CN208745476U - A kind of intelligent dimming and temperature control PVB film - Google Patents
A kind of intelligent dimming and temperature control PVB film Download PDFInfo
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- CN208745476U CN208745476U CN201821224562.4U CN201821224562U CN208745476U CN 208745476 U CN208745476 U CN 208745476U CN 201821224562 U CN201821224562 U CN 201821224562U CN 208745476 U CN208745476 U CN 208745476U
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Abstract
The utility model discloses a kind of intelligent dimming and temperature control PVB films, including dimming base, light modulation base is three-decker, it is successively heat-insulation transparent conductive film, polymer dispersed liquid crystal layer and transparent conductive film, wherein heat-insulation transparent conductive film is the nano-silver thread conductive film of 80 Ω of square resistance, and transparent conductive film is the grapheme conductive film of 200 Ω of square resistance.Be respectively set upper PVB base and lower PVB base in light modulation film base two sides, and be provided in upper PVB base and lower PVB base interweaved and bonded in length and breadth as the fiber filament that material is glass fibre made of web；Stomata is provided in upper PVB base and lower PVB base, stomata passes through the mesh of web and runs through upper PVB base and lower PVB base, and is provided with aeroge glassy layer between the upper PVB base and light modulation base.Upper PVB base and lower PVB base are by (polyvinyl butyral) resin, the polymer material layer through two tricaprylate of plasticizer triethylene glycol or di-n-hexyl adipate mixing extrusion plasticizing tape casting.
Description
Technical field
The utility model belongs to the technical field of PVB film manufacture, refers in particular to a kind of intelligent dimming and temperature control PVB film.
Background technique
Light modulation film is a kind of novel electronics control light product, and it is in two transparent conductive films that electric-controlled intelligent, which dims membrane module,
Between inject liquid crystal/polymer mixing material, in the case where no electric field action, electric-controlled intelligent regulation film be in opaque shape
State.However existing light modulation film-strength is low, easily damages.
Summary of the invention
In view of the deficienciess of the prior art, and a kind of intensity simple the purpose of this utility model is to provide structure is high
Intelligent dimming and temperature control PVB film.
To achieve the above object, the utility model provides following technical solution: a kind of intelligent dimming and temperature control PVB film,
Including dimming base, it is successively heat-insulation transparent conductive film that the light modulation base, which is three-decker, polymer dispersed liquid crystal layer and
Transparent conductive film, wherein heat-insulation transparent conductive film is the nano-silver thread conductive film of 80 Ω of square resistance, and transparent conductive film is square
The grapheme conductive film of 200 Ω of resistance.Upper PVB base and lower PVB base is respectively set in the light modulation film base two sides, and
It is provided in the upper PVB base and lower PVB base and is interweaved and bonded in length and breadth by the fiber filament that material is glass fibre
Made of web；Stomata is provided in the upper PVB base and lower PVB base, the stomata passes through web
Mesh simultaneously runs through upper PVB base and lower PVB base, and is arranged between the upper PVB base and light modulation base described
There is aeroge glassy layer.The upper PVB base and lower PVB base are by (polyvinyl butyral) resin, through plasticizer three
The polymer material layer of two tricaprylate of glycol or di-n-hexyl adipate mixing extrusion plasticizing tape casting.Under described
TPU ink layer is provided between PVB base and light modulation layer.
By using above-mentioned technical proposal, upper PVB base and lower PVB base is respectively set in light modulation film base two sides,
To make membrane body have the characteristic of transparent, heat-resisting, cold-resistant, moisture-proof, high mechanical strength；And in upper PVB base and lower PVB base
Web made of being interweaved and bonded in length and breadth as the fiber filament that material is glass fibre is provided in layer, on improving
The integral strength of PVB base and lower PVB base；Upper PVB base and lower PVB base on be provided with stomata, stomata passes through fibre
Tie up net mesh simultaneously run through upper PVB base and lower PVB base, thus Shi Shang PVB base with lower PVB base hitting in sharp objects
Large area breakage will not be occurred by hitting down, to improve the whole ontology practicability of film；And between upper PVB base and light modulation base
Be provided with aeroge glassy layer, aeroge glassy layer can not only conduction in air lock with outdoor heat, lower heat transfer effect
Fruit, additionally it is possible to make membrane body that there is certain soundproof effect, to further improve the practicability of membrane body.By using upper
Technical solution is stated, is provided with TPU ink layer between lower PVB base and light modulation layer, due to the adhesive force that TPU ink layer is excellent,
Low viscosity, good flexible resistance, excellent wearability, high gloss, against weather, can resist including UV be radiated in
Any solar exposure can be resisted acutely in various application fields to make membrane body have good elastic shock sucking function
Impact, to improve the service life of mould body.
The utility model is further arranged to: being provided with etch resistant layer in the two sides of the light modulation base.
By using above-mentioned technical proposal, the two sides of light modulation base are provided with etch resistant layer, are beneficial to prevent light modulation base
The problem of layer is easily corroded in the long-term use process, to be conducive to improve the service life of membrane body and using stabilization
Property.
The utility model is further arranged to: being provided with polytetrafluoroethyl-ne between the TPU ink layer and etch resistant layer
Alkene layer.
By using above-mentioned technical proposal, it is provided with polytetrafluoroethylene ethylene layer between TPU ink layer and etch resistant layer, due to
Polytetrafluoroethylene film has good toughness and tear resistance, can prevent external impacts, to make membrane body have well
Explosion-proof effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A-A；
Label and corresponding component names in attached drawing: 1- heat-insulation transparent conductive film, 2- polymer dispersed liquid crystal layer, 3- are saturating
PVB base under the upper PVB base of bright conductive film, 4-, 5-, 6- web, 7- stomata, 8- aeroge glassy layer, 9-PU ink layer,
10- etch resistant layer, 11- polytetrafluoroethylene ethylene layer.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 2 to the utility model.
A kind of intelligent dimming and temperature control PVB film, including light modulation base, the light modulation base are three-decker, are successively
Heat-insulation transparent conductive film 1, polymer dispersed liquid crystal layer 2 and transparent conductive film 3, wherein heat-insulation transparent conductive film 1 is square resistance
The nano-silver thread conductive film of 80 Ω, transparent conductive film 3 are the grapheme conductive film of 200 Ω of square resistance.In the light modulation base
PVB base 4 and lower PVB base 5 is respectively set in layer two sides, and is all provided in the upper PVB base 4 and lower PVB base 5
It is equipped with web 6 made of being interweaved and bonded in length and breadth as the fiber filament that material is glass fibre；The upper PVB base 4 with
Stomata 7 is provided in lower PVB base 5, the stomata 7 passes through the mesh of web 6 and runs through upper PVB base 4 and lower PVB
Base 5, and aeroge glassy layer 8 is being provided between the upper PVB base 4 and light modulation base described.Described is upper
PVB base 4 and lower PVB base 5 are by (polyvinyl butyral) resin, through two tricaprylate of plasticizer triethylene glycol or adipic acid
The polymer material layer of two just own ester mixing extrusion plasticizing tape castings.
By the way that upper PVB base 4 and lower PVB base 5 is respectively set in light modulation film base two sides, so that membrane body be made to have
There is the characteristic of transparent, heat-resisting, cold-resistant, moisture-proof, high mechanical strength；And it is provided in upper PVB base 4 and lower PVB base 5
Web 6 made of being interweaved and bonded in length and breadth as the fiber filament that material is glass fibre, so as to improve upper PVB base 4 under
The integral strength of PVB base 5；Upper PVB base 4 and lower PVB base 5 on be provided with stomata 7, stomata 7 passes through web 6
Mesh simultaneously runs through upper PVB base 4 and lower PVB base 5, thus 5 hitting in sharp objects of Shi Shang PVB base 4 and lower PVB base
Large area breakage will not be occurred by hitting down, to improve the whole ontology practicability of film；And upper PVB base 4 and light modulation base it
Between be provided with aeroge glassy layer 8, aeroge glassy layer 8 can not only conduction in air lock with outdoor heat, lower heat and pass
Lead effect, additionally it is possible to make membrane body that there is certain soundproof effect, to further improve the practicability of membrane body.
TPU ink layer 9 is provided between the lower PVB base 5 and light modulation layer.By in lower PVB base 5 and light modulation
It is provided with TPU ink layer 9 between layer, due to the adhesive force that TPU ink layer 9 is excellent, low viscosity, good flexible resistance is excellent
Wearability, high gloss, against weather can resist and be radiated at interior any solar exposure including UV, lead in various applications
To make membrane body that there is good elastic shock sucking function in domain, severe impact can be resisted, to improve making for mould body
Use the service life.
Further, being provided with etch resistant layer 10 in the two sides of the light modulation base.By adopting two in light modulation base
Side is provided with etch resistant layer 10, the problem of light modulation base is easily corroded in the long-term use process is beneficial to prevent, to have
Conducive to the service life and stability in use for improving membrane body.
Further, being provided with polytetrafluoroethylene ethylene layer 11 between the TPU ink layer 9 and etch resistant layer 10.By
Polytetrafluoroethylene ethylene layer 11 is provided between TPU ink layer 9 and etch resistant layer 10, since polytetrafluoroethylene film is with tough well
Property and tear resistance, can prevent external impacts, to make membrane body have good explosion-proof effect.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of intelligent dimming and temperature control PVB film, including light modulation base, the light modulation base are three-decker, be successively every
Hot transparent conductive film (1), polymer dispersed liquid crystal layer (2) and transparent conductive film (3), it is characterized in that: in the light modulation base
PVB base (4) and lower PVB base (5) is respectively set in two sides, and in the upper PVB base (4) and lower PVB base (5)
It is provided with web (6) made of being interweaved and bonded in length and breadth as the fiber filament that material is glass fibre；In the upper PVB base
It is provided with stomata (7) in layer (4) and lower PVB base (5), the stomata (7) passes through the mesh of web (6) and through upper
PVB base (4) and lower PVB base (5), and aeroge glassy layer is provided between the upper PVB base (4) and light modulation base
(8)；TPU ink layer (9) are provided between the lower PVB base (5) and light modulation layer.
2. a kind of intelligent dimming according to claim 1 and temperature control PVB film, it is characterized in that: in the light modulation base
Two sides are provided with etch resistant layer (10).
3. a kind of intelligent dimming according to claim 2 and temperature control PVB film, it is characterized in that: the TPU ink layer (9)
Polytetrafluoroethylene ethylene layer (11) are provided between etch resistant layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224562.4U CN208745476U (en) | 2018-07-31 | 2018-07-31 | A kind of intelligent dimming and temperature control PVB film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224562.4U CN208745476U (en) | 2018-07-31 | 2018-07-31 | A kind of intelligent dimming and temperature control PVB film |
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| CN208745476U true CN208745476U (en) | 2019-04-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238422A (en) * | 2020-01-22 | 2021-08-10 | 北京开阳亮微科技有限公司 | Ion transmission composite membrane, electrochromic glass comprising same and preparation method thereof |
| CN113238423A (en) * | 2020-01-22 | 2021-08-10 | 北京开阳亮微科技有限公司 | Ion transmission nano composite film, electrochromic glass comprising composite film and preparation method of electrochromic glass |
-
2018
- 2018-07-31 CN CN201821224562.4U patent/CN208745476U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238422A (en) * | 2020-01-22 | 2021-08-10 | 北京开阳亮微科技有限公司 | Ion transmission composite membrane, electrochromic glass comprising same and preparation method thereof |
| CN113238423A (en) * | 2020-01-22 | 2021-08-10 | 北京开阳亮微科技有限公司 | Ion transmission nano composite film, electrochromic glass comprising composite film and preparation method of electrochromic glass |
| CN113238422B (en) * | 2020-01-22 | 2022-12-02 | 青岛凯欧斯光电科技有限公司 | Ion transmission composite membrane, electrochromic glass comprising same and preparation method thereof |
| CN113238423B (en) * | 2020-01-22 | 2022-12-02 | 青岛凯欧斯光电科技有限公司 | Ion transmission nano composite film, electrochromic glass comprising composite film and preparation method of electrochromic glass |
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