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 sucking rod comprises a nozzle cover and a connecting module respectively inserted into opposite ends of the sucking cylinder, a conduit in the sucking cylinder, a liquid guiding component and an atomizing device between the liquid guiding component and the connecting module; the nozzle cover and the liquid guiding component respectively seal opposite ends of the liquid smoke compartment, opposite ends of the conduit are inserted into the through holes of the nozzle cover and the liquid guiding component, and a smoke passage extends through the liquid guiding component and the conduit. The liquid guiding component comprises a liquid separation seat and a liquid reservoir; the liquid separation seat comprises a seat body and a vent pipe; the vent pipe has its one end engaged with the conduit, and another end sleeved with the liquid reservoir and lead to the atomizing device; the liquid separation seat defines a liquid guiding hole.
Abstract: The present invention relates to an electronic cigarette and an electronic cigarette device, the electronic cigarette includes: a main rod with a nozzle configured at its one end, wherein, the main rod is further configured with a projection assembly at its another end away from the nozzle, the projection assembly includes a projection light source, a slide unit configured in front of the projection light source and a light source control unit connected with the projection light source to control operation of the projection light source; the slide unit includes a slide and a locking groove for insertion of the slide, and the locking groove is defined by two parallel and spaced glasses; the light source control unit includes a light source control circuit and a light source control switch connected with the light source control circuit. The electronic cigarette has a function of projecting various image light-shadows.
Abstract: The present application provides a battery assembly of an electronic cigarette which is adapted to form an electronic cigarette in combination with an atomizing assembly. An image identification device includes an image sensor and a microprocessor. The microprocessor matches an identifier to be identified collected by the image sensor with a preset identifier, and if the identifier to be identified matches with the preset identifier, the microprocessor controls a circuit between the battery assembly and the atomizing assembly to turn on, thus the electronic cigarette can work normally. That is, the electronic cigarette has an identification function that it can be normally used only when the battery assembly and the atomizing assembly of the electronic cigarette are matched, thereby avoiding damage to the connectors of the electronic cigarette caused by mismatching.
Abstract: An electronic cigarette, in which an atomizer assembly protective cartridge is provided outside of the atomizer assembly, and a battery assembly protective cartridge is provided outside of the battery assembly. An atomizing seat fitted with the holder is provided at an inner end of the atomizer assembly. At least a coating layer is provided outside of the atomizer assembly protective cartridge, the holder and the battery assembly protective cartridge, and enables connection between the atomizer assembly protective cartridge, the holder and the battery assembly protective cartridge. In the overall process of assembling the electronic cigarette, since there is no pushing or squeezing action between the atomizer assembly and the battery assembly, it is possible to effectively avoid oil leakage caused by an inclination and a deformation of the atomizing seat under uneven force is effectively avoided.
Abstract: The present application is disclosed an atomizing component and an electronic cigarette. The atomizing component comprises a light-permeable e-liquid storage sleeve. An atomizing core is detachably connected to an end of the e-liquid storage sleeve. A fastening element for restricting radial expansion of the e-liquid storage sleeve is sleeved at where the e-liquid storage sleeve is insertedly connected to the atomizing core. An end of a ventilation pipe opposite to the atomizing core is a smoke emitting outlet in communication with a suction nozzle. An e-liquid filler hole is extended from the end of the ventilation pipe provided with the smoke emitting outlet. The smoke emitting outlet and the e-liquid filler hole are located on planes of different heights; while e-liquid is being added, the outer circumferential wall of the ventilation pipe blocks the e-liquid splashed accidentally, thus preventing the e-liquid from being splashed into the ventilation pipe.
Abstract: The present application discloses an electronic cigarette, a Bluetooth assembly thereof, and a smoking information acquisition system, the electronic cigarette comprises an electronic cigarette body; the electronic cigarette body is provided with an atomization assembly and a battery assembly, the electronic cigarette further comprises a Bluetooth assembly configured for communicating with an external terminal, two ends of the Bluetooth assembly are detachably connected with the atomization assembly and the battery assembly respectively; the Bluetooth assembly comprises a microcontroller, a Bluetooth transceiver module, a voltage detection module and a current detection module. The Bluetooth assembly obtains output power information and smoking data of a user through the microcontroller, the user knows his/her own smoking situation and can adjust an output power of the electronic cigarette conveniently through the external terminal to control the smoke amount of the electronic cigarette.
Abstract: An atomization assembly configured to be combined with a battery assembly to form an electronic cigarette comprises a mouthpiece and a body detachable with the mouthpiece. The body includes an open end to discharge smoke into the mouthpiece, an oil storage cavity for storing tobacco oil is defined inside the body, a receiving groove is defined at the open end, an filler hole connected to the oil storage cavity is defined on a bottom wall of the receiving groove, and an elastomeric seal for sealing up the filler hole is received in the receiving groove. By implementing the filler hole, it is easier to add the tobacco oil, and by implementing the elastomeric seal, the tobacco oil can be avoided leaking out. Further, the atomization assembly is provided with simple structure, compact connection and easy assembly.
Abstract: An electronic cigarette case and an information acquisition method are provided. The electronic cigarette case includes: a case body; a microcontroller arranged inside said case body; a trigger module, used for generating a trigger signal, being arranged on said case body; said trigger module being connected to said microcontroller; said microcontroller being used for acquiring, according to said trigger signal, a user smoking signal from the electronic cigarette; a GPS transmission module connected to said microcontroller and used for transmitting said user smoking information to a preset database.
Abstract: An electronic cigarette charging apparatus is used for charging a battery component (1) of an electronic cigarette. A first electrode connecting piece and a second electrode connecting piece used for being electrically connected to the electronic cigarette charging apparatus are disposed at an end of the battery component (1). The electronic cigarette charging apparatus comprises a first charging electrode (5) that corresponds to the first electrode connecting piece and may extend and contract, and a collision sound-making mechanism (6) disposed on an extension and contraction path of the first charging electrode (5). During charging, the first charging electrode (5) elastically contracts along the extension and contraction path to a predetermined position, and the first charging electrode (5) and the first electrode connecting piece are electrically connected. The first charging electrode (5) triggers the collision sound-making mechanism (6) to make an engaging prompt sound.
Abstract: A disposable electronic cigarette comprising a sleeve, an atomizing assembly and a battery component. The atomizing assembly comprises an e-liquid cup for storing e-liquid; a cup cover connected to the e-liquid cup and covering an opening of the e-liquid cup, the cup cover is provided with e-liquid permeating holes for guiding the e-liquid out from the e-liquid cup; a heating wire assembly for atomizing the e-liquid outputted from the e-liquid permeable holes; an atomizing seat for fixing the heating wire assembly, the atomizing seat and the cup cover enclose to form an atomizing cavity for accommodating the heating wire assembly. Provided in the axial direction of the atomizing seat are conductive devices and a force applying device used for applying a force in a direction toward the battery component to the conductive devices. An elastic sealing device is provided between the atomizing assembly and the battery component.
Abstract: An electronic cigarette, which comprises an atomization assembly and a battery assembly, the battery assembly is electrically connected to the atomization assembly. The atomization assembly comprises a light permeable e-liquid storage sleeve, an e-liquid storage cavity is formed in the e-liquid storage sleeve, an end of the e-liquid storage sleeve is an open end in communication with the e-liquid storage cavity, a connector is provided at the open end, an atomization core detachably connected to the connector is inserted in the connector. A battery sleeve of the electronic cigarette is directly detachably connected onto the e-liquid storage sleeve, which and prevents the shortcoming in which the atomization core is unplugged by the user when rotating the battery sleeve.
Abstract: The present invention provides an electronic cigarette, including an inhalation rod and a battery rod. The inhalation rod includes a cartridge and an atomizer disposed in the cartridge operable to produce aerosol; wherein one end of the inhalation rod is embedded with a mouthpiece cover, and a through-hole of the mouthpiece cover is removably embedded with an air valve serving as a switch for an inhalation port of aerosol passage. The electronic cigarette of the embodiment of the present invention, by using the technical means of in the through-hole of the mouthpiece cover removably embedded the air valve serving as the switch for the inhalation port of aerosol passage, making the electronic cigarette no longer available for smoking right after taking in mouth, then effectively prevents infant smoking by mistake like a toy.
Abstract: An electronic cigarette comprises a main rod body with one end thereof being provided with a suction nozzle and the other end being internally provided with a battery, a one-way valve is provided in the main rod body for providing a gas passage when inhaling gas and shutting off the gas passage The one-way valve comprises a valve seat with two penetrating ends, and a valve core and a valve flap mounted inside the valve seat; the valve seat or the valve core is provided with a gas guide hole; and the valve flap is affixed to an orifice at one end of the gas guide hole and generates elastic deformation corresponding to the operation of inhaling or exhaling gas so as to control the open or closed state of the gas guide hole.
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, a control module electrically connected to the power source in the battery assembly, a heating wire assembly in the atomization assembly, and an airflow sensor for transmitting a smoking signal to the control module when it is detected that a user is smoking. The present invention has the beneficial effects that the electronic cigarette is actuated after the airflow sensor is triggered when conductors 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 the user experience.
Abstract: The present application provides an electrical cigarette and a battery assembly thereof, wherein a first charging electrode assembly is arranged at a front end of the battery assembly, such that the battery assembly can be directly inserted into a charger to be charged without removing an atomizing assembly, therefore the operation is more convenient and disadvantages caused by frequent disassembling and assembling may be avoided. In addition, under the action of a charging management circuit, the electrode assembly at the front end can only be charged but cannot discharge, thereby avoiding an occurrence of a short circuit when the charging terminal discharges, extending the service life of the battery, and further avoiding a hidden danger of battery liquid leakage caused by the short circuit. In addition, since the front end of the electronic cigarette can not discharge, a situation that the electronic cigarette still has a low battery even been charged for a long time will not happen.
Abstract: An electronic cigarette device includes an atomizer and a battery rod, a retaining member is provided on an outer peripheral surface of one end of the atomizer, and an engaging groove is provided on an end surface of one end of the battery rod and configured to accommodate one end of the atomizer, a side wall of the engaging groove is provided with a guide groove extending in a radial direction of the batter rod, a directing groove extending along a circumferential direction of the battery rod and in communication with the guide groove, and a retaining groove for accommodating the retaining member and extending from one end, away from the guide groove, of the directing groove towards the end surface of the battery rod, and a stopper is formed between the guide groove and the retaining groove to prevent the retaining member from moving towards the guide groove.
Abstract: The invention relates to a vaporization assembly and an electronic cigarette; the vaporization assembly comprises an e-liquid cup assembly and a vaporization core arranged in the e-liquid cup assembly; the e-liquid cup assembly has an e-liquid storage chamber used for accommodating e-liquid; the vaporization core comprises a vaporization base and an electric heating wire assembly; the vaporization base is internally provided with a smoke passageway used for providing passage to the smoke produced by vaporization; the electric heating wire assembly is arranged on the smoke passageway; the electric heating wire assembly comprises an electric heating wire used for heating and vaporizing the e-liquid; the vaporization core comprises an insulating tube used for isolating the vaporization base from the electric heating wire; the insulating tube is interposed in the vaporization base, and supports the electric heating wire along the length of the vaporization base.