CN110486798B - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN110486798B CN110486798B CN201910743817.0A CN201910743817A CN110486798B CN 110486798 B CN110486798 B CN 110486798B CN 201910743817 A CN201910743817 A CN 201910743817A CN 110486798 B CN110486798 B CN 110486798B
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- panel
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 abstract description 22
- 230000033001 locomotion Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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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)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention belongs to the technical field of household appliances, and relates to an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell, a panel, a connecting rod, a rack and a motor, a first arc-shaped guide rail and a second arc-shaped guide rail which are inclined from bottom to top are arranged on a side plate of the shell, the connecting rod slides on the first arc-shaped guide rail, the rack slides on the second arc-shaped guide rail, the connecting rod is hinged with the rack, the motor is connected with the rack, the connecting rod and the rack are respectively fixed with the panel, the first ends of the first arc-shaped guide rail and the second arc-shaped guide rail, which are close to the panel, are higher than the second ends, which are far away from the panel, the first ends of the two arc-shaped guide rails are close to the second ends, the rack slides to the first end from the second end of the second arc-shaped guide rail under the driving of the motor, the connecting rod is driven to slide to the first end, the panel moves away from the front end of the shell and the bottom end of the shell under the driving of the connecting rod and the rack, and the panel and the shell are inclined, so that the air inlet area and the air outlet area of the indoor unit of the air conditioner are increased.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to an air conditioner indoor unit and an air conditioner.
Background
In recent years, with the improvement of living standard, air conditioners are popularized in daily life, meanwhile, the requirements of consumers on the performance of the air conditioners are gradually improved, and the purposes of providing comfortable air, having high air volume and low noise, saving energy and protecting environment are always pursued by people.
At present, current air conditioning indoor set is usually including casing and panel, panel fixed mounting is at the front end of casing usually, be provided with air intake and air outlet on the casing, the air outlet is located the lower extreme of panel usually, the air intake is located the upper end of casing, indoor air gets into indoor set by the air intake, after the evaporimeter heat exchange in the casing, blow off from the air outlet, adjust the temperature of indoor environment, common air conditioning indoor set's air outlet generally adopts a rectangle structure on the market, be provided with horizontal aviation baffle and the vertical wind guiding blade of rectangular shape in air outlet department, be used for adjusting air conditioner indoor set's air-out direction, the horizontal aviation baffle of rectangular shape still is used for shielding the air outlet of indoor set, open through the rotation under the motor drives, it is closed.
However, in the existing air conditioner indoor unit, the areas of the air outlet and the air inlet are both small, so that the air inlet and outlet volume is small when the air conditioner operates, and the operation efficiency of the air conditioner is influenced.
Disclosure of Invention
The invention provides an air conditioner indoor unit and an air conditioner, and aims to solve the problem that the operation efficiency of the air conditioner is low due to the fact that the areas of an air outlet and an air inlet of the existing air conditioner indoor unit are small.
A first aspect of the present invention provides an indoor unit of an air conditioner, including: the air conditioner comprises a shell, a panel positioned at the front end of the shell, a connecting rod, a rack and a motor, wherein the shell comprises side plates positioned at two sides of the panel;
a first arc-shaped guide rail and a second arc-shaped guide rail which are inclined from bottom to top are arranged on the side plates, and the first ends, close to the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail are higher than the second ends, far away from the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail; the first arc-shaped guide rail is arranged close to the panel, the first ends of the first arc-shaped guide rail and the second arc-shaped guide rail are close to each other, and the second ends of the first arc-shaped guide rail and the second arc-shaped guide rail are far away from each other;
the connecting rod is arranged on the first arc-shaped guide rail in a sliding mode, a first end of the connecting rod is fixed with the panel, and a second end of the connecting rod is hinged to a first end of the rack;
the rack is arranged on the second arc-shaped guide rail in a sliding mode, the first end of the rack is fixed with the panel, and the second end of the rack is in transmission connection with the motor.
In a preferred embodiment of the above air conditioning indoor unit, the rack is provided with a rack protruding portion slidably disposed on the second arc-shaped guide rail.
In a preferable embodiment of the indoor unit of an air conditioner, the rack protrusion is in rolling contact with the second arc-shaped guide rail.
In a preferred embodiment of the above air conditioning indoor unit, the connecting rod is provided with a connecting rod protruding portion slidably disposed on the first arc-shaped guide rail.
In a preferable embodiment of the air conditioning indoor unit, the link protrusion is in rolling contact with the first arc-shaped guide rail.
In the preferable technical scheme of the air-conditioning indoor unit, the connecting rod comprises a first connecting section and a second connecting section, the first connecting section is arranged obliquely to the second connecting section, the first connecting section is fixed with the panel, and the second connecting section is hinged to the rack.
In a preferable embodiment of the air conditioning indoor unit, the link protrusion is provided at a connection position of the first connection section and the second connection section.
In the preferable technical scheme of the air-conditioning indoor unit, an included angle between the first connecting section and the second connecting section is greater than 90 degrees and less than 180 degrees.
In the preferable technical scheme of the air conditioner indoor unit, the motor is in transmission connection with the rack through at least one reduction gear.
A second aspect of the present invention provides an air conditioner comprising: air condensing units and any above-mentioned air conditioning indoor set.
The invention provides an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a casing, a panel positioned at the front end of the casing, a connecting rod, a rack and a motor, the connecting rod slides on a first arc-shaped rail by arranging a first arc-shaped guide rail and a second arc-shaped guide rail which are inclined from bottom to top on a side plate of the casing, the rack slides on a second arc-shaped rail and is hinged with the rack, the motor is connected with the rack, the connecting rod and the rack are respectively fixed with the panel, the first ends of the first arc-shaped guide rail and the second arc-shaped guide rail, which are close to the panel, are higher than the second ends of the first arc-shaped guide rail and the second arc-shaped guide rail, which are far away from the panel, the first ends of the two arc-shaped guide rails are close to each other, and the second ends of the two arc-shaped guide rails are far away from each other. The rack is held the cunning to first end from the second of second arc guide rail under motor drive, it moves to first end to drive the connecting rod simultaneously from the orbital second of first arc end cunning, the panel takes place to deviate from the casing front end and deviates from the motion of casing bottom under connecting rod and rack drive, and finally make and have inclination between panel and the casing, open between panel and the casing top, can increase the area that is located the air intake on casing top, the bottom upward movement of panel simultaneously, can increase the area of air outlet, thereby improve the operating efficiency of air conditioner.
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 schematic diagram of a standby state of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the air conditioning indoor unit of fig. 2 in an operation state;
FIG. 3 is a schematic view of the construction of the side panel of FIG. 2;
FIG. 4 is an isometric view of the side panel of FIG. 2;
fig. 5 is a schematic view of an internal structure of the air conditioning indoor unit of fig. 1;
FIG. 6 is an assembled schematic view of the rack and link of FIG. 5;
fig. 7 is a schematic view of an internal structure of the air conditioning indoor unit of fig. 2.
In the drawings: 100-a housing; 101-side plate; 111-a first arcuate rail; 121-a second arcuate rail; 102-an air inlet; 103-an air outlet; 104-a reduction gear; 200-a panel; 300-connecting rod; 301-a first connection segment; 302-a second connection segment; 400-rack; 401-limit groove.
Detailed Description
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.
In the description of the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "inner", "outer", "upper", "bottom", "front", "rear", and the like, when used, refer to the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting.
The following explains a preferable technical scheme of the air conditioner indoor unit and the air conditioner provided by the embodiment of the invention.
Fig. 1 is a schematic diagram of a standby state of an air conditioning indoor unit according to an embodiment, fig. 2 is a schematic diagram of a structure of the air conditioning indoor unit of fig. 2 in an operating state, fig. 3 is a schematic diagram of a side plate of fig. 2, fig. 4 is an isometric view of the side plate of fig. 2, fig. 5 is a schematic diagram of an internal structure of the air conditioning indoor unit of fig. 1, fig. 6 is an assembly schematic diagram of a rack and a link of fig. 5, and fig. 7 is a schematic diagram of an internal structure of the air conditioning indoor unit of fig. 2.
Referring to fig. 1 and 2, the present embodiment provides an air conditioning indoor unit, which specifically includes a casing 100, a panel 200 located at a front end of the casing 100, a connecting rod 300, a rack 400, and a motor (not shown). The front end of the casing 100 refers to a surface of the indoor unit deviating from the wall surface when the indoor unit is installed, i.e., a surface facing indoors, and the top end and the bottom end of the casing 100 refer to end surfaces of one end above and one end below the panel 200 when the indoor unit is installed. The casing 100 comprises side plates 101 located on two sides of a panel 200, an air inlet 102 is arranged on the end face of the top end of the casing 100, an air outlet 103 is arranged at the bottom of the front end of the casing 100, the panel 200 covers part of the air outlet 103, indoor air enters the interior of the indoor unit of the air conditioner from an air inlet, and the air is blown out of the air outlet 103 after a heat exchange process.
In this embodiment, a first arc-shaped guide rail 111 and a second arc-shaped guide rail 121 which are inclined from bottom to top are arranged on the side plate 101, a first end of the first arc-shaped guide rail 111 and a first end of the second arc-shaped guide rail 121 close to the panel 200 are higher than a second end of the first arc-shaped guide rail 111 and a second end of the second arc-shaped guide rail 121 far from the panel 200, the first arc-shaped guide rail 111 is arranged close to the panel 200, the first ends of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are close to each other, second ends of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are far from each other, the connecting rod 300 is slidably arranged on the first arc-shaped guide rail 111, the first end of the connecting rod 300 is fixed to the panel 200, the second end of the connecting rod 300 is hinged to the first end of the rack 400, the rack 400 is slidably arranged on the second arc-shaped guide rail 121, and the second end of the rack 400 is in transmission connection with the motor. Specifically, referring to fig. 3 to 7, a first arc-shaped guide rail 111 and a second arc-shaped guide rail 121 are disposed on the side plate 101, the connecting rod 300 is slidably disposed in the first arc-shaped guide rail 111, a first end of the connecting rod 300 is connected to the panel 200, a second end of the connecting rod 300 is hinged to the rack 400, the rack 400 is slidably disposed on the second arc-shaped guide rail 121, a first end of the rack 400 is connected to the panel 200, a second end of the rack 400 is connected to the motor, the rack 400 can be driven by the motor to slide on the second arc-shaped guide rail 121, so that the connecting rod 300 is driven to slide in the first arc-shaped guide rail 111, and the connecting rod 300 and the rack 400 drive the panel 200 to slide together.
In this embodiment, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are inclined from bottom to top, and the first end of the first arc-shaped guide rail 111 and the first end of the second arc-shaped guide rail 121 close to the panel 200 are higher than the second end of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 far from the panel 200, in other words, when the air conditioner indoor unit is installed on a wall and fixed, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are both inclined from the rear lower side to the front upper side, and the first arc-shaped guide rail 111 is located in front of the second arc-shaped guide rail 121. When the motor drives the rack 400 to slide from the second end to the first end of the first arc-shaped guide rail 111, the rack 400 drives the link 300 to slide from the second end to the first end of the second arc-shaped guide rail 121, so that the link 300 and the rack 400 drive the panel 200 to move in an obliquely upward direction, that is, the rack 400 and the link 300 drive the panel 200 to move in a direction away from the front end of the casing 100 and away from the bottom end of the casing 100. Meanwhile, as the first ends of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 are close to each other and the second ends are far away from each other, and the first arc-shaped guide rail 111 is close to the panel 200, the panel 200 and the casing 100 are relatively inclined in the moving process, and finally the panel 200 and the casing 100 have an inclined angle, specifically, the distance between the panel 200 and the front end of the casing 100 is gradually increased from the bottom end of the casing 100 to the top end of the casing 100, so that the opening between the panel 200 and the top end of the casing 100 can increase the air inlet area of the air inlet 102 at the top end of the casing 100, increase the air inlet amount, and simultaneously, the bottom of the panel 200 moves upwards, so that part of the air outlet 103 shielded by the panel 200 in the standby state can be exposed, the area of the air outlet 103 is increased, the air outlet amount is increased, and the operating efficiency of the air conditioner is improved.
In addition, in this embodiment, the first arc guide rail 111 and the second arc guide rail 121, and the link 300 and the rack 400 are used to drive the panel 200 to move obliquely upward, and the panel 200 is finally inclined with the front end of the cabinet 100, compared with a mode of driving the top end of the panel to move obliquely upward by using a motor, the motor drive can only realize circular motion, and the guide rail drive enables the panel 200 to have a greater freedom of motion, which can satisfy different motion modes of the panel 200, so that the panel 200 moves more beautifully, and the panel 200 can be better controlled to move.
In this embodiment, rack 400 and link 300 are both connected to panel 200, and specifically, a longer preset distance may exist between the position where rack 400 is connected to panel 200 and the position where link 300 is connected to panel 200, for example, in this embodiment, rack 400 is connected to the end of panel 200 near the top end of chassis 100, and link 300 is connected to the end of panel 200 near the bottom end of chassis 100, which may facilitate rack 400 and link 300 to jointly drive panel 200 to move obliquely upward, and finally, panel 200 is inclined to chassis 100.
In this embodiment, the first and second arc guide rails 111 and 121, the link 300 and the rack 400 are disposed on the side plates 101 at both sides of the panel 200 in a bilaterally symmetrical manner so that the panel 200 can be opened and tilted with respect to the cabinet 100.
In this embodiment, the inclination of the first and second arc- shaped guide rails 111 and 121, and the specific arc degree of the first and second arc- shaped guide rails 111 and 121 can be selectively set according to the requirement of the actual movement of the panel 200. It should be noted that, in this embodiment, the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 may extend from one end of the side plate 101 close to the rear end of the enclosure 100 to one end close to the front end of the enclosure 100, which is helpful to increase the distance that the panel 200 moves in the direction away from the enclosure 100, and further increase the intake air amount. It should be noted that, in this embodiment, a fixed enclosing plate is further disposed at the top of the front end of the casing 100, so that the panel 200 needs to move a distance greater than the thickness of the fixed enclosing plate in a direction away from the casing 100 to prevent the fixed enclosing plate from obstructing the movement of the panel 200, thereby ensuring that the panel 200 performs subsequent movement.
On the basis of the above embodiments, when the air conditioning indoor unit is in a standby state, the panel 200 is vertically disposed on the front end surface of the casing 100, when the air conditioning indoor unit is in operation, the motor drives the rack 400 to slide along the second arc-shaped guide rail 121, and at the same time, the rack 400 drives the connecting rod 300 to slide along the first arc-shaped guide rail 111, and the panel 200 moves away from the front end of the casing 100 and the bottom end of the casing 100 under the combined action of the rack 400 and the connecting rod 300, so that the panel 200 is opened and an inclination angle is finally formed between the panel 200 and the casing 100, thereby increasing the air intake amount of the air inlet 102 and the air outlet amount of the air outlet 103.
Further, in this embodiment, the rack 400 is provided with a rack protrusion slidably disposed on the second arc-shaped guide rail 121, and specifically, an end of the rack 400 facing the second arc-shaped guide rail 121 may be provided with a rack protrusion slidably disposed in the second arc-shaped guide rail 121, so that the rack 400 can slide along the second arc-shaped guide rail 121.
The rack protrusion and the second arc-shaped guide 121 may be arranged in a sliding manner, for example, the rack protrusion may be a protrusion integrally formed or fixedly connected to the rack 400, and correspondingly, the second arc-shaped guide 121 may be a groove matched with the protrusion, and the protrusion is embedded in the groove and can slide in the groove, or the second arc-shaped guide 121 may be a guide surrounded by two prismatic protrusions, and the protrusion is embedded between the two prismatic protrusions and can slide between the two prismatic protrusions. The rack bulge can be integrated into one piece or the joint spare of fixed connection on rack 400, is provided with the draw-in groove on the joint spare, correspondingly, second arc guide rail 121 can be for the sand grip with above-mentioned joint spare matched with, joint spare joint can slide along the sand grip on the sand grip.
In a preferred embodiment, the rack protrusion is in rolling contact with the second arc-shaped guide rail 121, specifically, a roller may be disposed on the second arc-shaped guide rail 121, the roller may be driven to roll in the second arc-shaped guide rail 121, and the rack protrusion is fixed to the roller, so as to realize sliding of the rack protrusion in the second arc-shaped guide rail 121.
Further, in the present embodiment, the link 300 is provided with a link protrusion slidably disposed on the first arc-shaped guide rail 111. Specifically, a link protrusion may be provided on an end of the link 300 facing the first arc rail 111, and the link protrusion may be slidably provided in the first arc rail 111, so that the rack 400 may slide along the first arc rail 111.
In this embodiment, it should be noted that the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 may have the same or different composition structures, and specifically, for example, the first guide rail and the second guide rail may be a slot or a groove.
In a preferred embodiment, the link protrusion is in rolling contact with the first arc-shaped guide rail 111, and specifically, a roller may be disposed on the first arc-shaped guide rail 111, the roller may be driven to roll in the first arc-shaped guide rail 111, and the link protrusion is fixed to the roller, so that the link protrusion slides in the second arc-shaped guide rail 121.
Further, in the present embodiment, the link 300 includes a first connection section 301 and a second connection section 302, the first connection section 301 is disposed obliquely to the second connection section 302, the first connection section 301 is fixed to the panel 200, and the second connection section 302 is hinged to the rack 400. Specifically, as shown in fig. 4 to 7, one end of the first connecting section 301 is fixed to the panel 200, the other end of the first connecting section 301 is connected to one end of the second connecting section 302, the other end of the second connecting section 302 is hinged to the rack 400, when the connecting rod 300 moves under the driving of the rack 400, the first connecting section 301 drives the panel 200 to move obliquely upward, so that the first connecting section 301 is inclined to the second connecting section 302, which facilitates the driving of the connecting rod 300 and facilitates the setting of the first arc-shaped track.
The inclined angle between the first connecting section 301 and the second connecting section 302 can be selectively set according to the setting positions of the first arc-shaped guide rail 111 and the second arc-shaped guide rail 121 and the movement requirement of the panel 200, wherein, in this embodiment, the inclined angle between the first connecting section 301 and the second connecting section 302 is greater than 90 ° and less than 180 °.
In this embodiment, the rack 400 moves along the second arc-shaped guide rail 121, the link rod 300 moves along the first arc-shaped guide rail 111, and the second connection section 302 is rotatably connected to the rack 400, when the rack 400 moves along the second arc-shaped guide rail 121, the end of the rack 400 close to the panel 200 extends out of the casing 100 and can drive the panel 200 to move in the direction away from the casing 100, so that the subsequent panel 200 continues to move, and when the panel 200 moves in the opposite direction, the end of the rack 400 close to the panel 200 returns to the inside of the casing 100 and continues to slide on the second arc-shaped track, so as to gradually lower the panel 200, ensure that the panel 200 moves to the initial position, and improve the aesthetic property of the indoor unit of the air conditioner.
In a preferred embodiment, the link protrusion is disposed at a connection position of the first connection section 301 and the second connection section 302, that is, the connection position of the first connection section 301 and the second connection section 302 is provided with the link protrusion, the link protrusion is in rolling contact with the first arc-shaped guide rail 111, so as to be slidably disposed in the first arc-shaped guide rail 111, when the rack 400 slides along the second arc-shaped guide rail 121 under driving, the rack 400 drives the second connection section 302, so that the link protrusion disposed at a connection position of the second connection section 302 and the first connection section 301 slides in the first arc-shaped guide rail 111, and then the first connection section 301 drives the panel 200 to realize an upward movement in an oblique direction.
Further, in this embodiment, the motor is in transmission connection with the rack 400 through at least one reduction gear 104, and specifically, at least one reduction gear 104 is disposed on the side plate 101, and the reduction gear 104 cooperates with the rack 400 to drive the rack 400 to slide along the second arc-shaped guide rail 121. In this embodiment, the rack 400 may be an arc-shaped plate-shaped rack 400 having engaging teeth, the engaging teeth are disposed on a side of the arc-shaped plate-shaped rack 400 facing the gear, when the gear rotates, the teeth move along the second arc-shaped guide rail 121, a first end of the rack 400 is connected with the panel 200, and when the rack 400 starts to move, the first end can be extended out, and the panel 200 is driven to move in a direction away from the cabinet 100.
In this embodiment, the number of the reduction gears 104 may be one, or may be multiple, and may be specifically set according to the transmission requirement of the rack 400. In the embodiment, two gears are provided as an example, as shown in fig. 5 to 7, the two gears are engaged with each other, one of the gears is in transmission connection with the motor, the other gear is engaged with the rack 400, and when the gears rotate, the rack 400 engaged with the gears moves under the driving of the gears.
In this embodiment, a limiting groove 401 may be disposed on a side of the rack 400 away from the gear, and the second connection section 302 of the connecting rod 300 may be embedded into the limiting groove 401, specifically, as shown in fig. 5 to 7, the connecting rod 300 is rotatably connected to the rack 400, a long-strip-shaped limiting groove 401 is inwardly disposed on a side of the rack 400 away from the gear, when the rack 400 moves along the second arc-shaped guide rail 121, the rack 400 drives the connecting rod 300 to move, and simultaneously, the connecting rod 300 rotates around the joint with the rack 400 relative to the rack 400, and the second connection section 302 rotates to be embedded into the limiting groove 401, so that the space is saved, it is ensured that the panel 200 can be driven to move a large distance in a limited space, and it is helpful to improve the aesthetic property of the indoor unit of the air conditioner.
The embodiment provides an air-conditioning indoor unit, which comprises a casing 100, a panel 200 located at the front end of the casing 100, a connecting rod 300, a rack 400 and a motor, wherein a first arc-shaped guide rail 111 and a second arc-shaped guide rail 121 which are inclined from bottom to top are arranged on a side plate of the casing 100, so that the connecting rod 300 slides on the first arc-shaped guide rail, the rack 400 slides on the second arc-shaped guide rail, and the connecting rod 300 is hinged to the rack 400, the motor is connected with the rack 400, the connecting rod 300 and the rack 400 are respectively fixed with the panel 200, a first end of the first arc-shaped guide rail 111 and a first end of the second arc-shaped guide rail 121, which are close to the panel 200, are higher than a second end, which is far away from the panel 200, first ends of the two arc-shaped guide rails are close to each other, second ends of the two arc-shaped guide rails are far away from each other, the rack 400 slides from the second end of the second arc-shaped guide rail 121 to the first end under the driving of the motor, and simultaneously drives the connecting rod 300 to slide from the second end of the first arc-shaped guide rail to the first end, and the panel 200 deviates from the front end of the casing 100 and deviates from the bottom end of the casing 100 under the driving of the connecting rod 300 under the connecting rod 300 and the rack 400 And finally, an inclined angle is formed between the panel 200 and the casing 100, and the panel 200 and the top end of the casing 100 are opened, so that the area of the air inlet 102 at the top end of the casing 100 can be increased, and meanwhile, the bottom of the panel 200 moves upwards, so that the area of the air outlet 103 can be increased, and the operating efficiency of the air conditioner is improved.
The present embodiment further provides an air conditioner, including an outdoor unit of an air conditioner and any of the above indoor units of the air conditioner, where the outdoor unit of the air conditioner may be an outdoor unit of an air conditioner in the prior art, and the specific structure may refer to the prior art, which is not described in detail in this embodiment.
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, comprising: the air conditioner comprises a shell, a panel positioned at the front end of the shell, a connecting rod, a rack and a motor, wherein the shell comprises side plates positioned at two sides of the panel;
a first arc-shaped guide rail and a second arc-shaped guide rail which are inclined from bottom to top are arranged on the side plates, and the first ends, close to the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail are higher than the second ends, far away from the panel, of the first arc-shaped guide rail and the second arc-shaped guide rail; the first arc-shaped guide rail is arranged close to the panel, the first ends of the first arc-shaped guide rail and the second arc-shaped guide rail are close to each other, and the second ends of the first arc-shaped guide rail and the second arc-shaped guide rail are far away from each other;
the connecting rod is arranged on the first arc-shaped guide rail in a sliding mode, a first end of the connecting rod is fixed with the panel, and a second end of the connecting rod is hinged to a first end of the rack;
the rack is arranged on the second arc-shaped guide rail in a sliding mode, the first end of the rack is fixed with the panel, and the second end of the rack is in transmission connection with the motor.
2. An indoor unit of an air conditioner according to claim 1, wherein a rack projection slidably provided on the second arc-shaped rail is provided on the rack.
3. An indoor unit of an air conditioner according to claim 2, wherein the rack protrusion is in rolling contact with the second arc-shaped guide rail.
4. An indoor unit of an air conditioner according to claim 1, wherein the link is provided with a link projection slidably provided on the first arc-shaped guide rail.
5. An indoor unit of an air conditioner according to claim 4, wherein the link protrusion is in rolling contact with the first arc-shaped guide rail.
6. An indoor unit of an air conditioner according to claim 4, wherein the link includes a first link section and a second link section, the first link section is disposed obliquely to the second link section, the first link section is fixed to the panel, and the second link section is hinged to the rack.
7. An indoor unit of an air conditioner according to claim 6, wherein the link protrusion is provided at a connecting position of the first connecting section and the second connecting section.
8. An indoor unit of an air conditioner according to claim 6, wherein an angle between the first connecting section and the second connecting section is greater than 90 ° and less than 180 °.
9. An indoor unit of an air conditioner according to claim 1, wherein the motor and the rack are drivingly connected by at least one reduction gear.
10. An air conditioner, comprising: an outdoor unit of an air conditioner and an indoor unit of an air conditioner according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743817.0A CN110486798B (en) | 2019-08-13 | 2019-08-13 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743817.0A CN110486798B (en) | 2019-08-13 | 2019-08-13 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN110486798A CN110486798A (en) | 2019-11-22 |
| CN110486798B true CN110486798B (en) | 2022-03-29 |
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| CN201910743817.0A Active CN110486798B (en) | 2019-08-13 | 2019-08-13 | Air conditioner indoor unit and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116558098A (en) * | 2022-01-28 | 2023-08-08 | 青岛海尔空调器有限总公司 | Panel assembly for air conditioner and air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455015A (en) * | 2010-10-21 | 2012-05-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and shell used by same |
| CN102506495A (en) * | 2011-10-20 | 2012-06-20 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104279625A (en) * | 2013-07-04 | 2015-01-14 | 广东美的制冷设备有限公司 | Air conditioner |
-
2019
- 2019-08-13 CN CN201910743817.0A patent/CN110486798B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455015A (en) * | 2010-10-21 | 2012-05-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and shell used by same |
| CN102506495A (en) * | 2011-10-20 | 2012-06-20 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104279625A (en) * | 2013-07-04 | 2015-01-14 | 广东美的制冷设备有限公司 | Air conditioner |
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| CN110486798A (en) | 2019-11-22 |
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