CN211509483U - Switch board with dustproof function of removing heat - Google Patents
Switch board with dustproof function of removing heat Download PDFInfo
- Publication number
- CN211509483U CN211509483U CN201821124881.8U CN201821124881U CN211509483U CN 211509483 U CN211509483 U CN 211509483U CN 201821124881 U CN201821124881 U CN 201821124881U CN 211509483 U CN211509483 U CN 211509483U
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- dustproof
- horizontal
- baffle
- cabinet body
- longitudinal sliding
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Abstract
The utility model discloses a switch board with dustproof function of removing heat, including the inclosed cabinet body, cabinet body bilateral symmetry is provided with two longitudinal sliding chamber, every longitudinal sliding intracavity is provided with sealed slide damper, slide damper upper portion is provided with horizontal perforation, slide damper can be just to two horizontal through-holes on the longitudinal sliding chamber along longitudinal movement back horizontal perforation, slide damper lower extreme fixedly connected with compression spring's upper end, compression spring lower extreme fixed connection is in longitudinal sliding chamber bottom, left horizontal through-hole inboard is provided with the draught fan, the horizontal through-hole inboard on right side is provided with the exhaust fan, the side is provided with the spout around the longitudinal sliding intracavity, spout movable mosaic has the sliding shaft, sliding shaft fixed connection is on dust damper. The utility model discloses a horizontal perforation is just to the horizontal perforation on the cabinet body, starts the cooling heat dissipation that draught fan and exhaust fan realized the cabinet body, and the dust that significantly reduces and corrosive gas's entering improve equipment's life, convenient operation is swift, simple structure.
Description
Technical Field
The utility model relates to a switch board with dustproof function of removing heat belongs to regulator cubicle technical field.
Background
With the rapid development of economy in China, modern electrical systems also enter a high-speed development period, play more and more important roles in the fields of industry, agriculture, national defense and the like, and the electrical automation plays a great role in improving the working efficiency and reducing the labor intensity as a concrete embodiment of technological development. The existing electric automation control cabinet mostly adopts air cooling heat dissipation, an air duct is inevitably formed in the shell through the air cooling heat dissipation, dust, corrosive gas and the like exist in industrial production, the dust or the corrosive gas can invade and corrode original parts in the shell, and the reliability of system work is seriously influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a switch board with dustproof heat removal function to solve the problem that exists among the above-mentioned prior art.
The utility model discloses the technical scheme who takes does: a control cabinet with dustproof and heat removal functions comprises a closed cabinet body, wherein two longitudinal sliding cavities are symmetrically arranged on two sides of the cabinet body, a sealing sliding baffle is arranged in each longitudinal sliding cavity, a horizontal through hole is formed in the upper portion of the sealing sliding baffle, the horizontal through hole can be opposite to two horizontal through holes in the longitudinal sliding cavity after the sealing sliding baffle moves longitudinally, the lower end of the sealing sliding baffle is fixedly connected with the upper end of a compression spring, the lower end of the compression spring is fixedly connected to the bottom of the longitudinal sliding cavity, when the compression spring is in a free state, the lower end of the sliding baffle seals the horizontal through hole, an induced draft fan is arranged on the inner side of the horizontal through hole on the left side, an exhaust fan is arranged on the inner side of the horizontal through hole on the right side, sliding grooves are formed in the front side and the rear side of the longitudinal sliding, and can be rotatably placed at the top of the cabinet body when being positioned at the top.
Preferably, the top of the cabinet body is provided with a dustproof groove, a control button is arranged in the dustproof groove, and the two dustproof baffles can seal the dustproof groove after rotating horizontally around the sliding shaft.
Preferably, the outer end of the dustproof baffle is provided with an inner groove.
Preferably, the longitudinal sliding cavity is provided with a touch switch for controlling the induced draft fan and the exhaust fan near the bottom.
Preferably, the filter screens are arranged outside the horizontal through holes on the left side and the right side.
The utility model has the advantages that: compared with the prior art, the utility model discloses an effect as follows:
(1) when the dustproof baffle plate is positioned at the vertical position, the sliding baffle plate is automatically pressed, the horizontal perforation of the sliding baffle plate is just opposite to the horizontal perforation on the cabinet body, the draught fan and the exhaust fan are started to realize the cooling and heat dissipation of the cabinet body, the entering of dust and corrosive gas is greatly reduced, the service life of equipment is prolonged, the operation is convenient and fast, the structure is simple, and the cavity structure has certain sound insulation effect;
(2) the utility model adopts two dustproof baffles to realize the sealing of the dustproof groove when the two dustproof baffles are positioned at the top level, and plays roles of dust prevention and protection on the control button;
(3) the arrangement of the inner groove facilitates the operation of the dustproof baffle;
(4) a touch switch is arranged, so that the induced draft fan and the exhaust fan can be automatically controlled conveniently;
(5) the filter screen is arranged to carry out preliminary filtration on the wind dust, so that the entering amount of the dust is reduced.
Drawings
FIG. 1 is a schematic diagram of a control cabinet;
fig. 2 is a schematic diagram of a control circuit structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in the figure 1-2, a control cabinet with dustproof and heat-removing functions comprises a closed cabinet body 1, a circuit board 2 is installed in the cabinet body 1, the circuit board 2 is connected to a control button 4, the side walls of two sides of the control cabinet 1 are thicker, two blind hole type longitudinal sliding cavities 5 are symmetrically arranged on two sides of the cabinet body 1, a sealing sliding baffle 10 is arranged in each longitudinal sliding cavity 5, a horizontal through hole 11 is arranged at the upper part of the sliding baffle 10, the horizontal through hole 11 can be opposite to two horizontal through holes 7 on the longitudinal sliding cavity 5 after the sealing sliding baffle 10 moves longitudinally, the lower end of the sealing sliding baffle 10 is fixedly connected with the upper end of a compression spring 9, the lower end of the compression spring 9 is fixedly connected to the bottom of the longitudinal sliding cavity 5, the lower end of the sealing sliding baffle 10 seals the horizontal through hole 7 when the compression spring 9, the horizontal through hole 7 inboard on right side is provided with exhaust fan 8, and the side is provided with spout 14 around in the longitudinal sliding chamber 5, and spout 14 movable mosaic has sliding shaft 13, and sliding shaft 13 fixed connection is on dust guard 12, and dust guard 12 can be embedded into the longitudinal sliding chamber 5 with moving about and press sealed slide damper 10, and can rotate when being located the top and place cabinet body 1 top.
Preferably, the top of the cabinet body 1 is provided with a dustproof groove 3, a control button 4 is arranged in the dustproof groove 3, and the two dustproof baffles 12 can seal the dustproof groove 3 after rotating horizontally around the sliding shaft 13.
Preferably, the outer end of the dust guard 12 is provided with an inner groove 17 for facilitating the pulling of the dust guard 12.
Preferably, the longitudinal sliding cavity 5 is provided with a touch switch 15 near the bottom for controlling the induced draft fan 6 and the exhaust fan 8, as shown in fig. 1 and fig. 2, the two touch switches in fig. 2 are respectively connected in series to the driving motors M1 and M2 of the induced draft fan 18 and the exhaust fan 8, and are connected in parallel and then connected to the dc power supply, and the on/off of the two driving motors is realized by controlling the on/off of the two touch switches.
Preferably, the filter screens 16 are disposed outside the horizontal through holes 7 on the left and right sides, so as to prevent external impurities from entering the cabinet 1 during heat dissipation.
The working principle is as follows: the dustproof baffles 12 are symmetrically arranged in a pair, and can be horizontally laid down when being pulled to the top from the longitudinal sliding cavity 5, at the moment, the outer ends of the two dustproof baffles 12 are butted together and completely cover the dustproof slot 3, so that the control button 4 can be effectively protected, meanwhile, the compression spring 9 rebounds, the sealing sliding baffles 10 on the two sides move upwards and just block the horizontal through hole on the side of the cabinet body, the cabinet body 1 is sealed again, the internal circuit board is completely isolated from the outside, and good dustproof capability is ensured when the dustproof baffle is not used, so that the internal circuit board 2 is protected;
when the multifunctional cabinet is used, the two dustproof baffles 12 are opened, namely the two dustproof baffles 12 are respectively and completely positioned in the sliding cavity 5 of each side, the sealing sliding baffle 10 of each side is pressed down under the action of the gravity of the dustproof baffles 12 (the gravity is equal to the stress of a compression spring minus the gravity of the sliding baffle), at the moment, the horizontal through holes 11 of the two sides are just on the same horizontal plane with the horizontal through hole 7 of the side, the cabinet body 1 is communicated with the outside, the sealing sliding baffle 10 pressed down at each side simultaneously triggers the touch switches 15 of each side, so that the two touch switches 15 are simultaneously switched on, the two touch switches 15, the exhaust fan 8, the induced draft fan 6 and the direct current power supply form a closed circuit in series connection, the exhaust fan 8 and the induced draft fan 6 work simultaneously, the unidirectional circulation of air in the cabinet body 1 is realized, and the heat dissipation of.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a switch board with dustproof function of removing heat which characterized in that: comprises a closed cabinet body (1), two longitudinal sliding cavities (5) are symmetrically arranged on two sides of the cabinet body (1), a sealing sliding baffle (10) is arranged in each longitudinal sliding cavity (5), a horizontal perforation (11) is arranged on the upper portion of the sealing sliding baffle (10), the sealing sliding baffle (10) can be just opposite to two horizontal through holes (7) on the longitudinal sliding cavity (5) along the horizontal perforation (11) after longitudinal movement, the lower end of the sliding baffle (10) is fixedly connected with the upper end of a compression spring (9), the lower end of the compression spring (9) is fixedly connected with the bottom of the longitudinal sliding cavity (5), when the compression spring (9) is in a free state, the lower end of the sealing sliding baffle (10) is sealed with the horizontal through hole (7), an induced draft fan (18) is arranged on the inner side of the horizontal through hole (7) on the left side, an exhaust fan (8) is arranged on the inner side of, a sliding shaft (13) is movably embedded in the sliding groove (14), the sliding shaft (13) is fixedly connected to the dustproof baffle (12), the dustproof baffle (12) can be movably embedded into the longitudinal sliding cavity (5) to press the sealed sliding baffle (10), and the dustproof baffle can be rotatably placed at the top of the cabinet body (1) when being positioned at the top; the top of the cabinet body (1) is provided with a dustproof groove (3), a control button (4) is arranged in the dustproof groove (3), and the two dustproof baffles (12) can seal the dustproof groove (3) after rotating horizontally around a sliding shaft (13); and a touch switch (15) for controlling the induced draft fan (6) and the exhaust fan (8) is arranged at the position, close to the bottom, of the longitudinal sliding cavity (5).
2. The control cabinet with the dustproof and heat removal functions as claimed in claim 1, wherein: an inner groove (17) is arranged at the outer end of the dustproof baffle (12).
3. The control cabinet with the dustproof and heat removal functions as claimed in claim 1, wherein: and filter screens (16) are arranged on the outer sides of the horizontal through holes (7) on the left side and the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124881.8U CN211509483U (en) | 2018-07-17 | 2018-07-17 | Switch board with dustproof function of removing heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124881.8U CN211509483U (en) | 2018-07-17 | 2018-07-17 | Switch board with dustproof function of removing heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211509483U true CN211509483U (en) | 2020-09-15 |
Family
ID=72393541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124881.8U Active CN211509483U (en) | 2018-07-17 | 2018-07-17 | Switch board with dustproof function of removing heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211509483U (en) |
-
2018
- 2018-07-17 CN CN201821124881.8U patent/CN211509483U/en active Active
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