CN203549699U - Led lighting device - Google Patents
Led lighting device Download PDFInfo
- Publication number
- CN203549699U CN203549699U CN201320742860.3U CN201320742860U CN203549699U CN 203549699 U CN203549699 U CN 203549699U CN 201320742860 U CN201320742860 U CN 201320742860U CN 203549699 U CN203549699 U CN 203549699U
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- substrate
- led lighting
- fin
- lamp source
- lighting device
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- Expired - Fee Related
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Abstract
The utility model discloses an LED lighting device. The LED lighting device comprises a lamp holder, a substrate, a light source module and a lampshade. The lamp holder is arranged on one side of the substrate. The lampshade is arranged on the other side of the substrate. The light source module is arranged on the substrate and is close to the lampshade. The light source module comprises light sources and a light source substrate. The light sources are arranged on the light source substrate. A heat radiator is arranged between the lamp holder and the substrate. Cooling fins are arranged on the periphery of the heat radiator. The cooling fins are fin-shaped cones. The LED lighting device has the advantages that the strength of the cooling fins is enhanced, deformation caused by impact is prevented, the heat dissipation performance is good, the service life of the LED lighting device is prolonged, the usage safety is improved, and the LED lighting device is convenient to popularize and use.
Description
Technical field
The utility model relates to a kind of LED lighting apparatus.
Background technology
Along with strengthening gradually of energy-conserving and environment-protective consciousness and reaching its maturity of photoelectric technology, LED has become the study hotspot of industry gradually.LED light fixture has the advantages such as long, radiationless and low-power consumption of life-span, belongs to energy-conservation environmental protection illumination, and the heat dispersion of LED lamp is extremely important, and too high temperature can cause LED lamp job insecurity, even the lost of life.The thermal diffusivity of the LED lamp of currently available technology is bad, and easily becomes in collision, has reduced service life, has increased cost, has potential safety hazard.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Utility model content
The utility model provides a kind of LED lighting apparatus.
The technical solution adopted in the utility model is:
LED lighting apparatus, comprise lamp holder, pedestal, lamp source component and lampshade, described lamp holder is located at pedestal one side, described lampshade is located at the opposite side of pedestal, and described lamp source component is located at pedestal near lampshade side, and described lamp source component comprises He Deng source, lamp source substrate, described lamp source is located on the substrate of lamp source, between described lamp holder and pedestal, be provided with radiator, described radiator periphery is provided with fin, and described fin is fin-type cone.
Between described fin, be provided with fin reinforcement.
On the substrate of described lamp source, outside lamp source, be arranged with reflecting layer.
The beneficial effects of the utility model are: strengthen the intensity of fin, prevent from impacting the distortion causing, thermal diffusivity is good, increases the service life, and has increased the security while using, and is convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, lamp holder, 2, pedestal, 3, lampshade, 4, lamp source, 5, lamp source substrate, 6, reflecting layer, 7, radiator, 8, fin, 9, fin reinforcement.
The specific embodiment
As shown in Figure 1, LED lighting apparatus of the present utility model, comprise lamp holder 1, pedestal 2, lamp source component and lampshade 3, described lamp holder 1 is located at pedestal 2 one sides, described lampshade 3 is located at the opposite side of pedestal 2, described lamp source component is located at pedestal 2 near lampshade 3 sides, described lamp source component comprises lamp source 4 and lamp source substrate 5, described lamp source 4 is located on lamp source substrate 5, the outer reflecting layer 6 that is arranged with, lamp source 4 on the substrate 5 of described lamp source, between described lamp holder 1 and pedestal 2, be provided with radiator 7, described radiator 7 peripheries are provided with fin 8, described fin 8 is fin-type cone, between described fin 8, be provided with fin reinforcement 9, strengthen the intensity of fin 8, prevent from impacting the distortion causing, thermal diffusivity is good, increase the service life, increased the security while using, be convenient to promote the use of.
Claims (3)
1.LED lighting apparatus, comprise lamp holder, pedestal, lamp source component and lampshade, it is characterized in that: described lamp holder is located at pedestal one side, described lampshade is located at the opposite side of pedestal, and described lamp source component is located at pedestal near lampshade side, and described lamp source component comprises He Deng source, lamp source substrate, described lamp source is located on the substrate of lamp source, between described lamp holder and pedestal, be provided with radiator, described radiator periphery is provided with fin, and described fin is fin-type cone.
2. LED lighting apparatus according to claim 1, is characterized in that: between described fin, be provided with fin reinforcement.
3. LED lighting apparatus according to claim 1, is characterized in that: on the substrate of described lamp source, outside lamp source, be arranged with reflecting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742860.3U CN203549699U (en) | 2013-11-22 | 2013-11-22 | Led lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742860.3U CN203549699U (en) | 2013-11-22 | 2013-11-22 | Led lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549699U true CN203549699U (en) | 2014-04-16 |
Family
ID=50467809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742860.3U Expired - Fee Related CN203549699U (en) | 2013-11-22 | 2013-11-22 | Led lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549699U (en) |
-
2013
- 2013-11-22 CN CN201320742860.3U patent/CN203549699U/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: 20140416 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |