CN112754075A

CN112754075A - Cigarette bullet and electron cigarette with cavity filtration

Info

Publication number: CN112754075A
Application number: CN202011468922.7A
Authority: CN
Inventors: 顾锋; 施波; 利健
Original assignee: Shenzhen Xiangman Road Health Technology Co ltd
Current assignee: Shenzhen Xiangman Road Health Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-05-07

Abstract

The embodiment of the application discloses cigarette bullet and electron cigarette with cavity filtration has reduced the hindrance to the aerosol circulation, and the user inhales more easily, simultaneously, has also solved the aerosol that the section of fuming produced and has been excessively filtered by the filter segment to make the problem that smog volume reduces. The application includes: a paper tube and a functional component; the paper tube is used for wrapping the functional component; the functional component comprises a smoking section, a flow guide section, a cooling section and a filtering section which are sequentially arranged upwards along the axial direction; the smoking section is filled with herbal particles which can be atomized into aerosol when heated; the flow guide section is used for circulating aerosol to the cooling section and the filtering section and filtering solid particles in the aerosol; the temperature reduction section is used for reducing the temperature of the aerosol; the filter section is filled with a cotton swab used for filtering solid particles in the aerosol, and a channel penetrating through the cooling section and the upper port of the paper tube is arranged in the center of the cotton swab.

Description

Cigarette bullet and electron cigarette with cavity filtration

Technical Field

The embodiment of the application relates to the field of electronic cigarettes, in particular to a cigarette cartridge with a hollow filtering structure and an electronic cigarette.

Background

The tobacco flavor is generally transferred to consumers by a mode of 'heating without burning', the appearance and the consumption mode of the tobacco product are similar to those of the traditional cigarette, and the tobacco product adapts to and meets the physiological needs and psychological needs of the consumers to a certain extent. This "non-burning" approach allows the tobacco to be heated only at relatively low temperatures (typically below 500 ℃).

Among the prior art, when using the electron cigarette, the atomization effect that utilizes the cigarette bullet and the tobacco rod in the electron cigarette to reach, thereby the heating member generates heat through the tobacco rod and atomizes the herbaceous granule in the cigarette bullet to supply the user to carry out the smoking, the effect of output is the same with real smoking effect.

However, in the electronic cigarette in the prior art, the gas generated by the atomization of the herbal particles is sequentially filtered by each part inside the cigarette bomb and then is absorbed into the human body, so that the electronic cigarette is difficult to absorb and has less smoke.

Disclosure of Invention

The application provides a cigarette bullet and electron cigarette with cavity filtration has reduced the hindrance to the aerosol circulation, and the user inhales more easily, simultaneously, has also solved the aerosol that the section of fuming produced and has been excessively filtered by the filter segment to make the problem that smog volume reduces.

An aspect of the embodiment of the present application provides a cigarette bullet with cavity filtration, includes:

a paper tube and a functional component; the paper tube is used for wrapping the functional component; the functional component comprises a smoking section, a flow guide section, a cooling section and a filtering section which are sequentially arranged upwards along the axial direction;

the smoking section is filled with herbal particles which can be atomized into aerosol when heated;

the flow guide section is used for circulating aerosol to the cooling section and the filtering section and filtering solid particles in the aerosol;

the temperature reduction section is used for reducing the temperature of the aerosol;

the filter section is filled with a cotton swab used for filtering solid particles in the aerosol, and a channel penetrating through the cooling section and the upper port of the paper tube is arranged in the center of the cotton swab.

Optionally, the cotton swab is attached to the inner side wall of the filtering section, and the cotton swab is made of polyurethane filtering sponge.

Optionally, the diameter of the channel at the center of the cotton swab is smaller than the general diameter of the solid particles.

Optionally, the upper end face of the paper tube is higher than the upper end face of the filter segment by a certain distance; the lower terminal surface of paper pipe is provided with seals paper, seal paper and be used for blockking the herbaceous granule outflow.

Optionally, the flow guide section is provided with a fine channel, and the channel is used for circulating the aerosol and filtering solid particles in the aerosol.

Optionally, the cooling section is of an annular hollow structure, and the cooling section is made of a high-temperature-resistant degradable material.

Optionally, the paper tube is made of thermoplastic plastics.

A second aspect of the embodiments of the present application provides an electronic cigarette with a hollow filter structure, including:

the device comprises a cigarette rod and a cigarette cartridge, wherein the cigarette rod is used for heating a smoking section in the cigarette cartridge to form aerosol; the cartridge is as described in the first aspect above.

Optionally, the tobacco rod and the cartridge are detachably connected.

Optionally, the cigarette rod includes battery, controller, power connector and heating element, the battery is used for right the controller with the power connector power supply, the controller control the power connector with heating element electric connection is to the section of fuming in the cigarette bullet heats.

According to the technical scheme, the embodiment of the application has the following advantages:

in this application, set up an electron cigarette that contains filter segment, cooling section, water conservancy diversion section and the section of fuming that paper pipe and paper pipe are wrapping up, set up tiny passageway through the cotton stick in the filter segment, reduced the hindrance to the aerosol circulation, the user inhales more easily, simultaneously, has also solved the aerosol that the section of fuming produced and has been excessively filtered by the filter segment to make the problem that smog volume reduces.

Drawings

FIG. 1 is a schematic view of a cartridge with a hollow filter structure according to an embodiment of the present disclosure;

FIG. 2 is a schematic front view of a flow guide section in an embodiment of the present application;

FIG. 3 is a schematic top view of a flow guide section according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of an electronic cigarette with a hollow filter structure in an embodiment of the present application.

Detailed Description

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the structures, the proportions, the sizes, and the like, which are illustrated in the accompanying drawings and described in the present application, are intended to be considered illustrative and not restrictive, and therefore, not limiting, since those skilled in the art will understand and read the present application, it is understood that any modifications of the structures, changes in the proportions, or adjustments in the sizes, which are not necessarily essential to the practice of the present application, are intended to be within the scope of the present disclosure without affecting the efficacy and attainment of the same.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a cigarette bullet and electron cigarette with cavity filtration, has reduced the hindrance to the aerosol circulation, and the user inhales more easily, simultaneously, has also solved the aerosol that the section of fuming produced and has been excessively filtered by the filter segment to make the problem that smog volume reduces.

The positional relationship of the various components described below with respect to the embodiment of the cartridge is based on fig. 1, in which fig. 1 the end where the filter segment 24 is located is the upper end and the end where the smoking segment 21 is located is the lower end.

Referring to fig. 1 to 4, an embodiment of the present application provides a cartridge with a hollow filter structure, including:

a paper tube 1 and a functional component 2; the paper tube 1 is used for wrapping the functional component 2; the functional component 2 comprises a smoking section 21, a flow guide section 22, a cooling section 23 and a filtering section 24 which are sequentially arranged along the axial direction upwards;

the smoking section 21 is filled with herbal particles that can be atomized into an aerosol when heated;

the flow guide section 22 is used for circulating the aerosol to the temperature reduction section 23 and the filter section 24 and filtering solid particles in the aerosol;

the cooling section 23 is used for reducing the temperature of the aerosol;

the filter segment 24 is filled with a cotton swab for filtering solid particles in the aerosol, and a channel 241 penetrating through the cooling segment 23 and the upper port of the paper tube 1 is arranged in the center of the cotton swab.

In the embodiment of the application, this cigarette is the cylinder type, and paper tube 1 wraps up functional assembly 2 inside as the lateral wall, wherein, the filter segment 24 is located the inside upper end portion of paper tube 1, and the one end of filter segment 24 is connected with the one end of cooling section 23, and the other end of cooling section 23 is connected with the one end of water conservancy diversion section 22, and the other end of water conservancy diversion section 22 is connected with the one end of section 21 of fuming, and the terminal surface of the other end of section 21 of fuming and the lower terminal surface of paper tube 1 are on same horizontal plane.

It should be noted that the smoking section 21 contains herbal particles, which are solid at normal temperature and volatile to form aerosol at high temperature. The herbal granules have high smoke release rate and sufficient release amount, and in addition, the orange peel, the dark plum and other fragrances can be fused in the herbal granules so as to meet the requirements of different people on taste, so that the smoke satisfaction is strong and the comfortableness is good.

In addition, because a small amount of solid particles can be mixed in the atomized aerosol, for this reason, in the embodiment of the present application, a plurality of fine through holes 221 are further disposed inside the flow guide section, and the diameter of the through holes 221 should be smaller than the general diameter of the solid particles mixed in the aerosol, so that the solid particles in the aerosol can be filtered while the aerosol flows through the through holes 221 and enters the cooling section.

Because the atomizing temperature of herbal granule is about 200 degrees generally, the aerosol temperature that the section 21 of fuming produced is too high, in order to prevent to arouse filter segment 24 deformation and scald the mouth problem, this application embodiment still sets up a cooling section 23 always and comes the cooling to this aerosol.

Because this section of distance in aerosol from smoking segment 21 to the inlet port, experience and hinder layer by layer, lead to the user sometimes to suck the difficulty, can reduce again in order to realize filterable effect and inhale and hinder, in this application embodiment, set up the filtration cotton stick in filter segment 24, this cotton stick inside central point puts and sets up cavity, leaves a tiny passageway 241 promptly, can let aerosol pass fast.

In the embodiment of the application, set up one kind and contain the filter segment 24, cooling section 23, water conservancy diversion section 22 that paper tube 1 and paper tube 1 are wrapping up and smoke the electron cigarette of section 21, set up tiny passageway 241 through the cotton rod in filter segment 24, reduced the hindrance to the aerosol circulation, the user inhales more easily, simultaneously, the aerosol that has also solved the section 21 that smokes and produces is excessively filtered by filter segment 24 to make the problem that smog volume reduces.

Optionally, the cotton swab is attached to the inner side wall of the filtering section 24, and the cotton swab is made of polyurethane filtering sponge.

It should be noted that in the embodiment of the present application, in order to prevent solid particles in the aerosol from entering the population, the filter cotton stick of the filter segment 24 needs to fill the whole inside of the filter segment 24, and only one channel 241 in the central position is left for reducing the obstruction to smoking.

In addition, the filter cotton for filtering solid particles in the aerosol can be polyurethane filter sponge or other filter cotton, and the application is not limited specifically. Wherein, the polyurethane filter sponge is formed by processing common open-cell soft foam through reticulation treatment, and the original facial mask or wall mask among foam networks is removed through the reticulation treatment, so that a main framework net structure is obtained. The porosity of the filtering sponge reaches up to 97%, the filtering sponge has excellent air permeability, good flexibility and higher mechanical strength, has the characteristics of small flow resistance and high filtering efficiency when being used as a filtering material, can be repeatedly washed, and has the advantages of durability, environmental protection, economy and the like.

Optionally, the diameter of the channel 241 in the center of the swab is smaller than the typical diameter of the solid particles.

It should be noted that, in order to prevent all the solid particles in the aerosol from going out of the channel 241 and entering the population, the diameter of the channel 241 provided in the present application should not be too large, and should be smaller than the diameter of the general solid particles.

Referring to fig. 4, optionally, the upper end surface of the paper tube 1 is higher than the upper end surface of the filter segment 24 by a certain distance; the lower end face of the paper tube 1 is provided with sealing paper 11, and the sealing paper 11 is used for blocking herbal granules from flowing out.

It should be noted that, in this embodiment of the present application, in order to avoid the length of the paper tube 1 being inconsistent due to uncontrollable processing, the filter segment 24 sometimes is exposed due to too short paper tube 1, and is not beautiful, and at the same time, the filter segment 24 is damaged due to entering into the mouth of a person, in this embodiment of the present application, the outlet end face of the upper end of the paper tube 1 should be higher than the upper end face of the filter segment 24 by a certain distance, that is, a certain empty space should be left in the upper end tube column of the paper tube 1.

Furthermore, in this application embodiment, reveal in order to prevent the herbaceous granule in the section of fuming 21, get into the tobacco rod of being connected with this cigarette bullet, still need set up a sealing material at the lower terminal surface of paper tube 1, sealing paper 11 promptly, should seal paper 11 and be high ventilative paper, can effectively avoid the herbaceous granule to flow out, and simultaneously, the air current that gets into in following the tobacco rod also can smoothly flow into the section of fuming 21, and then drive aerosol flow direction water conservancy diversion section 22, cooling section 23 and filter segment 24, and then get into in the population.

Referring to fig. 2 and 3, optionally, the flow guiding section 22 is provided with a fine passage 221, and the passage 221 is used for circulating the aerosol and filtering solid particles in the aerosol.

It should be noted that, in the embodiment of the present application, the flow guiding section 22 is mainly used for circulating the aerosol, that is, the aerosol atomized from the smoking section 21 is transmitted to the cooling section 23 and the filtering section 24 and then enters the population, and in order to prevent solid particles in the aerosol from entering the population and causing human body injury, in the embodiment of the present application, a plurality of fine channels 221 are provided in the flow guiding section 22, and the aerosol can only enter the cooling section 23 from the fine channels 221. It should be noted that, the material of water conservancy diversion section is high temperature resistant degradable material, for example can be the silica gel material, also can be the PLA material, and concrete this application does not do the restriction.

Optionally, the cooling section 23 is an annular hollow structure, and the cooling section 23 is made of a high-temperature-resistant degradable material.

It should be noted that, in the embodiment of the present application, the cooling section 23 is a hollow structure, and the cooling effect is achieved by natural cooling of air.

Optionally, the paper tube 1 is made of thermoplastic.

It should be noted that the paper tube 1 to be used as a cartridge is required to have good wear resistance, toughness, self-lubrication and friction resistance; heat resistance, good stability and good heat insulation are also needed; in addition, the material should have plasticity and the like. Materials that can be satisfied are plastics (PC, PCTG, PEI, POM, etc.), metals (stainless steel, aluminum alloy, etc.), ceramics, wood, glass, etc. In this application, the thermoplastic material is used.

Referring to fig. 4, an embodiment of the present application provides an electronic cigarette with a hollow filter structure, including:

a tobacco rod 3 and a cartridge 4, the tobacco rod 3 being used to heat a smoking section 21 in the cartridge 4 to form an aerosol; the cartridge 4 is the cartridge 4 described in the embodiment of figures 1 to 3.

Optionally, the tobacco rod 3 and the cartridge 4 are detachably connected.

Optionally, the cigarette rod 3 includes a storage battery, a controller, a power connector and a heating assembly 31, the storage battery is used for supplying power to the controller and the power connector, and the controller controls the power connector to be electrically connected with the heating assembly 31 to heat the smoking section 21 in the cartridge 4.

It should be noted that, in the embodiment of the present application, the cartridge 4 in the embodiment of fig. 1 needs to be connected with the cigarette rod 3 in a matching manner for use, and the connection manner of the cartridge 4 and the cigarette rod 3 is detachable, so that when the cartridge 4 or the cigarette rod 3 is damaged, one of the cartridges can be replaced for use.

Wherein cigarette rod 3 is used for heating 4 of cartridges, and 3 inside heating element 31 that are provided with of cigarette rod through the battery powered, and controller control heats, inserts heating element 31 into the section of fuming 21 in 4 cartridges, heats the herbaceous granule in the section of fuming 21 for herbaceous granule atomizing becomes aerosol. It should be noted that the material of the casing of the cigarette rod 3 is a material capable of conducting heat, and the specific material is not specifically limited in this application.

It should be noted that the heating assembly 31 in the embodiment of the present application may be a heating plate or a heating rod, or may be other heating members, and the present application is not limited in particular.

In this implementation, the upper end port of tobacco rod 3 is provided with the connection interface, and the size of connection interface and the size adaptation of the lower extreme interface of cigarette bullet. The cigarette rod 3 is internally provided with a hollow structure, and the cigarette cartridge 4 can be communicated with the bottom of the cigarette rod 3.

In the embodiment of the application, the electronic cigarette which is provided with the cigarette cartridge 4 with the secondary filtering structure and the cigarette rod 3 in detachable connection is adopted, so that the electronic cigarette can be flexibly detached, replaced and used; in addition, by inserting the heating element into the smoking section 21, zero distance contact with the herbal particles is made, which also allows for faster heating and rapid smoking.

It is intended that the foregoing description of the disclosed embodiments enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cigarette bullet with cavity filtration which characterized in that includes: a paper tube and a functional component; the paper tube is used for wrapping the functional component; the functional component comprises a smoking section, a flow guide section, a cooling section and a filtering section which are sequentially arranged upwards along the axial direction;

2. The cartridge of claim 1, wherein the cotton swab is attached to an inner sidewall of the filter section, and wherein the cotton swab is a polyurethane filter sponge.

3. The cartridge of claim 1, wherein the channel at the center of the swab is smaller in diameter than the general diameter of the solid particles.

4. The cartridge of claim 1, wherein the upper end face of the paper tube is a distance higher than the upper end face of the filter segment; the lower terminal surface of paper pipe is provided with seals paper, seal paper and be used for blockking the herbaceous granule outflow.

5. The cartridge of claim 1, wherein the flow guide section is provided with fine passages for circulating the aerosol and filtering out solid particles in the aerosol.

6. The cartridge of claim 1, wherein the cooling section is an annular hollow structure, and the cooling section is made of a high temperature resistant degradable material.

7. A cartridge according to any one of claims 1 to 6, wherein the paper tube is of a thermoplastic material.

8. The utility model provides an electron cigarette with cavity filtration, its characterized in that includes: the device comprises a cigarette rod and a cigarette cartridge, wherein the cigarette rod is used for heating a smoking section in the cigarette cartridge to form aerosol; the cartridge is as claimed in claims 1 to 7.

9. The electronic cigarette of claim 8, wherein the tobacco rod is removably connected to the cartridge.

10. The electronic cigarette of claim 8, wherein the tobacco rod comprises a storage battery, a controller, a power connector and a heating assembly, the storage battery is used for supplying power to the controller and the power connector, and the controller controls the power connector to be electrically connected with the heating assembly to heat the smoking section in the cartridge.