CN220190278U - Lightning protection power distribution cabinet capable of preventing dust and dissipating heat - Google Patents
Lightning protection power distribution cabinet capable of preventing dust and dissipating heat Download PDFInfo
- Publication number
- CN220190278U CN220190278U CN202321734308.XU CN202321734308U CN220190278U CN 220190278 U CN220190278 U CN 220190278U CN 202321734308 U CN202321734308 U CN 202321734308U CN 220190278 U CN220190278 U CN 220190278U
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- CN
- China
- Prior art keywords
- fixedly connected
- box
- distribution cabinet
- power distribution
- lightning protection
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- 239000000428 dust Substances 0.000 title claims abstract description 32
- 238000001035 drying Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to the technical field of distribution boxes and discloses a lightning protection distribution cabinet capable of preventing dust and dissipating heat, which comprises a base, wherein the top of the base is fixedly connected with a box body, the inside of the box body is fixedly connected with a baffle plate, two electric fans are arranged on the left side of the box body, dust screens are arranged on the outer parts of the two electric fans, cavities are respectively arranged at the upper end and the lower end of each dust screen, a spring is arranged in each cavity, a clamping plate is connected to the inner wall of the bottom end of each cavity in a sliding manner, the top of each clamping plate is rotationally connected with a connecting shaft, the other end of each connecting shaft is rotationally connected with a sliding shaft, and four clamping grooves are formed in the outer part of the left side of the box body. According to the utility model, ventilation and heat dissipation of the inside of the power distribution cabinet are realized, meanwhile, dust entering is reduced, the inside of the power distribution cabinet is kept clean, dehumidification of the inside of the power distribution cabinet is realized, the inside dry environment is ensured, and the influence of water vapor on electric wires is reduced.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a dustproof and heat-dissipation lightning protection distribution cabinet.
Background
The power distribution cabinet is a generic name of a motor control center, can distribute and control electric energy, has higher safety protection level, is convenient for workers to find out fault points to maintain when a circuit fails and does not need to carry out large-area power failure, but is easy to damage the power distribution cabinet by lightning when the power distribution cabinet encounters thunderstorm weather, and is a device specially designed for protecting electric equipment from being damaged by lightning stroke
In the prior art, the power distribution cabinet can be affected by natural environment in the use process, the temperature in the cabinet can be increased due to high temperature in summer, a circuit is heated, and damage such as heating and electric leakage of the circuit is caused, so that the lightning protection power distribution cabinet capable of preventing dust and dissipating heat is provided for the defects.
Disclosure of Invention
In order to make up for the defects, the utility model provides a dustproof heat-dissipation lightning protection power distribution cabinet, which aims to solve the problems of heating and electric leakage of a circuit caused by heating of the circuit due to the fact that the temperature in the cabinet is increased at high temperature.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a but radiating lightning protection switch board prevents dust, includes the base, the top fixedly connected with box of base, the inside fixedly connected with baffle of box, the left side of box is provided with two electric fans, two the outside of electric fan all is provided with the dust screen, the upper and lower both ends of dust screen are provided with the cavity respectively, the inside of cavity is provided with the spring, the bottom inner wall sliding connection of cavity has the cardboard, the top of cardboard is rotated and is connected with the connecting axle, the other end of connecting axle is rotated and is connected with the sliding axle, the left side outside of box is provided with four draw-in grooves, the first aviation baffle of right side fixedly connected with of box.
As a further description of the above technical solution:
the top inner wall fixedly connected with drying box of box, drying box's bottom is provided with a plurality of through-holes, drying box's front end outside rotation is connected with first chamber door, the outside fixedly connected with pulling axle of first chamber door, drying box's inside is provided with dry powder bag, drying box's top fixedly connected with connecting pipe, the top right side fixedly connected with vacuum pump of box, the right side fixedly connected with blast pipe of vacuum pump, the left side fixedly connected with of vacuum pump is at the right-hand member of connecting pipe, drying box runs through the top of box and is connected with the vacuum pump through the connecting pipe.
As a further description of the above technical solution:
the rear end middle part fixedly connected with earthing device of base, earthing device's top fixedly connected with insulating barrier, insulating barrier's top fixedly connected with insulating tube, insulating tube's top fixedly connected with transition joint, transition joint's top fixedly connected with lightning rod.
As a further description of the above technical solution:
one end fixedly connected with at the inner wall of cavity of spring, the other end fixed connection of spring is at the left side top outer wall of cardboard.
As a further description of the above technical solution:
the outside sliding connection of sliding shaft is at the top through-hole of dust screen, the sliding shaft slides at the inner wall of cavity. As a further description of the above technical solution:
the grounding device is positioned at the rear end of the box body, and the first exhaust plate is positioned below the partition plate.
As a further description of the above technical solution:
the front end of the box body is rotationally connected with a second box door, the right side of the second box door is fixedly connected with a handle, and the lower side of the front part of the box door is fixedly connected with a second air exhaust plate.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the box body, the electric fan, the dust screen, the sliding shaft, the cavity, the spring, the clamping plate, the connecting shaft, the clamping groove, the first air exhausting plate and the second air exhausting plate, ventilation and heat dissipation of the inside of the power distribution cabinet are realized, meanwhile, dust entering is reduced, and the inside of the power distribution cabinet is kept clean.
2. According to the utility model, the dehumidification of the inside of the power distribution cabinet is realized through the mutual cooperation of the drying box, the vacuum pump, the connecting pipe, the exhaust pipe and the dry powder bag, so that the internal drying environment is ensured, and the influence of water vapor on the electric wire is reduced.
Drawings
Fig. 1 is a perspective view of a dustproof heat dissipation lightning protection power distribution cabinet provided by the utility model;
fig. 2 is a schematic diagram of an internal structure of a lightning protection power distribution cabinet capable of preventing dust and dissipating heat;
fig. 3 is a schematic diagram of the left side of the lightning protection power distribution cabinet capable of preventing dust and dissipating heat;
fig. 4 is a diagram showing an internal structure of a dust screen of a lightning protection power distribution cabinet capable of preventing dust and dissipating heat;
fig. 5 is a diagram showing the internal structure of a drying box of a lightning protection power distribution cabinet capable of preventing dust and dissipating heat.
Legend description:
1. a base; 2. a case; 3. a partition plate; 4. an electric fan; 5. a dust screen; 6. a sliding shaft; 7. a cavity; 8. a spring; 9. a clamping plate; 10. a connecting shaft; 11. a clamping groove; 12. a drying box; 13. a vacuum pump; 14. a connecting pipe; 15. an exhaust pipe; 16. drying the powder bag; 17. a first air exhaust plate; 18. a grounding device; 19. an insulating separator; 20. an insulating tube; 21. a transition joint; 22. a lightning rod; 23. and a second air exhaust plate.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a but radiating lightning protection switch board of dustproof, the on-line screen storage device comprises a base 1, the top fixedly connected with box 2 of base 1, the inside fixedly connected with baffle 3 at box 2, the left side of box 2 is provided with two electric fans 4, the outside of two electric fans 4 all is provided with dust screen 5, the upper and lower both ends of dust screen 5 are provided with cavity 7 respectively, the inside of cavity 7 is provided with spring 8, the bottom inner wall sliding connection of cavity 7 has cardboard 9, the top of cardboard 9 is rotated and is connected with connecting axle 10, the other end of connecting axle 10 is rotated and is connected with sliding axle 6, the left side outside of box 2 is provided with four draw-in grooves 11, upward pulling both ends's sliding axle 6, spring 8 atress compression under the pulling force of sliding axle 6, cardboard 9 backward slides, separate with draw-in groove 11 mutually, can dismantle dust screen 5 at this moment, after the washing is accomplished, put dust screen 5 back to the normal position again, pulling sliding axle 6 again, spring 8 atress compression, loosen sliding axle 6 when cardboard 9 and draw-in 11 are laminated mutually, the reaction force of spring 8 is provided with clamping axle 9 and clamping groove 11, it is closely connected with a fixed row of 17 to obtain a fixed wind deflector 2.
The inner wall of the top end of the box body 2 is fixedly connected with a drying box 12, the bottom of the drying box 12 is provided with a plurality of through holes, the drying box 12 can be dehumidified through the through holes, the front end of the drying box 12 is externally connected with a first box door in a rotating way, the outer part of the first box door is fixedly connected with a pulling shaft, the first box door can be opened to replace the drying powder bag 16 after the drying powder bag 16 is full of water vapor, the drying box 12 is internally provided with the drying powder bag 16, the top of the drying box 12 is fixedly connected with a connecting pipe 14, the right side of the top of the box body 2 is fixedly connected with a vacuum pump 13, the right side of the vacuum pump 13 is fixedly connected with an exhaust pipe 15, the left side of the vacuum pump 13 penetrates through the top of the box body 2 and is connected with the vacuum pump 13 through the connecting pipe 14, the interior of the drying box 12 is dehumidified through the connecting pipe 14 under the action of the vacuum pump 13, and is discharged through the exhaust pipe 15, the inside dehumidification of the power distribution cabinet is realized, the inside dry environment is ensured, the influence of water vapor on the electric wire is reduced, a large amount of positive charges are converged through the lightning rod 22 in thunderstorm weather, the electric current flows to the grounding device 18 through the insulating tube 20 in electric shock, and then flows to the ground, the influence of lightning on the power distribution cabinet is reduced, the grounding device 18 is fixedly connected to the middle part of the rear end of the base 1, the insulating partition 19 is fixedly connected to the top of the grounding device 18, the insulating tube 20 is fixedly connected to the top of the insulating partition 19, the transition joint 21 is fixedly connected to the lightning rod 22 at the top of the transition joint 20, one end of the spring 8 is fixedly connected to the inner wall of the cavity 7, the other end of the spring 8 is fixedly connected to the outer wall of the left top of the clamping plate 9, the sliding shaft 6 is externally and slidably connected to the top through hole of the dust-proof net 5, the sliding shaft 6 slides on the inner wall of the cavity 7, the earthing device 18 is located the rear end of box 2, and first aviation baffle 17 is located the below of baffle 3, and the front end of box 2 rotates to be connected with the second chamber door, and the outside fixedly connected with handle in right side of second chamber door, the front downside fixedly connected with second aviation baffle 23 of chamber door can be with the air discharge through two ventilation boards, has realized the inside ventilation heat dissipation to the switch board.
Working principle: firstly, a handle is pulled to open a box door to a second box door, then an operator adjusts the inside of a power distribution cabinet, after finishing, the second box door can be closed, in summer high-temperature seasons, the inside of the power distribution cabinet has poor heat dissipation, so that the temperature in the box body 2 is overhigh, at the moment, the electric fan 4 can be started by connecting a power supply, the electric fan 4 can blow the inside of the box body 2, so that the air in the box flows, then the hot air in the box is dispersed by a first air exhausting plate 17 and a second air exhausting plate 23, so that the temperature in the box is reduced, the dust screen 5 is arranged outside the electric fan 4, dust entering can be reduced when blowing, the dust screen 5 needs to be removed for cleaning after a period of time, sliding shafts 6 at two ends can be pulled upwards, springs 8 are compressed under the tension of the sliding shafts 6, a clamping plate 9 slides backwards and is separated from a clamping groove 11, can dismantle dust screen 5 at this moment, wash the back, put dust screen 5 back in place again, pulling sliding shaft 6 again, spring 8 atress compression, loosen sliding shaft 6 when cardboard 9 is laminated mutually with draw-in groove 11, cardboard 9 and the inseparable block of draw-in groove 11 under the reaction force of spring 8, dust screen 5 obtains fixing, when the inside too moist of box 2, the inside dry powder bag 16 of box 2 passes through the through-hole of dry box 12, dehumidify inside, when overcast and rainy weather moisture is great, start vacuum pump 13, dehumidify its inside through connecting pipe 14 under vacuum pump 13's effect, discharge through blast pipe 15, assemble a large amount of positive charges through lightning rod 22 during thunder and rainy weather, flow the electric current to earthing device 18 through insulating tube 20 during the electric shock again, afterwards flow to ground, reduce the influence of thunder to the switch board.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a but dustproof radiating lightning protection switch board, includes base (1), its characterized in that: the utility model discloses a novel air conditioner, including base (1), box (2), connecting axle (10) are connected with in the top fixedly connected with box (2), the left side of box (2) is provided with two electric fans (4), two the outside of electric fans (4) all is provided with dust screen (5), the upper and lower both ends of dust screen (5) are provided with cavity (7) respectively, the inside of cavity (7) is provided with spring (8), bottom inner wall sliding connection of cavity (7) has cardboard (9), the top rotation of cardboard (9) is connected with connecting axle (10), the other end rotation of connecting axle (10) is connected with sliding axle (6), the left side outside of box (2) is provided with four draw-in grooves (11), the right side fixedly connected with first row of aerofoil (17) of box (2).
