CN204885942U - Cold air convey's switch board - Google Patents
Cold air convey's switch board Download PDFInfo
- Publication number
- CN204885942U CN204885942U CN201520668643.3U CN201520668643U CN204885942U CN 204885942 U CN204885942 U CN 204885942U CN 201520668643 U CN201520668643 U CN 201520668643U CN 204885942 U CN204885942 U CN 204885942U
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- CN
- China
- Prior art keywords
- cabinet
- pipeline
- air
- switch board
- section
- 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 switch board, name are cold air convey's switch board, include the cabinet body and cabinet door, the electrical apparatus part is installed to the switch board the inside, installs the blowing fan on the cabinet body, and the blowing fan has the air -out side, and the air -out is inclined and is had the air -out pipeline, the air -out pipeline have one section to coil at the external face of cabinet, this section pipeline at the external face of cabinet is outer pipeline, outer pipeline outside is provided with the semiconductor of the connecting piece of refrigerating, the other end opening of air -out pipeline is internal at the cabinet, the air -out pipeline still be connected with many second grade small pipelines, the export of second grade small pipeline is facing to the electrical apparatus part, cold air convey can be realized to such switch board, has the effectual advantage of cooling, the air -out pipeline have one section to coil at the external face of cabinet, still have the better advantage of refrigeration effect, the air -out pipeline still be connected with many second grade small pipelines, the export of second grade small pipeline is facing to the electrical apparatus part, still has to the electrical apparatus part cooling and bloies the better advantage of cooling effect.
Description
Technical field
The utility model relates to power distribution cabinet.
Background technology
Power distribution cabinet comprises cabinet and cabinet door, what install inside power distribution cabinet is electric component, these electric components can produce heat, and lower temperature can make these electric components be in good operating state, lower temperature is also the condition of electric component long service life, in order to reduce temperature to power distribution cabinet, the side of power distribution cabinet is provided with blowing fan; In prior art, the wind that these blowing fans send is the wind of normal temperature, and it has the shortcoming of cooling effect difference, have impact on the radiating effect of electric component.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of power distribution cabinet sending cold wind of good cooling effect.
Technical solution adopted in the utility model is such: the power distribution cabinet sending cold wind, comprise cabinet and cabinet door, inside power distribution cabinet, electric component is installed, cabinet is provided with blowing fan, and blowing fan has air side, and air side has wind pipe, it is characterized in that: described wind pipe has one section to be coiled in outside cabinet, the pipeline of this section outside cabinet is Outer Tube, and be provided with the semiconductor refrigeration member connecting power supply outside Outer Tube, the other end opening of wind pipe is in cabinet.
Say further, described wind pipe is also connected with many secondary small pipelines, and the outlet of secondary small pipeline is facing to electric component.
The beneficial effects of the utility model are: such power distribution cabinet can realize sending cold wind, has the advantage of good cooling effect; Described wind pipe has one section to be coiled in outside cabinet, also has the better advantage of cooling effect; Described wind pipe is also connected with many secondary small pipelines, and the outlet of secondary small pipeline, facing to electric component, also has for electric component cooling quench, the better advantage of cooling effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, cabinet 2, cabinet door 3, electric component 4, blowing fan 5, Outer Tube 6, semiconductor refrigeration member 7, secondary small pipeline.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, send the power distribution cabinet of cold wind, comprise cabinet 1 and cabinet door 2, electric component 3 is installed inside power distribution cabinet, cabinet is provided with blowing fan 4, blowing fan has air side, air side has wind pipe, it is characterized in that: described wind pipe has one section to be coiled in outside cabinet, and the pipeline of this section outside cabinet is Outer Tube 5, be provided with the semiconductor refrigeration member 6 connecting power supply outside Outer Tube, the other end opening of wind pipe is in cabinet.
The wind that such blowing fan send is exactly the wind of cooling, can meet the requirement of electric component cooling.
Say further, described wind pipe is also connected with many secondary small pipelines 7, and the outlet of secondary small pipeline 7 is facing to electric component.
Cold air will be sent facing to electric component like this, there is the advantage of better effects if.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (2)
1. send the power distribution cabinet of cold wind, comprise cabinet and cabinet door, inside power distribution cabinet, electric component is installed, cabinet is provided with blowing fan, and blowing fan has air side, and air side has wind pipe, it is characterized in that: described wind pipe has one section to be coiled in outside cabinet, the pipeline of this section outside cabinet is Outer Tube, and be provided with the semiconductor refrigeration member connecting power supply outside Outer Tube, the other end opening of wind pipe is in cabinet.
2. power distribution cabinet according to claim 1, is characterized in that: described wind pipe is also connected with many secondary small pipelines, and the outlet of secondary small pipeline is facing to electric component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668643.3U CN204885942U (en) | 2015-09-01 | 2015-09-01 | Cold air convey's switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668643.3U CN204885942U (en) | 2015-09-01 | 2015-09-01 | Cold air convey's switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885942U true CN204885942U (en) | 2015-12-16 |
Family
ID=54830274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668643.3U Expired - Fee Related CN204885942U (en) | 2015-09-01 | 2015-09-01 | Cold air convey's switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879436A (en) * | 2018-07-30 | 2018-11-23 | 南通大学 | A kind of high heat-dissipation electrical cabinet |
-
2015
- 2015-09-01 CN CN201520668643.3U patent/CN204885942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879436A (en) * | 2018-07-30 | 2018-11-23 | 南通大学 | A kind of high heat-dissipation electrical cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170901 |