CN207565474U - A kind of rainy day automatic cleaning system of rearview mirror - Google Patents
A kind of rainy day automatic cleaning system of rearview mirror Download PDFInfo
- Publication number
- CN207565474U CN207565474U CN201721606090.4U CN201721606090U CN207565474U CN 207565474 U CN207565474 U CN 207565474U CN 201721606090 U CN201721606090 U CN 201721606090U CN 207565474 U CN207565474 U CN 207565474U
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- China
- Prior art keywords
- rearview mirror
- connect
- rainy day
- oxide
- motor
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- Expired - Fee Related
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model is related to a kind of rainy day automatic cleaning system of rearview mirror, including motor, air pump, tracheae and air nozzle；Motor is connect with air pump；The gas outlet of air pump is connect by tracheae with air nozzle；Air nozzle is set on rearview mirror.Further include rain sensor, car body controller and metal-oxide-semiconductor drive axle；Rain sensor is connect by signal wire with car body controller；Car body controller is connect with metal-oxide-semiconductor drive axle；The control device of metal-oxide-semiconductor drive axle and motor connects.The technical program is realized at rainy day, the aqueous vapor on rearview mirror can be removed automatically, and the air pressure of jetting type water elimination can automatically adjust according to the size of rainfall, and the energy is reasonably utilized by providing high pressure gas to rearview mirror.
Description
Technical field
The utility model belongs to technical field of automobile accessories, particularly relates to a kind of rainy day automatic cleaning system of rearview mirror.
Background technology
The probability that traffic accident occurs when rainy day drives is more than the non-rainy day, one of chief reason be exactly the rainy day due to
Ponding is so as to cause the smudgy Chu of rearview mirror on rearview mirror, and so as to cause, driver's seat is unintelligible and leads to traffic accident.
Utility model content
The purpose of this utility model is to provide a kind of rainy day automatic cleaning system of rearview mirror, can not be solved with solving the prior art
The problem of certainly rainy day rearview mirror is fuzzy.
The utility model is achieved through the following technical solutions：
A kind of rainy day automatic cleaning system of rearview mirror, including motor, air pump, tracheae and air nozzle；
The motor is connect with the air pump；The gas outlet of the air pump is connect by the tracheae with the air nozzle；
The air nozzle is set on the rearview mirror.
Further include rain sensor, car body controller and metal-oxide-semiconductor drive axle；The rain sensor passes through signal wire and institute
State car body controller connection；The car body controller is connect with the metal-oxide-semiconductor drive axle；
The metal-oxide-semiconductor drive axle is connect with the control device of the motor.
Power supply is further included, the power supply is connect with the motor by conducting wire.
The power supply is accumulator.
The motor is structure as a whole with the air pump.
The car body controller leads to CAN bus with the metal-oxide-semiconductor drive axle and connect.
The beneficial effects of the utility model are：
The technical program is realized at rainy day, the aqueous vapor on rearview mirror can be with by providing high pressure gas to rearview mirror
Automatically it is removed, and the air pressure of jetting type water elimination can automatically adjust according to the size of rainfall, and the energy is reasonably utilized.
Description of the drawings
Fig. 1 is the structure principle chart of the utility model.
Reference sign
1 motor, 2 air pumps, 3 resistance to air pipes, 4 air nozzles, 5 car body controllers, 6 rain sensors, 7MOS pipe drive axles, 8
Accumulator.
Specific embodiment
The technical solution of the utility model is described in detail by the following examples, following embodiment is only exemplary
, it is only capable of for explanation and illustration the technical solution of the utility model, and be not to be construed as to technical solutions of the utility model
Limitation.
Embodiment 1
The application provides a kind of rainy day automatic cleaning system of rearview mirror, including motor, air pump, accumulator, resistance to air pipe and
Air nozzle.
Motor is connect with air pump；In the present embodiment, motor is structure as a whole with air pump.The gas outlet of air pump passes through pressure resistance
Tracheae is connect with air nozzle；Air nozzle is set on rearview mirror.
In the rainy day, start motor, resistance to air pipe is drawn air across to the nozzle being mounted on rearview mirror by air pump
It sprays, the high pressure gas after ejection is acted on rearview mirror, so as to remove the ponding on rearview mirror, improves the visible of rearview mirror
Degree.
Embodiment 2
The application provides a kind of rainy day automatic cleaning system of rearview mirror, as shown in Figure 1, including motor 1, air pump 2, accumulator
8th, resistance to air pipe 3, air nozzle 4；Further include rain sensor 6, car body controller 5 and metal-oxide-semiconductor drive axle 7；Rain sensor leads to
Signal wire is crossed to connect with car body controller；Car body controller is connect with metal-oxide-semiconductor drive axle.In the present embodiment, motor and air pump
It is structure as a whole.
The control device of metal-oxide-semiconductor drive axle and motor connects.
Car body controller leads to CAN bus with metal-oxide-semiconductor drive axle and connect.
In order to enable the system can work and the adjusting of whiff pressure size is carried out with rainfall size automatically, this system is led to
It crosses car body controller and reads rain sensor signal, and increase a metal-oxide-semiconductor drive axle LMD18200, the metal-oxide-semiconductor drive axle band
PWM functions, car body controller are driven the signal by CAN bus according to the size of the rain sensor signal of reading to metal-oxide-semiconductor
Dynamic bridge output pwm signal, metal-oxide-semiconductor drive axle carry out PWM controls to the control device of motor, i.e., metal-oxide-semiconductor drive axle is according to corresponding
PWM wave output duty cycle, metal-oxide-semiconductor drive axle circuit drives motor is with corresponding rotational speed, and corresponding motor speed, makes
The pressure of air that air pump is sprayed by air nozzle is obtained accordingly to be changed.
The utility model has carried out detailed explanation by preferred embodiment.However, by studying carefully above,
Variation and increase to each embodiment are also apparent to those of ordinary skill in the art.It is intended that institute
There are these to change and increase all to fall in the range protected in the utility model claims.
Claims (6)
1. a kind of rainy day automatic cleaning system of rearview mirror, which is characterized in that including motor, air pump, tracheae and air nozzle；
The motor is connect with the air pump；The gas outlet of the air pump is connect by the tracheae with the air nozzle；It is described
Air nozzle is set on the rearview mirror.
2. rainy day automatic cleaning system of rearview mirror according to claim 1, which is characterized in that further include rain sensor,
Car body controller and metal-oxide-semiconductor drive axle；The rain sensor is connect by signal wire with the car body controller；The vehicle body
Controller is connect with the metal-oxide-semiconductor drive axle；
The metal-oxide-semiconductor drive axle is connect with the control device of the motor.
3. rainy day automatic cleaning system of rearview mirror according to claim 1 or 2, which is characterized in that power supply is further included, it is described
Power supply is connect with the motor by conducting wire.
4. rainy day automatic cleaning system of rearview mirror according to claim 3, which is characterized in that the power supply is accumulator.
5. rainy day automatic cleaning system of rearview mirror according to claim 1, which is characterized in that the motor and the air pump
It is structure as a whole.
6. rainy day automatic cleaning system of rearview mirror according to claim 2, which is characterized in that the car body controller and institute
It states metal-oxide-semiconductor drive axle and leads to CAN bus connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606090.4U CN207565474U (en) | 2017-11-27 | 2017-11-27 | A kind of rainy day automatic cleaning system of rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606090.4U CN207565474U (en) | 2017-11-27 | 2017-11-27 | A kind of rainy day automatic cleaning system of rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565474U true CN207565474U (en) | 2018-07-03 |
Family
ID=62692109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606090.4U Expired - Fee Related CN207565474U (en) | 2017-11-27 | 2017-11-27 | A kind of rainy day automatic cleaning system of rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391791A (en) * | 2020-03-20 | 2020-07-10 | 三一智矿科技有限公司 | Sensor cleaning method and device, unmanned vehicle for mine and readable storage medium |
| CN113866097A (en) * | 2021-09-09 | 2021-12-31 | 中国科学院大气物理研究所 | Automatic cleaning system for optical instrument mirror surface and using method thereof |
-
2017
- 2017-11-27 CN CN201721606090.4U patent/CN207565474U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391791A (en) * | 2020-03-20 | 2020-07-10 | 三一智矿科技有限公司 | Sensor cleaning method and device, unmanned vehicle for mine and readable storage medium |
| CN111391791B (en) * | 2020-03-20 | 2021-08-27 | 三一智矿科技有限公司 | Sensor cleaning method and device, unmanned vehicle for mine and readable storage medium |
| CN113866097A (en) * | 2021-09-09 | 2021-12-31 | 中国科学院大气物理研究所 | Automatic cleaning system for optical instrument mirror surface and using method thereof |
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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: 20180703 Termination date: 20201127 |