Air conditioner indoor unit and air conditioner

Abstract

The air conditioner indoor unit comprises a shell, an air supply assembly, a lighting lamp and a blocking piece, the shell is used for being installed at the top of a bathroom, and an air inlet channel, an air supply channel and an air outlet channel which are sequentially communicated are formed in the shell. The shell is provided with an air inlet communicating with the air inlet channel and an air outlet communicating with the air outlet channel, the air supply assembly is installed in the air supply channel, the lighting lamp and the blocking piece are both installed in the air inlet channel, the lighting lamp is located on the side, away from the air inlet, of the blocking piece, and / or the lighting lamp and the blocking piece are both installed in the air outlet channel. The illuminating lamp is located on the side, away from the air outlet, of the stopper. The air conditioner indoor unit has the advantages of being small in size and high in appearance attractiveness while integrating the lighting function.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner. Background Art

[0002] In the related art, bathrooms usually use a bathroom heater system to achieve air conditioning, such as blowing, cooling and heating functions. As home appliance systems gradually develop towards integration, especially for small spaces such as bathrooms, bathroom heater systems are also integrated with lighting devices. However, the air conditioning components and lighting devices of the bathroom heater system are often integrated and installed at different positions of the housing, resulting in large space occupation and poor appearance. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model provides an air-conditioning indoor unit, which has the advantages of integrated lighting function, small size and high aesthetic appearance.

[0005] The embodiment of the utility model also provides an air conditioner.

[0006] The air-conditioning indoor unit of the utility model embodiment includes a shell, an air supply assembly, a lighting lamp and a baffle, the shell is used to be installed on the top of the bathroom, the shell is formed with an air inlet channel, an air supply channel and an air outlet channel connected in sequence, the shell is provided with an air inlet connected to the air inlet channel and an air outlet connected to the air outlet channel; the air supply assembly is installed in the air supply channel; the lighting lamp and the baffle are both installed in the air inlet channel, the lighting lamp is located on the side of the baffle away from the air inlet, and / or the lighting lamp and the baffle are both installed in the air outlet channel, the lighting lamp is located on the side of the baffle away from the air outlet.

[0007] According to the air conditioner indoor unit of the embodiment of the utility model, after the shell is installed in the top of the bathroom, the air supply component sucks the air in the bathroom from the air inlet into the air inlet channel when working, and then blows the air from the air outlet to the bathroom through the air supply channel and the air outlet channel, so as to realize the air conditioning functions of the air conditioner indoor unit such as air supply, cooling or heating. By installing the lighting lamp in the air inlet channel and / or the air outlet channel, the light emitted by the lighting lamp can be emitted from the air inlet and / or the air outlet to the bathroom, so as to realize the lighting function, wherein no additional space for the lighting lamp to be installed is required on the shell, thereby effectively reducing the volume of the air conditioner indoor unit, and the air conditioner indoor unit occupies a small space in the bathroom. Moreover, the baffle is located on the side of the lighting lamp facing the air inlet and / or the air outlet, so that the user will not observe the lighting lamp when observing the air inlet and / or the air outlet, and while preventing glare, the appearance of the air conditioner indoor unit is effectively improved.

[0008] In some embodiments, the lighting lamp and the baffle are both installed in the air inlet channel, and the air-conditioning indoor unit also includes a reflector, which is installed in the air inlet channel. The reflective surface of the reflector is arranged opposite to the lighting lamp, and the reflector is used to reflect the light emitted by the lighting lamp toward the air inlet.

[0009] In some embodiments, the air inlet is arranged on the bottom surface of the shell, the air inlet channel extends along the height direction, the lighting lamp includes a light strip, the light strip and the reflector are arranged at intervals along a first direction, the light strip extends along a second direction, and the first direction, the second direction and the height direction are perpendicular to each other.

[0010] In some embodiments, the reflector includes any one of a plane mirror, a concave mirror, and a convex mirror.

[0011] In some embodiments, the lighting lamp is connected to the housing via a fastener and / or an adhesive layer.

[0012] In some embodiments, the air conditioner indoor unit also includes an air guide plate and a driving device, wherein the air guide plate is pivotally connected to the shell, the air guide plate is located at the air outlet, and the air guide plate has a first position that closes the air outlet and a second position that opens the air outlet. The driving device is installed on the shell, and the driving device is transmission-connected to the air guide plate.

[0013] In some embodiments, the air inlet and the air outlet are both disposed on the bottom surface of the housing and are spaced apart along a first direction, and the direction of the pivot axis of the air guide plate, the first direction, and the height direction are perpendicular to each other;

[0014] There are at least two second positions, and when the air guide plate is located at one of the second positions, the airflow discharged from the air outlet flows obliquely downward toward the direction close to the air inlet.

[0015] In some embodiments, there are at least two air guide plates, and the driving device includes a stepper motor and a transmission mechanism. The stepper motor is transmission-connected to the transmission mechanism, and the transmission mechanism is transmission-connected to each of the air guide plates.

[0016] In some embodiments, the air supply assembly includes a drive motor, a crossflow fan wheel and an evaporator, the drive motor is installed on the shell; the crossflow fan wheel is rotatably installed in the air supply channel, and the drive motor is transmission-connected to the crossflow fan wheel; the evaporator is installed in the air supply channel, and the evaporator is located on the side of the crossflow fan wheel facing the air inlet channel.

[0017] In some embodiments, the air conditioner indoor unit also includes an air inlet grille, which is connected to the shell and located between the air inlet channel and the air supply channel. The air inlet grille forms a plurality of through holes connecting the air inlet channel and the air supply channel.

[0018] In some embodiments, the air conditioner indoor unit further includes a filter, which is installed on a side of the air inlet grille away from the air inlet channel, and the filter blocks the through hole.

[0019] The air conditioner according to the embodiment of the utility model includes the air conditioner indoor unit as described in any one of the above embodiments.

[0020] The technical advantages of the air conditioner according to the embodiment of the utility model are the same as the technical advantages of the air conditioner indoor unit of the above embodiment, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of an air-conditioning indoor unit according to an embodiment of the utility model.

[0022] Figure 2 It is an exploded view of an air conditioner indoor unit according to an embodiment of the utility model.

[0023] Figure 3 It is a cross-sectional view of an air-conditioning indoor unit according to an embodiment of the utility model.

[0024] Figure 4 It is a cross-sectional view of an air-conditioning indoor unit in a demisting mode according to an embodiment of the utility model.

[0025] Figure 5 It is a cross-sectional view of an air-conditioning indoor unit in a heating mode according to an embodiment of the utility model.

[0026] Figure 6 It is a cross-sectional view of an air-conditioning indoor unit in cooling mode according to an embodiment of the utility model.

[0027] Figure 7 It is a schematic diagram of installing an air-conditioning indoor unit in a bathroom according to an embodiment of the utility model.

[0028] Reference numerals:

[0029] 100. Air conditioner indoor unit; 200. Washroom mirror; 1. Shell; 11. Air inlet duct; 12. Air supply duct; 13. Air outlet duct; 14. Air inlet; 15. Air outlet; 2. Light; 3. Baffle; 4. Reflector; 5. Air guide plate; 6. Drive motor; 7. Crossflow impeller; 8. Evaporator; 9. Air inlet grille; 10. Filter. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0031] Combine the following Figure 1-Figure 7 An air conditioner indoor unit 100 according to an embodiment of the present invention is described.

[0032] The air conditioner indoor unit 100 of the embodiment of the utility model comprises a housing 1, an air supply assembly, a lighting lamp 2 and a blocking member 3. The housing 1 is used to be installed on the top of the bathroom, and the housing 1 is formed with an air inlet channel 11, an air supply channel 12 and an air outlet channel 13 which are connected in sequence, and the housing 1 is provided with an air inlet 14 connected to the air inlet channel 11 and an air outlet 15 connected to the air outlet channel 13. The air supply assembly is installed in the air supply channel 12. The lighting lamp 2 and the blocking member 3 are both installed in the air inlet channel 11, and the lighting lamp 2 is located on the side of the blocking member 3 away from the air inlet 14, and / or, the lighting lamp 2 and the blocking member 3 are both installed in the air outlet channel 13, and the lighting lamp 2 is located on the side of the blocking member 3 away from the air outlet 15.

[0033] According to the air conditioner indoor unit 100 of the embodiment of the utility model, after the housing 1 is installed in the top of the bathroom, the air supply component sucks the air in the bathroom from the air inlet 14 into the air inlet channel 11 when working, and then blows the air from the air outlet 15 to the bathroom through the air supply channel 12 and the air outlet channel 13, so as to realize the air conditioning functions such as air supply, cooling or heating of the air conditioner indoor unit 100. By installing the illuminating lamp 2 in the air inlet channel 11 and / or the air outlet channel 13, the light emitted by the illuminating lamp 2 can be emitted from the air inlet 14 and / or the air outlet 15 to the bathroom, so as to realize the lighting function, wherein there is no need to set up an additional space for installing the illuminating lamp 2 on the housing 1, thereby effectively reducing the volume of the air conditioner indoor unit 100, and the air conditioner indoor unit 100 occupies a small space in the bathroom. Moreover, the baffle is located on the side of the lighting lamp 2 facing the air inlet 14 and / or the air outlet 15, so that the user will not observe the lighting lamp 2 when observing the air inlet 14 and / or the air outlet 15. While preventing glare, it effectively improves the appearance of the air conditioner indoor unit 100.

[0034] It should be noted that Figure 7 As shown, the housing 1 is suitable for being installed on the ceiling of the bathroom, the bottom surface of the housing 1 is substantially coplanar with the bottom surface of the ceiling, and the air inlet 14 and the air outlet 15 are located on the bottom surface of the housing 1. In addition, the housing 1 is adjacent to the bathroom mirror 200, and the air inlet 14 is closer to the bathroom mirror 200 than the air outlet 15.

[0035] For ease of understanding, Figure 1 The direction indicated by the middle arrow A is the first direction of the air conditioner indoor unit 100 according to the embodiment of the utility model. Figure 1 The direction indicated by the middle arrow B is the second direction of the air-conditioning indoor unit 100 according to the embodiment of the present utility model.

[0036] In some embodiments, Figure 3-Figure 6 As shown, the lighting lamp 2 and the baffle 3 are both installed in the air inlet channel 11, and the air-conditioning indoor unit 100 also includes a reflector 4, which is installed in the air inlet channel 11. The reflective surface of the reflector 4 is arranged opposite to the lighting lamp 2, and the reflector 4 is used to reflect the light emitted by the lighting lamp 2 toward the air inlet 14.

[0037] The setting of the reflector 4 can reflect the light emitted by the lighting lamp 2 toward the air inlet 14, effectively avoiding the light intensity being reduced due to most of the light emitted by the lighting lamp 2 being irradiated on the wall of the air inlet channel 11. At this time, a higher-power lighting lamp 2 is not required, and the brightness of the light emitted from the air inlet 14 into the bathroom can be effectively ensured to meet the lighting requirements.

[0038] Specifically, the reflective surface of the reflector 4 is located on the light generation path of the lighting lamp 2, and the reflectivity of the inner wall surface of the air inlet channel 11 is not limited, that is, the inner wall surface of the air inlet channel 11 does not need to be polished or coated, which effectively reduces the production cost of the air conditioner indoor unit 100.

[0039] It should be noted that the reflector 4 includes but is not limited to a hard structure or a deformable soft structure. When it is a soft structure, it can be a reflective soft sticker bonded to the inner wall surface of the air inlet channel 11. Alternatively, the air conditioner indoor unit 100 of this embodiment may not be provided with a reflector 4, and a coating may be applied to the inner wall surface of the air inlet channel 11, or the inner wall surface of the air inlet channel 11 may be polished to ensure that it has a high reflectivity.

[0040] At the same time, the lighting lamp 2 can also be arranged in the air outlet channel 13, so that the light is emitted from the air outlet 15 to the bathroom, which can also meet the lighting needs.

[0041] In some embodiments, Figure 2 As shown, the air inlet 14 is arranged on the bottom surface of the shell 1, the air inlet channel 11 extends along the height direction, the lighting lamp 2 includes a light strip, the light strip and the reflector 4 are arranged at intervals along the first direction, the light strip extends along the second direction, and the first direction, the second direction and the height direction are perpendicular to each other.

[0042] That is, the extension direction of the light strip is perpendicular to the arrangement direction of the light strip and the reflector 4, so that the reflector 4 can reflect all the light emitted by all the lamp beads on the light strip toward the air inlet 14, so that the light is emitted from the air inlet 14 to the bathroom more evenly and brightly.

[0043] Specifically, the cross-sectional outer contour of the air inlet channel 11 is substantially square, and the size of the light strip and the reflector 4 in the second direction is equal and substantially the same as the size of the air inlet channel 11 in the second direction. The light strip includes a circuit board and a plurality of lamp beads arranged on the circuit board, the plurality of lamp beads are arranged at intervals along the second direction, and the lamp beads are located on the side of the circuit board facing the reflector 4.

[0044] In some embodiments, the reflector 4 includes any one of a plane mirror, a concave mirror, and a convex mirror.

[0045] That is, the reflector 4 only needs to reflect most of the light emitted by the illuminating lamp 2 toward the air inlet 14 to ensure the brightness of the light emitted to the bathroom, thereby effectively reducing the design cost of the reflector 4 and the difficulty of installing the reflector 4 in the air inlet channel 11.

[0046] Specifically, Figure 3-Figure 6 As shown, the reflector 4 is a concave mirror and there is only one of them, and the two opposite edges of its reflective surface along the height direction are smoothly connected with the top surface and the side surface of the air inlet channel 11 respectively.

[0047] In some embodiments, the lighting lamp 2 is connected to the housing 1 via a fastener and / or an adhesive layer.

[0048] The illuminating lamp 2 can be connected to the housing 1 by fasteners, or can be bonded to the inner wall surface of the air inlet channel 11 by an adhesive layer, and both methods can achieve reliable installation of the illuminating lamp 2 on the housing 1. The above two connection methods can also be used at the same time to further improve the installation reliability of the illuminating lamp 2 on the housing 1.

[0049] Specifically, taking the lighting lamp 2 as a light strip as an example, the back side of the light strip is bonded to the inner wall surface of the air inlet channel 11 through an adhesive layer.

[0050] In some embodiments, Figure 1 As shown, the air conditioner indoor unit 100 also includes an air guide plate 5 and a driving device. The air guide plate 5 is pivotally connected to the shell 1. The air guide plate 5 is located at the air outlet 15. The air guide plate 5 has a first position for closing the air outlet 15 and a second position for opening the air outlet 15. The driving device is installed on the shell 1, and the driving device is transmission-connected to the air guide plate 5.

[0051] Therefore, when the air conditioning indoor unit 100 is not working, the driving device drives the air guide plate 5 to pivot to the first position to close the air outlet 15, thereby preventing foreign dust and other impurities from entering the air outlet 15 and effectively improving the appearance of the air conditioning indoor unit 100.

[0052] Specifically, Figure 3-Figure 6 The air guide plates 5 in the air-conditioning indoor unit 100 are all located at the second position. At this time, the air-conditioning indoor unit 100 is in working state and can blow air toward the bathroom through the air outlet 15.

[0053] In some embodiments, Figure 4 As shown, the air inlet 14 and the air outlet 15 are both arranged on the bottom surface of the housing 1 and spaced apart along the first direction, and the direction of the pivot axis of the air guide plate 5, the first direction and the height direction are perpendicular to each other. There are at least two second positions, and when the air guide plate 5 is located at one of the second positions, the airflow discharged from the air outlet 15 flows obliquely downward toward the direction close to the air inlet 14.

[0054] That is, the air conditioner indoor unit 100 has a defog mode. When adjusted to the defog mode, the air guide plate 5 pivots to one of the second positions, and the airflow in the air outlet channel 13 is guided by the air guide plate 5 and blows toward the wash mirror 200 located below the air inlet 14, thereby accelerating the evaporation of the water mist on the wash mirror 200. On this basis, the evaporated water mist is sucked upward into the exhaust channel, thereby achieving rapid defog processing of the wash mirror 200.

[0055] Specifically, there are two air guide plates 5. When the air conditioner indoor unit 100 is in the demisting mode, the air guide plates 5 are generally rotated clockwise from the first position to about 45 degrees. At the same time, the air supply component also heats the gas, so that the air blown to the wash mirror 200 is hot air, so as to heat the water mist on the wash mirror 200 and accelerate the removal of the water mist.

[0056] It should be noted that Figure 4 As shown, when the air conditioner indoor unit 100 is in the heating mode, the air guide plate 5 generally rotates clockwise by about 90° from the first position, and the hot air generally blows downward toward the bathroom. Figure 5 As shown, when the air conditioner indoor unit 100 is in the heating mode, the air guide plate 5 generally rotates clockwise by about 135° from the first position, and the hot air generally blows obliquely downward toward the bathroom away from the wash mirror 200.

[0057] In some embodiments, there are at least two air guide plates 5 , and the driving device includes a stepping motor and a transmission mechanism. The stepping motor is transmission-connected to the transmission mechanism, and the transmission mechanism is transmission-connected to each air guide plate 5 .

[0058] The stepper motor can drive the air guide plate 5 to pivot to any angle to better and more flexibly control the gas flow direction. The transmission mechanism is set so that all the air guide plates 5 rotate synchronously under the drive of one stepper motor, effectively reducing the angle adjustment cost of the air guide plate 5.

[0059] Specifically, the transmission mechanism can be a connecting rod, which is pivotally connected to all the air guide plates 5 to form a four-bar linkage. The transmission mechanism can also be a chain or a conveyor belt, which is connected to the pivot of each air guide plate 5 in a transmission manner.

[0060] In some embodiments, Figure 2 As shown, the air supply assembly includes a drive motor 6, a crossflow fan wheel 7 and an evaporator 8. The drive motor 6 is installed on the housing 1. The crossflow fan wheel 7 is rotatably installed in the air supply channel 12, and the drive motor 6 is transmission-connected with the crossflow fan wheel 7. The evaporator 8 is installed in the air supply channel 12, and the evaporator 8 is located on the side of the crossflow fan wheel 7 facing the air inlet channel 11.

[0061] The crossflow impeller 7 rotates under the drive of the driving motor 6 to realize the flow of gas in the air supply channel 12. The setting of the evaporator 8 allows the gas to be heated or cooled through heat exchange when passing through the evaporator 8, so that the air-conditioning indoor unit 100 can realize the heating mode and the cooling mode respectively.

[0062] Specifically, the shell 1 includes an upper cover and a lower cover, the air inlet 14 and the air outlet 15 are arranged on the lower cover, the crossflow impeller 7, the drive motor 6 and the evaporator 8 are installed in the inner cavity of the upper cover through the lower end opening of the upper cover, and then the lower cover is connected to the upper cover to achieve shielding of the air supply component.

[0063] In some embodiments, Figure 1 and Figure 2 As shown, the air conditioner indoor unit 100 also includes an air inlet grille 9, which is connected to the shell 1 and is located between the air inlet channel 11 and the air supply channel 12. The air inlet grille 9 forms a plurality of through holes connecting the air inlet channel 11 and the air supply channel 12.

[0064] The air inlet grille 9 is used to separate the air inlet channel 11 and the air supply channel 12 to prevent the air supply component from being exposed and increasing the risk of damage due to interference with external components. It also prevents the user from observing the air supply component through the air inlet 14, further improving the appearance of the air conditioner indoor unit 100.

[0065] Specifically, the air inlet grille 9 is threadedly connected to the top wall of the upper housing through a threaded member.

[0066] In some embodiments, Figure 2 As shown, the air conditioner indoor unit 100 further includes a filter 10, which is installed on a side of the air inlet grille 9 away from the air inlet channel 11, and the filter 10 blocks the through hole.

[0067] The filter 10 is provided to ensure that the air blown from the air outlet 15 to the bathroom is clean and clear, effectively improving the user experience. Moreover, the filter 10 is provided on the side of the air inlet grille 9 away from the air inlet channel 11, which can prevent the user from directly observing the filter 10 from the air inlet 14, further improving the appearance of the air conditioner indoor unit 100.

[0068] The air conditioner according to the embodiment of the present invention includes the air conditioner indoor unit 100 as described in any of the above embodiments.

[0069] The technical advantages of the air conditioner according to the embodiment of the utility model are the same as the technical advantages of the air conditioner indoor unit 100 of the above-mentioned embodiment, which will not be repeated here.

[0070] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0071] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0072] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0073] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0074] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0075] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. An air conditioner indoor unit, characterized in that: include: A shell (1), the shell (1) being used to be installed on the top of a bathroom, the shell (1) being formed with an air inlet channel (11), an air supply channel (12) and an air outlet channel (13) which are connected in sequence, and the shell (1) being provided with an air inlet (14) connected with the air inlet channel (11) and an air outlet (15) connected with the air outlet channel (13); An air supply component, the air supply component being installed in the air supply channel (12); and A lighting lamp (2) and a baffle (3), wherein the lighting lamp (2) and the baffle (3) are both installed in the air inlet passage (11), and the lighting lamp (2) is located on a side of the baffle (3) away from the air inlet port (14), and / or the lighting lamp (2) and the baffle (3) are both installed in the air outlet passage (13), and the lighting lamp (2) is located on a side of the baffle (3) away from the air outlet port (15).

2. The air conditioner indoor unit according to claim 1, characterized in that: The illuminating lamp (2) and the blocking member (3) are both installed in the air inlet passage (11). The air conditioner indoor unit further comprises a reflector (4). The reflector (4) is installed in the air inlet passage (11). The reflective surface of the reflector (4) is arranged opposite to the illuminating lamp (2). The reflector (4) is used to reflect the light emitted by the illuminating lamp (2) toward the air inlet (14).

3. The air conditioner indoor unit according to claim 2, characterized in that: The air inlet (14) is arranged on the bottom surface of the shell (1), the air inlet channel (11) extends in the height direction, the lighting lamp (2) comprises a light strip, the light strip and the reflector (4) are arranged at intervals in a first direction, the light strip extends in a second direction, and the first direction, the second direction and the height direction are perpendicular to each other.

4. The air conditioner indoor unit according to claim 2, characterized in that: The reflecting mirror (4) includes any one of a plane mirror, a concave mirror and a convex mirror.

5. The air conditioner indoor unit according to claim 1, characterized in that: The lighting lamp (2) is connected to the housing (1) via a fastener and / or an adhesive layer.

6. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit further comprises an air guide plate (5) and a driving device, wherein the air guide plate (5) is pivotally connected to the housing (1), the air guide plate (5) is located at the air outlet (15), the air guide plate (5) has a first position for closing the air outlet (15) and a second position for opening the air outlet (15), and the driving device is mounted on the housing (1), and the driving device is transmission-connected to the air guide plate (5).

7. The air conditioner indoor unit according to claim 6, characterized in that: The air inlet (14) and the air outlet (15) are both arranged on the bottom surface of the housing (1) and are spaced apart along a first direction, and the direction of the pivot axis of the air guide plate (5), the first direction and the height direction are perpendicular to each other; There are at least two second positions, and when the air guide plate (5) is located at one of the second positions, the airflow discharged from the air outlet (15) flows obliquely downward in a direction close to the air inlet (14).

8. The air conditioner indoor unit according to claim 6 or 7, characterized in that: The number of the air guide plates (5) is at least two, and the driving device comprises a stepping motor and a transmission mechanism, the stepping motor is transmission-connected to the transmission mechanism, and the transmission mechanism is transmission-connected to each of the air guide plates (5).

9. The air conditioner indoor unit according to claim 1, characterized in that: The air supply assembly comprises: A drive motor (6), wherein the drive motor (6) is mounted on the housing (1); A crossflow fan wheel (7), the crossflow fan wheel (7) is rotatably mounted in the air supply channel (12), and the drive motor (6) is drivingly connected to the crossflow fan wheel (7); An evaporator (8), wherein the evaporator (8) is installed in the air supply channel (12), and the evaporator (8) is located on a side of the crossflow impeller (7) facing the air inlet channel (11).

10. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit further comprises an air inlet grille (9), the air inlet grille (9) being connected to the housing (1), the air inlet grille (9) being located between the air inlet channel (11) and the air supply channel (12), the air inlet grille (9) forming a plurality of through holes connecting the air inlet channel (11) and the air supply channel (12).

11. The air conditioner indoor unit according to claim 10, characterized in that: The air conditioner indoor unit further comprises a filter (10), wherein the filter (10) is installed on a side of the air inlet grille (9) away from the air inlet channel (11), and the filter (10) blocks the through hole.

12. An air conditioner, characterized in that: It comprises an air-conditioning indoor unit according to any one of claims 1-11.

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