Oil cup piece, atomization assembly and electronic atomizer

Abstract

The application provides an oil cup piece, an atomization assembly and an electronic atomizer. The oil cup piece comprises an oil cup body, a gas guide pipe, an oil storage piece, an oil guide piece and a sealing piece. The oil cup body is formed with an oil storage cavity and an opening groove in communication. The opening groove is used for being connected to an atomization piece in use. The gas guide pipe is located in the oil storage cavity and one end of the gas guide pipe is connected to the oil cup body. The other end of the gas guide pipe extends to the opening groove. The gas guide pipe is provided with a gas outlet channel in communication with the opening groove. The oil storage piece is located in the oil storage cavity and is sleeved on the gas guide pipe. The oil storage piece is used for storing tobacco tar. The oil storage piece and the oil guide piece are sequentially stacked along the direction of guiding the tobacco tar in the oil storage cavity. After the tobacco tar in the oil cup piece is used up, the atomization piece is detached from the oil cup body, and a new oil cup body is replaced, which is convenient and fast. Thus, the atomization piece can be repeatedly used. Only the oil cup piece for storing the tobacco tar needs to be replaced, and the environmental friendliness of the oil cup assembly is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, and in particular to an oil cup component, an atomization assembly and an electronic atomizer. BACKGROUND

[0002] A conventional oil cup assembly adopts a sealing structure combined by a plastic component and a silica gel component, and the sealing structure is coated on the plastic component and an atomization heating element through an injection molding process, so that the sealing structure can be used to seal and support the atomization heating element, and the sealing structure and the atomization heating element are integrally formed. Since the oil cup assembly needs to be replaced regularly, the oil cup assembly is discarded when the oil in the oil cup assembly is used up, and the atomization heating element in the oil cup assembly cannot be reused, which makes the environmental friendliness of the oil cup assembly poor.

[0003] In addition, in order to save transportation costs, the oil in the oil cup is pre-injected before the oil cup assembly is transported and used, and a sealing protective film is additionally arranged to separate the oil and the atomization heating element. Influenced by factors such as transportation stability and pressure, the sealing protective film is prone to accidental breakage, and the oil cup assembly is prone to oil leakage during transportation. SUMMARY

[0004] The present application aims to overcome the deficiencies in the prior art and provide an oil cup component, an atomization assembly and an electronic atomizer which solve the above technical problems.

[0005] The present application is achieved by the following technical solutions:

[0006] An oil cup component comprises:

[0007] An oil cup body is formed with a storage cavity and an open slot in communication, and the open slot is used to be connected to an atomization component during use;

[0008] A gas guide pipe is located in the storage cavity, one end of the gas guide pipe is connected to the oil cup body, the other end of the gas guide pipe extends to the open slot, and the gas guide pipe is provided with a gas outlet channel in communication with the open slot;

[0009] An oil storage component is located in the storage cavity and is sleeved on the gas guide pipe, and the oil storage component is used to store oil;

[0010] An oil guide component is located in the storage cavity and is sleeved on the gas guide pipe; the oil storage component and the oil guide component are sequentially stacked along the direction of oil outflow in the storage cavity; and the oil outflow rate of the oil guide component is less than the oil outflow rate of the oil storage component;

[0011] A sealing member is located in the opening groove and elastically abuts against the oil cup body, and the sealing member is tightly abutted against the end of the air guide pipe located in the opening groove to block the air outlet passage, and the sealing member is used to be detached from the oil cup body in use.

[0012] In one of the embodiments, the oil storage member is an oil storage cotton member.

[0013] In one of the embodiments, the oil guide member is an oil guide cotton member.

[0014] In one of the embodiments, the sealing member comprises a sealing seat and a blocking part connected with each other, the sealing seat is located in the opening groove and elastically abuts against the oil cup body, and the sealing seat is tightly abutted against the end of the air guide pipe located in the opening groove, and the blocking part is located in the air outlet passage and elastically abuts against the air guide pipe.

[0015] In one of the embodiments, the sealing seat is provided with an abutting groove adjacent to one side of the air guide pipe, and the air guide pipe is partially located in the abutting groove and abuts against the sealing seat.

[0016] In one of the embodiments, the sealing seat comprises a sealing seat body and a sealing ring, the sealing seat body is located in the opening groove and elastically abuts against the oil cup body, and the sealing seat body is tightly abutted against the end of the air guide pipe located in the opening groove, the blocking part is connected with the sealing seat body, and the sealing ring is sleeved on the peripheral wall of the sealing seat body and elastically abuts against the inner peripheral wall of the oil cup body.

[0017] In one of the embodiments, the oil cup body is further provided with a positioning groove in communication with the opening groove, and the sealing ring is at least partially located in the positioning groove and elastically abuts against the inner peripheral wall of the oil cup body.

[0018] In one of the embodiments, the outer peripheral wall of the sealing seat body is provided with a first clamping post, the oil cup body is further provided with a clamping groove in communication with the opening groove, the first clamping post is clamped into the clamping groove, and the clamping groove is further used to be clamped with the atomizing member in use.

[0019] An atomizing assembly comprises an atomizing member and the oil cup member of any one of the above embodiments, the atomizing member is located in the opening groove and detachably connected with the oil cup body, the atomizing member abuts against the oil guide member to heat and atomize the tobacco tar on the oil guide member, the atomizing member abuts against the air guide pipe, the atomizing member is provided with a gas passing hole, an air inlet hole and an atomizing cavity, and the atomizing cavity is in communication with the air outlet passage, the gas passing hole and the air inlet hole respectively.

[0020] An electronic atomizer comprises the above atomizing assembly.

[0021] Compared with the prior art, the present invention has at least the following advantages:

[0022] 1. The oil cup body has a connected oil storage cavity and an opening groove. The air guide tube is located in the oil storage cavity, and one end of the air guide tube is connected to the oil cup body. The other end of the air guide tube extends to the opening groove. The oil storage component and the oil guide component are both located in the oil storage cavity and are sleeved on the air guide tube. The oil storage component and the oil guide component are stacked sequentially along the direction of the e-liquid discharge in the oil storage cavity. The e-liquid stored in the oil storage component is discharged sequentially through the oil storage component and the oil guide component. Since the oil discharge rate of the oil guide component is less than that of the oil storage component, the rate at which the e-liquid passes through the oil storage component and the oil guide component slows down sequentially.

[0023] 2. During transportation, the seal is located in the opening groove and elastically abuts against the oil cup body. The seal is also pressed against the end of the air guide tube located in the opening groove to block the air outlet channel. This ensures that the e-liquid is reliably sealed in the oil storage chamber. In addition, the oil flow rate of the oil guide is less than that of the oil storage component. The e-liquid is stored in the oil storage component and buffered in the oil guide, which avoids the problem of e-liquid easily leaking from the connection between the seal and the oil cup body during transportation. There is also no need to add a sealing protective film, which solves the problem of oil leakage that is common in traditional oil cup components during transportation.

[0024] 3. During use, the sealing element is removed from the oil cup body. The atomizing element is located in the opening groove and is detachably connected to the oil cup body. The atomizing element abuts against the oil guide, so that the atomizing element heats and atomizes the e-liquid in the oil guide. When the e-liquid in the oil cup is used up, the atomizing element is removed from the oil cup body and a new oil cup body is replaced. It is convenient and quick. In this way, the atomizing element can be reused. Only the oil cup body used to store e-liquid needs to be replaced, which greatly improves the environmental friendliness of the oil cup assembly. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of an electronic atomizer according to one embodiment;

[0027] Figure 2 for Figure 1 A cross-sectional schematic diagram of the electronic atomizer shown;

[0028] Figure 3 for Figure 1A structure diagram of an oil cup piece of an atomization assembly of the electronic atomizer before use;

[0029] Figure 4 For Figure 3 A partial enlarged diagram of the oil cup piece;

[0030] Figure 5 For Figure 1 A partial diagram of the atomization assembly of the electronic atomizer. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be noted that the embodiments described below are not meant to be limiting of the present application.

[0032] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can 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 can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0033] Unless otherwise defined, 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 in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0034] The application provides an oil cup component, which comprises an oil cup body, a gas guide pipe, an oil storage component, an oil guide component and a sealing component. The oil cup body is formed with an oil storage cavity and an opening groove in communication. The opening groove is used for connecting an atomizing component in use. The gas guide pipe is located in the oil storage cavity, and one end of the gas guide pipe is connected with the oil cup body. The other end of the gas guide pipe extends to the opening groove. The gas guide pipe is provided with a gas outlet channel in communication with the opening groove. The oil storage component is located in the oil storage cavity and is sleeved on the gas guide pipe. The oil storage component is used for storing tobacco tar. The oil guide component is located in the oil storage cavity and is sleeved on the gas guide pipe. The oil storage component and the oil guide component are sequentially and laminatedly arranged along the direction of guiding the tobacco tar in the oil storage cavity. The oil passing rate of the oil guide component is less than that of the oil storage component. The sealing component is located in the opening groove and elastically abuts against the oil cup body. The sealing component is tightly abutted against the end of the gas guide pipe located in the opening groove to block the gas outlet channel. The sealing component is used for being detached from the oil cup body in use.

[0035] The oil cup component has the advantages that the oil cup body is formed with an oil storage cavity and an opening groove in communication. The gas guide pipe is located in the oil storage cavity, and one end of the gas guide pipe is connected with the oil cup body. The other end of the gas guide pipe extends to the opening groove. The oil storage component and the oil guide component are located in the oil storage cavity and are sleeved on the gas guide pipe. The oil storage component and the oil guide component are sequentially and laminatedly arranged along the direction of guiding the tobacco tar in the oil storage cavity. The tobacco tar stored in the oil storage component is sequentially guided out through the oil storage component and the oil guide component. Because the oil passing rate of the oil guide component is less than that of the oil storage component, the speed of the tobacco tar passing through the oil storage component and the oil guide component is sequentially slowed down. In transportation, the sealing component is located in the opening groove and elastically abuts against the oil cup body. The sealing component is tightly abutted against the end of the gas guide pipe located in the opening groove to block the gas outlet channel. The new tobacco tar can be reliably sealed in the oil storage cavity. In addition, because the oil passing rate of the oil guide component is less than that of the oil storage component, and the tobacco tar is stored in the oil storage component and is buffered in the oil guide component, the problem that the tobacco tar is easily leaked from the connection position of the sealing component and the oil cup body in the transportation process is avoided. It is not necessary to additionally arrange a sealing protection film. The problem that the traditional oil cup assembly is easily leaked in the transportation process is solved. In use, the sealing component is detached from the oil cup body. The atomizing component is located in the opening groove and is detachably connected with the oil cup body. The atomizing component abuts against the oil guide component, so that the atomizing component heats and atomizes the tobacco tar of the oil guide component. When the tobacco tar in the oil cup component is used up, the atomizing component is detached from the oil cup body. A new oil cup body can be replaced, which is convenient and fast. The atomizing component can be repeatedly used. Only the oil cup component for storing the tobacco tar needs to be replaced, so that the environmental protection performance of the oil cup assembly is greatly improved.

[0036] As shown in FIGS. 1, 2 and 3, an embodiment of the atomizing assembly 100 comprises an atomizing component 110 and an oil cup component 130. Figure 1 and Figure 2 As shown in FIGS. 1, 2 and 3, an embodiment of the atomizing assembly 100 comprises an atomizing component 110 and an oil cup component 130. Figure 3As shown, the oil cup piece 130 includes an oil cup body 131, an air guide pipe 133, an oil storage piece 135, an oil guide piece 137, and a sealing piece 139. The oil cup body 131 is formed with an oil storage cavity 131a and an open slot 131b in communication, and the open slot 131b is used to be connected to the atomizing piece 110 in use. The air guide pipe 133 is located in the oil storage cavity 131a, and one end of the air guide pipe 133 is connected to the oil cup body 131, and the other end of the air guide pipe 133 extends to the open slot 131b, and the air guide pipe 133 is provided with an air outlet passage 133a in communication with the open slot 131b. The oil storage piece 135 is located in the oil storage cavity 131a and is sleeved on the air guide pipe 133, and the oil storage piece 135 is used to store tobacco tar. The oil guide piece 137 is located in the oil storage cavity 131a and is sleeved on the air guide pipe 133.

[0037] The oil storage piece 135 and the oil guide piece 137 are sequentially stacked along the direction of the tobacco tar in the oil storage cavity 131a, and the oil passing rate of the oil guide piece 137 is less than that of the oil storage piece 135, so as to avoid the situation of oil leakage due to the too fast speed of the tobacco tar passing through the oil guide piece 137. The sealing piece 139 is located in the open slot 131b and elastically abuts against the oil cup body 131, so that the sealing piece 139 is tightly connected with the inner wall of the oil cup body 131, and the sealing piece 139 is tightly abutted against the end of the air guide pipe 133 located in the open slot 131b, so as to block the air outlet passage 133a, and the sealing piece 139 is used to be detached from the oil cup body 131 in use. The atomizing piece 110 is located in the open slot 131b and is detachably connected with the oil cup body 131, and the atomizing piece 110 abuts against the oil guide piece 137, so as to heat and atomize the tobacco tar on the oil guide piece 137. The atomizing piece 110 abuts against the air guide pipe 133, and the atomizing piece 110 is provided with a gas passing hole 110a, an air inlet hole 110b, and an atomizing cavity 110c, and the atomizing cavity 110c is in communication with the air outlet passage 133a, the gas passing hole 110a, and the air inlet hole 110b, respectively. The tobacco tar gas generated by the atomizing piece 110 heating the tobacco tar passes through the gas passing hole 110a into the atomizing cavity 110c, the peripheral air flow enters the atomizing cavity 110c through the air inlet hole 110b and mixes with the tobacco tar gas to form atomized gas, and the atomized gas flows out of the air guide pipe 133 through the air outlet passage 133a.

[0038] The oil cup member 130 and the atomization assembly 100 described above, since the oil cup body is formed with the oil storage cavity 131a and the opening groove 131b in communication, the air guide pipe 133 is located in the oil storage cavity 131a, and one end of the air guide pipe 133 is connected with the oil cup body 131, the other end of the air guide pipe 133 extends to the opening groove 131b, the oil storage member 135 and the oil guide member 137 are both located in the oil storage cavity 131a and are sleeved on the air guide pipe 133, the oil storage member 135 and the oil guide member 137 are sequentially stacked along the direction of guiding the tobacco tar in the oil storage cavity 131a, the tobacco tar stored in the oil storage member 135 is sequentially guided out through the oil storage member 135 and the oil guide member 137, since the oil passing rate of the oil guide member 137 is less than the oil passing rate of the oil storage member 135, the speed of the tobacco tar passing through the oil storage member 135 and the oil guide member 137 is sequentially slowed down; during transportation, the sealing member 139 is located in the opening groove 131b and elastically abuts against the oil cup body 131, and the sealing member 139 is tightly abutted against the end of the air guide pipe 133 located in the opening groove 131b to block the air outlet passage 133a, so that the new tobacco tar can be reliably sealed in the oil storage cavity 131a, in addition, the oil passing rate of the oil guide member 137 is less than the oil passing rate of the oil storage member 135, and the tobacco tar is stored in the oil storage member 135 and buffered in the oil guide member 137, which avoids the problem that the tobacco tar easily leaks from the connection between the sealing member 139 and the oil cup body 131 during transportation, and also avoids the need to increase the sealing protective film, thereby solving the problem that the traditional oil cup assembly is prone to oil leakage during transportation; during use, the sealing member 139 is detached from the oil cup body 131, the atomization member 110 is located in the opening groove 131b and detachably connected with the oil cup body 131, the atomization member 110 abuts against the oil guide member 137, so that the atomization member 110 heats and atomizes the tobacco tar of the oil guide member 137; after the tobacco tar in the oil cup member 130 is used up, the atomization member 110 is detached from the oil cup body 131, and a new oil cup body 131 can be replaced, which is convenient and fast, so that the atomization member 110 can be repeatedly used, and only the oil cup member 130 for storing the tobacco tar needs to be replaced, thereby greatly improving the environmental protection of the oil cup assembly.

[0039] Further, the oil storage member 135 and the inner circumferential wall of the oil storage cavity 131a have a first gap, i.e., the oil storage member 135 and the inner circumferential wall of the oil storage cavity 131a are not in direct contact, so that the tobacco tar stored in the oil storage member 135 can only flow into the oil guide member 137 through the abutting part of the oil guide member 137, so as to avoid the situation that the tobacco tar on the oil storage member 135 leaks from the inner circumferential wall of the oil storage cavity 131a.

[0040] Further, the oil guide 137 has a second gap with the inner circumferential wall of the oil storage cavity 131a, i.e. the oil guide 137 is not in direct contact with the inner circumferential wall of the oil storage cavity 131a, so that the tobacco juice in the oil guide 137 can only be guided out from the part where the oil guide 137 abuts against the atomizing element 110, so as to avoid the situation that the tobacco juice on the oil guide 137 leaks from the inner circumferential wall of the oil storage cavity 131a.

[0041] In order to make the oil storage element 135 have better oil storage performance, in one embodiment, the oil storage element 135 is an oil storage cotton element, so that the oil storage element 135 has better oil absorption and storage performance, and at the same time has better elasticity. Compared with the traditional pure oil cup type oil storage, the oil storage element 135 is added in the oil storage cavity 131a, and the oil storage element 135 is an oil storage cotton element, so that the tobacco juice is better stored in the oil storage element 135, and the situation of liquid leakage is less likely to occur.

[0042] In order to make the oil guide 137 have better oil guiding performance, in one embodiment, the oil guide 137 is an oil guiding cotton element, so that the oil guide 137 has better oil guiding performance, and at the same time has better elasticity. In this embodiment, the oil passing rate of the oil guide 137 is less than the oil passing rate of the oil storage element 135, so that the rate of the tobacco juice passing through the oil guide 137 is less than the rate of the tobacco juice passing through the oil storage element 135. Specifically, the oil passing pore diameter in the oil guide 137 is less than the oil passing pore diameter of the oil storage element 135, so that the rate of the tobacco juice passing through the oil guide 137 is less than the rate of the tobacco juice passing through the oil storage element 135, and further so that the oil guide 137 can better and stably guide the oil.

[0043] Further, the oil cup piece further comprises a positioning piece, the oil guide piece is provided with a first positioning groove on one side adjacent to the oil storage piece, the oil storage piece is provided with a second positioning groove on one side adjacent to the oil guide piece, and the two ends of the positioning piece are located in the first positioning groove and the second positioning groove respectively, so that the oil guide piece and the oil storage piece are positioned and fixed by the positioning piece, to avoid the problem that the abutting part of the oil guide piece and the oil storage piece moves relatively to affect the effect of the tobacco tar flowing from the oil storage piece into the oil guide piece, and to better abut and guide the tobacco tar between the oil guide piece and the oil storage piece. In this embodiment, the positioning piece is a positioning pipe piece, so that the part of the tobacco tar in the oil storage piece can flow into the oil guide piece through the positioning piece, to realize the relative positioning of the oil storage piece and the positioning piece and improve the oil guiding rate. Specifically, the inner wall of the positioning pipe piece is formed with a plurality of flow holes, the plurality of flow holes are distributed at intervals, and each flow hole is provided along the axial direction of the positioning pipe piece, so that the part of the tobacco tar in the oil storage piece can flow into the oil guide piece through the positioning piece. To avoid the problem that the two ends of the positioning piece are excessively inserted into the corresponding positioning grooves to affect the reliable positioning between the oil guide piece and the oil storage piece, further, a first limiting column and a second limiting column are respectively protruded on the outer peripheral wall of the positioning piece adjacent to the two ends of the positioning piece, the oil guide piece is provided with a first limiting groove on one side adjacent to the oil storage piece, and the first limiting groove is communicated with the first positioning groove. The oil storage piece is provided with a second limiting groove on one side adjacent to the oil guide piece, and the second limiting groove is communicated with the second positioning groove. The first limiting column is used for abutting against the first limiting groove when the positioning piece is inserted into the first positioning groove, and the second limiting column is used for abutting against the second limiting groove when the positioning piece is inserted into the second positioning groove. The first limiting column limits the depth of the positioning piece inserted into the first positioning groove, and the second limiting column limits the depth of the positioning piece inserted into the second positioning groove, to avoid the problem that the two ends of the positioning piece are excessively inserted into the corresponding positioning grooves to affect the reliable positioning between the oil guide piece and the oil storage piece. Further, the number of the positioning pieces is two, and the two positioning pieces are symmetrically arranged on the two sides of the air guide pipe. The first positioning groove and the second positioning groove are both two, and the two ends of each positioning piece are located in the corresponding first positioning groove and the corresponding second positioning groove respectively, to better relatively position the abutting part of the oil guide piece and the oil storage piece.

[0044] Further, one side of the oil guide piece adjacent to the oil storage piece is a first concave-convex abutting surface, one side of the oil storage piece adjacent to the oil guide piece is a second concave-convex abutting surface, the first concave-convex abutting surface and the second concave-convex abutting surface abut and position, so that the oil guide piece and the oil storage piece have a larger abutting area, and the tobacco tar in the oil storage piece flows into the oil guide piece better. In addition, the oil guide piece and the oil storage piece are positioned and fixed by the positioning piece, so that the oil storage piece reliably guides the oil through the oil guide piece.

[0045] As Figure 3 and Figure 4As shown in the drawings, in one of the embodiments, the sealing member 139 comprises a sealing seat 139a and a blocking part 139b connected with each other, the sealing seat 139a is located in the opening groove 131b and elastically abuts against the oil cup body 131, and the sealing seat 139a is tightly abutted against the end of the air guide pipe 133 located in the opening groove 131b, the blocking part 139b is located in the air outlet passage 133a and elastically abuts against the air guide pipe 133, so that the sealing member 139 elastically abuts against the oil cup body 131, and the sealing member 139 is tightly abutted against the end of the air guide pipe 133 located in the opening groove 131b.

[0046] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in one of the embodiments, the sealing seat 139a is provided with an abutting groove 1392 adjacent to one side of the air guide pipe 133, and the air guide pipe 133 is partially located in the abutting groove 1392 and abuts against the sealing seat 139a, so that the air guide pipe 133 reliably abuts against the sealing seat 139a. In order to make the sealing seat 139a and the air guide pipe 133 abut more tightly, further, the air guide pipe 133 is partially located in the abutting groove 1392 and is sleeved with the sealing seat 139a, so that the bottom of the abutting groove 1392 is tightly abutted against the end of the air guide pipe 133 adjacent to the sealing seat 139a, and the side wall of the abutting groove 1392 elastically abuts against the outer peripheral wall of the air guide pipe 133. Further, the outer peripheral edge of the air guide pipe 133 is provided with a first abutting inclined surface 133b, and the inner side wall of the abutting groove 1392 is formed with a second abutting inclined surface 1393, the first abutting inclined surface 133b elastically abuts against the second abutting inclined surface 1393, so that the sealing seat 139a and the air guide pipe 133 abut tightly.

[0047] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in one of the embodiments, the sealing seat 139a comprises a sealing seat body 1391 and a sealing ring 1394, the sealing seat body 1391 is located in the opening groove 131b and elastically abuts against the oil cup body 131, and the sealing seat body 1391 is tightly abutted against the end of the air guide pipe 133 located in the opening groove 131b, and the blocking part 139b is connected with the sealing seat body 1391, so that the sealing seat 139a and the blocking part 139b are connected. The sealing ring 1394 is sleeved on the peripheral wall of the sealing seat body 1391, and the sealing ring 1394 elastically abuts against the inner peripheral wall of the oil cup body 131, so that the peripheral wall of the sealing seat body 1391 also tightly abuts against the inner peripheral wall of the oil cup body 131 through the sealing ring 1394. In this embodiment, the sealing ring 1394 is sleeved on the outer peripheral wall of the sealing seat body 1391.

[0048] As shown in the drawings, Figure 3 and Figure 4As shown in the drawings, in one of the embodiments, the oil cup body 131 is further provided with a positioning groove 131d which is in communication with the opening groove 131b, and the sealing ring 1394 is at least partially positioned in the positioning groove 131d and elastically abuts against the inner circumferential wall of the oil cup body 131, so as to avoid the problem of relative displacement of the sealing ring 1394 relative to the inner circumferential wall of the oil cup body 131, and to reliably elastically abut the sealing ring 1394 against the inner circumferential wall of the oil cup body 131.

[0049] As shown in the drawings, Figure 2 , Figure 3 and Figure 4 , in one of the embodiments, the outer circumferential wall of the sealing seat body 1391 is provided with a first clamping post 1395, and the oil cup body 131 is further provided with a clamping groove 131e which is in communication with the opening groove 131b, and the first clamping post 1395 is clamped into the clamping groove 131e, so as to reliably clamp the sealing seat body 1391 and the oil cup body 131. The clamping groove 131e is also used to clamp the atomizing element 110 in use, so that the oil cup body 131 is buckled connected with the atomizing element 110 in use, and further reliably connects the atomizing element 110 and the oil cup body 131, and simultaneously realizes the detachable connection of the atomizing element 110 and the oil cup body 131.

[0050] As shown in the drawings, Figure 3 and Figure 4 , further, the first clamping post 1395 is arranged at the position of the outer circumferential wall of the sealing seat body 1391 which is away from the blocking part 139b, and the sealing ring 1394 is arranged at the position of the outer circumferential wall of the sealing seat body 1391 which is adjacent to the blocking part 139b, so as to reliably seal the tobacco tar in the oil storage cavity 131a through the sealing ring 1394, and in addition, the first clamping post 1395 is clamped into the clamping groove 131e, so as to reliably clamp the sealing seat body 1391 and the oil cup body 131. In this embodiment, the first clamping post 1395 is arranged below the sealing seat body 1391, i.e. the position of the sealing seat body 1391 which is sealingly connected to the inner wall of the oil cup body 131 is located at the position of the sealing seat body 1391 which is fixedly connected to the inner wall of the oil cup body 131.

[0051] As shown in the drawings, Figure 3 and Figure 4 , further, the end of the sealing seat body 1391 which is away from the blocking part 139b is provided with a stop boss 1396 which abuts against the end of the oil cup body 131 which is adjacent to the sealing seat body 1391, so as to seal and block the end of the sealing seat body 1391 which is positioned in the oil cup body 131, so as to avoid that the sealing seat body 1391 is pressed into the opening groove 131b and is not easy to be quickly taken out.

[0052] As shown in the drawings, Figure 3 and Figure 4As shown, to facilitate the user's quick removal of the sealing seat 139a using the removal block, a removal block 1397 is further provided on the periphery of the stop boss 1396, so that the user can quickly remove the sealing seat 139a using the removal block. It can be understood that when needed, the user can quickly remove the sealing seat from the opening groove using the removal block and install the atomizing element 110 into the opening groove.

[0053] like Figure 2 As shown, in one embodiment, the atomizing element 110 includes a fixing base 1102 and a conductive heating element 1104. A second locking platform 112 protrudes from the outer wall of the fixing base 1102. The second locking platform 112 is used to engage with the locking groove 131e during use, thereby engaging the atomizing element 110 with the oil cup body 131. Both the air inlet 110b and the atomizing chamber 110c are located on the fixing base 1102. See also... Figure 5 A conductive heating element 1104 is disposed on a fixed base 1102, and an air passage 110a is formed in the conductive heating element 1104. The conductive heating element 1104 abuts against the oil guide 137, causing the atomizing element 110 to abut against the oil guide 137. When the conductive heating element 1104 conducts electricity, it generates heat, causing it to heat the oil guide 137. In this embodiment, the conductive heating element 1104 has a clearance notch that communicates with the atomizing chamber 110c. The air guide tube 133 abuts against the inner wall of the atomizing chamber 110c, connecting the atomizing chamber 110c to the air outlet channel 133a.

[0054] To better facilitate the conductive heating element's contact and heating of the oil guide element, and to ensure proper alignment between them, the conductive heating element has a contact protrusion on its side adjacent to the oil guide element, and a contact groove on its side adjacent to the conductive heating element. The contact protrusion is located within the contact groove and abuts against the oil guide element, ensuring proper alignment and reliable contact between the conductive heating element and the oil guide element. This increases the heating area of ​​both elements, allowing for better contact and heating. In this embodiment, the contact protrusion is hemispherical, and the contact groove is adapted to fit it. It is understood that in other embodiments, there may be multiple contact protrusions and contact grooves, with each protrusion and groove abutting against the other in a one-to-one correspondence.

[0055] like Figure 2As shown, further, the fixed seat 1102 comprises a fixed seat body 111 and a mounting portion 113, the second clamping post 112 is protruded from the outer circumferential wall of the fixed seat body 111, the fixed seat body 111 is supported and sleeved on the outer circumferential wall of the mounting portion 113, so that the fixed seat body 111 presses the mounting portion 113 to abut against the oil guide 137, the conductive heating element 1104 is arranged on the mounting portion 113, and the mounting portion 113 also presses the conductive heating element 1104 to abut against the oil guide 137, so that the heat of the conductive heating element 1104 can reliably act on the oil guide 137. In the embodiment, the air inlet hole 110b is arranged on the fixed seat body 111, and the fixed seat body 111 and the mounting portion 113 jointly form the atomization cavity 110c.

[0056] As shown, Figure 2 further, the outer wall of the fixed seat 1102 is tightly connected with the oil cup body 131, so that the fixed seat 1102 is sealingly connected with the oil cup body 131. Further, the fixed seat 1102 further comprises a sealing connection ring 115, the outer circumferential wall of the mounting portion 113 is arranged with a connection groove 113a, the sealing connection ring 115 is sleeved on the inner circumferential wall of the connection groove 113a, and the sealing connection ring 115 is partially protruded from the connection groove 113a, so that the sealing connection ring 115 is elastically abutted against the inner circumferential wall of the oil cup body 131, and then the outer wall of the fixed seat 1102 is tightly connected with the oil cup body 131.

[0057] As shown, Figure 2 further, the conductive heating element 1104 is arranged through the mounting portion 113, so that the conductive heating element 1104 is better fixed on the mounting portion 113. Still further, the fixed seat body 111 is arranged with a first through hole 111a and a second through hole 111b, and the two ends of the conductive heating element 1104 are arranged through the first through hole 111a and the second through hole 111b respectively, so that the two ends of the conductive heating element 1104 are better fixed on the fixed seat body 111. In order to better externally connect the power supply for the conductive heating element 1104, further, the fixed seat body 111 is arranged with a first exposed hole 111c and a second exposed hole 111d, and the conductive heating element 1104 is exposed to the outside through the first exposed hole 111c and the second exposed hole 111d, so that the conductive heating element 1104 is better externally connected with the power supply.

[0058] Further, the fixed seat body 111 is arranged with a clamping hook adjacent to one side of the mounting portion 113, the mounting portion 113 is arranged with a clamping hook groove corresponding to the clamping hook, and the clamping hook is clamped into the clamping hook groove, so that the fixed seat body 111 is clamped with the mounting portion 113. It can be understood that in other embodiments, the fixed seat body 111 and the mounting portion 113 are not limited to be clamped, but can also be threadedly connected or screw-fixedly connected.

[0059] As shown, Figure 1 and Figure 2As shown, the present application also provides an electronic atomizer 10 comprising the atomization assembly 100 of any of the above embodiments. In one embodiment, the atomization assembly 100 comprises an atomization piece 110 and an oil cup piece 130. The oil cup piece 130 comprises an oil cup body 131, a gas guide pipe 133, an oil storage piece 135, an oil guide piece 137, and a sealing piece 139. The oil cup body 131 is formed with an oil storage cavity 131a and an open slot 131b in communication, and the open slot 131b is used to be connected to the atomization piece 110 in use. The gas guide pipe 133 is located in the oil storage cavity 131a, and one end of the gas guide pipe 133 is connected to the oil cup body 131, and the other end of the gas guide pipe 133 extends to the open slot 131b, and the gas guide pipe 133 is provided with a gas outlet passage 133a in communication with the open slot 131b. The oil storage piece 135 is located in the oil storage cavity 131a and is sleeved on the gas guide pipe 133, and the oil storage piece 135 is used to store e-liquid. The oil guide piece 137 is located in the oil storage cavity 131a and is sleeved on the gas guide pipe 133.

[0060] The oil storage piece 135 and the oil guide piece 137 are sequentially stacked along the direction of e-liquid outflow in the oil storage cavity 131a, and the oil outflow rate of the oil guide piece 137 is less than that of the oil storage piece 135, so as to avoid the situation of e-liquid leakage due to too fast e-liquid outflow through the oil guide piece 137. The sealing piece 139 is located in the open slot 131b and elastically abuts against the oil cup body 131, so that the sealing piece 139 is tightly connected with the inner wall of the oil cup body 131, and the sealing piece 139 is tightly abutted against the end of the gas guide pipe 133 located in the open slot 131b to block the gas outlet passage 133a, and the sealing piece 139 is used to be detached from the oil cup body 131 in use. The atomization piece 110 is located in the open slot 131b and is detachably connected with the oil cup body 131, and the atomization piece 110 abuts against the oil guide piece 137 to heat and atomize the e-liquid on the oil guide piece 137. The atomization piece 110 abuts against the gas guide pipe 133, and the atomization piece 110 is provided with a gas passing hole 110a, a gas inlet hole 110b, and an atomization cavity 110c, and the atomization cavity 110c is in communication with the gas outlet passage 133a, the gas passing hole 110a, and the gas inlet hole 110b, respectively. The e-liquid gas generated by heating e-liquid by the atomization piece 110 passes through the gas passing hole 110a into the atomization cavity 110c, the peripheral air flow enters the atomization cavity 110c through the gas inlet hole 110b to mix with the e-liquid gas to form atomized gas, and the atomized gas flows out of the gas guide pipe 133 through the gas outlet passage 133a.

[0061] The electronic atomizer 10 described above, because the oil cup body is formed with the oil storage cavity 131a and the opening groove 131b in communication, the air guide pipe 133 is located in the oil storage cavity 131a, and one end of the air guide pipe 133 is connected with the oil cup body 131, the other end of the air guide pipe 133 extends to the opening groove 131b, the oil storage member 135 and the oil guide member 137 are both located in the oil storage cavity 131a and are sleeved on the air guide pipe 133, the oil storage member 135 and the oil guide member 137 are sequentially stacked along the direction of the tobacco tar out of the oil storage cavity 131a, the tobacco tar stored in the oil storage member 135 is sequentially guided out through the oil storage member 135 and the oil guide member 137, because the oil passing rate of the oil guide member 137 is less than that of the oil storage member 135, the speed of the tobacco tar passing through the oil storage member 135 and the oil guide member 137 is sequentially slowed down; during transportation, the sealing member 139 is located in the opening groove 131b and elastically abuts against the oil cup body 131, and the sealing member 139 is pressed against the end of the air guide pipe 133 located in the opening groove 131b to block the air outlet passage 133a, so that the new tobacco tar can be reliably sealed in the oil storage cavity 131a, in addition, the oil passing rate of the oil guide member 137 is less than that of the oil storage member 135, and the tobacco tar is stored in the oil storage member 135 and buffered in the oil guide member 137, which avoids the problem that the tobacco tar easily leaks from the connection between the sealing member 139 and the oil cup body 131 during transportation, and there is no need to increase the sealing protective film, thereby solving the problem that the traditional oil cup assembly is prone to oil leakage during transportation; during use, the sealing member 139 is detached from the oil cup body 131, the atomizing member 110 is located in the opening groove 131b and detachably connected with the oil cup body 131, the atomizing member 110 abuts against the oil guide member 137, so that the atomizing member 110 heats and atomizes the tobacco tar of the oil guide member 137; after the tobacco tar in the oil cup member 130 is used up, the atomizing member 110 is detached from the oil cup body 131, and a new oil cup body 131 can be replaced, which is convenient and fast, so that the atomizing member 110 can be repeatedly used, and only the oil cup member 130 for storing the tobacco tar needs to be replaced, thereby greatly improving the environmental protection of the oil cup assembly.

[0062] Further, the electronic atomizer 10 further comprises a battery rod 200, which is detachably connected with the atomizing assembly 100. Further, the battery rod 200 is detachably connected with the fixed seat body 111 and is sleeved on the oil cup body 131 so as to facilitate the disassembly and assembly of the battery rod 200 and the fixed seat body 111. Specifically, the battery rod 200 protrudes with a first magnetic attraction member, the fixed seat body 111 protrudes with a second magnetic attraction member, and the first magnetic attraction member and the second magnetic attraction member are magnetically attracted to detachably connect the battery rod 200 and the fixed seat body 111. Further, the battery rod 200 is provided with a first connecting groove 113a, and the first magnetic attraction member is located in the first connecting groove 113a and connected with the battery rod 200. The fixed seat body 111 is provided with a second connecting groove 113a, and the second magnetic attraction member is located in the second connecting groove 113a and connected with the fixed seat body 111.

[0063] As Figure 1 and Figure 2 Further, the battery rod 200 is provided with a first conductive needle 210 and a second conductive needle 220, the first conductive needle 210 abuts with the conductive heating element 1104 through the first exposed hole 111c, and the second conductive needle 220 abuts with the conductive heating element 1104 through the second exposed hole 111d, so that the first conductive needle 210 and the second conductive needle 220 respectively abut with the conductive heating element 1104, and the conductive heating element 1104 is then conductive and generates heat.

[0064] Compared with the prior art, the present application has at least the following advantages:

[0065] 1. The oil cup body is formed with a communicating oil storage cavity 131a and an open slot 131b, the air guide pipe 133 is located in the oil storage cavity 131a, one end of the air guide pipe 133 is connected with the oil cup body 131, the other end of the air guide pipe 133 extends to the open slot 131b, the oil storage member 135 and the oil guide member 137 are both located in the oil storage cavity 131a and are sleeved on the air guide pipe 133, the oil storage member 135 and the oil guide member 137 are sequentially stacked along the direction of guiding the tobacco tar out of the oil storage cavity 131a, the tobacco tar stored in the oil storage member 135 is guided out through the oil storage member 135 and the oil guide member 137 in sequence, and the speed of the tobacco tar passing through the oil storage member 135 and the oil guide member 137 is sequentially slowed down due to the fact that the oil passing rate of the oil guide member 137 is less than the oil passing rate of the oil storage member 135.

[0066] 2. During transportation, the sealing member 139 is located in the open slot 131b and elastically abuts with the oil cup body 131, and the sealing member 139 is tightly abutted on the end of the air guide pipe 133 located in the open slot 131b to block the air outlet passage 133a, so that the new tobacco tar can be reliably sealed in the oil storage cavity 131a, and in addition, the oil passing rate of the oil guide member 137 is less than the oil passing rate of the oil storage member 135, and the tobacco tar is stored in the oil storage member 135 and buffered in the oil guide member 137, so that the problem of the tobacco tar easily leaking from the connection between the sealing member 139 and the oil cup body 131 during transportation is avoided, and it is not necessary to additionally set a sealing protective film, so that the problem of the traditional oil cup assembly easily leaking oil during transportation is solved.

[0067] 3. In use, the sealing member 139 is detached from the oil cup body 131, the atomizing member 110 is located in the opening slot 131b and detachably connected with the oil cup body 131, the atomizing member 110 abuts against the oil guide member 137, so that the atomizing member 110 heats and atomizes the tobacco tar of the oil guide member 137; when the tobacco tar in the oil cup member 130 is used up, the atomizing member 110 is detached from the oil cup body 131, and a new oil cup body 131 is replaced, which is convenient and fast, so that the atomizing member 110 can be repeatedly used, and only the oil cup member 130 for storing the tobacco tar needs to be replaced, thereby greatly improving the environmental protection of the oil cup assembly.

[0068] The above-described embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of the present application. Therefore, the scope of protection of the present application patent should be subject to the appended claims.

Claims

1. An oil cup component, characterized in that, The oil cup comprises: an oil cup body, which is formed with an oil storage cavity and an open slot in communication, and the open slot is used for detachably connecting with an atomizing element in use; a gas guide pipe, which is located in the oil storage cavity, one end of the gas guide pipe is connected with the oil cup body, the other end of the gas guide pipe extends to the open slot, and the gas guide pipe is provided with a gas outlet channel in communication with the open slot; an oil storage element, which is located in the oil storage cavity and sleeved on the gas guide pipe, and the oil storage element is used for storing tobacco tar; an oil guide element, which is located in the oil storage cavity and sleeved on the gas guide pipe; the oil storage element and the oil guide element are sequentially stacked along the direction of guiding the tobacco tar in the oil storage cavity; the oil passing rate of the oil guide element is less than the oil passing rate of the oil storage element; the oil storage element has a first gap with the inner circumferential wall of the oil storage cavity, and the oil guide element has a second gap with the inner circumferential wall of the oil storage cavity; the oil cup element further comprises a positioning pipe element, the oil guide element is provided with a first positioning slot on one side adjacent to the oil storage element, the oil storage element is provided with a second positioning slot on one side adjacent to the oil guide element, and both ends of the positioning pipe element are located in the first positioning slot and the second positioning slot respectively; one side of the oil guide element adjacent to the oil storage element is a first concave-convex abutting surface, and one side of the oil storage element adjacent to the oil guide element is a second concave-convex abutting surface, and the first concave-convex abutting surface and the second concave-convex abutting surface are abutted and positioned; a sealing element, which is located in the open slot and elastically abuts against the oil cup body, and the sealing element is tightly abutted against the end of the gas guide pipe located in the open slot to block the gas outlet channel, and the sealing element is used for being detached from the oil cup body in use.

2. The oil cup assembly of claim 1, wherein The oil storage element is an oil storage cotton element.

3. The oil cup assembly of claim 1, wherein The oil guide element is an oil guide cotton element.

4. The oil cup assembly of claim 1, wherein The sealing element comprises a sealing seat and a blocking part in connection, the sealing seat is located in the open slot and elastically abuts against the oil cup body, and the sealing seat is tightly abutted against the end of the gas guide pipe located in the open slot, and the blocking part is located in the gas outlet channel and elastically abuts against the gas guide pipe.

5. The oil cup assembly of claim 4, wherein, One side of the sealing seat adjacent to the gas guide pipe is provided with an abutting slot, and the gas guide pipe is partially located in the abutting slot and abuts against the sealing seat.

6. The oil cup assembly of claim 4, wherein: The sealing seat comprises a sealing seat body and a sealing ring, the sealing seat body is located in the open slot and elastically abuts against the oil cup body, and the sealing seat body is tightly abutted against the end of the gas guide pipe located in the open slot, the blocking part is connected with the sealing seat body, the sealing ring is sleeved on the circumferential wall of the sealing seat body, and the sealing ring elastically abuts against the inner circumferential wall of the oil cup body.

7. The oil cup assembly of claim 6, wherein The oil cup body is further provided with a positioning groove in communication with the open slot, and the sealing ring is at least partially located in the positioning groove and elastically abuts against the inner circumferential wall of the oil cup body.

8. The oil cup assembly of claim 6, wherein: The outer circumferential wall of the sealing seat body is provided with a first clamping post, the oil cup body is further provided with a clamping slot in communication with the open slot, the first clamping post is clamped into the clamping slot, and the clamping slot is used for clamping with the atomizing element in use.

9. An atomising assembly characterised in that, The oil cup assembly comprises an atomizing component and the oil cup component of any one of claims 1-8, the atomizing component is located in the opening groove and detachably connected with the oil cup body, the atomizing component abuts against the oil guide component to heat and atomize the e-liquid on the oil guide component, the atomizing component abuts against the air guide tube, the atomizing component is provided with a gas passing hole, an air inlet hole and an atomizing cavity, and the atomizing cavity is in communication with the air outlet channel, the gas passing hole and the air inlet hole respectively.

10. An electronic atomizer, characterized in that, The atomizing assembly comprises the atomizing component of claim 9.

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