CN113203122B - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents
Wall-mounted air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN113203122B CN113203122B CN202110565804.6A CN202110565804A CN113203122B CN 113203122 B CN113203122 B CN 113203122B CN 202110565804 A CN202110565804 A CN 202110565804A CN 113203122 B CN113203122 B CN 113203122B
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- Prior art keywords
- wall
- rotating
- indoor unit
- air
- annular groove
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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
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
Abstract
The invention belongs to the technical field of air conditioners, and particularly provides a wall-mounted air conditioner indoor unit and an air conditioner. The invention aims to solve the problem that an air guide component of the existing indoor unit is difficult to maintain at any angle according to requirements. To this end, the wall-mounted air conditioning indoor unit of the present invention includes an end cover, an air guide member and a clutch rotation assembly, the air guide member includes an air guide plate and a rotating arm, the clutch rotation assembly includes a fixed member provided with a first engagement structure, a rotating member provided with a second engagement structure, and a moving member provided with a third engagement structure, the fixed member is connected to the end cover, the rotating member is fixedly connected to the rotating arm, the moving member is movably disposed between the fixed member and the rotating member, the third engagement structure is engageable with the first engagement structure and the second engagement structure to fix the rotating arm when the moving member is at the fixed position, and the third engagement structure is disengageable from the second engagement structure to allow the rotating arm to rotate when moving to the rotating position, so that the rotating arm can be maintained at an arbitrary angle.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly provides a wall-mounted air conditioner indoor unit and an air conditioner.
Background
With the continuous development of air conditioning technology, users have made higher and higher requirements on the comprehensive performance of air conditioners. For example, the air supply experience of the indoor unit directly affects the comfort level of heat exchange, however, many existing air conditioners have the problem that direct blowing is easy to occur to users, and especially when the air conditioners are in a refrigeration working condition, cold air blown out from the indoor unit directly blows to human bodies, so that discomfort is easily caused to the users.
In order to effectively alleviate the direct blow problem, in recent years, technicians have tried various improvements to the control logic and structure of the air conditioner; the simplest improvement mode is to correspondingly improve the air guide structure of the indoor unit. Specifically, the existing partial indoor unit has a small air guide plate disposed at an air outlet, and an air guide member capable of rotating greatly is disposed outside the body of the indoor unit; in order to maintain the air guide member at any angle according to the use requirement, the existing air guide member is driven by a direct drive motor, however, the cost of the mode is high, and the mode is not beneficial to wide-range application.
Accordingly, there is a need in the art for a new wall-mounted air conditioning indoor unit and air conditioner that addresses the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the air guide member of the existing indoor unit is difficult to maintain at any angle according to the requirements, the present invention provides a wall-mounted indoor unit for an air conditioner, comprising a casing, end caps disposed at both sides of the casing, and an air outlet disposed on the casing, wherein the wall-mounted indoor unit for an air conditioner further comprises an air guide member and a clutch rotation assembly, the air guide member comprises an air guide plate and a rotating arm connected to each other, the rotating arm is connected to the end caps through the clutch rotation assembly, so that the air guide plate can rotate to the vicinity of the air outlet, the clutch rotation assembly comprises a fixed member, a rotating member and a moving member, the fixed member is connected to the end caps, the rotating member is fixedly connected to the rotating arm, and the moving member is movably disposed between the fixed member and the rotating member, the fixed member is provided with a first engaging structure, the rotating member is provided with a second engaging structure, the moving member is provided with a third engaging structure, the clutch rotation assembly is arranged such that the third engaging structure is engageable with the first engaging structure and the second engaging structure to fix the swivel arm when the moving member is located at the fixed position, and the third engaging structure is disengageable from the second engaging structure to allow the rotating member to rotate relative to the fixed member when the moving member is moved to the rotating position.
In the above-mentioned wall-hanging air conditioning indoor unit, be provided with first ring channel on the fixed component, first engagement structure sets up on the lateral wall of first ring channel, be provided with the second ring channel on the rotating member, second engagement structure sets up on the lateral wall of second ring channel, the removal component includes the drum structure, the drum structure set up in first ring channel with between the second ring channel, the third engagement structure sets up on the outer wall of drum structure, and first ring channel the second ring channel with the drum structure is coaxial setting.
In a preferable embodiment of the wall-mounted air conditioner indoor unit, an inner diameter of the first annular groove is larger than an inner diameter of the second annular groove.
In a preferred embodiment of the wall-mounted air conditioning indoor unit, the first engaging structure is a plurality of first protruding structures circumferentially disposed on a sidewall of the first annular groove, the second engaging structure is a plurality of second protruding structures circumferentially disposed on a sidewall of the second annular groove, and the third engaging structure is a plurality of third protruding structures circumferentially disposed on an outer wall of the cylindrical structure.
In an optimal technical scheme of the wall-mounted air conditioner indoor unit, the first protrusion structure, the second protrusion structure and the third protrusion structure are all long-strip-shaped protrusions.
In a preferred embodiment of the wall-mounted air conditioning indoor unit, the clutch rotating assembly further includes an elastic returning member disposed between the fixed member and the moving member, and the elastic returning member and the moving member are disposed together such that the moving member is located at a fixed position when the elastic returning member is in a natural state, and the moving member can move to a rotating position when the elastic returning member is pressed.
In a preferred technical solution of the wall-mounted air conditioner indoor unit, the moving member further includes a disc structure, the disc structure is connected to the cylinder structure and located outside the cylinder structure, and the elastic reset member is disposed between the fixing member and the disc structure.
In the preferable technical scheme of the wall-mounted air conditioner indoor unit, the elastic reset member is a spring, one end of the spring is connected with the fixed member, and the other end of the spring is connected with the disc structure.
In the preferable technical scheme of the wall-mounted air conditioner indoor unit, the end cover is provided with a mounting hole, the fixing component is further provided with a mounting block matched with the mounting hole, the mounting block is provided with a clamping structure, and the clamping structure can be clamped to the inner side edge of the mounting hole.
The invention also provides an air conditioner which comprises the wall-mounted air conditioner indoor unit in any one of the preferable technical scheme.
As can be understood by those skilled in the art, in the technical solution of the present invention, the wall-mounted air conditioning indoor unit of the present invention includes a casing, end caps disposed at both sides of the casing, and an air outlet disposed on the casing, and the wall-mounted air conditioning indoor unit further includes an air guide member and a clutch rotation assembly, the air guide member includes an air guide plate and a rotating arm connected to each other, the rotating arm is connected to the end caps through the clutch rotation assembly, so that the air guide plate can rotate to the vicinity of the air outlet to assist the small air guide plate disposed at the air outlet to guide air together, thereby effectively achieving the direct blowing prevention effect, the clutch rotation assembly includes a fixed member, a rotating member and a moving member, the fixed member is connected to the end caps, the rotating member is fixedly connected to the rotating arm, the moving member is movably disposed between the fixed member and the rotating member, the fixed member is provided with a first engaging structure, the rotating member is provided with a second engaging structure, the moving member is provided with a third engaging structure, the clutch rotation assembly is arranged such that the third engaging structure is engageable with the first engaging structure and the second engaging structure to fix the swivel arm when the moving member is located at the fixed position, and the third engaging structure is disengageable from the second engaging structure to allow the rotating member to rotate relative to the fixed member when the moving member is moved to the rotating position. The clutch rotating assembly is arranged, so that the air guide component can be maintained at any angle according to actual air guide requirements, the air guide component can effectively meet different air guide requirements, and the air guide effect is improved to the maximum extent.
Drawings
Fig. 1 is a schematic view of the overall structure of a wall-mounted air conditioner indoor unit according to the present invention;
fig. 2 is a side sectional view of a wall-mounted air conditioning indoor unit of the present invention;
FIG. 3 is a cross-sectional view of the clutched rotating assembly of the present invention;
FIG. 4 is a partial schematic view of the interior of the end cap of the present invention;
FIG. 5 is a schematic view of the exterior configuration of the end cap of the present invention;
FIG. 6 is a schematic view of the structure of the fixing member and the swivel arm of the present invention;
fig. 7 is a schematic view of the air guide member of the present invention in a first air guiding state;
fig. 8 is a schematic view of the air guide member of the present invention in a second air guiding state;
fig. 9 is a partial structural schematic view of the air guide member of the present invention;
fig. 10 is a partial structural schematic view of a rotating arm of the present invention;
FIG. 11 is a schematic view of the construction of the rotation link plate of the present invention;
reference numerals:
11. a housing; 111. an air inlet;
12. an end cap; 121. mounting grooves; 122. mounting holes;
13. a small air deflector;
14. an air guide member; 141. an air deflector; 142. a rotating arm; 1421. a limiting buckle; 143. rotating the connecting plate; 1431. a recessed structure;
15. a clutch rotating assembly; 151. a fixing member; 1511. a first bonding structure; 1512. mounting a boss; 1513. installing ribs; 1514. mounting a block; 1515. mounting a buckle; 1516. mounting a column; 152. a rotating member; 1521. a second bonding structure; 153. a moving member; 1531. a third engagement structure; 1532. a cylindrical structure; 15321. a first annular buckle; 1533. a disc structure; 15331. a second annular buckle; 1534. a flange structure; 154. a resilient return member.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring first to fig. 1, a schematic view of an overall structure of a wall-mounted air conditioner indoor unit according to the present invention is shown. As shown in fig. 1, the wall-mounted air conditioning indoor unit of the present invention includes a casing 11 and end caps 12 disposed at both sides of the casing 11, wherein the two end caps 12 are detachably connected to the casing 11, and of course, the casing 11 and the end caps 12 may be integrally disposed. The main body of the casing 11 and the end cover 12 is rectangular, an air inlet 111 is formed at the top of the casing 11, an air outlet (not shown) is formed at the front lower part of the casing, and the air inlet 111 and the air outlet are rectangular. An indoor heat exchanger (not shown) of the air conditioner is arranged in the casing 11, and air in a heat exchange space enters the casing 11 through the air inlet 111, exchanges heat with the indoor heat exchanger in the casing 11, and is blown out through the air outlet under the action of an indoor fan, so that the temperature in the heat exchange space is changed. The air outlet is provided with a small air deflector 13, the shape of the small air deflector 13 is matched with that of the air outlet, in the preferred embodiment, the small air deflector 13 is pivotally connected to the end covers 12 on the two sides to rotate, so that the air outlet angle at the air outlet is effectively changed; when the air conditioner is in a closed state, the small air guide plate 13 can shield the air outlet to prevent external dust or foreign matters from entering the casing 11 through the air outlet. In addition, it should be noted that, the present invention does not limit the specific shape and size of the casing 11, the air inlet 111 and the air outlet, and the technician can set the shapes and sizes according to the actual use requirement; the invention does not limit the specific structure of the small air guiding plate 13 and the connection mode of the small air guiding plate 13 and the casing 11, and the technician can set the connection mode according to the actual use requirement, for example, the small air guiding plate 13 can be connected to the casing 11 in a movable mode, or even the small air guiding plate 13 is not arranged, which is not restrictive.
Further, the wall-mounted air conditioning indoor unit further includes an air guide member 14 and a clutch rotating assembly 15, and in the preferred embodiment, the wall-mounted air conditioning indoor unit realizes double air guide through the small air guide plate 13 arranged at the air outlet and the air guide member 14 arranged outside the casing 11, so as to provide more various air guide modes. Specifically, the air guide member 14 includes an air guide plate 141 and two rotation arms 142 positioned at both sides, both ends of the air guide plate 141 are respectively connected with the two rotation arms 142, and the two rotation arms 142 are respectively connected with the two end covers 12 through the clutch rotation assembly 15, so that the rotation arms 142 can realize rotation within a range of 180 ° through the clutch rotation assembly 15; of course, the air deflector 141 may be connected to the end cap 12 on one side only by one rotation arm 142, and the number of the rotation arms 142 is not limited. It should be noted that the present invention does not limit the specific shapes of the air deflector 141 and the rotating arm 142, and the skilled person can set the shapes according to the actual use requirement. Based on this, the invention enables the rotating arm 142 to be maintained at any angle according to the actual wind guiding requirement by arranging the clutch rotating assembly 15, so that the wind guiding component 14 can effectively meet different wind guiding requirements, thereby improving the wind guiding effect to the maximum extent.
Based on the above structural arrangement, when the air conditioner is in an operating state, if the air deflector 141 is required to guide air, the rotating arm 142 is rotated to a required air guiding angle through the clutch rotating assembly 15, so that the air deflector 141 is positioned near the air outlet, and air guiding is performed according to actual requirements, thereby effectively avoiding the direct blowing problem and improving the air supply comfort level; if the air deflector 141 is not needed to deflect air, the rotating arm 142 is rotated to a vertically downward position through the clutch rotating assembly 15, so that the air deflector 141 does not have adverse effects on the intake air amount and the air supply amount. When the air conditioner is in a shutdown state, the rotating arm 142 is rotated to a vertically upward position through the clutch rotating assembly 15, and at this time, the air deflector 141 is just above the air inlet 111, so that dust can be effectively prevented from entering the air inlet 111, and the problem of dust deposition is effectively avoided.
Referring next to fig. 2 and 3, wherein fig. 2 is a side sectional view of a wall-mounted air conditioning indoor unit according to the present invention; fig. 3 is a cross-sectional view of the clutched rotating assembly of the present invention. It should be noted that fig. 2 and fig. 3 are schematic structural diagrams of the clutch rotating assembly 15 located on the right side, and the clutch rotating assembly 15 located on the left side has the same structure, and therefore, detailed description thereof is omitted. As shown in fig. 2 and 3, the clutch-rotating assembly 15 includes a fixed member 151, a rotating member 152 and a moving member 153, the fixed member 151 is connected to the end cap 12, the rotating member 152 is fixedly connected to the rotating arm 142, the moving member 153 is movably disposed between the fixed member 151 and the rotating member 152, a first engaging structure 1511 is disposed on the fixed member 151, a second engaging structure 1521 is disposed on the rotating member 152, a third engaging structure 1531 is disposed on the moving member 153, the clutch-rotating assembly 15 is configured such that the third engaging structure 1531 can engage with the first engaging structure 1511 and the second engaging structure 1521 to fix the rotating arm 142 when the moving member 153 is located at the fixed position, and the third engaging structure 1531 can disengage from the second engaging structure 1521 to allow the rotating member 152152 to rotate relative to the fixed member 151 when the moving member 153 is moved to the rotating position.
It should be noted that, although in the preferred embodiment, the rotating member 152 and the rotating arm 142 are integrally provided to effectively ensure the connection strength, this is not restrictive, and the rotating member 152 and the rotating arm 142 may be separately provided and then integrally connected by a fastener, and the technician may set the connection strength according to the actual use requirement.
Specifically, a first annular groove is provided on the fixing member 151, and a first engaging structure 1511 is provided on a sidewall thereof; a second annular groove is arranged on the rotating member 152, and a second engagement structure 1521 is arranged on the side wall of the second annular groove; the moving member 153 comprises a cylindrical structure 1532, the cylindrical structure 1532 being arranged between said first annular groove and said second annular groove, i.e. the left part of the cylindrical structure 1532 is located in said first annular groove and the right part thereof is located in said second annular groove; the third engagement structure 1531 is disposed on the outer wall of the cylindrical structure 1532, and the third engagement structure 1531 is only on the outer wall of the left portion of the cylindrical structure 1532, which is not disposed on the outer wall of the right portion thereof. In addition, the first annular groove, the second annular groove and the cylindrical structure 1532 are coaxially disposed, so that the rotation process is smoother. It should be noted that the present invention does not limit the specific structure and arrangement position of the first engagement structure 1511, the second engagement structure 1521 and the third engagement structure 1531 at all as long as the third engagement structure 1531 can be engaged with the first engagement structure 1511 and the second engagement structure 1521 to fix the rotation arm 142 when the moving member 153 is located at the fixed position, and the third engagement structure 1531 can be disengaged from the second engagement structure 1521 to allow the rotation member 152 to rotate relative to the fixed member 151 when the moving member 153 is moved to the rotation position.
As a preferable arrangement, the inner diameter of the first annular groove is larger than that of the second annular groove, and referring to the orientation in fig. 2 and 3, the first engaging structure 1511 is provided on the side wall of the first annular groove at the left side portion thereof, the right side portion of the side wall of the first annular groove is a smooth surface, the left side portion of the outer peripheral wall of the rotating member 152 can be inserted into the first annular groove, and the left end of the rotating member 152 abuts on the right end surface of the first engaging structure 1511, so that the rotating process of the rotating member 152 is more reliable, and the disengaging process of the third engaging structure 1531 and the second engaging structure 1521 can also be made smoother. Of course, the above-mentioned setting mode is only a preferable setting mode, and the technician can set the setting mode according to the actual use requirement.
Further, the first engaging structure 1511 is a plurality of first protrusion structures circumferentially disposed on a side wall of the first annular groove, the second engaging structure 1521 is a plurality of second protrusion structures circumferentially disposed on a side wall of the second annular groove, and the third engaging structure 1531 is a plurality of third protrusion structures circumferentially disposed on an outer wall of the cylindrical structure 1532, so as to effectively ensure the reliability of the engagement. First protruding structure the second protruding structure with the third protruding structure is long banding arch to a plurality of long banding arch evenly distributed is on whole circumference, so that it wholly presents the structure of similar gear, first joint structure 1511 and second joint structure 1521 are two internal gear structures that set up side by side promptly, third joint structure 1531 is for can controlling the external gear structure who moves in order selectivity and second joint structure 1521 meshing, thereby effectively guarantee that rocking arm 142 can maintain fixed state in a plurality of positions on the circumference, and then effectively promote the variety of wind-guiding mode.
It should be noted that, although the engagement structure described in the preferred embodiment adopts a protrusion-fitting manner to achieve selective engagement, this is only a preferred arrangement, and the skilled person can set the engagement structure according to actual use requirements; for example, selective engagement may also be achieved by providing a plurality of separate magnetic attraction points on the fixed member 151 and the rotating member 152, and then providing a bar-shaped iron block on the moving member 153.
With continued reference to fig. 2 and 3, in the preferred embodiment, the moving member 153 includes a cylinder structure 1532, a disc structure 1533 and a flange structure 1534, the right end of the cylinder structure 1532 is provided with a first annular latch 15321, the left end of the disc structure 1533 is correspondingly provided with a second annular latch 15331, the first annular latch 15321 and the second annular latch 15331 can be mutually latched to connect the cylinder structure 1532 and the disc structure 1533, the flange structure 1534 is located inside the cylinder structure 1532, and the right end thereof is connected to the left end of the disc structure 1533, so as to effectively simplify the mounting and dismounting process of the moving member 153. Of course, the above setting mode is only a preferred setting mode, and technicians can adjust the specific structure thereof according to actual use requirements; for example, the entire moving member 153 may be integrally provided.
Further, the fixing member 151 is further provided with a mounting post 1516, the mounting post 1516 is located at the center of the end wall of the first annular groove, and a cylindrical mounting groove is formed at the left side of the flange structure 1534. In the preferred embodiment, the clutch rotating assembly 15 further includes an elastic reset member 154, the left end of the elastic reset member 154 is fixed to the mounting column 1516, and the right end thereof is fixed to the cylindrical mounting groove, so as to effectively achieve the effect of automatic reset; of course, a manual reset may also be used. Preferably, the elastic restoring member 154 is a spring, so as to effectively ensure the service life of the elastic restoring member 154; of course, the elastic restoring member 154 may also be other restoring members having elasticity, such as an elastic strip, etc. In addition, the present invention does not impose any limitation on the specific fixing manner of the elastic restoring member 154 as long as the elastic restoring member 154 is disposed between the fixed member 151 and the moving member 153.
Based on the arrangement of the elastic restoring member 154, when the moving member 153 is not pressed, the elastic restoring member 154 is in a natural state in which the right end surface of the disc structure 1533 is flush with the right end surface of the rotation arm 142, the moving member 153 is located at a fixed position, and the third engaging structure 1531 can be simultaneously engaged with the first engaging structure 1511 and the second engaging structure 1521 to fix the rotation arm 142; when the moving member 153 is pressed to a predetermined depth, the elastic restoring member 154 is in a contracted state, and at this time, the moving member 153 moves to the left to a rotated position, the third engaging structure 1531 is disengaged from the second engaging structure 1521 to allow the rotating member 152 to rotate relative to the fixed member 151, and the angle of the rotatable arm 142 can be freely adjusted.
Referring next to fig. 4-6, wherein fig. 4 is a partial schematic view of the interior of the tip cap of the present invention; FIG. 5 is a schematic view of the exterior configuration of the end cap of the present invention; fig. 6 is a schematic structural view of a fixing member and a swivel arm of the present invention. As shown in fig. 4 to 6, the end cap 12 is provided with a circular mounting groove 121 and a rectangular mounting hole 122, and the mounting hole 122 is located at the center of the mounting groove 121. Correspondingly, the fixing member 151 is further provided with a mounting boss 1512 and a mounting block 1514, the outer periphery of the mounting boss 1512 is surrounded by a plurality of mounting ribs 1513, the mounting boss 1512 can be fixed in the mounting groove 121, and abutting joint is achieved through the plurality of mounting ribs 1513, so that the connection stability is effectively enhanced; the shape of the mounting block 1514 matches the shape of the mounting hole 122, and two mounting catches 1515 are further provided on the mounting block 1514, the mounting block 1514 can be fixed into the mounting hole 122, and when the fixing member 151 and the end cap 12 are mounted in place, the two mounting catches 1515 are snapped into the inner side edges of the mounting hole 122 (as shown in fig. 4), thereby achieving mounting and fixing of the fixing member 151. The connection mode not only can effectively ensure the reliability of connection, but also can effectively improve the overall assembly speed.
Next, referring to fig. 7 and 8, in which fig. 7 is a schematic view of the air guiding component of the present invention in a first air guiding state; fig. 8 is a schematic view of the air guide member of the present invention in the second air guiding state. As shown in fig. 7 and 8, as a preferable configuration, the air deflector 141 is provided with an air guiding barrier structure, the air deflector 141 guides air through the air guiding barrier, and a cross section of the air guiding barrier includes a bending structure. Based on the above structure, as a preferable wind guiding method, when wind is required to be guided by the wind guiding member 14, the rotating arm 142 is preferably rotated to a position (such as the position shown in fig. 7 and 8) at an angle of 40 ° to the vertical direction, so as to achieve the best wind guiding effect. Of course, this rotation angle is only a preferred angle, and the user can adjust the rotation angle of the rotation arm 142 according to the actual use requirement. In addition, when the air conditioner operates in a refrigeration condition, the air deflector 141 is in a state as shown in fig. 7, that is, the concave side surface of the bending structure faces upwards, so that cold air can be further scattered and blown upwards, and the problem of direct blowing of cold air is effectively avoided; when the air conditioner operates in a heating condition, the air deflector 141 is in a state as shown in fig. 8, that is, the concave side of the bent structure faces downward, so that hot air can be further scattered and blown downward, thereby achieving a better heating effect.
Finally, referring to fig. 9 to 11, fig. 9 is a partial structural schematic view of the wind guiding member of the present invention; fig. 10 is a partial structure view of the rotating arm of the present invention; fig. 11 is a structural schematic view of the rotation connecting plate of the present invention. As shown in fig. 9 to 11, the wind guide member 14 of the present invention further includes a rotation connection plate 143, the rotation connection plate 143 is fixedly connected to the wind guide plate 141, a plurality of position-limiting buckles 1421 are provided on an inner surface of a lower end of the pivotal arm 142, and the rotation connection plate 143 is connected to the pivotal arm 142 through the plurality of position-limiting buckles 1421, so that the wind guide plate 141 is connected to the pivotal arm 142 through the rotation connection plate 143. Of course, the limiting buckle 1421 may also be other types of clamping structures as long as the clamping effect can be achieved, and the technical staff may set the setting number and the distribution mode of the limiting buckle 1421 according to the actual use requirements. The rotating connection plate 143 and the plurality of position-limiting catches 1421 are jointly configured such that the rotating connection plate 143 can be caught between the plurality of position-limiting catches 1421 to fix the air deflector 141, and the rotating connection plate 143 can also rotate under an external force to change the fixed angle of the air deflector 141. According to the invention, the rotation connecting plate 143 and the limiting buckle 1421 are matched to enable the air deflector 141 to rotate relative to the rotating arm 142, so that the air guide member 14 can provide more air guide modes, and the air guide member 14 can effectively meet different air guide requirements, thereby improving the air guide effect of the air guide member 14 to the maximum extent.
It should be noted that, the present invention does not limit any specific connection manner between the rotating connection plate 143 and the wind deflector 141, and the present invention does not limit any specific structure of the rotating connection plate 143 and the limiting buckles 1421, as long as the rotating connection plate 143 can be clamped between the limiting buckles 1421 to fix the wind deflector 141, and the rotating connection plate 143 can also rotate under an external force to change the fixing angle of the wind deflector 141.
Based on the above arrangement, the air guide member 14 of the present invention can adjust the air guide posture of the air guide member 14 by the rotation of the rotating arm 142 relative to the fixing member 151, and can further adjust the air guide posture of the air guide member 14 by the rotation of the air deflector 141 relative to the rotating arm 142, so as to maximize the air guide system of the air guide member 14.
Further, in the preferred embodiment, the main body of the rotating connection plate 143 is a circular plate-shaped structure, the number of the limiting buckles 1421 is four, the four limiting buckles 1421 are uniformly distributed along the same circumference, and the circular plate-shaped structure can be clamped between the four limiting buckles 1421. With this arrangement, not only the connection stability can be ensured, but also the rotation process of the wind deflector 141 relative to the rotating arm 142 can be more smooth. Of course, it should be noted that this setting is only a preferred setting, and the technician may adjust the setting according to the actual use requirement.
Further preferably, a plurality of recessed structures 1431 are circumferentially arranged on the periphery of the circular plate-shaped structure, the edge of the recessed structures 1431 is arc-shaped, and the plurality of recessed structures 1431 are uniformly distributed, and the limit buckle 1421 can abut into the recessed structures 1431, so as to further ensure the stability of the connection. In addition, as a preferable arrangement, the limiting buckle 1421 may adopt a buckle structure with a spring; specifically, spacing buckle 1421 includes fixed part and removal part, and the buckle structure sets up on the removal part to the removal part passes through the spring and links to each other with fixed part, and at the rotation in-process of rotating connecting plate 143, the spring can realize dodging through the shrink, so that further promote the smooth and easy degree of rotation process, when rotating connecting plate 143 and fixing in place, the buckle structure can support tightly to in the sunk structure 1431 under the extrusion of spring, so that effectively guarantee fixed reliability.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent that the scope of the present invention is not limited to these specific embodiments, as will be readily understood by those skilled in the art. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A wall-mounted air-conditioning indoor unit comprises a casing, end covers arranged at two sides of the casing and an air outlet arranged on the casing, and is characterized by further comprising an air guide component and a clutch rotating component,
the air guide component comprises an air guide plate and a rotating arm which are connected, the rotating arm is connected with the end cover through the clutch rotating assembly so that the air guide plate can rotate to the position near the air outlet,
the clutch rotating assembly comprises a fixed component, a rotating component and a moving component, wherein the fixed component is connected with the end cover, the rotating component is fixedly connected with the rotating arm, the moving component is movably arranged between the fixed component and the rotating component, the fixed component is provided with a first engaging structure, the rotating component is provided with a second engaging structure, and the moving component is provided with a third engaging structure,
the clutching rotary assembly is configured such that the third engagement structure is engageable with the first and second engagement structures to fix the swivel arm when the moving member is in a fixed position, and the third engagement structure is disengageable from the second engagement structure to allow the rotary member to rotate relative to the fixed member when the moving member is moved to a rotary position.
2. The wall hanging type air conditioning indoor unit of claim 1, wherein the fixing member is provided with a first annular groove, the first engaging structure is provided on a sidewall of the first annular groove,
the rotating member is provided with a second annular groove, the second engaging structure is provided on a side wall of the second annular groove,
the moving member includes a cylindrical structure disposed between the first annular groove and the second annular groove, the third engaging structure is disposed on an outer wall of the cylindrical structure, and the first annular groove, the second annular groove, and the cylindrical structure are coaxially disposed.
3. The wall mounted air conditioning indoor unit of claim 2, wherein the first annular groove has an inner diameter greater than an inner diameter of the second annular groove.
4. The wall hanging air conditioning indoor unit of claim 2, wherein the first engaging structure is a plurality of first projection structures circumferentially disposed on a side wall of the first annular groove, the second engaging structure is a plurality of second projection structures circumferentially disposed on a side wall of the second annular groove, and the third engaging structure is a plurality of third projection structures circumferentially disposed on an outer wall of the cylindrical structure.
5. The wall-mounted air conditioning indoor unit of claim 4, wherein the first projection structure, the second projection structure and the third projection structure are elongated projections.
6. The wall hanging air conditioning indoor unit of any one of claims 2 to 5, wherein the clutch rotating assembly further comprises an elastic restoring member provided between the fixing member and the moving member,
the resilient return member and the moving member are collectively arranged such that the moving member is in a fixed position when the resilient return member is in a natural state and the moving member is movable to a rotational position when the resilient return member is compressed.
7. The wall-mounted air conditioning indoor unit of claim 6, wherein the moving member further comprises a disc structure connected to the cylinder structure and located outside the cylinder structure, and the elastic restoring member is disposed between the fixing member and the disc structure.
8. The wall mounted air conditioning indoor unit of claim 7, wherein the elastic restoring member is a spring, one end of the spring is connected to the fixing member, and the other end of the spring is connected to the disk structure.
9. The wall-mounted air conditioner indoor unit of any one of claims 1 to 5, wherein the end cap is provided with a mounting hole, the fixing member is further provided with a mounting block matched with the mounting hole, and the mounting block is provided with a clamping structure which can be clamped to the inner side edge of the mounting hole.
10. An air conditioner characterized by comprising the wall-mounted indoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110565804.6A CN113203122B (en) | 2021-05-24 | 2021-05-24 | Wall-mounted air conditioner indoor unit and air conditioner |
| PCT/CN2021/135337 WO2022247206A1 (en) | 2021-05-24 | 2021-12-03 | Wall-mounted air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110565804.6A CN113203122B (en) | 2021-05-24 | 2021-05-24 | Wall-mounted air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN113203122A CN113203122A (en) | 2021-08-03 |
| CN113203122B true CN113203122B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110565804.6A Active CN113203122B (en) | 2021-05-24 | 2021-05-24 | Wall-mounted air conditioner indoor unit and air conditioner |
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| Country | Link |
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| CN (1) | CN113203122B (en) |
| WO (1) | WO2022247206A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203122B (en) * | 2021-05-24 | 2022-09-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| CN113203123B (en) * | 2021-05-24 | 2022-09-06 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3271442B2 (en) * | 1994-11-04 | 2002-04-02 | 三菱電機株式会社 | Wind direction adjustment device |
| JP2000274795A (en) * | 1999-03-25 | 2000-10-06 | Aiwa Co Ltd | Air flow guiding mechanism and air cleaning device |
| JP6698382B2 (en) * | 2015-09-29 | 2020-05-27 | 日本電産サンキョー株式会社 | Louver device |
| CN105371465B (en) * | 2015-12-11 | 2018-07-03 | 长沙广义变流技术有限公司 | A kind of Air System |
| CN207196870U (en) * | 2017-09-12 | 2018-04-06 | 珠海格力电器股份有限公司 | Air conditioner |
| CN209341397U (en) * | 2018-11-16 | 2019-09-03 | 青岛海尔空调器有限总公司 | The indoor unit of wall-mounted air conditioner |
| CN212746691U (en) * | 2020-07-03 | 2021-03-19 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN112524691A (en) * | 2020-12-21 | 2021-03-19 | 青岛海尔空调器有限总公司 | Indoor machine of air conditioner |
| CN112797482A (en) * | 2021-02-02 | 2021-05-14 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN113203122B (en) * | 2021-05-24 | 2022-09-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| CN113203123B (en) * | 2021-05-24 | 2022-09-06 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
-
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- 2021-05-24 CN CN202110565804.6A patent/CN113203122B/en active Active
- 2021-12-03 WO PCT/CN2021/135337 patent/WO2022247206A1/en unknown
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| WO2022247206A1 (en) | 2022-12-01 |
| CN113203122A (en) | 2021-08-03 |
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