CN211177115U - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents
Wall-mounted air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211177115U CN211177115U CN201921695167.9U CN201921695167U CN211177115U CN 211177115 U CN211177115 U CN 211177115U CN 201921695167 U CN201921695167 U CN 201921695167U CN 211177115 U CN211177115 U CN 211177115U
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Abstract
The utility model discloses a machine and air conditioner in wall-hanging air conditioning. The wall-mounted air conditioner indoor unit comprises a shell and an air deflector. The casing includes chassis and front panel, the bottom of casing is equipped with the air outlet, the front panel be equipped with the air intake of air outlet intercommunication. The air deflector is rotatably connected with the lower side edge of the air outlet, and the air deflector can be switched between a closed state, a first open state and a second open state when rotating. And in a closed state, the air deflector covers the air outlet. In a first opening state, the air deflector is positioned at the lower side of the air outlet, so that the air outlet can guide the air flow downwards. In a second open state, the air deflector is positioned at the front side of the air outlet and deflects towards the air inlet, so that the airflow guided out by the air deflector flows back from the air inlet. The utility model discloses a wall-hanging air conditioning indoor set can weaken the wind sense of air-out, improves the comfort level that no wind sense supplied air.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in wall-hanging air conditioning.
Background
The wall-mounted indoor unit generally adopts a wind wheel to blow out air after heat exchange from an air outlet, so as to realize the refrigeration or heating of the indoor environment. When a user is in the air supply range of the wall-mounted indoor unit, the air flow blown out from the air outlet of the wall-mounted indoor unit is high in flow speed and strong in wind sensation. Such air-out air current directly blows to the user, leads to the human body to be uncomfortable easily, is unfavorable for user's health.
Therefore, a wall-mounted indoor unit capable of achieving a non-wind feeling is available on the market. However, such a wall-mounted indoor unit capable of providing a non-wind feeling is generally configured to break up outlet air by using a structure such as a micro-perforated plate or a rotary vane to provide a non-wind feeling. However, the air dispersed by such a structure is blown out in substantially the same direction, and the amount of air in the air-out direction is still large, and the wind sensation may be large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall-hanging air conditioning indoor set aims at weakening the wind sense of air-out, improves the comfort level of no wind sense air supply.
In order to achieve the above object, the present invention provides a wall-mounted air conditioner indoor unit, which comprises a casing and an air deflector. The casing includes chassis and front panel, the bottom of casing is equipped with the air outlet, the front panel be equipped with the air intake of air outlet intercommunication. The air deflector is rotatably connected with the lower side edge of the air outlet, and the air deflector can be switched between a closed state, a first open state and a second open state when rotating. And in the closed state, the air deflector covers the air outlet. In the first opening state, the air deflector is positioned at the lower side of the air outlet, so that the air outlet can guide the air flow downwards. In the second opening state, the air deflector is positioned on the front side of the air outlet and deflects towards the air inlet, so that the airflow guided out by the air deflector flows back from the air inlet.
Optionally, the air inlet is disposed at an upper portion of the front panel.
Optionally, the heat exchanger includes a front heat exchanger and a rear heat exchanger, the front heat exchanger and the rear heat exchanger are arranged at an included angle, and the upper edge of the air inlet is higher than the included angle between the front heat exchanger and the rear heat exchanger.
Optionally, the lower edge of the air inlet is lower than the included angle position.
Optionally, preceding heat exchanger is equipped with the water receiving tank, the water receiving tank has the orientation drainage plate of front panel slope, the upper edge of drainage plate with the medial surface overlap joint of front panel.
Optionally, the front panel has a first wall surface near the upper edge of the air outlet, and the first wall surface is inclined from bottom to top to front.
Optionally, the front panel further has a second wall surface connected to the first wall surface and the lower edge of the air inlet, and the second wall surface is inclined from bottom to top and toward the rear.
Optionally, a ratio of a distance between an upper edge of the air inlet and an upper edge of the air outlet to a distance between a lower edge of the air inlet and the upper edge of the air outlet is not less than 2 and not more than 4.
Optionally, the top plate of the housing is inclined upwardly from rear to front.
Optionally, in the second open state, an included angle formed by the air deflector and the horizontal plane is not less than 30 ° and not more than 60 °.
Optionally, in the second open state, the air deflector covers a lower portion of the air outlet, so that the air flow of the heat exchange air duct flows back upwards from an upper portion of the air outlet.
Optionally, the air inlet and the air outlet both extend along the length direction of the housing
The utility model also provides an air conditioner, the air conditioner includes in wall-mounted air conditioning machine and the wall-mounted air conditioning machine, in the wall-mounted air conditioning machine pass through the refrigerant pipe with the air condensing units is connected. The wall-mounted air conditioner indoor unit comprises a shell and an air deflector. The casing includes chassis and front panel, the bottom of casing is equipped with the air outlet, the front panel be equipped with the air intake of air outlet intercommunication. The air deflector is rotatably connected with the lower side edge of the air outlet, and the air deflector can be switched between a closed state, a first open state and a second open state when rotating. And in the closed state, the air deflector covers the air outlet. In the first opening state, the air deflector is positioned at the lower side of the air outlet, so that the air outlet can guide the air flow downwards. In the second opening state, the air deflector is positioned on the front side of the air outlet and deflects towards the air inlet, so that the airflow guided out by the air deflector flows back from the air inlet.
The technical scheme of the utility model, through setting up the air intake at the front panel of casing to rotate the lower side of aviation baffle and air outlet and be connected, switch between first open mode and second open mode with utilizing the aviation baffle, can realize conventional air supply and no wind-sensing air supply formula. When no wind sense is supplied, air exchanges heat with the indoor environment through radiation in the process of circulating flow of the self-circulation loop, so that the condition that a strand of wind blows to a user is avoided, the wind sense intensity is greatly reduced, and no wind sense is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a wall-mounted air conditioner indoor unit according to the present invention;
fig. 2 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 in a normal blowing mode;
FIG. 3 is a schematic view of the wall-mounted air conditioning indoor unit of FIG. 1 in one of the no-wind-sensing blowing modes;
fig. 4 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 in a second non-forced air delivery mode;
fig. 5 is a schematic structural view of another embodiment of an indoor unit of a wall-mounted air conditioner according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
200 | |
| 110 | |
210 | |
| 120 | |
220 | |
| 121 | The |
300 | Cross |
| 122 | |
400 | |
| 130 | |
500 | |
| 101 | |
510 | |
| 102 | |
600 | Shutter |
| 103 | Heat exchange air duct |
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a wall-mounted air conditioner indoor unit, conventional air-out and no wind sense air-out can be realized to wall-mounted air conditioner indoor unit. And under the no wind sense air outlet mode, the air volume loss of the wall-mounted air conditioner indoor unit is less, and larger air volume can be kept.
Referring to fig. 1, in an embodiment of the wall-mounted indoor unit of an air conditioner of the present invention, the wall-mounted indoor unit of an air conditioner includes a casing 100 and an air deflector 400. The casing 100 includes a chassis 110 and a front panel 120, the bottom of the casing 100 is provided with an air outlet 102, and the front panel 120 is provided with an air inlet 101 communicated with the air outlet 102. The air deflector 400 is rotatably connected to the lower side of the air outlet 102, and the air deflector 400 can be switched between a closed state, a first open state, and a second open state when rotating. Wherein:
referring to fig. 1, in the closed state, the air guiding plate 400 covers the air outlet 102.
Referring to fig. 2, in the first open state, the air deflector 400 is located at the lower side of the air outlet 102 for guiding the air flow out of the air outlet 102.
Referring to fig. 3, in the second open state, the air deflector 400 is located at the front side of the air outlet 102 and is inclined towards the air inlet 101, so that the air flow guided by the air deflector 400 flows back from the air inlet 101.
Specifically, the air inlet 101 and the air outlet 102 both extend along the length direction of the housing 100. The housing 100 further has a heat exchange air duct 103, and the heat exchange air duct 103 communicates the air inlet 101 and the air outlet 102. The heat exchanger 200 and the cross flow wind wheel 300 of the wall-mounted air conditioner indoor unit are arranged in the heat exchange air duct 103, and the heat exchanger 200 is arranged by semi-surrounding the cross flow wind wheel 300. The heat exchange air duct 103 is further provided with a louver 600 for adjusting the air supply direction of the air outlet 102.
When the wall-mounted air conditioner indoor unit does not work, the air deflector 400 is in a closed state. When the wall-mounted air conditioner indoor unit works, the air deflector 400 is opened, the air deflector 400 is in a first opening state or a second opening state, the cross-flow wind wheel 300 rotates at a high speed, external air is driven to enter the shell 100 from the air inlet 101, heat is exchanged through the heat exchanger 200, and then the external air is continuously driven by the cross-flow wind wheel 300 to be blown out from the air outlet 102. Therefore, the air deflector 400 is switched between the first open state and the second open state, so that two modes of normal air supply and no-wind-sensation air supply of the wall-mounted air conditioner indoor unit can be realized. The detailed description is as follows:
referring to fig. 2, if the air deflector 400 is switched to the first open state, in this state, the air deflector 400 is located at the lower side of the air outlet 102, that is, the air deflector 400 is away from the air outlet 102 and exposes the whole air outlet 102. The cold air or hot air blown out from the air outlet 102 keeps the original downward flowing inertia, and is directly blown to the middle and lower layer spaces of the indoor environment, thereby being beneficial to rapid cooling or heating and realizing conventional air supply.
Referring to fig. 3, if the air-guiding plate 400 is switched to the second open state, the front side of the air outlet 102 is blocked by the air-guiding plate 400 in this state. The cold air or the hot air blown out from the outlet 102 is blocked by the air deflector 400, and flows toward the upper space of the indoor environment in the direction of the deflection of the air deflector 400. When the air reaches the vicinity of the air inlet 101, the air flows back from the air inlet 101 to the heat exchange air duct 103 inside the casing 100 under the suction of the negative pressure of the air inlet 101.
That is, in the second open state, a self-circulation loop is formed in which air enters from the air inlet 101, and sequentially flows back to the air inlet 101 through the heat exchange air duct 103 and the air outlet 102. During the flow of cold or hot air along the self-circulation circuit, the air flow exchanges heat with the indoor environment by means of radiation, without forming a jet of wind towards the user. The radiation heat exchange is gentle and soft, so that the non-wind-sense air supply is realized.
The technical scheme of the utility model, through setting up air intake 101 at the front panel 120 of casing 100 to rotate the lower side of aviation baffle 400 and air outlet 102 and be connected, with utilize aviation baffle 400 to switch between first open mode and second open mode, can realize conventional air supply and no wind sense air supply formula. For details, reference may be made to the foregoing description, which is not repeated herein. When no wind sense is generated, air is subjected to heat exchange with the indoor environment through radiation in the process of circulating flow of the self-circulation loop, so that a strand of wind is prevented from blowing to a user, the wind sense intensity is greatly reduced, and no wind sense is realized.
In addition, because the air inlet 101 is disposed on the front panel 120, dust in the environment is not easy to directly drop onto the air inlet 101, and the return stroke from the air inlet 101 into the heat exchange air duct 103 is reduced.
Referring to fig. 3 and 4, according to the above embodiment, when the air deflector 400 is in the second open state, the wall-mounted air conditioning indoor unit is in the non-wind-sensing air supply mode. In this state, the greater the flow rate of the gas passing through the self-circulation circuit, the greater the radiation heat exchange efficiency. Therefore, in an embodiment, in the second open state, the air deflector 400 may cover the lower portion of the air outlet 102, so that the air flow of the heat exchange air duct 103 flows back upwards from the upper portion of the air outlet 102, thereby increasing the air volume flowing through the self-circulation loop and enhancing the radiation heat exchange effect.
Theoretically, in the second open state, the air deflector 400 is disposed in an inclined manner, and the larger the included angle between the air deflector 400 and the horizontal plane is, the more the airflow at the air outlet 102 should be guided out upward. However, it is found that the larger the angle between the air deflector 400 and the horizontal plane is, the smaller the opening between the upper edge of the air outlet 102 and the air deflector 400 is. Along with the continuous convergence of the air flow at the air outlet 102, the air pressure at the air outlet 102 is increased, and the air flow is directly ejected forwards from the opening at a higher air speed by a higher air pressure, so that the air flow deviates from the self-circulation loop and is not easy to flow back from the air inlet 101. It can be seen that, in the second open state, the angle between the air guiding plate 400 and the horizontal plane is preferably kept within a certain range.
Research shows that in the second opening state, the included angle formed by the air deflector 400 and the horizontal plane is not less than 30 degrees and not more than 60 degrees. As shown in fig. 3 and 4, θ represents an angle formed by the air deflection plate 400 and a horizontal plane. Namely theta is more than or equal to 30 degrees and less than or equal to 60 degrees. As for the value of θ, there may be, but not limited to: 30 °, 35 °, 38 °, 40 °, 45 °, 47 °, 50 °, 55 °, 60 °. It should be noted that the included angle θ formed by the air deflector 400 and the horizontal plane should be an included angle formed by a connection line between the upper edge of the air deflector 400 and the lower edge thereof, and the horizontal plane.
When the air is supplied without wind sensation, the air deflector 400 rotates to the second open state, and within the range, when the air is blown out from the opening between the upper edge of the air outlet 102 and the air deflector 400 in a larger size, more air flow can be guided out from the opening, so that the air flow is prevented from being blown out enough, the air flow is prevented from being accumulated in the air outlet 102, and the air flow is prevented from being rapidly ejected from the opening due to the sharp increase of the air pressure in the air outlet 102.
Referring to fig. 3 and 4, theoretically, the air inlet 101 may be formed at an upper portion or a middle upper portion of the front panel 120. However, the position of the intake vent 101 is actually related to the position of entry from the heat exchanger 200. For example, when the air inlet 101 is located at a lower position, the air entering from the air inlet 101 may not easily reach the top of the heat exchanger 200, so that the heat exchange surface on the top of the heat exchanger 200 does not exchange heat, and the heat exchange efficiency is reduced.
Therefore, in order to avoid the above problems, the air inlet 101 is disposed at the upper portion of the front panel 120, so that the air inlet 101 is closer to the top of the heat exchanger 200, thereby ensuring that more air can enter from the whole heat exchanger 200, increasing the heat exchange surface, and improving the heat exchange efficiency.
Referring to fig. 4 and 5, it is further contemplated that the heat exchanger 200 includes a front heat exchanger 210 and a rear heat exchanger 220, and the front heat exchanger 210 and the rear heat exchanger 220 are disposed at an angle to semi-surround the cross-flow wind wheel 300. The angled position of the front heat exchanger 210 and the rear heat exchanger 220 forms the top of the heat exchanger 200. Since the rear heat exchanger 220 faces away from the air inlet 101, air entering from the air inlet 101 may be blocked by the included angle position and is difficult to enter the cavity between the upper surface of the rear heat exchanger 220 and the back plate of the housing 100, so that the rear heat exchanger 220 is prone to pass through without wind, and the rear heat exchanger 220 is prone to fail.
In one embodiment, to address the above issues, the upper edge of the intake vent 101 may be positioned higher than the included angle between the front heat exchanger 210 and the rear heat exchanger 220. there is a first vertical height difference between the upper edge of the intake vent 101 and the included angle (the first vertical height difference is △ h in FIG. 5)1Shown). The design can lead the air entering from the air inlet 101 to be distributed and fall on the front heat exchanger 210 and the rear heat exchanger 220 above the included angle position passing through the heat exchanger 200Therefore, the front heat exchanger 210 and the rear heat exchanger 220 have more air volume to pass through, and the front heat exchanger 210 and the rear heat exchanger 220 can effectively exchange heat, so that the heat exchange efficiency is improved.
Further, the top plate 130 of the housing 100 may be disposed to be inclined upward from the rear to the front, so that the rear end of the top plate 130 is lower than the front end thereof. Therefore, the air entering from the air inlet 101 flows along the inclined direction of the rear end of the top plate 130, and the air flow flows into the cavity between the upper surface of the rear heat exchanger 220 and the back plate of the shell 100 under the guidance of the top plate 130, so that the air volume passing through the rear heat exchanger 220 is further increased.
In addition, because the heat transfer surface of the front heat exchanger 210 is larger than that of the rear heat exchanger, it is desirable to transfer more air to the front heat exchanger 210 for heat exchange purposes, to this end, the lower edge of the intake vent 101 may be positioned below the angled position, i.e., a second vertical height difference (such as △ h in FIG. 5) may exist between the lower edge of the intake vent 101 and the angled position2Shown). The air entering from the lower portion of the air inlet 101 thus falls more on the front heat exchanger 210, thereby improving the heat exchange efficiency of the front heat exchanger 210.
Please continue to refer to FIG. 4 and FIG. 5, h in FIG. 50Expressed as the distance, h, from the upper edge of the intake opening 101 to the upper edge of the outtake opening1Indicated as the distance from the lower edge of the intake vent 101 to the upper edge of the outlet vent 102. It should be noted that the "distances" should each be a vertical distance in the up-down direction. h is0And h1The difference is the width of the air inlet 101 along the vertical direction. For h0And h1The size of (d) is not limited herein. But considering that h1When the air inlet is too large, the width of the air inlet 101 is limited, the air inlet surface of the air inlet 101 is correspondingly reduced, the air inlet amount is limited, and the heat exchange efficiency is not guaranteed. And if h1When the air flow is too small, the air flow backflow path from the air outlet 102 to the air inlet 101 is correspondingly shortened in a non-wind-sensing state, the time for the air to pass through the path for radiation heat exchange is correspondingly shortened, the heat exchange quantity is insufficient, and the heat exchange effect is not guaranteed. It can be seen from this that h0Preferably with1The ratio is maintained.
In view of this, in one embodiment, a ratio of a distance between an upper edge of the inlet 101 and an upper edge of the outlet 102 to a distance between a lower edge of the inlet 101 and an upper edge of the outlet 102 is not less than 2 and not more than 4. That is, h0/h1Not less than 2 and not more than 4. In other words, h0/4≤h1≤h0/2。h1May be but is not limited to: h is1Is equal to h0/4 or h0/3 or h0/2。
So designed that h can be ensured0And h1The air inlet 10 is kept at a better ratio, so that the width of the air inlet 10 is not too large or too small, the air inlet volume of the air inlet 101 can be ensured, the path of air flow backflow can be prolonged, and the radiation heat exchange efficiency is improved.
Referring to fig. 4 and 5, based on any of the above embodiments, the structure of the front panel 120 may be further improved in the non-wind-sensing blowing mode. In one embodiment, the front panel 120 has a first wall 121 near the upper edge of the outlet 102, and the first wall 121 is inclined from bottom to top to front. In this way, the lower end of the first wall surface 121 is recessed toward the inside of the outlet 102, so that the air blown out from the outlet 102 flows upward in the no-wind blowing mode, and flows along the inclined direction of the first wall surface 121, and the flow resistance is small, thereby contributing to more airflow flowing from the circulation path to the inlet 101.
In the above embodiment, the air flowing from the inclined direction of the first wall surface 121 tends to move forward and upward when approaching the air inlet 101, and the air is unlikely to enter the air inlet 101 by changing its original inertia, which tends to reduce the air volume in the self-circulation path.
In view of this, in an embodiment, the front panel 120 further has a second wall 122 connected to the first wall 121 and the lower edge of the inlet 101, and the second wall 122 is inclined from bottom to top toward the rear. The second wall 122 is smoothly connected to the first wall 121. When the air flowing upward from the inclined direction of the first wall surface 121 is attached to the wall along the second wall surface 122, the flowing direction of the air flow is changed by the second wall surface 122, the air flow is guided to flow towards the lower edge of the air inlet 101, and then the air flow accurately enters the heat exchange air duct 103 of the housing 100 from the air inlet 101.
Referring to fig. 5, in an embodiment, in the no-wind blowing mode, in a process that the air flow blown out from the air outlet 102 flows along the self-circulation loop, the temperature of the air flow is different between the inside and the outside of the front panel 120, and condensed water may be generated on the inner wall surface of the front panel 120. If the part of condensed water overflows to the air outlet 102, the water blowing phenomenon is easy to occur.
In order to avoid the above situation, a water receiving tank 500 is arranged below the front heat exchanger 210, the water receiving tank 500 is provided with a drainage plate 510 inclined towards the front panel 120, and the upper edge of the drainage plate 510 is overlapped with the inner side surface of the front panel 120. When the inner wall surface of the front panel 120 generates condensed water, the condensed water flows downward, is guided to the water receiving tank 500 along the drainage plate 510, and is discharged from the water receiving tank 500 through the drainage pipe.
The utility model also provides an air conditioner, the air conditioner includes machine in air condensing units and the wall-hanging air conditioning. The wall-mounted air conditioner indoor unit is connected with the air conditioner outdoor unit through a refrigerant pipe. The specific structure of the wall-mounted air conditioner indoor unit refers to the above embodiments, and the wall-mounted air conditioner indoor unit adopts all the technical schemes of all the above embodiments, so that all the beneficial effects brought by the technical schemes of the above embodiments are also achieved, and the details are not repeated herein.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (13)
1. An indoor unit of a wall-mounted air conditioner, comprising:
the air conditioner comprises a shell, a fan body and a fan, wherein the shell comprises a chassis and a front panel, the bottom of the shell is provided with an air outlet, and the front panel is provided with an air inlet communicated with the air outlet;
the air deflector, the air deflector with the lower side of air outlet rotates and is connected, can switch between closed condition, first open mode, second open mode when the air deflector rotates, wherein:
in the closed state, the air deflector covers the air outlet;
in the first opening state, the air deflector is positioned at the lower side of the air outlet, so that the air outlet can guide out the airflow downwards;
in the second opening state, the air deflector is positioned on the front side of the air outlet and deflects towards the air inlet, so that the airflow guided out by the air deflector flows back from the air inlet.
2. The wall-mounted air conditioning indoor unit of claim 1, wherein the air inlet is provided at an upper portion of the front panel.
3. The indoor unit of a wall-mounted air conditioner as claimed in claim 2, further comprising a heat exchanger, wherein the heat exchanger comprises a front heat exchanger and a rear heat exchanger, the front heat exchanger and the rear heat exchanger are arranged at an included angle, and an upper edge of the air inlet is higher than the included angle of the front heat exchanger and the rear heat exchanger.
4. The wall mounted indoor unit of air conditioner of claim 3, wherein the lower edge of the air inlet is lower than the angle.
5. The wall-mounted air conditioning indoor unit of claim 3, wherein a water receiving groove is formed below the front heat exchanger, the water receiving groove is provided with a drainage plate inclined toward the front panel, and an upper edge of the drainage plate is overlapped with an inner side surface of the front panel.
6. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein the front panel has a first wall surface adjacent to an upper edge of the outlet port, the first wall surface being inclined from bottom to top toward front.
7. The wall-mounted air conditioning indoor unit of claim 6, wherein the front panel further has a second wall surface connected to the first wall surface and a lower edge of the inlet, the second wall surface being inclined from bottom to top toward the rear.
8. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein a ratio of a distance from an upper edge of the inlet port to an upper edge of the outlet port to a distance from a lower edge of the inlet port to an upper edge of the outlet port in an up-down direction of the wall-mounted indoor unit is not less than 2 and not more than 4.
9. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein a ceiling of the casing is inclined obliquely upward from rear to front.
10. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein the angle formed by the air deflector and the horizontal plane is not less than 30 ° and not more than 60 ° in the second open state.
11. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein the air deflector covers a lower portion of the outlet in the second open state, so that air flows all return upward from an upper portion of the outlet.
12. The wall-mounted air conditioning indoor unit of any one of claims 1 to 5, wherein the air inlet and the air outlet both extend along a length direction of the casing.
13. An air conditioner, characterized in that, the air conditioner includes an outdoor unit and a wall-mounted indoor unit as claimed in any one of claims 1 to 12, the wall-mounted indoor unit is connected with the outdoor unit through a refrigerant pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695167.9U CN211177115U (en) | 2019-10-09 | 2019-10-09 | Wall-mounted air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921695167.9U CN211177115U (en) | 2019-10-09 | 2019-10-09 | Wall-mounted air conditioner indoor unit and air conditioner |
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| CN211177115U true CN211177115U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440312A (en) * | 2022-02-28 | 2022-05-06 | 海信（山东）空调有限公司 | Oscillator of air conditioner and air conditioner |
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2019
- 2019-10-09 CN CN201921695167.9U patent/CN211177115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440312A (en) * | 2022-02-28 | 2022-05-06 | 海信（山东）空调有限公司 | Oscillator of air conditioner and air conditioner |
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