×

Lighting and/or indicating device equipped with a device for regulating the luminous flux for a halogen bulb

  • US 8,760,070 B2
  • Filed: 02/01/2005
  • Issued: 06/24/2014
  • Est. Priority Date: 02/02/2004
  • Status: Expired due to Fees
First Claim
Patent Images

1. A lighting device, comprising:

  • at least one halogen bulb, wherein each halogen bulb includes a cap;

    a connector for each halogen bulb, wherein the cap of each halogen bulb is mounted on each connector; and

    a switch-mode power supply device for each halogen bulb, each switch-mode power supply device being adapted to supply power to each halogen bulb and to regulate an output voltage from the switch-mode power supply device independent of a supply voltage to the switch-mode power supply device, each switch-mode power supply device comprising a regulating circuit for regulating the luminous flux provided by each halogen bulb, wherein each switch-mode power supply device is configured to minimize electromagnetic interference and dispersion of the supply voltage at the terminals of each halogen bulb whereby each switch-mode power supply device is integrated in one of the following manners;

    integrated in the cap of each halogen bulb, or integrated in each connector.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×