CN219248306U

CN219248306U - Waterproof and dustproof structure of electrical cabinet

Info

Publication number: CN219248306U
Application number: CN202320168775.4U
Authority: CN
Inventors: 徐世明; 郭俊红; 孙中臣
Original assignee: Huaneng Yunnan Diandong Energy Co Ltd
Current assignee: Huaneng Yunnan Diandong Energy Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-23
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a waterproof and dustproof structure of an electrical cabinet, which comprises a cabinet body, wherein a radiating net is arranged at an opening at the side end of the cabinet body, a rain shield plate and a protection main body are fixed outside the side end of the cabinet body, a dust collection part is connected between the bottom end of the protection main body and the cabinet body, a dust collection part is arranged at the bottom end of the protection main body, a servo motor is fixed at the top end of the protection main body, and a dustproof part is fixed inside the protection main body and comprises a lifting plate, a screw rod, a limiting slide rod and a brush plate. This waterproof dustproof construction of regulator cubicle, through dustproof part, set for servo motor timing start and the time of closing earlier, after servo motor starts, can periodic rotation lead screw that makes a round trip to make the lifter plate carry out periodic upper and lower slip on spacing slide bar, finally make the lifter plate drive the brush board clean the dust of brush its surface with the heat dissipation net and sweep very convenient, and the design of slip fixture block is convenient for install and dismantlement, is convenient for clear up the brush board.

Description

Waterproof and dustproof structure of electrical cabinet

Technical Field

The utility model relates to the technical field of electrical cabinet protection structures, in particular to a waterproof and dustproof structure of an electrical cabinet.

Background

In the use process of the conventional electrical cabinet, a radiating opening is generally designed on the side surface, and a grid plate is arranged at the opening to prevent dust, however, the grid plate is stained with dust in the long-time use process, so that the radiating efficiency is reduced, and a small amount of water or dust enters the electrical cabinet through the grid plate when raining, so that the normal use of equipment is possibly affected.

In the patent that has been published and is granted patent number and patent name be a waterproof dustproof mechanism for switch board, this patent passes through, first spacing frame through setting up, second spacing frame and locating lever can be convenient fix a position dry board and dust guard, make things convenient for the installation of dust guard and dry board, screw rod through setting up, the nut, connecting rod and push rod can be convenient fix dry board and dust guard, conveniently dismantle dust guard and dry board, clearance and change, guarantee the heat dissipation of switch board main part, however, this scheme has certain not enough, this scheme is just through convenient to dismantle, be convenient for clear up dry board and dust guard, and not improve dirt-proof daily dustproof, and frequent dismantlement clearance is also more troublesome.

Accordingly, in view of the above, studies and improvements have been made on the conventional structure, and a waterproof and dustproof structure for an electrical cabinet has been proposed.

Disclosure of Invention

The utility model aims to provide a waterproof and dustproof structure of an electrical cabinet, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the cabinet body, the radiating net is installed to the side opening part of the cabinet body, the side external fixation of the cabinet body has weather shield and protection main part, be connected with dust absorption portion between the bottom of protection main part and the cabinet body, connect dirt portion is installed to the bottom of protection main part, the top of protection main part is fixed with servo motor, and the inside of protection main part is fixed with dustproof portion, dustproof portion includes lifter plate, lead screw, spacing slide bar and brush board, lifter plate and lead screw threaded connection, and the lifter plate slides on spacing slide bar, the lead screw is connected and is driven through servo motor with the inside upper and lower ends of protection main part rotation of protection main part, the brush board is installed on the lifter plate, and brush on the brush board contacts with the radiating net.

Preferably, a sliding clamping block is fixed on one side of the brushing plate, and the sliding clamping block is positioned in the clamping groove of the lifting plate.

Preferably, the weather shield is located the protection main part top, the weather shield is slope installation, and the top both ends of weather shield are fixed with the protection piece.

Preferably, the dust absorption portion comprises a suction pipe, a fan, a discharge pipe and a water box, wherein the suction pipe is respectively communicated with the fan and the protection main body, the fan is fixed at the inner side of the cabinet body, the fan is communicated with the inside of the water box through the discharge pipe, and clean water is filled in the water box.

Preferably, the grid plate is horizontally fixed in the water box, and the grid plate is connected with the water box through a clamping groove.

Preferably, the dust collecting part comprises a dust collecting box, a fixing block and an elastic inserting rod, wherein the dust collecting box is positioned at the bottom end opening of the protection main body, the fixing block is fixed at the bottom end of the protection main body, the elastic inserting rod is elastically abutted with the fixing block through a spring, and the elastic inserting rod penetrates through the fixing block and is inserted into a rod hole of the dust collecting box.

Preferably, a gear guard plate is installed at the opening of one side of the protection main body, and the guard plates are all installed in an inclined mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the timing starting and closing time of the servo motor is set through the dustproof part, and the screw rod can be periodically rotated back and forth after the servo motor is started, so that the lifting plate periodically slides up and down on the limiting slide rod, and finally the lifting plate drives the brush plate to clean the heat dissipation net, so that dust on the surface of the brush plate is cleaned, the cleaning is very convenient, and the design of the sliding clamping block is convenient to install and detach, and the brush plate is convenient to clean;

2. according to the utility model, the rain shielding plate can play a good role in shielding rain for the protection main body, and meanwhile, due to the design of the protection block, rainwater can be smoothly discharged from the inclined lower end of the rain shielding plate instead of flowing down from two sides, so that the drainage efficiency is improved;

3. according to the utility model, the dust collection part is used for setting synchronous starting and closing of the fan and the servo motor, some dust can float after leaving the heat dissipation net and even enter the cabinet, at the moment, the fan is started to discharge the dust onto the water surface of the water box through the suction pipe and the discharge pipe, and finally the dust falls on the surface of the grating plate, so that the dust collection is realized, the grating plate is prevented from accumulating and sinking, and meanwhile, the clamping groove is connected with the dust collection part so as to be convenient to detach.

Drawings

Fig. 1 is a schematic view of the overall perspective structure of a waterproof and dustproof structure of an electrical cabinet;

fig. 2 is a schematic diagram of the front internal structure of a waterproof and dustproof structure of an electrical cabinet according to the present utility model;

fig. 3 is a schematic perspective view of a waterproof and dustproof structure protective body of an electrical cabinet according to the present utility model;

fig. 4 is a schematic perspective view of a dustproof part of a waterproof and dustproof structure of an electrical cabinet according to the present utility model;

fig. 5 is a schematic diagram showing a front cross-sectional structure of a dustproof part of a waterproof and dustproof structure of an electrical cabinet according to the present utility model;

fig. 6 is a schematic structural view of a dust-absorbing part of a waterproof and dustproof structure of an electrical cabinet;

fig. 7 is a schematic view of a dust-receiving portion of a waterproof and dustproof structure of an electrical cabinet.

In the figure: 1. a cabinet body; 2. a protective body; 3. a rain shield; 4. a protective block; 5. a baffle plate; 6. a dust-proof part; 601. a lifting plate; 602. a screw rod; 603. a limit slide bar; 604. brushing a plate; 7. a heat dissipation net; 8. a servo motor; 9. a dust collection part; 901. a suction pipe; 902. a blower; 903. a discharge pipe; 904. a water box; 10. a dust receiving part; 1001. a dust collecting box; 1002. a fixed block; 1003. an elastic insert rod; 11. sliding the clamping block; 12. and a grating plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-7, including cabinet body 1, the side opening part of cabinet body 1 installs heat dissipation net 7, the side outside of cabinet body 1 is fixed with weather shield 3 and protection main part 2, be connected with dust absorption portion 9 between the bottom of protection main part 2 and the cabinet body 1, dust receiving portion 10 is installed to the bottom of protection main part 2, the top of protection main part 2 is fixed with servo motor 8, and the inside of protection main part 2 is fixed with dustproof portion 6, dustproof portion 6 includes lifter plate 601, lead screw 602, spacing slide bar 603 and brush board 604, lifter plate 601 and lead screw 602 threaded connection, and lifter plate 601 slides on spacing slide bar 603, lead screw 602 rotates with the inside upper and lower extreme of protection main part 2 and is connected and drives through servo motor 8, spacing slide bar 603 is fixed at the inside upper and lower ends of protection main part 2, brush board 604 is installed on lifter plate 601, and the brush on brush board 604 contacts with heat dissipation net 7, one side of brush board 604 is fixed with slip fixture block 11, and slip fixture block 11 is located the draw-in groove of lifter plate 601.

Above-mentioned, through dustproof portion 6, set for servo motor 8 timing start and the time of closing earlier, after servo motor 8 starts, can periodical round trip to rotate lead screw 602 to make lifter plate 601 carry out periodical upper and lower slip on spacing slide bar 603, finally make lifter plate 601 drive brush board 604 and clear away the dust of its surface to heat dissipation net 7, it is very convenient, and the design of slip fixture block 11 is convenient for install and dismantle, is convenient for clear up brush board 604.

The weather shield 3 is located protection main part 2 top, and weather shield 3 is the slope installation, and the top both ends of weather shield 3 are fixed with protection piece 4.

Above-mentioned, the weather shield 3 can play fine effect of keeping off the rain for protecting main part 2, and the design of protection piece 4 makes the rainwater smoothly drain away from the slope lower extreme of weather shield 3 simultaneously, and not from both sides whereabouts, improves drainage efficiency.

The dust suction part 9 comprises a suction pipe 901, a fan 902, a discharge pipe 903 and a water box 904, wherein the suction pipe 901 is respectively communicated with the fan 902 and the protection main body 2, the fan 902 is fixed on the inner side of the cabinet body 1, the fan 902 is communicated with the inside of the water box 904 through the discharge pipe 903, clear water is filled in the inside of the water box 904, the grid plate 12 is horizontally fixed in the inside of the water box 904, and the grid plate 12 is connected in a clamping groove in the inside of the water box 904.

Above-mentioned, through dust absorption portion 9, set for fan 902 and servo motor 8 synchronous start and close, some dust can float after leaving heat dissipation net 7, even get into in the cabinet, fan 902 starts at this moment and can discharge the dust to the surface of water box 904 through straw 901 and discharge pipe 903 on, finally falls on grid board 12 surface, has realized the collection to the dust, and grid board 12 avoids the dust to pile up the sunk bottom, and the draw-in groove is connected convenient to detach simultaneously.

The dust collecting part 10 comprises a dust collecting box 1001, a fixing block 1002 and an elastic inserting rod 1003, the dust collecting box 1001 is located at the bottom end opening of the protection main body 2, the fixing block 1002 is fixed at the bottom end of the protection main body 2, the elastic inserting rod 1003 is elastically abutted with the fixing block 1002 through a spring, and the elastic inserting rod 1003 penetrates through the fixing block 1002 and is inserted into a rod hole of the dust collecting box 1001.

As described above, some dust with larger mass will slide from the heat dissipation net 7, and finally will be discharged from the bottom opening of the protection main body 2 and collected by the dust box 1001, so that the dust box 1001 is very useful, and when the dust box 1001 is taken out, the elastic inserting rod 1003 on the fixing block 1002 is pulled down, and the dust box 1001 is pulled out.

A gear guard 5 is installed at the opening of one side of the protection main body 2, and the guard 5 is installed in an inclined manner in the dust box 1001.

Above-mentioned, the fender protection board 5 makes the one side opening of protection main part 2 form the shutter type structure like this, can play fine waterproof dustproof effect when radiating, very fine usefulness.

Working principle: when this waterproof dustproof construction of regulator cubicle is when using, can play fine effect of keeping off rain for protection main part 2 through weather shield 3, the design of protection piece 4 makes the rainwater can be smooth follow the slope lower extreme of weather shield 3 simultaneously and drain, and not flow off from both sides, improve drainage efficiency, and the fender backplate 5 makes one side opening of protection main part 2 form shutter type structure, can play fine waterproof dustproof effect in radiating, fine use, on dustproof design, set for servo motor 8 timing start and the time of closing earlier, after servo motor 8 starts, can periodic round trip rotation lead screw 602, thereby make lifter 601 carry out periodic upper and lower slip on spacing slide bar 603, finally make lifter 601 drive brush board 604 clean the heat dissipation net 7, clean the dust of its surface off, it is very convenient, and the design of slip fixture block 11 is convenient for install and dismantle, be convenient for clear up brush board 604, then connect dirt portion 10 and dust collection portion 9 can, it is for waterproof case to pay attention to servo motor 8.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a waterproof dustproof construction of regulator cubicle, includes cabinet body (1), a serial communication port, radiating net (7) are installed to the side end opening part of cabinet body (1), the side end external fixation of cabinet body (1) has weather shield (3) and protection main part (2), be connected with dust absorption portion (9) between the bottom of protection main part (2) and cabinet body (1), connect dirt portion (10) are installed to the bottom of protection main part (2), the top of protection main part (2) is fixed with servo motor (8), and the inside of protection main part (2) is fixed with dustproof portion (6), dustproof portion (6) are including lifter plate (601), lead screw (602), spacing slide bar (603) and brush board (604), lifter plate (601) and lead screw (602) threaded connection, and lifter plate (601) slide on spacing slide bar (603), lead screw (602) are connected and are rotated through servo motor (8) with the inside upper and lower extreme, limit slide bar (603) is fixed on protection main part (2) and is fixed with brush (604) and brush board (604) on the inside of brush (604), and brush (601) is installed on the upper and lower brush board (604).

2. The waterproof and dustproof structure of the electrical cabinet according to claim 1, wherein a sliding clamping block (11) is fixed on one side of the brush plate (604), and the sliding clamping block (11) is located in a clamping groove of the lifting plate (601).

3. The waterproof and dustproof structure of the electrical cabinet according to claim 1, wherein the rain shield (3) is located above the protection main body (2), the rain shield (3) is installed in an inclined mode, and protection blocks (4) are fixed at two ends of the top end of the rain shield (3).

4. The waterproof and dustproof structure of an electrical cabinet according to claim 1, wherein the dust collection part (9) comprises a suction pipe (901), a fan (902), a discharge pipe (903) and a water box (904), the suction pipe (901) is respectively communicated with the fan (902) and the protection main body (2), the fan (902) is fixed at the inner side of the cabinet body (1), the fan (902) is communicated with the inside of the water box (904) through the discharge pipe (903), and clear water is filled in the water box (904).

5. The waterproof and dustproof structure of an electrical cabinet according to claim 4, wherein the grid plate (12) is horizontally fixed inside the water box (904), and the grid plate (12) is connected with a clamping groove inside the water box (904).

6. The waterproof and dustproof structure of an electrical cabinet according to claim 1, wherein the dust receiving part (10) comprises a dust receiving box (1001), a fixing block (1002) and an elastic inserting rod (1003), the dust receiving box (1001) is located at the bottom end opening of the protection main body (2), the fixing block (1002) is fixed at the bottom end of the protection main body (2), the elastic inserting rod (1003) is elastically abutted with the fixing block (1002) through a spring, and the elastic inserting rod (1003) penetrates through the fixing block (1002) and is inserted into a rod hole of the dust receiving box (1001).

7. The waterproof and dustproof structure of the electrical cabinet according to claim 1, wherein a gear guard plate (5) is installed at an opening at one side of the protective main body (2), and the guard plates (5) are all installed in an inclined mode.