CN104723961B - A kind of winter automobile warming up starting alarm set - Google Patents
A kind of winter automobile warming up starting alarm set Download PDFInfo
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- CN104723961B CN104723961B CN201510162386.0A CN201510162386A CN104723961B CN 104723961 B CN104723961 B CN 104723961B CN 201510162386 A CN201510162386 A CN 201510162386A CN 104723961 B CN104723961 B CN 104723961B
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- relay
- water temperature
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Abstract
The invention discloses a kind of winter automobile warming up starting alarm set, its innovative point is：Including pre- thermal light, preheating indicator light circuit and normally closed relay, on the relay that the coil of the normally closed relay is connected in triggering water temperature controling circuit, when relay adhesive, coil working；Switch one end of the normally closed relay and an electrode of working power are connected, and the switch other end of the normally closed relay is connected with preheating indicator light circuit；Also include ignition switch, the ignition switch is connected between an electrode of working power and pre- thermal light, the pre- thermal light is connected with preheating indicator light circuit；Preheating indicator light circuit is connected in series with existing cooling-water temperature sensor in automobile, and cooling-water temperature sensor is connected with triggering water temperature controling circuit.The winter automobile warming up starting alarm set of the present invention, car owner is when winter, engine temperature was low, and warming up when can start to walk with indicator lamp to being reminded, i.e., lamp is bright when water temperature is low, and lamp goes out when up to starting temperature.
Description
Technical field
The present invention relates to a kind of winter automobile warming up starting alarm set, belong to automobile technical field.
Background technology
In general, winter starts cylinder to be stopped transport by a night, has certain machine oil and deposits.Opened during cool car state
The motor-car period of the day from 11 p.m. to 1 a.m, because the atomization of gasoline is bad, the machine oil oil film that the gasoline of liquid state can be destroyed on cylinder inner wall, increase friction resistance
Power, so as to reduce the service life of engine.Therefore, warming up is necessary；But when driving a vehicle in the winter time, especially exist
North of china in winter is driven a vehicle, and because the low temperature warming up time not enough starts to walk, engine temperature is too low, and lubricating oil is sticky, causes engine to grind
Aggravation is damaged, engine life is shortened.
There is water-thermometer to indicate engine temperature on current car, but many car owners do not know about to this, and warming up does not rise on request
Step.
The content of the invention
It is an object of the invention to provide a kind of winter automobile warming up starting alarm set, when winter, engine temperature was low,
Warming up when can start to walk with indicator lamp to being reminded, i.e., lamp is bright when water temperature is low, and lamp goes out when up to starting temperature.
The technical solution adopted by the present invention is：A kind of winter automobile warming up starting alarm set, its innovative point is：Including
Pre- thermal light, preheating indicator light circuit and normally closed relay,
On the relay that the coil of the normally closed relay is connected in triggering water temperature controling circuit, when relay adhesive,
Coil working；
Switch one end of the normally closed relay and an electrode of working power are connected, and the switch of the normally closed relay is another
One end is connected with preheating indicator light circuit；
Also include ignition switch, the ignition switch is connected between an electrode of working power and pre- thermal light, should
Pre- thermal light is connected with preheating indicator light circuit；Preheating indicator light circuit is connected company with existing cooling-water temperature sensor in automobile
Connect, cooling-water temperature sensor is connected with triggering water temperature controling circuit.
Further, in addition to normally opened relay and buzzer, the coil of the normally opened relay is connected into in-car gear
Control circuit connection；Switch one end of the normally closed relay and another electrode of working power are connected, the normally opened relay
The switch other end and one end of buzzer connect, the switch of the other end of buzzer and normally closed relay is connected.
Beneficial effects of the present invention are as follows：
（1）The winter automobile warming up starting alarm set of the present invention, car owner is when winter, engine temperature was low, and warming up extremely may be used
Reminded during starting to walk with indicator lamp, i.e., lamp is bright when water temperature is low, lamp goes out when up to starting temperature.
（2）The winter automobile warming up starting alarm set of the present invention, increases pre- thermal light and buzzer, can effectively carry
Whether awake car owner suitably starts to walk, and the automobile of protection car owner avoids causing damage, extends the service life of automobile.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is winter automobile warming up starting alarm set overall structure diagram of the invention.
Fig. 2 is another overall structure diagram of winter automobile warming up starting alarm set of the invention.
Embodiment
As shown in Figure 1：The present invention relates to a kind of winter automobile warming up starting alarm set, including pre- thermal light 1, preheating
Indicator light circuit 2 and normally closed relay 3,
On the relay that the coil of normally closed relay 3 is connected in triggering water temperature controling circuit 4, when relay adhesive, line
Enclose work；
Normally closed relay 3 switch one end and working power an electrode connect, the switch other end of normally closed relay 3 with
Preheating indicator light circuit 2 is connected；
Also include ignition switch 7, the ignition switch 7 is connected between an electrode of working power and pre- thermal light 1,
The pre- thermal light 1 is connected with preheating indicator light circuit 2；Preheating indicator light circuit 2 is gone here and there with existing cooling-water temperature sensor 5 in automobile
Connection connection, cooling-water temperature sensor 5 is connected with triggering water temperature controling circuit 6.
As the further preferred of the present embodiment, as shown in Figure 2：Present invention additionally comprises normally opened relay 8 and buzzer 10,
The coil of normally opened relay 8 is connected to be connected into in-car shift control circuit 9；Switch one end of normally closed relay 3 and working power
Another electrode connection, normally opened relay 8 switch the other end and buzzer one end connect, the other end of buzzer 10 with often
Close the switch connection of relay 3.
Application method：Ignition switch is opened-instrument board on the pre- thermal light of warming up it is bright-after engine start-using former
The existing cooling-water temperature sensor collection signal-triggering water temperature controling circuit-of car makes normally closed relay coil obtain electric opening-disconnection indicator lamp
Circuit-indicator lamp goes out.
Described above is the preferred embodiment of the present invention, it is impossible to the interest field of the present invention is limited with this.It should refer to
Go out, for those skilled in the art, technical scheme is modified or equivalent substitution, all
Protection scope of the present invention is not departed from.
Claims (1)
- The alarm set 1. a kind of winter automobile warming up is started to walk, it is characterised in that：Including pre- thermal light, preheating indicator light circuit and On normally closed relay, the relay that the coil of the normally closed relay is connected in triggering water temperature controling circuit, when relay is inhaled Close, coil working；The switch of the normally closed relay is connected with preheating indicator light circuit；Also include ignition switch, the igniting is opened Pass is connected between an electrode of working power and pre- thermal light, and the pre- thermal light is connected with preheating indicator light circuit； Preheating indicator light circuit is connected in series with existing cooling-water temperature sensor in automobile, and cooling-water temperature sensor connects with triggering water temperature controling circuit Connect；Also include normally opened relay and buzzer, the coil of the normally opened relay is connected into the connection of in-car shift control circuit；Institute State switch one end of normally closed relay and another electrode of working power is connected, the switch of the normally opened relay and buzzer One end is connected, and the other end of buzzer and the switch of normally closed relay are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162386.0A CN104723961B (en) | 2015-04-08 | 2015-04-08 | A kind of winter automobile warming up starting alarm set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162386.0A CN104723961B (en) | 2015-04-08 | 2015-04-08 | A kind of winter automobile warming up starting alarm set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723961A CN104723961A (en) | 2015-06-24 |
| CN104723961B true CN104723961B (en) | 2017-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162386.0A Active CN104723961B (en) | 2015-04-08 | 2015-04-08 | A kind of winter automobile warming up starting alarm set |
Country Status (1)
| Country | Link |
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| CN (1) | CN104723961B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179619A (en) * | 2013-05-27 | 2014-12-03 | 北汽福田汽车股份有限公司 | Preheat control system and method for glow plug |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953556A (en) * | 1995-08-11 | 1997-02-25 | Denso Corp | Glow lamp control device |
| US5803863A (en) * | 1997-03-03 | 1998-09-08 | Caterpillar Inc. | Transmission warm-up control strategy |
| CN101858293B (en) * | 2010-04-30 | 2013-05-08 | 北京协进科技发展有限公司 | Reminder and method for preheating time of cold vehicle startup |
| CN102991420B (en) * | 2012-11-29 | 2015-05-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle preheating warning device and method |
| CN204567443U (en) * | 2015-04-08 | 2015-08-19 | 南通理工学院 | A kind of automobile warming up starting in winter alarm set |
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2015
- 2015-04-08 CN CN201510162386.0A patent/CN104723961B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179619A (en) * | 2013-05-27 | 2014-12-03 | 北汽福田汽车股份有限公司 | Preheat control system and method for glow plug |
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| Publication number | Publication date |
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| CN104723961A (en) | 2015-06-24 |
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