Outdoor distribution box

Abstract

The utility model relates to the technical field of distribution boxes, and discloses an outdoor distribution box which comprises a cabinet body, a base is arranged at the bottom of the cabinet body, a storage groove is formed in the top of the base, a plurality of supporting plates which are arranged in order are evenly and fixedly installed at the bottom of the storage groove, and the bottom of the cabinet body is located at the tops of the supporting plates in the storage groove. Two sides of the cabinet body are both provided with heat dissipation ports, protective covers are fixedly installed on the two sides of the cabinet body and located at the heat dissipation ports, an opening, away from one end of the cabinet body, of each protective cover is smaller than an opening, close to one end of the cabinet body, of each protective cover, and heat dissipation fans are fixedly installed in the middles of the inner walls of the two sides of each protective cover. Through the base, the bottom of the cabinet body does not contact with the ground, so that when water is accumulated on the ground, rainwater does not enter the cabinet body, and the protective cover can effectively prevent the rainwater from entering the cabinet body through the heat dissipation port in rainy days, thereby improving the safety of the distribution box in outdoor use.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution boxes, in particular to an outdoor distribution box. Background Art

[0002] The distribution box is a control center that commands various components in the power supply line to reasonably distribute electric energy. It is a control link that reliably receives upper power supply and correctly feeds out load electric energy. It is also the key to whether users are satisfied with the power supply quality. The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. When the distribution box is used outdoors, since the distribution box itself needs to dissipate heat, heat dissipation ports are set on both sides of the distribution box. However, when it rains, since there are no protective measures at the heat dissipation ports of common distribution boxes, rainwater can easily enter the inside of the distribution box from the heat dissipation ports, and when there is a lot of water on the ground, the water can also easily penetrate into the inside of the distribution box. Once rainwater enters the distribution box, it will cause damage to its internal electrical components, making it unable to operate normally. For this reason, the present application proposes an outdoor distribution box. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: an outdoor distribution box, including a cabinet, a base is arranged at the bottom of the cabinet, a storage groove is opened on the top of the base, a plurality of neatly arranged support plates are evenly and fixedly installed at the bottom of the storage groove, the bottom of the cabinet is located on the top of the plurality of support plates in the storage groove, heat dissipation ports are opened on both sides of the cabinet, protective covers are fixedly installed on both sides of the cabinet and at the heat dissipation ports, the openings of the two protective covers away from one end of the cabinet are smaller than the openings close to one end of the cabinet, and cooling fans are fixedly installed at the middle positions of the inner walls on both sides of the two protective covers, and a plurality of baffles are evenly and fixedly installed between the inner walls on both sides of the two protective covers with smaller openings.

[0004] Furthermore, the baffles at the smaller opening ends of the two protective covers are arranged to be inclined downward, and one end of each baffle extends out of the corresponding protective cover.

[0005] Furthermore, drainage ports are provided at the bottoms of the inner walls of the two protective covers, and the level of the bottoms of the inner walls of the protective covers is lower than the level of the lowest part of the heat dissipation ports.

[0006] Furthermore, a dust net is fixedly installed at one end of the two protective covers with a larger opening, and the dust net is located in the protective cover at a position between the cabinet body and the drain outlet.

[0007] Furthermore, screw grooves are fixedly installed at the corners on both sides of the top of the base, fixing plates are fixedly installed at the lower positions on both sides of the cabinet, bolts are inserted through both ends of the top of the two fixing plates, and one end of each bolt passing through the fixing plate is threadedly inserted into the four screw grooves on the top of the base.

[0008] Furthermore, the cross-section of the base is trapezoidal, and the several support plates in the storage slot are all made of metal.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The base can prevent the bottom of the cabinet from contacting the ground, so that when water accumulates on the ground, rainwater will not enter the cabinet. In addition, by providing protective covers at the heat dissipation ports on both sides of the cabinet, it can effectively prevent rainwater from entering the cabinet through the heat dissipation ports on rainy days, thereby improving the safety of the distribution box when used outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a partial section of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the base of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure inside the protective cover of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the protective cover of the utility model;

[0017] Figure 6 It is a structural schematic diagram of the side surface of the protective cover of the utility model;

[0018] In the figure: 1. Cabinet; 2. Base; 3. Storage slot; 4. Support plate; 5. Screw groove; 6. Fixing plate; 7. Bolt; 8. Heat dissipation port; 9. Protective cover; 10. Baffle; 11. Cooling fan; 12. Dust net; 13. Drain port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Depend on Figure 1-6 The utility model includes a cabinet 1, a base 2 is provided at the bottom of the cabinet 1, a storage groove 3 is provided at the top of the base 2, a plurality of neatly arranged support plates 4 are evenly and fixedly installed at the bottom of the storage groove 3, the bottom of the cabinet 1 is located at the top of the plurality of support plates 4 in the storage groove 3, under the support of the plurality of support plates 4, there is a gap between the bottom of the cabinet 1 and the bottom of the inner wall of the storage groove 3, so that the heat dissipation at the bottom of the cabinet 1 is convenient, heat dissipation ports 8 are provided on both sides of the cabinet 1, and protective covers 9 are fixedly installed on both sides of the cabinet 1 and at the heat dissipation ports 8, and the two protective covers 9 are away from one end of the cabinet 1. The opening is smaller than the opening near one end of the cabinet 1, and a cooling fan 11 is fixedly installed at the middle position of the inner walls on both sides of the two protective covers 9, and a plurality of baffles 10 are evenly and fixedly installed between the inner walls on both sides of the two protective covers 9 with smaller openings. The bottom of the cabinet 1 can be prevented from contacting the ground through the base 2, so that when water accumulates on the ground, rainwater will not enter the cabinet 1, and by arranging the protective covers 9 at the heat dissipation ports 8 on both sides of the cabinet 1, it can effectively prevent rainwater from entering the cabinet 1 through the heat dissipation ports 8 on rainy days, and the evenly arranged baffles 10 can prevent a large amount of rainwater from entering the protective covers 9.

[0021] At the same time, the baffles 10 at the smaller opening ends of the two protective covers 9 are arranged to be inclined downward, and one end of each baffle 10 extends out of the corresponding protective cover 9, so that under the blocking effect of the baffle 10, rainwater is difficult to enter the protective cover 9.

[0022] In addition, drainage holes 13 are provided at the bottom of the inner walls of the two protective covers 9, and the horizontal height of the bottom of the inner walls of the protective covers 9 is lower than the horizontal height of the lowest part of the heat dissipation port 8. Once a small amount of rainwater enters the protective covers 9, the rainwater flows along the bottom of the inner walls of the protective covers 9 and is finally discharged directly from the drainage holes 13 at the bottom of the protective covers 9.

[0023] In addition, a dustproof net 12 is fixedly installed at the end with the larger opening of the two protective covers 9. The dustproof net 12 is located between the cabinet 1 and the drain port 13 inside the protective cover 9. The dustproof net 12 can prevent dust from entering the cabinet 1 from the inside of the protective cover 9 through the heat dissipation port 8.

[0024] In addition, screw grooves 5 are fixedly installed at the corners on both sides of the top of the base 2, and fixing plates 6 are fixedly installed at the lower positions on both sides of the cabinet body 1. Bolts 7 are inserted through both ends of the tops of the two fixing plates 6, and one end of each bolt 7 passing through the fixing plate 6 is threadedly inserted into the four screw grooves 5 on the top of the base 2, so that the cabinet body 1 can be fixedly installed in the storage slot 3 on the top of the base 2.

[0025] In addition, the cross-section of the base 2 is trapezoidal, and the several support plates 4 in the storage slot 3 are all made of metal. The trapezoidal structure of the base 2 can increase its stability, and the metal support plates 4 have good hardness and thermal conductivity.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor distribution box, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with a base (2) at the bottom, a storage groove (3) is provided at the top of the base (2), a plurality of neatly arranged support plates (4) are evenly and fixedly installed at the bottom of the storage groove (3), the bottom of the cabinet (1) is located at the top of the plurality of support plates (4) in the storage groove (3), heat dissipation openings (8) are provided on both sides of the cabinet (1), protective covers (9) are fixedly installed on both sides of the cabinet (1) and at the heat dissipation openings (8), the openings of the two protective covers (9) away from the cabinet (1) are smaller than the openings of the two ends close to the cabinet (1), and heat dissipation fans (11) are fixedly installed at the middle positions of the inner walls on both sides of the two protective covers (9), and a plurality of baffles (10) are evenly and fixedly installed between the inner walls on both sides of the two protective covers (9) with smaller openings.

2. An outdoor distribution box according to claim 1, characterized in that: The baffles (10) at the smaller opening ends of the two protective covers (9) are both arranged to be inclined downward, and one end of each baffle (10) extends out of the corresponding protective cover (9).

3. An outdoor distribution box according to claim 1, characterized in that: The bottoms of the inner walls of the two protective covers (9) are both provided with drainage openings (13), and the level of the bottom of the inner walls of the protective covers (9) is lower than the level of the lowest part of the heat dissipation opening (8).

4. An outdoor distribution box according to claim 3, characterized in that: A dustproof net (12) is fixedly mounted on the ends of the two protective covers (9) with larger openings. The dustproof net (12) is located in the protective cover (9) at a position between the cabinet (1) and the drain outlet (13).

5. An outdoor distribution box according to claim 1, characterized in that: Screw grooves (5) are fixedly installed at the corners on both sides of the top of the base (2), and fixing plates (6) are fixedly installed at the lower positions on both sides of the cabinet (1). Bolts (7) are inserted through both ends of the tops of the two fixing plates (6), and one end of each bolt (7) that passes through the fixing plate (6) is threadedly inserted into the four screw grooves (5) on the top of the base (2).

6. An outdoor distribution box according to claim 1, characterized in that: The cross section of the base (2) is trapezoidal, and the plurality of support plates (4) in the storage slot (3) are all made of metal.

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