CN202360275U - Starter with time-limiting start protector - Google Patents
Starter with time-limiting start protector Download PDFInfo
- Publication number
- CN202360275U CN202360275U CN2011204952833U CN201120495283U CN202360275U CN 202360275 U CN202360275 U CN 202360275U CN 2011204952833 U CN2011204952833 U CN 2011204952833U CN 201120495283 U CN201120495283 U CN 201120495283U CN 202360275 U CN202360275 U CN 202360275U
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- CN
- China
- Prior art keywords
- time
- starter
- motor
- protection device
- cranking
- 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
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Abstract
The utility model provides a starter with a time-limiting start protector. A starter relay is arranged on the upper portion of a driving casing, and a time-limiting start protector is arranged in a support of the starter relay which is arranged on the driving casing of the starter together with the time-limiting start protector through fastening bolts. A wire end 4a of the time-limiting start protector is electrically connected with a starting end 3a of a magnet coil on the starter relay, and the other wire end 4b of the time-limiting start protector is electrically connected with a tail end 3b of the magnet coil on the starter relay. The starter with the time-limiting start protector can not only power off automatically under normal conditions of an ignition lock and the vehicle-mounted starter relay, but also power off automatically when a set time is reached under conditions that the ignition lock is jammed or the vehicle-mounted starter relay is bonded.
Description
Technical field
The utility model relates to the starter field, specially refers to the band starter motor of start protection device in limited time.
Background technique
At present, known starter motor structure is that motor, magnetic switch, cranking-motor relay, drive shell etc. are formed by connecting.Ignition lock-vehicle launch system in connecting operator cabin get electric-starter motor work-drives motor-unclamp ignition key-ignition lock lock automatically reset-starter motor quits work.But; Because of the supporting producer quality of ignition lock and vehicle-mounted starter relay on the present domestic commercial car very different; Various vehicles can occurring in of the different frequencys start the fault that the back starter motor works on; Burn electrical parts such as starter motor, wire harness and storage battery, can cause vehicle fire threat to life safety when serious; Vehicle be in the process of moving because of vibration also can automatically terminate ignition lock clamping stagnation or vehicle-mounted ignition relay adhesion, fault is subtle, but finds that the back starter motor burns basically, therefore often causes starter motor to repeat claim by the time.
Summary of the invention
The purpose of the utility model is to provide a kind of starter motor prescribe a time limit starter motor of start protection device of the band of outage automatically in limiting time.
For realizing above-mentioned purpose, the technological scheme of the utility model is:
The prescribe a time limit starter motor of start protection device of a kind of band; Comprise motor, magnetic switch, cranking-motor relay and the start protection device of prescribing a time limit; This starter motor is equipped with cranking-motor relay on the top of starter motor drive shell; Start protection device in limited time is housed in the support of cranking-motor relay, and the cranking-motor relay and the start protection device of prescribing a time limit together is installed on the starter motor drive shell with clamping bolt.
One end lead 4a of said start protection device in limited time is electrically connected with the electromagnetic coil top 3a on the cranking-motor relay, and the other end lead 4b of start protection device is electrically connected with the terminal 3b of the electromagnetic coil on the cranking-motor relay in limited time.
The good effect of the utility model is:
1, this starter motor can not only cut off the power supply under ignition lock and vehicle-mounted starter relay normal condition automatically, and can be under the situation of ignition lock clamping stagnation or vehicle-mounted starter relay adhesion, and starter motor cuts off the power supply after reaching set time automatically;
2, solved because of starter motor works long hours and caused the safety problem of vehicle fire, reduced starter motor manufacturing firm meaningless repeat claim;
3, this starter motor only need increase a protector, and easy-to-connect, and compact structure does not have the lock user and changes the former mode of connection and boundary dimension, and is good with client's compatibility.
Description of drawings
Fig. 1, band be the starter motor structural representation of start protection device in limited time;
Fig. 2, band be the starter motor side view of start protection device in limited time;
The electrical connection schematic representation of Fig. 3, cranking-motor relay and the start protection device of prescribing a time limit.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing 1-3.
Referring to Fig. 1, connect ignition lock, battery current is through the cranking-motor relay 3 and the protector 4 of prescribing a time limit, and cranking-motor relay 3 is worked; Connect magnetic switch 2, battery current is through magnetic switch 2, and magnetic switch 2 is worked; Connect motor 1, motor 1 energising rotation this moment, starter motor proper functioning.Starter motor also can cut off the power supply in the time in nominal operation when guaranteeing because of ignition lock clamping stagnation on the vehicle or vehicle-mounted ignition relay adhesion; It is between 20～30 seconds that the protector 4 of will prescribing a time limit is provided with the operating time; Even because of the vehicle reason is not cut off the power supply, protector 4 also can cut off the power supply motor in set time automatically in limited time.
Referring to Fig. 2, start protection device 4 is installed in the support of cranking-motor relay 3 in limited time, compact structure, and starter motor appearance profile size does not change, and can not bring the problem with motor or vehicle generation space location conflicts.Start protection device 4 is installed on the starter motor drive shell 5 with cranking-motor relay 3 through its shell bonding then in limited time, and it is fastening to need not assembling separately.
Referring to Fig. 3; An end lead 4a of start protection device 4 is electrically connected with cranking-motor relay 3 electromagnetic coil top 3a in limited time; The other end lead 4b of start protection device 4 is electrically connected with the terminal 3b of cranking-motor relay 3 electromagnetic coils in limited time; Wiring is the starter motor internal circuit design, does not rely on motor or vehicle change circuit design; Do not change the starting demand of in emergency circumstances not having the time lag and number of times restriction.Compatible good, admitted by the client easily.
Claims (2)
1. be with the starter motor of start protection device in limited time for one kind; Comprise motor (1), magnetic switch (2), cranking-motor relay (3) and the start protection device (4) of prescribing a time limit; It is characterized in that: cranking-motor relay (3) is housed on the top of starter motor drive shell (5); Start protection device (4) in limited time is housed in the support of cranking-motor relay (3), and the cranking-motor relay (3) and the start protection device (4) of prescribing a time limit together is installed on the starter motor drive shell (5) with clamping bolt.
2. the prescribe a time limit starter motor of start protection device of band according to claim 1; It is characterized in that: an end lead (4a) of said start protection device (4) in limited time is electrically connected with the electromagnetic coil top (3a) on the cranking-motor relay (3), and the other end lead (4b) of the start protection device (4) of prescribing a time limit is electrically connected with electromagnetic coil end (3b) on the cranking-motor relay (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204952833U CN202360275U (en) | 2011-12-02 | 2011-12-02 | Starter with time-limiting start protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204952833U CN202360275U (en) | 2011-12-02 | 2011-12-02 | Starter with time-limiting start protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360275U true CN202360275U (en) | 2012-08-01 |
Family
ID=46571465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204952833U Expired - Lifetime CN202360275U (en) | 2011-12-02 | 2011-12-02 | Starter with time-limiting start protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360275U (en) |
-
2011
- 2011-12-02 CN CN2011204952833U patent/CN202360275U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |