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公开(公告)号：US11864592B2
公开(公告)日：2024-01-09
申请号：US16963242
申请日：2019-01-08
发明人： Weihua Qiu , Wanlin Cai
摘要： A temperature control method and an electronic cigarette. The method includes: when an electronic cigarette is in a temperature holding mode, obtaining a first holding temperature corresponding to the current temperature holding mode; adjusting the holding temperature of the electronic cigarette from the first holding temperature to a second holding temperature according to adjustment reference information; and adjusting the temperature of the electronic cigarette to the holding temperature. The present application solves the problem of a few heating modes of electronic cigarettes in the prior art, and increases heating modes of electronic cigarettes.
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92.发明公开公开(公告)号：US20230351413A1
公开(公告)日：2023-11-02
申请号：US18338377
申请日：2023-06-21
发明人： Weihua QIU
IPC分类号： G06Q30/018 , H04L9/32 , A24F40/53
CPC分类号： G06Q30/0185 , H04L9/3234 , A24F40/53
摘要： An anti-counterfeiting and encryption system and method for a cartridge, the method including: by means of an encryption unit, encrypting an ID information and a basic information of each cartridge, and storing the encrypted data in a first memory chip of a corresponding cartridge; when the cartridge is inserted into an smoking appliance for the first time, reading and decrypting, by means of a processing chip of smoking appliance, the information stored in the first memory chip of the cartridge so as to obtain the ID information, binding the ID information and encoding information, and storing the bound information in the first memory chip of the cartridge and a second memory chip of the smoking appliance at the same time; reading the bound formation in the second memory chip of the smoking appliance, and sending the bound information to a background server to determine whether the cartridge is valid.
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公开(公告)号：US11730204B2
公开(公告)日：2023-08-22
申请号：US16449276
申请日：2019-06-21
发明人： Weihua Qiu
IPC分类号： A24F40/485 , A24F40/10 , A24F40/48 , A24F9/16 , B67D7/02 , A24F40/40 , A24F15/015
CPC分类号： A24F40/48 , A24F9/16 , A24F40/40 , A24F40/485 , B67D7/0288 , A24F15/015 , A24F40/10
摘要： An upper cover assembly includes an upper cover, a liquid filling cap movable relative to the upper cover between a usage position and a liquid filling position, and a mouthpiece. The upper cover is provided with a liquid filling hole and a smoke outlet hole. The liquid filling cap is provided with a through hole. The mouthpiece is integrally formed with the liquid filling cap and is in communication with the through hole. When the liquid filling cap is in the usage position, the liquid filling cap covers the liquid filling hole and the through hole is in communication with the smoke outlet hole. When the liquid filling cap is moved from the usage position to the liquid filling position, the liquid filling cap is displaced from the liquid filling hole and the liquid filling hole is opened.
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公开(公告)号：US20230111639A1
公开(公告)日：2023-04-13
申请号：US17907274
申请日：2021-03-11
发明人： Weihua QIU
摘要： A liquid supply method for an atomizer and a liquid supply apparatus thereof, relating to the technical field of smoking simulation. The method includes : when a heating member generates heating, acquiring a resistance value of the heating member, (S110); obtaining a liquid supply rule according to the resistance value of the heating member, the liquid supply rule comprising at least one of a liquid supply speed for of using a pump to supply liquid to the atomizing chamber, and a liquid supply duration of using the pump to supply liquid to the atomizing chamber in a unit time period (S120); and controlling the pump to supply liquid to the atomizing chamber according to the liquid supply rule (S130). A problem of dry burning of an electronic cigarette can be solved, and effects of avoiding dry burning and liquid explodes and improving a smoking taste of electronic cigarettes are achieved.
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公开(公告)号：US20230102013A1
公开(公告)日：2023-03-30
申请号：US18070425
申请日：2022-11-28
发明人： WEIHUA QIU
摘要： An automatic sheet inserting machine for inserting an electrode sheet into an atomizing base is provided. The automatic sheet inserting machine includes a feeding mechanism, a conveying mechanism arranged at one side of the feeding mechanism, and a sheet inserting mechanism, a bending mechanism, and a shaping mechanism that are arranged at one side of the conveying mechanism. The atomizing base is transported to the conveying mechanism by the feeding mechanism, and the conveying mechanism transports the atomizing base to the sheet inserting mechanism, so that the sheet inserting mechanism accurately inserts the electrode sheet into the atomizing base. The electrode sheet on the atomizing base is bent by the bending mechanism to form a contact surface, and the contact surface is closely attached to the atomizing base by the shaping mechanism. The waste material on the electrode sheet is removed by a waste removal mechanism.
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公开(公告)号：US20230094947A1
公开(公告)日：2023-03-30
申请号：US18075390
申请日：2022-12-05
发明人： WEIHUA QIU
摘要： A heating assembly is provided. The heating assembly includes: a substrate; at least one heat generating element, the heat generating element being formed on the substrate; at least two electrical contacts, the electrical contacts being formed on the substrate, and the electric contacts being electrically connected to the heat generating element; and at least one heat insulation structure, the heat insulation structure being formed on the substrate and located between the heat generating element and the electrical contacts. The present invention further relates to an atomizing core and an aerosol generating device. The heating assembly, the atomizing core, and the aerosol generating device provided can limit heat loss of a hot area and avoid the extremely high temperature of a cold area, thereby improving the atomization efficiency and reducing heat resistance requirements of the heating assembly, the atomizing core, and the aerosol generating device for the electric contacts.
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公开(公告)号：US20230091872A1
公开(公告)日：2023-03-23
申请号：US18070449
申请日：2022-11-28
发明人： WEIHUA QIU
IPC分类号： A24F40/51 , A24F40/10 , A24F40/42 , A24F40/485 , A24F40/46 , A24F40/44 , A24F7/00 , A24F40/90 , A24F40/60
摘要： An aerosol generation device includes an atomizer and a power supply device. An atomizing chamber is formed in the atomizer; the power supply device includes a housing, a mounting bracket, and a sensor; the mounting bracket includes a main body, an end cover, and a bottom seat; a control board is disposed in the main body and covers above the sensor; a liquid storage groove configured for collecting e-liquid leaked from the atomizer is formed in the end cover and communicated with the atomizing chamber; the end cover is further provided with an air inlet hole, and the entrance of the air inlet hole is higher than the bottom wall of the liquid storage groove for preventing the leaked e-liquid from entering the sensor through the air inlet hole; a sensor mounting member is sleeved outside the sensor and provided with an air passage communicated with the air inlet hole.
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公开(公告)号：US20220346455A1
公开(公告)日：2022-11-03
申请号：US17812729
申请日：2022-07-15
发明人： Weihua QIU , Guanyun SHI
IPC分类号： A24F40/485 , A24F40/10 , A24F40/42 , A24F40/46 , A24F40/51
摘要： Disclosed are an atomizer and an aerosol generating device with the atomizer. The atomizer includes a liquid storage member, an air guiding member and a bottom seat arranged between the liquid storage member and the air guiding member, wherein an atomizing chamber is provided in the atomizer, an air guiding groove in communication with the atomizing chamber is provided on the liquid storage member, and an air inlet channel in communication with the air guiding groove is provided on the air guiding member.
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公开(公告)号：US11478019B2
公开(公告)日：2022-10-25
申请号：US16776498
申请日：2020-01-29
发明人： Weihua Qiu , Jianjun Liu , Guangze Liu , Zhiming Song
摘要： A voltage output circuit, an electronic device and an electronic cigarette are provided. The voltage output circuit includes a battery assembly and a control circuit. The battery assembly is electrically connected with an atomizing circuit. A first signal output end of the control circuit is connected with a main control circuit, and a second signal output end of the control circuit is connected with the main control circuit. When the main control circuit receives a sensing signal output by the first signal output end and a load working signal output by the second signal output end, the main control circuit controls the battery assembly to supply power to the atomizing circuit, such that the atomizing circuit starts to work, thereby solving the problem that the mechanical key is easy to be triggered by non-human in the related art to cause potential safety hazards.
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公开(公告)号：US20220079231A1
公开(公告)日：2022-03-17
申请号：US17456730
申请日：2021-11-29
发明人： Weihua QIU
摘要： A liquid storage assembly includes a cartridge housing with a liquid storage cavity and a movable member rotatably arranged on the cartridge housing. The cartridge housing is provided with a liquid injection hole communicating with the liquid storage cavity. Rotating the movable member enables the movable member to close the liquid injection hole. Or, the movable member can be staggered with the liquid injection hole to expose the liquid injection hole.
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