Atomizing device and atomizing apparatus

Abstract

This utility model discloses an atomizing device and atomizing equipment. The atomizing device includes: a chamber body with an open lower end; a base inserted into the lower end of the chamber body and movable upward relative to the chamber body to have a pre-installation position and an assembly position, the base and the chamber body forming an oil storage chamber, the side wall of the base having a through hole communicating with the oil storage chamber; and a sealing element fitted onto the base, the sealing element including a sealing ring and an extension block protruding from the lower end of the sealing ring, the sealing ring being sandwiched between the outer wall of the base and the inner wall of the chamber body, the extension block having an oil filling hole communicating with the through hole. When the base is in the pre-installation position, the chamber body exposes the oil filling hole; when the base is in the assembly position, the inner wall of the chamber body abuts against the wall of the oil filling hole to cover the oil filling hole. This utility model eliminates the need for a separate silicone plug to seal the oil filling hole and eliminates the steps of removing the sealing plug before filling and inserting the sealing plug after filling, thus reducing the production cost of the atomizing device.

Description

Technical Field

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

[0002] Atomizing devices typically consist of an atomizing unit and a power supply unit. The atomizing unit internally comprises an oil reservoir, an atomizing chamber, and an atomizing coil located within the atomizing chamber. The atomizing chamber is connected to the oil reservoir, and the atomizing coil absorbs the liquid in the oil reservoir. During use, the power supply unit powers the atomizing coil, causing it to convert the absorbed liquid into a mist for the user to inhale. However, the production process of atomizing devices requires filling the oil reservoir. Currently, this process involves removing the silicone plug blocking the filling hole, filling the reservoir with oil, and then replacing the silicone plug. This cumbersome process, requiring additional silicone plugs, increases the production cost of the atomizing device. Utility Model Content

[0003] The main purpose of this utility model is to provide an atomizing device that solves the problem that existing atomizing devices require the use of silicone plugs to seal the oil filling hole and have a cumbersome oil filling process, resulting in high production costs for the atomizing device.

[0004] To achieve the above objectives, the atomizing device proposed in this utility model includes:

[0005] The cargo box is open at its lower end;

[0006] The base is inserted into the lower end of the compartment and can move upward relative to the compartment to have a pre-installation position and an assembly position. The base and the compartment enclose an oil storage cavity. The side wall of the base is provided with a through hole that communicates with the oil storage cavity.

[0007] A sealing element is fitted onto the base. The sealing element includes a sealing ring and an extension block protruding from the lower end of the sealing ring. The sealing ring is sandwiched between the outer wall of the base and the inner wall of the chamber. The extension block has an oil injection hole communicating with the through hole. When the base is in the pre-installed position, the chamber exposes the oil injection hole. When the base is in the assembled position, the inner wall of the chamber abuts against the wall of the oil injection hole to cover the oil injection hole.

[0008] Optionally, the outer wall of the base is formed with a mounting groove, the shape of which corresponds to the shape of the seal, the seal is installed in the mounting groove, and the perforation is formed at the bottom of the mounting groove.

[0009] Optionally, a first sealing protrusion is formed on the outer side of the sealing ring, extending circumferentially in a closed ring shape, and the first sealing protrusion abuts against the inner wall of the chamber; and / or, a second sealing protrusion is formed on the outer side of the extension block, the oil injection hole extends through the second sealing protrusion, and when the base is in the assembly position, the second sealing protrusion abuts against the inner wall of the chamber.

[0010] Optionally, the outer wall of the base is provided with a limiting protrusion located below the perforation, and the side wall of the compartment is provided with a limiting notch extending through the lower end of the compartment. When the base is in the pre-installation position, the oil injection hole is connected to the upper end of the limiting notch, and the lower end of the limiting protrusion is located below the limiting notch. When the base is in the assembly position, the limiting protrusion and the limiting notch are fitted together.

[0011] Optionally, the outer wall of the base has a locking protrusion, and the side wall of the compartment has a locking hole. When the base is in the assembly position, the locking protrusion is inserted into the locking hole.

[0012] Optionally, the thickness of the protrusion gradually increases from top to bottom to form a downward inclined surface on the upper end face of the protrusion.

[0013] Optionally, when the base is located in the pre-installed position, the lower end wall of the compartment abuts against the upper end of the latching protrusion.

[0014] Optionally, the outer wall of the base forms a limiting step, and when the base is located in the assembly position, the lower end wall of the compartment abuts against the step surface of the limiting step.

[0015] Optionally, the size of the oil injection hole is smaller than the size of the perforation, and the orthographic projection of the oil injection hole onto the side wall of the base falls into the perforation.

[0016] This utility model also proposes an atomizing device, including a power supply device and the aforementioned atomizing device, wherein the power supply device is used to provide electrical energy to the atomizing device.

[0017] The technical solution of this utility model, in the production process of the atomizing device, involves first installing the base in the pre-installation position before oil filling. At this time, the oil filling hole is exposed, allowing oil to be filled into the oil storage chamber. After oil filling is completed, the base or chamber is pushed to position the base in the assembly position. At this point, the oil filling hole is covered by the chamber, thus sealing the oil filling hole. Simultaneously, the assembly of the base and chamber is completed. Since there is no need to use a separate silicone plug to seal the oil filling hole, and the steps of removing the sealing plug before oil filling and inserting it after oil filling are eliminated, the production cost of the atomizing device is reduced. Moreover, since the extension block for opening the oil filling hole is formed by the sealing ring, and the sealing ring is sandwiched between the base and the chamber, the sealing performance of the entire sealing component is improved, ultimately improving the sealing performance of the oil storage chamber and effectively preventing oil leakage. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the atomizing device of this utility model in its pre-installed state;

[0020] Figure 2 This is a schematic diagram of the atomizing device of this utility model in the assembled state;

[0021] Figure 3 This is a schematic diagram of the structure of the chamber of the atomizing device of this utility model;

[0022] Figure 4 This is a schematic diagram of the base of the atomizing device of this utility model;

[0023] Figure 5 This is a schematic diagram of the sealing component of the atomizing device of this utility model;

[0024] Figure 6 This is a cross-sectional view of the atomizing device of this utility model in its pre-installed state;

[0025] Figure 7 This is a cross-sectional view of the atomizing device of this utility model in the assembled state.

[0026] Explanation of icon numbers:

[0027] 100 warehouse 101 oil reservoir 110 Limiting gap 120 Snap 200 base 210 Mounting slot 211 perforation 220 Limiting bump 230 Card 231 Inclined surface 240 Limiting step 300 Seals 310 sealing ring 311 First sealing protrusion 320 extension block 321 Second sealing protrusion 322 Oil injection hole

[0028] 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

[0029] 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.

[0030] 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.

[0031] 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 with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0032] The following will mainly describe the specific structure of the atomizing device.

[0033] Reference Figures 1 to 7 In this embodiment of the utility model, the atomizing device includes:

[0034] The compartment is 100mm thick, with its lower end open.

[0035] The base 200 is inserted into the lower end of the chamber 100 and can move upward relative to the chamber 100 to have a pre-installation position and an assembly position. The base 200 and the chamber 100 enclose an oil storage cavity 101. The side wall of the base 200 is provided with a through hole 211 communicating with the oil storage cavity 101.

[0036] A sealing element 300 is fitted onto the base 200. The sealing element 300 includes a sealing ring 310 and an extension block 320 protruding from the lower end of the sealing ring 310. The sealing ring 310 is sandwiched between the outer wall of the base 200 and the inner wall of the chamber 100. The extension block 320 is provided with an oil injection hole 322 communicating with the through hole 211. When the base 200 is in the pre-installation position, the chamber 100 exposes the oil injection hole 322. When the base 200 is in the assembly position, the inner wall of the chamber 100 abuts against the wall of the oil injection hole 322 to cover the oil injection hole 322.

[0037] Specifically, in this embodiment, before filling the atomizing device with oil, the base 200 is first installed in the pre-installation position. At this time, the base 200 and the chamber 100 have formed an oil storage cavity 101, and the chamber 100 exposes the oil filling hole 322. At this time, oil can be filled into the oil storage cavity 101 through the oil filling hole 322. After filling with oil, the base 200 or the chamber 100 is pushed so that the base 200 is in the assembly position. At this time, the oil filling hole 322 is covered by the chamber 100, thereby sealing the oil filling hole 322 and preventing the oil in the oil storage cavity 101 from leaking out through the oil filling hole 322. The sealing element 300 is made of an elastic material such as silicone or rubber or other elastic materials, thereby improving the tightness of the contact between the inner wall of the chamber 100 and the wall of the oil filling hole 322, thereby improving the sealing performance of the oil storage cavity 101 and preventing oil leakage. It is worth mentioning that the orientation in which the base 200 can move upward relative to the chamber 100 in this embodiment refers to the orientation of the atomizing device in use. In the actual oil filling process, the atomizing device can be placed on its side with the oil filling hole 322 facing upward, thereby avoiding oil leakage during oil filling.

[0038] In the production process of this utility model, before oil filling, the base 200 is installed in the pre-installation position, at which point the oil filling hole 322 is exposed, allowing oil to be filled into the oil storage chamber 101. After oil filling, the base 200 or the chamber 100 is pushed so that the base 200 is in the assembly position. At this time, the oil filling hole 322 is covered by the chamber 100, thus sealing the oil filling hole 322. Simultaneously, the assembly of the base 200 and the chamber 100 is completed. Since there is no need to use a separate silicone plug to seal the oil filling hole 322, and the steps of removing the sealing plug before oil filling and inserting it after oil filling are eliminated, the production cost of the atomizing device is reduced. Furthermore, since the extension block 320 for opening the oil filling hole 322 is formed by extending the sealing ring 310, and the sealing ring 310 is sandwiched between the base 200 and the chamber 100, the sealing performance of the entire sealing component 300 is improved, ultimately improving the sealing performance of the oil storage chamber 101 and effectively preventing oil leakage.

[0039] In some embodiments, the outer wall of the base 200 is formed with a mounting groove 210, the shape of which corresponds to the shape of the seal 300. The seal 300 is installed in the mounting groove 210, and the through hole 211 is formed at the bottom of the mounting groove 210. Installing the seal 300 in the mounting groove 210 improves the stability of the seal 300 installation, ensuring that the seal 300 remains securely fitted in a preset position on the base 200 even when the base 200 moves relative to the chamber 100. This ensures that when the base 200 moves relative to the chamber 100 to the assembly position, the oil filling hole 322 is exposed and communicates with the through hole 211 of the base 200, thus ensuring oil filling to the atomizing device and allowing the seal 300 to stably perform its sealing function.

[0040] In some embodiments, a first sealing protrusion 311 extending circumferentially in a closed ring shape is formed on the outer side of the sealing ring 310, and the first sealing protrusion 311 abuts against the inner wall of the chamber 100; and / or, a second sealing protrusion 321 is formed on the outer side of the extension block 320, and the oil filling hole 322 extends through the second sealing protrusion 321. When the base 200 is in the assembly position, the second sealing protrusion 321 abuts against the inner wall of the chamber 100. The contact area between the first sealing protrusion 311 and the second sealing protrusion 321 and the inner wall of the chamber 100 is reduced compared to the entire outer side of the seal 300 abutting against the inner wall of the chamber 100, thereby reducing the friction between the two. This allows the chamber 100 and the base 200 to move smoothly relative to each other, ensuring the smoothness of oil filling and assembly of the atomizing device.

[0041] In some embodiments, the outer wall of the base 200 is provided with a limiting protrusion 220 located below the through hole 211, and the side wall of the chamber 100 is provided with a limiting notch 110 extending through the lower end of the chamber 100. When the base 200 is in the pre-installation position, the oil filling hole 322 communicates with the upper end of the limiting notch 110, and the lower end of the limiting protrusion 220 is located below the limiting notch 110. When the base 200 is in the assembly position, the limiting protrusion 220 and the limiting notch 110 are fitted together. The setting of the limiting protrusion 220 and the limiting notch 110 facilitates observation of the installation angle of the base 200, thereby allowing the base 200 to be quickly installed in the preset position of the chamber 100, improving the speed of atomizing device assembly.

[0042] In some embodiments, the outer wall of the base 200 is provided with a locking protrusion 230, and the side wall of the chamber 100 is provided with a locking hole 120. When the base 200 is in the assembly position, the locking protrusion 230 is inserted into the locking hole 120. By providing the locking protrusion 230 and the locking hole 120, the stability of the base 200 installed in the chamber 100 is improved, thereby improving the stability of the atomizing device. Furthermore, the thickness of the locking protrusion 230 gradually increases from top to bottom, so as to form a downward inclined surface 231 on the upper end surface of the locking protrusion 230. In this way, a chamfer is avoided at the upper end of the locking protrusion 230, allowing the base 200 to move smoothly upward relative to the chamber 100, improving the speed of atomizing device assembly.

[0043] In some embodiments, when the base 200 is in the pre-installation position, the lower end wall of the chamber 100 abuts against the upper end of the latching protrusion 230. This allows the base 200 to be relatively stably positioned in the pre-installation position, requiring force to push the base 200 or chamber 100 to move it to the final installation position. In other words, during oil filling, the oil filling hole 322 will not be easily covered by the chamber 100, thus facilitating oil filling.

[0044] In some embodiments, a limiting step 240 is formed on the outer wall of the base 200. When the base 200 is in the assembly position, the lower end wall of the chamber 100 abuts against the step surface of the limiting step 240. The limiting step 240 prevents the base 200 from moving upward relative to the chamber 100 after it is in the assembly position, thus ensuring that the base 200 is assembled in a preset position on the chamber 100 and guaranteeing the stability of the atomizing device structure.

[0045] In some embodiments, the size of the oil injection hole 322 is smaller than the size of the through hole 211, and the orthographic projection of the oil injection hole 322 onto the side wall of the base 200 falls within the through hole 211. It is understood that if the size of the oil injection hole 322 is larger than the size of the through hole 211, a step will be formed between the wall of the oil injection hole 322 and the wall of the through hole 211. This would cause oil to easily stagnate on the step, resulting in insufficient oil injection. Therefore, the technical means of this embodiment avoids the formation of a step between the wall of the oil injection hole 322 and the wall of the through hole 211, thereby ensuring smooth oil injection.

[0046] This utility model also proposes an atomizing device, which includes a power supply device and an atomizing device. The power supply device is used to provide electrical energy to the atomizing device. The specific structure of the atomizing device is as described in the above embodiments. Since this 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, which will not be elaborated 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 atomising device characterised in that, include: The cargo box is open at its lower end; The base is inserted into the lower end of the chamber and can move upward relative to the chamber to have a pre-installation position and an assembly position. The base and the chamber enclose an oil storage cavity. The side wall of the base is provided with a through hole that communicates with the oil storage cavity. A sealing element is fitted onto the base. The sealing element includes a sealing ring and an extension block protruding from the lower end of the sealing ring. The sealing ring is sandwiched between the outer wall of the base and the inner wall of the chamber. The extension block has an oil injection hole communicating with the through hole. When the base is in the pre-installed position, the chamber exposes the oil injection hole. When the base is in the assembled position, the inner wall of the chamber abuts against the wall of the oil injection hole to cover the oil injection hole.

2. The atomization device of claim 1, wherein, The outer wall of the base is formed with an installation groove, the shape of which corresponds to the shape of the seal. The seal is installed in the installation groove, and the perforation is formed at the bottom of the installation groove.

3. The atomization device of claim 1, wherein, The outer side of the sealing ring has a first sealing protrusion extending circumferentially in a closed ring shape, and the first sealing protrusion abuts against the inner wall of the chamber; and / or, the outer side of the extension block has a second sealing protrusion, the oil injection hole extends through the second sealing protrusion, and when the base is in the assembly position, the second sealing protrusion abuts against the inner wall of the chamber.

4. The atomization device of claim 1, wherein, The outer wall of the base is provided with a limiting protrusion located below the perforation, and the side wall of the compartment is provided with a limiting notch extending through the lower end of the compartment. When the base is in the pre-installation position, the oil injection hole is connected to the upper end of the limiting notch, and the lower end of the limiting protrusion is located below the limiting notch. When the base is in the assembly position, the limiting protrusion and the limiting notch are fitted together.

5. The atomization device of claim 1, wherein, The outer wall of the base has a protruding locking protrusion, and the side wall of the compartment has a locking hole. When the base is in the assembly position, the locking protrusion is inserted into the locking hole.

6. The atomizing device of claim 5, wherein, The thickness of the protrusion gradually increases from top to bottom, forming a downward sloping surface on the upper end face of the protrusion.

7. The atomizing device of claim 5, wherein When the base is located in the pre-installed position, the lower end wall of the compartment abuts against the upper end of the latch protrusion.

8. The atomizing device as described in claim 1, characterized in that, The outer wall of the base forms a limiting step. When the base is in the assembly position, the lower end wall of the compartment abuts against the step surface of the limiting step.

9. The atomizing device as described in claim 1, characterized in that, The size of the oil injection hole is smaller than the size of the perforation, and the orthographic projection of the oil injection hole onto the side wall of the base falls into the perforation.

10. An atomizing device, characterized in that, It includes a power supply device and an atomizing device as described in any one of claims 1 to 9, wherein the power supply device is used to provide electrical energy to the atomizing device.

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