CN203177124U - Cooling device of light-emitting diode (LED) lamp - Google Patents
Cooling device of light-emitting diode (LED) lamp Download PDFInfo
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- CN203177124U CN203177124U CN2013202087458U CN201320208745U CN203177124U CN 203177124 U CN203177124 U CN 203177124U CN 2013202087458 U CN2013202087458 U CN 2013202087458U CN 201320208745 U CN201320208745 U CN 201320208745U CN 203177124 U CN203177124 U CN 203177124U
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- lamp body
- led lamp
- lamp
- driving power
- led
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Abstract
The utility model relates to the technical field of LED lamps and particularly relates to a cooling device of an LED lamp. The cooling device comprises a net-shaped lamp body, wherein a device casing is arranged inside the net-shaped lamp body, a driving power supply is arranged inside the device casing, a lamp holder is in threaded connection with the lower portion of the device casing and electrically connected with the driving power supply, the upper end of the driving power supply is electrically connected with an LED lamp panel, a plurality of LED lamp beads are connected with the upper end of the LED lamp panel, a radiator which corresponds to the net-shaped lamp body is arranged between the LED lamp panel and the driving power supply, and a lamp shade is arranged at the upper end of the net-shaped lamp body. According to the cooling device of the LED lamp, the lamp body is in a net-shaped structure, the radiator is arranged between the LED lamp panel and the driving power supply and comprises a plurality of cooling fins which are arranged uniformly, each cooling fin corresponds to a mesh of the net-shaped lamp body, and during usage, heat inside the lamp body is dissipated by the radiator and then discharged through the meshes of the net-shaped lamp body, thus, the LED lamp can be cooled effectively, the cooling effect is good, the structure is reasonable, and the connection is reliable.
Description
Technical field
The utility model relates to LED lamp technical field, especially relates to a kind of heat abstractor of LED lamp.
Background technology
At present, the LED illuminating lamp has energy-conserving and environment-protective, the advantage of long service life etc.But because the chip of present high brightness LED and encapsulation technology can only convert 10～20% in the electric energy of input to visible light output, all the other electric energy of 80～90% all are converted into heat energy, effectively discharge, otherwise LED is easy to break down.Increase along with operating current, the input power of single LEDs is up to more than the 1W, even arrival 3W, 5W, if the heat energy of LED can't shed in real time, will speed up chip aging, lost efficacy or problem such as solder joint fusing, can't obtain stable light output and keep normal assembly life-span.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of heat abstractor of LED lamp is provided, it have can to LED efficiently radiates heat and good heat dissipation effect, rational in infrastructure, connect reliable characteristics
To achieve these goals, the technical scheme that the utility model adopts is: a kind of heat abstractor of LED lamp, comprise netted lamp body, be provided with the device shell in the netted lamp body, be provided with driving power in the device shell, device shell bottom is bolted with lamp holder, lamp holder is electrically connected with driving power, and the driving power upper end is electrically connected with the LED lamp plate, and LED lamp plate upper end is connected with some LED lamp grains, be provided with the radiator with the corresponding setting of netted lamp body between LED lamp plate and the driving power, netted lamp body upper end is provided with lampshade.
Wherein, described radiator comprises the radiating fin that several evenly arrange, a mesh of the corresponding netted lamp body of each radiating fin.
Wherein, be provided with spacing ring between described netted lamp body and the lamp holder.
After adopting said structure, the utility model is compared the advantage that has with prior art: it comprises netted lamp body, be provided with the device shell in the netted lamp body, be provided with driving power in the device shell, device shell bottom is bolted with lamp holder, lamp holder is electrically connected with driving power, the driving power upper end is electrically connected with the LED lamp plate, LED lamp plate upper end is connected with some LED lamp grains, be provided with the radiator with the corresponding setting of netted lamp body between LED lamp plate and the driving power, netted lamp body upper end is provided with lampshade, the utility model is by being arranged to network structure with lamp body, and be provided with the radiator with the corresponding setting of netted lamp body between LED lamp plate and the driving power, described radiator comprises the radiating fin that several evenly arrange, a mesh of the corresponding netted lamp body of each radiating fin, during use, distribute by the heat of radiator to lamp body inside, again the heat that distributes is discharged by the mesh of netted lamp body, like this can be to LED lamp efficiently radiates heat, and good heat dissipation effect, rational in infrastructure, connect reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Among the figure: 1, netted lamp body; 2, device shell;
3, lamp holder; 4, LED lamp plate;
5, radiator; 6, lampshade;
7, spacing ring.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
As depicted in figs. 1 and 2: a kind of heat abstractor of LED lamp, comprise netted lamp body 1, be provided with device shell 2 in the netted lamp body 1, be provided with driving power in the device shell 2, device shell 2 bottoms are bolted with lamp holder 3, lamp holder 3 is electrically connected with driving power, the driving power upper end is electrically connected with LED lamp plate 4, LED lamp plate 4 upper ends are connected with some LED lamp grains, be provided with the radiator 5 with netted lamp body 1 corresponding setting between LED lamp plate 4 and the driving power, netted lamp body 1 upper end is provided with lampshade 6, described radiator 5 comprises the radiating fin that several evenly arrange, a mesh of the corresponding netted lamp body 1 of each radiating fin, wherein, be provided with spacing ring 7 between described netted lamp body 1 and the lamp holder 3, spacing ring 7 can prevent that lamp holder 3 is loosening, guarantee its service life, the utility model is by being arranged to network structure with lamp body, and be provided with the radiator 5 with netted lamp body 1 corresponding setting between LED lamp plate 4 and the driving power, described radiator 5 comprises the radiating fin that several evenly arrange, a mesh of the corresponding netted lamp body 1 of each radiating fin, during use, heat by 5 pairs of lamp body inside of radiator distributes, again the heat that distributes is discharged by the mesh of netted lamp body 1, like this can be to LED lamp efficiently radiates heat, and good heat dissipation effect, rational in infrastructure, connect reliable.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. the heat abstractor of a LED lamp, it is characterized in that: comprise netted lamp body, be provided with the device shell in the netted lamp body, be provided with driving power in the device shell, device shell bottom is bolted with lamp holder, and lamp holder is electrically connected with driving power, the driving power upper end is electrically connected with the LED lamp plate, LED lamp plate upper end is connected with some LED lamp grains, is provided with the radiator with the corresponding setting of netted lamp body between LED lamp plate and the driving power, is provided with lampshade on the netted lamp body.
2. the heat abstractor of a kind of LED lamp according to claim 1 is characterized in that: described radiator comprises the radiating fin that several evenly arrange, a mesh of the corresponding netted lamp body of each radiating fin.
3. the heat abstractor of a kind of LED lamp according to claim 1 is characterized in that: be provided with spacing ring between described netted lamp body and the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202087458U CN203177124U (en) | 2013-04-18 | 2013-04-18 | Cooling device of light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202087458U CN203177124U (en) | 2013-04-18 | 2013-04-18 | Cooling device of light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177124U true CN203177124U (en) | 2013-09-04 |
Family
ID=49073814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202087458U Expired - Fee Related CN203177124U (en) | 2013-04-18 | 2013-04-18 | Cooling device of light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343890A (en) * | 2018-03-02 | 2018-07-31 | 深圳民爆光电技术有限公司 | A kind of Novel LED light |
-
2013
- 2013-04-18 CN CN2013202087458U patent/CN203177124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343890A (en) * | 2018-03-02 | 2018-07-31 | 深圳民爆光电技术有限公司 | A kind of Novel LED light |
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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: 20130904 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |