Power distribution cabinet with cleaning structure for electrical engineering

Abstract

The utility model discloses a power distribution cabinet with a cleaning structure for electrical engineering, which comprises a box body, bases and heat dissipation holes, the bases are fixedly connected to four corners of the bottom of the box body, the heat dissipation holes are formed in the left side and the right side of the box body, the number of the heat dissipation holes is multiple, and the heat dissipation holes are distributed at equal intervals. Limiting mechanisms are fixedly connected to the left side and the right side of the box body. According to the utility model, through the arrangement of the limiting mechanism, a user can conveniently take out and replace the dustproof frame through the limiting mechanism, and then the dustproof frame is limited through the clamping assembly, so that the use stability is ensured, and the problems that a conventional power distribution cabinet used in electrical engineering does not have protection on heat dissipation holes during use, and the service life of the power distribution cabinet is prolonged are solved. Impurities and dust in the air can enter the power distribution cabinet through the heat dissipation holes, and dust, corrosives or other dirt is accumulated in the power distribution cabinet, so that the problems of poor contact, short circuit, electric leakage and other potential safety hazards can be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a cleaning structure for electrical engineering. Background Art

[0002] The electrical engineering distribution cabinet is a device used for power distribution and control in the power system. It integrates various electrical components, such as circuit breakers, contactors, relays, etc., to achieve power distribution, control, protection and monitoring.

[0003] The distribution cabinets used in existing electrical engineering projects do not have protection for the heat dissipation holes when in use. Impurities and dust in the air will enter the interior of the distribution cabinet through the heat dissipation holes. Dust, corrosion or other dirt will accumulate inside the distribution cabinet, which will lead to safety hazards such as poor contact, short circuit, leakage, etc. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a distribution cabinet with a cleaning structure for electrical engineering, which has the advantage of being easy to clean, and solves the problem that the distribution cabinets used in existing electrical engineering do not have protection for the heat dissipation holes when in use, and impurities and dust in the air will enter the interior of the distribution cabinet through the heat dissipation holes. Dust, corrosion or other dirt will accumulate inside the distribution cabinet, which will lead to safety hazards such as poor contact, short circuit, leakage, etc., and it is not easy for users to clean the electrical components, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet with a cleaning structure for electrical engineering, comprising a box body, a base and heat dissipation holes, wherein the base is fixedly connected to the four corners of the bottom of the box body, the heat dissipation holes are opened on the left and right sides of the box body, a plurality of heat dissipation holes are opened and distributed at equal distances, and the left and right sides of the box body are fixedly connected with a limiting mechanism.

[0006] As a preferred embodiment of the utility model, the limiting mechanism includes a mounting frame, the mounting frame is fixedly connected to the left and right sides of the box body, a dustproof frame is arranged inside the mounting frame, the front and back sides of the dustproof frame are fixedly connected with sliders, the front and rear sides of the inner wall of the mounting frame are provided with sliding grooves, the sliders are slidably connected to the sliding grooves, and the top of the mounting frame is fixedly connected with a clamping assembly.

[0007] As a preferred embodiment of the utility model, the card connection assembly includes card blocks, and the card blocks are fixedly connected to the front and rear sides of the top of the mounting frame. A baffle is provided on the top of the mounting frame, and card slots are provided on the front and rear sides of the bottom of the baffle, and the card slots are card-engaged with the card blocks.

[0008] As a preferred embodiment of the present invention, the front and rear sides of the top of the mounting frame are fixedly connected to a first magnetic block, the front and rear sides of the bottom of the baffle are fixedly connected to a second magnetic block, and the first magnetic block and the second magnetic block are magnetically connected.

[0009] As a preferred embodiment of the utility model, a pull block is provided on the top of the dustproof frame away from the heat dissipation hole, and the pull block is fixedly connected to the top of the dustproof frame away from the heat dissipation hole.

[0010] As a preferred embodiment of the utility model, a side of the dustproof frame away from the heat dissipation holes is fixedly connected with a coarse-mesh woven cloth, and the other side of the dustproof frame is fixedly connected with a foam plastic.

[0011] As a preferred embodiment of the utility model, the front and back sides of the dustproof frame are provided with ball grooves, a plurality of the ball grooves are provided and are distributed at equal distances, and balls are embedded in the ball grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a limiting mechanism, which is convenient for users to take out and replace the dustproof frame through the limiting mechanism, and then limits the dustproof frame through the clamping assembly to ensure the stability of use. It solves the problem that the distribution cabinet used in existing electrical engineering does not have protection for the heat dissipation holes when in use, and impurities and dust in the air will enter the interior of the distribution cabinet through the heat dissipation holes. Dust, corrosive substances or other dirt will accumulate inside the distribution cabinet, which will lead to safety hazards such as poor contact, short circuit, leakage, etc., and the effect of easy cleaning is achieved.

[0014] 2. The utility model fixes the mounting frame and the box body by setting a limit mechanism, and then makes the slider of the dustproof frame slidably connected with the slide groove of the mounting frame. Through the cooperation of the slider and the slide groove, the slide groove limits the slider, which is convenient for users to replace the dustproof frame and improves the convenience of cleaning.

[0015] 3. The utility model fixes the mounting frame and the box body by setting a limit mechanism, and then makes the slider of the dustproof frame slidably connected with the slide groove of the mounting frame. Through the cooperation of the slider and the slide groove, the slide groove limits the slider, which is convenient for users to replace the dustproof frame and improves the convenience of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the three-dimensional structure of the utility model.

[0019] In the figure: 1. box body; 2. base; 3. heat dissipation hole; 4. limit mechanism; 41. mounting frame; 42. dustproof frame; 43. slider; 44. slide groove; 5. snap-on assembly; 51. clamping block; 52. baffle; 53. clamping groove; 6. first magnetic block; 7. second magnetic block; 8. pull block; 9. coarse-mesh woven cloth; 10. foam plastic; 11. ball groove; 12. ball. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a power distribution cabinet with a cleaning structure for electrical engineering, including a box body 1, a base 2 and heat dissipation holes 3, the base 2 is fixedly connected to the four corners of the bottom of the box body 1, the heat dissipation holes 3 are opened on the left and right sides of the box body 1, a plurality of heat dissipation holes 3 are opened and distributed at equal distances, and the left and right sides of the box body 1 are fixedly connected with a limiting mechanism 4.

[0022] refer to Figure 2 and Figure 3 The limiting mechanism 4 includes a mounting frame 41, which is fixedly connected to the left and right sides of the box body 1. A dust frame 42 is arranged inside the mounting frame 41. The front and back sides of the dust frame 42 are fixedly connected with sliders 43. The front and rear sides of the inner wall of the mounting frame 41 are provided with slide grooves 44. The slider 43 is slidably connected to the slide grooves 44. The top of the mounting frame 41 is fixedly connected with a clamping assembly 5.

[0023] As a technical optimization scheme of the utility model, a limiting mechanism 4 is provided to fix the mounting frame 41 to the box body 1, and then the slider 43 of the dustproof frame 42 is slidably connected with the slide groove 44 of the mounting frame 41. Through the cooperation between the slider 43 and the slide groove 44, the slide groove 44 limits the slider 43, which is convenient for the user to replace the dustproof frame 42 and improves the convenience of cleaning.

[0024] refer to Figure 2 and Figure 3 The card-connecting assembly 5 includes card blocks 51, which are fixedly connected to the front and rear sides of the top of the mounting frame 41. A baffle plate 52 is provided on the top of the mounting frame 41. Card slots 53 are provided on the front and rear sides of the bottom of the baffle plate 52. The card slots 53 are card-connected with the card blocks 51.

[0025] As a technical optimization solution of the utility model, by setting a snap-on assembly 5, the block 51 of the mounting frame 41 is snap-fitted with the slot 53 of the baffle 52, and the dustproof frame 42 is restricted by the baffle 52 so that the dustproof frame 42 does not move when in use, thereby ensuring the filtration of the air and reducing the dust accumulation inside the distribution cabinet.

[0026] refer to Figure 2 and Figure 3 The front and rear sides of the top of the mounting frame 41 are fixedly connected to the first magnetic block 6, and the front and rear sides of the bottom of the baffle 52 are fixedly connected to the second magnetic block 7. The first magnetic block 6 and the second magnetic block 7 are magnetically connected.

[0027] As a technical optimization solution of the utility model, by setting the first magnetic block 6 and the second magnetic block 7, the first magnetic block 6 of the mounting frame 41 is magnetically connected to the second magnetic block 7 of the baffle 52, ensuring that the baffle 52 can be disassembled with external force during use, thereby improving the stability of use.

[0028] refer to Figure 2 A pull block 8 is provided on the top of the dustproof frame 42 away from the heat dissipation hole 3 , and the pull block 8 is fixedly connected to the top of the dustproof frame 42 away from the heat dissipation hole 3 .

[0029] As a technical optimization solution of the utility model, by setting a pull block 8, the pull block 8 and the dust frame 42 are fixed, and the user pulls the pull block 8 to drive the dust frame 42 to be taken out. The use of the pull block 8 makes it more convenient to take out, thereby improving the convenience of use.

[0030] refer to Figure 3 A coarse woven cloth 9 is fixedly connected to one side of the dustproof frame 42 away from the heat dissipation hole 3, and a foam plastic 10 is fixedly connected to the other side of the dustproof frame 42.

[0031] As a technical optimization scheme of the utility model, by setting a coarse-pored fabric 9 and a foam plastic 10, the coarse-pored fabric 9 filters the air for the first time, and then the foam plastic 10 filters the air for the second time. These materials are usually used to filter particles with a particle size of more than 5μm, and they are easier to clean and replace.

[0032] refer to Figure 3 The front and back sides of the dustproof frame 42 are both provided with ball grooves 11 , and a plurality of ball grooves 11 are provided and are distributed at equal distances, and balls 12 are embedded in the ball grooves 11 .

[0033] As a technical optimization solution of the utility model, by setting the ball groove 11 and the ball 12, the ball 12 is embedded in the ball groove 11 of the dustproof frame 42, and the ball 12 can roll between the inner and outer rings, thereby reducing direct sliding contact and greatly reducing friction. This design makes the mechanical movement smoother and extends the service life of the equipment.

[0034] The working principle and use process of the utility model are as follows: when in use, the mounting frame 41 is fixed to the box body 1, and then the slider 43 of the dustproof frame 42 is slidably connected with the slide groove 44 of the mounting frame 41, and the coarse-pore woven fabric 9 is used to filter the air for the first time through the coarse-pore woven fabric 9 and the foam plastic 10, and then the foam plastic 10 is used to filter the air for the second time. These materials are usually used to filter particles with a particle size of more than 5μm, and they are easier to clean and replace. Then the block 51 of the mounting frame 41 is engaged with the slot 53 of the baffle 52, and the first magnetic block 6 of the mounting frame 41 is magnetically connected with the second magnetic block 7 of the baffle 52, ensuring that the block can be disassembled with external force when in use, and then the slider 43 is matched with the slide groove 44, so that the slide groove 44 restricts the slider 43, and then the pull block 8 is fixed to the dustproof frame 42, so that the user can pull the pull block 8 to drive the dustproof frame 42 to be taken out, so that the user can replace the dustproof frame 42, thereby improving the convenience of cleaning.

[0035] To sum up: this distribution cabinet with a cleaning structure for electrical engineering, by setting a limiting mechanism 4, is convenient for the user to remove and replace the dust frame 42 through the limiting mechanism 4, and then limit the dust frame 42 through the clamping assembly 5, thereby ensuring the stability of use, and solving the problem that the distribution cabinet used in existing electrical engineering does not have protection for the heat dissipation holes 3 when in use, and impurities and dust in the air will enter the interior of the distribution cabinet through the heat dissipation holes 3, and dust, corrosive substances or other dirt will accumulate inside the distribution cabinet, which will lead to safety hazards such as poor contact, short circuit, leakage, etc.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution cabinet with a cleaning structure for use in electrical engineering, comprising a box body (1), a base (2) and a heat dissipation hole (3), characterized in that: The base (2) is fixedly connected to the four corners of the bottom of the box (1); the heat dissipation holes (3) are provided on the left and right sides of the box (1); a plurality of heat dissipation holes (3) are provided and are distributed at equal distances; the left and right sides of the box (1) are fixedly connected to a limiting mechanism (4); the limiting mechanism (4) comprises a mounting frame (41); the mounting frame (41) is fixedly connected to the left and right sides of the box (1); a dustproof frame (42) is provided inside the mounting frame (41); a slider (43) is fixedly connected to the front and back sides of the dustproof frame (42); a slide groove (44) is provided on the front and rear sides of the inner wall of the mounting frame (41); the slider (43) is slidably connected to the slide groove (44); and a clamping assembly (5) is fixedly connected to the top of the mounting frame (41).

2. A power distribution cabinet with a cleaning structure for electrical engineering according to claim 1, characterized in that: The clamping assembly (5) comprises a clamping block (51), the clamping blocks (51) being fixedly connected to the front side and the rear side of the top of the mounting frame (41), the top of the mounting frame (41) being provided with a baffle plate (52), the bottom of the baffle plate (52) being provided with a clamping slot (53) on the front side and the rear side, the clamping slot (53) being clamped and matched with the clamping block (51).

3. A power distribution cabinet with a cleaning structure for electrical engineering according to claim 2, characterized in that: The front side and the rear side of the top of the mounting frame (41) are both fixedly connected to a first magnetic block (6), and the front side and the rear side of the bottom of the baffle (52) are both fixedly connected to a second magnetic block (7), and the first magnetic block (6) and the second magnetic block (7) are magnetically connected.

4. A power distribution cabinet with a cleaning structure for electrical engineering according to claim 1, characterized in that: A pull block (8) is provided on the top of the dustproof frame (42) on the side away from the heat dissipation hole (3), and the pull block (8) is fixedly connected to the top of the dustproof frame (42) on the side away from the heat dissipation hole (3).

5. A power distribution cabinet with a cleaning structure for electrical engineering according to claim 1, characterized in that: A coarse woven cloth (9) is fixedly connected to one side of the dustproof frame (42) away from the heat dissipation hole (3), and a foam plastic (10) is fixedly connected to the other side of the dustproof frame (42).

6. A power distribution cabinet with a cleaning structure for electrical engineering according to claim 1, characterized in that: The front and back sides of the dustproof frame (42) are both provided with ball grooves (11), a plurality of the ball grooves (11) are provided and are distributed at equal distances, and balls (12) are embedded in the ball grooves (11).

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