CN113243561A

CN113243561A - Oil bin assembly

Info

Publication number: CN113243561A
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: 2021-08-13
Anticipated expiration: 2041-05-19
Also published as: CN113243561B

Abstract

The application provides an oil bin subassembly. The oil bin assembly comprises an oil cup piece and a movable plug, wherein the oil cup piece is provided with an oil storage cavity, a flow guide channel and a first oil inlet hole, and the oil storage cavity is communicated with the flow guide channel through the first oil inlet hole; the movable plug is positioned in the flow guide channel and elastically abutted against the oil cup piece, and the movable plug can be movably connected to the oil cup piece; the movable plug is provided with a first air passing hole communicated with the flow guide channel; the movable plug is used for being arranged corresponding to the first oil inlet hole before being used so as to seal the first oil inlet hole. The oil bin assembly can realize reliable transportation of tobacco tar under the combined action of the oil cup piece 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 is free of a heating device, has fewer parts, is simple in overall structure and easy to machine and manufacture, and is simple in overall structure process, so that the cost of the oil bin assembly is low.

Description

Oil bin assembly

Technical Field

The invention 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, oil storehouse subassembly and atomizing piece integrated into one piece make oil storehouse subassembly and atomizing piece can't dismantle. Wherein, the oil bin subassembly is used for saving the tobacco tar, and the atomizing spare is used for heating the atomizing to the tobacco tar. Because the oil bin subassembly and the atomizing piece integrated into one piece, before using, if when transporting, the oil bin subassembly separates through protection diaphragm and atomizing piece to there is the situation of oil leak in the tobacco tar in the oil bin subassembly and the atomizing piece direct contact in advance. In fact, even if there is the protection diaphragm between oil bin subassembly and atomizing, also can't avoid the tobacco tar in the oil bin subassembly and atomizing piece direct contact in advance, receive the influence of factors such as rocking or internal and external pressure difference during the transportation, make the oil bin subassembly have the condition of easy oil leak in the transportation, the reliability is relatively poor. When the tobacco tar in the oil bin subassembly finishes using, the oil bin subassembly is abandoned with the atomizing piece together, can't continue to use, and especially the atomizing piece influences the environment greatly, makes electronic atomization device's use feature of environmental protection relatively poor.

Disclosure of Invention

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

The purpose of the invention is realized by the following technical scheme:

an oil sump assembly, comprising:

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

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

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

In one embodiment, the oil cup piece comprises an oil cup and a central tube; the oil storage cavity is arranged in the oil cup, and the flow guide channel and the first oil inlet hole are both arranged in the central pipe; the central pipe is positioned in the oil storage cavity and is connected with the oil cup;

the oil bin subassembly still includes the sealing plug, the sealing plug is located the oil storage intracavity and with oil cup spare elasticity butt, in order the shutoff oil storage chamber, the sealing plug cover is located the center tube, the activity stopper with center tube elasticity butt, but activity stopper sliding connection in the center 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 pipe 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 on 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 and communicated with the air outlet hole, and the central pipe 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 guide 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 sleeve pushing part which are connected;

the movable plug main body is positioned in the flow guide channel and is elastically abutted against the oil cup piece, the movable plug main body is movably connected to the oil cup piece, the first air passing hole comprises an air passing hole main body arranged on the movable plug main body and a communicating hole arranged on the sleeving and pushing part, and the communicating hole is communicated with the flow guide channel through the air passing hole main body so that the first air passing hole is communicated with the flow guide 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 is formed between the outer wall of the sleeved pushing portion and the inner wall of the flow guide channel.

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

1. according to the oil bin assembly, the movable plug is located in the flow guide channel and is elastically abutted to the oil cup piece, the movable plug is movably connected to the oil cup piece, the relative connection position of the movable plug and the oil cup piece is adjustable, before the oil bin assembly is used, the piston piece is arranged corresponding to the first oil inlet hole to block the first oil inlet hole, smoke oil in the oil storage cavity cannot enter the flow guide channel through the first oil inlet hole, namely reliable transportation of the smoke oil can be realized under the combined action of the oil cup piece and the movable plug, and the problem that the traditional oil bin assembly is prone to oil leakage in the transportation process is solved;

2. the oil bin assembly is free of a heating device, has fewer parts, is simple in overall structure and easy to machine and manufacture, namely the overall structure is simple in process, so that the cost of the oil bin assembly is low;

3. the oil bin assembly is detachably connected with the heating assembly, namely the heating assembly can be detached from the oil bin assembly to be transported respectively, and meanwhile, the heating assembly is convenient to use for multiple times; when the tobacco tar in the oil storage intracavity finishes using, when the tobacco tar in the oil cup spare finishes using promptly, change the oil bin subassembly, that is to say, dismantle the oil bin subassembly, can reuse, convenient and fast has avoided traditional oil bin subassembly and heating element to abandon the relatively poor problem of use feature of messenger's electronic atomization device together simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic sectional view showing 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 cross-sectional view of the atomizer shown in FIG. 1 illustrating the assembly of the oil sump assembly and the heat generating assembly;

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

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention 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 "secured 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 as used herein are for illustrative purposes only and do not represent the only embodiments.

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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" 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 piece and a movable plug, wherein the oil cup piece is provided with an oil storage cavity, a flow guide channel and a first oil inlet hole, and the oil storage cavity is communicated with the flow guide channel through the first oil inlet hole; the movable plug is positioned in the flow guide channel and elastically abutted against the oil cup piece, and the movable plug can be movably connected to the oil cup piece; the movable plug is provided with a first air passing hole communicated with the flow guide channel; the movable plug is used for being arranged corresponding to the first oil inlet hole before being used so as to seal the first oil inlet hole.

According to the oil bin assembly, the movable plug is located in the flow guide channel and is elastically abutted to the oil cup piece, the movable plug is movably connected to the oil cup piece, the relative connection position of the movable plug and the oil cup piece is adjustable, before the oil bin assembly is used, the piston piece is arranged corresponding to the first oil inlet hole to block the first oil inlet hole, smoke oil in the oil storage cavity cannot enter the flow guide channel through the first oil inlet hole, namely reliable transportation of the smoke oil can be realized under the combined action of the oil cup piece and the movable plug, and the problem that the traditional oil bin assembly is prone to oil leakage in the transportation process is solved; the oil bin assembly is free of a heating device, has fewer parts, is simple in overall structure and easy to machine and manufacture, namely the overall structure is simple in process, so that the cost of the oil bin assembly is low; the utility model provides an oil bin subassembly can dismantle with the heating element and be connected to transport respectively, when the tobacco tar of oil storage intracavity finishes using, when the tobacco tar in the oil cup spare finishes using promptly, change the oil bin subassembly, that is to say, dismantle the oil bin subassembly, can reuse, convenient and fast has avoided traditional oil bin subassembly and heating element to abandon the relatively poor problem of use feature of environmental protection that makes electronic atomization device together simultaneously.

Please refer to fig. 1, which is a schematic structural diagram of an atomizer 10 according to an embodiment.

The atomizer 10 of an embodiment comprises an oil bin assembly 100 and a heat generating assembly 300, wherein the oil bin assembly 100 is detachably connected with the heat generating assembly 300, so that the oil bin assembly 100 can be replaced periodically. In this embodiment, the oil bin assembly 100 is used to store the tobacco tar, and the heating assembly 300 is used to heat the atomized tobacco tar. In one embodiment, the sump assembly 100 includes a cup 110 and a moveable plug 130. The oil cup 110 has an oil storage cavity 112, a flow guide channel 114 and a first oil inlet 116, and the oil storage cavity 112 is communicated with the flow guide channel 114 through the first oil inlet 116. The oil cup 110 is detachably connected to the heating element 300, so that the heating element 300 is detachably connected to the oil bin assembly 100.

The movable plug 130 is located in the diversion channel 114 and elastically abuts against the oil cup member 110, and the movable plug 130 is movably connected to the oil cup member 110, so that the connection position between the movable plug 130 and the oil cup member 110 is adjustable. The movable plug 130 is provided with a first air passing hole 132 communicated with the flow guide channel 114. Referring 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 to the heating assembly when in use and moving to a position staggered with the first oil inlet hole relative to the oil cup piece. That is to say, when in use, the heating element 300 is connected and assembled to the oil bin assembly 100, the heating element 300 abuts against the movable plug 130, and pushes the movable plug to move to a position staggered from the first oil inlet 116 relative to the oil cup 110, so that the smoke oil can enter the flow guide channel 114 through the first oil inlet 116. The heating component is located in the flow guide channel and corresponds to the first oil inlet, and the heating component is used for heating and atomizing tobacco tar entering the flow guide channel through the first oil inlet.

According to 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; before use, the oil bin assembly 100 and the heat generating assembly 300 can be packaged and transported separately; when in use, the oil bin assembly 100 and the heating assembly 300 are assembled together; for the oil bin assembly 100, the movable plug 130 is located in the diversion channel 114 and elastically abuts against the oil cup member 110, the movable plug 130 is movably connected to the oil cup member 110, so that the relative connection position of the movable plug 130 and the oil cup member 110 is adjustable, before use, the piston member is correspondingly arranged with the first oil inlet 116 to plug the first oil inlet 116, so that the tobacco tar in the oil storage cavity 112 cannot enter the diversion channel 114 through the first oil inlet 116, namely, reliable transportation of the tobacco tar can be realized under the combined action of the oil cup member 110 and the movable plug 130, and the problem that the traditional oil bin assembly 100 is easy to leak oil in the transportation process is solved; when the oil storage cavity 112 is used, 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 piece 110, so that the smoke oil in the oil storage cavity 112 can enter the flow guide channel 114 through the first oil inlet hole 116 to be atomized to form atomized gas.

Specifically, before use, the piston member is arranged corresponding to the first oil inlet 116 to seal the first oil inlet 116, so that the smoke oil in the oil storage chamber 112 cannot enter the second oil inlet 314 and the atomization chamber 316 through the first oil inlet 116, and the oil path is in a non-conduction state, that is, under the combined action of the oil cup 110a and the movable plug 130, reliable transportation of the smoke oil can be realized, and the problem that the conventional oil bin assembly 100 is prone to oil leakage in the transportation process is solved; the oil bin assembly is free of a heating device, has fewer parts, is simple in overall structure and easy to machine and manufacture, and is simple in overall structure process, so that the cost of the oil bin assembly is low. The utility model provides an oil bin subassembly can dismantle with the heating element and be connected to transport respectively, when the tobacco tar of oil storage intracavity finishes using, when the tobacco tar in the oil cup spare finishes using promptly, change the oil bin subassembly, that is to say, dismantle the oil bin subassembly, can reuse, convenient and fast has avoided traditional oil bin subassembly and heating element to abandon the relatively poor problem of use feature of environmental protection that makes electronic atomization device together simultaneously.

Further, the heat generating component 300 includes an atomizing connecting seat 310 and an atomizing member 320. Wherein, the atomizing connecting seat 310 is provided with an air inlet hole 312, a second oil inlet hole 314 and an atomizing cavity 316, the air inlet hole 312 and the second oil inlet hole 314 are both communicated with the atomizing cavity 316, and the atomizing cavity 316 is communicated with the flow guide channel 114. The atomizing connecting seat 310 is detachably connected to the flow guide channel 114, and abuts against and pushes the movable plug 130 to move relative to the cup 110 to a position where the first oil inlet 116 is communicated with the second oil inlet 314. When the oil cup type atomizing device is used, the atomizing connecting seat 310 is completely inserted into the flow guide channel 114, that is, the atomizing connecting seat 310 is assembled and connected into the flow guide channel 114, the movable plug 130 moves to a position where the first oil inlet 116 is communicated with the second oil inlet 314 relative to the oil cup 110, and at this time, the first oil inlet 116 is communicated with the second oil inlet 314.

In one embodiment, the atomizing element 320 is located in the atomizing chamber 316 and connected to the atomizing connecting seat 310, the outer peripheral wall of the atomizing element 320 is disposed corresponding to the second oil inlet 314, so that the tobacco tar in the oil storage chamber 112 enters the atomizing chamber 316 through the first oil inlet 116 and the second oil inlet 314 and contacts the atomizing element 320, and the atomizing element 320 is used for heating the tobacco tar to form the atomizing gas. Atomizing member 320 has seted up atomizing passageway 322, atomizing chamber 316 respectively with inlet port 312 with atomizing passageway 322 intercommunication makes atomizing gas loop through atomizing passageway 322, atomizing chamber 316, first air hole 132 and water conservancy diversion passageway 114 outflow. In this embodiment, the atomizing connecting seat 310 abuts against the movable plug 130, so that the atomizing connecting seat 310 supports and limits the movable plug 130. The first oil inlet 116 is in direct communication with the second oil inlet 314, so that the tobacco tar enters the atomizing chamber 316 through the first oil inlet 116 and the second oil inlet 314. When the atomizing device is used, the oil bin assembly 100 is connected with the atomizing connecting seat 310, the movable plug 130 is abutted against the atomizing connecting seat 310 and moves to a staggered position with the first oil inlet 116 relative to the oil cup 110a, so that the smoke oil in the oil storage cavity 112 can enter the atomizing cavity 316 through the first oil inlet 116 and the second oil inlet 314 to contact with the atomizing part 320, and the atomizing part 320 atomizes the smoke oil to form atomizing gas.

Referring also to fig. 2, in one embodiment, the movable plug 130 is slidably connected to the cup member 110, such that the movable plug 130 is movably connected to the cup member 110. In this embodiment, atomizing connecting seat 310 and oilcup piece 110 plug connection, but movable stopper 130 sliding connection in oilcup piece 110 makes atomizing connecting seat 310 promote movable stopper 130 and slide for oilcup piece 110 when the plug is assembled in oilcup piece 110 process, realizes the regulation of the hookup location of movable stopper 130 and oilcup piece 110, and convenient and fast has shortened the equipment time of heating element 300 with oilbin subassembly 100 greatly, has improved the convenient to use nature of atomizing piece 320. It should be noted that in other embodiments, the movable plug 130 is not limited to be connected to the cup 110 by a sliding connection, and the connection position of the movable plug 130 and the cup 110 can be adjusted. The movable plug 130 can also be connected to the cup member 110 by a rotating connection, i.e. the piston member can be rotatably connected to the cup member 110, so as to adjust the connecting position of the movable plug 130 and the cup member 110. Specifically, the atomizing connecting seat 310 is in threaded connection with the oil cup 110, and the atomizing connecting seat 310 partially 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 member 110 includes an oil cup 110a and a central tube 110b, wherein the oil storage chamber 112 is opened at the oil cup 110a, and the flow guide passage 114 and the first oil inlet hole 116 are opened at the central tube 110 b. The central tube 110b is located in the oil reservoir 112 and is connected to the oil cup 110 a. The oil cup 110a is used for being detachably connected with the heating component 300, so that the heating component 300 is detachably connected with 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 member 110 to seal the oil storage cavity 112, so that the smoke oil in the oil storage cavity 112 can only enter through the first oil inlet hole 116 when 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 better seals the oil storage cavity 112. The movable plug 130 is slidably connected to the central tube 110b, so that the movable plug 130 is slidably connected to the atomizing connecting base 310. Under the combined action of the oil cup piece 110, the sealing plug 120 and the movable plug 130, the reliable transportation of the tobacco tar is better realized, the problem that the oil leakage is easy to occur in the transportation process of the traditional oil bin assembly is solved, and meanwhile, the oil cup piece is simpler in structure and easy to manufacture and form. It will be appreciated that in other embodiments, the sealing plug 120 may be omitted and the assembly and sealing connection may be made directly through the heat generating component.

As shown in fig. 1 and fig. 2, in one embodiment, the oil cup 110a further defines an air outlet 111, the air outlet 111 is communicated with the oil storage cavity 112, the central tube 110b is disposed around the air outlet 111, the flow guide channel 114 is communicated with the air outlet 111, so that the atomizing gas can flow out through the flow guide channel 114 and the air outlet 111, and the air outlet 111 and the oil storage cavity 112 are separately disposed through the central tube 110b, so as to prevent the smoke oil from leaking through the oil storage cavity 112 and the air outlet 111.

It is understood that the oil cup 110a and the central tube 110b may be formed and connected to each other as a single body, or may be formed as a single body. As shown in fig. 1 and 2, in the present embodiment, the oil cup 110a and the center tube 110b are each formed and coupled to one body. In one embodiment, an insertion boss 112a is convexly disposed on an inner wall of the oil storage cavity 112, an insertion groove 1122 is disposed on the insertion boss 112a, 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 and the oil cup 110a are connected into a whole. Specifically, the central tube 110b is in interference fit with the insertion boss 112a, so that the central tube 110b is tightly connected with the insertion boss 112a, and meanwhile, the sealing performance of the connection of the central tube 110b and the insertion boss 112a is improved.

As shown in fig. 1 and 2, further, the movable plug 130 is a silicone plug, so that the movable plug 130 is located in the flow guide channel 114 and elastically connected to the cup 110. In this embodiment, the movable plug 130 is located in the diversion 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 movable plug 130 can reliably block the first oil inlet 116 at a position corresponding to the first oil inlet 116 in the diversion channel 114.

Furthermore, the cross-sectional diameter of water conservancy diversion passageway is less than the cross-sectional diameter of activity stopper, makes the activity stopper have certain extrusion deformation when assembling in the inner wall of water conservancy diversion passageway, makes the inner wall elasticity butt of activity stopper and water conservancy diversion passageway simultaneously, makes and is difficult for droing between activity stopper and the water conservancy diversion passageway. Further, the side peripheral wall of the movable plug is arranged corresponding to the first oil inlet hole. In this embodiment, the movable stopper sets up with the center tube is coaxial, and the movable stopper is located water conservancy diversion passageway and with center tube elasticity butt, makes the first inlet port of side perisporium shutoff of movable stopper.

Further, a first sealing flange is convexly disposed 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. Furthermore, the sealing plug 120 is disposed around the outer peripheral wall of the central tube 110b, and a second sealing flange is convexly disposed on an inner wall of the sealing plug 120 that is 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 110 b. In this embodiment, the sealing plug 120 is a silicone 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 110 b. It is understood 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 further has an open slot 113, the oil storage cavity 112 is communicated with the open slot 113, the open slot is communicated with the air outlet 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 on the inner wall of the oil storage cavity through the open slot, so as to prevent the smoke oil in the oil storage cavity from leaking out through the open slot. When the oil bin assembly 100 is assembled, the sealing plug 120 can be hermetically connected to the inner wall of the oil storage cavity 112 through the opening groove 113, and the movable plug 130 can be installed in the flow guide channel 114 through the opening groove 113, so that the assembly is convenient and fast, and meanwhile, the processing of the oil storage cavity 112 and the air guide channel and the filling of the smoke in the oil storage cavity 112 are facilitated. The atomizing connecting seat 310 is located in the opening groove 113 and detachably connected with the oil cup piece 110, so that the atomizing connecting seat 310 is detachably connected with the oil cup piece 110 through the opening groove 113, and further, the connection between the atomizing connecting seat 310 and the oil cup piece 110 is more convenient. The atomizing connecting seat 310 is also abutted against the sealing plug 120, so that the atomizing connecting seat 310 reliably supports and positions the sealing plug 120, and the sealing plug 120 is prevented from moving away relative to the cup member 110 to cause the smoke oil in the oil storage chamber 112 to leak. In this embodiment, the opening groove 113 is opened in the oil cup 110a, and the atomizing connecting seat 310 is located in the opening groove 113 and is connected to the oil cup 110a in a plugging manner. One end of the central tube 110b communicates with the opening groove 113, and the other end communicates with the air outlet hole 111, so that the movable plug 130 can be assembled in the guide passage 114 through the opening groove 113, and at the same time, the guide passage 114 communicates with the air outlet hole 111. It is understood that in other embodiments, the opening groove 113 may be omitted, and the movable plug 130 may be further assembled in the guide passage 114 through the air outlet hole 111. The surface of the oil cup 110a is provided with an oil filling hole communicated with the oil storage cavity 112, and the smoke oil is filled into the oil storage cavity 112 through the oil filling hole.

Referring to fig. 1 and 3, in an embodiment, when the atomizing device is used, the oil sump assembly 100 is inserted into the atomizing connecting seat 310, and the movable plug 130 abuts against the atomizing connecting seat 310, so that the movable plug 130 slides to a position staggered from the first oil inlet 116 relative to the oil cup 110a, that is, the movable plug 130 slides to a position staggered from the first oil inlet 116 relative to the oil cup 110a under the thrust action of the atomizing connecting seat 310, so that the smoke oil in the oil storage cavity 112 can enter the atomizing cavity 316 through the first oil inlet 116 and the second oil inlet 314 to contact the atomizing element 320, and at this time, the oil path and the air path are both in a conducting state, so that the atomizing element 320 atomizes the smoke oil to form the atomizing gas.

As shown in fig. 1 and 4, in one embodiment, the atomizing connecting seat 310 includes a connecting seat 310a and an atomizing pipe 310 b. The air inlet hole 312 is opened on the connecting seat 310a, and the connecting seat 310a is detachably connected to the cup 110. The second oil inlet 314 with the atomizing chamber 316 is all seted up in atomizing pipe 310b, atomizing pipe 310b be used for can dismantle connect in the water conservancy diversion passageway 114, the butt promotes movable stopper 130 for oil cup spare 110 moves to first oil inlet 116 with the position of second oil inlet 314 intercommunication makes the tobacco tar in the oil storage chamber 112 can get into atomizing chamber 316 through first oil inlet 116 and second oil inlet 314 in the atomizing piece 320 heating atomizing. In this embodiment, the connecting seat 310a is used for being connected to the cup 110 in a plugging manner. The atomization member 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 to be heated and atomized. The atomizing pipe 310b is a tubular structure, and the atomizing pipe 310b is inserted into the flow guide 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 base 310a further defines a mounting hole 313 communicating with the air inlet 312, and a portion of the atomizing tube 310b is located in the mounting hole 313 and connected to the connection base 310a, so that the connection base 310a is fixedly connected to the atomizing tube 310 b. It is understood that in other embodiments, the mounting hole 313 may be omitted, and the connecting seat 310a and the atomizing tube 310b are fixedly connected by welding or gluing. Alternatively, the coupling holder 310a and the atomizing tube 310b are integrally formed, so that the coupling holder 310a and the atomizing tube 310b are tightly coupled.

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 atomizing connecting seat 310 is detachably sleeved on the wedge-shaped end 133, so that the movable plug 130 is detachably connected with the atomizing connecting seat 310, and the tightness of the connection between the movable plug 130 and the atomizing connecting seat 310 is ensured. In this embodiment, the atomizing connection socket 310 is detachably sleeved on the wedge-shaped end 133, and the atomizing connection socket 310 is detachably connected to the oil cup 110, so that the atomizing connection socket 310 is quickly and reliably connected to the oil cup 110 in a plugging manner, and the movable plug 130 is reliably abutted to the atomizing connection socket 310. Specifically, the atomizing tube 310b is inserted into the wedge-shaped end 133, so that the atomizing tube 310b is inserted into the movable plug 130 through the flow guide channel 114, and the atomizing tube 310b and the movable plug 130 are reliably abutted and aligned. It can be understood that a plug 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 guide channel 114 of the cup 110, and the atomizing tube 310b is plugged into the plug gap through the flow guide channel 114 and abuts against the movable plug 130, so that the atomizing tube 310b can be quickly and accurately plugged into and connected with the wedge-shaped end 133, and further the atomizing gas in the atomizing cavity 316 is reliably aligned and communicated with the first air passing hole 132 through the atomizing cavity 316.

Referring to fig. 1 and 2, in one embodiment, the movable plug 130 includes a movable plug main body 130a and a socket pushing part 130b connected to each other. The movable plug main part is located in the water conservancy diversion passageway and with oil cup spare elasticity butt, movable plug main part swing joint in oil cup spare, first cross the gas pocket is including seting up in the gas pocket main part of crossing of movable plug main part with set up in cup joint the intercommunicating pore of promotion portion, the intercommunicating pore passes through the gas pocket main part with water conservancy diversion passageway intercommunication makes first cross the gas pocket with water conservancy diversion passageway intercommunication. The movable plug main body is arranged corresponding to the first oil inlet hole so as to plug the first oil inlet hole. The outer wall of the sleeve joint pushing portion and the inner wall of the flow guide channel are in plug clearance, the sleeve joint pushing portion is used for being connected with the atomization connecting seat in an inserting mode, the atomization connecting seat 310 is inserted into the plug clearance through the flow guide channel and abutted to the sleeve joint pushing portion, and the atomization connecting seat 310 is abutted to the end portion of the movable plug 130 and drives the movable plug to move to the position staggered with the first oil inlet hole relative to the oil cup piece. In this embodiment, a wedge-shaped end 133 is formed at the end of the socket pushing part away from the movable plug main body.

