Sunshade curtain glass assembly and vehicle

Abstract

The invention relates to a sunshade curtain glass assembly and a vehicle, and the sunshade curtain glass assembly comprises a glass layer which is provided with at least one light-emitting part; the sunshade layer is provided with a first surface and a second surface which are opposite to each other, the sunshade layer can be unfolded to be stacked with the glass layer, the first surface is located on the side facing the glass layer, and the second surface is used for facing the side in the automobile; a light response part corresponding to the light emitting part is arranged on the second surface, and at least part of light emitted by the light emitting part can enter the sunshade layer from the first surface and penetrate through the sunshade layer to the second surface, so that the light response part responds to light emitting or color changing. The technical problem that the atmosphere effect in the automobile is reduced due to the fact that the atmosphere lamp on the automobile window is shielded by the sunshade curtain is solved.

Description

Technical Field

[0001] The invention relates to the field of automobiles, and in particular to a sunshade glass assembly and a vehicle. Background Art

[0002] At present, vehicle glass (such as sunroof glass) already has dimming and heat insulation functions, but in most cases, drivers and passengers will still choose to install sunshades to further block thermal radiation. However, the problem is that although the sunshade can block thermal radiation, it will also block the ambient light on the sunroof, which will reduce the atmosphere effect created by the ambient light in the vehicle and reduce the driving experience of the drivers and passengers.

[0003] Therefore, the present application proposes a sunshade glass assembly and a vehicle to overcome the defects of the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a sunshade glass assembly and a vehicle, which can realize the corresponding display of the luminous pattern set on the glass layer on the surface of the sunshade close to the interior of the vehicle. While being able to fully block heat radiation, the atmosphere light effect in the vehicle will not be affected by the setting of the sunshade, thereby ensuring that the driver and passengers have a good driving experience.

[0005] The purpose of the present invention can be achieved by adopting the following scheme:

[0006] The present invention provides a sunshade glass assembly, which comprises:

[0007] a glass layer, the glass layer having at least one light emitting portion;

[0008] A sunshade layer, the sunshade layer having a first surface and a second surface opposite to each other, the sunshade layer can be unfolded to be stacked with the glass layer, the first surface is located on a side facing the glass layer, and the second surface is used to face the inside of the vehicle;

[0009] A light response portion corresponding to the light emitting portion is arranged on the second surface, and at least part of the light emitted by the light emitting portion can enter the sunshade layer from the first surface and penetrate the sunshade layer to the second surface, so that the light response portion responds to light emission or color change.

[0010] In a preferred embodiment of the present invention, the sunshade layer is a fiber material sunshade layer, and the light shielding rate of the sunshade layer is between 40% and 98%.

[0011] In a preferred embodiment of the present invention, the material forming the light response portion includes a photochromic material and / or a photoluminescent material.

[0012] In a preferred embodiment of the present invention, the number of the light-emitting parts and the light-response parts are both multiple, and the multiple light-emitting parts correspond one-to-one to the multiple light-response parts, the multiple light-emitting parts cooperate to form a light-emitting pattern, and the multiple light-response parts cooperate to form a light-response pattern.

[0013] In a preferred embodiment of the present invention, the glass layer includes a first glass substrate and a second glass substrate that are stacked, and the light-emitting portion is embedded between the first glass substrate and the second glass substrate to form an embedded light-emitting structure.

[0014] In a preferred embodiment of the present invention, the glass layer also includes a transparent light-emitting layer substrate, the light-emitting portion is arranged on the light-emitting layer substrate, the light-emitting layer substrate is stacked between the first glass substrate and the second glass substrate, and the light-emitting layer substrate is connected to the first glass substrate through a first adhesive layer, and the light-emitting layer substrate is connected to the second glass substrate through a second adhesive layer.

[0015] In a preferred embodiment of the present invention, the light emitting portion is sandwiched between the first glass substrate and the second glass substrate, and is connected to the first glass substrate and the second glass substrate through a first adhesive layer and a second adhesive layer, respectively.

[0016] In a preferred embodiment of the present invention, the power supply ends of the plurality of light-emitting portions are respectively connected to one end of a plurality of first wires, the plurality of first wires are embedded between the first glass substrate and the second glass substrate, the other ends of the plurality of first wires are connected to a second wire, and the second wire is used to connect to an external power supply.

[0017] In a preferred embodiment of the present invention, the first glass substrate is an outer layer of glass close to the outside of the vehicle, and the second glass substrate is an inner layer of glass close to the inside of the vehicle;

[0018] A light-blocking layer is disposed on the first glass substrate and / or the first bonding layer, and the light-blocking layer is used to increase the light-shielding rate of the first glass substrate and / or the first bonding layer.

[0019] The present invention provides a vehicle, wherein the vehicle has the sunshade curtain glass assembly.

[0020] As described above, the features and advantages of the sunshade glass assembly and the vehicle of the present invention include at least:

[0021] An expandable, rollable and retractable sunshade layer is provided on the glass layer and close to the interior of the vehicle. When the sunshade layer is expanded, it is stacked with the glass layer to block heat radiation, preventing external light from directly irradiating into the vehicle and causing excessive temperature inside the vehicle and direct light to the drivers and passengers, thereby improving the driver and passengers' experience.

[0022] In addition, in order to prevent the setting of the sunshade layer from affecting the lighting atmosphere created by the light-emitting part on the glass layer in the car, the present invention provides a light response part on the second surface close to the inside of the car. When the sunshade layer is unfolded, the light response part on the sunshade layer and the light-emitting part on the glass layer are arranged relative to each other, so that the light emitted by the light-emitting part can enter the sunshade layer from the first surface and penetrate the sunshade layer to reach the second surface. The light reaching the second surface can make the light response part respond to emit light or change color, thereby realizing the corresponding display of the pattern formed by the light-emitting part. Therefore, even when the sunshade layer is unfolded, the pattern formed by the light-emitting part can be displayed in the car, which can meet the demand of blocking thermal radiation and will not affect the lighting atmosphere effect in the car due to the setting of the sunshade layer. The driver and passengers can enjoy the atmosphere effect of the interior space when the sunshade layer is used, thereby ensuring that the driver and passengers have a good driving experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0024] in:

[0025] Figure 1 : is one of the cross-sectional views of the sunshade glass assembly of the present invention;

[0026] Figure 2 : is a front view of the glass layer in the sunshade glass assembly of the present invention;

[0027] Figure 3 : is the second cross-sectional view of the sunshade glass assembly of the present invention;

[0028] Figure 4 : It is a circuit connection diagram of the light-emitting part in the sunshade glass assembly of the present invention;

[0029] Figure 5 : A comparison diagram of the light-emitting pattern on the glass layer and the light-response pattern on the sunshade layer in the present invention;

[0030] Figure 6 : This is a display effect diagram when the light-responsive material in the sunshade glass assembly of the present invention is a photochromic material;

[0031] Figure 7 : This is a display effect diagram when the light-responsive material in the sunshade glass assembly of the present invention is a photoluminescent material.

[0032] The accompanying drawings in the present invention are:

[0033] 1. glass layer; 101. light emitting part;

[0034] 102. A first glass substrate; 103. A second glass substrate;

[0035] 104, light-emitting layer substrate; 105, first bonding layer;

[0036] 106. second adhesive layer; 107. luminous pattern;

[0037] 2. sunshade layer; 201. light response part;

[0038] 202, light response pattern; 203, first surface;

[0039] 204. second surface; 3. connecting member;

[0040] 4. Gap; 5. First conductor;

[0041] 6. Second wire. DETAILED DESCRIPTION

[0042] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0043] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0045] Implementation Method 1

[0046] like Figures 1 to 5As shown, the present invention provides a sunshade glass assembly, which includes a glass layer 1 and an expandable, rollable and shrinkable sunshade layer 2, the glass layer 1 having at least one light-emitting portion 101, the sunshade layer 2 having a first surface 203 and a second surface 204 opposite to each other, the sunshade layer 2 can be expanded to be stacked with the glass layer 1, the first surface 203 is located on the side facing the glass layer 1, and the second surface 204 is used to face the inside of the vehicle; a light-responsive portion 201 corresponding to the light-emitting portion 101 is arranged on the second surface 204, and at least part of the light emitted by the light-emitting portion 101 can enter the sunshade layer 2 from the first surface 203 and penetrate the sunshade layer 2 to the second surface 204, so that the light-responsive portion 201 responds to light emission or color change.

[0047] Among them, when the glass layer 1 and the sunshade layer 2 are assembled, the second surface 204 of the sunshade layer 2 faces the inner side of the vehicle, that is, the side that can be directly observed by the driver and passengers in the vehicle, so that the driver and passengers can enjoy the atmosphere of the top space in the vehicle.

[0048] In the present invention, a sunshade layer 2 that can be unfolded, rolled and retracted is provided on the glass layer 1 and close to the inside of the vehicle. The sunshade layer 2 is stacked with the glass layer 1 in the unfolded state. The sunshade layer 2 plays a role in blocking heat radiation, which can prevent external light from directly irradiating into the vehicle, causing excessive temperature inside the vehicle, and directly irradiating the driver and passengers, thereby achieving the purpose of improving the experience of the driver and passengers. In addition, in order to avoid the setting of the sunshade layer 2 affecting the lighting atmosphere created on the glass layer 1, the present invention is provided with a light response part 201 on the second surface 204 close to the inside of the vehicle. When the sunshade layer 2 is unfolded, the light response part 201 on the sunshade layer 2 is arranged relative to the light emitting part 101 on the glass layer 1, so that the light emitted by the light emitting part 101 can enter the sunshade layer 2 from the first surface 203 of the sunshade layer 2 and penetrate the sunshade layer 2 to reach the second surface 204. The light reaching the second surface 204 can make the light response part 201 respond to light emission or color change, and the light response part 201 realizes the pattern formed by the light emitting part 101 (such as Figure 5 Therefore, even when the sunshade layer 2 is unfolded, the pattern formed by the light-emitting portion 101 can be displayed in the car, which can meet the demand of blocking heat radiation and will not affect the lighting atmosphere effect in the car due to the setting of the sunshade layer 2. The driver and passengers can enjoy the atmosphere effect of the top space in the car when the sunshade layer 2 is used, ensuring that the driver and passengers have a good driving experience.

[0049] In an optional embodiment of the present invention, the sunshade layer 2 is a fiber material sunshade layer, and the sunshade layer 2 has light transmittance. Specifically, the sunshade layer 2 is a thin sheet structure formed by fiber weaving, and the formed sunshade layer 2 has a certain light transmittance, so that light can sequentially penetrate the first surface 203 of the sunshade layer 2 and the sunshade layer 2 body, reach the second surface 204 of the sunshade layer 2, and then stimulate the light response part 201. The light shielding rate of the sunshade layer 2 is between 40% and 98%.

[0050] In an optional embodiment of the present invention, the material forming the light response portion 201 includes a photochromic material and / or a photoluminescent material. The light response portion 201 can be arranged in such a way that the light response material is pre-arranged on the fiber before the sunshade layer 2 is formed, so as to form the corresponding light response portion 201 on the second surface 204 after the sunshade layer 2 is woven and formed.

[0051] Furthermore, before the sunshade layer 2 is weaved, the light-responsive material and the spinning slurry are blended to form fibers, thereby directly forming the light-responsive portion 201 on the second surface 204 of the sunshade layer 2 after it is woven and formed; another method is to coat the slurry containing the light-responsive material on the surface of the already formed fibers, and after the slurry is solidified, the light-responsive material can be bonded to the fibers, thereby forming the light-responsive portion 201 on the second surface 204 of the sunshade layer 2 after it is woven and formed.

[0052] In another optional embodiment of the present invention, the light response portion 201 may also be arranged as follows: the sunshade layer 2 is first woven and formed, and then a light response material is arranged on the second surface 204 after the sunshade layer 2 is woven and formed, thereby forming a corresponding light response portion 201 on the second surface 204 .

[0053] Furthermore, the light response part 201 is formed by spraying or printing. That is, the sunshade layer 2 is woven first, and then the light response material is sprayed or printed on the second surface 204 of the sunshade layer 2, so as to form the light response part 201 on the second surface 204 of the sunshade layer 2 after being woven.

[0054] In the above two configurations of the light response part 201, the light emitting part 101 adopts a visible light source, and the corresponding light response part 201 adopts a visible light response material. Through the cooperation of the visible light source and the visible light response material, the second surface 204 of the sunshade layer 2 responds to light emission and displays the pattern. Compared with the existing ultraviolet light response material, the visible light response material used in the present invention can avoid the damage caused by ultraviolet light and ensure the safety of the driver and the equipment in the vehicle.

[0055] In the present invention, the sunshade layer 2 is a semi-shading cloth curtain that can be unfolded, rolled and retracted. The cloth curtain is arranged on the side closer to the inside of the vehicle than the glass layer 1. The cloth curtain is installed on the vehicle body through a connecting member 3 and is located on the side closer to the inside of the vehicle of the glass layer 1. The connecting member 3 can be, but is not limited to, a variety of connecting structures such as a slide, as long as the installation of the cloth curtain can be achieved. The specific structure of the connecting member 3 is not limited here.

[0056] It should be noted that, due to the structural limitations of the glass layer 1 itself (such as the glass of the skylight has a convex surface), when the sunshade layer 2 is unfolded, it is difficult for the sunshade layer 2 to completely fit with the glass layer 1, so that a gap 4 will appear between the sunshade layer 2 and the glass layer 1; in addition, due to the height difference between the fixing components of the sunshade layer 2 and the glass layer 1 when installing the sunshade layer 2 and the glass layer 1, a gap 4 will also appear between the sunshade layer 2 and the glass layer 1. From the perspective of the response performance of the light-responsive material, the smaller the gap 4, the better, because the intensity of the light generated by the light-emitting part 101 will decay with the increase of the distance, and the light-responsive material needs to reach the required light intensity. Therefore, the closer the distance between the light-emitting part 101 and the light-responsive part 201, the faster the response of the light-responsive part 201, the higher the luminous intensity, and the more thorough the color change. In the actual production process, it is necessary to reduce or even eliminate the gap 4 between the sunshade layer 2 and the glass layer 1 as much as possible to achieve a better display effect.

[0057] In the present invention, the light-responsive material includes a photochromic material or a photoluminescent material. The photochromic material may be, but not limited to, a spiropyran derivative, a diarylethene derivative, etc.; the photoluminescent material may be, but not limited to, a rare earth ion-doped inorganic perovskite luminescent material, a rare earth ion-doped organic-inorganic hybrid material, a metal ion-doped quantum dot, etc.

[0058] In a specific implementation of the present invention, Figure 6 As shown, when the light-responsive material includes a photochromic material, the photochromic material can be uniformly mixed with an acrylate monomer and a photoinitiator (the response wavelength of the photoinitiator is 365 nm) to form a slurry, and the mixed slurry is sprayed or printed on the second surface 204 of the sunshade layer 2 (the transmittance is about 2%). In the actual implementation process, part of the slurry may penetrate into the first surface 203 of the sunshade layer 2, but it will not affect the use effect of the sunshade layer 2; after the slurry is cured, light is injected from the first surface 203 of the sunshade layer 2, and a blue-gray pattern can be displayed on the light-responsive portion 201 on the second surface 204 of the sunshade layer 2 (that is, the light-responsive pattern 202 is blue-gray), and when the illumination ends, the light-responsive portion 201 will continue to show this color for several minutes, and the duration can be adjusted according to the molecular structure of the photochromic material or the acidity and alkalinity of the surrounding chemical environment.

[0059] Specifically, in this embodiment, the ratio (mass ratio) of each material may be in the range of: 0.5%-20% of the photochromic material, 78%-98.5% of the acrylate monomer and other additives, and 0.1%-2% of the photoinitiator.

[0060] In another specific implementation of the present invention, Figure 7 As shown, when the light-responsive material includes a photoluminescent material, the photoluminescent material can be uniformly mixed with an acrylate monomer and a photoinitiator (the response wavelength of the photoinitiator is 365 nm) to form a slurry, and the mixed slurry is sprayed or printed on the second surface 204 of the sunshade layer 2 (the transmittance is about 2%). In the actual implementation process, part of the slurry may penetrate into the first surface 203 of the sunshade layer 2, but it will not affect the use effect of the sunshade layer 2; after the slurry is cured, light is injected from the first surface 203 of the sunshade layer 2, and a green pattern can be displayed on the light-responsive portion 201 on the second surface 204 of the sunshade layer 2 (that is, the light-responsive pattern 202 appears green). Because the material used is a fluorescent material, the light-responsive portion 201 will not continue to emit light after the illumination ends. If a long afterglow luminescent material is used, the light-responsive portion 201 can continue to emit light after the illumination ends.

[0061] Specifically, in this embodiment, the ratio (mass ratio) of each material can be in the range of: 0.5%-20% of photoluminescent material, 78%-98.5% of acrylate monomers and other additives, and 0.1%-2% of photoinitiator.

[0062] In another specific implementation of the present invention, when the light-responsive material is a negative photochromic material, the light-responsive portion 201 may be formed in the following manner.

[0063] The first method is: a plurality of negative photochromic materials with different colors can be mixed with polymers and solvents to form a black-gray slurry, and the mixed slurry is sprayed or printed on the second surface 204 of the sunshade layer 2 (with a light transmittance of about 2%). In the actual implementation process, part of the slurry may penetrate into the first surface 203 of the sunshade layer 2, but it will not affect the use effect of the sunshade layer 2; after the slurry is cured, the light response part 201 on the sunshade layer 2 appears black-gray in the absence of light, and light is injected from the first surface 203 of the sunshade layer 2. Since the negative photochromic material will change from a colored state to a colorless state after being exposed to light of a corresponding wavelength, the negative photochromic material that responds to the light of the wavelength appears colorless, while the remaining negative photochromic material that does not respond appears a certain color. For example, when green light is injected into the sunshade layer 2, the negative photochromic material that responds to green light appears colorless, while the negative photochromic material that does not respond eventually appears mixed green.

[0064] Specifically, in this embodiment, the ratio (mass ratio) of each material may be in the range of: 0.5%-20% of the negative photochromic material, 30%-79.5% of the polymer, and 20%-50% of the solvent.

[0065] The second method is: the negative photochromic material can be mixed with a polymerizable monomer and a photoinitiator to form a black-gray slurry, and the mixed slurry can be sprayed or printed on the second surface 204 of the sunshade layer 2 (with a transmittance of about 2%). In the actual implementation process, part of the slurry may penetrate into the first surface 203 of the sunshade layer 2, but it will not affect the use effect of the sunshade layer 2; after the slurry is cured, the light response part 201 on the sunshade layer 2 appears black-gray in the absence of light, and light is injected from the first surface 203 of the sunshade layer 2. Since the negative photochromic material changes from a colored state to a colorless state after being exposed to light, the negative photochromic material that responds to the wavelength light appears colorless, while the remaining negative photochromic material that does not respond appears a certain color. The principle is the same as that of the first method, and will not be repeated here.

[0066] In the first and second embodiments, the negative photochromic material may be, but is not limited to, a spiropyran derivative or a diarylethene derivative.

[0067] In an optional implementation of the present invention, different positions of the light response pattern 202 can be formed by using the above-mentioned different molding methods of the light response part 201 according to actual needs, so that after being irradiated with light, the light response pattern 202 can achieve the coordination and change of multiple colors to achieve a better atmosphere effect. Among them, the light response part 201 of the photochromic material and the light response part 201 of the photoluminescent material can be used simultaneously or separately. When the photochromic material and the photoluminescent material are used at the same time, the following effects are achieved: when the photochromic material and the photoluminescent material are located in different areas, they can independently show the color change or light emission effect, and the two do not affect each other; when the photochromic material and the photoluminescent material are located in the same area (that is, at least partially overlapped), the two can respond to light at the same time, and then show the superposition effect of color and light (that is, the area changes color and emits light at the same time).

[0068] In an optional implementation of the present invention, Figure 5 As shown, the number of the light-emitting units 101 and the light-response units 201 are both multiple, and the multiple light-emitting units 101 correspond to the multiple light-response units 201 one by one, and the multiple light-emitting units 101 cooperate to form the light-emitting pattern 107, and the multiple light-response units 201 cooperate to form the light-response pattern 202. Among them, different numbers and positions of light-emitting units 101 can be preset according to actual needs, and corresponding light-response units 201 can be preset at corresponding positions, so as to form preset patterns (i.e., light-emitting patterns 107 and light-response patterns 202) to achieve different lighting display effects and create different atmosphere effects in the car.

[0069] In an optional implementation of the present invention, Figure 3 As shown, the glass layer 1 includes a first glass substrate 102 and a second glass substrate 103 which are stacked, and the light emitting portion 101 is embedded between the first glass substrate 102 and the second glass substrate 103 to form an embedded light emitting structure.

[0070] Furthermore, the light emitting unit 101 has an embedded light emitting structure, such as Figure 3 As shown, the glass layer 1 further includes a transparent light-emitting layer substrate 104, the light-emitting portion 101 is arranged on the light-emitting layer substrate 104, the light-emitting layer substrate 104 is stacked between the first glass substrate 102 and the second glass substrate 103, a first adhesive layer 105 is arranged between the light-emitting layer substrate 104 and the first glass substrate 102, the light-emitting layer substrate 104 is connected to the first glass substrate 102 through the first adhesive layer 105, and a second adhesive layer 106 is arranged between the light-emitting layer substrate 104 and the second glass substrate 103, the light-emitting layer substrate 104 is connected to the second glass substrate 103 through the second adhesive layer 106, so as to realize the embedded arrangement of the light-emitting portion 101 in the glass layer 1. The light-emitting portion 101 can be arranged on the surface of the light-emitting layer substrate 104, and since the light-emitting layer substrate 104 is made of transparent material, the light-emitting portion 101 can also be arranged inside the light-emitting layer substrate 104.

[0071] Furthermore, the light-emitting layer substrate 104 may be, but is not limited to, a polymer substrate such as PET, PC, PVB, or EVA.

[0072] Furthermore, another embedded light-emitting structure of the light-emitting unit 101, the light-emitting unit 101 is sandwiched between the first glass substrate 102 and the second glass substrate 103. Specifically, the light-emitting unit 101 is a mesh structure woven by a plurality of lamp beads (a plurality of lamp beads are arranged on a plurality of wires, and a plurality of wires are woven to form a mesh structure), the light-emitting unit 101 is located between the first glass substrate 102 and the second glass substrate 103, and is connected to the first glass substrate 102 and the second glass substrate 103 through a first adhesive layer 105 and a second adhesive layer 106, respectively, so as to realize the embedded arrangement of the light-emitting unit 101 in the glass layer 1.

[0073] In the present invention, the light emitting portion 101 may be formed of, but not limited to, mini-LED (sub-millimeter diode) or OLED (organic light emitting semiconductor).

[0074] In an optional implementation of the present invention, Figure 4As shown, the power supply ends of the plurality of light-emitting units 101 are respectively connected to one end of the plurality of first wires 5, the plurality of first wires 5 are embedded between the first glass substrate 102 and the second glass substrate 103, and the other ends of the plurality of first wires 5 are all connected to the second wires 6, and the second wires 6 are used to connect to an external power source, and the light-emitting unit 101 is powered by the external power source, so that the light-emitting unit 101 can emit light. Specifically, the plurality of first wires 5 are arranged on the light-emitting layer substrate 104.

[0075] In an optional embodiment of the present invention, the first glass substrate 102 is an outer layer of glass close to the outside of the vehicle, and the second glass substrate 103 is an inner layer of glass close to the inside of the vehicle; a light-blocking layer (not shown) is provided on the first glass substrate 102 and / or the first adhesive layer 105, and the light-blocking layer is used to increase the light-shielding rate of the first glass substrate 102 and / or the first adhesive layer 105 (i.e., reduce the light transmittance of the first glass substrate 102 and / or the first adhesive layer 105). The light-blocking layer can block part of the external light, thereby achieving the purpose of heat insulation, and the light-blocking layer can form a darker background for the sunshade layer 2, thereby highlighting the pattern formed by the light response part 201 being excited; in addition, the light-blocking layer also plays a certain role in blocking the light emitted by the light-emitting part 101, so that less light is emitted out of the vehicle, avoiding the influence of light on pedestrians outside the vehicle, and at the same time better protecting the privacy inside the vehicle.

[0076] Among them, the light-blocking layer can be arranged on the first glass substrate 102 and / or the first bonding layer 105 in the form of gray glass, gray bonding layer, polarizer, plating, coating, dimming film, etc., and the light-blocking layer is set to at least reduce the transmittance of the combined structure other than the light-emitting part 101 (that is, the combined structure of the first glass substrate 102 and the first bonding layer 105) by 60%.

[0077] The characteristics and advantages of the sunshade glass assembly of the present invention are:

[0078] 1. In the sunshade glass assembly, the sunshade layer 2 and the glass layer 1 can be stacked and used in combination. The sunshade layer 2 can block thermal radiation, thereby preventing external light from directly irradiating into the car and causing the temperature inside the car to be too high and the light from directly irradiating the driver and passengers, thereby achieving the purpose of improving the experience of the driver and passengers.

[0079] 2. In the sunshade glass assembly, the light response part 201 arranged on the sunshade layer 2 can realize the corresponding display of the pattern formed by the light-emitting part 101 on the glass layer 1. Even when the sunshade layer 2 is unfolded, the pattern formed by the light-emitting part 101 can be displayed in the car, which can meet the demand of blocking heat radiation and will not affect the lighting atmosphere effect in the car due to the setting of the sunshade layer 2. The driver and passengers can enjoy the atmosphere effect of the top space in the car when the sunshade layer 2 is used, ensuring that the driver and passengers have a good driving experience.

[0080] Implementation Method 2

[0081] The invention provides a vehicle window, which comprises the sunshade curtain glass assembly.

[0082] The vehicle window of the present invention has the same characteristics and advantages as the above-mentioned sunshade glass assembly, which will not be described in detail here.

[0083] In the present invention, the vehicle window may be but is not limited to the skylight of the vehicle. The sunshade glass assembly of the present invention may also be arranged at other window positions of the vehicle according to actual needs, so as to block heat radiation while ensuring the lighting atmosphere effect in the vehicle.

[0084] Implementation Method 3

[0085] The invention provides a vehicle, which has the sunshade curtain glass assembly.

[0086] The vehicle of the present invention has the same characteristics and advantages as the above-mentioned sunshade glass assembly, which will not be described in detail here.

[0087] It should be noted that, in the description of this application, the terms "first", "second", etc. are only used for descriptive purposes and to distinguish similar objects. There is no order of precedence between the two, and they cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0088] The above-mentioned various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0089] The above are only a few embodiments of the present invention. Although the embodiments disclosed by the present invention are as above, the contents are only embodiments adopted for facilitating the understanding of the present invention and are not used to limit the present invention. Any technician in the technical field to which the present invention belongs can make any modification and change in the form and details of the embodiments without departing from the spirit and scope disclosed by the present invention, but the patent protection scope of the present invention shall still be subject to the scope defined by the attached claims.

Claims

1. A sunshade glass assembly, characterized in that: The sunshade glass assembly comprises: a glass layer, the glass layer having at least one light emitting portion; A sunshade layer, the sunshade layer having a first surface and a second surface opposite to each other, the sunshade layer can be unfolded to be stacked with the glass layer, the first surface is located on a side facing the glass layer, and the second surface is used to face the inside of the vehicle; A light response portion corresponding to the light emitting portion is arranged on the second surface, and at least part of the light emitted by the light emitting portion can enter the sunshade layer from the first surface and penetrate the sunshade layer to the second surface, so that the light response portion responds to light emission or color change.

2. The sunshade glass assembly according to claim 1, characterized in that: The sunshade layer is a fiber material sunshade layer, and the light shielding rate of the sunshade layer is between 40% and 98%.

3. The sunshade glass assembly according to claim 2, characterized in that: The material forming the light response portion includes a photochromic material and / or a photoluminescent material.

4. The sunshade glass assembly according to claim 1, characterized in that: There are multiple light-emitting parts and multiple light-response parts, and the multiple light-emitting parts correspond to the multiple light-response parts one by one. The multiple light-emitting parts cooperate to form a light-emitting pattern, and the multiple light-response parts cooperate to form a light-response pattern.

5. The sunshade glass assembly according to claim 4, characterized in that: The glass layer includes a first glass substrate and a second glass substrate which are stacked, and the light-emitting portion is embedded between the first glass substrate and the second glass substrate to form an embedded light-emitting structure.

6. The sunshade glass assembly according to claim 5, characterized in that: The glass layer also includes a transparent light-emitting layer substrate, the light-emitting portion is arranged on the light-emitting layer substrate, the light-emitting layer substrate is stacked between the first glass substrate and the second glass substrate, and the light-emitting layer substrate is connected to the first glass substrate through a first adhesive layer, and the light-emitting layer substrate is connected to the second glass substrate through a second adhesive layer.

7. The sunshade glass assembly according to claim 5, characterized in that: The light emitting portion is sandwiched between the first glass substrate and the second glass substrate, and is connected to the first glass substrate and the second glass substrate through a first adhesive layer and a second adhesive layer, respectively.

8. The sunshade glass assembly according to claim 5, characterized in that: The power supply ends of the plurality of light-emitting parts are respectively connected to one end of a plurality of first wires, the plurality of first wires are embedded between the first glass substrate and the second glass substrate, the other ends of the plurality of first wires are connected to a second wire, and the second wire is used to connect to an external power supply.

9. The sunshade glass assembly according to claim 6 or 7, characterized in that: The first glass substrate is an outer layer of glass close to the outside of the vehicle, and the second glass substrate is an inner layer of glass close to the inside of the vehicle; A light-blocking layer is disposed on the first glass substrate and / or the first bonding layer, and the light-blocking layer is used to increase the light-shielding rate of the first glass substrate and / or the first bonding layer.

10. A vehicle, characterized in that: The vehicle comprises the sunshade glass assembly according to any one of claims 1 to 9.

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