H - Electricity – 01 – R
Patent
H - Electricity
01
R
H01R 13/40 (2006.01) B60Q 3/02 (2006.01) F21S 8/10 (2006.01) H01R 25/00 (2006.01) H01R 33/00 (2006.01)
Patent
CA 2521672
Switch-controlled vehicle room lamps are provided with an insulating structure between bus bars disposed on a back surface of a case. Short-circuiting between the bus bars is prevented by fitting insulating members molded from a relatively flexible resin into grooves in which the bus bars are fitted to cover exposed surfaces of the bus bars at least entirely over a portion where the mutual distance of the bus bars are reduced. In some embodiments, the insulating members are formed with projections which are adapted to be fit within holes of the case into which severed bridge portions of the bus bar extend. The projections may advantageously be provided with an acute-angled distal end and a construction at a midsection thereof.
Les lampes d'habitacle de véhicule commandés par commutateur sont munies d'une structure isolante séparant les barres omnibus disposées sur une surface à l'endos d'un boîtier. Pour empêcher les courts-circuits entre les barres omnibus, on installe des éléments isolants moulés faits d'une résine relativement souple dans des rainures dans lesquelles les barres omnibus sont posées, de manière à recouvrir au moins complètement les surfaces à découvert des barres omnibus sur une portion où la distance entre les barres omnibus est réduite. Selon certains modes de réalisation, les éléments isolants comportent des saillies adaptées pour s'insérer dans des trous du boîtier dans lequel se prolongent des portions sectionnées de pont de barre omnibus. Les saillies peuvent avantageusement être dotées d'une extrémité distale présentant un angle aigu et une structure à mi-section.
Ochiai Hiroshi
Shimoda Yuji
Kabushiki Kaisha T. An T.
Marks & Clerk
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