CN112983143B

CN112983143B - Outdoor electric intelligent cabinet

Info

Publication number: CN112983143B
Application number: CN202110152890.8A
Authority: CN
Inventors: 祝延辉; 王坚; 秦雷华
Original assignee: SHANGHAI ZHEZHONG ELECTRIC CO LTD
Current assignee: SHANGHAI ZHEZHONG ELECTRIC CO LTD
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-04-01
Anticipated expiration: 2041-02-03
Also published as: CN112983143A

Abstract

An outdoor electrical intelligent cabinet comprises an electrical cabinet main body (1), a locking unit, a signal receiver and a controller; the signal receiver and the controller are both positioned inside the electric cabinet main body (1); the signal receiver is used for receiving a control signal sent by a user terminal remotely; the controller is used for controlling the locking unit to realize unlocking or closing of the outdoor electric intelligent cabinet; the locking unit comprises a first locking unit (5), a second locking unit (6) and a motor (7), and the motor (7) can control the locking or unlocking of the first locking unit (5) and the second locking unit (6) at the same time. This outdoor electric intelligent cabinet is with low costs, and outdoor safety performance in utilization is good, and in addition, remote control function makes this regulator cubicle use more nimble, convenient.

Description

Outdoor electric intelligent cabinet

Technical Field

The invention belongs to the field of intelligent electrical equipment, and particularly relates to an outdoor electrical intelligent cabinet.

Background

Electric power is one of important energy sources for economic development in modern society, and plays an increasingly prominent role in economic construction and social development in China. In order to meet the demands of power supply and distribution for chemical industry, petroleum industry, metallurgy industry, electromechanical industry, building industry and the like and civil use, the update iteration of electrical equipment gradually becomes an important link of power supply. The power system needs to provide safe power supply, so that the improvement of the safety and reliability of the electrical cabinet becomes a trend of the electrical cabinet development. Especially, the anti-theft function of the electric cabinet used outdoors cannot meet the requirement.

The utility model discloses a special rack of outdoor integration micromodule data center of high theftproof nature is disclosed for the utility model patent of publication number CN212259538U (the publication date is 2020 12 months 29 days), including the cabinet body and cabinet door, the front of the cabinet body is equipped with a door frame, end door frame and two side door frames, one side of cabinet door articulates on one of them side door frame through a plurality of hinges, the opposite side of cabinet door is opened has the intelligent lockhole of installation intelligent lock, this side of cabinet door still is equipped with the cooperation and installs the last theftproof bolt piece of the last theftproof bolt on intelligent lock and the cooperation and install the lower theftproof bolt piece of lower theftproof bolt on intelligent lock, be equipped with the spacing strip in top, end spacing strip and two side spacing strips on the cabinet door, be equipped with the top spacing groove of cooperation top spacing strip on the top door frame, be equipped with the bottom spacing strip's in cooperation bottom spacing groove on the bottom door frame, be equipped with the side spacing groove of cooperation side spacing strip on the side door frame. This rack forms seamless theftproof structure through designing the theftproof bolt piece cooperation on the cabinet door and installing between the theftproof bolt and cabinet door, the door frame on the intelligence lock, ensures the theftproof effect.

The opening and closing of the anti-theft structure in the cabinet needs manual field intervention, the type of the anti-theft structure component is complex, multiple driving is needed, and the locking position is single and is located in the same plane of the inner side of the cabinet door. Therefore, it is highly desirable to have an outdoor electrical intelligent cabinet that solves the above problems.

Disclosure of Invention

The invention aims to solve the technical problems that the opening and closing of an anti-theft structure in the existing outdoor electrical cabinet need manual field intervention, the type of an anti-theft structure component is complex, multiple driving is needed, and a locking position is single.

In order to solve the technical problems, the invention adopts the following technical scheme:

an outdoor electric intelligent cabinet comprises an electric cabinet main body and a locking unit. This outdoor electric intelligence cabinet still includes signal receiver, controller. The signal receiver and the controller are both located inside the electrical cabinet main body. The signal receiver is used for receiving a control signal sent by a user terminal in a remote mode, and the controller is used for controlling the locking unit to unlock or close the outdoor electrical intelligent cabinet.

