WO2020029336A1 - Overheat protection atomizer and electronic cigarette - Google Patents

Abstract

An overheat protection atomizer and an electronic cigarette. The overheat protection atomizer comprises an e-liquid guide structure, a heating wire and a heating wire support frame. A middle section of the e-liquid guide structure is attached to the heating wire fixedly supported by the heating wire support frame, one end of the e-liquid guide structure is a free end, and the other end thereof is an e-liquid supply end. The electronic cigarette using the above overheat protection atomizer further comprises an electronic cigarette shell, a mouthpiece provided on the electronic cigarette shell, and an e-liquid storage bin and a smoke channel which are inside the electronic cigarette shell.

Description

 Anti-heating atomizer and electronic cigarette Ranch

Technical field

The invention relates to the field of electronic cigarettes, in particular to an anti-heating atomizer and an electronic cigarette.

Background technique

The atomizer is a key structure in the electronic cigarette, which heats the e-liquid to form smoke for users to inhale. The heating effect of the nebulizer on the e-liquid seriously affects the quality of the smoke obtained. When the nebulizer heats the e-liquid to make it fully atomized without over-burning or scorching, the obtained smoke has the best taste and the most user experience. it is good.

In the existing electronic cigarettes, most of the e-cigarette is exported from the oil storage tank to the heating wire of the atomizer through an oil-conducting structure such as cotton. Both ends.

When the volume and internal space of electronic cigarettes are small, due to structural constraints, unilateral oil supply is often used, but at this time, it is easy to cause insufficient oil supply to the oil-conducting structure at the end far from the oil storage tank, which will cause scorching of the oil and affect user experience.

Summary of the invention

The technical problem to be solved by the present invention is to provide an anti-overheating atomizer and an electronic cigarette. By using the device of the present invention, it is possible to prevent the atomizer in the electronic cigarette from adopting a single-sided oil supply method. The problem of burnt e-liquid caused by insufficient oil supply at the end far from the oil storage tank.

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

An anti-heating atomizer includes: an oil guiding structure, wherein a middle section of the oil guiding structure is attached to a heating wire, the heating wire is fixedly supported by a heating wire support frame, and one end of the oil guiding structure is a free end , The other end is the fuel supply end.

In a preferred embodiment, the heating wire is a helical coil, the helical coil is a hollow cylinder with two ends open, and the oil conducting structure runs through the hollow cylinder and a middle section of the oil conducting structure. In contact with the heating wire.

In a preferred embodiment, the oil-conducting structure includes a strip-shaped oil-conducting cotton.

An electronic cigarette, comprising: an electronic cigarette casing, a cigarette holder is arranged on the electronic cigarette casing, an oil storage bin, a smoke channel communicating with the cigarette holder are provided in the electronic cigarette casing, and any one of claims 1 to 3 In the anti-overheating atomizer, the oil storage tank is in communication with an oil supply end in an oil guiding structure of the overheating atomizer, and the oil storage tank supplies oil to the oil guiding structure unilaterally.

In a preferred embodiment, the smoke passage is located below the cigarette holder, the anti-overheating atomizer is disposed below the smoke passage, and the oil storage tank is located beside the smoke passage; the overheating prevention The heating wire support in the atomizer is fixedly disposed on the inner bottom of the electronic cigarette casing.

In a preferred embodiment, the electronic cigarette casing is flat.

The beneficial effects of the present invention are:

In the anti-heating atomizer of the present invention, an oil guiding structure is provided so that the middle section of the oil guiding structure is attached to the heating wire fixedly supported by the heating wire support frame. One end of the oil guiding structure is a free end and the other end is a fuel supply. end. Because only the middle section of the oil guiding structure is in contact with the heating wire, when the e-liquid is transferred from the oil supply end to the free end, some of the oil can be stored at the free end of the oil guiding structure. When the oil is heated, the e-liquid at the oil supply end and the e-liquid stored at the free end can simultaneously supply oil to the middle section of the oil structure, so that the atomizer with unilateral oil inlet achieves the effect of temporary bilateral oil inlet, preventing the oil-conducting structure from being away from the storage The problem of scorching of e-liquid caused by insufficient oil supply at one end of the oil tank. The electronic cigarette using the above-mentioned anti-heating atomizer has a simple structure and a small 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 of the present invention;

FIG. 2 is a cross-sectional view of the embodiment of FIG. 1. FIG.

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 of the present invention, and FIG. 2 is a cross-sectional view of the embodiment of FIG. 1. Referring to FIGS. 1 and 2, the anti-heating atomizer and the electronic cigarette of the present invention include: an oil conducting structure 1. Heating wire 2, heating wire support 3, electronic cigarette casing 4, cigarette holder 5, oil storage tank 6, and smoke channel 7.

