Silencer, sound-damping atomizer and sound-damping humidifier

Abstract

This application relates to a silencer, a silencing atomizer, and a silencing humidifier. The silencer includes: a bracket and a silencing sheet. The silencing sheet is detachably fixed or integrally formed and fixed to one end of the bracket, and a plurality of small holes are formed in the silencing sheet. The small holes are used to disperse and eject the atomized water column when the atomized water column sprays on the silencing sheet. The silencing atomizer includes the above silencer, and the silencing humidifier includes the above silencing atomizer. By using the present silencer, silencing atomizer, and silencing humidifier, the noise of the atomizer can be reduced.

Description

Technical Field

[0001] The present application relates to the field of mechanical technology, and particularly to a silencer, a sound-absorbing atomizer, and a sound-absorbing humidifier. Background Art

[0002] A humidifier is a household appliance that increases the humidity of a room. The humidifier can humidify a designated room or be connected to a boiler or a central air conditioning system to humidify an entire building.

[0003] In a traditional humidifier, the atomizer is fixed in a water tank. The atomizer generates high-frequency oscillations to produce water mist. At the same time, the excited water column continuously sprays upward, impacts to a certain height, and then falls back into the water tank. Since the water flow is vertical up and down, when the water flow falls, the impact between the water flow and the water surface will generate obvious noise. In addition, after the humidifier operates for a period of time, some mist particles adhere to the inner wall of the humidifier, especially the top wall, and gradually gather into water droplets and fall back into the water tank, generating noise. The sounds of the water flow and the water droplets are particularly obvious in a night environment, affecting the user's sleep and usage experience. Summary of the Invention

[0004] Based on this, it is necessary to provide a silencer, a sound-absorbing atomizer, and a sound-absorbing humidifier that can reduce noise for the above technical problems.

[0005] A silencer, the silencer comprising:

[0006] A bracket;

[0007] A sound-absorbing sheet;

[0008] The sound-absorbing sheet is detachably fixed or integrally formed and fixed at one end of the bracket, and a plurality of small holes are formed in the sound-absorbing sheet. The small holes are used for dispersing the atomized water column when the atomized water column sprays on the sound-absorbing sheet.

[0009] In one embodiment, the bracket includes at least one connecting column. One end of the at least one connecting column is integrally formed with the sound-absorbing sheet. The other end of the at least one connecting column is installed on the atomizer, and the sound-absorbing sheet is directly opposite to the spraying center of the atomizer.

[0010] In one embodiment, the silencer further includes a first receiving platform. The first receiving platform is provided with an atomizing head through hole. The first receiving platform is sleeved on the atomizing head of the atomizer. The other end of the at least one connecting column is detachably fixed to the first receiving platform to be installed on the atomizer, and the atomizing head is directly opposite to the atomizing head through hole.

[0011] In one embodiment, the bracket includes a first bottom support frame and a second bottom support frame, the first bottom support frame and the second bottom support frame are arranged opposite to each other, and at least one support column is arranged between the first bottom support frame and the second bottom support frame, so that at least one mist channel is opened between the first bottom support frame and the second bottom support frame, the first bottom support frame is connected to the atomization head of the atomizer, and the silencer is detachably or integrally installed on the second bottom support frame.

[0012] In one of the embodiments, the second bottom support frame is directly opposite to the spray center of the atomizer, so that the atomized water column sprayed from the atomizing head of the atomizer is sprayed on the muffler plate installed on the second bottom support frame.

[0013] In one embodiment, the bracket further includes a second receiving platform, and the second receiving platform is sleeved on the first bottom support frame to receive the dispersed sprayed atomized water column.

[0014] In one embodiment, the sound-absorbing plate is a metal sound-absorbing plate.

[0015] In one embodiment, the bracket is a silicone bracket, one end of the silicone bracket is sleeved on the silencer plate, and the other end of the silicone bracket is sleeved on the atomizer to fix the silencer on the atomizer.

[0016] A silencer atomizer comprises an atomizer and the silencer described in any one of the above embodiments, wherein the other end of a bracket of the silencer is mounted on the atomizer.

[0017] A silencer humidifier, comprising the silencer atomizer described in any one of the above-mentioned embodiments; the silencer humidifier also comprises a liquid storage barrel, the silencer atomizer is placed in the liquid storage barrel, and the diameter of the outer edge of the second receiving platform of the silencer of the silencer atomizer corresponds to the size of the inner wall of the liquid storage barrel.

[0018] The above-mentioned silencer, silencer atomizer and silencer humidifier include a bracket and a silencer plate, wherein the silencer plate is fixed on the atomizer by the bracket, so that the water column generated by the atomizer is sprayed on the silencer plate, and the water column can be dispersed through the small holes on the silencer plate to obtain small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller, thereby achieving a silencer effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a muffler in one embodiment;

[0020] Figure 2Exploded view of a muffler in one embodiment;

[0021] Figure 3 Exploded view of a muffler in another embodiment;

[0022] Figure 4 Exploded view of a muffler in yet another embodiment;

[0023] Figure 5 Schematic structural diagram of a sound-absorbing sheet in one embodiment;

[0024] Figure 6 Schematic structural diagram of a sound-absorbing atomizer in one embodiment;

[0025] Figure 7 Exploded view of a sound-absorbing atomizer in one embodiment;

[0026] Figure 8 Exploded view of a sound-absorbing atomizer in another embodiment;

[0027] Figure 9 Exploded view of a sound-absorbing atomizer in yet another embodiment;

[0028] Wherein,

[0029] 100 Muffler

[0030] 110 Sound-absorbing sheet

[0031] 111 Periphery

[0032] 112 Small holes

[0033] 120 Bracket

[0034] 121 Second bottom support frame

[0035] 122 Support column

[0036] 123 Mist channel

[0037] 124 Second receiving platform

[0038] 125 First bottom support frame

[0039] 126 First receiving platform

[0040] 127 Screw

[0041] 300 Atomizer

[0042] 310 Outer edge

[0043] 400 Power supply terminal. Detailed implementation manners

[0044] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0046] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0047] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0049] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0050] Specifically, refer to Figures 1 to 4 as shown in Figure 1 a schematic structural diagram of a silencer 100 in an embodiment; Figure 2 an exploded view of a silencer 100 in an embodiment; Figure 3 an exploded view of a silencer in another embodiment; The present application provides a silencer 100, which includes a bracket 120 and a silencing sheet 110. The silencing sheet 110 is detachably fixed to or integrally formed and fixed to one end of the bracket 120. For example, a silencing sheet mounting member is provided at one end of the bracket 120, so that the silencing sheet 110 can be mounted on the bracket 120 through this mounting member. The other end of the bracket 120 is detachably fixed to the atomizer 300 so that the spraying center of the atomizer 300 is directly opposite to the silencing sheet 110. Or the silencing sheet 110 and the bracket 120 are integrally formed, such as in an umbrella shape. Specifically, it can be combined with Figure 4 as shown in Figures 2 to 4 wherein Figure 2 the silencing sheet 110 is detachably fixed to the bracket 120, Figure 3 in Figure 4 the silencing sheet 110 and the bracket 120 are mounted together with the silencing sheet through the mounting member,

[0051] wherein in order to achieve the silencing effect, specifically, combined with Figure 5 as shown in Figure 5 a schematic structural diagram of a silencing sheet 110 in an embodiment. A plurality of small holes 112 are formed in the silencing sheet 110. Optionally, a plurality of small holes 112 are uniformly formed in the silencing sheet 110, and the diameter of the small holes 112 is related to the atomizing effect of the atomizer 300. In this way, when the atomizer 300 works, it sprays a mist through the atomizing head. Since there is an atomizing water column at the place where the atomizing head sprays concentratedly, the atomizing water column is sprayed on the silencing sheet 110, and the small holes 112 on the silencing sheet 110 disperse the water column, so that the large water column is dispersed into small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller.

[0052] Optionally, the silencing sheet 110 is fixedly connected to the bracket 120 or integrally formed therewith to ensure that no noise is generated between the silencing sheet 110 and the bracket 120 during operation. For example, when the silencing sheet 110 is detachably fixedly connected to the bracket 120, a material with a large coefficient of friction may be used to prevent relative displacement between the silencing sheet 110 and the bracket 120, or they may be connected by riveting, screwing, or snap-fitting to ensure no displacement between the silencing sheet 110 and the bracket 120. In other embodiments, the silencing sheet 110 and / or the bracket 120 may be made of sound-absorbing material to ensure that no noise is generated during relative movement between the silencing sheet 110 and the bracket 120.

[0053] Optionally, continuing to combine Figure 2 the other end of the bracket 120 is fixedly attached to the atomizer 300. For convenience, the other end of the bracket 120 of the silencer 100 may be detachably or fixedly connected to the atomizer 300. The detachable connection facilitates cleaning and replacement of the silencer 100. The other end of the bracket 120 may be sleeved on the outer edge 310 of the atomizer 300, or the other end of the bracket 120 may be fixed to the atomizer 300 by means such as riveting, screwing, or snap-fitting to ensure that the spraying center of the atomizer 300 is directly opposite the silencing sheet 110.

[0054] In the above embodiment, the silencing sheet 110 is fixed to the atomizer 300 by the bracket 120, and the spraying center of the atomizer 300 is directly opposite the silencing sheet 110. In this way, the water column generated by the atomizer 300 is sprayed onto the silencing sheet 110, and the water column can be dispersed through the small holes 112 in the silencing sheet 110 to obtain small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller, thus achieving the effect of noise reduction.

[0055] In one embodiment, the bracket 120 includes at least one connecting column. One end of the at least one connecting column is integrally formed with the silencing sheet 110, and the other end of the at least one connecting column is mounted on the atomizer 300, and the silencing sheet 110 is directly opposite the spraying center of the atomizer 300.

[0056] Specifically, in this embodiment, it can be combined with Figure 2, the bracket 120 can include only one pillar and two mounting components, namely, the silencer mounting component and the atomizer mounting component. The silencer mounting component and the atomizer mounting component are respectively fixed at both ends of the pillar. In this way, a silencer 110 is mounted at one end of the bracket 120 through the silencer mounting component, and the other end is mounted on the outer edge 310 of the atomizer 300 through the atomizer mounting component, and the spraying center of the atomizer 300 is aligned with the silencer 110, for example, aligned with the center of the largest outer arc of the silencer 110. Thus, the water column generated by the atomizer 300 is sprayed on the silencer 110, and the water column can be dispersed through the small holes 112 on the silencer 110 to obtain small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller, thus achieving the sound absorption effect. And because only one pillar connects the silencer 110 mounting component and the atomizer 300 mounting component, it will not intercept the water mist sprayed by the atomizer 300, so the atomization effect of the atomizer 300 is also ensured.

[0057] In addition, optionally, the connecting column and the silencer 110 can be integrally formed. In this way, one end of the connecting column is fixed to the atomizer 300, so that the spraying center of the atomizer 300 is aligned with the silencer 110, for example, aligned with the center of the largest outer arc of the silencer 110.

[0058] Furthermore, the silencer 100 further includes a first receiving platform 126. The first receiving platform 126 is provided with an atomizer through hole. The first receiving platform 126 is sleeved on the atomizer 300 so that the atomizer center is aligned with the atomizer through hole. The other end of at least one connecting column is detachably fixed to the first receiving platform 126 and the atomizer center is aligned with the atomizer through hole.

[0059] In this embodiment, the example that the connecting column and the silencer 110 can be integrally formed is used for illustration. The connecting column and the silencer 110 can be integrally formed and in an umbrella shape, as Figure 3 shown. For example, there are at least 2 connecting columns. Figure 3 For stability, there are 3 connecting columns. One end of the connecting column is fixed to the silencer 110, and the other end is fixed to the first receiving platform 126, for example, fixed on the tabletop or the table edge of the first receiving platform 126. The fixing method can be through rivets 127, etc., and no specific limitation is made here.

[0060] When in use, first fix the connecting column on the first receiving platform 126, and then the first receiving platform 126 is sleeved on the outer edge 310 of the atomizer 300, for example, by screwing. In this way, the center of the atomizing head is directly opposite the atomizing head through-hole, for example, directly opposite the atomizing head through-hole located at the center of the first receiving platform 126, and is fixed to the first receiving platform 126. The first receiving platform 126 can be made of materials such as silica gel, and the bracket and the sound-absorbing sheet 110 are integrally formed and made of materials such as metal or alloy. In this way, the mist ejected by the atomizer 300 passes through the atomizing head through-hole and is directly opposite the sound-absorbing sheet 110. Thus, the water column can be dispersed through the small holes 112 on the sound-absorbing sheet 110 to obtain small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller, thereby achieving the sound-absorbing effect. In addition, due to the existence of the first receiving platform 126, the dispersed small water droplets falling onto the first receiving platform 126 can further reduce the sound.

[0061] Optionally, the first receiving platform 126 can be funnel-shaped, horizontal, or inclined outward.

[0062] In one embodiment, in combination with Figure 2 and Figure 4 as shown, the bracket 120 includes a first bottom support frame 125 and a second bottom support frame 121. The first bottom support frame 125 and the second bottom support frame 121 are arranged opposite to each other, and at least one support column 122 is provided between the first bottom support frame 125 and the second bottom support frame 121, so that at least one mist passage 123 is formed between the first bottom support frame 125 and the second bottom support frame 121. The first bottom support frame 125 is connected to the sound-absorbing sheet 110, and the sound-absorbing sheet 110 is detachably ( Figure 2 ) or integrally formed ( Figure 4 ) and installed on the second bottom support frame 121.

[0063] Specifically, please refer to Figure 2 again as shown. The bracket 120 includes a first bottom support frame 125 and a second bottom support frame 121. The first bottom support frame 125 and the second bottom support frame 121 are arranged opposite to each other, and at least one support column 122 is provided between the first bottom support frame 125 and the second bottom support frame 121. In this way, at least one mist passage 123 exists on the side of the silencer 100, that is, the mist generated by the atomizer 300 can be dispersed through the mist passage 123. However, due to the large energy of the water column, it is directly sprayed on the sound-absorbing sheet 110 opposite the spraying center of the atomizer 300, so that the water column is dispersed to obtain small water droplets. When the dispersed small water droplets fall onto the water surface, the sound becomes smaller, thereby achieving the sound-absorbing effect.

[0064] Among them, the first bottom support frame 125 fixes the silencer 100 on the atomizer 300. For example, it is sleeved on the outer edge 310 of the atomizer 300, or fixed on the atomizer 300 by means of riveting, screwing, snap-fixing, etc., so as to ensure that the spraying center of the atomizer 300 is directly opposite the above-mentioned sound-absorbing sheet 110. The second bottom support frame 121 fixes the sound-absorbing sheet 110 on the silencer 100.

[0065] Optionally, the diameter of the first bottom support frame 125 is greater than the diameter of the second bottom support frame 121. This is because the atomizing spraying center of the atomizer 300 is inside the outer shell of the atomizer 300. Thus, the first bottom support frame 125 is fixed on the atomizing head outer shell of the atomizer 300. And in order to achieve the sound-absorbing effect, the spraying center of the atomizer 300 is directly opposite the sound-absorbing sheet 110 on the second bottom support frame 121. Therefore, the diameter of the first bottom support frame 125 is set to be greater than that of the second bottom support frame 121, so that the area of the sound-absorbing sheet 110 can be reduced, the cost can be lowered, and the sound-absorbing sheet 110 does not block the mist ejected from the mist channel 123, thus not affecting the atomizing effect. In other embodiments, the diameter of the second bottom support frame 121 can be greater than or equal to the diameter of the first bottom support frame 125, that is, the area of the sound-absorbing sheet 110 is enlarged to avoid the water column not being sprayed on the sound-absorbing sheet 110.

[0066] Among them, specifically, reference can be made to Figure 2 As shown, it includes six support columns 122, thus forming six mist channels 123. Then the water mist ejected from the atomizer 300 sprays out from these six mist channels 123, and the water column generated at the center of the atomizer 300 just sprays on the sound-absorbing sheet 110, and is dispersed through the small holes 112 on the sound-absorbing sheet 110 to obtain multiple small water droplets. Thus, these small water droplets fall onto the water surface, and the noise can be reduced. And due to the existence of the six mist channels 123, it will not affect the atomizing effect of the atomizer 300 either.

[0067] In one embodiment, the second bottom support frame 121 is directly opposite the spraying center of the atomizer 300, so that the atomizing water column ejected from the atomizing head of the atomizer 300 sprays on the sound-absorbing sheet 110 installed on the second bottom support frame 121.

[0068] Specifically, in combination with Figure 7As shown in the figure, the second bottom surface support frame 121 is facing the spraying center of the atomizer 300 under the action of the support column 122, so that the atomized water column ejected by the atomizing head of the atomizer 300 is sprayed on the sound-absorbing sheet 110 installed on the second bottom surface support frame 121. Optionally, the area of the sound-absorbing sheet 110 can be determined according to the diameter of the spraying center of the atomizer 300 to ensure that the sound-absorbing sheet 110 can intercept the water column from the spraying center of the atomizing head of the atomizer 300, thereby achieving the sound-absorbing effect.

[0069] In one embodiment, the bracket 120 further includes a second receiving platform 124, and the second receiving platform 124 is sleeved on the first bottom surface support frame 125 to receive the atomized water droplets scattered and ejected.

[0070] Specifically, in combination with Figure 2 , the bracket 120 further includes a second receiving platform 124. The second receiving platform 124 is mainly used to receive the atomized water droplets scattered and ejected. The second receiving platform 124 can be provided at the periphery of the first bottom surface support frame 125, that is, the second receiving platform 124 is obtained by axially extending outward at the position where the first bottom surface support frame 125 is connected to the atomizer 300. In this way, when the atomized water droplets obtained by dispersing through the sound-absorbing sheet 110 fall downward, they fall on this receiving platform instead of the water surface, thereby reducing noise.

[0071] Preferably, the second receiving platform 124 is made of a sound-absorbing material, such as silica gel. And preferably, the size of the second receiving platform 124 is matched with the size of the inner wall of the water bucket of the humidifier, so as to avoid the atomized water column falling on the water surface in the water bucket when falling downward, thereby reducing noise. Specifically, the limitation on the second receiving platform 124 also applies to the first receiving platform in the above text.

[0072] In one embodiment, the sound-absorbing sheet 110 is a metal sound-absorbing sheet, such as a stainless steel sound-absorbing sheet. The stainless steel sheet sound-absorbing sheet 110 can effectively prevent the energy generated by the ultrasonic wave of the atomizer 300 from melting the sound-absorbing sheet and the plastic parts behind it. Among them, if it is a silica gel sound-absorbing sheet or a plastic sound-absorbing sheet in the middle, when the atomizer 300 atomizes, the energy generated by the high-frequency oscillation of the ultrasonic wave will penetrate through the silica gel or plastic and melt the plastic parts behind it.

[0073] This is because silica gel has elasticity and cannot effectively absorb the energy of the ultrasonic wave, and will continue to transfer to the plastic parts behind it, making the molecules on the plastic become active and generate heat, resulting in melting. The metal sound-absorbing sheet will effectively block the energy transfer. At this time, the metal sound-absorbing sheet will heat up, but because the metal sound-absorbing sheet is in water, the heat of the metal itself is easily diffused into the water, thereby effectively avoiding the energy generated by the ultrasonic wave from melting the sound-absorbing sheet and the plastic parts behind it.

[0074] In one embodiment, the bracket 120 is a silicone bracket. One end of the silicone bracket is sleeved on the silencing sheet 110, and the other end of the silicone bracket is sleeved on the atomizing head of the atomizer 300 to fix the silencer 100 on the atomizer 300.

[0075] Specifically, in order to reduce the number of components, the bracket 120 can be a silicone bracket. Thus, the first bottom surface support frame 125 of the silicone bracket can be a sleeving cylinder. Since the sleeving cylinder is made of silicone, it is elastic. Therefore, it can be sleeved on the atomizing head of the atomizer 300 to complete the fixation of the silencer 100 on the atomizer 300. For example, the sleeving cylinder can be cylindrical and can be directly sleeved on the atomizing head. In addition, the atomizing head can include an edge 310. In this way, the first bottom surface support frame 125 includes two layers, and there is a groove between the two layers. The edge is inserted into the groove and is thus wrapped by the two layers. In addition, the second bottom surface support frame 121 can also be a sleeving cylinder, so that it can wrap the silencing sheet 110 to realize the fixation of the silencing sheet 110. For example, the second bottom surface support frame 121 includes two layers, and there is a groove between the two layers. The periphery 111 of the silencing sheet 110 is inserted into the groove and is thus wrapped by the two layers.

[0076] In one embodiment, see Figures 6 to 9 as shown Figure 6 is a schematic structural diagram of a silencing atomizer in one embodiment; Figure 7 is an exploded view of a silencing atomizer in one embodiment; Figure 8 is an exploded view of a silencing atomizer in another embodiment; Figure 9 is an exploded view of a silencing atomizer in yet another embodiment. In this embodiment, a silencing atomizer is provided. The silencing atomizer includes an atomizer 300 and the silencer 100 described in any one of the above embodiments. The other end of the bracket 120 of the silencer 100 is installed on the atomizer 300. One end of the atomizer 300 is connected to the bracket 120, and the other end is the electric control end 400 of the atomizer 300. The electric control end 400 is connected to the main circuit of the humidifier to realize the power supply and control of the atomizer 300. And the atomizer 300 is placed in the water bucket of the humidifier and floats on the liquid in the water bucket.

[0077] Specifically, the specific limitations on this silencing atomizer can refer to the limitations on the silencer 100 in the above text and will not be elaborated here.

[0078] In one embodiment, a silencing humidifier is further provided. The silencing humidifier includes the above-mentioned silencing atomizer.

[0079] In one of the embodiments, the noise-canceling humidifier further includes a liquid storage bucket, the noise-canceling atomizer is placed in the liquid storage bucket, and the diameter of the outer edge of the second receiving table 124 of the silencer 100 of the noise-canceling atomizer corresponds to the size of the inner wall of the liquid storage bucket.

[0080] Specifically, for the specific limitations of the noise-canceling atomizer, reference can be made to the limitations on the silencer 100 and the atomizer 300 in the foregoing text, which will not be elaborated here.

[0081] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0082] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent should be subject to the appended claims.

Claims

1. A muffler, characterized in that, The silencer comprises: Bracket; Sound-absorbing film; The muffler sheet is detachably fixed to or integrally fixed to one end of the bracket, and a plurality of small holes are provided on the muffler sheet, and the small holes are used to disperse and spray the atomized water column when the atomized water column is sprayed on the muffler sheet; The bracket includes a first bottom support frame and a second bottom support frame, the first bottom support frame is arranged opposite to the second bottom support frame, and at least one support column is arranged between the first bottom support frame and the second bottom support frame, so that at least one mist channel is opened between the first bottom support frame and the second bottom support frame, the first bottom support frame is connected to the atomizing head of the atomizer, and the muffler is detachably or integrally mounted on the second bottom support frame; The support also includes a second receiving platform, which is sleeved on the first bottom support frame to receive the dispersed and sprayed atomized water droplets.

2. The muffler according to claim 1, characterized in that, The bracket includes at least one connecting column, one end of the at least one connecting column is integrally formed with the silencer, the other end of the at least one connecting column is mounted on the atomizer, and the silencer faces the injection center of the atomizer.

3. The silencer according to claim 2, wherein, The silencer also includes a first receiving platform, which is provided with an atomizer head through hole. The first receiving platform is sleeved on the atomizer head of the atomizer, and the other end of the at least one connecting column is detachably fixed on the first receiving platform to be installed on the atomizer, and the atomizer head is directly opposite to the atomizer head through hole.

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