CN215446130U - An adjustable angle LED spotlight - Google Patents
An adjustable angle LED spotlight Download PDFInfo
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- CN215446130U CN215446130U CN202120574432.9U CN202120574432U CN215446130U CN 215446130 U CN215446130 U CN 215446130U CN 202120574432 U CN202120574432 U CN 202120574432U CN 215446130 U CN215446130 U CN 215446130U
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- 241000258971 Brachiopoda Species 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000005341 toughened glass Substances 0.000 claims abstract description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
An angle-adjustable LED spotlight comprising: the lamp holder assembly is arranged in the lamp shell assembly and comprises toughened glass, a lampshade, a rubber ring, a lens, an aluminum substrate provided with an LED and a low-voltage driving board which are sequentially attached; the lamp holder assembly is movably connected with the swinging assembly and provides an installation position for the lamp holder assembly; the swinging assembly is arranged between the lamp shell assembly and the fixing assembly, and endows the lamp shell assembly and the lamp cap assembly with functions of swinging up and down and hovering in due time; the fixing assembly is used for providing a mounting position for the swinging assembly and fixing the LED spotlight; the spotlight provided by the utility model has the advantages of simple structure and convenience in assembly, and the angle of the LED spotlight can be adjusted without tools, so that an accurate light distribution effect is achieved.
Description
Technical Field
The utility model relates to an LED illuminating lamp, in particular to an angle-adjustable LED spotlight.
Background
The LED spotlight is a spotlight using a light emitting diode as a light source. The traditional spot lamp mostly adopts halogen lamps, and the spot lamp has the defects of low luminous efficiency, high power consumption, high temperature rise of the irradiated environment, short service life and the like; most of prior spotlight light sources adopt LED spotlight which is far superior to the traditional lighting lamp on the aspects of light-emitting principle, energy conservation, environmental protection and the like, but in the process of using the prior LED spotlight, the problems of 1 heating difficulty, 2 and difficult angle adjustment and the like can be generally encountered.
For example, chinese patent with patent application No. CN201210297528.0 discloses a three-dimensional adjustable LED spotlight, which comprises: the lamp comprises a lamp holder, a lamp body, a lamp rear cover, a universal head and a base; the universal head comprises a shell, a pitching connector, a washer, a spring, an elastic snap ring and a rotary connector, the lamp holder and the lamp rear cover are respectively connected with the lamp body through threads of a heat dissipation base and a boss outer edge, the universal head is connected with the lamp rear cover through the threads of the pitching connector, and the universal head is installed on the base through a connecting thread head of the rotary connector. The utility model discloses a main powerful through universal head spring is supported, reaches the purpose that makes the lamp holder stop at three-dimensional space's optional position, but because the focus of lamp holder, lamp body etc. is not directly over universal head, so need very big spring force come sufficient resistance to stop lamp holder, lamp body etc. rotate around universal head, this makes universal head's load very big, the damage appears easily, and continuous rotation of while in use can cause inside wearing and tearing to make universal head's function lose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the LED spot lamp with the adjustable angle, which has the advantages of stable structure, simplicity in operation, convenience in installation and the like.
The specific technical scheme of the utility model is as follows: an angle-adjustable LED spotlight comprising:
the lamp holder assembly is arranged in the lamp shell assembly and comprises toughened glass, a lampshade, a rubber ring, a lens, an aluminum substrate provided with an LED and a low-voltage driving board which are sequentially attached;
the lamp holder assembly is movably connected with the swinging assembly and provides an installation position for the lamp holder assembly;
the swinging assembly is arranged between the lamp shell assembly and the fixing assembly, and endows the lamp shell assembly and the lamp cap assembly with functions of swinging up and down and hovering in due time;
the fixing assembly is used for providing a mounting position for the swinging assembly and fixing the LED spotlight;
the lamp shell component comprises a conical lamp shell, the tip of the lamp shell is provided with an opening,
the opening comprises a curved wall and a plane wall, and an annular adjusting hole with a toothed wall surface is arranged on the plane wall;
the swing assembly comprises:
the limiting baffle is fixed in the adjusting hole and limits outward movement of the adjusting buckle through a through hole arranged in the middle;
the adjusting buckle comprises a polygonal plate fixed on the swing handle, at least three clamping arms integrally connected with the polygonal plate and a limiting rotating pipe matched with the through hole;
the swinging handle is arranged on the fixing component and provides an installation position for the adjusting buckle;
the limiting rotary pipe is integrally connected with the polygonal plate, and one end of the limiting rotary pipe, which is far away from the polygonal plate, is provided with a contraction opening, a limiting part matched with the limiting baffle and an inclined plane part; the clamping arms are arranged in parallel with the polygonal plate, and one end of each clamping arm is integrally connected with the polygonal plate.
