WO2020029337A1

WO2020029337A1 - Electronic cigarette condensation prevention structure and electronic cigarette

Info

Publication number: WO2020029337A1
Application number: PCT/CN2018/102296
Authority: WO
Inventors: 郑丹琼
Original assignee: 深圳易捷威博电子科技有限公司
Priority date: 2018-08-07
Filing date: 2018-08-24
Publication date: 2020-02-13

Abstract

The present invention relates to an electronic cigarette condensation prevention structure and an electronic cigarette. The electronic cigarette condensation prevention structure comprises a vapor channel and a thermally-insulating structure fixedly provided on the inner wall of the vapor channel. The thermally-insulating structure prevents the presence of a temperature difference between the interior and exterior of the vapor channel, thus fundamentally eliminating the condensation of water vapor in high-temperature vapor in the vapor channel, preventing accumulated fluid from remaining on the inner wall of the vapor channel, and solving with a durable structure the problem of dealing with an electronic cigarette condensate. The electronic cigarette in the present invention comprises the electronic cigarette condensation prevention structure, also comprises an electronic cigarette housing, an e-liquid storage compartment, an atomizer, and a mouthpiece. The electronic cigarette in which the electronic cigarette condensation prevention structure is applied is structurally simplified and reduced in volume.

Description

Anti-condensation structure of electronic cigarette and electronic cigarette Ranch

Technical field

The invention relates to the field of electronic cigarettes, in particular to an anti-condensation structure of electronic cigarettes and electronic cigarettes.

Background technique

A smoke channel is set between the atomizer and the cigarette holder of the electronic cigarette. When the high-temperature smoke generated by the atomizer passes through the smoke channel, the temperature difference between the inner wall and the outer wall of the smoke channel will cause water vapor in the high-temperature smoke to pass through the smoke channel. Condensation occurs on the inner wall of the pipe, causing condensate to adhere to the inner wall of the smoke channel. When the condensate is left for a period of time to accumulate into a strand, if the cigarette holder is facing downwards, the condensate mixed with residual smoke oil and dust is sucked into the mouth by the user, It brings a very bad taste. If the cigarette holder is facing up, the condensate will return to the atomizer, which may cause oil explosion or damage the electronic components of the atomizer, and damage the electronic cigarette.

In the prior art, there is a structure for condensate in an electronic cigarette. Cotton is provided in the smoke channel. Cotton has a good effect of absorbing condensate, but it takes up a lot of space and needs to be replaced regularly. It is not durable; or a condensate collection device is designed. But its structure is complicated. Whether it is cotton or a condensate collection device, the structure of the electronic cigarette using the above structure is complicated, and there is a certain requirement for the internal space size of the electronic cigarette.

Therefore, it is necessary to design a structure that solves the problem of condensation of electronic cigarettes, which is simple and durable, and it is best not to be replaced frequently. At the same time, an electronic cigarette suitable for the structure is designed.

Summary of the invention

The technical problem to be solved by the present invention is to provide an electronic cigarette anti-condensation structure and an electronic cigarette. The electronic cigarette anti-condensation structure can prevent the generation of condensate, eliminate the influence of the condensate on the electronic cigarette, and has a simple structure. Durable and durable, the electronic cigarette using the electronic cigarette anti-condensation structure is miniaturized and simplified in structure.

The technical solutions adopted by the present invention to solve the above technical problems are:

An anti-condensation structure for an electronic cigarette includes a smoke channel, and a heat insulation structure is fixedly disposed on an inner wall of the smoke channel.

In a preferred embodiment, the material of the heat-insulating structure is glass fiber.

In a preferred embodiment, the heat insulation structure includes a heat insulation sheet that fits the inner wall of the smoke channel.

An electronic cigarette includes: an electronic cigarette casing, an oil storage tank, an atomizer, a cigarette holder, and the anti-condensation structure of the electronic cigarette according to any one of the foregoing. The smoke channel is located between the atomizer and the cigarette holder. The oil storage tank supplies oil to a heating wire in the atomizer through an oil-guiding cotton.

In a preferred embodiment, the electronic cigarette casing is flat, the oil storage tank is located beside the smoke passage, the atomizer is located below the smoke passage, and the cigarette holder is located in the smoke Above the channel.

The beneficial effects of the present invention are:

In the electronic cigarette anti-condensation structure of the present invention, a heat insulation structure is fixedly arranged on the inner wall of the smoke channel, which can avoid the temperature difference between the inside and the outside of the smoke channel, and fundamentally eliminate the condensation of water vapor contained in the high-temperature smoke in the smoke channel. In this way, no accumulated liquid remains on the inner wall of the smoke channel, which solves the problem of condensate treatment of electronic cigarettes. The above structure is simple and durable. The electronic cigarette using the electronic cigarette anti-condensation structure has a simplified structure and a reduced volume.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is further described below with reference to the drawings and embodiments.

1 is an isometric view of an embodiment of an electronic cigarette in the present invention;

Fig. 2 is a sectional view of the embodiment of Fig. 1 in the present invention.

detailed description

In the following, the concept, specific structure, and technical effects of the present invention will be clearly and completely described in combination with the embodiments and the drawings to fully understand the objects, schemes, and effects of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that, if there is no special explanation, when a certain feature is called "fixed" and "connected" to another feature, it can be directly fixed and connected to another feature, or it can be indirectly fixed and connected to another feature. One characteristic. In addition, the descriptions of the upper, lower, left, and right used in the present invention are only relative to the mutual positional relationship of the components of the present invention in the drawings, unless otherwise stated.

In addition, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any combination of one or more of the associated listed items.

FIG. 1 is an isometric view of an embodiment of the electronic cigarette in the present invention, and FIG. 2 is a cross-sectional view of the embodiment of FIG. 1 in the present invention. Referring to FIGS. 1 and 2, the anti-condensation structure of the electronic cigarette and the electronic cigarette include:

Smoke channel 1, thermal insulation structure 2, electronic cigarette casing 3, oil storage tank 4, atomizer 5 and cigarette holder 6.

The anti-condensation structure of the electronic cigarette of the present invention includes a smoke channel 1, and through the high-temperature smoke in the smoke channel 1, a heat insulation structure 2 is fixedly arranged on the inner wall of the smoke channel 1, and the heat insulation structure 2 and the inner wall of the smoke channel 1 can be bonded. It can also be fixed by a mechanical structure or fixed by a connector, and the two are firmly connected together. At this time, the thermal insulation structure 2 can avoid a temperature difference between the inside and the outside of the smoke passage, and fundamentally eliminate the high-temperature smoke contained in the smoke passage. When water vapor condenses, there will be no accumulated liquid remaining on the inner wall of the smoke channel, which solves the problem of condensate treatment of electronic cigarettes, has a simple and durable structure, and takes up a small volume.

In this embodiment, preferably, the material of the heat-insulating structure 2 can be glass fiber. The glass fiber itself has good thermal insulation performance and poor water absorption, and does not cause moisture retention in high-temperature smoke. At the same time, the shape of the glass fiber is strong, and can withstand Corrosion and aging resistance, stable performance; glass fiber has various colors, which can improve the aesthetics of the product.

In this embodiment, preferably, the heat insulation structure 2 includes a heat insulation sheet that fits the inner wall of the smoke channel 1. At this time, the larger the area of the heat insulation sheet covering the inner wall of the smoke passage 1, the better the heat insulation effect between the inner wall and the outer wall of the smoke passage 1, and the better the anti-condensation effect.

The electronic cigarette of the present invention includes any one of the above-mentioned electronic cigarette anti-condensation structures, and further includes an electronic cigarette casing 3. The electronic cigarette casing 3 is provided with an oil storage tank 4, and the oil storage tank 4 passes through an oil conducting cotton (not shown in the figure). (Out) The oil is supplied to the heating wire 501 in the atomizer 5, and the smoke generated by the atomizer 5 is transmitted to the cigarette holder 6 through the smoke channel 1. The electronic cigarette has a simple structure while solving the problem of condensate.

In this embodiment, preferably, the electronic cigarette casing 3 is flat and easy to pick up and store. The oil storage bin 4 located in the electronic cigarette casing 3 is located next to the smoke passage 1 and the atomizer 5 is located below the smoke passage 1. The cigarette holder 6 is located above the smoke channel 1. The above structural layout can effectively utilize the internal space of the electronic cigarette casing 3, and make the electronic cigarette compact.

The above is a detailed description of the preferred implementation of the present invention, but the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent deformations or replacements without departing from the spirit of the present invention. These equivalent modifications or replacements are all included in the scope defined by the claims of this application.

Claims

An anti-condensation structure for an electronic cigarette is characterized in that it includes: a smoke channel, and an inner wall of the smoke channel is fixedly provided with a heat insulation structure.
The anti-condensation structure for an electronic cigarette according to claim 1, wherein the material of the heat-insulating structure is glass fiber.
The anti-condensation structure for an electronic cigarette according to claim 1 or 2, wherein the heat insulation structure comprises a heat insulation sheet that fits an inner wall of the smoke passage. Ranch
An electronic cigarette, comprising: an electronic cigarette casing, an oil storage tank, an atomizer, a cigarette holder, and the anti-condensation structure of the electronic cigarette according to any one of claims 1 to 3, wherein the smoke channel is located in the electronic cigarette Between the atomizer and the cigarette holder, the oil storage tank supplies oil to a heating wire in the atomizer through an oil-guiding cotton. Ranch
The electronic cigarette according to claim 4, characterized in that: the casing of the electronic cigarette is flat, the oil storage tank is located beside the smoke passage, the atomizer is located below the smoke passage, and A cigarette holder is located above the smoke channel. Ranch