Dimming film structure

Abstract

The utility model relates to the technical field of dimming films, in particular to a dimming film structure. The light adjusting film structure comprises a light adjusting film, attaching glue and a light adjusting frame, the light adjusting film is pasted and fixed to the light adjusting frame through the attaching glue, and the light adjusting frame is installed and fixed to the vehicle interior through a connecting structure. According to the dimming film structure, the mode that the dimming film is attached to the dimming frame is adopted, alignment is easy, installation is convenient and fast, time consumed in the installation process is short, a user can achieve independent installation, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to light -adjusting film technical field especially is related to a light -adjusting film structure. BACKGROUND

[0002] The light -adjusting film is prepared by coating polymer dispersion liquid crystal layer between two ITO-PET films and then photo curing, and electrodes are made on the upper and lower two conductive layers of the light -adjusting film, the film is transparent when the light -adjusting film is powered on, and the film is misty when not powered on. The light -adjusting film can be clamped between two layers of glass to make light -adjusting glass, which is applied to automobile sunroof, glass curtain wall and other places.

[0003] Now part of new energy vehicles on the market use the way of directly pasting light -adjusting film to achieve the functions of sunshade and light adjustment, but the direct pasting type scheme is not easy to align, the installation time is long, often needs 3 to 4 hours, and needs the operation personnel with relevant experience to install, and the user cannot realize self -installation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a light -adjusting film structure to alleviate the problems of long installation time of existing direct pasting type light -adjusting film and user's inability to self -install.

[0005] In order to solve the above technical problems, the technical scheme provided by the utility model is as follows:

[0006] A light -adjusting film structure is installed in an automobile sunroof, comprising a light -adjusting film, a bonding adhesive and a light -adjusting frame, the light -adjusting film is fixedly pasted to the light -adjusting frame by the bonding adhesive, and the light -adjusting frame is fixedly installed in the vehicle interior by a connecting structure.

[0007] Further, the connecting structure comprises a plurality of support strips arranged at intervals along the length direction of the light -adjusting frame, and the support strips are provided with clamping grooves for clamping the vehicle interior.

[0008] Further, the support strip comprises a main body part and an extension part, the main body part and the extension part are integrally formed, the main body part is connected with the light -adjusting frame, the extension part is arranged on the side of the main body part away from the light -adjusting frame, the extension part is arranged protruding from the main body part, and the clamping groove is formed between the main body part and the extension part.

[0009] Further, the connecting structure further comprises a plurality of support blocks arranged at intervals along the width direction of the light -adjusting frame, and the support blocks are provided with fixing grooves for clamping the vehicle interior.

[0010] Further, the support block comprises a connecting portion and a protruding portion, the connecting portion is integrally formed with the protruding portion, the connecting portion is connected with the light-adjusting frame, the protruding portion is arranged on the side of the connecting portion away from the light-adjusting frame, the protruding portion is arranged protruding from the connecting portion, and the fixing groove is formed between the connecting portion and the protruding portion.

[0011] Further, the connecting structure comprises a buckle member, the buckle member is provided with a containing cavity for containing the light-adjusting film, the adhesive and the light-adjusting frame.

[0012] Further, the buckle member comprises a first buckle plate and a second buckle plate group, the second buckle plate group is arranged at the bottom of the first buckle plate, and the first buckle plate and the second buckle plate group jointly enclose the open containing cavity.

[0013] Further, the second buckle plate group comprises a first end plate, a middle plate and a second end plate, the first end plate is vertically connected to the bottom surface of the first buckle plate, and the two ends of the middle plate are respectively vertically connected with the first end plate and the second end plate.

[0014] Further, the end portion of the first buckle plate away from the second buckle plate group is provided with a barb for fixing in the vehicle interior.

[0015] Further, the middle portion of the light-adjusting frame is provided with an electric control placement area for installing an electric control.

[0016] The utility model at least brings following beneficial effect:

[0017] The utility model discloses a light-adjusting film structure, installs in the car sunroof, comprising: light-adjusting film, adhesive and light-adjusting frame, the light-adjusting film is pasted and fixed on the light-adjusting frame through the adhesive, and the light-adjusting frame is installed and fixed on the vehicle interior through the connecting structure.

[0018] The light-adjusting film structure adopts the mode that the light-adjusting film is pasted with the light-adjusting frame, the light-adjusting film structure is lighter in overall quality and has certain stiffness, is easy to align when installing with the light-adjusting frame as the support.

[0019] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are taken, and the accompanying drawings are described in detail as follows. DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the specific embodiments or related art of the present application, the accompanying drawings needed to be used in the description of the specific embodiments or related art will be briefly introduced. Obviously, the accompanying drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 The schematic diagram of the light adjusting film structure provided by the first embodiment of the present application Figure 1 ;

[0022] Figure 2 The schematic diagram of the light adjusting film structure provided by the first embodiment of the present application Figure 2 ;

[0023] Figure 3 The structural schematic diagram of the support strip provided by the first embodiment of the present application

[0024] Figure 4 The structural schematic diagram of the support block provided by the first embodiment of the present application

[0025] Figure 5 The schematic diagram of the light adjusting film structure provided by the second embodiment of the present application

[0026] Figure 6 The structural schematic diagram of the buckle provided by the second embodiment of the present application

[0027] Figure 7 The schematic diagram of the light adjusting frame and the plurality of buckles provided by the second embodiment of the present application

[0028] Icon:

[0029] 100-light adjusting film; 200-adhesion glue; 300-light adjusting frame; 400-support strip; 410-main body part; 420-extension part; 500-support block; 510-connection part; 520-protruding part; 600-buckle; 610-first buckle plate; 611-barb; 620-second buckle plate group; 621-first end plate; 622-middle plate; 623-second end plate; 700-vehicle interior; 800-electric control placement area EMBODIMENT

[0030] The technical solutions of the present application will be described clearly and completely below in combination with the accompanying drawings. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Physical quantities in formulas, unless otherwise specified, should be understood as basic quantities of the International System of Units (SI) base units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation, or integration.

[0033] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other. Figure 1 A schematic diagram of the dimming film structure provided in Embodiment 1 of this utility model. Figure 1 ; Figure 2 A schematic diagram of the dimming film structure provided in Embodiment 1 of this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the support strip provided in Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the structure of the support block provided in Embodiment 1 of this utility model; Figure 5 This is a schematic diagram of the dimming film structure provided in Embodiment 2 of this utility model; Figure 6The structure schematic view of the buckle piece provided for the second embodiment of the utility model; Figure 7 The schematic view of the light adjusting frame and the plurality of buckle pieces provided for the second embodiment of the utility model.

[0036] Embodiment one

[0037] Part of the new energy vehicles on the market use the direct pasting light adjusting film mode to achieve the sunshade and light adjusting functions, but the direct pasting type scheme is not easy to align, the installation time is relatively long, often needs 3 to 4 hours, and needs the operation personnel with relevant experience to install, and the user cannot realize the self installation.

[0038] Therefore, the utility model embodiment provides a light adjusting film structure, which is installed on an automobile sunroof and comprises a light adjusting film 100, a bonding adhesive 200 and a light adjusting frame 300.

[0039] The light adjusting film structure adopts the bonding mode of the light adjusting film 100 and the light adjusting frame 300, the overall quality of the light adjusting film structure is relatively light and has a certain stiffness, and the light adjusting frame 300 is used as support during installation, so that alignment is very easy.

[0040] The light adjusting frame 300 can be made of acrylic or metal material, the thickness of the light adjusting frame 300 ranges from 2 mm to 10 mm, and the width ranges from 5 mm to 50 mm, and the middle of the light adjusting frame 300 is in a hollow state. The light adjusting film 100 is pasted on one side of the light adjusting frame 300 using the high-temperature-resistant bonding adhesive 200, and after pasting is completed, the light adjusting film structure is placed in a high-temperature oven at 80 DEG C for baking for 10-30 min to increase the adhesive property.

[0041] In an optional mode of the embodiment, the connecting structure comprises a plurality of support strips 400 arranged at intervals along the length direction of the light adjusting frame 300, and the support strips 400 are provided with clamping grooves for clamping the vehicle interior 700.

[0042] Please refer to Figure 1 and Figure 2 , the two side edges of the light adjusting frame 300 in the length direction are provided with a plurality of support strips 400, and after the light adjusting film 100 is pasted and fixed on the light adjusting frame 300 through the bonding adhesive 200, the light adjusting frame 300 is installed and fixed on the vehicle interior 700 through the plurality of support strips 400.

[0043] Specifically, the support bar 400 includes a main body part 410 and an extension part 420, the main body part 410 and the extension part 420 are integrally formed, the main body part 410 is connected with the light control frame 300, the extension part 420 is arranged on the side of the main body part 410 away from the light control frame 300, the extension part 420 is arranged protruding from the main body part 410, and a clamping groove is formed between the main body part 410 and the extension part 420.

[0044] Please refer to Figure 3 , the extension part 420 protrudes from the main body part 410 by a height, the main body part 410 and the extension part 420 jointly form a clamping groove, and the light control frame 300 is connected and fixed with the vehicle interior 700 through the clamping groove. The distance between the clamping grooves on the two sides of the length direction of the light control frame 300 is slightly smaller than the distance between the left and right vehicle interiors 700, so that the light control frame 300 is subjected to the pulling force on the left and right sides after installation, which can increase the stiffness of the light control frame 300 and avoid poor visual experience caused by the downward movement of the light control film 100.

[0045] In an optional mode of the embodiment, the connecting structure further includes a plurality of support blocks 500 arranged at intervals along the width direction of the light control frame 300, and the support block 500 is provided with a fixing groove for clamping the vehicle interior 700.

[0046] Please refer to Figure 2 , the light control film 100 is fixedly attached to the light control frame 300 through the adhesive 200, and the light control frame 300 is then installed and fixed on the vehicle interior 700 through the combined action of the plurality of support blocks 500 and the plurality of support bars 400.

[0047] Specifically, the support block 500 includes a connecting part 510 and a protruding part 520, the connecting part 510 and the protruding part 520 are integrally formed, the connecting part 510 is connected with the light control frame 300, the protruding part 520 is arranged on the side of the connecting part 510 away from the light control frame 300, the protruding part 520 is arranged protruding from the connecting part 510, and a fixing groove is formed between the connecting part 510 and the protruding part 520.

[0048] Please refer to Figure 4 , in the embodiment, one support block 500 is arranged at each end of the side of the light control frame 300 in the width direction, and two support blocks 500 are arranged in the middle part. The protruding part 520 protrudes from the connecting part 510 by a height, the connecting part 510 and the protruding part 520 jointly form a fixing groove, and the light control frame 300 is connected and fixed with the vehicle interior 700 through the combined action of the clamping groove and the fixing groove.

[0049] In an optional mode of the embodiment, the middle part of the light control frame 300 is provided with an electric control placement area 800 for installing an electric control.

[0050] Specifically, please refer toFigure 7 The electric control is attached to the light-adjustable frame 300 by high-temperature-resistant back adhesive. The electric control internally has a rechargeable battery and a circuit board. The FPC connector of the light-adjustable film 100 is inserted into the FPC connection terminal of the electric control to obtain power. The electric control is additionally provided with a touch button for on-off operation of the light-adjustable film 100. In addition, a solar panel can be installed to charge the battery of the electric control, further improving the convenience. The integrated structure of the electric control and the film piece does not need to use a vehicle-mounted circuit and does not need to disassemble the vehicle interior 700, improving the user experience.

[0051] Embodiment two

[0052] The difference between the embodiment of the utility model and embodiment one lies in that the connecting structure comprises a buckle piece 600, and the buckle piece 600 is provided with a containing cavity for containing the light-adjustable film 100, the attaching adhesive 200 and the light-adjustable frame 300.

[0053] Please refer to Figure 5 and Figure 7 A plurality of buckle pieces 600 matched with the light-adjustable frame 300 are used to fix the light-adjustable frame 300 and the vehicle interior 700. The light-adjustable film 100, the attaching adhesive 200 and the light-adjustable frame 300 are all located in the containing cavity, which can prevent shaking under the premise of ensuring safety.

[0054] In an optional mode of the embodiment, the buckle piece 600 comprises a first buckle plate 610 and a second buckle plate group 620. The second buckle plate group 620 is arranged at the bottom of the first buckle plate 610. The first buckle plate 610 and the second buckle plate group 620 jointly form an open containing cavity.

[0055] Please refer to Figure 6 The second buckle plate group 620 comprises a first end plate 621, a middle plate 622 and a second end plate 623. The first end plate 621 is vertically connected to the bottom surface of the first buckle plate 610. The two ends of the middle plate 622 are respectively vertically connected to the first end plate 621 and the second end plate 623.

[0056] The first end plate 621 and the second end plate 623 are arranged in parallel and at intervals. The first end plate 621, the middle plate 622, the second end plate 623 and the right half of the first buckle plate 610 jointly form the containing cavity. The left half of the first buckle plate 610 and the first end plate 621 are used to connect and fix the vehicle interior 700.

[0057] In an optional mode of the embodiment, the end of the first buckle plate 610 away from the second buckle plate group 620 is provided with a barb 611. The barb 611 is used to fix the vehicle interior 700.

[0058] Please refer to Figure 6The buckle 600 is provided with a barb 611 at one end inserted into the vehicle interior 700, the barb 611 is hung in the vehicle interior 700 and can play a role of fixing the light-adjusting frame 300, preventing the light-adjusting frame 300 from shaking or falling, and further ensuring safety.

[0059] In the embodiment, the light-adjusting film 100 is fixed on one side of the light-adjusting frame 300, and then the buckle 600 is used to fix the light-adjusting film structure on the sunroof of the automobile. The light-adjusting film structure can be powered by a power supply controller and a magnetic charging power bank or by a solar panel, so as to realize the function of being transparent when powered and foggy when powered off, and achieve the effect of adjusting the sunroof of the automobile.

[0060] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A light control film structure installed in an automobile sunroof, characterized by, The light-adjusting film structure comprises a light-adjusting film, a bonding adhesive and a light-adjusting frame, the light-adjusting film is fixedly attached to the light-adjusting frame by the bonding adhesive, and the light-adjusting frame is fixedly installed in a vehicle interior by a connecting structure.

2. The light-adjusting film structure according to claim 1, wherein the connecting structure comprises a plurality of support strips arranged at intervals along a length direction of the light-adjusting frame, and each of the support strips is provided with a clamping groove for clamping the vehicle interior.

3. The light-adjusting film structure according to claim 2, wherein each of the support strips comprises a main body portion and an extension portion, the main body portion and the extension portion are integrally formed, the main body portion is connected to the light-adjusting frame, the extension portion is arranged on a side of the main body portion away from the light-adjusting frame, the extension portion protrudes from the main body portion, and the clamping groove is formed between the main body portion and the extension portion.

4. The light-adjusting film structure according to claim 3, wherein the connecting structure further comprises a plurality of support blocks arranged at intervals along a width direction of the light-adjusting frame, and each of the support blocks is provided with a fixing groove for clamping the vehicle interior.

5. The light-adjusting film structure according to claim 4, wherein each of the support blocks comprises a connecting portion and a protruding portion, the connecting portion and the protruding portion are integrally formed, the connecting portion is connected to the light-adjusting frame, the protruding portion is arranged on a side of the connecting portion away from the light-adjusting frame, the protruding portion protrudes from the connecting portion, and the fixing groove is formed between the connecting portion and the protruding portion.

6. The light-adjusting film structure according to claim 1, wherein the connecting structure comprises a buckle member, and the buckle member is provided with a receiving cavity for accommodating the light-adjusting film, the bonding adhesive and the light-adjusting frame.

7. The light-adjusting film structure according to claim 6, wherein the buckle member comprises a first buckle plate and a second buckle plate group, the second buckle plate group is arranged on a bottom of the first buckle plate, and the first buckle plate and the second buckle plate group jointly enclose the receiving cavity with an opening.

8. The light-adjusting film structure according to claim 7, wherein the second buckle plate group comprises a first end plate, an intermediate plate and a second end plate, the first end plate is connected to a bottom surface of the first buckle plate perpendicularly, and the intermediate plate is connected to the first end plate and the second end plate perpendicularly at two ends thereof.

9. The light-adjusting film structure according to claim 7, wherein an end of the first buckle plate away from the second buckle plate group is provided with a barb for fixing with the vehicle interior.

10. The light-adjusting film structure according to claim 1, wherein a middle portion of the light-adjusting frame is provided with an electric control placement area for mounting an electric control. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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