Electronic hookah with sheet-like heating device
US12382987B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2025 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Jan 17, 2045 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/013
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed is an electronic hookah with a sheet-like heating device, which is used for heating a tobacco material, and includes a main unit. The main unit is provided with a sheet-like heating element, and a protective cover arranged on one side of the sheet-like heating element facing the tobacco material. During heating, the sheet-like heating element uniformly conducts heat to the tobacco material through the protective cover and heats the tobacco material and surrounding air. With the sheet-like heating element and the protective cover, convenient temperature control is achieved, and the tobacco material can be uniformly heated, thereby avoiding the problems that the tobacco is scorched due to excessively high charcoal burning temperature and insufficient smoke volume due to excessively low charcoal temperature. Moreover, the electronic hookah can be quickly heated, to generate a sufficient smoke volume, and both temperature and smoke quality can be controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.