CN103552508B - Super-hydrophobic anti-dazzle rearview mirror - Google Patents
Super-hydrophobic anti-dazzle rearview mirror Download PDFInfo
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- CN103552508B CN103552508B CN201310568501.5A CN201310568501A CN103552508B CN 103552508 B CN103552508 B CN 103552508B CN 201310568501 A CN201310568501 A CN 201310568501A CN 103552508 B CN103552508 B CN 103552508B
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Abstract
The invention relates to a super-hydrophobic anti-dazzle rearview mirror. Chromium, silver or aluminum is used as the reflecting layer material of a common rearview mirror. However, if rays emitted from a powerful light source reflect off the rearview mirror, a driver can easily have a sense of vertigo, so that the driving safety is affected. In general, visible light with longer wave length is liable to generate glare, a blue rearview mirror adopts a multilayer coating lens and has lower reflectivity and excellent anti-dazzle function, and in addition, eyes can best adapt to blue light. However, the technology is more complicated, and all film layers require precise control. The super-hydrophobic anti-dazzle rearview mirror, disclosed by the invention, comprises glass (1), wherein a super-hydrophobic layer (2) is closely adhered to the front surface of the glass (1); an antireflection film (3) is closely adhered to the rear surface of the glass (1); a metallic nickel film (4) is closely adhered to the back side of the antireflection film (3). The super-hydrophobic anti-dazzle rearview mirror is applied to rearview mirrors in and outside an automobile.
Description
Technical field：
The present invention relates to a kind of Super-hydrophobic anti-dazzle rearview mirror, increases more particularly, to a kind of metallic reflection layer film and visible ray
Permeable membrane and super-hydrophobic layer.
Background technology：
Bai Jingwei aluminizes eyeglass, and reflectance is high, and chromium mirror is chromium plating minute surface, and reflectance is lower slightly, can be with anti-glare；Blue mirror is then
Multicoating eyeglass, reflectance is lower slightly, is that anti-glare function is most outstanding in three kinds.General rearview mirror all be chromium, silver, aluminum
It is higher as the reflectance of reflector material, silver and aluminum, if having intense light source in rearview mirror, such as the sun or rear car
Light, it is easy to make driver produce dazzling sense, affects traffic safety, chromium mirror to solve the problems, such as that dazzling but reflectance is relatively low,
The vision at night can be slightly dark, therefore German has invented blue mirror.Lan Jing be on the glass substrate the upper titanium dioxide of accurate coating and
Silicon dioxide, forms through each thickness of coating of accurate instrument controlling through multi-layer plating, and the visible ray of general upper wavelength holds
Be also easy to produce dazzle, Lan Jing reflections can produce interference to this light, therefore send blue light, and blue light to be then human eye most adapt to
Light.But the Technology is complex, each film layer of accurate control is needed.
Lan Jing surfaces are using multilayer dielectricity nanometer layer metal and the multilayer complex films of metal oxide layer.By adjusting deielectric-coating
Different thickness so that longer wavelengths of visible ray produces coherent interference, blue light wave is converted into, so as to produce antiglare effect.
Super hydrophobic material is the material that water is more than 150 ° in the contact angle of material surface, and Nano zinc oxide film has good
Good ultra-hydrophobicity, water droplet is not easy the surface for being attached to thin film.By the appropriate aluminium element that adulterates, oxygen can be properly increased
Change the transmitance of Zinc material.
The content of the invention：
It is an object of the invention to provide a kind of Super-hydrophobic anti-dazzle rearview mirror.
The object of the present invention is achieved like this：
A kind of Super-hydrophobic anti-dazzle rearview mirror, its composition includes：Glass, described glass front is glued with super-hydrophobic layer,
The rear surface of described glass is glued with anti-reflection film, and metallic nickel film is glued with behind described anti-reflection film.
Described Super-hydrophobic anti-dazzle rearview mirror, described glass is common float glass, and the thickness of glass is in 0.5mm-
Between 3mm.
Described Super-hydrophobic anti-dazzle rearview mirror, described super-hydrophobic layer is Al-Doped ZnO, the thickness of described super-hydrophobic layer
Spend for 100nm.
Described Super-hydrophobic anti-dazzle rearview mirror, described anti-reflection film is that TiO2-MgF2 combines film layer, described anti-reflection film
Thickness be 100nm-1000nm.
Described Super-hydrophobic anti-dazzle rearview mirror, described metallic nickel film as metallic reflector, described metallic nickel film
Thickness is 1000nm-2000nm.
Beneficial effect：
1. blue mirror is multicoating eyeglass, and reflectance is lower slightly, is that anti-glare function is most outstanding in the eyeglasses such as Bai Jing.
Lan Jing surfaces are using multilayer dielectricity nanometer layer metal and the multilayer complex films of metal oxide layer.By adjusting deielectric-coating
Different thickness so that longer wavelengths of visible ray produces coherent interference, blue light wave is converted into, so as to produce antiglare effect.
Lan Jing is above titanium dioxide and the silicon dioxide of accurate coating on the glass substrate, is respectively plated through accurate instrument controlling
Thickness degree is formed through multi-layer plating, and the visible ray of general upper wavelength easily produces dazzle, and Lan Jing reflections can be produced to this light
It is raw to interfere, therefore blue light is sent, and blue light is then the most adaptable light of human eye.
Super hydrophobic material is the material that water is more than 150 ° in the contact angle of material surface, and Nano zinc oxide film has good
Good ultra-hydrophobicity, water droplet is not easy the surface for being attached to thin film.By the appropriate aluminium element that adulterates, oxygen can be properly increased
Change the transmitance of Zinc material.
Description of the drawings：
Accompanying drawing 1 is the enforcement structure chart of the present invention.
In figure:1 is based superhydrophobic thin films, and 2 is glass, and 3 is TiO2 thin film, and 4 is MgF2 thin film, and 5 is TiO2
Thin film, 6 is metallic nickel film.
Specific embodiment：
Embodiment 1：
A kind of Super-hydrophobic anti-dazzle rearview mirror, its composition includes：Glass 2, described glass front is glued with super-hydrophobic layer
2, the rear surface of described glass is glued with anti-reflection film 3, and metallic nickel film 6 is glued with behind described anti-reflection film.
Embodiment 2：
Super-hydrophobic anti-dazzle rearview mirror according to embodiment 1, described glass is common float glass, the thickness of glass
Degree is between 0.5mm-3mm.
Embodiment 3：
Super-hydrophobic anti-dazzle rearview mirror according to embodiment 1, described super-hydrophobic layer is Al-Doped ZnO, described
The thickness of super-hydrophobic layer is 100nm.
Embodiment 4：
Super-hydrophobic anti-dazzle rearview mirror according to embodiment 1, described anti-reflection film is that TiO2-MgF2 combines film layer, institute
The thickness of the anti-reflection film stated is 100nm-1000nm.
Embodiment 5：
Super-hydrophobic anti-dazzle rearview mirror according to embodiment 1, described metallic nickel film is described as metallic reflector
Metallic nickel film thickness be 1000nm-2000nm.
Claims (1)
1. a kind of Super-hydrophobic anti-dazzle rearview mirror, its composition includes：Glass, is characterized in that：Described glass front is glued with super
Hydrophobic layer, the rear surface of described glass is glued with anti-reflection film, and metallic nickel film is glued with behind described anti-reflection film；
Described Super-hydrophobic anti-dazzle rearview mirror, described glass is common float glass, the thickness of glass 0.5mm-3mm it
Between；
Described Super-hydrophobic anti-dazzle rearview mirror, described super-hydrophobic layer is Al-Doped ZnO, and the thickness of described super-hydrophobic layer is
100nm；
Described Super-hydrophobic anti-dazzle rearview mirror, described anti-reflection film is two-layer TiO2Film presss from both sides one layer of MgF2The TiO of film2-MgF2Combination
Film layer, the thickness of described anti-reflection film is 100nm-1000nm；
Described Super-hydrophobic anti-dazzle rearview mirror, described metallic nickel film as metallic reflector, the thickness of described metallic nickel film
For 1000nm-2000nm；
The multilayer complex films of multilayer dielectricity nanometer layer metal and metal oxide layer, by the different thickness for adjusting deielectric-coating so that
Longer wavelengths of visible ray produces coherent interference, blue light wave is converted into, so as to produce antiglare effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568501.5A CN103552508B (en) | 2013-11-15 | 2013-11-15 | Super-hydrophobic anti-dazzle rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568501.5A CN103552508B (en) | 2013-11-15 | 2013-11-15 | Super-hydrophobic anti-dazzle rearview mirror |
Publications (2)
| Publication Number | Publication Date |
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| CN103552508A CN103552508A (en) | 2014-02-05 |
| CN103552508B true CN103552508B (en) | 2017-05-10 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175144Y (en) * | 1993-07-07 | 1994-08-24 | 陈全明 | Rear-view mirror with dizzy-protection function |
| CN202686148U (en) * | 2012-06-15 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Hydrophobic mirror surface structure of exterior rear-view mirror |
| CN103060773A (en) * | 2011-10-19 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | Preparation method of superhydrophobic surface material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288880Y (en) * | 1996-07-31 | 1998-08-26 | 张启昆 | Antidazzle composite coating film rear-view mirror |
| DE102004023932B4 (en) * | 2004-05-12 | 2006-04-06 | Flabeg Gmbh & Co. Kg | Rearview mirror for vehicles |
| JP2008107425A (en) * | 2006-10-23 | 2008-05-08 | Ichikoh Ind Ltd | Mirror and hydrophilic composite film having photocatalytic activity |
| CN102998871A (en) * | 2011-09-08 | 2013-03-27 | 华德塑料制品有限公司 | Reflecting film structure of transition layer |
| CN203511470U (en) * | 2013-11-15 | 2014-04-02 | 哈尔滨固泰电子有限责任公司 | Super-hydrophobic anti-glare rear view mirror |
-
2013
- 2013-11-15 CN CN201310568501.5A patent/CN103552508B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175144Y (en) * | 1993-07-07 | 1994-08-24 | 陈全明 | Rear-view mirror with dizzy-protection function |
| CN103060773A (en) * | 2011-10-19 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | Preparation method of superhydrophobic surface material |
| CN202686148U (en) * | 2012-06-15 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Hydrophobic mirror surface structure of exterior rear-view mirror |
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|---|---|
| CN103552508A (en) | 2014-02-05 |
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