Flashlight with detachable battery terminals

A flashlight with detachable battery terminals for providing illumination in an engaged mode of operation and allowing electrical disengagement of its terminals from its batteries in a disengaged mode of operation and thereby extending the operational life of such batteries comprising, in combination:

• an elongated rigid housing having an openable base end, an open tip end, an intermediate location therebetween, a tubular hollow intermediate portion extended from the base end to the intermediate location, and an generally conical hollow head extended outwardly from the intermediate location to the tip end and with the intermediate portion further having two elongated battery compartments formed therein and aligned in an end-to-end configuration;
• a light source disposed within the head of the housing, the light source having an electrically conductive terminal portion and a bulb projected outwards therefrom and facing the tip end of the housing with the bulb providing illumination when electrically energized through the terminal portion;
• an electrically conductive parabolic reflector coupled between the terminal portion of the light source and the head of the housing for directing illumination from the bulb toward the tip end;
• a transparent circular planar lens coupled across the tip end for shielding the light source and reflector;
• two batteries for providing electrical energy with each battery disposed within a separate battery compartment and in contact with each other such that they form a power source having a positive pole facing the tip end of the housing and a negative pole facing the base end of the housing;
• an elongated rigid arm coupled within housing at a location adjacent to the power source for longitudinal slidable movement with respect thereto, the arm including an electrically conductive rod having one end with a bottom contact facing the negative pole of the power source and serving as a first battery terminal and another end slidably abutted against the parabolic reflector, the arm further including an insulated connector extended outwards between the ends of the rod and having a pivotable electrically conductive rocker lever coupled thereto at a location between the positive pole of the power source and the terminal portion of the light source and serving a second battery terminal with the first battery terminal positioned against the negative pole and the second battery terminal positioned in contact against the positive pole and the terminal portion when the arm is slid towards the tip end of the housing to thereby define an engaged mode of operation that completes a circuit for energizing the light source and with the first terminal positioned away from the negative pole and the second terminal positioned away from the positive pole and terminal portion when the arm is slid towards the base end of the housing to thereby define a disengaged mode of operation that breaks the circuit for de-energizing the light source;
• and
• a power switch coupled to the arm and extended through the intermediate portion of the housing with the power switch having one orientation for placing the arm in an engaged mode of operation for energizing the light source and with the power switch having another orientation for placing the arm in the disengaged mode of operation for de-energizing the light source.