CN212849543U

CN212849543U - Intelligent heat dissipation mechanism of high-low voltage switch cabinet

Info

Publication number: CN212849543U
Application number: CN202021624110.2U
Authority: CN
Inventors: 朱卫淼
Original assignee: Henan Lituo Electrical Co ltd
Current assignee: Henan Lituo Electrical Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-30
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a high-low voltage switch cabinet's intelligence heat dissipation mechanism, including the cubical switchboard body, the front of cubical switchboard body articulates through the hinge has the cabinet door, the vent has been seted up in the front of cabinet door, the inside fixedly connected with heat dissipation fan of vent, the front of cabinet door is provided with the closing plate, the positive top of cabinet door and the equal fixedly connected with riser in bottom, the inboard of riser has the screw rod that is located the closing plate inside through bearing swing joint. The utility model discloses a rotating the screw rod according to outside steam content, the screw rod is rotatory to make the closing plate move down, when the closing plate removed to the front of vent, accomplishes the sealed to the vent to reach the effect of avoiding outside steam to get into the inside of cubical switchboard body, solved current cubical switchboard and did not possess the sealed effect of mechanism that will dispel the heat according to outside steam content, outside steam gets into the inside problem that leads to the internal element short circuit of cubical switchboard easily.

Description

Intelligent heat dissipation mechanism of high-low voltage switch cabinet

Technical Field

The utility model relates to a regulator cubicle technical field specifically is a high-low voltage switch cabinet's intelligence heat dissipation mechanism.

Background

The high-low voltage switch cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is a final-stage device of a power distribution system, the switch cabinet is a general name of a motor control center, and the switch cabinet is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads. The cubical switchboard need carry out ventilation cooling in the use and handle, but current cubical switchboard does not possess according to outside steam content with the sealed effect of heat dissipation mechanism, and outside steam gets into the inside of cubical switchboard easily and leads to the internal component short circuit.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a high low-voltage switchgear's intelligence heat dissipation mechanism possesses the advantage of the sealed vent of intelligence, has solved current cubical switchboard and has not possessed according to the sealed effect of outside steam content with heat dissipation mechanism, and outside steam gets into the inside problem that leads to the internal element short circuit of cubical switchboard easily.

The utility model provides a following technical scheme: the utility model provides a high-low voltage switch cabinet's intelligence heat dissipation mechanism, includes the cubical switchboard body, the front of cubical switchboard body articulates through the hinge has the cabinet door, the vent has been seted up in the front of cabinet door, the inside fixedly connected with heat dissipation fan of vent, the front of cabinet door is provided with the closing plate, the positive top of cabinet door and the equal fixedly connected with riser in bottom, the inboard of riser has the screw rod that is located the closing plate inside through bearing swing joint, screw rod and closing plate threaded connection, the top of screw rod runs through to the top of riser and fixedly connected with is located the follow driving wheel at cubical switchboard body top.

The cabinet door is characterized in that the left side and the right side of the front of the cabinet door are fixedly connected with guide rails, and the left side and the right side of the sealing plate extend to the inside of the guide rails and are in sliding connection with the guide rails.

The top of cubical switchboard body has the transfer line through bearing swing joint, the fixed surface of transfer line is connected with and follows the gear of driving wheel meshing, the right side fixedly connected with support of cubical switchboard body, the inboard of support is through bolt fixedly connected with drive motor, the equal fixedly connected with drive wheel in output of drive motor and the top of transfer line, the drive wheel passes through belt transmission and connects.

The top fixedly connected with cover of cubical switchboard body establishes the location frame on transmission lever surface, the gear is located the inside of location frame, location frame and transfer line pass through bearing swing joint.

The surface of the support is provided with a sliding groove which surrounds the surface of the bolt, and the sliding groove is connected with the bolt in a sliding manner.

The back of the sealing plate is fixedly connected with a rubber ring surrounding the outer side of the ventilation opening, and one side of the rubber ring, which is far away from the sealing plate, is in contact with the surface of the cabinet door.

The utility model has the advantages as follows:

1. the utility model discloses a rotating the screw rod according to outside steam content, the screw rod is rotatory to make the closing plate move down, when the closing plate removed to the front of vent, accomplishes the sealed to the vent to reach the effect of avoiding outside steam to get into the inside of cubical switchboard body, solved current cubical switchboard and did not possess the sealed effect of mechanism that will dispel the heat according to outside steam content, outside steam gets into the inside problem that leads to the internal element short circuit of cubical switchboard easily.

2. The utility model discloses a set up the guide rail, can play the effect of direction to the closing plate, avoid the closing plate to follow the screw rod rotation at the removal in-process, lead to appearing the gap between closing plate and the cabinet door.

3. The utility model discloses a set up transfer line, gear, support, bolt and drive machine, the rotatory screw rod of can being convenient for can not influence the cabinet door switch to the follow-up rotatory operating procedure from the driving wheel simultaneously, and the transmission efficiency between gear and the gear is high moreover, can avoid appearing the phenomenon of gyration.

4. The utility model discloses a set up the locating frame, can play the effect of support to the transfer line, avoid the transfer line to appear not hard up because of the too high junction that leads to with the cubical switchboard body of bearing.

5. The utility model discloses a set up the spout, can be convenient for adjust transmission motor's installation position, can conveniently change the rate of tension of belt.

6. The utility model discloses a set up the ring of gluing, can improve the sealed effect of closing plate, reduce the dry collision because of vibrations production between closing plate and the cabinet door.

Drawings

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

FIG. 2 is a schematic top view of the partial structure of the present invention;

FIG. 3 is a schematic view of the partial structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a switch cabinet body; 2. a cabinet door; 3. a vent; 4. a heat dissipation fan; 5. a sealing plate; 6. a vertical plate; 7. a screw; 8. a driven wheel; 9. a guide rail; 10. a transmission rod; 11. a gear; 12. a support; 13. a bolt; 14. a drive motor; 15. a driving wheel; 16. a positioning frame; 17. a chute; 18. and (5) a rubber ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the utility model discloses it has cabinet door 2 to articulate through the hinge in the front of cubical switchboard body 1, vent 3 has been seted up in the front of cabinet door 2, the inside fixedly connected with heat dissipation fan 4 of vent 3, the front of cabinet door 2 is provided with closing plate 5, the positive top of cabinet door 2 and the equal fixedly connected with riser 6 in bottom, there is screw rod 7 that is located closing plate 5 inside inboard of riser 6 through bearing swing joint, screw rod 7 and closing plate 5 threaded connection, the top of screw rod 7 runs through to top and the fixedly connected with that riser 6 is located from driving wheel 8 at cubical switchboard body 1 top.

Referring to fig. 1, a guide rail 9 is fixedly connected to each of the left side and the right side of the front surface of the cabinet door 2, and the left side and the right side of the sealing plate 5 extend into the guide rail 9 and are slidably connected to the guide rail 9.

This embodiment can play the effect of direction to closing plate 5 through setting up guide rail 9, avoids closing plate 5 to follow screw 7 rotation at the removal in-process, leads to the gap to appear between closing plate 5 and the cabinet door 2.

Referring to fig. 4, a transmission rod 10 is movably connected to the top of the switch cabinet body 1 through a bearing, a gear 11 engaged with the driven wheel 8 is fixedly connected to the surface of the transmission rod 10, a bracket 12 is fixedly connected to the right side of the switch cabinet body 1, a transmission motor 14 is fixedly connected to the inner side of the bracket 12 through a bolt 13, a transmission wheel 15 is fixedly connected to the output end of the transmission motor 14 and the top end of the transmission rod 10, and the transmission wheel 15 is in transmission connection through a belt.

In the embodiment, the transmission rod 10, the gear 11, the bracket 12, the bolt 13 and the transmission motor 14 are arranged, so that the screw 7 can be conveniently rotated, the operation step of the cabinet door 2 for opening and closing the driven wheel 8 to rotate subsequently is not influenced, the transmission efficiency between the gear 11 and the gear 11 is high, and the phenomenon of rotation can be avoided.

Referring to fig. 3, a positioning frame 16 sleeved on the surface of the transmission rod 10 is fixedly connected to the top of the switch cabinet body 1, the gear 11 is located inside the positioning frame 16, and the positioning frame 16 is movably connected with the transmission rod 10 through a bearing.

This embodiment can play the effect of support to transfer line 10 through setting up locating frame 16, avoids transfer line 10 to lead to appearing not hard up with the junction of cubical switchboard body 1 because of the bearing is too high.

Referring to fig. 4, the surface of the bracket 12 is provided with a sliding groove 17 surrounding the surface of the bolt 13, and the sliding groove 17 is slidably connected with the bolt 13.

This embodiment can be convenient for adjust the installation position of drive motor 14 through setting up spout 17, can conveniently change the rate of tension of belt.

Referring to fig. 1, a rubber ring 18 surrounding the outside of the ventilation opening 3 is fixedly connected to the back surface of the sealing plate 5, and one side of the rubber ring 18 away from the sealing plate 5 is in contact with the surface of the cabinet door 2.

This embodiment is through setting up gluey ring 18, can improve the sealed effect of closing plate 5, reduces between closing plate 5 and the cabinet door 2 because of the dry collision that vibrations produced.

The utility model discloses a heat dissipation fan 4 of vent 3 inside carries out the heat dissipation processing to the inside of cubical switchboard body 1, when the steam content in the outside air is too high, drive motor 14 passes through drive wheel 15 and belt drive transfer line 10 rotatory, transfer line 10 passes through gear 11 and drives from the rotation of driving wheel 8, drive the rotatory direction downwardly moving that makes closing plate 5 pass through guide rail 9 of screw rod 7 from driving wheel 8, when closing plate 5 removes to the front of vent 3, accomplish the sealed to vent 3, thereby reach the effect of avoiding outside steam to get into the inside of cubical switchboard body 1.

Claims

1. The utility model provides a high-low voltage switch cabinet's intelligence heat dissipation mechanism, includes cubical switchboard body (1), its characterized in that: the front of cubical switchboard body (1) articulates through the hinge has cabinet door (2), vent (3) have been seted up in the front of cabinet door (2), the inside fixedly connected with heat dissipation fan (4) of vent (3), the front of cabinet door (2) is provided with closing plate (5), the positive top of cabinet door (2) and the equal fixedly connected with riser (6) in bottom, the inboard of riser (6) has screw rod (7) that are located closing plate (5) inside through bearing swing joint, screw rod (7) and closing plate (5) threaded connection, the top of screw rod (7) is run through to the top of riser (6) and fixedly connected with is located from driving wheel (8) at cubical switchboard body (1) top.

2. The intelligent heat dissipation mechanism of the high-low voltage switch cabinet as claimed in claim 1, wherein: the cabinet door is characterized in that a guide rail (9) is fixedly connected to the left side and the right side of the front face of the cabinet door (2), and the left side and the right side of the sealing plate (5) extend to the inside of the guide rail (9) and are in sliding connection with the guide rail (9).

3. The intelligent heat dissipation mechanism of the high-low voltage switch cabinet as claimed in claim 2, wherein: the top of cubical switchboard body (1) has transfer line (10) through bearing swing joint, the fixed surface of transfer line (10) is connected with and follows gear (11) of driving wheel (8) meshing, the right side fixedly connected with support (12) of cubical switchboard body (1), bolt (13) fixedly connected with drive motor (14) are passed through to the inboard of support (12), the output of drive motor (14) and the equal fixedly connected with drive wheel (15) in top of transfer line (10), drive wheel (15) are connected through belt transmission.

4. The intelligent heat dissipation mechanism of the high-low voltage switch cabinet as claimed in claim 3, wherein: the top fixedly connected with cover of cubical switchboard body (1) establishes locating frame (16) on transfer line (10) surface, gear (11) are located the inside of locating frame (16), locating frame (16) pass through bearing swing joint with transfer line (10).

5. The intelligent heat dissipation mechanism of the high-low voltage switch cabinet as claimed in claim 4, wherein: the surface of the support (12) is provided with a sliding groove (17) surrounding the surface of the bolt (13), and the sliding groove (17) is connected with the bolt (13) in a sliding manner.

6. The intelligent heat dissipation mechanism of the high-low voltage switch cabinet as claimed in claim 5, wherein: the back of the sealing plate (5) is fixedly connected with a rubber ring (18) which surrounds the outer side of the ventilation opening (3), and one side, far away from the sealing plate (5), of the rubber ring (18) is in contact with the surface of the cabinet door (2).