Air outlet device

Abstract

The utility model relates to the technical field of air outlet equipment, and discloses an air outlet device which comprises a machine head and a support, the support is movably connected with the machine head, the support is provided with a first position and a second position, when the support is located at the first position, the support supports the machine head, and when the support is located at the second position, the support serves as a suspension to enable the machine head to be suspended to a certain height. According to the air outlet device, the support is provided with the first position and the second position, when the air outlet device is placed on a table top or the ground, the support is located at the first position, and the support supports the machine head so as to ensure the use stability of the machine head on the table top or the ground; when the air outlet device is located at the first position, the support is located at the second position, at the moment, the support is used for hanging the machine head to a certain height, and therefore the air outlet device can be placed at a low position for use and can also be hung at a certain height for use, the multi-scene use requirements of a user are met, and the product competitiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air outlet equipment technical field, concretely relates to air outlet device. BACKGROUND

[0002] The air outlet device such as table type fan heater, fan has multiple use functions, for example, the table type fan heater or fan of some is provided with the support structure for supporting the body, the table type fan heater or fan of some is provided with vertical and horizontal dual -purpose function, these designs can satisfy the use demand of user under different scenes.

[0003] However, the use of the existing air outlet device is limited to placing on the desktop or ground, which cannot meet the user's demand for higher position (such as hanging use), resulting in the decline of product competitiveness. INVENTION CONTENTS

[0004] Therefore, the utility model provides an air outlet device to solve the problem that the use of the existing air outlet device is limited to placing on the desktop or ground, which cannot meet the user's demand for higher position (such as hanging use) for heating, resulting in the decline of product competitiveness.

[0005] The first aspect of the utility model provides an air outlet device, including head and support, wherein the support and the head are movably connected, the support has a first position and a second position, when the first position, the support supports the head, when the second position, the support is used for hanging to make the head hang to a certain height.

[0006] Beneficial effect: the air outlet device of the application movably connects the support and the head, so that the support has a first position and a second position, when the air outlet device is placed on the desktop or ground, the support is in the first position, the support supports the head to ensure the stability of the head when used on the desktop or ground, when the air outlet device is hung in a high place, the support is in the second position, at this time, the support is used for hanging to make the head hang to a certain height, therefore, the air outlet device of the application can be placed in a low place and used, and can also be hung in a certain height and used, which meets the user's demand for multiple scenes and improves the product competitiveness.

[0007] In some embodiments, based on the support being in the first position, the support is located at the bottom of the head.

[0008] Beneficial effect: when the support is in the first position, the support is located at the bottom of the head, which can support the bottom of the head to ensure the stability of the head, and the support can also lift the height of the head to improve the height of the heating air outlet.

[0009] In some embodiments, based on the bracket being in the second position, the bracket is located on top of the head.

[0010] Beneficial effect: when the bracket is in the second position, the bracket is located on top of the head, and the bracket can be hung on the wall or other support structure to achieve the hanging use of the head, and the bracket is located on top of the head, which does not occupy the space around the head, and reduces the influence on the air inlet and air outlet of the head.

[0011] In some embodiments, the bracket and the head are rotatably connected, and the bracket is switched between the first position and the second position by rotating relative to the head.

[0012] Beneficial effect: by setting the bracket and the head to be rotatably connected, when the bracket needs to be in the first position or the second position, the bracket can be rotated to the first position or the second position by rotating the bracket relative to the head, which is very convenient for the use of the air outlet device in different scenes.

[0013] In some embodiments, the head can rotate by a preset angle relative to the bracket.

[0014] Beneficial effect: further, when the use angle of the head needs to be adjusted to change the air outlet angle of the heater, the head can be rotated by a preset angle relative to the bracket, thereby meeting the use demand of the user for different air outlet angles of the air outlet device.

[0015] In some embodiments, the air outlet device further comprises a rotating connection part, and the bracket is rotatably connected with the head through the rotating connection part.

[0016] Beneficial effect: by setting the rotating connection part, the rotating connection part can realize the rotatable connection of the bracket with the head, thereby realizing the rotation of the bracket relative to the head.

[0017] In some embodiments, the rotating connection part comprises a rotating shaft, the rotating shaft is connected with the bracket and the head, and the rotating shaft can rotate relative to at least one of the bracket and the head.

[0018] Beneficial effect: by setting the rotating connection part to comprise a rotating shaft, the rotating shaft is connected with the bracket and the head, and the rotating shaft can rotate relative to at least one of the bracket and the head, when the bracket rotates relative to the head, the rotating shaft simultaneously adaptively rotates relative to at least one of the bracket and the head.

[0019] In some embodiments, the rotating shaft is provided with external threads, the head is provided with a threaded hole, the bracket is provided with a through hole matched with the threaded hole, the rotating shaft is clearance-fitted in the through hole, and the rotating shaft is threadedly connected with the threaded hole.

[0020] Beneficial effects: the rotating shaft is matched with the threaded hole of the handle through the external thread, so that the threaded connection between the rotating shaft and the handle is realized, the rotating shaft is convenient to install and disassemble, and the rotating shaft and the through hole gap of the support are matched, so that the support can rotate around the rotating shaft.

[0021] In some embodiments, the rotating connection part further comprises a rotating knob, the rotating knob is fixedly connected with the rotating shaft, the rotating knob is arranged at one end of the rotating shaft away from the handle, and the rotating knob drives the rotating shaft to rotate.

[0022] Beneficial effects: the further arranged rotating knob can conveniently rotate the rotating shaft, specifically, the rotating knob is rotated in the forward direction to drive the rotating shaft to rotate in the forward direction, so that the rotating shaft is screwed into the threaded hole of the handle, the support and the handle are locked, the rotating knob is rotated in the reverse direction to drive the rotating shaft to rotate in the reverse direction, so that the rotating shaft moves away from the handle, the support and the handle are loosened, and the rotating adjustment of the support is realized.

[0023] In some embodiments, the support comprises:

[0024] A connecting part extends along the height direction of the handle, and the connecting part is movably connected with the side of the handle;

[0025] A supporting part is fixedly connected with the connecting part, and the supporting part extends along the length direction of the handle.

[0026] Beneficial effects: the connecting part is used for movably connecting with the side of the handle, the supporting part is used for supporting the handle, when the support needs to move relative to the handle, the connecting part drives the supporting part to move relative to the handle, so that the support is switched to the first position or the second position.

[0027] In some embodiments, two connecting parts are arranged, and the two connecting parts are movably connected with the two sides of the handle.

[0028] Beneficial effects: by arranging two connecting parts, the two connecting parts are movably connected with the two sides of the handle, the two sides of the handle can be supported, the force balance of the handle is improved, and the overall use stability of the air outlet device is enhanced.

[0029] In some embodiments, the connecting part and the supporting part are integrally arranged in a U-shaped structure.

[0030] Beneficial effects: by arranging the connecting part and the supporting part in a U-shaped structure, the handle is arranged in the inside of the U-shaped structure, the U-shaped structure can stably support the two sides of the handle, and when the support is in the second position for suspension, the U-shaped structure can be conveniently suspended without additional structure.

[0031] In some embodiments, the length of the connecting portion is adjustable.

[0032] Beneficial effects: By setting the length of the connecting portion as adjustable, the user can adjust the length of the connecting portion to adjust the use height of the head, thereby meeting the user's use demand for different heating heights and improving the applicability of the product. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of 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.

[0034] Figure 1 It is a front view of the support of the air outlet device in the first position of one embodiment of the present application;

[0035] Figure 2 It is a side view of the support of the air outlet device in the first position of one embodiment of the present application;

[0036] Figure 3 It is a front view of the support of the air outlet device in the second position of one embodiment of the present application;

[0037] Figure 4 It is a side view of the support of the air outlet device in the second position of one embodiment of the present application; Figure 3

[0038] Figure 5 It is a structure diagram of the rotating connecting portion of one embodiment of the present application.

[0039] Figure 6 It is a structure diagram of the rotating connecting portion of one embodiment of the present application.

[0040] BRIEF DESCRIPTION OF DRAWINGS

[0041] 1, head; 11, shell; 12, air outlet grille; 13, air inlet grille; 14, heating body;

[0042] 2, support; 21, connecting portion; 22, supporting portion;

[0043] 3, rotating connecting portion; 31, rotating shaft; 311, external thread; 32, rotating knob. DETAILED DESCRIPTION

[0044] ​In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0045] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0046] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; 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 communication inside two elements. 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.

[0047] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0048] The embodiments of the present application will be described below in conjunction with Figures 1 to 6 .

[0049] As shown in Figure 1 , according to the embodiments of the present application, on the one hand, an air outlet device is disclosed, comprising a head 1 and a support 2, wherein the support 2 and the head 1 are movably connected, the support 2 has a first position and a second position, when the support 2 is in the first position, the support 2 supports the head 1, when the support 2 is in the second position, the support 2 is used for hanging to hang the head 1 to a certain height.

[0050] The air outlet device of the present application movably connects the support 2 and the head 1, so that the support 2 has a first position and a second position. When the use scene of the air outlet device is placed on a desktop or the ground, the support 2 is in the first position, and the support 2 supports the head 1 to ensure the stability of the head 1 when used on the desktop or the ground. When the use scene of the air outlet device is hung in a high place for use, the support 2 is in the second position, and the support 2 is used for hanging to hang the head 1 to a certain height. Therefore, the air outlet device of the present application can be used by being placed in a low place and can also be used by being hung in a certain height, which meets the use requirements of users in multiple scenes and improves the product competitiveness.

[0051] It should be noted that when the support 2 is in the second position, the air outlet device can be hung on a wall or other support structure for use. Specifically, hooks, rods or other structures are provided on the wall or the support structure, and the support 2 can be lapped on the hooks or the rods to be fixed.

[0052] Specifically, the air outlet device can be a structure such as a warm air blower or a fan. In the present embodiment, the air outlet device is taken as a warm air blower for ease of description.

[0053] The head 1 is a core component of the air outlet device, and is used for blowing warm air.

[0054] In terms of specific structure, the head 1 includes an outer shell 11, a fan and a heating body 14. The outer shell 11 has an air inlet and an air outlet, and the fan and the heating body 14 are both arranged in the outer shell 11. The fan is arranged close to the air inlet, and the heating body 14 is arranged close to the air outlet.

[0055] In use, the fan rotates to drive air to enter the outer shell 11 from the air inlet. The air flows through the heating body 14 to be heated into hot air, which is blown out of the air outlet for users to take warm.

[0056] The outer shell 11 is annular, and can be circular, elliptical or geometric, for example. In the present embodiment, the outer shell 11 is taken as a rectangular shell for ease of description.

[0057] As shown in Figure 2 , Figure 3 , Figure 5 Further, in some embodiments, the head 1 further includes an air inlet grille 13. The air inlet grille 13 is connected and fixed with the outer shell 11, and is arranged at the air inlet to uniformly flow the air flowing into the outer shell 11, improve the uniformity of the air flow, make the air flow uniformly to the heating body 14, and realize the uniform heating of the heating body 14 to the air.

[0058] Optionally, the air inlet grille 13 and the outer shell 11 can be detachably connected and fixed to facilitate the disassembly and assembly of the air inlet grille 13 and facilitate the later maintenance and maintenance of the internal structural members.

[0059] Specifically, the detachable connection between the air inlet grille 13 and the shell 11 can be a threaded connection, a clamping connection, etc., and the embodiment is not limited specifically.

[0060] In terms of specific shape, the air inlet grille 13 can be circular, oval, or geometric, and the embodiment is described by taking the air inlet grille 13 as rectangular for convenience.

[0061] Further, in some embodiments, the head 1 further comprises an air outlet grille 12, which is connected and fixed with the shell 11 and is arranged at the air outlet to make the air flowing out of the shell 11 uniform, improve the uniformity of the air flowing out, and make the air flow uniformly to the user to improve the user's comfort.

[0062] Optionally, the air outlet grille 12 and the shell 11 can be detachably connected and fixed to facilitate the disassembly and assembly of the air outlet grille 12 and facilitate the later maintenance and maintenance of the internal structural parts.

[0063] Specifically, the detachable connection between the air outlet grille 12 and the shell 11 can be a threaded connection, a clamping connection, etc., and the embodiment is not limited specifically.

[0064] In terms of specific shape, the air outlet grille 12 can be circular, oval, or geometric, and the embodiment is described by taking the air outlet grille 12 as rectangular for convenience.

[0065] In terms of the specific position of the structure, preferably, the air inlet grille 13, the fan, the heating body 14, and the air outlet grille 12 are arranged in sequence along the flow direction of the air, each structure is in the same straight line direction, which can reduce the air flow path, facilitate compact structure arrangement, and reduce air flow resistance and fan energy consumption.

[0066] Preferably, the rotating speed of the fan is set to multiple gears to enable the fan to realize multiple gear speed adjustment to meet the user's heating demand for different air volume.

[0067] Preferably, the power of the heating body 14 is set to multiple gears to enable the heating body 14 to realize multiple heating to heat the air to different temperatures to meet the user's heating demand for different temperatures.

[0068] Specifically, the heating body 14 can be a heating wire or a heating disc, etc., which can realize rapid heating of the air, but is not limited thereto.

[0069] As shown in FIGS. Figure 1 and Figure 2 In some embodiments, based on the support 2 being in the first position, the support 2 is located at the bottom of the head 1.

[0070] When the bracket 2 is in the first position, the bracket 2 is located at the bottom of the unit head 1, which can provide force support to the bottom of the unit head 1 to ensure the stability of the unit head 1. At the same time, the bracket 2 can also raise the height of the unit head 1 to increase the height of the heating air outlet.

[0071] like Figure 3 and Figure 5 As shown, in some embodiments, the bracket 2 is in a second position, located on top of the head 1.

[0072] When bracket 2 is in the second position, bracket 2 is located on top of the head unit 1. The head unit 1 can be mounted by hanging bracket 2 on the wall or other supporting structure. Furthermore, the position of bracket 2 on top of the head unit 1 does not occupy the space around the head unit 1, thus reducing the impact on the air intake and exhaust of the head unit 1.

[0073] In some embodiments, the bracket 2 and the head 1 are rotatably connected, and the bracket 2 switches between a first position and a second position by rotating relative to the head 1.

[0074] By setting the bracket 2 and the head 1 to be rotatably connected, when the bracket 2 needs to be in the first position or the second position, the bracket 2 can be rotated to the first position or the second position relative to the head 1, realizing the use of the air outlet device in different scenarios, which is very convenient.

[0075] Of course, the connection method between bracket 2 and machine head 1 is not limited to rotational connection.

[0076] For example, in other embodiments, connection points can be provided at the bottom and top of the head unit 1 respectively. When the support 2 is connected to the connection point at the bottom of the head unit 1, the support 2 is in the first position to support the head unit 1. When the support 2 is connected to the connection point at the top of the head unit 1, the support 2 is in the second position. At this time, the support 2 can be used as a suspension to suspend the head unit 1 at a certain height, thereby meeting the user's needs for different usage scenarios of the air outlet device.

[0077] In some embodiments, the head 1 can rotate relative to the support 2 by a preset angle.

[0078] Furthermore, when it is necessary to adjust the operating angle of the unit head 1 to change the air outlet angle for heating, this can be achieved by rotating the unit head 1 relative to the bracket 2 by a preset angle, thereby meeting the user's needs for different air outlet angles of the air outlet device.

[0079] The preset angle can be set as needed. For example, the preset angle can be 0° to 60°. Specifically, the preset angle can be 10°, 20°, 30°, 40°, 50°, or 60°. This embodiment does not impose any specific limitations.

[0080] As shown in Figure 3 and Figure 4 In some embodiments, the air outlet device further comprises a rotating connection part 3, and the support 2 is rotatably connected to the head 1 through the rotating connection part 3.

[0081] Through the rotating connection part 3, the rotating connection part 3 can realize the rotation connection of the support 2 to the head 1, and further realize the rotation of the support 2 relative to the head 1.

[0082] In some embodiments, the rotating connection part 3 comprises a rotating shaft 31, the rotating shaft 31 is connected to the support 2 and the head 1, and the rotating shaft 31 can rotate relative to at least one of the support 2 and the head 1.

[0083] The rotating connection part 3 is provided as comprising the rotating shaft 31, the rotating shaft 31 is connected to the support 2 and the head 1, and the rotating shaft 31 can rotate relative to at least one of the support 2 and the head 1, when the support 2 rotates relative to the head 1, the rotating shaft 31 is adaptively rotated relative to at least one of the support 2 and the head 1.

[0084] The rotating shaft 31 can rotate relative to at least one of the support 2 and the head 1, including the following cases:

[0085] The first mode: the rotating shaft 31 can be fixedly connected to the support 2, and the rotating shaft 31 is rotatably connected to the head 1, so that the rotating shaft 31 is synchronously rotated when the support 2 rotates relative to the head 1.

[0086] The second mode: the rotating shaft 31 can be fixedly connected to the head 1, and the rotating shaft 31 is rotatably connected to the support 2, and the support 2 rotates relative to the head 1 while rotating relative to the rotating shaft 31.

[0087] The third mode: the rotating shaft 31 can be rotatably connected to the support 2 and the head 1 at the same time, and the support 2 rotates relative to the head 1 while rotating relative to the rotating shaft 31.

[0088] As shown in Figure 5 and Figure 6 In some embodiments, the rotating shaft 31 is provided with external threads 311, the head 1 is provided with a threaded hole, the support 2 is provided with a through hole matched with the threaded hole, the rotating shaft 31 is clearance fitted in the through hole, and the rotating shaft 31 is threadedly connected to the threaded hole.

[0089] The rotating shaft 31 is matched with the threaded hole of the head 1 through the external threads 311, so as to realize the threaded connection between the rotating shaft 31 and the head 1, facilitate the installation and disassembly of the rotating shaft 31, and the rotating shaft 31 is clearance fitted with the through hole of the support 2, so that the support 2 can rotate around the rotating shaft 31.

[0090] The size of the through hole is greater than the diameter of the rotating shaft 31, so that the rotating shaft 31 is in a clearance fit in the through hole, the rotating shaft 31 can rotate freely in the through hole, the frictional resistance of the rotating shaft 31 to the rotation of the support 2 is reduced, and the smoothness of the rotation of the support 2 is improved.

[0091] In some embodiments, the rotating connecting part 3 further comprises a rotating knob 32, the rotating knob 32 is fixedly connected with the rotating shaft 31, the rotating knob 32 is arranged at one end of the rotating shaft 31 away from the handle 1, and the rotating knob 32 drives the rotating shaft 31 to rotate.

[0092] The further arranged rotating knob 32 can facilitate the rotation of the rotating shaft 31, specifically, the rotating knob 32 is rotated in a forward direction to drive the rotating shaft 31 to rotate in a forward direction, and then the rotating shaft 31 is screwed into the threaded hole of the handle 1 to lock the support 2 and the handle 1, and the rotating knob 32 is rotated in a reverse direction to drive the rotating shaft 31 to rotate in a reverse direction, and then the rotating shaft 31 moves away from the handle 1 to release the support 2 and the handle 1, so as to realize the rotation adjustment of the support 2.

[0093] It should be noted that the forward rotation is clockwise rotation, and the reverse rotation is counterclockwise rotation.

[0094] When the rotating knob 32 is rotated in a forward direction, the rotating knob 32 is gradually screwed into the threaded groove of the handle 1, forcing the support 2 to move close to the handle 1, until the support 2 and the handle 1 abut, and then the support 2 and the handle 1 are locked, avoiding the shaking of the handle 1 during use, and improving the overall stability of the air outlet device.

[0095] The rotating knob 32 can be a protruding structure protruding from the rotating shaft 31, which facilitates the user to hold and manipulate the rotating shaft 31 to rotate, or the protruding structure can cooperate with an external tool (such as a wrench) to control the rotation of the rotating shaft 31.

[0096] Specifically, the protruding structure can be in the shape of a straight line or a cross, and in this embodiment, for the convenience of description, the protruding structure is taken as an example in the shape of a straight line.

[0097] In some embodiments, the support 2 comprises a connecting part 21 and a supporting part 22, the connecting part 21 extends along the height direction of the handle 1, the connecting part 21 is movably connected with the side of the handle 1, the supporting part 22 is fixedly connected with the connecting part 21, and the supporting part 22 extends along the length direction of the handle 1.

[0098] The connecting part 21 is used to movably connect with the side of the handle 1, and the supporting part 22 is used to support the handle 1, when the support 2 needs to move relative to the handle 1, the connecting part 21 drives the supporting part 22 to move relative to the handle 1, so as to switch the support 2 to the first position or the second position.

[0099] In the embodiment, the connecting portion 21 is rotationally connected with the side portion of the head 1. When the connecting portion 21 rotates relative to the head 1, the supporting portion 22 is driven to rotate relative to the head 1, so as to realize the rotation of the support 2 to the first position or the second position.

[0100] In some embodiments, two connecting portions 21 are arranged, and each of the two connecting portions 21 is connected with a side portion of the head 1.

[0101] By arranging two connecting portions 21, each of the two connecting portions 21 is connected with a side portion of the head 1, so as to realize the force support to both side portions of the head 1, improve the force balance of the head 1, and enhance the overall stability of the air outlet device.

[0102] In terms of specific shape, the connecting portion 21 can be arranged as a tapered plate. The smaller end of the tapered plate is connected with the head 1, and the larger end of the tapered plate is away from the head 1 and connected with the supporting portion 22.

[0103] In this way, the smaller end of the tapered plate can save materials and reduce the overall weight of the machine, the larger end of the tapered plate can realize stable support to the bottom of the head 1, and the form of the tapered plate can reduce the gravity center of the connecting portion 21, which is beneficial to the overall stability of the air outlet device.

[0104] The supporting portion 22 is plate-shaped, which extends along the larger end edge of the tapered plate along the length direction of the head 1. The supporting portion 22 ensures the contact area between the air outlet device and the desktop or the ground, and can stably support the head 1.

[0105] In terms of specific material, preferably, the support 2 is made of light-weight high-strength material, which has good load-bearing capacity and durability.

[0106] For example, the support 2 can be made of aluminum alloy, magnesium alloy or the like, but is not limited thereto. In other embodiments, the user can select as needed.

[0107] Preferably, the connecting portion 21 is connected with the head 1 at a position higher than half the height of the head 1.

[0108] In this way, the gravity center of the head 1 can be lowered, the overall gravity center of the air outlet device can be lowered, and the overall stability of the air outlet device during use can be improved.

[0109] In the embodiment, two rotation connecting portions 3 are arranged, and the two rotation connecting portions 3 are arranged in one-to-one correspondence with the two connecting portions 21, so as to realize the one-to-one rotation connection of the two connecting portions 21 with the head 1.

[0110] In some embodiments, the connecting portion 21 and the supporting portion 22 are in a U-shaped structure as a whole.

[0111] By setting the connecting portion 21 and the supporting portion 22 as a U-shaped structure as a whole, the head 1 is arranged inside the U-shaped structure, the U-shaped structure can stably support both sides of the head 1, and when the support 2 is hung in the second position, the U-shaped structure can be conveniently hung without the need to set an additional structure.

[0112] In some embodiments, the length of the connecting portion 21 is adjustable.

[0113] By setting the length of the connecting portion 21 as adjustable, the user can adjust the length of the connecting portion 21 to adjust the use height of the head 1, so as to meet the use requirements of different heating heights of the user and improve the applicability of the product.

[0114] Specifically, when it is necessary to increase the use height of the air outlet device, the length of the connecting portion 21 is extended, and thus the height of the head 1 is increased, so as to increase the heating air outlet height.

[0115] When it is necessary to reduce the use height of the air outlet device, the length of the connecting portion 21 is shortened, and thus the height of the head 1 is reduced, so as to reduce the heating air outlet height.

[0116] As to the specific structure, in some embodiments, the connecting portion 21 can be set in the form of a telescopic rod, and the length of the connecting portion 21 is adjusted by the extension and contraction of the telescopic rod, and thus the use height of the air outlet device is adjusted.

[0117] Specifically, when it is necessary to increase the use height of the air outlet device, the telescopic rod is extended, and thus the height of the head 1 is increased, so as to increase the heating air outlet height; when it is necessary to reduce the use height of the air outlet device, the telescopic rod is shortened, and thus the height of the head 1 is reduced, so as to reduce the heating air outlet height.

[0118] Of course, in other embodiments, the connecting portion 21 can also be set as a plurality of rod bodies which are detachably connected, and the length of the connecting portion 21 is adjusted by increasing or reducing the number of rod bodies, and thus the use height of the air outlet device is adjusted.

[0119] Specifically, when it is necessary to reduce the use height of the air outlet device, some rod bodies are detached, so that the length of the connecting portion 21 is reduced, and thus the height of the head 1 is reduced, so as to reduce the heating air outlet height; when it is necessary to increase the use height of the air outlet device, some rod bodies are installed to extend the length of the connecting portion 21, and thus the height of the head 1 is increased, so as to increase the heating air outlet height.

[0120] For the convenience of understanding the air outlet device of the present embodiment, the air outlet device is now taken as a hair dryer, and the use process of the air outlet device is introduced as follows in combination with the drawings of the specification.

[0121] When the use scene of the air outlet device is placed on a desktop or the ground, reverse rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate reversely, and then the rotating shaft 31 moves away from the head 1, so as to loosen the support 2 and the head 1, and the support 2 is rotated to the first position relative to the head 1, and the support 2 is located at the bottom of the head 1 to support the head 1. Then, forward rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate forwardly, and then the rotating shaft 31 is screwed into the threaded hole of the head 1, so as to lock the support 2 and the head 1, thereby ensuring the stability of the head 1 when used on the desktop or the ground.

[0122] In use, the fan and the heating body 14 are started, the fan rotates, and under the action of negative pressure, air enters the shell 11 from the air inlet grille 13, flows through the heating body 14 to be heated into hot air, and the hot air is blown out from the air outlet grille 12 to flow to the user for the user to take warm.

[0123] When the use scene of the air outlet device is hung at a high place for use, reverse rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate reversely, and then the rotating shaft 31 moves away from the head 1, so as to loosen the support 2 and the head 1, and the support 2 is rotated to the second position relative to the head 1. Then, forward rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate forwardly, and then the rotating shaft 31 is screwed into the threaded hole of the head 1, so as to lock the support 2 and the head 1. At this time, the support 2 is located at the top of the head 1, and the support 2 can be hung on the wall or other support structure for suspension, so as to suspend the head 1 to a certain height for use.

[0124] When it is necessary to adjust the air outlet angle of the head 1, reverse rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate reversely, and then the rotating shaft 31 moves away from the head 1, so as to loosen the support 2 and the head 1. The head 1 is rotated to rotate the head 1 relative to the support 2 by a preset angle. Then, forward rotation of the rotating knob 32 can drive the rotating shaft 31 to rotate forwardly, and then the rotating shaft 31 is screwed into the threaded hole of the head 1, so as to lock the support 2 and the head 1, thereby avoiding swinging of the head 1 in use.

[0125] In summary, the air outlet device of the present application has the following advantages:

[0126] The air outlet device of the present application can be placed on a desktop or the ground for use, and can also be suspended to a certain height (on the wall or other support structure) for use, so as to meet the different use scene requirements of the user for the air outlet device. In addition, the air outlet device can also adjust the air outlet angle to realize air outlet along different angles, thereby meeting the use requirements of multiple angles and improving the user experience.

[0127] It should be noted that the above description is only the optimal technical solution of the embodiment, and the description of the shape, size, number and other parameters of the structure is only exemplary and should not be interpreted as limiting the scope of protection of the application. Those skilled in the art can adjust the shape, size, number and other parameters of the related structure as needed.

[0128] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and variations fall within the scope defined by the present application.

Claims

1. An air outlet device, characterized in that, include: Machine head (1); The bracket (2) is movably connected to the machine head (1). The bracket (2) has a first position and a second position. In the first position, the bracket (2) supports the machine head (1). In the second position, the bracket (2) suspends the machine head (1) to a certain height. Based on the bracket (2) being in the second position, the bracket (2) is located on top of the head (1).

2. The air outlet device according to claim 1, characterized in that, Based on the bracket (2) being in the first position, the bracket (2) is located at the bottom of the head (1).

3. The air outlet device according to claim 1 or 2, characterized in that, The bracket (2) and the machine head (1) are rotatably connected. The bracket (2) can switch between the first position and the second position by rotating relative to the machine head (1).

4. The air outlet device according to claim 3, characterized in that, The machine head (1) can rotate relative to the bracket (2) by a preset angle.

5. The air outlet device according to claim 3, characterized in that, The air outlet device also includes a rotating connection part (3), and the bracket (2) is rotatably connected to the head (1) through the rotating connection part (3).

6. The air outlet device according to claim 5, characterized in that, The rotating connection part (3) includes a rotating shaft (31), which is connected to both the bracket (2) and the machine head (1). The rotating shaft (31) is capable of rotating relative to at least one of the bracket (2) and the machine head (1).

7. The air outlet device according to claim 6, characterized in that, The rotating shaft (31) is provided with an external thread (311), the machine head (1) is provided with a threaded hole, the bracket (2) is provided with a through hole that mates with the threaded hole, the rotating shaft (31) is fitted with the through hole with clearance, and the rotating shaft (31) is threadedly connected to the threaded hole.

8. The air outlet device according to claim 7, characterized in that, The rotating connection part (3) also includes a rotating knob (32), which is fixedly connected to the rotating shaft (31). The rotating knob (32) is located at the end of the rotating shaft (31) away from the machine head (1), and the rotating knob (32) is driven to rotate the rotating shaft (31).

9. The air outlet device according to claim 1 or 2, characterized in that, The support (2) includes: A connecting part (21) extends along the height direction of the machine head (1), and the connecting part (21) is movably connected to the side of the machine head (1); The support part (22) is fixedly connected to the connecting part (21), and the support part (22) extends along the length direction of the machine head (1).

10. The air outlet device according to claim 9, characterized in that, There are two connecting parts (21), and the two connecting parts (21) are connected to the two sides of the machine head (1) one by one.

11. The air outlet device according to claim 10, characterized in that, The connecting part (21) and the supporting part (22) are U-shaped in general.

12. The air outlet device according to claim 9, characterized in that, The length of the connecting part (21) is adjustable.

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