Power distribution box convenient to overhaul

Abstract

The utility model discloses a distribution box convenient to overhaul, and belongs to the technical field of distribution boxes. A power distribution box convenient to overhaul comprises a base, a wiring mechanism, an adjustable box cover, a top cover and a heat dissipation mechanism, the wiring mechanism is fixedly arranged on the base in a penetrating connection mode, and by arranging the adjustable box cover, when internal power equipment needs to be overhauled, a threaded rod is used for driving the adjustable box cover to move upwards, so that the power equipment is exposed outside, and maintenance is convenient. The device is simple in structure and convenient for workers to overhaul from various positions, practicability of the device is improved, wiring of various lines is facilitated by arranging a wiring mechanism, automatic cleaning of the filter pipe is realized while the adjustable box cover is opened for storage by arranging a cleaning ring with a tension spring, ventilation of the filter pipe is guaranteed, and the service life of the filter pipe is prolonged. The practicability of the device is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of distribution boxes, and more specifically, to a distribution box that is easy to maintain. Background Art

[0002] Distribution boxes are devices used for electrical power distribution and control, usually installed in buildings or industrial facilities. These boxes are responsible for receiving electrical energy from the power system and distributing it to different electrical devices and systems. Here is some basic information about distribution boxes:

[0003] Function: The main function of the distribution box is to receive electrical energy from the power system and then distribute it to various electrical equipment, lighting systems, sockets and other electrical loads in the building. It can also contain devices such as circuit breakers and fuses for overload and short circuit protection.

[0004] Types: There are various types of distribution boxes, depending on their purpose and installation location. Common types include main distribution box, distribution box, control box, instrument box, etc. The main distribution box usually receives power input and then distributes the power to different branch circuits.

[0005] When designing and using distribution boxes, safety standards and regulations must be strictly followed to ensure the safety and reliability of the electrical system.

[0006] The document with prior art publication number CN116632686A provides a distribution box, which flexibly connects the hanging ears of the distribution box with the distribution box body, and allows the hanging ears of the distribution box to be movably adjusted up and down; this can facilitate the packaging of the distribution box during transportation, and also facilitate the use of different installation methods to fix the distribution box at the installation site.

[0007] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: when the device needs to be repaired, the box cover can only be opened for repair, the repair range is limited and it is not convenient to repair the inside, and the practicality is poor.

[0008] In view of this, we propose a distribution box that is easy to maintain. Utility Model Content

[0009] 1. Technical issues to be solved

[0010] The purpose of the present application is to provide a distribution box that is easy to maintain, so as to solve the problem of inconvenience in maintaining the inside thereof as mentioned in the above-mentioned background technology.

[0011] 2. Technical solution

[0012] A distribution box that is easy to maintain, comprising a base, a wiring mechanism, an adjustable box cover, a top cover, and a heat dissipation mechanism, wherein the wiring mechanism is connected and fixedly arranged on the base;

[0013] The adjustable box cover is slidably arranged on the base;

[0014] The top cover is connected and fixedly arranged on the adjustable box cover;

[0015] The heat dissipation mechanism is connected and fixedly arranged on the adjustable box cover.

[0016] Preferably, a slider is fixedly connected to one end of the adjustable box cover, the slider is slidably matched with the base, a threaded rod is connected to the inner thread of the slider, the threaded rod is rotatably connected to the base, a motor is fixedly connected to the threaded rod, and a sealing groove is provided at the bottom of the adjustable box cover.

[0017] Preferably, a sealing ring is fixedly connected to the base, and the sealing ring is movably plugged into the sealing groove.

[0018] Preferably, the wiring mechanism includes a wiring groove, the wiring groove is connected and fixedly arranged through the base, a plurality of wire outlet holes are opened on one side of the wiring groove, a blocking cover is slidably provided on the wiring groove, a spring is connected and fixedly arranged between the blocking cover and the wiring groove, a limit block is movably inserted on one side of the blocking cover, and one side of the limit block is movably contacted with the inner wall of the base.

[0019] Preferably, the heat dissipation mechanism includes a filter tube, which is connected and fixedly arranged through the adjustable box cover, a heat dissipation fan is installed in the filter tube, a cleaning ring is slidably arranged on the outer wall of the filter tube, one end of the cleaning ring is connected and passes through the adjustable box cover and is movably contacted with the wiring groove, and a plurality of tension springs are connected and fixedly arranged between the cleaning ring and the adjustable box cover.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present application are: by setting an adjustable box cover, when the internal power equipment needs to be inspected and repaired, the threaded rod is used to drive the adjustable box cover to move up, so that the power equipment is exposed to the outside, which is convenient for the staff to inspect and repair from various positions, thereby improving the practicality of the device. At the same time, by setting a wiring mechanism, it is convenient to wire various lines. At the same time, by setting a cleaning ring with a tension spring, it is possible to realize automatic cleaning of the filter tube when the adjustable box cover is opened for storage, thereby ensuring the ventilation of the filter tube and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2This is a schematic cross-sectional view of the overall structure of this application;

[0024] Figure 3 It is a schematic diagram of a partial structural cross-section of the present application;

[0025] Figure 4 This is a schematic diagram of the wiring mechanism structure of this application;

[0026] Figure 5 This is a schematic cross-sectional view of the heat dissipation mechanism structure of the present application;

[0027] Explanation of the numbers in the figure: 1. Base; 2. Wiring mechanism; 3. Adjustable box cover; 4. Top cover; 5. Heat dissipation mechanism; 301. Slider; 302. Threaded rod; 303. Motor; 101. Sealing ring; 201. Wiring groove; 202. Wire outlet hole; 203. Block cover; 204. Spring; 205. Limit block; 501. Filter tube; 502. Cooling fan; 503. Cleaning ring; 504. Tension spring. DETAILED DESCRIPTION

[0028] Please refer to Figures 1-5. This application provides a technical solution:

[0029] A distribution box convenient for maintenance, comprising a base 1, a wiring mechanism 2, an adjustable box cover 3, a top cover 4, and a heat dissipation mechanism 5, wherein the wiring mechanism 2 is connected and fixedly arranged on the base 1;

[0030] The adjustable box cover 3 is slidably arranged on the base 1;

[0031] The top cover 4 is connected and fixedly arranged on the adjustable box cover 3;

[0032] The heat dissipation mechanism 5 is connected and fixedly arranged on the adjustable box cover 3 .

[0033] Specifically, a slider 301 is fixedly connected to one end of the adjustable box cover 3, and the slider 301 is slidably matched with the base 1. A threaded rod 302 is connected to the inner thread of the slider 301, and the threaded rod 302 is rotatably connected to the base 1. A motor 303 is fixedly connected to the threaded rod 302, and a sealing groove is provided at the bottom of the adjustable box cover 3.

[0034] In this embodiment, the threaded rod 302 enables the adjustable box cover 3 to be positioned adjustable for easy maintenance.

[0035] Furthermore, a sealing ring 101 is fixedly connected to the base 1 , and the sealing ring 101 is movably plugged into the sealing groove.

[0036] In this embodiment, the sealing ring 101 improves the sealing between the adjustable housing 3 and the base 1 .

[0037] Furthermore, the wiring mechanism 2 includes a wiring groove 201, which is connected and fixedly arranged with the base 1 through-through, and a plurality of wire outlet holes 202 are opened on one side of the wiring groove 201. A blocking cover 203 is slidably arranged on the wiring groove 201, and a spring 204 is connected and fixedly arranged between the blocking cover 203 and the wiring groove 201. A limit block 205 is movably inserted on one side of the blocking cover 203, and one side of the limit block 205 is movably contacted with the inner wall of the base 1.

[0038] In this embodiment, the wiring groove 201 facilitates wiring, and the limit block 205 facilitates the cover 203 to remain in an open state, thereby facilitating wiring.

[0039] In addition, the heat dissipation mechanism 5 includes a filter tube 501, which is connected and fixedly arranged through the adjustable box cover 3, a heat dissipation fan 502 is installed in the filter tube 501, and a cleaning ring 503 is slidably arranged on the outer wall of the filter tube 501, one end of the cleaning ring 503 is connected and passes through the adjustable box cover 3 and is arranged in movable contact with the wiring groove 201, and a plurality of tension springs 504 are connected and fixedly arranged between the cleaning ring 503 and the adjustable box cover 3.

[0040] In this embodiment, the tension spring 504 drives the cleaning ring 503 to return to its original position to clean the filter tube 501 .

[0041] The implementation principle of the distribution box for easy maintenance in the embodiment of the present application is as follows: when the power equipment needs to be wired and repaired, the motor 303 is used to drive the threaded rod 302 to rotate, so that the threaded rod 302 drives the adjustable box cover 3 connected to the slider 301 to move up and open, and at the same time, under the action of the cleaning ring 503 being unrestricted, under the action of the tension spring 504, the cleaning ring 503 moves down to clean the outer wall of the filter tube 501;

[0042] Then, pull open the blocking cover 203 so that the limit block 205 blocks one side of the base 1, so that the blocking cover 203 remains in the open state, and then pass the wires through the wiring groove 201 and out from the outlet hole 202 to connect with the power equipment for maintenance.

Claims

1. A distribution box that is easy to maintain, comprising a base (1), a wiring mechanism (2), an adjustable box cover (3), a top cover (4), and a heat dissipation mechanism (5), characterized in that: A wiring mechanism (2) is fixedly provided on the base (1) and penetrates through it; The adjustable box cover (3) is slidably arranged on the base (1); The top cover (4) is connected and fixedly arranged on the adjustable box cover (3); The heat dissipation mechanism (5) is connected through and fixedly arranged on the adjustable box cover (3).

2. The distribution box that is easy to maintain according to claim 1 is characterized in that: A slider (301) is fixedly connected to one end of the adjustable box cover (3), the slider (301) is slidably matched with the base (1), a threaded rod (302) is internally threadedly connected to the slider (301), the threaded rod (302) is rotatably connected to the base (1), a motor (303) is fixedly connected to the threaded rod (302), and a sealing groove is provided at the bottom of the adjustable box cover (3).

3. The distribution box that is easy to maintain according to claim 2 is characterized in that: A sealing ring (101) is fixedly connected to the base (1), and the sealing ring (101) is movably plugged into the sealing groove.

4. The distribution box that is easy to maintain according to claim 1 is characterized in that: The wiring mechanism (2) comprises a wiring groove (201), the wiring groove (201) and the base (1) are connected and fixedly arranged through, a plurality of wire outlet holes (202) are opened on one side of the wiring groove (201), a blocking cover (203) is slidably arranged on the wiring groove (201), a spring (204) is connected and fixedly arranged between the blocking cover (203) and the wiring groove (201), a limit block (205) is movably inserted on one side of the blocking cover (203), and one side of the limit block (205) is in movably contact with the inner wall of the base (1).

5. The distribution box that is easy to maintain according to claim 1 is characterized in that: The heat dissipation mechanism (5) comprises a filter tube (501), the filter tube (501) and the adjustable box cover (3) are connected and fixedly arranged, a heat dissipation fan (502) is installed in the filter tube (501), a cleaning ring (503) is slidably arranged on the outer wall of the filter tube (501), one end of the cleaning ring (503) is connected and passes through the adjustable box cover (3) and is arranged in movable contact with the wiring groove (201), and a plurality of tension springs (504) are connected and fixedly arranged between the cleaning ring (503) and the adjustable box cover (3).

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