CN108626783B - Air deflector assembly for air conditioner indoor unit, air conditioner indoor unit and air conditioner - Google Patents
Air deflector assembly for air conditioner indoor unit, air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN108626783B CN108626783B CN201710160584.2A CN201710160584A CN108626783B CN 108626783 B CN108626783 B CN 108626783B CN 201710160584 A CN201710160584 A CN 201710160584A CN 108626783 B CN108626783 B CN 108626783B
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- China
- Prior art keywords
- air
- air deflector
- indoor unit
- driving
- deflector
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- 238000004378 air conditioning Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 20
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air deflector assembly for an air conditioner indoor unit, the air conditioner indoor unit and the air conditioner, wherein the air conditioner indoor unit comprises a shell, an air outlet is formed on the shell, and the air deflector assembly comprises: the air deflector is used for opening and closing the air outlet, and the driving device is used for driving the air deflector to rotate and the rotating shaft of the air deflector to move. The air deflector is rotatable around its rotation axis to open or close the air outlet, and the rotation axis of the air deflector is movable along the width direction of the air outlet. According to the air deflector assembly for the air conditioner indoor unit, the air supply angle and the air supply range of the air conditioner indoor unit can be increased, and meanwhile, the gap between the air deflector and the shell of the air conditioner indoor unit is not increased, so that the attractiveness is not affected.
Description
Technical Field
The invention relates to the field of air conditioning equipment, in particular to an air deflector assembly for an air conditioner indoor unit, the air conditioner indoor unit and an air conditioner.
Background
In the related art, an air deflector of an air conditioner can only rotate around a fixed rotating shaft and cannot rotate reversely, so that the air supply angle and the air supply range of the air conditioner are limited. If the air deflector of the air conditioner is reversed, a larger gap is reserved for avoiding interference between the upper edge of the air deflector and the face frame, so that the appearance is affected. Accordingly, improvements are needed.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention provides the air deflector assembly for the indoor unit of the air conditioner, and the air deflector in the air deflector assembly can be reversed without interference, so that the air supply angle and the air supply range of the air conditioner can be increased.
The invention also provides an air conditioner indoor unit with the air deflector assembly.
The invention also provides an air conditioner with the air conditioner indoor unit.
According to an embodiment of the present invention, an air deflection assembly for an air conditioning indoor unit including a housing having an air outlet formed therein, includes: the air deflector is used for opening and closing the air outlet, the air deflector can rotate around a rotating shaft of the air deflector to open or close the air outlet, and the rotating shaft of the air deflector can move along the width direction of the air outlet; and the driving device is used for driving the air deflector to rotate and the rotating shaft of the air deflector to move.
According to the air deflector assembly for the air conditioner indoor unit, the rotating shaft of the air deflector arranged at the air outlet is movably arranged along the width direction of the air outlet, and the rotating shaft of the air deflector is driven to move along the width direction of the air outlet by the arranged driving device, so that the air deflector is positioned at different positions along the width direction of the air outlet, the air deflector can be rotated in different directions and cannot interfere, the air supply angle and the air supply range of the air conditioner indoor unit can be increased, and meanwhile, the gap between the air deflector and the shell of the air conditioner indoor unit cannot be increased to influence the attractiveness.
According to some embodiments of the invention, the air outlet is formed on a front panel of the housing, and the air conditioner indoor unit selectively supplies air forward or downward while the rotation shaft of the air guide plate is movable in a width direction of the air outlet.
According to some embodiments of the invention, the driving device comprises: the driving shaft of the first motor is connected with the air deflector to drive the air deflector to rotate, and the driving shaft of the first motor is the rotating shaft of the air deflector; the driving gear is connected with the shell of the first motor; the driving rack is suitable for being connected to the shell, and the driving gear drives the rotating shaft of the air deflector to move along the width direction of the air outlet when being meshed with the driving rack.
Further, the air deflection assembly further comprises a friction piece, wherein the friction piece is arranged between the end face of the driving gear and the inner wall of the shell.
According to some embodiments of the invention, the driving device comprises: the driving shaft of the first motor is connected with the air deflector to drive the air deflector to rotate, and the driving shaft of the first motor is the rotating shaft of the air deflector; the second motor is arranged on the first motor; the driving gear is connected with a driving shaft of the second motor; the driving rack is suitable for being connected to the shell, and the driving gear drives the rotating shaft of the air deflector to move along the width direction of the air outlet when being meshed with the driving rack.
According to some embodiments of the invention, the driving device further comprises: the guide piece is arranged on the shell, a guide rail is arranged on the guide piece, and a guide groove matched with the guide rail is arranged on the driving device.
Further, the guide piece is provided with a first limiting piece and a second limiting piece, the first limiting piece and the second limiting piece are arranged at intervals along the extending direction of the guide rail, and the driving device is movable between the first limiting piece and the second limiting piece relative to the guide rail.
An indoor unit of an air conditioner according to an embodiment of a second aspect of the present invention includes: the shell is provided with an air outlet; according to the air deflection assembly for the air conditioner indoor unit, which is provided at the air outlet.
According to the air conditioner indoor unit provided by the embodiment of the invention, the air supply angle and the air supply range of the air conditioner indoor unit can be increased by arranging the air deflector assembly, and more air outlet requirements of users are met.
An air conditioner according to an embodiment of a third aspect of the present invention includes: an air conditioner indoor unit according to the embodiment of the second aspect of the present invention; and the air conditioner outdoor unit is connected with the air conditioner indoor unit to form a refrigerant cycle.
According to the air conditioner provided by the embodiment of the invention, the air supply angle and the air supply range of the air conditioner can be increased by arranging the air conditioner indoor unit, the overall performance of the air conditioner is improved, and the requirement of more diversification is met.
Drawings
Fig. 1 is a schematic view showing a part of a structure of an indoor unit of an air conditioner according to an embodiment of the present invention, in which an air guide plate rotates clockwise and supplies air forward;
Fig. 2 is a schematic view of a part of an indoor unit of an air conditioner according to an embodiment of the present invention, in which an air guide plate rotates counterclockwise and supplies air downward;
FIG. 3 is a schematic view of the principle of operation of an air deflection assembly in accordance with embodiments of the present invention;
Fig. 4 is an enlarged view at a in fig. 3;
FIG. 5 is a schematic view of a portion of the structure of an air deflection assembly, in accordance with one embodiment of the present invention;
fig. 6 is a schematic view of a drive gear of an air deflection assembly, in accordance with embodiments of the present invention.
Reference numerals:
The indoor unit 100 of the air conditioner,
The shell 1, the air outlet 11, the first side wall 111, the second side wall 112, the air inlet 12, the face frame 13,
A fan 2, a shutter 3,
The air guide plate 4 is arranged on the upper surface of the air guide plate,
A first motor 51, a driving shaft 511, a second motor 52, a driving gear 53, a driving rack 54, a guide groove 55,
A guide 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
An air deflection assembly for an air conditioning indoor unit 100 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, an air deflection assembly for an air conditioning indoor unit 100 according to an embodiment of the first aspect of the present invention, the air conditioning indoor unit 100 including a housing 1, an air outlet 11 formed in the housing 1, the air deflection assembly including: an air deflector 4 and a driving device.
Specifically, the air deflector 4 is provided at the air outlet 11, the air deflector 4 is used to open and close the air outlet 11, and the air deflector 4 is rotatable about its rotation axis to open or close the air outlet 11. The shell 1 of the air conditioner indoor unit 100 is also provided with an air inlet 12, and the shell 1 is also internally provided with a fan 2 and a heat exchanger. Therefore, when the air conditioning indoor unit 100 works, the air deflector 4 rotates around the rotation shaft thereof to open the air outlet 11, the fan 2 drives external air to enter the shell 1 through the air inlet 12 and exchange heat with the heat exchanger, and the air after heat exchange is blown out through the air outlet 11, so that the indoor temperature can be adjusted. When the air conditioning indoor unit 100 is not operating, the air guide plate 4 rotates in the direction opposite to the opening direction to close the air outlet 11.
The rotation axis of the air deflector 4 is movable along the width direction of the air outlet 11, so that the air deflector 4 can be positioned at different positions in the width direction of the air outlet 11, and the air deflector 4 can be rotated in different directions without interference, so that the air supply angle and the air supply range of the air conditioner indoor unit 100 can be increased, and the gap between the air deflector 4 and the housing 1 of the air conditioner indoor unit 100 can not be increased to affect the aesthetic property. The driving device is used for driving the air deflector 4 to rotate and the rotating shaft of the air deflector 4 to move. Specifically, the driving device may be used to drive the air deflector 4 to rotate about its rotation axis to open or close the air outlet 11, and at the same time may drive the air deflector 4 to move in the width direction of the air outlet 11 so as to place the air deflector 4 at different positions in the width direction.
For example, the air outlet 11 includes a first side wall 111 and a second side wall 112 that extend in the width direction and are disposed opposite to each other, and the width of the air outlet 11 is larger than the width of the air deflector 4. When the driving device drives the rotation shaft of the air deflector 4 to move towards the direction of the first side wall 111 of the air outlet 11, and at this time, the air deflector 4 is adjacent to the first side wall 111 of the air outlet 11 and far away from the second side wall 112 of the air outlet 11, the driving device can drive the air deflector 4 to rotate around the rotation shaft thereof along the first direction e1 to open the air outlet 11 (refer to fig. 1), so that air supply at the angle can be realized, and when the air deflector 4 closes the air outlet 11, the driving device drives the air deflector 4 to rotate around the rotation shaft thereof along the second direction e2 opposite to the first direction e1 to close the air outlet 11. When the driving device drives the rotation shaft of the air deflector 4 to move towards the direction of the second side wall 112 of the air outlet 11, and at this time, the air deflector 4 is adjacent to the second side wall 112 of the air outlet 11 and far away from the first side wall 111 of the air outlet 11, the driving device can drive the air deflector 4 to rotate around the rotation shaft thereof along the second direction e2 to open the air outlet 11 (refer to fig. 2), so that air supply at the angle can be realized, and when the air deflector 4 closes the air outlet 11, the driving device drives the air deflector 4 to rotate around the rotation shaft thereof along the first direction e1 to close the air outlet 11. Thus, air can be supplied from different angles to the air conditioning indoor unit 100, the air supply angle and the air supply range can be increased, and more air supply requirements of users can be satisfied.
Further, the indoor unit 100 of the air conditioner may further include a louver 3, where the louver 3 is rotatably disposed at the air outlet 11 and located at the inner side of the air deflector 4, and the indoor unit 100 of the air conditioner can swing left and right to supply air through the left and right swing of the louver 3, so as to increase the air supply range and the air supply comfort.
According to the air guide plate assembly for the air conditioner indoor unit 100, the rotating shaft of the air guide plate 4 arranged at the air outlet 11 is movably arranged along the width direction of the air outlet 11, and the rotating shaft of the air guide plate 4 is driven to move along the width direction of the air outlet 11 by the arranged driving device, so that the air guide plate 4 is positioned at different positions along the width direction of the air outlet 11, the air guide plate 4 can rotate in different directions and cannot interfere, the air supply angle and the air supply range of the air conditioner indoor unit 100 can be increased, and meanwhile, the gap between the air guide plate 4 and the shell 1 of the air conditioner indoor unit 100 cannot be increased, so that the attractiveness is not affected.
In some embodiments of the present invention, referring to fig. 1 to 3, the air outlet 11 is formed on the front panel of the housing 1, and the air conditioning indoor unit 100 selectively supplies air forward or downward while the rotation axis of the air guide plate 4 is movable in the width direction of the air outlet 11. Specifically, at this time, the air outlet 11 extends in the left-right direction, the width direction of the air outlet 11 is approximately along the direction of extending up and down of the air outlet 11, and the rotation axis of the air deflector 4 is movable between a first position adjacent to the upper side of the air outlet 11 and a second position adjacent to the lower side wall of the air outlet 11, and the front panel is provided with a face frame 13 on the inner side and the upper edge of the face frame 13 is adjacent to the upper side wall of the air outlet 11.
When the driving device drives the rotation shaft of the air deflector 4 to move upwards to the first position (refer to fig. 1), the upper side wall gap between the air deflector 4 and the air outlet 11 is small, and the lower side wall gap between the air deflector 4 and the air outlet 11 is large, at this time, the driving device can drive the air deflector 4 to rotate along the first direction e1 (refer to clockwise direction in fig. 1) so as to open the air outlet 11, and at this time, the air conditioning indoor unit 100 supplies air forwards. When the driving device drives the rotation shaft of the air deflector 4 to move downward to the second position (refer to fig. 2 and 3), the lower sidewall gap between the air deflector 4 and the air outlet 11 is small, and the upper sidewall gap between the air deflector 4 and the air outlet 11 is large, at this time, the driving device can drive the air deflector 4 to rotate along the second direction e2 (refer to the counterclockwise direction in fig. 2) to open the air outlet 11, and at this time, the air conditioning indoor unit 100 blows air downward. In the process that the driving device drives the air deflector 4 to rotate along the second direction e2, because the gap between the air deflector 4 and the upper side wall of the air outlet 11 is larger, the air deflector 4 cannot interfere with the upper edge of the face frame 13, so that the air deflector 4 can rotate along different directions without increasing the gap width between the air deflector 4 and the outer shell of the air conditioner indoor unit 100, and the air supply angle and the air supply range can be increased.
In some embodiments of the present invention, referring to fig. 1 to 5, the driving apparatus further includes: the guide piece 6, the guide piece 6 is set on the shell 1, the guide piece 6 is set with the guide rail, the guide rail extends along the width direction of the air outlet 11, the driving device is set with the guide groove 55 matched with the guide rail. Therefore, in the process that the driving device drives the rotating shaft of the air deflector 4 to move along the width direction of the air outlet 11, as the air deflector 4 is connected with the driving device, the driving device can drive the air deflector 4 to move along the direction of the guide rail through the matching of the guide groove 55 on the driving device and the guide rail on the guide piece 6, so that a good guiding effect can be achieved on the movement of the air deflector 4, and the air deflector 4 can move along the set direction stably and reliably. Moreover, by the cooperation of the guide groove 55 on the driving device and the guide rail on the guide member 6, the supporting effect on the driving device can be further increased, and the stability and the strength of the structure can be ensured.
Further, the guide member 6 may further be provided with a first limiting member and a second limiting member, which are disposed at intervals along the extending direction of the guide rail, and the driving device is movable between the first limiting member and the second limiting member with respect to the guide rail. Therefore, the air deflector 4 is driven to move in the process that the driving device moves along the direction of the guide rail, the driving device can be limited to drive the air deflector 4 to move on a set travel through the arrangement of the first limiting piece and the second limiting piece, and interference between the air deflector 4 and the surface frame 13 and other parts in the rotating process caused by the fact that the air deflector 4 moves in place is prevented. Alternatively, the first limiting member and the second limiting member may be limiting protrusions provided on the guide rail.
In some embodiments of the invention, the driving means comprises: the air guide plate 4 is driven to rotate by the driving shaft 511 of the first motor 51, the driving gear 53 and the driving rack 54, the driving shaft 511 of the first motor 51 is a rotating shaft of the air guide plate 4, the driving gear 53 is connected with the shell of the first motor 51, the driving rack 54 is suitable for being connected to the shell 1, and the rotating shaft of the air guide plate 4 is driven to move along the width direction of the air outlet 11 when the driving gear 53 is meshed with the driving rack 54. Specifically, the air outlet 11 includes the first side wall 111 and the second side wall 112, the surface frame 13 is disposed adjacent to the first side wall 111, and the rotating shaft of the air deflector 4 is movable between a first position and a second position, where the first position is adjacent to the first side wall 111 of the air outlet 11 and the second position is adjacent to the second side wall 112 of the air outlet 11, when the rotating shaft of the air deflector 4 is located at the first position, the driving shaft 511 of the first motor 51 may drive the air deflector 4 to rotate along the first direction e1 to open the air outlet 11, and at this time, the air conditioning indoor unit 100 supplies air at the angle (for example, may supply air forward).
When the rotation shaft of the air deflector 4 needs to be moved to the second position, the driving shaft 511 of the first motor 51 drives the air deflector 4 to rotate along the second direction e2, when the air deflector 4 rotates to the position of closing the air outlet 11, the air deflector 4 can interfere with the face frame 13 on the indoor unit 100 if continuing to rotate along the second direction e2, at this time, the air deflector 4 cannot continue to rotate along the second direction e2, the driving shaft 511 of the first motor 51 also stops rotating, the casing of the first motor 51 rotates relative to the driving shaft 511 of the first motor 51 and drives the driving gear 53 to rotate, and the driving gear 53 is meshed with the driving rack 54 in the rotating process, so that the first motor 51 and the air deflector 4 can be driven to move along the extending direction of the driving rack 54, that is, the rotation shaft of the air deflector 4 moves towards the second position at this time.
It can be understood that, in the process that the rotation axis of the air deflector 4 moves towards the second position, since the air deflector 4 is far away from the first side wall 111 of the air outlet 11, at this time, interference between the air deflector 4 and the face frame 13 is relieved, a gap is formed between the air deflector 4 and the face frame 13, and the driving shaft 511 of the first motor 51 rotates normally, so that the air deflector 4 is driven to continue to rotate along the second direction e2, and after the air deflector 4 continues to rotate along the second direction e2, interference occurs with the face frame 13 again, at this time, the air deflector 4 cannot continue to rotate along the second direction e2, the driving shaft 511 of the first motor 51 also stops rotating, the housing of the first motor 51 rotates relative to the driving shaft 511 of the first motor 51 and drives the driving gear 53 to rotate, and the driving gear 53 meshes with the driving rack 54 in the rotating process, so that the first motor 51 and the air deflector 4 can be driven to continue to move along the extending direction of the driving rack 54, that is at this time, the rotation axis of the air deflector 4 continues to move towards the second position.
The above process is repeated until the rotation shaft of the air deflector 4 is moved to the second position. When the rotation shaft of the air deflector 4 moves to the second position, the air deflector 4 is far away from the face frame 13, and the first motor 51 can continue to drive the air deflector 4 to rotate to the set position along the second direction e2, and at this time, the air outlet 11 supplies air at the angle (for example, can supply air downwards).
When the rotation shaft of the air deflector 4 needs to move from the second position to the first position, because the air deflector 4 is far away from the first side wall 111 of the air outlet 11, a large gap is formed between the air deflector 4 and the face frame 13, the air deflector 4 cannot interfere with the face frame 13 in the process of rotating the air deflector 4 along the first direction e1, and at this time, the driving shaft 511 of the first motor 51 can smoothly drive the air deflector 4 to rotate to the closed position along the first direction e 1. At this time, if the air deflector 4 continues to rotate along the first direction e1, the air deflector 4 interferes with the second side wall 112 of the air outlet 11, the air deflector 4 cannot continue to rotate along the first direction e1, the driving shaft 511 of the first motor 51 also stops rotating, the housing of the first motor 51 rotates relative to the driving shaft 511 of the first motor 51 and drives the driving gear 53 to rotate, and the driving gear 53 is meshed with the driving rack 54 during the rotation process, so that the first motor 51 and the air deflector 4 can be driven to move along the extending direction of the driving rack 54, that is, the rotating shaft of the air deflector 4 moves towards the first position at this time.
It can be appreciated that, in the process that the rotation axis of the air deflector 4 moves towards the first position, since the air deflector 4 is far away from the second side wall 112 of the air outlet 11, at this time, interference between the air deflector 4 and the second side wall 112 is relieved, a gap is formed between the air deflector 4 and the second side wall 112, and the driving shaft 511 of the first motor 51 rotates normally, so as to drive the air deflector 4 to continue to rotate along the first direction e1, and after the air deflector 4 continues to rotate along the first direction e1 by a certain angle, interference occurs with the second side wall 112, at this time, the air deflector 4 cannot continue to rotate along the first direction e1, the driving shaft 511 of the first motor 51 also stops rotating, the housing of the first motor 51 rotates relative to the driving shaft 511 of the first motor 51 and drives the driving gear 53 to rotate, and the driving gear 53 meshes with the driving rack 54 in the rotating process, so as to drive the first motor 51 and the air deflector 4 to continue to move along the extending direction of the driving rack 54, i.e. at this time, the rotation axis of the air deflector 4 continues to move towards the first position.
The above process is repeated until the rotation shaft of the air deflector 4 is moved to the first position. When the rotation shaft of the air deflector 4 moves to the first position, the air deflector 4 is far away from the second side wall 112, and the first motor 51 can continue to drive the air deflector 4 to rotate to the set position along the first direction e1, and at this time, the air outlet 11 supplies air at the angle (for example, can supply air forward).
Further, the air deflection assembly further includes a friction member provided between the end face of the drive gear 53 and the inner wall of the housing 1. Thus, in the process of driving the air deflector 4 by the first motor 51, the friction force between the driving gear 53 and the casing 1 of the indoor unit 100 can be increased by the friction member, so that the driving gear 53 is prevented from rotating by reacting to the casing of the first motor 51 when the driving shaft 511 of the first motor 51 rotates, the driving shaft 511 of the first motor 51 is ensured to rotate stably, and the air deflector 4 can rotate stably. Alternatively, the friction member may be a friction plate, and the friction plate may be set to a suitable thickness as required.
In addition, the guide groove 55 described above in the present embodiment may be provided on the housing of the first motor 51.
In other embodiments of the present invention, referring to fig. 3-6, a driving apparatus includes: the air guide plate 4 is driven to rotate by the driving shaft 511 of the first motor 51, the driving shaft 511 of the first motor 51 is a rotating shaft of the air guide plate 4, the second motor 52 is arranged on the first motor 51, the driving gear 53 is connected with the driving shaft of the second motor 52, the driving rack 54 is suitable for being connected to the shell 1, and the rotating shaft of the air guide plate 4 is driven to move along the width direction of the air outlet 11 when the driving gear 53 is meshed with the driving rack 54. Specifically, the air outlet 11 includes the first side wall 111 and the second side wall 112, the surface frame 13 is disposed adjacent to the first side wall 111, and the rotating shaft of the air deflector 4 is movable between a first position and a second position, where the first position is adjacent to the first side wall 111 of the air outlet 11 and the second position is adjacent to the second side wall 112 of the air outlet 11, when the rotating shaft of the air deflector 4 is located at the first position, the driving shaft 511 of the first motor 51 may drive the air deflector 4 to rotate along the first direction e1 to open the air outlet 11, and at this time, the air conditioning indoor unit 100 supplies air at the angle (for example, may supply air forward).
When the air deflector 4 needs to be moved to the second position, the driving shaft 511 of the first motor 51 drives the air deflector 4 to rotate to the closed position along the second direction e2, the first motor 51 stops working, the second motor 52 works at this time, the driving shaft of the second motor 52 drives the driving gear 53 to rotate, and the driving gear 53 is meshed with the driving rack 54 in the rotating process, so that the second motor 52, the first motor 51 and the air deflector 4 can be driven to move along the extending direction of the driving rack 54, namely, the rotating shaft of the air deflector 4 moves towards the second position at this time. When the rotation shaft of the air guide plate 4 moves to the second position, the second motor 52 stops operating, and the drive shaft 511 of the first motor 51 drives the air guide plate 4 to rotate in the second direction e2 to the open position, and at this time, the air conditioning indoor unit 100 blows air at the angle (for example, may blow air downward).
When the rotation shaft of the air deflector 4 needs to move from the second position to the first position, the driving shaft 511 of the first motor 51 drives the air deflector 4 to rotate to the closed position along the first direction e1, the first motor 51 stops working, at this time, the second motor 52 works, the driving shaft of the second motor 52 drives the driving gear 53 to rotate, and the driving gear 53 is meshed with the driving rack 54 in the rotating process, so that the second motor 52, the first motor 51 and the air deflector 4 can be driven to move along the extending direction of the driving rack 54, namely, the rotation shaft of the air deflector 4 moves towards the first position at this time. When the rotation shaft of the air guide plate 4 moves to the first position, the second motor 52 stops operating, and the drive shaft 511 of the first motor 51 drives the air guide plate 4 to rotate in the first direction e1 to the open position, and at this time, the air conditioning indoor unit 100 blows air at the angle (for example, may blow air forward).
In addition, the guide groove 55 described above in the present embodiment may be provided on the housing of the second motor 52.
An air conditioning indoor unit 100 according to an embodiment of the second aspect of the present invention includes: the air conditioner indoor unit 100 according to the first aspect of the present invention includes a housing 1, and an air guide plate assembly for an air conditioner indoor unit 100 according to the first aspect of the present invention, wherein an air outlet 11 is formed in the housing 1, and the air guide plate assembly is provided at the air outlet 11.
According to the air conditioning indoor unit 100 provided by the embodiment of the invention, the air supply angle and the air supply range of the air conditioning indoor unit 100 can be increased by arranging the air guide plate assembly, so that more air supply requirements of users are met.
An air conditioner according to a third aspect of the present invention includes: according to the air conditioning indoor unit 100 and the air conditioning outdoor unit according to the above-described second aspect of the embodiment of the present invention, the air conditioning outdoor unit is connected to the air conditioning indoor unit 100 to constitute a refrigerant cycle.
According to the air conditioner provided by the embodiment of the invention, the air supply angle and the air supply range of the air conditioner can be increased by arranging the air conditioner indoor unit 100, the overall performance of the air conditioner is improved, and more diversified requirements are met.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. An air deflection assembly for an air conditioning indoor unit, the air conditioning indoor unit comprising a housing having an air outlet formed therein, the air deflection assembly comprising:
The air deflector is used for opening and closing the air outlet, the air deflector can rotate around a rotating shaft of the air deflector to open or close the air outlet, and the rotating shaft of the air deflector can move along the width direction of the air outlet;
A driving device for driving the air deflector to rotate and the rotating shaft of the air deflector to move, the driving device comprising:
the driving shaft of the first motor is connected with the air deflector to drive the air deflector to rotate, and the driving shaft of the first motor is the rotating shaft of the air deflector;
The driving gear is connected with the shell of the first motor;
the driving rack is suitable for being connected to the shell, and when the driving gear is meshed with the driving rack, the rotating shaft of the air deflector is driven to move along the width direction of the air outlet;
The air outlet comprises a first side wall and a second side wall which are oppositely arranged, a face frame is arranged adjacent to the first side wall, and a rotating shaft of the air deflector is movable between a first position and a second position, wherein the first position is adjacent to the first side wall, and the second position is adjacent to the second side wall;
In the process that the rotating shaft of the air deflector moves from the first position to the second position, the driving shaft of the first motor drives the air deflector to rotate along the second direction, when the air deflector rotates to interfere with the face frame, the driving shaft of the first motor stops rotating, the shell of the first motor rotates relative to the driving shaft of the first motor and drives the driving gear to rotate, and the driving gear is meshed with the driving rack in the rotating process, so that the first motor and the air deflector are driven to move along the extending direction of the driving rack, and the rotating shaft of the air deflector moves towards the second position;
In the process that the rotating shaft of the air deflector moves from the second position to the first position, the driving shaft of the first motor drives the air deflector to rotate along the first direction, when the air deflector rotates to interfere with the second side wall, the driving shaft of the first motor stops rotating, the shell of the first motor rotates relative to the driving shaft of the first motor and drives the driving gear to rotate, and the driving gear is meshed with the driving rack in the rotating process, so that the first motor and the air deflector are driven to move along the extending direction of the driving rack, and the rotating shaft of the air deflector moves towards the first position.
2. The air deflection assembly for an air conditioning indoor unit of claim 1, wherein the air outlet is formed in a front panel of the housing, and the air conditioning indoor unit selectively supplies air forward or downward while the rotating shaft of the air deflection is movable in a width direction of the air outlet.
3. The air deflection assembly for an air conditioning indoor unit of claim 1, further comprising a friction member disposed between an end face of the drive gear and an inner wall of the housing.
4. The air deflection assembly for an air conditioning indoor unit of any of claims 1-3, further comprising:
The guide piece is arranged on the shell, a guide rail is arranged on the guide piece, and a guide groove matched with the guide rail is arranged on the driving device.
5. The air deflection assembly for an air conditioning indoor unit of claim 4, wherein the guide member is provided with a first stop member and a second stop member, the first stop member and the second stop member being disposed at intervals along the extending direction of the guide rail, and the driving device is movable relative to the guide rail between the first stop member and the second stop member.
6. An air conditioning indoor unit, comprising:
the shell is provided with an air outlet;
The air deflection assembly for an air conditioning indoor unit of any of claims 1-5, the air deflection assembly being disposed at the air outlet.
7. An air conditioner, comprising:
The indoor unit of air conditioner according to claim 6;
and the air conditioner outdoor unit is connected with the air conditioner indoor unit to form a refrigerant cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160584.2A CN108626783B (en) | 2017-03-17 | 2017-03-17 | Air deflector assembly for air conditioner indoor unit, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160584.2A CN108626783B (en) | 2017-03-17 | 2017-03-17 | Air deflector assembly for air conditioner indoor unit, air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN108626783A CN108626783A (en) | 2018-10-09 |
| CN108626783B true CN108626783B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710160584.2A Active CN108626783B (en) | 2017-03-17 | 2017-03-17 | Air deflector assembly for air conditioner indoor unit, air conditioner indoor unit and air conditioner |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109990446A (en) * | 2019-04-30 | 2019-07-09 | 苏州恒境环保科技有限公司 | A kind of air-supply incremental air port |
| CN110122472A (en) * | 2019-05-09 | 2019-08-16 | 邵阳学院 | A kind of human dissection experimental specimen storing unit |
| CN110145798A (en) * | 2019-06-28 | 2019-08-20 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629744A (en) * | 2012-08-28 | 2014-03-12 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104566652A (en) * | 2015-01-16 | 2015-04-29 | 广东美的制冷设备有限公司 | Wall-mounted type air conditioner |
| CN206626675U (en) * | 2017-03-17 | 2017-11-10 | 广东美的制冷设备有限公司 | For the air deflection assemblies of indoor apparatus of air conditioner, indoor apparatus of air conditioner and air conditioner |
-
2017
- 2017-03-17 CN CN201710160584.2A patent/CN108626783B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629744A (en) * | 2012-08-28 | 2014-03-12 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104566652A (en) * | 2015-01-16 | 2015-04-29 | 广东美的制冷设备有限公司 | Wall-mounted type air conditioner |
| CN206626675U (en) * | 2017-03-17 | 2017-11-10 | 广东美的制冷设备有限公司 | For the air deflection assemblies of indoor apparatus of air conditioner, indoor apparatus of air conditioner and air conditioner |
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| CN108626783A (en) | 2018-10-09 |
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