CN106152290B - Indoor unit of floor air conditioner and control method thereof - Google Patents
Indoor unit of floor air conditioner and control method thereof Download PDFInfo
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- CN106152290B CN106152290B CN201610791892.0A CN201610791892A CN106152290B CN 106152290 B CN106152290 B CN 106152290B CN 201610791892 A CN201610791892 A CN 201610791892A CN 106152290 B CN106152290 B CN 106152290B
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of household appliances, in particular to a vertical air conditioner indoor unit and a control method thereof. The indoor unit of the floor air conditioner provided by the invention comprises a body shell, a head part, a first air diffuser plate and a second air diffuser plate, thus, when the air conditioner works, the first air diffuser plate and the second air diffuser plate can be controlled to rotate by the driving device, when the first air-dispersing plate rotates to the first air-out end and the second air-dispersing plate rotates to the second air-out end, the first air-dispersing plate and the second air-dispersing plate jointly seal the air outlet, because the first air diffuser plate and the second air diffuser plate are provided with a plurality of air diffusing holes, the air flow blown to the air outlet through the air duct assembly can be blown out through the air diffusing holes on the first air diffuser plate and the second air diffuser plate, and because the size of the air diffusing holes is small, when the airflow passes through the air dispersing holes, the airflow is dispersed into a plurality of fine air filaments by the air dispersing holes to spread indoors, and a user can feel cool or warm feeling in a room without being directly blown on the body by cold air or hot air, so that the user feels more comfortable.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a vertical air conditioner indoor unit and a control method thereof.
Background
Currently, an air conditioner, which is a kind of home appliance, has been gradually applied to various general households. The air conditioner comprises an indoor unit and an outdoor unit, cold or heat is provided indoors by blowing cold or hot air outwards through an air outlet in the indoor unit of the existing vertical air conditioner, but because the cold or hot air is directly blown out from the air outlet of the air conditioner and is blown to the body of an indoor user, the user can feel too cold or too hot, the user feels uncomfortable, and the use experience of the user is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in the existing air conditioner indoor unit, cold air or hot air is directly blown into a room to change the temperature in the room, but when the cold air or the hot air is directly blown onto a user, the user feels uncomfortable and the use experience of the user is influenced; therefore, it is desirable to provide an indoor unit of a floor air conditioner that can provide cooling and heating energy to a room and prevent direct blowing of cold wind, fire or hot wind.
(II) technical scheme
In order to solve the technical problem, the invention provides an indoor unit of a vertical air conditioner, which comprises a machine body shell and a head part, wherein the head part is rotatably connected to the upper end of the machine body shell; the head is provided with an air outlet communicated with the air flow channel, the air outlet is provided with a stand column, the stand column divides the air outlet into a first air outlet end and a second air outlet end, the outer side of the head is provided with a first air dispersing plate and a second air dispersing plate, the first air dispersing plate and the second air dispersing plate are both driven by the independent driving device, the first air dispersing plate can rotate around the axis of the head in an arc manner under the driving of the driving device to open or close the first air outlet end, and the second air dispersing plate can rotate around the axis of the head in an arc manner under the driving of the driving device to open or close the second air outlet end; and the first air dispersing plate and the second air dispersing plate are respectively provided with a plurality of air dispersing holes.
The invention has the beneficial effects that: the indoor unit of the vertical air conditioner comprises a machine body shell, a head part, a first air diffusing plate and a second air diffusing plate, wherein the first air diffusing plate and the second air diffusing plate can be controlled to rotate by a driving device when the air conditioner works, when the first air diffusing plate rotates to a first air outlet end and the second air diffusing plate rotates to a second air outlet end, the air outlet is blocked by the first air diffusing plate and the second air diffusing plate together, because the first air diffusing plate and the second air diffusing plate are provided with a plurality of air diffusing holes, air flow blown to the air outlet by the air duct assembly can be blown out through the air diffusing holes on the first air diffusing plate and the second air diffusing plate, because the air diffusing holes are small in size, the air flow is diffused into a plurality of fine air filaments by the air diffusing holes to spread indoors when passing through the air diffusing holes, a user can feel cool or warm in a room without being directly blown on the body by cold air or hot air, and feel is more comfortable, the use experience is better;
when the air outlets are opened by the first air diffuser plate and the second air diffuser plate, the air conditioner can normally exhaust air, a user can select various air exhaust modes according to specific needs, and the user experience is better; because the first air dispersing plate and the second air dispersing plate are not arranged at the air outlet, when the air outlet is in an open state, the first air dispersing plate and the second air dispersing plate are respectively positioned at two sides of the air outlet, so that the problem of condensation at the positions of the first air dispersing plate and the rotating shaft can be avoided, and the problem of noise condensation caused by irregular arrangement of the first air dispersing plate or the air dispersing blades and easy occurrence of gaps is also avoided.
Furthermore, the air outlet is arranged on an inner frame of the head part, the inner frame is of a cylindrical structure with a closed upper end and an open lower end, the open end of the inner frame is connected with the machine body shell through a rotating part, and an accommodating cavity enclosed by the inner frame is communicated with the airflow channel.
Furthermore, the upright column is vertically arranged at the front side of the air outlet, is connected with the inner frame of the head part, and equally divides the air outlet into a first air outlet end and a second air outlet end.
Furthermore, an air outlet grille is arranged at the air outlet and is positioned at the rear side of the upright post.
Further, the driving device comprises a driving motor, a first gear, a second gear and a first rack arranged on the first air diffuser plate or the second air diffuser plate, an output shaft of the driving motor is connected with the first gear, and the second gear is respectively meshed with the first gear and the first rack;
the driving motor, the first gear and the second gear are all arranged at the upper end of the inner frame, and the first rack is arranged on the inner side of the upper end of the first air diffuser or the inner side of the upper end of the second air diffuser.
Furthermore, a circle of annular flanges are circumferentially arranged at the edge of the upper end of the inner frame, an accommodating space with an opening at the upper end is defined between each flange and the upper cover of the inner frame, the driving motor and the second gear of the first gear are arranged in the accommodating space, and a cover plate is arranged at the opening end of the accommodating space;
the flange is provided with a first through hole, and the second gear can extend out of the first through hole completely or partially to be meshed with a first rack positioned on the outer side of the inner frame.
Furthermore, the driving device also comprises a third gear and a transmission shaft, the upper end of the transmission shaft is connected with the second gear, the lower end of the transmission shaft is connected with the third gear, and second racks meshed with the third gear are arranged on the inner sides of the lower ends of the first air diffuser and the second air diffuser.
Furthermore, the third gear is located in an accommodating cavity defined by the inner frame, a second through hole is formed in the side wall of the inner frame at a position corresponding to the third gear, and the third gear can be completely or partially meshed with a second rack located on the outer side of the inner frame through the second through hole.
Further, the air duct assembly comprises an axial flow fan and an air duct wall, the air duct wall encloses the airflow channel, and the axial flow fan is arranged in the airflow channel.
Furthermore, a heat exchanger is arranged in the machine body shell, the heat exchanger is positioned at an air inlet on the machine body shell, and the air inlet is arranged on two sides below and/or the rear side below the machine body shell; the axial flow fan is arranged in the machine body shell and is positioned on the upper side of the air inlet.
Furthermore, the area of each air dispersing hole is 10-100mm2And the sum of the areas of the plurality of air dispersing holes accounts for more than half of the total area of the first air dispersing plate.
Furthermore, the air dispersing holes are circular through holes formed in the first air dispersing plate, and the circular through holes are uniformly distributed in the first air dispersing plate.
The invention also provides a control method of the air conditioner indoor unit, which comprises the following steps:
s1, the control panel on the indoor machine of the air conditioner selects a cooling mode or a heating mode according to the received control signal;
s2, selecting a conventional air-out mode or a breeze air-out mode according to the control signal received by the control panel;
s3, in a breeze air outlet mode, the driving device controls the first air dispersing plate to close the first air outlet end and the second air dispersing plate to close the second air outlet end, the indoor temperature T1 detected by a temperature sensor electrically connected with the control panel is compared with a preset temperature range, and when the temperature T1 falls within the preset temperature range, the fan in the air duct assembly is controlled to decelerate;
in a normal air outlet mode, the driving device drives the first air diffuser plate to open the first air outlet end and the second air diffuser plate to open the second air outlet end, the temperature sensor electrically connected with the control panel detects the indoor temperature T2, the temperature T2 is compared with a preset temperature range, and when the temperature T2 falls within the preset temperature range, the indoor unit of the air conditioner is automatically switched to a breeze air outlet state.
Drawings
The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a conventional outlet of an indoor unit of a floor air conditioner according to a first embodiment of the present invention;
FIG. 2 is a longitudinal cross-sectional view of FIG. 1;
fig. 3 is a side view of the indoor unit of the floor air conditioner in a normal air outlet mode according to the first embodiment of the present invention;
fig. 4 is a front view of the indoor unit of the floor air conditioner according to the first embodiment of the present invention when the air is blown slightly;
fig. 5 is a side view of a floor air conditioner indoor unit according to a first embodiment of the present invention when the air is blown slightly;
FIG. 6 is a schematic view of the head during a normal wind event;
FIG. 7 is a schematic view of the head in a breeze;
FIG. 8 is a cross-sectional view of the head;
FIG. 9 is an exploded view of the head;
FIG. 10 is a perspective view of the drive device;
FIG. 11 is a schematic view of the diffuser plate with circular through holes;
FIG. 12 is a schematic view of the engagement of the first gear, the second gear and the first rack in the first embodiment;
FIG. 13 is a schematic view of the air outlet of the air conditioner without the first air diffuser;
FIG. 14 is a schematic view of the air outlet of the air conditioner with the first air diffuser;
FIG. 15 is a schematic view of the air conditioner blowing directly when the air-dispersing holes are round holes;
FIG. 16 is a schematic view of an air conditioner with inclined outlet when the air-dispersing holes are round holes;
FIG. 17 is a schematic view of the air outlet of the air conditioner when the air-dispersing holes are elongated;
FIG. 18 is a schematic view of the air conditioner discharging air obliquely when the air-dispersing holes are elongated;
FIG. 19 is a schematic view of a louver in which the louvers are elongated apertures arranged longitudinally;
FIG. 20 is a schematic view of a diffuser plate with transversely disposed elongated holes;
the body 21 is a flow chart of the control method of the indoor unit of the air conditioner according to the embodiment of the invention.
Wherein the correspondence between the reference numbers and the names of the components in fig. 1 to 21 is:
1. an indoor unit of a vertical air conditioner comprises a 111, an air outlet, 1111, an air outlet grille, 1112, a first air outlet end, 1113, a second air outlet end, 112, a first air diffuser plate, 1121, an air diffuser hole, 1122, a first rack, 1123, a second rack, 113, a head, 1131, an inner frame, 1132, an accommodating cavity, 1133, a second through hole, 1134, a flange, 1135, an accommodating space, 1136, a first through hole, 1137, a cover plate, 114, a body shell, 1141, an air flow channel, 115, an axial flow fan, 116, a heat exchanger, 117, a second air diffuser plate, 12, a driving device, 121, a driving motor, 122, a first gear, 123, a second gear, 124, a third gear, 125, a transmission shaft, 13, an air inlet, 14 and a stand column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 12, the present invention provides a floor air conditioner indoor unit 1, including a body casing 114 and a head 113, wherein the head 113 is rotatably connected to the upper end of the body casing 114, an air duct assembly is disposed in the body casing 114, and an air flow channel 1141 is formed in the air duct assembly; an air outlet 111 communicated with the air flow channel 1141 is arranged on the head portion 113, a first air diffuser 112 and a second air diffuser 117 are arranged on the outer side of the head portion 113, as shown in fig. 6, 7 and 9, the first air diffuser 112 and the second air diffuser 117 are respectively located on two sides of the air outlet 111, and the first air diffuser 112 and the second air diffuser 117 can rotate around the axis of the head portion 113 in an arc manner under the driving of the driving device 12, so that the air outlet 111 is sealed and blocked by the first air diffuser 112 and the second air diffuser 117 when the first air diffuser 112 and the second air diffuser 117 rotate to the air outlet 111, so as to completely close the air outlet 111; the first air diffuser plate 112 is provided with a plurality of air diffusing holes 1121.
The indoor unit 1 of the vertical air conditioner provided by the present invention comprises a body casing 114, a head 113, a first air diffuser 112, a second air diffuser 117, so that the air conditioner can control the rotation of the first air diffuser 112 and the second air diffuser 117 through a driving device 12 when in operation, when the first air diffuser 112 rotates to a first air outlet end 1112 and the second air diffuser 117 rotates to a second air outlet end 1113, the first air diffuser 112 and the second air diffuser 117 block the air outlet 111 together, because the first air diffuser 112 and the second air diffuser 117 are provided with a plurality of air diffuser holes 1121, the air flow blown to the air outlet 111 through the air duct assembly can pass through the air diffuser holes 1121 on the first air diffuser 112 and the second air diffuser 117, because the size of the air diffuser holes 1121 is small, the air flow is evacuated into a plurality of fine air filaments 1121 to spread indoors when passing through the air diffuser holes 1121, a user can feel a cool feeling or a warm feeling in a room without being directly blown on the body by cold air or hot air, the feeling is more comfortable, and the use experience is better;
when the air outlet 111 is completely opened by the first air diffuser plate 112 and the second air diffuser plate 117, the air conditioner can normally exhaust air, a user can select various air exhaust modes according to specific needs, and the user experience is better; because the first air diffuser 112 and the second air diffuser 117 are not disposed at the air outlet 111, when the outlet air is in an open state, the first air diffuser 112 and the second air diffuser 117 are respectively disposed at two sides of the air outlet 111, so that the problem of condensation at the positions of the first air diffuser 112 and the rotating shaft can be avoided, and the problem of noise condensation caused by irregular arrangement of the first air diffuser 112 or the air diffusing blades and easy occurrence of gaps can also be avoided.
