CN211126706U

CN211126706U - Novel dustproof, ventilated and waterproof device of power distribution cabinet

Info

Publication number: CN211126706U
Application number: CN201922227550.8U
Authority: CN
Inventors: 张盛辉
Original assignee: Inner Mongolia Shenghui Yingli Electric Power Technology Co ltd
Current assignee: Inner Mongolia Shenghui Yingli Electric Power Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-28
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a novel dustproof ventilation of switch board waterproof device, the on-line screen storage device comprises a base, the top fixedly connected with switch board of base, the circular recess has all been seted up to the both sides of switch board, two the equal fixedly connected with arc fixed plate of inner wall of circular recess, two it is connected with the pivot to rotate between the arc fixed plate, the fixed surface of pivot is connected with arc rotor plate, the utility model relates to a switch board technical field. This neotype dustproof ventilation waterproof device of switch board, rotate through the motor and drive first gear revolve, utilize the meshing drive pivot rotation of first gear and second gear, cooperation arc rotor plate rotates back and arc fixed plate's coincidence degree control air volume, reply rainwater weather can in time close guarantees waterproof performance, utilize the strong heat conductivity of graphite alkene board to dispel the heat to switch board inside simultaneously, set up the guiding gutter and derive the rainwater to one side, strengthened the waterproof ventilation effect of switch board.

Description

Novel dustproof, ventilated and waterproof device of power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a novel dustproof ventilation of switch board waterproof device.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the 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. Respectively refers to the final-stage equipment of power distribution systems such as a power distribution cabinet, a lighting distribution cabinet and a metering cabinet.

Current switch board is mostly installed in the open air, and in order to guarantee the waterproof performance of switch board, its ventilation effect is generally all relatively poor, and the inside temperature of switch board is higher, influences the life of switch board to there is certain moisture in the switch board, does not clear up the words, causes the short circuit of the inside electrical components of switch board easily, and the security performance is low, for this reason, we provide a neotype switch board dustproof ventilation watertight fittings.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel dustproof ventilation and water-proof device of switch board has solved current switch board, and in order to guarantee waterproof performance, its ventilation effect is generally all relatively poor, and the inside temperature of switch board is higher, and inside has moisture, causes the problem of inside electrical components short circuit easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel dustproof, ventilating and waterproof device for a power distribution cabinet comprises a base, wherein the top of the base is fixedly connected with the power distribution cabinet, circular grooves are formed in two sides of the power distribution cabinet, arc-shaped fixed plates are fixedly connected to the inner walls of the two circular grooves, a rotating shaft is rotatably connected between the two arc-shaped fixed plates, an arc-shaped rotating plate is fixedly connected to the surface of the rotating shaft, one side of the arc-shaped rotating plate is slidably connected with one side of each arc-shaped fixed plate, the circumferential surface of the arc-shaped rotating plate is slidably connected with the inner walls of the circular grooves, a motor is fixedly connected to the bottom of an inner cavity of the power distribution cabinet, a first gear is fixedly connected to an output shaft of the motor, a second gear is fixedly connected to the surface of the rotating shaft, one side of the second gear is meshed with one side of the first gear, a graphene plate is fixedly connected, the water guide grooves are formed in the two sides of the surface of the graphene plate.

Preferably, the water chutes are symmetrically arranged on two sides of the surface of the graphene board, and height differences are arranged at two ends of each water chute.

Preferably, the inside top fixedly connected with net section of thick bamboo of switch board, the inner wall fixedly connected with ring wall of a net section of thick bamboo, and the spout has all been seted up to the both sides of ring wall inner wall.

Preferably, the inner surface of the net cylinder is movably connected with a drying cylinder, the two sides of the outer surface of the drying cylinder are fixedly connected with clamping blocks, and the outer surfaces of the clamping blocks are matched with the inner surface of the sliding groove.

Preferably, the upper side and the lower side of the left side of the circular ring wall are both provided with clamping grooves, and the inner surfaces of the clamping grooves are clamped with the outer surfaces of the clamping blocks.

Preferably, the right end of the drying cylinder penetrates through the power distribution cabinet and extends to the outside of the power distribution cabinet, and the right end of the drying cylinder is fixedly connected with the air tightness check ring.

Preferably, the left side of switch board inner wall just is located the inside fixedly connected with elastic support piece of a net section of thick bamboo, and elastic support piece's left end and the left end contact of a drying section of thick bamboo.

Preferably, the surface of the power distribution cabinet is rotatably connected with a cabinet door, and the surface of the cabinet door is fixedly connected with a handle.

Advantageous effects

The utility model provides a novel dustproof ventilation of switch board waterproof device. Compared with the prior art, the method has the following beneficial effects:

(1) the novel dustproof, ventilating and waterproof device of the power distribution cabinet is characterized in that circular grooves are formed in two sides of the power distribution cabinet, arc-shaped fixed plates are fixedly connected to the inner walls of the two circular grooves, a rotating shaft is rotatably connected between the two arc-shaped fixed plates, an arc-shaped rotating plate is fixedly connected to the surface of the rotating shaft, one side of the arc-shaped rotating plate is slidably connected with one side of the arc-shaped fixed plate, the circumferential surface of the arc-shaped rotating plate is slidably connected with the inner wall of the circular groove, a motor is fixedly connected to the bottom of an inner cavity of the power distribution cabinet, a first gear is fixedly connected to an output shaft of the motor, a second gear is fixedly connected to the surface of the rotating shaft, one side of the second gear is meshed with one side of the first gear, a graphene plate is fixedly connected to the top of the power distribution cabinet, the bottom of the graphene plate penetrates through, and the guiding gutter both ends set up the difference in height, rotate through the motor and drive first gear revolve, utilize the meshing of first gear and second gear to drive the pivot and rotate, cooperation arc rotor plate rotate the back with the coincidence degree control air volume of arc fixed plate, reply rainwater weather can in time close guarantee waterproof performance, utilize the strong heat conductivity of graphite alkene board to dispel the heat to the switch board is inside simultaneously, set up the guiding gutter and derive the rainwater to one side, the waterproof ventilation effect of switch board has been strengthened.

(2) The novel dustproof, ventilating and waterproof device of the power distribution cabinet is characterized in that a net barrel is fixedly connected above the interior of the power distribution cabinet, the inner wall of the net barrel is fixedly connected with a circular ring wall, sliding grooves are formed in two sides of the inner wall of the circular ring wall, a drying barrel is movably connected to the inner surface of the net barrel, clamping blocks are fixedly connected to two sides of the outer surface of the drying barrel, the outer surface of each clamping block is matched with the inner surface of each sliding groove, clamping grooves are formed in the upper side and the lower side of the left side of the circular ring wall, the inner surfaces of the two clamping grooves are clamped with the outer surfaces of the clamping blocks, the right end of the drying barrel penetrates through the power distribution cabinet and extends to the exterior of the power distribution cabinet, an air-tight check ring is fixedly connected to the right end of the drying barrel, an elastic support piece is fixedly connected to, and utilize ring wall, spout, fixture block and draw-in groove, fix the drying cylinder, cooperation elastic support piece and gas tightness retaining ring play elastic support and sealed effect, not only can get rid of the inside moisture of switch board, promote the security performance, conveniently dismantle the change moreover, the practicality is strong.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a perspective view of the external structure of the graphene plate according to the present invention;

FIG. 5 is a main sectional view of the present invention with a partial structure;

fig. 6 is a side view of the internal structure of the net cylinder of the present invention.

In the figure: the manufacturing method comprises the following steps of 1-base, 2-power distribution cabinet, 3-circular groove, 4-arc fixing plate, 5-rotating shaft, 6-arc rotating plate, 7-motor, 8-first gear, 9-second gear, 10-graphene plate, 11-water chute, 12-mesh cylinder, 13-circular wall, 14-sliding chute, 15-drying cylinder, 16-clamping block, 17-clamping groove, 18-airtight retainer ring, 19-elastic supporting piece, 20-cabinet door and 21-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, the utility model provides a technical scheme, a novel dustproof ventilation watertight fittings of switch board, including base 1, the top fixedly connected with switch board 2 of base 1, the inside of switch board 2 is provided with the filter screen, can keep off the dust, the surface rotation of switch board 2 is connected with cabinet door 20, switch board 2 can be opened to cabinet door 20, and the fixed surface of cabinet door 20 is connected with handle 21, the left side of switch board 2 inner wall and the inside fixed connection elastic support piece 19 that is located net section of thick bamboo 12, elastic support piece 19 is flexible, and the left end of elastic support piece 19 contacts with the left end of drying section of thick bamboo 15, the top fixedly connected with net section of thick bamboo 12 inside of switch board 2, the internal surface swing joint of net section of thick bamboo 12 has a drying agent, the right-hand member of drying section of thick bamboo 15 runs through switch board 2 and extends to the outside of switch board 2, the fixed connection of gas tightness retaining ring 18, retaining ring 18 is elastic material, the both sides of drying section of thick bamboo 15 outer surface are all fixed fixture block connection 16, and the outer surface of the outer wall of the fixed arc-shaped groove 10, and the fixed ring 13 of the inner wall of switch board 10, the inner wall of the outer wall.

When the drying device works, when the drying device runs in a rainy weather, the motor 7 is started firstly, the first gear 8 is driven to rotate, the first gear 8 rotates to drive the meshed second gear 9 to rotate, the second gear 9 rotates to drive the rotating shaft 5 to rotate, so that the arc-shaped rotating plate 6 is driven to rotate, the arc-shaped rotating plate 6 and the arc-shaped fixing plate 4 are symmetrically arranged, the rain shielding effect is achieved at the moment, when the rainy weather is over, the motor 7 is reversely started at the moment, the arc-shaped rotating plate 6 and the arc-shaped fixing plate 4 are overlapped, the ventilation effect is achieved at the moment, when the drying agent in the drying cylinder 15 needs to be taken out periodically for replacement, the air-tightness check ring 18 is pushed inwards, the drying cylinder 15 is driven to extrude the elastic supporting piece 19, the clamping block 16 moves towards the left side, when the clamping block is separated from the clamping groove 17, the air-tightness check, when the fixture block 16 rotates to the position of the sliding groove 14, the airtight retainer ring 18 is pulled outwards at the moment, so that the drying cylinder 15 is driven to move outwards, the drying agent in the drying cylinder 15 is taken out, and when the drying agent needs to be installed, the operation is performed reversely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel switch board dustproof ventilation waterproof device, includes base (1), the top fixedly connected with switch board (2) of base (1), its characterized in that: circular grooves (3) are formed in two sides of the power distribution cabinet (2), arc-shaped fixing plates (4) are fixedly connected to the inner walls of the circular grooves (3), a rotating shaft (5) is connected between the two arc-shaped fixing plates (4) in a rotating mode, an arc-shaped rotating plate (6) is fixedly connected to the surface of the rotating shaft (5), one side of the arc-shaped rotating plate (6) is connected with one side of the arc-shaped fixing plates (4) in a sliding mode, the circumferential surface of the arc-shaped rotating plate (6) is connected with the inner wall of the circular grooves (3) in a sliding mode, a motor (7) is fixedly connected to the bottom of the inner cavity of the power distribution cabinet (2), a first gear (8) is fixedly connected to an output shaft of the motor (7), a second gear (9) is fixedly connected to the surface of the rotating shaft (5), one side of the second gear (9) is meshed with one side of the first gear (8, the bottom of graphite alkene board (10) runs through switch board (2) and extends to the inside of switch board (2), guiding gutter (11) have all been seted up to the both sides on graphite alkene board (10) surface.

2. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 1, characterized in that: the water guide grooves (11) are symmetrically arranged on two sides of the surface of the graphene plate (10), and height differences are arranged at two ends of the water guide grooves (11).

3. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 1, characterized in that: the inside top fixedly connected with net section of thick bamboo (12) of switch board (2), the inner wall fixedly connected with ring wall (13) of net section of thick bamboo (12), and spout (14) have all been seted up to the both sides of ring wall (13) inner wall.

4. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 3, characterized in that: the inner surface swing joint of net section of thick bamboo (12) has a drying section of thick bamboo (15), the equal fixedly connected with fixture block (16) in both sides of drying section of thick bamboo (15) surface, and the surface of fixture block (16) and the internal surface looks adaptation of spout (14).

5. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 3, characterized in that: clamping grooves (17) are formed in the upper side and the lower side of the left side of the circular wall (13), and the inner surfaces of the clamping grooves (17) are clamped with the outer surfaces of the clamping blocks (16).

6. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 4, characterized in that: the right-hand member of drying cylinder (15) runs through switch board (2) and extends to the outside of switch board (2), the right-hand member fixedly connected with gas tightness retaining ring (18) of drying cylinder (15).

7. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 3, characterized in that: the left side of switch board (2) inner wall just is located the inside fixedly connected with elastic support piece (19) of net section of thick bamboo (12), and the left end of elastic support piece (19) and the left end contact of a dry section of thick bamboo (15).

8. The novel dustproof, ventilating and waterproof device for power distribution cabinets according to claim 1, characterized in that: the surface of the power distribution cabinet (2) is rotatably connected with a cabinet door (20), and the surface of the cabinet door (20) is fixedly connected with a handle (21).