US 7,018,064 B2 · Miniature flashlight

Abstract

A miniature flashlight consists of a housing, a light emitting diode (LED), a pair of batteries, and a flexible cover and a contact clip that acts as a switch. The LED has a head portion and two contact arms. One of the contact arms is shorter than the other and is displaced at a slight angle relative to the longer contact arm. The LED is received in a seat formed in the housing with the head portion of the diode received in an aperture in the side wall of the housing. The longer contact arm is captured in a channel formed in the bottom wall. The shorter contact arm rests on a shoulder that forms part of the LED seat. A pair of coin cell batteries are received within another seat formed in housing. The lower battery sits on top of the longer contact arm captured in the channel of the bottom wall. A resilient plastic cover is assembled with the housing to maintain the diode and the batteries within the housing.

Claims11

Dependent claims

A flashlight assembly comprising:

a housing having a bottom wall and a side wall extending upwardly from said bottom wall;
a light emitting diode having a head portion and first and second spaced contact arms extending rearwardly from said head portion, said second contact arm having a shorter length than said first contact arm, said diode being received within said housing with said head portion of said diode being received in an aperture in said side wall of said housing, said first contact arm extending along said bottom wall of said housing and being captured within a channel formed in said bottom wall, said second contact arm resting on a raised shoulder of formed within said housing;
a battery having a first and second contacts, said battery being received within said housing with said second contact in electrical communication with said first contact arm of said diode;
and
a switch device extending between said first contact of said battery and said second contact arm of said diode, said switch being selectively movable between a normally open state and a closed state to selectively energize said diode.

2 more elements

A flashlight assembly comprising:

a housing having a bottom wall and a side wall extending upwardly from said bottom wall;
a light emitting diode having a head portion and first and second spaced contact arms extending rearwardly from said head portion, said diode being received within said housing with said head portion of said diode being received in an aperture in said side wall of said housing, said first contact arm extending along said bottom wall of said housing, said second contact arm resting on a raised shoulder of formed within said housing;
a battery having a first contact on an upper surface thereof and second contact on a lower surface thereof, said battery being received within said housing with said second contact in electrical communication with said first contact arm of said diode;
and
a flexible cover received in assembled relation with said housing to maintain said diode and said battery within said housing, said cover having an electrically conductive contact strip mounted on an inner surface thereof, said contact strip having a first end received in electrical communication with said second contact of said diode and an opposing second end which is disposed in spaced relation over the first contact of the battery,
said flexible cover being selectively depressible to selectively move said second end of said contact strip into electrical communication with the first contact of the battery to selectively energize the diode.

3 more elements

Dependencies are inferred from the claim text.

Miniature flashlight

Life of this patent

Miniature flashlight

Life of this patent

Abstract

Claims11