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1. 发明公开

EP4218868A1 ATOMIZER HAVING INTEGRATED ATOMIZATION ASSEMBLY 审中-实审
公开(公告)号：EP4218868A1
公开(公告)日：2023-08-02
申请号：EP21884635.0
申请日：2021-08-27
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin
IPC分类号： A61M15/06 , A61M15/00 , A61M11/00 , A24F47/00 , A24F40/48 , A24F40/40 , A24F40/10
摘要： The disclosure provides a vaporizer having an integrated vaporizing assembly, which comprises a housing having a mouthpiece end and a connecting end, and an integrated vaporizing assembly. The mouthpiece end is provided with a mouthpiece. The connecting end is provided with an opening. The housing may be connected with a battery part by the connecting end, to form an electronic vaporizing device. The integrated vaporizing assembly is disposed into the housing via the opening. The integrated vaporizing assembly comprises, from top to bottom, a vaporizing core base, a vaporizing core, and a base part connected with the vaporizing core base. The lower portion of the vaporizing core base is provided with a cavity concaving upward, in which the vaporizing core is mounted. The vaporizing core comprises a vaporizing core body for absorbing the to-be-vaporized liquid and a heating resistance for heating the to-be-vaporized liquid. The vaporizing core body is provided with a vaporizing passage. An air chamber in communication with the vaporizing passage is further provided between the vaporizing core and the base part. The base part closes the opening of the housing. It has advantages of stable vaporizing process and optimal vaporizing effect during the heating and vaporizing process. It would not be charred to produce a burning taste. It has a firm structure which is not easy to deform, avoiding liquid leakage and air leakage.

2. 发明公开

EP4144242A1 ELECTRONIC ATOMIZATION DEVICE CAPABLE OF ANALYZING COMPOSITION AND CONTENT OF SOLUTION 审中-实审
公开(公告)号：EP4144242A1
公开(公告)日：2023-03-08
申请号：EP21822059.8
申请日：2021-04-03
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F40/50 , A24F40/65 , A24F40/40
摘要： An electronic vaporizing device capable of analyzing solution composition and content comprises a detachable cartridge (1) and a battery device (2). The cartridge (1) comprises a mouthpiece part (11) and a connection part (10). The battery device (2) comprises a connector (20), and comprises a battery housing (21), an electrically connected battery (22), a circuit control board (23), a light source element (24), and a spectral sensor element (25). The circuit control board (23) is arranged with a microcontroller (27) and a power control circuit (28). The microcontroller (27) comprises a storage unit (271), an analysis and comparison unit (272), and a control unit (273). The storage unit (271) stores calibration spectral information related to a plurality of sample solutions. The light source element (24) emits light rays which may pass through the transparent window (100) and to-be-vaporized solution and then received by the spectral sensor element (25). After the spectral sensor element (25) receives light rays, it sends corresponding detection spectral information. The analysis and comparison unit (272) performs analysis and comparison of the detection spectral information with the calibration spectral information, and the control unit (273) sends a control signal. The device can analyze composition and content of the to-be-vaporized solution to control the cartridge (1) to work.

3. 发明公开

EP4245740A1 POROUS NANOCERAMIC FOR USE IN ATOMIZING CORE AND MANUFACTURING METHOD THEREFOR 审中-实审
公开(公告)号：EP4245740A1
公开(公告)日：2023-09-20
申请号：EP21905358.4
申请日：2021-11-05
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , QIN, Fei , LIU, WeiLi
IPC分类号： C04B38/06 , C04B33/13 , C04B33/04 , C04B33/32 , A24F40/70 , A24F40/46
摘要： The present disclosure discloses a nanoporous ceramic for an atomization core, and a preparation method thereof. The nanoporous ceramic includes: nano-silica 1 to 60 parts, a ceramic powder 10 to 80 parts, a pore-forming agent 1 to 50 parts, and a sintering additive 1 to 40 parts. The preparation method includes: (1) weighing raw materials including nano-silica, a ceramic powder, a pore-forming agent, and a sintering additive, and mixing and ball-milling the raw materials in a ball mill; (2) bake-drying the ball-milled raw materials to obtain a dried mixed powder; (3) heating paraffin to molten paraffin, adding the dried mixed powder to the molten paraffin under stirring, and continuously stirring a resulting mixture for 1 hour to 8 hours to obtain a paraffin slurry; (4) injecting the paraffin slurry into a mold prepared in advance, cooling the mold for forming, and performing demolding to obtain a paraffin mold; (5) preheating the paraffin mold for paraffin removal to obtain a paraffin-removed sample; and (6) sintering and cooling the paraffin-removed sample to obtain the nanoporous ceramic. The present disclosure solves the problems that a high porosity and a high strength cannot be achieved at the same time in the prior art and impurities and heavy metals are easy to be precipitated.

4. 发明公开

EP3987960A1 ELECTRONIC CIGARETTE HAVING NFC ANTI-COUNTERFEITING CODE AND ANTI-COUNTERFEITING METHOD THEREFOR 有权
公开(公告)号：EP3987960A1
公开(公告)日：2022-04-27
申请号：EP20857869.0
申请日：2020-08-10
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F47/00 , G06K7/10 , G06K17/00
摘要： The disclosure provides an electronic cigarette with NFC anti-counterfeiting code and an anti-counterfeiting method thereof. The electronic cigarette comprises a vaporizer and a battery rod connected in a detachable manner. The vaporizer is arranged with an insertion portion, and the battery rod is arranged with a receiving portion for accommodating the insertion portion to achieve connection. The side wall of the insertion portion is provided with an NFC tag and an NFC tag antenna. The side wall of the receiving portion is provided with an NFC card reader and an NFC card reader antenna. The NFC tag is preset with an anti-counterfeiting code. The battery rod comprises a battery, and a control circuit board arranged with a microcontroller and a switching circuit. When the insertion portion is inserted in the receiving portion such that the NFC tag and the NFC tag antenna are close to the NFC card reader and the NFC card reader antenna, the NFC card reader automatically reads the anti-counterfeiting code preset in the NFC tag and sends it to the microcontroller for identification. If the anti-counterfeiting code is correct, the microcontroller MCU controls switching on of the switching circuit to allow the electronic cigarette to enter a standby state. The disclosure has advantages of effectively achieving identification of the counterfeits and realize anti-counterfeiting for the electronic cigarette vaporizer.

5. 发明公开

EP3981272A1 ELECTRONIC CIGARETTE ATOMIZER CAPABLE OF PREHEATING E-LIQUID 审中-实审
公开(公告)号：EP3981272A1
公开(公告)日：2022-04-13
申请号：EP20855912.0
申请日：2020-08-06
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin
IPC分类号： A24F47/00
摘要： The disclosure provides an electronic cigarette vaporizer capable of preheating cigarette liquid, comprising a mouthpiece housing, wherein a mouthpiece opening is provided at the center of one end of the mouthpiece housing, and an opening is provided at the other opposite end thereof. The mouthpiece opening extends inwardly to connect with a vapor outlet tube. An insertion portion having tapering outer diameter is provided exterior of the one end of the mouthpiece housing where the opening is provided. The insertion portion serves to be plugged into a connection end of the battery rod. Inside the mouthpiece housing, a sealing sleeve, a heat conductive tube, a vaporizing unit, a vaporizing base, and a base member are provided and are connected sequentially from the side where the vapor outlet tube is provided to the side where the opening is provided. The vaporizing unit comprises a liquid guiding strip and a heating coil wound around a middle portion of the liquid guiding strip. The liquid storage chamber is defined by the inner wall of mouthpiece housing, the outer wall of the vapor outlet tube, the outer wall of heat conductive tube, and the upper end of the vaporizing base. As the heat conductive tube directly contacts with the cigarette liquid stored in the liquid storage chamber, the heat generated during the heating of the heating coil can be transferred to the cigarette liquid, to preheat the cigarette liquid and decrease its viscosity. The electronic cigarette vaporizer has advantages in that, as it may preheat the cigarette liquid, it is suitable to vaporize the cigarette liquid with high viscosity and the waxy cigarette liquid substances, etc.

6. 发明公开

EP3939453A1 PREHEATING METHOD FOR ELECTRONIC CIGARETTE 有权
公开(公告)号：EP3939453A1
公开(公告)日：2022-01-19
申请号：EP20833401.1
申请日：2020-06-03
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F47/00
摘要： An electronic cigarette preheating method comprises setting preheating parameters and preheating routine in a microcontroller MCU arranged in the electronic cigarette. The preheating parameters at least include preset temperature value, and preset heating time or preset target temperature value. The preheating routine comprises: after turning on the electronic cigarette, activating preheating function when preheating button arranged on the electronic cigarette is pressed, detecting real-time temperature value by means of a temperature sensor arranged in the electronic cigarette; by means of the microcontroller MCU, comparing the real-time temperature value with the preset temperature value, and determining whether preheating of the cigarette liquid stored inside the liquid storage chamber is required. If no, directly entering an available stand-by state. If yes, controlling a heating device by means of the microcontroller MCU to perform preheating for the preset heating time or until the preset target temperature value is reached, and then ending the preheating and entering the available stand-by state. The method automatically preheats the cigarette liquid or liquid substances containing drugs such that they may easily penetrate or flow to the heating device for vaporization, whereby the electronic cigarette may easily produce vapor even at low temperature.

7. 发明公开

EP4420544A1 CONTROL METHOD FOR ELECTRONIC CIGARETTE HAVING CHILD-LOCK FUNCTION 审中-实审
公开(公告)号：EP4420544A1
公开(公告)日：2024-08-28
申请号：EP23862053.8
申请日：2023-07-18
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin
IPC分类号： A24F40/49 , A24F40/50
摘要： The disclosure provides a control method of an electronic cigarette with child lock function, wherein a microcontroller of the electronic cigarette is set with child lock control program which comprises unlocking steps of: S 1. in a locked state of the electronic cigarette, monitoring a signal which indicates that a touch button is touched in real time by the microcontroller; S2. determining whether a duration of time during which the touch button is touched exceeds a first set time by the microcontroller; S3. controlling an LED indicator to light up for a second set time and meanwhile continuously monitoring whether the touch button is consecutively touched by the microcontroller; S4. determining whether a number of times the touch button is consecutively touched in the second set time reaches a set number by the microcontroller; S5. unlocking the electronic cigarette by the microcontroller, and lighting up the LED indicator for indication or vibrating the vibrating motor for indication, to allow the electronic cigarette to enter a stand-by state. The method effectively prevents children from using the electronic cigarette to vape by themselves, and avoids the damage caused thereby.

8. 发明公开

EP4035544A1 ELECTRONIC CIGARETTE USING TWO-WIRE ENCRYPTION CHIP FOR ANTI-COUNTERFEITING 有权
公开(公告)号：EP4035544A1
公开(公告)日：2022-08-03
申请号：EP20880262.9
申请日：2020-08-12
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F40/46 , A24F40/50 , A24F40/40 , A24F47/00
摘要： Disclosed is an electronic cigarette with a two-wire encryption chip for anti-counterfeiting, including an vaporizer assembly (1) and a battery assembly (2), where the vaporizer assembly (1) includes a (11) and a heating element (12) for heating and vaporizing cigarette liquid, the two-wire encryption chip (11) is preset with an anti-counterfeit code, and the two-wire encryption chip is provided with two pins respectively connected to positive and negative electrodes (13) of the vaporizer assembly (1), a circuit board (22) is provided with a microcontroller (221) and a switching circuit, and an anti-counterfeit code is also preset in the microcontroller (221), when the vaporizer assembly (1) and the battery assembly (2) are connected, the positive and negative electrodes (13) of the vaporizer assembly (1) are respectively in contact with positive and negative electrodes (23) of the battery assembly (2), and the microcontroller (221) reads the anti-counterfeit code preset in the two-wire encryption chip and compares it with the anti-counterfeit code preset in the microcontroller (221) for verification, if the two anti-counterfeit codes are the same, the microcontroller turns on the switching circuit, and the electronic cigarette enters a standby state.

9. 发明公开

EP3987959A1 ELECTRONIC CIGARETTE HAVING ENCRYPTION CHIP FOR ANTI-COUNTERFEITING AND ANTI-COUNTERFEITING METHOD THEREFOR 审中-公开
公开(公告)号：EP3987959A1
公开(公告)日：2022-04-27
申请号：EP20856524.2
申请日：2020-08-10
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F47/00 , G06K7/10 , G06K17/00
摘要： The disclosure provides an electronic cigarette having an encryption chip for anti-counterfeiting and an anti-counterfeiting method thereof. The electronic cigarette comprises a vaporizer and a battery assembly connected in a detachable manner. The vaporizer comprises an encryption chip, and a heating element for heating and vaporizing electronic cigarette liquid. The encryption chip is preset with an anti-counterfeiting code. The battery assembly comprises a battery and a control circuit board arranged with a microcontroller and a switching circuit. A circuit connection between the encryption chip and the microcontroller is achieved. The microcontroller and the encryption chip are configured in such a manner that, the microcontroller reads the anti-counterfeiting code preset in the encryption chip, compares it with the anti-counterfeiting code preset in the microcontroller, controls switching on of the switching circuit to allow the electronic cigarette to enter a standby state if the anti-counterfeiting code is correct, and controls switching off of the switching circuit to perform power off operation if the standby time exceeds the preset standby time. The disclosure has advantages of effectively achieving identification of genuine products and realizing anti-counterfeiting for the electronic cigarette vaporizer due to the vaporizer which is further provided with an encryption chip.

10. 发明公开

EP3939452A1 PREHEATING CONTROL METHOD FOR ELECTRONIC CIGARETTE AND PREHEATING CONTROL SYSTEM THEREOF 有权
公开(公告)号：EP3939452A1
公开(公告)日：2022-01-19
申请号：EP20832817.9
申请日：2020-06-02
申请人： Huizhou Happy Vaping Technology Limited
发明人： LIN, Guangrong , ZHENG, Xianbin , ZHANG, Xiyong
IPC分类号： A24F47/00
摘要： An electronic cigarette preheating control method and preheating control system are provided. The method performs data interaction by communication connection established between an intelligent terminal and the electronic cigarette, allows for displaying and changing preheating parameters on a control software interface of the intelligent terminal, and sends the updated preheating parameters to the microcontroller MCU arranged in the electronic cigarette to replace previous preheating parameters preset in the microcontroller MCU. When the electronic cigarette is turned on, based on real-time temperature value detected by temperature detection unit arranged in the electronic cigarette, determining whether preheating of the cigarette liquid stored inside the liquid storage chamber is required by means of the microcontroller MCU. If yes, based on preheating parameters and preset routine, controlling the heating device of the electronic cigarette by means of the microcontroller MCU to perform heating for the preset heating time or until the preset target temperature value is reached. Then, ending the preheating and entering the available stand-by state of the electronic cigarette. After preheating, the cigarette liquid or liquid substances containing drugs may easily penetrate or flow to the heating device for vaporization, such that the electronic cigarette may easily produce vapor even at low temperature.

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