Air sweeping mechanism and air conditioner

Abstract

The present invention discloses an air sweeping mechanism and an air conditioner, and relates to the technical field of air conditioning. The air sweeping mechanism comprises a first base, a second base, a driving motor, an air sweeping blade, and a transmission assembly. The driving motor is fixedly mounted on the first base, the transmission assembly and the air sweeping blade are both mounted on the second base, the driving motor is transmission-connected to the air sweeping blade via the transmission assembly, the first base is detachably connected to the second base, and the transmission assembly can be separated from the driving motor when the second base is detached from the first base. Compared with the prior art, the air sweeping mechanism provided by the present invention adopts a driving motor mounted on the first base and a transmission assembly mounted on the second base, so that the driving motor can be avoided from being removed during the disassembly and cleaning process, and the driving motor can be prevented from being damaged by water. The air sweeping mechanism is practical and reliable, and the user experience is good.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air sweeping mechanism and an air conditioner. Background Art

[0002] With the improvement of people's living standards, air conditioners have entered thousands of households. During long-term use of air conditioners, internal parts such as air ducts, fan blades and water channels are prone to dirt. If they are not cleaned for a long time, bacteria will grow and affect the health of users. Therefore, detachable and washable air conditioners have gradually emerged. However, during the disassembly and washing process of current detachable and washable air conditioners, the drive motor used to drive the fan blades is generally removed at the same time. In this way, the drive motor is easily damaged by water, which has poor reliability and affects the user experience. Summary of the invention

[0003] The problem solved by the present invention is how to avoid disassembling the driving motor during the disassembly and cleaning process to prevent the driving motor from being damaged by water. The present invention is practical and reliable and provides good user experience.

[0004] To solve the above problems, the technical solution of the present invention is achieved as follows:

[0005] In the first aspect, the present invention provides a wind sweeping mechanism, including a first base, a second base, a driving motor, a wind sweeping blade and a transmission assembly, wherein the driving motor is fixedly mounted on the first base, the transmission assembly and the wind sweeping blade are both mounted on the second base, the driving motor is connected to the wind sweeping blade through the transmission assembly, the first base is detachably connected to the second base, and the transmission assembly can be separated from the driving motor when the second base is detached from the first base. Compared with the prior art, the wind sweeping mechanism provided by the present invention adopts a driving motor mounted on the first base and a transmission assembly mounted on the second base, so that the driving motor can be avoided from being removed during the disassembly and washing process, and the driving motor can be prevented from being damaged by water. The invention is practical and reliable, and has a good user experience.

[0006] Furthermore, the transmission assembly includes a first pulley, a second pulley and a transmission belt, the first pulley and the second pulley are arranged at an interval and are both rotatably mounted on the second base, the first pulley is connected to the second pulley through the transmission belt, and the second pulley is connected to the wind sweeping blade. The second pulley can drive the wind sweeping blade to rotate to adjust the air outlet direction.

[0007] Furthermore, a transmission member is provided on the output shaft of the driving motor, and the transmission member cooperates with the transmission belt to drive the transmission belt to rotate, thereby synchronously driving the first pulley and the second pulley to rotate, and further driving the wind sweeping blade to rotate.

[0008] Furthermore, the transmission member is a transmission gear, the transmission belt is provided with a first tooth portion, and the transmission gear meshes with the first tooth portion, so as to improve the transmission efficiency, enhance the transmission effect, and ensure that the transmission belt can rotate under the drive of the transmission gear.

[0009] Furthermore, the cross section of the output shaft of the driving motor is polygonal, and a transmission groove is provided in the middle of the first pulley, the shape of the transmission groove matches the shape of the output shaft, and the output shaft cooperates with the transmission groove to improve the transmission efficiency of the output shaft and the transmission groove and prevent the output shaft from slipping relative to the transmission groove.

[0010] Furthermore, the first pulley and the second pulley are gears, the inner side of the transmission belt is provided with a second tooth portion, and the first pulley and the second pulley are both meshed with the second tooth portion, so as to improve the transmission efficiency, enhance the transmission effect, and ensure that the first pulley and the second pulley can rotate under the drive of the transmission belt.

[0011] Furthermore, the second pulley is provided with a transmission shaft, the wind sweeping blade is provided with a rotating shaft, the rotating shaft is rotatably mounted on the second base, the end surface of the rotating shaft is provided with a transmission hole, and the transmission shaft cooperates with the transmission hole. The second pulley can drive the rotating shaft to rotate through the cooperation of the transmission shaft and the transmission hole, thereby driving the wind sweeping blade to rotate.

[0012] Furthermore, the transmission assembly further includes a receiving box and a box cover, the receiving box and the box cover are detachably connected and combined to form a receiving cavity, the first pulley, the second pulley and the transmission belt are all arranged in the receiving cavity, and the box cover is fixedly connected to the second base. The receiving box and the box cover work together to limit the first pulley, the second pulley and the transmission belt.

[0013] Furthermore, the axis of the output shaft of the driving motor, the axis of the first pulley, the axis of the second pulley and the axis of the rotating shaft of the wind sweeping blade are all arranged in parallel, so as to reduce the loss of the transmission torque, improve the transmission efficiency, enhance the transmission effect and reduce the energy consumption.

[0014] Furthermore, the transmission assembly includes a driven gear and a matching gear, the driven gear meshes with the matching gear, and both are rotatably mounted on the second base, the driven gear is connected to the wind sweeping blade, the output shaft of the driving motor is provided with a driving gear, and the driving gear meshes with the matching gear. The output shaft can drive the driving gear to rotate, and the driving gear can drive the driven gear to rotate through the matching gear, so that the wind sweeping blade rotates, thereby realizing the function of adjusting the air outlet direction.

[0015] Furthermore, the second base is provided with an air outlet, the first base is used for fixed installation on the wall, and the drive motor and the transmission assembly are both located on the side of the air outlet close to the wall, so as to reasonably utilize the internal space of the air conditioner, and facilitate disassembly and installation.

[0016] In a second aspect, the present invention provides an air conditioner, comprising the above-mentioned wind sweeping mechanism, the wind sweeping mechanism comprising a first base, a second base, a driving motor, a wind sweeping blade and a transmission assembly, the driving motor is fixedly mounted on the first base, the transmission assembly and the wind sweeping blade are both mounted on the second base, the driving motor is connected to the wind sweeping blade through the transmission assembly, the first base is detachably connected to the second base, and the transmission assembly can be separated from the driving motor when the second base is detached from the first base. The air conditioner can avoid removing the driving motor during the disassembly and cleaning process, and prevent the driving motor from being damaged by water, and is practical and reliable, with good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded view of the air sweeping mechanism according to the first embodiment of the present invention;

[0018] Figure 2 is a structural schematic diagram of the air sweeping mechanism according to the first embodiment of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the connection between the driving motor and the transmission assembly in the air sweeping mechanism according to the first embodiment of the present invention;

[0020] Figure 4 is an exploded view of a transmission assembly in the air sweeping mechanism according to the first embodiment of the present invention;

[0021] Figure 5 is a schematic structural diagram of a transmission assembly in the air sweeping mechanism according to the first embodiment of the present invention;

[0022] Figure 6 It is an exploded view of the connection between the transmission assembly and the wind sweeping blade in the wind sweeping mechanism according to the first embodiment of the present invention;

[0023] Figure 7 is a cross-sectional view of the connection between the transmission assembly and the wind sweeping blade in the wind sweeping mechanism according to the first embodiment of the present invention;

[0024] Figure 8 is a schematic structural diagram of a transmission assembly in an air sweeping mechanism according to a second embodiment of the present invention;

[0025] Fig. 9 is a cross-sectional view of the connection between the driving motor and the transmission assembly in the air sweeping mechanism according to the third embodiment of the present invention;

[0026] Fig.10 It is a structural schematic diagram of the connection between the driving motor and the transmission assembly in the wind sweeping mechanism described in the fourth embodiment of the present invention.

[0027] Description of reference numerals:

[0028] 100-wind sweeping mechanism; 110-first base; 120-second base; 121-air outlet; 130-driving motor; 131-output shaft; 132-transmission member; 1321-transmission gear; 1322-transmission cylinder; 133-driving gear; 140-wind sweeping blade; 141-rotating shaft; 142-transmission hole; 143-connecting rod; 150-transmission assembly; 151-first pulley; 1511-transmission groove; 152-second pulley; 1521-transmission shaft; 153-transmission belt; 1531-first tooth portion; 1532-second tooth portion; 154-accommodating box; 1541-first column; 1542-second column; 1543-notch; 155-box cover; 1551-through hole; 156-accommodating cavity; 157-driven gear; 158-matching gear. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] First embodiment

[0031] Please refer to Figure 1 and Figure 2 The embodiment of the present invention provides a wind sweeping mechanism 100 for adjusting the air outlet direction. It can avoid the drive motor 130 from being disassembled during the disassembly and cleaning process, and prevent the drive motor 130 from being damaged by water. It is practical and reliable, and has a good user experience.

[0032] It should be noted that the air sweeping mechanism 100 is applied to an air conditioner, which is mounted on a wall and can blow hot or cold air into the room to achieve the heating or cooling function of the air conditioner. The air sweeping mechanism 100 is used to adjust the air outlet direction of the air conditioner to meet the user's needs. However, this is not limited to this. In other embodiments, the air sweeping mechanism 100 can be applied to an air conditioner cabinet, and the air sweeping mechanism 100 can also be applied to a mobile air conditioner. The application scenario of the air sweeping mechanism 100 is not specifically limited.

[0033] The wind sweeping mechanism 100 includes a first base 110, a second base 120, a driving motor 130, a wind sweeping blade 140 and a transmission assembly 150. The driving motor 130 is fixedly mounted on the first base 110, and the driving motor 130 is used to cooperate with the transmission assembly 150. The transmission assembly 150 and the wind sweeping blade 140 are both mounted on the second base 120. The transmission assembly 150 is used to connect with the wind sweeping blade 140. The driving motor 130 is connected to the wind sweeping blade 140 through the transmission assembly 150. The driving motor 130 is used to drive the wind sweeping blade 140 to rotate through the transmission assembly 150 to achieve the function of adjusting the air outlet direction. The first base 110 and the second base 120 are detachably connected, so that the second base 120 and the transmission assembly 150 and the wind sweeping blade 140 mounted on the second base 120 can be removed for cleaning. The transmission assembly 150 can be separated from the drive motor 130 when the second base 120 is detached from the first base 110, so as to avoid the drive motor 130 being removed during the disassembly and cleaning process and prevent the drive motor 130 from being damaged by water, which is practical and reliable.

[0034] It is worth noting that the first base 110 is an upper base, and the second base 120 is a lower base. The first base 110 is used to be fixedly mounted on a wall, and is detachably connected to the second base 120. The second base 120 can be removed from the first base 110 or installed on the first base 110. When the air conditioner is used for a long time, it needs to be disassembled and cleaned to avoid the growth of bacteria and protect the health of users.

[0035] In this embodiment, the second base 120 is provided with an air outlet 121, and the air outlet 121 is used for blowing out the heat exchange air flow to realize the cooling or heating function of the air conditioner. The drive motor 130 and the transmission assembly 150 are both located on the side of the air outlet 121 close to the wall, so as to reasonably utilize the internal space of the air conditioner, which is convenient for disassembly and installation. Specifically, the air outlet 121 is arranged away from the wall, and the drive motor 130 and the transmission assembly 150 are both arranged close to the wall, so as to reasonably arrange the installation positions of the drive motor 130 and the transmission assembly 150 without making major adjustments to the overall structure of the first base 110 and the second base 120. In this way, when disassembling the air conditioner, the relationship between the parts seen by the user can be simplified, which is convenient for the user to quickly understand the operating steps required for disassembly, avoid incorrect disassembly, improve disassembly efficiency, and provide a good user experience.

[0036] Specifically, during the disassembly and cleaning of the air conditioner, the second base 120 is firstly disassembled from the first base 110. During this process, the first base 110 and the drive motor 130 installed on the first base 110 remain stationary, and the transmission assembly 150 and the wind sweeping blade 140 are displaced as the second base 120 moves, so that the transmission assembly 150 is separated from the drive motor 130; then, the various parts on the second base 120 are disassembled for cleaning. At this time, since there is no drive motor 130 in the disassembled parts, the drive motor 130 will not be damaged by water. During the installation of the air conditioner, the various parts on the second base 120 are firstly installed on the second base 120, and then the second base 120 is connected to the first base 110. During this process, the transmission assembly 150 is constantly approaching the drive motor 130 until it cooperates with the drive motor 130. After the cooperation is completed, the drive motor 130 can drive the wind sweeping blade 140 to rotate through the transmission assembly 150 to achieve the function of adjusting the air outlet direction, and will not affect the normal operation of the wind sweeping mechanism 100.

[0037] Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The transmission assembly 150 includes a first pulley 151, a second pulley 152, a transmission belt 153, a receiving box 154 and a box cover 155. The first pulley 151 and the second pulley 152 are arranged at intervals and are both rotatably mounted on the second base 120. The first pulley 151 and the second pulley 152 can both rotate relative to the second base 120. The first pulley 151 is connected to the second pulley 152 through a transmission belt 153. The first pulley 151 and the second pulley 152 can rotate synchronously under the action of the transmission belt 153. The second pulley 152 is connected to the wind sweeping blade 140. The second pulley 152 can drive the wind sweeping blade 140 to rotate to adjust the air outlet direction. The receiving box 154 and the box cover 155 are detachably connected and combined to form a receiving cavity 156. The first pulley 151, the second pulley 152 and the transmission belt 153 are all arranged in the receiving cavity 156 and can rotate in the receiving cavity 156. The box cover 155 is fixedly connected to the second base 120, and the accommodating box 154 is arranged on the side of the box cover 155 away from the second base 120 to fix the relative position of the transmission assembly 150 and the second base 120, so that the transmission assembly 150 can move with the second base 120, and the accommodating box 154 and the box cover 155 work together to limit the first pulley 151, the second pulley 152 and the transmission belt 153.

[0038] It should be noted that the drive motor 130 is provided with an output shaft 131, and the output shaft 131 of the drive motor 130 is outer-circuited with a transmission member 132, and the transmission member 132 cooperates with the transmission belt 153 to drive the transmission belt 153 to rotate, thereby synchronously driving the first pulley 151 and the second pulley 152 to rotate, and further driving the wind sweeping blade 140 to rotate.

[0039] In this embodiment, the transmission member 132 is a transmission gear 1321, and the transmission belt 153 is provided with a first tooth portion 1531, and the transmission gear 1321 is meshed with the first tooth portion 1531 to improve the transmission efficiency and enhance the transmission effect, so as to ensure that the transmission belt 153 can rotate under the drive of the transmission gear 1321. Specifically, during the disassembly and cleaning of the air conditioner, the transmission assembly 150 moves in a direction away from the drive motor 130 so that the first tooth portion 1531 is separated from the transmission gear 1321; during the installation of the air conditioner, the transmission assembly 150 moves in a direction close to the drive motor 130 until the first tooth portion 1531 is meshed with the transmission gear 1321, at which time the drive motor 130 can drive the wind sweeping blade 140 to rotate through the transmission assembly 150.

[0040] In this embodiment, the first pulley 151 and the second pulley 152 are gears, and the inner side of the transmission belt 153 is provided with a second tooth portion 1532, and the first pulley 151 and the second pulley 152 are both meshed with the second tooth portion 1532 to improve the transmission efficiency and enhance the transmission effect, so as to ensure that the first pulley 151 and the second pulley 152 can rotate under the drive of the transmission belt 153. Specifically, the second tooth portion 1532 is provided on the inner side of the transmission belt 153, and the first tooth portion 1531 is provided on the outer side of the transmission belt 153. The output shaft 131 drives the transmission belt 153 to rotate through the meshing of the transmission gear 1321 with the first tooth portion 1531, and the transmission belt 153 drives the wind sweeping blade 140 to rotate through the meshing of the second tooth portion 1532 with the first pulley 151 and the second pulley 152 at the same time.

[0041] Furthermore, the first tooth portion 1531 adopts curved teeth with a large tooth height, which is conducive to the effective meshing of the first tooth portion 1531 with the transmission gear 1321 during the assembly of the first base 110 and the second base 120. The second tooth portion 1532 adopts trapezoidal teeth with a small tooth height, that is, the tooth height of the second tooth portion 1532 is less than the tooth height of the first tooth portion 1531, so as to reduce the overall size of the transmission assembly 150 and save space.

[0042] It is worth noting that the second pulley 152 is provided with a transmission shaft 1521, and the second pulley 152 can drive the transmission shaft 1521 to rotate synchronously during the rotation process. The wind sweeping blade 140 is provided with a rotating shaft 141, and the wind sweeping blade 140 can drive the rotating shaft 141 to rotate synchronously during the rotation process. The rotating shaft 141 is rotatably mounted on the second base 120, and the rotating shaft 141 can rotate relative to the second base 120 to achieve the function of adjusting the air outlet direction of the wind sweeping blade 140. Specifically, a transmission hole 142 is opened on the end surface of the rotating shaft 141, and the transmission shaft 1521 extends out of the box cover 155 and cooperates with the transmission hole 142. The second pulley 152 can drive the rotating shaft 141 to rotate through the cooperation of the transmission shaft 1521 and the transmission hole 142, thereby driving the wind sweeping blade 140 to rotate.

[0043] In this embodiment, the axis of the output shaft 131 of the driving motor 130, the axis of the first pulley 151, the axis of the second pulley 152 and the axis of the rotating shaft 141 of the wind sweeping blade 140 are all arranged in parallel to reduce the loss of the transmission torque, improve the transmission efficiency, enhance the transmission effect and reduce energy consumption.

[0044] In this embodiment, the accommodating box 154 and the box cover 155 are snap-fitted to facilitate installation or maintenance of the transmission assembly 150. A first column 1541 and a second column 1542 are arranged at intervals in the accommodating box 154. The first pulley 151 is sleeved outside the first column 1541 and can rotate relative to the first column 1541. The first column 1541 is used to limit the first pulley 151; the second pulley 152 is sleeved outside the second column 1542 and can rotate relative to the second column 1542. The second column 1542 is used to limit the second pulley 152. The accommodating box 154 is provided with a notch 1543, and the first tooth portion 1531 of the transmission belt 153 extends out of the notch 1543 to facilitate the engagement and separation of the first tooth portion 1531 with the transmission gear 1321. The box cover 155 is provided with a through hole 1551 , the position of the through hole 1551 corresponds to the position of the second pulley 152 , and the transmission shaft 1521 on the second pulley 152 can pass through the through hole 1551 and cooperate with the transmission hole 142 on the rotating shaft 141 .

[0045] Furthermore, the cross section of the transmission shaft 1521 is rectangular, and the shape of the transmission hole 142 matches the shape of the transmission shaft 1521, so as to improve the transmission efficiency of the transmission shaft 1521 and the transmission hole 142 and prevent the transmission shaft 1521 from slipping relative to the transmission hole 142. However, this is not limited to this, and in other embodiments, the cross section of the transmission shaft 1521 may be circular, triangular, or pentagonal, and the shapes of the transmission shaft 1521 and the transmission hole 142 are not specifically limited.

[0046] In this embodiment, the sweeping blade 140 is a left and right wind guide blade, and the sweeping blade 140 is used to adjust the wind direction in the horizontal direction, and the sweeping blade 140 can rotate left or right to make the air flow of the air conditioner blow out to the left or right. However, it is not limited to this. In other embodiments, the sweeping blade 140 can also be an upper and lower wind guide blade, and the sweeping blade 140 can rotate upward or downward to make the air flow of the air conditioner blow out upward or downward.

[0047] Specifically, there are multiple wind sweeping blades 140, and the multiple wind sweeping blades 140 can be rotatably installed on the second base 120, and the multiple wind sweeping blades 140 can rotate relative to the second base 120 to improve the wind guiding effect. The multiple wind sweeping blades 140 are hinged with a connecting rod 143, and the wind sweeping blades 140 can rotate relative to the connecting rod 143, and the transmission hole 142 is opened on the end face of the rotating shaft 141 of one of the wind sweeping blades 140, and the second pulley 152 can drive the wind sweeping blade 140 to rotate through the transmission shaft 1521, and the wind sweeping blade 140 can drive other wind sweeping blades 140 to rotate synchronously through the connecting rod 143 to achieve the left and right wind guiding function.

[0048] In the wind sweeping mechanism 100 described in the embodiment of the present invention, the driving motor 130 is fixedly mounted on the first base 110, the transmission assembly 150 and the wind sweeping blade 140 are both mounted on the second base 120, the driving motor 130 is connected to the wind sweeping blade 140 through the transmission assembly 150, the first base 110 and the second base 120 are detachably connected, and the transmission assembly 150 can be separated from the driving motor 130 when the second base 120 is detached from the first base 110. Compared with the prior art, the wind sweeping mechanism 100 provided by the present invention adopts the driving motor 130 mounted on the first base 110 and the transmission assembly 150 mounted on the second base 120, so it can avoid the driving motor 130 from being removed during the disassembly and washing process, and prevent the driving motor 130 from being damaged by water, which is practical and reliable, and has a good user experience.

[0049] Second embodiment

[0050] Please refer to Figure 8 The embodiment of the present invention provides a wind sweeping mechanism 100. Compared with the first embodiment, the difference of this embodiment is that the structure of the transmission component 150 is different.

[0051] In this embodiment, the transmission member 132 is a transmission cylinder 1322, and the transmission belt 153 is no longer provided with the first tooth portion 1531. The transmission cylinder 1322 is arranged in close contact with the transmission belt 153. The transmission cylinder 1322 drives the transmission belt 153 to rotate through the friction between the transmission cylinder 1322 and the transmission belt 153, so as to drive the first pulley 151 and the second pulley 152 to rotate, thereby driving the wind sweeping blade 140 to rotate.

[0052] In this embodiment, the first pulley 151 and the second pulley 152 are both flat pulleys, the transmission belt 153 is no longer provided with the second tooth portion 1532, the first pulley 151 and the second pulley 152 are both arranged on the inner side of the transmission belt 153, and the transmission belt 153 drives the first pulley 151 and the second pulley 152 to rotate through friction. Specifically, the transmission cylinder 1322 is arranged on the outer side of the transmission belt 153, the first pulley 151 and the second pulley 152 are both arranged on the inner side of the transmission belt 153, and the transmission belt 153 is clamped between the transmission cylinder 1322 and the first pulley 151 to increase the friction between the transmission cylinder 1322 and the transmission belt 153, and increase the friction between the transmission belt 153 and the first pulley 151, thereby improving the transmission efficiency and avoiding the occurrence of slippage.

[0053] The beneficial effects of the air sweeping mechanism 100 described in the embodiment of the present invention are the same as those of the first embodiment, and will not be described in detail herein.

[0054] Third embodiment

[0055] Please refer to Fig. 9 The embodiment of the present invention provides a wind sweeping mechanism 100. Compared with the first embodiment, the difference of this embodiment is that the structure of the transmission component 150 is different.

[0056] In this embodiment, the output shaft 131 of the driving motor 130 is no longer provided with a transmission member 132, but is directly transmitted through the output shaft 131. Specifically, a transmission groove 1511 is provided in the middle of the first pulley 151. During the disassembly and cleaning of the air conditioner, the transmission assembly 150 moves in a direction away from the driving motor 130 so that the output shaft 131 escapes from the transmission groove 1511; during the installation of the air conditioner, the transmission assembly 150 moves in a direction close to the driving motor 130 so that the output shaft 131 extends into the transmission groove 1511 and cooperates with the transmission groove 1511. At this time, the output shaft 131 can drive the transmission belt 153 to rotate through the first pulley 151, and the transmission belt 153 can drive the wind sweeping blade 140 to rotate through the second pulley 152.

[0057] Further, the cross section of the output shaft 131 of the driving motor 130 is polygonal, the shape of the transmission slot 1511 matches the shape of the output shaft 131, and the output shaft 131 cooperates with the transmission slot 1511 to improve the transmission efficiency of the output shaft 131 and the transmission slot 1511, and prevent the output shaft 131 from slipping relative to the transmission slot 1511. In this embodiment, the cross section of the output shaft 131 is rectangular, but it is not limited to this. In other embodiments, the cross section of the output shaft 131 can be a triangle or a pentagon, and the shapes of the output shaft 131 and the transmission slot 1511 are not specifically limited.

[0058] The beneficial effects of the air sweeping mechanism 100 described in the embodiment of the present invention are the same as those of the first embodiment, and will not be described in detail herein.

[0059] Fourth embodiment

[0060] Please refer to Fig.10 The embodiment of the present invention provides a wind sweeping mechanism 100. Compared with the first embodiment, the difference of this embodiment is that the structure of the transmission component 150 is different.

[0061] In this embodiment, the transmission assembly 150 includes a driven gear 157 and a matching gear 158. The driven gear 157 is meshed with the matching gear 158, and both are rotatably mounted on the second base 120. The driven gear 157 and the matching gear 158 can both rotate relative to the second base 120. The driven gear 157 is connected to the wind sweeping blade 140, and the driven gear 157 can drive the wind sweeping blade 140 to rotate synchronously during the rotation process. The output shaft 131 of the driving motor 130 is provided with a driving gear 133 on the outer sleeve, and the driving gear 133 is meshed with the matching gear 158. The output shaft 131 can drive the driving gear 133 to rotate, and the driving gear 133 can drive the driven gear 157 to rotate through the matching gear 158, so that the wind sweeping blade 140 rotates, thereby realizing the function of adjusting the air outlet direction.

[0062] Specifically, during the disassembly and cleaning of the air conditioner hanging machine, the transmission assembly 150 moves in the direction away from the drive motor 130 to separate the mating gear 158 from the driving gear 133. At this time, the mating gear 158 and the driven gear 157 remain in a meshing state; during the installation of the air conditioner hanging machine, the transmission assembly 150 moves in the direction close to the drive motor 130 until the mating gear 158 is meshed with the driving gear 133. At this time, the output shaft 131 can drive the mating gear 158 to rotate through the driving gear 133, and the mating gear 158 can drive the wind sweeping blade 140 to rotate through the driven gear 157.

[0063] It should be noted that the number of the mating gears 158 is one or more, and the driving gear 133 is connected to the driven gear 157 through one or more mating gears 158 to drive the wind sweeping blade 140 to rotate. In this embodiment, the number of the mating gears 158 is two, and the driven gear 157, the mating gear 158 and the driving gear 133 have the same size, but are not limited thereto. In other embodiments, the number of the mating gears 158 may be one or three, and the size of the mating gear 158 may be larger or smaller than the size of the driving gear 133. The number and size of the mating gears 158 are not specifically limited, and need to be determined according to actual conditions to ensure that the driving gear 133 can stably and reliably drive the driven gear 157 to rotate.

[0064] The beneficial effects of the air sweeping mechanism 100 described in the embodiment of the present invention are the same as those of the first embodiment, and will not be described in detail herein.

[0065] Fifth embodiment

[0066] The present invention provides an air conditioner (not shown) for controlling indoor temperature. The air conditioner includes a wind sweeping mechanism 100, a fan (not shown) and an evaporator (not shown). The basic structure and principle of the wind sweeping mechanism 100 and the technical effects produced are the same as those of the first embodiment. For the sake of brief description, for parts not mentioned in this embodiment, reference may be made to the corresponding contents in the first embodiment.

[0067] In this embodiment, the air conditioner is a wall mounted air conditioner, and the fan and the evaporator are both installed in the first base 110. The fan is used to drive the air flow to form an outlet air flow, and the evaporator is used to exchange heat for the outlet air flow so that the outlet air flow has a heating or cooling function. The air sweeping mechanism 100 is used to guide the outlet air flow to adjust the outlet direction.

[0068] The beneficial effects of the air conditioner described in the embodiment of the present invention are the same as those of the first embodiment, and will not be described in detail herein.

[0069] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A wind sweeping mechanism, characterized in that: The invention comprises a first base (110), a second base (120), a driving motor (130), a wind sweeping blade (140) and a transmission assembly (150), wherein the driving motor (130) is fixedly mounted on the first base (110), the transmission assembly (150) and the wind sweeping blade (140) are both mounted on the second base (120), the driving motor (130) is transmission-connected to the wind sweeping blade (140) via the transmission assembly (150), the first base (110) and the second base (120) are detachably connected, and the transmission assembly (150) is 0) can be separated from the driving motor (130) when the second base (120) is detached from the first base (110); the transmission assembly (150) comprises a first pulley (151), a second pulley (152) and a transmission belt (153); the first pulley (151) and the second pulley (152) are arranged at intervals and are both rotatably mounted on the second base (120); the first pulley (151) is connected to the second pulley (152) through the transmission belt (153); and the second pulley (152) is connected to the wind sweeping blade (140); The output shaft (131) of the driving motor (130) is provided with a transmission member (132) on its outer sleeve, and the transmission member (132) cooperates with the transmission belt (153) to drive the transmission belt (153) to rotate; The transmission member (132) is a transmission gear (1321), the transmission belt (153) is provided with a first tooth portion (1531), and the transmission gear (1321) is meshed with the first tooth portion (1531); The first tooth portion (1531) is arranged on the outer side of the transmission belt (153).

2. The air sweeping mechanism according to claim 1, characterized in that: The cross section of the output shaft (131) of the driving motor (130) is polygonal, and a transmission groove (1511) is provided in the middle of the first pulley (151), the shape of the transmission groove (1511) matches the shape of the output shaft (131), and the output shaft (131) cooperates with the transmission groove (1511).

3. The air sweeping mechanism according to claim 1, characterized in that: The first pulley (151) and the second pulley (152) are both gears, a second tooth portion (1532) is provided on the inner side of the transmission belt (153), and the first pulley (151) and the second pulley (152) are both meshed with the second tooth portion (1532).

4. The air sweeping mechanism according to claim 1, characterized in that: The second pulley (152) is provided with a transmission shaft (1521), and the wind sweeping blade (140) is provided with a rotating shaft (141). The rotating shaft (141) is rotatably mounted on the second base (120), and a transmission hole (142) is provided on the end surface of the rotating shaft (141), and the transmission shaft (1521) cooperates with the transmission hole (142).

5. The air sweeping mechanism according to claim 1, characterized in that: The transmission assembly (150) further comprises a containing box (154) and a box cover (155); the containing box (154) and the box cover (155) are detachably connected and are combined to form a containing cavity (156); the first pulley (151), the second pulley (152) and the transmission belt (153) are all arranged in the containing cavity (156); and the box cover (155) is fixedly connected to the second base (120).

6. The air sweeping mechanism according to claim 1, characterized in that: The axis of the output shaft (131) of the driving motor (130), the axis of the first pulley (151), the axis of the second pulley (152), and the axis of the rotating shaft (141) of the wind sweeping blade (140) are all arranged in parallel.

7. The air sweeping mechanism according to claim 1, characterized in that: The transmission assembly (150) comprises a driven gear (157) and a matching gear (158), wherein the driven gear (157) meshes with the matching gear (158) and both are rotatably mounted on the second base (120), wherein the driven gear (157) is connected to the wind sweeping blade (140), and an outer sleeve of an output shaft (131) of the driving motor (130) is provided with a driving gear (133), and the driving gear (133) meshes with the matching gear (158).

8. The air sweeping mechanism according to claim 1, characterized in that: The second base (120) is provided with an air outlet (121); the first base (110) is used for being fixedly mounted on a wall; the drive motor (130) and the transmission assembly (150) are both located on a side of the air outlet (121) close to the wall.

9. An air conditioner, characterized in that: It comprises the wind sweeping mechanism as described in any one of claims 1 to 8.

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