CN202629731U - Adjustable radiating type light emitting diode (LED) lamp - Google Patents
Adjustable radiating type light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202629731U CN202629731U CN2012202831398U CN201220283139U CN202629731U CN 202629731 U CN202629731 U CN 202629731U CN 2012202831398 U CN2012202831398 U CN 2012202831398U CN 201220283139 U CN201220283139 U CN 201220283139U CN 202629731 U CN202629731 U CN 202629731U
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- CN
- China
- Prior art keywords
- rear cover
- lamp
- lamp housing
- led lamp
- cover
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable radiating type light emitting diode (LED) lamp, which comprises a lamp housing and an LED lamp bank arranged in the lamp housing, wherein the front end of the lamp housing is connected with a rear cover through threads; two small bosses are symmetrically arranged on the outer wall of the rear cover; the rear cover is movably hinged with a surface cover through the small bosses; the lamp housing has an aluminum radiating fin group structure; and a plurality of steps are arranged on the inner ring wall of the rear cover. The rear cover is movably hinged with the surface cover through the small bosses on the rear cover, so that the rear cover can swing relative to the surface cover; the lighting angle of the LED lamp bank is adjusted conveniently; the lamp housing and the rear cover which closely clings to the lamp housing in a threaded manner are adopted; generated heat is conducted to the rear cover through the lamp housing; the radiating area is increased, so that the temperature of an LED lamp body is reduced, and the service life of the lamp is prolonged; the steps are arranged on the inner ring wall of the rear cover, the light emergent angle can be effectively adjusted, and glare is prevented; and the adjustable radiating type LED lamp is compact and simple in integral structure, low in cost, good in radiating effect and high in light emergent efficiency, and meets demands of the public, and the lighting angle is adjusted conveniently.
Description
Technical field
The utility model relates to the lighting device technical field, particularly be a kind of adjustable radiating LED lamp.
Background technology
In the prior art, LED light fixture little power consumption, brightness are big, have good economy and technical performance index; Shortcoming is, the light that it sends too concentrates on the dead ahead, and light angle is narrow; The angle of light can not be regulated; So can bring all inconvenience in actual use, practicality is low, can't satisfy user's different demands.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of simple in structure, light angle scalable, anti-dazzle, adjustable radiating LED lamp that luminous efficiency is high are provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of adjustable radiating LED lamp; Comprise lamp housing and the LED lamp group that is installed in the lamp housing; Said lamp housing front end is through the bonnet that has been threaded; The outer wall of bonnet is arranged with two small boss, and said bonnet is movably hinged with cover through small boss.
Said cover is provided with two axis holes corresponding with small boss.
Said lamp housing is an aluminium radiating fin group structure.
The internal ring wall of said bonnet is provided with several steps.
The outer wall of said cover is provided with two shell fragments arranging with the axis hole vertical symmetry.
Said bonnet and cover all adopt aluminum alloy materials to process.
Through adopting the aforementioned techniques scheme, the beneficial effect of the utility model is: small boss and cover through bonnet are movably hinged, thereby realize bonnet cover swing relatively; Make things convenient for LED lamp group to regulate light angle, adopt the lamp housing of aluminium radiating fin group structure and the bonnet that fits tightly through being threaded, can the heat that LED lamp group produces be transmitted on the bonnet through lamp housing; Expand the heating of some the heat radiation of multiaspect to, enlarge area of dissipation greatly, radiating efficiency has improved 5%; Thereby reduce the whole lamp body temperature of LED, improve the service life (improving 3%) of LED light fixture, almost do not have the state of the temperature difference to reach thermal source and its periphery; Several steps that the internal ring wall of bonnet is provided with; Can effectively coordinate rising angle, thereby prevent dazzle, reach the good light effect that goes out; Compact overall structure is simple, regulate that light angle is convenient, cost is low, good heat dissipation effect, high, the long service life of light extraction efficiency, meets public demand.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the decomposition texture sketch map of the utility model.
(indicate among the figure: 1, lamp housing; 2, LED lamp group; 3, bonnet; 31, step; 32, small boss; 4, cover, 41, axis hole; 5, shell fragment).
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
With reference to figure 1, the disclosed a kind of adjustable radiating LED lamp of Fig. 2 embodiment, comprise lamp housing 1 and the LED lamp group 2 that is installed in the lamp housing 1, wherein lamp housing 1 front end is through the bonnet 3 that has been threaded; The outer wall of bonnet 3 is arranged with two small boss 32, and bonnet 3 is movably hinged with cover 4 through small boss 32, and cover 4 is provided with two axis holes 41 corresponding with small boss 32; Adopt screw to pass axis hole 41, be fastened on the small boss 32, thereby make bonnet 3 cover 4 swings relatively; Drive LED lamp group 2, realize that the light angle of LED lamp group 2 is regulated, bonnet 3 all adopts the good aluminum alloy materials of thermal diffusivity to process with cover 4; Lamp housing 1 is an aluminium radiating fin group structure, and the heat that can LED lamp group be produced is transmitted on the bonnet 3 through the polylith radiating fin of lamp housing 1 outer wall, and lamp housing 1 is combined closely with bonnet 3; The heating of multiple spot is expanded to the heat radiation of multiaspect; Enlarge area of dissipation greatly, make the radiating efficiency of whole light fixture improve 5%, thereby effectively reduce the whole lamp body temperature of LED; Improve the service life (improving 3%) of LED light fixture, almost do not have the state of the temperature difference to reach thermal source and its periphery.And the internal ring wall of said bonnet 3 is provided with several steps 31, effectively coordinates rising angle, prevents dazzle; Thereby reach the good light effect that goes out, guarantee user's vision health, the outer wall of said cover 4 is provided with two shell fragments 5 arranging with axis hole 41 vertical symmetry; Be convenient to be used in combination compact overall structure according to different mounting conditions; Integral type connects, the adjusting light angle is convenient, cost is low, thermal diffusivity is high, bright dipping is effective, long service life, meets user's request.
Above-described, be merely a preferred embodiment of the utility model, can not limit the scope that the utility model is implemented, every equalization of being done according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (6)
1. adjustable radiating LED lamp; Comprise lamp housing (1) and be installed in the LED lamp group (2) in the lamp housing (1); It is characterized in that: said lamp housing (1) front end is through the bonnet that has been threaded (3); The outer wall of bonnet (3) is arranged with two small boss (32), and said bonnet (3) is movably hinged with cover (4) through small boss (32).
2. adjustable radiating LED lamp according to claim 1 is characterized in that: said cover (4) is provided with two axis holes (41) corresponding with small boss (32).
3. adjustable radiating LED lamp according to claim 1 is characterized in that: said lamp housing (1) is an aluminium radiating fin group structure.
4. according to each described adjustable radiating LED lamp of claim 1 to 3, it is characterized in that: the internal ring wall of said bonnet (3) is provided with several steps (31).
5. adjustable radiating LED lamp according to claim 2 is characterized in that: the outer wall of said cover (4) is provided with two shell fragments (5) of arranging with axis hole (41) vertical symmetry.
6. adjustable radiating LED lamp according to claim 1 is characterized in that: said bonnet (3) and cover (4) all adopt aluminum alloy materials to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831398U CN202629731U (en) | 2012-06-15 | 2012-06-15 | Adjustable radiating type light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831398U CN202629731U (en) | 2012-06-15 | 2012-06-15 | Adjustable radiating type light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629731U true CN202629731U (en) | 2012-12-26 |
Family
ID=47382926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202831398U Expired - Fee Related CN202629731U (en) | 2012-06-15 | 2012-06-15 | Adjustable radiating type light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090895A (en) * | 2014-05-19 | 2015-11-25 | 立达信绿色照明股份有限公司 | Illuminating lamp mounting structure |
-
2012
- 2012-06-15 CN CN2012202831398U patent/CN202629731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090895A (en) * | 2014-05-19 | 2015-11-25 | 立达信绿色照明股份有限公司 | Illuminating lamp mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |