Lamp burnout detecting unit with branch connection function

Details Lamp burnout detecting unit with branch connection function Lamp burnout detecting unit with branch connection function

1998-07-30

2000-12-05

Pope, Daryl

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340641, 340642, 315 83, 307 108, B60Q 1100

Patent

active

061572969

ABSTRACT:
The invention is a lamp burnout detecting unit with a branch connection function which provides the advantage of having simple wiring and that the wire harness thereof can be automatically laid. The lamp burnout detecting unit includes an upper casing on which terminal press-in type connectors and a burnout detecting circuit section 16 are mounted. A printed circuit board has a branch connection function. A lower casing 19 engages the upper casing to accommodate the printed circuit board therebetween. The connectors and the burnout detecting circuit section are connected to each other through a wiring pattern of the printed circuit board. One connector is connected to a wire harness, which is connected through switches to a battery. The other connectors are connected to a wire harness extended from the lamps.

REFERENCES:
patent: 5075669 (1991-12-01), Nakadozono et al.
patent: 5144282 (1992-09-01), Sutterlin et al.
patent: 5173685 (1992-12-01), Nimmo
patent: 5331314 (1994-07-01), Koch
patent: 5801623 (1998-09-01), Chen et al.
patent: 6005300 (1999-12-01), Kelly

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