CN220135699U - Air conditioner wind speed adjusting device - Google Patents
Air conditioner wind speed adjusting device Download PDFInfo
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- CN220135699U CN220135699U CN202321014005.0U CN202321014005U CN220135699U CN 220135699 U CN220135699 U CN 220135699U CN 202321014005 U CN202321014005 U CN 202321014005U CN 220135699 U CN220135699 U CN 220135699U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of air conditioner air duct structures, and particularly relates to an air conditioner air speed adjusting device, which has a simple structure and can adjust the air outlet speed by modifying an air outlet air duct; the air conditioner comprises a shell and an air duct assembly, wherein a cavity is formed in the shell, an air inlet and an air outlet are formed in the peripheral surface of the shell, the air duct assembly is arranged in the cavity and forms an air duct, the air duct is correspondingly connected with the air inlet and the air outlet, a speed regulating plate which is rotationally connected is arranged in the air duct assembly, and the speed regulating plate is used for changing the minimum width of an air outlet air duct formed by the air duct assembly by regulating the rotation angle; the air conditioner air speed adjusting device adjusts the width of the air outlet air duct by rotating the speed adjusting plate connected in the air duct assembly, and then adjusts the air speed at the air outlet.
Description
Technical Field
The utility model belongs to the technical field of air conditioner air duct structures, and particularly relates to an air conditioner air speed adjusting device.
Background
The current household air conditioner products use a product of which a cross-flow fan and an air duct are matched to form an air supply structure, the air outlet air duct is in a fixed form, the rotating speed setting state of a fan motor is less, and when the air outlet air guide blades are fixed, the change of the air speed of the air outlet is regulated by regulating the rotating speed of the fan. Because the fan rotating speed of the product state used by a user is difficult to realize step-by-step speed regulation at the single digit rotating speed, the continuous regulation range of the air outlet wind speed of the air conditioner is greatly limited, and the wind speeds of different gears are greatly different.
The bulletin number CN106958868A provides a vertical air conditioner indoor unit, which comprises a shell, wherein a plurality of air outlets are vertically arranged on a front panel of the shell, and an air inlet is formed in the rear side of the shell; the heat exchanger is arranged in the shell; the first through-flow fan and the second through-flow fan are arranged in the shell up and down, the axes of the first through-flow fan and the second through-flow fan are vertically extended and are arranged in a collinear manner, and the first through-flow fan and the second through-flow fan are respectively configured to promote air to enter the shell through the air inlet and blow out from the corresponding air outlet after exchanging heat with the heat exchanger; the human body detection device is configured to detect indoor human body information, wherein the human body information comprises the number of people, the human body temperature and the human body position; and the main control board is configured to control the first through-flow fan and the second through-flow fan to be simultaneously or alternatively started according to the human body information, and control the wind speed of the first through-flow fan and the second through-flow fan or the wind outlet direction of the wind outlet. According to the utility model, the first through-flow fan and the second through-flow fan are controlled to be simultaneously or alternatively started by monitoring human body data, the air outlet speed is modified by adjusting the air inlet quantity, the air outlet channel is not modified, the structure is more complex, and the manufacturing cost is higher.
Disclosure of Invention
The utility model provides an air conditioner air speed adjusting device which is simple in structure and can adjust the air outlet speed by modifying an air outlet duct.
The technical scheme adopted for solving the technical problems is as follows: the air conditioner air speed adjusting device comprises a shell and an air duct component, wherein a cavity is formed in the shell, an air inlet and an air outlet are formed in the periphery of the shell, the air duct component is arranged in the cavity and forms an air duct, the air duct is correspondingly connected with the air inlet and the air outlet, a speed adjusting plate which is rotationally connected is arranged in the air duct component, and the speed adjusting plate is used for adjusting the rotation angle, so that the minimum width of an air outlet air duct formed by the air duct component is changed.
In order to solve the problem of the fit between the speed regulating plate and the air outlet duct, the inner side surface of the air outlet duct is an arc-shaped surface, and the speed regulating plate is an arc-shaped plate which is fit with the air outlet duct.
Further, the vertical setting of wind channel subassembly is in the cavity, and the wind channel subassembly includes wind channel board, fixed block and driving piece, wind channel board and fixed block fixed connection are on the casing, and the vertical setting of wind channel board, one side of wind channel board orientation fixed block are inboard, and the speed governing board is located wind channel inboard, and the speed governing board rotates to be connected on the casing and the vertical setting of axis of rotation, and the axis of rotation is on the medial surface of wind channel board, and the driving piece fixed end is fixed on the casing, and the driving piece expansion end is connected with the speed governing board, and the driving piece drives the speed governing board and rotates.
In order to solve the problem of arrangement of the speed regulation plate, the front end surface of the speed regulation plate is fixedly provided with a supporting plate, the section of the speed regulation plate is fan-shaped, the air duct plate is downwards provided with a containing groove, when the speed regulation plate is closed, the supporting plate is abutted with the bottom surface of the containing groove, the speed regulation plate is embedded into the containing groove, and the rear end surface of the speed regulation plate is on the same plane with the inner side surface of the air duct plate.
In order to solve the fixed problem of above-mentioned wind channel board, wind channel subassembly still includes the mounting panel, and wind channel board and fixed block are fixed in the mounting panel and are same one side, and the mounting panel is fixed on the casing, and the speed governing board rotates to be connected on the mounting panel.
Further, the front side and the rear side of the right end of the speed regulating plate are fixedly provided with rotating shafts, the movable end of the driving piece is fixedly connected with the rotating shafts, the mounting plate is provided with matched rotating shaft holes, and the rotating shafts are in rotating fit with the rotating shaft holes.
In order to solve the problem of how to limit the rotation angle of the speed regulation plate, the right end of the speed regulation plate is fixedly provided with a limiting plate which extends rightwards and forms a certain angle with the speed regulation plate, and the limiting plate limits the rotation range of the speed regulation plate.
Further, the driving member is a motor.
The beneficial effects of the utility model are as follows: the air-conditioner air speed adjusting device adjusts the width of the air outlet air duct by rotating a speed adjusting plate connected in the air duct assembly, so as to adjust the air speed at the air outlet; the air duct plate is internally provided with the accommodating groove, and the speed regulating plate is accommodated through the accommodating groove, so that the upper end face of the speed regulating plate and the inner side face of the air duct plate are the same, and the influence of the speed regulating plate on the air flow on the inner side of the air duct is avoided.
Drawings
FIG. 1 is a front view of a housing of an air conditioner wind speed adjusting device of the present utility model;
FIG. 2 is a transverse cross-sectional view of the airway assembly of the present utility model;
FIG. 3 is a three-dimensional block diagram of a airway assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the governor plate of the present utility model;
FIG. 5 is a transverse cross-sectional view of an operational condition of the governor plate of the present utility model;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a transverse cross-sectional view of an operational condition of the governor plate of the present utility model;
fig. 8 is an enlarged view at B in fig. 7;
marked in the figure as: 1. a housing; 2. an air outlet; 3. an air duct plate; 4. a fixed block; 5. a mounting plate; 6. a receiving chamber; 7. a speed regulating plate; 8. a limiting plate; 9. a rotating shaft; 10. a driving member; 11. and a support plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The air conditioner air speed adjusting device comprises a shell 1 and an air duct assembly, wherein a cavity is formed in the shell 1, an air inlet and an air outlet 2 are formed in the peripheral surface of the shell 1, the air duct assembly is arranged in the cavity and forms an air duct, the air duct is correspondingly connected with the air inlet and the air outlet 2, a speed adjusting plate 7 in rotary connection is arranged in the air duct assembly, and the speed adjusting plate 7 changes the minimum width of an air outlet air duct formed by the air duct assembly by adjusting the rotation angle; according to the air conditioner air speed adjusting device, the width of the air outlet air duct is adjusted by rotating the speed adjusting plate 7 connected in the air duct assembly, the air speed at the air outlet 2 is adjusted, the air outlet speed is influenced by structural change, and the air conditioner air speed adjusting device is different from the mode of adopting the control of different rotating speeds of a single fan to control the air speed of the air outlet 2 in the prior art.
As shown in fig. 4, the inner side surface of the air outlet duct is an arc-shaped surface, and the speed regulating plate 7 is an arc-shaped plate attached to the air outlet duct; the speed regulating plate 7 is arranged to be an arc-shaped plate attached to the inner side wall of the air outlet air duct, and the air flow is disturbed in the air outlet air duct by the speed regulating plate 7 attached to the air outlet air duct, so that the problem that vibration, abnormal sound and damage are caused by air flow disturbance is solved, the damage rate of the speed regulating plate 7 is reduced, and the service life of the speed regulating plate 7 is prolonged.
Referring to fig. 2 and 3, the air duct assembly is vertically disposed in the cavity, the air duct assembly includes an air duct plate 3, a fixing block 4 and a driving member 10, the air duct plate 3 and the fixing block 4 are fixedly connected to the housing 1, the air duct plate 3 is vertically disposed, one side of the air duct plate 3 facing the fixing block 4 is the inner side, the speed regulating plate 7 is located the inner side of the air duct plate 3, the speed regulating plate 7 is rotationally connected to the housing 1 and vertically disposed with a rotation axis, the rotation axis is on the inner side of the air duct plate 3, the fixing end of the driving member 10 is fixed to the housing 1, the movable end of the driving member 10 is connected with the speed regulating plate 7, and the driving member 10 drives the speed regulating plate 7 to rotate.
As shown in fig. 4, in the speed regulating plate 7 of the air conditioner air speed regulating device of the utility model, the front end surface of the speed regulating plate 7 is fixedly provided with a supporting plate 11, the section of the speed regulating plate 7 is fan-shaped, the air duct plate 3 is downwards provided with a containing groove, when the speed regulating plate 7 is closed, the supporting plate 11 is abutted with the bottom surface of the containing groove, the speed regulating plate 7 is embedded into the containing groove, and the rear end surface is on the same plane with the inner side surface of the air duct plate 3; through being equipped with the holding tank in wind channel board 3, hold speed governing board 7 through the holding tank to make the up end of speed governing board 7 be same face with the medial surface of wind channel board 3, avoid speed governing board 7 to influence the inboard air current of wind channel.
As shown in fig. 3, the air duct assembly further comprises a mounting plate 5, the air duct plate 3 and the fixing block 4 are fixed on the same surface of the mounting plate 5, the mounting plate 5 is fixed on the shell 1, and the speed regulating plate 7 is rotatably connected to the mounting plate 5; further, the two mounting plates 5 are respectively arranged on the upper side and the lower side of the air outlet 2, one end of the air duct plate 3 is fixed on the upper end face of one mounting plate 5, the other end of the air duct plate 3 is fixed on the lower end face of the other mounting plate 5, the air duct plate 3 and the fixing block 4 are fixed through the two mounting plates 5, and then the stability of the air duct plate 3 is improved.
As shown in fig. 4, the front and rear sides of the right end of the speed regulation plate 7 are fixedly provided with rotating shafts 9, the movable end of the driving piece 10 is fixedly connected with the rotating shafts 9, the mounting plate 5 is provided with matched rotating shaft 9 holes, and the rotating shafts 9 are in running fit with the rotating shaft 9 holes; the rotation of the speed regulation plate 7 is carried out by the rotation fit of the rotating shaft 9 and the rotating shaft 9 hole of the mounting plate 5.
Further, a limiting plate 8 is fixedly arranged at the right end of the speed regulation plate 7, the limiting plate 8 extends rightwards and forms a certain angle with the speed regulation plate 7, and the limiting plate 8 limits the rotation range of the speed regulation plate 7; when the speed regulation plate 7 rotates through the limiting plate 8, the limiting plate 8 is abutted against the air duct plate 3 when the speed regulation plate 7 rotates to a certain angle, and further the speed regulation plate 7 is limited to rotate.
Further, the driving member 10 is a motor; preferably, the driving member 10 is a stepper motor, which has the advantages of "dead torque" (also known as "holding torque", "detent torque"), small volume, long life, low cost, and simple driving.
Referring to fig. 5 and 6, when the speed is not regulated, the speed regulating plate 7 is accommodated in the accommodating groove, the upper end surface of the speed regulating plate 7 and the inner side surface of the air duct plate 3 are on the same surface, and meanwhile, the speed regulating plate 7, the air duct plate 3, the fixed block 4 and the air outlet 2 together form an air outlet channel, so that the air outlet channel is smooth and unobstructed; referring to fig. 7 and 8, when the speed of the present utility model is adjusted, the driving member 10 drives the speed adjusting plate 7 to rotate, when the limiting plate 8 is abutted against the air duct plate 3, the speed adjusting plate 7 reaches the maximum rotation position, and at this time, the air duct plate 3, the fixing block 4, the speed adjusting plate 7 and the air outlet 2 form an air outlet channel, at this time, the space between the speed adjusting plate 7 and the fixing block 4 is the minimum space of the air duct, so that the minimum width of the air outlet channel is reduced, thereby increasing the wind speed of the air outlet 2, and at the same time, the outer side surface of the supporting plate 11 contacts with the cavity wall of the accommodating cavity 6, so that the air flow is reduced, and abnormal sound is generated in the accommodating cavity 6.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an air conditioner wind speed adjusting device, includes casing (1) and wind channel subassembly, be equipped with the cavity in casing (1), casing (1) global opening has air intake and air outlet (2), wind channel subassembly is located in the cavity and form the wind channel, the wind channel corresponds to be connected the air intake with air outlet (2), its characterized in that: the air duct assembly is internally provided with a speed regulation plate (7) which is rotationally connected, and the speed regulation plate (7) can change the minimum width of an air outlet air duct formed by the air duct assembly by adjusting the rotation angle.
2. The air conditioner wind speed adjusting device according to claim 1, wherein: the inner side surface of the air outlet air duct is an arc-shaped surface, and the speed regulating plate (7) is an arc-shaped plate attached to the air outlet air duct.
3. The air conditioner wind speed adjusting device according to claim 1, wherein: the air duct assembly is vertically arranged in the cavity and comprises an air duct plate (3), a fixed block (4) and a driving piece (10), the air duct plate (3) and the fixed block (4) are fixedly connected to the shell (1), the air duct plate (3) is vertically arranged, one side of the air duct plate (3) facing the fixed block (4) is the inner side, the speed regulating plate (7) is positioned on the inner side of the air duct plate (3), the speed regulation plate (7) is rotationally connected to the shell (1) and the rotation axis is vertically arranged, the rotation axis is arranged on the inner side face of the air duct plate (3), the fixed end of the driving piece (10) is fixed to the shell (1), the movable end of the driving piece (10) is connected with the speed regulation plate (7), and the driving piece (10) drives the speed regulation plate (7) to rotate.
4. An air conditioner wind speed adjusting device according to claim 3, wherein: the utility model discloses a fan-shaped air duct board, including air duct board (3), speed governing board (7), terminal surface is equipped with backup pad (11) before speed governing board (7) fixedly, speed governing board (7) cross-section is fan-shaped, air duct board (3) are equipped with the holding tank downwards, when speed governing board (7) are closed, backup pad (11) with holding tank bottom surface butt, speed governing board (7) embedding in the holding tank and the rear end face with the medial surface of air duct board (3) is in the coplanar.
5. An air conditioner wind speed adjusting device according to claim 3, wherein: the air duct assembly further comprises an installation plate (5), the air duct plate (3) and the fixing block (4) are fixed on the same surface of the installation plate (5), the installation plate (5) is fixed on the shell (1), and the speed regulation plate (7) is rotationally connected to the installation plate (5).
6. The air conditioner wind speed adjusting device according to claim 5, wherein: the speed regulation device is characterized in that rotating shafts (9) are fixedly arranged on the front side and the rear side of the right end of the speed regulation plate (7), the movable end of the driving piece (10) is fixedly connected with the rotating shafts (9), the mounting plate (5) is provided with a rotating shaft (9) hole matched with the rotating shafts (9) hole in a rotating mode.
7. An air conditioner wind speed adjusting device according to claim 3, wherein: the driving piece (10) is a motor.
8. The air conditioner wind speed adjusting device according to claim 1, wherein: the speed regulation plate (7) is characterized in that a limiting plate (8) is fixedly arranged at the right end of the speed regulation plate (7), the limiting plate (8) extends rightwards and forms a certain angle with the speed regulation plate (7), and the limiting plate (8) limits the rotation range of the speed regulation plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014005.0U CN220135699U (en) | 2023-04-28 | 2023-04-28 | Air conditioner wind speed adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014005.0U CN220135699U (en) | 2023-04-28 | 2023-04-28 | Air conditioner wind speed adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135699U true CN220135699U (en) | 2023-12-05 |
Family
ID=88961527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321014005.0U Active CN220135699U (en) | 2023-04-28 | 2023-04-28 | Air conditioner wind speed adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135699U (en) |
-
2023
- 2023-04-28 CN CN202321014005.0U patent/CN220135699U/en active Active
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