Humidifying device

Abstract

The utility model provides a humidifying device. The humidifying device comprises a shell, a water tank assembly, a humidifying assembly, a fan assembly and a water pump. The water tank assembly is arranged in the shell and comprises a box body and a cover body, the box body is covered with the cover body, the cover body comprises a filtering part, and filtering holes are formed in the filtering part; the humidifying assembly is arranged in the shell; the fan assembly is arranged in the shell and located on the side, away from the water tank assembly, of the humidifying assembly. The water pump communicates with the water tank assembly and can convey water in the water tank assembly to the humidifying assembly, and water flowing through the humidifying assembly can flow into the box body through the filtering holes. According to the humidifying device, the filtering holes are formed in the cover body, water flowing through the humidifying assembly can flow into the box body through the filtering holes, the filtering holes can intercept impurities and pollutants passing through the filtering part, water filtering is achieved, dust and impurities in airflow are prevented from entering the water tank assembly, and a water pump is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly relates to a humidifying device. Background Art

[0002] At present, in the related art, a humidifier can humidify air and then discharge it into the surrounding environment. The air circulation path is that the external air enters the humidifier through the air inlet, the air entering the humidifier is humidified by a wet curtain arranged in the humidifier, and the humidified gas is then discharged outside the humidifier. However, when using a submersible pump type humidifier, since the air flows upward through the air flow channel in the middle of the wet curtain, and the air flow channel is communicated with the lower water tank, dust, dirt, etc. in the air flow enter the water tank, which easily causes the pump to be blocked. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0004] For this reason, a first aspect of the utility model provides a humidifying device.

[0005] In view of this, a first aspect of the utility model provides a humidifying device, which includes a housing, a water tank assembly, a humidifying assembly, a fan assembly and a water pump. The water tank assembly is arranged in the housing. The water tank assembly includes a box body and a cover body. The cover body covers the box body. The cover body includes a filtering part, and the filtering part is provided with filtering holes. The humidifying assembly is arranged in the housing. The fan assembly is arranged in the housing and is located on the side of the humidifying assembly away from the water tank assembly. The water pump is communicated with the water tank assembly and can convey the water in the water tank assembly to the humidifying assembly, and the water flowing through the humidifying assembly can flow into the box body through the filtering holes.

[0006] In this technical solution, the humidifying device includes a housing, a water tank assembly, a humidifying assembly, a fan assembly, and a water pump. The water tank assembly is arranged inside the housing to install and fix the water tank assembly, so that the water tank assembly can store the water of the humidifying device. The water tank assembly includes a box body and a cover body. The cover body is covered on the box body to install between the cover body and the box body. The cover body includes a filtering part, and the filtering part is provided with filtering holes to arrange the filtering part. Since the water that falls back when the humidifying assembly is working will flow into the water tank assembly, by providing a filtering part on the cover body and filtering holes on the filtering part, the falling-back water can flow back into the box body through the filtering holes. Therefore, the impurities and pollutants carried in the water can be filtered out by the filtering holes. The humidifying assembly is arranged inside the housing to install and fix the humidifying assembly. The fan assembly is arranged inside the housing and is located on the side of the humidifying assembly away from the water tank assembly to install and fix the fan assembly. The water pump is communicated with the water tank assembly to install the water pump. The water pump can transport the water in the water tank assembly to the humidifying assembly to drive the water in the water tank assembly, realize the directional flow of water, ensure the continuous and stable operation of the humidifying device, and enable the humidifying assembly to always maintain the best working state, thereby improving the humidifying efficiency of the humidifying device. In this application, by providing filtering holes on the cover body, the water flowing through the humidifying assembly can flow into the box body through the filtering holes, so that the filtering holes can intercept the impurities and pollutants after passing through the filtering component to filter the water, avoid dust and impurities in the air flow from entering the water tank assembly, and prevent the water pump from being blocked, thereby improving the humidifying efficiency of the humidifying device.

[0007] In addition, the humidifying device in the above technical solution provided by the present utility model may further have the following additional technical features:

[0008] In some technical solutions of the present utility model, optionally, the cover body further includes a first supporting part and a first rib. The first rib is connected to the first supporting part and is located outside the filtering holes; the humidifying assembly is located on the first supporting part, and the inner wall of the humidifying assembly contacts the first rib.

[0009] In this technical solution, the cover body further includes a first supporting part and a first rib. The first rib is connected to the first supporting part and is located outside the filtering holes to install between the first rib and the first supporting part and avoid the first rib interfering with the filtering holes. The humidifying assembly is located on the first supporting part, so that the first supporting part can support the humidifying assembly and improve the stability of the humidifying assembly after installation. The inner wall of the humidifying assembly contacts the first rib, so that the first rib can limit the humidifying assembly radially and avoid the humidifying assembly from moving, ensuring the stable operation of the humidifying assembly.

[0010] In some technical solutions of the present utility model, optionally, the first rib is arranged around the filter hole, the first rib is provided with a communication port, and the space on the side of the first rib close to the filtering part communicates with the space on the side of the first rib close to the humidifying component through the communication port; the water flowing through the humidifying component can flow to the filter hole through the communication port.

[0011] In this technical solution, the first rib is arranged around the filter hole, and the first rib is provided with a communication port to realize the arrangement of the first rib. The space on the side of the first rib close to the filtering part communicates with the space on the side of the first rib close to the humidifying component through the communication port; the water flowing through the humidifying component can flow to the filter hole through the communication port, so that the water passing through the communication port can flow back to the water tank after passing through the filter hole, thereby realizing the recycling of water.

[0012] In some technical solutions of the present utility model, optionally, the cover body further includes a water retaining rib. The water retaining rib is connected to the first supporting part and is located on the side far from the first rib.

[0013] In this technical solution, the cover body further includes a water retaining rib. The water retaining rib is connected to the first supporting part and is located on the side far from the first rib to realize the installation and fixation of the water retaining rib. By arranging the water retaining rib, the overflow of moisture can be effectively prevented, the liquid on the humidifying component can be prevented from flowing to the filtering component, and further the filtering component can be prevented from getting moldy due to moisture; the moisture of the filtering component caused by too rapid water addition can also be prevented, thereby realizing the purpose of water retaining.

[0014] In some technical solutions of the present utility model, optionally, the height of the water retaining rib is greater than the height of the first rib.

[0015] In this technical solution, the height of the water retaining rib is greater than the height of the first rib, so that the water retaining effect of the water retaining rib can be further improved, the overflow of moisture can be avoided, and the water flowing through the humidifying component flows to the side of the first rib, and then flows to the position of the filter hole through the communication port to guide the flow of water.

[0016] In some technical solutions of the present utility model, optionally, the side wall of the box body is provided with a second supporting part, the second supporting part protrudes from the side wall of the box body, and the shell is arranged on the second supporting part.

[0017] In this technical solution, the side wall of the box body is provided with a second supporting part, and the second supporting part protrudes from the side wall of the box body to realize the arrangement of the second supporting part. The shell is arranged on the second supporting part to realize the installation between the shell and the second supporting part. By arranging the second supporting part, a tight fit can be formed between the box body and the shell to enclose the space inside the shell. Moreover, a tight fit is formed between the cover body and the box body, so that a sealed cavity is formed among the box body, the cover body and the shell, and the situation that the air directly discharges from the humidifying device without passing through the filtering component and the humidifying component is avoided.

[0018] In some technical solutions of the present utility model, optionally, the housing is provided with an air inlet, a first air inlet channel is provided between the humidifying assembly and the housing, and the first air inlet channel is communicated with the air inlet; the humidifying device further includes a filtering component, and the filtering component is arranged in the first air inlet channel and is arranged around the humidifying assembly.

[0019] In this technical solution, the housing is provided with an air inlet so that external air can enter the housing. A first air inlet channel is provided between the humidifying assembly and the housing, and the first air inlet channel is communicated with the air inlet, so that the air outside the humidifying device can enter the first air inlet channel through the air inlet to guide the air. The filtering component is arranged in the first air inlet channel and is arranged around the humidifying assembly to realize the installation and fixation of the filtering component, so that the air flow in the first air inlet channel can enter the humidifying assembly through the filtering component for humidification. In this application, by arranging the filtering component around the humidifying assembly, the air flow can first pass through the filtering component and then through the humidifying assembly for humidification, so that the filtering component can intercept impurities and pollutants in the air, prevent impurities and pollutants from entering the humidifying assembly, prevent impurities and pollutants from accumulating on the humidifying assembly, causing blockage of the humidifying assembly, ensure the stable operation of the humidifying device, and improve the humidifying efficiency of the humidifying device; it can also prevent bacteria from breeding on the humidifying assembly due to the accumulated impurities and pollutants, making the water mist discharged by the humidifying device safer and healthier.

[0020] In some technical solutions of the present utility model, optionally, the cover body further includes a second rib, the second rib is connected to the first support portion and extends towards the fan assembly, and an installation groove is provided between the second rib and the first rib; the filtering component is arranged in the installation groove.

[0021] In this technical solution, the cover body further includes a second rib, the second rib is connected to the first support portion and extends towards the fan assembly to realize the arrangement of the second rib. An installation groove is provided between the second rib and the first rib to realize the arrangement of the installation groove. The filtering component is arranged in the installation groove to realize the installation of the filtering component. By installing the filtering component on the side of the humidifying assembly away from the filtering holes, it is convenient for air to first pass through the filtering component, thereby preventing substances and pollutants from accumulating on the humidifying assembly.

[0022] In some technical solutions of the present utility model, optionally, the humidifying device further includes a controller and a conductive component. The controller is arranged on one side of the housing close to the fan assembly; the conductive component is electrically connected to the controller and is also electrically connected to the water pump, and the conductive component is located outside the humidifying assembly.

[0023] In this technical solution, the controller is arranged on one side of the housing close to the fan assembly to achieve the installation of the controller. The conductive component is electrically connected to the controller and also to the water pump. The conductive component is located outside the humidifying component to achieve the installation and fixation of the conductive component, enabling the controller to control the water pump through the conductive component, thereby ensuring the stable operation of the water pump.

[0024] In some technical solutions of the present utility model, optionally, the installation groove includes a first installation area and a second installation area; the filtering component is provided with an installation opening, and the filtering component is arranged in the first installation area; the controller is arranged in the installation opening and is located in the second installation area.

[0025] In this technical solution, the filtering component is provided with an installation opening, and the filtering component is arranged in the first installation area to install the filtering component at a predetermined position. The controller is arranged in the installation opening and is located in the second installation area to achieve the installation of the controller. By arranging the controller in the installation opening, the filtering component can avoid the installation of the controller, making the structure of the humidifying device more compact.

[0026] In some technical solutions of the present utility model, optionally, the air inlet is located on one side of the housing away from the water tank assembly.

[0027] In this technical solution, the air inlet is located on one side of the housing away from the water tank assembly to achieve the layout of the air inlet. Since the air inlet is arranged away from the water tank assembly, the probability of dust, bacteria, etc. on the ground entering the air inlet is reduced, preventing impurities on the ground from entering the humidifying component, reducing the inhalation of pollutants, ensuring the purity of the water mist released by the humidifying device, and avoiding the problems of dirt on the filtering component and bacteria breeding caused by the accumulation of pollutants.

[0028] In some technical solutions of the present utility model, optionally, the fan assembly includes a volute, an impeller, and a driving component. The impeller is arranged inside the volute; the driving component is connected to the impeller and can drive the impeller to rotate inside the volute, so that gas enters the housing through the air inlet, and after passing through the first air inlet channel, the filtering component, and the humidifying component, it is discharged from the housing; a second air inlet channel is arranged between the volute and the housing, and the second air inlet channel is opposite to the first air inlet channel, and the air inlet is communicated with the first air inlet channel through the second air inlet channel; and / or the air inlet is arranged in the area where the housing and the volute are opposite; and / or one side of the filtering component away from the water tank assembly is in contact with one side of the volute close to the humidifying component.

[0029] In this technical solution, the fan assembly includes a volute, an impeller, and a driving component. The impeller is disposed within the volute to achieve the installation and fixation of the impeller. The driving component is connected to the impeller and can drive the impeller to rotate within the volute, such that after rotation, the impeller can extract the humidified air flow and discharge it outside the humidifying device. A second air inlet passage is provided between the volute and the housing. The second air inlet passage is opposite to the first air inlet passage, and the air inlet is communicated with the first air inlet passage through the second air inlet passage to achieve the arrangement of the second air inlet passage, so that after passing through the air inlet, the air flow can first enter the second air inlet passage and then enter the first air inlet passage, thereby extending the distance of the air inlet passage, bringing the air inlet closer to the position of the volute, and thus enabling the air inlet to be far from the ground, so that the humidifying device will not inhale dust, hair, etc. from the ground during operation. The air inlet is disposed in the area where the housing and the volute face each other to achieve the arrangement of the air inlet, such that the air inlet is located in the upper half of the housing, as far from the ground as possible, so that the humidifying device will not inhale dust, hair, etc. from the ground during operation, thereby avoiding inhaling dust, hair, etc. from the ground, and further solving problems such as the filter component becoming dirty and bacteria breeding due to inhaling ground pollutants. One side of the filter component away from the water tank assembly contacts one side of the volute close to the humidifying component, enabling the volute and the humidifying component to be closely fitted, so that after the air enters the air inlet, it can sequentially pass through the first air inlet passage, the filter component, and the humidifying component, preventing the air from passing through the gap between the filter component and the fan assembly, and thus improving the filtering effect of the filter component.

[0030] In some technical solutions of the present utility model, optionally, in the axial direction of the fan assembly, the air inlet and the filter component are arranged opposite to each other.

[0031] In this technical solution, in the axial direction of the fan assembly, the air inlet and the filter component are arranged opposite to each other, such that after passing through the air inlet, the air can directly pass through the filter component, enabling the air entering the interior of the housing to pass through the filter component as much as possible before contacting the humidifying component, and improving the filtering effect on the air.

[0032] In some technical solutions of the present utility model, optionally, the humidifying device further includes a box body. The box body is connected to the water tank assembly; the water pump is disposed within the box body and is located at the bottommost part of the water tank assembly.

[0033] In this technical solution, the humidifying device further includes a box body. The box body is connected to the water tank assembly to achieve the installation of the box body. The water pump is disposed within the box body and is located at the bottommost part of the water tank assembly to achieve the installation of the water pump. The water pump can transport the water in the water tank assembly to the humidifying component to achieve the driving of the water in the water tank assembly, realizing the directional flow of water, ensuring the continuous and stable operation of the humidifying device, enabling the humidifying component to always maintain the best working state, and thus improving the humidifying efficiency of the humidifying device.

[0034] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0035] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0036] Figure 1 FIG. 1 shows one of the schematic structural diagrams of a humidifying device according to an embodiment of the present utility model;

[0037] Figure 2 FIG. 2 shows another schematic structural diagram of a humidifying device according to an embodiment of the present utility model;

[0038] Figure 3 FIG. 3 shows one of the schematic structural diagrams of a water tank assembly according to an embodiment of the present utility model;

[0039] Figure 4 FIG. 4 shows the schematic structural diagram of a filter component according to an embodiment of the present utility model;

[0040] Figure 5 FIG. 5 shows the schematic structural diagram of an installation groove according to an embodiment of the present utility model;

[0041] Figure 6 FIG. 6 shows another schematic structural diagram of a water tank assembly according to an embodiment of the present utility model;

[0042] Figure 7 FIG. 7 shows a third schematic structural diagram of a humidifying device according to an embodiment of the present utility model.

[0043] Wherein, Figures 1 to 7 The corresponding relationship between the reference numerals and the component names is as follows:

[0044] 100 humidifying device, 102 housing, 104 air inlet, 106 water tank assembly, 108 box body, 110 second support portion, 112 cover body, 114 first support portion, 116 filter portion, 118 filter holes, 120 installation groove, 122 water retaining rib, 124 humidifying assembly, 126 first air inlet channel, 128 water tank, 130 fan assembly, 132 volute, 134 impeller, 136 driving component, 138 bracket, 140 second air inlet channel, 142 box body, 144 water pump, 146 air outlet grille, 148 air outlet channel, 150 filter component, 152 guide vane, 154 first rib, 156 communication port, 158 second rib, 160 controller, 162 conductive component, 164 first installation area, 166 second installation area, 168 installation opening. Detailed Embodiments

[0045] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0046] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0047] The following refers to Figures 1 to 7 Describe a humidifying device 100 according to some embodiments of the present utility model.

[0048] Figure 1 One of the structural schematic diagrams of a humidifying device 100 according to an embodiment of the present utility model is shown; Figure 2 Another structural schematic diagram of a humidifying device 100 according to an embodiment of the present utility model is shown; The present application provides a humidifying device 100, including a housing 102, a water tank assembly 106, a humidifying assembly 124, a fan assembly 130 and a water pump 144. As Figure 1 and Figure 3 shown, Figure 3 One of the structural schematic diagrams of the water tank assembly according to an embodiment of the present utility model is shown; The water tank assembly 106 is disposed in the housing 102. The water tank assembly 106 includes a box body 108 and a cover body 112. The cover body 112 is covered on the box body 108. The cover body 112 includes a filtering portion 116, and the filtering portion 116 is provided with filtering holes 118; The humidifying assembly 124 is disposed in the housing 102; The fan assembly 130 is disposed in the housing 102, on the side of the humidifying assembly 124 away from the water tank assembly 106; The water pump 144 is communicated with the water tank assembly 106 and can convey the water in the water tank assembly 106 to the humidifying assembly 124, and the water flowing through the humidifying assembly 124 can flow into the box body 108 through the filtering holes 118.

[0049] In this embodiment, the humidifying device 100 includes a housing 102, a water tank assembly 106, a humidifying assembly 124, a fan assembly 130, and a water pump 144. The water tank assembly 106 is disposed within the housing 102 to install and fix the water tank assembly 106, enabling the water tank assembly 106 to store water for the humidifying device 100. The water tank assembly 106 includes a box body 108 and a cover body 112. The cover body 112 is covered on the box body 108 to achieve the installation between the cover body 112 and the box body 108. The cover body 112 includes a filtering portion 116, and the filtering portion 116 is provided with filtering holes 118 to achieve the arrangement of the filtering portion 116. Since the water that falls back when the humidifying assembly 124 is working will flow into the water tank assembly 106, by providing the filtering portion 116 on the cover body 112 and the filtering holes 118 on the filtering portion 116, the falling-back water can flow back into the box body 108 through the filtering holes 118. Therefore, impurities and pollutants carried in the water can be filtered out by the filtering holes 118. The humidifying assembly 124 is disposed within the housing 102 to install and fix the humidifying assembly 124. The fan assembly 130 is disposed within the housing 102, on the side of the humidifying assembly 124 away from the water tank assembly 106, to install and fix the fan assembly 130. The water pump 144 is communicated with the water tank assembly 106 to install the water pump 144. The water pump 144 can transport the water in the water tank assembly 106 to the humidifying assembly 124 to drive the water in the water tank assembly 106, realizing the directional flow of water, ensuring the continuous and stable operation of the humidifying device 100, enabling the humidifying assembly 124 to always maintain the best working state, and thus improving the humidifying efficiency of the humidifying device 100. In this application, by providing the filtering holes 118 on the cover body 112, the water flowing through the humidifying assembly 124 can flow into the box body 108 through the filtering holes 118, enabling the filtering holes 118 to intercept impurities and pollutants after passing through the filtering member 150 to filter the water, preventing dust and impurities in the air flow from entering the water tank assembly 106, and preventing the water pump 144 from being blocked, thereby improving the humidifying efficiency of the humidifying device 100.

[0050] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiment, this embodiment further includes the following technical features.

[0051] As Figure 3 shown, the cover body 112 further includes a first support portion 114 and a first rib 154. The first rib 154 is connected to the first support portion 114 and is located outside the filtering holes 118; the humidifying assembly 124 is located on the first support portion 114, and the inner wall of the humidifying assembly 124 contacts the first rib 154.

[0052] In this embodiment, the cover 112 further includes a first support portion 114 and a first rib 154. The first rib 154 is connected to the first support portion 114 and is located outside the filter holes 118 to enable the installation between the first rib 154 and the first support portion 114 and prevent the first rib 154 from interfering with the filter holes 118. The humidifying assembly 124 is located on the first support portion 114, so that the first support portion 114 can support the humidifying assembly 124 and improve the stability of the humidifying assembly 124 after installation. The inner wall of the humidifying assembly 124 contacts the first rib 154, so that the first rib 154 can limit the radial position of the humidifying assembly 124 and prevent the humidifying assembly 124 from moving, ensuring the stable operation of the humidifying assembly 124.

[0053] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0054] As Figure 3 shown, the first rib 154 is arranged around the filter holes 118. The first rib 154 is provided with a communication port 156. The space on the side of the first rib 154 close to the filter portion 116 is communicated with the space on the side of the first rib 154 close to the humidifying assembly 124 through the communication port 156; the water flowing through the humidifying assembly 124 can flow to the filter holes 118 through the communication port 156.

[0055] In this embodiment, the first rib 154 is arranged around the filter holes 118 and the first rib 154 is provided with a communication port 156 to realize the arrangement of the first rib 154. The space on the side of the first rib 154 close to the filter portion 116 is communicated with the space on the side of the first rib 154 close to the humidifying assembly 124 through the communication port 156; the water flowing through the humidifying assembly 124 can flow to the filter holes 118 through the communication port 156, so that the water passing through the communication port 156 can flow back to the water tank through the filter holes 118, thereby realizing the recycling of water.

[0056] Specifically, the cover 112 is detachably connected to the box body 108, which is convenient for the user to clean and replace the filter component 150 without using tools for disassembly and assembly, making the operation more convenient.

[0057] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0058] As Figure 3 and Figure 5 shown, Figure 5 shows a schematic structural diagram of the installation groove according to an embodiment of the present invention; the cover 112 further includes a water retaining rib 122. The water retaining rib 122 is connected to the first support portion 114 and is located on the side away from the first rib 154.

[0059] In this embodiment, the cover 112 further includes a water retaining rib 122. The water retaining rib 122 is connected to the first support portion 114 and is located on the side away from the first rib 154 to achieve the installation and fixation of the water retaining rib 122. By providing the water retaining rib 122, it is possible to effectively prevent the overflow of moisture, prevent the liquid on the humidifying component 124 from flowing to the filter component 150, and further prevent the filter component 150 from getting moldy due to moisture; it can also prevent the filter component 150 from getting wet caused by too rapid water addition, etc., thus achieving the purpose of retaining water.

[0060] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0061] As Figure 5 shown, the height of the water retaining rib 122 is greater than the height of the first rib 154.

[0062] In this embodiment, the height of the water retaining rib 122 is greater than the height of the first rib 154, so that the water retaining effect of the water retaining rib 122 can be further improved, preventing the overflow of moisture, making the water flowing through the humidifying component 124 flow toward the side of the first rib 154, and then flowing through the communication port 156 to the position of the filter hole 118 to guide the flow of water.

[0063] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0064] As Figure 1 shown, the side wall of the box body 108 is provided with a second support portion 110. The second support portion 110 protrudes from the side wall of the box body 108, and the housing 102 is arranged on the second support portion 110.

[0065] In this embodiment, the side wall of the box body 108 is provided with a second support portion 110. The second support portion 110 protrudes from the side wall of the box body 108 to achieve the arrangement of the second support portion 110. The housing 102 is arranged on the second support portion 110 to achieve the installation between the housing 102 and the second support portion 110. By providing the second support portion 110, a tight fit can be formed between the box body 108 and the housing 102 to enclose the space inside the housing 102. Moreover, a tight fit is formed between the cover 112 and the box body 108, so that a sealed cavity is formed among the box body 108, the cover 112 and the housing 102, avoiding the situation that the air is directly discharged from the humidifying device 100 without passing through the filter component 150 and the humidifying component 124.

[0066] Specifically, the second support portion 110 is a boss. The boss method facilitates the installation of the housing 102 and the box body 108.

[0067] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0068] As Figure 1 and Figure 4 shown, the housing 102 is provided with an air inlet 104. A first air inlet passage 126 is provided between the humidifying component 124 and the housing 102, and the first air inlet passage 126 communicates with the air inlet 104; the humidifying device 100 further includes a filtering component 150, and the filtering component 150 is arranged in the first air inlet passage 126 and arranged around the humidifying component 124.

[0069] In this embodiment, the housing 102 is provided with an air inlet 104 so that external air can enter the housing 102. A first air inlet passage 126 is provided between the humidifying component 124 and the housing 102, and the first air inlet passage 126 communicates with the air inlet 104, so that the air outside the humidifying device 100 can enter the first air inlet passage 126 through the air inlet 104 to guide the air. The filtering component 150 is arranged in the first air inlet passage 126 and arranged around the humidifying component 124 to realize the installation and fixation of the filtering component 150, so that the air flow in the first air inlet passage 126 can enter the humidifying component 124 through the filtering component 150 for humidification. In this application, by arranging the filtering component 150 around the humidifying component 124, the air flow can first pass through the filtering component 150 and then pass through the humidifying component 124 for humidification, so that the filtering component 150 can intercept impurities and pollutants in the air, prevent impurities and pollutants from entering the humidifying component 124, and prevent impurities and pollutants from accumulating on the humidifying component 124, causing blockage of the humidifying component 124, ensuring the stable operation of the humidifying device 100, and improving the humidification efficiency of the humidifying device 100; it can also prevent bacteria from growing on the accumulated impurities and pollutants on the humidifying component 124, making the water mist discharged by the humidifying device 100 safer and healthier.

[0070] Specifically, by setting the filtering component 150, the humidifying device 100 can be prevented from inhaling pollutants near the ground, and most pollutants can be intercepted after the air passes through the filtering component 150.

[0071] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0072] As Figure 3 and Figure 5As shown, the cover 112 further includes a second rib 158. The second rib 158 is connected to the first support portion 114 and extends towards the fan assembly 130. An installation groove 120 is provided between the second rib 158 and the first rib 154; the filter component 150 is disposed in the installation groove 120.

[0073] In this embodiment, the cover 112 further includes a second rib 158. The second rib 158 is connected to the first support portion 114 and extends towards the fan assembly 130 to implement the arrangement of the second rib 158. An installation groove 120 is provided between the second rib 158 and the first rib 154 to implement the arrangement of the installation groove 120. The filter component 150 is disposed in the installation groove 120 to implement the installation of the filter component 150. By installing the filter component 150 on the side of the humidifying assembly 124 away from the filter holes 118, it is convenient for air to first pass through the filter component 150, thereby avoiding the accumulation of substances and pollutants on the humidifying assembly 124.

[0074] Specifically, the filter component 150 is detachably connected to the installation groove 120, which is convenient for the user to clean and replace the filter component 150 without using tools for disassembly and assembly, making the operation more convenient.

[0075] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0076] As Figure 1 and Figure 4 shown, the humidifying device 100 further includes a controller 160 and a conductive component 162. The controller 160 is disposed on one side of the housing 102 close to the fan assembly 130; the conductive component 162 is electrically connected to the controller 160 and is also electrically connected to the water pump 144. The conductive component 162 is located outside the humidifying assembly 124.

[0077] In this embodiment, the controller 160 is disposed on one side of the housing 102 close to the fan assembly 130 to implement the installation of the controller 160. The conductive component 162 is electrically connected to the controller 160 and is also electrically connected to the water pump 144. The conductive component 162 is located outside the humidifying assembly 124 to implement the installation and fixation of the conductive component 162, so that the controller 160 can control the water pump 144 through the conductive component 162, thereby ensuring the stable operation of the water pump 144.

[0078] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0079] As Figure 3 and Figure 4As shown, the installation groove 120 includes a first installation area 164 and a second installation area 166; the filtering component 150 is provided with an installation opening 168, and the filtering component 150 is arranged in the first installation area 164; the controller 160 is arranged in the installation opening 168 and is located in the second installation area 166.

[0080] In this embodiment, the filtering component 150 is provided with an installation opening 168, and the filtering component 150 is arranged in the first installation area 164 to install the filtering component 150 at a predetermined position. The controller 160 is arranged in the installation opening 168 and is located in the second installation area 166 to realize the installation of the controller 160. By arranging the controller 160 in the installation opening 168, the filtering component 150 can avoid the installation of the controller 160, making the structure of the humidifying device 100 more compact.

[0081] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0082] As Figure 5 shown, the humidifying device 100 further includes a water tank 128. The water tank 128 is arranged on the cover body 112, and part of the humidifying component 124 is arranged in the water tank 128.

[0083] In this embodiment, the humidifying device 100 further includes a water tank 128. The water tank 128 is arranged on the cover body 112, and part of the humidifying component 124 is arranged in the water tank 128 to realize the installation between the water tank 128 and the humidifying component 124. Since the humidifying component 124 is located in the water tank 128, the water tank 128 can supply water to the humidifying component 124, and the humidifying component 124 can draw water from the water tank 128, ensuring sufficient water supply during the humidifying process.

[0084] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0085] As Figure 1 shown, the air inlet 104 is located on the side of the housing 102 away from the water tank assembly 106.

[0086] In this embodiment, the air inlet 104 is located on the side of the housing 102 away from the water tank assembly 106 to realize the layout of the air inlet 104. Since the air inlet 104 is arranged away from the water tank assembly 106, the probability of dust and bacteria on the ground entering the air inlet 104 is reduced, preventing impurities on the ground from entering the humidifying component 124, reducing the inhalation of pollutants, ensuring the purity of the water mist released by the humidifying device 100, and avoiding the problems of dirt and bacteria growth on the filtering component 150 caused by pollutant accumulation.

[0087] Specifically, the air inlet 104 is an air inlet hole, and the number of air inlet holes is multiple. The multiple air inlet holes improve the efficiency of air entry.

[0088] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0089] As Figure 1 shown, the fan assembly 130 includes a volute 132, an impeller 134, and a driving component 136. The impeller 134 is disposed inside the volute 132; the driving component 136 is connected to the impeller 134 and can drive the impeller 134 to rotate inside the volute 132, so that gas enters the housing 102 through the air inlet 104, and after passing through the first air inlet channel 126, the filtering component 150, and the humidifying component 124, it is discharged from the housing 102; a second air inlet channel 140 is provided between the volute 132 and the housing 102, the second air inlet channel 140 is opposite to the first air inlet channel 126, and the air inlet 104 is communicated with the first air inlet channel 126 through the second air inlet channel 140; and / or the air inlet 104 is disposed in the area where the housing 102 and the volute 132 face each other; and / or the side of the filtering component 150 away from the water tank assembly 106 is in contact with the side of the volute 132 close to the humidifying component 124.

[0090] In this embodiment, the fan assembly 130 includes a volute 132, an impeller 134, and a drive component 136. The impeller 134 is disposed within the volute 132 to achieve the installation and fixation of the impeller 134. The drive component 136 is connected to the impeller 134 and can drive the impeller 134 to rotate within the volute 132, so that gas enters the housing 102 through the air inlet 104, and after passing through the first air inlet passage 126, the filtering component 150, and the humidifying assembly 124, is discharged from the housing 102, such that after rotation, the impeller 134 can extract the humidified air flow and discharge it outside the humidifying device 100. A second air inlet passage 140 is provided between the volute 132 and the housing 102. The second air inlet passage 140 is opposite to the first air inlet passage 126, and the air inlet 104 is communicated with the first air inlet passage 126 through the second air inlet passage 140 to achieve the arrangement of the second air inlet passage 140, such that after passing through the air inlet 104, the air flow can first enter the second air inlet passage 140 and then enter the first air inlet passage 126, thereby extending the distance of the air inlet passage, bringing the air inlet 104 closer to the position of the volute 132, so that the air inlet 104 can be far from the ground, such that the humidifying device 100 will not inhale dust, hair, etc. on the ground during operation. The air inlet 104 is disposed in the region where the housing 102 and the volute 132 face each other to achieve the arrangement of the air inlet 104, such that the air inlet 104 is located in the upper half of the housing 102, as far from the ground as possible, such that the humidifying device 100 will not inhale dust, hair, etc. on the ground during operation, thereby avoiding inhaling dust, hair, etc. on the ground, and further solving problems such as the filtering component 150 becoming dirty and bacteria breeding due to inhaling ground pollutants. One side of the filtering component 150 away from the water tank assembly 106 is in contact with one side of the volute 132 close to the humidifying assembly 124, such that the volute 132 and the humidifying assembly 124 are closely fitted, so that after the gas enters the air inlet 104, it sequentially passes through the first air inlet passage 126, the filtering component 150, and the humidifying assembly 124, preventing the gas from passing through the gap between the filtering component 150 and the fan assembly 130, thereby improving the filtering effect of the filtering component 150.

[0091] Specifically, the fan assembly 130 further includes a bracket 138. The bracket 138 is located within the housing 102 and is connected to the drive component 136 to support the drive component 136.

[0092] Specifically, the fan assembly 130 further includes a guide vane 152. The guide vane 152 is located within the housing 102 and is disposed on one side of the air outlet passage 148 to increase the flow velocity of the air flow within the air outlet passage 148, thereby improving the humidifying efficiency.

[0093] Specifically, the humidifying device 100 further includes an air outlet grille 146. The air outlet grille 146 is disposed on a side of the housing 102 away from the water tank assembly 106. There is an air outlet passage 148 between the impeller 134 and the volute 132. After the humidified air flow passes through the impeller 134, it flows through the air outlet passage 148 and the bracket 138 to the air outlet grille 146, and then is discharged to the outside of the humidifying device 100 through the air outlet grille 146.

[0094] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0095] As Figure 1 shown, in the axial direction of the fan assembly 130, the air inlet 104 and the filter component 150 are oppositely arranged.

[0096] In this embodiment, in the axial direction of the fan assembly 130, the air inlet 104 and the filter component 150 are oppositely arranged, so that after the gas passes through the air inlet 104, it can directly pass through the filter component 150, so that the gas entering the interior of the housing 102 passes through the filter component 150 as much as possible before contacting the humidifying component 124, improving the filtering effect on the gas.

[0097] Specifically, in Figure 1 , the arrow A represents the axial direction of the fan assembly 130.

[0098] This embodiment provides a humidifying device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0099] Figure 6 FIG. shows a second structural schematic diagram of the water tank assembly 106 according to an embodiment of the present invention; the humidifying device 100 further includes a box body 142. The box body 142 is connected to the water tank assembly 106; the water pump 144 is disposed in the box body 142 and is located at the bottommost part of the water tank assembly 106.

[0100] In this embodiment, the humidifying device 100 further includes a box body 142. The box body 142 is connected to the water tank assembly 106 to realize the installation of the box body 142. The water pump 144 is disposed in the box body 142 and is located at the bottommost part of the water tank assembly 106 to realize the installation of the water pump 144. The water pump 144 can convey the water in the water tank assembly 106 to the humidifying component 124 to realize the driving of the water in the water tank assembly 106, realize the directional flow of the water, ensure the continuous and stable operation of the humidifying device 100, and enable the humidifying component 124 to always maintain the best working state, thereby improving the humidifying efficiency of the humidifying device 100.

[0101] Specifically, by providing a filtering portion 116 on the cover body 112 and providing filtering holes 118 on the filtering portion 116, secondary interception of dirt passing through the filtering component 150 is performed to prevent the dirt from falling into the box body 108 and causing blockage of the water pump 144.

[0102] Specifically, the water pump 144 can supply water to the water tank 128 so that the water tank 128 can supply water to the humidifying component 124.

[0103] Specifically, the water pump 144 can spray the water in the water tank onto the humidifying component 124 so that the water pump 144 can directly supply water to the humidifying component 124.

[0104] Specifically, the humidifying device 100 is a humidifier.

[0105] Specifically, as Figure 7 shown, Figure 7 FIG. 2 shows a second schematic structural view of the humidifying device 100 according to an embodiment of the present invention; the humidifying device 100 is a spray evaporation humidifier, the impeller 134 is a centrifugal blower, the air inlet 104 is an air inlet hole, the filtering component 150 is an air filter, the humidifying component 124 is a wet curtain, the driving component 136 is a motor. By the rotation of the backward centrifugal blower, the air is first sucked in through the air inlet hole, then flows to the air filter, then through the wet curtain, and then flows from the wet curtain to the air outlet passage 148, and is discharged from the machine after passing through the bracket 138 and the air outlet grille 146. The air passing through the air filter is continuously sucked in and discharged, thereby accelerating the evaporation of the water in the wet curtain and achieving the effect of purification and humidification. The air inlet hole is provided in the upper half of the housing 102, as far away from the ground as possible, to ensure that the machine does not suck in dust and animal hair on the ground during operation, initially solving the problems of the wet curtain being soiled and bacteria breeding due to sucking in ground pollutants; the overall arrangement of the air inlet holes follows the shape of the air filter and is in a C shape, ensuring that the air entering the machine first passes through the air filter and then through the wet curtain as much as possible, and most of the air pollutants can be filtered out. The overall shape of the air filter is C-shaped and is placed on the cover body 112, half covering the wet curtain, which is convenient for the user to disassemble and install the air filter, and it is not easy to touch the wet curtain during the disassembly and installation process, avoiding problems such as the air filter getting wet and moldy due to touching the wet curtain.

[0106] Specifically, in Figure 7 it, the path formed by the arrow B is the flow path of the air flow when the humidifying device 100 is operating.

[0107] In the claims, the specification and the drawings of the present utility model, the term "a plurality of" means two or more, unless otherwise clearly defined. The orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. This is only for more conveniently describing the present utility model and simplifying the description process, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in the specific orientation. Therefore, these descriptions should not be construed as limitations on the present utility model; terms such as "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances of the above data.

[0108] In the claims, the specification and the drawings of the present utility model, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the claims, the specification and the drawings of the present utility model, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0109] The foregoing is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A humidifying device, characterized in that: include: case; A water tank assembly, the water tank assembly is arranged in the shell, the water tank assembly comprises a box body and a cover body, the cover body is arranged on the box body, the cover body comprises a filter part, and the filter part is provided with filter holes; A humidifying component, wherein the humidifying component is disposed in the housing; A fan assembly, the fan assembly is arranged in the housing and is located on a side of the humidifying assembly away from the water tank assembly; A water pump is connected to the water tank assembly and can transport the water in the water tank assembly to the humidifying assembly. The water flowing through the humidifying assembly can flow into the box through the filter hole.

2. The humidifying device according to claim 1, characterized in that: The cover body also includes: a first support portion; a first convex rib, the first convex rib being connected to the first supporting portion and being located outside the filtering hole; The humidifying component is located on the first supporting portion, and the inner wall of the humidifying component is in contact with the first convex rib.

3. The humidifying device according to claim 2, characterized in that: The first convex rib is arranged around the filter hole, and the first convex rib is provided with a communication port, and the space on one side of the first convex rib close to the filter portion is connected with the space on one side of the first convex rib close to the humidifying component through the communication port; The water flowing through the humidifying assembly can flow to the filtering hole through the communicating port.

4. The humidifying device according to claim 2, characterized in that: The cover body also includes: A water retaining rib is connected to the first supporting portion and is located on a side of the humidifying component away from the first convex rib.

5. The humidifying device according to claim 4, characterized in that: The height of the water retaining rib is greater than the height of the first convex rib.

6. The humidifying device according to claim 1, characterized in that: The side wall of the box body is provided with a second supporting portion, the second supporting portion protrudes from the side wall of the box body, and the shell is provided on the second supporting portion.

7. The humidifying device according to claim 2, characterized in that: The shell is provided with an air inlet, and a first air inlet channel is provided between the humidifying component and the shell, and the first air inlet channel is connected with the air inlet; The humidifying device further includes a filter component, which is disposed in the first air inlet channel and arranged around the humidifying assembly.

8. The humidifying device according to claim 7, characterized in that: The cover body also includes: a second convex rib, the second convex rib being connected to the first supporting portion and extending toward the fan assembly, and a mounting groove being provided between the second convex rib and the first convex rib; The filter component is arranged in the installation groove.

9. The humidifying device according to claim 8, characterized in that: Also includes: A controller, the controller being arranged on a side of the housing close to the fan assembly; A conductive component is electrically connected to the controller and the water pump, and the conductive component is located outside the humidifying component.

10. The humidifying device according to claim 9, characterized in that: The mounting slot includes a first mounting area and a second mounting area; The filter component is provided with a mounting opening, and the filter component is arranged in the first mounting area; The controller is arranged in the installation opening and is located in the second installation area.

11. The humidifying device according to claim 7, characterized in that: The air inlet is located at a side of the shell away from the water tank assembly.

12. The humidifying device according to claim 7, characterized in that: The fan assembly comprises: snail shell; an impeller, the impeller being disposed in the volute; a driving component, the driving component being connected to the impeller and capable of driving the impeller to rotate in the volute, so that the gas enters the housing through the air inlet and is discharged from the housing after passing through the first air inlet channel, the filter component and the humidifying assembly; A second air inlet passage is provided between the volute and the housing, the second air inlet passage is opposite to the first air inlet passage, and the air inlet is connected to the first air inlet passage through the second air inlet passage; and / or The air inlet is arranged in a region where the housing and the volute are opposite to each other; and / or A side of the filter component away from the water tank assembly contacts a side of the volute close to the humidifying assembly.

13. The humidifying device according to claim 7, characterized in that: In the axial direction of the fan assembly, the air inlet and the filter component are arranged opposite to each other.

14. The humidifying device according to any one of claims 1 to 13, characterized in that: Also includes: A box body, the box body is connected to the water tank assembly; The water pump is arranged in the box body and is located at the bottom of the water tank assembly.

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