The invention relates to a tail lamp assembly for an electric vehicle, and belongs to the technical field of electric vehicles. The tail lamp assembly comprises a tail lamp shell. The tail lamp shell is provided with an installation groove body, and a light-emitting part is arranged in the installation groove body. The tail lamp shell is further provided with a diffusion cover covering the light-emitting part and a light-transmitting cover covering a groove opening of the installation groove body. The diffusion cover is made of light diffusion plastic; the installation groove body is provided with a rear notch facing backwards and a lower notch facing downwards; and the light-transmitting cover comprises a rear light-transmitting plate covering the rear notch and a lower light-transmitting plate covering the lower notch. The diffusion cover is embedded in the light-transmitting cover and comprises a rear diffusion sheet attached to the inner surface of the rear light-transmitting plate and a lower diffusion sheet attached to the inner surface of the lower light-transmitting plate. According to the invention, light emitted by the electric vehicle taillight assembly is more uniform, other drivers behind the electric vehicle are not prone to being disturbed at night, and the probability of rear-end collision accidents at night can be reduced.
本申请涉及一种电动车尾灯总成,属于电动车技术领域,包括尾灯壳体;所述尾灯壳体设有安装槽体且在所述安装槽体内布置有发光件;所述尾灯壳体还设置有将所述发光件罩合的扩散罩以及将所述安装槽体的槽口盖合的透光罩;所述扩散罩由光扩散塑料制成;所述安装槽体具有朝向后方的后槽口和朝向下方的下槽口;所述透光罩包括将所述后槽口盖合的后透光板和将所述下槽口盖合的下透光板;所述扩散罩嵌装在所述透光罩内,所述扩散罩包括与所述后透光板的内表面贴合的后扩散片和与所述下透光板的内表面贴合的下扩散片。本申请的电动车尾灯总成发出的光更加均匀,不易在夜间对后面的其他驾驶人员造成干扰,有助于降低在夜间发生追尾事故的概率。
Tail lamp assembly of electric vehicle
一种电动车尾灯总成
2021-06-01
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / 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 |