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Electronic smoking device

A technology for electronic smoking devices and electronic components, applied in electric heating devices, smoker supplies, tobacco, etc., can solve problems such as excessive smoke, excessive battery discharge, burning or decomposition of smoke substances, and avoid excessive cooling and total The effect of high energy consumption

Active Publication Date: 2016-07-13
方特慕控股第一私人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, when the heater gets too hot, too much smoke is produced, or worse, the smoke material may burn or decompose, and the battery discharges too quickly
would like to measure the temperature of the heater, but this would require a temperature sensor close to the heater, which implies a considerable technical effort

Method used

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  • Electronic smoking device
  • Electronic smoking device
  • Electronic smoking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] figure 1 A schematic longitudinal sectional view of an embodiment of the electronic smoking device 1 is shown.

[0032] The electronic smoking device 1 comprises a cylindrical housing 2 and a mouthpiece 4 designed as a removable cover. The mouthpiece 4 is removed to gain access to a replaceable capsule 6 which serves as a liquid reservoir.

[0033] The case 2 accommodates a battery 10 . In this embodiment, the battery 10 is designed as a rechargeable Li-ion battery and includes its own safety circuitry. The battery 10 is connected via wires 12 and 13 to control electronics 14 comprising an integrated circuit mounted on a printed circuit board 15 . The printed circuit board 15 also supports a plurality of light emitting diodes (LEDs) 16 assembled behind respective windows provided in the housing 2 and indicating the current status of the electronic smoking device 1 .

[0034] A puff detector 18 is connected to the control electronics 14 . In this embodiment, the puf...

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PUM

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Abstract

An electronic smoking device comprises a housing accommodating a battery (10) as an electric power source powering an electrically heatable atomizer comprising an electric heater (22) and adapted to atomize a liquid supplied from a reservoir to provide an aerosol exiting from the atomizer. The heater (22) of the atomizer is controlled by means of control electronics (14). A puff detector (18) indicates an aerosol inhaling puff to the control electronics (14). The control electronics (14) operates, for a puff, the heater (22) of the atomizer with a pre-determined level of electric power. Preferably, the electronic smoking device comprises a voltage sensor (34) measuring the battery voltage, wherein the control electronics (14) distributes the pre-determined level of electric power, for a puff, by pulse width modulation, based on the battery voltage measured by the voltage sensor (34).

Description

technical field [0001] The present invention relates to an electronic smoking device, in particular to an electronic cigarette. Background technique [0002] An electronic smoking device designed as an electronic cigarette, for example, typically includes a housing that houses a power source (usually a battery or rechargeable battery), includes an electric heater, and is adapted to atomize a liquid supplied from a reservoir (usually a capsule) to provide energy from atomization An electrically heatable atomizer for the smoke emitted by the atomizer and control electronics that control the heater of the atomizer. The puff detector indicates or signals the puff of inhalation smoke to the control electronics. Typically, the puff detector is designed as a puff sensor that detects the puff of the user, but it can also be implemented, for example, as a simple button pressed by the user while inhaling smoke. When puff is instructed to the control electronics, the heater in the at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A61M15/06G05D23/19A61M11/04A24F40/10A24F40/50
CPCA61M15/06A61M2205/3653A61M2205/8206A61M11/042A24F40/10A24F40/50H05B1/02H05B1/0297
Inventor 罗兰·齐茨科瓦茨拉夫·博尔科韦茨
Owner 方特慕控股第一私人有限公司