CN210042671U - High-efficient heat radiation structure of power amplifier - Google Patents
High-efficient heat radiation structure of power amplifier Download PDFInfo
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- CN210042671U CN210042671U CN201920492784.2U CN201920492784U CN210042671U CN 210042671 U CN210042671 U CN 210042671U CN 201920492784 U CN201920492784 U CN 201920492784U CN 210042671 U CN210042671 U CN 210042671U
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- power amplifier
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- dust cover
- heat dissipation
- fan
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Abstract
The utility model discloses a high-efficient heat radiation structure of power amplifier, wherein, including install the radiating block on quick-witted incasement portion's power amplifier board, be covered with the well logical dust cover that is fixed in on quick-witted case on the radiating block, reach the fan that is equipped with respectively on the quick-witted case that leads to dust cover both ends open position and the honeycomb trompil hole that is equipped with at the quick-witted case of fan position. The utility model discloses have the high and clean effect of radiating efficiency.
Description
Technical Field
The utility model relates to a high-efficient heat radiation structure of power amplifier.
Background
The existing radiator arranged on the circuit board has a simple structure, mainly comprises a radiating block arranged on the power amplifier circuit board, and dust is easily covered on the surface of the radiating block after the radiator is used for a period of time, so that the radiating efficiency is low, and the radiator is inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a high-efficient heat dissipation structure of power amplifier with high heat dissipation efficiency and cleanness.
In order to achieve the above object, the utility model provides a pair of high-efficient heat radiation structure of power amplifier, wherein, including installing radiating block on the power amplifier board of quick-witted incasement portion, having covered the well logical dust cover that is fixed in on quick-witted case on the radiating block, and the fan that is equipped with respectively on the quick-witted case of well logical dust cover both ends open position and the honeycomb trompil hole that is equipped with at the quick-witted case of fan position.
In some embodiments, the through dust cover is a square through dust cover.
The beneficial effects of the utility model are that have the high and clean effect of radiating efficiency. Because fans are respectively arranged at the two ends of the radiating block for direct blowing and radiating, the purpose of improving the radiating efficiency is achieved; in addition, the radiating block is provided with the hollow dust cover, so that the dustproof effect is achieved, the radiating efficiency of the radiating block cannot be reduced in the long-time use process, and the effect of high radiating efficiency and cleanness is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a high-efficiency heat dissipation structure for a power amplifier includes a heat dissipation block 2 mounted on a power amplification board inside a chassis 1, a hollow dust cover 3 covering the heat dissipation block 2 and fixed on the chassis 1, a fan 4 respectively disposed on the chassis 1 at an opening position at two ends of the hollow dust cover 3, and a honeycomb mesh array hole 5 disposed on the chassis 1 at a position of the fan 4. The hollow dust cover 3 is a square hollow dust cover 3.
When the radiating block is applied, the fans 4 are respectively arranged at the two ends of the radiating block 2 for direct blowing radiation, so that the aim of improving the radiating efficiency is fulfilled; in addition, install well logical dust cover 3 on the radiating block 2, play the dust proof effect, guarantee that radiating block 2 long-time use radiating efficiency can not reduce, have the high and clean effect of radiating efficiency.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (2)
1. The high-efficiency heat dissipation structure of the power amplifier is characterized by comprising a heat dissipation block, a hollow dustproof cover, a fan and a honeycomb mesh array hole, wherein the heat dissipation block is arranged on a power amplification plate inside a case, the hollow dustproof cover is fixed on the case and covers the heat dissipation block, and the fan and the honeycomb mesh array hole are respectively arranged on the case at the opening positions of the two ends of the hollow dustproof cover and the case at the fan position.
2. The power amplifier high-efficiency heat dissipation structure as claimed in claim 1, wherein the hollow dust cover is a square hollow dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492784.2U CN210042671U (en) | 2019-04-10 | 2019-04-10 | High-efficient heat radiation structure of power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492784.2U CN210042671U (en) | 2019-04-10 | 2019-04-10 | High-efficient heat radiation structure of power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042671U true CN210042671U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920492784.2U Active CN210042671U (en) | 2019-04-10 | 2019-04-10 | High-efficient heat radiation structure of power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210042671U (en) |
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2019
- 2019-04-10 CN CN201920492784.2U patent/CN210042671U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |