CN202956717U - Power supply of case and case - Google Patents
Power supply of case and case Download PDFInfo
- Publication number
- CN202956717U CN202956717U CN 201220656945 CN201220656945U CN202956717U CN 202956717 U CN202956717 U CN 202956717U CN 201220656945 CN201220656945 CN 201220656945 CN 201220656945 U CN201220656945 U CN 201220656945U CN 202956717 U CN202956717 U CN 202956717U
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- CN
- China
- Prior art keywords
- power supply
- panel
- case
- radiating
- air outlet
- 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 a power supply of a case. The power supply comprises a panel, a power supply line board and a radiating fan. An air inlet is arranged in the lower part of the panel while an air outlet is arranged in the upper part of the panel. The radiating fan is arranged in the air outlet. The power supply line board is arranged between the air inlet and the air outlet on the panel. Relatively independent force radiating cold air enters from the lower air inlet of the panel, and heat vertically rises, so that hot air is directly pumped through the upper air outlet in the panel and the radiating fan for single-directional radiation, thereby accelerating the radiating speed with good radiating effect and high efficiency. In addition, the utility model further provides a case which comprises the power supply of the case. Heat generated by operation of the power supply is radiated single-directionally, so that the radiating efficiency is high and the effect is good. The cover plate installed inside the case is sealed to effectively isolate heat generated by the power supply so as to prevent part of heat from entering the case, and therefore, the integral radiating effect of the case is improved.
Description
Technical field
The utility model relates to heat dissipation technology, particularly relates to a kind of chassis power supply and cabinet.
Background technology
At present, adopt the power supply heat sinking mode of the electronic equipment of PXI structure, mostly pass through natural heat dissipation, open often a close hole, place on the panel of power supply, open louvre on back shroud, heat radiation is mainly to form convection current by the close hole on panel and the position, hole on cover plate, and this is a kind of cooling radiating mode of advection, radiating effect is poor, simultaneously, heat can be dispersed into cabinet inside, affects the heat radiation of complete machine, also affect conversely the heat radiation of power supply itself, radiating efficiency is low.
The utility model content
Based on this, be necessary the low problem of, efficiency poor for above-mentioned radiating effect, a kind of chassis power supply is provided.
A kind of chassis power supply, comprise: panel, power circuit plate and radiator fan, wherein, described panel bottom is provided with air inlet, top is provided with air outlet, described radiator fan is located on air outlet, and described power circuit plate is located between the air inlet and air outlet on panel.
In embodiment, chassis power supply also comprises the cover plate of Seal Design therein, and described cover plate and described panel form closed shape.
In embodiment, described cover plate is for being arranged on cabinet inside therein.
In embodiment, described air inlet and air outlet are close poroid therein.
Above-mentioned chassis power supply, adopt relatively independent forced-ventilated heat radiation cold air to enter from panel bottom air inlet, characteristic in conjunction with the heat vertical uplift, utilize air outlet and the radiator fan on panel top that hot gas is directly extracted out, the unidirectional heat radiation, accelerated radiating rate, good heat dissipation effect, efficiency are high.
A kind of cabinet, comprise chassis power supply described above.
Above-mentioned cabinet, relatively independent structure and the radiating mode by chassis power supply, the heat that power work is produced is dispelled the heat from unidirectional, radiating efficiency is high, effective, the cover plate that is arranged on cabinet inside seals, the heat of power generation is effectively isolated, avoid the part heat to enter cabinet inside, improved the integral heat sink effect of cabinet.
The accompanying drawing explanation
The sectional view of the chassis power supply that Fig. 1 is an embodiment;
The front view of the panel that Fig. 2 is an embodiment.
Embodiment
Embodiment below in conjunction with accompanying drawing to the utility model chassis power supply is described in detail.
Shown in Figure 1, the sectional view of the chassis power supply that Fig. 1 is an embodiment comprises: the cover plate 04 of panel 01, power circuit plate 02, radiator fan 03 and Seal Design.
Wherein, panel 01 bottom is provided with air inlet 11, top is provided with air outlet 12, and radiator fan 03 is located on air outlet 12, and power circuit plate 02 is located between the air inlet 11 and air outlet 12 on panel 01.Cover plate 04 forms closed shape with panel 01.This cover plate 04 is for being arranged on cabinet inside, the heat of power generation and cabinet isolation.
Above-mentioned chassis power supply, as shown by the arrows in Figure 1, adopt relatively independent forced-ventilated heat radiation cold air to enter from the air inlet 11 of panel 01 bottom, characteristic in conjunction with the heat vertical uplift, utilize air outlet 12 and the radiator fan 03 on panel 01 top that hot gas is directly extracted out, the unidirectional heat radiation, accelerated radiating rate, and good heat dissipation effect, efficiency are high.
Shown in Figure 2, the front view of the panel that Fig. 2 is an embodiment, wherein, the air inlet 11 on panel 02 is designed to close poroid with air outlet 12.
A kind of cabinet, comprise chassis power supply described above.Above-mentioned cabinet, relatively independent structure and the radiating mode by chassis power supply, the heat that power work is produced is dispelled the heat from unidirectional, radiating efficiency is high, effective, the cover plate 04 that is arranged on cabinet inside seals, the heat of power generation is effectively isolated, avoid the cabinet inside of part heat access arrangement, improved the integral heat sink effect of cabinet.
The above embodiment has only expressed several embodiment 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 domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a chassis power supply, comprising: panel and power circuit plate is characterized in that, also comprise radiator fan, wherein, described panel bottom is provided with air inlet, top is provided with air outlet, described radiator fan is located on air outlet, and described power circuit plate is located between the air inlet and air outlet on panel.
2. chassis power supply according to claim 1, is characterized in that, also comprises the cover plate of Seal Design, and described cover plate and described panel form closed shape.
3. chassis power supply according to claim 2, is characterized in that, described cover plate is for being arranged on cabinet inside.
4. chassis power supply according to claim 1, is characterized in that, described air inlet and air outlet are close poroid.
5. a cabinet, is characterized in that, comprises chassis power supply as described as claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656945 CN202956717U (en) | 2012-12-03 | 2012-12-03 | Power supply of case and case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656945 CN202956717U (en) | 2012-12-03 | 2012-12-03 | Power supply of case and case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956717U true CN202956717U (en) | 2013-05-29 |
Family
ID=48462278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656945 Expired - Lifetime CN202956717U (en) | 2012-12-03 | 2012-12-03 | Power supply of case and case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956717U (en) |
-
2012
- 2012-12-03 CN CN 201220656945 patent/CN202956717U/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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |