CN220553810U - Residual electricity protection device at tail end of rural power grid - Google Patents
Residual electricity protection device at tail end of rural power grid Download PDFInfo
- Publication number
- CN220553810U CN220553810U CN202321722963.3U CN202321722963U CN220553810U CN 220553810 U CN220553810 U CN 220553810U CN 202321722963 U CN202321722963 U CN 202321722963U CN 220553810 U CN220553810 U CN 220553810U
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- Prior art keywords
- controller
- wall
- tail end
- protection device
- bolts
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- 230000005611 electricity Effects 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a residual electric protection device at the tail end of an rural power station area, which comprises a fixed plate and a controller, wherein the fixed plate is connected with the controller through bolts, through holes are formed in the top and the bottom of the controller, the inner wall of one through hole is connected with an input end through bolts, the inner wall of the other through hole is connected with an output end through bolts, a wiring mechanism is arranged on the inner wall of the bottom of the controller, a mounting opening is formed in one side of the controller, which is close to the top, the inner wall of the mounting opening is connected with a display through bolts, and a switch is arranged on the outer wall of one side of the controller, which is close to the bottom. The utility model is convenient for separating a plurality of lines and preventing the lines from being mutually interfered due to the fact that the lines are wound together, thereby affecting the protection of residual electricity at the tail end of an rural power station area.
Description
Technical Field
The utility model relates to the field of residual electric protection, in particular to a residual electric protection device at the tail end of an rural power station area.
Background
The residual current protection device is used as a leakage protector, can ensure the electricity utilization safety in a power supply system, prevents leakage current from damaging lives and properties, and is used for preventing electric shock accidents, electric equipment leakage damage, electric fire and the like.
Through searching, the Chinese patent application with the application publication number of CN212231071U discloses an electrical device, in particular a residual current protection device. The device is characterized by comprising a shell, wherein an annular sampling coil and a controller are arranged in the shell, and the sampling coil is electrically connected with the controller. The controller is connected with a pin, and one end of the pin is positioned outside the shell. And a yielding hole is formed in the shell wall of the shell corresponding to the central hole of the sampling coil. The protection device has simple structure and lower manufacturing cost.
When the existing device is used for protecting the residual electricity at the tail end of the rural power station area, the internal part of the device is subjected to wiring treatment through a wiring mechanism, so that the device is convenient to protect the residual electricity at the tail end of the rural power station area, but because the connection of wires inside the device is disordered, when the device works, the disordered wires can mutually interfere, and the protection of the residual electricity at the tail end of the rural power station area is affected.
Disclosure of Invention
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a terminal surplus electric protection device of rural power platform district, includes fixed plate and controller, through bolted connection between fixed plate and the controller, the through-hole has all been seted up to the top and the bottom of controller, and the inner wall of one of them through-hole has the input through bolted connection, another the inner wall of through-hole has the output through bolted connection, the bottom inner wall of controller is provided with wiring mechanism, the mounting hole has been seted up to the position that one side of controller is close to the top, and the inner wall of mounting hole has the display through bolted connection, the switch is installed to the position that one side outer wall of controller is close to the bottom.
Preferably, a mounting groove is formed in one side of the controller, a control panel is mounted on the inner wall of the mounting groove, a plurality of control buttons are arranged on one side of the control panel, and the control panel is electrically connected with the display.
Preferably, the outer wall of one side of the controller is connected with an alarm through a bolt, and the alarm is connected with the controller through a wire.
Preferably, the wiring mechanism comprises a wiring board and a plurality of wire binding frames, the bottom of the wiring board is connected with the inner wall of the bottom of the controller through bolts, a plurality of threading openings are formed in the top of the wiring board, and a rotating shaft is rotatably connected between the threading openings and the wire binding frames through bearings.
Preferably, a fixing groove is formed in the position, located at the top, of one side of the wire binding frame, a rotating rod is connected between two opposite sides of the fixing groove in a rotating mode through a bearing, and the outer wall of the rotating rod is fixedly sleeved with a supporting roller.
Preferably, a vent is formed in one side of the controller, the inner wall of the vent is connected with a mounting plate through a bolt, and the outer wall of the mounting plate is connected with a heat dissipation fan through a bolt.
Preferably, a heat dissipation opening is formed in the other side of the controller, and a heat dissipation window is connected to the inner wall of the heat dissipation opening through bolts.
The beneficial effects of the utility model are as follows:
according to the utility model, when the residual electricity at the tail end of the farm electric platform is protected through the wiring mechanism, the device is connected with the farm electric platform through the input end and the output end, so that the residual electricity at the tail end of the farm electric platform is protected through the device, during the period, the wiring mechanism is used for wiring the internal circuit of the device, one end of the circuit is connected with the output end through the threading opening, and the circuit is contacted with the wire harness frame when connected, at the moment, the wire harness frame deflects to one side under the action of the circuit, the other end of the wire harness frame is used for extruding one side of the circuit, so that the circuit is conveniently tensioned, a plurality of circuits are conveniently separated, mutual interference among the circuits caused by winding of the circuits is prevented, the protection of the residual electricity at the tail end of the farm electric platform is influenced, and meanwhile, the overlong circuit is conveniently prevented from winding through the tensioning treatment of the circuit, so that the work of the device is influenced;
according to the utility model, through the heat radiation window and the heat radiation fan, heat radiation treatment can be carried out on the inside of the device, so that the protection effect of the device on the residual electricity at the tail end of the rural power station area is improved, and the phenomenon that heat is generated in the device due to the operation of the device, so that a circuit in the device is softened due to high temperature to damage the device, and further the protection of the residual electricity at the tail end of the rural power station area is influenced is prevented.
Drawings
FIG. 1 is a schematic diagram of a residual electricity protection device at the tail end of an rural power grid area according to the present utility model;
fig. 2 is a schematic bottom view of a residual electric protection device at the tail end of an rural power grid area according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a residual electric protection device at the tail end of an rural power grid area according to the present utility model;
fig. 4 is a schematic diagram of a wiring mechanism of a residual electric protection device at the tail end of an rural power transformer area.
In the accompanying drawings: 1-a fixing plate; 2-a controller; 3-input terminal; 4-a mounting port; a 5-display; 6-a control panel; 7-a control knob; 8-an alarm; 9-switching; 10-ventilation openings; 11-mounting plates; 12-a heat radiation port; 13-a heat radiation window; 14-an output; 15-a heat dissipation fan; 16-wiring mechanism; 17-wiring board; 18-threading the mouth; 19-a rotating shaft; 20-a wire harness frame; 21-a fixed groove; 22-rotating rod; 23-backing roll.
Detailed Description
Referring to fig. 1-4, an electric protection device for residual electricity at the tail end of an rural power station comprises a fixing plate 1 and a controller 2, wherein the fixing plate 1 and the controller 2 are connected through bolts, through holes are formed in the top and the bottom of the controller 1, an input end 3 is connected to the inner wall of one through hole through bolts, an output end 14 is connected to the inner wall of the other through hole through bolts, a wiring mechanism 16 is arranged on the inner wall of the bottom of the controller 2, a mounting opening 4 is formed in a position, close to the top, of one side of the controller 2, a display 5 is connected to the inner wall of the mounting opening 4 through bolts, a switch 9 is arranged in a position, close to the bottom, of the outer wall of one side of the controller 2, so that the circuits are conveniently tensioned, a plurality of circuits are conveniently separated, mutual interference among the circuits is prevented, the influence on the protection of residual electricity at the tail end of the rural power station is caused, and meanwhile, the tensioning treatment on the circuits can be conveniently prevented from being overlong and winding, so that the influence on the work of the device is caused.
In the utility model, one side of the controller 2 is provided with a mounting groove, the inner wall of the mounting groove is provided with a control panel 6, one side of the control panel 6 is provided with a plurality of control buttons 7, the control panel 6 is electrically connected with a display 5, one side outer wall of the controller 2 is connected with an alarm 8 through bolts, the alarm 8 is connected with the controller 2 through wires, a wiring mechanism 16 comprises a wiring board 17 and a plurality of wire harnesses 20, the bottom of the wiring board 17 is connected with the inner wall of the bottom of the controller 2 through bolts, the top of the wiring board 17 is provided with a plurality of threading openings 18, a rotating shaft 19 is rotatably connected between the threading openings 18 and the wire harnesses 20 through bearings, one side of the wire harnesses 20 is provided with a fixed groove 21 at the top, two opposite sides of the fixed groove 21 are rotatably connected with a rotating rod 22 through bearings, the outer wall of the rotating rod 22 is fixedly sleeved with a supporting roller 23, when the residual electricity at the tail end of the farm electric platform is protected, the device and the farm electric platform are connected through the input end 3 and the output end 14, so that the residual electricity at the tail end of the farm electric platform is protected through the device, during the period, the wiring mechanism 16 is used for wiring the internal circuit of the device, one end of the circuit is connected with the output end 14 through the threading opening 18, the circuit is contacted with the wire harness frame 20 when being connected, at the moment, the wire harness frame 20 deflects to one side under the action of the circuit, the other end of the wire harness frame 20 is extruded on one side of the circuit, the tensioning treatment of the circuit is facilitated, the circuits are separated, the circuits are prevented from being wound together to cause mutual interference, the protection of the residual electricity at the tail end of the farm electric platform is influenced, and at the same time, the tensioning treatment of the circuit can be convenient for preventing the circuit from being wound due to overlong, thereby influencing the operation of the device.
1-2, compared with the embodiment 1, the embodiment 1 is characterized in that a ventilation opening 10 is formed in one side of the controller 2, a mounting plate 11 is connected to the inner wall of the ventilation opening 10 through bolts, a heat radiating fan 15 is connected to the outer wall of the mounting plate 11 through bolts, a heat radiating opening 12 is formed in the other side of the controller 2, and a heat radiating window 13 is connected to the inner wall of the heat radiating opening 12 through bolts, so that heat radiation treatment can be conducted on the inside of the device, the protection effect of the device on the residual electricity at the tail end of the farm is improved, heat generated in the device due to the operation of the device is prevented, and a circuit inside the device is prevented from being softened due to high temperature to damage the device, and further the protection of the residual electricity at the tail end of the farm is influenced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a terminal surplus electric protection device of rural power platform district, includes fixed plate (1) and controller (2), through bolted connection between fixed plate (1) and controller (2), its characterized in that, through-hole has all been seted up to the top and the bottom of controller (2), and the inner wall of one of them through-hole has input (3) through bolted connection, another the inner wall of through-hole has output (14) through bolted connection, the bottom inner wall of controller (2) is provided with wiring mechanism (16), installing port (4) have been seted up to the position that one side of controller (2) is close to the top, and the inner wall of installing port (4) has display (5) through bolted connection, switch (9) are installed to the position that one side outer wall of controller (2) is close to the bottom.
2. The residual electric protection device for the tail end of the rural power station area according to claim 1, wherein a mounting groove is formed in one side of the controller (2), a control panel (6) is mounted on the inner wall of the mounting groove, a plurality of control buttons (7) are arranged on one side of the control panel (6), and the control panel (6) is electrically connected with the display (5).
3. The residual electric protection device for the tail end of the rural power transformer area according to claim 1, wherein an alarm (8) is connected to the outer wall of one side of the controller (2) through bolts, and the alarm (8) is connected with the controller (2) through wires.
4. The residual electric protection device for the tail end of the farm electric platform according to claim 1, wherein the wiring mechanism (16) comprises a wiring board (17) and a plurality of wire harnesses (20), the bottom of the wiring board (17) is connected with the inner wall of the bottom of the controller (2) through bolts, a plurality of threading openings (18) are formed in the top of the wiring board (17), and a rotating shaft (19) is rotatably connected between the threading openings (18) and the wire harnesses (20) through bearings.
5. The residual electric protection device for the tail end of the farm electric platform according to claim 4, wherein a fixing groove (21) is formed in the position of one side of the beam frame (20) at the top, a rotating rod (22) is rotatably connected between two opposite sides of the fixing groove (21) through a bearing, and a supporting roller (23) is fixedly sleeved on the outer wall of the rotating rod (22).
6. The residual electric protection device for the tail end of the farm electric platform according to claim 1, wherein a vent (10) is formed in one side of the controller (2), an installation plate (11) is connected to the inner wall of the vent (10) through bolts, and a heat dissipation fan (15) is connected to the outer wall of the installation plate (11) through bolts.
7. The residual electricity protection device for the tail end of the rural power station area according to claim 6, wherein a heat dissipation opening (12) is formed in the other side of the controller (2), and the inner wall of the heat dissipation opening (12) is connected with a heat dissipation window (13) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722963.3U CN220553810U (en) | 2023-07-04 | 2023-07-04 | Residual electricity protection device at tail end of rural power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722963.3U CN220553810U (en) | 2023-07-04 | 2023-07-04 | Residual electricity protection device at tail end of rural power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553810U true CN220553810U (en) | 2024-03-01 |
Family
ID=90006603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321722963.3U Active CN220553810U (en) | 2023-07-04 | 2023-07-04 | Residual electricity protection device at tail end of rural power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553810U (en) |
-
2023
- 2023-07-04 CN CN202321722963.3U patent/CN220553810U/en active Active
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