Abstract: A heater device of a cigarette lighter comprises a board having an insulation properties together with heat resistance and fire resistance, and a plurality of heaters arranged on the periphery of the surface of said board abutting with a cigarette in a manner to be positioned in correspondence with the paper portion of the cigarette, said heaters being connected in series to each other.Thereby the object of the present invention which is to enhance the cigarette lighting ability of a cigarette lighter having a plurality of heaters generating heat by the use of dry batteries as a power source, and to obtain a cigarette lighter which is safe and easy to light a cigarette can be solved.

Abstract: A battery powered electic cigarette lighter is formed of a half-case body and a half-case lid which can be snapped together to form a lighter casing in a manner which does not require any screws or welding. The half-case body and the half-case lid are formed with grooves which enable a spring loaded shutter to be slidably mounted in the casing. A detent in the form of a projection of the rear face of the shutter and a recess formed in the lighter casing holds the shutter in a fully closed position. The casing also contains structure which enables contacts, switch members, and a heater element to be set in position in the half-case body and to be retained in place when the half-case lid is snapped into position. The lighter casing also includes a battery compartment which is closed by a lid which is either pivotal or slidably received in grooves which are formed in the half-case body and half-case lid.