Silent humidifier

Abstract

The utility model provides a mute humidifier which comprises an upper cover body, a liquid storage tank and an atomization device, the upper cover body covers the liquid storage tank, and a liquid storage cavity is formed; the atomization device is detachably connected to the bottom of the upper cover body and arranged in the liquid storage cavity in a sinking mode. The atomization device comprises an atomizer and a mist guide barrel, the upper cover body, the mist guide barrel and the atomizer are sequentially connected, and the atomizer is obliquely arranged at the bottom of the mist guide barrel so that the mist outlet direction of the atomizer can be aligned with the inner wall of the mist guide barrel. The technical problems that an existing humidifier is poor in noise reduction effect and complex in assembly process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomizer technical field more specifically refers to a kind of mute humidifier. BACKGROUND

[0002] In modern life, humidifier plays an important role in improving indoor air humidity environment. However, the water droplet sound produced by water droplet after atomizing piece hits water becomes the key problem affecting use experience. The mainstream technology in current market is to design the silica gel ring containing atomizing piece into inclined shape, trying to guide water droplet sliding path to reduce noise. But this method has many drawbacks. From the noise reduction effect, only inclined silica gel ring is difficult to adapt to different working conditions and environment, when atomizing intensity changes or humidifier is placed in special position, noise reduction effect is limited. In terms of production and manufacturing, inclined silica gel ring has high requirements for mold precision and assembly, which not only increases production cost, but also increases production complexity. Moreover, silica gel ring is easy to age and deform in long-term use, which changes the inclined angle and leads to poor noise reduction stability. With consumers' increasing demand for life quality and mute environment, there is an urgent need for a new mute technology scheme. SUMMARY

[0003] The utility model aims at overcoming the defects of prior art, and provides a mute humidifier, which aims at solving the technical problems of poor noise reduction effect and complex production process of existing humidifier.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A mute humidifier, comprising an upper cover body, a liquid storage tank and an atomizing device, the upper cover body is covered on the liquid storage tank and forms a liquid storage cavity; the atomizing device is detachably connected to the bottom of the upper cover body and is submerged in the liquid storage cavity;

[0006] The atomizing device comprises an atomizer and a mist guide cylinder, the upper cover body, the mist guide cylinder and the atomizer are connected in sequence, and the atomizer is inclinedly arranged at the bottom of the mist guide cylinder so that the mist outlet direction of the atomizer is aligned with the inner wall of the mist guide cylinder.

[0007] In an embodiment, the mist guide cylinder comprises a mist guide pipe and a connecting seat, the connecting seat is detachably connected to the bottom of the mist guide pipe; the inner wall of the connecting seat is provided with a fixing column and a plurality of guide plates bent from the inner wall of the connecting seat to the middle direction, the plurality of guide plates are arranged adjacent to each other and form an inclined accommodation groove with the fixing column, the inclined angle of the top surface of the plurality of guide plates is equal to the inclined angle of the accommodation groove, and the atomizer is mounted on the accommodation groove.

[0008] In an embodiment, the inclined angle of the accommodation groove ranges from 1° to 10°.

[0009] In an embodiment, the mist guide pipe is provided with a buckling groove near one end of the connecting seat, and the connecting seat is provided with a buckling column corresponding to the buckling groove near one end of the mist guide cylinder, and the buckling column is buckled in the buckling groove.

[0010] In an embodiment, the upper cover body is provided with a wind guide device, which comprises an air outlet cover, a wind guide assembly and a fixing seat, the air outlet cover is covered on the fixing seat and forms a containing cavity, and the wind guide assembly is arranged in the containing cavity.

[0011] In an embodiment, the fixing seat is provided with a mist guide opening, the wind guide assembly is communicated with the atomizing device through the mist guide opening, and a wind guide sleeve is arranged on the fixing seat and extends downward along the edge of the mist guide opening, and the mist guide cylinder is sleeved on the outer wall of the wind guide sleeve.

[0012] In an embodiment, the wind guide assembly comprises an air inlet piece and a wind guide piece, the air inlet piece is arranged adjacent to the wind guide piece, the air outlet cover is provided with an air inlet opening and an air outlet opening, the air inlet opening is communicated with the air inlet piece, and the air outlet opening is communicated with the wind guide piece.

[0013] In an embodiment, the inner wall of the air outlet cover is provided with a plurality of clamping columns, the fixing seat is provided with a plurality of clamping grooves corresponding to the clamping columns, and the clamping columns are clamped in the clamping grooves, so that the air outlet cover is connected to the fixing seat.

[0014] In an embodiment, the humidifier further comprises a control assembly, the control assembly is arranged in the containing cavity, and the control assembly is electrically connected to the wind guide assembly and the atomizing device.

[0015] In an embodiment, the atomizer comprises an atomizing piece and a power supply signal line, the atomizing piece is arranged obliquely in the mist guide cylinder, the power supply signal line is arranged on the mist guide cylinder, one end of the power supply signal line is electrically connected to the control assembly, and the other end of the power supply signal line is electrically connected to the atomizing piece.

[0016] Compared with the prior art, the humidifier has the following beneficial effects: (1) the inclined containing groove is arranged in the connecting seat, the atomizer is arranged in the containing groove, the mist outlet direction of the atomizer is aligned with the inner wall of the mist guide cylinder, the water generated by atomization can flow down along the inner wall of the mist guide cylinder, the dropping path of the water droplets is changed, the water droplet sound generated by the water droplets falling down is effectively reduced, a relatively quiet use environment is created, and the use experience of the user is greatly improved. (2) the connecting seat and the mist guide cylinder are buckled through the buckling column and the buckling groove, the air outlet cover is clamped through the clamping column and the corresponding clamping groove on the fixing seat, the detachable connection of the connecting seat and the mist guide cylinder is realized, the assembly and disassembly of the atomizing device and the wind guide device are facilitated, the assembly operation in the production and manufacturing process and the subsequent maintenance, cleaning and other operations that may be involved in the subsequent use are facilitated, and the practicability and maintainability of the product are improved as a whole.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, can be implemented according to the content of the specification, and in order to let the above and other purposes, features and advantages of the utility model can be more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall schematic view of the mute humidifier provided by the utility model is shown in the figure.

[0019] Figure 2 The explosion schematic view of the mute humidifier provided by the utility model is shown in the figure.

[0020] Figure 3 The explosion schematic view of the atomizing device of the mute humidifier provided by the utility model is shown in the figure.

[0021] Figure 4 The cross-sectional structure schematic view of the atomizing device of the mute humidifier provided by the utility model is shown in the figure.

[0022] Figure 5 The cross-sectional structure schematic view of the connecting seat of the mute humidifier provided by the utility model is shown in the figure.

[0023] Figure 6 The structure schematic view of the connecting seat of the mute humidifier provided by the utility model is shown in the figure.

[0024] Figure 7 The explosion schematic view of the air guide device of the mute humidifier provided by the utility model is shown in the figure.

[0025] Figure 8 The structure schematic view of the air outlet cover of the mute humidifier provided by the utility model is shown in the figure.

[0026] REFERENCE NUMERALS

[0027] 1, upper cover body; 11, mounting groove; 2, liquid storage tank; 21, liquid storage cavity; 3, atomizing device; 31, atomizer; 311, atomizing element; 312, power signal line; 32, mist guide cylinder; 321, mist guide pipe; 3211, buckling groove; 322, connecting seat; 3221, fixed column; 3222, guide plate; 3223, accommodating groove; 3224, buckling column; 4, air guide device; 41, air outlet cover; 411, accommodating cavity; 412, air inlet; 413, air outlet; 414, clamping column; 42, air guide assembly; 421, air inlet element; 422, air guide element; 43, fixed seat; 431, mist guide opening; 432, air guide sleeve; 433, clamping groove; 5, control assembly. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] It should be understood that the terms "comprising" and "including" as used in the specification and the appended claims indicate the presence of the recited features, integers, steps, operations, elements, and / or components but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0031] It should also be understood that the terms used in the utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should be further understood that the term "and / or" as used in the utility model specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0033] Referring to Figures 1 to 8 The utility model discloses an embodiment discloses a mute humidifier, including upper cover body 1, liquid storage tank 2 and atomizing device 3, the upper cover body 1 covers on liquid storage tank 2, and forms a liquid storage cavity 21, the atomizing device 3 can be detachably connected in the bottom of upper cover body 1, and is settled in the liquid storage cavity 21,

[0034] The atomizing device 3 includes atomizer 31 and guide mist cylinder 32, the upper cover body 1, the guide mist cylinder 32 and the atomizer 31 are connected in proper order, the atomizer 31 is obliquely arranged in the bottom of guide mist cylinder 32, to make the mist direction of the atomizer 31 aligns the inner wall of guide mist cylinder 32.

[0035] Specifically, the mute humidifier in the embodiment mainly consists of three key parts, i.e., the upper cover body 1, the liquid storage tank 2 and the atomization device 3. The upper cover body 1 and the liquid storage tank 2 are mutually covered to jointly form a liquid storage cavity 21 for storing liquid. The atomization device 3 is detachably connected to the bottom of the upper cover body 1 and is entirely located in the liquid storage cavity 21. Such a layout design makes the structure of the humidifier more compact, and the components work cooperatively to realize the humidification function.

[0036] Further, the atomization device 3 comprises an atomizer 31 and a mist guide cylinder 32. One end of the mist guide cylinder 32 is connected to the upper cover body 1, and the other end is communicated with the atomizer 31. It can be understood that the atomizer 31 is communicated with the liquid storage cavity 21, and the liquid in the liquid storage cavity 21 is atomized by the atomizer 31 and then directly blown out to the outside along the mist guide cylinder 32. The atomizer 31 is obliquely installed at the bottom of the mist guide cylinder 32, i.e., the atomizer 31 has a specific installation position and angle orientation in the mist guide cylinder 32, and the mist outlet direction of the atomizer 31 is ingeniously designed to be aligned with the inner wall of the mist guide cylinder 32, so that the mist and water droplets possibly accompanying the mist generated by the atomizer 31 have a specific movement orientation in the initial stage.

[0037] It can be understood that, in the conventional humidifier, the water droplets generated by the atomization of the atomization sheet often directly vertically drop and impact on the lower components or the liquid storage surface, thereby producing a relatively obvious water droplet sound. In the embodiment, since the atomizer 31 is obliquely arranged in the mist guide cylinder 32 and the mist outlet direction of the atomizer 31 is aligned with the inner wall of the mist guide cylinder 32, the water droplets generated by the atomization are gathered on the inner wall of the mist guide cylinder 32 and slide along the inner wall of the mist guide cylinder 32. Compared with the direct dropping, the sliding process of the water droplets along the wall is relatively gentle, which reduces the noise caused by the impact, thereby significantly reducing the water droplet sound during the operation of the humidifier, creating a more quiet and comfortable use environment for the user, and being especially suitable for places with high mute requirements such as bedrooms and study rooms. Meanwhile, the mist generated by the atomizer 31 rises or flows along the inner wall of the mist guide cylinder 32 in an orderly manner due to the specific relationship between the mist outlet direction and the cylinder wall, which is helpful to preliminarily guide and gather the mist, so that the mist can form a relatively stable and concentrated airflow pattern before being output from the mist guide cylinder 32 to the outside environment.

[0038] The atomization device 3 is designed to be detachably connected to the bottom of the upper cover body 1, which facilitates the user to detach the atomization device 3 from the main body of the humidifier when needed. When the atomizer 31 or the mist guide cylinder 32 needs to be cleaned, repaired or replaced, the user can easily take them out for operation.

[0039] Further, the atomization device 3 is arranged in the liquid storage tank 2, and the atomizer 31 is arranged at the bottom of the liquid storage cavity 21 and is sunk therein, that is, the atomizer 31 is at the lowest position of the entire humidifier and directly contacts the liquid in the liquid storage tank 2. When the humidifier starts to work, the liquid naturally surrounds the atomizer 31 under the action of gravity because the atomizer 31 is located at the bottom of the liquid storage tank 2, which reduces the situation that the atomization is interrupted or the efficiency is reduced due to insufficient liquid. The atomizer 31 generates high-frequency vibration or other atomization effects, so that the liquid in contact with the atomizer 31 is rapidly atomized into tiny mist droplets. These mist droplets obtain upward power due to the action of the atomizer 31, start to rise from the bottom of the liquid storage tank 2, and are guided to the air outlet 413 of the humidifier through the mist guiding cylinder 32, and finally diffuse into the surrounding environment to achieve the purpose of humidifying the air. The atomizer 31 can continuously and stably perform the atomization operation, thereby improving the atomization efficiency of the entire humidifier, and more atomization amount can be generated in the same time, which more effectively improves the indoor air humidity.

[0040] In an embodiment, the mist guiding cylinder 32 includes a mist guiding pipe 321 and a connecting seat 322 which is detachably connected to the bottom of the mist guiding pipe 321; the inner wall of the connecting seat 322 is provided with a fixed column 3221 and a plurality of guide plates 3222 which are bent from the inner wall of the connecting seat 322 to the middle direction, the plurality of guide plates 3222 are arranged adjacent to each other and form an inclined accommodation groove 3223 with the fixed column 3221, the inclination angle of the top surface of the plurality of guide plates 3222 is equal to the inclination angle of the accommodation groove 3223, and the atomizer 31 is installed on the accommodation groove 3223.

[0041] Specifically, the mist guiding cylinder 32 adopts a detachable split design in the embodiment and is composed of the mist guiding pipe 321 and the connecting seat 322, and the atomizer 31 is arranged in the connecting seat 322 in an inclined manner, so that the user can detach the atomizer 31 from the mist guiding pipe 321. The independent structure of the mist guiding pipe 321 and the atomizer 31 also makes it possible to clean the inside of the mist guiding pipe 321 without unnecessary interference to the atomizer 31, thereby reducing the maintenance difficulty and cost, prolonging the service life of the humidifier, and improving the overall practicability of the product and the user satisfaction. It can be understood that in other embodiments, the mist guiding cylinder 32 can be designed as an integrated design according to actual needs.

[0042] Further, the inner wall of the connecting seat 322 is provided with a fixing column 3221 and a plurality of guide plates 3222 which are bent from the inner wall of the connecting seat 322 to the middle direction. It can be understood that the upper surfaces of the plurality of guide plates 3222 can form an inclined and connected plane, the inclination angle of the plane is accurately matched with the inclination angle required for the installation of the atomizer 31, the atomizer 31 can be closely fitted and arranged on the upper surface of the guide plate 3222, and the installation of the atomizer 31 is provided with a specific framework, so that the mist direction can be accurately aligned with the inner wall of the guide mist pipe 321, which is beneficial to the movement of the mist and water droplets according to the predetermined track, reduces the problems of uneven dispersion of mist and chaotic water droplet dropping path caused by improper installation of the atomizer 31, and improves the stability and reliability of the overall operation of the humidifier. When the atomizer 31 works to generate water droplets, since the atomizer 31 is inclinedly installed on the guide plate 3222, the water droplets will slide along the inner wall of the guide mist cylinder 32 under the action of gravity, which reduces the additional noise and the influence on the performance of the atomizer 31 caused by the accumulation and dropping of the water droplets.

[0043] Meanwhile, the fixing column 3221 and the guide plate 3222 form an inclined accommodation groove 3223 in the connecting seat 322, that is, the accommodation groove 3223 fixes the atomizer 31 in the connecting seat 322, so that the atomizer 31 and the connecting seat 322 form an organic whole, and the atomizer 31 is inclinedly installed in the connecting seat 322 and will not be displaced or shaken. Further, the fixing column 3221 needs to clamp the upper surface of the atomizer 31, and in this embodiment, the fixing column 3221 adopts a T-shaped column form, the upper end of the fixing column 3221 protrudes from the inner wall of the connecting seat 322 and abuts against the top of the atomizer 31, so that the atomizer 31 is fixed in the connecting seat 322.

[0044] In an embodiment, the inclination angle of the accommodation groove 3223 ranges from 1° to 10°.

[0045] Specifically, the accommodation groove 3223 has a moderate inclination relative to the horizontal plane, preferably 1°-10° in this embodiment, so that the water droplets can flow smoothly and orderly down the inner wall of the mist guide cylinder 32, thereby minimizing the water droplet sound generated by the direct vertical dripping of the water droplets and achieving a good silent effect to create a quiet and comfortable use environment for the user. When the atomizer 31 is installed in the accommodation groove 3223 with this inclination, the overall placement angle of the atomizer 31 is also this inclination. The atomizer 31 will neither be difficult for the water droplets generated by atomization to slide down the inner wall of the mist guide cylinder 32 due to an inclination that is too small, causing the water droplets to accumulate in the accommodation groove 3223 or produce a larger sound when dripping, nor be unstable in structure or unable for the mist to flow smoothly into the air outlet 413 due to an inclination that is too large, affecting the normal play of its atomization function. This angle range gives the atomizer 31 a stable and suitable installation angle, so that the internal atomization elements and related connection structures of the atomizer 31 can be in a relatively balanced stress state when working, and the mist as a whole presents an upward movement trend, ensuring the overall working effect of the humidifier. It can be understood that this inclination should be adaptively adjusted according to the actual structure state during production to ensure smooth flow of the mist while allowing the water droplets to smoothly accumulate on the inner wall of the mist guide cylinder 32.

[0046] In an embodiment, the mist guide pipe 321 is provided with a buckling groove 3211 at one end close to the connecting seat 322, and the connecting seat 322 is provided with a buckling column 3224 corresponding to the buckling groove 3211 at one end close to the mist guide cylinder 32, and the buckling column 3224 is buckled in the buckling groove 3211.

[0047] Specifically, the mist guide pipe 321 and the connecting seat 322 are designed to be detachably connected by buckling, so that the mist guide pipe 321 and the connecting seat 322 are independent of each other, and the user can only detach the mist guide pipe 321 and the connecting seat 322 by pulling out the buckling column 3224 from the buckling groove 3211 to clean, replace or maintain the mist guide pipe 321 or the atomizer 31. It can be understood that in this embodiment, the inner diameter and the outer diameter of the mist guide pipe 321 and the connecting seat 322 are equal, so that the mist generated by the atomizer 31 can seamlessly enter the mist guide cylinder 32, reducing the leakage of the mist, and the mist guide pipe 321 and the connecting seat 322 form an aesthetically pleasing whole.

[0048] In an embodiment, the upper cover body 1 is provided with an air guide device 4, which includes an air outlet cover 41, an air guide assembly 42 and a fixing seat 43, the air outlet cover 41 covers the fixing seat 43 and forms a receiving cavity 411, and the air guide assembly 42 is arranged in the receiving cavity 411.

[0049] Specifically, the upper cover body 1 is provided with a mounting groove 11, and the air guide device 4 is arranged in the mounting groove 11. The air outlet cover 41 is the outermost part of the air guide device 4, which is used to protect the internal air guide assembly 42 and also serves as the component where the water vapor is finally diffused outward. The fixing seat 43 plays a key role in bearing and fixing other components, and is mounted on the upper cover body 1 and tightly connected with the upper cover body 1, so as to ensure that the entire air guide device 4 will not be loose or dislocated during the operation of the humidifier. The air guide assembly 42 is the core functional component of the air guide device 4, which is arranged in the containing cavity 411 formed after the air outlet cover 41 and the fixing seat 43 are covered. The containing cavity 411 provides a relatively closed and stable working environment for the air guide assembly 42, avoids interference of external factors on the normal function of the air guide assembly 42, and enables the air guide assembly 42 to cooperate with each other to provide strong guarantee for the air outlet link of the humidifier. The air guide assembly 42 guides, adjusts the wind direction, and controls the wind speed of the mist generated and transported from the atomizing device 3, so that the mist can be uniformly diffused to the surrounding environment according to the predetermined direction and state, and the ideal humidification effect is realized.

[0050] In an embodiment, the fixing seat 43 is provided with a mist guide opening 431, the air guide assembly 42 is communicated with the atomizing device 3 through the mist guide opening 431, and the fixing seat 43 is provided with a wind guide sleeve 432 extending downward from the edge of the mist guide opening 431, and the mist guide cylinder 32 is sleeved on the outer wall of the wind guide sleeve 432.

[0051] Specifically, the mist guide opening 431 is a key channel for transmitting mist, which realizes the communication between the air guide assembly 42 and the atomizing device 3. The shape and size of the mist guide opening 431 are generally determined according to the comprehensive consideration of the atomization amount of the humidifier as a whole and the requirements of air guiding and air outlet, so as to ensure that the mist can flow smoothly. The mist generated by the atomizing device 3 is first preliminarily gathered and guided in the mist guide cylinder 32, and then enters the space range of the air guide assembly 42 carried by the fixing seat 43 through the mist guide opening 431, and then is guided to the external environment according to the predetermined direction and state under the further action of the air guide assembly 42, so that the generation, transmission and subsequent diffusion of the entire mist form a coherent and orderly process.

[0052] The fixed seat 43 extends downward along the edge of the mist guide opening 431 to form a wind guide sleeve 432. The mist guide cylinder 32 is tightly sleeved on the outer wall of the wind guide sleeve 432, so that a relatively tight and stable cooperation is formed between the wind guide sleeve 432 and the mist guide cylinder 32. On the one hand, the stability of the connection between the two can be ensured to prevent loosening and misalignment during the operation of the humidifier. On the other hand, the presence of the wind guide sleeve 432 enhances the sealing of the connection between the mist guide opening 431 and the mist guide cylinder 32, maximally reducing the possibility of leakage of mist during transmission, and ensuring that the mist can be efficiently and completely transmitted from the atomizing device 3 to the area where the wind guide assembly 42 is located. At the same time, during the assembly of the humidifier, this convenient disassembly and assembly mode greatly reduces the difficulty of maintenance of the humidifier. When the inside of the mist guide cylinder 32 needs to be cleaned due to long-term use and accumulation of dirt, the user can quickly separate the two for corresponding maintenance or cleaning work, reducing maintenance time and workload.

[0053] In an embodiment, the wind guide assembly 42 includes an air inlet part 421 and a wind guide part 422, and the air inlet part 421 is arranged adjacent to the wind guide part 422. The air outlet cover 41 is provided with an air inlet opening 412 and an air outlet opening 413, and the air inlet opening 412 is communicated with the air inlet part 421, and the air outlet opening 413 is communicated with the wind guide part 422.

[0054] Specifically, the air inlet part 421 is the starting point for the mist to enter the wind guide assembly 42, and is used to guide the external air to smoothly enter the entire wind guide system through the air inlet opening 412, to provide necessary air supplement for the subsequent mixing and diffusion of the mist, to ensure the smoothness of air circulation. The wind guide part 422 is used to further guide the mist generated by the atomizing device 3 and control the wind direction, wind speed, etc., so that it can flow to the air outlet opening 413 according to the predetermined direction and appropriate speed. The wind guide part 422 is arranged adjacent to the air inlet part 421, and the two parts work closely together.

[0055] In an embodiment, the inner wall of the air outlet cover 41 is provided with a plurality of clamping columns 414, and the fixed seat 43 is provided with a plurality of clamping grooves 433 corresponding to the clamping columns 414. The clamping columns 414 are clamped in the clamping grooves 433, so that the air outlet cover 41 is connected to the fixed seat 43.

[0056] Specifically, the connection and fixation of the air outlet cover 41 and the fixed seat 43 are realized by the clamping columns 414 arranged on the inner wall of the air outlet cover 41 and the clamping grooves 433 corresponding to the clamping columns 414 on the fixed seat 43. Further, the clamping columns 414 on the inner wall of the air outlet cover 41 are integrally formed with the body of the air outlet cover 41, generally in a columnar structure, and are arranged at specific positions on the inner wall of the air outlet cover 41, accurately corresponding to the clamping grooves 433 on the fixed seat 43, to ensure the stability of the connection and the coordination of the overall structure. The clamping grooves 433 on the fixed seat 43 are made according to the corresponding design requirements, and the shape, size and depth of the clamping grooves 433 are adapted to the clamping columns 414, so that the clamping columns 414 can be inserted into the clamping grooves 433. Each clamping column 414 can accurately find the corresponding clamping groove 433 for clamping. When assembling, the air outlet cover 41 is aligned with the fixed seat 43, and then pressed or slightly rotated for adjustment, so that the clamping columns 414 on the inner wall of the air outlet cover 41 are inserted into the clamping grooves 433 of the fixed seat 43 in the right direction. When the clamping columns 414 are completely embedded in the clamping grooves 433, the air outlet cover 41 is firmly connected to the fixed seat 43, forming a complete and stable air guide device 4 structure, which provides a structural basis for the normal operation of the air guide assembly 42 and the stable operation of the entire humidifier. If it is necessary to maintain, clean or replace parts of the air guide assembly 42 inside the air guide device 4, the clamping structure can also conveniently detach the air outlet cover 41 from the fixed seat 43. The user only needs to exert appropriate external force and pull out the clamping columns 414 in the correct direction to easily separate the air outlet cover 41 from the fixed seat 43, quickly access the air guide assembly 42, and complete the corresponding maintenance work. After the maintenance work is completed, the air outlet cover 41 and the fixed seat 43 can be conveniently clamped and fixed again, greatly reducing the maintenance difficulty of the product, prolonging the service life of the product, and improving the user experience.

[0057] In an embodiment, the humidifier further comprises a control assembly 5, which is arranged in the containing cavity 411, and the control assembly 5 is electrically connected to the air guide assembly 42 and the atomizing device 3.

[0058] Specifically, the control assembly 5 is arranged in the containing cavity 411, making full use of the space of the containing cavity 411 and also protecting the control assembly 5. The control assembly 5, the atomizing device 3 and the air guide assembly 42 are connected by electrical connection for signal transmission and control. It can be understood that the electrical connection can be realized by wires, circuit boards and the like, to ensure that the control assembly 5 can accurately control the working state of the atomizing device 3 and the air guide assembly 42. The electrical connection mode is not limited in the embodiment.

[0059] In an embodiment, the atomizer 31 comprises an atomizing element 311 and a power signal line 312; the atomizing element 311 is obliquely arranged in the mist guide cylinder 32, and the power signal line 312 is arranged on the mist guide cylinder 32, one end of the power signal line 312 is electrically connected to the control assembly 5, and the other end is electrically connected to the atomizing element 311.

[0060] Specifically, the atomizing element 311 is a core component for realizing the liquid atomization function, and generally utilizes ultrasonic vibration, heating evaporation or other atomization principles to convert the liquid water in the liquid storage tank 2 into small mist droplets. The atomizing element 311 is placed in the oblique accommodating groove 3223 at the bottom of the mist guide cylinder 32, so that the mist droplets generated by atomization and the water droplets that may accompany can be subsequently transmitted along the inner wall of the mist guide cylinder 32, and the accommodating groove 3223 also provides a certain installation and positioning basis for the atomizing element 311, ensuring that it is in a relatively stable state during work. The power signal line 312 is used to connect the control assembly 5 and the atomizing element 311, and can effectively conduct current to provide necessary power support for the normal work of the atomizing element 311, so that the atomizing element 311 has a power source for atomization operation. It can be understood that the power signal line 312 is arranged on the mist guide cylinder 32, one end of which is close to the inside of the mist guide cylinder 32, and the other end penetrates out of the wall of the mist guide cylinder 32 and is electrically connected to the control assembly 5. When the mist guide pipe 321 is connected to the connecting seat 322, the control assembly 5 realizes electrical connection with the atomizing element 311 through the power signal line 312, thereby realizing power supply and work control of the atomizing element 311.

[0061] The above only further illustrates the technical content of the present application with embodiments, so that the reader can more easily understand, but does not represent that the embodiments of the present application are limited to this, any technical extension or re-creation made according to the present application is also protected by the present application. The protection scope of the present application is subject to the claims.

Claims

1. A silent humidifier, characterized by, The humidifier comprises an upper cover body, a liquid storage tank and an atomizing device, the upper cover body covers the liquid storage tank and forms a liquid storage cavity, and the atomizing device is detachably connected to the bottom of the upper cover body and is arranged in the liquid storage cavity. The atomizing device comprises an atomizer and a mist guiding cylinder, the upper cover body, the mist guiding cylinder and the atomizer are connected in sequence, and the atomizer is arranged obliquely at the bottom of the mist guiding cylinder so that the mist outlet direction of the atomizer is aligned with the inner wall of the mist guiding cylinder.

2. The quiet humidifier according to claim 1, wherein The mist guiding cylinder comprises a mist guiding pipe and a connecting seat, the connecting seat is detachably connected to the bottom of the mist guiding pipe, the inner wall of the connecting seat is provided with a fixing column and a plurality of guide plates which are bent from the inner wall of the connecting seat to the middle direction, the plurality of guide plates are arranged adjacent to each other and form an inclined accommodation groove with the fixing column, the top surface of the plurality of guide plates has an inclination angle equal to that of the accommodation groove, and the atomizer is arranged on the accommodation groove.

3. The quiet humidifier according to claim 2, wherein, The inclination angle of the accommodation groove ranges from 1° to 10°.

4. The quiet humidifier according to claim 2, wherein, The end of the mist guiding cylinder close to the connecting seat is provided with a buckling groove, and the end of the connecting seat close to the mist guiding cylinder is provided with a buckling column corresponding to the buckling groove, and the buckling column is buckled in the buckling groove.

5. The quiet humidifier according to claim 1, wherein, The upper cover body is provided with an air guiding device, the air guiding device comprises an air outlet cover, an air guiding assembly and a fixing seat, the air outlet cover covers the fixing seat and forms an accommodation cavity, and the air guiding assembly is arranged in the accommodation cavity.

6. The quiet humidifier according to claim 5, wherein, The fixing seat is provided with a mist guiding opening, the air guiding assembly is connected to the atomizing device through the mist guiding opening, and the fixing seat is provided with an air guiding sleeve which extends downward from the edge of the mist guiding opening, and the mist guiding cylinder is sleeved on the outer wall of the air guiding sleeve.

7. The quiet humidifier according to claim 5, wherein, The air guiding assembly comprises an air inlet member and an air guiding member, the air inlet member and the air guiding member are arranged adjacent to each other, the air outlet cover is provided with an air inlet opening and an air outlet opening, the air inlet opening is connected to the air inlet member, and the air outlet opening is connected to the air guiding member.

8. The quiet humidifier according to claim 5, wherein, The inner wall of the air outlet cover is provided with a plurality of clamping columns, the fixing seat is provided with a plurality of clamping grooves corresponding to the clamping columns, the clamping columns are clamped in the clamping grooves, and the air outlet cover is connected to the fixing seat.

9. The quiet humidifier according to claim 5, wherein, The humidifier further comprises a control assembly, the control assembly is arranged in the accommodation cavity, and the control assembly is electrically connected to the air guiding assembly and the atomizing device.

10. The quiet humidifier according to claim 9, wherein, The atomizer comprises an atomizing member and a power signal line, the atomizing member is arranged obliquely in the mist guiding cylinder, the power signal line is arranged on the mist guiding cylinder, one end of the power signal line is electrically connected to the control assembly, and the other end of the power signal line is electrically connected to the atomizing member.

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