Invention Grant
- Patent Title: Hookah
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Application No.: US17096943Application Date: 2020-11-12
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Publication No.: US11889859B2Publication Date: 2024-02-06
- Inventor: Tuanfang Liu
- Applicant: Shenzhen Eigate Technology Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Shenzhen Eigate Technology Co., Ltd.
- Current Assignee: Shenzhen Eigate Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: MATTHIAS SCHOLL P.C.
- Agent Matthias Scholl
- Priority: CN 2010156095.1 2020.03.09 CN 2020275830.6 2020.03.09
- Main IPC: A24F13/00
- IPC: A24F13/00 ; A24F1/30 ; A24F40/465 ; A24F40/20 ; A24F40/51 ; A24F1/32 ; H05B6/06 ; H05B6/10 ; H05B6/36

Abstract:
A hookah includes a high-frequency heating assembly and a battery assembly connected to the high-frequency heating assembly. The high-frequency heating assembly includes a cup, a metal sheet, and a magnetic induction coil. The cup includes high-temperature resistant non-metallic material and is configured to accommodate a tobacco material. The metal sheet is fixed in the cup and the cup is disposed in the magnetic induction coil. When the magnetic induction coil is electrified, an eddy current is generated in the metal sheet whereby the metal sheet produces heat to heat the tobacco material.
Public/Granted literature
- US20210274836A1 HOOKAH Public/Granted day:2021-09-09
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