In addition, the first air diffuser 112 and the second air diffuser 117 as an integral structure can completely block the air outlet 111 when the first air diffuser 112 and the second air diffuser 117 rotate in an arc under the driving of the driving device 12 to the air outlet 111, because the size of the first air diffuser 112 and the second air diffuser 117 is larger than that of the air outlet 111, that is, a sealing surface is formed between the edge area of the first air diffuser 112 and the second air diffuser 117 and the air outlet frame 113 provided with the air outlet 112, so that no gap is formed between the first air diffuser 112 and the air outlet 111 when the air outlet 111 is closed, and a sealing sound-absorbing layer can be further provided on the sealing surface (i.e. at the air outlet frame 113 or the sealing connection between the first air diffuser 112 and the air diffuser 117 and the air outlet frame 113) to further reduce the gap between the first air diffuser 112 and the second air diffuser 117 and the air outlet 111, the sealing effect of the first air diffuser plate 112 and the second air diffuser plate 117 when closing the air outlet 111 is increased, so that the first air diffuser plate 112 and the second air diffuser plate 117 can avoid noise caused by air flow discharged through gaps when the air is in an air outlet state, and the first air diffuser plate 112 and the second air diffuser plate 117 are not arranged at the air outlet 111 and rotate around a rotating shaft at the air outlet 111 through the rotating shaft to open or close the air outlet 111, so that the condensation problem at the first air diffuser plate 112 and the second air diffuser plate 117 can be avoided; if the air dispersing holes 1121 are formed in the air guide blades at the air outlet 111, and the air guide blades rotate around the rotating shaft through the driving mechanism to open or close the air outlet 111, then a plurality of driving mechanisms are required and the structure is more complex due to the fact that the air guide blades are provided, the air guide blades are prone to being irregularly arranged when being closed, gaps are prone to being formed between adjacent air guide blades when the adjacent air guide blades are in contact, and therefore noise and condensation problems are prone to occurring when air is discharged, and the air guide blades rotate simultaneously to open or close the air outlet 111, the consistency of actions among the air guide blades is poor, and the problem that an air conditioner vibrates when the air guide blades rotate may be caused; in the present application, the integrated first air dispersing plate 112 and second air dispersing plate 117 are adopted, and the air dispersing holes 1121 are formed in the first air dispersing plate 112 and second air dispersing plate 117, because the first air dispersing plate 112 and second air dispersing plate 117 are of an integrated structure, and the first air dispersing plate 112 and second air dispersing plate 117 are not arranged at the position of the air outlet 111, when the air outlet 111 is closed by the first air dispersing plate 112 and second air dispersing plate 117, a tightly attached sealing surface is formed between the first air dispersing plate 112 and second air dispersing plate 117 and the air outlet 111, so that the problems of air outlet noise and condensation caused by a gap between air guiding blades or a gap between an air guiding blade and the edge of the air outlet 111 can be avoided, and the integrated first air dispersing plate 112 and second air dispersing plate 117 only need one driving mechanism, so that the first air dispersing plate 112 and second air dispersing plate 117 can be driven to rotate, and the driving structure is simpler, thereby simplifying the structure of the whole air conditioner indoor unit 1.
Example one
As shown in fig. 1 to 12, the indoor unit 1 is a circular indoor unit 1, and includes a cylindrical body casing 114 and a head 113, wherein the head 113 is rotatably connected to an upper end of the body casing 114; the air outlet 111 is disposed on the inner frame 1131 of the head 113, the air outlet 111 is communicated with the airflow channel 1141, the upright post 14 is disposed at the air outlet 111, the upright post 14 divides the air outlet 111 into a first air outlet end 1112 and a second air outlet end 1113, and the first air diffuser 112 and the second air diffuser 117 are both driven by the separate driving device 12, so that the driving control of the first air diffuser 112 and the second air diffuser 117 is more accurate, the first air diffuser 112 and the second air diffuser 117 can be ensured to completely block the air outlet 111, and the problem of noise generation during air outlet caused by a gap between the air outlet 111 and a frame of the air outlet 111 due to incomplete closing of the air outlet 111 by the first air diffuser 112 and the second air diffuser 117 can be avoided.
The first air diffuser plate 112 and the second air diffuser plate 117 are positioned outside the inner frame 1131, and the first air diffuser plate 112 and the second air diffuser plate 117 can slide on the circular edge of the base of the head 113 under the driving of the driving device 12 to open or close the air outlet 111; as shown in fig. 1, 2, 3, 6 and 9, an air outlet grille 1111 is further disposed at the air outlet 111, and the air outlet grille 1111 can adjust the air outlet speed and the air outlet direction, so that the air outlet is more uniform; the heat exchanger 116 is arranged in the body housing 114, the heat exchanger 116 is located at an air inlet 13 on the body housing 114, the air inlet 13 is arranged at two sides below and/or at the rear side below the body housing 114, the air duct assembly includes an axial flow fan 115 and a duct wall, the duct wall encloses the airflow channel 1141, the axial flow fan 115 is arranged in the airflow channel 1141, specifically, the axial flow fan 115 is arranged in the body housing 114 and located at the upper side of the air inlet 13, that is, the axial flow fan 115 is located between the air outlet 111 and the air inlet 13 in the vertical direction, so that the airflow entering from the lower side enters the accommodating cavity 1132 formed by the upper side head 113 from the airflow channel 1141 through the axial flow fan 115, and then is sent into the room through the air outlet 111 arranged at the front side of the head 113; the heat exchanger 116 is disposed in the body casing 114, the heat exchanger 116 is disposed at the air inlet 13, and may be disposed on the inner liner of the air duct structure or on the body casing 114, so that when the air conditioner is in operation, the air flow enters the air flow channel 1141 through the air inlet 13 and exchanges heat with the heat exchanger 116, so as to change the air flow into cold air or hot air, and then the cold air or hot air enters the accommodating cavity 1132 from the air flow channel 1141 under the action of the axial flow fan 115; at this time, a specific air outlet mode can be selected according to needs.
As shown in fig. 1 and 3, when the indoor temperature needs to be changed rapidly, the driving device 12 drives the first air diffuser 112 and the second air diffuser 117 to rotate towards both sides, so as to open the air outlet 111, and the air flow entering the accommodating cavity 1132 formed by the inner frame 1131 directly enters the indoor space from the air outlet 111; as shown in fig. 4, 5 and 7, when comfortable air supply to the room is needed, the first air diffuser 112 and the second air diffuser 117 are driven by the driving device 12 to rotate towards the middle and abut against two side edges of the upright post 14 respectively to block the air outlet 111 together, at this time, the air flow in the accommodating cavity 1132 formed by the inner frame 1131 enters the room through the air diffusing holes 1121 of the first air diffuser 112 and the second air diffuser 117, and due to the small size of the air diffusing holes 1121, the air flow is dispersed into a plurality of fine air filaments to spread to the room when passing through the air diffusing holes 1121, so that a user can feel cool or warm in the room without being directly blown on the body by cold air or hot air, and the user feels more comfortable and has better use experience; when the indoor unit 1 of the floor air conditioner stops working, the first air diffuser 112 and the second air diffuser 117 may block the air outlet 111 together, or the first air diffuser 112 rotates to both sides to open the air outlet 111; preferably, when the air supply of the indoor unit 1 of the floor air conditioner stops, the first air diffuser 112 and the second air diffuser 117 close the air outlet 111, so that the air diffusers can prevent dust and other impurities from entering the inside of the floor air conditioner, and ensure the cleanness of the inside of the indoor unit 1 of the floor air conditioner.
In the above circular indoor unit 1 for an air conditioner, the head 113 can rotate relative to the body casing 114 through the rotary plate, so that the air outlet direction of the air conditioner can be adjusted by rotating the head 113 before the air conditioner starts to operate.
As shown in fig. 5, 6 and 9, the second air diffuser plate 117 and the first air diffuser plate 112 are both arc plates, and the second air diffuser plate 117 and the first air diffuser plate 112 are both located outside the inner frame 1131 of the head 113 and can rotate along the circumferential direction outside the inner frame 1131 under the driving of the driving device 12; the air outlet 111 is arranged on an inner frame 1131 of the head 113, the inner frame 1131 is a cylindrical structure with a closed upper end and an open lower end, the open end of the inner frame 1131 is connected with the fuselage housing 114 through a rotating member, and a receiving cavity 1132 surrounded by the inner frame 1131 is communicated with the airflow channel 1141, preferably, the upright post 14 is vertically arranged at the front side of the air outlet 111, and the upright post 14 is connected with the inner frame 1131 of the head 113, so as to equally divide the air outlet 111 into a first air outlet end 1112 and a second air outlet end 1113, that is, the first air diffuser 112 and the second air diffuser 117 are two plates with the same size and shape, and the air outlet grille 1111 is located at the rear side of the upright post 14; during normal air outlet, the driving device 12 drives the first air diffuser 112 to rotate towards two sides respectively, so as to open the first air outlet end 1112 and the second air outlet end 1113 respectively, and further open the air outlet 111 completely, and at this time, the indoor unit 1 of the vertical air conditioner directly supplies air to the indoor space through the air outlet 111.
As shown in fig. 4, 5 and 7, when comfortable air supply to the room is needed, the driving device 12 respectively drives the first air diffuser 112 and the second air diffuser 117 to rotate towards the middle and respectively abut against two side edges of the upright post 14, so that the first air diffuser 112 and the second air diffuser 117 jointly close the air outlet 111, at this time, the air flow in the accommodating cavity 1132 formed by the inner frame 1131 enclosed by the head 113 extends to the room through the air diffusing holes 1121 of the first air diffuser 112 and the second air diffuser 117, cold air or hot air cannot be directly blown to the room, and a user can receive cool feeling or warm feeling in the room without feeling the flow of the cold air or hot air; .
As shown in fig. 9 to 12, the driving device 12 includes a driving motor 121, a driving member and a driven member, the driving member is connected to an output shaft of the driving motor 121, the driven member is disposed on the air diffuser or the appearance panel, and the driving member and the driven member are in transmission fit to drive the air diffuser or the appearance panel to rotate around an axis of the air outlet frame in an arc shape; specifically, the driving member includes a first gear 122 connected to an output shaft of the driving motor 121 and a second gear 123 engaged with the first gear 122, the driven member includes a first rack 1122 provided on the first air diffuser 112 or the second air diffuser 117, and the second gear 123 is engaged with the first rack 1122; the driving motor 121 and the second gear 123 of the first gear 122 are both arranged at the upper end of the air outlet frame, and the first rack 1122 is arranged at the inner side of the upper end of the air diffuser, so that when the driving device 12 works, the driving motor 121 drives the first gear 122 to rotate, meanwhile, the first gear 122 is meshed with the second gear 123, and the second gear 123 is meshed with the first rack 1122 on the air diffuser, so that when the driving motor 121 works, the air diffuser is driven to rotate through the meshing of the first gear 122, the second gear 123 and the rack, and the circular arc-shaped air diffuser rotates around the outer side of the air outlet frame in an arc track; it can be understood that the first air diffuser plate and the second air diffuser plate are driven by a single driving device, and thus one of the driving devices includes a driving motor, a first gear, a second gear and a first rack provided on the first air diffuser plate, and the other driving device includes a driving motor, a first gear, a second gear and a first rack provided on the second air diffuser plate.
It should be noted that the driving device 12 may be disposed on the inner lining of the accommodating cavity 1132 formed by the air-out frame, that is, the driving motor 121 and the second gear 123 of the first gear 122 are both disposed on the inner lining of the accommodating cavity 1132 formed by the air-out frame, and the purpose of driving the appearance panel and the air diffuser plate to rotate along the circular arc track can be achieved as well.
As shown in fig. 12, the driving member further includes a third gear 124 and a transmission shaft 125, the upper end of the transmission shaft 125 is connected to the second gear 123, the lower end of the transmission shaft is connected to the third gear 124, and a second rack 1123 meshed with the third gear 124 is disposed on the inner side of the lower end of the wind-dispersing plate, so that when the wind-dispersing plate and the appearance panel are driven to rotate, power can be applied to the upper end and the lower end of the appearance panel and the wind-dispersing plate, and thus the wind-dispersing plate is more balanced in stress and rotates more smoothly; in specific driving process, driving motor 121's output shaft and first gear 122 mesh, first gear 122 and second gear 123 mesh, first gear 122 passes through transmission shaft 125 simultaneously and drives third gear 124 and second gear 123 synchronous revolution, it is more balanced that the atress at wind board upper and lower both ends is so dispelled, let the wind board pivoted more steady, simultaneously in this application through setting up the individual wind board that looses of secondary gear with driving motor 121's power transmission, the ratio of the radius between first gear 122 and the second gear 123 can be adjusted, adjust the drive ratio, and then adjust the rotational speed of wind board that looses. Of course, in this embodiment, the second gear 123 is not provided, that is, the output shaft of the driving motor 121 directly engages with the first gear 122, and the first gear 122 engages with the first rack 1122, so that the purpose of driving the louver to rotate can be achieved in the same manner.
Meanwhile, the driving device 12 is not limited to the cooperation of the rack and the pinion, and other transmission structures such as a worm gear or a slider-crank mechanism can also achieve the purpose of driving the air diffuser plate to rotate along the circular arc track, and the purpose of the driving device does not depart from the design concept of the present invention and shall fall within the protection scope of the present invention.
As shown in fig. 9, the edge of the upper end of the air-out frame is circumferentially provided with a ring of annular rib 1134, an accommodating space 1135 with an upper end opening is enclosed between the rib 1134 and the upper cover of the air-out frame, the upper cover of the accommodating space 1135 is provided with a cover plate 1137, the driving motor 121, the first gear 122 and the second gear 123 are all arranged in the accommodating space 1135, the first gear 122 and the second gear 123 are protected in the outer cover, meanwhile, the rib 1134 is provided with a first through hole 1136 through which the second gear 123 partially or completely extends, and the second gear 123 can fully or partially extend out of the through hole to be engaged with the first rack 1122 positioned outside the air-out frame.
Preferably, as shown in fig. 20, the air diffusing holes 1121 on the first air diffusing plate 112 and the second air diffusing plate 117 are elongated holes, the elongated holes are transversely disposed on the first air diffusing plate 112 and the second air diffusing plate 117, and a plurality of elongated through holes are uniformly distributed on the air diffusing holes 112; thus, the surface shape of the whole air dispersing hole 112 is more neat and the appearance is better; in addition, the area of each strip-shaped through hole is 10-100mm2Preferably, the area of the elongated through-hole is 30, 35, 50 or 60mm2Therefore, the air flow passing through the elongated through hole is decomposed into fine air threads, the air flow entering the room is not felt by a user, and the requirement of air supply volume can be met, preferably, the area of the elongated through hole is 50mm2The air outlet effect is best.
As shown in fig. 17, when the air dispersing holes 1121 are elongated holes, when air is blown out directly, the direction of the air flow passing through the elongated holes is not changed, and the air flows out through the air outlet 221 directly to the outside; as shown in fig. 18, when the air is blown out obliquely, the air flow enters the strip-shaped holes obliquely, and after the air flow enters the long strip-shaped holes, the air is blown out obliquely from the outside, so that the air blowing range is wider, the air blowing effect is better, meanwhile, the control of the direct blowing or the oblique air blowing is more accurate, and the air blowing is more uniform; the sum of the areas of the air diffusing holes 1121 accounts for more than half of the total area of the air diffusing holes 112, so that the air supply volume can meet the requirement, and the sum of the total areas of the air diffusing holes 1121 is more than 80% of the total area of the air diffusing holes 112, so that the requirement of the air supply volume can be met while the air supply without wind feeling is realized.
It should be noted that, as shown in fig. 19, the elongated holes on the first air diffuser plate 112 and the second air diffuser plate 117 may also be transversely arranged, and a plurality of the elongated through holes are uniformly distributed on the first air diffuser plate 112 and the second air diffuser plate 117; this makes the surface shape of the whole first air dispersing plate 112 and the second air dispersing plate 117 more regular and better in appearance.
As shown in fig. 3 to 7 and 11, the air dispersing holes 1121 of the first air dispersing plate 112 and the second air dispersing plate 117 and the second first air dispersing plate 112 and the second air dispersing plate 117 are circular holes, and a plurality of circular holes are uniformly distributed on the first air dispersing plate 112 and the second air dispersing plate 117; therefore, the surface shapes of the whole first air diffuser plate 112 and the whole second air diffuser plate 117 are more orderly, and the appearance is better; in addition, the area of each round hole is 10-100mm2Preferably, the circular aperture has an area of 30, 35, 50 or 60mm2Therefore, the airflow passing through the round hole can be decomposed into fine air threads, the airflow entering the room can not be felt by a user, the requirement of air supply volume can be met, and preferably, the area of the round hole is 50mm2The air outlet effect is best.
As shown in fig. 15, when the wind scattering holes 1121 are circular holes and wind is blown straight, the direction of the wind flowing out through the circular holes is not changed when the wind flows pass through the circular holes, and the wind is directly blown outwards through the circular holes, as shown in fig. 16, when the wind scattering holes 1121 are circular holes and wind flows out obliquely, the wind flows obliquely enter the circular holes, the direction of the wind flows in the circular holes is changed, the oblique wind flowing direction is changed into the straight wind, the wind blowing effect is better, and the control of the straight wind or the oblique wind is more accurate; in addition, the sum of the areas of the plurality of air dispersing holes 1121 accounts for at least half of the total area of the first air dispersing plate 112 and the second air dispersing plate 117, and thus the air blowing amount can be satisfied, and specifically, as shown in fig. 10 and 11, the sum of the total areas of the air dispersing holes 1121 is more than% of the total area of the first air dispersing plate 112 and the second air dispersing plate 117, so that the air blowing amount can be satisfied while the air blowing without wind feeling is realized.
Fig. 13 is a schematic air outlet view of a conventional indoor unit 1 of an air conditioner (i.e., the indoor unit 1 of the air conditioner without using the first air diffuser 112 and the second air diffuser 117 with the air diffuser 1121), fig. 14 is a schematic view of the first air diffuser 112 and the second air diffuser 117 with the air diffuser 1121, and the length of the arrow line in fig. 13 and fig. 14 represents the wind speed, as can be seen from a comparison between fig. 13 and fig. 14, when an air conditioner without the first air diffuser 112 and the second air diffuser 117 discharges air, the wind speed of the discharged air is distributed in a step shape, the wind speed at each position of the air outlet 111 is not uniform, and the wind speed is higher, and the wind discharging effect is poorer; in fig. 14, when the first air diffuser 112 and the second air diffuser 117 provided with the air diffusing holes 1121 are used, the air speed is more uniform, the air speed is lower, the air outlet effect is better, the feeling of blowing the air to the human body is more slight, and the use of the user is more comfortable.
