Air outlet frame assembly for tower fan and tower fan with same

Abstract

The utility model discloses an air-out frame assembly for a tower fan and the tower fan with the air-out frame assembly, the air-out frame assembly comprises an air-out frame, and the air-out frame is provided with an air outlet and a mist outlet; the mist blocking structure is arranged on the air outlet frame and right faces the mist outlet, and a mist outlet cavity and a mist outlet channel enabling the mist outlet cavity to communicate with the mist outlet are formed in the mist blocking structure; the water guide part is arranged in the mist outlet channel, and the height of at least part of the water guide part is gradually reduced in the direction from the mist outlet to the mist outlet cavity. According to the air outlet frame assembly for the tower fan, water drops can be guided back to the mist outlet channel, the water drops are prevented from dripping, the use experience of a user is improved, water resources can be fully utilized, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the field of tower fans, in particular to an air outlet frame component for a tower fan and a tower fan having the same. Background Art

[0002] In the related art, the mist outlet of a tower fan with a mist outlet function is prone to condensation of water droplets, which may drip onto the floor, affecting the user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose an air outlet frame assembly for a tower fan. The air outlet frame assembly for a tower fan designed according to the utility model can guide water droplets back to the mist outlet channel to prevent water droplets from dripping, improve the user experience, and make full use of water resources to reduce resource waste.

[0004] The utility model also provides a tower fan with the air outlet frame assembly.

[0005] According to the utility model, an air outlet frame assembly for a tower fan includes: an air outlet frame, the air outlet frame is formed with an air outlet and a mist outlet; a fog blocking structure, the fog blocking structure is arranged on the air outlet frame and is arranged opposite to the mist outlet, the fog blocking structure is formed with a fog outlet cavity and a fog outlet channel connecting the fog outlet cavity with the fog outlet; a water guide member, the water guide member is arranged in the mist outlet channel, and the height of at least a part of the water guide member gradually decreases in the direction from the mist outlet to the fog outlet cavity.

[0006] According to the utility model, the air outlet frame assembly for the tower fan is provided with a water guide in the mist outlet channel, which can guide water droplets back to the mist outlet channel to avoid water droplets dripping, thereby improving the user experience, making full use of water resources and reducing resource waste.

[0007] According to some embodiments of the present invention, the mist outlet extends in a height direction and the air outlet is arranged on both sides of the mist outlet in a width direction.

[0008] According to some embodiments of the present invention, the outlet of the mist outlet channel extends in the height direction and is arranged opposite to at least a portion of the mist outlet, and the water guide member is constructed in multiple pieces and is arranged in the mist outlet channel at intervals along the height direction.

[0009] According to some embodiments of the present invention, two sides of each water guide member in the width direction are respectively connected to two inner walls of the mist outlet channel in the width direction.

[0010] According to some embodiments of the utility model, the fog blocking structure includes: a fog blocking hood, which is arranged on the air outlet frame and is opposite to at least part of the fog outlet; a channel piece, which is connected to the fog blocking hood and has the fog outlet channel formed in the channel piece, the channel piece and at least part of the fog blocking hood are spaced to define the fog outlet cavity and the water guide piece is arranged on the channel piece.

[0011] According to some embodiments of the present invention, a reflux channel connecting the mist outlet cavity with the mist outlet is defined between the channel member or the air outlet frame or the channel member and the air outlet frame.

[0012] According to some embodiments of the utility model, a return port connected to the mist outlet chamber is provided at the bottom of the channel member, and a stop rib extending toward the mist outlet is formed at the bottom edge of the return port, and the return channel is defined between the stop rib and the air outlet frame.

[0013] According to some embodiments of the utility model, guide ribs are arranged on both sides of the stop rib, and the guide ribs are arranged obliquely toward the top of the channel member in a direction away from the stop rib.

[0014] According to some embodiments of the utility model, a water baffle plate located at the bottom of the mist outlet is provided on the air outlet frame, and the water baffle plate covers the return outlet and respectively abuts against the stop rib and the guide rib to define the return channel.

[0015] According to some embodiments of the utility model, a pipeline interface connected to the mist outlet chamber is formed at the bottom of the mist shield; the air outlet frame assembly also includes: a seal, which is arranged on at least a portion of the inner circumference of the pipeline interface.

[0016] A tower fan according to another embodiment of the present invention is briefly described below.

[0017] According to the utility model, the tower fan includes: a base part, in which a mist outlet structure is arranged; an air outlet part, on which an air duct and an air outlet frame assembly are arranged, and the air outlet frame assembly is constructed as the air outlet frame assembly described in any one of the above-mentioned embodiments. Since the tower fan according to the utility model is provided with the air outlet frame assembly described in the above-mentioned embodiments, the tower fan brings a better user experience, can make full use of water resources, and reduce resource waste.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is an overall structural diagram of a tower fan according to an embodiment of the utility model.

[0021] Figure 2 It is a front view of the cooperation between the air outlet frame assembly and the mist outlet structure according to an embodiment of the utility model.

[0022] Figure 3 It is a side view of the cooperation between the air outlet frame assembly and the mist outlet structure according to an embodiment of the utility model.

[0023] Figure 4 yes Figure 3 The middle circle shows an enlarged view of point A.

[0024] Figure 5 It is a schematic diagram of the structure of a channel member according to an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Tower fan;

[0027] 10. base body; 11. mist outlet structure; 111. mist outlet pipe;

[0028] 20. air outlet portion; 21. air outlet frame assembly;

[0029] 211, air outlet frame; 211a, return flow channel; 2111, water baffle;

[0030] 212a, mist outlet chamber; 212b, mist outlet channel; 2121, channel member; 2121a, return port; 21211, stop rib; 21212, guide rib; 2122, mist shield; 2122a, pipeline interface;

[0031] 213. Water-conducting parts. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the related art, the mist outlet of a tower fan with a mist outlet function is prone to condensation of water droplets, which may drip onto the floor, affecting the user experience.

[0038] Reference below Figure 1-Figure 5 An air outlet frame assembly 21 for a tower fan according to an embodiment of the present utility model is described.

[0039] like Figure 2 As shown, according to the utility model, the air outlet frame assembly 21 for a tower fan includes: an air outlet frame 211, a fog blocking structure and a water guide member 213, the air outlet frame 211 is formed with an air outlet and a fog outlet; the fog blocking structure is arranged on the air outlet frame 211 and is arranged opposite to the fog outlet, the fog blocking structure is formed with a fog outlet cavity 212a and a fog outlet channel 212b connecting the fog outlet cavity 212a with the fog outlet; the water guide member 213 is arranged in the fog outlet channel 212b, and the height of at least part of the water guide member 213 gradually decreases in the direction from the fog outlet to the fog outlet cavity 212a. Specifically, the tower fan 1 is provided with a mist outlet structure 11, which is suitable for generating water mist. The water mist can flow out from the mist outlet under the action of the mist blocking structure. When the water mist contacts the air outlet frame 211, it may gather into water droplets. After the water droplets flow to the water guide member 213, they can flow toward the mist outlet chamber 212a under the guidance of the water guide member 213, so as to prevent the water droplets from flowing onto other structures of the tower fan 1 and from dripping, thereby improving the user experience. At the same time, the water droplets can flow back to the interior of the tower fan 1 along the mist outlet channel 212b. Specifically, the water droplets can flow back to the mist outlet structure 11 of the tower fan 1 along the mist outlet channel 212b. At this time, the water droplets can be transformed into water mist again under the action of the mist outlet structure 11, so as to reduce the amount of water injected into the mist outlet structure 11 and make full use of water resources.

[0040] According to the utility model, the air outlet frame assembly 21 for the tower fan is provided with a water guide 213 in the mist outlet channel 212b. The water guide 213 can guide water droplets back to the mist outlet channel 212b to avoid water droplets from dripping, thereby improving the user experience, making full use of water resources and reducing resource waste.

[0041] According to some embodiments of the utility model, the mist outlet extends in the height direction and the air outlets are arranged on both sides of the mist outlet in the width direction. The tower fan 1 is generally provided with a wind wheel, which rotates to generate wind, and the wind can be blown out from the air outlet; the mist outlet structure 11 generates water mist, and the water mist can flow out from the mist outlet, so that the tower fan 1 has the function of blowing and humidifying air. Specifically, the mist outlet is constructed in a long strip extending in the height direction, and air outlets are arranged on the left and right sides of the mist outlet. The tower fan 1 can perform blowing and misting work at the same time. When the air outlets on both sides blow air, the water mist flowing out of the middle mist outlet can be driven to diffuse toward the blowing wind direction, so that the water mist can be driven to diffuse when the air flows, thereby improving the humidification effect.

[0042] According to some embodiments of the present invention, Figure 2-Figure 4As shown, the outlet of the mist outlet channel 212b extends in the height direction and is arranged opposite to at least a part of the mist outlet. After the mist outlet structure 11 of the tower fan 1 generates water mist, the water mist enters the mist outlet chamber 212a and flows from the mist outlet channel 212b to the mist outlet. When the water mist contacts the air outlet frame 211, it may gather into water droplets. The water guide member 213 is constructed into multiple parts and is arranged in the mist outlet channel 212b at intervals along the height direction. At this time, the multiple water guide members 213 can guide the water droplets to flow from the mist outlet toward the mist outlet chamber 212a, and the multiple water guide members 213 are arranged in the extension direction of the outlet of the mist outlet channel 212b to guide the water droplets at various places of the air outlet frame 211 to flow back to the mist outlet chamber 212a, thereby improving the diversion effect and diversion efficiency of the water guide member 213.

[0043] According to some embodiments of the present invention, Figure 5 As shown, the two sides of each water guide 213 in the width direction are respectively connected to the inner walls of the two sides in the width direction of the mist outlet channel 212b. At this time, the water guide 213 can strengthen the structural strength of the mist outlet channel 212b, that is, the water guide 213 can serve as a reinforcing rib in the mist outlet channel 212b. The water guide 213 integrates the functions of strengthening the structural strength of the mist outlet channel 212b and guiding the water droplets to flow back to the mist outlet chamber 212a, and the functions of the water guide 213 are more abundant.

[0044] According to some embodiments of the present invention, Figure 2-Figure 5 As shown, the mist shield structure includes a mist shield 2122 and a channel member 2121, the mist shield 2122 is arranged on the air outlet frame 211 and is directly opposite to at least part of the mist outlet; the channel member 2121 is connected to the mist shield 2122 and a mist outlet channel 212b is formed in the channel member 2121, the channel member 2121 and at least part of the mist shield 2122 are spaced to define a mist outlet cavity 212a, and a water guide member 213 is arranged on the channel member 2121. Specifically, the channel member 2121 is arranged on the side of the mist shield 2122 facing the mist outlet. The tower fan 1 is provided with a mist outlet structure 11, and the mist outlet structure 11 generates water mist, which flows along the mist outlet cavity 212a under the action of the mist shield 2122, and the water mist in the mist outlet cavity 212a flows toward the mist outlet along the mist outlet channel 212b of the channel member 2121. The water guide member 213 is disposed on the channel member 2121 and is located in the mist outlet channel 212b.

[0045] In some embodiments, the channel member 2121 extends in the height direction, and the water guiding member 213 is constructed into multiple pieces and is arranged in the mist outlet channel 212b of the channel member 2121 at intervals along the height direction, and each water guiding member 213 is respectively connected to the inner walls on both sides of the width direction of the channel member 2121 to form the mist outlet channel 212b.

[0046] In some embodiments, a receiving groove is formed on the surface of the mist shield 2122 facing the mist outlet, and the channel member 2121 is disposed in the receiving groove and connected to the mist shield 2122 via a fastener.

[0047] In some embodiments, a sealing rubber ring is provided between the receiving groove and the channel member 2121 to seal the gap between the mist shield 2122 and the channel member 2121 so that the water mist in the mist outlet cavity 212a can only flow out from the mist outlet channel 212b of the channel member 2121.

[0048] In some embodiments, the fog shield 2122 is connected to the air outlet frame 211 via fasteners.

[0049] According to some embodiments of the present invention, Figure 4 As shown, a return channel 211a for connecting the mist outlet chamber 212a with the mist outlet is defined between the channel member 2121 or the air outlet frame 211 or the channel member 2121 and the air outlet frame 211. Specifically, after the water droplets at the air outlet frame 211 flow to the water guide member 213, they flow back to the mist outlet chamber 212a under the guidance of the water guide member 213, and the water droplets that are not guided back to the mist outlet chamber 212a by the water guide member 213 can flow back to the mist outlet chamber 212a along the return channel 211a, so as to prevent the water droplets from dripping to the outside of the tower fan 1.

[0050] In some embodiments, the return channel 211a is defined by the channel member 2121 itself, and water droplets flow back to the mist outlet chamber 212a along the return channel 211a; in other embodiments, the return channel 211a is defined by the air outlet frame 211 itself, and water droplets flow back to the mist outlet chamber 212a along the return channel 211a; in other embodiments, the return channel 211a is defined by the channel member 2121 and the air outlet frame 211, and water droplets flow back to the mist outlet chamber 212a along the return channel 211a. It can be selected according to actual needs and is not limited here.

[0051] According to some embodiments of the present invention, Figure 4-Figure 5 As shown, the bottom of the channel member 2121 is provided with a return port 2121a connected to the mist outlet chamber 212a, and the bottom edge of the return port 2121a is formed with a stop rib 21211 extending toward the mist outlet, and the stop rib 21211 can receive water drops dripping from the surface of the channel member 2121 toward the mist outlet, and guide the water drops to flow toward the return port 2121a. A return channel 211a is defined between the stop rib 21211 and the air outlet frame 211, and at this time, the free end of the stop rib 21211 can stop against the air outlet frame 211, so that the stop rib 21211 can receive water drops dripping from the surface of the channel member 2121 toward the mist outlet and water drops dripping from the surface of the air outlet frame 211 toward the outlet of the mist outlet channel 212b, and guide the water drops to flow toward the return port 2121a.

[0052] In some embodiments, the height of the stopping rib 21211 gradually decreases in the direction from the mist outlet to the channel member 2121, so as to guide the water droplets to flow toward the return outlet 2121a.

[0053] According to some embodiments of the present invention, Figure 5 As shown, guide ribs 21212 are arranged on both sides of the stop rib 21211. The guide ribs 21212 are inclined toward the top of the channel member 2121 in a direction away from the stop rib 21211. The guide ribs 21212 guide the water droplets flowing toward the bottom of the channel member 2121 to the stop rib 21211 to gather the water droplets into a water flow, which can speed up the speed of the water droplets flowing back to the mist outlet chamber 212a along the return port 2121a and improve the efficiency of guiding the water droplets to flow back to the mist outlet chamber 212a.

[0054] According to some embodiments of the present invention, Figure 2 , Figure 4 As shown, a water baffle 2111 is provided on the air outlet frame 211 at the bottom of the mist outlet, and the water baffle 2111 covers the return outlet 2121a and respectively abuts against the stop rib 21211 and the guide rib 21212 to define the return channel 211a. Specifically, the water baffle 2111, the stop rib 21211, the guide rib 21212 and the bottom of the channel member 2121 jointly define the return channel 211a to increase the capacity of the return channel 211a, and the water baffle 2111 is provided to prevent water droplets from flowing to the outer surface of the tower fan 1.

[0055] According to some embodiments of the present invention, Figure 4 As shown, a pipeline interface 2122a communicating with the mist outlet cavity 212a is formed at the bottom of the mist shield 2122; the air outlet frame assembly 21 also includes a seal, which is arranged on at least part of the inner periphery of the pipeline interface 2122a. Specifically, the mist outlet structure 11 of the tower fan 1 includes a mist outlet pipe 111, and the free end of the mist outlet pipe 111 can be fixed to the pipeline interface 2122a to connect the mist outlet pipe 111 with the mist outlet cavity 212a of the mist shield 2122. A seal is arranged between at least part of the inner periphery of the pipeline interface 2122a and the free end of the mist outlet pipe 111 to seal the gap between the mist shield 2122 and the mist outlet pipe 111, so that the water mist flowing out of the mist outlet pipe 111 can only flow to the mist outlet cavity 212a of the mist shield 2122.

[0056] In some embodiments, a pipeline limiting plate is provided at the bottom of the surface of one side of the channel member 2121 facing the mist shield 2122. The pipeline limiting plate extends in a direction away from the channel member 2121 and is formed with a clamping notch suitable for clamping the mist outlet pipe 111. When the free end of the mist outlet pipe 111 is fixed to the pipeline interface 2122a, the clamping notch of the pipeline limiting plate can accommodate part of the mist outlet pipe 111 to limit the mist outlet pipe 111 and prevent the limiting pipe from moving.

[0057] The tower fan 1 according to the utility model is briefly described below.

[0058] like Figure 1 As shown, the tower fan 1 according to the utility model includes: a base 10 and an air outlet 20, wherein a mist outlet structure 11 is arranged in the base 10; an air duct and an air outlet frame assembly 21 are arranged on the air outlet 20, and the air outlet frame assembly 21 is constructed as any one of the air outlet frame assemblies 21 in the above embodiments. In some embodiments, the mist outlet structure 11 includes an atomizer and a mist outlet pipe 111, wherein one end of the mist outlet pipe 111 is connected to the atomizing chamber of the atomizer, and the other end of the mist outlet pipe 111 is connected to the mist outlet chamber 212a of the mist blocking structure.

[0059] The atomizer generates water mist, which flows along the mist outlet pipe 111 toward the mist outlet chamber 212a, and the water mist in the mist outlet chamber 212a flows along the mist outlet channel 212b toward the mist outlet. When the water mist contacts the air outlet frame 211, it may gather into water droplets, and after the water droplets flow to the water guide 213, they can flow toward the mist outlet chamber 212a under the guidance of the water guide 213, and the water droplets can flow back to the mist outlet pipe 111 along the mist outlet chamber 212a, and flow back to the atomization chamber of the atomizer along the mist outlet pipe 111. At this time, the water droplets can be transformed into water mist again under the action of the atomizer, which can reduce the amount of water injected into the mist outlet structure 11 and make full use of water resources.

[0060] Since the tower fan 1 according to the utility model is provided with the air outlet frame assembly 21 of the above-mentioned embodiment, the tower fan 1 brings a better user experience and can make full use of water resources and reduce resource waste.

[0061] In some embodiments, the mist-emitting structure 11 is constructed as an ultrasonic humidifier, which generates water mist by ultrasonically vibrating water.

[0062] In some embodiments, the air outlet portion 20 includes an air outlet frame assembly 21 and an air outlet structural member. The air outlet frame 211 of the air outlet frame assembly 21 is provided with a snap-in protrusion, and the air outlet structural member is provided with a snap-in groove. The air outlet frame 211 and the air outlet structural member are snap-fitted with each other through the snap-in protrusion and the snap-in groove.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0064] Although embodiments of the present invention have been shown and described above, changes, modifications, substitutions and variations may be made to the embodiments described above.

Claims

1. An air outlet frame assembly for a tower fan, It is characterized in that include: An air outlet frame, wherein the air outlet frame is formed with an air outlet and a mist outlet; A mist blocking structure, the mist blocking structure is arranged on the air outlet frame and is arranged directly opposite to the mist outlet, the mist blocking structure is formed with a mist outlet cavity and a mist outlet channel connecting the mist outlet cavity with the mist outlet; A water guide member is arranged in the mist outlet channel, and the height of at least a part of the water guide member gradually decreases in the direction from the mist outlet to the mist outlet chamber.

2. The air outlet frame assembly for a tower fan according to claim 1, It is characterized in that The mist outlet extends in a height direction and the air outlets are arranged on both sides of the mist outlet in a width direction.

3. The air outlet frame assembly for a tower fan according to claim 1 or 2, It is characterized in that The outlet of the mist outlet channel extends in the height direction and is arranged opposite to at least a portion of the mist outlet port. The water guide member is structured in multiple pieces and is arranged in the mist outlet channel at intervals along the height direction.

4. The air outlet frame assembly for a tower fan according to claim 3, It is characterized in that Both sides of each water guide member in the width direction are respectively connected to both side inner walls of the mist outlet channel in the width direction.

5. The air outlet frame assembly for a tower fan according to claim 1, It is characterized in that The mist blocking structure comprises: A mist shield, which is arranged on the air outlet frame and faces at least a part of the mist outlet; A channel member is connected to the mist shield and the mist outlet channel is formed in the channel member. The channel member and at least a portion of the mist shield are spaced apart to define the mist outlet cavity and the water guide member is disposed on the channel member.

6. The air outlet frame assembly for a tower fan according to claim 5, It is characterized in that The channel member or the air outlet frame or the channel member and the air outlet frame define a reflux channel connecting the mist outlet cavity with the mist outlet.

7. The air outlet frame assembly for a tower fan according to claim 6, It is characterized in that A return port connected to the mist outlet chamber is provided at the bottom of the channel member, a stop rib extending toward the mist outlet is formed at the bottom edge of the return port, and the return channel is defined between the stop rib and the air outlet frame.

8. The air outlet frame assembly for a tower fan according to claim 7, It is characterized in that Guide ribs are arranged on both sides of the stop rib, and the guide ribs are arranged obliquely toward the top of the channel member in a direction away from the stop rib.

9. The air outlet frame assembly for a tower fan according to claim 8, It is characterized in that The air outlet frame is provided with a water baffle plate located at the bottom of the mist outlet, the water baffle plate covers the return outlet and respectively abuts against the stop rib and the guide rib to define the return channel.

10. The air outlet frame assembly for a tower fan according to claim 5, It is characterized in that The bottom of the mist shield is formed with a pipeline interface connected to the mist outlet cavity; The air outlet frame assembly further includes a sealing member, which is disposed on at least a portion of the inner circumference of the pipeline interface.

11. A tower fan, It is characterized in that include: A base part, wherein a mist outlet structure is arranged in the base part; An air outlet portion, wherein an air duct and an air outlet frame assembly are arranged on the air outlet portion, and the air outlet frame assembly is constructed as the air outlet frame assembly according to any one of claims 1-10.

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