CN220852319U - Air guide component for air conditioner indoor unit and air conditioner indoor unit - Google Patents

Abstract

The utility model provides an air guide component for an air conditioner indoor unit and the air conditioner indoor unit, wherein the air guide component comprises a fixing frame; a plurality of air deflection assemblies, each air deflection assembly comprising a plurality of swing blade assemblies and at least one drive assembly; each swing blade group comprises at least one swing blade, a plurality of first through holes are arranged on each swing blade, and each swing blade group is configured to slide to a first position for opening the swing blade and a second position for closing the swing blade; the driving component is used for driving the swing blade group to slide and comprises a connecting rod, a gear and a motor; each swing blade group is fixedly connected with a connecting rod, and a rack meshed with a gear is arranged in the middle of the connecting rod; the motor is used for driving the gear to rotate so that the connecting rod can drive each swing blade group to slide to a first position and a second position. The air guide component can be switched between large-air-volume air supply and soft-air supply, can meet the environmental comfort requirements of different users, and is simple in structure and easy to realize.

Description

Air guide component for air conditioner indoor unit and air conditioner indoor unit

Technical Field

The utility model belongs to the technical field of air conditioners, and particularly provides an air guide member for an air conditioner indoor unit and the air conditioner indoor unit.

Background

Because different users have different favors on the air supply comfort level of the air conditioner, for example, some users prefer to blow air in a large air quantity mode, so that the rapid cooling or heating of the indoor environment is realized; some users prefer to blow air in a soft air mode, and uncomfortable experience caused by direct blowing of air flow on the surface of the user can be avoided while the indoor environment comfort level is regulated. Therefore, there is a need for an air conditioner that can achieve both large volume and soft volume air delivery to meet the environmental comfort requirements of different users.

Disclosure of utility model

It is an object of the present utility model to provide an air guide member for an air conditioning indoor unit and an air conditioning indoor unit capable of solving at least the problems of any one of the above-described aspects.

A further object of the present utility model is to achieve both large volume and gentle volume air delivery.

In order to achieve the above object, the present utility model provides an air guide member for an indoor unit of an air conditioner, the air guide member comprising:

A fixing frame;

A plurality of air deflection assemblies, each air deflection assembly comprising a plurality of swing blade assemblies and at least one drive assembly;

Each swing blade group comprises at least one swing blade, a plurality of first through holes are formed in each swing blade, each swing blade group is slidably arranged on a fixed frame along the radial direction of the rotating shaft of the swing blade, and each swing blade group is configured to slide to a first position for opening the swing blade and a second position for closing the swing blade;

the driving component is used for driving the swing blade group to slide and comprises a connecting rod, a gear and a motor;

each swing blade group is fixedly connected with a connecting rod, and a rack meshed with a gear is arranged in the middle of the connecting rod;

The motor is used for driving the gear to rotate so that the connecting rod can drive each swing blade group to slide to a first position and a second position.

Further, the fixing frame comprises a bottom plate,

The bottom plate is provided with a guide channel which is connected with the rotating shaft in a sliding way and a chute which is connected with the pendulum She Huadong.

Further, the guide channel is arranged in parallel with the longitudinal direction of the bottom plate; and

The chute is arranged in an arc shape.

Further, each swing blade group comprises two swing blades,

One end of each of the two swing blades, which is far away from the rotating shaft, is provided with a first sliding shaft, and the other end of each of the two swing blades, which is far away from the rotating shaft, is provided with a second sliding shaft;

The sliding groove comprises a first sliding groove and a second sliding groove;

The first sliding shaft is in sliding connection with the first sliding groove;

The second sliding shaft is in sliding connection with the second sliding groove.

Further, the first chute and the second chute are respectively positioned at two ends of the guide channel and are symmetrically arranged.

Further, the fixing frame also comprises a first mounting seat and a second mounting seat,

Both ends of the rotating shaft of each swing blade are rotationally connected with the first mounting seat and the second mounting seat.

Further, the bottom of the second mounting seat is provided with a sliding block,

The slider is capable of passing through the guide channel and sliding along one end of the guide channel to the other under the drive of the drive assembly.

Further, the fixing frame further comprises a supporting rod arranged between the first installation seat and the second installation seat, and a plurality of second through holes are formed in the supporting rod.

Further, the plurality of air deflector groups are three, the plurality of swing blade groups are three, the at least one driving assembly is one, and the at least one swing blade is two.

Further, an air conditioner indoor unit includes the air guiding member of any one of the above.

The air guide component for the air conditioner indoor unit comprises a fixing frame; a plurality of air deflection assemblies, each air deflection assembly comprising a plurality of swing blade assemblies and at least one drive assembly; each swing blade group comprises at least one swing blade, a plurality of first through holes are formed in each swing blade, each swing blade group is slidably arranged on a fixed frame along the radial direction of the rotating shaft of the swing blade, and each swing blade group is configured to slide to a first position for opening the swing blade and a second position for closing the swing blade; the driving component is used for driving the swing blade group to slide and comprises a connecting rod, a gear and a motor; each swing blade group is fixedly connected with a connecting rod, and a rack meshed with a gear is arranged in the middle of the connecting rod; the motor is used for driving the gear to rotate so that the connecting rod can drive each swing blade group to slide to a first position and a second position. According to the air guide component, the swing blade group is controlled to slide to the first position or the second position, so that the air conditioner indoor unit can supply air in a large-air-volume air supply mode or a soft-air supply mode, and the requirements of different users on environmental comfort level are met.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, some embodiments of the present utility model will be described hereinafter with reference to the accompanying drawings. It will be understood by those skilled in the art that components or portions thereof identified in different drawings by the same reference numerals are identical or similar; the drawings of the utility model are not necessarily to scale relative to each other. In the accompanying drawings:

FIG. 1 is a front upper isometric view of an air guiding member (with a swing blade set in a first position) according to some embodiments of the utility model;

FIG. 2 is a front lower perspective view of an air guiding member (with a swing blade set in a first position) according to some embodiments of the utility model;

FIG. 3 is a front upper isometric view of an air guiding member (with a swing blade set in a second position) according to some embodiments of the utility model;

FIG. 4 is a front lower perspective view of an air guiding member (with a swing blade set in a second position) according to some embodiments of the utility model;

FIG. 5 is a schematic illustration of the mating of a swing blade and a mount in some embodiments of the utility model;

FIG. 6 is a schematic diagram of the structure of a base plate in some embodiments of the utility model;

FIG. 7 is a schematic view of the structure of a base plate in other embodiments of the utility model;

FIG. 8 is an isometric view of the drive assembly and mount mated in some embodiments of the utility model;

FIG. 9 is a side view of a drive assembly and mount of an air guiding member mated in some embodiments of the utility model;

fig. 10 is a schematic structural diagram of an indoor unit in accordance with some embodiments of the present utility model.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model, and the some embodiments are intended to explain the technical principles of the present utility model and are not intended to limit the scope of the present utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, based on the embodiments provided by the present utility model, shall still fall within the scope of protection of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships, which are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" 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 utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

An air conditioning indoor unit 200 according to some embodiments of the present utility model will be described in detail below with reference to fig. 1 to 10. FIG. 1 is a front upper isometric view of an air guide member 100 (with a swing blade set 110 in a first position) according to some embodiments of the utility model; FIG. 2 is a front lower perspective view of wind-guiding member 100 (with swing blade set 110 in a first position) in accordance with some embodiments of the utility model; FIG. 3 is a front upper isometric view of wind-guiding member 100 (with swing blade set 110 in the second position) in accordance with some embodiments of the utility model; FIG. 4 is a front lower perspective view of wind-guiding member 100 (with swing blade set 110 in the second position) in accordance with some embodiments of the utility model; FIG. 5 is a schematic view of the configuration of the swing blade 111 and the fixing frame 120 according to some embodiments of the present utility model; FIG. 6 is a schematic diagram of the structure of the bottom plate 121 in some embodiments of the utility model; FIG. 7 is a schematic view of the structure of the bottom plate 121 according to other embodiments of the present utility model; FIG. 8 is an isometric view of the drive assembly 130 and mount 120 mated in some embodiments of the utility model; FIG. 9 is a side view of a drive assembly 130 of wind-guiding component 100 mated with mount 120 in some embodiments of the present utility model; fig. 10 is a schematic structural diagram of an indoor unit 200 according to some embodiments of the present utility model.

It should be noted that, for convenience of description and for enabling those skilled in the art to quickly understand the technical solution of the present utility model, only the technical features that are relatively strongly related (directly related or indirectly related) to the technical problem and/or the technical concept to be solved by the present utility model will be described hereinafter, and the technical features that are relatively weakly related to the technical problem and/or the technical concept to be solved by the present utility model will not be described in detail. Since the technical features with a weak degree of association belong to common general knowledge in the art, the disclosure of the present utility model will not be insufficient even if the features with a weak degree of association are not described.

As shown in fig. 1 to 10, in some embodiments of the present utility model, an air guide member 100 for an air conditioner indoor unit 200 is provided to include a fixing frame 120 and a plurality of air guide plate groups. Each air deflection assembly includes a plurality of swing blade assemblies 110 and at least one drive assembly 130.

Each of the vane groups 110 includes at least one vane 111 and a rotation shaft 112, each of the vane groups 110 being slidably mounted on the mount 120 along a radial direction of the rotation shaft 112 of the vane 111, each of the vane groups 110 being configured to slide to a first position in which the vane 111 is opened and a second position in which the vane 111 is closed. The driving assembly 130 is used for driving the swing blade set 110 to slide, and the driving assembly 130 comprises a connecting rod 131, a gear 132 and a motor 133. Each swing blade group 110 is fixedly connected with the connecting rod 131, and a rack 1311 meshed with the gear 132 is arranged in the middle of the connecting rod 131. The motor 133 is configured to drive the gear 132 to rotate, so as to drive each swing blade set 110 to slide to the first position and the second position, so that the air conditioner indoor unit 200 has a large air volume air supply mode and a soft air supply mode, so as to meet the environmental comfort requirement of the user.

As shown in fig. 5, a plurality of first through holes 1111 are uniformly provided on each swing blade 111 so that the air flow can be dispersed through the plurality of first through holes 1111 to achieve comfortable air supply.

In the present embodiment, each swing blade group 110 includes two swing blades 111, one of the two swing blades 111 is provided with a first sliding shaft 1112 at an end away from the rotation shaft 112, and the other is provided with a second sliding shaft 1113 at an end away from the rotation shaft 112.

The first sliding shaft 1112 and the second sliding shaft 1113 are fixedly connected with the swing blade 111, and the first sliding shaft 1112 and the second sliding shaft 1113 are used for sliding in cooperation with the fixing frame 120, so that the swing blade 111 in the swing blade group 110 can be in an opened or closed state.

The first sliding shaft 1112 and the second sliding shaft 1113 may be through shaft structures formed by one end of the swing blade 111 away from the rotating shaft 112, or may be formed by extending the bottom of one end of the swing blade 111 away from the rotating shaft 112.

As shown in fig. 6, the fixing frame 120 includes a bottom plate 121, and a guide channel 1211 slidably connected to the rotating shaft 112 and a sliding slot 1212 slidably connected to the swing blade 111 are disposed on the bottom plate 121. The guide channel 1211 is slidably coupled to the swing blade set 110 such that the swing blade set 110 can slide to either the first position or the second position.

The guide channel 1211 is disposed in parallel with the longitudinal direction of the bottom plate 121.

The slide slot 1212 is configured to extend from an end proximate to the guide channel 1211 to an end distal from the guide channel 1211. Preferably, the sliding groove 1212 is provided in an arc shape. The first slide groove 12121 and the second slide groove 12122 are respectively located at two ends of the guide channel 1211 and are symmetrically arranged.

In the present embodiment, the slide groove 1212 includes a first slide groove 12121 and a second slide groove 12122, the first slide shaft 1112 is slidably connected to the first slide groove 12121, and the second slide shaft 1113 is slidably connected to the second slide groove 12122.

In other embodiments of the present utility model, each swing blade set 110 may include only one swing blade 111, and only one sliding slot 1212 (shown in fig. 7) is provided on the corresponding bottom plate 121. During the sliding process of each swing blade group 110 and the guide channel 1211, the sliding shaft of the swing blade 111 can slide in cooperation with the sliding groove 1212, so that the swing blade 111 presents an open or closed state.

As shown in fig. 5, 8 and 9, in some embodiments of the present utility model, the fixing frame 120 further includes a first mount 122 and a second mount 123, and the first mount 122 is located above the second mount 123. Both ends of the rotating shaft 112 of each swing blade 111 are rotatably connected with the first mounting seat 122 and the second mounting seat 123. Further, although not shown in the drawings, in the present embodiment, shaft holes are respectively provided on the first mounting seat 122 and the second mounting seat 123, and two ends of the rotating shaft 112 of the swing blade 111 can be embedded into the shaft holes and rotatably connected to the first mounting seat 122 and the second mounting seat 123.

The bottom of the second mount 123 is provided with a slider 1231, and the slider 1231 can pass through the guide passage 1211 and slide along one end of the guide passage 1211 to the other end under the driving of the driving assembly 130.

Alternatively, the cross section of the slider 1231 may be provided in a circular shape or a square shape.

With continued reference to fig. 5, the slider 1231 has a clamping portion 12311, where the clamping portion 12311 is fixedly connected to the driving assembly 130, so that the driving assembly 130 can drive the swing blade set 110 to slide along the guide of the guide channel 1211.

The fixing frame 120 further includes a support rod 124 disposed between the first mounting seat 122 and the second mounting seat 123, and the support rod 124 has a plurality of second through holes 1241.

Alternatively, the support rod 124 is integrally formed with the first mounting seat 122 and the second mounting seat 123; or the supporting rod 124 is fixedly connected with the first mounting seat 122 and the second mounting seat 123 in a plugging manner.

With continued reference to fig. 8 and 9, the driving assembly 130 is configured to drive the swing blade set 110 to slide. The driving assembly 130 includes a link 131, a gear 132, and a motor 133.

In the preferred embodiment, there are three air deflection assemblies, as are three swing blade assemblies 110, with one drive assembly 130 for each air deflection assembly, and two swing blades 111 for the swing blade assembly 110.

In the present embodiment, the swing blade set 110 is fixedly connected to the connecting rod 131 through the fixing frame 120. Specifically, the sliding block 1231 on the second mounting seat 123 may be fixedly connected with the connecting rod 131 through welding, bonding or screw hole matching.

In still other embodiments of the present utility model, the swing blade set 110 and the connecting rod 131 may also be provided in a rotational connection. Specifically, as shown in fig. 8, the link 131 has a mounting hole 1312 thereon, and the slider 1231 can pass through the mounting hole 1312 on the link 131 and be engaged with the mounting hole 1312 by an engagement portion 12311 thereon, so that the slider 1231 can rotate relative to the link 131.

In still other embodiments of the present utility model, as shown in fig. 9, the link 131 further includes a limiting hole 1313, the limiting hole 1313 being provided at a junction of a shaft and a lever arm of the link 131, and a slider 1231 in the swing blade group 110 at the junction of the shaft and the lever arm of the link 131 being capable of being inserted into the limiting hole 1313 so that the swing blade group 110 at the junction of the shaft and the lever arm of the link 131 is capable of rotating with respect to the link 131.

The motor 133 includes an output shaft (not shown) that is fixedly coupled coaxially with the gear 132 such that the motor 133 can drive the gear 132 to rotate. When the motor 133 rotates forward, the swing blade group 110 is moved to the first position; when the motor 133 is reversed, the swing blade set 110 is caused to move to the second position. Here, the "forward rotation" and "reverse rotation" are relative to the motor 133 itself, and are not really clockwise rotation and counterclockwise rotation directions of the motor 133, and in actual operation, a person skilled in the art can control the rotation direction of the motor 133 as needed.

The overall operation of the air guide member 100 will be briefly described with reference to fig. 1 to 4:

As shown in fig. 1 and 2, when the air conditioning indoor unit 200 needs a large volume of air, the control motor 133 is operated in a forward direction, so that the gear 132 is meshed with the rack 1311 to drive the connecting rod 131 to move backward, so that the vane groups 110 can slide to the first position along the guide channel 1211, and in the sliding process of the vane groups 110, the sliding shaft at the bottom end of the vane 111 in each vane group 110 slides in cooperation with the sliding groove 1212 on the bottom plate 121, so that the vane 111 as a whole presents a closed state.

As shown in fig. 3 and 4, when the indoor unit 200 needs to send out air with gentle wind, the motor 133 is controlled to operate in a reverse direction, so that the gear 132 is meshed with the rack 1311 to drive the connecting rod 131 to move forward, so that the vane groups 110 can slide to the second position along the guide channel 1211, and in the sliding process of the vane groups 110, the sliding shaft at the bottom end of the vane 111 in each vane group 110 slides in cooperation with the sliding groove 1212 on the bottom plate 121, so that the vane 111 as a whole presents an open state.

As shown in fig. 10, the present utility model further provides an air conditioner indoor unit 200, which includes a casing 210 and an air guiding member 100. The casing 210 includes an air outlet 211, and the air guiding member 100 includes at least one swing blade group 110 and a driving assembly 130; each swing blade set 110 is disposed at the air outlet 211, and each swing blade set 110 includes at least one swing blade 111; the drive assembly 130 is configured to drive each of the flap sets 110 to slide to a first position in which the flaps 111 are open and a second position in which the flaps 111 are closed.

As can be appreciated by those skilled in the art, the present utility model enables the air conditioner indoor unit 200 to perform air supply in the high air volume air supply mode or the soft air supply mode by providing the plurality of first through holes 1111 in the swing blades 111 in each of the swing blade groups 110, enabling each of the swing blade groups 110 to be slidably mounted on the fixing frame 120 along the rotation axis 112 of the swing blade 111, and driving the swing blade groups 110 to slide to the first position where the swing blade 111 is opened and the second position where the swing blade 111 is closed by the driving assembly 130, so as to meet the environmental comfort requirement of the user.

Thus far, the technical solution of the present utility model has been described in connection with the foregoing embodiments, but it will be readily understood by those skilled in the art that the scope of the present utility model is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined by those skilled in the art without departing from the technical principles of the present utility model, and equivalent changes or substitutions can be made to related technical features, so any changes, equivalent substitutions, improvements, etc. made within the technical principles and/or technical concepts of the present utility model will fall within the protection scope of the present utility model.

Claims (9)

1. An air guide member for an air conditioner indoor unit, comprising:

A fixing frame;

Three air deflector groups, each air deflector group comprising three swing blade groups and a driving assembly;

Each of the swing blade groups comprises two swing blades, a plurality of first through holes are formed in each swing blade, each swing blade group is slidably arranged on the fixing frame along the radial direction of the rotating shaft of the swing blade, and each swing blade group is configured to slide to a first position for opening the swing blade and a second position for closing the swing blade;

The driving assembly is used for driving the swing blade group to slide and comprises a connecting rod, a gear and a motor;

each swing blade group is fixedly connected with the connecting rod, and a rack meshed with the gear is arranged in the middle of the connecting rod;

The motor is used for driving the gear to rotate, so that the connecting rod can drive each swing blade group to slide to the first position and the second position.

2. The air guide member for an indoor unit of an air conditioner according to claim 1, wherein,

The fixing frame comprises a bottom plate,

The bottom plate is provided with a guide channel which is in sliding connection with the rotating shaft and a chute which is connected with the pendulum She Huadong.

3. The air guide member for an indoor unit of an air conditioner according to claim 2, wherein,

The guide channel is arranged in parallel with the longitudinal direction of the bottom plate; and

The sliding groove is arranged in an arc shape.

4. The air guide member for an indoor unit of an air conditioner according to claim 2, wherein,

Each swing blade group comprises two swing blades,

One end of each of the two swing blades, which is far away from the rotating shaft, is provided with a first sliding shaft, and the other end of each of the two swing blades, which is far away from the rotating shaft, is provided with a second sliding shaft;

the sliding groove comprises a first sliding groove and a second sliding groove;

The first sliding shaft is in sliding connection with the first sliding groove;

The second sliding shaft is in sliding connection with the second sliding groove.

5. The air guide member for an indoor unit of an air conditioner according to claim 4, wherein,

The first sliding groove and the second sliding groove are respectively positioned at two ends of the guide channel and are symmetrically arranged.

6. The air guide member for an indoor unit of an air conditioner according to claim 2, wherein,

The fixing frame also comprises a first mounting seat and a second mounting seat,

The two ends of the rotating shaft of each swing blade are rotationally connected with the first mounting seat and the second mounting seat.

7. The air guide member for an indoor unit of an air conditioner according to claim 6, wherein,

A sliding block is arranged at the bottom of the second mounting seat,

The sliding block can pass through the guide channel and slide along one end of the guide channel to the other end under the driving of the driving component.

8. The air guide member for an indoor unit of an air conditioner according to claim 6, wherein,

The fixing frame further comprises a supporting rod arranged between the first installation seat and the second installation seat, and a plurality of second through holes are formed in the supporting rod.

9. An air conditioning indoor unit comprising the air guide member according to any one of claims 1 to 8.