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Electronic cigarette

The electric fluid level sensor detects the liquid level of the liquid reservoir and controls the heating of the evaporator, which solves the problem of evaporator overheating caused by insufficient liquid level and achieves safer and more reliable evaporation device operation.

Pending Publication Date: 2019-09-13
INNOCIGS GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, some evaporator designs are sensitive to too little liquid supply and then tend to overheat and degrade the heating unit itself or any material in close proximity to it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] refer to figure 1 , the electronic cigarette includes a housing 1 extending along a longitudinal axis of rotation L. Although the housing is shown as cylindrical, other geometries, such as square, cubic designs, may also be used. The housing can be a single element or a two element or multi-element housing. A suction nozzle 2 constituting a discharge port is positioned at one end of the housing. The other end of the housing is closed by the front cover 1a. The air inlet 3 is provided at the housing. A liquid reservoir 4 is provided inside the housing, which may comprise a replaceable or refillable liquid tank. The atomizer 5 is arranged inside the housing, and the atomizer 5 is fluidly connected with the air inlet, the liquid reservoir and the outlet. Furthermore, a button 6 for activating the nebuliser 5 is provided outside the housing, while it is understood that if the user sucks air through the outlet, the nebuliser is activated, for example by detecting the fl...

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PUM

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Abstract

An electronic cigarette is provided. The invention relates to a vaporizing device for consuming a stimulant or a pharmaceutical substance by inhaling a vapour, comprising: a housing, incorporating anexit opening provided at one end of said housing, a vaporizer, connected to said exit opening via a vapour conduct, said vaporizer having an electrically driven heating unit and a liquid exposure section which is heated by the heating unit to vaporize a liquid in said liquid exposure section, a liquid reservoir, connected to said liquid exposure section via a liquid conduct, an electrical energy storage unit electrically connected to said heating unit, characterized by an electrical fluid level sensor associated with said liquid reservoir, said fluid level sensor being arranged and adapted toproduce a low-level-signal if the liquid level within said liquid reservoir is below a predetermined threshold.

Description

technical field [0001] The present invention relates to a vaporizing device for consuming stimulants or medicinal substances by inhaling vapors, comprising a housing comprising a discharge port provided at one end of said housing; a vaporizer connected to the the discharge port, the evaporator having an electrically driven heating unit and a liquid exposure section heated by the heating unit to evaporate the liquid in the liquid exposure section; a liquid reservoir through a liquid conduit Connected to the liquid exposed section, an electrical energy storage unit is electrically connected to the heating unit. Background technique [0002] Vaporization devices of this type are known as electronic cigarettes, and thus are used to deliver a stimulus by vaporizing a liquid and allowing the user to inhale said vaporized liquid. Vaporization devices are generally designed as a cylindrical body with a mouthpiece in fluid communication with the discharge opening at one end and allo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/26G01F23/24A24F47/00A24F40/10A24F40/42A24F40/51A24F40/60
CPCG01F23/263G01F23/246A24F40/60A24F40/10A24F40/51A24F40/42A61M11/042A61M2205/3317A61M2205/3368A61M2205/3386A61M2205/3653A61M2205/502A61M2205/581A61M2205/587G01F23/247G01F23/265
Owner INNOCIGS GMBH & CO KG
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