CN213341347U

CN213341347U - Power control box convenient to heat dissipation is dampproofing

Info

Publication number: CN213341347U
Application number: CN202022000939.1U
Authority: CN
Inventors: 王雪飞
Original assignee: Sichuan Chengderek Automation Engineering Co ltd
Current assignee: Sichuan Chengderek Automation Engineering Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-01
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to the technical field of the power control case, especially, be a power control case convenient to heat dissipation is dampproofing, relatively poor with the dampproofing ability to current power control case heat dissipation, thereby influence its normal operating's problem easily, the scheme is as follows now put forward, it includes the control box body, the one end of two bracing pieces of fixedly connected with on the inner wall of control box body bottom, the top fixed mounting of two bracing pieces has same loading board, fixedly connected with fixed axle on the inner wall of control box body rear side, and the fixed axle outside is fixed to have cup jointed the commentaries on classics board, commentaries on classics board front side fixed mounting has the motor, the one end of fixedly connected with worm on the motor output shaft, the other end fixed mounting of. The utility model discloses a left and right sides swing when driving the flabellum pivoted carries out the high efficiency's heat dissipation to the equipment in the electric control box to absorb the moisture in the air through the board that absorbs water and carry out dampproofing protection in the control box, guarantee its normal use.

Description

Power control box convenient to heat dissipation is dampproofing

Technical Field

The utility model relates to a power control box technical field especially relates to a power control box convenient to heat dissipation is dampproofing.

Background

The power control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment. The system is also used for an electric power system with 50HZ AC and 500V or less voltage as a fire pump control system, a diving pump control system, a fire-fighting fan control system, a fan control system, an illumination power distribution control system and the like, and has a wide application range.

To the power control box of outdoor use, service environment is comparatively abominable, often meets rainwater, dust, uses in summer, and the temperature is higher again, and current power control box heat dissipation and moisture-proof ability are relatively poor to influence its normal operating easily, therefore we have proposed a power control box of being convenient for dispel the heat and prevent damp and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current relatively poor, thereby influence its normal operating's shortcoming of damp proof ability of power control box heat dissipation and moisture proof ability, and the power control box who is convenient for dispel the heat and prevent damp of proposing.

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

a power control box convenient for heat dissipation and moisture prevention comprises a control box body, wherein one end of two support rods is fixedly connected to the inner wall of the bottom of the control box body, the top ends of the two support rods are fixedly provided with the same bearing plate, the inner wall of the rear side of the control box body is fixedly connected with a fixed shaft, a rotating plate is fixedly sleeved outside the fixed shaft, a motor is fixedly installed at the front side of the rotating plate, one end of a worm is fixedly connected to an output shaft of the motor, the other end of the worm is fixedly provided with a fan blade, the front side of the rotating plate is provided with a mounting hole, a rotating shaft is rotatably installed in the mounting hole, a worm wheel is fixedly installed at the front end of the rotating shaft, a round shaft is fixedly connected to the front side of the worm wheel, a sleeve is rotatably sleeved outside the round shaft, one end of a connecting rod is rotatably, the top of the placing frame is provided with an opening, and the water absorption plate is placed in the placing frame.

Preferably, the ventilation holes are formed in the two sides of the control box body, and a protective net is fixedly mounted in each ventilation hole, so that the control box body is protected while the ventilation effect is guaranteed.

Preferably, equal fixed mounting has the fixed plate on the inner wall of control box body both sides, and the standing groove has all been seted up to one side that two fixed plates that lie in same one side are close to each other, and the standing groove front side is the opening setting, lies in and has placed same dust screen in two standing grooves with one side, carries out dustproof protection to this internal equipment of control box.

Preferably, the fixed axle top fixedly connected with one end of two pull rods, the equal fixed connection of the other end of two pull rods is on control box body top inner wall, and two pull rods respectively with change board front and back both sides activity butt, strengthen the fixed stability to the fixed axle and carry out the spacing of fore-and-aft direction to the deflector.

Preferably, the outer side of the round shaft is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted against the front side of the sleeve to limit the sleeve.

Preferably, a positioning plate is fixedly mounted at the bottom of the front side of the rotating plate, and the positioning plate is rotatably sleeved on the outer side of the worm to rotatably position the worm so that the worm can rotate more stably.

In the utility model, the electric control box convenient for heat dissipation and moisture prevention is characterized in that the electric control device is fixedly installed through the bearing plate, and when the electric control box is used, the motor output shaft drives the worm to rotate and the worm drives the fan blades to rotate, so that the air circulation speed in the control box body is increased, hot air in the electric control box body is led out through the vent holes, and external air is led into the control box body from the vent holes, the internal control device is dissipated heat, and the dust screen filters and adsorbs external air, so that the control device is protected from dust;

in the utility model, the electric control box convenient for heat dissipation and moisture prevention is characterized in that a worm is driven by a worm to rotate, the worm drives a round shaft to do circular motion, the round shaft drives a sleeve to do circular motion and rotate around the round shaft, the sleeve drives a connecting rod to rotate in a reciprocating manner, so that a rotating plate is driven to reciprocate hundreds of degrees by taking a fixed shaft as an axis, the rotating plate drives fan blades to rotate through a motor and the worm and simultaneously swings left and right, the heat dissipation range of a control device is expanded, the heat dissipation effect is further improved, and in the heat dissipation process, water in the air in the control box body is absorbed through a water absorption plate, so that the control device in the control box body is protected from moisture;

the utility model has the advantages of reasonable design, the horizontal hunting carries out the heat dissipation of high efficiency to the equipment in the electric control box when driving the flabellum pivoted to absorb the moisture in the air through the water absorption plate and carry out dampproofing protection in the control box, guarantee its normal use, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a power control box convenient for heat dissipation and moisture prevention according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a power control box convenient for heat dissipation and moisture prevention according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the power control box convenient for heat dissipation and moisture prevention.

In the figure: 1. a control box body; 2. a fixed shaft; 3. rotating the plate; 4. a motor; 5. a worm; 6. a fan blade; 7. a rotating shaft; 8. a worm gear; 9. a circular shaft; 10. a sleeve; 11. a connecting rod; 12. a limiting ring; 13. positioning a plate; 14. a pull rod; 15. a support bar; 16. a carrier plate; 17. placing the frame; 18. a water absorption plate; 19. a vent hole; 20. a protective net; 21. a fixing plate; 22. a placement groove; 23. a dust screen.

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, an electric control box convenient for heat dissipation and moisture prevention comprises a control box body 1, one end of two support rods 15 is fixedly connected to the inner wall of the bottom of the control box body 1, the top ends of the two support rods 15 are fixedly provided with a same bearing plate 16, a fixed shaft 2 is fixedly connected to the inner wall of the rear side of the control box body 1, a rotating plate 3 is fixedly sleeved outside the fixed shaft 2, a motor 4 is fixedly installed at the front side of the rotating plate 3, one end of a worm 5 is fixedly connected to the output shaft of the motor 4, the other end of the worm 5 is fixedly provided with a fan blade 6, a mounting hole is formed in the front side of the rotating plate 3, a rotating shaft 7 is rotatably installed in the mounting hole, a worm wheel 8 is fixedly installed at the front end of the rotating shaft 7, a round shaft 9 is fixedly connected to the front side of the worm wheel, the other end and the sleeve 10 outside fixed connection of connecting rod 11 have placed on the inner wall of control box body 1 bottom and have placed frame 17, place frame 17 top and set up for the opening, and place suction plate 18 in the frame 17.

The utility model discloses in, ventilation hole 19 has all been seted up to 1 both sides of control box body, and fixed mounting has protection network 20 in the ventilation hole 19, protects it when guaranteeing 1 ventilation effect of control box body.

The utility model discloses in, equal fixed mounting has fixed plate 21 on the inner wall of 1 both sides of control box body, and the standing groove 22 has all been seted up to one side that two fixed plates 21 that lie in same one side are close to each other, and standing groove 22 front side is the opening setting, lies in and has placed same dust screen 23 in two standing grooves 22 with one side, prevents dust to the equipment in the control box body 1 and protects.

The utility model discloses in, the one end of two pull rods 14 of 2 top fixedly connected with of fixed axle, the equal fixed connection of the other end of two pull rods 14 is on 1 top inner wall of control box body, and two pull rods 14 respectively with change board 3 front and back both sides activity butt, strengthen to the fixed stability of fixed axle 2 and carry out the spacing of fore-and-aft direction to changeing board 3.

