CN209434099U - Energy-saving safety starter relay magnet control electromagnetic system - Google Patents
Energy-saving safety starter relay magnet control electromagnetic system Download PDFInfo
- Publication number
- CN209434099U CN209434099U CN201821890686.6U CN201821890686U CN209434099U CN 209434099 U CN209434099 U CN 209434099U CN 201821890686 U CN201821890686 U CN 201821890686U CN 209434099 U CN209434099 U CN 209434099U
- Authority
- CN
- China
- Prior art keywords
- resistance
- switch
- electromagnet
- triode
- resistor
- 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.)
- Active
Links
Landscapes
- Relay Circuits (AREA)
Abstract
Energy-saving safety starter relay magnet control electromagnetic system, including starting switch K, the switch KJ of relay node or electromagnet, motor M, it starts switch K connection power supply and connects the switch KJ of relay node or electromagnet, the switch KJ tandem motor M of relay node or electromagnet, it is characterised in that: further include reliable actuation decision circuitry in the system, based on the resistance bridge partial pressure triode ON control circuit and RC time delays control circuit having with door control；The system, which avoids the problem that working long hours, causes electromagnetic coil overheat to be burnt.It is greatly improved the safe and reliable property of start loop, while extending the service life of start loop device and other door locks control electromagnet, storage battery.
Description
Technical field
The utility model relates to one kind, the utility model relates to automobiles and motorcycle starting relay and electric control door lock electromagnetism
Iron energy-saving safety controller part, specially a kind of energy conservation, safe starting control system of electromagnetic.
Background technique
Starter relay and lock control electromagnet be automobile, on motorcycle essential solenoid-operated switch device it
One, the performance of starter controller directly affect automobile, motorcycle can normal starting, while decide and starting motor and storage battery
Service life.The starter controller used on automobile, motorcycle at present is usually to control starter relay, relay with firing switch
The mode for directly controlling start motor later is connected in device contact, and there is following disadvantages for this start mode:
To prevent malfunction and anti-interference (vibration etc. when vehicle driving), the line of starter relay coil or electric control door lock
Circle magnetic force systems accomplish reset spring as far as possible big as far as possible, have guaranteed that relay or electromagnet reliably discharge, not because vibration is led
Cause malfunction.When thus guaranteeing the actuation of relay or electromagnet, the suction-combining force as far as possible big revolts the anti-of reset spring
Power.And to accomplish electromagnetism and be attracted greatly it is necessary to guaranteeing the ampere-turn of coil than maximum --- under-same electric current, the number of turns of coil is more；
Or under same the number of turns, coil current is bigger, electromagnetism the suction-combining force is bigger.Because of the reason of volume, the number of turns of coil can not
It is excessive, generally increase electric current by reducing Coil resistance, achievees the purpose that increase the suction-combining force.At this moment, traditional relay or
It is small that electromagnet there is inevitable Coil resistance, the big defect of electric current.This defect is in needs conducting for a long time
It waits, just will appear coil because electric current is big, temperature rise rising is too fast to cause coil burnout to even result in appliance fire.
Utility model content
Purpose of utility model:
The utility model relates to a kind of energy-saving safety starter relay magnet control electromagnetic system, the purpose is to solve with
The problems of toward.
