3158 results about "Electronic cigarette" patented technology

The present invention provides a conductive substrate useful for Joule heating, such as in an electronic smoking article. Particularly, the invention provides a resistive heating element formed of a conductive substrate. The conductive substrate comprises an electrically conductive material and a carbonaceous additive, such as a binder material. The conductive substrate is carbonized in that it is subjected to calcining conditions to effectively reduce the carbonaceous additive to its carbon skeleton. It has been found that such carbonized substrate has surprisingly improved resistance properties in relation a substrate of the same formulation that is not carbonized. The carbonized substrate can include an aerosol precursor material. The formed resistive heating element can be included in an electronic smoking article to simultaneously provide resistive heating and aerosol formation with a single, unitary component.

An electronic cigarette is provided. The electronic cigarette includes a casing having an inhalation hole and a substantially cylindrical configuration, ejection means (first ejection means) provided in the casing and at least one ejection head. Pressure in a cavity filled with a liquid flavor generating medium is changed by driving an actuator to eject the flavor generating medium as droplets from a nozzle in communication with the cavity. Control means provided in the casing controls the driving of the ejection means.

An aerosol electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly and also includes a shell (a) which is hollow and integrally formed. Said battery assembly connects with said atomizer assembly and both are located in said shell (a). Said cigarette bottle assembly is located in one end of the shell (a), which is detachable. Said cigarette bottle assembly fits with said atomizer assembly. Said shell (a) has through-air-inlets (a1).

The present disclosure relates to an electronic smoking article that provides for improved aerosol delivery. Particularly, the article comprises a wicking element useful for improving delivery of aerosol precursor to a heating element. In particular, the wick can take on a brush-like configuration. The present disclosure further relates to methods of forming an aerosol in a smoking article.

The present invention relates to an electronic cigarette, an electronic cigarette smoke capsule and an atomization device thereof, utilizing more than one heating element. The heating elements are further provided on the same or different smoke output channels and further are connected in parallel. This kind of disposable electronic cigarette, electronic cigarette smoke capsule and the atomization device thereof not only can improve the atomization ability and the product reliability by times, but also can make the atomized tar particles finer.

An electronic cigarette including an elongated housing that has a mouthpiece with an aerosol outlet, and an atomizer disposed within an atomizing chamber. The atomizer selectively generates an aerosol of the liquid in response to suction pressure at the aerosol outlet. The atomizing chamber has an air inlet, an atomizer outlet coupled to the aerosol outlet, and a first wick aperture. A liquid reservoir is disposed within the elongated housing, which is sealably separated from the atomizing chamber. A wick disposed through the first wick aperture between the liquid reservoir and the atomizing chamber and it is configured to transfer the liquid by capillarity from the liquid reservoir to the atomizer.

An electronic cigarette with a battery unit and a cartomizer unit which includes a cartomizer component which integrates a liquid chamber for receiving a liquid solution and an atomization chamber disposed adjacent to the liquid chamber and separated therefrom by a dividing wall, the dividing wall having a dividing wall opening formed therein, and a guiding wick that extends through the dividing wall opening from the liquid chamber to the atomization chamber to supply liquid solution from the liquid chamber to the atomization chamber.

A charger package apparatus for use with electronic cigarette components, which include truncated components and elongated components that have an electrical coupling connected to a rechargeable power source. The apparatus includes a compact box enclosure with an access opening, and with plural compartments formed indies, which receive electronic cigarette components, and where are least one of the compartment is an elongated compartment. The box also includes a battery compartment with a battery contact for engaging a replaceable battery, and a charge circuit coupled to receive power from the battery contact. A charge contact assembly is coupled to the charge circuit and aligned with the elongated compartment to engage the electrical coupling of an elongated component, which can then transfer power to its rechargeable power source. Also, a lid is selectively engaged with the access opening to close the box.

A tobacco solution atomizing device for electronic cigarette is disclosed the device comprises an atomizer installed in a fixing sleeve; a suction nozzle component and electrode connectors coupled on respective ends of the fixing sleeve, wherein the electrode connectors comprises a positive electrode connector and a negative electrode connector; the atomizer comprising a glass fiber tube, a glass fiber yarn, a heating coil, a cotton cloth layer and a synthetic fiber layer, wherein the glass fiber yarn is insert into the heating coil which is then located inside the glass fiber tube; the ends of the glass fiber silk and two wires which are used to electronically connect the heating coil to the positive and negative electrode connectors extends outward through the glass fiber tube; the cotton cloth layer enwraps the outside wall of the glass fiber tube and reveal ends of the glass fiber yarn are pressed tightly between the cotton cloth layer and the glass fiber tube; a synthetic fiber layer is filled within the annular shape space between the cotton cloth layer and the fixing sleeve for holding the tobacco solution.

