CN219523632U - Front windshield with automatic temperature control and defogging functions - Google Patents

Abstract

The utility model discloses a front windshield with an automatic temperature control and defogging function, which comprises a windshield body, wherein the windshield body comprises a melamine coating layer, the top of the melamine coating layer is coated with a polyvinyl fluoride coating layer, the top of the polyvinyl fluoride coating layer is coated with a polytetrafluoroethylene coating layer, the top of the polytetrafluoroethylene coating layer is coated with an acrylic acid coating layer, the front surface of the windshield body is fixedly provided with a wiper, and the back surface of the windshield body is fixedly provided with a temperature control dehumidifier. The utility model solves the problems that the service life of the windshield is greatly reduced, the cost of a user is increased, the market share is reduced and the use requirement of people cannot be met due to the fact that the traditional windshield is poor in heat insulation effect through the arrangement of the melamine coating layer, the polyvinyl fluoride coating layer, the polytetrafluoroethylene coating layer and the acrylic acid coating layer.

Description

Front windshield with automatic temperature control and defogging functions

Technical Field

The utility model relates to the technical field of windshields, in particular to a front windshield with an automatic temperature control and defogging function.

Background

The windscreen is a ford burst fanciful in twentieth century, two glass sheets are clamped together, a layer of PVC plastic is used for separating the two glass sheets to form a glass similar to a sandwich, the technology is still applied, when the automobile encounters the condition that the windscreen is broken during running, the automobile must reduce the speed of the automobile and move away from a lane as soon as possible, meanwhile, the automobile keeps calm, the steering wheel is not required to be suddenly rotated, or the automobile is excessively braked, at the moment, a driver needs to timely step on a brake pedal with proper force according to the traffic condition that the windscreen is broken, the automobile is driven to the roadside as soon as possible, if the windscreen for emergency use is changed to be best, if the automobile is required to continue running without the windscreen, the automobile can be started after all the broken windscreen are knocked down, but the automobile is not required to be accelerated, otherwise, the air pressure in the automobile is too high, the rear window glass is possibly pressed to fly off, the existing windscreen is poor in heat insulation effect, the service life of the windscreen is probably reduced greatly, the cost of the user is increased, the market occupancy is reduced, and the service requirement of people is met.

Disclosure of Invention

The utility model aims to provide a front windshield with an automatic temperature control and defogging function, which has the advantages of heat insulation and heat preservation, and solves the problems that the service life of the windshield is greatly reduced, the cost of a user is increased, the market share is reduced and the use requirement of people cannot be met due to the fact that the heat insulation and heat preservation effect of the existing windshield is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a front windshield that possesses automatic accuse temperature defogging function, includes the windshield body, the windshield body is including the melamine dope layer, the top coating on melamine dope layer has the polyvinyl fluoride dope layer, the top coating on polyvinyl fluoride dope layer has the polytetrafluoroethylene dope layer, the top coating on polytetrafluoroethylene dope layer has the acrylic acid dope layer, the front surface fixed mounting of windshield body has the wiper, the back fixed mounting of windshield body has accuse temperature dehumidifier.

Preferably, the polytetrafluoroethylene coating layer comprises a polypropylene coating layer, and the bottom of the polypropylene coating layer is coated with a graphene coating layer.

Preferably, the bottom of the graphene coating layer is coated with an alkyd coating layer, and the thickness of the alkyd coating layer is zero and three millimeters.

Preferably, the acrylic coating layer comprises a boron nitride coating layer, and the inner surface of the boron nitride coating layer is coated with an epoxy coal tar pitch coating layer.

Preferably, the inner surface of the epoxy coal tar pitch coating layer is coated with a polyimide coating layer, and the thickness of the polyimide coating layer is zero and one millimeter.

Preferably, the thickness of the melamine coating layer is zero five millimeters, and the thickness of the polyvinyl fluoride coating layer is zero four millimeters.

Preferably, the melamine coating layer and the polyvinyl fluoride coating layer are connected through a PA coating, and the polytetrafluoroethylene coating layer and the acrylic coating layer are connected through a polyurethane coating.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the service life of the windshield is greatly reduced, the cost of a user is increased, the market share is reduced and the use requirement of people cannot be met due to the fact that the traditional windshield is poor in heat insulation effect through the arrangement of the melamine coating layer, the polyvinyl fluoride coating layer, the polytetrafluoroethylene coating layer and the acrylic acid coating layer.

2. The utility model has the advantages of high strength, good elasticity, wear resistance, corrosion resistance, electrical insulation, warmth retention and static resistance through the arrangement of the polypropylene coating layer, and has the advantages of corrosion resistance, flame retardance, thermal conductivity, antifouling property, electromagnetic shielding property and static resistance through the arrangement of the graphene coating layer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the windshield body of the present utility model;

FIG. 3 is a cross-sectional view of the polytetrafluoroethylene coating of the utility model;

FIG. 4 is a cross-sectional view showing the structure of the acrylic paint layer of the present utility model.

In the figure: 1. a windshield body; 101. a melamine coating layer; 102. a polyvinyl fluoride coating layer; 103. a polytetrafluoroethylene coating; 104. an acrylic paint layer; 1031. a polypropylene coating layer; 1032. a graphene coating layer; 1033. an alkyd paint layer; 1041. a boron nitride coating layer; 1042. an epoxy coal tar pitch coating layer; 1043. a polyimide coating layer; 2. a temperature-controlled dehumidifier; 3. a wiper blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a front windshield with an automatic temperature control defogging function includes a windshield body 1, the windshield body 1 includes a melamine coating layer 101, a top of the melamine coating layer 101 is coated with a polyvinyl fluoride coating layer 102, a top of the polyvinyl fluoride coating layer 102 is coated with a polytetrafluoroethylene coating layer 103, a top of the polytetrafluoroethylene coating layer 103 is coated with an acrylic coating layer 104, a front surface of the windshield body 1 is fixedly provided with a wiper 3, a back surface of the windshield body 1 is fixedly provided with a temperature control dehumidifier 2, the arrangement of the melamine coating layer 101 has the advantages of high adhesion, good wear resistance, heat preservation, high hardness, good chemical resistance, good weather resistance and the like, the arrangement of the polyvinyl fluoride coating layer 102 has the outstanding corrosion resistance, heat resistance and wear resistance, and can also improve the effect of smoothness, the arrangement of the polytetrafluoroethylene coating layer 103 has the advantages of excellent adhesion, wear resistance, heat preservation, heat resistance, radiation resistance and solvent resistance, and the arrangement of the acrylic coating layer 104 has the advantages of non-tackiness, surface non-sticking, oil and good wear resistance.

The polytetrafluoroethylene coating 103 comprises a polypropylene coating 1031, the bottom of the polypropylene coating 1031 is coated with a graphene coating 1032, and the polypropylene coating 1031 has the advantages of high strength, good elasticity, wear resistance, corrosion resistance, electrical insulation, warmth retention and static resistance through the arrangement of the polypropylene coating 1031, and has the advantages of corrosion resistance, flame retardance, thermal conductivity, antifouling property, electromagnetic shielding property and static resistance through the arrangement of the graphene coating 1032.

The bottom of the graphene coating layer 1032 is coated with an alkyd coating layer 1033, the thickness of the alkyd coating layer 1033 being zero three millimeters.

The acrylic paint layer 104 includes a boron nitride paint layer 1041, and an inner surface of the boron nitride paint layer 1041 is coated with an epoxy coal tar pitch paint layer 1042.

The inner surface of the epoxy coal tar pitch paint layer 1042 is coated with a polyimide paint layer 1043, and the thickness of the polyimide paint layer 1043 is zero one millimeter.

The thickness of the melamine coating layer 101 is zero five millimeters and the thickness of the polyvinyl fluoride coating layer 102 is zero four millimeters.

The melamine coating layer 101 and the polyvinyl fluoride coating layer 102 are connected by a PA coating layer, and the polytetrafluoroethylene coating layer 103 and the acrylic coating layer 104 are connected by a polyurethane coating layer.

When in use, the melamine coating layer 101 has the advantages of strong adhesive force, good wear resistance, heat preservation, high hardness, good chemical resistance, good weather resistance and the like, the polyvinyl fluoride coating layer 102 has outstanding corrosion resistance, heat resistance and wear resistance, the effect of smoothness can be improved, the polytetrafluoroethylene coating layer 103 has the advantages of excellent adhesive force, wear resistance, heat preservation, heat resistance, radiation resistance and solvent resistance, and the acrylic coating layer 104 has the advantages of non-tackiness, heat resistance, surface non-wetting and oil and excellent wear resistance.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a front windshield that possesses automatic accuse temperature defogging function, includes windshield body (1), its characterized in that: the windshield body (1) comprises a melamine coating layer (101), a polyvinyl fluoride coating layer (102) is coated on the top of the melamine coating layer (101), a polytetrafluoroethylene coating layer (103) is coated on the top of the polyvinyl fluoride coating layer (102), an acrylic coating layer (104) is coated on the top of the polytetrafluoroethylene coating layer (103), a wiper (3) is fixedly arranged on the front surface of the windshield body (1), and a temperature-control dehumidifier (2) is fixedly arranged on the back surface of the windshield body (1).

2. The front windshield with an automatic temperature control defogging function according to claim 1, wherein: the polytetrafluoroethylene coating (103) comprises a polypropylene coating (1031), and the bottom of the polypropylene coating (1031) is coated with a graphene coating (1032).

3. The front windshield with an automatic temperature control defogging function according to claim 2, wherein: the bottom of graphene coating layer (1032) is coated with an alkyd coating layer (1033), and the thickness of the alkyd coating layer (1033) is zero and three millimeters.

4. The front windshield with an automatic temperature control defogging function according to claim 1, wherein: the acrylic coating layer (104) comprises a boron nitride coating layer (1041), and the inner surface of the boron nitride coating layer (1041) is coated with an epoxy coal tar pitch coating layer (1042).

5. The front windshield with an automatic temperature control defogging function according to claim 4, wherein: the inner surface of the epoxy coal tar pitch coating layer (1042) is coated with a polyimide coating layer (1043), and the thickness of the polyimide coating layer (1043) is zero one millimeter.

6. The front windshield with an automatic temperature control defogging function according to claim 1, wherein: the thickness of the melamine coating layer (101) is zero five millimeters, and the thickness of the polyvinyl fluoride coating layer (102) is zero four millimeters.

7. The front windshield with an automatic temperature control defogging function according to claim 1, wherein: the melamine coating layer (101) and the polyvinyl fluoride coating layer (102) are connected through a PA coating, and the polytetrafluoroethylene coating layer (103) and the acrylic coating layer (104) are connected through a polyurethane coating.