CN106440302B - Circular wall-mounted air conditioner indoor unit and air conditioner - Google Patents
Circular wall-mounted air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN106440302B CN106440302B CN201610724391.0A CN201610724391A CN106440302B CN 106440302 B CN106440302 B CN 106440302B CN 201610724391 A CN201610724391 A CN 201610724391A CN 106440302 B CN106440302 B CN 106440302B
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- air conditioner
- wind shielding
- indoor unit
- wind
- air outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Abstract
The invention provides a circular wall-mounted air conditioner indoor unit and an air conditioner. This machine in circular hanging air conditioning includes centrifugal fan and circular casing, is provided with at least one air outlet on the casing of centrifugal fan week side, and air outlet department is provided with the structure of keeping out the wind, and the structure of keeping out the wind includes actuating mechanism, the slider and the coupling mechanism keep out the wind, and actuating mechanism sets up inside the casing, and the slider that keeps out the wind slides and sets up at the casing inboard to have the first position of closing the air outlet and the second position of opening the air outlet, coupling mechanism connects between actuating mechanism and the slider that keeps out the wind. According to the round wall-mounted air conditioner indoor unit, the problem that an air outlet of a round wall-mounted air conditioner in the prior art is not closed, and mosquitoes or other organisms possibly enter an air duct can be solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a circular wall-mounted air conditioner indoor unit and an air conditioner.
Background
Most of the existing wall hanging machines are square, an upper air inlet and lower air outlet mode is generally adopted, and when heating is carried out, the air is discharged downwards by changing the position of an air deflector, so that the phenomenon that hot air directly blows people can occur; in the process of refrigeration, air is blown upwards, temperature change of the whole room is realized only through cold air sinking, and the whole comfort of the air conditioner is poor.
A circular wall-mounted unit appears in the market at present, air enters from the side face of the upper portion of the wall-mounted unit, and an air outlet is not closed. The phenomenon that mosquitoes or other organisms possibly enter the air duct is not sealed at the air outlet, so that bacteria or mould are bred, the internal environment of the air conditioner is influenced, the health of a user is influenced, the air duct and other components are corroded, and the service life of the air conditioner is shortened. In addition, the air outlet is not provided with a wind shield, a wind deflector and a wind sweeping blade, so that the air outlet direction and angle can not be regulated and controlled, and the comfort is not good.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a circular wall-mounted air conditioner indoor unit and an air conditioner, so as to solve the problem in the prior art that the air outlet of the circular wall-mounted air conditioner is not closed.
In order to achieve the above object, according to one aspect of the present invention, there is provided a circular wall-mounted air conditioning indoor unit, including a centrifugal fan and a circular casing, wherein at least one air outlet is disposed on the casing around the centrifugal fan, a wind shielding structure is disposed at the air outlet, the wind shielding structure includes a driving mechanism, a wind shielding slider and a connecting mechanism, the driving mechanism is disposed inside the casing, the wind shielding slider is slidably disposed inside the casing and has a first position for closing the air outlet and a second position for opening the air outlet, and the connecting mechanism is connected between the driving mechanism and the wind shielding slider.
Preferably, the driving mechanism comprises a driving motor, a driving end of the driving motor is in driving connection with the connecting mechanism, and the driving connecting mechanism drives the wind shielding sliding block to rotate.
Preferably, the driving end of the driving motor is provided with a gear, and one end of the connecting mechanism is hinged on the gear.
Preferably, the connecting mechanism comprises a first connecting rod and a second connecting rod, wherein the first end of the first connecting rod is connected to the driving mechanism, the first end of the second connecting rod is connected to the second end of the first connecting rod, and the second end of the second connecting rod is connected to the wind shielding sliding block.
Preferably, the wind shielding structure further includes a guide rail disposed concentrically with the shaft of the driving motor, a slider is disposed in the guide rail, and both the second end of the first link and the first end of the second link are connected to the slider.
Preferably, the slide is a ball.
Preferably, the wind-shielding slider comprises a sliding plate, and the wind-shielding plate is arranged on the inner peripheral wall of the shell and is arranged outside the moving path of the sliding plate, and does not interfere with the sliding plate.
Preferably, the air outlets are multiple, and the wind shields are arranged between adjacent air outlets at intervals and separate the adjacent air outlets.
Preferably, one side of the wind deflector protrudes from the inner peripheral wall of the housing toward the centrifugal fan, and the wind deflector has a concave arc depressed toward the inner peripheral wall of the housing.
Preferably, the circular wall-mounted air conditioner indoor unit further comprises a heat exchanger, the heat exchanger and the centrifugal fan are arranged along the axial direction of the centrifugal fan, and the driving mechanism is arranged between the centrifugal fan and the heat exchanger.
According to another aspect of the invention, an air conditioner is provided, which comprises the circular wall-mounted air conditioner indoor unit.
The circular wall-mounted air conditioner indoor unit comprises a centrifugal fan and a circular shell, wherein at least one air outlet is formed in the shell on the peripheral side of the centrifugal fan, a wind shielding structure is arranged at the air outlet and comprises a driving mechanism, a wind shielding sliding block and a connecting mechanism, the wind shielding sliding block is arranged inside the shell in a sliding mode and is arranged on the inner side of the shell, the driving mechanism is provided with a first position for closing the air outlet and a second position for opening the air outlet, and the connecting mechanism is connected between the driving mechanism and the wind shielding sliding block. The driving mechanism of the wind shielding structure is controlled to act, the connecting mechanism is driven to move through the driving mechanism, and then the wind shielding sliding block is controlled to move through the movement of the connecting mechanism to control the opening or closing of the air outlet on the shell, so that the opening or closing of the air outlet of the indoor unit of the circular wall-mounted air conditioner is realized, when the air conditioner is in a shutdown state, mosquitoes or other organisms can be effectively prevented from entering an air duct, and the use sanitation of the air conditioner is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
fig. 1 is a schematic structural view of a circular wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic view of an air duct structure of a circular wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic view of an air conditioner structure when a wind shielding structure of a circular wall-mounted air conditioner indoor unit according to an embodiment of the present invention is closed;
fig. 4 is a schematic view of an air conditioner structure when a wind shielding structure of a circular wall-mounted air conditioner indoor unit according to an embodiment of the present invention is opened;
fig. 5 is a schematic view of the position relationship between the sliding plate and the wind deflector when the wind shielding structure of the circular wall-mounted air conditioner indoor unit according to the embodiment of the invention is closed;
fig. 6 is a schematic view of a position relationship between a sliding plate and a wind shield when the wind shielding structure of the circular wall-mounted air conditioner indoor unit according to the embodiment of the present invention is opened.
Description of reference numerals: 1. a centrifugal fan; 2. a housing; 3. a heat exchanger; 4. an air outlet; 5. an air inlet; 6. a drive motor; 7. a gear; 8. a first link; 9. a second link; 10. a guide rail; 11. a slider; 12. a slide plate; 13. a wind deflector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to be exhaustive or exhaustive. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 to 4, according to an embodiment of the present invention, a circular wall-mounted indoor unit of an air conditioner includes a centrifugal fan 1 and a circular casing 2 heat exchanger 3, at least one air outlet 4 is disposed on the casing 2 around the centrifugal fan 1, a wind shielding structure is disposed at the air outlet 4, the wind shielding structure includes a driving mechanism, a wind shielding slider and a connecting mechanism, the driving mechanism is disposed inside the casing 2, the wind shielding slider is slidably disposed inside the casing 2 and has a first position for closing the air outlet 4 and a second position for opening the air outlet 4, and the connecting mechanism is connected between the driving mechanism and the wind shielding slider. The wall-mounted air conditioner indoor unit is integrally of a circular structure and is hung and erected in parallel to the wall. Preferably, there are a plurality of air outlets 4, and a wind shielding structure is disposed at each air outlet 4. It should be noted that the circular casing is not limited to be a standard circular casing, and both a circular-like casing and a circular-like wall-mounted air conditioner indoor unit fall within the scope of the present invention.
This circular hanging air conditioner indoor set control structure that keeps out wind actuating mechanism moves, through actuating mechanism drive coupling mechanism motion, and then keep out wind the slider motion through coupling mechanism's motion control and control opening or closing of the air outlet on the casing to realize opening or closing of air outlet 4 of circular hanging air conditioner indoor set, when the air conditioner is in the shutdown state, can effectively avoid the phenomenon that mosquito or other living beings got into the wind channel, improve the health that the air conditioner used.
Preferably, the circular wall-mounted air conditioner indoor unit further comprises a heat exchanger 3, the heat exchanger 3 and the centrifugal fan 1 are arranged along the axial direction of the centrifugal fan 1, and the driving mechanism is arranged between the centrifugal fan 1 and the heat exchanger 3. Preferably, the air inlet 5 is arranged in the housing 2 on the side of the heat exchanger 3 remote from the centrifugal fan 1.
Preferably, the driving mechanism comprises a driving motor 6, a driving end of the driving motor 6 is in driving connection with the connecting mechanism, and the driving connecting mechanism drives the wind shielding sliding block to rotate. The driving motor 6 is fixed at the center of the circular wall-mounted air conditioner indoor unit and is concentrically arranged with the circular shell 2, so that the driving motor 6 can conveniently drive the wind shielding sliding block to rotate through the connecting mechanism in the rotating process, and the opening and closing of the air outlet 4 are controlled. Because the shaft of the driving motor 6 and the shell 2 are concentrically arranged, the accuracy of the movement position of the wind shielding sliding block can be better ensured, the phenomena of blocking and the like are avoided, and the reliability and the stability of the movement of the wind shielding sliding block are improved.
In this embodiment, the driving end of the driving motor 6 is provided with a gear 7, and one end of the connecting mechanism is hinged on the gear 7. The periphery of the gear 7 is provided with a plurality of teeth, one end of each connecting mechanism can be connected to the teeth of the gear corresponding to the air outlet on the side where the connecting mechanism is located, the other end of each connecting mechanism is connected to the wind shielding sliding block, and the teeth of the gear 7 increase the sectional area of the structure connected with the connecting mechanisms, so that the connecting mechanisms can be arranged on the gear 7 more conveniently, and more sufficient space is provided for the arrangement of the connecting mechanisms. The gear may be replaced by a roller having a plurality of projections on the peripheral side, and one end of the connecting mechanism may be connected to the projections. For the present embodiment, the number of the air outlets 4 is four, and therefore four protrusions are provided on the circumferential side of the roller, and the four connecting mechanisms are respectively connected to the corresponding protrusions in a one-to-one correspondence manner, so that the problem that the connecting mechanisms are not conveniently arranged due to the undersized diameter of the driving shaft of the driving motor 6 is solved, and the convenience in setting the connecting mechanisms is improved.
Preferably, the connecting mechanism comprises a first link 8 and a second link 9, a first end of the first link 8 is connected to the driving mechanism, a first end of the second link 9 is connected to a second end of the first link 8, and a second end of the second link 9 is connected to the wind-shielding slider. In order to ensure that the wind-shielding sliding block can well slide along the inner circumferential surface of the shell 2 without being separated from the inner circumferential surface of the shell 2, preferably, a sliding rail can be arranged on the inner side of the shell 2, and the wind-shielding sliding block is arranged in the sliding rail in a sliding manner and limited by the sliding rail. The first connecting rod 8 and the second connecting rod 9 are matched to drive the wind-shielding sliding block by the driving motor 6, so that the flexibility of the connecting mechanism can be improved. Preferably, the first connecting rod 8 and the second connecting rod 9 are hinged, so that the wind shielding sliding block is more flexible, the phenomenon of blocking due to the fact that the connecting mechanism is rigid and straight in the moving process of the wind shielding sliding block can be effectively prevented, and the moving safety and reliability of the wind shielding sliding block are improved.
Preferably, the wind shielding structure further includes a guide rail 10, the guide rail 10 is disposed concentrically with the shaft of the driving motor 6, a slider 11 is disposed in the guide rail 10, and the second end of the first link 8 and the first end of the second link 9 are both connected to the slider 11. The sliding part 11 can play a role of intermediate transition connection, and defines the motion tracks of the second end of the first connecting rod 8 and the first end of the second connecting rod 9, so as to better ensure that the connecting mechanism can stably and effectively operate. The guide rail 10 may be provided with a middle slot, the sliding member 11 is embedded in the guide rail 10, the first link 8 is connected to the sliding member 11 from the inner slot of the guide rail 10, the second link 9 is connected to the sliding member 11 from the outer slot of the guide rail 10, and the slot extends along the circumferential direction and does not obstruct the movement of the first link 8 and the second link 9.
The slider 11 may be, for example, a ball, a roller, a slider, or the like. As balls, the connection between the first connecting rod 8 and the second connecting rod 9 in the circumferential direction can be realized, the rotation of the first connecting rod 8 and the second connecting rod 9 at different angles can be realized, and the relative rotation of the first connecting rod 8 and the second connecting rod 9 is more flexible and convenient.
Preferably, the wind deflector slider comprises a slide 12, and the wind deflector 13 is provided on the inner peripheral wall of the housing 2, the wind deflector 13 being disposed outside the path of movement of the slide 12 and not interfering with the slide 12. The slide plate 12 is slidably provided on the inner peripheral side of the housing 2, and the wind guard 13 has a plate-like structure, is fixed to the housing 2, and forms a gap with the slide plate 12. The clearance sets up between deep bead 13 and slide 12, and mutually noninterfere between deep bead 13 and the slide 12 for slide 12 can conveniently slide to the air outlet position or avoid the position of air outlet, realizes opening or closing the air outlet, and control is simple and convenient more. The maximum radius of the wind shield 13 from the center of the centrifugal fan 1 is smaller than the minimum radius of the sliding plate 12 from the center of the centrifugal fan 1, so that the sliding plate 12 can be more effectively prevented from interfering with the wind shield 13 in the moving process, and the moving stability and reliability of the sliding plate 12 are improved.
The wind deflector 13 is arranged on the inner peripheral wall of the housing 2 and located between the adjacent air outlets 4, so that the effect of separating air flow can be achieved, and air can be more uniformly discharged from the air outlets 4. The wind shield 13 can play the effect that the air outlet 4 realizes the air outlet in different directions at four air outlets 4 at intervals when the air outlet 4 is opened, and can guide the air outlet of the air outlet 4, so that the air outlet efficiency is higher. The position of the sliding plate 12 can be adjusted, the opening size of the air outlet 4 can be adjusted, and the air output of the air-conditioning indoor unit can be adjusted.
One side of the wind deflector 13 protrudes from the inner peripheral wall of the casing 2 toward the centrifugal fan 1, and the wind deflector 13 has a concave arc that is concave toward the inner peripheral wall of the casing 2. The concave arc can play better guide effect to the air-conditioner air-out for the air-out direction of air conditioner is optimized more, and the air-out is experienced better.
When the circular wall-mounted air conditioner indoor unit is started, under the driving action of the driving motor 6, the first connecting rod 8 drives the ball to move clockwise on the guide rail 10, so that the second connecting rod 9 and the wind shielding sliding block are driven to move clockwise to a second position for opening the air outlet, the position of the air outlet 4 is set aside, and air is supplied through the air outlet 4.
In the operation process of the indoor unit of the circular wall-mounted air conditioner, the driving motor 6 slowly changes the size of the air outlet 4 under the control of the controller, so that the air outlet mode of the whole unit is changed, and the comfort of the whole unit is improved.
When the circular wall-mounted air conditioner indoor unit is shut down, the driving motor 6 drives the whole wind shielding structure to move anticlockwise, the wind shielding sliding block moves to the initial position to block the air outlet 4, the air outlet 4 is sealed, and mosquitoes and other organisms are prevented from entering the air conditioner, so that the sanitation environment of the indoor unit is ensured, and the healthy operation of the indoor unit of the air conditioner is kept.
According to an embodiment of the invention, the air conditioner comprises the round wall-mounted air conditioner indoor unit.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
While the invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The circular wall-mounted air conditioner indoor unit is characterized by comprising a centrifugal fan (1) and a circular shell (2), wherein at least one air outlet (4) is formed in the shell (2) on the periphery of the centrifugal fan (1), a wind shielding structure is arranged at the air outlet (4), the wind shielding structure comprises a driving mechanism, a wind shielding sliding block and a connecting mechanism, the driving mechanism is arranged inside the shell (2), the wind shielding sliding block is arranged inside the shell (2) in a sliding mode and provided with a first position for closing the air outlet (4) and a second position for opening the air outlet (4), and the connecting mechanism is connected between the driving mechanism and the wind shielding sliding block;
the driving mechanism comprises a driving motor (6), the driving end of the driving motor (6) is in driving connection with the connecting mechanism, and the connecting mechanism is driven to drive the wind shielding sliding block to rotate;
the connecting mechanism comprises a first connecting rod (8) and a second connecting rod (9), a first end of the first connecting rod (8) is connected to the driving mechanism, a first end of the second connecting rod (9) is connected to a second end of the first connecting rod (8), and a second end of the second connecting rod (9) is connected to the wind shielding sliding block;
the wind shielding structure further comprises an annular guide rail (10), the guide rail (10) is arranged concentrically with a shaft of the driving motor (6), a sliding part (11) is arranged in the guide rail (10), and the second end of the first connecting rod (8) and the first end of the second connecting rod (9) are both connected to the sliding part (11);
the wind shielding sliding block comprises a sliding plate (12), a wind shielding plate (13) is arranged on the inner peripheral wall of the shell (2), and the wind shielding plate (13) is arranged outside a motion path of the sliding plate (12) and does not interfere with the sliding plate (12).
2. The circular wall-hanging air-conditioning indoor unit of claim 1, characterized in that a driving end of the driving motor (6) is provided with a gear (7), and one end of the connecting mechanism is hinged on the gear (7).
3. The circular wall-hanging air conditioning indoor unit of claim 1, wherein the sliding member (11) is a ball.
4. The indoor unit of a circular wall-hanging air conditioner according to claim 1, wherein the outlet vents (4) are plural, and the wind shielding plates (13) are provided at intervals between adjacent outlet vents (4) and partition the adjacent outlet vents (4).
5. The circular wall-hanging air conditioning indoor unit according to claim 1, wherein one side of the wind deflector (13) protrudes from an inner peripheral wall of the casing (2) toward the centrifugal fan (1), and the wind deflector (13) has a concave arc that is concave toward the inner peripheral wall of the casing (2).
6. The circular wall-mounted air conditioning indoor unit of any one of claims 1 to 5, further comprising a heat exchanger (3), the heat exchanger (3) and the centrifugal fan (1) being arranged along an axial direction of the centrifugal fan (1), the driving mechanism being arranged between the centrifugal fan (1) and the heat exchanger (3).
7. An air conditioner characterized by comprising the round wall-mounted indoor unit of air conditioner as claimed in any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724391.0A CN106440302B (en) | 2016-08-25 | 2016-08-25 | Circular wall-mounted air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610724391.0A CN106440302B (en) | 2016-08-25 | 2016-08-25 | Circular wall-mounted air conditioner indoor unit and air conditioner |
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| CN106440302A CN106440302A (en) | 2017-02-22 |
| CN106440302B true CN106440302B (en) | 2022-06-28 |
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| CN201610724391.0A Active CN106440302B (en) | 2016-08-25 | 2016-08-25 | Circular wall-mounted air conditioner indoor unit and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975873A (en) * | 2017-11-23 | 2018-05-01 | 珠海格力电器股份有限公司 | Air outlet mechanism and air conditioner |
| CN108662665A (en) * | 2018-06-11 | 2018-10-16 | 珠海格力电器股份有限公司 | Household electrical appliances tuyere structure, air-conditioning device and air-conditioning |
| CN111156598A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit with same |
| CN114576774A (en) * | 2022-03-03 | 2022-06-03 | 河南四建集团股份有限公司 | Novel building ventilation device for building construction |
| CN117249580B (en) * | 2023-11-16 | 2024-04-09 | 珠海格力电器股份有限公司 | Air conditioner air port opening and closing mechanism, air conditioner and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN106440302A (en) | 2017-02-22 |
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