CN113243561B

CN113243561B - Oil bin assembly

Info

Publication number: CN113243561B
Application number: CN202110548516.XA
Authority: CN
Inventors: 彭世键
Original assignee: Shenzhen Mason Vap Technology Co ltd
Current assignee: Shenzhen Mason Vap Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2023-10-03
Anticipated expiration: 2041-05-19
Also published as: CN113243561A

Abstract

The application provides an oil bin assembly. The oil bin assembly comprises an oil cup part and a movable plug, wherein the oil cup part is provided with an oil storage cavity, a diversion channel and a first oil inlet hole, and the oil storage cavity is communicated with the diversion channel through the first oil inlet hole; the movable plug is positioned in the diversion channel and elastically abuts against the oil cup, and the movable plug can be movably connected with the oil cup; the movable plug is provided with a first air passing hole communicated with the diversion channel; the movable plug is used for being arranged corresponding to the first oil inlet before use so as to seal the first oil inlet. The oil bin assembly can realize reliable transportation of tobacco tar under the combined action of the oil cup and the movable plug, and solves the problem that the traditional oil bin assembly is easy to leak oil in the transportation process. The oil bin assembly has the advantages of no heating device, fewer parts, simple overall structure and easiness in processing and manufacturing, namely, the overall structure is simple in process, and the cost of the oil bin assembly is low.

Description

Oil bin assembly

Technical Field

The application relates to the technical field of electronic atomization, in particular to an oil bin assembly.

Background

Traditional electron atomizing device includes oil storehouse subassembly and atomizing piece, and oil storehouse subassembly and atomizing piece integrated into one piece make oil storehouse subassembly and atomizing piece unable dismantlement. Wherein, the oil storehouse subassembly is used for storing tobacco tar, and the atomizing piece is used for carrying out heating atomizing to tobacco tar. Because oil storehouse subassembly and atomizing piece integrated into one piece, before the use, like when transporting, oil storehouse subassembly separates with the atomizing piece through the protection diaphragm to the tobacco tar in the oil storehouse subassembly and the atomizing piece in advance direct contact and the circumstances that have the oil leak exist. In fact, even if a protective membrane exists between the oil bin assembly and the atomization piece, tobacco tar in the oil bin assembly cannot be prevented from being in direct contact with the atomization piece in advance, and the tobacco tar is affected by factors such as shaking or internal and external pressure difference during transportation, so that the oil bin assembly is easy to leak oil in the transportation process, and the reliability is poor. When the tobacco tar in the oil bin assembly is used, the oil bin assembly and the atomization piece are discarded together, so that the tobacco tar cannot be used continuously, and especially the atomization piece has a large influence on the environment, so that the electronic atomization device is poor in use environmental protection.

Disclosure of Invention

The application aims to overcome the defects in the prior art and provides an oil bin assembly for solving the technical problems.

The aim of the application is realized by the following technical scheme:

a sump assembly, the sump assembly comprising:

the oil cup piece is provided with an oil storage cavity, a diversion channel and a first oil inlet hole, and the oil storage cavity is communicated with the diversion channel through the first oil inlet hole;

the movable plug is positioned in the diversion channel and elastically abuts against the oil cup, and the movable plug can be movably connected with the oil cup; the movable plug is provided with a first air passing hole communicated with the diversion channel; the movable plug is used for being arranged corresponding to the first oil inlet hole so as to seal the first oil inlet hole.

In one embodiment, the movable plug is slidably coupled to the oil cup.

In one embodiment, the oil cup includes an oil cup and a center tube; the oil storage cavity is arranged on the oil cup, and the diversion channel and the first oil inlet are both arranged on the central pipe; the central pipe is positioned in the oil storage cavity and connected with the oil cup;

the oil bin assembly further comprises a sealing plug, the sealing plug is located in the oil storage cavity and is elastically abutted to the oil cup piece so as to seal the oil storage cavity, the sealing plug is sleeved on the central tube, the movable plug is elastically abutted to the central tube, and the movable plug is slidably connected to the central tube.

In one embodiment, the oil cup is further provided with an air outlet hole, the air outlet hole is communicated with the oil storage cavity, the central tube is arranged around the air outlet hole, and the flow guide channel is communicated with the air outlet hole.

In one embodiment, the oil cup is further provided with an open slot, the oil storage cavity and the flow guide channel are both communicated with the open slot, the open slot is communicated with the air outlet hole through the first air passing hole and the flow guide channel, the movable plug is assembled in the central tube through the open slot, and the sealing plug is assembled in the inner wall of the oil storage cavity through the open slot.

In one embodiment, an insertion boss is convexly arranged on the inner wall of the oil storage cavity, an insertion groove is formed in the insertion boss, the insertion groove is communicated with the air outlet, and the central tube is located in the insertion groove and is inserted into the insertion boss.

In one embodiment, the plug boss is an interference fit with the center tube.

In one embodiment, the movable plug is a silicone plug.

In one embodiment, the cross-sectional diameter of the flow-directing channel is smaller than the cross-sectional diameter of the movable plug.

In one embodiment, the movable plug comprises a movable plug main body and a sleeving pushing part which are connected;

the movable plug main body is positioned in the diversion channel and elastically abuts against the oil cup, the movable plug main body can be movably connected to the oil cup, the first air passing hole comprises an air passing hole main body which is formed in the movable plug main body and a communication hole which is formed in the sleeving pushing part, and the communication hole is communicated with the diversion channel through the air passing hole main body so that the first air passing hole is communicated with the diversion channel; the movable plug main body is arranged corresponding to the first oil inlet hole so as to seal the first oil inlet hole; and a plug gap exists between the outer wall of the sleeving pushing part and the inner wall of the diversion channel.

Compared with the prior art, the application has at least the following advantages:

1. according to the oil bin assembly, the movable plug is arranged in the diversion channel and is elastically abutted with the oil cup, the movable plug can be movably connected to the oil cup, so that the relative connection position of the movable plug and the oil cup is adjustable, before the oil bin assembly is used, the piston piece is arranged corresponding to the first oil inlet hole so as to block the first oil inlet hole, so that tobacco tar in the oil storage cavity cannot enter the diversion channel through the first oil inlet hole, namely, under the combined action of the oil cup and the movable plug, reliable transportation of the tobacco tar can be realized, and the problem that the traditional oil bin assembly is easy to leak oil in the transportation process is solved;

2. the oil bin assembly has no heating device, fewer parts, simple overall structure and easy processing and manufacturing, namely the overall structure has simple process, so that the cost of the oil bin assembly is lower;

3. the oil bin assembly is detachably connected with the heating assembly, namely, the heating assembly can be detached from the oil bin assembly for transportation respectively, and meanwhile, the heating assembly is convenient to use for multiple times; when the tobacco tar in the oil storage cavity is used, namely when the tobacco tar in the oil cup part is used, the oil bin assembly is replaced, that is, the oil bin assembly is detached and can be reused, and the problem that the traditional oil bin assembly and the heating assembly are discarded together to enable the electronic atomization device to be poor in use environmental protection is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the structure of an atomizer according to an embodiment;

FIG. 2 is a schematic cross-sectional view of the sump assembly of the atomizer of FIG. 1, prior to use;

FIG. 3 is a schematic cross-sectional view of an assembly of a sump assembly and a heat generating assembly of the atomizer of FIG. 1;

fig. 4 is a schematic cross-sectional view of a heat generating component of the atomizer of fig. 1.

Detailed Description

In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the application. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The application provides an oil bin assembly, which comprises an oil cup part and a movable plug, wherein the oil cup part is provided with an oil storage cavity, a diversion channel and a first oil inlet hole, and the oil storage cavity is communicated with the diversion channel through the first oil inlet hole; the movable plug is positioned in the diversion channel and elastically abuts against the oil cup, and the movable plug can be movably connected with the oil cup; the movable plug is provided with a first air passing hole communicated with the diversion channel; the movable plug is used for being arranged corresponding to the first oil inlet before use so as to seal the first oil inlet.

According to the oil bin assembly, the movable plug is arranged in the diversion channel and is elastically abutted with the oil cup, the movable plug can be movably connected to the oil cup, so that the relative connection position of the movable plug and the oil cup is adjustable, before the oil bin assembly is used, the piston piece is arranged corresponding to the first oil inlet hole so as to block the first oil inlet hole, so that tobacco tar in the oil storage cavity cannot enter the diversion channel through the first oil inlet hole, namely, under the combined action of the oil cup and the movable plug, reliable transportation of the tobacco tar can be realized, and the problem that the traditional oil bin assembly is easy to leak oil in the transportation process is solved; the oil bin assembly has no heating device, fewer parts, simple overall structure and easy processing and manufacturing, namely the overall structure has simple process, so that the cost of the oil bin assembly is lower; the oil bin assembly is detachably connected with the heating assembly so as to be transported respectively, when the tobacco tar in the oil storage cavity is used, namely, the tobacco tar in the oil cup part is used, the oil bin assembly is replaced, namely, the oil bin assembly is detached so as to be reused, the oil bin assembly is convenient and quick, and the problem that the traditional oil bin assembly and the heating assembly are discarded together so that the electronic atomization device is poor in use environmental protection is solved.

Referring to fig. 1, a schematic diagram of an atomizer 10 according to an embodiment is shown.

The atomizer 10 of one embodiment includes a sump assembly 100 and a heat generating assembly 300, the sump assembly 100 being removably coupled to the heat generating assembly 300 such that the sump assembly 100 may be periodically replaced. In this embodiment, the cartridge assembly 100 is used to store tobacco tar and the heater assembly 300 is used to heat the atomized tobacco tar. In one embodiment, the sump assembly 100 includes an oil cup 110 and a movable plug 130. The oil cup 110 is provided with an oil storage cavity 112, a diversion channel 114 and a first oil inlet hole 116, and the oil storage cavity 112 is communicated with the diversion channel 114 through the first oil inlet hole 116. The oil cup 110 is detachably connected to the heat generating component 300, so that the heat generating component 300 is detachably connected to the oil sump component 100.

The movable plug 130 is located in the flow guiding channel 114 and elastically abuts against the oil cup 110, and the movable plug 130 is movably connected to the oil cup 110, so that the connection position between the movable plug 130 and the oil cup 110 is adjustable. The movable plug 130 is provided with a first air passing hole 132 communicated with the diversion channel 114. Referring also to fig. 2, the movable plug 130 is configured to be disposed corresponding to the first oil inlet hole 116 before use, so as to block the first oil inlet hole 116. The movable plug is used for being abutted with the heating component when in use and moving to a position staggered with the first oil inlet hole relative to the oil cup piece. That is, when in use, the heating assembly 300 is assembled to the oil bin assembly 100, the heating assembly 300 abuts against the movable plug 130, and pushes the movable plug to move to a position offset from the first oil inlet hole 116 relative to the oil cup 110, so that the tobacco tar can enter the diversion channel 114 through the first oil inlet hole 116. The heating component is positioned in the diversion channel and corresponds to the first oil inlet, and is used for heating and atomizing tobacco tar entering the diversion channel through the first oil inlet.

In the atomizer, the oil bin assembly 100 is detachably connected with the heating assembly 300, namely the heating assembly can be detached from the oil bin assembly so as to be used for multiple times; prior to use, the cartridge assembly 100 and the heat generating assembly 300 may be individually packaged and shipped; in use, the oil sump assembly 100 and the heat generating assembly 300 are assembled together; for the oil bin assembly 100, the movable plug 130 is positioned in the diversion channel 114 and elastically abuts against the oil cup 110, the movable plug 130 can be movably connected to the oil cup 110, so that the relative connection position of the movable plug 130 and the oil cup 110 can be adjusted, before the oil bin assembly 100 is used, the piston piece is correspondingly arranged with the first oil inlet 116 to block the first oil inlet 116, so that tobacco tar in the oil storage cavity 112 cannot enter the diversion channel 114 through the first oil inlet 116, namely, under the combined action of the oil cup 110 and the movable plug 130, reliable transportation of the tobacco tar can be realized, and the problem that the traditional oil bin assembly 100 is easy to leak oil in the transportation process is solved; when in use, the oil bin assembly 100 is connected with the heating assembly 300, the movable plug 130 is abutted against the heating assembly 300 and moves to a position staggered with the first oil inlet hole 116 relative to the oil cup 110, so that tobacco tar in the oil storage cavity 112 can enter the diversion channel 114 through the first oil inlet hole 116 to be atomized to form atomized gas.

Specifically, before use, the piston member is disposed corresponding to the first oil inlet hole 116 to block the first oil inlet hole 116, so that the tobacco tar in the oil storage cavity 112 cannot enter the second oil inlet hole 314 and the atomization cavity 316 through the first oil inlet hole 116, and the oil path is in a non-conductive state, i.e. under the combined action of the oil cup 110a and the movable plug 130, reliable transportation of the tobacco tar can be realized, and the problem that the traditional oil bin assembly 100 is easy to leak oil in the transportation process is solved; the oil bin assembly has the advantages of no heating device, fewer parts, simple overall structure and easiness in processing and manufacturing, namely, the overall structure is simple in process, and the cost of the oil bin assembly is low. The oil bin assembly is detachably connected with the heating assembly so as to be transported respectively, when the tobacco tar in the oil storage cavity is used, namely, the tobacco tar in the oil cup part is used, the oil bin assembly is replaced, namely, the oil bin assembly is detached so as to be reused, the oil bin assembly is convenient and quick, and the problem that the traditional oil bin assembly and the heating assembly are discarded together so that the electronic atomization device is poor in use environmental protection is solved.

Further, the heat generating assembly 300 includes an atomizing attachment base 310 and an atomizer 320. The atomization connecting seat 310 is provided with an air inlet 312, a second oil inlet 314 and an atomization cavity 316, the air inlet 312 and the second oil inlet 314 are both communicated with the atomization cavity 316, and the atomization cavity 316 is communicated with the diversion channel 114. The atomization connecting seat 310 is detachably connected to the flow guiding channel 114, and abuts against and pushes the movable plug 130 to move relative to the oil cup 110 to a position where the first oil inlet 116 is communicated with the second oil inlet 314. In use, the atomization connecting seat 310 is completely inserted into the flow guiding channel 114, i.e. the atomization connecting seat 310 is assembled and connected in the flow guiding channel 114, the movable plug 130 moves relative to the oil cup 110 to a position where the first oil inlet 116 is communicated with the second oil inlet 314, and at this time, the first oil inlet 116 is communicated with the second oil inlet 314.

In one embodiment, the atomizer 320 is disposed in the atomization cavity 316 and connected to the atomization connecting base 310, and the outer peripheral wall of the atomizer 320 is disposed corresponding to the second oil inlet 314, so that the tobacco tar in the oil storage cavity 112 enters the atomization cavity 316 through the first oil inlet 116 and the second oil inlet 314 to contact with the atomizer 320, and the atomizer 320 is used for heating the tobacco tar to form atomized gas. The atomizing member 320 is provided with an atomizing channel 322, and the atomizing chamber 316 is respectively communicated with the air inlet 312 and the atomizing channel 322, so that the atomizing gas flows out through the atomizing channel 322, the atomizing chamber 316, the first air passing hole 132 and the flow guiding channel 114 in sequence. In this embodiment, the atomization connecting base 310 abuts against the movable plug 130, so that the movable plug 130 is supported and limited by the atomization connecting base 310. The first oil inlet 116 is in opposite communication with the second oil inlet 314, so that the tobacco tar enters the atomization cavity 316 through the first oil inlet 116 and the second oil inlet 314. When in use, the oil bin assembly 100 is connected with the atomization connecting seat 310, the movable plug 130 is abutted with the atomization connecting seat 310 and moves to a position staggered from the first oil inlet hole 116 relative to the oil cup 110a, so that tobacco tar in the oil storage cavity 112 can enter the atomization cavity 316 through the first oil inlet hole 116 and the second oil inlet hole 314 to contact with the atomization piece 320, and the atomization piece 320 atomizes the tobacco tar to form atomized gas.

Referring also to fig. 2, in one embodiment, the movable plug 130 is slidably coupled to the oil cup 110, such that the movable plug 130 is movably coupled to the oil cup 110. In this embodiment, the atomization connecting seat 310 is connected with the oil cup 110 in a plugging manner, the movable plug 130 is slidably connected with the oil cup 110, so that the atomization connecting seat 310 pushes the movable plug 130 to slide relative to the oil cup 110 while being plugged and assembled in the oil cup 110, the connection position of the movable plug 130 and the oil cup 110 is adjusted, the assembly time of the heating component 300 and the oil bin component 100 is greatly shortened, and the use convenience of the atomization component 320 is improved. It should be noted that, in other embodiments, the movable plug 130 is not limited to be connected to the oil cup 110 by a sliding connection, and the connection position of the movable plug 130 and the oil cup 110 may be adjusted. The movable plug 130 can also be connected to the oil cup 110 in a rotary connection manner, that is, the piston member is rotatably connected to the oil cup 110, so as to realize adjustment of the connection position of the movable plug 130 and the oil cup 110. Specifically, the atomization connecting seat 310 is in threaded connection with the oil cup 110, and a part of the atomization connecting seat 310 abuts against the movable plug 130 and drives the movable plug 130 to rotate relative to the oil cup 110.

As shown in fig. 1 and 2, in one embodiment, the oil cup 110 includes an oil cup 110a and a central tube 110b, wherein the oil storage cavity 112 is disposed in the oil cup 110a, and the flow guiding channel 114 and the first oil inlet hole 116 are both disposed in the central tube 110b. The center tube 110b is located in the oil reservoir 112 and is connected to the oil cup 110 a. The oil cup 110a is detachably connected to the heat generating component 300, so that the heat generating component 300 is detachably connected to the oil cup 110. The oil bin assembly further comprises a sealing plug 120, wherein the sealing plug 120 is located in the oil storage cavity 112 and elastically abuts against the oil cup 110 to seal the oil storage cavity 112, so that tobacco tar in the oil storage cavity 112 can only enter through the first oil inlet hole 116 when the oil bin assembly is in use. The sealing plug 120 is sleeved on the central tube 110b, and the movable plug 130 elastically abuts against the central tube 110b, so that the sealing plug 120 seals the oil storage cavity 112 better. The movable plug 130 is slidably connected to the central tube 110b, so that the movable plug 130 is slidably connected to the atomizing attachment 310. Under the combined action of the oil cup 110, the sealing plug 120 and the movable plug 130, reliable transportation of tobacco tar is better realized, the problem that oil is easy to leak in the transportation process of the traditional oil bin assembly is solved, and meanwhile, the structure of the oil cup is simpler and the oil cup is easy to manufacture and form. It will be appreciated that in other embodiments, the sealing plug 120 may be omitted and the assembled sealing connection made directly through the heat generating component.

As shown in fig. 1 and fig. 2, in one embodiment, the oil cup 110a is further provided with an air outlet hole 111, the air outlet hole 111 is communicated with the oil storage cavity 112, the central tube 110b is disposed around the air outlet hole 111, and the flow guiding channel 114 is communicated with the air outlet hole 111, so that atomized gas can flow out through the flow guiding channel 114 and the air outlet hole 111, and meanwhile, the air outlet hole 111 and the oil storage cavity 112 are separated from each other by the central tube 110b, so as to prevent smoke and oil from leaking out through the oil storage cavity 112 and the air outlet hole 111.

It is understood that the oil cup 110a and the center tube 110b may be formed and integrally connected to each other, or may be formed integrally. As shown in fig. 1 and 2, in the present embodiment, the oil cup 110a and the center tube 110b are each formed and integrally connected. In one embodiment, an insertion boss 112a is protruding on the inner wall of the oil storage cavity 112, the insertion boss 112a is provided with an insertion groove 1122, the insertion groove 1122 is communicated with the air outlet hole 111, and the central tube 110b is located in the insertion groove 1122 and is inserted into the insertion boss 112a, so that the central tube 110b is integrally connected with the oil cup 110 a. Specifically, the central tube 110b is in interference fit with the plugging boss 112a, so that the central tube 110b is tightly connected with the plugging boss 112a, and the sealing performance of the connection between the central tube 110b and the plugging boss 112a is improved.

As shown in fig. 1 and 2, further, the movable plug 130 is a silica gel plug, so that the movable plug 130 is located in the diversion channel 114 and is elastically connected with the oil cup 110. In this embodiment, the movable plug 130 is located in the flow guiding channel 114 and elastically connected to the central tube 110b, so that the movable plug 130 is tightly connected to the inner wall of the central tube 110b, and thus, before use, the position of the movable plug 130 corresponding to the first oil inlet 116 in the flow guiding channel 114 can reliably seal the first oil inlet 116.

Further, the cross section diameter of the flow guide channel is smaller than that of the movable plug, so that the movable plug is extruded and deformed to a certain extent when assembled on the inner wall of the flow guide channel, and meanwhile, the movable plug is elastically abutted with the inner wall of the flow guide channel, so that the movable plug and the flow guide channel are not easy to fall off. Further, the side peripheral wall of the movable plug is arranged corresponding to the first oil inlet hole. In this embodiment, the movable plug is coaxially disposed with the central tube, and the movable plug is located in the diversion channel and elastically abuts against the central tube, so that the side peripheral wall of the movable plug seals the first oil inlet.

