Back to results
US 12,622,462 B2Granted
Composite liquid guide cotton, heating assembly, vaporizer, and electronic vaporization device
AssigneeShenzhen Smoore Technology Limited
InventorsJunfeng Liao, Zhanggui Lan, Zhihua Wen, Zhong Luo
Life of this patent
Estimating the term…
Abstract
A composite liquid guide cotton for a vaporizer includes: at least one heat resistant layer, at least one first isolation layer, at least one rapid liquid guide layer, and at least one second isolation layer that are stacked in sequence. The heat resistant layer contacts a heating body and comprises a high-temperature resistant material. A liquid guide rate of the rapid liquid guide layer is higher than a liquid guide rate of the first isolation layer and the second isolation layer.
Claims5
A heating assembly, comprising:
- a composite liquid guide cotton;
- and
- a heating body:
- wherein the composite liquid guide cotton comprises at least one heat resistant layer, at least one first isolation layer, at least one rapid liquid guide layer, and at least one second isolation layer that are stacked in sequence to form a sequence of layers,
- wherein the sequence of layers forms a first liquid guide portion and a second liquid guide portion disposed coaxially with the first liquid guide portion,
- wherein a cross section of the first liquid guide portion comprises a first end and a second end in a circumferential direction, the first end and second end forming an opening therebetween,
- wherein the second liquid guide portion is connected to the first end of the first liquid guide portion,
- wherein the first liquid guide portion wraps an outside of the heating body,
- wherein the second liquid guide portion is disposed on a periphery of the first liquid guide portion, and
- a tubular heating base sleeving an outside of the first liquid guide portion.
7 more elements
Dependencies are inferred from the claim text.