CN216346613U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises: a housing having an air outlet; the two air guide doors are respectively and movably arranged at two sides in the air outlet and are provided with movable holes and limiting grooves; the pulling mechanism comprises two groups of moving structures which respectively correspond to the two air guide doors, the moving structures are provided with limiting convex parts and movable pulling convex parts, the pulling convex parts extend into the movable holes, and the limiting convex parts extend into the limiting grooves; the swinging mechanism is used for driving the pulling mechanism to drive the air guide door to swing; the pulling mechanism is configured in such a way that the pulling convex part pulls the air guide door to move in the movable hole and the limiting convex part is in sliding fit in the limiting groove. The air conditioner has rich air outlet modes, enlarges the air outlet range, reduces the air outlet blind area and greatly improves the air supply comfort.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of household appliance manufacturing, in particular to an air conditioner.

Background

The existing single-through-flow cabinet air outlet is a single-inner sliding door structure or a double-outer sliding door structure generally, wherein the traditional single-through-flow switch door does not have any air guide effect and only plays a role in beautifying the appearance of a closed cabinet, and the air guide strip is adopted to realize left and right air guide, and is designed at the air duct air outlet inside the switch door, so the air guide range is relatively limited, the left and right air guide angles are added to form only about 90 degrees, the air guide range is small, a large air supply blind area exists, the air conditioner cabinet is enabled to be relatively limited when being installed, the installation position is relatively limited, and an improved space exists.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, one objective of the present invention is to provide an air conditioner, which can implement various types of air outlet functions, greatly improve the comfort of air supply, and reduce the air supply blind area.

An air conditioner according to an embodiment of the present invention includes: a housing having an air outlet; the two air guide doors are respectively and movably arranged at two sides in the air outlet and are provided with movable holes and limiting grooves; the pulling mechanism comprises two groups of moving structures which respectively correspond to the two air guide doors, the moving structures are provided with limiting convex parts and movable pulling convex parts, the pulling convex parts extend into the movable holes, and the limiting convex parts extend into the limiting grooves; the swinging mechanism is used for driving the pulling mechanism to drive the air guide door to swing; the pulling mechanism is configured in such a way that the pulling convex part pulls the air guide door to move in the movable hole and the limiting convex part is in sliding fit in the limiting groove.

According to the air conditioner provided by the embodiment of the utility model, the pulling mechanism and the swinging mechanism are arranged to drive and adjust the air guide door, so that the air guide door can be switched to various different angle states and position states, the air flow guiding effect under various different modes is realized, the working modes of the air conditioner are enriched, the air outlet range is expanded, the air outlet blind area is reduced, the air supply comfort is greatly improved, and the user experience is improved.

According to the air conditioner provided by the embodiment of the utility model, the pulling mechanism is arranged at the end part of the air guide door, and the swinging mechanism is arranged at one side of the pulling mechanism, which faces away from the air guide door.

According to the air conditioner of some embodiments of the present invention, the two limit protrusions are spaced apart in the width direction of the air outlet, the pulling protrusion slides between the two limit protrusions, and the sliding direction is perpendicular to the width direction; the movable hole and the limiting groove are respectively positioned at the end part and the middle part of the end surface of the air guide door, and the limiting groove is constructed into an arc-shaped groove.

According to the air conditioner provided by the embodiment of the utility model, the pulling mechanism comprises a pulling shell, a driving piece and a movable piece, wherein the driving piece and the movable piece are both arranged on the pulling shell, and the driving piece is used for driving the movable piece to move relative to the pulling shell; wherein the limiting convex part is arranged on the pulling shell, and the pulling convex part is arranged on the moving part.

According to some embodiments of the present invention, the pulling case is configured as a hollow structure, the driving member and the movable member are both located in the pulling case, the pulling case has a movable groove, the pulling protrusion extends through the movable groove to the outside of the pulling case, and the pulling protrusion is adapted to slide in the movable groove.

According to the air conditioner provided by some embodiments of the utility model, the output end of the driving element is provided with a first gear, the movable element comprises a first rack, and the first gear is in meshing transmission with the first rack.

According to the air conditioner provided by the embodiment of the utility model, the swinging mechanism comprises a swinging shell, a swinging piece and a driven piece, wherein the swinging piece and the driven piece are both arranged on the swinging shell, and the swinging piece is used for driving the driven piece to move relative to the swinging shell; the follower is equipped with the drive post, the pulling mechanism is equipped with the drive hole, the drive post extends in the drive hole with the drive the swing of pulling mechanism.

According to the air conditioner provided by some embodiments of the utility model, the output end of the swinging member is provided with a second gear, the driven member comprises a second rack, and the second gear is in meshing transmission with the second rack.

According to some embodiments of the air conditioner, the pulling mechanism is configured to drive the two air guide doors to move separately or simultaneously.

According to some embodiments of the air conditioner, the cross-section of the air guide door is configured as a circular arc-shaped cross-section.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

fig. 2 is a front view of an air conditioner according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2 (shutdown state);

fig. 4 is a cross-sectional view taken along line a-a in fig. 2 (a side wide-angle air guiding state);

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 2 (a forward blowing state);

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 2 (in a normal wind-out state and at an angle of oscillation);

FIG. 7 is a cross-sectional view taken along line A-A in FIG. 2 (double flow outlet condition);

fig. 8 is an internal structure view of an air conditioner according to an embodiment of the present invention;

FIG. 9 is an assembly view of a damper, a pulling mechanism and a swing mechanism of an air conditioner according to an embodiment of the present invention;

fig. 10 is an assembly view (another perspective) of a damper, a pulling mechanism and a swing mechanism of an air conditioner according to an embodiment of the present invention;

fig. 11 is an assembly view (still another view) of a damper, a pulling mechanism and a swing mechanism of an air conditioner according to an embodiment of the present invention;

fig. 12 is an assembly view (still another perspective) of a damper, a pulling mechanism and a swing mechanism of an air conditioner according to an embodiment of the present invention;

fig. 13 is an exploded view of a pulling mechanism of an air conditioner according to an embodiment of the present invention;

fig. 14 is an exploded view (another view) of a pulling mechanism of an air conditioner according to an embodiment of the present invention;

fig. 15 is an exploded view of a swing mechanism of an air conditioner according to an embodiment of the present invention;

fig. 16 is an exploded view (another view) of a swing mechanism of an air conditioner according to an embodiment of the present invention.

Reference numerals:

the air-conditioner (100) is provided with,

the air guide door 1, the movable hole 11, the limit groove 12,

the drawing mechanism 2, the drawing shell 21, the upper shell 211, the movable groove 2111, the connecting hole 2112, the limit protrusion 2113, the middle shell 212, the moving guide 2121, the connecting column 2122, the bottom shell 213, the driving hole 2131, the driving element 22, the first gear 221, the movable element 23, the first rack 231, the drawing protrusion 232,

the swing mechanism 3, the swing case 31, the upper cover 311, the escape groove 3111, the lower cover 312, the movement guide groove 3121, the swing member 32, the second gear 321, the follower 33, the second rack 331, the drive column 332,

a machine shell 4, a face frame 41, a panel 42, a top cover 43, an air outlet 44,

display plate 51, heat exchanger 52, wind wheel 53, filter screen 54.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 16, an air conditioner 100 according to an embodiment of the present invention is described below, in which a ventilation door 1 of the air conditioner 100 is movably installed at an air outlet 44 through a pulling mechanism 2 and a swinging structure, so that the ventilation door 1 can move to more positions, that is, during actual movement, the ventilation door 1 can be switched among a plurality of different air outlet modes, thereby enriching air outlet forms, expanding an air outlet range, reducing air outlet blind areas, greatly improving air supply comfort, improving user experience, and facilitating product competitiveness.

As shown in fig. 1 to 16, an air conditioner 100 according to an embodiment of the present invention includes: a casing 4, a wind guide door 1, a pulling mechanism 2 and a swinging mechanism 3.

The cabinet 4 has an air outlet 44, wherein, as shown in fig. 1, the cabinet 4 includes a face frame 41, a panel 42 and a top cover 43, and a display panel 51, as shown in fig. 1 and 2, the face frame 41 is configured as an outer body frame of the cabinet 4, the panel 42 is mounted on a front side of the face frame 41, that is, the panel 42 is located on a user side of the face frame 41, and the panel 42 includes two portions spaced apart in a left-right direction to define the air outlet 44 between the two portions of the panel 42, wherein the display panel 51 is disposed above the air outlet 44, the display panel 51 is used for displaying an operation parameter of the air conditioner 100 or other light indication, and the top cover 43 is mounted on a top of the face frame 41 for closing a top of an inner space of the face frame 41.