In the prior art, the friction force between the connecting head and the universal head is increased mainly by the strong pressure of a universal head spring, so that the lamp head can stay at any position of a three-dimensional space without relative rotation, but because the gravity center of the lamp head, the lamp body and the like is not right above the universal head, the lamp body and the like need a large spring force to have enough resistance to prevent the lamp head, the lamp body and the like from rotating around the universal head, so that the universal head has large load and is easy to damage; meanwhile, in the using process, in order to ensure that the lamp cap can not rotate around the universal head very easily, a certain tool is needed for assisting in adjustment, so that the lamp cap is quite complicated, but the continuous rotation can cause the abrasion in the universal head to reduce the friction coefficient of the universal head, and the friction force is reduced, so that the lamp cap is difficult to support to stay at any angle position.
In the technical scheme, the lamp shell and the fixing component are connected through the swinging component, so that the lamp shell and the like can rotate around the limiting rotating tube, the clamping arm is matched with the toothed adjusting hole, the lamp shell and the like can be stopped at corresponding positions at a certain angle, when the lamp is rotationally adjusted, the toothed structure in the adjusting hole can abut against the teeth on the clamping arm to press the clamping arm downwards, so that the resistance of the relative movement between the teeth on the clamping arm and the toothed structure in the adjusting hole is reduced, the adjusting buckle and the adjusting hole perform relative rotational displacement, the orientation of the lamp cap is changed, and the adjustment is simple and convenient; after the adjustment is completed, the clamping arm is restored to the initial state, and the tooth-shaped structure in the adjusting hole is mutually embedded with the teeth on the clamping arm, so that the locking purpose is achieved.
Preferably, the lamp shade is also provided with a waterproof fixed head inside, because part of the structure of the spotlight needs to be kept movable, the spotlight cannot be sealed, but because the spotlight relates to a circuit, the inside of the lamp shell is kept dry, only a wire can pass through the waterproof fixed head to block the hole in the lamp shell, and meanwhile, in order to prevent the diameter of the wire from being not consistent with the inner diameter of the waterproof fixed head, a wire plug needs to be arranged on the wire to block the gap between the wire and the waterproof fixed head.
Preferably, the lamp shade outer wall and the inner wall of lamp body be provided with the screw thread that can mutually support respectively, make lamp shade and lamp body be connected through the screw thread, convenient to detach and maintenance, the bottom of lamp body inner wall is provided with the rubber circle and makes here sealed, avoids the entering of moisture and leads to the shot-light to damage.
Preferably, the fixing component comprises a base and a ground plug.
Preferably, the base is fixedly connected with the swing handle through a screw, and the ground plug is fixed with the swing handle through threads.
Preferably, the fixing assembly comprises a base.
Preferably, the fixing assembly comprises a ground plug, and three fixing assemblies are arranged, so that the spotlight provided by the utility model can be suitable for different installation requirements.
Preferably, the swing handle is provided with a curved top matched with the curved wall and a curved bottom matched with the lower end of the lamp housing, so that the design can enable the swing handle and the lamp housing to be more attractive after being assembled.
Preferably, the shortest distance between the clamping arm and the polygonal plate in the direction perpendicular to the polygonal plate is 1 mm-3 mm, so that the clamping arm and the polygonal plate keep a certain distance in the direction perpendicular to the polygonal plate, and the clamping arm can be elastically deformed downwards during adjustment to facilitate swinging.
In conclusion, the beneficial effects of the utility model are as follows:
1. according to the utility model, the lamp shell and the fixing component are connected through the swinging component, so that the lamp shell and the like can rotate around the limiting rotating pipe, the clamping arm is matched with the toothed adjusting hole, so that the lamp shell and the like can be stopped at corresponding positions at a certain angle, when the lamp is rotationally adjusted, the toothed structure in the adjusting hole can abut against the teeth on the clamping arm to press the clamping arm downwards, the resistance of the relative movement between the teeth on the clamping arm and the toothed structure in the adjusting hole is reduced, the adjusting buckle and the adjusting hole generate relative rotational displacement, the orientation of the lamp cap is changed, and the adjustment is simple and convenient; after the adjustment is completed, the clamping arm is restored to the initial state, the tooth-shaped structure in the adjusting hole is embedded with the teeth on the clamping arm, the structure is stable, and the purpose of locking is achieved;
2. the upper part of the waterproof and moistureproof integrated device is sealed by the rubber ring, and the inside of the waterproof and moistureproof integrated device is sealed by the waterproof fixing head, so that the waterproof and moistureproof effect is good;
3. the utility model provides fixing components with different combinations, which can meet different installation requirements.