An electric-cigarette undertaking nanometer dimension fineness space heating pulverization to nicotine solution comprises a cigarette pole and a cigarette holder connected with the front end of the cigarette pole. The cigarette pole is a hollow rod shape cigarette pole welded with a plug at the back end. The intracavity of the cigarette pole is provided with a rechargeable battery, a liquid storage tank for storing nicotine solution, an imbibition liquid core arranged at the front end of the liquid storage tank and contacted with the nicotine solution, and a heater of space heating pulverization arranged inside the heating cavity positioned in the front part of the cigarette pole. The wall of the cigarette pole corresponding to the liquid storage tank is provided with a liquid inlet communicated with the liquid storage tank. Any place of the wall of the cigarette pole is provided with an electric heating switch. The center of the cigarette holder is provided with a hollow pipe which extends into the cigarette pole. The wall of front part of the cigarette holder is provided with a piezoelectric press sensor. The back end of the cigarette pole is provided with a recharging connection device which can charge the rechargeable battery through outer power. The piezoelectric press sensor is communicated with the rechargeable battery all the time. The electric heating switch, the piezoelectric press sensor and the rechargeable battery constitute a circuit loop. The invention has the advantages of convenient assembly and installation, easy carry, wide application and convenient use.

An electronic cigarette including an atomizer, a cartridge, a mouthpiece, a power switch, and an electronic cigarette refilling apparatus for use therein is disclosed. A method of dispensing a liquid into an electronic cigarette and a method of inhaling a vapor from an electronic cigarette are also disclosed.

An electronic cigarette includes a cartridge and an atomizer assembly. The cartridge has a chimney and a liquid reservoir with an opening. The atomizer assembly includes an atomizer sleeve; a liquid conductor plugging the opening, a base axially abuts against the liquid conductor, and a heating element positioned between the liquid conductor and the base; the liquid conductor, the base and the heating element are received in the atomizer sleeve. The atomizer sleeve defines an air channel. The base defines an aperture communicated to the air channel. The heating element includes a linear wick and a heating wire twined around the wick. The wick without being twined by the heating wire is received in the aperture. The liquid conductor defines an outlet hole for transferring liquid to the wire. The heating wire and the wick are positioned in the air channel.

The present invention relates to an electronic cigarette case, includes a case body, a charging device disposed in the case body for charging electronic cigarettes. The charging device includes a charging base, a rechargeable battery, and a control circuit board integrated with a circuit processing unit. The charging base has an electrode support where first and second electrode elements, and a trigger element spaced apart from the second electrode element are all disposed on the electrode support. The second electrode element is flexibly deformable when one of the electronic cigarettes is inserted into the case body to create a charging circuit. The circuit processing unit automatically controls the rechargeable battery for charging the electronic cigarette being inserted until it is full of power, whereby the electronic cigarette case is readily to be assembled and to sue, and has a reliable electrical connection with an outer power source.

This invention relates to a wireless charging electronic cigarette case and an electronic cigarette device. The electronic cigarette case comprises a case body to accommodate at least one electronic cigarette, a wireless charging transmitter disposed in the case body, and a first rechargeable battery disposed in the case body to supply power for the wireless charging transmitter. The wireless charging transmitter comprises a transmitting unit to transmit electromagnetic signals, a display unit electrically connected with the first rechargeable battery to test, measure and display quantity of electricity of the first rechargeable battery, and a first circuit processing module electrically connected with the transmitting unit, the display unit and the first rechargeable battery. An electronic cigarette case of the present invention has advantages of convenient use and providing functions of displaying quantity of electricity of rechargeable batteries of the electronic cigarette case and charging multiple electronic cigarettes simultaneously.

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.

A power supply device of an electronic cigarette is disclosed, the device comprising a battery and a control board installed inside a battery sleeve; the power supply device further comprises electrode connectors provided at one end of the battery for connecting an atomizer as a load into the circuit loop of the electronic cigarette, wherein the electrode connectors comprises a negative pole connector coupled to one end of the battery sleeve; a positive pole connector sit inside the negative pole connector; an insulation ring being provided between the negative pole connector and the positive pole connector to achieve electric isolation; the controlling board being provided at the other end of the battery inside the battery sleeve; the controlling board is integrated thereon a controller, a LED light and an airflow switch; the controller connecting the load connected between the positive pole connector and the negative pole connector into the power supply loop of the battery and controlling on/off of the LED light.

An electronic cigarette atomization device is built in a disposable electronic cigarette or disposable smoke capsule electronic cigarette. The electronic cigarette atomization device comprises a tar storage (2) between the smoke capsule shell (4) of the electronic cigarette and a hollow tubular bracket (3), a smoking channel corresponding to the hollow tubular bracket (3), and a heating element (5) electrically connected to a battery (10) of the electronic cigarette at outlet of the tar storage in the channel. The heating element (5) and the axis of the hollow tubular bracket (3) form an angle of 10-90°, connection wires (8) at two ends of the heating element (5) are provided between the hollow tubular bracket (3) and the smoke capsule shell (4), electrically connected to the battery (10).

An electronic cigarette device includes electronic cigarette and a case for accommodating electronic cigarette. The case has a first magnetic part at a position coupled to electronic cigarette, the electronic cigarette correspondingly has a second magnetic part absorbing the first magnetic part to keep the electronic cigarette and the case firmly engaged. The case has a first connector at a position coupled to electronic cigarette, the first connector comprises a first socket, a first pole in center of the first socket, and first insulating bush inserted between the first socket and first pole. The electronic cigarette includes an inhaling shell and a power shell, the power shell has a battery therein, one end of the power shell has a second connector connected with a second battery and coupled to the first connector. The electronic cigarette device is convenient for placing electronic cigarette into the case or taking it out therefrom.

An intelligent controller of electronic cigarette includes a switch module, a voltage acquisition module coupled to a heating wire, a control module coupled to the switch module and the voltage acquisition module, respectively, a display module electrically connected to an output of the control module, and a battery electrically connected to the switch module, the voltage acquisition module, the control module and the display module, respectively. The control module sends a control signal to the voltage acquisition module to make the voltage acquisition module acquire a terminal voltage of the heating wire. After receiving a signal from the switch module, whether the heating wire of an atomizer is in a short-circuit condition, an open-circuit condition or a normal condition is detected based on the acquired signal, and a detection result is output such that these conditions of the heating wire are observed directly by users.

The present invention provides improved devices, components, and conduit assemblies for delivery of a breathable/inhalable fluid stream containing a solvation-enhancing atomized liquid, the fluid stream carrying a functional liquid component. In one aspect, devices of the invention incorporate an exchangeable fluid-permeable body, such as a cartridge comprising a fluid-permeable packing material, containing the functional liquid. In another aspect, devices of the invention incorporate an electronic control system configured to detect and store physical states, settings, modes/configurations, and/or usage of the device over time. Optionally, the detected states may be exported to a separate electronic device via a Wi-Fi or other suitable remote connection. In other embodiments, the electronic control system provides passcode authorization for actuating an atomizing element and/or toggling the device between locked and unlocked states.

A USB electronic cigarette has an atomizer section. The atomizer section has a heat chamber configured to receive liquid from a fluid reservoir. A USB connector is formed on the atomizer section. The USB connector includes a USB socket mounted to the atomizer section. A battery section is releasable and detachable from the atomizer section at the USB connector. The USB connector includes a USB protrusion configured to fit into the USB socket. The USB protrusion is mounted to the battery section. A rechargeable battery is housed within the battery section and configured to be recharged via the USB protrusion. A user is provided a smokable USB stick that is USB rechargeable.

An electronic cigarette charging system includes a rechargeable electronic cigarette (173) having first and second electrical contacts (183), a cradle (175) that is connectable to a battery charger and a receiving element adapted to receive the end of the electronic cigarette (173). The receiving element has electrically conductive first and second contacts (181), which have first and second contact surfaces for contacting the first and second electrical contacts (183) of the electronic cigarette (175), respectively to thereby establish an electrical connection with the battery charger.

In an electronic cigarette, separate cartridge and vaporizer units are provided. The cartridge unit may have a cartridge tube containing a liquid with a seal sealing the liquid within the cartridge tube. The vaporizer unit may have a piercer and a heater, with the front side of the vaporizer unit moveable into engagement with the cartridge unit, causing the piercer to pierce the seal in preparation for use of the electronic cigarette. A battery may be connected to a back side of the vaporizer unit. The vaporizer unit may also have and an electronic circuit electrically connected to the heater and to an inhalation sensor.

This invention discloses an electronic cigarette device which comprises a central controller, a sensor for detecting a working state of the electronic cigarette device, and a multi-color LED indicator capable of emitting a variety of different colors of light. The central controller controls the multi-color LED light to work in different modes for respectively indicating various working states of the electronic cigarette device according to signals detected by the sensor. The multi-color LED indicator comprises multiple monochromatic LED lights which emit different colors of light. The multi-color LED indicator provided at the electronic cigarette device can indicate the working states of the electronic cigarette device by different working modes thereof, to achieve plenty indication and effectively meet the requirements.

An electronic cigarette built in a power supply rod comprises a suction rod and the power supply rod connected mutually as a whole. A connecting end of the suction rod is provided with a first connector. A connecting end of the power supply rod is provided with a second connector. The power supply rod extends from the connecting end of the suction rod and is accommodated and fixed in the suction rod. The connecting end of the suction rod and the connecting end of the power supply rod are fixedly connected by using screw threads of the first connector and the second connector. The length of the electronic cigarette becomes smaller, the structure is more compact, disassembly and assembly are convenient, and the amount of smoke is great, thereby helping observe the residual of tobacco liquid and making a smoker reduce the suction of the tobacco liquid or making the smoker avoid sucking the tobacco liquid.

A cartomizer for an electronic cigarette having an elongated, hollow body with a mouthpiece in a first end and a battery coupling in an opposite second end. An atomizing coil is disposed in the body generally perpendicular to a longitudinal axis of the cartomizer and has positive and negative terminal leads pressfit connected to positive and negative terminals separated by an insulative spacer in the battery coupling. A fibrous wick is inserted inside the atomizing coil and a cloth tube is disposed generally parallel to the longitudinal axis of the cartomizer and extends from the atomizing coil to the mouthpiece. A volatile liquid mixture of preferably 80% propylene glycol and 20% veggie glycol with liquid nicotine and/or flavoring is disposed in the body.

An electronic cigarette comprising an atomizer and a first case configured for accommodating the atomizer is provided; the atomizer includes a heating mechanism, a breather pipe, and oil storage cotton, the heating mechanism is received inside the breather pipe, and the oil storage cotton envelops an outer surface of the breather pipe; wherein, the heating mechanism is positioned along an axial direction of the breather pipe, and has a shape matching an inner surface of the breather pipe. The heating mechanism in the electronic cigarette has a large effective heating area so that more smoke can be generated by the atomizer.

The present invention relates to an electronic cigarette case, including a case body, a frame module disposed in the case body, a battery module, and a printed circuit board (PCB) module. The electronic cigarette case further has a touch control method for performing at least a predefined function. The touch control method includes: defining a touch zone on the case body, and providing a touch control module in the case body. The at least a predefined function is performed to indicate an electric quantity of a battery when a finger touch gesture is detected on the touch zone by the touch control module. The electronic cigarette case is durable, waterproof and dustproof, rapidly response, space saving, and easy to use.

An electronic smoke comprising an inhale detector and a smoke effect generating circuitry. The inhale detector comprises an air-flow sensor which is arranged to detect direction and rate of air flow through the smoke apparatus, and the smoke effect generating circuitry is arranged to operate the smoke effect generating circuitry to generate smoking effect when the air flow direction corresponds to inhaling through the apparatus and the air flow rate reaches at predetermined threshold. Such an electronic smoke alleviates the problem of inadvertent triggering due to environmental vibration or noise or children playing by blowing into the device.

Therefore, the technological essential point of the invention is that it is aimed at providing e-cigarette with battery replacement type that allows a quick recharge and replacement of a battery when the battery is dead or out of order by making a condition that only battery could be separately drawn out in the inside of power supply part in which opening and closing members are formed in e-cigarette that a user inhales the smoke that is generated by burning liquid containing nicotine.