Technical solution:
A kind of energy-saving safety starter relay magnet control electromagnetic system, including K is started switch, relay node or electricity
Switch KJ, the motor M of magnet start switch K connection power supply and connect the switch KJ of relay node or electromagnet, relay
The switch KJ tandem motor M of device node or electromagnet, it is characterised in that: further include in the system it is reliable be attracted decision circuitry,
Based on the resistance bridge partial pressure triode ON control circuit and RC time delays control circuit having with door control；
The reliable decision circuitry that is attracted includes gate circuit IC1,3rd resistor R3, the 4th resistance R4 and the 5th resistance R5；
It include the first triode T1, the two or three pole based on having with the resistance bridge partial pressure triode ON control circuit of door control
Pipe T2, third transistor T3, first resistor R1, second resistance R2, variable resistance RW and voltage-stabiliser tube DW；
RC time delays control circuit includes the 6th resistance R6, capacitor C and a diode；
One end of 3rd resistor R3 is connected to one end of the switch KJ of relay node or electromagnet, 3rd resistor R3's
The other end is connected to gate circuit IC1, and one end of the 4th resistance R4 is connected to the another of the switch KJ of relay node or electromagnet
End, the other end of the 4th resistance R4 are connected to gate circuit IC1, and gate circuit IC1 is connected to the second triode by the 5th resistance R5
The base stage of T2, the collector of the second triode T2 connect variable resistance RW, and the emitter of the second triode T2 connects power supply；
First resistor R1 connects to form series circuit with second resistance R2, and series circuit one end connection starts switch K,
The other end is connected to power supply；
Variable resistance RW is connected to u3 between first resistor R1 and second resistance R2；The base stage of first triode T1 also connects
To u3 between first resistor R1 and second resistance R2, the first collector connection relay node of triode T1 or opening for electromagnet
The relay coil or electromagnet RJ, the emitter of the first triode T1 closed on KJ is connected to power supply, relay coil or electromagnetism
Iron RJ connection starts switch K；
The base stage of third transistor T3 connects voltage-stabiliser tube DW, and the collector of third transistor T3 is divided into two-way, wherein all the way
Variable resistance RW is connected, another way is connected to u3 between first resistor R1 and second resistance R2, the emitter of third transistor T3
It is connected to power supply；
6th resistance R6 connects to form series circuit with capacitor C, and series circuit one end connection starts switch K, the other end
Power supply is connected, voltage-stabiliser tube DW is connected between the 6th resistance R6 and capacitor C, and one end of diode is connected to the 6th resistance R6 and electricity
Hold between C, the other end, which is connected to, starts switch K.
The system further includes a 7th resistance R7, and the 7th resistance R7 is connected in parallel on the string that the 6th resistance R6 and capacitor C is formed
Join on circuit.
Advantageous effect:
The utility model relates to a kind of energy-saving safety starter relay magnet control electromagnetic system, it is divided into three parts: 1.
The reliable actuation decision circuitry that the switch ends of relay node both ends or magnet control gate circuit is constituted；2. based on having
Triode ON control circuit is divided with the resistance bridge of door control, controls the electric current and voltage of relay coil；The 3.RC time prolongs
When control short circuit.
Sharp electromagnetic property: apart from smaller, the magnetic flux that armature is passed through is bigger (the suction-combining force is bigger) for iron core and armature residual gap, when
When magnet is reliably attracted, iron core and armature distance are zero, and at this moment the suction-combining force is maximum, and relay or electromagnet enter hold mode,
Coil both end voltage is converted using control, according to horse-power formula P=U2/R=I2R changes pick-up voltage and becomes after reliable be attracted
To keep electromagnetic voltage, when at this moment U becomes the 2/3 or even 1/2 of original voltage or electric current, be still able to maintain attracting state ----i.e. after
The holding voltage of electric appliance or electromagnet, according to formula: P=U2/R=I2R
Coil resistance R is constant, and voltage at this moment is to keep voltage (or keeping electric current), and the power at this moment consumed is original suction
The 4/9~1/4 of power is closed, after being reliably attracted by relay, changing voltage is to keep voltage, can reduce power in this way as original
0.5~0.25 had achievees the purpose that energy conservation and reduces coil current temperature rise.
The advantages of the utility model and effect are as follows:
1, after reliable actuation judgement, the holding voltage of starter relay or electromagnet coil is reduced, energy-efficient mesh has been reached
, and be avoided that work long hours and lead to control electromagnetic coil overheat the problem of burning.
2, start electromagnetic coil and the relevant control electric appliance time is controllable: safety starting controller devises starting time control
Electromagnetic coil circuit processed accurately controls associated appliance by control circuit and starts to work the time.
