CN218603015U - Heat dissipation structure of power distribution cabinet - Google Patents
Heat dissipation structure of power distribution cabinet Download PDFInfo
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- CN218603015U CN218603015U CN202223084476.7U CN202223084476U CN218603015U CN 218603015 U CN218603015 U CN 218603015U CN 202223084476 U CN202223084476 U CN 202223084476U CN 218603015 U CN218603015 U CN 218603015U
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- switch board
- heat dissipation
- board body
- sliding
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Abstract
The utility model discloses a switch board heat radiation structure relates to switch board technical field, including the switch board body, the fixed surface of switch board body is connected with heat dissipation otter board, the outside of switch board body is provided with cleans the mechanism, clean the mechanism and include movable plate, servo motor and clean the roller, the surface of switch board body rotates and is connected with the slide bar, the surface sliding connection of slide bar has the slide pipe, the fixed surface of slide pipe is connected with bevel gear two. It can be through the setting of cleaning the mechanism, is provided with a plurality of clearance brush on cleaning the roller, and the control cleans the roller and rotates the dust that makes clearance brush on it and sweep radiator-grid plate surface, thereby the control cleans the roller and clears up the dust that radiator-grid plate surface exists comprehensively at radiator-grid plate surface back and forth motion, thereby makes radiator-grid plate keep clean and avoid the dust to block up radiator-grid plate, effectively prevents in long-time use, thereby the dust can block up the radiating effect that the radiator-grid influences the switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is switch board heat radiation structure.
Background
The distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
According to the patent of patent number CN215732887U, the type is including the device body, bearing structure and heat radiation structure, bearing structure sets up inside the device body, heat radiation structure sets up two surfaces about the device body, the pull effect of switch board is realized through the device body, make things convenient for the use and the maintenance in later stage, the flexibility and the practicality of switch board have been improved, mutually support with bearing structure, play the supporting role to the switch board, the switch board is unsettled state when preventing to take out, lead to the cabinet body to damage, the stability of switch board has been ensured, heat radiation structure has ensured the heat dissipation effect of use device.
However, in the implementation process of the scheme, when the power distribution cabinet works normally, a large amount of heat can be generated by internal circuit elements, so that the service life of the elements is influenced, people need to arrange the heat dissipation net on the power distribution cabinet for heat dissipation, however, in the long-time use process, dust can block the heat dissipation net to influence the heat dissipation effect of the power distribution cabinet, and people need to clean the heat dissipation net; therefore, the power distribution cabinet heat dissipation structure is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a switch board heat radiation structure in order to compensate the not enough of prior art.
In order to achieve the above object, the utility model provides a following technical scheme: switch board heat radiation structure, including the switch board body, the surface fixedly connected with heat dissipation otter board of switch board body, the outside of switch board body is provided with cleans the mechanism, clean the mechanism and include movable plate, servo motor and clean the roller, the surface rotation of switch board body is connected with the slide bar, the surface sliding connection of slide bar has the slide pipe, the surface fixedly connected with bevel gear two of slide pipe, the one end fixedly connected with bevel gear one of cleaning the roller, the inside of switch board body is provided with heat radiation mechanism, heat radiation mechanism includes fan bracket and water tank.
Furthermore, servo motor's output fixedly connected with threaded rod, movable plate and threaded rod threaded connection, the movable plate rotates the surface of connection at the slide pipe, and servo motor controls through the controller, and control servo motor drives the periodic positive and negative rotation of threaded rod, makes the movable plate drive and cleans the roller reciprocating motion and cleans the dust on radiator-grid surface.
Further, the inner wall fixedly connected with limit slide block of slide pipe, the surface of slide bar is seted up with the spout of limit slide block looks adaptation, limit slide block passes through the spout and the slide bar sliding connection of slide bar, and the slide bar will drive the slide pipe through limit slide block and rotate when rotatory.
Furthermore, the cleaning roller is rotatably connected to the inner wall of the moving plate, the first bevel gear is meshed with the second bevel gear, and the second bevel gear rotates to drive the cleaning roller to rotate through the first bevel gear through meshing of the first bevel gear and the second bevel gear.
Furthermore, the outer fixed surface of threaded rod is connected with belt pulley two, the outer fixed surface of slide bar is connected with belt pulley one, belt pulley one is connected with belt pulley two transmission through the belt, because belt pulley one and belt pulley two pass through belt transmission, will drive the slide bar through the belt and rotate when the threaded rod is rotatory to increase the linkage nature of the device.
Further, fan bracket fixed connection is at the inner wall of switch board body, fan bracket's surface mounting has two radiator fan, the inner wall fixedly connected with cooling tube of switch board body, the both ends of cooling tube all run through the inner wall of switch board body and with switch board body fixed connection, the material of cooling tube is metal copper, improves the radiating effect.
Furthermore, the surface mounting of cooling tube has circulating water pump, the both ends of cooling tube are all fixed the intercommunication at the surface of water tank, the fixed surface of water tank is connected with a plurality of heating panel, through the heat radiating area of the setting increase water tank of heating panel, improves the cooling rate of coolant liquid in the water tank to the coolant liquid temperature that makes the circulation in the cooling tube descends.
Compared with the prior art, this switch board heat radiation structure possesses following beneficial effect:
1. the utility model discloses a clean the setting of mechanism, be provided with a plurality of clearance brush on the cleaning roller, the control is cleaned the rotatory clearance brush that makes it on and is swept the dust on radiator-grid surface, thereby the control is cleaned the roller and is cleaned the dust that radiator-grid surface exists comprehensively at radiator-grid surface back and forth movement simultaneously, makes radiator-grid keep clean and avoids the dust to block up radiator-grid to effectively prevent in long-time use, thereby the dust can block up the radiating effect that the radiator-grid influences the switch board.
2. The utility model discloses a setting of heat dissipation mechanism, coolant liquid in the circulating water pump suction water tank circulates and circulates, when two radiator fan bloies and dispels the heat in to the switch board body, the wind that radiator fan produced will circulate to the switch board body through the cooling tube, the cooling tube will adsorb the heat and realize the further heat dissipation to the switch board body, the heat radiating area of increase water tank through setting up of heating panel simultaneously, improve the cooling speed of coolant liquid in the water tank, thereby make the coolant liquid temperature of circulation in the cooling tube descend, increase the radiating effect of cooling of fan bracket to the switch board body.
Drawings
Fig. 1 is a schematic view of the front perspective structure of the power distribution cabinet body of the utility model;
fig. 2 is a schematic perspective view of the heat dissipation mechanism of the present invention;
fig. 3 is a schematic diagram of a rear perspective structure of the power distribution cabinet body of the present invention;
fig. 4 is a schematic perspective view of the sweeping mechanism of the present invention;
fig. 5 is a schematic view of the split structure of the slide pipe and the slide rod of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a cleaning mechanism; 201. moving the plate; 202. a servo motor; 203. a threaded rod; 204. cleaning the roller; 205. a first bevel gear; 206. a slide pipe; 207. a second bevel gear; 208. a slide bar; 209. a first belt pulley; 210. a second belt pulley; 211. a limiting slide block; 3. a heat dissipation mechanism; 31. a fan bracket; 32. a heat-dissipating fan; 33. a cooling tube; 34. a water tank; 35. a heat dissipation plate; 36. a water circulating pump; 4. a heat dissipation screen plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
This embodiment provides switch board heat radiation structure, and the device effectively avoids in long-time use, thereby the dust can block up the radiating mesh and influence the radiating effect of switch board.
Referring to fig. 1, 4 and 5, switch board heat radiation structure, including switch board body 1, the fixed surface of switch board body 1 is connected with heat dissipation otter board 4, because the switch board is in normal during operation, and inside circuit element can produce a large amount of heats, through heat dissipation otter board 4's setting, with heat diffusion to the outside that produces in the switch board body 1.
The outside of switch board body 1 is provided with cleans mechanism 2, cleans mechanism 2 and includes movable plate 201, servo motor 202 and cleans roller 204, and servo motor 202's output fixed connection has threaded rod 203, and servo motor 202 controls through the controller, controls servo motor 202 and drives the periodic positive and negative rotation of threaded rod 203, makes to clean roller 204 back and forth movement and cleans the dust on heat dissipation otter board 4 surface.
The movable plate 201 is in threaded connection with the threaded rod 203, the outer surface of the power distribution cabinet body 1 is rotatably connected with the sliding rod 208, and the movable plate 201 is driven to move when the threaded rod 203 rotates through threaded connection of the movable plate 201 and the threaded rod 203.
The outer surface of the sliding rod 208 is connected with a sliding tube 206 in a sliding manner, the inner wall of the sliding tube 206 is fixedly connected with a limiting sliding block 211, and the sliding rod 208 drives the sliding tube 206 to rotate through the limiting sliding block 211 when rotating.
The outer surface of the sliding rod 208 is provided with a sliding groove matched with the limiting sliding block 211, the limiting sliding block 211 is connected with the sliding rod 208 in a sliding mode through the sliding groove of the sliding rod 208, and when the sliding tube 206 rotates, the sliding tube 206 can rotate and move on the surface of the sliding rod 208 due to the fact that the limiting sliding block 211 slides on the inner wall of the sliding rod 208.
The moving plate 201 is rotatably connected to the outer surface of the sliding tube 206, the bevel gear II 207 is fixedly connected to the outer surface of the sliding tube 206, and the moving plate 201 drives the sliding tube 206 to move when moving.
The cleaning roller 204 is rotatably connected to the inner wall of the moving plate 201, a first bevel gear 205 is fixedly connected to one end of the cleaning roller 204, the cleaning roller 204 is driven to rotate through the first bevel gear 205 by the rotation of the second bevel gear 207 through the meshing of the first bevel gear 205, a plurality of cleaning brushes are avoided being arranged on the cleaning roller 204, when the cleaning roller 204 rotates, the brushes on the cleaning roller are driven to rotate to sweep dust on the heat dissipation screen plate 4, and therefore the cleaning effect is achieved.
The first bevel gear 205 is meshed with the second bevel gear 207, the second belt pulley 210 is fixedly connected to the outer surface of the threaded rod 203, the first belt pulley 209 is fixedly connected to the outer surface of the sliding rod 208, the first belt pulley 209 is in transmission connection with the second belt pulley 210 through a belt, and the threaded rod 203 drives the sliding rod 208 to rotate through the belt when rotating, so that linkage of the device is improved.
Referring to fig. 2 and 3, the inside of the power distribution cabinet body 1 is provided with the heat dissipation mechanism 3, the heat dissipation mechanism 3 includes a fan support 31 and a water tank 34, the fan support 31 is fixedly connected to the inner wall of the power distribution cabinet body 1, screw holes are formed in the surface of the fan support 31, a worker can fix the fan support 31 to the inner wall of the power distribution cabinet body 1 through screws, and the fan support 31 and the heat dissipation fan 32 are replaced through detaching the screws in a later stage.
The surface mounting of fan bracket 31 has two radiator fan 32, and the inner wall fixedly connected with cooling tube 33 of switch board body 1, the material of cooling tube 33 are metallic copper, improve the radiating effect, and radiator fan 32 blows the heat dissipation to switch board body 1 after starting.
The inner wall of switch board body 1 and with switch board body 1 fixed connection are all run through at the both ends of cooling tube 33, the surface mounting of cooling tube 33 has circulating water pump 36, and circulating water pump 36 makes the coolant liquid in the water tank 34 circulate in the system repeatedly, overcomes the resistance loss of loop, and circulating water pump 36 belongs to prior art, and does not do further injecture to circulating water pump 36's model in this application, and circulating water pump 36 does not belong to the utility model discloses a main innovation direction, consequently does not carry out concrete show to circulating water pump 36's details in the drawing.
Both ends of cooling tube 33 all are fixed the intercommunication at the surface of water tank 34, and the fixed surface of water tank 34 is connected with a plurality of heating panel 35, has the coolant liquid in the water tank 34, and the coolant liquid in the water tank 34 flows through in cooling tube 33 and improves the radiating effect, increases the heat radiating area of water tank 34 through the setting of heating panel 35, improves the cooling rate of coolant liquid in the water tank 34 to make the coolant liquid temperature of circulation in the cooling tube 33 descend.
The working principle is as follows: when the device is used, when dust exists on the surface of the heat dissipation screen plate 4, the servo motor 202 is turned on, the servo motor 202 drives the threaded rod 203 to rotate, the threaded rod 203 rotates to drive the moving plate 201 to move, the moving plate 201 drives the cleaning roller 204 to move when moving, the servo motor 202 is controlled by the controller, the servo motor 202 is controlled to drive the threaded rod 203 to periodically rotate in the forward and reverse directions, the cleaning roller 204 is made to reciprocate to clean the dust on the surface of the heat dissipation screen plate 4, the threaded rod 203 rotates to drive the second belt pulley 210 to rotate, the second belt pulley 210 rotates to drive the first belt pulley 209 to rotate through a belt, the first belt pulley 209 rotates to drive the sliding rod 208 to rotate, the sliding rod 208 rotates to drive the sliding pipe 206 through the limiting sliding block 211, the sliding pipe 206 rotates to drive the second bevel gear 207 to rotate, the second bevel gear 207 rotates to drive the cleaning roller 204 to rotate through the first bevel gear 205, the cleaning roller 204 rotates to drive the cleaning brush on the cleaning roller 204 to rotate to clean the dust on the surface of the heat dissipation screen plate 4, and accordingly, the cleaning effect is achieved, and the dust can be prevented from blocking the heat dissipation effect of the power distribution cabinet in the long-time use process.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. Switch board heat radiation structure, including switch board body (1), its characterized in that: the utility model discloses a cleaning machine, including switch board body (1), the surface fixedly connected with heat dissipation otter board (4) of switch board body (1), the outside of switch board body (1) is provided with cleans mechanism (2), clean mechanism (2) including movable plate (201), servo motor (202) and clean roller (204), the surface rotation of switch board body (1) is connected with slide bar (208), the surface sliding connection of slide bar (208) has slide pipe (206), the surface fixedly connected with bevel gear two (207) of slide pipe (206), the one end fixedly connected with bevel gear (205) of cleaning roller (204), the inside of switch board body (1) is provided with heat dissipation mechanism (3), heat dissipation mechanism (3) include fan bracket (31) and water tank (34).
2. The heat dissipation structure of power distribution cabinet according to claim 1, wherein: the output end of the servo motor (202) is fixedly connected with a threaded rod (203), the moving plate (201) is in threaded connection with the threaded rod (203), and the moving plate (201) is rotatably connected to the outer surface of the sliding pipe (206).
3. The heat dissipation structure of power distribution cabinet according to claim 1, wherein: the inner wall of the sliding pipe (206) is fixedly connected with a limiting sliding block (211), the outer surface of the sliding rod (208) is provided with a sliding groove matched with the limiting sliding block (211), and the limiting sliding block (211) is connected with the sliding rod (208) in a sliding mode through the sliding groove of the sliding rod (208).
4. The heat dissipation structure of power distribution cabinet according to claim 1, wherein: the cleaning roller (204) is rotatably connected to the inner wall of the moving plate (201), and the bevel gear I (205) is meshed with the bevel gear II (207).
5. The heat dissipation structure of power distribution cabinet according to claim 2, wherein: the outer surface of the threaded rod (203) is fixedly connected with a second belt pulley (210), the outer surface of the sliding rod (208) is fixedly connected with a first belt pulley (209), and the first belt pulley (209) is in transmission connection with the second belt pulley (210) through a belt.
6. The heat dissipation structure of power distribution cabinet according to claim 1, wherein: fan bracket (31) fixed connection is at the inner wall of switch board body (1), the surface mounting of fan bracket (31) has two radiator fan (32), the inner wall fixedly connected with cooling tube (33) of switch board body (1), the both ends of cooling tube (33) all run through the inner wall of switch board body (1) and with switch board body (1) fixed connection.
7. The heat dissipation structure of claim 6, wherein: the surface mounting of cooling tube (33) has circulating water pump (36), the both ends of cooling tube (33) are all fixed the intercommunication at the surface of water tank (34), the fixed surface of water tank (34) is connected with a plurality of heating panel (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084476.7U CN218603015U (en) | 2022-11-18 | 2022-11-18 | Heat dissipation structure of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084476.7U CN218603015U (en) | 2022-11-18 | 2022-11-18 | Heat dissipation structure of power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN218603015U true CN218603015U (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223084476.7U Active CN218603015U (en) | 2022-11-18 | 2022-11-18 | Heat dissipation structure of power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317868A (en) * | 2023-11-24 | 2023-12-29 | 南通机电实业发展有限公司 | Heat dissipation assembly for circuit board inside electrical cabinet |
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2022
- 2022-11-18 CN CN202223084476.7U patent/CN218603015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317868A (en) * | 2023-11-24 | 2023-12-29 | 南通机电实业发展有限公司 | Heat dissipation assembly for circuit board inside electrical cabinet |
| CN117317868B (en) * | 2023-11-24 | 2024-04-26 | 南通机电实业发展有限公司 | Heat dissipation assembly for circuit board inside electrical cabinet |
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