(19)
(11) EP 4 344 558 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.06.2024 Bulletin 2024/23

(43) Date of publication A2:
03.04.2024 Bulletin 2024/14

(21) Application number: 23194310.1

(22) Date of filing: 30.08.2023
(51) International Patent Classification (IPC): 
A24F 15/015(2020.01)
 A24F 40/70(2020.01)
(52) Cooperative Patent Classification (CPC):
A24F 15/015
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 09.09.2022 CN 202211103923

(71) Applicant: Shenzhen Smoore Technology Limited
Shenzhen Guangdong 518102 (CN)

(72) Inventors:
  • HU, Weiguang
    Shenzhen Guangdong, 518102 (CN)
  • ZHANG, Chunfeng
    Shenzhen Guangdong, 518102 (CN)
  • MA, Jie
    Shenzhen Guangdong, 518102 (CN)
  • MO, Zhenjie
    Shenzhen Guangdong, 518102 (CN)
  • LIU, Shengkui
    Shenzhen Guangdong, 518102 (CN)

(74) Representative: Westphal, Mussgnug & Partner, Patentanwälte mbB 
Werinherstraße 79
81541 München
81541 München (DE)

   


(54) ELECTRONIC VAPORIZATION SYSTEM AND LIQUID INJECTION DEVICE


(57) The present invention relates to an electronic vaporization system and a liquid injection device. The liquid injection device includes an accommodating cavity configured for detachably mounting an electronic vaporization device, a liquid storage tank, a liquid supply mechanism, and a control assembly, where the control assembly is connected to the liquid supply mechanism, and configured to detect whether the electronic vaporization device is mounted in the accommodating cavity; and the liquid supply mechanism is in communication with the liquid storage tank to conduct or stop liquid supply to the electronic vaporization device. The liquid injection device may need to use the electronic vaporization device to supply liquid to the electronic vaporization device, and when the electronic vaporization device is not used, the electronic vaporization device may not need to store the liquid substrate for a long time, thereby avoiding liquid leakage of the electronic vaporization device during transportation, prolonging the service life of the electronic vaporization device, and improving the user experience.







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