Atomization assembly and electronic atomization device thereof
By setting an interval between the oil reservoir and the atomizer in the atomizing assembly, and using an insert to control the connection between the oil reservoir and the oil storage chamber, the problem of oil leakage when refilling e-liquid in electronic atomizing devices is solved, ensuring the normal operation of the device.
Patent Information
- Application Number
- CN202423289212.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing electronic atomizing devices are prone to leakage when refilling e-liquid.
Design an atomizing component in which an oil reservoir and an atomizer are spaced apart and connected to the oil reservoir via an insert. When the insert is inserted into the oil reservoir, it connects to the oil reservoir chamber, and when it is pulled out, it disconnects, thus preventing the oil reservoir from being constantly connected to the oil reservoir chamber and reducing the risk of oil leakage.
This effectively avoids oil leakage caused by prolonged connection between the oil storage component and the oil storage chamber, ensuring the normal operation of the atomizing device.
Smart Images
Figure CN223845000U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic atomization technical field especially, relate to a kind of atomization subassembly and its electronic atomization device. BACKGROUND
[0002] With the improvement of people's health consciousness, more and more people realize the harmfulness of smoking, in recent years, some simulated cigarette substitutes have appeared, such as electronic atomization devices. Common electronic atomization devices include an atomization assembly and a power assembly. The atomization assembly atomizes a solution with a tobacco flavor into a smoke through a heating wire of an atomizer for a smoker to use.
[0003] Currently, in order to expand the capacity of the tobacco oil, the disposable electronic atomization device is often equipped with an additional oil storage member. After the oil storage member is connected with the atomization assembly to supplement the oil, the long-time contact between the two members can easily cause the oil storage member to leak at the connection, affecting the normal use of the electronic atomization device. SUMMARY
[0004] The main purpose of the utility model is to provide an atomization assembly and an electronic atomization device, which are aimed at solving the problem of oil leakage when the electronic atomization device is supplemented with tobacco oil.
[0005] To achieve the above-mentioned purpose, the utility model provides an atomization assembly, which comprises an atomizer and an oil storage member. The oil storage member is located above the atomizer and is spaced apart from the atomizer. The atomizer comprises a suction nozzle, an atomization core, and an atomization shell. The atomization shell is configured with an oil storage cavity. The atomization core is installed in the oil storage cavity. The airflow passage of the atomization core is connected with the suction nozzle. The atomization shell is provided with an insertion member on the side facing the oil storage member. The insertion member is provided with an oil passing passage. The oil storage member comprises a sealing portion at the bottom. The sealing portion is provided with a insertion hole. When the insertion member is inserted into the insertion hole and enters the oil storage member, the oil storage member is connected with the oil storage cavity. When the insertion member is located in the insertion hole, the oil storage member is disconnected with the oil storage cavity.
[0006] Optionally, the insertion member is in the form of a column. The oil passing passage is arranged along the axial direction of the insertion member. The insertion member is in interference fit with the insertion hole.
[0007] Optionally, the top end of the insertion member is closed, and the side wall of the insertion member is provided with a perforation. The perforation is arranged close to the top end of the insertion member.
[0008] Optionally, the thickness of the sealing portion is greater than the diameter of the perforation.
[0009] Optionally, the sealing portion is provided with a film at the bottom of the insertion hole. The insertion member pierces the film to be inserted into the oil storage member.
[0010] Optionally, the oil storage member is provided with two of the inserts, which are symmetrically arranged on two sides of the suction nozzle.
[0011] Optionally, the atomization assembly further comprises an elastic member, which is arranged between the oil storage member and the atomizer.
[0012] Optionally, when the oil storage member is pressed, the oil storage member compresses the elastic member, the insert is inserted into the insertion hole and enters the oil storage member, so that the oil passing channel is in communication with the oil storage member; when the oil storage member is not pressed, the oil storage member abuts against the elastic member, the insert is located in the insertion hole, and the sealing portion closes the oil passing channel.
[0013] Optionally, the oil storage member is provided with a suction portion and a suction channel in communication with the suction portion, and the suction nozzle is inserted into the suction channel and sealingly connected with the side wall of the suction channel.
[0014] The utility model discloses still propose a kind of electronic atomization device, the electronic atomization device includes power supply component and as described above the atomization assembly, the atomization assembly is electrically connected with the power supply component.
[0015] The utility model technical scheme proposes a kind of atomization assembly and electronic atomization device, the atomization assembly includes atomizer and oil storage member, the oil storage member is located above the atomizer and is spaced apart with the atomizer, the atomizer includes suction nozzle, atomization core and atomization shell, the atomization shell is structured with oil storage cavity, the atomization core is installed in the oil storage cavity, the airflow channel of the atomization core is in communication with the suction nozzle, the atomization shell is provided with insert on the side facing the oil storage member, the insert is provided with oil passing channel, the oil storage member includes sealing portion in bottom, the sealing portion is provided with insertion hole, when the insert inserts the insertion hole and enters the oil storage member, the oil storage member is in communication with the oil storage cavity, when the insert is located in the insertion hole, the oil storage member is disconnected with the oil storage cavity.By being provided with oil storage member on atomization assembly, and being provided with insert on atomization shell, when insert is inserted into oil storage member, oil storage member is in communication with oil storage cavity, insert is pulled out from oil storage member and makes insert be located in the insertion hole, the oil storage member is disconnected with the oil storage cavity, avoid oil storage member and oil storage cavity always be in communication, reduce the possibility of atomization core liquid leakage. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below only show some of the embodiments of the present application, and the ordinary skilled in the art can obtain other drawings according to the structures shown in these drawings without any creative effort.
[0017] Fig. 1 It is a three-dimensional structure schematic diagram of the electronic atomization device of the present application.
[0018] Fig. 2 It is an exploded structure schematic diagram of the electronic atomization device of the present application.
[0019] Fig. 3 It is a cross-sectional structure schematic diagram of the electronic atomization device of the present application.
[0020] Explanation of reference signs:
[0021]
[0022] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without any creative effort fall within the protection scope of the present application.
[0024] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.
[0025] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that the ordinary skilled in the art can realize it. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.
[0026] In the utility model, unless another explicit provision and limitation, the terms "connect", "fix" and the like should be broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element internal communication or two element's interaction, unless another explicit limitation. For ordinary skilled person in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.
[0027] With reference to Figs. 1-3 The utility model provides a kind of atomization subassembly 100, the atomization subassembly 100 includes shell 110, atomizer 120 and oil storage piece 130, the shell 110 is formed with accommodating space 111, the atomizer 120 with the oil storage piece 130 is installed in the accommodating space 111, the oil storage piece 130 is located above the atomizer 120 and is spaced apart from the atomizer 120, the atomizer 120 includes suction nozzle 121, atomization core 122 and atomization shell 123, the atomization shell 123 is structured with oil storage cavity 124, the atomization core 122 is installed in the oil storage cavity 124, the airflow passage 125 of the atomization core 122 is communicated with the suction nozzle 121, the atomization shell 123 is additionally provided with insert piece 140 on the side facing the oil storage piece 130, the insert piece 140 is provided with oil passage 141, the oil storage piece 130 includes sealing portion 131 located at bottom, the sealing portion 131 is provided with insertion hole 132, when the insert piece 140 is inserted into the insertion hole 132 and enters the oil storage piece 130, the oil storage piece 130 is communicated with the oil storage cavity 124, when the insert piece 140 is located in the insertion hole 132, the oil storage piece 130 is disconnected with the oil storage cavity 124.
[0028] Specifically, the suction nozzle 121 and the insert piece 140 are arranged on the atomization shell 123 in the vertical direction, the suction nozzle 121 is coaxially arranged with the airflow passage 125 of the atomization core 122, the atomization core 122 is installed in the oil storage cavity 124, and the atomization core 122 can atomize the tobacco tar stored in the oil storage cavity 124 to generate aerosol for user to suck. The oil storage piece 130 and the oil storage cavity 124 are independently arranged, the oil storage piece 130 is structured with oil storage compartment, and the oil storage compartment stores the tobacco tar to be atomized. When the tobacco tar in the oil storage cavity 124 is reduced, the insert piece 140 connects the oil storage cavity 124 and the oil storage piece 130, and the oil storage piece 130 supplements the tobacco tar to be atomized into the oil storage cavity 124.
[0029] The shell 110 can be shared with the power supply assembly 200 for the purpose of simplifying the structure. The atomizer 120 and the oil storage member 130 are sequentially arranged in the accommodating space 111, and the oil storage member 130 is partially exposed outside the accommodating space 111, and the user can move the oil storage member 130 in the vertical direction. When there is a certain gap between the atomizer 120 and the oil storage member 130, the insert 140 is outside the oil storage member 130, and the atomizer 120 is disconnected from the oil storage member 130; when the user presses the oil storage member 130 downward, the insert 140 is inserted into the oil storage member 130, the bottom of the oil storage member 130 abuts against the atomizer 120, and the atomizer 120 is connected to the oil storage member 130.
[0030] It should be noted that the insert 140 is integrally formed with the atomizing shell 123, and the oil storage cavity 124 is also filled with oil storage cotton, which is used to avoid the shaking of the tobacco tar and reduce the possibility of tobacco tar leakage. The sealing portion 131 is a silicon rubber block made of silicon rubber, and has a certain thickness. After the insert 140 passes through the sealing portion 131, the oil passage 141 connects the oil storage member 130 and the oil storage cavity 124; when the end of the insert 140 is located in the insertion hole 132, the oil storage member 130 is disconnected from the oil storage cavity 124.
[0031] It should be noted that the middle portion of the oil storage member 130 is provided with a suction passage 134, and the suction nozzle 121 is inserted in the suction passage 134. The suction nozzle 121 is in the form of a rod, and is sealingly connected to the inner side wall of the suction passage 134. That is, the suction passage 134 can also be used for suction of the atomization assembly 100. The oil storage member 130 is sleeved on the suction nozzle 121 to avoid the shaking of the oil storage member 130 in the accommodating space 111. The suction nozzle 121 can be exposed outside the oil storage member 130 by penetrating the suction passage 134, or the suction nozzle 121 can be located in the suction passage 134, which is not limited herein.
[0032] After the above technical scheme is adopted, the oil storage member 130 is arranged above the atomizer 120. The user inserts the insert 140 into the oil storage member 130 by pressing the oil storage member 130 downward, the insert 140 connects the oil storage member 130 and the oil storage cavity 124, and the oil storage member 130 supplements the oil into the oil storage cavity 124. The upward movement of the oil storage member 130 causes the insert 140 to be located in the insertion hole 132, so as to disconnect the oil storage member 130 from the oil storage cavity 124, thereby avoiding the continuous connection between the oil storage member 130 and the oil storage cavity 124 and reducing the possibility of tobacco tar leakage of the atomizing core 122.
[0033] In an alternative embodiment, the insert 140 is in the shape of a cylinder, and the oil passage 141 is arranged along the axial direction of the insert 140. The insert 140 is hollow to form the oil passage 141, and the insert 140 is arranged in parallel with the suction nozzle 121, so as to facilitate the installation of the oil storage member 130 above the atomizer 120. In this embodiment, the top end of the insert 140 is closed, and the insert 140 is provided with a perforation 142 arranged close to the top end of the insert 140. The bottom of the insert 140 is in communication with the oil storage cavity 124, and the side wall of the insert 140 can be provided with only one perforation 142, or the side wall of the insert 140 can be provided with two opposite perforations 142. The number of perforations 142 is not limited herein. The distance between the perforation 142 and the top end of the insert 140 is less than 5 mm, so as to facilitate the entry of the perforation 142 into the oil storage cavity 124.
[0034] In this embodiment, the insert 140 is in interference fit with the insertion hole 132, i.e., the sealing portion 131 is in sealing connection with the side wall of the insert 140. The thickness of the sealing portion 131 is greater than the diameter of the perforation 142, so as to facilitate the sealing of the perforation 142 by the sealing portion 131 when the insert 140 is located in the perforation 142, thereby disconnecting the oil storage member 130 from the oil storage cavity 124.
[0035] In this embodiment, the sealing portion 131 is provided with a film 135 at the bottom of the insertion hole 132, and the insert 140 pierces the film 135 to enter the oil storage member 130. The film 135 is made of silica gel material, and the film 135 is integrally formed with the sealing portion 131. The film 135 closes the insertion hole 132, so as to prevent the ejection of the tobacco tar in the oil storage member 130 when the insert 140 has not yet been inserted into the insertion hole 132. The thickness of the film 135 is less than 1 mm. Since the thickness of the film 135 is relatively small, the insert 140 can easily pierce the film 135 to enter the oil storage member 130. The film 135 can be arranged at the top end or the bottom end of the insertion hole 132, and the arrangement position of the film 135 is not limited herein. When the film 135 is arranged at the top end of the perforation 142, the insert 140 can be pre-installed in the insertion hole 132, so as to facilitate the assembly of the atomization assembly 100.
[0036] In this embodiment, in order to facilitate the insertion of the insert 140 through the film 135, the top end of the insert 140 is in the shape of a pointed top.
[0037] In an alternative embodiment, the oil storage member 130 is provided with at least two of the inserts 140, and the two inserts 140 are symmetrically arranged at two sides of the suction nozzle 121. In this embodiment, the atomizer 120 is cylindrically arranged, the oil storage member 130 is provided with two of the inserts 140, and the suction nozzle 121 is arranged along the axial direction of the atomizer 120, and the two inserts 140 are symmetrically arranged at two sides of the suction nozzle 121, so that the two inserts 140 facilitate the oil storage member 130 to supplement the tobacco tar to the oil storage cavity 124.
[0038] In an alternative embodiment, the atomization assembly 100 further comprises an elastic member 150 arranged between the oil storage member 130 and the atomizer 120. In this embodiment, the elastic member 150 is a spring, the spring is installed in the accommodating space 111, and the suction nozzle 121 and the insert 140 are both located in the spring. When the user presses the oil storage member 130 so that the insert 140 is inserted into the oil storage member 130, the oil storage member 130 compresses the spring. After the user releases the oil storage member 130, the spring restores the deformation to push the oil storage member 130 upward, so that the insert 140 is located in the insertion hole 132, thereby disconnecting the oil storage member 130 from the oil storage cavity 124, and under the action of the spring, the user avoids lifting the oil storage member 130.
[0039] In this embodiment, when the oil storage member 130 is pressed, the oil storage member 130 compresses the elastic member 150, the distance between the oil storage member 130 and the atomizer 120 gradually decreases, the insert 140 is inserted into the insertion hole 132 and enters the oil storage member 130 to connect the oil passage 141 with the oil storage member 130, thereby facilitating the oil storage member 130 to supplement the tobacco tar to the oil storage cavity 124. When the oil storage member 130 is not pressed, the elastic member 150 restores to the original shape under the action of the self-deformation force, thereby driving the oil storage member 130 to move upward to abut against the elastic member 150, at this time, the oil storage member 130 and the elastic member 150 abut against each other, the insert 140 is located in the insertion hole 132, the sealing portion 131 closes the oil passage 141, so that the oil storage member 130 is disconnected from the oil storage cavity 124, and the phenomenon that the oil storage member 130 is always connected with the oil storage cavity 124 to cause the oil leakage of the atomization core 122 is avoided.
[0040] It is worth noting that the housing 110 can further be provided with a limiting member on the inner side of the accommodating space 111, and the oil storage member 130 is provided with a limiting block corresponding to the limiting member and adapted to the limiting member. The limiting member and the limiting block cooperate with each other, and during the sliding process of the oil storage member 130 in the vertical direction, the limiting member interacts with the limiting block to limit the stroke of the oil storage member 130 in the vertical direction, thereby avoiding the disconnection between the oil storage member 130 and the insert 140.
[0041] In an alternative embodiment, the oil storage member 130 is provided with a suction portion 133 and a suction passage 134 in communication with the suction portion 133, the suction nozzle 121 is inserted into the suction passage 134 and is in sealing connection with the side wall of the suction passage 134. The oil storage member 130 is in a cylindrical shape, the suction portion 133 and the suction passage 134 are arranged along the central axis of the oil storage member 130, the suction nozzle 121 is inserted into the suction passage 134, the suction nozzle 121 is in sealing connection with the inner side wall of the suction passage 134, and the oil storage member 130 is movable in the vertical direction along the suction nozzle 121, the suction nozzle 121 is located in the middle of the oil storage member 130 and can play a guiding role, thereby ensuring the sliding of the oil storage member 130 in the vertical direction.
[0042] Please continue to refer to Fig. 1 The utility model also provides an electronic atomization device 10, the electronic atomization device 10 includes power supply assembly 200 and above-mentioned atomization assembly 100, the power supply assembly 200 is formed with accommodating cavity, the atomization assembly 100 is installed in the accommodating cavity, the atomization assembly 100 is connected with the power supply assembly 200. The specific structure of the atomization assembly 100 refers to the above-mentioned embodiment, since the electronic atomization device 10 adopts all the technical schemes of the above-mentioned all embodiments, at least has all the beneficial effects brought by the technical scheme of the above-mentioned embodiment, here will not repeat.
[0043] The above-mentioned is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and all equivalent structural transformations made under the inventive concept of the utility model, using the utility model specification and the contents of the drawings, or direct / indirect application in other related technical fields are included in the patent protection range of the utility model.
Claims
1. An atomizing assembly, characterized in that, The atomization assembly comprises an atomizer and an oil storage member, the oil storage member is arranged above and spaced from the atomizer, the atomizer comprises a suction nozzle, an atomizing core and an atomizing shell, the atomizing shell is configured with an oil storage cavity, the atomizing core is installed in the oil storage cavity, an airflow passage of the atomizing core is communicated with the suction nozzle, the atomizing shell is provided with an insert on a side facing the oil storage member, the insert is provided with an oil passing passage, the oil storage member comprises a sealing portion at a bottom, the sealing portion is provided with a insertion hole, when the insert is inserted into the insertion hole and enters the oil storage member, the oil storage member is communicated with the oil storage cavity, when the insert is located in the insertion hole, the oil storage member is disconnected from the oil storage cavity.
2. The atomization assembly of claim 1, wherein, The insert is in a columnar shape, the oil passing passage is arranged along an axial direction of the insert, and the insert is in interference fit with the insertion hole.
3. The atomization assembly of claim 2, wherein, A top end of the insert is closed, and a side wall of the insert is provided with a perforation, the perforation is arranged close to the top end of the insert.
4. The atomizing assembly of claim 3, wherein, A thickness of the sealing portion is greater than a diameter of the perforation.
5. The atomization assembly of claim 1, wherein, The sealing portion is provided with a film at a bottom of the insertion hole, the insert pierces the film to enter the oil storage member.
6. The atomizing assembly of any one of claims 1-5, wherein, The oil storage member is provided with two inserts, the two inserts are symmetrically arranged on two sides of the suction nozzle.
7. The atomization assembly of claim 1, wherein, The atomization assembly further comprises an elastic member, the elastic member is arranged between the oil storage member and the atomizer.
8. The atomizing assembly of claim 7, wherein, When the oil storage member is pressed, the oil storage member compresses the elastic member, the insert is inserted into the insertion hole and enters the oil storage member to make the oil passing passage communicated with the oil storage member, when the oil storage member is not pressed, the oil storage member abuts against the elastic member, the insert is located in the insertion hole, and the sealing portion closes the oil passing passage.
9. The atomization assembly of claim 1, wherein, The oil storage member is provided with a suction portion and a suction passage communicated with the suction portion, the suction nozzle is inserted into the suction passage and is in sealed connection with a side wall of the suction passage.
10. An electronic atomizing device, characterized by, The electronic atomization device comprises a power supply assembly and the atomization assembly according to any one of claims 1-9, the atomization assembly is electrically connected with the power supply assembly.