Air outlet structure and air supply device

Abstract

The application relates to an air outlet structure and an air supply device, which comprise an air outlet assembly and an aromatherapy box. The air outlet assembly is provided with an air outlet air duct and a mounting groove. The aromatherapy box is rotationally connected with the air outlet assembly. The aromatherapy box forms an aromatherapy cavity with an opening. The air outlet air duct is in communication with external gas through the aromatherapy cavity. The aromatherapy box comprises a first end and a second end arranged oppositely. The opening is located at the first end. When the aromatherapy box is in an assembled state, the aromatherapy box is accommodated in the mounting groove. When the aromatherapy box is switched from the assembled state to a disassembled state, the second end is controlled to rotate relative to the air outlet assembly to drive the first end to rotate to the opening away from the mounting groove. In this way, when the aromatherapy box needs to be dismounted for reagent supplement or replacement, the second end can be rotated relative to the air outlet assembly through user operation. At this time, the first end is naturally rotated to the opening away from the mounting groove, and the user does not need to use fingers to hold the aromatherapy box, so that the operation is simple and labor-saving.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment air supply, in particular to an air outlet structure and an air supply equipment. BACKGROUND

[0002] With the development of economy and the progress of society, various electrical appliances enter people's life, among which the tower fan as a kind of air supply device has been widely used in people's life. The tower fan is also called convection fan. When the tower fan works, the fan wheel rotates to form airflow, and finally the airflow is transmitted out through the internal air guide wall.

[0003] In the prior art, there is a personalized tower fan. The air outlet assembly of the tower fan is built-in a fragrance box. The user can add his favorite perfume, mosquito repellent oil or fragrance in the fragrance box. The fragrance is quickly transmitted to every corner of the room by the wind blown out by the air outlet assembly, thereby achieving the effect of killing mosquitoes or freshening the air.

[0004] However, the fragrance box provided with the traditional tower fan grille is not convenient to take out by fingers because the space occupied by the fragrance box is small. The space for exerting force is small, and the user is not convenient to operate when adding or replacing the fragrance reagent in the fragrance box. SUMMARY

[0005] Therefore, the present application proposes an air outlet structure and an air supply equipment to solve the problem that the fragrance box of the tower fan is not convenient to take out.

[0006] An air outlet structure includes an air outlet assembly and a fragrance box. The air outlet assembly includes an air outlet air duct and a mounting slot. The fragrance box is rotationally connected with the air outlet assembly. The fragrance box forms a fragrance cavity with an opening. The air outlet air duct is in communication with the outside air through the fragrance cavity. The fragrance box has a first end and a second end arranged oppositely. The opening is located at the first end. When the fragrance box is in an assembled state, the fragrance box is accommodated in the mounting slot. When the fragrance box is switched from the assembled state to a disassembled state, the second end is controlled to rotate relative to the air outlet assembly to drive the first end to rotate to the opening away from the mounting slot.

[0007] Therefore, when it is necessary to disassemble the fragrance box for reagent supplement or replacement, the user can rotate the second end relative to the air outlet assembly. At this time, the first end is naturally rotated to the opening away from the mounting slot. The fragrance box is switched from the assembled state to the disassembled state. The user does not need to take out the fragrance box by fingers. The operation is simple and labor-saving.

[0008] In one of the embodiments, the second end is configured to be driven to rotate relative to the air outlet assembly by pressing the pressing position when the aromatherapy box is switched from the assembled state to the disassembled state. The structure of a lever is formed, and the opening of the aromatherapy box can be pushed out by pressing the pressing position with the user's finger, without manually inserting the finger into the aromatherapy box for buckling. Also, the complex buckle connection mode is avoided, which saves time and labor and has a simple structure.

[0009] In one of the embodiments, the air outlet structure comprises a connecting assembly, the aromatherapy box is rotatably connected to the air outlet assembly through the connecting assembly, the connecting assembly comprises a support and a guide assembly, one of the support and the guide assembly is arranged on the air outlet assembly, and the other is arranged on the aromatherapy box. The support and the guide assembly are slidably connected and can slide along the extension direction of the guide assembly. When the aromatherapy box is switched from the assembled state to the disassembled state, the second end is controlled to rotate relative to the air outlet assembly to drive the support to slide along the extension direction of the guide assembly.

[0010] In one of the embodiments, the guide assembly is a guide groove, and the support is a support column. Both ends of the guide groove in the extension direction of the guide groove form an assembled position and a disassembled position. The support column can slide in the guide groove to switch between the assembled position and the disassembled position. When the aromatherapy box is in the disassembled state, the support column is located in the disassembled position. When the aromatherapy box is in the assembled state, the support column is located in the assembled position.

[0011] In one of the embodiments, a guide key is arranged in the guide groove, and one end of the support column extends into the guide groove and is in clearance fit with the guide key.

[0012] In one of the embodiments, the air outlet structure further comprises a buffer portion, which is arranged on the groove wall of the guide groove in the extension direction of the guide groove. The buffer portion is arranged protruding towards the inside of the guide groove relative to the groove wall of the guide groove.

[0013] In one of the embodiments, the guide groove comprises a first groove wall and a second groove wall facing each other. The assembled position is located on one side of the extension direction of the first groove wall and the second groove wall, and the disassembled position is located on the other side of the extension direction of the first groove wall and the second groove wall. A plurality of buffer portions are arranged on the first groove wall and the second groove wall, and the buffer portions on the first groove wall and the second groove wall are arranged opposite and one-to-one corresponding.

[0014] In one embodiment, the aromatherapy box includes a first mating part, and the air outlet component includes a second mating part; when the aromatherapy box is in the assembled state, the first mating part and the second mating part are mated and fixed together; when the aromatherapy box is switched from the assembled state to the disassembled state, the first mating part disengages from the second mating part.

[0015] In one embodiment, the aromatherapy box further includes a handle formed at the first end and extending away from the second end relative to the opening.

[0016] In one embodiment, the air outlet assembly includes a front housing and a grille, the grille being fixed to the front housing and defining the air outlet duct, and the mounting groove being formed on the grille.

[0017] According to another aspect of this application, an air supply device is also provided, including the air outlet structure of any of the above embodiments.

[0018] In one embodiment, the air supply device is a tower fan.

[0019] In the aforementioned air outlet structure, the air outlet duct of the air outlet component is connected to the outside gas through the aromatherapy chamber. When the aromatherapy box is assembled in the mounting slot, it blows out the reagent gas in the aromatherapy chamber while blowing air. Furthermore, if it is necessary to remove the aromatherapy box to replenish or replace the reagent, the second end can be rotated relative to the air outlet component by the user. At this time, the first end will naturally rotate to open and leave the mounting slot, eliminating the need to use fingers to pick up the aromatherapy box. The operation is simple, labor-saving, and convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an air supply device provided in one embodiment of this application;

[0021] Figure 2 This is a schematic diagram of the structure of an air outlet device provided in one embodiment of this application;

[0022] Figure 3 for Figure 2 The exploded view of the air outlet device provided in the diagram;

[0023] Figure 4 for Figure 2 A partial structural diagram of the air outlet device provided in the document;

[0024] Figure 5 for Figure 2 A side view of the air outlet device provided in the diagram;

[0025] Figure 6 for Figure 2 A partial structural diagram of the grille of the air outlet device provided in the document;

[0026] Figure 7 For Figure 2 The partial cross-sectional structure schematic diagram of the air outlet device's aromatherapy box in the assembled state is provided.

[0027] Figure 8 For Figure 2 The three-dimensional structure schematic diagram of the air outlet device's aromatherapy box in the disassembled state is provided.

[0028] Figure 9 For Figure 2 The planar structure schematic diagram of the air outlet device's aromatherapy box in the disassembled state is provided.

[0029] Figure 10 For Figure 2 The structure schematic diagram of the air outlet device's aromatherapy box side plane is provided.

[0030] Figure 11 For Figure 2 The structure schematic diagram of the air outlet device's aromatherapy box front plane is provided.

[0031] The figure mark: 100, air outlet structure; 10, air outlet assembly; 11, grille; 111, mounting groove; 111a, rotation space; 112, groove bottom wall; 113, groove side wall; 114, second matching part; 12, front shell; 13, air outlet air duct; 20, aromatherapy box; 21, first end; 211, open; 212, handle; 22, front; 221, second end; 221a, pressing position; 222, first air outlet hole; 23, side; 231, second air outlet hole; 27, first matching part; 30, connecting assembly; 31, support; 32, guide assembly; 321, guide groove; 3211, guide key; 321a, assembly position; 322b, disassembly position; 40, buffer part. DETAILED DESCRIPTION

[0032] In order to make the above objectives, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application are described in detail below in conjunction with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0034] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0037] It is to be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar terms as used herein are for the purpose of illustration only and do not indicate the only orientation of the embodiments.

[0038] Referring to Figure 1 , the application provides an air supply device, comprising an air outlet structure 100, the air supply device supplies air to the outside through the air outlet structure 100.

[0039] Specifically, referring to Figures 2 to 7 , the application also provides an air outlet structure 100, which specifically comprises an air outlet assembly 10 and an aromatherapy box 20, the air outlet assembly 10 comprises an air outlet air duct 13 and a mounting groove 111, referring to Figure 6 , the aromatherapy box 20 is rotationally connected with the air outlet assembly 10, the aromatherapy box 20 forms an aromatherapy cavity with an opening 211, the air outlet air duct 13 communicates with the outside gas through the aromatherapy cavity, the aromatherapy box 20 is used for containing a reagent capable of emitting odor, the reagent gas in the aromatherapy cavity is blown out to the outside by the air blowing of the air outlet air duct 13, or the reagent gas in the aromatherapy cavity flows out to the outside through the assembly gap, the aromatherapy box 20 has a first end 21 and a second end 221 arranged oppositely, and the opening 211 is located at the first end 21.

[0040] Further, referring to 7 to Figure 9 , the aromatherapy box 20 has an assembled state and a disassembled state, when the aromatherapy box 20 is in the assembled state, the aromatherapy box 20 is contained in the mounting groove 111, when the aromatherapy box 20 is switched from the assembled state to the disassembled state, the second end 221 is controlled to rotate relative to the air outlet assembly 10 to drive the first end 21 to rotate to the opening 211 away from the mounting groove 111, at this time, the reagent can be placed in the aromatherapy cavity through the opening 211.

[0041] In this way, when the aromatherapy box 20 needs to be removed for reagent replenishment or replacement, the user can operate the second end 221 to rotate relative to the air outlet assembly 10, at this time, the first end 21 naturally rotates to the opening 211 away from the mounting groove 111, and the aromatherapy box 20 is switched from the assembled state to the disassembled state, without the need for the user to pinch the aromatherapy box 20 with fingers, which is simple and labor-saving.

[0042] In one of the embodiments, referring to Figures 8 to 11 , a pressing position 221a is formed on the side of the second end 221 away from the aromatherapy cavity, when the aromatherapy box 20 is switched from the assembled state to the disassembled state, the second end 221 is configured to be driven to rotate relative to the air outlet assembly 10 by pressing the pressing position 221a.

[0043] Through the rotating connection of the aromatherapy box 20 and the air outlet assembly 10, the aromatherapy box 20 can rotate in the mounting groove 111 relative to the air outlet assembly 10, and the rotating connection of the aromatherapy box 20 and the air outlet assembly 10 forms a “lever fulcrum”, and a “prying fulcrum” is formed by pressing the pressing position 221a. A user presses the pressing position 221a by a finger, at this time, the second end 221 is naturally rotated relative to the air outlet assembly 10 under stress, and at the same time, the first end 21 at the other end is also rotated to the open mouth 211 away from the mounting groove 111.

[0044] In this way, a lever structure is formed, and the aromatherapy box 20 can be pushed out of the open mouth 211 by pressing the pressing position 221a by a user's finger, without the need for manually inserting a finger into the aromatherapy box 20 for buckling, and the complex buckle connection mode is avoided, time and labor are saved, and the structure is simple.

[0045] Further, in order to ensure the comfort of manual pressing, the pressing position 221a can be set to a complex ergonomic shape that fits the human finger, so that the user experience is stronger.

[0046] In one of the embodiments, referring to Figures 6 to 9 , the air outlet structure 100 includes a connecting assembly 30, and the aromatherapy box 20 is rotatably connected to the air outlet assembly 10 through the connecting assembly 30. The connecting assembly 30 includes a support 31 and a guide assembly 32, one of the support 31 and the guide assembly 32 is arranged on the grid 11, and the other is arranged on the aromatherapy box 20, and the support 31 and the guide assembly 32 are slidably connected and can slide along the extension direction of the guide assembly 32.

[0047] When the aromatherapy box 20 is switched from the assembled state to the disassembled state, the second end 221 is controlled to rotate relative to the air outlet assembly 10 to drive the support 31 to slide along the extension direction of the guide assembly 32. When the user presses the pressing position 221a, the entire aromatherapy box 20 is rotated along the set circumferential direction relative to the air outlet assembly 10 under the driving of the second end 221, at this time, the support 31 slides on the guide assembly 32 along the extension direction of the guide assembly 32 relative to the guide assembly 32, thereby realizing the rotation between the aromatherapy box 20 and the air outlet assembly 10.

[0048] In one of the embodiments, referring to Figures 2 to 5 , the air outlet assembly 10 includes a front shell 12 and a grid 11, the grid 11 is fixed on the front shell 12 and defines an air outlet air duct 13, and the mounting groove 111 is formed on the grid 11. The grid 11 forms an air outlet opening of the air outlet air duct 13, and the mounting groove 111 is arranged on the grid 11, so that the reagent gas is blown out when the airflow in the air outlet air duct 13 flows to the air outlet opening.

[0049] Specifically, the front shell 12 is connected with the grille 11 through the locking hole and the lock on the grille 11, so as to realize the connection of the grille 11 and the front shell 12, and the front shell 12 can be used as a part of the air supply device, so as to assemble the grille 11 on the air supply device.

[0050] In one of the embodiments, referring to Figures 6 to 8 , the installation groove 111 includes a groove bottom wall 112 and a groove side wall 113, and when the aromatherapy box 20 is in the assembled state, the grille 11 is placed on the groove bottom wall 112 and is rotatably connected with the groove side wall 113 through the connecting assembly 30. The grille 11 has a rear surface facing the groove side wall 113 and a side surface 23, a front surface 22 opposite to the rear surface, and a bottom surface in contact with the groove bottom wall 112. The front surface 22, the side surface 23 and the rear surface define an opening 211, and a second end 221 is formed at one end of the front surface 22 away from the opening 211, so that a user can directly press the pressing position 221a from the front surface 22.

[0051] In one of the embodiments, referring to Figure 7 , the installation groove 111 has a rotating space 111a for providing space for the rotation of the second end 221, which is provided at one end facing the second end 221 and is recessed from the groove bottom wall 112 of the installation groove 111 to a side away from the second end 221. The second end 221 can extend into the rotating space 111a and rotate in the rotating space 111a, and when the second end 221 is rotated to be limited by the wall surface of the rotating space 111a, the opening 211 is rotated to be away from the installation groove 111 at this time.

[0052] Further, referring to Figure 8 , the rear surface of the grille 11 can be provided with an opening in communication with the air outlet air duct 13, and a plurality of first air outlets 222 are provided on the front surface 22 to realize direct blowing of air flow. Of course, a second air outlet 231 can also be provided on the side surface 23, and when there is no air flow out of the air outlet assembly 10, the reagent gas can flow out of the second air outlet 231.

[0053] Moreover, one of the support 31 and the guide assembly 32 is provided on the side surface 23, and the other is provided on the area of the groove side wall 113 facing the side surface 23, so that after the aromatherapy box 20 is assembled, the side surface 23 and the rear surface are in abutment with the groove side wall 113, the bottom surface is in abutment with the groove bottom wall 112, and the front surface 22 faces the outside, so as to realize the volatilization of the reagent gas and facilitate the user to disassemble the aromatherapy box 20.

[0054] Specifically, referring to Figures 8 to 10 , the guide assembly 32 is a guide groove 321, and the support 31 is a support column. Both ends of the guide groove 321 in the self-extending direction form an assembly position 321a and a disassembly position 322b, and the support column can slide in the guide groove 321 to switch between the assembly position 321a and the disassembly position 322b.

[0055] When the aromatherapy box 20 is in the assembled state, the support column is in the assembled position 321a in the guide slot 321, and when the aromatherapy box 20 is in the disassembled state, the support column is in the disassembled position 322b in the guide slot 321. The user can realize the movement of the support column in the guide slot 321 from the assembled position 321a to the disassembled position 322b by pressing the pressing position 221a.

[0056] In one embodiment, when the guide slot 321 is arranged on the aromatherapy box 20 and the guide column is arranged on the area of the slot side wall 113 facing the aromatherapy box 20, the guide column is stationary while the aromatherapy box 20 is controlled to rotate, and the guide slot 321 drives the relative installation column to move. Since the aromatherapy box 20 rotates in a circle, the guide slot 321 is arranged in an arc shape.

[0057] It can be understood that the support 31 forms the “lever fulcrum” mentioned above at this time. When it is necessary to disassemble the aromatherapy box 20, the aromatherapy box 20 drives the guide slot 321 to rotate outward with the support 31 as the fulcrum, and the support 31 slides from the assembled position 321a to the disassembled position 322b, so that the opening 211 of the first end 21 is exposed. This facilitates the user to replace the reagent in the aromatherapy box 20.

[0058] Further, referring to Figures 9 to 10 , the guide slot 321 is provided with a guide key 3211, one end of the support column extends into the guide slot 321 and is in clearance fit with the guide key 3211. Under the guidance of the guide key 3211, the support column can slide in the guide slot 321 along the extension direction of the guide key 3211, and at the same time, the frictional resistance of the support column is reduced due to the cooperation of the guide key 3211.

[0059] In one embodiment, referring to Figures 8 to 10 , the aromatherapy box 20 comprises a first matching part 27, and the air outlet assembly 10 comprises a second matching part 114. Specifically, the second matching part 114 is arranged on the grid 11. When the aromatherapy box 20 is in the assembled state, the first matching part 27 cooperates with the second matching part 114 to be fixed, so as to stably fix the aromatherapy box 20 in the grid 11. When it is necessary to disassemble the aromatherapy box 20, the aromatherapy box 20 is switched from the assembled state to the disassembled state, the user presses the pressing position 221a, and the cooperation between the first matching part 27 and the second matching part 114 disappears under the action of the external force. The first matching part 27 rotates together with the aromatherapy box 20 and is separated from the second matching part 114.

[0060] Specifically, the first matching part 27 can be a protruding structure, and the second matching part 114 can be a slot-shaped structure with an opening. The protruding structure can enter or leave the slot-shaped structure from the opening.

[0061] In one embodiment, referring to Figures 8 to 10The air outlet structure 100 further comprises a buffer portion 40, which is arranged on the groove wall of the guide groove 321 in the extension direction of the guide groove 321, and protrudes into the guide groove 321 relative to the groove wall.

[0062] The plurality of buffer portions 40 provide deceleration buffering for the mounting column, so as to avoid excessive impact of the mounting column relative to the guide groove 321 when the user disassembles the aromatherapy box 20, thereby making the disassembly process more stable.

[0063] Specifically, the buffer portion 40 is a protrusion, which is arranged on the groove wall of the guide groove 321 and protrudes into the guide groove 321 relative to the groove wall. When the mounting column is located between two adjacent protrusions, the mounting column is simultaneously provided with a fixing function, so that the aromatherapy box 20 is fixed at this position and is not easily offset even if the user releases the hand during the process of rotating the opening 211 by pressing the pressing position 221a.

[0064] Understandably, the disassembly position 322b and the assembly position 321a can be formed on the two sides of the two end buffer portions 40 of the groove wall of the guide groove 321, or can be arranged between any two buffer portions 40 according to the actual adjustment distance required by the opening 211, which is not limited in the present application.

[0065] In one embodiment, the guide groove 321 comprises a first groove wall and a second groove wall facing each other, the assembly position 321a is located on one side of the extension direction of the first groove wall and the second groove wall, the disassembly position 322b is located on the other side of the extension direction of the first groove wall and the second groove wall, a plurality of buffer portions 40 are arranged on the first groove wall and the second groove wall, and the buffer portions 40 on the first groove wall and the second groove wall are arranged opposite and one-to-one corresponding, so as to buffer the mounting column and form a deceleration belt type structure to avoid large oscillation of the aromatherapy box 20.

[0066] In one embodiment, referring to Figure 8 and Figure 11 The aromatherapy box 20 further comprises a handle 212, which is formed on the first end 21 and extends away from the second end 221 relative to the opening 211. When the user operates the pressing position 221a, the handle 212 rotates synchronously with the opening 211. If the aromatherapy box 20 is stuck at this time, the user can also bend the handle 212 at the other end, so as to exert force at both ends, thereby making the disassembly of the aromatherapy box 20 more rapid.

[0067] Understandably, referring to Figure 11 The first air outlet hole 222 of the front surface 22 can be extended and arranged on the handle 212, and the handle 212 can be used for air outlet in a normal state.

[0068] In one of the embodiments, the air supply device is a tower fan. Since the shape of the tower fan is generally cylindrical, in order to ensure that the appearance is flat and beautiful, the front surface 22 of the aromatherapy box 20 can be provided in a circular shape, a waist shape, or the like, to adapt to the shape of the tower fan.

[0069] The technical features of the above embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not contradict, they should be considered as falling within the scope of the present disclosure.

[0070] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. An air outlet structure, characterized by, The air outlet assembly (10) comprises an air outlet air duct (13) and a mounting groove (111). The aroma box (20) is rotatably connected with the air outlet assembly (10); the aroma box (20) forms an aroma cavity with an opening (211), and the air outlet air duct (13) is in communication with the outside air through the aroma cavity. The connecting assembly (30) is used for rotatably connecting the aroma box (20) with the air outlet assembly (10); the connecting assembly (30) comprises a support (31) and a guide assembly (32); one of the support (31) and the guide assembly (32) is arranged on the air outlet assembly (10), and the other is arranged on the aroma box (20); the support (31) and the guide assembly (32) are slidably connected and can slide along the extension direction of the guide assembly (32). The aroma box (20) comprises a first end (21) and a second end (221) arranged oppositely; the opening (211) is located at the first end (21). When the aroma box (20) is switched from the assembled state to the disassembled state, the second end (221) is controlled to rotate relative to the air outlet assembly (10) to drive the first end (21) to rotate to the opening (211) away from the mounting groove (111). The side of the second end (221) away from the aroma cavity forms a pressing position (221a); when the aroma box (20) is switched from the assembled state to the disassembled state, the second end (221) is configured to be driven to rotate relative to the air outlet assembly (10) by pressing the pressing position (221a). When the aroma box (20) is switched from the assembled state to the disassembled state, the second end (221) is controlled to rotate relative to the air outlet assembly (10) to drive the support (31) to slide along the extension direction of the guide assembly (32). The guide assembly (32) is a guide groove (321), and the support (31) is a support column; two ends of the guide groove (321) in the extension direction of the guide groove (321) form an assembled position (321a) and a disassembled position (322b).

2. The air outlet structure according to claim 1, characterized in that, The support column can slide in the guide groove (321) to switch between the assembled position (321a) and the disassembled position (322b); when the aroma box (20) is in the disassembled state, the support column is located at the disassembled position (322b); when the aroma box (20) is in the assembled state, the support column is located at the assembled position (321a). The guide groove (321) is provided with a guide key (3211), and one end of the support column extends into the guide groove (321) and is in clearance fit with the guide key (3211).

3. The air outlet structure according to claim 2, characterized in that, The air outlet structure (100) further comprises a buffer portion (40) which is arranged on the groove wall of the guide groove (321) in the extension direction of the guide groove (321).

4. The air outlet structure according to claim 2, characterized in that, ​ The buffer portion (40) is protrudingly arranged towards the inside of the guide groove (321) relative to the groove wall of the guide groove (321).

5. The air outlet structure according to claim 4, characterized in that, The guide groove (321) comprises a first groove wall and a second groove wall facing each other, the assembly position (321a) is located at one side of the extension direction of the first groove wall and the second groove wall, and the disassembly position (322b) is located at the other side of the extension direction of the first groove wall and the second groove wall. The first groove wall and the second groove wall are each provided with a plurality of buffer portions (40), and the buffer portions (40) on the first groove wall and the buffer portions (40) on the second groove wall are arranged in opposition and one-to-one correspondence.

6. The air outlet structure according to claim 1, characterized in that, The aromatherapy box (20) comprises a first matching portion (27), and the air outlet assembly (10) comprises a second matching portion (114). When the aromatherapy box (20) is in the assembly state, the first matching portion (27) is matched and fixed with the second matching portion (114), and when the aromatherapy box (20) is switched from the assembly state to the disassembly state, the first matching portion (27) is separated from the second matching portion (114).

7. The air outlet structure according to claim 1, characterized in that, The aromatherapy box (20) further comprises a handle (212), and the handle (212) is formed on the first end (21) and extends away from the second end (221) relative to the opening (211).

8. The air outlet structure according to claim 1, characterized in that, The air outlet assembly (10) comprises a front shell (12) and a grille (11), and the grille (11) is fixed on the front shell (12) and defines the air outlet air duct (13). The mounting groove (111) is formed on the grille (11).

9. An air supply device characterized by comprising: The air outlet structure (100) comprises any one of claims 1-8.

10. The air supply device according to claim 9, wherein The air supply equipment is a tower fan.

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