CN112682850A - Air conditioner - Google Patents
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- CN112682850A CN112682850A CN201910990137.9A CN201910990137A CN112682850A CN 112682850 A CN112682850 A CN 112682850A CN 201910990137 A CN201910990137 A CN 201910990137A CN 112682850 A CN112682850 A CN 112682850A
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Abstract
The invention discloses an air conditioner, comprising: the shell is provided with an air outlet; the air outlet frame component comprises an air outlet frame and an air outlet grating, the air outlet frame is rotatably arranged at the air outlet, the air outlet frame is provided with an air outlet channel, the air outlet grating is arranged at one end of the air outlet channel, the air outlet frame is provided with a first position, the axis of the air outlet channel is perpendicular to the plane where the air outlet is arranged at the first position, the air outlet grating is arranged at the downstream end of the air outlet channel along the flowing direction of air flow, and the outer surface of the air outlet grating exceeds the plane where the air outlet is arranged. According to the air conditioner, the air outlet frame is in the first position, the outer surface of the air outlet grille exceeds the plane where the air outlet is located, so that the air outlet grille at least partially extends out of the air outlet when swinging for air supply, the air supply range of the air conditioner is favorably enlarged, and the air supply distance can be increased.
Description
Technical Field
The invention relates to the technical field of air treatment equipment, in particular to an air conditioner.
Background
In the related art, the air conditioner realizes air supply in different directions through the swinging of the air guide strips, but the technical problem of small air supply range still exists, and the use requirements of users cannot be met.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an air conditioner which can expand the air supply range.
An air conditioner according to an embodiment of the present invention includes: the air conditioner comprises a shell, a fan and a controller, wherein an air outlet is formed in the shell; the air outlet frame component comprises an air outlet frame and an air outlet grating, the air outlet frame is rotatably arranged at the air outlet, the air outlet frame is provided with an air outlet channel, the air outlet grating is arranged at one end of the air outlet channel, the air outlet frame is provided with a first position, the axis of the air outlet channel is perpendicular to the plane where the air outlet is located, the air outlet grating is located at the downstream end of the air outlet channel, and the outer surface of the air outlet grating exceeds the plane where the air outlet is located.
According to the air conditioner provided by the embodiment of the invention, the air outlet frame is in the first position, and the outer surface of the air outlet grille exceeds the plane where the air outlet is located, so that the air outlet grille at least partially extends out of the air outlet when swinging for air supply, the air supply range of the air conditioner is favorably enlarged, and the air supply distance can be increased.
According to some embodiments of the invention, the air outlet frame assembly further comprises an opening and closing door, the opening and closing door is movably arranged on the shell to open or close the air outlet, and the air outlet frame assembly is positioned in the opening and closing door when the opening and closing door closes the air outlet.
In some embodiments of the present invention, the air-out frame has a second position, in the second position, an axis of the air-out channel is perpendicular to a plane where the air outlet is located, the air-out grille is located at an upstream end of the air-out channel along a flow direction of the air flow, when the switch door closes the air outlet, the air-out frame is located at the second position, along an extending direction of the air-out channel, a maximum distance between a rotation axis of the air-out frame and an end of the air-out frame assembly where the air-out grille is located is L1, and a maximum distance between the rotation axis of the air-out frame and an end of the air-out frame assembly away from the air-out grille is L2, and L2 < L1 is satisfied.
In some embodiments of the invention, the L1 and the L2 satisfy: l2 is more than or equal to 0.27L1 and less than or equal to 0.7L 1.
In some embodiments of the present invention, in the second position, an end of the air outlet frame assembly away from the air outlet grille exceeds a plane where the air outlet is located.
According to some embodiments of the present invention, the extending direction of the rotation axis of the air-out frame is the same as the length direction of the air outlet, the air-out grille includes a plurality of air guide strips, the plurality of air guide strips are spaced apart along the width direction of the air-out channel, each air guide strip extends along the length direction of the air outlet, and each air guide strip is parallel to the central line of the air-out channel.
According to some embodiments of the present invention, the air outlet frame assembly further includes a louver, the louver is rotatably disposed in the air outlet channel, a rotation direction of the louver is perpendicular to a rotation direction of the air outlet frame, and the louver is located upstream of the air outlet grille along an airflow flowing direction when the air outlet frame is in the first position.
According to some embodiments of the present invention, the air-out frame has a second position and a third position, in the second position, an axis of the air-out channel is perpendicular to a plane of the air outlet, in a flow direction of the air flow, the air-out grille is located at an upstream end of the air-out channel, in the third position, in the flow direction of the air flow, the air-out grille is located at a downstream of the air-out channel, the air-out grille rotates between the third position and the second position, the first position is located between the third position and the second position, the air-out frame is provided with a first limiting column, the housing is provided with a second limiting column and a third limiting column which are spaced apart from each other, when the air-out frame is in the second position, the first limiting column cooperates with the second limiting column, when the air-out frame is in the third position, the first limiting column is matched with the third limiting column.
According to some embodiments of the present invention, an extending direction of the rotation axis of the air-out frame is the same as a length direction of the air outlet, and two outer sidewalls of the air-out frame in a width direction are spaced apart from an inner circumferential wall of the air outlet.
In some embodiments of the present invention, the two outer sidewalls of the air-out frame in the width direction are arc-shaped surfaces to guide the airflow to flow toward a direction close to the center of the air outlet.
According to some embodiments of the invention, in the first position, a width of an upstream end of the outlet channel is greater than a width of a downstream end of the outlet channel.
In some embodiments of the invention, in the first position, along the airflow flowing direction, the air outlet channel comprises a first section and a second section, the width of the first section is gradually reduced along the airflow flowing direction, and the width of the second section is the same along the airflow flowing direction.
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 sectional view of an air conditioner according to an embodiment of the present invention, in which the air conditioner is in a shutdown state;
FIG. 2 is a sectional view of an air conditioner according to an embodiment of the present invention, wherein the air conditioner is in an on state;
FIG. 3 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, wherein the air conditioner is in a front blowing state;
FIG. 4 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, wherein the air conditioner is in a left blowing state;
FIG. 5 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, wherein the air conditioner is in a right blowing state;
fig. 6 is a perspective view of an air outlet frame assembly and a structure matched with the same of the air conditioner according to the embodiment of the invention;
fig. 7 is an exploded view of an air outlet frame assembly and a structure cooperating therewith of an air conditioner according to an embodiment of the present invention;
fig. 8 is an exploded view of an air conditioner according to an embodiment of the present invention.
Reference numerals:
the air-conditioner (100) is provided with,
the air conditioner comprises a shell 1, an air outlet 101, an air inlet 102, a second limit column 103, a third limit column 104, a front shell 105, a rear shell 106, a top cover 107, a base 108, an air duct piece 109, a panel bracket 110, an upper driving component 111, a lower driving component 112 and an air duct 113,
the air-out frame component 2, the air-out frame 21, the first side plate 211, the second side plate 212, the second cavity 2121, the top plate 213, the bottom plate 214, the air-out grille 22, the air-guiding strip 221, the connecting rib 222, the air-out channel 23, the first section 231, the second section 232, the louver 24, the connecting rod 25, the first limit column 26,
the opening and closing door 3, the first door body 31, the second door body 32, the support rib 321, the first cavity 322,
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to 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.
An air conditioner 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1, an air conditioner 100 according to an embodiment of the present invention includes a housing 1 and an air-out frame assembly 2.
Specifically, as shown in fig. 1, an air outlet 101 is formed in a housing 1, an air inlet 102 is also formed in the housing 1, an air duct 113 is defined in the housing 1, two ends of the air duct 113 are respectively communicated with the air inlet 102 and the air outlet 101, a wind wheel 4 is arranged in the air duct 113, the wind wheel 4 is rotatably arranged in the air duct 113, a heat exchanger 5 is further arranged in the housing 1, and the heat exchanger 5 is opposite to the air inlet 102. Under the action of the wind wheel 4, airflow enters from the air inlet 102, the airflow entering the shell 1 exchanges heat with the heat exchanger 5, and the airflow after heat exchange is discharged to the indoor from the air outlet 101, so that indoor cooling or heating is realized.
In the example shown in fig. 1, the housing 1 is formed in a columnar shape, the air inlet 102 and the air outlet 101 are both provided on the outer peripheral wall of the housing 1, the air inlet 102 and the air outlet 101 are disposed opposite to each other, the air inlet 102 and the air outlet 101 both extend in the up-down direction, and the wind wheel 4 extends in the up-down direction (the up-down direction shown in fig. 8).
As shown in fig. 1 and fig. 2, the air-out frame assembly 2 includes an air-out frame 21 and an air-out grille 22, the air-out frame 21 is rotatably disposed at the air outlet 101, the air-out frame 21 has an air-out channel 23, and the air-out grille 22 is disposed at one end of the air-out channel 23. On the one hand, the air outlet grille 22 can play a role in guiding air, and on the other hand, the air outlet grille 22 can also play a role in protecting, so that the hands of a user are prevented from being injured when extending into the air duct 113.
As shown in fig. 3, the air-out frame 21 has a first position, in which the axis of the air-out channel 23 is perpendicular to the plane of the air outlet 101, and along the flowing direction of the air flow, the air-out grille 22 is located at the downstream end of the air-out channel 23, and the outer surface of the air-out grille 22 exceeds the plane of the air outlet 101.
It should be noted that the plane where the air outlet 101 is located is a plane defined by two opposite straight edges of the air outlet 101. In the example shown in fig. 3, two edges of the outlet 101 in the length direction (the up-down direction shown in fig. 8) are arc-shaped edges, two edges of the outlet 101 in the width direction (the left-right direction shown in fig. 3) are straight edges, and a plane where the outlet 101 is located is a plane defined by the two straight edges of the outlet 101 in the width direction.
The outer surface of the outlet grill 22 is defined by the outer ends of the plurality of air guide strips 221 of the outlet grill 22.
Therefore, as shown in fig. 3 to 5, the air outlet grille 22 can extend out of the air outlet 101, and when the air outlet frame 21 swings for air supply, as shown in fig. 3 to 5, swings left and right for air supply, at least part of the air outlet grille 22 can be ensured to extend out of the air outlet 101, which is beneficial to increase of the air supply range, as shown in fig. 3, and because the outer surface of the air outlet grille 22 exceeds the plane where the air outlet 101 is located, the length of the air duct 113 is extended, and the air supply distance can be increased.
According to the air conditioner 100 provided by the embodiment of the invention, the air outlet frame 21 is in the first position, and the outer surface of the air outlet grille 22 exceeds the plane of the air outlet 101, so that at least part of the air outlet grille 22 extends out of the air outlet 101 during swinging air supply, the air supply range of the air conditioner 100 is favorably enlarged, and the air supply distance can be increased.
As shown in fig. 1 and 2, the air conditioner 100 further includes a switch door 3, the switch door 3 is movably disposed on the casing 1 to open or close the outlet 101, and when the switch door 3 closes the outlet 101, the outlet frame assembly 2 is located in the switch door 3. The switch door 3 can block the air outlet 101, can avoid dust or liquid and the like from entering the shell 1, plays the roles of dust prevention and dust prevention, and simultaneously the switch door 3 shields out the air frame 21 structure and other structures inside the shell 1, so that the appearance of the air conditioner 100 is more attractive.
As shown in fig. 1 and 2, the opening/closing door 3 is provided on the housing 1 movably in the width direction of the outlet 101 (the left-right direction shown in fig. 2). When the switch door 3 closes the air outlet 101, the switch door 3 is located in the casing 1, and the casing 1 has a cavity for accommodating the switch door 3. Alternatively, the shape of the opening and closing door 3 matches the shape of the housing 1, for example, in the example shown in fig. 1 and 2, the outer peripheral wall of the housing 1 at the air outlet 101 is arc-shaped, and the opening and closing door 3 is arc-shaped.
Further, can be equipped with in casing 1 and be used for driving switch door 3 pivoted first motor, still be equipped with in casing 1 and be connected the gear with first motor, can be equipped with on the switch door 3 with gear complex rack, first motor drive gear rotates, gear drive rack removal to drive switch door 3 and remove, and then realize opening and closing of air outlet 101.
Further, one of the opening and closing door 3 and the housing 1 may be provided with a guide groove, and the other may be provided with a guide projection engaged with the guide groove, thereby defining a moving track of the opening and closing door 3.
Still further, as shown in fig. 1 and 2, the inside of the switch door 3 has a first cavity 322 structure, so that the weight of the switch door 3 can be reduced, the structural strength of the switch door 3 can be improved, and the heat insulation effect of the switch door 3 can be improved. Specifically, the opening and closing door 3 includes a first door body 31 and a second door body 32, two ends of the first door body 31 are connected with two ends of the second door body 32, the first door body 31 and the second door body 32 define a first cavity 322, and at least one of the first door body 31 and the second door body 32 is provided with a support rib 321 to support the first door body 31 and the second door body 32, so as to improve the structural strength of the opening and closing door 3.
Further, as shown in fig. 1 and fig. 2, the air outlet frame 21 has a second position, in which the axis of the air outlet channel 23 is perpendicular to the plane of the air outlet 101, and the air outlet grille 22 is located at the upstream end of the air outlet channel 23 along the flowing direction of the air flow, and when the opening and closing door 3 closes the air outlet 101, the air outlet frame 21 is located at the second position. It can be understood that, in the air supply state, along the airflow flowing direction, the air outlet grille 22 may be located at the downstream end of the air outlet channel 23, which may be beneficial to guiding air, and in the shutdown state, along the airflow flowing direction, the air outlet grille 22 may be located at the upstream end of the air outlet channel 23, and the air outlet frame 21 may rotate to enable the air outlet grille 22 to rotate to the upstream end of the air outlet channel 23. In the on state, when the air-out frame 21 is located at the first position, and when the air conditioner 100 is in the off state, the air-out frame 21 can be rotated by 180 ° so that the air-out frame 21 rotates to the second position.
As shown in fig. 3, along the extending direction of the air outlet channel 23, the maximum distance between the rotation axis of the air outlet frame 21 and the end of the air outlet frame assembly 2 where the air outlet grille 22 is disposed is L1, and the maximum distance between the rotation axis of the air outlet frame 21 and the end of the air outlet frame assembly 2 far away from the air outlet grille 22 is L2, and L2 < L1 is satisfied. From this can be so that air-out frame subassembly 2 is eccentric rotating state, make at the shutdown state, it is less that the length that air outlet 101 or air outlet 101 were not stretched out to the one end of keeping away from air-out grid 22 of air-out frame subassembly 2, the switch door 3 of being convenient for closes air outlet 101, avoid switch door 3 to take place to interfere with air-out frame subassembly 2, can make being close to casing 1 center more that switch door 3 set up simultaneously, reduce the volume of air conditioner 100, increase the aesthetic property of air conditioner 100 outward appearance.
Optionally, L1 and L2 satisfy: l2 is more than or equal to 0.27L1 and less than or equal to 0.7L 1. Wherein, L2 can be 0.3L1, 0.4L1, 0.5L1 or 0.6L 1. Preferably, L2 is 0.5L 1. From this can be so that air-out frame subassembly 2 is eccentric settings, make better at the shutdown state, it is less that the length that air outlet 101 or air outlet 101 were not stretched out to the one end of keeping away from air-out grid 22 of air-out frame subassembly 2, the switch door 3 of being convenient for closes air outlet 101, avoid switch door 3 and air-out frame subassembly 2 to take place to interfere, can make being close to casing 1 center more that switch door 3 set up simultaneously, reduce the volume of air conditioner 100, increase the aesthetic property of air conditioner 100 outward appearance.
Further, as shown in fig. 1 and fig. 2, in the second position, an end of the air outlet frame assembly 2 away from the air outlet grille 22 exceeds a plane where the air outlet 101 is located. Therefore, the air outlet frame 21 can be ensured to extend out of the plane where the air outlet 101 is located when in the second position, and the air supply range is favorably improved.
As shown in fig. 3, 6 and 7, the extending direction of the rotation axis of the air-out frame 21 is the same as the length direction (the vertical direction shown in fig. 8) of the outlet 101, and it can be understood that the air-out frame 21 can swing in the width direction (the horizontal direction shown in fig. 3) of the outlet 101. The air outlet grille 22 includes a plurality of air guide strips 221, the plurality of air guide strips 221 are spaced apart along a width direction (a left-right direction shown in fig. 3) of the air outlet channel 23, each air guide strip 221 extends along a length direction (an up-down direction shown in fig. 8) of the air outlet 101, and each air guide strip 221 is parallel to a center line of the air outlet channel 23. Thereby, the air guiding effect of the air outlet grille 22 can be increased.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Further, as shown in fig. 3, in the first position, along the airflow flowing direction, the downstream ends of the plurality of air guide strips 221 are flush, and the outer surface of the air outlet grille 22 is a plane formed by connecting lines of the downstream ends of the plurality of air guide strips 221. Of course, the downstream ends of the plurality of wind guide strips 221 may not be flush.
Further, as shown in fig. 3, the lengths of the plurality of air guide strips 221 in the airflow flowing direction are the same, that is, in the first position, the upstream ends of the plurality of air guide strips 221 are also flush. The thicknesses of the plurality of air guide strips 221 are the same along the airflow flowing direction, and of course, the thicknesses of the plurality of air guide strips 221 may be increased and then decreased along the airflow flowing direction, or the thicknesses of the plurality of air guide strips 221 may be gradually increased at the first position.
As shown in fig. 6 and 7, the outlet grille 22 further includes a connecting rib 222, the connecting rib 222 extends along the width direction (the left-right direction shown in fig. 3) of the outlet duct 23, and the connecting rib 222 is connected to the plurality of air guide strips 221, thereby increasing the structural strength of the outlet grille 22. Alternatively, the connecting rib 222 is plural, and the plural connecting ribs 222 are spaced apart along the length direction (the up-down direction shown in fig. 8) of the air outlet channel 23.
As shown in fig. 3 and 7, the air-out frame assembly 2 further includes a louver 24, the louver 24 is rotatably disposed in the air-out channel 23, and the rotation direction of the louver 24 is perpendicular to the rotation direction of the air-out frame 21, so that the combination of the louver 24, the air-out frame 21 and the air-out grille 22 can realize air supply in two dimensions, and realize three-dimensional air supply. Further, when the outlet frame 21 is at the first position, the louver 24 is located upstream of the outlet grille 22 along the airflow flowing direction. Therefore, the structure of the air outlet frame component 2 can be more compact.
Further, there are a plurality of louvers 24, and the plurality of louvers 24 are provided at intervals in a direction perpendicular to the rotational axis of the louvers 24, that is, in a direction of the rotational axis of the air-out frame 21. The air-out frame assembly 2 further comprises a connecting rod 25, and the connecting rod 25 is rotatably connected with the plurality of louvers 24 so as to enable the plurality of louvers 24 to rotate synchronously.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Further, as shown in fig. 3, both ends of the louver 24 in the width direction (left-right direction shown in fig. 3) are spaced apart from the inner wall of the air outlet channel 23, and the gap between the louver 24 and the inner wall of the air outlet channel 23 is the same along the airflow flowing direction. Thereby facilitating air deflection by the louvers 24.
In some embodiments of the present invention, as shown in fig. 2 to 5, the air outlet frame 21 further has a second position and a third position, in the second position, as shown in fig. 2, the axis of the air outlet channel 23 is perpendicular to the plane of the air outlet 101, in the flow direction of the air flow, the air outlet grille 22 is located at the upstream end of the air outlet channel 23, in the third position, as shown in fig. 4 or 5, in the flow direction of the air flow, the air outlet grille 22 is located downstream of the air outlet channel 23, the air outlet grille 22 rotates between the third position and the second position, and the first position is located between the third position and the second position. As shown in fig. 6, a first limiting column 26 is disposed on the air-out frame 21, a second limiting column 103 and a third limiting column 104 are disposed on the housing 1 at a distance, when the air-out frame 21 is at the second position, the first limiting column 26 is engaged with the second limiting column 103, and when the air-out frame 21 is at the third position, the first limiting column 26 is engaged with the third limiting column 104. Therefore, the air outlet frame 21 can rotate between the second position and the third position, and the working reliability of the air outlet frame 21 is improved.
For example, in the example shown in fig. 2 to 5, the air-out frame 21 has a first position, a second position, a third position, and a fourth position, and the air conditioner 100 rotates between the second position and the third position: in the first position, as shown in fig. 3, the axis of the air outlet channel 23 is perpendicular to the plane where the air outlet 101 is located, and along the flow direction of the air flow, the air outlet grille 22 is located at the downstream end of the air outlet channel 23; in the second position, as shown in fig. 2, the axis of the air outlet channel 23 is perpendicular to the plane of the air outlet 101, and the air outlet grille 22 is located at the upstream end of the air outlet channel 23 along the flowing direction of the air flow; in the third position, as shown in fig. 5, the outlet grille 22 is located downstream of the outlet channel 23 in the flow direction of the airflow, and the first position is located between the third position and the second position; in the fourth position, as shown in fig. 4, the outlet grille 22 is located downstream of the outlet channel 23 in the flow direction of the airflow, and the fourth position is located between the first position and the second position. In the third position, the air conditioner 100 realizes front air supply, in the third position the air conditioner 100 realizes right air supply, and in the fourth position the air conditioner 100 realizes left air supply.
In the invention, the air outlet frame 21 is in the first position, and the outer surface of the air outlet grille 22 exceeds the plane of the air outlet 101, so that the angle between the air outlet directions of the air outlet frame 21 in the third position and the fourth position is larger, and the air supply angle can reach 145 degrees.
Alternatively, as shown in fig. 3, the extending direction of the rotation axis of the air-out frame 21 is the same as the length direction (the up-down direction shown in fig. 8) of the outlet 101, and two outer side walls in the width direction (the left-right direction shown in fig. 3) of the air-out frame 21 are spaced apart from the inner peripheral wall of the outlet 101. Therefore, an air outlet gap can be defined between the outer side wall of the air outlet frame 21 and the inner peripheral wall of the air outlet 101, and the condensation phenomenon caused by inconsistent temperatures of the inner side and the outer side of the air outlet frame 21 can be avoided. Further, as shown in fig. 3, two outer side walls of the air-out frame 21 in the width direction are arc-shaped surfaces to guide the airflow to flow toward the direction close to the center of the air outlet 101. Therefore, the airflow flowing out from between the two outer side walls in the width direction of the air outlet frame 21 and the inner peripheral wall of the air outlet 101 can flow towards the air outlet 101, and is mixed with the air flowing out from the air outlet channel 23 to be blown into the room, so that the air supply quantity and the air supply distance are improved.
In the example shown in fig. 3, both outer side walls in the width direction (left-right direction shown in fig. 3) of the air-out frame 21 are arc-shaped surfaces protruding toward the direction away from the air-out channel 23, so that the air flow flowing out from the gap between the two outer side walls in the width direction of the air-out frame 21 and the inner peripheral wall of the air outlet 101 can better flow toward the center of the air outlet 101.
In some embodiments of the present invention, as shown in fig. 3, in the first position, the width of the upstream end of the wind outlet channel 23 is greater than the width of the downstream end of the wind outlet channel 23. Therefore, the air blown out from the air outlet channel 23 can be concentrated, and the air supply distance is increased. In addition, in the starting and front air supply states, the air outlet frame 21 can also be located at the second position, and the width of the air outlet end of the air outlet channel 23 is larger than that of the air inlet end, so that the air blown out from the air outlet channel 23 is softer, and different requirements of users are met.
Specifically, as shown in fig. 3, in the first position, along the airflow flowing direction, the air outlet channel 23 includes a first section 231 and a second section 232, the width of the first section 231 is gradually reduced along the airflow flowing direction, and the width of the second section 232 is the same along the airflow flowing direction. Therefore, the structure and the processing technology of the air outlet frame 21 can be simplified, and the production efficiency is improved.
In addition, as shown in fig. 3, 6 and 7, the air outlet frame 21 includes a first side plate 211 and a second side plate 212 which are opposite to each other, the first side plate 211 and the second side plate 212 are located at both ends of the width direction of the air outlet channel 23, both the first side plate 211 and the second side plate 212 are spaced apart from the inner wall of the air outlet 101, and at least one of the first side plate 211 and the second side plate 212 has a second cavity 2121. Thereby, the heat insulation effect of the first side plate 211 and the second side plate 212 can be improved. Further, the second cavity 2121 extends along the length direction (the up-down direction shown in fig. 7) of the corresponding first side plate 211 or second side plate 212. Thereby, the heat insulation effect of the first side plate 211 and the second side plate 212 can be further improved.
As shown in fig. 6 and 7, the air-out frame 21 further includes a top plate 213 and a bottom plate 214, the top plate 213 is connected to one end of the first side plate 211 and the second side plate 212 in the length direction, the bottom plate 214 is connected to the other end of the first side plate 211 and the second side plate 212 in the length direction, the top plate 213, the first side plate 211, the second side plate 212 and the bottom plate 214 jointly define the air-out channel 23, the first side plate 211 and the second side plate 212 are symmetrical in shape, and the top plate 213 and the bottom plate 214 are identical in shape. As shown in fig. 3, the projections of the outlet grille 22 and the louver 24 in the plane parallel to the top plate 213 and the bottom plate 214 are both located in the projections of the top plate 213 and the bottom plate 214 in the plane parallel thereto. At this time, the maximum distance between the end of the air-out frame assembly 2 far away from the air-out grille 22 and the rotation axis of the air-out frame 21 is the maximum distance between the end of the air-out frame 21 far away from the air-out grille 22 and the rotation axis of the air-out frame 21. In addition, as shown in fig. 3, one end of the outlet grille 22 is flush with the corresponding ends of the top plate 213 and the bottom plate 214 of the outlet frame 21, and the maximum distance between the end of the outlet frame assembly 2 close to the outlet grille 22 and the rotation axis of the outlet frame 21 is the maximum distance between the end of the outlet frame 21 close to the outlet grille 22 and the rotation axis of the outlet frame 21.
As shown in fig. 8, the casing 1 includes a rear casing 106, a front casing 105, a base 108 and a top cover 107, the rear casing 106 and the front casing 105 are both disposed on the base 108, the front casing 105 is connected to the rear casing 106, the top cover 107 is connected to both the front casing 105 and the rear casing 106, a panel bracket 110 is disposed inside the front casing 105, and an air duct 109 for defining an air outlet 113 is further disposed in the casing 1. The air outlet 101 is disposed on the front housing 105, and the air inlet 102 is disposed on the rear housing 106. An upper driving assembly 111 and a lower driving assembly 112 for supporting and driving the air-out frame 21 to rotate are arranged on the panel bracket 110, and a second spacing column 103 and a third spacing column 104 are arranged on the lower driving assembly 112.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" 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 (12)
1. An air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein an air outlet is formed in the shell;
the air outlet frame component comprises an air outlet frame and an air outlet grating, the air outlet frame is rotatably arranged at the air outlet, the air outlet frame is provided with an air outlet channel, the air outlet grating is arranged at one end of the air outlet channel, the air outlet frame is provided with a first position, the axis of the air outlet channel is perpendicular to the plane where the air outlet is located, the air outlet grating is located at the downstream end of the air outlet channel, and the outer surface of the air outlet grating exceeds the plane where the air outlet is located.
2. The air conditioner as claimed in claim 1, further comprising a switch door movably provided on the housing to open or close the outlet, wherein the outlet frame assembly is located in the switch door when the switch door closes the outlet.
3. The air conditioner according to claim 2, wherein the outlet frame has a second position in which an axis of the outlet duct is perpendicular to a plane of the outlet opening, the outlet grille is located at an upstream end of the outlet duct in a flow direction of the air flow, and the outlet frame is located at the second position when the shutter closes the outlet opening,
follow the extending direction of air-out passageway, the axis of rotation of air-out frame with be equipped with of air-out frame subassembly the maximum distance of the one end of air-out grid is L1, the axis of rotation of air-out frame with keeping away from of air-out frame subassembly the maximum distance of the one end of air-out grid is L2, and satisfies L2 < L1.
4. The air conditioner as claimed in claim 3, wherein the L1 and the L2 satisfy: l2 is more than or equal to 0.27L1 and less than or equal to 0.7L 1.
5. The air conditioner according to claim 3, wherein in the second position, an end of the outlet frame assembly away from the outlet grille exceeds a plane in which the outlet is located.
6. The air conditioner as claimed in claim 1, wherein the rotation axis of the outlet frame extends in the same direction as the length direction of the outlet, the outlet grille includes a plurality of air guide strips spaced apart along the width direction of the outlet channel, each air guide strip extends along the length direction of the outlet, and each air guide strip is parallel to the center line of the outlet channel.
7. The air conditioner as claimed in claim 1, wherein the outlet frame assembly further comprises a louver, the louver is rotatably disposed in the outlet duct, the louver is rotated in a direction perpendicular to a rotation direction of the outlet frame, and the louver is located upstream of the outlet grille along an airflow flowing direction when the outlet frame is in the first position.
8. The air conditioner according to claim 1, wherein the outlet frame has a second position where an axis of the outlet duct is perpendicular to a plane in which the outlet port is located, the outlet grill being located at an upstream end of the outlet duct in a flow direction of the air flow, and a third position where the outlet grill is located downstream of the outlet duct in the flow direction of the air flow, the outlet grill being rotated between the third position and the second position, the first position being located between the third position and the second position,
be equipped with first spacing post on the air-out frame, be equipped with spacing post of spaced apart second and the spacing post of third on the casing, work as the air-out frame is in during the second position, first spacing post with the cooperation of the spacing post of second, work as the air-out frame is in during the third position, first spacing post with the cooperation of the spacing post of third.
9. The air conditioner according to claim 1, wherein the extending direction of the rotation axis of the air-out frame is the same as the length direction of the air outlet, and two outer side walls in the width direction of the air-out frame are spaced from the inner peripheral wall of the air outlet.
10. The air conditioner according to claim 9, wherein the two outer side walls in the width direction of the outlet frame are arc-shaped to guide the airflow toward the direction near the center of the outlet.
11. The air conditioner according to claim 1, wherein in the first position, a width of an upstream end of the wind outlet channel is larger than a width of a downstream end of the wind outlet channel.
12. The air conditioner according to claim 11, wherein in the first position, the outlet air channel includes a first section and a second section along the airflow flowing direction, the width of the first section gradually decreases along the airflow flowing direction, and the width of the second section is the same along the airflow flowing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910990137.9A CN112682850A (en) | 2019-10-17 | 2019-10-17 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910990137.9A CN112682850A (en) | 2019-10-17 | 2019-10-17 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112682850A true CN112682850A (en) | 2021-04-20 |
Family
ID=75444547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910990137.9A Pending CN112682850A (en) | 2019-10-17 | 2019-10-17 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112682850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754416A (en) * | 2022-04-24 | 2022-07-15 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner control method |
| WO2023130768A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
-
2019
- 2019-10-17 CN CN201910990137.9A patent/CN112682850A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130768A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114754416A (en) * | 2022-04-24 | 2022-07-15 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner control method |
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