CN221842205U - A heat dissipation electrical control cabinet - Google Patents

Abstract

The utility model relates to a heat dissipation electrical control cabinet, including a cabinet, a waterproof top cover and a cabinet door, wherein a waterproof top cover is installed on the top of the cabinet; an outer arc-shaped protrusion protruding toward the top is arranged on the cabinet at the top outside the first ventilation hole, and an inner oblique support plate inclined toward the top is arranged on the cabinet at the bottom inside the first ventilation hole; a heat dissipation component is arranged on the cabinet inside the second ventilation hole, and the heat dissipation component includes a ventilation box, and a fan connected to the inner side of the cabinet below is installed at the bottom of the ventilation box. The utility model can improve the heat dissipation efficiency of the cabinet through the coordinated use of multiple ventilation holes and heat dissipation components; the utility model can further reduce the possibility of external dust and other impurities being brought into the cabinet through the dustproof net installed on the outside of the heat dissipation hole and the filter installed in the ventilation box at the top of the fan.

Description

A heat dissipation electrical control cabinet

Technical Field

The utility model relates to the technical field related to electrical control cabinets, in particular to a heat dissipation electrical control cabinet.

Background Art

The electrical control cabinet is a low-voltage power distribution device that is assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment.

After massive searches, it was found that the prior art publication number is CN214589878U, which discloses an intelligent alarm electrical control cabinet, which includes a mounting base, an electrical control cabinet body, a door lock assembly, a glass window, a camera, an audible and visual alarm, and an anti-impact assembly. The bottom of the electrical control cabinet body is fixedly connected to the mounting base, and the front surface of the electrical control cabinet body is embedded with a glass window and a door lock assembly. The glass window is located above the door lock assembly. The camera and the audible and visual alarm are installed on the front surface of the electrical control cabinet body. The camera is located on the left side of the audible and visual alarm, and the camera is located above the glass window. The anti-impact assembly is installed on the top of the electrical control cabinet body. The electrical control cabinet body is provided with a control host, a vibration sensor, a battery, and a wireless transmission device. The intelligent alarm electrical control cabinet of the present application has strong protection capabilities, an intelligent wireless alarm, and can still work normally in the case of power failure.

In summary, the problems existing in the prior art are:

Existing electrical control cabinets generally have poor heat dissipation performance. They usually have a number of ventilation holes on the cabinet to dissipate heat from the cabinet. On the one hand, this method has low heat dissipation efficiency. On the other hand, while ventilating and dissipating heat, external dust and other impurities may be brought into the cabinet. In the long run, this will have a certain adverse effect on the use of components inside the cabinet.

In view of the above-mentioned defects, the designers actively carried out research and innovation in order to create a heat dissipation electrical control cabinet to make it more valuable for industrial use.

Utility Model Content

In order to solve the above technical problems, the purpose of the utility model is to provide a heat dissipation electrical control cabinet.

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

A heat dissipation electrical control cabinet, comprising a cabinet, a waterproof top cover and a cabinet door, wherein the waterproof top cover is installed on the top of the cabinet, and at least one cabinet door is installed on the outer front end of the cabinet;

A plurality of first ventilation holes are evenly opened along the vertical direction on both sides of the cabinet body, an outer arc-shaped protrusion protruding toward the top is provided on the cabinet body at the top outside the first ventilation hole, and an inner oblique support plate inclined toward the top is provided on the cabinet body at the bottom inside the first ventilation hole;

At least one second ventilation hole is opened horizontally on one side of the top of the cabinet, and a heat dissipation component is arranged on the cabinet inside the second ventilation hole. The heat dissipation component includes a ventilation box, and a fan connected to the inner side of the cabinet below is installed at the bottom of the ventilation box.

As a further improvement of the utility model, the bottom of the waterproof top cover is pluggably installed on the cabinet below through a plurality of top cover installation columns.

As a further improvement of the present invention, a plurality of supporting feet for raising the cabinet are installed at the bottom of the cabinet.

As a further improvement of the present invention, at least one wire hanging assembly is installed in the cabinet, and the wire hanging assembly includes a wire hanging rack, on which a plurality of wire hanging hooks are evenly installed along the horizontal direction.

As a further improvement of the present invention, dustproof nets are installed on the outer sides of the first ventilation hole and the second ventilation hole.

As a further improvement of the present invention, at least one wire outlet trough assembly is installed on the inner side of the bottom of the cabinet, and the wire outlet trough assembly includes a plurality of waterproof wire outlet connectors.

As a further improvement of the present invention, at least one filter is installed in the ventilation box above the fan along the vertical direction.

As a further improvement of the present invention, the aperture of the dustproof net is larger than the aperture of the filter screen.

By means of the above solution, the utility model has at least the following advantages:

The utility model can improve the heat dissipation efficiency of the cabinet through the coordinated use of multiple ventilation holes and heat dissipation components;

The utility model can further reduce the possibility of external dust and other impurities being brought into the cabinet by installing a dustproof net on the outside of the heat dissipation hole and a filter net installed in the ventilation box body at the top of the fan;

The utility model can further reduce the possibility of rainwater and the like entering the interior of the cabinet by using the outer arc-shaped protrusions and the inner oblique support plates arranged on the inner and outer cabinets of the first ventilation hole in cooperation with each other.

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a heat dissipation electrical control cabinet of the utility model;

FIG2 is a schematic diagram of the internal structure of FIG1;

FIG3 is a schematic diagram of the structure of the heat dissipation assembly in FIG2 ;

FIG. 4 is a schematic structural diagram of the wire hanging assembly in FIG. 2 .

The meanings of the various reference numerals in the figures are as follows.

Cabinet body 1, waterproof top cover 2, top cover mounting column 3, cabinet door 4, outer arc-shaped protrusion 5, support leg 6, heat dissipation component 7, first ventilation hole 8, dustproof net 9, inner oblique support plate 10, wire hanging component 11, wire outlet trough component 12, ventilation box body 13, fan 14, filter 15, second ventilation hole 16, wire hanging rack 17, wire hanging hook 18.

DETAILED DESCRIPTION

The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

Example

As shown in Figures 1 to 4,

A heat dissipation electrical control cabinet comprises a cabinet 1, a waterproof top cover 2 and a cabinet door 4. The waterproof top cover 2 is installed on the top of the cabinet 1, and the bottom of the waterproof top cover 2 is pluggably installed on the cabinet 1 below through a plurality of top cover installation columns 3, so that the installation and removal of the waterproof top cover 2 is relatively convenient. At least one cabinet door 4 is installed on the outer front end of the cabinet 1, and a plurality of support legs 6 for padding treatment are also installed on the bottom of the cabinet 1. The padding treatment of the support legs 6 can prevent the cabinet from being affected by ground moisture when placed on the ground for a long time.

1. Ventilation and heat dissipation structure of cabinet 1:

A plurality of first ventilation holes 8 are evenly opened along the vertical direction on both sides of the cabinet body 1. An outer arc-shaped protrusion 5 protruding toward the top is provided on the cabinet body 1 at the top outside the first ventilation hole 8, and an inner inclined support plate 10 inclined toward the top is provided on the cabinet body 1 at the bottom inside the first ventilation hole 8.

At least one second ventilation hole 16 is provided in the horizontal direction on one side of the top of the cabinet 1. A heat dissipation assembly 7 is provided on the cabinet 1 inside the second ventilation hole 16. The heat dissipation assembly 7 includes a ventilation box 13. A fan 14 is installed at the bottom of the ventilation box 13 and is connected to the inner side of the cabinet 1 below. At least one filter 15 is installed in the ventilation box 13 above the fan 14 along the vertical direction.

Dust-proof nets 9 are installed on the outer sides of the first ventilation hole 8 and the second ventilation hole 16, and the aperture of the dust-proof net 9 is larger than the aperture of the filter.

2. Wire hanging structure in cabinet 1:

At least one wire hanging assembly 11 is installed in the cabinet 1. The wire hanging assembly 11 includes a wire hanging frame 17. A plurality of wire hanging hooks 18 are evenly installed on the wire hanging frame 17 along the horizontal direction.

3. Outlet structure in cabinet 1:

At least one wire outlet trough assembly 12 is installed on the inner side of the bottom of the cabinet 1 , and the wire outlet trough assembly 12 includes a plurality of waterproof wire outlet connectors.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly referring to the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims (7)

1. The utility model provides a heat dissipation electrical control cabinet body, includes cabinet body (1), waterproof top cover (2) and cabinet door (4) the waterproof top cover (2) is installed at the top of cabinet body (1) at least one cabinet door (4) is installed in the front end outside of cabinet body (1);

the method is characterized in that:

A plurality of first vent holes (8) are uniformly formed in the left side and the right side of the cabinet body (1) along the vertical direction, an outer arc-shaped bulge (5) protruding towards the top is arranged on the cabinet body (1) at the top of the outer side of the first vent holes (8), and an inner inclined supporting plate (10) inclined towards the top is arranged on the cabinet body (1) at the bottom of the inner side of the first vent holes (8);

At least one second ventilation hole (16) is formed in one side of the top of the cabinet body (1) along the horizontal direction, a heat radiation assembly (7) is arranged on the cabinet body (1) at the inner side of the second ventilation hole (16), the heat radiation assembly (7) comprises a ventilation box body (13), and a fan (14) communicated with the inner side of the cabinet body (1) below is arranged at the bottom of the ventilation box body (13).

2. A heat dissipation electrical control cabinet according to claim 1, characterized in that the bottom of the waterproof top cover (2) is mounted on the cabinet body (1) below in a pluggable manner through a plurality of top cover mounting posts (3).

3. A heat dissipating electrical control cabinet according to claim 1, characterized in that the bottom of the cabinet (1) is further provided with a number of feet (6) for lifting.

4. A heat dissipating electrical control cabinet according to claim 1, characterized in that at least one wire hanging assembly (11) is mounted in the cabinet (1), the wire hanging assembly (11) comprises a wire hanging frame (17), and a plurality of wire hanging hooks (18) are uniformly mounted on the wire hanging frame (17) along the horizontal direction.

5. A heat dissipating electrical control cabinet according to claim 1, characterized in that a dust screen (9) is mounted on the outside of both the first vent hole (8) and the second vent hole (16).

6. A heat dissipating electrical control cabinet according to claim 1, characterized in that at least one outlet channel assembly (12) is mounted inside the bottom of the cabinet (1), said outlet channel assembly (12) comprising a number of waterproof outlet connectors.

7. A heat dissipating electrical control cabinet according to claim 1, characterized in that at least one filter screen (15) is mounted in a vertical direction in the ventilation box (13) above the fan (14).