CN2583720Y - Computer power source supplying apparatus having forced convection heat dissipation function - Google Patents
Computer power source supplying apparatus having forced convection heat dissipation function Download PDFInfo
- Publication number
- CN2583720Y CN2583720Y CN 02287476 CN02287476U CN2583720Y CN 2583720 Y CN2583720 Y CN 2583720Y CN 02287476 CN02287476 CN 02287476 CN 02287476 U CN02287476 U CN 02287476U CN 2583720 Y CN2583720 Y CN 2583720Y
- Authority
- CN
- China
- Prior art keywords
- fan
- casing
- power supply
- side wall
- power source
- 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 - Fee Related
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Abstract
The utility model relates to a power source supplying apparatus having a forced convection heat dissipation function for a computer, which comprises a hollow housing. A circuit module for the power source supplying apparatus is arranged in the housing, a first flow direction fan is fixed to a rear side wall in the housing, a second flow direction fan is fixed to a front side wall opposite to the rear side wall, and the first flow direction fan is opposite to the second flow direction fan against the directions of air pumping and blowing. The power source supplying apparatus of the utility model makes use of the automatically generated forced convection function, so that the utility model not only has the heat dissipation function, but also can increase the heat dissipation effect on the computer mainframe.
Description
[technical field]
The utility model relates to a kind of Power supply for computer supply, refers to a kind of Power supply for computer supply of tool forced convertion heat sinking function especially.
[background technology]
Identical with general electrical appliance, computing machine must begin under electric power supply can normal operation, and computing machine is for the requirement of power specification other electrical appliance more too.General personal computer is provided with a power supply unit (70) (as shown in Figure 6) that has module of one's own in casing, this power supply unit (70) except that the direct supply that electric main is transferred to multiple different size with the supply main frame required electricity consumption, simultaneously be provided with a fan (80) on front side wall, the air-flow that utilizes this fan (80) to pump dispels the heat to power supply unit (70) itself and main frame inside.
Yet, no matter the fan (80) on the power supply unit (70) is exhausting or air-supply, because of it is positioned on the front side wall of power supply unit (70), for power supply unit (70) itself or the inner unobstructed convection effects of generation that all is difficult to of main frame, because air is fully convection current not, naturally have a greatly reduced quality on its radiating effect, for the higher main frame of heat radiation standard-required, commonly use power supply unit and on cooling measure, obviously require further improvement for many.
[utility model content]
Therefore, the purpose of this utility model is to provide a kind of Power supply for computer supply that produces forced convertion, the forced convertion function that this power supply unit utilization itself produces except that to having itself the positive thermolysis, more can be promoted the radiating effect to main frame.
For reaching aforementioned purpose, the utility model provides a kind of Power supply for computer supply of tool forced convertion heat sinking function, comprise a hollow casing, the power supply unit circuit module is set in casing, it is characterized in that: be installed with one first-class on the rear wall in this casing to fan, on the front side wall of relative this rear wall, be installed with one second again and flow to fan, and this first-class to fan and second flow to fan with respect to casing to pump the wind direction opposite.
The Power supply for computer supply of described tool forced convertion heat sinking function is characterized in that: this casing can be spent relative be combined into a shape loam cake with staggered 90 by a Qian shape base; Wherein:
These loam cake two ends extend to form this rear wall and front side wall respectively, and this rear wall is provided with the fan window, this first-class fan window that is installed on this rear wall to fan;
The front side wall of this loam cake is provided with a fan window, and this second flows to the inboard that fan is installed on the fan window of this front side wall.
The Power supply for computer supply of described tool forced convertion heat sinking function is characterized in that: this is first-class to be at least a fan to fan.
The Power supply for computer supply that produces forced convertion of the present utility model, the major technique means of taking first-classly flow to fan to fan and second for setting up separately in two relative positions of its casing, on the first-class rear wall from casing to fan that be located at, second flows to fan is located on the front side wall of casing, the first/the second flow to fan to pump the wind direction suitable for opposite with respect to casing, when first-class to fan running with air suction casing in, second flows to fan for air in the casing is extracted out, use the inner formation of casing forced convertion at power supply unit, under the situation of forced convertion, can be because of the raising of air current flow, and significantly promote radiating effect.
[description of drawings]
Fig. 1 is the cut-open view of the utility model one preferred embodiment.
Fig. 2 is the exploded view of the utility model one preferred embodiment.
Fig. 3 is the rear view of the utility model one preferred embodiment.
Fig. 4 is the front view of the utility model one preferred embodiment.
Fig. 5 is the rear view of the another preferred embodiment of the utility model.
