CN217906306U

CN217906306U - Atomizer and atomizing subassembly of subregion heating

Info

Publication number: CN217906306U
Application number: CN202221363145.4U
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-29
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to an atomizer and an atomization assembly for zone heating, wherein the atomization assembly comprises an adsorption unit, a heating unit and a shell; the adsorption unit comprises at least two adsorption areas for respectively adsorbing the atomized liquid; the heating unit comprises at least two heating bodies which are arranged in a staggered manner, and each adsorption area corresponds to each heating body; the shell is cylindrical, the adsorption unit and the heating unit are arranged in the shell, and at least two liquid inlet holes are axially distributed on the shell so as to allow atomized liquid to flow to each adsorption area through each liquid inlet hole; after being electrified, each heating body heats the atomized liquid in each adsorption area respectively. Each heating element generates heat respectively after the circular telegram, and the atomizing liquid flows to each adsorption zone respectively after, is heated and atomizes by the heating element that the adsorption zone corresponds to reach and let atomizing liquid heat the effect of back mixture respectively, and can let atomizing liquid heat atomizing liquid at the temperature of optimization.

Description

Atomizer and atomizing subassembly of subregion heating

Technical Field

The utility model relates to an atomizing field, more specifically say, relate to an atomizing subassembly of atomizer and subregion heating.

Background

The electronic atomization technology is a technology for generating atomized steam by evaporating an electrically heated liquid to reach a boiling point, and along with the innovative development of the atomization technology, the electronic atomization technology is also used in more other fields, such as beauty treatment, medical treatment and the like.

The liquid is vaporized by reaching the boiling point by means of electric heating, because the principle is mainly through the thermal effect of the resistor.

The atomized liquid consists of several components including propylene glycol, glycerin, nicotine, essence, perfume, sweetener, souring agent, etc. the main components include propylene glycol and glycerin accounting for over 90% of the atomized liquid, and the propylene glycol is used as the carrier of essence and various tastes and has the main function of producing atomized vapor with rich smell and similar smoke feeling to cigarette, and the boiling point of propylene glycol is 188.2 deg.c and 290.9 deg.c, and the boiling points are different greatly.

In the prior art, most of the atomized liquid is heated by a heating body, so that when heating atomization is easy to occur, the temperature is higher than the boiling point of a solvent in the liquid and is too high, harmful substances and irritation are generated, and the use safety is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide an atomizing subassembly of atomizer and subregion heating.

The utility model provides a technical scheme that its technical problem adopted is: constructing a zone heating atomization assembly, which comprises an adsorption unit, a heating unit and a shell;

the adsorption unit comprises at least two adsorption areas for respectively adsorbing the atomized liquid;

the heating unit comprises at least two heating bodies which are arranged in a staggered mode, and each adsorption area corresponds to each heating body in position;

the shell is cylindrical, the adsorption unit and the heating unit are arranged in the shell, and at least two liquid inlet holes are axially distributed in the shell so as to allow atomized liquid to flow to the adsorption areas through the liquid inlet holes respectively;

after being electrified, each heating body heats the atomized liquid in each adsorption area respectively.

In some embodiments, the temperatures of the heat-generating bodies after being electrified are different, so as to heat the atomized liquid in the adsorption areas at different temperatures respectively.

In some embodiments, the heating unit includes a first heating element, a second heating element arranged in parallel, two electrodes connected between the first heating element and the second heating element, and leads respectively electrically connected to the two electrodes.

In some embodiments, the lengths of the lines, the resistances of the lines, and the cross-sectional areas of the lines of the first and second heaters are different, so that the temperatures of the first and second heaters after being electrified are different.

In some embodiments, each of the adsorption zones of the adsorption unit is a unitary structure; or different adsorption pieces form the adsorption areas, and each adsorption piece corresponds to one heating body.

In some embodiments, the shell is provided with a first liquid inlet hole and a second liquid inlet hole which are distributed along the axial direction;

the first heating body and the second heating body are arranged in a curling manner, and the adsorption unit comprises a first adsorption part and a second adsorption part which are respectively wound outside the first heating body and the second heating body;

the shell is sleeved outside the first absorbing part and the second absorbing part, the first heating body and the first absorbing part are located on the inner side of the first liquid inlet hole, and the second heating body and the second absorbing part are located on the inner side of the second liquid inlet hole.

In some embodiments, the atomization assembly further comprises a fixed plug mounted on an inner ring at one end of the housing, the lead is led out from one end of the housing, and the fixed plug presses the lead on an inner wall surface of the housing.

In some embodiments, the outer ring of the fixing plug is provided with at least one groove along the circumferential direction to form a gap with the inner wall of the shell for the lead to pass through, and the gap between the groove and the inner wall of the shell is smaller than the outer diameter of the lead.

In some embodiments, the fixing plug is made of a soft material, and an outer ring of the fixing plug is in interference fit with an inner ring of the housing.

An atomizer comprises at least two liquid storage cavities and an atomizing assembly, wherein the liquid storage cavities respectively store atomized liquid, and the liquid storage cavities are respectively communicated to adsorption areas so as to respectively allow different adsorption areas to respectively adsorb the atomized liquid.

Implement the utility model discloses an atomization component of atomizer and subregion heating has following beneficial effect: each heating element generates heat respectively after the circular telegram, and the atomizing liquid flows to each adsorption zone respectively after, is heated and atomizes respectively by the heating element that the adsorption zone corresponds to reach and let atomizing liquid heat the effect of back mixture respectively, and can let atomizing liquid heat atomizing liquid at the temperature of optimization.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic sectional view of an atomizer according to an embodiment of the present invention when a liquid storage chamber and an atomizing assembly are assembled;

FIG. 2 is a schematic perspective view of the atomizing assembly of FIG. 1;

FIG. 3 is an exploded schematic view of the atomization assembly of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the atomized components of coating 2 when exploded;

FIG. 5 is a schematic view of the heat generating unit of FIG. 3 before crimping;

FIG. 6 is a schematic view of a crimped heat-generating unit;

FIG. 7 is a schematic view when the adsorption units are arranged in stages;

FIG. 8 is a schematic view of the adsorption unit when it is integrally provided;

fig. 9 is a schematic end view of an atomizing assembly.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The atomization device in a preferred embodiment of the present invention includes an atomizer and a power supply device, and of course, the atomizer may also be provided with a power supply.

As shown in fig. 1 to 4, the atomizer comprises a liquid storage bin 2 and an atomization assembly 1 arranged in the liquid storage bin 2, two liquid storage cavities B used for storing atomized liquid are arranged in the liquid storage bin 2, and the atomized liquid can be stored in the two liquid storage cavities B respectively, such as propylene glycol and glycerol with different boiling points. The atomized liquid can be formed by fusing propylene glycol and glycerol instead of the solvent, the solvents of the atomized liquid, namely propylene glycol and glycerol, can be separated, the perfume essence or the flavor substance can be dissolved in the two solvents according to respective characteristics, and then the corresponding atomized liquid is supplied to the corresponding adsorption area A.

Of course, more than two liquid storage cavities B can be provided as required to store more different atomized liquids, or each liquid storage cavity B can store the same atomized liquid.

Atomization component 1 includes adsorption unit 11, heating element 12, casing 13, and adsorption unit 11 includes two adsorption zone A to adsorb the atomized liquid respectively.

As shown in fig. 5 to 7, the heat generating unit 12 includes two heat generating elements arranged in a staggered manner, and each adsorption region a corresponds to each heat generating element in position.

The housing 13 is cylindrical, the adsorption unit 11 and the heating unit 12 are arranged in the housing 13, and two liquid inlet holes are axially distributed on the housing 13 to allow the atomized liquid to flow into the two adsorption areas A through the liquid inlet holes respectively.

After being electrified, each heating body generates heat, the atomized liquid in each adsorption area A is heated respectively, and aerosol heated by the atomized liquid in each atomization area A is mixed and flows out.

Preferably, when the boiling points of the atomized liquid adsorbed in the adsorption areas a are different, the temperatures of the heating elements after being electrified are different, so as to heat the atomized liquid in the adsorption areas a at different temperatures, respectively, thereby achieving the optimal heating and atomizing effect.

When more kinds of atomized liquid are to be heated, the number of the heating bodies, the adsorption areas A and the liquid inlets can be correspondingly increased, and the atomized liquid flows to the adsorption areas A respectively, and then is heated and atomized by the heating bodies corresponding to the adsorption areas A, so that the purpose of heating various atomized liquids at the optimized temperature is achieved.

Preferably, different atomized liquids have different boiling points so as to be heated at proper temperatures respectively, thereby achieving the best atomization effect, avoiding harmful substances generated due to overhigh temperature, improving the safety and simultaneously ensuring the taste of each atomized liquid to be in the best state.

When the atomizing liquid phase that flows into each adsorption zone A is the same, then can only set up a stock solution chamber B, let the atomizing liquid in the stock solution chamber B respectively through each inlet flow direction each adsorption zone A, the mixed outflow after the heating.

Preferably, different absorption pieces form each absorption area A, and each absorption piece corresponds a heating element respectively, and preferably, different absorption piece intervals set up, let the absorption piece divide into the multistage formula, avoid mutual interference between the different atomized liquid.

As shown in fig. 8, in addition, the characteristics that different atomized liquids are not melted can be utilized, and the adsorption elements can be spliced, or the adsorption regions a of the adsorption unit 11 can be integrated into a single structure by adopting a single stage.

Specifically, referring to fig. 1 to 7, in some embodiments, the heating unit 12 includes a first heating element 121, a second heating element 122, two electrodes 123 connected between the first heating element 121 and the second heating element 122, and leads 124 electrically connected to the two electrodes 123, respectively, wherein the first heating element 121 and the second heating element 122 are arranged in parallel between the two electrodes 123, and the two electrodes 123 are connected to a power supply device, respectively, to supply power to the first heating element 121 and the second heating element 122, and then heat.

Parallelly connected through two heat-generating bodies, two parallelly connected heat-generating body common electrode 123 form a heating element, and two heat-generating bodies produce different temperature intervals when circular telegram, undertake respectively to different atomized liquid, like the atomizing of propylene glycol and glycerine, the steam after the atomizing is amalgamated and flows out together and supplies with the user, and atomizing temperature is safer like this, can guarantee moreover that each kind of material of atomized liquid can both atomize and volatilize.

The heating unit 12 includes a first heating element 121 and a second heating element 122 sharing an electrode 123, so that the two heating elements are equivalent to a parallel connection state, and the heat quantity can be controlled by the resistances of the first heating element 121 and the second heating element 122, the length of a heating circuit, and the thickness of the heating circuit, so as to achieve the purpose of different required temperatures.

For example, the first and

second heating elements

121 and 122 have different line lengths, line resistances, and line cross-sectional areas, so that the first and

second heating elements

121 and 122 have different temperatures after being energized.

Specifically, in the present embodiment, a first liquid inlet hole 131 and a second liquid inlet hole 132 are axially distributed on the casing 13.

First stock solution chamber 21, second stock solution chamber 22 supply first atomized liquid, second atomized liquid to deposit respectively, and first stock solution chamber 21 and first feed liquor hole 131 intercommunication, second stock solution chamber 22 and second feed liquor hole 132 intercommunication let first atomized liquid, second atomized liquid flow to different atomizing district respectively.

In some embodiments, the housing 13 is cylindrical, and is generally made of a metal stainless steel material to ensure the supporting strength, and the first liquid inlet hole 131 and the second liquid inlet hole 132 are distributed along the axial direction of the housing 13.

Further, the first and

second heating elements

121 and 122 are wound, and the adsorption unit 11 includes first and

second adsorption members

111 and 112 wound around the first and

second heating elements

121 and 122, respectively. Preferably, the adsorbing member is formed by winding a plurality of layers together with the heating element, and is fitted into the inner hole of the case 13.

After the first absorbing part 111 and the second absorbing part 112 are respectively wound outside the first heating element 121 and the second heating element 122, the housing 13 is sleeved outside the first absorbing part 111 and the second absorbing part 112, the housing 13 provides support strength for the first absorbing part 111, the second absorbing part 112, the first heating element 121 and the second heating element 122, and the first heating element 121 and the first absorbing part 111 are located inside the first liquid inlet hole 131.

The second heating element 122 and the second adsorbing member 112 are located inside the second liquid inlet hole 132, so that the first liquid inlet hole 131 and the second liquid inlet hole 132 can allow the atomized liquid in the first liquid storage cavity 21 and the second liquid storage cavity 22 to flow to the first adsorbing member 111 and the second adsorbing member 112 to be heated and atomized respectively, and the aerosol after being heated and atomized respectively flows out after being mixed in the middle of the curled first heating element 121 and the curled second heating element 122.

Further, as shown in fig. 2, 3, and 9, the lead 124 is led out from one end of the housing 13, the atomization assembly 1 further includes a fixing plug 14 mounted on an inner ring at one end of the housing 13, and the fixing plug 14 presses the lead 124 on an inner wall surface of the housing 13, so that the lead 124 is fixed more easily. Meanwhile, the middle part of the fixing plug 14 is provided with the circulation hole 141 for air circulation, so that atomized aerosol can be mixed into a whole, the smoke quantity is appropriate, the taste is corresponding, and the requirements of users can be well met.

Preferably, the outer ring of the fixing plug 14 is in interference fit with the inner ring of the housing 13, in order to avoid damage to the lead 124 caused by the pressing force between the fixing plug 14 and the housing 13, a plurality of grooves 142 are circumferentially arranged on the outer ring of the fixing plug 14 to form a gap with the inner wall of the housing 13 for the lead 124 to pass through, and the gap between the grooves 142 and the inner wall of the housing 13 is smaller than the outer diameter of the lead 124, so that the lead 124 can be pressed and positioned.