Further, a first sealing flange is convexly provided on an outer wall of the sealing plug 120, and the first sealing flange elastically abuts against an inner wall of the oil storage cavity 112, so that the sealing plug 120 is tightly connected to the inner wall of the oil storage cavity 112. Further, the sealing plug 120 is disposed around the outer peripheral wall of the central tube 110b, and a second sealing flange is protruding on the inner wall of the sealing plug 120 sleeved with the central tube 110b, and the second sealing flange elastically abuts against the outer peripheral wall of the central tube 110b, so that the sealing plug 120 is tightly sleeved on the outer peripheral wall of the central tube 110b. In this embodiment, the sealing plug 120 is a silica gel plug, so that the sealing plug 120 has better elasticity, and further the sealing plug 120 can be tightly connected with the inner wall of the oil storage cavity 112 and the central tube 110b respectively. It will be appreciated that in other embodiments, the sealing plug 120 is not limited to a silicone plug, but may be a rubber plug.

As shown in fig. 1 and 2, in one embodiment, the oil cup is further provided with an opening groove 113, the oil storage cavity 112 is communicated with the opening groove 113, the opening groove is communicated with the air outlet hole through the first air passing hole and the flow guiding channel, the movable plug is assembled in the central tube through the opening groove, and the sealing plug is assembled in the inner wall of the oil storage cavity through the opening groove, so that tobacco oil in the oil storage cavity is prevented from leaking out through the opening groove. When the oil bin assembly 100 is assembled, the sealing plug 120 can be connected to the inner wall of the oil storage cavity 112 in a sealing manner through the opening groove 113, the movable plug 130 can be installed in the flow guide channel 114 through the opening groove 113, and the oil storage cavity 112 and the air guide channel can be conveniently and quickly machined, and tobacco tar in the oil storage cavity 112 can be conveniently poured in. The atomization connecting seat 310 is located in the opening groove 113 and detachably connected with the oil cup 110, so that the atomization connecting seat 310 is detachably connected with the oil cup 110 through the opening groove 113, and further the connection between the atomization connecting seat 310 and the oil cup 110 is more convenient. The atomization connecting base 310 is also abutted against the sealing plug 120, so that the atomization connecting base 310 reliably supports and positions the sealing plug 120, and the sealing plug 120 is prevented from moving away relative to the oil cup 110 to cause the smoke and oil in the oil storage cavity 112 to leak. In this embodiment, the open slot 113 is formed in the oil cup 110a, and the atomization connecting base 310 is located in the open slot 113 and is connected to the oil cup 110a in a plug-in manner. One end of the central tube 110b is communicated with the open groove 113, and the other end is communicated with the air outlet hole 111, so that the movable plug 130 can be assembled in the flow guide channel 114 through the open groove 113, and meanwhile, the flow guide channel 114 is communicated with the air outlet hole 111. It will be appreciated that in other embodiments, the open slot 113 may be omitted, and the movable plug 130 may also be fitted into the flow guiding channel 114 through the air outlet 111. The oil cup 110a has an oil filling hole formed in its surface and communicating with the oil storage chamber 112, and tobacco tar is filled into the oil storage chamber 112 through the oil filling hole.

Referring to fig. 1 and 3, in an embodiment, in use, the oil bin assembly 100 is plugged with the atomization connecting seat 310, and the movable plug 130 is abutted with the atomization connecting seat 310, so that the movable plug 130 slides relative to the oil cup 110a to a position staggered with the first oil inlet hole 116, that is, the movable plug 130 slides relative to the oil cup 110a to a position staggered with the first oil inlet hole 116 under the thrust of the atomization connecting seat 310, so that the tobacco tar in the oil storage cavity 112 can enter the atomization cavity 316 through the first oil inlet hole 116 and the second oil inlet hole 314 to contact with the atomization element 320, and at the moment, both the oil path and the gas path are in a conducting state, so that the atomization element 320 atomizes the tobacco tar to form atomized gas.

As shown in fig. 1 and 4, in one embodiment, the atomizing attachment 310 includes an attachment 310a and an atomizing tube 310b that are connected. The air inlet 312 is disposed on the connecting seat 310a, and the connecting seat 310a is detachably connected to the oil cup 110. The second oil inlet 314 and the atomization cavity 316 are both disposed in the atomization tube 310b, the atomization tube 310b is detachably connected to the flow guiding channel 114, and abuts against and pushes the movable plug 130 to move relative to the oil cup 110 to a position where the first oil inlet 116 is communicated with the second oil inlet 314, so that the tobacco tar in the oil storage cavity 112 can enter the atomization cavity 316 through the first oil inlet 116 and the second oil inlet 314, and be heated and atomized by the atomization member 320. In this embodiment, the connection seat 310a is used for being connected to the oil cup 110 in a plugging manner. The atomizer 320 is located in the atomization chamber 316 and connected to the atomization tube 310b, so that the tobacco tar enters the atomization chamber 316 for heating and atomization. The atomizing tube 310b has a tubular structure, and the atomizing tube 310b is inserted into the diversion channel 114 and abuts against the movable plug 130, so that the movable plug 130 abuts against the atomizing connecting seat 310.

As shown in fig. 1 and 4, in one embodiment, the connection seat 310a is further provided with a mounting hole 313 that communicates with the air inlet 312, and a portion of the atomizing tube 310b is located in the mounting hole 313 and is connected to the connection seat 310a, so that the connection seat 310a is fixedly connected to the atomizing tube 310b. It will be appreciated that in other embodiments, the mounting holes 313 may be omitted and the connection base 310a and the atomizing tube 310b may be fixedly connected by welding or gluing. Alternatively, the connection holder 310a and the atomizing tube 310b are integrally formed, so that the connection holder 310a and the atomizing tube 310b are fastened and connected.

As shown in fig. 1, 2 and 4, in one embodiment, the end of the movable plug 130 is formed with a wedge-shaped end 133, and the atomization connecting base 310 is detachably sleeved on the wedge-shaped end 133, so that the movable plug 130 is detachably connected with the atomization connecting base 310, and the tightness of the connection between the movable plug 130 and the atomization connecting base 310 is ensured. In this embodiment, the atomization connecting base 310 is pluggable and sleeved at the wedge-shaped end 133, and the atomization connecting base 310 is pluggable and connected to the oil cup 110, so that the atomization connecting base 310 is fast and reliably pluggable and connected to the oil cup 110, and meanwhile, the movable plug 130 is reliably abutted to the atomization connecting base 310. Specifically, the atomizing tube 310b is inserted and sleeved at the wedge-shaped end 133, so that the atomizing tube 310b is quickly inserted and sleeved at the movable plug 130 through the flow guiding channel 114, and the atomizing tube 310b is reliably abutted to the movable plug 130. It can be understood that an insertion gap 114a exists between the end of the movable plug 130, where the wedge-shaped end 133 is formed, and the inner wall of the flow guiding channel 114 of the oil cup 110, and the atomizing tube 310b is inserted into the insertion gap through the flow guiding channel 114 and abuts against the movable plug 130, so that the atomizing tube 310b can be quickly and accurately inserted and connected with the wedge-shaped end 133, and further the atomized gas in the atomized cavity 316 is reliably aligned and communicated with the first air passing hole 132 through the atomized cavity 316.

Referring to fig. 1 and 2, in one embodiment, the movable plug 130 includes a movable plug body 130a and a socket pushing part 130b connected to each other. The movable plug main body is positioned in the diversion channel and is elastically abutted to the oil cup, the movable plug main body can be movably connected to the oil cup, the first air passing hole comprises an air passing hole main body arranged on the movable plug main body and a communication hole arranged on the sleeved pushing part, and the communication hole is communicated with the diversion channel through the air passing hole main body so that the first air passing hole is communicated with the diversion channel. The movable plug main body is arranged corresponding to the first oil inlet hole so as to seal the first oil inlet hole. The outer wall of the sleeve connection pushing part is used for being inserted into the atomization connecting seat, so that the atomization connecting seat 310 is inserted into the insertion gap through the guide channel and is abutted to the sleeve connection pushing part, the end part of the atomization connecting seat 310 and the end part of the movable plug 130 are abutted to each other, and the movable plug is driven to move to a position staggered from the first oil inlet hole relative to the oil cup. In this embodiment, the wedge end 133 is formed at the end of the socket pushing portion remote from the movable plug body.

Specifically, in one embodiment, an insertion gap exists between the outer wall of the sleeve connection pushing part and the inner wall of the flow guiding channel, and the sleeve connection pushing part is used for being inserted into the atomization connecting seat, so that the atomization connecting seat 310 is inserted into the insertion gap through the flow guiding channel and is abutted with the sleeve connection pushing part, and the atomization connecting seat 310 is abutted with the end part of the movable plug 130 and pushes the movable plug to slide to a position staggered from the first oil inlet hole relative to the oil cup.

As shown in fig. 1 and 4, further, the outer wall of the atomizing tube 310b is provided with a first annular groove 315, the atomizing connecting seat 310 further includes a first sealing ring 317, the first sealing ring 317 is convexly disposed in the first annular groove 315, and the first sealing ring 317 elastically abuts against the inner wall of the flow guiding channel 114, so that the atomizing tube 310b is inserted into the flow guiding channel 114 to be tightly connected with the oil cup 110. In this embodiment, the second oil inlet 314 is located between the first annular groove 315 and the insertion gap, so that the tobacco tar reliably enters the atomization cavity 316 through the first oil inlet 116 and the second oil inlet 314.

As shown in fig. 1 and fig. 4, in order to make the connection base 310a tightly inserted into the oil cup 110, further, the atomization connection base 310 further includes a second sealing ring 318, a second annular groove 319 is formed on an outer wall of the connection base 310a, the second sealing ring 318 is convexly disposed on the second annular groove 319, and the second sealing ring 318 elastically abuts against an inner wall of the opening groove 113, so that the connection base 310a is tightly inserted into the oil cup 110.

In order to reliably fix the atomizing member 320 and the oil cup member 110, further, at least two supporting protruding columns are protruding on the inner wall of the flow guiding channel 114 of the oil cup member 110, and the at least two supporting protruding columns are both supported and abutted to the atomizing member 320 so as to support and position the atomizing member 320, so that the atomizing member 320 is prevented from moving relative to the oil cup member 110 to influence the heating and atomization of the atomizing member 320 on the tobacco tar. Of course, in other embodiments, the inner wall of the flow guiding channel 114 of the oil cup 110 is not limited to the manner of protruding the supporting protruding columns to fix the position of the atomizing member 320, and the inner wall of the flow guiding channel 114 of the oil cup 110 may be provided with a positioning groove to fix the position of the atomizing member 320.

