CN210478021U - Heat insulation film convenient to use - Google Patents
Heat insulation film convenient to use Download PDFInfo
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- CN210478021U CN210478021U CN201920600968.6U CN201920600968U CN210478021U CN 210478021 U CN210478021 U CN 210478021U CN 201920600968 U CN201920600968 U CN 201920600968U CN 210478021 U CN210478021 U CN 210478021U
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Abstract
The utility model relates to the technical field of electrothermal films, and discloses a heat insulation film convenient to use, which comprises a HC heat insulation layer, a PET film layer and a UV isolation layer, wherein the HC heat insulation layer, the PET film layer and the UV isolation layer are sequentially arranged in an overlapped manner, the peripheral edge of the HC heat insulation layer is provided with an identification ring, and the identification ring extends and covers the peripheries of the HC heat insulation layer, the PET film layer and the UV isolation layer; the HC heat insulation layer is provided with a first opposite face arranged opposite to the PET film layer, the PET film layer is provided with a second opposite face arranged opposite to the HC heat insulation layer, and the first opposite face, the second opposite face and the identification ring jointly enclose to form an isolation cavity; the HC heat insulation layer is made of ceramic material; the HC insulating layer has and encloses between the PET film layer and close the isolation chamber, like this, when the light struck when above-mentioned thermal-insulated membrane, the isolation chamber can obstruct very big partly heat, and in addition, the material that this thermal-insulated membrane used is non-metallic material, can obstruct infrared ray and thermal penetrating well, can not disturb the signal again, has very strong practicality.
Description
Technical Field
The patent of the utility model relates to a technical field of electric heat membrane particularly, relates to heat-insulating membrane that facilitates use.
Background
The heat insulation film is commonly called as a solar heat insulation film and the like, and can effectively block heat of solar radiation and prevent hot air from entering a room.
At present, materials that can maintain transparency in the visible region and can isolate infrared rays can be classified into the following ones: one is of the dye type (dyed film): absorption mechanisms predominate, typically absorbing too much visible light; the other is a metal film which reflects visible light and infrared rays simultaneously by utilizing the characteristics of metal, and is usually an aluminum film product coated with micron-scale thickness, and has the characteristics of low optical transmittance and high reverse optical transmittance.
In the prior art, the dye type heat insulation film has insufficient insulation effect on infrared rays; since the metal reflective coating and the organic dye coating are oxidized, discoloration and reduction in heat insulation effect are caused, and there is a problem in shielding a signal in the heat insulation film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal-insulated membrane that facilitates use aims at solving prior art, and thermal-insulated membrane can cause signal shielding's problem.
The utility model discloses a heat insulating film who realizes like this, facilitates use, including HC insulating layer, PET thin layer and UV isolation layer, HC insulating layer, PET thin layer and UV isolation layer are the coincide in proper order to be arranged, the peripheral edge of HC insulating layer is formed with the sign circle, the sign circle extends to the periphery of HC insulating layer, PET thin layer and UV isolation layer, and covers the periphery of HC insulating layer, PET thin layer and UV isolation layer; the HC heat insulation layer is provided with a first opposite face arranged opposite to the PET film layer, the PET film layer is provided with a second opposite face arranged opposite to the HC heat insulation layer, and the first opposite face, the second opposite face and the identification ring jointly enclose a separation cavity; the HC heat insulation layer is made of ceramic materials.
Furthermore, an elastic membrane is arranged in the isolation cavity, attached to the inner surface of the isolation cavity and arranged along the inner surface of the isolation cavity in an extending mode to enclose the sealed air storage bag.
Further, the gas storage bag is filled with inert gas.
Furthermore, the air storage bag is provided with an air inflation hole, the inner end of the air inflation hole is arranged inside the air storage bag, and the outer end of the air inflation hole extends to the outer side of the isolation cavity.
Further, the UV isolation layer is provided with an adhesive surface deviating from the PET film layer, and adhesive glue is attached to the adhesive surface.
Further, the adhesive glue is flame retardant glue.
Further, the HC heat insulation layer is provided with an outer surface which is away from the PET film layer, and a scratch-resistant coating is attached to the outer surface of the HC heat insulation layer.
Further, an infrared-proof film layer is arranged between the PET film layer and the UV isolation layer.
Further, the heat insulation film is also provided with an isolation film, and the isolation film is arranged between the infrared ray prevention thin film layer and the UV isolation layer.
Furthermore, anti-ultraviolet particles are uniformly paved in the UV isolation layer, and anti-infrared particles are uniformly paved in the anti-infrared thin film layer.
Compared with the prior art, the utility model provides a heat insulating film who facilitates use, HC insulating layer have and the PET thin layer between enclose and close the isolation chamber, like this, when the light struck on above-mentioned heat insulating film, keep apart the chamber and can block a very big part of heat, in addition, the material that this heat insulating film used is non-metallic material, and the function can separate infrared ray and thermal penetrating through well, can not disturb the signal again, has very strong practicality.
Drawings
Fig. 1 is a schematic perspective view of a convenient-to-use thermal insulation film provided by the present invention;
fig. 2 is a schematic cross-sectional view of a heat insulating film for convenient use provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-2, the preferred embodiment of the present invention is shown.
The utility model provides a heat-insulating membrane that facilitates use not only limits in certain specific environment, can also be used in places such as car glass, roof or show window.
The heat insulation film convenient to use comprises an HC heat insulation layer 20, a PET film layer 40 and a UV isolation layer 30, wherein the HC heat insulation layer 20, the PET film layer 40 and the UV isolation layer 30 are sequentially overlapped, an identification ring is formed on the peripheral edge of the HC heat insulation layer 20, the identification ring extends to the peripheries of the HC heat insulation layer 20, the PET film layer 40 and the UV isolation layer 30, and covers the peripheries of the HC heat insulation layer 20, the PET film layer 40 and the UV isolation layer 30; the HC heat insulation layer 20 is provided with a first opposite face arranged opposite to the PET film layer 40, the PET film layer 40 is provided with a second opposite face arranged opposite to the HC heat insulation layer 20, and the first opposite face, the second opposite face and the identification ring jointly enclose a separation cavity 60; the HC thermal barrier layer 20 is a ceramic material.
The HC heat insulating layer 20 is a heat insulating layer subjected to hardness treatment, and is a treatment method for a high-transmittance protective film, and the screen protective film is characterized in that the screen does not reflect light, has high transmittance (more than 95%), and does not affect the display effect of the screen.
The heat insulation film convenient to use provided above, HC insulating layer 20 have with PET film layer 40 between enclose and close isolation chamber 60, like this, when the light shines on above-mentioned heat insulation film 10, keep apart chamber 60 and can block a very big part of heat, in addition, the material that this heat insulation film 10 used is non-metallic material, the function is good the separation infrared ray and thermal pierces through, can not disturb the signal again, has very strong practicality.
Be equipped with the elastic membrane in keeping apart the intracavity 60, the internal surface of chamber 60 is kept apart in the adhesion of elastic membrane to extend along keeping apart intracavity 60 internal surface and arranging, enclose synthetic inclosed gas storage bag, can fill gas in the gas storage bag, and the elastic membrane has good elasticity performance and good gas tightness, and like this, the heat is by the separation of gas storage bag after seeing through HC heat insulating film 10, and the gas storage bag can absorb a large amount of heats, and then promotes heat-insulated effect of heat insulating film 10.
The gas storage bag is filled with inert gas, the inert gas is colorless and odorless, has stable property, does not react under the irradiation of sunlight, for example, krypton in rare gas can absorb X rays, and the krypton-free light-shielding material can be used as a light-shielding material when the X rays work.
In addition, the rare gas can also be used as a protective gas to protect the HC thermal insulation layer 20 and the PET film layer 40 from air, so that the HC thermal insulation layer and the PET film layer are not easily oxidized by air, thereby ensuring the use effect of the thermal insulation film 10 and prolonging the service life of the thermal insulation film 10.
The air storage bag is provided with an air inflation hole 61, the inner end of the air inflation hole 61 is arranged in the air storage bag, the outer end of the air inflation hole 61 extends to the outer side of the isolation cavity 60, and when the air pressure in the air storage bag is insufficient, the air storage bag can be inflated through the air inflation hole 61 to supplement pressure.
Or when the external heat intensity is low, the gas in the gas storage bag can be exhausted.
The UV isolation layer is provided with an adhesive surface 90 which is far away from the PET film layer 40, adhesive glue is adhered to the adhesive surface 90, and the heat insulation film 10 can be fixed through the adhesive glue, for example, the UV isolation layer can be attached to glass, a show window or a roof.
The adhesive is a flame retardant adhesive, which increases the fire resistance of the heat insulating film 10.
Further, an infrared ray blocking film layer 70 is provided between the PET film layer 40 and the UV blocking layer 30 to further block the incidence of infrared rays.
The heat insulation film 10 further has an isolation film, which is a microporous and porous film made of PP and PE mainly for passing ions, and is disposed between the infrared ray prevention film layer 70 and the UV isolation layer 30, and the infrared ray prevention film layer 70 and the UV isolation layer 30 do not interfere with each other and can independently perform their functions.
The UV blocking layer 30 is uniformly coated with the UV blocking particles 31, and the UV blocking particles 31 are fine particles having colors, each having a relatively good refractive index, and shield the UV rays by refraction of the UV rays.
The infrared-resistant thin film layer 70 is uniformly laid with infrared-resistant particles, wherein the infrared-resistant particles are metal oxide particle sol-gel polymer composite particles, and the material can reflect or absorb infrared rays.
PET is a milky white or light yellow highly-crystalline polymer, has smooth and glossy surface, good creep resistance, fatigue resistance and friction resistance, small abrasion and high hardness, and has the maximum toughness in thermoplastic plastics; good electrical insulation performance, little influence by temperature, no toxicity, weather resistance, good chemical resistance stability, low water absorption, weak acid resistance and organic solvent resistance.
The shape of the identification ring is consistent with that of the HC heat insulation layer 20 and is in a square frame shape.
The sign circle extends to HC insulating layer 20, PET thin layer 40 and UV isolation layer 30's periphery to cover HC insulating layer 20, PET thin layer 40 and UV isolation layer 30's periphery, like this, seal between HC insulating layer 20, PET thin layer 40 and the UV isolation layer 30, can play waterproof dirt-proof effect, and enable more inseparabler, firm that combine between HC insulating layer 20, PET thin layer 40 and the UV isolation layer 30.
The HC heat insulation layer 20 is provided with an outer layer adhesive layer arranged towards the PET film layer 40, the outer layer adhesive layer is provided with latticed outer layer scores, and the latticed outer layer scores cover the surface of the HC heat insulation layer 20, so that the HC heat insulation layer 20 can be protected on one hand, and the tensile strength of the HC heat insulation layer 20 can be increased on the other hand.
The UV isolation layer 30 has an inner layer adhesive layer adhered to the infrared-proof film layer 70, meshed inner layer scores are formed on the inner layer adhesive layer, the inner layer scores are adhered to the infrared-proof film layer 70 in a butt joint mode, the outer layer scores and the inner layer scores are arranged in a staggered mode, and the stability of the heat insulation film 10 is further enhanced through the matching between the inner layer scores and the outer layer scores.
The PET material in the PET film layer 40 may be any one of PA, PC, PE, PP, PVC, PBT or PEN.
The plurality of heat insulation films 10 can be assembled and combined to meet the requirements of various construction states.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The heat insulation film convenient to use is characterized by comprising an HC heat insulation layer, a PET film layer and a UV isolation layer, wherein the HC heat insulation layer, the PET film layer and the UV isolation layer are sequentially overlapped, an identification ring is formed at the peripheral edge of the HC heat insulation layer, the identification ring extends to the peripheries of the HC heat insulation layer, the PET film layer and the UV isolation layer and covers the peripheries of the HC heat insulation layer, the PET film layer and the UV isolation layer; the HC heat insulation layer is provided with a first opposite face arranged opposite to the PET film layer, the PET film layer is provided with a second opposite face arranged opposite to the HC heat insulation layer, and the first opposite face, the second opposite face and the identification ring jointly enclose a separation cavity; the HC heat insulation layer is made of ceramic materials.
2. The easy-to-use thermal insulating film according to claim 1, wherein an elastic film is disposed in the insulating cavity, attached to the inner surface of the insulating cavity, and extended along the inner surface of the insulating cavity to enclose the sealed air storage bag.
3. The easy-to-use thermal insulating film of claim 2, wherein said gas reservoir is filled with an inert gas.
4. The easy-to-use thermal insulating film according to claim 3, wherein said air reservoir has an air inflation hole therein, an inner end of said air inflation hole being disposed inside said air reservoir, and an outer end of said air inflation hole extending to outside of said insulating chamber.
5. The easy-to-use thermal insulating film according to any one of claims 1 to 4, wherein said UV-blocking layer has an adhesive surface facing away from said PET film layer, said adhesive surface having an adhesive glue applied thereto.
6. The easy-to-use thermal insulating film according to claim 5, wherein said adhesive glue is a flame retardant glue.
7. The easy-to-use thermal insulating film according to any one of claims 1 to 4, wherein the HC thermal insulating layer has an outer surface facing away from the PET film layer, and a scratch-resistant coating is attached to the outer surface of the HC thermal insulating layer.
8. The easy-to-use thermal insulation film according to any one of claims 1 to 4, wherein an infrared ray proof film layer is provided between the PET film layer and the UV insulation layer.
9. The easy-to-use thermal insulation film according to claim 8, further comprising a barrier film interposed between the infrared ray proof film layer and the UV barrier layer.
10. The easy-to-use thermal insulating film according to claim 9, wherein the UV blocking layer is uniformly coated with the ultraviolet resistant particles, and the infrared resistant film layer is uniformly coated with the infrared resistant particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600968.6U CN210478021U (en) | 2019-04-28 | 2019-04-28 | Heat insulation film convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600968.6U CN210478021U (en) | 2019-04-28 | 2019-04-28 | Heat insulation film convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210478021U true CN210478021U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600968.6U Expired - Fee Related CN210478021U (en) | 2019-04-28 | 2019-04-28 | Heat insulation film convenient to use |
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| Country | Link |
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| CN (1) | CN210478021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032734A1 (en) * | 2020-08-14 | 2022-02-17 | 苏州奈米新纺织科技有限公司 | Three-dimensional large-gauge warp knitted fabric inflatable membrane material |
-
2019
- 2019-04-28 CN CN201920600968.6U patent/CN210478021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032734A1 (en) * | 2020-08-14 | 2022-02-17 | 苏州奈米新纺织科技有限公司 | Three-dimensional large-gauge warp knitted fabric inflatable membrane material |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |