The module is powered by an electrical generator (AGC) of a vehicle, which can be coupled to a battery (B), an electronic injection system (FIS) and headlight bulbs (LED) and comprises an injection module (MI) powered by the battery (B) and a microprocessor (MR) associated with: a zero detector circuit (CD0); respective thyristors (SRC) for powering the battery (B) and the headlight (LED) bulbs; and an integrated circuit (CI) that receives, from the microprocessor (MP), after the vehicle engine has started, a desired power supply voltage value situated within a predetermined range, said integrated circuit (CI) supplying a predetermined stable current to the headlight (LED) bulbs on the basis of the desired power supply voltage value received from the microprocessor (MP).
H05B 45/345 - Current stabilisationMaintaining constant current
H05B 45/59 - Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDsCircuit arrangements for operating light-emitting diodes [LED] responsive to LED lifeProtective circuits for reducing or suppressing flicker or glow effects
B60Q 1/08 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
2.
SWITCH DEVICE FOR INDICATOR LIGHTS ON MOTORCYCLES AND OTHER VEHICLES
The device has a housing (10) receiving a slider (30), which can be moved in two directions, and a contact base (40) holding electrical contacts (41, 42, 43, 44, 45) connected to the electrical system of the vehicle and to the indicator and hazard lights. An actuator rod (50) is coupled to the slider (30) and can be moved in a first direction, between non-operational and operational positions, wherein in each of said positions a contact bridge (31) of the slider (30) closes the electrical contacts (41, 42, 43) of the indicator lights and, in a second direction orthogonal to the first, between non-operational and operational positions, wherein in said latter position the contact bridge (31, 31a) of the slider (30) closes the electrical contacts (44, 45) for powering the hazard lights.
H01H 25/00 - Switches with compound movement of handle or other operating part
B60Q 1/34 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
B60Q 1/52 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
patents