CN211177080U

CN211177080U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN211177080U
Application number: CN201922132283.6U
Authority: CN
Inventors: 袁宏亮; 张卫东; 姜凤华; 张哲源; 黄彪
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-04
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a machine and air conditioner in air conditioning, wherein, machine in the air conditioning, include: a housing having an air outlet; the air deflector assembly is rotatably arranged at the air outlet and comprises an outer air deflector and an inner air deflector, the inner air deflector is provided with a plurality of air dispersion holes, the outer air deflector is provided with an accommodating space, when the inner air deflector is positioned at an opening position, at least part of the inner air deflector is exposed out of the accommodating space, and the plurality of air dispersion holes are communicated with the air outlet; and/or when the inner air deflector is in a folded position, the inner air deflector is accommodated in the accommodating space. The utility model discloses the use comfort level of air conditioner is high.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to machine and air conditioner in air conditioning.

Background

When the cooling or heating function of the air conditioner is started, the indoor environment temperature is maintained in a comfortable range, and if wind with cold air or hot air blows on a human body, the human body feels strong wind force, so that the comfort of the air conditioner is poor. Especially in summer, when the air conditioner is used for cooling, the too strong cooling air can cause the weak people such as the old, the pregnant women, the children and the like to be easily suffered from the air conditioning diseases.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an indoor unit of air conditioner aims at improving the travelling comfort of using the air conditioner.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:

a housing having an air outlet; and

the air guide plate assembly is rotatably arranged at the air outlet and comprises an outer air guide plate and an inner air guide plate, the inner air guide plate is provided with a plurality of air dispersing holes, the outer air guide plate is provided with an accommodating space, at least part of the inner air guide plate is positioned in the accommodating space, when the inner air guide plate is positioned at an opening position, at least part of the inner air guide plate is exposed out of the accommodating space, and the plurality of air dispersing holes are communicated with the air outlet; and/or when the inner air deflector is in a folded position, the inner air deflector is accommodated in the accommodating space.

Optionally, the outer wind deflector includes:

the first air deflector extends along the direction of the air outlet and is provided with a left side edge and a right side edge which are oppositely arranged; and

the second air deflector extends along the direction of the air outlet, the second air deflector is provided with a first side edge and a second side edge which are arranged oppositely, the first side edge is connected with the left side edge, the second side edge is arranged at an interval with the right side edge, and the accommodating space is formed by enclosing the first air deflector and the second air deflector.

Optionally, one of the outer air guiding plate and the inner air guiding plate is provided with a guiding groove, the other of the outer air guiding plate and the inner air guiding plate is provided with a protrusion, and the outer air guiding plate is in sliding connection with the inner air guiding plate through the matching of the protrusion and the guiding groove.

Optionally, when the indoor unit of the air conditioner is in a working state, the inner air deflector is in the folded position and rotates together with the outer air deflector to open the air outlet;

or the inner air deflector is located at the opening position, and the outer air deflector and the inner air deflector jointly cover the air outlet.

Optionally, the indoor unit of the air conditioner further includes a rotating assembly disposed on the outer air deflector, the inner air deflector is disposed on the rotating assembly, and the rotating assembly is rotatable relative to the outer air deflector.

Optionally, the rotating assembly includes:

the engine base is arranged on the outer air deflector; and

the mounting plate is movably connected with the base, the inner air deflector is arranged on the mounting plate, and the mounting plate can rotate relative to the outer air deflector.

Optionally, the mounting plate is detachably connected to the inner air deflector.

Optionally, one of the mounting plate and the inner air deflector is provided with a clamping groove, the other of the mounting plate and the inner air deflector is provided with a buckle, and the mounting plate is detachably connected with the inner air deflector through the matching of the clamping groove and the buckle.

Optionally, the rotating assembly further includes a driving device disposed on the base, and the driving device is configured to drive the mounting plate to rotate to have the open position and the closed position.

Optionally, the driving device comprises a driving part arranged on the base and a transmission assembly in transmission connection with the driving part, the transmission assembly comprises a transmission part arranged on the mounting plate, and the driving part drives the transmission part to drive the mounting plate to rotate.

Optionally, the transmission member is slidably connected to the base to drive the mounting plate to rotate.

Optionally, the transmission assembly further comprises a gear arranged at the output end of the driving part, the transmission part is provided with a rack matched with the gear, the base is further provided with a sliding groove, one end of the rack, far away from the gear, is connected with the sliding groove in a sliding manner, and the driving part drives the gear and the rack to be meshed for transmission so as to drive the rack and the sliding groove to slide.

Optionally, the sliding groove includes a first section and a second section connected to the first section at an included angle, the joint of the first section and the second section is in smooth transition, and the rack is a linear rack.

Optionally, the frame includes bottom plate and apron, the mounting panel is located the bottom plate with between the apron, and with the bottom plate with the apron rotates to be connected, the spout with the drive arrangement interval is located the bottom plate, the apron be equipped with what the spout corresponds dodges the groove.

Optionally, the outer air deflector comprises a left end plate and a right end plate which are respectively arranged at two ends of the shell, two driving devices are arranged, and the two driving devices are respectively arranged adjacent to the left end plate and the right end plate in a one-to-one correspondence manner;

and/or the two driving devices are positioned on the side edge of the shell body adjacent to the air outlet.

Optionally, the indoor unit of the air conditioner further includes an installation cover disposed on the outer air deflector, the driving device is disposed in the installation cover, and a heat insulation member is disposed between the installation cover and the driving device.

Optionally, the casing includes a chassis and a face frame disposed on the chassis, the air outlet is formed between the chassis and the face frame, and the air deflector assembly is rotatably disposed on the chassis.

Optionally, the chassis is provided with an electric control box, the indoor unit of the air conditioner further comprises a connecting line arranged between the electric control box and the driving device, and the length of the connecting line is adjustable.

The utility model also provides an air conditioner, including air condensing units, and above the air conditioning in the machine, air condensing units pass through the refrigerant pipe with the machine is connected in the air conditioning.

The utility model discloses machine in air conditioning, including casing and aviation baffle subassembly, the casing has the air outlet, the rotatable air outlet of locating of aviation baffle subassembly, through setting up the aviation baffle subassembly to including outer aviation baffle and interior aviation baffle, a plurality of scattered wind holes have been seted up to interior aviation baffle, outer aviation baffle is equipped with accommodation space, interior aviation baffle at least part is located accommodation space, when machine realization no wind sense function in the air conditioning, through at least partially exposing in the accommodation space and being in the position of opening, a plurality of scattered wind holes and air outlet intercommunication, the air current that blows out via the air outlet can directly not blow on one's body to the user, make the comfort level of air conditioner high. When the air-conditioning indoor unit is not required to be started without the wind sensing function, the inner air guide plate is accommodated in the accommodating space and is located at the folded position, dust accumulation on the inner air guide plate is prevented, and meanwhile the user requirements are met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a sectional structure of an indoor unit of an air conditioner in a shutdown state according to the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the indoor unit of the air conditioner in the working state;

fig. 3 is a schematic structural view of the inner air deflector of the air deflector assembly in an open position;

fig. 4 is a schematic structural view of the air deflection assembly shown in fig. 3 from another perspective;

fig. 5 is a schematic cross-sectional view of the air deflection assembly of fig. 3 along the V-V plane;

fig. 6 is a schematic structural view of the air deflection assembly in fig. 3 from another perspective;

fig. 7 is a schematic diagram of a partially exploded structure of the air deflection assembly of fig. 3;

fig. 8 is a schematic view of a partially exploded view of the air deflection assembly of fig. 3 from another perspective;

fig. 9 is a schematic view of a partially exploded view of the air deflection assembly of fig. 3 from a further perspective;

fig. 10 is a schematic structural view of the inner air deflector of the air deflector assembly in a folded position;

FIG. 11 is a cross-sectional view taken along the line XI-XI in FIG. 10;

fig. 12 is a schematic view of the air deflection assembly of fig. 10 from another perspective;

fig. 13 is a schematic view of a partial explosion structure of the rotating assembly of the present invention;

fig. 14 is an exploded view of the rotating assembly of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Indoor unit of air conditioner	50	Rotating assembly
10	Shell body	51	Engine base
				10a	Air outlet		511	Sliding chute
11	Chassis	5111	First stage
				13	Face frame	5113	Second section
30	Air deflector assembly	513	Base plate
				31	External air deflector	515	Cover plate
31a	Mounting hole		515a					Rotary hole
				31b	Shaft hole	517	Rotating part
311	First air deflector	5151	Dodging groove
				3111	Left side edge	53	Mounting plate
3113	Right side edge	531	Clamping groove
				313	Second air deflector	533	Rotary groove
3131	The first side edge	55	Drive device
				3133	Second side edge	551	Driving member
315	Guide groove	553	Transmission assembly
				317	Left end plate	5531	Transmission member
319	Right end plate	5533	Gear wheel
				33	Internal air deflector	5535	Rack bar
33a	Air-dispersing hole	70	Mounting cover
				331	Projection	90	Connecting wire
40	Accommodation space

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an indoor unit of air conditioner 100, indoor unit of air conditioner 100 divide into again and violently hang wall-hanging indoor unit of air conditioner, vertical cabinet-type machine on the wall and install multiple such as smallpox machine on the ceiling. Among them, when the air outlet provided in the air conditioning indoor unit 100 is generally close to the user, the wind sensation is significant, and therefore, the air conditioning indoor unit 100 having the no-wind-sensation mode is required.

Referring to fig. 1 and 2, in an embodiment of the present invention, an indoor unit 100 of an air conditioner includes:

a housing 10, the housing 10 having an air outlet 10 a; and

the air deflector assembly 30 is rotatably arranged at the air outlet 10a, the air deflector assembly 30 comprises an outer air deflector 31 and an inner air deflector 33, the inner air deflector 33 is provided with a plurality of air dispersing holes 33a, the outer air deflector 31 is provided with an accommodating space 40, at least part of the inner air deflector 33 is positioned in the accommodating space 40, when the inner air deflector 33 is in an open position, at least part of the inner air deflector 33 is exposed out of the accommodating space 40, and the plurality of air dispersing holes 33a are communicated with the air outlet 10 a; and/or when the inner air guiding plate 33 is in the folded position, the inner air guiding plate 33 is accommodated in the accommodating space 40.

Specifically, the casing 10 has an air outlet 10a, the air guiding plate assembly 30 is rotatably disposed at the air outlet 10a, the outer air guiding plate 31 and/or the inner air guiding plate 33 is rotatably disposed at the air outlet 10a, for example, the outer air guiding plate 31 is rotatably connected to the casing 10, and then the inner air guiding plate 33 is disposed at the outer air guiding plate 31; or the inner air deflector 33 is rotatably connected with the shell 10, and then the outer air deflector 31 is arranged on the inner air deflector 33; alternatively, the outer wind deflector 31 and the inner wind deflector 33 are both rotatably connected to the housing 10, wherein the rotation connection is a hinge or a rotating shaft, and the rotation connection is within the scope of the present patent as long as the rotation connection can be achieved.

In fig. 1 and 2, the outlet 10a extends along a horizontal direction, and the outer air deflector 31 and the inner air deflector 33 extend in the same direction as the outlet 10a, i.e., in the same horizontal direction. The inner air deflector 33 is provided with a plurality of air dispersing holes 33a, and the size of the air dispersing holes 33a can be set as required. The outer air deflector 31 is provided with an accommodating space 40, the inner air deflector 33 is at least partially positioned in the accommodating space 40, and the inner air deflector 33 is at least partially exposed out of the accommodating space 40 and is in an open position, at this time, the air-conditioning indoor unit 100 realizes a no-wind mode, the plurality of air-dispersing holes 33a are communicated with the air outlet 10a, and when the no-wind mode is not required, the inner air deflector 33 can be accommodated in the accommodating space 40 and is in a closed position. The change of the inner air guiding plate 33 between the opening position and the furling position can be controlled manually or can be controlled automatically by arranging a control component, and the change is within the protection scope of the patent.

It should be noted that, the inner air guiding plate 33 may be switched between the open position and the closed position by arranging the inner air guiding plate 33 and the outer air guiding plate 31 side by side along the extending direction of the air outlet 10a, or by arranging the inner air guiding plate 33 and the outer air guiding plate 31 side by side perpendicular to the extending direction of the air outlet 10a, which is within the protection scope of the present patent. In order to prevent dust from falling into the inner air guiding plate 33 when the indoor unit 100 of the air conditioner is in the shutdown state, the inner air guiding plate 33 and the outer air guiding plate 31 are arranged side by side and perpendicular to the extending direction of the air outlet 10 a.

The utility model discloses indoor unit of air conditioner 100, including casing 10 and aviation baffle subassembly 30, casing 10 has air outlet 10a, aviation baffle subassembly 30 is rotatable to be located air outlet 10a, through setting up aviation baffle subassembly 30 to include outer aviation baffle 31 and interior aviation baffle 33, a plurality of scattered wind hole 33a have been seted up to interior aviation baffle 33, outer aviation baffle 31 is equipped with accommodation space 40, interior aviation baffle 33 is at least partly located accommodation space 40, when air conditioner indoor unit 100 realizes the no wind sense function, be in the open position through exposing interior aviation baffle 33 at least partially in accommodation space 40, a plurality of scattered wind hole 33a and air outlet 10a intercommunication, the air current that blows out via air outlet 10a can not directly blow to on the user's body, make the comfort level of air conditioner high. When the no-wind-feeling function of the indoor unit 100 of the air conditioner is not needed, the inner air guiding plate 33 is accommodated in the accommodating space 40 and is in the folded position, so that dust accumulation on the inner air guiding plate 33 is prevented, and the user requirements are met.

Referring to fig. 7 to 9, in an embodiment, the outer air guiding plate 31 includes:

a first air deflector 311, wherein the first air deflector 311 extends along the direction of the air outlet 10a, and the first air deflector 311 has a left side 3111 and a right side 3113 opposite to each other; and

the second air guiding plate 313 extends along the direction of the air outlet 10a, the second air guiding plate 313 has a first side 3131 and a second side 3133 which are opposite to each other, the first side 3131 is connected to the left side 3111, the second side 3133 is spaced from the right side 3113, and the accommodating space 40 is defined between the first air guiding plate 311 and the second air guiding plate 313.

It can be understood that the first air guiding plate 311 and the second air guiding plate 313 are both in an arc-shaped plate structure, which is convenient to process, the first air guiding plate 311 is disposed near the air outlet 10a, the first air guiding plate 311 is provided with a plurality of mounting holes 31a, and a louver (not shown) is disposed on one side of the first air guiding plate 311 away from the inner air guiding plate 33 through the mounting holes 31a, so that air outlet in multiple directions is realized.

The first air guiding plate 311 has a left side 3111 and a right side 3113 opposite to each other, the second air guiding plate 313 has a first side 3131 and a second side 3133 opposite to each other, and the first side 3131 is connected to the left side 3111 in a fixed or detachable manner, for example, the first side 3131 is fixedly connected to the left side 3111 by gluing or welding, or detachably connected to the left side 3111 by a buckle and a screw. The second side 3133 is spaced apart from the right side 3113, so that a gap is formed between the first air guiding plate 311 and the second air guiding plate 313, and the inner air guiding plate 33 is accommodated in the accommodating space 40.

Referring to fig. 8 and 9, one of the outer air guiding plate 31 and the inner air guiding plate 33 is provided with a guiding groove 315, and the other one of the outer air guiding plate 31 and the inner air guiding plate 33 is provided with a protrusion 331, and the outer air guiding plate 31 is slidably connected with the inner air guiding plate 33 through the matching of the protrusion 331 and the guiding groove 315.

In this embodiment, in order to prevent the position deviation when the outer air guiding plate 31 and the inner air guiding plate 33 rotate, the inner side of the outer air guiding plate 31 is provided with the guide groove 315, the inner air guiding plate 33 is provided with the protrusion 331, the protrusion 331 can be located on the inner surface or the outer surface of the inner air guiding plate 33, or the inner side of the outer air guiding plate 31 is provided with the protrusion 331, the inner air guiding plate 33 is provided with the guide groove 315, and the smooth rotation of the outer air guiding plate 31 and the inner air guiding plate 33 is realized through the cooperation of the guide groove 315 and the protrusion 331.

Further, in order to meet different user requirements, when the indoor unit 100 of the air conditioner is in a working state, the inner air deflector 33 is in the folded position and rotates together with the outer air deflector 31 to open the air outlet 10 a;

or, the inner air deflector 33 is in the open position, and the outer air deflector 31 and the inner air deflector 33 together cover the air outlet 10 a.

In this embodiment, when the air conditioner indoor unit 100 is in the working state, the inner air guiding plate 33 has two positions, an open position and a closed position, and when the inner air guiding plate 33 is in the closed position, the inner air guiding plate 33 and the outer air guiding plate 31 rotate simultaneously to open the air outlet 10a, and at this time, the air conditioner does not have the function of no wind sensation. When the inner air guiding plate 33 is in the open position, the outer air guiding plate 31 and the inner air guiding plate 33 cover the air outlet 10a together, and at this time, the air conditioner starts the no-wind-sensing function.

In addition, when the air conditioning indoor unit 100 is in the shutdown state, the inner air guiding plate 33 is in the closed position, and the outer air guiding plate 31 covers the air outlet 10 a. The inner air deflector 33 is accommodated in the accommodating space 40, so that dust is prevented from falling onto the inner air deflector 33 when the indoor unit 100 of the air conditioner is not in use, thereby reducing the difficulty of cleaning.

Further, referring to fig. 3 to 12, the indoor unit 100 of the air conditioner further includes a rotating assembly 50 disposed on the outer air guiding plate 31, the inner air guiding plate 33 is disposed on the rotating assembly 50, and the rotating assembly 50 is rotatable relative to the outer air guiding plate 31.

In this embodiment, since the outer air guiding plate 31 and the inner air guiding plate 33 rotate frequently, when the number of rotation times between the two plates reaches a certain number, the rotation may not be smooth enough, in order to prolong the service life of the inner air guiding plate 33 and the outer air guiding plate 31, the rotating assembly 50 is disposed on the outer air guiding plate 31, the inner air guiding plate 33 is disposed on the rotating assembly 50, the rotating assembly 50 can rotate relative to the outer air guiding plate 31, and the inner air guiding plate 33 can be driven to change between the open position and the closed position by the rotation of the rotating assembly 50. The rotation of the rotating assembly 50 can be controlled manually or by a driving mechanism electrically.

In one embodiment, the rotating assembly 50 includes:

the engine base 51 is arranged on the outer air deflector 31; and

the mounting plate 53 is movably connected with the base 51, the inner air deflector 33 is arranged on the mounting plate 53, and the mounting plate 53 can rotate relative to the outer air deflector 31.

In this embodiment, the mounting plate 53 is used for mounting the inner air guiding plate 33, and the base 51 is used for connecting the outer air guiding plate 31 and the inner air guiding plate 33, and is used for supporting the mounting plate 53, so as to improve the stability of the movement of the inner air guiding plate 33. The mounting plate 53 is movably connected to the base 51 in a rotatable or slidable manner or a combination of rotatable and slidable manners, so as to change the inner air guiding plate 33 between the open position and the closed position.

In the embodiment of the present application, in order to simplify the connection structure, the base 51 is provided with the rotating portion 517, the mounting plate 53 is provided with the rotating groove 533, and the rotating portion 517 is accommodated in the rotating groove 533 to realize the movable connection between the mounting plate 53 and the base 51.

The inner air guiding plate 33 and the mounting plate 53 may be fixedly connected or detachably connected, for example, fixed connection manner such as gluing or welding, or detachable connection manner such as a buckle or a screw, and in order to facilitate installation, in an embodiment, the mounting plate 53 is detachably connected to the inner air guiding plate 33. Specifically, a clamping groove 531 is provided on the outer side of the mounting plate 53, a buckle (not shown) is provided on the inner air guiding plate 33, or a buckle is provided on the mounting plate 53, the clamping groove 531 is provided on the inner air guiding plate 33, and the mounting plate 53 and the inner air guiding plate 33 are detachably connected by the cooperation of the clamping groove 531 and the buckle.

Referring to fig. 13 and 14, in order to realize the precision and accuracy of the opening angle of the rotation of the automatic inner wind deflector 33, a driving device 55 is provided to realize the rotation between the inner wind deflector 33 and the outer wind deflector 31, the driving device 55 may be a belt driving or gear driving structure, and the rotation assembly 50 further includes a driving device 55 disposed on the base 51, wherein the driving device 55 is configured to drive the mounting plate 53 to rotate and has the open position and the closed position.

Further, the driving device 55 includes a driving member 551 disposed on the base 51, and a transmission assembly 553 in transmission connection with the driving member 551, wherein the transmission assembly 553 includes a transmission member 5531 disposed on the mounting plate 53, and the driving member 551 drives the transmission member 5531 to rotate the mounting plate 53.

Because the driving member 551 needs to be powered on, in order to ensure the working stability, the driving member 551 is disposed on the base 51, the relative position between the base 51 and the outer air guiding plate 31 is unchanged, the driving member 551 is a motor, the transmission member 5531 can be belt or gear transmission, and the driving member 551 drives the transmission member 5531 to drive the mounting plate 53 to rotate.

Since the mounting plate 53 needs to rotate frequently when in use, in order to make the mounting plate 53 rotate more smoothly and stably, the transmission member 5531 is slidably connected to the base 51 to drive the mounting plate 53 to rotate.

In one embodiment, in order to ensure the accuracy of the rotation opening angle of the mounting plate 53, the transmission assembly 553 further includes a gear 5533 disposed at the output end of the driving member 551, the transmission member 5531 is provided with a rack 5535 engaged with the gear 5533, the base 51 is further provided with a sliding slot 511, one end of the rack 5535 away from the gear 5533 is slidably connected to the sliding slot 511, and the driving member 551 drives the gear 5533 to mesh with the rack 5535 for driving the rack 5535 to slide with the sliding slot 511. The gear 5533 is a gear structure with a driving gear and a driven gear matched, and the rack 5535 is matched with the driven gear, so that the rotating and opening angle of the mounting plate 53 is more accurate, and therefore no interference exists between the inner air deflector 33 and the outer air deflector 31. The rack 5535 is slidably coupled to the slide slot 511 to enable rotation of the mounting plate 53.

Further, referring to fig. 14, the sliding groove 511 includes a first section 5111 and a second section 5113 connected to the first section 5111 at an included angle, a joint between the first section 5111 and the second section 5113 is smoothly transited, and the rack 5535 is a linear rack.

The first end 5111 and the second end 5113 form an obtuse angle, and the connection between the first section 5111 and the second section 5113 is smoothly transitioned, so that the rack 5535 is ensured to have stronger stability when sliding along the sliding groove 511. Since the inner air guiding plate 33 is mounted on the mounting plate 53, when the mounting plate 53 slides along the sliding slot 511, the rotating portion 517 slides along the rotating slot 533, the rotating slot 533 is parallel to the rack 5535, and the mounting plate 53 has high stability of rotation.

In order to improve the connection firmness, the base 51 comprises a bottom plate 513 and a cover plate 515, the mounting plate 53 is located between the bottom plate 513 and the cover plate 515 and is rotatably connected with the bottom plate 513 and the cover plate 515, the sliding groove 511 and the driving device 55 are arranged on the bottom plate 513 at intervals, and the cover plate 515 is provided with an avoiding groove 5151 corresponding to the sliding groove 511.

In this embodiment, the bottom plate 513 and the cover plate 515 are disposed in parallel, an accommodating cavity for accommodating the mounting plate 53 is formed between the bottom plate 513 and the cover plate 515, and the cover plate 515 is provided with a rotating hole 515a matched with the rotating portion 517, so that the mounting plate 53 is rotatably connected with the bottom plate 513 and the cover plate 515. In addition, in order to prevent interference between the rack 5535 and the rotating groove 533, the cover plate 515 is provided with an avoiding groove 5151 corresponding to the sliding groove 511, the outline of the avoiding groove 5151 is matched with the outline of the sliding groove 511, and the cross-sectional dimension of the avoiding groove 5151 is larger than that of the sliding groove 511.

