CN210320547U - Air deflector and air conditioner with same - Google Patents
Air deflector and air conditioner with same Download PDFInfo
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- CN210320547U CN210320547U CN201920597851.7U CN201920597851U CN210320547U CN 210320547 U CN210320547 U CN 210320547U CN 201920597851 U CN201920597851 U CN 201920597851U CN 210320547 U CN210320547 U CN 210320547U
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Abstract
The utility model provides an aviation baffle and have its air conditioner. Wherein the aviation baffle includes: the air deflector body is rotatably arranged at an air outlet of the air conditioner; the inner guide plates and one side surface of the air deflector body are arranged on the air deflector body at intervals so as to guide the flow direction of the air flow together with the air deflector body; and the spacing distance between the inner guide plate and the air deflector body is adjustable, so that the guiding effect of the inner guide plate on the air flow is changed. The utility model discloses a comfortable air supply of air conditioner can be realized to the aviation baffle.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to aviation baffle and have its air conditioner.
Background
With the development of the times and the progress of technology, users not only expect faster cooling and heating speeds of air conditioners, but also pay more attention to the comfort performance of the air conditioners.
However, in order to achieve more rapid cooling and heating, it is inevitable to supply a large amount of air. However, when cold air or hot air with an excessive wind speed is directly blown to a human body, discomfort of the human body is inevitably caused. The long-term cold wind blowing of human body can also cause air conditioning diseases.
Therefore, how to realize comfortable air supply of the air conditioner becomes a technical problem to be solved urgently in the air conditioner industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize aviation baffle of comfortable air supply of air conditioner and have its air conditioner.
The utility model discloses a further purpose makes the aviation baffle adjustable to the guide effect of air current.
In one aspect, the utility model provides an air deflector, it includes:
the air deflector body is rotatably arranged at an air outlet of the air conditioner; and
the inner guide plates and one side surface of the air deflector body are arranged on the air deflector body at intervals so as to guide the flow direction of the air flow together with the air deflector body; and is
The spacing distance between the inner guide plate and the air deflector body is adjustable, so that the air flow guiding effect of the inner guide plate is changed.
Optionally, each inner guide plate is clamped to the air deflector body, so that the distance between the inner guide plate and the air deflector body is adjusted by changing the clamping position of the inner guide plate and the air deflector body.
Optionally, the inner guide plate has a plurality of insertion cylinders extending toward the air deflector body, and a plurality of bayonets arranged along an axial direction of the insertion cylinders are formed on a cylinder wall of each insertion cylinder; the air deflector body is provided with a plurality of inserted rods extending towards the inner guide plate, and each inserted rod is provided with a clamping protrusion; each inserted rod is inserted into one inserted cylinder and enables the clamping protrusions to be clamped into one of the plurality of bayonets.
Optionally, the air deflector body has a plurality of insertion cylinders extending toward the inner guide plate, and a plurality of bayonets arranged along an axial direction of the insertion cylinders are formed on a cylinder wall of each insertion cylinder; the inner guide plate is provided with a plurality of insertion rods extending towards the air deflector body, and each insertion rod is provided with a clamping protrusion; each inserted rod is inserted into one inserted cylinder and enables the clamping protrusions to be clamped into one of the plurality of bayonets.
Optionally, each inner guide plate is an arc-shaped plate with a straight side parallel to the rotation axis of the air deflector body and a convex side facing the air deflector body.
Optionally, the surface of the air deflector body facing the inside of the air outlet when the air outlet is closed is an inner surface; the number of the at least one inner guide plate is one, and the inner guide plate is arranged on the inner surface of the air deflector body.
Optionally, the two ends of the inner guide plate are flush with the two ends of the air deflector body in a direction parallel to the rotation axis of the air deflector body.
Optionally, when guiding air, the air deflector body has a windward end at an end facing the inside of the air outlet and an air outlet end at an end facing the outside of the air outlet; each inner guide plate is arranged in the area close to the air outlet end of the air deflector body.
On the other hand, the utility model also provides an air conditioner, it includes:
a housing defining an air outlet; and
the air deflection panel according to any one of the above claims, wherein the air deflection panel body is rotatably mounted at the air outlet.
Optionally, the air conditioner further comprises: the motor is used for driving the air deflector body to rotate; the human body detection device comprises a human body detection sensor, a human body detection unit and a control unit, wherein the human body detection sensor is used for detecting whether a human body enters an indoor preset area or not; and the controller is configured to control the motor to drive the air deflector body to rotate to a position where wind avoids the human body when the human body enters the indoor preset area.
The utility model discloses an air deflector includes the air deflector body and sets up with a side surface interval of air deflector body inner baffle. The inner guide plate and the air deflector body together guide the flow direction of the air flow. And the inner guide plate also plays a role in splitting and disturbing the airflow at the air outlet, so that the airflow is blown to the indoor in a more dispersed and soft mode, the wind sensation of the indoor air conditioner is closer to natural wind, and the effect of comfortable air supply is achieved. Meanwhile, the double-layer air guide structure of the air guide plate can avoid the condensation phenomenon at the air outlet when the air conditioner operates in a refrigerating mode.
Further, the utility model discloses an air deflection board accessible is adjusted the interval distance of inner guide and aviation baffle body and is changed the guide effect of inner guide to the air current.
Further, the utility model discloses an aviation baffle is installed the inner guide in aviation baffle body internal surface, when air conditioning makes the aviation baffle body raise and blow, because the existence of inner guide, need not to rotate the aviation baffle body to too vertical state (being close the state of closing the air outlet promptly) to avoid the air output to receive great influence.
Further, the utility model discloses an in the aviation baffle, the inner guide plate is arranged in the region that is close to aviation baffle body air-out end to can strengthen the wind-guiding function that realizes the inner guide plate, do benefit to and guide the air current to predetermined direction, can avoid the inner guide plate width too wide to increase the air-out resistance again.
Further, the utility model discloses an air conditioner feels the sensor through setting up and realizes preventing the direct-blow function. When the human body gets into indoor predetermined region, the control aviation baffle rotates in order to avoid wind to directly blow the human body, reaches the effect of preventing directly blowing, has promoted user's comfort level and has experienced.
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 an air deflector according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the deflector of FIG. 1 at K;
FIG. 3 is an exploded view of the air deflection plate of FIG. 1;
FIG. 4 is a schematic view of an end portion of the inner guide plate of the air deflection panel of FIG. 2;
fig. 5 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention;
FIG. 6 is a schematic view of the air conditioner shown in FIG. 5 after the distance between the inner guide plate and the air deflector body is changed;
fig. 7 is a schematic block diagram of an air conditioner according to an embodiment of the present invention.
Detailed Description
The air deflector and the air conditioner having the same according to embodiments of the present invention will be described with reference to fig. 1 to 7. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The embodiment of the utility model provides an aviation baffle. Fig. 1 is a schematic structural view of an air deflector according to an embodiment of the present invention; FIG. 2 is an enlarged view of the deflector of FIG. 1 at K; FIG. 3 is an exploded view of the air deflection plate of FIG. 1; fig. 4 is a schematic view of an end structure of the inner guide plate of the air deflection plate shown in fig. 2.
As shown in fig. 1-4, the air deflection panel 50 may generally include an air deflection panel body 51 and at least one inner guide panel 52. The air deflector body 51 is rotatably mounted at the air outlet 12 of the air conditioner, and the rotation axis thereof is the x axis marked in the figure. The air deflector body 51 is used for opening or closing the air outlet 12, and when the air outlet 12 is opened, the air deflector body can be controlled to rotate to different angles to change the air outlet direction of the air outlet 12, so that the air can be blown to different indoor areas. Each inner guide plate 52 is mounted on the air deflector body 51, and is spaced apart from one side surface of the air deflector body 51, so as to guide the airflow direction of the air outlet 12 together with the air deflector body 51.
Fig. 1 shows the direction of the wind by arrows, and as shown in fig. 1, when the airflow passes through the surface of the air deflector body 51, the airflow is disturbed by the inner guide plate 52, a part of the airflow flows out along the outer side of the inner guide plate 52, and a part of the airflow flows out from the spaced area between the inner guide plate 52 and the air deflector body 51, that is, the airflow is split and scattered. After the airflow is scattered by the inner guide plate 52, the airflow cannot be blown to the indoor in a centralized manner, the blowing force is weakened, the airflow becomes softer, the wind sensation is closer to natural wind, and the effect of comfortable air supply is achieved. The double-layer air guide structure of the air guide plate 50 can also avoid the condensation phenomenon at the air outlet 12 when the air conditioner operates in refrigeration
Fig. 5 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention; fig. 6 is a schematic view illustrating the air conditioner shown in fig. 5 in a state where a distance between the inner guide plate and the air guide plate body is changed.
As shown in fig. 1, 5 and 6, the embodiment of the present invention also particularly makes the distance between the inner guide plate 52 and the air deflector body 51 adjustable, so as to change the guiding effect of the inner guide plate 52 on the air flow.
When the distance between the inner guide plate 52 and the air deflector body 51 is smaller, the inner guide plate 52 is closer to the air deflector body 51, the effect of the inner guide plate 52 in splitting and scattering the air flow is weakened, but the air speed and the air volume of the air outlet 12 are less affected by the inner guide plate 52. Therefore, if the user desires a cooling/heating speed more (meaning that the amount of air must be increased), the distance between the inner guide plate 52 and the air guide plate main body 51 can be reduced, as shown in fig. 5.
When the distance between the inner guide plate 52 and the air deflector body 51 is relatively large, the distance between the inner guide plate 52 and the air deflector body 51 is relatively long, the effect of the inner guide plate 52 in splitting and scattering the air flow is enhanced, but the air speed and the air volume of the air outlet 12 are greatly influenced by the inner guide plate 52. Accordingly, if the user does not request a large cooling/heating speed and desires more comfort for air blowing, the distance between the inner guide plate 52 and the air guide plate main body 51 can be increased, as shown in fig. 6.
As shown in fig. 1, the surface 511 of the air deflector body 51 facing the inside of the outlet 12 when the outlet 12 is closed is an inner surface, and the surface 512 facing the inside of the room is an outer surface. The inner guide plate may not be provided on the outer surface of the air guide plate body 51 so as not to affect the appearance of the air guide plate body 51. That is, it is preferable that the number of the at least one inner guide plate 52 is one, and the inner guide plate 52 is attached to the inner surface of the air guide plate main body 51.
Of course, in some alternative embodiments, a plurality of inner guide plates may be disposed on the inner surface of the air deflector body 51, and the inner guide plates may be spaced apart from each other along the length direction of the air deflector body 51 or disposed in other manners. Alternatively, a plurality of inner guide plates may be provided on the outer surface of the air guide plate body 51. These embodiments are not described in detail herein.
In order to make the diversion range of the inner guide plate 52 larger, both ends of the inner guide plate 52 are flush with both ends of the air deflector body 51 in a direction parallel to the rotation axis (x-axis) of the air deflector body 51 (i.e., the inner guide plate 52 and the air deflector body 51 are the same length), as shown in fig. 1.
In order to improve the air supply comfort, in the prior art, when an air conditioner is used for cooling, the air deflector is expected to guide cold air to blow out vertically and upwards as much as possible. However, when the air deflector approaches the limit air guiding angle of the upward blowing, the included angle between the air deflector and the plane where the air outlet is located is too small, that is, the opening degree is very small, the air deflector can seriously shield the air outlet, and the air volume becomes very small. This limits the wind guiding angle range of the wind guiding plate. Especially, when the air is guided vertically, the air guiding angle and the air volume are difficult to be considered simultaneously.
In the present embodiment, when the air guide plate guides air upward, the inner guide plate 52 disposed on the inner surface of the air guide plate body 51 is relatively higher, which is beneficial to blowing out the air upward. When the air conditioner operates in a refrigerating mode, the air deflector body 51 does not need to be rotated to be too close to a vertical state, so that the air deflector is guaranteed to have a large enough opening degree, and the air quantity is prevented from being influenced. That is, the present embodiment gives consideration to both the air blowing angle and the air volume.
As shown in fig. 1, the inner guide plate 52 is preferably an arc-shaped plate with a straight side parallel to the rotation axis x of the air deflector body 51 and a convex side facing the air deflector body 51, so as to guide the wind more vertically upward during cooling.
As shown in fig. 1, when the air deflector 50 guides air, the air flow inside the air conditioner firstly passes through one end (end B) of the air deflector body 51 facing the inside of the outlet 12, and then is guided by the air deflector body 51 and blown into the room through one end (end a) facing the outside of the outlet 12. Therefore, the end B is defined as the windward end, and the end A is defined as the air outlet end. The inner guide plate 52 may be disposed in a region near the wind outlet end of the air guide plate body 51, so that the air flow is guided by a portion of the air guide plate body 51 near the wind inlet end and then blown toward the inner guide plate 52. That is, the inner guide plate 52 is disturbed at the end of the air guiding cycle of the air guiding plate body 51, and the disturbed air flow can be blown into the room more quickly. Meanwhile, the ratio of the width of the inner guide plate 52 to the width of the air deflector body 51 is preferably set to 1/3 to 1/2, so that the air deflecting function of the inner guide plate 52 can be enhanced and the air flow can be guided to a preset direction. And the air outlet resistance can be prevented from being increased due to the excessively wide width of the inner guide plate 52.
The connection of the inner guide plate 52 to the air deflector body 51 will be described.
For example, each inner guide plate 52 is clamped to the air deflector body 51, so that the distance between the inner guide plate 52 and the air deflector body 51 can be adjusted by changing the clamping position of the two.
Specifically, as shown in fig. 1 to 4, the inner guide plate 52 may have a plurality of insertion tubes 522 extending toward the air deflector body 51, and a plurality of bayonets 523, 524, and 525 arranged along an axial direction of the insertion tubes 522 may be opened on a wall of each insertion tube 522. Correspondingly, the air deflector body 51 has a plurality of insertion rods 513 extending toward the inner guide plate 52, and each insertion rod 513 has a retaining protrusion 514 (the number may be one or more). The number of the insertion rods 513 is the same as that of the insertion cylinders 522 and the positions are arranged in a one-to-one correspondence. When the inner guide plate 52 is installed, each of the plug rods 513 is inserted into the plug barrel 522 through the opening 529 of one of the plug barrel 522, and then one of the retaining protrusions 514 is engaged with one of the plurality of the engaging openings 523, 524, 525, so that the plug rods 513 are engaged with the plug barrel 522. The number of the insert cylinders 522 is preferably 4, so that 4 insert cylinders 522 are respectively disposed at four corners of the inner guide plate 52. Correspondingly, the number of the insertion rods 513 is also preferably 4, and 4 insertion rods 513 are respectively arranged at four corners of the air deflector body 51.
For example, in the embodiment shown in fig. 4, three locking notches 523, 524, 525 are arranged along the length direction of the insertion tube 522, that is, the distance between the inner guide plate 52 and the air deflector body 51 has three adjusting positions. When the catching protrusion 514 is caught by the catching hole 523, the distance between the inner guide plate 52 and the air deflector body 51 is minimized. When the holding protrusion 514 is inserted into the inserting opening 525, the distance between the inner guide plate 52 and the air deflector body 51 is the largest. When the catching protrusion 514 is caught by the catching opening 525 (refer to fig. 4), the distance between the inner guide plate 52 and the air deflector body 51 is in the middle shift position.
Of course, in some alternative embodiments, the air deflector body 51 may also have a plurality of inserting cylinders extending toward the inner guide plate, and the wall of each inserting cylinder is provided with a plurality of bayonets arranged along the axial direction of the inserting cylinder. The inner guide plate is provided with a plurality of inserted rods extending towards the air deflector body 51, and each inserted rod is provided with a clamping protrusion; each inserted rod is inserted into one inserted cylinder and enables the clamping protrusions to be clamped into one of the plurality of bayonets. Details are not repeated.
This embodiment adopts the joint mode to install the inner guide in the aviation baffle body, and the installation is dismantled the process and is all very simple, the user operation of being convenient for.
Of course, other methods can be adopted to connect the inner guide plate and the air deflector body. For example, the air deflector body is provided with a plurality of first mounting rods extending towards the inner guide plate, and the first mounting rods are provided with a plurality of threaded holes which are equidistantly arranged along the length direction of the first mounting rods. The inner guide plate is provided with a plurality of second mounting rods extending towards the air deflector body, and the second mounting rods are provided with a plurality of through holes which are equidistantly arranged along the length direction of the second mounting rods. And at least one threaded hole of each first mounting rod is matched with a through hole of one second mounting rod, and the first mounting rods are connected with the second mounting rods through screw connection. In addition, the fastening positions of the first mounting rod and the second mounting rod can be changed through different through holes corresponding to the threaded holes, so that the spacing distance between the inner guide plate and the air deflector body is changed.
The embodiment of the utility model provides an air conditioner is still provided. The air conditioner may be a wall-mounted machine, a cabinet machine, or various end machines of a central air conditioner. The following description will take the wall-mounted unit as an example.
As shown in fig. 5, the air conditioner may generally include a housing 10, and the housing 10 is provided with an air inlet 11, an air outlet 12, and an air deflector 50 according to any of the above embodiments. The air deflector body 51 of the air deflector 50 is rotatably installed at the air outlet 12 to achieve the various functions and effects described in the above embodiments.
As shown in fig. 5, the air conditioner further includes an evaporator 20, a fan 30, an air duct 40, and a swing vane 60. The evaporator 20 is configured to exchange heat with air entering the housing 10 from the air inlet 11 to form heat exchange air (specifically, cold air during cooling and hot air during heating). The inlet of the air duct 40 faces the evaporator 20, and the outlet communicates with the air outlet 12. The fan 30 may be a cross-flow fan disposed at an inlet of the air duct 40 to promote air flow from the evaporator 20 to the air outlet 12. The casing 10 is provided with a plurality of first mounting arms 70 at the air outlet 12, the air deflector body 51 is provided with a plurality of second mounting arms 515 matching with the plurality of first mounting arms 70, and the second mounting arms 515 are rotatably mounted on the corresponding first mounting arms 70. The swing blade 60 is used for swinging wind left and right.
As shown in fig. 5, the outlet 12 may be located at a lower portion of the front side of the housing 10 and may be a long rectangle extending in a horizontal direction. The air deflector body 51 is formed in a rectangular shape matching the air outlet 12. And the rotation axis (x-axis) of the air deflector body 51 is parallel to the length direction of the air deflector body 51.
Fig. 7 is a schematic block diagram of an air conditioner according to an embodiment of the present invention. In some embodiments, as shown in fig. 7, the air conditioner may include a motor 53, a human detection sensor 80, and a controller 90.
The motor 53 is used for driving the air deflector body 51 to rotate around the rotation axis thereof. The human detection sensor 80 is mounted on the housing 10, and detects whether a human body enters a predetermined area in the room. The area may be a part of the room where human body can enter, such as the bed and its vicinity, or the whole area of the room. The human motion sensor 80 may be an infrared sensor. When the human detection sensor 80 detects that a human enters the predetermined area, a human body sensing signal is generated and transmitted to the controller 90.
The user may select whether the air conditioner enters the blow-through prevention mode. When the air conditioner is in the anti-blow-through mode, after the controller 90 receives the human body sensing signal transmitted by the human body sensing sensor 80, the control motor 53 drives the air deflector body 51 to rotate to a position (such as an upward blowing position or a downward blowing position) where the wind avoids the human body. The controller 90 can also control the angle of the swinging blade 60 to make the wind avoid the human body. Can reach the effect of preventing directly blowing like this, promote user's comfort level and experience.
When the air conditioner is not in the blow-through prevention mode, the controller 90 controls the rotation of the air guide plate according to other control signals sent by a user through a remote controller or other communication terminals, or according to a preset operation mode of the air conditioner.
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. An air deflection panel, comprising:
the air deflector body is rotatably arranged at an air outlet of the air conditioner; and
the inner guide plates and one side surface of the air deflector body are arranged on the air deflector body at intervals so as to guide the flow direction of air flow together with the air deflector body; and is
The distance between the inner guide plate and the air deflector body is adjustable, so that the guiding effect of the inner guide plate on the air flow is changed.
2. The air deflection of claim 1,
each inner guide plate is clamped with the air deflector body, so that the distance between the inner guide plate and the air deflector body can be adjusted by changing the clamping position of the inner guide plate and the air deflector body.
3. The air deflection of claim 2,
the inner guide plate is provided with a plurality of inserting cylinders extending towards the air deflector body, and the wall of each inserting cylinder is provided with a plurality of bayonets arranged along the axial direction of the inserting cylinder;
the air deflector body is provided with a plurality of insertion rods extending towards the inner guide plate, and each insertion rod is provided with a clamping protrusion; and is
Each inserted rod is inserted into one of the inserting barrels, and the clamping protrusions are clamped into one of the bayonets.
4. The air deflection of claim 2,
the air deflector body is provided with a plurality of inserting cylinders extending towards the inner guide plate, and the wall of each inserting cylinder is provided with a plurality of bayonets arranged along the axial direction of the inserting cylinder;
the inner guide plate is provided with a plurality of insertion rods extending towards the air deflector body, and each insertion rod is provided with a clamping protrusion; and is
Each inserted rod is inserted into one of the inserting barrels, and the clamping protrusions are clamped into one of the bayonets.
5. The air deflection of claim 1,
each inner guide plate is an arc-shaped plate, the straight edge of each inner guide plate is parallel to the rotation axis of the air deflector body, and the convex surface of each inner guide plate faces the air deflector body.
6. The air deflection of claim 1,
the surface of the air deflector body facing the inside of the air outlet is an inner surface when the air outlet is closed; and is
The number of the at least one inner guide plate is one, and the inner guide plate is arranged on the inner surface of the air deflector body.
7. The air deflection of claim 6,
and in the direction parallel to the rotation axis of the air deflector body, the two ends of the inner guide plate are flush with the two ends of the air deflector body.
8. The air deflection of claim 1,
when guiding wind, one end of the wind deflector body facing the inner side of the air outlet is a windward end, and the other end facing the outer side of the air outlet is an air outlet end; and is
Each inner guide plate is arranged in an area close to the air outlet end of the air deflector body.
9. An air conditioner characterized by comprising:
a housing defining an air outlet; and
the air deflector as claimed in any one of claims 1 to 8, wherein the air deflector body is rotatably mounted at the air outlet.
10. The air conditioner according to claim 9, further comprising:
the motor is used for driving the air deflector body to rotate;
the human body detection device comprises a human body detection sensor, a human body detection unit and a control unit, wherein the human body detection sensor is used for detecting whether a human body enters an indoor preset area or not; and
and the controller is configured to control the motor to drive the air deflector body to rotate to a position where wind avoids the human body when the human body enters the indoor preset area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597851.7U CN210320547U (en) | 2019-04-28 | 2019-04-28 | Air deflector and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597851.7U CN210320547U (en) | 2019-04-28 | 2019-04-28 | Air deflector and air conditioner with same |
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| CN210320547U true CN210320547U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044044A (en) * | 2019-04-28 | 2019-07-23 | 青岛海尔空调器有限总公司 | Wind deflector and air-conditioning with it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044044A (en) * | 2019-04-28 | 2019-07-23 | 青岛海尔空调器有限总公司 | Wind deflector and air-conditioning with it |
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