CN212345288U

CN212345288U - Atomizing core subassembly, atomizer and electron cigarette of electron cigarette

Info

Publication number: CN212345288U
Application number: CN201922208236.5U
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-01-15
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an atomizing core subassembly, atomizer and electron cigarette of electron cigarette, atomizing core subassembly includes fixing base, lid, heating element and regulating part, the lateral wall of fixing base first end is equipped with the inlet port, and the relative second end is equipped with the first holding tank that is linked together with the inlet port, the lid shroud the second end, and enclose into the atomizing chamber with the first holding tank, the heating element holding is in the atomizing chamber; the adjusting piece is rotatably arranged at the first end of the fixed seat, and when the adjusting piece is rotated, the adjusting piece can partially cover the air inlet hole so as to adjust the size of the air inlet hole. The utility model discloses a direct rotatable setting of regulating part is on atomizing core subassembly for atomizing core subassembly's inlet port size is adjustable, thereby reaches the purpose of adjusting the air input, makes atomizing core subassembly can be applicable to the atomizer of different air input demands like this, increases its range of application, and convenient assembly.

Description

Atomizing core subassembly, atomizer and electron cigarette of electron cigarette

Technical Field

The utility model relates to an electron cigarette technical field, in particular to atomizing core subassembly of electron cigarette and atomizer and electron cigarette of using this atomizing core subassembly.

Background

With the development of electronic cigarette technology, small cigarettes which are small in size and convenient to carry and use are increasingly popular. The atomizers for small cigarettes mainly include two types, namely closed atomizers and open atomizers. Some of these open atomizers allow the user to self-prime and replace the atomizing core assembly so that the atomizer body components can be reused. However, the air inlet of the existing atomizing core assembly is fixed in size, and a user can only select an atomizer with an adjusting structure in the atomizer main body if needing to adjust the air inflow, so that the individual requirements of the user cannot be fully met.

Thus, the prior art is still subject to improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an atomizing core subassembly of electron cigarette aims at making atomizing core subassembly itself have adjustable inlet port, has improved atomizing core subassembly's application range.

In order to achieve the above object, the utility model adopts the following technical scheme:

an atomizing core assembly of an electronic cigarette comprises a fixed seat, a cover body, a heating assembly and an adjusting piece, wherein an air inlet is formed in the side wall of a first end of the fixed seat, a first accommodating groove communicated with the air inlet is formed in an opposite second end of the fixed seat, the cover body covers the second end and encloses an atomizing cavity with the first accommodating groove, and the heating assembly is accommodated in the atomizing cavity; the adjusting piece is rotatably arranged at the first end of the fixed seat, and when the adjusting piece is rotated, the adjusting piece can partially cover the air inlet hole so as to adjust the size of the air inlet hole.

The atomizing core component of electron cigarette, wherein, the regulating part is annular structure, and its cover is located the first end of fixing base, and be equipped with the corresponding regulation hole of inlet port.

The atomizing core subassembly of electron cigarette, wherein, the size that the regulation hole extends along the circumferential direction is greater than or equal to the inlet port is along the size of circumferential direction.

The atomizing core component of electron cigarette, wherein, it still includes damping piece, damping piece cover is located first end, and be located between fixing base and the regulating part to contact with the two respectively.

The atomizing core assembly of the electronic cigarette is characterized in that a first end is provided with a first limiting groove, part of the damping piece is accommodated in the first limiting groove, and part of the damping piece extends out of the first limiting groove and is in contact with the adjusting piece.

The atomizing core subassembly of electron cigarette, wherein, the damping piece adopts the flexible glue material to make, and respectively with fixing base and regulating part elasticity butt.

The atomizing core assembly of the electronic cigarette is characterized in that the fixing seat comprises a base with a second accommodating groove and an installation sleeve with a first through hole, the second accommodating groove and the first through hole extend in the same direction, and the installation sleeve is partially sleeved on the base so that the first through hole is communicated with the second accommodating groove to form the first accommodating groove; the side wall of the end, away from the mounting sleeve, of the second accommodating groove is provided with the air inlet hole.

The atomizing core subassembly of electron cigarette, wherein, the base deviates from the endwall of mounting groove outwards extends in radial direction in order to form first chassis, the installation cover is close to the endwall of base outwards extends in radial direction in order to form the second chassis, there is the clearance between first chassis and the second chassis, the regulating part is located in the clearance.

The atomizing core component of electron cigarette, wherein, one of first chassis and second chassis is equipped with the kink towards another, another with the kink butt to enclose into and be used for holding the spacing chamber of adjustable ring, the kink be equipped with the coaxial through-hole of inlet port, regulating part is followed the through-hole is exposed out and is used for the user to operate.

The utility model provides an atomizer of electron cigarette, wherein, it includes as above arbitrary the atomizing core subassembly of electron cigarette, the atomizer is equipped with the mounting groove, the pluggable installation of atomizing core subassembly in the mounting groove, just regulating part holding is in for user operation outside the mounting groove.

An electronic cigarette comprises a power supply device and the atomizer of the electronic cigarette.

The utility model provides an atomizing core assembly, an atomizer and an electronic cigarette of an electronic cigarette, the atomizing core assembly comprises a fixed seat, a cover body, a heating assembly and an adjusting piece, wherein the side wall of a first end of the fixed seat is provided with an air inlet, an opposite second end is provided with a first accommodating groove communicated with the air inlet, the cover body covers the second end and encloses an atomizing cavity together with the first accommodating groove, and the heating assembly is accommodated in the atomizing cavity; the adjusting piece is rotatably arranged at the first end of the fixed seat, and when the adjusting piece is rotated, the adjusting piece can partially cover the air inlet hole so as to adjust the size of the air inlet hole. The utility model discloses a direct rotatable setting of regulating part is on atomizing core subassembly for atomizing core subassembly's inlet port size is adjustable, thereby reaches the purpose of adjusting the air input, makes atomizing core subassembly can be applicable to the atomizer of different air input demands like this, increases its range of application, and convenient assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Figure 1 is a perspective view of a preferred embodiment of an atomizing core assembly of an electronic cigarette provided by the present invention;

figure 2 is an exploded view of a preferred embodiment of an atomizing core assembly of an electronic cigarette provided by the present invention;

figure 3 is a cross-sectional view of a preferred embodiment of an atomizing core assembly of an electronic cigarette provided by the present invention;

fig. 4 is an exploded view of a preferred embodiment of an atomizer of an electronic cigarette according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Fixed seat	2	Cover body
3	Adjusting part	4	Oil passing channel
				5	Damping member	6	Atomizing chamber
11	Base seat	12	Mounting sleeve
				13	First holding tank	111	Air intake
112	First chassis	121	Second chassis
				122	A bent part	123	First through hole
124	Second through hole	21	Third through hole
				31	Adjusting hole	32	Acting part
113	Second holding tank	100	Atomizing core subassembly
				200	Mounting groove	300	Sealing ring

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the atomizing core assembly of the electronic cigarette includes a fixing base 1, a cover body 2, a heating assembly (not shown in the figure) and an adjusting member 3, wherein an air inlet 111 is disposed on a side wall of a first end of the fixing base 1, a first accommodating groove 13 communicated with the air inlet 111 is disposed on an opposite second end, the cover body 2 covers the second end and encloses an atomizing cavity 6 with the first accommodating groove 13, and the heating assembly is accommodated in the atomizing cavity 6; the adjusting member 3 is rotatably disposed at the first end of the fixing base 1, and when the adjusting member 3 is rotated, the adjusting member 3 can partially cover the air inlet hole 111 to adjust the size of the air inlet hole 111. This embodiment is through setting up the rotatable size that adjusts inlet port 111 in fixing base 1 that adjusts regulating part 3 for atomizing core subassembly itself has adjustable inlet port 111, is convenient for be applied to atomizing core subassembly in the atomizer of different air input demands, has increased atomizing core subassembly's range of application.

In this embodiment, as shown in fig. 2 to 3, the fixing base 1 includes a base 11 and an installation sleeve 12, the base 11 is provided with a second receiving groove 113, the installation sleeve 12 is provided with a first through hole 123, and the installation sleeve 12 is sleeved on the base 11, so that the second receiving groove 113 is communicated with the first through hole 123 to enclose the first receiving groove 13. The cover body 2 covers one end of the mounting sleeve 12 away from the base 11, and closes the opening of the first receiving groove 13 to form an atomizing chamber 6. The heating assembly is accommodated in the atomizing chamber 6. When the atomizing core assembly is installed in the atomizer, an oil storage cavity is defined by the periphery of the atomizing core assembly and the atomizer, and the atomizing cavity 6 is an independent cavity accommodated in the oil storage cavity. In order to enable the smoke liquid stored in the oil storage cavity to enter the atomization cavity 6 for atomization, the mounting sleeve 12 is provided with at least one second through hole 124, and the cover body 2 is covered outside the sleeve and provided with at least one third through hole 21 communicated with the second through hole 124 at a corresponding position. The second through hole 124 communicates with the third through hole 21 to form the oil passing passage 4. The oil in the oil storage cavity enters the atomizing cavity 6 through the at least one oil passage 4, and is atomized by the heating component in the atomizing cavity 6.

In practical application, the heating assembly comprises a heating element and an oil guide member. The heating element can be a heating wire, a heating sheet, a heating net and the like. The oil guide can be oil guide cotton and/or porous ceramic. For example, the heater may be wound around a wick to form a heater assembly, and the heater assembly may be mounted on the mounting sleeve 12 to complete the assembly. The oil guide member and the heating element may be integrally formed by sintering and installed in the atomizing chamber 6. It should be noted that, the parameters of the heating element (such as resistance, diameter of the heating wire, thickness of the heating plate, etc.) and the oil guide member (such as porosity), and the manner of assembling the two, may be set according to practical requirements, and are not limited herein.

In this embodiment, the side wall of the first end of the fixing base 1 is provided with an air inlet hole 111, that is, the side wall of the end of the second receiving groove 113 away from the mounting sleeve 12 is provided with the air inlet hole 111, so that the air inlet hole 111 is communicated with the second receiving groove 113. That is to say, the air inlet hole 111 is communicated with the atomizing chamber 6, and the air inlet amount in the atomizing chamber 6 can be adjusted by adjusting the size of the air inlet hole 111, so that the purpose of adjusting the amount and the taste of the smoke can be achieved. Correspondingly, the adjusting member 3 is an annular structure, and is rotatably sleeved at the first end of the fixing base 1, where the air inlet 111 is disposed, i.e., the periphery of the base 11, and is provided with at least one adjusting hole 31 coaxial with the air inlet 111. When the adjusting member 3 is rotated, the adjusting member 3 rotates with the fixing base 1 as a rotating shaft, and drives the at least one adjusting hole 31 to rotate, so as to adjust the contact ratio between the at least one adjusting hole 31 and the corresponding air inlet 111, thereby changing the size of the air inlet 111. In practical applications, the size of the adjustment hole 31 extending in the circumferential direction is larger than the size of the air intake hole 111 in the circumferential direction. In this way, the air inlet holes 111 can be completely exposed from the adjusting ring, ensuring the maximum air intake.

Further, in order to realize the limit of the adjusting ring in the rotating process and the hand feeling of the adjusting ring in the adjusting process, the atomizing core assembly further comprises a damping piece 5. The damping piece 5 is sleeved on the periphery of the base 11, is positioned between the base 11 and the adjusting piece 3, and is respectively contacted with the base 11 and the adjusting piece 3. When rotatory during regulating part 3, damping part 5 respectively with the periphery of base 11 and the 3 medial surfaces of regulating part produce the friction, can not only increase pivoted resistance, when external force withdraws simultaneously, rely on effort between damping part 5 and the regulating part 3, and fix a position regulating part 3 for regulating part 3 keeps the position when external force withdraws, thereby guarantees the stability of inlet port 111 regulation back size. In practical applications, the damping member 5 may be made of a soft rubber material, such as rubber, silica gel, or the like. It can be a complete soft rubber ring or a circular arc section made of a plurality of sections of soft rubber. Utilize the elasticity of damping part 5 self for damping part 5 respectively with fixing base 1 and 3 elastic butt of regulating part, reach spacing effect.

Further, a first limit groove (not shown) is formed in the periphery of the base 11, and the damping member 5 is partially accommodated in the first limit groove, partially extends out of the first limit groove and contacts with the adjusting member 3. The displacement of the damping member 5 in the axial direction is limited by the first limit groove, so that the damping member 5 does not move up and down in the axial direction.

In this embodiment, the base 11 extends outward in a radial direction away from the end wall of the mounting sleeve 12 to form a first bottom plate 112, and the mounting sleeve 12 extends outward in a radial direction near the end wall of the base 11 to form a second bottom plate 121. A gap exists between the first chassis 112 and the second chassis 121, the adjusting part 3 is accommodated in the gap, and the displacement of the adjusting part 3 along the axial direction is limited by the gap formed by the two chassis.

Further, the second bottom plate 121 is provided with a bending portion 122 facing the first bottom plate 112, and one end of the bending portion 122 away from the second bottom plate 121 abuts against the first bottom plate 112, so that the second bottom plate 121, the bending portion 122 and the first bottom plate 112 enclose a limiting cavity. The adjusting piece 3 is accommodated in the limiting cavity, so that the adjusting piece 3 is prevented from being mistakenly contacted and rotating. Of course, in practical applications, the first chassis 112 may be provided with the bent portion 122, and the second chassis 121 may abut against the bent portion 122. Further, the bending part 122 is provided with a through hole coaxial with the air inlet hole 111, and the adjusting part 3 is partially exposed from the through hole for operation by a user. Further, in order to facilitate the operation of the user, the first chassis 112, the second chassis 121 and the bending portion 122 are all provided with at least one notch, so that the adjusting member 3 extends out of the at least one notch for the user to rotate.

Further, the surface of the adjusting member 3 is provided with a force application part 32 for increasing roughness, and the force application part 32 may be a plurality of axially, radially or obliquely extending slots, and may also be a roller slot. But also patterns, bumps or other structures that increase the roughness of the conditioning element 3.

The utility model also provides an atomizer of electron cigarette, as shown in figure 4, the atomizer of electron cigarette includes as above arbitrary the atomizing core subassembly 100 of electron cigarette. The atomizer be equipped with the mounting groove 200 of atomizing core subassembly 100 looks adaptation, install that atomizing core subassembly 100 can be inserted in the mounting groove 200, and sealed mounting groove 200 to form inclosed oil storage chamber with the inner wall of mounting groove. In practical applications, a sealing ring 300 may be sleeved on the outer peripheries of the base 11 and the cover 2. When atomizing core subassembly 100 inserts in the mounting groove 200, the sealing washer 300 that cup joints on base 11 and the lid 2 respectively with the mounting groove inner wall elasticity butt of relevant position to sealed atomizing core subassembly 100 and the clearance between the mounting groove 200 inner wall, thereby realize sealedly. The specific structure of the atomizing core assembly 100 refers to the above embodiments, and since the atomizer of the electronic cigarette adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The utility model also provides an electronic cigarette, include as above the atomizer of electronic cigarette, the atomizer of electronic cigarette includes as above arbitrary atomizing core subassembly. Because the atomizer and the atomizing core assembly of the electronic cigarette adopt all technical schemes of all the embodiments, all beneficial effects brought by the technical schemes of the embodiments are at least achieved, and are not repeated herein.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomizing core assembly of an electronic cigarette is characterized by comprising a fixed seat, a cover body, a heating assembly and an adjusting piece, wherein an air inlet is formed in the side wall of a first end of the fixed seat, a first accommodating groove communicated with the air inlet is formed in an opposite second end of the fixed seat, the cover body covers the second end and encloses an atomizing cavity together with the first accommodating groove, and the heating assembly is accommodated in the atomizing cavity; the adjusting piece is rotatably arranged at the first end of the fixed seat, and when the adjusting piece is rotated, the adjusting piece can partially cover the air inlet hole so as to adjust the size of the air inlet hole.

2. The atomizing core assembly of an electronic cigarette according to claim 1, wherein the adjusting member is an annular structure, and is disposed at the first end of the fixing base and provided with an adjusting hole corresponding to the air inlet.

3. The atomizing core assembly of an electronic cigarette of claim 2, wherein the size of the adjustment aperture extending in the circumferential direction is greater than or equal to the size of the air inlet aperture in the circumferential direction.

4. The atomizing core assembly of an electronic cigarette according to claim 1, further comprising a damping member, wherein the damping member is sleeved on the first end, is located between the fixing base and the adjusting member, and is in contact with the fixing base and the adjusting member respectively.

5. The atomizing core assembly of an electronic cigarette according to claim 4, wherein the first end is provided with a first limiting groove, the damping member is partially received in the first limiting groove, and partially extends out of the first limiting groove and contacts the adjusting member.

6. The atomizing core assembly of the electronic cigarette according to claim 4, wherein the damping member is made of a soft rubber material and is elastically abutted against the fixing base and the adjusting member, respectively.

7. The atomizing core assembly of the electronic cigarette according to claim 1, wherein the fixing base includes a base having a second receiving groove and a mounting sleeve having a first through hole, the second receiving groove extends in the same direction as the first through hole, and the mounting sleeve is partially sleeved on the base so that the first through hole communicates with the second receiving groove to form the first receiving groove; the side wall of the end, away from the mounting sleeve, of the second accommodating groove is provided with the air inlet hole.

8. The atomizing core assembly of an electronic cigarette of claim 7, wherein the base extends outwardly in a radial direction away from an end wall of the second receiving slot to form a first floor, the mounting sleeve extends outwardly in a radial direction proximate to an end wall of the base to form a second floor, a gap exists between the first and second floors, and the regulating member is located within the gap.

9. The atomizing core assembly of the electronic cigarette according to claim 8, wherein one of the first base plate and the second base plate is provided with a bending portion facing the other base plate, the other base plate abuts against the bending portion to form a limiting cavity for accommodating the adjusting member, the bending portion is provided with a through hole coaxial with the air inlet, and the adjusting member partially emerges from the through hole for user operation.

10. An atomizer of an electronic cigarette, comprising the atomizing core assembly of the electronic cigarette according to any one of claims 1 to 9, wherein the atomizer is provided with an installation groove, the atomizing core assembly is installed in the installation groove in a pluggable manner, and the adjusting member is accommodated outside the installation groove for a user to operate.

11. An electronic cigarette, comprising a power supply device and the atomizer of the electronic cigarette according to claim 10.