Abstract: The disclosure provides an electronic cigarette, wherein the electronic cigarette comprises an upper-cover assembly and a lower-cover assembly. The upper-cover assembly and the lower-cover assembly are cooperated to together form an oil-storing chamber. The lower-cover assembly comprises a connecting element, a bottom cover and a sealing element detachably connected to the bottom cover. One end of the connecting element is connected with the bottom cover, and the other end of the connecting element is connected with the upper-cover assembly. The bottom cover defines an oil-refilling hole. The connecting element defines a through hole communicating with both the oil-refilling hole and the oil-storing chamber. When the sealing element is connected with the bottom cover, the sealing element extends through the oil-refilling hole and is accommodated in the through hole.

Abstract: The present disclosure relates to an electronic cigarette. The electronic cigarette includes a shell with a suction end, a battery box, an atomizer assembly connected to the battery box, and a guiding component configured for guiding the atomizer assembly. The atomizer assembly slides relative to the battery box via the guiding component to achieve a fixed connection with the battery box.

Abstract: An atomizer for an electronic cigarette and an electronic cigarette are presented. The atomizer comprises a substrate, a heating device and a cover member. The substrate is provided with a mounting space. One end of the heating device is inserted into the mounting space and partially extends to the outside through the substrate to form a controlling member, and the other end is exposed to the outer surface of the substrate. When the controlling member is pressed into the substrate by an external pressing force, the heating device is pushed to move toward the outside of the substrate along the mounting space and partially extends out of the substrate. The cover member is detachably mounted to the substrate and covers the controlling member. The technical solution of the present invention is convenient for the user to disassemble and replace the heating device inside the atomizer, effectively saving the use cost.

Abstract: The present invention discloses a method for setting a password for an electronic cigarette, a system, a storage medium, and an electronic cigarette, the method comprising: sending, by a mobile terminal, a request for setting a password to the electronic cigarette, wherein the request carries an application identifier; searching, by the electronic cigarette, for the corresponding password information according to the received application identifier, and feeding back the first information in which a password is not set to the mobile terminal when the corresponding password information is not found; when the mobile terminal receives the first information, displaying a password setting interface for the user to set a password and sending the password set by the user to the electronic cigarette; receiving, by the electronic cigarette, the password, and saving the password in association with the application identifier to generate the password information of a corresponding application.

Abstract: The present invention discloses a method for unlocking an electronic cigarette, comprising the steps of: receiving an unlocking instruction, activating a display interface, and acquiring a password input by the user; determining whether the password is consistent with the preset password; and entering the activation state when the password is consistent with the preset password. The present invention also discloses a device for unlocking an electronic cigarette and a computer readable storage medium. The present invention realizes that the electronic cigarette enters an activation state by verifying the password input by the user, thereby improving the security of the use of the electronic cigarette.

Abstract: The present invention discloses an unlocking method for electronic cigarette based on face recognition, comprising the steps of: acquiring user image information, extracting facial feature information in user image information, analyzing the age of the user according to the facial feature information; determining whether the age of the user is within a preset age range; and if the user is within a preset age range, generating an instruction of unlocking an electronic cigarette. The present invention further discloses a face recognition-based electronic cigarette unlocking system, a mobile terminal, a computer readable storage medium, an electronic cigarette and a computer readable storage device. The present invention effectively improves the fun of the control method of the electronic cigarette. At the same time, the inadequacies that the current control method of electronic cigarettes is original and the use of electronic cigarettes cannot be limited for minors are solved.

Abstract: The present invention discloses a method and a system for unlocking an electronic cigarette based on face recognition, wherein the method comprises: when collecting a face image, comparing, by a mobile terminal, the collected face image with a preset face template library, and when the comparison is successful, sending an unlocking instruction to the electronic cigarette; and receiving, by an electronic cigarette, the unlocking instruction, and performing a corresponding unlocking operation according to the unlocking instruction. According to the present invention, the interaction between the electronic cigarette and the mobile terminal enables the mobile terminal to send the unlocking instruction to the electronic cigarette when the face is compared successfully, thereby realizing the personalized unlocking of the electronic cigarette, and improving the interest of the use of the electronic cigarette.

Abstract: The present invention discloses a selling method for an electronic cigarette based on face recognition, comprising the steps of: acquiring user image information, extracting facial feature information in user image information, analyzing the age of the user according to the facial feature information; determining whether the age of the user is within a preset age range; and if the user is within a preset age range, generating an instruction of approving selling an electronic cigarette. The present invention further discloses a selling terminal for an electronic cigarette based on face recognition, and a computer readable storage medium. The present invention effectively solves the inadequacies that the current selling method for an electronic cigarette is original and the use of electronic cigarettes cannot be limited for minors.

Abstract: The present invention discloses an atomizer and an electronic cigarette, wherein the atomizer comprises a main body, the main body is provided with an atomizing assembly and two conductive terminals, the two conductive terminals are electrically connected with the atomizing assembly at one end, and are electrically connected with the external power supply at the other end, the main body is further provided with two conducting strips, the two conducting strips are electrically connected with the two conductive terminals, respectively, and can be both electrically connected with the external power supply. The present invention increases the area of contact of the atomizer with the conductive position of the external power supply by providing conducting strips, thereby enhancing the stability of the current supplied by the atomizer.

Abstract: The invention discloses a pneumatic sensor and an electronic cigarette having same, wherein the pneumatic sensor comprises a main body, a trigger component and a waterproof and breathable membrane, wherein the main body is provided with an internal cavity and at least one suction hole communicated with the internal cavity, the waterproof and breathable membrane is mounted in the main body and covers each of the suction holes, and the triggering component is mounted in the internal cavity and is triggered when the airflow is sucked from the suction hole to the outside. The technical solution of the invention effectively prevents the phenomenon that tobacco liquid and condensed water penetrate into the sensor, thereby causing damage to the sensor.

Abstract: The invention discloses a power supply for an electronic cigarette and an electronic cigarette using the same. The power supply comprises a main body, a waterproof and breathable membrane and a pneumatic sensor, wherein the main body is provided with an internal cavity in which the pneumatic sensor is mounted and a mounting part in which the external load is mounted, the mounting part is provided with an airflow passage, the airflow passage is communicated with the outside and the internal cavity, the waterproof and breathable membrane is mounted in the main body and covers the airflow passage; when the external load is mounted in the mounting part, the air channel inside the external load is communicated with the airflow passage, and when the pneumatic sensor senses that the airflow movement in the airflow passage reaches a preset threshold, the main body is triggered to control the external load.

Abstract: The present invention discloses an electronic cigarette, comprising a main body and a heating device, wherein the main body is provided with a first locking member and a mounting chamber with an opening, the heating device is provided with a second locking member, the heating device is mounted to the mounting chamber along the opening, the second locking member is engaged with the first locking member to lock the heating device to the main body to form a locked state; one of the main body and the heating device is further provided with a driving member, and the main body is further provided with an through hole through which the external detaching device is inserted to extrude the driving member, so that the driving member drives the second locking member to be separated from the first locking member.

Abstract: The present invention discloses a power assembly and an electronic cigarette having same. The power assembly comprises a main body, a waterproof and breathable membrane and a pneumatic sensor, wherein the main body is provided with an internal cavity in which the pneumatic sensor is mounted and a mounting portion in which an external load is mounted, the mounting portion is provided with an airflow passage, the internal cavity is in communication with external environment through the airflow passage, the waterproof and breathable membrane is mounted on the main body and covers the airflow passage; when the external load is mounted on the mounting portion, the air channel inside the external load is communicated with the airflow passage, and when the pneumatic sensor senses that the airflow movement in the airflow passage reaches a preset threshold, the main body is triggered to control the external load.

Abstract: The invention discloses a heating device and an electronic cigarette applying the heating device. The electronic cigarette comprises a battery component, the battery component is provided with a installing chamber having an opening, the heating device comprises a heating base and a hollow sleeve, the sleeve is detachably mounted on the heating base and encircles receiving space for receiving the tobacco product together with the heating base, when the heating device is mounted in the installing chamber, the heating base is electrically connected to the battery component, and the battery component drives the heating base to heat the tobacco product received in the receiving space. The technical solution of the invention is effective for facilitating the user to clean the heating device.

Abstract: The present invention discloses an electronic cigarette, which comprises a main body, a controlling member and a tobacco pot detachably mounted on the main body, wherein the main body is provided with a receiving chamber with an opening; the tobacco pot is provided with a receiving space configured to receive tobacco products, the tobacco pot is received at the first position in the receiving chamber when the tobacco pot is mounted on the main body; the controlling member is movably mounted on the main body and is configured to drive the tobacco pot to move, and when the controlling member drives the tobacco pot to move from the first position to the second position of the receiving chamber, the tobacco pot partially protrudes from the opening of the receiving chamber outside the receiving chamber.

Abstract: The invention discloses a heating device for an electronic cigarette and an electronic cigarette. The heating device comprises a substrate and a control board and a heat generating unit mounted on the substrate, wherein the control board is provided with an avoidance hole and two inserting holes, the heat generating unit is provided with two conductive pins, one end of the heat generating unit is inserted into the avoidance hole, so that the heat generating unit is pre-mounted on the control board; and the two conductive pins are inserted into the two inserting holes, respectively, so that the control board and the heat generating unit establish an electrical connection. The technical solution of the invention is effective for facilitating the user to assemble.

Abstract: The present invention discloses an electronic cigarette, which comprises a main body, a heating device and a locking device movably mounted to the main body, wherein the main body is provided with a mounting chamber having an opening, the heating device is detachably mounted in the mounting chamber, the heating device is provided with a locking portion, when the locking device moves to engage with the locking portion, the heating device is locked in the first position in the mounting chamber to electrically connect the heating device to the main body, the locking device moves to be disengaged from the locking portion, and the heating device moves from the first position to the second position, so that the heating device partially protrudes from the opening of the mounting chamber. The technical solution of the present invention effectively facilitates detaching and cleaning the internal heating device.

Abstract: The present invention discloses an atomizer and an electronic cigarette having the same, wherein the atomizer present invention comprises a core assembly. The core assembly defines an air-inlet passage and a smoke-outlet passage at both ends, respectively. At least one atomizing chamber and at least one cooling passage, both of which are communicated with the air-inlet passage and the smoke-outlet passage, respectively, are formed in the core assembly. The at least one atomizing chamber (103) is spaced from the at least one cooling passage (104). The technical solution of the present invention solves the problem that the core assembly of the existing electronic cigarette has a high temperature in use, and improves its using stability and service life.

Abstract: The disclosure provides a press-rotate-type electronic cigarette comprising an upper-cover assembly, an oil tank and a lower-cover assembly. The upper-cover assembly comprises an inner ring and an outer ring, the inner ring accommodated in a space defined in the outer ring. Either one of the inner ring and the outer ring is set with a buckle and the other one is set with a buckling slot suitable for the buckle. An elastic assembly is set between the inner ring and the outer ring, and the outer ring is apart from the inner ring under the elastic action of the elastic assembly so that the buckle detaches from the buckling slot. By setting the elastic assembly between the inner ring and the outer ring, the inner ring cannot be rotated and separated directly. Only when the buckle matches with the buckling slot, the upper-cover assembly could be rotated and separated.

Abstract: The invention discloses an atomizer and an electronic cigarette applying the atomizer. The atomizer is detachably mounted on a power supply base, the power supply base is provided with a receiving chamber, the atomizer comprises a main body, an atomizing component and a flexible protective sleeve, the main body is provided with an air inlet, an oil storage chamber, a suction part provided with an air outlet, and an inserting part for being inserted into the receiving chamber, the main body forms an airflow passage between the air inlet and the air outlet, the atomizing component is provided in the airflow passage and is communicated with the oil storage chamber, and the protective sleeve is sleeved on the outer surface of the suction part and is provided with a suction opening communicated with the air outlet.