Drawings
FIG. 1 is an exploded view of an angle adjustable LED spotlight;
FIG. 2 is an enlarged view taken at a point a in FIG. 1;
fig. 3 is a schematic view of an angle-adjustable LED spotlight provided in embodiment 1;
fig. 4 is a schematic view of an angle-adjustable LED spotlight provided in embodiment 2;
fig. 5 is a schematic view of an angle-adjustable LED spotlight provided in embodiment 3;
in the figure, 1-a lamp holder component, 2-a lamp shell component, 3-a swinging component, 4-a fixing component, 11-toughened glass, 12-a lamp shade, 13-a rubber ring, 14-a lens, 15-an aluminum substrate, 16-a low-voltage driving plate, 21-a lamp shell, 31-a limit baffle, 32-an adjusting buckle, 33-a swinging handle, 41-a base, 42-a ground insert, 211-an opening, 212-a waterproof fixing head, 311-a through hole, 321-a polygonal plate, 322-a clamping arm, 323-a limit rotating pipe, 331-a curved top, 332-a curved bottom, 2111-a curved wall, 2112-a plane wall, 2113-an adjusting hole, 3231-a contraction port, 3232-a limit part and 3233-a bevel part.
Detailed Description
The present invention will be further described with reference to an angle-adjustable LED spotlight, but the scope of the present invention is not limited to this example.
Example 1
An angle-adjustable LED spotlight comprising:
the lamp holder assembly 1 is arranged in the lamp shell assembly 2 and comprises toughened glass 11, a lampshade 12, a rubber ring 13, a lens 14, an aluminum substrate 15 provided with LEDs and a low-voltage driving board 16 which are sequentially attached;
the lamp holder assembly 2 is movably connected with the swinging assembly 3 and provides an installation position for the lamp holder assembly 1;
the swinging component 3 is arranged between the lamp shell component 2 and the fixed component 4, and gives the lamp shell component 2 and the lamp cap component 1 the functions of swinging up and down and hovering at proper time;
the fixing component 4 is used for providing a mounting position for the swinging component 3 and fixing the LED spotlight;
the lamp housing assembly 2 comprises a conical lamp housing 21, an opening 211 is formed in the tip end of the lamp housing 21, the opening 211 comprises a curved wall 2111 and a planar wall 2112, and an annular adjusting hole 2113 with a toothed wall surface is formed in the planar wall 2112;
the swing assembly 3 comprises:
the limiting baffle 31 is fixed in the adjusting hole 2113 and limits outward movement of the adjusting buckle 32 through a through hole 311 arranged in the middle;
the adjusting buckle 32 comprises a polygonal plate 321 fixed on the swing handle 33, three clamping arms 322 integrally connected with the polygonal plate 321, and a limiting rotating pipe 323 matched with the through hole 311;
a swing handle 33 mounted on the fixing component 4 for providing a mounting position for the adjusting buckle 32;
the limiting rotating pipe 323 is integrally connected with the polygonal plate 321, and one end of the limiting rotating pipe 323, which is far away from the polygonal plate 321, is provided with a contraction port 3231, a limiting part 3232 matched with the limiting baffle 31 and an inclined surface part 3233; the engaging arm 322 is parallel to the polygonal plate 321, and one end of the engaging arm is integrally connected to the polygonal plate 321.
The interior of the lamp housing 21 is further provided with a waterproof fixing head 212.
The outer wall of the lampshade 12 and the inner wall of the lamp shell 21 are respectively provided with threads which can be matched with each other.
The fixing component 4 comprises a ground insert 42, and the ground insert 42 is fixed with the swing handle 33 through threads.
The swing handle 33 is provided with a curved top 331 matched with the curved wall 2111 and a curved bottom 332 matched with the lower end of the lamp housing 21.
The shortest distance between the engaging arm 322 and the polygonal plate 321 in the direction perpendicular to the polygonal plate 321 is 1 mm.
