CN202048424U - LED lamp body - Google Patents
LED lamp body Download PDFInfo
- Publication number
- CN202048424U CN202048424U CN2011201222557U CN201120122255U CN202048424U CN 202048424 U CN202048424 U CN 202048424U CN 2011201222557 U CN2011201222557 U CN 2011201222557U CN 201120122255 U CN201120122255 U CN 201120122255U CN 202048424 U CN202048424 U CN 202048424U
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- CN
- China
- Prior art keywords
- led lamp
- housing
- lamp body
- built
- led
- 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 an LED lamp body, comprising a lamp holder, a housing, an LED lamp and a built-in power supply. The lamp holder is arranged at the top part of the housing; the LED lamp is arranged on the housing; and the built-in power supply is positioned in the housing. The LED lamp body is characterized in that radiating holes in uniform distribution are arranged on the housing. The LED lamp body is provided with radiating holes on the housing so that the LED lamp body has the ventilation effect and can reduce the temperature of the working environment of the built-in power supply of the LED and prolong the service life of the LED lamp body.
Description
Technical field
The utility model relates to a kind of LED lamp body, the LED lamp body of specifically a kind of good heat dissipation effect, long service life.
Background technology
In recent years, because the succeeding in developing of the LED of white light, LED began to enter into illuminating industry.LED belongs to cold light source, compare with fluorescent lamp with white trifoliate orange lamp, it has long, the shock-resistant advantage such as fragmentation that promptly is difficult in power and energy saving, life-span, compares with fluorescent lamp, do not glimmer in addition, toggle speed is fast, the advantage of environmentally safe, is considered as perfect light source of new generation by the photoelectricity industry.Existing LED lamp body comprises lamp holder, housing, LED lamp and built-in power, and lamp holder is installed in case top, and the LED lamp is installed on the housing, and built-in power is positioned at housing.The housing of this LED lamp seals, and is unfavorable for the heat radiation of the built-in power in the housing, reduces the service life of LED lamp body.
Summary of the invention
The purpose of this utility model provides the LED lamp body of a kind of good heat dissipation effect, long service life.
The purpose of this utility model is achieved through the following technical solutions.
A kind of LED lamp body comprises lamp holder, housing, LED lamp and built-in power, and lamp holder is installed in case top, and the LED lamp is installed on the housing, and built-in power is positioned at housing, it is characterized in that: described housing is provided with louvre.
Described louvre is distributed on the housing.
The utility model compared with prior art has the following advantages.
The utility model is provided with louvre on the housing of lamp body, have ventilation effect, can reduce the operating ambient temperature of LED built-in power, prolongs the service life of LED lamp body.
Description of drawings
Fig. 1 is the structural representation of the utility model LED lamp body.
The specific embodiment
Below in conjunction with accompanying drawing the utility model LED lamp body is described in further detail.
As shown in Figure 1, LED lamp body described in the utility model mainly is made up of with built-in power 4 lamp holder 1, housing 2, LED lamp 3, and lamp holder is installed in case top, the LED lamp is installed on the housing, built-in power is positioned at housing, and housing is provided with louvre 5, and louvre is distributed on the housing.The utility model has ventilation effect owing to be provided with louvre on the housing of lamp body, can reduce LED built-in power operating ambient temperature, prolongs the service life of LED lamp body.
Claims (2)
1. a LED lamp body comprises lamp holder, housing, LED lamp and built-in power, and lamp holder is installed in case top, and the LED lamp is installed on the housing, and built-in power is positioned at housing, it is characterized in that: described housing is provided with louvre.
2. LED lamp body according to claim 1 is characterized in that: described louvre is distributed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201222557U CN202048424U (en) | 2011-04-22 | 2011-04-22 | LED lamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201222557U CN202048424U (en) | 2011-04-22 | 2011-04-22 | LED lamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048424U true CN202048424U (en) | 2011-11-23 |
Family
ID=44988731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201222557U Expired - Fee Related CN202048424U (en) | 2011-04-22 | 2011-04-22 | LED lamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048424U (en) |
-
2011
- 2011-04-22 CN CN2011201222557U patent/CN202048424U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120422 |