CN107756991B - Self-cleaning automobile starlight mirror glass film structure and preparation process thereof - Google Patents

Self-cleaning automobile starlight mirror glass film structure and preparation process thereof Download PDF

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Publication number
CN107756991B
CN107756991B CN201710912196.5A CN201710912196A CN107756991B CN 107756991 B CN107756991 B CN 107756991B CN 201710912196 A CN201710912196 A CN 201710912196A CN 107756991 B CN107756991 B CN 107756991B
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bottom film
dust collecting
starlight
film
self
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CN107756991A (en
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刘杰
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Lixin Yuruo Information Technology Co ltd
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Lixin Yuruo Information Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016—Abrading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0064—Smoothing, polishing, making a glossy surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/754—Self-cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Cleaning In General (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Detergent Compositions (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The invention discloses a self-cleaning vehicle starlight mirror glass film structure and a preparation process thereof, and the self-cleaning vehicle starlight mirror glass film structure comprises a PE bottom film, wherein the upper surface of the PE bottom film is fixedly adhered with a plurality of groups of concentric circular patterns, the lower surface of the PE bottom film is fixedly adhered with a silica gel adsorption pad, the thickness of the PE bottom film is sequentially reduced from the inner side to the outer edge in a step shape according to the sequence of the circular patterns, the PE bottom film is polished to be in an arc shape at the position where the thickness is reduced, dust collecting grooves are arranged on the upper surface of the PE bottom film along two mutually vertical axes and are intersected at the circle center of the PE bottom film, a flushing recess is arranged on the circle center of the PE bottom film, the upper surface of the PE bottom film is abraded and polished to form the concentric circular patterns, the dust collecting grooves are carved on the axes, mirror surface treatment for polishing the whole structure after the steps are completed to obtain, the visual field is improved, and the self-cleaning capability is improved by combining the dust collecting groove and the flushing recess.

Description

Self-cleaning automobile starlight mirror glass film structure and preparation process thereof
Technical Field
The invention relates to the technical field of film pasting, in particular to a self-cleaning automobile starlight mirror glass film pasting structure and a preparation process thereof.
Background
With the development of automobile technology, vehicle-mounted electronic devices are continuously updated and replaced, and the electronic devices are very important as lighting and monitoring devices of automobiles. According to actual requirements, most of modern automobiles are provided with backing audios and videos, and in the backing audios and videos, the most important is that collected pixels are good, so that the requirements under different environments can be met.
However, in actual car backing, various ambient light intensities are not consistent, and in order to meet the light intensity requirements of actual car backing audio-video, a starlight mirror is generally adopted in a camera of the car backing audio-video, and the light problem can be well solved by the high-pixel starlight mirror. In the starlight mirror, in order to overcome environmental factors at the tail of the automobile, the camera surface needs to be cleaned in time without influencing the camera quality, but the camera surface is cleaned manually for a long time, which is a very tedious matter, and the backing audio and video are not clear due to cleaning carelessness, so that traffic accidents are easy to occur. In particular, the conventional lens has a small visual field, and cannot expand the visual field as much as possible while ensuring the quality of audio and video.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can self-cleaning automobile-used starlight mirror glass pad pasting structure, includes the PE basement membrane, the subsides of PE basement membrane upper surface fixed has a plurality of concentric rings of group, and the subsides of PE basement membrane lower surface fixed have silica gel adsorption pad, and the thickness of PE basement membrane is by inboard to be the echelonment in order according to the order of ring towards the outward flange and decrease progressively, the PE basement membrane is flat through the polishing in thickness decrease progressively and is circular-arc, and is equipped with dust collecting tank, two along two axes of mutually perpendicular on PE basement membrane upper surface the dust collecting tank intersect in the centre of a circle of PE basement membrane.
As a preferable technical solution of the present invention, a wedge-shaped ring is fixedly mounted on an outer edge of the PE bottom film, and a thickness of the wedge-shaped ring is gradually reduced from an inner side to an outer side.
In a preferred embodiment of the present invention, the width of the dust collecting groove is 0.1mm to 0.3mm, and the width of the dust collecting groove is linearly decreased from the center of the PE base film to the edge.
As a preferable technical scheme of the invention, a washing recess is arranged at the center of the PE bottom film, and the radius of the washing recess is smaller than 1/10 of the focal length of the starlight mirror.
Additionally, the invention also provides a preparation process of the self-cleaning automobile starlight mirror glass film, which comprises the following steps:
(1) the method comprises the following steps of (1) carrying out bottom film treatment, namely firstly attaching concentric rings to the upper surface of a PE bottom film according to design requirements, then carrying out abrasion and polishing according to the indication of the rings to form step-shaped concentric rings, and carrying out abrasion and polishing on the rings to form an arc shape;
(2) the manufacture method comprises the following steps of (1) engraving a dust collecting groove, wherein two mutually vertical axes are selected at will on a PE bottom film, the dust collecting groove is engraved on the axes, the dust collecting groove is polished according to the linearly-changed width, and a flushing groove is engraved at the junction of the two dust collecting grooves;
(3) bonding layer treatment, namely adhering a silica gel adsorption pad on the lower surface of the PE bottom film, and bonding an upper wedge-shaped ring at the superposition position of the edge of the silica gel adsorption pad and the edge of the PE bottom film;
(4) and (4) post-processing, namely performing mirror surface processing of polishing on the whole structure after the steps are completed to obtain a finished product.
Compared with the prior art, the invention has the beneficial effects that: the invention can improve the reflecting surface of the actual starlight mirror and enlarge the visual field by supporting the PE bottom membrane into a convex mirror shape, the film is made into a cambered surface structure, any mirror surface can be well matched, the collection of dust and the like on the surface can be reduced through the polished mirror surface structure, and the dust collecting groove arranged up to the dust collecting groove can artificially form an advantageous passage, dust and other magazines can be better discharged, the accumulation of impurities such as dust on the surface is avoided, the formation of coagulation is prevented, and the dust collecting groove never has better self-cleaning capability, and further can spontaneously gather the moisture in the air to flush the dust collecting groove through the converging action of the flushing groove, thereby achieving better cleaning effect, at the wedge ring structure cooperation silica gel adsorption pad at edge, realization that can be better does not have the glue and adsorbs, can also avoid on frame etc. impurity extend to the PE basement membrane simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic flow chart of the preparation method of the present invention;
in the figure: 1-PE basement membrane; 2-a circular ring; 3-silica gel adsorption pad; 4-dust collecting groove; 5-a wedge ring; 6-washing the recess.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, a self-cleaning automobile-used starlight mirror glass pad pasting structure of ability, including PE basement membrane 1, the fixed surface subsides on PE basement membrane 1 have a plurality of concentric rings 2 of group, have silica gel adsorption pad 3 at the fixed surface subsides of PE basement membrane 1 lower surface, and the thickness of PE basement membrane 1 is the echelonment by inboard according to the order of ring in proper order to the outward flange and subtracts progressively, PE basement membrane 1 is flat through the polishing mill in thickness department and is circular-arc, and is equipped with dust collecting tank 4, two along two axes of mutually perpendicular on PE basement membrane 1 upper surface the dust collecting tank 4 intersect in PE 1's the centre of a circle.
Preferably, a wedge-shaped ring 5 is fixedly installed on the outer edge of the PE bottom film 1, and the thickness of the wedge-shaped ring 5 is gradually reduced from the inner side to the outer side; the width of the dust collecting groove 4 is 0.1mm-0.3mm, and the width of the dust collecting groove 4 is linearly reduced from the center of the PE bottom film 1 to the edge; the center of the PE bottom film 1 is provided with a washing recess 6, and the radius of the washing recess 6 is smaller than 1/10 of the focal length of the starlight lens.
In addition, as shown in fig. 2, the invention also provides a preparation process of the self-cleaning automobile starlight mirror glass film, which comprises the following steps:
(1) the method comprises the following steps of (1) carrying out bottom film treatment, namely firstly attaching concentric rings to the upper surface of a PE bottom film according to design requirements, then carrying out abrasion and polishing according to the indication of the rings to form step-shaped concentric rings, and carrying out abrasion and polishing on the rings to form an arc shape;
(2) the manufacture method comprises the following steps of (1) engraving a dust collecting groove, wherein two mutually vertical axes are selected at will on a PE bottom film, the dust collecting groove is engraved on the axes, the dust collecting groove is polished according to the linearly-changed width, and a flushing groove is engraved at the junction of the two dust collecting grooves;
(3) bonding layer treatment, namely adhering a silica gel adsorption pad on the lower surface of the PE bottom film, and bonding an upper wedge-shaped ring at the superposition position of the edge of the silica gel adsorption pad and the edge of the PE bottom film;
(4) and (4) post-processing, namely performing mirror surface processing of polishing on the whole structure after the steps are completed to obtain a finished product.
It should be further noted that the PE base film is adopted because the film itself has better properties, and the film itself is inert, does not harm the mirror surface, does not stick dust and other impurities, and has desirable properties of tensile strength, elastic modulus, elongation, and the like.
The invention has the advantages that: the invention can improve the reflecting surface of the actual starlight mirror and enlarge the visual field by supporting the PE bottom membrane into a convex mirror shape, the film is made into a cambered surface structure, any mirror surface can be well matched, the collection of dust and the like on the surface can be reduced through the polished mirror surface structure, and the dust collecting groove arranged up to the dust collecting groove can artificially form an advantageous passage, dust and other magazines can be better discharged, the accumulation of impurities such as dust on the surface is avoided, the formation of coagulation is prevented, and the dust collecting groove never has better self-cleaning capability, and further can spontaneously gather the moisture in the air to flush the dust collecting groove through the converging action of the flushing groove, thereby achieving better cleaning effect, at the wedge ring structure cooperation silica gel adsorption pad at edge, realization that can be better does not have the glue and adsorbs, can also avoid on frame etc. impurity extend to the PE basement membrane simultaneously.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims (3)

1. The utility model provides a self-cleaning automobile-used starlight mirror glass pad pasting structure of ability, includes PE basement membrane (1), its characterized in that: the PE bottom film comprises a PE bottom film (1), wherein the upper surface of the PE bottom film (1) is fixedly attached with a plurality of groups of concentric rings (2), the lower surface of the PE bottom film (1) is fixedly attached with a silica gel adsorption pad (3), the thickness of the PE bottom film (1) is gradually reduced from the inner side to the outer edge in a step shape in sequence according to the sequence of the rings (2), the PE bottom film (1) is in a circular arc shape at the gradually reduced thickness position through polishing and grinding, dust collection grooves (4) are arranged on the upper surface of the PE bottom film (1) along two mutually vertical axes, and the two dust collection grooves (4) are intersected in the circle center of the PE bottom film (1;
the outer edge of the PE bottom film (1) is fixedly provided with a wedge-shaped ring (5), and the thickness of the wedge-shaped ring (5) is gradually reduced from the inner side to the outer side;
the center of the PE bottom film (1) is provided with a washing recess (6), and the radius of the washing recess (6) is smaller than 1/10 of the focal length of the starlight lens.
2. The self-cleaning vehicle starlight mirror glass film sticking structure as claimed in claim 1, wherein the width of the dust collecting groove (4) is 0.1mm-0.3mm, and the width of the dust collecting groove (4) is linearly reduced from the center of the PE bottom film (1) to the edge.
3. A preparation process of the self-cleaning automobile starlight mirror glass film pasting structure as claimed in any one of claims 1 to 2, characterized by comprising the following steps:
(1) the method comprises the following steps of (1) carrying out bottom film treatment, namely firstly attaching concentric rings to the upper surface of a PE bottom film according to design requirements, then carrying out abrasion and polishing according to the indication of the rings to form step-shaped concentric rings, and carrying out abrasion and polishing on the rings to form an arc shape;
(2) the manufacture method comprises the following steps of (1) engraving a dust collecting groove, wherein two mutually vertical axes are selected at will on a PE bottom film, the dust collecting groove is engraved on the axes, the dust collecting groove is polished according to the linearly-changed width, and a flushing groove is engraved at the junction of the two dust collecting grooves;
(3) bonding layer treatment, namely adhering a silica gel adsorption pad on the lower surface of the PE bottom film, and bonding an upper wedge-shaped ring at the superposition position of the edge of the silica gel adsorption pad and the edge of the PE bottom film;
(4) and (4) post-processing, namely performing mirror surface processing of polishing on the whole structure after the steps are completed to obtain a finished product.
CN201710912196.5A 2017-09-29 2017-09-29 Self-cleaning automobile starlight mirror glass film structure and preparation process thereof Active CN107756991B (en)

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CN107756991B true CN107756991B (en) 2020-07-31

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066030A (en) * 1991-04-22 1992-11-11 中国科学院长春光学精密机械研究所 Vehical astern running view mirror and preparation method thereof
JP2002162503A (en) * 2000-11-24 2002-06-07 Bridgestone Corp Transparent plate, reflection plate and method for producing them
CN2671880Y (en) * 2003-10-10 2005-01-19 阮立山 Rear view broad angle lens for automobile safety
JP4835320B2 (en) * 2006-08-11 2011-12-14 住友化学株式会社 Lens shape shaping laminated film and lens film
CN102053292A (en) * 2009-10-30 2011-05-11 康佳集团股份有限公司 Prism sheet and liquid crystal display screen
CN201707458U (en) * 2010-06-28 2011-01-12 山东鲁得贝车灯股份有限公司 Fresnel lens

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