CN202259446U - LED heat radiator with fixed seat - Google Patents
LED heat radiator with fixed seat Download PDFInfo
- Publication number
- CN202259446U CN202259446U CN2011204291347U CN201120429134U CN202259446U CN 202259446 U CN202259446 U CN 202259446U CN 2011204291347 U CN2011204291347 U CN 2011204291347U CN 201120429134 U CN201120429134 U CN 201120429134U CN 202259446 U CN202259446 U CN 202259446U
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- CN
- China
- Prior art keywords
- led chip
- led
- heat radiator
- fixed seat
- 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
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- 230000005855 radiation Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000008719 thickening Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an LED heat radiator with a fixed seat. The LED heat radiator comprises a heat radiator main body and an LED chip fixed seat arranged in the middle of the heat radiator main body, wherein the LED chip fixed seat and the heat radiator main body are integrally formed, a plurality of fins are arranged in the heat radiator main body and distributed around the LED chip fixed seat, and an LED chip is arranged on the LED chip fixed seat. The LED heat radiator disclosed by the utility model has the advantages of favorable contact between the LED chip fixed seat and the heat radiator main body, burn-in prevention and good heat radiation property.
Description
Technical field
The utility model relates to the LED technical field, particularly a kind of LED radiator with holder.
Background technology
Along with led light source power is increasingly high, it is more and more harsher that heat radiation requires to become, and in time distribute heat becomes the key factor that influences the led light source life-span, and the traditional heat-dissipating mode of market use at present is in spreader surface many thin thin ribs to be set.Along with led light source power strengthens, the radiator volume strengthens thereupon, and it is more thinner that fin becomes, and processes all the more very easily damage deformation of difficulty and surface, influence outward appearance and radiating effect, increases and packs and transport difficulty.
The utility model content
The utility model provides the LED radiator of the band holder that a kind of led chip holder contacts with radiator body well, thermal diffusivity is good.
To achieve these goals, the utility model provides following technical scheme:
A kind of LED radiator with holder; It comprises: radiator body is arranged on the middle led chip holder of said radiator body, said led chip holder and said radiator body by integral forming; In the said radiator body fin is set; Said fin is a plurality of, be distributed in said led chip holder around, be equiped with led chip on the said led chip holder.
Preferably, said led chip holder is provided with through wires hole, and said led chip is provided with the led chip line.
Preferably, said led chip holder is provided with screw hole, and said led chip is installed on the said screw hole through screw.
Through implementing above technical scheme, have following technique effect: the LED radiator that the utility model provides prevents led chip holder and radiator body loose contact through radiator body and led chip holder is one-body molded; Cause overheated burning machine, capacity is big, and heat shock resistance is high; Radiating effect is high, and fin is built-in, makes the smooth outer surface on-bladed of this radiator body; Convenient 360 ℃ of direction heat conduction, radiation, convection current and perfect heat-dissipating, practical.The urceolus of this radiator body sealing forms powerful convection current, helps heat radiation more.This fin by thin thickening, helps leading away unnecessary heat from the inside to surface.
Description of drawings
The exploded view of the LED radiator that Fig. 1 provides for the utility model embodiment;
The assembly drawing of the LED radiator that Fig. 2 provides for the utility model embodiment.
Embodiment
In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of LED radiator with holder; As depicted in figs. 1 and 2; This LED radiator comprises: radiator body 110, be arranged on the led chip holder 112 in the middle of the said radiator body 110, and said led chip holder 112 is one-body molded with said radiator body 110; In the said radiator body 110 fin 114 is set; Said fin 114 for a plurality of, be distributed in said led chip holder 112 around, and this fin 114 thickening gradually from the inside to surface is equiped with led chip 115 on the said led chip holder 112.
The LED radiator that the utility model embodiment provides prevents led chip holder and radiator body loose contact through radiator body and led chip holder is one-body molded, causes overheated burning machine; Capacity is big, and heat shock resistance is high, and radiating effect is high; Fin is built-in, makes the smooth outer surface on-bladed of this radiator body, convenient 360 ℃ of direction heat conduction; Radiation, convection current and perfect heat-dissipating, practical.The urceolus of this radiator body sealing forms powerful convection current, helps heat radiation more.This fin by thin thickening, helps leading away unnecessary heat from the inside to surface.
In other embodiments; Further, said led chip holder 112 is provided with through wires hole 111, and said led chip 115 is provided with led chip line 116; After this led chip 115 is contained in said led chip holder 112; This led chip line 116 passes through this through wires hole 111, to connect other devices, reduces taking up room of this LED radiator.
In other embodiments, further, said led chip holder 112 is provided with screw hole 113, and said led chip 115 is installed on the said screw hole 113 through screw 117, so that said led chip 115 is fixed on the said led chip holder 112.In other embodiments, also can this led chip 115 be fixed on this led chip holder 112 through other modes.Screw hole 113 among Fig. 1 is two, corresponding, this screw 117 also is two, in other embodiments, more screw and screw hole can be arranged.
More than a kind of LED radiator that the utility model embodiment is provided with holder carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. the LED radiator with holder is characterized in that, comprising: radiator body; Be arranged on the middle led chip holder of said radiator body; Said led chip holder and said radiator body by integral forming are provided with fin in the said radiator body, and said fin is a plurality of; Be distributed in said led chip holder around, be equiped with led chip on the said led chip holder.
2. according to claim 1 with the LED radiator of holder, it is characterized in that said led chip holder is provided with through wires hole, said led chip is provided with the led chip line.
3. according to claim 1 or claim 2 with the LED radiator of holder, it is characterized in that said led chip holder is provided with screw hole, said led chip is installed on the said screw hole through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204291347U CN202259446U (en) | 2011-11-02 | 2011-11-02 | LED heat radiator with fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204291347U CN202259446U (en) | 2011-11-02 | 2011-11-02 | LED heat radiator with fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259446U true CN202259446U (en) | 2012-05-30 |
Family
ID=46120643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204291347U Expired - Fee Related CN202259446U (en) | 2011-11-02 | 2011-11-02 | LED heat radiator with fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259446U (en) |
-
2011
- 2011-11-02 CN CN2011204291347U patent/CN202259446U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU DIGSUN LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUAN JIONGHUA Effective date: 20141016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516000 HUIZHOU, GUANGDONG PROVINCE TO: 516006 HUIZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141016 Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road 16 B room 515 Patentee after: HUIZHOU CITY DIGSUN LIGHTING TECHNOLOGY CO., LTD. Address before: Jinhu neighborhood in Guangdong province Huizhou City Xuefu Road 516000 Huicheng District No. 202, building 601 room Dongjiang Patentee before: Xuan Jionghua |
|
| 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: 20120530 Termination date: 20161102 |