PORTABLE LIGHT FOR A BICYCLE

摘要

The present invention discloses a portable light which comprises a case; a PCB assembly comprising a powering source; a plurality of LEDs emitting light in different color which are installed on the PCB assembly and electrically connected to the powering source and arranged to emit light; and a lens disposed in the case for protecting the LEDs and enhancing the emitting of light through the case; and wherein the PCB assembly controls current supplied to the LEDs such that one of the LED is lighted in a stead mode or a flashing mode. The portable light of the invention can be easily operated to emit single color of light and can be easily operated to change other color of light in a steady mode or a flashing mode so as to alert other traffic to their presence on the road, especially in an emergent circumstance.

主权项

1. A portable light for a bicycle comprising
a case having an opening and attachment means for detachably securing on a bicycle; a PCB assembly comprising a powering source installed in the case; a plurality of LEDs emitting different colors of light which are installed on the PCB assembly and electrically connected to the powering source and arranged to emit light through the opening of the case; a lens disposed in the opening of the case for protecting the LEDs and enhancing the emitting of light through the opening of the case; and wherein the PCB assembly controls current supplied to the LEDs such that one of the LEDs is lighted to emit single color of light in a stead mode or a flashing mode.