Electrical safety protection device for electrical equipment

Abstract

The utility model relates to the field of electrical technology, and discloses an electrical safety protection device for electrical equipment, which comprises an electrical box, a box door and three groups of partition plates, the box door is arranged on the front side of the electrical box, the three groups of partition plates are welded on the inner side of the electrical box, a fixing mechanism is arranged on the back side of the electrical box, and a heat dissipation mechanism is arranged on the outer side of the electrical box. The fixing mechanism comprises a screw rod, an insulating rubber pad and a nut, the screw rod penetrates through a plate body and a wall on the back side of the electrical box, the insulating rubber pad is inserted into the position, corresponding to the screw rod, of the inner wall of the electrical box, and the nut is in threaded connection with the outer side of the screw rod. According to the electrical safety protection device for the electrical equipment, a worker can use a screw rod to penetrate through a plate body on the back side of an electrical box and a wall and then fix the screw rod through a nut, so that the electrical box is not easy to shake, the screw rod is stably fixed on the wall, heat generated in the electrical box can be dissipated outwards through notches in the two sides of the electrical box, and the safety of the electrical equipment is improved. And the temperature in the electrical box is reduced, so that the electrical box can be used more safely.

Description

Technical Field

[0001] The present application relates to the field of electrical technology, and specifically to an electrical safety protection device for electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our lives and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical factor for the normal operation and transmission of electricity in power plants is electrical equipment. At present, most electrical equipment is installed in electrical boxes, which are used to protect the electrical equipment.

[0003] When installing an existing electrical box, screws are generally used to fix the electrical box on the wall or a groove is dug in the wall to place the electrical box. However, the method of fixing the electrical box with screws or digging a groove to place the electrical box is not very stable and may easily cause the electrical box to fall. In addition, the overall structure of the electrical box is relatively closed, which affects heat dissipation and may easily cause heat damage to electrical equipment.

[0004] Therefore, there is an urgent need for an electrical safety protection device for electrical equipment to solve the problem that the electrical box is unstable and easy to fall. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides an electrical safety protection device for electrical equipment, which has the advantage of stably fixing the electrical box and solves the problem that the electrical box is unstable and prone to falling.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an electrical safety protection device for electrical equipment, comprising an electrical box, a box door and a partition, wherein the box door is arranged on the front of the electrical box, three groups of the partitions are welded to the inside of the electrical box, a fixing mechanism is arranged on the back of the electrical box, and a heat dissipation mechanism is arranged on the outside of the electrical box;

[0007] The fixing mechanism includes a screw, an insulating rubber pad and a nut. The screw passes through the plate and the wall on the back side of the electrical box. The insulating rubber pad is inserted into the position of the inner wall of the electrical box corresponding to the screw. The nut is threadedly connected to the outside of the screw.

[0008] The staff can use a screw rod to pass through the plate and wall on the back side of the electrical box, and then fix the screw rod with a nut to prevent the electrical box from shaking easily, thereby stably fixing the screw rod to the wall.

[0009] Preferably, there is a pad between the electrical box and the wall, and the screw rod passes through the pad.

[0010] Preferably, circular side notches are provided on the inner wall of the electrical box and the outer side of the pad at positions corresponding to the screw rods.

[0011] Preferably, the heat dissipation mechanism comprises a support frame, a filter frame and a filter net, two groups of the support frames are respectively welded to both sides of the electrical box, the filter frame is plugged into the inner side of the support frame, and the filter net is arranged on the inner side of the filter frame.

[0012] Preferably, a gasket is provided between the filter frame and the support frame.

[0013] Preferably, two groups of storage baskets are welded on the inner side of the box door, and a plurality of groups of evenly distributed small holes are opened on the inner side of the storage baskets.

[0014] Preferably, a desiccant bag may be placed inside the storage basket.

[0015] The small holes in the storage basket allow the desiccant bag to better absorb moisture in the air.

[0016] In summary, the present application includes at least one of the following beneficial effects:

[0017] 1. The electrical equipment uses an electrical safety protection device. When the electrical box is being installed, the staff can use a screw to pass through the plate and wall on the back of the electrical box, and then fix the screw with a nut to prevent the electrical box from shaking easily, thereby stably fixing the screw to the wall. At the same time, the screw is sealed with an insulating rubber pad, so that the electrical equipment inside the electrical box is not easy to conduct current to the screw when powered on, so that the electrical box can be used safely.

[0018] 2. The electrical equipment uses an electrical safety protection device. There are many electrical equipment installed inside the electrical box. After long-term use, a lot of heat will accumulate inside the electrical box. The heat generated inside the electrical box can be dissipated outward through the slots on both sides of the electrical box, reducing the temperature inside the electrical box. At the same time, the filter screen blocks dust from drifting onto the electrical equipment inside the electrical box, reducing the heat generated by the electrical equipment and allowing the electrical box to be used more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structure diagram of the electrical box for this application;

[0020] Figure 2 This is the internal structure diagram of the electrical box for this application;

[0021] Figure 3 This is the connection structure diagram of the screw and the electrical box for this application;

[0022] Figure 4 This is the overall structural diagram of the heat dissipation mechanism of this application;

[0023] Figure 5This is the structural diagram of the connection between the box door and the storage basket in this application.

[0024] Among them: 1. electrical box; 111. screw; 112. insulating rubber pad; 113. nut; 114. pad; 2. box door; 211. support frame; 212. filter frame; 213. filter net; 214. gasket; 215. storage basket; 3. partition. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] See also Figure 1-5 An electrical safety protection device for electrical equipment includes an electrical box 1, a box door 2 and a partition 3. A small electrical box 1 is generally installed indoors. The box door 2 is arranged on the front of the electrical box 1. Three groups of partitions 3 are welded to the inside of the electrical box 1. The partition 3 supports the electrical equipment. A fixing mechanism is arranged on the back side of the electrical box 1, and a heat dissipation mechanism is arranged on the outside of the electrical box 1.

[0027] Through the above technical solution, the electrical equipment is installed inside the electrical box 1 and on the top of the partition 3. The electrical equipment is protected by the electrical box 1 and is not easily damaged. After the electrical equipment is installed inside the electrical box 1, the box door 2 can be used to close the electrical box 1.

[0028] Specifically, the fixing mechanism includes a screw 111, an insulating rubber pad 112 and a nut 113. The screw 111 passes through the plate and the wall on the back side of the electrical box 1. The insulating rubber pad 112 is inserted into the inner wall of the electrical box 1 at a position corresponding to the screw 111. The nut 113 is threadedly connected to the outside of the screw 111. There is a pad 114 between the electrical box 1 and the wall. The screw 111 passes through the pad 114. Circular side notches are opened on the inner wall of the electrical box 1 and the outer side of the pad 114 at positions corresponding to the screw 111.

[0029] Through the above technical solution, when installing the electrical box 1, the staff can drill a hole at a predetermined position on the wall. When the electrical box 1 is close to the wall, the pad 114 is placed between the electrical box 1 and the wall to prevent the electrical box 1 from being worn. The staff uses the screw 111 to penetrate the electrical box 1, the pad 114 and the wall in sequence, and then puts the nut 113 on the screw 111 to stably fix the screw 111 to the wall. The staff presses the insulating rubber pad 112 into the notch inside the electrical box 1 corresponding to the screw 111 to seal the notch of the electrical box 1.

[0030] Specifically, the heat dissipation mechanism includes a support frame 211, a filter frame 212 and a filter screen 213. The two groups of support frames 211 are respectively welded to the two sides of the electrical box 1. The filter frame 212 is plugged into the inner side of the support frame 211. The filter screen 213 is arranged on the inner side of the filter frame 212. A gasket 214 is arranged between the filter frame 212 and the support frame 211, and the gasket 214 is made of rubber material.

[0031] Through the above technical solution, when the electrical equipment inside the electrical box 1 is in continuous use, the heat generated by the electrical equipment can be discharged to the outside through the notches on both sides of the electrical box 1. The filter 213 located inside the filter frame 212 can filter dust to prevent dust from entering the electrical box 1 from the notches on both sides of the electrical box 1. The gasket 214 is placed between the filter frame 212 and the support frame 211 to make the filter frame 212 and the support frame 211 more tightly connected to prevent the filter frame 212 from loosening and falling off.

[0032] The filter frame 212 is directly plugged into the inner side of the support frame 211 and can be easily removed, so that the filter screen 213 can be easily cleaned.

[0033] Specifically, two groups of storage baskets 215 are welded on the inner side of the box door 2 , and a plurality of groups of evenly distributed small holes are opened on the inner side of the storage baskets 215 , and desiccant bags can be placed inside the storage baskets 215 .

[0034] Through the above technical solution, when the electrical box 1 is installed indoors, especially in a basement, which is relatively humid, the desiccant bag placed inside the storage basket 215 can adsorb moisture in the air inside the electrical box 1, thereby reducing the humidity of the air and preventing electrical equipment from being easily rusted and damaged.

[0035] When in use, the staff can use the screw 111 to pass through the plate and the wall on the back side of the electrical box 1, and then fix the screw 111 with the nut 113 to prevent the electrical box 1 from shaking, thereby stably fixing the screw 111 to the wall.

[0036] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical safety protection device for electrical equipment, comprising an electrical box (1), a box door (2) and a partition (3), characterized in that: The box door (2) is arranged on the front side of the electrical box (1), the three groups of partitions (3) are welded to the inner side of the electrical box (1), a fixing mechanism is arranged on the back side of the electrical box (1), and a heat dissipation mechanism is arranged on the outer side of the electrical box (1); The fixing mechanism comprises a screw (111), an insulating rubber pad (112) and a nut (113); the screw (111) penetrates the plate body and the wall on the back side of the electrical box (1); the insulating rubber pad (112) is inserted into a position on the inner wall of the electrical box (1) corresponding to the screw (111); and the nut (113) is threadedly connected to the outside of the screw (111).

2. An electrical safety protection device for electrical equipment according to claim 1, characterized in that: A backing plate (114) is provided between the electrical box (1) and the wall, and the screw rod (111) passes through the backing plate (114).

3. An electrical safety protection device for electrical equipment according to claim 2, characterized in that: Circular side notches are provided on the inner wall of the electrical box (1) and the outer side of the pad (114) at positions corresponding to the screw rod (111).

4. The electrical safety protection device for electrical equipment according to claim 1, characterized in that: The heat dissipation mechanism comprises a support frame (211), a filter frame (212) and a filter screen (213); two groups of the support frames (211) are respectively welded to two sides of the electrical box (1); the filter frame (212) is plugged into the inner side of the support frame (211); and the filter screen (213) is arranged on the inner side of the filter frame (212).

5. An electrical safety protection device for electrical equipment according to claim 4, characterized in that: A gasket (214) is provided between the filter frame (212) and the support frame (211).

6. The electrical safety protection device for electrical equipment according to claim 1, characterized in that: Two groups of storage baskets (215) are welded on the inner side of the box door (2), and a plurality of groups of evenly distributed small holes are opened on the inner side of the storage baskets (215).

7. An electrical safety protection device for electrical equipment according to claim 6, characterized in that: A desiccant bag may be placed inside the storage basket (215).

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