CN216215325U

CN216215325U - Cooling device of industrial control cabinet

Info

Publication number: CN216215325U
Application number: CN202122631195.8U
Authority: CN
Inventors: 戴金羊; 张善富
Original assignee: Wuhu Golden Sun Electrical And Mechanical Equipment Co ltd
Current assignee: Wuhu Golden Sun Electrical And Mechanical Equipment Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-05
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses a cooling device of an industrial control cabinet, which comprises a control cabinet shell, wherein a placing structure is arranged at the bottom of the control cabinet shell, a first heat dissipation structure is arranged at the top of the placing structure, second heat dissipation structures are symmetrically arranged on two sides of the control cabinet shell, and a ventilation structure is arranged at the top of the control cabinet shell.

Description

Cooling device of industrial control cabinet

Technical Field

The utility model relates to a cooling device, in particular to a cooling device of an industrial control cabinet.

Background

The industrial control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the industrial control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment;

because industrial control cabinet is after long-time work, the temperature can constantly rise, need dispel the heat to it, and current heat radiation structure can appear the phenomenon that the heat dissipation is inhomogeneous or can not reach when dispelling the heat, causes industrial control cabinet local high temperature, influences life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

The utility model aims to provide a cooling device of an industrial control cabinet, which aims to solve the problems in the prior art that the temperature of the industrial control cabinet is continuously increased after the industrial control cabinet works for a long time, heat dissipation is needed, and the existing heat dissipation structure can cause local high temperature of the industrial control cabinet and influence the service life due to the phenomenon of uneven heat dissipation or unavailable heat dissipation during heat dissipation.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat sink of industrial control cabinet, includes the switch board casing, bottom one side of switch board casing is equipped with places the structure, the first heat radiation structure of top installation of placing the structure, the bilateral symmetry of switch board casing is equipped with second heat radiation structure.

Preferably, the placing structure comprises a drawer, the drawer is slidably mounted at the bottom of one side of the control cabinet shell, a locking piece is arranged on one side of the drawer, and a groove is formed in one side of the drawer.

Preferably, first heat radiation structure includes first motor, first motor demountable installation be in inner wall one side of drawer, first motor passes through drive shaft connection first spur gear, first spur gear bilateral symmetry toothing second spur gear, two second spur gear rotates to be installed one side of drawer, every the first screw axis of one side demountable installation of second spur gear, first screw axis spiral passes the connecting block, and the extension bearing is installed one side of drawer, every connecting block slidable mounting be in the top of drawer, the top demountable installation electric fan of connecting block.

Preferably, the top of the drawer is provided with a heat dissipation plate, the heat dissipation plate is installed on the inner wall of the control cabinet shell, and the heat dissipation plate is provided with heat dissipation holes.

Preferably, the second heat radiation structure includes the second motor, second motor demountable installation is in top one side of the switch board casing, the drive shaft of second motor runs through the top of switch board casing, extends to install the inner wall bottom of switch board casing, the last a plurality of flabellums of installation of drive shaft.

Preferably, the top of switch board casing is equipped with ventilation structure, ventilation structure includes first ventilating board, first ventilating board runs through demountable installation and is in the top of switch board casing, the top demountable installation restriction piece of first ventilating board, the restriction piece is "C" type, the top demountable installation baffle of restriction piece, one side demountable installation second ventilating board of restriction piece.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the heat is radiated from the bottom of the inner wall of the industrial control cabinet through the first heat radiation structure, the heat is radiated from the two sides of the industrial control cabinet through the second heat radiation structure, the uniform heat radiation of the industrial control cabinet is realized through the mutual matching of the first heat radiation structure and the second heat radiation structure, the service life of the industrial control cabinet is prolonged, and the ventilation is carried out through the ventilation structure, so that the hot air of the industrial control cabinet is radiated out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the placement configuration of the present invention;

FIG. 3 is a schematic view of a first heat dissipation structure according to the present invention;

fig. 4 is a schematic view of a second heat dissipation structure according to the present invention.

In the figure: 1. a control cabinet housing; 2. a placement structure; 21. a drawer; 22. a locking member; 23. a groove; 3. a first heat dissipation structure; 31. a first motor; 32. a first spur gear; 33. a second spur gear; 34. a first screw shaft; 35. connecting blocks; 36. an electric fan; 4. a second heat dissipation structure; 41. a second motor; 42. a fan blade; 5. a heat dissipation plate; 6. a ventilation structure; 61. a limiting block; 62. a baffle plate; 63. and a second vent plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, shall fall within the protection scope of the utility model.

In an embodiment, referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat sink of industrial control cabinet, includes switch board casing 1, bottom one side of switch board casing 1 is equipped with places structure 2, the first heat radiation structure 3 of top installation of placing structure 2, the bilateral symmetry of switch board casing 1 is equipped with second heat radiation structure 4, dispels the heat from the inner wall bottom of industrial control cabinet through first heat radiation structure 3, dispels the heat from the both sides of industrial control cabinet through second heat radiation structure 4, through mutually supporting of first heat radiation structure 3 and second heat radiation structure 4, realizes the even heat dissipation to the industrial control cabinet, improves its life.

For an embodiment, referring to fig. 2, the placing structure 2 includes a drawer 21, the drawer 21 is slidably installed at the bottom of one side of the control cabinet housing 1, a locking member 22 is disposed at one side of the drawer 21, and a groove 23 is disposed at one side of the drawer 21;

in this embodiment, the first heat dissipation structure 3 is placed through the drawer 21, the drawer 21 is locked through the key rotation locking piece 22, the drawer 21 is prevented from sliding out of the industrial control cabinet when the industrial control cabinet is moved, the groove 23 is equivalent to a handle, and the drawer 21 is conveniently moved.

In an embodiment, referring to fig. 2-3, the first heat dissipation structure 3 includes a first motor 31, the first motor 31 is detachably mounted on one side of the inner wall of the drawer 21, the first motor 31 is connected with a first spur gear 32 through a driving shaft, the first spur gear 32 is bilaterally and symmetrically toothed with second spur gears 33, two second spur gears 33 are rotatably mounted on one side of the drawer 21, a first screw shaft 34 is detachably mounted on one side of each second spur gear 33, the first screw shaft 34 is screwed through a connecting block 35, an extension bearing is mounted on one side of the drawer 21, each connecting block 35 is slidably mounted on the top of the drawer 21 for limiting the rotation of the connecting block 35, and an electric fan 36 is detachably mounted on the top of the connecting block 35;

in the embodiment, by controlling the operation of the first motor 31, the first spur gear 32 drives the second spur gear 33 to rotate, so as to rotate the first screw shaft 34, control the connecting block 35 to move, and move the electric fan 36, uniform heat dissipation can be performed on the industrial control cabinet;

it should be noted that the screw threads on the two first screw shafts 34 may be the same, so that the two electric fans 36 move in the same direction, and the screw threads on the two first screw shafts 34 may be opposite, so that the two electric fans 36 move in opposite directions to dissipate heat.

In an embodiment, referring to fig. 1, a heat dissipation plate 5 is disposed at a top of the drawer 21, the heat dissipation plate 5 is mounted on an inner wall of the control cabinet housing 1, and heat dissipation holes are disposed on the heat dissipation plate 5.

In an embodiment, referring to fig. 4, the second heat dissipation structure 4 includes a second motor 41, the second motor 41 is detachably mounted on one side of the top of the control cabinet housing 1, a driving shaft of the second motor 41 penetrates through the top of the control cabinet housing 1 and extends to be mounted at the bottom of the inner wall of the control cabinet housing 1, and a plurality of blades 42 are mounted on the driving shaft;

in this embodiment, the second motor 41 is driven to operate, so that the driving shaft drives the fan blades 42 to rotate, and the two sides of the inner wall of the industrial control cabinet are cooled by the plurality of fan blades 42;

it should be noted that the fan blades 42 on the two second heat dissipation structures 4 can be placed at the same position of the driving shaft, so that both sides of the control cabinet at the same height can dissipate heat simultaneously, and the fan blades 42 can also be placed at the staggered position of the driving shaft, so that only one side of both sides of the control cabinet at the same height can dissipate heat, but each height of the control cabinet can dissipate heat simultaneously.

In an embodiment, referring to fig. 1, a ventilation structure 6 is arranged at the top of a control cabinet housing 1, the ventilation structure 6 includes a first ventilation plate, the first ventilation plate is detachably mounted at the top of the control cabinet housing 1 in a penetrating manner, a limiting block 61 is detachably mounted at the top of the first ventilation plate, the limiting block 61 is in a "C" shape, a baffle 62 is detachably mounted at the top of the limiting block 61, and a second ventilation plate 63 is detachably mounted at one side of the limiting block 61;

in this embodiment, be equipped with a plurality of clearing holes on the ventilating board, hot-blast in the industrial control cabinet runs to the outside through first ventilating board, second ventilating board 63 and goes, shelters from the ventilating board through baffle 62, prevents that the industrial control cabinet from placing for a long time, gets into the dust, influences the life of industrial control cabinet.

The working principle is as follows: in the utility model, by driving the first motor 31 to operate, the first spur gear 32 drives the second spur gear 33 to rotate, and further the first screw shaft 34 rotates, so that the connecting block 35 moves, the electric fan 36 moves, and heat is uniformly radiated from the bottom of the control cabinet shell 1;

by controlling the operation of the second motor 41, the fan blades 42 are rotated to uniformly dissipate heat from two sides of the control cabinet shell 1;

the hot air is moved out of the industrial control cabinet through the first ventilating plate and the second ventilating plate 63.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention.

Claims

1. The utility model provides a heat sink of industrial control cabinet, includes switch board casing (1), its characterized in that: a placing structure (2) is arranged on one side of the bottom of the control cabinet shell (1), a first heat dissipation structure (3) is installed on the top of the placing structure (2), and second heat dissipation structures (4) are symmetrically arranged on two sides of the control cabinet shell (1);

the placing structure (2) comprises a drawer (21), the drawer (21) is slidably mounted at the bottom of one side of the control cabinet shell (1), a locking piece (22) is arranged on one side of the drawer (21), and a groove (23) is formed in one side of the drawer (21);

first heat radiation structure (3) include first motor (31), first motor (31) demountable installation be in inner wall one side of drawer (21), first motor (31) pass through drive shaft connection first spur gear (32), first spur gear (32) bilateral symmetry toothing second spur gear (33), two second spur gear (33) rotate to be installed one side of drawer (21), every first screw axis (34) of one side demountable installation of second spur gear (33), first screw axis (34) spiral passes connecting block (35), extends the bearing and installs one side of drawer (21), every connecting block (35) slidable mounting be in the top of drawer (21), the top demountable installation electric fan (36) of connecting block (35).

2. The cooling device for the industrial control cabinet according to claim 1, wherein: the top of drawer (21) is equipped with heating panel (5), heating panel (5) are installed on the inner wall of switch board casing (1), be equipped with the louvre on heating panel (5).

3. The cooling device for the industrial control cabinet according to claim 1, wherein: second heat radiation structure (4) include second motor (41), second motor (41) demountable installation is in the top one side of switch board casing (1) of institute, the drive shaft of second motor (41) runs through the top of switch board casing (1), extends to install the inner wall bottom of switch board casing (1), install a plurality of flabellums (42) on the drive shaft.

4. The cooling device for the industrial control cabinet according to claim 1, wherein: the top of switch board casing (1) is equipped with ventilation structure (6), ventilation structure (6) include first ventilating board, first ventilating board runs through demountable installation in the top of switch board casing (1), the top demountable installation of first ventilating board restricts piece (61), restrict piece (61) and be "C" type, the top demountable installation baffle (62) of restriction piece (61), one side demountable installation second ventilating board (63) of restriction piece (61).