The electrical cabinet main body comprises a cabinet body, a door frame and a cabinet door. The cabinet body is composed of a top plate, a bottom plate, two side plates and a back plate. The middle part of the cabinet body is transversely provided with a partition board, the partition board divides the interior of the cabinet body into an upper space and a lower space, the upper space is used for placing the signal receiver and the controller, and the lower space is used for placing a standby power supply. The standby power supply is used for supplying power to the signal receiver, the controller and the locking unit inside when the outside of the electrical cabinet is powered off, and the normal unlocking or closing function of the locking unit is guaranteed.

One side of the cabinet door is hinged with the door frame, and the other side of the cabinet door is connected with the door frame in a locking way through the locking unit.

The cabinet door is of an interlayer structure, the locking unit is arranged in the interlayer structure, and the locking unit is connected in the interlayer structure through a mounting plate.

The locking unit includes first and second locking units and a motor. The motor sets up on the mounting panel, signal receiver can receive the control signal that user terminal sent, with control signal send to the controller is in order to control the rotation of motor. The first locking unit and the second locking unit are respectively located on two sides of the motor.

The first locking unit comprises a first locking bolt; the second locking unit comprises a second locking bolt; the door frame is provided with a first lock hole for accommodating the first lock bolt and a second lock hole for accommodating the second lock bolt. The motor can drive the first locking bolt and the second locking bolt to respectively extend into or withdraw from the first locking hole and the second locking hole on the door frame so as to lock or unlock the cabinet door. The motor is provided with a stopping device, and when the motor stops running, the stopping device can prevent the first locking bolt or the second locking bolt from accidentally retracting and unlocking or accidentally extending and locking due to the fact that the output shaft of the motor rotates under the action of external force.

The depth of the first lock hole is larger than that of the second lock hole, and the first lock hole is located below the second lock hole. Different degree of depth setting and different positions of above-mentioned lockhole set up the mode for set bar position dispersion and set bar intensity are different, have reduced the risk that two set bar structures are damaged by violence simultaneously, have improved the security of locking unit.

The first locking unit further comprises a driving rod, a driven rod, a translation plate, a driven gear, a fixed rack and a movable rack. One end of the driving rod is connected with an output shaft of the motor, and the other end of the driving rod is connected with one end of the driven rod; the other end of the driven rod is connected with the middle point of the translation plate. Two ends of the translation plate are respectively connected with a driven gear, the lower portion of the driven gear is meshed with the fixed rack, and the upper portion of the driven gear is meshed with the movable rack. The movable rack is fixedly connected with the first locking bolt. The fixed rack is fixedly arranged on the mounting plate. The mounting plate is fixed with the motor and a first locking bolt supporting rod. The first locking bolt support rod is provided with a first sleeve, and the first locking bolt penetrates through the first sleeve.

The second locking unit further comprises a driving gear and a driven rack. The driving gear is connected with the output shaft of the motor; the driving gear is meshed with the driven rack positioned above the driving gear; the driven rack is fixedly connected with the second locking bolt. A second locking bolt supporting rod is fixed on the mounting plate, a second sleeve is arranged on the second locking bolt supporting rod, and the second locking bolt penetrates through the second sleeve.

The edge of the door frame is provided with a prying-resistant reinforcing sheet, so that the risk of deformation of the door frame when being pried is reduced.

The working process of the outdoor electric intelligent cabinet is as follows: the user sends out a control signal remotely at the user terminal, the receiver transmits the control signal to the controller after receiving the control signal, and the controller controls the forward and reverse rotation of the motor according to the control signal. The motor rotates in a forward direction, and simultaneously drives the driving rod and the driving gear on the output shaft of the motor to rotate, the driving rod rotates to drive the driven rod to rotate, so that the translation plate is driven to translate, the driven gear rotates on the fixed rack while the translation plate translates, so that the movable rack and the first locking bolt are driven to translate, and the first locking bolt moves in the first sleeve and enters the first locking hole; meanwhile, the driving gear drives the driven rack to move, so that the second locking bolt moves in the second sleeve and enters the second lock hole; thereby realizing double locking of the first locking unit and the second locking unit. At this time, when the motor stops running, the stopping device can prevent the motor output shaft from rotating under the action of external force to cause the first locking bolt or the second locking bolt to retreat and unlock. Similarly, when unlocking, the user only needs to reversely control the motor to rotate at the user terminal, so that the first locking unit and the second locking unit can be withdrawn from the first lock hole and the second lock hole, and unlocking is realized. At this time, the stopping device of the motor can prevent the first locking bolt or the second locking bolt from accidentally extending out of the door lock because the output shaft of the motor rotates under the action of external force.

According to the outdoor electric intelligent cabinet, the two locking units are driven by one motor to be locked at the same time, so that the locking effect is ensured, and the use cost is saved; the different structures of first locking unit and second locking unit for the locking bolt is all inequality with the degree of depth of front and back dimension and inserting the lockhole from top to bottom, and the locking structure of dislocation can promote the locking effect, improves the security of outdoor electric intelligent cabinet. In addition, the electrical cabinet is more flexible and convenient to use due to the remote control function.

Drawings

FIG. 1 is a side view of an outdoor electrical intelligence cabinet;

FIG. 2 is a schematic structural diagram of a first locking unit;

FIG. 3 is a schematic structural diagram of a second locking unit;

fig. 4 is a side view of the locking unit.

In the figure:

1-electrical cabinet main body;

2-backup power supply;

3-cabinet door;

4-side plate;

5-first locking unit;

5-1-active lever;

5-2-driven lever;

5-3-a translation plate;

5-4-driven gear;

5-fixed rack;

5-6-movable rack;

5-7-first locking bolt;

5-8-middle point;

5-9-first locking bolt support bar;

5-10-first sleeve;

6-second locking unit;

6-1-driving gear;

6-2-driven rack;

6-3-second locking bolt;

6-4-second locking bolt support bar;

6-5-second sleeve;

7-electric motor;

8, mounting plate;

9-motor output shaft;

10-first keyhole;

11-second keyhole.

Detailed Description

The invention is further illustrated by the following figures and examples.

As shown in fig. 1 to 4, an outdoor electrical intelligent cabinet includes an electrical cabinet main body 1, a signal receiver, a controller, and a locking unit. The signal receiver and the controller are both located inside the electrical cabinet main body 1, the signal receiver is used for receiving a control signal sent by a user terminal in a remote mode, and the controller is used for controlling the locking unit to achieve unlocking or closing of the outdoor electrical intelligent cabinet.

As shown in fig. 1, the electrical cabinet main body 1 includes a cabinet body, a door frame, and a cabinet door 3. The cabinet body is composed of a top plate, a bottom plate, two side plates 4 and a back plate. The middle part of the cabinet body is transversely provided with a partition board, the partition board divides the interior of the cabinet body into an upper space and a lower space, the upper space is used for placing a signal receiver and a controller, and the lower space is used for placing a standby power supply 2. The standby power supply 2 is used for supplying power to the signal receiver, the controller and the locking unit inside when the electrical cabinet is powered off, so that the normal unlocking or closing function of the locking unit is guaranteed.

The cabinet door 3 is of a sandwich structure, a locking unit is arranged in the sandwich structure, and the locking unit is connected in the sandwich structure through a mounting plate 8.

As shown in fig. 2 to 4, the locking unit includes first and

second locking units

5 and 6 and a motor 7. The motor 7 is arranged on the mounting plate, and the signal receiver can receive a control signal sent by the user terminal and send the signal to the controller to control the rotation of the motor 7. The first locking unit 5 and the second locking unit 6 are respectively located at both sides of the motor 7.

The first locking unit 5 comprises a first locking bolt 5-7; the second locking unit 6 comprises a second locking bolt 6-3; the door frame is provided with a first locking hole 10 for receiving the first locking bolt 5-7 and a second locking hole 11 for receiving the second locking bolt 6-3. The motor 7 can simultaneously drive the first locking bolt 5-7 and the second locking bolt 6-3 to respectively extend into the first locking hole 10 and the second locking hole 11 on the door frame to lock the cabinet door 3; the motor 7 can simultaneously drive the first locking bolt 5-7 and the second locking bolt 6-3 to respectively withdraw from the first locking hole 10 and the second locking hole 11 on the door frame so as to unlock the cabinet door 3. The motor 7 is provided with a stopping device, and when the motor 7 stops running, the stopping device can prevent the first locking bolt 5-7 or the second locking bolt 6-3 from accidentally retreating to unlock or accidentally extending to lock due to the rotation of the output shaft of the motor under the action of external force.

The depth of the first lock hole 10 is greater than the depth of the second lock hole 11, and the first lock hole 10 is located below the second lock hole 11.

Different degree of depth setting and different positions of above-mentioned lockhole set up the mode for set bar position dispersion and set bar intensity are different, have reduced the risk that two set bar structures are damaged by violence simultaneously, have improved the security of locking unit.

The first locking unit further comprises a driving rod 5-1, a driven rod 5-2, a translation plate 5-3, a driven gear 5-4, a fixed rack 5-5 and a movable rack 5-6. One end of the driving rod 5-1 is connected with an output shaft 9 of the motor 7, and the other end of the driving rod 5-1 is connected with one end of the driven rod 5-2; the other end of the driven rod 5-2 is connected with a middle point 5-8 of the translation plate 5-3. Two ends of the translation plate 5-3 are respectively connected with a driven gear 5-4, the lower part of the driven gear 5-4 is meshed with a fixed rack 5-5, and the upper part of the driven gear 5-4 is meshed with a movable rack 5-6. The movable rack 5-6 is fixedly connected with a first locking bolt 5-7. The fixed rack 5-5 is fixedly arranged on the mounting plate 8. The mounting plate 8 is fixed with a motor 7 and first locking bolt support rods 5-9. The first locking bolt support rod 5-9 is provided with a first sleeve 5-10, and the first locking bolt 5-7 is arranged in the first sleeve 5-10 in a penetrating way.

The second locking unit 6 further comprises a driving gear 6-1 and a driven rack 6-2. The driving gear 6-1 is connected with an output shaft 9 of the motor; the driving gear 6-1 is meshed with a driven rack 6-2 positioned above the driving gear; the driven rack 6-2 is fixedly connected with a second locking bolt 6-3. A second locking bolt support rod 6-4 is fixed on the mounting plate 8, a second sleeve 6-5 is arranged on the second locking bolt support rod 6-4, and a second locking bolt 6-3 penetrates through the second sleeve 6-5.

The working process of the outdoor electric intelligent cabinet is as follows: the user sends out a control signal remotely at the user terminal, the receiver transmits the control signal to the controller after receiving the control signal, and the controller controls the forward and reverse rotation of the motor 7 according to the control signal. The motor 7 rotates in the forward direction, meanwhile, the driving rod 5-1 and the driving gear 6-1 on the motor output shaft 9 are driven to rotate, the driving rod 5-1 rotates to drive the driven rod 5-2 to rotate, further, the translation plate 5-3 is driven to translate, simultaneously, the driven gear 5-4 rotates on the fixed rack 5-5 while the translation plate 5-3 translates, further, the movable rack 5-6 and the first locking bolt 5-7 are driven to translate, and the first locking bolt 5-7 moves in the first sleeve 5-10 and enters the first locking hole 10; meanwhile, the driving gear 6-1 drives the driven rack 6-2 to move, so that the second locking bolt 6-3 moves in the second sleeve 6-5 and enters the second locking hole 11. Thereby achieving double locking of the first locking unit 5 and the second locking unit 6. At this time, when the motor 7 stops operating, the stopping device can prevent the motor output shaft from rotating under the action of external force to cause the first locking bolt 5-7 or the second locking bolt 6-3 to retreat and unlock. Similarly, when unlocking, the user only needs to reversely control the motor to rotate at the terminal, so that the first locking unit 5 and the second locking unit 6 exit from the first locking hole 10 and the second locking hole 11, and unlocking is realized. At this time, the stopping device of the motor 7 can prevent the output shaft of the motor from rotating under the action of external force, so that the first locking bolt 5-7 or the second locking bolt 6-3 can be prevented from accidentally extending out of the door lock.

The edge of the doorframe is provided with a prying-resistant reinforcing sheet, so that the risk of deformation of the doorframe during prying can be reduced

The outdoor electric intelligent cabinet simultaneously drives the two locking units to lock through the motor 7, so that the locking effect is ensured, and the use cost is saved; the different structures of first locking unit and second locking unit for the locking bolt is all inequality with the degree of depth of front and back dimension and inserting the lockhole from top to bottom, and the locking structure of dislocation can promote the locking effect, improves the security of outdoor electric intelligent cabinet. In addition, the electrical cabinet is more flexible and convenient to use due to the remote control function.

