Diffuser with light emitting diode nightlight

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

Patent

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Details

F21V 33/00 (2006.01) A61L 9/02 (2006.01) A61L 9/03 (2006.01) H05B 37/02 (2006.01)

Patent

CA 2515250

An electrically operated diffuser has a fragrance-emitting element (8) for facilitating diffusion of an active material, and at least one light emitting diode (7). The at least one light emitting diode (7) serves as a nightlight and has a luminous intensity rating of at least about 5000 mcd at 20 mA. Also, the at least one light emitting diode (7) may be positioned at a back surface of the diffuser, such that when an active material is received in the compartment the at least one light emitting diode (7) shines through the active material. The diffuser may include a remote-use assembly to supply power to the diffuser from a wall socket remote from the diffuser. The diffuser may also include a light controller to change one or more of the color and the intensity of the at least one light emitting diode (7).

La présente invention concerne un diffuseur électrique comportant, d'une part un émetteur de parfum (8) facilitant la diffusion d'un produit actif, et d'autre part au moins une diode électroluminescente (7). Cette diode électroluminescente (7), qui sert de veilleuse, présente une intensité lumineuse d'au moins environ 5000 mcd à 20 mA. Cette diode électroluminescente (7) peut se placer sur la face postérieure du diffuseur, de façon que, lorsqu'un produit actif est placé dans le compartiment, ladite diode (7) brille au travers du produit actif. Le diffuseur peut comporter un ensemble d'utilisation à distance alimentant en électricité le diffuseur depuis une prise murale située à distance du diffuseur. Ce diffuseur peut également comporter un contrôleur d'éclairage permettant de modifier l'une au moins des couleurs, ainsi que l'intensité de la diode électroluminescente (7).

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