CN214589795U

CN214589795U - Dustproof high-voltage load cabinet easy to radiate heat

Info

Publication number: CN214589795U
Application number: CN202022342598.6U
Authority: CN
Inventors: 周璟枫
Original assignee: Yixing Tianxiang Electronic Equipment Co ltd
Current assignee: Yixing Tianxiang Electronic Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-11-02
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a dustproof high-voltage load cabinet easy to radiate heat, which comprises a cabinet body and a top plate fixedly arranged at the upper end of the cabinet body, wherein a motor box is fixedly arranged at the upper end of the side wall of one side of the cabinet body, the motor box is arranged close to the top plate, a motor is fixedly arranged in the motor box, a reciprocating lead screw is arranged in the upper end shell of the cabinet body in a rotating manner, the reciprocating lead screw and the motor are synchronously connected and arranged, a bearing is arranged at the other end of the reciprocating lead screw in a rotating manner, the other side of the bearing is fixedly arranged in the side wall of the cabinet body, a matched moving block is arranged on the reciprocating lead screw in a sliding manner, a connecting rod is fixedly arranged on the moving block, and the connecting rod runs through the top plate; the utility model discloses an increase the gas flow in the load cabinet for its radiating efficiency increases, can carry out automatic timely striking off to the dust of load cabinet upper end simultaneously, makes the security of its work obtain the increase.

Description

Dustproof high-voltage load cabinet easy to radiate heat

Technical Field

The utility model relates to an electric power cabinet technical field especially relates to an easily radiating dustproof high-voltage load cabinet.

Background

The load box is a power supply detection device, mainly carries out load detection and maintenance on a generator, an uninterruptible power supply and power transmission equipment, is a tool device for periodically testing and maintaining the generator set and the uninterruptible power supply, and has a series of safety problems when the working environment is in a high-voltage state;

existing high-voltage load cabinet is when using, because the conventionality is in under powerful running state, its inside can produce a large amount of heats, conventional louvre is difficult to discharge inside heat efficient, thereby make the load cabinet have certain potential safety hazard, high-voltage load cabinet's upper end often can drop a large amount of dusts simultaneously, long-time not going to clear away can lead to inside heat to be difficult to dispel through the mode of heat transfer, make inside heat gathering, thereby produce adverse effect to the normal use of load cabinet, we propose an easy radiating dustproof high-voltage load cabinet to this.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides an easy radiating dustproof high-pressure load cabinet is through increasing the gas flow in the load cabinet for its radiating efficiency increases, can carry out automatic timely striking off to the dust of load cabinet upper end simultaneously, makes the security of its work obtain the increase.

The technical scheme of the utility model for solving the technical problems provides a dustproof high-voltage load cabinet easy to radiate heat, which comprises a cabinet body and a top plate fixedly arranged at the upper end of the cabinet body, wherein a motor box is fixedly arranged at the upper end of one side wall of the cabinet body, the motor box is arranged close to the top plate, a motor is fixedly arranged in the motor box, a reciprocating lead screw is arranged in the upper end shell of the cabinet body in a rotating way, the reciprocating lead screw and the motor are synchronously connected, a bearing is arranged at the other end of the reciprocating lead screw in a rotating way, the other side of the bearing is fixedly arranged in the side wall of the cabinet body, a matched moving block is arranged on the reciprocating lead screw in a sliding way, a connecting rod is fixedly arranged on the moving block, the connecting rod penetrates through the top plate, a scraper plate is fixedly arranged at the upper end of the connecting rod, the scraper plate is tightly attached to the upper wall of the top plate, and first gears are fixedly arranged at both ends of the reciprocating lead screw, the lower extreme of first gear is equipped with engaged with second gear, the fixed cavity that is equipped with on the lower wall of second gear, the upper end of cavity is run through and is equipped with the carriage release lever, be equipped with spacing slide mechanism between cavity and the carriage release lever, the fixed thread plate that is equipped with of lower extreme of carriage release lever, be equipped with a assorted screw thread section of thick bamboo in the lateral wall of the cabinet body, thread plate and screw thread section of thick bamboo threaded connection set up, the lower extreme intercommunication of screw thread section of thick bamboo is equipped with logical chamber, the other end and the internal intercommunication setting in cabinet that lead to the chamber, still be equipped with a plurality of louvres with external intercommunication on the lateral wall of the cabinet body.

The utility model discloses the technical scheme who further injects does:

preferably, spacing slide mechanism is including the fixed sliding block that sets up in the carriage release lever upper end, the both ends of sliding block are all fixed and are equipped with the dead lever, the end fixing of dead lever is equipped with the slider, be equipped with the assorted spout in the lateral wall of cavity, the slider slides and sets up in the spout.

Preferably, the material of scraper blade is the natural rubber material, and the shape of scraper blade is the triangular prism setting.

Preferably, a dustproof net is fixedly arranged at the communicated part of the through cavity and the cabinet body, and the dustproof net is made of high polymer materials.

Preferably, sliding block, dead lever and slider set up for common integrated into one piece, just slider and spout phase-match set up.

The utility model has the advantages that:

the utility model can move back and forth left and right through the action of the reciprocating lead screw when the motor rotates by mutually matching the motor, the reciprocating lead screw drives the scraper to move back and forth on the upper wall of the top plate, thereby scraping off the dust falling on the top plate and dissipating part of the heat in the cabinet body in a heat transfer way;

the utility model discloses a first gear, second gear, thread plate and screw thread section of thick bamboo mutually support for the motor can drive the thread plate and move down when operating, thereby discharge the air in screw thread section of thick bamboo and the logical chamber into the cabinet body, and dispel through the louvre, very big increase the gaseous velocity of flow in the cabinet body, make the heat in the cabinet body discharge by the efficient;

the utility model discloses a setting of spacing slide mechanism for the second gear can drive cavity and carriage release lever synchronous rotation when rotating, and makes it can normally stretch out and draw back, thereby makes the flighted plate can normally smooth removal, thereby discharges the internal heat high efficiency of cabinet.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

in the figure: the device comprises a cabinet body 1, a top plate 2, a motor box 3, a motor 4, a reciprocating screw rod 5, a bearing 6, a moving block 7, a connecting rod 8, a scraping plate 9, a first gear 10, a second gear 11, a cavity 12, a moving rod 13, a threaded plate 14, a threaded barrel 15, a through cavity 16, a dust screen 17, heat dissipation holes 18, sliding blocks 19, fixing rods 20, sliding blocks 21 and sliding grooves 22.

Detailed Description

Example 1

The embodiment provides a dustproof high-voltage load cabinet easy to dissipate heat, the structure of which is shown in fig. 1-2, and the dustproof high-voltage load cabinet comprises a cabinet body 1 and a top plate 2 fixedly arranged at the upper end of the cabinet body 1, a motor box 3 is fixedly arranged at the upper end of one side wall of the cabinet body 1, the motor box 3 is arranged close to the top plate 2, a motor 4 is fixedly arranged in the motor box 3, a reciprocating lead screw 5 is rotatably arranged in an upper end shell of the cabinet body 1, the reciprocating lead screw 5 and the motor 4 are synchronously connected, a bearing 6 is rotatably arranged at the other end of the reciprocating lead screw 5, the other side of the bearing 6 is fixedly arranged in the side wall of the cabinet body 1, a matched moving block 7 is slidably arranged on the reciprocating lead screw 5, a connecting rod 8 is fixedly arranged on the moving block 7, the connecting rod 8 penetrates through the top plate 2, a scraper 9 is fixedly arranged at the upper end of the connecting rod 8, the scraper 9 is made of natural rubber, and the scraper 9 is in a triangular prism shape, the scraper 9 can be tightly attached to the upper side wall of the top plate 2, the scraper 9 can better scrape off dust on the top plate 2 to prevent dust from accumulating, the scraper 9 and the upper wall of the top plate 2 are tightly attached to each other, and through the mutual matching of the motor 4, the reciprocating lead screw 5, the moving block 7 and the scraper 9, when the motor 4 rotates, the motor 4 can move the moving block 7 back and forth left and right under the action of the reciprocating lead screw 5 and drive the scraper 9 to move back and forth on the upper wall of the top plate 2, so as to scrape off dust falling on the top plate 2, so that part of heat in the cabinet body 1 can be dissipated in a heat transfer mode, the two ends of the reciprocating lead screw 5 are both fixedly provided with first gears 10, the lower ends of the first gears 10 are provided with second gears 11 which are engaged with each other, the lower walls of the second gears 11 are fixedly provided with cavities 12, and the upper ends of the cavities 12 are provided with moving rods 13 in a penetrating manner, a limiting sliding mechanism is arranged between the cavity 12 and the movable rod 13, the limiting sliding mechanism comprises a sliding block 19 fixedly arranged at the upper end of the movable rod 13, fixed rods 20 are fixedly arranged at both ends of the sliding block 19, a sliding block 21 is fixedly arranged at the tail end of the fixed rod 20, a matched sliding groove 22 is arranged in the side wall of the cavity 12, the sliding block 19, the fixed rod 20 and the sliding block 21 are arranged in a common integrated molding manner, the sliding block 21 and the sliding groove 22 are arranged in a matched manner, so that the stability of the structure is improved, the sliding block 21 is slidably arranged in the sliding groove 22, a thread plate 14 is fixedly arranged at the lower end of the movable rod 13, a matched thread cylinder 15 is arranged in the side wall of the cabinet body 1, the thread plate 14 and the thread cylinder 15 are in threaded connection, and the motor 4 can drive the thread plate 14 to move downwards during operation through the mutual matching of the first gear 10, the second gear 11, the thread plate 14 and the thread cylinder 15, thereby discharging the air in the threaded cylinder 15 and the through cavity 16 into the cabinet body 1 and diffusing the air out through the heat dissipation holes 18, greatly increasing the air flow rate in the cabinet body 1, so that the heat in the cabinet body 1 can be efficiently discharged, the lower end of the threaded cylinder 15 is communicated with a through cavity 16, the other end of the through cavity 16 is communicated with the inside of the cabinet body 1, a dustproof net 17 is fixedly arranged at the communication part between the through cavity 16 and the inside of the cabinet body 1, the dustproof net 17 is made of high polymer materials, the dust in the cabinet body 1 is effectively prevented from entering the through cavity 16, the side wall of the cabinet body 1 is also communicated with the outside and is provided with a plurality of radiating holes 18, through the arrangement of the limiting sliding mechanism, the second gear 11 can drive the cavity 12 and the movable rod 13 to synchronously rotate and enable the movable rod to normally extend and retract when rotating, so that the thread plate 14 can be moved normally and smoothly, thereby efficiently discharging heat in the cabinet 1.

This embodiment is when using, open motor 4, make motor 4 operation, motor 4 can drive reciprocal lead screw 5 when operation and rotate, thereby make and remove round trip movement about 7 soon, and drive scraper blade 9 at the upper wall of roof 2 round trip movement, thereby will fall on the dust on roof 2 and strike off, and reciprocal lead screw 5 can drive first gear 10 and rotate when rotating, thereby make second gear 11 rotate along with it, under the limiting displacement of slider 21 and spout 22, make cavity 12 can rotate with the movable rod 13 is synchronous, thereby make the screw plate 14 rotate, and reciprocate in screw tube 15, thereby discharge screw tube 15 and the interior air that leads to the chamber 16 into cabinet body 1, and dispel through 18 louvres, very big increase the gas velocity of flow in the cabinet body 1, make the heat in the cabinet body 1 can be discharged by the efficient.

In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope claimed in the present invention.

Claims

1. A dustproof high-voltage load cabinet easy to radiate heat comprises a cabinet body (1) and a top plate (2) fixedly arranged at the upper end of the cabinet body (1), and is characterized in that a motor box (3) is fixedly arranged at the upper end of the side wall of one side of the cabinet body (1), the motor box (3) is arranged close to the top plate (2), a motor (4) is fixedly arranged in the motor box (3), a reciprocating lead screw (5) is rotatably arranged in a shell at the upper end of the cabinet body (1), the reciprocating lead screw (5) and the motor (4) are synchronously connected, a bearing (6) is rotatably arranged at the other end of the reciprocating lead screw (5), the other side of the bearing (6) is fixedly arranged in the side wall of the cabinet body (1), a matched moving block (7) is slidably arranged on the reciprocating lead screw (5), a connecting rod (8) is fixedly arranged on the moving block (7), and the connecting rod (8) penetrates through the top plate (2), a scraper (9) is fixedly arranged at the upper end of the connecting rod (8), the scraper (9) and the upper wall of the top plate (2) are tightly attached, first gears (10) are fixedly arranged at the two ends of the reciprocating lead screw (5), a second gear (11) which is meshed with the first gears is arranged at the lower end of the first gears (10), a cavity (12) is fixedly arranged on the lower wall of the second gear (11), a moving rod (13) penetrates through the upper end of the cavity (12), a limiting sliding mechanism is arranged between the cavity (12) and the moving rod (13), a thread plate (14) is fixedly arranged at the lower end of the moving rod (13), a matched thread cylinder (15) is arranged in the side wall of the cabinet body (1), the thread plate (14) and the thread cylinder (15) are in threaded connection, a through cavity (16) is communicated with the lower end of the thread cylinder (15), the other end of the through cavity (16) is communicated with the inside of the cabinet body (1), and a plurality of heat dissipation holes (18) are formed in the side wall of the cabinet body (1) and communicated with the outside.

2. The dustproof high-voltage load cabinet easy to dissipate heat as recited in claim 1, wherein the limiting sliding mechanism comprises a sliding block (19) fixedly arranged at the upper end of the moving rod (13), fixed rods (20) are fixedly arranged at both ends of the sliding block (19), a sliding block (21) is fixedly arranged at the tail end of each fixed rod (20), a matched sliding groove (22) is arranged in the side wall of the cavity (12), and the sliding block (21) is slidably arranged in the sliding groove (22).

3. The dustproof high-voltage load cabinet easy to dissipate heat as recited in claim 1, wherein the material of the scraper (9) is natural rubber, and the shape of the scraper (9) is triangular prism.

4. The dustproof high-voltage load cabinet easy to dissipate heat as recited in claim 1, wherein a dustproof net (17) is fixedly arranged at the communication position of the through cavity (16) and the cabinet body (1), and the dustproof net (17) is made of high polymer material.

5. The dustproof high-voltage load cabinet easy to dissipate heat as recited in claim 2, wherein the sliding block (19), the fixing rod (20) and the sliding block (21) are integrally formed together, and the sliding block (21) is matched with the sliding groove (22).