Humidifier

Abstract

The utility model provides a humidifier, and relates to the technical field of electric appliances. The humidifier comprises a body, a mist guide cylinder and an atomizing head, wherein the body is provided with a mist outlet; the mist guide cylinder is arranged in the body and corresponds to the mist outlet, and an opening is formed in the end, facing the mist outlet, of the mist guide cylinder in the axial direction of the body; the atomizing head is arranged in the mist guide cylinder and can slide relative to the mist guide cylinder, and the atomizing head is used for spraying water mist to the mist outlet; wherein one of the outer wall of the mist guide cylinder and the body is provided with a clamping piece, the other one of the outer wall of the mist guide cylinder and the body is provided with a clamping matching piece corresponding to the clamping piece, and the clamping piece is detachably connected to the clamping matching piece. When the atomization head needs to be cleaned or installed, the clamping part is separated from the clamping piece matching piece, and the mist guide barrel can be conveniently detached from the body. The atomization head can be put in or poured out from the top opening, the disassembly and assembly steps of the mist guide cylinder can be effectively simplified, the disassembly and assembly convenience of the atomization head is improved, and therefore the use feeling of a user is improved.

Description

Technical Field

[0001] The utility model generally relates to the technical field of electrical appliances, and in particular to a humidifier. Background Art

[0002] At present, a mist guide cylinder is generally provided in the water tank of the existing water-adding humidifier. The atomizing head can float up and down stably in the mist guide cylinder and can supply mist in a direction toward the mist outlet to achieve the purpose of air humidification.

[0003] Existing mist guide tubes have the following two layout structures: the first is that the mist guide tube is integrally formed with the machine head top cover, and a blocking cover is provided below the mist guide tube. The blocking cover is detachable from the bottom of the mist guide tube and is used to block the bottom opening of the mist guide tube. When the atomizer head needs to be disassembled, the bottom blocking cover must be removed before the atomizer head can be disassembled. Moreover, since the position of the mist guide tube and the main body is fixed, it is not convenient to clean the mist guide tube separately. The second is that the top of the mist guide tube is disassembled and assembled by means of a spring lock block or a rotating lock groove. However, these two methods have complex structures and a large number of parts. In addition, the complex shape of the mist guide tube is not convenient for injection molding, and the production cost is relatively high. At the same time, the installation and disassembly steps are cumbersome, which affects the user experience. Utility Model Content

[0004] The utility model provides a humidifier which is easy to install and disassemble.

[0005] According to a first aspect of the present invention, a humidifier is provided, comprising:

[0006] A main body, wherein the main body is provided with a mist outlet;

[0007] A mist guide tube is disposed in the body and corresponding to the mist outlet, and an opening is provided at one end of the mist guide tube facing the mist outlet along the axial direction of the body;

[0008] an atomizing head, disposed in the mist guide cylinder and capable of sliding relative to the mist guide cylinder, the atomizing head being used to spray water mist toward the mist outlet;

[0009] Wherein, one of the outer wall of the mist guide tube and the main body is provided with a clamping piece, and the other one corresponding to the clamping piece is provided with a clamping fitting piece, and the clamping piece is detachably connected to the clamping fitting piece.

[0010] In some embodiments, the outer wall of the mist guide tube and one of the body are integrally formed with the clamping member;

[0011] And / or, the outer wall of the mist guide tube and the other one of the main bodies are integrally formed with the snap-fitting component.

[0012] In some embodiments, the clamping direction between the clamping member and the clamping mating member is perpendicular to the axial direction of the body.

[0013] In some embodiments, the clip includes:

[0014] a deformation portion, one end of which is connected to the mist guide tube or the body;

[0015] a clamping portion, provided on a side of the deforming portion facing the clamping fitting;

[0016] A pressing portion, disposed at the other end of the deformation portion;

[0017] The pressing portion is configured to press along the radial direction of the body and in a direction close to or away from the snap-fitting piece, so that the snap-fitting portion is selectively snap-fitted to the snap-fitting piece.

[0018] In some embodiments, the deformation portion is one of a U-shaped structure and a V-shaped structure;

[0019] And / or, the deformation portion and the pressing portion form one of a U-shaped structure and a V-shaped structure.

[0020] In some embodiments, the projections of the deformation portion and the clamping portion on the first reference plane are located inside the projection of the clamping fitting on the first reference plane;

[0021] And / or, the projection of the pressing portion on the first reference plane is located outside the projection of the snap-fitting member on the first reference plane;

[0022] Wherein, the first reference plane is parallel to the axial direction of the body.

[0023] In some embodiments, the snap-fit fitting comprises:

[0024] A bearing portion is provided on the mist guide tube or the main body, a limited clamping groove is provided in the bearing portion, and the deforming portion is provided in the limited clamping groove;

[0025] The snap-fitting portion is arranged on a side of the carrying portion facing the snap-fitting portion, and the snap-fitting portion is snap-fitted to the snap-fitting portion.

[0026] In some embodiments, one of the snap-fit portion and the snap-fitting portion is a snap slot, and the other is a snap block, and the snap block is snapped into the snap slot;

[0027] Alternatively, one of the clamping portion and the clamping fitting portion is a first clamping protrusion, and the other is a second clamping protrusion, and the first clamping protrusion abuts against the second clamping protrusion.

[0028] In some embodiments, the body comprises:

[0029] A water tank, wherein the mist guide tube is disposed in the water tank and communicated with the water tank;

[0030] A head assembly is provided at the top of the water tank along the axial direction of the body and is detachably connected to the water tank, and the mist outlet is provided at the head assembly;

[0031] Wherein, the snap-fitting fitting or the snap-fitting part is arranged on at least one of the inner wall of the body and the head assembly.

[0032] In some embodiments, the mist guide cylinder is provided with a first communicating hole, and the water tank is communicated with the mist guide cylinder through the first communicating hole.

[0033] In some embodiments, the invention further comprises:

[0034] A connecting wire, one end of which is detachably connected to the head assembly, and the other end of which is connected to the atomizing head, wherein the connecting wire is passed through the first communicating hole and can slide relative to the first communicating hole.

[0035] In some embodiments, the first communicating hole extends along the axial direction of the body.

[0036] In some embodiments, the mist guide tube is provided with an observation window.

[0037] In some embodiments, there are multiple observation windows, and the multiple observation windows are spaced apart along the axial direction of the body.

[0038] In some embodiments, the atomizing head is provided with a second communicating hole, and the mist guide tube is connected to the atomizing head through the second communicating hole.

[0039] In some embodiments, along the axial direction of the body, the snap-fitting member or the snap-fitting fitting is provided at at least one end of the mist guide tube;

[0040] And / or, there are multiple clamping parts and multiple clamping fitting parts, and multiple clamping parts are correspondingly clamped to multiple clamping fitting parts.

[0041] An embodiment of the present invention has the following advantages or beneficial effects:

[0042] The humidifier provided by the present invention can be easily removed from the main body by disengaging the clamping portion and the clamping fitting when cleaning or installing the atomizer head. Since the atomizer head is opened at the top of the main body along the axial direction, the atomizer head can be inserted or removed from the top opening, eliminating the need for a detachable bottom cover structure at the bottom of the atomizer head. This effectively simplifies the assembly and disassembly steps of the atomizer head, improves the ease of assembly and disassembly of the atomizer head, and thus enhances the user experience.

[0043] The atomizing head simultaneously floats up and down within the mist guide, which guides its movement and defines its path. The atomizing head's movement follows changes in the liquid level within the body or the mist guide, ensuring it remains suspended. The atomizing head supplies mist in a targeted manner toward the mist outlet, ultimately spraying water mist. This increases air humidity and reduces air-conditioning-related illnesses, such as skin tightness, dry mouth, and coughs and colds. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] To better understand the present invention, reference may be made to the embodiments shown in the following drawings. The components in the drawings are not necessarily to scale, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present invention. In addition, related elements or components may have different arrangements as known in the art. In addition, in the drawings, the same reference numerals represent the same or similar components in each figure. The above and other features and advantages of the present invention will become more apparent by describing in detail its exemplary embodiments with reference to the accompanying drawings.

[0045] in:

[0046] Figure 1 Shown is a structural schematic diagram of a humidifier according to an embodiment of the present invention;

[0047] Figure 2 Shown is a cross-sectional view of a humidifier according to an embodiment of the present invention;

[0048] Figure 3 The figure shows a schematic diagram of the cooperation between the display card connector and the card connector of a humidifier according to one embodiment of the present invention;

[0049] Figure 4 Shown is a partial exploded schematic diagram of a humidifier according to an embodiment of the present invention.

[0050] The description of the accompanying drawings is as follows:

[0051] 1. Main body; 2. Mist guide tube; 3. Atomizing head; 4. Connecting wire;

[0052] 10. Mist outlet; 11. Water tank; 12. Handpiece assembly;

[0053] 120, snap-fitting member; 121, bearing portion; 1211, position-limiting snap-fitting groove; 122, snap-fitting portion;

[0054] 21. Opening; 22. Snap-fitting member; 221. Deformation portion; 222. Snap-fitting portion; 223. Pressing portion; 23. First communicating hole; 24. Observation window;

[0055] 31. Second connecting hole. DETAILED DESCRIPTION

[0056] The following will be combined with the accompanying drawings in the exemplary embodiments of the present invention to clearly and completely describe the technical solutions in the exemplary embodiments of the present invention. The exemplary embodiments described herein are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. Therefore, it should be understood that various modifications and changes can be made to the exemplary embodiments without departing from the scope of protection of the present invention.

[0057] In the description of the present invention, unless otherwise expressly provided or limited, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more; and the term "and / or" includes any and all combinations of one or more of the associated listed items. In particular, reference to "the" or "an" object is also intended to mean one of a possible plurality of such objects.

[0058] Unless otherwise specified or explained, the terms "connect," "fixed," etc. should be understood broadly. For example, "connected" may refer to a fixed connection, a detachable connection, an integral connection, an electrical connection, or a signal connection; and "connected" may refer to a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0059] Furthermore, in the description of the present invention, it should be understood that the directional words such as "upper", "lower", "inside", and "outside" described in the exemplary embodiments of the present invention are described based on the angles shown in the accompanying drawings and should not be understood as limiting the exemplary embodiments of the present invention. It should also be understood that, in the context, when it is mentioned that an element or feature is connected to another element (one or more) "upper", "lower", or "inside", "outside", it can not only be directly connected to the other (one or more) elements "upper", "lower", or "inside", "outside", but can also be indirectly connected to the other (one or more) elements "upper", "lower", "inside", "outside" through an intermediate element.

[0060] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0061] This embodiment provides a humidifier, such as Figure 1-Figure 2 As shown, the humidifier includes a body 1, a mist guide tube 2 and an atomizing head 3. The body 1 and the mist guide tube 2 can both be cylindrical in shape. The body 1 is provided with a mist outlet 10. The mist guide tube 2 is arranged inside the body 1 and corresponds to the mist outlet 10. That is, along the axial direction of the body 1, the mist guide tube 2 is located directly below the mist outlet 10. The inner wall of the mist guide tube 2 and the outer wall of the atomizing head 3 are adapted in size. The atomizing head 3 is arranged inside the mist guide tube 2 and can slide relative to the mist guide tube 2. The atomizing head 3 is used to spray water mist toward the mist outlet 10.

[0062] Specifically, the atomizing head 3 can float up and down in the mist guide tube 2. The mist guide tube 2 provides a guide for the sliding of the atomizing head 3 and is used to limit the movement path of the atomizing head 3. The atomizing head 3 can float and change with the changes in the liquid level in the body 1 or the mist guide tube 2, so that the atomizing head 3 is always in a suspended state. The atomizing head 3 can also be called a suspended atomizing head. An atomizing generator is provided in the atomizing head 3. The atomizing generator is used to convert the liquid humidifying liquid into a water mist in the state of atomized particles. The atomizing head 3 then supplies mist in a directional manner to the mist outlet 10, so that the mist outlet 10 finally sprays water mist, which is used to increase the humidity of the air and reduce the occurrence of air-conditioning diseases such as skin tightness, dry mouth and tongue, coughs and colds.

[0063] Since the atomizing head 3 and the mist guide tube 2 are immersed in the humidifying liquid for a long time, the atomizing head 3 and the mist guide tube 2 are prone to scale or bacteria after the humidifier has been used for a long time, and need to be cleaned regularly. For this reason, the top of the mist guide tube 2 of the existing humidifier is fixed to the main body 1, and a blocking cover is provided at the bottom of the mist guide tube 2. The blocking cover is detachable from the mist guide tube 2 and is used to block the bottom open end of the mist guide tube 2. When the atomizing head 3 needs to be disassembled, the bottom blocking cover needs to be removed first before the atomizing head 3 can be disassembled. The disassembly and assembly steps are cumbersome, which affects the user experience. At the same time, since the positions of the mist guide tube 2 and the main body 1 are fixed, it is inconvenient to clean the mist guide tube 2 separately.

[0064] To solve this problem, Figure 2 As shown, the humidifier provided in this embodiment has an opening 21 provided at one end of the mist guide tube 2 facing the mist outlet 10 along the axial direction of the body 1. A clip 22 is provided on the outer wall of the mist guide tube 2 and one of the body 1, and a clip fitting 120 is provided on the other corresponding clip fitting 22. The clip fitting 22 is detachably connected to the clip fitting 120.

[0065] For example, the outer wall of the mist guide tube 2 is provided with a snap-fitting part 22, and the main body 1 is provided with a snap-fitting fitting 120; it is also possible that the main body 1 is provided with a snap-fitting part 22, and the mist guide tube 2 is provided with a snap-fitting fitting 120. This embodiment takes the snap-fitting part 22 of the mist guide tube 2 being snap-fitted to the snap-fitting fitting 120 of the main body 1 as an example.

[0066] When the atomizer head 3 needs to be cleaned, the clamping portion 222 and the clamping member 22 are disengaged, and the mist guide tube 2 can be conveniently removed from the body 1. Since the mist guide tube 2 has an opening 21 at the top along the axial direction of the body 1, the atomizer head 3 can be placed in or poured out through the top opening 21, and there is no need to provide a detachable bottom cover structure at the bottom of the mist guide tube 2. The atomizer head 3 can be disassembled, which can effectively simplify the disassembly and assembly steps of the mist guide tube 2, improve the convenience of disassembly and assembly of the atomizer head 3, and thus improve the user experience.

[0067] In one embodiment, the outer wall of the mist guide tube 2 and the body 1 are integrally formed with the snap-fitting piece 22 ; and / or the outer wall of the mist guide tube 2 and the body 1 and the snap-fitting piece 120 are integrally formed with each other.

[0068] For example, the mist guide tube 2 and the clip 22 are integrally formed, and the body 1 and the clip fitting 120 are integrally formed. Alternatively, the mist guide tube 2 and the clip fitting 120 are integrally formed, and the body 1 and the clip fitting 22 are integrally formed.

[0069] By adopting this one-piece injection molding structure, the mist guide tube 2 can be installed and disassembled without the need for additional assembly accessories, which simplifies the structure, reduces the number of parts, simplifies the production process, and reduces production costs.

[0070] In one embodiment, the clamping direction between the clamping member 22 and the clamping fitting 120 is perpendicular to the axial direction of the body 1 , that is, the clamping direction between the clamping member 22 and the clamping fitting 120 is the radial direction of the body 1 .

[0071] Since the atomizing head 3 is inserted into or removed from the mist guide tube 2 through the top opening 21 of the mist guide tube 2 along the axial direction of the body 1, the engagement direction between the clamping member 22 and the clamping fitting 120 is different from the insertion and removal direction of the atomizing head. Therefore, when the clamping member 22 and the clamping fitting 120 are disengaged, the atomizing head 3 will not fall out of the opening of the mist guide tube 2. In this way, the locking and unlocking process between the mist guide tube 2 and the body 1 will not affect the insertion or removal process of the atomizing head 3, thereby preventing the atomizing head 3 from leaking out during the assembly and disassembly process of the mist guide tube 2.

[0072] In one embodiment, there are multiple clamping members 22 and multiple clamping fittings 120 , and the multiple clamping members 22 are correspondingly clamped to the multiple clamping fittings 120 .

[0073] For example, there are two clips 22 and two snap-fitting members 120, and the two clips 22 are disposed on opposite sides of the mist guide tube 2. The two clips 22 are correspondingly snap-fitted to the two snap-fitting members 120, thereby improving the stability and balance of the fixation of the mist guide tube 2 relative to the body 1. Of course, it is understood that in some other embodiments, the number of clips 22 and snap-fitting members 120 includes but is not limited to two. For example, multiple clips 22 and multiple snap-fitting members 120 are evenly distributed along the circumference of the mist guide tube 2, further improving the fixation effect between the mist guide tube 2 and the body 1.

[0074] Specifically, if Figure 2-Figure 3 As shown, the clamping part 22 includes a deformation part 221, a clamping part 222 and a pressing part 223. One end of the deformation part 221 is connected to the mist guide tube 2 or the main body 1. For example, one end of the deformation part 221 is connected to the mist guide tube 2, and the other end is connected to the pressing part 223. The clamping part 222 is arranged on the side of the deformation part 221 facing the clamping fitting 120.

[0075] The pressing portion 223 is configured to press along the radial direction of the body 1 and in a direction close to or away from the snap-fitting member 120 , so that the snap-fitting portion 222 is selectively snap-fitted to the snap-fitting member 120 .

[0076] When the mist guide tube 2 needs to be removed, first press the pressing portion 223 along the radial direction of the main body 1 and away from the snap-fitting piece 120. The deforming portion 221 is deformed due to the force, so that the snap-fitting portion 222 is away from the snap-fitting piece 120, so as to release the position lock between the mist guide tube 2 and the main body 1, thereby pulling out and removing the mist guide tube 2 from the main body 1, making it easier for the subsequent atomizing head 3 to be poured out from the top opening 21 of the mist guide tube 2, so that the mist guide tube 2 and the atomizing head 3 can be cleaned separately.

[0077] When the mist guide tube 2 needs to be installed, the pressing portion 223 can be pressed along the radial direction of the main body 1 and away from the snap-fitting part 120, or the entire snap-fitting part 22 can be directly pushed toward the snap-fitting part 120 along the axial direction of the main body 1. The deformation portion 221 is elastically deformed in a compressed state due to the force. Under the self-restoring force of the deformation portion 221, the deformation portion 221 drives the snap-fitting part 222 to reset, so that the snap-fitting part 222 is snapped into the snap-fitting part 120 to maintain the locking state between the mist guide tube 2 and the main body 1, thereby ensuring the installation stability.

[0078] The deformation portion 221 is a U-shaped structure or a V-shaped structure.

[0079] Specifically, the deformable portion 221 has two interconnected side arms, one of which is connected to the mist guide tube 2 and the other to the pressing portion 223. An open end is formed between the two side arms, and there is a certain space between the two side arms. This space provides a certain amount of movement and activity for the deformable portion 221, which facilitates the deformation of the deformable portion 221. At the same time, using this method, the strength of the deformable portion 221 is lower than that of a solid structure, further improving the deformation of the deformable portion 221.

[0080] It is understandable that the pressing portion 223 is provided at the end of the deformation portion 221 away from the mist guide tube 2, and the pressing portion 223 can serve as an extension of the deformation portion 221 without affecting the overall structural shape of the deformation portion 221. That is, the deformation portion 221 and the pressing portion 223 can also form a U-shaped structure or a V-shaped structure.

[0081] The mist guide tube 2 , the deforming portion 221 , the clamping portion 222 and the pressing portion 223 are an integrally formed structure, which reduces the steps of separate production and assembly of parts and saves production costs.

[0082] In one embodiment, Figure 2-Figure 3 As shown, the projection of the pressing portion 223 on the first reference plane is located outside the projection of the snap-fitting member 120 on the first reference plane; wherein the first reference plane is parallel to the axial direction of the body 1 .

[0083] In this way, the pressing portion 223 protrudes from the outside of the snap-fitting part 120, that is, the pressing portion 223 is in an exposed state relative to the snap-fitting part 120, and the user can directly contact and operate the pressing portion 223, which is convenient for the user to perform the pressing operation and improves the convenience of disassembly and assembly.

[0084] In one embodiment, the projections of the deformation portion 221 and the clamping portion 222 on the first reference plane are located inside the projection of the clamping fitting 120 on the first reference plane.

[0085] In this manner, the deformation portion 221 and the clamping portion 222 are hidden inside the clamping fitting 120 , thereby reducing exposure and improving aesthetics.

[0086] In one embodiment, the snap-fitting member 120 includes a bearing portion 121, which is disposed on the mist guide tube 2 or the body 1. For example, the snap-fitting member 22 is connected to the mist guide tube 2, and the bearing portion 121 is connected to the body 1. A limited snap-fitting groove 1211 is disposed within the bearing portion 121, and the deformable portion 221 is disposed within the limited snap-fitting groove 1211.

[0087] When installing the mist guide tube 2, first press the pressing part 223 of the clamping part 22, and push the clamping part 22 into the limiting clamping groove 1211, so that the deformation part 221 is elastically deformed. After the deformation part 221 and the clamping part 22 are inserted into the limiting clamping groove 1211 as a whole, the deformation part 221 can also be clamped in the limiting clamping groove 1211, which has a clamping and fixing effect to a certain extent.

[0088] It should be noted that since the clamping member 22 is a U-shaped structure or a V-shaped structure, the two side arms of the clamping member 22 have inclined surfaces, which also play a guiding role to a certain extent, making it easier for the deformed portion 221 of the clamping member 22 to slide into the limiting clamping groove 1211.

[0089] like Figure 2-Figure 3 As shown, the snap-fitting member 120 further includes a snap-fitting portion 122, which is disposed on a side of the bearing portion 121 facing the snap-fitting portion 222, and the snap-fitting portion 222 is snap-fitted to the snap-fitting portion 122. The snap-fitting portion 222 and the snap-fitting portion 122 are snap-fitted to each other, thereby maintaining the locking state between the mist guide tube 2 and the body 1, and improving the installation and fixing effect.

[0090] For example, one of the engaging portion 222 and the engaging portion 122 is a slot, and the other is a block. For example, the engaging portion 222 is a block protruding from the deformable portion 221, and the engaging portion 122 is a slot provided on the inner wall of the bearing portion 121, with the block engaging with the slot to achieve a concave-convex interlocking effect.

[0091] Exemplarily, one of the engaging portion 222 and the engaging portion 122 is a first engaging protrusion, and the other is a second engaging protrusion, with the first engaging protrusion abutting the second engaging protrusion. For example, the engaging portion 222 is the first engaging protrusion protruding from the deformable portion 221, and the engaging portion 122 is the second engaging protrusion protruding from the inner wall of the bearing portion 121. The first engaging protrusion abuts the second engaging protrusion, and the first protrusion is supported by the second engaging protrusion, or the second engaging protrusion is supported by the first engaging protrusion, that is, the first engaging protrusion and the second engaging protrusion abut each other vertically along the axial direction of the body 1.

[0092] like Figure 2 and Figure 4 As shown, the main body 1 includes a water tank 11, which has a cylindrical shape. The water tank 11 is used to contain humidifying liquids such as water and aromatherapy. The mist guide tube 2 is arranged in the water tank 11 and is connected to the water tank 11. The water tank 11 provides humidifying liquid for the mist guide tube 2, so that the atomizing head 3 can convert the humidifying liquid into water mist.

[0093] The main body 1 also includes a head assembly 12, which is arranged at the top of the water tank 11 along the axial direction of the main body 1 and is detachably connected to the water tank 11. The head assembly 12 acts as a cover plate for selectively sealing the top open end of the water tank 11.

[0094] During disassembly, the head assembly 12 can be removed from the water tank 11 first, and then the mist guide tube 2 can be removed from the head assembly 12 or the body 1, so that the atomizing head 3 can be easily poured out from the opening 21 of the mist guide tube 2. The water tank 11, head assembly 12, mist guide tube 2 and atomizing head 3 are of a separate structure, which is convenient for cleaning them separately.

[0095] The handpiece assembly 12 includes an electrical chamber for mounting electrical components. A mist outlet 10 is provided within the handpiece assembly 12. The mist outlet 10 extends axially along the body 1 and through both end surfaces of the handpiece assembly 12, forming a channel for conveying mist. The mist generated by the atomizing head 3 is discharged into the outside air through the mist outlet 10.

[0096] The snap-fitting member 120 or the snap-fitting member 22 is disposed on at least one of the inner wall of the body 1 and the head assembly 12 .

[0097] For example, the snap-fitting member 120 may be provided on the inner wall of the body 1, or may be provided on the bottom surface of the head assembly 12 along the axial direction of the body 1, and the snap-fitting member 22 is connected to the mist guide tube 2. In some other embodiments, the positions of the snap-fitting member 22 and the snap-fitting member 120 may be interchanged. For example, the snap-fitting member 22 may be provided on the inner wall of the body 1 or the head assembly 12, and the snap-fitting member 120 may be provided on the mist guide tube 2. In this case, the deforming portion 221 of the snap-fitting member 22 is connected to the inner wall of the water tank 11 at one end and to the pressing portion 223 at the other end. The deforming portion 221 is a straight structure, that is, the deforming portion 221 is a spring sheet with a certain angle with the inner wall of the water tank 11. When the pressing portion 223 is pressed, the deforming portion 221 is deformed and moves in a direction away from the mist guide tube 2, so that the snap-fitting member 222 and the snap-fitting member 122 are separated from each other.

[0098] In one embodiment, along the axial direction of the body 1 , the snap-fitting member 22 or the snap-fitting fitting 120 is disposed at at least one end of the mist guide tube 2 .

[0099] For example, along the axial direction of the body 1, the snap-fitting member 22 or the snap-fitting member 120 is provided at one end of the mist guide tube 2 facing the mist outlet 10. Specifically, since the head assembly 12 is provided above the mist guide tube 2, the snap-fitting member 22 is provided on the top peripheral wall of the mist guide tube 2 to facilitate cooperation with the snap-fitting portion 122 of the head assembly 12.

[0100] It is understandable that the specific structures of the clamping member 22 and the clamping fitting 120 provided in this embodiment can be modified according to different setting positions, as long as the corresponding functions can be achieved.

[0101] like Figure 4As shown, the mist guide cylinder 2 is provided with a first communicating hole 23 , through which the water tank 11 is connected to the mist guide cylinder 2 . The first communicating hole 23 realizes intermediate communication between the water tank 11 and the mist guide cylinder 2 , so that the humidifying liquid in the water tank 11 is transported to the mist guide cylinder 2 through the first communicating hole 23 .

[0102] The atomizing head 3 is provided with a second communicating hole 31, through which the mist guide tube 2 is connected to the atomizing head 3. The second communicating hole 31 realizes intermediate communication between the mist guide tube 2 and the atomizing head 3, so that the humidifying liquid in the mist guide tube 2 is transported to the atomizing head 3 through the second communicating hole 31, thereby providing the atomizing head 3 with the humidifying liquid required for atomization.

[0103] In one embodiment, the humidifier further includes a connecting wire 4, one end of which is detachably connected to the head assembly 12, and the other end is connected to the atomizing head 3. That is, the head assembly 12 is electrically connected to the atomizing head 3 via the connecting wire 4, for controlling the spraying process of the atomizing head 3.

[0104] The connecting wire 4 is passed through the first connecting hole 23 and can slide relative to the first connecting hole 23. The first connecting hole 23 acts as a routing groove for the connecting wire 4, playing the role of avoiding the connecting wire 4. At this time, the first connecting hole 23 has the dual functions of connection and avoidance, and is relatively functional.

[0105] Since the atomizing head 3 needs to float up and down along the axial direction of the body 1 during the atomization process, the atomizing head 3 will also drive the connecting wire 4 to move up and down. For this reason, the first connecting hole 23 is extended along the axial direction of the body 1. With this arrangement, the movement paths of the first connecting hole 23 and the connecting wire 4 are in the same direction. When the connecting wire 4 is at any position with the atomizing head 3, the first connecting hole 23 can achieve the effect of avoiding the connecting wire 4, avoiding the situation where the connecting wire 4 is stuck and affects the spraying of the atomizing head 3, and improving the reliability of the atomizing head 3.

[0106] It should be noted that, during installation, the atomizing head 3 can be first placed into the mist guide tube 2 from the upper end opening 21 of the mist guide tube 2, and the connecting wire 4 can be passed through the first connecting hole 23 and connected to the head assembly 12 through a joint or a mounting seat, and then the mist guide tube 2 and the head assembly 12 are fixed by the cooperation of the snap-fit part 22 and the snap-fit fitting 120; during disassembly, the snap-fit part 22 and the snap-fit fitting 120 are disengaged to unlock the mist guide tube 2 and the head assembly 12, and then the atomizing head 3 is poured out from the opening 21 of the mist guide tube 2. At this time, due to the relatively long length of the connecting wire 4, it will not constrain the atomizing head 3 and the mist guide tube 2, nor will it affect the separation process between the atomizing head 3 and the mist guide tube 2. In this way, the head assembly 12, the atomizing head 3, and the mist guide tube 2 are relatively independent and do not affect the cleaning process, and the three will not be completely separated, avoiding the situation where the user loses or is difficult to install during the cleaning process.

[0107] In one embodiment, Figure 4 As shown, the mist guide tube 2 is provided with an observation window 24. The observation window 24 can be used to observe the water level in the mist guide tube 2 or the position of the atomizing head 3, so as to monitor whether it is necessary to add humidifying liquid or perform cleaning operations.

[0108] There are multiple observation windows 24, which are spaced apart along the axial direction of the body 1. In this way, the arrangement direction of the multiple observation windows 24 is in the same direction as the moving path of the atomizing head 3, which is conducive to observing any position of the atomizing head 3 or the water level.

[0109] It should be noted that the embodiments of the present invention are shown in the drawings and described in this specification is only an example of the principles of the present invention. It should be clear to those skilled in the art that the principles of the present invention are not limited to any details or any components of the devices shown in the drawings or described in the specification.

[0110] It should be understood that the present invention is not limited in its application to the detailed structure and arrangement of the components proposed in this specification. The present invention is capable of other embodiments and can be implemented and executed in a variety of ways. The aforementioned variations and modifications fall within the scope of the present invention. It should be understood that the present invention disclosed and defined in this specification extends to all alternative combinations of two or more individual features mentioned or apparent in the text and / or the drawings. All of these different combinations constitute multiple alternative aspects of the present invention. The embodiments described in this specification illustrate the best known ways to implement the present invention and will enable those skilled in the art to utilize the present invention.

[0111] Other embodiments of the present invention will readily occur to those skilled in the art after considering this specification and practicing the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The description and example embodiments are to be considered as exemplary only, with the true scope and spirit of the invention being indicated by the appended claims.

[0112] It should be understood that the present invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of protection of the present invention is limited only by the appended claims.

