CN219086633U - High-efficient heat dissipation switch board - Google Patents

Abstract

The utility model discloses a high-efficiency heat dissipation power distribution cabinet. Side heat dissipation covers are installed on both sides of the cabinet body, side heat dissipation fans are installed inside the side heat dissipation covers on both sides, and a top heat dissipation cover is installed at the center of the top of the cabinet body. A top cooling fan is installed inside the top cooling cover, a partition is installed near the bottom of the cabinet, and a vent hole is opened in the center of the partition, and a heat dissipation component is installed under the partition inside the cabinet, and there is a first filter inside the cooling component The mesh cylinder, the second filter mesh cylinder and the third filter mesh cylinder are provided with a plurality of air intake holes around the bottom of the cabinet. During the working period of the high-efficiency heat dissipation power distribution cabinet provided by the utility model, the side heat dissipation covers and side heat dissipation fans on both sides cooperate with the top heat dissipation cover and top heat dissipation fan to form three airflows inside the cabinet body, which accelerates the internal heat dissipation. It escapes quickly and has better heat dissipation performance. At the same time, it cooperates with the filter assembly at the bottom to filter the external dust in stages, ensuring a cleaner and more practical working environment inside the cabinet.

Description

A high-efficiency heat dissipation power distribution cabinet

technical field

The utility model relates to the field of power distribution cabinets, in particular to a high-efficiency heat dissipation power distribution cabinet.

Background technique

The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load.

The power distribution cabinet will generate a lot of heat during the long working period. The traditional power distribution cabinet basically uses a single heat dissipation component for heat dissipation, and the heat dissipation effect is poor. At the same time, the external dust will be drawn into the cabinet during the heat dissipation process, affecting the internal components. work.

Based on this, the utility model designs a high-efficiency heat dissipation power distribution cabinet to solve the above problems.

Utility model content

The purpose of this utility model is to provide a high-efficiency heat dissipation power distribution cabinet to solve the above-mentioned problems in the background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency heat dissipation power distribution cabinet, including a cabinet body, is characterized in that side cooling covers are installed on both sides of the cabinet body, side cooling fans are installed inside the side cooling covers on both sides, and the cabinet body A top heat dissipation cover is installed in the center of the top of the top heat dissipation cover, and a top heat dissipation fan is installed inside the top heat dissipation cover. A heat dissipation assembly is arranged below the partition, and inside the heat dissipation assembly are a first filter screen cylinder, a second filter screen cylinder and a third filter screen cylinder, and a plurality of air intake holes are opened around the bottom of the cabinet .

As a further solution of the present utility model, the inside of the heat dissipation assembly also includes an upper fixing frame and a bottom fixing plate, and the first filter screen cylinder, the second filter screen cylinder and the third filter screen cylinder are installed on the upper fixing frame. between the frame and the bottom fixing plate.

As a further solution of the present utility model, the first filter screen cylinder, the second filter screen cylinder and the third filter screen cylinder are sequentially arranged from outside to inside.

As a further solution of the present utility model, the filtering capacity of the first filter screen cylinder, the second filter screen cylinder and the third filter screen cylinder increases sequentially.

As a further solution of the present utility model, a ceiling is provided directly above the cabinet.

As a further solution of the present utility model, pillars are installed at the four corner ends of the bottom of the ceiling, and the bottom ends of the four pillars are fixed to the four corner ends of the top of the cabinet.

As a further solution of the present utility model, shock absorbing pads are installed at the four corner ends of the bottom of the cabinet.

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

(1) During the working period of the utility model, the side heat dissipation covers and side heat dissipation fans on both sides cooperate with the top heat dissipation cover and top heat dissipation fan on the top to form three airflows inside the cabinet, which accelerates the rapid escape of internal heat and dissipates heat. The performance is better, and at the same time, it cooperates with the filter assembly at the bottom to filter the external dust in stages, ensuring a cleaner and more practical working environment inside the cabinet.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

In the description of the present utility model, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "inner", The orientation or positional relationship indicated by "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention; the terms "first," "second," and "third" are for descriptive purposes only and should not be construed as indicative Or imply relative importance; in addition, unless otherwise expressly stipulated and limited, the terms "mounted", "connected" and "connected" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Fig. 1 is a schematic diagram of the internal section structure of a high-efficiency heat dissipation power distribution cabinet according to the utility model;

Fig. 2 is a half-cut structural schematic diagram of a filter assembly of a high-efficiency heat dissipation power distribution cabinet according to the utility model;

Fig. 3 is a schematic diagram of a partition structure of a high-efficiency heat dissipation power distribution cabinet according to the utility model.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Cabinet body; 2. Side cooling cover; 3. Side cooling fan; 4. Top cooling cover; 5. Top cooling fan; 10. Shock absorbing pad; 11. Ceiling; 12. Pillar; 13. Upper fixing frame; 14. Bottom fixing plate; 15. First filter screen cylinder; 16. Second filter screen cylinder;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-3, the utility model provides a high-efficiency heat dissipation power distribution cabinet, including a cabinet body 1, which is characterized in that side cooling covers 2 are installed on both sides of the cabinet body 1, and the The inside of the side cooling cover 2 is equipped with a side cooling fan 3, the top center of the cabinet body 1 is equipped with a top cooling cover 4, the inside of the top cooling cover 4 is equipped with a top cooling fan 5, and the cabinet body 1 is close to A partition 6 is installed at the bottom, and the center of the partition 6 is provided with a ventilation hole 7. A heat dissipation assembly 8 is arranged below the partition 6 inside the cabinet body 1. There is a first heat dissipation assembly 8 inside. The filter screen cylinder 15 , the second filter screen cylinder 16 and the third filter screen cylinder 17 , a plurality of air intake holes 9 are opened around the bottom of the cabinet body 1 .

Through the above scheme of the present utility model, the inside of the heat dissipation assembly 8 also includes an upper fixing frame 13 and a bottom fixing plate 14, the first filter screen cylinder 15, the second filter screen cylinder 16 and the third filter screen cylinder 17 Installed between the upper fixing frame 13 and the bottom fixing plate 14 .

Through the above solution of the present utility model, the first filter screen cylinder 15 , the second filter screen cylinder 16 and the third filter screen cylinder 17 are sequentially arranged from outside to inside.

Through the above solution of the present utility model, the filtering capacities of the first filter screen cylinder 15 , the second filter screen cylinder 16 and the third filter screen cylinder 17 are sequentially increased.

Through the above solution of the present utility model, a ceiling 11 is provided directly above the cabinet body 1 .

Through the above solution of the utility model, the four corner ends of the bottom of the ceiling 11 are all equipped with pillars 12 , and the bottom ends of the four pillars 12 are fixed to the four corner ends of the top of the cabinet body 1 .

Through the above solution of the utility model, shock absorbing pads 10 are installed on the four corner ends of the bottom of the cabinet body 1 .

In practical application, during operation, the side heat dissipation cover 2 and the side heat dissipation fan 3 on both sides cooperate with the top heat dissipation cover 4 and the top heat dissipation fan 5 to form three airflows inside the cabinet body 1, which accelerates the rapid escape of internal heat. The heat dissipation performance is better, and at the same time, with the filter assembly 8 at the bottom, the external dust is classified and filtered, which ensures that the working environment inside the cabinet 1 is cleaner and more practical.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. The utility model provides a high-efficient heat dissipation switch board, includes the cabinet body (1), its characterized in that, side heat dissipation cover (2) are all installed to the both sides of the cabinet body (1), both sides side heat dissipation cover (2)'s inside all installs side heat dissipation fan (3), top heat dissipation cover (4) are installed at the top center of the cabinet body (1), top heat dissipation fan (5) are installed to the internally mounted of top heat dissipation cover (4), baffle (6) are installed near bottom department in the cabinet body (1), bleeder vent (7) have been seted up at the center of baffle (6), the inside of the cabinet body (1) in the below of baffle (6) is provided with radiator unit (8), radiator unit (8) inside have first filter screen section of thick bamboo (15), second filter screen section of thick bamboo (16) and third filter screen section of thick bamboo (17), a plurality of inlet port (9) have been seted up around the cabinet body (1) bottom.

2. A high-efficiency heat-dissipating power distribution cabinet according to claim 1, wherein the heat-dissipating component (8) further comprises an upper fixing frame (13) and a bottom fixing plate (14), and the first filter screen cylinder (15), the second filter screen cylinder (16) and the third filter screen cylinder (17) are mounted between the upper fixing frame (13) and the bottom fixing plate (14).

3. A high-efficiency heat-dissipating power distribution cabinet according to claim 2, wherein the first filter screen cylinder (15), the second filter screen cylinder (16) and the third filter screen cylinder (17) are arranged in sequence from outside to inside.

4. A high-efficiency heat-dissipating power distribution cabinet according to claim 2, wherein the filtering capacities of the first filter screen cylinder (15), the second filter screen cylinder (16) and the third filter screen cylinder (17) are sequentially increased.

5. The efficient heat dissipation power distribution cabinet according to claim 1, wherein a ceiling (11) is arranged right above the cabinet body (1).

6. The efficient heat dissipation power distribution cabinet according to claim 5, wherein four corner ends of the bottom of the ceiling (11) are provided with struts (12), and the bottom ends of the four struts (12) are fixed to the four corner ends of the top of the cabinet body (1).

7. The efficient heat dissipation power distribution cabinet according to claim 1, wherein shock pads (10) are mounted at four corner ends of the bottom of the cabinet body (1).

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