CN116147056A - Wind sweeping blade and air conditioner - Google Patents
Wind sweeping blade and air conditioner Download PDFInfo
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- CN116147056A CN116147056A CN202111401318.7A CN202111401318A CN116147056A CN 116147056 A CN116147056 A CN 116147056A CN 202111401318 A CN202111401318 A CN 202111401318A CN 116147056 A CN116147056 A CN 116147056A
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- Prior art keywords
- wind
- wind sweeping
- sweeping
- sweeping part
- hole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
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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
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a wind sweeping blade and an air conditioner, and relates to the technical field of air conditioners. The wind sweeping blade comprises a first wind sweeping part and a second wind sweeping part. The first through hole is formed in the first wind sweeping part, and the first covering part is arranged on the second wind sweeping part. The first wind sweeping part can be connected with the second wind sweeping part in a turnover way, so that the first wind sweeping part and the second wind sweeping part are selectively overlapped or unfolded. Under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the first through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the first through hole is opened by the first covering part. The air conditioner provided by the invention adopts the wind sweeping blade. The wind sweeping blade and the air conditioner provided by the invention can solve the technical problem that condensation is formed on the inner walls of a plurality of parts of the air conditioner shell in the running process of a zero wind sense mode in the prior art.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a wind sweeping blade and an air conditioner.
Background
With the improvement of living standard, people pay more attention to experience in the use process of the air conditioner, so that various functions for improving the use experience of users appear on the air conditioner, and zero wind sensation is one of the functions. Undoubtedly, the zero wind sense mode avoids the pain point of a person blowing strong wind, so that the comfort of a user is greatly improved.
However, in the prior art, condensation is generally formed on a plurality of inner walls of the air conditioner case during the operation of the air conditioner in the zero wind sensing mode, which causes great trouble to users.
Disclosure of Invention
The invention solves the technical problem that condensation is formed on the inner walls of a plurality of parts of the air conditioner shell in the running process of the air conditioner in a zero wind sense mode in the prior art.
In order to solve the problems, the invention provides a wind sweeping blade, which comprises a first wind sweeping part and a second wind sweeping part;
the first wind sweeping part is provided with a first through hole, and the second wind sweeping part is provided with a first covering part;
the first wind sweeping part is connected with the second wind sweeping part in a turnover way, so that the first wind sweeping part and the second wind sweeping part are selectively overlapped or unfolded;
under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the first through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the first through hole is opened by the first covering part.
Compared with the prior art, the wind sweeping blade provided by the invention has the beneficial effects that:
the wind sweeping blade can be used for guiding air flow led out of the air conditioner under the condition that the wind sweeping blade is applied to the air conditioner. Under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the first through hole is opened by the first covering part, the air flow can be guided by the first wind sweeping part under the condition that the air flow is guided by the wind sweeping blades, and part of the air flow can also pass through the first through hole, so that the flowing direction of the air flow is influenced by the flowing speed, the air flow can be weakened, and the function of zero wind sensation is realized. Under the condition that the first wind sweeping part and the second wind sweeping part are mutually overlapped, the first covering part covers the first through hole, so that the air flow cannot pass through the first through hole, and the air flow is guided towards one direction under the guiding action of the first wind sweeping part, so that the air flow can be ensured to flow stably, and the air flow is prevented from forming condensation on a plurality of inner walls in the air conditioner. Therefore, the technical problem that condensation is formed on the inner walls of a plurality of parts of the air conditioner shell in the running process of the zero wind sense mode in the prior art can be solved.
Optionally, the first wind sweeping part and the second wind sweeping part are both sheet-shaped; a rotating connecting part is arranged on one side edge of the first wind sweeping part, and a rotating matching part is arranged on one side edge of the second wind sweeping part; the rotation connecting part and the rotation matching part are rotatably connected.
Through the rotation connection part arranged on the side edge of the first wind sweeping part and the rotation matching part arranged on the side edge of the second wind sweeping part, the rotation between the first wind sweeping part and the second wind sweeping part can be conveniently realized; and, moreover, the method comprises the steps of.
Optionally, the rotation connection part comprises a rotating shaft arranged at the side edge of the first wind sweeping part, and the rotation matching part is provided with a matching groove matched with the rotating shaft; the rotating shaft is rotatably arranged in the matching groove.
Optionally, the first through holes are multiple, and the multiple first through holes are arranged on the first wind sweeping part at intervals; under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the through holes.
Optionally, the first covering portion and the second wind sweeping portion are integrally formed.
Optionally, the angle formed by the first wind sweeping part and the second wind sweeping part is larger than 0 ° and smaller than or equal to 180 ° when the first wind sweeping part and the second wind sweeping part are unfolded.
Optionally, a first air guiding inclined plane is arranged on the side edge of the first air sweeping part, and the thickness of the first air sweeping part is gradually increased from the side edge of the first air sweeping part to the central position of the first air sweeping part; under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first wind guiding inclined plane is positioned on one side of the first wind sweeping part far away from the second wind sweeping part;
and/or the side edge of the second wind sweeping part is provided with a second wind guiding inclined plane, so that the thickness of the second wind sweeping part gradually increases from the side edge of the second wind sweeping part to the center position of the second wind sweeping part; and under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the second wind guiding inclined plane is positioned on one side, away from the first wind sweeping part, of the second wind sweeping part.
Optionally, a second through hole is formed in the second wind sweeping part, and a second covering part is arranged on the first wind sweeping part;
under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the second covering part covers the second through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the second covering part opens the second through hole.
Optionally, the first through hole and the second through hole are multiple;
the first cover part includes a plurality of first cover parts 210; the first cover portions 210 and the second through holes are staggered on the second wind sweeping portion;
the second cover portion includes a plurality of second cover portions 130; the plurality of second cover portions 130 and the plurality of first through holes are alternately disposed on the first wind sweeping portion.
An air conditioner includes a wind sweeping blade. The wind sweeping blade comprises a first wind sweeping part and a second wind sweeping part;
the first wind sweeping part is provided with a first through hole, and the second wind sweeping part is provided with a first covering part;
the first wind sweeping part is connected with the second wind sweeping part in a turnover way, so that the first wind sweeping part and the second wind sweeping part are selectively overlapped or unfolded;
under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the first through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the first through hole is opened by the first covering part.
The air conditioner provided by the invention adopts the wind-sweeping blade, and the beneficial effects of the air conditioner relative to the prior art are the same as those of the wind-sweeping blade in the prior art, and are not repeated here.
Drawings
FIG. 1 is a schematic view of an expanded state structure of a wind blade according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a stacked structure of a wind blade according to an embodiment of the present disclosure;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;
fig. 4 is a schematic view illustrating another unfolding state structure of a wind sweeping blade according to another embodiment of the present application.
Reference numerals illustrate:
10-wind sweeping blades; 100-a first wind sweeping part; 110-a first via; 120-a rotational connection; 121-a rotating shaft; 122-through holes; 130-a second cover portion; 140-a first air guiding inclined plane; 200-a second wind sweeping part; 210-a first cover portion; 220-a second via; 230-a rotational fit; 231-mating grooves; 240-a second air guiding inclined plane.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
An embodiment of the present application provides an air conditioner (not shown), which includes an indoor unit and an outdoor unit. Wherein the indoor unit is configured to be installed in a designated area to provide an air conditioning effect to the designated area; the outdoor unit is configured to be installed in an area other than the designated area, and the outdoor unit is connected to the indoor unit such that a refrigerant can circulate between the indoor unit and the outdoor unit by the outdoor unit. It should be noted that, the air conditioning effect provided by the indoor unit includes, but is not limited to: temperature regulation, humidity regulation, fresh air, dust removal, air flow speed regulation, and the like.
The indoor unit is internally provided with the fan forming air flow, the fan can suck the air flow in the appointed area and air-condition the sucked air flow, and then the treated air flow is led into the appointed area, so that the air in the appointed area can be air-conditioned, the air quality in the appointed area is improved, and the comfort level of a user in the appointed area is improved. Wherein, in order to ensure that the air current can be guided to appointed position, be provided with the structure that is used for guiding the air current to flow on the indoor set, can provide the guide effect through the structure that guides the air current to flow to the air current to guide the air current to appointed position, ensure to provide accurate air conditioning effect to appointed position.
Of course, in the prior art, in order to improve the comfort of the user, the structure for guiding the airflow can implement a zero wind sense mode, in other words, the structure for guiding the airflow can break up the airflow, thereby changing the flow direction of the airflow, and weakening the flow speed of the airflow at the same time, so that the function of zero wind sense can be implemented. However, this method generally causes air flow to enter the inside of the plurality of slits in the air-conditioning case, thereby forming condensation on the plurality of inner walls of the air-conditioning case, which causes great trouble to users.
In order to improve the above technical problem, that is, in order to improve the technical problem that condensation is easily formed on a plurality of inner walls inside an air conditioner shell due to the arrangement of a zero wind sense mode in the prior art, the wind sweeping blade 10 and the air conditioner adopting the wind sweeping blade 10 are provided.
Referring to fig. 1 and 2 in combination, in the embodiment of the present application, the wind-sweeping blade 10 includes a first wind-sweeping portion 100 and a second wind-sweeping portion 200. The first wind sweeping part 100 is provided with a first through hole 110, and the second wind sweeping part 200 is provided with a first covering part 210. The first wind sweeping part 100 is connected to the second wind sweeping part 200 in a reversible manner, so that the first wind sweeping part 100 and the second wind sweeping part 200 are selectively overlapped or unfolded; the fact that the first wind sweeping portion 100 is connected to the second wind sweeping portion 200 in a reversible manner means that the first wind sweeping portion 100 can rotate relative to the second wind sweeping portion 200, and the first wind sweeping portion 100 rotates relative to the second wind sweeping portion 200 in a manner of being turned relative to the second wind sweeping portion 200, so that the first wind sweeping portion 100 is convenient to approach the second wind sweeping portion 200, the purpose that the first wind sweeping portion 100 and the second wind sweeping portion 200 are mutually overlapped is achieved, and the first wind sweeping portion 100 is convenient to move away from the second wind sweeping portion 200, so that the purpose that the first wind sweeping portion 100 and the second wind sweeping portion 200 are unfolded is achieved. Wherein, in the case that the first wind sweeping part 100 and the second wind sweeping part 200 are overlapped, the first covering part 210 covers the first through hole 110; with the first and second wind- sweeping parts 100 and 200 deployed, the first cover part 210 opens the first through hole 110.
As described above, in the case where the first and second wind-sweeping parts 100 and 200 are unfolded from each other, the first cover part 210 opens the first through hole 110, and thus, in the case where the first wind-sweeping part 100 performs the air flow direction, a part of the air flow may pass through the first through hole 110, thus allowing the air flow to flow from a plurality of directions, thereby forming a plurality of directions of air flow, and thus, the flow direction of the air flow may be disturbed. Meanwhile, the flow speed of the air flow can be reduced by the arrangement of the first wind sweeping part 100 and the first through hole 110, thereby weakening the air flow. Based on this, the function of zero wind sensation can be realized. In addition, in the case where the first and second wind sweeping parts 100 and 200 are overlapped with each other, the first cover part 210 covers the first through hole 110 to close the first through hole 110, and thus, the first wind sweeping part 100 may guide the air flow to one direction in the case of guiding the air flow, so that the air flow may be stably flowed to one direction, and the air flow may be prevented from entering into a plurality of slits inside the air conditioner, thereby preventing condensation from being formed at a plurality of inner walls inside the air conditioner. Therefore, in the case where the wind-sweeping blade 10 is applied to an air conditioner, the technical problem that condensation is easily formed on the inner walls of the inside of the air conditioner case due to the zero wind-sensing mode is improved in the prior art.
It should be noted that, the wind-sweeping blade 10 provided in the present application can provide a zero-wind-sensation function under the condition that the user has a requirement on the zero-wind-sensation function, and cancel the zero-wind-sensation function through the superposition of the first wind-sweeping portion 100 and the second wind-sweeping portion 200 under the condition that the user has a small requirement on the zero-wind-sensation function, and improve the problem that condensation is formed on multiple inner walls inside the air conditioner. In other words, the wind sweeping blade 10 and the air conditioner applying the wind sweeping blade 10 not only can realize the zero wind sense function, but also can close the zero wind sense under the condition that the user does not need the zero wind sense mode, thereby improving the technical problem that condensation is easy to form on a plurality of inner walls inside the air conditioner.
Alternatively, referring to fig. 1 and 3 in combination, in some embodiments of the present application, the first wind sweeping portion 100 and the second wind sweeping portion 200 are each in a sheet shape; thereby providing a stable and effective guiding effect to the air flow while also facilitating folding and unfolding between the first and second wind-sweeping parts 100 and 200. Here, the first and second wind-sweeping portions 100 and 200 may be substantially rectangular in shape. The first wind-sweeping part 100 is provided with a rotary connecting part 120 on one side edge, and the second wind-sweeping part 200 is provided with a rotary matching part 230 on one side edge; the rotation coupling portion 120 and the rotation fitting portion 230 are rotatably coupled. The rotating connection part 120 is arranged on the side edge of the first wind sweeping part 100, and the rotating matching part 230 is arranged on the side edge of the second wind sweeping part 200, so that the rotating matching of the first wind sweeping part 100 and the second wind sweeping part 200 can be realized through the rotating matching of the rotating connection part 120 and the rotating matching part 230, and the unfolding and the folding of the first wind sweeping part 100 and the second wind sweeping part 200 are convenient.
Of course, in other embodiments of the present application, the first wind sweeping portion 100 and the second wind sweeping portion 200 may be engaged by other manners. For example, the second wind-sweeping part 200 is rotatably connected to the middle of the first wind-sweeping part 100, and the second wind-sweeping part 200 may be turned over with respect to the first wind-sweeping part 100; in this case, the second wind-sweeping part 200 divides the first wind-sweeping part 100 into two parts from the middle part of the first wind-sweeping part 100, and the first through hole 110 may be provided on one of the parts, whereby the first through hole 110 may be covered by the first covering part 210 in the case where the second wind-sweeping part 200 is overlapped on the part; of course, in the case where the second wind-sweeping portion 200 is unfolded with respect to the first wind-sweeping portion 100, the first through hole 110 may be opened. In addition, based on this, the second wind sweeping portions 200 may be provided on the opposite side surfaces of the first wind sweeping portion 100, in other words, the two second wind sweeping portions 200 may be provided on the first wind sweeping portion 100, and at this time, the first through holes 110 may be opened on both portions of the first wind sweeping portion 100, and the first through holes 110 on both portions may be covered by the two second wind sweeping portions 200, respectively.
In order to facilitate the rotation and matching of the first wind sweeping part 100 and the second wind sweeping part 200, in some embodiments of the present application, the rotation connection part 120 includes a rotation shaft 121 disposed at a side of the first wind sweeping part 100, and the rotation matching part 230 is provided with a matching groove 231 adapted to the rotation shaft 121; the rotation shaft 121 is rotatably disposed inside the fitting groove 231. Thereby, the rotational engagement of the rotational coupling portion 120 and the rotational engagement portion 230 can be achieved by the rotational engagement of the rotational shaft 121 and the engagement groove 231. It should be understood that, in other embodiments of the present application, the arrangement of the rotation connection portion 120 and the arrangement of the rotation engagement portion 230 may be interchanged, in other words, the rotation engagement portion 230 includes the rotation shaft 121 provided on the second wind sweeping portion 200, the rotation connection portion 120 is provided with the engagement groove 231 adapted to the rotation shaft 121, and the like.
In some embodiments of the present application, the rotation shaft 121 is formed as follows: a through hole 122 is formed at one side of the sheet-shaped first wind-sweeping part 100, and a rotation shaft 121 can be formed at a position where the through hole 122 is far from the middle of the first wind-sweeping part 100. Of course, in other embodiments of the present application, the rotating shaft 121 may be welded or integrated to the side of the first wind sweeping part 100.
In addition, in other embodiments of the present application, other manners of forming a rotational connection between the rotational connection 120 and the rotational engagement 230 may be used. For example, the rotation connection part 120 includes a spherical structure, and the corresponding rotation matching part 230 is provided with a spherical groove adapted to the spherical structure, and the rotation matching of the rotation connection part 120 and the rotation matching part 230 can be realized by matching the spherical structure and the spherical groove.
It should be noted that, in some embodiments of the present application, one of the first wind sweeping portion 100 and the second wind sweeping portion 200 may be rotatably matched with an air outlet frame of the air conditioner, so that an angle of the first wind sweeping portion 100 relative to an air flow direction may be conveniently adjusted by rotating the first wind sweeping portion 100 or the second wind sweeping portion 200 relative to the air outlet frame, so as to conveniently adjust the air outlet direction. The first wind sweeping part 100 and the wind outlet frame are rotatably matched for illustration. In order to simplify the control method of the first wind-sweeping part 100 and the second wind-sweeping part 200, the rotation control between the first wind-sweeping part 100 and the second wind-sweeping part 200 and the rotation control between the first wind-sweeping part 100 and the air outlet frame are mutually independent, in other words, the rotation of the first wind-sweeping part 100 relative to the air outlet frame can be independently controlled, and the rotation of the second wind-sweeping part 200 relative to the first wind-sweeping part 100 can be independently controlled, so that the control difficulty of the first wind-sweeping part 100 and the second wind-sweeping part 200 can be reduced.
The rotation control method between the first wind sweeping part 100 and the second wind sweeping part 200 may be to integrally set a motor on the second wind sweeping part 200 or the first wind sweeping part 100, so that the through hole motor controls the second wind sweeping part 200 to rotate relative to the first wind sweeping part 100.
In some embodiments of the present application, the first wind sweeping portion 100 is provided with a plurality of first through holes 110, and the plurality of first through holes 110 are arranged on the first wind sweeping portion 100 at intervals; in the case where the first and second wind-sweeping parts 100 and 200 are overlapped, the first cover part 210 covers the plurality of through holes. In other words, the plurality of first through holes 110 may be closed by one first cover portion 210 covering the plurality of first through holes 110, and similarly, the plurality of first through holes 110 may be opened by one first cover portion 210 away from the first through holes 110. Accordingly, the manner of covering the first through-hole 110 and opening the first through-hole 110 can be simplified. It should be appreciated that, in some embodiments of the present application, a plurality of first covering portions 210 may also be disposed on the second wind sweeping portion 200, so as to cover the plurality of first through holes 110 by the plurality of first covering portions 210, respectively. In the case where a plurality of first cover portions 210 are provided, the plurality of first cover portions 210 and the plurality of first through holes 110 may be in one-to-one correspondence, so that one first cover portion 210 covers one first through hole 110; it is also possible to make one first covering portion 210 correspond to a plurality of first through holes 110, that is, one first covering portion 210 may cover a plurality of first through holes 110.
Optionally, the first cover portion 210 is integrally formed with the second wind sweeping portion 200. In other words, in the case where the second wind-sweeping portion 200 is in the form of a sheet, the first covering portion 210 may be regarded as a portion of the second wind-sweeping portion 200 for covering the first through holes 110, and based on this, the entire second wind-sweeping portion 200 may be regarded as one first covering portion 210, that is, a plurality of first through holes 110 may be covered by one first covering portion 210. Of course, it may also be considered that the second wind sweeping portion 200 has a plurality of first covering portions 210, where the plurality of first covering portions 210 respectively correspond to the plurality of first through holes 110, so that each first covering portion 210 may cover one or more first through holes 110.
It should be noted that, in other embodiments of the present application, the first cover portion 210 may be disposed on the second wind sweeping portion 200 in other manners. That is, the second wind-sweeping portion 200 may be formed in a sheet-like shape, and the first cover portion 210 may be provided separately on the sheet-like second wind-sweeping portion 200. For example, a plurality of first cover portions 210 may be welded on the second wind sweeping portion 200, and in a case where the first cover portions 210 cover the first through holes 110, the first cover portions 210 protrude into the first through holes 110. For another example, the first cover portion 210 is bonded to the second wind-sweeping portion 200, and when the first wind-sweeping portion 100 and the second wind-sweeping portion 200 are overlapped, the first cover portion 210 is sandwiched between the second wind-sweeping portion 200 and the first wind-sweeping portion 100.
