A detachable atomization assembly and atomization fan

Abstract

The utility model discloses a detachable atomization assembly and atomization fan, detachable atomization assembly includes shell, inner shell, base and at least one atomization piece, the shell and inner shell are set to the hollow structure of one end open, the shell is set on the inner shell, the atomization piece sets up between the shell and the inner shell, the base covers and seals the open of inner shell and forms the water chamber, the atomization piece is electrically connected with the base, still include positioning structure, the positioning structure includes first positioning structure and second positioning structure, the first positioning structure sets up on atomization assembly, the second positioning structure sets up on fan shell, the first positioning structure and second positioning structure cooperate with each other and make atomization assembly fixed on fan shell, the utility model discloses through positioning structure and makes atomization assembly detachably set up on the fan body. Compared with the prior art, the detachable atomization assembly of the utility model is lower in use cost, and its application on the atomization fan makes the service life of the atomization fan longer.

Description

Technical Field

[0001] This utility model relates to the field of atomizing fans, and more particularly to a detachable atomizing component and an atomizing fan. Background Technology

[0002] The atomizing components of existing atomizing fans are usually fixed inside the main body and cannot be disassembled and replaced individually. Due to prolonged contact with water, scale easily accumulates inside the components, clogging the atomizing holes. Metal parts are also susceptible to moisture and corrosion, resulting in an average lifespan of only 2-3 years for the atomizing components. Once the components are damaged, even if the fan body can still deliver airflow normally, it will be forced to be discarded because it can no longer perform the atomizing function, causing unnecessary economic losses. This non-replaceable design not only increases the cost of use but also significantly shortens the actual lifespan of the atomizing fan.

[0003] Based on the above, existing atomizing fans need further improvement. Utility Model Content

[0004] The first objective of this invention is to overcome the shortcomings of existing non-removable atomizing components and provide a removable atomizing component. Through a positioning structure, the atomizing component is detachably mounted on the fan body, which facilitates replacement when the atomizing component is damaged, reduces usage costs, and extends the service life of the atomizing fan.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a detachable atomizing component, comprising a shell, an inner shell, a base, and at least one atomizing plate, wherein the shell and the inner shell are configured as hollow structures with one open end; the shell is fitted onto the inner shell, the atomizing plate is disposed between the shell and the inner shell, the base covers the opening of the inner shell to form a water chamber, and the atomizing plate is electrically connected to the base; it also includes a positioning structure, comprising a first positioning structure and a second positioning structure, the first positioning structure being disposed on the atomizing component, and the second positioning structure being disposed on the fan shell, the first positioning structure and the second positioning structure cooperating with each other to fix the atomizing component on the fan shell.

[0006] This invention utilizes a positioning structure to detachably mount the atomizing component onto the fan housing. This facilitates the replacement of the atomizing component, which has a limited lifespan, preventing the fan from becoming idle due to the inability to atomize after the atomizing component fails. This reduces operating costs and extends the lifespan of the atomizing fan. Compared to existing technologies, the detachable atomizing component of this invention has lower operating costs.

[0007] Preferably, it also includes a mounting plate, the positioning structure is a magnetic assembly, the first positioning structure is a first magnetic sheet, the first magnetic sheet is disposed on the base, the second positioning structure is a second magnetic sheet, the second magnetic sheet is disposed on the fan housing through the mounting plate.

[0008] Preferably, the base is provided with a PCB board and a water injection hole, the water injection hole connects the water chamber to the outside, the mounting plate is provided with a main control board and a water injection pipe, when the first positioning structure and the second positioning structure are docked, the PCB board is electrically connected to the main control board, and the water injection pipe passes through the water injection hole and connects to the water chamber; the water injection pipe is used to inject water into the water chamber.

[0009] Preferably, the positioning structure is a threaded structure, the first positioning structure is a first thread, the first thread is disposed on the outer casing, and the second positioning structure is a second thread, the second thread is disposed on the fan outer casing; or, the positioning structure is a locking structure, the first positioning structure is a snap-fit, the snap-fit ​​is disposed on the outer casing, and the second positioning structure is a slot, the slot is disposed on the fan outer casing.

[0010] Preferably, the outer shell includes an end face and a body extending through both ends. The end face closes one end of the body to form the hollow structure. A distance is provided between the end face and the end of the body. The body has a water collection tank protruding outward, which can collect water falling from the end face.

[0011] Preferably, the water collection tank is located at the lower part of the main body.

[0012] Preferably, the inner shell is provided with a return pipe. When the outer shell and the inner shell are assembled, the return pipe extends into the water collection tank. One end of the return pipe is connected to the water collection tank, and the other end is connected to the inner cavity of the inner shell. The hollow inner cavity of the inner shell forms a water chamber, and the return pipe is connected to the water chamber through the return chamber.

[0013] During atomization, water that is not fully atomized will form larger water droplets that fall. The water collection tank is used to collect the droplets and allow the water to flow back to the inner cavity of the inner shell through the return pipe and return chamber to continue participating in atomization, thereby realizing the recycling of the droplets and saving resources.

[0014] Preferably, the water collection tank is lined with a sponge.

[0015] Preferably, the inner shell is provided with a mounting base, the atomizing plate is disposed on the mounting base, and the outer shell is provided with a mist outlet, which is correspondingly disposed with the atomizing plate; one side of the atomizing plate is connected to the water chamber and in contact with the water, and the other side is connected to the external environment, so that the water is smoothly sprayed to the external environment after being atomized by the atomizing plate.

[0016] Preferably, the inner shell is provided with a limiting post, and the outer shell is provided with a limiting hole, the limiting post and the limiting hole being matched; the outer shell is fitted onto the inner shell through the matching and alignment of the limiting post and the limiting hole, thereby facilitating positioning.

[0017] Preferably, the base is provided with a water injection hole.

[0018] Another objective of this invention is to provide an atomizing fan, comprising a water tank, a fan body, a water inlet pipe, and an atomizing component as described above. The fan body is mounted on the water tank via a second mounting base, and the atomizing component is detachably mounted on the fan body via a positioning structure. The inlet end of the water inlet pipe is located inside the water tank, and the outlet end is connected to the water injection pipe. A water pump is installed on the water inlet pipe to allow water to enter the water chamber from the water tank. Compared with the prior art, the atomizing fan of this invention, due to the application of the above-described solution, has lower operating costs and a longer service life.

[0019] Preferably, the mounting plate is provided with a power connection hole, and the power supply slot on the main control board passes through the power connection hole and is electrically connected to the PCB board. Attached Figure Description

[0020] Figure 1 This is a structural diagram of the atomizing component. Figure 1 .

[0021] Figure 2 This is a structural diagram of the atomizing component. Figure 2 .

[0022] Figure 3 It is a structural breakdown of the atomizing component. Figure 1 .

[0023] Figure 4 It is a structural breakdown of the atomizing component. Figure 2 .

[0024] Figure 5 This is a schematic diagram of the structure of an atomizing fan.

[0025] Figure 6 This is a partial structural diagram of an atomizing fan.

[0026] Figure 7 This is a diagram illustrating the matching of the atomizing component and the fan body via a magnetic attachment. Figure 1 .

[0027] Figure 8 This is a diagram illustrating the matching of the atomizing component and the fan body via a magnetic attachment. Figure 2 .

[0028] Figure 9 This is a schematic diagram showing the atomizing component and the fan body matched via a threaded structure.

[0029] Figure 10 This is a schematic diagram showing the matching of the atomizing component and the fan body through a locking structure.

[0030] Label Explanation:

[0031] Detachable atomizing component 1, base 2, PCB board 21, water inlet 22, inner shell 3, atomizing plate 31, return pipe 32, water chamber 33, return cavity 34, mounting base 35, limiting post 36, positioning structure 4, first positioning structure 41, first magnetic plate 411, first thread 412, fastener 413, second positioning structure 42, second magnetic plate 421, second thread 422, slot 423, outer shell 5, water collection tank 51, mist outlet 52, limiting hole 53, end face 54, body 55, atomizing fan 6, water tank 7, fan body 8, mounting plate 81, main control board 811, water inlet pipe 812, power connection hole 813, water inlet pipe 9, water pump 91, second mounting base 10. Detailed Implementation

[0032] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "horizontal", "inner", and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description, and does 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, it should not be construed as a limitation of this utility model.

[0033] Example 1:

[0034] See Figures 1 to 4 ,as well as Figures 7 to 10 .

[0035] This embodiment discloses a detachable atomizing component 1, including an outer shell 5, an inner shell 3, a base 2, and at least one atomizing plate 31. The outer shell 5 and the inner shell 3 are configured as hollow structures with one open end. The outer shell 5 is sleeved on the inner shell 3, and the atomizing plate 31 is disposed between the outer shell 5 and the inner shell 3. The base 2 covers the open end of the inner shell 3 to form a water chamber 33. The atomizing plate 31 is electrically connected to the base 2. The embodiment is characterized by further including a positioning structure 4, which includes a first positioning structure 41 and a second positioning structure 42. The first positioning structure 41 is disposed on the atomizing component, and the second positioning structure 42 is disposed on the fan shell. The first positioning structure 41 and the second positioning structure 42 cooperate with each other to fix the atomizing component on the fan shell.

[0036] To enable the detachable connection of the atomizing component 1 to the fan housing, a mounting plate 81 is also included. The positioning structure 4 is a magnetic component. The first positioning structure 41 is a first magnetic sheet 411, which is disposed on the base 2. The second positioning structure 42 is a second magnetic sheet 421, which is disposed on the fan housing through the mounting plate 81.

[0037] The base 2 is provided with a PCB board 21 and a water injection hole 22. The water injection hole 22 connects the water chamber 33 to the outside. The mounting plate 81 is provided with a main control board 811 and a water injection pipe 812. When the first positioning structure 41 and the second positioning structure 42 are docked, the PCB board 21 is electrically connected to the main control board 811, and the water injection pipe 812 passes through the water injection hole 22 and connects to the water chamber 33.

[0038] Specifically, a sealing ring (not shown in the figure) is installed on the water injection hole 22 to seal the connection between the water injection hole 22 and the water injection pipe 812 to prevent leakage.

[0039] The positioning structure 4 can also be a threaded structure, where the first positioning structure 41 is a first thread 412, which is disposed on the outer casing 5, and the second positioning structure 42 is a second thread 422, which is disposed on the fan casing; or, the positioning structure 4 can be a locking structure, where the first positioning structure 41 is a latching member 413, which is disposed on the outer casing 5, and the second positioning structure 42 is a slot 423, which is disposed on the fan casing.

[0040] To collect droplets that are not fully atomized, the outer shell 5 includes an end face 54 and a body 55 extending through both ends. The end face 54 closes one end of the body 55 to form the hollow structure. There is a distance between the end face 54 and the end of the body 55. The body 55 has a water collection tank 51 protruding outward, which can collect water falling from the end face 54.

[0041] The inner shell 3 is provided with a return pipe 32. After the outer shell 5 is assembled with the inner shell 3, the return pipe 32 extends into the water collection tank 51. One end of the return pipe 32 is connected to the water collection tank 51, and the other end is connected to the inner cavity of the inner shell 3. In this design, the return pipe 32 is used to allow the droplets that accumulate on the water collection tank 51 to flow back to the inner shell 3, so that the droplets can participate in atomization again, reducing water accumulation on the outer shell 5 and preventing the growth of bacteria or droplets falling into the fan body 8 and damaging the motor circuit.

[0042] The hollow inner cavity of the inner shell 3 forms a water chamber 33, and the return pipe 32 is connected to the water chamber 33 through the return cavity 34. Specifically, the return cavity 34 is arranged in an arc around the water chamber 33, with the inlet of the return cavity 34 located on the lower side of the water chamber 33 and the outlet of the return cavity 34 located on the upper side of the water chamber 33 and connected to it. In this design, the return cavity 34 is located on the upper side of the water chamber 33. Due to the atomization of water, the water level in the water chamber 33 drops during this process, resulting in low air pressure at the top of the water chamber 33. The return cavity 34 is also connected to the outside atmosphere through the return pipe 32. The water in the water collection tank 51 will flow into the water chamber 33 according to the air pressure difference between the atmosphere and the water chamber 33, thereby realizing the recovery and recycling of the droplets.

[0043] A probe (not shown in the figure) is provided inside the water chamber 33. The probe is fixedly installed on the upper part of the water chamber 33 and extends to the lower part of the water chamber 33. The upper end of the probe is lower than the outlet of the return cavity 34.

[0044] Specifically, a sponge is laid on the water collection tank 51. The sponge in this design is used to absorb water, so that the dripping liquid on the water collection tank 51 is absorbed into the sponge and then returned to the water chamber 33 through the return pipe 32 and the return cavity 34.

[0045] To achieve atomization and spraying of water by the inner shell 3, the inner shell 3 is provided with a mounting base 35, the atomizing plate 31 is disposed on the mounting base 35, and the outer shell 5 is provided with a mist outlet 52, which is correspondingly disposed with the atomizing plate 31.

[0046] To achieve precise alignment between the outer shell 5 and the inner shell 3, the inner shell 3 is provided with a limiting post 36, and the outer shell 5 is provided with a limiting hole 53, with the limiting post 36 matching the limiting hole 53.

[0047] This invention uses a positioning structure 4 to detachably mount the atomizing component 1 onto the fan body 8, making the atomizing component 1, which has a limited lifespan, easy to replace. This avoids the main body of the fan 6 becoming idle due to the inability to perform atomization after the atomizing component 1 is damaged, thus reducing operating costs and extending the lifespan of the atomizing fan 6. Compared with the prior art, the detachable atomizing component 1 of this invention has a lower operating cost.

[0048] Example 2:

[0049] See Figures 5 to 10 .

[0050] This embodiment discloses an atomizing fan 6, including a water tank 7, a fan body 8, a water inlet pipe 9, and an atomizing component 1 as described in Embodiment 1. The fan body 8 is mounted on the water tank via a second mounting base 10. The atomizing component is detachably mounted on the fan body 8 via a positioning structure 4. The water inlet end of the water inlet pipe 9 is located inside the water tank 7, and the water outlet end is connected to the water injection pipe 812. A water pump 91 is provided on the water inlet pipe 9 to allow water to enter the water chamber 33 from the water tank 7. Compared with the prior art, the atomizing fan 6 of this utility model has lower operating costs and a longer service life due to the application of the above-mentioned solution.

[0051] The mounting plate 81 is provided with a power connection hole 813, and the power supply slot on the main control board 811 passes through the power connection hole 813 and is electrically connected to the PCB board 21.

[0052] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A detachable atomizing assembly, comprising a shell (5), an inner shell (3), a base (2) and at least one atomizing sheet (31), the shell (5) and the inner shell (3) are arranged as a hollow structure with one end open; the shell (5) is sleeved on the inner shell (3), the atomizing sheet (31) is arranged between the shell (5) and the inner shell (3), the base (2) covers the opening of the inner shell (3) to form a water chamber (33), and the atomizing sheet (31) is electrically connected with the base (2); characterized in that, Further comprising a positioning structure (4), the positioning structure (4) comprises a first positioning structure (41) and a second positioning structure (42), the first positioning structure (41) is arranged on the atomization assembly, the second positioning structure (42) is arranged on the fan shell, and the first positioning structure (41) and the second positioning structure (42) are matched to fix the atomization assembly on the fan shell.

2. The atomization assembly of claim 1, wherein, Further comprising a mounting plate (81), the positioning structure (4) is a magnetic assembly, the first positioning structure (41) is a first magnetic sheet (411), the first magnetic sheet (411) is arranged on the base (2), the second positioning structure (42) is a second magnetic sheet (421), and the second magnetic sheet (421) is arranged on the fan shell through the mounting plate (81).

3. The atomization assembly of claim 2, wherein, The base (2) is provided with a PCB (21) and a water injection hole (22), the water injection hole (22) communicates the water chamber (33) with the outside, the mounting plate (81) is provided with a main control board (811) and a water injection pipe (812), when the first positioning structure (41) and the second positioning structure (42) are connected, the PCB (21) is electrically connected with the main control board (811), and the water injection pipe (812) communicates with the water chamber (33) through the water injection hole (22).

4. The atomization assembly of claim 1, wherein, The positioning structure (4) is a threaded structure, the first positioning structure (41) is a first thread (412), the first thread (412) is arranged on the shell (5), the second positioning structure (42) is a second thread (422), and the second thread (422) is arranged on the fan shell. The positioning structure (4) is a clamping structure, the first positioning structure (41) is a clamping piece (413), the clamping piece (413) is arranged on the shell (5), and the second positioning structure (42) is a clamping groove (423), and the clamping groove (423) is arranged on the fan shell.

5. The atomization assembly of claim 1, wherein, The shell (5) comprises an end face (54) and a body (55) penetrating through two ends, the end face (54) closes one end of the body (55) to form the hollow structure, a distance is arranged between the end face (54) and the end of the body (55), and the body (55) protrudes outwardly to form a water collecting groove (51), and the water collecting groove (51) can receive water falling from the end face (54).

6. The atomization assembly of claim 5, wherein, The inner shell (3) is provided with a return pipe (32), when the shell (5) is assembled with the inner shell (3), the return pipe (32) extends into the water collecting groove (51), one end of the return pipe (32) communicates with the water collecting groove (51), and the other end communicates with the inner cavity of the inner shell (3). The hollow inner cavity of the inner shell (3) forms a water chamber (33), and the return pipe (32) communicates with the water chamber (33) through a return cavity (34).

7. The atomization assembly of claim 4, wherein, The inner shell (3) is provided with a mounting seat (35), the atomization sheet (31) is arranged on the mounting seat (35), the shell (5) is provided with a mist outlet (52), and the mist outlet (52) is arranged correspondingly with the atomization sheet (31).

8. The atomization assembly of claim 4, wherein, The inner shell (3) is provided with a limiting column (36), the outer shell (5) is provided with a limiting hole (53), and the limiting column (36) is matched with the limiting hole (53).

9. An atomization fan (6) comprising a water tank (7); a fan body (8) arranged on the water tank through a second mounting seat (10); An atomizing assembly is characterized in that, The atomization assembly is the atomization assembly of claim 3, and the atomization assembly is detachably arranged on the fan body (8) through the positioning structure (4); a water inlet pipe (9), a water inlet end of the water inlet pipe (9) is arranged in the water tank (7), a water outlet end is connected with the water injection pipe (812), and a water pump (91) is arranged on the water inlet pipe (9), so that water in the water tank (7) enters the water chamber (33).

10. The atomizing fan of claim 9, wherein, The mounting plate (81) is provided with an electricity connection hole (813), and a power supply groove on the main control board (811) is electrically connected with the PCB board (21) through the electricity connection hole (813).

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