CN215582386U

CN215582386U - Control device convenient for heat dissipation

Info

Publication number: CN215582386U
Application number: CN202121381167.9U
Authority: CN
Inventors: 朱剑峰; 麦钊彬; 陆声琰; 冼锦明
Original assignee: Guangdong China Carbon Energy Technology Co ltd
Current assignee: Guangdong China Carbon Energy Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a control device convenient for heat dissipation, which comprises a shell, wherein the front side of the shell is provided with a first air inlet, and the side wall of the shell is provided with a first air outlet; the partition plate is arranged in the shell to divide an inner cavity of the shell into a functional cavity and an air outlet cavity, a plurality of through holes are formed in the partition plate, the first air outlet is communicated with the air outlet cavity and the outside at the same time, and the first air inlet is communicated with the functional cavity and the outside at the same time; the functional modules are arranged in the functional cavities and connected with the partition plates; the plurality of wind wheel assemblies are positioned in the air outlet cavity, and the wind wheel assemblies are provided with second air inlets communicated with the through holes and second air outlets opposite to the first air outlets; through above-mentioned structure can in time discharge away the heat that each functional module in the controlling means produced, reduce the temperature in the controlling means, can improve controlling means's life.

Description

Control device convenient for heat dissipation

Technical Field

The utility model relates to the field of control devices, in particular to a control device convenient for heat dissipation.

Background

In the natural gas distributed energy system, because the number of devices to be controlled is large and the calculation load is large, the control device of the natural gas distributed energy system can generate a lot of heat in the working process, but the heat dissipation structure of the existing control device of the natural gas distributed energy system is not reasonable enough, the heat dissipation effect of the control device is poor, the control device is in a high-temperature environment for a long time, and the service life of the control device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a control device convenient for heat dissipation.

The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: a control device that facilitates heat dissipation, comprising:

the front side of the shell is provided with a first air inlet, and the side wall of the shell is provided with a first air outlet;

the partition plate is arranged in the shell to divide an inner cavity of the shell into a functional cavity and an air outlet cavity, a plurality of through holes are formed in the partition plate, the first air outlet is communicated with the air outlet cavity and the outside at the same time, and the first air inlet is communicated with the functional cavity and the outside at the same time;

the functional modules are arranged in the functional cavities and connected with the partition plates;

the plurality of wind wheel assemblies are positioned in the air outlet cavity, and are provided with second air inlets communicated with the through holes and second air outlets opposite to the first air outlets, and the wind wheel assemblies are used for sucking air from the first air inlets, enabling the air to enter the wind wheel assemblies through the through holes and the second air inlets, and then blowing the air out from the second air outlets and the first air outlets in sequence.

Further, the wind wheel component comprises a volute, a motor arranged in the volute and a wind wheel arranged in the volute and connected with the motor, and the second air inlet and the second air outlet are arranged on the volute.

Furthermore, a plurality of first air outlets are formed in the left side wall and the right side wall of the shell, the air wheel assemblies are arranged into two groups, the second air outlet in one group of air wheel assembly is opposite to the first air outlet in the left side wall of the shell, and the second air outlet in the other group of air wheel assembly is opposite to the second air outlet in the right side wall of the shell.

Furthermore, the first air outlet is provided with an air guide blade.

Further, the wind wheel assembly is mounted on the partition plate through a detachable structure.

Further, the detachable structure comprises a bolt, a first threaded hole arranged on the wind wheel component and a second threaded hole arranged on the partition plate, and the bolt is simultaneously in threaded connection with the first threaded hole and the second threaded hole.

Furthermore, a filter screen is arranged between the first air inlet and the functional module.

Furthermore, the functional module is connected with the partition plate through a plug-in structure.

The utility model has the beneficial effects that: a control device convenient for heat dissipation comprises a shell, wherein a first air inlet is formed in the front side of the shell, and a first air outlet is formed in the side wall of the shell; the partition plate is arranged in the shell to divide an inner cavity of the shell into a functional cavity and an air outlet cavity, a plurality of through holes are formed in the partition plate, the first air outlet is communicated with the air outlet cavity and the outside at the same time, and the first air inlet is communicated with the functional cavity and the outside at the same time; the functional modules are arranged in the functional cavities and connected with the partition plates; the plurality of wind wheel assemblies are positioned in the air outlet cavity, and the wind wheel assemblies are provided with second air inlets communicated with the through holes and second air outlets opposite to the first air outlets; through above-mentioned structure can in time discharge away the heat that each functional module in the controlling means produced, reduce the temperature in the controlling means, can improve controlling means's life.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a control device that facilitates heat dissipation.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Referring to fig. 1, a control device facilitating heat dissipation includes:

a first air inlet 11 is arranged on the front side of the shell 10, and a first air outlet 12 is arranged on the side wall of the shell;

the partition plate 20 is arranged in the shell 10 to divide an inner cavity of the shell 10 into a functional cavity 21 and an air outlet cavity, a plurality of through holes 22 are formed in the partition plate 20, the first air outlet 12 is communicated with the air outlet cavity and the outside at the same time, and the first air inlet 11 is communicated with the functional cavity 21 and the outside at the same time;

a plurality of functional modules 30 disposed in the functional cavity 21 and connected to the partition plate 20;

and the plurality of wind wheel assemblies are positioned in the air outlet cavity, and are provided with second air inlets 41 communicated with the through holes 22 and second air outlets 42 opposite to the first air outlets 12, and are used for sucking air from the first air inlets 11, enabling the air to enter the wind wheel assemblies through the through holes 22 and the second air inlets 41, and then blowing out the air from the second air outlets 42 and the first air outlets 12 in sequence.

In the utility model, when the wind wheel assembly works, the motor drives the wind wheel to rotate, in the process of rotating the wind wheel, air with lower external temperature is sucked from the first air inlet 11, when the air passes through the functional module 30, heat generated in the operation of the functional module 30 is taken away, the air is blown out from the second air outlet 42 and the first air outlet 12 by the wind wheel 44 after passing through the through hole 22 and the second air inlet 41, and the heat dissipation effect of the control device can be greatly improved by a mode of simultaneously working and dissipating heat of a plurality of groups of wind wheel assemblies, so that the temperature in the control device is reduced, each functional module 30 works at a more appropriate temperature, the service life of the functional module 30 is favorably prolonged, and the functional module 30 can comprise any circuit board, functional board, driving board and the like required by the control device without limitation.

The wind wheel assembly includes a scroll 43, a motor disposed in the scroll 43, and a wind wheel 44 disposed in the scroll 43 and connected to the motor, and the second wind inlet 41 and the second wind outlet 42 are disposed on the scroll 43.

The left side wall and the right side wall of the shell 10 are both provided with a plurality of first air outlets 12, the air wheel assemblies are arranged into two groups, the second air outlets 42 on one group of air wheel assemblies are over against the first air outlets 12 on the left side wall of the shell 10, and the second air outlets 42 on the other group of air wheel assemblies are over against the second air outlets 42 on the right side wall of the shell 10; through setting up two-way air-out, can improve the radiating efficiency, make controlling means's radiating effect better.

The first air outlet 12 is provided with an air guide blade 50; the air guiding blade 50 can be installed at the first air outlet 12 through an angle adjusting structure, and can adjust the air outlet angle of the control device.

The wind wheel assembly is mounted on the partition plate 20 through a detachable structure.

The detachable structure comprises a bolt, a first threaded hole arranged on the wind wheel component and a second threaded hole arranged on the partition plate 20, and the bolt is simultaneously in threaded connection with the first threaded hole and the second threaded hole.

A filter screen 60 is arranged between the first air inlet 11 and the functional module 30; can the large granule in the filtered air, avoid piling up in controlling means, can be favorable to the heat dissipation equally.

The functional module 30 is connected with the partition plate 20 through a plug-in structure; this setting can be installed fast to functional module 30, and functional module 30 can be connected through the conductive structure on division board 20, also can be connected through the wire, preferably connects through conductive structure, and the grafting structure both can carry out mechanical fixed to functional module 30, also can realize the electricity between the functional module 30 and connect.

It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.

Claims

1. A control device facilitating heat dissipation, comprising:

the air conditioner comprises a shell (10), a first air inlet (11) is formed in the front side of the shell, and a first air outlet (12) is formed in the side wall of the shell;

the partition plate (20) is arranged in the shell (10) to divide an inner cavity of the shell (10) into a functional cavity (21) and an air outlet cavity, a plurality of through holes (22) are formed in the partition plate (20), the first air outlet (12) is communicated with the air outlet cavity and the outside at the same time, and the first air inlet (11) is communicated with the functional cavity (21) and the outside at the same time;

a plurality of functional modules (30) arranged in the functional cavity (21) and connected with the partition plate (20);

the plurality of wind wheel assemblies are positioned in the air outlet cavity, and each wind wheel assembly is provided with a second air inlet (41) communicated with the through hole (22) and a second air outlet (42) opposite to the first air outlet (12) and is used for sucking air from the first air inlet (11), enabling the air to enter the wind wheel assembly through the through hole (22) and the second air inlet (41) and then blowing out the air from the second air outlet (42) and the first air outlet (12) in sequence.

2. The control device for facilitating heat dissipation according to claim 1, wherein: the wind wheel assembly comprises a volute (43), a motor arranged in the volute (43) and a wind wheel (44) arranged in the volute (43) and connected with the motor, and the second air inlet (41) and the second air outlet (42) are formed in the volute (43).

3. The control device for facilitating heat dissipation according to claim 1, wherein: all be provided with a plurality of on the left side wall of casing (10) and the right side wall first air outlet (12), the wind wheel subassembly sets up to two sets of, and second air outlet (42) on a set of wind wheel subassembly are just to first air outlet (12) on casing (10) left side wall, and second air outlet (42) on another group wind wheel subassembly are just to second air outlet (42) on casing (10) right side wall.

4. The control device for facilitating heat dissipation according to claim 1, wherein: and the first air outlet (12) is provided with an air guide blade (50).

5. The control device for facilitating heat dissipation according to claim 1, wherein: the wind wheel assembly is mounted on the partition plate (20) through a detachable structure.

6. The control device for facilitating heat dissipation of claim 5, wherein: the detachable structure comprises a bolt, a first threaded hole arranged on the wind wheel assembly and a second threaded hole arranged on the partition plate (20), and the bolt is simultaneously in threaded connection with the first threaded hole and the second threaded hole.

7. The control device for facilitating heat dissipation according to claim 1, wherein: a filter screen (60) is arranged between the first air inlet (11) and the functional module (30).

8. The control device for facilitating heat dissipation according to claim 1, wherein: the functional module (30) is connected with the partition plate (20) through a plug-in structure.