CN221201922U - Switch board convenient to heat dissipation - Google Patents
Switch board convenient to heat dissipation Download PDFInfo
- Publication number
- CN221201922U CN221201922U CN202323233425.0U CN202323233425U CN221201922U CN 221201922 U CN221201922 U CN 221201922U CN 202323233425 U CN202323233425 U CN 202323233425U CN 221201922 U CN221201922 U CN 221201922U
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- block
- fixedly connected
- switch board
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient for heat dissipation, which comprises a power distribution cabinet, wherein a ventilation structure is arranged on the power distribution cabinet, the ventilation structure comprises a first ventilation hole, the top end of the power distribution cabinet is provided with a first ventilation hole, the side end of the power distribution cabinet is provided with two groups of second ventilation holes distributed in parallel symmetrical relation, a supporting block is detachably connected in the power distribution cabinet, a motor is arranged in the supporting block, the output end of the motor is fixedly connected with a fan blade, the side end of the power distribution cabinet is provided with a filtering structure, the filtering structure comprises a dust screen, the top end of the power distribution cabinet is fixedly connected with the dust screen, and a filter screen is detachably connected in the second ventilation holes; the fan blade is driven to rotate through the motor, so that air in the power distribution cabinet is accelerated to flow, the effect of reducing the temperature in the power distribution cabinet is achieved, and the risk of short circuit of a circuit in the power distribution cabinet is reduced.
Description
Technical Field
The utility model relates to a power distribution cabinet convenient for heat dissipation, in particular to a power distribution cabinet convenient for heat dissipation, and belongs to the technical field of power distribution cabinets.
Background
The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and fewer loops, the motor control center is used in the occasions with more concentrated loads and more loops, the motor control center distributes electric energy of a certain circuit of a power distribution device at the upper stage to nearby loads, and the device provides protection, monitoring and control for the loads.
Because current device only has offered a small amount of ventilation holes in the bottom of switch board, can only reduce the temperature in the switch board through natural air flow, can not reduce the temperature in the switch board fast, ventilation hole department does not set up filter equipment simultaneously can lead to the dust to follow and get into in the switch board to increase the risk of circuit short circuit in the switch board.
Disclosure of utility model
The utility model aims to solve the problems and provide the power distribution cabinet convenient for heat dissipation, which drives the fan blades to rotate through the motor so as to accelerate the air flow in the power distribution cabinet, thereby achieving the effect of reducing the temperature in the power distribution cabinet and reducing the risk of short circuit in the power distribution cabinet.
The technical scheme is that the power distribution cabinet convenient for heat dissipation comprises a power distribution cabinet, a ventilation structure is arranged on the power distribution cabinet, the ventilation structure comprises a first ventilation hole, the top end of the power distribution cabinet is provided with a first ventilation hole, two groups of second ventilation holes distributed in parallel symmetrical relation are arranged at the side end of the power distribution cabinet, a supporting block is detachably connected in the power distribution cabinet, a motor is arranged in the supporting block, the output end of the motor is fixedly connected with a fan blade, a filtering structure is arranged at the side end of the power distribution cabinet, the filtering structure comprises a dust screen, the top end of the power distribution cabinet is fixedly connected with the dust screen, and a filter screen is detachably connected in the second ventilation holes.
Preferably, the clamping rod is connected with the supporting block in a sliding manner, the clamping rod is clamped with the power distribution cabinet, a limiting block is fixedly connected to the clamping rod, the limiting block is connected with the supporting block in a sliding manner, and a first spring is fixedly connected between the limiting block and the supporting block.
Preferably, the filter screen sliding connection has the inserted bar, the inserted bar is pegged graft with the switch board, fixedly connected with first baffle on the inserted bar, first baffle and filter screen sliding connection, fixedly connected with second spring between first baffle and the filter screen.
Preferably, the left end of the inserted link is fixedly connected with a slide bar, and the slide bar is in sliding connection with the filter screen.
Preferably, the upper end of the sliding rod is fixedly connected with a clamping block, the filter screen is internally fixedly connected with a clamping groove, and the clamping groove is clamped with the clamping block.
Preferably, the left end of the sliding rod is fixedly connected with a sliding block, and the sliding block is in sliding connection with the filter screen.
Preferably, the left end of the sliding block is fixedly connected with a plurality of protruding blocks which are linearly distributed, and the cross section of each protruding block is of an arc-shaped structure.
Preferably, the protection architecture is installed on switch board top, protection architecture includes the fixed block, two fixed blocks that are parallel symmetry relation distribution of switch board top fixedly connected with, fixedly connected with fixed axle on the fixed block, it is connected with the rotor block to rotate on the fixed axle, the rotor block rotates with the fixed block to be connected, rotor block top fixedly connected with guard plate, the guard plate rotates with the fixed block to be connected.
Preferably, the top section of the fixed block is in an arc-shaped structure, and the bottom section of the rotating block is in an arc-shaped structure.
Preferably, the fixed block is connected with the conflict piece in a sliding way, conflict piece and guard plate block, conflict piece side fixedly connected with second baffle, second baffle and fixed block sliding connection, fixedly connected with third spring between second baffle and the fixed block.
The beneficial effects of the utility model are as follows: first ventilation hole is equipped with on the top of switch board at first ventilation hole, installs the dust screen in the first ventilation hole, is equipped with a plurality of second ventilation holes in the both sides of switch board, and demountable installation has the filter screen in the second ventilation hole, can filter the dust through the filter screen, when the temperature in the switch board rises, starts the motor of installing in the supporting shoe, and the motor drives the flabellum and rotates to reduce the heat in the switch board, through increasing ventilation hole and being equipped with the motor, drive the flabellum through the motor and rotate, the air flow in the switch board is accelerated, reduces the temperature in the switch board, prevents to lead to the circuit short circuit because the high temperature in the switch board.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic diagram of a connection structure between a protection plate and a power distribution cabinet according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
FIG. 5 is an enlarged view of the structure of the portion C shown in FIG. 2;
FIG. 6 is a schematic view of the overall structure of the clamping rod;
FIG. 7 is a schematic diagram of a connection structure of a slider and a bump block according to the present utility model;
fig. 8 is a schematic diagram of a connection structure between a fixed block and a rotating block according to the present utility model.
In the figure: 1. a power distribution cabinet; 2. a ventilation structure; 201. a first vent; 202. a second vent hole; 203. a support block; 204. a motor; 205. a fan blade; 206. a clamping rod; 207. a limiting block; 208. a first spring; 3. a filtering structure; 301. a dust screen; 302. a filter screen; 303. a rod; 304. a first baffle; 305. a second spring; 306. a slide bar; 307. a clamping block; 308. a clamping groove; 309. a slide block; 310. a protruding block; 4. a protective structure; 401. a fixed block; 402. a fixed shaft; 403. a rotating block; 404. a protection plate; 405. a collision block; 406. a second baffle; 407. and a third spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, a power distribution cabinet convenient for heat dissipation comprises a power distribution cabinet 1, a ventilation structure 2 is installed on the power distribution cabinet 1, the ventilation structure 2 comprises a first ventilation hole 201, a first ventilation hole 201 is arranged at the top end of the power distribution cabinet 1, two groups of second ventilation holes 202 distributed in parallel symmetrical relation are arranged at the side end of the power distribution cabinet 1, a supporting block 203 is detachably connected in the power distribution cabinet 1, a motor 204 is installed in the supporting block 203, fan blades 205 are fixedly connected at the output end of the motor 204, a filtering structure 3 is installed at the side end of the power distribution cabinet 1, the filtering structure 3 comprises a dustproof net 301, a dustproof net 301 is fixedly connected at the top end of the power distribution cabinet 1, and a filter screen 302 is detachably connected in the second ventilation holes 202.
As a technical optimization scheme of the utility model, the support block 203 is slidably connected with the clamping rod 206, the clamping rod 206 is clamped with the power distribution cabinet 1, the clamping rod 206 is fixedly connected with the limiting block 207, the limiting block 207 is slidably connected with the support block 203, the first spring 208 is fixedly connected between the limiting block 207 and the support block 203, and the installation and the disassembly of the support block 203 and the power distribution cabinet 1 can be rapidly realized through the clamping rod 206.
As a technical optimization scheme of the utility model, the filter screen 302 is slidably connected with the insert rod 303, the insert rod 303 is inserted into the power distribution cabinet 1, the insert rod 303 is fixedly connected with the first baffle 304, the first baffle 304 is slidably connected with the filter screen 302, the second spring 305 is fixedly connected between the first baffle 304 and the filter screen 302, dust can be filtered through the filter screen 302, and the filter screen 302 is conveniently fixed and detached through the insert rod 303.
As a technical optimization scheme of the utility model, the left end of the inserting rod 303 is fixedly connected with a slide rod 306, the slide rod 306 is connected with the filter screen 302 in a sliding manner to be installed in the power distribution cabinet 1, and the inserting rod 303 is conveniently controlled through the slide rod 306.
As a technical optimization scheme of the utility model, the upper end of the sliding rod 306 is fixedly connected with the clamping block 307, the filter screen 302 is fixedly connected with the clamping groove 308, the clamping groove 308 is clamped with the clamping block 307, and the inserting rod 303 can be limited when the inserting rod 303 and the filter screen 302 are not needed through the matching of the clamping groove 308 and the clamping block 307.
As a technical optimization scheme of the utility model, the left end of the sliding rod 306 is fixedly connected with the sliding block 309, the sliding block 309 is in sliding connection with the filter screen 302, the sliding rod 306 is conveniently slid through the sliding block 309, and meanwhile, the sliding rod 306 is prevented from protruding out of the power distribution cabinet 1, so that inconvenience in circuit installation is caused.
As a technical optimization scheme of the present utility model, the left end of the sliding block 309 is fixedly connected with a plurality of protruding blocks 310 which are linearly distributed, the cross section of the protruding blocks 310 is in an arc structure, and friction force can be increased through the protruding blocks 310.
As a technical optimization scheme of the utility model, the top end of the power distribution cabinet 1 is provided with the protection structure 4, the protection structure 4 comprises the fixed blocks 401, the top end of the power distribution cabinet 1 is fixedly connected with two fixed blocks 401 distributed in parallel symmetrical relation, the fixed blocks 401 are fixedly connected with the fixed shafts 402, the fixed shafts 402 are rotationally connected with the rotating blocks 403, the rotating blocks 403 are rotationally connected with the fixed blocks 401, the top ends of the rotating blocks 403 are fixedly connected with the protection plates 404, the protection plates 404 are rotationally connected with the fixed blocks 401, and rainwater is prevented from directly dripping onto the power distribution cabinet 1 through the protection plates 404.
As a technical optimization scheme of the utility model, the top section of the fixed block 401 is in an arc structure, the bottom section of the rotating block 403 is in an arc structure, and the rotation of the protection plate 404 is facilitated by the arc structures of the sections of the fixed block 401 and the rotating block 403.
As a technical optimization scheme of the utility model, an abutting block 405 is slidably connected to the fixed block 401, the abutting block 405 is clamped with the protection plate 404, a second baffle 406 is fixedly connected to the side end of the abutting block 405, the second baffle 406 is slidably connected to the fixed block 401, a third spring 407 is fixedly connected between the second baffle 406 and the fixed block 401, and the rotation angle of the protection plate 404 can be positioned through the abutting block 405.
When the utility model is used, firstly, the motor 204 arranged in the supporting block 203 is started, the motor 204 drives the fan blades 205 to blow hot air in the power distribution cabinet 1 out of the first ventilation holes 201, meanwhile, the dustproof net 301 is arranged at the first ventilation holes 201 to reduce the short circuit caused by dust entering the power distribution cabinet 1 to a circuit, cold air enters the power distribution cabinet 1 from the second ventilation holes 202 at the side end of the power distribution cabinet 1 to form circulation, thereby reducing the temperature in the power distribution cabinet 1, meanwhile, the filter screen 302 is arranged in the second ventilation holes 202, the dust entering the power distribution cabinet 1 can be reduced through the filter screen 302, the service life of a circuit is prolonged, when the motor 204 needs to be cleaned or maintained, only the clamping rods 206 at the two ends of the supporting block 203 are needed to be pressed, so that the clamping rods 206 are separated from the power distribution cabinet 1, then the supporting block 203 can be taken down to maintain the internal motor 204, when the motor needs to be installed, only the clamping rod 206 is required to be inserted into the power distribution cabinet 1, the clamping rod 206 is loosened, the limiting block 207 is driven to move leftwards under the action of the elastic force of the first spring 208, meanwhile, the limiting block 207 drives the clamping rod 206 to move leftwards, so that the clamping rod 206 is spliced with the power distribution cabinet 1, meanwhile, the filter screen 302 is detachable, firstly, the sliding block 309 is slid, a plurality of protruding blocks 310 are arranged on the sliding block 309, the friction force is increased, the sliding block 309 drives the sliding rod 306 and the inserting rod 303 to move, when the clamping block 307 on the sliding rod 306 is clamped with the clamping groove 308, the sliding block 309 is stopped, the inserting rod 303 is separated from the power distribution cabinet 1 at the moment, the filter screen 302 can be removed and cleaned, when the filter screen 302 is clamped at the side end of the power distribution cabinet 1, the sliding block 309 is reversely slid, when the clamping block 307 is separated from the clamping groove 308, the first baffle 304 is driven to move under the elastic force of the second spring 305, the inserting rod 303 is driven to be spliced with the power distribution cabinet 1 by the first baffle 304, thereby fix filter screen 302, be equipped with fixed block 401 simultaneously on the top of switch board 1, when rainwater dripped switch board 1, can prevent through guard plate 404 that the rainwater from dripping in switch board 1, but sometimes the rainwater can take place the slope under the effect of wind, make the rainwater fall to switch board 1 top from the side, thereby enter into switch board 1 in, cause the damage to switch board 1, rotate guard plate 404 this moment, make rotatory piece 403 take place to rotate on fixed axle 402, when rotating suitable position, stop rotating guard plate 404, be equipped with a plurality of recesses that are annular array and distribute in the guard plate 404 this moment, make the recess block of contradicting 405 and in the guard plate 404 block, drive second baffle 406 simultaneously under the elasticity effect of third spring 407 and produce the extrusion to contradicting block 405, thereby can be fixed to suitable angle with guard plate 404, thereby can prevent that the rainwater from entering into switch board 1 from first ventilation hole 201, prevent to cause the damage to switch board 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a switch board convenient to heat dissipation, includes switch board (1), its characterized in that: install ventilation structure (2) on switch board (1), ventilation structure (2) include first ventilation hole (201), switch board (1) top is equipped with first ventilation hole (201), switch board (1) side is equipped with two sets of second ventilation holes (202) that are parallel symmetrical relation distribution, can dismantle in switch board (1) and be connected with supporting shoe (203), install motor (204) in supporting shoe (203), motor (204) output fixedly connected with flabellum (205), filtration (3) are installed to switch board (1) side, filtration (3) are including dust screen (301), switch board (1) top fixedly connected with dust screen (301), can dismantle in second ventilation holes (202) and be connected with filter screen (302).
2. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: the utility model discloses a power distribution cabinet, including supporting shoe (203), power distribution cabinet (1), support piece (203) sliding connection has clamping rod (206), clamping rod (206) and switch board (1) block, fixedly connected with stopper (207) on clamping rod (206), stopper (207) and supporting shoe (203) sliding connection, fixedly connected with first spring (208) between stopper (207) and supporting shoe (203).
3. The power distribution cabinet convenient for heat dissipation according to claim 2, wherein: the novel electric power distribution cabinet is characterized in that an inserting rod (303) is connected in a sliding mode to the filter screen (302), the inserting rod (303) is inserted into the power distribution cabinet (1), a first baffle (304) is fixedly connected to the inserting rod (303), the first baffle (304) is connected with the filter screen (302) in a sliding mode, and a second spring (305) is fixedly connected between the first baffle (304) and the filter screen (302).
4. A power distribution cabinet for facilitating heat dissipation according to claim 3, further comprising: the left end of the inserted link (303) is fixedly connected with a slide bar (306), and the slide bar (306) is in sliding connection with the filter screen (302).
5. The power distribution cabinet convenient for heat dissipation according to claim 4, wherein: the upper end of the sliding rod (306) is fixedly connected with a clamping block (307), a clamping groove (308) is fixedly connected in the filter screen (302), and the clamping groove (308) is clamped with the clamping block (307).
6. The power distribution cabinet convenient for heat dissipation according to claim 5, wherein: the left end of the sliding rod (306) is fixedly connected with a sliding block (309), and the sliding block (309) is in sliding connection with the filter screen (302).
7. The power distribution cabinet convenient for heat dissipation according to claim 6, wherein: the left end of the sliding block (309) is fixedly connected with a plurality of protruding blocks (310) which are linearly distributed, and the cross section of each protruding block (310) is of an arc-shaped structure.
8. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: protection architecture (4) are installed on switch board (1) top, protection architecture (4) are including fixed block (401), two fixed blocks (401) that are parallel symmetry relation distribution of switch board (1) top fixedly connected with, fixedly connected with fixed axle (402) on fixed block (401), rotate on fixed axle (402) and be connected with rotating block (403), rotating block (403) are connected with fixed block (401) rotation, rotating block (403) top fixedly connected with guard plate (404), guard plate (404) are connected with fixed block (401) rotation.
9. The power distribution cabinet convenient for heat dissipation according to claim 8, wherein: the top cross section of the fixed block (401) is of an arc-shaped structure, and the bottom cross section of the rotating block (403) is of an arc-shaped structure.
10. The power distribution cabinet convenient for heat dissipation according to claim 9, wherein: the fixed block (401) is connected with a collision block (405) in a sliding mode, the collision block (405) is clamped with the protection plate (404), a second baffle (406) is fixedly connected to the side end of the collision block (405), the second baffle (406) is connected with the fixed block (401) in a sliding mode, and a third spring (407) is fixedly connected between the second baffle (406) and the fixed block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233425.0U CN221201922U (en) | 2023-11-25 | 2023-11-25 | Switch board convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233425.0U CN221201922U (en) | 2023-11-25 | 2023-11-25 | Switch board convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201922U true CN221201922U (en) | 2024-06-21 |
Family
ID=91515290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323233425.0U Active CN221201922U (en) | 2023-11-25 | 2023-11-25 | Switch board convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201922U (en) |
-
2023
- 2023-11-25 CN CN202323233425.0U patent/CN221201922U/en active Active
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