CN220648582U

CN220648582U - Wall-mounted air conditioner

Info

Publication number: CN220648582U
Application number: CN202322148666.9U
Authority: CN
Inventors: 蔡禄
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-22
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a wall-mounted air conditioner, comprising: the shell is provided with an air inlet and an air outlet; the air deflector is rotatably arranged at the air outlet; the front panel is provided with a plurality of air holes which are arranged above the air outlet and are arranged in front-back opposite to the indoor heat exchanger; the wind shield assembly is arranged between the indoor heat exchanger and the front panel; the wind deflector assembly includes: a driving mechanism; the driving mechanism drives the wind shield to slide along the up-down direction; the wind deflector is positioned at the first position, the wind deflector closes the air outlet, a channel is formed between the wind deflector and the front panel, and heat exchange air flow is released into a room from the air hole after passing through the channel; the wind shield is located the second position, and the wind shield is located between air outlet and the wind hole, separates air outlet and wind hole, and the air outlet is opened to the aviation baffle, and the heat transfer air current releases to indoor through the air outlet, and indoor air current flows to indoor heat exchanger's air inlet side through the wind hole, exchanges heat with indoor heat exchanger.

Description

Wall-mounted air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner.

Background

The wall-mounted air conditioner is a split air conditioner, is not limited by the installation position, and is easier to match with indoor decoration. When the indoor fan operates, indoor air can flow into the indoor shell through the indoor air inlet and flow into the indoor from the indoor air outlet after exchanging heat with the indoor heat exchanger. And when the outdoor fan operates, outdoor air can flow into the outdoor shell through the outdoor air inlet and flow into the outdoor from the outdoor air outlet after exchanging heat with the outdoor heat exchanger, so that the refrigerating and heating effects are realized.

The air guide plate is connected to the indoor air outlet of the air conditioner, and can swing back and forth along the left-right direction and the up-down direction to adjust the air outlet direction, however, only one indoor air outlet is arranged, and the air outlet mode is relatively single.

In the related art, some air conditioners are provided with holes on a front panel or holes and grooves on an air deflector, and the air conditioners are used for reducing the air flow speed in the closing state of the air deflector so as to achieve the effect of no wind sensation. However, in the conventional mode, i.e., in the open state of the air deflector, these holes are not fully utilized.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a wall-mounted air conditioner, wherein a slidable wind shield assembly is arranged at the rear of a front panel, and when an air outlet is opened by an air deflector, the wind shield assembly separates a channel between the air outlet and an opening hole, so that indoor air flow enters a machine shell from the opening hole, and the air quantity is improved.

According to an embodiment of the utility model, a wall-mounted air conditioner includes: the shell is suitable for being hung on a wall and provided with an air inlet and an air outlet, and comprises a front panel; the indoor heat exchanger is arranged in the shell; the indoor fan is arranged in the shell, and the indoor fan drives air flow to enter the shell from the air inlet and then exchange heat with the indoor heat exchanger, and then release the air flow from the air outlet into a room; the air deflector is rotatably arranged at the air outlet and used for opening or closing the air outlet; the front panel is provided with a plurality of air holes, and the air holes are arranged above the air outlet and are arranged in front-back opposite to the indoor heat exchanger; the wall-mounted air conditioner further comprises: the wind shield assembly is arranged between the indoor heat exchanger and the front panel, so that the air flow after heat exchange is selectively released into the room from the air outlet and the air hole; wherein, the deep bead subassembly includes: a driving mechanism; the wind shield is in driving connection with the driving mechanism, and the driving mechanism drives the wind shield to slide along the up-down direction; the wind deflector is positioned at the first position, the wind deflector closes the air outlet, a channel is formed between the wind deflector and the front panel, and the air flow after heat exchange is released into a room from the air hole after passing through the channel; when the wind shield is positioned at the second position, the wind shield is positioned between the air outlet and the air hole so as to separate the air outlet from the air hole, the air outlet is opened by the air deflector, the air flow after heat exchange is released to the room through the air outlet, and the indoor air flow flows to the air inlet side of the indoor heat exchanger through the air hole so as to exchange heat with the indoor heat exchanger.

According to the wall-mounted air conditioner, the wind shield assembly is arranged in the space between the indoor heat exchanger and the front panel, so that the wind shield is driven by the driving mechanism to switch between the first position and the second position. When the wind shield is positioned at the first position, the wind shield closes the air outlet, and the air flow after heat exchange passes through the channel and then is released into the room from the air hole, so that the effect of no wind sensation is achieved; when the wind shield is positioned at the second position, the channel between the wind shield and the front panel is disconnected, under the normal state that the wind shield opens the air outlet, the air flow after heat exchange is released to the room through the air outlet, and the air flow in the room flows to the air inlet side of the indoor heat exchanger through the air hole so as to exchange heat with the indoor heat exchanger, so that the air inlet quantity is effectively improved, and the air hole of the front panel is fully utilized in the daily air supply mode.

According to some embodiments of the utility model, the wind deflector comprises: a first wind shielding part arranged in an up-down direction; the second wind shielding part is connected to the upper part of the first wind shielding part and is bent towards one side of the front panel relative to the first wind shielding part so as to be abutted with the front panel.

According to some embodiments of the utility model, a projection area of the first wind shielding part projected on the front panel is greater than or equal to a distribution area of the plurality of wind holes on the front panel.

According to some embodiments of the utility model, the wind deflector assembly further comprises: the driving mechanism comprises slide ways, the slide ways are respectively arranged at the left side and the right side of the wind shield and are in transmission connection with the wind shield, and the driving mechanism drives the wind shield to move along the up-down direction through the slide ways.

According to some embodiments of the utility model, the slide is an annular rack, and the drive mechanism comprises: the driving piece is arranged on the shell; a drive gear; the driving gear and the driven gear are respectively arranged on two sides of the slideway along the up-down direction and are meshed with the slideway for transmission; the slide way is connected with the wind shield in a meshed manner, the driving part drives the driving gear to rotate so as to drive the slide way to vertically drive relative to the driven gear, and the wind shield moves up and down along with the slide way.

According to some embodiments of the utility model, the slideway is provided with a slideway protecting rail and a slideway rack, the slideway rack is arranged on the inner side of the slideway protecting rail, a first transmission tooth is arranged on the slideway rack, and second transmission teeth meshed with the first transmission teeth are arranged on the left side and the right side of the wind shield.

According to some embodiments of the utility model, the slide is a linear rack, the transmission mechanism further comprises a transmission gear, the driving mechanism is fixed on the wind shield, the driving mechanism is in transmission connection with the transmission gear, the slide is fixed on the shell, and the transmission gear is in transmission engagement with the slide.

According to some embodiments of the utility model, the transmission further comprises: the fixing piece is fixedly connected with the wind shield and fixedly connected with the driving mechanism.

According to some embodiments of the utility model, the left side and the right side of the wind shield are provided with first sliding parts, the casing is provided with second sliding parts, and the first sliding parts and the second sliding parts are in sliding fit when the driving mechanism drives the wind shield to move up and down.

According to some embodiments of the utility model, the wall-mounted air conditioner further comprises: the heat exchanger support is arranged on one side of the shell, which is close to the front panel, and is supported at the lower end of the indoor heat exchanger, a movable space is defined between one side of the indoor heat exchanger, which is close to the front panel, the heat exchanger support and the front panel, and the wind shield moves up and down relative to the movable space.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of a structure of a wall-mounted air conditioner according to an embodiment of the present utility model at a first viewing angle;

fig. 2 is a schematic structural view of a wall-mounted air conditioner according to an embodiment of the present utility model at a second viewing angle;

fig. 3 is a schematic structural view of a wall-mounted air conditioner according to a third view angle of an embodiment of the present utility model;

FIG. 4 is a schematic view of the wind deflector in a first position according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the wind deflector in a second position according to an embodiment of the present utility model;

FIG. 6 is a schematic airflow diagram of a wind deflector in a first position according to an embodiment of the present utility model;

FIG. 7 is a schematic airflow diagram of a wind deflector in a second position according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a wind deflector assembly positioned within an enclosure in accordance with an embodiment of the present utility model;

FIG. 9 is a schematic structural view of a first view of a wind deflector assembly according to an embodiment of the present utility model;

FIG. 10 is an enlarged schematic view at A in FIG. 9;

FIG. 11 is a schematic structural view of a second view of a wind deflector assembly according to an embodiment of the present utility model;

FIG. 12 is an enlarged schematic view at B in FIG. 11;

figure 13 is a schematic partial structural view of a wind deflector assembly according to an embodiment of the present utility model.

Reference numerals:

100. wall-mounted air conditioner; 1. a housing; 11. an air inlet; 12. an air outlet; 2. a front panel; 21. a wind hole; 3. an indoor heat exchanger; 4. an indoor fan; 5. an air deflector; 6. a wind deflector assembly; 61. a driving mechanism; 611. a driving member; 612. a drive gear; 613. a driven gear; 62. a wind deflector; 621. a first wind shielding part; 622. a second wind shielding part; 623. a second drive tooth; 63. a channel; 64. a slideway; 641. slide rail protection; 642. a slideway rack; 643. a first drive tooth; 7. a heat exchanger support; 8. a movable space.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

A wall-mounted air conditioner 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 13.

As shown in fig. 1 to 3, the wall-mounted air conditioner 100 is adapted to be hung on a wall, and the wall-mounted air conditioner 100 includes: a casing 1, an indoor heat exchanger 3, an indoor fan 4 and an air deflector 5.

The casing 1 is provided with an air inlet 11 and an air outlet 12, the indoor heat exchanger 3 and the indoor fan 4 are arranged in the casing 1, and the indoor fan 4 drives air flow to enter the casing 1 from the air inlet 11 to exchange heat with the indoor heat exchanger 3 and then release the air flow from the air outlet 12 into a room. So set up, when wall-mounted air conditioner 100 works, indoor fan 4 rotates, and indoor air current gets into casing 1 through air intake 11 under the drive of outdoor fan and releases to indoor by air outlet 12 after exchanging heat with indoor heat exchanger 3 to realize the effect of adjusting indoor temperature.

The air deflector 5 is rotatably disposed at the air outlet 12, and is used for opening or closing the air outlet 12. The air deflector 5 can control the air outlet angle and the air outlet direction, and can be adjusted to the optimal air outlet angle and the optimal air outlet direction according to different requirements, so that the air flow after heat exchange can be released to all corners of a room through the air outlet 12 under the flow guiding effect of the air deflector 5.

The casing 1 includes a front panel 2, a plurality of air holes 21 are formed in the front panel 2, and the plurality of air holes 21 are disposed above the air outlet 12 and are disposed opposite to the indoor heat exchanger 3. The front panel 2 is positioned on the front side of the casing 1 to constitute a part of the casing 1, and a plurality of air holes 21 are provided in the front panel 2 and are disposed opposite to the indoor heat exchanger 3 in the front-rear direction.

As shown in fig. 4 and 5, the wall-mounted air conditioner 100 further includes: the wind deflector assembly 6 is disposed between the indoor heat exchanger 3 and the front panel 2 to selectively release the heat-exchanged air flow from the air outlet 12 and/or the wind hole 21 into the room.

Wherein the wind deflector assembly 6 comprises: the driving mechanism 61 and the wind deflector 62, the wind deflector 62 is connected to the driving mechanism 61 in a driving manner, and the driving mechanism 61 drives the wind deflector 62 to slide in the up-down direction. The driving mechanism 61 drives the wind shield 62 to slide up and down in the vertical direction as shown in fig. 4, so that the air flow after heat exchange can be selectively released from the air hole 21 into the room, and the driving mechanism 61 drives the wind shield 62 to slide down in the vertical direction as shown in fig. 5, so that the air flow after heat exchange can be selectively released from the air outlet 12 into the room.

As shown in fig. 6 and 7, the wind deflector 62 has a first position and a second position, when the wind deflector 62 is located at the first position, the wind deflector 5 closes the air outlet 12, a channel 63 is formed between the wind deflector 62 and the front panel 2, the air flow after heat exchange is released from the air hole 21 into the room after passing through the channel 63, when the wind deflector 62 is located at the second position, the wind deflector 62 is located between the air outlet 12 and the air hole 21 to separate the air outlet 12 from the air hole 21, the wind deflector 5 opens the air outlet 12, the air flow after heat exchange is released into the room through the air outlet 12, and the air flow in the room flows to the air inlet side of the indoor heat exchanger 3 through the air hole 21 to exchange heat with the indoor heat exchanger 3.

As shown in fig. 6, when the wind deflector 62 slides up to the first position under the drive of the drive mechanism 61 in a state in which the wind deflector 5 closes the air outlet 12, a passage 63 is formed between the wind deflector 62 and the front panel 2, and the air flow after heat exchange is released from the air hole 21 into the room after passing through the passage 63, thereby achieving a wind sensation-free effect.

As shown in fig. 7, when the wind deflector 62 slides down to the second position by the driving of the driving mechanism 61 in a state in which the wind deflector 5 opens the wind outlet 12, the passage 63 between the wind deflector 62 and the front panel 2 is opened, so that the heat exchanged air flow is released into the room through the wind outlet 12, and the indoor air flow flows to the wind inlet side of the indoor heat exchanger 3 through the wind hole 21 to exchange heat with the indoor heat exchanger 3. In this way, in the normal mode that the air outlet 12 is opened by the air deflector 5, the air inlet quantity is effectively increased, so that the air hole 21 of the front panel 2 is fully utilized in the daily air supply mode.

In general, the wall-mounted air conditioner 100 may have the following air supply modes:

1. daily air supply mode

The air deflector 5 opens the air outlet 12 to enable the air flow after heat exchange to be normally blown out from the air outlet 12, and meanwhile, the driving mechanism 61 is controlled to drive the air deflector 62 to slide downwards to a second position so as to separate the air outlet 12 from the air holes 21, so that the indoor air flow can enter the casing 1 from the air inlet 11 and also can enter the casing through the air holes 21 of the front panel 2, and heat exchange is carried out between the air deflector and the indoor heat exchanger 3.

2. No wind sensation mode

The air deflector 5 closes the air outlet 12, and the air flow after heat exchange cannot be normally blown out from the air outlet 12, and meanwhile, the driving mechanism 61 is controlled to drive the air deflector 62 to slide upwards to a first position, so that a channel 63 is formed between the air deflector 62 and the front panel 2, and the air flow after heat exchange is released into a room from the air hole 21 of the front panel 2 through the channel 63, so that a wind-sensation-free effect is achieved.

Thereby, by installing the wind deflector assembly 6 in the space between the indoor heat exchanger 3 and the front panel 2, the wind deflector 62 is switched between the first position and the second position by the driving of the driving mechanism 61. When the wind deflector 62 is at the first position, the wind deflector 5 closes the air outlet 12, and the air flow after heat exchange is released into the room from the air hole 21 after passing through the channel 63, so that the effect of no wind sensation is achieved; when the wind deflector 62 is at the second position, the channel 63 between the wind deflector 62 and the front panel 2 is disconnected, under the normal state that the wind deflector 5 opens the air outlet 12, the air flow after heat exchange is released into the room through the air outlet 12, and the air flow in the room flows to the air inlet side of the indoor heat exchanger 3 through the air hole 21 to exchange heat with the indoor heat exchanger 3, so that the air inlet quantity is effectively improved, and the air hole 21 of the front panel 2 is fully utilized in the daily air supply mode.

In some embodiments, the wind deflector 62 comprises: a first wind shielding portion 621 and a second wind shielding portion 622.

The first wind shielding portion 621 is provided in the up-down direction, and the second wind shielding portion 622 is connected to the upper side of the first wind shielding portion 621, and is bent toward the front panel 2 side with respect to the first wind shielding portion 621 so as to be in contact with the front panel 2. As shown in fig. 6, 7 and 11, the first wind shielding portion 621 extends in the vertical direction, is disposed substantially opposite to the front panel 2, and the second wind shielding portion 622 is connected above the first wind shielding portion 621 and bends toward one side of the front panel 2, so that the wind shielding plate 62 has a substantially L-shaped structure, when the wind shielding plate 62 is in the first position, the second wind shielding portion 622 can prevent the air flow after heat exchange from returning into the casing 1 again from above the air hole 21, and when the wind shielding plate 62 is in the second position, the first wind shielding portion 621 can effectively separate the channel 63 between the air hole 21 and the air hole 21, thereby realizing the switching of the wall-mounted air conditioner 100 back and forth between the no-air-feeling mode and the normal air supply mode.

In some embodiments, a projected area of the first wind shielding portion 621 projected on the front panel 2 is equal to or larger than a distribution area of the plurality of wind holes 21 on the front panel 2. So set up, because the first wind shielding portion 621 is relative setting between the front panel 2, when the deep bead 62 is in the first position, the first wind shielding portion 621 can fully guarantee that the air current after the heat transfer releases indoor through all wind holes 21 on the front panel 2 through passageway 63 to guarantee no wind sense effect. In case that the projected area of the first wind shielding portion 621 projected on the front panel 2 is smaller than the distributed area of the plurality of wind holes 21 on the front panel 2, it may result in that the wind shielding plate 62 is at the first position such that the relatively upper wind hole 21 is separated from communication with the air outlet 12 by the first wind shielding portion 621 and the second wind shielding portion 622, thereby affecting the windless effect.

As shown in fig. 8, the wind deflector assembly 6 further includes: the driving mechanism comprises a slideway 64, the slideway 64 is respectively arranged at the left side and the right side of the wind shield 62 and is in driving connection with the wind shield 62, and the driving mechanism 61 drives the wind shield 62 to move along the up-down direction through the slideway 64. In this way, the left and right sides of the wind deflector 62 are respectively provided with the slide rails 64, the slide rails 64 are extended in the up-down direction, and the driving mechanism 61 drives the wind deflector 62 to move in the up-down direction through the slide rails 64, so as to realize the back-and-forth switching between the first position and the second position.

In one embodiment of the present utility model, the slide 64 is an annular rack and the drive mechanism 61 includes: a driving member 611, a driving gear 612 and a driven gear 613.

The driving member 611 is disposed on the casing 1, the driving gear 612 and the driven gear 613 are disposed on two sides of the sliding way 64 along the up-down direction, and are engaged with the sliding way 64, the sliding way 64 is engaged with the wind deflector 62, and the driving member 611 drives the driving gear 612 to rotate, so as to drive the sliding way 64 to perform up-down transmission relative to the driven gear 613, and the wind deflector 62 moves up and down along with the sliding way 64.

Referring to fig. 8-13, a driving member 611 is fixed on the casing 1, a driving gear 612 and a driven gear 613 are respectively disposed on two sides of the sliding way 64 along the up-down direction, when the driving member 611 drives the driving gear 612 to rotate, for example, by a driving motor, the sliding way 64 starts to rotate, and meanwhile, the driven gear 613 rotates synchronously with the sliding way 64, and the sliding way 64 is meshed with the wind deflector 62, so that the sliding way 64 drives the wind deflector 62 to move up and down together, thereby realizing the sliding of the wind deflector 62 along the up-down direction.

The center of the driven gear 613 is provided with a fixed shaft, the fixed shaft is fixed on the casing 1, and the driving gear 612 is in transmission connection with the output end of the driving member 611, so that the positions of the upper side and the lower side of the slideway 64 are relatively fixed, and the locus of the slideway 64 is ensured not to be changed easily.

In addition, under the forward and backward rotation of the driving member 611, the slide way 64 can move upwards and downwards, so that the wind shield 62 can slide along the slide way 64 in the up and down direction, and the switching between the first position and the second position can be effectively realized.

In addition, it should be understood that the annular rack is similar to a driving belt, is sleeved between the driving gear 612 and the driven gear 613, and rotates around the driving gear 612 and the driven gear 613 under the driving of the driving gear 612.

Further, the slide 64 has a slide rail 641 and a slide rack 642, the slide rack 642 is provided on the inner side of the slide rail 641, the slide rack 642 is provided with first transmission teeth 643, and the left and right sides of the wind shield 62 are provided with second transmission teeth 623 engaged with the first transmission teeth 643. So set up, slide rail 641 is motionless, is equipped with slide rack 642 in the inboard of slide rail 641, slide rack 642 along the both ends of upper and lower direction with driving gear 612 and driven gear 613 transmission connection, driving piece 611 drive driving gear 612 rotates to drive slide rack 642 and carry out the transmission with slide rail 641 relatively, driven gear 613 rotates along with slide rack 642 synchronization, has effectively guaranteed that the transmission orbit of slide 64 is invariable, can not appear the problem such as warp, and then guarantees the gliding motion stability of deep bead 62 along the upper and lower direction.

Moreover, the inner side of the slideway rack 642 is provided with a first transmission tooth 643, and the left and right sides of the wind shield 62 are respectively provided with a second transmission tooth 623, so that the left and right sides of the wind shield 62 are respectively engaged and connected with the two slideways 64, thereby realizing the sliding of the wind shield 62 along the up-down direction.

The number of driving mechanisms 61 may be at least two, and at least two driving mechanisms 61 may be disposed at intervals on the casing 1 and connected to both sides of the wind deflector 62. The arrangement is such that at least two drive mechanisms 61 can drive the wind deflector 62 to slide smoothly and rapidly. Compared with the arrangement of only one driving mechanism 61, the gravity of the wind deflector 62 can be uniformly borne on the slide ways 64 on two sides, and the phenomenon that the wind deflector 62 cannot well close the channel 63 between the air outlet 12 and the air hole 21 or the wind deflector 62 influences the smoothness of the air outlet after sliding upwards is avoided due to the fact that the wind deflector 62 is inclined, so that the sliding stability of the wind deflector 62 and the service life of the driving mechanism 61 are effectively improved, and the stability and reliability of the wall-mounted air conditioner 100 are effectively ensured.

In a further embodiment of the utility model, the slide 64 is a linear rack, the transmission mechanism further comprises a transmission gear, the driving mechanism 61 is fixed to the wind deflector 62, the driving mechanism 61 is in transmission connection with the transmission gear, the slide 64 is fixed to the casing 1, and the transmission gear is in transmission engagement with the slide 64. That is, the driving mechanism 61 drives the transmission gear, and the transmission gear is meshed with the slide way 64 to drive the driving mechanism 61 and the transmission gear to drive the wind deflector 62 to move up and down together, so that the length of the slide way 64 is almost equal to the stroke of the wind deflector 62, and the total length of the wind deflector is almost the same as the stroke when moving up and down, thus well solving the problem that the driving mechanism 61 and the transmission mechanism occupy larger up and down space, so that the wind deflector 62 has good operation stability when moving up and down, and the problem that the slide way 64 shakes and even fatigue breaks does not occur, thereby ensuring the stability and reliability of the wall-mounted air conditioner 100.

Therefore, by fixing the slide way 64 on the casing 1 and fixing the driving mechanism 61 on the wind shield 62, the driving mechanism 61 drives the wind shield 62 to move up and down together, compared with a moving mechanism in which the driving mechanism 61 is fixed and the slide way 64 drives the wind shield 62 to move up and down, the total length of the wind shield can be shortened to half, the problem that the driving mechanism 61 and the transmission mechanism occupy larger up and down space is well solved, and the volume utilization rate of the wall-mounted air conditioner 100 is effectively improved. Moreover, the up-and-down movement of the slideway 64 is eliminated, so that the risk that the slideway 64 with a certain length can shake or even fatigue fracture in the movement process can be avoided, namely, the movement stability of the matching of the wind shield 62 and the slideway 64 is higher.

And, the drive mechanism further includes: the fixing member is fixedly connected with the wind deflector 62 and is fixedly connected with the driving mechanism 61. The fixing piece is used for fixing the wind shield 62 and the driving mechanism 61 together, when the driving mechanism 61 drives the transmission gear to rotate, the transmission gear and the driving mechanism 61 can drive the wind shield 62 to move up and down along the length direction of the slideway 64, so that the wind shield 62 slides downwards to separate a channel 63 between the air outlet 12 and the air hole 21, the air outlet 12 can normally outlet air and the air hole 21 can inlet air, and the air inlet quantity is improved; and the wind shield 62 slides upwards to conduct the channel 63 between the air outlet 12 and the air hole 21, so that the air flow after heat exchange can be released from the air hole 21, and the effect of no wind sensation is achieved.

In another embodiment of the present utility model, the left and right sides of the wind deflector 62 are provided with a first sliding portion, and the casing 1 is provided with a second sliding portion, and the driving mechanism 61 drives the wind deflector 62 to move up and down, and the first sliding portion and the second sliding portion are slidingly engaged. So set up, sliding fit between first sliding part and the second sliding part can make deep bead 62 slide from top to bottom smoothly, avoids deep bead 62 to take place crookedly when sliding from top to bottom to realize the switching of no wind sense mode and daily air supply mode, effectively solved the unable make full use of's of wind hole 21 of front panel 2 problem, increased the intake simultaneously.

Further, the first sliding portion may be one of a spool and a chute, and the second sliding portion may be the other of the spool and the chute, the spool and the chute being slidably connected. That is, when the first sliding portion is a sliding column, the second sliding portion is a sliding groove, or when the first sliding portion is a sliding groove, the second sliding portion is a sliding column, so that the sliding column can be embedded into the sliding groove, sliding connection between the sliding column and the sliding groove is realized, the running friction force can be reduced, and therefore the wind shield 62 can run stably and abnormal noise is not easy to occur.

Of course, the first sliding portion or the second sliding portion is not limited to the sliding column, but may be a sliding bead, a sliding key, or the like, and corresponding sliding grooves are provided, so that the up-and-down sliding of the wind deflector 62 can be realized, and the wind deflector 62 can be ensured to slide smoothly and smoothly.

In addition, the specific shape of the first sliding portion or the second sliding portion is not limited, and the shape and size of both may be selected according to the actual situation.

The present utility model includes, but is not limited to, the embodiments described above, and may include all prior art driving arrangements for driving the sliding movement of the wind deflector 62.

In addition, the wall-mounted air conditioner 100 further includes: and a heat exchanger bracket 7, the heat exchanger bracket 7 is arranged at one side of the casing 1 close to the front panel 2 and is supported at the lower end of the indoor heat exchanger 3, a movable space 8 is defined between one side of the indoor heat exchanger 3 close to the front panel 2 and the heat exchanger bracket 7 and the front panel 2, and the wind shield 62 moves up and down relative to the movable space 8. So arranged, as shown in connection with fig. 4 and 5, on the cabinet 1, a part of the indoor heat exchanger 3 is located at the rear side of the front panel 2, opposite to the front panel 2, and for lifting the part of the indoor heat exchanger 3, a heat exchanger bracket 7 is provided in the cabinet 1 for supporting and fixing the part of the indoor heat exchanger 3.

A movable space 8 is formed between the heat exchanger bracket 7 and the front panel 2 on the side of the indoor heat exchanger 3 near the front panel 2 and below the side, so that the wind deflector 62 moves up and down in the movable space 8 by the driving of the driving mechanism 61.

When the wind shield 62 is at the first position, the lower end of the first wind shield 621 can be vertically connected with the heat exchanger bracket 7, so that an effective channel 63 is formed between the air outlet 12 and the wind hole 21, and the air cannot flow to the other places of the channel 63 at will; and when the wind shield 62 is at the second position, the lower end of the first wind shield 621 abuts against the lower side of the front panel 2, and the upper end abuts against the front side of the heat exchanger bracket 7, so that the channel 63 between the air outlet 12 and the air hole 21 can be effectively separated, and the indoor air flow can enter the front side of the indoor heat exchanger 3 through the air hole 21 and exchange heat with the indoor heat exchanger 3 in the daily air supply mode, thereby effectively improving the air supply quantity.

Thus, by mounting the wind deflector assembly 6 between the indoor heat exchanger 3 and the front panel 2, the wind deflector 62 is switched between the first position and the second position under the drive of the drive mechanism 61. When the wind deflector 62 is at the first position, the wind deflector 5 closes the air outlet 12, and the air flow after heat exchange is released into the room from the air hole 21 after passing through the channel 63, so that the effect of no wind sensation is achieved; when the wind deflector 62 is at the second position, the channel 63 between the wind deflector 62 and the front panel 2 is disconnected, under the normal state that the wind deflector 5 opens the air outlet 12, the air flow after heat exchange is released into the room through the air outlet 12, and the air flow in the room flows to the air inlet side of the indoor heat exchanger 3 through the air hole 21 to exchange heat with the indoor heat exchanger 3, so that the air inlet quantity is effectively improved, and the air hole 21 of the front panel 2 is fully utilized in the daily air supply mode.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A wall-mounted air conditioner, comprising:

the shell is suitable for being hung on a wall and provided with an air inlet and an air outlet, and comprises a front panel;

the indoor heat exchanger is arranged in the shell;

the indoor fan is arranged in the shell, and the indoor fan drives air flow to enter the shell from the air inlet and then exchange heat with the indoor heat exchanger, and then release the air flow from the air outlet into a room;

the air deflector is rotatably arranged at the air outlet and used for opening or closing the air outlet;

it is characterized in that the method comprises the steps of,

the front panel is provided with a plurality of air holes, and the air holes are arranged above the air outlet and are arranged in front-back opposite to the indoor heat exchanger;

the wall-mounted air conditioner further comprises:

the wind shield assembly is arranged between the indoor heat exchanger and the front panel, so that the air flow after heat exchange is selectively released into the room from the air outlet and/or the air hole;

wherein,

the wind deflector assembly comprises:

a driving mechanism;

the wind shield is in driving connection with the driving mechanism, and the driving mechanism drives the wind shield to slide along the up-down direction;

the wind deflector is positioned at the first position, the wind deflector closes the air outlet, a channel is formed between the wind deflector and the front panel, and the air flow after heat exchange is released into a room from the air hole after passing through the channel;

when the wind shield is positioned at the second position, the wind shield is positioned between the air outlet and the air hole so as to separate the air outlet from the air hole, the air outlet is opened by the air deflector, the air flow after heat exchange is released to the room through the air outlet, and the indoor air flow flows to the air inlet side of the indoor heat exchanger through the air hole so as to exchange heat with the indoor heat exchanger.

2. The wall-mounted air conditioner of claim 1, wherein the wind deflector comprises:

a first wind shielding part arranged in an up-down direction;

the second wind shielding part is connected to the upper part of the first wind shielding part and is bent towards one side of the front panel relative to the first wind shielding part so as to be abutted with the front panel.

3. The wall-mounted air conditioner according to claim 2, wherein a projected area of the first wind shielding portion projected on the front panel is equal to or larger than a distribution area of the plurality of wind holes on the front panel.

4. The wall-mounted air conditioner of claim 1, wherein the wind deflector assembly further comprises:

the driving mechanism comprises slide ways, the slide ways are respectively arranged at the left side and the right side of the wind shield and are in transmission connection with the wind shield, and the driving mechanism drives the wind shield to move along the up-down direction through the slide ways.

5. The wall-mounted air conditioner of claim 4, wherein the slide is an annular rack, and the driving mechanism comprises:

the driving piece is arranged on the shell;

a drive gear;

the driving gear and the driven gear are respectively arranged on two sides of the slideway along the up-down direction and are meshed with the slideway for transmission;

the slide way is connected with the wind shield in a meshed manner, the driving part drives the driving gear to rotate so as to drive the slide way to vertically drive relative to the driven gear, and the wind shield moves up and down along with the slide way.

6. The wall-mounted air conditioner according to claim 5, wherein the slideway is provided with a slideway protecting rail and a slideway rack, the slideway rack is arranged on the inner side of the slideway protecting rail, a first transmission tooth is arranged on the slideway rack, and second transmission teeth meshed with the first transmission teeth are arranged on the left side and the right side of the wind shield.

7. The wall-mounted air conditioner according to claim 4, wherein the slide is a linear rack, the transmission mechanism further comprises a transmission gear, the driving mechanism is fixed on the wind shield, the driving mechanism is in transmission connection with the transmission gear, the slide is fixed on the casing, and the transmission gear is in transmission engagement with the slide.

8. The wall-mounted air conditioner of claim 7, wherein the transmission mechanism further comprises:

the fixing piece is fixedly connected with the wind shield and fixedly connected with the driving mechanism.

9. The wall-mounted air conditioner according to claim 1, wherein a first sliding part is arranged on the left side and the right side of the wind shield, a second sliding part is arranged on the machine shell, and the first sliding part and the second sliding part are in sliding fit when the driving mechanism drives the wind shield to move up and down.

10. The wall-mounted air conditioner of claim 1, further comprising: the heat exchanger support is arranged on one side of the shell, which is close to the front panel, and is supported at the lower end of the indoor heat exchanger, a movable space is defined between one side of the indoor heat exchanger, which is close to the front panel, the heat exchanger support and the front panel, and the wind shield moves up and down relative to the movable space.