Atomizer and electronic atomization device

Abstract

The utility model belongs to the technical field of electronic atomization equipment, and provides an atomizer which comprises an upper structure, a lower structure and a liquid storage bin located between the upper structure and the lower structure, an atomization assembly is arranged in the liquid storage bin, and the atomization assembly is used for atomizing atomized liquid in the liquid storage bin; the atomizer further comprises a protective cover, and the protective cover is arranged between the upper structure and the lower structure and wraps the periphery of the liquid storage bin. An observation window penetrating through the protection cover is formed in the protection cover, and at least part of the periphery of the liquid storage bin is located in the visible range of the observation window. The utility model further provides an electronic atomization device with the atomizer. The technical problem that in an electronic atomization device in the prior art, an exposed glass liquid storage bin is prone to damage is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of electronic atomization equipment, and particularly relates to an atomizer and an electronic atomization device. BACKGROUND

[0002] Currently, electronic atomization products on the market generally include an atomizer, which is used to atomize an aerosol substrate (hereinafter referred to as atomization liquid) and produce an aerosol. The atomizer includes a liquid storage bin for loading the atomization liquid. The atomization liquid in the liquid storage bin is gradually consumed as it is atomized. When the atomization liquid is consumed, the liquid needs to be replenished or the atomizer needs to be replaced in time to continue use. Therefore, the user needs to grasp the storage amount of the atomization liquid in the liquid storage bin in time to prepare for replenishment or replacement of the atomizer.

[0003] The electronic atomization device of the prior art has a structure that exposes the liquid storage bin, so that the user can observe the storage amount of the liquid in the liquid storage bin. The liquid storage bin of this structure is made of glass, and the user can observe the internal storage amount of the liquid storage bin through the glass. However, the exposed glass liquid storage bin on the electronic atomization device lacks protection and is easily damaged by collision or rubbing, resulting in a liquid leakage condition and affecting use. SUMMARY

[0004] The purpose of the embodiments of the present application is to provide an atomizer and an electronic atomization device to solve the technical problem that the exposed glass liquid storage bin in the electronic atomization device of the prior art is easily damaged.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0006] In a first aspect, the embodiments of the present application provide an atomizer, which includes an upper structure, a lower structure, and a liquid storage bin located between the upper structure and the lower structure. The liquid storage bin is provided with an atomization assembly, which is used to atomize the atomization liquid in the liquid storage bin.

[0007] The atomizer further includes a protective cover, which is arranged between the upper structure and the lower structure and covers the outer periphery of the liquid storage bin. The protective cover is provided with an observation window that penetrates the protective cover, and at least part of the outer periphery of the liquid storage bin is located within the visual range of the observation window.

[0008] In this way, the protective cover is used as a barrier to block external objects or resist external forces, thereby preventing the glass liquid storage bin from being damaged and improving the protection effect on the liquid storage bin. In addition, the user can observe the internal condition of the liquid storage bin through the observation window on the protective cover to grasp the storage amount of the liquid storage bin, which is conducive to timely replenishment or replacement of the atomizer.

[0009] In one embodiment, the protective cover is made of metal material to ensure the structural strength of the protective cover.

[0010] In one embodiment, the protective cover has at least two observation windows uniformly distributed on the protective cover. The user can observe the internal condition of the liquid storage tank through the observation window at any angle in the horizontal direction, effectively expanding the visibility of the liquid storage tank.

[0011] In one embodiment, the observation window is any one of parallelogram, circle or ellipse. It is beneficial to match the appearance shape of the electronic atomization device, improve the visibility and aesthetic feeling of the liquid storage tank.

[0012] The structure of the protective cover is improved, which includes an upper ring body, a lower ring body and connecting ribs connected between the upper ring body and the lower ring body. The connecting ribs are arranged at intervals between adjacent connecting ribs to form the observation window. In this way, the protective cover and the structure on the protective cover are simple and easy to process and form, which is beneficial to reduce the processing difficulty and production cost.

[0013] In one embodiment, the upper ring body, the lower ring body and the connecting ribs are all provided with chamfers on the outer edges. It is beneficial to eliminate the sharp parts on the protective cover, thereby preventing the user from being injured when touching the protective cover, effectively improving the protection effect and use safety.

[0014] The structure of the observation window is improved, and the upper ring body, the lower ring body and / or the connecting ribs are provided with a blocking rib extending into the observation window. The blocking rib blocks external objects or resists external force at the position of the observation window, effectively reducing the damage of external objects or external force to the liquid storage tank at the position of the observation window, thereby improving the protection effect of the liquid storage tank.

[0015] In one embodiment, the blocking rib is in the shape of a sheet or a strip. It can not only ensure the structural strength of the blocking rib, but also increase the blocking area of the blocking rib to external objects or external force on the observation window.

[0016] In one embodiment, the edge of the blocking rib is an arc-shaped edge, and the corner of the blocking rib is an arc-shaped corner. In this way, the outer edge of the blocking rib is smoothly transitioned, and the sharp corners of the blocking rib are eliminated, effectively avoiding the edge and corner of the blocking rib from easily causing injury to the user's hand, thereby improving the use safety.

[0017] The atomizer structure is improved by placing a transparent ring between the liquid reservoir and the protective cover, with the observation window on the protective cover located within the annular surface of the transparent ring. This addition of a transparent ring between the outer periphery of the liquid reservoir and the inner wall of the protective cover ensures visibility while also blocking foreign objects or resisting external forces at the observation window location. This effectively prevents damage to the liquid reservoir from external objects or forces at the observation window location, ensuring effective protection of the liquid reservoir.

[0018] The structure of the protective cover is further improved. Both the upper and lower structures are provided with grooves for mounting the protective cover. The upper end of the protective cover is embedded in the groove of the upper structure, and the lower end of the protective cover is embedded in the groove of the lower structure. The protective cover can rotate along the groove on the outer periphery of the liquid storage tank under the drive of external force, thereby adjusting the relative position of the observation window on the protective cover and the outer periphery of the liquid storage tank, which is beneficial to adapting to the user's observation angle.

[0019] Secondly, this application also provides an electronic atomizing device, including a body, a power supply component, and an atomizer. The power supply component is disposed on the body of the electronic atomizing device and includes a circuit board and a battery that provides power to the atomizer. The atomizing component on the atomizer includes at least a heating element with electrodes. The upper structure has a mouthpiece, and the lower structure has a protruding connector. The atomizer is detachably mounted on the body of the electronic atomizing device via the connector. The electrodes on the heating element protrude from the connector and are electrically connected to the circuit board. This allows the atomizer to be used as a replacement part. When the user observes through the observation window on the protective cover that the liquid level in the reservoir is depleted, the atomizer can be replaced, effectively achieving rapid battery life and improving the user experience.

[0020] The beneficial effects of the atomizer and electronic atomizing device provided in this application are as follows: Compared with the prior art, the atomizer of this application includes an upper structure, a lower structure, and a protective cover disposed between the upper structure and the lower structure, the protective cover covering the liquid storage tank. By using the protective cover to block foreign objects or resist external forces, damage to the glass liquid storage tank is effectively avoided, thereby improving the protection effect of the liquid storage tank.

[0021] To allow users to observe the internal condition of the liquid storage tank, an observation window is provided through the protective cover. Users can observe the internal condition of the liquid storage tank through the observation window to know the liquid level in the tank, which is helpful for timely replenishment or replacement of the nebulizer, effectively improving the visibility of the liquid storage tank. Attached Figure Description

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0023] Figure 1 The three-dimensional structure schematic diagram of the atomizer provided by the embodiment of the present application is shown in the figure.

[0024] Figure 2 The explosion structure schematic diagram of the atomizer provided by the embodiment of the present application is shown in the figure.

[0025] Figure 3 The internal structure schematic diagram of the atomizer provided by the embodiment of the present application is shown in the figure.

[0026] Figure 4 The three-dimensional structure schematic diagram of the protective cover provided by the embodiment of the present application is shown in the figure.

[0027] Figure 5 The three-dimensional structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure. Figure 1

[0028] Figure 6 The three-dimensional structure schematic diagram of another protective cover provided by the embodiment of the present application is shown in the figure.

[0029] Figure 7 The internal structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure.