The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. An outdoor electric intelligent cabinet comprises an electric cabinet main body (1) and a locking unit, and is characterized in that:

the device also comprises a signal receiver and a controller; the signal receiver and the controller are both positioned inside the electrical cabinet main body (1); the signal receiver is used for receiving a control signal sent by a user terminal remotely; the controller is used for controlling the locking unit to realize unlocking or closing of the outdoor electric intelligent cabinet; the electrical cabinet main body (1) comprises a cabinet body, a door frame and a cabinet door (3); the cabinet door (3) is of a sandwich structure, the locking unit is arranged in the sandwich structure, and the locking unit is connected in the sandwich structure through a mounting plate (8); the locking unit comprises a first locking unit (5), a second locking unit (6) and a motor (7); the first locking unit (5) and the second locking unit (6) are respectively positioned at two sides of the motor (7); the first locking unit further comprises a driving rod (5-1), a driven rod (5-2), a translation plate (5-3), a driven gear (5-4), a fixed rack (5-5) and a movable rack (5-6);

one end of the driving rod (5-1) is connected with an output shaft (9) of the motor (7), and the other end of the driving rod (5-1) is connected with one end of the driven rod (5-2);

the other end of the driven rod (5-2) is connected with a middle point (5-8) of the translation plate (5-3);

two ends of the translation plate (5-3) are respectively connected with a driven gear (5-4);

the lower part of the driven gear (5-4) is meshed with the fixed rack (5-5), and the upper part of the driven gear (5-4) is meshed with the movable rack (5-6); a first locking bolt (5-7) is fixedly connected to the movable rack (5-6);

the fixed rack (5-5) is fixedly arranged on the mounting plate (8);

the motor (7) and a first locking bolt support rod (5-9) are fixed on the mounting plate (8);

a first sleeve (5-10) is arranged on the first locking bolt support rod (5-9);

the first locking bolt (5-7) is arranged in the first sleeve (5-10) in a penetrating way;

the second locking unit (6) further comprises a driving gear (6-1) and a driven rack (6-2);

the driving gear (6-1) is connected with the motor output shaft (9); the driving gear (6-1) is meshed with the driven rack (6-2) positioned above the driving gear; a second locking bolt (6-3) is fixedly connected to the driven rack (6-2);

a second locking bolt support rod (6-4) is fixed on the mounting plate (8);

a second sleeve (6-5) is arranged on the second locking bolt support rod (6-4);

the second locking bolt (6-3) is arranged in the second sleeve (6-5) in a penetrating way;

the depth of the first lock hole (10) is greater than that of the second lock hole (11); the first lock hole (10) is positioned below the second lock hole (11); the first locking unit (5) and the second locking unit (6) have different structures.

2. An outdoor electrical intelligent cabinet according to claim 1, characterized in that:

the cabinet body consists of a top plate, a bottom plate, two side plates (4) and a back plate;

a partition board is transversely arranged in the middle of the cabinet body, the partition board divides the interior of the cabinet body into an upper space and a lower space, the upper space is used for placing the signal receiver and the controller, and the lower space is used for placing a standby power supply (2);

one side of the cabinet door (3) is hinged with the door frame, and the other side of the cabinet door (3) is used for locking and connecting the cabinet door (3) with the door frame through a locking unit.

3. An outdoor electrical intelligent cabinet according to claim 2, characterized in that:

the motor (7) is arranged on the mounting plate (8), and the signal receiver can receive a control signal sent by a user terminal and send the control signal to the controller so as to control the rotation of the motor (7).

4. An outdoor electrical intelligent cabinet according to claim 3, characterized in that:

the first locking unit (5) comprises a first locking bolt (5-7);

the second locking unit (6) comprises a second locking bolt (6-3);

a first lock hole (10) used for accommodating the first lock bolt (5-7) and a second lock hole (11) used for accommodating the second lock bolt (6-3) are formed in the door frame;

the motor (7) can simultaneously drive the first locking bolt (5-7) and the second locking bolt (6-3) to respectively extend into or withdraw from the first locking hole (10) and the second locking hole (11) on the door frame so as to lock or unlock the cabinet door (3);

the motor (7) is provided with a stopping device, and when the motor (7) stops running, the stopping device can prevent the motor output shaft from rotating under the action of external force to cause the first locking bolt (5-7) or the second locking bolt (6-3) to accidentally retreat, unlock or accidentally extend and lock.

5. An outdoor electrical intelligent cabinet according to claim 4, characterized in that:

the edge of the door frame is provided with a prying-resistant reinforcing sheet.