CN213125186U

CN213125186U - Switch board that water-proof effects is good

Info

Publication number: CN213125186U
Application number: CN202022037965.1U
Authority: CN
Inventors: 白海洋
Original assignee: Fuzhou Rongkai Technology Co ltd
Current assignee: Fuzhou Rongkai Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-04
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a power distribution cabinet with good waterproof effect, which comprises a cabinet body, wherein both sides of the cabinet body are provided with a ventilation box, an exhaust fan is arranged in the ventilation box, the bottom end of the ventilation box is provided with a drain hole communicated with the ventilation box, both side surfaces of the cabinet body are provided with grooves capable of accommodating one side of the ventilation box, the top end and the bottom end in the grooves are fixedly connected with dovetail strips, the top end and the bottom end of the ventilation box are provided with dovetail grooves matched with the dovetail strips, the joint of the cabinet body and the ventilation box is provided with a rubber sleeve, the rubber sleeve is fixedly sleeved outside the ventilation box, the other side of the ventilation box is provided with a dust screen, one side of the dust screen is provided with a waterproof grid, and the dust screen and the ventilation box as well as the dust screen and the; through install the ventilation case additional respectively in cabinet body both sides inside, when meetting torrential rain weather, it is internal to have further avoided the rainwater to get into the cabinet, has effectively promoted the water-proof effects of switch board.

Description

Switch board that water-proof effects is good

Technical Field

The utility model relates to a switch board especially relates to a switch board that water-proof effects is good.

Background

Along with the rapid development of power technology, the cabinets used for satisfying various electrical components to install, such as outdoor power cabinets, power distribution cabinets and the like, are also developed sufficiently, a large number of power components are installed in the cabinets, and the power distribution cabinets are required to have better waterproof performance in order to guarantee the normal operation of the power components.

The existing power distribution cabinet is generally provided with a waterproof grid at a heat dissipation opening, and when heavy rainstorm occurs, the waterproof grid can only block part of rainwater, so that the internal power components are easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a switch board that water-proof effects is good can solve current switch board and install waterproof grid at the thermovent usually, simple additional, and the heavy rain is down, and waterproof grid can only the partly rainwater of separation, very easily makes the technical problem that inside electric power part caused the damage.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a switch board that water-proof effects is good, includes the cabinet body, cabinet body both sides all are provided with the ventilation case, be equipped with the air discharge fan in the ventilation case, the wash port that link up each other with it is seted up to the ventilation case bottom, the recess that can hold ventilation case one side is all seted up to cabinet body both sides surface, the equal fixedly connected with dovetail in the inside top of recess and bottom, the dovetail with dovetail matched with is all seted up to ventilation case top and bottom, the cabinet body is provided with the rubber sleeve with the ventilation case junction, the fixed cover of rubber sleeve is established in the ventilation case outside, the ventilation case opposite side is equipped with the dust screen, dust screen one side is provided with waterproof grid, all be connected through the block part between dust screen and the ventilation case and between dust screen and the waterproof grid.

As a preferred technical scheme of the utility model, the block part includes connection box and restricted groove, the connection box is fixed respectively inboard and waterproof grid inboard at the dust screen, connection box one side fixedly connected with embedding frame, the restricted groove is seted up respectively in the external side of cabinet and the dust screen outside, the inboard fixedly connected with seal cover in restricted groove, the embedding frame embedding is in the seal cover.

As an optimized technical scheme of the utility model, the ventilation case is the cuboid.

As an optimal technical scheme of the utility model, dovetail groove length is unanimous with ventilation case length, the dovetail is unanimous with dovetail length.

As an optimal technical scheme of the utility model, waterproof grid length width, dust screen length width and waterproof grid length width are all unanimous.

As an optimized technical scheme of the utility model, the wash port is the round hole, the wash port equidistance distributes in the ventilation box bottom.

As an optimized technical scheme of the utility model, the embedding frame cross-section is circular.

As an optimal technical scheme of the utility model, the seal cover is close to dust screen one side top and bottom and is the ascending inclined plane of slope.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by additionally arranging the ventilation boxes inside the two sides of the cabinet body respectively, when rainstorm weather occurs, part of rainwater is contacted with the dustproof net through the waterproof grids, raindrops are continuously condensed and fall on the dustproof net under the obstruction of the dustproof net and flow to the bottom end of the ventilation box, and then are discharged out of the ventilation box through the drainage holes, so that rainwater is further prevented from entering the cabinet body under the obstruction and transition of the dustproof net and the ventilation box, and the waterproof effect of the power distribution cabinet is effectively improved;

2. through install the splice frame respectively additional in the dust screen outside and waterproof grid inboard, wash the dust screen as required, in time, part dust screen and ventilation case earlier, prize dust screen and ventilation case junction with flat instrument, it removes to drive the dust screen by the instrument, it removes to pass through the splice frame drive embedding frame by the dust screen, leave the seal cover inside until the embedding frame, accomplish the separation of dust screen and ventilation case, with waterproof grid and dust screen separation on the same principle, need not to maintain the mesh in order to reach the dismantlement dust screen through the mode of dismantling the screw, it maintains to the dust screen to have made things convenient for maintainer.

Drawings

Fig. 1 is a schematic view of a rear view structure of a power distribution cabinet according to the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

fig. 3 is a schematic diagram of a side view structure of a power distribution cabinet according to the present invention;

FIG. 4 is an enlarged view of the structure at b in FIG. 3;

fig. 5 is a schematic sectional structural view of the ventilation box according to the present invention;

FIG. 6 is an enlarged view of the structure at c in FIG. 5;

wherein: 1. a cabinet body; 2. a ventilation box; 21. a dust screen; 22. a waterproof grid; 23. a rubber sleeve; 24. a dovetail strip; 25. a dovetail groove; 26. an exhaust fan; 27. a drain hole; 3. a connecting frame; 31. an embedding frame; 32. sealing sleeves; 33. defining a slot.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Detailed description of the preferred embodiments

Referring to fig. 1 to 5, the utility model provides a power distribution cabinet with good waterproof effect, which comprises a cabinet body 1, wherein both sides of the cabinet body 1 are provided with ventilating boxes 2, the ventilating boxes 2 are cuboids, the cuboids with regular appearance shapes are adopted, the processing is convenient, the cost is reduced, an exhaust fan 26 is arranged in each ventilating box 2, the bottom end of each ventilating box 2 is provided with a drain hole 27 communicated with each other, the drain holes 27 are round holes, the drain holes 27 are equidistantly distributed at the bottom end of each ventilating box 2, the number of the drain holes 27 is increased, the water discharge amount is increased, the two side surfaces of the cabinet body 1 are respectively provided with a groove capable of accommodating one side of each ventilating box 2, the top end and the bottom end inside each groove are fixedly connected with a dovetail strip 24, the top end and the bottom end of each ventilating box 2 are respectively provided with a dovetail groove 25 matched with the dovetail strip 24, the length, promote ventilation case 2 and the cabinet body 1 firm in connection degree, the cabinet body 1 is provided with rubber sleeve 23 with the 2 junctions of ventilation case, and the fixed cover of rubber sleeve 23 is established in the 2 outsides of ventilation case, and 2 opposite sides of ventilation case are equipped with dust screen 21, and dust screen 21 one side is provided with waterproof grid 22.

During the use, when meetting torrential rain weather, part rainwater sees through waterproof grid 22 and the contact of dust screen 21, and under the separation of dust screen 21, the raindrop constantly condenses at dust screen 21 and drops, flows to ventilation box 2 bottom, and rethread wash port 27 discharges ventilation box 2 outsidely, under the separation and the transition of dust screen 21 and ventilation box 2, has further avoided the rainwater to get into cabinet body 1 in, has effectively promoted the water-proof effects of switch board.

Referring to fig. 5 and 6, the connection frame 3 is respectively fixed on the inner side of the dust screen 21 and the inner side of the waterproof grid 22, one side of the connection frame 3 is fixedly connected with the embedded frame 31, the limiting grooves 33 are respectively arranged on the outer side of the cabinet body 1 and the outer side of the dust screen 21, the sealing sleeves 32 are fixedly connected on the inner sides of the limiting grooves 33, the embedded frame 31 is embedded in the sealing sleeves 32, the waterproof grid 22 is long and wide, the length and the width of the dust screen 21 and the length and the width of the waterproof grid 22 are all the same, the four sides of the waterproof grid are conveniently aligned and installed, the rapid installation is realized, the cross sections of the embedded frames 31 are circular, the embedded frames 31 are conveniently inserted into the sealing sleeves 32, the top ends and the bottom ends of.

During the use, wash dust screen 21 as needs, in time, part dust screen 21 and ventilation box 2 earlier, prize dust screen 21 and ventilation box 2 junction with flat instrument, it removes to drive dust screen 21 by the instrument, it removes to pass through connection frame 3 and drive embedding frame 31 by dust screen 21, it is inside until embedding frame 31 leaves seal cover 32, accomplish the separation of dust screen 21 and ventilation box 2, with waterproof grid 22 and dust screen 21 separation on the same principle, need not the mode through the removal screw in order to reach the purpose of dismantling dust screen 21, it maintains dust screen 21 to have made things convenient for maintainer.

The utility model provides a switch board that water-proof effects is good, through installing vent box 2 additional respectively in cabinet body 1 both sides inside, when meeting torrential rain weather, part rainwater sees through waterproof grid 22 and dust screen 21 contact, under the separation of dust screen 21, raindrops constantly condenses at dust screen 21 and drops, flows to vent box 2 bottom, and then discharges vent box 2 outside through wash port 27, under the separation and transition of dust screen 21 and vent box 2, has further avoided the rainwater to get into in cabinet body 1, has effectively promoted the water-proof effects of switch board; through install the splice frame 3 additional respectively in the dust screen 21 outside and waterproof grid 22 inboard, wash dust screen 21 as needs, in time, part dust screen 21 and ventilation box 2 earlier, prize dust screen 21 and ventilation box 2 junction with flat instrument, it removes to drive dust screen 21 by the instrument, it removes to drive embedding frame 31 through splice frame 3 by dust screen 21, leave inside seal cover 32 until embedding frame 31, accomplish the separation of dust screen 21 and ventilation box 2, with waterproof grid 22 and dust screen 21 separation on the same principle, need not the mode through the knock-down screw in order to reach the purpose of dismantling dust screen 21, it maintains dust screen 21 to have made things convenient for maintainer.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a switch board that water-proof effects is good, includes the cabinet body (1), its characterized in that: the utility model discloses a ventilation cabinet, including cabinet body (1), ventilating case (2), be equipped with air discharge fan (26) in ventilating case (2), wash port (27) of lining up each other are seted up rather than ventilating case (2) bottom, the recess that can hold ventilating case (2) one side is all seted up on the surface of cabinet body (1) both sides, the equal fixedly connected with dovetail strip (24) in recess inside top and bottom, dovetail (25) with dovetail strip (24) matched with are all seted up to ventilating case (2) top and bottom, the cabinet body (1) is provided with rubber sleeve (23) with ventilating case (2) junction, rubber sleeve (23) fixed cover is established in the ventilating case (2) outside, ventilating case (2) opposite side is equipped with dust screen (21), dust screen (21) one side is provided with waterproof grid (22), all pass through block part between dust screen (21) and ventilating case (2) and between dust screen (21) and waterproof grid (22) And (4) connecting.

2. The power distribution cabinet with the good waterproof effect according to claim 1, characterized in that: the clamping component comprises a connecting frame (3) and a limiting groove (33), the connecting frame (3) is fixed on the inner side of a dustproof net (21) and the inner side of a waterproof grid (22), one side of the connecting frame (3) is fixedly connected with an embedded frame (31), the limiting groove (33) is arranged on the outer side of a cabinet body (1) and the outer side of the dustproof net (21), a sealing sleeve (32) is fixedly connected to the inner side of the limiting groove (33), and the embedded frame (31) is embedded into the sealing sleeve (32).

3. The power distribution cabinet with the good waterproof effect according to claim 1, characterized in that: the ventilation box (2) is a cuboid.

4. The power distribution cabinet with the good waterproof effect according to claim 1, characterized in that: the length of the dovetail groove (25) is consistent with that of the ventilation box (2), and the length of the dovetail strip (24) is consistent with that of the dovetail groove (25).

5. The power distribution cabinet with the good waterproof effect according to claim 1, characterized in that: the length and the width of the waterproof grating (22), the length and the width of the dustproof net (21) and the length and the width of the waterproof grating (22) are all consistent.

6. The power distribution cabinet with the good waterproof effect according to claim 1, characterized in that: the drain holes (27) are round holes, and the drain holes (27) are distributed at the bottom end of the ventilation box (2) at equal intervals.

7. The power distribution cabinet with the good waterproof effect according to claim 2, characterized in that: the section of the embedded frame (31) is circular.

8. The power distribution cabinet with the good waterproof effect according to claim 2, characterized in that: the top end and the bottom end of one side of the sealing sleeve (32) close to the dust screen (21) are inclined upwards.