CN211456262U

CN211456262U - Waterproof power distribution cabinet

Info

Publication number: CN211456262U
Application number: CN201922402210.4U
Authority: CN
Inventors: 鲁小明
Original assignee: Nantong Feiyu Electrical Equipment Co ltd
Current assignee: Nantong Feiyu Electrical Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a waterproof switch board, its characterized in that: the cabinet comprises a cabinet body, heat dissipation holes and a waterproof cover, wherein the heat dissipation holes are formed in the side face of the cabinet body, and the waterproof cover is fixed on the cabinet body and covers the edges of the holes of the heat dissipation holes; an inner supporting plate is fixedly arranged inside the cabinet body, an inner cabinet body is fixedly arranged on the inner supporting plate, and a waterproof layer covers the surface of the inner cabinet body; and a heat dissipation device is fixedly arranged on the heat dissipation hole. The utility model discloses an use the design of the inside and outside two-layer cabinet body, utilize outside cabinet body and buckler to stop most rainwater outside, then through the waterproof clearance between the inside and outside cabinet body with encircle under the waterproof layer of the internal cabinet body all around mutually supports, produce superstrong water-proof effects, overall structure is simple, the installation is easy convenient, still have better radiating effect, thereby can protect the normal use of the equipment of inside switch board effectively, then improved the life of switch board effectively, very high use value has.

Description

Waterproof power distribution cabinet

Technical Field

The utility model relates to a power equipment technical field, concretely relates to waterproof switch board.

Background

The power distribution cabinet is final-stage equipment of a power distribution system and is a general name of a motor control center. The switch board is as a distribution equipment commonly used, often uses in various open-air occasions, when wind and rain are great, will appear the rainwater and get into the internal condition of cabinet through the cabinet door to lead to the emergence of the condition such as the ageing acceleration of circuit short circuit, device, cabinet body shell or device rust easily, cause the incident very easily.

Various waterproof switch boards have appeared among the prior art, but mostly all use the sealing strip to carry out waterproofly, though reduced the entering of water and gained certain water-proof effects to a certain extent, but along with the ageing of sealing strip, will influence its normal waterproof performance to make the rainwater dip, lead to serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof switch board solves one or more among the above-mentioned prior art problem.

According to one aspect of the utility model, a waterproof power distribution cabinet is provided, which comprises a cabinet body, radiating holes and a waterproof cover, wherein the radiating holes are positioned on the side surface of the cabinet body, and the waterproof cover is fixed on the cabinet body and covers the edges of the holes of the radiating holes; an inner supporting plate is fixedly arranged in the cabinet body, an inner cabinet body is fixedly arranged on the inner supporting plate, and a waterproof layer covers the surface of the inner cabinet body; the radiating holes are fixedly provided with radiating devices.

In some embodiments: a waterproof gap is reserved between the inner cabinet body and the inner surface of the cabinet body, and the waterproof gap is positioned on the inner supporting plate.

In some embodiments: the inner supporting plate is provided with a water drainage hole which is communicated with the waterproof gap.

In some embodiments: the heat sink is a plate-type heat dissipation fan.

In some embodiments: the waterproof cover is a plastic cover with a downward opening.

In some embodiments: the waterproof layer mainly comprises water-absorbing sponge.

The utility model has the advantages that:

the utility model discloses an use the design of the inside and outside two-layer cabinet body, utilize outside cabinet body and buckler to stop most rainwater outside, then through the waterproof clearance between the inside and outside cabinet body with encircle under the waterproof layer of the internal cabinet body all around mutually supports, produce superstrong water-proof effects, overall structure is simple, the installation is easy convenient, still have better radiating effect, thereby can protect the normal use of the equipment of inside switch board effectively, then improved the life of switch board effectively, very high use value has.

Drawings

Fig. 1 is a schematic structural view of a waterproof power distribution cabinet of the present invention;

fig. 2 is a schematic view of the internal structure of a waterproof power distribution cabinet of the present invention;

fig. 3 is a schematic structural view of the inner support plate.

