Electrical accessory plug connected to cigarette lighter ignition - has first and second contact parts with second cooperative with ignition bimetallic element

摘要

The plug forms a current loop comprising a first (8) and a second (9) contact part. The first part (8) is adapted to make contact with the ignition and is connected to a current source. The second part (9) is adapted to make contact with a conductive part fixedly connected to an elastic bimetallic hook element. This sits on the ignition via an insulator and is connected to the other terminal of the current source. A return thermal fuse (10) is inserted in the plug current loop near the first (8) and second (9) contacts. The second contact (9) is formed to cooperate with the hook element. USE/ADVANTAGE - For use with cigarette lighters in cars. Simple, efficient device which makes use of flexible hook-in element of lighter.