CN201945942U - Straight blow type heat dissipation air channel computer ATX power supply - Google Patents
Straight blow type heat dissipation air channel computer ATX power supply Download PDFInfo
- Publication number
- CN201945942U CN201945942U CN2011200317441U CN201120031744U CN201945942U CN 201945942 U CN201945942 U CN 201945942U CN 2011200317441 U CN2011200317441 U CN 2011200317441U CN 201120031744 U CN201120031744 U CN 201120031744U CN 201945942 U CN201945942 U CN 201945942U
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- CN
- China
- Prior art keywords
- power supply
- air channel
- blow type
- heat dissipation
- channel computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a straight blow type heat dissipation air channel computer ATX power supply, which comprises a casing, a fan and a power supply PCB (printed circuit board) board. The bottom of the casing is provided with air vents, the power supply PCB board is arranged above the air vents, and the fan is mounted on the top of the casing. The straight blow type heat dissipation air channel computer ATX power supply has the advantages of high heat dissipation efficiency, low noise and simple structure.
Description
Technical field
The utility model relates to the power supply heat sinking technology, is specifically related to straight blow type radiating air channel computer ATX power supply.
Background technology
At present, the air channel design of the ATX power supply on the market is very complicated, the wind that fan blows out need could shed the heat of power supply inside through break-in repeatedly, and, wind can produce noise, therefore in the process of repeatedly break-in, the radiating efficiency of the ATX power supply of prior art is low, and noise is bigger.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of radiating efficiency height, noise straight blow type radiating air channel computer ATX power supply little, simple in structure.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
Straight blow type radiating air channel computer ATX power supply comprises shell, fan and power supply pcb board, and outer casing bottom is provided with louvre, and the power supply pcb board is installed in the top of louvre, and fan is installed in the top of shell.
As preferably, the quantity of described louvre is a plurality of.
As preferably, described power supply pcb board is provided with via hole, and described via hole overlaps with louvre.
The utility model compared with prior art, be installed in to fan and louvre contraposition the both sides of shell, and, also the power supply pcb board that is provided with via hole is installed in the top of louvre, and via hole overlaps design with louvre, the cross-ventilation that fan is produced when rotating need not directly be taken away the heat in the power supply by the via hole of power supply pcb board and the louvre of shell through break-in, has improved radiating efficiency, has reduced noise.
Description of drawings
Fig. 1 is the structural representation of the straight blow type radiating air channel computer ATX power supply of the utility model embodiment;
Fig. 2 is the A-A line cut-open view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, straight blow type radiating air channel computer ATX power supply 10 comprises shell 101, fan 102 and power supply pcb board 103.
Described power supply pcb board 103 is provided with via hole 1031, and described via hole 1031 overlaps with louvre 1011.Therefore, when fan 102 rotated, the convection current air in the power supply 10 directly passed through the via hole 1031 of power supply pcb board 103 and the louvre 1011 of shell 101, and heat is taken away.Has very high radiating efficiency.And repeatedly collision can not take place in air in power supply 10, promptly can not produce noise.
The foregoing description is that the utility model is comparatively preferably a kind of, and the common variation that those skilled in the art makes in the scope of the utility model protection all drops in the protection domain of the present utility model.
Claims (3)
1. straight blow type radiating air channel computer ATX power supply comprises shell, fan and power supply pcb board, it is characterized in that outer casing bottom is provided with louvre, and the power supply pcb board is installed in the top of louvre, and fan is installed in the top of shell.
2. straight blow type radiating as claimed in claim 1 air channel computer ATX power supply is characterized in that the quantity of described louvre is a plurality of.
3. straight blow type radiating as claimed in claim 2 air channel computer ATX power supply is characterized in that described power supply pcb board is provided with via hole, and described via hole overlaps with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200317441U CN201945942U (en) | 2011-01-29 | 2011-01-29 | Straight blow type heat dissipation air channel computer ATX power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200317441U CN201945942U (en) | 2011-01-29 | 2011-01-29 | Straight blow type heat dissipation air channel computer ATX power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945942U true CN201945942U (en) | 2011-08-24 |
Family
ID=44473279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200317441U Expired - Lifetime CN201945942U (en) | 2011-01-29 | 2011-01-29 | Straight blow type heat dissipation air channel computer ATX power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945942U (en) |
-
2011
- 2011-01-29 CN CN2011200317441U patent/CN201945942U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190919 Address after: 044000 Second Floor of Hongqiao Building, Fudan Street, Salt Lake District, Yuncheng City, Shanxi Province Patentee after: Shanxi Zhaoxin Electric Power Equipment Co., Ltd. Address before: 510000 C D building, Cang Lian Industrial Park, Po Road South, Whampoa District, Guangzhou, Guangdong Patentee before: Guangzhou Kaisen Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |