Oil storage assembly and electronic atomization device

Abstract

The present application provides an oil storage component and an electronic atomization device. The above-mentioned oil storage component includes a shell, a support frame and an oil suction piece. The shell is provided with an oil storage chamber; the support frame is located in the oil storage chamber, and the support frame includes a support frame main body and a sealing seat connected to each other. The sealing seat is arranged at the opening of the oil storage chamber, and the sealing seat is provided with a connected atomization groove and a mounting hole, and the atomization groove is connected to the oil storage chamber through the mounting hole; the oil suction piece is passed through the mounting hole, and the two ends of the oil suction piece are respectively located in the atomization groove and the oil storage chamber. Since the oil storage component is a simple oil storage structure, that is, the oil storage component is not provided with a heating element for heating the tobacco oil, there is no problem of accidental puncture of the sealing protective film. Compared with the atomization component of the traditional electronic atomization device, the difficulty of the sealing process is greatly reduced, and at the same time, it is avoided that the heating atomization element is easily oxidized or even affects the heating effect due to premature contact with the tobacco oil, and even makes the atomization component of the electronic atomization device prone to oil leakage.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization products, and in particular to an oil storage component and an electronic atomization device. Background Art

[0002] The traditional electronic atomization device includes an atomization assembly and a battery rod assembly. The atomization assembly includes an oil cup and a heating atomization component. The smoke oil in the oil cup flows out through the atomization chamber connected to the oil cup for setting the heating atomization component, and the smoke oil flows into the heating atomization component by gravity for heating and atomization. In order to save transportation costs, before transportation, the smoke oil is pre-injected into the oil cup and sealed with a sealing protective film for transportation to prevent the oil cup from leaking during transportation, while saving transportation costs. When in use, you only need to puncture the sealing protective film to allow the smoke oil to leak into the heating atomization component for heating and atomization.

[0003] However, during transportation, the sealing protective film may be accidentally punctured due to shaking during transportation. The reliability of setting a sealing protective film in the oil cup for sealed transportation is poor, causing the heating atomizer to contact the e-liquid in advance, making the heating atomizer easily oxidized and even affecting the heating effect, and even making the atomizer component of the electronic atomization device prone to oil leakage. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an oil storage component and an electronic atomization device.

[0005] The objective of the present invention is achieved through the following technical solutions:

[0006] An oil storage assembly, comprising:

[0007] A housing, wherein the housing is provided with an oil storage chamber;

[0008] A support frame, the support frame is located in the oil storage cavity, the support frame comprises a support frame body and a blocking seat connected to each other, the blocking seat is arranged at the opening of the oil storage cavity, the blocking seat is provided with a connected atomization groove and a mounting hole, the atomization groove is connected to the oil storage cavity through the mounting hole;

[0009] An oil suction member is inserted into the mounting hole, and two ends of the oil suction member are respectively located in the atomization groove and the oil storage cavity.

[0010] In one of the embodiments, the end of the oil absorbing member away from the blocking seat extends to the bottom of the oil storage cavity.

[0011] In one of the embodiments, the support frame body and the blocking seat are integrally formed.

[0012] In one of the embodiments, the oil storage assembly further includes a sealing rubber plug, which is sealed in the atomization groove and is used to be pulled out of the atomization groove when in use.

[0013] In one embodiment, the oil absorption component includes an oil absorption component body and an oil absorption cover plate, the oil absorption component body is inserted into the mounting hole, and two ends of the oil absorption component body are respectively located in the atomization groove and the oil storage cavity, and the oil absorption cover plate is located in the atomization groove and covers the oil absorption component body.

[0014] In one of the embodiments, the blocking seat is detachably connected to the shell.

[0015] In one of the embodiments, a snap-in groove is formed on the outer peripheral wall of the blocking seat, and a snap-in protrusion is formed on the inner peripheral wall of the shell, and the snap-in protrusion is snapped into the snap-in groove.

[0016] In one embodiment, the oil storage assembly further includes a sealing ring, an annular groove is formed on the outer peripheral wall of the sealing seat, the sealing ring is inserted into the annular groove, and the sealing ring elastically abuts against the inner peripheral wall of the shell.

[0017] In one of the embodiments, a sliding groove is provided on the outer wall of the shell, and the sliding groove is used for sliding connection with the battery rod assembly.

[0018] An electronic atomization device comprises a battery rod assembly and an oil storage assembly as described in any of the above embodiments, wherein the battery rod assembly comprises a battery rod body, a nozzle cover and a heating element, the battery rod body being connected to the nozzle cover and the heating element respectively, the battery rod body being detachably connected to the shell, the battery rod body being provided with an air guide channel, the air guide channel being connected to an air outlet hole of the nozzle cover, the heating element being provided with an oil through hole connected to the air guide channel, the air guide channel being connected to the atomization groove through the oil through hole, the heating element being located in the atomization groove and abutting against the oil suction element.

[0019] Compared with the prior art, the present invention has at least the following advantages:

[0020] 1. The above-mentioned oil storage assembly, the battery rod body and the shell are detachably connected, so that the battery rod assembly and the oil storage assembly are detachably connected. During transportation, the battery rod body and the oil storage assembly can be separated from each other, so that the oil storage assembly and the battery rod assembly can be separately packed and transported. In addition, since the oil storage assembly is a simple oil storage structure, that is, the oil storage assembly is not provided with a heating element for heating the tobacco oil, it only needs to be sealed at the opening of the atomization groove, and there is no problem of accidental puncture of the sealing protective film. Compared with the atomization assembly of the traditional electronic atomization device, the difficulty of sealing is greatly reduced, and at the same time, it is avoided that the heating atomization element is in contact with the tobacco oil in advance, which is easy to oxidize and even affect the heating effect, and even makes the atomization assembly of the electronic atomization device prone to oil leakage;

[0021] 2. When in use, you only need to remove the sealing component of the atomization tank, assemble the oil storage assembly and the battery rod assembly for use, which is convenient and quick; because the oil suction member is inserted into the mounting hole, the oil suction member is fixedly installed on the oil suction member, and the two ends of the oil suction member are respectively located in the atomization tank and the oil storage cavity, so that the smoke oil in the oil storage cavity is sucked by the oil suction member and guided to the atomization tank for heating and atomization. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic structural diagram of an electronic atomization device according to an embodiment;

[0024] Figure 2 for Figure 1 An exploded schematic diagram of the electronic atomization device shown;

[0025] Figure 3 for Figure 1 A cross-sectional view of the electronic atomization device shown;

[0026] Figure 4 for Figure 2 A schematic diagram of the structure of the oil storage assembly of the electronic atomization device shown;

[0027] Figure 5 for Figure 1 Another exploded schematic diagram of the electronic atomization device shown;

[0028] Figure 6 A schematic structural diagram of a support frame of an oil storage assembly of an electronic atomization device according to another embodiment;

[0029] Figure 7 for Figure 1 A schematic structural diagram of a support frame of an oil storage assembly of an electronic atomization device shown;

[0030] Figure 8 for Figure 1 A schematic structural diagram of a heating element of a battery rod assembly of an electronic atomization device shown;

[0031] Fig. 9 for Figure 1 A schematic diagram of the partial structure of a battery rod assembly of an electronic atomization device is shown. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] The present application provides an oil storage assembly, comprising a shell, a support frame and an oil suction piece, the shell is provided with an oil storage chamber; the support frame is located in the oil storage chamber, the support frame comprises a support frame main body and a blocking seat connected to each other, the blocking seat is arranged at the opening of the oil storage chamber, the blocking seat is provided with a connected atomization groove and a mounting hole, the atomization groove is connected to the oil storage chamber through the mounting hole; the oil suction piece is passed through the mounting hole, and two ends of the oil suction piece are respectively located in the atomization groove and the oil storage chamber.

[0036] In the above-mentioned oil storage assembly, the battery rod main body and the shell are detachably connected, so that the battery rod assembly and the oil storage assembly are detachably connected. During transportation, the battery rod main body and the oil storage assembly can be separated from each other, so that the oil storage assembly and the battery rod assembly can be separately packaged and transported. Moreover, since the oil storage assembly is a simple oil storage structure, that is, the oil storage assembly is not provided with a heating element for heating the tobacco oil, it only needs to be sealed at the opening of the atomization groove, and there is no problem of accidental puncture of the sealing protective film. Compared with the atomization assembly of the traditional electronic atomization device, the difficulty of sealing is greatly reduced, and at the same time, it avoids the early contact between the heated atomization element and the tobacco oil, which is easy to oxidize and even affect the heating effect, and even makes the atomization assembly of the electronic atomization device prone to oil leakage. When in use, it is only necessary to remove the sealing component of the atomization tank and assemble the oil storage assembly with the battery rod assembly for use, which is convenient and quick. Since the oil suction component is inserted into the mounting hole, the oil suction component is fixedly mounted on the oil suction component, and the two ends of the oil suction component are respectively located in the atomization tank and the oil storage cavity, so that the tobacco oil in the oil storage cavity is sucked by the oil suction component and guided to the atomization tank for heating and atomization.

[0037] like Figure 1 and Figure 2 As shown, an electronic atomization device 10 of an embodiment includes a battery rod assembly 100 and an oil storage assembly 300, and the battery rod assembly 100 and the oil storage assembly 300 are detachably connected, so that the battery rod assembly 100 and the oil storage assembly 300 can be transported separately. The battery rod assembly 100 includes a battery rod body 110, a nozzle cover 120 and a heating element 130, and the battery rod body 110 is connected to the nozzle cover 120 and the heating element 130 respectively.

[0038] like Figures 1 to 3 As shown, the oil storage assembly 300 further includes a housing 310, a support frame 320 and an oil suction member 330. The housing 310 is provided with an oil storage cavity 312, and the support frame 320 is located in the oil storage cavity 312 and connected to the housing 310. Figure 4 and Figure 5As shown, in this embodiment, the support frame 320 includes a support frame body 320a and a blocking seat 320b connected to each other. The blocking seat 320b is arranged at the opening of the oil storage chamber 312 and is fixedly connected to the shell 310, so that the support frame 320 is connected to the shell 310. The blocking seat 320b is provided with a connected atomization groove 322 and a mounting hole 324, and the atomization groove 322 is connected to the oil storage chamber 312 through the mounting hole 324. The oil suction member 330 is inserted into the mounting hole 324, so that the oil suction member 330 is fixedly installed on the blocking seat 320b, and the two ends of the oil suction member 330 are respectively located in the atomization groove 322 and the oil storage chamber 312, so that the smoke oil in the oil storage chamber 312 is absorbed by the oil suction member 330 and introduced into the atomization groove 322 to contact the heating member 130. The battery rod body 110 is detachably connected to the shell 310. The battery rod body 110 is provided with an air guide channel 112, and the air guide channel 112 is connected with the air outlet hole 121 of the suction nozzle cover 120. The heating element 130 is provided with an oil through hole 132 connected with the air guide channel 112, and the air guide channel 112 is connected with the atomization groove 322 through the oil through hole 132. The heating element 130 is located in the atomization groove 322 and abuts against the oil suction element 330. When the heating element 130 and the oil suction element 330 are abutted and heated, the smoke oil of the oil suction element 330 can enter the other side from one side of the heating element 130 through the oil through hole 132, so that the contact area between the heating element 130 and the smoke oil is larger, which is conducive to the rapid generation of smoke oil vapor.

[0039] The above-mentioned oil storage assembly 300, the battery rod main body 110 and the shell 310 are detachably connected, so that the battery rod assembly 100 and the oil storage assembly 300 are detachably connected. During transportation, the battery rod main body 110 and the oil storage assembly 300 can be separated from each other, so that the oil storage assembly 300 and the battery rod assembly 100 can be separately packaged and transported. In addition, since the oil storage assembly 300 is a simple oil storage structure, that is, the oil storage assembly 300 is not provided with a heating element 130 for heating the tobacco oil, it only needs to be sealed at the opening of the atomization groove 322, and there is no problem of accidental puncture of the sealing protective film. Compared with the atomization assembly of the traditional electronic atomization device 10, the difficulty of sealing is greatly reduced, and at the same time, it is avoided that the heating atomization element is easily oxidized or even affects the heating effect due to premature contact with the tobacco oil, and even causes the atomization assembly of the electronic atomization device 10 to leak oil. When in use, it is only necessary to remove the sealing component of the atomization groove 322, and assemble the oil storage assembly 300 and the battery rod assembly 100 for use, which is convenient and quick; since the oil suction member 330 is inserted into the mounting hole 324, the oil suction member 330 is fixedly installed on the oil suction member 330, and the two ends of the oil suction member 330 are respectively located in the atomization groove 322 and the oil storage chamber 312, so that the tobacco oil in the oil storage chamber 312 is sucked by the oil suction member 330 and guided to the atomization groove 322 for heating and atomization. Compared with the traditional gravity-type oil introduction method, the above-mentioned oil storage assembly 300 adopts the oil suction tension oil introduction method, which can better avoid oil leakage.

[0040] like Figure 4 and Figure 5 As shown, in this embodiment, the blocking seat 320b is sealed and connected to the shell 310 to avoid oil leakage at the connection between the blocking seat 320b and the shell 310. Specifically, in one embodiment, the oil storage assembly 300 also includes a sealing ring (not shown), and the outer peripheral wall of the blocking seat 320b is provided with an annular groove 326, the sealing ring is inserted into the annular groove 326, and the sealing ring elastically abuts against the inner peripheral wall of the shell 310, so that the blocking seat 320b is tightly connected to the shell 310 through the sealing ring. In this embodiment, the sealing ring protrudes outside the annular groove 326, so that the sealing ring elastically abuts against the inner wall of the oil storage cavity 312 when the blocking seat 320b is assembled in the oil storage cavity 312. Further, the blocking seat 320b is a plastic part, so that the blocking seat 320b as a whole has good stress strength and corrosion resistance.

[0041] like Figure 4 and Figure 5As shown, in one embodiment, the blocking seat 320b is detachably connected to the housing 310, so as to better disassemble and assemble the blocking seat 320b to the housing 310. In order to avoid the problem of easy loosening and separation between the blocking seat 320b and the housing 310, in one embodiment, the outer peripheral wall of the blocking seat 320b is provided with a snap-in groove 325, and the inner peripheral wall of the housing 310 is convexly provided with a snap-in protrusion 315, and the snap-in protrusion 315 is snapped into the snap-in groove 325, so that the blocking seat 320b is snap-connected with the housing 310, and the problem of easy loosening and separation between the blocking seat 320b and the housing 310 is avoided. In this embodiment, the snap-in groove and the sealing positioning groove are staggered along the axial direction of the housing 310, so that the blocking seat 320b is snap-in positioned with the housing 310, and at the same time, a reliable seal between the blocking seat 320b and the housing 310 is ensured.

[0042] like Figure 4 and Figure 5 As shown, further, a supporting step 312b is formed on the inner wall of the oil storage chamber 312, and the supporting step 312b supports and abuts against the blocking seat 320b to prevent the blocking seat 320b from falling to the bottom of the oil storage chamber 312. The supporting step 312b plays a supporting and limiting role, thereby reliably fixing and positioning the blocking seat 320b and the shell 310. In this embodiment, the oil storage chamber 312 includes a first cavity 3122 and a second cavity 3124 that are connected to each other. The second cavity 3124 is connected to the opening of the oil storage chamber 312. The projection area of ​​the inner circumferential wall of the first cavity 3122 on the blocking seat 320b is smaller than the projection area of ​​the inner circumferential wall of the second cavity 3124 on the blocking seat 320b. A support step 312b is formed between the first cavity 3122 and the second cavity 3124. The snap-fit ​​protrusion 315 is protruded on the inner circumferential wall of the second cavity 3124, so that the shell 310 and the blocking seat 320b can be reliably snap-fitted and connected, and at the same time, the support step 312b can better support the blocking seat 320b. Specifically, the projection area of ​​the inner wall of the first cavity 3122 on the blocking seat 320b is smaller than the surface area of ​​the blocking seat 320b, so as to prevent the blocking seat 320b from falling into the first cavity 3122, and at the same time enable the supporting step 312b to better support and limit the blocking seat 320b.

[0043] It is understood that in other embodiments, the sealing ring can be omitted, and the blocking seat 320b is not limited to a plastic part. The blocking seat 320b elastically abuts against the inner wall of the housing 310, so that the blocking seat 320b is tightly connected to the housing 310, and the structure of the oil storage assembly 300 is simpler. In this embodiment, the blocking seat 320b is a silicone seat, so that the blocking seat 320b has good elasticity.

[0044] like Figure 3As shown, in one embodiment, the end of the oil absorption member 330 away from the blocking seat 320b extends to the bottom of the oil storage chamber 312, so that the oil absorption member 330 is always in contact with the smoke oil in the oil storage chamber 312 to guide the oil, so as to avoid the electronic atomization device 10 from dry burning.

[0045] like Figure 5 As shown, in one embodiment, the support frame body 320a and the blocking seat 320b are integrally formed, so that the support frame body 320a and the blocking seat 320b are firmly connected, and the structure of the support frame is more compact.

[0046] like Figure 5 As shown, in one embodiment, the oil storage assembly 300 also includes a sealing plug (not shown), which is sealed in the atomization groove 322, and the sealing plug is used to be pulled out of the atomization groove 322 when in use, so that the oil storage assembly can be sealed by the sealing plug during transportation. When in use, the sealing plug can be pulled out to connect with the battery rod assembly, which is convenient and quick.

[0047] like Figure 5As shown, in one embodiment, the oil absorbing member 330 includes an oil absorbing member body 330a and an oil absorbing cover plate 330b, the oil absorbing member body 330a is inserted into the mounting hole 324, and the two ends of the oil absorbing member body 330a are respectively located in the atomization groove 322 and the oil storage chamber 312. The oil absorbing cover plate 330b is located in the atomization groove 322 and covers the oil absorbing member body 330a, so that the oil absorbing member body 330a is in contact with the heating member 130 through the oil absorbing cover plate 330b. In this embodiment, the oil absorbing cover plate 330b is an oil absorbing cotton plate, so that the oil absorbing cover plate 330b has a good oil absorbing performance for the tobacco oil. An oil absorption cover plate 330b is provided at the contact point between the heating element 130 and the oil absorption element body 330a, so that the oil absorption cover plate 330b plays a good buffering role for the heating element 130, and at the same time avoids direct contact between the heating element 130 and the oil absorption element body 330a, thereby playing a protective role. In addition, when the heating element 130 heats the tobacco oil for a long time, oxidation corrosion of the heating element 130 is inevitable, and it cannot be ensured that the heating element 130 can be replaced in time. If the heating element 130 is in direct contact with the oil absorption element 330, once the oxidized substances or impurities on the surface of the heating element 130 reach a predetermined amount, the oxidized substances or impurities are likely to remain on the surface of the oil absorption element 330. Therefore, the oil absorption cover plate 330b is provided between the heating element 130 and the oil absorption element body 330a, which can not only avoid the oxidized substances or impurities from easily remaining on the surface of the oil absorption element 330 and affecting the effect of oil absorption and oil guiding, but also prevent the heating element 130 from heating the tobacco oil. During use, if there are more oxidized substances or impurities on the surface of the oil suction cover plate 330b, it only needs to be replaced regularly. Even if the material of the oil suction cover plate 330b is the same as that of the oil suction member body 330a, the use cost of the oil suction cover plate 330b is lower than that of the oil suction member body 330a, which greatly reduces the maintenance cost of the oil storage assembly 300. In fact, the oil suction cover plate 330b is arranged between the heating element 130 and the oil suction member body 330a, which can not only reduce the maintenance cost of the oil storage assembly 300, reduce or even avoid the problem that the oil suction member body 330a is prone to residual oxidized substances or impurities, but also avoid the oxidized substances or impurities of the oil suction member 330 falling into the smoke oil in the oil storage chamber 312, causing the smoke oil in the oil storage chamber 312 to easily deteriorate. In this way, the oil suction cover plate 330b can also play a role in isolating and blocking oxidized substances or impurities.

[0048] like Figure 5As shown, further, the oil suction member body 330a includes an oil contact portion 3302 and an oil guide portion 3304 connected to each other, and the oil contact portion 3302 extends to the bottom of the oil storage chamber 312, so that the oil contact portion 3302 can reliably contact and lead out the smoke oil to avoid dry burning. The oil guide portion 3304 is at least partially located in the atomization groove 322, and the oil guide portion 3304 is arranged corresponding to the opening of the atomization groove 322. The oil guide portion 3304 is used to abut against the heating element 130, so that the oil contact portion 3302 contacts and guides the smoke oil in the oil storage chamber 312 to the oil guide portion 3304, and the oil guide portion 3304 abuts against the heating element 130, so that the heating element 130 heats the smoke oil in the oil guide portion 3304 to generate smoke oil vapor.

[0049] Furthermore, the portion of the oil guide portion 3304 located in the atomization groove 322 abuts against the inner wall of the atomization groove 322, so that a larger area of ​​the oil guide portion 3304 is exposed in the atomization groove 322, thereby increasing the contact area between the oil guide portion 3304 and the heating element 130, so that the heating element 130 can better heat the oil guide portion 3304.

[0050] like Figure 5 As shown, further, the oil suction member body 330a also includes a connecting portion 3306, and the oil storage portion is connected to the oil guide portion 3304 through the connecting portion 3306. The blocking seat 320b is also provided with a mounting hole 324, and the atomizing groove 322 is connected to the oil storage chamber 312 through the mounting hole 324. The connecting portion 3306 is penetrated in the mounting hole 324 and connected to the blocking seat 320b, so that the oil suction member body 330a is better fixedly connected to the blocking seat 320b. Further, the connecting portion 3306 is bent, so that the connecting portion 3306 is better penetrated, installed and fixed in the mounting hole 324.

[0051] like Figure 5 As shown, further, the oil contact part 3302, the connecting part 3306 and the oil guide part 3304 are integrally formed, so that the oil storage part is reliably connected to the oil guide part 3304 through the connecting part 3306, and the structure of the oil suction part body 330a is more compact. It can be understood that in other embodiments, the oil contact part 3302, the connecting part 3306 and the oil guide part 3304 can also be formed separately. In this embodiment, the oil suction part body 330a is an oil absorption cotton part, so that the oil suction part body 330a has better oil absorption performance. Compared with the traditional gravity oil introduction method, the oil suction part body 330a adopts the oil absorption tension oil introduction method, which can better avoid the situation of oil leakage. Further, the oil suction part body 330a is L-shaped, so that the oil suction part body 330a can be reliably installed on the housing 310.

[0052] like Figure 3 and Figure 5As shown, further, the blocking seat 320b is provided with a buffer groove 329, and the oil guide portion 3304 extends to a position corresponding to the buffer groove. In this embodiment, the buffer groove is provided at a position of the blocking seat 320b adjacent to the heating element 130, and the oil guide portion 3304 is located between the buffer groove and the atomization groove 322. When the oil adsorbed by the oil guide portion 3304 is too full, the excess oil can be stored in the buffer groove. When the oil adsorbed by the oil guide portion 3304 is not full, the oil stored in the buffer groove can play a role of auxiliary addition, shortening the oil guide path and time of the oil guide portion 3304. On the other hand, condensate is easily generated during the process of heating the oil by the heating element 130, and the condensate can drip and be stored in the buffer groove to prevent the high-temperature condensate from directly mixing with the oil in the oil storage chamber 312 in the shell 310 to cause the problem of emulsification, stratification and deterioration of the oil. In this embodiment, the inner diameter of the buffer groove is smaller than the inner diameter of the atomizing groove 322, so that the bottom of the atomizing groove 322 can better support the oil suction member body 330a. The oil guide part is covered at the bottom of the atomizing groove 322, and the oil guide part is shielded above the buffer groove, so that the oil guide part can better absorb the smoke oil in the buffer groove.

[0053] like Figure 6 As shown, in order to make the condensate drip and be stored in the buffer tank better, further, a confluence groove 322c is provided at the bottom of the atomizing groove 322, the confluence groove is connected with the buffer tank, and the confluence groove is arranged obliquely, so that the condensate on the inner wall of the atomizing groove 322 flows from the confluence groove into the buffer tank, so that the condensate drips and is stored in the buffer tank better. Furthermore, there are multiple confluence grooves, and the multiple confluence grooves are spaced apart along the peripheral wall of the atomizing groove 322, so that the condensate drips and is stored in the buffer tank better.

[0054] like Figure 5As shown, in one embodiment, the atomization groove 322 is opened on the side of the blocking seat 320b facing the battery rod body 110, and the atomization groove 322 is staggered and connected with the oil storage chamber 312. The so-called staggered connection is non-direct connection, and the extension direction of the atomization groove 322 and the extension direction of the oil storage chamber 312 are at an angle, rather than being parallel to each other. In this embodiment, the atomization groove 322 is arranged corresponding to the heating element 130, and the atomization groove 322 is connected with the oil storage chamber 312 through the mounting hole 324. Since the atomization groove 322 is staggered and connected with the oil storage chamber 312, the condensate generated by heating the tobacco oil in the atomization groove 322 directly flows into the oil storage chamber 312 and contacts and mixes with the tobacco oil, causing the tobacco oil to emulsify, stratify and deteriorate. Since the mounting hole 324 is respectively connected with the atomization groove 322 and the oil storage chamber 312, the oil suction member body 330a is better installed and fixed to the oil storage member 110, and the atomization groove 322 and the oil storage chamber 312 are staggered. Specifically, the mounting hole 324 is connected to the inner peripheral wall of the atomizing groove 322, that is, the mounting hole 324 is opened on the side wall of the blocking seat 320b, so that the atomizing groove 322 and the oil storage chamber 312 are better staggered. Furthermore, the extension direction of the mounting hole 324 is perpendicular to the extension direction of the atomizing groove 322, so that the atomizing groove 322 and the oil storage chamber 312 are better staggered, and the condensate generated by heating the tobacco oil in the atomizing groove 322 directly flows into the oil storage chamber 312 and contacts and mixes with the tobacco oil, causing the tobacco oil to emulsify, stratify and deteriorate.

[0055] like Figure 5 and Figure 7 As shown, further, the support frame body 320a is also provided with a positioning groove 328, which is connected with the mounting hole 324, so that the oil contact part 3302 is fixedly positioned on the support frame body 320a, and the support frame 320 can better support and fix the oil suction member 330. Furthermore, the support frame body 320a is provided with an oil-passing avoidance hole 327 along the depth direction parallel to the oil storage chamber 312, and the oil-passing avoidance hole 327 is connected with the positioning groove, so that the oil contact part 3302 is better positioned and connected with the support frame body 320a, and the area of ​​contact between the oil contact part 3302 and the smoke oil is larger, so that the oil contact part 3302 can better contact and guide the smoke oil, thereby improving the oil guiding efficiency of the oil contact part.

[0056] like Figure 4 and Figure 5As shown, in one embodiment, a sliding groove 316 is provided on the outer wall of the housing 310, and the sliding groove 316 is used to be slidably connected with the battery rod assembly 100, so that the housing 310 and the battery rod assembly 100 are detachably connected. In this embodiment, the housing 310 is slidably connected with the battery rod body 110. Specifically, a sliding boss 114 is convexly provided on the outer wall of the battery rod body 110, and the sliding boss 114 slides into the sliding groove 316, so that the housing 310 and the battery rod body 110 are slidably connected. In order to reliably fix and position the housing 310 and the battery rod body 110, further, a plug-in protrusion 316a is convexly provided on the inner side wall of the sliding groove 316, and a plug-in card slot 114a is provided on the side wall of the sliding boss 114, and the plug-in protrusion 316a slides into the plug-in card slot 114a when the sliding groove 316 and the sliding boss 114 are slidably matched, so that the housing 310 and the battery rod body 110 are reliably fixed and positioned. Furthermore, an assembly opening 114b is provided on the side wall of the sliding boss 114 and communicates with the plug-in card slot 114a, so that the plug-in protrusion 316a can slide into or out of the plug-in card slot 114a through the assembly opening 114b, thereby improving the convenience of the sliding boss 114 being assembled and disassembled from the sliding groove 316. In this embodiment, the dimension of the assembly opening 114b along the extension direction of the sliding boss 114 is greater than or equal to the dimension of the plug-in protrusion 316a in the extension direction parallel to the sliding boss 114.

[0057] like Figure 4 and Figure 5 As shown, further, a first clamping protrusion 316b is convexly provided on the inner wall of the sliding groove 316, and a second clamping protrusion 1142 is convexly provided on the inner wall of the assembly opening 114b. When the insertion protrusion 316a slides into the insertion slot 114a, the first clamping protrusion 316b abuts against the second clamping protrusion 1142, so that the housing 310 and the battery rod body 110 are more reliably fixed and positioned. In this embodiment, the cross-section of the first clamping protrusion 316b and the cross-section of the second clamping protrusion 1142 are both trapezoidal, so that the first clamping protrusion 316b and the second clamping protrusion 1142 are reliably abutted. It can be understood that in other embodiments, the cross-section of the first clamping protrusion 316b and the cross-section of the second clamping protrusion 1142 are not limited to being trapezoidal, but can also be triangular.

[0058] like Figure 3 and Figure 5As shown, further, the battery rod body 110 is provided with a receiving groove 116, the heating element 130 is convexly arranged on the inner wall of the receiving groove 116, and the plug-in protrusion 316a is arranged on the inner wall of the receiving groove 116, so that the housing 310 is located in the receiving groove 116 and connected to the battery rod body 110, thereby making the structure of the electronic atomization device 10 more compact. When the plug-in protrusion 316a slides into the plug-in card slot 114a, the heating element 130 is located in the atomization groove 322 and abuts against the oil suction element 330, so as to realize the rapid positioning and assembly of the housing 310 and the battery rod body 110.

[0059] like Figure 3 and Figure 8 As shown, further, the heating element 130 is detachably connected to the battery rod body 110, so that the heating element 130 can be regularly maintained or replaced, which improves the convenience of use of the electronic atomization device 10. It can be understood that the heating element 130 is prone to surface oxidation during use, which makes the heating effect of the heating element 130 decrease with the increase of the use cycle. The heating element 130 is detachably connected to the battery rod body 110, so that the heating element 130 can be regularly maintained or replaced, which greatly reduces the use cost of the electronic atomization device 10. In one embodiment, the heating element 130 is slidably connected to the battery rod body 110, so that the heating element 130 is detachably connected to the battery rod body 110, and the heating element 130 is quickly disassembled and connected to the battery rod body 110. In one embodiment, the battery rod body 110 is provided with a sliding hook positioning groove 113, and the heating element 130 is convexly provided with a sliding hook member 136, and the sliding hook member 136 slides into the sliding hook positioning groove 113, so that the heating element 130 is slidably connected to the battery rod body 110. In this embodiment, there are two sliding hooks 136, which are disposed oppositely at two sides of the heating element 130. There are two sliding hook positioning grooves 113, which slide into the two sliding hook positioning grooves 113 one by one.

[0060] like Figure 8 and Fig. 9 As shown, further, a limit stop 1132 is convexly provided on the inner wall of each slide hook positioning groove 113, and the limit stop 1132 is arranged adjacent to one side of the battery rod body 110, so that the limit stop 1132 can prevent the slide hook member 136 from sliding excessively in the slide hook positioning groove 113, and at the same time avoid the problem of poor connection reliability due to the slide hook member 136 not sliding into the slide hook positioning groove 113. When the slide hook member 136 slides into the slide hook positioning groove 113 until the slide hook member 136 abuts against the limit stop 1132, the slide hook member 136 slides into place relative to the battery rod body 110, which is convenient and quick.

[0061] like Figure 3 and Figure 8As shown, in one embodiment, the heating element 130 is further provided with an atomizing airflow groove 137 connected to the oil hole 132, and the atomizing airflow groove 137 is respectively connected to the air guide channel 112 and the air outlet hole 121, so that the air guide channel 112 is connected to the air outlet hole 121. When the heating element 130 heats the tobacco oil on the oil suction element 330, the tobacco oil vapor generated by the heating element 130 and the air flow entering from the air guide channel 112 are mixed in the atomizing airflow groove 137 to generate atomized gas. Since the atomizing airflow groove 137 is connected to the air outlet hole 121, the atomized gas is sucked out through the air outlet hole 121.

[0062] Compared with the prior art, the present invention has at least the following advantages:

[0063] 1. The above-mentioned oil storage assembly 300, the battery rod main body 110 and the shell 310 are detachably connected, so that the battery rod assembly 100 and the oil storage assembly 300 are detachably connected. During transportation, the battery rod main body 110 and the oil storage assembly 300 can be separated from each other, so that the oil storage assembly 300 and the battery rod assembly 100 can be separately packed and transported. In addition, since the oil storage assembly 300 is a simple oil storage structure, that is, the oil storage assembly 300 is not provided with a heating element 130 for heating the tobacco oil, it only needs to be sealed at the opening of the atomization groove 322, and there is no problem of accidental puncture of the sealing protective film. Compared with the atomization assembly of the traditional electronic atomization device 10, the difficulty of sealing treatment is greatly reduced, and at the same time, it is avoided that the heating atomization element is in contact with the tobacco oil in advance, which is easy to oxidize and even affect the heating effect, and even makes the atomization assembly of the electronic atomization device 10 prone to oil leakage;

[0064] 2. When in use, it is only necessary to remove the sealing component of the atomization groove 322, and assemble the oil storage assembly 300 and the battery rod assembly 100 for use, which is convenient and quick; since the oil suction member 330 is inserted into the mounting hole 324, the oil suction member 330 is fixedly mounted on the oil suction member 330, and the two ends of the oil suction member 330 are respectively located in the atomization groove 322 and the oil storage chamber 312, so that the tobacco oil in the oil storage chamber 312 is sucked by the oil suction member 330 and guided to the atomization groove 322 for heating and atomization.

[0065] 3. When the e-liquid in the oil storage assembly 300 is used up, or when the e-liquid in the oil storage assembly 300 is expired, the oil storage assembly 300 can be discarded as a whole. Since the oil storage assembly 300 is a simple oil storage structure, that is, the oil storage assembly 300 is not provided with a heating element 130 for heating the e-liquid, the overall structure of the oil storage assembly 300 is simpler and the cost is lower. The user only needs to replace the new oil storage assembly 300 to continue using it, which is convenient and quick.

[0066] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An oil storage assembly, characterized in that: include: A housing, wherein the housing is provided with an oil storage chamber; A support frame, the support frame is located in the oil storage cavity, the support frame comprises a support frame body and a blocking seat connected to each other, the blocking seat is arranged at the opening of the oil storage cavity, the blocking seat is provided with a connected atomization groove and a mounting hole, the atomization groove is connected to the oil storage cavity through the mounting hole; An oil suction member, wherein the oil suction member is inserted into the mounting hole, and two ends of the oil suction member are respectively located in the atomization groove and the oil storage cavity; The oil suction member includes an oil suction member body and an oil suction cover plate, the oil suction member body is inserted into the mounting hole, and two ends of the oil suction member body are respectively located in the atomization groove and the oil storage cavity, and the oil suction cover plate is located in the atomization groove and covers the oil suction member body; The oil suction component body includes an oil contact portion, an oil guide portion and a connecting portion, the oil contact portion is connected to the oil guide portion through the connecting portion, and the oil contact portion extends to the bottom of the oil storage cavity; the oil guide portion is at least partially located in the atomization groove, and the oil guide portion is arranged corresponding to the opening of the atomization groove, and the oil guide portion is used to abut against the heating element; the sealing seat is also provided with a mounting hole, the atomization groove is connected with the oil storage cavity through the mounting hole, the connecting portion is penetrated in the mounting hole and connected to the sealing seat; the connecting portion is bent; the mounting hole is connected to the inner circumferential wall of the atomization groove, and the mounting hole is arranged on the side wall of the sealing seat, so that the atomization groove and the oil storage cavity are staggered.

2. The oil storage assembly according to claim 1, characterized in that: The end of the oil suction member away from the blocking seat extends to the bottom of the oil storage cavity.

3. The oil storage assembly according to claim 1, characterized in that: The support frame body and the blocking seat are integrally formed.

4. The oil storage assembly according to claim 1, characterized in that: The oil storage assembly also includes a sealing rubber plug, which is sealed in the atomization groove and is used to be pulled out of the atomization groove when in use.

5. The oil storage assembly according to claim 1, characterized in that: The portion of the oil guide portion located in the atomizing groove abuts against the inner peripheral wall of the atomizing groove.

6. The oil storage assembly according to claim 1, characterized in that: The blocking seat is detachably connected to the shell.

7. The oil storage assembly according to claim 6, characterized in that: A clamping groove is formed on the outer peripheral wall of the blocking seat, and a clamping protrusion is convexly formed on the inner peripheral wall of the shell, and the clamping protrusion is clamped into the clamping groove.

8. The oil storage assembly according to claim 1, characterized in that: The oil storage assembly also includes a sealing ring. The outer peripheral wall of the sealing seat is provided with an annular groove. The sealing ring is inserted into the annular groove, and the sealing ring elastically abuts against the inner peripheral wall of the shell.

9. The oil storage assembly according to any one of claims 1 to 8, characterized in that: A sliding groove is provided on the outer wall of the shell, and the sliding groove is used for sliding connection with the battery rod assembly.

10. An electronic atomization device, characterized in that: It comprises a battery rod assembly and an oil storage assembly as described in any one of claims 1 to 9, wherein the battery rod assembly comprises a battery rod body, a nozzle cover and a heating element, the battery rod body is respectively connected to the nozzle cover and the heating element, the battery rod body is detachably connected to the shell, the battery rod body is provided with an air guide channel, the air guide channel is connected to the air outlet hole of the nozzle cover, the heating element is provided with an oil through hole connected to the air guide channel, the air guide channel is connected to the atomization groove through the oil through hole, and the heating element is located in the atomization groove and abuts against the oil suction element.

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