Heating atomization assembly

Abstract

The utility model discloses a heating atomization assembly, heating atomization assembly includes casing, base, atomization core and oil storage cotton tube, the casing with the base encloses into and holds the space, the atomization core is installed on the base and is located in the holding space, the oil storage cotton tube is sleeved in the circumference of atomization core, the oil storage cotton tube with the casing encloses into and holds the oil storage cavity. In the utility model embodiment, through setting up the oil storage cotton tube in heating atomization assembly, this oil storage cotton tube is wrapped in the outer circumference of the atomization core, and the oil storage cotton tube is spaced apart with the inside wall of casing and forms the oil storage cavity, and the oil storage cavity is used for increasing the smoke liquid capacity of heating atomization assembly, and the oil storage cotton tube adsorbs and stabilizes the smoke liquid, reduces the pressure of the smoke liquid in the oil storage cavity to the atomization core, avoids the phenomenon that the smoke liquid seepage appears at the atomization core because of increasing the smoke liquid capacity of heating atomization assembly, guarantees the normal use of heating atomization assembly.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, and in particular to a heating atomization component. Background Technology

[0002] As people become more health-conscious, more and more people are aware of the harmful effects of smoking cigarettes. In recent years, some cigarette substitutes, such as electronic atomizing devices, have emerged. Common electronic atomizing devices include an atomizing component and a power supply component. The atomizing component heats a tobacco-flavored solution through the heating wire of the atomizer, atomizing it into a vapor for smokers to use.

[0003] Currently, heated atomizing devices on the market include heated atomizing components and power supply components. Disposable heated atomizing components can generally only store a small amount of e-liquid. If the e-liquid storage capacity of the heated atomizing component is increased, it often causes e-liquid leakage from the heating core of the heated atomizing component, affecting the normal use of the heated atomizing component by the user. Utility Model Content

[0004] The main purpose of this invention is to provide a heating atomizing component that addresses the problem of limited e-liquid storage capacity in existing disposable heating atomizing components.

[0005] To achieve the above objectives, this utility model proposes a heating atomizing component, which includes a shell, a base, an atomizing core, and an oil storage cotton tube. The shell and the base form an accommodating space, the atomizing core is installed on the base and located within the accommodating space, and the oil storage cotton tube is sleeved around the periphery of the atomizing core. The oil storage cotton tube and the shell form an oil storage cavity.

[0006] Optionally, the oil storage cotton cylinder is arranged in a frustum shape.

[0007] Optionally, the sidewall thickness at the bottom of the oil storage cotton cylinder is greater than or equal to 4 mm.

[0008] Optionally, the ratio of the height to the width of the oil storage cotton cylinder is greater than 2.

[0009] Optionally, the oil-collecting cotton cylinder is arranged in a stepped shape, and the width of the oil-collecting cotton cylinder gradually decreases in the vertical direction.

[0010] Optionally, the base has a groove around the periphery of the oil storage cotton cylinder.

[0011] Optionally, the heating atomizing component further includes a sealing sleeve, which is sleeved around the periphery of the oil-storing cotton cylinder, with the outer side wall of the oil-storing cotton cylinder abutting against the inner side wall of the sealing sleeve.

[0012] Optionally, the bottom of the sealing cylinder is further provided with an oil passage hole, which is located within the groove.

[0013] Optionally, the atomizing core includes two atomizing cores arranged in parallel, and the oil storage cotton cylinder is provided with two atomizing air channels arranged at intervals, with the two atomizing cores respectively installed in the two atomizing air channels.

[0014] This utility model provides a heating atomizing component, comprising a shell, a base, an atomizing core, and an oil-retaining cotton tube. The shell and the base form an accommodating space, the atomizing core is mounted on the base and located within the accommodating space, and the oil-retaining cotton tube is sleeved around the periphery of the atomizing core. The oil-retaining cotton tube and the shell form an oil-retaining cavity. By setting the oil-retaining cotton tube around the atomizing core, the oil-retaining cotton tube can absorb e-liquid and prevent e-liquid from shaking, reducing the pressure of e-liquid on the atomizing core and reducing e-liquid leakage at the atomizing core. At the same time, an oil-retaining cavity is formed between the outer wall of the oil-retaining cotton tube and the inner wall of the shell, increasing the storage capacity of the heating atomizing component and facilitating its long-term use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the heating atomizing component of this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the heating atomizing component of this utility model;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a three-dimensional structural diagram of the base of the heating atomizing component of this utility model.

[0020] Explanation of icon numbers:

[0021] 100. Heating atomizing component; 110. Housing; 111. Oil storage chamber; 120. Base; 121. Groove; 122. Fixing base; 130. Atomizing core; 140. Oil storage cotton cylinder; 150. Sealing cylinder; 151. Oil passage hole.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] 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.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Reference Figures 1 to 4 This utility model proposes a heating atomizing component 100, which includes a housing 110, a base 120, an atomizing core 130, and an oil storage cotton cylinder 140. The housing 110 and the base 120 form an accommodating space. The atomizing core 130 is installed on the base 120 and located within the accommodating space. The oil storage cotton cylinder 140 is sleeved around the periphery of the atomizing core 130. The oil storage cotton cylinder 140 and the housing 110 form an oil storage cavity 111.

[0028] Specifically, the housing 110 is made of transparent plastic. The outer wall of the oil storage cotton cylinder 140 is spaced apart from the housing 110 to form an oil storage cavity 111. When e-liquid is injected into the heating atomizing component 100, part of the e-liquid is absorbed by the oil storage cotton cylinder 140 and part of the e-liquid is stored in the oil storage cavity 111. The oil storage cavity 111 is used to increase the e-liquid storage capacity of the heating atomizing component 100.

[0029] Specifically, the oil-collecting cotton cylinder 140 is integrally formed and is composed of fibers with a dense microporous structure. The oil-collecting cotton cylinder 140 has good oil guiding and oil storage capacity. The oil-collecting cotton cylinder 140 is sleeved on the outer periphery of the atomizing core 130, and the inner sidewall of the oil-collecting cotton cylinder 140 abuts against the outer sidewall of the atomizing core 130. The oil-collecting cotton cylinder 140 is in contact with the oil guiding component of the atomizing core 130. The oil guiding component guides the e-liquid in the oil-collecting cotton cylinder 140 to the atomizing core 130, where the atomizing core 130 heats and atomizes the e-liquid to generate an aerosol for the user to inhale.

[0030] It is worth noting that the hollow design of the oil storage cylinder 140 forms an airflow channel. The middle part of the oil storage cylinder 140 is cylindrical and straight. The atomizing core 130 and the fiberglass tube are installed inside the oil storage cylinder 140. The shell 110 is equipped with a mouthpiece that communicates with the airflow channel. The upper part of the oil storage cylinder 140 can be sprayed with a waterproof oil film to reduce the contact area between the oil storage cylinder 140 and the oil storage chamber 111, avoid oversaturation of the oil storage cylinder 140, and reduce the possibility of e-liquid leakage.

[0031] After adopting the above technical solution, an oil storage cotton cylinder 140 is provided inside the heating atomizing component 100. The oil storage cotton cylinder 140 surrounds the atomizing core 130, reducing the pressure of the e-liquid on the atomizing core 130. At the same time, the oil storage cotton cylinder 140 and the shell 110 form an oil storage cavity 111. Compared with a disposable heating atomizing component 100, the oil storage cavity 111 can increase the storage capacity of the e-liquid in the heating atomizing core 130, ensuring that the heating atomizing component 100 can work for a long time.

[0032] In one optional embodiment, the oil-collecting cotton cylinder 140 is frustum-shaped. The diameter of the oil-collecting cotton cylinder 140 increases from top to bottom. The atomizing core 130 is installed at the bottom of the oil-collecting cotton cylinder 140. The bottom sidewall of the oil-collecting cotton cylinder 140 is relatively thick, resulting in a greater adsorption force for e-liquid, ensuring that e-liquid leakage does not occur at the atomizing core 130. The top of the oil-collecting cotton cylinder 140 tapers, further increasing the volume of the oil-collecting cavity 111, which facilitates increasing the amount of e-liquid within the heating atomizing assembly 100. The angle between the sidewall of the oil-collecting cotton cylinder 140 and the vertical plane is less than or equal to 30°.

[0033] In this embodiment, the thickness of the side wall at the bottom of the oil storage cotton cylinder 140 is greater than or equal to 4 mm. The thickness of the bottom of the oil storage cotton cylinder 140 can be adjusted according to actual usage requirements, and is not limited here.

[0034] In this embodiment, the ratio of the height to the width of the oil-storing cotton cylinder 140 is greater than 2. The height of the oil-storing cotton cylinder 140 refers to its length in the vertical direction, and the width of the oil-storing cotton cylinder 140 refers to its length in the horizontal direction. Since the ratio of height to width is greater than 2, after the bottom of the oil-storing cotton cylinder 140 is saturated with e-liquid, the e-liquid can move upwards under capillary force, thereby improving the storage capacity of the oil-storing cotton cylinder 140 for e-liquid.

[0035] In one optional embodiment, the oil storage cotton cylinder 140 is arranged in a stepped shape, and the width of the oil storage cotton cylinder 140 gradually decreases in the vertical direction. The side wall of the oil storage cotton cylinder 140 is arranged in a staircase shape, which increases the volume of the oil storage cavity 111 while ensuring the oil storage capacity of the oil storage cotton cylinder 140, and facilitates the production of the oil storage cotton cylinder 140.

[0036] In an optional embodiment, the base 120 has a groove 121 around the periphery of the oil storage cotton cylinder 140. When the amount of e-liquid in the oil storage chamber 111 is low, the e-liquid is collected in the groove 121, improving the utilization rate of the e-liquid.

[0037] In an optional embodiment, the heating atomizing assembly 100 further includes a sealing sleeve 150, which is fitted around the periphery of the oil-retaining cotton cylinder 140, with the outer wall of the oil-retaining cotton cylinder 140 abutting against the inner wall of the sealing sleeve 150. The sealing sleeve 150 is made of stainless steel to prevent rusting from affecting the e-liquid treatment. The sealing sleeve 150 surrounds the oil-retaining cotton cylinder 140 to protect and support it, preventing it from shaking. The upper and lower ends of the sealing sleeve 150 are fixedly connected to the base 120 and the mouthpiece end of the housing 110, respectively.

[0038] In this embodiment, an oil passage hole 151 is also provided at the bottom of the sealing cylinder 150, and the oil passage hole 151 is located in the groove 121. The oil passage hole 151 is symmetrically arranged around the circumference of the sealing cylinder 150 and is located at the bottom of the groove 121. The oil storage cotton cylinder 140 is connected to the oil storage cavity 111 through the oil passage hole 151, thereby ensuring that the e-liquid in the oil storage cotton cylinder 140 is in a sufficient state.

[0039] In this embodiment, the base 120 is also provided with four fixing seats 122 in the groove 121. The four fixing seats 122 are evenly arranged around the sealing cylinder 150, and the fixing seats 122 are in close contact with the sealing cylinder 150 to prevent the sealing cylinder 150 from shaking.

[0040] In an optional embodiment, the atomizing core 130 includes two atomizing cores arranged in parallel, and the oil storage cotton cylinder 140 has two spaced-apart atomizing air channels. The two atomizing cores are independently installed in the two atomizing air channels. Both atomizing air channels are connected to the mouthpiece. By setting two atomizing cores in parallel, the atomization amount of the heating atomizing component 100 is increased.

[0041] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A heating atomizing component, characterized in that, The heating atomizing component includes a shell, a base, an atomizing core, and an oil storage cotton tube. The shell and the base form an accommodating space. The atomizing core is installed on the base and located within the accommodating space. The oil storage cotton tube is sleeved around the periphery of the atomizing core. The oil storage cotton tube and the shell form an oil storage cavity.

2. The heating atomizing component as described in claim 1, characterized in that, The oil storage cotton cylinder is arranged in a frustum shape.

3. The heating atomizing component as described in claim 2, characterized in that, The thickness of the sidewall at the bottom of the oil storage cotton cylinder is greater than or equal to 4 mm.

4. The heating atomizing component as described in claim 2, characterized in that, The ratio of the height to the width of the oil storage cotton cylinder is greater than 2.

5. The heating atomizing component as described in claim 1, characterized in that, The oil-storing cotton cylinder is arranged in a stepped shape, and the width of the oil-storing cotton cylinder gradually decreases in the vertical direction.

6. The heating atomizing component according to any one of claims 1-5, characterized in that, The base has a groove around the periphery of the oil storage cotton cylinder.

7. The heating atomizing component as described in claim 6, characterized in that, The heating atomizing component also includes a sealing tube, which is sleeved around the periphery of the oil-storing cotton tube, with the outer side wall of the oil-storing cotton tube abutting against the inner side wall of the sealing tube.

8. The heating atomizing component as described in claim 7, characterized in that, The bottom of the sealing cylinder is also provided with an oil passage hole, which is located in the groove.

9. The heating atomizing component as described in claim 1, characterized in that, The atomizing core includes two atomizing cores arranged in parallel, and the oil storage cotton cylinder is provided with two atomizing air channels arranged at intervals. The two atomizing cores are respectively installed in the two atomizing air channels.

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