CN111503728A - Air conditioner and air conditioner control method - Google Patents
Air conditioner and air conditioner control method Download PDFInfo
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- CN111503728A CN111503728A CN202010470850.3A CN202010470850A CN111503728A CN 111503728 A CN111503728 A CN 111503728A CN 202010470850 A CN202010470850 A CN 202010470850A CN 111503728 A CN111503728 A CN 111503728A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000035807 sensation Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 35
- 230000000694 effects Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
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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
The invention discloses an air conditioner and a control method thereof, wherein the air conditioner comprises: the shell is provided with an air outlet; and the fan assembly is arranged on the outer side of the shell, at least one side of the air outlet is provided with the fan assembly, and the fan assembly works to adjust the flowing direction of at least part of air flow blown out from the air outlet. According to the air conditioner, the flow direction of the airflow blown out from the air outlet can be effectively adjusted by adjusting the working state of the fan assembly, so that the blowing form of the air conditioner can be greatly enriched, the air conditioner can better meet the use requirement of a user, and compared with a structure that the air guide is carried out by using the louver and the air guide plate commonly in the related art, the louver can be omitted in the form, so that the internal structure of the air conditioner is favorably simplified.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioner and a control method of the air conditioner.
Background
In the correlation technique, the indoor set of air conditioner adopts the structural style of tripe and aviation baffle to carry out the wind-guiding mostly, and this kind of wind-guiding form makes the structure of air conditioner comparatively complicated, and the form of blowing of air conditioner is abundant inadequately moreover, is difficult to satisfy user's user demand.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, a first object of the present invention is to provide an air conditioner, wherein a fan assembly is disposed at an air outlet, and the fan assembly is operative to adjust a flow direction of at least a portion of an air flow from the air outlet, so as to simplify an internal structure of the air conditioner and greatly enrich a blowing pattern of the air conditioner.
A second object of the present invention is to provide a control method of the air conditioner.
An air conditioner according to an embodiment of the present invention includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet; and the fan assembly is arranged on the outer side of the shell, at least one side of the air outlet is provided with the fan assembly, and the fan assembly works to adjust the flowing direction of at least part of air flow blown out from the air outlet.
According to the air conditioner provided by the embodiment of the invention, the fan assembly is arranged on the outer side of the shell, the fan assembly is arranged on at least one side of the air outlet, and the fan assembly works to adjust the flow direction of at least part of air flow blown out from the air outlet, so that the air conditioner is simple in structure and convenient to adjust, and the flow direction of the air flow blown out from the air outlet can be effectively adjusted by adjusting the working state of the fan assembly, so that the blowing form of the air conditioner can be greatly enriched, the air conditioner can better meet the use requirement of a user, compared with the structure that the air conditioner is guided by using the louver and the air guide plate commonly in the related art, the louver can be eliminated, and the internal structure of the air conditioner is favorably simplified.
In some embodiments of the present invention, the air outlet further includes an air guide, and the air guide is rotatably disposed at the air outlet to open or close the air outlet.
In some embodiments of the present invention, the air guide is configured in a cylindrical shape, the peripheral wall of the air guide is provided with an inlet and an outlet spaced apart in the circumferential direction of the air guide, the fan assembly is located on at least one side of the air guide in the axial direction of the air guide, one end of the air guide in the axial direction, which is close to the fan assembly, is provided with a vent, and in an open position in which the air outlet is opened, the inlet is communicated with the air duct and the outlet is exposed; in a closed position in which the air outlet is closed, the inlet and the outlet are both concealed within the housing and a portion of the peripheral wall of the air guide between the inlet and the outlet closes the air outlet.
In some embodiments of the invention, the inlet and the outlet are diametrically opposed.
In some embodiments of the invention, a first filter is provided at the vent.
In some embodiments of the present invention, the air guiding device further includes a driving member, the driving member is disposed on the housing and located at one axial side of the air guiding member, and the driving member is connected to the air guiding member for driving the air guiding member to rotate.
In some embodiments of the present invention, the driving member is a stepping motor, and the housing is provided with a motor base on which the stepping motor is detachably mounted.
In some embodiments of the present invention, a concave portion is formed on the housing, the concave portion penetrates through the housing in a length direction of the housing, the air outlet and the fan assembly are both disposed at the concave portion, and the fan assembly is located on one side of the air outlet in the length direction.
In some embodiments of the present invention, the fan assemblies are respectively disposed on two sides of the air outlet in the length direction.
In some embodiments of the present invention, the air guide sleeve covers the fan assembly, a flow guide inlet is disposed on one side of the air guide sleeve adjacent to the air outlet, and a flow guide outlet is disposed on one side of the air guide sleeve away from the air outlet.
In some embodiments of the invention, the flow guide outlet is defined by a plurality of air diffusing pores.
In some embodiments of the present invention, the fan assembly includes a first fan that is an axial fan that is rotatable in forward and reverse directions.
In some embodiments of the present invention, the fan assembly includes a first fan and a second fan, the first fan and the second fan are both axial fans, and an air supply direction of the first fan is opposite to an air supply direction of the second fan.
According to the control method of the air conditioner of the embodiment of the invention, the air conditioner comprises the following steps: the air outlet control device comprises a shell, a first fan assembly and a second fan assembly, wherein the first fan assembly and the second fan assembly are installed on the outer side of the shell and located on two sides of the length direction of the air outlet, and the control method comprises the following steps: judging a wind sensation instruction input by a user; if a user inputs an encircling wind sensation instruction, the first fan assembly and the second fan assembly are controlled to exhaust air from one side of the air outlet and supply air towards the direction far away from the air outlet along the length direction of the air outlet; if the user inputs an anti-wind-collision-feeling instruction, the first fan assembly and the second fan assembly are controlled to exhaust air from one side far away from the air outlet along the length direction of the air outlet and supply air towards one side of the air outlet.
According to the control method of the air conditioner, by controlling different air supply directions of the first fan assembly and the second fan assembly, on one hand, the air conditioner is favorable for forming a blowing form of surrounding wind, so that a user can feel the surrounding wind and the comfortable experience of the user is improved, on the other hand, the air conditioner is favorable for forming a blowing form of colliding wind, so that the user can feel the colliding wind, and the discomfort caused by the fact that the wind is too strong due to the fact that the air flow blown out of the air outlet blows the human body directly is effectively relieved.
In some embodiments of the present invention, if the user inputs the oblique wind command, the first fan assembly is controlled to draw air from one side of the air outlet and supply air along the length direction of the air outlet towards a direction away from the air outlet, and the second fan assembly is controlled to draw air from the side away from the air outlet and supply air towards the side of the air outlet along the length direction 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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a first exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 5 is a second exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the circled portion A in FIG. 5;
fig. 7 is a third exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 8 is a schematic view of an air conditioner in an encircled wind sensation mode according to an embodiment of the present invention;
fig. 9 is a schematic view of an air conditioner according to an embodiment of the present invention in a wind-collision sensing mode;
FIG. 10 is a flowchart of an air conditioner in the hugging mode according to an embodiment of the present invention;
fig. 11 is a flowchart in a wind-collision feeling mode of an air conditioner according to an embodiment of the present invention;
fig. 12 is a flowchart in a pitched wind mode of an air conditioner according to an embodiment of the present invention.
Reference numerals:
an air conditioner 100;
a housing 1; an air duct 11; an air outlet 12; a motor base 13; a recessed portion 14;
a fan assembly 2; a first fan 21; a second fan 22;
an air guide 3; an inlet 31; an outlet 32; a vent 33; the ventilation micropores 34;
a stepping motor 4; and a flow guide cover 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to the drawings, an air conditioner 100 according to an embodiment of the present invention will be described, and a conventional air conditioner 100 is generally a split type air conditioner 100, and generally includes an indoor unit and an outdoor unit, wherein the indoor unit is used for adjusting air conditions, such as temperature or humidity, of an indoor environment.
As shown in fig. 1 and 4, an air conditioner 100 according to an embodiment of the present invention includes a case 1 and a fan assembly 2.
As shown in fig. 7, the housing 1 is provided with an air outlet 12, so that the air flow in the air duct 11 of the housing 1 can be blown into the room through the air outlet 12.
As shown in fig. 4, 8 and 9, the fan assembly 2 is installed outside the housing 1, and at least one side of the air outlet 12 is provided with the fan assembly 2, and the fan assembly 2 operates to adjust the flow direction of at least a part of the air flow blown out from the air outlet 12, so that the structure is simple and the adjustment is convenient.
In a specific application, the fan assembly 2 can extract air in certain directions and send air in certain directions during operation, and for convenience of description, the air flow flowing from the air duct 11 to the air outlet 12 and blowing out from the air outlet 12 is referred to as a first air flow.
It will be appreciated that the direction of the supply or extraction of air by the fan assembly 2 will have an effect on the direction of flow of the first airflow. For example, when the fan assembly 2 sends air toward the first air flow, a part of the first air flow is inclined toward a direction away from the fan assembly 2 when being blown out from the outlet 12 under the influence of the air sending direction of the fan assembly 2. Specifically, in some embodiments, referring to fig. 9, the fan assembly 2 is located at the left side of the air outlet 12, and when the fan assembly 2 blows air towards the right side towards the first air flow, a part of the first air flow is inclined towards the right side when blowing out from the air outlet 12, so that the function of blowing air to the right side of the air conditioner 100 can be realized.
For example, when the fan assembly 2 can draw the first airflow, a part of the first airflow is inclined toward the fan assembly 2 when being blown out from the outlet 12 due to the effect of the drawing direction of the fan assembly 2. Specifically, in some embodiments, referring to fig. 8, the fan assembly 2 is located at the left side of the air outlet 12, and when the fan assembly 2 draws the first air flow to the left, a part of the first air flow is inclined to the left when being blown out from the air outlet 12, so that the function of blowing air to the left side of the air conditioner 100 can be realized.
In the above two embodiments, the fan assembly 2 may have a certain louver-like function, so that the louver may be eliminated, thereby facilitating the simplification of the internal structure of the air conditioner 100.
In addition, it can be understood that the rotating speed of the fan assembly 2 may affect the first airflow to different degrees, and stepless adjustment of the flowing direction of the first airflow can be achieved by adjusting the rotating speed. For example, when the rotation speed of the fan assembly 2 is small, the air volume and the air pressure of the fan assembly 2 are small, and at this time, the influence of the fan assembly 2 on the first air flow is also small, so that when the first air flow is blown out from the air outlet 12, only a small portion of the first air flow is influenced by the fan assembly 2 and deviates from the original flowing direction. For another example, when the rotation speed of the fan assembly 2 is high, the air volume and the air pressure of the fan assembly 2 are high, and at this time, the influence of the fan assembly 2 on the first air flow is also high, so that when the first air flow is blown out from the air outlet 12, most or all of the first air flow can be influenced by the fan assembly 2 and deviate from the original flow direction to a large extent.
To sum up, through the operating condition of adjustment fan subassembly 2, for example, adjust air supply direction, convulsions direction or rotational speed etc. of fan subassembly 2, can effectively adjust the flow direction of the air current that blows off from air outlet 12 to can greatly enrich the form of blowing of air conditioner 100, make air conditioner 100 can satisfy user's user demand better. In addition, compared with the structure that the louver and the air deflector are commonly used for guiding air in the related art, the form can eliminate the louver, thereby being beneficial to simplifying the internal structure of the air conditioner 100.
According to the air conditioner 100 of the embodiment of the invention, the fan assembly 2 is installed at the outer side of the shell 1, the fan assembly 2 is arranged at least on one side of the air outlet 12, and the fan assembly 2 works to adjust the flowing direction of at least part of the air flow blown out from the air outlet 12, so that the structure is simple, the adjustment is convenient, and the flowing direction of the air flow blown out from the air outlet 12 can be effectively adjusted by adjusting the working state of the fan assembly 2, so that the blowing form of the air conditioner 100 can be greatly enriched, the air conditioner 100 can better meet the use requirements of users, compared with the structure that the air guide is generally carried out by adopting the louvers and the air guide plates in the related technology, the louvers can be eliminated, and the internal structure of the air conditioner 100 can be simplified.
In some embodiments of the present invention, as shown in fig. 2 and 3, the air conditioner 100 further includes a wind guiding member 3, the wind guiding member 3 is rotatably disposed at the air outlet 12 to open or close the air outlet 12, when the wind guiding member 3 closes the air outlet 12, the wind guiding member 3 can play a certain role in protecting the air conditioner 100, so as to prevent foreign matters from entering the interior of the housing 1 through the air outlet 12, and when the wind guiding member 3 opens the air outlet 12, because the wind guiding member 3 is rotatable, the wind guiding member 3 can also guide the airflow passing through the air outlet 12, thereby further enriching the blowing form of the air conditioner 100.
In some embodiments of the present invention, as shown in fig. 4, 5 and 6, the air guide 3 is configured in a cylindrical shape, the peripheral wall of the air guide 3 is provided with an inlet 31 and an outlet 32 spaced apart in the circumferential direction of the air guide 3, the fan assembly 2 is located on at least one side of the air guide 3 in the axial direction (for example, the left-right direction) of the air guide 3, and one end of the air guide 3 in the axial direction close to the fan assembly 2 is provided with a ventilation opening 33, so that the structure is simple and the appearance is beautiful. In the opening position for opening the air outlet 12, the inlet 31 is communicated with the air duct 11, and the outlet 32 is exposed, so that the air flow in the air duct 11 can flow into the air guide 3 through the inlet 31, and then flows out from the outlet 32 after being guided by the fan assembly 2 and the air guide 3; in the closed position for closing the air outlet 12, the inlet 31 and the outlet 32 are both hidden in the housing 1, and the portion of the peripheral wall of the air guide 3 located between the inlet 31 and the outlet 32 blocks the air outlet 12, so that the air outlet 12 can be closed, and the inlet 31 and the outlet 32 of the air guide 3 are not exposed, thereby having a good closing effect.
Specifically, for example, referring to fig. 4, 5, and 6, the air guide 3 has a cylindrical structure extending substantially in the left-right direction, the rotation axis of the air guide 3 extends in the left-right direction, the air guide 3 has a cavity, the circumferential wall of the air guide 3 is arc-shaped, the circumferential wall is provided with an inlet 31 and an outlet 32, the inlet 31 and the outlet 32 are spaced apart in the circumferential direction of the air guide 3 and are both communicated with the cavity, the left side and the right side of the air guide 3 are both provided with the fan assemblies 2, and the left end and the right end of the air guide 3 are both provided with vents 33, so that the flow direction of the airflow passing through the air guide 3 can be adjusted when the fan assemblies 2 on the left side and the right.
Specifically, during operation of the air guide 3, the rotation axis of the air guide 3 extends in the left-right direction, so that the air guide 3 can sweep the air of the air conditioner 100 up and down during rotation. In addition, since the air guide 3 is configured to be cylindrical, the inner peripheral wall and the outer peripheral wall of the air guide 3 form a curved surface, so that when an air flow passes through the air guide 3, a coanda effect is generated, where the coanda effect means that a fluid (water flow or air flow) has a tendency to deviate from an original flow direction and flow along a convex object surface instead, when a surface friction (also called fluid viscosity) exists between the fluid and the object surface through which the fluid flows, as long as the curvature is not large, the fluid flows along the object surface, and when the air flow flows out from the outlet 32, the air flow has a large air supply range under the influence of the coanda effect.
In some embodiments of the present invention, as shown in fig. 5, the inlet 31 and/or the outlet 32 are strip-shaped structures extending along the length direction of the wind guide 3, so that the structure is simple and easy to implement.
In some embodiments of the present invention, the inlet 31 and the outlet 32 are disposed opposite to each other in the radial direction, so that the structure is simple and the machine-shaping is facilitated.
In some embodiments of the present invention, as shown in fig. 6, the ventilation opening 33 is defined by a plurality of ventilation pores 34, so that the structure is simple, and the structure has a certain filtering function, so as to prevent some large foreign matters from entering the air guide 3.
In some embodiments of the present invention, the ventilation opening 33 is provided with a first filter member, and the first filter member is configured to filter the airflow passing through the ventilation opening 33 to remove foreign particles such as dust, so as to prevent the dust from blocking the ventilation opening 33 and affecting the functioning of the fan assembly 2.
In practical applications, the first filter element may be disposed outside the air guide 3, or may be disposed inside the air guide 3, which is not limited in the present invention.
In some embodiments of the present invention, as shown in fig. 5 and 6, the air conditioner 100 further includes a driving member disposed on the casing 1 and located at one axial side (for example, left side) of the air guide 3, the driving member being connected to the air guide 3 for driving the air guide 3 to rotate, whereby the air guide 3 can be automatically rotated.
In some embodiments of the present invention, as shown in fig. 6, the driving member is a stepping motor 4, the housing 1 is provided with a motor base 13, and the stepping motor 4 is detachably mounted on the motor base 13, thereby facilitating the detachment and installation of the stepping motor 4.
Specifically, for example, a shaft hole is provided at one axial end of the air guide 3, and an output shaft of the stepping motor 4 is engaged with the shaft hole to rotationally drive the air guide 3. Furthermore, an electricity-proof shaft can be sleeved on the output shaft of the stepping motor 4 and then matched with the shaft hole, so that the use safety is improved.
In practical application, can realize dismantling between step motor 4 and the motor cabinet 13 and link to each other the form has a lot, for example, can dismantle through fasteners such as screws between step motor 4 and the motor cabinet 13 and link to each other, this kind of connection form simple structure, joint strength is big, and is difficult not hard up, and the dismouting is all more convenient moreover.
In some embodiments of the present invention, as shown in fig. 4 and 7, a concave portion 14 is formed on the housing 1, the concave portion 14 penetrates through the housing 1 in a length direction (for example, a left-right direction) of the housing 1, the air outlet 12 and the fan assembly 2 are both provided at the concave portion 14, and the fan assembly 2 is located at one side of the length direction of the air outlet 12, so that the structure is simple, and the appearance is beautiful.
In some embodiments of the present invention, the fan assemblies 2 are respectively disposed on two sides of the length direction of the air outlet 12, so that the effect of the fan assemblies 2 on adjusting the flow direction of at least part of the air flow blown out from the air outlet 12 can be improved.
Specifically, for example, referring to fig. 4 and 7, the lower portion of the front side of the housing 1 is recessed rearward to form a recessed portion 14, the recessed portion 14 is arc-shaped, the recessed portion 14 penetrates the housing 1 in the left-right direction, the peripheral wall of the recessed portion 14 is formed with the air outlet 12, the air outlet 12 extends in the left-right direction, and the fan assemblies 2 are provided in two sets, respectively on the left side and the right side of the air outlet 12.
It can be understood that, because the fan assemblies 2 are disposed on both sides of the length direction of the air outlet 12, the air blowing form of the air conditioner 100 can be more varied by adjusting the working states of the different fan assemblies 2.
In the specific working process, for example, referring to fig. 8, when the left fan assembly 2 extracts the first airflow leftwards, and the right fan assembly 2 extracts the first airflow rightwards, the first airflow of the left part can incline leftwards when blowing out from the air outlet 12, and the first airflow of the right part can incline rightwards when blowing out from the air outlet 12, so that the discomfort caused by directly blowing the airflow blown out from the air outlet 12 to a human body can be avoided to a certain extent, and the air conditioner 100 can form a blowing form of embracing the wind, so that a user can feel the embracing wind, and the comfortable experience of the user is improved.
For another example, referring to fig. 9, when the left fan assembly 2 blows air to the right and the right fan assembly 2 blows air to the left, the first airflow at the left part will incline to the right when blowing out from the air outlet 12, and the first airflow at the right part will incline to the left when blowing out from the air outlet 12, so that collision will occur, which is beneficial to forming a blowing form for the air conditioner 100 to collide with the air, and further enables the user to feel a feeling of collision, thereby effectively reducing discomfort caused by too strong wind feeling due to the fact that the first airflow directly blows to the human body.
For another example, when the left fan assembly 2 draws a first airflow leftwards, and the right fan assembly 2 blows air leftwards, the first airflow at the left part will incline leftwards when blowing out from the air outlet 12, and the first airflow at the right part will also incline leftwards when blowing out from the air outlet 12, so that the air conditioner 100 can form a form of blowing air leftwards as a whole; and when the left fan assembly 2 blows air rightwards, and the right fan assembly 2 extracts the first air flow rightwards, the first air flow of the left part can incline rightwards when blowing out from the air outlet 12, and the first air flow of the right part can also incline rightwards when blowing out from the air outlet 12, so that the air conditioner 100 can form a whole right side blowing mode. If the left-right circulation wind sweeping function of the air conditioner 100 is further realized, the operation states of the left fan assembly 2 and the right fan assembly 2 may be controlled to alternately realize the wind blowing forms in the above two embodiments.
In some embodiments of the present invention, the fan assembly 2 includes the first fan 21, and the first fan 21 is an axial flow fan capable of rotating forward and backward, so that the structure is simple, the control is convenient, and the working requirement of the fan assembly 2 can be met.
Specifically, for example, the first fan 21 is located on the left side of the air outlet 12, and the axial flow direction of the first fan 21 is the left-right direction, wherein when the first fan 21 rotates forward, the first fan 21 can extract air on the left side and send the air to the right side, so that part of the first air flow can be inclined to the right; when the first fan 21 is reversed, the first fan 21 draws a part of the first airflow on the right side to blow air to the left side, thereby making the part of the first airflow inclined to the left.
In consideration of the related art, although there is an axial flow fan capable of rotating forward and backward, the air volume generated by the reverse rotation of the axial flow fan is generally small, so as to better meet the working requirement of the fan assembly 2 and obtain a better air guiding effect, in other embodiments, as shown in fig. 4, the fan assembly 2 includes a first fan 21 and a second fan 22, the first fan 21 and the second fan 22 are both axial flow fans, and the air supply direction of the first fan 21 is opposite to the air supply direction of the second fan 22.
Specifically, for example, the first fan 21 and the second fan 22 are both located on the left side of the air outlet 12, the first fan 21 and the second fan 22 are both axial fans capable of rotating in one direction, and the axial directions of the two axial fans are both in the left and right directions, wherein the first fan 21 can draw air from the left side to supply air to the right side, and the second fan 22 can draw air from the right side to supply air to the left side, so that when a part of the first air flow is required to be inclined to the right, only the first fan 21 needs to be controlled to operate, and when a part of the first air flow is required to be inclined to the left, only the second fan 22 needs to be controlled.
In some embodiments of the present invention, as shown in fig. 3 and 4, the air conditioner 100 further includes a diversion cover 5, the diversion cover 5 covers the fan assembly 2, a diversion inlet is disposed on a side of the diversion cover 5 adjacent to the air outlet 12, and a diversion outlet 32 is disposed on a side of the diversion cover 5 away from the air outlet 12, so that the diversion cover 5 can protect the fan assembly 2 to a certain extent, and can gather and guide the airflow generated by the fan assembly 2, which is beneficial to improving the adjustment effect of the fan assembly 2 on the flow direction of the partial airflow blown out from the air outlet 12
In some embodiments of the present invention, the diversion outlet 32 is defined by a plurality of air-dispersing micro-holes, thereby having a simple structure, and the structure has a certain filtering function, which can prevent some large foreign matters from entering the air-guiding cover.
According to the control method of the air conditioner 100 of the embodiment of the present invention, the air conditioner 100 includes a housing 1, a first fan assembly and a second fan assembly, the first fan assembly and the second fan assembly are installed outside the housing 1 and located at two sides of the length direction of the air outlet 12, and the control method includes: judging a wind sensation instruction input by a user; if a user inputs an encircling wind sensation instruction, the first fan assembly and the second fan assembly are controlled to exhaust air from one side of the air outlet 12 and supply air towards the direction far away from the air outlet 12 along the length direction of the air outlet 12; if the user inputs an instruction of the wind-collision sense, the first fan assembly and the second fan assembly are controlled to draw air from the side far away from the air outlet 12 along the length direction of the air outlet 12 and supply air towards the side of the air outlet 12.
Specifically, the user may input the wind sensation instruction by using a remote controller, an intelligent terminal, or a touch key of the air conditioner 100, and the first fan assembly may be, for example, the above-mentioned left fan assembly 2, and the second fan assembly may be, for example, the above-mentioned right fan assembly 2, and the process of surrounding the wind sensation and the wind collision sensation is already mentioned above, and is not described herein again.
According to the control method of the air conditioner 100 provided by the embodiment of the invention, by controlling different air supply directions of the first fan assembly and the second fan assembly, on one hand, the air conditioner 100 is favorable for forming a blowing form of surrounding air, so that a user can feel the surrounding air, and the comfortable experience of the user is improved, on the other hand, the air conditioner 100 is favorable for forming a blowing form of colliding air, so that the user can feel the colliding air, and the discomfort caused by too strong wind due to the fact that the air flow blown out from the air outlet 12 directly blows to the human body is effectively reduced.
In some embodiments of the present invention, if the user inputs the oblique wind instruction, the first fan assembly is controlled to draw air from one side of the air outlet 12 and supply air along the length direction of the air outlet 12 toward the direction far away from the air outlet 12, and the second fan assembly is controlled to draw air from one side far away from the air outlet 12 and supply air toward one side of the air outlet 12 along the length direction of the air outlet 12, so that the air conditioner 100 can supply air obliquely to one side of the air outlet 12, and the air blowing mode of the air conditioner 100 can be further enriched to better meet the use requirement of the user.
Specifically, the oblique wind command may be, for example, left-blowing, right-blowing, or left-right circular wind sweeping, and the process of achieving left-blowing, right-blowing, or left-right circular wind sweeping is also mentioned above, and is not described herein again.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial", "circumferential", "radial", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the terms "some embodiments," "alternative embodiments," or the like, mean 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, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (15)
1. An air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet; and
the fan assembly is installed on the outer side of the shell, the fan assembly is arranged on at least one side of the air outlet, and the fan assembly works to adjust the flowing direction of at least partial air flow blown out of the air outlet.
2. The air conditioner as claimed in claim 1, further comprising a wind guide rotatably provided at the outlet port to open or close the outlet port.
3. The air conditioner according to claim 2, wherein the air guide is configured in a cylindrical shape, an inlet and an outlet spaced apart in a circumferential direction of the air guide are provided on a circumferential wall of the air guide, the fan assembly is located on at least one side of the air guide in an axial direction of the air guide, a vent is provided at one end of the air guide in the axial direction thereof, the inlet communicates with the air duct and the outlet is exposed in an open position in which the air outlet is opened; in a closed position in which the air outlet is closed, the inlet and the outlet are both concealed within the housing and a portion of the peripheral wall of the air guide between the inlet and the outlet closes the air outlet.
4. The air conditioner according to claim 3, wherein the inlet and the outlet are oppositely disposed in a radial direction.
5. An air conditioner according to claim 3, wherein the vent is provided with a first filter member.
6. The air conditioner as claimed in claim 3, further comprising a driving member disposed on the housing and located at one axial side of the air guide member, the driving member being connected to the air guide member for driving the air guide member to rotate.
7. The air conditioner as claimed in claim 7, wherein the driving member is a stepping motor, and the housing is provided with a motor base on which the stepping motor is detachably mounted.
8. The air conditioner according to claim 1, wherein a recessed portion is formed on the housing, the recessed portion penetrates the housing in a length direction of the housing, the air outlet and the fan assembly are both provided at the recessed portion, and the fan assembly is located on one side of the air outlet in the length direction.
9. The air conditioner according to claim 1, wherein the fan assembly is provided on both sides of the air outlet in a length direction.
10. The air conditioner of claim 1, further comprising a flow guide cover, wherein the flow guide cover covers the fan assembly, a flow guide inlet is arranged on one side of the flow guide cover adjacent to the air outlet, and a flow guide outlet is arranged on one side of the flow guide cover away from the air outlet.
11. The air conditioner of claim, wherein said flow guide outlet is defined by a plurality of air dispersion micro holes.
12. The air conditioner according to any one of claims 1 to 11, wherein the fan assembly comprises a first fan, and the first fan is an axial flow fan capable of rotating in forward and reverse directions.
13. The air conditioner according to any one of claims 1 to 11, wherein the fan assembly includes a first fan and a second fan, the first fan and the second fan are both axial fans, and an air supply direction of the first fan is opposite to an air supply direction of the second fan.
14. A control method of an air conditioner, characterized in that the air conditioner comprises: the air outlet control device comprises a shell, a first fan assembly and a second fan assembly, wherein the first fan assembly and the second fan assembly are installed on the outer side of the shell and located on two sides of the length direction of the air outlet, and the control method comprises the following steps:
judging a wind sensation instruction input by a user;
if a user inputs an encircling wind sensation instruction, the first fan assembly and the second fan assembly are controlled to exhaust air from one side of the air outlet and supply air towards the direction far away from the air outlet along the length direction of the air outlet;
if the user inputs an anti-wind-collision-feeling instruction, the first fan assembly and the second fan assembly are controlled to exhaust air from one side far away from the air outlet along the length direction of the air outlet and supply air towards one side of the air outlet.
15. The method of claim 14, wherein if the user inputs the tilted air command, the first fan assembly is controlled to draw air from the side of the outlet and supply air in a direction away from the outlet along the length direction of the outlet, and the second fan assembly is controlled to draw air from the side away from the outlet and supply air in a direction toward the side of the outlet along the length direction of the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470850.3A CN111503728A (en) | 2020-05-28 | 2020-05-28 | Air conditioner and air conditioner control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470850.3A CN111503728A (en) | 2020-05-28 | 2020-05-28 | Air conditioner and air conditioner control method |
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| CN111503728A true CN111503728A (en) | 2020-08-07 |
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| CN202010470850.3A Pending CN111503728A (en) | 2020-05-28 | 2020-05-28 | Air conditioner and air conditioner control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776582A (en) * | 2015-04-22 | 2015-07-15 | 珠海格力电器股份有限公司 | Air guide column, air exhaust device and air conditioner |
| CN105509287A (en) * | 2016-02-19 | 2016-04-20 | 珠海格力电器股份有限公司 | Air conditioning device air outlet structure and air conditioning device |
| WO2017101673A1 (en) * | 2015-12-18 | 2017-06-22 | 广东美的制冷设备有限公司 | Air conditioner air guide plate assembly and air conditioner |
| CN108006822A (en) * | 2017-11-30 | 2018-05-08 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and there is its air conditioner |
| CN212204762U (en) * | 2020-05-28 | 2020-12-22 | 广东美的制冷设备有限公司 | Air conditioner |
-
2020
- 2020-05-28 CN CN202010470850.3A patent/CN111503728A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776582A (en) * | 2015-04-22 | 2015-07-15 | 珠海格力电器股份有限公司 | Air guide column, air exhaust device and air conditioner |
| WO2017101673A1 (en) * | 2015-12-18 | 2017-06-22 | 广东美的制冷设备有限公司 | Air conditioner air guide plate assembly and air conditioner |
| CN105509287A (en) * | 2016-02-19 | 2016-04-20 | 珠海格力电器股份有限公司 | Air conditioning device air outlet structure and air conditioning device |
| CN108006822A (en) * | 2017-11-30 | 2018-05-08 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and there is its air conditioner |
| CN212204762U (en) * | 2020-05-28 | 2020-12-22 | 广东美的制冷设备有限公司 | Air conditioner |
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