CN202958091U - Electronic device case - Google Patents
Electronic device case Download PDFInfo
- Publication number
- CN202958091U CN202958091U CN 201220656739 CN201220656739U CN202958091U CN 202958091 U CN202958091 U CN 202958091U CN 201220656739 CN201220656739 CN 201220656739 CN 201220656739 U CN201220656739 U CN 201220656739U CN 202958091 U CN202958091 U CN 202958091U
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- CN
- China
- Prior art keywords
- back plate
- case
- power supply
- air outlet
- electronic device
- 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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Abstract
The utility model provides an electronic device case comprising a case back plate and a power supply fan. The electronic device case is characterized in that the lower portion of the case back plate is provided with a back plate air inlet, the upper portion of the case back plate is provided with a back plate air outlet, the power supply fan is arranged on one side of the back plate air outlet, which is inside the case, and a power supply locking seat for mounting a power supply module is further arranged between the back plate air inlet and the back plate air outlet on the case back plate. According to the technology of the electronic device case, heat dissipation air ducts which are relatively independent are arranged on main heating portions of the device, the heat dissipation air ducts are all designed from the bottom to the up and the characteristic that heat produced during the working of the device rises vertically is combined, so that air ducts are kept unobstructed and the influences on one another are reduced, and therefore, the air enters core heating devices is cold airflow and the heat dissipation effect is improved.
Description
Technical field
The utility model relates to heat dissipation technology, particularly relates to a kind of electronic equipment chassis.
Background technology
At present, adopt the case radiation mode of the electronic equipment of PXI structure, mostly by the mode of air-out after the side air intake, inner gas flow produces channelling, by the maximum position that generates heat be not cold wind, cooling effect is not good, the air channel more complicated, be unfavorable for flowing of wind, and radiating effect is poor, efficiency is low.
The utility model content
Based on this, being necessary provides a kind of electronic equipment chassis for poor, the inefficient problem of above-mentioned radiating effect.
A kind of electronic equipment chassis, comprise: case back plate, power supply fan, it is characterized in that, the bottom of case back plate is provided with the backboard air inlet, top is provided with the backboard air outlet, power supply fan is located at the side that the backboard air outlet is positioned at cabinet, and case back plate also is provided with for the power supply screens of power module is installed on the position between backboard air inlet and backboard air outlet.
Therein in embodiment, electronic equipment chassis also comprises chassis backplane, cabinet side board and case fan, wherein, described chassis backplane is positioned at PXI board bottom position place and is provided with the base plate air inlet, described cabinet side board is positioned at PXI board tip position place and is provided with the side plate air outlet, and described case fan is located at the side that the side plate air outlet is positioned at cabinet.
Above-mentioned electronic equipment chassis, at the main heating position of equipment (power supply and PXI board installation site), relatively independent heat dissipation wind channel is set respectively, and air channel is all to design from lower to upper, the characteristics of the heat vertical lifting produced during in conjunction with work, be beneficial to and keep the unobstructed of air channel, reduce mutual impact, making what enter the core heater members is cold airflow, improves the effect of heat radiation.
The accompanying drawing explanation
The structural representation of the electronic equipment chassis that Fig. 1 is an embodiment.
Embodiment
Embodiment below in conjunction with accompanying drawing to the utility model electronic equipment chassis is described in detail.
Shown in Figure 1, the structural representation of the electronic equipment chassis that Fig. 1 is an embodiment comprises: case back plate 01, power supply fan 02, chassis backplane 03, cabinet side board 04 and case fan 05.The bottom of case back plate 01 is provided with backboard air inlet 11, top is provided with backboard air outlet 12, power supply fan 02 is located at the side that backboard air outlet 12 is positioned at cabinet, and case back plate 01 also is provided with for the power supply screens 13 of power module is installed on the position between backboard air inlet 11 and backboard air outlet 12.Chassis backplane 03 is positioned at PXI board bottom position place and is provided with base plate air inlet 31, and cabinet side board is positioned at PXI board tip position place and is provided with side plate air outlet 41, and case fan 05 is located at the side that side plate air outlet 41 is positioned at cabinet.
The above-mentioned power supply mainly generated heat at equipment and PXI board installed position arrange respectively relatively independent heat dissipation wind channel, and air channel is all to design from lower to upper, the characteristics of the heat vertical lifting produced during in conjunction with work, be beneficial to and keep the unobstructed of air channel, reduce mutual impact, making what enter the core heater members is cold airflow, improves the effect of heat radiation.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (2)
1. an electronic equipment chassis, comprise: case back plate, power supply fan, it is characterized in that, the bottom of case back plate is provided with the backboard air inlet, top is provided with the backboard air outlet, power supply fan is located at the side that the backboard air outlet is positioned at cabinet, and case back plate also is provided with for the power supply screens of power module is installed on the position between backboard air inlet and backboard air outlet.
2. electronic equipment chassis according to claim 1, also comprise chassis backplane, cabinet side board and case fan, it is characterized in that, described chassis backplane is positioned at PXI board bottom position place and is provided with the base plate air inlet, described cabinet side board is positioned at PXI board tip position place and is provided with the side plate air outlet, and described case fan is located at the side that the side plate air outlet is positioned at cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656739 CN202958091U (en) | 2012-12-03 | 2012-12-03 | Electronic device case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656739 CN202958091U (en) | 2012-12-03 | 2012-12-03 | Electronic device case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958091U true CN202958091U (en) | 2013-05-29 |
Family
ID=48463640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656739 Expired - Lifetime CN202958091U (en) | 2012-12-03 | 2012-12-03 | Electronic device case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002148A (en) * | 2018-08-24 | 2018-12-14 | 江西洪都航空工业集团有限责任公司 | A kind of radiator structure of test equipment cabinet |
-
2012
- 2012-12-03 CN CN 201220656739 patent/CN202958091U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002148A (en) * | 2018-08-24 | 2018-12-14 | 江西洪都航空工业集团有限责任公司 | A kind of radiator structure of test equipment cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |