Abstract: The present application provides an electronic cigarette. The electronic cigarette includes: a body of the electronic cigarette, a suction end, a liquid storage, an atomizing assembly, and a battery rod assembly. The liquid storage is arranged on the body of the electronic cigarette at an end away from the suction end; the atomizing assembly is disposed between the battery rod assembly and the liquid storage, and two ends of the atomizing assembly are respectively provided with a first connection section and a second connection section which have different connecting structures; the atomizing assembly is connected to the battery rod assembly via the first connection section, and the atomizing assembly is connected to the liquid storage via the second connection section. When the electronic cigarette subjected an external screwing force along one direction, only one of the battery rod assembly and the liquid storage can be screwed out.

Abstract: A battery assembly of an electronic cigarette according to the present application is adapted to form an electronic cigarette in combination with an atomizing assembly. The atomizer of the electronic cigarette is provided with a substance to be detected, and the battery assembly is provided with a spectrum identification device and a microcontroller. The spectrum identification device is arranged on the battery assembly and is configured to obtain spectrum information of the substance to be detected. The microcontroller is connected with the spectrum identification device and configured to determine whether the spectrum information of the substance to be detected matches a preset information, and in a case that the spectrum information of the substance to be detected matches the preset information, the microcontroller controls a circuit between the battery assembly and the atomizing assembly to be switched on to enable the electronic cigarette to work normally.

Abstract: The invention is related to a system and method for preventing a loss of an electronic cigarette case. The system comprises a first receiving and transmitting module, a first alarm module, a first control module, a second receiving and transmitting module and a second control module. The second receiving and transmitting module and the second control module are connected and are arranged together on an electronic cigarette. The first receiving and transmitting module and the first alarm module are respectively connected to the first control module, and are arranged together on the electronic cigarette case used for accommodating an electronic cigarette. The first receiving and transmitting module and the second receiving and transmitting module are in a wireless communication connection within a preset range. The system and method for preventing the loss of the electronic cigarette case has a beneficial effect of preventing the loss of the electronic cigarette case.

Abstract: An electronic cigarette is provided. The electronic cigarette includes an electronic cigarette body. The electronic cigarette body includes a suction end, a liquid container for containing cigarette liquid, an atomizing assembly for atomizing the cigarette liquid and a battery rod assembly for supplying power to the atomizing assembly. The atomizing assembly and the battery rod assembly are inserted in the liquid container. The whole structure of the electronic cigarette is compact and the external size of the electronic cigarette is small. The user may not get scalded when the atomizing assembly works or in the case that an excessive discharging is caused due to, for example, a short circuit in the battery rod assembly; and the heat can be rapidly dissipated through the heat absorption of the cigarette liquid in the liquid container in case of the excessive discharging.

Abstract: An electronic cigarette battery assembly, including a charging electrode, the charging electrode including an inner electrode arranged on the inner rim thereof and having a spherical cap end face, and an outer electrode arranged outside the inner electrode and having a ring shape; the charging electrode and the rechargeable battery of the electronic cigarette being connected by means of a control module, when it is necessary to charge the rechargeable battery, one need only connect the charging electrode to the electric power output terminal of the external charger in order to charge the rechargeable battery. There is no need to remove the rechargeable battery, thus the invention is very convenient to use and solves the problems of existing electronic cigarettes, wherein it is inconvenient to remove a rechargeable battery for charging and the electrical connection is unreliable due to loosening of the battery.

Abstract: A data communication method and a data communication method are provided. The method includes: detecting, by an electronic cigarette, a behavior characteristic of a user; generating, by the electronic cigarette, a first triggering signal for indicating a current behavior of the user, if the behavior characteristic of the user meets a reporting condition; transmitting, by the electronic cigarette, the first triggering signal to a user terminal bound to the electronic cigarette; collecting, by the user terminal, use information of the electronic cigarette according to the first triggering signal; determining, by the user terminal, preset time and a preset event according to the collected use information; and issuing, by the user terminal, a prompt about the preset event at the preset time.

Abstract: A battery rod assembly and an electronic cigarette are provided. The battery rod assembly includes a battery rod assembly body. The battery rod assembly body includes a suction end, a battery for supplying power to an atomizing assembly of the electronic cigarette and an aerosol passage communicating with the suction end. The battery and the aerosol passage are separated from each other inside the battery rod assembly body. Since the battery rod assembly body is provided with a separated and sealed aerosol passage, components inside the battery rod assembly may not be immersed by aerosol generated from atomization, thereby ensuring a long service life of the battery rod assembly. The user is avoided from inhaling the cigarette liquid with the electronic cigarette including the battery rod assembly.

Abstract: An electronic cigarette includes a first housing and a second housing detachably connected to the first housing. A battery and a controller are provided in the first housing. A first electrode assembly and a light-emitting unit electrically connected with the controller are provided at an end of the first housing. A smoke vent inserted into and cooperating with the smoke device for water storage is provided at an end of the second housing away from the first housing. At least two atomizers arranged coaxially are detachably inserted into the second housing. Since multiple atomizers are provided coaxially, the amount of smoke atomized by the electronic cigarette is increased effectively. When the light-emitting unit is working, the user can check the remaining amount of cigarette liquid in the electronic cigarette at any time. An electronic hookah is further provided.

Abstract: A battery rod, an electronic cigarette, and a method for assembling the battery rod, the battery rod comprises a battery casing, a battery, a control module and an end cover; the control module comprises wires and an airflow sensor; the end cover comprises a cover body and a connecting sleeve which is embedded in an elastic installation base; the control module is embedded on the elastic installation base; an outer peripheral surface of the elastic installation base flexibly abuts an inner wall of the connecting sleeve, and an inner peripheral surface of the elastic installation base flexibly abuts an outer peripheral surface of the control module; the wires are flexibly pressed between the control module and the elastic installation base. The elastic installation base is used to ensure the battery rod is airtight and the air flow sensor has a high sensitivity, preventing the wires from damaging the control module.

Abstract: A battery rod and an electronic cigarette are provided. The batter rod includes a battery cartridge, a battery accommodated in the battery cartridge, and a connection unit inserted at one end of the battery cartridge and for connecting with an atomizer. A charging assembly used to electronically connecting with a charger is inserted at one end of the battery cartridge away from the connection unit, and includes an internal electrode, an insulation holder inserted inside the battery cartridge, an insulation ring and an external electrode. The insulation ring is sleeved on an outer circumferential surface of the internal electrode. The external electrode is sleeved on an outer circumferential surface of the insulation ring. The internal electrode and the external electrode are electronically connected to two electrodes of the battery, respectively.

Abstract: An electronic cigarette and the method for detecting expiration date of the electronic cigarette is provided in the present invention; the electronic cigarette comprises: a power supply battery, a microcontroller connected and an atomizer connected with said power supply battery respectively; the microcontroller contains a first timing module, a comparison module and a control module; the first timing module is configured to timing; the comparison module is configured to compare said first timing module's timing period with a presetting period; the control module is configured to control the power supply module being disconnected with the atomizer when the comparison module's comparison result is that the timing period is equal to or greater than the presetting period. When an expiration date of an electronic cigarette is passed, the electronic cigarette will stop working and remind users.

Abstract: An electronic cigarette, comprising a casing and an electrode assembly disposed therein; the electrode assembly comprising an outer electrode (30) and an inner electrode (40), which are insulated from each other; outer electrode (30) being provided with a first through-hole (312); inner electrode (40) being provided with a second through-hole (412); first through-hole (312) and second through-hole (412) communicating to form the gas flow communication channel of the electronic cigarette. The electronic cigarette causes gas to flow directly from the first through-hole (312) to the second through-hole (412), thus shortening the flow path of the gas, making gas flow changes more smoothly, and reducing noise when smoking, improving user experience.

Abstract: A battery assembly for an electronic cigarette, configured to form an electronic cigarette in combination with an atomizing assembly, wherein the atomizing assembly is provided with a magnetic material containing information to be identified, and the battery assembly includes: a magnetic sensor arranged on the battery assembly and configured to obtain the information to be identified; and a microcontroller connected to the magnetic sensor, and configured to control a circuit between the battery assembly and the atomizing assembly to be switched on in a case that the microcontroller determines that the information to be identified matches a preset information, to enable the electronic cigarette to work normally.

Abstract: An electronic cigarette including an electronic cigarette body is provided. The electronic cigarette body is provided with an atomizer assembly configured to atomize nicotine liquid and a battery assembly configured to power the electronic cigarette body. A communication assembly is disposed between the atomizer assembly and the battery assembly and is provided with a first connecting end detachably connected to the battery assembly, a second connecting end detachably connected to the atomizer assembly, and a conductive module configured to connect the battery assembly to the atomizer assembly. The communication assembly is further provided with a microcontroller configured to record smoking information of the electronic cigarette according to an electrical signal of the conductive module and control operation of modules of the communication assembly, and a wireless communication module configured to establish communication connection with the external terminal.

Abstract: An electronic cigarette comprising a battery pole and an atomizer is provided, the battery pole includes a battery and a control module, and the atomizer includes an identification signal generation module and an atomizing module; the identification signal generation module is configured for sending an identification signal to the control module by wired transmission or wireless transmission; the control module is configured for determining whether the atomizer matches with the battery pole basing on whether the identification signal is received or whether the identification signal is correct, and controlling the battery to be electrically connected with or to be electrically isolated from the atomizing module according to the determining result. The case that different kinds of tobacco juices with different tastes may be mixed together, and the case that battery poles and atomizers provided by different manufacturers may be randomly assembled together can be avoided.

Abstract: An electronic cigarette case, comprising a case body (2) and a case cover (1) movably connected to the case body (2), also including a flexible structure (3). One end of the flexible structure (3) is connected to the case body (2), while the other end is connected to the case cover (1). When opening the case cover (1), the flexible structure (3) undergoes a first elastic deformation along a moving direction of the case cover (1) relative to the case body (2). When closing the case cover (1), the flexible structure (3) undergoes a second elastic deformation in a direction opposite to the moving direction in which the first elastic deformation occurs. The electronic cigarette case is structurally simple and low-cost.

Abstract: An electronic cigarette is provided according to the present application, which includes an annular body. The annular body includes an atomizer assembly, a power supply assembly, a connecting block, a first arc-shaped segment and a second arc-shaped segment. An accommodating chamber is provided in the first arc-shaped segment, and a first electrode connector electrically connected to the power supply assembly is provided in the first arc-shaped segment. The atomizer assembly includes an atomizing sleeve, a second electrode connector, a liquid accommodating space arranged in the atomizing sleeve and an electric heating wire assembly. The electronic cigarette may be worn on the wrist of the user securely, which can avoid falling of the electronic cigarette, and avoid unnecessary loss. Further, may the electronic cigarette can be conveniently carried by wearing it on the wrist, thus the user may puff on the electronic cigarette anytime and anywhere.