The invention relates to a vehicle window panel, a vehicle window panel assembly and a vehicle. The vehicle window panel assembly comprises an optical waveguide dielectric layer, a light guide medium and a light emitting source. The light guide medium is tightly connected with the first main surface through the first surface, the connecting part of the first main surface connected with the first surface is parallel to the first surface, and when light rays of the light-emitting light source enter the light guide medium, the light guide medium can enable the light rays of the light-emitting light source to enter the optical waveguide dielectric layer, so that the light rays are transmitted in the optical waveguide dielectric layer; the propagated light is reflected when encountering the light reflection pattern layer which is manufactured in advance, and the light reflection pattern layer emits light, so that the illumination or atmosphere effect is achieved. In this way, the atmosphere or illumination effect is achieved through cooperation of the light reflection pattern layer, the light guide medium and the optical waveguide medium layer. In addition, the structure of the light guide medium is simplified, the processing difficulty is reduced, the production efficiency is improved, the installation stability on the first main surface of the optical waveguide medium layer is good, and the incidence efficiency of the luminous light source is improved.
本发明涉及一种车窗面板、车窗面板总成及车辆,车窗面板总成包括光波导介质层、引光介质、以及发光光源。引光介质通过第一表面与第一主面紧密相连,与第一表面相连的第一主面的连接部位平行于第一表面,发光光源的光线进入到引光介质中时,引光介质能实现把发光光源的光线入射到光波导介质层中,从而光线在光波导介质层中传播,传播的光线遇到事先制作的光反射图层产生反射,光反射图层发光,实现照明或氛围效果。如此,通过光反射图层与引光介质、光波导介质层配合实现氛围或照明效果。此外,引光介质的结构简化,加工难度降低,生产效率提高,在光波导介质层的第一主面上的安装稳定性好,发光光源入射效率提高。
Vehicle window panel, vehicle window panel assembly and vehicle
车窗面板、车窗面板总成及车辆
2023-05-16
Patent
Elektronische Ressource
Chinesisch
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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