Atomizer

Abstract

The utility model discloses an atomizer which comprises a shell provided with a containing cavity and an opening. The base detachably covers the opening; the atomization core assembly is arranged on the base and located in the containing cavity, and the atomization core assembly comprises a connecting piece with an assembly hole, an oil guide piece arranged in the assembly hole in a penetrating mode and an atomization core in heat conduction fit with the oil guide piece; the oil storage bottle is arranged in the containing cavity and connected outside the connecting piece in a sleeving mode, the oil storage bottle is connected to the connecting piece in a replaceable mode, one end of the oil guiding piece stretches into the oil storage bottle, and the atomization core is located at the end, away from the oil storage bottle, of the oil guiding piece. When tobacco tar in the tar storage bottle is used up, the base and the outer shell can be detached, so that the whole formed by the base, the atomizing core assembly and the tar storage bottle is pulled out of the outer shell, then the tar storage bottle is detached, and a new tar storage bottle containing the tobacco tar is installed again. The cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization equipment, in particular to an atomizer. Background Art

[0002] Electronic cigarettes have a similar appearance and taste to cigarettes, and can also inhale smoke like real cigarettes.

[0003] The relevant regulations stipulate that the volume requirements for zero-nicotine e-cigarettes are consistent with those for nicotine-containing e-cigarettes: the volume of a dedicated refill container is no more than 10ml, and the volume of a disposable e-cigarette or disposable cartridge is no more than 2ml. In response to this regulation, a product has appeared on the market, which is equipped with a 10ml e-liquid bottle, and 10ml of e-liquid can be automatically added to the 2ml atomization chamber. However, the realization of the automatic filling method requires a high-precision peristaltic pump, which is expensive and has extremely high production costs. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an atomizer, which can realize the oil replenishment operation of the atomizer at a relatively low cost.

[0005] According to some embodiments of the utility model, the atomizer includes: a shell, the shell is provided with a accommodating cavity and an opening connected to the accommodating cavity; a base, the base is detachably covered on the opening; an atomizer core assembly, the atomizer core assembly is arranged on the base and located in the accommodating cavity, the atomizer core assembly includes a connecting piece with an assembly hole, an oil guide piece inserted in the assembly hole, and an atomizer core thermally matched with the oil guide piece; an oil storage bottle, the oil storage bottle is arranged in the accommodating cavity and is sleeved on the outside of the connecting piece, the oil storage bottle is replaceably connected to the connecting piece, one end of the oil guide piece extends into the oil storage bottle, and the atomizer core is located at an end of the oil guide piece away from the oil storage bottle.

[0006] The atomizer according to the embodiment of the utility model has at least the following beneficial effects:

[0007] In the atomizer of the utility model, the oil storage bottle is used to store the smoke oil, and the end where the bottle mouth of the oil storage bottle is located is the bottle mouth end of the oil storage bottle. The bottle mouth end of the oil storage bottle is sleeved outside the connecting piece, and one end of the oil guide piece is extended into the oil storage bottle. The oil guide piece can guide the smoke oil in the oil storage bottle, and the atomizer core is located at the end of the oil guide piece away from the oil storage bottle. When the atomizer core works, it will generate heat to atomize the smoke oil. When the smoke oil in the oil storage bottle is used up, the base and the shell can be disassembled, so that the whole composed of the base, the atomizer core assembly and the oil storage bottle can be pulled out from the shell, and then the oil storage bottle can be disassembled and a new oil storage bottle filled with smoke oil can be reinstalled, so as to achieve the purpose of continued use. In addition, the atomizer of the utility model can realize oil replenishment by manually replacing the oil storage bottle, and the cost is low.

[0008] According to some embodiments of the utility model, the connecting member has an axial positioning portion and an axial extension portion connected to the axial positioning portion, the axial extension portion is located on a side of the axial positioning portion away from the base, the assembly hole passes through the axial positioning portion and the axial extension portion, and the bottle mouth end of the oil storage bottle is sleeved on the axial extension portion and positioned and matched with the axial positioning portion.

[0009] According to some embodiments of the present invention, the oil storage bottle is threadedly connected to the axially extending portion, or the oil storage bottle is interference fit with the axially extending portion.

[0010] According to some embodiments of the utility model, the oil guide member extends into one end of the oil storage bottle and protrudes from the assembly hole.

[0011] According to some embodiments of the present invention, one end of the shell is provided with the opening, and the other end of the shell is provided with a smoke outlet communicated with the accommodating cavity.

[0012] According to some embodiments of the present invention, the bottle mouth end of the oil storage bottle faces the opening.

[0013] According to some embodiments of the present invention, the housing and the oil storage bottle are transparent or translucent components.

[0014] According to some embodiments of the present invention, the capacity of the oil storage bottle is 2 ml.

[0015] According to some embodiments of the utility model, there are multiple oil storage bottles, and the multiple oil storage bottles can be selectively assembled on the connecting piece.

[0016] According to some embodiments of the present utility model, the oil guide member is oil storage cotton or porous ceramic.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of an atomizer according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of an atomizer according to an embodiment of the utility model;

[0021] Figure 3 for Figure 2 A partial enlarged view of the figure shown;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0023] Figure Number:

[0024] 10. Atomizer;

[0025] 100, housing; 110, accommodating chamber; 120, opening; 130, smoke outlet;

[0026] 200, base;

[0027] 300, atomizer core assembly; 310, connecting piece; 311, axial positioning portion; 312, axial extension portion; 313, assembly hole; 320, oil guide piece; 330, atomizer core;

[0028] 400. Oil storage bottle. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figure 1 , Figure 2 As shown, the utility model provides an atomizer 10 , which includes a housing 100 , a base 200 , an atomizing core assembly 300 and an oil storage bottle 400 .

[0033] The housing 100 is provided with a receiving cavity 110 and an opening 120 communicating with the receiving cavity 110 .

[0034] Specifically, the housing 100 is a hollow structure having a receiving cavity 110 , and an opening 120 is provided at one end of the housing 100 , and the opening 120 is communicated with the receiving cavity 110 .

[0035] The housing 100 is an integrally formed structure. Of course, in other embodiments, the housing 100 may also be assembled from an upper housing and a lower housing.

[0036] Furthermore, a smoke outlet 130 is provided at one end of the housing 100 away from the opening 120 , and the smoke outlet 130 is communicated with the accommodating cavity 110 .

[0037] It can be understood that the side of the accommodating cavity 110 away from the opening 120 is a constricted structure, and the side of the accommodating cavity 110 away from the opening 120 penetrates the housing 100 and forms a smoke outlet 130 .

[0038] The base 200 is detachably disposed on the opening 120 of the housing 100 .

[0039] Specifically, the base 200 is disposed at one end of the housing 100 having the opening 120 , and the base 200 blocks the opening 120 of the housing 100 .

[0040] More specifically, the base 200 is disposed in the accommodating cavity 110 of the housing 100 , and the base 200 blocks the opening 120 of the housing 100 .

[0041] It should be noted that the base 200 can be removed from the housing 100 and taken out from the accommodating cavity 110 so that the opening 120 of the housing 100 is opened.

[0042] The base 200 may be snap-connected to the housing 100 , or may be threadedly connected to the housing 100 so as to achieve a detachable connection between the base 200 and the housing 100 .

[0043] Specifically in this embodiment, the side wall of the shell 100 is provided with a card interface connected to the accommodating cavity 110, and the side wall of the base 200 is provided with a buckle inserted into the card interface. By pressing the buckle, the buckle can be contracted and disengaged from the card interface, thereby realizing the removal of the base 200 from the shell 100.

[0044] It should be noted that after the base 200 is disassembled from the housing 100 , the base 200 can be reassembled onto the housing 100 .

[0045] The atomizer core assembly 300 is disposed on the base 200 and is located in the accommodating cavity 110 .

[0046] Specifically, the atomizer core assembly 300 is connected to the base 200 , and the atomizer core assembly 300 is located on the inner side of the base 200 and inside the accommodating cavity 110 .

[0047] It is understandable that the atomizer core assembly 300 and the base 200 can be assembled together in advance, and then assembled together with the housing 100 .

