Qiuming Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: An electronic cigarette, an atomizer and an atomizing device thereof are provided according to the present application. A second liquid guide cord is arranged parallel to a first liquid guide cord in mounting holes and in contact with a heating wire, which improves the liquid supply capacity of the device, thus the amount of smoke may be effectively increased as the heating value of the heating wire increases, the risk of burning cotton may be reduced, and a better flavor and a better user experience may be provided.
Abstract: An electronic cigarette identification device, electronic cigarette case, and a method for identifying an electronic cigarette, the device comprises an electronic cigarette and an electronic cigarette case, the electronic cigarette comprises an identification information generation module, and the electronic cigarette case comprises a power supply battery, a microprocessor, and an identification information receiving module; the microprocessor is connected to the power supply battery and the identification information receiving module; the identification information generation module outputs an identification information to the identification information receiving module by means of wired or wireless transmission; the identification information receiving module receives, converts and sends the identification information to the microprocessor; the microprocessor identifies whether the electronic cigarette case and the electronic cigarette match.
Abstract: An atomization assembly and an electronic cigarette, the atomization assembly comprising an atomization core and an e-liquid cup assembly, the e-liquid cup assembly comprises an e-liquid storage sleeve and a vent pipe, and an e-liquid storage cavity is formed between them; the atomization core comprises an atomization sleeve and a heating wire assembly, a first e-liquid guide hole allowing e-liquid to flow is formed on a side wall of the atomization sleeve; the atomization core further comprises an e-liquid inlet control structure sleeved in the atomization sleeve rotatably or movably in an axial direction of the atomization sleeve, openings for mounting the heating wire assembly are arranged on the e-liquid inlet control structure, when the e-liquid inlet control structure is rotated or axially moved, the opening and the first e-liquid guide through-hole are communicated or completely staggered, so as to open or close the first e-liquid guide through-hole.
Abstract: A battery assembly comprises a battery case, a battery defined in the battery case, and a connection assembly for being connected to an atomization assembly; the battery assembly further comprises: a first connection member, a second connection member, a potentiometer, and a temperature control adjustment valve; the temperature control adjustment valve is movably sleeved on a connection arm for connecting the first connection member and the second connection member and is rotatable relative to the connection arm; the potentiometer is electrically connected to the connection assembly; electric potential of the potentiometer can be adjusted by rotating the temperature control adjustment valve, in order to adjust the power supply from the battery to the atomization assembly, and then temperature of a heating wire in the atomization assembly is adjusted. The battery assembly is capable of adjusting the temperature of the heating wire, simple and compact in structure, and convenient to operate.
Abstract: The invention is related to a voice control method for an electronic cigarette and an electronic cigarette, used for performing vocal praising when a one-time smoking duration exceeds a longest one-time smoking duration. The method executes the following steps when a smoking signal is received: S1, an electronic cigarette starts an atomization operation, and times a current one-time smoking duration; S2, determine whether the current one-time smoking duration is greater than a longest one-time smoking duration recorded in the electronic cigarette, and if yes, proceed to step S3, otherwise, proceed to step S4; S3, a voice praising a user is played, and the longest one-time smoking duration is updated using the current one-time smoking duration, and the method enters step S4; S4, the method waits for the smoking signal to be received once again, and when the smoking signal is received, proceeds to step S1.
Abstract: The present invention is disclosed an electronic cigarette and an atomization control method thereof. The electronic cigarette comprises an atomization assembly, a battery assembly and a control module connected to a power source in the battery assembly and a heating wire assembly in the atomization assembly; a first conductive sleeve is provided on an outer peripheral surface of the battery assembly; a second conductive sleeve is provided on an outer peripheral surface of a suction nozzle. The electronic cigarette is actuated when the conductive sleeves arranged at different positions are in contact with the human skin, so as to reduce probability of false triggering of the electronic cigarette; and during use, this structure conforms to the users' habit of smoking by holding the battery assembly in their fingers and holding the suction nozzle in their mouths, which is convenient for the user and improves user experience.
Abstract: An electronic cigarette comprises at least one touch sensor, a microprocessor, and a light-emitting module. A control method comprises when a user touches the touch sensor, the touch sensor is triggered to generate an electric signal and transmit the electric signal to the microprocessor; the microprocessor controls the light-emitting module to emit a light on the basis of the electric signal transmitted by the touch sensor. The electronic cigarette light emission control method facilitates the user to find and use the electronic cigarette in the dark. Illumination with the light emitted by the electronic cigarette facilitates the user to walk in the dark, and, additionally, it facilitates the user to learn the power level of the electronic cigarette, while power saving is allowed by decreasing the intensity of light emission gradually.
Abstract: The invention is related to an electronic cigarette comprises an atomizer and a battery rod connected with each other, a first connector and a second connector connect the atomizer and the battery rod, a fastener is arranged on the first connector, a butting groove is arranged on the second connector, a guide groove extending axially of the battery rod and a clamping groove extending circumferentially of the battery rod and communicated with the guide groove are arranged on the sidewall of the butting groove, the fastener is clamped into the clamping groove, a first magnetic member is arranged on the second connector, and a second magnetic member for attracting the first magnetic member to prevent the fastener-from being rotated back into the guiding groove is arranged on the first magnetic member. The electronic cigarette is firm in connection and simple in operation.
Abstract: The invention is related to an electronic cigarette, the electronic cigarette comprises an electronic cigarette body; the electronic cigarette body is provided with a smoking end, a tar storage device, an atomization assembly and a battery rod assembly; the tar storage device is arranged on one end of the electronic cigarette body away from the smoking end; a connection mechanism is arranged at the location where the atomization assembly and the tar storage device are connected with each other. Since the tar storage device is arranged on the end far away from the smoking end, a user can be effectively prevented from inhaling the non-atomized tobacco liquid and being hurt by heat generated by the atomization assembly; and furthermore, the tar storage device and the atomization assembly are mutually fastened and connected by the connection mechanism, thus the electronic cigarette is convenient in disassembly and assembly.
Abstract: An electronic-cigarette box including a box body, wherein, a first printed circuit board is accommodated in the box body, an LED lamp for displaying electric quantity and a push-button switch for controlling the LED lamp are disposed on the first printed circuit board, two or more through holes are disposed in the side wall of the box body, and the cigarette box also includes an LED light guide piece which comprises a substrate, with one side of the substrate extending outward and forming light guide cylinder and push-button corresponding to the through holes, wherein the light guide cylinder corresponds to the LED lamp, the push-button corresponds to the push-button switch. The LED light guide piece has a simple structure and is easy to be installed.
Abstract: The present application is discloses a battery assembly and an electronic cigarette. The battery assembly comprises: a battery sleeve, a battery sleeved within the battery sleeve, a control module electrically connected to the battery, and an adjustable resistor electrically connected to the control module. One end of the battery sleeve is movably sleeved with an adjustment mechanism used for adjusting the adjustable resistor. The adjustable resistor is adjusted via rotating and pressing the adjustment mechanism, and the output power of the battery assembly is thereby adjusted. When in a normal state, the adjustment mechanism is accommodated within the battery sleeve, preventing false operation. When adjustment of the output power of the battery assembly is required, the adjustment mechanism is extended out of the battery sleeve for adjustment to be performed. Adjustment is convenient and fast, and user experience is improved.
Abstract: The present application discloses an atomization assembly, an electronic cigarette with a limited lifetime and a method of limiting a lifetime of the electronic cigarette. The atomization assembly includes an interface circuit detachably connected with the battery assembly, an atomization circuit and a main circuit. The atomization circuit and the main circuit are both connected with the interface circuit. The main circuit is used to count the puff number according to actual conducting times of the atomization circuit, after electrically communicated with the battery assembly via the interface circuit, so that the electronic cigarette controls the atomizing circuit to be disconnected and stopped from working when the puff number reaches a preset value. A technical effect is achieved that exactly counting the puff number and effectively ensuring the consistency between the available puff number and available amount of tobacco tar.
Abstract: An atomization assembly and an electronic cigarette are provided. The atomization assembly configured to combine with a battery assembly to form the electronic cigarette comprises an atomizer and an oil container detachably connected to one end of the atomizer. A smoke outlet configured to discharge atomized smoke is defined on the other end of the atomizer, away from the oil container. The atomizer comprises an atomization sleeve; a heating wire assembly provided in the atomization sleeve, and an oil delivery mechanism inserted in the oil container and configured to deliver the oil to be atomized to the heating wire assembly. The heating wire assembly comprises a liquid delivery element extended along an axial direction of the atomizer, and a heating wire twined around the liquid delivery element.
Abstract: An electronic cigarette is provided, comprising a electronic cigarette body, wherein, the electronic cigarette body includes a atomization assembly configured for atomizing tobacco tar, a battery assembly configured for supplying power to the atomization assembly, an airflow sensing assembly configured for sensing a smoking action, and a control module configured for controlling the battery assembly to supply power to the atomization assembly based on a smoking signal sent by the airflow sensing assembly; a receiving space is formed between the atomization assembly and the battery assembly; a lamp assembly electrically connected to the battery assembly is received in the receiving space; a light transmission portion is provided on a side wall of the electronic cigarette body that corresponds to the receiving space, and is configured to transmit lights emitted from the lamp assembly to the outside of the electronic cigarette body.