CN210406015U - Wind-guiding heat abstractor - Google Patents
Wind-guiding heat abstractor Download PDFInfo
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- CN210406015U CN210406015U CN201920981773.0U CN201920981773U CN210406015U CN 210406015 U CN210406015 U CN 210406015U CN 201920981773 U CN201920981773 U CN 201920981773U CN 210406015 U CN210406015 U CN 210406015U
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Abstract
The utility model discloses an air guide heat dissipation device, which comprises a heat source component, an air guide cover arranged above the heat source component in a covering manner, and a fan arranged at an air inlet of the air guide cover; the wind scooper comprises a main wind channel, a first auxiliary wind channel and a second auxiliary wind channel which are symmetrically arranged on two sides of the main wind channel; the first auxiliary air channel and the second auxiliary air channel are respectively communicated with the main air channel, and the main air channel is communicated with the air inlet of the air guide cover; the air outlet of the first auxiliary air duct is arranged at one end far away from the air inlet of the air guide cover; the air outlet of the second auxiliary air duct is arranged at one end far away from the air inlet of the air guiding cover and one side wall far away from the first auxiliary air duct. The air guide device with the structural design can actively dissipate heat of a region with more concentrated heat under the action of the fan through the arrangement of the air ducts of the air guide cover, so that the heat dissipation efficiency of the heat source component is effectively improved.
Description
Technical Field
The utility model relates to a communication equipment heat dissipation technical field especially relates to a wind-guiding heat abstractor.
Background
In the prior art, when a circuit board for a server is designed, the heat of certain areas of the circuit board is often relatively concentrated due to the limitation of structural layout and functions of the circuit board, and if a radiator or a fan is simply added, the circuit board cannot be small enough and is troublesome to install and fix, so that the circuit board must be improved according to the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-guiding heat abstractor, this wind-guiding heat abstractor can carry out active heat dissipation to its central zone efficient that generates heat through the fan through the setting in each wind channel, effectively promotes heat source component's radiating efficiency then.
To achieve the purpose, the utility model adopts the following technical proposal:
an air guide heat dissipation device comprises a heat source component, an air guide cover and a fan, wherein the air guide cover is covered above the heat source component, and the fan is arranged at an air inlet of the air guide cover; the wind scooper comprises a main wind channel, a first auxiliary wind channel and a second auxiliary wind channel which are symmetrically arranged on two sides of the main wind channel; the first auxiliary air channel and the second auxiliary air channel are respectively communicated with the main air channel, and the main air channel is communicated with the air inlet of the air guide cover; the air outlet of the first auxiliary air duct is arranged at one end far away from the air inlet of the air guide cover; the air outlet of the second auxiliary air duct is arranged at one end far away from the air inlet of the air guiding cover and one side wall far away from the first auxiliary air duct.
And one end of the air guide cover, which is far away from the air inlet of the air guide cover, is provided with a main air duct air outlet, a first auxiliary air duct air outlet and a second auxiliary air duct air outlet.
And the end surfaces of the first auxiliary air duct air outlet and the second auxiliary air duct air outlet are arranged in a coplanar manner.
And one side wall of the second auxiliary air duct, which is far away from the first auxiliary air duct, is communicated with the periphery of the air guide cover.
And a gap is formed between the bottom surface of one side wall of the second auxiliary air duct far away from the first auxiliary air duct and the mounting surface below the second auxiliary air duct.
And a plurality of ventilation grooves are uniformly distributed in a penetrating manner on one side wall of the second auxiliary air channel far away from the first auxiliary air channel.
And the upper side wall of the air outlet of the main air duct extends outwards horizontally.
The end faces of the first auxiliary air duct air outlet and the second auxiliary air duct air outlet are located behind the end face of the upper side wall of the main air duct air outlet.
The heat source assembly comprises a circuit board matched with the lower bottom surface of the wind scooper and a central processing unit arranged on the circuit board, and the wind scooper is arranged on the central processing unit.
