CN210111425U - Heat dissipation formula waterproof switch cabinet - Google Patents

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a heat-dissipating waterproof switch cabinet, comprising a cabinet body, a lower end of the cabinet body is fixedly connected with a base, one side of the base is fixedly connected with a cooling box, A blower is fixedly connected, the air outlet end of the blower is communicated with the cooling box through a conduit, a plurality of cooling fins are fixedly connected on the inner wall of the cooling box, and a connecting pipe is connected to the upper end of the cooling fin, and the connecting pipe extends Inside the cabinet, a leak hole is formed on one end of the connecting pipe located in the cabinet, the connecting pipe is connected with the cabinet body through a fixing mechanism, and an air outlet pipe is communicated with the upper end of the cabinet body, and the air outlet pipe A drying cylinder is arranged in communication with the air inlet end of the blower, and a cabinet door is connected to one side of the cabinet body through a fastening mechanism. The utility model has the effects of enhancing the waterproof and heat dissipation of the switch cabinet.

Description

A heat-dissipating waterproof switch cabinet

technical field

The utility model relates to the technical field of switch cabinets, in particular to a heat dissipation type waterproof switch cabinet.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instrumentation, automatic control, motor magnetic switch, various AC contactors, etc., and some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. When the components in the switch cabinet work, a large amount of heat will be generated. The existing switch cabinet is dissipated by a cooling fan, and the heat dissipation effect is not good. At the same time, the waterproof performance of the switch cabinet is poor, so we propose a heat dissipation waterproof switch cabinet.

Utility model content

The purpose of the utility model is to propose a heat-dissipating waterproof switch cabinet in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A heat-dissipating waterproof switch cabinet is designed, including a cabinet body, a base is fixedly connected to the lower end of the cabinet body, a cooling box is fixedly connected to one side of the base, a blower is fixedly connected to the cabinet body, and an outlet of the blower is fixedly connected. The air end is communicated with the cooling box through a duct, a plurality of refrigerating fins are fixedly connected to the inner wall of the cooling box, and the upper end of the refrigerating fins is connected with a connecting pipe, the connecting pipe extends into the cabinet, and the connecting pipe is located in the cabinet One end of the body is provided with a leak hole, the connecting pipe is connected with the cabinet body through a fixing mechanism, the upper end of the cabinet body is connected with an air outlet pipe, and the air outlet pipe is connected with the air inlet end of the blower and is provided with an air outlet. A drying cylinder, one side of the cabinet body is connected with a cabinet door through a fastening mechanism.

Preferably, the fixing mechanism includes a fixing sleeve fixedly connected with the connecting pipe, a connecting column is fixedly connected on the fixing sleeve, and the other end of the connecting column is fixedly connected with the inner wall of the cabinet.

Preferably, the drying cylinder includes a connecting cylinder, a water-absorbing sponge is placed in the connecting cylinder, a connecting cover is threadedly connected to one end of the connecting cylinder, and a first pipe body is communicated with the other end of the connecting cylinder, and the connecting cover A second pipe body is arranged in communication with the upper part.

Preferably, the fastening mechanism includes a connecting block fixedly connected with the cabinet body, a threaded rod is fixedly connected to the connecting block, a blocking cover is threadedly connected to the threaded rod, and the blocking cover abuts against the cabinet door.

Preferably, a handle is fixedly connected to the cabinet door.

The heat-dissipating waterproof switch cabinet proposed by the utility model has the beneficial effects of:

1. The design of refrigerating sheet, blower and air outlet duct enhances the cooling effect on the internal components of the switch cabinet, which is beneficial to the heat dissipation of the switch cabinet.

2. The design of the drying cylinder plays a role in drying the air inlet and outlet, preventing the entry of moisture and enhancing the waterproofness of the switch cabinet.

3. The design of the fastening mechanism seals the cabinet body and the cabinet door of the switch cabinet, and the waterproof part enters from the connection, which protects the original parts of the switch cabinet.

Description of drawings

1 is a schematic structural diagram of a heat-dissipating waterproof switch cabinet proposed by the utility model;

2 is a top view of a heat-dissipating waterproof switch cabinet proposed by the utility model;

3 is an enlarged view of part A of a heat-dissipating waterproof switch cabinet proposed by the utility model;

Figure 4 is a schematic diagram of the structure of the drying cylinder.

