CN114234282B - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN114234282B CN114234282B CN202111376108.7A CN202111376108A CN114234282B CN 114234282 B CN114234282 B CN 114234282B CN 202111376108 A CN202111376108 A CN 202111376108A CN 114234282 B CN114234282 B CN 114234282B
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- air outlet
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- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—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
- 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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- 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 provides an air conditioner indoor unit and an air conditioner, relates to the technical field of air treatment, and aims to solve the problems that longitudinal swing blades can only swing left and right to adjust the air outlet direction, the requirements of users on air supply diversity cannot be met, and the use experience of the users is affected. An air conditioner indoor unit comprising: the cabinet body is provided with an air outlet, the upper shell is internally provided with a vertical swing blade assembly, and the vertical swing blade assembly is arranged close to the air outlet, so that the vertical swing blade assembly can adjust the air outlet direction at the air outlet; the vertical swing blade assembly includes: the air conditioner comprises a plurality of first blades, at least one second blade and a connecting assembly, wherein the first blades, the at least one second blade and the connecting assembly are arranged side by side, the second blade is arranged on the connecting assembly, and the length directions of the first blades and the second blades are parallel to the axial direction of the air conditioner; the second blades are positioned between two adjacent first blades; the second blade and the first blade adjacent to the second blade have a preset angle therebetween.
Description
Technical Field
The invention relates to the technical field of air treatment, in particular to an air conditioner indoor unit and an air conditioner.
Background
Compared with the wall-mounted air conditioner indoor unit, the vertical air conditioner indoor unit is characterized in that the area covered by wind blown out by the vertical air conditioner indoor unit is more consistent with a human body, the wind area of the human body is large, and the change speed of the surface temperature of the human body is improved.
In the related art, an air outlet of a vertical air conditioner is generally provided with an air direction control device, wherein the air direction control device comprises a yaw blade and a pitch blade (or called a vertical swing blade), the yaw blade is driven by a first motor to swing up and down, and the pitch blade is driven by a second motor to swing left and right.
However, the longitudinal swing blades in the related art can only adjust the air outlet direction through left and right swing, so that the requirements of users on air supply diversity cannot be met, and the use experience of the users is affected.
Disclosure of Invention
The invention provides an air conditioner indoor unit and an air conditioner, which are used for solving the problems that longitudinal swing blades can only swing left and right to adjust the air outlet direction, the requirement of a user on air supply diversity cannot be met, and the use experience of the user is affected.
One aspect of the present invention provides an air conditioner indoor unit, comprising: the cabinet body is provided with an air outlet, a vertical swing blade assembly is arranged in the upper shell, and the vertical swing blade assembly is arranged close to the air outlet, so that the vertical swing blade assembly can adjust the air outlet direction at the air outlet; the vertical swing blade assembly includes: the air conditioner comprises a plurality of first blades, at least one second blade and a connecting assembly, wherein the first blades, the at least one second blade and the connecting assembly are arranged side by side, the second blade is arranged on the connecting assembly, and the length directions of the first blades and the second blades are parallel to the axial direction of the air conditioner; the second blades are positioned between two adjacent first blades; the second blade and the first blade adjacent to the second blade have a preset angle therebetween.
In one possible implementation, the connection component includes: the two first connecting plates are respectively connected to two ends of the plurality of first blades; at least one of the two first connecting plates is connected to a first driving motor, and the first driving motor is used for driving the first connecting plates and the first blades to rotate.
In one possible implementation manner, the connection assembly further includes: the second connecting plate is parallel to the first connecting plate and is arranged at intervals, the connecting columns are connected to the second blades, and at least part of the connecting columns are matched with the second connecting plate.
In one possible implementation manner, the second connecting plate is arranged above the first connecting plate which is positioned on the upper side oppositely, and the connecting column connected to the upper end of the second blade passes through and is matched with the first connecting plate and the second connecting plate; the connecting post connected to the lower end of the second blade is matched with the corresponding first connecting plate.
In one possible implementation manner, the air conditioner indoor unit further includes: the second driving motor is installed in the second connecting plate, the output end of the second driving motor is connected with the corresponding connecting column, and the second driving motor is used for driving the second blade to rotate relative to the first blade through the connecting column so as to adjust a preset angle between the second blade and the first blade adjacent to the second blade.
In one possible implementation manner, an upward extending column is arranged on the first connecting plate opposite to the upper end, and the extending column is arranged through the second connecting plate; the output end of the first driving motor is connected with the extension column.
In one possible implementation manner, the first blades include three first blades, and the second blades are respectively arranged between every two adjacent first blades.
In one possible implementation manner, the second blade is provided with a plurality of long holes, and the length direction of the long holes is parallel to the vertical direction of the air conditioner indoor unit.
In one possible implementation manner, a plurality of the long holes are at least partially distributed at intervals along the length direction of the second blade.
In one possible implementation manner, a plurality of the long holes are at least partially distributed at intervals along the width direction of the second blade.
In one possible implementation manner, the front side of the upper shell is provided with two air outlets; the vertical swing blade assemblies are respectively arranged at the two air outlets.
The invention also provides an air conditioner, which comprises the air conditioner inner unit and an air conditioner outer unit connected with the air conditioner inner unit.
According to the air conditioner and the air conditioner, the plurality of first blades, the at least one second blade and the connecting assembly for connecting the first blades and the second blades are arranged side by side, the length directions of the first blades and the second blades are parallel to the axial direction of the air conditioner, the second blades are positioned between two adjacent first blades, and a preset angle is formed between the second blades and the adjacent first blades. The second blades and one of the adjacent first blades form a relatively smaller air outlet angle, so that the gathering effect of the air flow is improved, the air flow is concentrated, the air speed of the air outlet is higher, the distance is longer, and the transmission distance of the air in refrigeration or heating can be further; and relatively larger air outlet angles are formed between the second blades and the adjacent other first blades, so that the diffusion effect of the airflow is improved, the air transmission range is wider, and the uniformity of indoor temperature is improved. Like this, do benefit to and make the air conditioner inner unit when wind diffusion, can also form local collection wind to accelerate for the wind blows widely more farther, does benefit to and satisfies the demand of user to the air supply diversity, does benefit to and promotes user experience.
Drawings
The following detailed description of the embodiments of the invention is provided in connection with the accompanying drawings, it being understood that the embodiments described herein are for purposes of illustration and explanation only, and the invention is not limited to the embodiments described below.
Fig. 1 is a schematic structural diagram of an air conditioner indoor unit according to an exemplary embodiment of the present invention;
FIG. 2 is a schematic perspective view of a vertical swing blade assembly according to an exemplary embodiment of the present invention;
FIG. 3 is a schematic perspective view of a vertical swing blade assembly according to another exemplary embodiment of the present invention;
FIG. 4 is a schematic perspective view of a vertical swing blade assembly according to another exemplary embodiment of the present invention;
fig. 5 is an enlarged partial schematic view of the portion a in fig. 4.
Reference numerals illustrate: 1-vertical swing blade assembly; 11-a first blade; 12-a second blade; 121-an elongated hole; 13-a connection assembly; 131-a first connection plate; 132-connecting columns; 133-a second connection plate; 14-a first drive motor; 15-a second drive motor; 2-a cabinet body; 21-an upper housing; 22-lower housing.
Detailed Description
The following detailed description of the embodiments of the invention is provided in connection with the accompanying drawings, it being understood that the embodiments described herein are for purposes of illustration and explanation only, and the invention is not limited to the embodiments described below.
In the related art, an air outlet of a vertical air conditioner is generally provided with an air direction control device, the air direction control device comprises a yaw blade and a pitch blade, the yaw blade is driven by a first motor to swing up and down, and the pitch blade is driven by a second motor to swing left and right. However, the longitudinal swing blades in the related art can only adjust the air outlet direction through left and right swing, so that the requirements of users on air supply diversity cannot be met, and the use experience of the users is affected.
In order to overcome the above-mentioned problem, this embodiment provides an air conditioner indoor unit, through setting up a plurality of first blades that set up side by side, at least one second blade and the coupling assembling who is connected first blade and second blade, the length direction of first blade and second blade is on a parallel with the axial of air conditioner indoor unit, the second blade is located between two adjacent first blades, have the angle of predetermineeing between second blade and the adjacent first blade, like this, do benefit to and make the air conditioner indoor unit when the wind spreads, can also form local collection wind to accelerate, make the wind blow more widely more than far, do benefit to the demand that satisfies the user to the air supply variety, do benefit to and promote user experience.
The structure, function and implementation process of the air conditioner indoor unit provided in this embodiment are illustrated below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an air conditioner indoor unit according to an exemplary embodiment of the present invention. Referring to fig. 1, an air conditioner indoor unit provided in this embodiment includes a casing 2. The casing 2 includes an upper case 21 and a lower case 22, the upper case 21 is used for mounting components such as an air duct member and an indoor heat exchanger, and the lower case 22 is used for mounting components such as a compressor. For an air conditioner indoor unit having a fresh air function, the lower case 22 is also used for installing a fresh air module, a purification module, and the like.
The air duct component is used for installing the indoor heat exchanger, the upper end of the air duct component is provided with a sealing bracket, the sealing bracket is provided with a shielding part, and the shielding part can be contacted with the top end of the indoor heat exchanger; wherein, the appearance of shielding part and indoor heat exchanger's top looks adaptation to better seal indoor heat exchanger's top. The shielding part is positioned at the intersection of the cold air and the hot air, and condensed water formed at the shielding part can flow downwards to the water receiving disc along the indoor heat exchanger so as to be discharged.
The air duct member and the indoor heat exchanger define a main air duct, the upper housing 21 is provided with a main air outlet communicated with the main air duct, and air flow in the main air duct can enter the room from the main air outlet. The main air duct can be internally provided with cross-flow fans which are distributed from top to bottom, the cross-flow fans can be arranged on the air duct component, and the cross-flow fans are used for promoting gas to enter the main air duct to exchange heat with the indoor heat exchanger and to be led into the room from the main air outlet.
The main air duct is also provided with a main air inlet, and the main air inlet of the main air duct can be communicated with a fresh air outlet of the fresh air module, so that outdoor fresh air can enter the main air duct through the fresh air module to exchange heat with the indoor heat exchanger, and then enter the room from the main air outlet. The purification module can be arranged between the fresh air module and the main air duct or at the air inlet end of the fresh air module, and is used for purifying the entering outdoor fresh air so as to be beneficial to further improving the indoor air quality. Wherein the purification module comprises at least one of: the device comprises a water washing module, a negative ion module, a plasma purifying module and a high-efficiency air filter.
When the purification module comprises a water washing module, the water washing module can be integrated with the fresh air module to form a water washing fresh air module, so that the structure of the air conditioner indoor unit is more compact.
The upper case 21 may include a side plate and a front panel. The side plates comprise two side plates which are respectively arranged on two sides of the backboard and extend forwards, the front panel is arranged on the front sides of the two side plates, and the side plates and the front panel are approximately in a vertical state.
The air outlet of the air conditioner indoor unit can be specifically arranged on the front panel and in the area, close to the side plates, of the front panel, that is to say, the air outlet can be arranged in the edge area, close to the two side plates, of the front panel. Optionally, in order to improve the refrigerating effect, air outlets are arranged on the left side and the right side of the front panel of the air conditioner indoor unit. The air outlet can be arranged along the vertical extension so as to further increase the air outlet area. In addition, in order to further increase the air outlet area, the front side of the lower case 22 of the cabinet may also be provided with an air outlet.
FIG. 2 is a schematic perspective view of a vertical swing blade assembly according to an exemplary embodiment of the present invention; FIG. 3 is a schematic perspective view of a vertical swing blade assembly according to another exemplary embodiment of the present invention; fig. 4 is a schematic perspective view of a vertical swing blade assembly according to another exemplary embodiment of the present invention.
Referring to fig. 2 to 4, the vertical swing blade assembly 1 may be disposed corresponding to air outlets on the left and right sides of the air conditioner. The two air outlets can be respectively provided with an independent vertical swing blade assembly 1. The vertical swing blade assembly 1 can be installed on the upper shell, and the vertical swing blade assembly 1 is close to the air outlet, so that the vertical swing blade assembly 1 can adjust the air outlet direction of the air outlet.
The vertical swing blade assembly 1 includes: a plurality of first blades 11, at least one second blade 12 and a connecting assembly 13 for connecting the first blades 11 and the second blades 12, which are arranged in parallel, wherein the length direction of the first blades 11 and the second blades 12 is parallel to the axial direction of the air conditioner; the second blade 12 is located between two adjacent first blades 11; the second blade 12 has an angle with the first blade 11 adjacent thereto.
Wherein the center line of the second vane 12 along the axial direction of the air conditioner indoor unit is positioned right in the middle of the adjacent two first vanes 11, that is, the center line of the second vane 12 along the axial direction of the air conditioner indoor unit is equal to the distance between the adjacent two first vanes 11.
The connection assembly 13 includes: two first connection plates 131, the two first connection plates 131 being connected to both ends of the plurality of first blades 11, respectively; at least one of the two first connecting plates 131 is connected to the first driving motor 14, and the first driving motor 14 is used for driving the first connecting plates 131 and the first blades 11 to rotate. Optionally, the first connection plates 131 of the two first connection plates 131 are located opposite to each other on the upper side, so as to facilitate cost reduction.
In one implementation, as shown in fig. 1, the second blade 12 may be fixedly connected to the first blade 11, and the first driving motor 14 is used for driving the first connecting plate 131, the first blade 11, and the second blade 12 to rotate.
The upper and lower ends of the first blade 11 and the second blade 12 are respectively connected to the first connecting plate 131 in the connecting assembly 13. Alternatively, the connection assembly 13 further includes: the second connecting plate 133 and the connecting column 132, the second connecting plate 133 is parallel to the first connecting plate 131 and arranged at intervals, the connecting column 132 is connected to the second blade 12, and at least part of the connecting column 132 is fixedly connected with the second connecting plate 133; that is, the upper and lower ends of the first blade 11 are fixedly connected to the first connection plates 131 of the connection assembly 13, respectively, and at least one end of the second blade 12 is connected to the second connection plates 133 disposed parallel to and spaced apart from the first connection plates 131.
The second blades 12 gradually incline towards one of the adjacent first blades 11 along the direction from the inner side to the outer side of the air conditioner, so that a relatively small air outlet angle is formed between the second blades 12 and the first blades 11, the gathering effect of air flow is improved, the air flow is concentrated, the wind speed of the air outlet is higher, the distance is longer, and the transmission distance of the air during refrigeration or heating can be longer; and the second blade 12 and the adjacent other first blade 11 form a relatively larger air outlet angle, which is beneficial to improving the diffusion effect of the air flow, the air transmission range is wider, and the uniformity of indoor temperature is improved. In this way, the air conditioner indoor unit in the example can form local wind collection acceleration while wind is diffused, so that wind blows more widely and farther.
For example, the first blades 11 include three, wherein each adjacent two of the first blades 11 are respectively provided with the second blades 12 therebetween. Along the direction from the side part to the middle part of the air conditioner inner unit, the vertical swing blade assembly 1 sequentially has a relatively small air outlet angle, a relatively large air outlet angle, a relatively small air outlet angle and a relatively large air outlet angle; the relatively small air outlet angle meets the long-distance air supply requirement of a user, and the relatively large air outlet angle meets the requirement of the user on indoor large-area temperature uniformity, so that local wind collection acceleration can be formed when wind is diffused, and the wind is blown wider and farther.
The angle between the second blade 12 and the adjacent two first blades 11 may be set according to actual needs, and the present embodiment is not particularly limited here. For example, the relatively small air outlet angle between the second blade 12 and the adjacent first blade 11 may be 10 ° or more and less than 45 °, for example, the relatively small air outlet angle between the second blade 12 and the adjacent first blade 11 may be 10 ° or 15 ° or 20 ° or 25 ° or 30 ° or 35 ° or 40 °, or a value between any two of the above-mentioned relatively small air outlet angles between the second blade 12 and the adjacent first blade 11.
Of course, in the present example, the number of the first blades 11 and the second blades 12 is not limited thereto, and the present embodiment is merely illustrated here.
Fig. 5 is an enlarged partial schematic view of the portion a in fig. 4.
In another implementation manner, as shown in fig. 3 to 5, the second blade 12 may be connected with a second driving motor 15, where the second driving motor 15 is used to drive the second blade 12 to rotate relative to the first blade 11, so that the air outlet angle is adjustable, and thus, the air conditioner is further provided with multiple air outlet modes, which is beneficial to meeting the requirement of users on air supply diversity and improving user experience. Wherein the second driving motor 15 may be mounted to the connection assembly 13 or the upper housing.
Optionally, the connection assembly 13 further includes: the second connecting plate 133 and the connecting column 132, the second connecting plate 133 is parallel to the first connecting plate 131 and is arranged at intervals, the connecting column 132 is connected to the second blade 12, and at least part of the connecting column 132 is also rotationally connected with the second connecting plate 133. The second driving motor 15 is mounted on the second connecting plate 133, and an output end of the second driving motor 15 is connected with the corresponding connecting post 132, and the second driving motor 15 is used for driving the second blade 12 to rotate relative to the first blade 11 through the connecting post 132 so as to adjust a preset angle between the second blade 12 and the first blade 11 adjacent to the second blade 12.
Wherein, a second connecting plate 133 is disposed above the first connecting plate 131 opposite to the upper side of the two first connecting plates 131, and a connecting post 132 connected to the upper end of the second blade 12 passes through and cooperates with the first connecting plate 131 and the second connecting plate 133; the connection posts 132 connected to the lower ends of the second blades 12 are rotatably fitted with the corresponding first connection plates 131. In this way, the second driving motor 15 can drive the second blade 12 to rotate with respect to the first blade 11, the first connection plate 131, and the second connection plate 133 through the connection post 132.
In this example, an extension column extending upward is provided on the first connection plate 131 opposite to the upper end. The extension column is disposed through the second connection plate 133, and an output end of the first driving motor 14 is connected to the extension column. Alternatively, the first driving motor 14 is mounted on the second connecting plate 133, and the output end of the first driving motor 14 penetrates through the second connecting plate 133 to be connected with the extension column. The first connection plate 131 opposite to the lower end may be rotatably connected to the cabinet.
Or, a second connection plate 133 is disposed under the first connection plate 131 opposite to the lower side of the two first connection plates 131, and a connection post 132 connected to the lower end of the second blade 12 is coupled with the second connection plate 133 through the first connection plate 131; the connection posts 132 connected to the upper ends of the second blades 12 are rotatably fitted with the corresponding first connection plates 131. In this way, the second driving motor 15 can drive the second blade 12 to rotate with respect to the first blade 11, the first connection plate 131, and the second connection plate 133 through the connection post 132.
In this instance, the first connection plate 131 opposite to the lower end may be provided with an extension column extending downward. The extension column is disposed through the second connection plate 133, and an output end of the first driving motor 14 is connected to the extension column. Alternatively, the first driving motor 14 is mounted on the second connecting plate 133, and the output end of the first driving motor 14 penetrates through the second connecting plate 133 to be connected with the extension column.
Wherein, the rotation fit may be that the connection post 132 is rotatably disposed in the corresponding connection hole. The aperture of the connection hole may be larger than the outer diameter of the connection post 132 so that the connection post 132 can smoothly rotate; alternatively, a bearing is disposed in the connection hole, and the connection post 132 is connected to the bearing, so that the connection post 132 can smoothly rotate.
In this example, the air conditioner indoor unit may be provided with an operation panel, or the air conditioner indoor unit may be communicatively connected to a terminal device such as a remote controller or a mobile phone, so that the air conditioner indoor unit can receive a control instruction for controlling the rotation of the second driving motor 15.
The air conditioner indoor unit can control the second blade 12 to be obliquely arranged relative to the first blade 11 according to the received first control instruction, so that a relatively small air outlet angle is formed between the second blade 12 and one of the adjacent first blades 11, the gathering effect of air flow is improved, the air flow is concentrated, the wind speed of the air outlet is higher, the distance is longer, and the transmission distance of the air during refrigeration or heating can be longer; and the second blade 12 and the adjacent other first blade 11 form a relatively larger air outlet angle, which is beneficial to improving the diffusion effect of the air flow, the air transmission range is wider, and the uniformity of indoor temperature is improved. In this way, the air conditioner indoor unit in the example can form local wind collection acceleration while wind is diffused, so that wind blows more widely and farther.
Wherein, the second blade 12 can be controlled to rotate to a relatively small air outlet angle between the second blade 12 and the adjacent first blade 11 by the second driving motor 14, and the air outlet angle can be more than or equal to 10 degrees and less than 45 degrees. For example, the second blade 12 may be controlled to rotate by the second driving motor 14 to a value between any two of the relatively small air outlet angles between the second blade 12 and the adjacent first blade 11 of 10 ° or 15 ° or 20 ° or 25 ° or 30 ° or 35 ° or 40 °. Of course, the angle between the second blade 12 and the adjacent two first blades 11 is not limited thereto, and may be specifically set according to actual needs, and the embodiment is not specifically limited herein.
Further, the first control instruction may include one of a plurality of stages, so that the control internal machine controls the second blade 12 to rotate to have a different preset angle from the first blade 11 according to the different stages.
The air conditioner indoor unit can control the second blades 12 to be arranged in parallel with the first blades 11 according to the received second control instruction, so that the air outlet angles between the second blades 12 and the adjacent two first blades 11 are equal, and the air outlet uniformity is improved.
On the basis of the above example, the second blade 12 is provided with a plurality of long holes 121, and the length direction of the long holes 121 is parallel to the vertical direction of the air conditioner indoor unit. The slot 121 can be used for allowing the air output by the air conditioner to pass through, so that more air can be output, and the soft air performance can be improved, and the user experience can be improved.
The long holes 121 are at least partially distributed at intervals along the length direction of the second blade 12, so that the second blade 12 can not only perform the function of forming different air outlet angles with the adjacent first blade 11, but also can output more air.
The plurality of long holes 121 are at least partially distributed at intervals along the width direction of the second blade 12, so that the second blade 12 can not only play a role of forming different air outlet angles with the adjacent first blades 11, but also can enable more air to be output.
Optionally, some of the long holes 121 are distributed at intervals along the length direction of the second blade 12, and some of the long holes 121 are distributed at intervals along the width direction of the second blade 12, so that the second blade 12 can not only perform the function of forming different air outlet angles with the adjacent first blades 11, but also enable more wind to be output.
The embodiment also provides an air conditioner, which comprises an air conditioner inner unit and an air conditioner outer unit. The outdoor unit of the air conditioner generally includes an outdoor heat exchanger. An air conditioner indoor unit generally includes an indoor heat exchanger, a throttle device, and a compressor. When the air conditioner performs refrigeration, the compressor compresses a gaseous refrigerant into a high-temperature high-pressure gaseous state, and sends the gaseous refrigerant to the outdoor heat exchanger for cooling, the high-temperature high-pressure gaseous refrigerant is cooled and then becomes a medium-temperature high-pressure liquid refrigerant, the medium-temperature high-pressure liquid refrigerant is throttled and depressurized by the throttling device to become a low-temperature low-pressure gas-liquid mixture, and the low-temperature low-pressure gas-liquid mixture is vaporized into a gaseous state by absorbing heat in air by the indoor heat exchanger, so that the refrigeration effect is achieved; the gaseous refrigerant returns to the compressor to continue compression, and the circulation is continued to perform refrigeration.
The structure, function and implementation process of the air conditioner indoor unit are the same as those of the foregoing embodiments, and the description of this embodiment is omitted here.
In addition, a portion of the present embodiment, in which the air conditioner is not described, may employ a conventional arrangement in the art.
It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the above description, descriptions of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., 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, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (5)
1. An air conditioner indoor unit comprising: the cabinet body comprises an upper shell and a lower shell, wherein the upper shell is provided with an air outlet, a vertical swing blade assembly is arranged in the upper shell, and the vertical swing blade assembly is arranged close to the air outlet, so that the vertical swing blade assembly can adjust the air outlet direction of the air outlet;
the vertical swing blade assembly includes: the air conditioner comprises at least three first blades, at least two second blades and a connecting assembly, wherein the at least three first blades, the at least two second blades and the connecting assembly are arranged side by side, the connecting assembly connects the first blades with the second blades, and the length directions of the first blades and the second blades are parallel to the axial direction of the air conditioner; each second blade is positioned right in the middle of two adjacent first blades along the axial center line of the air conditioner indoor unit; each second blade and the adjacent first blade are provided with a preset angle, each second blade inclines towards one of the adjacent first blades along the direction from the inner side to the outer side of the air conditioner, so that a first air outlet is formed between the second blade and one of the adjacent first blades, a second air outlet is formed between the second blade and the other of the adjacent first blades, the first air outlet is smaller than the second air outlet, and the preset angle formed between the second blade and one of the adjacent first blades is larger than or equal to 10 degrees and smaller than 45 degrees;
the connection assembly includes: the two first connecting plates are respectively connected to two ends of the plurality of first blades; at least one of the two first connecting plates is connected with a first driving motor, and the first driving motor is used for driving the first connecting plates and the first blades to rotate;
the connection assembly further includes: the second connecting plates are parallel to the first connecting plates and are arranged at intervals, the connecting columns are connected to the second blades, and at least part of the connecting columns are matched with the second connecting plates;
the second connecting plate is arranged above the first connecting plate which is positioned on the upper side relatively in the two first connecting plates, and the connecting column connected to the upper end of the second blade passes through the first connecting plate to be matched with the second connecting plate;
the connecting column connected to the lower end of the second blade is matched with the corresponding first connecting plate;
further comprises: the second driving motor is arranged on the second connecting plate, the output end of the second driving motor is connected with the corresponding connecting column, and the second driving motor is used for driving the second blade to rotate relative to the first blade through the connecting column so as to adjust a preset angle between the second blade and the first blade adjacent to the second blade;
and a plurality of long holes are formed in the second blade, and the length direction of each long hole is parallel to the vertical direction of the air conditioner indoor unit.
2. The air conditioner indoor set of claim 1, wherein an extension column extending upward is provided on the first connection plate opposite to the upper end;
the extension column penetrates through the second connecting plate, and the output end of the first driving motor is connected with the extension column; or the first driving motor is installed on the second connecting plate, and the output end of the first driving motor penetrates through the second connecting plate to be connected with the extension column.
3. The air conditioner indoor set of claim 1, wherein a plurality of the elongated holes are at least partially spaced apart along the length of the second vane;
or, at least part of the long holes are distributed at intervals along the width direction of the second blade.
4. The air conditioner indoor unit of claim 1, wherein the front side of the upper case is provided with two air outlets; the vertical swing blade assemblies are respectively arranged at the two air outlets.
5. An air conditioner, comprising: an air conditioner indoor unit according to any one of claims 1 to 4 and an air conditioner outdoor unit connected to the air conditioner indoor unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111376108.7A CN114234282B (en) | 2021-11-19 | 2021-11-19 | Air conditioner indoor unit and air conditioner |
| PCT/CN2022/096762 WO2023087669A1 (en) | 2021-11-19 | 2022-06-02 | Indoor unit of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111376108.7A CN114234282B (en) | 2021-11-19 | 2021-11-19 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114234282A CN114234282A (en) | 2022-03-25 |
| CN114234282B true CN114234282B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111376108.7A Active CN114234282B (en) | 2021-11-19 | 2021-11-19 | Air conditioner indoor unit and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114234282B (en) |
| WO (1) | WO2023087669A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234282B (en) * | 2021-11-19 | 2024-03-19 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
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| CN106440032A (en) * | 2016-09-30 | 2017-02-22 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air conditioner and air outlet control method of cabinet air conditioner |
| JP2018017421A (en) * | 2016-07-26 | 2018-02-01 | 株式会社富士通ゼネラル | Ceiling-embedded air conditioner |
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| CN210861360U (en) * | 2019-09-11 | 2020-06-26 | 广东美的制冷设备有限公司 | Air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110160241B (en) * | 2019-05-17 | 2022-07-12 | 青岛海尔空调电子有限公司 | Air conditioner and air deflector control method for air conditioner refrigeration |
| CN113251481B (en) * | 2021-04-15 | 2023-01-13 | 青岛海尔空调器有限总公司 | Vertical air conditioner |
| CN114234282B (en) * | 2021-11-19 | 2024-03-19 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
-
2021
- 2021-11-19 CN CN202111376108.7A patent/CN114234282B/en active Active
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- 2022-06-02 WO PCT/CN2022/096762 patent/WO2023087669A1/en unknown
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| JP2008209043A (en) * | 2007-02-26 | 2008-09-11 | Nec Corp | Wind direction control device of fan, control method and manufacturing method of wind direction control device |
| JP2018017421A (en) * | 2016-07-26 | 2018-02-01 | 株式会社富士通ゼネラル | Ceiling-embedded air conditioner |
| CN106440032A (en) * | 2016-09-30 | 2017-02-22 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air conditioner and air outlet control method of cabinet air conditioner |
| CN109099570A (en) * | 2018-07-20 | 2018-12-28 | 青岛海尔空调电子有限公司 | A kind of panel construction and air conditioner of air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114234282A (en) | 2022-03-25 |
| WO2023087669A1 (en) | 2023-05-25 |
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