Humidifying device

Abstract

The utility model provides a humidifying device, and relates to the technical field of air humidifying electrical appliances, the humidifying device comprises a humidifying main machine, the humidifying main machine comprises a shell, a driving assembly and a wind wheel assembly, the driving assembly and the wind wheel assembly are both arranged in the shell, the driving assembly comprises a motor body and an output shaft which are connected with each other, and the wind wheel assembly comprises a wind wheel and a mounting part; the wind wheel comprises a wind wheel body and a mounting part which are connected with each other; the wind wheel body is provided with a mounting hole; the motor body is connected to the shell, the output shaft is inserted into the mounting hole and extends into the mounting part, the mounting part comprises a mounting part body and a first clamping part which are connected with each other, the output shaft is provided with a second clamping part, and the mounting part body is connected to the mounting part in an openable and closable manner so as to drive the first clamping part and the second clamping part to be clamped or separated from each other. According to the humidifying device, the wind wheel assembly and the driving assembly are convenient to disassemble and assemble, and the mounting piece is not prone to being lost.

Description

Technical Field

[0001] The present application relates to the technical field of air humidification electrical appliances, and in particular to a humidification device. Background Art

[0002] A humidifier is a device used to adjust the humidity of the air. According to different working principles, humidifiers can be divided into three categories: electric heating humidifiers, ultrasonic humidifiers and evaporative humidifiers. Evaporative humidifiers are becoming more and more popular among consumers because of their low water quality requirements and energy saving.

[0003] An evaporative humidifier usually includes a main unit and a water tank. The main unit includes a housing and a fan. The fan is arranged inside the housing. A filter is arranged inside the water tank. The filter is used to absorb moisture. The fan guides the airflow through the filter and blows it out, so that the airflow carries water vapor and is blown out of the humidifier to achieve the purpose of humidifying the air. The fan may include a motor and an impeller. After the impeller has been running for a period of time, more dust will be absorbed on the impeller blades. Therefore, the impeller needs to be removed from the motor regularly for cleaning.

[0004] However, in the related art, the impeller is threadedly connected to the driving shaft of the motor, and tools are needed to remove the impeller. The impeller cannot be removed by hand, and accessories such as nuts are prone to loss. Utility Model Content

[0005] Based on this, the present application provides a humidification device to solve the deficiencies in the related art.

[0006] The humidifier provided in the present application includes a humidifier host, the humidifier host includes a housing, a drive assembly and a wind wheel assembly, the drive assembly and the wind wheel assembly are both arranged in the housing, the drive assembly includes a motor body and an output shaft connected to each other, the wind wheel assembly includes a wind wheel and a mounting member, the wind wheel includes a wind wheel body and a mounting portion connected to each other, and the wind wheel body has a mounting hole;

[0007] The motor body is connected to the shell, the output shaft is inserted into the mounting hole and extends into the mounting part, the mounting member includes a mounting member body and a first clamping part that are connected to each other, the output shaft has a second clamping part, and the mounting member body can be connected to the mounting part in an opening and closing manner to drive the first clamping part to be engaged or disengaged with the second clamping part.

[0008] The humidification device provided by the present application includes a humidification host, which is used to install a motor body by setting a shell, and is used to convert electrical energy into torque by setting a motor body, and is used to transmit the torque of the motor body to the wind wheel by setting an output shaft, so as to drive the wind wheel to rotate synchronously, and is used to cooperate with the output shaft by setting a mounting hole, so that the output shaft drives the wind wheel body to rotate synchronously, and is used to connect the mounting part by setting a mounting part, and is used to connect or disengage the first and second clamping parts by setting a first clamping part and a second clamping part, so that the mounting part and the output shaft are connected or separated, and the first clamping part and the second clamping part are driven to be engaged or disengaged by setting a mounting part body, and the locking of the mounting part and the mounting part is released by opening and closing the mounting part body, so as to facilitate the disassembly of the mounting part and the output shaft, or the mounting part is locked to the mounting part, so as to fix the wind wheel and the output shaft relatively. In this way, the wind wheel assembly and the drive assembly in the humidification device provided by the present application are convenient to disassemble and assemble, and the mounting part is not easy to be lost.

[0009] In a possible implementation, the mounting member also includes a first rotating connection portion, which is connected to one side of the mounting member body, and the mounting member has a second rotating connection portion, which is rotatably connected to the second rotating connection portion so that the mounting member is rotatably disposed on the wind wheel.

[0010] In this way, the mounting piece can be rotatably connected to the second rotatable connecting part through the first rotatable connecting part, and then the mounting piece can be rotatably connected to the wind wheel, so as to facilitate the first clamping part and the second clamping part to be engaged or disengaged, and facilitate the locking or unlocking of the mounting piece and the mounting part, and the mounting piece is always kept together with the mounting part, and is not easily lost during the process of disassembling and assembling the wind wheel.

[0011] In a possible implementation, the mounting member also includes a third clamping portion, the third clamping portion is connected to one side of the mounting member body, and the mounting member also has a fourth clamping portion, the second clamping portion is clamped to the fourth clamping portion to fix the mounting member relative to the wind wheel.

[0012] In this way, when the third clamping part is engaged with the fourth clamping part, the mounting part can be locked to the mounting part, so that the mounting part, the wind wheel and the output shaft are relatively fixed, so that it is convenient for the output shaft to drive the wind wheel to rotate. When the third clamping part is disengaged from the fourth clamping part, the mounting part and the mounting part can be unlocked, so that it is convenient to disengage the wind wheel and the output, so as to facilitate the removal of the wind wheel from the output shaft.

[0013] In a possible implementation, the first rotation connection portion and the third clamping portion are located on opposite sides of the mounting member body.

[0014] Thus, compared with arranging the first rotating connection part and the third clamping part on two adjacent sides of the mounting body, arranging the first rotating connection part and the third clamping part on two opposite sides of the mounting body is more convenient for user operation.

[0015] In a possible implementation, the mounting member further includes an operating portion, which is connected to a side of the third clamping portion facing away from the mounting member body and is configured to drive the third clamping portion to engage or disengage with the fourth clamping portion under the action of an external force.

[0016] In this way, when the external force of the hand acts on the operating part, the third clamping part is driven to move toward the fourth clamping part so that the third clamping part is clamped on the fourth clamping part, or, when the external force of the hand acts on the operating part, the third clamping part is driven to move away from the fourth clamping part so that the third clamping part and the fourth clamping part are disengaged, thereby making it easier to lock or unlock the mounting part.

[0017] In a possible implementation, the mounting body has a clamping hole, the first clamping portion includes two first clamping hooks, the two first clamping hooks are arranged on radially opposite sides of the clamping hole, the output shaft is inserted into the clamping hole, and the first clamping hooks are clamped with the second clamping portion.

[0018] Thus, when the wind wheel assembly is mounted to the driving assembly, the output shaft is first inserted into the wind wheel body through the mounting hole, and then the two first hooks are moved away from each other to avoid the output shaft, and then the output shaft is passed through the clamping hole, and then the two first hooks are moved closer to each other to be clamped in the first clamping groove, and finally the third clamping part is clamped with the fourth clamping part, so that the wind wheel can be reliably mounted to the output shaft. When the wind wheel assembly is disassembled from the driving assembly, the third clamping part is first disengaged from the fourth clamping part, and then the two first hooks are moved away from each other, the first hook is disengaged from the second clamping groove, and finally the wind wheel is pulled out from the output shaft, so that the wind wheel and the output shaft are completely separated.

[0019] In a possible implementation, the second clamping portion is a first clamping groove, the first clamping groove is located on a side wall of the output shaft, and the first clamping groove is arranged along the circumference of the output shaft.

[0020] In this way, by providing the first clamping groove on the output shaft, the first clamping portion can be conveniently formed by processing, and the first buckle can be conveniently clamped into any position of the first clamping groove.

[0021] In a possible implementation, the output shaft includes a first shaft segment and a second shaft segment connected in sequence, and the second clamping portion is located at one end of the first shaft segment facing the second shaft segment;

[0022] The second shaft section is a non-circular shaft, and the shape of the mounting hole matches the cross-sectional shape of the second shaft section.

[0023] In this way, the cooperation between the mounting hole and the second shaft segment can drive the wind wheel to rotate synchronously when the output shaft rotates, while avoiding relative rotation between the output shaft and the mounting hole, which would cause greater wear on the output shaft or the mounting hole. When the wind wheel needs to be disassembled, the mounting hole can be easily separated from the output shaft.

[0024] In a possible implementation, one of the third clamping portion and the fourth clamping portion is a second clamping slot, and the other is a second clamping hook, and the second clamping hook is clamped in the second clamping slot.

[0025] In this way, the second hook is engaged with the second slot so that the mounting member is locked to the mounting portion, and the second hook is disengaged from the second slot so that the mounting member and the mounting portion are unlocked.

[0026] In a possible implementation, the shell has a mist outlet, and the mounting portion and the mounting member are located on a side of the wind wheel body away from the mist outlet.

[0027] In this way, when the wind wheel needs to be installed or removed, the housing can be turned over to facilitate user operation.

[0028] In a possible implementation, the humidifying device further includes a water tank assembly, the water tank assembly includes a water tank and a wet curtain, the wet curtain is arranged in the water tank, the shell has an air inlet opposite to the mist outlet, and the air inlet is connected to the water tank.

[0029] In this way, the water tank can be used to store humidification liquid, the wet curtain can be directly immersed in the humidification liquid to absorb moisture, and the driving air of the wind wheel assembly enters the water tank, so that the humidification liquid on the wet curtain evaporates to form wet mist, which flows through the air inlet and the mist outlet and is blown out, thereby increasing the humidity of the environment.

[0030] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the humidification device provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 A schematic diagram of the structure of a humidifying device provided in an embodiment of the present application;

[0033] Figure 2 A schematic diagram of the structure of a drive assembly and a wind wheel in a humidification device provided in an embodiment of the present application;

[0034] Figure 3 A schematic diagram of the internal structure of a drive assembly and a wind wheel assembly in a humidification device provided in an embodiment of the present application;

[0035] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0036] Figure 5 A schematic diagram of the structure of a driving component in a humidifying device provided in an embodiment of the present application;

[0037] Figure 6 A schematic diagram of the structure of an output shaft and a wind wheel assembly in a humidification device provided in an embodiment of the present application;

[0038] Figure 7 for Figure 6 A partial enlarged view of point B in the middle;

[0039] Figure 8 A schematic diagram of the structure of the output shaft and the wind wheel in the humidification device provided in an embodiment of the present application;

[0040] Fig. 9 for Figure 8 A partial enlarged view of point C in the middle;

[0041] Fig.10 A schematic diagram of the structure of a mounting member in a humidifying device provided in an embodiment of the present application;

[0042] Fig.11 This is another schematic diagram of the structure of the mounting component in the humidification device provided in the embodiment of the present application.

[0043] Description of reference numerals:

[0044] 100-humidifier host; 110-housing; 111-mist outlet; 112-air inlet; 120-driving assembly; 121-motor body; 122-output shaft; 122a-first shaft section; 122b-second shaft section; 1221-second clamping part; 130-wind wheel assembly; 131-wind wheel; 1311-wind wheel body; 1312-mounting part; 1312a-second rotating connection part; 1312b-fourth clamping part; 1313-blade; 132-mounting member; 1321-mounting member body; 1321a-clamping hole; 1322-first clamping part; 1322a-first hook; 1323-first rotating connection part; 1324-third clamping part; 1325-operating part;

[0045] 200-water tank assembly; 210-water tank; 220-wet curtain. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0047] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0049] The terms "first", "second", "third" (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0050] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display comprising a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0051] An evaporative humidifier usually includes a main unit and a water tank. The main unit includes a housing and a fan. The fan is arranged inside the housing. A filter is arranged inside the water tank. The filter is used to absorb moisture. The fan guides the airflow through the filter and blows it out, so that the airflow carries water vapor and is blown out of the humidifier to achieve the purpose of humidifying the air. The fan may include a motor and an impeller. After the impeller has been running for a period of time, more dust will be absorbed on the impeller blades. Therefore, the impeller needs to be removed from the motor regularly for cleaning.