In some embodiments of the present application, the side edge of the first wind-guiding inclined plane 140 is provided on the side edge of the first wind-sweeping part 100, and the thickness of the first wind-sweeping part 100 gradually increases from the side edge of the first wind-sweeping part 100 toward the central position of the first wind-sweeping part 100, and through the arrangement of the first wind-guiding inclined plane 140, the airflow is guided to flow along the first wind-sweeping part 100 by the first wind-guiding inclined plane 140, so that the smoothness of airflow flow is improved, and the airflow is ensured to be effectively guided. In the case where the first and second wind-sweeping parts 100 and 200 are overlapped, the first wind-guiding inclined surface 140 is located at a side of the first wind-sweeping part 100 away from the second wind-sweeping part 200. Therefore, in the case where the first and second wind-sweeping parts 100 and 200 are overlapped, the thickness of the side edges of the wind-sweeping blade 10 as a whole can be reduced, thereby preventing the flow of the air flow from being affected after the thickness of the wind-sweeping blade 10 as a whole. Referring to fig. 4 in combination, a second air guiding inclined plane 240 is provided at a side of the second air sweeping portion 200, and the thickness of the second air sweeping portion 200 is gradually increased from the side of the second air sweeping portion 200 toward the center of the second air sweeping portion 200; by the arrangement of the second air guiding inclined plane 240, the air flow is guided to flow along the second air sweeping part 200 by the second air guiding inclined plane 240, so that the smoothness of the air flow is improved, and the air flow is effectively guided. In the case where the first and second wind-sweeping parts 100 and 200 are overlapped, the second wind-guiding inclined surface 240 is located at a side of the second wind-sweeping part 200 remote from the first wind-sweeping part 100. Therefore, in the case where the first and second wind-sweeping parts 100 and 200 are overlapped, the thickness of the side edges of the wind-sweeping blade 10 as a whole can be reduced, thereby preventing the flow of the air flow from being affected after the thickness of the wind-sweeping blade 10 as a whole.
It should be appreciated that in other embodiments of the present application, the first wind guiding inclined plane 140 or the second wind guiding inclined plane 240 may be omitted, in other words, it may be stated that the first wind guiding inclined plane 140 is provided on the first wind sweeping part 100, and/or the second wind guiding inclined plane 240 is provided on the second wind sweeping part 200. Of course, in other embodiments of the present application, the arrangement of the first air guiding inclined plane 140 and the second air guiding inclined plane 240 may be omitted.
In some embodiments of the present application, referring to fig. 4 in combination, the first wind sweeping portion 100 is turned over relative to the second wind sweeping portion 200, and when the first wind sweeping portion 100 and the second wind sweeping portion 200 are unfolded, the angle formed by the first wind sweeping portion 100 and the second wind sweeping portion 200 is in a range of greater than 0 ° and less than or equal to 180 °, in other words, only an included angle greater than 0 ° is formed between the first wind sweeping portion 100 and the second wind sweeping portion 200, so that the first wind sweeping portion 100 and the second wind sweeping portion 200 can be considered to be unfolded. Of course, in order to prevent the second wind-sweeping portion 200 from affecting the wind guiding of the first wind-sweeping portion 100, the second wind-sweeping portion 200 may be rotated by a large angle, for example, 60 °, 75 °, 90 °, 105 °, 120 °, 135 °, 150 °, or the like, with respect to the first wind-sweeping portion 100, and of course, the second wind-sweeping portion 200 may be rotated to a state parallel to the direction in which the airflow is led out from the wind outlet frame, thereby preventing the second wind-sweeping portion 200 from affecting the wind outlet. Under the condition that the second wind sweeping part 200 and the first wind sweeping part 100 are unfolded, the included angle range between the first wind sweeping part 100 and the second wind sweeping part 200 is more than 0 degrees and less than or equal to 180 degrees, so that the first wind sweeping part 100 rotates to form any included angle with the air outlet direction relative to the air outlet frame, and the second wind sweeping part 200 can be parallel to the air outlet direction by rotating the second wind sweeping part 200 relative to the first wind sweeping part 100.
It should be noted that, in the first wind-sweeping portion 100 and the second wind-sweeping portion 200, the first wind-sweeping portion 100 is mainly used for providing a diversion effect for the airflow, and the second wind-sweeping portion 200 is mainly used for covering the first through hole 110 on the first wind-sweeping portion 100. In some embodiments of the present application, under the condition that the user has a requirement of the zero wind sensing function, the first wind sweeping portion 100 and the second wind sweeping portion 200 may be controlled to be unfolded, at this time, the second wind sweeping portion 200 needs to be adjusted to be parallel to the airflow flowing direction, so that the second wind sweeping portion 200 is placed to affect the air outlet, thereby affecting the implementation of the zero wind sensing function.
Of course, referring to fig. 4 in combination, in other embodiments of the present application, the second through hole 220 is formed on the second wind sweeping portion 200, and the second covering portion 130 is disposed on the first wind sweeping portion 100. In the case where the first wind sweeping part 100 and the second wind sweeping part 200 are overlapped, the second covering part 130 covers the second through hole 220; the second cover part 130 opens the second through hole 220 in the case where the first and second wind-sweeping parts 100 and 200 are unfolded.
It should be noted that, the first wind sweeping portion 100 and the second wind sweeping portion 200 may be unfolded until an included angle between the first wind sweeping portion 100 and the second wind sweeping portion 200 is 180 °, so that the first wind sweeping portion 100 and the second wind sweeping portion 200 are approximately flat, and thus, together provide a diversion effect for the airflow. In this case, since the first through hole 110 is formed in the first wind sweeping part 100 and the second through hole 220 is formed in the second wind sweeping part 200, the first wind sweeping part 100 and the second wind sweeping part 200 can both realize the function of zero wind sensation, and meanwhile, the problem of preventing the second wind sweeping part 200 from affecting the air outlet can be solved. In addition, since the first wind sweeping part 100 and the second wind sweeping part 200 are unfolded to form 180 degrees, the wind receiving area of the wind sweeping blades 10 can be increased, so that the weakening effect on the airflow velocity is increased, and the function of zero wind sensation can be realized under the condition of high wind speed.
In addition, in the case where the first and second wind sweeping parts 100 and 200 are overlapped with each other, the first through hole 110 can be covered by the first cover part 210, and the second through hole 220 can be covered by the second cover part 130, so that the first and second through holes 110 and 220 are simultaneously closed, thereby making the wind sweeping blade 10 a general wind deflector to guide the air flow to flow in one direction.
Optionally, in some embodiments of the present application, the first via 110 and the second via 220 are each a plurality. The first cover portion 210 includes a plurality of first cover portions 210; the plurality of first cover portions 210 and the plurality of second through holes 220 are alternately disposed on the second wind sweeping portion 200. The second cover portion 130 includes a plurality of second cover portions 130; the plurality of second cover portions 130 and the plurality of first through holes 110 are alternately disposed on the first wind sweeping portion 100.
The first cover portion 210 may be formed by forming a plurality of second through holes 220 in the sheet-shaped second wind sweeping portion 200 at intervals, and forming the first cover portion 210 between any two adjacent second through holes 220. Similarly, the second covering portion 130 may be formed by forming a plurality of first through holes 110 spaced apart from each other on the sheet-shaped first wind sweeping portion 100, and forming the second covering portion 130 between any two adjacent first through holes 110.
In summary, the wind sweeping blade 10 and the air conditioner applying the wind sweeping blade 10 provided in the embodiments of the present application can open the first through hole 110 by the first cover portion 210 when the first wind sweeping portion 100 and the second wind sweeping portion 200 are mutually unfolded, so that part of the airflow can pass through the first through hole 110 when the first wind sweeping portion 100 performs airflow guiding, and therefore the airflow flows from multiple directions, so that airflow in multiple directions is formed, and the flowing direction of the airflow can be disturbed. Meanwhile, the flow speed of the air flow can be reduced by the arrangement of the first wind sweeping part 100 and the first through hole 110, thereby weakening the air flow. Based on this, the function of zero wind sensation can be realized. In addition, in the case where the first and second wind sweeping parts 100 and 200 are overlapped with each other, the first cover part 210 covers the first through hole 110 to close the first through hole 110, and thus, the first wind sweeping part 100 may guide the air flow to one direction in the case of guiding the air flow, so that the air flow may be stably flowed to one direction, and the air flow may be prevented from entering into a plurality of slits inside the air conditioner, thereby preventing condensation from being formed at a plurality of inner walls inside the air conditioner. Therefore, in the case where the wind-sweeping blade 10 is applied to an air conditioner, the technical problem that condensation is easily formed on the inner walls of the inside of the air conditioner case due to the zero wind-sensing mode is improved in the prior art.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (10)
1. The wind sweeping blade is characterized by comprising a first wind sweeping part and a second wind sweeping part;
the first wind sweeping part is provided with a first through hole, and the second wind sweeping part is provided with a first covering part;
the first wind sweeping part is connected with the second wind sweeping part in a turnover way, so that the first wind sweeping part and the second wind sweeping part are selectively overlapped or unfolded;
under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the first through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the first through hole is opened by the first covering part.
2. The wind blade of claim 1, wherein the first wind sweeping portion and the second wind sweeping portion are each sheet-shaped; a rotating connecting part is arranged on one side edge of the first wind sweeping part, and a rotating matching part is arranged on one side edge of the second wind sweeping part; the rotation connecting part and the rotation matching part are rotatably connected.
3. The wind sweeping blade of claim 2, wherein the rotating connection part comprises a rotating shaft arranged on the side edge of the first wind sweeping part, and a matching groove matched with the rotating shaft is formed in the rotating matching part; the rotating shaft is rotatably arranged in the matching groove.
4. The wind blade of claim 1, wherein the first through holes are a plurality of, and the first through holes are arranged on the first wind sweeping part at intervals; under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first covering part covers the through holes.
5. The wind blade of claim 1, wherein the first cover portion is integrally formed with the second wind sweeping portion.
6. The wind blade of claim 1, wherein the first and second wind-sweeping portions form an angle ranging from greater than 0 ° to less than or equal to 180 ° with the first and second wind-sweeping portions deployed.
7. The wind-sweeping blade of claim 1, wherein a first wind-guiding inclined plane is arranged on the side edge of the first wind-sweeping part, and the thickness of the first wind-sweeping part gradually increases from the side edge of the first wind-sweeping part to the central position of the first wind-sweeping part; under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the first wind guiding inclined plane is positioned on one side of the first wind sweeping part far away from the second wind sweeping part;
and/or the side edge of the second wind sweeping part is provided with a second wind guiding inclined plane, so that the thickness of the second wind sweeping part gradually increases from the side edge of the second wind sweeping part to the center position of the second wind sweeping part; and under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the second wind guiding inclined plane is positioned on one side, away from the first wind sweeping part, of the second wind sweeping part.
8. The wind sweeping blade according to any one of claims 1 to 7, wherein a second through hole is formed in the second wind sweeping part, and a second covering part is arranged on the first wind sweeping part;
under the condition that the first wind sweeping part and the second wind sweeping part are overlapped, the second covering part covers the second through hole; under the condition that the first wind sweeping part and the second wind sweeping part are unfolded, the second covering part opens the second through hole.
9. The air-sweep blade of claim 8 wherein said first through-hole and said second through-hole are each a plurality of;
the first cover part comprises a plurality of first cover parts; the first cover parts and the second through holes are arranged on the second wind sweeping part in a staggered manner;
the second cover portion includes a plurality of second cover portions; the second cover parts and the first through holes are arranged on the first wind sweeping part in a staggered mode.
10. An air conditioner comprising a wind sweeping blade according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401318.7A CN116147056A (en) | 2021-11-19 | 2021-11-19 | Wind sweeping blade and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401318.7A CN116147056A (en) | 2021-11-19 | 2021-11-19 | Wind sweeping blade and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116147056A true CN116147056A (en) | 2023-05-23 |
Family
ID=86356972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111401318.7A Pending CN116147056A (en) | 2021-11-19 | 2021-11-19 | Wind sweeping blade and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116147056A (en) |
-
2021
- 2021-11-19 CN CN202111401318.7A patent/CN116147056A/en active Pending
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