Fig. 6 is an outside drawing of commonly using power supply unit.
[embodiment]
With reference to Fig. 1, the Power supply for computer supply of tool forced convertion heat sinking function of the present utility model, mainly be provided with one first-class to fan (11) in the rear wall of a hollow casing (10), be provided with one second in relative front side wall again and flow to fan (12), wherein, the first/the second wind direction of pumping that flows to fan (11)/(12) is fitted to opposite, the meaning promptly when first-class to fan (11) with air suction casing (10) in the time, second flows to fan (12) is about to air and is pumped to the outside by casing (10), uses in the inner forced convertion that forms air-flow of casing (10).
Relevant aforementioned power source supply casing (10) is detailed construction further, sees also shown in Figure 2ly, and in present embodiment, aforesaid chassis (10) be 90 to spend relative be combined into by a Qian shape base (101) and a shape loam cake (102) to interlock; Wherein:
This loam cake (102) two ends have extended to form rear wall (103) and front side wall (104) respectively, be formed with fan window (105) on the rear wall (103), first-class for installing to fan (11), in the present embodiment, have two fan windows (105) (please cooperate consult shown in Figure 3) on the rear wall (103), can be first-class to fan (11) for installing two groups.Be formed with a fan window (106) (please cooperate consult shown in Figure 4) again on the front side wall (104) of loam cake (102), for flowing to the inboard that fan (12) is mounted to this fan window (106) with second.
Can find out the detailed construction of the utility model one preferred embodiment by above-mentioned explanation, except that aforementioned forms, the utility model also has other embodiment, as shown in Figure 5, it is the back of the body planar view of the another preferred embodiment of the utility model, the dorsal part of this casing (10) is the single fan window of tool (105) only, so also only establish single first-class to fan (11).No matter and which embodiment, the utility model principal feature flows to fan (11)/(12) for the front and back side at casing (10) sets up the first/the second separately, and the airflow direction that makes the two is with respect to casing (10) and Yan Weiyi takes out one send, by this can be in the inner formation of casing (10) forced convertion, thus, not only the air of main frame inside can flow to fan and the extraneous abundant convection current of air via the first/the second on the power supply unit, for main frame or power supply unit, on radiating efficiency, all significantly promote significantly.
So from the above, the utility model has remarkable enhancement compared to the Power supply for computer supply of commonly using on cooling measure.
Claims (3)
1. the Power supply for computer supply of a tool forced convertion heat sinking function, comprise a hollow casing, the power supply unit circuit module is set in casing, it is characterized in that: be installed with one first-class on the rear wall in this casing to fan, on the front side wall of relative this rear wall, be installed with one second again and flow to fan, and this first-class to fan and second flow to fan with respect to casing to pump the wind direction opposite.
2. the Power supply for computer supply of tool forced convertion heat sinking function as claimed in claim 1 is characterized in that: this casing is spent relative be combined into a shape loam cake with staggered 90 by a Qian shape base; Wherein:
These loam cake two ends extend to form this rear wall and front side wall respectively, and this rear wall is provided with the fan window, this first-class fan window that is installed on this rear wall to fan;
The front side wall of this loam cake is provided with a fan window, and this second flows to the inboard that fan is installed on the fan window of this front side wall.
3. the Power supply for computer supply of tool forced convertion heat sinking function as claimed in claim 1 or 2 is characterized in that: this is first-class to be at least a fan to fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287476 CN2583720Y (en) | 2002-12-06 | 2002-12-06 | Computer power source supplying apparatus having forced convection heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287476 CN2583720Y (en) | 2002-12-06 | 2002-12-06 | Computer power source supplying apparatus having forced convection heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583720Y true CN2583720Y (en) | 2003-10-29 |
Family
ID=33747757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287476 Expired - Fee Related CN2583720Y (en) | 2002-12-06 | 2002-12-06 | Computer power source supplying apparatus having forced convection heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583720Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107562147A (en) * | 2017-07-28 | 2018-01-09 | 安徽工程大学 | A kind of computer circuit board substrate with mute heat dissipation function |
| CN110548346A (en) * | 2019-09-30 | 2019-12-10 | 漯河医学高等专科学校 | Case automatically cleaning dust keeper |
-
2002
- 2002-12-06 CN CN 02287476 patent/CN2583720Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107562147A (en) * | 2017-07-28 | 2018-01-09 | 安徽工程大学 | A kind of computer circuit board substrate with mute heat dissipation function |
| CN110548346A (en) * | 2019-09-30 | 2019-12-10 | 漯河医学高等专科学校 | Case automatically cleaning dust keeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |