Title:
ELECTRONIC CIGARETTE CONTROL CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2016/074363
Kind Code:
A1
Abstract:
An electronic cigarette control circuit. The electronic cigarette control circuit is used for controlling a battery of an electronic cigarette to supply power to a heating wire (30) to atomize tobacco tar, and comprises: a conductive contact (31) having a fixed position and a switching element (32) capable of being deformed when being heated. A first end of the heating wire (30) and a first end of the conductive contact (31) are respectively electrically connected to the battery of the electronic cigarette. A first end of the switching element (32) is fixedly connected to a second end of the heating wire (30), and a second end of the switching element (32) is movably abutted against a second end of the conductive contact (31), so that the switching element (32) and the conductive contact (31) are connected to atomize tobacco tar when the temperature is in a normal range, and the switching element (32) expands when being heated and is disconnected from the conductive contact (31) to stop atomizing tobacco tar when the temperature exceeds the normal range. The electronic cigarette control circuit can control the working temperature of the heating wire (30) to be within a predetermined range to achieve the purpose of temperature control, avoid burning cotton to produce odors, ensure a good taste and greatly reduce the possibility of producing other harmful substances; meanwhile, the electronic cigarette control circuit is simple in structure and convenient to assemble and has low costs.
Inventors:
XIANG ZHIYONG (CN)
Application Number:
PCT/CN2015/072834
Publication Date:
May 19, 2016
Filing Date:
February 12, 2015
Export Citation:
Assignee:
HUIZHOU KIMREE TECHNOLOGY CO LTD (CN)
International Classes:
A24F40/40; A24F40/50; G05D23/08; A24F40/10
Foreign References:
| DE202012008743U1 | 2012-10-25 | |||
| CN101228969A | 2008-07-30 | |||
| CN201146824Y | 2008-11-12 | |||
| CN203646501U | 2014-06-18 | |||
| CN201352950Y | 2009-12-02 | |||
| EP0516293A1 | 1992-12-02 |
Attorney, Agent or Firm:
CHINA RANKTOP IP OFFICE (CN)
深圳瑞天谨诚知识产权代理有限公司 (CN)
深圳瑞天谨诚知识产权代理有限公司 (CN)
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