CN220210020U - Intelligent low-voltage switch with state remote transmission function - Google Patents
Intelligent low-voltage switch with state remote transmission function Download PDFInfo
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- CN220210020U CN220210020U CN202321422817.9U CN202321422817U CN220210020U CN 220210020 U CN220210020 U CN 220210020U CN 202321422817 U CN202321422817 U CN 202321422817U CN 220210020 U CN220210020 U CN 220210020U
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- switch controller
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- sampling circuit
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- 230000005540 biological transmission Effects 0.000 title abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 22
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses an intelligent low-voltage switch with state remote transmission, which belongs to the technical field of low-voltage switches and comprises a switch body and a switch controller, wherein the switch body is electrically connected with the switch controller, the output end of the switch controller is connected with the input end of a display device, the input end of the switch controller is connected with the output end of a control button, the output end of the switch body is connected with the input ends of an alternating current sampling circuit and an alternating voltage sampling circuit, the output ends of the alternating current sampling circuit and the alternating voltage sampling circuit are connected with the input ends of a signal conversion device, the signal conversion device is connected with the switch controller, and the output end of the signal conversion device is connected with the input end of a driving circuit.
Description
Technical Field
The utility model relates to the technical field of low-voltage switches, in particular to an intelligent low-voltage switch with state remote transmission.
Background
The low-voltage switch is mainly an automobile low-voltage protection switch, a pressure control low-voltage switch and a power equipment low-voltage switch electrical appliance. The low-voltage switch is suitable for the fields of automobile industry, water purifier industry, power industry and the like, and the low-voltage switch is used for automatically switching off the power supply when the voltage supplied to the power supply is lower than the voltage. Is a commonly used electrical component.
The state of the intelligent low-voltage switch in the existing electric cabinet can be remotely transmitted to the master controller, but when the voltage is insufficient and tripping occurs, a worker needs to go to the site to push, and remote control is inconvenient, so that a person skilled in the art provides the intelligent low-voltage switch with state remote transmission to solve the problem in the background technology.
Disclosure of Invention
The utility model aims to provide an intelligent low-voltage switch with state remote transmission so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the intelligent low-voltage switch with the state remote transmission comprises a switch body and a switch controller, wherein the switch body is electrically connected with the switch controller, the output end of the switch controller is connected with the input end of a display device, and the input end of the switch controller is connected with the output end of a control button;
the output end of the switch body is connected with the input ends of the alternating current sampling circuit and the alternating voltage sampling circuit, the output ends of the alternating current sampling circuit and the alternating voltage sampling circuit are connected with the input end of the signal conversion device, and the signal conversion device is connected with the switch controller;
the output end of the signal conversion device is connected with the input end of the driving circuit, and the output end of the driving circuit is connected with the input end of the switch body.
Preferably: the front of the switch controller is provided with a display device and a control button below the display device.
Preferably: the output end of the switch controller is connected with the input end of the alarm lamp.
Preferably: the output end of the switch controller is connected with the input end of the wireless communication device, and the wireless communication device is arranged at the top of the switch controller.
Preferably: the alarm lamp and the status indicator lamp of the wireless communication device are arranged on one side of the display device.
Preferably: the display device adopts a liquid crystal display screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, when the low-voltage switch is electrified, the information is transmitted into the signal conversion device through the alternating current sampling circuit and the alternating voltage sampling circuit, the signal conversion device can convert the electric signal into a digital signal read by the switch controller, and then the real-time voltage circuit state of the switch body can be remotely displayed through the display screen.
2. In the utility model, the control button can be used for inputting confidence to the switch controller, the switch controller is used for transmitting the confidence to the signal conversion device, the signal conversion device is used for transmitting the signal to the driving circuit, the switch body can be controlled by the electromagnetic switch, and the driving circuit can be used for starting the switch body to realize remote control, so that the intellectualization of the low-voltage switch is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a flow chart of the overall structure of the present utility model.
In the figure: 1. a switch body; 2. a switch controller; 3. a display device; 4. a control button; 5. an alternating current sampling circuit; 6. an alternating-current voltage sampling circuit; 7. signal conversion equipment; 8. a driving circuit; 9. an alarm lamp; 10. a wireless communication device; 11. status indicator lights.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in an embodiment of the present utility model, an intelligent low-voltage switch with status remote transmission includes a switch body 1 and a switch controller 2, wherein the switch body 1 and the switch controller 2 are electrically connected, an output end of the switch controller 2 is connected to an input end of a display device 3, an input end of the switch controller 2 is connected to an output end of a control button 4, an output end of the switch body 1 is connected to input ends of an ac current sampling circuit 5 and an ac voltage sampling circuit 6, output ends of the ac current sampling circuit 5 and the ac voltage sampling circuit 6 are connected to an input end of a signal conversion device 7, the signal conversion device 7 is connected to the switch controller 2, an output end of the signal conversion device 7 is connected to an input end of a driving circuit 8, and an output end of the driving circuit 8 is connected to an input end of the switch body 1.
When the low-voltage switch is electrified, information is transmitted into the signal conversion device 7 through the alternating current sampling circuit 5 and the alternating voltage sampling circuit 6, the signal conversion device 7 can convert an electric signal into a digital signal read by the switch controller 2, and then the real-time voltage circuit state of the switch body 1 can be remotely displayed through the display screen, wherein the signal conversion device 7 can be used by using a sensor of MT-UV02 and other types, if the switch body 1 trips due to overload of electric power voltage, the control button 4 can input confidence to the switch controller 2, the switch controller 2 transmits the signal to the signal conversion device 7, the signal conversion device 7 transmits the signal to the driving circuit 8, the switch body 1 can be controlled by adopting an electromagnetic switch, and the driving circuit 8 can start the switch body 1 to realize remote control, so that the intellectualization of the low-voltage switch is improved.
The front of the switch controller 2 is provided with a display device 3 and a control button 4 below the display device 3, the display device 3 adopts a liquid crystal display screen, the output end of the switch controller 2 is connected with the input end of an alarm lamp 9, the alarm lamp 9 can timely send alarm information when the switch body 1 stops working, the output end of the switch controller 2 is connected with the input end of a wireless communication device 10, the wireless communication device 10 is arranged at the top of the switch controller 2, the wireless communication device 10 can transmit the switch controller 2 to a computer, the computer can monitor multiple groups of low-voltage switches simultaneously, the alarm lamp 9 and a state prompting lamp 11 of the wireless communication device 10 are arranged on one side of the display device 3, and the state prompting lamp 11 can display whether the wireless communication device 10 belongs to a working state.
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 (6)
1. The utility model provides an intelligent low voltage switch with state teletransmission, includes switch body (1) and switch controller (2), electric connection between switch body (1) and switch controller (2), its characterized in that: the output end of the switch controller (2) is connected with the input end of the display device (3), and the input end of the switch controller (2) is connected with the output end of the control button (4);
the output end of the switch body (1) is connected with the input ends of an alternating current sampling circuit (5) and an alternating voltage sampling circuit (6), the output ends of the alternating current sampling circuit (5) and the alternating voltage sampling circuit (6) are connected with the input end of a signal conversion device (7), and the signal conversion device (7) is connected with the switch controller (2);
the output end of the signal conversion device (7) is connected with the input end of the driving circuit (8), and the output end of the driving circuit (8) is connected with the input end of the switch body (1).
2. An intelligent low voltage switch with status telemetry as recited in claim 1, wherein: the front of the switch controller (2) is provided with a display device (3) and a control button (4) below the display device.
3. An intelligent low voltage switch with status telemetry as recited in claim 1, wherein: the output end of the switch controller (2) is connected with the input end of the alarm lamp (9).
4. An intelligent low voltage switch with status telemetry as recited in claim 3, wherein: the output end of the switch controller (2) is connected with the input end of the wireless communication device (10), and the wireless communication device (10) is arranged at the top of the switch controller (2).
5. An intelligent low voltage switch with status telemetry as recited in claim 4, wherein: the alarm lamp (9) and the state indicator lamp (11) of the wireless communication device (10) are arranged on one side of the display device (3).
6. An intelligent low voltage switch with status telemetry as recited in claim 1, wherein: the display device (3) adopts a liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422817.9U CN220210020U (en) | 2023-06-06 | 2023-06-06 | Intelligent low-voltage switch with state remote transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422817.9U CN220210020U (en) | 2023-06-06 | 2023-06-06 | Intelligent low-voltage switch with state remote transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210020U true CN220210020U (en) | 2023-12-19 |
Family
ID=89145232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321422817.9U Active CN220210020U (en) | 2023-06-06 | 2023-06-06 | Intelligent low-voltage switch with state remote transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210020U (en) |
-
2023
- 2023-06-06 CN CN202321422817.9U patent/CN220210020U/en active Active
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