An air deflector assembly for an air conditioner, an air deflector device and an air conditioner

Abstract

The present invention provides an air guiding component for an air conditioner, an air guiding device and an air conditioner. The air guiding component includes blades and blade linkages. The blades are located in the air duct of the air conditioner. The blade linkages drive the blades to swing. The blade linkages are located between the base and the middle frame of the air conditioner, and the blade linkages avoid the air duct. In the air guiding component of the present invention, only the blades are located in the air duct. Compared with the structure in which both the blades and the blade linkages are located in the air duct, the obstruction to the air flow in the air duct can be effectively reduced. In addition, since the blade linkages drive the blades to swing, the adjustment of the swing and steering of the blades can be achieved through the blade linkages outside the air duct, without the need for an operator to put his hand into the air duct to achieve the adjustment of the swing and steering of the blades.

Description

Technical Field

[0001] The present invention relates to the field of air conditioners, and in particular to an air guide assembly for an air conditioner, an air guide device and an air conditioner. Background Art

[0002] The air guide blades in the air conditioner are usually connected to a connecting rod and are arranged in the air duct of the air conditioner. They can guide the airflow so that the air direction of the air conditioner can be adjusted left and right and / or up and down. At present, the swing of the air guide blades is mainly achieved by two methods: electric and manual. The electric method is mainly achieved by the motor driving the connecting rod connected to the air guide blades; the manual method is mainly achieved by the operator reaching into the air duct to move the connecting rod connected to the air guide blades.

[0003] Since the air guide blades and the connecting rod are both located in the air duct of the air conditioner, they will have a certain obstructive effect on the air flow in the air duct. In addition, when the swing of the air guide blades is achieved manually, there is a certain risk when the operator puts his hand into the air duct. Summary of the invention

[0004] In order to solve the obstruction of the middle connecting rod to the airflow in the air duct, the present invention provides an air guide assembly for an air conditioner, the air guide assembly includes a blade and a blade connecting rod;

[0005] The blades are located in the air duct of the air conditioner;

[0006] The blade connecting rod drives the blade to swing, and the blade connecting rod is located between the base and the middle frame of the air conditioner, and the blade connecting rod avoids the air duct.

[0007] The air guide assembly of the present invention has blades located in the air duct of the air conditioner, and can therefore guide the airflow in the air duct and adjust the wind direction of the air conditioner at the same time; the blade connecting rod is located between the base and the middle frame of the air conditioner, and the blade connecting rod avoids the air duct, that is, the blade connecting rod is not located in the air duct; therefore, in the air guide assembly of the present invention, only the blades are located in the air duct, which can effectively reduce the obstruction to the airflow in the air duct compared to a structure in which both the blades and the blade connecting rods are located in the air duct; in addition, since the blade connecting rod drives the blades to swing, the swing and steering of the blades can be adjusted by the blade connecting rod on the outside of the air duct, without the need for the operator to put his hand into the air duct to adjust the swing and steering of the blades.

[0008] Optionally, the blade connecting rod comprises a connecting rod body, a first steering structure and a second steering structure;

[0009] The first end of the connecting rod body is connected to the blade;

[0010] Both the first steering structure and the second steering structure are arranged on the connecting rod body to drive the blade to swing and turn; the first steering structure is arranged at the second end of the connecting rod body; the second steering structure is arranged between the first steering structure and the blade.

[0011] In the present invention, the first steering structure and the second steering structure can drive the blade to swing and turn in different directions. The first steering structure can be a lateral steering structure, and the second steering structure can be a longitudinal steering structure. The lateral direction is the width direction of the connecting rod body, and the longitudinal direction is the length direction of the connecting rod body. Specifically, for the air guiding component of the present invention, the lateral steering structure and the longitudinal steering structure arranged on the connecting rod body are used to realize the lateral turning and longitudinal turning of the blade, that is, the swinging of the blade can be effectively realized. When the air guiding component is applied to an air conditioner, by controlling the second end of the blade connecting rod, and then controlling the lateral steering structure and the longitudinal steering structure, under the drive of the lateral steering structure and the longitudinal steering structure, the control of the turning of the blade is realized. Therefore, with this structure, the blade can be arranged in the air duct. At this time, by controlling the second end of the blade connecting rod, the control of the swinging and turning of the blade can be realized, instead of the way that an operator puts his hand into the air duct to realize the adjustment of the swinging and turning of the blade. Since only the blade is located in the air duct, compared with the structure where both the blade and the blade connecting rod are located in the air duct, the obstruction to the air flow in the air duct can be effectively reduced. The swinging of the blade can guide the air flow in the air duct and at the same time adjust the air direction of the air conditioner.

[0012] Optionally, the first steering structure includes a hinge or a lateral thinning structure; the second steering structure includes a hinge or a longitudinal thinning structure.

[0013] Specifically, for this structure, the first steering structure includes a hinge or a lateral thinning structure, preferably a lateral thinning structure; the second steering structure includes a hinge or a longitudinal thinning structure, preferably a longitudinal thinning structure.

[0014] Optionally, the thicknesses of both the first thinning structure and the second thinning structure are 1 / 3 to 1 / 2 of the thickness of the connecting rod body.

[0015] In this structure, when the first steering structure is a horizontal steering structure and the second steering structure is a vertical steering structure, and when the horizontal steering structure is a horizontal thinning structure and the vertical steering structure is a vertical thinning structure; the thicknesses of the horizontal thinning structure and the vertical thinning structure are less than the thickness of the connecting rod body, specifically 1 / 3 to 1 / 2 of the thickness of the connecting rod body. There is a smooth transition between the horizontal thinning structure and the vertical thinning structure and the connecting rod body. With this thickness setting, both the horizontal thinning structure and the vertical thinning structure have good steering adjustment effects. In addition, the blade and the blade connecting rod can be integrally injection-molded from PP material. The PP material has good toughness, and the horizontal thinning structure and the vertical thinning structure can have a long service life.

[0016] Optionally, the air guiding assembly further includes a bottom plate; the bottom plate is located between the base and the middle frame; the bottom plate is connected to the second end of the connecting rod body.

[0017] In this structure, through the setting of the bottom plate, multiple blades and blade connecting rods can be arranged on the bottom plate, and by controlling the bottom plate, the swinging control of multiple blades can be realized.

[0018] Optionally, the air guiding assembly further includes a rotating shaft, one end of the rotating shaft is connected to the blade, and the other end of the rotating shaft is connected to the blade connecting rod.

[0019] In this structure, through the setting of the rotating shaft, it is convenient to realize the swinging of the blade.

[0020] The present invention also provides an air guiding device, which includes the above-mentioned air guiding assembly and a handle assembly;

[0021] The handle assembly is installed on the middle frame, and part of the handle assembly is located outside the middle frame; the handle assembly is connected to the air guiding assembly to drive the air guiding assembly to move.

[0022] Through the setting of the handle assembly in the present invention, it can effectively drive the air guiding assembly to move through the handle assembly, that is, drive the blade to swing; when the air guiding device is applied to an air conditioner, the handle assembly is installed on the middle frame, and part of the handle assembly is located outside the middle frame. By controlling the handle assembly, it can effectively prevent the operator from putting his hand into the air duct for operation, thereby avoiding the occurrence of dangerous situations that may cause harm to the operator.

[0023] Optionally, the air guiding device further includes a support plate, and a rotating shaft hole is provided on the support plate, and the rotating shaft in the air guiding assembly is installed in the rotating shaft hole.

[0024] With this structure, through the setting of the support plate, the air guiding component can be effectively fixed and supported. Specifically, by setting a rotating shaft hole on the support plate, the rotating shaft in the air guiding component can be installed in the rotating shaft hole to achieve the assembly of the support plate and the air guiding component;

[0025] In addition, when the air guiding device is applied to an air conditioner, positioning buckles, fixing buckles and other structures can be set on the support plate to achieve the positioning and fixing of the support plate and other components in the air conditioner.

[0026] Optionally, the handle assembly includes a handle connecting rod and a fixing structure. One end of the handle connecting rod is connected to the fixing structure, and the other end of the handle connecting rod is connected to the air guiding component;

[0027] The handle assembly is installed on the middle frame through the fixing structure, and part of the fixing structure in the handle assembly is located outside the middle frame.

[0028] With this structure, the handle assembly specifically includes a handle connecting rod and a fixing structure. The handle connecting rod is connected to the air guiding component, specifically to the bottom plate in the air guiding component. At this time, a handle connecting groove can be correspondingly provided on the bottom plate for the installation of the handle connecting rod; when the air guiding device is applied to an air conditioner, the handle assembly is fixed to the air conditioner through the fixing structure.

[0029] Optionally, the handle assembly includes a positioning structure. A fixing sliding groove is provided on the fixing structure, and the positioning structure is arranged in the fixing sliding groove.

[0030] With this structure, by setting the positioning structure, specifically, the positioning structure is arranged in the fixing sliding groove of the fixing structure. When the air guiding device is applied to an air conditioner, the handle assembly can be positioned and fixed through the positioning structure.

[0031] The present invention also provides an air conditioner, which includes a base and a middle frame, and an air guiding device as described in any one of the above;

[0032] The blades in the air guiding component are located in the air duct of the air conditioner, and the blade connecting rod and the bottom plate in the air guiding component are located between the base and the middle frame;

[0033] The handle assembly is installed on the middle frame through the fixing structure, and part of the fixing structure in the handle assembly is located outside the middle frame.

[0034] The present invention applies the air guiding device to an air conditioner. Specifically, the blades in the air guiding assembly are located in the air duct of the air conditioner, and the blade connecting rod and the bottom plate in the air guiding assembly are located between the base and the middle frame. That is, the present invention only arranges the blades with the air guiding function in the air duct to realize the guiding effect on the air flow in the air duct, and arranges the blade connecting rod and the bottom plate between the base and the middle frame, that is, outside the air duct, which can effectively avoid the obstruction of the blade connecting rod to the air flow in the air duct.

[0035] At the same time, the handle assembly is installed on the middle frame through a fixing structure, and part of the fixing structure in the handle assembly is located outside the middle frame. Therefore, the turning of the blade can be controlled through the handle assembly, that is, the swinging of the blade can be realized. At the same time, there is no need for the operator to put his hand into the air duct for operation, and only the fixing structure in the handle assembly located outside the middle frame needs to be operated, and the operator is not at risk.

[0036] Optionally, a tray mounting groove and a blade mounting groove are provided on the base, the tray is mounted in the tray mounting groove, and the blade connecting rod in the blade assembly passes through the blade mounting groove.

[0037] With this structure, through the settings of the tray mounting groove and the blade mounting groove, the mounting of the tray and the blade connecting rod is realized, effectively ensuring that the blade is installed in the air duct, and the blade connecting rod, the bottom plate, etc. are installed outside the air duct.

[0038] Optionally, when the handle assembly includes the fixing structure and the positioning structure, a fixing groove is provided on the middle frame; the fixing structure in the handle assembly is located in the fixing groove, and the fixing structure slides along the fixing groove; the positioning structure cooperates with the fixing groove to realize the positioning of the handle assembly.

[0039] With this structure, through the setting of the fixing groove, the fixing of the handle assembly is realized. Specifically, the fixing structure in the handle assembly is in the fixing groove, and the fixing structure slides along the fixing groove, thereby driving the bottom plate to swing, so as to drive the blade to swing; the positioning structure cooperates with the fixing groove to realize the positioning of the handle assembly.

[0040] Optionally, the shape of the fixing groove is wavy.

[0041] With this structure, the shape of the fixing groove is set to be wavy. Specifically, the wavy shape is arranged along the sliding direction of the positioning structure. During the cooperation of the positioning structure and the fixing groove, the wavy fixing groove can effectively realize the positioning of the positioning structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 Structural schematic of an air guiding assembly according to the present invention Figure 1 ;

[0043] Figure 2 For Figure 1 An enlarged view of A in

[0044] Figure 3 A structural schematic diagram of an air guiding component of the present invention Figure 2 ;

[0045] Figure 4 A structural schematic diagram of an air guiding component of the present invention Figure 3 ;

[0046] Figure 5 A structural schematic diagram of the left - right swing of the blade in an air guiding component of the present invention;

[0047] Figure 6 A structural schematic diagram of a handle assembly in an air guiding device of the present invention Figure 1 ;

[0048] Figure 7 A structural schematic diagram of a handle assembly in an air guiding device of the present invention Figure 2 ;

[0049] Figure 8 A structural schematic diagram of a support plate in an air guiding device of the present invention Figure 1 ;

[0050] Figure 9 A structural schematic diagram of a support plate in an air guiding device of the present invention Figure 2 ;

[0051] Figure 10 A structural schematic diagram of the assembly of the air guiding component and the support plate in an air guiding device of the present invention;

[0052] Figure 11 A structural schematic diagram of an air conditioner of the present invention Figure 1 (Without the air guiding device installed);

[0053] Figure 12 A structural schematic diagram of an air conditioner of the present invention Figure 2 (Without the air guiding device installed);

[0054] Figure 13 A structural schematic diagram of an air conditioner of the present invention Figure 3 ;

[0055] Figure 14 For Figure 13 The cross - sectional schematic diagram of B - B in

[0056] Figure 15 A structural schematic diagram of an air conditioner of the present invention Figure 4 ;

[0057] Figure 16 For Figure 15Enlarged view of C.

[0058] Explanation of reference numerals:

[0059] 100 - Air guiding device; 110 - Air guiding assembly; 111 - Blade; 112 - Blade connecting rod; 1121 - Connecting rod body; 1122 - First steering structure; 1123 - Second steering structure; 113 - Base plate; 1131 - Handle connecting groove; 114 - Rotating shaft; 120 - Handle assembly; 121 - Handle connecting rod; 122 - Fixing structure; 1221 - Fixing sliding groove; 123 - Positioning structure; 130 - Support plate; 131 - Rotating shaft hole; 132 - Positioning buckle; 133 - Fixing buckle; 200 - Base; 210 - Support plate mounting groove; 220 - Blade connecting rod mounting groove; 300 - Middle frame; 310 - Fixing groove. Detailed implementation manners

[0060] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0061] In order to make the above - mentioned objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention is provided with reference to the accompanying drawings.

[0062] Embodiment 1

[0063] As Figures 1 - 5 shown in one of them, the present invention provides an air guiding assembly 110 for an air conditioner. The air guiding assembly 110 includes a blade 111 and a blade connecting rod 112;

[0064] The blade 111 is located in the air duct of the air conditioner;

[0065] The blade connecting rod 112 drives the blade 111 to swing. The blade connecting rod 112 is located between the base 200 and the middle frame 300 of the air conditioner, and the blade connecting rod 112 avoids the air duct.

[0066] For the air guiding assembly 110 of the present invention, since the blade 111 is located in the air duct of the air conditioner, it can guide the air flow in the air duct and adjust the air direction of the air conditioner at the same time. And the blade connecting rod 112 is located between the base 200 and the middle frame 300 of the air conditioner, and the blade connecting rod 112 avoids the air duct, that is, the blade connecting rod 112 is not located in the air duct. Therefore, only the blade 111 is located in the air duct in the air guiding assembly 110 of the present invention. Compared with the structure where both the blade 111 and the blade connecting rod 112 are located in the air duct, it can effectively reduce the obstructive effect on the air flow in the air duct. In addition, since the blade connecting rod 112 drives the blade 111 to swing, the adjustment of the swing and steering of the blade 111 can be realized through the blade connecting rod 112 outside the air duct, without the need for the operator to put his hand into the air duct to realize the adjustment of the swing and steering of the blade 111.

[0067] In this embodiment, the blade link 112 includes a link body 1121, a first steering structure 1122, and a second steering structure 1123;

[0068] The first end of the link body 1121 is connected to the blade 111;

[0069] Both the first steering structure 1122 and the second steering structure 1123 are provided on the link body 1121 to drive the blade to swing and turn; the first steering structure 1122 is provided at the second end of the link body 1121; the second steering structure 1123 is provided between the first steering structure 1122 and the blade 111.

[0070] The first steering structure 1122 and the second steering structure 1123 in the present invention can drive the blade to swing and turn in different directions. The first steering structure 1122 can be a lateral steering structure, and the second steering structure 1123 can be a longitudinal steering structure. The lateral direction is the width direction of the link body, and the longitudinal direction is the length direction of the link body; specifically, the air guiding assembly 110 of the present invention realizes the lateral turning and longitudinal turning of the blade 111 through the lateral steering structure and the longitudinal steering structure provided on the link body 1121, that is, it can effectively realize the swing of the blade 111. When the air guiding assembly 110 is applied to an air conditioner, by controlling the second end of the blade link 112, and then controlling the lateral steering structure and the longitudinal steering structure, the turning of the blade 111 is controlled under the drive of the lateral steering structure and the longitudinal steering structure. Therefore, with this structure, the blade 111 can be arranged in the air duct. At this time, by controlling the second end of the blade 111 link 112, the swing and turning of the blade 111 can be controlled, instead of the operator reaching into the air duct by hand to adjust the swing and turning of the blade 111; since only the blade 111 is located in the air duct, compared with the structure where both the blade 111 and the blade link 112 are located in the air duct, the obstruction to the air flow in the air duct can be effectively reduced. The swing of the blade 111 can guide the air flow in the air duct and adjust the air direction of the air conditioner at the same time.

[0071] Among them, the blade 111 and the blade link 112 are preferably integrally formed. This structure can effectively reduce the number of parts, improve the production and installation efficiency, and at the same time facilitate the control of the blade 111 through the blade link 112 to realize the swing of the blade 111.

[0072] In this embodiment, the first steering structure 1122 includes a hinge or a first thinning structure; the second steering structure 1123 includes a hinge or a second thinning structure.

[0073] Specifically, for this structure, the first steering structure 1122 includes a hinge or a first thinning structure, preferably the first thinning structure; the second steering structure 1123 includes a hinge or a second thinning structure, preferably the second thinning structure.

[0074] In this embodiment, the thicknesses of both the first thinning structure and the second thinning structure are 1 / 3 to 1 / 2 of the thickness of the connecting rod body.

[0075] For this structure, when the first steering structure 1122 is a lateral steering structure and the second steering structure 1123 is a longitudinal steering structure, and when the lateral steering structure is a lateral thinning structure and the longitudinal steering structure is a longitudinal thinning structure; the thicknesses of the lateral thinning structure and the longitudinal thinning structure are less than the thickness of the connecting rod body 1121, specifically 1 / 3 to 1 / 2 of the thickness of the connecting rod body 1121. There is a smooth transition between the lateral thinning structure and the longitudinal thinning structure and the connecting rod body 1121. With this thickness setting, both the lateral thinning structure and the longitudinal thinning structure have good steering adjustment effects. In addition, the blade 111 and the blade connecting rod 112 can be integrally injection molded from PP material. The PP material has good toughness, and the lateral thinning structure and the longitudinal thinning structure can have a long service life.

[0076] In this embodiment, the air guiding assembly 110 further includes a bottom plate 113; the bottom plate 113 is located between the base 200 and the middle frame 300; the bottom plate 113 is connected to the second end of the connecting rod body 1121.

[0077] For this structure, through the setting of the bottom plate 113, multiple blades 111 and blade connecting rods 112 can be arranged on the bottom plate 113. By controlling the bottom plate 113, the swinging control of multiple blades 111 can be achieved.

[0078] Since the thicknesses of the lateral thinning structure and the longitudinal thinning structure are less than the thickness of the connecting rod body 1121, the connecting rod body 1121 can rotate around the lateral thinning structure and the longitudinal thinning structure to achieve the function of a rotating shaft. The rotation of the lateral thinning structure causes the angle of the blade connecting rod 112 to tilt, thereby driving the deflection of the blade 111; the rotation of the longitudinal thinning structure increases the angle between the upper and lower connecting rod bodies 1121, and the length of the connecting rod body 1121 elongates, so as to ensure that the relative height between the fixed rotating shaft of the blade 111 and the bottom plate 113 remains unchanged, and further realize the left and right translation of the bottom plate 113 to drive the blade 11 to rotate.

[0079] In this embodiment, the air guiding assembly 110 further includes a rotating shaft 114. One end of the rotating shaft 114 is connected to the blade 111, and the other end of the rotating shaft 114 is connected to the blade connecting rod 112.

[0080] For this structure, through the setting of the rotating shaft 114, it is convenient to realize the swinging of the blade 111.

[0081] Among them, the blade 111, the blade connecting rod 112 and the rotating shaft 114 are preferably integrally formed. This structure can effectively reduce the number of parts, improve the production and installation efficiency, and at the same time achieve the synchronous swing of each blade 111.

[0082] Embodiment 2

[0083] The present invention also provides a wind guiding device 100, as shown in Figures 6 - 10 one of them. The wind guiding device 100 includes the wind guiding component 110 of any one of Embodiment 1, and a handle component 120;

[0084] The handle component 120 is installed on the middle frame 300, and a part of the handle component 120 is located outside the middle frame 300; the handle component 120 is connected to the wind guiding component 110 to drive the wind guiding component 110 to move.

[0085] Through the setting of the handle component 120 in the present invention, it can effectively realize driving the wind guiding component 110 to move through the handle component 120, that is, driving the blade 111 to swing; when the wind guiding device 100 is applied to an air conditioner, the handle component 120 is installed on the middle frame 300, and a part of the handle component 120 is located outside the middle frame 300. By controlling the handle component 120, it can effectively prevent the operator from putting his hand into the air duct for operation, thereby avoiding the situation that may cause danger to the operator.

[0086] In this embodiment, the wind guiding device 100 further includes a support plate 130. A rotating shaft hole 131 is provided on the support plate 130, and the rotating shaft 114 in the wind guiding component 110 is installed in the rotating shaft hole 131.

[0087] With this structure, through the setting of the support plate 130, the wind guiding component 110 can be effectively fixed and supported. Specifically, by providing the rotating shaft hole 131 on the support plate 130, the rotating shaft 114 in the wind guiding component 110 can be installed in the rotating shaft hole 131 to realize the assembly of the support plate 130 and the wind guiding component 110;

[0088] In addition, when the wind guiding device 100 is applied to an air conditioner, structures such as a positioning buckle 132 and a fixing buckle 133 can be provided on the support plate 130 to realize the positioning and fixing of the support plate 130 and other components in the air conditioner.

[0089] In this embodiment, the handle component 120 includes a handle connecting rod 121 and a fixing structure 122. One end of the handle connecting rod 121 is connected to the fixing structure 122, and the other end of the handle connecting rod 121 is connected to the wind guiding component 110.

[0090] In this structure, the handle assembly 120 specifically includes a handle connecting rod 121 and a fixing structure 122. The handle connecting rod 121 is connected to the air guiding assembly 110, specifically to the bottom plate 113 in the air guiding assembly 110. At this time, a handle connection groove 1131 can be correspondingly provided on the bottom plate 113 for the installation of the handle connecting rod 121. When the air guiding device 100 is applied to an air conditioner, the handle assembly 120 is fixed to the air conditioner through the fixing structure 122.

[0091] In this embodiment, the handle assembly 120 includes a positioning structure 123. A fixing sliding groove 1221 is provided on the fixing structure 122, and the positioning structure 123 is arranged in the fixing sliding groove 1221.

[0092] In this structure, by setting the positioning structure 123, specifically, the positioning structure 123 is arranged in the fixing sliding groove 1221 of the fixing structure 122. When the air guiding device 100 is applied to an air conditioner, the handle assembly 120 can be positioned and fixed through the positioning structure 123.

[0093] The positioning structure 123 can be a positioning protrusion, or a structure such as a buckle or a dial.

[0094] Embodiment 3

[0095] The present invention also provides an air conditioner. As shown in Figures 11 - 16 one of them, the air conditioner includes a base 200 and a middle frame 300, and the air guiding device 100 according to any one of the above;

[0096] The blades 111 in the air guiding assembly 110 are located in the air duct of the air conditioner, and the blade connecting rods 112 and the bottom plate 113 in the air guiding assembly 110 are located between the base 200 and the middle frame 300.

[0097] The handle assembly 120 is installed on the middle frame 300 through the fixing structure 122, and a part of the fixing structure 122 in the handle assembly 120 is located outside the middle frame 300.

[0098] The present invention applies the air guiding device 100 to an air conditioner. Specifically, the blades 111 in the air guiding assembly 110 are located in the air duct of the air conditioner, and the blade connecting rods 112 and the bottom plate 113 in the air guiding assembly 110 are located between the base 200 and the middle frame 300; that is, the present invention only arranges the blades 111 with an air guiding function in the air duct to realize the guiding effect on the air flow in the air duct, and arranges the blade connecting rods 112 and the bottom plate 113 between the base 200 and the middle frame 300, that is, outside the air duct, which can effectively avoid the obstructive effect of the blade connecting rods 112 on the air flow in the air duct.

[0099] Meanwhile, the handle assembly 120 is installed on the middle frame 300 through the fixing structure 122, and part of the fixing structure 122 in the handle assembly 120 is located outside the middle frame 300. Therefore, the control of the steering of the blade 111 can be achieved through the handle assembly 120, that is, the control of the swing of the blade 111 can be achieved. At the same time, there is no need for the operator to put his hand into the air duct for operation, and only the fixing structure 122 in the handle assembly 120 located outside the middle frame 300 needs to be operated, and there is no risk for the operator.

[0100] In this embodiment, a tray mounting groove 210 and a blade 111 mounting groove are provided on the base 200. The tray 130 is mounted in the tray mounting groove 210, and the blade link 112 in the blade 111 assembly passes through the blade 111 mounting groove.

[0101] With this structure, through the settings of the tray mounting groove 210 and the blade 111 mounting groove, the installation of the tray 130 and the blade link 112 is realized, effectively ensuring that the blade 111 is installed in the air duct, and the blade link 112, the bottom plate 113, etc. are installed outside the air duct.

[0102] In this embodiment, when the handle assembly 120 includes a fixing structure 122 and a positioning structure 123, a fixing groove 310 is provided on the middle frame 300; the fixing structure 122 in the handle assembly 120 is located in the fixing groove 310, and the fixing structure 122 slides along the fixing groove 310; the positioning structure 123 cooperates with the fixing groove 310 to realize the positioning of the handle assembly 120.

[0103] With this structure, through the setting of the fixing groove 310, the fixing of the handle assembly 120 is realized. Specifically, the fixing structure 122 in the handle assembly 120 is in the fixing groove 310, and the fixing structure 122 slides along the fixing groove 310, and then drives the bottom plate 113 to swing, so as to drive the blade 111 to swing; the positioning structure 123 cooperates with the fixing groove 310 to realize the positioning of the handle assembly 120.

[0104] In this embodiment, the shape of the fixing groove 310 is wavy.

[0105] With this structure, the shape of the fixing groove 310 is set to be wavy. Specifically, the wavy shape is arranged along the sliding direction of the positioning structure. During the cooperation of the positioning structure 123 and the fixing groove, the wavy fixing groove can effectively realize the positioning of the positioning structure 123.

[0106] Other components in the air conditioner are all existing ones and will not be elaborated here.

[0107] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. An air deflector assembly for an air conditioner, characterized in that: the air deflector assembly (110) includes blades (111) and blade linkages (112); the blades (111) are located inside the air duct of the air conditioner; the blade linkages (112) drive the blades (111) to swing, the blade linkages (112) are located between the base (200) and the middle frame (300) of the air conditioner, and the blade linkages (112) avoid the air duct; the blade linkages (112) include a linkage body (1121), a first steering structure (1122) and a second steering structure (1123); the first end of the linkage body (1121) is connected to the blade (111); the first steering structure (1122) and the second steering structure (1123) are both provided on the linkage body (1121) to drive the blade to achieve swing steering; the first steering structure (1122) is provided at the second end of the linkage body (1121); the second steering structure (1123) is provided between the first steering structure (1122) and the blade (111); the air deflector assembly (110) further includes a rotating shaft (114), one end of the rotating shaft (114) is connected to the blade (111), and the other end of the rotating shaft (114) is connected to the blade linkage (112).

2. The air deflector assembly according to claim 1, characterized in that: the first steering structure (1122) includes a hinge or a first thinning structure; the second steering structure (1123) includes a hinge or a second thinning structure.

3. The air deflector assembly according to claim 2, characterized in that: the thicknesses of the first thinning structure and the second thinning structure are both 1 / 3 to 1 / 2 of the thickness of the linkage body.

4. The air deflector assembly according to claim 1, characterized in that: the air deflector assembly (110) further includes a bottom plate (113); the bottom plate (113) is located between the base (200) and the middle frame (300); the bottom plate (113) is connected to the second end of the linkage body (1121).

5. An air deflector device, characterized in that: the air deflector device (100) includes the air deflector assembly (110) according to any one of claims 1-4, and a handle assembly (120); the handle assembly (120) is installed on the middle frame (300), and a part of the handle assembly (120) is located outside the middle frame (300); the handle assembly (120) is connected to the air deflector assembly (110) to drive the air deflector assembly (110) to move.

6. The air deflector device according to claim 5, characterized in that: the air deflector device (100) further includes a support plate (130), the support plate (130) is provided with a rotating shaft hole (131), and the rotating shaft (114) in the air deflector assembly (110) is installed in the rotating shaft hole (131).

7. The air deflector device according to claim 5, characterized in that: The handle assembly (120) includes a handle connecting rod (121) and a fixing structure (122). One end of the handle connecting rod (121) is connected to the fixing structure (122), and the other end of the handle connecting rod (121) is connected to the air guiding assembly (110). The handle assembly (120) is mounted on the middle frame (300) through the fixing structure (122), and a part of the fixing structure (122) in the handle assembly (120) is located outside the middle frame (300).

8. The air guiding device according to claim 7, characterized in that: The handle assembly (120) further includes a positioning structure (123). A fixing sliding groove (1221) is provided on the fixing structure (122), and the positioning structure (123) is arranged in the fixing sliding groove (1221).

9. An air conditioner, characterized in that: The air conditioner includes a base (200) and a middle frame (300), and an air guiding device (100) according to any one of claims 5-8.

10. The air conditioner according to claim 9, characterized in that: A tray mounting groove (210) and a vane (111) mounting groove are provided on the base (200). The tray (130) is mounted in the tray mounting groove (210), and the vane connecting rod (112) in the vane (111) assembly passes through the vane (111) mounting groove.

11. The air conditioner according to claim 10, characterized in that: When the handle assembly (120) includes a fixing structure (122) and a positioning structure (123), a fixing groove (310) is provided on the middle frame (300); the fixing structure (122) in the handle assembly (120) is located in the fixing groove (310), and the fixing structure (122) slides along the fixing groove (310); the positioning structure (123) cooperates with the fixing groove (310) to realize the positioning of the handle assembly (120).

12. The air conditioner according to claim 11, characterized in that: The shape of the fixing groove (310) is wavy.

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