CN218883827U

CN218883827U - Split type drive LED lamp

Info

Publication number: CN218883827U
Application number: CN202221691997.6U
Authority: CN
Inventors: 陈潮辉; 黄鉴辉
Original assignee: Zhongshan Xinhui Electronics Co ltd
Current assignee: Zhongshan Xinhui Electronics Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-04-18
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a split type drive LED lamp, including casing, drive unit and luminescence unit, the casing has the luminescence unit in its positive butt joint to in its protruding connecting portion that are equipped with in the back, drive unit detachably connects on connecting portion. The utility model discloses a locate the casing with the luminescence unit openly, locate the casing back with the drive unit, avoid the LED lamp during operation, the heat that drive unit and luminescence unit produced disturbs each other, improves heat dispersion, avoids overheated increase of service life. Meanwhile, the drive unit and the shell are of detachable structures, so that later-stage replacement and maintenance are facilitated.

Description

Split type drive LED lamp

[ technical field ] A

The utility model relates to a LED lamp especially relates to split type drive LED lamp.

[ background ] A method for producing a semiconductor device

The driving unit and the light-emitting unit of the existing LED lamp are of an integrated structure, so that when the LED lamp works, heat generated by the light-emitting unit and the driving unit is interfered with each other, the light-emitting unit and the driving unit are overheated, and the service lives of the light-emitting unit and the driving unit are shortened.

[ Utility model ] A method for manufacturing a semiconductor device

Drive unit and the luminescence unit in order to solve current LED lamp adopt the integral type structure, cause luminescence unit and drive unit overheated easily, shorten life's technical problem, the utility model aims to provide a split type drive LED lamp.

The utility model discloses a realize through following technical scheme:

split type drive LED lamp, including casing, drive unit and luminescence unit, the casing has the luminescence unit in its front butt joint to in its back protruding connecting portion that are equipped with, drive unit detachably connects on the connecting portion.

According to the split type driving LED lamp, the driving unit is provided with the assembling groove, and at least part of the connecting part is inserted into the assembling groove.

As above split type drive LED lamp, the assembly groove in its with the inner wall epirelief that connecting portion are relative is equipped with the location sand grip, seted up on the connecting portion and supplied location sand grip male positioning groove.

When the driving unit is connected to the shell through the assembling groove, the front surface of the driving unit abuts against the back surface of the shell; and/or the assembly groove is convexly provided with a positioning convex strip on the side wall of the front end of the assembly groove, the driving unit is connected with the shell through the assembly groove, and the positioning convex strip is clamped in the positioning groove and is propped against the back of the shell.

The split type driving LED lamp is characterized in that the positioning convex strip extends along the circumferential direction of the assembling groove.

According to the split type driving LED lamp, the connecting part is provided with the lead space and the lead through hole communicated with the lead space, and the lead space is opened on the front surface of the shell; and/or the part of the connecting part inserted in the assembling groove accounts for 1/4-1/3 of the connecting part.

According to the split type driving LED lamp, the driving unit is provided with a plurality of heat dissipation through holes at intervals on the outer surface; and/or the heat dissipation through holes are arranged at intervals along the outer periphery of the driving unit.

The split type driving LED lamp comprises a base shell and a rear cover detachably connected with the base shell, wherein an accommodating cavity is formed in the base shell, an opening of the accommodating cavity is formed in one side, back to the shell, of the base shell, and the rear cover is arranged on the base shell and covers the opening of the accommodating cavity.

The split type driving LED lamp is characterized in that the front surface of the shell is detachably connected with the light-transmitting cover opposite to the light-emitting unit; and/or a plurality of first buckling parts are arranged on the shell, and a plurality of second buckling parts correspondingly buckled with the first buckling parts are arranged on the light-transmitting cover.

According to the split type driving LED lamp, the shell is provided with the plurality of positioning through holes in a concave mode from the front to the back, the rear end of each positioning through hole is detachably connected with the shielding plate, and the first buckling portion is arranged in each positioning through hole.

Compared with the prior art, the utility model has the advantages of as follows:

the utility model discloses a locate the casing with the luminescence unit openly, locate the casing back with the drive unit, avoid the LED lamp during operation, the heat that drive unit and luminescence unit produced disturbs each other, improves heat dispersion, avoids overheated increase of service life. Meanwhile, the drive unit and the shell are of detachable structures, so that later-stage replacement and maintenance are facilitated.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a perspective view of a split type driving LED lamp according to an embodiment of the present invention;

fig. 2 is an exploded view of a split-type driving LED lamp according to an embodiment of the present invention;

fig. 3 is a perspective view of the housing in the embodiment of the present invention;

fig. 4 is an exploded view of a driving unit according to an embodiment of the present invention.

[ detailed description ] A

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The embodiment is as follows: the split type driving LED lamp shown in FIGS. 1-4 comprises a housing 1, a driving unit 2 and a light emitting unit 3, wherein the front surface of the housing 1 is abutted with the light emitting unit 3, the back surface of the housing is convexly provided with a connecting part 11, and the driving unit 2 is detachably connected to the connecting part 11. According to the scheme, the light emitting unit 3 is arranged on the front surface of the shell 1, the driving unit 2 is arranged on the back surface of the shell 1, so that the mutual interference of heat generated by the driving unit 2 and the light emitting unit 3 is avoided when the LED lamp works, the heat dissipation performance is improved, the overheating is avoided, and the service life is prolonged. Meanwhile, the driving unit 2 and the shell 1 adopt a detachable structure, so that later-stage replacement and maintenance are facilitated.

Furthermore, in order to simplify the structure and facilitate the implementation, the driving unit 2 is provided with a mounting groove 21, and the connecting portion 11 is at least partially inserted into the mounting groove 21. Wherein when the driving unit 2 is connected to the connecting portion 11 through the mounting groove 21, the front surface of the driving unit 2 abuts against the rear surface of the housing 1.

Further, in order to simplify the structure and facilitate the implementation, a lead space (not shown) and a lead through hole (not shown) communicating with the lead space are formed in the connecting portion 11, and the lead space is opened on the front surface of the housing 1. During assembly, the lead wire led out from the driving unit 2 enters the connecting part 11 through the lead wire through hole to be electrically connected with the light-emitting unit 3.

Furthermore, in order to increase the operating space of the lead, the part of the connecting part 11 inserted in the assembling groove 21 accounts for 1/4-1/3 of the connecting part 11.

Further, in order to improve the operation stability, the inner wall of the assembling groove 21 opposite to the connecting portion 11 is convexly provided with a positioning convex strip 22, and the connecting portion 11 is provided with a positioning groove 12 into which the positioning convex strip 22 is inserted. More specifically, the assembly groove 21 is convexly provided with a positioning protruding strip 22 on the side wall of the front end, and when the driving unit 2 is connected to the housing 1 through the assembly groove 21, the positioning protruding strip 22 is clamped in the positioning groove 12 and abuts against the back of the housing 1.

Further, in order to improve the stability of the connection, the positioning rib 22 extends in the circumferential direction of the fitting groove 21.

Further, in order to improve the heat dissipation effect, the driving unit 2 is provided with a plurality of heat dissipation through holes 23 at intervals on the outer surface thereof, and preferably, each of the heat dissipation through holes 23 is provided at intervals along the outer circumferential side of the driving unit 2.

Further, for convenience of maintenance, the driving unit 2 includes a base shell 24 and a rear cover 25 detachably connected to the base shell 24, an accommodating cavity (not shown) is formed in the base shell 24, the accommodating cavity is opened at a side of the base shell 24 opposite to the housing 1, and the rear cover 25 is covered on the base shell 24 at the opening of the accommodating cavity.

Furthermore, in order to simplify the structure and facilitate the implementation, the front surface of the housing 1 is detachably connected with a light-transmitting cover 4 opposite to the light-emitting unit 3, the housing 1 is provided with a plurality of first buckling parts 13, and the light-transmitting cover 4 is provided with a plurality of second buckling parts 41 correspondingly buckled with the first buckling parts 13.

Further, in order to improve the sealing performance and prevent mosquitoes from entering a light emitting cavity formed by the shell 1 and the light-transmitting cover 4 and affecting the lighting effect, the shell 1 is concavely provided with a plurality of positioning through holes 14 from the front to the back, the rear ends of the positioning through holes 14 are detachably connected with shielding plates 15, and first buckling parts 13 are arranged in the positioning through holes 14.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments described. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.

Claims

1. Split type drive LED lamp, including casing, drive unit and luminescence unit, its characterized in that, the casing has connect luminescence unit in its front butt to in its back protruding connecting portion that is equipped with, drive unit detachably connects on the connecting portion, the last assembly groove of having seted up of drive unit, connecting portion at least part peg graft in the assembly groove.

2. The split type driving LED lamp according to claim 1, wherein the assembling groove is provided with a positioning protruding strip protruding from an inner wall of the assembling groove opposite to the connecting portion, and the connecting portion is provided with a positioning groove for the positioning protruding strip to be inserted into.

3. The split driving LED lamp according to claim 2, wherein when the driving unit is connected to the housing through the fitting groove, a front surface of the driving unit abuts against a rear surface of the housing;

and/or the assembly groove is convexly provided with a positioning convex strip on the side wall of the front end of the assembly groove, the driving unit is connected with the shell through the assembly groove, and the positioning convex strip is clamped in the positioning groove and is propped against the back of the shell.

4. The split-type driving LED lamp according to claim 2 or 3, wherein the positioning rib extends in a circumferential direction of the fitting groove.

5. The split type driving LED lamp according to any one of claims 1 to 3, wherein a lead space and a lead through hole communicated with the lead space are formed on the connecting part, and the lead space is opened on the front surface of the shell;

and/or the part of the connecting part inserted in the assembling groove accounts for 1/4-1/3 of the connecting part.

6. The split type driving LED lamp according to claim 1, wherein the driving unit is provided with a plurality of heat dissipating through holes spaced apart on an outer surface thereof;

and/or the heat dissipation through holes are arranged at intervals along the peripheral side of the driving unit.

7. The split type LED lamp as claimed in claim 1, wherein the driving unit comprises a base housing and a rear cover detachably connected to the base housing, the base housing has a receiving cavity therein, the receiving cavity is opened at a side of the base housing opposite to the housing, and the rear cover is covered on the base housing at an opening of the receiving cavity.

8. The split type driving LED lamp according to claim 1, wherein the housing is detachably connected with a light-transmitting cover opposite to the light emitting unit at a front surface thereof;

and/or a plurality of first buckling parts are arranged on the shell, and a plurality of second buckling parts correspondingly buckled with the first buckling parts are arranged on the light-transmitting cover.

9. The split type driving LED lamp according to claim 8, wherein the housing is recessed from the front surface to the rear surface and provided with a plurality of positioning through holes, a shielding plate is detachably connected to the rear end of each positioning through hole, and a first buckling portion is provided in each positioning through hole.