CN113587219A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN113587219A CN113587219A CN202110723133.1A CN202110723133A CN113587219A CN 113587219 A CN113587219 A CN 113587219A CN 202110723133 A CN202110723133 A CN 202110723133A CN 113587219 A CN113587219 A CN 113587219A
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- Prior art keywords
- air
- transmission rod
- indoor unit
- air deflector
- guide support
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/08—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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a casing and an air deflector device, an air outlet is formed in the casing, and the air deflector device is arranged at the air outlet; the air deflector device comprises a guide support, a sliding block and two air deflector mechanisms; the sliding block is arranged on the guide support in a sliding manner and moves back and forth along the extension direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support; the air guide plate mechanism comprises an air guide plate, a first transmission rod and a second transmission rod; the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged with the sliding block, and the second end of the second transmission rod is hinged with the middle part of the first transmission rod. Thereby reducing the moving mechanism arranged at the air outlet and being beneficial to simplifying the structure of the indoor unit of the air conditioner.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air conditioner indoor unit and an air conditioner.
Background
The air conditioner mainly comprises an air conditioner outdoor unit and an air conditioner indoor unit, indoor air is sucked into a chamber from an air inlet by the air conditioner indoor unit through a negative pressure device in the air conditioner indoor unit, and then is discharged into an indoor environment from an air outlet after heat exchange is carried out by a heat exchange device so as to adjust the temperature of the indoor environment.
The indoor unit of an air conditioner generally includes a floor type indoor unit of an air conditioner and a wall-mounted indoor unit of an air conditioner. An air conditioning indoor unit in the prior art comprises a casing and an air conditioning module, wherein the air conditioning module is arranged in the casing, and the air conditioning module mainly comprises an evaporator and a fan. The casing is provided with an air inlet and an air outlet, the air outlet is provided with an air deflector for opening and closing the air outlet, and meanwhile, the inner side of the air outlet is also provided with a swing blade for adjusting the wind direction of the air outlet. When the air conditioner works, indoor air sequentially passes through the air inlet and the evaporator under the action of the fan, and then passes through the air outlet in a specific direction to be blown out to the indoor space under the action of the swinging blades.
However, in the prior art, the structure of the air outlet of the air conditioner indoor unit is complex.
Disclosure of Invention
The invention provides an air conditioner indoor unit and an air conditioner.
In a first aspect, the present invention provides an indoor unit of an air conditioner, including a casing and an air deflector device, wherein the casing is provided with an air outlet, and the air deflector device is arranged at the air outlet; the air deflector device comprises a guide support, a sliding block and two air deflector mechanisms; the sliding block is arranged on the guide support in a sliding mode and moves back and forth along the extending direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support; the air guide plate mechanism comprises an air guide plate, a first transmission rod and a second transmission rod; the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged to the sliding block, and the second end of the second transmission rod is hinged to the middle of the first transmission rod.
The air conditioner indoor unit provided by the invention comprises a casing and an air deflector device, wherein an air outlet is formed in the casing, and the air deflector device is arranged at the air outlet. The air deflector device comprises a guide support, a sliding block and two air deflector mechanisms, wherein the sliding block is arranged on the guide support in a sliding manner and can reciprocate along the extension direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support; meanwhile, the air deflector mechanism comprises an air deflector, a first transmission rod and a second transmission rod, the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged to the sliding block, the second end of the second transmission rod is hinged to the middle of the first transmission rod, on one hand, in the sliding process of the sliding block along the guide support, the sliding block can drive the second transmission rod to move, the second transmission rod can drive the first transmission rod to move, and the first transmission rod can drive the air deflectors to move, so that the two air deflectors of the two air deflector mechanisms can be close to each other to close the air outlet, or are far away from each other to open the air outlet.
On the other hand, the first end through setting up aviation baffle and first drive lever is articulated to make the aviation baffle can rotate in order to change self inclination for first drive lever, thereby can change the air-out direction of air outlet, and then the air supply region of adjustment air conditioning indoor set that can be nimble, avoid the air-out of air outlet to directly blow the user, be favorable to promoting user experience.
In the air conditioner indoor unit, optionally, a transmission rack extending along the extending direction of the guide support is arranged on one side of the sliding block, which is away from the air deflector; and one end of the guide support far away from the air deflector is provided with a driving motor and a transmission gear, an output shaft of the driving motor is in transmission connection with the transmission gear, and the transmission gear is in meshing transmission with the transmission rack.
In the air-conditioning indoor unit, optionally, an air deflector motor is arranged at a hinge joint of the first transmission rod and the air deflector, and the air deflector motor drives the air deflector to rotate.
In the air conditioner indoor unit, optionally, one end of the guide support close to the air deflector is provided with a fixed block, and two opposite sides of the fixed block are provided with the first connecting lugs; the second end of the first transmission rod is hinged with the first connecting lug.
As above air conditioning indoor unit, optionally, set up elastic buffer between the slider and the fixed block, elastic buffer's first end with the fixed block is connected, elastic buffer's second end with the slider is connected.
In the air conditioning indoor unit of the above, optionally, a guide portion is disposed on a side of the guide support facing the slider, and a matching portion is disposed on a side of the slider facing the guide support; the guide part is connected with the matching part in a matching mode, and the matching part slides in a reciprocating mode along the guide part.
In the air conditioning indoor unit, optionally, the two opposite sides of the sliding block are provided with second connecting lugs, and the first end of the second transmission rod is hinged to the second connecting lugs.
In the air conditioning indoor unit as described above, optionally, the first transmission rod and the second transmission rod are provided with lightening holes.
In the air-conditioning indoor unit, optionally, the air deflector rotates around the hinge joint between the air deflector and the first transmission rod, and the rotating shaft of the air deflector is perpendicular to the first transmission rod.
In the air conditioner indoor unit, optionally, an avoiding groove is formed in one end, far away from the air deflector, of the guide support, and the driving motor and the transmission gear are arranged in the avoiding groove.
In a second aspect, the present invention provides an air conditioner, which includes an outdoor unit and an indoor unit as described above, where the indoor unit and the outdoor unit are communicated through a pipeline.
As can be understood by those skilled in the art, the air conditioner of the present invention includes an outdoor unit and an indoor unit, and the outdoor unit and the indoor unit are communicated through a pipeline, so that the outdoor unit and the indoor unit cooperate with each other to achieve the functions of cooling, heating, dehumidifying, etc. of the air conditioner.
The air conditioner indoor unit comprises a casing and an air deflector device, wherein an air outlet is formed in the casing, and the air deflector device is arranged at the air outlet. The air deflector device comprises a guide support, a sliding block and two air deflector mechanisms, wherein the sliding block is arranged on the guide support in a sliding manner and can reciprocate along the extension direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support; meanwhile, the air deflector mechanism comprises an air deflector, a first transmission rod and a second transmission rod, the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged to the sliding block, the second end of the second transmission rod is hinged to the middle of the first transmission rod, on one hand, in the sliding process of the sliding block along the guide support, the sliding block can drive the second transmission rod to move, the second transmission rod can drive the first transmission rod to move, and the first transmission rod can drive the air deflectors to move, so that the two air deflectors of the two air deflector mechanisms can be close to each other to close the air outlet, or are far away from each other to open the air outlet.
On the other hand, the first end through setting up aviation baffle and first drive lever is articulated to make the aviation baffle can rotate in order to change self inclination for first drive lever, thereby can change the air-out direction of air outlet, and then the air supply region of adjustment air conditioning indoor set that can be nimble, avoid the air-out of air outlet to directly blow the user, be favorable to promoting user experience.
In addition to the technical problems solved by the embodiments of the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the embodiments of the present invention, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic structural view of an air deflector device of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of an air deflector device of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
Description of reference numerals:
10-a guide support; 11-avoidance grooves; 12-a drive motor; 13-a transmission gear; 14-fixing block; 141-first connecting lug; 15-an elastic buffer;
20-a slide block; 21-a transmission rack; 22-a second engaging lug;
31-a first transfer lever; 32-a second transmission rod; 33-a wind deflector; 331-air deflector motor.
Detailed Description
The indoor unit of the air conditioner comprises a vertical indoor unit of the air conditioner and a wall-mounted indoor unit of the air conditioner. The vertical air-conditioning indoor unit is also called as a cabinet air-conditioning unit and can be directly placed on the ground; wall-mounted air conditioning indoor units need to be mounted on a wall. In the related technology, the air-conditioning indoor unit comprises a casing, an air conditioning module, a swing blade mechanism and an air deflector mechanism, wherein an air inlet and an air outlet are formed in the casing, the air conditioning module is arranged in the casing, and the swing blade mechanism and the air deflector mechanism are both arranged at the air outlet. When the indoor unit of the air conditioner works, indoor air enters the shell through the air inlet to contact with the air conditioning module for heat exchange, and then is blown out of the air outlet in a specific direction under the guidance of the swing blade, so that the functions of refrigeration, heating and the like are realized.
However, the swing blade mechanism and the air deflector mechanism are both arranged at the air outlet, so that on one hand, the moving mechanisms arranged at the air outlet are more, and the occupied space is larger; on the other hand, the structure of the air outlet of the air conditioner indoor unit is complicated.
In order to solve the above technical problems, an embodiment of the present invention provides an indoor unit of an air conditioner, including a casing and an air deflector device. The air deflector device comprises a guide support, a sliding block and two air deflector mechanisms, wherein the sliding block is arranged on the guide support in a sliding manner and can reciprocate along the extension direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support. The air deflector mechanism comprises an air deflector, a first transmission rod and a second transmission rod, wherein the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged with the sliding block, and the second end of the second transmission rod is hinged with the middle part of the first transmission rod. On one hand, the air deflector device can enable the two air deflectors to be close to each other or far away from each other so as to realize the function of opening and closing the air outlet; on the other hand, the air deflector can rotate and change the inclination of self to realize the function of the change air-out direction of pendulum leaf mechanism. Therefore, a swing blade mechanism is not required to be installed, the space is saved, and the structure of the air outlet of the indoor unit of the air conditioner is simplified.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Example one
Fig. 1 is a first schematic structural view of an air deflector device of an indoor unit of an air conditioner according to an embodiment of the present invention; fig. 2 is a second schematic structural view of an air deflector device of an indoor unit of an air conditioner according to an embodiment of the present invention; fig. 3 is an enlarged view at a in fig. 2.
Referring to fig. 1 to 3, the present embodiment provides an air conditioning indoor unit. It can be understood that the air-conditioning indoor unit of the embodiment may be a floor-type air-conditioning indoor unit, or a wall-mounted air-conditioning indoor unit.
The air conditioner indoor unit comprises a casing and an air deflector device, wherein an air outlet is formed in the casing, and the air deflector device is arranged at the air outlet. For example, the casing may be a plastic casing, a metal casing, or a casing formed by combining plastic and metal, and the casing may protect the air conditioning module accommodated therein, and may improve the appearance of the indoor unit of the air conditioner. It will be appreciated that the outlet is typically provided on the front panel of the cabinet, i.e. the side panel of the cabinet facing the user, so that the outlet air from the outlet can be blown more into the range of motion of the user in the room.
The air deflector device comprises a guide support 10, a sliding block 20 and two air deflector mechanisms. The slider 20 is slidably disposed on the guide holder 10 and reciprocates in the extending direction of the guide holder 10. For example, the extending direction of the guide support 10 may be a direction perpendicular to the plane of the air outlet. The guide support 10 may be an aluminum alloy member, a plastic member, or other materials meeting the strength requirement.
The two air deflector mechanisms are symmetrically arranged on two sides of the guide support 10. The air deflector mechanism comprises an air deflector 33, a first transmission rod 31 and a second transmission rod 32. The first end of the first transmission rod 31 is hinged with the air deflector 33, and the second end of the first transmission rod 31 is hinged with one end of the guide support 10 close to the air deflector 33; a first end of the second transmission rod 32 is hinged with the sliding block 20, and a second end of the second transmission rod 32 is hinged with the middle part of the first transmission rod 31. For example, the air guiding plate 33 may be a plastic air guiding plate, or an air guiding plate made of other materials; the shape of the air deflector 33 can be matched with that of the air outlet; the air guiding plate 33 may be a flat plate or a curved plate meeting practical requirements. The first transmission rod 31 and the second transmission rod 32 may be aluminum alloy pieces, plastic pieces, or other materials meeting the strength requirement.
As can be understood by those skilled in the art, the indoor unit of an air conditioner provided in this embodiment includes a casing and an air deflector device, where an air outlet is disposed on the casing, and the air deflector device is disposed at the air outlet. The air deflector device comprises a guide support 10, a sliding block 20 and two air deflector mechanisms, wherein the sliding block 20 is arranged on the guide support 10 in a sliding manner and can reciprocate along the extension direction of the guide support 10; the two air deflector mechanisms are symmetrically arranged at two sides of the guide support 10; meanwhile, the air deflector mechanism comprises an air deflector 33, a first transmission rod 31 and a second transmission rod 32, wherein the first end of the first transmission rod 31 is hinged with the air deflector 33, and the second end of the first transmission rod 31 is hinged with one end, close to the air deflector 33, of the guide support 10; on the one hand, in the process that the sliding block 20 slides along the guide support 10, the sliding block 20 can drive the second transmission rod 32 to move, the second transmission rod 32 can drive the first transmission rod 31 to move, and the first transmission rod 31 can drive the air deflectors 33 to move, so that the two air deflectors 33 of the two air deflector mechanisms can approach each other to close the air outlet, or move away from each other to open the air outlet.
On the other hand, the first end through setting up aviation baffle 33 and first transfer line 31 is articulated to make aviation baffle 33 can rotate in order to change self inclination for first transfer line 31, thereby can change the air-out direction of air outlet, and then the air supply region of adjustment air conditioning indoor set that can be nimble, avoid the air-out of air outlet to directly blow the user, be favorable to promoting user experience.
Optionally, a driving rack 21 extending in the extending direction of the guide support 10 is disposed on a side of the sliding block 20 away from the air deflector 33, for example, the driving rack 21 may be welded on the sliding block 20, may be fastened to the sliding block 20 by a fastener, and may be further integrally formed with the sliding block 20.
A driving motor 12 and a transmission gear 13 are arranged at one end of the guide support 10 far away from the air deflector 33, an output shaft of the driving motor 12 is in transmission connection with the transmission gear 13, and for example, an output shaft of the driving motor 12 can be in direct transmission connection with the transmission gear 13 to directly drive the transmission gear 13 to rotate; alternatively, the output shaft of the driving motor 12 may be in transmission connection with the transmission gear 13 through a transmission gear set, so that the output shaft of the driving motor 12 drives the transmission gear 13 to rotate through the transmission gear set.
The transmission gear 13 is in meshing transmission with the transmission rack 21, and illustratively, the transmission gear 13 can be stretched along the self axial direction and is equal to the width of the transmission rack 21, so as to ensure the reliability and the smoothness of the meshing transmission. During specific implementation, the output shaft of the driving motor 12 drives the transmission gear 13 to rotate, the transmission gear 13 drives the transmission rack 21 to move, the transmission rack 21 drives the sliding block 20 to slide along the guide support 10, the sliding block 20 drives the second transmission rod 32 to move, the second transmission rod 32 drives the first transmission rod 31 to move, and the first transmission rod 31 drives the air deflector 33 to move to open or close the air outlet.
Optionally, a hinge joint of the first transmission rod 31 and the air deflector 33 is provided with an air deflector motor 331, and the air deflector motor 331 drives the air deflector 33 to rotate. For example, the output shaft of the air deflector motor 331 may be directly in transmission connection with the air deflector 33 to directly drive the air deflector 33 to rotate around the hinge; alternatively, the output shaft of the air deflector motor 331 may be in transmission connection with the air deflector 33 through a transmission gear set, so that the output shaft of the air deflector motor 331 drives the air deflector 33 to rotate around the hinge joint through the transmission gear set. During the concrete implementation, the output shaft drive aviation baffle 33 of aviation baffle motor 331 rotates round articulated department to change the air-out direction of air outlet, thereby the air supply region of adjustment air conditioner that can be nimble promotes user experience.
Optionally, a fixed block 14 is disposed at one end of the guide support 10 close to the air deflector 33, and first connecting lugs 141 are disposed at two opposite sides of the fixed block 14; the second end of the first transmission rod 31 is hinged with the first connecting lug 141. Therefore, the second end of the first transmission rod 31 is convenient to be hinged with one end of the guide support 10 close to the air deflector 33, and the structure is simple and the arrangement is convenient. Of course, other connecting structures may be further disposed between the second end of the first driving rod 31 and the end of the guide support 10 close to the air guiding plate 33 according to actual needs, as long as the requirements of the present embodiment can be met.
Optionally, an elastic buffer 15 is disposed between the slider 20 and the fixed block 14, a first end of the elastic buffer 15 is connected to the fixed block 14, and a second end of the elastic buffer 15 is connected to the slider 20. The elastic buffer 15 may be, for example, a coil spring. The elastic buffer piece 15 can play a role in buffering when the sliding block 20 moves close to or away from the fixed block, so that collision among all parts caused by too fast movement of the sliding block 20 can be avoided; furthermore, it is avoided that the slider 20 moves too fast, resulting in a sudden increase of stress at the hinge.
Optionally, a guide portion is disposed on a side of the guide support 10 facing the slider 20, and a matching portion is disposed on a side of the slider 20 facing the guide support 10; the guide part is connected with the matching part in a matching way, and the matching part slides back and forth along the guide part, so that the guide support 10 can play a role of guiding the sliding of the sliding block 20.
For example, the guide portion may be a boss provided on a side of the guide holder 10 facing the slider 20, and the boss extends along the sliding direction of the slider 20; the fitting portion may be a groove provided at a side of the slider 20 facing the guide holder 10, and a width of the groove matches a width of the boss so that the boss may extend into the groove, and the groove may slide along an extending direction of the boss. At this time, the guide holder 10 plays a role of positioning and guiding the sliding of the slider 20 by the cooperation of the boss and the groove.
Optionally, the second engaging lug 22 is disposed on two opposite sides of the sliding block 20, and a first end of the second transmission rod 32 is hinged to the second engaging lug 22. Therefore, the first end of the second transmission rod 32 is convenient to be hinged with the sliding block 20, and the structure is simple and the arrangement is convenient. Of course, other connecting structures may be provided between the first end of the second transmission rod 32 and the slider 20 according to actual needs, as long as the requirements of the present embodiment can be met.
Optionally, the first transmission rod 31 and the second transmission rod 32 are provided with lightening holes, so that the weight of the air deflector device is reduced, and the weight of the air conditioner indoor unit is reduced.
Optionally, the air deflector 33 rotates around the hinge joint between the air deflector 33 and the first transmission rod 31, and the rotating shaft of the air deflector 33 is perpendicular to the first transmission rod 31, so as to avoid interference with other structures such as a casing during rotation of the air deflector 33.
Optionally, an avoidance groove 11 is formed at one end of the guide support 10, which is far away from the air deflector 33, and the driving motor 12 and the transmission gear 13 are arranged in the avoidance groove 11. Thereby not only contributing to space saving and improvement of the structural compactness but also contributing to protection of the transmission gear 13 and the drive motor 12.
Example two
On the basis of the first embodiment, the present embodiment provides an air conditioner, which includes an outdoor unit and an indoor unit, where the indoor unit and the outdoor unit are communicated through a pipeline.
The air-conditioning indoor unit of this embodiment has the same structure as the air-conditioning indoor unit of the first embodiment, and can bring about the same or similar technical effects, and specific reference may be made to the description of the first embodiment, and details are not described here.
As can be understood by those skilled in the art, the air conditioner of the embodiment includes an outdoor unit and an indoor unit, and the outdoor unit and the indoor unit are communicated through a pipeline, so that the outdoor unit and the indoor unit cooperate with each other to achieve the functions of cooling, heating, dehumidifying, and the like.
It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or member in the present embodiment must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An indoor unit of an air conditioner is characterized by comprising a casing and an air deflector device, wherein an air outlet is formed in the casing;
the air deflector device comprises a guide support, a sliding block and two air deflector mechanisms; the sliding block is arranged on the guide support in a sliding mode and moves back and forth along the extending direction of the guide support; the two air deflector mechanisms are symmetrically arranged on two sides of the guide support;
the air guide plate mechanism comprises an air guide plate, a first transmission rod and a second transmission rod; the first end of the first transmission rod is hinged with the air deflector, and the second end of the first transmission rod is hinged with one end, close to the air deflector, of the guide support; the first end of the second transmission rod is hinged to the sliding block, and the second end of the second transmission rod is hinged to the middle of the first transmission rod.
2. An indoor unit of an air conditioner according to claim 1, wherein a driving rack extending in the extending direction of the guide support is arranged on one side of the slider facing away from the air deflector;
and one end of the guide support far away from the air deflector is provided with a driving motor and a transmission gear, an output shaft of the driving motor is in transmission connection with the transmission gear, and the transmission gear is in meshing transmission with the transmission rack.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein a wind deflector motor is provided at a hinge joint of the first driving lever and the wind deflector, and the wind deflector motor drives the wind deflector to rotate.
4. An indoor unit of an air conditioner as claimed in claim 1, wherein a fixing block is provided at one end of the guide support adjacent to the air guide plate, and first coupling lugs are provided at opposite sides of the fixing block;
the second end of the first transmission rod is hinged with the first connecting lug.
5. An indoor unit of an air conditioner according to claim 4, wherein an elastic buffer member is provided between the slider and the fixed block, a first end of the elastic buffer member is connected to the fixed block, and a second end of the elastic buffer member is connected to the slider.
6. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein a guide portion is provided on a side of the guide holder facing the slider, and an engagement portion is provided on a side of the slider facing the guide holder;
the guide part is connected with the matching part in a matching mode, and the matching part slides in a reciprocating mode along the guide part.
7. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein second engaging lugs are provided on opposite sides of the slider, and a first end of the second driving lever is hinged to the second engaging lugs.
8. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein weight-reducing holes are provided in the first and second transmission levers; and/or the presence of a gas in the gas,
the air deflector rotates around the hinged position of the air deflector and the first transmission rod, and the rotating shaft of the air deflector is perpendicular to the first transmission rod.
9. An indoor unit of an air conditioner according to claim 2 or 3, wherein an avoiding groove is formed at one end of the guide support far from the air deflector, and the driving motor and the transmission gear are arranged in the avoiding groove.
10. An air conditioner comprising an outdoor unit and the indoor unit of any one of claims 1 to 9, wherein the indoor unit and the outdoor unit are connected by a pipe.
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| CN115046302A (en) * | 2022-07-11 | 2022-09-13 | 珠海格力电器股份有限公司 | Air guide structure, air conditioner and air conditioner control method |
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| CN113587219B (en) | 2023-01-13 |
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