CN214797280U - Thing networking moulded case circuit breaker control panel - Google Patents
Thing networking moulded case circuit breaker control panel Download PDFInfo
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- CN214797280U CN214797280U CN202022166958.1U CN202022166958U CN214797280U CN 214797280 U CN214797280 U CN 214797280U CN 202022166958 U CN202022166958 U CN 202022166958U CN 214797280 U CN214797280 U CN 214797280U
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- circuit breaker
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Abstract
The utility model discloses a thing networking moulded case circuit breaker control panel, get the electroplax including MCU main control board, shunt opening keysets and measurement, wherein: the electricity board is got to the meter and is passed through SPI mode communication with the MCU main control board, just the electricity board is got to the meter is connected with the MCU main control board through shunt excitation keysets, be provided with bluetooth communication module, HPLC carrier communication module and USB upgrading interface module on the MCU main control board, just be provided with 2 at least RS485 communication modules on the MCU main control board, the utility model discloses a setting of paster sensor can adopt isolation temperature sampling technique to detect circuit breaker contact temperature, under the circumstances of high-pressure heavy current, can take a sample in real time circuit breaker contact temperature safely, realizes carrying out real-time detection to 3 way contact temperatures of circuit breaker to can practice thrift the space greatly through adopting the paster sensor, reduce the temperature and detect occupation space.
Description
Technical Field
The utility model belongs to the technical field of the circuit breaker, concretely relates to thing networking moulded case circuit breaker control panel.
Background
A circuit breaker refers to a switching device capable of closing, carrying, and breaking current under normal or abnormal circuit conditions.
The traditional circuit breaker realizes that the mode of communication is through extrapolation HPLC carrier communication module, and product poor stability, the degree of fusion is not high to do not have professional bluetooth, 485 communication module, so can't be through peripheral hardware such as modes connection ammeter such as bluetooth, 485 communication.
And the temperature detection device of the traditional circuit breaker occupies a large space, adopts direct contact temperature measurement and has low safety performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thing networking moulded case circuit breaker control panel to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thing networking moulded case circuit breaker control panel, includes that MCU main control board, shunt excitation keysets and measurement get the electroplax, wherein:
the metering and electricity-taking board is communicated with the MCU main control board in an SPI mode and is connected with the MCU main control board through the shunt excitation adapter board;
the metering and power-taking board is connected with the shunt excitation adapter board through a connector, and the shunt excitation adapter board is connected with the MCU main control board through a connector;
the MCU master control board is provided with a Bluetooth communication module, an HPLC carrier communication module and a USB upgrading interface module, and the MCU master control board is provided with at least 2 RS485 communication modules;
a shunt exciter drive circuit is integrated in the shunt excitation adapter plate, and a shunt exciter is arranged on the shunt excitation adapter plate;
the metering and electricity-taking board is provided with an EEPROM memory and a temperature detection module, and the temperature detection module can detect the temperature of the contact of the circuit breaker.
Preferably, the temperature detection module comprises a plurality of patch sensors, and the patch sensors detect the temperature of the contacts of the circuit breaker in an indirect heat conduction mode.
Preferably, a real-time clock circuit is integrated in the MCU main control board.
Preferably, the connector is a pin header female connector.
Preferably, the measurement is got the electric board and can be gathered three-phase voltage and three-phase current, just the measurement is got the electric board and can be carried out 0.1 level measurement to alternating current energy.
Preferably, the MCU main control board is in communication connection with the Bluetooth communication module and the HPLC carrier communication module through URAT interfaces.
Preferably, the USB upgrade interface module includes at least 1 microUSB interface.
The utility model discloses a technological effect and advantage: this thing networking moulded case circuit breaker control panel:
1. through the arrangement of the patch sensor, the temperature of the contact of the circuit breaker can be detected by adopting an isolation temperature sampling technology, the temperature of the contact of the circuit breaker can be safely sampled in real time under the condition of high voltage and heavy current, the temperature of the contact of a circuit breaker 3-way can be detected in real time, and the space can be greatly saved and the space occupied by temperature detection can be reduced by adopting the patch sensor;
2. the stability and the fusion degree of the circuit breaker are greatly enhanced by arranging the Bluetooth communication module, the HPLC carrier communication module and the RS485 communication module on the MCU main control board, and the HPLC power line carrier communication, the Bluetooth communication and the 2-path RS485 communication can be simultaneously realized, and the circuit breaker is connected with the outside through the Bluetooth communication module, the HPLC carrier communication module and the RS485 communication module;
3. the metering and electricity-taking board is connected with the MCU main control board through the shunt switch board, so that the circuit breaker is high in integration level, small in occupied space and convenient to install and transport.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a block diagram of the present invention.
In the figure: 1. an MCU main control board; 2. an excitation adapter plate; 3. measuring an electricity-taking plate; 4. a connector;
11. a Bluetooth communication module; 12. an HPLC carrier communication module; 13. a USB upgrade interface module; 14. an RS485 communication module;
21. a shunt drive circuit; 22. a shunt;
31. an EEPROM memory; 32. and a temperature detection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a thing networking moulded case circuit breaker control panel as shown in fig. 1-2, get electric board 3 including MCU main control board 1, shunt switch board 2 and measurement, wherein:
the electric board 3 is got to the measurement and is communicated through the SPI mode with MCU main control panel 1, just the electric board 3 is got to the measurement is connected with MCU main control panel 1 through shunt excitation keysets 2, the electric board 3 is got to the measurement and is connected through connector 4 with shunt excitation keysets 2, just shunt excitation keysets 2 with MCU main control panel 1 is connected through connector 4, gets the setting of electric board 3 through MCU main control panel 1, shunt excitation keysets 2 and measurement, makes the circuit breaker integrated level high, and shared space is little.
The technical scheme is that the MCU master control board 1 is provided with a Bluetooth communication module 11, an HPLC carrier communication module 12 and a USB upgrading interface module 13, at least 2 RS485 communication modules 14 are arranged on the MCU master control board 1, HPLC power line carrier communication, Bluetooth communication and 2-path RS485 communication can be simultaneously realized through the arrangement of the Bluetooth communication module 11, the HPLC carrier communication module 12 and the 2 RS485 communication modules 14, and the Bluetooth communication module 11, the HPLC carrier communication module 12 and the RS485 communication module 14 can be arranged and connected with the outside.
The MCU main control board 1 is provided with at least 2 RS485 communication modules 14, and data acquisition is conveniently carried out on standard RS485 peripherals such as an ammeter and a hygrothermograph through the arrangement of the RS485 communication modules 14.
The shunt excitation adapter plate 2 is internally integrated with a shunt excitation 22 driving circuit 21, the shunt excitation adapter plate 2 is provided with a shunt excitation 22, the MCU main control panel 1 can send a control signal and control the shunt excitation 22 to trip through the shunt excitation 22 driving circuit 21, and meanwhile, the shunt excitation 22 can feed back the circuit breaker on-off state to the MCU main control panel 1.
The utility model discloses a circuit breaker, including circuit breaker main control board 1, electricity-measuring board 3, EEPROM memory 31 and temperature detection module are provided with on the electricity-measuring board 3, just temperature detection module can detect circuit breaker contact temperature, through EEPROM memory 31's setting, can be with key school table data, configuration data storage is in EEPROM memory 31 to through setting up EEPROM memory 31 on the electricity-measuring board 3 that stability is high, and not place on MCU main control board 1, only need change after the circuit breaker breaks down can with the easy dismouting MCU control panel of dress, bring the facility for after-sales service.
Specifically, the temperature detection module includes a plurality of paster sensors, and the paster sensor adopts indirect heat-conduction mode to detect circuit breaker contact temperature, can adopt heat conduction silica gel to keep apart the paster sensor, through adopting isolation temperature sampling technique, under the condition of high-pressure heavy current, can safely carry out real-time sampling to circuit breaker contact temperature, realizes carrying out real-time detection to 3 way contact temperatures of circuit breaker to can practice thrift the space greatly through adopting the paster sensor, reduce the temperature and detect occupation space.
Specifically, a real-time clock circuit is integrated in the MCU main control board 1, and the real-time clock circuit can meet +/-1 s/d within the temperature range of-20-60 ℃ and +/-2 s/d within the temperature range of-40-70 ℃.
Specifically, connector 4 is row pin row female connector, through row pin row female connector's setting, can conveniently get the installation and the change of electric board 3 to MCU main control board 1, shunt excitation keysets 2 and measurement.
Specifically, electricity board 3 is got to the measurement can gather three-phase voltage and three-phase current, just electricity board 3 can carry out 0.1 level measurement to alternating current energy is got to the measurement.
Specifically, the MCU main control board 1 is in communication connection with the bluetooth communication module 11 and the HPLC carrier communication module 12 through the URAT interface, so that the bluetooth communication module 11 and the HPLC carrier communication module 12 can be conveniently installed and replaced.
Specifically, the USB upgrade interface module 13 includes at least 1 microUSB interface, and the microUSB interface is configured to facilitate field maintenance.
The utility model discloses in, the URAT interface is reserved to MCU main control board 1, and the configuration of communicating is carried out with electronic type circuit breaker control module to accessible URAT interface, makes thermomagnetic formula circuit breaker and electronic type circuit breaker all can be suitable for with MCU main control board 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a thing networking moulded case circuit breaker control panel, includes MCU main control board (1), shunt excitation keysets (2) and measures and get electric board (3), its characterized in that:
the metering and electricity-measuring board (3) is communicated with the MCU main control board (1) in an SPI mode, and the metering and electricity-measuring board (3) is connected with the MCU main control board (1) through the shunt switch board (2);
the metering and power-measuring board (3) is connected with the shunt excitation adapter plate (2) through a connector (4), and the shunt excitation adapter plate (2) is connected with the MCU main control board (1) through the connector (4);
the MCU master control board (1) is provided with a Bluetooth communication module (11), an HPLC carrier communication module (12) and a USB upgrade interface module (13), and the MCU master control board (1) is provided with at least 2 RS485 communication modules (14);
a shunt exciter (22) driving circuit (21) is integrated in the shunt excitation adapter plate (2), and a shunt exciter (22) is arranged on the shunt excitation adapter plate (2);
the metering and electricity-taking board (3) is provided with an EEPROM (electrically erasable programmable read-only memory) memory (31) and a temperature detection module, and the temperature detection module can detect the temperature of a contact of the circuit breaker.
2. The internet of things molded case circuit breaker control board of claim 1, wherein: the temperature detection module comprises a plurality of patch sensors, and the patch sensors detect the temperature of the contacts of the circuit breaker in an indirect heat conduction mode.
3. The internet of things molded case circuit breaker control board of claim 1, wherein: and a real-time clock circuit is integrated in the MCU main control board (1).
4. The internet of things molded case circuit breaker control board of claim 1, wherein: the connector (4) is a female pin header connector.
5. The internet of things molded case circuit breaker control board of claim 1, wherein: the metering and electricity-measuring plate (3) can collect three-phase voltage and three-phase current, and the metering and electricity-measuring plate (3) can measure the alternating current energy at 0.1 level.
6. The internet of things molded case circuit breaker control board of claim 1, wherein: the MCU main control board (1) is in communication connection with the Bluetooth communication module (11) and the HPLC carrier communication module (12) through URAT interfaces.
7. The internet of things molded case circuit breaker control board of claim 1, wherein: the USB upgrading interface module (13) comprises at least 1 microUSB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022166958.1U CN214797280U (en) | 2020-09-27 | 2020-09-27 | Thing networking moulded case circuit breaker control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022166958.1U CN214797280U (en) | 2020-09-27 | 2020-09-27 | Thing networking moulded case circuit breaker control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797280U true CN214797280U (en) | 2021-11-19 |
Family
ID=78663543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022166958.1U Active CN214797280U (en) | 2020-09-27 | 2020-09-27 | Thing networking moulded case circuit breaker control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797280U (en) |
-
2020
- 2020-09-27 CN CN202022166958.1U patent/CN214797280U/en active Active
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