As shown in fig. 1 and 4, further, the atomization member 320 includes an oil guiding member 320a and a conductive heating member 320b, the oil guiding member 320a wraps the conductive heating member 320b, the oil guiding member 320a is located in the atomization cavity 316 and is connected with the atomization tube 310b, the conductive heating member 320b is used for heating and atomizing the oil guiding member 320a when being electrified, the oil guiding member 320a is correspondingly arranged with the second oil passing hole, so that the tobacco tar passing through the second oil passing hole contacts the oil guiding member 320a, and is transmitted to the conductive heating member 320b through the oil guiding member 320a for heating and atomizing. In this embodiment, the oil guide 320a is an oil guide cotton, so that the oil guide 320a has a better oil guiding effect. Further, the conductive heating element 320b is a spiral conductive heating coil, so that the conductive heating element 320b uniformly heats the tobacco tar at each position in the oil guiding element 320a, and the heating effect of the conductive heating element 320b is improved. In order to mix the peripheral air flow with the atomized tobacco tar vapor well to form atomized gas, further, an atomization channel 322 is formed in the center of the oil guiding member 320a, and a conductive heating member 320b is disposed around the atomization channel 322, so that the atomized tobacco tar vapor generated by heating the atomized tobacco tar by the conductive heating member 320b is mixed with the air flow rapidly and uniformly to form atomized gas well. It should be noted that, in other embodiments, the oil guiding member 320a is not limited to the oil guiding cotton member, but may be a ceramic member.

It can be understood that when the atomizer 320 heats and atomizes the tobacco tar, condensate is present at each position of the atomizer 320 due to uneven heating, so that condensate drops at the bottom of the atomizer 320, and thus the condensate easily flows out through the air inlet 312 and damages electronic components such as the battery pole. In order to avoid the problem that condensate easily flows out through the air inlet 312 and damages electronic components such as a battery rod, as shown in fig. 1 and 4, in one embodiment, the connection base 310a is further provided with a buffer slot 321, and the buffer slot 321 is respectively communicated with the air inlet 312 and the atomizing chamber 316. The communication position between the air inlet 312 and the buffer tank is at a preset height with the bottom of the buffer tank 321. In this embodiment, the buffer slot 321 is located below the atomization cavity 316, so that condensate generated by the atomization component 320 in the process of atomizing tobacco tar is buffered in the buffer slot 321, and the problem that the condensate flows out easily through the air inlet 312 and damages electronic components such as a battery rod due to the preset height between the communication position of the air inlet 312 and the buffer slot and the bottom of the buffer slot 321 is avoided. Specifically, the connection base 310a includes a connection base main body 3102, an insulating sealing block 3104 and a conductive pole 3106, the buffer groove 321 and the mounting hole 313 are both formed in the connection base main body 3102, the atomization tube 310b is located in the mounting hole 313 and is connected with the connection base main body 3102, and the connection base main body 3102 is further provided with a sealing fixing hole 3101 communicated with the buffer groove 321. The insulating sealing block 3104 is sleeved on the conductive electrode column 3106 and connected with the conductive electrode column 3106, and the insulating sealing block 3104 is penetrated in the sealing fixing hole 3101 and connected with the connection seat main body 3102 in a sealing manner. The air inlet hole 312 is formed at the end part of the conducting electrode column 3106 located in the buffer groove 321, so that a preset height exists between the position of the air inlet hole 312 communicated with the buffer groove 321 and the bottom of the buffer groove 321, and the conducting electrode column 3106 is in sealing connection and insulation with the connecting seat main body 3102 through the insulating sealing block 3104. In this embodiment, the conductive electrode post 3106 is electrically connected with the positive electrode of the conductive heating element 320b, and the connection base main body 3102 is electrically connected with the negative electrode of the conductive heating element 320b, so that the conductive heating element 320b is electrically conductive through the insulating sealing block 3104 arranged between the conductive electrode post 3106 and the connection base main body 3102, and meanwhile, condensate is reliably buffered in the buffering groove 321, meanwhile, the problem that condensate leaks out from the air inlet 312 is avoided, and the peripheral air flow is ensured to reliably enter the atomizing cavity 316 and the atomizing channel 322 through the air inlet 312 and the buffering groove 321. In this embodiment, the insulating sealing block is insulating silica gel or insulating rubber.

As shown in fig. 1 and 4, the conductive heating element 320b further includes a heating element main body 3202, a positive electrode conductive electrode 3204 and a negative electrode conductive electrode 3206, the heating element main body 3202 is wrapped on the oil guiding element 320a, the positive electrode conductive electrode 3204 and the negative electrode conductive electrode 3206 are respectively electrically connected with two ends of the heating element main body 3202, the positive electrode conductive electrode 3204 is electrically connected with the conductive electrode post 3106, the negative electrode conductive electrode 3206 is electrically connected with the connection base main body 3102, and the conductive heating element 320b is respectively electrically connected with the conductive electrode post 3106 and the connection base main body 3102.

1. according to the oil bin assembly, the movable plug is positioned in the diversion channel and is elastically abutted with the oil cup, the movable plug can be movably connected to the oil cup, so that the relative connection position of the movable plug and the oil cup is adjustable, and before the oil bin assembly is used, the piston piece is correspondingly arranged with the first oil inlet hole to block the first oil inlet hole, so that tobacco tar in the oil storage cavity cannot enter the diversion channel through the first oil inlet hole, namely, under the combined action of the oil cup, the movable plug and the sealing plug, reliable transportation of the tobacco tar can be realized, and the problem that the traditional oil bin assembly is easy to leak oil in the transportation process is solved;

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims

1. A sump assembly, the sump assembly comprising:

the oil cup piece is provided with an oil storage cavity, a diversion channel and a first oil inlet hole, and the oil storage cavity is communicated with the diversion channel through the first oil inlet hole; the oil cup piece comprises an oil cup and a central tube; the oil storage cavity is arranged on the oil cup, and the diversion channel and the first oil inlet are both arranged on the central pipe; the central pipe is positioned in the oil storage cavity and connected with the oil cup;

the movable plug is positioned in the diversion channel and elastically abuts against the central tube, and the movable plug is slidably connected with the central tube; the movable plug is provided with a first air passing hole communicated with the diversion channel; the movable plug is used for being arranged corresponding to the first oil inlet hole so as to seal the first oil inlet hole; the oil bin assembly further comprises a sealing plug, the sealing plug is positioned in the oil storage cavity and elastically abuts against the oil cup piece so as to seal the oil storage cavity, and the sealing plug is sleeved on the central tube;

the oil cup is also provided with an air outlet hole which is communicated with the oil storage cavity, the central tube is arranged around the air outlet hole, and the diversion channel is communicated with the air outlet hole; the oil cup is further provided with an opening groove, the oil storage cavity is communicated with the opening groove, the opening groove is communicated with the air outlet hole through the first air passing hole and the flow guide channel, the movable plug is assembled in the central tube through the opening groove, and the sealing plug is assembled on the inner wall of the oil storage cavity through the opening groove;

the movable plug is used for abutting against the heating component when in use and moving to a position staggered with the first oil inlet hole relative to the oil cup piece; the heating component comprises an atomization connecting seat and an atomization piece; the atomization connecting seat is provided with an air inlet hole, a second oil inlet hole and an atomization cavity, the air inlet hole and the second oil inlet hole are both communicated with the atomization cavity, and the atomization cavity is communicated with the diversion channel; the atomization connecting seat is detachably connected in the diversion channel, and is abutted against and pushes the movable plug to move to a position where the first oil inlet hole is communicated with the second oil inlet hole relative to the central tube;

the movable plug comprises a movable plug main body and a sleeving pushing part which are connected with each other; the movable plug main body is positioned in the diversion channel and elastically abuts against the central tube, the movable plug main body can be movably connected to the central tube, the first air passing hole comprises an air passing hole main body which is formed in the movable plug main body and a communication hole which is formed in the sleeving pushing part, and the communication hole is communicated with the diversion channel through the air passing hole main body so that the first air passing hole is communicated with the diversion channel; the movable plug main body is arranged corresponding to the first oil inlet hole so as to seal the first oil inlet hole; a plug gap exists between the outer wall of the sleeving pushing part and the inner wall of the diversion channel; the end part of the sleeving pushing part, which is far away from the movable plug main body, is provided with a wedge-shaped end;

the atomization connecting seat comprises a connecting seat and an atomization pipe which are connected; the air inlet is formed in the connecting seat, and the connecting seat is used for being detachably connected with the oil cup piece; the second oil inlet hole and the atomizing cavity are both arranged on the atomizing pipe, the atomizing pipe is detachably connected in the diversion channel and is abutted against and pushes the movable plug to move relative to the central pipe to a position where the first oil inlet hole is communicated with the second oil inlet hole, and the atomizing pipe is inserted into the insertion and extraction gap through the diversion channel and is abutted against the movable plug;

wherein the atomizing pipe is of a tubular structure; the connecting seat is also provided with a mounting hole communicated with the air inlet hole, a part of the atomizing pipe is positioned in the mounting hole and connected with the connecting seat, and the atomizing pipe can be inserted and sleeved at the wedge-shaped end; the outer wall of the atomization tube is provided with a first annular groove, the atomization connecting seat further comprises a first sealing ring, the first sealing ring is convexly arranged in the first annular groove, and the first sealing ring is elastically abutted against the inner wall of the flow guide channel; the second oil inlet hole is positioned between the first annular groove and the plug gap; the atomizing connecting seat further comprises a second sealing ring, a second annular groove is formed in the outer wall of the connecting seat, the second sealing ring is convexly arranged in the second annular groove, and the second sealing ring is elastically abutted to the inner wall of the opening groove.

2. The sump assembly of claim 1 wherein said connecting receptacle and said atomizing tube are integrally formed.

3. The sump assembly of claim 1 wherein said oil cup and center tube are each formed and integrally connected.

4. The oil sump assembly according to claim 3, wherein an insertion boss is convexly arranged on an inner wall of the oil storage cavity, an insertion groove is formed in the insertion boss, the insertion groove is communicated with the air outlet hole, and the central tube is located in the insertion groove and is inserted into the insertion boss.

5. The oil sump assembly of claim 4, wherein the plug boss is an interference fit with the center tube.

6. The oil sump assembly of claim 1, wherein the movable plug is a silicone plug.

7. The oil sump assembly of claim 1, wherein a cross-sectional diameter of the flow-directing passage is less than a cross-sectional diameter of the movable plug.

8. The oil sump assembly of any one of claims 1 to 7 wherein,

the atomization piece comprises an oil guide piece and a conductive heating piece, the oil guide piece is coated with the conductive heating piece, the oil guide piece is positioned in the atomization cavity and connected with the atomization tube, the conductive heating piece is used for heating and atomizing the oil guide piece when the power is on, and the oil guide piece is arranged corresponding to the second oil inlet hole; the connecting seat is also provided with a cache groove which is respectively communicated with the air inlet hole and the atomizing cavity; the communication part of the air inlet and the cache groove is at a preset height with the bottom of the cache groove.