CN114251733A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN114251733A CN114251733A CN202011012602.0A CN202011012602A CN114251733A CN 114251733 A CN114251733 A CN 114251733A CN 202011012602 A CN202011012602 A CN 202011012602A CN 114251733 A CN114251733 A CN 114251733A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- indoor unit
- wind
- outlet
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000035807 sensation Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- 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 discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell and an air outlet component, a heat exchange air duct and an air outlet cavity are arranged in the shell, the air outlet cavity is provided with an air passing opening communicated with the heat exchange air duct, and the shell is provided with an opening communicated with the air outlet cavity; the air outlet component is arranged in the air outlet cavity, the air outlet component is provided with a first air inlet, a first air outlet and an air passing channel for communicating the first air inlet and the first air outlet, and the air outlet component can move out of the air outlet cavity through the opening so as to open the air passing port; when the air outlet part opens the air passing opening, the airflow in the heat exchange air duct can be blown out from the first air outlet through the air passing channel. The air supply mode of the air conditioner indoor unit is diversified, and the comfort of the air conditioner indoor unit is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
The existing floor type air conditioner has a single air supply mode. However, with the improvement of life quality and the improvement of requirements of users on comfort and body feeling, a single air supply mode is more and more difficult to meet the requirements of users. For example, if wind with cold air or hot air is blown onto a person while the indoor ambient temperature is maintained within a comfortable range, the person feels strong wind, and particularly strong cold wind is blown onto the user, which may reduce the comfort of the air conditioner.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit and aims to solve the technical problem that the existing air conditioner indoor unit is poor in comfort.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, including:
the air conditioner comprises a shell, a heat exchange air duct and an air outlet cavity are arranged in the shell, the air outlet cavity is provided with an air passing opening communicated with the heat exchange air duct, and the shell is provided with an opening communicated with the air outlet cavity; and
the air outlet component is arranged in the air outlet cavity and is provided with a first air inlet, a first air outlet and an air passing channel communicated with the first air inlet and the first air outlet, and the air outlet component can move out of the air outlet cavity through the opening so as to open the air passing port; when the air outlet part opens the air passing opening, the airflow in the heat exchange air duct can be blown out from the first air outlet through the air passing channel.
In an embodiment, the first air inlet is disposed on a side wall of the air outlet part away from the opening.
In an embodiment, the first air outlet is disposed at the top and/or the bottom of the air outlet part.
In an embodiment, the first air outlet is disposed on a sidewall of the air outlet member adjacent to the opening.
In an embodiment, the first air outlet is disposed at the top and/or the bottom of the air outlet part.
In an embodiment, a blocking portion is disposed on the air outlet member for opening or closing the air outlet.
In one embodiment, the air outlet component comprises a panel, a back plate and two side plates connecting the panel and the back plate, the side plates are provided with inclined parts, and the blocking parts are arranged on the inclined parts.
In an embodiment, the first air outlet is opened at one end of the side plate close to the opening.
In an embodiment, the air outlet component further includes an air diffuser installed in the air passage and disposed corresponding to the first air outlet, and the air diffuser is adapted to diffuse the air flow passing through the air passage and blow out from the first air outlet.
In one embodiment, the air dispersing device comprises a mounting plate and a cyclone wind wheel, the mounting plate is mounted on the air outlet part, a mounting through hole is formed in the mounting plate, and the cyclone wind wheel is correspondingly mounted at the mounting through hole.
In an embodiment, the indoor unit of an air conditioner further includes a driving device, and the driving device is configured to drive the air outlet member to move.
In one embodiment, the driving device includes a driving motor, a gear and a rack plate, the driving motor is mounted on the housing, the gear is mounted on a motor shaft of the driving motor, the rack plate is connected to the back of the air outlet part, and the rack plate has a rack engaged with the gear.
In one embodiment, a limit groove is formed in the middle of the rack plate, the gear is mounted in the limit groove, and the rack is formed on the side wall of the limit groove.
In an embodiment, drive arrangement still includes the drive box, rack plate slidable mounting in the drive box, just the one end of rack plate is worn out the drive box and with it is connected to go out the wind part, driving motor install in on the drive box, just driving motor's motor shaft stretch into in the drive box with gear connection.
In one embodiment, a sliding groove is formed in the rack plate and located on at least one side of the limiting groove, and a sliding column matched with the sliding groove is formed in the inner wall of the driving box.
In an embodiment, the housing is provided with a second air outlet, and the second air outlet is communicated with the heat exchange air duct.
In an embodiment, the number of the second air outlets and the number of the air passing openings are two, the two second air outlets are respectively located at two sides of the air outlet cavity, and the two air passing openings are respectively formed on two opposite side walls of the air outlet cavity.
In an embodiment, the indoor unit of an air conditioner further includes an air guide strip rotatably installed at the second air outlet, a plurality of air dissipation holes are formed in the air guide strip in a penetrating manner, and the plurality of air dissipation holes are arranged at intervals along the length direction of the air guide strip.
In an embodiment, the air-conditioning indoor unit further includes a plurality of third wind wheels, and the plurality of third wind wheels are correspondingly installed in the plurality of air-dispersing holes.
The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:
the air conditioner comprises a shell, a heat exchange air duct and an air outlet cavity are arranged in the shell, the air outlet cavity is provided with an air passing opening communicated with the heat exchange air duct, and the shell is provided with an opening communicated with the air outlet cavity; and
the air outlet component is arranged in the air outlet cavity and is provided with a first air inlet, a first air outlet and an air passing channel communicated with the first air inlet and the first air outlet, and the air outlet component can move out of the air outlet cavity through the opening so as to open the air passing port; when the air outlet part opens the air passing opening, the airflow in the heat exchange air duct can be blown out from the first air outlet through the air passing channel.
The air-conditioning indoor unit adopts the structure that a replacement hot air channel and an air outlet cavity are arranged in a shell, the air outlet cavity is provided with an air passing port communicated with a heat exchange air channel, an air outlet part is arranged in the air outlet cavity, the air outlet part is provided with a first air inlet, a first air outlet and an air passing channel communicated with the first air inlet and the first air outlet, and the air outlet part can move out of the air outlet cavity through the opening to open the air passing port; therefore, when the air outlet part moves out of the air outlet cavity and opens the air passing opening, the airflow in the heat exchange air duct can be blown out of the first air outlet through the air passing channel, the air supply mode of the indoor unit of the air conditioner is increased, the air supply range of the indoor unit of the air conditioner is enlarged, and the comfort of the indoor unit of the air conditioner is improved; meanwhile, the air conditioner indoor unit has the advantages of high reliability, low noise, low cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a front view of the air conditioning indoor unit of fig. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along the line C-C of FIG. 2;
FIG. 6 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention;
fig. 7 is an internal detailed view of the air conditioning indoor unit of fig. 6;
FIG. 8 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8 at A;
fig. 10 is an internal detailed view of the air conditioning indoor unit of fig. 8;
FIG. 11 is an enlarged view of a portion of FIG. 10 at B;
fig. 12 is a schematic structural view of the air conditioning indoor unit in fig. 1 with an air outlet component removed;
FIG. 13 is a view showing an assembled structure of the air outlet unit and the driving device in FIG. 1;
FIG. 14 is a schematic structural view of an embodiment of the air outlet member shown in FIG. 13;
FIG. 15 is an exploded view of the air outlet member shown in FIG. 14;
fig. 16 is an exploded view of the driving device of fig. 13.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.
The invention provides an indoor unit of an air conditioner.
Referring to fig. 1 to 7, an indoor unit 100 of an air conditioner in accordance with the present invention includes a casing 110 and an air outlet component 120. A heat exchange air duct and an air outlet cavity 115 are arranged in the casing 110, the air outlet cavity 115 is provided with an air passing opening 116 communicated with the heat exchange air duct, and an opening 115a communicated with the air outlet cavity 115 is arranged on the casing 110. The air outlet component 120 is installed in the air outlet cavity 115, the air outlet component 120 is provided with a first air inlet 124 (as shown in fig. 13), a first air outlet 125 and an air passing channel for communicating the first air inlet 124 with the first air outlet 125, and the air outlet component 120 can be moved out of the air outlet cavity 115 through the opening 115a to open the air passing opening 116 (as shown in fig. 12); when the air outlet part 120 opens the air passing opening 116, the air flow in the heat exchange air duct can be blown out from the first air outlet 125 through the air passing channel.
In the embodiment of the present invention, the whole housing 110 extends in the up-down direction, and the cross-sectional shape of the housing 110 may be circular, elliptical, rectangular, or the like, and may be selected according to the actual use requirement, which is not specifically limited. The air outlet cavity 115 may be disposed on the front side, the rear side, the left side, the right side, or the like, and is not particularly limited. The air outlet chamber 115 is disposed at the front side of the housing 110. The shape of the air outlet component 120 is adapted to the shape of the air outlet cavity 115, the air outlet component 120 is installed in the air outlet cavity 115, and the air outlet component 120 can be moved out of the air outlet cavity 115 through the opening 115a, it should be noted that the air outlet component 120 can be partially moved out of the air outlet cavity 115, or can be completely moved out of the air outlet cavity 115. When the air outlet component 120 moves out of the air outlet cavity 115, the air outlet component 120 can open the air passing opening 116, and at this time, the air flow in the heat exchange air duct can be blown out from the first air outlet 125 through the air passing channel.
The first air inlet 124 is disposed on a side wall of the air outlet component 120 away from the opening 115a, that is, the first air inlet 124 is disposed on the back plate 122 of the air outlet component 120, so that the air flow in the heat exchange air duct flows into the air passing channel through the first air inlet 124. The first air outlet 125 may be disposed at the top and/or the bottom of the air outlet part 120, so as to supply air upwards and/or downwards. Of course, the first air outlet 125 may also be disposed on the side wall of the air outlet part 120 adjacent to the opening 115a, that is, on the side plate 123 (left side plate and/or right side plate) of the air outlet part 120, so as to supply air towards the left side and/or the right side. It can be understood that, in order to achieve the maximum angle of the air supply range, the first air outlet 125 may be disposed on the top, the bottom, the left side plate and the right side plate of the air outlet component 120, so that upward air supply, downward air supply, and left and right air supply can be achieved, thereby achieving the maximum air supply range and better improving the comfort of the indoor unit 100 of the air conditioner.
There are various shapes of the first air inlet 124 and the first air outlet 125, for example, the shapes of the first air inlet 124 and the first air outlet 125 are square, circular, oval or other shapes. In addition, the number of the first air inlets 124 and the first air outlets 125 may also be various, for example, the number of the first air inlets 124 and the first air outlets 125 may be one, or two or more, and is not particularly limited. In the embodiment of the present invention, the number of the first air inlets 124 is multiple (as shown in fig. 13), and the multiple first air inlets 124 are arranged at intervals along the length direction of the air outlet component 120, so that the strength of the air outlet component 120 can be improved. First air outlet 125 then is rectangular form setting, just first air outlet 125 department is provided with the air-out grid with integrated into one piece, the setting of air-out grid can be broken up the air-out air current on the one hand, realizes the air-out effect of no wind sense, and on the other hand can also block the inside that filth etc. entered into air-out part 120.
In the embodiment of the present invention, as shown in fig. 6, a second air inlet 111 (an indoor air inlet) and a second air outlet 112 (an indoor air outlet) are further disposed on the housing 110, and the heat exchange air duct communicates the second air inlet 111 and the second air outlet 112. The second air inlet 111 is disposed on the back of the housing 110, and the second air outlet 112 may be disposed on one side of the air outlet cavity 115, or may be disposed on both sides of the air outlet cavity 115. The second air outlet 112 is disposed adjacent to the air outlet cavity 115, and the heat exchange air duct is communicated with the air outlet cavity 115 through the air passing opening 116. Referring to fig. 6 and 7, when the air outlet component 120 opens the air passing opening 116, a part of the air flow in the heat exchange air duct can be directly blown out from the second air outlet 112, and another part of the air flow can flow into the air passing channel through the air passing opening 116 and then be blown out from the first air outlet 125; referring to fig. 8, 9 and 10, when the air outlet part 120 closes the air inlet 116, the air flow in the heat exchange air duct can be blown out from the second air outlet 112. Thus, the air conditioner indoor unit 100 can be used in various air outlet modes. Without loss of generality, the second air outlet 112 is provided with an opening and closing door 170 for opening or closing the second air outlet 170.
It should be noted that, referring to fig. 6, when the air outlet component 120 opens the air outlet 116, if the second air outlet 112 is disposed at a side portion of the air outlet component 120, the airflow blown out from the first air outlet 125 can blow the airflow blown out from the second air outlet 112 to one side of the casing 110, so as to effectively prevent the airflow blown out from the second air outlet 112 from directly blowing onto a human body, and meanwhile, the air-out effect without wind sensation can be improved by airflow collision, so as to further improve the comfort of the indoor unit 100 of the air conditioner.
The air-conditioning indoor unit 100 of the present invention adopts a structure that a replacement hot air duct and an air outlet cavity 115 are arranged in a shell 110, the air outlet cavity 115 is provided with an air passing opening 116 communicated with a heat exchange air duct, an air outlet component 120 is arranged in the air outlet cavity 115, the air outlet component 120 is provided with a first air inlet 124, a first air outlet 125 and an air passing channel communicated with the first air inlet 124 and the first air outlet 125, the air outlet component 120 can move out of the air outlet cavity 115 through an opening 115a to open the air passing opening 116; thus, when the air outlet component 120 moves out of the air outlet cavity 115 and opens the air passing opening 116, the airflow in the heat exchange air duct can be blown out from the first air outlet 125 through the air passing channel, so that the air supply manner of the indoor unit 100 of the air conditioner is increased, the air supply range of the indoor unit 100 of the air conditioner is enlarged, and the comfort of the indoor unit 100 of the air conditioner is improved; meanwhile, the air-conditioning indoor unit 100 has the advantages of high reliability, low noise, low cost and the like.
Referring to fig. 1 and fig. 6, in an embodiment, the number of the second air outlets 112 is two, and the two second air outlets 112 are respectively located at two sides of the air outlet cavity 115. The number of the air passing openings 116 is also two, and the two air passing openings 116 are respectively formed on two opposite side walls of the air outlet cavity 115.
The heat exchange air duct includes a first air duct 113 and a second air duct 114, and the first air duct 113 and the second air duct 114 are respectively communicated with the two second air outlets 112. The indoor unit 100 of the air conditioner further includes a left volute assembly and a right volute assembly. The left volute assembly includes a left volute 160 and a left volute tongue 161, and the left volute 160 and the left volute tongue 161 enclose to form the first air duct 113. The right volute assembly includes a right volute 162 and a right volute tongue 163, and the right volute 162 and the right volute tongue 163 enclose to form the second air duct 114. A partition 117 is disposed in the casing 110 and located between the left volute 160 and the right volute 162, and the partition 117 connects the left volute 160 and the right volute 162, so that the left volute 160, the right volute 162, and the partition 117 together enclose the air outlet chamber 115. The two air passing openings 116 are respectively arranged on the left volute 160 and the right volute 162.
The structure of the wind discharging part 120 will be described in detail below.
Referring to fig. 10, fig. 11 and fig. 14, in an embodiment, a blocking portion 126 is disposed on the air outlet component 120 for opening or closing the air outlet 116. The structure of the blocking portion 126 may be various, for example, the blocking portion 126 is a blocking block provided on the air outlet member 120, or the blocking piece is a blocking plate provided on the air outlet member 120, but is not limited thereto. As long as the function of opening or closing the air passing opening 116 can be achieved, the design can be made according to the actual use environment.
In this embodiment, the blocking portion 126 is provided on the side plate 123 of the air outlet member 120. Thus, when the air outlet member 120 moves into the air outlet cavity 115, the side plate 123 of the air outlet member 120 is attached to the inner wall surface of the air outlet cavity 115, and at this time, the blocking portion 126 can block the air passing opening 116. Specifically, the air outlet member 120 includes a front plate 121, a back plate 122, and two side plates 123 connecting the front plate 121 and the back plate 122, wherein one end of one of the side plates 123, which is away from the opening 115a, is inclined in a direction approaching the other side plate 123 to form an inclined portion, and the blocking portion 126 is provided on the inclined portion.
In this embodiment, the first air outlet 125 is opened at one end of the side plate 123 close to the opening 115 a. Thus, when the air outlet member 120 moves forward, only one end of the side plate 123 close to the opening 115a needs to be moved out of the air outlet cavity 115, that is, the portion of the side plate 123 provided with the first air outlet 125 needs to be moved out of the air outlet cavity 115.
In some embodiments, referring to fig. 4 and fig. 15, in order to achieve the non-wind-feeling air outlet effect, the air outlet component 120 further includes an air diffuser 130, the air diffuser 130 is installed in the air passing channel and is disposed corresponding to the first air outlet 125, and the air diffuser 130 is adapted to diffuse the air flow passing through it and blow out from the first air outlet 125.
The overall shape of the air diffuser 130 is adapted to the shape of the first air outlet 125, and the air diffuser 130 is used to diffuse the air flow blowing to the first air outlet 125, so that the air blown from the first air outlet 125 flows in a diffused manner, that is, the air flow changes the original flowing direction after passing through the air diffuser 130 and can flow in different directions, thereby realizing the diffused flow of the air and realizing the air outlet effect without wind sensation. The wind dispersing structure can specifically comprise a grating plate structure, a cyclone wind wheel 132 structure, a porous plate structure and the like, and only the diffusion of the airflow passing through the wind dispersing structure can be realized.
For example, in one embodiment, the wind dispersing device 130 includes a mounting plate 131 and a cyclone wind wheel 132, the mounting plate 131 is mounted on the wind outlet component 120, a mounting through hole is formed in the mounting plate 131, and the cyclone wind wheel 132 is correspondingly mounted at the mounting through hole. The mounting plate 131 is shaped to fit the secondary air outlet and extends in the vertical direction. The number of the mounting through holes may be one, two or more. In order to increase the amount of air supplied, the number of the mounting holes is plural, and the plural mounting holes are provided at intervals along the longitudinal direction of the mounting plate 131. Each mounting through hole is correspondingly provided with one cyclone wind wheel 132, namely the number of the cyclone wind wheels 132 is multiple.
It can be understood that whirl wind wheel 132 indicates, and the blade of whirl wind wheel 132 is crooked form, or is the contained angle setting with the air inlet direction, makes the air current through whirl wind wheel 132 form the whirl, or makes air inlet direction and air-out direction inconsistent, so, can effectively break up and mix the air-out air current for the air-out is softer, and windage and wind loss are little, can effectively promote no wind sense amount of wind. The cyclone wind wheel 132 may be fixedly installed at the installation through hole, or rotatably installed at the installation through hole. There are various structures of the cyclone wind wheel 132, and the cyclone wind wheel 132 may be a single-layer wind wheel structure or a double-layer wind wheel structure.
In this embodiment, the swirl wind wheel 132 includes a first wind wheel fixedly installed at the installation through hole. The air current blows out after scattering through first wind wheel, can realize the air-out effect of no wind sense well, and has increased air supply scope. In this embodiment, the first wind wheel is capable of being driven in rotation by the airflow. In another embodiment, the cyclone wind wheel 132 includes a second wind wheel (not shown), the second wind wheel is rotatably installed at the installation through hole, and the blades of the second wind wheel and the blades of the first wind wheel are stacked or staggered in the wind passing direction of the installation through hole, that is, the first wind wheel and the second wind wheel are sequentially arranged in the wind passing direction of the installation through hole. The mounting through holes play a role in dredging and guiding airflow. The number and size of the blades of the second wind wheel can be the same as or different from the number and size of the blades of the first wind wheel. Adopt the second wind wheel to rotate and install in installation through-hole department, first wind wheel is fixed in installation through-hole department, the continuous rotation of accessible second wind wheel, drive airflow blows off from the installation through-hole on the one hand, reduce windage and wind loss, effectively promote the amount of wind, and can control the strong and weak of air-out air current in a flexible way, on the other hand makes the blade of second wind wheel overlap each other or the dislocation with the blade of first wind wheel, make the air current through installation through-hole constantly by first wind wheel and second wind wheel cutting, break up, reposition of redundant personnel and stirring, make the air-out softer, no sensation effect promotes greatly, and make the controllable adjustable of the direction of dispersing of air current.
On the basis of the foregoing embodiments, referring to fig. 13 and fig. 16, in order to better drive the air outlet component 120 to move, the indoor unit 100 of the air conditioner further includes a driving device 140, and the driving device 140 is configured to drive the air outlet component 120 to move.
The structure of the driving device 140 is many, and is not limited in detail. For example, but not limited to, in one embodiment, the driving device 140 includes a driving motor 141, a gear 142 and a rack plate 143, the driving motor 141 is mounted to the housing 110, the gear 142 is mounted to a motor shaft of the driving motor 141, the rack plate 143 is connected to a back portion of the air outlet part 120, and the rack plate 143 has a rack 144 engaged with the gear 142.
In this embodiment, in order to prevent the air outlet member 120 from deviating during the movement process, a limiting groove 145 extending in the front-rear direction may be formed in the middle of the rack plate 143, the gear 142 is mounted in the limiting groove 145, and the rack 144 is formed on the sidewall of the limiting groove 145.
Referring to fig. 16, the driving device 140 further includes a driving box 147, the rack plate 143 is slidably mounted in the driving box 147, one end of the rack plate 143 penetrates through the driving box 147 and is connected to the air outlet component 120, the driving motor 141 is mounted on the driving box 147, and a motor shaft of the driving motor 141 extends into the driving box 147 and is connected to the gear 142.
In this embodiment, the rack plate 143 is provided with a sliding groove 146 extending in the front-rear direction, the sliding groove 146 is located on at least one side of the limiting groove 145, that is, the sliding groove 146 may be located on one side or both sides of the limiting groove 145, and the inner wall of the driving box 147 is provided with a sliding column 148 adapted to the sliding groove 146. Thus, when the rack plate 143 slides back and forth relative to the driving case 147, the rack plate 143 can be ensured to slide back and forth without shifting due to the limit action of the slide groove 146 and the slide column 148, so that the air outlet member 120 can be better ensured to move back and forth and partially shift. It is to be understood that, for convenience of assembly, the driving case 147 includes a case body 147a and a case cover 147b detachably connected to the case body 147a, and the sliding column 148 may be disposed on the case body 147a, but may also be disposed on the case cover 147 b.
In addition, referring to fig. 8 and 9, based on the above embodiments, the indoor unit 100 of the air conditioner further includes an air guiding assembly 150, and the air guiding assembly 150 is rotatably installed at the second air outlet 112.
Wherein, wind guide assembly 150 includes wind-guiding strip 151, wind-guiding strip 151 rotate install in second air outlet 112 department, it is provided with a plurality of scattered wind hole 152, a plurality of to run through on the wind-guiding strip 151 wind hole 152 is followed the length direction of wind-guiding strip 151 is the interval setting. When the wind guide strip 151 rotates to be perpendicular to the wind outlet direction of the second wind outlet 112, the airflow flowing to the second wind outlet 112 is blown out after passing through the wind dispersing holes 152 on the wind guide strip 151, so that the wind outlet airflow can be dispersed, and the wind outlet effect without wind sensation is achieved.
The wind guide strips 151 can rotate along an axis extending in the vertical direction. The number of the wind guide strips 151 may be one, two, or more, and if the number of the wind guide strips 151 is multiple, the wind guide strips 151 are arranged at intervals along the width direction of the second air outlet 112. The plurality of wind guide strips 151 may rotate independently, or the plurality of wind guide strips 151 may rotate in a linkage manner, which is not particularly limited.
In order to improve the wind-out effect without wind sensation, in an embodiment, the wind guide assembly 150 further includes a plurality of third wind wheels 153, and the plurality of third wind wheels 153 are correspondingly installed in the plurality of wind-dispersing holes 152. Specifically, the third wind wheel 153 is a stationary blade wind wheel. When the wind guide strip 151 rotates to be perpendicular to the wind outlet direction of the second air outlet 112, the airflow flowing to the second air outlet 112 will pass through the third wind wheel 153 in the wind dispersing hole 152 and then be blown out, and the third wind wheel 153 can disperse the airflow more finely and more softly, so that the wind outlet effect without wind sensation is improved. Of course, the third wind wheel 153 may also be a rotor blade wind wheel, and is not particularly limited.
