Car window assembly and vehicle

Abstract

A car window assembly 1 and a vehicle 2 including the car window assembly 1 are provided. The car window assembly 1 includes a plurality of light guide strips 11 arranged at intervals, a car window glass 12, and a sealing case 13. The light guide strips 11 are arranged on one surface of the car window glass 12. The sealing case 13 is arranged on one side of the light guide strips 11 away from the car window glass 12, and a recess 131 for accommodating the light guide strips 11 is formed at a position of the sealing case 13 corresponding to the light guide strips 11. The light guide strips 11 are accommodated in the sealing case 13, and the sealing case 13 is directly fixed to the car window glass 12 by a fixing material 14, thereby avoiding drilling holes in the car window assembly 1, ensuring the sealing performance, optical performance, etc. of the car window assembly 1, and reducing technical costs.

Description

[Technical field]

[0001] REFERENCE TO RELATED APPLICATIONS This application claims priority to China Patent Application No. 202110570803.0, filed on May 25, 2021, entitled "Car Window Assembly and Vehicle," the entire contents of which are incorporated herein by reference.

[0002] The present application relates to the field of automotive decoration, in particular to car window assemblies and vehicles. [Background technology]

[0003] Automobiles have always been one of the important vehicles for humans. As people's requirements for the appearance of automobiles become higher and higher, the use of luminous car window assemblies on automobile exteriors is gradually spreading, especially in well-known Chinese automobile brands and mainstream international automobile manufacturers, the use of luminous car window assemblies is becoming more and more popular.

[0004] Currently, the car window assembly can realize light emission mainly by drilling holes in the glossy strip and arranging a light source behind the hole or arranging a light guide behind the hole to realize the luminous effect. Drilling holes in the glossy strip destroys the sealing performance, optical performance, etc. of the glossy strip, and further requires the cooperation of holes and light sources, which increases the technical cost. Summary of the Invention

[0005] The present application provides a car window assembly that can reduce engineering costs by avoiding drilling holes in the gloss strip.

[0006] In a first aspect, the present application provides a vehicle window assembly, the vehicle window assembly including a plurality of spaced apart light guiding strips, a vehicle window glass, and a sealing case, the light guiding strips being provided on one surface of the vehicle window glass, the sealing case being provided on one side of the light guiding strips away from the vehicle window glass, and a recess for receiving the light guiding strips is formed in the sealing case at a position corresponding to the light guiding strips.

[0007] The light-guiding strip is housed in a sealed case, and the sealed case is directly fixed to the car window glass by a fixing material, thereby avoiding drilling holes in the car window assembly, ensuring the sealing performance, optical performance, etc. of the car window assembly, and reducing technical costs.

[0008] The vehicle window assembly further includes a glossy strip and a plurality of light emitting modules. The glossy strip and the sealing case are disposed opposite to each other and together form a gap for receiving the vehicle window glass. The light emitting modules are disposed within a range of an orthogonal projection of the glossy strip onto the vehicle window glass and have a light output port. Mouth , corresponding to at least one light guiding strip.

[0009] The glossy strip includes a first glossy portion and a second glossy portion, the first glossy portion is provided with a light emitting module, the second glossy portion and the first glossy portion are connected to each other and are surrounded together to form a receiving area, and the light guiding strip is provided in the receiving area.

[0010] The light beams emitted from the multiple light emitting modules have different light intensities and colors.

[0011] The car window assembly further includes a plurality of spaced apart shielding materials and a plurality of spaced apart light-transmitting films. The shielding materials are adjacently connected to the light-transmitting films. Orthogonal projections of the light-transmitting films onto the car window glass cover orthogonal projections of the corresponding light-guiding strips onto the car window glass. Orthogonal projections of the shielding materials and the light-transmitting films onto the car window glass cover orthogonal projections of the sealing case onto the car window glass. Covered by shadow .

[0012] The light-transmitting film transmits light in only one direction.

[0013] The sealed case is integrally injection molded, and the shape of the groove is one or more of a semicircle, a rectangle, and a trapezoid.

[0014] The car window assembly further includes a fastener for fastening the sealed case to the car window glass, the fastener being any one or more of an optical adhesive, a 3M adhesive, and a polyurethane adhesive.

[0015] The car window assembly further includes a sealing strip, which is separate from the light guide strip and is for fixing the car window glass.

[0016] The car window assembly further includes a gloss strip, the sealing strip and the gloss strip cooperating with each other to secure the car window assembly to the sealing strip.

[0017] In a second aspect, the present application further provides a vehicle, the vehicle comprising a vehicle frame and a vehicle window assembly according to the first aspect, the vehicle window assembly being attached to the vehicle frame. [Brief description of the drawings]

[0018] In order to more clearly describe the technical solutions of the embodiments of the present application, the following briefly introduces the drawings used in the embodiments. Obviously, the drawings used in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative efforts. [Figure 1] FIG. 1 is a schematic diagram illustrating a vehicle window assembly according to one embodiment of the present application. [Diagram 2] FIG. 2 is a cross-sectional view taken along line II in FIG. [Diagram 3] FIG. 3 is a schematic diagram showing a car window assembly according to another embodiment of the present application. [Figure 4]FIG. 4 is a cross-sectional view of a vehicle window assembly according to another embodiment of the present application. [Diagram 5] FIG. 5 is a cross-sectional view of a vehicle window assembly according to another embodiment of the present application. [Figure 6] FIG. 6 is a cross-sectional view of a vehicle window assembly according to another embodiment of the present application. [Figure 7] FIG. 7 is a schematic diagram showing a vehicle window assembly according to another embodiment of the present application. [Figure 8] FIG. 8 is a plan view of a vehicle according to one embodiment of the present application. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] Hereinafter, the technical solutions of the embodiments of the present application will be described clearly and completely with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present application.

[0020] The present application provides a car window assembly 1 applied to a car window glass 12. With reference to Fig. 1 and Fig. 2 together, Fig. 1 is a schematic diagram of a car window assembly according to one embodiment of the present application, and Fig. 2 is a cross-sectional view taken along line II in Fig. 1. The car window assembly 1 includes a plurality of light guiding strips 11 spaced apart from each other, a car window glass 12, and a sealing case 13. The light guiding strips 11 are provided on one surface of the car window glass 12. The sealing case 13 is provided on one side of the light guiding strips 11 away from the car window glass 12, and a recess 131 for receiving the light guiding strips 11 is formed at a position of the sealing case 13 corresponding to the light guiding strips 11.

[0021] In addition, the role of the light guiding strip 11 is to guide the light beam propagated to the interface of the light guiding strip 11 to the entire light guiding strip 11, so that the light guiding strip 11 emits light by the action of the light beam. Usually, the material of the inner wall of the light guiding strip 11 has high optical reflectance, so that the light beam can propagate through the entire light guiding strip 11 without excessive loss during the propagation through the light guiding strip 11.

[0022] In this embodiment, as shown in Fig. 2, the car window assembly 1 further includes a fixing material 14, which is for fixing the sealing case 13 to the car window glass 12. The light guiding strips 11 are arranged in parallel to achieve a better visual effect, and are arranged near the periphery of the car window glass 12, such as the upper edge, lower edge, left edge and right edge of the car window glass 12, so as not to affect the visible range of the car window glass 12. In other possible embodiments, the light guiding strips 11 may be arranged in a cross-over arrangement or at an angle to each other, which is not limited in the present application.

[0023] The groove 131 formed in the sealing case 13 provides a certain amount of storage space for storing the light guiding strip 11. Usually, the shape of the groove 131 is adapted to the shape of the light guiding strip 11, that is, the light guiding strip 11 abuts against the groove 131 so as not to be displaced in the groove 131. Then, the sealing case 13 and the light guiding strip 11 are fixed to the car window glass 12 by the fixing material 14.

[0024] As can be seen, in this embodiment, the light-guiding strip 11 is accommodated in a sealed case 13, and the sealed case 13 is directly fixed to the car window glass 12 by a fixing material 14, thereby avoiding drilling holes in the car window assembly 1, ensuring the sealing performance, optical performance, etc. of the car window assembly 1, and reducing technical costs.

[0025] In one possible embodiment, referring also to FIG. 3, FIG. 3 is a schematic diagram showing a car window assembly according to another embodiment of the present application. The car window assembly 1 further includes a glossy strip 15 and a plurality of light-emitting modules 16. The glossy strip 15 and the sealed case 13 are disposed opposite to each other, and together form a gap for accommodating the car window glass 12. The light-emitting modules 16 are disposed within the orthogonal projection range of the glossy strip 15 onto the car window glass 12. The light-emitting modules 16 have a light output port, and emit light. Mouth , corresponding to at least one light guiding strip 11.

[0026] It should be noted that the various parts of the car window assembly 1 are shown in perspective in the drawings in order to more clearly observe the positional relationship of the various parts of the car window assembly 1 under the gloss strip 15 and the car window glass 12. This does not mean that the various parts of the car window assembly 1 can be directly observed from the schematic view of the car window glass 12.

[0027] When the gap formed by the gloss strip 15 and the sealing case 13 is used to install the car window glass 12 , the gloss strip 15 and the sealing case 13 are provided on opposite sides of the car window glass 12 .

[0028] In this embodiment, the material of the glossy strip 15 is stainless steel that is stamped and does not transmit light. The light-emitting module 16 is provided within the orthogonal projection range of the glossy strip 15 onto the car window glass 12. That is, the light-emitting module 16 is provided under the glossy strip 15, so that the light emitted from the light-emitting module 16 is unlikely to leak from under the glossy strip 15 while the light-emitting module 16 is working. The light-emitting module 16 may be fixed to the glossy strip 15 by the fixing material 14, or may be integrally formed with the glossy strip 15, and the present application does not limit this, as long as it does not affect the correspondence of the light emitted from the light outlet to at least one light-guiding strip 11.

[0029] Specifically, in this embodiment, the light emitted from the light outlet of each light emitting module 16 corresponds to one light guiding strip 11. In other possible embodiments, the light emitted from the light outlet of the same light emitting module 16 may correspond to two light guiding strips 11, and the number of corresponding light guiding strips 11 may be three, four, etc., and this application is not limited thereto. The light incident on the light guiding strip 11 is propagated throughout the light guiding strip 11 due to reflection on the inner wall of the light guiding strip 11, thereby realizing the light emission of the light guiding strip 11.

[0030] In one possible embodiment, referring again to Fig. 3, the glossy strip 15 includes a first glossy portion 151 and a second glossy portion 152. The light emitting module 16 is provided in the first glossy portion 151. The second glossy portion 152 and the first glossy portion 151 are continuous and surrounded together to form a receiving area 153. The light guiding strip 11 is provided in the receiving area 153.

[0031] Specifically, in this embodiment, the orthogonal projection of the light guide strip 11 on the car window glass 12 extends from the orthogonal projection of the first glossy portion 151 on the car window glass 12. That is, the light emitted from the light guide strip 11 is not blocked by the glossy strip 15. Furthermore, as shown in FIG. 3, the light guide strip 11 is parallel to the extending direction of the second glossy portion 152, and in this embodiment, the light guide strip 11 has the same length, and the starting positions of the light guide strip 11 extending from the first glossy portion 151 are different, so that it has a certain degree of gradation. Therefore, the appearance of the car window assembly 1 is improved, and the visible range of the car window glass 12 is not affected.

[0032] In another possible embodiment, the light guiding strip 11 may be disposed at an angle with the second glossy portion 152. For example, the range of the angle between the light guiding strip 11 and the second glossy portion 152 is ±10°, and the present application is not limited thereto.

[0033] In one possible embodiment, the light beams emitted from the multiple light emitting modules 16 differ in light intensity and color.

[0034] Specifically, the multiple light emitting modules 16 can emit different light beams by controlling the on-board processor, or by receiving an electrical signal sent by an electronic device, and the present application is not limited thereto. As can be understood, a light beam usually has multiple different parameters, and what is intuitively reflected in the visual experience may be light intensity, light color, etc. By installing different numbers of light emitting modules 16 and different numbers of light guiding strips 11, various combinations of different light intensity and different light colors can be achieved. For example, in this embodiment, four light emitting modules 16 and four light guiding strips 11 are provided, and a combination of red, green, blue, and yellow light beams can be realized according to the installation order of the light guiding strips 11, or a combination of red, green, red, and green light beams can be realized, and the present application is not limited thereto.

[0035] In addition, since red light has a long-distance propagation capability among visible light, in the prior art, it is common to make the headlights and taillights emit red light in the running direction of the vehicle to display the front and rear outlines of the vehicle, but the outline of the side of the vehicle cannot be displayed, which causes a certain driving risk. As can be seen, in this embodiment, in order to display the outline of the side in the running direction of the vehicle, the light-guiding strip 11 of the car window assembly 1 installed on the car window glass 12 of the side in the running direction of the vehicle emits red light, which further reduces the driving risk.

[0036] In one possible embodiment, referring also to FIG. 4, FIG. 4 is a cross-sectional view of a car window assembly according to one embodiment of the present application. The car window assembly 1 further includes a plurality of shielding materials 17 arranged at intervals and a plurality of light-transmitting films 18 arranged at intervals. The shielding materials 17 are adjacently connected to the light-transmitting films 18. The orthogonal projection of the light-transmitting films 18 onto the car window glass 12 covers the orthogonal projection of the corresponding light-guiding strip 11 onto the car window glass 12. The orthogonal projection of the shielding materials 17 and the light-transmitting films 18 onto the car window glass 12 covers the orthogonal projection of the sealing case 13 onto the car window glass 12. Covered by.

[0037] In addition, in a normal case, the car window glass 12 has a sandwich structure. In order to prevent parts or parts of the structure from being exposed, a shielding material 17 is further provided on the car window glass 12 to shield it. In this embodiment, the portion of the shielding material 17 corresponding to the light guiding strip 11 has a hole structure so that the light emitted from the light guiding strip 11 can normally pass through the car window glass 12. In addition, a light-transmitting film 18 is provided on the portion corresponding to the light guiding strip 11, so that the light emitted from the light guiding strip 11 can exit through the light-transmitting film 18.

[0038] In this embodiment, the shielding material 17 and the light-transmitting film 18 are provided on one side surface of the car window glass 12 adjacent to the light-guiding strip 11, but in other possible embodiments, the shielding material 17 and the light-transmitting film 18 may be provided at other positions of the car window glass 12, and this application is not limited thereto.

[0039] In one possible embodiment, the light-transmitting film 18 transmits light in only one direction.

[0040] Specifically, the light-transmitting film 18 transmits light in only one direction so that the light-guiding strip 11 is not exposed to the car window glass 12. In other words, in this embodiment, the light-transmitting direction of the light-transmitting film 18 is the same as the light-emitting direction of the light-guiding strip 11, that is, the direction shown by the arrow in FIG. 4. While the light-guiding strip 11 emits light, the light emitted from the light-guiding strip 11 can be seen from one side of the car window glass 12 that is away from the light-guiding strip 11. While the light-guiding strip 11 does not emit light, the light-guiding strip 11 cannot be seen from one side of the car window glass 12 that is away from the light-guiding strip 11. As can be seen, such an installation manner improves the appearance of the design of the car window assembly 1.

[0041] Specifically, as shown in FIG. 4, the transparent film 18 covers the orthogonal projection of the light guide strip 11 on the car window glass 12 so that the light guide strip 11 cannot be seen while it is not emitting light. In other possible embodiments, the fact that the light guide strip 11 cannot be seen can also be achieved in other ways. For example, the material of the light guide strip 11 may be a material that has an appearance similar to glass, but this application is not limited thereto. In one possible embodiment, referring to FIG. 5 and FIG. 6 together, FIG. 5 is a cross-sectional view of a car window assembly according to another embodiment of the present application, and FIG. 6 is a cross-sectional view of a car window assembly according to another embodiment of the present application. The sealed case 13 is integrally injection molded, and the shape of the recessed groove 131 is any one or more of a semicircular shape, a rectangular shape, and a trapezoid shape.

[0042] Specifically, the sealed case 13 is integrally injection molded, so that it has good sealing and optical performance. When the light guiding strip 11 accommodated in the groove 131 emits light, the light is not likely to leak out of the sealed case 13.

[0043] It should be noted that the shape of the groove 131 is the shape of a cross section in the cross section view. As shown in Fig. 2, the shape of the groove 131 is semicircular, as shown in Fig. 5, the shape of the groove 131 is rectangular, and as shown in Fig. 6, the shape of the groove 131 is trapezoidal. It can be understood that, as long as there is no deviation while the light guiding strip 11 is accommodated in the groove 131, the present application does not limit the shape of the groove 131.

[0044] In one possible embodiment, the fastener 14 is one or more of an optical adhesive, a 3M adhesive, and a polyurethane adhesive.

[0045] Specifically, since the entire car window glass 12 is easily broken, the fixing material 14 is usually made of adhesive, such as optical adhesive, 3M adhesive, polyurethane adhesive, etc. In other possible embodiments, the fixing material 14 may be an adhesive tape or a snap structure, and the present application is not limited thereto as long as it does not damage the car window glass 12.

[0046] In one possible embodiment, referring also to Fig. 7, Fig. 7 is a schematic diagram showing a car window assembly according to another embodiment of the present application. The car window assembly 1 includes a sealing strip 19. The sealing strip 19 is provided separately from the light guiding strip 11 and is for fixing the car window glass 12.

[0047] Specifically, the above contents can be referred to for the description of the car window assembly 1, and therefore the description will not be repeated here. The material of the sealing strip 19 is usually rubber. Therefore, when the car window glass 12 is fixed, the sealing strip 19 is unlikely to damage the car window glass 12 and has good sealing properties, so that when the car window glass 12 is fixed to the vehicle frame via the sealing strip 19, the sealing properties of the vehicle are unlikely to be impaired.

[0048] It should be noted that the sealing strip 19 and the light guiding strip 11 are provided separately, that is, they are not integrally molded, and the dies for both can be designed separately.

[0049] In one possible embodiment, the car window assembly 1 further comprises a gloss strip 15. The sealing strip 19 and the gloss strip 15 cooperate with each other to secure the car window assembly 1 to the sealing strip 19.

[0050] Specifically, in this embodiment, the material of the glossy strip 15 is stainless steel formed by stamping. A locking portion is provided at a portion of the glossy strip 15 corresponding to the sealing strip 19. The glossy strip 15 is locked to the sealing strip 19, whereby the car window assembly 1 is fixed to the sealing strip 19. In other possible embodiments, the present application does not restrict the form in which the car window assembly 1 is fixed to the sealing strip 19.

[0051] As can be understood, in this embodiment, the car window assembly 1 and the sealing strip 19 are two independent components. When changing the production mold of the car window assembly 1 or the sealing strip 19, changing the production mold of one does not affect the other, which reduces the technical cost.

[0052] The present application further provides a vehicle 2. Also referring to FIG. 8, FIG. 8 is a plan view of a vehicle according to one embodiment of the present application. The vehicle 2 includes a vehicle frame 21 and the above-mentioned vehicle window assembly 1. The vehicle window glass 12 is fixed to the vehicle frame 21 via a sealing strip 19. In particular, the description of the vehicle window assembly 1 can be referred to above, and therefore will not be repeated here.

[0053] In this specification, the principle and embodiments of the present application are described using specific examples. The above description of the embodiments is for understanding the core idea of ​​the present application. In addition, a person skilled in the art may change the specific embodiments and application scope based on the idea of ​​the present application. In summary, the specification should not be understood as limiting the present application. [Explanation of symbols]

[0054] 1…Car window assembly 11…Light guiding strip 12...Car window glass 13…Sealed case 131…Groove 14…Fixing material 15…Glossy strip 151…First glossy section 152…Second glossy section 153…Containment area 16…Light emitting module 17...Shielding material 18...Transparent film 19…Sealing strip 2. Vehicle 21…Vehicle frame

Claims

1. 1. A vehicle window assembly comprising: The vehicle window assembly includes a plurality of spaced apart light guide strips, a vehicle window glass, and a sealing case, the light guide strips are provided on one surface of the vehicle window glass, the sealing case is provided on one side of the light guide strips away from the vehicle window glass, and a groove for accommodating the light guide strip is formed at a position of the sealing case corresponding to the light guide strip; The car window assembly further includes a glossy strip and a plurality of light-emitting modules, the glossy strip and the sealing case are arranged opposite to each other and together form a gap for receiving the car window glass, the light-emitting module is arranged within a range of the orthogonal projection of the glossy strip onto the car window glass, and has a light outlet, the light outlet corresponding to at least one of the light-guiding strips; A vehicle window assembly comprising:

2. The glossy strip includes a first glossy portion and a second glossy portion, the light emitting module is provided in the first glossy portion, the second glossy portion and the first glossy portion are continuous and surround each other to form a receiving area, and the light guiding strip is provided in the receiving area.

2. A vehicle window assembly according to claim 1.

3. The light beams emitted from the plurality of light emitting modules have different light intensities and colors; 2. A vehicle window assembly according to claim 1.

4. The car window assembly further includes a plurality of spaced apart shielding materials and a plurality of spaced apart light-transmitting films, the shielding materials being adjacently connected to the light-transmitting films, and an orthogonal projection of the light-transmitting films onto the car window glass covers an orthogonal projection of the corresponding light-guiding strip onto the car window glass, and the orthogonal projection of the shielding materials and the light-transmitting films onto the car window glass is covered by an orthogonal projection of the sealing case onto the car window glass.

2. A vehicle window assembly according to claim 1.

5. The light-transmitting film transmits light in only one direction.

5. A vehicle window assembly according to claim 4.

6. The sealing case is integrally injection molded, and the shape of the groove is one or more of a semicircular shape, a rectangular shape, and a trapezoidal shape.

2. A vehicle window assembly according to claim 1.

7. The vehicle window assembly further includes a fastener for fastening the sealing case to the vehicle window glass, the fastener being one or more of an optical adhesive, a 3M adhesive, and a polyurethane adhesive.

2. A vehicle window assembly according to claim 1.

8. The vehicle window assembly further includes a sealing strip, the sealing strip being separate from the light guiding strip and for fixing the vehicle window glass.

2. A vehicle window assembly according to claim 1.

9. The sealing strip and the gloss strip cooperate with each other to secure the car window assembly to the sealing strip.

9. A vehicle window assembly according to claim 8.

10. A vehicle comprising a vehicle frame and a vehicle window assembly according to any one of claims 1 to 9, said vehicle window assembly being attached to said vehicle frame. A vehicle characterized by:

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