Atomization assembly and electronic atomization device thereof

Abstract

The utility model discloses an atomization component and electronic atomization device thereof, the atomization component comprises a shell, an atomization core and a liquid injection piece, the shell is provided with an oil storage cavity and a liquid injection cavity, the side wall of the liquid injection cavity is provided with a through hole communicated with the oil storage cavity, the atomization core is arranged in the oil storage cavity, the liquid injection piece is arranged in the liquid injection cavity, and the liquid injection piece is arranged in the liquid injection cavity. The liquid injection cavity comprises a sliding block connected with the side wall of the liquid injection cavity in a sealed mode, the sliding block is arranged in the liquid injection cavity in a sliding mode, the sliding block is provided with a first position and a second position, when the sliding block is located at the first position, the sliding block closes the penetrating hole, and when the sliding block is located at the second position, the sliding block opens the penetrating hole so that the liquid injection cavity can be communicated with the oil storage cavity. According to the embodiment of the utility model, the liquid injection cavity is formed in the shell, and the liquid injection piece is additionally arranged to communicate or disconnect the oil storage cavity and the liquid injection cavity, so that the phenomenon of liquid leakage of the atomization assembly in the transportation process is avoided, and the atomization matrix in the liquid injection cavity can be conveniently supplemented into the oil storage cavity; and aerosol generated by the atomization assembly can meet the use requirement of a user easily.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, and in particular to an atomization component and its electronic atomization device. 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, electronic atomizing devices often experience a weakening of flavor or a decrease in cooling sensation after a period of use. For disposable electronic atomizing devices or atomizing components, the components typically have only one oil tank containing a single flavor of atomized liquid. Users may easily become bored with the effect during use. Adding an oil tank to store cooling atomized liquid can easily lead to leakage during transportation, affecting the user experience of the atomizing components. Utility Model Content

[0004] The main purpose of this invention is to provide an atomizing component and its electronic atomizing device, which aims to solve the problem of leakage of the cooling atomizing matrix in the use of existing atomizing components.

[0005] To achieve the above objectives, this utility model proposes an atomizing component, which includes a housing, an atomizing core, and a liquid injection component. The housing has an oil storage chamber and a liquid injection chamber. The side wall of the liquid injection chamber has a through hole communicating with the oil storage chamber. The atomizing core is installed in the oil storage chamber, and the liquid injection component is installed in the liquid injection chamber. The liquid injection component includes a slider that is sealed to the side wall of the liquid injection chamber, and the slider is slidably installed in the liquid injection chamber. The slider has a first position and a second position in the liquid injection chamber. When the slider is in the first position, the slider closes the through hole. When the slider is in the second position, the slider opens the through hole, so that the liquid injection chamber communicates with the oil storage chamber.

[0006] Optionally, the injection component further includes a sealing block installed in the injection cavity, the sealing block being spaced apart from the slider, and the sealing block being sealed to the side wall of the injection cavity.

[0007] Optionally, the injection component further includes a push rod connected to the sealing block, the sealing block being slidably connected to the side wall of the injection chamber, and the push rod pushing the sealing block to drive the slider to slide within the injection chamber.

[0008] Optionally, the push rod has a pressing block at the end away from the sealing block, and the housing also includes a receiving cavity, which is coaxially arranged with the injection cavity. When the push rod moves the sealing block, the pressing block is housed in the receiving cavity.

[0009] Optionally, the atomizing component further includes an elastic element, which is installed in the receiving cavity and located between the bottom of the receiving cavity and the pressing block.

[0010] Optionally, when the slider is in the first position, the slider is spaced apart from the bottom of the injection chamber, and the slider closes the perforation. When the push rod moves the slider to the bottom of the injection chamber, the slider is in the second position, and the slider opens the perforation.

[0011] Optionally, the injection component further includes a push-pull rod, the sealing block has a through hole, and the push-pull rod passes through the through hole and is fixedly connected to the slider.

[0012] Optionally, the perforation and the atomizing core are located on the same horizontal plane.

[0013] Optionally, the atomizing core includes an oil-guiding cotton extending into the oil storage chamber, with one end of the oil-guiding cotton away from the atomizing core abutting against the perforation.

[0014] This utility model also proposes an electronic atomizing device, which includes a power supply component and an atomizing component as described above, wherein the atomizing component is connected to the power supply component.

[0015] This utility model provides an atomizing component and its electronic atomizing device. The atomizing component includes a housing, an atomizing core, and a liquid injection component. The housing has an oil storage chamber and a liquid injection chamber. The side wall of the liquid injection chamber has a through hole communicating with the oil storage chamber. The atomizing core is installed in the oil storage chamber, and the liquid injection component is installed in the liquid injection chamber. The liquid injection component includes a slider that is sealed to the side wall of the liquid injection chamber, and the slider is slidably installed in the liquid injection chamber. The slider has a first position and a second position in the liquid injection chamber. When the slider is in the first position, the slider closes the through hole. When the slider is in the second position, the slider opens the through hole, so that the liquid injection chamber communicates with the oil storage chamber. By setting a liquid injection chamber and a liquid injection component inside the atomizing assembly, a slider in the liquid injection component is installed in the liquid injection chamber. The liquid injection chamber and the oil storage chamber are connected by a perforation. By moving the slider to close or open the perforation, the liquid injection chamber and the oil storage chamber are connected, which facilitates the injection of atomizing matrix into the oil storage chamber and avoids leakage of the liquid injection chamber during the transportation of the atomizing assembly. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a three-dimensional structural diagram of the atomizing component of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the atomizing component of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of another embodiment of the atomizing component of this utility model.

[0020] Explanation of icon numbers:

[0021] label name label name 100 Atomizing components 110 case 111 oil reservoir 112 Liquid injection chamber 113 perforation 114 Container cavity 120 atomizer core 121 heating element 122 Oil-wicking cotton 130 Liquid injection unit 131 slider 132 sealing block 133 putter 134 Pressing block 135 Push-pull rod 136 Through hole 140 elastic element 150 Sealing seat 151 Oil receiving tank 152 Vent hole 160 Oil absorption components

[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 Figure 1 and Figure 2 This utility model proposes an atomizing assembly 100, which includes a housing 110, an atomizing core 120, and a liquid injection component 130. The housing 110 has an oil storage chamber 111 and a liquid injection chamber 112. The side wall of the liquid injection chamber 112 has a through hole 113 communicating with the oil storage chamber 111. The atomizing core 120 is installed in the oil storage chamber 111, and the liquid injection component 130 is installed in the liquid injection chamber 112. The liquid injection component 130 includes a slider 13. 1. The slider 131 is sealed to the side wall of the injection chamber 112, and the slider 131 is slidably installed in the injection chamber 112. At the same time, the slider 131 has a first position and a second position in the injection chamber 112. When the slider 131 is in the first position, the slider 131 closes the perforation 113. When the slider 131 is in the second position, the slider 131 opens the perforation 113 so that the injection chamber 112 is connected to the oil storage chamber 111.

[0028] Specifically, the oil storage chamber 111 and the liquid injection chamber 112 are arranged side by side in the horizontal direction, and the liquid injection chamber 112 is adjacent to and independently arranged with the oil storage chamber 111. The side wall of the liquid injection chamber 112 is provided with a perforation 113, which is spaced apart from the bottom of the liquid injection chamber 112. The perforation 113 is used to connect the liquid injection chamber 112 and the oil storage chamber 111. The oil storage chamber 111 is filled with oil storage cotton and atomizing matrix. The atomizing core 120 heats and atomizes the atomizing matrix to generate an aerosol for the user to inhale. The liquid injection chamber 112 is filled with a cooling agent atomizing matrix or a sweetener atomizing matrix. The atomizing matrix in the liquid injection chamber 112 is replenished into the oil storage chamber 111 through the perforation 113 to ensure the atomized taste of the atomizing component 100.

[0029] The atomizing assembly 100 further includes a sealing seat 150. Both the injection chamber 112 and the oil storage chamber 111 have openings at their bottoms. The sealing seat 150 closes the openings at the bottom of the oil storage chamber 111 and the injection chamber 112. A slider 131 is mounted on the opening of the injection chamber 112 and is located at the bottom of the injection chamber 112. The injection chamber 112 is filled with atomizing matrix to be replenished above the slider 131. The injection chamber 112 is cylindrical, and the slider 131 is sealed to the side wall of the injection chamber 112 to prevent the loss of the atomizing matrix to be replenished. The slider 131 can move up and down along the axial direction of the injection chamber 112 to open or close the perforation 113.

