Battery charging status indicator for electric vehicle

摘要

A charging status indicator of an electric vehicle installed at one side of a charging status indicator cover to indicate a charging status of the electric vehicle as an illumination may include a lens-integrated lamp housing and a printed circuit board (PCB) housing which are vertically coupled to each other, a PCB installed in the PCB housing and having a plurality of Light Emitting Diodes (LEDs) mounted thereon, and a diffusion cap diffusing LED.

主权项

1. A charging status indicator of an electric vehicle installed at one side of a charging status indicator cover to indicate a charging status of the electric vehicle as an illumination, the indicator comprising:
a lens-integrated lamp housing and a printed circuit board (PCB) housing vertically coupled to each other; a PCB installed in the PCB housing and having a plurality of Light Emitting Diodes (LEDs) mounted thereon; and a diffusion cap diffusing LED light irradiated to a lens of the lamp housing while covering the LEDs on the PCB, wherein a pattern portion for diffusing the LED light is formed at a bottom of the diffusion cap, and wherein the pattern portion comprises:
a sparse pattern portion formed in a first region corresponding to a position of the LEDs and having a predetermined number of patterns on the first region; anda dense pattern portion formed in a second region corresponding to a position between the LEDs and having a larger number of patterns than the predetermined number of the sparse pattern portion on the second region.