Electric lamp device and lighting apparatus

H - Electricity – 01 – J

Patent

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Details

H01J 5/02 (2006.01) F21V 11/02 (2006.01) H01J 61/02 (2006.01) H01J 61/04 (2006.01) H01J 61/26 (2006.01) H01J 61/34 (2006.01) H01J 61/35 (2006.01) H01K 7/06 (2006.01) H01K 9/08 (2006.01)

Patent

CA 2241581

An electric lamp device which is capable of suppressing obstruction light toward the sky even if being used as a garden light or the like as well as a common lighting electric lamp. In the electric lamp device comprising an envelop and a small-sized light-emitting element assembly, an open end of a globe is coupled to a globe connection opening of a base body to constitute the envelop, and the small-sized light-emitting element assembly, such as a set of baseless small-sized electric lamps connected in series to each other, is housed within this envelop, and additionally, a louver including ring-like louver components is put within the envelop in a state of surrounding the small-sized light-emitting element assembly. Further, when needed, an attachment is fixed in the globe connection opening of the base body. The louver is mounted on this attachment. The attachment is composed of a plate section, a light-emitting element mounting section, and a support standing section. The small-sized light-emitting element assembly is mounted on the light-emitting element mounting section, and is supported by a support.

Lampe électrique pouvant supprimer la lumière parasite vers le ciel même si elle est utilisée comme lampe de jardin ou autre lampe semblable, ou comme lampe électrique pour l'éclairage ordinaire. La lampe électrique comprend une enveloppe et un ensemble de petits éléments électroluminescents, et l'extrémité ouverte du globe est liée à la base de façon à constituer l'enveloppe; l'ensemble de petits éléments électroluminescents, semblable à un jeu de petites lampes électriques sans culot reliées en série les unes aux autres, est renfermé à l'intérieur de l'enveloppe; de plus, des anneaux superposés sont placés à l'intérieur de l'enveloppe et entourent l'ensemble de petits éléments électroluminescents. En outre, un élément de fixation est assujetti au besoin dans l'ouverture de liaison globe-base. Les anneaux superposés sont montés sur cet élément de fixation. Ce dernier est composé d'une plaque, d'une section où est monté l'ensemble des petits éléments électroluminescents, et d'une section qui supporte ce dernier.

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