CN107830584A - Indoor apparatus of air conditioner and air conditioner - Google Patents

Abstract

The invention discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit includes a shell body and a panel. An air outlet duct is formed in the housing body, and the lower end of the housing body is provided with a first air outlet communicating with the air outlet duct; the housing body has two end plates located in its length direction, two Second air outlets communicating with the air outlet ducts are arranged on the end plates. The panel includes a front panel and two side panels, and the two side panels are respectively arranged at both ends of the front panel in the length direction; wherein, the front panel can be slidably installed on the shell body up and down, so that the The first air outlet is opened or covered; the two side panels are slidably mounted on the shell body to open or cover the second air outlet. The technical proposal of the invention aims at reducing the wind-out noise of the indoor unit of the air conditioner.

Description

Air conditioner indoor unit and air conditioner

technical field

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

Background technique

With the development of society, air conditioners have been widely used. However, a general air conditioner is provided with only one air outlet (located on the front surface of the shell body). Therefore, when the air conditioner is in a strong air outlet state, all the air flows are discharged from the same air outlet, making the gas flow more turbulent. In particular, the two ends of the air-conditioning indoor unit have relatively large contact surfaces with the rapid gas, which in turn causes the air-conditioning indoor unit to generate relatively large noises.

Contents of the invention

The main purpose of the present invention is to provide an air conditioner indoor unit, aiming to solve the problem of large wind noise.

In order to achieve the above object, the air conditioner indoor unit proposed by the present invention includes:

The shell body, an air outlet duct is formed in the housing body, and the lower end of the housing body is provided with a first air outlet communicating with the air outlet duct; the housing body has two ends located in its length direction plate, and a second air outlet connected to the air outlet duct is arranged on the two end plates;

The panel includes a front panel and two side panels, and the two side panels are respectively arranged at the two ends of the length direction of the front panel; wherein, the front panel can be slidably installed on the shell body up and down, so that the The first air outlet is opened or covered; the two side panels are slidably mounted on the shell body up and down to open or cover the second air outlet.

Preferably, the front panel has a diffuser area, and a plurality of diffuser holes are arranged in the diffuser area; the diffuser area is used to block the first air outlet when the front panel closes the first air outlet. at the first air outlet.

Preferably, the back of the front panel is provided with a trapezoidal protruding rail extending in the up and down direction, and the front end of the face frame is provided with a dovetail groove cooperating with the trapezoidal protruding rail;

The back side of the front panel is also provided with a rack extending up and down, a drive motor is installed in the housing body, and a gear is installed on the drive shaft of the drive motor, and the gear and the teeth on the front panel The strips mesh with each other.

Preferably, the inner surfaces of the two side panels are provided with protruding rails extending in the up and down direction, and the outer surfaces of the two end plates are provided with slide grooves that cooperate with the protruding rails;

The back side of the front panel is provided with a rack extending up and down, a drive motor is installed in the housing body, and a gear is installed on the drive shaft of the drive motor, and the gear is connected to the rack on the front panel. Mesh with each other.

Preferably, an air deflector is rotatably installed at the first air outlet, and a plurality of air diffusion holes are formed on the air deflector.

Preferably, the wind deflector is linked with the panel;

When the panel slides upward to a first preset position, the wind deflector opens the first air outlet;

When the panel slides upward from the first preset position to the second preset position, the wind deflector covers the first air outlet.

Preferably, the wind deflector is linked with the panel;

When the panel slides upward to a first preset position, the wind deflector covers the first air outlet;

When the panel slides upwards from the first preset position to the second preset position, the wind deflector opens the first air outlet.

Preferably, the front panel and the side panel are arranged separately;

The front panel is slidingly connected to the front surface of the shell body;

The side panels are slidably connected to the end panels of the shell body.

Preferably, the ventilation holes are circular holes.

The present invention also proposes an air conditioner, the air conditioner includes an air conditioner indoor unit, and the air conditioner indoor unit includes:

The shell body, an air outlet duct is formed in the housing body, and the lower end of the housing body is provided with a first air outlet communicating with the air outlet duct; the housing body has two ends located in its length direction plate, and a second air outlet connected to the air outlet duct is arranged on the two end plates;

The panel includes a front panel and two side panels, and the two side panels are respectively arranged at the two ends of the length direction of the front panel; wherein, the front panel can be slidably installed on the shell body up and down, so that the The first air outlet is opened or covered; the two side panels are slidably mounted on the shell body up and down to open or cover the second air outlet.

The technical solution of the present invention provides a first air outlet at the lower end of the shell body, and at the same time, a second air outlet is provided on both end plates of the shell body. Furthermore, when the indoor unit of the air conditioner is in the air outlet state, most of the air is discharged through the first air outlet, and at the same time, a small part of the air is diverted and discharged through the second air outlet. Furthermore, the air velocity at both ends of the air conditioner indoor unit is effectively reduced, and the friction area between the air outlet gas and the two ends of the shell body is reduced, thereby effectively reducing the intensity of noise.

In addition, the air outlet of the indoor unit of the air conditioner is generally provided with mechanisms such as a wind deflector, so when the gas passes through the air outlet at a high wind speed, a large turbulent flow will generally be formed and cause noise. However, in the present application, since the two ends of the shell body are provided with the second air outlet, even if a gas vortex is formed at the air outlet, the turbulent gas will be dissipated by the diversion of the second air outlet to be discharged. Outside the shell body, thereby effectively avoiding the generation of loud noise.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is a schematic structural view of an embodiment of an air conditioner indoor unit of the present invention;

Fig. 2 is a structural schematic diagram of another embodiment of the air conditioner indoor unit of the present invention;

Fig. 3 is a structural schematic diagram of a panel in an air conditioner indoor unit of the present invention;

Fig. 4 is a partial enlarged view of place A in Fig. 3;

Fig. 5 is a cross-sectional view of another embodiment of the air conditioner indoor unit of the present invention, the panel is in the first sliding position, and the air deflector is rotated to open the first air outlet;

Fig. 6 is a cross-sectional view of the air conditioner indoor unit in Fig. 5, wherein the panel is in the second sliding position, and the wind deflector rotates to cover the first air outlet;

Fig. 7 is a cross-sectional view of another embodiment of the air conditioner indoor unit of the present invention, the panel is in the first sliding position, and the air deflector is rotated to close the first air outlet;

Fig. 8 is a cross-sectional view of the air conditioner indoor unit in Fig. 7, wherein the panel is in the second sliding position, and the wind deflector rotates to cover the first air outlet.

Explanation of reference numbers:

label name label name 100 air conditioner indoor unit 200 Shell body 201 Air duct 210 end plate 300 panel 310 front panel 320 side panel 311 ventilation hole 400 Baffle m first air outlet N second air outlet P Wind area

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions involving "first", "second" and so on in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present invention.

The present invention provides an air conditioner indoor unit and an air conditioner including the air conditioner indoor unit. Wherein, the air conditioner may be wall-mounted or cabinet-type. The following content is introduced by taking a wall-mounted air conditioner as a specific embodiment.

Referring to FIG. 1 , FIG. 3 and FIG. 6 , the present invention proposes an air conditioner indoor unit 100 , which includes a shell body 200 and a panel 300 . An air outlet duct 201 is formed in the housing body 200, and the lower end of the housing body 200 is provided with a first air outlet M communicating with the air outlet duct 201; the housing body 200 has a The two end plates 210 are provided with second air outlets N communicating with the air outlet duct 201 on both end plates 210 . The panel 300 includes a front panel 310 and two side panels 320, and the two side panels 320 are respectively arranged at both ends of the front panel 310 in the length direction; wherein, the front panel 310 is mounted on the The shell body 200 is used to open or cover the first air outlet M; the two side panels 320 are slidably mounted on the shell body 200 to open or cover the second air outlet N.

Specifically, the air conditioner indoor unit 100 includes a shell body 200 and a panel 300 , wherein the specific shape of the shell body 200 can be specifically set according to different types of air conditioners, and this embodiment is mainly explained through the rectangular parallelepiped shell body 200 . For further explanation, the upper end of the shell body 200 is provided with an air inlet, the front lower end of the shell body 200 is provided with a first air outlet M, and the two end plates 210 of the shell body 200 are both provided with a second air outlet N. Moreover, an air outlet duct 201 is formed in the shell body 200 , and a wind wheel and a heat exchanger are installed therein; wherein, the heat exchanger is located between the wind wheel and the air outlet duct 201 . Furthermore, the wind wheel sucks the gas from the air inlet, then flows through the heat exchanger for heat exchange, and then discharges it from the air outlet (the first air outlet M and/or the second air outlet N), so as to realize the heat exchange function of the air conditioner .

Secondly, the panel 300 is installed on the case body 200 . Specifically, the panel 300 includes a front panel 310 and two side panels 320 ; the front panel 310 has two sides in the length direction, and the two side panels 320 are respectively located at the two sides of the front panel 310 . Wherein, the front panel 310 is located on the front surface of the casing, and the front panel 310 can slide up and down to open and close the first air outlet M. The two side panels 320 are respectively located at the two ends of the shell body 200, and are arranged adjacent to the outer surfaces of the two end plates 210 of the shell body 200; wherein, the side panels 320 can slide up and down to open the second air outlet N and closure. It can be understood that there are many sliding connection modes of the panel 300 and the housing body 200 , and the connection mode of the panel 300 and the housing body 200 is affected due to the different forming relationship between the front panel 310 and the side panel 320 . Therefore, this application mainly explains how the panel 300 is slidably connected to the shell body 200 through two forms of "the front panel 310 and the side panel 320 are integrally formed" and "the front panel 310 and the side panel 320 are separately arranged".

When the front panel 310 and the side panel 320 are integrally formed, the sliding connection between the panel 300 and the shell body 200 can be as follows:

1. The back of the front panel 310 is provided with a trapezoidal convex rail extending in the up and down direction, and the front end of the shell body 200 is provided with a dovetail groove cooperating with the trapezoidal convex rail; and, the back of the front panel 310 is also provided with a vertically extending Rack, the drive motor is installed in the housing body 200 , and a gear is installed on the drive shaft of the drive motor, and the gear meshes with the rack on the front panel 310 .

It can be understood that the cooperation between the trapezoidal convex rail and the dovetail groove is mainly used to connect the panel 300 and the shell body 200 , and guide the panel 300 to move up and down. Secondly, the drive motor controls the front panel 310 to move up and down by driving the rack through the gear. It can be understood that since the front panel 310 and the side panel 320 are integrally formed, when the driving motor drives the front panel 310 to slide up and down, the side panel 320 also moves up and down synchronously.

2. The back side of the front panel 310 is provided with a trapezoidal convex rail extending in the up and down direction, and the front end of the shell body 200 is provided with a dovetail groove cooperating with the trapezoidal convex rail; a driving device is installed in the casing body 200, and the driving device includes a driving motor, The first connecting rod and the second connecting rod; one end of the first connecting rod is connected with the rotating shaft of the drive motor, and the other end is connected with one end of the second connecting rod; the other end of the second connecting rod is pivotally connected with the back side of the front panel 310, And the second connecting rod drives the front panel 310 to move up and down when the motor drives the first connecting rod to swing.

It can be understood that the cooperation between the trapezoidal convex rail and the dovetail groove is mainly used to connect the panel 300 and the shell body 200 , and guide the panel 300 to move up and down. Secondly, the drive motor controls the front panel 310 to move up and down by driving the rack through the gear. It can be understood that since the front panel 310 and the side panel 320 are integrally formed, when the driving motor drives the front panel 310 to slide up and down, the side panel 320 also moves up and down synchronously.

3. The back side of the front panel 310 is provided with a trapezoidal convex rail extending in the up and down direction, and the front end of the shell body 200 is provided with a dovetail groove cooperating with the trapezoidal convex rail; a telescopic device is installed in the shell body 200, and the telescopic device includes a driving part and A telescopic rod extending in the up and down direction, one end of the telescopic rod is connected to the driving component, and the other end of the telescopic rod is pivotally connected to the back of the front panel 310 .

It can be understood that the cooperation between the trapezoidal convex rail and the dovetail groove is mainly used to connect the panel 300 and the shell body 200 , and guide the panel 300 to move up and down. Secondly, the driving part controls the front panel 310 to move up and down through the expansion and contraction of the telescopic rod. It can be understood that since the front panel 310 and the side panel 320 are integrally formed, when the driving component drives the front panel 310 to slide up and down, the side panel 320 also moves up and down synchronously.

In addition, with reference to the above three sliding modes, the protruding rails extending in the vertical direction can be additionally arranged on the side panels 320 (at this time, the protruding rails may or may not be provided on the back of the front panel 310), Correspondingly, the end surface of the housing body 200 is provided with a sliding groove matching the protruding rail, and further, the panel 300 and the housing body 200 are connected through the cooperation of the protruding rail and the sliding groove. At the same time, any one of the aforementioned three driving mechanisms (rack and pinion driving, connecting rod driving and telescopic rod driving) is also provided in the housing body 200 to drive the panel 300 to move up and down. Specifically, it is explained by rack and pinion drive:

The inner surfaces of the side panels 320 are all provided with protruding rails (preferably trapezoidal protruding rails) extending in the up and down direction, and the outer surfaces of the two end plates 210 of the shell body 200 are all provided with chutes that cooperate with the protruding rails (corresponding to preferred dovetail slot); the back side of the front panel 310 is provided with a rack extending up and down, a drive motor is installed in the shell body 200, and a gear is installed on the drive shaft of the drive motor, and the gear and the rack on the front panel 310 Mesh with each other. It should be explained that the inside and outside directions in this embodiment are the same as the inside and outside directions of the air conditioner indoor unit 100 itself.

It can be understood that the protruding rails provided on the side panel 320 cooperate with the slide grooves on the end panel 210 to realize the connection between the panel 300 and the end panel 210 , and guide the panel 300 to move up and down. Furthermore, the drive motor controls the side panel 320 to move up and down by driving the rack through the gear. Wherein, the front panel 310 and the side panel 320 are integrally formed, so when the driving motor drives the side panel 320 to slide up and down, the front panel also moves up and down synchronously.

To sum up, the connection and driving methods between the front panel 310 and the housing body 200 are not limited to the above three connection methods, if a person skilled in the art can reasonably predict all equivalent replacement methods or obvious modification methods of the implementation of this embodiment All have the same performance or use, then all belong to the protection scope of the present application.

When the front panel 310 and the side panel 320 are formed separately, it can be understood that the front panel 310 is slidably connected to the front surface of the shell body 200 , and the side panel 320 is slidably connected to the end plate 210 of the shell body 200 . Moreover, the sliding connection method between two can refer to the above-mentioned sliding connection method. Specifically, it is explained by the rack and pinion drive mode:

The back of the front panel 310 is provided with a trapezoidal convex rail extending in the vertical direction, and the front end of the shell body 200 is provided with a dovetail groove that cooperates with the trapezoidal convex rail; and, the back of the front panel 310 is also provided with a rack extending in the vertical direction , a driving motor is installed in the shell body 200 , and a gear is installed on the driving shaft of the driving motor, and the gear meshes with the rack on the front panel 310 . It can be understood that the cooperation between the trapezoidal convex rail and the dovetail groove is mainly used to connect the front panel 310 and the shell body 200 , and play a guiding role in the up and down movement of the front panel 310 . Furthermore, the drive motor controls the front panel 310 to move up and down by driving the rack through the gear.

The inner surfaces of the two side panels 320 are provided with trapezoidal convex rails extending in the up and down direction, and the outer surfaces of the two end plates 210 of the shell body 200 are provided with dovetail grooves that cooperate with the trapezoidal convex rails; the back of the side panels 320 A rack extending up and down is also provided. A drive motor is installed in the housing body 200 . A gear is installed on the drive shaft of the drive motor, and the gear and the rack on the side panel 320 mesh with each other. It can be understood that the trapezoidal convex rail provided on the side panel 320 cooperates with the dovetail groove on the end panel 210 to realize the connection between the side panel 320 and the end panel 210 and guide the up and down movement of the side panel 320 . Furthermore, the drive motor controls the side panel 320 to move up and down by driving the rack through the gear.

During specific work, if the front panel 310 and the side panel 320 are integrally formed, the user can simultaneously open or cover the first air outlet M and the second air outlet N by sliding the panel 300 up and down during the operation of the air conditioner indoor unit. combine. If the front panel 310 and the side panel 320 are installed separately, the user can separately control the front panel 310 to open or cover the first air outlet M and the side panel 320 to open or cover the second outlet M during the operation of the air conditioner. Tuyere N.

In the technical solution of the present invention, a first air outlet M is provided at the lower end of the housing body 200 , and at the same time, a second air outlet N is provided on the two end plates 210 of the housing body 200 . Furthermore, when the air-conditioning indoor unit 100 is in the air outlet state, most of the air is discharged through the first air outlet M, and at the same time, a small part of the air is discharged through the second air outlet N in a split flow. Furthermore, the wind velocity at the two ends of the air conditioner indoor unit 100 is effectively reduced, and the friction area between the air outlet gas and the two ends of the shell body 200 is reduced, thereby effectively reducing the intensity of noise.

In addition, the air outlet of the air conditioner indoor unit 100 is generally provided with mechanisms such as an air deflector 400 , so when the air passes through the air outlet at a relatively high wind speed, a large turbulent flow will generally be formed and cause noise. However, in the present application, since the two ends of the housing body 200 are provided with the second air outlet N, even if a gas vortex is formed at the air outlet, the turbulent gas will pass through the second air outlet N to split the flow. Dissipate to discharge out of the shell body 200, thereby effectively avoiding the generation of loud noise.

In another embodiment, referring to Fig. 2 to Fig. 4, the front panel 310 has a diffused air area P, and a plurality of diffused air holes 311 are penetrated in the diffused air area P; In order to cover the first air outlet M when the front panel 310 closes the first air outlet M.

It can be understood that the front panel 310 has two states of opening and covering the first air outlet M, and when the front panel 310 covers the first air outlet M, the air conditioner indoor unit 100 is set to have the air outlet state and the no wind state ( i.e. shutdown state). In this embodiment, the front panel 310 is provided with a diffused air area P, and the air diffused area P is provided with an air diffused hole 311; furthermore, when the front panel 310 covers the first air outlet M and the air conditioner indoor unit 100 is in the air outlet state, The air output from the air conditioner indoor unit 100 is diffused and discharged through the diffused air holes 311 on the front panel 310 . As a result, the flow velocity and flow rate of the air-outflow gas are effectively reduced, so as to realize the wind-free airflow effect of the air-conditioning indoor unit 100 . It should be noted that the windless feeling in this application refers to the fact that after the gas is discharged, it will not directly blow to the user with a large amount of wind, so that the user can feel that the air flow at this time is similar to the feeling when there is no wind, and it is called There is no sense of wind.

Wherein, the shape of the diffuser holes 311 may be circular, rectangular, triangular, elliptical, polygonal, wavy or more.

In another embodiment, referring to FIG. 1 , a windshield is provided at the second air outlet N, and a plurality of air diffusion holes 311 are formed on the windshield. Specifically, the windshield can be directly a plate of the end plate 210 itself, that is to say, the second air outlet N at this time is composed of a plurality of diffuser holes 311 . In addition, the windshield can also be an additional plate, and the plate is covered at the second air outlet N so as to cover the second air outlet N. It can be understood that, regardless of the form of the windshield, a plurality of air diffuser holes 311 are provided on the windshield, and furthermore, after the air output from the indoor unit 100 of the air conditioner is discharged through the second air outlet N, the air can be effectively dissipated. The scattered flow is performed to form multiple split flows to effectively improve the windless effect of the air conditioner indoor unit 100 .

In yet another embodiment, referring to FIG. 2 , an air deflector 400 is rotatably installed at the first air outlet M, and a plurality of air diffuser holes 311 are formed through the air deflector 400 . It can be understood that the panel 300 has two states of opening and covering the air outlets (the first air outlet M and the second air outlet N). In this embodiment, the explanation will be made by taking the state when the air outlet of the panel 300 is opened. Specifically, when the panel 300 opens the air outlet, the air deflector 400 has two states in the first air outlet M, that is, opening the first air outlet M (refer to FIG. 5 ) and closing the first air outlet M (refer to FIG. 6 ). ); when the air deflector 400 is in the state of opening the first air outlet M, the air output from the air conditioner indoor unit 100 can be discharged through the first air outlet M and the second air outlet N at the same time; When the air outlet M is in the state, part of the air output from the air conditioner indoor unit 100 will be diffused and discharged through the air diffuser holes 311 on the air deflector 400 , and part of the air output will be discharged through the second air outlet N on the two end plates 210 . It can be understood that when the air deflector 400 is in the latter state, after part of the air output from the air conditioner indoor unit 100 is diffused through the air diffuser holes 311, the air flow intensity and air flow rate are greatly reduced, thereby effectively preventing the air from blowing directly to the user (the user) Generally in the situation of the front and bottom of the first air outlet M); at the same time, another part of the gas passes through the blocking of the air deflector 400 and is shunted and discharged from the second air outlet N to effectively avoid the turbulent flow generated at the air deflector 400 resulting in the generation of noise.

Wherein, the shape of the diffuser holes 311 may be circular, rectangular, triangular, elliptical, polygonal, wavy or more.

In another preferred embodiment, referring to Fig. 5 and Fig. 6, the wind deflector 400 is linked with the panel 300; when the panel 300 slides upward to the first preset position, the wind deflector 400 Open the first air outlet M (refer to FIG. 5 ); Cover (refer to Figure 6).

Specifically, the linkage mode between the panel 300 and the wind deflector 400 can be mechanical linkage or electrical linkage; When the method adopts electric linkage, two stepping motors are also used to drive the panel 300 and the wind deflector 400 to slide respectively, and then, when one of the stepping motors drives the panel 300 to slide from the first preset position to the second preset position , another stepping motor drives the wind deflector 400 to rotate.

For further explanation, when the air conditioner indoor unit 100 is turned off, the air guide plate 400 is in the state of opening the first air outlet M while the panel 300 is in the state of closing the first air outlet M for explanation. When the air conditioner indoor unit 100 is turned on, the adjustment panel 300 slides upward to the first preset position to open the air outlet, and the air deflector 400 does not move during this process (refer to FIG. 5 ). Furthermore, the air output from the air conditioner indoor unit 100 is mainly discharged through the first air outlet M, while a small amount of air is split and discharged through the second air outlet N. When the user adjusts the panel 300 to continue sliding upwards from the first preset position to the second preset position, the panel 300 rotates in conjunction with the wind deflector 400 to cover the first air outlet M (refer to FIG. 6 ). At this time, the air output from the indoor unit 100 of the air conditioner is shielded by the air deflector 400 , part of the air is diffused and discharged from the air diffuser holes 311 on the air deflector 400 , and the other part of the air is guided laterally by the air deflector 400 , which is split and discharged from the second air outlets N at both ends of the shell body 200 . Moreover, when the user adjusts the panel 300 to slide down from the second preset position to the first preset position, the panel 300 is linked with the wind deflector 400 so that the wind deflector 400 rotates to open the first air outlet M.

In addition, it should be noted that when the air conditioner indoor unit 100 is in the state of shutting down the air outlet, the air deflector 400 can also be set to be in the state of closing the first air outlet M. Wherein, the specific working principles are roughly the same as those described above, and will not be repeated here.

In yet another preferred embodiment, referring to Fig. 7 and Fig. 8, the wind deflector 400 is linked with the panel 300; when the panel 300 slides upward to the first preset position, the wind deflector 400 Cover the first air outlet M (refer to FIG. 7); when the panel 300 slides upward from the first preset position to the second preset position, the wind deflector 400 will cover the first air outlet M opens (refer to Fig. 8).

Specifically, the linkage mode between the panel 300 and the wind deflector 400 can be mechanical linkage or electrical linkage; When the method adopts electric linkage, two stepping motors are also used to drive the panel 300 and the wind deflector 400 to slide respectively, and then, when one of the motors drives the panel 300 to slide from the first preset position to the second preset position, the other The step motor drives the wind deflector 400 to rotate.

For further explanation, when the air conditioner indoor unit 100 is turned off, the air guide plate 400 is in the state of opening the first air outlet M while the panel 300 is in the state of closing the first air outlet M for explanation. When the air conditioner indoor unit 100 is turned on, the adjustment panel 300 slides upwards to the first preset position to open the air outlet, and at the same time, the panel 300 rotates in conjunction with the wind deflector 400 to cover the first air outlet M (refer to FIG. 7 ). At this time, the air output from the indoor unit 100 of the air conditioner is shielded by the air deflector 400 , part of the air is diffused and discharged from the air diffuser holes 311 on the air deflector 400 , and the other part of the air is guided laterally by the air deflector 400 , which is split and discharged from the second air outlets N at both ends of the shell body 200 . When the user adjusts the panel 300 to continue sliding upwards from the first preset position to the second preset position, the panel 300 rotates in conjunction with the wind deflector 400 to open the first air outlet M (refer to FIG. 8 ). Furthermore, the air output from the air conditioner indoor unit 100 is mainly discharged through the first air outlet M, while a small amount of air is split and discharged through the second air outlet N. Moreover, when the user adjusts the panel 300 to slide down from the second preset position to the first preset position, the panel 300 rotates in conjunction with the wind deflector 400 to cover the first air outlet M.

In addition, it should be noted that when the air conditioner indoor unit 100 is in the state of shutting down the air outlet, the air deflector 400 can also be set to be in the state of closing the first air outlet M. Wherein, the specific working principles are roughly the same as those described above, and will not be repeated here.

The above is only a preferred embodiment of the present invention, and does not therefore limit the patent scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. An air-conditioning indoor unit, characterized in that, comprising: The shell body, an air outlet duct is formed in the housing body, and the lower end of the housing body is provided with a first air outlet communicating with the air outlet duct; the housing body has two ends located in its length direction plate, and a second air outlet connected to the air outlet duct is arranged on the two end plates; The panel includes a front panel and two side panels, and the two side panels are respectively arranged at the two ends of the length direction of the front panel; wherein, the front panel can be slidably installed on the shell body up and down, so that the The first air outlet is opened or covered; the two side panels are slidably mounted on the shell body up and down to open or cover the second air outlet. 2. The air-conditioning indoor unit according to claim 1, wherein the front panel has a diffuser area, and a plurality of diffuser holes are arranged in the diffuser area; the diffuser area is used as a When the front panel closes the first air outlet, it covers the first air outlet. 3. The air-conditioning indoor unit according to claim 1, characterized in that, the back of the front panel is provided with a trapezoidal convex rail extending in the vertical direction, and the front end of the front frame is provided with a trapezoidal convex rail that cooperates with the trapezoidal convex rail. the dovetail groove; The back side of the front panel is also provided with a rack extending up and down, a drive motor is installed in the housing body, and a gear is installed on the drive shaft of the drive motor, and the gear and the teeth on the front panel The strips mesh with each other. 4. The air-conditioning indoor unit according to claim 1, wherein the inner surfaces of the two side panels are provided with protruding rails extending in the up and down direction, and the outer surfaces of the two end plates are provided with protruding rails that are aligned with the protruding rails. Mutual matching chute; The back side of the front panel is provided with a rack extending up and down, a drive motor is installed in the housing body, and a gear is installed on the drive shaft of the drive motor, and the gear is connected to the rack on the front panel. Mesh with each other. 5 . The air conditioner indoor unit according to claim 1 , wherein an air deflector is rotatably installed at the first air outlet, and a plurality of air diffuser holes are formed on the air deflector. 6 . 6. The air-conditioning indoor unit according to claim 5, wherein the air deflector is linked with the panel; When the panel slides upward to a first preset position, the wind deflector opens the first air outlet; When the panel slides upward from the first preset position to the second preset position, the wind deflector covers the first air outlet. 7. The air-conditioning indoor unit according to claim 5, wherein the air deflector is linked with the panel; When the panel slides upward to a first preset position, the wind deflector covers the first air outlet; When the panel slides upwards from the first preset position to the second preset position, the wind deflector opens the first air outlet. 8. The air-conditioning indoor unit according to claim 1, wherein the front panel and the side panel are arranged separately; The front panel is slidingly connected to the front surface of the shell body; The side panels are slidably connected to the end panels of the shell body. 9. The air-conditioning indoor unit according to claim 2 or 5, characterized in that, the ventilation holes are circular holes. 10. An air conditioner, characterized by comprising the air conditioner indoor unit according to any one of claims 1 to 9.