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E-cigarette with suction liquid supply

An electronic cigarette and liquid supply technology, which is applied in the field of electronic cigarettes, can solve the problem of volume reduction of oil storage tanks and other issues

Active Publication Date: 2018-12-14
戴伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The volume of the oil storage tank decreases with the decrease of the built-in smoke oil

Method used

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  • E-cigarette with suction liquid supply

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Experimental program
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Effect test

Embodiment Construction

[0011] The electronic cigarette for liquid supply by suction in the figure includes a housing 1, an oil storage tank 2, a heating element 3, a cigarette holder 4, a heating element wire 5, and a battery 6, and is characterized in that a partition 7 is arranged at the front end of the cigarette holder, and There is an air hole 8 on the top, the air hole is connected to the atmosphere through the casing, one end of the air hole is close to the cigarette holder and the other end is connected to the atmosphere through the casing; the other is an oil hole 10, and the end of the oil hole near the cigarette holder is close to the other end of the heating element through a one-way valve 9 Connect with oil storage tank 2. The oil storage tank is a container made of non-elastic membrane material. A filter membrane 11 is arranged in the cigarette holder. An air inlet or an air inlet slit (not shown in the figure) is provided on the housing. A pneumatic micro switch (not shown in the fi...

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Abstract

The invention relates to a suction liquid feeding electronic cigarette. The suction liquid feeding electronic cigarette comprises a shell, an oil storage bin, a heating body, a cigarette holder, a one-way valve, a heating body wire and a battery. The suction liquid feeding electronic cigarette is characterized in that a separating plate is arranged to divide the electronic cigarette into a positive air pressure area and a negative air pressure area. Two holes including an air hole and an oil hole are formed in the separating plate; one end of the air hole is close to the cigarette holder, and the other end of the air hole is connected with the atmosphere through a shell; and the end, close to the cigarette holder, of the oil hole is connected with the other end, close to a heating body, of the oil hole through the one-way valve and the oil storage bin. When smoking is carried out, tobacco liquid is injected into the heating body due to air differential pressure to generate smoke. The suction liquid feeding electronic cigarette has the beneficial effects that the good heat efficiency is obtained; the good tobacco liquid feeding control is achieved; the good seepage prevention is achieved; and the good cost performance is achieved.

Description

technical field [0001] The invention relates to an electronic cigarette for liquid supply by suction. Background technique [0002] E-cigarettes replace tobacco with "tasteful and harmless" liquid "e-liquid"; people get the feeling of smoking by inhaling the smoke generated by the e-liquid under the high temperature of the heating element (or resistance wire). [0003] In terms of structure, most electronic cigarettes currently use the penetration of the "oil-conducting fiber rope" to introduce the e-liquid in the oil storage tank into the heating element (or directly wind the resistance wire on the fiber rope). There are two problems with this structure: [0004] 1. Low thermal efficiency [0005] Flue gas generation requires a sufficiently high temperature, and the effective gasification zone should be the surface of the heating element. In the above structure, the surface of the heating element is a fiber rope closely connected with it, and only part of the e-liquid ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F47/00
CPCA24F47/004
Inventor 戴伟
Owner 戴伟
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