CN112519683A - Electric system for automatically heating and removing rain for automobile outer rearview mirror - Google Patents
Electric system for automatically heating and removing rain for automobile outer rearview mirror Download PDFInfo
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- CN112519683A CN112519683A CN202011494264.9A CN202011494264A CN112519683A CN 112519683 A CN112519683 A CN 112519683A CN 202011494264 A CN202011494264 A CN 202011494264A CN 112519683 A CN112519683 A CN 112519683A
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- air
- rain
- rearview mirror
- sensor
- heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/0602—Rear-view mirror arrangements mounted on vehicle exterior comprising means for cleaning or deicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses an electric system for automatically heating and removing rain of an automobile outer rearview mirror, which comprises a rearview mirror shell, an air equalizing pipe and an electric device, wherein a plate body is installed inside the rearview mirror shell through screws, a controller is installed on the surface of the plate body, a storage battery is arranged at the bottom of the controller, a lens is embedded in the end surface of the rearview mirror shell, a left heating sheet is installed on the left side of the back of the lens, a right heating sheet is installed on the right side of the back of the lens, an air nozzle is fixedly connected to the bottom of the air equalizing pipe, the left end of the air equalizing pipe is fixedly connected with an air guide pipe, the air guide pipe is fixedly connected with an air outlet of an air pump, and. The electric system for automatically heating and removing rain of the automobile outer rearview mirror drives the automobile in rainy days by arranging the electric device, so that the condition of the automobile at the rear can be clearly seen from the inside of the rearview mirror, and the safety during driving is greatly improved.
Description
Technical Field
The invention relates to the field of automobile rearview mirror equipment, in particular to an electric system for automatically heating and removing rain for an automobile exterior rearview mirror.
Background
At present, most of automobile exterior rearview mirrors can only be heated manually, and a driver can turn on the exterior rearview mirrors and forget to turn off the exterior rearview mirrors, so that the heating plate works for a long time, the power consumption and the oil consumption are reduced, and the service life of the heating plate is also shortened; meanwhile, the external rearview mirrors of most automobiles have no functions of automatically removing ice and dust; the heating switch can only be manually turned on for deicing, and the hidden trouble of forgetting to turn off long-time heating exists; sometimes, when a vehicle is driven to pass through a certain area with a severe environment, dust is adhered to a rearview mirror, the sight is seriously influenced, at the moment, the vehicle can only be stopped, the dust is manually wiped off, then the vehicle continues to run, and the time is delayed; moreover, most of the external rearview mirrors of automobiles have no function of clearing rainwater, so that the vision is blurred when the automobiles are driven in rainy days, and the safety is seriously influenced.
The invention provides an automatic heating and rain removing electric system for an automobile outer rearview mirror, aiming at making up for market vacancy.
Disclosure of Invention
The invention aims to provide an electric system for automatically heating and removing rain for an automobile exterior rearview mirror, so as to solve the defects in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automobile exterior rear-view mirror self-heating and electric system except that rain, includes rear-view mirror casing, equal trachea and electric device, the plate body is installed through the screw to rear-view mirror casing inside, and the surface mounting of plate body has the controller, and the simultaneous control ware bottom is provided with the battery to the terminal surface of rear-view mirror casing inlays and has the lens, left heating plate is installed in lens back left side, and lens back right side installs right heating plate, equal trachea bottom fixedly connected with air cock, and equal trachea left end and air duct fixed connection, the gas outlet fixed connection of air duct and air pump simultaneously to the air pump is installed in the inside left side of rear-view mirror casing, frost sensor, laying dust sensor and rain and fog sensor are installed respectively to the surperficial right side of lens.
Preferably, the inside upside of rear-view mirror casing has evenly seted up multiunit orifice, and the inside upside of orifice installs the air cock, and orifice and air cock are the slope setting, and the inclination of orifice is 66.
Preferably, the left heating plate and the right heating plate are both electrically connected with the controller, and the models of the left heating plate and the right heating plate are HX 88603.
Preferably, the frost sensor and the dust sensor are both electrically connected with the controller, and the rain and fog sensor is electrically connected with the controller through a LIN wire.
Preferably, the frost sensor, the left heating sheet and the right heating sheet form a frost removing structure of the automobile exterior mirror, the rain fog sensor and the air pump form a rain fog removing structure of the automobile exterior mirror, and the dust sensor and the air pump form a dust removing structure of the automobile exterior mirror.
Preferably, the air outlet of the air pump is communicated with the spray holes through an air equalizing pipe and an air tap through an air duct, and the air equalizing pipe is arranged on the upper right side of the lens.
Preferably, the electric device is composed of a frost sensor, a dust sensor, a rain and fog sensor, a controller, a heating sheet and an air pump.
Compared with the prior art, the invention has the beneficial effects that:
1. by the arrangement of the electric device, the vehicle can be driven in rainy days, the condition of the vehicle behind can be clearly seen from the rearview mirror, and the safety during driving is greatly improved;
2. the rearview mirror has frost formation, fogging and dust accumulation, manual cleaning is not needed, the system automatically cleans, and the time is saved;
3. when defrosting, the system automatically heats and stops, so that oil consumption and battery power are saved, and the service life of the heating sheet is prolonged.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a side view of the present invention in FIG. 1;
FIG. 3 is a top view of the present invention shown in FIG. 1;
FIG. 4 is an enlarged view of the structure A of the present invention;
FIG. 5 is a logic diagram of the operation of the electrical device of the present invention.
Reference numbers in the figures: 1. a rearview mirror housing; 2. a lens; 3. a left heating plate; 4. a storage battery; 5. a controller; 6. a right heating plate; 7. a frost sensor; 8. a dust sensor; 9. a rain and fog sensor; 10. a gas homogenizing pipe; 11. an air tap; 12. spraying a hole; 13. a plate body; 14. an air duct; 15. an air pump; 16. an electrical device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an electric system for automatically heating and removing rain of an automobile exterior rearview mirror comprises a rearview mirror shell 1, an air equalizing pipe 10 and an electric device 16, wherein a plate body 13 is installed inside the rearview mirror shell 1 through screws, a controller 5 is installed on the surface of the plate body 13, a storage battery 4 is arranged at the bottom of the controller 5, a lens 2 is embedded in the end face of the rearview mirror shell 1, a left heating sheet 3 is installed on the left side of the back of the lens 2, a right heating sheet 6 is installed on the right side of the back of the lens 2, an air nozzle 11 is fixedly connected to the bottom of the air equalizing pipe 10, the left end of the air equalizing pipe 10 is fixedly connected with an air guide pipe 14, the air guide pipe 14 is fixedly connected with an air outlet of an air pump 15, the air pump 15 is installed on the left side inside the rearview mirror shell 1, and an ice frost sensor 7; the frost sensor 7, the left heating sheet 3 and the right heating sheet 6 form a frost removing structure of the automobile exterior rearview mirror, the rain fog sensor 9 and the air pump 15 form a rain fog removing structure of the automobile exterior rearview mirror, and the dust sensor 8 and the air pump 15 form a dust removing structure of the automobile exterior rearview mirror; a plurality of groups of spray holes 12 are uniformly formed in the upper side inside the rearview mirror shell 1, air nozzles 11 are mounted on the upper side inside the spray holes 12, the spray holes 12 and the air nozzles 11 are obliquely arranged, and the inclination angle of the spray holes 12 is 66 degrees; the left heating piece 3 and the right heating piece 6 are both electrically connected with the controller 5, and the models of the left heating piece 3 and the right heating piece 6 are HX 88603; the frost sensor 7 and the dust sensor 8 are both electrically connected with the controller 5, and the rain and fog sensor 9 is electrically connected with the controller 5 through an LIN wire; an air outlet of the air pump 15 is communicated with the spray hole 12 through an air equalizing pipe 10 and an air nozzle 11 through an air duct 14, and the air equalizing pipe 10 is arranged on the upper right side of the lens 2; the electric device 16 consists of six parts, namely a frost sensor 7, a dust sensor 8, a rain and fog sensor 9, a controller 5, a heating sheet and an air pump 15.
When the ignition switch is set to the ON position, the air pump 15 is in an inflation state until the ignition switch is full, and the air pump 15 stops working; while the electrical device 16 enters a real-time monitoring of the state of the lens 2.
The defrosting structure principle of the lens 2 is as follows: when the frost sensor 7 detects that the lens 2 is frozen, a frost signal is converted into an electric signal and is input to the controller 5, the controller 5 drives the left heating sheet 3 and the right heating sheet 6 to heat, and frost on the surface of the lens 2 is heated and fused until the frost sensor 7 cannot detect the frost, and the left heating sheet 3 and the right heating sheet 6 stop heating;
the rain and fog removing structure principle of the lens 2 is as follows: the frost is heated and then is converted into water, in the process, the rain and fog sensor 9 simultaneously detects the magnitude of the water level, and when the water level reaches a set value; the rain and fog sensor 9 converts the rainfall signal into an electric signal and inputs the electric signal to the controller 5; the controller 5 drives the 12V air pump 15 according to the magnitude of the rain, the 12V air pump 15 is adjusted by PWM waves, and the air pump 15 is made to spray air with corresponding air pressure grade so as to quickly blow off the melted ice water; when raining, when the rain fog sensor 9 detects that the rainfall of the lens 2 reaches a set value, the rainfall signal is converted into an electric signal and is input to the controller 5; the controller 5 drives the 12V air pump 15 according to the magnitude of the rain, the 12V air pump 15 is adjusted by PWM waves, and the air pump 15 is made to spray air with corresponding air pressure level so as to quickly blow off the melted rain; when the rain and fog sensor 9 detects that the lens 2 is fogged, the fogging signal is converted into an electric signal to be input to the controller 5, the controller 5 drives the left heating plate 3 and the right heating plate 6 to heat until the rain and fog sensor 9 cannot detect the fogging, and the left heating plate 3 and the right heating plate 6 stop heating; the signal transmission between the rain and fog sensor 9 and the controller 5 is transmitted through a LIN wire;
the dust removing structure principle of the lens 2 is as follows: when the dust sensor 8 detects that the dust amount of the lens 2 reaches a set value, the dust sensor converts a dust signal into an electric signal and inputs the electric signal to the controller 5; the controller 5 drives the 12V air pump 15, and the air pump 15 blows dust with high-pressure air.
The rain fog sensor 9 measures 3 grades (0, 1 and 2) of rainfall grade, wherein the 0 grade is icy water or light rain, the 1 grade is medium rain, and the 2 grade is heavy rain; the air pressure level of the air discharged from the air pump 15 is also classified into 3 levels (0, 1, 2), where 0 level is low air pressure, 1 level is medium air pressure, and 2 level is high air pressure.
As shown in fig. 1 and 4: the air generated by the air pump 15 enters the air equalizing pipe 10 through the air duct 14 and enters the air tap 11, and is finally sprayed out along with the spraying holes 12, the spraying holes 12 are obliquely arranged, the bottoms of the spraying holes 12 are arranged at the upper right side of the lens 2, and the air is sprayed out from the obliquely arranged spraying holes 12 and sprayed on the surface of the lens 2 to carry out rain removing and dust removing operations on the lens 2.
The working principle is as follows: when the electric system for automatically heating and removing rain of the automobile exterior rearview mirror is used, frost, rain and fog information of the surface of the lens 2 can be simultaneously transmitted to the controller 5 by the frost sensor 7, the rain and fog sensor 9 and the dust sensor 8 in an electric mode, the controller 5 heats the left heating plate 3 and the right heating plate 6 by driving to melt and remove frost on the surface of the lens 2, meanwhile, the controller 5 drives the air pump 15 to work to blow and sweep rain and dust on the surface of the lens 2, and through the arrangement of the electric device, a vehicle is driven in rainy days, so that the rear vehicle condition can be clearly seen from the interior of the rearview mirror, and the safety during driving is greatly improved; the whole process of the automatic heating of the automobile outside rear-view mirror and the operation of the electric system except rain is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automobile exterior rear-view mirror self-heating and except that electric system of rain, includes rear-view mirror casing (1), equal trachea (10) and electric installation (16), its characterized in that: a plate body (13) is arranged in the rearview mirror shell (1) through screws, a controller (5) is arranged on the surface of the plate body (13), a storage battery (4) is arranged at the bottom of the controller (5), a lens (2) is embedded on the end surface of the rearview mirror shell (1), a left heating plate (3) is arranged on the left side of the back of the lens (2), a right heating piece (6) is arranged on the right side of the back of the lens (2), the bottom of the air equalizing pipe (10) is fixedly connected with an air tap (11), the left end of the air equalizing pipe (10) is fixedly connected with an air duct (14), the air duct (14) is fixedly connected with an air outlet of an air pump (15), and the air pump (15) is arranged on the left side inside the rearview mirror shell (1), and the right side of the surface of the lens (2) is respectively provided with the frost sensor (7), the accumulated dust sensor (8) and the rain and fog sensor (9).
2. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: multiunit orifice (12) have evenly been seted up to inside upside of rear-view mirror casing (1), and the inside upside of orifice (12) installs air cock (11), and orifice (12) are oblique setting with air cock (11), and the inclination of orifice (12) is 66.
3. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: the left heating piece (3) and the right heating piece (6) are both electrically connected with the controller (5), and the models of the left heating piece (3) and the right heating piece (6) are HX 88603.
4. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: the frost sensor (7) and the dust sensor (8) are both electrically connected with the controller (5), and the rain and fog sensor (9) is electrically connected with the controller (5) through an LIN wire.
5. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: the automobile outer rearview mirror is characterized in that the frost removing sensor (7), the left heating sheet (3) and the right heating sheet (6) form a frost removing structure of the automobile outer rearview mirror, the rain and fog removing structure of the automobile outer rearview mirror is formed by the rain and fog sensor (9) and the air pump (15), and the dust removing structure of the automobile outer rearview mirror is formed by the dust sensor (8) and the air pump (15).
6. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: the air outlet of the air pump (15) is communicated with the spray holes (12) through an air equalizing pipe (10), an air tap (11) and an air duct (14), and the air equalizing pipe (10) is arranged on the upper right side of the lens (2).
7. The automatic heating and rain removing electrical system for the external rear-view mirror of the automobile according to claim 1, wherein: the electric device (16) consists of six parts, namely a frost sensor (7), a dust sensor (8), a rain and fog sensor (9), a controller (5), a heating sheet and an air pump (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494264.9A CN112519683A (en) | 2020-12-17 | 2020-12-17 | Electric system for automatically heating and removing rain for automobile outer rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494264.9A CN112519683A (en) | 2020-12-17 | 2020-12-17 | Electric system for automatically heating and removing rain for automobile outer rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112519683A true CN112519683A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011494264.9A Pending CN112519683A (en) | 2020-12-17 | 2020-12-17 | Electric system for automatically heating and removing rain for automobile outer rearview mirror |
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| Country | Link |
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| CN (1) | CN112519683A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130007155A (en) * | 2011-06-29 | 2013-01-18 | 엘지이노텍 주식회사 | Apparatus for removing moisture from outside mirror in vehicle |
| CN103569065A (en) * | 2013-11-08 | 2014-02-12 | 黄友明 | Water spray removing device of automobile rearview mirror |
| CN108674376A (en) * | 2018-07-24 | 2018-10-19 | 湖南龙创汽车技术有限公司 | Automobile side-window and rearview mirror rain removing and defrosting device and its control system |
| CN208947208U (en) * | 2018-08-21 | 2019-06-07 | 上海责亚汽车设计有限公司 | A kind of automobile rearview mirror with except rain defrosting function |
| CN209395766U (en) * | 2018-12-13 | 2019-09-17 | 广州市公用事业高级技工学校(广州市公用事业技师学院、广州市公用事业高级职业技术培训学院) | Rearview mirror cleaning device and automobile |
-
2020
- 2020-12-17 CN CN202011494264.9A patent/CN112519683A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130007155A (en) * | 2011-06-29 | 2013-01-18 | 엘지이노텍 주식회사 | Apparatus for removing moisture from outside mirror in vehicle |
| CN103569065A (en) * | 2013-11-08 | 2014-02-12 | 黄友明 | Water spray removing device of automobile rearview mirror |
| CN108674376A (en) * | 2018-07-24 | 2018-10-19 | 湖南龙创汽车技术有限公司 | Automobile side-window and rearview mirror rain removing and defrosting device and its control system |
| CN208947208U (en) * | 2018-08-21 | 2019-06-07 | 上海责亚汽车设计有限公司 | A kind of automobile rearview mirror with except rain defrosting function |
| CN209395766U (en) * | 2018-12-13 | 2019-09-17 | 广州市公用事业高级技工学校(广州市公用事业技师学院、广州市公用事业高级职业技术培训学院) | Rearview mirror cleaning device and automobile |
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Application publication date: 20210319 |
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