CN216214960U

CN216214960U - Integrated control cabinet for smart power grids

Info

Publication number: CN216214960U
Application number: CN202122392654.1U
Authority: CN
Inventors: 徐龙杰
Original assignee: Individual
Current assignee: Daqing Weishen Kangshun Petroleum Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of intelligent power grids, and discloses a comprehensive control cabinet for an intelligent power grid, which comprises a cabinet body, wherein a base is fixedly connected to the lower surface of the cabinet body, a cabinet cover is hinged to one side of the cabinet body, a control box is fixedly arranged in the cabinet body, a first metal sheet is fixedly connected to one side, away from the cabinet cover, of the cabinet body, a second metal sheet is fixedly connected to one side, away from the cabinet body, of the cabinet cover, a safety lock is arranged on the first metal sheet and the second metal sheet, a heat dissipation device is arranged on the cabinet cover, and the heat dissipation device comprises an installation plate. According to the utility model, the heat dissipation device is arranged, the air circulation is accelerated through the fan, the heat dissipation purpose is achieved, the movable plate and the fan are driven by the motor to reciprocate, the control box in the cabinet body is uniformly and efficiently dissipated, and the problems that a large amount of heat is generated inside the existing electric control cabinet when the existing electric control cabinet works, the heat dissipation effect is poor and the work is influenced are solved.

Description

Integrated control cabinet for smart power grids

Technical Field

The utility model relates to the technical field of smart power grids, in particular to a comprehensive control cabinet for a smart power grid.

Background

The smart grid is the intellectualization (smart power) of the grid, also called as 'grid 2.0', and is established on the basis of an integrated high-speed two-way communication network, and realizes the purposes of reliability, safety, economy, high efficiency, environmental friendliness and safe use of the grid through the application of advanced sensing and measuring technology, advanced equipment technology, advanced control method and advanced decision support system technology, and the main characteristics of the smart grid comprise self-healing, excitation and user protection, attack resistance, provision of electric energy quality meeting the requirements of users in the 21 st century, permission of access of various power generation forms, starting of power markets and optimized and efficient operation of assets; the intelligent power grid control cabinet is a necessary control cabinet for power distribution automation system engineering and bears the task of interconnection between power distribution equipment and an intelligent control system; current electric control cabinet is at the during operation, and inside will produce a large amount of heats, and the radiating effect is not good, influences work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a comprehensive control cabinet for a smart power grid, which achieves the purposes of high-efficiency heat dissipation and tight rain shielding.

In order to achieve the purpose, the utility model provides the following technical scheme: a comprehensive control cabinet for a smart power grid comprises a cabinet body, wherein a base is fixedly connected to the lower surface of the cabinet body, a cabinet cover is hinged to one side of the cabinet body, a control box is fixedly mounted in the cabinet body, a first metal sheet is fixedly connected to one side, away from the cabinet cover, of the cabinet body, a second metal sheet is fixedly connected to one side, away from the cabinet body, of the cabinet cover, a safety lock is arranged on the first metal sheet and the second metal sheet, a heat dissipation device is arranged on the cabinet cover and comprises a mounting plate, a cabinet, a motor, a rotating shaft, a first gear, a second gear, a threaded rod, a movable plate and a fan, the mounting plate is fixedly connected to the inner wall, away from an opening, of the cabinet cover, the cabinet is fixedly mounted on one side of the mounting plate, the motor is fixedly mounted on the inner wall of the cabinet, one end of the rotating shaft is fixedly connected with the output end of the motor through a coupler, the utility model discloses a motor, including pivot, motor, mounting panel, fan, movable plate, bearing, first gear, second gear, threaded rod, fan fixed mounting, motor.

Preferably, the first metal sheet and the second metal sheet are arranged at the same horizontal height, when the cabinet cover is covered, the first metal sheet is attached to the second metal sheet, and the safety lock can lock the first metal sheet and the second metal sheet.

Preferably, the first gear and the second gear are both bevel gears.

Preferably, the cabinet cover is provided with heat dissipation holes at positions corresponding to the movable range of the movable plate.

Preferably, two switches for controlling the motor are respectively arranged at two ends of the sliding groove formed in the mounting plate.

Preferably, the number of the fans is two, and the two fans are symmetrically arranged on two sides of the movable plate by taking the central line of the movable plate as a symmetry axis.

Preferably, the top of the cabinet body is provided with rain shield, rain shield includes support column, dash board, sealed pad, the one end of support column and the top surface fixed connection of the cabinet body, the one end and the dash board fixed connection of the cabinet body are kept away from to the support column.

Preferably, the guide slot has been seted up to the dash board top surface, dash board quantity is two, two dash board slope symmetry sets up in the both sides of support column, two dash board inclined plane summit fixed connection, sealed pad fixed connection is on the joint seam of two dash boards.

The utility model provides a comprehensive control cabinet for a smart power grid. The method has the following beneficial effects:

(1) according to the utility model, the heat dissipation device is arranged, the air circulation is accelerated through the fan, the heat dissipation purpose is achieved, the movable plate and the fan are driven by the motor to reciprocate, the control box in the cabinet body is uniformly and efficiently dissipated, and the problems that a large amount of heat is generated inside the existing power control cabinet when the existing power control cabinet works, the heat dissipation effect is poor and the work is influenced are solved.

(2) The rain shielding device is arranged to shield and guide rainwater to the periphery of the cabinet body, so that rainwater is effectively prevented from permeating into the cabinet body to influence the normal operation of the control box and the heat dissipation device.

Drawings

FIG. 1 is an open front view of the present invention;

FIG. 2 is a side view of the present invention when closed;

fig. 3 is an enlarged sectional view of the heat dissipating device of the present invention.

In the figure: 1. a cabinet body; 2. a base; 3. a cabinet cover; 4. a control box; 5. a first metal sheet; 6. a second metal sheet; 7. a safety lock; 8. a heat sink; 801. mounting a plate; 802. a chassis; 803. a motor; 804. a rotating shaft; 805. a first gear; 806. a second gear; 807. a threaded rod; 808. a movable plate; 809. a fan; 9. a rain shield device; 901. a support pillar; 902. a flashing; 903. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a comprehensive control cabinet for a smart grid comprises a cabinet body 1, wherein a base 2 is fixedly connected below the cabinet body 1, the base 2 enables the cabinet body 1 to be stably arranged on a horizontal ground, a cabinet cover 3 is hinged to one side of the cabinet body 1, a control box 4 is fixedly arranged inside the cabinet body 1, the control box 4 controls each circuit of the smart grid, a first metal sheet 5 is fixedly connected to one side of the cabinet body 1 away from the cabinet cover 3, a second metal sheet 6 is fixedly connected to one side of the cabinet cover 3 away from the cabinet body 1, a safety lock 7 is arranged on the first metal sheet 5 and the second metal sheet 6, the first metal sheet 5 and the second metal sheet 6 are arranged at the same horizontal height, when the cabinet cover 3 is covered, the first metal sheet 5 is attached to the second metal sheet 6, the safety lock 7 can lock the first metal sheet 5 and the second metal sheet 6, the cabinet cover 3 is closed in a mode of tightly locking the first metal sheet 5 and the second metal sheet 6 through the safety lock 7, the safety hazard existing in the operation of uncapping the cover by non-professional personnel is prevented, the cabinet cover 3 is provided with the heat dissipation device 8, the heat dissipation device 8 comprises a mounting plate 801, a cabinet 802, a motor 803, a rotating shaft 804, a first gear 805, a second gear 806, a threaded rod 807, a movable plate 808 and a fan 809, the mounting plate 801 is fixedly connected on the inner wall of the cabinet cover 3 away from the opening, two switches for controlling the motor 803 are respectively arranged at two ends of a chute formed in the mounting plate 801, a control switch positioned at the upper end of the chute can control the output end of the motor 803 to rotate forwards, a control switch positioned at the lower end of the chute can control the output end of the motor 803 to rotate backwards, the cabinet 802 is fixedly arranged at one side of the mounting plate 801, the cabinet 802 is used for mounting and protecting the motor 803, the motor 803 is fixedly arranged on the inner wall of the cabinet 802, one end of the rotating shaft 804 is fixedly connected with the output end of the motor 803 through a coupler, and the motor 803 can drive the rotating shaft 804 to rotate, one end of the rotating shaft 804 far away from the motor 803 is rotatably connected to the inner wall of one side of the cabinet cover 3 through a bearing, the rotating shaft 804 penetrates through the first gear 805, the rotating shaft 804 is fixedly connected with the first gear 805, the rotating shaft 804 can rotate to drive the first gear 805 to rotate, the first gear 805 is meshed with the second gear 806, the first gear 805 can rotate to drive the second gear 806 to rotate, the first gear 805 and the second gear 806 are both bevel gears, the rotation direction of the bevel gears can be changed, the second gear 806 is fixedly connected with one end of the threaded rod 807, one end of the threaded rod 807 far away from the second gear 806 is rotatably connected to the inner wall of the top of the cabinet cover 3 through a bearing, the second gear 806 can rotate to drive the threaded rod, the threaded rod 807 penetrates through one side of the movable plate 808, the threaded rod 807 is in threaded connection with the movable plate 808, the threaded rod 807 can rotate to drive the movable plate 808 to move on the mounting plate 801, one side of the movable plate 808 far away from the threaded rod 807 is slidably connected in a sliding groove formed on one side of the mounting plate 801, when the movable plate 808 moves on the mounting plate 801 and a control switch at the upper end of the chute is pressed, the output end of the motor 803 rotates forward to enable the movable plate 808 to move downward, when the control switch at the lower end of the chute is pressed, the output end of the motor 803 rotates reversely to enable the mounting plate 801 to move upward, the movable plate 808 moves up and down in a reciprocating manner to enable the heat dissipation in the cabinet body 1 to be more uniform, heat dissipation holes are formed in the cabinet cover 3 corresponding to the moving range of the movable plate 808, the heat dissipation holes enable the air inside and outside the cabinet body 1 to exchange fluid, the heat dissipation is facilitated, two fans 809 are fixedly mounted in through holes formed in the movable plate 808, the number of the fans 809 is two, the two fans 809 are symmetrically arranged on two sides of the movable plate 808 by taking the central line of the movable plate 808 as a symmetric axis, the two fans 809 accelerate the air circulation to improve the heat dissipation efficiency, the rain shielding device 9 is arranged at the top of the cabinet body 1, and the rain shielding device 9 comprises a support column 901, a rain shielding plate 902 and a sealing gasket 903, the one end of support column 901 and the top surface fixed connection of the cabinet body 1, the one end and the dash board 902 fixed connection of the cabinet body 1 are kept away from to support column 901, dash board 902 prevents that the rainwater from drenching cabinet body 1, influence the work of the 1 internal installation of cabinet body, the guide slot has been seted up to dash board 902 top surface, the guide slot can guide rainwater rivers to fall to cabinet body 1 subaerial on every side, dash board 902 quantity is two, two dash board 902 slope symmetry set up the both sides at support column 901, two dash board 902 inclined plane summit fixed connection, two dash board 902 guide the 1 top rainwater of cabinet body to cabinet body 1 both sides, reach the purpose of keeping off the rain, sealed pad 903 fixed connection is on the joint of two dash board 902, sealed pad 903 prevents that the rainwater from permeating to cabinet body 1 along the joint gap of two dash board 902 then oozes into cabinet body 1, influence the work of the 1 internal installation of cabinet body.

When the cabinet is used, the fan 809 is started to blow air for heat dissipation, the motor 803 is started, the motor 803 drives the rotating shaft 804 to rotate, the rotating shaft 804 rotates to drive the first gear 805 to rotate, the first gear 805 rotates to drive the second gear 806 to rotate, the second gear 806 rotates to drive the threaded rod 807 to rotate, the threaded rod 807 rotates to drive the movable plate 808 to move on the mounting plate 801, when the control switch at the upper end of the chute is pressed in the moving process of the movable plate 808 on the mounting plate 801, the output end of the motor 803 positively rotates to enable the movable plate 808 to move downwards, when the control switch at the lower end of the chute is pressed, the output end of the motor 803 reversely rotates to enable the mounting plate to move upwards, and when the control box 4 in the cabinet body 1 circularly reciprocates, heat is uniformly dissipated; when the weather is rainy, rainwater falls on the rain shielding plate 902, and flows to the ground around the control cabinet through the water guide grooves on the rain shielding plate 902, so that the control cabinet is not wetted, and the operation of the control box 4 and the heat dissipation device 8 is influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a comprehensive control cabinet for smart power grids, includes the cabinet body (1), its characterized in that: the improved multifunctional cabinet is characterized in that a base (2) is fixedly connected below the cabinet body (1), a cabinet cover (3) is hinged to one side of the cabinet body (1), a control box (4) is fixedly mounted inside the cabinet body (1), a first metal sheet (5) is fixedly connected to one side, away from the cabinet cover (3), of the cabinet body (1) of the cabinet cover (3), a second metal sheet (6) is fixedly connected to one side, away from the cabinet body (1), of the cabinet cover (3), a safety lock (7) is arranged on the first metal sheet (5) and the second metal sheet (6), a heat dissipation device (8) is arranged on the cabinet cover (3), the heat dissipation device (8) comprises a mounting plate (801), a cabinet (802), a motor (803), a rotating shaft (804), a first gear (805), a second gear (806), a threaded rod (807), a movable plate (808) and a fan (809), wherein the mounting plate (801) is fixedly connected to the inner wall, away from an opening, of the cabinet cover (3), the case (802) is fixedly installed on one side of the installation plate (801), the motor (803) is fixedly installed on the inner wall of the case (802), one end of the rotating shaft (804) is fixedly connected with the output end of the motor (803) through a coupler, one end of the rotating shaft (804) far away from the motor (803) is rotatably connected on the inner wall of one side of the case cover (3) through a bearing, the rotating shaft (804) penetrates through a first gear (805), the rotating shaft (804) is fixedly connected with the first gear (805), the first gear (805) is meshed with a second gear (806), the second gear (806) is fixedly connected with one end of a threaded rod (807), one end of the threaded rod (807) far away from the second gear (806) is rotatably connected on the inner wall of the top of the case cover (3) through a bearing, the threaded rod (807) penetrates through one side of a movable plate (808), and the threaded rod (807) is in threaded connection with the movable plate (808), one side of the movable plate (808) far away from the threaded rod (807) is connected in a sliding groove formed in one side of the mounting plate (801) in a sliding mode, and the fan (809) is fixedly mounted in a through hole formed in the movable plate (808).

2. The integrated control cabinet for the smart grid according to claim 1, characterized in that: first sheetmetal (5) and second sheetmetal (6) set up at same level, and when covering, first sheetmetal (5) and second sheetmetal (6) laminating, safety lock (7) can be with first sheetmetal (5) and second sheetmetal (6) locking.

3. The integrated control cabinet for the smart grid according to claim 1, characterized in that: the first gear (805) and the second gear (806) are both bevel gears.

4. The integrated control cabinet for the smart grid according to claim 1, characterized in that: the cabinet cover (3) is provided with heat dissipation holes at positions corresponding to the movable range of the movable plate (808).

5. The integrated control cabinet for the smart grid according to claim 1, characterized in that: two switches for controlling the motor (803) are respectively arranged at two ends of a sliding groove formed in the mounting plate (801).

6. The integrated control cabinet for the smart grid according to claim 1, characterized in that: the number of the fans (809) is two, and the two fans (809) are symmetrically arranged on two sides of the movable plate (808) by taking the center line of the movable plate (808) as a symmetry axis.

7. The integrated control cabinet for the smart grid according to claim 1, characterized in that: the rain shielding device (9) is arranged at the top of the cabinet body (1), the rain shielding device (9) comprises a supporting column (901), a rain shielding plate (902) and a sealing gasket (903), one end of the supporting column (901) is fixedly connected with the top surface of the cabinet body (1), and one end, far away from the cabinet body (1), of the supporting column (901) is fixedly connected with the rain shielding plate (902).

8. The integrated control cabinet for the smart grid according to claim 7, wherein: the guide slot has been seted up to dash board (902) top surface, dash board (902) quantity is two, two dash board (902) slope symmetry sets up in the both sides of support column (901), two dash board (902) inclined plane summit fixed connection, sealed pad (903) fixed connection is on the joint line of two dash boards (902).