Atomizer and electronic atomization device
By designing a detachable atomizer and reservoir structure, combined with an isolation column and movable cap, the problems of complicated filling and leakage during transportation are solved, improving the user experience and the sustainable use time of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN SMISS TECH CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-12
AI Technical Summary
Existing refillable atomizers are complicated to operate during the refilling process, resulting in a poor user experience. They are also prone to leaking during transportation, affecting the usability and portability.
Design a structure that allows for detachable connection between the atomizer and the e-liquid bottle. By incorporating an isolation column and a movable cap within the e-liquid storage assembly, a convenient e-liquid filling and a well-sealed e-liquid bottle are achieved, ensuring that the e-liquid does not leak during transportation.
It improves the convenience of refilling and user experience, prevents oil leakage during transportation, extends the lifespan of the atomizer, and saves costs.
Smart Images
Figure CN224219488U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic atomization technology, and in particular to an atomizer and electronic atomization device. Background Technology
[0002] With the improvement of living standards and environmental awareness, more and more people are aware of the harm of cigarettes to human health and the pollution of the atmospheric environment, especially the indoor environment, caused by cigarette aerosols. Banning smoking and reducing harm is imperative. To address smokers' dependence on cigarettes, large-capacity e-liquid atomizing devices have emerged as an alternative to traditional cigarettes. In existing technology, e-liquid atomizing devices include a reservoir and an atomizer. The reservoir is squeezed to inject e-liquid, which serves as the atomizer matrix, into the atomizer, allowing the atomizer to atomize the e-liquid into an aerosol for the user to inhale.
[0003] Currently, most refillable atomizers have separate tanks and atomizers. Filling requires multiple operations of the valves on both the tank and atomizer, and squeezing at a specific angle, resulting in complex operation, a poor user experience, and a tendency to leak. Furthermore, these refillable atomizers are not portable; without a tank, users cannot refill the atomizer after depleting their e-liquid, leading to a burnt taste and poor flavor. To address these issues, some refillable atomizers integrate the tank into the atomizer. However, with this design, all components are pre-assembled and fixed during shipping. Negative pressure during transport can cause e-liquid to leak from the air intake, electrode ports, etc., resulting in a poor user experience. Utility Model Content
[0004] Therefore, it is necessary to provide an atomizer and an atomization device including the atomizer to address the problems of inconvenient refilling or leakage caused by negative pressure during transportation of existing refillable atomizers, so as to achieve the purpose of convenient refilling and ensuring that the e-liquid does not leak during transportation.
[0005] According to one aspect of this application, an atomizer is provided, the atomizer being detachably compatible with a reservoir, the atomizer comprising:
[0006] An oil storage assembly, wherein an oil storage chamber is provided inside the oil storage assembly and an isolation column is provided, and the isolation column encloses and forms a first liquid flow channel communicating with the oil storage chamber;
[0007] An atomizing component is disposed within the oil storage component, and the atomizing component has an atomizing chamber that communicates with the external environment and the oil storage chamber.
[0008] When the atomizer is used in conjunction with the oil storage bottle, the first liquid flow channel can communicate with the inner cavity of the oil storage bottle, so that the atomized liquid in the oil storage bottle can flow through the first liquid flow channel into the oil storage cavity.
[0009] In one embodiment, at least a portion of the isolation column extends from the bottom wall of the oil reservoir toward the interior of the oil reservoir.
[0010] In one embodiment, the oil storage assembly includes an oil storage bracket and an oil storage cotton. The oil storage cavity is formed inside the oil storage bracket, which has a partition that divides the oil storage cavity into a first oil storage area and a second oil storage area. The partition has oil inlet holes that extend through opposite sides in its thickness direction. The first oil storage area and the second oil storage area are connected through the oil inlet holes. At least a portion of the isolation column is located in the first oil storage area, and the oil storage cotton is disposed in the second oil storage area and wraps around the atomizing assembly.
[0011] In one embodiment, the distance between the top of the isolation column and the bottom wall of the first oil storage area is greater than the distance between the oil inlet and the bottom wall of the first oil storage area.
[0012] In one embodiment, a drainage groove is provided at the top of the isolation column, and the drainage groove penetrates the side wall of the isolation column.
[0013] In one embodiment, the bottom end of the oil storage assembly has a flange, at least a portion of which is connected to the bottom end of the isolation column, and the flange encloses to form a second liquid flow channel communicating with the first liquid flow channel.
[0014] And / or, the bottom end of the oil storage bracket has an abutment post, which is used to abut against the cap of the oil storage bottle when the atomizer is used in conjunction with the oil storage bottle, so that the cap can move relative to the body of the oil storage bottle and the inner cavity of the oil storage bottle is connected to the first liquid flow channel.
[0015] According to another aspect of this application, an electronic atomizing device is provided, comprising an oil reservoir and an atomizer as described in any of the above embodiments. The atomizer is detachably connected to the oil reservoir. The oil reservoir includes a body and a cap. The body forms an inner cavity of the oil reservoir and has an opening communicating with the inner cavity. The cap is movably disposed at the opening and closes the opening. When the oil reservoir is connected to the atomizer, the cap can abut against the oil storage component of the atomizer and move toward the interior of the body to open the opening.
[0016] In one embodiment, the bottle cap forms a third liquid flow channel, and the side wall of the bottle cap has an oil passage hole that communicates with the third liquid flow channel.
[0017] When the bottle cap abuts against the oil storage assembly of the atomizer, the opening opens and the opening connects to the oil passage, so that the inner cavity of the oil bottle is connected to the first liquid flow channel through the oil passage and the third liquid flow channel;
[0018] When the bottle cap is detached from the oil storage assembly, the bottle cap closes the opening, so that the inner cavity of the oil bottle is misaligned with and isolated from the oil passage.
[0019] In one embodiment, the cap has a pin for abutting against the oil reservoir assembly, the pin extending from the bottom wall of the third liquid flow channel toward the atomizer.
[0020] In one embodiment, the cap and the bottle body are movably connected to each other by an elastic element configured to provide an elastic force that resets the cap and closes the opening when the cap abuts against the oil reservoir assembly and opens the opening.
[0021] The aforementioned electronic atomizing device, on the one hand, by setting the atomizer and the oil reservoir as a detachable connection structure, allows the atomizer and the oil reservoir to be transported and shipped separately. Therefore, during transportation, the atomized liquid in the oil reservoir can be well sealed individually, thus solving the oil leakage problem that existing refillable atomizing devices are prone to during transportation due to negative pressure. Furthermore, because the oil reservoir can be transported separately and is well sealed, liquid atomized liquid can be directly stored in the oil reservoir, thereby improving the utilization rate of the atomized liquid and enhancing the vaping experience.
[0022] On the other hand, by setting an isolation column inside the atomizer's oil storage assembly, the isolation column forms a first liquid flow channel communicating with the oil storage chamber. Simultaneously, by movably connecting the cap of the oil bottle to the bottle body, when the oil bottle is connected to the atomizer, the cap can abut against the atomizer's oil storage component and move towards the inside of the bottle body to open the bottle opening. This allows the inner cavity of the bottle body to communicate with the oil storage chamber through the first liquid flow channel, enabling the atomized liquid inside the bottle to flow into the oil storage chamber. Therefore, refilling is convenient, and the atomizer can be reused repeatedly. Operation is simple and convenient, eliminating the need to discard the entire electronic atomizing device after the atomized liquid is depleted, thus saving costs. The reusability of the atomizer increases the sustainable use time of the electronic atomizing device and enhances the user experience. Attached Figure Description
[0023] Figure 1This is a schematic diagram of the appearance of an electronic atomizing device provided in an embodiment of this application.
[0024] Figure 2 An explosion diagram of an electronic atomizing device provided in an embodiment of this application.
[0025] Figure 3 This is a cross-sectional view of the internal structure of an electronic atomizing device provided in an embodiment of this application.
[0026] Figure 4 for Figure 3 An enlarged schematic diagram of region A in the middle.
[0027] Figure 5 This is a cross-sectional view of the internal structure of the oil storage bottle in an electronic atomizing device provided in an embodiment of this application.
[0028] Figure 6 An explosion diagram of the oil storage bottle in an electronic atomizing device provided in an embodiment of this application.
[0029] Figure 7 This is a cross-sectional view of the internal structure of the oil storage bracket in an electronic atomizing device provided in an embodiment of this application.
[0030] Figure 8 This is an axonometric view of the oil storage bracket in an electronic atomizing device provided in an embodiment of this application.
[0031] Explanation of reference numerals in the attached figures:
[0032] 10. Electronic atomizing device; 100. Atomizer; 101. Air inlet; 102. Air outlet; 103. Oil storage chamber; 1031. First oil storage area; 1032. Second oil storage area; 104. First liquid flow channel; 105. Air passage; 106. Atomizing chamber; 107. Second liquid flow channel; 110. Housing; 120. Oil storage assembly; 121. Oil storage bracket; 1211. Isolation column; 1211a. Drainage groove; 1212. Flange; 1213. Abutment column; 1214. Partition plate ; 1214a, Oil inlet; 122, Oil storage cotton; 130, Atomizing assembly; 131, Atomizing tube; 1311, Oil passage hole; 132, Atomizing core; 140, Power supply assembly; 141, Spring pin; 150, Circuit board; 160, Bottom cover; 200, Oil storage bottle; 210, Bottle body; 220, Bottle cap assembly; 221, Bottle cap; 2211, Third liquid flow channel; 2212, Oil passage hole; 2213, Pin; 222, Bottle cap bracket; 223, Elastic element; 224, Sealing element. Detailed Implementation
[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.
[0034] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0035] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0036] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0037] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0038] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.
[0039] One embodiment of this application provides an atomizer and an electronic atomization device, wherein the electronic atomization device includes an atomizer for heating an atomized liquid to form an aerosol for inhalation by a user.
[0040] The following description uses an electronic cigarette as an example of an electronic atomizing device and e-liquid as an example of an atomizing liquid to illustrate the structure of the electronic atomizing device in this application. This embodiment is only used as an example and does not limit the technical scope of this application. It is understood that in other embodiments, the electronic atomizing device of this application is not limited to an electronic cigarette, but can also be any other electronic atomizing device capable of atomizing a medium into an aerosol, which is not limited here.
[0041] See Figures 1 to 3 , Figure 1 This paper shows a schematic diagram of the appearance of the electronic atomizing device 10 in one embodiment of the present application. Figure 2 An explosion diagram of the electronic atomizing device 10 is shown. Figure 3A cross-sectional view of the internal structure of the electronic atomizing device 10 is shown. An embodiment of the electronic atomizing device 10 provided in this application includes an atomizer 100 and an e-liquid reservoir 200. The atomizer 100 has an air inlet 101 and an air outlet 102 that communicate with each other. The e-liquid reservoir 200 stores e-liquid and is detachably connected to the atomizer 100, allowing the atomizer 100 to be used in conjunction with the e-liquid reservoir 200. When the atomizer 100 and the e-liquid reservoir 200 are used together, the e-liquid in the reservoir 200 can flow into the atomizer 100, allowing the atomizer 100 to heat the e-liquid, thereby atomizing it into an aerosol. When the user inhales, outside air enters the interior of the atomizer 100 through the air inlet 101, mixes with the aerosol, and is inhaled by the user through the air outlet 102.
[0042] See Figure 2 The atomizer 100 includes a housing 110, an oil storage assembly 120, an atomizing assembly 130, and a power supply assembly 140. The oil storage assembly 120 and the atomizing assembly 130 are disposed within the housing 110. The atomizing assembly 130 is disposed within the oil storage assembly 120. The power supply assembly 140 is connected to the housing 110 and electrically connected to the atomizing assembly 130. The oil storage assembly 120 is used to store e-liquid flowing from the oil storage bottle 200 into the atomizer 100. The atomizing assembly 130 is used to heat and atomize the e-liquid. The power supply assembly 140 is used to supply power to the atomizing assembly 130.
[0043] Specifically, in combination Figure 3 and Figure 4 As shown, in one embodiment, the oil storage assembly 120 includes an oil storage bracket 121, which forms an oil storage cavity 103. The oil storage bracket 121 has an isolation column 1211, which encloses a first liquid flow channel 104 communicating with the oil storage cavity 103. The atomizing assembly 130 includes an atomizing tube 131 and an atomizing core 132 disposed within the atomizing tube 131. The atomizing tube 131 forms an air passage 105 communicating with an air inlet 101 and an air outlet 102, and also has an oil passage 1311 communicating with the oil storage cavity 103 and the air passage 105. The atomizing core 132 is disposed within the air passage 105 and forms the atomizing cavity 103. 06; The oil storage bottle 200 is detachably connected to the oil storage bracket 121. When the oil storage bottle 200 is connected to the oil storage bracket 121, the e-liquid in the oil storage bottle 200 can flow through the first liquid flow channel 104 into the oil storage chamber 103, and then flow through the oil passage 1311 to the atomizer core 132. A circuit board 150 is connected to the oil storage bracket 121. The circuit board 150 is electrically connected to the atomizer core 132 through a lead wire. The power supply component 140 has a spring pin 141. The spring pin 141 abuts against the circuit board 150, thereby realizing the electrical connection between the power supply component 140 and the atomizer core 132, so that the power supply component 140 can supply power to the atomizer core 132.
[0044] For the structure of oil storage bottle 200, please refer to Figure 2 The oil reservoir 200 includes a reservoir body 210 and a cap assembly 220. The reservoir body 210 forms an inner cavity of the oil reservoir 200 and has an opening communicating with the inner cavity. The cap assembly 220 is located at the opening. Specifically, the cap assembly 220 includes a cap 221, which is movably connected to the reservoir body 210 and closes the opening of the reservoir body 210. When the oil reservoir 200 is connected to the atomizer 100, the cap 221 can abut against the oil reservoir support 121 of the oil reservoir assembly 120 and move toward the interior of the reservoir body 210 to open the opening of the reservoir body 210.
[0045] In a more specific implementation, such as Figure 5 and Figure 6 As shown, the bottle cap assembly 220 also includes a bottle cap support 222 and an elastic element 223. The bottle cap support 222 has openings at opposite ends along its own axial direction and is coaxially inserted into the openings. The bottle cap 221 is coaxially inserted into the bottle cap support 222 and connected to the bottle cap support 222 by an elastic element 223, such as a spring. The elastic element 223 is disposed between the bottle cap 221 and the bottle cap support 222 and is configured to provide an elastic force that resets the bottle cap 221 and closes the opening of the bottle body 210 when the bottle cap 221 abuts against the oil reservoir 121 and opens the opening.
[0046] Thus, combined Figure 3 As shown, when the e-liquid bottle 200 is connected to the atomizer 100, the e-liquid holder 121 abuts against the bottle cap 221, the bottle cap 221 moves toward the inside of the bottle body 210 and opens the opening of the bottle body 210. At this time, the elastic element 223 produces a recoverable elastic deformation and generates an elastic force. When the e-liquid bottle 200 is separated from the atomizer 100, the bottle cap 221 moves toward the outside of the bottle body 210 with the help of the elastic force to re-close the opening of the bottle body 210, thereby sealing the e-liquid inside the bottle body 210.
[0047] In a more specific embodiment, the bottle cap 221 has an internally hollow structure, which surrounds a third liquid flow channel 2211, and the side wall of the bottle cap 221 has an oil passage hole 2212 that communicates with the third liquid flow channel 2211. When the bottle cap 221 abuts against the oil storage bracket 121 of the atomizer 100, the opening is opened and connected to the oil passage hole 2212, so that the inner cavity of the oil bottle 200 is connected to the first liquid flow channel 104 through the oil passage hole 2212 and the third liquid flow channel 2211; when the bottle cap 221 is detached from the oil storage bracket 121, the bottle cap 221 closes the opening, so that the inner cavity of the oil bottle and the oil passage hole 2212 are misaligned and isolated from each other. For example, two oil passage holes 2212 are provided, and the two oil passage holes 2212 are symmetrically arranged with the central axis of the bottle cap 221 as the axis of symmetry. Each oil passage hole 2212 is elongated. Of course, the shape and number of oil passage holes 2212 are not limited and can be any number or any shape.
[0048] Based on the above embodiments, in order to make it easier for the bottle cap 221 to contact the oil storage bracket 121, preferably, the bottle cap 221 has a pin 2213 for abutting against the oil storage bracket 121, the pin 2213 extending from the bottom wall of the third liquid flow channel 2211 toward the direction close to the atomizer 100.
[0049] Through the above arrangement, the third liquid flow channel 2211 has a large volume, allowing more e-liquid to enter it, while also facilitating the contact between the bottle cap 221 and the oil storage bracket 121. It is understood that the structure of the bottle cap 221 is not limited to this; for example, the bottle cap 221 can also be a solid structure. When the bottle cap 221 moves relative to the bottle body 210, the outer circumferential surface of the bottle cap 221 and the inner wall of the opening of the bottle body 210 are misaligned to form the third liquid flow channel 2211. This is not limited in this respect.
[0050] Furthermore, a silicone sealing element 224 is also fitted on the outer periphery of the bottle cap 221. When the bottle cap 221 closes the opening of the bottle body 210, the end of the bottle cap bracket 222 facing the inside of the bottle body 210 abuts against the sealing element 224 and is partially embedded in the inside of the sealing element 224, thereby achieving a better sealing effect and ensuring that the e-liquid in the e-liquid in the e-liquid bottle 200 can be better sealed in the e-liquid bottle 200 when it is not connected to the atomizer 100, thus preventing leakage.
[0051] As can be seen from the above structural design, on the one hand, the atomizer 100 and the e-liquid bottle 200 can be transported and shipped separately, and the operation is simple and convenient, with easy refilling. After the e-liquid bottle 200 is separated from the atomizer 100, the cap 221 can automatically and effectively seal the e-liquid in the e-liquid bottle 200, thereby solving the problem of leakage caused by negative pressure during transportation of existing refillable atomizing devices. Furthermore, because the e-liquid bottle 200 can be transported separately and is well-sealed, liquid atomizing liquid can be directly stored in the e-liquid bottle 200, thereby improving the utilization rate of the atomizing liquid and enhancing the vaping experience. On the other hand, there is no need to discard the entire electronic atomizing device 10 after the e-liquid is exhausted, thus saving costs, allowing the atomizer 100 to be reused, increasing the sustainable use time of the electronic atomizing device 10, and improving the user experience.
[0052] Please continue reading Figure 2 and Figure 3 In the embodiment shown in the figure, the oil storage bottle 200 is also disposed inside the housing 110 and below the oil storage assembly 120. The bottom end of the housing 110 is detachably provided with a bottom cover 160, which closes the bottom opening of the housing 110. When the bottom cover 160 is removed from the housing 110, the oil storage bottle 200 can be easily removed from the housing 110 or can be easily installed inside the housing 110.
[0053] See Figure 7 and Figure 8 In a more detailed structure of the oil storage bracket 121, the bottom end of the oil storage bracket 121 has a flange 1212, at least a portion of which is connected to the bottom end of the isolation column 1211, and the flange 1212 encloses to form a second liquid flow channel 107 that communicates with the first liquid flow channel 104. Optionally, the bottom end of the oil storage bracket 121 has an abutment post 1213, which is coaxially arranged with the ejector pin 2213 on the bottle cap 221 and preferably coincides with the central axis of the second liquid flow channel 107. When the oil storage bottle 200 is connected to the atomizer 100, the flange 1212 is coaxially inserted into the bottle cap bracket 222, and the first liquid flow channel 104, the second liquid flow channel 107, and the third liquid flow channel 2211 are sequentially connected. At the same time, the abutment post 1213 can abut against the ejector pin 2213 to drive the bottle cap 221 to move relative to the bottle body 210, so that the first liquid flow channel 104 is sequentially connected to the inner cavity of the bottle body 210 through the second liquid flow channel 107 and the third liquid flow channel 2211. Of course, the bottom end of the oil storage bracket 121 may only have a flange 1212 or only have an abutment post 1213, which is not limited here.
[0054] When it is necessary to fill the oil storage chamber 103 with oil, simply connect the oil storage bottle 200 to the atomizer 100, with the oil storage bracket 121 abutting against the bottle cap 221 to open the bottle body 210, and then invert the electronic atomizing device 10 or lay the electronic atomizing device 10 flat. The e-liquid can then flow sequentially along the third liquid flow channel 2211, the second liquid flow channel 107, and the first liquid flow channel 104 into the oil storage chamber 103, and then flow into the atomizing core 132.
[0055] To prevent the atomizing liquid in the oil storage chamber 103 from flowing arbitrarily and to facilitate its flow into the atomizing core 132, in a preferred embodiment, the oil storage assembly 120 further includes an oil storage cotton 122 disposed in the oil storage chamber 103. The oil storage cotton 122 wraps around the atomizing tube 131 of the atomizing assembly 130. Since the oil storage cotton 122 is made of fiber cotton material with many micropores, it has the functions of locking and guiding oil. After the atomizing liquid enters the oil storage chamber 103, it can be immersed in the oil storage cotton 122, and thus can be gradually guided to the vicinity of the oil passage 1311 opened in the atomizing tube 131, and then guided into the atomizing core 132.
[0056] Furthermore, in order to store the e-liquid in a liquid state in the oil storage cavity 103 to achieve the purpose of storing more e-liquid, based on the above embodiment, the oil storage bracket 121 has a partition 1214. The partition 1214 divides the oil storage cavity 103 into a first oil storage area 1031 and a second oil storage area 1032. The partition 1214 has an oil inlet hole 1214a that penetrates through opposite sides in the thickness direction. The first oil storage area 1031 and the second oil storage area 1032 are connected through the oil inlet hole 1214a. The first liquid flow channel 104 is directly connected to the first oil storage area 1031. The oil storage cotton 122 is disposed in the second oil storage area 1032.
[0057] Thus, after the e-liquid enters the oil storage chamber 103 through the first liquid flow channel 104, it is temporarily stored in the first oil storage area 1031, and then enters the second oil storage area 1032 through the oil inlet 1214a. It is easy to see that even if the e-liquid in the oil storage cotton 122 is about to run out, the e-liquid temporarily stored in the first oil storage area 1031 can be replenished to the second oil storage area 1032, thereby preventing the coil from burning due to insufficient e-liquid during the user's vaping process to a certain extent.
[0058] It is worth noting that, due to the fact that Figure 3 In the embodiment, the oil storage bottle 200 is connected below the oil storage bracket 121. Therefore, the e-liquid in the oil storage chamber 103 may flow back down into the oil storage bottle 200 along the first liquid flow channel 104. To prevent this from happening, combined with... Figure 4 , Figure 7 and Figure 8As shown, a portion of the isolation column 1211 is also located in the oil storage cavity 103, and the isolation column 1211 extends from the bottom wall of the oil storage cavity 103 toward the interior of the oil storage cavity 103. In the embodiment shown in the figure, a portion of the isolation column 1211 is located in the first oil storage area 1031. Thus, the height of the isolation column 1211 in the first oil storage area 1031 is higher than the liquid level of the e-liquid, so that regardless of whether the electronic atomizing device 10 is placed upright or flat, the e-liquid can be blocked by the isolation column 1211 in the first oil storage area 1031 and will not flow back into the oil bottle 200 along the first liquid flow channel 104.
[0059] Furthermore, the distance between the top of the isolation column 1211 and the bottom wall of the first oil storage area 1031 is greater than the distance between the oil inlet 1214a and the bottom wall of the first oil storage area 1031. In other words, the oil inlet 1214a is closer to the bottom wall of the first oil storage cavity 103 than the top of the isolation column 1211. This way, even if the amount of e-liquid in the first oil storage area 1031 is not large, it can still flow to the second oil storage area 1032 through the oil inlet 1214a, avoiding the situation where the e-liquid in the first oil storage area 1031 is not easy to flow to the second oil storage area 1032.
[0060] It is also worth noting that when the e-liquid flows along the first liquid flow channel 104 into the first oil storage area 1031, due to the relatively viscous nature of the e-liquid, the viscous e-liquid may stagnate at the top edge of the isolation column 1211 and cannot flow smoothly. As a further improvement, the top of the isolation column 1211 is provided with several drainage grooves 1211a, each drainage groove 1211a penetrating the side wall of the isolation column 1211. By setting the drainage grooves 1211a, the e-liquid stagnating at the top edge of the isolation column 1211 can be drained, thus solving the problem of the e-liquid stagnating at the top edge of the isolation column 1211 and not flowing smoothly.
[0061] It should be noted that isolation column 1211 can be as follows: Figure 4 , Figure 7 and Figure 8 As shown, a portion is located within the first oil storage area 1031, and another portion is located outside the first oil storage area 1031. Alternatively, all of them may be located within the first oil storage area 1031 or all of them may be located outside the first oil storage area 1031.
[0062] Regarding the structure of the power supply component 140, the power supply component 140 includes a battery, a control board, an airflow sensor, etc. The specific structure can be referred to in the prior art, and will not be described in detail here.
[0063] The connection between the power supply component 140 and the housing 110 of the atomizer 100 can be either detachable or non-detachable, for example... Figure 2 and Figure 3In the embodiments described, the power supply component 140 and the housing 110 of the atomizer 100 are detachably connected by magnetic attraction, or they can also be detachably connected by snap-fit. See also... Figure 2 and Figure 3 In the figure, the air inlet 101 is located on the side wall of the housing 110 of the atomizer 100. Outside air enters the air inlet 101 through the gap between the power supply component 140 and the atomizer 100. Of course, the air inlet 101 can also be located on the power supply component 140. There is no particular limitation on this.
[0064] Additionally, it should be noted that the oil storage bottle 200 can also be connected to the top of the oil storage assembly 120. In this way, after the oil storage assembly 120 abuts against the bottle cap 221, causing the bottle cap 221 to move relative to the bottle body 210 and open the opening of the bottle body 210, the e-liquid in the oil storage bottle 200 can flow directly into the oil storage chamber 103 of the oil storage assembly 120 by gravity. This is not limited.
[0065] Therefore, the electronic atomizing device 10 provided in this application allows the e-liquid in ...
[0066] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0067] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. An atomizer, characterized in that, The atomizer can be detachably used with a reservoir, and the atomizer includes: An oil storage assembly, wherein an oil storage chamber is provided inside the oil storage assembly and an isolation column is provided, and the isolation column encloses and forms a first liquid flow channel communicating with the oil storage chamber; An atomizing component is disposed within the oil storage component, and the atomizing component has an atomizing chamber that communicates with the external environment and the oil storage chamber. When the atomizer is used in conjunction with the oil storage bottle, the first liquid flow channel can communicate with the inner cavity of the oil storage bottle, so that the atomized liquid in the oil storage bottle can flow through the first liquid flow channel into the oil storage cavity.
2. The atomizer according to claim 1, characterized in that, At least a portion of the isolation column extends from the bottom wall of the oil storage cavity toward the interior of the oil storage cavity.
3. The atomizer according to claim 2, characterized in that, The oil storage assembly includes an oil storage bracket and an oil storage cotton. The oil storage cavity is formed inside the oil storage bracket, which has a partition that divides the oil storage cavity into a first oil storage area and a second oil storage area. The partition has oil inlet holes that extend through opposite sides of its own thickness. The first oil storage area and the second oil storage area are connected through the oil inlet holes. At least a portion of the isolation column is located in the first oil storage area, and the oil storage cotton is disposed in the second oil storage area and wraps around the atomizing assembly.
4. The atomizer according to claim 3, characterized in that, The distance between the top of the isolation column and the bottom wall of the first oil storage area is greater than the distance between the oil inlet and the bottom wall of the first oil storage area.
5. The atomizer according to claim 2, characterized in that, The top of the isolation column is provided with a drainage groove, which penetrates the side wall of the isolation column.
6. The atomizer according to claim 1, characterized in that, The bottom end of the oil storage assembly has a flange, at least a portion of which is connected to the bottom end of the isolation column, and the flange encloses to form a second liquid flow channel communicating with the first liquid flow channel. And / or, the bottom end of the oil storage assembly has an abutment post, which is used to abut against the cap of the oil storage bottle when the atomizer is used in conjunction with the oil storage bottle, so that the cap can move relative to the body of the oil storage bottle and the inner cavity of the oil storage bottle is connected to the first liquid flow channel.
7. An electronic atomizing device, characterized in that, The device includes an oil reservoir and an atomizer as described in any one of claims 1-6, wherein the atomizer is detachably connected to the oil reservoir, the oil reservoir includes a body and a cap, the body forms an inner cavity of the oil reservoir and has an opening communicating with the inner cavity, and the cap is movably disposed at the opening and closes the opening; when the oil reservoir is connected to the atomizer, the cap can abut against the oil storage assembly of the atomizer and move toward the interior of the body to open the opening.
8. The electronic atomizing device according to claim 7, characterized in that, The bottle cap forms a third liquid flow channel, and the side wall of the bottle cap is provided with an oil passage hole that communicates with the third liquid flow channel; When the bottle cap abuts against the oil storage assembly of the atomizer, the opening opens and the opening connects to the oil passage, so that the inner cavity of the oil bottle is connected to the first liquid flow channel through the oil passage and the third liquid flow channel; When the bottle cap is detached from the oil storage assembly, the bottle cap closes the opening, so that the inner cavity of the oil bottle is misaligned with and isolated from the oil passage.
9. The electronic atomizing device according to claim 8, characterized in that, The cap has a pin for abutting against the oil storage assembly, the pin extending from the bottom wall of the third liquid flow channel toward the atomizer.
10. The electronic atomizing device according to claim 7, characterized in that, The cap and the bottle body are movably connected to each other by an elastic element configured to provide an elastic force that resets the cap and closes the opening when the cap abuts against the oil reservoir assembly and opens the opening.