CN112902425B - Air guide plate assembly, wall-mounted air conditioner indoor unit and control method thereof - Google Patents
Air guide plate assembly, wall-mounted air conditioner indoor unit and control method thereof Download PDFInfo
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- CN112902425B CN112902425B CN201911228787.6A CN201911228787A CN112902425B CN 112902425 B CN112902425 B CN 112902425B CN 201911228787 A CN201911228787 A CN 201911228787A CN 112902425 B CN112902425 B CN 112902425B
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- connecting piece
- shunting
- plate
- inner plate
- air outlet
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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
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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
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F13/1486—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
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- 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
一种导风板组件、壁挂式空调室内机及其控制方法，壁挂式空调室内机包括限定出室内出风口的壳体，导风板组件设置于室内出风口处。导风板组件包括板本体、多个连接件以及至少一个分流内板。板本体沿横向方向延伸，具有用于引导气流流动的第一面以及与第一面相对的第二面，在导风板组件封闭室内出风口时，第二面朝向室内出风口外侧，第一面朝向室内出风口内侧。多个连接件沿横向方向布置，每个连接件由第一面向远离第一面的方向延伸或者由第二面向远离第二面的方向延伸。每个分流内板可枢转地设置于相邻的两个连接件之间。可以实现改变风向、打散强风的功能，具有较好的出风效果，并减少凝露现象。
An air deflector assembly, a wall-mounted air conditioner indoor unit and a control method thereof. The wall-mounted air conditioner indoor unit includes a casing defining an indoor air outlet, and the air deflector assembly is arranged at the indoor air outlet. The air deflector assembly includes a panel body, a plurality of connectors, and at least one flow divider inner panel. The plate body extends in the lateral direction and has a first surface for guiding airflow and a second surface opposite to the first surface. When the air guide plate assembly closes the indoor air outlet, the second surface faces the outside of the indoor air outlet, and the first surface Facing the inside of the indoor air outlet. The plurality of connectors are arranged in the transverse direction, each connector extending from the first face away from the first face or from the second face away from the second face. Each split inner panel is pivotally disposed between two adjacent connecting pieces. It can realize the function of changing the wind direction and dispersing the strong wind, which has a better air outlet effect and reduces the condensation phenomenon.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air deflector assembly, a wall-mounted air conditioner indoor unit and a control method of the air deflector assembly.
Background
With the development of social economy and the improvement of living standard of people, the air conditioner also becomes an indispensable household appliance in daily life of people.
The wall-mounted air conditioner generally comprises an indoor unit, an outdoor unit, a connecting pipeline and the like of the wall-mounted air conditioner, and is popular among consumers due to small occupied space.
Wall-mounted air conditioning indoor units generally have a louver assembly disposed at an indoor air outlet to adjust an air outlet direction. However, the existing air deflector assembly has a poor effect of adjusting the air outlet direction, and can only adjust all air outlet flows to one direction, which seriously affects the comfort of users.
Disclosure of Invention
In view of the above problems, the present invention has been made to provide an air deflection assembly, a wall-mounted air conditioning indoor unit, and a control method thereof that overcome or at least partially solve the above problems.
The invention aims to provide an air deflector assembly with a good air outlet effect.
It is a further object of the present invention to provide such an air deflection assembly with blow-through prevention.
The invention also provides a wall-mounted air conditioner indoor unit with the air guide plate assembly.
The invention also aims to provide a control method of the wall-mounted air conditioner indoor unit.
The invention firstly provides an air deflector assembly for a wall-mounted air conditioner indoor unit, wherein the wall-mounted air conditioner indoor unit comprises a shell for limiting an indoor air outlet, the air deflector assembly is arranged at the indoor air outlet, and the air deflector assembly comprises: the air deflector assembly is arranged on the indoor air outlet and comprises a plate body, a first air outlet and a second air outlet, wherein the plate body extends along the transverse direction and is provided with a first surface used for guiding airflow to flow and a second surface opposite to the first surface; a plurality of connectors arranged in a transverse direction, each of the connectors extending from the first face in a direction away from the first face or from the second face in a direction away from the second face; at least one reposition of redundant personnel inner panel, every reposition of redundant personnel inner panel pivot ground sets up in adjacent two between the connecting piece.
Optionally, the plurality of connectors comprises: the first connecting piece is provided with a first connecting piece inner plate hole and a first connecting piece outer plate hole which are arranged along the extending direction of the first connecting piece; the second connecting piece is arranged adjacent to the first connecting piece, a second connecting piece inner plate hole is formed in the position, corresponding to the first connecting piece inner plate hole, of the second connecting piece, and a second connecting piece outer plate hole is formed in the position, corresponding to the first connecting piece outer plate hole, of the second connecting piece; the at least one shunting inner plate comprises a first shunting inner plate, and a pivot shaft of the first shunting inner plate extends into the first connecting piece inner plate hole and the second connecting piece inner plate hole respectively; the aviation baffle subassembly still includes: and a pivot shaft of the first shunt outer plate extends into the first connecting piece outer plate hole and the second connecting piece outer plate hole respectively.
Optionally, the plurality of connectors further comprises: the third connecting piece is provided with a third connecting piece inner plate hole and a third connecting piece outer plate hole which are arranged along the extending direction of the third connecting piece; the fourth connecting piece is arranged adjacent to the third connecting piece, a fourth connecting piece inner plate hole is formed in the position, corresponding to the third connecting piece inner plate hole, of the fourth connecting piece, and a fourth connecting piece outer plate hole is formed in the position, corresponding to the third connecting piece outer plate hole, of the fourth connecting piece; the at least one shunting inner plate further comprises a second shunting inner plate, the second shunting inner plate and the first shunting inner plate are arranged along the transverse direction, and a pivot shaft of the second shunting inner plate extends into the third connecting piece inner plate hole and the fourth connecting piece inner plate hole respectively; the aviation baffle subassembly still includes: and the pivot shaft of the second shunt outer plate extends into the third connecting piece outer plate hole and the fourth connecting piece outer plate hole respectively.
Optionally, the plurality of connectors comprises: the fifth connecting piece is provided with a fifth connecting piece inner plate hole and a fifth connecting piece outer plate hole which are arranged along the extending direction of the fifth connecting piece; the sixth connecting piece is arranged adjacent to the fifth connecting piece, a sixth connecting piece inner plate hole is formed in the position, corresponding to the fifth connecting piece inner plate hole, of the sixth connecting piece, and a sixth connecting piece outer plate hole is formed in the position, corresponding to the fifth connecting piece outer plate hole, of the sixth connecting piece; the at least one shunting inner plate further comprises a third shunting inner plate, the third shunting inner plate and the second shunting inner plate are arranged along the transverse direction, and a pivot shaft of the third shunting inner plate extends into the fifth connecting piece inner plate hole and the sixth connecting piece inner plate hole respectively; the aviation baffle subassembly still includes: and the pivot shaft of the third shunting outer plate extends into the hole of the fifth connecting piece outer plate and the hole of the sixth connecting piece outer plate respectively.
Optionally, each of the connectors extends from the first face in a direction away from the first face; the first connecting piece outer plate hole is farther away from the first surface than the first connecting piece inner plate hole, the third connecting piece outer plate hole is farther away from the first surface than the third connecting piece inner plate hole, and the fifth connecting piece outer plate hole is farther away from the first surface than the fifth connecting piece inner plate hole; the width of the first shunting outer plate is smaller than that of the first shunting inner plate, the width of the second shunting outer plate is smaller than that of the second shunting inner plate, and the width of the third shunting outer plate is smaller than that of the third shunting inner plate.
Optionally, at least a portion of the plate body, the first inner splitter plate, the second inner splitter plate, the third inner splitter plate, the first outer splitter plate, the second outer splitter plate, and the third outer splitter plate is arc-shaped, so that a downstream of a portion of the airflow guided by the air deflector assembly is higher than an upstream of the portion of the airflow.
Optionally, the plate body comprises: the first connecting lug extends from one transverse end of the first face to the direction far away from the first face; the second connecting lug extends from the other transverse end of the first surface to the direction far away from the first surface; and one side of the first connecting lug, which is far away from the second connecting lug, is provided with a connecting lug pivot shaft extending in the direction far away from the second connecting lug, and the second connecting lug is provided with a connecting lug pivot hole extending in the transverse direction.
Optionally, the plate body further comprises: the middle connecting lug is arranged between the first connecting lug and the second connecting lug, the transverse end of the first face extends towards the direction far away from the first face, and a middle pivot shaft extending along the transverse direction is arranged on one transverse side of the middle connecting lug.
The present invention also provides a wall-mounted air conditioner indoor unit, comprising: a housing defining an indoor air outlet; the air deflector assembly is arranged at the indoor air outlet and used for adjusting the air outlet direction of the indoor air outlet in the longitudinal direction; the swinging blade assembly is arranged at the indoor air outlet and is used for adjusting the air outlet direction of the indoor air outlet in the transverse direction; the human body detection device is arranged on the shell and used for detecting a human body within a preset range.
The invention also provides a control method of the wall-mounted air conditioner indoor unit, which is applied to the wall-mounted air conditioner indoor unit and comprises the following steps: acquiring a human body within a preset range of the wall-mounted air conditioner indoor unit; and adjusting the air guide plate assembly and the swing blade assembly according to the human body condition within the preset range of the wall-mounted air conditioner indoor unit so as to enable the air outlet direction of the wall-mounted air conditioner indoor unit to avoid the human body.
The invention provides an air guide plate assembly, a wall-mounted air conditioner indoor unit and a control method thereof. The air deflector assembly includes a plate body, a plurality of connectors, and at least one flow distribution inner plate. The plate body extends along the transverse direction and is provided with a first surface used for guiding airflow to flow and a second surface opposite to the first surface, when the air deflector assembly seals the indoor air outlet, the second surface faces the outer side of the indoor air outlet, and the first surface faces the inner side of the indoor air outlet. The plurality of connectors are arranged in a transverse direction, each connector extending from the first face in a direction away from the first face or from the second face in a direction away from the second face. Each inner splitter plate is pivotally disposed between two adjacent connectors. Because the reposition of redundant personnel inner panel is pivotable, consequently the reposition of redundant personnel inner panel can guide the direction of air-out air current different with the air-out direction of the guide of the board body, can realize changing the wind direction, break up the function of strong wind, has better air-out effect to this kind of structure can make the air-out air current layering flow, has reduced condensation phenomenon, has further improved user's comfort level.
Furthermore, at least part of the plate body, the first inner shunting plate, the second inner shunting plate, the third inner shunting plate, the first outer shunting plate, the second outer shunting plate and the third outer shunting plate is arc-shaped, so that the downstream of part of airflow guided by the air deflector assembly is higher than the upstream of part of airflow. The arrangement mode enables part of air outlet flow guided by the air deflector component to be raised, avoids cold/hot air from directly blowing users, and improves user experience.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a wall-mounted type air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air deflection assembly according to an embodiment of the present invention;
FIG. 3 is a schematic enlarged partial view of region A of FIG. 2;
FIG. 4 is a schematic partial enlarged view of region B shown in FIG. 2;
FIG. 5 is a schematic partial enlarged view of region C shown in FIG. 2;
FIG. 6 is a schematic, fragmentary, enlarged view of region D of FIG. 2;
fig. 7 is a schematic block diagram of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention;
fig. 8 is a schematic view illustrating a control method of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 9 is a flowchart illustrating an operation of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention in a cooling state;
fig. 10 is a flowchart illustrating an operation of a wall-mounted air conditioner indoor unit in a heating state according to an embodiment of the present invention.
Detailed Description
The present embodiment first provides an air deflection assembly 200 for a wall-mounted air conditioning indoor unit 10, in which the wall-mounted air conditioning indoor unit 10 includes a casing 100 defining an indoor outlet 110, and the air deflection assembly 200 is disposed at the indoor outlet 110.
Fig. 1 is a schematic view showing a structure of a wall-mounted type air conditioning indoor unit 10 according to an embodiment of the present invention; fig. 2 is a schematic structural view of an air deflection assembly 200 according to an embodiment of the present invention; FIG. 3 is a schematic enlarged partial view of region A of FIG. 2; FIG. 4 is a schematic partial enlarged view of region B shown in FIG. 2; FIG. 5 is a schematic partial enlarged view of region C shown in FIG. 2; fig. 6 is a schematic partial enlarged view of the region D shown in fig. 2.
The air deflection assembly 200 includes a plate body 210, a plurality of connectors 220, and at least one divided inner plate 230.
The plate body 210 extends in a lateral direction, and the plate body 210 has a first face 211 for guiding the flow of the air current and a second face 212 opposite to the first face 211. In some embodiments, only the first side 211 may be used to direct airflow, and in other embodiments, both the first side 211 and the second side 212 may be used to direct airflow.
When the air deflector assembly 200 closes the indoor air outlet 110, the second surface 212 faces the outside of the indoor air outlet 110, and the first surface 211 faces the inside of the indoor air outlet 110.
The plurality of connection members 220 are arranged in a transverse direction (a length direction of the plate body 210), and each connection member 220 extends from the first face 211 in a direction away from the first face 211 or from the second face 212 in a direction away from the second face 212.
Each of the manifold inner plates 230 is pivotably disposed between two adjacent connectors 220.
Because the shunting inner plate 230 is pivotable, the direction that the shunting inner plate 230 can guide the air-out air current is different from the air-out direction that the plate body 210 guides, can realize changing the wind direction, breaking up the function of strong wind, has better air-out effect. And this kind of structure can make the air-out air current layering flow, has reduced the condensation phenomenon, has further improved user's comfort level.
The plurality of connectors 220 may include a first connector 221 and a second connector 222.
The first connecting piece 221 is provided with a first connecting piece inner plate hole and a first connecting piece outer plate hole which are arranged along the extending direction of the first connecting piece 221.
Second connecting piece 222 sets up with first connecting piece 221 is adjacent, and second connecting piece inner panel hole has been seted up with the position department that first connecting piece inner panel hole corresponds to second connecting piece 222, and second connecting piece outer panel hole has been seted up with the position department that first connecting piece outer panel hole corresponds to second connecting piece 222.
And the at least one manifold inner plate 230 includes a first manifold inner plate 231, and the pivot axes of the first manifold inner plate 231 extend into the first link inner plate hole and the second link inner plate hole, respectively. The mode that the pivot of the first flow-dividing inner plate 231 is realized through the shaft hole matching has simple structure and high production efficiency.
The air deflection assembly 200 may further include a first splitter outer plate 240, and pivot axes of the first splitter outer plate 240 extend into the first link outer plate hole and the second link outer plate hole, respectively. The first shunting outer plate 240 can further change the wind direction and scatter strong wind, so that a good wind outlet effect is achieved, the condensation phenomenon is further reduced, and the comfort level of a user is improved.
The plurality of connectors 220 may further include a third connector 223 and a fourth connector 224.
The third connecting member 223 has a third connecting member inner plate hole and a third connecting member outer plate hole arranged along the extending direction of the third connecting member 223.
Fourth connecting piece 224 sets up with third connecting piece 223 is adjacent, and fourth connecting piece inner panel hole has been seted up to position department that fourth connecting piece 224 corresponds with third connecting piece inner panel hole, and fourth connecting piece outer panel hole has been seted up to position department that fourth connecting piece 224 corresponds with third connecting piece outer panel hole.
And the at least one shunting inner plate 230 may further include a second shunting inner plate 232, and the second shunting inner plate 232 and the first shunting inner plate 231 are arranged along the transverse direction, so that regions distributed along the transverse direction in the air outlet range of the wall-mounted air conditioner indoor unit 10 may be respectively adjusted, and user experience is improved.
The pivot axis of the second splitter inner plate 232 extends into the third link inner plate hole and the fourth link inner plate hole, respectively. The mode that realizes the pivot of second reposition of redundant personnel inner panel 232 through shaft hole cooperation simple structure, production efficiency is high.
The air deflector assembly 200 may further include a second outer splitter plate 250, and the second outer splitter plate 250 and the first outer splitter plate 240 are arranged along the transverse direction, so that the air outlet angle of each air outlet area distributed along the transverse direction is further convenient for a user to adjust, and the user experience is improved.
The pivot axis of the second splitter outer plate 250 extends into the third and fourth link outer plate holes, respectively.
The second shunting outer plate 250 can further change the wind direction and disperse strong wind, has a better wind outlet effect, further reduces the condensation phenomenon, and improves the comfort level of a user.
The plurality of connectors 220 may further include a fifth connector 225 and a sixth connector 226.
Fifth connecting member 225 defines a fifth connecting member inner panel aperture and a fifth connecting member outer panel aperture disposed along the extending direction of fifth connecting member 225. As shown in fig. 5, the fifth connecting member 225 may also have a shaft for connecting with a hole of a wall-mounted air conditioning indoor unit, thereby facilitating the pivoting of the panel body 210.
Sixth connecting piece 226 sets up with fifth connecting piece 225 is adjacent, and sixth connecting piece inner panel hole has been seted up with the position department that fifth connecting piece inner panel hole corresponds to sixth connecting piece 226, and sixth connecting piece outer panel hole has been seted up with the position department that fifth connecting piece outer panel hole corresponds to sixth connecting piece 226.
And the at least one shunting inner plate 230 may further include a third shunting inner plate 233, and the third shunting inner plate 233 and the second shunting inner plate 232 are arranged along the transverse direction, so that regions distributed along the transverse direction in the air outlet range of the wall-mounted air conditioner indoor unit 10 may be respectively adjusted, and user experience is improved.
The pivot axle of third reposition of redundant personnel inner panel 233 stretches into fifth connecting piece inner panel hole and sixth connecting piece inner panel hole respectively, and this kind realizes the mode simple structure of third reposition of redundant personnel inner panel 233 pivot through the shaft hole cooperation, and production efficiency is high.
The air deflection assembly 200 may further include a third outer splitter plate 260, and the third outer splitter plate 260 and the second outer splitter plate 250 are arranged along the transverse direction, so that the air outlet angle of each air outlet area distributed along the transverse direction is further convenient for a user to adjust, and the user experience is improved.
The pivot axis of the third splitter outer plate 260 extends into the fifth link outer plate hole and the sixth link outer plate hole, respectively.
The third shunting outer plate 260 can further change the wind direction and scatter strong wind, has better wind outlet effect, further reduces the condensation phenomenon and improves the comfort level of users.
Each of the connectors 220 may extend from the first face 211 in a direction away from the first face 211, such that the first inner splitter plate 231, the second inner splitter plate 232, the third inner splitter plate 233, the first outer splitter plate 240, the second outer splitter plate 250, and the third outer splitter plate 260 are partially blocked from a user's view, thereby improving the aesthetic appearance of the wall-mounted air conditioning indoor unit 10.
The first connector outer plate hole is further from the first face 211 than the first connector inner plate hole, the third connector outer plate hole is further from the first face 211 than the third connector inner plate hole, and the fifth connector outer plate hole is further from the first face 211 than the fifth connector inner plate hole, that is, the first splitter outer plate 240 is further from the first face 211 than the first splitter inner plate 231, the second splitter outer plate 250 is further from the first face 211 than the second splitter inner plate 232, and the third splitter outer plate 260 is further from the first face 211 than the third splitter inner plate 233.
And the width of the first diverging outer plate 240 is smaller than that of the first diverging inner plate 231, the width of the second diverging outer plate 250 is smaller than that of the second diverging inner plate 232, and the width of the third diverging outer plate 260 is smaller than that of the third diverging inner plate 233. That is, the weight of the air deflection assembly 200 is more concentrated in the area close to the plate body 210, so that the overall structure is more stable.
At least a portion of the plate body 210, the first inner splitter plate 231, the second inner splitter plate 232, the third inner splitter plate 233, the first outer splitter plate 240, the second outer splitter plate 250, and the third outer splitter plate 260 is curved such that a downstream portion of the airflow guided by the air deflection assembly 200 is higher than an upstream portion of the airflow.
Due to the arrangement mode, part of the air outlet flow guided by the air guide plate assembly 200 is raised, the cold/hot air is prevented from directly blowing the user, and the user experience is improved.
The plate body 210 may include a first coupling lug 213 and a second coupling lug 214.
The first coupling lug 213 extends from one lateral end of the first face 211 in a direction away from the first face 211.
The second engaging lug 214 extends from the other transverse end of the first surface 211 to a direction away from the first surface 211, and a side of the first engaging lug 213 away from the second engaging lug 214 has an engaging lug pivot shaft 215 extending to a direction away from the second engaging lug 214, and the second engaging lug 214 is provided with an engaging lug pivot hole 216 extending along the transverse direction.
The pivot shaft 215 of the connecting lug is connected with a matched hole of the wall-mounted air conditioner indoor unit 10, the pivot hole 216 of the connecting lug is connected with an output shaft of a motor of the wall-mounted air conditioner indoor unit 10, and the plate body 210 only needs one motor to drive, so that the energy conservation and the environmental protection are realized.
The plate body 210 may further include a middle connection lug 217 disposed between the first connection lug 213 and the second connection lug 214 and extending from one lateral end of the first surface 211 to a direction away from the first surface 211, and one lateral side of the middle connection lug 217 has a middle pivot axis 218 extending along the lateral direction.
The middle pivot shaft 218 is connected to a hole fitted on the wall-mounted air conditioning indoor unit 10, thereby lifting the pivoting effect of the panel body 210.
A wall-mounted air conditioning indoor unit 10 is further provided in the present embodiment, and fig. 7 is a schematic block diagram of the wall-mounted air conditioning indoor unit 10 according to an embodiment of the present invention. The wall-mounted air conditioning indoor unit 10 includes a casing 100, at least one air guide plate assembly 200, a swing blade assembly 300, and a human sensing device 400.
The housing 100 defines an indoor air outlet 110. The air deflection assembly 200 is disposed at the indoor air outlet 110, and is configured to adjust an air outlet direction of the indoor air outlet 110 in a longitudinal direction.
The swing blade assembly 300 is disposed at the indoor air outlet 110, and is used for adjusting the air outlet direction of the indoor air outlet 110 in the transverse direction.
The human sensing device 400 is disposed near the casing 100, for example, an end cover, and is used for detecting a human body within a preset range, so that the wall-mounted air conditioner indoor unit 10 is more intelligent.
The wall-mounted air conditioner generally comprises an indoor unit 10, an outdoor unit, a connecting pipeline and the like of the wall-mounted air conditioner, when the wall-mounted air conditioner operates in a refrigerating mode, a refrigerant is compressed into high-temperature high-pressure refrigerant steam in a compressor, the refrigerant steam enters an outdoor heat exchanger, the refrigerant steam is condensed in the outdoor heat exchanger to release heat to form high-temperature high-pressure liquid, the high-temperature high-pressure liquid passes through a throttling device and then is decompressed into a low-temperature low-pressure gas-liquid mixture to enter an indoor heat exchanger, and the refrigerant absorbs heat in the indoor heat exchanger and evaporates to enter the compressor again so as to complete a refrigerating cycle. Since the cooling principle of the wall-mounted air conditioner is well known to those skilled in the art, it is not described herein.
The wall-mounted air conditioning indoor unit 10 further includes a controller 500, and the controller 500 includes a processor 520 and a memory 510, wherein the memory 510 stores a control program 511, and the control program 511 is used for implementing a control method of the wall-mounted air conditioning indoor unit 10 when executed by the processor 520.
The present embodiment further provides a control method of a wall-mounted air conditioning indoor unit 10, which can be executed by the controller 500 in the wall-mounted air conditioning indoor unit 10 according to the above embodiment, and fig. 8 is a schematic diagram of the control method of the wall-mounted air conditioning indoor unit 10 according to an embodiment of the present invention. A control method of a wall-mounted type air conditioning indoor unit 10 according to an embodiment of the present invention may generally include:
step S802: and acquiring a human body within a preset range of the wall-mounted air conditioner indoor unit 10. The human body within a preset range of the wall-mounted air conditioner indoor unit 10 can be obtained through the human perception device 400, the preset range can be an air outlet range of the wall-mounted air conditioner indoor unit 10, and the human body can be specifically determined according to experimental conditions.
Step S804: the air guide plate assembly 200 and the swing blade assembly 300 are adjusted according to the human body condition within the preset range of the wall-mounted air conditioner indoor unit 10, so that the air outlet direction of the wall-mounted air conditioner indoor unit 10 avoids the human body. Therefore, the wall-mounted air conditioner indoor unit 10 is more intelligent, cold/hot air direct blowing users are prevented, and user experience is improved.
Fig. 9 is a flowchart illustrating an execution of the wall-mounted air conditioning indoor unit 10 in a cooling state according to an embodiment of the present invention, where the execution of the method for controlling the wall-mounted air conditioning indoor unit 10 in the cooling state according to the embodiment of the present invention may include:
step S902: the air guide plate assembly 200 is controlled to supply air in the horizontal direction. Avoid the direct and cold wind contact of user, promote user experience.
Step S904: the human body within the preset range of the wall-mounted air conditioner indoor unit 10 is obtained. The human body within a preset range of the wall-mounted air conditioner indoor unit 10 can be obtained through the human perception device 400, the preset range can be an air outlet range of the wall-mounted air conditioner indoor unit 10, and the human body can be specifically determined according to experimental conditions.
Step S706: and judging whether a human body exists on the left side or the right side of the preset range. If so, go to step S908, otherwise, return to step S904.
Step S908: when a human body is present on the left side of the preset range, the flap assembly 300 is pivoted to enable the air outlet direction to be rightward, and when a human body is present on the right side of the preset range, the flap assembly 300 is pivoted to enable the air outlet direction to be leftward. Prevent cold wind direct-blowing user, promote user experience.
Step S910: and judging whether a human body exists in the air outlet direction of the air guide plate assembly 200 in the preset range. If so, go to step S912, otherwise go to step S914.
Step S912: the air outlet direction of the air guide plate assembly 200 is controlled to be raised, so that cold air is prevented from blowing directly to a user, and the user experience is improved.
Step S914: and controlling the air outlet direction of the air guide plate assembly 200 to be pressed downwards. So as to improve the refrigeration effect.
Fig. 10 is a flowchart illustrating an execution process of the wall-mounted air conditioning indoor unit 10 in a heating state according to an embodiment of the present invention, and the execution process of the control method of the wall-mounted air conditioning indoor unit 10 in the heating state according to the embodiment of the present invention may include:
step S1002: and controlling the air deflector assembly 200 to be at the maximum air outlet position. The heating effect is improved.
Step S1004: the human body within the preset range of the wall-mounted air conditioner indoor unit 10 is obtained. The human body in a preset range of the wall-mounted air conditioner indoor unit 10 can be acquired through the human sensing device 400, the preset range can be an air outlet range of the wall-mounted air conditioner indoor unit 10, and the human body can be specifically determined according to experimental conditions.
Step S1006: and judging whether a human body exists on the left side or the right side of the preset range. If so, step S1008 is executed, otherwise, the process returns to step S1004.
Step S1008: when a human body is present on the left side of the preset range, the flap assembly 300 is pivoted to enable the air outlet direction to be rightward, and when a human body is present on the right side of the preset range, the flap assembly 300 is pivoted to enable the air outlet direction to be leftward. Prevent cold wind direct-blowing user, promote user experience.
Step S1010: and judging whether a human body exists in the air outlet direction of the air guide plate assembly 200 in the preset range. If yes, step S1012 is executed, and if no, the process returns to step S1004.
Step S1012: the air outlet direction of the air guide plate assembly 200 is controlled to be raised, hot air direct blowing users are avoided, and user experience is improved.
The present embodiment provides an air deflector assembly 200, a wall-mounted air conditioning indoor unit 10 and a control method thereof, the wall-mounted air conditioning indoor unit 10 includes a casing 100 defining an indoor air outlet 110, and the air deflector assembly 200 is disposed at the indoor air outlet 110. The air deflection assembly 200 includes a plate body 210, a plurality of connectors 220, and at least one divided inner plate 230. The plate body 210 extends in the transverse direction, and has a first surface 211 for guiding the airflow to flow and a second surface 212 opposite to the first surface 211, when the air deflector assembly 200 closes the indoor air outlet 110, the second surface 212 faces the outside of the indoor air outlet 110, and the first surface 211 faces the inside of the indoor air outlet 110. The plurality of link members 220 are arranged in the lateral direction, and each link member 220 extends from the first face 211 in a direction away from the first face 211 or from the second face 212 in a direction away from the second face 212. Each of the manifold inner plates 230 is pivotably disposed between two adjacent connectors 220. Because reposition of redundant personnel inner panel 230 is pivotable, consequently reposition of redundant personnel inner panel 230 can guide the direction of air-out air current different with the air-out direction of the guide of the board body 210, can realize changing the wind direction, break up the function of strong wind, have better air-out effect to this kind of structure can make air-out air current layering flow, has reduced the condensation phenomenon, has further improved user's comfort level.
At least a portion of the plate body 210, the first inner splitter plate 231, the second inner splitter plate 232, the third inner splitter plate 233, the first outer splitter plate 240, the second outer splitter plate 250, and the third outer splitter plate 260 is curved such that a downstream portion of the airflow guided by the air deflection assembly 200 is higher than an upstream portion of the airflow. Due to the arrangement mode, part of the air outlet flow is raised by the air deflector assembly 200, the cold/hot air is prevented from directly blowing the user, and the user experience is improved.
The first inner splitter plate 231, the second inner splitter plate 232, the third inner splitter plate 233, the first outer splitter plate 240, the second outer splitter plate 250, and the third outer splitter plate 260 may be pivoted by gears driven by motors, so that the wall-mounted air conditioning indoor unit 10 is more intelligent.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (8)
1. An air deflector assembly for a wall-mounted air conditioning indoor unit, the wall-mounted air conditioning indoor unit comprising a housing defining an indoor air outlet, the air deflector assembly disposed at the indoor air outlet, the air deflector assembly comprising:
the air deflector assembly is arranged on the indoor air outlet and comprises a plate body, a first air outlet and a second air outlet, wherein the plate body extends along the transverse direction and is provided with a first surface used for guiding airflow to flow and a second surface opposite to the first surface;
a plurality of connectors arranged in a transverse direction, each of the connectors extending from the first face in a direction away from the first face or from the second face in a direction away from the second face;
each shunting inner plate is pivotally arranged between two adjacent connecting pieces;
the plurality of connectors includes:
the first connecting piece is provided with a first connecting piece inner plate hole and a first connecting piece outer plate hole which are arranged along the extending direction of the first connecting piece;
the second connecting piece is arranged adjacent to the first connecting piece, a second connecting piece inner plate hole is formed in the position, corresponding to the first connecting piece inner plate hole, of the second connecting piece, and a second connecting piece outer plate hole is formed in the position, corresponding to the first connecting piece outer plate hole, of the second connecting piece; and is
The at least one shunting inner plate comprises a first shunting inner plate, and a pivot shaft of the first shunting inner plate extends into the first connecting piece inner plate hole and the second connecting piece inner plate hole respectively; the aviation baffle subassembly still includes:
a pivot shaft of the first shunting outer plate extends into the first connecting piece outer plate hole and the second connecting piece outer plate hole respectively;
the plate body includes:
the first connecting lug extends from one transverse end of the first face to the direction far away from the first face;
the second connecting lug extends from the other transverse end of the first surface to the direction far away from the first surface; and one side of the first connecting lug, which is far away from the second connecting lug, is provided with a connecting lug pivot shaft extending in the direction far away from the second connecting lug, and the second connecting lug is provided with a connecting lug pivot hole extending in the transverse direction.
2. The air deflection assembly of claim 1, wherein the plurality of connectors further comprises:
the third connecting piece is provided with a third connecting piece inner plate hole and a third connecting piece outer plate hole which are arranged along the extending direction of the third connecting piece;
the fourth connecting piece is arranged adjacent to the third connecting piece, a fourth connecting piece inner plate hole is formed in the position, corresponding to the third connecting piece inner plate hole, of the fourth connecting piece, and a fourth connecting piece outer plate hole is formed in the position, corresponding to the third connecting piece outer plate hole, of the fourth connecting piece; and is
The at least one shunting inner plate further comprises a second shunting inner plate, the second shunting inner plate and the first shunting inner plate are arranged along the transverse direction, and pivot shafts of the second shunting inner plate respectively extend into the third connecting piece inner plate hole and the fourth connecting piece inner plate hole; the aviation baffle subassembly still includes:
and the pivot shaft of the second shunt outer plate extends into the third connecting piece outer plate hole and the fourth connecting piece outer plate hole respectively.
3. The air deflection assembly of claim 2, wherein the plurality of connectors includes:
the fifth connecting piece is provided with a fifth connecting piece inner plate hole and a fifth connecting piece outer plate hole which are arranged along the extending direction of the fifth connecting piece;
the sixth connecting piece is arranged adjacent to the fifth connecting piece, a sixth connecting piece inner plate hole is formed in the position, corresponding to the fifth connecting piece inner plate hole, of the sixth connecting piece, and a sixth connecting piece outer plate hole is formed in the position, corresponding to the fifth connecting piece outer plate hole, of the sixth connecting piece; and is
The at least one shunting inner plate further comprises a third shunting inner plate, the third shunting inner plate and the second shunting inner plate are arranged along the transverse direction, and a pivot shaft of the third shunting inner plate extends into the fifth connecting piece inner plate hole and the sixth connecting piece inner plate hole respectively; the air deflection assembly further includes:
and the pivot shaft of the third shunting outer plate extends into the fifth connecting piece outer plate hole and the sixth connecting piece outer plate hole respectively.
4. The air deflection assembly of claim 3, wherein each of the connectors extends from the first face in a direction away from the first face; and is
The first connector outer panel aperture is further from the first face than the first connector inner panel aperture, the third connector outer panel aperture is further from the first face than the third connector inner panel aperture, and the fifth connector outer panel aperture is further from the first face than the fifth connector inner panel aperture;
the width of the first shunting outer plate is smaller than that of the first shunting inner plate, the width of the second shunting outer plate is smaller than that of the second shunting inner plate, and the width of the third shunting outer plate is smaller than that of the third shunting inner plate.
5. The air deflection assembly of claim 3,
at least part of the plate body, the first inner shunting plate, the second inner shunting plate, the third inner shunting plate, the first outer shunting plate, the second outer shunting plate and the third outer shunting plate is arc-shaped, so that the downstream of part of the airflow guided by the air deflector assembly is higher than the upstream of the part of the airflow.
6. The air deflection assembly of claim 1, wherein the plate body further comprises:
middle part engaging lug, set up in first engaging lug and between the second engaging lug, and by the horizontal one end of first face is to keeping away from the direction of first face extends, the horizontal one side of middle part engaging lug has the middle part pivotal axis that extends along transverse direction.
7. An indoor unit of a wall-mounted air conditioner, comprising:
a housing defining an indoor air outlet;
the air deflector assembly as recited in any one of claims 1 to 6, wherein the air deflector assembly is disposed at the indoor air outlet for adjusting an air outlet direction of the indoor air outlet in a longitudinal direction;
the swinging blade assembly is arranged at the indoor air outlet and is used for adjusting the air outlet direction of the indoor air outlet in the transverse direction;
the human body detection device is arranged on the shell and used for detecting a human body within a preset range.
8. A control method of a wall-mounted air conditioning indoor unit, applied to the wall-mounted air conditioning indoor unit according to claim 7, the control method comprising:
acquiring a human body within a preset range of the wall-mounted air conditioner indoor unit;
the air guide plate assembly and the swing blade assembly are adjusted according to the human body condition within the preset range of the wall-mounted air conditioner indoor unit, so that the air outlet direction of the wall-mounted air conditioner indoor unit is kept away from a human body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228787.6A CN112902425B (en) | 2019-12-04 | 2019-12-04 | Air guide plate assembly, wall-mounted air conditioner indoor unit and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911228787.6A CN112902425B (en) | 2019-12-04 | 2019-12-04 | Air guide plate assembly, wall-mounted air conditioner indoor unit and control method thereof |
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| CN112902425A CN112902425A (en) | 2021-06-04 |
| CN112902425B true CN112902425B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911228787.6A Active CN112902425B (en) | 2019-12-04 | 2019-12-04 | Air guide plate assembly, wall-mounted air conditioner indoor unit and control method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119508993B (en) * | 2023-08-25 | 2025-11-18 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit, wall-mounted air conditioner and its refrigeration control method |
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| JPH112452A (en) * | 1997-06-11 | 1999-01-06 | Fujitsu General Ltd | Air conditioner |
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|---|---|
| CN112902425A (en) | 2021-06-04 |
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