CN201517760U - LED light source heat radiator - Google Patents
LED light source heat radiator Download PDFInfo
- Publication number
- CN201517760U CN201517760U CN2009201803045U CN200920180304U CN201517760U CN 201517760 U CN201517760 U CN 201517760U CN 2009201803045 U CN2009201803045 U CN 2009201803045U CN 200920180304 U CN200920180304 U CN 200920180304U CN 201517760 U CN201517760 U CN 201517760U
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- Prior art keywords
- heat
- conducting plate
- heat conducting
- radiator
- light source
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an LED light source heat radiator, which comprises a bolt, a heat conducting plate sealing cover board, a heat radiator main body, a heat radiation plate, a heat conducting plate and a heat conducting bolt, wherein the heat conducting plate is punched to shape by a heat conducting metal plate, is provided with a fastening hole and a pouring hole, and is injected with plastic heat conducting materials, the fastening hole is used for assembling and fastening the heat radiator, and can be precisely matched with the heat conducting plate and the heat radiating main body through the heat conducting bolt, a heat source is evenly transferred to the heat radiation plate, a heating chip of the LED is mounted on the heat conducting plate, the pouring hole is used for pouring plastic heat conducting materials for reinforcing the heat transfer between the heat conducting plate and the heat radiator main body and a chip thermal source body. The LED light source heat radiator has the advantages of simple structure and excellent heat radiation effect, and can satisfy demands of LED light source heat radiation devices with different powers.
Description
Technical field
The utility model relates to a kind of radiator, is applied to the heat dissipation equipment of lighting industry, especially a kind of led light source radiator.
Background technology
At present, the cooling system of lighting industry mostly is to adopt radiating fin, if the radiator extruded aluminium section is made, limited by the aluminium section bar fabrication process condition, its radiating effect is not good, still they all have the place of a lot of deficiencies simultaneously, with the fin heat radiation that extruded aluminium section is made, but limited because of surface area, radiating effect is bad, do not consider thermal conduction portions fully then, can't effectively increase area of dissipation, cause radiating effect not reach required degree.
The utility model content
The utility model is in order to solve the problems of the technologies described above the led light source radiator that a kind of simple in structure, good heat dissipation effect is provided.
In order to overcome the defective of above-mentioned prior art, the utility model discloses a kind of led light source radiator and comprise bolt, heat-conducting plate seal cover board, radiator body, fin, heat-conducting plate and heat conduction bolt, described heat-conducting plate is by the thermal conductive metal plate punch forming, be provided with fastener hole and fill orifice, inject the plasticity Heat Conduction Material, it is fastening that fastener hole is used for the assembling of radiator, and can thermal source evenly be conducted to fin by heat conduction bolt and heat-conducting plate, heat radiator body precision-fit; The euthermic chip of LED is installed on the heat-conducting plate, and fill orifice is used to pour into the plasticity Heat Conduction Material, strengthens the heat conduction between heat-conducting plate and heat radiator body and the chip heat source body.
Described heat radiator body is by a plurality of energy overlapped fin and the bonding typing of plasticity Heat Conduction Material, bolted heat radiator body and heat-conducting plate seal cover, the utility model divides heat conduction and heat radiation two parts, heat sink conducts heat partly is provided with fastener hole and fill orifice, can inject the plasticity Heat Conduction Material; Heat radiation requires and working environment determines that fastener hole is used for fin and is assembled into radiator according to heat source body for quantity that described fin uses and specification, and can thermal source evenly be conducted to fin by heat conduction bolt and heat-conducting plate, fin precision-fit; Fill orifice is used to pour into the plasticity Heat Conduction Material, strengthens the heat conduction between heat-conducting plate and heat radiator body and the chip heat source body; Fin is provided with louvre, and is maintained fixed distance between every fin radiator portion, is used to increase the fin area of dissipation.
The utlity model has simple in structure, good heat dissipation effect, can satisfy the advantage of the led light source heat abstractor needs of different capacity.
Description of drawings
Fig. 1 is the structural representation of a kind of led light source radiator of the utility model;
Wherein: 1-bolt, 2-heat-conducting plate seal cover board, 3-radiator body, 4-fin, 5-heat-conducting plate, 6-heat conduction bolt
The specific embodiment
As shown in Figure 1, a kind of led light source radiator that the utility model provides comprises bolt 1, heat-conducting plate seal cover board 2, radiator body 3, fin 4, heat-conducting plate 5 and heat conduction bolt 6, described heat-conducting plate 5 is by the thermal conductive metal plate punch forming, be provided with fastener hole and fill orifice, inject the plasticity Heat Conduction Material, it is fastening that fastener hole is used for the assembling of radiator, and can thermal source evenly be conducted to fin 4 by heat conduction bolt 6 and heat-conducting plate 5, heat radiator body 3 precision-fit; Heat conduction bolt 6 is provided with four, four heat conduction bolts of relative set fixing hole on the heat-conducting plate 5, the euthermic chip of LED is installed on the heat-conducting plate 5, and fill orifice is used to pour into the plasticity Heat Conduction Material, strengthens the heat conduction between heat-conducting plate 5 and heat radiator body 3 and the chip heat source body.
Described heat radiator body 3 is by the overlapped fin 4 of a plurality of energy and the bonding typing of plasticity Heat Conduction Material, bolt 1 fastening heat radiator body 3 and heat-conducting plate seal cover 2, the utility model divides heat conduction and heat radiation two parts, fin 4 thermal conduction portions are provided with fastener hole and fill orifice, can inject the plasticity Heat Conduction Material; Heat radiation requires and the working environment decision according to heat source body for quantity that described fin 4 uses and specification, and fastener hole is used for fin and is assembled into radiator, and can thermal source evenly be conducted to fin 4 by heat conduction bolt 6 and heat-conducting plate 5, fin 4 precision-fit; Fill orifice is used to pour into the plasticity Heat Conduction Material, strengthens the heat conduction between heat-conducting plate 5 and heat radiator body 3 and the chip heat source body; Fin 4 is provided with louvre, and is maintained fixed distance between every fin 4 radiator portion, is used to increase the fin area of dissipation.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1. a led light source radiator comprises bolt, heat-conducting plate seal cover board, radiator body, fin, heat-conducting plate and heat conduction bolt, it is characterized in that: described heat radiator body is by a plurality of energy overlapped fin and the bonding typing of plasticity Heat Conduction Material.
2. led light source radiator according to claim 1 is characterized in that: the heat conduction bolt is provided with four, four heat conduction bolts of relative set fixing hole on the heat-conducting plate.
3. led light source radiator according to claim 1 is characterized in that: bolted heat radiator body and heat-conducting plate seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201803045U CN201517760U (en) | 2009-11-04 | 2009-11-04 | LED light source heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201803045U CN201517760U (en) | 2009-11-04 | 2009-11-04 | LED light source heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517760U true CN201517760U (en) | 2010-06-30 |
Family
ID=42498483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201803045U Expired - Fee Related CN201517760U (en) | 2009-11-04 | 2009-11-04 | LED light source heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003684A (en) * | 2010-11-26 | 2011-04-06 | 北京化工大学 | Heat dissipation structure of high-power light-emitting diode (LED) illuminating lamp |
-
2009
- 2009-11-04 CN CN2009201803045U patent/CN201517760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003684A (en) * | 2010-11-26 | 2011-04-06 | 北京化工大学 | Heat dissipation structure of high-power light-emitting diode (LED) illuminating lamp |
| CN102003684B (en) * | 2010-11-26 | 2012-05-23 | 北京化工大学 | Heat dissipation structure of high-power light-emitting diode (LED) illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Synergic Industry Inc. Assignor: Wu Jianguo Contract record no.: 2010340000128 Denomination of utility model: LED light source heat radiator Granted publication date: 20100630 License type: Exclusive License Record date: 20100726 |
|
| ASS | Succession or assignment of patent right |
Owner name: ANHUI SYNERGIC ELECTRICAL INFROMATION SCIENCE + TE Free format text: FORMER OWNER: WU JIANGUO Effective date: 20101117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 246513 NO. 135, JIAMEN GROUP, LIUPING VILLAGE, LIUPING TOWNSHIP, SUSONG COUNTY, ANQING CITY, ANHUI PROVINCE TO: 246513 INDUSTRIAL PARK, SUSONG COUNTY, ANQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101117 Address after: 246513 Susong County Industrial Park, Anqing Patentee after: Synergic Industry Inc. Address before: 246513 Anhui County of Susong city of Anqing Province Liu Ping Xiang Liu Ping Cun Group No. 135 door clip Patentee before: Wu Jianguo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |