CN108859976A - A kind of rearview mirror camera keeps off the rain Anti-wet system - Google Patents
A kind of rearview mirror camera keeps off the rain Anti-wet system Download PDFInfo
- Publication number
- CN108859976A CN108859976A CN201810773881.9A CN201810773881A CN108859976A CN 108859976 A CN108859976 A CN 108859976A CN 201810773881 A CN201810773881 A CN 201810773881A CN 108859976 A CN108859976 A CN 108859976A
- Authority
- CN
- China
- Prior art keywords
- rearview mirror
- camera
- gas outlet
- mounting hole
- air inlet
- 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.)
- Pending
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Classifications
-
- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- 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
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
-
- 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
-
- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
Abstract
It keeps off the rain Anti-wet system the invention discloses a kind of rearview mirror camera, including rearview mirror shell and the rearview mirror being mounted in rearview mirror shell, camera mounting hole is offered on the rearview mirror, camera body is installed in the camera mounting hole, first gas outlet is located at the bottom of camera mounting hole, the inside of the rearview mirror shell is also equipped with blower, the input terminal of the blower is connected with air inlet pipe, one end of the air inlet pipe is connected in the first airflow channel, the output end of the blower is connected with the second airflow channel, the top of second airflow channel is connected with the second gas outlet, second gas outlet is located at the bottom of camera mounting hole.Meet the requirement under various operating conditions, keep dry at the camera lens of camera body in real time, the bottom of rearview mirror shell is arranged in air intake casing, and rainwater is avoided to enter in the first airflow channel, is suitble to promote the use of.
Description
Technical field
The present invention relates to automobile side blind area monitoring system technical field, specially a kind of rearview mirror camera keeps off the rain waterproof
Leaching system.
Background technique
In driving procedure, rear side vehicle is observed by rearview mirror and barrier is the important leverage of traffic safety, but
It is the limitation due to body construction, blind area not can avoid still, bury hidden danger for traffic safety.Driving, ancillary technique is at full speed
By installing camera in two rearview mirrors in left and right, and rear real-time imaging is transferred to interior display screen today of development
On, driver, which can see, to be had clear or carrys out vehicle in the safe range of rear, to eliminate sight blind area, improve the peace driven
Overall coefficient.Currently, this kind of equipment has been widely used in blind area monitoring, reversing assists, in the systems such as auxiliary of parking.But it is applying
In the process, many problems are also following, and wherein one of problem is exactly that cam lens on rainy day are easily stained with rainwater, lead
Image blur, focal length variations are caused, whole system function is made almost to paralyse.And rainy day traffic accident is easily sent out, risk factor of driving a vehicle
Increase, only resolves the problem that rainwater causes camera fuzzy, this system can just be made to play bigger effect.For this
Problem, industry technology personnel take a variety of solutions, and relatively large number of is to divide hydrophobic film in cam lens film on surface
With two kinds of hydrophilic film, the characteristics of hydrophobic film is water droplet just as the droplet on lotus leaf, to will form round drop above rapid
It slips, not will form washmarking, but the country is difficult to find that Reliable Products at present；And hydrophilic film then can be such that water is formed uniformly in film surface
Water layer, but focal length variations and blurred image problem are found or can existed during actual test, it is difficult to reach and pacifies with the person
The requirement of complete closely related automotive safety product.
For this purpose, application No. is CN201510011373.3 to disclose a kind of rearview mirror camera rain insensitive device, including side
The camera being arranged in rearview mirror, the cam lens front are provided with a semi-enclosed guard shield, the guard shield
Face lens direction is provided with an aperture.The system not only has splendid rainproof effect, but also structure is simple, easy for installation,
It is low in cost, there is very big market application potential.
But above scheme is only suitable for using in driving process, in stop off or slowly traveling, into
Air port does not have wind entrance, and camera can be blocked and smudgy by rainwater at this time, has certain limitation.
Summary of the invention
It keeps off the rain Anti-wet system the purpose of the present invention is to provide a kind of rearview mirror camera, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of rearview mirror camera keeps off the rain Anti-wet system
System, including rearview mirror shell and the rearview mirror being mounted in rearview mirror shell, offers on the rearview mirror and takes the photograph
As head mounting hole, camera body is installed in the camera mounting hole, the bottom of the rearview mirror shell be equipped with into
Gas shell, offers air inlet on the air intake casing, and the end of the air inlet is communicated with the first airflow channel, and described first
The top of airflow channel is connected with the first gas outlet, and first gas outlet is located at the bottom of camera mounting hole, behind the side
The inside of mirror housings is also equipped with blower, and the input terminal of the blower is connected with air inlet pipe, one end connection of the air inlet pipe
Into the first airflow channel, the output end of the blower is connected with the second airflow channel, and the top of second airflow channel connects
It is connected to the second gas outlet, second gas outlet is located at the bottom of camera mounting hole.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
Stating camera mounting hole is elliptical aperture, and the bottom angled of the camera mounting hole is down-set, first gas outlet and the
Two gas outlets are provided on the inclined-plane of camera mounting hole bottom angled.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
It states air intake casing and rearview mirror shell is integrally formed, the air intake casing is located at the underface of rearview mirror outer casing bottom.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
The intracorporal air inlet of gas inlet shell is stated in horn-like.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
Blower is stated using mini fan model FP108, the blower, which is wired to, drives indoor control panel.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
State the camera lens setting of the outlet alignment camera body of the first gas outlet and the second gas outlet.
As advanced optimizing for the technical program, a kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, institute
The level height for stating air inlet pipe is lower than the mounting height of blower.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of rearview mirror camera of the present invention keeps off the rain Anti-wet
System, when vehicle driving, air-flow enters the first airflow channel by air inlet, and is discharged by the first gas outlet, due to the
One gas outlet outlet alignment camera body camera lens setting, and then the rainwater on camera body camera lens can be blown away or
Person rapidly air-dries rainwater, when parking or low running speed, is constantly led to air-flow drum to the second air-flow using blower
Road, and be discharged by the second gas outlet, the camera lens setting of the outlet alignment camera body of the second gas outlet, and then can will take the photograph
As the rainwater on head ontology camera lens is blown away or rapidly air-dries rainwater, meet the requirement under various operating conditions, keeps in real time
It is dry at the camera lens of camera body, in addition, the intracorporal air inlet of gas inlet shell, in horn-like, intake is big, air intake casing setting
In the bottom of rearview mirror shell, rainwater is avoided to enter in the first airflow channel, is suitble to promote the use of, have very high practical
Property, greatly improve a kind of rearview mirror camera keep off the rain Anti-wet system using functional, guarantee its using effect and
Utilization benefit is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is that a kind of rearview mirror camera of the present invention keeps off the rain the structural schematic diagram of Anti-wet system；
Fig. 2 is that a kind of rearview mirror camera of the present invention keeps off the rain the schematic diagram of internal structure of Anti-wet system；
Fig. 3 is that a kind of rearview mirror camera of the present invention keeps off the rain the portion the A enlarged structure schematic diagram of Anti-wet system.
In figure：1 rearview mirror shell, 2 rearview mirrors, 3 camera mounting holes, 4 camera bodies, 5 air intake casings, 6 into
Port, 7 first airflow channels, 8 first gas outlets, 9 blowers, 10 air inlet pipe, 11 second airflow channels, 12 second gas outlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of rearview mirror camera keeps off the rain Anti-wet system,
Including rearview mirror shell 1 and the rearview mirror being mounted in rearview mirror shell 12, offers and take the photograph on the rearview mirror 2
As head mounting hole 3, camera body 4, the bottom installation of the rearview mirror shell 1 are installed in the camera mounting hole 3
There is air intake casing 5, the bottom of rearview mirror shell 1 is arranged in air intake casing 5, and avoid rainwater from entering in the first airflow channel 7,
Air inlet 6 is offered on the air intake casing 5, the end of the air inlet 6 is communicated with the first airflow channel 7, first gas
The top of circulation road 7 is connected with the first gas outlet 8, and when vehicle driving, air-flow enters the first airflow channel 7 by air inlet 6,
And be discharged by the first gas outlet 8, due to the camera lens setting of the outlet alignment camera body 4 of the first gas outlet 8, and then can
Rainwater on 4 camera lens of camera body is blown away or rapidly air-dries rainwater, first gas outlet 8 is located at camera installation
The bottom in hole 3, the inside of the rearview mirror shell 1 are also equipped with blower 9, and the input terminal of the blower 9 is connected with air inlet pipe
10, one end of the air inlet pipe 10 is connected in the first airflow channel 7, and it is logical that the output end of the blower 9 is connected with the second air-flow
Road 11, the top of second airflow channel 11 is connected with the second gas outlet 12, when parking or low running speed, utilizes
Constantly air-flow drum is discharged to the second airflow channel 11, and by the second gas outlet 12 for blower 9, the outlet of the second gas outlet 12
It is directed at the camera lens setting of camera body 4, and then the rainwater on 4 camera lens of camera body can be blown away or rapidly by rainwater
It air-dries, second gas outlet 12 is located at the bottom of camera mounting hole 3.
Specifically, the camera mounting hole 3 is elliptical aperture, the bottom angled of the camera mounting hole 3 is down-set,
First gas outlet 8 and the second gas outlet 12 are provided on the inclined-plane of 3 bottom angled of camera mounting hole.
Specifically, the air intake casing 5 and rearview mirror shell 1 are integrally formed, the air intake casing 5 is located at rearview mirror
The underface of 1 bottom of shell.
Specifically, air inlet 6 in the air intake casing 5, in horn-like, intake is big.
Specifically, the blower 9 uses mini fan model FP108, the blower 9 is wired to driver's cabin
Interior control panel is constantly roused air-flow to the second airflow channel 11 using blower 9.
Specifically, the camera lens that the outlet of first gas outlet 8 and the second gas outlet 12 is directed at camera body 4 is set
It sets, the rainwater on 4 camera lens of camera body can be blown away or rapidly air-dries rainwater.
Specifically, the level height of the air inlet pipe 10 is lower than the mounting height of blower 9.
Working principle：A kind of rearview mirror camera of the present invention keeps off the rain Anti-wet system, on the basis of existing technology into
Row improves, in use, air-flow enters the first airflow channel 7 by air inlet 6, and passes through the first gas outlet 8 when vehicle driving
Discharge, due to the camera lens setting of the outlet alignment camera body 4 of the first gas outlet 8, and then can be by 4 camera lens of camera body
On rainwater blow away and perhaps rapidly air-dry rainwater when parking or low running speed, using blower 9 constantly by air-flow
Drum is discharged to the second airflow channel 11, and by the second gas outlet 12, the outlet alignment camera body 4 of the second gas outlet 12
Camera lens setting, and then the rainwater on 4 camera lens of camera body can be blown away or rapidly air-dry rainwater, meet various operating conditions
Under requirement, in addition, air inlet 6 in air intake casing 5, in horn-like, intake is big, and air intake casing 5 is arranged in side back sight
The bottom of mirror shell 1 avoids rainwater from entering in the first airflow channel 7, is suitble to promote the use of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- Anti-wet system, including rearview mirror shell 1. a kind of rearview mirror camera keeps off the rain（1）And it is mounted on rearview mirror Shell（1）In rearview mirror（2）, it is characterised in that：The rearview mirror（2）On offer camera mounting hole（3）, described Camera mounting hole（3）In camera body is installed（4）, the rearview mirror shell（1）Bottom air intake casing is installed （5）, the air intake casing（5）On offer air inlet（6）, the air inlet（6）End be communicated with the first airflow channel （7）, first airflow channel（7）Top be connected with the first gas outlet（8）, first gas outlet（8）Positioned at camera Mounting hole（3）Bottom, the rearview mirror shell（1）Inside be also equipped with blower（9）, the blower（9）Input terminal It is connected with air inlet pipe（10）, the air inlet pipe（10）One end be connected to the first airflow channel（7）In, the blower（9）It is defeated Outlet is connected with the second airflow channel（11）, second airflow channel（11）Top be connected with the second gas outlet（12）, institute State the second gas outlet（12）Positioned at camera mounting hole（3）Bottom.
- The Anti-wet system 2. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：The camera shooting Head mounting hole（3）For elliptical aperture, the camera mounting hole（3）Bottom angled it is down-set, first gas outlet（8）With Second gas outlet（12）It is provided with camera mounting hole（3）On the inclined-plane of bottom angled.
- The Anti-wet system 3. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：The air inlet Shell（5）With rearview mirror shell（1）It is integrally formed, the air intake casing（5）Positioned at rearview mirror shell（1）Bottom just under Side.
- The Anti-wet system 4. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：The air inlet Shell（5）Interior air inlet（6）In horn-like.
- The Anti-wet system 5. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：The blower （9）Using mini fan model FP108, the blower（9）It is wired to and drives indoor control panel.
- The Anti-wet system 6. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：Described first Gas outlet（8）With the second gas outlet（12）Outlet be directed at camera body（4）Camera lens setting.
- The Anti-wet system 7. a kind of rearview mirror camera according to claim 1 keeps off the rain, it is characterised in that：The air inlet Pipe（10）Level height be lower than blower（9）Mounting height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773881.9A CN108859976A (en) | 2018-07-15 | 2018-07-15 | A kind of rearview mirror camera keeps off the rain Anti-wet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773881.9A CN108859976A (en) | 2018-07-15 | 2018-07-15 | A kind of rearview mirror camera keeps off the rain Anti-wet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859976A true CN108859976A (en) | 2018-11-23 |
Family
ID=64301878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773881.9A Pending CN108859976A (en) | 2018-07-15 | 2018-07-15 | A kind of rearview mirror camera keeps off the rain Anti-wet system |
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| Country | Link |
|---|---|
| CN (1) | CN108859976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11780381B2 (en) | 2019-05-14 | 2023-10-10 | Stoneridge Electronics Ab | Mirror replacement system with camera anti-soiling feature |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083730A (en) * | 2007-10-01 | 2009-04-23 | Panasonic Corp | On-vehicle camera |
| CN104590134A (en) * | 2015-01-09 | 2015-05-06 | 清华大学苏州汽车研究院（吴江） | Rainproof device for camera of side rearview mirror |
| CN204726394U (en) * | 2015-06-20 | 2015-10-28 | 郑德刚 | Two air admission type dewaters back mirror |
| CN206264905U (en) * | 2016-12-09 | 2017-06-20 | 重庆平步青云汽车配件有限公司 | Rearview mirror with automatic water-removing function |
| CN106994937A (en) * | 2017-04-13 | 2017-08-01 | 江苏大学 | A kind of vehicle rear-view mirror keeps off the rain demister |
-
2018
- 2018-07-15 CN CN201810773881.9A patent/CN108859976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083730A (en) * | 2007-10-01 | 2009-04-23 | Panasonic Corp | On-vehicle camera |
| CN104590134A (en) * | 2015-01-09 | 2015-05-06 | 清华大学苏州汽车研究院（吴江） | Rainproof device for camera of side rearview mirror |
| CN204726394U (en) * | 2015-06-20 | 2015-10-28 | 郑德刚 | Two air admission type dewaters back mirror |
| CN206264905U (en) * | 2016-12-09 | 2017-06-20 | 重庆平步青云汽车配件有限公司 | Rearview mirror with automatic water-removing function |
| CN106994937A (en) * | 2017-04-13 | 2017-08-01 | 江苏大学 | A kind of vehicle rear-view mirror keeps off the rain demister |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11780381B2 (en) | 2019-05-14 | 2023-10-10 | Stoneridge Electronics Ab | Mirror replacement system with camera anti-soiling feature |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
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