CN202188467U - LED (light-emitting diode) lamp radiator - Google Patents
LED (light-emitting diode) lamp radiator Download PDFInfo
- Publication number
- CN202188467U CN202188467U CN2011203181566U CN201120318156U CN202188467U CN 202188467 U CN202188467 U CN 202188467U CN 2011203181566 U CN2011203181566 U CN 2011203181566U CN 201120318156 U CN201120318156 U CN 201120318156U CN 202188467 U CN202188467 U CN 202188467U
- Authority
- CN
- China
- Prior art keywords
- led
- fin
- utility
- model
- lamp radiator
- 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 an LED (light-emitting diode) lamp radiator which comprises a base body and a plurality of radiating fins, wherein the plurality of radiating fins are arranged at one side or two sides of the base body, and the surface of each radiating fin bulges. The LED lamp radiator is high in radiating efficiency and can prolong the service life of the LED lamp.
Description
Technical field
The utility model relates to the LED modulated structure, is meant heat spreader structures wherein especially.
Background technology
LED is little with its power, brightness is high and obtain application more and more widely, and the technical bottleneck of LED is that its caloric value is higher, and therefore improving radiating efficiency, increase the service life is the problem that industry is needed solution badly.
Because the applied environment of LED is wider; Therefore the radiating mode that adopts usually is on the LED lamp, radiator to be set; The structure of radiator generally includes matrix and fin, and said fin is distributed in the one or both sides of matrix, to increase area of dissipation; This structure can effectively improve the radiating efficiency of LED, but but still has improvements.
Based on this, the design people considers existing heat spreader structures is improved, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of LED radiator, and its radiating efficiency is high, prolongs the service life of LED.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of LED lamp radiator comprises matrix and several fin, and several fin are arranged in the one or both sides of matrix; The surface of said each fin forms projection.
The fin parallel arrangement of above-mentioned each side of matrix.
After adopting such scheme, the utility model forms projection through the surface at fin, thereby the contact area of increase and external environment improves radiating efficiency, prolongs the service life of LED, reduces use cost.
In addition, the utility model also can form unimpeded air channel with the fin parallel arrangement like this, improves radiating rate.
Description of drawings
Fig. 1 is the structure side view of the utility model.
The specific embodiment
Below will combine accompanying drawing that the structure and the characteristics of the utility model are elaborated.
As shown in Figure 1, the utility model provides a kind of LED lamp radiator, comprises matrix 1 and several fin 2; Fin 2 can be arranged in the one or both sides of matrix 1; Practical structures decision according to the LED lamp under the prerequisite that structure allows, can all be provided with fin 2 in the both sides of matrix 1 certainly; To increase area of dissipation, improve radiating efficiency.
The improvement of the utility model is: the surface at each fin 2 also is formed with projection 3; The structure of this projection 3 can be irregular; Position on each fin 2 can not limit yet; Through forming several projections 3, on the basis of original fin 2, further increase area of dissipation, thereby improve radiating efficiency.
In addition, the utility model also can be designed to parallel arrangement with fin 2, and each through distributing of the mobile accelerated heat of air, thereby improves radiating efficiency to forming unobstructed air channel between the adjacent fin 2 like this.
In sum, a kind of LED lamp of the utility model radiator focuses on fin 2, being provided with projection 3, thereby increases the area of dissipation of radiator, improves the radiating efficiency of LED lamp, prolongs the service life of LED lamp.
Above embodiment is merely the technological thought of explanation the utility model; Can not limit the protection domain of the utility model with this; Every technological thought that proposes according to the utility model, any change of on the technical scheme basis, being done all falls within the utility model protection domain.
Claims (2)
1. a LED lamp radiator comprises matrix and several fin, and several fin are arranged in the one or both sides of matrix; It is characterized in that: the surface of said each fin forms projection.
2. a kind of LED lamp radiator as claimed in claim 1 is characterized in that: the fin parallel arrangement of said each side of matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203181566U CN202188467U (en) | 2011-08-29 | 2011-08-29 | LED (light-emitting diode) lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203181566U CN202188467U (en) | 2011-08-29 | 2011-08-29 | LED (light-emitting diode) lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188467U true CN202188467U (en) | 2012-04-11 |
Family
ID=45919917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203181566U Expired - Fee Related CN202188467U (en) | 2011-08-29 | 2011-08-29 | LED (light-emitting diode) lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188467U (en) |
-
2011
- 2011-08-29 CN CN2011203181566U patent/CN202188467U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204042810U (en) | The radiator of the flexible radiating fin of band | |
| CN204756557U (en) | Embedded heat pipe cooling system and use its LED lamps and lanterns | |
| CN202629987U (en) | Radiator of light emitting diode (LED) lamp | |
| CN102635839A (en) | LED (Light-Emitting Diode) lamp and heat radiator thereof | |
| CN202188467U (en) | LED (light-emitting diode) lamp radiator | |
| CN203190368U (en) | LED lamp heat radiating device | |
| CN202834902U (en) | Novel high-power light-emitting diode (LED) lamp | |
| CN102297409A (en) | Heat radiator for LED (Light Emitting Diode) lamp | |
| CN205579203U (en) | Radiator, heat dissipation module and LED lighting device | |
| CN203823709U (en) | Radiator for LED (light-emitting diode) street lamp | |
| CN203671550U (en) | LED (Light Emitting Diode) lamp with cooler | |
| CN201697087U (en) | Radiator for LED lamp | |
| CN204853405U (en) | LED lamps and lanterns heat abstractor | |
| CN102840489A (en) | High-power LED illumination lamp | |
| CN204404126U (en) | A kind of radiator for LED | |
| CN201199766Y (en) | Combined radiating module | |
| CN202132919U (en) | Radiation type LED (Light Emitting Diode) lamp cup | |
| CN203656868U (en) | Radiator of LED street lamp | |
| CN203686706U (en) | Heat dissipating type LED lamp | |
| CN202403240U (en) | Heat dissipation structure of light emitting diode (LED) lamp | |
| CN202150487U (en) | LED heat radiator | |
| CN202868634U (en) | Arc-shaped sectional material | |
| CN202056822U (en) | Heat sink | |
| CN201582767U (en) | LED heat-dissipating device | |
| CN202691663U (en) | Easily-cooled LED (Light Emitting Diode) lamp |
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: 20120411 Termination date: 20120829 |