Next Level Ventures LLC

This disclosure relates generally to vaporizing devices that can include a radially graded porous ceramic structure. Disclosed devices can include center post having proximal and distal ends and a body extending therebetween. In some embodiments, the distal end of the center post includes a proximal portion defining one or more voids in fluid communication with the internal channel. The distal end of the center post also includes a distal portion, and a median flange between the proximal and distal portions, with the median flange extending radially outward from a longitudinal axis of the distal end of the center post (e.g., a longitudinal axis of the center post). The distal portion can define a cavity to receive an atomizer (e.g., a core and/or heating element) and a wick. In some embodiments, the atomizer includes a radially graded porous ceramic structure with a surface treatment.

This disclosure relates generally to vaporizing devices having short-circuit and leak proof capabilities. Specifically, embodiments of the present disclosure provide vaporizing devices including an atomizer wrapped with a non-woven wick and received by a distal cavity in a center post. The non-woven wick is in fluid communication with a reservoir, placing the atomizer also in fluid communication with the reservoir. Fluid travels from the reservoir, through the wick, to the atomizer to be atomized, and vaporized fluid can be pulled proximally out of the vaporizing device. A clearance of approximately 1.0 to 2.5 mm separates a top surface of the atomizer from a top surface of the distal cavity. The vaporizing devices additionally include an electrode (e.g., an anode) in electrical communication with an anode wire of the atomizer. An insulating sleeve maintains the position of the anode wire against the electrode, allowing for good electrical conductivity and communication.

A ceramic core has a hollow interior with a first, inner diameter. A coil with a second diameter is embedded in the ceramic core. At least a portion of the second diameter is smaller than the first, inner diameter of the ceramic core to expose at least a portion of the coil to the hollow interior of the ceramic core. The coil may be inlaid and fixed on the inner wall of the hollow interior, one end of the coil is fixedly connected to the first pin, the first pin embedded inside the ceramic core. The other end of the coil is fixedly connected to the second pin, the second pin embedded inside the ceramic core. The inner diameter of the coil is d, the inner diameter of the hollow interior is D, d is smaller than D, the wire diameter of the coil is xd, and xd cuts D.