[0030] When the slider 131 is in the first position, it is spaced apart from the bottom of the injection chamber 112, that is, spaced apart from the sealing seat 150. At this time, the slider 131 is located in the first position within the injection chamber 112, and the slider 131 closes the perforation 113. By moving the slider 131 downwards until it abuts against the sealing seat 150, the slider 131 moves downwards to the second position, causing the perforation 113 to open. The injection chamber 112 then connects with the oil storage chamber 111, allowing the atomizing matrix to be replenished in the injection chamber 112 to enter the oil storage chamber 111, thereby ensuring the normal operation of the atomizing assembly 100.

[0031] The bottom of the sealing seat 150 is also provided with a vent hole 152, which is connected to the outside. The vent hole 152 is located directly below the slider 131, which facilitates the slider 131 to slide downward in the liquid injection chamber 112. The atomizing assembly 100 also includes a bottom cover and an oil-absorbing component 160. The bottom cover, the oil-absorbing component 160, and the sealing seat 150 are stacked in sequence in the vertical direction. The bottom of the vent hole 152 is connected to the oil-absorbing component 160. The oil-absorbing component 160 can be oil-absorbing cotton. If liquid leaks out at the connection between the slider 131 and the liquid injection chamber 112, it can flow through the vent hole 152 to the oil-absorbing component 160, ensuring the cleanliness inside the atomizing assembly 100.

[0032] It is worth noting that there are many ways in which the slider 131 can slide within the injection chamber 112. For example, it can be driven to slide within the injection chamber 112 by an external lever; or by pressure propulsion; or by magnetic attraction. The movement of the slider 131 can be set according to the specific structural form, and is not limited here.

[0033] With the above technical solution, an injection chamber 112 is provided in the housing 110, arranged parallel to the oil storage chamber 111. The injection chamber 112 and the oil storage chamber 111 are connected by a perforation 113. A slider 131, which slides within the injection component 130, is used to close or open the perforation 113 by moving the position of the slider 131. During the transportation of the atomizing assembly 100, the slider 131 closes the perforation 113, reducing the leakage of e-liquid from the atomizing assembly 100. When the oil storage chamber 111 needs to be replenished with atomizing matrix, the slider 131 is moved to open the perforation 113, allowing the atomizing matrix in the injection chamber 112 to be added to the oil storage chamber 111, ensuring the normal use of the atomizing assembly 100. Users can also improve the user experience of the atomizing assembly 100 by filling the injection chamber 112 with sweetener or cooling agent atomizing matrix.

[0034] In an optional embodiment, the injection component 130 further includes a sealing block 132, which is installed within the injection chamber 112. The sealing block 132 is spaced apart from the slider 131 and is sealed to the side wall of the injection chamber 112. The space between the sealing block 132 and the slider 131 is used to store the atomized matrix to be injected. The sealing performance of the injection chamber 112 is ensured by the connection between the sealing block 132 and the side wall of the injection chamber 112. At the same time, the user can push the sealing block 132 to drive the slider 131 to slide within the injection chamber 112.

[0035] In this embodiment, the injection component 130 further includes a push rod 133, which is connected to the sealing block 132. The sealing block 132 is slidably connected to the side wall of the injection chamber 112. The push rod 133 pushes the sealing block 132 to drive the slider 131 to slide within the injection chamber 112. In the first position, the slider 131 is spaced apart from the bottom of the injection chamber 112. The sealing block 132 is sealed and slidably connected to the side wall of the injection chamber 112. When the push rod 133 pushes the sealing block 132 downward, the slider 131 slides downward due to the pressure, thereby opening the perforation 113 and connecting the injection chamber 112 with the oil storage chamber 111. By using the push rod 133 to push the sealing block 132, it is convenient to move the slider 131 within the injection chamber 112. On the other hand, when the push rod 133 pushes the sealing block 132 downward, it increases the pressure within the injection chamber 112, thereby facilitating the entry of the atomizing matrix from the injection chamber 112 into the oil storage chamber 111. This increases the rate at which the injection chamber 112 replenishes the atomizing matrix, eliminating the need for waiting and improving the user experience of the atomizing assembly 100.

[0036] It is worth noting that when the push rod 133 moves the slider 131 to the bottom of the injection chamber 112, so that the slider 131 is in the second position, the slider 131 engages the perforation 113, and the injection chamber 112 is connected to the oil storage chamber 111. The injection chamber 112 can replenish the sweetener atomizing matrix or the cooling agent atomizing matrix to the oil storage chamber 111, so as to avoid the phenomenon of the atomizing component 10 becoming bland.

[0037] In this embodiment, the push rod 133 has a pressing block 134 at the end away from the sealing block 132. The user presses the pressing block 134 to move the push rod 133 downward. The housing 110 also includes a receiving cavity 114, which is coaxially arranged with the injection cavity 112. When the push rod 133 moves the sealing block 132, the pressing block 134 is housed in the receiving cavity 114. The receiving cavity 114 is located above the injection cavity 112. When the push rod 133 pushes the sealing block 132 downward, the pressing block 134 is housed in the receiving cavity 114, thereby ensuring the integrity of the atomizing assembly 100.

[0038] It is worth noting that the push rod 133 includes the pressing block 134 and the connecting rod. The pressing block 134 is installed at the top of the connecting rod, and the bottom of the connecting rod is fixedly connected to the sealing block 132, facilitating the connection and cooperation between the push rod 133 and the sealing block 132. During the downward movement of the sealing block 132 driven by the push rod 133, when the pressing block 134 abuts against the top of the receiving cavity 114, the top of the receiving cavity 114 restricts the stroke of the pressing block 134. That is, the top or bottom of the receiving cavity 114 plays a limiting role, preventing the sealing block 132 from excessively squeezing the injection cavity 112, and ensuring that the injection cavity 112 normally replenishes the atomizing matrix to the oil storage cavity 111.

[0039] In this embodiment, the atomizing assembly 100 further includes an elastic element 140, which is installed within the receiving cavity 114 and located between the bottom of the receiving cavity 114 and the pressing block 134. The elastic element 140 is a spring, which is fitted onto the connecting rod. One end of the spring abuts against the pressing block 134, and the other end abuts against the bottom of the receiving cavity 114. During the downward movement of the pressing block 134, the pressing block 134 compresses the spring. When the user releases the pressing block 134 without needing to press the sealing block 132, the spring drives the pressing block 134 back to its original position, facilitating the repressurization of the injection cavity 112 when needed next time.

[0040] In this embodiment, when the push rod 133 presses the sealing block 132 downwards, the slider 131 moves downwards to abut against the sealing seat 150 and open the perforation 113, connecting the injection chamber 112 to the oil storage chamber 111. Under the action of its own elastic force, the elastic member 140 drives the push rod 133 back to its initial position. During this process, the slider 131 remains at the bottom of the injection chamber 112, meaning it does not slide upwards with the sealing block 132. The injection chamber 112 remains connected to the oil storage chamber 111. During the upward movement of the push rod 133, the oil storage chamber 111 replenishes some air into the injection chamber 112, thus forming a cavity at the top of the injection chamber 112. When the user needs to press the push rod 133 again, the sealing block 132 uses compressed air to allow the atomizing matrix in the filling chamber 112 to enter the oil storage chamber 111, thus quickly replenishing the atomizing matrix in the oil storage chamber 111. The atomizing matrix in the filling chamber 112 can be another flavor of e-liquid, or it can be filled with a sweetener atomizing matrix to enhance the sweetness of the aerosol produced by the atomizing component 100, or it can be filled with a cooling agent atomizing matrix to enhance the coolness of the aerosol produced by the atomizing component 100. Users can choose according to their own needs, and there are no restrictions here.

[0041] It is understood that the sealing seat 150 is also recessed with an oil receiving groove 151. The oil receiving groove 151 is located at the bottom of the liquid injection chamber 112 and is located around the vent hole 152. The oil receiving groove 151 is used to collect the e-liquid that leaks from the slider 131 and the side wall of the liquid injection chamber 112, thereby reducing the impact of the liquid leakage from the liquid injection chamber 112 on the atomizing component 100.

[0042] Reference Figure 3 In an optional embodiment, the injection component 130 further includes a push-pull rod 135. The sealing block 132 has a through hole 136, and the push-pull rod 135 passes through the through hole 136 and is fixedly connected to the slider 131. The push-pull rod 135 extends outside the injection chamber 112, allowing the user to move the slider 131 up and down within the injection chamber 112 using the push-pull rod 135. The push-pull rod 135 is sealed to the through hole 136, preventing leakage at the connection between the push-pull rod 135 and the sealing block 132. When the push-pull rod 135 drives the slider 131 to open the through hole 113, the atomizing matrix in the injection chamber 112 enters the oil storage chamber 111 under its own gravity. In addition, when there is no need to replenish the atomizing matrix into the oil storage chamber 111, the user can pull the push-pull rod 135 to drive the slider 131 to close the perforation 113, thereby separating the injection chamber 112 from the oil storage chamber 111 and ensuring the quality of the atomizing matrix in the injection chamber 112.

[0043] It is understood that a spring can also be provided between the push-pull rod 135 and the housing 110. The spring is fitted on the push-pull rod 135 and is used to drive the push-pull rod 135 back to its original position, so that the push-pull rod 135 can drive the slider 131 to automatically close the through hole 113.

[0044] Continue to refer to Figures 1 to 3 In one optional embodiment, the perforation 113 and the atomizing core 120 are located on the same horizontal plane. That is, the distance between the perforation 113 and the atomizing core 120 is the shortest, which facilitates the rapid flow of the atomizing matrix into the atomizing core 120 from the liquid storage chamber.

[0045] In this embodiment, the atomizing core 120 includes an oil-guiding cotton 122 extending into the oil storage cavity 111, with one end of the oil-guiding cotton 122 away from the atomizing core 120 abutting against the perforation 113. The atomizing core 120 also includes a heating core 121, with one end of the oil-guiding cotton 122 wrapped around the outer peripheral surface of the heating core 121, and the other end of the oil-guiding cotton 122 extending toward the perforation 113 to the side wall of the oil storage cavity 111 and abutting against the side wall of the oil storage cavity 111. After the atomizing matrix in the injection cavity 112 enters the oil storage cavity 111, it can quickly enter the oil-guiding cotton 122, facilitating the heating and atomization of the sweetener or cooling agent atomizing matrix by the atomizing core 120, enabling the atomizing assembly 100 to quickly enrich the flavor of the aerosol and improve the user experience of the atomizing assembly 100.

[0046] This utility model also provides an electronic atomizing device, which includes a power supply component and the aforementioned atomizing component. The power supply component forms a receiving cavity, and the atomizing component is installed in the receiving cavity and connected to the power supply component. The specific structure of the atomizing component is as described in the above embodiments. Since the electronic atomizing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0047] 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. An atomizing component, characterized in that, The atomizing component includes: The housing has an oil storage chamber and an injection chamber, and the side wall of the injection chamber is provided with a through hole that communicates with the oil storage chamber. Atomizing core, wherein the atomizing core is installed in the oil storage chamber; The injection component is installed in the injection cavity. The injection component includes a slider that is sealed to the side wall of the injection cavity, and the slider is slidably installed in the injection cavity. The slider has a first position and a second position in the injection chamber. When the slider is in the first position, the slider closes the perforation. When the slider is in the second position, the slider opens the perforation so that the injection chamber is connected to the oil storage chamber.

2. The atomizing component as described in claim 1, characterized in that, The injection component also includes a sealing block installed in the injection cavity. The sealing block is spaced apart from the slider and is sealed to the side wall of the injection cavity.

3. The atomizing component as described in claim 2, characterized in that, The injection component also includes a push rod connected to the sealing block. The sealing block is slidably connected to the side wall of the injection chamber. The push rod pushes the sealing block to drive the slider to slide within the injection chamber.

4. The atomizing component as described in claim 3, characterized in that, The push rod has a pressing block at the end away from the sealing block. The housing also includes a receiving cavity, which is coaxially arranged with the injection cavity. When the push rod moves the sealing block, the pressing block is housed in the receiving cavity.

5. The atomizing component as described in claim 4, characterized in that, The atomizing component also includes an elastic element, which is installed in the receiving cavity and is located between the bottom of the receiving cavity and the pressing block.

6. The atomizing component as described in claim 3, characterized in that, When the slider is in the first position, it is spaced apart from the bottom of the injection chamber, and the slider closes the perforation. When the push rod moves the slider to the bottom of the injection chamber, the slider is in the second position, and the slider opens the perforation.

7. The atomizing component as described in claim 2, characterized in that, The liquid injection component also includes a push-pull rod, and the sealing block is provided with a through hole. The push-pull rod passes through the through hole and is fixedly connected to the slider.

8. The atomizing component as described in claim 1, characterized in that, The perforation and the atomizing core are located on the same horizontal plane.

9. The atomizing component as described in claim 8, characterized in that, The atomizing core includes an oil-guiding cotton extending into the oil storage chamber, with one end of the oil-guiding cotton away from the atomizing core abutting against the perforation.

10. An electronic atomizing device, characterized in that, The electronic atomizing device includes a power supply component and an atomizing component as described in any one of claims 1-9, wherein the atomizing component is connected to the power supply component.

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