Air outlet assembly and air purification and humidification integrated machine

Abstract

The utility model discloses an air outlet subassembly, include: air outlet main part structure, the end of air outlet main part structure is provided with the water inlet portion, and the water inlet portion is connected with the water guide portion, and the circumferential side of water inlet portion is provided with the air outlet portion, fan structure, and air outlet main part structure and fan structure have first gap between them, and first gap forms the air duct, and the circumferential side of fan structure is provided with the air inlet portion, and the water guide portion and air outlet portion have second gap between them. The utility model discloses an air outlet subassembly's water guide portion and air outlet portion have second gap between them, thereby facilitating user to carry out the water adding operation at the air outlet subassembly position, and the fan structure does not need to stop when water adding operation, the circumferential side of water inlet portion is provided with the air outlet portion, and air outlet main part structure and fan structure have first gap between them, and first gap forms the air duct, and the circumferential side of fan structure is provided with the air inlet portion, and the compact structure design is formed to the air outlet passage benefit air outlet. The air purification humidification all -in -one of the utility model adopts the above air outlet subassembly.

Description

Technical Field

[0001] This utility model relates to the field of air purification and humidification technology, and in particular to an air outlet component and an integrated air purification and humidification machine. Background Technology

[0002] An air purifier and humidifier combo is a device that combines air purification and humidification functions. The air is first filtered and purified, then humidified before being discharged. An air purifier and humidifier combo typically includes a water inlet structure, a water storage structure, an air outlet structure, and an air intake structure.

[0003] In some related technologies, the water inlet and water storage structures of air purifier and humidifier combos are located at the bottom or inside of the air inlet structure. Users need to open the air inlet structure first and then add water through the water inlet structure each time they need to add water, which is inconvenient.

[0004] In some related technologies, the water inlet structure of an air purifier and humidifier combo is located on the air outlet structure, and the water storage structure is located on the air inlet structure. Since the air outlet structure is generally oriented upwards, users can easily add water. However, in this related technology, the water inlet structure and the air outlet structure are interconnected. When adding water to the water inlet structure, the water needs to pass through the impeller of the air outlet structure before entering the water storage structure. If the impeller keeps rotating during the water adding operation, the added water will generate noise as it passes through the rotating impeller, affecting the user experience. Therefore, in this technology, the impeller needs to stop rotating when adding water. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, one of the objectives of this utility model is to provide an air outlet component that allows users to add water at the air outlet component location. The fan structure does not need to be stopped during the water addition operation, and the formed air outlet channel facilitates air outlet.

[0006] The second objective of this utility model is to provide an integrated air purifier and humidifier that allows users to add water at the air outlet assembly. The fan structure does not need to be stopped during water addition, and the resulting air outlet channel facilitates airflow.

[0007] One of the objectives of this utility model is achieved through the following technical solution:

[0008] An air outlet assembly, comprising:

[0009] The main air outlet structure has a water inlet at one end, which is connected to a water guide, and an air outlet is located around the water inlet.

[0010] The fan structure is installed inside the air outlet main structure. There is a first gap between the air outlet main structure and the fan structure. The first gap forms an air duct. An air inlet is provided on the periphery of the fan structure. The air inlet, air duct and air outlet are sequentially connected to form an air outlet channel.

[0011] A water guide section is installed inside the air duct, and there is a second gap between the water guide section and the air outlet section.

[0012] As an optional implementation, a water inlet groove is provided at the end of the air outlet main structure, forming a water inlet section.

[0013] As an optional implementation, the wall of the water inlet groove is provided with a water guide outlet, and the water inlet groove is connected to a drain pipe through the water guide outlet. The drain pipe passes through the air duct and extends to the outside of the air outlet main structure, forming a water guide section.

[0014] As an optional implementation, the main air outlet structure includes an air outlet grille, which is arranged around the periphery of the water inlet. The air outlet grille includes at least two air guide vanes, and two adjacent air guide vanes form an air outlet hole, which forms an air outlet section.

[0015] The direction in which the air guide vane extends has an angle α with the axial direction of the main air outlet structure.

[0016] As an optional implementation, the wind turbine structure includes a wind turbine, which includes at least two blades, with two adjacent blades forming an air inlet, and the air inlet forming an air intake section;

[0017] The direction in which the blades extend is parallel to the axial direction of the main air outlet structure.

[0018] As an optional implementation, the air guide vanes extend along the rotation direction of the wind turbine.

[0019] As an optional implementation, the wind turbine structure includes a drive motor, the output end of which is connected to the wind turbine drive, and the drive motor is used to drive the wind turbine to rotate.

[0020] The drive motor is fixedly connected to the main air outlet structure.

[0021] As an optional implementation, the water inlet groove, drive motor, and impeller are arranged sequentially along the axial direction of the air outlet main structure.

[0022] The second objective of this utility model is achieved by the following technical solution:

[0023] An air purifier and humidifier combo unit, comprising the air outlet component of any one of the above.

[0024] As an optional implementation, the air purifier and humidifier also includes an air inlet assembly, with an air outlet assembly located on top of the air inlet assembly;

[0025] The air intake assembly includes the main body structure of the integrated unit, the air filter structure, and the air humidification structure. Both the air filter structure and the air humidification structure are set on the main body structure of the integrated unit, and the air filter structure is set on the outside of the air humidification structure. The air humidification structure has an air humidification channel inside, which is connected to the air outlet channel.

[0026] The air humidification structure includes a water storage section, and the water inlet section is connected to the water storage section through a water guide section.

[0027] In summary, this utility model has the following technical effects:

[0028] 1. The air outlet component of this utility model is provided with a water inlet, which is connected to a water guide. There is a second gap between the water guide and the air outlet, which makes it convenient for the user to add water at the air outlet component. Moreover, the fan structure does not need to be stopped when adding water. An air outlet is provided around the water inlet. There is a first gap between the air outlet main structure and the fan structure. The first gap forms an air duct. An air inlet is provided around the fan structure. The air inlet, air duct and air outlet are sequentially connected to form an air outlet channel. The structure is compact and the formed air outlet channel is conducive to air outlet.

[0029] 2. The air purifier and humidifier in this utility model uses the above-mentioned air outlet component, which makes it convenient for users to add water at the air outlet component. The fan structure does not need to be stopped when adding water, and the formed air outlet channel is conducive to air outlet. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the external structure of the air outlet component from a first-view perspective in Embodiment 1 of this utility model;

[0032] Figure 2 This is a schematic diagram of the external structure of the air outlet component in Embodiment 1 of this utility model from a second perspective;

[0033] Figure 3 This is a schematic diagram of the internal structure of the air outlet component in Embodiment 1 of this utility model from a third-angle perspective;

[0034] Figure 4This is a schematic diagram of the internal structure of the air outlet component in Embodiment 1 of this utility model from a fourth perspective;

[0035] Figure 5 This is an exploded structural diagram of the air outlet component of Embodiment 1 of this utility model;

[0036] Figure 6 This is a schematic diagram of the external structure of the air purification and humidification integrated machine according to Embodiment 2 of this utility model;

[0037] Figure 7 This is a schematic diagram of the internal structure of the air purification and humidification integrated machine according to Embodiment 2 of this utility model.

[0038] The meanings of the reference numerals in the attached figures are as follows:

[0039] 10. Main air outlet structure; 101. Water inlet groove; 102. Water outlet; 103. Drain pipe; 104. Air outlet grille; 1041. Air guide vane; 105. Air outlet hole; 106. Main body; 20. Fan structure; 201. Fan wheel; 2011. Blade; 202. Air inlet hole; 203. Drive motor; 30. Air duct; 40. Integrated main body structure; 50. Air filter structure; 60. Air humidification structure; 601. Water tank. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0042] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0043] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0044] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0045] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0046] Example 1

[0047] See Figures 1 to 5 This application provides an air outlet assembly, including: an air outlet main structure 10, with a water inlet at one end of the air outlet main structure 10, a water guide connected to the water inlet, and an air outlet on the periphery of the water inlet; a fan structure 20, which is disposed within the inner cavity of the air outlet main structure 10, with a first gap between the air outlet main structure 10 and the fan structure 20, forming an air duct 30, with an air inlet on the periphery of the fan structure 20, and the air inlet, air duct 30, and air outlet sequentially connected to form an air outlet channel; a water guide is disposed within the air duct 30, and a second gap exists between the water guide and the air outlet.

[0048] The air outlet component of this utility model is provided with a water inlet, which is connected to a water guide. There is a second gap between the water guide and the air outlet, which facilitates the user to add water at the air outlet component. Moreover, the fan structure 20 does not need to be stopped when adding water. An air outlet is provided around the water inlet. There is a first gap between the air outlet main structure 10 and the fan structure 20. The first gap forms an air duct 30. An air inlet is provided around the fan structure 20. The air inlet, air duct 30 and air outlet are sequentially connected to form an air outlet channel. The structure is compact and the formed air outlet channel is conducive to air outlet.

[0049] It should be noted that, since the water inlet is provided with an air outlet on its periphery, there is a first gap between the air outlet main structure 10 and the fan structure 20. The first gap forms an air duct 30. The fan structure 20 is provided with an air inlet on its periphery. When the fan structure 20 is working, the airflow through the air inlet, air duct 30 and air outlet forms an air outlet channel that easily forms a rotating airflow and is not easy to form a direct airflow. Compared with a direct airflow, the rotating airflow is more comfortable and gentle. For application scenarios that require airflow for humidification, the rotating airflow can reduce the situation of excessive local humidity.

[0050] Since the water inlet is surrounded by an air outlet, meaning the water inlet is located in the central area of ​​the air outlet, and the central area of ​​the air outlet generally has weaker winds and forms a low-pressure zone, compared to placing the water inlet and the air outlet side by side, having an air outlet around the water inlet can utilize the central area of ​​the air outlet, thereby reducing the impact of the water inlet on the air outlet.

[0051] Because a water guide is installed inside the air duct 30, and there is a second gap between the water guide and the air outlet, when the user adds water at the air outlet, the water is introduced into the water storage section of the air purifier and humidifier integrated machine mentioned below through the water inlet and the water guide. The water does not pass through the fan structure 20, and the fan structure 20 and the water guide do not interfere with each other. Therefore, the fan structure 20 does not need to be stopped when adding water, which is convenient for the user.

[0052] The influence of the water guide on the air outlet can be reduced by controlling the shape, size and number of the water guide. For example, a straight tubular water guide with an outer diameter of 1cm-2cm can be set, and the outer diameter of the main air outlet structure 10 is 10cm-20cm.

[0053] In this embodiment of the utility model, a water inlet groove 101 is provided at the end of the air outlet main structure 10, and the water inlet groove 101 forms a water inlet part.

[0054] When the end of the air outlet main structure 10 is set facing upwards or to the side, the user can directly add water to the water inlet groove 101 from the end of the air outlet main structure 10.

[0055] In this embodiment of the utility model, the groove wall of the water inlet groove 101 is provided with a water guide outlet 102. The water inlet groove 101 is connected to a drain pipe 103 through the water guide outlet 102. The drain pipe 103 passes through the air duct 30 and extends to the outside of the air outlet main structure 10. The drain pipe 103 forms a water guide section.

[0056] When the end of the main air outlet structure 10 is set upward, the top of the water inlet groove 101 has an opening for adding water. The water outlet 102 can be set on the side wall or bottom wall of the water inlet groove 101. In order to avoid the water outlet 102 affecting the setting of the fan structure 20, the water outlet 102 is set on the side wall of the water inlet groove 101. When the water outlet 102 is set on the side wall of the water inlet groove 101, in order to facilitate drainage and avoid water accumulation in the water inlet groove 101, the water outlet 102 is set close to the bottom wall of the water inlet groove 101. Preferably, the bottom wall of the water inlet groove 101 forms the hole wall of the water outlet 102.

[0057] In this embodiment of the utility model, the air outlet main structure 10 includes an air outlet grille 104, which is arranged around the periphery of the water inlet. The air outlet grille 104 includes at least two air guides 1041, and two adjacent air guides 1041 form an air outlet hole 105, which forms an air outlet. The extension direction of the air guides 1041 has an angle α with the axial direction of the air outlet main structure 10.

[0058] See Figure 1 as well as Figure 5 The air vent grille 104 has a ring-shaped structure.

[0059] See Figures 1 to 5 It should be noted that the main air outlet structure 10 also includes a main body 106, which is a hollow sleeve structure. For ease of assembly, the main body 106 is formed by connecting two separate parts. The air outlet grille 104 and the main body 106 can be connected and fixed by means of tight fit, snap-fit, etc. The water inlet groove 101 can be formed by the recess of the main body 106, or the water inlet groove 101 can be a sleeve structure. The water inlet groove 101 of the sleeve structure can be connected and fixed to the main body 106 by means of tight fit, snap-fit, etc.

[0060] It is understandable that the air outlet formed between two adjacent air guide vanes 1041 has a through hole structure, and multiple air guide vanes 1041 are arranged circumferentially at intervals around the water inlet groove 101 to form a multi-hole air outlet structure.

[0061] To facilitate airflow, multiple air guide vanes 1041 are arranged circumferentially around the water inlet groove 101. Since the extension direction of the air guide vanes 1041 has an angle α with the axial direction of the air outlet main structure 10, and the value of α is in the range of 30°≤α≤60°, the airflow can form a rotating airflow after passing through the air inlet, air duct 30 and air outlet, thereby increasing the air outlet velocity and air volume and reducing the air outlet noise.

[0062] In this embodiment of the present invention, the fan structure 20 includes a fan wheel 201, the fan wheel 201 includes at least two blades 2011, two adjacent blades 2011 form an air inlet 202, the air inlet 202 forms an air intake section; the extension direction of the blades 2011 is parallel to the axial direction of the air outlet main structure 10.

[0063] It should be noted that, since the extension direction of the blades 2011 is parallel to the axial direction of the main air outlet structure 10, when the air outlet assembly is vertically positioned and its water inlet faces upward, the blades 2011 are also vertically positioned. (See reference...) Figure 5 The blade 2011 is tangent to the wheel body of the wind turbine 201, so the wind turbine 201 rotates to form an airflow.

[0064] It is understandable that the air inlet formed between two adjacent blades 2011 has a through-hole structure, and multiple blades 2011 are arranged in a circumferentially to form a porous air inlet structure; thus, the airflow in the air outlet channel formed by the air inlet, air duct 30 and air outlet first enters the air duct 30 through the porous air inlet structure, and then blows out from the air duct 30 through the porous air outlet structure, further increasing the air outlet speed and air volume and reducing the air outlet noise.

[0065] In this embodiment of the invention, the air guide plate 1041 extends along the rotation direction of the impeller 201.

[0066] Thus, when the impeller 201 rotates, the resulting rotating airflow can be directed out along the extension direction of the guide vane 1041, reducing the obstruction of the rotating airflow by the guide vane 1041, and the guide vane 1041 plays the role of guiding the airflow.

[0067] In this embodiment of the utility model, the fan structure 20 includes a drive motor 203, the output end of the drive motor 203 is connected to the impeller 201 for transmission, and the drive motor 203 is used to drive the impeller 201 to rotate; the drive motor 203 is connected and fixed to the air outlet main structure 10.

[0068] In this embodiment of the utility model, the water inlet groove 101, the drive motor 203 and the impeller 201 are arranged sequentially along the axial direction of the air outlet main structure 10.

[0069] See Figures 3 to 4 The drive motor 203 is located between the water inlet groove 101 and the impeller 201, so that the central area of ​​the air outlet main structure 10 can be utilized. The drive motor 203 and the impeller 201 are both installed in the inner cavity of the air outlet main structure 10. There is a first gap between the drive motor 203, the impeller 201 and the air outlet main structure 10. The first gap forms the air duct 30. An air inlet is provided on the periphery of the impeller 201.

[0070] Example 2

[0071] See Figures 6 to 7 This application provides an air purifier and humidifier integrated machine, including the air outlet component of any of the above-mentioned components.

[0072] The air purifier and humidifier integrated machine of this utility model adopts the above-mentioned air outlet component, which makes it convenient for users to add water at the air outlet component position. The fan structure 20 does not need to be stopped when adding water, and the formed air outlet channel is conducive to air outlet.

[0073] In this embodiment of the utility model, the air purifier and humidifier integrated machine further includes an air inlet component, and an air outlet component is disposed on top of the air inlet component; the air inlet component includes an integrated machine main body structure 40, an air filter structure 50, and an air humidification structure 60. The air filter structure 50 and the air humidification structure 60 are both disposed on the integrated machine main body structure 40, and the air filter structure 50 is disposed outside the air humidification structure 60. An air humidification channel is disposed inside the air humidification structure 60, and the air humidification channel is connected to the air outlet channel; the air humidification structure 60 includes a water storage section, and the water inlet section is connected to the water storage section through a water guide section.

[0074] Because the air outlet is located on top of the air inlet, users can easily add water to the water reservoir from the top of this air purifier and humidifier.

[0075] It should be noted that water can be stored by setting up a water tank 601, which forms a water storage part. The water tank 601 and the main body structure 40 of the integrated machine can be connected by snap-fit ​​or sliding. Users can add water by pulling out the water tank 601.

[0076] Since the water inlet is connected to the water storage part through the water guide part, the water inlet groove 101 forms the water inlet, the drain pipe 103 forms the water guide part, and the water tank 601 forms the water storage part. One end of the drain pipe 103 is connected to the water inlet groove 101, and the other end of the drain pipe 103 is connected to the water tank 601.

[0077] See Figure 7 The drive motor 203 drives the fan wheel 201 to rotate. The fan wheel 201 draws air from the air filter structure 50 and the air humidification structure 60 into the air humidification channel and discharges it from the air outlet channel.

[0078] It should be noted that the air filtration structure 50 can directly adopt the air filtration structure 50 in related technologies. For example, the air filtration structure 50 may include a pre-filter, a HEPA filter, and an activated carbon substrate filter. The pre-filter, HEPA filter, and activated carbon substrate filter are all porous honeycomb structures, so that air can be purified through the air filtration structure 50.

[0079] The air humidification structure 60 can directly adopt the air humidification structure 60 in related technologies. For example, the air humidification structure 60 may include a humidification net with a porous honeycomb structure to increase the contact area between water and air and increase air humidity through the principle of natural evaporation. Thus, the air can be humidified through the air humidification structure 60.

[0080] Continue reading Figure 7 Water in the water storage section can be pumped to the humidifying net by a water pump or other structure, or the humidifying net can be immersed in the water storage section. Of course, water can also be sprayed onto the humidifying net using a water pump and spray structure, thereby keeping the humidifying net moist.

[0081] The air filter structure 50 can be detachably connected to the main body structure 40 of the all-in-one machine through snap-fit, threaded connection or other means. The air humidification structure 60 can also be detachably connected to the main body structure 40 of the all-in-one machine through snap-fit, threaded connection or other means. This allows the air filter structure 50 and the air humidification structure 60 to be replaced according to actual usage.

[0082] The above provides a detailed description of an air outlet component and an integrated air purifier and humidifier according to embodiments of this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the air outlet component and the integrated air purifier and humidifier of this utility model and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An air outlet assembly, characterized in that, include: The main air outlet structure (10) has a water inlet at its end, which is connected to a water guide, and an air outlet is provided around the water inlet. A fan structure (20) is provided, which passes through the inner cavity of the air outlet main structure (10). There is a first gap between the air outlet main structure (10) and the fan structure (20). The first gap forms an air duct. An air inlet is provided on the periphery of the fan structure (20). The air inlet, the air duct and the air outlet are sequentially connected to form an air outlet channel. The water guide is installed inside the air duct, and there is a second gap between the water guide and the air outlet.

2. The air outlet assembly according to claim 1, characterized in that: The end of the air outlet main structure (10) is provided with a water inlet groove (101), which forms the water inlet section.

3. The air outlet assembly according to claim 2, characterized in that: The wall of the water inlet groove (101) is provided with a water outlet (102). The water inlet groove (101) is connected to a drain pipe (103) through the water outlet (102). The drain pipe (103) passes through the air duct and extends to the outside of the air outlet main structure (10). The drain pipe (103) forms the water guide section.

4. The air outlet assembly according to claim 2 or 3, characterized in that: The main air outlet structure (10) includes an air outlet grille (104), which is arranged around the periphery of the water inlet. The air outlet grille (104) includes at least two air guide vanes (1041), and two adjacent air guide vanes (1041) form an air outlet hole (105), which forms the air outlet section. The extension direction of the air guide plate (1041) has an angle α with the axial direction of the air outlet main structure (10).

5. The air outlet assembly according to claim 4, characterized in that: The fan structure (20) includes a wind turbine (201), the wind turbine (201) includes at least two blades (2011), two adjacent blades (2011) form an air inlet (202), and the air inlet (202) forms the air intake section; The extension direction of the blade (2011) is parallel to the axial direction of the air outlet main structure (10).

6. The air outlet assembly according to claim 5, characterized in that: The air guide vane (1041) extends along the rotation direction of the wind turbine (201).

7. The air outlet assembly according to claim 5, characterized in that: The fan structure (20) includes a drive motor (203), the output end of which is connected to the wind turbine (201) for transmission, and the drive motor (203) is used to drive the wind turbine (201) to rotate; The drive motor (203) is connected and fixed to the air outlet main structure (10).

8. The air outlet assembly according to claim 7, characterized in that: The water inlet groove (101), the drive motor (203), and the impeller (201) are arranged sequentially along the axial direction of the air outlet main structure (10).

9. An integrated air purifier and humidifier, characterized in that: Includes the air outlet assembly as described in any one of claims 1-8.

10. The air purification and humidification integrated machine according to claim 9, characterized in that: The air purifier and humidifier also includes an air inlet assembly, and the air outlet assembly is located on top of the air inlet assembly; The air intake assembly includes an integrated main body structure (40), an air filter structure (50), and an air humidification structure (60). The air filter structure (50) and the air humidification structure (60) are both disposed on the integrated main body structure (40). The air filter structure (50) is disposed outside the air humidification structure (60). An air humidification channel is disposed inside the air humidification structure (60), and the air humidification channel is connected to the air outlet channel. The air humidification structure (60) includes a water storage section, and the water inlet section is connected to the water storage section through the water guide section.

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