CN115585551A - Air conditioner and swing blade assembly thereof - Google Patents

Air conditioner and swing blade assembly thereof Download PDF

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Publication number
CN115585551A
CN115585551A CN202211328207.2A CN202211328207A CN115585551A CN 115585551 A CN115585551 A CN 115585551A CN 202211328207 A CN202211328207 A CN 202211328207A CN 115585551 A CN115585551 A CN 115585551A
Authority
CN
China
Prior art keywords
air
swing blade
air conditioner
air inlet
filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211328207.2A
Other languages
Chinese (zh)
Inventor
刘显骥
黄罡
张乃伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202211328207.2A priority Critical patent/CN115585551A/en
Publication of CN115585551A publication Critical patent/CN115585551A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention relates to the technical field of air conditioners, in particular to an air conditioner and a swing blade assembly thereof. In the invention, the air inlet of the air conditioner is provided with the swing blade component; therefore, on one hand, when the air conditioner is closed, the air inlet of the air conditioner is closed by the swinging vane assembly, so that small particle foreign matters can be prevented from entering the air conditioner; on the other hand, when the air conditioner is opened, the air inlet of the air conditioner is opened by swinging the swing blade assembly, the filtering air duct is communicated with the air inlet and/or the air inlet is formed, and the filtering material in the filtering air duct can filter return air flow, so that the possibility that particle foreign matters enter the air conditioner can be reduced, and peculiar smell can be removed or fragrance can be emitted.

Description

Air conditioner and swing blade assembly thereof
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a swing blade assembly thereof.
Background
The air intake of current wall-hanging air conditioning indoor set is for opening the structure, and the tiny particle foreign matter particle diameter such as dust is less, can paste on the evaporator surface through the mesh that passes the filter screen, and long this in the past, the foreign matter that the evaporator surface spread can influence air inlet cleanliness and windage, leads to user experience variation, especially can cause adverse effect to user's health.
Disclosure of Invention
The invention aims to provide an air conditioner and a swing blade assembly thereof, which at least solve the technical problem that the air conditioner in the prior art is easy to feed small-particle foreign matters.
In order to solve at least the above technical problems, the present invention provides the following technical solutions:
a swing blade assembly comprising:
the air conditioner comprises a swing blade body, wherein the swing blade body is configured to swing to control the opening and closing state of an air inlet of the air conditioner, a filtering air channel used for containing filtering materials is formed in the swing blade body, and the filtering air channel is configured to be communicated with the air inlet and/or form the air inlet when the air inlet is opened so as to flow through air inlet airflow.
Optionally, a back portion is further formed on the swing vane body, the back portion is configured to be located inside the air conditioner when the air inlet is closed, and both the inlet and the outlet of the filtering air duct are located on the back portion.
Optionally, a bidirectional swing structure is further formed on the swing vane body, and the bidirectional swing structure is configured to control the swing vane body to open the air inlet from a first end when swinging forward or open the air inlet from a second end when swinging backward, wherein the first end is opposite to the second end.
Optionally, a windward portion is formed on the first end, and an inlet of the filtering air duct is located on the windward portion; and
and a closed air guide part is formed on the second end.
Optionally, a concave windward surface is formed on the windward portion, and the inlet is located on the windward surface.
Optionally, the swing vane body has a first side and a second side opposite to each other, the first side is closed, the second side is configured to face the inside of the air conditioner when the air inlet is closed, a reverse inclined surface section gradually approaching the first side from the second end to the first end is formed on the second side, and the outlet of the filtering air duct is located on the reverse inclined surface section.
Optionally, the swing vane body has a first side and a second side opposite to each other, the first side is closed, and the second side is configured to face the inside of the air conditioner when the air inlet is closed; and
the windward side is gradually close to the second end from the first side to the second side, and the outlet of the filtering air duct is located at the position, close to the windward portion, of the second side.
Optionally, the swing blade body comprises:
the filtering air duct is positioned in the box body, and an inlet and an outlet of the filtering air duct are both positioned on the box wall of the box body;
the box cover is detachably connected to the opening of the box body.
Optionally, a partition plate is formed in the box body and partitioned between a first end and a second end which are opposite to each other, and a communication hole which penetrates through the partition plate in the opposite direction of the first end and the second end is formed in the partition plate; and
the inlet of the filtering air duct is positioned on the first end, and the outlet of the filtering air duct is positioned on the bottom of the box body and between the partition board and the first end and/or between two adjacent partition boards.
An air conditioner comprising:
the air conditioner comprises a machine body, a fan and a controller, wherein an air inlet is formed in the machine body;
the swing blade assembly is arranged at the air inlet in a swinging mode.
In the invention, the air inlet of the air conditioner is provided with the swing blade component; therefore, on one hand, when the air conditioner is closed, the air inlet of the air conditioner is closed, so that small particle foreign matters can be prevented from entering the air conditioner; on the other hand, when the air conditioner is opened, the air inlet of the air conditioner is opened by swinging the swing blade assembly, the filtering air duct is communicated with the air inlet and/or forms the air inlet, and the filtering material in the filtering air duct can filter return air flow, so that the possibility that particle foreign matters enter the air conditioner can be reduced, and peculiar smell can be removed or fragrance can be emitted. In addition, the filtering material is arranged on the swinging blade component, so that the installation of a filtering device in the air conditioner can be omitted, and the internal space of the air conditioner can be saved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic block diagram of a swing blade assembly according to one embodiment of the present invention;
FIG. 2 is a partially schematic, block diagram of a swing blade assembly in accordance with one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a swing blade assembly according to one embodiment of the present invention in a forward swing state;
FIG. 4 is a cross-sectional view of a swing blade assembly according to an embodiment of the present invention in a state of swinging in the reverse direction;
fig. 5 is a schematic structural view of an air conditioner according to an embodiment of the present invention;
fig. 6 is a sectional view of an air conditioner according to an embodiment of the present invention;
fig. 7 is a sectional view of an air conditioner according to an embodiment of the present invention in a first use state;
fig. 8 is a sectional view of an air conditioner according to an embodiment of the present invention in a second use state.
Detailed Description
An air conditioner and a swing vane assembly thereof according to an embodiment of the present invention will be described with reference to fig. 1 to 8. In the description of the present embodiments, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and "coupled" and the like are intended to be inclusive and mean, for example, that is, permanently connected, removably connected, or integral to; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on," "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiments, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc., means 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.
Fig. 1 is a schematic structural diagram of a swing blade assembly 100 according to an embodiment of the present invention, and as shown in fig. 1 and referring to fig. 2 to 8, the embodiment of the present invention provides a swing blade assembly 100, where the swing blade assembly 100 includes a swing blade body 110, the swing blade body 110 is configured to swing to control an opening and closing state of an air inlet 210 of an air conditioner, a filter air duct 120 for accommodating a filter material 150 is formed on the swing blade body 110, and the filter air duct 120 is configured to communicate with the air inlet 210 and/or form the air inlet 210 when the air inlet 210 is opened, so as to flow an intake airflow.
In this embodiment, the swing blade assembly 100 is installed at the air inlet 210 of the air conditioner, and the air inlet 210 of the air conditioner can be opened or closed by swinging the swing blade assembly 100. Specifically, when the air conditioner is turned off, the swing vane assembly 100 is located at an initial position, and the air inlet 210 of the air conditioner can be closed; when the air conditioner is turned on, the swing blade assembly 100 swings by a set angle, so that the air inlet 210 of the air conditioner can be opened, the filtering air duct 120 can be communicated with the air inlet 210 and/or the air inlet 210 is formed, and the intake air flow can be filtered.
The "the filter duct 120 communicates with the inlet 210 and/or forms the inlet 210" includes the following situations: in the first case: the filtering air duct 120 is communicated with the air inlet 210, specifically, the filtering air duct 120 is located at the upstream or downstream of the air inlet; in the second case: the filtering air duct 120 forms an air inlet 210, specifically, the filtering air duct may occupy and serve as part or all of the air inlet; in a third case: the filtering air duct 120 is communicated with the air inlet 210, and the filtering air duct 120 forms the air inlet 210; specifically, the portion of the filter duct 120 that is upstream or downstream of the intake vent and that is occupied by and serves as the intake vent.
In the invention, the air inlet 210 of the air conditioner is provided with the swing blade assembly 100; therefore, on one hand, when the air conditioner is turned off, the air inlet 210 of the air conditioner is closed by the swing blade assembly 100, so that small particle foreign matters can be prevented from entering the air conditioner; on the other hand, when the air conditioner is opened, the swing blade assembly 100 opens the air inlet 210 of the air conditioner, and the filtering air duct 120 is communicated with the air inlet 210 and/or forms the air inlet 210, and the filtering material 150 in the filtering air duct 120 can filter the return air flow, so that the possibility of particle foreign matters entering the air conditioner can be reduced, and peculiar smell can be removed or fragrance can be emitted. In addition, the filter material 150 is disposed on the swing vane assembly 100, so that the installation of the filter device inside the air conditioner can be omitted, thereby saving the internal space of the air conditioner.
In some optional embodiments of the present invention, the swing blade body 110 further has a back portion formed thereon, the back portion is configured to be located inside the air conditioner when the air inlet 210 is closed, and both the inlet and the outlet 122 of the filtering air duct 120 are located on the back portion. That is, the swing blade body 110 is further formed with a front portion configured to be positioned outside the air conditioner when the air inlet 210 is closed. Through the above arrangement, when the air inlet 210 of the air conditioner is closed, the filtering air duct 120 is located inside the air conditioner, so that the service life of the filtering material 150 can be prolonged.
In some alternative embodiments of the present invention, both the front and the rear of the swing blade body 110 have the filtering air duct 120; when the air inlet 210 of the air conditioner is opened, the two sides of the swing blade body 110 are both provided with the filtering air ducts 120, so that the filtering effect can be improved.
As shown in fig. 3 to 4, in some alternative embodiments of the present invention, the swing blade body 110 is further formed with a bidirectional swing structure, and the bidirectional swing structure is configured to control the swing blade body 110 to open the air inlet 210 from a first end when swinging in a forward direction or to open the air inlet 210 from a second end when swinging in a reverse direction, wherein the first end is opposite to the second end. By providing the bidirectional swing structure, the bidirectional swing of the swing blade body 110 can be realized, so that the air inlet 210 can be opened in both directions of the swing blade body 110.
Preferably, the first end is formed with a windward portion 111, and the inlet 121 of the filtering air duct 120 is located on the windward portion 111; and a closed air guiding part 112 is formed on the second end.
In this embodiment, through the swing direction of adjusting pendulum leaf subassembly 100, can realize filtering air inlet mode and ordinary air inlet mode to can make the air conditioner have and remove peculiar smell mode and ordinary mode, thereby make the air conditioner have multiple functions, can satisfy user's user demand better. That is, the present embodiment is mainly for saving the filter material 150, and when the odor removal is not needed, the filter material 150 may not be involved, so the service life of the filter material 150 is prolonged, and the maintenance frequency is reduced.
Specifically, when the air conditioner operates in the odor removing mode, the swing blade body 110 swings in the forward direction to open the air inlet 210 from the first end, the intake air can enter the filtering air duct 120 through the inlet 121 of the filtering air duct 120, and the filtering material 150 in the filtering air duct 120 can filter the intake air; when the air conditioner operates in the normal mode, the swing blade assembly 100 swings in the reverse direction, the air inlet 210 is opened from the second end, and the air guiding portion is of a closed structure, so that the intake air flow cannot enter the filtering air duct 120 but directly enters the air conditioner.
Further preferably, the windward portion is formed with a concave windward surface, and the inlet 121 is located on the windward surface. Specifically, the windward side is a cambered surface, and a plurality of inlets 121 are uniformly distributed on the windward side.
In the embodiment, the windward side is a concave structure, so that on one hand, the area of the windward side can be increased, and the number of inlets 121 of the filtering air duct 120 on the windward side can be increased; on the other hand, the air inlet flow can be prevented from flowing away along the windward side, so that the effective air inlet rate of the inlet 121 of the filtering air duct 120 can be improved, and the filtering efficiency of the filtering air duct 120 is improved.
In some alternative embodiments of the present invention, the windward side is a convex structure, for example, the windward side is a convex arc structure; or the windward side is a plane structure.
As shown in fig. 1 to 4, in some alternative embodiments of the present invention, the swing blade body 110 has a first side and a second side opposite to each other, the first side is closed, the second side is configured to face the inside of the air conditioner when the air inlet 210 is closed, a reverse slope section 113 is formed on the second side, the reverse slope section 113 is gradually close to the first side from the second end to the first end, and the outlet 122 of the filtering air duct 120 is located on the reverse slope section 113.
In this embodiment, when the swing blade assembly 100 swings in the opposite direction to open the air inlet 210 from the second end, since the inlet 121 of the filtering air duct 120 is located at the first end, the outlet 122 of the filtering air duct 120 is located on the reverse slope section. Therefore, the outlet 122 and the inlet 121 of the filter air duct 120 can be located in a low pressure region, so that the inlet air flow can be further prevented from entering the filter air duct 120 in the normal air inlet mode, and the normal air inlet mode can be better realized; the service life of the filter material 150 can be further prolonged to reduce the frequency of maintenance.
In some alternative embodiments of the present invention, the swing blade body 110 has a first side and a second side opposite to each other, the first side is closed, and the second side is configured to face the inside of the air conditioner when the air inlet 210 is closed; and the windward side is gradually close to the second end from the first side to the second side, and the outlet 122 of the filtering air duct 120 is located at the position of the second side close to the windward part.
In this embodiment, since the windward side is gradually close to the second end from the first side to the second side, on one hand, when the flap body 110 swings in the opposite direction and the air enters from the second end, the intake airflow can be prevented from entering the filter channel in the normal mode; on the other hand, when the swing blade body 110 swings in the forward direction and air enters from the first end, the wind resistance can be reduced, and thus the noise can be reduced. In addition, since the outlet 122 of the filtering air duct 120 is located at the second side close to the windward portion, on one hand, when the swing blade body 110 swings reversely and the air enters from the second end, the intake airflow can be prevented from entering the filtering air duct in the normal mode; on the other hand, when the swing blade body 110 swings in the forward direction and air is introduced from the first end, the filtering stroke can be reduced, so that the filtering efficiency can be improved.
In some alternative embodiments of the present invention, the swing blade body 110 includes a box body 114 and a box cover 115. One side of the box body 114 is open, the filtering air duct 120 is positioned in the box body 114, and an inlet 121 and an outlet 122 of the filtering air duct 120 are both positioned on the box wall of the box body; the cap 115 is detachably attached to the opening of the case body.
In this embodiment, by providing the box body 114 and the detachable box cover 115, the opening of the box body 114 can be conveniently opened or closed, so that the filter material 150 can be conveniently installed inside the filter passage, and the filter material 150 can be conveniently replaced after a period of time. Compared with the integrated swing blade body, the detachable swing blade body has longer service life, so that the use cost can be saved.
As shown in fig. 3-4, preferably, a partition 130 is formed in the case to partition between the first and second opposite ends, and a communication hole (not shown) is formed in the partition 130 to pass through the case in the opposite direction of the first and second ends; and, the inlet 121 of the filtering air duct 120 is located at the first end, and the outlet 122 is located at the bottom of the box body between the partition 130 and the first end and/or between two adjacent partitions 130. Preferably, the bottom of the box body is provided with an outlet 122 between the partition 130 and the first end and between two adjacent partitions 130. Further preferably, 3 partitions 130 are provided in the case.
In this embodiment, by providing the partition 130, the filter air duct 120 can be divided into a plurality of regions, and different filter materials 150 can be conveniently accommodated in different regions; in addition, because different filter materials 150 have different service lives, replacement of any filter material can be facilitated; the filter material 150 can be installed in different areas according to the use requirements of customers.
Further, the area of the cover 150 is larger than the opening area of the case body 114. This arrangement facilitates removal of the lid 150 from the housing 114 to facilitate replacement of the filter material 150.
Further, the first end of the box 114 is a concave windward side, and the partition 130 in the box is an arc-shaped plate. The arc plate can increase the area of the partition 130 and the number of the communication holes on the partition 130, thereby improving the filtering efficiency of the filtering air duct 120.
Further, the windward side gradually approaches to the second end from the opening of the box body 114 to the bottom of the box body 114; one side of the arc-shaped plate facing the first end is a concave surface, one side of the arc-shaped plate facing the second end is a convex surface, and the arc-shaped plate is gradually close to the second end from the opening of the box body to the bottom of the box body. The advantages of the above arrangement are: on one hand, when the swing blade body 110 swings reversely and air is introduced from the second end, the air inlet flow can be prevented from entering the filtering channel in the normal mode; on the other hand, when the swing blade body 110 swings in the positive direction and the air enters from the first end, the windward side and the arc-shaped plate can both reduce the wind resistance, so that the noise can be reduced.
Further, the second end of the box 114 is a closed convex arc structure. When the swinging blade body 110 swings reversely to intake air from the second end, the convex arc structure can reduce wind resistance, improve air intake efficiency and reduce noise.
Further, the bottom of the box 114 is formed with a reverse slope section 113 and a plane section 116, the reverse slope section 113 is near the first end, the plane section 116 is near the second end, and the outlet 122 of the filtering air duct 120 is located on the reverse slope section. Specifically, the reverse slope section 113 gradually approaches the opening of the box body 114 from the second end to the first end; when the box cover 115 is covered on the box body 114, the plane section 116 is arranged in parallel with the box cover 115; the counter-slope section 113 is located inside the planar section 116. The bottom of the box 114 may include a plurality of counter-slope segments 113 (e.g., 1, 2, 3, or 4 or 5) spaced apart from each other, and preferably, there are 3 counter-slope segments 113. In this embodiment, when the swing blade assembly 100 swings in the opposite direction to open the air inlet 210 from the second end, both the outlet 122 and the inlet 121 of the filter air duct 120 can be located in the low-pressure region, so that the inlet air flow can be further prevented from entering the filter air duct 120 in the normal air inlet mode, and the normal air inlet mode can be better implemented; the service life of the filter material 150 can be further prolonged to reduce the frequency of maintenance.
In some alternative embodiments, the bottom of the cassette 114 is planar.
In some alternative embodiments of the present invention, the spacer 130 may also be a flat plate structure or an inclined plate structure; or the partition 130 is an arc-shaped plate, one side of the arc-shaped plate facing the first end is a convex surface, and one side of the arc-shaped plate facing the second end is a concave surface; alternatively, the partition 130 may also be a V-shaped plate with a recess towards the first or second end.
In some optional embodiments of the present invention, the rotating shaft 140 is integrally disposed or connected to two sides of the swing blade body 110 in the length direction. The swing blade body 110 is rotatably installed at the air inlet 210 of the air conditioner through the rotating shaft 140.
In some alternative embodiments of the present invention, the inlet of the filtering duct 120 is located at the first end of the blade body 110, and the outlet of the filtering duct 120 is located at the second end of the blade body 110. At this time, no matter the air inlet of the air conditioner is opened by the swing blade body 110 in a forward swing or reverse swing manner, the intake air flow can be filtered. That is, the swing blade body 110 has only the air intake filtering mode, so that the air device has only the odor removing mode.
In some alternative embodiments of the present invention, the filter material 150 within the filter tunnel 120 includes odor removing material and/or scented solid particles. Preferably, the odour-reducing material is activated carbon.
Fig. 5 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, and as shown in fig. 5 to 8, an embodiment of the present invention further provides an air conditioner, the air conditioner includes a body 200 and a flap assembly 100, an air inlet 210 is formed on the body 200, and the flap assembly 100 is the flap assembly 100 according to any of the above embodiments.
In this embodiment, when the air conditioner is turned off, the swing vane assembly 100 is swung to close the air inlet 210 of the air conditioner; when the air conditioner is turned on, the swing vane assembly 100 is swung to open the air inlet 210 of the air conditioner.
Specifically, the air conditioner is a wall-mounted air conditioner, the air inlet 210 is disposed at the top of the machine body 200, the swing blade assembly 100 is rotatably mounted at the air inlet 210 of the machine body 200, mounting holes are disposed on the machine body 200 at two sides of the length direction of the air inlet 210, the mounting holes are used for mounting the rotating shafts 140 located at two sides of the length direction of the swing blade body 110, and the swing blade assembly 100 is rotatably mounted in the mounting holes through the rotating shafts 140.
Preferably, a driving mechanism is disposed on the machine body 200, and the driving mechanism is used for driving the swing blade assembly 100 to swing to open or close the air inlet 210. Specifically, the driving mechanism is a motor, specifically, a main shaft of the motor is connected to the rotating shaft 140 of the swing blade assembly 100; the forward swing of the swing blade assembly 100 is realized through the forward rotation of the motor spindle; the reverse swing of the swing blade assembly 100 is realized by the reverse rotation of the motor spindle.
In the present embodiment, by providing the driving mechanism, the swing blade assembly 100 can be driven to swing according to the instruction of the control device.
In some alternative embodiments, the air inlet 210 of the air conditioner may also be disposed at the side of the machine body 200.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A swing blade assembly, comprising:
the air conditioner comprises a swing blade body, wherein the swing blade body is configured to swing to control the opening and closing state of an air inlet of the air conditioner, a filtering air channel used for containing filtering materials is formed in the swing blade body, and the filtering air channel is configured to be communicated with the air inlet and/or form the air inlet when the air inlet is opened so as to flow through air inlet airflow.
2. The swing blade assembly according to claim 1,
the blade oscillating body is also provided with a back part, the back part is configured to be positioned inside the air conditioner when the air inlet is closed, and the inlet and the outlet of the filtering air duct are positioned on the back part.
3. The swing blade assembly according to claim 1,
the double-direction swinging structure is configured to control the swinging blade body to open the air inlet from a first end when swinging in the forward direction or open the air inlet from a second end when swinging in the reverse direction, wherein the first end is opposite to the second end.
4. The swing blade assembly according to claim 3,
a windward part is formed on the first end, and an inlet of the filtering air channel is positioned on the windward part; and
and a closed air guide part is formed on the second end.
5. The swing blade assembly according to claim 4,
an inwards concave windward surface is formed on the windward part, and the inlet is positioned on the windward surface.
6. The swing blade assembly according to claim 4,
the air conditioner is characterized in that the swing blade body is provided with a first side and a second side which are opposite, the first side is closed, the second side is configured to face the inside of the air conditioner when the air inlet is closed, a reverse inclined plane section which is gradually close to the first side from the second end to the first end is formed on the second side, and the outlet of the filtering air duct is located on the reverse inclined plane section.
7. The swing blade assembly according to claim 4,
the swing blade body is provided with a first side and a second side which are opposite, the first side is closed, and the second side is configured to face the inside of the air conditioner when the air inlet is closed; and
the windward side is gradually close to the second end from the first side to the second side, and the outlet of the filtering air duct is located at the position, close to the windward portion, of the second side.
8. The swing blade assembly according to claim 1, wherein the swing blade body comprises:
the filtering air duct is positioned in the box body, and an inlet and an outlet of the filtering air duct are both positioned on the box wall of the box body;
the box cover is detachably connected to the opening of the box body.
9. The swing blade assembly according to claim 8,
a partition plate which is partitioned between a first end and a second end which are opposite to each other is formed in the box body, and a communication hole which penetrates through the partition plate along the opposite direction of the first end and the second end is formed in the partition plate; and
the inlet of the filtering air duct is positioned on the first end, and the outlet of the filtering air duct is positioned on the bottom of the box body and between the partition board and the first end and/or between two adjacent partition boards.
10. An air conditioner, comprising:
the air conditioner comprises a machine body, a fan and a controller, wherein an air inlet is formed in the machine body;
the swing blade assembly according to any one of claims 1 to 9, being swingably mounted at said air inlet.
CN202211328207.2A 2022-10-27 2022-10-27 Air conditioner and swing blade assembly thereof Pending CN115585551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211328207.2A CN115585551A (en) 2022-10-27 2022-10-27 Air conditioner and swing blade assembly thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211328207.2A CN115585551A (en) 2022-10-27 2022-10-27 Air conditioner and swing blade assembly thereof

Publications (1)

Publication Number Publication Date
CN115585551A true CN115585551A (en) 2023-01-10

Family

ID=84782255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211328207.2A Pending CN115585551A (en) 2022-10-27 2022-10-27 Air conditioner and swing blade assembly thereof

Country Status (1)

Country Link
CN (1) CN115585551A (en)

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