Upper cover assembly and humidifier

Abstract

The utility model relates to an upper cover assembly and a humidifier, and belongs to the technical field of humidifiers, the upper cover assembly comprises a supporting cover body, the supporting cover body is provided with a fog inlet cover opening and a first fog guide channel, and the first fog guide channel is communicated with the fog inlet cover opening; the mist guide cover body is arranged on the supporting cover body, part of the mist guide cover body extends into the first mist guide channel, and the mist guide cover body is provided with a second mist guide channel communicated with the first mist guide channel; the shielding assembly is arranged on the mist guide cover body; the mist outlet cover body is arranged on the mist guide cover body, the mist outlet cover body is provided with a plurality of mist outlets, and the number of the mist outlets is multiple. When the mist outlet cover body can rotate relative to the mist guide cover body, the shielding assembly seals one or more of the mist outlets, so that a user can freely switch the number of the mist outlets for outputting the mist according to own requirements, the output quantity of the mist is controlled, and the operation flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to an upper cover component and a humidifier. Background Art

[0002] A humidifier is a commonly used electrical appliance. The principle of a humidifier is to atomize the liquid stored inside into steam mist, which is then output from the mist outlet on the upper cover of the humidifier to increase the humidity of the air, making the human body more comfortable. However, some existing humidifiers have one mist outlet for mist output, while some have multiple mist outlets for mist output. Users cannot freely switch the number of mist outlets used by the humidifier to output steam mist. In addition, the fixed setting of the mist outlet makes the direction of steam mist output unadjustable, and the user experience is not good. Utility Model Content

[0003] Based on this, it is necessary to provide a top cover assembly and a humidifier to address the problem that the number of mist outlets of the humidifier for outputting steam mist cannot be freely switched.

[0004] 14. The smoke detector as claimed in claim 13, wherein the smoke detector is configured to detect whether the smoke detector is in a state of being in contact with the mist guide channel and a portion of the smoke detector is configured to detect whether the smoke detector is in a state of being in contact with the mist guide channel.

[0005] The present application discloses an upper cover assembly, in which a portion of the mist guide cover body extends into a first mist guide channel, and the portion of the mist guide cover body extending into the first mist guide channel is adapted to the first mist guide channel, so that the mist guide cover body has good stability and high reliability. The mist inlet cover, the first mist guide channel, the second mist guide channel and the mist outlet are connected in sequence, and the vapor mist delivered to the upper cover assembly can be automatically delivered inside the upper cover assembly and continuously output from the mist outlet, thereby increasing the humidity of the air and increasing the comfort of the human body. The user only needs to rotate the mist outlet cover body, and the position of the mist outlet located in the mist outlet cover body will change. The vapor mist output from the mist outlet can increase the humidity of the air in the specified direction, avoiding insufficient humidity in a certain direction, so that the user has a high sense of experience. Moreover, when the mist outlet cover is rotated, one of the mist outlets can be closed. If the size of the shielding component is large enough or there are multiple shielding components, the shielding component can close multiple mist outlets. At this time, steam mist is output from the unclosed mist outlets. The user can freely switch the number of mist outlets for outputting steam mist according to his own needs, thereby controlling the output amount of steam mist. The operation is highly flexible and the practical effect is good.

[0006] In one embodiment, the number of the mist outlets is two, and the mist outlet cover body rotates relative to the mist guide cover body to have at least a third position, a fourth position, and a fifth position. When the mist outlet cover body is in the third position, the shielding assembly closes one of the two mist outlets, and when the mist outlet cover body is in the fourth position, the shielding assembly closes the other of the two mist outlets. When the mist outlet cover body is in the fifth position, both of the mist outlets are connected to the second mist guide channel. When the mist outlet cover body rotates, any one of the mist outlets can be closed, and the other unclosed mist outlet outputs steam mist, or both mist outlets can output steam mist, so that the user can freely choose one or two mist outlets to output mist, so as to control the amount of steam mist output in the same time, so that the amount of steam mist output in different humidity environments is different, and the operation flexibility is good.

[0007] In one embodiment, the mist outlet cover body includes a mist outlet shell and a rotating shaft, the mist outlet shell is movably arranged on the mist guide cover body, the mist outlet shell is provided with the mist outlet, the rotating shaft is arranged on the mist outlet shell, the mist guide cover body is provided with a limiting hole, the rotating shaft is passed through the limiting hole, and the rotating shaft can rotate relative to the mist guide cover body. By passing the rotating shaft through the limiting hole, the movable range of the rotating shaft is limited, and the rotating shaft is more stable and has high reliability. The rotating shaft rotates relative to the mist guide cover body, so that the mist outlet cover body rotates relative to the mist guide cover body, and the contact area between the shielding component and the mist outlet located on the mist outlet cover body changes, thereby changing the output amount of the vapor mist, so that the output amount of the vapor mist is controllable.

[0008] In one embodiment, the rotating shaft includes a rotating rod body and a stop block, the rotating rod body is arranged on the mist outlet shell, the rotating rod body is passed through the limiting hole, the stop block is multiple, and multiple stop blocks are arranged on the rotating rod body and located at one end of the rotating rod body passing through the limiting hole, and the stop block can be abutted against the mist guide cover body. A stop block is provided at one end of the rotating rod body passing through the limiting hole, and the rotating rod body is adapted to the limiting hole, so that the stop block can be abutted against the mist guide cover body during movement, thereby improving the installation effect of the mist outlet cover body and the mist guide cover body, and preventing the mist outlet cover body from being separated from the mist guide cover body and affecting the mist outlet function of the mist outlet cover body.

[0009] In one embodiment, a positioning block is formed on the mist outlet shell, and a positioning groove is formed on the mist guide cover body. A portion of the positioning block extends into the positioning groove, and the positioning block can slide in the positioning groove. By partially extending the positioning block into the positioning groove, the groove wall of the positioning groove can limit the movement of the mist outlet cover body, thereby reducing the stress on the rotating shaft, improving the bending and fatigue resistance of the rotating shaft, and improving the service life of the product. The rotation of the rotating shaft relative to the mist guide cover body allows the positioning block to slide in the positioning groove, and the positioning block has strong wear resistance.

[0010] In one embodiment, the mist guide cover body includes a mist guide shell and a mounting piece, the mist guide shell is movably arranged on the supporting cover body, a portion of the mist guide shell extends into the first mist guide channel, the mist guide shell is provided with a second mist guide channel connected to the first mist guide channel, the mounting piece is arranged on the mist guide shell, the mounting piece is provided with a limiting hole, and a portion of the mist outlet cover body is passed through the limiting hole. By extending a portion of the mist guide shell into the first mist guide channel, the structure of the upper cover assembly is more compact, the overall occupied space is reduced, and the space utilization is maximized. By providing a limiting hole with a mounting piece, a portion of the mist outlet cover body is passed through the limiting hole, so as to prevent the mist outlet cover body from moving in the radial direction of the limiting hole, thereby improving the stability of the mist outlet cover body.

[0011] In one embodiment, the mounting member includes a supporting portion and a mounting portion, and the number of the supporting portions is multiple, and the multiple supporting portions are arranged on the mist guide shell at intervals, and the multiple supporting portions are connected to the mounting portion at one end away from the mist guide shell, and the mounting portion is provided with the limiting hole. The mounting portion is provided with a limiting hole to facilitate the positioning and installation of the mist outlet cover. The setting of the supporting portion can provide stable support for the mounting portion, so that the mounting portion is more stable and reliable. The number of the supporting portions is multiple, and the supporting portion has a more stable supporting effect. The multiple supporting portions are arranged at intervals, and the vapor mist can pass through the space between two adjacent supporting portions to avoid the vapor mist being blocked and affecting the mist outlet effect.

[0012] In one embodiment, the support cover body includes a support shell, a support column and a liquid blocking shell component, the support shell is arranged on the support column, the support column is provided with the mist inlet cover port, the support column is provided with the first mist guide channel connected to the mist inlet cover port, the mist guide cover body is arranged on the support shell and part of the mist guide cover body extends to the first mist guide channel, and the liquid blocking shell component is arranged on the support column and located in the first mist guide channel. The support shell is provided to stably support the mist guide cover body, which facilitates the fixation of the mist guide cover body. The liquid blocking shell component is located in the first mist guide channel, and the liquid blocking shell component can absorb large particle droplets transported into the first mist guide channel and make the droplets flow back to the atomization position, and the vapor mist continues to be transported through the space between the liquid blocking shell component and the support column, thereby avoiding large particle droplets from being output from the mist outlet, causing the ground to be wet and causing inconvenience to the user's life.

[0013] In one embodiment, the support column includes a pillar and a block, the pillar is provided with the mist inlet cover and the first mist guide channel, the block is arranged on the pillar and located in the first mist guide channel, the portion of the mist guide cover body extending into the first mist guide channel is provided with a mounting groove, and the block is adapted to the mounting groove. The portion of the mist guide cover body extending into the first mist guide channel is provided with a mounting groove, and the support column is provided with a block adapted to the mounting groove, so that the installation of the mist guide cover body is simple and quick. Moreover, the portion of the mist guide cover body extending into the first mist guide channel abuts against the channel wall of the first mist guide channel, so that the sealing between the mist guide cover body and the pillar is good.

[0014] In one embodiment, the shielding assembly includes a support seat and a shielding shell, the support seat is arranged on the mist guide cover body and is located in the second mist guide channel, the shielding shell is arranged on the support seat and is located at one end of the support seat close to the mist outlet cover body, and the shielding shell can open or close the mist outlet. The shielding shell is arranged on the support seat, the support seat is used to support and fix the shielding shell, the shielding shell is arranged adjacent to the mist outlet, and when the mist outlet cover body rotates relative to the mist guide cover body, the shielding shell can open or close the mist outlet, thereby being able to control the amount of vapor mist output from the mist outlet in the same time, and having good control flexibility.

[0015] A humidifier comprises: a liquid storage component, the liquid storage component is provided with a mist guide channel; an upper cover component, the upper cover component is covered on the liquid storage component, and the mist inlet cover of the upper cover component is communicated with the mist guide channel; an atomization component, the atomization component is arranged on the liquid storage component, the atomization component is communicated with the mist guide channel, and the atomization component is used to atomize the liquid in the mist guide channel; and a control component, the control component is arranged on the liquid storage component, and the control component is electrically connected to the atomization component.

[0016] The second aspect of the present application discloses a humidifier, wherein a mist guide channel is provided through a liquid storage component for storing liquid to be atomized. The mist inlet cover is connected to the mist guide channel, so that the steam mist formed after the atomization component is atomized is transported from the mist inlet cover to the inside of the upper cover component and output from the upper cover component. The control component is electrically connected to the atomization component, so that the mist output of the humidifier can be intelligently controlled, and the user's experience is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional diagram of the upper cover assembly;

[0018] Figure 2 is a cross-sectional view of the upper cover assembly;

[0019] Figure 3 The exploded view of the upper cover assembly;

[0020] Figure 4 A three-dimensional diagram of a mist cover;

[0021] Figure 5 is a three-dimensional diagram of the mist guide cover;

[0022] Figure 6 A three-dimensional diagram of the support cover;

[0023] Figure 7 is a three-dimensional diagram of a humidifier;

[0024] Figure 8 A cross-sectional view of a humidifier.

[0025] The corresponding relationship between the reference numerals and the component names is as follows:

[0026] 1 supporting cover body, 11 supporting shell, 12 supporting column, 121 supporting column, 122 blocking block, 13 liquid blocking shell component, 101 mist inlet cover opening, 102 first mist guiding channel;

[0027] 2 mist guide cover body, 21 mist guide shell, 22 mounting piece, 221 support portion, 222 mounting portion, 201 second mist guide channel, 202 limiting hole, 203 positioning groove, 204 mounting groove;

[0028] 3 shielding assembly, 31 supporting seat, 32 shielding shell;

[0029] 4 mist outlet cover body, 41 mist outlet shell, 42 rotating shaft, 421 rotating rod body, 422 clamping block, 43 positioning block, 401 mist outlet;

[0030] 100 liquid storage component, 1001 mist guide channel;

[0031] 200 upper cover assembly;

[0032] 300 atomization components;

[0033] 400 control components. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] Example 1

[0037] like Figure 1-3 As shown, this embodiment discloses an upper cover assembly, comprising: a supporting cover body 1, wherein the supporting cover body 1 is provided with a mist inlet cover opening 101 and a first mist guide channel 102, wherein the first mist guide channel 102 is connected to the mist inlet cover opening 101; a mist guide cover body 2, wherein the mist guide cover body 2 is arranged on the supporting cover body 1, wherein a portion of the mist guide cover body 2 extends into the first mist guide channel 102, and wherein the mist guide cover body 2 is provided with a second mist guide channel 201 connected to the first mist guide channel 102; a shielding assembly 3, wherein the shielding assembly 3 is arranged on the mist guide cover body 2; and a mist outlet cover body 4 The mist outlet cover body 4 is arranged on the mist guide cover body 2, and the mist outlet cover body 4 is provided with a mist outlet port 401, and the number of the mist outlet ports 401 is multiple, and the mist outlet cover body 4 can rotate relative to the mist guide cover body 2, and the mist outlet cover body 4 rotates relative to the mist guide cover body 2 and has at least a first position and a second position, when the mist outlet cover body 4 is in the first position, the shielding component 3 closes one or more of the multiple mist outlet ports 401, and when the mist outlet cover body 4 is in the second position, the multiple mist outlet ports 401 are all connected to the second mist guide channel 201.

[0038] The present application discloses an upper cover assembly, in which a portion of the mist guide cover body 2 extends into the first mist guide channel 102, and the portion of the mist guide cover body 2 extending into the first mist guide channel 102 is adapted to the first mist guide channel 102, so that the mist guide cover body 2 has good stability and high reliability. The mist inlet cover 101, the first mist guide channel 102, the second mist guide channel 201 and the mist outlet 401 are connected in sequence, and the steam mist delivered to the upper cover assembly can be automatically delivered inside the upper cover assembly and continuously output from the mist outlet 401, thereby increasing the humidity of the air and increasing the comfort of the human body. The user only needs to rotate the mist outlet cover body 4, and the position of the mist outlet 401 located in the mist outlet cover body 4 will change. The steam mist output from the mist outlet 401 can increase the air humidity in the specified direction, avoiding insufficient air humidity in a certain direction, so that the user has a high sense of experience. Moreover, when the mist outlet cover 4 is rotated, it can close one of the mist outlets 401. If the size of the shielding component 3 is large enough or there are multiple shielding components 3, the shielding component 3 can close multiple mist outlets 401. At this time, the steam mist is output from the unclosed mist outlet 401. The user can freely switch the number of mist outlets 401 for outputting steam mist according to his own needs, thereby controlling the output amount of steam mist. The operation is highly flexible and the practical effect is good.

[0039] like Figure 1-2 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the number of the mist outlets 401 is two, the mist outlet cover body 4 rotates relative to the mist guide cover body 2 to have at least a third position, a fourth position and a fifth position, when the mist outlet cover body 4 is in the third position, the shielding component 3 closes one of the two mist outlets 401, when the mist outlet cover body 4 is in the fourth position, the shielding component 3 closes the other of the two mist outlets 401, and when the mist outlet cover body 4 is in the fifth position, both of the mist outlets 401 are connected to the second mist guide channel 201. When the mist outlet cover body 4 rotates, any one of the mist outlets 401 can be closed, and the other unclosed mist outlet 401 outputs steam mist, or both mist outlets 401 can output steam mist, so that the user can freely choose one or two mist outlets 401 to output mist, so as to control the amount of steam mist output in the same time, so that the amount of steam mist output in different humidity environments is different, and the flexibility of operation is good.

[0040] like Figure 2 and Figure 4As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the mist outlet cover body 4 includes a mist outlet shell 41 and a rotating shaft 42, the mist outlet shell 41 is movably arranged on the mist guide cover body 2, the mist outlet shell 41 is provided with the mist outlet 401, the rotating shaft 42 is arranged on the mist outlet shell 41, the mist guide cover body 2 is provided with a limiting hole 202, the rotating shaft 42 is penetrated in the limiting hole 202, and the rotating shaft 42 can rotate relative to the mist guide cover body 2. By the rotating shaft 42 being penetrated in the limiting hole 202, the range of motion of the rotating shaft 42 is limited, and the rotating shaft 42 is more stable and has high reliability. The rotating shaft 42 rotates relative to the mist guide cover body 2, so that the mist outlet cover body 4 rotates relative to the mist guide cover body 2, and the contact area between the shielding component 3 and the mist outlet 401 located in the mist outlet cover body 4 changes, thereby changing the output of the vapor mist, so that the output of the vapor mist is controllable.

[0041] like Figure 2 and Figure 4 As shown, in addition to the features of the above-mentioned embodiment, the present embodiment further defines that: the rotating shaft 42 includes a rotating rod body 421 and a stopper block 422, the rotating rod body 421 is arranged on the mist outlet shell 41, the rotating rod body 421 is penetrated through the limiting hole 202, the number of the stopper blocks 422 is multiple, and the multiple stopper blocks 422 are arranged on the rotating rod body 421 and are located at one end of the rotating rod body 421 passing through the limiting hole 202, and the stopper block 422 can be abutted against the mist guide cover body 2. The stopper block 422 is provided at one end of the rotating rod body 421 passing through the limiting hole 202, and the rotating rod body 421 is adapted to the limiting hole 202, so that the stopper block 422 can be abutted against the mist guide cover body 2 during the movement, thereby improving the installation effect of the mist outlet cover body 4 and the mist guide cover body 2, and preventing the mist outlet cover body 4 from being separated from the mist guide cover body 2 and affecting the mist outlet function of the mist outlet cover body 4.

[0042] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further defines that: a positioning block 43 is formed on the mist outlet shell 41, a positioning groove 203 is formed on the mist guide cover body 2, a portion of the positioning block 43 extends into the positioning groove 203, and the positioning block 43 can slide in the positioning groove 203. By partially extending the positioning block 43 into the positioning groove 203, the groove wall of the positioning groove 203 can limit the movement of the mist outlet cover body 4, thereby reducing the stress on the rotating shaft 42, improving the bending resistance and fatigue resistance of the rotating shaft 42, and improving the service life of the product. The rotation of the rotating shaft 42 relative to the mist guide cover body 2 causes the positioning block 43 to slide in the positioning groove 203, and the positioning block 43 has strong wear resistance.

[0043] like Figure 5As shown, in addition to the features of the above-mentioned embodiments, this embodiment further defines that: the mist guide cover body 2 includes a mist guide shell 21 and a mounting member 22, the mist guide shell 21 is movably arranged on the supporting cover body 1, a portion of the mist guide shell 21 extends into the first mist guide channel 102, the mist guide shell 21 is provided with a second mist guide channel 201 connected to the first mist guide channel 102, the mounting member 22 is arranged on the mist guide shell 21, the mounting member 22 is provided with a limiting hole 202, and a portion of the mist outlet cover body 4 is penetrated through the limiting hole 202. By extending a portion of the mist guide shell 21 into the first mist guide channel 102, the structure of the upper cover assembly is more compact, the overall occupied space is reduced, and the space utilization is maximized. By providing the limiting hole 202 with the mounting member 22, a portion of the mist outlet cover body 4 is penetrated through the limiting hole 202, so as to prevent the mist outlet cover body 4 from moving in the radial direction of the limiting hole 202 and improve the stability of the mist outlet cover body 4.

[0044] like Figure 5 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the mounting member 22 includes a support portion 221 and a mounting portion 222, the number of the support portion 221 is multiple, and the multiple support portions 221 are arranged at intervals on the mist guide shell 21, and the multiple support portions 221 are connected to the mounting portion 222 at one end away from the mist guide shell 21, and the mounting portion 222 is provided with the limiting hole 202. The limiting hole 202 is provided by the mounting portion 222, which facilitates the positioning and installation of the mist outlet cover 4. The setting of the support portion 221 can provide stable support for the mounting portion 222, so that the mounting portion 222 is more stable and reliable. The number of the support portion 221 is multiple, and the support portion 221 has a more stable support effect. Multiple support portions 221 are arranged at intervals, and the steam mist can pass through the space between two adjacent support portions 221 to avoid the steam mist being blocked and affecting the mist outlet effect.

[0045] like Figure 1 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further defines that: the support cover body 1 includes a support shell 11, a support column 12 and a liquid blocking shell 13, the support shell 11 is arranged on the support column 12, the support column 12 is provided with the mist inlet cover 101, the support column 12 is provided with the first mist guide channel 102 connected to the mist inlet cover 101, the mist guide cover body 2 is arranged on the support shell 11 and part of the mist guide cover body 2 extends to the first mist guide channel 102, and the liquid blocking shell 13 is arranged on the support column 12 and located in the first mist guide channel 102. The support shell 11 is arranged to stably support the mist guide cover body 2, which facilitates the fixation of the mist guide cover body 2. By locating the liquid blocking shell 13 in the first mist guiding channel 102, the liquid blocking shell 13 can absorb the large particle droplets transported into the first mist guiding channel 102 and make the droplets flow back to the atomization position, and the vapor mist continues to be transported through the space between the liquid blocking shell 13 and the support column 12, thereby preventing the large particle droplets from being output from the mist outlet 401 and causing the ground to become wet, thereby causing inconvenience to the user's life.

[0046] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the support column 12 includes a pillar 121 and a block 122, the pillar 121 is provided with the mist inlet cover 101 and the first mist guide channel 102, the block 122 is arranged on the pillar 121 and is located in the first mist guide channel 102, the portion of the mist guide cover body 2 extending into the first mist guide channel 102 is provided with a mounting groove 204, and the block 122 is adapted to the mounting groove 204. The portion extending through the mist guide cover body 2 into the first mist guide channel 102 is provided with a mounting groove 204, and the support column 12 is provided with a block 122 adapted to the mounting groove 204, so that the installation of the mist guide cover body 2 is simple and quick. Moreover, the portion of the mist guide cover body 2 extending into the first mist guide channel 102 abuts against the channel wall of the first mist guide channel 102, so that the sealing between the mist guide cover body 2 and the pillar 121 is good.

[0047] like Figure 6As shown, in addition to the features of the above-mentioned embodiments, this embodiment further defines that: the shielding assembly 3 includes a support seat 31 and a shielding shell 32, the support seat 31 is arranged on the mist guide cover body 2 and is located in the second mist guide channel 201, the shielding shell 32 is arranged on the support seat 31 and is located at one end of the support seat 31 close to the mist outlet cover body 4, and the shielding shell 32 can open or close the mist outlet 401. The shielding shell 32 is arranged on the support seat 31, the support seat 31 is used to support and fix the shielding shell 32, and the shielding shell 32 is arranged adjacent to the mist outlet 401. When the mist outlet cover body 4 rotates relative to the mist guide cover body 2, the shielding shell 32 can open or close the mist outlet 401, so that the amount of vapor mist output from the mist outlet 401 can be controlled in the same time, and the control flexibility is good.

[0048] Example 2

[0049] like Figure 7-8 As shown, this embodiment discloses a humidifier, including: a liquid storage component 100, the liquid storage component 100 is provided with a mist guide channel 1001; an upper cover component 200, the upper cover component 200 is covered on the liquid storage component 100, and the mist inlet cover 101 of the upper cover component 200 is connected to the mist guide channel 1001; an atomization component 300, the atomization component 300 is arranged on the liquid storage component 100, the atomization component 300 is connected to the mist guide channel 1001, and the atomization component 300 is used to atomize the liquid in the mist guide channel 1001; a control component 400, the control component 400 is arranged on the liquid storage component 100, and the control component 400 is electrically connected to the atomization component 300.

[0050] The second aspect of the present application discloses a humidifier, wherein a mist guide channel 1001 is provided through a liquid storage component 100 for storing liquid to be atomized. The mist inlet cover 101 is connected to the mist guide channel 1001, so that the vapor mist formed after atomization of the atomization component 300 is transported from the mist inlet cover 101 to the inside of the upper cover component 200 and output from the upper cover component 200. The control component 400 is electrically connected to the atomization component 300, so that the mist output of the humidifier can be intelligently controlled, and the user's experience is good.

[0051] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cover assembly, characterized in that: include: A support cover body (1), the support cover body (1) being provided with a mist inlet cover opening (101) and a first mist guide channel (102), the first mist guide channel (102) being in communication with the mist inlet cover opening (101); a mist-guiding cover body (2), the mist-guiding cover body (2) being arranged on the supporting cover body (1), a portion of the mist-guiding cover body (2) extending into the first mist-guiding channel (102), and the mist-guiding cover body (2) being provided with a second mist-guiding channel (201) communicating with the first mist-guiding channel (102); A shielding component (3), wherein the shielding component (3) is arranged on the mist guide cover body (2); A mist outlet cover body (4), wherein the mist outlet cover body (4) is arranged on the mist guide cover body (2), the mist outlet cover body (4) is provided with a mist outlet (401), the number of the mist outlet (401) is multiple, the mist outlet cover body (4) can rotate relative to the mist guide cover body (2), the mist outlet cover body (4) rotates relative to the mist guide cover body (2) and has at least a first position and a second position, when the mist outlet cover body (4) is located at the first position, the shielding component (3) closes one or more of the multiple mist outlets (401), and when the mist outlet cover body (4) is located at the second position, the multiple mist outlets (401) are all connected to the second mist guide channel (201).

2. The upper cover assembly according to claim 1, characterized in that: The number of the mist outlets (401) is two, and the mist outlet cover body (4) rotates relative to the mist guiding cover body (2) to have at least a third position, a fourth position and a fifth position. When the mist outlet cover body (4) is located at the third position, the shielding component (3) closes one of the two mist outlets (401); when the mist outlet cover body (4) is located at the fourth position, the shielding component (3) closes the other of the two mist outlets (401); when the mist outlet cover body (4) is located at the fifth position, both of the mist outlets (401) are connected to the second mist guiding channel (201).

3. The upper cover assembly according to claim 1, characterized in that: The mist outlet cover body (4) comprises a mist outlet shell (41) and a rotating shaft (42); the mist outlet shell (41) is movably arranged on the mist guide cover body (2); the mist outlet shell (41) is provided with the mist outlet port (401); the rotating shaft (42) is arranged on the mist outlet shell (41); the mist guide cover body (2) is provided with a limiting hole (202); the rotating shaft (42) is passed through the limiting hole (202); and the rotating shaft (42) can rotate relative to the mist guide cover body (2).

