CN218915116U - Indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: the shell comprises a face frame and a front panel, wherein the front panel is movably arranged on the front side of the face frame, the front panel is provided with a plurality of first air dispersing holes, the face frame is provided with a first air inlet, a wind passing channel is arranged in the face frame, and the wind passing channel is provided with a first air outlet; the air guide plate is provided with a plurality of second air dispersing holes; the indoor unit of the air conditioner is provided with a non-wind-sensing air outlet mode, the front panel moves to be in lap joint with the air deflector to limit an air outlet cavity in the non-wind-sensing air outlet mode, the first air outlet, the first air dispersing holes and the second air dispersing holes are respectively communicated with the air outlet cavity, and side outlets are respectively arranged on the left side and the right side of the air outlet cavity. The air conditioner indoor unit increases the air outlet area of the air conditioner through the first air dispersing hole, the second air dispersing hole and the side outlet communicated with the first air outlet, improves the air outlet quantity and improves the air conditioning capacity of the air conditioner.

Description

Indoor unit of air conditioner and air conditioner

Technical Field

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

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means.

At present, in order to improve the phenomenon that an air conditioner blows air directly to a human body, some air conditioners in the related art have an air supply mode without air feeling, but the air conditioner in the related art has a small air outlet area and small air outlet quantity in the air supply mode without air feeling, which easily causes poor air conditioning effect of indoor part areas.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present application is to provide an indoor unit of an air conditioner, in a non-wind-sensing air-out mode, through a first air-diffusing hole, a second air-diffusing hole and a side outlet which are communicated with a first air outlet, the air-out area of the air conditioner is increased, the air-out quantity is improved, and the air conditioning capacity of the air conditioner is improved.

According to the embodiment of the application, the indoor unit of the air conditioner comprises: the shell comprises a face frame and a front panel, wherein the front panel is movably arranged on the front side of the face frame, the front panel is provided with a plurality of first air dispersing holes, the face frame is provided with a first air inlet, an air passage is arranged in the face frame, and the air passage is provided with a first air outlet; the air guide plate is provided with a plurality of second air dispersing holes and is movably connected with the shell; the indoor unit of the air conditioner is provided with a non-wind-sense air outlet mode, the front panel moves to be in lap joint with the air deflector to limit an air outlet cavity, the first air outlet, the first air dispersing holes and the second air dispersing holes are respectively communicated with the air outlet cavity, and side outlets are arranged on the left side and the right side of the air outlet cavity.

According to the air conditioner indoor unit, under the mode of no wind sensing air outlet, on one hand, the air outlet area of the air conditioner indoor unit is increased, the air outlet quantity of the air conditioner indoor unit is increased, and the air conditioning effect of the air conditioner indoor unit is improved through the first air dispersing holes, the second air dispersing holes and the two side outlets. On the other hand, the air outlet of the air conditioner indoor unit is blown to the left and the right through the side outlets on the left and the right sides, so that the air supply range of the air conditioner indoor unit in the left and the right directions is effectively improved, and the temperature drop effect on the left and the right side areas of the indoor air conditioner indoor unit is improved.

In some embodiments, the face frame is provided with a first air supplementing part communicated with the air flowing channel, and the front panel moves to shield or expose the first air supplementing part.

In some embodiments, when the front panel moves to completely shield the first air supplementing portion, the first air dispersing holes are arranged to avoid the first air outlet and are arranged opposite to the face frame.

In some embodiments, the air conditioning indoor unit further has a first state in which the front panel moves to completely block the first air supplementing portion, and the air deflector moves to close the first air outlet.

In some embodiments, the front surface of the face frame is provided with a first driving member, the rear surface of the front panel is provided with a moving member, and the first driving member cooperates with the moving member to drive the moving member to move.

In some embodiments, one of the front panel and the mover is provided with a catch and the other is provided with a catch groove, the catch being in snap-fit with the catch groove.

In some embodiments, one of the front panel and the moving member is provided with a positioning post and the other is provided with a positioning groove, and the positioning post and the positioning groove are in plug-in fit.

In some embodiments, the front surface of the face frame is provided with a sliding groove, and the moving piece is in sliding fit with the sliding groove.

In some embodiments, a first limiting member is disposed on the face frame, and a second limiting member is disposed on the front panel, and the second limiting member is adapted to cooperate with the first limiting member to limit the movement displacement of the front panel.

In some embodiments, the first limiting member is formed as a concave groove, the second limiting member includes a first limiting rib and a second limiting rib disposed at an upper and lower interval, the first limiting rib is adapted to cooperate with a top wall of the groove to limit upward displacement of the front panel, and the second limiting rib is adapted to cooperate with a bottom wall of the groove to limit downward displacement of the front panel.

In some embodiments, the air deflector is rotatably connected to the face frame by a rotating arm, the air deflector being rotatable between a first position in which the air deflector is positioned below the housing and a second position in which the air deflector closes the first air outlet.

In some embodiments, the rotating arm is provided on an inner bottom wall of the windward channel.

In some embodiments, at least one of the left and right side walls of the face frame is provided with a second air outlet, and the second air outlet is communicated with the air flowing channel.

In some embodiments, a first air supply fan and a second air supply fan are disposed in the casing, the first air supply fan and the first air outlet are correspondingly disposed to supply air towards the first air outlet, and the second air supply fan and the second air outlet are correspondingly disposed to supply air towards the second air outlet.

In some embodiments, the side wall of the face frame is provided with an air guide channel, the inner end of the air guide channel is communicated with the air passage, and the outer end of the air guide channel defines the second air outlet.

In some embodiments, the flow area of the air guide channel increases gradually in an inside-out direction.

In some embodiments, an air outlet grille is disposed at the second air outlet.

The air conditioner comprises the air conditioner indoor unit according to any one of the technical schemes.

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

Drawings

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

fig. 1 is a schematic structural view of a first state of an air conditioning indoor unit according to an embodiment of the present application;

fig. 2 is a schematic structural view of an indoor unit of an air conditioner in a non-induced air supply mode according to an embodiment of the present application;

fig. 3 is a cross-sectional view of an air conditioner indoor unit according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a face frame according to an embodiment of the present application;

FIG. 5 is a rear side structural schematic view of a front panel according to an embodiment of the present application;

FIG. 6 is a bottom view of a face frame according to an embodiment of the present application;

FIG. 7 is an enlarged schematic view of portion A of FIG. 6;

FIG. 8 is another structural schematic diagram of a face frame according to an embodiment of the present application;

FIG. 9 is a schematic view of the structure of the interior of a face frame according to an embodiment of the present application;

FIG. 10 is another schematic view of the structure of the interior of a face frame according to an embodiment of the present application;

fig. 11 is an enlarged schematic view of a portion B in fig. 10.

Reference numerals: 1. a housing; 11. a face frame; 111. a first air inlet; 112. a wind passage; 113. a first air outlet; 114. a first air supplementing part; 115. a chute; 116. an avoidance port; 117. a third rib; 12. a front panel; 121. a first air vent; 122. a buckle; 123. positioning columns; 124. the first limit convex strips; 125. the second limit convex strips; 13. a second air outlet; 14. a first air supply fan; 15. a second air supply fan; 16. an air guide channel; 17. an air outlet grille; 2. an air deflector; 21. the second air dispersing holes; 3. an air outlet cavity; 31. a side outlet; 4. a first driving member; 41. a gear; 42. a housing; 5. a moving member; 51. a clamping groove; 52. a positioning groove; 53. a sliding part; 531. a convex portion; 54. a connection part; 55. a rack; 6. and a second driving member.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

An air conditioner indoor unit according to an embodiment of the present application is described below with reference to fig. 1 to 11.

Referring to fig. 1, 2 and 3, an air conditioner indoor unit according to an embodiment of the present application includes: the casing 1, casing 1 includes face frame 11 and front panel 12, and face frame 11 is equipped with first air intake 111, is equipped with the passageway of wandering wind 112 in the face frame 11, and the passageway of wandering wind 112 is equipped with first air outlet 113, and during the indoor unit operation of air conditioning, the fan work in the indoor unit of air conditioning draws the outside air of casing 1, makes the air get into the passageway of wandering wind 112 from first air intake 111 to after heat exchange with the heat exchanger in the indoor unit of air conditioning, discharge indoor through first air outlet 113 to the temperature of indoor air is adjusted.

The front panel 12 is movably disposed on the front side of the face frame 11, and the front panel 12 is provided with a plurality of first air-diffusing holes 121. The front panel 12 may move to at least a portion of the first air holes 121 to face the first air outlets 113, and when the front panel 12 moves to the position where the first air holes 121 face the first air outlets 113, the air discharged from the first air outlets 113 may be dispersed through the plurality of first air holes 121 to divide the air into a plurality of small airflows, thereby reducing the wind sensation of the user.

The indoor unit of the air conditioner of the embodiment of the application further comprises: the air deflector 2 is movably connected with the shell 1, and a plurality of second air dispersing holes 21 are also formed in the air deflector 2. When the air deflector 2 moves to the position that the second air dispersing holes 21 are opposite to the first air outlets 113, the air discharged by the first air outlets 113 can disperse the air through the plurality of second air dispersing holes 21 to divide the air into a plurality of small airflows, so that the wind sensation of a user is reduced.

The air conditioner indoor unit has no wind sense air-out mode, and when no wind sense air-out mode, front panel 12 and aviation baffle 2 overlap joint, common air-out, for example, the lower limb overlap joint of front panel 12 is on the front end upper surface of aviation baffle 2, or the front edge of aviation baffle 2 can overlap joint on the lower terminal surface of front panel 12, mutually support through the first air-dispersing hole 121 on the front panel 12 and the second air-dispersing hole 21 on aviation baffle 2, has increased the air-out area of air conditioner indoor unit, and then has improved the air-out volume of air conditioner indoor unit, improves user's use experience.

And in the mode of no wind sensing air outlet, when the front panel 12 is in lap joint with the air deflector 2, an air outlet cavity 3 is defined between the front panel 12 and the air deflector 2, the first air outlet 113, the first air dispersing holes 121 and the second air dispersing holes 21 are respectively communicated with the air outlet cavity 3, and side outlets 31 are respectively arranged on the left side and the right side of the air outlet cavity 3. When the air conditioner indoor unit is in air outlet, air in the air passage 112 is discharged into the air outlet cavity 3 from the first air outlet 113, then air in the air outlet cavity 3 is dispersed into a plurality of small airflows through the first air dispersing holes 121, and the small airflows are differentiated into a plurality of small airflows to be blown to the front of the air conditioner indoor unit, and the small airflows are differentiated into a plurality of small airflows to be blown to the lower part of the air conditioner indoor unit. And the last part is blown to the left and right sides of the indoor unit of the air conditioner through side outlets 31 on the left and right sides of the air outlet cavity 3.

According to the air conditioner indoor unit provided by the embodiment of the application, in the air-sensing-free air outlet mode, on one hand, the air outlet area of the air conditioner indoor unit is increased, the air outlet quantity of the air conditioner indoor unit is increased, and the air conditioning effect of the air conditioner indoor unit is improved through the first air dispersing holes 121, the second air dispersing holes 21 and the two side outlets 31. On the other hand, the air outlet of the air conditioner indoor unit is blown to the left and right sides through the side outlets 31 on the left and right sides, so that the air supply range of the air conditioner indoor unit in the left and right directions is effectively improved, and the temperature drop effect of the areas on the left and right sides of the air conditioner indoor unit is improved.

In some embodiments, the bezel 11 is provided with a first air supplement 114 in communication with the air travel channel 112, and the front panel 12 moves to block or expose the first air supplement 114. The first air supply portion 114 may be formed as a plurality of ventilation holes or may be formed as one ventilation hole.

When the front panel 12 moves to expose the first air compensating portion 114, the air inlet area or the air outlet area of the indoor unit of the air conditioner can be enlarged, so as to realize the air compensating effect on the air inlet or the air outlet. When the front panel 12 moves to block the first air supplementing part 114, the first air supplementing part 114 is closed, so that the outside can be prevented from communicating with the air passing channel 112 through the first air supplementing part 114.

It should be understood that the fan in the indoor unit of the air conditioner may guide the air from the first air inlet 111 to the first air outlet 113, so if the first air compensating portion 114 is disposed near the first air inlet 111, the air inlet of the first air inlet 111 may be compensated; if the first air compensating portion 114 is close to the first air outlet 113, the air outlet of the first air outlet 113 may be compensated.

Because in this embodiment, the air outlet area of the air conditioning indoor unit is increased through the first air outlet 121, the second air outlet 21 and the two side outlets 31, in some embodiments, the first air compensating portion 114 is disposed at a position close to the first air inlet 111 for compensating the air intake of the first air inlet 111, and the first air compensating portion 114 cooperates with the first air outlet 121, the second air outlet 21 and the two side outlets 31 to increase the air volume of the air conditioning indoor unit, thereby improving the air conditioning effect of the air conditioning indoor unit.

In some embodiments, when the front panel 12 moves to completely block the first air supplementing portion 114, the first air diffusing holes 121 are disposed opposite to the face frame 11 and avoid the first air outlet 113.

When the air conditioner indoor unit is closed in the non-wind-sense air outlet mode, the front panel 12 and the air deflector 2 are not required to be matched to guide the air outlet of the air conditioner indoor unit, so that the front panel 12 moves to the first air outlet hole 121 to avoid the first air outlet 113 and is arranged opposite to the face frame 11, the front panel 12 does not protrude out of the face frame 11, and the attractiveness of the air conditioner indoor unit is improved. Because the air conditioner indoor unit also does not need to supplement air to the first air inlet 111 when the front panel 12 and the air deflector 2 are not needed to be matched to guide the air outlet of the air conditioner indoor unit, in the embodiment of the application, the front panel 12 moves, so that the first air dispersing holes 121 can avoid the first air outlet 113 and simultaneously close the first air supplementing part 114, thereby being convenient and quick.

In some embodiments, the first air inlet 111 may be located at an upper portion of the face frame 11, where the upper portion may be located at an upper position of the whole face frame 11, or may be a top portion of the face frame 11, and the first air outlet 113 may be located at a lower portion of the face frame 11, so that the air conditioner indoor unit is air-fed from an upper side and air-fed from a lower side, which is beneficial to improving ventilation effect and user experience of the air conditioner indoor unit; the front panel 12 is located between the first air inlet 111 and the first air outlet 113, and the front panel 12 can move along the direction from top to bottom to open the first air supplementing part 114, so as to supplement air quantity; because the first air compensating part 114 is disposed at the front side of the face frame 11, the air conditioning indoor unit is generally air-compensated at the front side, wherein the air compensating direction of the air conditioning indoor unit is different from the air inlet direction of the first air inlet 111 and the air outlet direction of the first air outlet 113, so that the air conditioning indoor unit can enter and exit in multiple directions, the air conditioning indoor unit ventilation amount is ensured, the limitation of the space on the installation of the air conditioning indoor unit can be reduced, the adaptability of the air conditioning indoor unit is improved, and the user experience is improved.

It should be noted that, in order to ensure normal ventilation of the air-conditioning indoor unit, when installing the air-conditioning indoor unit, an operator needs to reserve a certain space around the air-conditioning indoor unit, especially when the first air inlet 111 is located at the top of the whole air-conditioning indoor unit, needs to reserve sufficient space, and compared with the installation requirement of the air-conditioning indoor unit in the related art, the air-conditioning indoor unit has the advantages that the first air-supplementing part 114 is arranged at the front side of the face frame 11, the ventilation quantity of the air-conditioning indoor unit can be supplemented, the distance requirement between the air inlet and the air outlet and the shielding object can be reduced, and the air-conditioning indoor unit is suitable for different installation environments.

In some embodiments, the indoor unit further has a first state in which the front panel 12 moves to completely block the first air compensating portion 114, and the air deflector 2 moves to close the first air outlet 113.

That is, in the first state, the air volumes generated by the air conditioning indoor unit during cooling or heating are all exhausted through the air guide plate 2, at this time, the front panel 12 shields the first air supplementing part 114, so that the first air supplementing part 114 is closed, the air guide plate 2 closes the first air outlet 113, the air conditioning indoor unit is subjected to air intake through the first air inlet 111, and then the air conditioning air outlet is exhausted into the room through the second air dispersing holes 21 on the air guide plate 2, so that the normal ventilation of the air conditioning indoor unit is ensured, and the requirement of a user on small air volume under a special scene is met.

Referring to fig. 4 and 8, in some embodiments, the front surface of the face frame 11 is provided with a first driving member 4, and the rear surface of the front panel 12 is provided with a moving member 5, and the first driving member 4 cooperates with the moving member 5 to drive the moving member 5 to move.

When the first driving piece 4 works, the moving piece 5 is driven to move, so that the front panel 12 connected with the moving piece 5 is driven to move, and the first driving piece 4 and the moving piece 5 are arranged on the rear side of the front panel 12, so that the first driving piece 4 and the moving piece 5 can be hidden, and the appearance of the indoor unit of the air conditioner is improved.

Referring to fig. 4 and 5, in some embodiments, one of the front panel 12 and the moving member 5 is provided with a catch 122, and the other of the front panel 12 and the moving member 5 is provided with a catch 51, and the catch 122 is engaged with the catch 122 of the catch 51, that is, the front panel 12 is mounted on the moving member 5 through the catch 122 and the catch 51, improving the convenience of mounting between the front panel 12 and the moving member 5. Of course, the front panel 12 can also be fixedly connected to the moving member 5 through a fastener, so that the fixing effect is good, wherein the fastener can be a screw, a bolt, or the like, and the cost is low.

The positions of the clamping grooves 51 correspond to the positions of the buckles 122, and the number of the clamping grooves 51 and the number of the buckles 122 may be plural, so that the fixing effect of the front panel 12 may be improved.

In some embodiments, the buckle 122 is disposed on the rear side of the front panel 12, and the slot 51 is disposed on the front side of the moving member 5.

Referring to fig. 4 and 5, in some embodiments, one of the front panel 12 and the moving member 5 is provided with a positioning post 123, and the other of the front panel 12 and the moving member 5 is provided with a positioning slot 52, where the positioning post 123 is in plug-in fit with the positioning slot 52, that is, when the front panel 12 and the moving member 5 are assembled, the positioning post 123 and the positioning slot 52 can be used for realizing the pre-positioning, and then the front panel 12 is pushed continuously to enable the buckle 122 to be clamped with the clamping slot 51, so that the convenience of installation between the front panel 12 and the moving member 5 is further improved.

Referring to fig. 4, 6 and 7, in some embodiments, the front surface of the face frame 11 is provided with a sliding groove 115, and the moving member 5 is slidably engaged with the sliding groove 115, that is, the moving member 5 may be inserted into the sliding groove 115, and the moving member 5 may slide relative to the sliding groove 115, so as to move the front panel 12 relative to the face frame 11.

By the above technical solution, the moving member 5 can only move along the extending direction of the chute 115, thereby defining the moving direction of the front panel 12 and improving the moving stability of the front panel 12.

In some embodiments, the front panel 12 is disposed on the front side of the face frame 11, the moving member 5 is disposed on the rear side of the front panel 12, and the moving member 5 is fixedly connected with the front panel 12, so that the rear side of the moving member 5 can be inserted into the chute 115, and the moving member 5 and the chute 115 can be slidably matched, so that the front panel 12 is indirectly connected to the face frame 11, wherein the front panel 12 can move along with the moving member 5, and the front panel 12 can move relative to the face frame 11, so that the air inlet and outlet state of the indoor unit of the air conditioner can be adjusted, and the user experience is improved.

Referring to fig. 4 and 8, in some embodiments, the number of the sliding grooves 115 may be one, so that the cost may be reduced while the front panel 12 is ensured to be normally movable, for example, the number of the sliding grooves 115 may be two, and the two sliding grooves 115 may be symmetrically arranged, that is, the two sliding grooves 115 are respectively located at the left and right sides of the face frame 11, so that the stability of the front panel 12 may be improved through the above arrangement.

In some embodiments, the first driving member 4 drives the moving member 5 to move, so as to drive the front panel 12 to move, the number of the first driving members 4 is the same as the number of the sliding grooves 115, and the positions of the first driving members 4 correspond to the positions of the sliding grooves 115.

For example, the two sliding grooves 115 are located at the front side of the face frame 11 and are distributed at left and right intervals, and the two first driving members 4 may be symmetrically disposed between the two sliding grooves 115 or may be symmetrically disposed outside the two sliding grooves 115 in the left and right directions, and the movement stability of the front panel 12 is improved by driving the two first driving members 4.

In some examples, a grip may be provided on the front panel 12, and a user may move the front panel 12 by gripping the front panel 12 and pushing and pulling the front panel 12, thereby further reducing the production cost of the product and expanding the audience population of the product.

Referring to fig. 4, 6 and 7, in some embodiments, the moving member 5 includes a sliding portion 53 and a connecting portion 54, the sliding portion 53 is matched with the chute 115, where the sliding portion 53 may form an "i" shape, an edge portion of the sliding portion 53 is provided with a protrusion 531, and the protrusions 531 may respectively abut against a surface of the chute 115 in multiple directions, so as to ensure stability of the sliding portion 53 matched with the chute 115, and simultaneously reduce a contact area between the moving member 5 and the chute 115, and reduce a friction force during sliding, so that movement of the moving member 5 is smoother.

Referring to fig. 7 and 8, the connection part 54 is connected with a portion of the sliding part 53 protruding outside the chute 115, and the connection part 54 may extend to a side of the chute 115, thereby reducing the size of the moving member 5 protruding from the front panel 12, improving the compactness of the structure, the connection part 54 may be provided with the rack 55, and the first driving member 4 may be provided with the gear 41, and the gear 41 and the rack 55 may be engaged with each other, so that the first driving member 4 rotates by driving the gear 41 to move the rack 55 up and down, thereby driving the moving member 5 to move, realizing the movement of the front panel 12 in the up and down direction, and improving the stability and accuracy of the movement of the front panel 12 by the engagement of the gear 41 and the rack 55.

Referring to fig. 4 and 8, in some embodiments, the face frame 11 may have an avoidance opening 116, the first driving member 4 is disposed in the face frame 11, and the first driving member 4 may extend between the face frame 11 and the front panel 12 through the avoidance opening 116, so that the first driving member 4 is convenient to connect with an electric control component in the face frame 11, and the first driving member 4 is convenient to cooperate with the moving member 5, so that a transmission effect of the first driving member 4 may be improved, and reliability of a product is improved.

In addition, by providing the avoidance port 116, the first driving member 4 can partially extend into the space between the face frame 11 and the front panel 12, which is beneficial to reducing the gap between the face frame 11 and the front panel 12 and improving the delicacy of the product.

In some embodiments, the front side of the first driving member 4 is provided with the housing 42, and the housing 42 can be connected with the edge of the avoidance opening 116 through a fastener, so as to cover the first driving member 4, thereby being beneficial to protecting the first driving member 4, preventing the first driving member 4 from interfering with nearby parts, and shielding the first driving member 4 from dust or water, improving the reliability of the first driving member 4, wherein the fastener can be a screw, a bolt, etc., and has good fixing effect and low cost.

In some embodiments, the frame 11 is provided with a first limiting member, and the front panel 12 is provided with a second limiting member, and the second limiting member is adapted to cooperate with the first limiting member to limit the movement displacement of the front panel 12.

The first limiting piece and the second limiting piece are matched to limit the movement displacement of the front panel 12, limit the movement range of the front panel 12, and improve the stability of the front panel 12.

Referring to fig. 5, in some embodiments, the first limiting member is formed as a concave recess, and the second limiting member includes a first limiting rib 124 and a second limiting rib 125 disposed at an upper and lower interval, the first limiting rib 124 being adapted to cooperate with a top wall of the recess to limit upward displacement of the front panel 12, and the second limiting rib 125 being adapted to cooperate with a bottom wall of the recess to limit downward displacement of the front panel 12.

That is, when the front panel 12 is slidably connected to the frame 11, the first limiting protrusion 124 and the second limiting protrusion 125 are both inserted into the groove and can move up and down in the groove, and when the upper surface of the first limiting protrusion 124 abuts against the top wall of the groove, the upward displacement of the first limiting protrusion 124 is limited, so that the upward displacement of the front panel 12 connected to the first limiting protrusion 124 is limited; when the lower surface of the second limiting raised strip 125 abuts against the bottom wall of the groove, the downward displacement of the second limiting raised strip 125 is limited, so that the downward displacement of the front panel 12 connected with the second limiting raised strip 125 is limited.

When the upper surface of the first limiting raised strip 124 is abutted against the top wall of the groove, the front panel 12 completely shields the first air supplementing part 114, and the upward displacement of the front panel 12 is limited by the cooperation of the first limiting raised strip 124 and the groove, so that the stability of the front panel 12 in the first state is enhanced; when the lower surface of the second limiting raised strip 125 abuts against the bottom wall of the groove, the front panel 12 is suitable for being overlapped with the air deflector 2, so that downward displacement of the front panel 12 is limited, and stability of the front panel 12 in the windless air outlet mode is enhanced.

In some embodiments, a first rib and a second rib are disposed on the front side of the face frame 11 and are vertically spaced apart, and one sliding groove 115 is disposed on each of the left and right sides of the first rib and the second rib, and the grooves are defined between the first rib, the second rib and the two sliding grooves 115.

In some embodiments, the first rib and the second rib extend along the left-right direction, the left end and the right end of the first rib are respectively connected with the two sliding grooves 115, and the left end and the right end of the second rib are respectively connected with the two sliding grooves 115, so that the structural strength of the first rib, the second rib and the two sliding grooves 115 can be improved, the moving member 5 can slide in the sliding grooves 115 conveniently, and the reliability of the movement limit of the front panel 12 can be improved.

Referring to fig. 4 and 5, in other embodiments, the first stopper is formed as a protruding third rib 117, and the second stopper includes a first stopper rib 124 and a second stopper rib 125 disposed at an upper and lower interval, the first stopper rib 124 being adapted to cooperate with an upper surface of the third rib 117 to limit downward displacement of the front panel 12, and the second stopper rib 125 being adapted to cooperate with a lower surface of the third rib 117 to limit upward displacement of the front panel 12.

That is, when the front panel 12 is slidably connected to the frame 11, the third rib 117 is located between the first limiting rib 124 and the second limiting rib 125 and can move up and down relative to the first limiting rib 124 and the second limiting rib 125, and when the lower surface of the first limiting rib 124 abuts against the upper surface of the third rib 117, the downward displacement of the first limiting rib 124 is limited, so as to limit the downward displacement of the front panel 12 connected to the first limiting rib 124; when the upper surface of the second limiting protrusion 125 is abutted against the lower surface of the third protrusion 117, the upward displacement of the second limiting protrusion 125 is limited, thereby limiting the upward displacement of the front panel 12 connected with the second limiting protrusion 125.

When the upper surface of the second limiting raised strip 125 abuts against the lower surface of the third raised rib 117, the front panel 12 completely shields the first air supplementing part 114, and the upward displacement of the front panel 12 is limited by the cooperation of the second limiting raised strip 125 and the third raised rib 117, so that the stability of the front panel 12 in the first state is enhanced; when the lower surface of the first limiting raised strip 124 abuts against the upper surface of the third raised strip 117, the front panel 12 is suitable for being overlapped with the air deflector 2, so that downward displacement of the front panel 12 is limited, and stability of the front panel 12 in the windless air outlet mode is enhanced. Of course, the first limiting member may also be a bump, a boss, etc.

Referring to fig. 3 and 9, in some embodiments, the air deflector 2 is rotatably connected to the face frame 11 by a rotating arm, and the air deflector 2 is rotatable between a first position in which the air deflector 2 is located below the cabinet 1 and a second position in which the air deflector 2 closes the first air outlet 113.

That is, when the air deflector 2 is in the first position, the air deflector 2 rotates to the lower side of the housing 1, and is adapted to overlap the front panel 12. When the indoor unit of the air conditioner is in the non-wind sensing air outlet mode, the air guide plate 2 is in a first position, namely, the air guide plate 2 rotates to the lower side of the machine shell 1, the front panel 12 moves to overlap with the air guide plate 2 so as to define an air outlet cavity 3 between the front panel 12 and the air guide plate 2, so that when the indoor unit of the air conditioner is in air outlet, air is discharged from the first air outlet 113, enters the air outlet cavity 3 through the air outlet channel 112, then a part of the air is dispersed into a plurality of small airflows through the first air dispersing holes 121, the small airflows are differentiated to be blown to the front side of the indoor unit of the air conditioner, and a part of the air is dispersed into a plurality of small airflows through the second air dispersing holes 21, and the small airflows are differentiated to be blown to the lower side of the indoor unit of the air conditioner. And the last part of air is blown to the left side and the right side of the air conditioning indoor unit through the side outlets 31 on the left side and the right side of the air outlet cavity 3, so that the air outlet area of the air conditioning indoor unit is increased, the air outlet quantity of the air conditioning indoor unit is increased, and the air conditioning effect of the air conditioning indoor unit is improved.

Referring to fig. 1, when the air deflector 2 is in the second position, the air deflector 2 rotates to close the first air outlet 113. When the indoor unit of the air conditioner is in the first state, the air deflector 2 is in the second position, that is, the air deflector 2 rotates to close the first air outlet 113, and the front panel 12 moves to completely shield the first air supplementing part 114. The air conditioner indoor unit is subjected to air intake through the first air inlet 111, and then air outlet of the air conditioner is discharged into the room through the second air dispersing holes 21 on the air deflector 2, so that normal ventilation of the air conditioner indoor unit is ensured, and the requirement of a user on small air quantity under a special scene is met.

In some embodiments, the rotating arm is disposed on the inner bottom wall of the air-running channel 112, compared with the related art, in which the rotating arm is disposed on the left or right wall of the air-running channel 112, the embodiment of the application reduces the influence of the rotating arm on the discharge of the air-conditioner air outlet from the side outlet 31 by disposing the rotating arm on the inner bottom wall of the air-running channel 112, improves the smoothness of the air-conditioner air outlet, and reduces the air loss.

Referring to fig. 9, in some embodiments, a second driving member 6 for driving the air deflector 2 to rotate is further disposed on the inner bottom wall of the air passage 112, and the second driving member 6 may be a motor, and an output shaft of the motor is connected to a rotating arm to drive the air deflector 2 to rotate.

Referring to fig. 1, 10 and 11, in some embodiments, at least one of the left and right sidewalls of the face frame 11 is provided with a second air outlet 13, the second air outlet 13 communicating with the air passage 112.

That is, in some embodiments, the left side wall of the face frame 11 is provided with the second air outlet 13; in some embodiments, the right side wall of the face frame 11 is provided with the second air outlet 13, and by arranging the second air outlet 13 on the left side wall or the right side wall of the face frame 11, the air outlet area of the air conditioning indoor unit is increased, the air outlet quantity of the air conditioning indoor unit is increased, and the air conditioning effect of the air conditioning indoor unit is improved. And the second air outlet 13 blows the air outlet of the air conditioner indoor unit to the left side or the right side of the air conditioner indoor unit, so that the air supply range of the left side or the right side of the air conditioner indoor unit is effectively improved, and the temperature drop effect of the left side or the right side area of the air conditioner indoor unit is improved.

In still other embodiments, the left side wall and the right side wall of the face frame 11 are both provided with the second air outlet 13, so that the air outlet area of the indoor unit of the air conditioner is further increased, the air outlet quantity is improved, the air conditioning capacity of the indoor unit of the air conditioner is improved, the air supply range of the left side and the right side of the indoor unit of the air conditioner is further improved, and the conditioning effect of the left side area and the right side area of the indoor unit of the air conditioner is improved.

Referring to fig. 3 and 11, in some embodiments, a first air blower 14 and a second air blower 15 are provided in the casing 1, and the first air blower 14 is disposed corresponding to the first air outlet 113 to blow air toward the first air outlet 113; the second air blower 15 is disposed corresponding to the second air outlet 13 to blow air toward the second air outlet 13.

The second air supply fan 15 extracts air-conditioning air in the air passage 112, so that the air-conditioning air can be smoothly discharged from the left side or the right side of the indoor unit of the air conditioner, the air supply range of the left side and the right side of the indoor unit of the air conditioner is further improved, and the temperature drop effect on the left side area and the right side area of the indoor unit of the air conditioner is improved.

It should be understood that the number of the second air supply fans 15 corresponds to the number of the second air outlets 13, that is, when only one second air outlet 13 is provided on the face frame 11, one second air supply fan 15 is provided correspondingly; when two second air outlets 13 are arranged on the face frame 11, two second air supply fans 15 are arranged, and the two second air supply fans correspond to the two second air outlets 13 one by one.

In some embodiments, the side wall of the face frame 11 is provided with an air guide channel 16, the inner end of the air guide channel 16 is communicated with the air running channel 112, and the outer end of the air guide channel 16 defines the second air outlet 13.

Through the above technical scheme, the partial air conditioner air outlet in the air passage 112 can be guided by the air guide passage 16 and discharged from the second air outlet 13, so that the air outlet of the second air outlet 13 is smoother, the air supply range of the left and right sides of the indoor unit of the air conditioner is further improved, and the adjusting effect of the left and right side areas of the indoor unit of the air conditioner is improved.

In some embodiments, the second air blower 15 is disposed in the air guiding channel 16, and the air in the air passing channel 112 is drawn into the air guiding channel 16 by the operation of the second air blower 15 and discharged through the second air outlet 13.

In some embodiments, the flow area of the air guiding channel 16 gradually increases from inside to outside, so as to increase the air outlet area of the second air outlet 13, and enhance the adjusting effect on the left and right side areas of the indoor unit of the indoor air conditioner.

In some embodiments, the second air outlet 13 is provided with an air outlet grille 17, which is favorable for protecting the air guide channel 16 and the second air supply fan 15, preventing the second air supply fan 15 from interfering with external objects, and shielding dust or water for the air guide channel 16 and the second air supply fan 15, so as to improve the reliability of air outlet 13. The air outlet grating 17 can be connected with the edge of the second air outlet 13 through a fastener, wherein the fastener can be a screw, a bolt and the like, and the fixing effect is good and the cost is low.

The air conditioner comprises the air conditioner indoor unit in the technical scheme.

Because the air conditioner of this application contains the air conditioning indoor unit among the above-mentioned technical scheme, so the air conditioner of this application, under the no wind sense air-out mode, on the one hand through first louvre 121, second louvre 21 and two lateral part export 31, increased the air-out area of air conditioning indoor unit, increased the air-out volume of air conditioning indoor unit, promoted the air conditioning effect of air conditioning indoor unit. On the other hand, the air outlet of the air conditioner indoor unit is blown to the left and right sides through the side outlets 31 on the left and right sides, so that the air supply range of the air conditioner indoor unit in the left and right directions is effectively improved, and the temperature drop effect of the areas on the left and right sides of the air conditioner indoor unit is improved.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

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

In the description of the present application, the meaning of "plurality" is two or more.

In the description of this application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact by another feature therebetween.

In the description of this application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (18)

1. An air conditioning indoor unit, comprising:

the shell comprises a face frame and a front panel, wherein the front panel is movably arranged on the front side of the face frame, the front panel is provided with a plurality of first air dispersing holes, the face frame is provided with a first air inlet, an air passage is arranged in the face frame, and the air passage is provided with a first air outlet;

the air guide plate is provided with a plurality of second air dispersing holes and is movably connected with the shell;

the indoor unit of the air conditioner is provided with a non-wind-sense air outlet mode, the front panel moves to be in lap joint with the air deflector to limit an air outlet cavity, the first air outlet, the first air dispersing holes and the second air dispersing holes are respectively communicated with the air outlet cavity, and side outlets are arranged on the left side and the right side of the air outlet cavity.

2. An indoor unit for an air conditioner according to claim 1, wherein the face frame is provided with a first air supply portion communicating with the air passage, and the front panel moves to block or expose the first air supply portion.

3. The indoor unit of claim 2, wherein the first air outlet is disposed opposite to the face frame when the front panel moves to completely block the first air supply portion.

4. The air conditioning indoor unit of claim 2, further comprising a first state in which the front panel is moved to completely block the first air supply portion and the air deflector is moved to close the first air outlet.

5. The indoor unit of claim 1, wherein the front surface of the face frame is provided with a first driving member, the rear surface of the front panel is provided with a moving member, and the first driving member cooperates with the moving member to drive the moving member to move.

6. An indoor unit for an air conditioner according to claim 5, wherein one of the front panel and the moving member is provided with a catch and the other is provided with a catch groove, the catch being in snap-fit with the catch groove.

7. The indoor unit of claim 5, wherein one of the front panel and the moving member is provided with a positioning post and the other one is provided with a positioning groove, and the positioning post and the positioning groove are in plug-in fit.

8. The indoor unit of claim 5, wherein the front surface of the face frame is provided with a chute, and the moving member is slidably engaged with the chute.

9. The indoor unit of claim 1, wherein the face frame is provided with a first limiting member, the front panel is provided with a second limiting member, and the second limiting member is adapted to cooperate with the first limiting member to limit the movement displacement of the front panel.

10. The indoor unit of claim 9, wherein the first limiting member is formed as a concave recess, the second limiting member includes a first limiting rib and a second limiting rib disposed at an upper and lower interval, the first limiting rib is adapted to cooperate with a top wall of the recess to limit upward displacement of the front panel, and the second limiting rib is adapted to cooperate with a bottom wall of the recess to limit downward displacement of the front panel.

11. The indoor unit of claim 1, wherein the air deflector is rotatably coupled to the face frame by a rotating arm, the air deflector being rotatable between a first position in which the air deflector is positioned below the housing and a second position in which the air deflector closes the first air outlet.

12. The indoor unit of claim 11, wherein the rotating arm is disposed on an inner bottom wall of the air passage.

13. An indoor unit for air conditioning according to any of claims 1-12, wherein at least one of the left and right side walls of the face frame is provided with a second air outlet that communicates with the air passage.

14. The indoor unit of claim 13, wherein a first air blower and a second air blower are disposed in the casing, the first air blower is disposed corresponding to the first air outlet to blow air toward the first air outlet, and the second air blower is disposed corresponding to the second air outlet to blow air toward the second air outlet.

15. The indoor unit of claim 13, wherein the side wall of the face frame is provided with an air guide channel, an inner end of the air guide channel is communicated with the air passage, and an outer end of the air guide channel defines the second air outlet.

16. The indoor unit of claim 15, wherein the flow area of the air duct increases gradually in an inside-out direction.

17. The indoor unit of claim 15, wherein the second air outlet is provided with an air outlet grille.

18. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 17.

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