Energy-saving reclosing protector

Abstract

The energy-saving reclosing protector comprises a protector body and a heat dissipation mechanism, a socket is installed in the protector body, an electric leakage sensor is installed at the top end in the protector body, the energy-saving reclosing protector further comprises a supporting rod and an adjusting mechanism, the supporting rod is fixedly installed on the right side wall in the protector body, and the adjusting mechanism is fixedly installed on the right side wall in the protector body. A partition plate is mounted in the protector body, the heat dissipation mechanism comprises heat dissipation holes and a heat dissipation fan, the heat dissipation holes are formed in the surface of the partition plate, a mounting groove is formed in the lower end of the protector body, and the heat dissipation fan is mounted in the mounting groove. According to the energy-saving reclosing protector, the heat dissipation mechanism is arranged to improve the heat dissipation effect of the protector, high-temperature damage to the reclosing is avoided, the adjusting mechanism is arranged to automatically switch on and switch off the reclosing, manual operation is not needed, the reclosing can be manually switched off through the supporting plate when the adjusting mechanism breaks down, and potential safety hazards are avoided; and a detachable cover plate is arranged, so that the protector can be quickly overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of reclosing protectors, in particular to an energy-saving reclosing protector. Background Art

[0002] Reclosing devices require protection by using a protector. When leakage occurs in the equipment, it can detect and shut down the circuit in time to avoid casualties. It can also start the circuit without affecting normal use. With the rapid development of society, the types of reclosing protectors are gradually increasing, and their functions are constantly improving.

[0003] For example, the patent document with the authorization announcement number CN217335050U discloses an automatic reclosing leakage protector, including a leakage protector body, the leakage protector body includes a protector shell, the protector shell is provided with a plurality of heat dissipation holes, heat-conducting columns are inserted into the heat dissipation holes, a shock-absorbing layer is fixed on the surface of the heat-conducting column, a protective layer is provided between the shock-absorbing layers, the protective layer surrounds the protector shell, and an inspection port is provided on the protector shell, a cover plate is provided at the inspection port, and an air outlet component is installed in the cover plate. When in use, the utility model has good protection, a long service life, is less prone to damage, and reduces the possibility of maintenance; the heat of the entire device can be discharged faster under long-term operation; it can be repaired from multiple positions, and the operation is simple.

[0004] However, the reclosing protector is inconvenient to disassemble and repair, which reduces the maintenance efficiency and is inconvenient to quickly close the gate when a fault occurs, which poses a safety hazard, is inconvenient to dissipate heat, and has poor practicality. Therefore, we propose an energy-saving reclosing protector to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving reclosing protector to solve the problems raised in the above background technology that the existing reclosing protector is inconvenient to disassemble and repair, reduces maintenance efficiency, is inconvenient to close the gate quickly when a fault occurs, poses a safety hazard, is inconvenient to dissipate heat, and has poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving reclosing protector, comprising a protector body and a heat dissipation mechanism, wherein a socket is installed inside the protector body, a leakage sensor is installed at the top of the protector body, and a support rod and an adjustment mechanism are also included, wherein a support rod is fixedly installed on the right side wall inside the protector body, a telescopic rod is slidably installed inside the support rod, a plug is installed at the end of the telescopic rod, a partition is installed inside the protector body, a placement box is installed on the upper surface of the partition, a protection mechanism is installed inside the placement box, and a battery mold is placed inside the placement box;

[0007] The heat dissipation mechanism comprises heat dissipation holes and a heat dissipation fan. The surface of the partition is provided with heat dissipation holes. The lower end of the protector body is provided with a mounting groove. The heat dissipation fan is installed inside the mounting groove.

[0008] Preferably, the leakage sensor is electrically connected to the motor.

[0009] Preferably, the adjustment mechanism includes a motor, a gear and a gear row, a support plate is installed on the rear side wall of the protector body, a handle is installed on the right end of the support plate, a motor is installed on the upper surface of the support plate, the output end of the motor is connected to a gear, the upper end of the gear is meshingly connected to the gear row, a support rod is installed on the rear side of the gear row, and a connecting rod is fixedly installed on the upper surface of the gear row.

[0010] Preferably, the plug forms a left-right sliding structure with the protector body through a motor, a gear, a gear row and a connecting rod.

[0011] Preferably, a cover plate is installed on the front surface of the protector body, and a roller is rotatably installed on the rear surface of the cover plate.

[0012] Preferably, the cover plate forms a left-right sliding structure with the protector body through rollers and sliding grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the energy-saving reclosing protector;

[0014] 1. Setting up heat dissipation mechanism, heat dissipation holes and heat dissipation fans can accelerate the dissipation of hot air inside the protector, increase the heat dissipation effect of the protector, and avoid the high temperature generated by long-term operation of the reclosing switch, which will cause damage, reduce service life and increase maintenance costs;

[0015] 2. Set up an adjustment mechanism, the motor drives the gear to rotate, so that the gear row can move left and right, and the reclosing switch can be automatically opened and closed without manual operation. When the adjustment mechanism fails, the reclosing switch can be manually closed through the support plate to avoid safety hazards;

[0016] 3. A removable cover is provided, which is installed on the front surface of the protector body by sliding on rollers, so that the cover can be quickly removed, the protector can be quickly removed, the reclosing switch and internal components can be easily inspected, and the maintenance efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view cutaway structure of the utility model;

[0019] Figure 3 It is a side view cutaway structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the cutaway structure of the utility model from above.

[0021] In the figure: 1. Protector body; 2. Socket; 3. Leakage sensor; 4. Support rod; 5. Telescopic rod; 6. Support plate; 7. Motor; 8. Gear; 9. Gear row; 10. Support rod; 11. Plug; 12. Partition; 13. Heat dissipation hole; 14. Placement box; 15. Installation slot; 16. Cooling fan; 17. Cover plate; 18. Roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: an energy-saving reclosing protector, comprising a protector body 1, a socket 2, a leakage sensor 3, a support rod 4, a telescopic rod 5, a support plate 6, a motor 7, a gear 8, a gear row 9, a support rod 10, a plug 11, a partition 12, a heat dissipation hole 13, a placement box 14, a mounting groove 15, a heat dissipation fan 16, a cover plate 17 and a roller 18, such as Figure 1 and Figure 3 As shown, a socket 2 is installed inside the protector body 1, a leakage sensor 3 is installed at the top of the protector body 1, a support rod 4 is installed on the right side wall inside the protector body 1, a telescopic rod 5 is slidably installed inside the support rod 4, a plug 11 is installed at the end of the telescopic rod 5, a support plate 6 is installed on the rear side wall inside the protector body 1, a motor 7 is installed on the upper surface of the support plate 6, a gear 8 is connected to the output end of the motor 7, and a gear row 9 is meshed and connected to the upper end of the gear 8. When the motor 7 is turned on, the motor 7 drives the gear 8 to turn left, thereby driving the gear row 9 to move left, and a connecting rod is fixedly installed on the upper surface of the gear row 9, and the upper end of the connecting rod is installed on the telescopic rod 5, thereby driving the telescopic rod 5 to move left, thereby driving the plug 11 to move left, and docking the plug 11 on the socket 2 is convenient for connecting and opening the reclosing switch, without manual operation, reducing safety hazards;

[0024] An insulating handle is installed on the right side of the support plate 6. When the motor 7 fails and the reclosing switch cannot be closed in time, a screw is installed on the surface of the support plate 6. Unscrew the screw, hold the insulating handle, and pull the support plate 6 to the right. The support plate 6 drives the motor 7 to move to the right, so that the gear 8, the gear row 9 and the telescopic rod 5 can move to the right, and the plug 11 and the socket 2 can be manually separated to cut off the power in time to avoid safety accidents.

[0025] The leakage sensor 3 monitors the leakage of the socket 2 in real time. When the leakage of the socket 2 and the plug 11 is detected, the leakage sensor 3 is electrically connected to the motor 7, and the leakage sensor 3 controls the motor 7 to turn on. The motor 7 drives the gear 8 to rotate in the opposite direction, thereby driving the gear row 9 to move to the right. A support rod 10 is installed on the rear side of the gear row 9. The support rod 10 moves on the rear side wall of the protector body 1. The gear row 9 drives the telescopic rod 5 and the plug 11 to move to the right, which can separate the plug 11 and the socket 2, close the reclosing switch, and cut off the power in time to avoid safety accidents.

[0026] like Figure 2 and Figure 4 As shown, a partition 12 is installed inside the protector body 1, and a placement box 14 is installed on the upper surface of the partition 12. A spring and a limit plate are installed inside the placement box 14. The battery module is placed in the placement box 14. The spring and the limit plate play a role in limiting and protecting the battery module. The battery module is convenient for power supply. A solar panel is installed on the upper surface of the protector body 1. The solar panel absorbs solar energy and converts the solar energy into electrical energy to provide electrical energy for the battery module, thereby increasing energy saving.

[0027] The surface of the partition 12 is provided with a heat dissipation hole 13, and the lower end of the inside of the protector body 1 is provided with a mounting groove 15, and a heat dissipation fan 16 is installed inside the mounting groove 15. When the heat dissipation fan 16 is turned on, the heat dissipation fan 16 and the heat dissipation hole 13 accelerate the heat dissipation in the protector body 1, improve the heat dissipation effect, and avoid the high temperature damage of the components in the protector body 1. The left and right sides of the heat dissipation fan 16 are installed with fixing plates. Unscrewing the screws makes it easy to disassemble the heat dissipation fan 16, and it is convenient to disassemble and repair the heat dissipation fan 16;

[0028] A cover plate 17 is slidably mounted on the front surface of the protector body 1, and a roller 18 is rotatably mounted on the rear side of the cover plate 17. The screws on the surface of the cover plate 17 are unscrewed and the cover plate 17 is pushed to the left to facilitate opening the cover plate 17 and inspecting the protector body 1.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving reclosing protector, comprising a protector body (1) and a heat dissipation mechanism, wherein a socket (2) is installed inside the protector body (1), and a leakage sensor (3) is installed at the top of the protector body (1), characterized in that: It also includes a support rod (4) and an adjustment mechanism, the support rod (4) is fixedly installed on the right side wall inside the protector body (1), a telescopic rod (5) is slidably installed inside the support rod (4), a plug (11) is installed at the end of the telescopic rod (5), a partition (12) is installed inside the protector body (1), a placement box (14) is installed on the upper surface of the partition (12), a protection mechanism is installed inside the placement box (14), and a battery mold is placed inside the placement box (14); The heat dissipation mechanism comprises a heat dissipation hole (13) and a heat dissipation fan (16); the heat dissipation hole (13) is provided on the surface of the partition (12); a mounting groove (15) is provided at the lower end of the protector body (1); and a heat dissipation fan (16) is installed inside the mounting groove (15).

2. The energy-saving reclosing protector according to claim 1 is characterized in that: The leakage sensor (3) is electrically connected to the motor (7).

3. The energy-saving reclosing protector according to claim 1 is characterized in that: The adjustment mechanism comprises a motor (7), a gear (8) and a tooth row (9); a support plate (6) is installed on the rear side wall of the protector body (1); a handle is installed at the right end of the support plate (6); a motor (7) is installed on the upper surface of the support plate (6); the output end of the motor (7) is connected to a gear (8); the upper end of the gear (8) is meshingly connected to the tooth row (9); a support rod (10) is installed on the rear side of the tooth row (9); and a connecting rod is fixedly installed on the upper surface of the tooth row (9).

4. The energy-saving reclosing protector according to claim 3 is characterized in that: The plug (11) forms a left-right sliding structure with the protector body (1) via a motor (7), a gear (8), a gear row (9) and a connecting rod.

5. The energy-saving reclosing protector according to claim 1 is characterized in that: A cover plate (17) is installed on the front surface of the protector body (1), and a roller (18) is rotatably installed on the rear surface of the cover plate (17).

6. The energy-saving reclosing protector according to claim 5, characterized in that: The cover plate (17) forms a left-right sliding structure with the protector body (1) via rollers (18) and sliding grooves.

Images