Title:
HEATER AND SMOKING SET COMPRISING HEATER
Document Type and Number:
WIPO Patent Application WO/2022/028431
Kind Code:
A1
Abstract:
A heater and a smoking set (100) comprising the heater. The heater comprises: a base body (11); infrared electric heating coating layers, comprising a first infrared electric heating coating layer (121) and a second infrared electric heating coating layer (122), which are formed on a surface of the base body (11) at an interval; and a conductive element, comprising a first electrode, a second electrode and a common electrode, which are arranged on the base body (11) at intervals. A conductive part (1312) of the first electrode is electrically connected to the first infrared electric heating coating layer (121), a conductive part (1322) of the second electrode is electrically connected to the second infrared electric heating coating layer (122), and a conductive part (1332) of the common electrode is electrically connected to the first infrared electric heating coating layer (121) and the second infrared electric heating coating layer (122); and coupling portions (1311, 1321, 1331) of the first electrode, the second electrode and the common electrode are arranged adjacent to two ends of the base body (11), and are used for coupling to a power supply to feed electrical power to the infrared electric heating coating layer. By arranging the coupling portions (1311, 1321, 1331) of the first electrode, the second electrode and the common electrode adjacent to the two ends of the base body (11), the infrared electric heating coating layer is prevented from damage during assembly, and the assembly efficiency is improved.
Inventors:
HU RUILONG (CN)
CHEN WEI (CN)
YAN DONGJUN (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
CHEN WEI (CN)
YAN DONGJUN (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2021/110377
Publication Date:
February 10, 2022
Filing Date:
August 03, 2021
Export Citation:
Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/46; A24F40/40
Foreign References:
| CN110384264A | 2019-10-29 | |||
| CN209931486U | 2020-01-14 | |||
| US5060671A | 1991-10-29 | |||
| CN109846093A | 2019-06-07 | |||
| KR20190030262A | 2019-03-22 | |||
| CN210782909U | 2020-06-19 | |||
| CN109832674A | 2019-06-04 | |||
| CN109846093A | 2019-06-07 |
Other References:
See also references of EP 4190185A4
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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