The invention provides an outer lens, a vehicle lamp and a corresponding vehicle. One of the problems solved is that light emitting of a vehicle lamp is not restrained by the position of a light source. According to one embodiment of the present invention, the outer lens (100) comprises: a first lens part (110); at least one side of the first lens part (110) is provided with a reflective part so that a light beam propagates within a lens layer; one side of the outer lens (100) comprises at least one light inlet (111); the other side of the outer lens (100) comprises at least one middle light outlet (131); and the light beam enters the first lens part (110) through the at least one light inlet (111) and is propagated in the first lens part (110) so as to reach the at least one middle light outlet (131). The outer lens has the following advantages that the structure of the outer lens is more compact, the overall size of the vehicle lamp is smaller, and emergent light is more uniform.
本发明的一个实施例解决的问题之一是使车灯出光不受光源位置的约束。本发明提供了一种外透镜、车灯及相应的车辆。根据本发明的一个实施例,所述外透镜(100)包括:第一透镜部(110),所述第一透镜部(110)的至少一侧具有反射部以使得光束在透镜层内传播;所诉外透镜(100)的一侧包括至少一个入光口(111),另一侧包括至少一个中间出光口(131),其中,光束经由所述至少一个入光口(111)进入所述第一透镜部(110),在所述第一透镜部(110)内部传播,以到达所述至少一个中间出光口(131)。本发明具有以下优点,外透镜的结构更加紧凑,车灯整体体积更小,出光更加均匀。
Outer lens, corresponding vehicle lamp and vehicle, as well as method
外透镜、相应的车灯和车辆及方法
2021-09-14
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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