CN202747031U - Lamp capable of dissipating heat - Google Patents
Lamp capable of dissipating heat Download PDFInfo
- Publication number
- CN202747031U CN202747031U CN2012203634433U CN201220363443U CN202747031U CN 202747031 U CN202747031 U CN 202747031U CN 2012203634433 U CN2012203634433 U CN 2012203634433U CN 201220363443 U CN201220363443 U CN 201220363443U CN 202747031 U CN202747031 U CN 202747031U
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- CN
- China
- Prior art keywords
- heat
- lamp
- casing body
- light fixture
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lamp capable of dissipating heat. The lamp capable of dissipating heat comprises a casing body. A luminous source and a controller are arranged in the casing body, and a plurality of through holes are arranged in the casing body evenly. Due to the plurality of the through holes arranged in the casing body evenly, heat produced by the luminous source can rapidly dissipate, and therefore heat dissipation effects of the lamp can be improved and service life of the lamp can be prolonged. Besides, raised lines are arranged on the outer periphery face of the casing body, thus heat dissipation area is increased, and the heat dissipation effect of the lamp is further improved. Meanwhile, the lamp capable of dissipating heat is simple in structure.
Description
Technical field
The utility model relates to a kind of light fixture.
Background technology
Along with the development of society, the use of light fixture is more and more extensive.Conventional lamp, comprise housing, be provided with controller and light emitting source in the housing, the light fixture of this structure is because controller and light emitting source are in the same cavity, do not take any quarantine measures between controller and the light emitting source, the heat of distributing when making light emitting source work is not separated with controller, and the design serviceability temperature of general lamp controller all is below 60 ℃, and ultimate-use (limiting service) temperature can not be above 100 ℃, the temperature in case overstep the extreme limit, controller will burn.At temperature range limit during with interior use, the service life of controller, the rising along with temperature became geometric progression to descend, 1 ℃ of the every rising of temperature, just descend 5% service life, 10 ℃ of every risings, and will become 59% of projected life service life, when temperature surpasses 25 ℃ of design temperatures, the life-span of controller just only has original about 28%, and therefore, the service life of this light fixture is shorter.
The utility model content
Technical problem to be solved in the utility model provides a kind of light fixture that dispels the heat, and this light fixture thermal diffusivity is good, long service life, and is simple in structure.
In order to solve the problems of the technologies described above, a kind of light fixture that dispels the heat of the utility model comprises housing, is provided with light emitting source and controller in the housing, wherein, evenly is provided with a plurality of through holes on the described housing.
The above-mentioned light fixture that dispels the heat, wherein, described housing outer peripheral face is provided with raised line.
Owing to evenly being provided with a plurality of through holes on the described housing, the heat that light emitting source in the housing produces can be left rapidly, thereby, improved the heat dispersion of this light fixture, prolonged the service life of light fixture; In addition, because described housing outer peripheral face is provided with raised line, increased area of dissipation, thereby further improved heat dispersion of the present utility model, and the utility model is simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of light fixture that dispels the heat of the utility model comprises housing 1, be provided with light emitting source 2 and controller 3 in the housing 1, wherein, evenly be provided with a plurality of through holes 11 on the described housing 1, owing to evenly being provided with a plurality of through holes 11 on the described housing, the heat that light emitting source in the housing produces can be left rapidly, thereby, improved the heat dispersion of this light fixture, prolonged the service life of light fixture.
In order further to improve the heat dispersion of this light fixture, can be provided with raised line 12 at described housing 1 outer peripheral face, because described housing 1 outer peripheral face is provided with raised line 12, increase area of dissipation, thereby further improved heat dispersion of the present utility model, and the utility model is simple in structure.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. the light fixture that can dispel the heat comprises housing, is provided with light emitting source and controller in the housing, it is characterized in that, evenly is provided with a plurality of through holes on the described housing.
2. the light fixture that dispels the heat as claimed in claim 1 is characterized in that, described housing outer peripheral face is provided with raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203634433U CN202747031U (en) | 2012-07-25 | 2012-07-25 | Lamp capable of dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203634433U CN202747031U (en) | 2012-07-25 | 2012-07-25 | Lamp capable of dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747031U true CN202747031U (en) | 2013-02-20 |
Family
ID=47706422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203634433U Expired - Fee Related CN202747031U (en) | 2012-07-25 | 2012-07-25 | Lamp capable of dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747031U (en) |
-
2012
- 2012-07-25 CN CN2012203634433U patent/CN202747031U/en not_active Expired - Fee Related
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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: 20130220 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |