CN214791465U

CN214791465U - Sweep wind mechanism and air conditioner

Info

Publication number: CN214791465U
Application number: CN202120790316.0U
Authority: CN
Inventors: 郭晓颖; 王杰杰; 尚彬; 武晨
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-19
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a sweep wind mechanism and air conditioner relates to air conditioner technical field. The wind sweeping mechanism comprises a first base, a second base, a driving motor, wind sweeping blades and a transmission assembly. Driving motor fixed mounting all installs on the second base on drive assembly and the blade of sweeping the wind on the first base, and driving motor passes through drive assembly and is connected with the blade transmission of sweeping the wind, and first base can be dismantled with the second base and be connected, and drive assembly can break away from with driving motor when the first base is detached to the second base. Compared with the prior art, the utility model provides a sweep wind mechanism is owing to adopted the driving motor who installs on first base and installed the transmission assembly on the second base, so can avoid pulling down driving motor in unpicking and washing process, prevent that driving motor is stained with the impaired condition of water and takes place, and is practical reliable, and user experience is good.

Description

Sweep wind mechanism and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to sweep wind mechanism and air conditioner.

Background

With the improvement of living standard of people, air conditioners have been developed to thousands of households. In the long-term use process of the air conditioner, internal parts such as the air duct, the fan blade, the water channel and the like are easy to be dirty, if the air conditioner is not cleaned for a long time, bacteria can grow, the body health of a user is influenced, and therefore the detachable and washable air conditioner is born gradually. But present detachable air conditioner of washing is tearing open and is washing the in-process, generally will be used for driving fan blade pivoted driving motor to pull down in step, so, appears driving motor easily and is stained with the impaired condition of water, and the reliability is poor, influences user experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how avoid pulling down driving motor in unpicking and washing process, prevent that driving motor from being stained with the impaired condition of water and taking place, practical reliable, user experience is good.

In order to solve the above problem, the technical scheme of the utility model is realized like this:

in a first aspect, the utility model provides a sweep wind mechanism, including first base, second base, driving motor, sweep wind blade and drive assembly, driving motor fixed mounting is on first base, and drive assembly all installs on the second base with sweeping the wind blade, and driving motor passes through drive assembly and sweeps the wind blade transmission and be connected, and first base can be dismantled with the second base and be connected, and drive assembly can break away from with driving motor when the first base is detached to the second base. Compared with the prior art, the utility model provides a sweep wind mechanism is owing to adopted the driving motor who installs on first base and installed the transmission assembly on the second base, so can avoid pulling down driving motor in unpicking and washing process, prevent that driving motor is stained with the impaired condition of water and takes place, and is practical reliable, and user experience is good.

Further, drive assembly includes first band pulley, second band pulley and drive belt, and first band pulley and second band pulley interval set up, and all rotationally install on the second base, and first band pulley passes through the drive belt and is connected with the second band pulley, and the second band pulley is connected with the blade of sweeping the wind. The second belt wheel can drive the wind sweeping blade to rotate so as to adjust the wind outlet direction.

Furthermore, an output shaft of the driving motor is sleeved with a transmission part, and the transmission part is matched with the driving belt to drive the driving belt to rotate. Thereby synchronously driving the first belt wheel and the second belt wheel to rotate and further driving the wind sweeping blade to rotate.

Further, the transmission piece is a transmission gear, the transmission belt is provided with a first tooth part, and the transmission gear is meshed with the first tooth part. The transmission efficiency is improved, the transmission effect is enhanced, and the transmission belt can be driven by the transmission gear to rotate.

Furthermore, the cross section of the output shaft of the driving motor is polygonal, a transmission groove is formed in the middle of the first belt wheel, the shape of the transmission groove is matched with that of the output shaft, and the output shaft is matched with the transmission groove. The transmission efficiency of the output shaft and the transmission groove is improved, and the output shaft is prevented from slipping relative to the transmission groove.

Further, the first belt wheel and the second belt wheel are both gears, a second tooth portion is arranged on the inner side of the transmission belt, and the first belt wheel and the second belt wheel are both meshed with the second tooth portion. In order to improve transmission efficiency, reinforcing transmission effect guarantees that first band pulley and second band pulley can take place to rotate under the drive of drive belt.

Furthermore, the second belt wheel is provided with a transmission shaft, the wind sweeping blades are provided with a rotating shaft, the rotating shaft is rotatably installed on the second base, a transmission hole is formed in the end face of the rotating shaft, and the transmission shaft is matched with the transmission hole. The second belt wheel can drive the rotating shaft to rotate through the matching of the transmission shaft and the transmission hole, so that the wind sweeping blade is driven to rotate.

Furthermore, the transmission assembly further comprises a containing box and a box cover, the containing box and the box cover are detachably connected and combined to form a containing cavity, the first belt wheel, the second belt wheel and the transmission belt are arranged in the containing cavity, and the box cover is fixedly connected with the second base. The containing box and the box cover act together to limit the first belt wheel, the second belt wheel and the transmission belt.

Furthermore, the axis of the output shaft of the driving motor, the axis of the first belt wheel, the axis of the second belt wheel and the axis of the rotating shaft of the wind sweeping blade are 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.

Further, the transmission assembly comprises a driven gear and a matched gear, the driven gear is meshed with the matched gear and is rotatably installed on the second base, the driven gear is connected with the wind sweeping blade, a driving gear is sleeved outside an output shaft of the driving motor, and the driving gear is meshed with the matched gear. The output shaft can drive the driving gear and rotate, and the driving gear can drive driven gear through the cooperation gear and rotate to the messenger sweeps wind blade and takes place to rotate, thereby realizes the function of adjustment air-out direction.

Further, the air outlet has been seted up to the second base, and first base is used for fixed mounting on the wall, and driving motor and drive assembly all are located the one side that the air outlet is close to the wall. The internal space of the air conditioner hanging machine is reasonably utilized, and the air conditioner hanging machine is convenient to detach and install.

A second aspect, the utility model provides an air conditioner, including foretell wind mechanism of sweeping, should sweep wind mechanism and include first base, second base, driving motor, sweep wind blade and drive assembly, driving motor fixed mounting is on first base, and drive assembly all installs on the second base with sweeping the wind blade, and driving motor passes through drive assembly and sweeps the transmission of wind blade and be connected, and first base can be dismantled with the second base and be connected, and drive assembly can break away from with driving motor when the second base is detached from first base. The air conditioner can avoid pulling down driving motor in the process of unpicking and washing, prevents that driving motor from being stained with the impaired condition of water and taking place, and is practical reliable, and user experience is good.

Drawings

Fig. 1 is an exploded view of a wind sweeping mechanism according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a wind sweeping mechanism according to a first embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a connection between a driving motor and a transmission assembly in the wind sweeping mechanism according to the first embodiment of the present invention;

fig. 4 is an exploded view of a drive assembly of the fan mechanism according to the first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a transmission assembly in the wind sweeping mechanism according to the first embodiment of the present invention;

fig. 6 is an exploded view of the driving assembly and the wind sweeping blade of the wind sweeping mechanism according to the first embodiment of the present invention;

fig. 7 is a sectional view of the transmission assembly connected to the wind sweeping blade in the wind sweeping mechanism according to the first embodiment of the present invention;

fig. 8 is a schematic structural view of a transmission assembly in a wind sweeping mechanism according to a second embodiment of the present invention;

fig. 9 is a sectional view of a driving motor connected to a transmission assembly in a wind sweeping mechanism according to a third embodiment of the present invention;

fig. 10 is a schematic structural view of a driving motor connected to a transmission assembly in a wind sweeping mechanism according to a fourth embodiment of the present invention.

Description of reference numerals:

100-a wind sweeping mechanism; 110-a first base; 120-a second base; 121-air outlet; 130-a drive motor; 131-an output shaft; 132-a transmission; 1321-drive gear; 1322-a transmission cylinder; 133-a drive gear; 140-wind sweeping blades; 141-a rotating shaft; 142-a drive bore; 143-connecting rod; 150-a transmission assembly; 151-first pulley; 1511-driving groove; 152-a second pulley; 1521-a drive shaft; 153-a belt; 1531 — a first tooth; 1532-second teeth; 154-a container; 1541-a first upright; 1542-a second upright; 1543-notch; 155-box cover; 1551-through holes; 156-a receiving cavity; 157-driven gear; 158-mating gears.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

First embodiment

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a wind sweeping mechanism 100 for adjusting a wind outlet direction. It can avoid tearing open washing in-process and pull down driving motor 130, prevents that driving motor 130 from being stained with the impaired condition of water and taking place, and is practical reliable, and user experience is good.

It should be noted that the air sweeping mechanism 100 is applied to an air conditioner hanging machine, the air conditioner hanging machine is hung on a wall surface and can blow out hot air or cold air indoors to achieve the heating or cooling function of the air conditioner hanging machine, and the air sweeping mechanism 100 is used for adjusting the air outlet direction of the air conditioner hanging machine to meet the use requirement of a user. But not limited to this, in other embodiments, the wind sweeping mechanism 100 may be applied to a cabinet air conditioner, the wind sweeping mechanism 100 may also be applied to a mobile air conditioner, and the application scenario of the wind sweeping mechanism 100 is not particularly limited.

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 driving assembly 150. Drive motor 130 fixed mounting is on first base 110, drive motor 130 be used for with drive assembly 150 cooperation, drive assembly 150 and sweep wind blade 140 and all install on second base 120, drive assembly 150 is used for being connected with sweeping wind blade 140, drive motor 130 is connected with sweeping wind blade 140 transmission through drive assembly 150, drive motor 130 is used for driving through drive assembly 150 and sweeps wind blade 140 and rotates to realize the function of adjusting the air-out direction. The first base 110 is detachably connected to the second base 120 so that the second base 120, the driving assembly 150 mounted on the second base 120, and the wind sweeping blade 140 can be easily detached for cleaning. The transmission assembly 150 can be separated from the driving motor 130 when the second base 120 is detached from the first base 110, so as to prevent the driving motor 130 from being detached in the detaching and washing process, prevent the driving motor 130 from being stained with water and damaged, and be practical and reliable.

It should be noted that the first base 110 is an upper base, the second base 120 is a lower base, the first base 110 is used for being fixedly installed on a wall surface and detachably connected with the second base 120, and the second base 120 can be detached from the first base 110 or installed on the first base 110. After the air conditioner hanging machine is used for a long time, the air conditioner hanging machine needs to be disassembled and washed, so that bacteria breeding is avoided, and the body health of a user is protected.

In this embodiment, the second base 120 is provided with an air outlet 121, and the air outlet 121 is used for blowing out heat exchange airflow, so as to realize the cooling or heating function of the air conditioner hanging machine. The driving motor 130 and the transmission assembly 150 are both located on one side of the air outlet 121 close to the wall surface, so that the internal space of the air conditioner hanging machine is reasonably utilized, and the air conditioner hanging machine is convenient to detach and install. Specifically, air outlet 121 is far away from the wall surface, and driving motor 130 and transmission assembly 150 are both close to the wall surface, so that the mounting positions of driving motor 130 and transmission assembly 150 are reasonably arranged without greatly adjusting the overall structures of first base 110 and second base 120. Therefore, when the hanging air conditioner is disassembled, the relation of parts seen by a user can be simplified, the user can conveniently and quickly understand the operation steps required by disassembly, the disassembly error is avoided, the disassembly efficiency is improved, and the user experience is good.

Specifically, in the process of detaching and washing the hanging air conditioner, the second base 120 is detached from the first base 110, in this process, the first base 110 and the driving motor 130 mounted on the first base 110 are not moved, and the transmission assembly 150 and the wind sweeping blade 140 are displaced along with the movement of the second base 120, so that the transmission assembly 150 is detached from the driving motor 130; the components on the second base 120 are then removed for cleaning, and since the removed components do not have the driving motor 130, the driving motor 130 is not damaged by water. In the installation process of the air conditioner hanging machine, firstly, all parts on the second base 120 are installed on the second base 120, then the second base 120 is connected with the first base 110, in the process, the transmission assembly 150 is continuously close to the driving motor 130 until being matched with the driving motor 130, and after the matching is completed, the driving motor 130 can drive the wind sweeping blade 140 to rotate through the transmission assembly 150, so that the function of adjusting the wind outlet direction is realized, and the influence on the normal operation of the wind sweeping mechanism 100 is avoided.

Referring to fig. 3, 4, 5, 6 and 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 disposed at an interval and both rotatably mounted on the second base 120, and both the first pulley 151 and the second pulley 152 can rotate relative to the second base 120. The first pulley 151 is connected to the second pulley 152 via a belt 153, and the first pulley 151 and the second pulley 152 can be rotated in synchronization by the belt 153. The second belt wheel 152 is connected with the wind sweeping blade 140, and the second belt wheel 152 can drive the wind sweeping blade 140 to rotate so as to adjust the wind outlet direction. The accommodating box 154 is detachably connected to the box cover 155 and forms an accommodating cavity 156 in combination, and the first belt wheel 151, the second belt wheel 152 and the transmission belt 153 are all disposed in the accommodating cavity 156 and can rotate in the accommodating cavity 156. The box cover 155 is fixedly connected to the second base 120, the accommodating box 154 is disposed on a side of the box cover 155 away from the second base 120 to fix a relative position between the transmission assembly 150 and the second base 120, so that the transmission assembly 150 can move along with the second base 120, and the accommodating box 154 and the box cover 155 act together to limit the first pulley 151, the second pulley 152 and the transmission belt 153.

It should be noted that the driving motor 130 is provided with an output shaft 131, a transmission member 132 is sleeved outside the output shaft 131 of the driving motor 130, and the transmission member 132 is matched with the transmission belt 153 to drive the transmission belt 153 to rotate, so as to synchronously drive the first belt pulley 151 and the second belt pulley 152 to rotate, and further drive the wind sweeping blade 140 to rotate.

In this embodiment, 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 engaged with the first tooth portion 1531, so as to improve the transmission efficiency, enhance the transmission effect, and ensure that the transmission belt 153 can be driven by the transmission gear 1321 to rotate. Specifically, during the disassembly and washing process of the on-hook air conditioner, the transmission assembly 150 moves away from the driving motor 130 to separate the first tooth portion 1531 from the transmission gear 1321; during the installation of the on-hook air conditioner, the transmission assembly 150 moves toward the direction close to the driving motor 130 until the first tooth portion 1531 is engaged with the transmission gear 1321, and at this time, the driving motor 130 can drive the wind sweeping blade 140 to rotate through the transmission assembly 150.

In this embodiment, the first pulley 151 and the second pulley 152 are both gears, 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 engaged with the second tooth portion 1532, so as to improve the transmission efficiency, enhance the transmission effect, and ensure that the first pulley 151 and the second pulley 152 can be driven by the transmission belt 153 to rotate. Specifically, the second tooth portion 1532 is disposed on the inner side of the transmission belt 153, the first tooth portion 1531 is disposed on the outer side of the transmission belt 153, the output shaft 131 drives the transmission belt 153 to rotate through the engagement of the transmission gear 1321 and the first tooth portion 1531, and the transmission belt 153 drives the wind sweeping blade 140 to rotate through the engagement of the second tooth portion 1532 and the first pulley 151 and the second pulley 152 at the same time.

Further, the first tooth portion 1531 is a curved tooth having a larger tooth height, which is beneficial to achieve effective engagement between the first tooth portion 1531 and the transmission gear 1321 during the process of assembling the first base 110 and the second base 120. The second tooth portion 1532 is formed by trapezoidal teeth, and has a smaller tooth height, that is, the tooth height of the second tooth portion 1532 is smaller than that of the first tooth portion 1531, so as to reduce the overall size of the transmission assembly 150 and save the occupied space.

It should be noted 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 in the rotating 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 realize the function of adjusting the air outlet direction of the wind sweeping blade 140. Specifically, the end surface of the rotating shaft 141 is provided with a transmission hole 142, the transmission shaft 1521 extends out of the box cover 155 and is matched with the transmission hole 142, and the second belt pulley 152 can drive the rotating shaft 141 to rotate through the matching of the transmission shaft 1521 and the transmission hole 142, so as to drive the wind sweeping blade 140 to rotate.

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. So as to reduce the loss of the transmission torque, improve the transmission efficiency, enhance the transmission effect and reduce the energy consumption.

In this embodiment, the receiving box 154 and the box cover 155 are engaged to facilitate installation or maintenance of the driving assembly 150. A first upright 1541 and a second upright 1542 are arranged in the accommodating box 154 at intervals, the first pulley 151 is sleeved outside the first upright 1541 and can rotate relative to the first upright 1541, and the first upright 1541 is used for limiting the first pulley 151; the second pulley 152 is sleeved outside the second column 1542 and can rotate relative to the second column 1542, and the second column 1542 is used for limiting the second pulley 152. The receiving 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, so as to facilitate the engagement and disengagement of the first tooth portion 1531 and 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 belt pulley 152, and the transmission shaft 1521 on the second belt pulley 152 can pass through the through hole 1551 and is matched with the transmission hole 142 on the rotating shaft 141.

Further, the cross section of the transmission shaft 1521 is rectangular, and the shape of the transmission hole 142 is matched with the shape of the transmission shaft 1521, so that the transmission efficiency of the transmission shaft 1521 and the transmission hole 142 is improved, and the transmission shaft 1521 is prevented from slipping relative to the transmission hole 142. But not limited thereto, 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 particularly limited.

In this embodiment, the wind sweeping blades 140 are left and right wind guiding blades, the wind sweeping blades 140 are used for adjusting the wind outlet direction in the horizontal direction, and the wind sweeping blades 140 can rotate left or right, so that the wind outlet airflow of the air conditioner hanging machine can be blown out left or right. However, the present invention is not limited to this, and in other embodiments, the sweeping blade 140 may also be an upper and lower wind guiding blade, in which case the sweeping blade 140 can rotate upward or downward to blow the outlet airflow of the air conditioner hanging unit upward or downward.

Specifically, the number of the plurality of wind sweeping blades 140 is multiple, the plurality of wind sweeping blades 140 are all rotatably mounted on the second base 120, and the plurality of wind sweeping blades 140 can all rotate relative to the second base 120, so as to improve the wind guiding effect. A plurality of blades 140 all articulate with a connecting rod 143, and blades 140 can rotate for connecting rod 143, and the transmission hole 142 is seted up in the terminal surface of one of them blades 140's pivot 141 of sweeping, and second band pulley 152 can drive this blades 140 and rotate through transmission shaft 1521, and this blades 140 can drive other blades 140 synchronous rotation of sweeping through connecting rod 143 to wind guide function about realizing.

The embodiment of the utility model provides a sweep wind mechanism 100, driving motor 130 fixed mounting on first base 110, drive assembly 150 and sweep wind blade 140 and all install on second base 120, driving motor 130 passes through drive assembly 150 and is connected with sweeping wind blade 140 transmission, first base 110 can dismantle with second base 120 and be connected, drive assembly 150 can break away from with driving motor 130 when second base 120 is detached from first base 110. Compared with the prior art, the utility model provides a sweep wind mechanism 100 is owing to adopted the driving motor 130 of installing on first base 110 and installed the drive assembly 150 on second base 120, so can avoid tearing driving motor 130 down unpicking and washing the in-process, prevents that driving motor 130 from being stained with the impaired condition of water and taking place, and is practical reliable, and user experience is good.

Second embodiment

Referring to fig. 8, the embodiment of the present invention provides a wind sweeping mechanism 100, which is different from the first embodiment in the structure of the transmission assembly 150.

In this embodiment, the transmission member 132 is a transmission cylinder 1322, the transmission belt 153 is not provided with the first tooth portion 1531, the transmission cylinder 1322 is attached to the transmission belt 153, and the transmission cylinder 1322 drives the transmission belt 153 to rotate through a friction force 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.

In this embodiment, the first pulley 151 and the second pulley 152 are both flat pulleys, the transmission belt 153 is not provided with the second tooth portion 1532, the first pulley 151 and the second pulley 152 are both attached to 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 disposed on the outer side of the transmission belt 153, the first pulley 151 and the second pulley 152 are disposed 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 force between the transmission cylinder 1322 and the transmission belt 153 and increase the friction force between the transmission belt 153 and the first pulley 151, so as to improve the transmission efficiency and avoid the occurrence of slipping.

The utility model discloses the beneficial effect of sweeping wind mechanism 100 be the same with the beneficial effect of first embodiment, no longer describe here.

Third embodiment

Referring to fig. 9, the embodiment of the present invention provides a wind sweeping mechanism 100, which is different from the first embodiment in the structure of the transmission assembly 150.

In this embodiment, the output shaft 131 of the driving motor 130 is not sleeved with the transmission member 132, but directly transmits the driving force through the output shaft 131. Specifically, a transmission groove 1511 is formed in the middle of the first belt wheel 151, and in the process of disassembling and washing the hanging air conditioner, the transmission assembly 150 moves towards the direction far away from the driving motor 130, so that the output shaft 131 is separated from the transmission groove 1511; in the installation process of the on-hook air conditioner, the transmission assembly 150 moves towards the direction close to the driving motor 130, so that the output shaft 131 extends into the transmission groove 1511 and is matched with the transmission groove 1511, at this time, the output shaft 131 can drive the transmission belt 153 to rotate through the first belt pulley 151, and the transmission belt 153 can drive the wind sweeping blade 140 to rotate through the second belt pulley 152.

Further, the cross section of the output shaft 131 of the driving motor 130 is polygonal, the shape of the transmission groove 1511 is matched with the shape of the output shaft 131, and the output shaft 131 is matched with the transmission groove 1511, so that the transmission efficiency of the output shaft 131 and the transmission groove 1511 is improved, and the output shaft 131 is prevented from slipping relative to the transmission groove 1511. In this embodiment, the cross section of the output shaft 131 is rectangular, but the present invention is not limited thereto, and in other embodiments, the cross section of the output shaft 131 may be triangular or pentagonal, and the shapes of the output shaft 131 and the transmission groove 1511 are not particularly limited.

Fourth embodiment

Referring to fig. 10, the embodiment of the present invention provides a wind sweeping mechanism 100, which is different from the first embodiment in the structure of the transmission assembly 150.

In this embodiment, the transmission assembly 150 includes a driven gear 157 and a mating gear 158. The driven gear 157 is engaged with the mating gear 158 and both rotatably mounted on the second base 120, and both the driven gear 157 and the mating gear 158 are capable of rotating relative to the second base 120. The driven gear 157 is connected with the wind sweeping blades 140, and the driven gear 157 can drive the wind sweeping blades 140 to synchronously rotate in the rotating process. The driving gear 133 is sleeved outside the output shaft 131 of the driving motor 130, 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 as to enable the wind sweeping blades 140 to rotate, and therefore the function of adjusting the wind outlet direction is achieved.

Specifically, during the disassembly and washing process of the air conditioner hanging machine, the transmission assembly 150 moves in a direction away from the driving motor 130, so that the mating gear 158 is separated from the driving gear 133, and at the moment, the mating gear 158 and the driven gear 157 keep a meshed state; during the installation process of the air conditioner hanging machine, the transmission assembly 150 moves towards the direction close to the driving motor 130 until the matching gear 158 is meshed with the driving gear 133, at this time, the output shaft 131 can drive the matching gear 158 to rotate through the driving gear 133, and the matching gear 158 can drive the wind sweeping blade 140 to rotate through the driven gear 157.

It should be noted that the number of the mating gears 158 is one or more, and the driving gear 133 is in transmission connection with the driven gear 157 through one or more mating gears 158 to drive the wind sweeping blades 140 to rotate. In this embodiment, the number of the mating gears 158 is two, and the sizes of the driven gear 157, the mating gear 158 and the driving gear 133 are the same, but not limited thereto, in other embodiments, the number of the mating gears 158 may be one or three, the size of the mating gears 158 may be larger or smaller than the size of the driving gear 133, the number and the size of the mating gears 158 are not specifically limited, and it needs 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.

Fifth embodiment

The utility model provides an air conditioner (not shown) for regulate and control indoor temperature. The air conditioner includes a 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 thereof are the same as those of the first embodiment, and for the sake of brief description, no part of this embodiment is mentioned, and reference may be made to the corresponding contents in the first embodiment.

In this embodiment, the air conditioner is the air conditioner on-hook, and fan and evaporimeter are all installed in first base 110, and the fan is used for driving the air and flows to form the air-out air current, the evaporimeter is used for carrying out the heat transfer to the air-out air current, so that the air-out air current has the function of heating or refrigeration, sweeps wind mechanism 100 and is used for leading the air-out air current, in order to adjust the air-out direction.

The embodiment of the utility model provides an air conditioner's beneficial effect the same with the beneficial effect of first embodiment, no longer describe here.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a sweep wind mechanism, characterized in that, includes first base (110), second base (120), driving motor (130), sweeps wind blade (140) and drive assembly (150), driving motor (130) fixed mounting in on first base (110), drive assembly (150) with sweep wind blade (140) and all install in on second base (120), driving motor (130) pass through drive assembly (150) with sweep wind blade (140) transmission connection, first base (110) with second base (120) can be dismantled and be connected, drive assembly (150) can be in second base (120) tear apart first base (110) time with driving motor (130) break away from.

2. The wind sweeping mechanism according to claim 1, wherein 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 rotatably mounted on the second base (120), the first pulley (151) is connected with the second pulley (152) through the transmission belt (153), and the second pulley (152) is connected with the wind sweeping blade (140).

3. The wind sweeping mechanism according to claim 2, wherein a transmission member (132) is sleeved outside the output shaft (131) of the driving motor (130), and the transmission member (132) is matched with the transmission belt (153) to drive the transmission belt (153) to rotate.

4. The wind sweeping mechanism according to claim 3, wherein the transmission member (132) is a transmission gear (1321), the transmission belt (153) is provided with a first toothed portion (1531), and the transmission gear (1321) is engaged with the first toothed portion (1531).

5. The wind sweeping mechanism according to claim 2, wherein the cross section of the output shaft (131) of the driving motor (130) is polygonal, a transmission groove (1511) is formed in the middle of the first belt wheel (151), the shape of the transmission groove (1511) is matched with that of the output shaft (131), and the output shaft (131) is matched with the transmission groove (1511).

6. The wind sweeping mechanism according to claim 2, wherein the first pulley (151) and the second pulley (152) are both gears, a second tooth (1532) is provided on an inner side of the transmission belt (153), and the first pulley (151) and the second pulley (152) are both meshed with the second tooth (1532).

7. The wind sweeping mechanism according to claim 2, wherein the second belt wheel (152) is provided with a transmission shaft (1521), the wind sweeping blade (140) is provided with a rotating shaft (141), the rotating shaft (141) is rotatably mounted on the second base (120), a transmission hole (142) is formed in an end surface of the rotating shaft (141), and the transmission shaft (1521) is matched with the transmission hole (142).

8. The wind sweeping mechanism according to claim 2, wherein 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 combined to form a containing cavity (156), the first belt wheel (151), the second belt wheel (152) and the transmission belt (153) are all arranged in the containing cavity (156), and the box cover (155) is fixedly connected with the second base (120).

9. The wind-sweeping mechanism according to claim 2, characterized in that the axis of the output shaft (131) of the drive 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.

10. The wind sweeping mechanism according to claim 1, wherein the transmission assembly (150) comprises a driven gear (157) and a mating gear (158), the driven gear (157) is engaged with the mating gear (158) and is rotatably mounted on the second base (120), the driven gear (157) is connected with the wind sweeping blade (140), a driving gear (133) is sleeved on an output shaft (131) of the driving motor (130), and the driving gear (133) is engaged with the mating gear (158).

11. The wind sweeping mechanism according to claim 1, wherein the second base (120) is provided with a wind outlet (121), the first base (110) is used for being fixedly mounted on a wall surface, and the driving motor (130) and the transmission assembly (150) are both located on one side of the wind outlet (121) close to the wall surface.

12. An air conditioner characterised by comprising a sweeping mechanism as claimed in any one of claims 1 to 11.