Humidifying assembly and electrical equipment

Abstract

The invention relates to a humidifying assembly and electrical equipment, and the humidifying assembly comprises a first support, a second support and a third support, the second support is rotatably arranged on the first support, a filtering piece is arranged on the second support, and the second support has a first state that the second support is closed relative to the first support; when the second support is in the first state, air can pass through the wet curtain after being filtered by the filtering piece, and high-humidity clean air is formed. Or the air can pass through the filtering piece after being humidified by the wet curtain, so that high-humidity clean air is formed. The humidifying assembly has the functions of purifying and humidifying air at the same time, the occupied space of various devices is reduced, the use cost and the use complexity are reduced, meanwhile, pollutants in the air are effectively reduced or prevented from being attached to the wet curtain, the possibility that the wet curtain mildews is greatly reduced, and therefore the body health of a user is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of electrical products, and in particular to a humidification component and electrical equipment. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for indoor air quality. The main function of traditional cooling fans is to cool down, but when used in dry seasons or environments, insufficient air humidity may cause discomfort to users. At the same time, pollutants such as dust and particles in indoor air are also important factors affecting air quality.

[0003] In the related art, although there are electrical appliances with humidification or purification functions on the market, they usually have single functions and occupy a large space, so users need to purchase multiple devices to meet their needs, which increases the cost and complexity of use. Summary of the invention

[0004] The present application provides a humidification component and electrical equipment to solve the technical problems that existing electrical products with humidification or purification functions have single functions, occupy a large space, and users need to purchase multiple devices to meet their needs, which increases the cost and complexity of use.

[0005] In a first aspect, the present application provides a humidification component, comprising:

[0006] A first bracket, wherein a wet curtain is arranged on the first bracket;

[0007] A second bracket is rotatably disposed on the first bracket, a filter is disposed on the second bracket, and the second bracket has a first state of being closed relative to the first bracket;

[0008] Wherein, when the second bracket is in the first state, air can be filtered by the filter element and then pass through the wet curtain to form high-humidity clean air; or, air can be humidified by the wet curtain and then pass through the filter element to form high-humidity clean air.

[0009] In a possible implementation, the second bracket is rotatably disposed on the first bracket, so that the second bracket has a second state of being unfolded relative to the first bracket;

[0010] The second bracket includes a fixed end and a movable end that are relatively arranged. The fixed end of the second bracket is rotatably connected to the first bracket, and the movable end of the second bracket can rotate close to the first bracket to reach the first state, or the movable end of the second bracket can rotate away from the first bracket to reach the second state.

[0011] In a possible implementation manner, the orthographic projection of the filter element on the vertical plane at least partially covers the orthographic projection of the wet curtain on the vertical plane.

[0012] In a possible implementation, a water pipe is provided on the first bracket, and a water outlet of the water pipe is connected to the wet curtain to provide moisture to the wet curtain;

[0013] The fixed end of the second bracket is provided with a mounting portion, and the mounting portion is rotatably connected to the water pipe or the first bracket.

[0014] In a possible implementation, the mounting portion includes a hook, the hook includes a connected supporting section and a connecting section, a first groove is provided on a side of the connecting section away from the supporting section, and the first groove is connected to the outer peripheral side of the water pipe.

[0015] In a possible implementation, a plurality of the hooks are provided, and the plurality of hooks are arranged at intervals, and a plurality of annular grooves are provided on the outer circumference of the water pipe, and the plurality of annular grooves are connected to the first grooves of the plurality of hooks in a one-to-one correspondence.

[0016] In a possible implementation, a first magnetic portion is disposed on the first groove, and a second magnetic portion is disposed on the outer peripheral side of the water pipe, and there is a magnetic force of mutual attraction between the first magnetic portion and the second magnetic portion.

[0017] In a possible implementation, a first avoidance portion is provided on a side of the first bracket close to the mounting portion, for preventing interference between the hook and the first bracket during the rotation of the second bracket.

[0018] In one possible implementation, the mounting portion includes a first connecting plate and a hinge, the first connecting plate is disposed on the second bracket, the hinge has a first surface and a second surface intersecting each other, the first surface of the hinge is connected to the first connecting plate, and the second surface of the hinge is connected to the first bracket.

[0019] In a possible implementation, the first bracket is provided with a first positioning ear, and the second bracket is provided with a second positioning ear that matches the first positioning ear;

[0020] and / or,

[0021] The first bracket is provided with a first buckle, and the second bracket is provided with a second buckle connected with the first buckle.

[0022] In a possible implementation, a water pump is included, wherein a water outlet of the water pump is connected to the water pipe through a pipeline, and a water inlet of the water pump is connected to a water storage tank or an external water system.

[0023] In a possible implementation, the filter element includes multiple layers of filter screens, the mesh sizes of the multiple layers of filter screens are different, and particles of different sizes can be captured. The mesh sizes of the multiple layers of filter screens are arranged in order from low to high based on the airflow direction.

[0024] In a second aspect, the present application further provides an electrical device, comprising a humidification component as described above, wherein the electrical device is at least one of the following: a cooling fan, a humidifier, and an air purifier.

[0025] In a possible implementation, when the electrical device is the cooling fan, the cooling fan includes a fan body, the fan body includes an air inlet side and an air outlet side that are relatively arranged, and the humidification component is arranged on the air inlet side and / or the air outlet side of the fan body.

[0026] In a possible implementation, a cover body is provided on the air outlet side of the fan body, an installation cavity is provided between the fan body and the cover body, and the humidifying assembly is provided in the installation cavity.

[0027] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0028] The humidification component and electrical equipment provided by the embodiment of the present application, in the humidification component, the second bracket is in the first state, the second bracket is closed relative to the first bracket, and at this time, the filter element and the wet curtain are arranged opposite to each other. Then, the air can pass through the filter element, and the filter element captures pollutants such as dust and particles in the air, so that the airflow becomes clean air, and then the clean air passes through the wet curtain, and the water evaporates rapidly, increasing the humidity in the clean air, thereby obtaining high-humidity clean air. Of course, the air can also pass through the wet curtain first, and the water evaporates rapidly, so that the airflow becomes high-humidity air, and the high-humidity air passes through the filter element again, thereby obtaining high-humidity clean air, thereby improving the indoor air quality. In the above working process, the humidification component has the functions of purifying and humidifying air at the same time, which can reduce the occupied space of using multiple devices at the same time, and reduce the use cost and complexity of use. The air is first filtered by the filter element to become clean air and then passes through the wet curtain, which can effectively reduce or avoid the pollutants in the air from adhering to the wet curtain, greatly reducing the possibility of the wet curtain getting moldy, thereby ensuring the health of the user, and at the same time, it can prevent mold spores from entering the water system of the electrical equipment with the moisture of the wet curtain and polluting the water source.

[0029] The electrical equipment provided in the embodiment of the present application includes the above humidification component, and after the air is purified by the filter element and humidified by the wet curtain, high-humidity clean air can be obtained. Therefore, it naturally has the technical effect of the above humidification component. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0032] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0033] Figure 1 A schematic diagram of the structure of a humidification component provided in one embodiment of the present application;

[0034] Figure 2 For along Figure 1 A cross-sectional view along the AA direction, wherein the second bracket is in a first state;

[0035] Figure 3 A cross-sectional view of a humidifying assembly provided in another embodiment of the present application, wherein the second bracket is in a second state;

[0036] Figure 4 for Figure 1 A schematic diagram of the structure of the first bracket of the humidification assembly is shown;

[0037] Figure 5 for Figure 1 A schematic diagram of the structure of the second bracket and the filter element of the humidification assembly is shown;

[0038] Figure 6 for Figure 1 A top view of the humidification assembly is shown;

[0039] Figure 7 for Figure 5 A side view of the second bracket and the filter element;

[0040] Figure 8 A schematic diagram of the structure of an electrical device provided in one embodiment of the present application, wherein the arrow direction indicates the airflow direction;

[0041] Fig. 9 A schematic diagram of the structure of an electrical device provided in another embodiment of the present application.

[0042] Description of reference numerals:

[0043] 100. Electrical equipment;

[0044] 1. Humidification assembly; 11. First bracket; 111. First accommodating chamber; 112. First avoidance portion; 113. First positioning ear; 114. First buckle; 12. Wet curtain; 13. Second bracket; 131. Fixed end; 132. Moving end; 133. Second accommodating chamber; 134. Transverse reinforcement rib; 135. Longitudinal reinforcement rib; 136. Second positioning ear; 137. Second buckle; 14. Filter element; 141. Filter screen; 15. Water pipe; 151. Ring groove; 16. Mounting portion; 161. Hook; 1611. Support section; 1612. Connecting section; 1613. First groove;

[0045] 2. Fan body; 21. Air inlet side; 22. Air outlet side; 3. Cover body; 31. Installation cavity. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. 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 this application.

[0047] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0048] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0049] In the related art, although there are electrical appliances with humidification or purification functions on the market, they usually have a single function and occupy a large space. Therefore, users need to purchase multiple devices to meet their needs, which increases the cost and complexity of use. For example, if a user wants to use a humidifier or a cold fan in a dry season or environment, the wet curtain in the humidifier or cold fan will be directly exposed to the air. During operation, electrical appliances such as humidifiers or cold fans will inhale a large amount of indoor air. Since there are pollutants such as dust and particles in the indoor air, the pollutants in the air will adhere to the wet curtain. High humidity environments are prone to breeding microorganisms such as mold and bacteria. These microorganisms can grow and reproduce on the filter under humid conditions. Especially when there are organic substances such as dust and dirt on the surface of the filter as a nutrient source, the possibility of mold will be greatly increased. Mold spores enter the air with the airflow, affecting the health of users. Mold spores may also enter the water system of electrical equipment with water, polluting the water source.

[0050] In order to solve the technical problem that existing electrical products with humidification or purification functions have single functions, occupy a large space, and users need to purchase multiple devices to meet their needs, which increases the cost and complexity of use, the present application provides a humidification component and electrical equipment, which have the functions of purifying and humidifying the air, reduce the space occupied by multiple devices, reduce the cost and complexity of use, and can also effectively reduce or avoid pollutants in the air from adhering to the wet curtain, greatly reducing the possibility of the wet curtain getting moldy, thereby ensuring the health of the user, and at the same time preventing mold spores from entering the water system of the electrical equipment along with the moisture in the wet curtain and polluting the water source.

[0051] Figure 1 and Figure 2A humidification component 1 provided in the present application includes a first bracket 11 and a second bracket 13, wherein a wet curtain 12 is arranged on the first bracket 11; the second bracket 13 is arranged on the first bracket 11, and a filter element 14 is arranged on the second bracket 13, and the second bracket 13 has a first state closed relative to the first bracket 11; wherein, when the second bracket 13 is in the first state, air can be filtered by the filter element 14 and then pass through the wet curtain 12 to form high-humidity clean air; or, air can be humidified by the wet curtain 12 and then pass through the filter element 14 to form high-humidity clean air.

[0052] It should be noted that the wet curtain 12 can be made of a material with strong water absorption and high evaporation efficiency. Under the action of gravity, water infiltrates downward along the surface of the wet curtain 12 to form a uniform water film. When air passes through the wet curtain 12, the water evaporates rapidly, turning the airflow into high-humidity air and increasing the air humidity. The filter element 14 can be an air filter 141. When air passes through the filter element 14, pollutants such as dust and particles in the air are captured by the air filter 141, turning the airflow into clean air and achieving the purpose of filtering. It is understandable that if Figure 2 As shown, the second bracket 13 is in the first state, and the second bracket 13 is closed relative to the first bracket 11. At this time, the filter element 14 and the wet curtain 12 are arranged opposite to each other. Then, the air can pass through the filter element 14, and the filter element 14 captures pollutants such as dust and particles in the air, so that the airflow becomes clean air. Then the clean air passes through the wet curtain 12, and the water evaporates rapidly, increasing the humidity in the clean air, thereby obtaining high-humidity clean air. Of course, the air can also pass through the wet curtain 12 first, and the water evaporates rapidly, so that the airflow becomes high-humidity air, and the high-humidity air passes through the filter element 14 again, thereby obtaining high-humidity clean air, thereby improving the indoor air quality. In the above working process, the humidification component 1 has the functions of purifying and humidifying the air at the same time, which can reduce the space occupied by using multiple devices at the same time, and reduce the cost and complexity of use. The air is first filtered by the filter element 14 to become clean air and then passes through the wet curtain 12, which can effectively reduce or prevent pollutants in the air from adhering to the wet curtain 12, greatly reducing the possibility of the wet curtain 12 getting moldy, thereby ensuring the health of the user, and at the same time preventing mold spores from entering the water system of the electrical equipment 100 along with the moisture in the wet curtain 12 and polluting the water source.

[0053] The wet curtain 12 can be made of a material with strong water absorption and high evaporation efficiency, for example, a high-water wet film material can be used. The wet film material is a dripping and soaking humidification method. Under the action of gravity, water infiltrates and penetrates downward along the surface of the wet curtain 12 and is fully absorbed by the polymer wet film material. Since the wet film material has excellent water absorption, a uniform water film is formed. When air passes through the wet curtain 12, water and air undergo heat exchange, and the water evaporates rapidly, turning the airflow into high-humidity air, thereby increasing the air humidity and achieving the purpose of humidification.

[0054] In one embodiment, Figure 3 As shown, the second bracket 13 is rotatably arranged on the first bracket 11, so that the second bracket 13 has a second state of being unfolded relative to the first bracket 11; the second bracket 13 includes a fixed end 131 and a movable end 132 arranged opposite to each other, the fixed end 131 of the second bracket 13 is rotatably connected to the first bracket 11, and the movable end 132 of the second bracket 13 can rotate close to the first bracket 11 under the action of an external force to reach the first state, or the movable end 132 of the second bracket 13 can rotate away from the first bracket 11 to reach the second state. It should be noted that the external force refers to the thrust of the user, or the driving force of the driving member. For the convenience of explanation, the two sides in the vertical direction are upper and lower respectively. It is understandable that the moving end 132 of the second bracket 13 can be turned downward under the action of an external force, that is, the moving end 132 of the second bracket 13 can be rotated close to the first bracket 11 to reach the first state, at which time the wet curtain 12 and the filter element 14 are arranged opposite to each other, and the air can pass through the filter element 14, and the filter element 14 captures pollutants such as dust and particles in the air, so that the airflow becomes clean air, and then the clean air passes through the wet curtain 12, and the water evaporates rapidly, increasing the humidity in the clean air, thereby obtaining high-humidity clean air. Of course, the air can also pass through the wet curtain 12 first, and the water evaporates rapidly, so that the airflow becomes high-humidity air, and the high-humidity air passes through the filter element 14 again, thereby obtaining high-humidity clean air. The moving end 132 of the second bracket 13 can be turned upward under the action of an external force, that is, the moving end 132 of the second bracket 13 can be rotated close to the first bracket 11 to reach the second state, at which time the second bracket 13 is unfolded relative to the first bracket 11, and an angle is formed between the wet curtain 12 and the filter element 14, and there is enough operating space between the two, which is convenient for overhauling and maintaining the water system or replacing the wet curtain 12.

[0055] In an optional embodiment, if Figure 4 As shown, the first bracket 11 is provided with a first accommodating cavity 111, and the wet curtain 12 is arranged in the first accommodating cavity 111. The connection method between the wet curtain 12 and the first bracket 11 includes a locking fixation, a snap connection, an adhesive connection, etc. for fixed installation, and the present application does not make specific restrictions here. For example, a sunken groove is provided at the bottom of the first bracket 11, and one side of the wet curtain 12 can be embedded and installed in the sunken groove, so as to achieve the limitation of the wet curtain 12 in the front-to-back direction and the up-and-down direction, and the wet curtain 12 abuts against the inner side wall of the first bracket 11, so as to achieve the limitation of the wet curtain 12 in the left-right direction.

[0056] In an optional embodiment, if Figure 5As shown, the second bracket 13 is provided with a second accommodating cavity 133, and the filter element 14 is arranged in the second accommodating cavity 133. The side of the second bracket 13 facing away from the first bracket 11 is called the front side, and the side of the second bracket 13 facing the first bracket 11 is called the back side. The front side and the back side of the second bracket 13 may also be provided with transverse reinforcing ribs 134 and longitudinal reinforcing ribs 135. The two ends of the transverse reinforcing ribs 134 are respectively connected to the second bracket 13, and the two ends of the longitudinal reinforcing ribs 135 are respectively connected to the second bracket 13. The transverse reinforcing ribs 134 and the longitudinal reinforcing ribs 135 not only improve the structural strength of the second bracket 13, but also play a supporting role for the filter element 14.

[0057] In some embodiments, Figure 1 As shown, the orthographic projection of the filter element 14 on the vertical plane at least partially covers the orthographic projection of the wet curtain 12 on the vertical plane. It should be noted that the wet curtain 12 can be arranged tilted relative to the vertical plane, or parallel to the vertical plane; the filter element 14 can be arranged tilted relative to the vertical plane, or parallel to the vertical plane.

[0058] In a preferred example, the wet curtain 12 and the filter element 14 are parallel to the vertical plane, so that water can penetrate downward along the surface of the wet curtain 12 faster under the action of gravity to form a uniform water film. The orthographic projection of the filter element 14 on the vertical plane at least partially covers the orthographic projection of the wet curtain 12 on the vertical plane. It can be understood that when the second bracket 13 is in the first state, the area where the orthographic projection of the filter element 14 on the vertical plane overlaps with the orthographic projection of the wet curtain 12 on the vertical plane can ensure that the air can be purified by the filter element 14 and humidified by the wet curtain 12 at the same time, thereby obtaining high-humidity clean air, improving the indoor air quality, and ensuring the health of the user.

[0059] In a more preferred example, the positive projection of the filter 14 on the vertical plane completely covers the positive projection of the wet curtain 12 on the vertical plane. When the air forms an airflow under the action of negative pressure, the airflow can first pass through the filter 14, and the filter 14 captures pollutants such as dust and particles in the air, turning the airflow into clean air. Then the clean air passes through the wet curtain 12, and the water evaporates rapidly, increasing the humidity in the clean air, thereby obtaining high-humidity clean air. In this way, the cleanliness of the indoor air can be guaranteed, and at the same time, the pollutants in the air can be effectively reduced or prevented from adhering to the wet curtain 12, greatly reducing the possibility of the wet curtain 12 getting moldy, further ensuring the health of the user, and at the same time, it can prevent mold spores from entering the water system of the electrical equipment 100 with the moisture of the wet curtain 12 and polluting the water source.

[0060] The first bracket 11 can be configured as a square frame, or the first bracket 11 can be configured as a circular frame, or can be configured as a special-shaped frame, and the present application does not make any specific restrictions here. Figure 1 As shown, when the first bracket 11 is set as a square frame, the second bracket 13 can also be set as a square frame accordingly, so that the orthographic projection of the filter 14 in the vertical direction covers the orthographic projection of the wet curtain 12 in the vertical direction as much as possible. Of course, the shape of the second bracket 13 may not match the shape of the first bracket 11.

[0061] In one embodiment, Figure 4 and Figure 6 As shown, a water pipe 15 is provided on the first bracket 11, and the water outlet of the water pipe 15 is connected to the wet curtain 12 to provide moisture to the wet curtain 12; the fixed end 131 of the second bracket 13 is provided with a mounting portion 16, and the mounting portion 16 is rotatably connected to the water pipe 15 or the first bracket 11. In order to facilitate the water to infiltrate the wet curtain 12, the water pipe 15 is preferably arranged at the top of the first bracket 11, and a water outlet is arranged at the bottom of the water pipe 15. There can be multiple water outlets, and the water pipe 15 can send the water to the top of the wet curtain 12 through the water outlet. Under the action of gravity, water infiltrates downward along the surface of the wet curtain 12 and is fully absorbed by the polymer wet film material. Due to the excellent water absorption of the wet film material, a uniform water film is formed. When air passes through the wet curtain 12, water and air exchange heat, and the water evaporates rapidly, so that the airflow becomes high-humidity air, thereby increasing the air humidity and achieving the purpose of humidification.

[0062] The mounting portion 16 can be rotatably connected to the water pipe 15, and the mounting portion 16 can also be rotatably connected to the first bracket 11. The moving end 132 of the second bracket 13 can be rotated close to the first bracket 11 to reach the first state, so that the wet curtain 12 and the filter element 14 are arranged opposite to each other, and the air can be purified by the filter element 14 to obtain clean air, and then the clean air passes through the wet curtain 12 to increase the humidity in the clean air, thereby obtaining high-humidity clean air; or, the moving end 132 of the second bracket 13 can be rotated away from the first bracket 11 to reach the second state, at which time the second bracket 13 is unfolded relative to the first bracket 11, and an angle is formed between the wet curtain 12 and the filter element 14, and there is sufficient operating space between the two, which is convenient for inspecting and maintaining the water system or replacing the wet curtain 12.

[0063] Of course, if the filter element 14 needs to be replaced, the mounting portion 16 can also be removed from the water pipe 15 or the first bracket 11 .

[0064] In some embodiments, Figure 7As shown, the mounting portion 16 includes a hook 161, and the hook 161 includes a connected support section 1611 and a connecting section 1612. A first groove 1613 is provided on a side of the connecting section 1612 away from the support section 1611, and the first groove 1613 is connected to the outer peripheral side of the water pipe 15. The first groove 1613 is connected to the outer peripheral side of the water pipe 15 by the clamping connection between the first groove 1613 and the water pipe 15, so that the rotation connection between the mounting portion 16 and the water pipe 15 can be achieved. When the user pulls the second bracket 13 to make the moving end 132 of the second bracket 13 flip upward with the second water pipe as the axis, the moving end 132 of the second bracket 13 moves away from the first bracket 11 to reach the second state, and there is enough operating space between the first bracket 11 and the second bracket 13, which is convenient for replacing the wet curtain 12 or checking whether the water system is blocked. When the user pulls the second bracket 13 to make the moving end 132 of the second bracket 13 turn downward with the second water pipe as the axis, the moving end 132 of the second bracket 13 approaches the first bracket 11 to reach the first state, at which time the air can pass through the filter element 14 and the wet curtain 12 in sequence, or the air can pass through the wet curtain 12 and the filter element 14 in sequence to achieve the functions of filtering and humidification at the same time. Due to the provision of the support section 1611, in the first state of the second bracket 13, the side of the filter element 14 facing the wet curtain 12 is at a certain distance from the side of the wet curtain 12 facing the filter element 14, thereby preventing the filter element 14 from interfering with the wet curtain 12 during the rotation of the second bracket 13.

[0065] Optionally, the first groove 1613 can be set to be an arc shape, and the curvature radius of the arc-shaped first groove 1613 is adapted to the radius of the water pipe 15, so that the mounting portion 16 can be stably clamped on the water pipe 15. If the filter 14 needs to be replaced, the mounting portion 16 can also be removed from the water pipe 15.

[0066] Furthermore, the connection between the support section 1611 and the connecting section 1612 can be smoothly transitioned to avoid stress concentration at the connection between the support section 1611 and the connecting section 1612. At the same time, it can also avoid the connection between the support section 1611 and the connecting section 1612 being too sharp and injuring the user, thereby improving the safety of the humidification component 1.

[0067] In a preferred embodiment, Figure 4 and Figure 5As shown, a plurality of hooks 161 are provided, and the plurality of hooks 161 are arranged at intervals, and a plurality of annular grooves 151 are provided on the outer circumference of the water pipe 15, and the plurality of annular grooves 151 are connected one by one with the first grooves 1613 of the plurality of hooks 161. Arranging a plurality of hooks 161 to be connected to the water pipe 15 can improve the stability of the connection between the hooks 161 and the water pipe 15, so that the force on the first bracket 11 is more uniform. When installing the second bracket 13, the first groove 1613 of the hook 161 is docked with the annular groove 151 of the water pipe 15. The annular groove 151 plays a positioning role, which is convenient for users to align during installation, and prevents the second bracket 13 from shifting in the horizontal direction relative to the first bracket 11. When the second bracket 13 reaches the first state, the filter 14 and the wet curtain 12 can be arranged facing each other, and the orthographic projection of the filter 14 on the vertical plane will not be offset from the orthographic projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow, and dust, particles and other pollutants in the air are prevented from contacting the wet curtain 12 as much as possible. At the same time, the annular groove 151 also plays a certain limiting role. When the first groove 1613 of the hook 161 is clamped on the annular groove 151 of the water pipe 15, the second bracket 13 can be limited from sliding left and right in the horizontal direction.

[0068] In this embodiment, the installation process of the second bracket 13 is as follows: first, align the hook 161 of the second bracket 13 with the annular groove 151 of the water pipe 15, and forcefully snap the hook 161 of the second bracket 13 into the annular groove 151 of the water pipe 15, and when a "click" sound is heard, it indicates that the installation is in place; then, force is applied to make the moving end 132 of the second bracket 13 bypass the water pipe 15 and flip downward until the filter element 14 of the second bracket 13 is arranged facing the wet curtain 12 of the first bracket 11.

[0069] In an embodiment not shown in the figure, a first magnetic part is provided on the first groove 1613, and a second magnetic part is provided on the outer peripheral side of the water pipe 15, and there is a magnetic force of mutual attraction between the first magnetic part and the second magnetic part. The first magnetic part and the second magnetic part can be set as arc-shaped magnetic sheets made of magnetic materials, and there is a force of mutual attraction between the first magnetic part and the second magnetic part, which can improve the installation stability of the second bracket 13. If the humidifying component 1 is affected by external force during operation, causing the second bracket 13 to shift in the horizontal direction relative to the first bracket 11, due to the magnetic force of mutual attraction between the first magnetic part and the second magnetic part, the magnetic force between the two will make the mounting part 16 have a tendency to return to the initial mounting position, which can avoid the second bracket 13 from shifting in the horizontal direction relative to the first bracket 11, so that the filter 14 and the wet curtain 12 can be arranged opposite to each other, and the positive projection of the filter 14 on the vertical plane will not be offset from the positive projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow.

[0070] Furthermore, a first avoidance portion 112 is provided on one side of the first bracket 11 close to the mounting portion 16, for preventing interference between the hook 161 and the first bracket 11 during the rotation of the second bracket 13. Figure 4 As shown, the first avoidance portion 112 can be set as a through slot, that is, a through slot is set on the side of the first bracket 11 close to the mounting portion 16, and the through slot corresponds to the hook 161. During the rotation of the second bracket 13, the end of the hook 161 close to the first bracket 11 can rotate through the through slot, thereby avoiding interference between the hook 161 and the first bracket 11. If there are multiple hooks 161, then there are multiple first avoidance portions 112 correspondingly, and the multiple first avoidance portions 112 correspond to the hooks 161 one by one.

[0071] In an embodiment not shown in the figure, the mounting portion 16 may include a first connecting plate and a hinge, the first connecting plate is arranged on the second bracket 13, the hinge has a first surface and a second surface intersecting each other, the first surface of the hinge can be connected to the first connecting plate by screws, and the second surface of the hinge can be connected to the first bracket 11 by screws. Through the above structure, the rotation connection between the mounting portion 16 and the first bracket 11 can be achieved. The hinge can adopt a damping hinge, the second surface of the damping hinge can be connected to the top of the first bracket 11, and the hinge axis of the damping hinge is parallel to the horizontal direction. When the user pulls the second bracket 13 to flip the moving end 132 of the second bracket 13 upward, the moving end 132 of the second bracket 13 moves away from the first bracket 11 to reach the second state, and there is enough operating space between the first bracket 11 and the second bracket 13, which is convenient for replacing the wet curtain 12 or checking whether the water system is blocked. When the user pulls the second bracket 13 to flip the moving end 132 of the second bracket 13 downward, the moving end 132 of the second bracket 13 approaches the first bracket 11 to reach the first state, at which time the air can pass through the filter 14 and the wet curtain 12 in sequence, or the air can pass through the wet curtain 12 and the filter 14 in sequence to simultaneously achieve the functions of filtering and humidification, and obtain high-humidity clean air. Of course, the second side of the hinge can also be connected to the side of the first bracket 11 by a screw, and the hinge axis of the damping hinge is parallel to the vertical direction, so that the moving end 132 of the second bracket 13 can flip left and right around the vertical direction. Due to the provision of the first mounting plate, in the first state of the second bracket 13, the side of the filter 14 facing the wet curtain 12 is at a certain distance from the side of the wet curtain 12 facing the filter 14, thereby avoiding interference between the filter 14 and the wet curtain 12 during the rotation of the second bracket 13.

[0072] In an embodiment not shown in the figure, the mounting portion 16 may include a second connecting plate and a pin, the second connecting plate is arranged on the first bracket 11, the first bracket 11 is provided with a third connecting plate, the third connecting plate is provided with a rotation groove, the pin is rotationally connected with the rotation groove, so as to realize the rotation connection between the mounting portion 16 and the first bracket 11. The third connecting plate may be arranged at the top of the first bracket 11, and the axial direction of the pin is parallel to the horizontal direction. When the user pulls the second bracket 13 to flip the moving end 132 of the second bracket 13 upward, the moving end 132 of the second bracket 13 moves away from the first bracket 11 to reach the second state, and there is sufficient operating space between the first bracket 11 and the second bracket 13, which is convenient for replacing the wet curtain 12 or checking whether the water system is blocked. When the user pulls the second bracket 13 to flip the moving end 132 of the second bracket 13 downward, the moving end 132 of the second bracket 13 approaches the first bracket 11 to reach the first state, at which time the air can pass through the filter element 14 and the wet curtain 12 in sequence, or the air can pass through the wet curtain 12 and the filter element 14 in sequence, so as to simultaneously achieve the functions of filtering and humidification, and obtain high-humidity clean air. Of course, the third connecting plate can also be arranged on the side of the first bracket 11, and the axis of the pin is parallel to the vertical direction in the opposite direction, so that the moving end 132 of the second bracket 13 can be flipped left and right around the vertical direction. Due to the provision of the second mounting plate, in the first state of the second bracket 13, the side of the filter element 14 facing the wet curtain 12 is at a certain distance from the side of the wet curtain 12 facing the filter element 14, thereby avoiding interference between the filter element 14 and the wet curtain 12 during the rotation of the second bracket 13.

[0073] In some embodiments, Figure 4 and Figure 5As shown, the first bracket 11 is provided with a first positioning ear 113, and the second bracket 13 is provided with a second positioning ear 136 that cooperates with the first positioning ear 113. The first positioning ear 113 may be provided with a second groove. When the moving end 132 of the second bracket 13 approaches the first bracket 11 and reaches the first state, the second positioning ear 136 may be embedded in the second groove connected to the first positioning ear 113 to realize the positioning of the second bracket 13. Optionally, if the moving end 132 of the second bracket 13 can be flipped up and down relative to the first bracket 11, two first positioning ears 113 can be provided, and the two first positioning ears 113 are respectively provided on both sides in the horizontal direction, that is, on the left and right sides of the first bracket 11, and two second positioning ears 136 are also provided, and the two second positioning ears 136 are connected to the first positioning ears 113 in a one-to-one correspondence, thereby limiting the displacement of the second bracket 13 in the horizontal direction, that is, after the second bracket 13 reaches the first state, it will not move left and right relative to the first bracket 11, and the orthographic projection of the filter element 14 on the vertical plane will not be offset from the orthographic projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow. The two first positioning ears 113 have different lengths in the horizontal direction. Through the above-mentioned fool-proof design, it is convenient for users to identify the front and back of the second bracket 13. Optionally, if the moving end 132 of the second bracket 13 can be flipped left and right relative to the first bracket 11, two first positioning ears 113 can be provided, and the two first positioning ears 113 are respectively provided on both sides in the vertical direction, that is, provided on the upper and lower sides of the first bracket 11, and two second positioning ears 136 are also provided, and the two second positioning ears 136 are connected to the first positioning ears 113 in a one-to-one correspondence, thereby limiting the displacement of the second bracket 13 in the vertical direction, and the orthographic projection of the filter element 14 on the vertical plane will not be offset from the orthographic projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow. Of course, the first positioning ears 113 can also be provided with three, four... and other quantities, which will not be repeated in this application.

[0074] In an exemplary embodiment, Figure 4 and Figure 7As shown, the first bracket 11 is provided with a first buckle 114, and the second bracket 13 is provided with a second buckle 137 connected to the first buckle 114. When the moving end 132 of the second bracket 13 approaches the first bracket 11 and reaches the first state, the first buckle 114 is connected with the second buckle 137 to achieve the limiting of the second bracket 13. Optionally, if the moving end 132 of the second bracket 13 can be flipped up and down relative to the first bracket 11, two first clips 114 can be provided, and the two first clips 114 are respectively provided on both sides in the horizontal direction, that is, on the left and right sides of the first bracket 11, and two second clips 137 are also provided, and the two second clips 137 are connected to the first clips 114 in a one-to-one correspondence, thereby limiting the displacement of the second bracket 13 in the horizontal direction, that is, after the second bracket 13 reaches the first state, the second bracket 13 will not move left and right relative to the first bracket 11, and the second bracket 13 will not move forward and backward relative to the first bracket 11, and the orthographic projection of the filter element 14 on the vertical plane will not be offset from the orthographic projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow. Optionally, if the moving end 132 of the second bracket 13 can be flipped left and right relative to the first bracket 11, two first buckles 114 can be provided, and the two first buckles 114 are respectively provided on both sides of the vertical direction, that is, provided on the upper and lower sides of the first bracket 11, and two second buckles 137 are also provided, and the two second buckles 137 are connected to the first buckles 114 in a one-to-one correspondence, thereby limiting the displacement of the second bracket 13 in the vertical direction, and the orthographic projection of the filter element 14 on the vertical plane will not be offset from the orthographic projection of the wet curtain 12 on the vertical plane, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow. Of course, the first buckle 114 can also be provided with three, four... and other quantities, which will not be repeated in this application.

[0075] This embodiment can also be combined with the above-mentioned embodiment. For example, in a preferred embodiment, the first bracket 11 is provided with a first positioning ear 113, the second bracket 13 is provided with a second positioning ear 136 matched with the first positioning ear 113, the first bracket 11 is provided with a first buckle 114, and the second bracket 13 is provided with a second buckle 137 connected with the first buckle 114. In this way, the orthographic projection of the filter element 14 on the vertical plane and the orthographic projection of the wet curtain 12 on the vertical plane can be avoided to the greatest extent, thereby ensuring that the air passing through the wet curtain 12 is basically clean airflow.

[0076] In this embodiment, the installation process of the second bracket 13 is as follows: first, align the hook 161 of the second bracket 13 with the annular groove 151 of the water pipe 15, and force the hook 161 of the second bracket 13 to snap onto the annular groove 151 of the water pipe 15. When a "click" sound is heard, it indicates that the installation is in place; then, force is applied to make the moving end 132 of the second bracket 13 bypass the water pipe 15 and flip downward until the second positioning ear 136 of the second bracket 13 is embedded in the second groove of the first positioning ear 113, and the second buckle 137 of the second bracket 13 is snap-connected with the first buckle 114 of the first bracket 11. If the second bracket 13 needs to be disassembled, force is applied to make the moving end 132 of the second bracket 13 bypass the water pipe 15 and flip upward. The second buckle 137 is separated from the first buckle 114, and the second positioning ear 136 is separated from the first positioning ear 113; then, the hook 161 of the second bracket 13 is removed from the annular groove 151 of the water pipe 15, so that the filter element 14 can be easily replaced.

[0077] In one embodiment, the humidification component 1 includes a water pump, the water outlet of the water pump is connected to the water pipe 15 through a pipeline, and the water inlet of the water pump is connected to a water storage tank or an external water system. When the water inlet of the water pump is connected to the water storage tank, the water stored in the water storage tank can enter the water pipe 15 through the pipeline, and then enter the wet curtain 12 from the water outlet of the water pipe 15. The water infiltrates downward along the surface of the wet curtain 12 under the action of gravity to form a uniform water film. When the clean air passes through the wet curtain 12, the water evaporates rapidly, causing the airflow to become high-humidity clean air, thereby increasing the air humidity. When the water inlet of the water pump is connected to the external water system, the external water source can enter the water pipe 15 through the pipeline, and then enter the wet curtain 12 from the water outlet of the water pipe 15. The water infiltrates downward along the surface of the wet curtain 12 under the action of gravity to form a uniform water film. When the clean air passes through the wet curtain 12, the water evaporates rapidly, causing the airflow to become high-humidity clean air, thereby increasing the air humidity.

[0078] In one embodiment, Figure 5 As shown, the filter element 14 includes a multi-layer filter screen 141, and the mesh numbers of the multi-layer filter screen 141 are different, which can capture particles of different particle sizes. The mesh numbers of the multi-layer filter screen 141 are arranged from low to high based on the airflow direction. The external air passes through the multi-layer filter screen 141, and the pollutants such as dust and particles in the air are captured by the multi-layer filter screen 141. The mesh numbers of the multi-layer filter screen 141 are arranged from low to high based on the airflow direction. That is to say, if the air passes through the filter element 14 first and then the wet curtain 12, then the mesh number of the filter screen 141 close to the front of the second bracket 13 is lower than the mesh number of the filter screen 141 away from the wet curtain 12. If the air passes through the wet curtain 12 first and then the filter element 14, then the mesh number of the filter screen 141 close to the front of the second bracket 13 is higher than the mesh number of the filter screen 141 away from the wet curtain 12. The user can conveniently install and remove the filter screen 141 for cleaning or replacement as needed.

[0079] like Figure 8 As shown, an embodiment of the present application provides an electrical device 100, including a main body and a humidifying component 1 as described above, and the electrical device 100 is at least one of the following: a cooling fan, a humidifier, and an air purifier.

[0080] It should be noted that the main body is specifically the main structure of the electrical device 100, and the first bracket 11 is arranged on the main body. For example, when the electrical device 100 is a cooling fan, the main body is the fan body 2, and the fan body 2 is made of a wind wheel made of high-performance materials to ensure its durability and air driving force. The wind wheel is installed at the core position of the cooling fan, and is driven to rotate by a motor to generate a strong airflow. When the second bracket 13 is in the first state, the second bracket 13 is closed relative to the first bracket 11. At this time, the filter 14 and the wet curtain 12 are arranged opposite to each other. Then, the air can pass through the filter 14, and the filter 14 captures pollutants such as dust and particles in the air, so that the airflow becomes clean air, and then the clean air passes through the wet curtain 12, and the water evaporates rapidly, increasing the humidity in the clean air, thereby obtaining high-humidity clean air. Of course, the air can also pass through the wet curtain 12 first, and the water evaporates rapidly, so that the airflow becomes high-humidity air, and the high-humidity air passes through the filter 14, thereby obtaining high-humidity clean air, thereby improving the indoor air quality. In the above working process, the electrical device 100 has the functions of purifying and humidifying the air at the same time, which reduces the space occupied by various devices and reduces the cost and complexity of use.

[0081] In one embodiment, Figure 8 As shown, when the electrical device 100 is a cooling fan, the cooling fan includes a fan body 2, and the fan body 2 includes an air inlet side 21 and an air outlet side 22 that are relatively arranged. The air inlet side 21 and / or the air outlet side 22 of the fan body 2 are provided with a humidifying component 1. For example, the humidifying component 1 can be arranged on the air inlet side 21 of the fan body 2. When the fan body 2 is working, the external air can pass through the filter element 14 and the wet curtain 12 in sequence, so as to obtain high-humidity clean air; of course, the external air can also pass through the wet curtain 12 first and then through the filter element 14, so as to obtain high-humidity clean air, thereby improving the indoor air quality. Alternatively, the humidifying component 1 can be arranged on the air outlet side 22 of the fan body 2; or, the air inlet side 21 and the air outlet side 22 of the fan body 2 are both provided with a humidifying component 1, so that the air is secondary humidified and secondary purified, which can further improve the indoor air quality, and at the same time can reduce the probability of the wet curtain 12 getting moldy.

[0082] In one embodiment, Fig. 9As shown, the air outlet side 22 of the fan body 2 is provided with a cover body 3, a mounting cavity 31 is provided between the fan body 2 and the cover body 3, and the humidifying component 1 is provided in the mounting cavity 31. The humidifying component 1 is provided in the mounting cavity 31, and the arrangement space between the cover body 3 and the fan body 2 is effectively utilized, and the occupied space of the electrical device 100 can be further saved.

[0083] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0084] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0085] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A humidifying component, characterized in that: include: A first bracket, wherein a wet curtain is arranged on the first bracket; A second bracket is rotatably disposed on the first bracket, a filter is disposed on the second bracket, and the second bracket has a first state of being closed relative to the first bracket; Wherein, when the second bracket is in the first state, air can be filtered by the filter element and then pass through the wet curtain to form high-humidity clean air; Alternatively, the air can be humidified by the wet curtain and then pass through the filter element to form high-humidity clean air.

2. The humidifying assembly according to claim 1, characterized in that: The second bracket is rotatably disposed on the first bracket so that the second bracket has a second state of being unfolded relative to the first bracket; The second bracket includes a fixed end and a movable end that are relatively arranged. The fixed end of the second bracket is rotatably connected to the first bracket, and the movable end of the second bracket can rotate close to the first bracket to reach the first state, or the movable end of the second bracket can rotate away from the first bracket to reach the second state.

3. The humidifying assembly according to claim 1 or 2, characterized in that: The orthographic projection of the filter element on the vertical plane at least partially covers the orthographic projection of the wet curtain on the vertical plane.

4. The humidifying assembly according to claim 2, characterized in that: The first bracket is provided with a water pipe, and the water outlet of the water pipe is connected to the wet curtain to provide moisture to the wet curtain; The fixed end of the second bracket is provided with a mounting portion, and the mounting portion is rotatably connected to the water pipe or the first bracket.

5. The humidifying assembly according to claim 4, characterized in that: The mounting portion includes a hook, and the hook includes a supporting section and a connecting section that are connected to each other. A first groove is provided on a side of the connecting section away from the supporting section, and the first groove is connected to the outer peripheral side of the water pipe.

6. The humidifying assembly according to claim 5, characterized in that: There are multiple hooks, which are arranged at intervals. The outer peripheral side of the water pipe is provided with multiple annular grooves, and the multiple annular grooves are connected to the first grooves of the multiple hooks in a one-to-one correspondence.

7. The humidifying assembly according to claim 5, characterized in that: A first magnetic part is arranged on the first groove, and a second magnetic part is arranged on the outer peripheral side of the water pipe. There is a magnetic force of mutual attraction between the first magnetic part and the second magnetic part.

8. The humidifying assembly according to claim 5, characterized in that: A first avoidance portion is disposed on a side of the first bracket close to the mounting portion, for preventing interference between the hook and the first bracket during the rotation of the second bracket.

9. The humidifying assembly according to claim 4, characterized in that: The mounting portion includes a first connecting plate and a hinge. The first connecting plate is disposed on the second bracket. The hinge has a first surface and a second surface intersecting each other. The first surface of the hinge is connected to the first connecting plate, and the second surface of the hinge is connected to the first bracket.

10. The humidifying assembly according to claim 5, characterized in that: The first bracket is provided with a first positioning ear, and the second bracket is provided with a second positioning ear that matches the first positioning ear; and / or, The first bracket is provided with a first buckle, and the second bracket is provided with a second buckle connected with the first buckle.

11. The humidifying assembly according to claim 4, characterized in that: It comprises a water pump, the water outlet of the water pump is connected to the water pipe through a pipeline, and the water inlet of the water pump is connected to a water storage tank or an external water system.

12. The humidifying assembly according to claim 1, characterized in that: The filter element comprises multiple layers of filter screens, the mesh sizes of the multiple layers of filter screens are different, and particles of different particle sizes can be captured. The mesh sizes of the multiple layers of filter screens are arranged in sequence from low to high based on the airflow direction.

13. An electrical device, characterized in that: It comprises a humidification component as described in any one of claims 1 to 12, wherein the electrical equipment is at least one of the following: a cooling fan, a humidifier, and an air purifier.

14. The electrical device according to claim 13, characterized in that: When the electrical device is the cooling fan, the cooling fan includes a fan body, the fan body includes an air inlet side and an air outlet side that are relatively arranged, and the humidification component is arranged on the air inlet side and / or the air outlet side of the fan body.

15. The electrical device according to claim 14, characterized in that: The air outlet side of the fan body is provided with a cover body, an installation cavity is provided between the fan body and the cover body, and the humidifying component is provided in the installation cavity.

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