CN217357483U - Motion component drive box and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioners and discloses a motion assembly driving box. The method comprises the following steps: a housing, one end of which is provided with an extension port; the first rack is arranged on the shell in a sliding mode and is used for being movably connected with the air deflector; the second rack is arranged on the shell in a sliding mode and is connected with the first rack in a sliding mode, and the second rack is used for being movably connected with the air deflector; the first rack and the second rack are used for extending out of the air conditioner along the extending port so as to drive the air deflector to move to an induced air state. The motion assembly driving box can drive the air deflector to extend out of the air conditioner for air induction, improves the air supply softness of the air conditioner, and does not cause air supply loss in the air supply softness process. The application also discloses an air conditioner.

Description

Motion component drive box and air conditioner

Technical Field

The application relates to the technical field of air conditioners, for example to a motion component drive box and an air conditioner.

Background

At present, when air is supplied to an air conditioner, hot air or cold air blown out by a heat exchanger is directly blown out from an air outlet, and especially when the cold air is directly blown out, a large temperature difference is formed compared with the original indoor air temperature, so that a user feels uncomfortable. Moreover, if a human body is often directly blown by the cold air flow with large temperature difference, cold or air conditioning diseases and the like are easily caused.

In the related art, a wall-mounted air conditioner is provided, which includes a casing, an air inlet and an air outlet are provided on the casing, a heat exchanger and a fan are provided in the casing, an air outlet duct surrounded by an air outlet duct wall is provided between the air outlet and the fan, an induced air outlet communicated with the air outlet duct is provided on the air outlet duct wall, an induced air inlet is provided on the casing, an induced air duct is formed between the induced air outlet and the induced air inlet, a second air deflector is provided on an end edge of the induced air inlet or the induced air outlet, and the induced air inlet or the induced air outlet is opened or closed by the second air deflector under the driving of a driving mechanism. Through additionally arranging the induced air duct, air which is not subjected to heat exchange can enter the induced air duct from the induced air inlet and be mixed with heat exchange air, so that air outlet is natural and soft.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the air guide duct is arranged on the wall of the air outlet duct, so that the loss of the air output of the air conditioner can be caused, and the energy efficiency of the air conditioner is influenced.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a motion component driving box and an air conditioner, wherein a first rack and a second rack extend out of a shell to drive an air deflector to move to an induced air state, an induced air channel can be established outside the air conditioner, indoor air flow is led to the position near an air outlet and is mixed with air flow blown out by a heat exchanger, and therefore the air blowing to a user is softer. In addition, the loss of the air supply amount is not caused in the process of soft air supply.

In some embodiments, the motion assembly drive cartridge comprises a housing, a first rack and a second rack, one end of the housing being provided with a protrusion; the first rack is arranged on the shell in a sliding mode and is used for being movably connected with the air deflector; the second rack is arranged on the shell in a sliding mode and is connected with the first rack in a sliding mode, and the second rack is used for being movably connected with the air deflector; the first rack and the second rack are used for extending out of the air conditioner along the extension opening so as to drive the air deflector to move to an induced air state.

Optionally, the housing includes a first housing and a second housing, the first rack is slidably disposed in the first housing, the second rack is slidably disposed in the second housing, the second housing and the first housing are disposed side by side and opposite to each other, and an accommodating cavity for the first rack and the second rack is defined, and the first rack and the second rack are disposed side by side in the accommodating cavity.

Optionally, a first sliding groove is formed in the inner side wall of the first shell along the length direction of the inner side wall, a first sliding block is arranged on the first side face of the first rack, and the first sliding block is arranged in the first sliding groove in a sliding manner.

Optionally, the inner side wall of the first housing is further provided with a plurality of abutting columns, the plurality of abutting columns are arranged on the same side of the first sliding groove, and the abutting columns abut against the first rack to limit the sliding direction of the first rack.

Optionally, a second sliding groove is formed in the inner side wall of the second shell along the length direction of the inner side wall, a second sliding block is arranged on the second side face of the second rack, and the second sliding block is arranged in the second sliding groove in a sliding manner.

Optionally, the number of the first sliding block and the second sliding block is multiple.

Optionally, a third side surface of the second rack is provided with a slide bar, and the third side surface is arranged opposite to the second side surface; the fourth side face of the first rack is provided with a sliding cavity, the sliding strip is arranged in the sliding cavity in a sliding mode, and the fourth side face is opposite to the first side face.

Optionally, the upper surface of the first rack is provided with a first tooth portion, the upper surface of the second rack is provided with a second tooth portion, the pitches of the first tooth portion and the second tooth portion are the same, and the number of teeth of the first tooth portion is smaller than the number of teeth of the second tooth portion.

Optionally, the first rack and the second rack are both arc-shaped, and the housing is also arc-shaped to fit the first rack and the second rack.

Optionally, a gear installation cavity is arranged on the inner side of the shell, and the gear installation cavity is used for installing a gear in transmission engagement with the first rack and the second rack.

In some embodiments, the air conditioner includes the above-described moving-assembly driving case.

The motion component driving box and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the motion component driving box comprises a shell, a first rack and a second rack, wherein the first rack and the second rack are arranged in the shell in a sliding mode, an extending opening is formed in one end of the shell, and the first rack and the second rack can extend out of an air conditioner from the extending opening to drive an air deflector to move to an induced air state. The air deflector is arranged outside the air conditioner, can form an induced air channel, guides indoor air flow to the vicinity of the air outlet, mixes with the air flow blown out from the heat exchanger and blows the air flow to a user. Therefore, hot air flow or cold air flow blown out from the heat exchanger cannot blow directly to a user, and the comfort of the user using the air conditioner is improved. And the induced air channel is arranged outside the air conditioner, and compared with the induced air channel arranged on the wall of the air outlet channel, the induced air channel does not lose the air output blown out by the heat exchanger in the process of soft air supply, and further does not influence the energy efficiency of the air conditioner. In the embodiment of the disclosure, the first rack and the second rack can slide under the limitation of the shell to drive the air deflector to move according to the preset track, so that the moving accuracy of the first rack and the second rack is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a motion assembly drive cartridge provided by an embodiment of the present disclosure;

FIG. 3 is a schematic view of a portion of a motion assembly drive cartridge provided by an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a first housing provided in the embodiments of the present disclosure;

fig. 5 is a schematic structural diagram of a first rack provided in an embodiment of the present disclosure;

fig. 6 is a schematic structural view of a second rack provided in the embodiment of the present disclosure;

fig. 7 is a schematic structural view of an air guiding plate in a first preset position according to an embodiment of the present disclosure;

fig. 8 is a schematic structural view of an air deflector provided in an induced air state according to an embodiment of the present disclosure;

fig. 9 is a schematic structural view of an air deflector according to an embodiment of the present disclosure.

Reference numerals are as follows:

10: an air deflector; 11: a first mounting seat; 111: mounting holes; 12: a second mounting seat; 121: a slideway; 20: a first rack; 21: a first tooth portion; 22: a first connecting shaft; 23: a sliding cavity; 24: a first slider; 30: a second rack; 31: a second tooth portion; 32: bending sections; 33: a second connecting shaft; 34: a slide bar; 35: a second slider; 40: a gear; 50: a housing; 51: a first housing; 511: a first chute; 512: a butting post; 52: a second housing; 521: a second runner.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

An embodiment of the present disclosure provides an air conditioner, as shown in fig. 1.

The air conditioner provided by the embodiment of the disclosure is a uniform air conditioner with soft air supply. The two ends of the air deflector 10 are respectively provided with a moving component driving box, and the first rack 20 and the second rack 30 can slidably extend out of an extending opening at one end of the shell 50 under the limitation of the shell 50, so as to drive the air deflector 10 to move from a closed state to an induced air state. When the air deflector 10 is in an induced air state, indoor air flow can be guided to the vicinity of the air outlet, and the air flow is mixed with air flow blown out from the heat exchanger and blown to users, so that the air supply softness of the air conditioner is improved.

Optionally, the induced air state of the air deflector 10 is located below the air conditioner and behind the air outlet. Therefore, when the air conditioner supplies air downwards, the air deflector 10 can not shield the air outlet, and the refrigerating or heating effect of the air conditioner can not be influenced. Moreover, the airflow blown out from the heat exchanger can not directly blow the air deflector 10, and the air deflector 10 can not generate condensation in the process of soft air supply of the air conditioner.

The air conditioner used by the motion component driving box provided by the embodiment of the disclosure can be a wall-mounted air conditioner, and also can be a cabinet air conditioner, a ducted air conditioner or a central air conditioner. The type of air conditioner to which the moving-assembly drive cartridge is applied is not particularly limited.

Embodiments of the present disclosure also provide a motion assembly drive cartridge, as shown in fig. 2-9.

In some embodiments, the moving assembly driving cartridge includes a housing 50, a first rack 20, and a second rack 30, one end of the housing 50 being provided with a protruding port; the first rack 20 is slidably disposed on the housing 50, and the first rack 20 is used for being movably connected with the air deflector 10; the second rack 30 is slidably disposed on the housing 50 and slidably connected to the first rack 20, and the second rack 30 is movably connected to the air deflector 10; the first rack 20 and the second rack 30 are used for extending out of the air conditioner along the outlet to drive the air deflector 10 to move to an induced air state.

The moving component driving box provided by the embodiment of the disclosure comprises a shell 50, a first rack 20 and a second rack 30, wherein the first rack 20 and the second rack 30 are slidably arranged in the shell 50, one end of the shell 50 is provided with an extending port, and the first rack 20 and the second rack 30 can extend out of an air conditioner from the extending port to drive an air deflector 10 to move to an induced air state. The air deflector 10 is provided outside the air conditioner, and can form an air inducing passage, guide indoor air flow to the vicinity of the air outlet, mix with air flow blown out from the heat exchanger, and blow the air flow to a user. Therefore, the hot air flow or the cold air flow blown out from the heat exchanger can not blow directly to the user, and the comfort of the user using the air conditioner is improved. And the induced air channel is arranged outside the air conditioner, and compared with the mode that the induced air channel is arranged on the wall of the air outlet channel, the air outlet channel does not lose the air output blown out from the heat exchanger in the process of soft air supply, and further the energy efficiency of the air conditioner is not influenced. In the embodiment of the present disclosure, the first rack 20 and the second rack 30 can slide under the limitation of the housing 50, and the air deflector 10 is driven to move according to the preset track, so that the moving accuracy of the first rack 20 and the second rack 30 is improved.

Optionally, the housing 50 includes a first housing 51 and a second housing 52, the first rack 20 is slidably disposed in the first housing 51, the second rack 30 is slidably disposed in the second housing 52, the second housing 52 and the first housing 51 are disposed side by side and opposite to each other, and an accommodating cavity that constitutes the first rack 20 and the second rack 30 is defined, and the first rack 20 and the second rack 30 are disposed side by side in the accommodating cavity.

As shown in fig. 1 and 2, the housing 50 includes two separate bodies, namely a first housing 51 and a second housing 52, wherein the first rack 20 is slidably disposed in the first housing 51, and the second rack 30 is slidably disposed in the second housing 52. The first housing 51 and the second housing 52 are arranged side by side from left to right, and enclose to form a hollow accommodating cavity, and the first rack 20 and the second rack 30 are installed in the accommodating cavity.

It can be understood that the housing 50 is provided in a split type, which facilitates the installation of the first rack 20 and the second rack 30, and improves the assembly efficiency of the moving assembly driving case.

Optionally, the inner side wall of the first housing 51 is provided with a first sliding slot 511 along the length direction thereof, the first side surface of the first rack 20 is provided with a first sliding block 24, and the first sliding block 24 is slidably disposed in the first sliding slot 511.

It can be understood that, in order to realize the sliding of the first rack 20 on the first housing 51, the first housing 51 is provided with a first sliding slot 511 along the length direction, and correspondingly, the first sliding block 24 is provided on the side surface of the first rack 20, and the first sliding block 24 is slidably arranged in the first sliding slot 511, so as to realize the sliding of the first rack 20 along the first housing 51, so that the first rack 20 can move along the preset track, and the accuracy of the movement of the first rack 20 is improved.

Optionally, the first slider 24 is cylindrical.

The outer diameter of the cross section of the first slider 24 is equal to the width of the first sliding slot 511, so that the first slider 24 can precisely move along the first sliding slot 511, and the deviation of the movement track of the first rack 20 is prevented.

Alternatively, the first slider 24 may also be a bar, and the width of the first slider 24 is equal to the width of the first sliding slot 511, so that the accuracy of the movement process of the first rack 20 can also be improved.

Optionally, the inner side wall of the first housing 51 is further provided with a plurality of abutting columns 512, the plurality of abutting columns 512 are disposed on the same side of the first sliding slot 511, and the abutting columns 512 abut against the side edge of the first rack 20 to define the sliding direction of the first rack 20.

As shown in fig. 4, the inner side wall of the first housing 51 is further provided with a contact column 512, and in a state where the air deflector is closed, the contact column 512 is provided along the side edge of the first rack 20 and is kept in a contact state with the side edge of the first rack 20. In this way, the limitation of the abutting column 512 can also improve the accuracy of the movement of the first rack 20, and prevent the first rack 20 from deviating from the track during the movement. In addition, during the movement of the first rack 20, the abutment column 512 can prevent the first slider 24 from disengaging from the first sliding slot 511, so that the first rack 20 can move along the first sliding slot 511 all the time.

Optionally, the inner side wall of the second housing 52 is provided with a second sliding chute 521 along the length direction thereof, the second side surface of the second rack 30 is provided with a second sliding block 35, and the second sliding block 35 is slidably disposed in the second sliding chute 521.

As shown in fig. 3, a second sliding groove 521 is formed in the second housing 52 in the longitudinal direction, a second slider 35 is disposed on a side surface of the second rack 30, and the second slider 35 slides along the second sliding groove 521 when the second rack 30 slides. The second sliding chute 521 defines a movement track of the second rack 30, and improves the accuracy of the movement of the second rack 30.

Alternatively, the second slider 35 may be cylindrical. The outer diameter of the cross section of the second slider 35 is equal to the width of the second sliding slot 521, so that the second slider 35 can accurately move along the second sliding slot 521, and the deviation of the movement track of the second rack 30 is prevented. Optionally, the second sliding block 35 may also be a bar, and the width of the second sliding block 35 is equal to the width of the second sliding chute 521, so that the accuracy of the movement process of the second rack 30 can also be improved.

Alternatively, the number of the first slider 24 and the second slider 35 is plural.

It can be understood that the number of the first slider 24 and the second slider 35 is plural, which can improve the stability of the movement of the first rack 20 and the second rack 30.

In the embodiment of the present disclosure, the first rack 20 and the second rack 30 can slide along the housing 50, and the first rack 20 and the second rack 30 are connected in a sliding manner. Therefore, the first rack 20 and the second rack 30 can move synchronously and relatively, and further the air deflector is driven to move to an induced air state.

Optionally, a third side of the second rack 30 is provided with a slide bar 34, and the third side is arranged opposite to the second side; the fourth side of the first rack 20 is provided with a sliding cavity 23, the sliding strip 34 is slidably arranged in the sliding cavity 23, and the fourth side is opposite to the first side.

The second rack 30 is configured as shown in fig. 6, a second side surface of the second rack 30 is provided with a plurality of second sliders 35, a third side surface of the second rack 30 is provided with a slide bar 34, and the slide bar 34 is arranged along the length direction of the second rack 30. The first rack 20 has a structure as shown in fig. 5, a plurality of first sliders 24 are disposed on a first side surface of the first rack 20, a sliding cavity 23 is disposed on a fourth side surface of the first rack 20, and the sliding cavity 23 is disposed along a length direction of the first rack 20. The sliding cavity 23 of the first rack 20 is used for accommodating the sliding bar 34 of the second rack 30, so that the first rack 20 can slide along the sliding cavity 23 of the second rack 30 for relative movement.

Alternatively, the bottom surface of the sliding cavity 23 extends to a side close to the second rack 30 and wraps the lower surface of the second rack 30. In this way, the slide bar 34 on one side of the second rack 30 is in the sliding cavity 23, and the lower surface of the second rack 30 is in contact with the bottom surface of the sliding cavity 23, so that the moving direction of the second rack 30 relative to the first rack 20 is further limited, and the reliability of the movement of the second rack 30 is improved.

Optionally, a gear 40 is further included in the moving component driving box, and the gear 40 is engaged with the first rack 20 and the second rack 30 to provide a driving force for the movement of the first rack 20 and the second rack 30.

Alternatively, the upper surface of the first rack 20 is provided with a first tooth portion 21, the upper surface of the second rack 30 is provided with a second tooth portion 31, the pitches of the first tooth portion 21 and the second tooth portion 31 are the same, and the number of teeth of the first tooth portion 21 is smaller than that of the second tooth portion 31.

It can be understood that the pitches of the first tooth portions 21 and the second tooth bars 30 are the same, and the number of the tooth portions 21 is smaller than that of the tooth portions 31, so that the length of the first tooth portions 21 arranged on the first rack 20 is smaller than that of the second tooth portions 31 arranged on the second rack 30.

When the air deflector 10 is in a closed state, the starting ends of the first tooth portion 21 and the second tooth portion 31 are on the same starting line, that is, the first tooth portion 21 and the second tooth portion 31 have the starting ends at the same position, and the gear 40 is in transmission connection with the first tooth portion 21 and the second tooth portion 31 along the starting ends thereof, so as to drive the first rack 20 and the second rack 30 to synchronously move until the gear 40 is located at the tail end of the first tooth portion 21. Then, the first rack 20 stops moving, the gear 40 continues to be in transmission connection with the second tooth portion 31 to drive the second rack 30 to move, and relative movement is generated between the first rack 20 and the second rack 30, so that the air deflector 10 rotates to a horizontal state.

In the embodiment of the present disclosure, the gear 40 drives the first rack 20 and the second rack 30 to move synchronously, so that the air deflector 10 extends out of the air conditioner to a first predetermined position. Then, the gear 40 drives only the second rack 30 to move, so that the air deflector 10 rotates from the first preset position to the horizontal state. The first predetermined position is a position where the air deflector 10 extends out of the air conditioner when the gear 40 is located at the end of the first tooth portion 21, as shown in fig. 7.

Optionally, the first and second racks 20, 30 are each arcuate in shape, and the housing 50 is also arcuate in shape to fit the first and second racks 20, 30.

It can be understood that both ends of the air deflection plate 10 are respectively provided with a moving assembly driving case for the air deflection plate 10. The moving component driving boxes at the two end parts simultaneously drive the air deflector 10 to move from the closed state to the lower part of the air conditioner. The first rack 20 and the second rack 30 are arc-shaped, so that the moving stroke of the air deflector 10 from the closed state to the lower part of the air conditioner can be shortened, and the air deflector 10 can reach a preset horizontal state as soon as possible. And the arrangement of the arc-shaped rack ensures that the space on the side part of the air conditioner indoor unit occupied by the driving box is less, and the air conditioner indoor unit can be adapted to more types of air conditioners.

Optionally, the center of the circle on which the first rack 20 is located and the center of the circle on which the second rack 30 is located coincide on the same projection plane.

It can be understood that the first rack 20 and the second rack 30 are both arc-shaped, and the center of the circle where the first rack 20 is located and the center of the circle where the second rack 30 is located are coincident on the same projection plane, i.e., the first rack 20 and the second rack 30 are bent to the same degree. Therefore, the first rack 20 and the second rack 30 can be driven by the same gear 40 to synchronously drive the air deflector 10 to extend out of the air conditioner, and then the first rack 20 and the second rack 30 slide to generate relative motion, thereby driving the air deflector 10 to rotate to a horizontal state.

Optionally, a gear 40 mounting cavity is provided on the inner side of the housing 50, and the gear 40 mounting cavity is used for mounting the gear 40 which is in transmission engagement with the first rack 20 and the second rack 30. By arranging the gear 40 installation cavity, the position of the gear 40 can be further fixed, the meshing relation between the gear 40 and the first rack 20 or the second rack 30 is ensured, and the gear 40 and the first rack 20 or the second rack 30 are prevented from being disengaged to influence the movement of the air deflector.

Optionally, the first rack 20 includes a first connecting shaft 22, the first connecting shaft 22 is vertically disposed on a side surface of the first rack 20, and the first connecting shaft 22 is configured to be hinged to the air deflector 10 to provide a pivot for the air deflector 10 to rotate when moving to the horizontal state.

One end of the first rack 20 is movably connected with the air deflector 10, and specifically, the first rack 20 is hinged with the air deflector 10. A first connecting shaft 22 is disposed on one side of one end of the first rack 20, and the first connecting shaft 22 is cylindrical and vertically disposed on the side of the first rack 20. In the process that the air deflector 10 moves from the first preset position to the horizontal state, the air deflector 10 rotates with the first connecting shaft 22 as a fulcrum. In the embodiment of the present disclosure, the rotation axis of the air guiding plate 10 is a connection line of two hinge points between two ends of the air guiding plate 10 and the first connecting shaft 22.

Optionally, the second rack 30 includes a bending section 32 and a second connecting shaft 33, and the bending section 32 is disposed at one end of the second rack 30 close to the air outlet; the second connecting shaft 33 is disposed at a free end of the bending section 32, and the second connecting shaft 33 is used for being slidably connected with the air deflector 10.

One end of the second rack 30 is movably connected with the air deflector 10, and specifically, the second rack 30 is connected with the air deflector 10 in a sliding manner. One end of the second rack 30 connected with the air deflector 10 is provided with a bending section 32, and the bending section 32 extends towards a direction deviating from the bending direction of the second rack 30, that is, the bending section 32 extends towards the outer side of the second rack 30. The outer side of the second rack 30 is the outside of the circle where the second rack 30 is located. The structure of the second rack is shown in fig. 6.

Optionally, one end of the air guiding plate 10 is further provided with a second mounting seat 12, the first mounting seat 11 and the second mounting seat 12 are arranged side by side, a slide rail 121 is arranged on the second mounting seat 12, and the second connecting shaft 33 is slidably arranged in the slide rail 121.

It can be understood that the slide rail 121 is disposed along the width direction of the wind deflector 10, so that when the second connecting shaft 33 slides in the slide rail 121, the wind deflector 10 can rotate around the first connecting shaft 22 as a pivot.

When the air deflector 10 is in the closed state, the second connecting shaft 33 is located at the starting end of the slide rail 121. In the process that the air deflector 10 extends out from the closed state to the first preset position, the second connecting shaft 33 is always positioned at the starting end of the slide rail 121, as shown in fig. 7. When the air deflector 10 rotates from the first preset position to the horizontal state, the second connecting shaft 33 is located at the end of the slide rail 121, as shown in fig. 8. The starting end of the slide rail 121 is the end of the slide rail 121 close to the upper edge of the air deflector 10, and the tail end of the slide rail 121 is the end of the slide rail 121 close to the middle of the air deflector 10.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (11)

1. A motion assembly drive cartridge, comprising:

a housing, one end of which is provided with an extension port;

the first rack is arranged on the shell in a sliding mode and is used for being movably connected with the air deflector; and the combination of (a) and (b),

the second rack is arranged on the shell in a sliding mode and is connected with the first rack in a sliding mode, and the second rack is used for being movably connected with the air deflector;

the first rack and the second rack are used for extending out of the air conditioner along the extension opening so as to drive the air deflector to move to an induced air state.

2. The kinematic assembly drive cartridge of claim 1, wherein the housing includes:

the first rack is arranged in the first shell in a sliding manner; and the combination of (a) and (b),

the second shell is provided with a second rack in a sliding mode;

the second shell and the first shell are oppositely arranged side by side and enclose an accommodating cavity which forms the first rack and the second rack, and the first rack and the second rack are arranged in the accommodating cavity side by side.

3. The kinematic assembly drive cartridge of claim 2,

the inner side wall of the first shell is provided with a first sliding groove along the length direction of the inner side wall, a first side face of the first rack is provided with a first sliding block, and the first sliding block is arranged in the first sliding groove in a sliding mode.

4. The locomotion assembly drive cartridge of claim 3,

the inside wall of first casing still is provided with a plurality of butt posts, and is a plurality of the butt post set up in same one side of first spout, the butt post with first rack butt is in order to inject the slip direction of first rack.

5. The locomotion assembly drive cartridge of claim 3,

the inner side wall of the second shell is provided with a second sliding groove along the length direction, the second side face of the second rack is provided with a second sliding block, and the second sliding block is arranged in the second sliding groove in a sliding mode.

6. The kinematic assembly drive cartridge of claim 5,

the number of the first sliding blocks and the number of the second sliding blocks are multiple.

7. The kinematic assembly drive cartridge of claim 5,

a third side surface of the second rack is provided with a sliding strip, and the third side surface is opposite to the second side surface;

the fourth side face of the first rack is provided with a sliding cavity, the sliding strip is arranged in the sliding cavity in a sliding mode, and the fourth side face is opposite to the first side face.

8. The kinematic assembly drive cartridge of claim 1,

the upper surface of the first rack is provided with a first tooth part, the upper surface of the second rack is provided with a second tooth part, the tooth pitches of the first tooth part and the second tooth part are the same, and the number of teeth of the first tooth part is smaller than that of the second tooth part.

9. The moving assembly drive cartridge according to any one of claims 1 to 8,

the first rack and the second rack are both arc-shaped, and the shell is also arc-shaped to be matched with the first rack and the second rack.

10. The moving assembly drive cartridge according to any one of claims 1 to 8,

the inner side of the shell is provided with a gear installation cavity, and the gear installation cavity is used for installing a gear in transmission engagement with the first rack and the second rack.

11. An air conditioner characterized by comprising the moving-group drive cartridge according to any one of claims 1 to 10.

Images