CN213636717U

CN213636717U - Low-voltage draw-out type switch cabinet with good heat dissipation effect

Info

Publication number: CN213636717U
Application number: CN202022766542.3U
Authority: CN
Inventors: 尹诗
Original assignee: Hebei Zhengtong Electric Appliance Co ltd
Current assignee: Hebei Zhengtong Electric Appliance Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-06
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a low pressure pull-out type cubical switchboard that radiating effect is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the through-hole has been seted up of the cabinet body, the inner wall of through-hole is equipped with first pipe, through-hole inner wall fixedly connected with support, the one end fixedly connected with motor of support, motor shaft end fixed mounting has the commentaries on classics leaf, the first gear of motor shaft end fixedly connected with, the bottom fixedly connected with connecting rod of first gear, the bottom of connecting rod is equipped with the second gear, the bottom fixedly connected with bull stick of second gear, the fixed surface of bull stick is connected with the dispersed leaf, the bottom threaded connection of the cabinet body has the. Through being provided with motor and commentaries on classics leaf, play the radiating purpose of blowing to low pressure pull-out type cubical switchboard inside, cooperate the antiport of dispersion leaf simultaneously, do benefit to the dispersion and enlarge the area of blowing, be convenient for cabinet body inside electronic component's heat dissipation.

Description

Low-voltage draw-out type switch cabinet with good heat dissipation effect

Technical Field

The utility model belongs to the technical field of the cubical switchboard, specifically be a low pressure pull-out type cubical switchboard that radiating effect is good.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement.

At present, current low pressure pull-out type cubical switchboard, at the in-process that uses, inside generates heat seriously, and the life of low pressure pull-out type cubical switchboard can be influenced seriously, and current low pressure pull-out type cubical switchboard moisture resistance is relatively poor simultaneously, and internal circuit easily receives its influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure pull-out type cubical switchboard that radiating effect is good to it is serious to generate heat in the current low pressure pull-out type cubical switchboard use of solution, and the relatively poor problem of moisture resistance.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage draw-out switch cabinet with good heat dissipation effect comprises a cabinet body, wherein a through hole is formed in the cabinet body, the through hole is cylindrical, a first round pipe is arranged on the inner wall of the through hole, a support is fixedly connected to the inner wall of the through hole, a motor is fixedly connected to one end of the support, the motor is in a TCB 8024B 3 type, kinetic energy is conveniently provided by the arrangement of the motor, a rotating blade is fixedly mounted at a rotating shaft end of the motor, the motor drives the rotating blade to rotate, blowing and heat dissipation are facilitated for the interior of the cabinet body, the service life of the low-voltage draw-out switch cabinet is prolonged, a first gear is fixedly connected to the rotating shaft end of the motor, a connecting rod is fixedly connected to the bottom end of the connecting rod, a second gear is arranged at the bottom end of the second gear, a rotating rod is fixedly connected to the bottom end of the second gear, when the motor drives the rotating blade to rotate, the motor drives the dispersing blade to reversely rotate through the first gear, the second gear and the third gear, the dispersing expansion air blowing area is favorably enlarged, the heat dissipation of the internal part of the cabinet is favorably realized, the bottom end of the cabinet body is in threaded connection with the second round pipe, the second round pipe is convenient to disassemble and clean through the second round pipe, the activated carbon filter screen is cleaned through the activated carbon filter screen, the activated carbon filter screen is fixedly arranged on the inner wall of the first round pipe and the inner wall of the second round pipe, the dust and the moisture in the external air are convenient to absorb and filter, the purpose of protecting the electric elements in the internal part of the cabinet is realized, the box is placed in the cabinet body, the desiccant is convenient to store through being provided with, the desiccant is arranged in the box, and the moisture in the internal part of the cabinet is convenient.

Preferably, the inner wall of through-hole is equipped with the magnet ring, first pipe adopts the metal iron to make, through being provided with the magnet ring, plays the fixed first pipe of convenient dismantlement.

Preferably, the inner wall fixed mounting of the cabinet body has a first bearing, the inner wall fixed connection of first bearing has the socket bar, through being provided with first bearing, is convenient for accept the rotation of socket bar.

Preferably, one end of the bearing rod is fixedly connected with a third gear, the third gear is meshed with the first gear and the second gear, the purpose of changing the force direction is achieved by the arrangement of the third gear, and the rotating direction of the dispersing blade is opposite to that of the rotating blade.

Preferably, the fixed surface of second gear installs the second bearing, the bottom fixed connection of second bearing inner wall and connecting rod is through being provided with the second bearing, is convenient for accept the rotation of connecting rod, simultaneously through the setting of connecting rod and second bearing, plays the purpose of support connection second gear.

Preferably, the bottom fixed mounting of the cabinet body has the leg pole, the number of leg pole is four, through being provided with the leg pole, is convenient for accept the cabinet body.

Preferably, the number of the supports is two, the supports are arranged to facilitate the carrying of the motors, and the number of the dispersing blades is twelve.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with motor and commentaries on classics leaf, play the inside radiating purpose of blowing of low pressure pull-out type cubical switchboard, the while counter rotation who cooperates the dispersion leaf does benefit to the dispersion and enlarges the area of blowing, and the internal portion electronic component's of cabinet heat dissipation of being convenient for does benefit to through being provided with active carbon filter screen and drier simultaneously, does benefit to and keeps the internal portion of cabinet dry, does benefit to the permanent use of low pressure pull-out type cubical switchboard.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the dispersing blade of the present invention;

FIG. 3 is a cross-sectional view of the dispersing blade of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. a cabinet body; 2. a first circular tube; 3. rotating the leaves; 4. a first bearing; 5. a bearing rod; 6. dispersing leaves; 7. a desiccant; 8. a leg bar; 9. a support; 10. a motor; 11. an activated carbon filter screen; 12. a magnet ring; 13. a first gear; 14. a rotating rod; 15. a second circular tube; 16. a connecting rod; 17. a third gear; 18. a second gear; 19. a second bearing; 20. a through hole; 21. and (4) placing the box.

Detailed Description

Referring to fig. 1, 2, 3 and 4, a low-voltage draw-out switch cabinet with good heat dissipation effect includes a cabinet body 1, the cabinet body 1 is provided with a through hole 20, the through hole 20 is cylindrical, the inner wall of the through hole 20 is provided with a first circular tube 2, the inner wall of the through hole 20 is fixedly connected with a support 9, one end of the support 9 is fixedly connected with a motor 10, the model of the motor 10 is TCB 8024B 3, the motor 10 is provided with the motor 10 to provide kinetic energy, a rotating shaft end of the motor 10 is fixedly provided with a rotating blade 3, the motor 10 drives the rotating blade 3 to rotate, so as to facilitate blowing and heat dissipation inside the cabinet body 1 and prolong the service life of the low-voltage draw-out switch cabinet, the rotating shaft end of the motor 10 is fixedly connected with a first gear 13, the bottom end of the first gear 13 is fixedly connected with a connecting rod 16, the bottom end of the connecting rod 16 is provided with a second gear 18, the bottom, the dispersing blades 6 and the horizontal plane form a sixty-degree inclination angle, when the motor 10 drives the rotating blades 3 to rotate, the first gear 13, the second gear 18 and the third gear 17 drive the dispersing blades 6 to reversely rotate, so that the dispersing and blowing area is favorably enlarged, the heat dissipation in the cabinet body 1 is favorably realized, the bottom end of the cabinet body 1 is in threaded connection with the second round pipe 15, the second round pipe 15 is convenient to disassemble through the arrangement of the second round pipe 15, the activated carbon filter screen 11 is cleaned, the activated carbon filter screen 11 is fixedly arranged on the inner walls of the first round pipe 2 and the second round pipe 15, the dust and the moisture in the outside air are convenient to absorb and filter through the arrangement of the activated carbon filter screen 11, the purpose of protecting the electric elements in the cabinet body 1 is realized, the placing box 21 is arranged in the cabinet body 1, the drying agent 7 is convenient to store the drying agent 7 through the arrangement of the placing box, is convenient for absorbing the water vapor inside the cabinet body 1 and plays the role of damp-proofing the cabinet body 1.

Referring to fig. 1, the magnet ring 12 is disposed on the inner wall of the through hole 20, the first circular tube 2 is made of metal iron, and the magnet ring 12 is disposed to facilitate the detachment and fixation of the first circular tube 2.

Referring to fig. 1, a first bearing 4 is fixedly installed on an inner wall of a cabinet body 1, a receiving rod 5 is fixedly connected to the inner wall of the first bearing 4, and the first bearing 4 is arranged to facilitate the receiving rod 5 to rotate.

Referring to fig. 1 and 4, one end of the adapting rod 5 is fixedly connected with a third gear 17, the third gear 17 is meshed with the first gear 13 and the second gear 18, and the third gear 17 is arranged to change the force direction, so that the rotation direction of the dispersing blades 6 is opposite to that of the rotating blades 3.

Referring to fig. 1 and 4, a second bearing 19 is fixedly mounted on a surface of the second gear 18, an inner wall of the second bearing 19 is fixedly connected to a bottom end of the connecting rod 16, the second bearing 19 is disposed to facilitate rotation of the connecting rod 16, and the connecting rod 16 and the second bearing 19 are disposed to support and connect the second gear 18.

Referring to fig. 1, the bottom end of the cabinet body 1 is fixedly provided with four leg rods 8, and the cabinet body 1 is convenient to support by arranging the leg rods 8.

Referring to fig. 1 and 2, the number of the brackets 9 is two, the brackets 9 are arranged to facilitate the receiving of the motor 10, and the number of the dispersing blades 6 is twelve.

The working principle of the scheme is as follows: when the low-voltage draw-out switch cabinet is used, the motor 10 is started, the motor 10 drives the rotating blade 3 to rotate clockwise through the rotating shaft, the rotating blade 3 drives airflow to blow air into the cabinet body 1 for heat dissipation, meanwhile, the rotating shaft of the motor 10 also drives the first gear 13 to rotate clockwise, the first gear 13 is meshed with the second gear 18 to drive the second gear 18 to rotate, the second gear 18 is meshed with the third gear 17 to drive the third gear 17 to rotate anticlockwise, the third gear 17 drives the dispersing blades 6 to rotate anticlockwise through the rotating rod 14, the dispersing blades 6 disperse and enlarge the air blowing area of the rotating blade 3, effective heat dissipation is facilitated for the cabinet body 1, exchange of the air inside and outside the cabinet body 1 is facilitated through the arrangement of the first circular tube 2 and the second circular tube 15, the heat dissipation is facilitated, meanwhile, the inner walls of the first circular tube 2 and the second circular tube 15 are both provided with the activated carbon filter screens 11, and the drying agent 7 is matched, the purpose of keeping the cabinet body 1 dry is achieved, and the low-voltage draw-out type switch cabinet is prevented from being affected by damp.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard that radiating effect is good, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that a through hole (20) is formed in the cabinet body (1), a first circular tube (2) is arranged on the inner wall of the through hole (20), a support (9) is fixedly connected to the inner wall of the through hole (20), a motor (10) is fixedly connected to one end of the support (9), a rotating vane (3) is fixedly mounted on a rotating shaft end of the motor (10), a first gear (13) is fixedly connected to the rotating shaft end of the motor (10), a connecting rod (16) is fixedly connected to the bottom end of the first gear (13), a second gear (18) is arranged at the bottom end of the connecting rod (16), a rotating lever (14) is fixedly connected to the bottom end of the second gear (18), dispersing vanes (6) are fixedly connected to the surface of the rotating lever (14), a second circular tube (15) is connected to the bottom end of the cabinet body (1), and an activated carbon filter screen (11) is fixedly mounted on the, a placing box (21) is arranged in the cabinet body (1), and a drying agent (7) is arranged in the placing box (21).

2. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the inner wall of the through hole (20) is provided with a magnet ring (12), and the first round pipe (2) is made of metal iron.

3. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the inner wall fixed mounting of the cabinet body (1) has a first bearing (4), the inner wall fixed connection of first bearing (4) has an adapting rod (5).

4. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 3, characterized in that: one end of the bearing rod (5) is fixedly connected with a third gear (17), and the third gear (17) is meshed with the first gear (13) and the second gear (18).

5. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 1, characterized in that: and a second bearing (19) is fixedly arranged on the surface of the second gear (18), and the inner wall of the second bearing (19) is fixedly connected with the bottom end of the connecting rod (16).

6. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the bottom fixed mounting of the cabinet body (1) has leg pole (8), the number of leg pole (8) is four.

7. The low-voltage draw-out type switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the number of the brackets (9) is two, and the number of the dispersing leaves (6) is twelve.