CN113108367A

CN113108367A - Air conditioner air-out subassembly and have air conditioner of this air conditioner air-out subassembly

Info

Publication number: CN113108367A
Application number: CN202010032500.9A
Authority: CN
Inventors: 张继通; 张吉义; 刘新波; 陈冬铃; 董德智; 赵心蕾; 王海梅; 李珍; 李记伟
Original assignee: Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2021-07-13
Also published as: WO2021143421A1; JP2022519799A; JP7213353B2

Abstract

The invention relates to an air conditioner air outlet assembly and an air conditioner with the same. Air conditioner air-out subassembly includes: the air outlet grid bracket is provided with an air inlet end, an air outlet end and an air channel formed between the air inlet end and the air outlet end; at least one air deflection plate disposed in the air chute and each rotatable along a horizontal axis; and a plurality of flaps disposed at the outlet end, and each of the flaps is rotatable along a vertical axis. Therefore, in the air conditioner air outlet assembly, the swinging blade is positioned at the outer side or the downstream of the air deflector. Because the left and right rotation of the swinging blades is not influenced by the air deflector and the air duct structure, the blowing dead angles at the left and right sides of the air conditioner are eliminated or reduced to the minimum degree, and the air conditioner can also provide twelve different air supply modes.

Description

Air conditioner air-out subassembly and have air conditioner of this air conditioner air-out subassembly

Technical Field

The invention relates to an air conditioning system, in particular to an air conditioner air outlet assembly and an air conditioner with the same.

Background

Air conditioners including, but not limited to, all-in-one air conditioners, split air conditioners, or central air conditioning systems. The air conditioner may also refer to an indoor unit or a terminal unit of the air conditioner. In a conditioned space (e.g., an indoor space), conditioned air is drawn into an air conditioner and exchanges heat with a heat exchanger (e.g., a heat exchange coil) within the air conditioner to form cold (cooling) or hot (heating) heat exchange air. This heat-exchanged air can then be blown out directly from the outlet of the air conditioner, or can be mixed with natural air from the inside or outside of the room and then blown out from the outlet of the air conditioner. In order to control the air outlet direction of the heat exchange air or the mixed air, an air deflector and a vertical swing blade are generally arranged near the air outlet of the air conditioner. The air deflector is generally horizontally installed at an air outlet of the air conditioner and can rotate up and down along a horizontal axis under the driving of the driving device so as to control the air to be blown out from the air conditioner obliquely upwards, horizontally or obliquely downwards. The plurality of vertical flaps are installed inside the air guide plate (in a direction seen from the outside of the air conditioner inward), in other words, on the upstream side of the air guide plate in the flow direction of the wind. The vertical swing blades are connected together through a swing blade connecting rod and can swing left and right under the driving of the driving device, so that the air is blown out to the left side or the right side of the air conditioner.

For example, chinese utility model CN208186560U discloses such a wind deflector and a flap arranged near the air outlet of an air conditioner. Specifically, this utility model discloses an air outlet inboard at the air conditioning indoor set sets up two aviation baffles, and every aviation baffle all transversely arranges and can rotate in order to adjust vertical air-out direction around being on a parallel with the horizontal axis of air conditioning indoor set. The plurality of swing vanes are also arranged inside the outlet opening of the air-conditioning indoor unit and also inside the air guide plate (in other words, upstream of the air guide plate). Further, the plurality of swing blades are arranged on the connecting rod at intervals and can be pivoted, so that the plurality of swing blades can swing left and right in the transverse direction of the air-conditioning indoor unit under the driving of the motor. However, since the vertical swing blade is disposed on the inner side of the air deflector, the swing of the vertical swing blade to the left and right is limited by the air deflector and the air duct structures on the left and right sides, which results in a relatively large blowing dead angle of the air conditioner on the left and right sides.

Accordingly, there is a need in the art for a new solution to the above problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the technical problem that the existing air conditioner air outlet assembly generates a relatively large left and right side blowing dead angle, the present invention provides an air conditioner air outlet assembly, which comprises: the air outlet grid bracket is provided with an air inlet end, an air outlet end and an air channel formed between the air inlet end and the air outlet end; at least one air deflection plate disposed in the air chute and each rotatable along a horizontal axis; and a plurality of flaps disposed at the outlet end, and each of the flaps is rotatable along a vertical axis.

In the preferable technical scheme of the air conditioner air outlet assembly, each swing blade can be independently controlled to rotate.

In the preferable technical scheme of the air conditioner air outlet assembly, the plurality of swing blades can generate a uniform air supply mode, a partition air supply mode and a manual air supply mode.

In a preferred technical solution of the air conditioner air outlet assembly, the plurality of swing blades are grouped into a plurality of swing blade zones so as to realize the zone air supply mode through different rotation angles of the swing blades in each swing blade zone.

In the preferable technical scheme of the air conditioner air outlet assembly, in each swing blade area, a low, medium, high and high air supply damper can be formed based on the rotation angle of the swing blade.

In the preferable technical scheme of the air conditioner air outlet assembly, the swing blades can be coated with different colors.

In a preferred technical solution of the air outlet assembly of the air conditioner, the air deflector is provided with a plurality of breeze holes, and the breeze holes extend perpendicular to the surface of the air deflector and penetrate through the thickness of the air deflector.

In the preferable technical scheme of the air conditioner air outlet assembly, the air deflector can generate a breeze air supply mode and a non-breeze air supply mode.

In the preferable technical scheme of the air conditioner air outlet assembly, the air conditioner air outlet assembly further comprises an air outlet panel, a panel air outlet is arranged on the air outlet panel, and the air outlet panel can be fixed to the air outlet end of the air outlet grid support to enable the panel air outlet to be aligned with the air outlet of the air outlet end.

As can be understood by those skilled in the art, the air conditioner air outlet assembly comprises an air outlet grid bracket, an air deflector and a swinging blade. The swinging blade can be arranged at the air outlet end of the air outlet grid bracket in a left-right rotating mode, and the air deflector can be arranged in the air duct at the upstream of the air outlet end in a top-down rotating mode, so that the swinging blade is positioned at the outer side or the downstream of the air deflector when viewed from the outside of the air conditioner. Because the left and right rotation of the swinging blade is not influenced by the air deflector and the air duct structure, the blowing dead angles at the left and right sides of the air conditioner are eliminated or reduced to the minimum degree.

Preferably, each of the swinging blades can be independently controlled to rotate so as to simultaneously meet more different requirements of users for blowing.

Preferably, a plurality of swing blades can be grouped to form different swing blade areas so as to achieve the purpose of zone-division air supply.

Preferably, the plurality of swing blades may generate a uniform air supply mode, a zoned air supply mode, and a manual air supply mode. Further, in the zone air supply mode, low, medium and high air supply dampers can be formed. Therefore, based on the swing blades only, six different air blowing modes can be formed.

Preferably, the air deflector is provided with a plurality of breeze holes, so that the air deflector can provide a breeze air supply mode and a non-breeze air supply mode. Furthermore, twelve different air supply modes can be formed by combining the air supply mode provided by the air deflector and the air supply mode provided by the swinging blades, namely, six different air supply modes can be provided by the swinging blades under the breeze air supply mode and the non-breeze air supply mode respectively.

Preferably, the swinging blades can be painted with different colors to form rainbow swinging blades so as to meet the requirement of individual customization of users.

The invention also provides an air conditioner, which comprises any one of the air conditioner air outlet assemblies. Because the swinging blades are arranged on the outer side of the air deflector, the blowing dead angle of the air conditioner can be eliminated or minimized, and the personalized air supply requirement of a user can be met by providing various different air supply modes.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of an air outlet assembly of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of a swing blade of an air outlet assembly of an air conditioner according to the present invention;

FIG. 3 is a left side view of an embodiment of a swing blade of an air outlet assembly of an air conditioner according to the present invention;

fig. 4 is a schematic front view of an air deflector of an air outlet assembly of an air conditioner according to an embodiment of the present invention;

fig. 5 is a schematic back view of an air deflector of an air outlet assembly of an air conditioner according to an embodiment of the present invention;

fig. 6 is a schematic side view of an air deflector of an air outlet assembly of an air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of an air outlet grid bracket of an air outlet assembly of an air conditioner according to an embodiment of the present invention;

fig. 8 is a front view of an air outlet grid support of the air outlet assembly of the air conditioner of the present invention;

fig. 9 is a bottom view of an air outlet grid support of the air outlet assembly of the air conditioner of the present invention;

fig. 10 is a right side view of an embodiment of an air outlet grill support of an air outlet assembly of an air conditioner of the present invention;

fig. 11 is a schematic sectional view taken along line a-a of the air outlet grill bracket of the air outlet assembly of the air conditioner shown in fig. 8 according to the embodiment of the present invention;

fig. 12 is a schematic perspective view of an air conditioner outlet assembly according to another embodiment of the present invention.

List of reference numerals:

1. an air conditioner air outlet assembly; 11. an air outlet panel; 12. swinging the leaves; 12a, a first swing blade; 12b, a second swing blade; 12c, a third swing leaf; 12d, a fourth swing blade; 21. a first swing leaf region; 22. a second swing leaf area; 23. a third swing area; 24. a fourth swing leaf area; 121. a swing blade body; 122. a first swing blade rotating shaft; 123. a second swing blade rotating shaft; 13. an air deflector; 13a, a first air deflector; 13b, a second air deflector; 131. an air deflector body; 132. a front surface of the air deflection plate; 133. a breeze hole; 133a, a first breeze hole area; 133b, a second breeze hole area; 133c, a third breeze hole area; 133d, a fourth breeze hole area; 134. a rear surface of the air deflection plate; 135a and a first air deflector rotating shaft; 135b and a second air deflector rotating shaft; 135c and a third air deflector rotating shaft; 135d and a fourth air deflector rotating shaft; 135e and a fifth air deflector rotating shaft; 14. an air outlet grid bracket; 141. an air outlet grid support body; 141a, an air outlet end; 141b, an air outlet; 141c, left wall; 141d, front wall; 141e, air inlet end; 141f, right wall; 141g, rear wall; 142a, a first air deflector shaft hole; 142b and a second air deflector shaft hole; 142c, a third air deflector shaft hole; 143. an air deflector bracket; 143a, a first air deflector bracket; 143b, a second air deflector bracket; 143c, a third air deflection bracket; 144. an air outlet panel bayonet; 145. the shaft hole of the swing blade.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention provides an air conditioner air outlet assembly 1, aiming at solving the technical problem of left and right side air blowing dead angles caused by the existing air conditioner air outlet assembly. Air conditioner air-out subassembly 1 includes: an air-out grill bracket 14, the air-out grill bracket 14 having an air inlet 141e, an air outlet 141a and an air duct formed between the air inlet 141e and the air outlet 141 a; at least one air deflector 13, the at least one air deflector 13 being arranged in the air duct, and each air deflector 13 being rotatable along a horizontal axis; and a plurality of swing blades 12, the plurality of swing blades 12 being arranged at the air outlet end 141a, and each swing blade 12 being rotatable along a vertical axis.

Fig. 1 is a schematic perspective view of an air conditioner outlet assembly according to an embodiment of the present invention. As shown in fig. 1, in one or more embodiments, the air conditioner outlet assembly 1 includes an outlet panel 11, a plurality of swing blades 12, an air deflector 13, and an outlet grill support 14. The outlet panel 11 is attached to an outer side surface of the outlet port 141a (see fig. 7 to 8) of the outlet grill bracket 14. A panel outlet (not shown) is provided at a middle position of the outlet panel 11, and the panel outlet may be aligned with the outlet 141b of the outlet port 141a to allow wind to be blown out of the panel outlet.

Fig. 2 is a front view of an embodiment of a swing blade of an air conditioner outlet assembly according to the present invention, and fig. 3 is a left view of the embodiment of the swing blade of the air conditioner outlet assembly according to the present invention. As shown in fig. 2 and 3, in one or more embodiments, each of the swing vanes 12 has a swing vane body 121, a first swing vane rotating shaft 122, and a second swing vane rotating shaft 123. In one or more embodiments, the pendulum blade body 121 is a generally rectangular plate-like structure having generally flat front and rear surfaces. When the swing vane 12 is in the vertical direction, two short sides of the swing vane body 121 form an upper edge and a lower edge thereof, respectively, and the first swing vane rotating shaft 122 and the second swing vane rotating shaft 123 are located on the upper edge and the lower edge of the swing vane body 121, respectively. For example, as shown in fig. 3, one platform is formed on each of the upper and lower edges, and both the platforms are formed on and extend outward perpendicular to the rear surface of the swing blade body 121. The first and second swing

blade rotating shafts

122 and 123 are respectively formed on the corresponding platforms and extend perpendicularly outward (in a direction away from the upper or lower edge) from the corresponding platforms. Therefore, the first and second swing

blade rotation shafts

122 and 123 are parallel to the swing blade body 121. The first and second

swing link shafts

122 and 123 are provided to be rotatable about the same axis, for example, about a first axis C1. Optionally, the second swing blade rotating shaft 122 is configured to be connectable to a driving device, such as a motor, to drive the swing blade to rotate. Alternatively, the pendulum blade body 12 may take other shapes, such as a square or leaf-like shape, etc.

In one or more embodiments, the plurality of swing vanes 12 can also be painted different colors. The user can customize the flap 12 to paint the flap in different colors based on his own personalized needs, thereby making the air conditioner more aesthetically pleasing and satisfying the user's specific aesthetic needs.

Fig. 4 is a schematic front view, fig. 5 is a schematic back view, and fig. 6 is a schematic side view of an embodiment of an air deflector of an air conditioner air outlet assembly according to the present invention. As shown in fig. 4 to 6, the air deflector 13 includes an air deflector body 131, and a micro-wind hole 133 and an air deflector rotating shaft formed on the air deflector body 131. In one or more embodiments, the air deflection body 131 is a generally rectangular sheet having a generally planar front surface 132 and a generally planar rear surface 134. Alternatively, the deflector body 131 may take a square or other suitable shape, as desired.

Referring to fig. 4 and 5, in one or more embodiments, the plurality of micro-wind holes 133 are uniformly arranged in a plurality of rows and a plurality of columns on the front surface 132 of the air deflection plate body 131, so that the distances L1 between adjacent micro-wind holes 133 are all the same. The louvers 133 extend vertically through the thickness of the air deflection body 131 from the front surface 132 of the air deflection body 131 to the rear surface 134. Alternatively, when the length of the air deflector body 131 exceeds a certain size, in order to ensure the strength of the air deflector, the micro-vents 133 on the air deflector body 131 may be divided into a plurality of micro-vent regions, for example, two micro-vent regions, three micro-vent regions or more, and the distance between the adjacent micro-vent regions is greater than the distance between the adjacent micro-vents. As shown in fig. 4 and 5, in one or more embodiments, the breeze holes 133 are divided into four breeze hole regions: a first, second, third, and fourth

microperforated regions

133a, 133b, 133c, and 133 d. Adjacent microperforated regions are separated by a distance L2, which should be greater than L1. According to practical requirements, each of the breeze hole areas may comprise the same number of breeze holes, such as the breeze holes 133 arranged in the same row and column; a different number of louvers 133 may also be included, thus arranged in different rows and/or columns. In addition, in order to ensure the strength of the air deflector, the micro-wind holes 133 and the peripheral edge of the air deflector body 131 need to be separated by a certain distance L3, which is about 8mm, for example, and should be larger than the distance L1 between the adjacent micro-wind holes 133.

Referring to fig. 5 and 6, a plurality of air deflection shafts, for example, two, three or more, are formed on the rear surface 134 of the air deflection body 131, and the air deflection shafts are formed coaxially and thus can rotate about the same axis. In one or more embodiments, five air deflection shafts are formed on the rear surface 134: a first air deflector rotating shaft 135a, a second air deflector rotating shaft 135b, a third air deflector rotating shaft 135c, a fourth air deflector rotating shaft 135d, and a fifth air deflector rotating shaft 135 e. The first and fifth air guide

plate rotating shafts

135a and 135e are respectively disposed on two opposite short-side ends of the air guide plate body 131. And extends outwardly from the corresponding short-side end. The second louver rotating shaft 135b is disposed in a region corresponding to a spacing distance between the first and

second louver regions

133a, 133b, the third louver rotating shaft 135c is disposed in a region corresponding to a spacing distance between the second and

third louver regions

133b, 133c, and the fourth louver rotating shaft 135d is disposed in a region corresponding to a spacing distance between the third and

fourth louver regions

133c, 133 d. Optionally, the extending directions of the second air guiding plate rotating shaft 135b and the third air guiding plate rotating shaft 135c are the same as the first air guiding plate rotating shaft 135a, and the extending direction of the fourth air guiding plate rotating shaft 135d is the same as the fifth air guiding plate rotating shaft 135 e. Alternatively, the extending directions of the air guiding plate rotating shafts may also be configured in other extending directions as required, for example, the extending directions of the third air guiding plate rotating shaft 135c and the fourth air guiding plate rotating shaft 135d are the same as the fifth air guiding plate rotating shaft 135e, and the extending direction of the second air guiding plate rotating shaft 135b is the same as the first air guiding plate rotating shaft 135 a. A certain distance is required between the breeze hole 133 and the adjacent rotating shaft of the air guiding plate so as to ensure the strength of the air guiding plate.

Fig. 7 is a schematic perspective view of an embodiment of an air outlet grill bracket of an air outlet assembly of an air conditioner of the present invention, fig. 8 is a front view of the embodiment of the air outlet grill bracket of the air outlet assembly of the air conditioner of the present invention, fig. 9 is a bottom view of the embodiment of the air outlet grill bracket of the air outlet assembly of the air conditioner of the present invention, fig. 10 is a right side view of the embodiment of the air outlet grill bracket of the air outlet assembly of the air conditioner of the present invention, and fig. 11 is a schematic sectional view of a-a of the embodiment of the air outlet grill bracket of the air outlet assembly of the air. As shown in fig. 7-11, the air-out grill support 14 includes an air outlet end 141a, an air inlet end 141e, and an air duct extending between the air outlet end 141a and the air inlet end 141 e. As shown in fig. 7 and 8, an outlet port 141b is formed in the outlet port 141 a. The outlet 141b corresponds to the panel outlet of the outlet panel 11, and may have the same size. An air inlet (not shown) is formed at the air inlet end 141e so as to allow heat-exchange air to flow therefrom into the duct when the air inlet end 141e is coupled to an air outlet passage inside the air conditioner. Referring to fig. 9-11, in one or more embodiments, the wind tunnel is enclosed by a left wall 141c, a right wall 141f, a front wall 141d, and a rear wall 141g, based on the orientation shown in fig. 9, and has a generally rectangular flow cross-section. Alternatively, the air duct may have other flow cross-sections according to actual needs.

As shown in fig. 7 and 8, the air outlet 141a has a top wall (not labeled) extending around perpendicular to the air duct. The top wall surrounds the outlet 141b and conforms to the shape of the outlet panel 11. In one or more embodiments, a plurality of outlet panel bayonets 144 are respectively formed on the top wall along two opposite long sides of the outlet 141b, for example, eight outlet panel bayonets 144 are formed on the top wall along each long side. The outlet panel bayonets 144 may be symmetrical to each other with respect to a longitudinal center line C2 of the outlet 141 b. Accordingly, a corresponding fastening structure is provided on the back surface of the outlet panel 11 so as to fix the outlet panel 11 on the outlet end 14a of the outlet grill bracket 14 through the engagement of the outlet panel bayonet 144 and the fastening structure, and the engagement between the outlet panel bayonet 144 and the fastening structure is detachable. Alternatively, different numbers of air outlet panel bayonets can be formed on the top wall to meet actual needs.

Referring to fig. 7 and 8, in one or more embodiments, a plurality of air deflector supports 143 are provided within the wind tunnel of the wind grid support 14. When the air deflector is relatively long, the air deflector supports can help support the air deflector to prevent deformation or instability of the air deflector. Whether or not to provide the air deflection brackets and the specific number of air deflection brackets may be determined based on the size and/or shape of the air deflection. In one or more embodiments, three air deflection brackets 143 are provided within the air chute: a first air deflector bracket 143a, a second air deflector bracket 143b, and a third air deflector bracket 143 c. As shown in fig. 7, the first, second and

third deflector brackets

143a, 143b, 143c are arranged spaced apart from and parallel to each other.

Referring to fig. 11, each of the air deflector brackets forms two protrusions extending to the same side (facing the air outlet end 141a) of the air deflector bracket, forms an upper protrusion and a lower protrusion (based on the orientation shown in fig. 11), and forms a second air deflector shaft hole 142b penetrating the thickness of the protrusion on each of the protrusions. The upper projections of the three hanger brackets and the second hanger shaft holes 142b thereon are disposed on the same longitudinal axis (an axis parallel to the longitudinal centerline C2), while the lower projections of the three hanger brackets and the second hanger shaft holes 142b thereon are also disposed on another longitudinal axis (an axis parallel to the longitudinal centerline C2). The upper projections of the three air deflection brackets are used for jointing the same air deflection plate, and the lower projections of the three air deflection brackets are used for jointing another air deflection plate. This therefore means that two air deflectors are arranged in the air duct. Alternatively, the specific number of air deflectors can be determined according to actual needs. Each second air deflector shaft hole 142b on the same longitudinal axis is configured to receive a corresponding one of the second air deflector shaft 135b, the third air deflector shaft 135c, or the fourth air deflector shaft 135d of one air deflector 13 and allow the corresponding air deflector shaft to rotate therein about the axis. Optionally, each air deflector shaft is coupled to the corresponding second air deflector shaft hole 142b by a shaft sleeve (not shown).

In one or more embodiments, as shown in FIG. 7, two first deflector shaft holes 142a are formed in the left wall 141c of the wind tunnel, and the two first deflector shaft holes 142a are positioned near the air intake end 141 e. Based on the orientation shown in fig. 7, the two first air deflector shaft holes 142a are located one above and the other below relative to each other and both close to the air inlet end 141e of the air-out grill support 14. The upper first deflector axial hole 142a is aligned with (i.e., co-axial with) the second deflector axial hole 142b in the upper projection of each deflector bracket 143, and the lower first deflector axial hole 142a is aligned with (i.e., co-axial with) the second deflector axial hole 142b in the lower projection of each deflector bracket 143. Each first deflector axial hole 142a receives the first deflector axle 135a of one of the deflectors 13. Referring to fig. 10, in one or more embodiments, two third deflector axial holes 142c are also formed in the right wall 141f of the air chute, and the two third deflector axial holes 142c are also positioned near the air inlet end 141e of the grill support 14. The two third deflector shaft holes 142c are aligned up and down based on the orientation shown in fig. 10. The third upper deflector axial hole 142c is aligned with the second upper deflector axial hole 142b of each deflector bracket 143, and the third lower deflector axial hole 142c is aligned with the second lower deflector axial hole 142b of each deflector bracket 143. In one or more embodiments, the third deflector axial hole 142c is configured to receive the fifth deflector axle 135e of the deflector 13, and the fifth deflector axle 135e is rotatable therein. Thus, all of the deflector pivot shafts on each of the deflectors 13 can be received in a respective one of the first, second and third

deflector pivot holes

142a, 142b, 142C, such that each of the deflectors 13 can pivot about an axis parallel to the longitudinal centerline C2. Alternatively, as the number of louvers 13 changes, the number of first and third

louver shaft holes

142a, 142c in the left and

right walls

141c, 141f also changes, for example if the number of louvers 13 is three, then the number of first and third

louver shaft holes

142a, 142c both changes to three. Optionally, each air deflection shaft is coupled to the corresponding first and third air

deflection shaft holes

142a, 142c by a bushing (not shown).

Referring to fig. 9, a plurality of swing shaft holes 145 are formed on the front wall 141d and the rear wall 141g of the wind tunnel, respectively, and the swing shaft holes 145 are positioned at the air outlet end 141a of the air-out grill bracket 14. The number of the swing blade shaft holes 145 on each of the front wall 141d and the rear wall 141g is the same as the number of the swing blades 12, and each of the swing blade shaft holes 145 on the front wall 141d and a corresponding one of the swing blade shaft holes 145 (not shown in the drawings) on the rear wall 141g are symmetrical to each other with respect to the longitudinal axis C2 so as to receive one of the first swing blade rotating shaft 122 and the second swing blade rotating shaft 123 of one swing blade 12, respectively. The first and second

swing blade shafts

122 and 123 are rotatable about the axis in these swing blade shaft holes. In one or more embodiments, the swing blade axle aperture 145 on the front wall 141d is configured to receive the second swing blade axle 123 of the swing blade 12, and the swing blade axle aperture 145 on the rear wall 141g is configured to receive the first swing blade axle 122 of the swing blade 12. Alternatively, the swing blade axle hole 145 on the front wall 141d is configured to receive the first swing blade axle 122 of the swing blade 12, and the swing blade axle hole 145 on the rear wall 141g is configured to receive the second swing blade axle 123 of the swing blade 12. Alternatively, the first and second

swing shaft shafts

122 and 123 may be respectively coupled to the corresponding swing shaft holes through bushings (not shown).

When the air conditioner air outlet assembly 1 of the present invention is in operation, the air deflector 13 (which is usually in the horizontal direction) can provide two air supply modes: a breeze air supply mode and a non-breeze air supply mode. In the breeze mode, the air deflector 13 is driven (e.g., by a motor) to rotate to be parallel to the flow cross section of the wind tunnel (i.e., perpendicular to the flow direction of the wind), so as to block the wind tunnel, and thus the wind in the wind tunnel is blown out through the breeze hole 133 to generate breeze. Therefore, under the breeze air supply mode, the air conditioner air outlet assembly can not only prevent the air from directly blowing to the user, but also scatter the air, thereby increasing the comfort of the user. In the non-breeze blowing mode (also referred to as normal blowing mode), the air deflector 13 is driven to rotate up and down to form a certain included angle (up to 90 °) with the flow cross section of the air duct, so that the air is directly blown out from the upper side and the lower side of the air deflector 13.

Under the condition that the air conditioner air outlet assembly 1 of the invention works, when the air conditioner is started, the swinging vane 12 (which is usually in the vertical direction) usually rotates to a position perpendicular to the air outlet panel 11. Then, according to the requirement of the user, the swing blade 12 can rotate leftwards or rightwards from the position perpendicular to the air outlet panel 11, and can reach the maximum rotation angle of 80 °, so that the rotation between-80 ° and 80 ° is realized. In one or more embodiments, each of the swing vanes 12 can be configured to be independently controlled, e.g., each of the swing vanes 12 can be driven to rotate by an independent motor. The plurality of swing vanes 12 can thus provide three different blowing modes: a uniform air supply mode, a zoned air supply mode, and a manual air supply mode. In the uniform blowing mode, all the swing blades 12 rotate by the same angle, thereby ensuring that the swing blades are parallel to each other and blowing uniform air. Under the subarea air supply mode, different swing blades can rotate at different angles according to the requirements of users, so that the aim of subarea air supply is fulfilled. Under the manual air supply mode, the user can manually rotate the angle of the swinging blade according to the requirement of the user so as to meet the air supply direction required by the user.

Fig. 12 is a schematic perspective view of an air conditioner outlet assembly according to another embodiment of the present invention. FIG. 12 illustrates an example of implementing a zoned air delivery mode. As shown in fig. 12, in one or more embodiments, the air conditioner outlet assembly 1 includes a first air deflector 13a and a second air deflector 13 b. The first air deflector 13a and the second air deflector 13b are arranged side by side in the air duct of the air outlet grid support 14. The first and

second air deflectors

13a and 13b may be arranged in the same manner as described above. With continued reference to fig. 12, in one or more embodiments, the flap 12 is divided into four flap regions along the horizontal direction in the air outlet of the air outlet panel 11: a first swing blade zone 21, a second swing blade zone 22, a third swing blade zone 23, and a fourth swing blade zone 12 d. Alternatively, the wobble blade area may be less than four or more than four. In one or more embodiments, each swing blade zone comprises four swing blades: a first swing blade 12a, a second swing blade 12b, a third swing blade 12c, and a fourth swing blade 12 d. Alternatively, the number of the swing blades in each swing blade area can be less than four or more than four. In the zoned air supply mode, a user may control the air supply direction of different swing zones, for example, via a controller. In one or more embodiments, four wind feeding barriers can be generated in each swing blade zone by controlling the rotation angle of each swing blade: low, medium high, and high delivery dampers. Specifically, taking the first swing blade area 21 as an example, in the low air supply gear, the first swing blade 12a may be set to rotate 60 ° to the left, the second swing blade 12b may be set to rotate 20 ° to the left, the third swing blade 12c may be set to rotate 20 ° to the right, and the fourth swing blade 12d may be set to rotate 60 ° to the right. When the first swing blade region 21 is placed at the medium-low wind-transmitting gear, the first swing blade 12a may be configured to rotate 30 ° to the left, the second swing blade 12b may be configured to rotate 10 ° to the left, the third swing blade 12c may be configured to rotate 10 ° to the right, and the fourth swing blade 12d may be configured to rotate 30 ° to the right. When the first swing blade region 21 is positioned at the middle and high wind-feeding stage, the first swing blade 12a may be configured to rotate 30 ° to the right, the second swing blade 12b may be configured to rotate 10 ° to the right, the third swing blade 12c may be configured to rotate 10 ° to the left, and the fourth swing blade 12d may be configured to rotate 30 ° to the left. When the first flap region 21 is set to the high wind gap, the first flap 12a rotates 60 ° to the right, the second flap 12b rotates 20 ° to the right, the third flap 12c rotates 20 ° to the left, and the fourth flap 12d rotates 60 ° to the left. Alternatively, the number of the air supply baffles in each air supply zone can be less than four or more than four, and the rotation angle of the air supply baffles corresponding to each air supply baffle can be redesigned according to actual needs.

In one or more embodiments, twelve different air supply modes can be formed by combining the air supply mode provided by the air deflector 13 and the air supply mode provided by the swing blade 12. Specifically, under the breeze air supply mode provided by the air deflector 13, six air supply modes can be generated through the swing blade 12: the uniform air supply mode comprises four subarea air supply modes of a low air supply damper, a middle air supply damper and a high air supply damper and a manual air supply damper. Under the non-breeze air supply mode provided by the air deflector 13, the six air supply modes can be generated through the swinging blade 12.

The maximum angle of the swinging blade which can rotate leftwards or rightwards from the position vertical to the air outlet panel 11 of the air conditioner with the air conditioner air outlet assembly 1 can reach 80 degrees, so that air supply dead angles at the left side and the right side of the air conditioner are eliminated or reduced to the minimum, and the air supply areas at the left side and the right side of the air conditioner are greatly increased. Further, the air conditioner can provide up to twelve different air supply modes, so that different personalized requirements of users can be met. For example, when the user has no special requirement on the air blown out by the air conditioner, the uniform air supply mode can be selected; when different users have different requirements on the air blown out by the air conditioner, the partitioned air supply mode can be selected, so that the defect that the air conditioner can only blow air in the same direction at a certain moment is overcome; when the user needs multi-angle concentrated (or dispersed) air supply for the air blown out by the air conditioner, a manual air supply mode can be selected. Under the subregion air supply mode, can provide four air supply shelves again, the user can select different gears according to self demand to improve the travelling comfort.

So far, the technical solutions of the present invention have been described with reference to the left and right side embodiments of the preferred real air conditioner shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art may combine technical features of different embodiments, and may make equivalent changes or substitutions for related technical features, and such changes or substitutions will fall within the scope of the present invention.

Claims

1. The utility model provides an air conditioner air-out subassembly, its characterized in that, air conditioner air-out subassembly includes:

the air outlet grid bracket is provided with an air inlet end, an air outlet end and an air channel formed between the air inlet end and the air outlet end;

at least one air deflection plate disposed in the air chute and each rotatable along a horizontal axis; and

a plurality of flaps disposed at the outlet end and each rotatable along a vertical axis.

2. An air conditioner air outlet assembly according to claim 1, wherein each of the swing blades can be independently controlled to rotate.

3. The air conditioner air outlet assembly of claim 2, wherein the plurality of swing blades can generate a uniform air supply mode, a zoned air supply mode and a manual air supply mode.

4. The air conditioner outlet assembly of claim 3, wherein the plurality of flaps are grouped into a plurality of flap zones so as to achieve the zoned air supply mode by different rotation angles of the flaps in each flap zone.

5. An air conditioner air outlet assembly according to claim 4, wherein in each of the swing blade regions, low, medium, middle, high and high air delivery dampers can be formed based on the rotation angle of the swing blade.

6. An air conditioner air outlet assembly according to any one of claims 1 to 5, wherein the swinging blades can be coated with different colors.

7. An air conditioner air outlet assembly according to any one of claims 1 to 5, wherein a plurality of breeze holes are formed on the air deflector, and the breeze holes extend perpendicularly to the surface of the air deflector and penetrate through the thickness of the air deflector.

8. The air conditioner air outlet assembly of claim 7, wherein the air deflector is capable of generating a breeze air supply mode and a non-breeze air supply mode.

9. An air conditioner outlet assembly according to any one of claims 1 to 5 and further comprising an outlet panel, said outlet panel having a panel outlet and being securable to the outlet end of said outlet grill support such that said panel outlet is aligned with the outlet of said outlet end.

10. An air conditioner, characterized in that, the air conditioner includes the air conditioner air-out subassembly of any one of claims 1-9.