4. The upper cover assembly according to claim 3, characterized in that: The rotating shaft (42) comprises a rotating rod body (421) and a stopper block (422); the rotating rod body (421) is arranged on the mist outlet shell (41); the rotating rod body (421) is passed through the limiting hole (202); the stopper block (422) is in multiple numbers; the multiple stopper blocks (422) are arranged on the rotating rod body (421) and are located at one end of the rotating rod body (421) passing through the limiting hole (202); the stopper block (422) can be abutted against the mist guide cover body (2); And / or a positioning block (43) is formed on the mist outlet shell (41), a positioning groove (203) is formed on the mist guide cover (2), a portion of the positioning block (43) extends into the positioning groove (203), and the positioning block (43) is able to slide in the positioning groove (203).

5. The upper cover assembly according to claim 1, characterized in that: The mist guide cover body (2) comprises a mist guide shell (21) and a mounting member (22); the mist guide shell (21) is movably arranged on the supporting cover body (1); a portion of the mist guide shell (21) extends into the first mist guide channel (102); the mist guide shell (21) is provided with a second mist guide channel (201) connected to the first mist guide channel (102); the mounting member (22) is arranged on the mist guide shell (21); the mounting member (22) is provided with a limiting hole (202); a portion of the mist outlet cover body (4) is passed through the limiting hole (202).

6. The upper cover assembly according to claim 5, characterized in that: The mounting member (22) comprises a supporting portion (221) and a mounting portion (222); the supporting portions (221) are multiple in number; the multiple supporting portions (221) are arranged at intervals on the mist guide shell (21); one end of the multiple supporting portions (221) away from the mist guide shell (21) is connected to the mounting portion (222); and the mounting portion (222) is provided with the limiting hole (202).

7. The upper cover assembly according to claim 1, characterized in that: The support cover body (1) comprises a support shell (11), a support column (12) and a liquid blocking shell (13); the support shell (11) is arranged on the support column (12); the support column (12) is provided with the mist inlet cover opening (101); the support column (12) is provided with the first mist guide channel (102) connected to the mist inlet cover opening (101); the mist guide cover body (2) is arranged on the support shell (11) and a part of the mist guide cover body (2) extends to the first mist guide channel (102); the liquid blocking shell (13) is arranged on the support column (12) and is located in the first mist guide channel (102).

8. The upper cover assembly according to claim 7, characterized in that: The support column (12) comprises a pillar (121) and a block (122); the pillar (121) is provided with the mist inlet cover (101) and the first mist guide channel (102); the block (122) is arranged on the pillar (121) and is located in the first mist guide channel (102); the portion of the mist guide cover body (2) extending into the first mist guide channel (102) is provided with a mounting groove (204); the block (122) is adapted to the mounting groove (204).

9. The upper cover assembly according to claim 1, characterized in that: The shielding assembly (3) comprises a support seat (31) and a shielding shell (32); the support seat (31) is arranged on the mist guide cover body (2) and is located in the second mist guide channel (201); the shielding shell (32) is arranged on the support seat (31) and is located at one end of the support seat (31) close to the mist outlet cover body (4); the shielding shell (32) is capable of opening or closing the mist outlet (401).

10. A humidifier, characterized in that: include: A liquid storage component (100), wherein the liquid storage component (100) is provided with a mist guide channel (1001); The upper cover assembly (200) according to any one of claims 1 to 9, wherein the upper cover assembly (200) is covered on the liquid storage assembly (100), and the mist inlet cover (101) of the upper cover assembly (200) is connected to the mist guide channel (1001); an atomizing assembly (300), the atomizing assembly (300) being arranged on the liquid storage assembly (100), the atomizing assembly (300) being in communication with the mist guiding channel (1001), and the atomizing assembly (300) being used to atomize the liquid in the mist guiding channel (1001); A control component (400), wherein the control component (400) is disposed on the liquid storage component (100), and the control component (400) is electrically connected to the atomization component (300).

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