Abstract: A handheld evaporation apparatus having an evaporating heating element and a housing that encases the evaporating heating element. The evaporating heating element is adapted to achieve a temperature ranging from 250 to 2000 degrees Fahrenheit by heating and differential material composition. The housing includes a first end having an opening that allows heated air provided by the evaporating heating element to exit out through the first end. The housing further includes one or more air ducts on an outer surface of the housing, where the one or more air ducts allow ambient air outside the housing to enter into the housing and flow past the evaporating heating element so as to be heated by the evaporating heating element. In one example, the housing's first end has a semi-ovoid shape that presses against and seals a hemispherical-shaped case.

Abstract: An atomizing module of an evaporator, the module including: an end cover; a seal ring; a meshed heating disc; an e-liquid conducting cotton including a surface; and a support. The e-liquid conducting cotton is loaded on the support. The meshed heating disc is disposed on the surface of the e-liquid conducting cotton. The meshed heating disc is made of silica-glass material prepared by consolidation of glassy nanoparticles. The end cover is embedded in the support, which facilitates the cooperation of the meshed heating disc and the e-liquid conducting cotton. The seal ring is disposed on the end cover. Referenced Cited U.S. Patent Documents 20160235121 Aug. 18, 2016 Rogan 20160309785 Oct. 27, 2016 Holtz 20180213845 Aug.