Electronic atomization device

Abstract

The utility model discloses an electronic atomization device which comprises a base body, an atomization assembly and an oil storage part, the atomization assembly is fixed on the base body, the oil storage part is detachably connected with the atomization assembly, the electronic atomization device further comprises an oil guide part, oil storage cotton is arranged in an oil storage cavity of the atomization assembly, and the oil guide part is arranged in the oil storage cavity of the atomization assembly. The oil guide piece is provided with a first end and a second end which are oppositely arranged, the first end is connected with the oil storage cotton, and the second end extends into the oil storage piece. According to the embodiment of the utility model, the oil guide part is additionally arranged, and the tobacco tar in the oil storage part is conveyed into the atomization assembly through the oil guide part, so that the phenomenon that the atomization assembly can supply oil only under the action of gravity is avoided, and under the action of the oil guide part, the amount of the tobacco tar in the atomization assembly is guaranteed, and the phenomenon of dry burning of the atomization assembly is avoided; and normal use of the electronic atomization device is facilitated.

Description

Technical Field

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

[0002] An electronic atomization device includes an atomization component and a power supply component. The power supply component is used to supply electric energy to the atomization component, and the atomization component is used to atomize e-liquid to generate aerosol. And the harmful components in the smoke generated by the aerosol generating device are far less than those of traditional combustible cigarettes. Using an electronic atomization device can greatly avoid the adverse effects of cigarettes on the human body and become a healthier way of smoking.

[0003] Currently, in order to increase the usage duration, a disposable electronic atomization device is often equipped with an oil storage bottle, and the oil in the oil storage bottle can be supplied to the atomization component. In the prior art, the oil in the oil storage bottle is transferred to the atomization component by means of extrusion or gravity. In this way, the oil replenishment efficiency for the atomization component is not only slow, but also prone to the problem of e-liquid leakage, affecting the normal use of the electronic atomization device by users. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an electronic atomization device, aiming to solve the problem of low efficiency when an oil storage member replenishes oil to an atomization component in the prior art.

[0005] To achieve the above purpose, an electronic atomization device proposed by the utility model includes a base body, an atomization component and an oil storage member. The atomization component is fixed on the base body, the oil storage member is detachably connected to the atomization component, and the electronic atomization device further includes an oil guiding member. An oil storage cotton is installed in the oil storage cavity of the atomization component. The oil guiding member has a first end and a second end arranged oppositely. The first end is connected to the oil storage cotton, and the second end extends into the oil storage member.

[0006] Optionally, the oil guiding member is an oil guiding cotton strip.

[0007] Optionally, the oil guiding cotton strip is provided with a ventilation channel.

[0008] Optionally, the atomization component is provided with an oil storage cavity, the oil storage cotton is filled in the oil storage cavity, and the oil storage cotton is spaced from the top of the oil storage cavity to form a cavity, and the ventilation channel is communicated with the cavity.

[0009] Optionally, one end of the oil guiding cotton strip located in the oil storage cavity is provided with a notch, and the notch is communicated with the cavity.

[0010] Optionally, the oil guiding cotton strip is hollow to form the ventilation channel.

[0011] Optionally, the electronic atomization device further includes a support tube which is inserted into the air exchange channel.

[0012] Optionally, the oil storage member is threadedly connected to the base body.

[0013] Optionally, the distance between the oil guiding member and the bottom of the oil storage member is in the range of 5 mm - 15 mm.

[0014] Optionally, the distance between the oil guiding member and the side wall of the oil storage member is in the range of 0.5 mm - 3 mm.

[0015] The technical solution of the present utility model provides an electronic atomization device, which includes a base body, an atomization assembly and an oil storage member. The atomization assembly is fixed on the base body. The oil storage member is detachably connected to the atomization assembly. The electronic atomization device further includes an oil guiding member. The atomization assembly is filled with oil storage cotton. The oil guiding member has a first end and a second end which are oppositely arranged. The first section is connected to the oil storage cotton, and the second end extends into the oil storage member. By arranging the oil guiding member in the electronic atomization device, the oil guiding member has a certain transportation ability for the e-liquid. The adsorption force of the oil guiding member on the e-liquid is less than the adsorption force of the oil storage cotton on the e-liquid. Under the action of the oil guiding member, the e-liquid in the oil storage member is transported into the oil storage cotton, avoiding the phenomenon that the power supply assembly can only refill the oil under the action of gravity. The e-liquid in the oil storage member of the electronic atomization device constantly replenishes the e-liquid in the oil storage cotton, facilitating the guarantee of the e-liquid content in the atomization assembly, reducing the phenomenon of the atomization assembly being burned or charred, and ensuring the user experience of using the electronic atomization device. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the electronic atomization device of the present utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the electronic atomization device of the present utility model.

[0019] Explanation of the reference numerals in the drawings:

[0020] Label Name Label Name 100 Electronic atomization device 110 Substrate 120 Atomization component 121 Oil storage cotton 122 Cavity 130 Oil storage part 140 Oil guiding part, oil guiding cotton strip 141 First end 142 Second end 143 Ventilation channel 144 Notch 150 Power supply component 160 Support tube

[0021] The realization of the object, functional characteristics and advantages of the present utility model will be further described with reference to the embodiments and the drawings. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.

[0024] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Refer to Figures 1 to 2, the present utility model provides an electronic atomization device 100, which includes a base body 110, an atomization component 120 and an oil storage member 130. A receiving space is provided at the bottom of the base body 110, and a power supply component 150 is installed in the receiving space. The atomization component 120 is fixedly installed above the base body 110, and the power supply component 150 provides energy for the atomization component 120. The oil storage member 130 is installed on the base body 110, and the oil storage member 130 is located on opposite sides of the power supply component 150. At the same time, the oil storage member 130 is detachably connected to the atomization component 120. The oil storage member 130 stores an aerosol-forming matrix for atomization by the atomization component 120, which is convenient for replenishing e-liquid for the atomization component 120.

[0027] Specifically, the atomization component 120 includes an oil storage cavity and an atomization core. The atomization core is installed in the oil storage cavity. The oil storage cavity is filled with an oil storage cotton 121. The oil storage cotton 121 is arranged to wrap the atomization core, and the oil storage cotton 121 is communicated with an oil guiding member on the atomization core. The oil storage cotton 121 stores an aerosol-forming matrix. The aerosol-forming matrix in the oil storage cotton 121 enters the atomization core through the oil guiding member and is atomized by the atomization core to generate aerosol for users to inhale. The aerosol-forming matrix can also be equivalent to e-liquid. The oil storage cotton 121 can adsorb the aerosol-forming matrix and reduce the leakage of the aerosol-forming matrix. The electronic atomization device 100 further includes an oil guiding member 140. The oil guiding member 140 is used to transport the aerosol-forming matrix in the oil storage member 130 to the oil storage cavity of the atomization component 120. The oil guiding member 140 has a first end 141 and a second end 142 arranged oppositely. The first end 141 is connected to the oil storage cotton 121, and the second end 142 extends into the oil storage member 130.

[0028] Wherein, a through hole is formed at the bottom of the atomization component 120. The oil storage member 130 is installed at the through hole and seals the through hole. The first end 141 of the oil guiding member 140 passes through the through hole and enters the atomization component 120. The first end 141 of the oil guiding member 140 is surrounded by the oil storage cotton 121, so that the oil guiding member 140 is in full contact with the oil storage cotton 121, which is convenient for the oil guiding member 140 to provide the aerosol-forming matrix to the oil storage cotton 121. It can be understood that in order to improve the oil supply effect of the oil guiding member 140 to the oil storage cotton 121, the oil guiding member 140 can be arranged in an S shape on the oil storage cotton 121 to increase the contact area between the oil guiding member 140 and the oil storage cotton 121, thereby improving the oil guiding effect of the oil guiding member 140.

[0029] It is worth noting that the adsorption force of the oil storage cotton 121 on the aerosol atomization matrix is greater than the adsorption force of the oil guiding member 140 on the aerosol atomization matrix, so as to ensure that the e-liquid in the oil storage member 130 can be transported into the atomization component 120.

[0030] After adopting the above technical solution, by arranging an oil guiding member 140 in the electronic atomization device 100, the oil guiding member 140 is made of fiber material, the oil guiding member 140 has a certain adsorption effect on the e-liquid, and the e-liquid in the oil storage member 130 does not enter the atomization assembly 120 under the action of gravity. Instead, the oil guiding member 140 transports the e-liquid in the oil storage member 130 to the atomization assembly 120, ensuring that the e-liquid in the oil storage member 130 is transported to the atomization assembly 120, avoiding the phenomenon of burning or charring of the atomization assembly 120, and ensuring the normal operation of the electronic atomization device 100.

[0031] In an alternative embodiment, the oil guiding member 140 is an oil guiding cotton strip 140. The lipophilicity of the oil storage cotton 121 is greater than that of the oil guiding cotton strip 140. The oil guiding cotton strip 140 is arranged in a long strip shape and is arranged vertically. The oil guiding cotton strip 140 has a certain adsorption force on the e-liquid, so as to overcome the influence of gravity and transport the e-liquid to the atomization assembly 120. Therefore, in the vertical or horizontal state of the electronic atomization device 100, the e-liquid in the oil storage member 130 can move to the atomization assembly 120. The oil storage member 130 can supply oil to the atomization assembly 120 without being inverted, maintaining the amount of e-liquid in the atomization assembly 120 and ensuring the user experience of the electronic atomization device 100.

[0032] In this embodiment, the distance between the oil guiding member 140 and the bottom of the oil storage member 130 is in the range of 5 mm - 15 mm. The distance between the oil guiding member 140 and the side wall of the oil storage member 130 is in the range of 0.5 mm - 3 mm. Since the distance between the oil guiding member 140 and the side wall of the oil storage member 130 is relatively close, a capillary channel is formed between the oil guiding member 140 and the side wall of the oil storage member 130, facilitating the transportation of the e-liquid in the oil storage member 130 and improving the utilization rate of the e-liquid in the oil storage member 130. It should be noted that when the e-liquid in the oil storage member 130 is less, the electronic atomization device 100 can also adopt an inverted method to inject oil into the atomization assembly 120.

[0033] In an alternative embodiment, the oil guiding cotton strip 140 is provided with a ventilation channel 143. The ventilation channel 143 penetrates the oil guiding cotton strip 140 along the length direction of the oil guiding cotton strip 140. Under the action of the ventilation channel 143, the air pressure in the oil storage member 130 is substantially the same as the external air pressure, facilitating the transportation of the e-liquid in the oil storage member 130 to the oil storage cavity. The aperture range of the ventilation channel 143 is 0.5 mm - 5 mm, facilitating the replenishment of air from the outside into the oil storage member 130 when the e-liquid in the oil storage member 130 becomes less.

[0034] In this embodiment, the atomization assembly 120 is provided with an oil storage cavity, the oil storage cotton 121 is filled in the oil storage cavity, the oil storage cotton 121 is spaced from the top of the oil storage cavity to form a cavity 122, and the air exchange channel 143 is communicated with the cavity 122. The oil storage cotton 121 fixes the e-liquid in the oil storage cavity to prevent the e-liquid in the oil storage cavity from shaking. A cavity 122 is formed between the oil storage cotton 121 and the top of the oil storage cavity. The cavity 122 achieves air pressure balance with the outside through the atomization core, and the air exchange channel 143 is communicated with the cavity 122, thereby ensuring the air pressure balance in the oil storage member 130.

[0035] In this embodiment, a notch 144 is formed at one end of the oil guiding cotton strip 140 located in the oil storage cavity, and the notch 144 is communicated with the cavity 122. A notch 144 is formed at the first end 141 of the oil guiding cotton strip 140. The notch 144 is arranged along the radial direction of the oil guiding cotton strip 140. The cross section of the notch 144 is U-shaped. The end of the first end 141 of the oil guiding cotton strip 140 abuts against the top end of the oil storage cavity, and the air exchange channel 143 is communicated with the cavity 122 through the notch 144.

[0036] In an alternative embodiment, the oil guiding cotton strip 140 is hollow to form the air exchange channel 143. The air exchange channel 143 extends along the central axis of the oil guiding cotton strip 140, and the air exchange channel 143 penetrates through the oil guiding cotton strip 140. The air exchange channel 143 is communicated with the notch 144. It can be understood that the air exchange channel 143 can be a plurality of independently arranged thin straight holes, or the air exchange channel 143 can be a spiral hole rotatably arranged on the oil guiding cotton strip 140. The form of the air exchange channel 143 is not limited herein.

[0037] In this embodiment, the electronic atomization device 100 further includes a support tube 160 which is inserted into the air exchange channel 143. The outer side wall of the support tube 160 is in close contact with the side wall of the air exchange channel 143. The support tube 160 can be made of a plastic material. The support tube 160 penetrates through the air exchange channel 143 to prevent the air exchange channel 143 from being blocked and facilitate the oil guiding cotton strip 140 to pass through the open end of the oil storage member 130.

[0038] It should be noted that the support tube 160 can also be arranged on the outer surface of the oil guiding cotton strip 140, that is, the support tube 160 is sleeved on the oil guiding cotton strip 140. The support tube 160 is mainly used to maintain the toughness of the oil guiding cotton strip 140, prevent the oil guiding cotton strip 140 from bending, and facilitate the oil guiding cotton strip 140 to be inserted into the oil storage member 130. Among them, the length of the support tube 160 can be slightly shorter than the length of the oil guiding cotton strip 140. The length of the support tube 160 is not limited herein.

[0039] It can be understood that when the support tube 160 wraps the oil guiding wick 140, the ventilation channel 143 can be arranged on the outer surface of the oil guiding wick 140. For example, the ventilation channel 143 can be a groove arranged on the outer surface of the oil guiding wick 140. The grooves are evenly arranged on the outer surface of the oil guiding wick 140, and the cross-section of the groove can be triangular. At this time, the ventilation channel 143 is jointly enclosed by the oil guiding wick 140 and the support tube 160.

[0040] In an alternative embodiment, the oil storage member 130 is threadedly connected to the base body 110. The oil storage member 130 is an oil storage bottle, and a sealing silica gel cover is further provided at the bottle mouth of the oil storage member 130. A cross-shaped slot is opened on the silica gel cover, and the second end 142 of the oil guiding member 140 passes through the slot and extends to the bottom of the oil storage member 130. Under the action of the slot, the possibility of e-liquid flowing out from the bottle mouth of the oil storage member 130 is reduced.

[0041] In this embodiment, the oil storage member 130 and the base body 110 are fastened together by means of threaded connection, and the connection is more convenient and firm. When the oil storage member 130 is fixed on the base body 110, the silica gel cover is in close contact with the atomization assembly 120. By rotating the oil storage member 130, the silica gel cover is hermetically connected to the bottom of the atomization assembly 120, avoiding the phenomenon of e-liquid leakage at the connection between the atomization assembly 120 and the oil storage member 130.

[0042] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. An electronic atomization device, characterized in that, The electronic atomization device includes a base body, an atomization component, and an oil storage member. The atomization component is fixed on the base body. The oil storage member is detachably connected to the atomization component. The electronic atomization device further includes an oil guiding member. An oil storage cotton is installed in the oil storage cavity of the atomization component. The oil guiding member has a first end and a second end arranged opposite to each other. The first end is connected to the oil storage cotton, and the second end extends into the oil storage member.

2. The electronic atomization device according to claim 1, characterized in that, The oil guiding member is an oil guiding cotton strip.

3. The electronic atomization device according to claim 2, wherein The oil guiding cotton strip is provided with a ventilation channel.

4. The electronic atomization device according to claim 3, wherein, The atomization component is provided with an oil storage cavity. The oil storage cotton is filled in the oil storage cavity. The oil storage cotton is spaced from the top of the oil storage cavity to form a cavity. The ventilation channel is communicated with the cavity.

5. The electronic atomization device according to claim 4, characterized in that One end of the oil guiding cotton strip located in the oil storage cavity is provided with a notch, and the notch is communicated with the cavity.

6. The electronic atomization device according to any one of claims 3 to 5, characterized in that, The oil guiding cotton strip is hollow to form the ventilation channel.

7. The electronic atomization device according to claim 6, wherein, The electronic atomization device further includes a support tube, and the support tube is inserted into the ventilation channel.

8. The electronic atomization device according to claim 1, wherein The oil storage member is threadedly connected to the base body.

9. The electronic atomization device according to claim 1, characterized in that, The distance between the oil guiding member and the bottom of the oil storage member is in the range of 5 mm - 15 mm.

10. The electronic atomization device according to claim 1, wherein, The distance between the oil guiding member and the side wall of the oil storage member is in the range of 0.5 mm - 3 mm.

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