CN219181043U

CN219181043U - Environment-friendly electrical cabinet

Info

Publication number: CN219181043U
Application number: CN202223470371.5U
Authority: CN
Inventors: 高国栋; 徐宇杰
Original assignee: Jiangyin Duogao Automation Technology Co ltd
Current assignee: Jiangyin Duogao Automation Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-13
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an environment-friendly electrical cabinet, comprising: a cabinet body; the sleeve is fixed at the top of the cabinet body; the driving shaft is rotationally connected to the top of the sleeve, four fan blades are fixedly connected to the outer surface of the bottom end of the driving shaft, and a first conical gear is fixedly connected to the top end of the driving shaft; the L-shaped frame is connected to the outer surface of the sleeve in a sliding mode, and a rotating shaft is connected to the top of the L-shaped frame in a rotating mode through a support. According to the environment-friendly electrical cabinet provided by the utility model, the wind energy from the outside can be utilized through the arrangement of the windmill body, the rotating force is indirectly transmitted to the fan blades, and the negative pressure can be formed in the sleeve through the rotation of the fan blades, so that the outside gas enters the cabinet body through the sleeve to form a heat dissipation function, the environment-friendly electrical cabinet has a good heat dissipation function, and an electric component is not required to be arranged for driving, so that the environment-friendly performance of the electrical cabinet is improved.

Description

Environment-friendly electrical cabinet

Technical Field

The utility model relates to the field of electrical cabinets, in particular to an environment-friendly electrical cabinet.

Background

The electric cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The manufacturing materials of the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate; compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electrical cabinet.

The electrical cabinet is widely used mainly in chemical industry, power system, metallurgical system, traffic industry, etc. and has great amount of high temperature inside during operation, and the damage to the components inside the electrical cabinet is easy caused by the existence of high temperature, so that the electrical cabinet is provided with corresponding fans for heat dissipation.

In the related art, the existing heat dissipation mode of the electrical cabinet is mainly that the electrical cabinet is provided with a corresponding fan, the fan is driven, a corresponding driving motor is required to start, the driving motor works, a part of electric energy is required to occupy, the environmental protection performance is poor, and when the electrical cabinet is used outdoors, wind energy cannot be utilized, so that gas is inconvenient to enter the cabinet body to conduct heat dissipation work.

Therefore, it is necessary to provide an environment-friendly electrical cabinet to solve the above technical problems.

Disclosure of Invention

The utility model provides an environment-friendly electric cabinet, which solves the problem that the environment-friendly heat dissipation performance of the electric cabinet is reduced because outdoor wind energy cannot be utilized.

In order to solve the above technical problems, the present utility model provides an environment-friendly electrical cabinet comprising:

a cabinet body;

the sleeve is fixed at the top of the cabinet body;

the driving shaft is rotationally connected to the top of the sleeve, four fan blades are fixedly connected to the outer surface of the bottom end of the driving shaft, and a first conical gear is fixedly connected to the top end of the driving shaft;

the L-shaped frame is connected to the outer surface of the sleeve in a sliding manner, the top of the L-shaped frame is rotatably connected with a rotating shaft through a bracket, one end of the rotating shaft is fixedly connected with a windmill body, and the other end of the rotating shaft is fixedly connected with a second bevel gear meshed with the first bevel gear;

the top of the cabinet body is provided with a clamping assembly for carrying out sliding clamping on the L-shaped frame.

Preferably, a plurality of filtering holes are formed in the top of the sleeve.

Preferably, the clamping assembly comprises an annular frame fixed at the top of the cabinet body, and a plurality of clamping holes are formed in the top of the annular frame.

Preferably, one side of L type frame inner wall sliding connection has the stripper plate, the bottom fixedly connected with of stripper plate is used for inserting the inside chucking pole of chucking hole.

Preferably, the top of L type frame inner wall fixedly connected with extrusion spring, extrusion spring's bottom is fixed in the top of stripper plate.

Preferably, the guide pipes are fixedly communicated with two sides of the sleeve, and a plurality of air outlet holes are formed in the outer surfaces of the two guide pipes.

Preferably, the bottom of the sleeve is fixedly connected with a motor, the bottom end of the driving shaft penetrates through the sleeve and extends to the bottom of the sleeve, and one end of the driving shaft extending to the bottom of the sleeve is fixedly connected with the motor through a one-way bearing.

Compared with the related art, the environment-friendly electric cabinet provided by the utility model has the following beneficial effects:

the utility model provides an environment-friendly electrical cabinet, which can utilize external wind energy through the arrangement of a windmill body, transmits rotating force to a driving shaft through two bevel gears, can drive fan blades to rotate through the rotation of the driving shaft, and can enable the inside of a sleeve to form negative pressure through the rotation of the fan blades, so that external gas enters the cabinet body through the sleeve to form a heat dissipation function, not only has a good heat dissipation function, but also does not need to be driven by an electric component, and the environment-friendly performance of the electrical cabinet is improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an environment-friendly electrical cabinet provided by the utility model;

FIG. 2 is a schematic view of the sleeve shown in FIG. 1;

FIG. 3 is a bottom view of the structure shown in FIG. 2;

FIG. 4 is a schematic view of the windmill body shown in FIG. 2;

fig. 5 is a schematic structural diagram of a second embodiment of an environment-friendly electrical cabinet provided by the present utility model;

fig. 6 is a bottom view of the sleeve of fig. 5.

Reference numerals in the drawings: 1. a cabinet body; 2. a sleeve; 3. a drive shaft; 4. a fan blade; 5. a first bevel gear; 6. an L-shaped frame; 7. a rotating shaft; 8. a windmill body; 9. a second bevel gear; 10. a filter hole; 11. a clamping assembly; 111. an annular frame; 112. a clamping hole; 113. an extrusion plate; 114. a clamping rod; 115. extruding a spring; 12. a guide tube; 13. a motor; 14. a one-way bearing.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, a schematic structural diagram of a first embodiment of an environment-friendly electrical cabinet provided in the present utility model in fig. 1 is shown; FIG. 2 is a schematic view of the sleeve shown in FIG. 1; FIG. 3 is a bottom view of the structure shown in FIG. 2; fig. 4 is a schematic view of the structure of the windmill body shown in fig. 2. The environment-friendly electrical cabinet comprises:

a cabinet body 1;

the sleeve 2 is fixed on the top of the cabinet body 1;

the driving shaft 3 is rotationally connected to the top of the sleeve 2, the outer surface of the bottom end of the driving shaft 3 is fixedly connected with four fan blades 4, and the top end of the driving shaft 3 is fixedly connected with a first conical gear 5;

the L-shaped frame 6 is connected to the outer surface of the sleeve 2 in a sliding manner, the top of the L-shaped frame 6 is rotatably connected with a rotating shaft 7 through a bracket, one end of the rotating shaft 7 is fixedly connected with a windmill body 8, and the other end of the rotating shaft 7 is fixedly connected with a second bevel gear 9 meshed with the first bevel gear 5;

the top of the cabinet body 1 is provided with a clamping assembly 11 for sliding and clamping the L-shaped frame 6;

the windmill body 8 adopts a windmill mechanism in the prior art, and is used for utilizing wind energy to form rotary driving;

the cabinet body 1 adopts an electrical cabinet in the prior art;

through the arrangement of the windmill body 8, external wind energy can be utilized, the rotating force is transmitted to the driving shaft 3 through two bevel gears, and the fan blades 4 can be driven to rotate through the rotation of the driving shaft 3;

through the rotation of the fan blade 4, negative pressure can be formed in the sleeve 2, so that external gas enters the cabinet body 1 through the sleeve 2 to form a heat dissipation function, the electric cabinet has a good heat dissipation function, and no electric component is required to be arranged for driving, so that the environmental protection performance of the electric cabinet is improved;

the L-shaped frame 6 slides along the outer surface of the sleeve 2, so that the windmill body 8 can conveniently adjust the angle according to the wind direction, and wind energy can be conveniently and fully utilized, and the heat dissipation and environmental protection effects of the electric cabinet are improved.

The top of the sleeve 2 is provided with a plurality of filtering holes 10;

through the setting of filtration pore 10, be convenient for external gas get into in sleeve 2, can carry out filtering process, have certain dustproof function, avoid external dust to enter into in the cabinet body 1, cause the pollution of inside components and parts, influence the heat dissipation of inside components and parts.

The clamping assembly 11 comprises an annular frame 111 fixed at the top of the cabinet body 1, and a plurality of clamping holes 112 are formed in the top of the annular frame 111; one side of the inner wall of the L-shaped frame 6 is connected with an extrusion plate 113 in a sliding manner, and the bottom of the extrusion plate 113 is fixedly connected with a clamping rod 114 which is used for being inserted into the clamping hole 112;

the clamping rod 114 can be driven to move downwards through the downward movement of the extrusion plate 113 and inserted into the clamping hole 112 at the corresponding position to form clamping, so that the stability of the L-shaped frame 6 after the circumferential sliding is ensured.

The top of the inner wall of the L-shaped frame 6 is fixedly connected with an extrusion spring 115, and the bottom end of the extrusion spring 115 is fixed at the top of the extrusion plate 113;

the extrusion plate 113 can be extruded through the elastic force of the extrusion spring 115, so that the extrusion plate 113 moves downwards, the clamping rod 114 can be driven to move downwards through the downward movement of the extrusion plate 113, and the clamping rod is inserted into the clamping hole 112 at the corresponding position to form clamping, so that the stability of the L-shaped frame 6 after the circumferential sliding is ensured.

The working principle of the environment-friendly electrical cabinet provided by the utility model is as follows:

when blowing to windmill body 8 through external gas, can drive windmill body 8 and rotate, windmill body 8's rotation can drive axis of rotation 7 and rotate, through axis of rotation 7's rotation, drive shaft 3 through the meshing of first conical gear 5 and second conical gear 9 and rotate, through the rotation of drive shaft 3, can drive fan blade 4 and rotate, through the rotation of fan blade 4, can make sleeve 2's inside form negative pressure for external gas enters into cabinet body 1 through sleeve 2, forms the heat dissipation function.

Second embodiment

Referring to fig. 5-6 in combination, another environment-friendly electrical cabinet is provided according to a second embodiment of the present application based on the environment-friendly electrical cabinet provided according to the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the environment-friendly electrical cabinet provided by the second embodiment of the present application is that two sides of the sleeve 2 are fixedly communicated with guide pipes 12, and a plurality of air outlet holes are formed on the outer surfaces of the two guide pipes 12;

through the arrangement of the two guide pipes 12, the air flow in the sleeve 2 is uniformly guided to the inside of the cabinet body 1, uniform heat dissipation is formed, and the bottom of the sleeve 2 is in a closed state.

The bottom of the sleeve 2 is fixedly connected with a motor 13, the bottom end of the driving shaft 3 penetrates through the sleeve 2 and extends to the bottom of the sleeve 2, and one end of the driving shaft 3 extending to the bottom of the sleeve 2 is fixedly connected with the motor 13 through a one-way bearing 14;

the motor 13 is connected with an external power supply and a control switch, and drives the driving shaft 3 to rotate through the one-way bearing 14 to form electric heat dissipation work, and the arrangement of the one-way bearing 14 is convenient for the motor 13 not to work, so that the normal rotation work of the driving shaft 3 is not influenced.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. An environment-friendly electrical cabinet, comprising:

a cabinet body (1);

the sleeve (2) is fixed at the top of the cabinet body (1);

the driving shaft (3) is rotationally connected to the top of the sleeve (2), four fan blades (4) are fixedly connected to the outer surface of the bottom end of the driving shaft (3), and a first conical gear (5) is fixedly connected to the top end of the driving shaft (3);

the L-shaped frame (6), the L-shaped frame (6) is connected to the outer surface of the sleeve (2) in a sliding way, a rotating shaft (7) is connected to the top of the L-shaped frame (6) in a rotating way through a bracket, one end of the rotating shaft (7) is fixedly connected with a windmill body (8), and the other end of the rotating shaft (7) is fixedly connected with a second bevel gear (9) meshed with the first bevel gear (5);

the top of the cabinet body (1) is provided with a clamping assembly (11) for carrying out sliding clamping on the L-shaped frame (6).

2. The environment-friendly electrical cabinet according to claim 1, wherein a plurality of filtering holes (10) are formed in the top of the sleeve (2).

3. The environment-friendly electrical cabinet according to claim 1, wherein the clamping assembly (11) comprises an annular frame (111) fixed at the top of the cabinet body (1), and a plurality of clamping holes (112) are formed in the top of the annular frame (111).

4. An environment-friendly electrical cabinet according to claim 3, wherein one side of the inner wall of the L-shaped frame (6) is slidably connected with an extrusion plate (113), and the bottom of the extrusion plate (113) is fixedly connected with a clamping rod (114) for being inserted into the clamping hole (112).

5. The environment-friendly electrical cabinet according to claim 4, wherein the top of the inner wall of the L-shaped frame (6) is fixedly connected with a compression spring (115), and the bottom end of the compression spring (115) is fixed at the top of the compression plate (113).

6. The environment-friendly electrical cabinet according to claim 1, wherein guide pipes (12) are fixedly communicated with two sides of the sleeve (2), and a plurality of air outlet holes are formed in the outer surfaces of the two guide pipes (12).

7. The environment-friendly electrical cabinet according to claim 6, wherein the bottom of the sleeve (2) is fixedly connected with a motor (13), the bottom end of the driving shaft (3) penetrates through the sleeve (2) and extends to the bottom of the sleeve (2), and one end of the driving shaft (3) extending to the bottom of the sleeve (2) is fixedly connected with the motor (13) through a one-way bearing (14).