Integrated atomization device

Abstract

The invention discloses an integrated atomization device. The integrated atomization device comprises a support and at least one atomization head assembly detachably connected to the support. The bracket is provided with at least one mounting cavity, and the side wall of the mounting cavity is provided with an internal thread; the atomizing head assembly comprises an outer shell, an external thread is arranged on the side wall of the outer shell, and the external thread is in threaded connection with the internal thread so that the atomizing head assembly can be detachably connected with the support. According to the integrated atomization device, the atomization piece is fixedly arranged in the outer shell, the outer shell is in threaded connection with the support through the threaded structure, the atomization piece and the outer shell are subjected to specialized assembly in advance, a user does not need to assemble the atomization piece and replace the atomization head assembly by himself, the optimal atomization working state can be achieved, and therefore the use convenience of the user is improved.

Description

Technical Field

[0001] This invention relates to the field of atomizing device technology, and in particular to an integrated atomizing device with a conveniently replaceable atomizing head. Background Technology

[0002] Nebulizers are widely used in homes, industry, medical applications, and food preservation. To increase vapor output, multiple atomizing heads are typically integrated into a bracket, working synchronously to maximize vapor production. The atomizing plate is a consumable; after a certain period of use, its atomization efficiency decreases due to aging, and it may even malfunction, requiring periodic replacement. Current technology typically uses a replaceable atomizing plate design for consumable replacement. However, due to its high-frequency vibration during operation, the atomizing plate must be replaced while maintaining adequate vibration space as designed, and also possess a certain degree of sealing for waterproofing. This requires a certain level of expertise in atomizing plate installation. Clearly, this replaceable atomizing plate design is inconvenient for users and can easily lead to improper installation and failure to achieve optimal performance. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an integrated atomizing device to solve the technical problem that the existing structural design of replacing atomizing plates causes inconvenience to users.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An embodiment of the present invention provides an integrated atomizing device, comprising: a bracket and at least one atomizing head assembly detachably connected to the bracket; The bracket is provided with at least one mounting cavity, and the side wall of the mounting cavity is provided with internal threads; The atomizing head assembly includes a housing, and the side wall of the housing is provided with an external thread. The external thread is screwed onto the internal thread to realize a detachable connection between the atomizing head assembly and the bracket.

[0005] The outer casing has a cap extending laterally outward from its top periphery, and the bottom of the cap seals against the edge of the mounting cavity opening.

[0006] The atomizing head assembly further includes an oscillation circuit control board, which is equipped with a DC socket; the bracket is also equipped with a DC plug, the side of which is sealed to the bracket, and the DC plug is plugged into the DC socket.

[0007] The bottom of the mounting cavity is provided with an annular groove, and the outer end of the DC plug is provided with a power cord. The DC plug and one end of the power cord connected to the DC plug are embedded in the annular groove with potting compound.

[0008] The bottom of the bracket, away from the annular groove, is provided with a liquid passage groove, and the side wall of the bracket is provided with several liquid inlet holes that communicate with the liquid passage groove.

[0009] The bracket is provided with a mounting groove at the bottom, and the main control circuit board is embedded in the mounting groove with potting compound. The power cords of the DC plug are electrically connected to the main control circuit board.

[0010] The atomizing head assembly further includes an atomizing plate and a shielding cover covering the atomizing plate. Both the atomizing plate and the shielding cover are disposed within the outer shell, and the atomizing surface of the atomizing plate is sealed against the inner edge of the cavity opening of the mounting cavity.

[0011] The atomizing head assembly further includes a silicone sleeve disposed within the shielding cover, the atomizing plate being disposed within the silicone sleeve, and the atomizing surface of the atomizing plate being exposed through the silicone sleeve.

[0012] The oscillation circuit control board is connected inside the outer casing, and the oscillation control circuit board is pressed against the end of the shield.

[0013] The atomizing head assemblies are arranged in an array on the support.

[0014] The integrated atomizing device of the present invention fixes the atomizing plate in the outer shell, and the outer shell and the bracket are screwed together by a threaded structure. The atomizing plate and the outer shell are pre-assembled professionally, eliminating the need for user assembly. After replacing the atomizing head assembly, the optimal atomization working state can be achieved, thereby improving the convenience of use.

[0015] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are described in detail below. Attached Figure Description

[0016] Figure 1 and Figure 2 These are schematic diagrams of the overall structure of the integrated atomizing device according to an embodiment of the present invention from different perspectives.

[0017] Figure 3 This is an exploded view of the integrated atomizing device according to an embodiment of the present invention.

[0018] Figure 4 and Figure 5 These are schematic diagrams of the atomizing head assembly of the integrated atomizing device according to an embodiment of the present invention from different perspectives.

[0019] Figure 6 This is an exploded view of the atomizing head assembly of the integrated atomizing device according to an embodiment of the present invention.

[0020] Figure 7 This is a bottom view of the integrated atomizing device according to an embodiment of the present invention.

[0021] Figure 8 for Figure 7 The sectional view shown is along line AA.

[0022] Figure 9 This is a schematic diagram of the support structure of the integrated atomizing device according to an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures: Integrated atomizing device 100, bracket 1, atomizing head assembly 2, mounting cavity 11, internal thread 111, liquid inlet 12, cable cap 13, DC plug 14, mounting groove 15, liquid passage groove 101, annular groove 112, outer shell 21, external thread 211, end cap 212, raised annular part 213, slot 2131, sealing ring 22, sealing gasket 23, atomizing plate 24, silicone sleeve 25, shielding cover 26, oscillation circuit control board 27, DC socket 28, main control circuit board 3, power cord 4, water level detection sensor 5, liquid inlet through hole 201. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] Nebulizers are widely used in homes, industries, medical settings, and food preservation. To increase vapor output, multiple atomizing heads are typically integrated into a bracket, working synchronously to maximize vapor production. The atomizing plate is a consumable; after a certain period, its atomization efficiency decreases due to aging, and it may even malfunction, requiring periodic replacement. Existing technologies typically employ a replaceable atomizing plate design for consumable replacement. However, due to its high-frequency vibration during operation, the atomizing plate must be replaced while maintaining adequate vibration space according to design requirements and ensuring a certain level of sealing for waterproofing. This necessitates a certain level of expertise in atomizing plate installation, making the replaceable plate design inconvenient for users and prone to failure due to improper installation. To address these issues, this embodiment discloses an integrated atomizing device 100.

[0032] Please see Figures 1 to 9 This embodiment provides an integrated atomizing device 100, comprising: a bracket 1 and at least one atomizing head assembly 2 detachably connected to the bracket 1. The bracket 1 is used to fix and assemble multiple atomizing head assemblies 2, and all atomizing head assemblies 2 are submerged at a predetermined height below the surface of the atomizing liquid. The atomizing head assemblies 2 generate high-frequency vibrations to atomize the atomizing liquid. In this embodiment, the atomizing head assembly 2 is detachably assembled with the bracket 1. Since the atomizing head assembly 1 is a pre-assembled component, there is no need to replace the atomizing plate separately. Instead, the atomizing head assembly 2 is replaced as a whole with the bracket, thereby reducing the difficulty of replacement. Users can quickly replace the atomizing head assembly without professional assembly knowledge.

[0033] In this embodiment, the bracket 1 has at least one mounting cavity 11, and the side wall of the mounting cavity 11 has an internal thread 111. The atomizing head assembly 2 includes a housing 21, and the side wall of the housing 21 has an external thread 211. The external thread 211 is screwed onto the internal thread 111 to achieve a detachable connection between the atomizing head assembly 2 and the bracket 1. The atomizing head assembly 2 and the bracket 1 are connected by a threaded structure. When replacing the atomizing head assembly, simply unscrew the aged atomizing head assembly 2 from the bracket 1 in reverse and screw the new atomizing head assembly 2 into the mounting cavity 21. The replacement process is simple, quick, and convenient.

[0034] It is understood that in other embodiments, the atomizing head assembly 2 and the bracket 1 can also be assembled by means such as snap-fit ​​or screw fixing.

[0035] Please refer to it again. Figure 5A cap 212 extends laterally outward from the top periphery of the outer shell 21, and the bottom of the cap 212 seals against the edge of the cavity opening of the mounting cavity 11. When the atomizing head assembly 2 is assembled with the bracket 1, the cap 212 of the outer shell 21 abuts against the edge of the cavity opening of the mounting cavity 11, thus confirming that the outer shell 21 and the mounting cavity 11 are properly assembled. Therefore, the cap 212 has the function of assembly positioning.

[0036] In this embodiment, a sealing ring 22 is provided between the end cap 212 and the edge of the cavity opening of the mounting cavity 11. After the outer shell 21 is assembled with the mounting cavity 11, the sealing ring 22 is squeezed between the end cap 212 and the edge of the cavity opening of the mounting cavity 11, which can improve the sealing performance of the outer shell 21 after it is assembled with the bracket 1.

[0037] Please refer to it again. Figures 4 to 6 The atomizing head assembly 2 also includes an oscillation circuit control board 27, which is connected inside the housing 21. The oscillation circuit control board 27 has a DC socket 28. The bracket 1 also has a DC plug 14, the side of which is sealed to the bracket 1. The DC plug 14 is inserted into the DC socket 28. The DC plug 14 passes through a cable cap 13 fixedly connected to the bracket 1 and then plugs into the DC socket 28. The outer end of the DC plug 14 has a power cord 4. When the atomizing head assembly 2 is connected to the bracket 1, the DC socket 28 and the DC plug 14 are connected, thereby enabling external power to supply power to the oscillation circuit control board 27. When the user needs to replace the atomizing head assembly 2, no complicated wiring is required; simply align and plug the DC socket 28 and the DC plug 14.

[0038] Please refer to it again. Figure 8 The bottom of the mounting cavity 11 is also provided with an annular groove 112. A power cord 4 is provided at the outer end of the DC plug 14. One end of the DC plug 14 and the power cord 4 connected to it are embedded in the annular groove 112 using potting compound. That is, the bracket 1 has a mounting cavity 11 and an annular groove 112 at the top and bottom vertically respectively. The atomizing head assembly 2 is disposed in the mounting cavity 11, and the ends of the DC plug 14 and its electrically connected power cord 4 are embedded in the annular groove 112 using potting compound. The outer shell 21 is sealed to the mounting cavity 11, and the ends of the DC plug 14 and the power cord 4 are sealed and embedded in the annular groove 112, thereby forming a waterproof structure inside the atomizing head assembly 2.

[0039] like Figure 2 As shown, the bottom of the support 1, away from the annular groove 112, is also provided with a liquid passage groove 101. The side wall of the support 1 is provided with several liquid inlet holes 12 communicating with the liquid passage groove 101. The integrated atomizing device 100 is used as follows: Figure 1As shown, the integrated atomizing device 100 is fully immersed in the atomizing liquid. The atomizing plate 24 in the atomizing head assembly 2 generates heat during operation. Timely heat release helps to improve the service life and atomization efficiency of the atomizing plate 24. The atomizing liquid enters the liquid channel 101 through the liquid inlet 12 and then flows out from the bottom of the bracket 1, thus circulating and carrying away and releasing the heat generated during the operation of the atomizing head assembly 2.

[0040] like Figure 7 As shown, the bottom of the bracket 1 is also provided with a mounting groove 15. The main control circuit board 3 is embedded in the mounting groove 15 with potting compound. The power cord 4 of the DC plug 14 is electrically connected to the main control circuit board 3. The oscillation circuit control board 27 is used to independently control the operation of the atomizing plate 24 of a single atomizing head assembly 2, while the main control circuit board 3 is used to control multiple atomizing head assemblies 2 electrically connected to it. The main control circuit board 3 is connected to the mains power and can accept control signals input by the user.

[0041] The atomizing head assembly 2 further includes an atomizing plate 24 and a shielding cover 26 covering the atomizing plate 24. Both the atomizing plate 24 and the shielding cover 26 are disposed within the outer casing 21, and the edge of the atomizing surface of the atomizing plate 24 is sealed against the inner edge of the cavity opening of the mounting cavity 11. The atomizing liquid enters the atomizing surface of the atomizing plate 24 through the cavity opening of the mounting cavity 11 and is atomized by the vibration of the atomizing plate 24.

[0042] Furthermore, the atomizing head assembly 2 also includes a silicone sleeve 25 disposed within the shielding cover 26, with the atomizing plate 24 disposed within the silicone sleeve 25, and the atomizing surface of the atomizing plate 24 exposed through the silicone sleeve 25. The atomizing plate 24, disposed within the silicone sleeve 25 with its atomizing surface partially exposed, forms a sealed space after assembly with the silicone sleeve 25, while also providing adequate vibration space for the normal operation of the atomizing plate 24. A sealing gasket 23 is also provided between the contact surfaces of the shielding cover 26 and the mounting cavity 11, which seals the connection between the shielding cover 26 and the mounting cavity 11, preventing the atomizing liquid from entering the mounting cavity 11 from the contact point.

[0043] The oscillation circuit control board 27 is connected to the interior of the outer casing 21, and the oscillation control circuit board 27 is pressed against the end of the shield 26. Specifically, the oscillation circuit control board 27 has a connection hole, and the outer casing 21 has a corresponding threaded post. Screws are passed through the connection hole and screwed onto the threaded post. The shield 26 is pressed by the oscillation control circuit board 27, which simultaneously presses against the silicone sleeve 25 and the atomizing sheet 24 located inside the shield 26, ultimately achieving the press-fit fixation between the various components.

[0044] The main control circuit board 3 is also equipped with a water level detection sensor 5, the detection end of which extends from the top surface of the bracket 1.

[0045] Please refer to it again. Figure 5 The mounting cavity 11 also has a raised annular portion 213 at the edge of its opening. The through hole 201 in the middle of the raised annular portion 213 forms an inlet through hole for the atomizing liquid to enter the atomizing plate 24. The raised annular portion 213 also has a straight groove or a cross groove 2131, which is used to connect external screwdrivers or other rotating tools, making it convenient for users to disassemble and assemble the atomizing head assembly 2 in a labor-saving manner.

[0046] In this embodiment, there are 10 atomizing head assemblies 2 connected to the bracket 1, and the atomizing head assemblies 2 are distributed on the bracket 1 in a 2*5 array.

[0047] The integrated atomizing device in this embodiment fixes the atomizing plate inside the outer casing. The outer casing and the bracket are screwed together by a threaded structure. The atomizing plate and the outer casing are pre-assembled professionally, eliminating the need for user assembly. The optimal atomization working state can be achieved by replacing the atomizing head assembly, thereby improving user convenience.

[0048] The above examples are merely illustrative of the technical content of the present invention to facilitate easier understanding by the reader, but do not imply that the implementation of the present invention is limited to these examples. Any technical extensions or re-creations made based on the present invention are protected by the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. An integrated atomization device, comprising: The utility model relates to a kind of atomizer, including: Support and at least one atomizing head assembly detachably connected to the support; At least one installation cavity is provided on the support, and the side wall of the installation cavity is provided with internal thread; The atomizing head assembly includes an outer shell, and the side wall of the outer shell is provided with external thread, which is screwed with the internal thread to achieve detachable connection of the atomizing head assembly with the support.

2. The integrated atomization device of claim 1, wherein, The top periphery of the outer shell extends outwardly and laterally to an end cap, and the bottom of the end cap is sealingly abutted against the edge of the cavity opening of the installation cavity.

3. The integrated atomization device of claim 1, wherein, The atomizing head assembly further includes an oscillation circuit control board, and the oscillation circuit control board is provided with a DC socket;The support is also provided with a DC plug, and the side of the DC plug is sealingly connected to the support, and the DC plug is plugged into the DC socket.

4. The integrated atomization device of claim 3, wherein, The bottom of the installation cavity is also provided with an annular groove, and the outer end of the DC plug is provided with a power cord, and the DC plug and the power cord connected to the DC plug are embedded in the annular groove by potting glue.

5. The integrated atomization device of claim 4, wherein, The bottom of the support is also provided with a communication liquid passage at a position away from the annular groove, and the side wall of the support is provided with a plurality of liquid inlet holes in communication with the liquid passage.

6. The integrated atomization device of claim 4, wherein, The bottom of the support is also provided with an installation groove, and the main control circuit board is embedded in the installation groove by potting glue, and the power cord of the DC plug is electrically connected to the main control circuit board.

7. The integrated atomization device of claim 3, wherein, The atomizing head assembly further includes an atomizing sheet and a shielding cover covering the outside of the atomizing sheet, and the atomizing sheet and the shielding cover are arranged in the outer shell, and the edge of the atomizing surface of the atomizing sheet is sealingly abutted against the inner edge of the cavity opening of the installation cavity.

8. The integrated atomization device of claim 7, wherein, The atomizing head assembly further includes a silica gel sleeve arranged in the shielding cover, and the atomizing sheet is arranged in the silica gel sleeve, and the atomizing surface of the atomizing sheet is exposed by the silica gel sleeve.

9. The integrated atomization device of claim 8, wherein, The oscillation circuit control board is connected to the inside of the outer shell, and the oscillation control circuit board is crimped to the end of the shielding cover.

10. The integrated atomization device of any one of claims 1-9, wherein, The atomizing head assembly is arranged in an array on the support.

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