Atomization instrument

Abstract

The utility model provides an atomizer. According to the atomizer, the mounting hole used for placing the material storage bottle is formed in the middle of the shell, meanwhile, the material storage bottle can be mounted in the threaded connector in a threaded rotation mode, and the material storage bottle is fixed in the mounting hole, so that the material storage bottle can be protected by the shell and can be conveniently disassembled and assembled under the condition that the material storage bottle is not damaged due to impact of external objects, and in addition, the material storage bottle is convenient to disassemble and assemble. The material storage bottle is installed in the threaded connector in a threaded rotation mode, and therefore after the material storage bottle is installed, liquid leakage at the joint position of the material storage bottle can be effectively avoided; the utility model belongs to the technical field of atomizers.

Description

Technical Field

[0001] This utility model belongs to the technical field of nebulizers, and particularly relates to a nebulizer. Background Technology

[0002] A nebulizer is a device used to atomize liquids into a mist, that is, to form tiny particles that are dispersed into the air to increase humidity or to allow users to inhale the liquid's components through natural breathing.

[0003] Conventional nebulizers typically use containers for storing liquids that are either externally attached to the nebulizer or embedded within it. While externally attached containers are convenient for replacement and refilling, their exposed position makes them susceptible to damage from impacts. Conversely, containers embedded within the nebulizer are protected by its outer shell, making them less vulnerable to impacts, but they are less convenient for refilling, sealing, and are prone to leakage. Utility Model Content

[0004] The purpose of this invention is to provide an atomizer to solve the technical problems described in the background section.

[0005] The atomizer includes a housing, within which an electric pump, a control valve, and an atomizing nozzle are installed. The electric pump is connected to the control valve via a pipeline, and the control valve is connected to the atomizing nozzle via a pipeline. The atomizing nozzle communicates with the outside of the housing. A mounting hole is provided in the middle of the housing, and a support pipeline is supported on the mounting hole. A threaded interface is provided on the support pipeline, and a storage bottle located in the mounting hole is threadedly connected to the threaded interface. The storage bottle is connected to the electric pump via the support pipeline.

[0006] According to the described technical solution, the present invention achieves the following beneficial effects:

[0007] 1. Because the outer shell has a mounting hole in the middle for placing the storage bottle, and the storage bottle can be installed in the threaded interface by rotating the thread, so that the storage bottle is fixed in the mounting hole, the storage bottle can be protected by the outer shell from damage by impact from external objects, and can also be easily disassembled and installed.

[0008] 2. Since the storage bottle can be installed in the threaded interface by rotating the thread, leakage at the joint of the storage bottle can be effectively prevented after installation.

[0009] 3. Since the storage bottle can be installed in the threaded interface by rotating the thread, the threaded interface can be set as a universal interface, which makes it easy to install storage bottles of different types, capacities and containing different liquids.

[0010] To further optimize the above technical solutions, they can be combined with one or more of the following implementation methods without conflict.

[0011] In some embodiments, the two ends of the support pipe are installed in the mounting hole in a manner that allows the pipe to rotate through bearings and provides resistance during rotation, in order to support the storage bottle.

[0012] According to the technical solution, the threaded interface and the storage bottle can be rotated to face outwards, thereby making it easier to remove the storage bottle from the threaded interface or install the storage bottle onto the threaded interface.

[0013] In some embodiments, the support pipeline is connected to a pressure relief pipeline;

[0014] According to the described technical solution, the present invention further achieves the following beneficial effects:

[0015] 1. When the electric pump draws liquid from the storage bottle, the storage bottle will be under negative pressure. At this time, the pressure relief line can release the pressure in the storage bottle.

[0016] 2. When the electric pump is not pumping liquid from the storage bottle and the control valve is closed, the storage bottle is in a non-flowing state, thereby preventing leakage from the storage bottle through the pressure relief line.

[0017] In some embodiments, the pressure relief line is equipped with a one-way valve; according to the technical solution, leakage from the storage bottle from the pressure relief line is further and more reliably prevented.

[0018] In some embodiments, the housing is equipped with a push-button switch for controlling the operation of the electric pump and the control valve; according to the technical solution, this allows the user to control the atomization time.

[0019] In some embodiments, the atomizing nozzle includes a base and a nozzle core. The base has a nozzle outlet, and the nozzle outlet has an output channel for communication with the control valve. The nozzle core is located inside the nozzle outlet and has an atomization channel communicating with the output channel. The diameter of the atomization channel is smaller than that of the output channel to achieve pressurized atomization of the liquid output from the output channel.

[0020] In some embodiments, the spray core can be removed from the spray outlet, which is threadedly connected to a threaded cap for securing the spray core; according to the technical solution, this facilitates cleaning of the spray core and the base.

[0021] In some embodiments, the atomizing nozzle extends outward beyond the outer casing; according to the technical solution, the orientation of the atomizing nozzle can be adjusted by changing the position and angle of the atomizer, thereby enabling the atomizing nozzle to spray mist from a specific location.

[0022] In some embodiments, the portion of the atomizing nozzle extending outside the housing is fitted with a protective sleeve, and the threaded cap is used to clamp and fix the protective sleeve to the base;

[0023] According to the aforementioned technical solution, the protective sleeve effectively protects the atomizing nozzle and its core. Furthermore, it prevents the protruding atomizing nozzle from causing personal injury to others if it collidees with them. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model, the following will briefly explain the drawings and reference numerals used in the description of the specific embodiments.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the present invention;

[0027] Figure 3 This is a cross-sectional view of the atomizing nozzle described in this utility model;

[0028] Figure 4 This is an exploded schematic diagram of the atomizing nozzle described in this utility model.

[0029] Figure label:

[0030] 1. Housing; 11. Electric pump; 12. Control valve; 13. Push-button switch; 2. Mounting hole; 21. Support pipe; 22. Threaded interface; 23. Storage bottle; 24. Pressure relief pipe; 25. Check valve; 3. Atomizing nozzle; 31. Base; 32. Spray core; 321. Atomizing channel; 33. Spray outlet; 331. Output channel; 34. Threaded cap; 35. Protective sleeve. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the following description is provided with reference to the accompanying drawings.

[0032] like Figures 1 to 4As shown, this specific embodiment provides an atomizer, which includes a housing 1. An electric pump 11, a control valve 12, and an atomizing nozzle 3 are installed inside the housing 1. The electric pump 11 is connected to the control valve 12 via a pipeline, and the control valve 12 is connected to the atomizing nozzle 3 via a pipeline. The control valve 12 can be a solenoid valve. The atomizing nozzle 3 is connected to the outside of the housing 1. A push-button switch 13 for controlling the operation of the electric pump 11 and the control valve 12 is installed on the housing 1.

[0033] The outer casing 1 has a mounting hole 2 in the middle, and a support pipe 21 is supported on the mounting hole 2. The two ends of the support pipe 21 are installed in the mounting hole 2 by means of bearings that rotate with a certain resistance. The support pipe 21 has a threaded interface 22, which is threadedly connected to a storage bottle 23 located in the mounting hole 2. Because the two ends of the support pipe 21 have a certain resistance when rotating, the support pipe 21 can support the storage bottle 23 when it is threadedly connected to the threaded interface 22, so that the storage bottle 23 is fixed in the mounting hole 2. The storage bottle 23 is connected to the electric pump 11 pipeline through one end of the support pipe 21, and the other end of the support pipe 21 is connected to a pressure relief pipe 24, which is equipped with a one-way valve 25.

[0034] The atomizing nozzle 3 includes a base 31 and a nozzle core 32. The base 31 has a nozzle outlet 33, which has an output channel 331 for communication with the control valve 12. The nozzle core 32 is located inside the nozzle outlet 33 and has an atomization channel 321 communicating with the output channel 331. The diameter of the atomization channel 321 is smaller than that of the output channel 331 to achieve pressurized atomization of the liquid output from the output channel 331. The nozzle core 32 can be removed from the nozzle outlet 33, which is threadedly connected to a threaded cap 34 for fixing the nozzle core 32. The atomizing nozzle 3 extends outward beyond the outer casing 1, and the portion of the atomizing nozzle 3 extending beyond the outer casing 1 is fitted with a protective sleeve 35. The threaded cap 34 is used to clamp and fix the protective sleeve 35 to the base 31.

[0035] The following is an instruction manual for using a nebulizer as described in this specific embodiment.

[0036] The storage bottle 23 is used to store water or other liquids with specific functions. When disassembling, installing or replacing the storage bottle 23, the support pipe 21 can be rotated so that the threaded interface 22 and the storage bottle 23 face outward. At this time, the storage bottle 23 can be installed in the threaded interface 22 by rotating the thread. After that, the support pipe 21 can be rotated in the opposite direction so that the threaded interface 22 and the storage bottle 23 installed thereon can be moved into the mounting hole 2. Since there is a certain resistance when the two ends of the support pipe 21 rotate, the support pipe 21 can support the storage bottle 23 and fix the storage bottle 23 in the mounting hole 2.

[0037] When in use, the atomizer is activated by pressing the button switch 13. At this time, the control valve 12 opens, and the electric pump 11 draws liquid from the storage bottle 23 through the support pipe 21 and delivers it to the atomizing nozzle 3 via the control valve 12. Simultaneously, the pressure relief pipe 24 depressurizes the storage bottle 23. When the liquid is delivered to the atomizing nozzle 3, it flows from the output channel 331 of the nozzle 33 to the output channel 331 of the nozzle core 32. Since the diameter of the atomizing channel 321 is smaller than that of the output channel 331, the pressure of the liquid increases, thereby achieving pressurized atomization of the liquid output from the output channel 331. When the atomizer is turned off by pressing the button switch 13, the control valve 12 opens, and the electric pump 11 stops drawing liquid from the storage bottle 23. At this time, the storage bottle 23 is in a non-flowing state, and with the cooperation of the one-way valve 25, one-way flow is achieved, thus preventing leakage from the storage bottle 23 through the pressure relief pipe 24.

[0038] When used for atomizing essence for an extended period, essence residue may remain in the atomizing nozzle 3. Additionally, due to the small diameter of the output channel 331 of the cartridge 32, blockage may occur. In this case, the threaded cap 34 can be removed from the nozzle outlet 33 by rotating it. This allows the cartridge 32 to be removed from the nozzle outlet 33, and the protective sleeve 35 to be removed from the portion of the atomizing nozzle 3 extending outside the outer casing 1 for cleaning. After cleaning, the protective sleeve 35 is fitted onto the portion of the atomizing nozzle 3 extending outside the outer casing 1, and the cartridge 32 is returned to the nozzle outlet 33. Then, the threaded cap 34 is rotated and installed onto the nozzle outlet 33. This secures the cartridge 32 to the nozzle outlet 33, and simultaneously clamps the protective sleeve 35 onto the base 31.

Claims

1. An atomizer, comprising a housing (1), wherein an electric pump (11), a control valve (12), and an atomizing nozzle (3) are installed inside the housing (1), the electric pump (11) is connected to the control valve (12) via a pipe, the control valve (12) is connected to the atomizing nozzle (3) via a pipe, and the atomizing nozzle (3) communicates with the outside of the housing (1), characterized in that: The outer casing (1) has a mounting hole (2) in the middle. A support pipe (21) is supported on the mounting hole (2). A threaded interface (22) is provided on the support pipe (21). The threaded interface (22) is threadedly connected to a storage bottle (23) located in the mounting hole (2). The storage bottle (23) is connected to the electric pump (11) through the support pipe (21).

2. The nebulizer according to claim 1, characterized in that: The two ends of the support pipe (21) are installed in the mounting hole (2) in a manner that rotates through bearings and has a certain resistance when rotating, so as to support the storage bottle (23).

3. The nebulizer according to claim 1, characterized in that: The support pipe (21) is connected to a pressure relief pipe (24).

4. The nebulizer according to claim 3, characterized in that: The pressure relief pipeline (24) is equipped with a one-way valve (25).

5. The nebulizer according to claim 1, characterized in that: The housing (1) is equipped with a push-button switch (13) for controlling the operation of the electric pump (11) and the control valve (12).

6. The nebulizer according to claim 1, characterized in that: The atomizing nozzle (3) includes a base (31) and a nozzle core (32). The base (31) is provided with a nozzle outlet (33). The nozzle outlet (33) is provided with an output channel (331) for communication with the control valve (12). The nozzle core (32) is located inside the nozzle outlet (33). The nozzle core (32) is provided with an atomization channel (321) communicating with the output channel (331). The diameter of the atomization channel (321) is smaller than that of the output channel (331) to realize pressurized atomization of the liquid output from the output channel (331).

7. A nebulizer according to claim 6, characterized in that: The nozzle (32) can be removed from the nozzle outlet (33), which is threadedly connected to a threaded cap (34) for fixing the nozzle (32).

8. A nebulizer according to claim 7, characterized in that: The atomizing nozzle (3) extends outward to the outside of the outer casing (1).

9. A nebulizer according to claim 8, characterized in that: The portion of the atomizing nozzle (3) extending outside the outer casing (1) is fitted with a protective sleeve (35), and the threaded cap (34) is used to clamp and fix the protective sleeve (35) onto the base (31).

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