CN202916621U - Electronic controller of circuit breaker - Google Patents

Electronic controller of circuit breaker Download PDF

Info

Publication number
CN202916621U
CN202916621U CN 201220344935 CN201220344935U CN202916621U CN 202916621 U CN202916621 U CN 202916621U CN 201220344935 CN201220344935 CN 201220344935 CN 201220344935 U CN201220344935 U CN 201220344935U CN 202916621 U CN202916621 U CN 202916621U
Authority
CN
China
Prior art keywords
type controller
breaker
electronic type
control module
breaker electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220344935
Other languages
Chinese (zh)
Inventor
胡应龙
刘彬
林海生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noark Electrics Shanghai Co Ltd
Original Assignee
Noark Electrics Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noark Electrics Shanghai Co Ltd filed Critical Noark Electrics Shanghai Co Ltd
Priority to CN 201220344935 priority Critical patent/CN202916621U/en
Application granted granted Critical
Publication of CN202916621U publication Critical patent/CN202916621U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

Provided is an electronic controller of a circuit breaker, comprising a control unit, a display unit and an input unit, wherein the display unit and the input unit are respectively coupled to the control unit. The electronic controller of the circuit breaker further comprises a battery unit used for supplying power to the control unit and the display unit. As the battery unit is integrated in the electronic circuit breaker controller, power can be directly supplied to the controller; parameters can be set even when the circuit breaker is in a non-working state; and no extra auxiliary power supply needs to be carried so that the controller is more convenient to use.