Example 2
An angle-adjustable LED spotlight comprising:
the lamp holder assembly 1 is arranged in the lamp shell assembly 2 and comprises toughened glass 11, a lampshade 12, a rubber ring 13, a lens 14, an aluminum substrate 15 provided with LEDs and a low-voltage driving board 16 which are sequentially attached;
the lamp holder assembly 2 is movably connected with the swinging assembly 3 and provides an installation position for the lamp holder assembly 1;
the swinging component 3 is arranged between the lamp shell component 2 and the fixed component 4, and gives the lamp shell component 2 and the lamp cap component 1 the functions of swinging up and down and hovering at proper time;
the fixing component 4 is used for providing a mounting position for the swinging component 3 and fixing the LED spotlight;
the lamp housing assembly 2 comprises a conical lamp housing 21, an opening 211 is formed in the tip end of the lamp housing 21, the opening 211 comprises a curved wall 2111 and a planar wall 2112, and an annular adjusting hole 2113 with a toothed wall surface is formed in the planar wall 2112;
the swing assembly 3 comprises:
the limiting baffle 31 is fixed in the adjusting hole 2113 and limits outward movement of the adjusting buckle 32 through a through hole 311 arranged in the middle;
the adjusting buckle 32 comprises a polygonal plate 321 fixed on the swing handle 33, three clamping arms 322 integrally connected with the polygonal plate 321, and a limiting rotating pipe 323 matched with the through hole 311;
a swing handle 33 mounted on the fixing component 4 for providing a mounting position for the adjusting buckle 32;
the limiting rotating pipe 323 is integrally connected with the polygonal plate 321, and one end of the limiting rotating pipe 323, which is far away from the polygonal plate 321, is provided with a contraction port 3231, a limiting part 3232 matched with the limiting baffle 31 and an inclined surface part 3233; the engaging arm 322 is parallel to the polygonal plate 321, and one end of the engaging arm is integrally connected to the polygonal plate 321.
The interior of the lamp housing 21 is further provided with a waterproof fixing head 212.
The outer wall of the lampshade 12 and the inner wall of the lamp shell 21 are respectively provided with threads which can be matched with each other.
The fixing component 4 comprises a base 41, and the base 41 is fixedly connected with the swing handle 33 through screws.
The swing handle 33 is provided with a curved top 331 matched with the curved wall 2111 and a curved bottom 332 matched with the lower end of the lamp housing 21.
The shortest distance between the engaging arm 322 and the polygonal plate 321 in the direction perpendicular to the polygonal plate 321 is 1 mm.
Example 3
An angle-adjustable LED spotlight comprising:
the lamp holder assembly 1 is arranged in the lamp shell assembly 2 and comprises toughened glass 11, a lampshade 12, a rubber ring 13, a lens 14, an aluminum substrate 15 provided with LEDs and a low-voltage driving board 16 which are sequentially attached;
the lamp holder assembly 2 is movably connected with the swinging assembly 3 and provides an installation position for the lamp holder assembly 1;
the swinging component 3 is arranged between the lamp shell component 2 and the fixed component 4, and gives the lamp shell component 2 and the lamp cap component 1 the functions of swinging up and down and hovering at proper time;
the fixing component 4 is used for providing a mounting position for the swinging component 3 and fixing the LED spotlight;
the lamp housing assembly 2 comprises a conical lamp housing 21, an opening 211 is formed in the tip end of the lamp housing 21, the opening 211 comprises a curved wall 2111 and a planar wall 2112, and an annular adjusting hole 2113 with a toothed wall surface is formed in the planar wall 2112;
the swing assembly 3 comprises:
the limiting baffle 31 is fixed in the adjusting hole 2113 and limits outward movement of the adjusting buckle 32 through a through hole 311 arranged in the middle;
the adjusting buckle 32 comprises a polygonal plate 321 fixed on the swing handle 33, three clamping arms 322 integrally connected with the polygonal plate 321, and a limiting rotating pipe 323 matched with the through hole 311;
a swing handle 33 mounted on the fixing component 4 for providing a mounting position for the adjusting buckle 32;
the limiting rotating pipe 323 is integrally connected with the polygonal plate 321, and one end of the limiting rotating pipe 323, which is far away from the polygonal plate 321, is provided with a contraction port 3231, a limiting part 3232 matched with the limiting baffle 31 and an inclined surface part 3233; the engaging arm 322 is parallel to the polygonal plate 321, and one end of the engaging arm is integrally connected to the polygonal plate 321.
The interior of the lamp housing 21 is further provided with a waterproof fixing head 212.
The outer wall of the lampshade 12 and the inner wall of the lamp shell 21 are respectively provided with threads which can be matched with each other.
The fixing component 4 comprises a base 41 and a ground plug 42, the base 41 is fixedly connected with the swing handle 33 through a screw, and the ground plug 42 is fixed with the swing handle 33 through a screw thread.