Specifically, in one embodiment, a plug gap exists between an outer wall of the sleeve pushing portion and an inner wall of the flow guide channel, the sleeve pushing portion is used for being plugged into the atomizing connecting seat, so that the atomizing connecting seat 310 is inserted into the plug gap through the flow guide channel and abuts against the sleeve pushing portion, and the atomizing connecting seat 310 abuts against an end 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 connection seat 310 further includes a first sealing ring 317, the first sealing ring 317 is protruded in the first annular groove 315, and the first sealing ring 317 elastically abuts against the inner wall of the flow guide channel 114, so that the atomizing tube 310b is inserted into the flow guide channel 114 and tightly connected to the cup 110. In the present embodiment, the second oil inlet hole 314 is located between the first annular groove 315 and the insertion and extraction gap, so that the tobacco tar can reliably enter the atomizing chamber 316 through the first oil inlet hole 116 and the second oil inlet hole 314.

As shown in fig. 1 and 4, in order to tightly plug the connection seat 310a into the cup 110, the atomizing connection seat 310 further includes a second sealing ring 318, a second annular groove 319 is disposed on an outer wall of the connection seat 310a, the second sealing ring 318 is protruded into 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 seat 310a is tightly plugged into the cup 110.

In order to reliably fix and position the atomizing element 320 and the oil cup element 110, at least two supporting convex columns are convexly arranged on the inner wall of the flow guiding channel 114 of the oil cup element 110, and the at least two supporting convex columns are supported and abutted against the atomizing element 320 to support and position the atomizing element 320, so that the atomizing element 320 is prevented from moving relative to the oil cup element 110 to influence the heating and atomizing of the atomizing element 320 on the tobacco tar. Of course, in other embodiments, the inner wall of the flow guide channel 114 of the oil cup 110 is not limited to the way of protruding the support pillar to fix and position the atomizing element 320, and the inner wall of the flow guide channel 114 of the oil cup 110 may also be provided with a positioning groove to fix and position the atomizing element 320.

As shown in fig. 1 and 4, the atomizing member 320 further includes an oil guiding member 320a and a conductive heating member 320b, the oil guiding member 320a covers the conductive heating member 320b, the oil guiding member 320a is located in the atomizing chamber 316 and connected to the atomizing pipe 310b, the conductive heating member 320b is used for heating and atomizing the oil guiding member 320a when the electric power is supplied, and the oil guiding member 320a and the second oil passing hole are correspondingly disposed, so that the smoke oil passing through the second oil passing hole contacts with the oil guiding member 320a and is transmitted to the conductive heating member 320b through the oil guiding member 320a to be heated and atomized. In this embodiment, the oil guiding member 320a is an oil cotton guiding member, so that the oil guiding member 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 better mix the peripheral air flow with the atomized tobacco tar vapor to form the atomized gas, further, the atomizing channel 322 is formed in the center of the oil guiding member 320a, and the conductive heating member 320b is disposed around the atomizing channel 322, so that the atomized tobacco tar vapor generated by the conductive heating member 320b heating the atomized tobacco tar is quickly and uniformly mixed with the air flow to better form the atomized gas. It should be noted that, in other embodiments, the oil guiding member 320a is not limited to the oil guiding cotton member, and may be a ceramic member.

It can be understood that when the atomizing member 320 heats and atomizes the tobacco tar, the condensate exists at each position of the atomizing member 320 due to uneven heating, so that the condensate drips at the bottom of the atomizing member 320, and thus the condensate easily flows out through the air inlet 312 and damages the electronic components such as the battery rod. In order to avoid the problem that the condensate is easy to flow out through the air inlet 312 and damage the electronic components such as the battery rod, as shown in fig. 1 and 4, in an embodiment, the connecting seat 310a is further provided with a buffer groove 321, and the buffer groove 321 is respectively communicated with the air inlet 312 and the atomizing chamber 316. The communication position of the air inlet hole 312 and the buffer groove has a preset height with the bottom of the buffer groove 321. In this embodiment, the buffer groove 321 is located below the atomizing cavity 316, so that the condensate generated by the atomizing element 320 in the process of atomizing the tobacco tar is buffered in the buffer groove 321, and since the communication position between the air inlet 312 and the buffer groove has a preset height with the bottom of the buffer groove 321, the problem that the condensate easily flows out through the air inlet 312 and damages electronic components such as the battery rod is avoided. Specifically, the connecting socket 310a includes a connecting socket main body 3102, an insulating sealing block 3104 and a conductive electrode column 3106, the buffer memory groove 321 and the mounting hole 313 are both opened on the connecting socket main body 3102, the atomizing tube 310b is located in the mounting hole 313 and connected with the connecting socket main body 3102, and the connecting socket main body 3102 is further opened with a sealing fixing hole 3101 communicated with the buffer memory 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 arranged in the sealing fixing hole 3101 in a penetrating way and connected with the connecting seat body 3102 in a sealing way. The air inlet holes 312 are formed in the end portion of the conductive electrode column 3106, which is located in the buffer tank 321, so that a preset height exists between the position where the air inlet holes 312 are communicated with the buffer tank 321 and the bottom of the buffer tank 321, and the conductive electrode column 3106 is hermetically connected and insulated with the connecting seat main body 3102 through an insulating sealing block 3104. In this embodiment, the conductive pole column 3106 is electrically connected to the positive electrode of the conductive heat generating member 320b, and the connecting socket main body 3102 is electrically connected to the negative electrode of the conductive heat generating member 320b, so that the conductive heat generating member 320b is electrically conducted by the insulating sealing block 3104 arranged between the conductive pole column 3106 and the connecting socket main body 3102, and the condensate is reliably buffered in the buffer groove 321, thereby avoiding the leakage of the condensate from the air inlet hole 312, and ensuring that the peripheral air flow reliably enters the atomizing chamber 316 and the atomizing channel 322 through the air inlet hole 312 and the buffer groove 321. In this embodiment, the insulating sealing block is insulating silicone or insulating rubber.

As shown in fig. 1 and 4, the conductive heat generating element 320b further includes a heat generating element main body 3202, a positive conductive electrode 3204 and a negative conductive electrode 3206, the heat generating element main body 3202 covers the oil guiding element 320a, the positive conductive electrode 3204 and the negative conductive electrode 3206 are respectively electrically connected to two ends of the heat generating element main body 3202, the positive conductive electrode 3204 is electrically connected to the conductive electrode post 3106, the negative conductive electrode 3206 is electrically connected to the connecting seat main body 3102, and the conductive heat generating element 320b is respectively electrically connected to the conductive electrode post 3106 and the connecting seat main body 3102.

1. the oil bin assembly comprises a movable plug, a piston piece, a first oil inlet hole, a second oil inlet hole, a first oil outlet hole, a second oil outlet hole, a first oil inlet hole, a second oil inlet hole, a first oil outlet hole and a second oil outlet hole, wherein the movable plug is positioned in a flow guide channel and elastically abutted against an oil cup piece;

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An oil sump assembly, characterized in that, the oil sump assembly includes:

2. The sump assembly of claim 1, wherein the moveable plug is slidably coupled to the cup member.

3. The oil sump assembly of claim 2, wherein the oil cup member comprises an oil cup and a center tube; the oil storage cavity is arranged in the oil cup, and the flow guide channel and the first oil inlet hole are both arranged in the central pipe; the central pipe is positioned in the oil storage cavity and is connected with the oil cup;

4. The oil sump assembly of claim 3, wherein the oil cup further defines an air outlet, the air outlet is communicated with the oil storage cavity, the central tube is disposed around the air outlet, and the flow guide channel is communicated with the air outlet.

5. The oil bin assembly of claim 4, wherein the oil cup further defines an open slot, the oil storage cavity is communicated with the open slot, the open slot is communicated with the air outlet 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 on the inner wall of the oil storage cavity through the open slot.

6. The oil sump assembly according to claim 5, wherein an insertion boss is convexly provided on an inner wall of the oil storage chamber, the insertion boss is provided with an insertion groove, the insertion groove is communicated with the air outlet, and the central pipe is located in the insertion groove and is inserted into the insertion boss.

7. The oil sump assembly of claim 6, wherein the plug boss is an interference fit with the center tube.

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

9. The oil sump assembly of claim 1, wherein a cross-sectional diameter of the flow guide channel is less than a cross-sectional diameter of the moveable plug.

10. The oil sump assembly according to any one of claims 1 to 9, wherein the movable plug comprises a movable plug main body and a socket pushing portion which are connected;