In the figure: connecting pipe 1, cabinet body 2, cooling box 3, refrigeration sheet 4, blower 5, drying cylinder 6, base 7, air outlet duct 8, connecting column 9, cabinet door 10, handle 11, first pipe body 12 , Water absorbing sponge 13, connecting cylinder 14, connecting cover 15, second pipe body 16, leak hole 17, blocking cover 18, threaded rod 19, connecting block 20, fixing sleeve 21.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, a heat-dissipating waterproof switch cabinet includes a cabinet 2, a base 7 is fixedly connected to the lower end of the cabinet 2, a cooling box 3 is fixedly connected to one side of the base 7, and a blower 5 is fixedly connected to the cabinet 2 , the model of the blower 5 is YWF20-250-GD, the air outlet end of the blower 5 is communicated with the cooling box 3 through a conduit, the inner wall of the cooling box 3 is fixedly connected with a plurality of cooling fins 4, and the upper end of the cooling fins 4 is connected with a connecting pipe. 1. The connecting pipe 1 extends into the cabinet 2, and there is a leak hole 17 on one end of the connecting pipe 1 located in the cabinet 2. The blower 5 is connected to the external power supply through a wire, and the wire is provided with a switch for the blower 5. , the cooling chip 4 is connected with the external power supply through a wire, and the switch of the cooling chip 4 is arranged on the wire, and the air in the cooling box 3 is cooled by the cooling chip 4, and then the air is driven by the blower 5 to flow, and the cabinet 2 Heat dissipation and cooling are carried out inside, which enhances the effect of heat dissipation.

The connecting pipe 1 is connected to the cabinet body 2 through a fixing mechanism. The fixing mechanism includes a fixing sleeve 21 that is fixedly connected to the connecting pipe 1. The fixing sleeve 21 is fixedly connected with a connecting column 9, and the other end of the connecting column 9 is fixedly connected to the inner wall of the cabinet body 2. The upper end of the cabinet body 2 is connected with an air outlet pipe 8, and the air outlet pipe 8 and the air inlet end of the blower 5 are connected with a drying cylinder 6. The drying cylinder 6 includes a connecting cylinder 14, and a water absorbing sponge 13 is placed in the connecting cylinder 14. One end of the connecting cylinder 14 is screwed with a connecting cover 15, the other end of the connecting cylinder 14 is connected with a first pipe body 12, and the connecting cover 15 is connected with a second pipe body 16, through the design of the water-absorbing sponge 13, absorbs moisture It can prevent moisture from entering the cabinet 2 from the air inlet and outlet, causing damage to the components in the cabinet 2, and protecting the original parts in the cabinet 2. The design of the connection cover 15 is convenient for the water-absorbing sponge. 13 to replace.

One side of the cabinet body 2 is connected with the cabinet door 10 through a fastening mechanism. The fastening mechanism includes a connecting block 20 that is fixedly connected with the cabinet body 2. The connecting block 20 is fixedly connected with a threaded rod 19, and the threaded rod 19 is threadedly connected with a blocking cover. 18. The blocking cover 18 is in contact with the cabinet door 10, and the handle 11 is fixedly connected to the cabinet door 10. By twisting the blocking cover 18, the blocking cover 18 is abutted with the cabinet door 10, so that the cabinet door 10 and the cabinet body 2 will be firmly connected. Firm abutment prevents moisture from entering from the connection between the cabinet body 2 and the cabinet body 2, and enhances the waterproofness of the switch cabinet.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A heat dissipation type waterproof switch cabinet comprises a cabinet body (2), wherein a base (7) is fixedly connected with the lower end of the cabinet body (2), and the heat dissipation type waterproof switch cabinet is characterized in that a cooling box (3) is fixedly connected with one side of the base (7), an air blower (5) is fixedly connected onto the cabinet body (2), the air outlet end of the air blower (5) is communicated with the cooling box (3) through a guide pipe, a plurality of refrigerating sheets (4) are fixedly connected onto the inner wall of the cooling box (3), a connecting pipe (1) is communicated with the upper end of each refrigerating sheet (4), the connecting pipe (1) extends into the cabinet body (2), a plurality of leakage holes (17) are formed in one end, located in the cabinet body (2), of each connecting pipe (1) is connected with the cabinet body (2) through a fixing mechanism, an air outlet pipe (8) is communicated with the upper end of the cabinet body (2), and a drying cylinder (6) is arranged at the air inlet ends of the, one side of the cabinet body (2) is connected with a cabinet door (10) through a fastening mechanism.

2. The heat dissipation type waterproof switch cabinet according to claim 1, wherein the fixing mechanism comprises a fixing sleeve (21) fixedly connected with the connecting pipe (1), a connecting column (9) is fixedly connected to the fixing sleeve (21), and the other end of the connecting column (9) is fixedly connected with the inner wall of the cabinet body (2).

3. The heat dissipation type waterproof switch cabinet according to claim 1, wherein the drying cylinder (6) comprises a connecting cylinder (14), a water absorption sponge (13) is placed in the connecting cylinder (14), one end of the connecting cylinder (14) is in threaded connection with a connecting cover (15), the other end of the connecting cylinder (14) is communicated with a first pipe body (12), and a second pipe body (16) is communicated with the connecting cover (15).

4. The heat dissipation type waterproof switch cabinet according to claim 1, wherein the fastening mechanism comprises a connecting block (20) fixedly connected with the cabinet body (2), a threaded rod (19) is fixedly connected to the connecting block (20), a blocking cover (18) is in threaded connection to the threaded rod (19), and the blocking cover (18) abuts against the cabinet door (10).

5. A heat-dissipating waterproof switch cabinet according to claim 1, characterized in that a handle (11) is fixedly connected to the cabinet door (10).

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