CN118687189A - Air guide louvers and air conditioners - Google Patents

Abstract

The invention discloses a wind-guiding louver and an air conditioner provided with the wind-guiding louver, wherein the wind-guiding louver comprises a plurality of wind-guiding parts which are arranged at intervals, a wind-passing space is formed between two adjacent wind-guiding parts, the wind-guiding parts are obliquely arranged in the same direction as the distribution direction of the wind-guiding parts, the wind-guiding louver is used for being rotatably arranged at an air outlet of the air conditioner at the indoor side, and the rotation axis of the wind-guiding louver is parallel to the distribution direction of the wind-guiding parts. The technical scheme of the invention aims to provide the wind-guiding louver capable of adjusting the wind outlet angle in the length direction of the wind outlet and realizing the wind swinging along the length direction of the wind outlet.

Description

Air guide louvers and air conditioners

Technical Field

The invention relates to an air guide louver in the field of air conditioning devices, and in particular to an air guide louver and an air conditioner.

Background Art

In the related art, the air conditioner is provided with an air guide plate at the indoor air outlet. By rotating the air guide plate, the air outlet angle in the width direction of the air outlet can be adjusted, or the wind can be swung along the width direction of the air outlet. In order to meet the user's demand for multi-angle air supply, it is also necessary to be able to adjust the air outlet angle in the length direction of the air outlet and to achieve the wind swing along the length direction of the air outlet.

Summary of the invention

The main purpose of the present invention is to propose an air guide louver, aiming to provide an air guide louver that can adjust the air outlet angle in the length direction of the air outlet and realize the swinging wind along the length direction of the air outlet.

To achieve the above-mentioned purpose, the air guide louver proposed in the present invention is applied to an air conditioner, the air guide louver includes a plurality of air guide portions arranged at intervals, a wind passing space is formed between two adjacent air guide portions, the plurality of air guide portions are arranged to be inclined in the same direction as their distribution direction, the air guide louver is used to be rotatably arranged at the air outlet of the air conditioner on the indoor side, and the rotation axis of the air guide louver is parallel to the distribution direction of the plurality of air guide portions.

Optionally, the wind guide louver further includes a connecting portion, and every two adjacent wind guide portions are connected via a connecting portion, and the connecting portion is arranged to avoid the wind passing space.

Optionally, the connecting portion includes a first connecting portion that is arranged obliquely, and the air guiding portion and the first connecting portion both have two end portions that are opposite to each other in the oblique direction thereof, and two ends of the first connecting portion are respectively connected to adjacent ends of two adjacent air guiding portions.

Optionally, the first connecting portion is annular.

Optionally, the connecting portion further includes a second connecting portion, a second connecting portion is connected between every two adjacent air guide portions, the second connecting portion is passed through the corresponding first connecting portion, and an extension direction of the second connecting portion is parallel to a distribution direction of the plurality of air guide portions.

Optionally, the air guide portion includes a base portion and a decorative portion arranged around the periphery of the base portion, and the color brightness of the decorative portion is greater than the color brightness of the base portion.

Optionally, the color brightness of the first connecting portion is greater than the color brightness of the second connecting portion.

Optionally, a mounting base is provided at one end of the air guide louver, the mounting base and the adjacent air guide portion are connected via a connecting portion, and the air guide louver is rotatably disposed at the air outlet via the mounting base.

The present invention further provides an air conditioner, comprising a casing and the aforementioned air guide louver, wherein the casing is provided with an air outlet located on the indoor side, and the air guide louver is rotatably arranged at the air outlet.

Optionally, the air conditioner is of a split type, the indoor unit of the air conditioner is a cross-flow cabinet unit, and the plurality of air guide parts are distributed along the height direction of the cross-flow cabinet unit.

Optionally, the air conditioner has a cooling mode and a heating mode. In the cooling mode, the air guide portion is arranged to be inclined upward along the direction from the air inlet side to the air outlet side of the air guide louver; in the heating mode, the air guide portion is arranged to be inclined downward along the direction from the air inlet side to the air outlet side of the air guide louver.

Optionally, the air conditioner also has a high air volume mode, defining a plane perpendicular to the wind direction on the air inlet side of the air guide louver as a reference plane, and a straight line located outside the reference plane and parallel to the inclination direction of the air guide part as a reference line, and in the high air volume mode, the reference line is parallel to the reference plane.

Optionally, a driving motor, a driving gear and a transmission gear ring are provided at the bottom of the air outlet, the driving motor is drivingly connected to the driving gear, the driving gear is meshed in the transmission gear ring, and the air guide louver is installed on the transmission gear ring.

Optionally, three tooth segments are distributed at intervals on the outer circumference of the driving gear, and in the cooling mode, the heating mode and the high air volume mode, the driving gear is correspondingly meshed with the transmission gear ring through one of the tooth segments.

In the technical solution of the present invention, when the air guide plate of the air conditioner does not swing, the air guide louvers rotate at different angles around their rotation axis, so that different positions of the wind passage space in the circumferential direction are located at the wind inlet side and the wind outlet side, thereby changing the extension direction of the wind passage space from the wind inlet side to the wind outlet side, that is, changing the air guide direction of the air guide louvers, thereby adjusting the air outlet angle of the air conditioner. If the air guide louvers continue to rotate, the wind can be swung along the length direction of the air outlet.

When the air guide plate of the air conditioner swings, even if the air guide louver does not rotate, the air outlet side of the air guide louver will be transferred to the position directly opposite the air outlet as the air guide plate swings, so that the air guide direction of the air guide louver changes. In this way, when the air guide louver of the present invention does not rotate itself, the air supply direction of the indoor side can be adjusted to a certain extent in the length direction of the air outlet through the swing of the air guide plate. The air guide plate swings for one cycle, which can make the air guide louver swing in a small range in the width direction of the air outlet.

The air guide plate and the air guide louver can also rotate at the same time to meet other air guide needs. For example, when the air only needs to be swung in the width direction of the air outlet but not in the length direction of the air outlet, the air guide louver can be rotated to keep its relative position relationship with the air outlet unchanged, so that the air guide direction of the air guide louver remains unchanged, and the air supply angle in the width direction of the air outlet remains unchanged; or, when the air guide plate and the air guide louver need to be swung in two directions in coordination, the air guide plate and the air guide louver can be rotated at appropriate speeds to meet the user's needs for air supply in multiple directions.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

FIG1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

FIG2 is a schematic structural diagram of another embodiment of an air conditioner of the present invention;

FIG3 is a schematic diagram of the assembly structure of an embodiment of the air guide louver of the present invention;

FIG4 is a schematic diagram of an exploded structure of an embodiment of the air guide louver in FIG3 ;

FIG5 is a schematic diagram of the partial structure assembly of an air guide portion of an air guide louver according to an embodiment of the present invention;

FIG6 is a schematic diagram of an exploded structure of an embodiment of the air guide portion in FIG5 ;

FIG7 is a schematic structural diagram of an embodiment of an air outlet of an air conditioner according to the present invention;

FIG8 is a schematic cross-sectional view of an embodiment of a driving mechanism of an air conditioner according to the present invention;

FIG9 is a schematic structural diagram of an embodiment of the driving mechanism in FIG8 from a first viewing angle;

FIG. 10 is a schematic structural diagram of an embodiment of the driving mechanism in FIG. 8 from another perspective.

Description of Figure Numbers:

Label name Label name 10 chassis 112 Card slot 11 Air outlet 120 Decoration Department 20 Air guide shutter 121 Decoration sub-section 30 Wind deflector 122 Card convex 31 First drive gear 200 Connection 32 First transmission ring gear 210 First connection part 33 Second drive gear 211 The first connecting sub-section 34 Second transmission ring gear 220 Second connection part 100 Air guide 221 The second connecting sub-section 101 Wind space 300 Mounting Base 110 Base 310 Base sub-section 111 Basal subunit

The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and/or" appearing in the full text is to include three parallel schemes, taking "A and/or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

The present invention provides an air guide louver, which is applied to an air conditioner, wherein the air conditioner can be an integral air conditioner or a split air conditioner, and when the air conditioner is a split air conditioner, the indoor unit can be a vertical indoor unit or a wall-mounted indoor unit.

In one embodiment of the present invention, as shown in Figures 1 to 3, the air guide louver 20 includes a plurality of air guide portions 100 arranged at intervals, a wind passage space 101 is formed between two adjacent air guide portions 100, and the plurality of air guide portions 100 are arranged to be inclined in the same direction relative to their distribution direction. The air guide louver 20 is used to be rotatably arranged at the air outlet 11 of the air conditioner on the indoor side, and the rotation axis of the air guide louver 20 is parallel to the distribution direction of the plurality of air guide portions 100.

It should be noted that the relative position relationship of the two parallel ones refers to being parallel or approximately parallel, that is, the angle between the two is 0 or approximately 0, and the deviation value can be based on the error position that conforms to industrial production, or it can be based on being able to meet the basic functions. For example, the state in which the rotation axis of the air guide louver 20 and the distribution direction of the air guide portion 100 are parallel, as long as the air guide louver 20 can drive the air guide direction of the air guide louver 20 to change when it rotates around its rotation axis. In addition, when the air guide louver 20 of the present invention rotates relative to the rotation axis, the inclination direction of each air guide portion 100 relative to the rotation axis is fixed, but the air guide direction of the wind passage space 101 will change.

Specifically, when the air guide louver 20 is installed on the air outlet 11, multiple air guide parts 100 can be distributed along the length direction of the air outlet 11, so that the rotation axis of the air guide louver 20 will also be parallel to the length direction of the air outlet 11. The side of the air guide louver 20 close to the indoor environment is defined as the air outlet side, and the side close to the indoor air duct is defined as the air inlet side. The air guide direction of the air guide louver 20 is the direction in which the air flow in the air passage space 101 flows toward the indoor environment, which depends on the extension direction of the air passage space 101 from the air inlet side to the air outlet side. It can be understood that the air supply angle of the air conditioner on the indoor side is jointly affected by the air guide plate 30 and the air guide direction of the air guide louver 20. Specifically, the air guide plate 30 rotates to adjust the air supply direction on the indoor side in the width direction of the air outlet 11, and the air guide louver 20 rotates to adjust the air supply direction on the indoor side in the length direction of the air outlet 11.

When the air guide plate 30 of the air conditioner does not swing, the air guide louver 20 rotates around its rotation axis at different angles, which will make different positions of the wind passage space 101 on the circumferential side at the wind inlet side and the wind outlet side, thereby changing the extension direction of the wind passage space 101 from the wind inlet side to the wind outlet side, that is, changing the air guide direction of the air guide louver 20, thereby adjusting the air outlet angle of the air conditioner. If the air guide louver 20 continues to rotate, it can also achieve wind swinging along the length direction of the air outlet 11.

When the air guide plate 30 of the air conditioner swings, even if the air guide louver 20 does not rotate, the air outlet side of the air guide louver 20 will be transferred to a position directly opposite the air outlet 11 as the air guide plate 30 swings, so that the air guide direction of the air guide louver 20 changes. In this way, when the air guide louver 20 of the present invention does not rotate itself, the air supply direction of the indoor side can be adjusted to a certain extent in the length direction of the air outlet 11 through the swing of the air guide plate 30. The air guide plate 30 swings for one cycle, which can make the air guide louver 20 swing in a small range in the width direction of the air outlet 11.

The air guide plate 30 and the air guide louver 20 can also rotate at the same time to meet other air guide requirements. For example, when the air only needs to be swung in the width direction of the air outlet 11, but not in the length direction of the air outlet 11, the air guide louver 20 can be rotated to keep its relative position relationship with the air outlet 11 unchanged, so that the air guide direction of the air guide louver 20 remains unchanged, so that the air supply angle in the width direction of the air outlet 11 remains unchanged; or, when the air guide plate 30 and the air guide louver 20 need to be swung in two directions in coordination, the air guide plate 30 and the air guide louver 20 can be rotated at appropriate speeds respectively to meet the user's needs for air supply in multiple angles.

In addition, the air guide louver 20 of the present invention can be driven by a motor that rotates coaxially with the air guide louver 20. In the related art, the motor drives the crank, and the crank drives the connecting rod to move, so that the louver arranged on the connecting rod can be driven to rotate, and the driving structure is very complicated. In comparison, the air guide louver 20 of the present invention is easy to drive, which is conducive to simplifying the related driving structure.

Furthermore, in this embodiment, as shown in FIG. 3 , the wind guide louver 20 further includes a connecting portion 200, and each two adjacent wind guide portions 100 are connected by a connecting portion 200, and the connecting portion 200 is arranged to avoid the wind passing space 101. In this way, a plurality of wind guide portions 100 can be connected as a whole through a plurality of connecting portions 200, and the connecting portion 200 can provide an axial support force for the wind guide portion 100 to ensure the stability of the relative positions between the plurality of wind guide portions 100, and the stability of the inclination angle relative to the rotation axis, thereby ensuring that the wind guide louver 20 can stably and reliably play a wind guiding role. Of course, in other embodiments, it is also possible to provide a mounting portion whose extension direction is parallel to the rotation axis for mounting a plurality of wind guide portions 100.

Further, in the present embodiment, as shown in FIG3 , the connecting portion 200 includes a first connecting portion 210 which is arranged obliquely, and the air guide portion 100 and the first connecting portion 210 both have two ends which are opposite to each other in the direction of inclination thereof, and the two ends of the first connecting portion 210 are respectively connected to the adjacent ends of the two adjacent air guide portions 100. It should be noted that the adjacent ends of the two adjacent air guide portions 100 refer to the ends of the projections of the two adjacent air guide portions 100 on the axis of rotation which are closest, rather than the ends which are closest in space distance. In this way, the first connecting portion 210 can be connected to the ends of the two air guide portions 100 on different sides to play a supporting role between the two air guide portions 100, so that the force of the air guide portion 100 can be uniform, which is conducive to ensuring the structural stability of the air guide louver 20. In particular, the first connecting portion 210 is annular. The annular structure is not limited to a circular ring, but may also be a polygonal frame, or formed by an irregular structure, as long as it is circumferentially closed and has a space in the middle that runs through both sides, so that the airflow can flow through the air guide louver 20 through the space, that is, the first connection portion 210 can avoid the overwind space 101. Of course, in other embodiments, the first connection portion 210 may also be in a rod shape.

Furthermore, in this embodiment, as shown in FIG. 3 , the connection portion 200 further includes a second connection portion 220, and a second connection portion 220 is connected between every two adjacent wind guide portions 100, and the second connection portion 220 is arranged through the corresponding first connection portion 210, and the extension direction of the second connection portion 220 is parallel to the distribution direction of the plurality of wind guide portions 100, and the two ends of the second connection portion 220 are respectively connected to two adjacent wind guide portions 100. In this way, the second connection portion 220 can support the two adjacent wind guide portions 100 in the middle area, so as to further improve the stability of the connection between the plurality of wind guide portions 100.

Further, in this embodiment, as shown in FIG3 , a mounting base 300 is provided at one end of the air guide louver 20, and the mounting base 300 and the adjacent air guide portion 100 are connected via a connecting portion 200, and the air guide louver 20 is rotatably arranged at the air outlet 11 via the mounting base 300. Specifically, the air guide portion 100 located on one side is connected to the mounting base 300 via a first connecting portion 210 and a second connecting portion 220, so that the air guide portion 100 can be stably connected to the mounting base 300, and each air guide portion 100 is fixed to the mounting base 300, and the mounting base 300 is rotated relative to the air outlet 11, which can drive the air guide louver 20 to rotate as a whole at the air outlet 11.

Further, in this embodiment, as shown in FIGS. 3 to 6 , the air guide 100 includes a base 110 and a decorative portion 120 arranged around the periphery of the base 110, and the base 110 and the decorative portion 120 are detachably connected. It should be noted that the two ends of the first connection portion 210 are respectively connected to the adjacent ends of two adjacent decorative portions 120, and the two ends of the second connection portion 220 are respectively connected to the bases 110 of two adjacent air guides 100. In this embodiment, the base 110 and the decorative part 120 of the air guide 100 are detachably connected, so the two can be processed separately and then assembled into one body. In this way, the base 110 and the decorative part 120 can be processed by different processes. In particular, the decorative part 120 can be processed differently from the base 110, so that the periphery of the air guide 100 has a special pattern or a special texture. When the air guide louver 20 rotates, the decorative part 120 always has a part exposed to the air outlet 11, so that the appearance of the air conditioner when running is free from the same shape. When the product is sold, it can also be matched with multiple sets of decorative parts 120, so that the user can remove the decorative part 120 according to his preference for replacement. In addition, when one of the decorative part 120 and the base 110 is structurally damaged, it can also be conveniently removed and replaced without having to replace the entire air guide 100, which is conducive to saving the maintenance cost of the air guide louver 20.

Furthermore, in this embodiment, as shown in FIG. 4 , the decorative portion 120 includes a plurality of decorative sub-portions 121 distributed along the circumferential direction and detachably connected, and any of the decorative sub-portions 121 is detachably connected to the corresponding base portion 110. The decorative portion 120 is divided into a plurality of decorative sub-portions 121 in the circumferential direction, and the decorative sub-portions 121 can be called a non-circumferential closed structure, which can be easily disassembled and assembled with the base portion 110, thereby improving the convenience of disassembly and assembly of the decorative portion 120 and the base portion 110. Of course, in other embodiments, the decorative portion 120 can also be an integral structure.

Furthermore, in this embodiment, as shown in FIG4 , the base portion 110 includes a plurality of detachably connected base sub-portions 111, one base sub-portion 111 is provided corresponding to one decorative sub-portion 121, and the corresponding base sub-portions 111 and the decorative sub-portion 121 are detachably connected. The detachable connection between the plurality of base sub-portions 111 may be that each base sub-portion 111 is provided with a structure for detachably connecting with other base sub-portions 111, or that the plurality of base sub-portions 111 do not have a direct connection structure, but are restricted by a plurality of decorative sub-portions 121 detachably connected to each other through specific structures after being assembled, and the manner in which the plurality of decorative sub-portions 121 are detachably connected is also the same, that is, at least one of the plurality of base sub-portions 111 of the base portion 110 and the plurality of decorative sub-portions 121 of the decorative portion 120 needs to have a direct connection structure. The base portion 110 is split into a plurality of base sub-portions 111 corresponding to the plurality of decorative sub-portions 121, so that the plurality of base sub-portions 111 and the plurality of decorative sub-portions 121 can be conveniently assembled after being connected one by one, thereby facilitating the alignment and installation of the plurality of decorative sub-portions 121. Of course, in other embodiments, the base portion 110 may also be provided as an integral structure.

It should be noted that the mutually detachably connected structures in the air guide louver 20 can be connected by means of snap-fitting, plug-in or magnetic attraction. In one embodiment, as shown in FIG. 5 and FIG. 6 , the base sub-section 111 and the corresponding decorative sub-section 121 are detachably connected by snap-fitting. Specifically, the base sub-section 111 is provided with a snap-fitting groove 112 extending in the circumferential direction, and the decorative sub-section 121 is provided with a corresponding snap-fitting protrusion 122, and the snap-fitting protrusion 122 can snap-fit with the snap-fitting groove 112. In this way, through the cooperation between the snap-fitting protrusion 122 and the snap-fitting groove 112, the base sub-section 111 and the decorative sub-section 121 can be detachably assembled into one body, wherein the snap-fitting groove 112 extends in the circumferential direction, and both ends of the circumferential direction are set as an open structure. When the base sub-section 111 and the decorative sub-section 121 are assembled, there is no need to distinguish the direction, and the alignment is simple, which can improve the assembly convenience of the two. Of course, in other embodiments, the periphery of the base sub-part 111 may be provided with a plurality of snap-in holes, and the decorative sub-part 121 may be provided with a plurality of protrusions for corresponding snap-in.

Further, in this embodiment, as shown in FIG. 4 , the second connection part 220 includes a plurality of detachably connected second connection sub-parts 221, and the two ends of a second connection sub-part 221 are respectively and correspondingly connected to a base sub-part 111 of two adjacent base parts 110, and the base sub-part 111 and the connected second connection sub-part 221 are integrally formed. The corresponding plurality of base sub-parts 111 and the plurality of second connection sub-parts 221 are sequentially connected in series, and a tree structure is formed by integrally forming, and the plurality of tree structures are connected, that is, a plurality of alternately arranged base parts 110 and second connection parts 220 are formed, which is conducive to improving the assembly efficiency of the air guide louver 20. Further, the mounting base 300 includes a plurality of detachably connected base sub-parts 310, and a base sub-part 310 is also correspondingly integrally formed at one end of a tree structure. Of course, in other embodiments, after the base sub-part 111 and the second connecting sub-part 221 are separately formed, multiple base sub-parts 111 are assembled into the base part 110, and multiple second connecting sub-parts 221 are assembled into the second connecting part 220, and then the two are assembled into one.

Further, in this embodiment, as shown in FIG4 , the first connection portion 210 includes a plurality of first connection sub-portions 211 distributed along the circumferential direction and detachably connected, and the two ends of a first connection sub-portion 211 are detachably connected to a decoration sub-portion 121 of two adjacent decoration portions 120, respectively. In this way, the first connection portion 210 can be conveniently surrounded by the outer periphery of the second connection portion 220. Of course, in other embodiments, the first connection portion 210 can also be set as an integral structure, and when assembling the air guide louver 20, the first connection portion 210 can be firstly sleeved outside the second connection portion 220.

Further, in this embodiment, the color brightness of the decorative part 120 is greater than the color brightness of the base part 110, and the color brightness of the first connecting part 210 is greater than the color brightness of the second connecting part 220. In this way, under the effect of light, the user will visually ignore the base part 110 and the second connecting part 220 in the middle area, and focus on the decorative part 120 and the first connecting part 210 on the periphery, thereby visually creating a floating feeling for the user. In particular, the color of the first connecting part 210 is the same as the color of the decorative part 120, the color of the second connecting part 220 is the same as the color of the base part 110, and the first connecting part 210 and the decorative part 120 are both set to be circular, which can make the visual floating effect better, and the visual effect is shown in Figures 1 and 2. Among them, the first connecting part 210 and the decorative part 120 can be selected from gold or silver, and are formed by electroplating of plastic parts, and the second connecting part 220 and the base part 110 can also be set as plastic parts, so that the above-mentioned tree-like structure can be integrally formed by injection molding.

The present invention further provides an air conditioner, which includes a housing 10 and the aforementioned air guide louver 20, wherein the housing 10 is provided with an air outlet 11 located on the indoor side, and the air guide louver 20 is rotatably provided at the air outlet 11. The specific structure of the air guide louver 20 refers to the above embodiment, and since the present air conditioner adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

Furthermore, in this embodiment, the air conditioner is a split type, the indoor unit of the air conditioner is a cross-flow cabinet, and the plurality of air guides 100 are distributed along the height direction of the cross-flow cabinet. In this way, the rotation axis of the air guide louver 20 and the length direction of the air outlet 11 will be parallel to the height direction of the cross-flow cabinet, and the air guide louver 20 rotates at the air outlet 11 to achieve wind guidance in the up and down directions. Of course, in other embodiments, the air guide louver 20 can also be applied to a wall-mounted indoor unit or an integrated air conditioner.

Further, in this embodiment, the air conditioner has a cooling mode and a heating mode. In the cooling mode, the air guide portion 100 is arranged upwardly along the direction from the air inlet side to the air outlet side of the air guide louver 20, and in the heating mode, the air guide portion 100 is arranged downwardly along the direction from the air inlet side to the air outlet side of the air guide louver 20. In the heating mode and the cooling mode, the visual effect of the air conditioner is shown in Figure 1. In the cooling mode, the air guide space is arranged upwardly, and the cold air is guided to be thrown upward, which is conducive to slowing down the sedimentation of the cold air and can prevent the cold air from sinking in the lower area of the room; in the heating mode, the air guide space is arranged upwardly, and the hot air can be pressed down, which can prevent the hot air from floating in the upper area of the room. Under the guidance of the air guide space, the air after temperature adjustment can be fully diffused in the height direction of the indoor environment, and can be fully diffused in various areas of the indoor environment, so as to improve the temperature adjustment effect and comfort of the air conditioner.

Furthermore, in this embodiment, the air conditioner also has a large air volume mode, and a plane perpendicular to the wind direction on the air inlet side of the air guide louver 20 is defined as a reference plane, and a straight line outside the reference plane and parallel to the tilt direction of the air guide portion 100 is defined as a reference line. In the large air volume mode, the reference line is parallel to the reference plane, and the visual effect of the air conditioner is shown in FIG2. That is, in the large air volume mode, the tilt direction of the air guide portion 100 is perpendicular or substantially perpendicular to the wind direction on the air inlet side of the air guide louver 20, so that the projected area of the air guide portion 100 along the wind direction on the air inlet side of the air guide louver 20 reaches a minimum value, and the air guide portion 100 has a small obstruction effect on the airflow on the air inlet side of the air guide louver 20, so that the air volume passing through the air guide space reaches a maximum, thereby providing users with a large air volume and horizontal air outlet.

Further, in this embodiment, as shown in FIG8 and FIG9 , a driving motor (not shown), a first driving gear 31 and a first transmission gear ring 32 are provided at the bottom of the air outlet 11, the driving motor is drivingly connected to the first driving gear 31, the first driving gear 31 is meshed in the first transmission gear ring 32, and the air guide louver 20 is installed on the first transmission gear ring 32 through the mounting base 300. It can be understood that the first transmission gear ring 32 is provided with an inner gear ring, and the driving gear is meshed with the inner gear ring of the first transmission gear ring 32 on the inner side, that is, the transmission ratio of the first driving gear 31 to the first transmission gear ring 32 is greater than 1, so that the rotation speed transmitted to the first transmission gear ring 32 is smaller and the torque is larger, which is conducive to improving the driving accuracy and driving force of the air guide louver 20.

Furthermore, in this embodiment, as shown in FIG. 9 , the outer periphery of the first driving gear 31 is provided with three tooth segments at intervals. In the cooling mode, the heating mode, and the high air volume mode, the first driving gear 31 is correspondingly meshed with the first transmission gear ring 32 through one of the tooth segments. That is, the three tooth segments on the outer periphery of the first driving gear 31 correspond to three gears, respectively, and the air guide louver 20 is driven to different gears. The tilting direction of the air guide portion 100 will also correspond to the states in the cooling mode, the heating mode, and the high air volume mode, respectively. Of course, in other embodiments, the outer periphery of the first driving gear 31 may also be provided with a continuous tooth convex structure, so that the air guide louver 20 can be adjusted more flexibly.

Furthermore, in this embodiment, as shown in FIGS. 7 to 10 , the air outlet 11 is further provided with a rotatable air guide plate 30, so that the air outlet 11 has the state of discharging air forward, discharging air to the left, and discharging air to the right. A second transmission gear ring 34 and a second driving gear 33 meshed in the second transmission gear ring 34 are further provided at the bottom of the air outlet 11. The second driving gear 33 and the first driving gear 31 are coaxially fixed, and the air guide plate 30 is mounted on the second transmission gear ring 34. In this way, the driving motor can simultaneously drive the first driving gear 31 and the second driving gear 33 to rotate, thereby driving the air guide louver 20 to rotate through the first transmission gear ring 32, and driving the air guide plate 30 to rotate through the second transmission gear ring 34, and the three tooth segments on the outer periphery of the first driving gear 31 can be correspondingly engaged with the first transmission gear ring 32 in the three states of air outlet 11 facing forward, facing left and facing right. For example, when the air conditioner is in cooling mode, when the air outlet 11 is discharging air forward, one tooth segment of the first driving gear 31 is engaged with the first transmission gear ring 32, and the air guide louver 20 is in an upward air guiding state; when the air guide plate 30 rotates, so that the air outlet 11 is in a left air outlet state, another tooth segment of the first driving gear 31 will be engaged with the first transmission gear ring 32, so that the air guide louver 20 is still in an upward air guiding state, and the same is true when the air outlet 11 is discharging air to the right. In this way, the wind guiding effect of the wind guide louver 20 and the wind guiding effect of the wind guide plate 30 can be more coordinated.

The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly/indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims (12)

1. The utility model provides a wind-guiding tripe, is applied to the air conditioner, its characterized in that, wind-guiding tripe includes the wind-guiding portion that a plurality of intervals set up, and is adjacent be formed with the air space between the wind-guiding portion, a plurality of wind-guiding portion is than its distribution direction syntropy slope setting, wind-guiding tripe is used for rotationally locating the air conditioner is at the air outlet of indoor side, wind-guiding tripe's axis of rotation is parallel to a plurality of wind-guiding portion's distribution direction.

2. The wind-guiding louver according to claim 1, further comprising a connecting portion, wherein every two adjacent wind-guiding portions are connected by one connecting portion, and the connecting portion is arranged to avoid the wind-passing space.

3. The wind-guiding louver according to claim 2, wherein the connecting portion includes a first connecting portion disposed obliquely, the wind-guiding portion and the first connecting portion each have opposite end portions in an oblique direction thereof, and two ends of the first connecting portion are respectively connected to adjacent ends of two adjacent wind-guiding portions.

4. A wind-guiding blind according to claim 3, wherein the first connecting portion is annular.

5. The wind-guiding louver according to claim 4, wherein the connecting portions further comprise second connecting portions, wherein one second connecting portion is connected between every two adjacent wind-guiding portions, the second connecting portions penetrate through the corresponding first connecting portions, and an extending direction of the second connecting portions is parallel to a distribution direction of the plurality of wind-guiding portions.

6. The wind-guiding louver according to claim 4, wherein the wind-guiding portion includes a base portion and a decoration portion disposed around a periphery of the base portion, and a color brightness of the decoration portion is greater than a color brightness of the base portion;

And/or, the color brightness of the first connecting part is greater than the color brightness of the second connecting part.

7. The wind-guiding louver according to any one of claims 2 to 6, wherein a mounting base is provided at one end of the wind-guiding louver, the mounting base and the adjacent wind-guiding portion are connected by a connection portion, and the wind-guiding louver is rotatably provided at the wind outlet by the mounting base.

8. An air conditioner, comprising:

the shell is provided with an air outlet positioned on the indoor side; and

The wind-guiding louver of any one of claims 1 to 7, rotatably disposed at the air outlet.

9. The air conditioner of claim 8, wherein the air conditioner is of a split type, the indoor unit of the air conditioner is a cabinet-type air conditioner, and the plurality of air guide portions are distributed along a height direction of the cabinet-type air conditioner.

10. The air conditioner of claim 9, wherein the air conditioner has a cooling mode in which the air guide portion is disposed obliquely upward in a direction from an air inlet side to an air outlet side of the air guide louver, and/or a heating mode in which the air guide portion is disposed obliquely downward in a direction from the air inlet side to the air outlet side of the air guide louver;

And/or the air conditioner is also provided with a large air volume mode, a plane perpendicular to the air direction of the air inlet side of the air guide louver is defined as a reference plane, a straight line which is positioned outside the reference plane and parallel to the inclined direction of the air guide part is defined as a reference line, and the reference line is parallel to the reference plane in the large air volume mode.

11. The air conditioner of claim 10, wherein a driving motor, a driving gear and a transmission gear ring are arranged at the bottom of the air outlet, the driving motor is in driving connection with the driving gear, the driving gear is meshed in the transmission gear ring, and the air guiding louver is installed on the transmission gear ring.

12. The air conditioner as set forth in claim 11, wherein said driving gear has three tooth segments spaced apart from an outer circumference thereof, said driving gear being correspondingly engaged with said driving gear ring through one of said tooth segments in said cooling mode, said heating mode and said large air volume mode.