Furthermore, the fixing plug 14 is made of soft material, and the outer ring of the fixing plug 14 is in interference fit with the inner ring of the housing 13, so that the lead 124 can be pressed by using the soft property of the fixing plug 14, and the lead 124 is prevented from being damaged.

The lead 124 is generally a wire with an insulating sheath, and the lead 124 has a certain tension by the clamping force between the fixing plug 14 and the housing 13, so that the lead 124 is prevented from being disconnected from the electrode 123 and the power supply device after being pulled.

In other embodiments, the housing 13 may also be a non-tubular structure such as a plane or a curved surface, the adsorbing member is attached to one side of the housing 13, the liquid storage cavity B is located at the other side of the housing 13, and the atomized liquid in the liquid storage cavity B flows to the adsorbing member and is heated and atomized by the heating element at the corresponding position.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The atomizing assembly for heating in a partitioning mode is characterized by comprising an adsorption unit (11), a heating unit (12) and a shell (13);

the adsorption unit (11) comprises at least two adsorption zones (A) for respectively adsorbing the atomized liquid;

the heating unit (12) comprises at least two heating bodies which are arranged in a staggered mode, and each adsorption area (A) corresponds to each heating body in position;

the shell (13) is cylindrical, the adsorption unit (11) and the heating unit (12) are arranged in the shell (13), and at least two liquid inlet holes are axially distributed in the shell (13) so as to allow atomized liquid to flow to the adsorption areas (A) through the liquid inlet holes respectively;

after being electrified, each heating body generates heat and then respectively heats the atomized liquid in each adsorption area (A).

2. The atomizing assembly according to claim 1, wherein the temperatures of said heat-generating bodies after being energized are different to heat the atomized liquid in said adsorption zone (a) at different temperatures, respectively.

3. The atomizing assembly according to claim 1, characterized in that said heat generating unit (12) comprises a first heat generating body (121), a second heat generating body (122) disposed in parallel, two electrodes (123) connected between said first heat generating body (121), said second heat generating body (122), and leads (124) electrically connected to said two electrodes (123), respectively.

4. The atomizing assembly according to claim 3, characterized in that the first and second heat generating bodies (121, 122) are different in some or all of the line length, the line resistance value, and the line sectional area, so that the temperatures of the first and second heat generating bodies (121, 122) after being energized are different.

5. The atomizing assembly according to claim 3, characterized in that each of said adsorption zones (A) of said adsorption unit (11) is of unitary construction; or different adsorption pieces form the adsorption areas (A), and each adsorption piece corresponds to one heating body.

6. The atomizing assembly according to any one of claims 3 to 5, characterized in that said housing (13) is provided with a first inlet hole (131) and a second inlet hole (132) which are axially distributed;

the first heating body (121) and the second heating body (122) are arranged in a curling manner, and the adsorption unit (11) comprises a first adsorption part (111) and a second adsorption part (112) which are respectively wound outside the first heating body (121) and the second heating body (122);

the shell (13) is sleeved outside the first absorbing part (111) and the second absorbing part (112), the first heating element (121) and the first absorbing part (111) are located on the inner side of the first liquid inlet hole (131), and the second heating element (122) and the second absorbing part (112) are located on the inner side of the second liquid inlet hole (132).

7. The atomizing assembly according to claim 6, characterized in that said atomizing assembly (1) further comprises a fixing plug (14) mounted at an inner ring of one end of said housing (13), said lead wire (124) is led out from one end of said housing (13), and said fixing plug (14) presses said lead wire (124) on an inner wall surface of said housing (13).

8. The atomizing assembly of claim 7, characterized in that the outer ring of said fixed plug (14) is provided with at least one groove (142) along the circumferential direction to form a gap with the inner wall of said housing (13) for said lead wire (124) to pass through, the gap between said groove (142) and the inner wall of said housing (13) being smaller than the outer diameter of said lead wire (124).

9. The atomizing assembly of claim 8, characterized in that said fixing plug (14) is made of soft material, and the outer ring of said fixing plug (14) is in interference fit with the inner ring of said housing (13).

10. An atomizer, characterized in that, include at least two stock solution chambeies (B), and the atomization assembly (1) of any claim 1 to 9, each stock solution chambeies (B) deposits the atomized liquid respectively, each stock solution chambeies (B) communicates to each adsorption zone (a) respectively, in order to let different adsorption zones (a) adsorb the atomized liquid respectively.