Reference numerals and descriptions:

1. a cabinet body; 11. an inner support plate; 12. an inner cabinet body; 13. a water-tight gap; 14. a water drain hole; 2. heat dissipation holes; 3. a waterproof cover; 4. a waterproof layer; 5. a heat sink is provided.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a waterproof power distribution cabinet comprises a cabinet body 1, heat dissipation holes 2 and a waterproof cover 3, wherein the heat dissipation holes 2 are formed in two side surfaces of the cabinet body 1 and used for dissipating heat of the power distribution cabinet; the waterproof cover 3 is fixedly installed on the cabinet body 1 through bolts, and covers the edge of the hole opening of the heat dissipation hole 2, so that rainwater can be prevented from entering the power distribution cabinet through the heat dissipation hole.

In some embodiments, the waterproof cover 3 is a plastic cover with a downward opening, so that the waterproof effect can be improved without affecting the heat dissipation of the power distribution cabinet.

Fixedly connected with heat abstractor 5 on louvre 2 has improved the radiating effect of switch board.

In some embodiments, the heat dissipation device 5 employs a fin type heat dissipation fan.

As shown in fig. 2, an inner support plate 11 is fixedly connected inside the cabinet body 1, an inner cabinet body 12 is fixedly connected to the inner support plate 11, and the arrangement of the double-layer cabinet body ensures that the inner cabinet body 12 is not affected by rainwater, so that the service life of the internal equipment of the power distribution cabinet is prolonged; the surface of the inner cabinet body 12 is covered with a waterproof layer 4, so that the waterproof performance of the power distribution cabinet can be further enhanced.

In some embodiments, the waterproof layer 4 mainly comprises a water-absorbing sponge, and a large amount of water can be filtered by utilizing the strong water absorption of the sponge, so that the last guarantee is provided for the waterproof performance of the power distribution cabinet.

Waterproof gaps 13 are formed among the inner cabinet body 12, the inner support plate 11 and the inner surface of the cabinet body 1, and the external residual rainwater can be further absorbed through the waterproof gaps 13, so that the waterproof effect is enhanced.

As shown in fig. 3, the inner supporting plate 11 is provided with a drain hole 14, the drain hole 14 is communicated with the waterproof gap 13, external rainwater entering from the waterproof gap 13 can be discharged from the drain hole 14, and rainwater accumulation in the cabinet 1 is avoided.

To sum up, the utility model discloses utilize the design of the inside and outside two-layer cabinet body, block most rainwater outside through outside cabinet body and buckler, then waterproof clearance through between the inside and outside cabinet body, the outlet with encircle under interior cabinet body waterproof layer all around mutually supports, produce superstrong water-proof effects, do not worry the ageing problem of sealing strip, even when the sealing strip became invalid, still can realize effectual waterproof, and the overall structure is simple, the installation and manufacture is convenient easily, still has better radiating effect, thereby can protect the normal use of the equipment of inside switch board effectively, the life of switch board has then been improved effectively, and the high use value is achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims

1. The utility model provides a waterproof switch board which characterized in that: the cabinet comprises a cabinet body (1), heat dissipation holes (2) and a waterproof cover (3), wherein the heat dissipation holes (2) are positioned on the side surface of the cabinet body (1), and the waterproof cover (3) is fixed on the cabinet body (1) and covers the edges of the hole openings of the heat dissipation holes (2); an inner supporting plate (11) is fixedly arranged inside the cabinet body (1), an inner cabinet body (12) is fixedly arranged on the inner supporting plate (11), and a waterproof layer (4) covers the surface of the inner cabinet body (12); and a heat dissipation device (5) is fixedly arranged on the heat dissipation hole (2).

2. The waterproof power distribution cabinet according to claim 1, characterized in that: a waterproof gap (13) is reserved between the inner cabinet body (12) and the inner surface of the cabinet body (1), and the waterproof gap (13) is located on the inner supporting plate (11).

3. The waterproof power distribution cabinet according to claim 2, characterized in that: a water drainage hole (14) is formed in the inner supporting plate (11), and the water drainage hole (14) is communicated with the waterproof gap (13).

4. The waterproof power distribution cabinet according to claim 1, characterized in that: the heat dissipation device (5) is a fin type heat dissipation fan.

5. The waterproof power distribution cabinet according to claim 1, characterized in that: the waterproof cover (3) is a plastic cover with a downward opening.

6. The waterproof power distribution cabinet according to claim 1, characterized in that: the waterproof layer (4) mainly comprises water-absorbing sponge.