Claims

1. A humidifier, characterized in that: include: A main body, wherein the main body is provided with a mist outlet; A mist guide tube is disposed in the body and corresponding to the mist outlet, and an opening is provided at one end of the mist guide tube facing the mist outlet along the axial direction of the body; an atomizing head, disposed in the mist guide cylinder and capable of sliding relative to the mist guide cylinder, the atomizing head being used to spray water mist toward the mist outlet; Wherein, one of the outer wall of the mist guide tube and the main body is provided with a clamping piece, and the other one corresponding to the clamping piece is provided with a clamping fitting piece, and the clamping piece is detachably connected to the clamping fitting piece.

2. The humidifier according to claim 1, characterized in that The outer wall of the mist guide tube and one of the body are integrally formed with the clamping member; And / or, the outer wall of the mist guide tube and the other one of the main bodies are integrally formed with the snap-fitting component.

3. The humidifier according to claim 1, characterized in that The clamping direction between the clamping member and the clamping fitting member is perpendicular to the axial direction of the body.

4. The humidifier according to claim 1, characterized in that The clamping member comprises: a deformation portion, one end of which is connected to the mist guide tube or the body; a clamping portion, provided on a side of the deforming portion facing the clamping fitting; A pressing portion, disposed at the other end of the deformation portion; The pressing portion is configured to press along the radial direction of the body and in a direction close to or away from the snap-fitting piece, so that the snap-fitting portion is selectively snap-fitted to the snap-fitting piece.

5. The humidifier according to claim 4, characterized in that The deformation portion is one of a U-shaped structure and a V-shaped structure; And / or, the deformation portion and the pressing portion form one of a U-shaped structure and a V-shaped structure.

6. The humidifier according to claim 4, characterized in that The projections of the deformation portion and the clamping portion on the first reference plane are located inside the projection of the clamping fitting on the first reference plane; And / or, the projection of the pressing portion on the first reference plane is located outside the projection of the snap-fitting member on the first reference plane; Wherein, the first reference plane is parallel to the axial direction of the body.

7. The humidifier according to claim 4, characterized in that The snap-fit fitting comprises: A bearing portion is provided on the mist guide tube or the main body, a limited clamping groove is provided in the bearing portion, and the deforming portion is provided in the limited clamping groove; The snap-fitting portion is arranged on a side of the carrying portion facing the snap-fitting portion, and the snap-fitting portion is snap-fitted to the snap-fitting portion.

8. The humidifier according to claim 7, characterized in that One of the clamping portion and the clamping matching portion is a clamping slot, and the other is a clamping block, and the clamping block is clamped in the clamping slot; Alternatively, one of the clamping portion and the clamping fitting portion is a first clamping protrusion, and the other is a second clamping protrusion, and the first clamping protrusion abuts against the second clamping protrusion.

9. The humidifier according to any one of claims 1 to 8, characterized in that: The body comprises: A water tank, wherein the mist guide tube is disposed in the water tank and communicated with the water tank; A head assembly is provided at the top of the water tank along the axial direction of the body and is detachably connected to the water tank, and the mist outlet is provided at the head assembly; Wherein, the snap-fitting fitting or the snap-fitting part is arranged on at least one of the inner wall of the body and the head assembly.

10. The humidifier according to claim 9, characterized in that The mist guide cylinder is provided with a first communicating hole, and the water tank is communicated with the mist guide cylinder through the first communicating hole.

11. The humidifier according to claim 10, characterized in that Also includes: A connecting wire, one end of which is detachably connected to the head assembly, and the other end of which is connected to the atomizing head, wherein the connecting wire is passed through the first communicating hole and can slide relative to the first communicating hole.

12. The humidifier according to claim 11, characterized in that The first communicating hole is extended along the axial direction of the body.

13. The humidifier according to any one of claims 1 to 8, characterized in that: The mist guide cylinder is provided with an observation window.

14. The humidifier according to claim 13, characterized in that There are multiple observation windows, and the multiple observation windows are arranged at intervals along the axial direction of the body.

15. The humidifier according to any one of claims 1 to 8, characterized in that: The atomizing head is provided with a second communicating hole, and the mist guide tube is communicated with the atomizing head through the second communicating hole.

16. The humidifier according to any one of claims 1 to 8, characterized in that: Along the axial direction of the body, the clamping member or the clamping fitting is provided at at least one end of the mist guide tube; And / or, there are multiple clamping parts and multiple clamping fitting parts, and multiple clamping parts are correspondingly clamped to multiple clamping fitting parts.

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