CN211177348U - Air deflector and air conditioner with same - Google Patents
Air deflector and air conditioner with same Download PDFInfo
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- CN211177348U CN211177348U CN201921809038.8U CN201921809038U CN211177348U CN 211177348 U CN211177348 U CN 211177348U CN 201921809038 U CN201921809038 U CN 201921809038U CN 211177348 U CN211177348 U CN 211177348U
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- inner guide
- air deflector
- deflector body
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Abstract
The utility model provides an aviation baffle and have its air conditioner. The air guide plate comprises an air guide plate body which can be rotatably arranged at an air outlet of the air conditioner shell around an axis parallel to the length direction of the air guide plate body; the inner guide plates are arranged at intervals along the width direction of the air deflector body on the inner side of the air deflector body, and the length directions of the inner guide plates are parallel to the length direction of the air deflector body; each inner guide plate can be rotatably arranged on the air deflector body around an axis parallel to the length direction of the inner guide plate, so that the air flow direction inside the air deflector body can be changed by rotating to different angles. The utility model discloses an aviation baffle novel structure has realized the comfortable air supply of air conditioner, and has enlarged the wind-guiding scope of aviation baffle, makes the air conditioner can compromise air-out angle and amount of wind.
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 enlarges the wind-guiding scope of aviation baffle, makes the air conditioner can compromise air-out angle and amount of wind.
In one aspect, the utility model provides an air deflector, it includes:
the air deflector body is used for being rotatably arranged at an air outlet of the air conditioner shell around an axis parallel to the length direction of the air deflector body; and
the inner guide plates are arranged at intervals along the width direction of the air deflector body on the inner side of the air deflector body, and the length directions of the inner guide plates are parallel to the length direction of the air deflector body;
each inner guide plate can be rotatably arranged on the air deflector body around an axis parallel to the length direction of the inner guide plate, so that the air flow direction inside the air deflector body can be changed by rotating to different angles.
Optionally, the air deflector further comprises: the connecting strips are connected with one inner guide plate at different positions in the length direction of each connecting strip respectively, so that when one inner guide plate rotates, the inner guide plate can move other inner guide plates to rotate synchronously through the connecting strips.
Optionally, the air deflector further comprises: the air deflector comprises an air deflector body, at least one first motor and at least one second motor, wherein the air deflector body is provided with a plurality of air deflector holes, and the air deflector holes are arranged on the air deflector body.
Optionally, the inner surface of the air deflector body is provided with a plurality of mounting seats arranged along the length direction of the air deflector body, and the mounting seats are used for being connected to the shell; each inner guide plate is composed of a plurality of length sections arranged along the length direction of the air deflector body, and the space between every two adjacent length sections is used for accommodating the mounting seat; and the adjacent length sections of the inner guide plate provided with the first motor are connected through a connecting shaft.
Optionally, the inner surface of the air deflector body is provided with a bearing seat for mounting the connecting shaft.
Optionally, there is no direct connection between each length of the inner guide plate not provided with the first motor and the air deflector body.
Optionally, the number of the plurality of inner guide plates is three; and only two inner guide plates at two ends of the air deflector body in the width direction are respectively provided with a first motor.
Optionally, each length section of each inner guide plate is an arc-shaped plate with a straight edge parallel to the length direction of the air deflector body and a convex surface facing the air deflector body.
On the other hand, the utility model provides an air conditioner, it includes: a housing defining an air outlet; and the air deflector is the air deflector as any one of the above.
Optionally, the air conditioner further comprises: the second 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 second 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 aviation baffle includes aviation baffle body and a plurality of rotatable inner guide plate. 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 is closer to natural wind, and the effect of comfortable air supply is achieved.
Furthermore, after the air deflector body rotates to a certain angle, the air guiding direction can be further changed by rotating the inner guide plate, so that the air guiding angle range of the air deflector is larger.
Further, the utility model discloses an aviation baffle is in when same aperture with prior art aviation baffle (the aperture is the same makes the amount of wind the same), because the utility model discloses the wind direction is further adjusted to usable inner baffle for the wind-guiding angle is bigger. Therefore, when the air guide plate body is blown upwards by air conditioning refrigeration, the inner guide plate can play a role of guiding the wind upwards. Therefore, the air deflector body does not need to be rotated to an excessively vertical state (namely, the state of closing the air outlet is approached), so that the air outlet volume is prevented from being greatly influenced.
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 deflection plate according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure shown in FIG. 1 at A;
FIG. 3 is a schematic cross-sectional view of the air deflection plate of FIG. 1;
fig. 4 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention;
fig. 5 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 5. 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.
Fig. 1 is a schematic structural view of an air deflection plate according to an embodiment of the present invention; FIG. 2 is an enlarged view of the structure shown in FIG. 1 at A; FIG. 3 is a schematic cross-sectional view of the air deflection plate of FIG. 1; fig. 4 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
As shown in fig. 1-4, a deflector 50 of an embodiment of the present invention may generally include a deflector body 51 and a plurality of inner guide plates 52, 53, 54. The air deflector body 51 is rotatably mounted at the air outlet 12 of the air conditioning casing 10 around an axis (x-axis) parallel to the length direction thereof, and is used for opening and closing the air outlet 12 and adjusting the air outlet angle of the air outlet 12. The air deflector body 51 is an arc-shaped plate with a convex surface facing the outside of the air outlet 12, and may have another plate structure for guiding the airflow direction of the air outlet 12. The inner guide plates 52, 53, and 54 are arranged inside the air guide plate body 51 at intervals in the width direction of the air guide plate body 51, and the longitudinal direction thereof is parallel to the longitudinal direction of the air guide plate body 51. When the air deflector body 51 is in a state of closing the outlet 12, a side thereof facing the inside of the casing 10 is referred to as an inner side. Each inner guide plate 52, 53, 54 is rotatably mounted to the air deflector body 51 about an axis parallel to its longitudinal direction so as to change the flow direction of the air flow inside the air deflector body 51 by rotating to different angles. The length direction of the outlet 12 and the length directions of the air guide plate body 51 and the inner guide plates 52, 53, and 54 may be set in the horizontal direction.
The embodiment of the present invention provides an air outlet 12 is blown to the inside air current of casing 10, when flowing through the surface of aviation baffle body 51, will receive the interference of each inner guide plate 52, 53, 54, and a part air current flows along the outer side of inner guide plate 52, 53, 54, and a part air current flows from the interval region between inner guide plate 52, 53, 54 and aviation baffle body 51, and the air current is split, is broken up promptly. After the airflow is scattered by the inner guide plates 52, 53 and 54, the airflow is not intensively blown into the room, 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 multi-layer air guide structure of the air guide plate can also avoid the condensation phenomenon at the air outlet when the air conditioner operates in a refrigerating mode.
In addition, in order to improve the air supply comfort, when the air conditioner is used for cooling, the air deflector is generally required to guide the cold air to blow out vertically upwards as much as possible. However, when the air deflector of the conventional air conditioner rotates to an upward blowing angle close to the limit, the included angle between the air deflector and the plane of the air outlet is too small, that is, the opening degree is very small (the opening degree of the air deflector refers to the degree of opening the air outlet, and when the air deflector completely closes the air outlet, the opening degree is zero, when the surface of the air deflector is close to the surface perpendicular to the air outlet, the opening degree is 100%, the air outlet is most smooth), and the air deflector can seriously shield the air outlet, so that the air volume is 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 embodiment of the present invention, after the air deflector body 51 rotates to a certain angle, the air deflecting direction can be further changed by rotating the inner guide plates 52, 53, and 54. This is to make the wind guiding angle range of the wind guiding plate 50 larger according to the embodiment of the present invention. Because the inner guide plates 52, 53 and 54 are relatively arranged on the upper side, the wind is favorably blown upwards. Therefore, 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, the air deflector 50 is guaranteed to have a large enough opening degree, and the air quantity is prevented from being influenced. It is visible, the embodiment of the utility model provides an air supply angle and amount of wind have been compromise. Moreover, by providing the multi-layer inner guide plate, the airflow in each region in the width direction of the air deflector body 51 can be effectively guided (the arrow in fig. 3 indicates the direction of the wind), and the guiding effect of the airflow inside the air deflector body 51 is certainly enhanced.
In some embodiments, as shown in fig. 1 and 2, the air deflection 50 can further include a plurality of tie bars 57. Each connecting strip 57 is connected to one of the inner guide plates 52, 53, 54 at different positions in the length direction, so that when one inner guide plate rotates, the inner guide plate drives the other inner guide plates to rotate synchronously through the connecting strip 57. Alternatively, the connecting strip 57 may be made of plastic, and the connecting portion of the connecting strip with the inner guide plates 52, 53, 54 can be freely bent along with the rotation of the inner guide plates 52, 53, 54, so that a hinge-like connection can be formed without providing a more complicated shaft hole structure. The plurality of connection bars 57 are arranged along the length direction of the air deflection body 51. Of course, the connecting strips 57 may not be provided to adjust the angle of each inner guide plate 52, 53, 54 independently.
In some embodiments, the inner guide plates 52, 53, 54 can be adjusted in angle by manually rotating them. In other embodiments, as shown in FIG. 2, the air deflection assembly 50 further includes at least one first motor 58. First motors 58 are mounted to the air deflection body 51, and each first motor 58 is used for driving one inner guide plate to rotate. The inner guide plate can be provided with shafts at both ends, and the shafts can be rotatably arranged on shaft seats arranged at both ends of the air deflector body 51.
As shown in fig. 1, the inner surface 511 of the air deflector body 51 is provided with a plurality of mounting seats 515 arranged along the longitudinal direction of the air deflector body 51, and the mounting seats 515 are used for being connected to the casing 10. For example, in fig. 4, the housing 10 is provided with the same number of mounting arms 70 as the number of the mounting seats 515, and each mounting seat 515 is rotatably mounted on one mounting arm 70 (through a shaft hole structure). In order to give way to each of the installation seats 515, each of the inner guide plates 52, 53, 54 is formed of a plurality of length sections arranged along the length direction of the air deflector body 51, and the space between the adjacent length sections is used for the installation seat 515. For example, as shown in fig. 1, 4 mounting seats 515 may be provided, which are arranged equidistantly along the length of the air deflector body 51. Wherein, 2 installation seats 515 are located at two ends of the air deflector body 51 in the length direction. Each inner guide plate 52, 53, 54 comprises 3 length segments.
As shown in fig. 1, adjacent lengths of the inner guide plates 52, 54 provided with the first motor 58 may be connected by a connecting shaft 55. Further, the inner surface 511 of the air deflection plate body 51 is provided with a bearing housing 56 for mounting the connection shaft 55 to exert more firm support to the inner guide plate. There is no direct connection structure between each length of the inner guide plate 53, which is not provided with the first motor 58, and the air deflector body 51, so as to simplify the structure of the air deflector. For example, as shown in fig. 1, the number of the plurality of inner guide plates is three, and the inner guide plates are inner guide plates 52, inner guide plates 53, and inner guide plates 54. Only the two inner guide plates 52, 54 at both ends of the air guide plate body 51 in the width direction are provided with one first motor 58, respectively. The middle inner guide plate 53 is not provided with the first motor 58, and has no direct connection structure with the air deflector body 51, and has no connection shaft 55 between adjacent length sections, so as to leave a space for the mounting seat 515.
As shown in fig. 3, each length section of each inner guide plate 52, 53, 54 is an arc-shaped plate with a straight edge parallel to the length direction of the air deflector body 51 and a convex surface facing the air deflector body 51, so as to guide the wind in a direction closer to the vertical upward direction during cooling.
The embodiment of the utility model provides a still provide an air conditioner, it can be hanging machine, cabinet-type air conditioner or central air conditioning's various terminal model. The following description will take the wall-mounted unit as an example.
As shown in fig. 4, the air conditioner may generally include a case 10 and the air deflection plate 50 of any of the above embodiments. The housing 10 is provided with an air inlet 11 and an air outlet 12. The air deflector body 51 of the air deflector 50 is rotatably mounted on the housing 10 at the air outlet 12 to guide the airflow direction at the air outlet 12.
As shown in fig. 4, 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 swing blade 60 is used for swinging wind left and right.
As shown in fig. 4, the outlet 12 may be located at a lower front portion 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 in a long strip shape matching the air outlet 12, and the rotation axis (x axis) of the air deflector body 51 is parallel to the longitudinal direction of the air deflector body 51.
Fig. 5 is a schematic block diagram of an air conditioner according to an embodiment of the present invention. In some embodiments, as shown in fig. 5, the air conditioner may include a second motor 59, a human detection sensor 80, and a controller 90.
The second motor 59 is used for directly driving the air deflector body 51 to rotate. The human detection sensor 80 is used to detect whether a human body enters a predetermined area in the room. The indoor preset area can be a partial area of the indoor, such as a bed and the vicinity thereof, which can be accessed by human bodies, or can be the whole area of the indoor. 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, the controller 90 receives the human body sensing signal transmitted by the human body sensing sensor 80, and then controls the second motor 59 to operate, so that the air deflector body 51 rotates to a position (such as an upward blowing position or a downward blowing position) where the wind avoids the human body. The controller 90 may also be caused to control the movement of the swinging blades 60 to keep the wind away from 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 direct blowing prevention mode, the controller 90 controls the rotation of the air deflector body 51 and the swing blade 60 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 used for being rotatably arranged at an air outlet of the air conditioner shell around an axis parallel to the length direction of the air deflector body; and
the inner guide plates are arranged at intervals along the width direction of the air deflector body on the inner side of the air deflector body, and the length directions of the inner guide plates are parallel to the length direction of the air deflector body;
each inner guide plate can be rotatably arranged on the air deflector body around an axis parallel to the length direction of the inner guide plate, so that the air flow direction of the inner side of the air deflector body can be changed by rotating to different angles.
2. The air deflection of claim 1, further comprising:
and the different parts of each connecting strip in the length direction are respectively connected with one inner guide plate, so that when one inner guide plate rotates, the inner guide plate moves other inner guide plates to synchronously rotate through the connecting strips.
3. The air deflection of claim 2, further comprising:
the first motor is arranged on the air deflector body, and each first motor is used for driving one inner guide plate to rotate.
4. The air deflection of claim 3,
the inner surface of the air deflector body is provided with a plurality of mounting seats which are arranged along the length direction of the air deflector body, and the mounting seats are used for being connected with the shell;
each inner guide plate is composed of a plurality of length sections arranged along the length direction of the air deflector body, and a space between every two adjacent length sections is used for accommodating the mounting seat; and is
And the adjacent length sections of the inner guide plate provided with the first motor are connected through a connecting shaft.
5. The air deflection of claim 4,
and a bearing seat for mounting the connecting shaft is arranged on the inner surface of the air deflector body.
6. The air deflection of claim 4,
and direct connection structures are not arranged between the length sections of the inner guide plate which is not provided with the first motor and the air deflector body.
7. The air deflection of claim 6,
the number of the inner guide plates is three; and is
And only two inner guide plates at two ends of the air deflector body in the width direction are respectively provided with one first motor.
8. The air deflection of claim 4,
each length section of each inner guide plate is an arc-shaped plate, the straight edge of each length section is parallel to the length direction of the air deflector body, and the convex surface of each length section faces the air deflector body.
9. An air conditioner characterized by comprising:
a housing defining an air outlet; and
the wind deflector of any one of claims 1 to 8.
10. The air conditioner according to claim 9, further comprising:
the second 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 second 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 |
|---|---|---|---|
| CN201921809038.8U CN211177348U (en) | 2019-10-25 | 2019-10-25 | Air deflector and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809038.8U CN211177348U (en) | 2019-10-25 | 2019-10-25 | Air deflector and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177348U true CN211177348U (en) | 2020-08-04 |
Family
ID=71809929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921809038.8U Active CN211177348U (en) | 2019-10-25 | 2019-10-25 | Air deflector and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203196A (en) * | 2021-04-19 | 2021-08-03 | 青岛海尔空调器有限总公司 | Air conditioner air deflector component and wall-mounted air conditioner indoor unit |
-
2019
- 2019-10-25 CN CN201921809038.8U patent/CN211177348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203196A (en) * | 2021-04-19 | 2021-08-03 | 青岛海尔空调器有限总公司 | Air conditioner air deflector component and wall-mounted air conditioner indoor unit |
| WO2022222441A1 (en) * | 2021-04-19 | 2022-10-27 | 青岛海尔空调器有限总公司 | Air conditioner air deflector assembly and wall-mounted air conditioner indoor unit |
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