Title:
ELECTRONIC CIGARETTE AND TEMPERATURE WARNING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/014817
Kind Code:
A9
Abstract:
An electronic cigarette being provided with an electric locking device (30). When an atomizing component (20) is powered on, the electric locking device (30) locks a top cap (40), and when the atomizing unit (20) is powered off, the electric locking device (30) unlocks the top cap (40). Or the electronic cigarette is provided with a memory switch (30'). When the temperature of the memory switch (30') is greater than or equal to a transition temperature, the memory switch (30') locks the top cap (40), and when the temperature of the memory switch (30') is smaller than the transition temperature, the memory switch (30') unlocks the top cap (40). In such a way, use security of the electronic cigarette is improved. According to the electronic cigarette and the temperature warning method thereof, when a user finishes smoking, temperature information is transmitted to a control circuit board (60) by a temperature sensor (50), or the control circuit board (60) calculates the temperature of a heating element (21) by means of a resistance of a heating part of the heating element (21). In such a way, the temperature of a part to be cleaned in an atomizing chamber can be monitored in real time, and the user is prevented from scalding when the temperature does not drop to or below a safe temperature.
Inventors:
QIU WEIHUA (CN)
Application Number:
PCT/CN2017/093234
Publication Date:
May 31, 2018
Filing Date:
July 17, 2017
Export Citation:
Assignee:
CHANGZHOU JWEI INTELLIGENT TECH CO LTD (CN)
JOYETECH EUROPE HOLDING GMBH (CH)
JOYETECH EUROPE HOLDING GMBH (CH)
International Classes:
A24F40/40; A24F40/53; A24F40/20
Attorney, Agent or Firm:
BEIJING LINKAW PATENT ATTORNEY LAW FIRM (CN)
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