Patent ID: 6917754

Claim:
A multi-functional electrical vaporizer for a liquid substance, the vaporizer comprising: a bottle for holding a liquid substance; a wick for drawing the liquid substance out of the bottle, the wick having a lower portion disposed within the bottle and an upper portion extending out of the bottle; an electrical heating device positioned proximate to the upper portion of the wick; an electrical plug assembly; an electrical circuit, connected between the electrical plug assembly and the electrical heating device, for powering the electrical heating device; a housing structure with respect to which the bottle is detachably secured and in which at least the electrical plug assembly, the electrical circuit, and the electrical heating device are disposed, the housing structure including a first shell and a second shell that are joined together; and a cover that is joined to and at least partially covers the housing structure, wherein the housing structure is configured to receive any of a plurality of different additional functional devices, the cover is provided with at least one access window corresponding to whatever additional functional device the housing structure is to be equipped with, and the bottle is detachably secured within a space defined between an outer surface of the housing structure and an inner surface of the cover.