Power distribution cabinet convenient for heat dissipation

Abstract

The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet convenient for heat dissipation, a dustproof net outer frame is fixedly arranged on a power distribution cabinet body, a detachable dustproof net is mounted on the dustproof net outer frame, and movable plates are movably arranged on the power distribution cabinet body and positioned on two sides of the dustproof net outer frame through springs; the two sides of the dustproof net outer frame are each provided with a plurality of child clamping grooves, the two sides of the dustproof net are each provided with a plurality of mother clamping grooves, the child clamping grooves and the mother clamping grooves are communicated in a one-to-one matched mode, and matched clamping pieces are fixedly arranged on the movable plate and correspond to the child clamping grooves and the mother clamping grooves. According to the power distribution cabinet, the dustproof net can be fixedly installed on the dustproof net outer frame through adaptive clamping between the clamping piece and the secondary clamping groove and between the clamping piece and the primary clamping groove, the dustproof net is convenient to disassemble and assemble, a user can disassemble and clean the dustproof net conveniently when dust is accumulated on the dustproof net, and normal heat dissipation of the power distribution cabinet body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a power distribution cabinet technical field especially, it relates to a power distribution cabinet convenient to heat dissipation. BACKGROUND

[0002] The power distribution cabinet is the key equipment for receiving, distributing, controlling and protecting electric energy in the electric power system. It distributes the electric energy of the main power supply to each branch circuit through the internal components, monitors the circuit state and provides overload, short circuit, leakage and other protections.

[0003] The dust screen of the power distribution cabinet will accumulate a large amount of dust in the process of long-term use, which will affect the heat dissipation of the power distribution cabinet, so the dust on the dust screen needs to be cleaned regularly. The traditional dust screen is fixedly installed on the dust screen outer frame of the power distribution cabinet by bolts, and this dismounting and mounting mode of the dust screen is more troublesome and is not convenient for users to dismount and clean the dust screen. In order to ensure the normal heat dissipation efficiency of the power distribution cabinet, a power distribution cabinet convenient for dismounting and cleaning the dust screen is urgently needed. SUMMARY

[0004] The utility model discloses a power distribution cabinet convenient to heat dissipation to solve the short of prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A power distribution cabinet convenient to heat dissipation, including power distribution cabinet body, the dust screen outer frame is fixedly arranged on the power distribution cabinet body, the dust screen is installed on the dust screen outer frame, and the movable plate is movably arranged on the both sides of the dust screen outer frame on the power distribution cabinet body.

[0007] In addition, preferably, the mounting column is fixedly arranged at the corner of the dust screen, and the mounting cavity is adaptedly arranged on the dust screen outer frame corresponding to the mounting column.

[0008] In addition, preferably, the fixed seat is fixedly arranged on the both sides of the dust screen outer frame on the power distribution cabinet body, and the movable plate is movably arranged in the fixed seat.

[0009] In addition, preferably, the guide cavity is adaptedly arranged on the fixed seat corresponding to the guide piece, and the guide piece is fixedly arranged on the both sides of the movable plate.

[0010] In addition, preferably, a plurality of springs are mounted on the fixing seat towards the movable plate, and the other ends of the springs are connected with the movable plate.

[0011] In addition, preferably, a plurality of springs are mounted on the fixing seat towards the movable plate, and the other ends of the springs are connected with the movable plate.

[0012] The dustproof net can be fixedly installed on the dustproof net outer frame through the adaptive clamping between the clamping piece and the sub clamping groove and the female clamping groove, the dustproof net is convenient to disassemble and clean when dust is accumulated on the dustproof net, and normal heat dissipation of the power distribution cabinet body is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structure schematic view of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0014] Figure 2 A structure schematic view of the power distribution cabinet convenient for heat dissipation is provided in the utility model. Figure 1 A structure schematic view of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0015] Figure 3 An explosion structure schematic view of the dustproof net outer frame and the dustproof net of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0016] Figure 4 A structure schematic view of the fixing seat and the movable plate of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0017] Figure 5 A structure schematic view of the fixing seat and the movable plate of the power distribution cabinet convenient for heat dissipation is provided in the utility model. Figure 4 A structure schematic view of the fixing seat and the movable plate of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0018] Figure 6 An explosion structure schematic view of the fixing seat and the movable plate of the power distribution cabinet convenient for heat dissipation is provided in the utility model. Figure 5 An explosion structure schematic view of the fixing seat and the movable plate of the power distribution cabinet convenient for heat dissipation is provided in the utility model.

[0019] In the figure: 1, power distribution cabinet body, 2, dustproof net outer frame, 21, sub clamping groove, 22, installation cavity, 3, dustproof net, 31, female clamping groove, 32, installation column, 4, fixing seat, 41, spring, 5, movable plate, 51, clamping piece, 52, guide piece, 53, pull plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Reference Figures 1-6The utility model provides a power distribution cabinet convenient for heat dissipation, including power distribution cabinet body 1, dustproof screen outer frame 2 is fixedly arranged on power distribution cabinet body 1, and the dustproof screen 3 of detachable is installed on dustproof screen outer frame 2, and the both sides of dustproof screen outer frame 2 are all movably provided with movable plate 5 through spring 41 on power distribution cabinet body 1. The both sides of dustproof screen outer frame 2 are all provided with a plurality of sub -clamping groove 21, and the both sides of dustproof screen 3 are all provided with a plurality of female clamping groove 31, and the sub -clamping groove 21 and female clamping groove 31 are all one-to-one adaptation intercommunication, and the corresponding sub -clamping groove 21 and female clamping groove 31 are all fixedly provided with the clamping piece 51 of adaptation on movable plate 5.

[0022] Wherein, the corner of dustproof screen 3 is fixedly provided with mounting column 32, and the corresponding mounting column 32 is adapted to be provided with mounting cavity 22 on dustproof screen outer frame 2. Through the adaptation of mounting column 32 and mounting cavity 22, the dustproof screen 3 can be adapted to be installed on the dustproof screen outer frame 2.

[0023] Wherein, the both sides of power distribution cabinet body 1 are all fixedly provided with fixed seat 4 at dustproof screen outer frame 2, and movable plate 5 is all moved in fixed seat 4. The both sides of movable plate 5 are all fixedly provided with a plurality of guide pieces 52, and the corresponding guide pieces 52 are all adapted to be provided with guide cavities on fixed seat 4. Through the adaptation between guide piece 52 and guide cavity, the moving stability of movable plate 5 can be improved to ensure that the clamping piece 51 can be stably inserted into the sub -clamping groove 21, female clamping groove 31.

[0024] Wherein, a plurality of springs 41 are installed on fixed seat 4 towards movable plate 5, and the other end of spring 41 is connected with movable plate 5. Through the setting of spring 41, movable plate 5 can be pushed towards dustproof screen 3, so that the clamping piece 51 can be stably inserted into the sub -clamping groove 21, female clamping groove 31.

[0025] Wherein, the outside of movable plate 5 is all fixedly provided with pull plate 53, and the anti -skid pad is all laid on pull plate 53. Through the setting of pull plate 53, the movable plate 5 can be conveniently pulled by the user.

[0026] In the embodiment, the dustproof screen outer frame 2 is fixedly arranged on the power distribution cabinet body 1, and the dustproof screen 3 is installed on the dustproof screen outer frame 2, when too much dust accumulates on the dustproof screen 3, the user only needs to disassemble the dustproof screen 3 for cleaning, to prevent the dust accumulated on the dustproof screen 3 from affecting the normal heat dissipation of the power distribution cabinet body 1. It is worth noting that the dustproof screen outer frame 2 is fixedly arranged on the air inlet of the power distribution cabinet body 1, and the specific structure of the power distribution cabinet body 1 and the dustproof screen outer frame 2 is prior art, which does not belong to the technical problem of quick disassembly of the dustproof screen 3 required to be solved in the technical scheme, therefore, in the utility model, it is not described in detail.

[0027] Further, when the user needs to install the dust screen 3 on the dust screen outer frame 2, only need to install the column 32 on the dust screen 3 is inserted into the installation cavity 22 in the dust screen outer frame 2. Then by pulling plate 53, the movable plate 5 on both sides is pulled outwards, at this time the spring 41 is compressed. Then continue to install the column 32 on the dust screen 3 into the installation cavity 22, until the female card slot 31 on the dust screen 3 and the male card slot 21 on the dust screen outer frame 2 are matched and communicated.

[0028] And at this time, the card 51 on the movable plate 5 is aligned between the male card slot 21 and the female card slot 31, then the user only needs to release the movable plate 5 on both sides, at this time the movable plate 5 can be reset automatically by the elastic force of the spring 41, so as to drive the card 51 to be inserted into the male card slot 21 and the female card slot 31, so as to realize the fixed installation of the dust screen 3.

[0029] Further, when the user needs to disassemble the dust screen 3 for cleaning, only need to pull the plate 53 again, the movable plate 5 on both sides is pulled outwards, so as to drive the card 51 to be separated from the male card slot 21 and the female card slot 31 by the movable plate 5. At this time, the disassembly of the dust screen 3 can be realized.

[0030] In the utility model, through the matching of the card 51 and the male card slot 21 and the female card slot 31, the dust screen 3 can be fixedly installed on the dust screen outer frame 2. The disassembly and assembly of the dust screen 3 is convenient, and the user can disassemble and clean the dust screen 3 when the dust is accumulated on the dust screen 3, so as to ensure the normal heat dissipation of the power distribution cabinet body 1.

[0031] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A power distribution cabinet with easy heat dissipation, comprising a power distribution cabinet body (1), characterized in that, The power distribution cabinet body (1) is fixedly provided with a dustproof net frame (2), and a detachable dustproof net (3) is installed on the dustproof net frame (2). Movable plates (5) are provided on both sides of the dustproof net frame (2) via springs (41). The outer frame (2) of the dustproof net is provided with multiple sub-slots (21) on both sides, and the dustproof net (3) is provided with multiple female slots (31) on both sides. The sub-slots (21) and female slots (31) are connected to each other, and the movable plate (5) is fixedly provided with matching card pieces (51) corresponding to the sub-slots (21) and female slots (31).

2. The power distribution cabinet with heat dissipation as described in claim 1, characterized in that, The dustproof net (3) is fixedly provided with mounting posts (32) at the corners, and the dustproof net outer frame (2) is provided with mounting cavities (22) corresponding to the mounting posts (32).

3. The power distribution cabinet with heat dissipation as described in claim 1, characterized in that, The main body (1) of the power distribution cabinet is fixedly provided with fixed seats (4) on both sides of the dustproof net frame (2), and the movable plates (5) are all located within the fixed seats (4).

4. A power distribution cabinet with heat dissipation as described in claim 3, characterized in that, Multiple guide members (52) are fixedly installed on the upper and lower sides of the movable plate (5), and guide cavities are adapted to be opened on the fixed base (4) corresponding to the guide members (52).

5. A power distribution cabinet with heat dissipation as described in claim 4, characterized in that, Multiple springs (41) are installed on the fixed base (4) facing the movable plate (5), and the other end of each spring (41) is connected to the movable plate (5).

6. A power distribution cabinet with heat dissipation as described in claim 1, characterized in that, Pull plates (53) are fixedly installed on the outer side of each movable plate (5), and anti-slip pads are laid on each pull plate (53).

Images