Patent ID: 8585256
Filing Date: 2013-11-19
Classification: A42B

Abstract:
1. An electrical energy supply indicator for helmet, comprising: a casing, which has a storage chamber, a receiving channel and an aperture, wherein the storage chamber has a compartment plate, and there is at least one positioning groove constructed on the periphery of the receiving channel; a female terminal socket, which operates to connect with a male terminal socket, the female terminal socket has a pin receiving member, an article locking member, an anode terminal and a cathode terminal, wherein the pin receiving member of the female terminal socket passes through the receiving channel of the casing to retain an out-of-the-casing position, the article locking member is sandwiched securely between the compartment plate and an interior surface of the casing; an electrical resistor, which is located within the storage chamber, wherein a terminal of the electrical resistor is removably connected to an anode terminal or a cathode terminal; a light-emitting diode, which is located within the storage chamber, wherein a first terminal of the light-emitting diode is removably connected to the electrical resistor, and a second terminal of the light-emitting diode is removably connected to an anode terminal or a cathode terminal; and a cover plate, which operates to removably complete a wall of the casing.