CN217486020U

CN217486020U - Novel colliery is heat dissipation utensil for switch board

Info

Publication number: CN217486020U
Application number: CN202221121540.1U
Authority: CN
Inventors: 王玉海
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-23
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a novel heat dissipation device for a coal mine power distribution cabinet, which comprises a box body, square holes are formed in two sides of the box body, swing blades are rotatably connected in the square holes through support shafts, the side ends of the swing blades are fixedly connected with a connecting seat, the side end faces of the connecting seat are provided with slide holes, slide rods are slidably connected in the slide holes, the slide rods are fixedly connected with moving rods, the surfaces of the moving rods are fixedly connected with moving seats, the side ends of the box body are fixedly connected with fixed plates, and the fixed plates are slidably connected with the moving rods; and the upper end of the box body is provided with a power device. The utility model discloses only need simple operation just can reach the purpose of cooling.

Description

Novel colliery is heat dissipation utensil for switch board

Technical Field

The utility model relates to a switch board technical field especially relates to a novel colliery is heat dissipation utensil for switch board.

Background

Power equipment includes the switch board etc. because switch board inside disposes components and parts such as a large amount of electric power and communication equipment such as fuse, contactor, residual current operated protective device, electric capacity strapping table, circuit breaker, kilowatt-hour meter, converter, these components and parts are when outdoor high temperature, in addition in the in-process of long-time operation also can produce a large amount of heats by oneself.

And current power equipment switch board when dispelling the heat, all utilize natural radiating mode to cool down, this kind of cooling effect is not obvious, reach more than 40 degrees when the inside temperature of switch board, we know that components and parts themselves are also very sensitive to high temperature, in case when our inside temperature of switch board is higher than 40C for a long time, can be serious influence our distribution equipment's operating stability and life, not only can make the equipment component in the switch board age in advance, shorten life, still can influence the normal work of components and parts, still can lead to the burnout of components and parts even, cause the accident, so the heat dissipation measure of switch board, very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel colliery is heat abstractor for switch board that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel heat radiator for a coal mine power distribution cabinet comprises a box body, wherein square holes are formed in two sides of the box body, swing blades are rotatably connected in the square holes through support shafts, connecting seats are fixedly connected to side ends of the swing blades, slide holes are formed in side end faces of the connecting seats, slide rods are slidably connected in the slide holes, moving rods are fixedly connected with the slide rods, moving seats are fixedly connected to surfaces of the moving rods, fixing plates are fixedly connected to side ends of the box body, and the fixing plates are slidably connected with the moving rods; and the upper end of the box body is provided with a power device.

As a further description of the above technical solution:

the box lower extreme fixedly connected with supporting leg, the supporting leg is provided with four, and evenly distributed is in box lower extreme four corners, and the during operation can reach the stable stay to the box through the effect at the supporting leg down, also prevents simultaneously that the floor from crossing the tide and corroding the box.

As a further description of the above technical solution:

the box front end is connected with the door that opens and shuts through the hinge rotation, the door front end fixedly connected with handle opens and shuts, and the during operation through pulling the handle, just at this moment can drive the door that opens and shuts and open to the maintenance personal of being convenient for maintains the equipment in the box.

As a further description of the above technical solution:

the filter screen is fixedly connected in the rear wall of the box body and is positioned in the middle of the rear wall of the box body, and during work, external impurities can be prevented from entering the box body through the cooperation of the filter screen.

As a further description of the above technical solution:

the spacing groove has been seted up to box side end face, sliding connection has the stopper in the spacing groove, fixed connection between stopper and the removal seat, the during operation through under the cooperation at stopper and spacing groove, can carry on spacingly to the removal that removes the seat for remove the seat and can only carry out vertical removal.

As a further description of the above technical solution:

the movable seat is characterized in that a spring is fixedly connected to the upper end of the movable seat, the upper end of the spring is fixedly connected with the fixed plate, the movable rod is located in the middle of the spring, and the movable seat can play a role in buffering under the action of the spring during working.

As a further description of the above technical solution:

the power device comprises a double-shaft motor, a bearing seat, a rotating shaft, a disc, a fixed shaft and a linkage rod, the double-shaft motor and the bearing seat are fixedly connected to the upper end of the box body, the rotating shaft is connected with the rotating shaft in the bearing seat, the rotating shaft is fixedly connected with the output end of the double-shaft motor, the disc is fixedly connected with one end of the rotating shaft away from the double-shaft motor, the fixed shaft side end of the disc is fixedly connected with the fixed shaft, the linkage rod is rotatably connected with the periphery of the fixed shaft, one end of the linkage rod away from the fixed shaft is rotatably connected with the movable rod, when the power device works, the rotating shaft is rotated by opening the double-shaft motor, the disc is driven to rotate, and the movable rod is driven to move under the action of the fixed shaft and the linkage rod.

As a further description of the above technical solution:

the axis of the fixed shaft and the axis of the disc are not on the same straight line, and the fixed shaft is positioned at the edge of the disc.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this novel colliery is radiator for switch board, through at power device, the carriage release lever, the fixed plate, the connecting seat, the slide bar, under the cooperation of swing blade and back shaft, power device can drive the carriage release lever and reciprocate, and then drive the slide bar and slide in the slide opening of connecting seat, at this moment will make the swing blade rotate on the back shaft, along with the luffing motion of swing blade, just can drive and catch the wind and enter into in the box, thereby can reach the purpose of cooling, the life of the interior equipment of box has been improved.

2. Compared with the prior art, this novel colliery is radiator for switch board, through under the cooperation at spacing groove, stopper and spring, can carry on spacingly to the removal of carriage release lever under the cooperation of spacing groove and stopper, also can produce the effort to the spring simultaneously under the effect of removing seat and fixed plate, just can play the purpose of buffering like this under the effect of spring, reduced the damage to power device, the better heat dissipation of also being convenient for simultaneously.

Drawings

Fig. 1 is a front view overall structure diagram of a novel heat dissipation apparatus for a coal mine power distribution cabinet provided by the utility model;

fig. 2 is an enlarged view of a part a in fig. 1 of the novel heat dissipation device for the coal mine power distribution cabinet provided by the present invention;

fig. 3 is an enlarged view of a part B in fig. 2 of the novel heat dissipation device for the coal mine power distribution cabinet provided by the present invention;

fig. 4 is a front sectional view of a novel heat dissipation device for a coal mine power distribution cabinet provided by the present invention;

fig. 5 is the utility model provides a part C enlargements in fig. 4 of novel colliery radiator for switch board.

Illustration of the drawings:

1. a box body; 2. a square hole; 3. a swing blade; 4. opening and closing the door; 5. a handle; 6. supporting legs; 7. a power plant; 701. a double-shaft motor; 702. a bearing seat; 703. a rotating shaft; 704. a disc; 705. a fixed shaft; 706. a linkage rod; 8. a travel bar; 9. a limiting groove; 10. a spring; 11. a fixing plate; 12. a movable seat; 13. a connecting seat; 14. a slide hole; 15. a slide bar; 16. a limiting block; 17. a support shaft; 18. and (4) a filter screen.

Detailed Description

Referring to fig. 1-5, the utility model provides a novel heat dissipation device for coal mine power distribution cabinet, including box 1, square hole 2 has been seted up to box 1 both sides, swing blade 3 has been connected through the back shaft 17 rotation in square hole 2, swing blade 3 side fixedly connected with connecting seat 13, connecting seat 13 side end face has seted up slide opening 14, slide bar 15 is connected in slide opening 14, slide bar 15 fixedly connected with carriage release lever 8, carriage release lever 8 surface fixedly connected with carriage release lever 12, box 1 side fixedly connected with fixed plate 11, sliding connection between fixed plate 11 and carriage release lever 8; the upper end of the box body 1 is provided with a power device 7.

As a further embodiment of the above technical solution:

1 lower extreme fixedly connected with supporting leg 6 of box, supporting leg 6 are provided with four, and evenly distributed is in 1 lower extreme four corners of box, and the during operation can reach the stabilizing support to box 1 through the effect at supporting leg 6 down, also prevents simultaneously that the floor from crossing the tide and corroding box 1.

As a further embodiment of the above technical solution:

the front end of the box body 1 is connected with an opening and closing door 4 through a hinge in a rotating mode, the front end of the opening and closing door 4 is fixedly connected with a handle 5, and the opening and closing door 4 can be driven to be opened at the moment through pulling the handle 5 during working, so that maintenance personnel can maintain equipment in the box body 1 conveniently.

As a further embodiment of the above technical solution:

the filter screen 18 is fixedly connected in the rear wall of the box body 1, the filter screen 18 is positioned in the middle position of the rear wall of the box body 1, and in the working process, external impurities can be prevented from entering the box body 1 under the matching of the filter screen 18.

As a further embodiment of the above technical solution:

limiting groove 9 has been seted up to 1 side end face of box, and sliding connection has stopper 16 in limiting groove 9, stopper 16 with remove between the seat 12 fixed connection, during operation, through under the cooperation of stopper 16 and limiting groove 9, can carry on spacingly to the removal that removes seat 12 for remove seat 12 and only can carry out vertical removal.

As a further embodiment of the above technical solution:

move seat 12 upper end fixedly connected with spring 10, fixedly connected between spring 10 upper end and the fixed plate 11, and carriage release lever 8 is located the spring 10 centre, and the during operation can play under the effect of buffering through under the effect at spring 10.

As a further embodiment of the above technical solution:

the power device 7 comprises a double-shaft motor 701, a bearing seat 702, a rotating shaft 703, a disc 704, a fixed shaft 705 and a linkage rod 706, the double-shaft motor 701 and the bearing seat 702 are fixedly connected to the upper end of the box body 1, the rotating shaft 703 is rotatably connected to the bearing seat 702, the rotating shaft 703 is fixedly connected to the output end of the double-shaft motor 701, the disc 704 is fixedly connected to one end of the rotating shaft 703 away from the double-shaft motor 701, the fixed shaft 705 is fixedly connected to the side end of the disc 704, the linkage rod 706 is rotatably connected to the circumferential surface of the fixed shaft 705, and one end of the linkage rod 706 away from the fixed shaft 705 is rotatably connected to the movable rod 8.

As a further embodiment of the above technical solution:

the axis of the fixed shaft 705 is not in the same line with the axis of the disc 704, and the fixed shaft 705 is located at the edge of the disc 704, so that the moving rod 8 can be driven to move up and down conveniently when the disc is in operation because the axis of the fixed shaft 705 is not in the same line with the axis of the disc 704.

The working principle is as follows:

use the utility model discloses the time, open double-shaft motor 701, at this moment will drive pivot 703 rotation under the effect of bearing frame 702, and then drive disc 704 and rotate, at this moment will drive carriage release 8 and remove under the effect of fixed axle 705 and trace 706, along with reciprocating of carriage release 8, at this moment will make slide bar 15 slide in slide opening 14 of connecting seat 13, and then under the effect of back shaft 17, make swing blade 3 carry out the luffing motion, along with swing blade 3 luffing motion, at this moment will drive in the wind enters into box 1, just so can reach the purpose of cooling, thereby the life of equipment in box 1 has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel colliery is radiator for switch board, includes box (1), its characterized in that: square holes (2) are formed in two sides of the box body (1), a swing blade (3) is rotatably connected in each square hole (2) through a support shaft (17), a connecting seat (13) is fixedly connected to the side end of each swing blade (3), a sliding hole (14) is formed in the side end face of each connecting seat (13), a sliding rod (15) is slidably connected in each sliding hole (14), a moving rod (8) is fixedly connected to each sliding rod (15), a moving seat (12) is fixedly connected to the surface of each moving rod (8), a fixing plate (11) is fixedly connected to the side end of the box body (1), and each fixing plate (11) is slidably connected with each moving rod (8); and a power device (7) is arranged at the upper end of the box body (1).

2. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the box body (1) lower extreme fixedly connected with supporting leg (6), supporting leg (6) are provided with four, and evenly distributed is in box body (1) lower extreme four corners.

3. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the front end of the box body (1) is rotatably connected with an opening and closing door (4) through a hinge, and the front end of the opening and closing door (4) is fixedly connected with a handle (5).

4. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the novel water tank is characterized in that a filter screen (18) is fixedly connected into the rear wall of the tank body (1), and the filter screen (18) is located in the middle of the rear wall of the tank body (1).

5. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the side end face of the box body (1) is provided with a limiting groove (9), a limiting block (16) is connected in the limiting groove (9) in a sliding mode, and the limiting block (16) is fixedly connected with the moving seat (12).

6. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the upper end of the moving seat (12) is fixedly connected with a spring (10), the upper end of the spring (10) is fixedly connected with the fixed plate (11), and the moving rod (8) is located in the middle of the spring (10).

7. The novel heat radiator for the coal mine power distribution cabinet according to claim 1, wherein: the power device (7) comprises a double-shaft motor (701), a bearing seat (702), a rotating shaft (703), a disc (704), a fixed shaft (705) and a linkage rod (706), the upper end of the box body (1) is fixedly connected with the double-shaft motor (701) and the bearing seat (702), the rotating shaft (703) is rotatably connected with the bearing seat (702), the rotating shaft (703) is fixedly connected with the output end of the double-shaft motor (701), the rotating shaft (703) is far away from the disc (704) at one end of the double-shaft motor (701), the fixed shaft (705) is fixedly connected with the side end of the disc (704), the circumferential surface of the fixed shaft (705) is rotatably connected with the linkage rod (706), and one end of the linkage rod (706), far away from the fixed shaft (705), is rotatably connected with the moving rod (8).

8. The novel heat radiator for the coal mine power distribution cabinet according to claim 7, wherein: the axis of the fixed shaft (705) is not in the same line with the axis of the disc (704), and the fixed shaft (705) is positioned at the edge of the disc (704).