2. The dustproof and heat-radiating lightning protection power distribution cabinet according to claim 1, wherein: the drying box comprises a box body (2), wherein a drying box (12) is fixedly connected to the inner wall of the top end of the box body (2), a plurality of through holes are formed in the bottom of the drying box (12), a first box door is connected to the outer portion of the front end of the drying box (12) in a rotating mode, a pulling shaft is fixedly connected to the outer portion of the first box door, a dry powder bag (16) is arranged in the drying box (12), a connecting pipe (14) is fixedly connected to the top of the drying box (12), a vacuum pump (13) is fixedly connected to the right side of the top of the box body (2), an exhaust pipe (15) is fixedly connected to the right side of the vacuum pump (13), and the left side of the vacuum pump (13) is fixedly connected to the right end of the connecting pipe (14), and the drying box (12) penetrates through the top of the box body (2) through the connecting pipe (14) to be connected with the vacuum pump (13).
3. The dustproof and heat-radiating lightning protection power distribution cabinet according to claim 1, wherein: the novel lightning arrester is characterized in that the grounding device (18) is fixedly connected to the middle of the rear end of the base (1), the insulating partition plate (19) is fixedly connected to the top of the grounding device (18), the insulating pipe (20) is fixedly connected to the top of the insulating partition plate (19), the transition joint (21) is fixedly connected to the top of the insulating pipe (20), and the lightning rod (22) is fixedly connected to the top of the transition joint (21).
4. The dustproof and heat-radiating lightning protection power distribution cabinet according to claim 1, wherein: one end fixedly connected with at the inner wall of cavity (7) of spring (8), the other end fixedly connected with of spring (8) is at the left side top outer wall of cardboard (9).
5. The dustproof and heat-radiating lightning protection power distribution cabinet according to claim 1, wherein: the outside sliding connection of sliding shaft (6) is at the top through-hole of dust screen (5), sliding shaft (6) slides at the inner wall of cavity (7).
6. A dustproof and heat-radiating lightning protection power distribution cabinet according to claim 3, characterized in that: the grounding device (18) is positioned at the rear end of the box body (2), and the first air exhaust plate (17) is positioned below the partition plate (3).
7. The dustproof and heat-radiating lightning protection power distribution cabinet according to claim 1, wherein: the front end of the box body (2) is rotatably connected with a second box door, the right side of the second box door is fixedly connected with a handle, and the front lower side of the box door is fixedly connected with a second air exhaust plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734308.XU CN220190278U (en) | 2023-07-04 | 2023-07-04 | Lightning protection power distribution cabinet capable of preventing dust and dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734308.XU CN220190278U (en) | 2023-07-04 | 2023-07-04 | Lightning protection power distribution cabinet capable of preventing dust and dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190278U true CN220190278U (en) | 2023-12-15 |
Family
ID=89101319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321734308.XU Active CN220190278U (en) | 2023-07-04 | 2023-07-04 | Lightning protection power distribution cabinet capable of preventing dust and dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190278U (en) |
-
2023
- 2023-07-04 CN CN202321734308.XU patent/CN220190278U/en active Active
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