Exhaust pipe fixing structure and movable air conditioner exhaust device

Abstract

The utility model relates to an exhaust pipe fixing structure and a movable air conditioner exhaust device. The exhaust pipe fixing structure comprises a fixing panel and a clamping piece, a fixing through hole is formed in the fixing panel, and the fixing panel is fixed to a mounting face; the clamping piece is matched with the fixing through hole, the first end of the clamping piece is arranged on the exhaust pipe in a sleeving mode, the second end of the clamping piece is connected with the fixing through hole in a clamping mode, and therefore the exhaust pipe is fixed to the installation face. The clamping piece is matched with the fixed panel, so that the exhaust pipe of the mobile air conditioner and the mounting surface can be quickly mounted and dismounted, and the use difficulty is simplified; and meanwhile, through holes are formed in the fixed panel, so that the sealing effect of the mounting surface is prevented from being damaged after the mobile air conditioner is not used, and the living experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile air conditioning technical field especially is related to a exhaust pipe fixed structure and mobile air conditioning exhaust device. BACKGROUND

[0002] Mobile air conditioner is small in size and low in noise, can be placed in different room scenes at will, especially for the user who is inconvenient to install cabinet machine in the home, mobile air conditioner provides convenient use condition. In order to ensure the temperature control effect of mobile air conditioner, the exhaust pipe is connected to the mobile air conditioner in the prior art, and a hole is punched on the installation surface such as wall or window, the exhaust pipe is arranged in the hole of the installation surface, the air passing through the condenser / evaporator is discharged outdoor, thereby realizing the function of adjusting indoor temperature.

[0003] Therefore, the prior art still needs to be improved. UTILITY MODEL CONTENTS

[0004] In view of the above deficiencies of the prior art, the utility model aims at providing an exhaust pipe fixed structure and mobile air conditioning exhaust device, which aims at solving the problems of large installation difficulty of the exhaust pipe of mobile air conditioner in the prior art, and the through hole left on the installation surface after uninstalling, affecting user's living experience.

[0005] The exhaust pipe fixed structure and mobile air conditioning exhaust device provided by the application adopt the following technical scheme:

[0006] An exhaust pipe fixed structure comprises:

[0007] A fixed panel is provided with a fixed through hole, and the fixed panel is fixed on an installation surface;

[0008] A clamping piece is matched with the fixed through hole, the first end of the clamping piece is sleeved on the exhaust pipe, and the second end of the clamping piece is clamped and connected with the fixed through hole, so that the exhaust pipe is fixed on the installation surface.

[0009] In an embodiment, the clamping piece comprises:

[0010] A threaded structure is arranged on the inner side of the first end to cooperate with the exhaust pipe to fix the clamping piece on the exhaust pipe;

[0011] A lattice window structure is fixed in the clamping piece to prevent foreign matters from entering the exhaust pipe;

[0012] a plurality of buckle structures symmetrically arranged on the second end and capable of radial telescopic movement relative to the second end to achieve clamping and separation of the second end and the fixed panel.

[0013] In one embodiment, the buckle structure comprises:

[0014] a spring seat fixed on the second end and having a spring extending outward in the radial direction of the second end;

[0015] a movable member connected to the spring seat by the spring and capable of telescopic movement relative to the spring seat to achieve clamping and separation of the second end and the fixed panel.

[0016] In one embodiment, a limiting ring is arranged on the second end, one end of the movable member away from the spring seat passes through the limiting ring, and the other end of the movable member is abutted against the limiting ring under the action of the spring.

[0017] In one embodiment, the other end of the movable member extends in the axial direction of the second end to form a hook, and the hook moves synchronously with the movable member to achieve clamping and separation of the second end and the fixed panel.

[0018] In one embodiment, the fixed panel comprises:

[0019] a panel body abutting against the mounting surface and detachably connected to the mounting surface;

[0020] the fixed through hole arranged through the panel body to allow air flow in and out of the mounting surface.

[0021] In one embodiment, the panel body comprises:

[0022] a connecting member arranged on the panel body away from the clamping member, a plurality of panel bodies are connected by the connecting member to achieve adjustment of the length of the fixed panel.

[0023] In one embodiment, the fixed through hole corresponds to the air vent on the mounting surface, and the fixed panel further comprises:

[0024] a ring protrusion extending perpendicularly to the edge of the fixed through hole, one end of the ring protrusion extending through the air vent towards the mounting surface, and the other end of the ring protrusion extending towards the clamping member to be clamped by the second end of the clamping member.

[0025] A sealing cover is arranged at the other end of the ring protrusion, and the sealing cover is sleeved on the other end of the ring protrusion when the fixing panel is not clamped by the clamping piece, so as to seal the fixing hole.

[0026] In an embodiment, the ring protrusion comprises:

[0027] A positioning gap is arranged corresponding to the buckle structure of the clamping piece, so as to adjust the connection angle when the clamping piece is clamped with the fixing panel.

[0028] A clamping protrusion is arranged on the inner side of the ring protrusion, and the clamping protrusion is matched with the buckle structure to realize the clamping connection between the clamping piece and the fixing panel.

[0029] The application also provides a mobile air conditioner exhaust device, which comprises an exhaust pipe connected with an internal air guide device of the mobile air conditioner and the exhaust pipe fixing structure according to any one of the above.

[0030] The application discloses an exhaust pipe fixing structure and a mobile air conditioner exhaust device. The exhaust pipe fixing structure comprises a fixing panel and a clamping piece, wherein the fixing panel is provided with a fixing hole, and the fixing panel is fixed on a mounting surface; the clamping piece is matched with the fixing hole, the first end of the clamping piece is sleeved on an exhaust pipe, and the second end of the clamping piece is clamped with the fixing hole to realize fixing of the exhaust pipe on the mounting surface. Through cooperation of the clamping piece and the fixing panel, quick mounting and dismounting of the exhaust pipe of the mobile air conditioner on the mounting surface are realized, and the use difficulty is simplified. Meanwhile, the fixing panel is provided with a hole, so that the sealing effect of the mounting surface is not damaged after the mobile air conditioner is not used, and the living experience of users is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0032] Figure 1 is a three-dimensional schematic view of the exhaust pipe fixing structure described in the application;

[0033] Figure 2 is a three-dimensional schematic view of the exhaust pipe fixing structure described in the application from another angle;

[0034] Figure 3 is an exploded schematic view of the exhaust pipe fixing structure described in the application from another angle;

[0035] Figure 4 is a sectional view of the exhaust pipe fixing structure described in the present application;

[0036] Figure 5 is Figure 4 is an enlarged schematic view of part A in

[0037] Figure 6 is a schematic view of the clamping piece in the exhaust pipe fixing structure described in the present application;

[0038] Figure 7 is an exploded schematic view of the clamping piece in the exhaust pipe fixing structure described in the present application;

[0039] Figure 8 is an exploded schematic view of the clamping piece in the exhaust pipe fixing structure described in the present application;

[0040] Figure 9 is an exploded schematic view of the clamping piece in the exhaust pipe fixing structure described in the present application;

[0041] Figure 10 is an exploded schematic view of the exhaust pipe fixing structure in another embodiment of the present application;

[0042] Figure 11 is an exploded schematic view of the exhaust pipe fixing structure in another embodiment of the present application;

[0043] Figure 12 is a schematic view of the closed fixing panel in another embodiment of the present application; DETAILED DESCRIPTION

[0044] In order to make the person skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] The present application will be further described below with reference to the drawings in the specification.

[0046] The embodiments of the present application disclose an exhaust pipe fixing structure and a mobile air conditioner exhaust device.

[0047] As Figure 1 , Figure 2 and Figure 3As shown, the exhaust pipe fixing structure includes a fixing panel 100 and a clamping piece 200, wherein the fixing panel 100 is provided with a fixing through hole 110, and the fixing panel 100 is fixed on the mounting surface; the clamping piece 200 is matched with the fixing through hole 110, the first end 210 of the clamping piece 200 is sleeved on the exhaust pipe, and the second end 220 of the clamping piece 200 is clamped and connected with the fixing through hole 110 after passing through the fixing through hole 110, so as to fix the exhaust pipe on the mounting surface. Through the cooperation of the clamping piece and the fixing panel, the exhaust pipe fixing structure can realize the quick installation and disassembly of the exhaust pipe of the mobile air conditioner and the mounting surface, and simplify the use difficulty; at the same time, the through hole is arranged on the fixing panel, so that the sealing effect of the mounting surface is not damaged after the mobile air conditioner is not used, and the living experience of the user is improved.

[0048] Further, as shown in Figure 3 and Figure 6 , the clamping piece 200 includes a threaded structure 230, a lattice structure 240 and a plurality of buckle structures 250, wherein the threaded structure 230 is arranged on the inner side of the first end 210 to cooperate with the exhaust pipe to fix the clamping piece 200 on the exhaust pipe; the lattice structure 240 is fixed inside the clamping piece 200 to prevent foreign matter from entering the exhaust pipe; the buckle structure 250 is symmetrically arranged on the second end 220 and can perform radial expansion and contraction movement relative to the second end 220 to realize the clamping and separation of the second end 220 and the fixing panel 100. The threaded structure 230 realizes the detachable connection of the clamping piece 200 and the exhaust pipe, thereby reducing the difficulty of assembly and disassembly, which is conducive to the application and promotion of mobile air conditioner products; at the same time, the lattice structure 240 is arranged in the clamping piece 200 which communicates with the outside, so as to avoid the air backflow to bring the pollutants such as sand and fallen leaves in the outside into the mobile air conditioner, thereby prolonging the service life;

[0049] Further, as shown in Figure 5 , Figure 8 and Figure 9As shown, the buckle structure 250 comprises a spring seat 251 and a movable piece 253, wherein the spring seat 251 is fixed on the second end 220, and an outwardly extending spring 252 is arranged on the spring seat 251 along the radial direction of the second end 220; the movable piece 253 is connected with the spring seat 2551 through the spring 252, and can perform telescopic movement relative to the spring seat 251 to realize the clamping and separation of the second end 220 and the fixed panel 100. By using the elastic force of the spring 252 between the spring seat 251 and the movable piece 253, the reset of the movable piece 253 can be realized, so that the separation of the second end 220 of the clamping piece 200 and the fixed panel 100 can be realized after pressing the movable piece 253; and after releasing the movable piece 253, the movable piece 253 is reset under the elastic force of the spring 252 to realize the clamping of the second end 220 and the fixed panel 100.

[0050] Further, as shown in Figure 6 and Figure 7 , a limiting ring 260 is arranged on the second end 220, and the end of the movable piece 253 away from the spring seat 251 penetrates through the limiting ring 260, and the other end of the movable piece 253 abuts against the limiting ring 260 under the action of the spring 252. By limiting the movement space of the movable piece 253 by the limiting ring 260, the deviation of the movable piece 253 is avoided, and it is ensured that the user can accurately press or release the movable piece 253 to realize the clamping and separation of the clamping piece 200 and the fixed panel 100.

[0051] Further, as shown in Figure 4 , Figure 8 and Figure 9 , the other end of the movable piece 253 extends along the axial direction of the second end 220 to form a clamping hook 254, and the clamping hook 254 moves synchronously with the movable piece 253 to realize the clamping and separation of the second end 220 and the fixed panel 100. By forming the clamping hook 254 on the other end of the movable piece 253 which does not penetrate into the limiting ring 260, the clamping hook 254 is avoided from being affected by the limiting ring 260, so that the clamping hook 254 can freely follow the telescopic movement of the movable piece 253 relative to the spring seat 251 to realize the clamping and separation of the clamping piece 200 and the fixed panel 100.

[0052] Further, as shown in Figure 3As shown, the fixed panel 100 comprises a panel body 120 and a fixed through hole 110, wherein the panel body 120 is opposite to the mounting surface and is detachably connected to the mounting surface; the fixed through hole 110 is arranged through the panel body 120 to allow air to flow in and out of the mounting surface. By forming the fixed through hole 110 on the panel body 120, the through hole on the mounting surface is avoided, thereby reducing the installation requirements, making the installation steps simpler and faster, and maintaining the overall space closed when the mobile air conditioner is not used, improving the user's living experience.

[0053] Further, as shown in Figure 4 and Figure 5 , the panel body 120 comprises a connecting piece 121 arranged on the panel body 120 away from the clamping piece 200, and a plurality of panel bodies 120 are connected by the connecting piece 121 to adjust the length of the fixed panel 100. For the mounting surface in different scenes, by the mutual cooperation of the connecting piece 121, a plurality of panel bodies 120 are connected to obtain a fixed panel with the required length, so that the user can match according to the needs, expand the use scene, and improve the user experience.

[0054] Further, the fixed through hole 110 is arranged corresponding to the ventilation hole on the mounting surface. As shown in Figure 10 and Figure 11 , the fixed panel 100 further comprises a ring protrusion 130 and a sealing cover 140. Wherein, the ring protrusion 130 is arranged extending perpendicularly to the edge of the fixed through hole 110, one end of the ring protrusion 130 extends through the ventilation hole towards the mounting surface, and the other end of the ring protrusion 130 extends towards the second end 220 of the clamping piece 200 and is clamped with the second end 220 of the clamping piece 200; the sealing cover 140 is arranged matching the other end of the ring protrusion 130, and when the fixed panel 100 is not clamped with the clamping piece 200, the sealing cover 140 is sleeved on the other end of the ring protrusion 130 to seal the fixed through hole 110. For the case that there is a ventilation hole on the mounting surface, after the fixed panel 100 is fixed on the mounting surface, the ring protrusion 130 and the sealing cover 140 are arranged on the fixed panel 100, the ring protrusion 130 is clamped in the ventilation hole to ensure that the exhaust pipe corresponds to the ventilation hole, thereby ensuring the ventilation effect of the exhaust pipe; at the same time, when the mobile air conditioner is not used, the exhaust pipe is removed, and the sealing cover 140 is used in cooperation with the ring protrusion 130 to seal the ventilation hole, thereby ensuring the sealing effect of the scene and the user's living experience.

[0055] Further, as shown in Figure 10 and Figure 11As shown, the ring protrusion 130 comprises a positioning gap 131 and a clamping protrusion 132, wherein the positioning gap 131 is arranged corresponding to the buckle structure 250 of the clamping piece 200 to adjust the connection angle when the clamping piece 200 is clamped with the fixed panel 100, thereby ensuring the stable connection of the exhaust duct with the exhaust duct fixing structure. The clamping protrusion 132 is arranged on the inner side of the ring protrusion 130, and cooperates with the buckle structure 250 to realize the clamping connection of the clamping piece with the fixed panel. By arranging the positioning gap 131 corresponding to the buckle structure 250 on the ring protrusion 130, the installation difficulty is reduced, and the user does not need to specially position during the installation process to determine the installation direction, thereby optimizing the installation experience. At the same time, the clamping protrusion 132 is arranged to cooperate with the buckle structure 250 to ensure the clamping connection of the clamping piece 200 with the fixed panel 100, so that the installation process is simpler.

[0056] Therefore, the exhaust duct fixing structure described in the present application realizes the quick installation and disassembly of the exhaust duct of the mobile air conditioner with the installation surface through the cooperation of the clamping piece with the fixed panel, thereby simplifying the use difficulty; meanwhile, the through hole is arranged on the fixed panel, thereby avoiding the damage to the sealing effect of the installation surface after the mobile air conditioner is not used, and improving the living experience of the user. Specifically, for different installation surfaces, the exhaust duct fixing structure described in the present application is adjusted accordingly to meet the needs of different scenes.

[0057] In an embodiment, the installation surface is a sliding window body, and the fixed panel in the exhaust duct fixing structure described in the present application is arranged parallel to the installation surface and clamped on the frame of the sliding window body. In this embodiment, one edge of the fixed panel is clamped in the track of the window body, and the other edge is clamped detachably with the window body, so that the indoor space can be sealed after the window and the fixed panel are clamped. Specifically, different installation methods are adopted for different fixed panels of sliding windows. For a sliding window in the horizontal direction, the fixed panel is installed in the vertical direction to be clamped between the window and the frame; for a sliding window in the vertical direction, the fixed panel is installed in the horizontal direction to be clamped between the window and the frame. Further, a sealing strip is arranged at the clamping position of the fixed panel with the window and the frame to ensure the sealing performance after the window is closed. When the mobile air conditioner is not needed to be used, the fixed panel is removed from the frame of the window body, and the entire room still maintains a sealed environment after the window is closed, thereby avoiding the influence on the living experience of the room caused by the user not using the mobile air conditioner.

[0058] Specifically, as shown in FIG. 6, the fixed panel 100 is arranged on the frame of the sliding window body, and the clamping piece 200 is arranged on the fixed panel 100. The clamping piece 200 comprises a clamping body 210 and a clamping protrusion 220, wherein the clamping body 210 is arranged on the fixed panel 100, and the clamping protrusion 220 is arranged on the clamping body 210 and is arranged corresponding to the clamping position of the fixed panel 100 with the window body and the frame, thereby ensuring the clamping connection of the clamping piece 200 with the fixed panel 100. Figure 1 and Figure 3As shown, the fixed panel 100 in this embodiment includes a panel body 120 and a fixing through hole 110 penetrating the panel body 120. The fixing through hole 110 allows air circulation between the inside and outside of the mounting surface, eliminating the need for additional openings in the window and ensuring the room's airtightness when the portable air conditioner is not in use. Furthermore, the fixed panel 100 has a plate-like structure. The upper and lower edges of the fixed panel 100 are respectively engaged with the window frame and the window body, thus fixing the fixed panel 100 within the mounting surface. The fixing through hole 110 serves as a ventilation hole for exhausting air from the portable air conditioner. Optionally, as... Figure 4 and Figure 5 As shown, a connector 121 is provided on the fixed panel 100. The connector 121 is a self-fitting sliding groove structure to ensure that two fixed panels 100 can be spliced ​​to change the overall length of the fixed panel 100, thereby matching the corresponding window. Optionally, a pair of connectors 121 are provided parallel to each other on the side of the fixed panel 100 facing away from the holder 200. By matching the male and female connectors 121 of the two fixed panels 100, the length of the fixed panel 100 can be adjusted to match windows of different sizes, expanding the application range and optimizing the user experience.

[0059] Furthermore, such as Figure 6 and Figure 7 As shown, the retaining member 200 in the exhaust duct fixing structure of this application includes a first end 210 facing the fixing panel 100 and a second end 220 facing away from the fixing panel 100. The first end 210 is connected to the exhaust duct of the portable air conditioner to guide the direction of the air output from the exhaust duct. The second end 220 is set to correspond to the size of the fixing through hole 110 and is retainingly connected to the fixing through hole 110 to ensure that the air output from the exhaust duct is discharged through the fixing through hole 110.

[0060] Specifically, such as Figure 6 and Figure 7 As shown, both the first end 210 and the second end 220 are cylindrical, forming a cylindrical retaining member 200. Further, the first end 210 has a threaded structure 230 to cooperate with the exhaust pipe, allowing the first end 210 to be fitted and secured onto the exhaust pipe, preventing airflow leakage. The outer diameter of the second end 220 matches the inner diameter of the fixing through hole 110, allowing the second end 220 to pass through the fixing through hole 110. Further, the retaining member 200 has a grid structure 240 inside, which is arranged along the radial section of the cylindrical structure and perpendicular to the airflow channel to prevent external pollutants such as sand and fallen leaves from flowing back into the room or into the portable air conditioner. Optionally, the grid structure 240 is composed of several small square grids.

[0061] Specifically, as shown in Figure 7 A plurality of buckle structures 250 are arranged around the second end 220, and the buckle structures 250 are symmetrically arranged. The buckle structures 250 can be extended and retracted along the radial direction of the second end 220 to realize the clamping and separation of the second end 220 and the fixed panel 100. Optionally, a pair of buckle structures 250 are arranged on the second end 220 to ensure the stable clamping connection of the second end 220 of the clamping piece 200 and the fixed panel 100.

[0062] Specifically, as shown in Figure 8 and Figure 9 The buckle structure 250 includes a spring seat 251, a spring 252, a movable piece 253 and a clamping hook 254. The spring seat 251 is fixed on the second end 220, and the spring 252 is arranged extending outward along the radial direction of the second end 220. Optionally, the spring seat 251 is fixed on the window structure 240 by a screw. The movable piece 253 is connected with the spring seat 251 through the spring 252, and one end of the movable piece 253 extends from the edge of the second end 220 along the radial direction of the second end 220 to facilitate the user to press the movable piece 253, so that the movable piece 253 moves towards the spring seat 251, and after the user stops pressing, the movable piece 253 moves away from the spring seat 251 under the action of the spring 252, realizing the extension and retraction of the buckle structure 250 along the radial direction of the second end 220. Further, the clamping hook 254 is fixed on the movable piece 253 and can move synchronously with the movable piece 253. The clamping piece 200 is matched with the panel body 120 through the clamping hook 254 to realize the clamping connection of the clamping piece 200 and the fixed panel 100.

[0063] Further, as shown in Figure 6 and Figure 7As shown, a limiting ring 260 is arranged on the second end 220 corresponding to the buckle structure 250, the limiting ring 260 is arranged matching the shape of the movable piece 253, and the movable piece 253 is arranged through the limiting ring 260, so as to ensure that the movable piece 253 does not move out of the range of the limiting ring 260, and improve the stability of use. Further, the connecting part of the hook 254 and the movable piece 253 is arranged between the limiting ring 260 and the spring seat 251, so as to ensure that the hook 254 can follow the movable piece 253 to perform the telescopic movement relative to the spring seat 251, and realize the clamping and separation of the clamping piece 200 and the fixed panel 100. In the embodiment, the panel body 120 is clamped between the hook 254 and the movable piece 253, and the clamping connection of the clamping piece 200 and the fixed panel 100 is realized.

[0064] In another embodiment, the mounting surface is a wall surface, and a ventilation hole is arranged on the wall surface in advance, for example, a ventilation hole reserved for a cabinet air conditioner. In the embodiment, the fixed panel in the exhaust pipe fixing structure is fixedly connected with the mounting surface, and the fixed through hole is arranged corresponding to the ventilation hole, so as to ensure that the exhaust passage can be smoothly provided for the mobile air conditioner.

[0065] In the embodiment, the clamping piece 200 in the exhaust pipe fixing structure remains unchanged, and the fixed panel 100 is adjusted to adapt to specific application scenarios. Specifically, as shown in Figure 10 and Figure 11 The fixed panel 100 includes a panel body 120, a fixed through hole 110, a ring protrusion 130, and a sealing cover 140. The fixed panel 100 is fixed on the mounting surface and covers the existing ventilation hole on the mounting surface. Optionally, the fixed panel 100 is fixed on the mounting surface by screws. Further, the fixed through hole 110 is arranged at the center of the panel body 120 and penetrates the panel body 120, so that the fixed through hole 110 corresponds to the ventilation hole and forms a passage allowing gas to flow.

[0066] Further, as shown in Figure 10 and Figure 11 The ring protrusion 130 surrounds the edge of the fixed through hole 110 and extends perpendicularly to the panel body 120. One end of the ring protrusion 130 extending towards the ventilation hole is inserted into the ventilation hole, so as to assist in positioning and fixing the panel body 120 on the mounting surface, so that the fixed through hole 110 is arranged corresponding to the ventilation hole; and one end of the ring protrusion 130 extending towards the clamping piece 200 is clamped and connected with the second end 220 of the clamping piece 200, so as to realize the clamping connection of the clamping piece 200 and the fixed panel 100.

[0067] Further, as shown in Figure 10 and Figure 11 The ring protrusion 130 includes a positioning gap 131 and a clamping protrusion 132. The positioning gap 131 is arranged at one end of the ring protrusion 130 extending towards the clamping piece 200, and is arranged corresponding to the buckle structure 250 and the limiting ring 260 to fix the orientation of the clamping piece 200 when clamped with the fixed panel 100. Optionally, a plurality of pairs of positioning gaps 131 are symmetrically arranged on the ring protrusion 130 to form different positioning angles. The user can clamp the buckle structure 250 on the clamping piece 200 into the positioning gap 131 at a specific angle to adjust the connection angle of the clamping piece 200 and the fixed panel 100. Further, the clamping protrusion 132 is arranged on the inner side of the ring protrusion 130, and cooperates with the clamping hook 254 in the buckle structure 250 to achieve clamping connection of the clamping piece and the fixed panel. By arranging the positioning gap 131 corresponding to the buckle structure 250 on the ring protrusion 130, the installation difficulty is reduced, and the user does not need to specially position during installation to determine the installation orientation, thereby optimizing the installation experience. At the same time, the clamping protrusion 132 is arranged to cooperate with the clamping hook 254 in the buckle structure 250 to ensure the clamping connection of the clamping piece 200 and the fixed panel 100, making the installation process simpler.

[0068] Further, as shown in Figure 10 and Figure 12 The fixed panel 100 further includes a sealing cover 140. The sealing cover 140 is arranged at one end of the ring protrusion 130 extending towards the clamping piece 200. When the exhaust pipe and the clamping piece 200 are separated from the fixed panel 100, the sealing cover 140 is sleeved and fixed on one end of the ring protrusion 130 extending towards the clamping piece 200, and the fixed through hole 110 and the ventilation hole are sealed, thereby ensuring the airtight environment in the room and ensuring the user's living experience when not using the mobile air conditioner. Specifically, a clamping ring protrusion is formed inside the sealing cover 140 corresponding to the ring protrusion 130. The clamping ring protrusion cooperates with the side wall to sleeve and clamp the sealing cover 140 on the ring protrusion 130, thereby sealing the fixed through hole 110 and the ventilation hole. Optionally, the sealing cover 140 is hung below the panel body 120 by a strip 141, for example, the sealing cover 140 is hung below the panel body 120 by a silica gel strip. After the sealing cover 140 is removed from the ring protrusion 130, the sealing cover 140 naturally hangs down, without the need for additional storage, and will not be lost, thereby improving the user's experience.

[0069] Through different settings of the fixed panel 100, the air exhaust pipe fixing structure can match different installation scenes of windows and walls respectively, and is simple and convenient to disassemble and assemble, and can ensure the closed environment of the room when the mobile air conditioner is not used, thereby improving the living experience of the user.

[0070] The application further discloses a mobile air conditioner air exhaust structure.

[0071] In conclusion, the application discloses an air exhaust pipe fixing structure and a mobile air conditioner air exhaust device.

[0072] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0073] It should be noted that the application introduces the specific structure and working principle of the application by taking an air exhaust pipe fixing structure and a mobile air conditioner air exhaust device as an example, but the application of the application is not limited to the use of the mobile air conditioner, and can also be applied to the production and use of other similar workpieces.

[0074] It should be understood that the application is not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof.

[0075] The above is only a preferred embodiment of the application, and is not used to limit the application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application should be included in the protection scope of the application.

Claims

1. An exhaust duct fixing structure characterized by comprising: include: A fixing panel is provided with a fixing through hole, and the fixing panel is fixed to the mounting surface; A retaining element is provided, which is matched with the fixing through hole. The first end of the retaining element is sleeved on the exhaust pipe, and the second end of the retaining element is engaged with the fixing through hole to fix the exhaust pipe on the mounting surface.

2. The exhaust duct fixing structure according to claim 1, characterized by The card holder includes: A threaded structure is provided on the inner side of the first end to cooperate with the exhaust pipe to fix the retaining member on the exhaust pipe; A lattice window structure is fixed inside the retaining member to prevent external debris from entering the exhaust pipe. Several snap-fit ​​structures are symmetrically arranged on the second end and can extend and retract radially relative to the second end to achieve the snap-fit ​​and separation of the second end from the fixed panel.

3. The exhaust duct fixing structure according to claim 2, characterized by The snap-fit ​​structure includes: A spring seat, which is fixed to the second end, and a spring extending outward along the radial direction of the second end is provided on the spring seat; The movable component is connected to the spring seat via the spring and can extend and retract relative to the spring seat to achieve the engagement and disengagement of the second end from the fixed panel.

4. The exhaust duct fixing structure according to claim 3, characterized by The second end is provided with a limiting ring, and the end of the movable member away from the spring seat passes through the limiting ring, while the other end of the movable member abuts against the limiting ring under the action of the spring.

5. The exhaust duct fixing structure according to claim 4, characterized by The other end of the movable component extends axially along the second end to form a hook, and the hook moves synchronously with the movable component to achieve the engagement and disengagement of the second end from the fixed panel.

6. The exhaust duct fixing structure according to claim 2, characterized by The fixed panel includes: A panel body, which abuts against the mounting surface and is detachably connected to the mounting surface; The fixing through hole extends through the panel body to allow air circulation between the inside and outside of the mounting surface.

7. The exhaust duct fixing structure according to claim 6, characterized by The panel body includes: A connector is provided on the side of the panel body opposite to the retaining member. Several panel bodies are connected by the connector to adjust the length of the fixed panel.

8. The exhaust duct fixing structure according to claim 6, characterized by The fixing through hole is provided corresponding to the ventilation hole on the mounting surface, and the fixing panel further includes: An annular protrusion extends perpendicularly to the edge of the fixing through hole. One end of the annular protrusion extends toward the mounting surface and passes through the ventilation hole, while the other end of the annular protrusion extends toward the retaining member and is retained by the second end of the retaining member. A sealing cap is provided at the other end of the annular protrusion. When the fixing panel is not engaged with the retaining member, the sealing cap is sleeved on the other end of the annular protrusion to seal the fixing through hole.

9. The exhaust duct fixing structure according to claim 8, characterized by The annular protrusion includes: A positioning notch is provided, which corresponds to the buckle structure of the retaining member, so as to adjust the connection angle when the retaining member is engaged with the fixed panel; The locking protrusion is located on the inner side of the annular protrusion and cooperates with the buckle structure to realize the locking connection between the locking member and the fixed panel.

10. A mobile air conditioning exhaust apparatus, characterized by, The exhaust pipe is connected with the internal air guide device of the mobile air conditioner, and the exhaust pipe fixing structure is as claimed in any one of claims 1-9.

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