Title:
TEMPERATURE MONITORING AND CONTROL DEVICE AND METHOD FOR ATOMIZER HEATING WIRE, AND ELECTRONIC CIGARETTE
Document Type and Number:
WIPO Patent Application WO/2016/082183
Kind Code:
A1
Abstract:
A temperature monitoring and control device and method for an atomizer heating wire, and an electronic cigarette. The temperature monitoring and control device comprises a temperature signal generation unit (10) and a signal processing unit (20). The temperature signal generation unit (10) comprises a heating wire (101), a first end wire (102) and a second end wire (103). One end of each of the first and second end wires (102, 103) is connected to the heating wire (101). The first and second end wires (102, 103) are made of different conductor materials. When the heating wire (101) generates heat, an electromotive force signal is generated at the other end of each of the first and second end wires (102, 103) and is transmitted to the signal processing unit (20). The signal processing unit (20) is used for acquiring a current temperature value of the heating wire (101) according to the electromotive force signal and controlling to reduce atomizing power of the heating wire (101) or turn off a power supply circuit of the heating wire (101) when the current temperature value is greater than or equal to a preset value. The technical problem in the prior art of excessively high temperature of the heating wire (101) caused by that an electronic cigarette cannot detect or control the temperature of the atomizer heating wire (101) is solved, and the technical effect of monitoring and controlling the temperature of the heating wire (101) during heating of the heating wire (101) so as to keep the temperature of the heating wire (101) in a suitable temperature range is achieved.
Inventors:
XIANG ZHIYONG (CN)
Application Number:
PCT/CN2014/092461
Publication Date:
June 02, 2016
Filing Date:
November 28, 2014
Export Citation:
Assignee:
HUIZHOU KIMREE TECHNOLOGY CO LTD (CN)
International Classes:
A24F40/50; G01K7/02; A24F40/10
Domestic Patent References:
| WO2007098337A2 | 2007-08-30 |
Foreign References:
| CN203851801U | 2014-10-01 | |||
| CN203952441U | 2014-11-26 | |||
| CN103720057A | 2014-04-16 | |||
| US20130247910A1 | 2013-09-26 |
Attorney, Agent or Firm:
STANDARD PATENT & TRADEMARK AGENT LTD. (CN)
深圳市顺天达专利商标代理有限公司 (CN)
深圳市顺天达专利商标代理有限公司 (CN)
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