Description

A kind of breaker electronic type controller
Technical field
The utility model relates to low-voltage electrical apparatus distribution control field, in particular, relates to a kind of breaker electronic type controller.
Background technology
Existing electronic low pressure circuit breaker generally adopts the modes such as toggle switch, rotary code switch to carry out the parameter setting for electronic breaker.This setup is simple, does not need also that electronic breaker is in running order can be arranged.But this setup is directly perceived not, and can only be by the file location number, puts several resolution relatively poor.The electronic breaker parameter set-up mode that at present also has liquid crystal display to cooperate with keyboard, this setup is friendly, directly perceived, also can be according to need any parameters, but electronic breaker needs to carry out the parameter setting in the external accessory power supply situation under off working state, the user uses very inconvenience, and accessory power supply is as annex, in some intermediate links, can't be delivered in terminal user's hand, thereby so that this application is rarer.
The utility model content
First technical matters to be solved in the utility model provides a kind of easy to use, can be at the breaker electronic type controller of isolating switch parameters under off working state.
The purpose of this utility model is achieved through the following technical solutions:
A kind of breaker electronic type controller comprises control module, and respectively with display unit and the input block of control module coupling, described breaker electronic type controller also comprises the battery unit to described control module and display unit power supply; Described breaker electronic type controller also comprises the startup button, and described battery unit is coupled with described control module by described startup button.
Preferably, described startup button two ends also have been arranged in parallel electronic switch, the control end of described electronic switch and control module coupling.This is a kind of concrete power control circuit, starts button and is used for starting control module work, after control module puts into operation, can drive electronic switch and open, and so just can still can power to control module by battery unit when the startup button unclamps.
Preferably, described control module comprises the detection module for detection of the input block input signal; With the detection module coupling, for the statistical distance timing module in the last input signal time interval; The execution module that the control electronic switch divides/closes that is used for the coupling of the control end of timing module, power input and electronic switch.This is a kind of concrete structure of control module, can control divide/closing of electronic switch by the time of judging input signal, after the staff sets up the breaker control module and leaves, output unit is unattended for a long time, control module meeting this moment automatic cut-off power, avoid waste of energy, prolonged the serviceable life of battery unit.
Preferably, described input block comprises navigation keyboard capable, and described startup button is navigation keyboard capable.Location and the input of data are carried out in the navigation keyboard capable aspect, and utilize navigation keyboard capable as starting button, and can cancel and independently start button, handled easily, and also circuit structure is also further simplified.
Preferably, described display unit comprises LCDs; Described input block comprises navigation keyboard capable.This is a kind of concrete display unit and the concrete form of input block so that breaker electronic type controller set-up mode is friendly, directly perceived.
Preferably, described breaker electronic type controller also comprises the communication interface that is coupled with described control module.Communication interface is used for and the outer monitoring device talk, can also be used for connecting external accessory power supply.
Preferably, described breaker electronic type controller also comprises section breaker, and described battery unit is by the power input coupling of described section breaker with described control module.This is a kind of technical scheme of manual control power supply, and section breaker has two state positions, the state that divide/closes of corresponding power respectively, and this mode can be cancelled electronic switch, simplifies circuit, reduces cost.
Preferably, described breaker electronic type controller also comprises the cut-out button that sends the signal of cutting off the electricity supply with described control module coupling.Cut off button to the control module signal of cutting off the electricity supply by manually pressing, control module drives electronic switch and cuts off the electricity supply, and makes things convenient for staff's direct powered-down after setting up parameter, is conducive to further save electric weight.
Preferably, described battery unit is rechargeable battery, and described breaker electronic type controller also comprises charging circuit, described charging circuit and battery unit and control module coupling.When control module judge current as the duty situation under, control charging circuit battery unit is charged.
The utility model since in the breaker electronic type controller integrated battery unit, can be directly to the controller power supply, equally can parameters when isolating switch is in the off working state state.In addition, battery unit directly is integrated in controller inside, so just need not additionally to carry accessory power supply and powers to controller, use more convenient, also effectively avoided since the intermediate links accessory power supply lose, forget, the situation that causes controller to work.
The Second Problem that the utility model solves provides a kind of method of supplying power to that can automatically regulate the breaker electronic type controller of electricity consumption.
A kind of method of supplying power to of breaker electronic type controller comprises step:
A: the battery unit of breaker electronic type controller is coupled to control module by starting button, and is arranged in parallel electronic switch at startup button two ends, the control end of electronic switch is coupled to control module.
B: press the startup button, control module starts, control module control electronic switch closes, and the startup timing module, if the detection module of control module does not detect the input signal of input block within the time of setting, turn step D, if detect input signal, turn step C;
C: after detection module detected the input signal of input block, the timing module zero clearing also restarted timing; If within the time of setting, do not detect new input signal, turn step D; If detect new input signal, repeating step C;
D: the disjunction of control module control electronic switch, return step B.
The utility model is controlled divide/closing of power supply by the input signal that detects input block, after the staff set up the breaker control module and leaves, output unit was unattended for a long time, and this moment, control module can automatic cut-off power, avoid waste of energy, prolonged the serviceable life of battery unit; So also effectively avoid artificial power cutoff because the situation that causes waste of energy of turn-offing is forgotten in personnel's carelessness.
Description of drawings
Fig. 1 is the isolating switch schematic diagram that adopts the utility model breaker electronic type controller;
Fig. 2 is the utility model breaker electronic type controller side schematic view;
Fig. 3 is the principle schematic of a kind of automatically cutting off power source of the utility model breaker electronic type controller;
Fig. 4 is the utility model breaker electronic type controller increases the manual-lock power supply on the basis of automatically cutting off power source principle schematic;
Fig. 5 is the principle schematic of a kind of pure manually booting of the utility model breaker electronic type controller/powered-down;
Wherein: 100, isolating switch; 200, breaker electronic type controller; 210, panel; 220, circuit board; 300, communication interface; 400, LCDs; 500, battery; 600, navigation keyboard capable; 710, start button; 720, disjunction button; 730, section breaker.
Embodiment
As shown in Figure 1, 2, the utility model discloses a kind of isolating switch 100, and described isolating switch 100 comprises housing, is provided with breaker electronic type controller 200 in the housing.Described breaker electronic type controller 200 comprises control module, and respectively with display unit and the input block of control module coupling, the battery unit of powering for described control module and display unit.Described display unit comprises LCDs 400, and input block comprises navigation keyboard capable 600, and LCDs 400 and navigation keyboard capable 600 are arranged on the panel 210 of breaker electronic type controller 200, is used for carrying out the parameter setting of electronic breaker 200; Also be provided with the communication interface 300 with the outer monitoring device talk on the panel 210, communication interface 300 is with the control module coupling; Battery unit comprises battery 500, be arranged on the circuit board 220 of breaker electronic type controller 200 inside, be that breaker electronic type controller 200 is powered after electronic circuit by circuit board 220 is communicated with, be used in the off working state situation, for the parameter setting of isolating switch provides power supply.
Display unit of the present utility model can also be selected the display devices such as charactron, touch-screen, and input block also can be selected knob, other machineries and electronic type button, the preferred mode that adopts friendly intuitively LCDs and navigation keyboard capable to cooperate.Battery unit can adopt the common not rechargeable battery that gets, and also can adopt rechargeable battery; When adopting rechargeable battery, the breaker electronic type controller can also comprise charging circuit, the coupling of described charging circuit and battery unit and control module, when control module judges current as the duty situation under, control charging circuit battery unit charged.The breaker electronic type controller can be by communication interface 300 and outer monitoring device talk, can directly utilize outer monitoring equipment that the breaker electronic type controller is carried out remote monitoring and parameters, need not manually to arrive execute-in-place, handled easily has also reduced the cost of labor of later maintenance.Communication interface 300 can also be used for connecting external accessory power supply, under off working state electronic breaker is carried out the parameter setting.
The utility model since in the breaker electronic type controller integrated battery unit, can be directly to the controller power supply, equally can parameters when isolating switch is in the off working state state.In addition, battery unit directly is integrated in controller inside, so just need not additionally to carry accessory power supply and powers to controller, use more convenient, also effectively avoided since the intermediate links accessory power supply lose, forget, the situation that causes controller to work.
Below in conjunction with accompanying drawing and preferred embodiment breaker electronic type controller of the present utility model is described further.
As shown in Figure 3, the breaker electronic type controller also comprises startup button 710, described battery unit 500 starts the button two ends and also has been arranged in parallel electronic switch SW by starting button 710 with described control module coupling, the control end of electronic switch and control module coupling.Because the input block of breaker electronic type controller carries navigation keyboard capable 600, can utilize navigation keyboard capable 600 as starting button 710, can cancel like this and independently start button, handled easily, and also further simplification of circuit structure, be conducive to reduce cost.
Control module is selected single-chip microcomputer (MCU), battery unit 500 is connected to the power port (VCC) of MCU by starting button 710, after startup button 710 is pressed, finish startup in the MCU instantaneous time, detect current for the externally fed situation under the off working state under, MCU drives electronic switch SW and opens by I/O pin output control signal, starting under button 710 release conditions, still can keep to the power supply of MCU and supply with.After the user finishes parameter to the breaker electronic type controller and arranges, do not have in the certain hour in the situation of input block input signal, MCU turn-offs electronic switch SW by I/O pin output cut-off signals, disconnects self power supply.
Be integrated with the detection module for detection of the input block input signal in the MCU; With the detection module coupling, for the statistical distance timing module in the last input signal time interval; The execution module that the control electronic switch divides/closes that is used for the coupling of the control end of timing module, power input and electronic switch.Can control divide/closing of electronic switch by the time of judging input signal like this, after the staff sets up the breaker control module and leaves, input block is unattended for a long time, the at this moment execution module of control module meeting automatic cut-off power, avoid waste of energy, prolonged the serviceable life of battery unit; So also effectively avoid artificial power cutoff because the situation that causes waste of energy of turn-offing is forgotten in personnel's carelessness.The utility model, relies on electronic switch still can keep Power supply and control and disconnects self power supply under the mechanical button release conditions by adopting the mode of mechanical button and electronic switch parallel connection, guarantees the battery effective storage life so that can maximize.
As shown in Figure 4, MCU can also connect one and cut off button 720, presses and cuts off button 720, MCU also can send cut-off signals and disconnect electronic switch, realize manually cutting off the electricity supply, make things convenient for staff's artificial directly powered-down after setting up parameter, be conducive to further save electric weight.Forget powered-down such as the staff, do not have within a certain period of time in the situation of input block input signal, MCU automatically drives electronic switch and disconnects.
As shown in Figure 5, the utility model can also adopt the power supply mode of full hand-guided, be that breaker electronic type controller 200 arranges section breaker 730, battery unit 500 is by the VCC port coupling of section breaker 730 with MCU, section breaker 730 has two state positions, the state that divide/closes of corresponding power can carry out dividing/closing operation of power supply by manual type respectively.This mode can be cancelled electronic switch, simplifies circuit, reduces cost.
In addition, control module of the present utility model is not limited to the employing single-chip microcomputer, can also select other control modules that comprise DSP.
The Second Problem that the utility model solves provides a kind of method of supplying power to that can automatically regulate the breaker electronic type controller of electricity consumption.
The invention also discloses the method for supplying power to of a kind of road device controller, comprise step:
A: the battery unit of breaker electronic type controller is coupled to control module by starting button, and is arranged in parallel electronic switch at startup button two ends, the control end of electronic switch is coupled to control module.
B: press the startup button, control module starts, control module control electronic switch closes, and the startup timing module, if the detection module of control module does not detect the input signal of input block within the time of setting, turn step D, if detect input signal, turn step C;
C: after detection module detected the input signal of input block, the timing module zero clearing also restarted timing; If within the time of setting, do not detect new input signal, turn step D; If detect new input signal, repeating step C;
D: the disjunction of control module control electronic switch, return step B.
The utility model is controlled divide/closing of power supply by the input signal that detects input block, after the staff set up the breaker control module and leaves, output unit was unattended for a long time, and this moment, control module can automatic cut-off power, avoid waste of energy, prolonged the serviceable life of battery unit; So also effectively avoid artificial power cutoff because the situation that causes waste of energy of turn-offing is forgotten in personnel's carelessness.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (9)

1. breaker electronic type controller, it is characterized in that, comprise control module, and respectively with display unit and the input block of control module coupling, described breaker electronic type controller also comprises the battery unit to described control module and display unit power supply; Described breaker electronic type controller also comprises the startup button, and described battery unit is coupled with described control module by described startup button.
2. a kind of breaker electronic type controller as claimed in claim 1 is characterized in that, described startup button two ends also have been arranged in parallel electronic switch, the control end of described electronic switch and control module coupling.
3. a kind of breaker electronic type controller as claimed in claim 2 is characterized in that, described control module comprises the detection module for detection of the input block input signal; With the detection module coupling, for the statistical distance timing module in the last input signal time interval; The execution module that the control electronic switch divides/closes that is used for the coupling of the control end of timing module, power input and electronic switch.
4. a kind of breaker electronic type controller as claimed in claim 2 is characterized in that, described input block comprises navigation keyboard capable, and described startup button is navigation keyboard capable.
5. a kind of breaker electronic type controller as claimed in claim 1 is characterized in that, described display unit comprises LCDs; Described input block comprises navigation keyboard capable.
6. a kind of breaker electronic type controller as claimed in claim 1 is characterized in that, described breaker electronic type controller also comprises the communication interface with described control module coupling.
7. a kind of breaker electronic type controller as claimed in claim 1 is characterized in that, described breaker electronic type controller also comprises section breaker, and described battery unit is by the power input coupling of described section breaker with described control module.
8. a kind of breaker electronic type controller as claimed in claim 2 is characterized in that, described breaker electronic type controller also comprises the cut-out button that sends the signal of cutting off the electricity supply with described control module coupling.
9. a kind of breaker electronic type controller as claimed in claim 1 is characterized in that, described battery unit is rechargeable battery, and described breaker electronic type controller also comprises charging circuit, described charging circuit and battery unit and control module coupling.
CN 201220344935 2012-07-16 2012-07-16 Electronic controller of circuit breaker Expired - Lifetime CN202916621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220344935 CN202916621U (en) 2012-07-16 2012-07-16 Electronic controller of circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220344935 CN202916621U (en) 2012-07-16 2012-07-16 Electronic controller of circuit breaker

Publications (1)

Publication Number Publication Date
CN202916621U true CN202916621U (en) 2013-05-01

Family

ID=48164919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220344935 Expired - Lifetime CN202916621U (en) 2012-07-16 2012-07-16 Electronic controller of circuit breaker

Country Status (1)

Country Link
CN (1) CN202916621U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103777137A (en) * 2014-01-15 2014-05-07 上海诺雅克电气有限公司 Electronic circuit breaker with self-checking function and self-diagnosis method thereof
CN104635149A (en) * 2013-11-08 2015-05-20 上海电科电器科技有限公司 Self-inspection module of electronic circuit breaker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104635149A (en) * 2013-11-08 2015-05-20 上海电科电器科技有限公司 Self-inspection module of electronic circuit breaker
CN104635149B (en) * 2013-11-08 2017-09-05 上海电科电器科技有限公司 The selftest module of electronic breaker
US9797953B2 (en) 2013-11-08 2017-10-24 Seari Electric Technology Co., Ltd. Self-test module of electronic circuit breaker
CN103777137A (en) * 2014-01-15 2014-05-07 上海诺雅克电气有限公司 Electronic circuit breaker with self-checking function and self-diagnosis method thereof
CN103777137B (en) * 2014-01-15 2017-02-15 上海诺雅克电气有限公司 Electronic circuit breaker with self-checking function and self-diagnosis method thereof

Similar Documents

Publication Publication Date Title
US7781913B2 (en) UPS having solar powered battery charger
WO2012075769A1 (en) Mobile power supply and control method thereof
CN101673091A (en) Intelligent power saving device used for electric equipment and method
CN202679047U (en) Automatic power-off protective charger
WO2006073630A3 (en) Battery pack, system, and method for waking up a charge control circuit of a mobile communication device
CN103296744B (en) A kind of power supply for Medical Devices and method of supplying power to
CN203151391U (en) USB power circuit, power socket equipped with USB power circuit and electric appliance equipped with USB power circuit
CN203217476U (en) Solar power source for laptop
CN202916621U (en) Electronic controller of circuit breaker
CN202564706U (en) Intelligent electricity-saving socket
CN201947046U (en) Switch power supply with backup battery for power supply
CN202014112U (en) Portable digital mobile power supply
CN203788004U (en) Power supply management circuit and liquid crystal display device
CN205901426U (en) Can realize that commercial power and battery switch fire control intelligence switch power of power supply
CN102749871B (en) A kind of electronic controller for breaker and method of supplying power to thereof
CN205595560U (en) Constantly electrical drainage inserts
CN201830361U (en) Standby power supply circuit and television set
CN204928280U (en) Customer premises equipment's device is inserted from communication of taking intelligent stand -by power supply
CN204287836U (en) A kind of pressing plate possessing status monitoring function
CN201623379U (en) Operation controller of switch cabinet
CN201638144U (en) Auto-poweroff wireless keyboard
CN201523255U (en) Intelligent control device of generator
CN202352938U (en) Measurement-type multipurpose socket device with remote control and timing functions
CN204598039U (en) A kind of solar energy intelligent mobile phone
CN204044364U (en) A kind of air-dropped material locating terminal

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130501

CX01 Expiry of patent term