CN205208496U - Radiator for light -emitting diode (LED) light - Google Patents
Radiator for light -emitting diode (LED) light Download PDFInfo
- Publication number
- CN205208496U CN205208496U CN201520988861.5U CN201520988861U CN205208496U CN 205208496 U CN205208496 U CN 205208496U CN 201520988861 U CN201520988861 U CN 201520988861U CN 205208496 U CN205208496 U CN 205208496U
- Authority
- CN
- China
- Prior art keywords
- fin
- radiator
- led
- outer fin
- light
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a radiator for light -emitting diode (LED) light, it includes circular shape heat conduction base, wherein, the outer marginal part of heat conduction base is provided with outer fin, outer fin is located same circumference, just on the heat conduction base in be provided with the solid spliced pole of a plurality of between the outer fin, the spliced pole with it has seted up the connecting hole to correspond on the heat conduction base, on the heat conduction base in be provided with the interior fin of round in the outer fin, highly being less than of interior fin the height of outer fin. The aforesaid radiator for light -emitting diode (LED) light can strengthen the heat energy derivation in the circumstances that does not increase the radiator volume, solves present hot obstructed problem, and furthest increases and the air contact surface, improves the heat dispersion of radiator, reduces LED's light decay, lengthens the life -span of LED lamp.
Description
Technical field
The utility model relates to a kind of radiator, particularly relates to a kind of radiator for LED.
Background technology
At present, the spreader surface majority of the LED on market is plane, and LED directly contacts spreader surface, carries out heat radiation work.The radiator of this structure, the heat energy that LED long-term work produces cannot be derived in time, forms thermal chokes, increase the light decay of LED, shorten the service life of LED, the most plane area of dissipation of spreader surface is too small simultaneously, be unfavorable for that air contacts, radiating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of radiator for LED, and it has the feature of the simple and good heat dissipation effect of structure, to solve in prior art for the problems referred to above that the radiator of LED exists.
For reaching this object, the utility model by the following technical solutions:
A kind of radiator for LED, it comprises circular heat conducting base, wherein, the outer edge of described heat conducting base is provided with outer fin, described outer fin is positioned at circumferentially same, and described heat conducting base is provided with several solid joint pins between described outer fin, on described joint pin and described heat conducting base, correspondence offers connecting hole, described heat conducting base is provided with fin in a circle in described outer fin, and the height of described interior fin is lower than the height of described outer fin.
Especially, described outer fin and interior fin entirety be square, circular arc or corrugated any one.
Especially, the surface of described outer fin and interior fin is all set to corrugated structure, to increase its area of dissipation.
Especially, the outer fin that described interior fin is corresponding with it is radially on same straight line.
Especially, described joint pin is extended with at least one auxiliary heat dissipation sheet.
Especially, described auxiliary heat dissipation sheet be square, circular arc or corrugated any one.
The beneficial effects of the utility model are, can in the situation not increasing radiator volume for the radiator of LED compared with prior art, strengthen heat energy to derive, solve the problem of existing thermal chokes, farthest increase and air contact surfaces, improve the heat dispersion of radiator, reduce the light decay of LED, extend the life-span of LED.
Accompanying drawing explanation
Fig. 1 is the perspective view of the radiator for LED that the utility model detailed description of the invention 1 provides.
In figure:
1, heat conducting base; 2, outer fin; 3, joint pin; 4, interior fin; 5, auxiliary heat dissipation sheet.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the perspective view of the radiator for LED that the utility model detailed description of the invention 1 provides.
In the present embodiment, a kind of radiator for LED comprises circular heat conducting base 1, the outer edge of described heat conducting base 1 is provided with outer fin 2, described outer fin 2 is positioned at circumferentially same, and described heat conducting base 1 is provided with several solid joint pins 3 between described outer fin 2, on described joint pin 3 and described heat conducting base 1, correspondence offers connecting hole, described heat conducting base 1 is provided with fin 4 in a circle in described outer fin 2, the height of described interior fin 4 is lower than the height of described outer fin 2, and the described interior fin 4 outer fin 2 corresponding with it is radially on same straight line.
In the present embodiment, described outer fin 2 and interior fin 4 entirety are square, and radially arrange.
The surface of described outer fin 2 and interior fin 4 is all set to corrugated structure, to increase its area of dissipation, described joint pin 3 is extended with an auxiliary heat dissipation sheet 5, and described auxiliary heat dissipation sheet 5 entirety is square structure, and its surface is set to corrugated.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the radiator for LED, it comprises circular heat conducting base, it is characterized in that, the outer edge of described heat conducting base is provided with outer fin, described outer fin is positioned at circumferentially same, and described heat conducting base is provided with several solid joint pins between described outer fin, on described joint pin and described heat conducting base, correspondence offers connecting hole, described heat conducting base is provided with fin in a circle in described outer fin, and the height of described interior fin is lower than the height of described outer fin.
2. the radiator for LED according to claim 1, is characterized in that, described outer fin and interior fin entirety be square, circular arc or corrugated any one.
3. the radiator for LED according to claim 1, is characterized in that, the surface of described outer fin and interior fin is all set to corrugated structure.
4. the radiator for LED according to claim 1, is characterized in that, the outer fin that described interior fin is corresponding with it is radially on same straight line.
5. the radiator for LED according to claim 1, is characterized in that, described joint pin is extended with at least one auxiliary heat dissipation sheet.
6. the radiator for LED according to claim 5, is characterized in that, described auxiliary heat dissipation sheet be square, circular arc or corrugated any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988861.5U CN205208496U (en) | 2015-12-03 | 2015-12-03 | Radiator for light -emitting diode (LED) light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988861.5U CN205208496U (en) | 2015-12-03 | 2015-12-03 | Radiator for light -emitting diode (LED) light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208496U true CN205208496U (en) | 2016-05-04 |
Family
ID=55846213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988861.5U Expired - Fee Related CN205208496U (en) | 2015-12-03 | 2015-12-03 | Radiator for light -emitting diode (LED) light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208496U (en) |
-
2015
- 2015-12-03 CN CN201520988861.5U patent/CN205208496U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203615221U (en) | LED (light emitting diode) motorcycle lamp | |
| CN203082629U (en) | High-power bulb | |
| CN205208496U (en) | Radiator for light -emitting diode (LED) light | |
| CN204026292U (en) | A kind of LEDbulb lamp of dispelling the heat | |
| CN203585905U (en) | Heat radiation LED (light emitting diode) lamp | |
| CN205208495U (en) | Efficient radiator for LED | |
| CN105910035A (en) | Smart home spotlighting equipment with good heat dissipation performance | |
| CN204729973U (en) | A kind of Novel LED light source and heat sink assembly | |
| CN104964244A (en) | LED lampshade with fan assisting cooling device | |
| CN204062949U (en) | A kind of LED radiator | |
| CN205480322U (en) | LED wick and have its electricity -saving lamp | |
| CN204459853U (en) | A kind of LEDbulb lamp | |
| CN204284987U (en) | A kind of LED | |
| CN204157208U (en) | A kind of high efficiency and heat radiation chip architecture | |
| CN203162681U (en) | Light-emitting diode (LED) bulb lamp | |
| CN204268252U (en) | A kind of LED tower crane lamp | |
| CN204005416U (en) | A kind of radiating LED lamp | |
| CN202149464U (en) | Circulation radiator of light-emitting diode (LED) lamp | |
| CN204141304U (en) | A kind of Novel LED light | |
| CN205331820U (en) | LED lamps and lanterns that radiating efficiency is high | |
| CN204664977U (en) | A kind of LED bulb | |
| CN204922765U (en) | LED street lamp that radiating efficiency is high | |
| CN203980048U (en) | The passive cooling LED smallpox shot-light of ultra high efficiency | |
| CN204388010U (en) | Large light heat radiation board | |
| CN202938062U (en) | Light-emitting diode (LED) lamp bulb with chimney type heat radiator |
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: 20160504 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |