Stainless steel distribution box with double-door structure

Abstract

The utility model relates to the field of distribution boxes, and particularly discloses a stainless steel distribution box with a double-door structure, which comprises a box body made of stainless steel, a left box door and a right box door, a left mounting cavity and a right mounting cavity are formed in the box body, the box body is positioned between the left box door and the right box door to form a first vertical plate, a left lock body is arranged on the left box door, and a right lock body is arranged on the right box door. A right lock body is arranged on the right box door; a left mounting plate is arranged in the left mounting cavity, a left heat dissipation mounting frame for fixing the power distribution switch is arranged on the left mounting plate, a right mounting plate is arranged in the right mounting cavity, a right heat dissipation mounting frame for fixing the power distribution switch is arranged on the right mounting plate, and the left heat dissipation mounting frame and the right heat dissipation mounting frame are U-shaped. According to the utility model, the distribution switches can be installed separately, thereby realizing separate maintenance, facilitating distinguishing and avoiding mutual interference; the power distribution switch is suspended, the heat dissipation effect is good, damage to the left mounting plate and the right mounting plate is small, rainwater flowing into the inner wall of the box body is prevented from making contact with the power distribution switch, and use is safe.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to a stainless steel distribution box with a double-door structure. Background Art

[0002] Existing double-door distribution boxes, such as the IP66 waterproof and dustproof railway lamp control box 1000*800*300 double-door switch distribution cabinet sold by Shanghai Sipuwell Electric Co., Ltd., include a box body, a left box door hinged on the left side of the box body, and a right box door hinged on the right side of the box body. The box body, the left box door and the right box door are all made of stainless steel. The left box door and the right box door are connected by a lock body. A mounting plate for installing the distribution switch is provided in the box body. It was found during use that the distribution switch is directly installed on the mounting plate. On the one hand, the heat dissipation effect is not good. When installing, it needs to be screwed into the mounting plate by screws, which causes great damage to the mounting plate; and the infiltrated rainwater will flow along the inner wall of the distribution box, which is easy to wet the mounting plate, posing certain safety hazards; all the distribution switches can only be installed on one mounting plate, and the separate installation and maintenance of the distribution switches cannot be achieved. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a stainless steel distribution box with a double-door structure, which has good heat dissipation effect, causes little damage to the left mounting plate and the right mounting plate, and is safe to use; the distribution switches can be installed and maintained separately.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel distribution box with a double-door structure, comprising a box body for installing a distribution switch, a left box door hinged on the left side of the box body, and a right box door hinged on the right side of the box body, the box body, the left box door and the right box door are all made of stainless steel; a left installation cavity and a right installation cavity are formed in the box body, and the box body is located between the left box door and the right box door to form a first vertical plate, a left lock body is provided on the left box door, and a right lock body is provided on the right box door; a left installation plate is provided in the left installation cavity, and a left heat dissipation mounting frame for fixing the distribution switch is provided on the left installation plate, a right installation plate is provided in the right installation cavity, and a right heat dissipation mounting frame for fixing the distribution switch is provided on the right installation plate, the left heat dissipation mounting frame and the right heat dissipation mounting frame are in a U shape, and left installation edges are formed at both ends of the left heat dissipation mounting frame, and right installation edges are formed at both ends of the right heat dissipation mounting frame; the left installation edge is fixed to the left mounting plate by a left screw; and the right installation edge is fixed to the right mounting plate by a right screw. When in use, the distribution switch can be installed separately on the left mounting plate or the right mounting plate. During maintenance, the left lock body can be opened to repair the distribution switch on the left mounting plate; or the right lock body can be opened to repair the distribution switch on the right mounting plate; the distribution switches can be installed and repaired separately to avoid mutual influence; in addition, the distribution switch on the left mounting plate is installed through the left heat dissipation mounting frame, and the distribution switch on the right mounting plate is installed through the right heat dissipation mounting frame. The left heat dissipation mounting frame and the right heat dissipation mounting frame are both U-shaped, so the distribution switch can be installed in the air to improve the heat dissipation effect; the distribution switch is installed on the left heat dissipation mounting frame and the right heat dissipation mounting frame, which causes less damage to the left mounting plate and the right mounting plate, and even if rainwater penetrates into the inner wall of the box, the suspended distribution switch will not come into contact with the rainwater, so it is safe to use.

[0005] Furthermore, the box body is hinged to a left waterproof door on the inner side of the left box door, and the box body is hinged to a right waterproof door on the inner side of the right box door, and a second vertical plate is provided between the left waterproof door and the right waterproof door.

[0006] Furthermore, a drainage groove is formed at the bottom of the box body between the left box door, the right box door, the first vertical plate and the left waterproof door, the right waterproof door, and the second vertical plate, and a drainage hole is provided at the lower part of one end of the drainage groove. When water seeps into the left box door and the right box door, the left waterproof door and the right waterproof door can play a waterproof role, and the drainage groove can play a drainage role.

[0007] To sum up, the beneficial effects of the utility model are as follows: this product can install the distribution switch separately. During maintenance, the left box door or the right box door can be opened separately to realize separate maintenance, which is convenient for distinction and avoids mutual interference; the distribution switch is installed through the left heat dissipation mounting frame and the right heat dissipation mounting frame to realize the suspended placement of the distribution switch, with good heat dissipation effect, little damage to the left mounting plate and the right mounting plate, and rainwater is prevented from flowing into the inner wall of the box and contacting the distribution switch, which is safe to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the split structure of the utility model;

[0009] Figure 2 The structure of the utility model is shown in FIG. Figure 1 ;

[0010] Figure 3 It is a three-dimensional diagram of the utility model;

[0011] Figure 4 It is the front view of the utility model;

[0012] Among them, there are a distribution switch 100; a box body 1, a left installation cavity 11, a right installation cavity 12, a left installation plate 13, a right installation plate 14, a left waterproof door 16, and a right waterproof door 17; a left box door 2, a left lock body 21; a right box door 3, a right lock body 31; a first vertical plate 4; a left heat dissipation mounting frame 5, a left mounting edge 51; a right heat dissipation mounting frame 6, a right mounting edge 61; a drainage groove 7; and a second vertical plate 8. DETAILED DESCRIPTION

[0013] 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.

[0014] like Figure 1-4 As shown, a stainless steel distribution box with a double-door structure includes a box body 1, a left box door 2 and a right box door 3. The box body 1, the left box door 2 and the right box door 3 are all made of stainless steel. The box body 1 is used to install a distribution switch 100. The left side of the left box door 2 is hinged to the left side of the box body 1, and the right side of the right box door 3 is hinged to the right side of the box body 1. These structures are similar to existing distribution boxes and will not be repeated here.

[0015] The improvement of this product is that: the box body 1 forms a left installation cavity 11 and a right installation cavity 12, the box body 1 is located between the left box door 2 and the right box door 3 to form a first vertical plate 4, when the left box door 2 and the right box door 3 are closed, the left box door 2 and the right box door 3 press the first vertical plate, and it is best to set a rubber ring around the left box door 2 and the right box door 3 to improve the sealing and waterproof effect. The left box door 2 is provided with a left lock body 21, and the right box door 3 is provided with a right lock body 31, and the left lock body 21 and the right lock body 31 are also selected from existing distribution box locks. A left mounting plate 13 is provided in the left mounting cavity 11, and the left mounting plate 13 is fixed to the left side of the rear wall of the box body 1 by a first screw. A left heat dissipation mounting frame 5 is provided on the left mounting plate 13, and the left heat dissipation mounting frame 5 is in a U shape, and the two ends of the left heat dissipation mounting frame 5 form a left mounting edge 51, and the left mounting edge 51 is fixed to the left mounting plate 13 by a left screw; a part of the power distribution switch 100 can be fixed to the left heat dissipation mounting frame 5 by a second screw. A right mounting plate 14 is provided at the back of the right mounting cavity 12, and the right mounting plate 14 is fixed to the right side of the rear wall of the box body 1 by a third screw. The right heat dissipation mounting frame 6 is in a U shape, and the two ends of the right heat dissipation mounting frame 6 form a right mounting edge 61; the right mounting edge 61 is fixed to the right mounting plate 14 by a right screw, and another part of the power distribution switch 100 can be fixed to the right heat dissipation mounting frame 6 by a fourth screw.

[0016] In order to further improve the waterproof effect, the box body 1 is provided with a left waterproof door 16 on the inner side of the left door 2, and the left waterproof door 16 is hinged to the left wall of the box body 1 on the left side. The box body 1 is provided with a right waterproof door 17 on the inner side of the right door 3, and the right waterproof door 17 is hinged to the right wall of the box body 1 on the right side. A second vertical plate 8 is provided between the left waterproof door 16 and the right waterproof door 17, and the second vertical plate 8 is located directly behind the first vertical plate 4. When the left waterproof door 16 and the right waterproof door 17 are closed, the left waterproof door 16 presses the left side of the first vertical plate 4, and the right waterproof door 17 presses the right side of the first vertical plate 4. It is also preferred to provide a second sealing ring around the left waterproof door 16 and the right waterproof door 17, and the second sealing ring is made of rubber material. A drainage groove 7 is formed at the bottom of the box body 1 between the left door 2, the right door 3, the first vertical plate 4 and the left waterproof door 16, the right waterproof door 17, and the second vertical plate 8, and a drainage hole is provided at the lower left end of the drainage groove.

[0017] When in use, the power distribution switch 100 can be divided into two parts according to the type of the power distribution switch 100 or the position of the control, wherein one part of the power distribution switch 100 is installed on the left heat dissipation mounting frame 5, and the other part of the power distribution switch 100 is installed on the right heat dissipation mounting frame 6. During maintenance, the left lock body 21 or the right lock body 31 can be opened as needed, so as to facilitate distinction and avoid mutual interference.

[0018] When it rains, even if rainwater seeps into the left box door 2 and the right box door 3, the rainwater will flow to the drainage groove 7 and then be discharged from the box body 1 through the drainage hole. In addition, the left heat dissipation mounting frame 5 and the right heat dissipation mounting frame 6 can realize the suspended installation of the distribution switch 100, thereby improving the heat dissipation effect and avoiding direct contact with the inner wall of the box body 1. Even if rainwater seeps into the inner wall of the box body 1, it will not touch it, thereby improving the safety of use.

[0019] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stainless steel distribution box with a double-door structure, comprising a box body (1) for mounting a distribution switch (100), a left box door (2) hinged to the left side of the box body (1), and a right box door (3) hinged to the right side of the box body (1), wherein the box body (1), the left box door (2) and the right box door (3) are all made of stainless steel, and characterized in that: A left installation cavity (11) and a right installation cavity (12) are formed in the box body (1); the box body (1) is located between a left box door (2) and a right box door (3) to form a first vertical plate (4); a left lock body (21) is provided on the left box door (2), and a right lock body (31) is provided on the right box door (3); a left installation plate (13) is provided in the left installation cavity (11), and a left heat dissipation mounting frame (5) for fixing the power distribution switch (100) is provided on the left installation plate (13); and a left heat dissipation mounting frame (5) for fixing the power distribution switch (100) is provided in the right installation cavity (12). A right mounting plate (14) is provided on which a right heat dissipation mounting frame (6) for fixing a power distribution switch (100) is arranged. The left heat dissipation mounting frame (5) and the right heat dissipation mounting frame (6) are in a U shape. The two ends of the left heat dissipation mounting frame (5) form a left mounting edge (51), and the two ends of the right heat dissipation mounting frame (6) form a right mounting edge (61). The left mounting edge (51) is fixed to the left mounting plate (13) by a left screw; and the right mounting edge (61) is fixed to the right mounting plate (14) by a right screw.

2. The stainless steel distribution box with double door structure according to claim 1 is characterized by: The box body (1) is hingedly connected to a left waterproof door (16) on the inner side of the left box door (2), and the box body (1) is hingedly connected to a right waterproof door (17) on the inner side of the right box door (3). A second vertical plate (8) is provided between the left waterproof door (16) and the right waterproof door (17).

3. The stainless steel distribution box with double door structure according to claim 2 is characterized by: The box body (1) is located between the left box door (2), the right box door (3), the first vertical plate (4) and the left waterproof door (16), the right waterproof door (17), and the second vertical plate (8) to form a drainage groove (7) at the bottom, and a drainage hole is provided at the lower part of one end of the drainage groove.

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