Interchangeable flashlight-cargo lamp system

• US 7,300,189 B2
• Filed: 06/28/2005
• Issued: 11/27/2007
• Est. Priority Date: 06/28/2005
• Status: Expired due to Fees

• Current Assignee: Rebo Lighting & Electronics, LLC
• Original Assignee: Federal-Mogul Worldwide Incorporated (Apollo Global Management, Inc.)
• Inventors: Hall, Philip, England, Ricky, Altgilbers, Alex
• Primary Examiner(s): Lee; Jong-Suk (James)
• Assistant Examiner(s): Choi; Jacob Y
• Application Number:
  US11/169,031
• Publication Number:
  US 20060291224A1
• Time in Patent Office: 882 Days
• Field of Search: 362/490, 362/486, 362/488, 362/200, 362/183
• US Class Current: 362/486
• CPC Class Codes: B60Q 3/51 for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
• CPC Class Codes: B60Q 3/59 Lighting devices mounted in the vehicle interior and adapted for portability
• CPC Class Codes: B60Q 3/74 for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43

Abstract

An interchangeable flashlight-cargo lamp system includes a docking station that is suitable for mounting either a cargo lamp or a rechargeable flashlight. The flashlight doubles as a cargo lamp when mounted within the docking station. Both the cargo lamp and the flashlight have common mounting elements that mate with corresponding mounting features of the docking station to permit either device to be inserted into and removed from the docking station. The interchangeable devices also include electrical contacts that mate with corresponding electrical contacts in the docking station. The flashlight further includes a battery that is recharged when the flashlight is mounted in the docking station.

Claims

1. A method for easily upgrading and downgrading lighting features in the passenger compartment of a motor vehicle, said method comprising the steps of:

providing a vehicle having an on-board electrical system;

providing a universal docking station for a variety of different interior lighting modules;

associating the docking station with the vehicle electrical system so that a lighting module docked in the docking station is operatively connected to the vehicle electrical system;

providing a battery-powered first interior lighting module including a light source, electrical contacts, and a rechargeable battery;

electrically interconnecting the contacts, the rechargeable battery and the light source of the first interior lighting module for energizing the light source directly from the rechargeable battery when not docked in the docking station;

providing a battery-less second interior lighting module including a light source and electrical contacts;

electrically interconnecting the contacts and the light source of the second interior lighting module for energizing the light source exclusively from the vehicle electrical system;

docking one of the first and second interior lighting modules in the docking station with the electrical contacts of the module automatically making an operative electrical connection with the vehicle on-board electrical system;

removing the docked one of the first and second interior lighting modules from the docking station and thereby automatically disconnecting its electrical contacts from the vehicle on-board electrical system; and

docking the other of the first and second interior lighting modules with the electrical contacts of the newly docked one of the first and second interior lighting modules automatically making an operative electrical connection with the vehicle on-board electrical system, whereby an unskilled person can easily replace a more expensive battery-powered first interior lighting module with a less expensive battery-less second interior lighting module and vise-versa.