CN215075503U

CN215075503U - Atomization assembly and atomizer

Info

Publication number: CN215075503U
Application number: CN202120582480.2U
Authority: CN
Inventors: 汪小蝶
Original assignee: Shenzhen Huachengda Development Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-10
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to an atomization component and atomizer, atomization component includes the framework subassembly and inlays in the heating element of framework subassembly, the framework subassembly includes first framework, heating element include at least part bury underground in the liquid of leading of the horizontal one side of first framework and set up in lead the heat-generating body of liquid, lead liquid have be used for follow the external imbibition face of absorbing liquid matrix and with the atomizing face of heat-generating body contact. The heating assembly is embedded in one transverse side of the first frame body, the structural configuration is favorable for vertically arranging the atomizing surface of the heating assembly, so that the airflow direction flowing through the atomizing surface is parallel or approximately parallel to the atomizing surface, and the atomizing effect is more sufficient.

Description

Atomization assembly and atomizer

Technical Field

The utility model relates to an atomizing field, more specifically say, relate to an atomization component and atomizer.

Background

The existing products for heating, atomizing and smoking the liquid substrate, such as electronic cigarettes, have the heating components which are difficult to fix. In addition, the atomizing surface of the heating component is usually transversely arranged and is perpendicular to the airflow direction, which easily causes insufficient atomization.

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 modified and have this atomizing subassembly's atomizer.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure atomizing subassembly, includes the frame body subassembly and inlay in the heating element of frame body subassembly, the frame body subassembly includes first frame body, heating element include at least part bury underground in the liquid of leading of the horizontal one side of first frame body and set up in lead the heat-generating body of liquid, lead the liquid have be used for from the external imbibition face of absorbing liquid matrix and with the atomizing face of heat-generating body contact.

In some embodiments, the drain body includes a drain body embedded in the frame assembly and at least one extension projecting downward from a bottom of the drain body for recovering condensate.

In some embodiments, the heating assembly further includes two electrode pins respectively connected to two ends of the heating element, and the two electrode pins extend from the bottom of the heating element and are perpendicular to the heating element.

In some embodiments, the heat generating body is perpendicular to the bottom surface of the frame assembly, or the heat generating body and the bottom surface of the frame assembly form an included angle of 60-90 degrees.

In some embodiments, the liquid-conducting body is made of at least one of cotton, hemp, porous ceramic, and fiber rope.

In some embodiments, the heating element is sheet-shaped and disposed on a side of the liquid guide body facing away from the first frame body.

In some embodiments, the frame assembly is formed with at least one liquid inlet channel for communicating the liquid suction surface with the outside and at least one atomization channel for communicating the atomization surface with the outside.

In some embodiments, the frame assembly further includes a second frame body coupled to the first frame body, and the first frame body and the second frame body are respectively located at two lateral sides of the heat generating assembly.

In some embodiments, the heat generating body is fixed to the second frame body by welding, injection molding or adhesion.

In some embodiments, the first frame and the second frame are snap-fit connected.

The utility model also provides an atomizer, including inside be formed with the casing in stock solution chamber and set up in the casing as above-mentioned arbitrary atomization component, the stock solution chamber with imbibition face leads liquid intercommunication.

In some embodiments, the atomizer further comprises a base coupled to the bottom of the housing, the atomizing assembly being disposed on the base.

In some embodiments, two electrode columns are disposed on the base, and the two electrode columns are electrically connected to the positive electrode and the negative electrode of the heating element respectively.

In some embodiments, the atomizer further comprises a seal disposed in the housing and sleeved over the heat generating component.

Implement the utility model discloses following beneficial effect has at least: the atomization assembly is simple in structure and low in cost; the heating assembly is embedded in one transverse side of the first frame body, the structural configuration is favorable for vertically arranging the atomizing surface of the heating assembly, so that the airflow direction flowing through the atomizing surface is parallel or approximately parallel to the atomizing surface, and the atomizing effect is more sufficient.

Drawings

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

fig. 1 is a schematic perspective view of an atomizer according to some embodiments of the present invention;

FIG. 2 is a schematic view of the atomizer shown in FIG. 1, taken along the line A-A;

FIG. 3 is a schematic view of the atomizer shown in FIG. 1, taken along the line B-B;

FIG. 4 is a schematic view of an exploded view of the atomizer shown in FIG. 1;

FIG. 5 is a schematic perspective view of the atomizing assembly of FIG. 1;

fig. 6 is an exploded view of the atomizing assembly of fig. 5.

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.

Fig. 1 illustrates an atomizer according to some embodiments of the present invention, which may be combined with a power supply device (not shown) to form a generally flat electronic atomizer for heating and atomizing liquid substrates such as tobacco smoke and liquid chemicals. The atomizer is used for containing liquid matrix, heating and atomizing the liquid matrix and conveying mist, and the power supply device is used for supplying power to the atomizer and controlling the whole electronic atomization device to be turned on or turned off. It is to be understood that the electronic atomizer is not limited to the flat shape, and may have other shapes such as a cylindrical shape, an elliptic cylindrical shape, and a rectangular parallelepiped shape.

As shown in fig. 2 to 6, the atomizer may include a housing 1 having a liquid storage chamber 10 and an air outlet channel 110 formed therein, a base 2 fitted to an opening at the bottom of the housing 1, an atomizing assembly 3 disposed in the housing 1, and a sealing sleeve 4 disposed in the housing 1 and sleeved over the atomizing assembly 3. The atomizing assembly 3 is disposed on the base 2, and includes a frame assembly 31 and a heating assembly 32 embedded in the frame assembly 31.

The housing 1 may be substantially flat, a vent pipe 11 is integrally formed on a top wall of the housing 1 and extends downward along a longitudinal direction, a liquid storage chamber 10 for storing a liquid medium is defined between an outer wall surface of the vent pipe 11 and an inner wall surface of the housing 1, and an air outlet channel 110 for guiding out mist is defined by an inner wall surface of the vent pipe 11. In other embodiments, the vent tube 11 and the housing 1 may be separately manufactured and assembled together.

The base 2 may be made of a plastic material in some embodiments, and may include a plate-shaped base 21 and an embedded portion 22 extending upward from the periphery of the base 21. The insertion portion 22 is annular and is tightly inserted into the lower opening of the housing 1. At least one air inlet hole 210 communicated with the outside is formed on the base 21 along the longitudinal direction. The top surface of the base 21 is recessed to form a receiving groove 211, and the receiving groove 211 is located below the heating element 32 and is used for receiving condensate generated in the long-term atomization process. Two electrode posts 24 are disposed on the base 21 along the longitudinal direction for electrically connecting with the heating element 32. The two electrode posts 24 may be arranged along the length of the base 21.

The heating element 32 includes a liquid guide 321, a heating element 322 disposed on the liquid guide 321, and two electrode pins 323 connected to both ends of the heating element 322. The liquid guide 321 can be made of one or more of cotton, hemp, porous ceramics and fiber ropes. The liquid guide 321 has a liquid absorbing surface 3211 and an atomizing surface 3212. The liquid absorbing surface 3211 is in liquid guiding communication with the liquid storage cavity 10 and is used for absorbing the liquid substrate from the liquid storage cavity 10. The heating element 322 is disposed on the atomization surface 3212 and is in close contact with the atomization surface 3212 to heat and atomize the liquid substrate absorbed by the liquid 321.

The liquid guiding member 321 is substantially a T-shaped plate in the embodiment, and may include a liquid guiding main body 3213 with a square plate shape and an extending portion 3213 extending downward from the bottom of the liquid guiding main body 3213. A liquid absorbing surface 3211 is formed on the top surface of the liquid guiding body 3213, and an atomizing surface 3212 is formed on one lateral side surface of the liquid guiding body 3213. The atomization surface 3212 is vertically arranged and perpendicular to the liquid suction surface 3211. The airflow direction of the atomizing surface 3212 is parallel or approximately parallel to the atomizing surface 3212, so that the atomizing effect is more sufficient, the airflow is smoother, and the user experience is better. The extension portion 3213 may extend into the receiving groove 211, and the condensate received in the receiving groove 211 may flow to the liquid guiding main body 3213 through the extension portion 3213 to be secondarily atomized. It is to be understood that the shapes and the number of the extending portions 3213 and the receiving grooves 211 are not limited.

The heating element 322 may be a metal sheet heating element, and may be perpendicular to the bottom surface of the frame assembly 31. In other embodiments, the heat-generating body 322 may also form an angle of 60-90 degrees with the bottom surface of the frame assembly 31. The two electrode pins 323 can be bent and extended from the two ends of the bottom of the heating element 322 respectively and are perpendicular to the heating element 322, so as to be convenient to be respectively contacted and conducted with the two electrode posts 24.

The frame assembly 31 may be made of a plastic material, and may include a first frame 311 and a second frame 312 coupled to the first frame 311. The first frame 311 and the second frame 312 are respectively located at two lateral sides of the heat generating component 32. The liquid guide 321 is at least partially embedded in one side of the first frame 311, and the heating element 322 is fixed to the second frame 312 by welding, injection molding, or adhesion.

The frame assembly 31 is formed with at least one liquid inlet channel 3110 communicating the liquid suction surface 3211 with the liquid storage chamber 10 and at least one atomization channel 3120 communicating the atomization surface 3212 with the air inlet hole 210. Specifically, in the present embodiment, the first frame body 311 includes a body portion 3111 vertically disposed and a top wall 3112 integrally combined with a top portion of the body portion 3111 and laterally disposed. The top wall 3112 is provided on the liquid guide 321 and the second housing 312 to form a top wall of the housing assembly 31. The liquid inlet passage 3110 is provided in two and is longitudinally formed on the top wall 3112, and the two liquid inlet passages 3110 may be formed on both sides of the top wall 3112 in the length direction. It is understood that in other embodiments, the top wall of the frame assembly 31 may also be formed on the second frame 312, or formed by the first frame 311 and the second frame 312 together. The liquid inlet passage 3110 may be formed on a side surface of the housing unit 31, for example, a side surface of the first housing 311 facing away from the heating element 322 or both left and right side surfaces of the housing unit 31.

The second frame body 312 may include a body portion 3122 vertically disposed and two clip arms 3122 protruding from left and right sides of the body portion 3122 toward the first frame body 311, respectively. The atomizing passage 3120 extends transversely through the body portion 3122 to face the heating element 322. The cross section of the latch arm 3122 is substantially L-shaped, and the two latch arms 3122 are respectively latched to the left and right sides of the first frame 311, so as to latch and fix the first frame 311 and the second frame 312 to each other. In other embodiments, the latch arm 3122 may also be disposed on the first frame 311. Further, the shape and number of the snap arms 3122 are not limited.

In other embodiments, the frame assembly 31 may only be provided with the first frame 311, and the heating assembly 32 is closely fixed to one side of the first frame 311, so that the second frame 312 may be omitted, and the structure may be further simplified.

The sealing sleeve 4 may in some embodiments be made of a flexible material, such as silicone, which may comprise a lower sealing portion 41 at the lower part and an upper sealing portion 42 at the upper part. The lower sealing portion 41 is sleeved above the base 2 and the atomizing assembly 3, and a liquid inlet hole 410 for communicating the liquid storage cavity 10 with the liquid inlet channel 3110 is formed on the lower sealing portion 41. In this embodiment, there are two liquid inlet holes 410, which are respectively communicated with the two liquid inlet channels 3110. The lower sealing part 41 is hermetically embedded in the housing 1, an outer ring of the lower sealing part 41 can protrude to form at least one ring of annular protrusion 411, and the annular protrusion 411 is in interference fit with an inner wall surface of the housing 1, so that the effectiveness and reliability of sealing are improved. The upper sealing portion 42 is integrally formed by extending upward from the top surface of the lower sealing portion 41. The upper sealing part 42 is formed with a through hole 420 along a longitudinal direction, and the lower end of the air pipe 11 is tightly inserted into the through hole 420 and is communicated with the through hole 420.

Therefore, the air inlet hole 210, the atomizing channel 3120, the through hole 420 and the air outlet channel 110 are sequentially communicated from bottom to top to form a complete mist conveying channel.

In some embodiments, the atomizer may further include a fixing member 5 sleeved outside the housing 1 and the base 2. The fixing piece 5 can be formed by stamping and stretching a metal material, plays roles of fixing and decorating, and can reduce the influence of expansion with heat and contraction with cold on an assembly structure. The fixing member 5 may be snap-fit connected with the housing 1. Specifically, the bottom outer wall surface of the housing 1 is formed with at least one (four in this embodiment) catch 12 protruding outward, and the fixing member 5 is formed with at least one (four in this embodiment) catch groove 51 corresponding to the at least one catch 12. The retainer 12 is engaged with the retainer groove 51 to fixedly engage the fixing member 5 with the housing 1. It will be appreciated that in other embodiments, the fixing member 5 may not be provided, and may be directly fixed by the base 2 and the housing 1 through a fitting structure such as a tight fit or a snap fit.

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

The above examples only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The atomizing assembly is characterized by comprising a frame body assembly (31) and a heating assembly (32) embedded in the frame body assembly (31), wherein the frame body assembly (31) comprises a first frame body (311), the heating assembly (32) comprises a liquid guide body (321) at least partially embedded in one transverse side of the first frame body (311) and a heating body (322) arranged on the liquid guide body (321), and the liquid guide body (321) is provided with a liquid absorption surface (3211) for absorbing a liquid matrix from the outside and an atomizing surface (3212) contacted with the heating body (322).

2. The atomizing assembly of claim 1, wherein said liquid guide (321) includes a liquid guide body (3213) embedded in said frame assembly (31) and at least one extension (3214) projecting downward from a bottom of said liquid guide body (3213) for recovering condensate.

3. The atomizing assembly according to claim 1, wherein said heating element (32) further comprises two electrode pins (323) connected to both ends of said heating element (322), respectively, said two electrode pins (323) extending from the bottom of said heating element (322) and being perpendicular to said heating element (322).

4. The atomizing assembly of claim 1, wherein said heat-generating body (322) is perpendicular to the bottom surface of said frame assembly (31), or said heat-generating body (322) forms an angle of 60-90 degrees with the bottom surface of said frame assembly (31).

5. The atomizing assembly of claim 1, wherein the liquid guide (321) is made of at least one of cotton, hemp, porous ceramic, and fiber rope.

6. The atomizing assembly of claim 1, wherein the heat generating body (322) is sheet-shaped and disposed on a side of the liquid guide (321) facing away from the first frame (311).

7. The atomizing assembly of claim 1, characterized in that said frame assembly (31) is formed with at least one liquid inlet channel (3110) communicating said liquid suction surface (3211) with the outside and at least one atomizing channel (3120) communicating said atomizing surface (3212) with the outside.

8. The atomizing assembly of any one of claims 1 to 7, characterized in that said frame assembly (31) further comprises a second frame (312) engaged with said first frame (311), said first frame (311) and said second frame (312) being respectively located at two lateral sides of said heat generating assembly (32).

9. The atomizing assembly of claim 8, wherein said heat-generating body (322) is fixed to said second frame (312) by welding, injection molding or adhesion.

10. The atomizing assembly of claim 8, characterized in that said first frame (311) and said second frame (312) are snap-connected.

11. An atomizer, characterized in that, including the casing (1) that has stock solution chamber (10) formed inside and set up in the stated casing (1) the atomization assembly (3) of any one of claims 1-10, the stated stock solution chamber (10) leads the liquid and communicates with stated liquid suction surface (3211).

12. Atomiser according to claim 11, characterised in that it further comprises a base (2) fitted to the bottom of the housing (1), the atomising assembly (3) being arranged on the base (2).

13. The atomizer according to claim 12, wherein two electrode posts (24) are disposed on the base (2), and the two electrode posts (24) are respectively electrically connected with the positive electrode and the negative electrode of the heating element (322).

14. A nebulizer as claimed in claim 11, further comprising a seal (4) disposed in the housing (1) and sleeved over the heat generating component (32).