The invention relates to a dimmable transparent distributed skylight which comprises a skylight provided with a light transmitting area and a control unit used for controlling the skylight. The skylight comprises a transparent distributed light guide body, a dimming structure parallel to the transparent distributed light guide body and a lighting unit located on at least one side face of the transparent distributed light guide body. The transparent distributed light guide body is of a cuboid or wedge-shaped nearly-cuboid structure and is provided with an upper bottom face and a lower bottom face, the lower bottom face of the cuboid is a smooth plane, a plurality of prism structures arranged in parallel are arranged on the upper bottom face, and the extending direction of the prism structures is parallel to the side face close to the lighting unit. And the upper bottom surface and the lower bottom surface of the wedge-shaped nearly cuboid are smooth planes. According to the dimmable transparent distributed skylight structure, interaction between the interior environment and the exterior environment of a vehicle can be achieved, the lighting unit can be started when the light of the exterior environment is weak, the requirement for lighting in the vehicle is met, and the uniform light emitting effect can be achieved through cooperation of the transparent distributed light guide body and the lighting unit.
本发明涉及一种可调光透明分布式天窗,包括设有透光区的天窗以及用于控制天窗的控制单元,天窗包括透明分布式导光体、与透明分布式导光体平行设置的调光结构和位于透明分布式导光体至少一个侧面的照明单元,透明分布式导光体为长方体或楔形近长方体结构且具有上底面和下底面,长方体的下底面为光滑的平面且上底面上设有多个平行排列的三棱镜结构,三棱镜结构的延伸方向平行于靠近照明单元的所述侧面,楔形近长方体的上底面和下底面均为光滑的平面。该可调光透明分布式天窗结构不仅能实现车内、外环境的交互,还能在外部环境光线较弱时,启动照明单元,满足车内照明需求,且透明分布式导光体与照明单元配合能实现均匀出光的效果。
Dimmable transparent distributed skylight
一种可调光透明分布式天窗
2021-05-18
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... |