Automatic mobile luminous device

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

Patent

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Details

F21V 21/096 (2006.01) B60Q 7/00 (2006.01) H01H 36/00 (2006.01)

Patent

CA 2613651

The invention relates to an automatic luminous device which uses neither an external manual switch, said switch being replaced by an internal automatic switch which actuates the device only when the device is resting on a sufficiently-dense metal surface, nor a connection cable to an external power source, the latter being replaced by a preferably-rechargeable battery. The invention is intended to be used as en emergency light for police vehicles or as an auxiliary back-up light and is equipped with a base or casing (1) and a translucent screen (2) which are coupled to one another in order to form a single body. The base of the casing (1) is provided externally with two or more permanent magnets (3) which serve to block the movement of the casing (1) when the latter is disposed on a sufficiently-dense metal platform (4). In addition, the casing (1) is provided internally with an automatic activation switch (5) which is solidly connected to a connector (6) by means of a flange (16) which is, in turn, solidly connected to a pin (7). Moreover, standard wiring means are used to connect one such connector (6) to a rechargeable battery (8), an external auxiliary connector (9) and the charge (10) which is perfectly insulated from the rest of the elements forming the device by means of any type of separator element.

L'invention concerne un dispositif lumineux automatique dont l'utilisation ne requiert ni interrupteur manuel externe, lequel est remplacé par un interrupteur interne automatique qui actionne le dispositif seul lorsque ce dernier est appuyé sur une surface métallique de densité suffisante, ni câble de connexion à une source d'alimentation externe, lequel est remplacé par une batterie, de préférence rechargeable. Le dispositif selon l'invention, qui est conçu pour servir de lumière de secours pour des véhicules de police ainsi que de lumière auxiliaire d'appui, est muni d'une base ou châssis (1) et d'une cloison translucide (2), lesquels forment un corps unique, une fois couplés. La base du châssis (1) est munie extérieurement d'au moins deux aimants permanents (3) afin d'immobiliser le châssis (1) lorsque ce dernier est disposé sur une plate-forme métallique (4) de densité suffisante. Intérieurement, ce châssis (1) est muni d'un interrupteur d'activation automatique (5), relié à un connecteur (6) par une patte (16) elle-même reliée à une tige (7). Le connecteur (6) est relié par un câblage conventionnel à une batterie rechargeable (8), un connecteur externe auxiliaire (9) et à la charge (10), parfaitement isolée du reste des éléments qui composent le dispositif par un quelconque élément séparateur.

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