Invention Grant
- Patent Title: Integrated LED warning and vehicle lamp
- Patent Title (中): 集成LED警示灯和车灯
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Application No.: US11634533Application Date: 2006-12-06
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Publication No.: US07683772B2Publication Date: 2010-03-23
- Inventor: Todd J. Smith
- Applicant: Todd J. Smith
- Applicant Address: US CT Chester
- Assignee: Whelen Engineering Company, Inc.
- Current Assignee: Whelen Engineering Company, Inc.
- Current Assignee Address: US CT Chester
- Agency: Alix, Yale & Ristas, LLP
- Main IPC: B60Q1/52
- IPC: B60Q1/52

Abstract:
An integrated LED warning and vehicle lamp has a base configured to replace an existing vehicle lamp by reception into the lamp's reflector shell. The integrated warning and vehicle lamp includes first and second arrays of LEDs arranged on a support projecting from the base. One array is used to reproduce the vehicle signal and the second array provides a warning light signal. A collimator organizes light from one or more LED in a direction aligned with the intended direction of light emission from the vehicle lamp. An interface electrical circuit connects one array of LEDs to the vehicle electrical system. A warning signal electrical circuit energizes the other array to produce a variety of warning signals and/or illumination patterns.
Public/Granted literature
- US20070080645A1 Integrated LED warning and vehicle lamp Public/Granted day:2007-04-12
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