Heater Lamp and Heating Module
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United States of America Patent
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N/A
Issued Date -
Oct 2, 2014
app pub date -
Sep 20, 2013
filing date -
Mar 29, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
According to embodiments, a heater lamp that includes a bulb and an anchor ring is provided. The bulb has a linear portion and at least one bent portion. The bulb has a filament therein that includes a plurality of first coils which are connected in series, and a second coil which is connected to the first coils in series and has a number of turns less than that of the first coils. The bulb is sealed at both ends and light transmissive. The anchor ring holds the filament inside the bulb.
First Claim
Family
International Classification(s)
Cited Art Landscape
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