CN211720095U - Electrical cabinet with heat dissipation and dehumidification functions - Google Patents

Abstract

The utility model discloses an electrical cabinet with heat dissipation and dehumidification functions, comprising an electrical cabinet body, the front of the electrical cabinet body is rotatably connected with a cabinet door through hinges, and the two sides and the back of the electrical cabinet body are provided with through slots. And the inner wall of the through slot is fixedly connected with a dehumidification box, the side of the electrical cabinet is provided with a cooling through hole, the side of the electrical cabinet is fixedly connected with a first cooling fan, and the first cooling fan is connected to the side of the electrical cabinet. The opened heat dissipation through holes are suitable. The electrical cabinet with heat dissipation and dehumidification function is provided with a dehumidification box, so that the internal water-absorbing resin can absorb the moisture inside the electrical cabinet, so as to avoid moisture damage to the internal electrical components. By setting the first cooling fan and the second cooling fan The fan, the controller and the temperature sensor allow the controller to selectively turn on the first cooling fan and the second cooling fan according to the temperature in the electrical cabinet, thereby saving more energy.

Description

An electrical cabinet with heat dissipation and dehumidification function

technical field

The utility model relates to the technical field of heat dissipation and dehumidification of electrical cabinets, in particular to an electric cabinet with functions of heat dissipation and dehumidification.

Background technique

The electrical cabinet is a cabinet made of steel to protect the normal operation of the components. At present, the development of the electrical industry is getting faster and faster, and the requirements of electronic components for the function of electrical cabinets are not only for storage.

Although most of the electrical cabinets on the market can have a certain heat dissipation effect, the cooling fans are always on, wasting energy, and in the rainy season, the interior of the electrical cabinets is prone to generate moisture, and the moisture will condense into Small water droplets adhere to the surface of the electrical components, causing damage to the electrical components.

Utility model content

The purpose of the present invention is to provide an electrical cabinet with heat dissipation and dehumidification function, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electrical cabinet with heat dissipation and dehumidification function, comprising an electrical cabinet body, the front of the electrical cabinet body is rotatably connected with a cabinet door through hinges, and two sides of the electrical cabinet body are connected. A through slot is opened on the side and the back, and the inner wall of the through slot is fixedly connected with a dehumidification box, a heat dissipation through hole is opened on the side of the electrical cabinet, and a first cooling fan is fixedly connected to the side of the electrical cabinet, and the first cooling fan is connected to the side of the electrical cabinet. A cooling fan is adapted to the cooling through holes opened on the side of the electrical cabinet, the top of the electrical cabinet is fixedly connected with a second cooling fan, the inner top wall of the electrical cabinet is fixedly connected with a temperature sensor, and the electrical cabinet is fixedly connected with a temperature sensor. The side of the controller is fixedly connected.

Preferably, the dehumidification box is a horizontally placed ridge-shaped structure, the inner side wall and the inner front wall of the dehumidification box are provided with a number of moisture absorption holes, and the upper surface of the dehumidification box is fixedly connected with a feeding pipe, so The lower surface of the dehumidification box is fixedly connected with a discharge pipe, the surfaces of the feed pipe and the discharge pipe are threadedly connected with a box cover, and the inner cavity of the dehumidification box is provided with a water-absorbing resin.

Preferably, the number of the first cooling fans is two, and the two first cooling fans are symmetrically arranged on both sides of the electrical cabinet with the center line of the front of the electrical cabinet as the axis of symmetry.

Preferably, a plurality of heat dissipation holes are provided on both side surfaces of the electrical cabinet, and the notch of each of the heat dissipation holes is set at a position where the opening of the dust-proof housing faces downward.

Preferably, the front of the cabinet door is provided with an electrical cabinet lock, the front of the cabinet door is provided with a through slot, and the inner wall of the through slot is provided with tempered glass.

Preferably, four corners of the lower surface of the electrical cabinet are fixedly connected with support feet, and the first cooling fan, the second cooling fan and the temperature sensor are all coupled to the controller.

beneficial effect

The utility model provides an electrical cabinet with heat dissipation and dehumidification functions, which has the following beneficial effects:

1. The electrical cabinet with heat dissipation and dehumidification function is easy to add and take out water-absorbing resin into the dehumidification box by setting the feeding pipe, the discharging pipe and the box cover. out, and the opening is facing down to prevent dust from entering the electrical cabinet.

2. The electrical cabinet with heat dissipation and dehumidification function is provided with a dehumidification box, so that the internal water-absorbing resin can absorb the moisture inside the electrical cabinet, so as to avoid moisture damage to the internal electrical components. Two cooling fans, a controller and a temperature sensor, so that the controller can selectively turn on the first cooling fan and the second cooling fan according to the temperature in the electrical cabinet, thereby saving more energy.

Description of drawings

1 is a schematic diagram of the front section of the utility model;

FIG. 2 is a schematic diagram of a side sectional structure of the utility model;

FIG. 3 is a schematic view of the top section structure of the utility model.

In the picture: 1 electrical cabinet, 2 cabinet door, 3 dehumidification box, 4 first cooling fan, 5 second cooling fan, 6 feeding pipe, 7 discharging pipe, 8 box cover, 9 dust-proof shell, 10 support foot.

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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an electrical cabinet with heat dissipation and dehumidification function, comprising an electrical cabinet body 1, the front of the electrical cabinet body 1 is connected with a cabinet door 2 through a hinge rotation, and the cabinet door 2 An electrical cabinet lock is arranged on the front of the cabinet door 2 , a through slot is opened on the front of the cabinet door 2 , and the inner wall of the through slot is provided with tempered glass, and the four corners of the lower surface of the electrical cabinet 1 are fixedly connected with supporting feet 10 .

The two sides and the back of the electrical cabinet 1 are provided with through grooves, and the inner wall of the through groove is fixedly connected with a dehumidification box 3, the dehumidification box 3 is a horizontally placed ridge-shaped structure, and the inner side wall and the inner front wall of the dehumidification box 3 are opened. There are several moisture absorption holes, the upper surface of the dehumidification box 3 is fixedly connected with a feed pipe 6, the lower surface of the dehumidification box 3 is fixedly connected with a discharge pipe 7, and the surfaces of the feed pipe 6 and the discharge pipe 7 are threadedly connected with The box cover 8, the inner cavity of the dehumidification box 3 is provided with a water-absorbing resin. By setting the feeding pipe 6, the discharging pipe 7 and the box cover 8, it is convenient to add and take out the water-absorbing resin into the dehumidifying box 3. By setting the dehumidification box 3, it is convenient to The internal water-absorbing resin can absorb the moisture inside the electrical cabinet 1, so as to prevent the moisture from causing damage to the internal electrical components.

The two sides of the electrical cabinet body 1 are provided with a number of heat dissipation holes, and the notch of each heat dissipation hole is set at the position where the opening of the dust shielding shell 9 faces downward. The internal heat is dissipated, and the opening is downward to prevent dust from entering the electrical cabinet 1 .

The side of the electrical cabinet 1 is provided with a cooling through hole, the side of the electrical cabinet 1 is fixedly connected with a first cooling fan 4, and the first cooling fan 4 is adapted to the cooling through hole opened on the side of the electrical cabinet 1. The first cooling fan The number of 4 is two, and the two first cooling fans 4 are symmetrically arranged on both sides of the electrical cabinet 1 with the center line of the front of the electrical cabinet 1 as the symmetry axis.

The top of the electrical cabinet 1 is fixedly connected with a second cooling fan 5, the inner top wall of the electrical cabinet 1 is fixedly connected with a temperature sensor, the side of the electrical cabinet 1 is fixedly connected with a controller, the first cooling fan 4, the second cooling fan The fan 5 and the temperature sensor are both coupled to the controller. By setting the first cooling fan 4, the second cooling fan 5, the controller and the temperature sensor, the controller can selectively turn on the first cooling fan 4 according to the temperature in the electrical cabinet. and the second cooling fan 5, so as to save more energy.

Working principle: When using the electrical cabinet with heat dissipation and dehumidification function, open the box cover 8 on the feed pipe 6 and add water-absorbing resin into the dehumidification box 3. During the rainy season, the moisture in the air is absorbed by the water-absorbing resin , thereby reducing the humidity in the electrical cabinet 1 and avoiding damage to the electrical components. When the electrical cabinet is in operation, the heat generated by the electronic components is dissipated through the dust shielding shell 9. When the temperature rises, the controller controls the first The first cooling fan 4 and the second cooling fan 5 are activated to enhance the cooling effect. By using the electrical cabinet with the cooling and dehumidifying function, not only heat dissipation and dehumidification can be achieved, but also more energy can be saved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an regulator cubicle with heat dissipation dehumidification function, includes the regulator cubicle body (1), its characterized in that: the front of the electric cabinet body (1) is connected with a cabinet door (2) through hinge rotation, the both sides and the back of the electric cabinet body (1) have been seted up and have been led to the groove, and this inner wall fixedly connected with dehumidification case (3) that lead to the groove, the heat dissipation through-hole has been seted up to the side of the electric cabinet body (1), the first radiator fan (4) of side fixedly connected with of the electric cabinet body (1), and the heat dissipation through-hole looks adaptation that first radiator fan (4) and the electric cabinet body (1) side were seted up, the top fixedly connected with second radiator fan (5) of the electric cabinet body (1), the interior roof fixedly connected with temperature sensor of the electric cabinet body (1), the side fixedly connected with controller of the electric cabinet body (1).

2. The electrical cabinet with heat dissipation and dehumidification functions as claimed in claim 1, wherein: dehumidification case (3) are Jiong shape structure that the level was placed, a plurality of hole of absorbing moisture has all been seted up to the inside wall and the interior antetheca of dehumidification case (3), the last fixed surface of dehumidification case (3) is connected with inlet pipe (6), the lower fixed surface of dehumidification case (3) is connected with discharging pipe (7), the equal threaded connection in surface of inlet pipe (6) and discharging pipe (7) has case lid (8), the inner chamber of dehumidification case (3) is provided with water absorbent resin.

3. The electrical cabinet with heat dissipation and dehumidification functions as claimed in claim 1, wherein: the number of the first heat dissipation fans (4) is two, and the two first heat dissipation fans (4) are symmetrically arranged on two sides of the electric cabinet body (1) by taking the center line of the front surface of the electric cabinet body (1) as a symmetry axis.

4. The electrical cabinet with heat dissipation and dehumidification functions as claimed in claim 1, wherein: a plurality of heat dissipation holes are formed in the surfaces of the two sides of the electric cabinet body (1), and the groove openings of the heat dissipation holes are arranged at the positions, facing downwards, of the dust blocking shell (9).

5. The electrical cabinet with heat dissipation and dehumidification functions as claimed in claim 1, wherein: the front of the cabinet door (2) is provided with an electric cabinet lock, the front of the cabinet door (2) is provided with a through groove, and the inner wall of the through groove is provided with toughened glass.

6. The electrical cabinet with heat dissipation and dehumidification functions as claimed in claim 1, wherein: the all fixedly connected with supporting legs (10) of lower surface four corners department of electric cabinet body (1), first radiator fan (4), second radiator fan (5), temperature sensor all with the controller coupling.

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