CN105539375A - Rearview mirror capable of removing water through ultrasonic - Google Patents
Rearview mirror capable of removing water through ultrasonic Download PDFInfo
- Publication number
- CN105539375A CN105539375A CN201510478044.XA CN201510478044A CN105539375A CN 105539375 A CN105539375 A CN 105539375A CN 201510478044 A CN201510478044 A CN 201510478044A CN 105539375 A CN105539375 A CN 105539375A
- Authority
- CN
- China
- Prior art keywords
- minute surface
- ultrasonic transducer
- ultrasonic
- super sonic
- dewaters
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 10
- 239000011148 porous material Substances 0.000 claims description 14
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention provides a rearview mirror capable of removing water through ultrasonic. The rearview mirror comprises a mirror surface and a housing semi-surrounding the mirror surface, wherein an ultrasonic transducer which faces downwards is fixed on the inner side of the upper part of the housing, and the propagation direction of ultrasonic generated by the ultrasonic transducer is parallel and attached to the mirror surface; a reflection plate over against the ultrasonic transducer is arranged on the inner side of the lower part of the housing. According to the rearview mirror, ultrasonic energy can be fully utilized for quickly removing water mist on the surface of the rearview mirror.
Description
Technical field
The present invention relates to vehicular spare parts field, especially, is a kind of automobile rearview mirror.
Background technology
The water smoke problem of automobile rearview mirror is a puzzlement driver's difficult problem always.In order to remove water smoke, current topmost method adopts electric heater unit, and the heat produced due to heating wire is simultaneously uniform to whole minute surface, and directly dissipate to external world, and therefore, not only energy consumption is comparatively large, and minute surface heats up slow, and water removal effect is more weak.
In view of the foregoing, application number is 201220687863.7, and name is called a kind of patent of super sonic rain removal device for automobile rearview mirror, proposes the scheme adopting super sonic to remove mirror surface mist; But its ultrasonic transducer is installed on minute surface rear, direct and minute surface is fixed, and according to the program, the vibrational energy of transducer is directly passed to minute surface, that is transducer directly makes minute surface high-frequency vibration; Because the quality of minute surface is comparatively large, and transducer power is less, is difficult to drive minute surface reliably to vibrate at all, even and if vibration get up, minute surface is in high frequency back and forth movement process, and kinetic energy loss is also very huge; On the other hand, during minute surface vibration, the region with minute surface homalographic is pushed and fluctuates, energy is extremely disperseed, reduce further water removal effect.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of super sonic to dewater back mirror, this back mirror can make full use of ultrasonic energy, is eliminated fast by back mirror surface water smoke.
The technical scheme that actualizing technology object of the present invention adopts is: this super sonic back mirror that dewaters comprises minute surface, and the shell of minute surface described in semi-surrounding; The upper inner of described shell is fixed with ultrasonic transducer downwards, and the ultrasonic propagation direction that described ultrasonic transducer produces is parallel and be close to described minute surface; The lower inside of described shell is provided with one piece just to the reflecting plate of described ultrasonic transducer.
As preferably, the front of described minute surface is also provided with one piece by the transparent shrouding of complete for described shell capping; Described ultrasonic transducer is clipped between minute surface and transparent shrouding; Described transparent shrouding surface is covered with the pore running through plate body.Further preferably, each described pore is in the circular depressed center on a transparent shrouding respectively; The aperture of pore is 1/3 ~ 1/10 of described circular depressed.
As preferably, described transparent shrouding is divided into two-layer, and two-layer between leave the minim gap of 0.1 ~ 0.5mm.
Beneficial effect of the present invention is: this super sonic dewaters back mirror in use, the super sonic produced by ultrasonic transducer is at the upper and lower sides interreflection of minute surface, and skim over the medial surface of minute surface or transparent shrouding, the water smoke being attached to minute surface or the water smoke that is attached to transparent shrouding inside face are cleared away fast; In this process, because super sonic utilizes at minute surface upper and lower sides interreflection, seldom externally dissipate, so the energy that dewaters is very concentrated, energy consumption is less, and efficiency is higher.
Accompanying drawing explanation
Fig. 1 is that this super sonic dewaters the schematic side view of embodiment one of back mirror.
Fig. 2 is that this super sonic dewaters the schematic side view of embodiment two of back mirror.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In embodiment illustrated in fig. 1 one, this super sonic back mirror that dewaters comprises minute surface 1, and the shell 2 of minute surface described in semi-surrounding; The upper inner of described shell 2 is fixed with ultrasonic transducer 3 downwards, and the ultrasonic propagation direction that described ultrasonic transducer 3 produces is parallel and be close to described minute surface 1; The lower inside of described shell 2 is provided with one piece just to the reflecting plate 4 of described ultrasonic transducer 3.
Super sonic in the present embodiment one dewaters back mirror in use, the super sonic produced by ultrasonic transducer 3 is skimming over minute surface 1, as run into the globule of specular surface, is then directly absorbed by the globule, and globule rapid atomization is dissipated, as do not run into the globule, then by the upper and lower sides interreflection at minute surface 1, recycling, seldom externally dissipate, this structure visible makes the energy that dewaters of ultrasonic transducer 3 very concentrated, and energy consumption is less, and efficiency is higher.
For the embodiment two shown in Fig. 2, the front of described minute surface 1 is also provided with one piece by the transparent shrouding 5 of complete for described shell 2 capping; Described ultrasonic transducer 3 is clipped between minute surface 1 and transparent shrouding 5; Described transparent shrouding 5 surface is covered with the pore running through plate body.The advantage of the program is, first extraneous rainwater is attached to the outside face of transparent shrouding 5, under the capillary force effect of described pore, is towed to the medial surface of transparent shrouding, thus is scanned by super sonic and eliminate; Owing to being subject to the restriction in pore aperture, on transparent shrouding 5 or inside cannot form the bulky grain globule, thus makes the liquid atomization more rapid, and due to the existence of transparent shrouding 5, further reduces leaking of ultrasonic energy.
In addition, on described transparent shrouding 5, each described pore is in the circular depressed center on a transparent shrouding respectively; The aperture of pore is 1/3 ~ 1/10 of described circular depressed; By this scheme, significantly can reduce branch's density of pore, to improve intensity and the cleanliness of transparent shrouding, the water droplet being in transparent shrouding surface automatically will slide to pore along depression under wind-force effect.
Described transparent shrouding 5 can also be divided into two-layer, and two-layer between leave the minim gap of 0.1 ~ 0.5mm; Thus make rainwater can form film between described minim gap, be beneficial to absorb the super sonic penetrating pore in large area, reduce energy excessive and accelerate atomizing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. super sonic dewaters a back mirror, comprises minute surface (1), and the shell of minute surface described in semi-surrounding (2); It is characterized in that: the upper inner of described shell (2) is fixed with ultrasonic transducer (3) downwards, the ultrasonic propagation direction that described ultrasonic transducer (3) produces is parallel and be close to described minute surface (1); The lower inside of described shell (2) is provided with one piece just to the reflecting plate (4) of described ultrasonic transducer (3).
2. super sonic according to claim 1 dewaters back mirror, it is characterized in that: the front of described minute surface (1) is also provided with one piece by the transparent shrouding (5) of described shell (2) capping completely; Described ultrasonic transducer (3) is clipped between minute surface (1) and transparent shrouding (5); Described transparent shrouding (5) surface is covered with the pore running through plate body.
3. super sonic according to claim 2 dewaters back mirror, it is characterized in that: each described pore is in the circular depressed center on a transparent shrouding (5) respectively; The aperture of pore is 1/3 ~ 1/10 of described circular depressed.
4. super sonic according to claim 2 dewaters back mirror, it is characterized in that: described transparent shrouding (5) is divided into two-layer, and two-layer between leave the minim gap of 0.1 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478044.XA CN105539375B (en) | 2015-08-07 | 2015-08-07 | Ultrasonic wave removes water rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478044.XA CN105539375B (en) | 2015-08-07 | 2015-08-07 | Ultrasonic wave removes water rearview mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539375A true CN105539375A (en) | 2016-05-04 |
| CN105539375B CN105539375B (en) | 2017-11-21 |
Family
ID=55819066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478044.XA Active CN105539375B (en) | 2015-08-07 | 2015-08-07 | Ultrasonic wave removes water rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105539375B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572625A (en) * | 2018-11-27 | 2019-04-05 | 温州市华晖汽摩配件厂(普通合伙) | A kind of ultrasonic wave demisting expelling water eyeglass |
| CN109715304A (en) * | 2016-09-16 | 2019-05-03 | 艾克维斯塔股份有限公司 | Ultrasonic fluid removes system |
Citations (10)
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|---|---|---|---|---|
| JPH0415149A (en) * | 1990-05-07 | 1992-01-20 | Y M Shokai:Kk | Rear-view mirror device for vehicle |
| JPH08140898A (en) * | 1991-05-29 | 1996-06-04 | Y & Y:Kk | Elastic surface wave wiper |
| JPH08254738A (en) * | 1995-03-15 | 1996-10-01 | Canon Inc | Wiper device for television camera housing |
| KR19980025732U (en) * | 1996-11-05 | 1998-08-05 | 박병재 | Car side mirror water droplet removal structure |
| CN101108599A (en) * | 2007-08-14 | 2008-01-23 | 成都市宇中梅科技有限责任公司 | Water absorbing pore structure of reflector for automobile |
| CN201179489Y (en) * | 2008-02-27 | 2009-01-14 | 凯智实业股份有限公司 | Ultrasonic atomization apparatus with low consumption energy |
| JP2010047906A (en) * | 2008-08-19 | 2010-03-04 | Nakai Komuten:Kk | Transparent resin body system |
| CN102442273A (en) * | 2011-11-16 | 2012-05-09 | 龚文资 | Control circuit for removing rainwater of automobile rearview mirror by using ultrasonic wave |
| CN102774326A (en) * | 2012-07-31 | 2012-11-14 | 苏州市伦琴工业设计有限公司 | Automobile rearview mirror |
| CN103863259A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Ultrasound rain shedding device for automobile rear view mirrors |
-
2015
- 2015-08-07 CN CN201510478044.XA patent/CN105539375B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415149A (en) * | 1990-05-07 | 1992-01-20 | Y M Shokai:Kk | Rear-view mirror device for vehicle |
| JPH08140898A (en) * | 1991-05-29 | 1996-06-04 | Y & Y:Kk | Elastic surface wave wiper |
| JPH08254738A (en) * | 1995-03-15 | 1996-10-01 | Canon Inc | Wiper device for television camera housing |
| KR19980025732U (en) * | 1996-11-05 | 1998-08-05 | 박병재 | Car side mirror water droplet removal structure |
| CN101108599A (en) * | 2007-08-14 | 2008-01-23 | 成都市宇中梅科技有限责任公司 | Water absorbing pore structure of reflector for automobile |
| CN201179489Y (en) * | 2008-02-27 | 2009-01-14 | 凯智实业股份有限公司 | Ultrasonic atomization apparatus with low consumption energy |
| JP2010047906A (en) * | 2008-08-19 | 2010-03-04 | Nakai Komuten:Kk | Transparent resin body system |
| CN102442273A (en) * | 2011-11-16 | 2012-05-09 | 龚文资 | Control circuit for removing rainwater of automobile rearview mirror by using ultrasonic wave |
| CN102774326A (en) * | 2012-07-31 | 2012-11-14 | 苏州市伦琴工业设计有限公司 | Automobile rearview mirror |
| CN103863259A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Ultrasound rain shedding device for automobile rear view mirrors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715304A (en) * | 2016-09-16 | 2019-05-03 | 艾克维斯塔股份有限公司 | Ultrasonic fluid removes system |
| CN109572625A (en) * | 2018-11-27 | 2019-04-05 | 温州市华晖汽摩配件厂(普通合伙) | A kind of ultrasonic wave demisting expelling water eyeglass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105539375B (en) | 2017-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171026 Address after: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi Street No. 5 under the lotus island shore village Applicant after: Xinchang County habayashi Street restoration Machinery Factory Address before: Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215100 Applicant before: Ma Genchang |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181012 Address after: 221600 south side of Zhou Bo Road, Peixian Economic Development Zone, Xuzhou, Jiangsu Patentee after: Jiangsu Fengyuan Vehicle Industry Co., Ltd. Address before: 312500 No. 5, lower Island, lotus bank, Xinchang County, Shaoxing, Zhejiang. Patentee before: Xinchang County habayashi Street restoration Machinery Factory |
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| TR01 | Transfer of patent right |