The utility model discloses in, the fixed stop collar 12 that has cup jointed in the circle axle 9 outside, stop collar 12 and sleeve 10 front side activity butt advance spacingly to sleeve 10.

The utility model discloses in, 3 front side bottom fixed mounting of commentaries on classics board has locating plate 13, and locating plate 13 rotates and cup joints in the worm 5 outside, rotates the location to worm 5, makes it rotate more steadily.

In the utility model, when in use, the electric power control device is fixedly installed through the bearing plate 16, when in use, by turning on the motor 4, the output shaft of the motor 4 drives the worm 5 to rotate, the worm 5 drives the fan blade 6 to rotate, thereby accelerating the air circulation speed in the control box body 1, leading out the hot air in the control box body through the vent hole 19 and leading the outside air into the control box body 1 from the vent hole 19, dissipating heat of the internal control device, the dust screen 23 filters and adsorbs the outside air, thereby performing dust protection on the control device, simultaneously, the worm 5 drives the worm wheel 8 to rotate, the worm wheel 8 drives the circular shaft 9 to do circular motion, the circular shaft 9 drives the sleeve 10 to do circular motion and rotate around the circular shaft 9, the sleeve 10 drives the connecting rod 11 to rotate in a reciprocating way, thereby driving the rotating plate 3 to reciprocate hundreds of degrees by taking the fixed shaft 2 as an axis, the rotating plate 3 drives the fan blade 6 to rotate through the motor 4 and the worm, thereby expand the radiating scope to the control device, further promote radiating effect to in the heat dissipation process, absorb the moisture in the air in the control box body 1 through water absorption plate 18, thereby carry out dampproofing protection to its inside control device.

Claims

1. A power control box convenient for heat dissipation and moisture prevention comprises a control box body (1) and is characterized in that one end of two support rods (15) is fixedly connected to the inner wall of the bottom of the control box body (1), the top ends of the two support rods (15) are fixedly provided with a same bearing plate (16), a fixed shaft (2) is fixedly connected to the inner wall of the rear side of the control box body (1), a rotating plate (3) is fixedly sleeved on the outer side of the fixed shaft (2), a motor (4) is fixedly installed on the front side of the rotating plate (3), one end of a worm (5) is fixedly connected to an output shaft of the motor (4), a fan blade (6) is fixedly installed at the other end of the worm (5), a mounting hole is formed in the front side of the rotating plate (3), a rotating shaft (7) is rotatably installed in the mounting hole, a worm wheel (8) is fixedly installed at the front end of, the sleeve (10) is sleeved on the outer side of the round shaft (9) in a rotating mode, one end of the connecting rod (11) is connected to the inner wall of one side of the control box body (1) in a rotating mode through the hinge, the other end of the connecting rod (11) is fixedly connected with the outer side of the sleeve (10), the inner wall of the bottom of the control box body (1) is placed with the placement frame (17), the top of the placement frame (17) is arranged in an opening, and the water absorption plate (18) is placed in the placement frame (17).

2. The power control box convenient to dissipate heat and prevent moisture according to claim 1, characterized in that both sides of the control box body (1) are provided with vent holes (19), and a protective net (20) is fixedly installed in the vent holes (19).

3. The power control box convenient to dissipate heat and prevent moisture according to claim 1, characterized in that the inner walls of both sides of the control box body (1) are fixedly provided with fixing plates (21), one side of each of the two fixing plates (21) located on the same side is provided with a placing groove (22), the front side of each placing groove (22) is provided with an opening, and the same dustproof net (23) is placed in the two placing grooves (22) located on the same side.

4. The power control box convenient to dissipate heat and prevent moisture is characterized in that one end of two pull rods (14) is fixedly connected to the top of the fixed shaft (2), the other end of each pull rod (14) is fixedly connected to the inner wall of the top of the control box body (1), and the two pull rods (14) are movably abutted to the front side and the rear side of the rotating plate (3) respectively.

5. The power control box convenient for heat dissipation and moisture prevention as claimed in claim 1, wherein a limiting ring (12) is fixedly sleeved outside the circular shaft (9), and the limiting ring (12) is movably abutted with the front side of the sleeve (10).

6. The power control box convenient to dissipate heat and prevent moisture as recited in claim 1, characterized in that a positioning plate (13) is fixedly installed at the bottom of the front side of the rotating plate (3), and the positioning plate (13) is rotatably sleeved outside the worm (5).