BYD Precision Manufacture Co., Ltd.

An electronic-cigarette vaporization component includes a housing, a vaporization core fixing device, and a vaporization core component. The housing has a liquid storage cavity, an outlet channel, and a vaporization cavity in communication with the outlet channel. An air inlet in communication with the vaporization cavity and an air outlet in communication with the outlet channel are provided on the housing. The vaporization core fixing device is arranged in the housing and formed with a mounting groove and a communication channel. The vaporization cavity has a first end in communication and a second end in communication with one end of the outlet channel distant from the air outlet. At least a portion of the communication channel is arranged obliquely with respect to the outlet channel. The vaporization core component is mounted in the mounting groove and in communication with the liquid storage cavity and the vaporization cavity respectively.

Provided is an atomization device of an electronic cigarette, which includes a housing, an atomization core assembly, a lower cover, and an intake distribution plate. An atomization chamber and an exhaust channel which are in communication with each other are formed in the housing. An inhalation port that is in communication with the exhaust channel is arranged at one end of the housing, and the other end of the housing is an open end. The atomization core assembly is disposed in the housing. The lower cover is covered on the open end, and an air intake channel is formed in the lower cover. Distribution holes are formed in the intake distribution plate, and the intake channel is in communication with the atomization chamber by the distribution holes. The air intake distribution plate is connected to an inner side of the lower cover and abutted against the intake channel.

Provided are a vaporization core for an e-cigarette, a cartridge for an e-cigarette, and an e-cigarette. The vaporization core includes: a liquid guide body, where the liquid guide body has a first side surface and a second side surface arranged opposite to each other, at least a part of the first side surface forms a liquid absorbing region, at least a part of the second side surface forms a vaporization region, the liquid guide body includes a liquid guide portion, the liquid guide portion is a part of the liquid guide body between the first side surface and a position obtained by translating the first side surface to the second side surface by 1 mm to 4 mm, a liquid storage amount Q2 of the liquid guide portion is equal to 19.3 mg to 88.2 mg, or 20.62 mg to 55.39 mg; and a heating body arranged at the vaporization region of the second side surface.

Provided are a vaporization core for an electronic cigarette, a cartridge for an electronic cigarette, and an electronic cigarette. The vaporization core includes: a liquid guide body, at least a part of a liquid guide side surface of the liquid guide body forms a liquid absorbing region, at least a part of a liquid storage side surface of the liquid guide body forms a vaporization region, the liquid guide body includes a liquid storage part that is a part of the liquid guide body that is between the liquid storage side surface and a part that is obtained through translating the liquid storage side surface to the liquid guide side surface by 0.5 mm to 1.5 mm, and a liquid storage capacity of the liquid storage part is 6 mg to 28 mg, or 10 mg to 36 mg; and a heating body arranged in the vaporization region of the liquid storage side surface.

An electromagnetic induction member includes a conductive layer and a support frame, and the conductive layer is bonded to the support frame.

The atomizing device for an electronic cigarette includes a shell and an atomizing core assembly. An air outlet is provided on the shell. A liquid storage chamber, an atomizing chamber and a separation piece are arranged in the shell. The liquid storage chamber and the atomizing chamber are located on two sides of the separation piece in a length direction of the shell. A ventilation hole extending in the length direction is formed on the separation piece. The atomizing core assembly is fixed on the separation piece, and the atomizing core assembly and the ventilation hole are staggered. An air outlet pipe is provided in the shell, the air outlet pipe connects the air outlet to the ventilation hole, the atomizing chamber is connected to the air outlet pipe through the ventilation hole. The atomizing core assembly is configured to absorb liquid in the liquid storage chamber and perform atomizing.

Disclosed are an atomization device and an electronic cigarette having the same. The atomization device includes a shell and an atomization core. The shell has a length direction, a width direction, and a thickness direction. The shell is internally provided with an oil storage chamber, a gas passage and an atomization chamber communicating with the gas passage. The shell is provided with a gas inlet communicating with the atomization chamber and a gas suction port communicating with the gas passage. The atomization core is arranged in the shell and communicates with the oil storage chamber and the atomization chamber respectively. The atomization core is configured to atomize a to-be-atomized medium in the oil storage chamber. Any two of the oil storage chamber, the atomization chamber, the atomization core and the gas passage are arranged along other directions of the shell except for the thickness direction.

An e-cigarette atomization device and e-cigarette are provided. The e-cigarette atomization device includes a housing, a liquid storage chamber, an upper cover, an atomization assembly, and a lower cover. The housing has an air outlet channel. The lower cover cooperates with and is connected to the housing. The lower cover has an air inlet channel. The upper cover and the atomization assembly are located inside the housing. The upper cover cooperates with the lower cover to form an accommodating cavity. The atomization assembly is located inside the accommodating cavity. An atomization chamber is formed between the atomization assembly and the lower cover. The atomization chamber is in communication with the air outlet channel and the air inlet channel respectively. The upper cover includes a sidewall. The sidewall has a ventilation channel.

The present disclosure discloses an atomization core of an e-cigarette and an e-cigarette. The atomization core of the e-cigarette includes a porous body and a strip-shaped heating body. The porous body has a liquid absorption end and an atomization end, the atomization end has a first end surface that is away from the liquid absorption end, and the strip-shaped heating body is arranged on the first end surface. The first end surface has a first edge and a second edge that extend along a first direction and are spaced along a second direction, and a maximum distance between the first edge and the second edge in the second direction is a first dimension. The first end surface has a third edge and a fourth edge that extend along the second direction and are spaced along the first direction.

An electronic cigarette atomization core and an electronic cigarette. The electronic cigarette atomization core includes a porous body and a heating body, the porous body includes a liquid absorbing end and an atomization end, the atomization end has an end surface facing away from the liquid absorbing end, and the heating body is arranged on the end surface. An atomization surface includes a first atomization region, the first atomization region is located on the end surface, the first atomization region is a region in which a temperature can reach a predetermined atomization temperature range by means of heating of the heating body, and a ratio of an area of the first atomization region to an area of the end surface ranges from 0.05 to 0.90.