A waterproof power distribution device

Abstract

The utility model discloses a waterproof power distribution equipment, which specifically relates to the technical field of power distribution boxes, including a power distribution box body, on which a rainproof top plate, a pair of rainproof side plates and a rainproof tail plate are arranged, the rainproof top plate is fixedly connected to the top of the power distribution box body, the pair of rainproof side plates are respectively rotatably connected to the two sides of the power distribution box body, the rainproof tail plate is rotatably connected to the rear surface of the power distribution box body, a folding rain cloth is fixedly connected between the rainproof side plates and the rainproof tail plate, a rainproof front plate is slidably connected to the rainproof top plate, both sides of the rainproof front plate are provided with sealing grooves, the inner side of the sealing groove is sealed and rotatably connected with a covering plate, and three outer surfaces of the power distribution box body are provided with auxiliary support structures, and the three auxiliary support structures are respectively connected to the pair of rainproof side plates and the rainproof tail plate. The utility model solves the technical problem of how to optimize the rainproof structure on the power distribution box to achieve foldability, high space utilization and reliable waterproofing.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution boxes, and more specifically, to a waterproof power distribution device. Background Art

[0002] The distribution box is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] When using a distribution box, in order to prevent rainwater from entering the distribution box, the existing means are mostly to set a waterproof (board) edge on the top of the distribution box. However, a waterproof edge that is too large or too small will affect the use of the distribution box. In order to meet the flexibility of the use of the distribution box, how to optimize the rainproof structure on the distribution box to achieve foldability, high space utilization and reliable waterproofing is a technical problem that needs to be solved at present. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a waterproof power distribution equipment. The technical problem to be solved by the utility model is: how to optimize the rainproof structure on the distribution box to achieve foldability, high space utilization and reliable waterproofing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof power distribution equipment, including a distribution box, which is provided with a rainproof top plate, a pair of rainproof side plates and a rainproof tail plate, the rainproof top plate is fixedly connected to the top of the distribution box, a pair of rainproof side plates are respectively rotatably connected to the two sides of the distribution box, the rainproof tail plate is rotatably connected to the rear surface of the distribution box, a folding rain cloth is fixedly connected between the rainproof side plates and the rainproof tail plate, a rainproof front plate is slidably connected to the rainproof top plate, sealing grooves are provided on both sides of the rainproof front plate, a covering plate is sealingly rotatably connected to the inner side of the sealing groove, and auxiliary support structures are provided on three outer surfaces of the distribution box, and the three auxiliary support structures are respectively connected to the pair of rainproof side plates and the rainproof tail plate.

[0006] In a preferred embodiment, a pair of rain shield side panels and a rain shield tail plate are located directly below the rain shield top plate, and the upper surfaces of the rain shield top plate, the pair of rain shield side panels, the rain shield tail plate and the rain shield front plate are all arranged in inclined surfaces.

[0007] In a preferred embodiment, a steel wire rope is fixedly connected between the rain shield side plate and the rain shield rear plate, and the steel wire rope movably passes through the folding tarpaulin.

[0008] In a preferred embodiment, a sealing rubber column is rotatably connected in the sealing groove, the sealing rubber column is in close contact with the sealing groove, and the covering plate is fixedly connected to the sealing rubber column.

[0009] In a preferred embodiment, sliders are fixedly connected to both sides of the rain shield front plate, and the sliders are slidably connected to the side positions of the rain shield top plate.

[0010] In a preferred embodiment, a baffle is fixedly connected to the upper surface of the rainproof side plate, and the cover plate is in movably contact with the baffle.

[0011] In a preferred embodiment, the auxiliary support structure includes a guide rail fixedly connected to the outer surface of the distribution box body, a slide seat slidably connected to the guide rail, a positioning pin movably inserted into the slide seat, and a support frame rotatably connected to the slide seat. The three support frames are respectively rotatably connected to a pair of rain shield side panels and a rain shield tail panel, and the positioning pins arranged on the slide seat are movably inserted into the slide rail.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is a waterproof power distribution equipment, which is provided with a rainproof top plate, a pair of rainproof side plates, a rainproof tail plate, a folding tarpaulin, a rainproof front plate and a covering plate, and a pair of rainproof side plates and a rainproof tail plate are horizontally unfolded on three sides of a distribution box body by using a plurality of auxiliary supporting structures, and the folding tarpaulin is used to compensate for the connection gap between the rainproof side plates and the rainproof tail plate, and the rainproof top plate is used to realize waterproof protection for the rotating connection between the rainproof side plates and the rainproof tail plate, and then the rainproof front plate is pulled out to the front side position on the top of the distribution box body, and the covering plate is rotated to overlap the rainproof side plates, so that a large shielding area can be provided on the top of the distribution box body, and because the above structures meet the requirements of folding and storage, the space utilization rate of the distribution box body can be improved while meeting the excellent rainproof effect of the distribution box body, and the distribution box is small in size and easy to be flexibly moved.

[0014] 2. The utility model provides a waterproof power distribution equipment, which can improve the sealing and waterproofness of the rotating connection of the covering plate by setting a sealing rubber column, and effectively avoid the problem of water seepage at the connection between the rainproof front plate and the covering plate; by setting a baffle, it can provide hydrophobicity for the upper surface of the rainproof side plate, so as to avoid rainwater on the covering plate from flowing out through the side of the rainproof side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2The utility model is a schematic structural diagram of the rainproof side plate, the rainproof tail plate and the folding rain cloth.

[0017] Figure 3 The utility model is a schematic structural diagram of a rain shield, a rain shield front plate and a covering plate.

[0018] Figure 4 It is a structural schematic diagram of the auxiliary support structure and the rainproof side plate of the utility model.

[0019] The accompanying drawings are marked as follows: 1. distribution box body; 2. rain shield top plate; 3. rain shield side plate; 4. rain shield tail plate; 5. folding rain cloth; 6. rain shield front plate; 7. covering plate; 8. auxiliary support structure; 81. guide rail; 82. slide seat; 83. positioning pin; 84. support frame; 9. wire rope; 10. slider; 11. sealing rubber column; 12. baffle. 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] Combined with reference Figure 1-Figure 4 The utility model provides a waterproof power distribution equipment, including a power distribution box 1, a rainproof top plate 2, a pair of rainproof side plates 3 and a rainproof tail plate 4 are arranged on the power distribution box 1, the rainproof top plate 2 is fixedly connected to the top of the power distribution box 1, the pair of rainproof side plates 3 are respectively rotatably connected to the two sides of the power distribution box 1, the rainproof tail plate 4 is rotatably connected to the rear surface of the power distribution box 1, a folding rain cloth 5 is fixedly connected between the rainproof side plates 3 and the rainproof tail plate 4, and the folding rain cloth 5 is arranged between the rainproof side plates 3 and the rainproof tail plate 4. When unfolded horizontally, the foldability of the foldable tarpaulin 5 material is utilized to make up for the gap between the rain shield side panels 3 and the rain shield tail panel 4. A rain shield front panel 6 is slidably connected to the rain shield top panel 2. Sealing grooves are provided on both sides of the rain shield front panel 6. A covering plate 7 is sealingly and rotatably connected to the inner side of the sealing groove. The covering plate 7 can expand the rain protection area on one side of the rain shield front panel 6. Auxiliary supporting structures 8 are provided on three outer surfaces of the distribution box body 1. The three auxiliary supporting structures 8 are respectively connected to a pair of rain shield side panels 3 and the rain shield tail panel 4.

[0022] A pair of rain-shielding side panels 3 and a rain-shielding tail panel 4 are both located directly below the rain-shielding top panel 2. In the present application, the rain-shielding side panels 3 and the rain-shielding tail panel 4 are both rotatably connected to the distribution box body 1 via hinged seats. In the present application, the length and width of the rain-shielding top panel 2 are larger than the distribution box body 1, so that the rain-shielding top panel 2 can provide rain protection for the connection between the rain-shielding side panels 3 and the rain-shielding tail panel 4. The upper surfaces of the rain-shielding top panel 2, a pair of rain-shielding side panels 3, the rain-shielding tail panel 4 and the rain-shielding front panel 6 are all arranged in inclined surfaces. The arrangement of the inclined surfaces can increase the water conductivity, facilitate the diversion of rainwater to the outside, and effectively avoid the problem of water accumulation.

[0023] A steel wire rope 9 is fixedly connected between the rainproof side plate 3 and the rainproof tail plate 4. The steel wire rope 9 movably penetrates the folding tarpaulin 5. The provision of the steel wire rope 9 can improve the support of the folding tarpaulin 5 when it is unfolded, thereby improving the stability of the folding tarpaulin 5 in shielding rain.

[0024] A sealing rubber column 11 is rotatably connected in the sealing groove. The sealing rubber column 11 is in close contact with the sealing groove. The covering plate 7 is fixedly connected to the sealing rubber column 11. In the present application, the sealing rubber column 11 can be rotated in the sealing groove through a rotating shaft. This can increase the supporting strength of the sealing rubber column 11 to provide reliable support for the covering plate 7. Since the sealing rubber column 11 is in close contact with the sealing groove, the problem of rainwater seeping through the sealing groove is effectively avoided, thereby improving the sealing of the connection between the covering plate 7 and the rainproof front plate 6.

[0025] Sliders 10 are fixedly connected to both sides of the rain shield front plate 6, and the sliders 10 are slidably connected to the side positions of the rain shield top plate 2. The sliders 10 slide on the side of the rain shield top plate 2 to facilitate the movable pulling and pulling of the rain shield front plate 6, so that the rain shield front plate 6 can be conveniently used to block rain on the front side of the distribution box 1.

[0026] A baffle 12 is fixedly connected to the upper surface of the rainproof side plate 3, and the cover plate 7 is in active contact with the baffle 12. The position of the baffle 12 can prevent rainwater left by the cover plate 7 from flowing laterally through the rainproof side plate 3 to the front side of the distribution box 1.

[0027] The auxiliary support structure 8 includes a guide rail 81 fixedly connected to the outer surface of the distribution box 1, a slide 82 slidably connected to the guide rail 81, a positioning pin 83 movably inserted into the slide 82 and a support frame 84 rotatably connected to the slide 82. The three support frames 84 are rotatably connected to a pair of rain shield side panels 3 and a rain shield tail panel 4 respectively. In the present application, at least a pair of slots for inserting the positioning pin 83 are provided on the guide rail 81. In other embodiments, the positioning pin 83 can also be threadedly connected to the slide 82 and the guide rail 81.

[0028] Specifically, by pulling the rain shield side plate 3 and the rain shield tail plate 4 respectively, the slide 82 can slide on the guide rail 81 until the rain shield side plate 3 and the rain shield tail plate 4 are unfolded to a horizontal state on the distribution box body 1. Then, the slide 82 can be fixed by the positioning pin 83 to complete the fixing of the position of the rain shield side plate 3 or the rain shield tail plate 4. When the rain shield side plate 3 and the rain shield tail plate 4 are unfolded, the folded rain cloth 5 can be adaptively stretched, and then the rain shield front plate 6 can be pulled to slide forward on the rain shield top plate 2. After moving to the maximum extent, the cover plate 7 can be rotated to allow the cover plate 7 to overlap the baffle 12 on the rain shield side plate 3, so that a larger area of ​​rain shielding surface can be provided for the top of the distribution box body 1, thereby improving the rain protection of the distribution box body 1;

[0029] Similarly, by reversing the steps of the above structure, folding and storage can be achieved quickly, and the structure has a small volume and low occupancy rate after storage, which can meet the convenience of mobile application of the distribution box 1.

Claims

1. A waterproof power distribution device, comprising a power distribution box (1), characterized in that: The distribution box (1) is provided with a rainproof top plate (2), a pair of rainproof side plates (3) and a rainproof rear plate (4); the rainproof top plate (2) is fixedly connected to the top of the distribution box (1); the pair of rainproof side plates (3) are rotatably connected to the two sides of the distribution box (1); the rainproof rear plate (4) is rotatably connected to the rear surface of the distribution box (1); a folding rain cloth (5) is fixedly connected between the rainproof side plates (3) and the rainproof rear plate (4); a rainproof front plate (6) is slidably connected to the rainproof top plate (2); sealing grooves are provided on both sides of the rainproof front plate (6); a covering plate (7) is sealingly rotatably connected to the inner side of the sealing groove; auxiliary support structures (8) are provided on three outer surfaces of the distribution box (1); the three auxiliary support structures (8) are respectively connected to the pair of rainproof side plates (3) and the rainproof rear plate (4).

2. A waterproof power distribution equipment according to claim 1, characterized in that: A pair of rain shield side plates (3) and a rain shield rear plate (4) are both located directly below the rain shield top plate (2), and the upper surfaces of the rain shield top plate (2), the pair of rain shield side plates (3), the rain shield rear plate (4) and the rain shield front plate (6) are all arranged in inclined surfaces.

3. A waterproof power distribution equipment according to claim 1, characterized in that: A steel wire rope (9) is fixedly connected between the rain shield side plate (3) and the rain shield rear plate (4), and the steel wire rope (9) movably passes through the folding rain cloth (5).

4. A waterproof power distribution equipment according to claim 1, characterized in that: A sealing rubber column (11) is rotatably connected in the sealing groove, the sealing rubber column (11) is in close contact with the sealing groove, and the covering plate (7) is fixedly connected to the sealing rubber column (11).

5. The waterproof power distribution equipment according to claim 1, characterized in that: Slide blocks (10) are fixedly connected to both sides of the rain shield front plate (6), and the slide blocks (10) are slidably connected to the side positions of the rain shield top plate (2).

6. The waterproof power distribution equipment according to claim 1, characterized in that: A baffle (12) is fixedly connected to the upper surface of the rainproof side plate (3), and the cover plate (7) is in movable contact with the baffle (12).

7. The waterproof power distribution equipment according to claim 1, characterized in that: The auxiliary support structure (8) comprises a guide rail (81) fixedly connected to the outer surface of the distribution box (1), a slide seat (82) slidably connected to the guide rail (81), a positioning pin (83) movably plugged into the slide seat (82), and a support frame (84) rotatably connected to the slide seat (82); the three support frames (84) are rotatably connected to a pair of rain shield side plates (3) and a rain shield rear plate (4), respectively; the positioning pin (83) arranged on the slide seat (82) is movably plugged into the guide rail (81).

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