Flashlight with signaling lamp

F - Mech Eng,Light,Heat,Weapons – 21 – V

Patent

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Details

F21V 23/04 (2006.01) F21L 7/00 (1995.01) F21L 15/04 (1995.01)

Patent

CA 2138543

The invention provides a flashlight with a signal lamp, which is suitable for miniaturization and is easy to operate. A cylindrical sliding body (20) is fitted onto an upper outer portion of a body (10) which receives therein a cell or cells. When the sliding body (20) is slid in a vertical direction, the entire flashlight extends or contracts. A colorless transparent plate (24) and a reflecting plate (25) are provided within a cylindrical portion (21) for an illuminating lamp, such that when the entire flashlight contracts, a bulb (40) is positioned within the cylindrical portion (21) for an illuminating lamp to permit us to use the flashlight as an upward (in the figure) illuminating lamp. When the entire flashlight extends, scattered light is provided by a cylindrical portion (22) which is for a signal lamp and is formed of a red, transparent plastics, so that the flashlight can be used as a signal lamp. The cylindrical portion (22) for a signal lamp is formed inside with a groove (22C), in which an engagement projection (13C) of a rotary switch (13) is fitted. Rotation of the sliding body (20) can cause an ON/OFF action of the rotary switch (13) to thereby turn on and off the bulb (40).

Lampe de poche munie d'une lampe de signalisation, pouvant être miniaturisée et facile à utiliser. Un corps cylindrique coulissant (20) est inséré sur la partie externe supérieure du logement (10) destiné à recevoir une ou plusieurs piles. Lorsque le corps coulissant (20) est déplacé dans une direction verticale, toute la lampe de poche se déploie ou se contracte. Une plaque incolore transparente (24) et une plaque réfléchissante (25) sont aménagées dans une première partie cylindrique (21) pour former une lampe d'éclairage, de sorte que lorsque toute la lampe de poche se contracte, une ampoule (40) se place dans cette première partie cylindrique (21), de manière à ce que la lampe de poche puisse servir de lampe d'éclairage verticale (voir le schéma). Lorsque la lampe de poche est entièrement déployée, la lumière diffusée provient de la seconde partie cylindrique (22), conçue pour servir de lampe de signalisation, dont la paroi est fabriquée en plastique rouge transparent, ce qui permet d'utiliser la lampe de poche comme lampe de signalisation. La seconde partie cylindrique (22) comprend une rainure interne (22c) dans laquelle s'insère l'élément de contact en saillie (13c) d'un interrupteur rotatif (13). La rotation du corps coulissant (20) permet de faire passer l'interrupteur rotatif (13) en position marche/arrêt pour allumer ou éteindre l'ampoule (40).

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