CN220038337U

CN220038337U - Free hovering type pendant lamp with optional light emitting angle and lighting device

Info

Publication number: CN220038337U
Application number: CN202321643878.8U
Authority: CN
Inventors: 罗鉴华; 叶志雁; 周星; 吴珂; 张旭飞; 徐惠雪
Original assignee: Huizhou Cdn Industrial Development Co ltd
Current assignee: Huizhou Cdn Industrial Development Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-17
Anticipated expiration: 2033-06-26

Abstract

The utility model provides a free-hovering pendant lamp with optional light emitting angle and a lighting device. The extending direction of the hoisting piece is the same as the gravity direction. The first rotating piece is connected with the lifting piece, the first rotating piece is rotationally connected with one end of the position avoidance turning rod, the plane where the rotation direction of the position avoidance turning rod is relative to the first rotating piece is perpendicular to the extending direction of the lifting piece, the second rotating piece is connected with the other end of the position avoidance turning rod, one end of the position avoidance turning rod, which is far away from the lifting piece, is located at the periphery of the lifting piece, the second rotating piece is located at the periphery of the light outlet of the light source piece, the light source piece is rotationally connected with the second rotating piece, the plane where the rotation direction of the light source piece is relative to the second rotating piece is parallel to the extending direction of the lifting piece, and the plane where the rotation direction of the light source piece is relative to the second rotating piece is perpendicular to the plane where the light outlet of the light source piece is located. The free hovering pendant lamp with the optional light emitting angle can realize the adjustment of the optional light emitting angle and has a simple structure.

Description

Free hovering type pendant lamp with optional light emitting angle and lighting device

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a free hovering type pendant lamp with optional light emitting angle and a lighting device.

Background

The variety of illumination lamps and lanterns is various, specifically there is ceiling lamp, floor lamp, ceiling lamp, down lamp and shot-light etc. and what kind of illumination lamps and lanterns, but for the different application scene of better adaptation, but more and more, the direction development improvement of multi-angle regulation is going to, and for some illumination lamps's kind, it is actually harder to realize the regulation of optional light angle, especially to the ceiling lamp, the degree of freedom of regulation of angle is lower, more 360 degrees rotation adjustment only can be in the horizontal direction, like application number 201720854344.8's chinese practical new patent application, it is realized the ceiling lamp in the rotation regulation of doing arbitrary angle around the level with the rotatory bulb around pin joint position horizontal rotation on the base through the base and the pin joint, but it can not realize optional light angle's regulation, but chinese utility model patent application like application of application number 202111282133.9, it sets up the arc spout through the rear end at the lamp body, and is provided with the gliding slider subassembly of arc spout on the lamp body, and then make this lamp body realize the regulation light irradiation angle through the cooperation of slider subassembly with the arc spout, and still swing joint has relatively 360 degrees rotation adjustment on the slider subassembly, can not be the angle is realized the arc spout through the rotation of the rotatable part on the side of the body, can's the circular spout is realized, can's the angle is not be realized the angle is realized because the adjustment is realized to the change angle is the circular spout is realized, can's the change angle is more than the circular spout is realized, can's the angle is not be adjusted to the angle is realized.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the free-hovering type pendant lamp with the optional light-emitting angle and the lighting device, wherein the free-hovering type pendant lamp can realize the adjustment of the optional light-emitting angle and has a simple structure.

The aim of the utility model is realized by the following technical scheme:

the free-hovering pendant lamp with the optional light emitting angle comprises a hanging piece, a light source piece, a hovering support component and a hanging control component, wherein the extending direction of the hanging piece is the same as the gravity direction;

the hover support assembly comprises a first rotating member, a position avoidance crutch rod and a second rotating member, wherein the first rotating member is connected with the lifting member, the first rotating member is rotationally connected with one end of the position avoidance crutch rod, the plane of the position avoidance crutch rod, which is opposite to the rotation direction of the first rotating member, is perpendicular to the extending direction of the lifting member, the second rotating member is connected with the other end of the position avoidance crutch rod, one end of the position avoidance crutch rod, which is far away from the lifting member, is located at the periphery of the lifting member, the second rotating member is located at the periphery of a light outlet of the light source member, the light source member is rotationally connected with the second rotating member, the plane of the light source member, which is opposite to the rotation direction of the second rotating member, is parallel to the extending direction of the lifting member, and the plane of the light source member, which is opposite to the rotation direction of the second rotating member, is perpendicular to the light outlet of the light source member.

In one embodiment, the light source member is detachably connected to the second rotating member.

In one embodiment, the avoidance stick includes a first connecting portion, a first corner portion, a second connecting portion, a second corner portion and a third connecting portion, the first connecting portion is connected with the first rotating member, two ends of the first corner portion are respectively connected with the first connecting portion and the second connecting portion, two ends of the second corner portion are respectively connected with the second connecting portion and the third connecting portion, and a connecting line of one end of the first corner portion, which is close to the second corner portion, and one end of the second corner portion, which is close to the first corner portion, is intersected with the extending direction of the hoisting member.

In one embodiment, the first connecting portion, the first corner portion, the second connecting portion, the second corner portion, and the third connecting portion are integrally formed.

In one embodiment, the first rotating member is sleeved on the lifting member, the avoidance turning rod and the second rotating member are movably sleeved on the lifting member, and the light source member is electrically connected with the lifting member.

In one embodiment, one end of the lifting member, which is close to the light source member, is electrically connected with the light source member through an electric contact assembly, the electric contact assembly is connected with the lifting member, and the electric contact assembly is rotatably connected with the light source member.

In one embodiment, a first clamping ring groove is formed in the peripheral wall of the first rotating member, and the first clamping ring groove is formed in the end part, close to the avoidance turning rod, of the first rotating member;

the inner wall of the avoidance crutch rod is provided with a first clamping ring, the first clamping ring is arranged at the position where the avoidance crutch rod is close to the end part of the first rotating piece, the avoidance crutch rod is movably sleeved on the position where the first rotating piece is close to the end part of the avoidance crutch rod, and the first clamping ring is positioned at the first clamping ring groove and is rotationally connected with the first rotating piece when the avoidance crutch rod is sleeved on the first rotating piece.

In one embodiment, a second clamping ring is arranged on the peripheral wall of the second rotating piece, and the second clamping ring is arranged at the end part, close to the avoidance crutch rod, of the second rotating piece;

the inner wall of the avoidance crutch rod is provided with a second clamping ring groove, the second clamping ring groove is formed in the position avoidance crutch rod near the end part of the second rotating part, the avoidance crutch rod part is movably sleeved at the position of the second rotating part near the end part of the avoidance crutch rod, and the second clamping ring is positioned at the second clamping ring groove and is rotationally connected with the second rotating part when the avoidance crutch rod is sleeved on the second rotating part.

In one embodiment, a third clamping ring groove is formed in the outer wall of the light source piece, and the third clamping ring groove is located at the periphery of the light outlet of the light source piece;

the inner wall of the second rotating piece is provided with a third clamping ring, the third clamping ring is positioned at the third clamping ring groove when the light source piece is connected to the second rotating piece, and the third clamping ring is rotatably connected with the light source piece at the third clamping ring groove.

A lighting device comprising a mount for mounting on a ceiling and the optional light angle free-hover pendant of any of the embodiments described above, the mount being connected to the mount.

Compared with the prior art, the utility model has at least the following advantages:

the free hovering pendant lamp with the optional light emitting angle provided by the utility model has the advantages that the plane of the avoidance crutch rod relative to the rotation direction of the first rotating piece is vertical to the extending direction of the hoisting piece, namely, the rotation shaft of the avoidance crutch rod on the first rotating piece is the extending direction of the hoisting piece, the end of the avoidance crutch rod far away from the hoisting piece is positioned at the periphery of the hoisting piece in a matching way, the second rotating piece is positioned at the periphery of the light emitting opening of the light source piece, the plane of the light source piece relative to the rotation direction of the second rotating piece is vertical to the plane of the light emitting opening of the light source piece, namely, the avoidance crutch rod is staggered with the avoidance of the light source piece, and when the light source piece rotates relative to the second rotating piece, namely, when the plane of the light source piece relative to the rotation direction of the second rotating piece is vertical to the plane of the light emitting opening of the light source piece, the light source piece rotates to any position and does not mechanically interfere with the avoidance crutch rod, so that the free hovering pendant lamp with the optional light emitting angle is realized, and the free hovering pendant lamp with the optional light emitting angle is simple in structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a free-hover pendant with optional light exit angle according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of the free-hover pendant of FIG. 1 optionally with an angle of light;

FIG. 3 is an enlarged view of a portion of the free-hover pendant at A shown in FIG. 2, optionally at an exit angle;

FIG. 4 is a partial enlarged view of the free-hover pendant at B shown in FIG. 2, optionally at an exit angle;

FIG. 5 is a partial enlarged view of the free-hover pendant at C shown in FIG. 2, optionally at an exit angle;

FIG. 6 is an exploded view of the free-hover pendant of FIG. 1, optionally at an exit angle;

FIG. 7 is a partial view of the free-hover pendant of FIG. 1, optionally at an exit angle;

FIG. 8 is a cross-sectional view of the free-hover pendant of FIG. 7, optionally at an exit angle;

FIG. 9 is another partial view of the free-hover pendant of FIG. 1, optionally at an exit angle;

FIG. 10 is a further partial view of the free-hover pendant of FIG. 1, optionally at an exit angle;

fig. 11 is a schematic structural view of an optional light exit angle free-hover pendant according to an embodiment of the utility model.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides a free hovering pendant lamp with optional light emitting angle. The free-hovering pendant lamp with the optional light emitting angle comprises a hanging piece, a light source piece and a hovering supporting component. The extending direction of the hoisting piece is the same as the gravity direction. The hover support assembly comprises a first rotating member, a avoidance turning rod and a second rotating member, wherein the first rotating member is connected with the hoisting member, one end of the first rotating member is rotationally connected with one end of the avoidance turning rod, the plane where the rotation direction of the avoidance turning rod is relative to the first rotating member is vertical to the extending direction of the hoisting member, the other end of the second rotating member is connected with the other end of the avoidance turning rod, one end of the avoidance turning rod, which is far away from the hoisting member, is located at the periphery of the hoisting member, the second rotating member is located at the periphery of a light outlet of the light source member, the light source member is rotationally connected with the second rotating member, the plane where the rotation direction of the light source member relative to the second rotating member is parallel to the extending direction of the hoisting member, and the plane where the rotation direction of the light source member relative to the second rotating member is vertical to the light outlet of the light source member.

The free hovering pendant lamp with the optional light emitting angle is characterized in that the plane where the rotation direction of the avoidance crutch rod relative to the first rotating piece is located is perpendicular to the extending direction of the hoisting piece, namely, the rotation shaft of the avoidance crutch rod on the first rotating piece is the extending direction of the hoisting piece, one end of the avoidance crutch rod, far away from the hoisting piece, is located at the periphery of the hoisting piece, the second rotating piece is located at the periphery of the light emitting opening of the light source piece, the plane where the rotation direction of the light source piece relative to the second rotating piece is perpendicular to the plane where the light emitting opening of the light source piece is located, namely, the avoidance crutch rod is staggered with the light source piece, and when the light source piece rotates relative to the second rotating piece, namely, when the plane where the rotation direction of the light source piece relative to the second rotating piece is perpendicular to the plane where the light emitting opening of the light source piece is located, the light source piece rotates to any position, the light source piece does not have mechanical interference with the avoidance crutch rod, and free hovering of the optional light emitting angle is realized.

For a better understanding of the free-hover ceiling lamp of the present utility model at an optional light-out angle, the following further explanation is made for the free-hover ceiling lamp of the present utility model at an optional light-out angle:

referring to fig. 1-2 together, an optional light angle free-hover pendant 10 according to an embodiment includes a sling 100, a light source 200, and a hover support assembly 300. The direction of extension of the sling 100 is the same as the direction of gravity. The hover support assembly 300 includes a first rotating member 310, a avoidance lever 320, and a second rotating member 330, where the first rotating member 310 is connected with the lifting member 100, the first rotating member 310 is rotationally connected with one end of the avoidance lever 320, a plane of the avoidance lever 320 corresponding to a rotation direction of the first rotating member 310 is perpendicular to an extension direction of the lifting member 100, the second rotating member 330 is connected with the other end of the avoidance lever 320, one end of the avoidance lever 320 away from the lifting member 100 is located at an outer periphery of the lifting member 100, the second rotating member 330 is located at an outer periphery of a light outlet of the light source member 200, the light source member 200 is rotationally connected with the second rotating member 330, a plane of the light source member 200 corresponding to a rotation direction of the second rotating member 330 is parallel to an extension direction of the lifting member 100, and a plane of the light source member 200 corresponding to a rotation direction of the second rotating member 330 is perpendicular to a plane of the light outlet of the light source member 200.

The free hovering pendant 10 with the optional light emitting angle mentioned above makes the plane of the position avoidance crutch 320 corresponding to the rotation direction of the first rotating member 310 perpendicular to the extending direction of the hanging member 100, that is, makes the rotation axis of the position avoidance crutch 320 on the first rotating member 310 perpendicular to the extending direction of the hanging member 100, and makes the end of the position avoidance crutch 320 far away from the hanging member 100 located at the periphery of the hanging member 100, and the second rotating member 330 located at the periphery of the light emitting opening of the light source member 200, and the plane of the light source member 200 corresponding to the rotation direction of the second rotating member 330 perpendicular to the plane of the light emitting opening of the light source member 200, that is, makes the position avoidance crutch 320 and the light source member 200 arranged in a staggered manner, and further makes the light source member 200 rotate relative to the second rotating member 330, that is perpendicular to the plane of the light emitting opening of the light source member 200, and the light source member 200 rotate to any position, so that the free hovering pendant 320 has no mechanical interference effect, and the free hovering light emitting angle of the free hovering pendant 10 is realized.

In one embodiment, the hanging piece is a conductive structure for realizing the energizing of the light source piece, such as an electric wire, or a hanging wire wrapped with the electric wire, etc., and is used for realizing the hidden energizing of the light source piece.

Referring to fig. 1 to 2, in one embodiment, the avoidance stick 320 is spaced apart from the light source 200.

Referring to fig. 2 and fig. 5, in one embodiment, the light source 200 is detachably connected to the second rotating member 330.

Referring to fig. 2 to 6 together, in one embodiment, the avoidance stick 320 includes a first connecting portion 321, a first corner portion 322, a second connecting portion 323, a second corner portion 324, and a third connecting portion 325, the first connecting portion 321 is connected to the first rotating member 310, two ends of the first corner portion 322 are respectively connected to the first connecting portion 321 and the second connecting portion 323, two ends of the second corner portion 324 are respectively connected to the second connecting portion 323 and the third connecting portion 325, and a connecting line between an end of the first corner portion 322 near the second corner portion 324 and an end of the second corner portion 324 near the first corner portion 322 intersects with the extending direction of the lifting member 100.

It can be understood that the effect of setting up of the position-avoiding turning lever is mainly that the position-avoiding staggered setting with the light source piece, simultaneously make to keep the plane that the light outlet of the light source piece is located when the second rotating member is located the periphery of the light outlet of the light source piece perpendicular with the extending direction of hoist piece, and then in order to realize under the condition that the simplified structure of ceiling lamp has been realized, the free suspension ceiling lamp that has realized the optional angle of light-emitting simultaneously can the optional angle of light-emitting, and because the weight of the light source piece of different specifications or size is the inequality generally, make the first corner and the second corner of position-avoiding turning lever can't realize the uniformity of the setting state of light source piece under the condition that the angle is the same, namely be difficult to realize keeping the perpendicular uniformity of the plane that the light outlet of the light source piece is located and the extending direction of hoist piece when the second rotating member is located the periphery of the light outlet of the light source piece, the first corner part and the second corner part with different corner sizes are matched according to gravity analysis to realize that when the second rotating part is positioned at the periphery of the light outlet of the light source part, the plane of the light outlet of the light source part is vertical to the extending direction of the hanging part, so that in the installation and use of the free hovering pendant lamp matched with the optional light outlet angle, various different moulds are required to be arranged according to the specification types of the light source part to prepare the position avoiding crutch rod, the assembly cost is high, in order to reduce the assembly cost of the free hovering pendant lamp with the optional light outlet angle, in one embodiment, the first corner part comprises a first corner part, a second corner part and a locking part, one end of the first corner part is movably connected with one end of the second corner part through the locking part, the locking part is respectively penetrated in the first corner part and the second corner part when the first corner part is connected with the second corner part, and is respectively clamped at the first corner part and the second corner part so that the first corner part and the second corner part intersect to form (0, 90 degrees). It can be understood that the angle formed by intersecting the first corner part and the second corner part is defined according to different weights of the light source parts, and the specific defining method is stress analysis, namely stress analysis is performed on the first rotating part, the avoidance turning rod, the second rotating part and the light source parts, so that when the second rotating part is positioned at the periphery of the light outlet of the light source part, the plane of the light outlet of the light source part is kept perpendicular to the extending direction of the hoisting part, and meanwhile, the integral gravity center of the first rotating part, the avoidance turning rod, the second rotating part and the light source part after being connected is kept in the extending direction of the hoisting part, and the adjustment of the intersecting angle of the first corner part and the second corner part can be adjusted through locking and loosening of the locking part, so that universality of the avoidance turning rod on the light source parts with different weights is realized, and the assembly cost of the free hovering pendant lamp with optional light outlet angle is effectively reduced.

It should be noted that, the stress analysis is conventional stress analysis, that is, the angle formed by the intersection of the first corner and the second corner can be obtained by a general calculation formula or a calculation method in the stress analysis, and the algorithm of the stress analysis is not repeated in the utility model.

In one embodiment, the locking member comprises a screw and a nut, and when the first corner portion and the second corner portion are connected, the screw penetrates through the first corner portion and the second corner portion respectively, the screw is in threaded connection with the nut, and the first corner portion and the second corner portion are clamped between the screw and the nut. It can be appreciated that the arrangement of the screw and the nut not only ensures the connection stability of the first corner portion and the second corner portion, but also ensures the rapidness and convenience of the adjustment of the intersection angle of the first corner portion and the second corner portion.

In one embodiment, the screws are disposed clear of the sling.

In one embodiment, the first corner portion and the second corner portion are identical in structure.

Referring to fig. 2 to 6, in one embodiment, the first connecting portion 321, the first corner portion 322, the second connecting portion 323, the second corner portion 324 and the third connecting portion 325 are integrally formed.

Referring to fig. 1 to 2, in one embodiment, a first rotating member 310 is sleeved on a lifting member 100, a avoidance lever 320 and a second rotating member 330 are movably sleeved on the lifting member 100, and a light source member 200 is electrically connected with the lifting member 100.

Referring to fig. 2 and fig. 6 together, in one embodiment, an end of the lifting member 100 near the light source member 200 is electrically connected to the light source member 200 through an electrical contact assembly 400, the electrical contact assembly 400 is connected to the second rotating member 330, the electrical contact assembly 400 is connected to the lifting member 100, and the electrical contact assembly 400 is rotatably connected to the light source member 200.

Referring to fig. 6 to 8, in one embodiment, the electrical contact assembly 400 includes a plastic body 410, an abutment body 420, and at least one elastic ring 430. The outer wall of the plastic body 410 is used to connect with the inner wall of the second rotating member 330, and at least part of the plastic body 410 is used to protrude from the second rotating member 330. At least one elastic ring 430 is sleeved on the peripheral wall of the plastic body 410, and the elastic ring 430 is used for being clamped between the light source piece 200 and the plastic body 410 when the light source piece 200 is connected to the second rotating piece 330. The abutting body 420 is disposed in the plastic body 410, the abutting body 420 is connected to an inner wall of the plastic body 410, the abutting body 420 is used for being connected with the hoisting member 100, the abutting body 420 at least partially protrudes out of the plastic body 410, and the abutting body 420 protruding out of the plastic body 410 is used for abutting against the light source member 200 when the light source member 200 is connected to the second rotating member 330.

The electrical contact assembly 400 described above makes at least one elastic ring 430 sleeved on the peripheral wall of the plastic body 410, the abutting body 420 is disposed in the plastic body 410, and the outer wall of the plastic body 410 is used for being connected with the inner wall of the second rotating member 330, i.e. the plastic body 410 is provided with the elastic ring 430 and the abutting body 420 together on the second rotating member 330, further, at least part of the plastic body 410 is used for protruding from the second rotating member 330, the abutting body 420 protrudes from the plastic body 410 at least partially, and when the light source member 200 is connected to the second rotating member 330, the elastic ring 430 is used for being sandwiched between the light source member 200 and the plastic body 410 when the light source member 200 is connected to the second rotating member 330, the abutting body 420 protruding from the plastic body 410 is used for being abutted to the light source member 200 when the light source member 200 is connected to the second rotating member 330, i.e. the elastic ring 430 is used for directly abutting the light source member 200 instead of the second rotating member 330, wear of the direct connection of the light source member 200 and the second rotating member 330 is reduced, and the gap between the light source member 200 and the second rotating member is effectively improved, and the contact member is effectively connected to the second rotating member 330, and the processing precision is reduced, compared with the electrical contact member is required, and the processing precision is reduced.

Referring to fig. 6 to 8, in one embodiment, the abutting body 420 includes an insulating bottom shell 421 and an elastic abutting member 422, the insulating bottom shell 421 is disposed on the plastic body 410, the insulating bottom shell 421 is connected to an inner wall of the plastic body 410, the elastic abutting member 422 is connected to the insulating bottom shell 421, one end of the elastic abutting member 422 is used for being connected to the hanging member 100, the other end of the elastic abutting member 422 protrudes out of the plastic body 410 at least partially, and the elastic abutting member 422 protruding out of the plastic body 410 is used for abutting against the light source member 200 when the light source member 200 is connected to the second rotating member 330. It can be appreciated that the elastic abutting member 422 is disposed on the insulating bottom shell 421, so that the stability of the arrangement of the elastic abutting member 422 is better achieved, and one end of the elastic abutting member 422 is used for being connected with the lifting member 100, and the other end of the elastic abutting member 422 at least partially protrudes out of the plastic body 410, and the elastic abutting member 422 protruding out of the plastic body 410 is used for abutting against the light source member 200 when the light source member 200 is connected with the second rotating member 330, i.e. the elastic abutting member 422 plays a role of an electrical conductor, and the elastic abutting member 422 has better contact stability when abutting against the light source member 200, so that the electrical contact stability of the light source member 200 and the second rotating member 330 is better ensured.

Referring to fig. 6 to 8, in one embodiment, the elastic abutting member 422 includes at least two elastic portions 423, the at least two elastic portions 423 are connected to the insulating bottom case 421 at intervals, one end of each elastic portion 423 is used for being connected to the lifting member 100, the other end of each elastic portion 423 protrudes at least partially from the plastic body 410, and each elastic portion 423 protruding from the plastic body 410 is used for abutting against the light source member 200 when the light source member 200 is connected to the second rotating member 330. It can be appreciated that the at least two elastic portions 423 are respectively connected with the positive electrode and the negative electrode of the hanging member 100, and further correspondingly connected with the positive electrode and the negative electrode of the lamp panel of the lamp body in the light source member 200, so that the light emitting performance of the light source member 200 is better ensured.

Referring to fig. 6 to 8, in one embodiment, each elastic portion 423 includes an elastic region 4231 and an abutting region 4232, two ends of the elastic region 4231 are respectively connected to the insulating bottom shell 421 and the abutting region 4232, the abutting region 4232 protrudes at least partially from the plastic body 410, and the abutting region 4232 protruding from the plastic body 410 abuts against the light source member 200 when the light source member 200 is connected to the second rotating member 330, so that contact stability between the abutting region 4232 and the light source member 200 is better ensured, and further electrical contact stability between the light source member 200 and the second rotating member 330 is better ensured.

In one embodiment, the elastic ring is a rubber ring or a silica gel ring, so that the elasticity of the elastic ring is better ensured, the gap between the light source piece and the plastic body is better ensured to be filled by the elastic ring, and the connection stability of the light source piece and the second rotating piece is better ensured.

Referring to fig. 2 to 5, in one embodiment, a first clamping ring groove 301 is formed on a peripheral wall of the first rotating member 310, and the first clamping ring groove 301 is formed at an end portion of the first rotating member 310 near the avoidance lever 320. Further, a first clamping ring 327 is arranged on the inner wall of the avoidance crutch 320, the first clamping ring 327 is arranged at the end part of the avoidance crutch 320 close to the first rotating member 310, the avoidance crutch 320 is partially movably sleeved on the end part of the first rotating member 310 close to the avoidance crutch 320, and the first clamping ring 327 is positioned at the first clamping ring 327 groove 301 of the first clamping ring 327 and is rotationally connected with the first rotating member 310 when the avoidance crutch 320 is sleeved on the first rotating member 310.

Referring to fig. 2 to 5, in one embodiment, a second locking ring 328 is disposed on a peripheral wall of the second rotating member 330, and the second locking ring 328 is disposed at an end portion of the second rotating member 330 near the avoidance lever 320. Further, a second clamping ring groove 302 is formed in the inner wall of the avoidance crutch rod 320, the second clamping ring groove 302 is formed in the end portion of the avoidance crutch rod 320 close to the second rotating member 330, the avoidance crutch rod 320 is partially movably sleeved at the end portion of the second rotating member 330 close to the avoidance crutch rod 320, and the second clamping ring 328 is located at the second clamping ring groove 302 and is rotationally connected with the second rotating member 330 when the avoidance crutch rod 320 is sleeved at the second rotating member 330.

In one embodiment, a third clamping ring groove is formed in the outer wall of the light source piece, and the third clamping ring groove is located at the periphery of the light outlet of the light source piece. Further, a third clamping ring is arranged on the inner wall of the second rotating piece, the third clamping ring is positioned at the third clamping ring groove when the light source piece is connected to the second rotating piece, and the third clamping ring is rotatably connected with the light source piece at the third clamping ring groove.

Referring to fig. 6, 9 and 10, in one embodiment, the light source 200 includes a lamp front cover 210 and a convex lens 220. The lamp front cover 210 is provided with a light outlet 201, and the convex lens 220 is arranged at the light outlet 201. The lamp front cover 210 is used for movably covering the lamp body, a lens clamping groove 202 is formed in the inner wall of the light outlet 201, a convex lens 220 is located at the lens clamping groove 202, the convex lens 220 is movably clamped on the lamp front cover 210 through the lens clamping groove 202, at least one shell clamping groove 203 is formed in the outer wall of the lamp front cover 210, at least one sliding channel 204 is formed in one side, close to the lamp body, of the lamp front cover 210 when the lamp body is covered, the sliding channel 204 is communicated with the shell clamping groove 203, and the shell clamping groove 203 extends along the circumferential direction of the lamp front cover 210. When the lamp front cover 210 is covered on the lamp body, the lamp body sequentially slides into the sliding channel 204 and the shell clamping groove 203, and the lamp body is clamped on the lamp front cover 210 through the shell clamping groove 203.

The above-mentioned light source 200 makes the outer wall of lamp front cover 210 open at least one shell draw-in groove 203, and lamp front cover 210 is close to one side of lamp body and has been seted up at least one slip passageway 204 when the lid is located the lamp body, slip passageway 204 and shell draw-in groove 203 intercommunication, and when lamp front cover 210 lid was located the lamp body, the lamp body slides in slip passageway 204 and shell draw-in groove 203 department in proper order, and the lamp body passes through shell draw-in groove 203 joint on lamp front cover 210, namely the outer wall of lamp front cover 210 has set up the slip passageway 204 that is used for realizing that the lamp body slides into lamp front cover 210, and still set up the shell draw-in groove 203 that is used for realizing that the lamp body joint is in lamp front cover 210, and further, be provided with lens draw-in groove 202 on the inner wall of cooperation light outlet 201, convex lens 220 is located lens draw-in groove 202 department, and convex lens 220 has set up lens draw-in groove 202 to have carried out the block fixation to convex lens 220 in proper order when lamp front cover 210 lid locates the lamp body, the lamp front cover 210 has realized assembling lamp front cover 210 or has fallen down the lamp front cover 220 and has been carried out the mistake and has been reduced and has fallen down the lamp 220 because of the lamp front cover 220 has been used.

Referring to fig. 6, 9 and 10, in one embodiment, the number of the shell clamping grooves 203 and the sliding channels 204 is two or more, the two or more sliding channels 204 are connected with the two or more shell clamping grooves 203 in a one-to-one correspondence manner, the two or more sliding channels 204 are arranged at intervals along the circumferential direction of the lamp front cover 210, and the two or more shell clamping grooves 203 are arranged at intervals along the circumferential direction of the lamp front cover 210, so that the assembly stability of the lamp front cover 210 on the lamp body is better ensured.

Referring to fig. 6, 9 and 10, in one embodiment, the width of the slot 203 from the end close to the sliding channel 204 to the end far from the sliding channel 204 is reduced, which is beneficial to the clamping of the slot 203 to the lamp body, and thus better ensures the structural stability of the lighting lamp in use.

Referring to fig. 6, 9 and 10, in one embodiment, a slot bottom of one end of the housing slot 203, which is far away from the sliding channel 204, is provided with a slot avoidance hole 205, a hole wall of the avoidance hole 205 is provided with a housing locking spring 230, one end of the housing locking spring 230 is connected with the hole wall of the avoidance hole 205, and the other end of the housing locking spring 230 is at least partially located at the housing slot 203, so that the locking strength of the lamp body at the housing slot 203 is further improved, and the structural stability of the lighting lamp in use is better ensured.

Referring to fig. 6, 9 and 10, in one embodiment, a clamping protrusion 240 is disposed on a side of the housing clamping spring 230 near the sliding channel 204, and the clamping protrusion 240 and the slot wall of the housing slot 203 enclose a clamping area 213. Further, when the lamp body is covered by the lamp front cover 210, at least part of the lamp body is located at the clamping area 213, and at least part of the lamp body is clamped between the groove wall of the shell clamping groove 203 and the clamping projection 240, so that the clamping strength of the lamp body at the shell clamping groove 203 is further improved, and the structural stability of the lighting lamp in use is better ensured.

Referring to fig. 6, 9 and 10, in one embodiment, the lamp front cover 210 includes a limiting member 211 and at least one lens clamping spring 212, the light outlet 201 is disposed on the limiting member 211, the limiting member 211 is used for movably covering the lamp body, at least one sliding channel 204 is disposed on one side of the limiting member 211 near the lamp front cover 210 when the lamp front cover 210 is covered on the lamp body, at least one shell clamping groove 203 is disposed on a peripheral wall of the limiting member 211, the limiting member 211 is disposed on one side of the limiting member 211 near the lamp body when the limiting member 211 is covered on the lamp body, the lens clamping spring 212 is disposed at the position of the clamping opening 206, one end of the lens clamping spring 212 is connected with the bottom of the clamping opening 206, the lens clamping spring 212 is connected with an inner wall of the light outlet 201 together to form a lens clamping groove 202, the lens clamping spring 212 protrudes at least partially out of the inner wall of the light outlet 201, the clamping strength of the convex lens 220 is better improved, and the lighting stability of the lamp is better ensured when the lamp is in use.

Referring to fig. 6, 9 and 10, in one embodiment, a first wedge surface 207 is provided at an end of the lens clamping spring 212 away from the bottom of the clamping opening 206, and the first wedge surface 207 is disposed towards the lamp body when the limiting member 211 is covered on the lamp body, so that the convex lens 220 is beneficial to being clamped into the lens clamping groove 202.

Referring to fig. 6, 9 and 10, in one embodiment, the circumferential wall of the limiting member 211 is provided with a second wedge surface 208, and the second wedge surface 208 is disposed away from the convex lens 220, so as to facilitate the lamp body sliding into the sliding channel 204.

Referring to fig. 2 to 6, in one embodiment, the light source 200 further includes a filter 250, a reflective cup 260 and an elastic shielding ring 270, and the reflective cup 260 is provided with a cup-shaped reflective hole 209. The cup-shaped reflective hole 209 of the reflective cup 260 comprises a reflective segment 2091 and a clamping segment 2092 which are communicated, the caliber of the joint of the reflective segment 2091 and the clamping segment 2092 is smaller than that of the joint of the clamping segment 2091 and the clamping segment 2092, the reflective segment 2091 is used for being arranged corresponding to a lamp body, the filter 250 is arranged at the clamping segment 2092, the peripheral wall of the filter 250 is abutted with the inner wall of the clamping segment 2092, the elastic shielding ring 270 is arranged at the end part of the reflective cup 260, the filter 250 is clamped between the elastic shielding ring 270 and the reflective cup 260, the outer wall of the elastic shielding ring 270 is used for being arranged adjacent to the inner wall of the lamp shell, the caliber of the elastic shielding ring 270 is larger than that of the reflective segment 2091, and the elastic shielding ring 270 is clamped between the filter 250 and the convex lens 220.

Referring to fig. 2 to 6, in one embodiment, a side surface of the filter 250, which is close to the elastic shielding ring 270, is flush with an end surface of the reflector 260, so that the pressing effect of the elastic shielding ring 270 on the filter 250 is better ensured.

Referring to fig. 2 to 6, in one embodiment, the light source 200 further includes a lamp body 280 and a lamp housing 290, the lamp body 280 is disposed in the lamp housing 290, the reflecting section 2091 is disposed corresponding to the lamp body 280, and the lamp front cover 210 is movably disposed on the lamp housing 290. When the lamp housing 290 is covered by the lamp front cover 210, one side of the convex lens 220 away from the elastic shielding ring 270 is abutted against the lamp front cover 210 and clamped between the lamp front cover 210 and the elastic shielding ring 270, the lamp housing 290 sequentially slides into the sliding channel 204 and the housing clamping groove 203, and the lamp housing 290 is clamped on the lamp front cover 210 through the housing clamping groove 203.

Referring to fig. 11, the present utility model further provides a lighting device 10A. The lighting device 10A described above includes a mount 20 and the optional light angle free-hover pendant 10 of any of the embodiments described above, the mount 20 being for mounting on a ceiling, the sling 100 being connected to the mount 20. Further, referring to fig. 1 to 2 together, in the present embodiment, the free-hover pendant 10 with an optional light exit angle includes a hanging member 100, a light source member 200, and a hover support assembly 300. The direction of extension of the sling 100 is the same as the direction of gravity. The hover support assembly 300 includes a first rotating member 310, a avoidance lever 320, and a second rotating member 330, where the first rotating member 310 is connected with the lifting member 100, the first rotating member 310 is rotationally connected with one end of the avoidance lever 320, a plane where the rotation direction of the avoidance lever 320 relative to the first rotating member 310 is perpendicular to the extending direction of the lifting member 100, the second rotating member 330 is connected with the other end of the avoidance lever 320, one end of the avoidance lever 320 far away from the lifting member 100 is located at the periphery of the lifting member 100, the second rotating member 330 is located at the periphery of the light outlet 201 of the light source member 200, the light source member 200 is rotationally connected with the second rotating member 330, a plane where the light source member 200 is located relative to the rotation direction of the second rotating member 330 is parallel to the extending direction of the lifting member 100, and a plane where the light source member 200 is located relative to the rotation direction of the second rotating member 330 is perpendicular to the light outlet 201 of the light source member 200.

The above-mentioned lighting device 10A adopts the free hovering pendant lamp 10 with optional light emitting angle, and better realizes that the lighting device 10A can be adjusted to the optional light emitting angle under the condition of realizing the simplified structure of the lighting device 10A, thereby better improving the universality of the lighting device 10A.

according to the free hovering pendant lamp 10 with the optional light emitting angle, the plane of the avoidance crutch 320 corresponding to the rotation direction of the first rotating member 310 is perpendicular to the extending direction of the hanging member 100, namely, when the rotation axis of the avoidance crutch 320 on the first rotating member 310 is the extending direction of the hanging member 100, one end of the avoidance crutch 320 far away from the hanging member 100 is located at the periphery of the hanging member 100, the second rotating member 330 is located at the periphery of the light emitting opening 201 of the light source member 200, and the plane of the light source member 200 corresponding to the rotation direction of the second rotating member 330 is perpendicular to the plane of the light emitting opening 201 of the light source member 200, namely, when the light source member 200 rotates relative to the second rotating member 330, namely, when the plane of the light source member 200 corresponding to the rotation direction of the second rotating member 330 is perpendicular to the plane of the light emitting opening 201 of the light source member 200, the light source member 200 rotates to any position to be free of mechanical interference with the avoidance crutch 320, and further free hovering light emitting angle adjustment of the free hovering pendant lamp 10 is achieved, and the free hovering light emitting angle is easy to be adjusted.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The free-hovering pendant lamp with optional light emitting angle comprises a hanging piece and a light source piece, wherein the extending direction of the hanging piece is the same as the gravity direction;

2. The optional light angle free-hover pendant of claim 1, wherein the light source is removably coupled to the second swivel.

3. The free-floating pendant lamp of claim 1, wherein the avoidance stick comprises a first connecting portion, a first corner portion, a second connecting portion, a second corner portion and a third connecting portion, the first connecting portion is connected with the first rotating member, two ends of the first corner portion are respectively connected with the first connecting portion and the second connecting portion, two ends of the second corner portion are respectively connected with the second connecting portion and the third connecting portion, and a connecting line of one end of the first corner portion, which is close to the second corner portion, and one end of the second corner portion, which is close to the first corner portion, is intersected with the extending direction of the hoisting member.

4. The free-hover pendant of claim 3, wherein said first connection, said first corner, said second connection, said second corner, and said third connection are an integrally formed structure.

5. The free-hover pendant lamp of claim 1, wherein said first rotating member is sleeved on said hanging member, said avoidance stick and said second rotating member are both movably sleeved on said hanging member, and said light source member is electrically connected to said hanging member.

6. The free-floating ceiling lamp of claim 1, wherein the end of the hanging piece near the light source piece is electrically connected with the light source piece through an electric contact assembly, the electric contact assembly is connected with the hanging piece, and the electric contact assembly is rotatably connected with the light source piece.

7. The free-hover pendant lamp of claim 1, wherein a first snap ring groove is formed in the peripheral wall of the first rotating member, and the first snap ring groove is formed in the end part of the first rotating member, which is close to the avoidance crutch rod;

8. The free-hover pendant of claim 1, wherein a second snap ring is disposed on a peripheral wall of the second rotating member, the second snap ring being disposed at an end of the second rotating member proximate the level-avoidance stick;

9. The free-hover pendant lamp of claim 1, wherein a third snap ring groove is arranged on the outer wall of the light source piece, and the third snap ring groove is positioned at the periphery of the light outlet of the light source piece;

10. A lighting device comprising a mount for mounting on a ceiling and the free-floating pendant of any one of claims 1 to 9, optionally at an exit angle, the pendant being connected to the mount.