CN117937296B - Dustproof high-low voltage switchgear dispels heat - Google Patents
Dustproof high-low voltage switchgear dispels heat Download PDFInfo
- Publication number
- CN117937296B CN117937296B CN202410276136.9A CN202410276136A CN117937296B CN 117937296 B CN117937296 B CN 117937296B CN 202410276136 A CN202410276136 A CN 202410276136A CN 117937296 B CN117937296 B CN 117937296B
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- China
- Prior art keywords
- cabinet body
- water tank
- control block
- heat dissipation
- heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of switch cabinets, and discloses a heat-dissipation dustproof high-low voltage switch cabinet, which is technically characterized in that: including the cabinet body, two sets of relative distribution's louvres have been seted up to cabinet body lateral wall, the dwang that extends to in the louvre and the multiunit side by side that is connected with the louvre lateral wall rotation is installed to cabinet body lateral wall rotation, dwang fixed surface installs the heating panel, cabinet body lateral wall is provided with spacing subassembly, cabinet body inner chamber is provided with cooling mechanism, cooling mechanism is including control block, lifting unit, cooling subassembly and turn over subassembly, cooling subassembly is including wiping sponge, location portion, automatic humidification portion and water tank. Through setting up by control block, lifting unit, clean sponge, location portion, automatic humidification portion, the cooling mechanism and the heating panel that turn over the subassembly and constitute mutually support, can be convenient carry out sealed heat dissipation to the cabinet body and handle, not only improve the radiating effect, the outside dust of effective surface falls to cabinet body inner chamber moreover.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a high-low voltage switch cabinet capable of radiating heat and preventing dust.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, and each shunt is arranged according to the requirements, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system.
The high-low voltage switch cabinet is the equipment for connecting high-voltage or low-voltage cables as the name implies, and the power supply office and the power substation generally use the high-voltage cabinet, then step down by a transformer and then go to the low-voltage cabinet, and the low-voltage cabinet goes to each power distribution box, and various circuit components and power distribution equipment are arranged in the low-voltage cabinet. The traditional high-low voltage switch cabinet body is mainly of a box-shaped structure, and various plugs or component control devices are arranged on the side wall of the box-shaped structure.
The switch cabinet can generate a large amount of heat in the use process so as to increase the temperature inside the cabinet body, and at present, the heat dissipation treatment is mainly carried out on the cabinet body by arranging heat dissipation holes on the side wall of the switch cabinet. But the existing radiating holes have low radiating efficiency, cannot rapidly radiate heat in the cabinet body, and external dust easily falls into the cabinet body through the radiating holes to influence normal use of equipment.
Disclosure of Invention
The invention aims to provide a high-low voltage switch cabinet capable of dissipating heat and preventing dust, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a dustproof high-low voltage switchgear of heat dissipation, includes the cabinet body, two sets of relatively distributed's louvres have been seted up to cabinet body side wall, the louvre is rectangular structure, the multiunit parallel distribution's that extends to in the louvre and rotate with the louvre lateral wall and be connected dwang is installed to cabinet body lateral wall internal rotation, dwang fixed surface installs the heating panel that mutually support with the louvre, the heating panel is made by heat conduction material, and the both sides wall that two adjacent sets of heating panels are relative laminates each other, cabinet body side wall is provided with the spacing subassembly that mutually support with the heating panel, cabinet body internal chamber is provided with the cooling mechanism that mutually support with the heating panel, cooling mechanism is including control block, lifting unit, cooling unit and turn over subassembly, control block and cabinet body internal wall sliding connection, lifting unit is located cabinet body internal chamber and is connected with the control block, cooling unit is including sponge, location portion, automatic humidification portion and water tank, two sets of the sponge is located the both sides of wiping respectively, location portion is located the control block lateral wall and is connected with the wiping, automatic humidification bottom of cabinet is located the water tank and is located the sponge and mutually support with the sponge portion.
As a further scheme of the invention: the limiting assembly comprises two mutually matched magnetic strips fixedly installed on two opposite side walls of two adjacent groups of radiating plates respectively, two groups of first magnetic blocks which are distributed oppositely are fixedly installed at one end of each radiating plate, facing to the side wall of each radiating hole, of each radiating plate, and second magnetic blocks mutually matched with the first magnetic blocks are fixedly installed on the side wall of each cabinet body.
As a further scheme of the invention: the lifting assembly comprises a motor fixedly installed on the top wall in the cabinet body, an output shaft of the motor is vertically downwards and fixedly connected with a threaded rod, the bottom end of the threaded rod is rotationally connected with the water tank, and the threaded rod is in threaded connection with the control block.
As a further scheme of the invention: the locating part is including the spout that the both sides wall that the control block was on the contrary seted up respectively, fixed mounting has extrusion spring in the spout, extrusion spring's flexible end fixedly connected with and spout sliding connection's sliding block, the sliding block extends the spout and fixedly connected with connecting rod, connecting rod diapire and wiping sponge fixed connection, water tank surface fixed mounting has the guide bar mutually supporting with the connecting rod, the guide bar is broken line formula structure.
As a further scheme of the invention: the automatic humidifying part comprises two groups of water holes which are formed in the surface of the water tank and are distributed oppositely, a plurality of groups of limiting rods which are respectively positioned at two sides of the water holes are fixedly arranged in the water tank, a reset spring is fixedly arranged on the inner bottom wall of the water tank, a sealing plate which is matched with the water holes is fixedly connected with the telescopic end of the reset spring, the sealing plate is in sliding connection with the limiting rods, and the sealing plate is closely attached to the top wall of the water tank.
As a further scheme of the invention: the turnover assembly comprises a plurality of groups of mounting grooves which are formed in the inner wall of the cabinet body and are positioned between two groups of heat dissipation holes, the rotating rod penetrates through the mounting grooves and is fixedly connected with a control fluted disc, a vertical rod is fixedly mounted on the surface of the control fluted disc, and racks which are meshed and matched with the control fluted disc are fixedly mounted on the side walls of the vertical rod.
As still further aspects of the invention: and the side wall of the control block is provided with a fixing groove matched with the control fluted disc.
Compared with the prior art, the invention has the beneficial effects that: through setting up by control block, lifting unit, clean sponge, location portion, automatic humidification portion, the cooling mechanism that turn over the subassembly and heating panel and mutually support, can be convenient carry out sealed heat dissipation to the cabinet body and handle, not only improve the radiating effect, the external dust of effective surface falls to the internal chamber of cabinet moreover, has solved current louvre radiating mode radiating inefficiency, can't carry out quick heat dissipation to the cabinet is internal to outside dust easily falls to the cabinet internal problem that influences the normal use of equipment through the louvre.
Drawings
Fig. 1 is a schematic structural diagram of a heat-dissipating dustproof high-low voltage switch cabinet according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a.
Fig. 3 is an enlarged schematic view of the structure B in fig. 1.
Fig. 4 is a schematic diagram of a control block and a connection structure thereof in a heat-dissipating and dust-proof high-low voltage switch cabinet according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of an external structure of a cabinet body in a heat-dissipating dustproof high-low voltage switch cabinet according to an embodiment of the invention.
Wherein: the cabinet body 1, the heat radiation hole 2, the rotating rod 3, the heat radiation plate 4, the limit component 5, the magnetic strip 51, the first magnetic block 52, the second magnetic block 53, the cooling mechanism 6, the control block 61, the lifting component 62, the threaded rod 621, the motor 622, the heat radiation component 63, the wiping sponge 631, the positioning part 632, the sliding groove 6321, the extrusion spring 6322, the sliding block 6323, the connecting rod 6324, the guide rod 6325, the automatic humidifying part 633, the water through hole 6331, the limit rod 6332, the sealing plate 6333, the return spring 6334, the water tank 634, the turn-over component 64, the mounting groove 641, the control fluted disc 642, the vertical rod 643, the rack 644 and the fixing groove 7.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the structure diagram of the high-low voltage switch cabinet capable of dissipating heat and preventing dust provided by the embodiment of the invention comprises a cabinet body 1, two groups of heat dissipation holes 2 which are distributed oppositely are arranged on one side wall of the cabinet body 1, the heat dissipation holes 2 are in a rectangular structure, a plurality of groups of rotating rods 3 which are distributed in parallel and extend into the heat dissipation holes 2 and are connected with the side wall of the heat dissipation holes 2 in a rotating way are rotationally arranged on the side wall of the cabinet body 1, heat dissipation plates 4 which are matched with the heat dissipation holes 2 are fixedly arranged on the surface of the rotating rods 3, the heat dissipation plates 4 are made of heat conducting materials, two opposite side walls of two adjacent groups of heat dissipation plates 4 are mutually attached, a limit component 5 which is matched with the heat dissipation plates 4 is arranged on the side wall of the cabinet body 1, the cooling mechanism 6 matched with the heat dissipation plate 4 is arranged in the inner cavity of the cabinet body 1, the cooling mechanism 6 comprises a control block 61, a lifting component 62, a heat dissipation component 63 and a turnover component 64, the control block 61 is slidably connected with the inner wall of the cabinet body 1, the lifting component 62 is located in the inner cavity of the cabinet body 1 and connected with the control block 61, the heat dissipation component 63 comprises a wiping sponge 631, a positioning portion 632, an automatic humidifying portion 633 and a water tank 634, the two wiping sponge 631 are respectively located on two sides of the control block 61, the positioning portion 632 is located on the side wall of the control block 61 and connected with the wiping sponge 631, the water tank 634 is located at the inner bottom of the cabinet body 1, and the automatic humidifying portion 633 is located in the water tank 634 and matched with the wiping sponge 631.
When using, the internal portion intensification of cabinet 1 gives heating panel 4 with heat transfer, carries out preliminary heat dissipation to cabinet 1 inner chamber through heating panel 4, when needs accelerate the heat dissipation, drives control block 61 along cabinet 1 inside wall reciprocating motion from top to bottom through elevating module 62, when control block 61 descends to cabinet 1 inner bottom's water tank 634 top, water tank 634 and locating part 632, automatic humidification portion 633 mutually support and can carry out the moisture filling to wiping sponge 631 voluntarily, keep wiping sponge 631 in the moist state, when control block 61 rises along cabinet 1 inner wall, the heating panel 4 rotatory one hundred eighty degrees of turn-over subassembly 64 can control cabinet 1 lateral wall will be located cabinet 1 outside heating panel 4 lateral wall upset to cabinet 1 in, wiping sponge 631 can carry out even humidification to heating panel 4 lateral wall and wipe, when control block 61 is at cabinet 1 from top to bottom when removing, sponge 631 can clean heating panel 4 lateral wall once more, the cooling panel 4 after the change one hundred eighty degrees of rotation and then overturn cabinet 4's heating panel lateral wall and carry out the evaporation effect to the outside through heating panel 1, and then the cooling panel 4 outside that can carry out the heat dissipation effect to the cooling panel 1 through the cooling panel that the cooling panel 1 of the side of the cabinet 1 is fast was further improved.
As shown in fig. 2 and fig. 4, as a preferred embodiment of the present invention, the limiting component 5 includes mutually matched magnetic strips 51 fixedly installed on two opposite side walls of two adjacent sets of heat dissipation plates 4, two sets of first magnetic blocks 52 distributed oppositely are fixedly installed at one end of the heat dissipation plate 4 facing the side wall of the heat dissipation hole 2, and a second magnetic block 53 mutually matched with the first magnetic blocks 52 is fixedly installed on the side wall of the cabinet body 1.
When in use, the two groups of magnetic strips 51 in the two opposite side walls of the two adjacent groups of heat dissipation plates 4 can carry out preliminary position positioning on the heat dissipation plates 4 through magnetic attraction, the first magnetic blocks 52 and the second magnetic blocks 53 are mutually matched to further position the heat dissipation plates 4, so that a plurality of groups of heat dissipation plates can be kept in a vertical state to seal the heat dissipation holes 2, and external dust and impurities are effectively prevented from falling into the inner cavity of the cabinet body 1 through the heat dissipation holes 2.
As shown in fig. 1, as a preferred embodiment of the present invention, the lifting assembly 62 includes a motor 622 fixedly mounted on the inner top wall of the cabinet 1, an output shaft of the motor 622 is vertically downward and fixedly connected with a threaded rod 621, a bottom end of the threaded rod 621 is rotatably connected with a water tank 634, and the threaded rod 621 is in threaded connection with the control block 61.
In use, when heat dissipation is required to the cabinet 1, the motor 622 is started to drive the threaded rod 621 to rotate, and the threaded rod 621 pushes the control block 61 to reciprocate up and down along the axial direction of the threaded rod 621.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the positioning portion 632 includes a sliding groove 6321 formed on two opposite side walls of the control block 61, a compression spring 6322 is fixedly installed in the sliding groove 6321, a sliding block 6323 slidably connected to the sliding groove 6321 is fixedly connected to a telescopic end of the compression spring 6322, the sliding block 6323 extends out of the sliding groove 6321 and is fixedly connected to a connecting rod 6324, a bottom wall of the connecting rod 6324 is fixedly connected to the wiping sponge 631, a guide rod 6325 matched with the connecting rod 6324 is fixedly installed on a surface of the water tank 634, and the guide rod 6325 is of a fold line structure.
When in use, the connecting rod 6324 and the control block 61 are matched with each other to conveniently drive the wiping sponge 631 to move up and down along the inner wall of the cabinet body 1, the extrusion spring 6322 and the sliding block 6323 are matched with each other to push the connecting rod 6324 to move towards the inner wall direction of the cabinet body 1 so as to enable the wiping sponge 631 to be attached to the side wall of the cooling plate 4, the cooling plate 4 can be conveniently humidified and wiped, and when the control block 61 moves downwards to the upper part of the water tank 634, the guide rod 6325 and the connecting rod 6324 are matched with each other to conveniently adjust the position of the wiping sponge 631 so as to conveniently humidify the wiping sponge 631.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the automatic humidifying unit 633 includes two sets of water holes 6331 formed on the surface of the water tank 634, a plurality of sets of stop rods 6332 respectively located at two sides of the water holes 6331 are fixedly installed in the water tank 634, a return spring 6334 is fixedly installed on the inner bottom wall of the water tank 634, a sealing plate 6333 matched with the water holes 6331 is fixedly connected to the telescopic end of the return spring 6334, the sealing plate 6333 is slidably connected with the stop rods 6332, and the sealing plate 6333 is closely attached to the top wall of the water tank 634.
In the initial state, the reset spring 6334 pushes the sealing plate 6333 through elastic thrust to enable the sealing plate 6333 to be closely attached to the top wall of the water tank 634, so that sealing treatment can be conveniently carried out on the water through hole 6331 on the surface of the water tank 634, when the control block 61 moves downwards, the position of the wiping sponge 631 is adjusted through the mutual matching of the guide rod 6325 and the connecting rod 6324, so that the wiping sponge 631 extends downwards into the water tank 634 along the water through hole 6331, the wiping sponge 631 absorbs a proper amount of moisture, the sealing plate 6333 synchronously extrudes the wiping sponge 631, when excessive moisture in the wiping sponge 631 is extruded and discharged to the water tank 634, the wiping sponge 631 moves upwards after being humidified, so that humidification and wiping can be conveniently carried out on the cooling plate 4, and heat dissipation treatment can be carried out through moisture evaporation.
As shown in fig. 2 and 4, as a preferred embodiment of the present invention, the turn-over assembly 64 includes a plurality of sets of mounting grooves 641 formed on the inner wall of the cabinet 1 and located between two sets of heat dissipation holes 2, the rotating rod 3 passes through the mounting grooves 641 and is fixedly connected with the control fluted disc 642, the surface of the control block 61 is fixedly provided with a vertical rod 643, and the side wall of the vertical rod 643 is fixedly provided with a rack 644 engaged with the control fluted disc 642.
When in use, the control block 61 drives the rack 644 to synchronously move while moving up and down along the inner wall of the cabinet body 1, the rack 644 is meshed with the control fluted disc 642 to drive the rotating rod 3 to rotate, and the rotating rod 3 drives the heat dissipation plate 4 to overturn in the heat dissipation hole 2 so that the heat dissipation plate 4 is positioned on the inner and outer side walls of the cabinet body 1 to convert and further improve the heat dissipation effect.
As shown in fig. 4, as a preferred embodiment of the present invention, the side wall of the control block 61 is provided with a fixing slot 7 which is matched with the control gear plate 642.
The working principle of the invention is as follows: when in use, the temperature rise in the cabinet body 1 transfers heat to the heat dissipation plate 4, the heat dissipation plate 4 is used for carrying out preliminary heat dissipation treatment on the inner cavity of the cabinet body 1, when the accelerated heat dissipation is needed, the starting motor 622 drives the threaded rod 621 to rotate, the threaded rod 621 pushes the control block 61 to reciprocate up and down along the axial direction of the threaded rod 621, the wiping sponge 631 can be conveniently driven to reciprocate up and down along the inner wall of the cabinet body 1 by the mutual cooperation of the connecting rod 6324 and the control block 61, the extrusion spring 6322 and the sliding block 6323 are mutually matched to push the connecting rod 6324 to move towards the inner wall direction of the cabinet body 1 so as to enable the wiping sponge 631 to be attached to the side wall of the heat dissipation plate 4, the humidification wiping treatment can be conveniently carried out on the heat dissipation plate 4, when the control block 61 moves downwards to the upper part of the water tank 634, the position of the wiping sponge 631 can be conveniently adjusted by the mutual cooperation of the guide rod 6325 and the connecting rod 6324, the wiping sponge 631 extends downwards into the water tank 634 along the water through hole 6331, the wiping sponge 631 absorbs a proper amount of water, the sealing plate 6333 synchronously extrudes the wiping sponge 631, when excessive water in the wiping sponge 631 is extruded and discharged to the water tank 634, the wiping sponge 631 moves upwards after humidification, the turn-over assembly 64 can control the cooling plate 4 on the side wall of the cabinet 1 to rotate for one hundred eighty degrees to turn the side wall of the cooling plate 4 positioned outside the cabinet 1 into the cabinet 1, the wiping sponge 631 can uniformly humidify and wipe the side wall of the cooling plate 4, when the control block 61 moves from top to bottom in the cabinet 1, the wiping sponge 631 can wipe the side wall of the cooling plate 4 again, the turn-over assembly 64 can control the cooling plate 4 to rotate for one hundred eighty degrees again to turn the side wall of the humidified cooling plate 4 to the outside of the cabinet 1, the water evaporation on the surface of the cooling plate 4 can be accelerated through the air flow outside the cabinet body 1, so that the cooling effect of the cooling plate 4 is improved, and the cabinet body 1 is cooled rapidly through the cooling of the cooling plate 4.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a dustproof high-low voltage switch cabinet of heat dissipation, includes the cabinet body, its characterized in that, two sets of relatively distributed's louvres have been seted up to cabinet body side wall, the louvre is rectangular structure, cabinet body side wall internal rotation is installed and is extended to the louvre in and with the multiunit dwang that the louvre lateral wall rotated and is connected side by side and distribute, dwang surface fixed mounting has the heating panel that mutually support with the louvre, the heating panel is made by heat conduction material, and two sets of heating panel opposite side walls are mutually laminated, cabinet body side wall is provided with the spacing subassembly that mutually support with the heating panel, cabinet body internal chamber is provided with the cooling mechanism that mutually support with the heating panel, the cooling mechanism includes control block, lifting unit, cooling subassembly and turn over the subassembly, control block and cabinet body inner wall sliding connection, the lifting component is positioned in the inner cavity of the cabinet body and is connected with the control block, the heat dissipation component comprises wiping sponge, a positioning part, an automatic humidifying part and a water tank, the two groups of wiping sponge are respectively positioned at two sides of the control block, the positioning part is positioned on the side wall of the control block and is connected with the wiping sponge, the water tank is positioned at the inner bottom of the cabinet body, the automatic humidifying part is positioned in the water tank and is mutually matched with the wiping sponge, the positioning part comprises sliding grooves respectively formed in two side walls of the control block, which are opposite, an extrusion spring is fixedly arranged in each sliding groove, the telescopic end of the extrusion spring is fixedly connected with a sliding block which is in sliding connection with the sliding groove, the sliding block extends out of the sliding grooves and is fixedly connected with a connecting rod, the bottom wall of the connecting rod is fixedly connected with the wiping sponge, the surface of the water tank is fixedly provided with a guide rod which is mutually matched with the connecting rod, the guide rod is of a fold line type structure, the automatic humidifying part comprises two groups of water holes which are formed in the surface of the water tank and are distributed oppositely, a plurality of groups of limiting rods which are respectively positioned at two sides of the water holes are fixedly arranged in the water tank, a reset spring is fixedly arranged on the inner bottom wall of the water tank, a sealing plate which is matched with the water holes is fixedly connected with the telescopic end of the reset spring, the sealing plate is in sliding connection with the limiting rods, and the sealing plate is closely attached to the top wall of the water tank.
2. The heat-dissipation dustproof high-low voltage switch cabinet according to claim 1, wherein the limiting assembly comprises mutually matched magnetic strips fixedly installed on two opposite side walls of two adjacent groups of heat dissipation plates respectively, two groups of first magnetic blocks which are distributed oppositely are fixedly installed at one end of each heat dissipation plate, which faces the side wall of the heat dissipation hole, of the heat dissipation plate, and a second magnetic block which is mutually matched with the first magnetic block is fixedly installed on the side wall of the cabinet body.
3. The heat-dissipating and dust-preventing high-low voltage switch cabinet according to claim 1, wherein the lifting assembly comprises a motor fixedly installed on the top wall in the cabinet body, an output shaft of the motor is vertically downward and fixedly connected with a threaded rod, the bottom end of the threaded rod is rotationally connected with the water tank, and the threaded rod is in threaded connection with the control block.
4. The heat-dissipating and dust-preventing high-low voltage switch cabinet according to claim 1, wherein the turnover assembly comprises a plurality of groups of mounting grooves arranged between two groups of heat-dissipating holes and formed in the inner wall of the cabinet body, the rotating rod penetrates through the mounting grooves and is fixedly connected with a control fluted disc, a vertical rod is fixedly mounted on the surface of the control fluted disc, and racks meshed with the control fluted disc are fixedly mounted on the side walls of the vertical rod.
5. The heat-dissipating and dust-preventing high-low voltage switch cabinet according to claim 4, wherein the side wall of the control block is provided with a fixing groove matched with the control fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410276136.9A CN117937296B (en) | 2024-03-12 | 2024-03-12 | Dustproof high-low voltage switchgear dispels heat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410276136.9A CN117937296B (en) | 2024-03-12 | 2024-03-12 | Dustproof high-low voltage switchgear dispels heat |
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| Publication Number | Publication Date |
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| CN117937296A CN117937296A (en) | 2024-04-26 |
| CN117937296B true CN117937296B (en) | 2024-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116972568A (en) * | 2023-07-28 | 2023-10-31 | 苏州科瑞森制冷科技有限公司 | Commercial refrigerator cooling device |
| CN117596852A (en) * | 2024-01-04 | 2024-02-23 | 广州冠泽信息科技有限公司 | Industrial computer control cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115986600A (en) * | 2023-02-03 | 2023-04-18 | 连云港中瑞电气有限公司 | Intelligent safety anti-creeping energy-saving power distribution cabinet |
| CN116631733A (en) * | 2023-03-14 | 2023-08-22 | 南通盛洋电气有限公司 | Oil-immersed three-phase transformer |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116972568A (en) * | 2023-07-28 | 2023-10-31 | 苏州科瑞森制冷科技有限公司 | Commercial refrigerator cooling device |
| CN117596852A (en) * | 2024-01-04 | 2024-02-23 | 广州冠泽信息科技有限公司 | Industrial computer control cabinet |
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| CN117937296A (en) | 2024-04-26 |
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