CN210591619U - Automobile waterproof rearview mirror made of hydrophobic material - Google Patents

Abstract

The utility model discloses a waterproof rear-view mirror of car that hydrophobic material made, including rear-view mirror shell, waterproof rear-view mirror lens, connection port, CH₃Surface layer, OH group layer, dry glass and waterproof silica gel. The utility model has the advantages that: the waterproof rearview mirror lens comprises CH₃Superficial layer, OH basic unit face and dry glass guarantee the stability of waterproof rear-view mirror lens, and alleviate the quality of waterproof rear-view mirror lens, practice thrift manufacturing cost, CH3 superficial layer improves the hydrophobicity of this waterproof rear-view mirror lens, guarantees the definition of waterproof rear-view mirror lens surface in the rainy day, reduces the potential safety hazard, and OH basic unit face guarantees CH₃High quality of the surface layer and good efficiencyThe operation is simplified by using a silicon-alkyl self-assembly technology, and the waterproof silica gel prevents rainwater from entering the rearview mirror shell, protects the circuit elements inside the rearview mirror shell and effectively prolongs the service life of the rearview mirror shell.

Description

Automobile waterproof rearview mirror made of hydrophobic material

Technical Field

The utility model relates to a waterproof rear-view mirror of car specifically is a waterproof rear-view mirror of car that hydrophobic material made belongs to car technical field.

Background

The driving risk in rainy days is higher, except rainwater accumulation and road sliding on the road, one main reason is that rainwater blocks the sight, statistics shows that traffic accidents caused by driving in rainy days are higher than that in normal weather by more than 50%, and disastrous traffic accidents caused by sight blocking in rainy days are higher by more than 80%, the sight of drivers is increased by reducing the blocking of rainwater on rearview mirrors, so that road traffic safety accidents in rainy days can be effectively reduced, and the life and property safety of people are protected.

Although waterproof rearview mirrors for automobiles are common, the waterproof rearview mirrors for automobiles still have problems in the practical use process, one of which is that many high molecular materials can form a complete and continuous coating film after being dried, but the molecules of a solid high molecular and the coating film always have some gaps, the width of the gaps is about a few nanometers, and single water molecules can pass through the gaps, but the water in the nature is usually in an association state, dozens of water molecules form a large molecular group due to the action of hydrogen melting, so that the water is difficult to pass through the gaps between the high molecular molecules in practice, and the hydrophilic rainproof agent causes the image of the rearview mirror to be deformed due to the local uneven water film, so that the driving visual field is influenced, the hydrophobic rainproof agent is that the hydrophobic high molecular material is coated on the rearview mirror to form a high molecular coating, water drops slide down by utilizing the vehicle speed and the self weight of the water drops to play a rainproof effect, but the water droplet is very little or the speed of a motor vehicle is unable landing when lower, lead to there being the water droplet of dense numb and hemp on the rear-view mirror, the definition of rear-view mirror has been reduced on the contrary, it is third, super hydrophobicity rain-proof agent comprises nanoparticle and macromolecular material, the rear-view mirror after super hydrophobicity rain-proof agent handles makes the efficiency that the rain droplet gliding drops and drops high, and can play the effect of dust prevention, but super hydrophobicity rain-proof agent surface firmness is not enough, wipe just to lose super rain-proof performance and rain-proof effect with hand or towel and have the ageing, the price is also relatively higher.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a waterproof rearview mirror made of hydrophobic material for automobile.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an automobile waterproof rearview mirror made of hydrophobic materials comprises a rearview mirror shell, a waterproof rearview mirror lens, a connecting port and CH₃A surface layer, an OH group layer, dry glass and waterproof silica gel; the rear-view mirror shell is formed by injection molding process, installs at the outermost end of this waterproof rear-view mirror, and it is located the surface of car, waterproof rear-view mirror lens installation is fixed on the medial surface of rear-view mirror shell, and it is located waterproof silica gel inboard, connection port is connected with the car, and its tail end that is located the rear-view mirror shell, CH₃The surface layer is arranged on the outermost side of the waterproof rearview mirror of the automobile, and the OH base layer surface is positioned on CH₃Between superficial layer and the dry glass, dry glass is located between two OH basic unit faces, waterproof silica gel is fixed between rear-view mirror shell and waterproof rear-view mirror lens, and is seamless connection between the two.

