Automobile film with good ultraviolet reflection effect

By designing a structure including heat insulation, sun protection, reflection, flame retardant and wear-resistant layers in the automotive membrane, the problem of poor thermal insulation and sun protection of existing automotive membranes is solved, and better ultraviolet reflection and heat insulation effects are achieved, while enhancing fire and wear resistance.

CN222834244UActive Publication Date: 2025-05-06FENGCHENG NAR TECH GRP CO LTD
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Patent Information

Application Number
CN202421581712.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-05-06
Estimated Expiration
2034-07-05

AI Technical Summary

Technical Problem

The existing automotive films have poor effects in thermal insulation and sun protection, resulting in ultraviolet rays that are easy to penetrate and cannot effectively reflect ultraviolet rays.

Method used

The structure includes a storage roller, a car film, a release paper, a heat insulation layer, a sunscreen layer, a reflective layer, a flame retardant layer and a wear-resistant layer. Through the combination and design of these layers, the ultraviolet reflection effect of the car film is improved.

Benefits of technology

It realizes effective reflection of the automotive membrane in terms of sunlight and ultraviolet rays, reduces the temperature inside the car, improves the insulation effect, and slows down the combustion speed under the heat burning situation, enhancing fire resistance and wear resistance.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222834244U_ABST
Patent Text Reader

Abstract

The utility model belongs to the technical field of automobile films, and particularly relates to an automobile film with a good ultraviolet reflection effect, which comprises a storage roller, an automobile film is arranged on the outer side of the storage roller, and release paper is arranged on the outer side of the automobile film. When the automobile film needs to be used, the automobile film can be cut according to the length of an automobile, the release paper can be torn off from the upper portion of the automobile film after cutting is completed, so that the automobile film can be adhered to the upper portion of a shell of the automobile, the abrasion-resistant layer on the automobile film enables the automobile to be not prone to scratches in the using process, the automobile film is not prone to abrasion, and the service life of the automobile film is prolonged. The flame-retardant layer enables the automobile film to be slower in burning speed and easy to extinguish flames after a burning heat condition occurs, the reflecting layer can reflect sunlight ultraviolet rays, so that the temperature in an automobile is not easy to rise, the sunscreen layer enables the automobile film to be not easy to absorb heat, so that the automobile film is not easy to be thermalized in summer, and the heat insulation layer enables the automobile film to be better in heat insulation effect.
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Description

Technical Field

[0001] The utility model relates to the technical field of automobile films, in particular to an automobile film with good ultraviolet reflection effect. Background Art

[0002] Car films can be simply divided into two categories. One is car glass film, which is applied to car glass to control sunlight. Its basic properties include safety, clarity, anti-glare, UV protection, heat insulation, scratch resistance, sufficient shelf life and privacy protection. The other is car color change film, a new type of car film product introduced by AAA from STI in the United States. Its basic properties include personalized decoration, paint protection, and easy cleaning.

[0003] The announcement number CN 214299977 U discloses a car film with good ultraviolet reflection effect, comprising a main body; the main body comprises a protective film layer, a fabric layer, a backing layer and a release layer arranged in sequence from top to bottom; a plurality of first strip-shaped markings arranged horizontally and at intervals are arranged on the protective film layer;

[0004] When in use, after the device is applied to the car film, its heat insulation and sun protection effect is poor, and ultraviolet rays can easily penetrate the car film; therefore, we propose a car film with good ultraviolet reflection effect. Utility Model Content

[0005] The utility model aims to provide a car film with good ultraviolet reflection effect, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A car film with good ultraviolet reflection effect comprises a storage roller, an car film is arranged on the outer side of the storage roller, a release paper is arranged on the outer side of the car film, a heat insulation layer is fixedly installed on the inner side of the car film, a sunscreen layer is fixedly installed on one side of the heat insulation layer, a reflective layer is fixedly installed on one side of the sunscreen layer, a flame retardant layer is fixedly installed on one side of the reflective layer, and a wear-resistant layer is fixedly installed on one side of the flame retardant layer.

[0008] As a further improvement of the above solution, one side of the automobile film is provided with bonding glue, the bonding glue is waterproof glue, and the material of the release paper is non-stick material.

[0009] By adopting the above technical solution, the material of the waterproof glue makes the car film tighter after being bonded to the car, and the car film is not easy to fall off during the use or washing of the vehicle.

[0010] As a further improvement of the above solution, adhesive glue is provided on one side of the heat insulation layer, and the heat insulation layer is against the vehicle shell.

[0011] By adopting the above technical solution, the heat insulation layer can be in contact with the outer shell of the car, so that the bonding effect is better and it is not easy to fall off.

[0012] As a further improvement of the above solution, the sun protection layer is made of chemical fiber material, and a wavy reflective film is provided on the inner side of the reflective layer.

[0013] By adopting the above technical solution, sunlight and ultraviolet rays can be reflected by the wavy reflective film, so that the temperature inside the car is not easy to be too high.

[0014] As a further improvement of the above solution, a flame retardant is arranged on the inner side of the flame retardant layer, and the material of the flame retardant is antimony trioxide.

[0015] By adopting the above technical solution, the flame retardant makes the flame of the automobile film burn slowly when it appears, and the flame is extinguished because it has no combustion heat regulation, so the fire prevention effect is better.

[0016] As a further improvement of the above solution, the outer side of the wear-resistant layer is provided with wear-resistant spray paint, and the thickness of the wear-resistant layer is centimeters.

[0017] By adopting the above technical solution, the wear-resistant spray paint can make the car film more wear-resistant, making it difficult for the car to be scratched during use, and making it difficult for the top of the car film to be worn, so that the device can better reflect ultraviolet rays.

[0018] As a further improvement of the above solution, an anti-bubble layer is provided on the inner side of the heat insulation layer, and the material of the heat insulation layer is a heat insulation material.

[0019] By adopting the above technical solution, the anti-bubble layer makes it difficult for bubbles to be generated when the staff sticks the car film on the top of the car, thereby making the integrity stronger. The heat-insulating material makes the heat-insulating layer have a better temperature isolation effect and prevents the temperature inside the car from dropping quickly in winter.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The device can roll up the automobile film and store it on the top of the storage roller. When it is needed, it can be cut according to the length of the vehicle. After cutting, the release paper can be torn off from the top of the automobile film, so that the automobile film can be adhered to the top of the outer shell of the car. The wear-resistant layer on the automobile film makes it difficult for the car to be scratched during use and makes the automobile film not easy to wear. The flame-retardant layer makes the automobile film burn more slowly and the flame is easy to extinguish after it is heated. The reflective layer can reflect the ultraviolet rays of the sun, so that the temperature in the car is not easy to rise. The sunscreen layer makes it difficult for the automobile film to absorb heat, so that the automobile film is not easy to heat up in summer. The heat insulation layer makes the heat insulation effect of the automobile film better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a car film with good ultraviolet reflection effect proposed by the utility model;

[0024] Figure 2 This is a partial three-dimensional structural schematic diagram of a car film with good ultraviolet reflection effect proposed by the utility model;

[0025] Figure 3 This is a partial three-dimensional structural schematic diagram of an automobile film with good ultraviolet reflection effect proposed by the utility model.

[0026] In the figure: 1. Storage roller; 2. Automobile film; 3. Release paper; 4. Heat insulation layer; 5. Sun protection layer; 6. Reflective layer; 7. Flame retardant layer; 8. Wear-resistant layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] refer to Figure 1-3 A car film with good ultraviolet reflection effect comprises a storage roller 1, an automobile film 2 is arranged on the outer side of the storage roller 1, a release paper 3 is arranged on the outer side of the automobile film 2, a heat insulation layer 4 is fixedly installed on the inner side of the automobile film 2, a sunscreen layer 5 is fixedly installed on one side of the heat insulation layer 4, a reflective layer 6 is fixedly installed on one side of the sunscreen layer 5, a flame retardant layer 7 is fixedly installed on one side of the reflective layer 6, and a wear-resistant layer 8 is fixedly installed on one side of the flame retardant layer 7.

[0029] In this embodiment, adhesive glue is provided on one side of the automobile film 2 , the adhesive glue is waterproof glue, and the material of the release paper 3 is non-stick material.

[0030] In this embodiment, adhesive glue is provided on one side of the heat insulation layer 4, and the heat insulation layer 4 abuts against the vehicle shell.

[0031] In this embodiment, the sun protection layer 5 is made of chemical fiber material, and a wavy reflective film is disposed on the inner side of the reflective layer 6 .

[0032] In this embodiment, a flame retardant is disposed inside the flame retardant layer 7 , and the material of the flame retardant is antimony trioxide.

[0033] In this embodiment, the outer side of the wear-resistant layer 8 is provided with wear-resistant spray paint, and the thickness of the wear-resistant layer 8 is 1 cm.

[0034] In this embodiment, an anti-bubble layer is provided inside the heat insulation layer 4 , and the heat insulation layer 4 is made of a heat insulation material.

[0035] The implementation principle of one of the embodiments of the present application is: the device can roll up the automobile film 2 and store it on the top of the storage roller 1, and can be cut according to the length of the vehicle when needed. After cutting, the release paper 3 can be torn off from the top of the automobile film 2, so that the automobile film 2 can be adhered to the top of the outer shell of the car. The wear-resistant layer 8 on the top of the automobile film 2 makes it easy to prevent scratches on the car during use and makes the automobile film 2 not easy to wear. The flame retardant layer 7 makes the automobile film 2 burn more slowly and easily extinguish the flame after it becomes hot. The reflective layer 6 can reflect ultraviolet rays from the sun, so that the temperature inside the car is not easy to rise. The sunscreen layer 5 makes it difficult for the automobile film 2 to absorb heat, so that the automobile film 2 is not easy to heat up in summer. The heat insulation layer 4 makes the heat insulation effect of the automobile film 2 better.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above is a detailed introduction to a car film with good ultraviolet reflection effect provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A car film with good ultraviolet reflection effect, characterized in that: include: A storage roller (1), wherein an automobile film (2) is arranged on the outer side of the storage roller (1), a release paper (3) is arranged on the outer side of the automobile film (2), a heat insulation layer (4) is fixedly installed on the inner side of the automobile film (2), a sun protection layer (5) is fixedly installed on one side of the heat insulation layer (4), a reflective layer (6) is fixedly installed on one side of the sun protection layer (5), a flame retardant layer (7) is fixedly installed on one side of the reflective layer (6), and a wear-resistant layer (8) is fixedly installed on one side of the flame retardant layer (7).

2. The automotive film with good ultraviolet reflection effect according to claim 1, characterized in that: One side of the automobile film (2) is provided with adhesive glue, the adhesive glue is waterproof glue, and the material of the release paper (3) is a non-stick material.

3. The automobile film with good ultraviolet reflection effect according to claim 1, characterized in that: Adhesive glue is provided on one side of the heat insulation layer (4), and the heat insulation layer (4) abuts against the vehicle shell.

4. The automotive film with good ultraviolet reflection effect according to claim 1, characterized in that: The sun protection layer (5) is made of chemical fiber material, and a wavy reflective film is provided on the inner side of the reflective layer (6).

5. The automobile film with good ultraviolet reflection effect according to claim 1, characterized in that: A flame retardant is provided on the inner side of the flame retardant layer (7), and the material of the flame retardant is antimony trioxide.

6. The automobile film with good ultraviolet reflection effect according to claim 1, characterized in that: The outer side of the wear-resistant layer (8) is provided with wear-resistant spray paint, and the thickness of the wear-resistant layer (8) is 1 cm.

7. The automobile film with good ultraviolet reflection effect according to claim 1, characterized in that: An anti-bubble layer is provided on the inner side of the heat insulation layer (4), and the heat insulation layer (4) is made of a heat insulation material.

Citation Information

Patent Citations

  • Automobile film

    CN214299977U