[0048] Combination Figure 3 and Figure 4 Furthermore, the atomizer core assembly 300 includes a connector 310 having an assembly hole 313, an oil guide member 320 inserted into the assembly hole 313, and an atomizer core 330 thermally coordinated with the oil guide member 320; the oil storage bottle 400 is disposed in the accommodating cavity 110, and the bottle mouth end of the oil storage bottle 400 is sleeved on the outside of the connector 310, and the oil storage bottle 400 is replaceably connected to the connector 310, one end of the oil guide member 320 extends into the oil storage bottle 400, and the atomizer core 330 is located at an end of the oil guide member 320 away from the oil storage bottle 400.

[0049] It can be understood that the oil storage bottle 400 is used to store the e-liquid, and the end where the bottle mouth of the oil storage bottle 400 is located is the bottle mouth end of the oil storage bottle 400. The bottle mouth end of the oil storage bottle 400 is sleeved on the outside of the connecting piece 310, and one end of the oil guide piece 320 is extended into the oil storage bottle 400. The oil guide piece 320 can guide the e-liquid in the oil storage bottle 400, and the atomizer core 330 is located at the end of the oil guide piece 320 away from the oil storage bottle 400. The atomizer core 330 will generate heat when working to atomize the e-liquid.

[0050] The oil storage bottle 400 is detachably connected to the connecting member 310 , so that the oil storage bottle 400 can be removed from the connecting member 310 to replace the oil storage bottle 400 .

[0051] Specifically, the connecting member 310 has an axial positioning portion 311 and an axial extension portion 312 connected to the axial positioning portion 311. The axial extension portion 312 is located on the side of the axial positioning portion 311 away from the base 200. The assembly hole 313 passes through the axial positioning portion 311 and the axial extension portion 312. The bottle mouth end of the oil storage bottle 400 is sleeved on the axial extension portion 312 and positioned and matched with the axial positioning portion 311.

[0052] It can be understood that the outer diameter of the axial positioning portion 311 is greater than the outer diameter of the axial extension portion 312, and the axial positioning portion 311 is coaxially arranged with the axial extension portion 312, the assembly hole 313 passes through the axial positioning portion 311 and the axial extension portion 312, and the assembly hole 313, the axial positioning portion 311 and the axial extension portion 312 are coaxially arranged. The bottle mouth end of the oil storage bottle 400 is sleeved on the axial extension portion 312 and is arranged opposite to the axial positioning portion 311. The axial extension portion 312 is used to connect the oil storage bottle 400, and the axial positioning portion 311 is used to axially position the oil storage bottle 400 to ensure the installation accuracy of the oil storage bottle 400.

[0053] The oil storage bottle 400 is threadedly connected to the axial extension portion 312, or the oil storage bottle 400 is interference fit with the axial extension portion 312. In this way, the oil storage bottle 400 and the connecting member 310 can be detachably connected, thereby achieving the purpose of replacing the oil storage bottle 400.

[0054] In the atomizer 10 of the present invention, when the e-liquid in the oil storage bottle 400 is used up, the base 200 and the shell 100 can be disassembled, so that the whole consisting of the base 200, the atomizer core assembly 300 and the oil storage bottle 400 can be pulled out from the shell 100, and then the oil storage bottle 400 can be disassembled and a new oil storage bottle 400 filled with e-liquid can be reinstalled, so as to achieve the purpose of continued use.

[0055] It should be noted that the oil storage bottle 400 is provided with a detachable bottle cap when it leaves the factory, and multiple oil storage bottles 400 can be provided. When the e-liquid in one of the oil storage bottles 400 is used up, a new oil storage bottle 400 can be replaced.

[0056] It can be understood that the bottle mouth end of the oil storage bottle 400 faces the opening 120 of the shell 100 and faces away from the smoke outlet 130 of the shell 100. When the oil storage bottle 400 needs to be replaced, the shell 100 needs to be inverted, that is, the opening 120 of the shell 100 faces upward and the smoke outlet 130 faces downward. Then, after the base 200 and the shell 100 are disassembled, the base 200, the atomizer core assembly 300 and the oil storage bottle 400 are pulled out of the shell 100, and then the oil storage bottle 400 is removed to avoid leakage.

[0057] Furthermore, one end of the oil guide member 320 extending into the oil storage bottle 400 protrudes from the assembly hole 313. In this way, the contact area between the oil guide member 320 and the oil in the oil storage bottle 400 can be increased, so that the oil can be guided out faster.

[0058] The oil guide 320 may be an oil storage cotton or a porous ceramic, or even an integral structure with the atomizer core 330. The atomizer core 330 is disposed at the bottom of the oil guide 320, and the atomizer core 330 may be a cylindrical boss ceramic core, a flat ceramic core, or a boat-shaped ceramic core.

[0059] In some embodiments, the housing 100 and the oil storage bottle 400 are transparent or translucent components.

[0060] It is understandable that by configuring the housing 100 to be a transparent or translucent component, it is convenient for the user to observe the remaining amount of the e-liquid in the oil storage bottle 400 , so that the user can replace the oil storage bottle 400 in a timely manner.

[0061] In the atomizer 10 of the present invention, the oil storage bottle 400 is used to store the tobacco oil. The end where the bottle mouth of the oil storage bottle 400 is located is the bottle mouth end of the oil storage bottle 400. The bottle mouth end of the oil storage bottle 400 is sleeved on the outside of the connecting piece 310, and one end of the oil guide piece 320 is extended into the oil storage bottle 400. The oil guide piece 320 can guide the tobacco oil in the oil storage bottle 400 out, and the atomizing core 330 is located at the end of the oil guide piece 320 away from the oil storage bottle 400. The atomizing core 330 will generate heat when working to atomize the tobacco oil. When the e-liquid in the oil storage bottle 400 is used up, the base 200 and the shell 100 can be disassembled, so that the base 200, the atomizer core assembly 300 and the oil storage bottle 400 can be pulled out of the shell 100, and then the oil storage bottle 400 can be disassembled and a new oil storage bottle 400 filled with e-liquid can be reinstalled to achieve the purpose of continued use. In addition, the atomizer 10 of the utility model can achieve oil replenishment by manually replacing the oil storage bottle 400, which is low in cost.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An atomizer, characterized in that: include: A housing, wherein the housing is provided with a receiving cavity and an opening communicating with the receiving cavity; A base, the base being detachably covered on the opening; An atomizer core assembly, the atomizer core assembly is arranged on the base and located in the accommodating cavity, the atomizer core assembly comprises a connecting piece with an assembly hole, an oil guide piece passing through the assembly hole, and an atomizer core heat-conductingly matched with the oil guide piece; An oil storage bottle is arranged in the accommodating cavity and sleeved on the outside of the connecting piece. The oil storage bottle is replaceably connected to the connecting piece. One end of the oil guide piece extends into the oil storage bottle. The atomizer core is located at an end of the oil guide piece away from the oil storage bottle.

2. The atomizer according to claim 1, characterized in that The connecting piece comprises an axial positioning portion and an axial extension portion connected to the axial positioning portion, wherein the axial extension portion is located on a side of the axial positioning portion away from the base, the assembly hole passes through the axial positioning portion and the axial extension portion, and the bottle mouth end of the oil storage bottle is sleeved on the axial extension portion and positioned and matched with the axial positioning portion.

3. The atomizer according to claim 2, characterized in that The oil storage bottle is threadedly connected to the axially extending portion, or the oil storage bottle is interference fit with the axially extending portion.

4. The atomizer according to claim 1, characterized in that The oil guide member extends into one end of the oil storage bottle and protrudes from the assembly hole.

5. The atomizer according to claim 1, characterized in that One end of the shell is provided with the opening, and the other end of the shell is provided with a smoke outlet communicated with the accommodating cavity.

6. The atomizer according to claim 1, characterized in that The bottle mouth end of the oil storage bottle faces the opening.

7. The atomizer according to claim 1, characterized in that The shell and the oil storage bottle are transparent or translucent components.

8. The atomizer according to claim 1, characterized in that The capacity of the oil storage bottle is 2 ml.

9. The atomizer according to claim 1, characterized in that There are multiple oil storage bottles, and the multiple oil storage bottles can be selectively assembled on the connecting piece.

10. The atomizer according to claim 1, characterized in that The oil guide member is oil storage cotton or porous ceramic.

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