Preferably, in order to ensure the stability of the waterproof rearview mirror lens, lighten the quality of the waterproof rearview mirror lens and save the production cost, the waterproof rearview mirror lens comprises CH₃The surface layer, the OH group layer and the dry glass are all prepared and connected by physical and chemical methods.

Preferably, in order to improve the hydrophobicity of the waterproof rearview mirror lens, ensure the definition of the surface of the waterproof rearview mirror lens in rainy days and reduce potential safety hazards, the CH3 surface layer is prepared by immersing an OH base layer surface into a reaction solution on the surface of a CH3 monomolecular layer, reacting for 1 hour under the water bath condition of 55 ℃, fully cleaning with absolute ethyl alcohol and deionized water in sequence, and drying with high-purity nitrogen.

Preferably, in order to ensure CH₃The OH-based surface layer is prepared by immersing dried glass into a prepared Pirahan solution in advance, treating the dried glass for 1h under the condition of 80 ℃ water bath, taking out the glass, fully cleaning the glass with deionized water and drying the glass with high-purity nitrogen.

Preferably, in order to prevent that rainwater from getting into the rear-view mirror housing, protect the inside circuit component of rear-view mirror housing, effectively prolong its life, waterproof silica gel is fixed between rear-view mirror housing and waterproof rear-view mirror lens through the connected mode that bonds, and self material is silica gel.

The utility model has the advantages that: the automobile waterproof rearview mirror made of the hydrophobic material is reasonable in design, and the waterproof rearview mirror lens comprises CH₃The waterproof rearview mirror comprises a surface layer, an OH group layer and dry glass, wherein the surface layer, the OH group layer and the dry glass are prepared and connected by physical and chemical methods, the stability of the waterproof rearview mirror is ensured, the quality of the waterproof rearview mirror is reduced, the production cost is saved, the CH3 surface layer is formed by immersing the OH group layer into a CH3 monomolecular layer surface reaction solution through a physical and chemical method, the reaction is carried out for 1h under a water bath condition of 55 ℃, absolute ethyl alcohol and deionized water are sequentially and fully cleaned, high-purity nitrogen gas is dried to prepare the waterproof rearview mirror, the hydrophobicity of the waterproof rearview mirror is improved, the definition of the surface of the waterproof rearview mirror in a rainy day is ensured, the potential safety hazard is reduced, the OH group layer is formed by immersing the dried dry glass into a prepared Pirahan solution in advance, treating for 1h under a water bath condition of 80 ℃, the glass is₃The high quality of superficial layer, and effectively utilize silicon-alkyl self-assembly technique to carry out the simplified operation, waterproof silica gel passes through the connected mode of bonding and fixes between rear-view mirror shell and waterproof rear-view mirror lens, and self material is silica gel, prevents that rainwater from getting into the rear-view mirror shell, protects rear-view mirror shell internal circuit component, effectively prolongs its life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the lens structure of the present invention.

In the figure: 1. rearview mirror housing, 2, waterproof rearview mirror lens, 3, connecting port, 4, CH₃Surface layer, 5, OH base layer surface, 6, dry glass and 7, waterproof silica gel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a hydrophobic waterproof rearview mirror for an automobile includes a rearview mirror housing 1, a waterproof rearview mirror 2, a connection port 3, and a CH₃A surface layer 4, an OH group layer 5, dry glass 6 and waterproof silica gel 7; rearview mirror shell 1 is formed by injection molding process preparation, installs at the outermost end of this waterproof rearview mirror, and it is located the surface of car, waterproof rear-view mirror lens 2 is installed and is fixed on rearview mirror shell 1's medial surface, and it is located waterproof silica gel 7 inboardly, connection port 3 is connected with the car, and its tail end that is located rearview mirror shell 1, CH₃The surface layer 4 is arranged at the outermost side of the waterproof rearview mirror of the automobile, and the OH group surface 5 is positioned at CH₃Between superficial layer 4 and dry glass 6, dry glass 6 is located between two OH basic unit faces 5, waterproof silica gel 7 is fixed between rear-view mirror housing 1 and waterproof rear-view mirror lens 2, and is seamless connection between the two.

The waterproof rearview mirror lens 2 comprises CH₃The waterproof rearview mirror comprises a surface layer 4, an OH group layer 5 and dry glass 6, wherein the surface layer 4, the OH group layer 5 and the dry glass are prepared and connected through physical and chemical methods, the stability of the waterproof rearview mirror 2 is guaranteed, the quality of the waterproof rearview mirror 2 is reduced, the production cost is saved, the CH3 surface layer 4 is formed by immersing the OH group layer 5 into a CH3 monomolecular layer surface reaction solution, the reaction is carried out for 1h under a water bath condition of 55 ℃, absolute ethyl alcohol and deionized water are sequentially and fully cleaned, high-purity nitrogen is dried, the hydrophobicity of the waterproof rearview mirror 2 is improved, the definition of the surface of the waterproof rearview mirror 2 in rainy days is guaranteed, potential safety hazards are reduced, the OH base layer surface 5 is formed by immersing the dried dry glass 6 into a prepared Pirahan solution in advance, treating for 1h under the water bath condition of 80 ℃, the glass is taken out, fully cleaned by deionized water, and driedGuarantee CH₃Superficial layer 4's high quality, and effectively utilize silicon-alkyl self-assembly technique to simplify the operation, waterproof silica gel 7 is fixed between rear-view mirror housing 1 and waterproof rear-view mirror lens 2 through the connected mode that bonds, and self material is silica gel, prevents to have the rainwater to get into rear-view mirror housing 1, protects 1 internal circuit component of rear-view mirror housing, effectively prolongs its life.

The working principle is as follows: when the hydrophobic material is used for manufacturing the waterproof rearview mirror of the automobile, acetone, absolute ethyl alcohol and deionized water are sequentially used for fully cleaning glass, each liquid is cleaned for three times in an ultrasonic cleaning machine, drying is carried out to obtain blank dry glass 6, the dried dry glass 6 is immersed into a Pirahan solution prepared in advance, the glass is treated for 1h under the condition of 80 ℃ water bath, the glass is taken out, the deionized water is used for fully cleaning, high-purity nitrogen is used for drying to obtain glass of an OH base layer surface 5, the obtained OH surface glass slides are immersed into a CH3 monomolecular layer surface reaction solution piece by piece, the reaction is carried out for 1h under the condition of 55 ℃ water bath, the absolute ethyl alcohol and the deionized water are sequentially used for fully cleaning, the high-purity nitrogen is used for drying to₃Surface layer 4, which is then placed inside the mirror housing 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. The utility model provides a waterproof rear-view mirror of car that hydrophobic material made which characterized in that: comprises a rearview mirror shell (1), a waterproof rearview mirror lens (2), a connecting port (3) and CH₃A surface layer (4), an OH group layer (5), dry glass (6) and waterproof silica gel (7); rearview mirror shell (1) is formed by injection molding process preparation, installs at the outermost end of this waterproof rearview mirror, and it is located the surface of car, waterproof rear-view mirror lens (2) are installed and are fixed on the medial surface of rearview mirror shell (1), and it is located waterproof silica gel (7) inboard, connection port (3) are connected with the car, and its tail end that is located rearview mirror shell (1), CH₃The surface layer (4) is arranged at the outermost side of the waterproof rearview mirror of the automobile, and the OH group layer (5) is positioned at CH₃Between superficial layer (4) and dry glass (6), dry glass (6) are located between two OH basic unit face (5), waterproof silica gel (7) are fixed between rear-view mirror shell (1) and waterproof rear-view mirror lens (2), and are seamless connection between the two.

2. The waterproof automobile rearview mirror made of hydrophobic material as claimed in claim 1, wherein: the waterproof rearview mirror lens (2) comprises CH₃A surface layer (4), an OH group layer (5) and dry glass (6), and the three are prepared and connected by physical and chemical methods.

3. The waterproof automobile rearview mirror made of hydrophobic material as claimed in claim 1, wherein: waterproof silica gel (7) are fixed between rear-view mirror shell (1) and waterproof rear-view mirror lens (2) through the connected mode that bonds, and self material is silica gel.

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