Joyetech Europe Holding Gmbh

Changzhou Patent Electronic Technology Co., Ltd

Changzhou Jwei Intelligent Technology Co., Ltd.

Joyetech (changzhou) Electronics Co., Ltd.

Bestore Europe Holding Gmbh

Shenzhen Avatar Controls Co., Ltd.

Weihua Qiu

Jialian Zhao

Neng Hua

Wanlin Cai

Mifei Xu

Hao Wang

Kui Liu

Xingxing Wu

Xiaoqi Xu

Liangjun Zhou

David Guo

Xiye Qin

Zhencai Zhou

Guangxian Huang

Guanyun Shi

Yuhui Zhang

Lei Lei

Sa Xiao

Chunjie Ou

Hansen Chen

Xing Liu

Dingding Zou

Hengcong Su

Guimei Fan

Rufeng You

Shaopeng Li

Jianjun Liu

Zhongzhou Wang

Shanhui Tan

Chenchang Wu

Zhiming Song

Yong Xiong

Guangze Liu

Zhi Zhang

Hongjun Zhang

A cartridge includes a cartridge housing having a liquid storage cavity, and a sealing member for sealing the liquid storage cavity, and a first electrode and a second electrode mounted on the sealing member. A first blind hole and a second blind hole are respectively disposed on the end face of the sealing member away from the liquid storage cavity. The liquid injection needle pierces the sealing member through the wall of at least one of the first blind hole and the second blind hole and communicates with the liquid storage cavity to inject liquid into the liquid storage cavity. After the liquid injection is completed, the liquid injection needle is pulled out, and the sealing member is self-sealed at the pierced position. The first blind hole is blocked by the first electrode while the second blind hole is blocked by the second electrode.

Liquid injection method of cartridge, cartridge and electronic cigarette

The present disclosure provides a cartridge, a battery assembly and an electronic cigarette. The cartridge, includes: a liquid absorbing assembly, and a liquid container for supplying tobacco liquid to the liquid absorbing element, the liquid absorbing element is arranged below the liquid container, the liquid absorbing assembly is arranged in such a manner that the tobacco liquid is kept in the liquid container or the liquid absorbing element before the cartridge is assembled at an in-use state.

Cartridge, battery assembly and electronic cigarette

Disclosed are a cartridge and an electronic cigarette having the cartridge. The cartridge includes a liquid storage cavity, an atomizing cavity, a liquid suction member, a liquid outlet, a smoke outlet, and an air inlet opening. Before the cartridge is used, the liquid outlet is in a closed state, such that e-liquid in the liquid storage cavity is isolated from the liquid suction member. When the cartridge is used, the liquid outlet is in an open state, such that the e-liquid in the liquid storage cavity flows out through the liquid outlet. The atomizing cavity is provided with an opening, and the size of the heating member matches the size of the opening; and when the cartridge is used, the heating member extends into the atomizing cavity through the opening and comes into contact with the liquid suction member or stays a preset distance away from the liquid suction member.

Cartridge, battery device and electronic cigarette

A liquid guide member is provided. The liquid guide member works in cooperation with a heating member for atomizing an aerosol-forming substrate. The liquid guide member is divided into multiple areas. The area farthest from the heating member is defined as a first area, an area adjacent to the heating member is defined as the i-th area, and the area between the first area and the i-th area is defined as the x-th area, wherein the flow velocity Q of the aerosol-forming substrate in the first to i-th areas satisfies: Q≥Q, and Q>Q, 1<x<i, i being a positive integer and i≥2. The liquid guide member, atomizing core, atomizer, and aerosol generating system provided can not only reduce the risk of leakage of the aerosol-forming substrate, but also avoid the occurrence of dry burning, coking, or aerosol insufficiency.

Liquid guiding member, atomizing core, atomizer and aerosol generating system

An 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.

Atomizer and aerosol generating device with same

An atomizing assembly for an atomizer is provided. The atomizer includes a liquid storage member and the atomizing assembly, the liquid storage member is used to store an aerosol-forming substrate. The atomizing assembly includes a heating assembly and a sealing member. The sealing member is provided with a receiving groove, the heating assembly includes a liquid absorbing member and a heating member, the liquid absorbing member is installed in the receiving groove. The liquid absorbing member includes a liquid absorbing surface used for contacting the aerosol-forming substrate and an atomizing surface on which the heating member is arranged, a protrusion is provided on the liquid absorbing surface, a space defined by the receiving groove, the liquid absorbing surface and the protrusion constitutes a liquid inlet groove. The aerosol-forming substrate is conducted by the liquid absorbing member from the liquid absorbing surface to the atomizing surface.

Atomizing assembly, atomizer and aerosol generating device

An atomizer includes a liquid storage pipe having a liquid storage chamber, a connecting member, an adjusting member rotatably received in the connecting member, a pressing cover, and an air intake cover provided with a clamping claw capable of driving the adjustment member to rotate. A bottom wall of the connecting member is provided with a first liquid inlet hole communicating with the liquid storage chamber. The adjusting member is provided with a third liquid inlet hole corresponding to the first liquid inlet hole. The pressing cover is provided with at least one clamping groove. When the air intake cover is rotated, the clamping claw drives the adjusting member to rotate along the clamping groove, to cause the third liquid inlet hole to communicate with the first liquid inlet hole or to cause the adjusting member to close the first liquid inlet hole.

Atomizer and electronic cigarette having the same

A cartridge includes a cartridge shell, and a movable structure and an atomizing structure received in the cartridge shell. The cartridge shell is provided with a vent hole. The movable structure includes an isolation guiding tube received in the cartridge shell and a movable tube at least partially disposed in the isolation guiding tube. The movable tube includes an operating portion and a shielding portion connected to a lower end of the operating portion. The operating portion is located in the isolation guiding tube and one end of the operating portion extends out from the vent hole. The atomizing structure is provided with a liquid inlet hole. The shielding portion is movably sleeved on the atomizing structure to shield or expose the liquid inlet hole, to cause the liquid inlet hole to be isolated from or in communication with the liquid storage chamber.

Cartridge and electronic cigarette

The application provides a position detection circuit, which is connected to a processing circuit (), and includes a first switch module () and a first ground resistor (R); the first switch module () includes a first end, a second end and a first switch (T), the first switch module () is used for controlling on/off state of the first switch (T) according to whether the placement member is placed at a first placement position, the first end of the first switch module () receives a system voltage (Vcc), and the second end outputs a first state signal or a second state signal to the processing circuit () according to the on/off state of the first switch (T); and the first grounding resistor (R) has a first end connected to the second end of the first switch module (), and a second end grounded. Also provided is an electronic cigarette.

Position detection circuit and electronic cigarette

A cartridge includes a cartridge housing, an atomizing head, and a sealing member. A liquid storage cavity for storing e-liquid is formed inside the cartridge housing. The atomizing head is located at one end of the cartridge housing, and the sealing member is located at the other end of the cartridge housing opposite to the atomizing head. The atomizing head is in communication with the liquid storage cavity and the outside. When a liquid injection needle is used to inject liquid into the cartridge, the liquid injection needle pierces the sealing member and extends into the cartridge housing to inject e-liquid into the liquid storage cavity. The air in the liquid storage cavity is discharged out through the end of the cartridge housing with the atomizing head. After the liquid injection needle is pulled out, the sealing member will form a self-sealing at the pierced position.

Cartridge, liquid injection method, liquid injection mechanism and separating mechanism

A cartridge includes a cartridge casing with a liquid storage chamber therein, a sealing member for sealing the liquid storage chamber, a shielding member provided on the cartridge casing, an atomizing chamber, a smoke outlet channel and an air inlet passage. The sealing member is located between the shielding member and the cartridge casing. The shielding member forms part of the outer contour of the cartridge and the sealing member is shielded by the shielding member. A communication opening is defined through the shielding member. The sealing member is an elastically deformable member. When filling liquid, a liquid injection needle passes through the communication opening and pierces the sealing member, and then extends into the liquid storage chamber to inject e-liquid. When the liquid injection needle is pulled out after liquid injection, the sealing member automatically restores to seal the liquid storage chamber again.

A method and a device for controlling electronic cigarette belong to the technical field of computers. The method comprises: when a safety mode of electronic cigarette is turned on, if a cigarette lighting signal is detected, using a detection component to detect whether an atomizing head is moved out of an electronic cigarette body; if detecting that the atomizing head is moved out of the electronic cigarette body, stopping controlling the atomizing head to work according to the cigarette lighting signal, wherein when the atomizing head is moved out of the electronic cigarette body, the atomizing head is still electrically connected to battery assembly in the electronic cigarette. The method and the device solve the problem that electronic cigarette user mistakenly triggers lighting operation and causes to burn user when the atomizing head is exposed outside the electronic cigarette body, which achieving safe use effect of electronic cigarette.

Method and device for controlling electronic cigarette

A cartridge includes a cartridge body, a base provided at one end of the cartridge body, and an atomizing head received in the cartridge body. The atomizing head includes a heating structure. The heating structure has two pins. A first pressing member and a second pressing member are installed on the base. The first pressing member presses and fixes one of the pins on the base and is electrically connected to the pin. The second pressing member presses and fixes the other pin on the base and is electrically connected to the other pin. The two pins of the heating structure are respectively pressed and fixed by the first pressing member and the second pressing member. It is convenient for the user to replace the heating structure, the operation is simple and convenient, the connection stability is strong, and the user experience is improved.

An atomizer includes a housing structure, a connecting structure installed at one end of the housing structure, and a heating structure installed in the housing structure. The connecting structure includes a first conductive member provided below the housing structure, a second conductive member provided in the first conductive member, an insulating member provided between the first conductive member and the second conductive member, and a third conductive member provided in the second conductive member. The heating structure includes a heating member. The heating member includes a main body, and a first electrode contact and a second electrode contact configured for electrically connecting with the main body. The first electrode contact is clamped between the first conductive member and the housing structure. The second electrode contact is clamped between the second conductive member and the third conductive member.

Atomizer and electronic cigarette

Disclosed are an atomizing head, an atomizer, and an electronic cigarette. The atomizing head includes a contacting member, an atomizing core and a core seat, wherein an atomizing cavity is formed in the core seat, the atomizing core is connected to the core seat, the atomizing core is a porous ceramic body, the atomizing core is provided with a conductive member, and the contacting member is in contact with the conductive member so as to realize an electrical connection between the contacting member and the atomizing core. The atomizing head, the atomizer and the electronic cigarette are easily assembled, thereby improving the assembly efficiency and reducing the production cost.

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Jiangsu, China

Weihua Qiu