CN219326718U

CN219326718U - Nanometer ceramic heat-insulating solar film with good heat insulation effect

Info

Publication number: CN219326718U
Application number: CN202320001103.4U
Authority: CN
Inventors: 陶腾杰
Original assignee: Zhejiang Yueteng Information Technology Co ltd
Current assignee: Zhejiang Yueteng Information Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-07-11
Anticipated expiration: 2033-01-03

Abstract

The utility model belongs to the technical field of heat insulation films, in particular to a nano ceramic heat insulation solar film with good heat insulation effect, which comprises a wear-resistant layer, wherein the lower end of the wear-resistant layer is provided with a first nano titanium dioxide film layer, the lower end of the first nano titanium dioxide film layer is provided with a nano titanium carbide film layer; secondly, the convex lens sheet, the refraction strip, the heat insulation layer and the printing ink layer are sequentially added in the PET substrate layer from top to bottom, the convex lens sheet focuses the transmitted light, the light absorption range is increased, then the focused light is reversely refracted through the refraction strip by the diamond structure to form the blocking layer, the heat insulation layer strengthens the heat insulation effect, and the printing ink layer can avoid the flash phenomenon caused by local exposure formed by the convex lens sheet and the refraction strip on the solar film.

Description

Nanometer ceramic heat-insulating solar film with good heat insulation effect

Technical Field

The utility model belongs to the technical field of heat-insulating films, and particularly relates to a nano ceramic heat-insulating solar film with a good heat-insulating effect.

Background

Solar films (solar films) are also called thermal insulation films, and in modern solar film production technologies, metals such as aluminum, gold, copper, silver and the like are often made into multiple layers of dense high thermal insulation metal films by vacuum spraying or magnetron sputtering technology. The existing heat-insulating film is usually formed by bonding a base material layer and a metal coating, and most of the metal coating of the heat-insulating film is formed by plating metal on the surface of the plastic material, so that the heat-insulating film has high light reflection, is similar to the high light reflection of a mirror surface, and is easy to cause light pollution.

Through retrieval, chinese patent application No. CN114774022A discloses a nano ceramic heat insulation film, which comprises a wear-resistant layer, a first nano titanium dioxide film layer, a nano titanium nitride film layer, a second nano titanium dioxide film layer, a PET substrate layer, a transparent pressure-sensitive adhesive layer and a release film layer which are sequentially compounded from inside to outside. According to the utility model, the first nano titanium dioxide film layer, the nano titanium nitride film layer and the second nano titanium dioxide film layer are deposited on the PET substrate layer, so that most of infrared rays are selectively reflected by the heat insulation film and visible light is selectively transmitted, the effects of heat insulation and light reflection reduction are achieved, and the wear-resistant layer is further compounded outside the ceramic layer, so that the scratch of the ceramic layer can be protected, and the durability of the product is improved.

The film increases light transmittance while reducing light reflection, but the light transmittance is high to easily corrode and age articles to be sun-shading and heat-insulating, and therefore, it is necessary to provide a film which can ensure light transmittance and prevent light from directly irradiating the sun-shading articles.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the nano ceramic heat-insulating solar film with good heat-insulating effect, which has the characteristics of ensuring light transmittance and simultaneously avoiding ageing of articles caused by strong light.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thermal-insulated solar membrane of nanometer pottery that thermal-insulated effect is good, includes the wearing layer, the wearing layer lower extreme is provided with first nanometer titanium dioxide rete, first nanometer titanium dioxide rete lower extreme has nanometer titanium carbide rete, nanometer titanium carbide rete lower extreme has second nanometer titanium dioxide rete, second nanometer titanium dioxide rete lower extreme has PET substrate layer, PET substrate layer lower extreme has transparent pressure sensitive adhesive layer, transparent pressure sensitive adhesive layer lower extreme has from the type rete, still be provided with the ageing resistance layer between wearing layer and the first nanometer titanium dioxide rete, PET substrate layer inside is provided with protruding lens piece, refraction strip, insulating layer, printing ink layer.

As a preferable technical scheme of the nano ceramic heat-insulating solar film with good heat insulation effect, the heat-insulating layer is positioned at the upper end of the printing ink layer, the refraction strip is positioned at the upper end of the heat-insulating layer, and the convex lens sheet is positioned at the upper end of the refraction strip.

As a preferable technical scheme of the nano ceramic heat-insulating solar film with good heat insulation effect, the convex lens sheets and the refraction strips are uniformly arranged in parallel, and two convex lens sheets are arranged above one refraction strip.

As a preferable technical scheme of the nano ceramic heat-insulating solar film with good heat insulation effect, the refraction strips are of a diamond structure, and the convex lens sheet is opposite to the inclined edges of the diamond.

As a preferable technical scheme of the nano ceramic heat-insulating solar film with good heat insulation effect, the refraction strips reflect the light collected by the convex lens outwards.

Compared with the prior art, the utility model has the beneficial effects that: firstly, an anti-aging layer is added between the wear-resistant layer and the first nano titanium dioxide film layer, and the anti-aging layer plays an anti-aging role, so that the service life of the solar film is better ensured, and the surface strength is improved; secondly still increase protruding lens piece, refracting strip, insulating layer, printing ink layer from top to bottom in proper order in PET substrate layer, protruding lens piece focuses on the light that will pass, increase light absorption scope, then refract the light of focusing through the refracting strip through diamond structure reverse, form the barrier layer, the insulating layer strengthens thermal-insulated effect, printing ink layer can avoid on the solar membrane because protruding lens piece, refracting strip form the flash phenomenon that local exposure caused, reach high bright but light transmissivity low, avoid light to cause ageing and corrosion to the article, protruding lens piece, refracting strip, insulating layer, printing ink layer cooperation use, make this solar membrane reach better thermal-insulated effect and use comfort.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a part of the present utility model in cross section;

in the figure: 1. a wear-resistant layer; 2. an anti-aging layer; 3. a first nano titanium dioxide film layer; 4. a nano titanium carbide film layer; 5. a second nano titanium dioxide film layer; 6. a PET substrate layer; 7. a convex lens sheet; 8. a refractive stripe; 9. a thermal insulation layer; 10. an ink layer; 11. a transparent pressure-sensitive adhesive layer; 12. and (3) a release film layer.

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.

Examples

Referring to fig. 1, the present utility model provides the following technical solutions: the utility model provides a thermal-insulated solar membrane of nanometer pottery that thermal-insulated effect is good, including wearing layer 1, wearing layer 1 lower extreme is provided with first nanometer titanium dioxide rete 3, first nanometer titanium dioxide rete 3 lower extreme has nanometer titanium carbide rete 4, nanometer titanium carbide rete 4 lower extreme has second nanometer titanium dioxide rete 5, second nanometer titanium dioxide rete 5 lower extreme has PET substrate layer 6, PET substrate layer 6 lower extreme has transparent pressure sensitive adhesive layer 11, transparent pressure sensitive adhesive layer 11 lower extreme has from rete 12, still be provided with ageing resistance layer 2 between wearing layer 1 and the first nanometer titanium dioxide rete 3, PET substrate layer 6 inside is provided with convex lens piece 7, refractive strip 8, insulating layer 9, printing ink layer 10.

Specifically, the thermal insulation layer 9 is located at the upper end of the ink layer 10, the refraction strip 8 is located at the upper end of the thermal insulation layer 9, and the convex lens sheet 7 is located at the upper end of the refraction strip 8.

Specifically, the convex lens sheets 7 and the refraction strips 8 are a plurality of uniformly arranged in parallel, and two convex lens sheets 7 are arranged above one refraction strip 8, so that the convex lens sheets 7 in the embodiment are used for condensing light, the brightness of the light is ensured, and meanwhile, concentrated refraction points are formed under the cooperation of the refraction strips 8.

Specifically, the refraction strip 8 has a diamond structure, and the convex lens sheet 7 faces the inclined edge of the diamond, and in this embodiment, the diamond inclined surface forms a reverse refraction route after receiving light, so as to avoid direct light.

Specifically, the refraction strip 8 reflects the light collected by the convex lens sheet 7 outwards, so that the direct light transmittance of the light is reduced while the brightness is ensured, and the aging of the sun-shading article caused by strong light is reduced.

The working principle and the using flow of the utility model are as follows: an anti-aging layer 2 is added inside the wear-resistant layer 1 and the first nano titanium dioxide film layer 3; in the process of forming the PET substrate layer 6, a convex lens sheet 7, a refraction strip 8, a heat insulation layer 9 and an ink layer 10 are sequentially added from top to bottom in the process, the refraction strips 8 are distributed in parallel, one refraction strip 8 corresponds to two convex lens sheets 7 at the same time, and the convex lens sheets 7 are positioned right above the inclined planes of the refraction strips 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a thermal-insulated solar membrane of nanometer pottery that thermal-insulated effect is good, includes wearing layer (1), wearing layer (1) lower extreme is provided with first nanometer titanium dioxide rete (3), first nanometer titanium dioxide rete (3) lower extreme has nanometer titanium carbide rete (4), nanometer titanium carbide rete (4) lower extreme has second nanometer titanium dioxide rete (5), second nanometer titanium dioxide rete (5) lower extreme has PET substrate layer (6), PET substrate layer (6) lower extreme has transparent pressure sensitive adhesive layer (11), transparent pressure sensitive adhesive layer (11) lower extreme has from rete (12), its characterized in that: an anti-aging layer (2) is further arranged between the wear-resistant layer (1) and the first nano titanium dioxide film layer (3), and a convex lens sheet (7), a refraction strip (8), a heat insulation layer (9) and an ink layer (10) are arranged inside the PET substrate layer (6).

2. The nano ceramic heat-insulating solar film with good heat insulation effect according to claim 1, wherein the nano ceramic heat-insulating solar film is characterized in that: the heat insulation layer (9) is located at the upper end of the ink layer (10), the refraction strip (8) is located at the upper end of the heat insulation layer (9), and the convex lens sheet (7) is located at the upper end of the refraction strip (8).

3. The nano ceramic heat-insulating solar film with good heat insulation effect according to claim 1, wherein the nano ceramic heat-insulating solar film is characterized in that: the convex lens sheets (7) and the refraction strips (8) are uniformly arranged in parallel, and two convex lens sheets (7) are arranged above one refraction strip (8).

4. A nano ceramic thermal insulation solar film with good thermal insulation effect according to claim 3, which is characterized in that: the refraction strip (8) is of a diamond structure, and the convex lens sheet (7) is opposite to the inclined edge of the diamond.

5. The nano ceramic heat-insulating solar film with good heat insulation effect according to claim 1, wherein the nano ceramic heat-insulating solar film is characterized in that: the refraction strips (8) reflect the light collected by the convex lens sheet (7) outwards.