Energy-saving and emission-reducing sunscreen film

Abstract

The utility model discloses an energy-saving and emission-reducing sunscreen film which comprises an outer film and an inner film, the outer film sequentially comprises a high-transparency internally-added ultraviolet pressure-sensitive adhesive layer or a weather-proof resin plate, a high-transparency cooling metal layer, a high-transparency internally-added ultraviolet pressure-sensitive adhesive layer or an internally-added ultraviolet hot melt adhesive layer and a high-transparency easily-cleaned film layer; the inner pasting film sequentially comprises a high-transparency pressure-sensitive adhesive layer with ultraviolet rays added internally or a polyurethane film layer with ultraviolet rays added internally, a high-transparency modified PVB polyurethane film layer with ultraviolet rays added internally, a high-transparency pressure-sensitive adhesive layer with ultraviolet rays added internally or a hot melt adhesive layer with ultraviolet rays added internally, and a high-transparency cooling metal layer or a non-heat-absorbing layer. And the high-transparency infrared blocking scratch-resistant layer or the easy-to-clean wear-resistant layer is arranged. The utility model has the beneficial effects that 750THZ-30PHZ and 220nm-400nm ultraviolet rays can be effectively blocked, UVA (ultraviolet A) and UVB (ultraviolet B) can be perfectly blocked, skin injury is prevented, people can be basked in the sun for a long time, and body health is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sunscreen films, in particular to a sunscreen film capable of saving energy and reducing emissions. Background Art

[0002] Ultraviolet rays are a type of electromagnetic radiation with a shorter wavelength than visible light and higher energy. Ultraviolet rays can be divided into three types according to their wavelengths: UVA, UVB and UVC. The wavelength range of UVA is approximately 320 to 400 nanometers, which can penetrate the skin epidermis and cause sunburn and sunburn to the skin. Its sunburn effect is 1,000 times that of UVB. The wavelength range of UVB is approximately 280 to 320 nanometers. Although it cannot penetrate glass, it can penetrate clouds and the skin epidermis and cause direct damage to the skin. The wavelength range of UVC is approximately 200 to 280 nanometers, which is usually absorbed by the earth's atmosphere (especially the ozone layer), so it is less harmful to organisms on the surface.

[0003] Ultraviolet radiation will cause the skin to produce a large number of free radicals, leading to more melanin and causing dark spots. It is the biggest culprit for skin wrinkles, aging, sagging and dark spots. Utility Model Content

[0004] In order to solve the above existing problems, the utility model provides a sunscreen film that saves energy and reduces emissions. The utility model is implemented through the following technical solutions.

[0005] An energy-saving and emission-reducing sunscreen film, comprising an outer film and an inner film;

[0006] The outer film includes in sequence a highly transparent inner UV pressure-sensitive adhesive layer or a weather-resistant resin plate, a highly transparent cooling metal layer, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer, and a highly transparent easy-to-clean film layer;

[0007] The inner film includes in sequence a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV polyurethane film layer, a highly transparent inner UVA / UAB modified PVB polyurethane film layer, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer, a highly transparent cooling metal layer or a non-heat-absorbing layer, a highly transparent infrared blocking scratch-resistant layer or an easy-to-clean wear-resistant layer.

[0008] Furthermore, the high-transparency cooling metal layer of the external film is BOPET, PC or TPU.

[0009] Furthermore, the high-transparency cooling metal layer and the non-heat-absorbing layer of the inner film are both made of BOPET or TPU.

[0010] The beneficial effects of the utility model are as follows: it can effectively block 750THZ-30PHZ and ultraviolet rays 220nm-400nm, perfectly block UVA and UVB, prevent skin damage, and allow people to sunbathe for a long time, which is beneficial to health. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a diagram of the external film structure of a sunscreen film that saves energy and reduces emissions according to the utility model;

[0012] Figure 2 This is a diagram of the inner film structure of an energy-saving and emission-reducing sunscreen film of the utility model. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0014] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0015] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0016] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0017] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] Example:

[0019] An energy-saving and emission-reducing sunscreen film, comprising an outer film and an inner film;

[0020] The outer film sequentially comprises a highly transparent inner UV pressure-sensitive adhesive layer or a weather-resistant resin plate 10, a highly transparent cooling metal layer 11, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer 12, and a highly transparent easy-to-clean film layer 13;

[0021] The inner film includes in sequence a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV polyurethane film layer 20, a highly transparent inner UVA / UAB modified PVB polyurethane film layer 21, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer 22, a highly transparent cooling metal layer or a non-heat-absorbing layer 23, and a highly transparent infrared blocking scratch-resistant layer or an easy-to-clean wear-resistant layer 24.

[0022] in,

[0023] The high-transparency cooling metal layer 11 of the external film is BOPET, PC or TPU.

[0024] The high-transparent cooling metal layer 23 and the non-heat-absorbing layer of the inner film are both made of BOPET or TPU.

[0025] Application areas:

[0026] Building a sun room on the roof (windows)

[0027] Renovation of the sun room (window) in the duplex building on the roof

[0028] RV sun room (window)

[0029] Building a sun room (window) in an open space

[0030] UV blocking from lamp source

[0031] Directions:

[0032] It can be pasted on the existing glass or installed separately on the window door cabinet.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sunscreen film for energy saving and emission reduction, characterized in that: Including outer film and inner film; The outer film includes in sequence a highly transparent inner UV pressure-sensitive adhesive layer or a weather-resistant resin plate, a highly transparent cooling metal layer, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer, and a highly transparent easy-to-clean film layer; The inner film includes in sequence a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV polyurethane film layer, a highly transparent inner UVA / UAB modified PVB polyurethane film layer, a highly transparent inner UV pressure-sensitive adhesive layer or an inner UV hot-melt adhesive layer, a highly transparent cooling metal layer or a non-heat-absorbing layer, a highly transparent infrared blocking scratch-resistant layer or an easy-to-clean wear-resistant layer.

2. The energy-saving and emission-reducing sunscreen film according to claim 1, characterized in that: The high-transparency cooling metal layer of the external film is BOPET, PC or TPU.

3. The energy-saving and emission-reducing sunscreen film according to claim 1, characterized in that: The high-transparency cooling metal layer and the non-heat-absorbing layer of the inner film are both BOPET or TPU.

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