An air conditioner indoor unit

Abstract

The application relates to the air conditioning technical field, in particular to an air conditioner indoor unit. In the air conditioner indoor unit, a device main body is connected with a panel and one end of a guide vane, the guide vane has a closed position; when the guide vane is in the closed position, the other end of the guide vane is located on the outer surface of the panel; the other end of the guide vane is connected with a dust removal mechanism, and the dust removal mechanism is used for cleaning dust on the other end of the guide vane. The other end of the guide vane is located on the outer surface of the panel, the other end of the guide vane and the cooperation position of the panel form an appearance step, dust is easily accumulated on the appearance step. Since the other end of the guide vane is connected with the dust removal mechanism, and the dust removal mechanism is used for cleaning dust on the other end of the guide vane, the dust removal mechanism can remove the accumulated dust on the appearance step, so that the appearance of the cooperation position on the panel is not affected by the dust; and the air conditioner indoor unit can avoid blowing dust into the room in the air supply mode, and the health of a user is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioning technology, in particular to an air conditioner indoor unit. BACKGROUND

[0002] Air conditioner refers to air conditioner, which is a device for adjusting and controlling the temperature, humidity, flow rate and other parameters of the air in the environment of a building or structure by artificial means. The air conditioner indoor unit of the air conditioner is placed indoors.

[0003] The air conditioner indoor unit comprises a guide vane and a panel. When the guide vane is closed, there is an appearance step at the position where the long side of the guide vane cooperates with the panel. The appearance step is easy to accumulate dust, which affects the appearance of the panel at this position. Moreover, the dust on the appearance step cannot be removed by the prior art solution, and the dust at this position is easy to be blown into the room by the air conditioner indoor unit in the air supply mode, which affects the health of the user. SUMMARY

[0004] Therefore, the present application aims to provide an air conditioner indoor unit to solve the problem that the appearance step at the position where the long side of the guide vane cooperates with the panel is easy to accumulate dust, which affects the appearance of the panel at this position, and the dust at this position is easy to be blown into the room by the air conditioner indoor unit in the air supply mode, which affects the health of the user.

[0005] To achieve the above-mentioned purpose, the technical solution of the present application is as follows:

[0006] In a first aspect, the present application provides an air conditioner indoor unit, which comprises a device main body, a panel, a guide vane and a dust removal mechanism. The device main body is connected with the panel and one end of the guide vane, and the guide vane has a closed position. When the guide vane is in the closed position, the other end of the guide vane is located on the outer surface of the panel. The other end of the guide vane is connected with the dust removal mechanism, and the dust removal mechanism is used for cleaning the dust on the other end of the guide vane.

[0007] Optionally, the dust removal mechanism comprises a rolling brush shaft and dust removal bristles, and the outer surface of the rolling brush shaft is connected with the dust removal bristles.

[0008] Optionally, when the guide vane is in the closed position, the dust removal bristles are in contact with the panel and at least partially located between the panel and the guide vane.

[0009] Optionally, in the direction perpendicular to the axis of the rolling brush shaft, one side of the outer surface of the rolling brush shaft is connected with the dust removal bristles. The guide vane also has an open position. When the guide vane is in the open position, the dust removal bristles face the guide vane.

[0010] Optionally, the air conditioner indoor unit further comprises a dust removal driving member, a first transmission assembly, a second transmission assembly and a third transmission assembly, the transmission distance of the first transmission assembly is less than the transmission distance of the second transmission assembly; the dust removal driving member is connected with the equipment main body, and the dust removal driving member is connected with the first transmission assembly and the second transmission assembly, one end of the third transmission assembly is connected with the dust removal mechanism, and the other end of the third transmission assembly is selectively connected with the first transmission assembly or the second transmission assembly; in the case that the air deflector is in the closed position, the other end of the third transmission assembly is connected with the first transmission assembly, and the dust removal driving member drives the dust removal mechanism to rotate through the first transmission assembly and the third transmission assembly; in the case that the air deflector is in the open position, the other end of the third transmission assembly is connected with the second transmission assembly, and the dust removal driving member drives the dust removal mechanism to rotate through the second transmission assembly and the third transmission assembly.

[0011] Optionally, the third transmission assembly comprises a third transmission chain, an extension rod and an extension controller, the third transmission chain is arranged around the extension rod and the roller brush shaft of the dust removal mechanism; the extension rod and the extension controller are connected, the extension rod comprises two extension ends, and the extension controller controls one of the two extension ends to extend to be connected with the first transmission assembly, or the extension controller controls the other of the two extension ends to extend to be connected with the second transmission assembly.

[0012] Optionally, the dust removal driving member comprises two dust removal driving ends, one dust removal driving end is connected with the first transmission assembly, and the other dust removal driving end is connected with the second transmission assembly; one dust removal driving end and the first transmission assembly are located on one side of the dust removal mechanism, and the other dust removal driving end and the second transmission assembly are located on the other side of the dust removal mechanism.

[0013] Optionally, the air deflector comprises an inner air deflector and an outer air deflector, a dust collection cavity is formed between the inner air deflector and the outer air deflector, and a cavity opening of the dust collection cavity is located at the other end of the air deflector; the dust removal mechanism is located at the cavity opening.

[0014] Optionally, in the case that the air deflector is in the closed position, the cavity opening of the dust collection cavity faces the panel.

[0015] Optionally, the equipment main body further comprises a dust collection box and a dust suction assembly, the dust collection box is connected with the equipment main body; in the case that the air deflector is in the closed position, the dust suction assembly is connected with the dust collection box and the dust collection cavity, and the dust suction assembly is used to suck the dust in the dust collection cavity into the dust collection box.

[0016] Optionally, the air conditioner indoor unit further comprises a pile-up brush and a pile-up driving mechanism, the pile-up brush is arranged in the dust collection cavity, the pile-up brush is connected with the pile-up driving mechanism, the pile-up driving mechanism drives the pile-up brush to reciprocate in the dust collection cavity to pile up the dust in the dust collection cavity.

[0017] Optionally, the pile-up driving mechanism comprises a rack, a gear, a connecting rod, a connecting plate and a pile-up driving element, the rack is connected with the air deflector, the extending direction of the rack is parallel to the extending direction of the dust removal mechanism, the rack is engaged with the gear, the gear is rotatably connected with the connecting rod, the connecting plate is connected with the pile-up brush and the connecting rod, and the connecting plate, the pile-up brush and the connecting rod are arranged in the dust collection cavity, the connecting plate is in contact with the inner air deflector or the outer air deflector, and the pile-up driving element is connected with the gear to drive the gear to rotate, the gear moves along the rack when rotating, and in turn drives the connecting rod, the connecting plate and the pile-up brush to move.

[0018] The application discloses an air conditioner indoor unit, which comprises a device main body, a panel, an air deflector and a dust removal mechanism; the device main body is connected with the panel and one end of the air deflector, and the air deflector has a closed position; when the air deflector is in the closed position, the other end of the air deflector is located at the outer surface of the panel, and the other end of the air deflector and the matching position of the panel form an appearance step, and dust is easy to accumulate on the appearance step. Since the other end of the air deflector is connected with the dust removal mechanism, and the dust removal mechanism is used for cleaning the dust on the other end of the air deflector, the dust removal mechanism can remove the dust accumulated on the appearance step, so that the appearance of the matching position on the panel is not affected by the dust; and the air conditioner indoor unit can avoid blowing dust into the room in the air supply mode, and the health of a user is not affected.

[0019] The above description is only a summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, the specific embodiments of the application can be implemented according to the content of the description, and in order to make the above and other purposes, characteristics and advantages of the application more obvious and easy to understand, the following will specifically describe the embodiments of the application. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0021] Figure 1 The structure schematic view of the front view of the air conditioner indoor unit described in the embodiments of the application;

[0022] Figure 2 The structure schematic view of the front view of the air conditioner indoor unit described in the embodiments of the application; Figure 1 The structure schematic view of the A-A sectional view in the embodiments of the application;

[0023] Figure 3 For Figure 2 Structure schematic view of the enlarged view of part B in the middle;

[0024] Figure 4 Structure schematic view of the air deflector and dust removal mechanism connected according to the embodiment of the application;

[0025] Figure 5 Structure schematic view of the air deflector and dust removal mechanism connected according to the embodiment of the application;

[0026] Figure 6 Structure schematic view of the air deflector and dust removal mechanism connected according to the embodiment of the application;

[0027] Figure 7 Structure schematic view of the air deflector and dust removal mechanism connected according to the embodiment of the application;

[0028] Figure 8 Structure schematic view of the dust removal driving mechanism on the left side of the air outlet of the indoor unit of the air conditioner according to the embodiment of the application;

[0029] Figure 9 For Figure 8 Structure schematic view of the enlarged view of part C in the middle;

[0030] Figure 10 Structure schematic view of the dust removal driving mechanism on the right side of the air outlet of the indoor unit of the air conditioner according to the embodiment of the application;

[0031] Figure 11 For Figure 10 Structure schematic view of the enlarged view of part D in the middle;

[0032] Figure 12 Structure schematic view of the telescopic rod according to the embodiment of the application;

[0033] Figure 13 Structure schematic view of the dust removal box and dust suction assembly according to the embodiment of the application;

[0034] Figure 14 Structure schematic view of the dust removal box in the cleaning state according to the embodiment of the application;

[0035] Figure 15 Position schematic view of the dust removal mechanism, accumulation brush and dust suction pipe according to the embodiment of the application;

[0036] Figure 16 Structure schematic view of the gear, connecting rod and connecting plate according to the embodiment of the application Figure 1 ;

[0037] Figure 17Structure diagram of the gear, connecting rod and connecting plate according to the embodiment of the present application Figure 2 ;

[0038] Figure 18 Structure diagram of the pile-up brush and connecting plate according to the embodiment of the present application

[0039] Figure 19 Structure diagram of the pile-up brush, rack and gear according to the embodiment of the present application

[0040] Explanation of reference numerals:

[0041] 10 - device main body; 20 - panel; 21 - appearance step

[0042] 30 - air deflector; 31 - inner air deflector; 32 - outer air deflector; 33 - dust collection cavity; 34 - cavity opening; 35 - dust suction port; 36 - appearance decoration strip

[0043] 40 - dust removal mechanism; 41 - roller brush shaft; 42 - dust removal brush

[0044] 51 - third transmission chain; 52 - telescopic rod; 53 - first roller; 54 - second roller; 56 - first driving wheel; 57 - first transmission chain; 58 - first driven wheel; 59 - second transmission chain; 60 - second driving wheel; 61 - fourth transmission chain; 62 - second driven wheel; 63 - fifth transmission chain

[0045] 70 - dust collection box; 72 - dust suction pump; 73 - dust suction pipe; 74 - box cover plate

[0046] 81 - pile-up brush; 82 - rack; 83 - gear; 84 - connecting rod; 85 - connecting plate DETAILED DESCRIPTION

[0047] Exemplary embodiments of the present application will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms without being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0048] Reference Signs List Figures 1 to 3The diagram shows a structural schematic of an indoor air conditioner unit in an embodiment of this application. The indoor air conditioner unit includes a main body 10, a panel 20, an air guide plate 30, and a dust removal mechanism 40. The main body 10 is connected to the panel 20 and to one end of the air guide plate 30, which has a closed position. When the air guide plate 30 is in the closed position, the other end of the air guide plate 30 is located on the outer surface of the panel 20. The other end of the air guide plate 30 is connected to the dust removal mechanism 40, which is used to clean the dust at the other end of the air guide plate 30.

[0049] Specifically, the main body 10 of the equipment includes an air outlet. When the air guide plate 30 is in the closed position, the air guide plate 30 covers the air outlet. When the air guide plate 30 is in the closed position, the other end of the air guide plate 30 is located on the outer surface of the panel 20, and the other end of the air guide plate 30 and the panel 20 form an appearance step 21 at the mating position.

[0050] In this embodiment of the air conditioner indoor unit, when the air guide plate 30 is in the closed position, the other end of the air guide plate 30 is located on the outer surface of the panel 20. The mating position of the other end of the air guide plate 30 with the panel 20 forms an appearance step 21, which is prone to dust accumulation. Since the other end of the air guide plate 30 is connected to the dust removal mechanism 40, which is used to clean the dust at the other end of the air guide plate 30, the dust removal mechanism 40 can remove the dust accumulated at the appearance step 21, preventing dust from affecting the appearance of the mating position on the panel 20; moreover, it can prevent the air conditioner indoor unit from blowing dust into the room during the air supply mode, thus avoiding affecting the user's health.

[0051] Optionally, the main body 10 of the device includes an air inlet and a filter screen, with the filter screen covering the air inlet and used to filter the air entering the main body 10 through the air inlet. In this case, the indoor unit of the air conditioner in this embodiment of the application is equipped with a dust removal mechanism at both the air inlet and the air outlet, which can improve the air quality of the indoor unit, enhance the user experience, and promote better health.

[0052] Optional, refer to Figure 7 As shown, the dust removal mechanism 40 includes a roller brush shaft 41 and dust removal bristles 42, with the outer surface of the roller brush shaft 41 connected to the dust removal bristles 42. This dust removal mechanism 40 is a roller brush structure; when the roller brush shaft 41 rotates, the dust removal bristles 42 can remove dust. The dust removal mechanism 40 has the advantages of simple structure and good dust removal effect.

[0053] Optional, refer to Figure 5 and Figure 9As shown, in the case that the deflector 30 is in the closed position, the dust removal bristles 42 are in contact with the panel 20 and at least partially located between the panel 20 and the deflector 30. The above structure of the dust removal mechanism 40 can avoid the problem that, in the case that the deflector 30 is deformed, the deflector 30 is closed too tightly, the deflector 30 presses the panel 20, and thus causes the pressing noise, the panel 20 is scratched, and the appearance is affected; and the problem that, in the case that the deflector 30 is not closed tightly, the gap between the deflector 30 and the panel 20 is too large, the appearance is affected, and dust accumulates on the other end of the deflector 30, affecting the user experience.

[0054] Optionally, the panel 20 and the deflector 30 are sprayed with a pattern, for example, the panel 20 and the deflector 30 can be designed to have a landscape appearance, so that the air conditioner indoor unit is more in line with the natural home environment and rich in cultural heritage, and the air conditioner indoor unit becomes a scenic spot for beautifying the home. In the embodiment of the application, in the case that the deflector 30 is in the closed position, the dust removal bristles 42 are at least partially located between the panel 20 and the deflector 30, which can effectively avoid the risk that the deflector 30 is closed to press the panel 20, causing the panel 20 pattern to be scratched and affecting the appearance of the air conditioner indoor unit.

[0055] Optionally, referring to Figure 7 As shown, in the direction perpendicular to the axis of the roller brush shaft 41, one side of the outer surface of the roller brush shaft 41 is connected with the dust removal bristles 42, and the other side of the outer surface of the roller brush shaft 41 is not provided with bristles; the deflector 30 also has an open position; and in the case that the deflector 30 is in the open position, referring to Figure 6 and Figure 11 As shown, the dust removal bristles 42 face the deflector 30. At this time, the dust removal bristles 42 do not affect the air supply of the air conditioner indoor unit.

[0056] Further, in the case that the deflector 30 is in the open position, when the dust removal mechanism 40 is in contact with the inner deflector 31, the dust removal mechanism 40 will not affect the air supply of the air conditioner indoor unit.

[0057] Optionally, the air conditioner indoor unit further comprises a dust removal driving member, a first transmission assembly, a second transmission assembly and a third transmission assembly, the transmission distance of the first transmission assembly is less than the transmission distance of the second transmission assembly; the dust removal driving member is connected with the equipment main body 10, and the dust removal driving member is connected with the first transmission assembly and the second transmission assembly, one end of the third transmission assembly is connected with the dust removal mechanism 40, and the other end of the third transmission assembly is selectively connected with the first transmission assembly or the second transmission assembly; in the case that the deflector 30 is in the closed position, the other end of the third transmission assembly is connected with the first transmission assembly, and the dust removal driving member drives the dust removal mechanism 40 to rotate through the first transmission assembly and the third transmission assembly; in the case that the deflector 30 is in the open position, the other end of the third transmission assembly is connected with the second transmission assembly, and the dust removal driving member drives the dust removal mechanism 40 to rotate through the second transmission assembly and the third transmission assembly.

[0058] Specifically, the distance between the deflector 30 and the dust removal driving member when the deflector 30 is in the closed position is less than the distance between the deflector 30 and the dust removal driving member when the deflector 30 is in the open position, and the transmission distance of the first transmission assembly is less than the transmission distance of the second transmission assembly, so as to adapt to the transmission requirements when the deflector 30 is in different positions. When the deflector 30 is in the closed position, the dust removal driving member can drive the dust removal mechanism 40 to rotate through the first transmission assembly and the third transmission assembly; when the deflector 30 is in the open position, the dust removal driving member can drive the dust removal mechanism 40 to rotate through the second transmission assembly and the third transmission assembly.

[0059] Optionally, the third transmission assembly includes a third transmission chain 51, an extension rod 52 and an extension controller, the third transmission chain 51 is arranged around the extension rod 52 and the roller brush shaft 41 of the dust removal mechanism 40; the extension rod 52 is connected with the extension controller, the extension rod 52 includes two extension ends, and the extension controller controls one of the two extension ends to extend to be connected with the first transmission assembly, or the extension controller controls the other of the two extension ends to extend to be connected with the second transmission assembly. The above structure of the third transmission assembly can selectively connect the third transmission assembly with the first transmission assembly or the second transmission assembly. For details, refer to Figure 12 As shown in FIG. 6, one end of the extension rod 52 is provided with one of the two extension ends, and the other end of the extension rod 52 is provided with the other of the two extension ends.

[0060] Optionally, the dust removal driving member includes two dust removal driving ends, one dust removal driving end is connected with the first transmission assembly, and the other dust removal driving end is connected with the second transmission assembly; one dust removal driving end and the first transmission assembly are located on one side of the dust removal mechanism 40, and the other dust removal driving end and the second transmission assembly are located on the other side of the dust removal mechanism 40.

[0061] It can be understood that the dust removal driving member is not specifically limited in the embodiment of the present application, and can meet the driving requirements of the dust removal mechanism 40, for example, the dust removal driving member is a driving motor.

[0062] It can be understood that the two dust removal driving ends of the dust removal driving member can be simultaneously driven by one driving motor, or two driving motors can have the two dust removal driving ends, that is, one driving motor has one dust removal driving end, and the other driving motor has the other dust removal driving end. The embodiment of the present application does not specifically limit this.

[0063] The air conditioner indoor unit of the embodiment of the present application, specifically refer to Figure 8 and Figure 9The diagram shows a schematic of a dust removal drive end connected to a first transmission assembly, with the dust removal drive end and the first transmission assembly located on one side of the dust removal mechanism 40. The first transmission assembly includes a first drive wheel 56, a first transmission chain 57, a first driven wheel 58, a second transmission chain 59, and a first roller 53. The first drive wheel 56 is connected to the dust removal drive end. The first transmission chain 57 is wound around the first drive wheel 56 and the first driven wheel 58, and the second transmission chain 59 is wound around the first driven wheel 58 and the first roller 53. Rotation of the dust removal drive end sequentially causes the first roller 53 to rotate via the first drive wheel 56, the first transmission chain 57, the first driven wheel 58, and the second transmission chain 59. After the telescopic controller controls a telescopic end to extend and insert into the connection hole of the first roller 53, the telescopic rod 52 and the first roller 53 rotate synchronously. The telescopic rod 52 then causes the roller brush shaft 41 of the dust removal mechanism 40 to rotate via the third transmission chain 51. When the roller brush shaft 41 rotates, the dust removal brush bristles 42 rotate to remove dust.

[0064] Further reference Figure 10 and Figure 11 The diagram shows a schematic of a structure where another dust removal drive end is connected to a second transmission assembly, and the other dust removal drive end and the second transmission assembly are located on opposite sides of the dust removal mechanism 40. The second transmission assembly includes a second driving wheel 60, a fourth transmission chain 61, a second driven wheel 62, a fifth transmission chain 63, and a second roller 54. The second driving wheel 60 is connected to the other dust removal drive end. The fourth transmission chain 61 is wound around the second driving wheel 60 and the second driven wheel 62, and the fifth transmission chain 63 is wound around the second driven wheel 62 and the second roller 54. Rotation of the other dust removal drive end sequentially causes the second roller 54 to rotate via the second driving wheel 60, the fourth transmission chain 61, the second driven wheel 62, and the fifth transmission chain 63. After the telescopic controller controls the other telescopic end to extend and insert into the connection hole of the second roller 54, the telescopic rod 52 and the second roller 54 rotate synchronously. The telescopic rod 52 then causes the roller brush shaft 41 of the dust removal mechanism 40 to rotate via the third transmission chain 51. When the roller brush shaft 41 rotates, the dust removal brush bristles 42 rotate to remove dust. When one telescopic end extends and is inserted into the connecting hole of the first roller 53, the other telescopic end is not connected to the second roller 54. When the other telescopic end extends and is inserted into the connecting hole of the second roller 54, one telescopic end is not connected to the first roller 53.

[0065] Optional, refer to Figures 4 to 6 As shown, the air guide plate 30 includes an inner air guide plate 31 and an outer air guide plate 32, with a dust collection chamber 33 formed between the inner air guide plate 31 and the outer air guide plate 32. The opening 34 of the dust collection chamber 33 is located at the other end of the air guide plate 30; the dust removal mechanism 40 is located at the opening 34. The dust collection chamber 33 is designed to collect dust and prevent it from being blown into the room.

[0066] Optional, refer to Figure 5As shown, at the other end of the air deflector 30, an appearance decoration strip 36 is further connected between the inner air deflector 31 and the outer air deflector 32, which can cover the connecting gap of the inner air deflector 31 and the outer air deflector 32.

[0067] Optionally, referring to Figure 9 As shown, in the case that the air deflector 30 is in the closed position, the cavity opening 34 of the dust collection cavity 33 faces the panel 20. The cavity opening 34 is avoided to affect the appearance of the air deflector 30, and the dust removal mechanism 40 is located at the cavity opening 34, and in the case that the air deflector 30 is in the closed position, the dust removal bristles 42 face and contact the panel 20.

[0068] Optionally, referring to Figure 6 As shown, in the case that the air deflector 30 is in the closed position, the dust removal mechanism 40 is flat with the inner air deflector 31, and the dust removal mechanism 40 does not affect the air supply of the air conditioner indoor unit.

[0069] Optionally, referring to Figure 13 As shown, the equipment body 10 further comprises a dust collection box 70 and a dust suction assembly, the dust collection box 70 is connected with the equipment body 10; in the case that the air deflector 30 is in the closed position, the dust suction assembly is connected between the dust collection box 70 and the dust collection cavity 33, and the dust suction assembly is used to suck the dust in the dust collection cavity 33 into the dust collection box 70. The dust collection box 70 is used to collect the dust in the dust collection cavity 33, so as to facilitate subsequent maintenance and cleaning.

[0070] Optionally, referring to Figure 13 As shown, the dust suction assembly comprises a dust suction pump 72 and a dust suction pipe 73, wherein the dust suction pump 72 is connected with the dust collection box 70, and the dust suction pipe 73 is connected between the dust collection box 70 and the dust suction port 35 of the air deflector 30. When the dust suction assembly works, the dust suction pump 72 sucks the dust in the dust collection cavity 33 into the dust collection box 70 through the dust suction pipe 73.

[0071] Optionally, the air conditioner indoor unit further comprises a stacking brush 81 and a stacking driving mechanism, the stacking brush 81 is arranged in the dust collection cavity 33, the stacking brush 81 is connected with the stacking driving mechanism, and the stacking driving mechanism drives the stacking brush 81 to reciprocate in the dust collection cavity 33 to stack the dust in the dust collection cavity 33. The stacking brush 81 and the stacking driving mechanism are arranged to stack the dust in the dust collection cavity 33, so as to facilitate the dust suction assembly to suck the dust in the dust collection cavity 33 into the dust collection box 70.

[0072] Optionally, referring to Figures 16 to 19As shown, the accumulation driving mechanism comprises a rack 82, a gear 83, a connecting rod 84, a connecting plate 85 and an accumulation driving member; the rack 82 is connected with the air deflector 30, the extending direction of the rack 82 is parallel to the extending direction of the dust removing mechanism 40, the rack 82 is engaged with the gear 83; the gear 83 is rotatably connected with the connecting rod 84; the connecting plate 85 is connected with the accumulation brush 81 and the connecting rod 84, and the connecting plate 85, the accumulation brush 81 and the connecting rod 84 are all arranged in the dust collecting cavity 33, the connecting plate 85 is in contact with the inner air deflector 31 or the outer air deflector 32; the accumulation driving member is connected with the gear 83 for driving the gear 83 to rotate, when the gear 83 rotates, the gear 83 moves along the rack 82, and in turn drives the connecting rod 84, the connecting plate 85 and the accumulation brush 81 to move. In the above structure, the accumulation brush 81 moves to accumulate the dust in the dust collecting cavity 33, so as to facilitate the dust suction assembly to suck the dust in the dust collecting cavity 33 into the dust collecting box 70. In addition to the function of connecting the accumulation brush 81 and the connecting rod 84, the connecting plate 85 can also limit the moving position of the accumulation brush 81.

[0073] It can be understood that the accumulation driving member is not limited in the embodiments of the present application, and can meet the moving requirement of the gear 83, for example, the accumulation driving member is a driving motor.

[0074] The gear 83 is rotatably connected with the connecting rod 84, when the gear 83 rotates around its own axis, the connecting rod 84 will not rotate with the gear 83.

[0075] The air conditioner indoor unit of the embodiments of the present application, the dust removing mechanism 40 has an angle position 1 in which the dust removing brush 42 is away from the outer air deflector 32, and has an angle position 2 in which the dust removing brush 42 faces the outer air deflector 32, the first position is shown in Figure 9 The first position is shown in Figure 11 The first position is shown in. The clockwise rotation of the dust removing mechanism 40 is shown in Figure 5 The counterclockwise rotation of the dust removing mechanism 40 is shown in Figure 5 The counterclockwise rotation of the dust removing mechanism 40 is shown in.

[0076] The opening process of the air deflector 30 is as follows: when the air deflector 30 is opened, the dust removing mechanism 40 rotates clockwise at a speed V1 until the dust removing mechanism 40 is flush with the inner air deflector 31, that is, the dust removing mechanism 40 is at the angle position 2, so as to prevent the dust from falling to the outer appearance surface of the inner air deflector 31. When the air deflector 30 is opened to the air supply angle, the dust removing mechanism 40 rotates counterclockwise at a speed V2, so as to collect the dust accumulated on the dust removing mechanism 40 to the dust collecting cavity 33 between the inner air deflector 31 and the outer air deflector 32 through the rib at the cavity opening 34; after the dust removing of the air deflector 30 is completed, the dust removing mechanism 40 rotates to the angle position 2 again, so as to prevent the influence on the air supply.

[0077] The closing process of the air deflector 30 is as follows: when the air deflector 30 is closed,Figure 15 As shown, the accumulation brush 81 moves from the right side of the air conditioner indoor unit to the left side, and the dust accumulated in the dust collection cavity 33 between the inner air deflector 31 and the outer air deflector 32 is accumulated to the left side. When the air deflector 30 is about to contact the panel 20, the dust removal mechanism 40 rotates to the angle position 1 at the speed V3 to avoid the air deflector 30 extruding the panel 20 to make abnormal sound, scratching the panel 20 to damage the appearance, and blocking the dust accumulated at the cooperation step position of the air deflector 30 and the panel 20. After the air deflector 30 is closed to the position, the dust suction pipe 73 cooperates with the dust suction pipe 35 on the left side of the air deflector 30 to suck the dust accumulated on the left side of the dust collection cavity 33 into the dust collection box 70, and the accumulation brush 81 moves from the left side of the indoor unit to the right side to the initial position after ending.

[0078] V2≥V1≥V3, V1 is relatively slow to prevent the dust on the dust removal brush 42 from falling onto the inner air deflector 31 during the opening of the air deflector 30, thereby affecting the user experience by being blown to the indoor environment; V2 is relatively fast to collect all the dust on the dust removal brush 42 into the dust collection cavity 33 and ensure that the process takes a short time; V3 is the slowest to prevent abnormal sound when the dust removal brush 42 contacts the panel 20 and ensure that the dust removal brush 42 slowly contacts the panel 20 until it is flat.

[0079] The dust collection box 70 is pulled out: refer to Figure 14 As shown, when the dust contained in the dust collection box 70 reaches a threshold weight, the air conditioner indoor unit prompts that the dust collection box 70 needs to be cleaned. At this time, the user opens the cleaning mode. In this mode, the air deflector 30 is first opened to the air supply angle, and then the air conditioner indoor unit is powered off. At this time, the user opens the panel 20 and the box cover plate 74, and then pulls out the dust collection box 70. After cleaning and drying, the dust collection box 70 is assembled back to the original position. After sequentially closing the box cover plate 74 and the panel 20, the air conditioner is turned on and reset, and the air deflector 30 is closed.

[0080] The air conditioner indoor unit of the embodiment of the application can remove the dust accumulated at the appearance step 21 of the cooperation position of the other end of the air deflector 30 and the panel 20, thereby avoiding the influence of the dust on the appearance of the cooperation position of the panel 20. Moreover, the air conditioner indoor unit can avoid blowing dust into the indoor environment in the air supply mode, thereby affecting the health of the user. Moreover, the air deflector 30 can avoid being extruded by the panel 20 due to the deformation of the air deflector 30, thereby causing extrusion abnormal sound and scratching the panel 20 to affect the appearance. Moreover, the air deflector 30 can avoid being loosely closed, thereby causing a large gap between the air deflector 30 and the panel 20 to affect the appearance and causing the other end of the air deflector 30 to accumulate dust to affect the user experience.

[0081] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other present or future devices possess. That is, although specific embodiments have been disclosed herein, one of ordinary skill in the art will appreciate that other embodiments can be practiced under the teachings of the present application without departing from the true spirit and scope of the present application. Therefore, claims based on the disclosure as provided herein are contemplated as falling within the scope of the present application. In general, statements that quantify dimensions and shapes are intended to be approximate, unless otherwise stated. Dimensions and shapes are thus not intended to be limiting, unless otherwise stated. In addition, it is contemplated that any optional feature of the inventive variations described can be set forth and claimed independently, or in combination with any one or more of the features described herein.

[0082] Each of the embodiments in the present specification is described in a related manner, and the same or similar parts between the embodiments can be referred to each other. Each embodiment focuses on the difference from other embodiments. For the embodiments of the apparatus, the electronic device, the computer-readable storage medium, and the computer program product including the instructions, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the part of the method embodiments.

[0083] The above only describes the preferred embodiments of the present application, and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application is included in the protection scope of the present application.

Claims

1. An indoor unit for an air conditioner, characterized in that, It includes a main body (10), a panel (20), an air guide plate (30), and a dust removal mechanism (40); the main body (10) is connected to the panel (20) and to one end of the air guide plate (30), and the air guide plate (30) has a closed position; When the air guide plate (30) is in the closed position, the other end of the air guide plate (30) is located on the outer surface of the panel (20), and the other end of the air guide plate (30) and the panel (20) form an appearance step (21) at the mating position; The other end of the air guide plate (30) is connected to the dust removal mechanism (40), which is used to clean the dust on the other end of the air guide plate (30).

2. The indoor unit of the air conditioner according to claim 1, characterized in that, The dust removal mechanism (40) includes a roller brush shaft (41) and dust removal bristles (42), with the outer surface of the roller brush shaft (41) connected to the dust removal bristles (42).

3. The indoor unit of the air conditioner according to claim 2, characterized in that, When the air guide plate (30) is in the closed position, the dust removal bristles (42) are in contact with the panel (20) and are at least partially located between the panel (20) and the air guide plate (30).

4. The indoor unit of the air conditioner according to claim 2, characterized in that, Perpendicular to the axis of the roller brush shaft (41), one outer surface of the roller brush shaft (41) is connected to the dust removal bristles (42); the air guide plate (30) also has an open position; When the air guide plate (30) is in the open position, the dust removal bristles (42) face the air guide plate (30).

5. The indoor unit of the air conditioner according to claim 1, characterized in that, The indoor unit of the air conditioner also includes a dust removal drive component, a first transmission component, a second transmission component, and a third transmission component, wherein the transmission distance of the first transmission component is less than the transmission distance of the second transmission component; The dust removal drive is connected to the main body of the equipment (10), and the dust removal drive is connected to the first transmission component and the second transmission component. One end of the third transmission component is connected to the dust removal mechanism (40), and the other end of the third transmission component is selectively connected to the first transmission component or to the second transmission component. When the air guide plate (30) is in the closed position, the other end of the third transmission component is connected to the first transmission component, and the dust removal drive component drives the dust removal mechanism (40) to rotate through the first transmission component and the third transmission component; When the air guide plate (30) is in the open position, the other end of the third transmission component is connected to the second transmission component, and the dust removal drive component drives the dust removal mechanism (40) to rotate through the second transmission component and the third transmission component.

6. The indoor unit of the air conditioner according to claim 5, characterized in that, The third transmission assembly includes a third transmission chain (51), a telescopic rod (52), and a telescopic controller. The third transmission chain (51) is wound around the telescopic rod (52) and the roller brush shaft (41) of the dust removal mechanism (40). The telescopic rod (52) is connected to the telescopic controller. The telescopic rod (52) includes two telescopic ends. The telescopic controller controls one of the two telescopic ends to extend and connect to the first transmission component, or the telescopic controller controls the other of the two telescopic ends to extend and connect to the second transmission component.

7. The indoor unit of the air conditioner according to claim 5, characterized in that, The dust removal drive includes two dust removal drive ends. One dust removal drive end is connected to the first transmission component, and the other dust removal drive end is connected to the second transmission component. One dust removal drive end and the first transmission component are located on one side of the dust removal mechanism (40), and the other dust removal drive end and the second transmission component are located on the opposite side of the dust removal mechanism (40).

8. The indoor unit of the air conditioner according to claim 1, characterized in that, The air guide plate (30) includes an inner air guide plate (31) and an outer air guide plate (32). A dust collection chamber (33) is formed between the inner air guide plate (31) and the outer air guide plate (32). The opening (34) of the dust collection chamber (33) is located at the other end of the air guide plate (30). The dust removal mechanism (40) is located at the opening (34).

9. The indoor unit of the air conditioner according to claim 8, characterized in that, When the air guide plate (30) is in the closed position, the opening (34) of the dust collection chamber (33) faces the panel (20).

10. The indoor unit of the air conditioner according to claim 8, characterized in that, The main body (10) of the device also includes a dust collection box (70) and a dust collection assembly. The dust collection box (70) is connected to the main body (10). When the air guide plate (30) is in the closed position, the dust collection assembly is connected to the dust collection box (70) and the dust collection chamber (33). The dust collection assembly is used to draw the dust in the dust collection chamber (33) into the dust collection box (70).

11. The indoor unit of the air conditioner according to claim 8, characterized in that, The indoor unit of the air conditioner also includes a stacking brush (81) and a stacking drive mechanism. The stacking brush (81) is located in the dust collection chamber (33). The stacking brush (81) is connected to the stacking drive mechanism. The stacking drive mechanism drives the stacking brush (81) to move back and forth in the dust collection chamber (33) to stack the dust in the dust collection chamber (33).

12. The indoor unit of the air conditioner according to claim 11, characterized in that, The stacking drive mechanism includes a rack (82), a gear (83), a connecting rod (84), a connecting plate (85), and a stacking drive component; The rack (82) is connected to the air guide plate (30), the extension direction of the rack (82) is parallel to the extension direction of the dust removal mechanism (40), the rack (82) meshes with the gear (83); the gear (83) is rotatably connected to the connecting rod (84); The connecting plate (85) is connected to the stacking brush (81) and the connecting rod (84), and the connecting plate (85), the stacking brush (81) and the connecting rod (84) are all located in the dust collection chamber (33). The connecting plate (85) is in contact with the inner air guide plate (31) or the outer air guide plate (32). The stacking drive is connected to the gear (83) and is used to drive the gear (83) to rotate. When the gear (83) rotates, it moves along the rack (82) and sequentially drives the connecting rod (84), the connecting plate (85) and the stacking brush (81) to move.

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