Spray head assembly and humidifier

Abstract

The utility model provides a spray head assembly and a humidifier. The spray head assembly and the humidifier aim to improve the mist and light mixed atmosphere effect created when a spraying device works. The spray head assembly comprises a shell and a light-emitting part, the shell comprises a nozzle, the nozzle extends into the shell to form a first hole channel, and the first hole channel is suitable for fluid flowing; the light-emitting part is arranged in the shell and is suitable for projecting light beams to the outside of the shell through the nozzle.

Description

Technical Field

[0001] This utility model relates to the field of spray devices, and in particular to a nozzle assembly and a humidifier. Background Technology

[0002] Spray devices typically use evaporators or similar devices to atomize liquids into a mist, which is then discharged outwards. For example, humidifiers can use evaporators or ultrasonic devices to turn water into atomized steam and discharge it into the room to regulate indoor humidity.

[0003] In the existing technology, spray devices have a single function, only spraying, and the atmosphere they create is limited. Utility Model Content

[0004] The purpose of this invention is to address the deficiencies in the aforementioned technology by providing a nozzle assembly and a humidifier, aiming to solve the problem of how to improve the atmospheric effect created when the spray device is working.

[0005] The purpose of this utility model is achieved as follows:

[0006] A first aspect of this application provides a nozzle assembly, comprising:

[0007] A housing, the housing including a nozzle extending into the interior of the housing to form a first channel, the first channel being adapted for fluid flow;

[0008] A light-emitting element is disposed in the housing and is adapted to project a light beam out of the housing through the nozzle.

[0009] In the above design, the first channel inside the nozzle assembly housing is used for the flow of fluids such as water vapor, and mist is discharged outward through the nozzle. Because a light-emitting element is included, it projects a beam of light into the mist through the nozzle simultaneously with the mist being discharged. The beam of light refracts within the mist, enhancing its sense of depth. Furthermore, by projecting beams of different colors into the mist, the mist displays corresponding colors, creating a dreamlike effect and enhancing the atmosphere created by the spray device during operation.

[0010] In some embodiments, the light-emitting element includes a lamp panel and a lamp holder, the lamp panel being connected to the lamp holder and the lamp holder being connected to the housing.

[0011] In some embodiments, the lamp holder includes a first cavity with an opening at one end, the opening of the first cavity facing the nozzle direction of the housing;

[0012] The light panel is positioned on the side of the first cavity away from the nozzle.

[0013] In some embodiments, the nozzle assembly further includes a lens positioned on the side of the lamp panel near the nozzle and adapted to block the first cavity.

[0014] In some embodiments, the first cavity has a step on the side near the nozzle, and the lens is at least partially embedded in the first cavity and abuts against the end face of the step.

[0015] In some embodiments, the lamp holder further includes a wire threading portion, which has a wire hole. One end of the wire hole is connected to the first cavity, and the other end is connected to the outside of the housing.

[0016] In some embodiments, the housing includes a second cavity, and the lamp holder is at least partially embedded in the second cavity;

[0017] The housing also includes a support structure adapted to limit the lamp holder away from the second cavity.

[0018] In some embodiments, the housing includes a nozzle and an air tube;

[0019] The nozzle is located on the side of the nozzle away from the air pipe;

[0020] The second cavity is located in the trachea;

[0021] The support structure is located on the nozzle.

[0022] In some embodiments, a tube body is provided on the side of the air tube away from the nozzle, and a second channel communicating with the first channel is provided inside the tube body;

[0023] The cross-sectional area of ​​the second channel is larger than the cross-sectional area of ​​the nozzle.

[0024] A second aspect of this application provides a humidifier including a nozzle assembly.

[0025] It should be noted that the technical effects brought about by the second aspect of this application can be referred to the technical effects brought about by the corresponding implementation of the first aspect, and will not be repeated here. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a nozzle assembly provided in an embodiment of this application;

[0027] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure;

[0028] Figure 3 This is a schematic diagram of the structure of a humidifier provided in an embodiment of this application. Detailed Implementation

[0029] This application provides a nozzle assembly and a humidifier. By incorporating a light-emitting element in the nozzle assembly that projects a light beam through the nozzle onto the outside of the housing, the light beam is projected onto the mist discharged through the nozzle, enhancing the layering effect of the mist. Furthermore, by projecting light beams of different colors onto the mist, the mist displays corresponding colors, creating a dreamlike effect and improving the ambiance created by the misting device during operation. This solves the problem that existing humidifiers only have the function of adjusting the humidity of the environment through misting, resulting in limited functionality and ambiance creation.

[0030] To facilitate understanding of the technical solution of this application, its application scenarios are described below: The classic application scenario for the nozzle assembly in this application is a humidifier. It should be understood that, in addition to humidifiers, the nozzle assembly in the embodiments of this application can also be used in landscape gardens and other similar locations. For example, it can be used as a spray device in artificial rockeries or ecological landscapes.

[0031] The following description, in conjunction with the accompanying drawings, further illustrates this implementation case:

[0032] The nozzle assembly provided in this application embodiment can be used in a humidifier 10, or in a spraying device in a garden landscape or other similar location.

[0033] In some implementations, see Figure 1 , Figure 2 , Figure 1 This is a schematic diagram of the structure of a nozzle assembly provided in an embodiment of this application. Figure 2 yes Figure 1 A cross-sectional structural schematic diagram. The nozzle assembly includes a housing 1, the housing 1 includes a nozzle 11, the nozzle 11 extends into the interior of the housing 1 to form a first channel 12, the first channel 12 is adapted for fluid flow.

[0034] In some examples, the housing 1 can be made of plastic, metal, or other materials.

[0035] In some examples, the nozzle 11 can be a single nozzle 11 extending into the interior of the housing 1.

[0036] In other examples, there may be multiple nozzles 11, which extend into the housing 1 simultaneously and eventually converge to form the first channel 12. The spray directions of the multiple nozzles 11 may be the same or different.

[0037] It should be understood that the fluid in this embodiment includes liquids and gases.

[0038] In some examples, the fluid is a gas, such as water vapor, at the first orifice 12 position.

[0039] In other examples, the fluid is in a liquid state at the first orifice 12, and then forms a mist at the nozzle 11 and is ejected outward.

[0040] The nozzle assembly also includes a light-emitting element 2, which is placed in the housing 1 and is adapted to project a light beam to the outside of the housing 1 through the nozzle 11.

[0041] In some examples, the light-emitting element 2 can be a lamp panel, a light bulb, or a light-emitting diode, etc.

[0042] In some examples, the light-emitting element 2 may be connected inside the housing 1.

[0043] In other examples, the light-emitting element 2 can be connected to the outside of the housing 1 and then project a light beam onto the nozzle 11 through the light path.

[0044] In some other examples, the light-emitting element 2 can be partially embedded in the housing 1.

[0045] In some examples, the light beam projected by the light source 2 can be red, blue, green, purple, or other colors.

[0046] In the above scheme, the first channel 12 inside the nozzle assembly housing 1 is used for the flow of fluids such as water vapor, and the mist is discharged outward through the nozzle 11. Because a light-emitting element 2 is provided, it projects a light beam into the mist through the nozzle 11 while the mist is being discharged. The light beam refracts in the mist, enhancing its sense of depth. Furthermore, by projecting light beams of different colors into the mist, the mist displays corresponding colors, creating a dreamlike effect and enhancing the atmosphere created by the spray device during operation.

[0047] In some implementations, see Figure 2 The light-emitting component 2 includes a light panel and a light holder 3. The light panel is connected to the light holder 3, and the light holder 3 is connected to the housing 1. The light panel is fixed and connected, resulting in a more stable connection. Furthermore, the light holder 3 can protect the light panel and extend its service life.

[0048] In some examples, the lamp holder 3 can be positioned in the first channel 12 without blocking the first channel 12.

[0049] In some examples, the lamp panel and lamp holder 3 can be arranged along the direction of fluid flow in the first channel 12. In this way, the lamp holder 3 withstands the impact of the fluid, thus protecting the lamp panel.

[0050] In some examples, the light panel can be embedded in the light holder 3 or fixed to the surface of the light holder 3, and the light panel can be protected by a protective cover or the like.

[0051] In some implementations, see Figure 2The lamp holder 3 includes a first cavity 31 with one end open, the opening of the first cavity 31 facing the nozzle 11 of the housing 1, and the lamp plate is placed on the side of the first cavity 31 away from the nozzle 11. By setting the first cavity 31 in the lamp holder 3 and placing the lamp plate inside the first cavity 31, the protective effect of the lamp holder 3 on the lamp plate is improved, and the lamp holder 3 and the lamp plate can form a stable connection component, which is convenient for installation.

[0052] In some examples, the light panel can be glued to the first cavity 31.

[0053] In other examples, the light panel can be connected to the first cavity 31 by means of screws or other components.

[0054] In some implementations, see Figure 2 The nozzle assembly also includes a lens 4, which is positioned on the side of the lamp panel near the nozzle 11 and is adapted to seal the first cavity 31. By sealing the lamp panel within the first cavity 31 through the lens 4, a good protective effect is achieved, preventing corrosion of the lamp panel by mist. Furthermore, the lens 4 has good light transmittance and does not interfere with the light projected from the lamp panel.

[0055] In some examples, the lens 4 is sealed to the first cavity 31 by a sealant or rubber sealing material.

[0056] In some examples, lens 4 can be a glass lens 4.

[0057] In other examples, lens 4 can be a lens made of plastic.

[0058] In some examples, lens 4 can be a convex lens 4, through which light rays are focused.

[0059] In other examples, lens 4 can be a concave lens 4, through which light rays diverge.

[0060] In some other examples, lens 4 can be a plane lens 4.

[0061] In some implementations, see Figure 2 The first cavity 31 has a step 311 on the side near the nozzle 11. The lens 4 is at least partially embedded in the first cavity 31 and abuts against the end face of the step 311. The lens 4 is embedded in the first cavity 31 to improve the stability of the connection and prevent the lens 4 from falling off the lamp holder 3.

[0062] In some examples, the lens 4 is fully embedded within the first cavity 31 and is limited by the step 311. In this way, the lamp holder 3 also protects the lens 4, preventing the lens 4 from being bumped or knocked during installation. Limiting the position of the lens 4 embedded in the first cavity 31 by the step 311 prevents the lens 4 from pressing on the lamp panel during installation and causing damage to the lamp panel.

[0063] In other examples, the lens 4 is partially embedded within the first cavity 31.

[0064] In some implementations, see Figure 2 The lamp holder 3 also includes a wire threading part 32, which has a wire hole 321. One end of the wire hole 321 is connected to the first cavity 31, and the other end is connected to the outside of the housing 1. By setting the wire threading part 32 in the lamp holder 3 and connecting the first cavity 31 and the outside of the housing 1 through the wire hole 321, power can be supplied to the lamp board inside the first cavity 31. The circuit is not affected by fog, thus improving safety.

[0065] In some examples, the threading part 32 is integrated with the lamp holder 3 and can be formed by injection molding or other processing methods.

[0066] In other examples, the threaded part 32 and the lamp holder 3 are separate components, but are assembled together, and the joint can be sealed.

[0067] In some implementations, see Figure 2 The housing 1 includes a second cavity 13, and the lamp holder 3 is at least partially embedded in the second cavity 13. The housing 1 also includes a support structure 14, which is adapted to limit the lamp holder 3 on the side away from the second cavity 13. The lamp holder 3 is fixed in the housing 1 by the second cavity 13 and the support structure 14, which is simple in structure and easy to install.

[0068] In some examples, the second cavity 13 is biased against the first channel 12.

[0069] In some examples, the second cavity 13 is adapted to the wiring portion 32 of the lamp holder 3, and the wiring portion 32 is embedded in the second cavity 13. The wiring portion 32 is limited by the cavity wall of the second cavity 13, thereby limiting the lamp holder 3.

[0070] In some examples, the support structure 14 includes a plurality of support plates or support columns arranged circumferentially along the lamp holder 3. The lamp holder 3 is fixed by the support plates or support columns abutting against the side of the lamp holder 3 away from the second cavity 13.

[0071] In some implementations, see Figure 1 , Figure 2The housing 1 includes a nozzle 1a and an air pipe 1b. The nozzle 11 is located on the side of the nozzle 1a away from the air pipe 1b. The second cavity 13 is located in the air pipe 1b, and the support structure 14 is located in the nozzle 1a. The housing 1 adopts a split design, which facilitates the assembly of components such as the lamp holder 3.

[0072] In some examples, nozzle 1a and air pipe 1b can be connected by threads.

[0073] In other examples, the nozzle 1a and the air tube 1b can be connected by screws. For example, holes are arranged correspondingly in the nozzle 1a and the air tube 1b, and the connection is made by screws in the holes.

[0074] In some other examples, nozzle 1a and air tube 1b can be connected by snap-fit. For example, one of nozzle 1a and air tube 1b is provided with a clamp, and the other is provided with a corresponding groove, and the connection is made by the clamp and the groove.

[0075] In some examples, an anti-rotation structure can also be provided between the nozzle 1a and the air pipe 1b. For example, a protrusion is provided on one of the nozzle 1a and the air pipe 1b, and a corresponding groove is provided on the other, so that the relative rotation between the two is restricted by the protrusion sinking into the groove.

[0076] In some specific examples, the support structure 14 includes multiple support plates integrally formed with the nozzle 1a and distributed around the circumference of the nozzle 11.

[0077] In some implementations, see Figure 2 A pipe body is provided on the side of the air pipe 1b away from the nozzle 1a. The pipe body has a second channel communicating with the first channel 12, and the cross-sectional area of ​​the second channel is larger than the cross-sectional area of ​​the nozzle 11. The humidifier 10 and other spraying devices deliver fluid to the nozzle 11 through the second channel. Since the cross-sectional area of ​​the second channel is larger than the cross-sectional area of ​​the nozzle 11, wind pressure can be formed at the nozzle 11, which facilitates the discharge of mist.

[0078] In some examples, the tube body and the trachea 1b are integrally formed, such as through injection molding or other processing techniques.

[0079] In other examples, the tube body and the trachea 1b are separate structures, such as the tube body and the trachea 1b are connected by plug-in or threaded connection methods.

[0080] In some examples, the air pipe 1b is used to connect to the water tank of the humidifier, and the water vapor generated in the water tank is discharged outward through the air pipe 1b and the nozzle 1a in sequence.

[0081] In some examples, both the second channel and the nozzle 11 have circular cross-sections. In this case, the diameter of the second channel can be 15 mm, and the diameter of the nozzle 11 can be 8 mm.

[0082] It should be understood that the cross-sectional shape of the second channel and nozzle 11 may be square, triangular or irregular, etc.

[0083] In some implementations, see Figure 3 The humidifier 10 is equipped with a spray device. When spraying into the room to adjust the humidity, different colored beams of light are emitted from the nozzle 11 of the humidifier 10. The light is refracted in the mist, making the mist appear in the corresponding color and enhancing the atmosphere.

[0084] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0085] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A nozzle assembly, characterized in that, include: A housing, the housing including a nozzle extending into the interior of the housing to form a first channel, the first channel being adapted for fluid flow; A light-emitting element is disposed in the housing and is adapted to project a light beam out of the housing through the nozzle.

2. The nozzle assembly according to claim 1, characterized in that, The light-emitting element includes a lamp panel and a lamp holder, the lamp panel being connected to the lamp holder, and the lamp holder being connected to the housing.

3. The nozzle assembly according to claim 2, characterized in that, The lamp holder includes a first cavity with an opening at one end; The opening of the first cavity faces the nozzle direction of the housing; The light panel is positioned on the side of the first cavity away from the nozzle.

4. The nozzle assembly according to claim 3, characterized in that, It also includes a lens, which is placed on the side of the lamp panel near the nozzle and is adapted to block the first cavity.

5. The nozzle assembly according to claim 4, characterized in that, The first cavity has a step on the side near the nozzle; The lens is at least partially embedded in the first cavity and abuts against the end face of the step.

6. The nozzle assembly according to claim 3, characterized in that, The lamp holder also includes a wire threading part, which has a wire hole. One end of the wire hole is connected to the first cavity, and the other end is connected to the outside of the housing.

7. The nozzle assembly according to claim 6, characterized in that, The housing includes a second cavity, and the lamp holder is at least partially embedded in the second cavity; The housing also includes a support structure adapted to limit the lamp holder away from the second cavity.

8. The nozzle assembly according to claim 7, characterized in that, The housing includes a nozzle and an air tube; The nozzle is located on the side of the nozzle away from the air pipe; The second cavity is located in the trachea; The support structure is located on the nozzle.

9. The nozzle assembly according to claim 8, characterized in that, The air pipe has a tube body on the side away from the nozzle, and the tube body has a second channel communicating with the first channel. The cross-sectional area of ​​the second channel is larger than the cross-sectional area of ​​the nozzle.

10. A humidifier, characterized in that, Includes the nozzle assembly as described in any one of claims 1-9.

Images