CN204994203U - Reverse pyramid describes radiator - Google Patents
Reverse pyramid describes radiator Download PDFInfo
- Publication number
- CN204994203U CN204994203U CN201520756332.2U CN201520756332U CN204994203U CN 204994203 U CN204994203 U CN 204994203U CN 201520756332 U CN201520756332 U CN 201520756332U CN 204994203 U CN204994203 U CN 204994203U
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- heat
- fin array
- substrate
- square
- Prior art date
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a reverse pyramid describes radiator, include the base plate that contacts with the heat source and set up directly over the base plate and the dissipation fin array of keep (shenglvehao)at a certain distance away, dissipation fin array links firmly to the base plate through the heat pipe of four parallels and the setting of perpendicular to base plate, the base plate is the square, dissipation fin array is a reverse pyramid body and comprises intensive the arranging in the upper and lower even interval of the square heat radiation fins of multiunit level setting, heat radiation fins's the length of side upwards is linear the growth to top layer from the bottom, be equipped with in the dissipation fin array and allow the hole of passing that four heat pipes pass through, the beneficial effects of the utility model reside in that, owing to set up the heat dissipation fin array and the penetrating heat dissipation through -hole from top to bottom of reverse pyramid form at heat pipe heat radiating section, greatly increased heat radiating area and heat transfer passageway, improved heat transfer efficiency to the overall structure of this kind of radiator is similar to the architectural modeling of world expo chinese pavilion, also has fine pleasing to the eye effect.
Description
Technical field
The utility model belongs to radiator field, specifically refers to a kind of inverted pyramid shape radiator.
Background technology
At present, radiator is widely used in dispelling the heat to electronic device, to reduce the temperature of electronic device, keep the normal operation of electronic device, therefore the quality of its heat radiation is related to the quality of life of product and computing, and normally used radiator, be mainly provided with a metal (being aluminium mostly) heat-radiating substrate, its top (with extruding or casting) is provided with several grooves and column fin, makes columnar structures have preferably cooling surface area; A fan is folded with again above this fin, make fan can brush heat radiation facing to radiating fin, be provided with the heat pipe of connection between current heat radiator body and radiating fin more, current heat pipe entirety is in three sections, and wherein end section is arranged in heat-radiating substrate, horizontally set, stage casing passes from radiator, expose in atmosphere, top section is arranged in radiating fin, and this structural design heat transfer efficiency is lower.
Utility model content
The utility model, in order to overcome the deficiency of prior art, proposes the inverted pyramid shape radiator that a kind of heat transfer efficiency is high.
The utility model solves above-mentioned technical problem by following technical proposals.
A kind of inverted pyramid shape radiator, comprise the substrate that contacts with thermal source and to be arranged on directly over substrate and the radiating fin array kept at a certain distance away, described radiating fin array is parallel by four and heat pipe perpendicular to substrate setting is affixed to substrate, described substrate is in square, described radiating fin array is an inverted pyramid body and the upper and lower uniform intervals of horizontally disposed square radiating fin is densely arranged to be formed more by organizing, the length of side of described square radiating fin upwards linearly increases to most top layer from the bottom, be provided with in described radiating fin array that permission four heat pipes pass through through hole, described four heat pipes evenly and be symmetricly set in the square area of substrate and radiating fin array.
More specifically, described radiating fin array is provided with multiple thermal vias run through up and down.
More specifically, the lowermost layer of described square radiating fin has the area equal with substrate.
More specifically, the top of described four heat pipes passes from the radiating fin of most top layer.
More specifically, described four heat pipes are just positioned at foursquare four drift angles in the projection of horizontal plane.
The beneficial effects of the utility model are, owing to arranging the heat radiating fin array of inverted pyramid shape and thermal vias penetrating up and down in heat pipe heat release section, considerably increase area of dissipation and heat transfer path, improve heat transfer efficiency, and the overall structure of this radiator is similar to the architectural image of World Expo Chinese Pavilion, also there is good beauty function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As Fig. 1 to Fig. 2, the present embodiment comprises the substrate 1 that contacts with thermal source and to be arranged on directly over substrate 1 and the radiating fin array 3 kept at a certain distance away, described radiating fin array 3 is parallel by four and heat pipe 2 perpendicular to substrate 1 setting is affixed to substrate 1, described substrate 1 is in square, described radiating fin array 3 is in an inverted pyramid body and the upper and lower uniform intervals of horizontally disposed square radiating fin is densely arranged to be formed more by organizing, the length of side of described square radiating fin upwards linearly increases to most top layer from the bottom, be provided with in described radiating fin array 3 that permission four heat pipes 2 pass through through hole, described four heat pipes 2 evenly and be symmetricly set in the square area of substrate 1 and radiating fin array 3.
Described radiating fin array 3 is provided with multiple thermal vias 4 run through up and down.
The lowermost layer of described square radiating fin has the area equal with substrate 1.
The top of described four heat pipes 2 passes from the radiating fin of most top layer.
Described four heat pipes 2 are just positioned at foursquare four drift angles in the projection of horizontal plane.
The part of the heat pipe 2 bottom connection substrate 1 of the present embodiment is endotherm section, the part that heat pipe 2 is arranged on radiating fin array 3 is heat release section, heat pipe 2 supports and heat transfer effect, owing to arranging the heat radiating fin array of inverted pyramid shape and thermal vias penetrating up and down in heat pipe 2 heat release section, considerably increase area of dissipation and heat transfer path, improve heat transfer efficiency, and the overall structure of this radiator is similar to the architectural image of the Chinese Pavilion of World Expo, also has good beauty function.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection range of the present utility model.
Claims (5)
1. an inverted pyramid shape radiator, it is characterized in that, comprise the substrate that contacts with thermal source and to be arranged on directly over substrate and the radiating fin array kept at a certain distance away, described radiating fin array is parallel by four and heat pipe perpendicular to substrate setting is affixed to substrate, described substrate is in square, described radiating fin array is an inverted pyramid body and the upper and lower uniform intervals of horizontally disposed square radiating fin is densely arranged to be formed more by organizing, the length of side of described square radiating fin upwards linearly increases to most top layer from the bottom, be provided with in described radiating fin array that permission four heat pipes pass through through hole, described four heat pipes evenly and be symmetricly set in the square area of substrate and radiating fin array.
2. inverted pyramid shape radiator according to claim 1, is characterized in that, described radiating fin array is provided with multiple thermal vias run through up and down.
3. inverted pyramid shape radiator according to claim 1, is characterized in that, the lowermost layer of described square radiating fin has the area equal with substrate.
4. inverted pyramid shape radiator according to claim 1, is characterized in that, the top of described four heat pipes passes from the radiating fin of most top layer.
5. inverted pyramid shape radiator according to claim 1, is characterized in that, described four heat pipes are just positioned at foursquare four drift angles in the projection of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756332.2U CN204994203U (en) | 2015-09-28 | 2015-09-28 | Reverse pyramid describes radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756332.2U CN204994203U (en) | 2015-09-28 | 2015-09-28 | Reverse pyramid describes radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994203U true CN204994203U (en) | 2016-01-20 |
Family
ID=55128515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756332.2U Expired - Fee Related CN204994203U (en) | 2015-09-28 | 2015-09-28 | Reverse pyramid describes radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204994203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731105A (en) * | 2020-12-25 | 2021-04-30 | 江西龙芯微科技有限公司 | Integrated circuit test support plate |
-
2015
- 2015-09-28 CN CN201520756332.2U patent/CN204994203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731105A (en) * | 2020-12-25 | 2021-04-30 | 江西龙芯微科技有限公司 | Integrated circuit test support plate |
| CN112731105B (en) * | 2020-12-25 | 2024-03-26 | 江西龙芯微科技有限公司 | Integrated circuit test carrier plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170928 |