CN206962418U - A kind of overload protection arrangement of automotive seat - Google Patents
A kind of overload protection arrangement of automotive seat Download PDFInfo
- Publication number
- CN206962418U CN206962418U CN201720802580.5U CN201720802580U CN206962418U CN 206962418 U CN206962418 U CN 206962418U CN 201720802580 U CN201720802580 U CN 201720802580U CN 206962418 U CN206962418 U CN 206962418U
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- CN
- China
- Prior art keywords
- seat
- overload
- protective device
- controller
- protection
- 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
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Abstract
The utility model discloses a kind of overload protection arrangement of automotive seat, including vehicle power, inverter, controller, warning system, overload protective device, overcurrent protective device, over-pressure safety device, overtemperature protection system, motor-vehicle seat system, seat reclining apparatus, chair heating device, ventilated seating device, seat massage device, vehicle power electrically connects with inverter, inverter is electrically connected with the controller, controller is connected with warning system, controller electrically connects with overload protective device, overload protective device includes overcurrent protective device, over-pressure safety device, overtemperature protection system；Overload protective device electrically connects with motor-vehicle seat system, and motor-vehicle seat system includes seat reclining apparatus, chair heating device, ventilated seating device, seat massage device.The overload protective device of the utility model automotive seat, it can realize high-precision excessively stream, overvoltage, overheat triple protection, quick to disconnect, and controller can realize alarm, and failure does not eliminate no power.
Description
Technical field
It the utility model is related to automotive seating art field, more particularly to a kind of overload protection arrangement of automotive seat.
Background technology
At present, the functional diversities of automotive seat, the functions such as multidirectional regulation, ventilation, heating, massage are involved, to electric power
The dependence of system is more and more.Existing security requirement of the social people to instrument and equipment more comes higher, and particularly expensive instrument is set
Standby safe life requires very high, and this is also to reduce cost, the performance of low-carbon life.The instrument and equipment, it is in secure context
It is installation insurance silk in terms of overload protection, safety coefficient is not high., can be big if instrument and equipment is under overload condition for a long time
Its service life is reduced greatly, or even serious problems occur, and especially for expensive equipment, highly sophisticated device equipment, can not only be damaged
Bad instrument and equipment, can also safety hazard be caused to the environment of surrounding and staff.Therefore, how instrument and equipment is carried out preferable
Overload protection, be a problem for needing to solve at present.The raising of seat electrifing degree simultaneously, bring safe hidden
Suffer from, the overload short circuit of equipment can all jeopardize automotive safety.Therefore, battle wagon seat, each is all designed with an overload and protects
Protect device.Traditional overload protective device is and the principle of break contact by the heating deformation of bimetal leaf excessively stream.The shortcomings that existing
It is as follows：
（1）Due to reason itself, bimetal element overload protector precision is not high, protection and excessively stream by mistake easily occurs and does not protect
Phenomenon.（2）Due to design reasons, bimetal element overload protector upon opening, through cooling down after a while, can recover former
Sample, continue contact closure.So powered again to equipment in the case where failure does not eliminate, equipment secondary damage can be caused when serious
It is bad.
The content of the invention
The purpose of this utility model is to provide a kind of overload protection arrangement of automotive seat, it is possible to achieve high-precision current
Setting protection, quick to disconnect, failure does not eliminate no power.
To achieve the above object, the technical solution of the utility model is
A kind of overload protection arrangement of automotive seat, including vehicle power, inverter, controller, warning system, overload are protected
Protecting system, overcurrent protective device, over-pressure safety device, overtemperature protection system, motor-vehicle seat system, seat reclining apparatus, seat
Heater, ventilated seating device, seat massage device, the vehicle power electrically connect with inverter, the inverter and control
Device electrical connection processed, the controller are connected with warning system, and the controller electrically connects with overload protective device, and the overload is protected
Protecting system includes overcurrent protective device, over-pressure safety device, overtemperature protection system；The overload protective device and automotive seat system
System electrical connection, the motor-vehicle seat system include seat reclining apparatus, chair heating device, ventilated seating device, seat massage
Device.
Further, the overcurrent protective device, over-pressure safety device, overtemperature protection system are connected in series.
Further, the overcurrent protective device is protective tube or thermistor.
Further, the over-pressure safety device is piezo-resistance or protection diode.
Further, the overtemperature protection system is PTC resistor.
Further, the seat reclining apparatus, chair heating device, ventilated seating device, seat massage device are in parallel
Connection.
The beneficial effects of the utility model are：The utility model provides a kind of overload protection arrangement of automotive seat, including
Overload protective device, overload protective device include overcurrent protective device, over-pressure safety device, overtemperature protection system, work as circuit
It is middle there is excessively stream or overvoltage or overheat phenomenon when, corresponding overcurrent protective device or over-pressure safety device or overtemperature protection system
Occur and send early warning or trip signal, the utility model is additionally provided with controller, and controller is connected with warning system, Ke Yitong
Cross warning reminding passenger.The overload protective device of the utility model automotive seat, its can realize high-precision excessively stream, overvoltage,
Triple protection is overheated, it is quick to disconnect, and controller can realize alarm, failure does not eliminate no power.
Brief description of the drawings
Fig. 1 is a kind of circuit diagram of the overload protection arrangement of automotive seat of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
Embodiment
A kind of overload protection arrangement of automotive seat, including vehicle power（1）, inverter（4）, controller（2）, alarm system
System（3）, overload protective device（8）, overcurrent protective device（6）, over-pressure safety device（7）, overtemperature protection system（5）, automotive seats
Chair system（9）, seat reclining apparatus（10）, chair heating device（11）, ventilated seating device（12）, seat massage device
（13）, the vehicle power（1）With inverter（4）Electrical connection, the inverter（4）With controller（2）Electrical connection, the control
Device（2）It is connected with warning system（3）, the controller（2）With overload protective device（8）Electrical connection, the overload protective device
（8）Including overcurrent protective device（6）, over-pressure safety device（7）, overtemperature protection system（5）；The overload protective device（8）With
Motor-vehicle seat system（9）Electrical connection, the motor-vehicle seat system（9）Including seat reclining apparatus（10）, chair heating device
（11）, ventilated seating device（12）, seat massage device（13）.
Further, the overcurrent protective device（6）, over-pressure safety device（7）, overtemperature protection system（5）It is connected in series.
Further, the overcurrent protective device（6）For protective tube or thermistor.
Further, the over-pressure safety device（7）For piezo-resistance or protection diode.
Further, the overtemperature protection system（5）For PTC resistor.
Further, the seat reclining apparatus（10）, chair heating device（11）, ventilated seating device（12）, seat
Massage machine（13）It is connected in parallel.
The utility model provides a kind of overload protection arrangement of automotive seat, including overload protective device（8）, overload protection
System（8）Include overcurrent protective device（6）, over-pressure safety device（7）, overtemperature protection system（5）, when occurring excessively stream in circuit
Or during the phenomenon of overvoltage or overheat, corresponding overcurrent protective device（6）Or over-pressure safety device（7）Or overtemperature protection system（5）
Occur and send early warning or trip signal；
The utility model is additionally provided with controller（2）, controller（2）It is connected with warning system（3）, warning reminding can be passed through
Passenger.The overload protective device of the utility model automotive seat, it can realize high-precision excessively stream, overvoltage, the triple guarantors of overheat
Shield, it is quick to disconnect, and controller can realize alarm, failure does not eliminate no power.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of overload protection arrangement of automotive seat, including vehicle power, inverter, controller, warning system, overload protection
System, overcurrent protective device, over-pressure safety device, overtemperature protection system, motor-vehicle seat system, seat reclining apparatus, seat add
Thermal, ventilated seating device, seat massage device, it is characterised in that：The vehicle power electrically connects with inverter, described inverse
Become device to be electrically connected with the controller, the controller is connected with warning system, and the controller electrically connects with overload protective device, institute
Stating overload protective device includes overcurrent protective device, over-pressure safety device, overtemperature protection system；The overload protective device and vapour
Vehicle seat chair system electrically connect, the motor-vehicle seat system include seat reclining apparatus, chair heating device, ventilated seating device,
Seat massage device.
A kind of 2. overload protection arrangement of automotive seat according to claim 1, it is characterised in that：The overcurrent protection dress
Put, over-pressure safety device, overtemperature protection system are connected in series.
A kind of 3. overload protection arrangement of automotive seat according to claim 1, it is characterised in that：The overcurrent protection dress
It is set to protective tube or thermistor.
A kind of 4. overload protection arrangement of automotive seat according to claim 1, it is characterised in that：The overvoltage protection dress
It is set to piezo-resistance or protection diode.
A kind of 5. overload protection arrangement of automotive seat according to claim 1, it is characterised in that：The overtemperature protection dress
It is set to PTC resistor.
A kind of 6. overload protection arrangement of automotive seat according to claim 1, it is characterised in that：The chair angle modulation dress
Put, chair heating device, ventilated seating device, seat massage device are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802580.5U CN206962418U (en) | 2017-07-05 | 2017-07-05 | A kind of overload protection arrangement of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802580.5U CN206962418U (en) | 2017-07-05 | 2017-07-05 | A kind of overload protection arrangement of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962418U true CN206962418U (en) | 2018-02-02 |
Family
ID=61383995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720802580.5U Expired - Fee Related CN206962418U (en) | 2017-07-05 | 2017-07-05 | A kind of overload protection arrangement of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962418U (en) |
-
2017
- 2017-07-05 CN CN201720802580.5U patent/CN206962418U/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 |
Granted publication date: 20180202 Termination date: 20200705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |