CN105863922B - A kind of starter control apparatus - Google Patents
A kind of starter control apparatus Download PDFInfo
- Publication number
- CN105863922B CN105863922B CN201610395172.2A CN201610395172A CN105863922B CN 105863922 B CN105863922 B CN 105863922B CN 201610395172 A CN201610395172 A CN 201610395172A CN 105863922 B CN105863922 B CN 105863922B
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- CN
- China
- Prior art keywords
- contact
- coil
- starter
- electromagnetic switch
- starting relay
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
- F02N2011/0874—Details of the switching means in starting circuits, e.g. relays or electronic switches characterised by said switch being an electronic switch
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to a kind of starter control apparatus, it is made up of control circuit and operating circuit, it is three contact shuntings to be characterized in starting relay；Wherein：Described electromagnetic switch contains two coils；Control circuit is made up of the relay coil of power supply, ignition switch, starting relay；Operating circuit is made up of three stationary contacts, movable contact, electromagnetic switch and the starter motor of power supply, starting relay；Operating circuit control driving starter motor promotes the drive gear of starter to be engaged with engine flywheel compared with low speed rotation；And driving starter motor higher speed rotation.Using three contact shuntings, two-way smaller current will be divided into compared with heavy current, cause movable contact and stationary contact bonding phenomenon occurring, the drive gear of starter can be reduced and engine flywheel engages and impact when starting engine, alleviate and gear rattle is damaged, starter safety and reliability.
Description
Technical field
The invention belongs to starter motor for internal combustion engine technical field, and in particular to a kind of shunting starting relay and concentric shafts electricity
The starter control apparatus of magnetic switch composition.
Background technology
At present, various structure starter motor for internal combustion engine are very more, there is motor-direct-drive type starter, slowdown type starter；Its electricity
Road control section, mainly it is made up of ignition switch, starting relay, electromagnetic switch and motor etc..Electromagnetic switch has built-in and outer
Put.
By the electromagnetic switch of starting relay control larger current, it plays safeguard protection ignition switch and turned in circuit
Change the important function of circuit.Conventional has the starting relay of two contacts, and connects electromagnetic switch on same contact
Hold-in winding and suction coil, control starter motor rotation, and promote starter one-way clutch and drive gear
Reach, makes starter work.
Existing starting relay is all two contacts, and the contact of the starting relay of two contacts connects for a long time
Under the normal loading conditions that switching is opened, high temperature caused by larger current will cause contact that bonding phenomenon can occur, and thus can
Cause starting relay control circuit to disconnect, can make starter is out of control to scrap, or cause vehicle major accident.
In addition, in existing starter, because control starter motor initial rotation is too high, the driving of starter is promoted
Impact when gear reach is engaged with engine flywheel to meshing gear is larger, and produces damage to gear rattle.
The content of the invention
The purpose of the present invention is to be directed to the problems of prior art, there is provided one kind can be divided with larger current
Stream, so as to effectively prevent situation about being sticked together by contact, the drive gear for reducing starter engages with engine flywheel
When its damage is caused to greater impact power caused by gear, effectively increase engage success rate of the drive gear with flywheel, together
When it also avoid electromagnetic switch suction coil and hold-in winding because of the unequal generation induced current of the number of turn, prevent electromagnetic switch from
The harmful effect of power-off.
In order to overcome the above-mentioned problems of the prior art, technical solution of the present invention is：
A kind of starter control apparatus, be made up of control circuit I and operating circuit II, comprising power supply E, ignition switch DK,
Starting relay J, electromagnetic switch CK and starter motor M；Characterized in that, described starting relay J shunts for three contacts
Formula starting relay；Wherein：
Described electromagnetic switch CK contains two coil CL1, CL2, two stationary contacts A, B and point movable contact G；
Described control circuit I by power supply E, ignition switch DK, three contact shunting starting relay J relay coil
JL is formed；Its power supply E minus earths, relay line of the positive pole through the contact shunting starting relay J of ignition switch DK connections three
Enclose one end, the other end bonding of relay coil；
Described operating circuit II is by power supply E, three contact shunting starting relay J three stationary contacts, movable contact, electricity
Magnetic switch CK and starter motor M is formed；Its power supply E positive poles connect a three contact shunting starting relay J stationary contact,
Second stationary contact connection electromagnetic switch CK coil CL1 one end, electromagnetic switch CK coil CL1 another termination bonding；The
Three stationary contact connection electromagnetic switch CK coil CL2, electromagnetic switch CK coil CL2 another termination connection starter motor
The slow speed demand that M, electromagnetic switch CK coil the CL2 number of turn and line footpath engage according to starter is set, electromagnetic switch CK's
The coil CL1 number of turn and line footpath is set according to the working time of starter and the dynamics of holding, and starter motor M revolves compared with low speed
Turn, and promote the drive gear of starter to be engaged with engine flywheel；
Described power supply E positive poles are also connected with mono- stationary contact of electromagnetic switch CK simultaneously, described electromagnetic switch CK another
Stationary contact connects starter motor M, and drives starter motor M higher speeds to rotate.
The three contacts shunting starting relay J on shell, mounting bracket, shell including being provided with binding post and coil
Lead screw, shell are connected with mounting bracket, and coil, iron core and push rod, dynamic touch panel and back-moving spring, institute are provided with shell
It is movable contact to state touch panel, and binding post is stationary contact, moves touch panel and is set with iron core and push rod linkage, and can contact and lead with binding post
Electricity；The binding post has three, and a lead-in clamp and two output wiring terminals, the dynamic touch panel are decile trident metal
Plate.
The present invention's has following remarkable advantage：
The starting relay of the present invention, using three contact shunting, two-way smaller current will be divided into compared with heavy current, causes to move
Bonding phenomenon is not occurring for contact and stationary contact, and can reduce when the drive gear of starter engages with engine flywheel pair
Gear rattle dynamics, the damage to gear is effectively avoided, improve drive gear and flywheel engages success rate.
Thus the control circuit and starter formed is safe and reliable.It can be used for various starter motor for internal combustion engine.
Brief description of the drawings
Fig. 1 is the structural representation of three contact shunting starting relays.
Fig. 2 is the top view shown in Fig. 1.
Fig. 3 is the schematic diagram that trident moves touch panel 7.
Fig. 4 is that the starter of the present invention uses the circuit diagram of built-in electromagnetic switch.
Fig. 5 is that the starter of the present invention uses the circuit diagram of external electromagnetic switch.
In figure：Shell 1, mounting bracket 2, binding post 3, coil lead screw 4, coil 5, iron core and push rod 6, dynamic touch panel 7,
Back-moving spring 8.
Embodiment
Embodiment is further described in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, it is three contact shunting starting relays, three contact shunting starting relays, including：
Shell 1, mounting bracket 2, binding post 3 and coil lead screw 4 are provided with shell, shell is connected with mounting bracket, shell
It is movable contact to be inside provided with coil 5, iron core and push rod 6, dynamic touch panel 7 and back-moving spring 8, the dynamic touch panel, and binding post is stationary contact
Point, move touch panel 7 and set with iron core and push rod linkage, and conduction can be contacted with binding post；It is characterized in that：The binding post has three
It is individual, a lead-in clamp and two output wiring terminals, as shown in figure 3, the dynamic touch panel 7 is decile trident metallic plate.
As shown in Figure 4 and Figure 5, the circuit that starter control apparatus of the invention switchs for built-in and external electromagnetic.Wherein：
The starter circuit includes power supply E, ignition switch DK, three contact shunting starting relay J, electromagnetic switch CK and started electromechanical
The electric elements such as machine M, and be made up of control circuit I and operating circuit II；Three described contact shunting starting relay J include
Coil 5, iron core and push rod 6, dynamic touch panel 7, three stationary contacts, back-moving spring 8 and the shell 1 being made up of three binding posts 3.Electromagnetism
Switch CK contains electromagnetic switch CK two coil CL1, CL2, two stationary contacts A, B and point movable contact G.
Described control circuit I is made up of power supply E, ignition switch DK, three contact shunting starting relay J coil 5,
Its power supply E minus earths, the one end of coil 5 of positive pole through the contact shunting starting relay J of ignition switch DK connections three (pass through line
Circle lead screw 4 connects), another termination bonding of three contact shunting starting relay J coil 5；
Operating circuit II is opened by power supply E, three contact shunting starting relay J three stationary contacts and dynamic touch panel 7, electromagnetism
CK two stationary contacts A, B are closed, movable contact G and starter motor M are formed；The contact shuntings of its power supply E positive poles connection three start after
Electrical equipment J the first stationary contact, the second stationary contact connection electromagnetic switch CK coil CL1, electromagnetic switch CK coil CL1's is another
Termination bonding；3rd stationary contact connection electromagnetic switch CK coil CL2, electromagnetic switch CK coil CL2 another termination connection
Starter motor M, and starter motor M is driven compared with low speed rotation, and promote the drive gear of starter and engine flywheel to nibble
Close.
Described power supply E positive poles connect mono- stationary contact A of electromagnetic switch CK, another stationary contact of electromagnetic switch CK B simultaneously
Starter motor M is connected, drives starter motor M higher speeds to rotate when two stationary contacts are connected with movable contact.
Described control circuit I is different with wire thickness used in operating circuit II, and wherein control circuit wire is than work
Circuit lead is much thin.
The three contacts shunting relay draws including being provided with binding post 3 on shell 1, mounting bracket 2, shell with coil
Line screw 4, shell is connected with mounting bracket, and coil 5, iron core and push rod 6, dynamic touch panel 7 and back-moving spring are provided with shell
8, the dynamic touch panel 7 is movable contact, and binding post 3 is stationary contact, moves touch panel 7 and is set with iron core and the linkage of push rod 6, and energy and wiring
Post contact is conductive；The binding post has three, and a lead-in clamp and two output wiring terminals, the dynamic touch panel 7 are decile
Trident metallic plate.
After the ignition switch DK of the present invention is connected, three contact shunting starting relay J coil 5 produces magnetic force and attracted
Iron core, overcome the elastic force of back-moving spring 8 to promote dynamic touch panel 7 to be closed with three stationary contacts that binding post 3 is formed, be electromagnetic switch CK
The drive gear reach that two coil CL1, CL2 power supplies produce magnetic force moving starter is engaged with engine flywheel；Compared with heavy current I
The first stationary contact through three contact shunting starting relay J, the dynamic stationary contact of touch panel 7 and second, the 3rd stationary contact are divided into two
Individual smaller current I1 and I2, and respectively enter electromagnetic switch CK two coils CL1, CL2.Now I=I1+I2, and I1 ＜ I,
I2 ＜ I, so as to reach shunting effect, three contact shunting starting relay J are avoided because heat of the contact in larger current is made
Cause contact adhesion phenomenon with generation high temperature and cause control relay circuit I to disconnect the failure out of control with starter；When
After ignition switch DK disconnects, the three contact shunting starting relay J magnetic force of coil 5 disappears, and three contact shuntings start relay
Device J iron core return, dynamic touch panel 7 under the elastic force effect of back-moving spring 8 separate with three stationary contacts, electromagnetic switch CK coils
CL1.CL2 is powered off simultaneously, completes a course of work.
Starter is to use unidirectional drive mode, when the rotating speed of the little gear on starter motor is higher than engine flywheel tooth
During the speed of circle, motor drives engine to turn, and when the rotating speed of engine is higher than motor, the power transmission between them is closed
System automatically terminates.
The starter circuit that three contact shunting starting relays are formed, pioneer's mechanical starter motor M is compared with low speed rotation simultaneously
Drive gear is promoted to be engaged with engine flywheel, then higher speed rotates, and effectively prevent what is sticked together by starting relay
Situation, reduce when the drive gear of starter engages with engine flywheel causes its damage to greater impact power caused by gear
It is bad, effectively increase engage success rate of the drive gear with flywheel, while it also avoid electromagnetic switch CK suction coil CL2 and
Hold-in winding CL1 because of the unequal generation induced current of the number of turn, influence electromagnetic switch CK can not timely return the problem of.
Claims (2)
1. a kind of starter control apparatus, being made up of control circuit I and operating circuit II, comprising power supply E, ignition switch DK, open
Motor type relay J, electromagnetic switch CK and starter motor M；Characterized in that, described starting relay J is three contact shuntings
Starting relay；Wherein：
Described electromagnetic switch CK contains two groups of coil CL1, CL2, two stationary contacts A, B and point movable contact G；
Described control circuit I is made up of power supply E, ignition switch DK, three contact shunting starting relay J coil (5)；Its
Power supply E minus earths, coil (5) one end of positive pole through the contact shunting starting relay J of ignition switch DK connections three, coil
(5) other end bonding；
Described operating circuit II is opened by power supply E, three contact shunting starting relay J three stationary contacts, movable contact, electromagnetism
Close two groups of coils of CK and two stationary contacts, movable contact and starter motor M is formed；Its power supply E positive poles connect three contact shuntings
A starting relay J stationary contact, second stationary contact connection electromagnetic switch CK coil CL1 one end, electromagnetic switch CK's
Coil CL1 another termination bonding；3rd stationary contact connection electromagnetic switch CK coil CL2, electromagnetic switch CK coil CL2
Another termination connection starter motor M, engaged according to starter low turn of electromagnetic switch CK coil the CL2 number of turn and line footpath
Number demand setting, electromagnetic switch CK coil the CL1 number of turn and line footpath are set according to the working time of starter and the dynamics of holding
Fixed, starter motor M promotes the drive gear of starter to be engaged with engine flywheel compared with low speed rotation；
Described power supply E positive poles are also connected with the stationary contact of electromagnetic switch CK mono- A simultaneously, described another stationary contact of electromagnetic switch CK
Point B connection starter motor M, two stationary contacts of electromagnetic switch are connected with movable contact and drive starter motor M higher speeds to rotate.
2. a kind of starter control apparatus according to claim 1, it is characterized in that：The three contacts shunting relay bag
Include shell (1), mounting bracket (2), be provided with binding post (3) and coil lead screw (4), shell and mounting bracket phase on shell
Connect, coil (5), iron core and push rod (6), dynamic touch panel (7) and back-moving spring (8), the dynamic touch panel (7) are provided with shell is
Movable contact, binding post (3) are stationary contact, move touch panel (7) and are set with iron core and push rod (6) linkage, and can contact and lead with binding post
Electricity；The binding post has three, and a lead-in clamp and two output wiring terminals, the dynamic touch panel (7) are decile trident
Metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395172.2A CN105863922B (en) | 2016-06-06 | 2016-06-06 | A kind of starter control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395172.2A CN105863922B (en) | 2016-06-06 | 2016-06-06 | A kind of starter control apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863922A CN105863922A (en) | 2016-08-17 |
| CN105863922B true CN105863922B (en) | 2018-04-06 |
Family
ID=56675888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395172.2A Active CN105863922B (en) | 2016-06-06 | 2016-06-06 | A kind of starter control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863922B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879194B (en) * | 2021-01-25 | 2022-05-20 | 郑州航空工业管理学院 | Ignition mechanism of extended-range aero-engine of electric helicopter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156975A (en) * | 1984-01-25 | 1985-08-17 | Hitachi Ltd | Control circuit for magnet type starter motor |
| US4674344A (en) * | 1984-11-08 | 1987-06-23 | Nippondenso Co., Ltd. | Engine starter |
| CN102052223A (en) * | 2009-10-28 | 2011-05-11 | 三菱电机株式会社 | Engine starter and resistor short-circuiting device |
| CN102235285A (en) * | 2010-05-07 | 2011-11-09 | 法雷奥电机设备公司 | Starter for thermal engine equipped with an electronic control device |
| CN102270548A (en) * | 2010-05-07 | 2011-12-07 | 法雷奥电机设备公司 | Electromagnetic contactor with a double contact and a starter for a heat engine having the same |
| CN205918536U (en) * | 2016-06-06 | 2017-02-01 | 朔州市三通亿达汽车电器有限责任公司 | Control device of starter |
-
2016
- 2016-06-06 CN CN201610395172.2A patent/CN105863922B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156975A (en) * | 1984-01-25 | 1985-08-17 | Hitachi Ltd | Control circuit for magnet type starter motor |
| US4674344A (en) * | 1984-11-08 | 1987-06-23 | Nippondenso Co., Ltd. | Engine starter |
| CN102052223A (en) * | 2009-10-28 | 2011-05-11 | 三菱电机株式会社 | Engine starter and resistor short-circuiting device |
| CN102235285A (en) * | 2010-05-07 | 2011-11-09 | 法雷奥电机设备公司 | Starter for thermal engine equipped with an electronic control device |
| CN102270548A (en) * | 2010-05-07 | 2011-12-07 | 法雷奥电机设备公司 | Electromagnetic contactor with a double contact and a starter for a heat engine having the same |
| CN205918536U (en) * | 2016-06-06 | 2017-02-01 | 朔州市三通亿达汽车电器有限责任公司 | Control device of starter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105863922A (en) | 2016-08-17 |
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