CN111306754A - Air duct component and air conditioner with same - Google Patents
Air duct component and air conditioner with same Download PDFInfo
- Publication number
- CN111306754A CN111306754A CN201911378604.9A CN201911378604A CN111306754A CN 111306754 A CN111306754 A CN 111306754A CN 201911378604 A CN201911378604 A CN 201911378604A CN 111306754 A CN111306754 A CN 111306754A
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- Prior art keywords
- air
- air duct
- cover
- outlet frame
- motor
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- 230000008093 supporting effect Effects 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000002829 reductive effect Effects 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 11
- 230000003068 static effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air duct component and an air conditioner with the same, wherein the air duct component comprises: the air outlet frame comprises a first air outlet frame and a second air outlet frame, the first air outlet frame and the second air outlet frame are connected to define a first air channel, an air channel outlet communicated with the first air channel is formed in the first air outlet frame, a first air channel inlet and a second air channel inlet are formed in the second air outlet frame, and the first air channel inlet is communicated with the first air channel; the fixed blade assembly is arranged in the first air channel, the fixed blade assembly limits a second air channel, the second air channel is communicated with an air channel outlet and a second air channel inlet, and the fixed blade assembly and the second air outlet frame are integrated; and the first fan assembly is arranged in the second air channel to drive airflow to flow from the second air channel inlet to the air channel outlet. According to the air duct component, the number of parts of the air duct component can be reduced, the assembly process is reduced, and the working efficiency is improved. Meanwhile, assembly errors can be reduced, and structural strength is improved.
Description
Technical Field
The invention relates to the technical field of air treatment equipment, in particular to an air duct component and an air conditioner with the same.
Background
In the related art, the air conditioner has a complex structure, numerous parts, a plurality of assembly processes, low assembly efficiency and large assembly error.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the air duct component which is high in assembly efficiency.
The invention also provides an air conditioner which comprises the air duct component.
According to the embodiment of the invention, the air duct component comprises: the air outlet frame comprises a first air outlet frame and a second air outlet frame, the first air outlet frame and the second air outlet frame are connected to define a first air channel, an air channel outlet communicated with the first air channel is formed in the first air outlet frame, a first air channel inlet and a second air channel inlet are formed in the second air outlet frame, and the first air channel inlet is communicated with the first air channel; the fixed blade assembly is arranged in the first air channel, the fixed blade assembly limits a second air channel, the second air channel is communicated with the air channel outlet and the second air channel inlet, and the fixed blade assembly and the second air outlet frame are an integrated piece; and the first fan assembly is arranged in the second air duct to drive airflow to flow from the second air duct inlet to the air duct outlet.
According to the air duct component provided by the embodiment of the invention, the static blade component and the second air outlet frame are integrated, so that the number of parts of the air duct component can be reduced, the static blade component and the second air outlet frame can be assembled as one component, the final assembly process is reduced, and the working efficiency is improved. Simultaneously, quiet leaf subassembly and second air-out frame integrated into one piece can reduce the assembly error between quiet leaf subassembly and the second air-out frame, improves structural strength.
According to some embodiments of the invention, the vane assembly comprises: the air duct ring limits the second air duct, one end of the air duct ring is connected with the second air duct inlet, and the other end of the air duct ring is communicated with the air duct outlet; the fixed plate is arranged in the air duct ring and is spaced from the air duct ring; the air duct ring comprises a fixed plate, a plurality of connecting arms and a plurality of air ducts, wherein one ends of the connecting arms are connected with the outer peripheral wall of the fixed plate, the other ends of the connecting arms are connected with the inner peripheral wall of the air duct ring, and the connecting arms are spaced along the circumferential direction of the fixed plate; the fixed blades are arranged in a space defined by the fixed plate, the air duct ring and the connecting arm.
In some embodiments of the present invention, the first fan assembly includes a first motor and a first wind wheel coupled to the first motor, and the air duct component further includes: the motor cover, the motor cover is located in the wind channel circle, along the air current direction of flow, the motor cover is located the upper reaches of fixed plate, the motor cover with the fixed plate is connected in order to inject the motor installation cavity, first motor is established in the motor installation cavity, first wind wheel is established in the wind channel circle, and along the air current direction of flow, first wind wheel is located the upper reaches of first motor.
In some embodiments of the present invention, a first wire trough extending along a length direction of one of the connecting arms is disposed on a windward side of the one of the connecting arms, a second wire trough is disposed on an inner peripheral wall of the air duct ring, one end of the second wire trough is connected to one end of the first wire trough, the end of the second wire trough is far away from the fixed plate, a third wire trough is further disposed on an inner wall of the second air outlet frame, one end of the third wire trough is connected to the other end of the second wire trough, and the other end of the third wire trough extends to an edge of the second air outlet frame.
In some embodiments of the invention, the air duct member further comprises: and the wiring groove cover covers the first wiring groove, the second wiring groove and the third wiring groove.
In some embodiments of the present invention, the routing channel cover includes a first routing channel cover that covers the first routing channel and the second routing channel, and a second routing channel cover that covers the third routing channel.
In some embodiments of the present invention, a portion of the first routing groove cover opposite to the connecting arm is flush with the windward side surface of the connecting arm, and a portion of the first routing groove cover opposite to the inner wall of the air duct ring is flush with the inner circumferential wall of the air duct ring.
In some embodiments of the invention, the first routing slot cover is connected with the connecting arm in a clamping manner.
In some embodiments of the present invention, the first routing groove cover is connected to the fixing plate by a fastener.
In some embodiments of the present invention, two spaced apart bar ribs are disposed on an inner wall of the second air-out frame, the third wire casing is defined between the two bar ribs, and the second wire casing cover is connected to the bar ribs to cover the third wire casing.
In some embodiments of the invention, at least a portion of an end of the second routing channel cover proximate the second routing channel is pressed against the first routing channel cover.
In some embodiments of the present invention, the second routing groove cover is connected to the bar rib in a clamping manner.
According to some embodiments of the invention, further comprising: and the pressing plate is used for supporting the air guide assembly, the pressing plate is arranged at the outlet of the air duct, and the pressing plate and the first air outlet frame are an integrated piece.
In some embodiments of the invention, the platen comprises: the annular ring is connected with the inner wall of the air duct outlet; a support plate located within and spaced apart from the annular ring; the one end of support arm with the periphery wall of backup pad is connected, the other end of support arm with the internal perisporium of annular circle is connected, the support arm is a plurality of, and is a plurality of the support arm is followed the circumferential direction of annular circle is spaced apart.
The air conditioner provided by the embodiment of the invention comprises the air duct component.
According to the air conditioner provided by the embodiment of the invention, the static blade assembly and the second air outlet frame are integrated, so that the number of parts of an air duct component can be reduced, the static blade assembly and the second air outlet frame can be assembled as one assembly, the final assembly process is reduced, and the working efficiency is improved. Simultaneously, quiet leaf subassembly and second air-out frame integrated into one piece can reduce the assembly error between quiet leaf subassembly and the second air-out frame, improves structural strength.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of a duct component according to an embodiment of the present invention;
FIG. 2 is a perspective view of a second outlet frame, a stationary blade assembly and a first fan assembly of the air duct component according to an embodiment of the present invention;
FIG. 3 is a front view of a second outlet frame, a vane assembly and a first fan assembly of the air duct component according to the embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an exploded view of a second outlet frame, a vane assembly and a first fan assembly of an air duct component according to an embodiment of the present invention;
FIG. 6 is an exploded view of another angle of the second outlet frame, the vane assembly and the first fan assembly of the air duct component according to the embodiment of the present invention;
fig. 7 is a perspective view of a first air outlet frame and an air guiding assembly of the air duct component according to the embodiment of the invention;
fig. 8 is an exploded view of the first air outlet frame and the air guiding assembly of the air duct component according to the embodiment of the invention.
Reference numerals:
the air duct member 100 is provided with,
an air outlet frame 1, a first air duct 111, an air duct outlet 12, a first air duct opening 121, a second air duct opening 122, a first air outlet frame 13, a second air outlet frame 14, a first air duct inlet 141, a second air duct inlet 142, a strip rib 143, a third wiring groove 144,
the air guide assembly 2, the first louver 21, the first rotating shaft 211, the second rotating shaft 212, the second louver 22, the third rotating shaft 221, the avoiding notch 222, the first connecting rod 23, the first driving motor 24, the second connecting rod 25,
a pressure plate 3, an annular ring 31, a first mounting portion 311, a support plate 32, a second mounting portion 321, a third mounting portion 322, a support arm 33,
a stationary blade assembly 4, an air duct ring 41, a second air duct 411, a second wiring groove 412, a stationary blade 42, a fixing plate 43, a first motor groove 431, a connecting arm 44, a first wiring groove 441,
a first fan assembly 5, a first electric motor 51, a first wind wheel 52,
a motor cover 6, a motor installation cavity 61, a second motor groove 62,
a routing slot cover 7, a first routing slot cover 71, a second routing slot cover 72,
a luminous element 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 in specific cases to those skilled in the art.
An air channel member 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the air duct component 100 according to the embodiment of the present invention includes an air-out frame 1, a stationary blade assembly 4, and a first fan assembly 5.
Specifically, as shown in fig. 1 and fig. 2, the air-out frame 1 includes a first air-out frame 13 and a second air-out frame 14, the first air-out frame 13 and the second air-out frame 14 are connected to define a first air duct 111, wherein the first air-out frame 13 and the second air-out frame 14 are detachably connected. The first air-out frame 13 is provided with an air duct outlet 12 communicated with the first air duct 111, the second air-out frame 14 is provided with a first air duct inlet 141 and a second air duct inlet 142, and the first air duct inlet 141 is communicated with the first air duct 111. The stationary blade assembly 4 is disposed within the first air duct 111, the stationary blade assembly 4 defining a second air duct 411, the second air duct 411 communicating with the air duct outlet 12 and the second air duct inlet 142, wherein the stationary blade assembly 4 may be opposite the air duct outlet 12 and the second air duct inlet 142. Airflow may enter the first air duct 111 from the first air duct inlet 141 and then exit the air duct outlet 12, and airflow may also enter the second air duct 411 from the second air duct inlet 142 and then exit the air duct outlet 12.
Specifically, the air duct outlet 12 includes a first air duct opening 121 communicating with the first air duct 111 and a second air duct opening 122 communicating with the second air duct 411, wherein the first air duct opening 121 may be disposed around the second air duct opening 122.
Further, as shown in fig. 4, the stationary blade assembly 4 and the second air-out frame 14 are an integral piece, so that the number of parts of the air duct component 100 can be reduced, the stationary blade assembly 4 and the second air-out frame 14 can be assembled as one assembly, the assembly process is reduced, and the working efficiency is improved. Meanwhile, the stationary blade assembly 4 and the second air outlet frame 14 are integrally formed, so that the assembly error between the stationary blade assembly 4 and the second air outlet frame 14 can be reduced, and the strength is better.
As shown in FIG. 2, the first fan assembly 5 is disposed within the second air duct 411 to drive an airflow from the second air duct inlet 142 toward the air duct outlet 12. Of course, a second fan assembly may be disposed in the first air duct 111, and the second fan assembly drives the airflow from the first air duct inlet 141 to the air duct outlet 12.
For example, in the example shown in fig. 1 and 2, the first air-out frame 13 and the second air-out frame 14 extend along the vertical direction, the first air-out frame 13 and the second air-out frame 14 are connected to define the first air duct 111, the stationary blade assembly 4 is disposed in the first air duct 111 and above the first air duct 111, the stationary blade assembly 4 defines the second air duct 411, the air duct outlet 12 is disposed above the first air-out frame 13, the first air duct inlet 141 and the second air duct inlet 142 spaced along the vertical direction are disposed on the second air-out frame 14, the second air duct inlet 142 is disposed above the first air duct inlet 141, the air duct outlet 12 is communicated with both the first air duct 111 and the second air duct 411, the first air duct inlet 141 is communicated with the first air duct 111, the second air duct inlet 142 is communicated with the second air duct 411, the first fan assembly 5 is disposed in the second air duct 411, the first fan assembly 5 may be an axial flow fan assembly, the second fan assembly is disposed in the first air duct 111, and the first fan assembly 5 may be a centrifugal fan assembly.
According to the air duct component 100 provided by the embodiment of the invention, the stationary blade assembly 4 and the second air outlet frame 14 are integrated, so that the number of parts of the air duct component 100 can be reduced, the stationary blade assembly 4 and the second air outlet frame 14 can be assembled as one assembly, the final assembly process is reduced, and the working efficiency is improved. Meanwhile, the stationary blade assembly 4 and the second air outlet frame 14 are integrally formed, so that the assembly error between the stationary blade assembly 4 and the second air outlet frame 14 can be reduced, and the structural strength is improved.
As shown in fig. 3 and 5, the stationary blade assembly 4 includes an air duct ring 41, a fixed plate 43, a plurality of connecting arms 44, and a plurality of stationary blades 42. Specifically, the air duct ring 41 defines a second air duct 411, one end of the air duct ring 41 is connected to the second air duct inlet 142, and the other end of the air duct ring 41 is communicated with the air duct outlet 12, where the air duct ring 41 may be a circular ring, and of course, the air duct ring 41 may also be other polygonal ring. The fixing plate 43 is provided in the air duct ring 41 to be spaced apart from the air duct ring 41, one end of the connecting arm 44 is connected to the outer circumferential wall of the fixing plate 43, the other end of the connecting arm 44 is connected to the inner circumferential wall of the air duct ring 41, and the plurality of connecting arms 44 are spaced apart in the circumferential direction of the fixing plate 43, whereby the structural strength of the stationary blade assembly 4 can be improved. A plurality of stationary blades 42 are provided in a space defined by the fixed plate 43, the duct ring 41, and the connecting arms 44. The plurality of stationary blades 42 can rectify and guide the airflow flowing out of the second duct 411, thereby improving the air blowing effect of the duct member 100.
In some embodiments of the present invention, as shown in fig. 4-6, the first fan assembly 5 includes a first motor 51 and a first wind wheel 52 connected to the first motor 51, wherein the first wind wheel 52 may be an axial flow wind wheel. Air duct component 100 further includes a motor cover 6, motor cover 6 is located in air duct ring 41, along the airflow flowing direction, motor cover 6 is located at the upstream of fixing plate 43, motor cover 6 is connected with fixing plate 43 to define motor mounting cavity 61, first motor 51 is arranged in motor mounting cavity 61, first wind wheel 52 is arranged in air duct ring 41, and along the airflow flowing direction, first wind wheel 52 is located at the upstream of first motor 51. Thereby, the fixation of the first motor 51 can be achieved, and the fixation effect of the first motor 51 can be improved. Wherein, motor cover 6 and fixed plate 43 detachable connection can be for connecting or the joint connection through the fastener.
In the installation process of the first fan assembly 5, the first motor 51, the motor cover 6 and the first wind wheel 52 are sequentially installed on the second air outlet frame 14 by installing one side of the second air outlet frame 14, which deviates from the first air outlet frame 13.
In the example shown in fig. 4, a windward side of the fixing plate 43 is provided with a first motor groove 431, a leeward side of the motor cover 6 is provided with a second motor groove 62, and the first motor groove 431 and the second motor groove 62 are opposed to define a motor mounting cavity 61 together.
In some embodiments of the present invention, as shown in fig. 2 and fig. 6, a first wire trough 441 extending along the length direction of the connecting arm 44 is disposed on the windward side of one of the connecting arms 44, a second wire trough 412 is disposed on the inner peripheral wall of the air duct ring 41, one end of the second wire trough 412 is connected to one end of the first wire trough 441 away from the fixing plate 43, a third wire trough 144 is further disposed on the inner wall of the second air-out frame 14, one end of the third wire trough 144 is connected to the other end of the second wire trough 412, and the other end of the third wire trough 144 extends to the edge of the second air-out frame 14. The wiring of the first motor 51 can be led into the edge position of the second air outlet frame 14 through the first wiring groove 441, the second wiring groove 412 and the third wiring groove 144 in sequence, and then, as shown in fig. 1, the electric control box is led downwards, and the first wiring groove 441 to the third wiring groove 144 are arranged to facilitate the wiring of the first motor 51, so that the wiring of the first motor 51 is prevented from interfering with other components, and the working reliability of the air duct component 100 is improved.
Further, as shown in fig. 2 and 6, the air duct component 100 further includes a routing groove cover 7, and the routing groove cover 7 covers the first routing groove 441, the second routing groove 412 and the third routing groove 144. Therefore, the wiring of the first motor 51 can be prevented from being separated from the first wiring groove 441, the second wiring groove 412 and the third wiring groove 144, and the reliability of wiring fixation of the first motor 51 is improved.
Further, as shown in fig. 6, the routing groove cover 7 includes a first routing groove cover 71 and a second routing groove cover 72, the first routing groove cover 71 covers the first routing groove 441 and the second routing groove 412, and the second routing groove cover 72 covers the third routing groove 144. Therefore, the structure of the wiring groove cover 7 can be simplified, the first wiring groove 441, the second wiring groove 412 and the third wiring groove 144 can be conveniently sealed, the wiring of the first motor 51 is prevented from being separated from the first wiring groove 441, the second wiring groove 412 and the third wiring groove 144, and the reliability of wiring fixation of the first motor 51 is improved.
Still further, as shown in fig. 2, a portion of the first routing groove cover 71 opposite to the connecting arm 44 is flush with the windward side surface of the connecting arm 44, and a portion of the first routing groove cover 71 opposite to the inner wall of the air duct ring 41 is flush with the inner peripheral wall of the air duct ring 41. Therefore, the first routing groove cover 71 can be prevented from influencing the flow of the air flow, the smoothness of the air flow flowing process is ensured, and the noise in the air flow flowing process can be reduced.
Of course, the present invention is not limited thereto, and a portion of the first routing groove cover 71 opposite to the connecting arm 44 may be lower than the windward side surface of the connecting arm 44, and a portion of the first routing groove cover 71 opposite to the inner wall of the air duct loop 41 may be lower than the inner circumferential wall of the air duct loop 41.
Optionally, the first routing groove cover 71 is connected to the connecting arm 44 in a clamping manner, a buckle extending toward the first routing groove 441 may be disposed on the first routing groove cover 71, and a convex portion engaged with the buckle may be disposed on an outer side wall of the connecting arm 44. Thereby, the reliability of the fixing of the first routing groove cover 71 can be increased. In addition, the first routing groove cover 71 and the fixing plate 43 can be connected by a fastener, so that the fixing reliability of the first routing groove cover 71 can be further increased, and the first routing groove cover 71 can be prevented from falling off and colliding with the first wind wheel 52.
Optionally, as shown in fig. 6, two spaced apart bar-shaped ribs 143 are disposed on an inner wall of the second air-out frame 14, a third wire-routing groove 144 is defined between the two bar-shaped ribs 143, and the second wire-routing groove cover 72 is connected to the bar-shaped ribs 143 to cover the third wire-routing groove 144. Therefore, the structure of the second air-out frame 14 can be simplified, and the wiring of the first motor 51 can be fixed conveniently.
Further, as shown in fig. 2, at least a portion of one end of the second routing groove cover 72 near the second routing groove 412 is pressed against the first routing groove cover 71. Therefore, the fixing reliability of the first wiring groove cover 71 can be improved, the first wiring groove cover 71 is prevented from falling off, and meanwhile, the wiring of the first motor 51 can be better fixed in the wiring groove.
Optionally, the second routing groove cover 72 is connected with the bar rib 143 in a clamping manner. Therefore, the connection mode of the second routing slot cover 72 and the bar-shaped rib 143 can be simplified, and the assembly of the second routing slot cover 72 is facilitated.
As shown in fig. 7 and 8, the air duct component 100 further includes an air guide assembly 2, the air guide assembly 2 is disposed at the air duct outlet 12, and the air guide assembly 2 is configured to guide the flow of the air flow, so that the air flow is blown to the area designated by the user, and the user's requirement is met. The air duct component 100 further includes a pressing plate 3, the pressing plate 3 is disposed at the air duct outlet 12, the pressing plate 3 can be used for supporting the air guiding assembly 2, and the air guiding assembly 2 is located downstream of the pressing plate 3 along the air flow direction, so that the air guiding assembly 2 can better guide the air flow to a designated area in a room. The pressing plate 3 and the first air outlet frame 13 are an integrated piece. Therefore, the number of parts of the air duct component 100 can be further reduced, the pressing plate 3, the air guide component 2 and the first air outlet frame 13 can be assembled as one component, the total assembly process is reduced, and the working efficiency is improved. Meanwhile, the pressing plate 3 and the first air outlet frame 13 are integrally formed, so that the assembly error between the pressing plate 3 and the first air outlet frame 13 can be reduced, and the structural strength is improved.
Further, as shown in fig. 8, the pressure plate 3 includes an annular ring 31, a support plate 32, and a support arm 33, the annular ring 31 being connected to the inner wall of the duct outlet 12, for example, upper and lower ends of the annular ring 31 being connected to the inner wall of the duct outlet 12. The support plate 32 is located in the annular ring 31 and is spaced from the annular ring 31, one end of the support arm 33 is connected with the outer circumferential wall of the support plate 32, the other end of the support arm 33 is connected with the inner circumferential wall of the annular ring 31, the plurality of support arms 33 are spaced from each other along the circumferential direction of the annular ring 31, and therefore the structural strength of the pressure plate 3 can be improved.
Further, as shown in fig. 7 and 8, the air guiding assembly 2 includes a plurality of spaced first louvers 21 and a plurality of spaced second louvers 22, each of the first louvers 21 is rotatably disposed on the annular ring 31 along the airflow flowing direction, the second louvers 22 are disposed downstream of the first louvers 21, each of the second louvers 22 is rotatably disposed on the inner wall of the duct outlet 12, and the rotating direction of the first louvers 21 is perpendicular to the rotating direction of the second louvers 22. The air outlet direction of the air duct component 100 can be adjusted through the first louver 21 and the second louver 22, and the air flow direction can be adjusted in two directions, so that three-dimensional air supply of the air duct component 100 is realized.
Further, as shown in fig. 8, a first mounting portion 311 is disposed on the annular ring 31, the first mounting portion 311 has a first mounting groove extending to two opposite ends of the first mounting portion 311, and at least a portion of the first mounting groove adjacent to the open opening of the first mounting groove has a width gradually decreasing in a direction toward the open opening. It can be understood that a portion of the first mounting groove adjacent to the first mounting groove opening is gradually reduced in width in a direction toward the opening or the entire first mounting groove is gradually reduced in width in a direction adjacent to the opening. Therefore, the opening of the first mounting groove has a folding effect, and the width of the opening of the first mounting groove is relatively smaller than that of the inner space. The first louver 21 has a first rotation shaft 211 extending in a longitudinal direction of the first louver 21, and the first rotation shaft 211 is rotatably provided in the first mounting groove.
In some embodiments of the present invention, as shown in fig. 8, the first mounting portion 311 is multiple, the multiple first mounting portions 311 correspond to the multiple first louvers 21 one by one, the multiple first mounting portions 311 are respectively connected to the same ends of the multiple first louvers 21, and the other ends of the first louvers 21 are rotatably connected to the annular ring 31. It will be appreciated that the upper end of the same end of each first louver 21 as shown in fig. 8 is connected to the annular ring 31 of the platen 3 through the first mounting portion 311 and the first rotating shaft 211, and the other end of each first louver 21 as shown in fig. 8 is connected to the lower end through a common shaft hole. For example, in the example shown in fig. 8, the lower end of the annular ring 31 is provided with a plurality of holes, the lower end of each first louver 21 is provided with a shaft, and the shaft of the lower end of each first louver 21 can extend into the hole of the lower end of the annular ring 31. In the process of assembling the first louver 21 and the annular ring 31, the lower ends of the plurality of first louvers 21 may be inserted into the corresponding holes at the lower end of the annular ring 31, and then the first rotating shaft 211 at the upper end of the first louver 21 may be inserted into the first mounting groove. Thereby, the structure of the platen 3 can be simplified, and the mounting of the first louver 21 is facilitated.
Optionally, as shown in fig. 8, the air guiding assembly 2 further includes a first connecting rod 23, and the first connecting rod 23 is rotatably connected to each of the plurality of first louvers 21 so that the plurality of first louvers 21 can rotate synchronously. In addition, when the connecting rod is assembled with the first louvers 21, the first louvers 21 need to be assembled with the first louvers 21 after the first louvers 21 are assembled on the annular ring 31, thereby facilitating the assembly of the first louvers 21 with the annular ring 31.
Of course, the wind guiding assembly 2 may further include a second connecting rod 25, and the second connecting rod 25 is rotatably connected to the plurality of second louvers 22 to enable the plurality of second louvers 22 to rotate synchronously.
Further, as shown in fig. 8, the air guiding assembly 2 further includes a first driving motor 24, and the first driving motor 24 is connected to the first connecting rod 23 to drive the plurality of first louvers 21 to rotate. Wherein the first driving motor 24 is connected with the first link 23 through a crank member to drive the first link 23 to move, thereby driving the plurality of first louvers 21 to rotate. For example, as shown in fig. 8, the crank member includes a first section and a second section which are parallel to each other, and a third section connected between the first section and the second section, the first link 23 is provided with a sliding groove perpendicular to the first link 23, the first section is connected to the output shaft of the first driving motor 24, and the second section is slidably disposed in the sliding groove. The first driving motor 24 can drive the crank member to rotate, and the crank member drives the first connecting rod 23 to move, so as to drive the first louver 21 to rotate.
As shown in fig. 8, the supporting plate 32 and the supporting arm 33 opposite to the first louver 21 are provided with a second mounting portion 321 for supporting the first louver 21, the second mounting portion 321 is provided with a second mounting groove, the second mounting groove extends to two opposite ends of the second mounting portion 321, and the first louver 21 is provided with a second rotating shaft 212 engaged with the second mounting groove. Therefore, the supporting effect of the first louver 21 can be improved, and the reliability of the rotation of the first louver 21 can be ensured. Wherein the width of the open opening of the second mounting groove is smaller than the maximum width of the second mounting groove to prevent the second rotating shaft 212 from coming out.
For example, in the example shown in fig. 8, the number of the first louvers 21 is four, wherein the middle portions of two first louvers 21 are opposite to the supporting plate 32, the middle portions of the other two first louvers 21 are opposite to the supporting arms 33, two spaced second mounting portions 321 are provided on the supporting plate 32, one second mounting portion 321 is provided on each of the two supporting arms 33 located at both sides of the supporting plate 32, and four second mounting portions 321 correspond to four first louvers 21 one-to-one.
Alternatively, as shown in fig. 8, a third mounting portion 322 for supporting the second louver 22 is disposed on the supporting plate 32 and the supporting arm 33 opposite to the second louver 22, a third mounting groove is disposed on the third mounting portion 322, the third mounting groove extends to two ends opposite to the third mounting portion 322, and the second louver 22 has a third rotating shaft 221 engaged with the third mounting groove. Therefore, the supporting effect of the second louver 22 can be improved, and the reliability of the rotation of the second louver 22 can be ensured. Wherein the width of the open opening of the third mounting groove is less than the maximum width of the third mounting groove to prevent the third rotating shaft 221 from coming out.
For example, in the example shown in fig. 8, there are six second louvers 22, wherein the middle portions of two second louvers 22 are opposite to the supporting plate 32, the middle portions of two second louvers 22 are opposite to the supporting arms 33 on one side of the supporting plate 32, the middle portions of the other two second louvers 22 are opposite to the supporting arms 33 on the other side of the supporting plate 32, two spaced third mounting portions 322 are provided on the supporting plate 32, two third mounting portions 322 are provided on the two supporting arms 33 on both sides of the supporting plate 32, and six third mounting portions 322 are in one-to-one correspondence with the six second louvers 22.
Further, as shown in fig. 8, the second louver 22 is provided with escape notches 222 for escaping from the first louver 21, and the number of the escape notches 222 is the same as the number of the first louvers 21. Therefore, the interference between the rotation of the first louver 21 and the rotation of the first louver 21 can be avoided, and the reliability of the rotation of the first louver 21 and the second louver 22 can be ensured. Wherein, the avoiding gap 222 of the second louver 22 is arranged at the air inlet end of the second louver 22.
In some embodiments of the present invention, as shown in fig. 7 and 8, the air duct component 100 further includes a light emitting element 8, the light emitting element 8 is disposed at the air duct outlet 12, the light emitting element 8 is disposed downstream of the air guiding assembly 2 along the airflow flowing direction, and the light emitting element 8 is connected to the first air outlet frame 13. The light emitting member 8 may display the operating state of the air channel member 100 according to a control program. The light emitting member 8 may be annular, and the light emitting member 8 may be disposed between the first air duct opening 121 and the second air duct opening 122 to serve as a mark for distinguishing the first air duct opening 121 from the second air duct opening 122.
An air conditioner according to an embodiment of the present invention includes the air duct component 100.
According to the air conditioner provided by the embodiment of the invention, the stationary blade assembly 4 and the second air outlet frame 14 are integrated, so that the number of parts of the air duct component 100 can be reduced, the stationary blade assembly 4 and the second air outlet frame 14 can be assembled as one assembly, the final assembly process is reduced, and the working efficiency is improved. Meanwhile, the stationary blade assembly 4 and the second air outlet frame 14 are integrally formed, so that the assembly error between the stationary blade assembly 4 and the second air outlet frame 14 can be reduced, and the structural strength is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (15)
1. An air duct component, comprising:
the air outlet frame comprises a first air outlet frame and a second air outlet frame, the first air outlet frame and the second air outlet frame are connected to define a first air channel, an air channel outlet communicated with the first air channel is formed in the first air outlet frame, a first air channel inlet and a second air channel inlet are formed in the second air outlet frame, and the first air channel inlet is communicated with the first air channel;
the fixed blade assembly is arranged in the first air channel, the fixed blade assembly limits a second air channel, the second air channel is communicated with the air channel outlet and the second air channel inlet, and the fixed blade assembly and the second air outlet frame are an integrated piece;
and the first fan assembly is arranged in the second air duct to drive airflow to flow from the second air duct inlet to the air duct outlet.
2. The wind tunnel component of claim 1, wherein the vane assembly comprises:
the air duct ring limits the second air duct, one end of the air duct ring is connected with the second air duct inlet, and the other end of the air duct ring is communicated with the air duct outlet;
the fixed plate is arranged in the air duct ring and is spaced from the air duct ring;
the air duct ring comprises a fixed plate, a plurality of connecting arms and a plurality of air ducts, wherein one ends of the connecting arms are connected with the outer peripheral wall of the fixed plate, the other ends of the connecting arms are connected with the inner peripheral wall of the air duct ring, and the connecting arms are spaced along the circumferential direction of the fixed plate;
the fixed blades are arranged in a space defined by the fixed plate, the air duct ring and the connecting arm.
3. The air duct component of claim 2, wherein the first fan assembly includes a first motor and a first wind wheel coupled to the first motor, the air duct component further comprising:
the motor cover, the motor cover is located in the wind channel circle, along the air current direction of flow, the motor cover is located the upper reaches of fixed plate, the motor cover with the fixed plate is connected in order to inject the motor installation cavity, first motor is established in the motor installation cavity, first wind wheel is established in the wind channel circle, and along the air current direction of flow, first wind wheel is located the upper reaches of first motor.
4. The air duct component according to claim 2, wherein a first wire trough extending along the length direction of the connecting arm is arranged on the windward side of one of the connecting arms, a second wire trough is arranged on the inner peripheral wall of the air duct ring, one end of the second wire trough is connected with one end, far away from the fixing plate, of the first wire trough, a third wire trough is further arranged on the inner wall of the second air outlet frame, one end of the third wire trough is connected with the other end of the second wire trough, and the other end of the third wire trough extends to the edge of the second air outlet frame.
5. The air duct component of claim 4, further comprising:
and the wiring groove cover covers the first wiring groove, the second wiring groove and the third wiring groove.
6. The duct component of claim 5, wherein the raceway cover includes a first raceway cover that covers the first and second raceways and a second raceway cover that covers the third raceway.
7. The air duct component according to claim 6, wherein a portion of the first track groove cover opposite to the connecting arm is flush with a windward side surface of the connecting arm, and a portion of the first track groove cover opposite to an inner wall of the air duct ring is flush with an inner circumferential wall of the air duct ring.
8. The duct component of claim 6, wherein the first track slot cover is snap-fit to the connecting arm.
9. The air duct component of claim 6, wherein the first track slot cover is coupled to the fixed plate with a fastener.
10. The air duct component according to claim 6, wherein the second air-out frame has two spaced ribs on an inner wall thereof, the third slot is defined between the two ribs, and the second slot cover is connected to the ribs to cover the third slot.
11. The duct component of claim 10, wherein at least a portion of an end of the second raceway cover proximate the second raceway cover presses against the first raceway cover.
12. The air duct component of claim 10, wherein the second wire chase cover is snap-fit to the rib strip.
13. The air duct component of claim 1, further comprising:
and the pressing plate is used for supporting the air guide assembly, the pressing plate is arranged at the outlet of the air duct, and the pressing plate and the first air outlet frame are an integrated piece.
14. The air duct component of claim 13, wherein the platen comprises:
the annular ring is connected with the inner wall of the air duct outlet;
a support plate located within and spaced apart from the annular ring;
the one end of support arm with the periphery wall of backup pad is connected, the other end of support arm with the internal perisporium of annular circle is connected, the support arm is a plurality of, and is a plurality of the support arm is followed the circumferential direction of annular circle is spaced apart.
15. An air conditioner characterized by comprising the air duct member according to any one of claims 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378604.9A CN111306754A (en) | 2019-12-27 | 2019-12-27 | Air duct component and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378604.9A CN111306754A (en) | 2019-12-27 | 2019-12-27 | Air duct component and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111306754A true CN111306754A (en) | 2020-06-19 |
Family
ID=71158339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911378604.9A Pending CN111306754A (en) | 2019-12-27 | 2019-12-27 | Air duct component and air conditioner with same |
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| Country | Link |
|---|---|
| CN (1) | CN111306754A (en) |
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| CN209181100U (en) * | 2018-11-15 | 2019-07-30 | 广东美的制冷设备有限公司 | Ducting assembly and air conditioner with it |
| CN110595027A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air guide component and air conditioner indoor unit |
| CN110595028A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air duct component and air conditioner with same |
| CN211345759U (en) * | 2019-12-27 | 2020-08-25 | 广东美的制冷设备有限公司 | Air duct component and air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2018044512A (en) * | 2016-09-16 | 2018-03-22 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Blower device and outdoor unit for air conditioner |
| CN209181100U (en) * | 2018-11-15 | 2019-07-30 | 广东美的制冷设备有限公司 | Ducting assembly and air conditioner with it |
| CN109724157A (en) * | 2019-02-25 | 2019-05-07 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, air conditioner and outlet frame |
| CN110595027A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air guide component and air conditioner indoor unit |
| CN110595028A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air duct component and air conditioner with same |
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