CN203384795U - LED bulb lamp good in heat dissipation performance - Google Patents
LED bulb lamp good in heat dissipation performance Download PDFInfo
- Publication number
- CN203384795U CN203384795U CN201320525460.7U CN201320525460U CN203384795U CN 203384795 U CN203384795 U CN 203384795U CN 201320525460 U CN201320525460 U CN 201320525460U CN 203384795 U CN203384795 U CN 203384795U
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- China
- Prior art keywords
- radiator
- lamp
- substrate
- bulb lamp
- heat dissipation
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED bulb lamp good in heat dissipation performance. The LED bulb lamp comprises a lampshade (1), a radiator (2), a lamp cap (4) and a substrate (6). One end of the radiator (2) is connected with the lampshade (1), and the lamp cap (4) matched with the radiator (2) is arranged at the other end of the radiator (2), is provided with external threads and is electrically connected with the substrate (6); the substrate (6) is provided with at least one LED lamp (5) and heat dissipation holes B (7). The radiator is provided with heat dissipation holes A (3). Because both the radiator (2) and the substrate (6) are provided with the heat dissipation holes, heat inside the bulb lamp can be effectively released, the bulb lamp is good in heat dissipation effect, and the service life of the bulb lamp is prolonged; because the external threads are arranged on the lamp cap (4), a user can conveniently install the bulb lamp.
Description
Technical field
The utility model relates to the LED bulb lamp that a kind of heat dispersion is good.
Background technology
The LED bulb lamp is a kind of semi-conducting material that utilizes, the Novel energy-saving lamp that is visible ray by electric energy conversion.Along with the high speed development of LED technology, the LED illumination will become the only choosing of novel green illumination gradually.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.But traditional LED bulb lamp exists radiating effect not good, affects the deficiencies such as service life.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the LED bulb lamp that a kind of heat dispersion is good is provided, and extends light fixture service life.
The purpose of this utility model is achieved through the following technical solutions: the LED bulb lamp that a kind of heat dispersion is good, it comprises lampshade, radiator, lamp holder and substrate, radiator one end is connected with lampshade, the other end of radiator is provided with the lamp holder matched with radiator, lamp holder is electrically connected to substrate, is provided with at least one LED lamp on substrate.
Further, be provided with louvre A on described radiator.
Further, be provided with external screw thread on described lamp holder.
Further, be provided with louvre B on described substrate.
The beneficial effects of the utility model are: be provided with louvre on radiator and substrate, effectively discharge the heat in light fixture, good heat dissipation effect, extended service life of light fixture; The external screw thread arranged on lamp holder, facilitate the user installation light fixture.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction;
In figure, 1-lampshade, 2-radiator, 3-louvre A, 4-lamp holder, 5-LED lamp, 6-substrate, 7-louvre B.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As Fig. 1, shown in Fig. 2, the LED bulb lamp that a kind of heat dispersion is good, it comprises lampshade 1, radiator 2, lamp holder 4 and substrate 6, radiator 2 one ends are connected with lampshade 1, the other end of radiator 2 is provided with the lamp holder 4 matched with radiator 2, lamp holder 4 is electrically connected to substrate 6, be provided with four LED lamps 5 on substrate 6, also be provided with louvre B7 on substrate 6, louvre B7 and LED lamp 5 are spaced, be designed with like this and help substrate 6 heat radiations, louvre A3 is set on radiator, make the light fixture better heat-radiation effect, be provided with external screw thread on lamp holder 4, facilitate the user installation light fixture.
The above is only preferred embodiment of the present utility model, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, be changed.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (4)
1. the LED bulb lamp that heat dispersion is good, it is characterized in that: it comprises lampshade (1), radiator (2), lamp holder (4) and substrate (6), radiator (2) one ends are connected with lampshade (1), the other end of radiator (2) is provided with the lamp holder (4) matched with radiator (2), lamp holder (4) is electrically connected to substrate (6), is provided with at least one LED lamp (5) on substrate (6).
2. the good LED bulb lamp of a kind of heat dispersion according to claim 1, is characterized in that: be provided with louvre A(3 on described radiator).
3. the good LED bulb lamp of a kind of heat dispersion according to claim 1, it is characterized in that: described lamp holder is provided with external screw thread on (4).
4. the good LED bulb lamp of a kind of heat dispersion according to claim 1, it is characterized in that: described substrate is provided with louvre B(7 on (6)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525460.7U CN203384795U (en) | 2013-08-27 | 2013-08-27 | LED bulb lamp good in heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525460.7U CN203384795U (en) | 2013-08-27 | 2013-08-27 | LED bulb lamp good in heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384795U true CN203384795U (en) | 2014-01-08 |
Family
ID=49873280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525460.7U Expired - Fee Related CN203384795U (en) | 2013-08-27 | 2013-08-27 | LED bulb lamp good in heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448782A (en) * | 2017-08-14 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of good perforated lamp of thermal diffusivity |
-
2013
- 2013-08-27 CN CN201320525460.7U patent/CN203384795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448782A (en) * | 2017-08-14 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of good perforated lamp of thermal diffusivity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160827 |