CN212057503U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN212057503U CN212057503U CN202020588124.7U CN202020588124U CN212057503U CN 212057503 U CN212057503 U CN 212057503U CN 202020588124 U CN202020588124 U CN 202020588124U CN 212057503 U CN212057503 U CN 212057503U
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Abstract
The utility model discloses an indoor unit of air conditioner and air conditioner, include: a housing having an air inlet; the air inlet grille is arranged at the air inlet of the shell; the sliding grating is movably arranged at the air inlet of the shell; and the driving component is used for driving the sliding grating to move relative to the air inlet grating so that the sliding grating is matched with the air inlet grating to open or close the air inlet. The utility model discloses machine in the air conditioning is before wasing, and the sliding grid is airtight with the air-inlet grille, and then closes the air intake with the air-inlet grille cooperation, prevents that dirty gas and bacterium in the wind channel from leaking to the room in the air-inlet grille in the cleaning process. After the cleaning is finished, the sliding grating opens the air inlet grating, so that the sliding grating is matched with the air inlet grating to open the air inlet, the normal air inlet of the air inlet is ensured, and the normal use of the indoor unit of the air conditioner is ensured. In addition, when the indoor unit of the air conditioner is not used, the sliding grating is matched with the air inlet grating to close the air inlet, so that dust deposition of the air inlet is avoided.
Description
Technical Field
The utility model relates to an air conditioner field, in particular to machine and air conditioner in air conditioning.
Background
With the continuous development of economy, air conditioners are widely applied to daily work and life of people. When the indoor unit of the traditional air conditioner needs to remove peculiar smell or automatically clean an internal air duct and a fan, an air inlet grid at an air inlet of the indoor unit is communicated with a heat exchanger and the air duct, when a cleaning agent is injected into the air duct during peculiar smell removal or cleaning, dirty gas and bacteria in the air duct can leak out of the air inlet grid to a room in the cleaning process due to the fact that the air inlet grid cannot be closed, and user experience is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning, it is unable airtight to aim at solving the indoor set air-inlet grid of current air conditioning, leads to dirty gas and bacterium in the cleaning process wind channel to be located to leak the technical problem in the room from the air-inlet grid.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner includes:
a housing having an air inlet;
the air inlet grille is arranged at the air inlet of the shell;
the sliding grating is movably arranged at the air inlet of the shell;
and the driving component is used for driving the sliding grating to move relative to the air inlet grating so that the sliding grating is matched with the air inlet grating to open or close the air inlet.
In one embodiment, the air inlet grille is provided with a plurality of first longitudinal spokes and a plurality of first transverse spokes, the plurality of first transverse spokes are longitudinally arranged on the plurality of first longitudinal spokes at intervals, and a first air inlet channel is formed between any two adjacent first transverse spokes;
the sliding grid is provided with a plurality of second longitudinal spokes and a plurality of second transverse spokes, the second transverse spokes are longitudinally installed on the second longitudinal spokes at intervals, a second air inlet channel is formed between any two adjacent second transverse spokes, and the air inlet grid and the sliding grid are arranged in a stacking mode along the air inlet direction;
the driving assembly is used for driving the sliding grating to slide up and down relative to the air inlet grating so as to enable the second transverse spoke to shield the first air inlet channel to close the air inlet, or enable the second air inlet channel to be overlapped with the first air inlet channel to open the air inlet.
In one embodiment, the drive assembly comprises:
a sliding rack connected with the sliding grating;
the rack is arranged on the sliding frame;
a gear engaged with the rack;
the motor is installed on the shell and used for driving the gear to rotate so as to drive the sliding grating to slide up and down relative to the air inlet grating through the rack and the sliding frame.
In one embodiment, the driving assembly further comprises a mounting box, the mounting box is mounted on the shell, and the sliding frame is accommodated in the mounting box; one of the sliding frame and the mounting box is provided with a guide post, and the other one is provided with a guide groove matched with the guide post.
In an embodiment, a support frame is arranged in the shell, the air inlet grille and the sliding grille are mounted at the air inlet through the support frame, and a sliding cavity for the sliding grille to slide up and down is formed between the air inlet grille and the support frame.
In an embodiment, a close-fitting structure is arranged on the support frame, and the close-fitting structure is abutted against one surface of the sliding grid, which is far away from the air inlet grid, so that one surface of the sliding grid, which faces the air inlet grid, is tightly fitted with the air inlet grid.
In an embodiment, the bracket frame is provided with a through hole communicated with the sliding cavity, the closely-adhering structure is a spring plate, the spring plate is located in the through hole and abutted against the sliding grid, one end of the spring plate is connected with the hole wall of the through hole, and the other end of the spring plate extends into the through hole.
In one embodiment, the number of the tight attaching structures is multiple, and the tight attaching structures are arranged at intervals along the longitudinal direction.
In an embodiment, the indoor unit of the air conditioner further includes two filter screens, two of the air inlet grilles are overlapped along the air inlet direction, and form an accommodating cavity in a surrounding manner, and the filter screens are disposed in the accommodating cavity.
In one embodiment, the filter screen is slidably disposed in the accommodating cavity, a drawing opening is formed in one side of the accommodating cavity, and one end of the filter screen extends out of the drawing opening.
In one embodiment, the two air-inlet grilles are respectively an outer air-inlet grille and an inner air-inlet grille positioned at the inner side of the outer air-inlet grille, and the sliding grille is arranged at the inner side of the inner air-inlet grille.
In one embodiment, the housing further has an air outlet and an air duct formed between the air inlet and the air outlet, a heat exchanger and a fan are arranged in the air duct, and the fan is used for sucking external air into the air duct from the air inlet, exchanging heat with the air via the heat exchanger, and then sending out the air via the air outlet;
the air conditioner indoor unit further comprises a sliding door and a cleaning module, wherein the sliding door is movably arranged on the shell and is used for opening or closing the air outlet; the cleaning module comprises a liquid supply mechanism and a spray pipe;
when the sliding door closes the air outlet and the sliding grid and the air inlet grid are matched to close the air inlet, the liquid supply mechanism sprays cleaning fluid into the air duct through the spray pipe.
The utility model also provides an air conditioner, include air condensing units and as above the indoor set of air conditioner, the indoor set of air conditioner pass through the refrigerant pipe with the air condensing units connects.
The utility model discloses machine in air conditioning, before wasing, the sliding grid is airtight with the air-inlet grid, and then closes the air intake with the air-inlet grid cooperation, prevents that dirty gas and bacterium in the wind channel from leaking to the room from the air-inlet grid in the cleaning process, guarantees that the air in the room does not receive the pollution, improves user's use and experiences the degree. After the cleaning is finished, the sliding grating opens the air inlet grating, so that the sliding grating is matched with the air inlet grating to open the air inlet, the normal air inlet of the air inlet is ensured, and the normal use of the indoor unit of the air conditioner is ensured. In addition, when the indoor unit of the air conditioner is not used, the sliding grating is matched with the air inlet grating to close the air inlet, so that dust deposition of the air inlet is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic front view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic top cross-sectional view of an air conditioner indoor unit according to an embodiment of the present invention, with part of the structure omitted;
fig. 4 is a schematic side sectional view illustrating the sliding grille and the air inlet grille cooperating with each other to close the air inlet in the indoor unit of the air conditioner according to an embodiment of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4;
fig. 6 is a schematic side sectional view illustrating the sliding grille and the air inlet grille of the indoor unit of the air conditioner according to an embodiment of the present invention being engaged with each other to open the air inlet;
FIG. 7 is an enlarged view of area B of FIG. 6;
fig. 8 is a perspective view of a part of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 9 is an enlarged view of area C of FIG. 8;
fig. 10 is a schematic top cross-sectional view illustrating a partial structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 11 is a schematic side sectional view of a partial structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 12 is an exploded view of a part of the structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 13 is a partial schematic view of a sliding grille and a driving assembly in an indoor unit of an air conditioner according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Indoor unit of |
3 | Sliding grid |
| 1 | |
31 | Second |
| 11 | |
32 | |
| 12 | |
33 | Second |
| 13 | |
4 | |
| 131 | |
41 | |
| 132 | Through |
411 | |
| 14 | Paste |
42 | |
| 15 | |
43 | |
| 2 | |
44 | |
| 2a | Advancing |
45 | |
| 2b | Internal air- |
451 | |
| 21 | First |
5 | |
| 22 | First spoke | 6 | |
| 23 | First |
7 | |
| 24 | Containing |
8 | |
| 241 | Drawing opening | 9 | Spray pipe |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.
The utility model provides an indoor unit of air conditioner.
In the embodiment of the present invention, as shown in fig. 1 to 7, this air-conditioning indoor unit 100 includes a casing 1, an air inlet grille 2, a sliding grille 3 and a driving component 4, wherein, the casing 1 has an air inlet 11, the air inlet grille 2 is installed at the air inlet 11 of the casing 1, the sliding grille 3 is movably installed at the air inlet 11 of the casing 1, and the driving component 4 is used for driving the sliding grille 3 to move relative to the air inlet grille 2, so that the sliding grille 3 is matched with the air inlet grille 2 to open or close the air inlet 11.
It can be understood that the housing 1 further has an air outlet 15 and an air duct 12, specifically, the air outlet 15 is opened on a side of the housing 1 opposite to the air inlet 11, the air duct 12 is formed between the air inlet 11 and the air outlet 15 in the housing 1, a heat exchanger 6 and a fan 7 are arranged in the air duct 12, and the fan 7 is used for sucking outside air into the air duct 12 from the air inlet 11 and sending out the air from the air outlet 15 after heat exchange by the heat exchanger 6. The shell 1 is movably provided with a sliding door 8, and the sliding door 8 is used for opening or closing the air outlet 15. In the indoor unit 100 of the air conditioner, when cleaning, the sliding door 8 is in a state of closing the air outlet 15, and a cleaning fluid, such as cleaning water, cleaning solution, steam, or air cleaner, is sprayed into the air duct 12 to clean the inside of the casing 1. The indoor air conditioner can be a round cabinet air conditioner or a square cabinet air conditioner, etc., in this embodiment, the indoor air conditioner is described by taking the round cabinet air conditioner as an example, the air inlet 11 is arranged at the back of the shell 1 and is in an arc shape matched with the shell 1, and the air inlet grille 2 and the sliding grille 3 are in an arc shape matched with the air inlet 11.
In the indoor unit 100 of the air conditioner of the present embodiment, the sliding grille 3 is movably installed at the air inlet 11 of the casing 1, and the driving component 4 drives the sliding grille 3 to perform moving actions such as rotation, translation, sliding and the like relative to the air inlet grille 2, so as to seal or open the air inlet grille 2. Before the indoor unit 100 of the air conditioner is cleaned, the sliding grille 3 seals the air inlet grille 2, and then the sliding grille is matched with the air inlet grille 2 to close the air inlet 11, so that dirty gas and bacteria in the air duct 12 are prevented from leaking into a room from the air inlet grille 2 in the cleaning process, the air in the room is prevented from being polluted, and the use experience of a user is improved. After the cleaning is finished, the sliding grille 3 opens the air inlet grille 2, so that the sliding grille is matched with the air inlet grille 2 to open the air inlet 11, normal air inlet of the air inlet 11 is ensured, and normal use of the indoor unit 100 of the air conditioner is ensured. In addition, when the indoor unit 100 of the air conditioner is not used, the sliding grille 3 is also matched with the air inlet grille 2 to close the air inlet 11, so that dust deposition of the air inlet 11 is avoided.
Specifically, the air inlet grille 2 has a plurality of first longitudinal spokes 21 and a plurality of first transverse spokes 22, the plurality of first transverse spokes 22 are installed on the plurality of first longitudinal spokes 21 at intervals along the longitudinal direction, and a first air inlet channel 23 is formed between any two adjacent first transverse spokes 22; the sliding grid 3 is provided with a plurality of second longitudinal spokes 31 and a plurality of second transverse spokes 32, the plurality of second transverse spokes 32 are longitudinally installed on the second longitudinal spokes 31 at intervals, a second air inlet channel 33 is formed between any two adjacent second transverse spokes 32, and the air inlet grid 2 and the sliding grid 3 are arranged in a stacking mode along the air inlet direction; the driving component 4 is used for driving the sliding grille 3 to slide up and down relative to the air inlet grille 2, so that the second transverse spoke 32 shields the first air inlet channel 23 to close the air inlet 11, or the second air inlet channel 33 is overlapped with the first air inlet channel 23 to open the air inlet 11.
The first transverse spokes 22 of the air-inlet grille 2 are uniformly arranged on the first longitudinal spokes 21 at intervals, i.e. the widths of the first air-inlet channels 23 of the air-inlet grille 2 are the same. The second transverse spokes 32 of the sliding grid 3 are uniformly arranged on the second longitudinal spokes 31 at intervals, i.e. the second air inlet channels 33 of the sliding grid 3 have the same width. The number of the first longitudinal spokes 21 is the same as that of the second longitudinal spokes 31, and it is understood that the number of the second longitudinal spokes 31 is one more than that of the first air inlet passages 23, and the number of the second air inlet passages 33 is the same as that of the first air inlet passages 23. The driving component 4 drives the sliding grid 3 to slide upwards relative to the air inlet grid 2, the second transverse spokes 32 move upwards integrally and shield all the first air inlet channels 23, so that the air inlet grid 2 is closed, the air inlet 11 is closed, dirty air and bacteria in the air channel 12 cannot leak out of the air inlet grid 2 to a room in the cleaning process, and dust deposition of the air inlet 11 can be avoided when the indoor unit 100 of the air conditioner is not used. After the cleaning is finished, the driving component 4 drives the sliding grid 3 to slide downwards relative to the air inlet grid 2, the plurality of second transverse spokes 32 move downwards integrally, the plurality of second air inlet channels 33 are overlapped with the plurality of first air inlet channels 23 in a one-to-one correspondence manner, namely, the plurality of second air inlet channels 33 are communicated with the plurality of first air inlet channels 23 in a one-to-one correspondence manner, the second transverse spokes 32 do not shield the second air inlet channels 33 any more, and then the air inlet 11 is opened, so that normal air inlet of the air inlet 11 is ensured, and the normal use of the indoor air conditioner 100 is ensured.
In a preferred embodiment, the width of the second air inlet channel 33 is the same as that of the first air inlet channel 23, and the width of the second cross spoke 32 is equal to or greater than that of the first air inlet channel 23, so that when the sliding grille 3 slides upwards relative to the air inlet grille 2, the second cross spoke 32 can completely seal the first air inlet channel 23, and when the sliding grille 3 slides downwards relative to the air inlet grille 2, the second air inlet channel 33 completely overlaps the first air inlet channel 23, thereby ensuring the smoothness of the air inlet from the air inlet 11.
It should be noted that, in another embodiment, the driving assembly 4 drives the sliding grille 3 to slide downward relative to the air intake grille 2, so that the second cross spoke 32 shields the first air intake channel 23, and thus closes the air intake opening 11; and the driving assembly 4 drives the sliding grille 3 to slide upwards relative to the air-intake grille 2, so that the second air-intake channel 33 overlaps the first air-intake channel 23, and the air inlet 11 is opened.
As shown in fig. 4 to 8, 12 and 13, the driving assembly 4 of the present embodiment includes a sliding rack 41, a rack 42, a gear 43 and a motor 44, wherein the sliding rack 41 is connected to the sliding grille 3, the rack 42 is mounted on the sliding rack 41, the gear 43 is engaged with the rack 42, the motor 44 is mounted on the housing 1, and the motor 44 is configured to drive the gear 43 to rotate, so as to drive the sliding grille 3 to slide up and down relative to the air intake grille 2 via the rack 42 and the sliding rack 41. When the air-inlet grille 2 is used, the motor 44 drives the gear 43 to rotate, the rack 42 meshed with the gear 43 drives the sliding rack 41 to move up and down, and then the sliding rack 41 drives the sliding grille 3 to slide up and down relative to the air-inlet grille 2. The indoor unit 100 of the air conditioner of this embodiment can drive the sliding grille 3 to slide up and down relative to the air inlet grille 2 through the driving component 4, so as to improve the automation of the indoor unit 100 of the air conditioner.
The number of the driving assemblies 4 of the present embodiment may be two, and the two driving assemblies 4 are respectively disposed on two sides of the top of the sliding grid 3. The sliding grating 3 is driven by the two driving components 4 to slide up and down relative to the air inlet grating 2, so that the synchronism and the rapidity of the integral up-and-down sliding of the sliding grating 3 are improved.
Further, the driving assembly 4 further comprises a mounting box 45, the mounting box 45 is mounted on the housing 1, and the sliding frame 41 is accommodated in the mounting box 45; one of the carriage 41 and the mounting case 45 is provided with a guide post 451, and the other is opened with a guide groove 411 engaged with the guide post 451. As shown in fig. 12 and 13, in the present embodiment, the mounting box 45 is provided with the guide post 451, the sliding frame 41 is provided with the guide slot 411 matched with the guide post 451, and the guide slot 411 extends in the up-down direction, so that the guide post 451 and the guide slot 411 are matched to play a role in guiding when the sliding frame 41 slides up and down, which is beneficial to stable lifting of the sliding frame 41, and further beneficial to stable up-down sliding of the sliding grid 3 relative to the air intake grid 2.
In this embodiment, a support frame 13 is disposed in the casing 1, the air inlet grille 2 and the sliding grille 3 are mounted at the air inlet 11 through the support frame 13, and a sliding cavity 131 for the sliding grille 3 to slide up and down is formed between the air inlet grille 2 and the support frame 13. Further, be provided with on the support frame 13 and paste tight structure 14, paste tight structure 14 and the one side butt that deviates from air-inlet grille 2 on 3 with sliding grid to make 3 one sides and the air-inlet grille 2 of sliding grid face to air-inlet grille 2 paste tightly.
The gliding in-process about sliding grid 3 is in sliding chamber 131, pastes tight structure 14 and can deviate from the one side butt of air-inlet grille 2 with sliding grid 3, and then makes sliding grid 3 paste tightly with air-inlet grille 2 towards the one side of air-inlet grille 2 to second horizontal spoke 32 can paste tightly with first horizontal spoke 22 when sheltering from first inlet air duct 23 on the sliding grid 3 during, and then seals first inlet air duct 23 completely, and then improves the leakproofness when air intake 11 closes.
Specifically, as shown in fig. 8 to 12, the support frame 13 is provided with a through hole 132 communicating with the sliding cavity 131, the closely attaching structure 14 is a spring plate, the spring plate is located in the through hole 132 and abuts against the sliding grid 3, one end of the spring plate is connected with the hole wall of the through hole 132, and the other end of the spring plate extends into the through hole 132. The elastic sheet can be an arc-shaped elastic sheet, and the convex surface of the arc-shaped elastic sheet is abutted to the sliding grid 3. The spring plate can utilize the function of self elastic force to enable the sliding grating 3 to be abutted and attached to the air inlet grating 2, and the air inlet grating has the advantages of ingenious design, simple structure and easiness in manufacturing.
In this embodiment, the number of the tight attaching structures 14 is plural, the tight attaching structures 14 are arranged at intervals along the longitudinal direction, and the tight attaching structures 14 simultaneously act on the sliding grille 3, so that the reliability of tight attaching between the sliding grille 3 and the air intake grille 2 is ensured. The spoke 31 is indulged to this embodiment sliding grid 3 has three second, and it has three groups to paste tight structure 14, and three groups paste tight structure 14 and three second and indulge spoke 31 one-to-one setting, and each group pastes tight structure 14 and includes a plurality of along the tight structure 14 of pasting of vertical interval evenly arranged, further ensures the reliability that sliding grid 3 and air-inlet grid 2 pasted tightly.
In this embodiment, the indoor unit 100 of the air conditioner further includes a filter screen 5, and the filter screen 5 can filter dust in air entering the casing 1 from the air inlet 11. The quantity of air inlet grille 2 is two, and two air inlet grille 2 overlap the setting along the air inlet direction, and two air inlet grille 2 surround and form holding chamber 24, and filter screen 5 sets up in holding chamber 24. The arrangement of the two air inlet grilles 2 plays a role in strengthening and supporting the filter screen 5. The filter screen 5 is slidably disposed in the accommodating cavity 24, one side of the accommodating cavity 24 is provided with a drawing opening 241, and one end of the filter screen 5 extends out of the drawing opening 241. When the filter screen 5 needs to be replaced, the filter screen 5 can be drawn out from the accommodating cavity 24 from the drawing opening 241; during installation, the filter screen 5 can be arranged in the accommodating cavity 24 from the drawing opening 241, and the filter screen is easy to disassemble and assemble.
In this embodiment, the two air-inlet grilles 2 are respectively an outer air-inlet grille 2a and an inner air-inlet grille 2b located at the inner side of the outer air-inlet grille 2a, and the sliding grille 3 is disposed at the inner side of the inner air-inlet grille 2 b. The sliding grille 3 is arranged on the inner side of the air inlet grille 2, so that the sliding grille 3 is positioned inside the shell 1, and the appearance attractiveness of the shell 1 is protected.
In order to realize the automatic cleaning process of the indoor unit 100 of the air conditioner and improve the cleaning efficiency, in an embodiment, the indoor unit 100 of the air conditioner further includes a cleaning module, and the cleaning module includes a liquid supply mechanism and a spray pipe 9; when the sliding door 8 closes the air outlet 15 and the sliding grille 3 is matched with the air inlet grille 2 to close the air inlet 11, the liquid supply mechanism sprays cleaning fluid into the air duct 12 through the spray pipe 9. The liquid supply mechanism of the present embodiment may be a conventional one, and may supply cleaning water, cleaning liquid, steam or air cleaning agent, etc. to the spray pipe 9.
Before the indoor unit 100 of the air conditioner is cleaned, the sliding grille 3 seals the air inlet grille 2, and then cooperates with the air inlet grille 2 to close the air inlet 11, and simultaneously, the sliding door 8 closes the air outlet 15. The liquid supply mechanism sprays cleaning fluid into the air duct 12 through the spray pipe 9, the fan 44 is started, air flow in the air duct 12 can circularly flow between the air inlet 11 and the air outlet 15, and the cleaning fluid can flow along with the air flow in the air duct 12, so that the inner wall of the air duct 12, the heat exchanger 9 in the air duct 12, the fan 14 and other parts can be automatically cleaned. Because the air inlet 11 and the air outlet 15 are both closed in the cleaning process, dirty gas and bacteria in the air duct 12 can be prevented from leaking into a room from the air inlet 11 and the air outlet 15 in the cleaning process, air in the room is prevented from being polluted, and the use experience of a user is improved.
It can be understood that, after the indoor unit 100 of the air conditioner is cleaned, the spray pipe 9 stops spraying the cleaning fluid into the air duct 12, the sliding grille 3 opens the air inlet grille 2, so as to open the air inlet 11 in cooperation with the air inlet grille 2, thereby ensuring normal air inlet of the air inlet 11, and the sliding door 8 opens the air outlet 15, thereby ensuring normal air outlet of the air outlet 15, and further ensuring normal use of the indoor unit 100 of the air conditioner. In addition, when the indoor unit 100 of the air conditioner is not in use, the sliding grille 3 is matched with the air inlet grille 2 to close the air inlet 11, and meanwhile, the sliding door 8 closes the air outlet 15, so that dust accumulation of the air inlet 11 and the air outlet 15 is avoided.
The utility model also provides an air conditioner, this air conditioner include the machine 100 in air condensing units and the air conditioning that are connected through the refrigerant pipe, and the above-mentioned embodiment is referred to this machine 100 in air conditioning's concrete structure, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (13)
1. An indoor unit of an air conditioner, comprising:
a housing having an air inlet;
the air inlet grille is arranged at the air inlet of the shell;
the sliding grating is movably arranged at the air inlet of the shell;
and the driving component is used for driving the sliding grating to move relative to the air inlet grating so that the sliding grating is matched with the air inlet grating to open or close the air inlet.
2. An indoor unit of an air conditioner according to claim 1,
the air inlet grille is provided with a plurality of first longitudinal spokes and a plurality of first transverse spokes, the first transverse spokes are longitudinally arranged on the first longitudinal spokes at intervals, and a first air inlet channel is formed between any two adjacent first transverse spokes;
the sliding grid is provided with a plurality of second longitudinal spokes and a plurality of second transverse spokes, the second transverse spokes are longitudinally installed on the second longitudinal spokes at intervals, a second air inlet channel is formed between any two adjacent second transverse spokes, and the air inlet grid and the sliding grid are arranged in a stacking mode along the air inlet direction;
the driving assembly is used for driving the sliding grating to slide up and down relative to the air inlet grating so as to enable the second transverse spoke to shield the first air inlet channel to close the air inlet, or enable the second air inlet channel to be overlapped with the first air inlet channel to open the air inlet.
3. An indoor unit of an air conditioner according to claim 2, wherein the driving unit comprises:
a sliding rack connected with the sliding grating;
the rack is arranged on the sliding frame;
a gear engaged with the rack;
the motor is installed on the shell and used for driving the gear to rotate so as to drive the sliding grating to slide up and down relative to the air inlet grating through the rack and the sliding frame.
4. The indoor unit of claim 3, wherein the driving unit further comprises a mounting case mounted on the casing, the sliding frame being received in the mounting case; one of the sliding frame and the mounting box is provided with a guide post, and the other one is provided with a guide groove matched with the guide post.
5. The indoor unit of claim 2, wherein a support frame is provided in the casing, the air inlet grill and the sliding grill are mounted at the air inlet through the support frame, and a sliding chamber for the sliding grill to slide up and down is formed between the air inlet grill and the support frame.
6. The indoor unit of claim 5, wherein the bracket frame is provided with a clinging structure, and the clinging structure is butted with one surface of the sliding grille, which is far away from the air-inlet grille, so that one surface of the sliding grille, which faces the air-inlet grille, is clung to the air-inlet grille.
7. The indoor unit of an air conditioner as claimed in claim 6, wherein the support frame is provided with a through hole communicating with the sliding chamber, the abutting structure is a spring plate, the spring plate is located in the through hole and abuts against the sliding grille, one end of the spring plate is connected with the wall of the through hole, and the other end of the spring plate extends into the through hole.
8. The indoor unit of claim 6, wherein the number of the fastening structures is plural, and the plural fastening structures are arranged at intervals in a longitudinal direction.
9. The indoor unit of an air conditioner according to any one of claims 1 to 8, further comprising two filter screens, wherein two of the air inlet grilles are arranged in an overlapping manner along an air inlet direction, and the two air inlet grilles surround to form a receiving cavity, and the filter screens are arranged in the receiving cavity.
10. The indoor unit of claim 9, wherein the filter screen is slidably disposed in the receiving chamber, a drawing opening is formed at one side of the receiving chamber, and one end of the filter screen extends out of the drawing opening.
11. The indoor unit of claim 9, wherein the two air-inlet grilles are an outer air-inlet grill and an inner air-inlet grill located inside the outer air-inlet grill, and the sliding grill is disposed inside the inner air-inlet grill.
12. An indoor unit of an air conditioner according to any one of claims 1 to 8,
the shell is also provided with an air outlet and an air duct formed between the air inlet and the air outlet, a heat exchanger and a fan are arranged in the air duct, and the fan is used for sucking external air into the air duct from the air inlet, exchanging heat through the heat exchanger and then sending out from the air outlet;
the air conditioner indoor unit further comprises a sliding door and a cleaning module, wherein the sliding door is movably arranged on the shell and is used for opening or closing the air outlet; the cleaning module comprises a liquid supply mechanism and a spray pipe;
when the sliding door closes the air outlet and the sliding grid and the air inlet grid are matched to close the air inlet, the liquid supply mechanism sprays cleaning fluid into the air duct through the spray pipe.
13. An air conditioner, comprising:
an air conditioner outdoor unit; and
the indoor unit of an air conditioner according to any one of claims 1 to 12, which is connected to the outdoor unit of an air conditioner via a refrigerant pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588124.7U CN212057503U (en) | 2020-04-17 | 2020-04-17 | Air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588124.7U CN212057503U (en) | 2020-04-17 | 2020-04-17 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN212057503U true CN212057503U (en) | 2020-12-01 |
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| CN202020588124.7U Active CN212057503U (en) | 2020-04-17 | 2020-04-17 | Air conditioner indoor unit and air conditioner |
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| CN (1) | CN212057503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978663A (en) * | 2022-12-20 | 2023-04-18 | 青岛海尔空调器有限总公司 | dehumidifier |
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2020
- 2020-04-17 CN CN202020588124.7U patent/CN212057503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978663A (en) * | 2022-12-20 | 2023-04-18 | 青岛海尔空调器有限总公司 | dehumidifier |
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