Wireless projector-type welding helmet and welding machine equipped with the same
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United States of America Patent
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May 26, 2020
Grant Date -
Oct 12, 2017
app pub date -
Sep 1, 2015
filing date -
Mar 18, 2015
priority date (Note) -
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Abstract
The present application discloses a wireless projector-type auto-darkening welding helmet comprising: a helmet housing; a headband structure for securing the helmet housing; an auto-darkening filter secured on the helmet housing; a wireless communication module; and a micro-projector which is data-connected to the auto-darkening filter and the wireless communication module, wherein when the auto-darkening filter is in a transparent state, the micro-projector is adaptable to project operating parameters of the auto-darkening filter and/or data received by the wireless communication module, as images, onto a plane in front of the welding helmet such that they can be watched by an operator who wears the welding helmet on his/her head. The present application also discloses a welding apparatus equipped with said wireless projector-type auto-darkening welding helmet.
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