LED LAMPHOLDER AND LAMP SYSTEM WITH MEANS TO PREVENT LAMPING OF NONCONFORMING LAMPS
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United States of America Patent
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N/A
Issued Date -
Dec 6, 2012
app pub date -
Jun 3, 2011
filing date -
Jun 3, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A lampholder assembly is provided which includes first and second lampholders. The first lampholder includes first and second electrical connectors for electrically connecting a first end of an LED lamp to a host voltage supply-line and neutral-line, respectively, and preventing improper coupling to the voltage supply-line. The second lampholder includes a first plunger component for coupling to a second end of the LED lamp and cooperating with a second plunger component provided on the second end of the LED lamp for biasing at least one of the first and second plunger components to generate a force for supporting the LED lamp in an installation position. The first lampholder engages the LED lamp only when the LED lamp is oriented in the installation position so that the first and second electrical connectors electrically connect the LED lamp to the voltage supply-line and neutral return-line, respectively, for operating the LED lamp.
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