As shown in fig. 5-7, a plurality of structural members are disposed in the housing 4, and may specifically include a heat exchanger 52, a wind wheel, and a filter screen 54 located inside the air outlet 44. The wind wheel is installed in the casing 4 and used for driving the airflow in the casing 4 to promote continuous flowing of the airflow, and the rotation direction of the wind wheel can be controlled to enable the airflow in the casing 4 to flow from the position of the heat exchanger 52 to the air outlet 44, so that the airflow can realize the heat exchange effect with the heat exchanger 52 in the casing 4 and then be discharged from the air outlet 44, wherein the airflow can perform heat exchange or cold exchange at the heat exchanger 52, thereby being beneficial to realizing the refrigeration or heating effect of the air conditioner 100, and the inner side of the air outlet 44 is also provided with louvers to adjust the direction of the outlet air and the air outlet amount.

As shown in fig. 1 and fig. 2, the two air guiding doors 1 are both installed in the air outlet 44 to shield different positions in the air outlet 44, for example, the two air guiding doors 1 are respectively disposed at a left position and a right position in the air outlet 44, where it is to be noted that the air guiding door 1 in the present invention is movably installed at the air outlet 44, where the two air guiding doors 1 respectively disposed at the two sides in the air outlet 44 are positions where the two air guiding doors 1 are located when the two air guiding doors 1 completely close the air outlet 44, and the two air guiding doors 1 at the located positions can move relative to the casing 4, that is, the two air guiding doors 1 can flexibly adjust their angles and positions relative to the casing 4 at the two sides of the air outlet 44.

The pulling mechanism 2 is connected to the air guide door 1, so that the pulling mechanism 2 is used for pulling the air guide door 1 to move at the air outlet 44, for example, the air guide door 1 is driven to make a compound motion, that is, the air guide door 1 moves relative to the air outlet 44 in the rotating process, thereby facilitating adjustment of the angle and position of the air guide door 1 at the air outlet 44.

As shown in fig. 12, the air guide door 1 is provided with a movable hole 11 and a limiting groove 12, wherein the movable hole 11 may be configured as a circular hole, and the limiting groove 12 may be configured as a strip-shaped groove, so that a certain stroke is provided in the limiting groove 12 along the length direction. As shown in fig. 11, the pulling mechanism 2 includes two sets of moving structures, each set of moving structure is provided with a limiting protrusion 2113 and a pulling protrusion 232, and the pulling protrusions 232 are movable, wherein the pulling protrusions 232 extend into the movable holes 11 to be rotatably fitted with the air guide door 1, and the limiting protrusions 2113 extend into the limiting grooves 12 to be rotatably and slidably fitted with the air guide door 1.

Wherein the pulling mechanism 2 is configured such that the limit protrusion 2113 is slidably fitted in the limit groove 12 when the pulling protrusion 232 pulls the damper 1 in the movable hole 11. That is, the air guide door 1 can move while rotating relative to the air outlet 44 by pulling the two sets of the movement matching structures of the protrusion 232 and the movable hole 11, and the limiting protrusion 2113 and the limiting groove 12, and when the air guide door 1 is specifically designed, the air guide door 1 can move to a plurality of different position states by designing the structures and positions of the pulling protrusion 232 and the movable hole 11, and the limiting protrusion 2113 and the limiting groove 12, so that the air conditioner 100 has a plurality of different air outlet modes.

As shown in fig. 3, the air conditioner 100 is in a shutdown state, at this time, the left limiting protrusion 2113 is located at the right end in the left limiting groove 12, the right limiting protrusion 2113 is located at the left end in the right limiting groove 12, and the two pulling protrusions 232 are located at the middle position between the two limiting protrusions 2113, so that the two air guiding doors 1 are located at the left side position and the right side position of the air outlet 44, respectively, and the angle at which the air guiding door 1 is located is perpendicular to the air outlet direction at the corresponding position, so that the two air guiding doors 1 can completely close the air outlet 44.

Or as shown in fig. 4, the air conditioner 100 is in a lateral wide-angle air guiding state, at this time, the left limiting convex portion 2113 is located at the middle position in the left limiting groove 12, the right limiting convex portion 2113 is located at the middle position in the right limiting groove 12, the left pulling convex portion 232 is located at the lower side position between the two limiting convex portions 2113, and the right pulling convex portion 232 is located at the upper side position between the two limiting convex portions 2113, so that the two air guiding doors 1 are distributed in parallel, and the two air guiding doors 1 are both inclined from inside to outside to right at the middle position of the air outlet 44, so that the two air guiding doors 1 are both guiding air to the right side in the air outlet 44, so as to achieve right wide-angle air guiding; of course, the air conditioner 100 may also realize the left wide-angle air guiding state, and the air guiding angle of the air guide door 1 is opposite in the left wide-angle air guiding state.

As shown in fig. 5, the air conditioner 100 is in a positive air-out state, at this time, the left-side limiting protrusion 2113 is located at the upper end position in the left-side limiting groove 12, the right-side limiting protrusion 2113 is located at the upper end position in the right-side limiting groove 12, and the two pulling protrusions 232 are both located at the lower side position between the two limiting protrusions 2113, so that the two air guiding doors 1 are uniformly distributed at the middle position of the air outlet 44, and the extending direction of the air guiding doors 1 is the same as the air-out direction, so that the air flow can be guided towards both sides in the middle of the air outlet 44 by the two air guiding doors 1, so that the air flow flows out from both left and right sides in the air outlet 44, thereby realizing positive air-out.

As shown in fig. 7, the air conditioner 100 is in a double-flow air outlet state, at this time, the left limiting convex portion 2113 is located at a position on the right side of the middle portion of the left limiting groove 12, the right limiting convex portion 2113 is located at a position on the left side of the middle portion of the right limiting groove 12, and the two pulling convex portions 232 are both located at an upper side position between the two limiting convex portions 2113, so that the two air deflectors 1 are uniformly distributed at the middle position of the air outlet 44, the air deflector 1 located on the left side is inclined towards the left along the air outlet direction, and the air deflector 1 located on the right side is inclined towards the right along the air outlet direction, so that the two air deflectors 1 can guide the air flow of the air outlet 44 towards the left and the right respectively, thereby realizing double-flow air outlet on the left and the right.

Therefore, the air conditioner 100 of the present invention can realize a plurality of different air outlet modes, and the swing mechanism 3 is connected to the pulling mechanism 2, so that when the swing mechanism 3 drives the pulling mechanism 2 to move, the air guide door 1 can be driven to swing by the pulling mechanism 2, and thus, after the position and angle of the air guide door 1 relative to the pulling mechanism 2 are fixed, the whole pulling mechanism 2 and the air guide door 1 can be swung and adjusted by the swing mechanism 3, so as to realize adjustment of more air outlet angles, as shown in fig. 5-6, after two air guide doors 1 are both adjusted to the middle position by the pulling mechanism 2, the swing mechanism 3 can drive the pulling mechanism 2 to rotate towards the right side, so that the two air guide doors 1 are both swung towards the right side to the position shown in fig. 6, thereby realizing adjustment of the air outlet angles, and being beneficial to enriching the air outlet modes of the air conditioner 100.

According to the air conditioner 100 provided by the embodiment of the utility model, the air guide door 1 is driven and adjusted by the pulling mechanism 2 and the swinging mechanism 3, so that the air guide door 1 can be switched to various different angle states and position states, the airflow guiding function in various different modes is realized, the working modes of the air conditioner 100 are enriched, the air outlet range is expanded, the air outlet blind area is reduced, the air supply comfort is greatly improved, and the user experience is improved.

In some embodiments, the pulling mechanism 2 is installed at the end of the air guiding door 1, that is, the pulling mechanism 2 may be installed at the upper end of the air guiding door 1 to pull the air guiding door 1 to move from the upper end of the air guiding door 1, or the pulling mechanism 2 may be installed at the lower end of the air guiding door 1 to pull the air guiding door 1 to move from the lower end of the air guiding door 1, or, as shown in fig. 9 to 12, the pulling mechanisms 2 are installed at both the upper end and the lower end of the air guiding door 1, so that the two pulling mechanisms 2 can drive the upper end and the lower end of the air guiding door 1 at the same time, thereby ensuring that both ends of the air guiding door 1 can move synchronously, and improving the stability of the movement of the air guiding door 1.

Wherein, it can be understood that, the lower extreme at air guide door 1 sets up pulling mechanism 2, can make air guide door 1's whole gravity all support in pulling mechanism 2 to when pulling mechanism 2 drives air guide door 1, be difficult for receiving the interference of other structures in air conditioner 100, make air guide door 1 move more smoothly.

And, the swing mechanism 3 is installed on one side of the pulling mechanism 2 departing from the air guide door 1, so that the swing mechanism 3 drives the pulling mechanism 2 and the air guide door 1 to swing at the same time, as shown in fig. 9-12, both the pulling mechanism 2 and the swing mechanism 3 are two, wherein, one pulling mechanism 2 is installed on the upper end of the air guide door 1, and one swing mechanism 3 is installed on the upper side of the pulling mechanism 2 and is fixedly connected with the top wall in the air outlet 44 of the air conditioner 100, the other pulling mechanism 2 is installed on the lower end of the air guide door 1, and the other swing mechanism 3 is installed on the lower side of the pulling mechanism 2 and is fixedly connected with the bottom wall in the air outlet 44 of the air conditioner 100, thus, two sets of driving structures can be respectively formed on the upper end and the lower end of the air guide door 1, and the stability of the movement and the swing of the air guide door 1 is ensured.

In some embodiments, the two limiting protrusions 2113 are spaced apart from each other in the width direction of the air outlet 44, and as shown in fig. 3 to 7, the two limiting protrusions 2113 are spaced apart from each other in the left-right direction in the drawing, so that the two limiting protrusions 2113 respectively correspond to the limiting grooves 12 of the two air deflectors 1; and the two pulling convex portions 232 are both configured to slide between the two limit convex portions 2113, the sliding directions of the two pulling convex portions 232 are the same, and the sliding direction is perpendicular to the width direction of the air outlet 44, as shown in fig. 3, the sliding tracks of the two pulling convex portions 232 are both located between the two limit convex portions 2113, and the sliding tracks of the two pulling convex portions 232 are parallel, so that the two pulling convex portions 232 can both slide to the middle position between the two limit convex portions 2113, also can both slide to the upper position between the two limit convex portions 2113, or both slide to the lower position between the two limit convex portions 2113.

Wherein, the movable hole 11 and the limiting groove 12 are both located on the end face of the air guide door 1, if the upper end face of the air guide door 1 is provided with the movable hole 11 and the limiting groove 12 to be in motion fit with the pulling mechanism 2 located at the upper end of the air guide door 1, and the lower end face of the air guide door 1 is provided with the movable hole 11 and the limiting groove 12 to be in motion fit with the pulling mechanism 2 located at the lower end of the air guide door 1.

And in a specific design, as shown in fig. 12, the movable hole 11 may be provided at an end portion of the end surface of the air guide door 1, and the limit groove 12 may be provided at a middle portion of the end surface of the air guide door 1, and the limit groove 12 may be configured as an arc-shaped groove. In this way, the pulling protrusion 232 rotates in the movable hole 11, and an acting force can be applied to the inner peripheral wall of the movable hole 11 to drive the air guide door 1 to move relative to the pulling mechanism 2, at this time, the limiting groove 12 and the limiting protrusion 2113 perform limiting matching, so that the air guide door 1 moves in a specific movement track under the limiting action of the limiting protrusion 2113, and the air guide door 1 moves to different positions or angles. And the limiting groove 12 is configured as an arc-shaped groove, so that the movement of the air guide door 1 relative to the limiting convex portion 2113 can be smoother and smoother.

In some embodiments, as shown in fig. 13 and 14, the pulling mechanism 2 includes a plurality of parts, which are a pulling shell 21, a driving member 22 and a moving member 23, respectively, and the driving member 22 and the moving member 23 are both mounted on the pulling shell 21, wherein the driving member 22 can be fixedly connected to the pulling shell 21, for example, the driving member 22 is a driving motor, and the motor shell 4 of the driving motor is detachably connected to the pulling shell 21 through a connecting member, so that the driving motor can be flexibly detached and replaced; the movable member 23 is movably mounted on the pulling shell 21, so that the movable member 23 can move to different positions relative to the pulling shell 21, for example, a guide structure is disposed on the pulling shell 21, and the movable member 23 is matched with the guide structure to realize the directional movement of the movable member 23, so that the movable member 23 can slide to different positions relative to the pulling shell 21.

The limiting convex part 2113 is arranged on the pulling shell 21, the pulling convex part 232 is arranged on the moving part 23, in the moving process of the air guide door 1, the driving part 22 can drive the moving part 23 to drive the pulling convex part 232 to move relative to the pulling shell 21 so as to drive the air guide door 1 to move, and the position of the limiting convex part 2113 relative to the pulling shell 21 is unchanged, so that the limiting convex part 2113 can limit the air guide door 1, the air guide door 1 can move along a specific track under the combined action of the pulling convex part 232 and the limiting convex part 2113, and the switching of the air outlet modes is realized.

In some embodiments, the pulling shell 21 has a mounting cavity inside, that is, the pulling shell 21 is configured as a hollow structure inside, and the driving element 22 and the movable element 23 are both located inside the pulling shell 21, so that the driving element 22 and the movable element 23 are not visible in the mounting cavity, and thus, the sundries outside the pulling shell 21 cannot enter the pulling shell 21 to interfere with the transmission between the driving element 22 and the movable element 23, and the driving element 22 and the movable element 23 can be ensured to be smoothly matched in the transmission manner.

As shown in fig. 11, the pulling case 21 has a movable slot 2111, the movable slot 2111 penetrates through a wall of the pulling case 21, that is, the movable slot 2111 is used to communicate an external space of the pulling case 21 with the installation cavity, so that a structure located in the installation cavity can extend from the movable slot 2111, the pulling protrusion 232 penetrates through the movable slot 2111 and extends out of the pulling case 21, and the pulling protrusion 232 is adapted to slide in the movable slot 2111, that is, the movable slot 2111 defines a movable space of the pulling protrusion 232, that is, the movable slot 2111 can play a role in limiting and guiding the pulling protrusion 232, so that the pulling protrusion 232 drives the air guide door 1 during sliding in the movable slot 2111.

As shown in fig. 11, the movable grooves 2111 are elongated grooves, and the movable grooves 2111 are configured as linear grooves to linearly move the pull protrusions 232, wherein the two movable grooves 2111 are spaced in parallel to slidably engage with the two pull protrusions 232, respectively, to thereby allow the two air deflectors 1 to be smoothly moved.

In some embodiments, the driving member 22 and the movable member 23 are in transmission fit through a rack-and-pinion structure, for example, if the first gear 221 is disposed at the output end of the driving member 22, the first gear 221 may be sleeved at a motor shaft of the driving motor, so that the first gear 221 can rotate under the driving action of the driving motor, the movable member 23 includes a first rack 231, the first rack 231 has a plurality of meshing teeth portions extending along the length direction, and the meshing teeth portions of the first rack 231 mesh with the first gear 221, so as to achieve the transmission fit between the driving member 22 and the movable member 23.

In the specific design, as shown in fig. 13 and 14, the pulling shell 21 includes an upper shell 211, a middle shell 212, and a bottom shell 213, where the upper shell 211, the middle shell 212, and the bottom shell 213 are sequentially connected in an up-down direction, the installation cavity includes an upper cavity and a lower cavity, the upper cavity is defined between the upper shell 211 and the middle shell 212, the lower cavity is defined between the middle shell 212 and the bottom shell 213, the driving motor is located in the lower cavity, a motor shaft of the driving member 22 penetrates through the middle shell and extends upward into the upper cavity, and the first gear 221 is located in the upper cavity and is fixedly connected with the motor shaft of the driving member 22.

As shown in fig. 13, a moving guide 2121 is disposed in the bottom wall of the upper side of the middle housing, the movable element 23 is mounted on the moving guide 2121, that is, the moving guide 2121 can serve as a guide structure of the movable element 23, so that the movable element 23 can slide along the moving guide 2121, as shown in fig. 13, the two moving guides 2121 are disposed in parallel and spaced apart, the two movable elements 23 are respectively supported on the two moving guides 2121, the two first gears 221 are respectively disposed on two sides of the two movable elements 23, and the first rack 231 is disposed on a side portion of the movable element 23 to be engaged with the first gear 221, thereby achieving a driving effect on the pulling protrusion 232. Wherein, the upper case 211 is provided with a movable groove 2111, so that the pulling protrusion 232 penetrates through the upper case 211 and is disposed above the upper case 211 to be matched with the air guiding door 1, and the limiting protrusion 2113 is disposed on the upper surface of the upper case 211 and protrudes upward to be matched with the air guiding door 1.

As shown in fig. 13, the upper surface of the middle housing is provided with two connecting posts 2122, the upper housing 211 is provided with two connecting holes 2112, and the two connecting posts 2122 correspond to the two connecting holes 2112 one to one, so that the connecting posts 2122 and the screws penetrating through the connecting holes 2112 can be fixedly connected.

In some embodiments, the swing mechanism 3 includes a plurality of parts, which are a swing shell 31, a swing piece 32 and a driven piece 33, respectively, and the swing piece 32 and the driven piece 33 are both mounted on the swing shell 31, wherein the swing piece 32 can be fixedly connected with the swing shell 31, for example, the swing piece 32 is a driving motor, and the motor shell 4 of the driving motor is detachably connected with the swing shell 31 through a connecting piece, so that the driving motor can be flexibly detached and replaced; the follower 33 is movably mounted to the swing housing 31 to allow the follower 33 to move to different positions relative to the swing housing 31, such as by providing a guide structure on the swing housing 31 and engaging the follower 33 with the guide structure to allow directional movement of the follower 33 to allow the follower 33 to move to different positions relative to the swing housing 31.

The driven member 33 is provided with a driving post 332, the pulling mechanism 2 is provided with a driving hole 2131, for example, the driving hole 2131 is provided in the bottom case 213, the driving post 332 extends into the driving hole 2131 to drive the pulling mechanism 2 to swing, so that, in the process that the swinging member 32 drives the driven member 33 to move, the driving post 332 can drive the pulling mechanism 2 to swing relative to the swinging mechanism 3, thereby switching the pulling mechanism 2 and the air guide door 1 to different positions. As shown in fig. 15, the driven member 33 is provided with two driving posts 332, and as shown in fig. 14, the bottom shell 213 is provided with two driving holes 2131, and the two driving posts 332 are respectively inserted into the two driving holes 2131 for driving the pulling mechanism 2.

In some embodiments, the swinging member 32 and the driven member 33 are in transmission fit through a rack-and-pinion structure, for example, if the output end of the swinging member 32 is provided with the second gear 321, that is, the second gear 321 is sleeved at the motor shaft of the driving motor, so that the second gear 321 can rotate under the driving action of the driving motor, the driven member 33 includes a second rack 331, the second rack 331 has a plurality of meshing teeth portions extending along the length direction, and the meshing teeth portions of the second rack 331 are meshed with the second gear 321, so as to realize the transmission fit between the swinging member 32 and the driven member 33.

In specific design, as shown in fig. 15 and 16, the swing shell 31 includes an upper cover 311 and a lower cover 312, wherein the upper cover 311 and the lower cover 312 are connected in the up-down direction, a fixed cavity is defined in the swing shell 31, a motor portion of the swing member 32 is mounted on the outer side of the lower cover 312, a motor shaft penetrates through the lower cover 312 and extends into the fixed cavity, the second gear 321 is mounted in the fixed cavity, the second rack 331 is mounted in the fixed cavity to be in meshing transmission with the second gear 321, the driving column 332 is disposed on the surface of the rack in a protruding manner, the upper cover 311 is provided with an avoiding groove 3111, the extending direction of the avoiding groove 3111 is the same as the moving track of the driving column 332, so that the driving column 332 moves in the avoiding groove 3111 under the driving action of the swing member 32, and further facilitates driving the pulling mechanism 2 and the air guide door 1 to swing.

As shown in fig. 15, the upper cover 311 and the lower cover 312 are each configured as a fan-shaped structure, and the surface of the lower cover 312 facing the upper cover 311 is provided with a movement guide groove 3121, and a second rack 331 is mounted on the lower cover 312 and slidably engaged on the movement guide groove 3121, wherein the movement guide 2121 and the second rack 331 are each configured as a circular arc shape, and the second gear 321 is located at a position of a center of the movement guide 2121, so that the second gear 321 can drive the second rack 331 and rotate around the center of the center, thereby driving the damper door 1 to swing left and right.

In some embodiments, the pulling mechanism 2 is configured to drive the two air guiding doors 1 to move respectively or simultaneously, that is, the driving motors corresponding to the two pulling mechanisms 2 can move synchronously, so that the two air guiding doors 1 are in the same state to adjust the position and the angle, or the driving motors corresponding to the two pulling mechanisms 2 can move separately, so that the two air guiding doors 1 are adjusted in different positions or angles, thereby enabling the control of the air guiding doors 1 to be more flexible, and facilitating the rich air outlet mode.

In some embodiments, the cross section of the air guide door 1 is configured as a circular arc section, so that the air flow can be guided by using the curved surface of the air guide door 1, and the two air guide doors 1 can present different air guiding states by adjusting the position and the angle of the air guide door 1. If the two air guide doors 1 can move to be in a football shape, a parallel shape or a splayed shape, the air supply forms of positive middle air outlet, left and right large wide-angle air supply, double-flow surrounding air supply and the like are favorably realized.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the utility model, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner (100), comprising:

a housing (4), the housing (4) having an air outlet (44);

the two air guide doors (1) are respectively and movably arranged at two sides in the air outlet (44), and the air guide doors (1) are provided with movable holes (11) and limiting grooves (12);

the pulling mechanism (2) comprises two groups of moving structures which respectively correspond to the two air guide doors (1), the moving structures are provided with limiting convex parts (2113) and movable pulling convex parts (232), the pulling convex parts (232) extend into the movable holes (11), and the limiting convex parts (2113) extend into the limiting grooves (12);

the swing mechanism (3) is used for driving the pulling mechanism (2) to drive the air guide door (1) to swing; wherein

The pulling mechanism (2) is configured in such a way that the pulling convex part (232) pulls the air guide door (1) to move in the movable hole (11) and the limiting convex part (2113) is in sliding fit in the limiting groove (12).

2. The air conditioner (100) according to claim 1, wherein the pulling mechanism (2) is mounted at an end of the air guide door (1), and the swinging mechanism (3) is mounted at a side of the pulling mechanism (2) facing away from the air guide door (1).

3. The air conditioner (100) of claim 2,

the two limiting convex parts (2113) are spaced in the width direction of the air outlet (44), the pulling convex part (232) slides between the two limiting convex parts (2113) and the sliding direction is perpendicular to the width direction;

the movable hole (11) and the limiting groove (12) are respectively located at the end part and the middle part of the end face of the air guide door (1), and the limiting groove (12) is constructed into an arc-shaped groove.

4. The air conditioner (100) according to claim 1, wherein the pulling mechanism (2) comprises a pulling shell (21), a driving member (22) and a movable member (23), the driving member (22) and the movable member (23) are both mounted to the pulling shell (21), the driving member (22) is used for driving the movable member (23) to move relative to the pulling shell (21); wherein

The limiting convex part (2113) is arranged on the pulling shell (21), and the pulling convex part (232) is arranged on the movable part (23).

5. The air conditioner (100) according to claim 4, wherein the pulling case (21) is configured as a hollow structure, the driving member (22) and the moving member (23) are both located inside the pulling case (21), the pulling case (21) has a moving slot (2111), the pulling protrusion (232) penetrates through the moving slot (2111) to the outside of the pulling case (21), and the pulling protrusion (232) is adapted to slide in the moving slot (2111).

6. The air conditioner (100) according to claim 4, wherein the output end of the driving member (22) is provided with a first gear (221), the movable member (23) comprises a first rack (231), and the first gear (221) is in meshing transmission with the first rack (231).

7. The air conditioner (100) according to claim 1, wherein the swing mechanism (3) comprises a swing case (31), a swing member (32) and a driven member (33), the swing member (32) and the driven member (33) are both mounted to the swing case (31), the swing member (32) is used for driving the driven member (33) to move relative to the swing case (31);

the driven piece (33) is provided with a driving column (332), the pulling mechanism (2) is provided with a driving hole (2131), and the driving column (332) extends into the driving hole (2131) to drive the pulling mechanism (2) to swing.

8. The air conditioner (100) according to claim 7, wherein the output end of the swinging member (32) is provided with a second gear (321), the driven member (33) comprises a second rack (331), and the second gear (321) is in meshing transmission with the second rack (331).

9. Air conditioner (100) according to claim 1, characterized in that the pulling mechanism (2) is arranged to drive the movement of both of the air deflectors (1) separately or simultaneously.

10. The air conditioner (100) according to claim 1, characterized in that the cross section of the air guide door (1) is configured as a circular arc section.

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