CN212431100U - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN212431100U CN212431100U CN202020778894.8U CN202020778894U CN212431100U CN 212431100 U CN212431100 U CN 212431100U CN 202020778894 U CN202020778894 U CN 202020778894U CN 212431100 U CN212431100 U CN 212431100U
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- 238000007664 blowing Methods 0.000 claims abstract description 98
- 238000004378 air conditioning Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a wall-mounted air conditioner indoor unit, it includes: a housing, the front lower part of which is provided with an air outlet extending along the transverse direction along the length direction; the air guide plates are arranged along the length direction of the air outlet, and each air guide plate can be rotatably arranged on the shell around an axis parallel to the length direction of the air outlet so as to be used for opening and closing the air outlet and guiding the air supply airflow flowing out of the air outlet; and the plurality of air deflectors comprise at least one upper blowing air deflector used for guiding the air flow of the air supply upwards and at least one lower blowing air deflector used for guiding the air flow of the air supply downwards. The utility model discloses a wall-hanging air conditioning indoor set can compromise the requirement of cold and hot wind avoiding people's requirement and quick refrigeration/heating.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to wall-mounted air conditioner indoor unit.
Background
An air outlet of an indoor unit of a wall-mounted air conditioner is generally arranged at the lower part of the front side of the indoor unit, and a rotatable air deflector is arranged at the air outlet and used for opening and closing the air outlet on one hand and adjusting the up-and-down air outlet direction of the air outlet on the other hand.
Many air conditioner designers now simply design the air deflector according to the principle of avoiding people from cold air and hot air. When the air conditioner operates in a refrigerating mode, the air deflector guides air upwards in a direction as close to the vertical upward direction as possible; when heating, the air guide plate guides the air downwards in a direction as close to the vertical downward direction as possible. Therefore, cold and hot air avoids a human body really, but because cold air is blown to the top of the room completely, hot air is blown to the bottom of the room completely, the vertical dimension of the room is cooled or heated seriously unevenly, the refrigerating or heating speed of the whole environment of the room is influenced, some areas are difficult to reach comfortable temperature in a shorter time, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a wall-mounted air conditioner indoor unit that overcomes or at least partially solves the above problems.
The utility model discloses an aim at make wall-hanging air conditioning indoor set can compromise the requirement of cold and hot wind avoiding people's requirement and quick refrigeration/heating.
The utility model discloses a further purpose richens the air supply mode of wall-hanging air conditioning indoor set.
Particularly, the utility model provides a wall-hanging air conditioning indoor set, it includes:
a housing, the front lower part of which is provided with an air outlet extending along the transverse direction along the length direction; and
the air guide plates are arranged along the length direction of the air outlet, and each air guide plate can be rotatably arranged on the shell around an axis parallel to the length direction of the air outlet so as to be used for opening and closing the air outlet and guiding the air supply airflow flowing out of the air outlet; and is
The plurality of air deflectors include at least one upper blowing air deflector for directing the supply air flow upwardly and at least one lower blowing air deflector for directing the supply air flow downwardly.
Optionally, the upward blowing air deflector is configured to be rotatable to a position below the front side of the air outlet and to face upward, so as to guide the air flow passing through the upward blowing air deflector upward.
Optionally, the upward blowing air deflector comprises a first plate body and a first rotating arm; the first end of the first rotating arm is connected to the first plate body, and the second end of the first rotating arm is close to the lower side edge of the air outlet and is connected to the corresponding driving mechanism, so that the upward blowing air deflector can rotate around the second end of the first rotating arm under the driving of the driving mechanism.
Optionally, the downward blowing air deflector is configured to be rotatable to a position in front of the air outlet and to have its air guiding surface facing backward, so as to guide the air flow passing through it downward.
Optionally, the down-blowing air deflector comprises a second plate body and a second rotating arm; the first end of the second rotating arm is connected to the second plate body, and the second end of the second rotating arm is close to the upper side edge of the air outlet and is connected to the corresponding driving mechanism, so that the downward blowing air deflector can rotate around the second end of the second rotating arm under the driving of the driving mechanism.
Optionally, any two adjacent air deflectors include one upper air-blowing deflector and one lower air-blowing deflector.
Optionally, the number of the down-blowing air deflectors is one; and the number of the upper blowing air guide plates is two, and the two are respectively positioned at the two transverse sides of the lower blowing air guide plates.
Optionally, the transverse end of each upper blowing air deflector close to the transverse edge of the air outlet is respectively provided with a flange extending towards the inner side of the air outlet.
Optionally, the ratio of the length of the upper blow air deflector to the length of the lower blow air deflector is between 0.6 and 0.8.
Optionally, the wall-mounted indoor air conditioner further includes: the remote controller is provided with an air guide control key; and the wall-mounted air conditioner indoor unit is configured to enable each upper blowing air deflector and each lower blowing air deflector to respectively rotate to the position for guiding the air supply flow upwards and downwards after the air guide control key is pressed when the wall-mounted air conditioner indoor unit is in the starting state.
The utility model discloses a wall-hanging air conditioning indoor set has set up a plurality of aviation baffles of arranging along the length direction of air outlet, including at least one be used for the air supply air current upwards guide blow on aviation baffle and at least one be used for the lower aviation baffle that blows to air supply air current guide downwards, every aviation baffle is independently controlled separately, each other does not influence. The multiple air supply modes can be realized by adjusting different air deflectors to different angles. For example, the upper blowing air deflector and the lower blowing air deflector can be opened simultaneously, so that the air outlet can supply air in two directions, namely the upper direction and the lower direction, and cold air or hot air surrounds the indoor space from the upper side and the lower side to quickly fill the whole room, so that the refrigerating or heating speed is higher. In addition, the user can select to only open the upper blowing air guide plate or only open the lower blowing air guide plate so as to realize the traditional upper blowing mode and lower blowing mode and achieve the effect of avoiding people from cold air or hot air. Therefore, the wall-mounted air conditioner indoor unit of the utility model can meet the requirements of cold and hot air avoiding people and the requirements of quick refrigeration/heating.
Further, the utility model discloses an among the wall-hanging air conditioning indoor set, the guide ability of blowing aviation baffle is stronger to the air supply air current under with on. Specifically, the upward blowing air deflector can be rotated to a position which is positioned below the front side of the air outlet and enables the air guide surface of the upward blowing air deflector to face upwards, so that the air flow in the corresponding area flows through the upper side of the air guide surface and is completely blown upwards. In addition, the downward blowing air deflector can rotate to a state that the air guiding surface is positioned at the front side of the air outlet and backwards, so that the air flow in the corresponding area flows through the rear side of the air guiding surface and is completely blown downwards.
Further, the utility model discloses an among the wall-hanging air conditioning indoor set, the quantity that makes the air deflection of blowing down is one, and the quantity that blows the air deflection on is two and both lie in respectively and blow the horizontal both sides of air deflection down, and this makes the air outlet both sides upwards blow, and the centre is blown downwards. The air supply airflows on the two sides flow upwards to touch the roof and then turn back downwards, the air supply airflows in the middle flow downwards to touch the floor and then turn back upwards, and then the air supply airflows which turn back downwards on the two sides meet, intersect and fuse, and therefore the refrigerating/heating speed is further increased.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of the wall-mounted air conditioning indoor unit shown in fig. 1;
fig. 3 is a schematic structural view of an upper blowing air guide plate in the wall-mounted type air conditioning indoor unit of fig. 1;
fig. 4 is a schematic structural view of a down-blowing air guide plate in the wall-mounted air conditioning indoor unit of fig. 1.
Detailed Description
A wall-mounted air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
Fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention; fig. 2 is a schematic cross-sectional view of the wall-mounted air conditioning indoor unit shown in fig. 1. The direction of the supply air flow is indicated by the open arrows in the figure.
As shown in fig. 1 and 2, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention may generally include a housing 10 and a plurality of air deflectors 20 and 30. The front lower portion of the housing 10 is formed with an outlet 12 having a length direction extending in a transverse direction. The transverse direction refers in particular to the x-direction indicated in the figures, which may be parallel or substantially parallel to the horizontal direction. The air supply flow inside the shell 10 is blown out through the air outlet 12, and is cold air when the wall-mounted air conditioner indoor unit is used for refrigerating; when the wall-mounted air conditioner indoor unit heats, the air supply flow is hot air. The plurality of air deflectors 20 and 30 are arranged along the length direction of the outlet 12, and each air deflector 20 and 30 is rotatably mounted to the housing 10 about an axis parallel to the length direction of the outlet 12, so as to open and close the outlet 12 and guide the flow of the blowing air flowing out of the outlet 12. Each air deflector is matched with a respective driving mechanism, so that the rotation angle of each air deflector is independently controlled. The plurality of air deflectors 20, 30 include at least one upper air deflector 20 for directing the supply air flow upward and at least one lower air deflector 30 for directing the supply air flow downward.
The embodiment of the utility model provides an in, because wall-hanging air conditioning indoor set has set up independent controlled upper air-blowing aviation baffle 20 and lower air-blowing aviation baffle 30, the accessible is adjusted different aviation baffles to different angles, realizes multiple air supply mode. For example, the upper blowing air deflector 20 and the lower blowing air deflector 30 may be turned on simultaneously, so that the air outlet 12 simultaneously blows air in both the upper and lower directions, and cool air or hot air surrounds the indoor space from the upper and lower sides to quickly fill the whole room, which makes the cooling or heating speed faster. Or, only the upper blowing air deflector 20 or only the lower blowing air deflector 30 may be turned on to realize the conventional upper blowing mode and lower blowing mode, thereby achieving the effect of preventing people from being exposed by cold air or hot air. Therefore, the utility model discloses a wall-hanging air conditioning indoor set can compromise the user and keep away people's requirement and the requirement of quick refrigeration/heating to cold and hot wind, can carry out the mode switch at any time as required in the use.
The wall-mounted air conditioning indoor unit may be an indoor unit of an air conditioner that performs cooling/heating using a vapor compression refrigeration cycle, and the casing 10 thereof is provided with an evaporator (not shown), a fan (not shown), and an air duct 40. The evaporator is used for exchanging heat with air entering the housing 10 from the air inlet 11 to form air supply flow. The inlet of the air duct 40 faces the evaporator, and the outlet communicates with the air outlet 12. The fan may be a cross-flow fan disposed at the inlet of the air duct 40 to promote air flow from the evaporator to the air outlet 12.
In some embodiments, any two adjacent air deflectors include one upper air deflector 20 and one lower air deflector 30, i.e., the upper air deflector 20 and the lower air deflector 30 are staggered. Therefore, more wind direction changing surfaces (different wind directions at two sides of the wind direction changing surfaces) can be realized in the length direction of the air outlet 12, and a multi-dimensional air supply effect in an intricate arrangement is formed. It is preferable that the number of the lower blowing guide plates 30 is one, the number of the upper blowing guide plates 20 is two, and the two upper blowing guide plates 20 are respectively located at both lateral sides of the lower blowing guide plates 30, which makes both sides of the air outlet 12 blow air upward and the middle blow air downward. The air supply airflows on the two sides flow upwards to touch the roof and then turn back downwards, the air supply airflows in the middle flow downwards to touch the floor and then turn back upwards, and then the air supply airflows which turn back downwards on the two sides meet, intersect and fuse, and therefore the refrigerating/heating speed is further increased. Since there is only one upper blowing air deflector 20, the length thereof is made slightly longer so that the upper blowing air flow and the lower blowing air flow are as close as possible in terms of air volume. Specifically, the ratio of the length of the upper blowing air deflector 20 to the length of the lower blowing air deflector 30 can be set to be 0.6 to 0.8, and the ratio enables the appearance of the wall-mounted air conditioner indoor unit to be more attractive.
Fig. 3 is a schematic structural view of an upper blowing air deflector 20 in the wall-mounted air conditioning indoor unit of fig. 1.
In some embodiments, as shown in fig. 2 and 3, in order to make the guiding capability of the upper blowing air deflector 20 for the supply air flow stronger, the upper blowing air deflector 20 may be configured to be rotatable to a position below the front side of the air outlet 12, and make the air guiding surface 211 thereof face upward, so as to guide the supply air flow flowing through it upward. This causes the air flow in the area corresponding to the upper blowing air deflector 20 to flow over the air guide surface 211 and be blown completely upward.
As shown in fig. 2 and 3, the upper blowing air guide plate 20 may include a first plate body 21 and a first rotating arm 22. The first plate 21 is used for guiding air, and one side surface thereof constitutes an air guiding surface 211. The first end of the first rotating arm 22 is connected to the first plate 21, and the second end of the first rotating arm is adjacent to the lower edge of the air outlet 12 and connected to a corresponding driving mechanism (not shown), so that the upper blowing air deflector 20 can rotate around the second end of the first rotating arm 22 (the rotation axis is x)1). Further, the first rotating arm 22 may be a hole opened toward the first plate 21And a bent arm at the wind end (of the two ends of the first plate 21 in the width direction, when the upper blowing air deflector 20 conducts air, the end through which the supply air flows first is the air inlet end, and the end through which the supply air flows later is the air outlet end). In the present embodiment, the upper blowing air deflector 20 is configured as above, so that the movable range of the upper blowing air deflector 20 can be increased, and the upper blowing air deflector can be rotated to a position where the upper blowing air deflector 20 is located below the front side of the air outlet 12 and the air guide surface 211 faces upward, and further rotated downward to a position where the upper blowing air deflector completely avoids the air outlet 12, so as to completely open the air outlet 12.
As shown in fig. 3, the lateral ends of each of the upper blowing air deflectors 20 close to the lateral edges of the outlet 12 may be respectively provided with a flange 215 extending toward the inside of the outlet 12 so as to enclose the side wall of the housing 10 when the outlet 12 is closed. When the upper blowing air deflector 20 is in the closed state and the lower blowing air deflector 30 is in the open state, the flange 215 can reduce the leakage of the supply air flow from the gap between the upper blowing air deflector 20 and the casing 10, so that the supply air flow is more guided downward by the lower blowing air deflector 30.
Fig. 4 is a schematic structural view of the down-blowing air guide plate 30 in the wall-mounted air conditioning indoor unit of fig. 1.
In some embodiments, as shown in fig. 2 and 4, in order to make the lower wind deflector 30 have a stronger guiding capability for the supply air flow, the lower wind deflector 30 may be configured to be rotatable to be positioned in front of the air outlet 12, and the wind guiding surface 311 is configured to face backwards, so as to guide the supply air flow flowing through it downwards. This causes the air flow in the area corresponding to the down-blowing air guide plate 30 to flow through the rear side of the air guide surface 311 and be blown out completely downward.
As shown in fig. 2 and 4, the lower wind-blowing guide plate 30 may include a second plate body 31 and a second swivel arm 32. The second plate member 31 is used for guiding air, and one side surface thereof constitutes an air guiding surface 311. The second rotating arm 32 has a first end connected to the second plate 31 and a second end adjacent to the upper edge of the outlet 12 and connected to a corresponding driving mechanism (not shown), so that the blowing plate 30 can rotate around the second end of the second rotating arm 32 under the driving of the driving mechanism (the rotation axis is x)2). Further, the second rotating arm 32 can be opened toward the air outlet end of the second plate 31 (the second plate)31, when the downdraft guide plate 30 guides air, the end through which the air flow flows first is the air inlet end, and the end through which the air flow flows later is the air outlet end). In the present embodiment, the downward wind deflector 30 is configured as described above, so that the movable range of the downward wind deflector 30 can be increased, and the downward wind deflector can be rotated to a position in front of the outlet 12 and in which the wind guide surface 311 faces rearward.
In some embodiments, the wall-mounted air conditioner indoor unit further comprises a remote controller. The user can be used for operating the wall-mounted air conditioner indoor unit through the remote controller.
In the embodiment, the remote controller is particularly provided with an air guide control button, so that the wall-mounted air conditioner indoor unit is configured to rotate the upper blowing air guide plates 20 and the lower blowing air guide plates 30 to positions for guiding the air supply flow upwards and downwards to perform quick cooling/heating when the wall-mounted air conditioner indoor unit is in the on state and the air guide control button is pressed down. That is, the embodiment enables the remote controller to have a function of starting quick cooling/heating by one key, thereby facilitating the operation of the user. The remote controller is in wireless communication with a controller of the wall-mounted air conditioning indoor unit, so that the controller controls the operation of the upper blowing air deflector 20 and the lower blowing air deflector 30. The remote controller is widely used in the field of household appliances, and specific principles of the remote controller are not described in detail.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A wall-mounted air conditioner indoor unit, comprising:
a housing, the front lower part of which is provided with an air outlet extending along the transverse direction along the length direction; and
a plurality of air deflectors arranged along the length direction of the air outlet, each air deflector being rotatably mounted to the housing around an axis parallel to the length direction of the air outlet, for opening and closing the air outlet and guiding the air flow flowing out of the air outlet; and is
The plurality of air deflectors comprise at least one upper blowing air deflector for guiding the air supply flow upwards and at least one lower blowing air deflector for guiding the air supply flow downwards.
2. The wall-mounted air conditioning indoor unit of claim 1,
the upward blowing air deflector is configured to be capable of rotating to be positioned below the front side of the air outlet, and the air guiding surface of the upward blowing air deflector faces upwards, so that the air flow passing through the upward blowing air deflector is guided upwards.
3. The wall-mounted air conditioning indoor unit of claim 2,
the upper blowing air deflector comprises a first plate body and a first rotating arm; and is
The first end of the first rotating arm is connected to the first plate body, and the second end of the first rotating arm is close to the lower side edge of the air outlet and is connected to the corresponding driving mechanism, so that the upward blowing air deflector can rotate around the second end of the first rotating arm under the driving of the driving mechanism.
4. The wall-mounted air conditioning indoor unit of claim 1,
the downward blowing air deflector is configured to be capable of rotating to a position at the front side of the air outlet and enabling the air guiding surface of the downward blowing air deflector to be in a backward state so as to guide the air flow flowing through the downward blowing air deflector downwards.
5. The wall-mounted air conditioning indoor unit of claim 4,
the lower blowing air deflector comprises a second plate body and a second rotating arm; and is
The first end of the second rotating arm is connected to the second plate body, and the second end of the second rotating arm is close to the upper side edge of the air outlet and is connected to a corresponding driving mechanism, so that the downward blowing air deflector can rotate around the second end of the second rotating arm under the driving of the driving mechanism.
6. The wall-mounted air conditioning indoor unit of claim 1,
any two adjacent air deflectors comprise one upper blowing air deflector and one lower blowing air deflector.
7. The wall-mounted air conditioning indoor unit of claim 1,
the number of the lower blowing air deflector is one; and is
The number of the upper blowing air guide plates is two, and the two upper blowing air guide plates are respectively positioned at the two transverse sides of the lower blowing air guide plates.
8. The wall-mounted air conditioning indoor unit of claim 7,
and the transverse end part of each upward blowing air deflector, which is close to the transverse edge of the air outlet, is respectively provided with a flanging extending towards the inner side direction of the air outlet.
9. The wall-mounted air conditioning indoor unit of claim 7,
the ratio of the length of the upper blowing air deflector to the length of the lower blowing air deflector is between 0.6 and 0.8.
10. The wall-mounted air conditioning indoor unit of claim 1, further comprising:
the remote controller is provided with an air guide control key; and is
The wall-mounted air conditioner indoor unit is configured to enable the upper blowing air guide plates and the lower blowing air guide plates to respectively rotate to positions for guiding the air supply airflow upwards and downwards after the air guide control key is pressed when the wall-mounted air conditioner indoor unit is in a starting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778894.8U CN212431100U (en) | 2020-05-12 | 2020-05-12 | Wall-mounted air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778894.8U CN212431100U (en) | 2020-05-12 | 2020-05-12 | Wall-mounted air conditioner indoor unit |
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| CN212431100U true CN212431100U (en) | 2021-01-29 |
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| CN202020778894.8U Active CN212431100U (en) | 2020-05-12 | 2020-05-12 | Wall-mounted air conditioner indoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024612A1 (en) * | 2021-08-27 | 2023-03-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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- 2020-05-12 CN CN202020778894.8U patent/CN212431100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024612A1 (en) * | 2021-08-27 | 2023-03-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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