CN2733735Y - Radiating structure suitable for variable frequency speed control cabinet - Google Patents
Radiating structure suitable for variable frequency speed control cabinet Download PDFInfo
- Publication number
- CN2733735Y CN2733735Y CNU2004200113800U CN200420011380U CN2733735Y CN 2733735 Y CN2733735 Y CN 2733735Y CN U2004200113800 U CNU2004200113800 U CN U2004200113800U CN 200420011380 U CN200420011380 U CN 200420011380U CN 2733735 Y CN2733735 Y CN 2733735Y
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- CN
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- Prior art keywords
- radiating
- cabinet
- variable
- area
- frequency speed
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- 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 radiating structure suitable for variable-frequency speed governing cabinet. The cabinet body of the radiating structure is provided with a mounting plate of components, and the space of the cabinet is partitioned to a fore-and-aft two spaces by a partition plate; a component working area and a radiating area; the working area is provided with a variable-frequency speed governor and other control components; the top part of the variable-frequency speed governor is additionally provided with an arc shaped air channel which passes through the partition plate and is communicated with the radiating area in the rear. The partition plate in the space of the cabinet of the utility model is divided into the front working area and the radiating area, and via the air channel, the heat is blown into the radiating area behind the partition plate by the self radiating blower of the variable-frequency speed governor, which not only discharges the self heat directly but also without damage on other semiconductor components. The heat generated from other components in working area is exhausted out by the self-existing exhaust system for air circulation in working area and intensifying heat radiating. In the condition of not increasing manufacturing cost, the radiating problem is solved. The design is artful, and the structure is simple and reasonable.
Description
Technical field
The utility model relates to a kind of radiator structure that is applicable to the frequency control cabinet, belongs to the electroporation field.
Background technology
Because the large-power semiconductor components and parts are installed, give out a large amount of heats during these components and parts work in the frequency control cabinet,, will cause components and parts reduction of service life even burn if untimelyly carry out radiating treatment or handle not goodly.Present processing mode is that whole cabinet is made full-closed structure, installs several ventilating fans additional at the cabinet correct position, and outwards exhausting is dispelled the heat.The shortcoming of this structure is as follows: (1) installs ventilating fan additional, has increased manufacturing cost, certainly will reduce the competitiveness of product in market; (2) ventilating fan works without cessation, and except the waste electric energy, works incessantly, often causes the fatigability fault of ventilating fan, increases the maintenance capacity of equipment, has not only increased the effect cost, also can delay production; (3) seal request of cabinet has increased the manufacture difficulty and the manufacturing cost of cabinet.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of radiator structure that is applicable to the frequency control cabinet, to reduce manufacturing cost, simplifies cabinet body structure.
To achieve these goals, the technical solution of the utility model has been to adopt a kind of radiator structure that is applicable to the frequency control cabinet, be provided with components and parts mounting panel or dividing plate in the cabinet of this radiator structure, dividing plate is separated by spaces in the cabinet former and later two spaces: element service area and radiating area; The service area is equipped with variable-frequency governor (or soft initiator) and other control element, and the top of variable-frequency governor adds the camber air channel, and this air channel is passed dividing plate and is connected with the radiating area at rear portion.
The door body of service area is provided with the louver window that is used for air inlet.
The top board of radiating area cabinet is provided with the louver window that is used to give vent to anger.
The utility model is divided into preceding service area and radiating area to space dividing plate in the cabinet, the cooling fan that utilizes variable-frequency governor itself is blown into radiating area behind the dividing plate to heat by the air channel, not only directly the heat that self produces is directly drained, be unlikely other semiconductor components and devices of harm, can also utilize self existing exhausting system that the heat production of other components and parts in the service area is taken away, and make the service area inner air flow, strengthen heat radiation, under the situation that does not increase manufacturing cost, solved heat dissipation problem, design ingeniously, simple and reasonable, the excellent popularization using value is arranged.In addition, structure of the present utility model is not high to the sealing requirements of cabinet, thereby has reduced the technological requirement and the assembly precision requirement of making, and helps reducing manufacturing cost yet, promotes the competitiveness of product in market.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1,1 is that exhaust louver window, 2 is that mounting panel or dividing plate, 3 are that air channel, 4 is that variable-frequency governor or soft initiator, 5 are that preceding door handle, 6 is that Qianmen, 7 is that air inlet louver window, 8 is that service area, 9 is that back door, 10 is a door handle after radiating area, 11 is.Be provided with monobasic device mounting board or dividing plate 2 in the cabinet of the radiator structure of frequency control cabinet of the present utility model, this mounting panel 2 is separated by spaces in the cabinet former and later two spaces: element service area 8 and radiating area 10; Service area 8 is equipped with variable-frequency governor 4 or soft initiator and reaches the semiconductor control element, and the top of variable-frequency governor 4 adds camber air channel 3, and this air channel 3 is passed mounting panel 2 and is connected with rear portion radiating area 10.The door body 6 of service area 8 is provided with the louver window 7 that is used for air inlet, and the top board of radiating area 10 cabinets is provided with the louver window 1 that is used to give vent to anger.The cooling fan that the utility model utilizes variable-frequency governor 4 itself is blown into radiating area 10 behind the mounting panel 2 to heat by air channel 3, not only directly the heat that self produces is directly drained, be unlikely other semiconductor components and devices of harm, can also utilize self existing exhausting system that the heat that other components and parts in the service area 8 produce is taken away, and make service area 8 inner air flows, strengthen heat radiation.
Claims (3)
1, a kind of radiator structure that is applicable to the variable frequency regulating speed control cabinet is characterized in that: be provided with the components and parts mounting panel in the cabinet of this radiator structure, dividing plate is separated by spaces in the cabinet former and later two spaces: element service area and radiating area; The service area is equipped with variable-frequency governor and other control element, and the top of variable-frequency governor adds the camber air channel, and this air channel is passed dividing plate and is connected with the radiating area at rear portion.
2, the radiator structure that is applicable to the frequency control cabinet according to claim 1 is characterized in that: the door body of service area is provided with the window of the air inlet that is used to circulate.
3, the radiator structure that is applicable to the frequency control cabinet according to claim 1 and 2, it is characterized in that: the top board of radiating area cabinet is provided with the window that is used to give vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200113800U CN2733735Y (en) | 2004-07-29 | 2004-07-29 | Radiating structure suitable for variable frequency speed control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200113800U CN2733735Y (en) | 2004-07-29 | 2004-07-29 | Radiating structure suitable for variable frequency speed control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733735Y true CN2733735Y (en) | 2005-10-12 |
Family
ID=35069571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200113800U Expired - Fee Related CN2733735Y (en) | 2004-07-29 | 2004-07-29 | Radiating structure suitable for variable frequency speed control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733735Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916646A (en) * | 2010-07-28 | 2010-12-15 | 南京高传机电自动控制设备有限公司 | Integrated reactor module |
| CN104053339A (en) * | 2013-03-12 | 2014-09-17 | 施耐德电器工业公司 | Electrical cabinet with improved heat dissipation |
-
2004
- 2004-07-29 CN CNU2004200113800U patent/CN2733735Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916646A (en) * | 2010-07-28 | 2010-12-15 | 南京高传机电自动控制设备有限公司 | Integrated reactor module |
| CN104053339A (en) * | 2013-03-12 | 2014-09-17 | 施耐德电器工业公司 | Electrical cabinet with improved heat dissipation |
| CN104053339B (en) * | 2013-03-12 | 2017-12-26 | 施耐德电器工业公司 | Electric cabinet with improved radiating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20100729 |