The reference number of the anti-heating atomizer in FIG. 2 is A.

In the anti-heating atomizer of the present invention, the middle section of the oil guiding structure 1 is attached to the heating wire 2, and the heating wire 2 is fixedly supported by the heating wire support frame 3. One end of the oil guiding structure 1 is a free end 101, and the other end is Fuel supply side 102. The oil supply end 102 conducts the e-liquid from the oil supply end 102 to the middle section of the oil guiding structure 1 in a unilateral oil supply manner, and then transmits it to the free end 101 so that the free end 101 stores a certain amount of e-liquid. When the heating wire 2 atomizes the e-liquid in the middle section of the oil-conducting structure 1, both the e-liquid at the oil supply end 102 and the e-liquid stored in the free end 101 can supply oil to the middle section of the oil-conducting structure 1, so that the unilateral oil inlet The atomizer achieves the effect of temporary bilateral oil feeding, and prevents the problem of overheating and scorching due to insufficient oil supply at the end of the oil guiding structure 1 away from the oil supply end 102, maintaining the smoke taste and maintaining the user experience. Ranch

In this embodiment, preferably, the heating wire 2 is a helical coil, and the helical coil is a hollow cylinder with two ends open. The oil conducting structure 1 penetrates the hollow cylinder and the middle section of the oil conducting structure 1 is in contact with the heating wire 2. At this time, the contact between the oil guiding structure 1 and the heating wire 2 is more uniform and stable, and the contact area is guaranteed.

Here, preferably, the oil guiding structure 1 includes a strip-shaped oil guiding cotton, which further improves the uniformity and stability of the contact between the oil guiding structure 1 and the spiral coil.

The electronic cigarette of the present invention includes an electronic cigarette casing 4, an electronic cigarette casing 4 is provided with a cigarette holder 5, an electronic cigarette casing 4 is provided with an oil storage tank 6, a smoke channel 7 communicating with the cigarette holder 5, and any of the above-mentioned anti-overheating mists化 器 A。 The A. The oil storage tank 6 is in communication with the oil supply end 102 in the oil guiding structure 1 of the anti-heating atomizer A, and the oil storage tank 6 supplies oil to the oil guiding structure 1 unilaterally. The unilateral oil supply method can simplify the structure of the electronic cigarette and make the electronic cigarette compact.

In this embodiment, preferably, the smoke passage 7 is located below the cigarette holder 5 and an anti-heating atomizer A is provided below the smoke channel 7, so that the smoke generated by the anti-heating atomizer A directly reaches the cigarette holder 5 through the smoke channel 7 for supply. Users smoke. The oil storage tank 6 is located beside the smoke passage 7, and the heating wire support frame 3 in the anti-overheating atomizer A is fixedly disposed on the inner bottom of the electronic cigarette casing 4. The above structural layout can effectively utilize the internal space of the electronic cigarette casing 4 and further reduce the volume of the electronic cigarette.

Further, the electronic cigarette casing 4 is flat, has a novel appearance and is convenient for users to grip.

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 (6)

An anti-overheating atomizer, comprising: an oil guiding structure, a middle section of the oil guiding structure is attached to a heating wire, the heating wire is fixedly supported by a heating wire support frame, and the oil guiding structure is One end is the free end and the other end is the oil supply end. The anti-overheating atomizer according to claim 1, wherein the heating wire is a spiral coil, the spiral coil is a hollow cylinder with two ends open, and the oil guiding structure runs through the hollow cylinder and A middle section of the oil guiding structure is in contact with the heating wire. Ranch The anti-overheating atomizer according to claim 2, wherein the oil-conducting structure comprises a strip-shaped oil-conducting cotton. An electronic cigarette, comprising: an electronic cigarette casing, a cigarette holder is provided on the electronic cigarette casing, an oil storage bin, a smoke channel communicating with the cigarette holder are provided in the electronic cigarette casing, and claims 1 to 3 The anti-heating atomizer according to any one of the preceding claims, wherein the oil storage tank is in communication with an oil supply end in an oil guiding structure of the anti-heating atomizer, and the oil storage tank is unilateral to the oil guiding structure Fueling. Ranch The electronic cigarette according to claim 4, characterized in that the smoke passage is located below the cigarette holder, the anti-overheating atomizer is arranged below the smoke passage, and the oil storage bin is located beside the smoke passage A heating wire support in the anti-overheating atomizer is fixedly disposed on the inner bottom of the electronic cigarette casing. Ranch The electronic cigarette according to claim 5, wherein the electronic cigarette casing is flat.