Referring to fig. 3, 6, 10 and 12, the outer air guiding plate 31 includes a left end plate 317 and a right end plate 319 respectively disposed at two ends of the housing 10, two driving devices 55 are disposed, and the two driving devices 55 are respectively disposed adjacent to the left end plate 317 and the right end plate 319 in a one-to-one correspondence manner.

In one embodiment, the two driving devices 55 are disposed adjacent to the left end plate 317 and the right end plate 319, so as not to interfere with the air flow of the outlet 10 a. In addition, since the outer wind guide plate 31 has a certain length, in order to ensure that the outer wind guide plate 31 is more flexibly close to and far away from the housing 10, it is preferable that two driving devices 55 are provided, and two driving devices 55 are respectively provided in close proximity to the left end plate 317 and the right end plate 319 in one-to-one correspondence.

In another embodiment, in order to reduce the driving force, the farther from the rotating shaft, the more labor-saving, the two driving devices 55 are disposed on the side of the housing 10 adjacent to the air outlet 10 a.

In order to avoid the risk of damage to the driving device 55 due to direct exposure, the air conditioning indoor unit 100 further includes a mounting cover 70 disposed on the outer air guiding plate 31, the driving device 55 is disposed in the mounting cover 70, and a heat insulating member (not shown) is disposed between the mounting cover 70 and the driving device 55. Because the outer air deflector 31 is disposed at the air outlet 10a, the driving device 55 is disposed adjacent to the air outlet 10a, when the air outlet 10a blows hot air or cold air, condensation is easily generated on the driving device 55 due to temperature difference change, and the heat insulation member can be made of sponge or foam with heat insulation performance, so as to prevent condensation generated during operation of the driving device 55 and improve safety performance.

Further, referring to fig. 4 and 6, the casing 10 includes a chassis 11 and a face frame 13 disposed on the chassis 11, the air outlet 10a is formed between the chassis 11 and the face frame 13, and the air deflector assembly 30 is rotatably disposed on the chassis 11.

In this embodiment, in order to better realize the no-wind function, the air deflector assembly 30 may be rotatably disposed on the chassis 11, the air deflector assembly 30 may be provided with a shaft hole 31b, the chassis 11 is provided with a rotating shaft, or the air deflector assembly 30 is provided with a rotating shaft, the chassis 11 is provided with a shaft hole 31b, and the air deflector assembly 30 and the chassis 11 are rotatably connected by matching the shaft hole 31b and the rotating shaft.

Further, the chassis 11 is provided with an electric control box, the indoor unit 100 of the air conditioner further includes a connection line 90 arranged between the electric control box and the driving device 55, and the length of the connection line 90 is adjustable.

In this embodiment, since the inner air guiding plate 33 has an open position and a closed position relative to the outer air guiding plate 31, the inner air guiding plate 33 is electrically connected to the electronic control box through the driving device 55 by the connecting wire 90, and the inner air guiding plate 33 and the outer air guiding plate 31 can rotate relative to the chassis 11 at the same time, in an embodiment, the air guiding plate assembly 30 can rotate clockwise 85 ° and counterclockwise 95 ° relative to the chassis 11, when the air guiding plate assembly 30 rotates to a position farthest from the driving device 55 to the electronic control box, the connecting wire 90 is in an extended state, when the air guiding plate assembly 30 rotates to a position nearest from the driving device 55 to the electronic control box, the connecting wire 90 is in a relaxed state, the length of the connecting wire 90 is adjustable, at least one limiting end (not shown) can be disposed inside the outer air guiding plate 31, the connecting wire is limited to the outer air guiding plate 31, or at least one limiting end is disposed on, the connecting wire 90 is not exposed from the air outlet when in a loose state, so that the appearance of the whole machine is not affected.

The utility model discloses still provide an air conditioner, this air conditioner includes machine 100 in the air conditioning, and the above-mentioned embodiment is referred to this machine 100 in the air conditioning's concrete structure, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The air conditioner further includes an outdoor unit (not shown) connected to the indoor unit 100 through a refrigerant pipe.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

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

a housing having an air outlet; and

2. The indoor unit of an air conditioner according to claim 1, wherein the outer air guide plate includes:

3. The indoor unit of claim 1, wherein one of the outer guide plate and the inner guide plate has a guide groove, and the other of the outer guide plate and the inner guide plate has a protrusion, and the outer guide plate is slidably coupled to the inner guide plate by fitting the protrusion to the guide groove.

4. The indoor unit of claim 1, wherein when the indoor unit is in an operating state, the inner air deflector is in the closed position and rotates simultaneously with the outer air deflector to open the air outlet;

5. The indoor unit of any one of claims 1 to 4, further comprising a rotating member provided to the outer air guide plate, wherein the inner air guide plate is provided to the rotating member, and the rotating member is rotatable with respect to the outer air guide plate.

6. An indoor unit of an air conditioner according to claim 5, wherein the rotating unit comprises:

the engine base is arranged on the outer air deflector; and

7. The indoor unit of claim 6, wherein the mounting plate is detachably coupled to the inner air guide plate.

8. The indoor unit of claim 7, wherein one of the mounting plate and the inner air guide plate is provided with a locking groove, and the other of the mounting plate and the inner air guide plate is provided with a locking buckle, and the mounting plate is detachably connected with the inner air guide plate through the locking buckle.

9. The indoor unit of claim 6, wherein the rotation unit further comprises a driving unit provided to the base for driving the mounting plate to rotate to have the opened position and the closed position.

10. The indoor unit of claim 9, wherein the driving device comprises a driving member disposed on the base, and a transmission assembly drivingly coupled to the driving member, the transmission assembly comprising a transmission member disposed on the mounting plate, the driving member driving the transmission member to rotate the mounting plate.

11. The indoor unit of claim 10, wherein the driving member is slidably coupled to the base to rotate the mounting plate.

12. The indoor unit of claim 11, wherein the transmission assembly further comprises a gear disposed at an output end of the driving member, the transmission member is provided with a rack engaged with the gear, the base is further provided with a sliding slot, an end of the rack away from the gear is slidably connected to the sliding slot, and the driving member drives the gear to mesh with the rack for driving the rack to slide along the sliding slot.

13. An indoor unit of an air conditioner as claimed in claim 12, wherein the sliding groove includes a first section and a second section connected to the first section at an included angle, the joint of the first section and the second section is smoothly transited, and the rack is a linear rack.

14. The indoor unit of claim 12, wherein the base includes a bottom plate and a cover plate, the mounting plate is disposed between and rotatably connected to the bottom plate and the cover plate, the sliding groove and the driving unit are spaced apart from each other on the bottom plate, and the cover plate is provided with an avoiding groove corresponding to the sliding groove.

15. The indoor unit of claim 9, wherein the outer air guide plate comprises a left end plate and a right end plate respectively disposed at two ends of the casing, and two driving devices are disposed, and are respectively disposed adjacent to the left end plate and the right end plate in a one-to-one correspondence;

16. The indoor unit of claim 9, further comprising a mounting cover provided to the outer air guide plate, wherein the driving unit is provided in the mounting cover, and a heat insulating member is provided between the mounting cover and the driving unit.

17. The indoor unit of claim 9, wherein the casing includes a bottom plate and a face frame disposed on the bottom plate, the air outlet is formed between the bottom plate and the face frame, and the air guide plate assembly is rotatably disposed on the bottom plate.

18. The indoor unit of claim 17, wherein the base plate is provided with an electric control box, and the indoor unit further comprises a connection wire arranged between the electric control box and the driving device, and the length of the connection wire is adjustable.

19. An air conditioner comprising an outdoor unit and the indoor unit as claimed in any one of claims 1 to 18, wherein the outdoor unit is connected to the indoor unit through a refrigerant pipe.