[0030] Figure 8 The explosion structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure. Figure 1

[0031] The explosion structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure. Figure 9 Figure 2 The explosion structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure.

[0032] Figure 10 Figure 3 The explosion structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure.

[0033] Figure 11 The three-dimensional structure schematic diagram of another atomizer provided by the embodiment of the present application is shown in the figure. Figure 2

[0034] In the figure, various reference signs:

[0035] 1-upper structure; 11-muffler;

[0036] 2-lower structure; 21-connector;​​​​

[0037] 3-liquid storage tank;

[0038] 4-atomization assembly; 41-heating element; 411-electrode; 42-liquid guide cotton;

[0039] 5-protective cover; 51-viewing window; 52-upper ring body; 53-lower ring body; 54-connection rib; 55-chamfer; 56-stop rib; 57-convex ring;

[0040] 6-transparent ring;

[0041] 7-groove rail. DETAILED DESCRIPTION

[0042] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0045] In addition, the terms "first", "second", are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0046] In order for the user to know the storage amount of the atomized liquid in the liquid storage tank in time, the electronic atomization device on the market has a structure of exposing the liquid storage tank to facilitate the user to observe the storage amount of the liquid in the liquid storage tank. The liquid storage tank of this structure is made of glass material, and the user can observe the internal condition of the liquid storage tank through the glass. However, the exposed glass liquid storage tank on the electronic atomization device lacks protection and is easy to be damaged by collision or rubbing, resulting in liquid leakage and affecting use.

[0047] In the related art, a protection structure is added outside the liquid storage tank to surround the outer periphery of the liquid storage tank, but such protection structure easily blocks the view and the user cannot observe the internal condition of the liquid storage tank, which affects normal use.

[0048] Therefore, the embodiments of the present application provide a new type of atomizer and electronic atomization device, which adds a protection structure on the atomizer. The protection structure can not only block external objects and prevent the glass liquid storage tank from being damaged by collision or rubbing, but also ensure the visibility of the internal condition of the liquid storage tank, so that the user can still observe the internal condition of the liquid storage tank, effectively solving the problem that the exposed glass liquid storage tank in the traditional electronic atomization device is easy to be damaged. The present application will be described in detail.

[0049] Please refer to Figure 1 , Figure 2 and Figure 3 , which comprises an upper structure 1 and a lower structure 2. The upper structure 1 and the lower structure 2 are connected to each other to form an atomizer.

[0050] The liquid storage tank 3 is preferably made of glass material. In the embodiment, as shown in Figure 2 , the liquid storage tank 3 is similar to a glass tube arranged between the upper structure 1 and the lower structure 2. The user can observe the internal condition of the liquid storage tank 3 through the glass, so as to know the storage amount of the liquid, which is beneficial to timely supplement the liquid or prepare to replace the atomizer.

[0051] The liquid storage tank 3 is provided with an atomization assembly 4 for atomizing the atomized liquid loaded in the liquid storage tank 3. As an example, as shown in Figure 3 , the atomization assembly 4 can include a heating element 41 and a liquid guiding cotton 42 arranged on the heating element 41. The liquid guiding cotton 42 absorbs the atomized liquid in the liquid storage tank 3 and guides the atomized liquid to the heating element 41. The heating element 41 heats and atomizes the atomized liquid to generate aerosol, which is then output from the atomization channel in communication with the upper structure 1.

[0052] Please refer to Figure 1 , Figure 2 and Figure 3The protective cover 5 is arranged between the upper structure 1 and the lower structure 2 and covers the outer periphery of the liquid storage bin 3. In the embodiment, the protective cover 5 can preferably be a ring body, the protective cover 5 is sleeved on the liquid storage bin 3, the upper end of the protective cover 5 is connected with the upper structure 1, and the lower end of the protective cover 5 is connected with the lower structure 2, so that the protective cover 5 is arranged between the upper structure 1 and the lower structure 2 and covers the outer periphery of the liquid storage bin 3.

[0053] The observation window 51 is arranged on the protective cover 5 and penetrates the protective cover 5, and at least part of the outer periphery of the liquid storage bin 3 is located in the visual range of the observation window 51. As an example, the observation window 51 can preferably be a hole or an opening arranged on the protective cover 5, so that the user can observe the inside of the liquid storage bin 3 through the hole or the opening on the protective cover 5.

[0054] In this way, on the one hand, the protective cover 5 is used as a barrier to block external objects or resist external forces, so as to avoid damage to the glass liquid storage bin 3, thereby improving the protection effect on the liquid storage bin 3. On the other hand, the user can observe the inside of the liquid storage bin 3 through the observation window 51 on the protective cover 5, so as to grasp the liquid storage amount of the liquid storage bin 3, which is beneficial to timely supplement the liquid or prepare to replace the nebulizer.

[0055] Compared with the prior art, the nebulizer provided in the embodiment of the application comprises the upper structure 1, the lower structure 2, and the protective cover 5 arranged between the upper structure 1 and the lower structure 2, and the protective cover 5 covers the liquid storage bin 3. The protective cover 5 blocks external objects or resists external forces, effectively avoids damage to the glass liquid storage bin 3, and thereby improves the protection effect on the liquid storage bin 3.

[0056] In order to enable the user to observe the inside of the liquid storage bin 3, the observation window 51 is arranged on the protective cover 5 and penetrates the protective cover 5, and the user can observe the inside of the liquid storage bin 3 through the observation window 51, so as to grasp the liquid storage amount of the liquid storage bin 3, which is beneficial to timely supplement the liquid or prepare to replace the nebulizer, and effectively improves the visibility and use convenience of the liquid storage bin 3.

[0057] As to the structure of the protective cover 5, in an embodiment of the application, the protective cover 5 can preferably be made of metal material. The metal material can preferably be a ring body made of iron, aluminum, stainless steel or the like, and a hole or an opening is arranged on the metal ring body, thereby constituting the observation window 51 on the protective cover 5.

[0058] In this way, it is beneficial to match the external contour of the liquid storage bin 3 and fit on the outer periphery of the liquid storage bin 3. The structural strength of the protective cover 5 can be ensured, and the appearance shape of the nebulizer can be adapted.

[0059] In other embodiments, the protective cover 5 can also be made of hard plastic material, so that the protective cover 5 can be molded into a ring-shaped structure, and a hole or opening is formed on the hard plastic ring to form the observation window 51 on the protective cover 5, which also achieves the same effect.

[0060] In an embodiment of the present application, referring to Figure 4 , the protective cover 5 has at least two observation windows 51, which are preferably uniformly distributed on the protective cover 5.

[0061] In this way, the user can observe the internal condition of the liquid storage compartment 3 through the observation window 51 at the corresponding position at any angle in the horizontal direction, effectively expanding the visibility range of the liquid storage compartment 3.

[0062] As for the shape of the observation window 51 on the protective cover 5, in an embodiment of the present application, referring to Figure 4 , the observation window 51 is preferably a parallelogram-shaped opening on the protective cover 5, which is beneficial to obtain a larger field of view, thereby improving the visibility and aesthetic feeling of the liquid storage compartment 3.

[0063] In other embodiments (not shown in the figure), the observation window 51 can also be a circular hole or an elliptical hole or other shapes formed on the protective cover 5. As long as the internal condition of the liquid storage compartment 3 can be observed through the hole or opening on the protective cover 5, it is not limited here.

[0064] As for the specific structure of the protective cover 5, in an embodiment of the present application, referring to Figure 4 , the protective cover 5 includes an upper ring 52 and a lower ring 53, and the connecting ribs 54 are connected between the upper ring 52 and the lower ring 53 to form a cover structure that can be fitted around the liquid storage compartment 3. Among them, the adjacent connecting ribs 54 are arranged at intervals to form the observation window 51.

[0065] In this embodiment, the upper ring 52 and the lower ring 53 are preferably connected by three connecting ribs 54, which can be straight lines or inclined slanted lines, which are not limited here. The adjacent connecting ribs 54 are arranged at intervals to form a larger opening. In this embodiment, three openings are formed between the adjacent connecting ribs 54, which form three observation windows 51 on the protective cover 5, so that the user can observe the internal condition of the liquid storage compartment 3 through the observation window 51 at the corresponding position at any angle.

[0066] It can be seen that the protective cover 5 and the structure on the protective cover 5 are simple and easy to process and form, which is beneficial to reduce the processing difficulty and production cost.

[0067] In actual application, the protective cover 5 is made of metal material, and the parts forming the observation window 51 on the protective cover 5 are exposed outside. The edges of the metal parts are sharp, and people are easy to be cut when touching the edges.

[0068] In this regard, in one embodiment of the present application, referring to Figure 4 , the outer edges of the upper ring body 52, the lower ring body 53 and the connecting rib 54 are provided with chamfers 55, so that these parts are smoothly transitioned, thereby eliminating the sharp parts on the protective cover 5, preventing people from being injured when touching these parts, and effectively improving the protection effect and use safety.

[0069] In addition, since the observation window 51 is provided on the protective cover 5 for observing the internal condition of the liquid storage compartment 3, the parts of the protective cover 5 where the observation window 51 is provided cannot provide protection for the liquid storage compartment 3. When the external object or external force is just on the observation window 51, the protective cover 5 cannot block or resist.

[0070] In this regard, in order to solve the problem that the observation window 51 part on the protective cover 5 cannot provide protection, the structure of the protective cover 5 is further improved. In one embodiment of the present application, referring to Figure 5 and Figure 6 , the upper ring body 52, the lower ring body 53 and / or the connecting rib 54 of the protective cover 5 are provided with blocking ribs 56 for blocking external objects. The blocking ribs 56 extend into the observation window 51, so as to block external objects or resist external forces on the observation window 51 by the blocking ribs 56, effectively reducing the damage of external objects or external forces on the liquid storage compartment 3 at the observation window 51, and further improving the protection effect of the liquid storage compartment 3.

[0071] For example, in the present embodiment, as shown in Figure 5 and Figure 6 , the upper ring body 52 of the protective cover 5 is provided with a blocking rib 56 extending into the observation window 51, so as to block external objects or resist external forces from the observation window 51 to cause damage to the liquid storage compartment 3 in the protective cover 5.

[0072] In other embodiments (not shown in the figure), the blocking rib 56 extending into the observation window 51 can also be provided on the lower ring body 53 or the connecting rib 54, or the upper ring body 52, the lower ring body 53 and the connecting rib 54 are all provided with the blocking rib 56 extending into the observation window 51, thereby increasing the blocking area of the observation window 51 and expanding the protection range.

[0073] It should be noted that, in order to ensure the visibility of the observation window 51 on the protective cover 5, the blocking rib 56 can be appropriately provided on the upper ring body 52, the lower ring body 53 or the connecting rib 54 around the outer periphery of the observation window 51, so as to avoid completely blocking the field of view of the observation window 51. The specific setting can be based on the size ratio of the observation window 51, which is not limited here.

[0074] For the shape of the blocking ribs 56 on the protective cover 5, in the present embodiment, the blocking ribs 56 can preferably be in the shape of a sheet. Specifically, as shown in Figure 6 , the blocking ribs 56 can preferably be in the shape of a sheet extending from the upper ring body 52 into the viewing window 51, which can not only ensure the structural strength of the blocking ribs 56, but also increase the blocking area of the blocking ribs 56 on the viewing window 51 against external objects or external forces.

[0075] In other embodiments (not shown in the drawings), the blocking ribs 56 can also preferably be in the shape of a strip. As an example, a plurality of blocking ribs 56 in the shape of a strip can be provided on the edge of the upper ring body 52, the lower ring body 53 or the connecting rib 54, and these blocking ribs 56 in the shape of a strip extend into the viewing window 51, so that these blocking ribs 56 form a blocking array, which can also increase the blocking area of the blocking ribs 56 on the viewing window 51 against external objects or external forces.

[0076] In actual applications, the blocking ribs 56 extending on the viewing window 51 of the protective cover 5 are likely to form sharp edges, which can easily scratch the hands of a person when the person touches the viewing window 51.

[0077] Therefore, in one embodiment of the present application, please refer to Figure 6 , the edge of the blocking rib 56 is preferably in the shape of an arc, which can be understood as the outer side wall of the edge of the blocking rib 56 being in the shape of an arc. The corner of the blocking rib 56 is also preferably in the shape of an arc.

[0078] In this way, the outer edge of the blocking rib 56 is smoothly transitioned, and the sharp corners on the edge of the blocking rib 56 are eliminated, which can effectively avoid the edge and corner of the blocking rib 56 from easily causing injury to the hands of a person, thereby improving the safety of use.

[0079] In view of the problem that the viewing window 51 on the protective cover 5 cannot play a protective role, another improvement is made to the structure of the atomizer. In another embodiment of the present application, please refer to Figure 7 and Figure 8 , the atomizer provided in the present embodiment further comprises a transparent ring 6 made of a transparent material, such as PC (polycarbonate) plastic. PC plastic is a glassy amorphous polymer that is almost colorless, which has good optical properties and is conducive to ensuring the transparency of the transparent ring 6. Moreover, PC high-molecular-weight resin plastic has high toughness, which is conducive to ensuring the structural strength of the transparent ring 6.

[0080] The transparent ring 6 is arranged between the liquid storage chamber 3 and the protective cover 5, and the viewing window 51 on the protective cover 5 is located within the annular range of the transparent ring 6. In the present embodiment, as shown in Figure 7 and Figure 8As shown, the outer periphery of the liquid storage bin 3 is firstly sleeved with the transparent ring 6, and then the protective cover 5 is sleeved outside the transparent ring 6, and the observation window 51 on the protective cover 5 is located within the annular range of the transparent ring 6.

[0081] In this way, the transparent ring 6 is added between the outer periphery of the liquid storage bin 3 and the inner wall of the protective cover 5. On the one hand, it is beneficial to ensure the visibility of the observation window 51 on the protective cover 5. On the other hand, the transparent ring 6 blocks external objects or resists external forces at the position of the observation window 51, thereby preventing external objects or external forces from causing damage to the liquid storage bin 3 at the position of the observation window 51, effectively ensuring the protection effect on the liquid storage bin 3.

[0082] In another embodiment of the present application, the protective cover 5 used on the atomizer of the embodiment of the present application includes an upper ring body 52 and a lower ring body 53, and a connecting rib 54 is arranged integrally between the upper ring body 52 and the lower ring body 53, and adjacent connecting ribs 54 are arranged to form the observation window 51 on the protective cover 5. In actual use, these connecting ribs 54 are likely to block the field of view at a certain angle, at which time the entire atomizer can only be rotated to avoid the blocking of the connecting ribs 54 to the field of view. However, for electronic atomization devices of special shapes, the shape of the electronic atomization device will limit the use posture, such as the orientation of the suction nozzle or the holding method of the human hand. In this use scenario, if the field of view is blocked by the connecting rib 54, the user can only stop using it to rotate the entire electronic atomization device to adjust the viewing angle of the observation window. It can be seen that the connecting rib 54 on the protective cover 5 is likely to affect the visibility of the liquid storage bin 3 in some use scenarios.

[0083] Therefore, the structure on the protective cover 5 is further improved, please refer to Figure 9 and Figure 10 The upper structure 1 and the lower structure 2 are both provided with a groove rail 7 for mounting the protective cover 5, the upper end of the protective cover 5 is embedded in the groove rail 7 of the upper structure 1, the lower end of the protective cover 5 is embedded in the groove rail 7 of the lower structure 2, and the protective cover 5 can be driven by external force to rotate along the groove rail 7 on the outer periphery of the liquid storage bin 3, thereby adjusting the relative position of the observation window 51 on the protective cover 5 and the outer periphery of the liquid storage bin 3, and facilitating the adaptation to the observation angle of the user.

[0084] In the embodiment, as shown in Figure 9 and Figure 10 The outer edges of the upper structure 1 and the lower structure 2 are both provided with an annular groove rail 7, and the upper end and the lower end of the protective cover 5 are both preferably provided with a convex ring 57 matched with the position of the groove rail 7 and embedded with the groove rail 7, so that the protective cover 5 is movably connected between the upper structure 1 and the lower structure 2 of the atomizer.

[0085] In this way, the protective cover 5 can be operated by hand to rotate forward or backward to adjust the relative position of the observation window 51 and the outer periphery of the liquid storage tank 3, thereby adapting to the user's observation angle and effectively improving the adaptability of the viewing angle of the observation window 51 on the protective cover 5.

[0086] This application also provides an electronic atomizing device, including a body of the electronic atomizing device, a power supply component, and an atomizer of this application. The power supply component includes a circuit board and a battery that provides power to the atomizer. Please refer to the following: Figure 3 and Figure 11 The atomizing component 4 in the atomizer includes at least a heating element 41, which has an electrode 411 that passes through the lower structure 2 of the atomizer and is electrically connected to a circuit board (not shown).

[0087] In this embodiment, as Figure 3 and Figure 11 As shown, the upper structure 1 of the atomizer has a mouthpiece 11, and the lower structure 2 of the atomizer has a protruding connector 21 at its bottom. The atomizer of this application can be detachably mounted on the body of the electronic atomizing device (not shown) via the connector 21. The electrode 411 on the heating element 41 protrudes from the connector 21 for electrical connection with the circuit board (not shown).

[0088] In this way, the atomizer can be used as a replacement part. When the user observes through the observation window 51 on the protective cover 5 that the liquid level in the liquid reservoir 3 is depleted, the atomizer can be removed from the main body of the electronic atomizing device and a new atomizer can be installed on the main body of the electronic atomizing device, effectively achieving rapid battery life and improving the user experience.

[0089] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizer, characterized in that, It includes an upper structure, a lower structure, and a liquid storage chamber located between the upper structure and the lower structure. The liquid storage chamber is equipped with an atomizing component, which is used to atomize the atomizing liquid in the liquid storage chamber. The atomizer also includes a protective cover, which is disposed between the upper structure and the lower structure and covers the outer periphery of the liquid storage chamber; the protective cover has an observation window that penetrates the protective cover, and at least a portion of the outer periphery of the liquid storage chamber is within the visible range of the observation window.

2. The atomizer according to claim 1, characterized in that: The protective cover is made of metal.

3. The atomizer according to claim 1, characterized in that: The protective cover has at least two observation windows, which are evenly distributed on the protective cover.

4. The atomizer according to claim 1, characterized in that: The observation window can be any one of a parallelogram, a circle, or an ellipse.

5. The atomizer according to claim 1, characterized in that: The protective cover includes an upper ring body, a lower ring body, and a connecting rib connecting the upper ring body and the lower ring body, with the observation window formed by the interval between adjacent connecting ribs.

6. The atomizer according to claim 5, characterized in that: The outer edges of the upper ring, the lower ring, and the connecting rib are all chamfered.

7. The atomizer according to claim 5, characterized in that: The upper ring, the lower ring, and / or the connecting rib are provided with baffles extending into the observation window.

8. The atomizer according to claim 7, characterized in that: The retaining ribs are in the form of sheets or strips.

9. The atomizer according to claim 7, characterized in that: The edge of the retaining rib is arc-shaped, and the corner of the retaining rib is arc-shaped.

10. The atomizer according to claim 1, characterized in that: The atomizer also includes a transparent ring, which is disposed between the liquid storage chamber and the protective cover, and the observation window on the protective cover is located within the annular surface of the transparent ring.

11. The atomizer according to any one of claims 1 to 10, characterized in that: Both the upper structure and the lower structure are provided with grooves for mounting the protective cover. The upper end of the protective cover is embedded in the groove of the upper structure, and the lower end of the protective cover is embedded in the groove of the lower structure. The protective cover can rotate along the groove on the outer periphery of the liquid storage tank under the drive of external force.

12. An electronic atomizing device, characterized in that: The device includes a body of an electronic atomizing device, a power supply assembly, and an atomizer as described in any one of claims 1 to 11. The power supply assembly is disposed on the body of the electronic atomizing device and includes a circuit board and a battery for supplying power to the atomizer as described in any one of claims 1 to 11. The atomizing assembly on the atomizer includes at least a heating element with electrodes. The upper structure has a mouthpiece, and the lower structure has a protruding connector. The atomizer is detachably disposed on the body of the electronic atomizing device via the connector. The electrodes on the heating element protrude from the connector and are electrically connected to the circuit board.

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