The swing handle 33 is provided with a curved top 331 matched with the curved wall 2111 and a curved bottom 332 matched with the lower end of the lamp housing 21.
The shortest distance between the engaging arm 322 and the polygonal plate 321 in the direction perpendicular to the polygonal plate 321 is 1 mm.
Claims (9)
1. An angle-adjustable LED spotlight comprising:
the lamp holder assembly (1) is arranged in the lamp shell assembly (2) and comprises toughened glass (11), a lampshade (12), a rubber ring (13), a lens (14), an aluminum substrate (15) provided with an LED and a low-voltage driving plate (16) which are sequentially attached;
the lamp holder assembly (2) is movably connected with the swinging assembly (3) and provides a mounting position for the lamp holder assembly (1);
the swinging component (3) is arranged between the lamp shell component (2) and the fixed component (4), and gives the lamp shell component (2) and the lamp cap component (1) the functions of swinging up and down and hovering at proper time;
the fixing component (4) is used for providing a mounting position for the swinging component (3) and fixing the LED spotlight;
characterized in that the lamp housing component (2) comprises a conical lamp housing (21), the tip end of the lamp housing (21) is provided with an opening (211),
the opening (211) comprises a curved wall (2111) and a plane wall (2112), and an annular adjusting hole (2113) with a toothed wall surface is arranged on the plane wall (2112);
the swing component (3) comprises:
the limiting baffle (31) is fixed in the adjusting hole (2113) and limits outward movement of the adjusting buckle (32) through a through hole (311) arranged in the middle;
the adjusting buckle (32) comprises a polygonal plate (321) fixed on the swing handle (33), at least three clamping arms (322) integrally connected with the polygonal plate (321) and a limiting rotary pipe (323) matched with the through hole (311);
the swinging handle (33) is arranged on the fixed component (4) and provides an installation position for the adjusting buckle (32);
the limiting rotating pipe (323) is integrally connected with the polygonal plate (321), and a contraction opening (3231), a limiting part (3232) matched with the limiting baffle (31) and an inclined surface part (3233) are arranged at one end of the limiting rotating pipe (323) far away from the polygonal plate (321); the clamping arm (322) is arranged in parallel with the polygonal plate (321), and one end of the clamping arm is integrally connected with the polygonal plate (321).
2. An angle adjustable LED spotlight according to claim 1, characterized in that a waterproof fixing head (212) is further arranged inside the lamp housing (21).
3. An angle adjustable LED spotlight according to claim 1, characterized in that the outer wall of the lampshade (12) and the inner wall of the lamp housing (21) are respectively provided with screw threads which can be matched with each other.
4. An adjustable angle LED spotlight according to claim 1, characterized in that the fixing component (4) comprises a base (41) and a ground socket (42).
5. An angle adjustable LED spotlight according to claim 4, characterized in that the base (41) is fixedly connected with the swing handle (33) through screws, and the ground plug (42) is fixed with the swing handle (33) through threads.
6. An adjustable angle LED spotlight according to claim 1, characterised in that the mounting assembly (4) comprises a base (41).
7. An adjustable angle LED spotlight according to claim 1, characterised in that the mounting assembly (4) comprises a ground socket (42).
8. An angle adjustable LED spotlight according to claim 1, characterized in that the swing handle (33) is provided with a curved top (331) which is matched with the curved wall (2111) and a curved bottom (332) which is matched with the lower end of the lamp housing (21).
9. The LED spot light with adjustable angle of claim 1, wherein the shortest distance between the clamping arm (322) and the polygonal plate (321) in the direction perpendicular to the polygonal plate (321) is 1mm to 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574432.9U CN215446130U (en) | 2021-03-22 | 2021-03-22 | An adjustable angle LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574432.9U CN215446130U (en) | 2021-03-22 | 2021-03-22 | An adjustable angle LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215446130U true CN215446130U (en) | 2022-01-07 |
Family
ID=79703136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120574432.9U Active CN215446130U (en) | 2021-03-22 | 2021-03-22 | An adjustable angle LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215446130U (en) |
-
2021
- 2021-03-22 CN CN202120574432.9U patent/CN215446130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 203-011, Building 35, Yanlanfu Community, Huzhou City, Zhejiang Province 313000 Patentee after: Huzhou Lekesi Lighting Technology Co.,Ltd. Country or region after: China Address before: 313000 c3013, building 2, 1236 Longwangshan Road, Huzhou City, Zhejiang Province Patentee before: Huzhou lekesi Lighting Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |