CN203036604U - Radiator with novel heat dissipation block - Google Patents
Radiator with novel heat dissipation block Download PDFInfo
- Publication number
- CN203036604U CN203036604U CN2013200563604U CN201320056360U CN203036604U CN 203036604 U CN203036604 U CN 203036604U CN 2013200563604 U CN2013200563604 U CN 2013200563604U CN 201320056360 U CN201320056360 U CN 201320056360U CN 203036604 U CN203036604 U CN 203036604U
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- Prior art keywords
- heat dissipation
- heat
- radiator
- base
- dissipation block
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Abstract
The utility model discloses a radiator with a novel heat dissipation block. The radiator with the novel heat dissipation block comprises a base, and the heat dissipation block is arranged on the base. The heat dissipation block comprises a center column, a plurality of heat dissipation groups are arranged on the center column, and the heat dissipation groups are arranged circularly. A plurality of heat dissipation columns are arranged on the heat dissipation block, and the heat dissipation columns penetrate in gaps among the heat dissipation groups. A fluid bath is arranged in the base, cavities are arranged in the heat dissipation columns, and the cavities are communicated with the fluid bath. According to the radiator with novel heat dissipation block, heat is conducted to the heat dissipation columns through a center column heat conductor, then heat exchange between the large area of heat and surrounding air is conducted, the temperature difference between the radiator and the surrounding air can be reduced, the temperature of a high-power light-emitting diode (LED) is reduced furthermost, light failure of the high-power LED is reduced, and the purpose of prolonging the service life of the high-power LED is achieved. Moreover, radiator with the novel heat dissipation block is compact in structure and capable of meeting the requirements of developing various high-power illumination lamps such as spotlights, hanging lamps, auto headlamps, street lamps and other semiconductor illumination lamps, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of radiator, especially relates to a kind of radiator that has the heat sinking piece, belongs to the radiator field.
Background technology
Great power LED is a direction of LED industry future development, but great power LED has relatively high expectations to heat dissipation technology, and the power of led module is more big, and the heat flow density of its chip is just more high.The temperature of led chip sharply rises when the effect of radiator is bad, the very fast generation light decay of meeting, even damage led chip.At present, the heat radiation of high-power LED module is adopted plate shaped extrusion section bar electronic radiation device mostly or is adopted aluminium ingot Digit Control Machine Tool processing heat radiator and hot pipe technique.The geometry of the electronic radiation device of this structure is fixing, and volume is big, and is poor with LED radiator structure matching, hot pipe technique cost height, easy dust stratification dirt in the fin; Adopt the radiator of aluminium ingot Digit Control Machine Tool processing, its development cost are very high.
The utility model content
Deficiency at the prior art existence, technical problem to be solved in the utility model is, a kind of radiator that has the heat sinking piece is provided, can reduce the temperature difference between radiator and the surrounding air, the temperature of great power LED will be reduced to greatest extent, reduce the light decay of great power LED, reach the purpose that improves the great power LED life-span.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of radiator that has the heat sinking piece, and it comprises base, base is provided with radiating block; Described radiating block comprises gin pole, and gin pole is provided with several heat radiation groups, heat radiation group circular array; Described radiating block is provided with several thermal columns, and thermal column penetrates in the gap of heat radiation group; Be provided with liquid bath in the described base, be provided with cavity in the thermal column, cavity and liquid bath UNICOM; The side of described base is provided with a miniature circulating pump body, and the lower surface of base is coated with the heat-conducting silicone grease layer.
Optimize, the above-mentioned radiator that has the heat sinking piece, its heat radiation group is fan-shaped, has six, is double-layer separate and is distributed on the gin pole.
Optimize, the above-mentioned radiator that has the heat sinking piece, its heat radiation group is fan-shaped, has nine, is three layers and is distributed on the gin pole.
Optimize, the above-mentioned radiator that has the heat sinking piece, its radiating block is with heat dissipating housing outward, and the openend of heat dissipating housing is provided with aerofoil fan, and the air inlet of aerofoil fan is over against the openend of heat dissipating housing.
Optimize, the above-mentioned radiator that has the heat sinking piece, the surface of its heat dissipating housing is provided with some evenly distributed fin.
The beneficial effects of the utility model are: by the gin pole heat carrier, heat is conducted on the thermal column, again these large tracts of land heats and surrounding air are carried out heat exchange, can reduce the temperature difference between radiator and the surrounding air, the temperature of great power LED will be reduced to greatest extent, reduce the light decay of great power LED, reach the purpose that improves the great power LED life-span; Compact conformation has reduced production cost, can satisfy the needs of multiple high powers such as developing shot-light, ceiling embedded lamp, suspension lamp, headlight for vehicles, street lamp or other semiconductor lamps.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As shown in Figure 1, the utility model is a kind of radiator that has the heat sinking piece, and it comprises base 1, and base 1 is provided with radiating block 2; Described radiating block 2 comprises gin pole 21, and gin pole 21 is provided with several heat radiation groups 22, and 22 circular array are organized in heat radiation; Described radiating block 2 is provided with several thermal columns 23, and thermal column 23 penetrates in the gap of heat radiation group 22; Be provided with liquid bath 11 in the described base 1, be provided with cavity 231 in the thermal column 23, cavity 231 and liquid bath 11 UNICOMs; The side of described base 1 is provided with a miniature circulating pump body 3, and the lower surface of base 1 is coated with heat-conducting silicone grease layer 4.Heat radiation group 22 is fan-shaped, has six, is double-layer separate and is distributed on the gin pole 21.Be with heat dissipating housing 24 outside the radiating block 2, the openend of heat dissipating housing 24 is provided with aerofoil fan 25, and the air inlet of aerofoil fan 25 is over against the openend of heat dissipating housing 24.The surface of heat dissipating housing 24 is provided with some evenly distributed fin 26.
Embodiment 2
The difference of present embodiment and embodiment 1 is: as shown in Figure 2, heat radiation group 22 is fan-shaped, has nine, is three layers and is distributed on the gin pole 21.
The beneficial effects of the utility model are: by the gin pole heat carrier, heat is conducted on the thermal column, again these large tracts of land heats and surrounding air are carried out heat exchange, can reduce the temperature difference between radiator and the surrounding air, the temperature of great power LED will be reduced to greatest extent, reduce the light decay of great power LED, reach the purpose that improves the great power LED life-span; Compact conformation has reduced production cost, can satisfy the needs of multiple high powers such as developing shot-light, ceiling embedded lamp, suspension lamp, headlight for vehicles, street lamp or other semiconductor lamps.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (5)
1. radiator that has the heat sinking piece, it is characterized in that: comprise base, base is provided with radiating block; Described radiating block comprises gin pole, and gin pole is provided with several heat radiation groups, heat radiation group circular array; Described radiating block is provided with several thermal columns, and thermal column penetrates in the gap of heat radiation group; Be provided with liquid bath in the described base, be provided with cavity in the thermal column, cavity and liquid bath UNICOM; The side of described base is provided with a miniature circulating pump body, and the lower surface of base is coated with the heat-conducting silicone grease layer.
2. the radiator that has the heat sinking piece according to claim 1, it is characterized in that: described heat radiation group is fan-shaped, has six, is double-layer separate and is distributed on the gin pole.
3. the radiator that has the heat sinking piece according to claim 1, it is characterized in that: described heat radiation group is fan-shaped, has nine, is three layers and is distributed on the gin pole.
4. according to claim 2 or the 3 described radiators that have the heat sinking piece, it is characterized in that: described radiating block is with heat dissipating housing outward, and the openend of heat dissipating housing is provided with aerofoil fan, and the air inlet of aerofoil fan is over against the openend of heat dissipating housing.
5. the radiator that has the heat sinking piece according to claim 4, it is characterized in that: the surface of described heat dissipating housing is provided with some evenly distributed fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200563604U CN203036604U (en) | 2013-01-27 | 2013-01-27 | Radiator with novel heat dissipation block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200563604U CN203036604U (en) | 2013-01-27 | 2013-01-27 | Radiator with novel heat dissipation block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036604U true CN203036604U (en) | 2013-07-03 |
Family
ID=48688723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200563604U Expired - Fee Related CN203036604U (en) | 2013-01-27 | 2013-01-27 | Radiator with novel heat dissipation block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835392A (en) * | 2017-03-19 | 2017-06-13 | 响水县宝吉纺织有限公司 | A kind of rings of textile manufacturing |
| CN107893975A (en) * | 2017-11-20 | 2018-04-10 | 陈兴权 | A kind of new automobile LED |
-
2013
- 2013-01-27 CN CN2013200563604U patent/CN203036604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835392A (en) * | 2017-03-19 | 2017-06-13 | 响水县宝吉纺织有限公司 | A kind of rings of textile manufacturing |
| CN107893975A (en) * | 2017-11-20 | 2018-04-10 | 陈兴权 | A kind of new automobile LED |
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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: 20130703 Termination date: 20140127 |