CN109458725B - Air deflector assembly and air conditioner - Google Patents
Air deflector assembly and air conditioner Download PDFInfo
- Publication number
- CN109458725B CN109458725B CN201811523023.5A CN201811523023A CN109458725B CN 109458725 B CN109458725 B CN 109458725B CN 201811523023 A CN201811523023 A CN 201811523023A CN 109458725 B CN109458725 B CN 109458725B
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- China
- Prior art keywords
- air
- deflector
- outlet
- air deflector
- deflection
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 description 18
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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
-
- 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
-
- 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
- F24F13/1486—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 bearings, pivots or hinges
-
- 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
-
- 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 and an air conditioner, wherein the air deflector assembly comprises: a first air deflector having opposite first and second ends, the first air deflector having an air flow outlet for air flow therethrough, the first air deflector having a first pivot axis at or adjacent the first end; the second air guide plate is rotatably arranged at the second end, the second air guide plate can rotate between the first position and the second position, when the second air guide plate is positioned at the first position, the second air guide plate and the first air guide plate are arranged in a stacked mode, the second air guide plate seals the air flow outlet, when the second air guide plate is positioned at the second position, one end, far away from the second end, of the second air guide plate is spaced from the first end, and the second air guide plate opens the air flow outlet. According to the air deflection assembly of the present invention, it is possible to achieve the effect of closing the air outlet of an air treatment device such as an air conditioner and guiding the air flow in two opposite directions.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air deflector assembly and an air conditioner.
Background
When the cold-warm air conditioner cools, cold air is lifted upwards to blow, so that the cold air naturally subsides, and the cooling effect can be improved; when heating, hot air is downwards pressed and blown, so that the hot air naturally rises, and the heating effect can be improved. However, in the related art, the air deflector cannot simultaneously raise the air upwards and press the air downwards, and the refrigerating and heating effects cannot be optimized to the maximum extent.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an air deflection assembly that can direct air flow in two opposite directions.
The invention further provides an air conditioner, which comprises the air deflector of the air conditioner.
An air deflection assembly in accordance with embodiments of the present invention includes: a first air deflector having opposed first and second ends, the first air deflector having an air flow outlet for air flow therethrough, the air flow outlet extending through the first air deflector in a thickness direction of the first air deflector, the first air deflector having a first pivot axis at or adjacent the first end; the second aviation baffle, the second aviation baffle rotationally establishes the second end, first aviation baffle with pivot axis between the second aviation baffle is constructed the second pivot axis of first aviation baffle, the second aviation baffle is rotatable between first position and second position, when the second aviation baffle is located the first position, the second aviation baffle with first aviation baffle stacks up and sets up, just the second aviation baffle shutoff the air current export, when the second aviation baffle is located the second position, one end that keeps away from the second end on the second aviation baffle with first end is spaced apart, just the second aviation baffle opens the air current export.
According to an embodiment of the air deflection assembly of the present invention, the first air deflection has a first pivot axis at or adjacent the first end, while the second air deflection is rotatably disposed at a second end of the first air deflection opposite the first end, the pivot axis between the first air deflection and the second air deflection being configured as a second pivot axis of the first air deflection, and the air flow outlet is disposed on the first air deflection. By rotating the first air deflector and the second air deflector, the effect of closing the air outlet of an air handling unit, such as an air conditioner, and directing the air flow in two opposite directions is achieved. Especially when first end is the lower extreme or the upper end of first aviation baffle, can realize the air-guiding that upwards when refrigerating, the air-guiding that downwards when heating can realize refrigerating and heating efficiency and effect optimization.
According to some embodiments of the invention, further comprising: the first driving assembly is arranged on the first air deflector and connected with the second air deflector to drive the second air deflector to rotate.
In some embodiments of the invention, the first drive assembly comprises: the output shaft of the first driving motor is directly connected with the second air deflector.
In some embodiments of the present invention, the second air deflector is provided with a first gear, and the first driving assembly includes: the first driving motor is arranged on the first air deflector; and the second gear is connected with the output shaft of the first driving motor and meshed with the first gear.
In some embodiments of the invention, the first drive assembly comprises: the first driving motor is arranged on the first air deflector; the transmission piece is connected with the output shaft of the first driving motor; the connecting rod, the one end of connecting rod with the transmission is rotatable to be connected, the axis of rotation between connecting rod and the transmission is constructed to first axis of rotation, first axis of rotation is parallel with the output shaft of first driving motor and spaced apart, the other end of connecting rod with the rotatable connection of second aviation baffle, the axis of rotation between connecting rod and the second aviation baffle is constructed to the second axis of rotation, the second axis of rotation is parallel with the second axis of rotation and spaced apart.
In some embodiments of the present invention, the first driving motor is disposed on a side of the first air deflector, which is far away from the second air deflector, and the first air deflector is provided with a avoidance hole for the connecting rod to pass through.
According to some embodiments of the invention, further comprising: and the second driving assembly is connected with the first air deflector to drive the first air deflector to rotate around the first pivot axis.
In some embodiments of the invention, the second drive assembly comprises: and the output shaft of the second driving motor is connected with the first air deflector.
In some embodiments of the invention, an output shaft of the second drive motor is connected to the first end.
In some embodiments of the invention, further comprising: the pivot arm is positioned on one side, far away from the second air deflector, of the first air deflector, one end of the pivot arm is connected with the first air deflector, and the other end of the pivot arm is connected with an output shaft of the second driving motor.
According to some embodiments of the present invention,
the first air deflector is provided with a pivot shaft, the second air deflector is provided with a pivot hole matched with the pivot shaft, or the second air deflector is provided with a pivot shaft, and the first air deflector is provided with a pivot hole matched with the pivot shaft.
According to an embodiment of the invention, an air conditioner includes: the shell is provided with an air outlet; the air guide plate assembly is arranged at the air outlet, the first air guide plate is rotatably arranged on the shell to open or close the air outlet, the pivot axis between the first air guide plate and the shell is configured into the first pivot axis, when the first air guide plate closes the air outlet, the air flow outlet is opposite to the air outlet, and the second air guide plate is positioned at the downstream of the first air guide plate along the flow direction of air flow.
According to the air conditioner of the embodiment of the invention, the first air deflector is provided with a first pivot axis positioned at or near the first end, and the second air deflector is rotatably arranged at a second end of the first air deflector opposite to the first end, the pivot axis between the first air deflector and the second air deflector is configured as a second pivot axis of the first air deflector, and the air flow outlet is arranged on the first air deflector. By rotating the first air deflector and the second air deflector, the effect of closing the air outlet of an air handling unit, such as an air conditioner, and directing the air flow in two opposite directions is achieved. Especially when first end is the lower extreme or the upper end of first aviation baffle, can realize the air-guiding that upwards when refrigerating, the air-guiding that downwards when heating can realize refrigerating and heating efficiency and effect optimization.
According to some embodiments of the invention, the first pivot axis is parallel to and adjacent to an upper edge of the air outlet, or the first pivot axis is parallel to and adjacent to a lower edge of the air outlet.
According to some embodiments of the invention, the edge of the air flow outlet is flush with the edge of the air outlet, or the edge of the air flow outlet is located outside the edge of the air outlet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a perspective view of an air conditioner in which an air deflection assembly closes an air outlet, according to an embodiment of the present invention;
fig. 2 is a side view of an air conditioner in which an air deflection assembly closes an air outlet, according to an embodiment of the present invention;
fig. 3 is a perspective view of an air conditioner in which a first air guide plate opens an air outlet according to an embodiment of the present invention;
fig. 4 is a side view of an air conditioner in which a first air guide plate opens an air outlet according to an embodiment of the present invention;
FIG. 5 is a perspective view of an air conditioner in which a second air deflection opens an air flow outlet according to an embodiment of the present invention;
FIG. 6 is a side view of an air conditioner in which a second air deflection opens an air flow outlet according to an embodiment of the present invention;
fig. 7 is a perspective view of an air conditioner in which a first air guide plate opens an air outlet according to an embodiment of the present invention;
FIG. 8 is a perspective view of an air deflection assembly in accordance with embodiments of the present invention wherein the second air deflection closes the air flow outlet;
fig. 9 is an enlarged view at a in fig. 8;
FIG. 10 is a side view of an air deflection assembly in accordance with embodiments of the present invention wherein the second air deflection closes the air flow outlet;
FIG. 11 is a perspective view of an air deflection assembly in accordance with embodiments of the present invention wherein the second air deflection opens the air flow outlet;
fig. 12 is an enlarged view at B in fig. 11;
FIG. 13 is a side view of an air deflection assembly in accordance with embodiments of the present invention wherein the second air deflection opens the air flow outlets;
FIG. 14 is a perspective view of an air deflection assembly in accordance with another embodiment of the present invention wherein the second air deflection closes the air flow outlet;
fig. 15 is an enlarged view at C in fig. 14;
FIG. 16 is a side view of an air deflection assembly in accordance with another embodiment of the present invention wherein the second air deflection closes the air flow outlet;
FIG. 17 is a perspective view of an air deflection assembly in accordance with another embodiment of the present invention wherein the second air deflection opens the air flow outlets;
fig. 18 is an enlarged view of D in fig. 17;
fig. 19 is a side view of an air deflection assembly in accordance with another embodiment of the present invention wherein the second air deflection opens the air flow outlets.
Reference numerals:
the air conditioner 100 is provided with a plurality of air-conditioning units,
the air deflection assembly 10,
a first air deflector 1, an air flow outlet 11, a connecting piece 12, a dodging hole 13, a first end 14, a second end 15,
the second air deflector 2, the first gear 21,
the first driving assembly 3, the first driving motor 31, the second gear 32, the transmission member 33, the connecting rod 34,
a second drive motor 41 is provided for driving the first drive motor,
the pivot arm (5) is pivoted to the pivot,
housing 20, air outlet 201.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "left," "right," "inner," "outer," "axial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The air deflection assembly 10 and the air conditioner 100 according to the embodiments of the present invention are described below with reference to fig. 1 to 19.
As shown in fig. 8 to 19, the air deflection assembly 10 according to the embodiment of the present invention includes a first air deflection 1 and a second air deflection 2.
Specifically, as shown in fig. 1 to 7, the air conditioner 100 includes a housing 20 having an air outlet 201 thereon, and the air guide plate assembly 10 may be provided at the air outlet 201, wherein the first air guide plate 1 may be rotatably provided on the housing 20 of the air conditioner 100 to open or close the air outlet 201. As shown in fig. 8 to 19, the first air deflection 1 has opposite first and second ends 14 and 15, wherein the first and second ends 14 and 15 may be both ends of the first air deflection 1 in the width direction, respectively. Of course, the present invention is not limited to this, and the first end 14 and the second end 15 may be both ends of the first air deflector 1 in the longitudinal direction. The first air deflector 1 has a first pivot axis, and the first pivot axis is located at the first end 14 or adjacent to the first end 14, and the first air deflector 1 can rotate with the first end 14 or the position adjacent to the first end 14 as the rotation axis, so as to open or close the air outlet 201.
As shown in fig. 8 to 19, the first air guide plate 1 has an air flow outlet 11 for passing an air flow, and the air flow outlet 11 penetrates the first air guide plate 1 in the thickness direction of the first air guide plate 1. When the first air deflection 1 closes the air outlet 201, the air flow discharged from the air outlet 201 may be discharged into the room through the air flow outlet 11.
As shown in fig. 1 to 7, when the air deflection assembly 10 is provided at the air outlet 201 of the air conditioner 100, the second air deflection 2 is located outside the first air deflection 1, i.e., in the flow direction of the air flow, and the second air deflection 2 is located downstream of the first air deflection 1. As shown in fig. 8-19, the second air deflection 2 is rotatably arranged at the second end 15, the pivot axis between the first air deflection 1 and the second air deflection 2 being configured as a second pivot axis of the first air deflection 1, the second air deflection 2 being rotatable between a first position and a second position. When the second air deflector 2 is located at the first position, the second air deflector 2 and the first air deflector 1 are stacked, the second air deflector 2 blocks the air flow outlet 11, when the second air deflector 2 is located at the second position, one end, far away from the second end 15, of the second air deflector 2 is spaced from the first end 14, and the second air deflector 2 opens the air flow outlet 11.
When the air deflection assembly 10 is applied to the air outlet 201 of the air conditioner 100, as shown in fig. 1 and 2, the first air deflection 1 closes the air outlet 201, the second air deflection 2 is located at the first position, and the second air deflection 2 blocks the air outlet 11, so that the air outlet channel of the air conditioner 100 is completely closed, and the air outlet 201 of the air conditioner 100 can be closed. As shown in fig. 3 and 4, the first air deflector 1 and the second air deflector 2 are kept relatively stationary, and the second air deflector 2 is located at a first position to block the air flow outlet 11, the first air deflector 1 rotates to a position where the air outlet 201 is opened, and the first air deflector 1 and the second air deflector 2 can jointly play a role in guiding air and guide the air blown by the air conditioner 100 toward one side of the first air deflector 1 close to the air outlet 201. As shown in fig. 5 and 6, the first air deflector 1 closes the air outlet 201, the second air deflector 2 rotates to the second position, the second air deflector 2 opens the air outlet 11, the air in the air conditioner 100 can be discharged from the air outlet 201 into the room through the air outlet 11, and the second air deflector 2 can guide the air toward one side of the second air deflector 2 near the air outlet 201.
Thereby, the effect of closing the air outlet 201 of the air conditioner 100 and guiding the air flow in two opposite directions can be achieved by the combination of the open and closed states of the first air guide plate 1 and the second air guide plate 2. The opening and closing states of the first air deflector 1 and the second air deflector 2 can be adjusted according to different demands of users.
In addition, as shown in fig. 1-6, when the first pivot axis of the first air deflector 1 is close to the first end 14, and when the first air deflector 1 closes the air outlet 201, the first end 14 contacts with the lower edge of the air outlet 201, that is, when the first end 14 is the lower end of the first air deflector 1, the first air deflector 1 may generally rotate around the lower edge of the air outlet 201.
Specifically, as shown in fig. 1 and fig. 2, the first air deflector 1 closes the air outlet 201, the second air deflector 2 is located at the first position, and the second air deflector 2 blocks the air outlet 11, so that the air outlet channel of the air conditioner 100 is completely closed, and the air outlet 201 of the air conditioner 100 can be closed. As shown in fig. 3 and 4, when the air conditioner 100 is refrigerating, the first air deflector 1 and the second air deflector 2 are kept relatively stationary, and the second air deflector 2 is located at the first position to block the air flow outlet 11, the first air deflector 1 rotates to a position where the air outlet 201 is opened, the upper end of the air outlet 201 is opened, the first air deflector 1 and the second air deflector 2 can jointly play a role in guiding air and guide the air blown by the air conditioner 100 towards the upper side, lift the cold air to blow upwards, naturally settle, and the optimal refrigerating effect is achieved while the cold air is prevented from being directly blown to people. As shown in fig. 5 and 6, when the air conditioner 100 heats, the first air deflector 1 closes the air outlet 201, the second air deflector 2 rotates to the second position, the second air deflector 2 opens the air outlet 11, the lower end of the air outlet 11 is opened, the air in the air conditioner 100 can be discharged into the room from the air outlet 201 through the air outlet 11, and the second air deflector 2 can guide the air to the lower side, blow the hot air downwards, and blow the hot air to the ground to realize natural rising of the hot air, thereby greatly improving the ground heating effect, improving the heating comfort and achieving the optimal heating effect. Thus, the efficiency and effect of cooling and heating can be optimized.
Of course, the present invention is not limited thereto, as shown in fig. 7, the first pivot axis of the first air deflector 1 is close to the first end 14, and the first end 14 may also contact with the upper edge of the air outlet 201 when the first air deflector 1 closes the air outlet 201, i.e. the first end 14 is the upper end of the first air deflector 1, and the first air deflector 1 may generally rotate around the upper edge of the air outlet 201. The combined state of the first air deflector 1 and the second air deflector 2 and the operation principle of the air deflector are similar to those when the first end 14 is the lower end, and will not be described in detail here.
Of course, the present invention is not limited thereto, the first pivot axis of the first air deflector 1 is close to the first end 14, and the first end 14 may also contact the left edge or the right edge of the air outlet 201 when the first air deflector 1 closes the air outlet 201, i.e. the first end 14 is the left end or the right end of the first air deflector 1, the first air deflector 1 may generally rotate around the left edge or the right edge of the air outlet 201, and the air deflector assembly 10 may achieve air guiding towards the left side or the right side. The combined state of the first air deflector 1 and the second air deflector 2 and the operation principle of the air deflector are similar to those when the first end 14 is the lower end, and will not be described in detail here.
According to the air deflection assembly 10 of the embodiment of the present invention, the first air deflection 1 has a first pivot axis located at or adjacent to the first end 14, while the second air deflection 2 is rotatably disposed at a second end 15 of the first air deflection 1 opposite the first end 14, the pivot axis between the first air deflection 1 and the second air deflection 2 being configured as a second pivot axis of the first air deflection 1, and the air flow outlet 11 is disposed in the first air deflection 1. The effect of closing the air outlet 201 of an air treatment device, such as an air conditioner 100, and directing the air flow in two opposite directions can be achieved by rotating the first air deflection 1 and the second air deflection 2. Especially when the first end 14 is the lower end or the upper end of the first air deflector 1, the upward air guiding during refrigeration and the downward air guiding during heating can be realized, and the efficiency and the effect of refrigeration and heating can be optimized.
In some embodiments of the present invention, as shown in fig. 8, 10, 11 and 13, the first air deflector 1 further has a third end and a fourth end opposite to each other, and the two ends of the second air deflector 2 corresponding to the third end and the fourth end are provided with flanges bent toward the first air deflector 1, and when the second air deflector 2 is located at the first position, the flanges shield the first air deflector 1, that is, the first air deflector 1 is located inside the flanges. Thus, when the second air deflection 2 is positioned at the first position, the first air deflection 1 and the second air deflection 2 can be made to be one air deflection from the appearance, and the appearance effect of the air deflection assembly 10 is improved.
In some embodiments of the present invention, as shown in fig. 8-19, the air deflection assembly 10 further includes a first driving assembly 3, where the first driving assembly 3 is disposed on the first air deflection 1, and the first driving assembly 3 is connected to the second air deflection 2 to drive the second air deflection 2 to rotate. Thereby improving the automation degree of the operation of the air deflection assembly 10 and saving manpower.
Alternatively, the first driving assembly 3 includes a first driving motor 31, and an output shaft of the first driving motor 31 is directly connected to the second air deflector 2. The structure of the first driving assembly 3 and thus the air deflection assembly 10 can be simplified. Of course, the present invention is not limited thereto, and as shown in fig. 8 to 13, the first gear 21 is provided on the second air guide plate 2, the first driving assembly 3 includes a first driving motor 31 and a second gear 32, the first driving motor 31 is provided on the first air guide plate 1, the second gear 32 is connected with an output shaft of the first driving motor 31, and the second gear 32 is meshed with the first gear 21. The first driving motor 31 drives the second gear 32 to rotate, the second gear 32 drives the first gear 21 to rotate, and the first gear 21 drives the second air deflector 2 to rotate, so that the second air deflector 2 rotates relative to the first air deflector 1.
Of course, the present invention is not limited thereto, and as shown in fig. 14 to 19, the first driving assembly 3 may further include a first driving motor 31, a transmission 33, and a link 34. Specifically, the first driving motor 31 is provided on the first air deflector 1, the transmission member 33 is connected to the output shaft of the first driving motor 31, one end of the link 34 is rotatably connected to the transmission member 33, the rotation axis between the link 34 and the transmission member 33 is configured as a first rotation axis parallel to and spaced apart from the output shaft of the first driving motor 31, the other end of the link 34 is rotatably connected to the second air deflector 2, and the rotation axis between the link 34 and the second air deflector 2 is configured as a second rotation axis parallel to and spaced apart from the second pivot axis. The first driving motor 31 can drive the transmission member 33 to rotate, the rotation member drives one end of the connecting rod 34 to move in the rotating process, and the other end of the connecting rod 34 drives the second air deflector 2 to rotate around the rotation axis of the second air deflector 2, so that the second air deflector 2 rotates relative to the first air deflector 1.
Further, as shown in fig. 15 and 18, the first driving motor 31 is disposed on a side of the first air deflector 1 away from the second air deflector 2, and the first air deflector 1 is provided with a relief hole 13 for passing the connecting rod 34. Thereby, the first driving motor 31 can be prevented from influencing the opening and closing of the second air deflector 2 and the first air deflector 1, and the connecting rod 34 can be ensured to smoothly drive the second air deflector 2 to rotate.
In some embodiments of the present invention, as shown in fig. 8, 10, 11, 13, 14, 16, 17 and 19, the air deflection assembly 10 further includes a second drive assembly coupled to the first air deflection 1 to drive the first air deflection 1 about the first pivot axis. Therefore, the automation of the rotation of the first air deflector 1 can be increased, and the labor is saved. When the air deflection assembly 10 is mounted to the air conditioner 100, the second driving assembly may be mounted to the housing 20 of the air conditioner 100 to drive the first air deflection 1 to rotate.
In some embodiments of the present invention, as shown in fig. 8, 10, 11, 13, 14, 16, 17 and 19, the second driving assembly includes a second driving motor 41, and an output shaft of the second driving motor 41 is connected to the first air deflector 1. Whereby the structure of the air deflection assembly 10 can be simplified. Further, an output shaft of the second drive motor 41 is connected to the first end 14. Thereby, the first air deflector 1 can be rotated about the first end 14, thereby opening the air outlet 201 at the second end 15 of the first air deflector 1.
Of course, the present invention is not limited thereto, and the air deflection assembly 10 may further include a pivoting arm 5, the pivoting arm 5 being located at a side of the first air deflection 1 remote from the second air deflection 2, one end of the pivoting arm 5 being connected to the first air deflection 1, and the other end of the pivoting arm 5 being connected to an output shaft of the second driving motor 41. The second driving motor 41 drives the first air deflector 1 to rotate by driving the pivot arm 5 to rotate, whereby the rotation of the first air deflector 1 can be facilitated.
Of course, the present invention is not limited thereto, and the second driving assembly may further include a transmission structure, such as a gear transmission structure and a link transmission structure, through which the second driving motor 41 drives the first air deflection plate 1 to rotate, which will not be described in detail herein.
In some embodiments of the present invention, the first air deflector 1 is provided with a pivot shaft, the second air deflector 2 is provided with a pivot hole matched with the pivot shaft, or the second air deflector 2 is provided with a pivot shaft, and the first air deflector 1 is provided with a pivot hole matched with the pivot shaft. Thereby facilitating the rotation between the first air deflection 1 and the second air deflection 2. Optionally, the first air deflector 1 is provided with a plurality of pivot shafts, the second air deflector 2 is provided with pivot holes, the pivot shafts are spaced along the rotation axis direction of the second air deflector 2, the pivot holes are spaced along the rotation axis direction of the second air deflector 2, and the pivot shafts are in one-to-one correspondence with the pivot holes.
As shown in fig. 1 to 7, the air conditioner 100 according to the embodiment of the present invention includes a housing 20 and the above-described air deflection assemblies 10.
Specifically, as shown in fig. 1 to 7, the housing 20 has an air outlet 201 thereon, the air deflection assembly 10 is provided at the air outlet 201, the first air deflection 1 is rotatably provided on the housing 20 to open or close the air outlet 201, and a pivot axis between the first air deflection 1 and the housing 20 is configured as a first pivot axis. When the first air deflector 1 closes the air outlet 201, the air flow outlet 11 is opposite to the air outlet 201, and the second air deflector 2 is located downstream of the first air deflector 1 along the flow direction of the air flow.
As shown in fig. 1 and 2, the first air deflector 1 closes the air outlet 201, the second air deflector 2 is located at the first position, and the second air deflector 2 blocks the air outlet 11, so that the air outlet channel of the air conditioner 100 is completely closed, and the air outlet 201 of the air conditioner 100 can be closed. As shown in fig. 3 and 4, the first air deflector 1 and the second air deflector 2 are kept relatively stationary, and the second air deflector 2 is located at a first position to block the air flow outlet 11, the first air deflector 1 rotates to a position where the air outlet 201 is opened, and the first air deflector 1 and the second air deflector 2 can jointly play a role in guiding air and guide the air blown by the air conditioner 100 toward one side of the first air deflector 1 close to the air outlet 201. As shown in fig. 5 and 6, the first air deflector 1 closes the air outlet 201, the second air deflector 2 rotates to the second position, the second air deflector 2 opens the air outlet 11, the air in the air conditioner 100 can be discharged from the air outlet 201 into the room through the air outlet 11, and the second air deflector 2 can guide the air toward one side of the second air deflector 2 near the air outlet 201.
Thereby, the effect of closing the air outlet 201 of the air conditioner 100 and guiding the air flow in two opposite directions can be achieved by the combination of the open and closed states of the first air guide plate 1 and the second air guide plate 2. The opening and closing states of the first air deflector 1 and the second air deflector 2 can be adjusted according to different demands of users.
In addition, as shown in fig. 1-6, when the first pivot axis of the first air deflector 1 is close to the first end 14, and when the first air deflector 1 closes the air outlet 201, the first end 14 contacts with the lower edge of the air outlet 201, that is, when the first end 14 is the lower end of the first air deflector 1, the first air deflector 1 may generally rotate around the lower edge of the air outlet 201.
Specifically, as shown in fig. 1 and fig. 2, the first air deflector 1 closes the air outlet 201, the second air deflector 2 is located at the first position, and the second air deflector 2 blocks the air outlet 11, so that the air outlet channel of the air conditioner 100 is completely closed, and the air outlet 201 of the air conditioner 100 can be closed. As shown in fig. 3 and 4, when the air conditioner 100 is refrigerating, the first air deflector 1 and the second air deflector 2 are kept relatively stationary, and the second air deflector 2 is located at the first position to block the air outlet 11, the first air deflector 1 rotates to a position where the air outlet 201 is opened, the upper end of the air outlet 201 is opened, the first air deflector 1 and the second air deflector 2 can jointly play a role of guiding air and guide the air blown out by the air conditioner 100 towards the upper side, lift the cold air to blow upwards, and slowly descend. As shown in fig. 5 and 6, when the air conditioner 100 heats, the first air deflector 1 closes the air outlet 201, the second air deflector 2 rotates to the second position, the second air deflector 2 opens the air outlet 11, the lower end of the air outlet 11 is opened, the air in the air conditioner 100 can be discharged into the room from the air outlet 201 through the air outlet 11, and the second air deflector 2 can guide the air flow toward the lower side, blow the hot air downward, and slowly rise. Thus, the efficiency and effect of cooling and heating can be optimized.
Of course, the present invention is not limited thereto, as shown in fig. 7, the first pivot axis of the first air deflector 1 is close to the first end 14, and the first end 14 may also contact with the upper edge of the air outlet 201 when the first air deflector 1 closes the air outlet 201, i.e. the first end 14 is the upper end of the first air deflector 1, and the first air deflector 1 may generally rotate around the upper edge of the air outlet 201. The combined state of the first air deflector 1 and the second air deflector 2 and the operation principle of the air deflector are similar to those when the first end 14 is the lower end, and will not be described in detail here.
Of course, the present invention is not limited thereto, the first pivot axis of the first air deflector 1 is close to the first end 14, and the first end 14 may also contact the left edge or the right edge of the air outlet 201 when the first air deflector 1 closes the air outlet 201, i.e. the first end 14 is the left end or the right end of the first air deflector 1, the first air deflector 1 may generally rotate around the left edge or the right edge of the air outlet 201, and the air deflector assembly 10 may achieve air guiding towards the left side or the right side. The combined state of the first air deflector 1 and the second air deflector 2 and the operation principle of the air deflector are similar to those when the first end 14 is the lower end, and will not be described in detail here.
According to the air conditioner 100 of the embodiment of the present invention, the first air guide plate 1 has the first pivot axis located at the first end 14 or adjacent to the first end 14, while the second air guide plate 2 is rotatably provided at the second end 15 of the first air guide plate 1 opposite to the first end 14, the pivot axis between the first air guide plate 1 and the second air guide plate 2 is configured as the second pivot axis of the first air guide plate 1, and the air flow outlet 11 is provided on the first air guide plate 1. The effect of closing the air outlet 201 of an air treatment device, such as an air conditioner 100, and directing the air flow in two opposite directions can be achieved by rotating the first air deflection 1 and the second air deflection 2. Especially when the first end 14 is the lower end or the upper end of the first air deflector 1, the upward air guiding during refrigeration and the downward air guiding during heating can be realized, and the efficiency and the effect of refrigeration and heating can be optimized.
In some embodiments of the present invention, the first pivot axis of the first air deflector 1 is parallel to the upper edge of the air outlet 201 and is adjacent to the upper edge of the air outlet 201, or the first pivot axis of the first air deflector 1 is parallel to the lower edge of the air outlet 201 and is adjacent to the lower edge of the air outlet 201. From this first aviation baffle 1 can upwards open air outlet 201 or open air outlet 201 downwards, when refrigerating, can make cold wind upwards blow through adjusting first aviation baffle 1 and second aviation baffle 2, and when heating, through adjusting first aviation baffle 1 and second aviation baffle 2 make hot-blast downwards blow, can realize refrigerating and heating efficiency and effect optimization.
In some embodiments of the invention, the edge of the airflow outlet 11 is flush with the edge of the air outlet 201, or the edge of the airflow outlet 11 is located outside the edge of the air outlet 201. Thereby, the first air deflector 1 can be prevented from shielding the air outlet 201, so that the air discharged from the air outlet 201 flows more smoothly. Further, as shown in fig. 8 and 11, in order to enhance the structural strength of the first air deflector 1, a connecting member 12 is provided in the air flow outlet 11, one end of the connecting member 12 is connected to an inner wall of one side of the air flow outlet 11, and the other end of the connecting member 12 is connected to an inner wall of the other side of the air flow outlet 11.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (14)
1. The utility model provides an air deflection assembly, its characterized in that is used for the air conditioner, the air conditioner includes the casing, have the air outlet on the casing, air deflection assembly locates air outlet department just includes:
a first air deflector rotatably provided on the housing to open or close the air outlet, the first air deflector having opposite first and second ends, the first and second ends being both ends in a width direction of the first air deflector, respectively, the first air deflector having an air flow outlet for an air flow therethrough, the air flow outlet penetrating the first air deflector in a thickness direction thereof, a pivot axis between the first air deflector and the housing being configured as a first pivot axis, the first pivot axis being located at or adjacent to the first end;
a second air deflector rotatably disposed at the second end, the pivot axis between the first air deflector and the second air deflector being configured as a second pivot axis of the first air deflector, the second air deflector being rotatable between a first position and a second position, the second air deflector being disposed in a stack with the first air deflector when the second air deflector is in the first position and the second air deflector blocking the airflow outlet, an end of the second air deflector remote from the second end being spaced from the first end when the second air deflector is in the second position and the second air deflector opening the airflow outlet,
the first air guide plate is used for guiding air flow towards one side, close to the air flow outlet, of the second air guide plate when the first air guide plate is closed to the air outlet and the second air guide plate is located at the second position and opens the air flow outlet.
2. The air deflection assembly of claim 1, further comprising:
the first driving assembly is arranged on the first air deflector and connected with the second air deflector to drive the second air deflector to rotate.
3. The air deflection assembly of claim 2, wherein the first drive assembly comprises:
the output shaft of the first driving motor is directly connected with the second air deflector.
4. The air deflection assembly of claim 2, wherein the second air deflection is provided with a first gear, and wherein the first drive assembly comprises:
the first driving motor is arranged on the first air deflector;
and the second gear is connected with the output shaft of the first driving motor and meshed with the first gear.
5. The air deflection assembly of claim 2, wherein the first drive assembly comprises:
the first driving motor is arranged on the first air deflector;
the transmission piece is connected with the output shaft of the first driving motor;
the connecting rod, the one end of connecting rod with the transmission is rotatable to be connected, the axis of rotation between connecting rod and the transmission is constructed to first axis of rotation, first axis of rotation is parallel with the output shaft of first driving motor and spaced apart, the other end of connecting rod with the rotatable connection of second aviation baffle, the axis of rotation between connecting rod and the second aviation baffle is constructed to the second axis of rotation, the second axis of rotation is parallel with the second axis of rotation and spaced apart.
6. The air deflection assembly of claim 5, wherein the first drive motor is disposed on a side of the first air deflection that is remote from the second air deflection, and wherein the first air deflection is provided with a relief hole for the passage of the connecting rod.
7. The air deflection assembly of claim 1, further comprising:
and the second driving assembly is connected with the first air deflector to drive the first air deflector to rotate around the first pivot axis.
8. The air deflection assembly of claim 7, wherein the second drive assembly comprises:
and the output shaft of the second driving motor is connected with the first air deflector.
9. The air deflection assembly of claim 8, wherein an output shaft of the second drive motor is coupled to the first end.
10. The air deflection assembly of claim 8, further comprising:
the pivot arm is positioned on one side, far away from the second air deflector, of the first air deflector, one end of the pivot arm is connected with the first air deflector, and the other end of the pivot arm is connected with an output shaft of the second driving motor.
11. The air deflection assembly of any one of claims 1-10, wherein the first air deflection is provided with a pivot axis, the second air deflection is provided with a pivot aperture that mates with the pivot axis,
or the second air deflector is provided with a pivot shaft, and the first air deflector is provided with a pivot hole matched with the pivot shaft.
12. An air conditioner, comprising:
the shell is provided with an air outlet;
the air deflection assembly of any of claims 1-11, the air deflection assembly being disposed at the air outlet, the first air deflection being rotatably disposed on the housing to open or close the air outlet, a pivot axis between the first air deflection and the housing being configured as the first pivot axis, the air flow outlet being opposite the air outlet when the first air deflection closes the air outlet, the second air deflection being downstream of the first air deflection in a direction of flow of the air flow.
13. The air conditioner of claim 12, wherein the first pivot axis is parallel to and adjacent to an upper edge of the air outlet,
or the first pivot axis is parallel to the lower edge of the air outlet and is adjacent to the lower edge of the air outlet.
14. An air conditioner according to claim 12 wherein the edge of the air flow outlet is flush with the edge of the air outlet or the edge of the air flow outlet is located outside the edge of the air outlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811523023.5A CN109458725B (en) | 2018-12-13 | 2018-12-13 | Air deflector assembly and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811523023.5A CN109458725B (en) | 2018-12-13 | 2018-12-13 | Air deflector assembly and air conditioner |
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| CN109458725A CN109458725A (en) | 2019-03-12 |
| CN109458725B true CN109458725B (en) | 2024-03-19 |
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| CN111720887A (en) * | 2020-06-18 | 2020-09-29 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN111780250A (en) * | 2020-07-13 | 2020-10-16 | Tcl空调器(中山)有限公司 | Air outlet structure, cabinet air conditioner and air conditioner |
| CN113587247A (en) * | 2021-07-12 | 2021-11-02 | 重庆海尔空调器有限公司 | Hanging air conditioner indoor unit and air conditioner with same |
| CN114251823B (en) * | 2021-11-25 | 2024-07-16 | 青岛海尔空调器有限总公司 | Front panel assembly for cabinet air conditioner and air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776093A (en) * | 2012-10-22 | 2014-05-07 | 美的集团股份有限公司 | Air conditioner and control method thereof |
| CN209326041U (en) * | 2018-12-13 | 2019-08-30 | 美的集团武汉制冷设备有限公司 | Air deflection assemblies and air conditioner |
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2018
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776093A (en) * | 2012-10-22 | 2014-05-07 | 美的集团股份有限公司 | Air conditioner and control method thereof |
| CN209326041U (en) * | 2018-12-13 | 2019-08-30 | 美的集团武汉制冷设备有限公司 | Air deflection assemblies and air conditioner |
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