The present invention further provides an air conditioner, which includes an outdoor unit of the air conditioner and an indoor unit of the air conditioner 100, and the specific structure of the indoor unit of the air conditioner 100 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (20)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a heat exchange air duct and an air outlet cavity are arranged in the shell, the air outlet cavity is provided with an air passing opening communicated with the heat exchange air duct, and the shell is provided with an opening communicated with the air outlet cavity; and
the air outlet component is arranged in the air outlet cavity and is provided with a first air inlet, a first air outlet and an air passing channel communicated with the first air inlet and the first air outlet, and the air outlet component can move out of the air outlet cavity through the opening so as to open the air passing port; when the air outlet part opens the air passing opening, the airflow in the heat exchange air duct can be blown out from the first air outlet through the air passing channel.
2. The indoor unit of claim 1, wherein the first inlet is formed in a sidewall of the outlet member away from the opening.
3. The indoor unit of claim 1, wherein the first outlet is provided at the top and/or bottom of the outlet member.
4. The indoor unit of claim 1, wherein the first outlet is provided at a sidewall of the air outlet member adjacent to the opening.
5. The indoor unit of claim 4, wherein the first outlet is provided at the top and/or bottom of the outlet member.
6. The indoor unit of claim 1, wherein the air outlet member is provided with a blocking portion for opening or closing the air outlet.
7. The indoor unit of claim 6, wherein the air outlet member comprises a front panel, a back panel and two side panels connecting the front panel and the back panel, the side panels are formed with inclined portions, and the blocking portion is provided on the inclined portions.
8. The indoor unit of claim 7, wherein the first outlet is formed at an end of the side plate adjacent to the opening.
9. The indoor unit of claim 1, wherein the air outlet member further comprises an air diffuser installed in the air passage and disposed corresponding to the first air outlet, the air diffuser being adapted to diffuse the air passing therethrough and blow out from the first air outlet.
10. The indoor unit of claim 9, wherein the air dispersing device comprises a mounting plate and a cyclone wind wheel, the mounting plate is mounted on the air outlet part, the mounting plate is provided with mounting through holes, and the cyclone wind wheel is correspondingly mounted at the mounting through holes.
11. The indoor unit of any one of claims 1 to 10, further comprising a driving unit for driving the air outlet member to move.
12. The indoor unit of an air conditioner according to claim 11, wherein the driving means includes a driving motor installed to the casing, a gear installed to a motor shaft of the driving motor, and a rack plate connected to the air-out part, and the rack plate has a rack engaged with the gear.
13. The indoor unit of claim 12, wherein a limit groove is formed in a middle portion of the rack plate, the gear is installed in the limit groove, and the rack is formed on a sidewall of the limit groove.
14. The indoor unit of claim 12, wherein the driving unit further comprises a driving box, the rack plate is slidably mounted in the driving box, one end of the rack plate penetrates out of the driving box and is connected with the air outlet part, the driving motor is mounted on the driving box, and a motor shaft of the driving motor extends into the driving box and is connected with the gear.
15. An indoor unit of an air conditioner as claimed in claim 14, wherein the rack plate is provided with a slide groove, the slide groove is provided at least at one side of the stopper groove, and a slide post adapted to the slide groove is provided on an inner wall of the driving case.
16. An indoor unit of an air conditioner as claimed in any one of claims 1 to 10, wherein the casing is provided with a second air outlet, and the second air outlet is communicated with the heat exchange air duct.
17. The indoor unit of claim 16, wherein the number of the second outlet and the air passing openings is two, the two second outlets are respectively located at two sides of the air outlet chamber, and the two air passing openings are respectively formed on two opposite sidewalls of the air outlet chamber.
18. The indoor unit of claim 16, further comprising a wind guide bar rotatably installed at the second air outlet, wherein a plurality of wind-dispersing holes are formed through the wind guide bar, and the plurality of wind-dispersing holes are spaced apart from each other along a length direction of the wind guide bar.
19. The indoor unit of claim 18, further comprising a plurality of third wind wheels installed in the plurality of air discharge holes.
20. An air conditioner comprising an outdoor unit of the air conditioner and the indoor unit of the air conditioner as claimed in any one of claims 1 to 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012602.0A CN114251733A (en) | 2020-09-23 | 2020-09-23 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012602.0A CN114251733A (en) | 2020-09-23 | 2020-09-23 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114251733A true CN114251733A (en) | 2022-03-29 |
Family
ID=80789859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011012602.0A Pending CN114251733A (en) | 2020-09-23 | 2020-09-23 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114251733A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090047067A (en) * | 2007-11-07 | 2009-05-12 | 삼성전자주식회사 | Air conditioner and controlling method of the same of |
| KR20110012358A (en) * | 2009-07-30 | 2011-02-09 | 엘지전자 주식회사 | Air conditioner |
| KR20110029871A (en) * | 2009-09-16 | 2011-03-23 | 위니아만도 주식회사 | Multi direction outlet type air conditioner |
| CN105371370A (en) * | 2015-11-19 | 2016-03-02 | 珠海格力电器股份有限公司 | Air exhaust assembly of indoor unit and air conditioner with air exhaust assembly |
| CN106678971A (en) * | 2017-01-03 | 2017-05-17 | 美的集团股份有限公司 | Air conditioner cabinet and air distribution control method of air conditioner cabinet |
| CN107003027A (en) * | 2015-07-21 | 2017-08-01 | 三星电子株式会社 | Air-conditioning and its control method |
| CN109812869A (en) * | 2019-02-25 | 2019-05-28 | 广东美的制冷设备有限公司 | The control method of air conditioner indoor unit, air conditioner and air conditioner |
| CN109959074A (en) * | 2019-03-29 | 2019-07-02 | 广东美的制冷设备有限公司 | Air conditioner |
| CN212618732U (en) * | 2020-09-23 | 2021-02-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
-
2020
- 2020-09-23 CN CN202011012602.0A patent/CN114251733A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090047067A (en) * | 2007-11-07 | 2009-05-12 | 삼성전자주식회사 | Air conditioner and controlling method of the same of |
| KR20110012358A (en) * | 2009-07-30 | 2011-02-09 | 엘지전자 주식회사 | Air conditioner |
| KR20110029871A (en) * | 2009-09-16 | 2011-03-23 | 위니아만도 주식회사 | Multi direction outlet type air conditioner |
| CN107003027A (en) * | 2015-07-21 | 2017-08-01 | 三星电子株式会社 | Air-conditioning and its control method |
| CN105371370A (en) * | 2015-11-19 | 2016-03-02 | 珠海格力电器股份有限公司 | Air exhaust assembly of indoor unit and air conditioner with air exhaust assembly |
| CN106678971A (en) * | 2017-01-03 | 2017-05-17 | 美的集团股份有限公司 | Air conditioner cabinet and air distribution control method of air conditioner cabinet |
| CN109812869A (en) * | 2019-02-25 | 2019-05-28 | 广东美的制冷设备有限公司 | The control method of air conditioner indoor unit, air conditioner and air conditioner |
| CN109959074A (en) * | 2019-03-29 | 2019-07-02 | 广东美的制冷设备有限公司 | Air conditioner |
| CN212618732U (en) * | 2020-09-23 | 2021-02-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212618732U (en) | Air conditioner indoor unit and air conditioner | |
| CN211575272U (en) | Air conditioner indoor unit and air conditioner with same | |
| CN111380106A (en) | Cabinet air conditioner indoor unit and air conditioner with same | |
| CN114251733A (en) | Air conditioner indoor unit and air conditioner | |
| CN211575290U (en) | Cabinet air conditioner indoor unit and air conditioner with same | |
| CN213514122U (en) | Air conditioner indoor unit and air conditioner | |
| CN212319906U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN212319873U (en) | Air conditioner indoor unit and air conditioner | |
| CN212319904U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN214791843U (en) | Air guide component and air conditioner with same | |
| CN212511471U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN212511476U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN211476096U (en) | Air conditioner | |
| CN115143524A (en) | Vertical air conditioner indoor unit | |
| CN211575289U (en) | Cabinet air conditioner indoor unit and air conditioner with same | |
| CN113803793A (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN211345544U (en) | Air conditioner | |
| CN210861385U (en) | Air conditioner indoor unit and air conditioner | |
| CN212511470U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN113803797A (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN114251736A (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN112082203A (en) | Wall-mounted air conditioner indoor unit | |
| CN212319900U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN111043666A (en) | Air conditioner air outlet structure and air conditioner | |
| CN213272861U (en) | Indoor unit of air conditioner and floor type air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |