CN110887209B - Swing blade assembly for air conditioner and air conditioner - Google Patents
Swing blade assembly for air conditioner and air conditioner Download PDFInfo
- Publication number
- CN110887209B CN110887209B CN201911066740.4A CN201911066740A CN110887209B CN 110887209 B CN110887209 B CN 110887209B CN 201911066740 A CN201911066740 A CN 201911066740A CN 110887209 B CN110887209 B CN 110887209B
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- China
- Prior art keywords
- swing blade
- groove
- swing
- connecting rod
- air conditioner
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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
- 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
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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
- F24F13/1486—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 bearings, pivots or hinges
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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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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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 relates to the technical field of air conditioners, in particular to a swing blade assembly for an air conditioner and the air conditioner, and aims to solve the problem that a connecting rod of the existing air conditioner blocks air flow at an air outlet of the air conditioner and has a larger adverse effect on air output of the air conditioner. For this purpose, the swing blade assembly of the present invention includes a plurality of swing blades, a connecting member for connecting the plurality of swing blades, and a mounting member for mounting the plurality of swing blades to an air outlet of the housing; the connecting member is arranged on the mounting member and used for driving the swinging blades to rotate simultaneously, and the mounting member is embedded in the inner wall of the shell, so that the connecting member can not obstruct the air flow at the air outlet. The air conditioner comprises the swing blade assembly. The mounting component is embedded in the inner wall of the shell, so that the connecting component mounted on the mounting component is not exposed in the air flow at the air outlet, the air flow at the air outlet of the air conditioner is prevented from being blocked by the connecting component, and the air outlet of the air conditioner is increased.
Description
Technical Field
The invention relates to the technical field of air conditioners, and particularly provides a swing blade assembly for an air conditioner and the air conditioner.
Background
Air conditioning refers to the process of conditioning and controlling the ambient air within a building or structure by manual means. Air conditioners are classified according to structures, and can be roughly classified into a hanging type air conditioner and a cabinet type air conditioner, wherein the hanging type air conditioner is applied to smaller spaces such as bedrooms due to smaller volume; the cabinet air conditioner is generally suitable for families with larger areas and small offices due to the advantages of high power, strong wind power and the like.
In the prior art, a plurality of swing blades are arranged at the air outlet of the air conditioner and are rotatably connected together through connecting rods, so that the swing blades can rotate simultaneously in a controlled manner, and the air outlet direction of the air outlet is adjusted through different rotation angles of the swing blades. The connecting rods used for connecting the swing blades and driving the swing blades to rotate are also positioned at the air outlet with higher air speed and are completely exposed in the air flow at the air outlet to block the air flow at the air outlet of the air conditioner, so that the air outlet of the air conditioner is greatly adversely affected.
Accordingly, there is a need in the art for a new swing blade assembly for an air conditioner and an air conditioner to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the connecting rod of the existing air conditioner blocks the air flow at the air outlet of the air conditioner and has a great adverse effect on the air output of the air conditioner, the present invention provides a swing blade assembly for an air conditioner, the air conditioner comprising a housing, the swing blade assembly comprising a plurality of swing blades, a connecting member for connecting the plurality of swing blades, and a mounting member for mounting the plurality of swing blades to the air outlet of the housing; the connecting member is arranged on the mounting member and used for driving the swinging blades to rotate simultaneously, and the mounting member is embedded in the inner wall of the shell, so that the connecting member can not obstruct the air flow at the air outlet.
In the preferred technical scheme of the swing blade assembly, the inner wall of the shell is provided with a mounting groove close to the air outlet, and the connecting member is embedded in the mounting groove through the mounting member.
In the preferred technical scheme of the swing blade assembly, the mounting member comprises a base embedded in the mounting groove; the connecting member comprises a first connecting rod, a second connecting rod, a third connecting rod and a plurality of fourth connecting rods, wherein the first connecting rod is connected with the second connecting rod through the third connecting rod, and the third connecting rod is connected with the base in a pivoting manner; the first connecting rod is also connected with the second connecting rod through a plurality of fourth connecting rods, and each fourth connecting rod is detachably connected with the corresponding swing blade.
In the preferred technical scheme of the swing blade assembly, a connecting hole for pivotal connection is formed in the third connecting rod, a connecting shaft for pivotal connection is arranged at the top of the base, and one end of the connecting shaft penetrates through the connecting hole to be connected with the third connecting rod in a pivotal mode.
In the preferred technical scheme of the swing blade assembly, the top of the fourth connecting rod is provided with an inserting column for inserting connection, the bottom of the swing blade is provided with an inserting hole for inserting connection, and the inserting column is connected with the inserting hole in an inserting mode.
In the preferred technical scheme of the swing blade assembly, the mounting member further comprises a bracket mounted in the mounting groove, the bracket is provided with an insertion through groove for insertion connection, the insertion column is located in the insertion through groove, and when the swing blade and the fourth connecting rod are connected with each other in an insertion manner, the bottom of the swing blade and the insertion through groove are connected with each other in an insertion manner.
In the preferred technical scheme of the swing blade assembly, the inner wall of the insertion through groove is provided with a first limiting part for limiting, the bottom of the swing blade is also provided with a second limiting part for limiting, when the bottom of the swing blade is connected with the insertion through groove in an insertion mode, the first limiting part and the second limiting part are matched to limit the longitudinal displacement of the swing blade.
In the preferred technical scheme of the swing blade assembly, the side wall of the bracket is provided with a clamping block for clamping connection, the inner side wall of the mounting groove is provided with a clamping groove for clamping connection, and the clamping block is connected with the clamping groove in a clamping manner.
In the preferable technical scheme of the swing blade assembly, when the bracket is installed in the installation groove, the bracket forms the inner wall of the shell; and/or the mounting groove is a through groove, and when the base is mounted in the mounting groove, the base forms the outer wall of the shell.
In addition, the invention also provides an air conditioner which comprises the swing blade assembly.
As can be appreciated by those skilled in the art, in a preferred embodiment of the present invention, a plurality of swing blades are mounted to an air outlet of a housing by a mounting member, and the plurality of swing blades are connected to each other by a connecting member, the connecting member is mounted on the mounting member, and the connecting member is provided so as not to obstruct an air flow at the air outlet. Compared with the technical scheme that the connecting rod is completely exposed to the air flow at the air outlet in the prior art, the mounting component is embedded in the inner wall of the shell, so that the connecting component mounted on the mounting component is not exposed to the air flow at the air outlet, the phenomenon that the connecting component blocks the air flow at the air outlet of the air conditioner is avoided, the air outlet of the air conditioner is increased, the heat exchange efficiency of the air conditioner is improved, and the use experience of a user is improved.
Drawings
Fig. 1 is a partial structural schematic view of an air conditioner of the present invention;
FIG. 2 is a schematic illustration of the construction of a swing blade assembly of the present invention;
FIG. 3 is a schematic view of the assembly of the base and the connecting member of the present invention;
FIG. 4 is a schematic view of the structure of a swing blade of the present invention;
fig. 5 is a schematic structural view of the stent of the present invention.
1, a shell; 11. an air outlet; 12. a mounting groove; 2. a swing blade assembly; 21. swinging leaves; 211. an insertion hole; 212. a limit rib; 213. a limit groove; 22. a connecting member; 221. a first link; 222. a second link; 223. a third link; 2231. a connection hole; 224. a fourth link; 2241. inserting a column; 23. a mounting member; 231. a base; 2311. a connecting shaft; 232. a bracket; 2321. a clamping block; 2322. inserting and closing the through groove; 2323. and a limiting block.
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 merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "inner", "left", "right", "upper", "bottom", "top", "longitudinal", "vertical", and the like indicate directions or positional relationships 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 apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like 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 explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Based on the problems in the prior art mentioned in the background art, the invention provides a swing blade assembly for an air conditioner, which embeds a mounting component in the inner wall of a shell, so that a connecting component mounted on the swing blade assembly is not exposed in air flow at an air outlet, the air flow at the air outlet of the air conditioner is prevented from being blocked by the connecting component, the air outlet volume of the air conditioner is increased, the heat exchange efficiency of the air conditioner is improved, and the use experience of a user is improved.
Referring to fig. 1 to 5, fig. 1 is a partial structural schematic view of an air conditioner of the present invention; FIG. 2 is a schematic illustration of the construction of a swing blade assembly of the present invention; FIG. 3 is a schematic view of the assembly of the base and the connecting member of the present invention; FIG. 4 is a schematic view of the structure of a swing blade of the present invention; fig. 5 is a schematic structural view of the stent of the present invention. As shown in fig. 1 and 2, the air conditioner of the present invention includes a housing 1 and a swing blade assembly 2, the swing blade assembly 2 includes a plurality of swing blades 21, a mounting member 23 and a connection member 22, the plurality of swing blades 21 are mounted to an air outlet 11 of the housing 1 through the mounting member 23, the plurality of swing blades 21 are connected to each other through the connection member 22, and the connection member 22 can drive the plurality of swing blades 21 to rotate simultaneously so as to adjust an air outlet angle of the air conditioner; the connection member 22 is mounted on the mounting member 23, for example, the connection member 22 is provided on a side wall of the mounting member 23, or the connection member 22 is provided at a bottom of the mounting member 23, or the connection member 22 is embedded inside the mounting member 23, and a person skilled in the art can flexibly adjust and set the setting position of the connection member 22 and embed the mounting member 23 in the inner wall of the housing 1 so that the connection member 22 does not obstruct the air flow at the air outlet 11.
Preferably, the number of the swing blades 21 may be any one of four, five, six, eight, ten, etc., and all the swing blades 21 are arranged at intervals along the length direction (i.e. the direction from left to right in fig. 1) of the air outlet 11, so that those skilled in the art can flexibly adjust and set the number and arrangement of the swing blades 21 in practical application.
In a preferred embodiment, as shown in fig. 1, a mounting groove 12 is formed on the inner wall of the casing 1 near the air outlet 11, and the connecting member 22 is embedded in the mounting groove 12 through the mounting member 23, so that the connecting member 22 is not exposed to the air flow at the air outlet 11, thereby completely avoiding the connecting member 22 from obstructing the air flow at the air outlet 11 of the air conditioner, further increasing the air outlet volume of the air conditioner, and improving the heat exchange efficiency of the air conditioner.
Preferably, the recess direction of the mounting groove 12 is recessed toward a center portion away from the housing 1, wherein the mounting groove 12 may be a through groove or a blind groove.
Preferably, as shown in fig. 2, the mounting member 23 includes a seat 231 and a bracket 232 embedded in the mounting groove 12, and the seat 231 and the bracket 232 are detachably connected with the mounting groove 12, such as a snap-fit connection, a screw-fit connection, an insert-fit connection, or the like, respectively.
Further, a side wall of the bracket 232 is provided with a locking block 2321 for locking connection, an inner side wall of the mounting groove 12 is provided with a locking groove (not shown in the figure) for locking connection, and the locking block 2321 is connected with the locking groove in a locking manner; the outer diameter of the seat 231 is matched with the inner diameter of the mounting groove 12, and the seat 231 is directly engaged into the mounting groove 12. Of course, the base 231, the bracket 232 and the mounting groove 12 may also be engaged and connected by a claw, a hook, or the like.
Further, when the bracket 232 is mounted in the mounting groove 12, the bracket 232 forms the inner wall of the casing 1, so that the bracket 232 and the inner wall of the casing 1 are in smooth transition, the obstruction of the bracket 232 to the air flow at the air outlet 11 is avoided, the air outlet of the air conditioner is further increased, and the heat exchange efficiency of the air conditioner is improved.
Further, when the installation recess 12 is a through groove and the seat 231 is installed into the installation recess 12, the seat 231 forms the outer wall of the housing 1, so that the bracket 232 and the outer wall of the housing 1 are in smooth transition, the outer wall of the housing 1 is more attractive, and the visual effect of a user is improved.
Preferably, as shown in fig. 3, the connection member 22 includes a first link 221, a second link 222, two third links 223, and a plurality of fourth links 224, a first end of the first link 221 is connected to a first end of the second link 222 through one third link 223, a second end of the first link 221 is connected to a second end of the second link 222 through another third link 223, and each third link 223 is pivotally connected to the seat 231; the middle portion of the first link 221 is connected to the middle portion of the second link 222 through a plurality of fourth links 224, and each of the fourth links 224 is detachably connected to the swing blade 21 corresponding thereto, such as a snap-fit connection, a screw-fit connection, an insert-fit connection, or the like. Of course, the connection portions of the first link 221 and the second link 222 with the third link 223 and the fourth link 224, respectively, are not limited to the above-listed connection portions, for example, the middle portion of the first link 221 is connected with the middle portion of the second link 222 through two third links 223 disposed at intervals, the first end of the first link 221 is connected with the first end of the second link 222 through one fourth link 224, the second end of the first link 221 is connected with the second end of the second link 222 through the other fourth link 224, and the remaining fourth links 224 are disposed between the adjacent third links 223 and fourth links 224.
Further, the number of the fourth connecting rods 224 is matched with the number of the swing blades 21, and the number of the fourth connecting rods 224 can be adjusted and set according to the number of the swing blades 21, for example, the number of the swing blades 21 is eight, and the number of the fourth connecting rods 224 is also eight. It should be further noted that the setting position of the fourth link 224 should correspond to the setting position of the swing blade 21, so that the fourth link 224 and the swing blade 21 corresponding thereto are detachably connected.
The number of the third links 223 is not limited to two as listed above, and any one, three, four, etc. of the third links 223 may be provided, and one skilled in the art may flexibly adjust and set the number of the third links 223.
Preferably, the third link 223 is provided with a connection hole 2231 for pivotal connection, the top of the base 231 is provided with a connection shaft 2311 for pivotal connection, and one end of the connection shaft 2311 is pivotally connected with the third link 223 through the connection hole 2231, so that the connection member 22 can rotate relative to the base 231, thereby driving the plurality of swing blades 21 to simultaneously rotate, so as to adjust an air outlet angle of the air conditioner. Of course, the third link 223 and the base 231 may be pivotally connected by other pivoting members such as hinges, and the like.
Preferably, the air conditioner further includes a driving motor (not shown) disposed in the housing 1, an output end of the driving motor is connected to the first link 221, the driving motor drives the first link 221 to reciprocate along a length direction of the air outlet 11, and the third link 223 is pivotally connected to the base 231 to drive the third link 223 to rotate relative to the base 231 to drive the second link 222 to reciprocate along the length direction of the air outlet 11, and the plurality of swing blades 21 are simultaneously driven to rotate by the fourth link 224 to adjust an air outlet angle of the air conditioner. The driving motor may be a permanent magnet synchronous motor, a reluctance synchronous motor, a hysteresis synchronous motor, or the like.
Preferably, as shown in fig. 3 and 4, the top of the fourth link 224 is provided with a plugging post 2241 for plugging connection, the bottom of the swing blade 21 is provided with a plugging hole 211 for plugging connection, the plugging post 2241 and the plugging hole 211 are fastened and connected in a plugging manner, so that the installation and the disassembly of the swing blade 21 are facilitated, the stability of the connection between the fourth link 224 and the swing blade 21 is improved, the swing blade 21 can be firmly installed on the fourth link 224, and the plurality of swing blades 21 can be driven to rotate simultaneously by the fourth link 224, so as to adjust the air outlet angle of the air conditioner. Of course, it will be appreciated by those skilled in the art that the fourth link 224 could be provided with a mating hole 211 for mating connection at the top and a mating post 2241 for mating connection at the bottom of the swing blade 21 without departing from the spirit and scope of the present invention.
Further, the plugging post 2241 is in a strip shape, and the shapes of the plugging hole 211 and the plugging post 2241 are matched, so that the plugging post 2241 is conveniently inserted into the plugging hole 211, and two ends of the plugging post 2241 have an arc structure. Of course, the plug 2241 may have other shapes such as square, oval, and polygonal.
Further, the fourth link 224 is made of a flexible and elastic material, so that the fourth link 224 can generate a certain deformation along the vertical direction, thereby driving the plugging column 2241 to move longitudinally.
Further, the plugging columns 2241 are made of a flexible and elastic material, so that the plugging columns 2241 can deform to a certain extent.
Further, as shown in fig. 3 and 5, the bracket 232 is provided with an insertion slot 2322 for insertion connection, and when the bracket 232 is snapped into the mounting slot, the insertion post 2241 is located in the insertion slot 2322; when the swing blade 21 and the fourth link 224 are connected to each other in an inserting manner, the bottom of the swing blade 21 and the inserting through groove 2322 are connected to each other in an inserting manner. The number of the inserting grooves 2322 is matched with the number of the swing blades 21, and the number of the inserting grooves 2322 can be adjusted and set according to the number of the swing blades 21.
Still further, as shown in fig. 4 and 5, a limiting block 2323 for limiting is provided on the inner wall of the insertion through slot 2322, a limiting rib 212 is further provided at the bottom of the swinging blade 21, the limiting rib 212 is circumferentially arranged around the swinging blade 21, a limiting slot 213 for limiting is provided on the limiting rib 212, and an opening of the limiting slot 213 is located on the side wall of the limiting rib 212. In the process of installing the swing blade 21, the limiting groove 213 and the limiting block 2323 are vertically corresponding, the swing blade 21 is downwards moved and gradually inserted into the inserting and combining groove 2322, the limiting block 2323 penetrates through the limiting groove 213 until the limiting block 2323 moves to the upper portion of the limiting rib 212, at the moment, the swing blade 21 is rotated again, the limiting groove 213 and the limiting block 2323 are staggered, the limiting rib 212 is moved to the position right below the limiting block 2323, at the moment, the limiting block 2323 and the limiting rib 212 are matched to limit the longitudinal displacement of the swing blade 21, the swing blade 21 is prevented from falling from the inserting and combining groove 2322, and the installation stability of the swing blade 21 is improved. Of course, the first limiting portion and the second limiting portion are not limited to the above-listed structures, and a limiting block for limiting may be disposed on the inner wall of the insertion through slot 2322, a limiting block may be disposed at the bottom of the swing blade 21, and the limiting block on the insertion through slot 2322 and the bottom of the swing blade may be further provided with a limiting block to cooperate to limit the longitudinal displacement of the swing blade.
It should be further noted that, because the plugging post 2241 and the plugging hole 211 are elongated, when the limiting groove 213 and the limiting block 2323 vertically correspond, the vertical projections of the plugging post 2241 and the plugging hole 211 are misplaced, and the plugging post 2241 is difficult to be plugged into the plugging hole 211, and because the fourth connecting rod 224 is made of a flexible and elastic material, the fourth connecting rod 224 is deformed to a certain extent along the vertical direction, so as to drive the plugging post 2241 to move downward; when the swing blade 21 is rotated, the limiting groove 213 and the limiting block 2323 are dislocated, and the limiting rib 212 is moved to the position right below the limiting block 2323, the vertical projections of the inserting and combining post 2241 and the inserting and combining hole 211 are overlapped, so that the fourth connecting rod 224 generates a certain deformation along the vertical direction, and the inserting and combining post 2241 is driven to move upwards, so that the inserting and combining post 2241 is inserted into the inserting and combining hole 211. Of course, the plugging post 2241 may deform to a certain extent, and when the limiting groove 213 and the limiting block 2323 vertically correspond, the plugging post 2241 deforms and is compressed; when the swing blade 21 is rotated, so that the limiting groove 213 and the limiting block 2323 are dislocated, and the limiting rib 212 is moved to the position right below the limiting block 2323, the plugging columns 2241 recover to deform and are inserted into the plugging holes 211.
Further, the height of the connecting member 22 is smaller than or equal to the height of the bracket 232, when the swing blade assembly 2 is assembled into the mounting groove, the connecting member 22 is not exposed to the air flow at the air outlet 11, thereby completely avoiding the obstruction of the connecting member 22 to the air flow at the air outlet 11 of the air conditioner, further increasing the air outlet of the air conditioner and improving the heat exchange efficiency of the air conditioner.
As shown in fig. 1 to 5, in the course of assembly, the mounting groove 12 is a through groove, and first, the connection member 22 is pivotally connected to the top of the seat 231 through the connection hole 2231 provided on the third link 223 and the connection shaft 2311 provided on the top of the seat 231; next, the seat 231 is engaged into the mounting groove 12 from below the housing 1; again, the bracket 232 is engaged into the mounting groove from the inside of the housing 1 through the engaging block 2321 provided thereon and the engaging groove provided on the inner side wall of the mounting groove 12 such that the engaging post 2241 is located in the engaging through groove 2322 corresponding thereto, the bracket 232 is located above the seat 231, and does not affect the movement of the connection member 22; finally, the swing blade 21 is connected to the fourth link 224 in a plugging manner through the plugging hole 211 provided at the bottom thereof and the plugging post 2241 provided at the top of the fourth link 224, and at the same time, the bottom of the swing blade 21 and the plugging slot 2322 provided on the bracket 232 are connected to each other in a plugging manner, and the stopper 2323 on the inner wall of the plugging slot 2322 and the bottom of the swing blade 21 are further provided with the stopper rib 212 to cooperate to limit the longitudinal displacement of the swing blade, thereby assembling the swing blade assembly 2 into the installation slot.
In the process of assembling, the above-mentioned mounting step may be adjusted, for example, the bracket 232 is first snapped into the mounting groove from the inside of the housing 1 by the snap-in block 2321 provided thereon and the snap-in groove provided on the inner side wall of the mounting groove 12; the mount 231 with the connection member 22 attached thereto is engaged with the mounting groove 12 from below the housing 1, and the mounting step is adjusted in any way as long as the swing blade assembly 2 can be fitted into the mounting groove.
In the above structure, the mounting member 23 may include only the seat 231 embedded in the mounting groove 12, and the specific structure of the seat 231 is described above and will not be described here.
In addition, the invention also provides an air conditioner, the washing machine comprises the swing blade assembly 2, the swing blade assembly 2 is provided with the connecting member 22 on the mounting member 23, and the mounting member 23 is embedded in the inner wall of the shell 1, so that the connecting member 22 is not exposed to the air flow at the air outlet 11, the air flow at the air outlet 11 of the air conditioner is prevented from being blocked by the connecting member 22, the air outlet of the air conditioner is increased, the heat exchange efficiency of the air conditioner is improved, and the use experience of a user is improved.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (4)
1. A swing blade assembly for an air conditioner, the air conditioner comprising a housing, wherein the swing blade assembly comprises a plurality of swing blades, a connecting member for connecting the plurality of swing blades, and a mounting member for mounting the plurality of swing blades to an air outlet of the housing;
the connecting member is arranged on the mounting member and used for driving the plurality of swing blades to rotate simultaneously, and the mounting member is embedded in the inner wall of the shell, so that the connecting member cannot obstruct the air flow at the air outlet;
a mounting groove is formed in the inner wall of the shell and close to the air outlet, and the connecting member is embedded in the mounting groove through the mounting member;
the mounting member includes a base embedded in the mounting groove;
the connecting member comprises a first connecting rod, a second connecting rod, a third connecting rod and a plurality of fourth connecting rods, wherein the first connecting rod is connected with the second connecting rod through the third connecting rod, and the third connecting rod is connected with the base in a pivoting manner;
the first connecting rod is also connected with the second connecting rod through a plurality of fourth connecting rods, and each fourth connecting rod is detachably connected with the corresponding swing blade;
the third connecting rod is provided with a connecting hole for pivotal connection, the top of the base is provided with a connecting shaft for pivotal connection, and one end of the connecting shaft penetrates through the connecting hole to be connected with the third connecting rod in a pivotal manner;
the top of the fourth connecting rod is provided with an inserting column for inserting connection, the bottom of the swing blade is provided with an inserting hole for inserting connection, and the inserting column is connected with the inserting hole in an inserting manner;
the mounting member further comprises a bracket mounted in the mounting groove, the bracket is provided with an inserting through groove for inserting connection, the inserting column is positioned in the inserting through groove, and when the swing blade and the fourth connecting rod are connected with each other in an inserting manner, the bottom of the swing blade and the inserting through groove are connected with each other in an inserting manner;
the utility model discloses a swing blade, including the swing blade, the swing blade is equipped with the spacing in the swing blade, be equipped with the stopper that is used for spacing on the inner wall of inserting the close through groove, the bottom of swing blade still is equipped with spacing muscle, spacing muscle winds the circumference setting of swing blade, be equipped with the spacing groove that is used for spacing on the spacing muscle, the opening in spacing groove is located the lateral wall of spacing muscle, works as the bottom of swing blade with the mode of inserting the close through groove is connected each other with inserting, the stopper with spacing muscle cooperatees in order to inject the longitudinal displacement of swing blade.
2. The swing blade assembly according to claim 1, wherein a locking block for locking connection is provided on a side wall of the bracket, and a locking groove for locking connection is provided on an inner side wall of the mounting groove, and the locking block and the locking groove are connected in a locking manner.
3. The swing blade assembly according to claim 2, wherein said bracket forms an inner wall of said housing when said bracket is mounted into said mounting recess; and/or
The mounting groove is a through groove, and when the base is mounted in the mounting groove, the base forms the outer wall of the shell.
4. An air conditioner comprising the swing blade assembly according to any one of claims 1 to 3.
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| CN110887209B true CN110887209B (en) | 2023-09-19 |
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| CN114440433A (en) * | 2022-02-18 | 2022-05-06 | 青岛海尔空调器有限总公司 | Air duct assembly and air conditioner |
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| CN110887209A (en) | 2020-03-17 |
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