An atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and electronic atomization device, including liquid storage cup subassembly, liquid storage spare and plugging piece, the inside of liquid storage cup subassembly is equipped with liquid storage cavity, liquid storage spare sets up in liquid storage cavity, and the air exchange circulation channel is formed between liquid storage cavity and liquid storage spare, one side of liquid storage cup subassembly is equipped with the liquid injection hole, and the liquid injection channel is equipped with the liquid injection hole to the liquid injection hole of liquid storage spare, and the plugging piece can insert the liquid injection hole, and the liquid injection hole is plugged, need to add atomization liquid, separate the plugging piece from liquid storage cup subassembly, inject atomization liquid from the side of atomizer through the liquid injection hole, pass through the liquid injection channel of liquid storage spare, can more evenly let atomization liquid be absorbed by liquid storage spare, and the air exchange circulation channel can let air escape from the end of liquid storage spare far from the liquid injection hole, after adding, insert the plugging piece in the liquid injection hole, prevent the liquid leakage, the atomizer of the utility model can repeatedly add atomization liquid, avoid the waste caused by the fact that the user cannot add atomization liquid and throw away after atomization liquid is used up.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization device technology, and in particular to an atomizer and electronic atomization device. Background Technology

[0002] Electronic atomizing devices are products that generate aerosols by heating the atomizing liquid with the heating element of the atomizer. Due to their ease of use, they have been widely and rapidly promoted in domestic and international markets in recent years.

[0003] Currently, most electronic atomizing devices on the market are disposable products. They are pre-filled with a certain amount of atomizing liquid during production and are discarded once the liquid is used up, resulting in a lot of waste and being unfriendly to the environment. Utility Model Content

[0004] The purpose of this invention is to provide an atomizer and an electronic atomizing device, which aims to enable the electronic atomizing device in related technologies to be reused multiple times, thereby reducing waste.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an atomizer, comprising a liquid storage cup assembly, a liquid storage component, and a sealing component. The liquid storage cup assembly has a liquid storage chamber inside, the liquid storage component is disposed in the liquid storage chamber, and a ventilation circulation channel is formed between the liquid storage chamber and the liquid storage component. The liquid storage cup assembly has an injection hole on one side, the liquid storage component has an injection channel corresponding to the injection hole, and the sealing component can be inserted into the injection hole to seal the injection hole.

[0006] Furthermore, the liquid storage cup assembly includes a cup body and a silicone base. The silicone base is disposed at the lower end of the cup body, and the side of the silicone base facing the cup body is provided with a base venting groove. The side of the cup body facing the liquid storage component is provided with multiple cup body protrusions, and a cup body venting channel is formed between the multiple cup body protrusions. The base venting groove and the cup body venting channel are respectively connected to the ventilation circulation channel.

[0007] Furthermore, the cup body has a cup body vent hole, the silicone base has a base vent hole, and the atomizer also includes an atomizing tube. One end of the atomizing tube is inserted into the cup body vent hole, and the other end of the atomizing tube is inserted into the base vent hole. The atomizing tube has an air passage, and the liquid storage component has a liquid guiding structure extending into the air passage. A heating element is disposed in the air passage at a position opposite to the liquid guiding structure.

[0008] Furthermore, it also includes a second liquid storage cup assembly and a second liquid storage element. The second liquid dispensing cup assembly is disposed at the lower end of the liquid storage cup assembly. The interior of the second liquid storage cup assembly is provided with a second liquid storage chamber, and the second liquid storage element is disposed in the second liquid storage chamber.

[0009] Furthermore, the second liquid storage cup assembly includes a second cup body and a second silicone base, with the second silicone base disposed at the lower end of the second cup body; the side of the silicone base facing the second liquid storage component is provided with a plurality of silicone base protrusions, and a base wire passage is formed between the plurality of silicone base protrusions.

[0010] Furthermore, the atomizer also includes a second atomizing tube, the second silicone base has a second base air passage hole, one end of the second atomizing tube is inserted into the air passage hole of the cup body, the other end of the second atomizing tube is inserted into the second base air passage hole, the second atomizing tube has a second air passage channel, the second liquid storage component has a second liquid guiding structure extending into the second air passage channel, and a second heating element is arranged in the second air passage channel at a position opposite to the second liquid guiding structure.

[0011] Furthermore, the second liquid storage component is provided with a threading tube, which is connected to the threading channel of the base.

[0012] Furthermore, the atomizer also includes a housing, and both the cup body and the second cup body are disposed within the housing.

[0013] Furthermore, the outer casing is provided with a magnet mounting position, in which a magnet is installed.

[0014] This utility model also relates to an electronic atomizing device, including a circuit board and the atomizer described above. When the atomizer includes a heating element and a second heating element, both the heating element and the second heating element are connected to the circuit board.

[0015] Compared with the prior art, the atomizer of this utility model has at least the following beneficial effects:

[0016] This invention provides an atomizer, including a liquid reservoir assembly, a liquid reservoir component, and a sealing component. The liquid reservoir assembly has a liquid reservoir chamber inside, and the liquid reservoir component is disposed in the liquid reservoir chamber. A ventilation circulation channel is formed between the liquid reservoir chamber and the liquid reservoir component. The liquid reservoir assembly has an injection hole on one side, and the liquid reservoir component has an injection channel corresponding to the injection hole. The sealing component can be inserted into the injection hole to seal it. When adding atomizing liquid, the sealing component is separated from the liquid reservoir assembly, and the atomizing liquid is injected from the side of the atomizer through the injection hole. Through the injection channel of the liquid reservoir component, the atomizing liquid can be absorbed more evenly by the liquid reservoir component. The ventilation circulation channel allows air to escape from the end of the liquid reservoir component away from the injection hole. After adding, the sealing component is inserted into the injection hole to prevent leakage. The atomizer of this invention can be repeatedly refilled with atomizing liquid, avoiding waste caused by users discarding the atomizing liquid after it runs out because it cannot be refilled. Attached Figure Description

[0017] The specific structure of this utility model is described in detail below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the front structure of the atomizer of this utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0020] Figure 3 This is an exploded structural diagram of the atomizer of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the liquid storage component of this utility model;

[0022] Figure 5 This is a structural schematic diagram of the silicone base of this utility model from one perspective;

[0023] Figure 6 This is a structural schematic diagram of the silicone base of this utility model from another perspective;

[0024] Figure 7 This is a structural schematic diagram of the cup body of this utility model from an inner perspective;

[0025] 11-Cup body; 111-Cup body protrusion; 112-Cup body vent; 113-Injection hole;

[0026] 12-Liquid storage component; 121-Ventilation and circulation channel; 122-Liquid injection channel; 123-Liquid guiding structure; 124-Heating component;

[0027] 13-Silicone base; 131-Base venting groove; 132-Base venting hole; 133-Silicone base protrusion;

[0028] 14-Atomizing tube;

[0029] 15 - Second cup body;

[0030] 16-Second liquid storage component; 161-Second liquid guiding structure; 162-Second heating component; 163-Conduit;

[0031] 17-Second silicone base; 171-Air vent of the second base;

[0032] 18 - Second atomizing tube;

[0033] 2-Outer shell; 21-Nose; 22-Magnet; 23-Sealing groove; 231-Injection hole opening;

[0034] 3-Sealing component. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element 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 utility model.

[0037] Furthermore, the terms "first" and "second" are used 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 as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0041] Example

[0042] Please see Figures 1 to 7 This embodiment provides an atomizer, including a liquid storage cup assembly, a liquid storage component 12, and a sealing component 3. The liquid storage cup assembly has a liquid storage chamber inside, and the liquid storage component 12 is disposed in the liquid storage chamber. An air exchange circulation channel 121 is formed between the liquid storage chamber and the liquid storage component 12. One side of the liquid storage cup assembly has an injection hole 113, and the liquid storage component 12 has an injection channel 122 corresponding to the injection hole 113. The sealing component 3 can be inserted into the injection hole 113 to seal the injection hole 113.

[0043] In this embodiment, an injection hole 113 is provided on the side of the liquid storage cup assembly, and an injection channel 122 is provided on the liquid storage component 12 corresponding to the injection hole 113, such as an injection groove extending along the upper and lower ends of the liquid storage component 12. To facilitate the overflow of air, a ventilation circulation channel 121 is formed between the liquid storage chamber and the liquid storage component 12. When it is necessary to add atomizing liquid, the atomizer is placed horizontally, and the sealing component 3 is separated from the liquid storage cup assembly. The atomizing liquid is injected from the injection hole 113 on the side of the atomizer through the injection hole 113. Through the injection channel 122 of the liquid storage component 12, the atomizing liquid can be absorbed more evenly by the liquid storage component 12. The ventilation circulation channel 121 allows air to escape from the end of the liquid storage component 12 away from the injection hole 113. After adding, the sealing component 3 is inserted into the injection hole 113 to prevent leakage. By setting the liquid injection hole 113, the atomizer can be repeatedly refilled with atomizing liquid, avoiding waste caused by users being unable to refill the atomizing liquid and having to discard it, thus giving the product an environmentally friendly attribute.

[0044] In one embodiment, the liquid storage cup assembly includes a cup body 11 and a silicone base 13. The silicone base 13 is disposed at the lower end of the cup body 11, and the cup body 11 and the silicone base 13 together form a liquid storage cavity of the liquid storage cup assembly. The side of the silicone base 13 facing the cup body 11 is provided with a base venting groove 131. The side of the cup body 11 facing the liquid storage component 12 is provided with a plurality of cup body protrusions 111, and a cup body venting channel is formed between the plurality of cup body protrusions 111. The base venting groove 131 and the cup body venting channel are respectively connected to the ventilation circulation channel 121, thereby facilitating the escape of air.

[0045] In one embodiment, the cup body 11 has a cup body vent 112, the silicone base 13 has a base vent 132, and the atomizer further includes an atomizing tube 14. One end of the atomizing tube 14 is inserted into the cup body vent 112, and the other end is inserted into the base vent 132. The atomizing tube 14 has an air passage. The liquid storage component 12 has a liquid guiding structure 123 extending into the air passage. A heating element 124 is disposed in the air passage opposite to the liquid guiding structure 123. The cup body vent 112 is connected to a mouthpiece 21. When atomization is required, air is drawn in through the mouthpiece 21. The atomizing liquid enters the air passage from the liquid storage component 12 through the liquid guiding structure 123 and is heated by the heating element 124 to produce smoke, which is then inhaled by the user through the mouthpiece 21.

[0046] In one embodiment, the device further includes a second liquid storage cup assembly and a second liquid storage component 16. The second liquid outlet cup assembly is disposed at the lower end of the liquid storage cup assembly. The second liquid storage cup assembly has a second liquid storage chamber inside. The second liquid storage component 16 is disposed in the second liquid storage chamber. By adding the second liquid storage cup assembly and the second liquid storage component, the device can be provided with the storage capacity of multiple atomizing liquids to achieve the effect of mixed atomization.

[0047] In one embodiment, the second liquid storage cup assembly includes a second cup body 15 and a second silicone base 17. The second silicone base 17 is disposed at the lower end of the second cup body 15, and the second liquid storage cavity of the second liquid storage cup assembly is formed by the silicone base 13, the second cup body 15 and the second silicone base 17. The side of the silicone base 13 facing the second liquid storage component 16 is provided with a plurality of silicone base protrusions 133, and a base wire passage is formed between the plurality of silicone base protrusions 133 to facilitate the cable connected to the heating component 124 to pass through the base wire passage.

[0048] In one embodiment, the atomizer further includes a second atomizing tube 18, the second silicone base 17 has a second base air passage 171, one end of the second atomizing tube 18 is inserted into the base air passage 132, and the other end of the second atomizing tube 18 is inserted into the second base air passage 171. The second atomizing tube 18 has a second air passage, and the second liquid storage component 16 has a second liquid guiding structure 161 extending into the second air passage. A second heating element 162 is disposed in the second air passage opposite to the second liquid guiding structure 161. When atomization is required, air is drawn in through the mouthpiece, and the atomizing liquid enters the second air passage from the second liquid storage component 16 through the second liquid guiding structure 161 and is heated by the second heating element 162 to produce smoke. Finally, the smoke is drawn in by the user through the mouthpiece via the atomizing tube 14.

[0049] In one embodiment, the second liquid storage component 16 is provided with a wire guide tube 163, which is connected to the wire guide channel of the base. The wire guide tube 163 can effectively avoid mutual interference between the wire and the second liquid storage component 16, ensuring the safety of product use.

[0050] In one embodiment, the atomizer further includes a housing 2, the cup body 11 and the second cup body 15 are both disposed inside the housing 2, the mouthpiece 21 is disposed at one end of the housing 2, and the housing 2 is provided with a sealing groove 23 on the side corresponding to the cup body 11. The bottom of the sealing groove 23 is provided with an injection hole opening 231, and the sealing member 3 passes through the injection hole opening 231 and is inserted into the injection hole 113 to seal the injection hole 113.

[0051] The outer casing 2 is also provided with a magnet mounting position, in which a magnet 22 is installed. The atomizer can be magnetically connected to the main unit via the magnet 22, which facilitates the combination and separation of the atomizer and the main unit.

[0052] This utility model also relates to an electronic atomizing device, including a circuit board and the atomizer described above. When the atomizer includes a heating element 124 and a second heating element 162, both the heating element 124 and the second heating element 162 are connected to the circuit board.

[0053] It will be readily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.

[0054] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An atomizer, characterized in that: The device includes a liquid storage cup assembly, a liquid storage component, and a sealing component. The liquid storage cup assembly has a liquid storage chamber inside, and the liquid storage component is disposed in the liquid storage chamber. A ventilation and circulation channel is formed between the liquid storage chamber and the liquid storage component. The liquid storage cup assembly has an injection hole on one side, and the liquid storage component has an injection channel corresponding to the injection hole. The sealing component can be inserted into the injection hole to seal the injection hole.

2. The atomizer according to claim 1, characterized in that: The liquid storage cup assembly includes a cup body and a silicone base. The silicone base is located at the lower end of the cup body, and the side of the silicone base facing the cup body has a base venting groove. The side of the cup body facing the liquid storage component has multiple cup body protrusions, and the multiple cup body protrusions form a cup body venting channel. The base venting groove and the cup body venting channel are respectively connected to the ventilation circulation channel.

3. The atomizer according to claim 2, characterized in that: The cup body has a cup body vent hole, the silicone base has a base vent hole, the atomizer also includes an atomizing tube, one end of the atomizing tube is inserted into the cup body vent hole, the other end of the atomizing tube is inserted into the base vent hole, the atomizing tube has an air passage, the liquid storage component has a liquid guiding structure extending into the air passage, and a heating element is arranged in the air passage at a position opposite to the liquid guiding structure.

4. The atomizer according to claim 3, characterized in that: It also includes a second liquid storage cup assembly and a second liquid storage element. The second liquid storage cup assembly is disposed at the lower end of the liquid storage cup assembly. The second liquid storage cup assembly has a second liquid storage cavity inside, and the second liquid storage element is disposed in the second liquid storage cavity.

5. The atomizer according to claim 4, characterized in that: The second liquid storage cup assembly includes a second cup body and a second silicone base, with the second silicone base disposed at the lower end of the second cup body; the side of the silicone base facing the second liquid storage component is provided with a plurality of silicone base protrusions, and a base wire passage is formed between the plurality of silicone base protrusions.

6. The atomizer according to claim 5, characterized in that: The atomizer further includes a second atomizing tube, the second silicone base has a second base air passage hole, one end of the second atomizing tube is inserted into the air passage hole of the cup body, the other end of the second atomizing tube is inserted into the second base air passage hole, the second atomizing tube has a second air passage channel, the second liquid storage component has a second liquid guiding structure extending into the second air passage channel, and a second heating element is arranged in the second air passage channel at a position opposite to the second liquid guiding structure.

7. The atomizer according to claim 5, characterized in that: The second liquid storage component is provided with a threaded tube, which is connected to the threaded channel of the base.

8. The atomizer according to claim 5, characterized in that: The atomizer also includes a housing, and both the cup body and the second cup body are disposed within the housing.

9. The atomizer according to claim 8, characterized in that: The outer casing is provided with a magnet mounting position, and a magnet is installed in the magnet mounting position.

10. An electronic atomizing device, characterized in that: The device includes a circuit board and an atomizer as described in any one of claims 1-9, wherein when the atomizer includes a heating element and a second heating element, both the heating element and the second heating element are connected to the circuit board.

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