CN112393322B - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The invention belongs to the technical field of household appliances, and relates to an air-conditioning indoor unit and an air conditioner. When the motor drives the rack to slide on one arc-shaped track, the connecting rod hinged with the rack slides on the other arc-shaped track; thereby connecting rod and rack can drive the panel and move up to one side when respectively along two arc track gliding, make the panel open and with the casing between the slope, increased the area of air intake and air outlet to the operating efficiency of air conditioner has been improved.

Description

Air conditioner indoor unit and air conditioner

technical field

The invention relates to the technical field of household appliances, in particular to an air conditioner indoor unit and an air conditioner.

Background technique

In recent years, with the improvement of living standards, air conditioners have been popularized in daily life. At the same time, consumers' requirements for air conditioner performance have gradually increased. While providing comfortable air, high air volume, low noise, energy saving and environmental protection are always people's pursuit of goals.

At present, the existing air conditioner indoor unit usually includes a casing and a panel. Usually, the panel is fixedly installed at the front end of the casing. The casing is provided with an air inlet and an air outlet. The air outlet is usually located at the lower end of the panel, and the air inlet is located in the casing. At the upper end of the air conditioner, the indoor air enters the indoor unit through the air inlet, and after heat exchange with the evaporator in the shell, it is blown out from the air outlet to adjust the temperature of the indoor environment. The air outlet of the common air conditioner indoor unit on the market generally adopts a rectangular shape Structure, the air outlet is provided with a long horizontal wind deflector and a vertical wind guide blade to adjust the air outlet direction of the indoor unit of the air conditioner, and the long horizontal wind deflector is also used to shield the outlet of the indoor unit. The tuyere is opened and closed by rotation under the drive of the motor.

However, in the existing indoor unit of the air conditioner, the areas of the air outlet and the air inlet are both small, so that the air volume of the air in and out during the operation of the air conditioner is small, which affects the operation efficiency of the air conditioner.

SUMMARY OF THE INVENTION

The present invention provides an air conditioner indoor unit and an air conditioner to solve the problem that the area of the air outlet and the air inlet of the existing air conditioner indoor unit is small, which affects the operation efficiency of the air conditioner.

A first aspect of the present invention provides an air conditioner indoor unit, comprising: a casing, a panel at the front end of the casing, a connecting rod, a rack and a motor, the casing includes side plates on both sides of the panel, the An air inlet is arranged on the top end face of the casing, and an air outlet is arranged at the bottom of the front end of the casing;

The side plate is provided with a first arc-shaped guide rail and a second arc-shaped guide rail that are inclined from bottom to top, and the first end of the first arc-shaped guide rail and the second arc-shaped guide rail close to the panel is higher than the first end of the panel. The first arc-shaped guide rail and the second arc-shaped guide rail are far away from the second end of the panel; the first arc-shaped guide rail is arranged close to the panel, and the first arc-shaped guide rail and the second arc-shaped guide rail are The first ends are close to each other, and the second ends of the first arc-shaped guide rail and the second arc-shaped guide rail are far away from each other;

The connecting rod is slidably arranged on the first arc-shaped guide rail, the rack is slidably arranged on the second arc-shaped guide rail, and the first end of the connecting rod is hinged with the first end of the gear rack , the second end of the rack is drivingly connected with the motor;

The second end of the connecting rod is provided with a first hinge hole, the panel is formed with a first hinge shaft hinged to the first hinge hole; the first end of the rack is provided with a second hinge hole, so The panel is formed with a second hinge shaft hinged to the second hinge hole; the rack and the connecting rod can drive the panel to move.

In the preferred technical solution of the above-mentioned air conditioner indoor unit, the panel is provided with a first mounting seat, and the first hinge shaft is provided on one end surface of the first mounting seat close to the casing.

In the above preferred technical solution of the indoor unit of the air conditioner, a first baffle plate is provided on one end of the first hinge shaft close to the casing.

In the preferred technical solution of the above-mentioned air conditioner indoor unit, the second end of the connecting rod is provided with a first elastic arm, and the first elastic arm and the connecting rod are enclosed to form the first hinge hole with a first opening , the width of the first opening is smaller than the diameter of the first hinge shaft.

In the above preferred technical solution of the indoor unit of the air conditioner, the panel is provided with a second mounting seat, and the second hinge shaft is provided on one end surface of the second mounting seat close to the casing.

In the preferred technical solution of the above-mentioned air conditioner indoor unit, a second baffle plate is provided on one end of the second hinge shaft close to the casing.

In the preferred technical solution of the above-mentioned air conditioner indoor unit, a second elastic arm is provided at the first end of the rack, and the second elastic arm and the rack are enclosed to form the second hinge hole with a second opening , the width of the second opening is smaller than the diameter of the second hinge shaft.

In the preferred technical solution of the above-mentioned air conditioner indoor unit, the first baffle and the second baffle are fan-shaped structures.

In the above preferred technical solution of the indoor unit of the air conditioner, the width of the end of the first mounting seat fixed to the panel is greater than the width of the end of the first mounting seat and the connecting rod;

The width of the end of the second mounting seat fixed to the panel is greater than the width of the end of the second mounting seat connected to the rack;

One end of the first mounting seat and the second mounting seat connected with the panel has a hollow structure.

A second aspect of the present invention provides an air conditioner, comprising: an air conditioner outdoor unit and any one of the above-mentioned air conditioner indoor units.

Those skilled in the art can understand that the present invention provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit includes a casing, a panel, a connecting rod, a rack and a motor. By arranging the first and second arc-shaped guide rails inclined from bottom to top on the side plate of the casing, the connecting rod slides on the first arc-shaped rail, the rack slides on the second arc-shaped rail, and the The first end of the connecting rod is hinged with the rack, the motor is connected with the rack, the connecting rod is hinged with the panel through the first hinge hole and the first hinge shaft on the panel, and the rack is connected with the panel through the second hinge hole. The second hinge shaft cooperates to realize the hinge connection with the panel, and the connecting rod and the rack can drive the panel to move. The first end of the first and second arc-shaped guide rails close to the panel is higher than the second end away from the panel, and the first ends of the two arc-shaped guide rails are close to each other, and the second ends are far away from each other, and the rack is driven by the motor. It slides from the second end of the second arc-shaped guide rail to the first end, and drives the connecting rod to slide from the second end of the first arc-shaped guide rail to the first end. The panel is driven away from the casing by the connecting rod and the rack. The front end and the movement away from the bottom end of the casing make the panel finally have an inclination angle with the casing. The opening between the panel and the top of the casing can increase the area of the air inlet at the top of the casing, and the bottom of the panel is upward. Movement can increase the area of the air outlet, thereby improving the operating efficiency of the air conditioner.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of an indoor unit of an air conditioner in a standby state provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the air-conditioning indoor unit of FIG. 1 in a running state;

Fig. 3 is the internal structure schematic diagram of the indoor unit of the air conditioner in Fig. 1;

Fig. 4 is the partial structure schematic diagram of Fig. 3;

Fig. 5 is the rear view of the panel in Fig. 4;

Fig. 6 is the axonometric view of the panel in Fig. 4;

Fig. 7 is a partial enlarged view of part A in Fig. 6;

Fig. 8 is the structural representation of the connecting rod in Fig. 4;

FIG. 9 is a schematic structural diagram of the rack in FIG. 4 .

In the drawings: 100-chassis; 101-side plate; 111-first arc guide rail; 121-second arc guide rail; 102-air inlet; 103-air outlet; 200-panel; 201-first hinge shaft ; 211 - the first baffle; 202 - the second hinge shaft; 212 - the second baffle; 203 - the first mounting seat; 204 - the second mounting seat; 300 - connecting rod; 301 - the first hinge hole; 302 - The first opening; 400 - the rack; 401 - the second hinge hole; 402 - the second opening.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of the present invention, it should be understood that the orientation or positional relationship (if any) indicated by the terms "inside", "outside", "upper", "bottom", "front", "rear", etc. is The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood to limit the present invention.

The following describes the preferred technical solutions of an air conditioner indoor unit and an air conditioner provided by the embodiments of the present invention.

FIG. 1 is a schematic structural diagram of an air conditioner indoor unit provided in this embodiment in a standby state, FIG. 2 is a structural schematic diagram of the air conditioner indoor unit in FIG. 1 in a running state, and FIG. 3 is an internal structure of the air conditioner indoor unit in FIG. 1 . Schematic diagram, FIG. 4 is a schematic diagram of the partial structure of FIG. 3 .

1 to 4 , the present embodiment provides an air conditioner indoor unit, which includes a casing 100 , a panel 200 at the front end of the casing 100 , a connecting rod 300 , a rack 400 and a motor (not shown in the figure). The front end of the cabinet 100 refers to the side facing away from the wall when the air conditioner indoor unit is installed, that is, the side facing the room. One end face above and below. The casing 100 includes side panels 101 located on both sides of the panel 200 , an air inlet 102 is provided on the top end of the casing 100 , and an air outlet 103 is provided at the bottom of the front end of the casing 100 , the panel 200 covers part of the air outlet 103 , and the indoor air The air enters the interior of the air conditioner indoor unit from the air inlet, and after the heat exchange process, the air is blown out from the air outlet 103 .

Referring to FIGS. 3 and 4 , in this embodiment, the side plate 101 is provided with a first arc-shaped guide rail 111 and a second arc-shaped guide rail 121 inclined from bottom to top, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 111 The first end of the guide rail 121 close to the panel 200 is higher than the first arc guide 111 and the second end of the second arc guide 121 away from the panel 200 , the first arc guide 111 is arranged close to the panel 200 , and the first arc guide 111 and the first ends of the second arc-shaped guide rail 121 are close to each other, and the second ends of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are far away from each other. The connecting rod 300 is slidably arranged on the first arc-shaped guide rail 111, the rack 400 is slidably arranged on the second arc-shaped guide rail 121, the first end of the connecting rod 300 is hinged with the first end of the rack 400, and the first end of the rack 400 The two ends are connected to the motor drive, the second end of the connecting rod 300 is hinged with the panel 200, the first end of the rack 400 is hinged with the panel 200, the connecting rod 300 and the rack 400 can drive the panel 200 to move, that is, under the driving of the motor The rack 400 slides on the second arc guide 121, and the rack 400 drives the connecting rod 300 to slide on the first arc guide 111. Since the panel 200 is hinged with the connecting rod 300 and the rack 400, the connecting rod 300 Together with the rack 400 , the panel 200 can be jointly driven to slide, so that the panel 200 can be moved.

Wherein, in this embodiment, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are inclined from bottom to top, and the first ends of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 close to the panel 200 are higher than those far away from the panel 200 . The second end of the panel 200, in other words, when the indoor unit of the air conditioner is fixed on the wall, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are both inclined from the lower back to the upper front, and the first arc-shaped The guide rail 111 is located in front of the second arc-shaped guide rail 121 . When the motor drives the rack 400 to slide from the second end of the first arc-shaped guide rail 111 to the first end, the rack 400 drives the connecting rod 300 to slide from the second end of the second arc-shaped guide rail 121 to the first end. The connecting rod 300 and the rack 400 drive the panel 200 to move in an upward direction, that is, the rack 400 and the connecting rod 300 drive the panel 200 to move away from the front end of the casing 100 and the bottom end of the casing 100 . At the same time, since the first ends of the first arc guide 111 and the second arc guide 121 are close to each other, the second ends are far away from each other, and the first arc guide 111 is disposed close to the panel 200 , so that the panel 200 moves during the movement process. It is relatively inclined to the casing 100, and finally the panel 200 and the casing 100 have an inclined angle. Specifically, from the bottom of the casing 100 to the top of the casing 100, the distance between the panel 200 and the front end of the casing 100 is gradually Increase, so that the panel 200 and the top of the casing 100 are opened, the air intake area of the air inlet 102 located at the top of the casing 100 can be increased, and the air intake volume can be increased. Part of the air outlet 103 shielded by the panel 200 is exposed, thereby increasing the air outlet area, thereby increasing the air outlet volume, thereby improving the operating efficiency of the air conditioner.

5 is a rear view of the panel in FIG. 4 , FIG. 6 is an axonometric view of the panel in FIG. 4 , FIG. 7 is a partial enlarged view of part A in FIG. 6 , and FIG. 8 is a schematic structural diagram of the connecting rod in FIG. 4 . Referring to FIGS. 5 to 8 , in this embodiment, the second end of the connecting rod 300 is provided with a first hinge hole 301 , and the panel 200 is formed with a first hinge shaft 201 hinged to the first hinge hole 301 . Specifically, a first hinge hole 301 is provided on the second end of the connecting rod 300 connected to the panel 200 , and a first hinge hole 301 is provided on the panel 200 at a position corresponding to the first hinge hole 301 of the connecting rod 300 The shaft 201, the first hinge shaft 201 can be inserted into the first hinge hole 301 to realize the hinged cooperation between the first hinge hole 301 and the first hinge shaft 201, so that the link 300 can pass through the first hinge hole 301 on the panel and the panel The first hinge shaft 201 on the 200 is hingedly matched to realize the hinged connection with the panel 200 .

FIG. 9 is a schematic structural diagram of the rack in FIG. 4 . Referring to FIG. 9 , in this embodiment, the first end of the rack 400 is provided with a second hinge hole 401 , and the panel 200 is formed with a second hinge hole 401 hinged to the second hinge hole 401 . Two hinge shafts 202 . Specifically, a second hinge hole 401 is provided on the first end of the rack 400 connected to the panel 200 , and a second hinge shaft 202 is provided on the panel 200 at a position corresponding to the second hinge hole 401 of the rack 400 , the second hinge shaft 202 can be inserted into the second hinge hole 401 to realize the hinged cooperation between the second hinge hole 401 and the second hinge shaft 202 , so that the rack 400 can be connected to the panel 200 through the second hinge hole 401 thereon. The second hinge shaft 202 is hingedly matched to realize the hinged connection with the panel 200 .

It can be seen from the above embodiments that, in this embodiment, the connecting rod 300 and the rack 400 cooperate with the first hinge shaft 201 and the second hinge shaft 202 on the panel 200 through the first hinge hole 301 and the second hinge hole 401 respectively, The hinged connection with the panel 200 is realized, so that when the panel 200 is installed, the first hinge shaft 201 and the second hinge shaft 202 on the panel 200 are inserted into the first hinge hole 301 of the connecting rod 300 and the rack 400 respectively. The second hinge hole 401 can connect the panel 200 with the connecting rod 300 and the rack 400, so that the panel 200 is arranged on the casing 100, which facilitates the installation of the panel 200 and helps to improve the assembly efficiency.

It should be understood that, in the conventional air conditioner indoor unit, in order to reduce the weight of the air conditioner indoor unit and improve the aesthetics, the panel 200, the rack 400 and the connecting rod 300 are mostly plastic parts, and the strength is relatively weak. A certain deformation can occur under the force, so that when maintenance of the internal parts of the air conditioner, such as cleaning the filter screen, force can be applied to move the panel 200, the connecting rod 300, and the rack 400, so that the connecting rod 300 The first hinge hole 301 is separated from the first hinge shaft 201 of the panel 200, so that the second hinge hole 401 of the rack 400 is separated from the second hinge shaft 202 of the panel 200, so that the panel 200 can be removed from the casing 100. down to remove the panel 200 . Compared with the existing screw fixing methods, there is no need to use tools to tighten and loosen the screws, which makes the installation and removal of the panel 200 more convenient, and facilitates the cleaning of the filter screen and the maintenance of other internal components.

In addition, the connecting rod 300 and the rack 400 are connected with the panel 200 by means of hinges, so that the panel 200 has a certain movable margin in the process of being driven to move, and the problem of the panel 200 being stuck during the movement process is not easy to occur. This helps to improve the smoothness of movement of the panel 200 . At the same time, the panel 200 has a certain movement margin, and can also play a certain buffering role during the transportation of the air conditioner, which is beneficial to reduce the probability of the panel 200 being damaged during transportation.

It should be understood that, in this embodiment, there may be a relatively far preset distance between the first hinge shaft 201 and the second hinge shaft 202 provided on the panel 200 , as shown in FIG. 3 and FIG. 4 , the first hinge shaft 201 The second hinge shaft 202 is located at the end of the panel 200 close to the top end of the casing 100, and the second hinge shaft 202 is located at the end of the panel 200 close to the bottom end of the casing 100, so that the rack 400 and the connecting rod 300 can drive the panel 200 to move obliquely upward, and finally make the panel 200 tilt in the casing 100 .

In this embodiment, the side plates 101 located on both sides of the panel 200 are provided with the first arc guide rail 111 and the second arc guide rail 121, as well as the connecting rod 300 and the rack 400. Correspondingly, the left and right sides of the panel 200 are provided with Both sides are provided with a first hinge shaft 201 and a second hinge shaft 202 , and the setting is usually left-right symmetrical, so that the panel 200 can be opened and inclined relative to the casing 100 .

When the air conditioner indoor unit is in the standby state, the panel 200 is vertically arranged on the front end face of the casing 100; when the air conditioner indoor unit is working, the motor drives the rack 400 to slide along the second arc guide rail 121, and the rack 400 drives the The connecting rod 300 slides along the first curved guide rail 111, and the panel 200 moves away from the front end of the casing 100 and the bottom end of the casing 100 under the joint drive of the rack 400 and the connecting rod 300, so that the panel 200 is opened and finally the panel 200 is inclined to the casing 100 , thereby increasing the air intake volume of the air inlet 102 and the air output volume of the air outlet 103 .

Further, as shown in FIGS. 5 to 7 , in this embodiment, a first mounting seat 203 is provided on one end face of the panel 200 facing the casing 100 , and one end face of the first mounting seat 203 close to the casing 100 is provided A first hinge shaft 201 is provided on it. Specifically, the first mounting seat 203 can be arranged vertically to the plane where the panel 200 is located, and a first hinge shaft 201 is provided on the side of the first mounting seat 203 close to the casing 100 , and the first hinge shaft 201 can be perpendicular to the first mounting seat 203 is set, after the first hinge hole 301 on the second end of the connecting rod 300 is matched with the first hinge shaft 201, when the connecting rod 300 slides on the first arc guide rail 111, the second end of the connecting rod 300 can drive the The panel 200 moves.

In this embodiment, the shape and size of the first mounting seat 203 can be selected and set according to actual requirements, and the first mounting seat 203 may be a mounting plate, a mounting boss, or a mounting bracket of other shapes. The first mounting seat 203 may be integrally formed with the panel 200 when the panel 200 is formed, or the first mounting seat 203 may be separately formed with the panel 200 and then fixed on the panel 200 by means of screw fastening or the like.

A first baffle plate 211 is provided on one end of the first hinge shaft 201 close to the casing 100 , as shown in FIG. 7 . Specifically, the first baffle 211 is disposed on one end of the first hinge shaft 201 close to the casing 100 , that is, the first hinge shaft 201 is disposed between the first baffle 211 and the panel 200 , and the connecting rod 300 passes through the first hinge shaft 201 . After a hinge hole 301 is hinged with the first hinge shaft 201 , the first baffle 211 can prevent the connecting rod 300 from sliding out from the end of the first hinge shaft 201 away from the panel 200 , thereby ensuring the hinged connection between the connecting rod 300 and the panel 200 stability.

In this embodiment, as shown in FIG. 8 , the second end of the connecting rod 300 is provided with a first elastic arm, and the first elastic arm and the connecting rod 300 are enclosed into a first hinge hole 301 having a first opening 302 . The width of the opening 302 is smaller than the diameter of the first hinge shaft 201 , so that the first hinge shaft 201 can pass through the first opening 302 and be installed into the first hinge hole 301 . Specifically, referring to FIG. 8 , because the first elastic arm has a certain elasticity, and the first elastic arm and the connecting rod 300 form a first hinge hole 301 with a first opening, the first elastic arm can make the first elastic The arm is deformed to a certain extent, so that the first hinge shaft 201 can be squeezed into the first hinge hole 301 to realize the hinge connection between the first hinge shaft 201 and the first hinge hole 301, and the assembly between the connecting rod 300 and the panel 200 can be changed. Simple and convenient.

Further, in this embodiment, as shown in FIG. 5 to FIG. 7 , a second mounting seat 204 is provided on one end face of the panel 200 facing the casing 100 , and one end face of the second mounting seat 204 close to the casing 100 is provided A second hinge shaft 202 is provided thereon. Specifically, as shown in FIG. 7 , the second mounting seat 204 can be arranged vertically to the plane of the panel 200 , and a second hinge shaft 202 is provided on the side of the second mounting seat 204 close to the casing 100 , and the second hinge shaft 202 is perpendicular to the The second mounting seat 204 is provided, and after the second hinge hole 401 on the first end of the rack 400 is matched with the second hinge shaft 202, when the rack 400 slides on the second arc guide 121, the first The end can drive the panel 200 to move.

In this embodiment, the shape and size of the second mounting seat 204 can be selected and set according to actual needs. The second mounting seat 204 may be a mounting plate, a mounting boss, or a mounting bracket of other shapes. The second mounting seat 204 may be integrally formed with the panel 200 when the panel 200 is formed, or the second mounting seat 204 may be separately formed with the panel 200 and then fixed on the panel 200 by means of screw fastening or the like. It is easy to understand that the specific shape and arrangement of the second mounting seat 204 may be the same as or different from the first mounting seat 203 .

A second baffle plate 212 is provided on one end of the second hinge shaft 202 close to the casing 100 , as shown in FIG. 7 . Specifically, the second baffle 212 is disposed on one end of the second hinge shaft 202 close to the casing 100 , that is, the second hinge shaft 202 is disposed between the second baffle 212 and the panel 200 , and the rack 400 passes through the first After the two hinge holes 401 are hinged with the second hinge shaft 202 , the second baffle plate 212 can prevent the rack 400 from sliding out from the end of the second hinge shaft 202 away from the panel 200 , thereby ensuring the hinge between the rack 400 and the panel 200 stability.

In this embodiment, as shown in FIG. 8 , a second elastic arm is provided at the first end of the rack 400 , and the second elastic arm and the rack 400 are enclosed to form a second hinge hole 401 having a second opening 402 . The width of the two openings 402 is smaller than the diameter of the second hinge shaft 202 . Since the second elastic arm has a certain elasticity, and the second elastic arm and the rack 400 form a second hinge hole 401 with a second opening, the second elastic arm can be deformed to a certain extent under the action of an external force. The second hinge shaft 202 is pressed into the second hinge hole 401 to realize the hinge connection between the second hinge shaft 202 and the second hinge hole 401 , and the assembly of the rack 400 and the panel 200 becomes simple and quick.

In addition, when the parts inside the air conditioner need to be maintained, force can be applied to deform the first elastic arm, so that the first opening 302 becomes larger, and the first hinge shaft 201 is broken out from the first hinge hole 301, thereby disconnecting For the connection between the connecting rod 300 and the panel 200, correspondingly, the second elastic arm is deformed by applying force, so that the second opening 402 becomes larger, and the second hinge shaft 202 is broken out from the second hinge hole 401, thereby disconnecting The connection between the rack 400 and the panel 200, so that the panel 200 can be removed from the casing 100, so that the panel 200 can be disassembled without the help of other tools, the disassembly is simple and fast, and the cleaning of the parts inside the air conditioner indoor unit is convenient. And maintenance.

In this embodiment, the shapes and sizes of the first baffle 211 and the second baffle 212 can be selected and set according to the specific design requirements of the first hinge hole 301 and the second hinge hole 401 . The second baffle 212 may be a baffle in a circular, square or other shape. For example, as shown in FIG. 7 , in this embodiment, the first baffle 211 and the second baffle 212 are fan-shaped structures. Specifically, the end of the fan-shaped structure close to the central angle can be located at the first hinge shaft 201 or the second hinge axis On the hinge shaft 202, the fan surface of the fan-shaped structure corresponds to the opening of the first hinge hole 301 or the second hinge hole 401, so that a baffle plate with a small area can be used for a good blocking effect.

In this embodiment, as shown in FIG. 7 , the width of the end of the first mounting seat 203 fixed to the panel 200 is greater than the width of the end of the first mounting seat 203 connected to the connecting rod 300 , and the second mounting seat 204 is fixed to the panel 200 . The width of one end is greater than the width of one end of the first mounting seat 204 connected to the rack 400 , and the end of the first mounting seat 203 and the second mounting seat 204 connected to the panel 200 has a hollow structure. Specifically, in this embodiment, along the direction from the panel 200 to the casing 100 , the widths of the first mounting seat 203 and the second mounting seat 204 gradually decrease, so that the first mounting seat 203 and the second mounting seat 204 The width of the end fixedly connected with the panel 200 is larger, so that the width of the end of the first mounting seat 203 and the second mounting seat 204 hinged with the connecting rod 300 and the rack 400 is smaller, so that the panel is connected to the connecting rod 300 and the rack 400. The connection between them is more stable, so that the connecting rod 300 and the rack 400 can drive the panel 200 to move smoothly.

A hollow structure is also provided at one end of the first mounting seat 203 and the second mounting seat 204 close to the panel 200 . On the basis of ensuring the connection between the panel 200 and the connecting rod 300 and the rack 400 , the first mounting seat 203 and the The weight of the two mounting bases 204 is more convenient to drive the panel 200 to move smoothly.

In the air conditioner indoor unit provided in this embodiment, the first arc guide rail 111 and the second arc guide rail 121 inclined from bottom to top are arranged on the side plate 101, so that the connecting rod 300 slides on the first arc guide rail 111, The rack 400 slides on the second arc-shaped guide rail 121, and the first end of the connecting rod 300 is hinged with the rack 400, the motor is connected with the rack 400, and the connecting rod 300 is connected with the first hinge hole 301 on the panel 200 through the first hinge hole 301. A hinge shaft 201 cooperates to realize the hinge connection with the panel 200, the rack 400 cooperates with the second hinge shaft 202 on the panel 200 through the second hinge hole 401 to realize the hinge connection with the panel 200, and the connecting rod 300 and the rack 400 can drive the panel 200 moves, and the first end of the first arc guide 111 and the second arc guide 121 close to the panel 200 is higher than the second end away from the panel 200, and the first ends of the two arc guides are close to each other, and the second ends are close to each other away, the rack 400 slides from the second end of the second arc-shaped guide rail 121 to the first end under the driving of the motor, and at the same time drives the connecting rod 300 to slide from the second end of the first arc-shaped rail 111 to the first end, the panel 200 Driven by the connecting rod 300 and the rack 400, movement away from the front end of the casing 100 and away from the bottom end of the casing 100 occurs, so that the panel 200 and the casing 100 have an inclined angle, and the panel 200 and the top of the casing 100 are opened, that is The area of the air inlet located at the top of the cabinet 100 can be increased, and the bottom of the panel 200 moves upwards to increase the area of the air outlet, thereby improving the operating efficiency of the air conditioner.

This embodiment also provides an air conditioner, including an air conditioner outdoor unit and the above air conditioner indoor unit, wherein the air conditioner outdoor unit may be an air conditioner outdoor unit in the prior art, and the specific structure can refer to the prior art. In this embodiment No longer.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (10)

1. An indoor unit of an air conditioner, comprising: the air conditioner comprises a shell, a panel positioned at the front end of the shell, a connecting rod, a rack and a motor, wherein the shell comprises side plates positioned at two sides of the panel;

a first arc-shaped guide rail and a second arc-shaped guide rail which are inclined from bottom to top are arranged on the side plates, and the first ends, close to the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail are higher than the second ends, far away from the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail; the first arc-shaped guide rail is arranged close to the panel, the first ends of the first arc-shaped guide rail and the second arc-shaped guide rail are close to each other, and the second ends of the first arc-shaped guide rail and the second arc-shaped guide rail are far away from each other;

The connecting rod is arranged on the first arc-shaped guide rail in a sliding mode, the rack is arranged on the second arc-shaped guide rail in a sliding mode, the first end of the connecting rod is hinged to the first end of the rack, and the second end of the rack is in transmission connection with the motor;

a first hinge hole is formed at the second end of the connecting rod, and a first hinge shaft hinged to the first hinge hole is formed on the panel; a second hinge hole is formed at the first end of the rack, and a second hinge shaft hinged to the second hinge hole is formed on the panel; the rack and the connecting rod can drive the panel to move, wherein under the driving of the motor, the rack slides on the second arc-shaped guide rail to drive the connecting rod to slide on the first arc-shaped guide rail.

2. An indoor unit of an air conditioner according to claim 1, wherein a first mounting seat is provided on the panel, and the first hinge shaft is provided on an end surface of the first mounting seat near the casing.

3. An indoor unit of an air conditioner according to claim 2, wherein a first baffle is provided at an end of the first hinge shaft adjacent to the cabinet.

4. An indoor unit of an air conditioner according to claim 3, wherein the second end of the link is provided with a first elastic arm which encloses the first hinge hole having a first opening with a width smaller than a diameter of the first hinge shaft with the link.

5. An indoor unit of an air conditioner as claimed in claim 4, wherein a second mounting seat is provided on the panel, and the second hinge shaft is provided on an end surface of the second mounting seat near the cabinet.

6. An indoor unit of an air conditioner according to claim 5, wherein a second baffle is provided at an end of the second hinge shaft adjacent to the cabinet.

7. An indoor unit of an air conditioner according to claim 6, wherein the first end of the rack gear is provided with a second elastic arm which encloses the second hinge hole having a second opening with a width smaller than the diameter of the second hinge shaft with the rack gear.

8. An indoor unit of an air conditioner according to claim 6, wherein the first baffle and the second baffle have a fan-shaped structure.

9. An indoor unit of an air conditioner as claimed in claim 5, wherein the width of the end of the first installation base fixed to the panel is greater than the width of the end of the first installation base connected to the link;

the width of one end, fixed with the panel, of the second mounting seat is larger than that of one end, connected with the rack, of the second mounting seat;

The first mounting seat and the second mounting seat have hollow structures at the ends connected with the panel.

10. An air conditioner, comprising: an outdoor unit of an air conditioner and an indoor unit of an air conditioner according to any one of claims 1 to 9.

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