CN208010499U - A kind of starter - Google Patents
A kind of starter Download PDFInfo
- Publication number
- CN208010499U CN208010499U CN201820322656.9U CN201820322656U CN208010499U CN 208010499 U CN208010499 U CN 208010499U CN 201820322656 U CN201820322656 U CN 201820322656U CN 208010499 U CN208010499 U CN 208010499U
- Authority
- CN
- China
- Prior art keywords
- starter
- detecting element
- temperature detecting
- brush
- casing
- 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 - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model discloses a kind of starter; including casing, stator, rotor, commutator, brush carrier and brush; further include having overtemperature protection system; the overtemperature protection system includes temperature detecting element, fuse and controller, and the temperature detecting element is electrically connected with controller, and the fuse is connected on brush-lead; the temperature detecting element is set in casing; and it is adjacent with brush, and temperature detecting element is connected with plug, what the plug can be dismantled is connected on casing.A kind of starter is excessive or when the temperature is excessively high in electric current by the way that overtemperature protection system is arranged, and starter can be made to be stopped at once, played a protective role to starter, simple in structure, be easily achieved.
Description
Technical field
The utility model is related to a kind of starters.
Background technology
Starter is called motor, it converts the electric energy of accumulator to mechanical energy, and hair is realized in driving engine flywheel rotation
The startup of motivation.
Existing high-power starter electric current is bigger, and than more serious, heat focuses primarily upon rotor commutator for rotor heating
On brush, commutator temperature is excessively high to be also easy to produce cracking and the row of jump, and starter is made directly to fail.Brush temperature is excessively high, abrasion
Accelerate, directly affects starter service life.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, a kind of starter is provided, with overheating protection function, energy
Extend starter service life.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of starter, including casing, stator, rotor, commutator, brush carrier and brush further include having overheating protection dress
It sets, the overtemperature protection system includes temperature detecting element, fuse and controller, and the temperature detecting element is electric with controller
Property connection, the fuse is connected on brush-lead, and the temperature detecting element is set in casing, and adjacent with brush,
And temperature detecting element is connected with plug, what the plug can be dismantled is connected on casing.
As a kind of preferred embodiment of the utility model, it is provided on the brush carrier for positioning determining for temperature detecting element
Position slot.
As a kind of preferred embodiment of the utility model, the outside of the temperature detecting element is provided with insulation sleeve.
As a kind of preferred embodiment of the utility model, the temperature detecting element is thermocouple.
As a kind of preferred embodiment of the utility model, the plug is connected with casing clamping.
Further include having alarm, the alarm electrically connects with controller as a kind of preferred embodiment of the utility model
It connects.
The beneficial effects of the utility model are, a kind of starter is excessive in electric current by the way that overtemperature protection system is arranged
Or when the temperature is excessively high, starter can be made to be stopped at once, played a protective role to starter, it is simple in structure, be easily achieved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of starter of the utility model；
Fig. 2 is a kind of enlarged drawing of the starter shown in FIG. 1 at A；
Fig. 3 is a kind of circuit structure block diagram of starter of the utility model.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It can manage
Solution, embodiment described herein are used only for explaining the utility model, rather than the restriction to the utility model.
It please refers to shown in Fig. 1 to Fig. 3, Fig. 1 is a kind of structural schematic diagram of starter of the utility model；Fig. 2 is shown in Fig. 1
A kind of enlarged drawing of starter at A；Fig. 3 is a kind of circuit structure block diagram of starter of the utility model.
In this present embodiment, a kind of starter, including casing 1, stator, rotor, commutator, brush carrier 7 and brush 4, also
Include overtemperature protection system, the overtemperature protection system includes thermocouple 2, fuse, alarm 6 and controller 5, the report
Alert device 6 is electrically connected with controller 5, and the thermocouple 2 is electrically connected with controller 5, and the fuse is connected in series in brush
On lead, the locating slot for positioning thermocouple 2 is provided on the brush carrier 7, the thermocouple 2 is placed in locating slot, and with
Brush 4 is adjacent, and the outside of thermocouple 2 is provided with insulation sleeve, and the thermocouple 2 is connected with plug 3, and the clamping of the plug 3 connects
It is connected on casing 1.
A kind of above-mentioned starter detects the temperature at brush 4 by thermocouple 2, temperature information is fed back to controller 5,
When temperature is greater than the set value, controller 5 controls alarm 6 and alarms, and reminds user of service, and at the same time, controller 5 is controllable
Starter is stopped；A kind of above-mentioned starter when current is excessive, can by being connected in series with fuse on brush-lead
It directly fuses, further protects starter；In addition, the setting of insulation sleeve, the good protective effect played, and thermocouple 2 connect
It is connected on plug 3, plug 3 is connected with the clamping of casing 1, easy to disassemble, can choose whether to install thermocouple 2 additional as needed.
Although it is noted that in the present embodiment, temperature detecting element is thermocouple 2, and the utility model is unlimited
In this, temperature detecting element can also use temperature sensor.
Above example is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned implementation
Example limitation, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, these
Changes and modifications are both fallen in claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim defines.
Claims (6)
1. a kind of starter, including casing, stator, rotor, commutator, brush carrier and brush, it is characterised in that：Further include having
Thermel protection device, the overtemperature protection system include temperature detecting element, fuse and controller, the temperature detecting element with
Controller is electrically connected, and the fuse is connected on brush-lead, and the temperature detecting element is set in casing, and with electricity
Brush adjacent, and temperature detecting element is connected with plug, and what the plug can be dismantled is connected on casing.
2. a kind of starter according to claim 1, it is characterised in that：It is provided on the brush carrier for positioning temperature inspection
Survey the locating slot of element.
3. a kind of starter according to claim 2, it is characterised in that：The outside of the temperature detecting element is provided with absolutely
Edge set.
4. a kind of starter according to claim 3, it is characterised in that：The temperature detecting element is thermocouple.
5. a kind of starter according to claim 1, it is characterised in that：The plug is connected with casing clamping.
6. a kind of starter according to claim 1, it is characterised in that：Further include having alarm, the alarm and control
Device processed is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322656.9U CN208010499U (en) | 2018-03-08 | 2018-03-08 | A kind of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322656.9U CN208010499U (en) | 2018-03-08 | 2018-03-08 | A kind of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010499U true CN208010499U (en) | 2018-10-26 |
Family
ID=63887444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322656.9U Expired - Fee Related CN208010499U (en) | 2018-03-08 | 2018-03-08 | A kind of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010499U (en) |
-
2018
- 2018-03-08 CN CN201820322656.9U patent/CN208010499U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |