CN208506294U - A kind of thermally conductive antifog transparent face mask of aspheric curve plastics - Google Patents
A kind of thermally conductive antifog transparent face mask of aspheric curve plastics Download PDFInfo
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- CN208506294U CN208506294U CN201821044015.8U CN201821044015U CN208506294U CN 208506294 U CN208506294 U CN 208506294U CN 201821044015 U CN201821044015 U CN 201821044015U CN 208506294 U CN208506294 U CN 208506294U
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- face mask
- aspheric curve
- conductive
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Abstract
The utility model relates to a kind of thermally conductive antifog transparent face masks of aspheric curve plastics, from outside to inside successively include hardening protective layer, matrix, antireflection layer, conductive heating layer, conductive lead wire pattern layer and water-resistance protective layer.Mask overall structure meets human body face structure, and appearance streamline is beautiful, and anti-fog effect is permanent, easy cleaning maintenance, long service life.
Description
Technical field
The utility model relates to protecting mask technical field more particularly to a kind of thermally conductive antifog transparent sides of aspheric curve plastics
Cover.
Background technique
Currently, the structure fabrication of existing protecting mask is fairly simple, substrate is added using the flat sheet heat of plastic, transparent
Method, which is pressed into, requires type shape；Antifog mode is to reach antifog effect using the chemical hydrophobic organic sill of coating over the transparent substrate
Fruit, it is anti-fog effect of passing at any time dies down that this anti-fog effect, which is time-effectiveness,.Produce cumbersome, production first-time qualification rate
It is low.
Utility model content
The purpose of this utility model is that in place of solving the above deficiencies in the existing technologies.
To achieve the above object, the utility model provides a kind of thermally conductive antifog transparent face mask of aspheric curve plastics, from outside to
It inside successively include hardening protective layer, matrix, antireflection layer, conductive heating layer, conductive lead wire pattern layer and water-resistance protective layer.
Preferably, hardening protective layer is machine Si modification transparent nano layer.
Preferably, antireflection layer is nano transparent inorganic silicon nanometer layer.
Preferably, conductive heating layer is nano inorganic semiconductor oxide nitride layer.
Preferably, conductive lead wire pattern layer is the translucent local shape pattern conductive layer of polyester.
Preferably, water-resistance protective layer is nanoscale fluoride hyaline layer.
Preferably, matrix is poly- carbonic acid acid transparent material.
Preferably, each layer of the thermally conductive antifog transparent face mask of aspheric curve plastics system by way of empty plated film physical deposition
It is standby.
The thermally conductive antifog transparent face mask of aspheric curve plastics provided by the utility model, has the advantages that mask is whole
Body structure meets human body face structure, and appearance streamline is beautiful, and anti-fog effect is permanent, easy cleaning maintenance, long service life.
Detailed description of the invention
Fig. 1 is the layer of structure schematic diagram of the utility model；
Fig. 2 is a kind of shape signal of thermally conductive antifog transparent face mask of aspheric curve plastics provided by the embodiment of the utility model
Figure；
Fig. 3 is a kind of cross-sectional view of Fig. 2.
Specific embodiment
With reference to the accompanying drawings and examples, the technical solution of the utility model is described in further detail.
Such as Fig. 1, the thermally conductive antifog transparent face mask of aspheric curve plastics provided by the utility model successively includes increasing from outside to inside
Hard protective layer 1, matrix 6, antireflection layer 2, conductive heating layer 3, conductive lead wire pattern layer 4 and water-resistance protective layer 5.
In one example, hardening protective layer 1 be machine Si modification transparent nano layer, effect be hardening protection surface touch draw
Wound.
In a more specific example, preparing for organic-silicon-modified transparent nano layer is as follows:
Process: cleaning, drying, plated film, inspection.
Coating process condition: vacuum degree is 3.5 × 10-2-1.3×10-2Pa, Coating Materials are that organic silicon nano is modified saturating
Bright, materials behavior is liquid, and equipment is vertical film plating machine: plated film mode is plasma bombardment deposition, flow 72ml/s, coating
Time is 12 seconds.
In one example, antireflection layer 2 is nano transparent inorganic silicon nanometer layer, and effect is that increase light wave transmission is to increase
Permeable membrane property.
In a more specific example, preparing for nano transparent inorganic silicon nanometer is as follows:
Process: cleaning, drying, plated film, inspection.
Coating process condition: vacuum degree is 4.3 × 10-3-3.5×10-3Pa, Coating Materials are nano transparent inorganic silicon,
Materials behavior is solid-state, and equipment is vertical film plating machine, and plated film mode is evaporation, and evaporating temperature is 1600 DEG C, and voltage range is
8.8V-9.2V, current range 780A-820A, plating time are 18 seconds.
In one example, conductive heating layer 3 is nano inorganic semiconductor oxide nitride layer, and effect is that mask is integrally uniformly led
Electricity.
In a more specific example, preparing for nano inorganic conductor oxidate is as follows:
Process: cleaning, drying, plated film, inspection.
Coating process condition: vacuum degree is 2.2 × 10-3-1.5×10-3Pa, Coating Materials are inorganic semiconductor oxide
Target, materials behavior are solid, and equipment is vertical film plating machine, and plated film mode is sputtering, applying argon gas, voltage range 290V-
310V, electric current 3A-5A, plating time are 120-160 seconds.
In one example, conductive lead wire pattern layer 4 is the translucent local shape pattern conductive layer of polyester, and effect is face
Conductive layer guides line conduction into, switchs to conductor wire and makees fixed field position.
In a more specific example, preparing for the translucent local shape pattern conductive layer of polyester is as follows:
Process: cleaning, drying, plated film, solidification, inspection.
Process conditions: under normal temperature and pressure conditions, Coating Materials is polyester semi-transparent conductive material, and materials behavior is pulpous state,
Density range is 1.95g/cm3-2.15g/cm3, the tooling selection stainless halftone of 250 mesh, the special wire mark mode of curved surface is (similar to now
Silk screen printing process)；Solidification temperature is 105 DEG C, and curing time is 90 minutes.
In one example, water-resistance protective layer 5 is nanoscale fluoride hyaline layer, and effect is with lotus leaf effect guarantor
Protect and lead electric layer, surface easy cleaning.
In a more specific example, preparing for nanoscale fluoride hyaline layer is as follows:
Process: cleaning, drying, plated film, inspection.
Coating process condition: cleaning workpiece before plating, and vacuum degree is 2.3 × 10﹣ 2-1.3×10﹣ 2Pa, Coating Materials are to receive
Meter level fluoride, materials behavior are solid-state, and equipment is vacuum coating equipment, and plated film mode is evaporation, and evaporating temperature is 650 DEG C,
Voltage range is 4.8V-5.6V, and current range 420A-480A, plated film time is 15 seconds.
In one example, matrix 6 is poly- carbonic acid acid transparent material.
In one example, between every layer and layer is between mask pedestal is all using in conjunction with empty plated film physical deposition method
's.
In one example, the thickness 5000nm of hardening protective layer 1, antireflection layer 2 with a thickness of 200nm, conductive heating layer 3
With a thickness of 300nm, conductive lead wire pattern layer 4 with a thickness of 1000nm, water-resistance protective layer 5 with a thickness of 150nm, matrix 6
With a thickness of 3nm.
It should be appreciated that the thickness of above layers all can change according to design requirement.
In one example, each layer is all made of being layering by empty plated film physical deposition method.
Each layer has respective independent action, works in coordination because there is affinity from each other, is overlapped mutually existing mutual guarantor
Shield and effect keep inter-layer bonding force stronger.This new mask surface, which uses, utilizes five-layer structure, when opening safety power supply,
Conductive lead wire pattern layer 4 selects the translucent local shape pattern conductive layer of polyester, and resistance value is minimum to be guided as current direction, connection
Nano inorganic semiconductor oxide nitride layer have the conductive layer of certain resistance value, and the resistance of nano inorganic semiconductor oxide nitride layer is equal
Even, so each portion's fever of whole new mask is also uniform, no matter used in how not environment, causes any part in mask
Misty phenomenon will not be produced, eyes are all apparent in any visible angle observation things inside-out.
Such as Fig. 2 and Fig. 3, the entire thermally conductive antifog transparent face mask of aspheric curve plastics, viewing visual angle is wider, either horizontal view
Angle or vertical angle of view；Mask integrally apparently seems more careful, beautiful and generous, shows nature shape；Multilayered structure is especially
First layer is that the effect of organic-silicon-modified transparent nano layer 1 is hardening protection function of surface, and there are also have to being irradiated to outside new mask
The effect that surface light reflection falls part has the function of super clear to people's one kind after certain reflection environment light, entire surface cover are put on
With super comfortable visual enjoyment, light transmittance also increases, and will not dazzle the eyes feeling.It should be noted that for convenience, Fig. 3 only shows
Positional relationship in Fig. 2 between each layer out does not represent the relationship of each thickness.
Relative to spherical surface mask, from face center to periphery, radius of curvature gradually increases aspherical mask, and surface is gradually put down
Smooth, advantage includes: the aberration for reducing mask, apparent depending on object；Image is had modified, visual field distortion, wide open are solved
Also it can get sharply defined image；Aspheric mask is more flat, thinner, more beautiful.Aspheric mask base curve is relatively flat, not only makes appearance beautiful, and subtract
Few periphery magnifying power；Weight ratio spherical surface under same area is light.
Existing respective independence between each layer, and mutually protect, mutual affinity, the integrated treatments such as work in coordination formed combine it is tight
A close entirety, appearance beauty, viewing visual angle is wider, and the mask that clarity is higher, not affected by environment, mask is durable, uses the longevity
Order the advantages that long, can be largely extended to other fields such as: household electrical appliance, automobile, aircraft form use.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only the specific embodiments of the utility model, is not used to limit originally practical
Novel protection scope, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of thermally conductive antifog transparent face mask of aspheric curve plastics, which is characterized in that from outside to inside successively include hardening protective layer,
Matrix, antireflection layer, conductive heating layer, conductive lead wire pattern layer and water-resistance protective layer.
2. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the hardening protection
Layer is machine Si modification transparent nano layer.
3. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the antireflection layer is
Nano transparent inorganic silicon nanometer layer.
4. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the conductive heater
Layer is nano inorganic semiconductor oxide nitride layer.
5. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the conductive lead wire
Pattern layer is the translucent local shape pattern conductive layer of polyester.
6. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the water-resistance is protected
Sheath is nanoscale fluoride hyaline layer.
7. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that described matrix is poly-
Carbonic acid acid transparent material.
8. the thermally conductive antifog transparent face mask of aspheric curve plastics according to claim 1, which is characterized in that the aspheric curve
Each layer of the thermally conductive antifog transparent face mask of plastics is prepared by way of empty plated film physical deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044015.8U CN208506294U (en) | 2018-07-03 | 2018-07-03 | A kind of thermally conductive antifog transparent face mask of aspheric curve plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044015.8U CN208506294U (en) | 2018-07-03 | 2018-07-03 | A kind of thermally conductive antifog transparent face mask of aspheric curve plastics |
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| CN208506294U true CN208506294U (en) | 2019-02-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490514A (en) * | 2018-07-03 | 2018-09-04 | 佛山王氏航空光学科技有限公司 | A kind of antifog transparent face mask of aspheric curve plastics heat conduction |
-
2018
- 2018-07-03 CN CN201821044015.8U patent/CN208506294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490514A (en) * | 2018-07-03 | 2018-09-04 | 佛山王氏航空光学科技有限公司 | A kind of antifog transparent face mask of aspheric curve plastics heat conduction |
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