[0052] However, in the related art, the impeller is threadedly connected to the driving shaft of the motor, and tools are needed to remove the impeller. The impeller cannot be removed by hand, and accessories such as nuts are prone to loss.

[0053] In view of the above problems, an embodiment of the present application provides a humidifying device, wherein a wind wheel assembly includes a wind wheel and a mounting member, an output shaft is inserted into the wind wheel, and the wind wheel is installed to the drive assembly by engaging the first clamping portion and the second clamping portion and closing the mounting member. When the wind wheel is removed, the wind wheel and the output shaft can be separated by opening the mounting member and disengaging the first clamping portion from the second clamping portion, thereby removing the wind wheel from the drive assembly. In this way, not only is the wind wheel easier to disassemble, but the mounting member used to fix the wind wheel and the output shaft is not easily lost.

[0054] The specific implementation of the humidification device provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0055] Reference Figures 1 to 11 As shown, the humidification device provided in the embodiment of the present application includes a humidification host 100, the humidification host 100 includes a shell 110, a drive assembly 120 and a wind wheel assembly 130, the drive assembly 120 and the wind wheel assembly 130 are both arranged on the shell 110, the drive assembly 120 includes a motor body 121 and an output shaft 122 connected to each other, the wind wheel assembly 130 includes a wind wheel 131 and a mounting member 132, the wind wheel 131 includes a wind wheel body 1311 and a mounting portion 1312 connected to each other, and the wind wheel body 1311 has a mounting hole.

[0056] The motor body 121 is connected to the shell 110, the output shaft 122 is inserted into the mounting hole and extends into the mounting portion 1312, the mounting member 132 includes a mounting member body 1321 and a first clamping portion 1322 that are connected to each other, the output shaft 122 has a second clamping portion 1221, and the mounting member body 1321 can be connected to the mounting portion 1312 in an opening and closing manner to drive the first clamping portion 1322 to be clamped or disengaged with the second clamping portion 1221.

[0057] In the present application, the housing 110 is used to install the driving assembly 120, and the driving assembly 120 is used to drive the wind wheel assembly 130 to rotate, so that the wind wheel assembly 130 drives the air to flow while carrying part of the humidification liquid out, thereby increasing the humidity of the air.

[0058] Specifically, the driving assembly 120 may include a motor body 121 and an output shaft 122 . The motor body 121 is used to convert electrical energy into torque output, and transmit the torque to the wind wheel assembly 130 through the output shaft 122 , thereby driving the wind wheel assembly 130 to rotate synchronously.

[0059] The wind wheel assembly 130 may include a wind wheel 131 and a mounting member 132. When the wind wheel 131 rotates, it can disturb the air to form wind. The mounting member 132 can be connected to the wind wheel 131 in an openable and closable manner. In this way, when the mounting member 132 is opened, the lock between the mounting member 132 and the wind wheel 131 can be released to facilitate the subsequent separation of the wind wheel 131 from the output shaft 122. When the mounting member 132 is closed, the mounting member 132 and the wind wheel 131 can be locked, thereby making the wind wheel 131 relatively fixed to the output shaft 122, so that when the output shaft 122 rotates, the wind wheel 131 is driven to rotate synchronously.

[0060] The wind wheel 131 may include a wind wheel body 1311 and a mounting portion 1312, the mounting member 132 may include a mounting member body 1321 and a first clamping portion 1322, and the output shaft 122 has a second clamping portion 1221. When the wind wheel 131 is installed to the output shaft 122, the output shaft 122 is first inserted into the wind wheel body 1311 through the mounting hole, and the second clamping portion 1221 is located in the mounting portion 1312, and then the first clamping portion 1322 is clamped with the second clamping portion 1221, and finally the mounting member 132 is closed to lock the mounting member 132 and the mounting portion 1312. In this way, the wind wheel 131 can be reliably installed to the output shaft 122, so that the driving assembly 120 drives the wind wheel assembly 130 to rotate.

[0061] When it is necessary to remove the wind wheel assembly 130 from the driving assembly 120, first open the mounting piece 132 to release the lock between the mounting piece 132 and the mounting portion 1312, then disengage the first clamping portion 1322 from the second clamping portion 1221, and finally pull the wind wheel 131 out from the output shaft 122. The wind wheel 131 can be easily separated from the output shaft 122, which makes it easier to clean the wind wheel 131. The mounting piece 132 will not be completely detached from the wind wheel 131, and the mounting piece 132 is not easy to be lost. When installing the wind wheel 131 again, just repeat the above installation steps.

[0062] The humidification device provided in the embodiment of the present application includes a humidification host 100 including a shell 110, a driving assembly 120 and a wind wheel assembly 130, the driving assembly 120 includes a motor body 121 and an output shaft 122, the wind wheel assembly 130 includes a wind wheel 131 and a mounting member 132, the wind wheel 131 includes a wind wheel body 1311 and a mounting portion 1312, the wind wheel body 1311 includes a mounting hole, the mounting member 132 includes a mounting member body 1321 and a first clamping portion 1322, and the output shaft 122 includes a second clamping portion 1221. The housing 110 is provided for mounting the motor body 121, the motor body 121 is provided for converting electric energy into torque, the output shaft 122 is provided for transmitting the torque of the motor body 121 to the wind wheel 131, so as to drive the wind wheel 131 to rotate synchronously, the mounting hole is provided for cooperating with the output shaft 122, so that the output shaft 122 drives the wind wheel body 1311 to rotate synchronously, the mounting portion 1312 is provided for connecting the mounting member 132, the first clamping portion 1322 and the second clamping portion 1221 are provided, so as to The first clamping part 1322 and the second clamping part 1221 are engaged or disengaged to connect or separate the mounting member 132 and the output shaft 122. The mounting member body 1321 is provided to drive the first clamping part 1322 to engage or disengage with the second clamping part 1221, and the mounting member 132 and the mounting portion 1312 are unlocked by opening and closing the mounting member body 1321, thereby facilitating the disassembly of the mounting member 132 and the output shaft 122, or locking the mounting member 132 to the mounting portion 1312, thereby making it easier to disassemble the mounting member 132 and the output shaft 122, or locking the mounting member 132 to the mounting portion 1312, thereby making the impeller 131 relatively fixed to the output shaft 122. In this way, the impeller assembly 130 and the drive assembly 120 in the humidifying device provided in the embodiment of the present application are convenient to disassemble and assemble, and the mounting member 132 is not easy to be lost.

[0063] Reference Fig. 9 , Fig.10 , Fig.11 As shown, in a possible implementation, the mounting member 132 also includes a first rotating connection portion 1323, which is connected to one side of the mounting member body 1321, and the mounting portion 1312 has a second rotating connection portion 1312a, and the first rotating connection portion 1323 is rotatably connected to the second rotating connection portion 1312a, so that the mounting member 132 is rotatably set on the wind wheel 131.

[0064] In this way, the mounting member 132 can be rotatably connected to the second rotatable connecting portion 1312a via the first rotatable connecting portion 1323, and then the mounting member 132 is rotatably connected to the wind wheel 131, thereby facilitating the first clamping portion 1322 and the second clamping portion 1221 to be engaged or disengaged, and facilitating the locking or unlocking of the mounting member 132 and the mounting portion 1312, and the mounting member 132 is always kept together with the mounting portion 1312, and is not easily lost during the process of disassembling and assembling the wind wheel 131.

[0065] Reference Figure 4 , Figure 7 , Figures 9 to 11 As shown, in some embodiments, the mounting member 132 also includes a third clamping portion 1324, which is connected to one side of the mounting member body 1321, and the mounting portion 1312 also has a fourth clamping portion 1312b, and the second clamping portion 1221 is clamped to the fourth clamping portion 1312b to fix the mounting member 132 relative to the wind wheel 131.

[0066] In this way, when the third clamping portion 1324 is clamped with the fourth clamping portion 1312b, the mounting member 132 can be locked to the mounting portion 1312, thereby making the mounting member 132, the wind wheel 131 and the output shaft 122 relatively fixed, so that the output shaft 122 can drive the wind wheel 131 to rotate. When the third clamping portion 1324 is disengaged from the fourth clamping portion 1312b, the mounting member 132 and the mounting portion 1312 can be unlocked, thereby making it convenient to subsequently disengage the wind wheel 131 and the output, thereby facilitating the wind wheel 131 to be removed from the output shaft 122.

[0067] In some embodiments, the first rotation connection portion 1323 and the third clamping portion 1324 are located on opposite sides of the mounting member body 1321 .

[0068] That is to say, when the first rotating part on one side of the mounting member body 1321 rotates relative to the mounting member 1312, the third clamping part 1324 on the other side of the mounting member body 1321 can be clamped or disengaged with the mounting member 1312, so that the mounting member 132 can be connected to the mounting member 1312 in an openable and closable manner. In this way, compared with setting the first rotating connection part 1323 and the third clamping part 1324 on the adjacent two sides of the mounting member body 1321, the first rotating connection part 1323 and the third clamping part 1324 are set on the opposite sides of the mounting member body 1321, which is more convenient for users to operate.

[0069] Reference Figure 4 , Figure 7 , Fig.10 and Fig.11 As shown, in a possible implementation, the mounting member 132 also includes an operating portion 1325, which is connected to the side of the third clamping portion 1324 away from the mounting member body 1321, and is constructed to drive the third clamping portion 1324 to engage or disengage with the fourth clamping portion 1312b under the action of an external force.

[0070] That is to say, the external force of the hand acts on the operating part 1325, thereby driving the third clamping part 1324 to move toward the fourth clamping part 1312b, so that the third clamping part 1324 is clamped on the fourth clamping part 1312b, or, the external force of the hand acts on the operating part 1325, thereby driving the third clamping part 1324 to move away from the fourth clamping part 1312b, so that the third clamping part 1324 is disengaged from the fourth clamping part 1312b. In this way, the mounting member 132 can be more conveniently locked or unlocked with the mounting part 1312.

[0071] Reference Fig.10 and Fig.11 As shown, in some embodiments, the mounting body 1321 has a clamping hole 1321a, the first clamping portion 1322 includes two first hooks 1322a, the two first hooks 1322a are arranged on radially opposite sides of the clamping hole 1321a, the output shaft 122 is inserted into the clamping hole 1321a, and the first hooks 1322a are clamped with the second clamping portion 1221.

[0072] In this way, when the wind wheel assembly 130 is installed to the driving assembly 120, the output shaft 122 is first inserted into the wind wheel body 1311 through the mounting hole, and then the end of the output shaft 122 is contacted with the two first hooks 1322a to make the two first hooks 1322a move away from each other to avoid the output shaft 122, and then the output shaft 122 passes through the clamping hole 1321a, and then the two first hooks 1322a are brought close to each other to be clamped in the first clamping groove, and finally the third clamping portion 1324 is clamped with the fourth clamping portion 1312b, so that the wind wheel 131 can be reliably installed on the output shaft 122. When the wind wheel assembly 130 is removed from the driving assembly 120, first the third clamping portion 1324 is disengaged from the fourth clamping portion 1312b, then the two first hooks 1322a are moved away from each other, the first hooks 1322a are disengaged from the second slots, and finally the wind wheel 131 is pulled out from the output shaft 122, so that the wind wheel 131 is completely separated from the output shaft 122.

[0073] In a possible implementation, the second clamping portion 1221 is a first clamping groove, the first clamping groove is located on a side wall of the output shaft 122 , and the first clamping groove is arranged along the circumference of the output shaft 122 .

[0074] In this way, by opening the first clamping groove on the output shaft 122 , the first clamping portion 1322 can be conveniently formed by processing, and the first buckle can be conveniently clamped into any position of the first clamping groove.

[0075] Reference Figure 5As shown, in some embodiments, the output shaft 122 includes a first shaft segment 122a and a second shaft segment 122b connected in sequence, and the second clamping portion 1221 is located at one end of the first shaft segment 122a facing the second shaft segment 122b. The second shaft segment 122b is a non-circular shaft, and the shape of the mounting hole matches the cross-sectional shape of the second shaft segment 122b.

[0076] In this way, the mounting hole and the second shaft segment 122b cooperate to enable the wind wheel 131 to rotate synchronously when the output shaft 122 rotates, while avoiding relative rotation between the output shaft 122 and the mounting hole, which would cause greater wear on the output shaft 122 or the mounting hole. When the wind wheel 131 needs to be disassembled, the mounting hole can also be easily separated from the output shaft 122.

[0077] In some embodiments, one of the third engaging portion 1324 and the fourth engaging portion 1312 b is a second engaging slot, and the other is a second engaging hook, and the second engaging hook is engaged with the second engaging slot.

[0078] Exemplarily, the third clamping portion 1324 is a second clamping slot, and the fourth clamping portion 1312b is a second hook. The second hook is clamped to the second clamping slot so that the mounting member 132 is locked to the mounting portion 1312, and the second hook is disengaged from the second clamping slot so that the mounting member 132 and the mounting portion 1312 are unlocked.

[0079] For another example, the third engaging portion 1324 is a second engaging hook, and the fourth engaging portion 1312 b is a second engaging slot. The second engaging hook engages with or disengages from the second engaging slot, so that the mounting member 132 and the mounting portion 1312 are locked or unlocked.

[0080] Reference Figure 3 , Figure 6 and Figure 8 As shown, the wind wheel 131 may further include blades 1313, and a plurality of blades 1313 are connected to the wind wheel body 1311 at intervals along the circumference of the output shaft 122. In this way, when the wind wheel body 1311 rotates driven by the output shaft 122, the plurality of blades 1313 will also rotate synchronously with the wind wheel body 1311, thereby disturbing the air flow through the blades 1313.

[0081] Reference Figure 1 and Figure 7 As shown, in some embodiments, the housing 110 has a mist outlet 111 , and the mounting portion 1312 and the mounting member 132 are located on a side of the wind wheel body 1311 away from the mist outlet 111 .

[0082] That is to say, when the humidifier is normally placed on a horizontal plane, the mist outlet 111 is located at the top of the shell 110, and the mounting portion 1312 and the mounting member 132 are located on the side of the wind wheel body 1311 away from the mist outlet 111. When installing or removing the wind wheel 131, the shell 110 needs to be turned over to facilitate user operation.

[0083] Alternatively, in some embodiments, the shell 110 may include an air outlet net, which can be opened and closed at the mist outlet 111. The mounting portion 1312 and the mounting member 132 can be located on the side of the wind wheel body 1311 facing the mist outlet 111. When the wind wheel 131 needs to be disassembled, the air outlet net can be opened for direct operation without flipping the shell 110.

[0084] Reference Figure 1 As shown, in a possible implementation, the humidifying device also includes a water tank assembly 200, the water tank assembly 200 includes a water tank 210 and a wet curtain 220, the wet curtain 220 is arranged in the water tank 210, the shell 110 has an air inlet 112 opposite to the mist outlet 111, and the air inlet 112 is connected to the water tank 210.

[0085] In this arrangement, the water tank 210 can be used to store humidification liquid, the wet curtain 220 can be directly immersed in the humidification liquid to absorb moisture, and the driving air of the wind wheel assembly 130 enters the water tank 210, so that the humidification liquid on the wet curtain 220 evaporates to form wet mist, which flows through the air inlet 112 and the mist outlet 111 and is then blown out, thereby increasing the humidity of the environment.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A humidifying device, characterized in that: The humidifier host (100) comprises a housing (110), a drive assembly (120) and a wind wheel assembly (130), wherein the drive assembly (120) and the wind wheel assembly (130) are both arranged on the housing (110), the drive assembly (120) comprises a motor body (121) and an output shaft (122) connected to each other, the wind wheel assembly (130) comprises a wind wheel (131) and a mounting member (132), the wind wheel (131) comprises a wind wheel body (1311) and a mounting portion (1312) connected to each other, and the wind wheel body (1311) has a mounting hole; The motor body (121) is connected to the housing (110), the output shaft (122) is inserted into the mounting hole and extends into the mounting portion (1312), the mounting member (132) comprises a mounting member body (1321) and a first clamping portion (1322) which are connected to each other, the output shaft (122) has a second clamping portion (1221), and the mounting member body (1321) can be connected to the mounting portion (1312) in an opening and closing manner to drive the first clamping portion (1322) to be clamped or disengaged with the second clamping portion (1221).

2. The humidifying device according to claim 1, characterized in that: The mounting member (132) further comprises a first rotating connection portion (1323), wherein the first rotating connection portion (1323) is connected to one side of the mounting member body (1321), and the mounting portion (1312) comprises a second rotating connection portion (1312a), wherein the first rotating connection portion (1323) is rotationally connected to the second rotating connection portion (1312a), so that the mounting member (132) is rotationally disposed on the wind wheel (131).

3. The humidifying device according to claim 2, characterized in that: The mounting member (132) further comprises a third clamping portion (1324), wherein the third clamping portion (1324) is connected to one side of the mounting member body (1321), and the mounting portion (1312) further comprises a fourth clamping portion (1312b), wherein the second clamping portion (1221) is clamped to the fourth clamping portion (1312b), so that the mounting member (132) and the wind wheel (131) are relatively fixed.

4. The humidifying device according to claim 3, characterized in that: The first rotating connection portion (1323) and the third clamping portion (1324) are located on opposite sides of the mounting member body (1321).

5. The humidifying device according to claim 3 or 4, characterized in that: The mounting member (132) further comprises an operating portion (1325), wherein the operating portion (1325) is connected to a side of the third clamping portion (1324) facing away from the mounting member body (1321), and is configured to drive the third clamping portion (1324) to engage or disengage with the fourth clamping portion (1312b) under the action of an external force.

6. The humidifying device according to any one of claims 1 to 3, characterized in that: The mounting member body (1321) has a clamping hole (1321a), the first clamping portion (1322) includes two first clamping hooks (1322a), the two first clamping hooks (1322a) are arranged on two radially opposite sides of the clamping hole (1321a), the output shaft (122) is inserted into the clamping hole (1321a), and the first clamping hook (1322a) is clamped with the second clamping portion (1221).

7. The humidifying device according to claim 6, characterized in that: The second clamping portion (1221) is a first clamping groove, the first clamping groove is located on the side wall of the output shaft (122), and the first clamping groove is arranged along the circumference of the output shaft (122).

8. The humidifying device according to any one of claims 1 to 3, characterized in that: The output shaft (122) comprises a first shaft section (122a) and a second shaft section (122b) which are connected in sequence, and the second clamping portion (1221) is located at one end of the first shaft section (122a) facing the second shaft section (122b); The second shaft section (122b) is a non-circular shaft, and the shape of the mounting hole matches the cross-sectional shape of the second shaft section (122b).

9. The humidifying device according to claim 3 or 4, characterized in that: One of the third clamping portion (1324) and the fourth clamping portion (1312b) is a second clamping slot, and the other is a second clamping hook, and the second clamping hook is clamped in the second clamping slot.

10. The humidifying device according to any one of claims 1 to 3, characterized in that: The housing (110) has a mist outlet (111), and the mounting portion (1312) and the mounting member (132) are located on a side of the wind wheel body (1311) facing away from the mist outlet (111).

11. The humidifying device according to claim 10, characterized in that: The invention also comprises a water tank assembly (200), wherein the water tank assembly (200) comprises a water tank (210) and a wet curtain (220), wherein the wet curtain (220) is arranged in the water tank (210), and the housing (110) has an air inlet (112) opposite to the mist outlet (111), and the air inlet (112) is connected to the water tank (210).

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