3, install, is easy to use: energy-saving safety energy-saving starting controller is set using control section and execution part integration
Meter, makes it on the basis of automobile, motorcycle do not change original starting circuit and external cable line mode, can directly replace installation
It uses.
Since energy conservation described in the utility model, safety starting controller have above control function:
1. reducing the holding voltage of the electromagnetic coil of starter relay or electromagnet, energy-efficient purpose is reached, and can keep away
Exempting to work long hours causes electromagnetic coil to overheat the problem of burning.
2. it is controllable by starting electromagnetic coil and relevant control electric appliance time, to avoid making because the starting time is too long
Motor or lock etc. is started to work long hours that temperature rise is excessively high and storage battery works long hours and cause over-discharge and temperature rise is excessively high is made
At at damage.Therefore it is greatly improved the safe and reliable property of start loop, while extending start loop device and other door locks
Control the service life of electromagnet, storage battery.
Detailed description of the invention
Fig. 1 is the circuit structure diagram of the utility model.
Specific embodiment
A kind of energy-saving safety starter relay magnet control electromagnetic system, including K is started switch, relay node or electricity
Switch KJ, the motor M of magnet start switch K connection power supply and connect the switch KJ of relay node or electromagnet, relay
The switch KJ tandem motor M of device node or electromagnet further includes reliable being attracted decision circuitry, based on having and gate in the system
The resistance bridge partial pressure triode ON control circuit and RC time delays control circuit of system；
The reliable decision circuitry that is attracted includes gate circuit IC1,3rd resistor R3, the 4th resistance R4 and the 5th resistance R5；
It include the first triode T1, the two or three pole based on having with the resistance bridge partial pressure triode ON control circuit of door control
Pipe T2, third transistor T3, first resistor R1, second resistance R2, variable resistance RW and voltage-stabiliser tube DW；
RC time delays control circuit includes the 6th resistance R6, capacitor C and a diode；
One end of 3rd resistor R3 is connected to one end of the switch KJ of relay node or electromagnet, 3rd resistor R3's
The other end is connected to gate circuit IC1, and one end of the 4th resistance R4 is connected to the another of the switch KJ of relay node or electromagnet
End, the other end of the 4th resistance R4 are connected to gate circuit IC1, and gate circuit IC1 is connected to the second triode by the 5th resistance R5
The base stage of T2, the collector of the second triode T2 connect variable resistance RW, and the emitter of the second triode T2 connects power supply；
First resistor R1 connects to form series circuit with second resistance R2, and series circuit one end connection starts switch K,
The other end is connected to power supply；
Variable resistance RW is connected to u3 between first resistor R1 and second resistance R2；The base stage of first triode T1 also connects
To u3 between first resistor R1 and second resistance R2, the first collector connection relay node of triode T1 or opening for electromagnet
The relay coil or electromagnet RJ, the emitter of the first triode T1 closed on KJ is connected to power supply, relay coil or electromagnetism
Iron RJ connection starts switch K；
The base stage of third transistor T3 connects voltage-stabiliser tube DW, and the collector of third transistor T3 is divided into two-way, wherein all the way
Variable resistance RW is connected, another way is connected to u3 between first resistor R1 and second resistance R2, the emitter of third transistor T3
It is connected to power supply；
6th resistance R6 connects to form series circuit with capacitor C, and series circuit one end connection starts switch K, the other end
Power supply is connected, voltage-stabiliser tube DW is connected between the 6th resistance R6 and capacitor C, and one end of diode is connected to the 6th resistance R6 and electricity
Hold between C, the other end, which is connected to, starts switch K.
The system further includes a 7th resistance R7, and the 7th resistance R7 is connected in parallel on the string that the 6th resistance R6 and capacitor C is formed
Join on circuit.
Circuit theory explanation:
1. firing switch K is disconnected, internal circuit no current, RJ coil no current, relay or electromagnet do not work.
2. when circuit switch K is closed moment, relay or electromagnet are not operating by actuation, relay node or electromagnet
Switch ends voltage u1 high level, u2 low level, gate circuit I1 circuit output, the end gate circuit IC1 are 1,0；Output is 0, three poles
Pipe T2 is not turned on, and is arranged according to internal bleeder resistance, and u3=U power supply * R2/ (R1+R2), triode is in fully on state,
Relay or electromagnet coil RJ are fully on.
3. after relay or electromagnet start actuation, the switch K of relay or magnet control is attracted, u1=u2 is high
Level, it is all high level that AND gate circuit IC input terminal, which is 1,1,；Output end is 1, high level；Therefore triode T2 conducting, Rw are led
Logical, Rw forms in parallel with R2, and to U3 partial pressure, at this moment the base stage b of T1 is in amplification region, and the electric current that the value for adjusting Rw passes through T1 is set
It is set to the 1/2~2/3 of fully on value, (keeps voltage according to electromagnetic property or keep electric current), relay or electromagnet remain to
Attracting state is kept, according to electrical power formula P=I2R=U2/ R, resistance is constant, at this moment coil power consumption for original 1/4 or
4/9, reach reduction coil power dissipation, energy conservation and the problem of prevent coil from overheating.
Switch K long is caused to be closed not open state of breaking 4. ought artificially forget to close firing switch K or other reasons, in circuit
R6 charges to C, and when reaching setting value (RC charging time), C voltage punctures voltage-stabiliser tube Dw, and T3 conducting, at this moment u3 voltage is zero,
T1 cut-off, relay coil or electromagnet RJ shutdown, reach protection starter or the function of other electrical appliances.
5. relay line RJ stops working after switch K is disconnected, capacitor C is discharged by diode D and R7.
Claims (2)
1. a kind of energy-saving safety starter relay magnet control electromagnetic system, including start switch (K), relay node or electricity
Switch (KJ), the motor (M) of magnet start switch (K) connection power supply and connect the switch of relay node or electromagnet
(KJ), switch (KJ) tandem motor (M) of relay node or electromagnet, it is characterised in that: further include reliable in the system
It is attracted decision circuitry, based on the resistance bridge partial pressure triode ON control circuit and RC time delays control electricity having and door controls
Road；
The reliable decision circuitry that is attracted includes gate circuit (IC1), 3rd resistor (R3), the 4th resistance (R4) and the 5th resistance (R5)；
It include the first triode (T1), the second triode based on having with the resistance bridge partial pressure triode ON control circuit of door control
(T2), third transistor (T3), first resistor (R1), second resistance (R2), variable resistance (RW) and voltage-stabiliser tube (DW)；
RC time delays control circuit includes the 6th resistance (R6), capacitor (C) and a diode；
One end of 3rd resistor (R3) is connected to one end of the switch (KJ) of relay node or electromagnet, 3rd resistor (R3)
The other end is connected to gate circuit (IC1), and one end of the 4th resistance (R4) is connected to the switch (KJ) of relay node or electromagnet
The other end, the other end of the 4th resistance (R4) is connected to gate circuit (IC1), and gate circuit (IC1) passes through the 5th resistance (R5) even
It is connected to the base stage of the second triode (T2), the collector of the second triode (T2) connects variable resistance (RW), the second triode
(T2) emitter connects power supply；
First resistor (R1) connects to form series circuit with second resistance (R2), and series circuit one end connection starts switch (K),
The other end is connected to power supply；
Variable resistance (RW) is connected between first resistor (R1) and second resistance (R2) (u3)；The base stage of first triode (T1)
It is also connected between first resistor (R1) and second resistance (R2) (u3), the collector connection relay section of the first triode (T1)
Relay coil or electromagnet (RJ) on the switch (KJ) of point or electromagnet, the emitter of the first triode (T1) are connected to electricity
Source, relay coil or electromagnet (RJ) connection start switch (K)；
The base stage of third transistor (T3) connects voltage-stabiliser tube (DW), and the collector of third transistor (T3) is divided into two-way, wherein one
Road connects variable resistance (RW), and another way is connected between first resistor (R1) and second resistance (R2) (u3), third transistor
(T3) emitter is connected to power supply；
6th resistance (R6) connects to form series circuit with capacitor (C), and series circuit one end connection starts switch (K), another
End connection power supply, voltage-stabiliser tube (DW) are connected between the 6th resistance (R6) and capacitor (C), and one end of diode is connected to the 6th electricity
It hinders between (R6) and capacitor (C), the other end, which is connected to, starts switch (K).
2. energy-saving safety starter relay magnet control electromagnetic system according to claim 1, it is characterised in that: this is
System further includes the 7th resistance (R7), and the 7th resistance (R7) is connected in parallel on the series electrical that the 6th resistance (R6) and capacitor (C) are formed
On the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890686.6U CN209434099U (en) | 2018-11-16 | 2018-11-16 | Energy-saving safety starter relay magnet control electromagnetic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890686.6U CN209434099U (en) | 2018-11-16 | 2018-11-16 | Energy-saving safety starter relay magnet control electromagnetic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434099U true CN209434099U (en) | 2019-09-24 |
Family
ID=67968697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890686.6U Active CN209434099U (en) | 2018-11-16 | 2018-11-16 | Energy-saving safety starter relay magnet control electromagnetic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449050A (en) * | 2018-11-16 | 2019-03-08 | 丹东星光电器有限公司 | Energy-saving safety starter relay magnet control electromagnetic system |
| CN110767501A (en) * | 2019-09-27 | 2020-02-07 | 浙江工商职业技术学院 | Driving circuit of energy-saving relay suitable for wide-voltage work |
-
2018
- 2018-11-16 CN CN201821890686.6U patent/CN209434099U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449050A (en) * | 2018-11-16 | 2019-03-08 | 丹东星光电器有限公司 | Energy-saving safety starter relay magnet control electromagnetic system |
| CN110767501A (en) * | 2019-09-27 | 2020-02-07 | 浙江工商职业技术学院 | Driving circuit of energy-saving relay suitable for wide-voltage work |
| CN110767501B (en) * | 2019-09-27 | 2021-10-22 | 浙江工商职业技术学院 | Driving circuit of energy-saving relay suitable for wide-voltage work |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203868470U (en) | Energy-saving driving device of electromagnetic valve | |
| CN203799201U (en) | Power supply control device | |
| CN209434099U (en) | Energy-saving safety starter relay magnet control electromagnetic system | |
| CN103075810B (en) | Power control device and water heater | |
| CN111829017B (en) | Ion induction flameout protection device and control method thereof | |
| CN101598354B (en) | Gas stove ignition device | |
| CN109449050A (en) | Energy-saving safety starter relay magnet control electromagnetic system | |
| CN113611572B (en) | Energy-saving control method of contactor | |
| CN204554902U (en) | A kind of kitchen range flameout control circuit and adopt the kitchen range of this circuit | |
| CN104847560B (en) | A kind of electronic relay, the starter with defencive function and its control method | |
| CN110491620B (en) | Electronic control type energy-saving integrated electromagnet with protection function | |
| CN205117589U (en) | Ignition system and vehicle | |
| CN204331529U (en) | The Voltage Regulator Module of automobile current generator and voltage regulator circuit | |
| CN202302225U (en) | Solenoid valve control circuit of and fuel oil pressure adjusting device for engine | |
| CN111503350A (en) | Electromagnetic control valve | |
| CN201531920U (en) | Ignition device of gas kitchen range | |
| CN201177091Y (en) | Magnetic valve controller | |
| CN200941365Y (en) | Monostable magetic holding relay | |
| CN102709021A (en) | Control circuit for electromagnet and electromagnetic valve | |
| CN210111594U (en) | Electrode reverse connection prevention circuit for vehicle storage battery | |
| CN203191746U (en) | Closed-loop relay control system | |
| CN101465636B (en) | Low power consumption hybrid relay and running method thereof | |
| CN202103640U (en) | Silicon controlled trigger circuit | |
| CN213395962U (en) | Switch control circuit and air conditioning device | |
| CN201582016U (en) | Control circuit structure of pre-heater of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |