CN210926796U

CN210926796U - Electric cabinet heat radiation structure for electrical engineering

Info

Publication number: CN210926796U
Application number: CN201921919493.3U
Authority: CN
Inventors: 李华; 赵雨濛; 周琤; 向湘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-03
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an electric cabinet heat radiation structure for electrical engineering, the intelligent cabinet temperature adjusting device comprises a cabinet body, the air inlet tank has been seted up on the cabinet body, two dust removal grooves have been seted up to the symmetry on the cabinet body, and two dust removal grooves all communicate with the air inlet tank, cabinet body lower extreme is provided with air inlet mechanism, and the output of air inlet mechanism is located the air inlet tank, a plurality of air intakes that communicate with the air inlet tank are seted up to cabinet body lower extreme, every the dust removal inslot all is provided with electrostatic mechanism, be provided with magnetic mechanism between electrostatic mechanism and the air inlet mechanism, a plurality of air outlets that communicate with cabinet body inner chamber are evenly seted up to cabinet body upper end. The utility model discloses an air inlet mechanism makes the internal air of cabinet and outside air circulation to take away the internal heat of cabinet, reach the radiating purpose of the internal electrical equipment of cabinet, filter the dust in the air through magnetic force mechanism cooperation electrostatic mechanism, thereby avoided the internal power equipment of dust pollution cabinet.

Description

Electric cabinet heat radiation structure for electrical engineering

Technical Field

The utility model relates to a regulator cubicle technical field especially relates to a regulator cubicle heat radiation structure for electrical engineering.

Background

Along with the high-speed development of the industry in China, more and more factories are available, more and more large-sized electrical equipment is available in the factory, electrical cabinets are more control centers in the electrical equipment, the electrical cabinets gather the switches of all paths of electrical equipment, the action of specifically adjusting all the electrical equipment is realized, the circuits are more complex, most electrical equipment is required to be produced and continuously works for 24 hours, and a large amount of heat can be generated in the electrical cabinets.

Conventional power equipment is through having seted up the heat dissipation window heat dissipation, because the inside air mobility of electric power cabinet is relatively poor, results in the radiating efficiency low, and traditional regulator cubicle has some dusts easily and gets into the cabinet along with the air admission regulator cubicle internal in the radiating time to cause dust pollution to the electrical equipment in the regulator cubicle, have certain limitation, consequently urgently need an electrical engineering and use electric cabinet heat radiation structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the regulator cubicle radiating efficiency that exists among the prior art and being low, and cause regulator cubicle dust pollution's shortcoming easily, and the electric cabinet heat radiation structure for electrical engineering who provides.

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

the utility model provides an electric gas holder heat radiation structure for electrical engineering, includes the cabinet body, the air inlet tank has been seted up on the cabinet body, two dust removal grooves have been seted up to the symmetry on the cabinet body, and two dust removal grooves all communicate with the air inlet tank, cabinet body lower extreme is provided with air inlet mechanism, and the output of air inlet mechanism is located the air inlet tank, a plurality of air intakes with the air inlet tank intercommunication are seted up to cabinet body lower extreme, every the dust removal inslot all is provided with electrostatic mechanism, be provided with magnetic mechanism between electrostatic mechanism and the air inlet mechanism, a plurality of air outlets with cabinet body inner chamber intercommunication are evenly seted up to cabinet body upper end.

Preferably, the air inlet mechanism comprises a driving motor installed at the lower end of the cabinet body, and a plurality of fan blades are uniformly arranged on an output shaft of the driving motor.

Preferably, the static mechanism includes a plurality of springs connected on the dust removal groove cell wall, and is a plurality of the lower extreme of spring installs a glass section of thick bamboo jointly, glass section of thick bamboo interpolation is equipped with the dead lever, and the upper end of dead lever and the cell wall fixed connection in dust removal groove, the dead lever overcoat is equipped with the fibre cover.

Preferably, the magnetic mechanism comprises a first magnetic block arranged at the lower end of the glass cylinder, and a second magnetic block mutually attracted with the first magnetic block is mounted on the fan blade.

Preferably, a plurality of cold air ports communicated with the inner cavity of the cabinet body are uniformly formed in the wall of the dust removing groove.

Preferably, every all be provided with the filter screen in the air inlet, install the protection casing on the cabinet body up end.

The utility model has the advantages that:

1. drive a plurality of flabellums at the intake stack internal rotation through driving motor for the external air is in proper order from the air intake, intake stack and cold wind mouth get into the cabinet internally, and will discharge the cabinet body through the air exit, make the air of the internal portion of cabinet and external world flow, thereby take away the internal heat of cabinet, reach the radiating purpose to the internal electrical equipment of cabinet, and because two rows of cold wind mouths are relative setting, can form the air convection at the internal formation of cabinet from two rows of cold wind mouth exhaust air, the radiating effect of the internal electrical equipment of cabinet has further been improved.

2. Through setting up a glass section of thick bamboo, spring, fibre cover, first magnetic path, second magnetic path and dead lever, utilize the normal running fit magnetic force mechanism of flabellum to make the fibre cover on dead lever surface and the inner wall of a glass section of thick bamboo rub repeatedly and produce static, and then make the dust in the air adsorbed the glass section of thick bamboo on the surface to the internal power equipment of dust pollution cabinet has been avoided.

To sum up, the utility model discloses an air inlet mechanism makes the internal air of cabinet and outside air circulation to take away the internal heat of cabinet, reach the radiating purpose of the internal electrical equipment of cabinet, filter the dust in the air through magnetic force mechanism cooperation electrostatic mechanism, thereby avoided the internal power equipment of dust pollution cabinet.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation structure of an electrical cabinet for electrical engineering according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: the dust removal device comprises a cabinet body 1, an air inlet groove 2, a dust removal groove 3, a driving motor 4, fan blades 5, an air inlet 6, a fixing rod 7, a fiber sleeve 8, a glass cylinder 9, a first magnetic block 10, a second magnetic block 11, a spring 12, a cold air opening 13, an air outlet 14, a filter screen 15 and a protective cover 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a heat dissipation structure of an electrical cabinet for electrical engineering, comprising a cabinet body 1, a plurality of support columns uniformly welded on the lower end surface of the cabinet body 1, an air inlet tank 2 formed on the cabinet body 1, two dust removing tanks 3 symmetrically formed on the cabinet body 1, and both dust removing tanks 3 communicated with the air inlet tank 2, an air inlet mechanism provided at the lower end of the cabinet body 1, the air inlet mechanism comprising a driving motor 4 mounted at the lower end of the cabinet body 1, an output shaft of the driving motor 4 extending into the air inlet tank 2 and uniformly provided with a plurality of fan blades 5, a plurality of air inlets 6 communicated with the air inlet tank 2 formed at the lower end of the cabinet body 1, a filter screen 15 provided in each air inlet 6, the filter screen 15 capable of preventing external impurities from entering the air inlet tank 2, an electrostatic mechanism provided in each dust removing tank 3, a magnetic mechanism provided between the electrostatic mechanism and the air inlet mechanism, a plurality of air outlets 14, the protection casing 16 is installed on the cabinet body 1 up end, and a plurality of air exit 14 all are located the protection casing 16 below, and the protection casing 16 can prevent that external impurity from getting into in the cabinet body 1 through discharge port 14.

In the utility model, the electrostatic mechanism comprises a plurality of springs 12 connected on the groove wall of the dust removing groove 3, a glass cylinder 9 is jointly installed at the lower end of the springs 12, a fixed rod 7 is inserted in the glass cylinder 9, the upper end of the fixed rod 7 is fixedly connected with the groove wall of the dust removing groove 3, a fiber sleeve 8 is sleeved outside the fixed rod 7, the magnetic mechanism comprises a first magnetic block 10 arranged at the lower end of the glass cylinder 9, a second magnetic block 11 mutually attracted with the first magnetic block 10 is installed on the fan blade 5, a plurality of cold air vents 13 communicated with the inner cavity of the cabinet body 1 are evenly arranged on the groove wall of the dust removing groove 3, because the two cold air vents 13 are arranged oppositely, air convection can be formed in the cabinet body 1 by the air discharged from the two cold air vents 13, the heat dissipation effect of the electrical equipment in the electrical cabinet is further improved, in particular, a plurality of electrostatic mechanisms can be placed in the dust removing groove, thereby improving the dust removal effect and meeting the working requirements of the device in different environments.

When the utility model is used, the plurality of fan blades 5 are driven by the driving motor 4 to rotate in the air inlet duct 2, so that the outside air enters the cabinet body 1 from the air inlet 6, the air inlet duct 2 and the cold air inlet 13 in sequence, and is discharged out of the cabinet body 1 through the air outlet 14, so that the air inside the cabinet body 1 flows with the outside, the heat in the cabinet body 1 is taken away, and the purpose of radiating the electric equipment in the cabinet body 1 is achieved;

meanwhile, when the fan blade 5 passes by the vicinity of the first magnetic block 10, the second magnetic block 11 on the fan blade 5 attracts the first magnetic block 10, so that the glass cylinder 9 moves downwards relative to the fixing rod 7, after a moment, the fan blade 5 drives the second magnetic block 11 to rotate away from the first magnetic block 10, the glass cylinder 9 resets under the elastic action of the springs 12, and the process is circulated, so that the fiber sleeve 8 on the surface of the fixing rod 7 and the inner wall of the glass cylinder 9 rub to generate static electricity, and dust in the air is adsorbed on the surface of the glass cylinder 9, thereby preventing the dust from polluting power equipment in the cabinet body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric gas holder heat radiation structure for electrical engineering, includes the cabinet body (1), its characterized in that, air inlet tank (2) have been seted up on the cabinet body (1), two dust removal groove (3) have been seted up to the symmetry on the cabinet body (1), and two dust removal groove (3) all communicate with air inlet tank (2), cabinet body (1) lower extreme is provided with air inlet mechanism, and the output of air inlet mechanism is located air inlet tank (2), air intake (6) a plurality of and air inlet tank (2) intercommunication are seted up to cabinet body (1) lower extreme, every all be provided with electrostatic mechanism in dust removal tank (3), be provided with magnetic mechanism between electrostatic mechanism and the air inlet mechanism, a plurality of air exit (14) that communicate with cabinet body (1) inner chamber are evenly seted up to cabinet body (1) upper end.

2. The heat dissipation structure of the electrical cabinet for electrical engineering according to claim 1, wherein the air intake mechanism comprises a driving motor (4) installed at the lower end of the cabinet body (1), and a plurality of fan blades (5) are uniformly arranged on an output shaft of the driving motor (4).

3. The heat dissipation structure of an electrical engineering cabinet as defined in claim 2, wherein the electrostatic mechanism comprises a plurality of springs (12) connected to the walls of the dust removal tank (3), the lower ends of the plurality of springs (12) are jointly provided with a glass cylinder (9), a fixing rod (7) is inserted into the glass cylinder (9), the upper end of the fixing rod (7) is fixedly connected to the walls of the dust removal tank (3), and a fiber sleeve (8) is sleeved on the fixing rod (7).

4. The heat dissipation structure of the electrical cabinet for electrical engineering as defined in claim 3, wherein the magnetic mechanism comprises a first magnetic block (10) disposed at the lower end of the glass cylinder (9), and the fan blade (5) is provided with a second magnetic block (11) mutually attracted with the first magnetic block (10).

5. The heat dissipation structure of the electrical cabinet for electrical engineering according to claim 1, wherein the walls of the dust removal grooves (3) are uniformly provided with a plurality of cold air vents (13) communicated with the inner cavity of the cabinet body (1).

6. The heat dissipation structure of the electrical engineering cabinet as claimed in claim 1, wherein a filter screen (15) is disposed in each air inlet (6), and a protective cover (16) is mounted on the upper end surface of the cabinet body (1).