The utility model has the advantages that: the utility model provides an air guide heat dissipation device, which comprises a heat source component, an air guide cover arranged above the heat source component in a covering manner, and a fan arranged at an air inlet of the air guide cover; the wind scooper comprises a main wind channel, a first auxiliary wind channel and a second auxiliary wind channel which are symmetrically arranged on two sides of the main wind channel; the first auxiliary air channel and the second auxiliary air channel are respectively communicated with the main air channel, and the main air channel is communicated with the air inlet of the air guide cover; the air outlet of the first auxiliary air duct is arranged at one end far away from the air inlet of the air guide cover; the air outlet of the second auxiliary air duct is arranged at one end far away from the air inlet of the air guiding cover and one side wall far away from the first auxiliary air duct. The air guide device with the structural design can actively dissipate heat of a region with more concentrated heat under the action of the fan through the arrangement of the air ducts of the air guide cover, so that the heat dissipation efficiency of the heat source component is effectively improved.
Drawings
Fig. 1 is an axonometric view of the wind-guiding heat dissipation device of the present invention.
Fig. 2 is an isometric view of the air guide heat sink installed in the chassis.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 2, the present embodiment provides an air guiding and heat dissipating device, which includes a heat source assembly, an air guiding cover 2 covering the heat source assembly, and a fan 3 disposed at an air inlet of the air guiding cover 2; the wind scooper 2 comprises a main air duct 21, and a first auxiliary air duct 22 and a second auxiliary air duct 23 which are symmetrically arranged on two sides of the main air duct 21; the first auxiliary air duct 22 and the second auxiliary air duct 23 are respectively connected with the main air duct 21 in a penetrating manner, and the main air duct 21 is connected with an air inlet of the air guide cover 2 in a penetrating manner; the air outlet of the first secondary air duct 22 is arranged at one end far away from the air inlet 24 of the air guide cover 2; the air outlet of the second secondary air duct 23 is disposed at one end far away from the air inlet of the air guiding cover 2 and a side wall far away from the first secondary air duct 22.
Specifically, in this embodiment, a main air duct outlet, a first auxiliary air duct outlet and a second auxiliary air duct outlet are disposed at one end of the air guiding cover 2 away from the air inlet of the air guiding cover 2, the end surfaces of the first auxiliary air duct air outlet and the second auxiliary air duct air outlet are arranged in a coplanar manner, one side wall of the second auxiliary air duct 23 far away from the first auxiliary air duct 22 is communicated with the periphery of the air guiding cover 2, a gap is arranged between the bottom surface of one side wall of the second auxiliary air duct 23 far away from the first auxiliary air duct 22 and the lower mounting surface, a plurality of ventilation grooves 231 are uniformly distributed on one side wall of the second auxiliary air duct 23 far away from the first auxiliary air duct 22, the heat source component comprises a circuit board 4 matched with the lower bottom surface of the air guiding cover 2, and the central processing unit is arranged on the circuit board 4, and the wind scooper 2 is covered on the central processing unit.
By adopting the air guide heat dissipation device with the structural design, the heat generated by the heat source covering the lower part of each air channel can be quickly subjected to heat exchange with the outside air under the active blowing action of the fan 3, so that the heat dissipation efficiency of the heat source concentrated area is effectively improved; in addition, the air flow with larger pressure generated by the ventilation slot 231 arranged on the side wall of the second auxiliary air duct 23 can be used for directionally radiating the heating element at the periphery of the air guiding cover 2, so that the radiating efficiency of the heating device on the whole circuit board 4 can be greatly improved.
Preferably, in this embodiment, the upper sidewall 232 of the main air duct outlet extends horizontally outwards, and the end surfaces of the first auxiliary air duct outlet and the second auxiliary air duct outlet are located behind the end surface of the upper sidewall of the main air duct outlet. With this structural design, can fasten with quick-witted case 5 air outlet 51 through the terminal surface of the last lateral wall 232 of main wind channel air outlet, simultaneously, can also make the air current of 2 both sides of wind scooper from first vice wind channel air outlet with the vice wind channel air outlet of second converges main wind channel air outlet department, then outwards discharges from quick-witted case 5's air outlet 51 to the open area of quick-witted case 5's air outlet 51 has effectively been reduced.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. The air guide heat dissipation device is characterized by comprising a heat source component, an air guide cover and a fan, wherein the air guide cover is covered above the heat source component, and the fan is arranged at an air inlet of the air guide cover; the wind scooper comprises a main wind channel, a first auxiliary wind channel and a second auxiliary wind channel which are symmetrically arranged on two sides of the main wind channel; the first auxiliary air channel and the second auxiliary air channel are respectively communicated with the main air channel, and the main air channel is communicated with the air inlet of the air guide cover; the air outlet of the first auxiliary air duct is arranged at one end far away from the air inlet of the air guide cover; the air outlet of the second auxiliary air duct is arranged at one end far away from the air inlet of the air guiding cover and one side wall far away from the first auxiliary air duct.
2. The wind-guiding heat-dissipating device as claimed in claim 1, wherein: and a main air duct air outlet, a first auxiliary air duct air outlet and a second auxiliary air duct air outlet are arranged at one end, far away from the air inlet, of the air guide cover.
3. The wind-guiding heat-dissipating device as claimed in claim 2, wherein: the end faces of the first auxiliary air duct air outlet and the second auxiliary air duct air outlet are arranged in a coplanar mode.
4. The wind-guiding heat-dissipating device as claimed in claim 3, wherein: and one side wall of the second auxiliary air duct, which is far away from the first auxiliary air duct, is communicated with the periphery of the air guide cover.
5. The wind-guiding heat-dissipating device as claimed in claim 4, wherein: a gap is arranged between the bottom surface of one side wall of the second auxiliary air duct far away from the first auxiliary air duct and the mounting surface below the second auxiliary air duct.
6. The wind-guiding heat-dissipating device as claimed in claim 4, wherein: a plurality of ventilation grooves are uniformly distributed in a penetrating manner on one side wall of the second auxiliary air channel far away from the first auxiliary air channel.
7. The wind-guiding heat-dissipating device as claimed in claim 2, wherein: the upper side wall of the air outlet of the main air duct extends outwards horizontally.
8. The wind-guiding heat-dissipating device as claimed in claim 2, wherein: the end faces of the first auxiliary air duct air outlet and the second auxiliary air duct air outlet are located behind the end face of the upper side wall of the main air duct air outlet.
9. The wind-guiding heat-dissipating device as claimed in claim 1, wherein: the heat source assembly comprises a circuit board matched with the lower bottom surface of the wind scooper and a central processing unit arranged on the circuit board, and the wind scooper is arranged on the central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981773.0U CN210406015U (en) | 2019-06-26 | 2019-06-26 | Wind-guiding heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981773.0U CN210406015U (en) | 2019-06-26 | 2019-06-26 | Wind-guiding heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210406015U true CN210406015U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981773.0U Active CN210406015U (en) | 2019-06-26 | 2019-06-26 | Wind-guiding heat abstractor |
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| Country | Link |
|---|---|
| CN (1) | CN210406015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447799A (en) * | 2020-04-29 | 2020-07-24 | 水氪(北京)科技发展有限公司 | Heat dissipation system for food purifier |
-
2019
- 2019-06-26 CN CN201920981773.0U patent/CN210406015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447799A (en) * | 2020-04-29 | 2020-07-24 | 水氪(北京)科技发展有限公司 | Heat dissipation system for food purifier |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518031 43a, block C, electronic technology building, west of Shennan middle road and HUAFA North Road, Futian District, Shenzhen, Guangdong Province Patentee after: Baode computer system Co.,Ltd. Address before: 518031 43a, block C, electronic technology building, west of Shennan middle road and HUAFA North Road, Futian District, Shenzhen, Guangdong Province Patentee before: SHENZHEN POWER LEADER COMPUTER SYSTEM Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |