| 摘要 |
Underwater torch comprises a thermal conducting connection between the lamp and the battery to provide thermal isolation from the surroundings. Preferred Features: The housing (1, 5) of the torch is made from a heat insulating material, preferably plastic. The thermal conducting connection is made from a metallic material, preferably steel, aluminum or copper. The lamp is an illuminating diode, preferably an emitter diode. |
