CN201571289U - Cooling device of direct-current variable frequency motor control cabinet - Google Patents
Cooling device of direct-current variable frequency motor control cabinet Download PDFInfo
- Publication number
- CN201571289U CN201571289U CN2009202177937U CN200920217793U CN201571289U CN 201571289 U CN201571289 U CN 201571289U CN 2009202177937 U CN2009202177937 U CN 2009202177937U CN 200920217793 U CN200920217793 U CN 200920217793U CN 201571289 U CN201571289 U CN 201571289U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- cooling device
- variable frequency
- dust cover
- frequency motor
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a cooling device of a direct-current variable frequency motor control cabinet, which comprises a control cabinet, a circuit main board arranged in the control cabinet, an integrated control element arranged on the circuit main board and a dust cover arranged on the front end of the circuit main board, wherein the bottom of the control cabinet is provided with a blast blower; and the blast blower is connected with the bottom of the dust cover by a plastic corrugated pipe. The cooling device has the advantages that the cold air of the blast blower enters the dust cover by the plastic corrugated pipe and blows up the integrated control element so that the heat sent out by the integrated control element can be timely and upwards exhausted, and the cooling device has good cooling effect.
Description
Technical field
The utility model relates to a kind of cooling device of direct current variable frequency motor control cabinet, comprises control cabinet, is installed in the circuit mainboard in the control cabinet, is located at the integrated control element on the circuit mainboard, and the dust cover that is arranged on circuit mainboard front end.
Background technology
Direct current variable frequency motor can be adjusted the operating rate of motor according to the needs of operating mode, and circuit mainboard and the integrated control element controlled are installed in the control cabinet of direct current variable frequency motor.During work, need each device in the control cabinet be cooled off, traditional type of cooling adopts fan to be installed on the control cabinet sidewall, facing to device blowing cooling, but its radiating effect is poor, and just the circuit mainboard of equipment often damages, safeguard the replacement cost height, influence ordinary production.
The utility model content
The technical problems to be solved in the utility model provides the cooling device of the effective direct current variable frequency motor control cabinet of a kind of cooling heat dissipation.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of cooling device of direct current variable frequency motor control cabinet, comprise control cabinet, be installed in the circuit mainboard in the control cabinet, be located at the integrated control element on the circuit mainboard, and the dust cover that is arranged on circuit mainboard front end, it is characterized in that: air blast is equipped with in described control cabinet bottom, and described air blast is by between plastic film capicitor line attachment mainboard and the dust cover.
Advantage of the present utility model is: the cold wind of air blast enters in the dust cover by plastic film capicitor, and integrated control element is dried, the heat that makes integrated control element the distribute discharge that can in time make progress, good cooling results.
Description of drawings
Accompanying drawing is the structural representation of the cooling device of direct current variable frequency motor control cabinet of the present utility model.
Embodiment
As shown in drawings, comprise control cabinet 1, circuit mainboard 2, integrated control element 3, dust cover 4, air blast 5, plastic film capicitor 6.
In the above-mentioned control cabinet 1 circuit mainboard 2 is installed, be distributed with some integrated control elements 3 on this circuit mainboard 2, front end at circuit mainboard 2 is provided with dust cover 4, and air blast 5 is installed in the bottom of control cabinet 1, its gas outlet with insert dust cover 4 and be communicated with plastic film capicitor 6 between the circuit mainboard 2.When circuit mainboard 2 in the control cabinet 1 and 3 work of integrated control element, air blast 4 rotates, the cold wind that its air outlet blows out upwards blows by plastic film capicitor 6, the heat that makes integrated control element 3 the distribute discharge that in time to make progress, good cooling results, integrated control element 3 can not damaged because heat radiation is bad.
Claims (1)
1. the cooling device of a direct current variable frequency motor control cabinet, comprise control cabinet, be installed in the circuit mainboard in the control cabinet, be located at the integrated control element on the circuit mainboard, and the dust cover that is arranged on circuit mainboard front end, it is characterized in that: air blast is equipped with in described control cabinet bottom, and described air blast is by between plastic film capicitor line attachment mainboard and the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177937U CN201571289U (en) | 2009-09-29 | 2009-09-29 | Cooling device of direct-current variable frequency motor control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177937U CN201571289U (en) | 2009-09-29 | 2009-09-29 | Cooling device of direct-current variable frequency motor control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201571289U true CN201571289U (en) | 2010-09-01 |
Family
ID=42663586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202177937U Expired - Fee Related CN201571289U (en) | 2009-09-29 | 2009-09-29 | Cooling device of direct-current variable frequency motor control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201571289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429155A (en) * | 2018-04-03 | 2018-08-21 | 东阳市阳涛电子科技有限公司 | Safety-type outdoor electricity distribution cabinet |
| CN116321863A (en) * | 2023-04-03 | 2023-06-23 | 安徽省矿业机电装备有限责任公司 | A New Electro-hydraulic Control Controller for Support |
-
2009
- 2009-09-29 CN CN2009202177937U patent/CN201571289U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429155A (en) * | 2018-04-03 | 2018-08-21 | 东阳市阳涛电子科技有限公司 | Safety-type outdoor electricity distribution cabinet |
| CN108429155B (en) * | 2018-04-03 | 2019-07-23 | 伊发控股集团有限公司 | Safety-type outdoor electricity distribution cabinet |
| CN116321863A (en) * | 2023-04-03 | 2023-06-23 | 安徽省矿业机电装备有限责任公司 | A New Electro-hydraulic Control Controller for Support |
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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 |
Granted publication date: 20100901 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |