CN209763285U - air conditioner indoor unit and air conditioner - Google Patents
air conditioner indoor unit and air conditioner Download PDFInfo
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- CN209763285U CN209763285U CN201920625544.5U CN201920625544U CN209763285U CN 209763285 U CN209763285 U CN 209763285U CN 201920625544 U CN201920625544 U CN 201920625544U CN 209763285 U CN209763285 U CN 209763285U
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Abstract
The utility model discloses a machine and air conditioner in air conditioning, machine includes in the air conditioning: the air duct is arranged in the shell and provided with an air outlet positioned on the shell; the wind wheel is arranged in the air channel to drive airflow to flow; the wind guide strip is rotatably arranged in the air duct and is positioned at the downstream of the wind wheel along the flowing direction of the air flow; in a cross section perpendicular to the rotation axis of the wind wheel, a connecting line of two ends of the air outlet is an auxiliary line, the minimum distance between the outer end of the wind guide strip and the auxiliary line is P, and the P satisfies the following conditions: p is less than or equal to 6 mm. According to the utility model discloses an indoor unit of air conditioner, the noise is low.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a machine and have its air conditioner in air conditioning.
Background
In the related art, in order to realize the adjustment of the blowing direction of the air flow of the air conditioner indoor unit, an air guide strip is arranged in an air duct of the air conditioner indoor unit, the flow direction of the air flow is changed through the rotation of the air guide strip, but the air flow can generate larger noise when flowing through the air guide strip, the air guide effect is poor, and the use comfort of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an indoor unit of air conditioner, indoor unit of air conditioner has the advantage that noise at work is low.
The utility model also provides an air conditioner, the air conditioner includes the interior machine of above-mentioned air conditioning.
According to the utility model discloses machine in air conditioning, include: the air duct is arranged in the shell and provided with an air outlet positioned on the shell; the wind wheel is arranged in the air channel to drive airflow to flow; the wind guide strip is rotatably arranged in the air duct and is positioned at the downstream of the wind wheel along the flowing direction of the air flow; in a cross section perpendicular to the rotation axis of the wind wheel, a connecting line of two ends of the air outlet is an auxiliary line, the minimum distance between the outer end of the wind guide strip and the auxiliary line is P, and the P satisfies the following conditions: p is less than or equal to 6 mm.
According to the utility model discloses machine in air conditioning, in the cross section of the axis of rotation of perpendicular to wind wheel, the line at the both ends of air outlet is the auxiliary line, satisfies through making the minimum distance P between the outer end of wind-guiding strip and the auxiliary line: p is less than or equal to 6mm, the guiding effect of the air guide strips on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips can be improved, and the noise of the air flow flowing through the air guide strips is reduced, so that the use comfort of a user can be improved.
According to some embodiments of the present invention, P is 0. ltoreq. P.ltoreq.3 mm.
According to some embodiments of the utility model, the wind-guiding strip is many, in the perpendicular to in the cross section of the axis of rotation of wind wheel, many wind-guiding strips are followed the extending direction interval of auxiliary line sets up.
According to some embodiments of the utility model, the rotation axis of wind-guiding strip the extending direction of air outlet with the axis of rotation of wind wheel is all parallel.
According to some embodiments of the present invention, in the perpendicular to in the cross section of the axis of rotation of wind wheel, with the perpendicular direction of auxiliary line is the second direction, when the wind guide strip rotates to with the perpendicular position of auxiliary line in the second direction, the axis of rotation of wind wheel with the distance between the outer end of wind guide strip is Lf, the width of wind guide strip is Ld, Lf and Ld satisfy: Ld/Lf is more than or equal to 0.1 and less than or equal to 0.15.
According to some embodiments of the utility model, the machine still includes the tripe in the air conditioning, the tripe is rotationally established just be located in the wind channel the wind-guiding strip with between the wind wheel.
According to some embodiments of the present invention, perpendicular to in the cross section of the axis of rotation of the wind wheel, be on a parallel with the straight line of the auxiliary line is straight line m, on same straight line m the interval of the relative internal face in wind channel is Bf the length of tripe is Bb, Bf with Bb satisfies: Bb/Bf is more than or equal to 0.78 and less than or equal to 0.9.
According to some embodiments of the utility model, the machine still includes the protection network in the air conditioning, the protection network is established just be located in the wind channel between tripe and the wind wheel.
According to the utility model discloses a some embodiments in perpendicular to in the cross section of the axis of rotation of wind wheel, with the perpendicular direction of auxiliary line is the second direction, the protection network with the tripe is a at the minimum interval of second direction, a satisfies: a is more than or equal to 3 mm.
According to some embodiments of the invention, the a satisfies: a is more than or equal to 5mm and less than or equal to 6 mm.
According to the utility model discloses air conditioner, machine in the air conditioning including foretell.
According to the utility model discloses air conditioner, in the cross section of the axis of rotation of perpendicular to wind wheel, the line at the both ends of air outlet is the auxiliary line, satisfies through making the minimum distance P between the outer end of wind-guiding strip and the auxiliary line: p is less than or equal to 6mm, the guiding effect of the air guide strips on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips can be improved, and the noise of the air flow flowing through the air guide strips is reduced, so that the use comfort of a user can be improved.
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 schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
Fig. 2 is a cross-sectional view at a-a in fig. 1.
Reference numerals:
An indoor unit 100 of an air conditioner is provided,
A shell 1, an air duct 11, an air outlet 111,
The wind wheel 2, the louver 3,
The wind guide strip 4 and the protective net 5;
the auxiliary line X.
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 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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An air conditioning indoor unit 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings, and the air conditioning indoor unit 100 may be a wall-mounted indoor unit or a cabinet type indoor unit.
As shown in fig. 1 and 2, an air conditioning indoor unit 100 according to an embodiment of the present invention includes: casing 1, wind wheel 2 and wind-guiding strip 4.
specifically, as shown in fig. 1 and fig. 2, an air duct 11 is disposed in the housing 1, and the air duct 11 has an air outlet 111 located on the housing 1. It will be appreciated that the duct 11 defines a passage through which an air flow can flow, and the air flow can flow along the duct 11 and be blown to the indoor space through the outlet 111.
As shown in fig. 1 and 2, the wind wheel 2 is disposed in the wind tunnel 11 to drive the airflow to flow, and the wind guide strip 4 is rotatably disposed in the wind tunnel 11, specifically, the wind guide strip 4 is rotatably disposed at a position of the wind tunnel 11 adjacent to the wind outlet 111, and the wind guide strip 4 is located downstream of the wind wheel 2 in the flowing direction of the airflow. It can be understood that, under the driving of the wind wheel 2, the airflow can flow along the wind channel 11, and when the airflow passes through the wind guide strip 4, the airflow can be blown to the indoor space through the wind outlet 111 under the guiding action of the wind guide strip 4.
As shown in fig. 1 and 2, in a cross section perpendicular to the rotation axis of the wind wheel 2, a connecting line of two ends of the wind outlet 111 is an auxiliary line X, an extending direction of the auxiliary line X is a first direction (a left-right direction shown in fig. 2), and a minimum distance P is provided between an outer end of the wind guide strip 4 and the auxiliary line X.
specifically, the distance between the outer end of the wind guide strip 4 (i.e., the end of the wind guide strip 4 facing away from the wind wheel 2 when the wind guide strip 4 rotates to open the air outlet 111) and the auxiliary line X is always changed during the rotation of the wind guide strip 4, and during the rotation of the wind guide strip 4, the outer end of the wind guide strip 4 has a minimum distance P from the auxiliary line X, for example, when the wind guide strip 4 rotates to be perpendicular to the auxiliary line X, the outer end of the wind guide strip 4 has a minimum distance P from the auxiliary line X.
The minimum distance between the outer end of the air guide strip 4 and the auxiliary line X is P, and P satisfies: p is less than or equal to 6 mm. For example, P is 5.9mm, 5.6mm, 5.5mm, 5.2mm, 5mm, 4.8mm, 4.44mm, 4.5mm, 4.2mm, 4mm, 3.8mm, 3.5mm, or 3.3 mm. By making the minimum distance P between the outer end of the air guide strip 4 and the auxiliary line X satisfy: p is less than or equal to 6mm, the guiding effect of the air guide strips 4 on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit 100 of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips 4 can be improved, and the noise of the air flow flowing through the air guide strips 4 is reduced, so that the use comfort of a user can be improved.
According to the utility model discloses indoor unit of air conditioner 100, in the cross section of the axis of rotation of perpendicular to wind wheel 2, the line at the both ends of air outlet 111 is auxiliary line X, satisfies through making the minimum distance P between the outer end of wind-guiding strip 4 and the auxiliary line X: p is less than or equal to 6mm, the guiding effect of the air guide strips 4 on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit 100 of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips 4 can be improved, and the noise of the air flow flowing through the air guide strips 4 is reduced, so that the use comfort of a user can be improved.
In some optional embodiments of the present invention, P is 0mm or more and 3mm or less. For example, P is 0.5mm, 1mm, 1.2mm, 1.5mm, 1.8mm, 2mm, 2.3mm, 2.5mm, 2.7mm, or 2.9 mm. Therefore, the guiding effect of the air guide strips 4 on the air flow can be further improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit 100 of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips 4 can be further improved, and the noise of the air flow flowing through the air guide strips 4 is reduced, so that the use comfort of a user can be improved.
In some embodiments of the present invention, the wind guide strip 4 may be multiple strips or one strip. Here, the term "plurality" means two or more.
Alternatively, as shown in fig. 2, when the wind guide strips 4 are a plurality of strips, for example, 5 strips shown in fig. 2, the plurality of wind guide strips 4 are arranged at intervals along the extending direction of the auxiliary line X in a cross section perpendicular to the rotation axis of the wind rotor 2. It can be understood that the air guide strips 4 have a guiding effect on the air flow, and by arranging the plurality of air guide strips 4, the plurality of air guide strips 4 can jointly limit the flowing direction of the air flow, so that the air flow blown out from the air outlet 111 can be prevented from being shunted, and the uniformity of the air flow direction and the accuracy of the air supply of the air-conditioning indoor unit 100 are realized.
Optionally, the plurality of wind guide strips 4 rotate synchronously and in the same direction, for example, the plurality of wind guide strips 4 are linked. Therefore, under the guiding action of the plurality of air guide strips 4, air flow is supplied towards the same direction, and the consistency of the air flow direction and the accuracy of the air supply of the indoor unit 100 of the air conditioner are realized.
Optionally, the extending direction of the central axis of rotation of the wind guide strip 4 and the air outlet 111 is parallel to the axis of rotation of the wind wheel 2. For example, as shown in fig. 1 to 2, the air outlet 111 extends in the vertical direction, the wind wheel 2 is a cross-flow wind wheel 2, the rotation axis of the wind wheel 2 extends in the vertical direction, the wind guide strips 4 extend in the vertical direction to form long strips, and the plurality of wind guide strips 4 are spaced apart in the width direction (i.e., the first direction) of the air outlet 111. Therefore, the structure of the indoor unit 100 of the air conditioner can be reasonably optimized, the effective action areas of the wind wheel 2, the air outlet 111 and the wind guide strip 4 are ensured in the flowing direction of the airflow, and the air outlet effect of the indoor unit 100 of the air conditioner is improved.
In some embodiments of the present invention, as shown in fig. 2, in a cross section perpendicular to the rotation axis of the wind wheel 2, a direction perpendicular to the auxiliary line X is a second direction (a front-back direction shown in fig. 2), when the wind guide strip 4 rotates to a position perpendicular to the auxiliary line X, a distance between the rotation axis of the wind wheel 2 and the outer end of the wind guide strip 4 is Lf (Lf shown in fig. 2) in the second direction, a width of the wind guide strip 4 is Ld (Ld shown in fig. 2), Ld and Lf satisfy: Ld/Lf is more than or equal to 0.1 and less than or equal to 0.15. From this, can promote the smooth and easy nature of air current flow through air guide strip 4, noise when reducing the air current flow through air guide strip 4 further promotes the travelling comfort that the user used, can also further promote the air supply scope of machine 100 in the air conditioning simultaneously to promote the regulation rate to indoor temperature, further promote the work efficiency of machine 100 in the air conditioning.
For example, in some examples of the present invention, Ld/Lf may be 0.11 or 0.14, so as to improve the effect of the heating layer of the indoor unit 100 of the air conditioner, thereby improving the air supply range of the indoor unit 100 of the air conditioner, and further realizing the rapid adjustment of the indoor temperature.
Further, as shown in fig. 2, Ld and Lf satisfy: Ld/Lf is more than or equal to 0.12 and less than or equal to 0.13. Therefore, the smoothness of the air flow flowing through the air guide strips 4 can be further improved, the noise of the air flow flowing through the air guide strips 4 is further reduced, and the use comfort of a user is further improved. Alternatively, Ld/Lf may be 0.121, 0.123, 0.125, 0.127 or 0.129, and specifically, in a cross section perpendicular to the rotation axis of the wind wheel 2, the ratio of the width Ld of the wind guide strip 4 to Lf may be set according to the model, size or working environment of the air conditioning indoor unit 100.
It should be noted that the distance Lf between the rotation axis of the wind wheel 2 and the outer end of the wind guide strip 4 is related to the width of the wind guide strip 4. The heating layering effect of the indoor unit 100 of the air conditioner has a linear relationship with the width of the air guide strip 4, the longer the width of the air guide strip 4 is, the better the heating effect of the indoor unit 100 of the air conditioner is, and the width of the air guide strip 4 also affects the aesthetic degree of the indoor unit 100 of the air conditioner. In the embodiment of the present invention, the Ld/Lf is set between 0.12 and 0.13 after the comprehensive analysis of the heating stratification effect of the indoor unit 100 and the aesthetic degree of the indoor unit 100.
In some optional embodiments of the present invention, the indoor unit 100 of the air conditioner further includes a louver 3, the louver 3 is rotatably disposed in the air duct 11 and located between the wind wheel 2 and the wind guide strip 4, and the louver 3 can guide the airflow flowing through the louver to change the flowing direction of the airflow.
in a cross section perpendicular to the rotation axis of the rotor 2, a straight line parallel to the auxiliary line X is a straight line m, a distance between the opposite inner wall surfaces of the air duct 11 on the same straight line m is Bf (see Bf shown in fig. 2), a length of the louver 3 is Bb (see Bb shown in fig. 2), and Bf and Bb satisfy: Bb/Bf is more than or equal to 0.78 and less than or equal to 0.9. Therefore, the guiding effect of the louver 3 on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit 100 of the air conditioner can be improved. Meanwhile, the smoothness of the airflow flowing through the louver 3 can be improved, and the noise of the airflow flowing through the louver 3 is reduced, so that the use comfort of a user can be improved.
For example, in some examples of the present invention, Bb/Bf may be 0.79, 0.81, 0.83, or 0.85, thereby improving the effect of the heating layer of the indoor unit 100 of the air conditioner, so as to improve the air supply range of the indoor unit 100 of the air conditioner, and further achieve the rapid adjustment of the indoor temperature.
According to some embodiments of the present invention, as shown in fig. 2, Bb, Bf satisfy: Bb/Bf is more than or equal to 0.8 and less than or equal to 0.82. From this, can further promote the smooth and easy nature of air current through tripe 3, further reduce the noise when the air current flows through tripe 3, further promote the travelling comfort that the user used, can also further promote the air supply scope of machine 100 in the air conditioning simultaneously to promote the regulation rate to indoor temperature, further promote the work efficiency of machine 100 in the air conditioning.
Alternatively, Bb/Bf may be 0.812, 0.814, 0.815 or 0.818, and specifically, the ratio of Bb to Bf may be set according to the model, size or working environment of the indoor unit 100 of the air conditioner.
According to some embodiments of the present invention, the louver 3 is provided in a plurality of pieces, and the plurality of louvers 3 are arranged at intervals along the length direction (the up-down direction shown in fig. 1) of the air outlet 111. It can be understood that the louvers 3 have a guiding effect on the airflow, and the plurality of louvers 3 are arranged at intervals in the length direction of the air outlet 111, so that the plurality of louvers 3 can jointly define the flowing direction of the airflow, thereby avoiding the occurrence of shunting of the airflow blown out from the air outlet 111, and further realizing the uniformity of the airflow flowing direction and the accuracy of the air supply of the indoor air conditioner 100.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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, should not be construed as limiting the present invention.
In some embodiments of the present invention, as shown in fig. 2, the rotation axis of the wind guide strip 4 is perpendicular to the rotation axis of the louver 3. From this, can realize the regulation to the air current flow direction in two dimensions to can promote the air supply scope of air current, and then can be better satisfy the air supply demand of user to different directions, different region. For example, in some examples of the present invention, by rotating the wind guide strip 4, the airflow direction can be adjusted in the width direction of the wind outlet 111; by rotating the louver 3, the airflow direction can be adjusted in the length direction of the air outlet 111.
According to some embodiments of the present invention, as shown in fig. 2, the indoor unit 100 of the air conditioner further includes a protection net 5, the protection net 5 is disposed in the air duct 11, and the protection net 5 is located between the louver 3 and the wind wheel 2. The wind wheel 2 can be separated from the external space by the protective net 5, and the wind wheel 2 can be prevented from being touched by hands by mistake, so that the working reliability and safety of the indoor unit 100 of the air conditioner can be improved. In addition, through the arrangement of the protective net 5, the wind wheel 2 can be prevented from being damaged in the transportation process of the indoor unit 100 of the air conditioner, and therefore the reliability of the transportation process of the indoor unit 100 of the air conditioner can be improved. Optionally, the protection net 5 is a wire mesh.
For example, in some examples of the present invention, a protective net 5 for blocking the air duct 11 is disposed in the air duct 11, a ventilation hole is disposed on the protective net 5, and under the driving of the wind wheel 2, the air flow can be blown to the indoor space from the air outlet 111 through the ventilation hole and along the air duct 11.
further, as shown in fig. 2, in a cross section perpendicular to the rotation axis of the wind rotor 2, a direction perpendicular to the auxiliary line X is a second direction (a front-back direction shown in fig. 2), a minimum distance between the protection net 55 and the louver 3 in the second direction is a, and a satisfies: a is more than or equal to 3 mm. Therefore, the interference of the louver 3 with the protective net 55 in the rotating process can be avoided, and the working reliability of the louver 3 and the protective net 55 can be ensured.
preferably, a satisfies: a is more than or equal to 5mm and less than or equal to 6 mm. Therefore, not only can interference between the louver 3 and the protective net 55 during rotation be avoided, but also the compactness of the structure of the indoor unit 100 of the air conditioner can be improved. Alternatively, the minimum distance between the protection net 55 and the louver 3 in the second direction may be 5.2mm, 5.5mm, 5.7mm, or 5.9 mm. Specifically, the minimum distance between the protection net 5 and the louver 3 in the second direction may be set according to the model, size, or working environment of the air conditioning indoor unit 100.
In some embodiments of the present invention, as shown in fig. 2, in the cross section perpendicular to the rotation axis of the wind wheel 2, the minimum distance between the protection net 5 and the wind wheel 2 in the second direction is Lt, and Lt satisfies: lt is more than or equal to 15 mm. Therefore, the interference of the wind wheel 2 with the protective net 5 in the rotating process can be avoided, and the working reliability of the wind wheel 2 and the protective net 5 can be ensured.
Alternatively, the minimum distance between the protection net 5 and the wind wheel 2 in the second direction may be 16mm, 18mm, 20mm, 22mm or 25mm, and specifically, the minimum distance between the protection net 5 and the wind wheel 2 in the second direction may be set according to the model, size or working environment of the air conditioning indoor unit 100.
An air conditioner according to an embodiment of the present invention is described below with reference to the accompanying drawings.
According to the utility model discloses air conditioner, including above-mentioned air conditioning indoor set 100.
According to the utility model discloses air conditioner, in the cross section of the axis of rotation of perpendicular to wind wheel 2, the line at the both ends of air outlet 111 is auxiliary line X, satisfies through making the minimum distance P between the outer end of wind-guiding strip 4 and the auxiliary line X: p is less than or equal to 6mm, the guiding effect of the air guide strips 4 on the air flow can be improved, the air supply range of the air flow is larger, the indoor temperature can be quickly adjusted, and the working efficiency of the indoor unit 100 of the air conditioner can be improved. Meanwhile, the smoothness of the air flow flowing through the air guide strips 4 can be improved, and the noise of the air flow flowing through the air guide strips 4 is reduced, so that the use comfort of a user can be improved.
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 present 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 present 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 (11)
1. An indoor unit of an air conditioner, comprising:
The air duct is arranged in the shell and provided with an air outlet positioned on the shell;
The wind wheel is arranged in the air channel to drive airflow to flow;
The wind guide strip is rotatably arranged in the air duct and is positioned at the downstream of the wind wheel along the flowing direction of the air flow;
In a cross section perpendicular to the rotation axis of the wind wheel, a connecting line of two ends of the air outlet is an auxiliary line, the minimum distance between the outer end of the wind guide strip and the auxiliary line is P, and the P satisfies the following conditions: p is less than or equal to 6 mm.
2. An indoor unit of an air conditioner according to claim 1, wherein P is 0. ltoreq. P.ltoreq.3 mm.
3. An indoor unit of an air conditioner according to claim 1, wherein the air guide strips are plural and are arranged at intervals in an extending direction of the auxiliary line in a cross section perpendicular to a rotation axis of the wind wheel.
4. An indoor unit of an air conditioner according to claim 1, wherein a rotation center line of the air guide strip, an extending direction of the air outlet and a rotation axis of the wind wheel are parallel to each other.
5. an indoor unit of an air conditioner according to claim 1, wherein in a cross section perpendicular to a rotation axis of the wind wheel, a direction perpendicular to the auxiliary line is a second direction, and when the wind guide strip is rotated to a position perpendicular to the auxiliary line, a distance between the rotation axis of the wind wheel and an outer end of the wind guide strip in the second direction is Lf, a width of the wind guide strip is Ld, and Lf and Ld satisfy: Ld/Lf is more than or equal to 0.1 and less than or equal to 0.15.
6. An indoor unit of an air conditioner according to claim 1, further comprising a louver rotatably provided in the duct between the air guide bar and the wind wheel.
7. An indoor unit of an air conditioner according to claim 6, wherein, in a cross section perpendicular to a rotation axis of the wind wheel, a straight line parallel to the auxiliary line is a straight line m, a distance between opposite inner wall surfaces of the air duct on the same straight line m is Bf, a length of the louver is Bb, and the Bf and Bb satisfy: Bb/Bf is more than or equal to 0.78 and less than or equal to 0.9.
8. The indoor unit of claim 6, further comprising a protection net disposed in the air duct between the louver and the air wheel.
9. An indoor unit of an air conditioner according to claim 8, wherein in a cross section perpendicular to a rotation axis of the wind wheel, a direction perpendicular to the auxiliary line is a second direction, a minimum distance between the protection net and the louver in the second direction is a, and a satisfies: a is more than or equal to 3 mm.
10. An indoor unit of an air conditioner according to claim 9, wherein a satisfies: a is more than or equal to 5mm and less than or equal to 6 mm.
11. an air conditioner, comprising: the indoor unit of an air conditioner according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625544.5U CN209763285U (en) | 2019-04-30 | 2019-04-30 | air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625544.5U CN209763285U (en) | 2019-04-30 | 2019-04-30 | air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209763285U true CN209763285U (en) | 2019-12-10 |
Family
ID=68761377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625544.5U Active CN209763285U (en) | 2019-04-30 | 2019-04-30 | air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209763285U (en) |
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2019
- 2019-04-30 CN CN201920625544.5U patent/CN209763285U/en active Active
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