CN110160168B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN110160168B CN110160168B CN201910380867.7A CN201910380867A CN110160168B CN 110160168 B CN110160168 B CN 110160168B CN 201910380867 A CN201910380867 A CN 201910380867A CN 110160168 B CN110160168 B CN 110160168B
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- Prior art keywords
- air
- outdoor
- air outlet
- pivoting
- deflectors
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
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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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention provides an air conditioner, comprising: a casing which is at least provided with an outdoor air outlet; the air guide frame is fixed at the outdoor air outlet; a partition plate fixedly connected with the air guide frame and extending along the longitudinal direction in the middle of the outdoor air outlet; the air guide plates are arranged on two sides of the partition plate respectively, each air guide plate group comprises a plurality of pivotable air guide plates, and the air guide plates are pivotable, so that pedestrians can be prevented from being directly blown in the air outlet direction of the outdoor air outlet through the pivotable air guide plates, and the comfort of the pedestrians is improved. And because the two groups of air guide plate groups are respectively arranged on the two sides of the partition plate, the length of the air guide plate of each group of air guide plate group is shorter, the pivoting of the air guide plate is convenient, the pivoting process of the air guide plate of the air conditioner is more labor-saving, and the pivoting effect is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
With the social development and the continuous improvement of the living standard of people, the requirements of people on the living quality are higher and higher. People pay more and more attention to the quality of life, and the air conditioner becomes one of indispensable electrical equipment in daily life.
However, when the air conditioner is used for cooling, the outdoor air outlet can discharge a large amount of hot air, and when the air conditioner is used for heating, a large amount of cold air can be discharged, so that the comfort level of pedestrians passing through the outdoor air outlet can be greatly influenced. Although there is an air conditioner that adjusts the air outlet direction by pivoting the air deflector at the outdoor air outlet, the pivoting process of the air deflector of the air conditioner is not labor-saving, and the pivoting effect of the air deflector of the air conditioner is not ideal.
Disclosure of Invention
In view of the above, the present invention has been made to provide an air conditioner that overcomes or at least partially solves the above problems.
One object of the present invention is to make the pivoting process of the air deflector of the air conditioner more labor-saving.
A further object of the present invention is to enable the air-out direction of such air conditioner to avoid pedestrians.
The present invention provides an air conditioner, comprising: a casing which is at least provided with an outdoor air outlet; the air guide frame is fixed at the outdoor air outlet; the two ends of the partition plate are fixedly connected with the air guide frame and extend in the longitudinal direction in the middle of the outdoor air outlet; and the two groups of air guide plate groups are respectively arranged on two sides of the partition plate, each group of air guide plate group respectively comprises a plurality of pivotable air guide plates, and pivot shafts of the plurality of air guide plates extend along the horizontal direction and are connected with the air guide frame and the partition plate.
Optionally, the air conditioner further comprises: the human body sensing device is used for detecting the position of a human body in a set detection range outside the outdoor air outlet; and the plurality of air deflectors are configured to: and determining a pivoting angle range according to the position of the human body, adjusting the pivoting angle within the pivoting angle range, and keeping the air outlet direction of the indoor air outlet away from the human body within the pivoting angle range.
Optionally, the air deflectors of the two air deflector groups are further configured to: the air outlet is pivoted towards different directions within the pivoting angle range so as to improve the air outlet volume of the outdoor air outlet.
Optionally, the air conditioner further comprises: the outdoor fan is arranged in the shell and used for promoting the formation of outdoor heat exchange airflow; and the plurality of air deflectors further configured to: the faster the rotating speed of the outdoor fan is, the larger the degree of the included angle between the rotating speed range and the plane where the outdoor air outlet is located is.
Optionally, the air deflectors of the two air deflector groups are further configured to: and respectively adjusting the pivoting direction according to the rotating direction of the outdoor fan, so that the angle of the air deflector relative to the plane of the outdoor air outlet corresponds to the rotating direction of the outdoor fan.
Optionally, the dividing plate is formed with a groove facing the inner direction of the casing, and the pivot axes of the air deflectors extend into the groove; and the air conditioner further includes: and the two groups of driving motors are arranged in the grooves, and each group of driving motors is connected with the pivot shafts of the air guide plates of one group of air guide plate groups so as to rotate through the driving pivot shafts to adjust the pivot angles of the air guide plates.
Optionally, the human perception device is configured to: the higher the rotation speed of the outdoor fan is, the larger the set detection range is.
Optionally, the plurality of air deflectors are further configured to: when no human body exists in the detection range, the air outlet is vertical to the plane of the outdoor air outlet.
Optionally, the plurality of air deflectors are further configured to: the air conditioner is pivoted to an angle for closing the outdoor air outlet when the air conditioner is closed.
Optionally, the pivot shaft is connected to the air guide frame and the area of the partition plate close to the inside of the casing.
The present invention provides an air conditioner, comprising: a casing which is at least provided with an outdoor air outlet; the air guide frame is fixed at the outdoor air outlet; a partition plate with two ends fixedly connected with the air guide frame and extending along the longitudinal direction in the middle of the outdoor air outlet; and the two air guide plate groups are respectively arranged on two sides of the partition plate, and each air guide plate group respectively comprises a plurality of pivotable air guide plates. Through the pivotal rotation of the air deflector, the air outlet direction is changed, so that the direct blowing of outdoor air to pedestrians can be avoided, and the comfort of the pedestrians is improved. And the pivotal axes of the air deflectors extend along the horizontal direction and are connected with the air guide frame and the partition plate, so that the air outlet direction of the outdoor air outlet can be upward or downward through the pivotal angle of the pivotal air deflectors, and the air outlet direction of the outdoor air outlet can be adjusted only once when pedestrians pass through the outdoor air outlet. And because the two groups of air guide plate groups are respectively arranged on the two sides of the partition plate, the length of the air guide plate of each group of air guide plate group is shorter, the pivoting of the air guide plate is convenient, the pivoting process of the air guide plate of the air conditioner is more labor-saving, and the pivoting effect is improved.
Further, the air conditioner further comprises a human sensing device for detecting the position of the human body in a set detection range outside the outdoor air outlet, and the air deflectors are configured to: the pivoting angle range is determined according to the position of a human body, the pivoting angle is adjusted within the pivoting angle range, the air outlet direction of the indoor air outlet and the outdoor air outlet within the pivoting angle range avoids the human body, so that the comfort of pedestrians is improved, and when no human body exists within the detection range, the pivoting angle is perpendicular to the plane where the outdoor air outlet is located, so that the air outlet volume of the air conditioner is ensured, and the intelligence of the air conditioner is improved.
Furthermore, the air deflectors of the two air deflector groups can respectively adjust the pivoting direction according to the rotating direction of the outdoor fan, so that the angle of the air deflector relative to the plane of the outdoor air outlet corresponds to the rotating direction of the outdoor fan. The arrangement mode can improve the air output of the outdoor air outlet.
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 an outdoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an air conditioner according to one embodiment of the present invention;
fig. 3 is a schematic view illustrating a rotation direction of an outdoor fan of an air conditioner and an air outlet direction of a corresponding outdoor air outlet according to an embodiment of the present invention;
FIG. 4 is a schematic view of an air conditioner according to an embodiment of the present invention, wherein the air deflector is perpendicular to the plane of the outdoor air outlet;
fig. 5 is a schematic view illustrating a state in which an outdoor outlet is closed by a wind deflector of an air conditioner according to an embodiment of the present invention.
Detailed Description
The present embodiment provides an air conditioner 10, the air conditioner 10 includes a casing 100, wherein the casing 100 at least has an outdoor air outlet 110.
Fig. 1 is a schematic structural view of an outdoor unit of an air conditioner 10 according to an embodiment of the present invention, and fig. 2 is a schematic block diagram of the air conditioner 10 according to an embodiment of the present invention. In some embodiments, the air conditioner 10 may be a split-type air conditioner, which generally comprises an air conditioner indoor unit, an air conditioner outdoor unit, and a connecting pipeline. The casing 100 of the split type air conditioner also includes an indoor unit casing and an outdoor unit casing, an indoor heat exchange chamber is defined in the indoor unit casing, an outdoor heat exchange chamber is defined in the outdoor unit casing, and an outdoor heat exchanger functioning as a condenser in a cooling operation and as an evaporator in a heating operation and an outdoor fan 600 are provided in the outdoor heat exchange chamber. The outdoor fan 600 is disposed in the outdoor heat exchange chamber in the cabinet 100 to promote the formation of outdoor heat exchange air flow. The low-temperature energy or the high-temperature energy generated by the outdoor unit of the air conditioner is distributed to the indoor unit of the air conditioner via the connection pipe.
When the air conditioner 10 operates in a refrigerating mode, a refrigerant is compressed into high-temperature and high-pressure refrigerant vapor in the compressor, the refrigerant vapor enters the outdoor heat exchanger, the refrigerant vapor is condensed in the outdoor heat exchanger to release heat into high-temperature and high-pressure liquid, the liquid passes through the throttling device and then is decompressed into a low-temperature and low-pressure gas-liquid mixture to enter the indoor heat exchanger, the refrigerant absorbs heat in the indoor heat exchanger and evaporates, and then enters the compressor again to complete a refrigerating cycle.
In other embodiments, the air conditioner 10 may also be a window air conditioner, an indoor heat exchange chamber and an outdoor heat exchange chamber are defined in the casing 100 of the window air conditioner, an indoor heat exchanger is disposed in the indoor heat exchange chamber, an outdoor heat exchanger is disposed in the outdoor heat exchange chamber, and a refrigeration system of the window air conditioner may be composed of a compressor, an indoor heat exchanger, an outdoor heat exchanger, a throttling device, and the like. During the cooling operation, the indoor heat is continuously absorbed by the indoor heat exchanger to reduce the indoor temperature, the outdoor heat exchanger continuously releases heat to the outside, and the outdoor fan 600 may be disposed in the outdoor heat exchange chamber of the casing 100 to facilitate the formation of the outdoor heat exchange airflow.
The air conditioner 10 further includes an air guiding frame 200, a dividing plate 300 and two air guiding plate sets 400, wherein the air guiding frame 200 is fixed at the outdoor air outlet 110, for example, when the air conditioner 10 is a split air conditioner, the air guiding frame 200 is fixed at the outdoor air outlet 110 of the outdoor unit. The two ends of the partition plate 300 are respectively fixedly connected with the air guide frame 200, and extend in the middle of the outdoor air outlet 110 along the longitudinal direction, the two air guide plate sets 400 are respectively arranged at the two sides of the partition plate 300, each air guide plate set 400 respectively comprises a plurality of air guide plates 410 which can pivot, and the air guide plates 410 can be pivoted, so that the air outlet direction of the outdoor air outlet 110 can be prevented from blowing pedestrians directly through pivoting the air guide plates 410, and the comfort of the pedestrians is improved.
The pivotal shafts 420 of the plurality of air guide plates 410 extend in the horizontal direction and connect the air guide frame 200 and the partition plate 300. When pedestrians pass through the outdoor air outlet 110, the air outlet direction of the outdoor air outlet 110 can be upward or downward by pivoting the air deflector 410, and the pivoted air deflector 410 makes the air outlet direction of the outdoor air outlet 110 and the direction of the pedestrian walking route form a certain angle, so that when pedestrians pass through the outdoor air outlet 110, the air outlet direction of the outdoor air outlet 110 is adjusted only once, and the comfort level of the pedestrians is improved.
Moreover, the arrangement mode makes the length of the air deflectors 410 of each air deflector group 400 shorter, which is convenient for the pivoting of the air deflectors 410, so that the pivoting process of the air deflectors 410 of the air conditioner 10 is more labor-saving, and the pivoting effect is improved.
The partition plate 300 may have a groove facing the inner direction of the cabinet 100, the pivot shafts 420 of the air deflectors 410 extend into the groove, and the air conditioner 10 further includes two sets of driving motors 700, the two sets of driving motors 700 are disposed in the groove, each set of driving motors 700 is connected to the pivot shafts 420 of the air deflectors 410 of one set of air deflector group 400, so as to adjust the pivot angles of the air deflectors 410 by driving the pivot shafts 420 to rotate. In some embodiments, the pivot shafts 420 of the air deflectors 410 of one air deflector group 400 are connected through a set of connecting rod and rocker mechanism, and the output shaft of one driving motor 700 is connected with the connecting rod and rocker mechanism, so as to pivot the pivot shafts 420 of the air deflectors 410 of one air deflector group 400 at the same time. In other embodiments, the set of drive motors 700 may include multiple motors, each motor controlling the pivot axis 420 of one or more air deflectors 410.
Space can be saved by arranging two sets of driving motors 700 in the grooves of the partition plate 300, and the driving motors 700 can be cooled by using the airflow formed by the outdoor fan 600. In addition, the two sets of driving motors 700 are used for driving the air deflector 410 to pivot conveniently, so that the pivoting effect of the air deflector 410 is improved.
The pivot shaft 420 may be connected to the air guide frame 200 and the area of the partition plate 300 near the interior of the casing 100, so that when the pivot shaft 420 pivots to a certain angle with the plane of the outdoor air outlet 110, the portion protruding from the front side surface of the casing 100 is less, thereby protecting the air guide plate 410 and preventing the air guide plate 410 from being damaged due to impact of foreign objects.
The air conditioner 10 may further include a human sensing device 500, the human sensing device 500 is configured to detect a human body position in a set detection range outside the outdoor air outlet 110, wherein the detection range may be set according to a rotation speed of an outdoor fan 600 of the air conditioner 10, the higher the rotation speed of the outdoor fan 600, the larger the set detection range, the outdoor fan 600 may have a plurality of different rotation speeds, and a detection range is correspondingly set for each rotation speed, for example, the outdoor fan 600 may have a fourth rotation speed, the first rotation speed is 800r/min, the second rotation speed is 1000r/min, the third rotation speed is 1200r/min, and the fourth rotation speed is 1400r/min, when the outdoor fan 600 operates at the first rotation speed, the detection range may be set to an area within 1 meter in front of the outside of the outdoor air outlet 110, and when the outdoor fan 600 operates at the second rotation speed, the detection range may be set to an area within 1.2 meter in front of the outside of, when the outdoor fan 600 operates at the third gear, the detection range can be set to be the region within 1.5 meters in front of the outer side of the outdoor air outlet 110, when the outdoor fan 600 operates at the fourth gear, the detection range can be set to be the region within 1.8 meters in front of the outer side of the outdoor air outlet 110, the gear of the rotating speed of the outdoor fan 600 can be flexibly configured according to requirements, and the set detection range can be selected according to experimental conditions.
The plurality of air deflectors 410 are configured to determine a pivot angle range according to the position of the human body, and adjust the pivot angle within the pivot angle range, in which the air outlet direction of the indoor air outlet 110 avoids the human body and is perpendicular to the plane of the outdoor air outlet 110 when no human body exists in the detection range. The arrangement mode enables the air conditioner 10 to pivot the air deflector 410 to an angle away from the human body when the human body exists in the set range, and enables the outdoor air outlet 110 to obtain larger air output when the human body does not exist, so that the air conditioner 10 is more intelligent.
In some embodiments, the human motion detection device 500 may further obtain a height of a human body within the detection range, and the plurality of air deflectors 410 are configured to determine the pivoting angle range according to the position of the human body and the height of the human body, and the higher the height of the human body is, the smaller the angle between the plurality of air deflectors 410 and the plane where the outdoor air outlet is located is. In other embodiments, the plurality of air deflectors 410 are configured to determine the pivot angle range according to the body position and a predetermined body height threshold, which may be any value between 160 cm and 190 cm, such as 178 cm, 180 cm, etc.
The air deflection plates 410 can pivot either upward or downward within a range of pivot angles. In some embodiments, the air deflectors 410 of the two air deflector groups 400 are further configured to pivot in different directions within the range of the pivot angle to increase the air output of the outdoor air outlet 110, that is, the air deflectors 410 of one air deflector group 400 pivot upward to make the air output direction of the corresponding outdoor air outlet 110 region upward, while the air deflectors 410 of the other air deflector group 400 pivot downward to make the air output direction of the corresponding outdoor air outlet 110 region downward to make the air output directions of the outdoor air outlets 110 on two sides of the partition plate 300 different, thereby increasing the air output of the outdoor air outlet 110.
The air deflectors 410 of the two air deflector groups 400 can also adjust the pivoting direction according to the rotating direction of the outdoor fan 600, so that the angle of the air deflectors 410 relative to the plane of the outdoor air outlet 110 corresponds to the rotating direction of the outdoor fan 600. Fig. 3 is a schematic diagram illustrating a rotation direction of an outdoor fan 600 of the air conditioner 10 and a wind outlet direction of the corresponding outdoor wind outlet 110 according to an embodiment of the invention. The outdoor fan 600 may rotate counterclockwise, the air deflectors 410 of the left air deflector group 400 pivot downward, and the air deflectors 410 of the right air deflector group 400 pivot upward, so that the air output of the outdoor air outlet 110 may be further increased. In other embodiments, the outdoor fan 600 may also rotate clockwise, and the air deflectors 410 of the air deflector group 400 on the left side pivot upward, and the air deflectors 410 of the air deflector group 400 on the right side pivot downward.
In some embodiments, the faster the rotation speed of the outdoor fan 600 is, the greater the degree of the included angle between the air deflectors 410 and the plane of the outdoor air outlet 110 in the pivot angle range is, wherein the maximum included angle between the air deflectors 410 and the plane of the outdoor air outlet 110 is 90 degrees, that is, the air deflectors 410 are perpendicular to the plane of the outdoor air outlet 110, and the minimum included angle between the air deflectors 410 and the plane of the outdoor air outlet 110 is 0 degree, that is, the air deflectors 410 are parallel to the plane of the outdoor air outlet 110, that is, when the air deflectors 410 are perpendicular to the plane of the outdoor air outlet 110, both the upward pivoting and the downward pivoting reduce the included angle between the air deflectors 410 and the plane of the outdoor air outlet 110. The arrangement mode enables the air outlet direction of the outdoor air outlet 110 to have larger air outlet quantity on the basis of avoiding the human body.
When no human body is detected within the detection range, the air deflectors 410 may be perpendicular to the plane of the outdoor air outlet 110. Fig. 4 is a schematic view of the air deflector 410 of the air conditioner 10 according to an embodiment of the present invention, which is perpendicular to the plane of the outdoor air outlet 110, and since no human body is in the detection range, the arrangement mode can make the outdoor air outlet 110 have a larger air output, thereby improving the heat exchange effect of the air conditioner 10.
Also, when the air conditioner 10 is turned off, the plurality of air deflectors 410 may be pivoted to an angle to close the outdoor air outlet 110. Fig. 5 is a schematic view illustrating a state where the air guide plate 410 of the air conditioner 10 closes the outdoor air outlet 110 according to an embodiment of the present invention. This arrangement prevents foreign substances such as external dust from entering the interior of the cabinet 100 when the air conditioner 10 is not in use by closing the outdoor air outlet 110, and prevents damage to the interior of the cabinet 100 due to environmental weather, thereby protecting the interior of the cabinet 100.
When the air conditioner 10 of this embodiment is turned on, the plurality of air deflectors 410 are pivoted from the angle of closing the outdoor air outlet 110 to the angle of opening the outdoor air outlet 110, at this time, the air deflectors 410 can be pivoted to be perpendicular to the plane of the outdoor air outlet 110, after the outdoor fan 600 is turned on, the detection range is determined according to the rotation speed of the outdoor fan 600, if the human detection device 500 detects that no human body exists in the detection range, the angle of the air deflectors 410 perpendicular to the plane of the outdoor air outlet 110 is maintained, if the human detection device 500 detects that a human body exists in the detection range, the air outlet angle range is determined according to the detected position of the human body, and the pivoting directions of the air deflectors 410 of the two air deflector groups 400 are respectively adjusted according to the rotation direction of the outdoor fan 600, so that the air outlet direction of the outdoor.
The air conditioner 10 includes: a casing 100 at least provided with an outdoor air outlet 110; a wind guide frame 200 fixed at the outdoor wind outlet 110; a partition plate 300 having both ends fixedly connected to the air guide frame 200 and extending in a longitudinal direction at a middle portion of the outdoor air outlet 110; the two air guide plate groups 400 are respectively arranged on two sides of the partition plate 300, each air guide plate group 400 respectively comprises a plurality of pivotable air guide plates 410, and the air guide plates 410 are pivotable, so that the air outlet direction of the outdoor air outlet 110 can be prevented from blowing pedestrians directly through the pivotable air guide plates 410, and the comfort of the pedestrians is improved. The pivot shafts 420 of the air deflectors 410 extend in the horizontal direction and are connected to the air guiding frame 200 and the partition plate 300, so that the air outlet direction of the outdoor air outlet 110 can be upward or downward by pivoting the pivot angle of the air deflectors 410, and the air outlet direction of the outdoor air outlet 110 can be adjusted only once when a pedestrian passes through the outdoor air outlet 110. Moreover, because the two air guide plate groups 400 are respectively arranged on the two sides of the partition plate 300, the length of the air guide plates 410 of each air guide plate group 400 is short, which is convenient for the pivoting of the air guide plates 410, so that the pivoting process of the air guide plates 410 of the air conditioner 10 is more labor-saving, and the pivoting effect is improved.
The air conditioner 10 further includes a human sensing device 500 for detecting a position of a human body within a detection range set outside the outdoor outlet 110, and the plurality of air deflectors 410 are arranged to: the pivoting angle range is determined according to the position of a human body, the pivoting angle is adjusted within the pivoting angle range, the air outlet direction of the indoor air outlet and the outdoor air outlet within the pivoting angle range avoids the human body, so that the comfort of pedestrians is improved, and when no human body exists within the detection range, the pivoting angle range is perpendicular to the plane where the outdoor air outlet 110 is located, so that the air outlet volume of the air conditioner 10 is ensured, and the intelligence of the air conditioner 10 is improved.
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 (6)
1. An air conditioner comprising:
a casing which is at least provided with an outdoor air outlet;
the air guide frame is fixed at the outdoor air outlet;
the two ends of the partition plate are fixedly connected with the air guide frame and extend in the middle of the outdoor air outlet along the longitudinal direction;
the two groups of air guide plate groups are respectively arranged on two sides of the partition plate, each group of air guide plate group respectively comprises a plurality of pivotable air guide plates, and pivoting shafts of the plurality of air guide plates extend in the horizontal direction and are connected with the air guide frame and the partition plate;
the human body sensing device is used for detecting the position of a human body in a set detection range outside the outdoor air outlet; and is
A plurality of the air deflectors are configured to: determining a pivoting angle range according to the position of the human body, and adjusting a pivoting angle within the pivoting angle range, wherein the air outlet direction of the outdoor air outlet within the pivoting angle range avoids the human body;
the air deflectors of both sets of air deflector groups are further configured to: pivoting towards different directions within the pivoting angle range to improve the air output of the outdoor air outlet;
the outdoor fan is arranged in the shell and used for promoting the formation of outdoor heat exchange airflow; and is
The plurality of air deflectors is further configured to: the faster the rotating speed of the outdoor fan is, the larger the degree of an included angle between the outdoor fan and the plane where the outdoor air outlet is located in the pivot angle range is;
the higher the rotation speed of the outdoor fan is, the larger the detection range is set to be.
2. The air conditioner according to claim 1, wherein
The air deflectors of both sets of air deflector groups are further configured to: and respectively adjusting the pivoting direction according to the rotating direction of the outdoor fan, so that the angle of the air deflector relative to the plane of the outdoor air outlet corresponds to the rotating direction of the outdoor fan.
3. The air conditioner according to claim 1, wherein
The dividing plate is provided with a groove facing the inner direction of the shell, and the pivot shafts of the air deflectors extend into the groove; and the air conditioner further comprises:
and the two groups of driving motors are arranged in the grooves, and each group of driving motors is connected with the pivot shafts of the air deflectors of one group of air deflector groups so as to drive the pivot shafts to rotate to adjust the pivot angles of the air deflectors.
4. The air conditioner according to claim 1, wherein
The plurality of air deflectors is further configured to: and when no human body exists in the detection range, the detection range is vertical to the plane of the outdoor air outlet.
5. The air conditioner according to claim 1, wherein
The plurality of air deflectors is further configured to: pivoting to an angle that closes the outdoor air outlet when the air conditioner is turned off.
6. The air conditioner according to claim 1, wherein
The pivot shaft is connected to the air guide frame and the area of the partition plate close to the interior of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380867.7A CN110160168B (en) | 2019-05-08 | 2019-05-08 | Air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380867.7A CN110160168B (en) | 2019-05-08 | 2019-05-08 | Air conditioner |
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| CN110160168A CN110160168A (en) | 2019-08-23 |
| CN110160168B true CN110160168B (en) | 2020-09-25 |
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| CN201910380867.7A Active CN110160168B (en) | 2019-05-08 | 2019-05-08 | Air conditioner |
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Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
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