Movable power distribution cabinet

Abstract

The utility model discloses a movable power distribution cabinet which comprises a power distribution box, electrical elements are orderly installed in the power distribution box, a box door is rotatably installed on the power distribution box through hinges, a base is installed on the power distribution box, and universal wheels are installed at the four corners of the bottom end of the base respectively. The side wall of the distribution box is provided with a plurality of heat dissipation holes, each heat dissipation hole is internally provided with a square block, each square block is internally provided with an L-shaped hole, and the tail end of each L-shaped hole is provided with a filter screen. When the distribution box is used, the distribution box can move through the universal wheels on the base, heat generated in the distribution box is dissipated through the L-shaped holes in the square blocks in the heat dissipation holes, the filter screens in the L-shaped holes filter external dust and prevent the external dust from entering the distribution box to influence circuits, and the timing switch is started at regular time, so that the power supply in the distribution box supplies power to the blower. And the blower blows air into the L-shaped hole, so that the blocked filter screen is blown open, and normal heat dissipation is prevented from being influenced.

Description

Technical Field

[0001] This patent relates to the technical field of power distribution cabinets, specifically a movable power distribution cabinet. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. However, during the use of the current distribution cabinet, the heat is often dissipated through the heat dissipation holes on the side wall. However, external dust will enter the cabinet through the heat dissipation holes, causing problems that affect the distribution cabinet. Utility Model Content

[0003] The purpose of this patent is to provide a movable distribution cabinet.

[0004] To achieve the above purpose, this patent provides the following technical solutions: a movable power distribution cabinet, including a distribution box, wherein electrical components are neatly installed in the distribution box, a box door is installed on the distribution box through hinge rotation, a base is installed on the distribution box, and universal wheels are installed at the four corners of the bottom end of the base;

[0005] A plurality of heat dissipation holes are provided on the side wall of the distribution box, a block is installed in each of the heat dissipation holes, an L-shaped hole is provided in each of the blocks, a filter is installed at the end of each of the L-shaped holes, a frame is installed in the distribution box, the frame covers the heat dissipation holes, a mounting groove is provided on the frame, a hair dryer is installed in the mounting groove, and the air outlet of the hair dryer is on the same horizontal line as the heat dissipation holes.

[0006] Preferably, a limiting structure is installed on the base, and the limiting structure includes a groove, an electric push rod and a top plate;

[0007] The groove is formed on the base, the electric push rod is installed in the groove, the top plate is installed on the output end of the electric push rod, and the top plate is placed in the groove.

[0008] Preferably, the top plate is provided with anti-skid grooves, the number of which is no less than seven, and the anti-skid grooves are evenly distributed on the top plate.

[0009] Preferably, a top cover is installed on the distribution box, and a water baffle is installed on the side wall of the distribution box, and the water baffle blocks the heat dissipation holes.

[0010] Preferably, the top cover is mounted on the distribution box via a connecting structure, and the connecting structure includes bolts and threaded holes;

[0011] The bolts are installed on the top cover, the threaded holes are opened on the distribution box, and the bolts are sleeved in the threaded holes.

[0012] Preferably, a first magnetic stripe frame is installed at the front end of the distribution box, and a second magnetic stripe frame is installed on the box door, and the second magnetic stripe frame is adsorbed on the first magnetic stripe frame.

[0013] Compared with the prior art, the beneficial effects of this patent are: the movable power distribution cabinet has the following advantages compared with the traditional technology:

[0014] When in use, the distribution box can be moved through the universal wheels on the base, and the heat generated in the distribution box is dissipated through the L-shaped holes on the block inside the heat dissipation hole, and the filter in the L-shaped hole filters external dust to prevent external dust from entering the distribution box and affecting the line. The timing switch starts at a fixed time, so that the internal power supply of the distribution box supplies power to the hair dryer, and the hair dryer blows air into the L-shaped hole to blow open the blocked filter to avoid affecting normal heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this patent;

[0016] Figure 2 This is a schematic diagram of the structure of the heat dissipation holes, blocks and L-shaped holes of this patent;

[0017] Figure 3 This is a schematic diagram of the structure of the groove, electric push rod and top plate of the patent;

[0018] Figure 4 This is a schematic diagram of the connection structure of the present patent;

[0019] Figure 5 This is a schematic diagram of the structure of the first magnetic stripe frame, the second magnetic stripe frame and the box door of this patent.

[0020] In the figure: 1, distribution box, 2, box door, 3, top cover, 4, limiting structure, 401, groove, 402, electric push rod, 403, top plate, 5, water baffle, 6, base, 7, universal wheel, 8, heat dissipation hole, 9, block, 10, L-shaped hole, 11, filter, 12, frame, 13, hair dryer, 14, anti-slip groove, 15, connection structure, 16, bolt, 17, threaded hole, 18, first magnetic stripe frame, 19, second magnetic stripe frame, 20, electrical components. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figure 1-5 This patent provides a technical solution: a movable power distribution cabinet, including a distribution box 1, in which electrical components 20 are neatly installed, the electrical components 20 include instruments, switches and circuits, etc., and should be neatly arranged and installed in the distribution box 1, a box door 2 is installed on the distribution box 1 through hinge rotation, a base 6 is installed on the distribution box 1, and universal wheels 7 are respectively installed at the four corners of the bottom end of the base 6; the universal wheels 7 on the base 6 facilitate the movement of the distribution box 1

[0023] The side wall of the distribution box 1 is provided with five rows and five columns of heat dissipation holes 8, each heat dissipation hole 8 is installed with a block 9, each block 9 is provided with an L-shaped hole 10, and a filter screen 11 is installed at the end of each L-shaped hole 10. The filter screen 11 is made of stainless steel with through holes on the surface, and the number of meshes can be selected according to actual use needs. A frame 12 is installed in the distribution box 1, and the frame 12 covers the heat dissipation holes 8. The frame 12 is strip-shaped and does not affect the heat dissipation of the heat dissipation holes 8. An installation groove is provided on the frame 12, and a hair dryer 13 is installed in the installation groove. The hair dryer 13 is connected to the distribution box 1 through a timing switch in the distribution box 1. The built-in power supply is electrically connected (the time set on the timing switch is 1-2h), and the air outlet of the hair dryer 13 is on the same horizontal line as the heat dissipation hole 8. When in use, the distribution box 1 can be moved by the universal wheel 7 on the base 6, and the heat generated in the distribution box 1 is dissipated through the L-shaped hole 10 on the block 9 in the heat dissipation hole 8, and the filter 11 in the L-shaped hole 10 filters external dust to prevent external dust from entering the distribution box 1 and affecting the line. The timing switch is started at a fixed time, so that the internal power supply of the distribution box 1 supplies power to the hair dryer 13, and the hair dryer 13 blows air into the L-shaped hole 10 to blow open the blocked filter to avoid affecting normal heat dissipation.

[0024] A limiting structure 4 is installed on the base 6, and the limiting structure 4 includes a groove 401, an electric push rod 402 and a top plate 403;

[0025] A groove 401 is provided on the base 6, an electric push rod 402 is installed in the groove 401, the electric push rod 402 is connected to the built-in power supply of the distribution box 1 through the remote control switch in the distribution box 1, a top plate 403 is installed on the output end of the electric push rod 402, the top plate 403 is placed in the groove 401, and the length of the top plate 403 is consistent with the length of the base 6. After the distribution box 1 is moved and needs to be fixed, the remote control of the remote control switch is started, and the built-in power supply of the distribution box 1 supplies power to the electric push rod 402, so that it drives the top plate 403 to be pushed out of the groove 401 and pressed against the ground, thereby limiting the position of the distribution box 1.

[0026] The top plate 403 is provided with anti-skid grooves 14 , the number of which is not less than seven, and the anti-skid grooves 14 are evenly distributed on the top plate 403 , and the anti-skid grooves 14 increase the friction between the top plate 403 and the ground.

[0027] A top cover 3 is installed on the distribution box 1 to protect the top of the distribution box 1 . A water baffle 5 is installed on the side wall of the distribution box 1 to block the heat dissipation holes 8 to prevent splashing water from entering the heat dissipation holes 8 .

[0028] The top cover 3 is mounted on the distribution box 1 through a connection structure 15, and the connection structure 15 includes a bolt 16 and a threaded hole 17;

[0029] The bolt 16 is installed on the top cover 3, and the threaded hole 17 is opened on the distribution box 1. The bolt 16 is sleeved in the threaded hole 17, and the bolt 16 on the top cover 3 is screwed into the threaded hole 17 on the distribution box 1, so that the top cover 3 is installed on the distribution box 1.

[0030] A first magnetic stripe frame 18 is installed at the front end of the distribution box 1, and a second magnetic stripe frame 19 is installed on the box door 2. The second magnetic stripe frame 19 is adsorbed on the first magnetic stripe frame 18. When the box door 2 is closed, the second magnetic stripe frame 19 is adsorbed on the first magnetic stripe frame 18 to seal and close the distribution box 1.

[0031] When using the movable distribution cabinet, first, the distribution box 1 can be moved by the universal wheels 7 on the base 6. After the distribution box 1 is moved, when it needs to be fixed, start the remote control of the remote control switch, and the built-in power supply of the distribution box 1 supplies power to the electric push rod 402, so that it drives the top plate 403 to be pushed out of the groove 401 and press on the ground, limiting the distribution box 1. When the distribution box 1 is working, the heat generated inside is dissipated through the L-shaped hole 10 on the block 9 in the heat dissipation hole 8, and the filter 11 in the L-shaped hole 10 filters external dust to prevent external dust from entering the distribution box 1 and affecting the line. The timing switch is started at a fixed time, so that the internal power supply of the distribution box 1 supplies power to the hair dryer 13, and the hair dryer 13 blows air into the L-shaped hole 10 to blow open the blocked filter to avoid affecting normal heat dissipation.

[0032] Although the embodiments of the present patent have been shown and described, it will be understood 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 patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A movable power distribution cabinet, comprising a power distribution box (1), characterized in that: The distribution box (1) has electrical components (20) neatly installed in it, a box door (2) is rotatably installed on the distribution box (1) via hinges, a base (6) is installed on the distribution box (1), and universal wheels (7) are respectively installed at the four corners of the bottom end of the base (6); The side wall of the distribution box (1) is provided with a plurality of heat dissipation holes (8), each of the heat dissipation holes (8) is provided with a block (9), each of the block (9) is provided with an L-shaped hole (10), and a filter (11) is provided at the end of each of the L-shaped holes (10). A frame (12) is provided in the distribution box (1), and the frame (12) covers the heat dissipation holes (8). The frame (12) is provided with an installation groove, and a hair dryer (13) is provided in the installation groove, and the air outlet of the hair dryer (13) is on the same horizontal line as the heat dissipation holes (8).

2. A movable power distribution cabinet according to claim 1, characterized in that: A limiting structure (4) is installed on the base (6), and the limiting structure (4) comprises a groove (401), an electric push rod (402) and a top plate (403); The groove (401) is formed on the base (6), the electric push rod (402) is installed in the groove (401), the top plate (403) is installed on the output end of the electric push rod (402), and the top plate (403) is placed in the groove (401).

3. A movable power distribution cabinet according to claim 2, characterized in that: The top plate (403) is provided with anti-skid grooves (14), the number of the anti-skid grooves (14) is not less than seven, and the anti-skid grooves (14) are evenly distributed on the top plate (403).

4. A movable power distribution cabinet according to claim 1, characterized in that: The distribution box (1) is provided with a top cover (3), and the side wall of the distribution box (1) is provided with a water baffle (5), wherein the water baffle (5) shields the heat dissipation holes (8).

5. A movable power distribution cabinet according to claim 4, characterized in that: The top cover (3) is mounted on the distribution box (1) via a connection structure (15), wherein the connection structure (15) comprises a bolt (16) and a threaded hole (17); The bolt (16) is mounted on the top cover (3), the threaded hole (17) is opened on the distribution box (1), and the bolt (16) is sleeved in the threaded hole (17).

6. A movable power distribution cabinet according to claim 1, characterized in that: A first magnetic stripe frame (18) is installed at the front end of the distribution box (1), and a second magnetic stripe frame (19) is installed on the box door (2), and the second magnetic stripe frame (19) is adsorbed on the first magnetic stripe frame (18).

Images