CN213300256U - Indoor unit of air conditioner - Google Patents

Abstract

The utility model provides an indoor unit of air conditioner belongs to air conditioning technology field. The indoor unit of the air conditioner comprises a body, a fan and a fan, wherein the body is provided with a front panel and an air outlet formed on the front panel; the at least two pushing-out assemblies are telescopically connected to the front panel corresponding to the air outlet; the air plate is rotatably connected with the end part of the push-out assembly; when the pushing-out component retracts, the air plate is driven to move towards the direction close to the air outlet, so that the air outlet is closed; when the pushing-out component extends out, the air plate is driven to move towards the direction far away from the air outlet, so that the air outlet is opened; when the push-out component extends out of different distances, the air plate is inclined relative to the air outlet so as to realize air guiding in different directions. The air plate of the indoor unit of the air conditioner can be obliquely opened relative to the air outlet, so that the shower type refrigeration and carpet type heating functions are realized.

Description

Indoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.

Background

The air-conditioning indoor unit sends cold air or hot air to the indoor environment from an air outlet of the air-conditioning indoor unit to realize the basic refrigerating and heating functions of the air conditioner; in the related art, an air plate which moves parallel to an air outlet is arranged at the air outlet; when the air conditioner stops operating, the air outlet can be closed by the air plate, dust particles in the air are prevented from entering the air conditioner from the air outlet, when the air conditioner operates normally, the air plate is pushed out in parallel to open the air outlet, meanwhile, the air plate can transversely block the air flow, and the air flow is prevented from blowing directly. However, the air conditioning indoor unit does not have a function of guiding the air flowing direction, which affects the user experience.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the air conditioner indoor unit is provided, and the air plate of the air conditioner indoor unit can be obliquely opened relative to the air outlet, so that the shower type refrigeration and carpet type heating functions are realized.

According to an embodiment of the present disclosure, an air conditioning indoor unit includes a body having a front panel and an air outlet formed on the front panel; the at least two pushing-out assemblies are telescopically connected to the front panel corresponding to the air outlet; the air plate is rotatably connected with the end part of the push-out assembly; when the pushing-out component retracts, the air plate is driven to move towards the direction close to the air outlet, so that the air outlet is closed; when the pushing-out component extends out, the air plate is driven to move towards the direction far away from the air outlet, so that the air outlet is opened; when the push-out component extends out of different distances, the air plate is inclined relative to the air outlet so as to realize air guiding in different directions.

According to this disclosed machine in air conditioning, through setting up two release subassemblies of being connected with the aerofoil rotation, when the distance that the release subassembly stretches out the air outlet is different, the relative air outlet slope of aerofoil sets up, and then makes the wind-guiding that the aerofoil can not equidirectional, has realized shower formula refrigeration and carpet formula heating function.

According to the embodiment of the disclosure, the two push-out assemblies are arranged up and down, and the air plate guides air upwards when the push-out assembly on the upper side extends out for a long distance; when the extension distance of the push-out component positioned on the lower side is longer, the air plate guides air downwards.

According to an embodiment of the present disclosure, the push-out assembly is disposed near a center of the damper.

According to an embodiment of the present disclosure, the push-out assembly includes: one end of the push rod rack is inserted into the front panel, and the other end of the push rod rack is connected with the air plate; and the gear is connected to the front panel and meshed with the push rod rack so as to enable the push rod rack to move in a telescopic mode.

According to the embodiment of the disclosure, the front panel is provided with an accommodating groove corresponding to the center of the air outlet, and the push rod rack moves in the accommodating groove in a telescopic mode.

According to the embodiment of the disclosure, a guide structure is arranged between the accommodating groove and the push rod rack; the structure includes: the guide rib is arranged on one of the accommodating groove and the push rod rack; and the guide groove is arranged on the other one of the accommodating groove and the push rod rack, and the guide groove is matched with the guide rib.

According to the embodiment of the disclosure, one of the push rod rack and the air plate is provided with a mounting hole, the other of the push rod rack and the air plate is provided with a connecting shaft, and the connecting shaft is adapted to the mounting hole so as to realize the rotary connection of the push-out assembly and the air plate.

According to the embodiment of the present disclosure, the rotation center line of the wind plate is in a horizontal direction.

According to the embodiment of the disclosure, be equipped with a plurality ofly on the organism the air outlet all is equipped with a aerofoil corresponding every air outlet.

According to the embodiment of the disclosure, when the air outlet is closed, the front side surface of the air plate and the front panel are in the same plane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 2 is a side view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 3 is a front view of an air conditioning indoor unit according to an embodiment of the present disclosure with one louver removed;

fig. 4 is a side view illustrating a normal air-out state of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 5 is a side view of a carpet heating state of the air conditioning indoor unit according to the embodiment of the present disclosure;

fig. 6 is a side view of a shower type cooling state of an air conditioning indoor unit according to an embodiment of the present disclosure;

FIG. 7 is a partial schematic view of FIG. 5;

FIG. 8 is an enlarged view of B of FIG. 7;

FIG. 9 is a sectional view taken along line A-A of FIG. 7;

FIG. 10 is an enlarged view of the line C in FIG. 3;

in the above figures: 1. a body; 11. a front panel; 111. an installation part; 112. accommodating grooves; 113. a guide groove; 12. an air outlet; 2. a wind plate; 21. mounting holes; 22. a lug; 3. a push-out assembly; 31. a push rod rack; 311. a guide rib; 312. a connecting shaft; 32. a gear.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Fig. 1 is a front view of an air conditioning indoor unit according to an embodiment of the present disclosure; fig. 2 is a side view of an air conditioning indoor unit according to an embodiment of the present disclosure, and fig. 3 is a front view of the air conditioning indoor unit according to the embodiment of the present disclosure with one louver removed.

Referring to fig. 1 and 2, the indoor unit of an air conditioner includes a body 1, a front panel 11 is provided on a front side of the body 1, and an air outlet 12 is formed on the front panel 11.

The machine body 1 is internally provided with components such as a heat exchanger and a fan, the heat exchanger, a compressor, a condenser, a throttling device, a connecting pipeline and the like form a circulating system together, indoor air enters the air conditioner and is blown out from an air outlet 12 to an indoor environment after being subjected to heat exchange with a refrigerant, so that the refrigerating and heating functions of the air conditioner are realized, the specific principle and the structure of the air conditioner are universal, and the air conditioner is not repeated one by one.

Under the usual condition, the heat exchange air current directly blows out from air outlet 12, can cause the straight blow phenomenon that the people was blown to wind, influences user's use and experiences. Furthermore, the air plate 2 is disposed at the air outlet 12, and the air plate 2 can move towards the direction close to the air outlet 12 to finally close the air outlet 12, and move towards the direction far away from the air outlet 12 to open the air outlet 12.

When the air outlet 12 is closed by the air plate 2, the outer surface of the air plate 2 and the front side surface of the front panel 11 are in the same plane, so that the attractiveness of the air conditioner can be improved.

Fig. 4 is a side view of a normal air-out state of an air-conditioning indoor unit according to an embodiment of the present disclosure, in which an arrow indicates an air-out direction.

Referring to fig. 4, the wind plate 2 can be pushed out in a manner parallel to the air outlet 12, the heat exchange airflow sent out from the air outlet 12 is sent out along the circumferential direction of the wind plate 2, the wind plate 2 has an effect of scattering the airflow, so that the air outlet is softer, and in addition, the wind plate 2 is separated between a person and the air outlet 12 and can also avoid direct blowing.

The air outlets 12 on the indoor unit of the air conditioner can be distributed up and down, the air supply range can be expanded, and correspondingly, each air outlet 12 is correspondingly provided with one air plate 2. The two examples are shown, but the present disclosure does not limit the number and distribution of the outlets 12.

The air outlet direction of the airflow in the conventional air outlet mode is single, and the requirement of the wind direction for quick refrigeration/heating cannot be met, for example, in the air conditioner heating mode, the air needs to be exhausted from the front lower part of an air conditioner, and the temperature of a room is gradually increased from the bottom due to the natural rising of hot air, so that carpet type heating is performed, and the requirement of comfort of a user is further improved; in the cooling mode, the air conditioner needs to output air to the front upper part, and the cold air falls downwards due to the gravity, so that shower type cooling is performed, and the room temperature can be rapidly cooled.

In order to meet the requirements of blanket type heating and shower type cooling of the air conditioner, the air conditioner indoor unit disclosed by the disclosure is designed with the inclined air guide function of the air plate 2.

Fig. 5 is a side view of a carpet heating state of the air conditioning indoor unit according to the embodiment of the present disclosure; fig. 6 is a side view of a shower cooling state of an air conditioning indoor unit according to an embodiment of the present disclosure, in which an arrow indicates an air outlet direction.

Referring to fig. 5 and 6, during heating, the air plate 2 is obliquely opened downwards relative to the air outlet 12, so that heat exchange airflow is obliquely blown downwards along the air plate 2, and carpet heating is realized; during refrigeration, the air plate 2 is obliquely opened upwards relative to the air outlet 12, so that air flow is obliquely blown upwards along the air plate 2, and shower type refrigeration is realized.

Therefore, the air conditioner indoor unit disclosed by the invention has a conventional air outlet mode, a carpet type heating mode and a shower type refrigerating mode, so that different wind direction requirements of users can be met. For example, when the temperature in the room is relatively low, the carpet type heating mode can be opened to quickly raise the temperature in the room, and then the temperature can be adjusted to be the conventional air outlet mode to maintain the temperature in the room; similarly, when the temperature in the room is higher, the shower type refrigeration mode can be opened to quickly reduce the temperature in the room, and then the room temperature can be maintained by adjusting to the conventional air outlet mode; or the target temperature in the room is not greatly different from the actual temperature, and the conventional air outlet mode can be directly opened.

The air outlet 12 is obliquely opened by the air plate 2, and the air outlet is realized by at least two pushing-out components 3. In the present embodiment, description will be made taking two as an example, and the case of a plurality of push-out members 3 is similar thereto.

The pushing-out component 3 can move telescopically relative to the front panel 11, that is, the pushing-out component 3 can extend out of the air outlet 12 and can also retract inwards into the machine body 1. The air plate 2 is rotatably connected to the end part of the pushing-out component 3, and when the pushing-out component 3 extends outwards, the air plate 2 is driven to move towards the direction far away from the air outlet 12, so that the air outlet 12 is opened; when the pushing-out component 3 retracts into the machine body 1, the air plate 2 is driven to move towards the direction close to the air outlet 12, and therefore the air outlet 12 is closed.

When the distance of the two pushing-out components 3 extending outwards is the same, the air plates 2 can be pushed out in parallel, and a conventional air outlet mode is realized; when two distances of pushing out the components 3 are different, the inclined pushing out of the wind plate 2 can be realized, and different wind guiding directions can be realized.

The two push-out assemblies 3 are arranged up and down, and with continued reference to fig. 5 and 8, when the extension distance of the push-out assembly 3 below is longer, the lower ends of the wind boards 2 incline outwards, so that the inclined downward wind guiding is realized; referring to fig. 6, when the push-out assembly 3 above extends for a long distance, the upper end of the air plate 2 is inclined outward, so that air is guided obliquely upward.

In some embodiments, the pushing assembly 3 is arranged close to the center of the wind plate 2, so that a larger inclination angle can be realized by facilitating a shorter pushing distance, and the space occupied by the pushing assembly 3 on the front panel 11 is reduced, so that the structure is more compact; moreover, the pushing-out assembly 3 is concentrated at the center of the wind plate 2, so that the blocking influence on the wind outlet airflow can be weakened.

In some embodiments, the pushing assembly 3 is a rack-and-pinion structure, and the rack is driven by the forward and backward rotation of the pinion to linearly move in a telescopic manner.

Specifically, referring to fig. 7 and 9, the pushing-out assembly 3 includes a push rod rack 31 and a gear 32, one end of the push rod rack 31 is inserted into the front panel 11, the other end is rotatably connected to the air plate 2, and the gear 32 is installed in the front panel 11 and meshed with the push rod rack 31. The gear 32 is driven by a motor (not shown in the figure) to rotate, so that the telescopic motion of the push rod rack 31 is realized.

Each pushing assembly 3 is driven by a separate motor, so that the pushing assemblies 3 are independently controlled, the pushing distance of each pushing assembly 3 can be controlled, and the inclined arrangement of the air plate 2 is realized.

Referring to fig. 3 and 10, the front panel 11 has a mounting portion 111 at the center, a receiving groove 112 is formed on the mounting portion 111, the push rod rack 31 is inserted into the receiving groove 112 to move forward and backward relative to the receiving groove 112, the push rod rack 31 moves forward to protrude out of the air outlet 12, and the push rod rack 31 moves backward to retract into the front panel 11.

In some embodiments, in order to achieve smooth sliding of the push bar rack 31, a guide structure is further provided between the push bar rack 31 and the receiving groove 112. Specifically, referring to fig. 9 and 10, the guiding structure is a guiding rib 311 and a guiding groove 113 which are matched with each other, the guiding rib 311 is arranged on the push rod rack 31, the guiding rib 311 extends along the moving direction of the push rod rack 31, correspondingly, the guiding groove 113 is arranged on the side wall of the accommodating groove 112, and the guiding rib 311 slides in the guiding groove 113 to guide the movement of the push rod rack 31, thereby ensuring smooth sliding of the push rod rack 31.

In addition, the positions of the guide rib 311 and the guide groove 113 may be interchanged, that is, the guide rib 311 is provided on the inner wall of the upper receiving groove 112 and the guide groove 113 is provided on the push rod rack 31.

In some embodiments, the rotational connection between the tappet rack 31 and the wind plate 2 is achieved by: with continued reference to fig. 9, a connecting shaft 312 is provided at an end of the push rod rack 31, a mounting hole 21 is provided at an inner side of the damper 2, the connecting shaft 312 is fitted in the mounting hole 21, and the mounting hole 21 is rotatable about the connecting shaft 312.

The inner side of the air plate 2 extends to a lug 22 facing the air outlet 12, and the mounting holes 21 are arranged on the lug 22, specifically, two lugs 22 are arranged at a transverse interval and clamped at two ends of the push rod rack 31.

The rotation axis of the mounting hole 21 is horizontal and perpendicular to the moving direction of the push rod rack 31 so that the air vane 2 can be tilted up or down by vertical rotation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

a body having a front panel and an air outlet formed on the front panel;

the at least two pushing-out assemblies are telescopically connected to the front panel corresponding to the air outlet; and

the air plate is rotatably connected with the end part of the push-out assembly;

when the pushing-out component retracts, the air plate is driven to move towards the direction close to the air outlet, so that the air outlet is closed; when the pushing-out component extends out, the air plate is driven to move towards the direction far away from the air outlet, so that the air outlet is opened; when the push-out component extends out of different distances, the air plate is inclined relative to the air outlet so as to realize air guiding in different directions.

2. An indoor unit of an air conditioner according to claim 1, wherein the two push-out members are disposed up and down, and when the push-out member located at the upper side extends a long distance, the air guide plate guides the air upward; when the extension distance of the push-out component positioned on the lower side is longer, the air plate guides air downwards.

3. An indoor unit of an air conditioner according to claim 1, wherein the push-out member is provided near a center of the louver.

4. An indoor unit of an air conditioner according to claim 1, wherein the push-out member comprises:

one end of the push rod rack is inserted into the front panel, and the other end of the push rod rack is connected with the air plate; and

and the gear is arranged on the front panel and meshed with the push rod rack so as to enable the push rod rack to move in a telescopic mode.

5. An indoor unit of an air conditioner according to claim 4, wherein a receiving groove is formed in the front panel corresponding to a center of the outlet, and the push rod rack is extended and retracted in the receiving groove.

6. An indoor unit of an air conditioner according to claim 5, wherein a guide structure is provided between the receiving groove and the push rod rack; the structure includes:

the guide rib is arranged on one of the accommodating groove and the push rod rack; and

the guide groove is arranged on the other one of the accommodating groove and the push rod rack, and the guide groove is matched with the guide rib.

7. An indoor unit of an air conditioner according to claim 4, wherein one of the push rod rack and the air vane is provided with a mounting hole, and the other of the push rod rack and the air vane is provided with a connecting shaft which is fitted into the mounting hole, so that the push-out assembly is rotatably connected to the air vane.

8. An indoor unit of an air conditioner according to claim 1, wherein a center line of rotation of the air vane is in a horizontal direction.

9. An indoor unit of an air conditioner according to claim 1, wherein a plurality of the outlets are provided on the body, and one air vane is provided for each outlet.

10. An indoor unit of an air conditioner according to claim 1, wherein the front side surface of the air vane is in the same plane as the front panel when the air outlet is closed.

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