Distribution box protection system and distribution box

Abstract

The invention relates to the technical field of distribution boxes, and discloses a distribution box protection system and a distribution box, the distribution box protection system comprises a device main body, the device main body is provided with a door plate, the door plate is provided with a handle, the top of the device main body is provided with a water guide slope, and the side wall of the device main body beside the water guide slope is fixedly provided with a water storage tank; a water storage tank is arranged in the device body, a water inlet is formed in the water storage tank, a water outlet pipe is arranged on the outer wall of the water storage tank, an overheating protection mechanism is arranged in the device body, and a heat dissipation window is arranged on the outer wall of the device body. According to the heat dissipation window cleaning device, by arranging the circuit breaker, when the temperature in the device body is high, under the combined action of the gas box and the control box, a knife switch can be driven to move, and therefore the circuit breaker is disconnected.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, and in particular to a distribution box protection system and a distribution box. Background Art

[0002] The distribution box is a kind of equipment widely used in the power, construction and other industries. It is mainly used to distribute electric energy. It has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection. In the power system, the distribution box can be used to transmit electric energy from the power source to the user's equipment, and has the function of distributing and managing electric energy. They are usually placed in buildings or near user equipment to ensure the reliability and safety of power supply.

[0003] When the existing technology is in use, heating problems may occur. When heating occurs, if the heat is only dissipated through the heat dissipation window without power off, the internal electronic components may burn due to the high temperature after a period of time, thereby damaging the electronic components and even endangering life safety. Summary of the invention

[0004] The purpose of the present invention is to provide a distribution box protection system and a distribution box, which solve the problems raised in the background technology.

[0005] An embodiment of the present application provides a distribution box protection system and a distribution box, including a device body, a door panel is provided on the device body, a handle is provided on the door panel, a water guide slope is provided on the top of the device body, a water storage tank is fixedly installed on the side wall of the device body next to the water guide slope, a water inlet is provided on the water storage tank, a water outlet pipe is provided on the outer wall of the water storage tank, an overheating protection mechanism is provided inside the device body, and a heat dissipation window is provided on the outer wall of the device body.

[0006] By adopting the above technical solution, when it rains, when water enters the water tank through the water inlet, it will squeeze the first movable plate, thereby driving the connecting rod to move, thereby driving the cleaning brush to move. After the water inside the water tank is discharged, under the action of the first spring, the first movable plate will be driven to reset. When the cleaning brush moves, the heat dissipation window will be cleaned. The cleaning brush moves mostly on rainy days. Under the flushing of rainwater and the movement and cleaning of the cleaning brush, the heat dissipation window can be better cleaned. When the inside of the device body is overheated, the heat will be conducted through the support plate and then transferred to the heat dissipation plate through the heat conduction plate, so as to achieve better heat dissipation. When the internal temperature is high, the temperature of the support plate will increase, so that heat can be transferred to the inside of the gas box through the second heat conducting plate. When the second heat conducting plate transfers the temperature to the gas box, the gas in the gas box will expand due to the heat, thereby driving the second movable plate to move. When the second movable plate moves to the other side, when the press switch is squeezed, the air pump will be turned on. After the air pump is turned on, gas will be supplied to the air outlet pipe and then passed into the control box. When the gas enters the control box, it will squeeze the third movable plate, thereby driving the push plate to move, thereby driving the sliding rod to move along the arc groove, and then driving the knife to move, so that the circuit breaker is used to break the circuit.

[0007] Optionally, a first movable plate is slidably mounted on the inner wall of the water tank, a connecting rod is fixedly mounted on the first movable plate, a cleaning brush is fixedly mounted on the other end of the connecting rod passing through the side wall of the water tank, a first spring is fixedly mounted on the first movable plate, and the other end of the first spring is fixedly mounted on the bottom of the water tank.

[0008] By adopting the above technical solution, when water enters the water tank through the water inlet, it will squeeze the first movable plate, thereby driving the connecting rod to move, thereby driving the cleaning brush to move. When the water inside the water tank is discharged, the first movable plate will be reset under the action of the first spring.

[0009] Optionally, the cleaning brush rests on the heat dissipation window.

[0010] By adopting the above technical solution, when the cleaning brush moves, the heat dissipation window will be cleaned, and the cleaning brush moves mostly on rainy days. Under the flushing of rainwater and the moving cleaning of the cleaning brush, the heat dissipation window can be cleaned better.

[0011] Optionally, a heat sink is provided on the back of the device body, a heat conducting plate is provided on the heat sink, the other end of the heat conducting plate is connected to a support plate inside the device body, and the support plate is a metal plate with good thermal conductivity.

[0012] By adopting the above technical solution, when the inside of the device body is overheated, the heat will be conducted through the support plate and then transferred to the heat dissipation plate through the heat conduction plate, so that better heat dissipation can be achieved.

[0013] Optionally, the overheating protection mechanism includes a support plate, a circuit breaker is fixedly mounted on the support plate, a gas box is arranged on the support plate above the circuit breaker, a second heat conducting plate is arranged on the gas box, and the other end of the second heat conducting plate is connected to the support plate.

[0014] By adopting the above technical solution, when the temperature inside the device body is high, the temperature of the support plate will increase, so that heat can be transferred to the inside of the gas box through the second heat conducting plate.

[0015] Optionally, a second movable plate is slidably mounted on the inner wall of the gas box, a second spring is fixedly mounted on the second movable plate, the other end of the second spring is fixedly mounted on the inner wall of the gas box, and a push switch is fixedly mounted on the inner wall of the gas box away from the second spring.

[0016] By adopting the above technical solution, when the second heat conduction plate transfers the temperature to the gas box, the gas in the gas box will expand due to the heat, thereby driving the second movable plate to move. When the second movable plate moves to the other side, when the press switch is squeezed, the air pump will be turned on.

[0017] Optionally, an air pump is fixedly mounted on the support plate, an air outlet pipe is provided on the air pump, and a control box is provided at the other end of the air outlet pipe.

[0018] By adopting the above technical solution, after the air pump is turned on, air will be supplied to the air outlet pipe and then passed into the control box.

[0019] Optionally, a third movable plate is slidably mounted on the inner wall of the control box, a third spring is fixedly mounted on the third movable plate, the other end of the third spring is fixedly mounted on the inner wall of the control box, a push plate is fixedly mounted on the lower end of the third movable plate, a mounting seat is provided on the circuit breaker, an arc groove is provided on the mounting seat, a sliding rod is slidably mounted in the arc groove, and the other end of the sliding rod passes through the side wall of the circuit breaker and is connected to the knife switch.

[0020] By adopting the above technical solution, when gas enters the control box, it will squeeze the third movable plate, thereby driving the push plate to move, thereby driving the sliding rod to move along the arc groove, and then driving the switch to move, thereby using the circuit breaker to break the circuit.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects: The present invention can store rainwater when it rains by arranging a water storage tank, which can be fully used later. At the same time, dust can be cleaned from the heat dissipation window when it rains, which has a better effect. The present invention can drive the switch knife to move under the joint action of the gas box and the control box when the temperature in the device body is high, thereby causing the circuit breaker to trip. BRIEF DESCRIPTION OF THE DRAWINGS Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the back structure of the present invention; Figure 3 It is a schematic diagram of the internal structure of the water storage tank of the present invention; Figure 4 It is a schematic diagram of the internal structure of the device body in the present invention; Figure 5 Schematic diagram of the internal structure of the gas box in the present invention; Figure 6 This is a schematic diagram of the structure of the control box inside the device body of the present invention. In the figure: 1. device body; 2. heat dissipation window; 3. door panel; 4. handle; 5. water guide slope; 6. water inlet; 7. water storage tank; 8. water outlet pipe; 9. connecting rod; 10. cleaning brush; 11. heat dissipation plate; 12. first movable plate; 13. first spring; 14. support plate; 15. air pump; 16. air outlet pipe; 17. gas box; 18. second heat conduction plate; 19. circuit breaker; 20. second movable plate; 21. push switch; 22. mounting seat; 23. sliding rod; 24. push plate; 25. control box; 26. third spring; 27. second spring. DETAILED DESCRIPTION

[0022] See also Figure 1-6 The present invention provides a technical solution: a distribution box protection system and a distribution box, comprising a device body 1, a door panel 3 is provided on the device body 1, a handle 4 is provided on the door panel 3, a water guide slope 5 is provided on the top of the device body 1, a water storage tank 7 is fixedly installed on the side wall of the device body 1 next to the water guide slope 5, a water inlet 6 is provided on the water storage tank 7, a water outlet pipe 8 is provided on the outer wall of the water storage tank 7, an overheating protection mechanism is provided inside the device body 1, and a heat dissipation window 2 is provided on the outer wall of the device body 1.

[0023] In the technical solution of the present invention, Figure 3As shown, a first movable plate 12 is slidably mounted on the inner wall of the water tank 7, a connecting rod 9 is fixedly mounted on the first movable plate 12, a cleaning brush 10 is fixedly mounted on the other end of the connecting rod 9 passing through the side wall of the water tank 7, a first spring 13 is fixedly mounted on the first movable plate 12, and the other end of the first spring 13 is fixedly mounted on the bottom of the water tank 7. When water enters the water tank 7 through the water inlet 6, the first movable plate 12 is squeezed, thereby driving the connecting rod 9 to move, thereby driving the cleaning brush 10 to move. When the water in the water tank 7 is discharged, the first movable plate 12 is reset under the action of the first spring 13.

[0024] In the technical solution of the present invention, Figure 1 As shown, the cleaning brush 10 is against the heat dissipation window 2. When the cleaning brush 10 moves, the heat dissipation window 2 is cleaned. The cleaning brush 10 moves mostly on rainy days. Under the flushing of rainwater and the movement and cleaning of the cleaning brush 10, the heat dissipation window 2 is better cleaned.

[0025] In the technical solution of the present invention, Figure 2 and 4 As shown, a heat sink 11 is provided on the back of the device body 1, and a heat conducting plate is provided on the heat sink 11. The other end of the heat conducting plate is connected to a support plate 14 inside the device body 1. The support plate 14 is a metal plate with good thermal conductivity. When the inside of the device body 1 is overheated, the heat will be conducted through the support plate 14 and then transferred to the heat sink 11 through the heat conducting plate, so as to achieve better heat dissipation.

[0026] In the technical solution of the present invention, Figure 4 As shown, the overheating protection mechanism includes a support plate 14, on which a circuit breaker 19 is fixedly mounted, a gas box 17 is arranged on the support plate 14 above the circuit breaker 19, a second heat conducting plate 18 is arranged on the gas box 17, and the other end of the second heat conducting plate 18 is connected to the support plate 14. When the internal temperature of the device body 1 is high, the temperature of the support plate 14 will increase, so that heat can be transferred to the inside of the gas box 17 through the second heat conducting plate 18.

[0027] In the technical solution of the present invention, Figure 5 As shown, a second movable plate 20 is slidably mounted on the inner wall of the gas box 17, a second spring 27 is fixedly mounted on the second movable plate 20, the other end of the second spring 27 is fixedly mounted on the inner wall of the gas box 17, and a push switch 21 is fixedly mounted on the inner wall of the gas box 17 away from the second spring 27. When the second heat conduction plate 18 transfers the temperature to the gas box 17, the gas in the gas box 17 will expand due to the heat, thereby driving the second movable plate 20 to move. When the second movable plate 20 moves to the other side, when the push switch 21 is squeezed, the air pump 15 will be turned on.

[0028] In the technical solution of the present invention, Figure 4 As shown, an air pump 15 is fixedly mounted on the support plate 14 , an air outlet pipe 16 is provided on the air pump 15 , and a control box 25 is provided at the other end of the air outlet pipe 16 . When the air pump 15 is turned on, air is supplied to the air outlet pipe 16 and then introduced into the control box 25 .

[0029] In the technical solution of the present invention, Figure 6 As shown, a third movable plate is slidably mounted on the inner wall of the control box 25, a third spring 26 is fixedly mounted on the third movable plate, the other end of the third spring 26 is fixedly mounted on the inner wall of the control box 25, a push plate 24 is fixedly mounted on the lower end of the third movable plate, a mounting seat 22 is provided on the circuit breaker 19, an arc groove is provided on the mounting seat 22, a sliding rod 23 is slidably mounted in the arc groove, the other end of the sliding rod 23 passes through the side wall of the circuit breaker 19 and is connected to the knife switch, when gas enters the control box 25, it will squeeze the third movable plate, thereby driving the push plate 24 to move, thereby driving the sliding rod 23 to move along the arc groove, and then driving the knife switch to move, so that the circuit breaker 19 is used for breaking.

[0030] By adopting the above technical solution, when it rains, when water enters the water storage tank 7 through the water inlet 6, it will squeeze the first movable plate 12, thereby driving the connecting rod 9 to move, thereby driving the cleaning brush 10 to move. After the water inside the water storage tank 7 is discharged, under the action of the first spring 13, the first movable plate 12 will be driven to reset. When the cleaning brush 10 moves, the heat dissipation window 2 will be cleaned. The cleaning brush 10 moves mostly on rainy days. Under the flushing of rainwater and the movement and cleaning of the cleaning brush 10, the heat dissipation window 2 can be better cleaned. When the inside of the device body 1 is overheated, the heat will be conducted through the support plate 14, and then transferred to the heat dissipation plate 11 through the heat conduction plate, so that better heat dissipation can be achieved. When the temperature inside the device body 1 When the temperature is higher, the temperature of the support plate 14 will increase, so that heat can be transferred to the inside of the gas box 17 through the second heat conducting plate 18. When the second heat conducting plate 18 transfers the temperature to the gas box 17, the gas in the gas box 17 will expand due to the heat, thereby driving the second movable plate 20 to move. When the second movable plate 20 moves to the other side, when the press switch 21 is squeezed, the air pump 15 will be turned on. After the air pump 15 is turned on, gas will be supplied to the air outlet pipe 16 and then passed into the control box 25. When the gas enters the control box 25, it will squeeze the third movable plate, thereby driving the push plate 24 to move, thereby driving the sliding rod 23 to move along the arc groove, and then driving the knife to move, so that the circuit breaker 19 is used to break the circuit.

Claims

1. A distribution box protection system and a distribution box, characterized in that: The invention comprises a device body (1), wherein the device body (1) is provided with a door panel (3), the door panel (3) is provided with a handle (4), the top of the device body (1) is provided with a water guide slope (5), a water storage tank (7) is fixedly installed on the side wall of the device body (1) beside the water guide slope (5), the water storage tank (7) is provided with a water inlet (6), the outer wall of the water storage tank (7) is provided with a water outlet pipe (8), an overheating protection mechanism is provided inside the device body (1), and a heat dissipation window (2) is provided on the outer wall of the device body (1).

2. A distribution box protection system and distribution box according to claim 1, characterized in that: A first movable plate (12) is slidably mounted on the inner wall of the water storage tank (7), a connecting rod (9) is fixedly mounted on the first movable plate (12), the other end of the connecting rod (9) passes through the side wall of the water storage tank (7) and is fixedly mounted with a cleaning brush (10), a first spring (13) is fixedly mounted on the first movable plate (12), and the other end of the first spring (13) is fixedly mounted on the bottom of the water storage tank (7).

3. A distribution box protection system and distribution box according to claim 2, characterized in that: The cleaning brush (10) is against the heat dissipation window (2).

4. A distribution box protection system and distribution box according to claim 1, characterized in that: A heat sink (11) is provided on the back of the device body (1), a heat conduction plate is provided on the heat sink (11), the other end of the heat conduction plate is connected to a support plate (14) inside the device body (1), and the support plate (14) is a metal plate with good thermal conductivity.

5. A distribution box protection system and distribution box according to claim 4, characterized in that: The overheat protection mechanism comprises a support plate (14), a circuit breaker (19) is fixedly mounted on the support plate (14), a gas box (17) is arranged on the support plate (14) above the circuit breaker (19), a second heat conducting plate (18) is arranged on the gas box (17), and the other end of the second heat conducting plate (18) is connected to the support plate (14).

6. A distribution box protection system and distribution box according to claim 5, characterized in that: A second movable plate (20) is slidably mounted on the inner wall of the gas box (17), a second spring (27) is fixedly mounted on the second movable plate (20), the other end of the second spring (27) is fixedly mounted on the inner wall of the gas box (17), and a push switch (21) is fixedly mounted on the inner wall of the gas box (17) away from the second spring (27).

7. A distribution box protection system and distribution box according to claim 4, characterized in that: An air pump (15) is fixedly mounted on the support plate (14), an air outlet pipe (16) is provided on the air pump (15), and a control box (25) is provided at the other end of the air outlet pipe (16).

8. A distribution box protection system and distribution box according to claim 7, characterized in that: A third movable plate is slidably mounted on the inner wall of the control box (25), a third spring (26) is fixedly mounted on the third movable plate, the other end of the third spring (26) is fixedly mounted on the inner wall of the control box (25), a push plate (24) is fixedly mounted on the lower end of the third movable plate, a mounting seat (22) is provided on the circuit breaker (19), an arc groove is formed on the mounting seat (22), a sliding rod (23) is slidably mounted in the arc groove, and the other end of the sliding rod (23) passes through the side wall of the circuit breaker (19) and is connected to the switch.

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