Of course, the air dispersing holes 1121 on the first air dispersing plate 112 and the second air dispersing plate 117 may be arranged in other forms, for example, the air dispersing holes 1121 are triangular through holes, square through holes, elongated through holes or other irregularly-shaped through holes, as long as the area of the air dispersing holes 1121 is 10-100mm2Within the scope of the present invention, that is, the requirement of dispersing the airflow passing through the air dispersing holes 1121 into air threads to supply air comfortably to the indoor space can be satisfied, and the purpose of the present invention can also be achieved, without departing from the design concept of the present invention, and the present invention shall fall within the protection scope of the present invention
The present invention further provides a method for controlling an indoor unit of an air conditioner according to the above embodiment, as shown in fig. 21, specifically including the step of S1, where a control board on the indoor unit of the air conditioner selects a cooling mode or a heating mode according to a received control signal;
s2, selecting a conventional air-out mode or a breeze air-out mode according to the control signal received by the control panel;
s3, in the breeze air-out mode, the driving device controls the driving device to control the first air-out plate to close the first air-out end, the second air-out end is closed by the second air-out plate, the indoor temperature T1 detected by the temperature sensor electrically connected with the control panel is compared with a preset temperature range, and when the temperature T1 falls within the preset temperature range, the fan in the air duct assembly is controlled to decelerate;
in a normal air outlet mode, the driving device drives the first air diffuser plate to open the first air outlet end and the second air diffuser plate to open the second air outlet end, the temperature sensor electrically connected with the control panel detects the indoor temperature T2, the temperature T2 is compared with a preset temperature range, and when the temperature T2 falls within the preset temperature range, the indoor unit of the air conditioner is automatically switched to a breeze air outlet state.
According to the control method of the air conditioner indoor unit, the air conditioner indoor unit can select a heating mode or a cooling mode according to a detected control signal; the air conditioner indoor unit can select a conventional air outlet mode or a breeze air outlet mode according to the control signal, so that the air outlet mode of the air conditioner indoor unit is more diversified, and the use requirement of a user can be better met; when the indoor temperature needs to be changed quickly, a conventional air outlet mode can be selected, the air outlet is completely opened in the conventional air outlet mode, so that the air outlet quantity is sufficient, the indoor temperature can be changed quickly, meanwhile, in the conventional air outlet mode, the indoor temperature T1 is detected through a temperature sensor connected with the controller, meanwhile, the T1 is compared and judged with a preset temperature value, and when the indoor temperature T1 is adjusted to a preset temperature range quickly, the indoor unit of the air conditioner is controlled to be automatically switched to a breeze air outlet state, so that the air outlet state of the indoor unit of the air conditioner is switched more intelligently, a user does not need to adjust the air outlet state of the air conditioner frequently, and the indoor unit of the air conditioner is more convenient to use; certainly, if a user needs that the indoor unit of the air conditioner is always in the conventional air outlet state, the control panel can be set, so that when the indoor temperature reaches a preset temperature range, the indoor unit of the air conditioner still performs conventional air outlet, and the air outlet state is not automatically switched; in addition, when the breeze is in a blowing state, the indoor temperature T2 is detected through the temperature sensor connected with the controller, meanwhile, the T2 is compared with a preset temperature value for judgment, and when the indoor temperature T2 is rapidly adjusted to a preset temperature range, the speed of the fan in the air duct assembly is controlled to be reduced.
In summary, the indoor unit of a floor air conditioner provided by the present invention comprises a body casing, a head, a first air diffuser plate and a second air diffuser plate, such that the air conditioner can control the first air diffuser plate and the second air diffuser plate to rotate through a driving device when in operation, when the first air diffuser plate rotates to a first air outlet end and the second air diffuser plate rotates to a second air outlet end, the first air diffuser plate and the second air diffuser plate jointly block the air outlet, since the first air diffuser plate and the second air diffuser plate are provided with a plurality of air diffuser holes, the air flow blown to the air outlet through the air duct assembly can be blown out through the air diffuser holes on the first air diffuser plate and the second air diffuser plate, and since the air diffuser holes have small sizes, the air flow is dispersed into a plurality of fine air filaments to spread indoors when passing through the air diffuser holes, a user can feel cool or warm in a room without being directly blown on the body by cold air or hot air, the feeling is more comfortable, and the use experience is better; when the air outlets are opened by the first air diffuser plate and the second air diffuser plate, the air conditioner can normally exhaust air, a user can select various air exhaust modes according to specific needs, and the user experience is better; because the first air dispersing plate and the second air dispersing plate are not arranged at the air outlet, when the air outlet is in an open state, the first air dispersing plate and the second air dispersing plate are respectively positioned at two sides of the air outlet, so that the problem of condensation at the positions of the first air dispersing plate and the rotating shaft can be avoided, and the problem of noise condensation caused by irregular arrangement of the first air dispersing plate or the air dispersing blades and easy occurrence of gaps is also avoided.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (12)
1. An indoor unit of a floor air conditioner, comprising: the air conditioner comprises a machine body shell (114) and a head part (113), wherein the head part (113) is rotatably connected to the upper end of the machine body shell (114), an air channel assembly is arranged in the machine body shell (114), and an air flow channel (1141) is formed in the air channel assembly;
an air outlet (111) communicated with the air flow channel (1141) is arranged on the head part (113), the air outlet (111) is provided with a vertical column (14), the vertical column (14) divides the air outlet (111) into a first air outlet end (1112) and a second air outlet end (1113), a first air diffuser plate (112) and a second air diffuser plate (117) are arranged on the outer side of the head part (113), the first air diffuser plate (112) and the second air diffuser plate (117) are driven by a single driving device (12), the first air diffuser plate (112) can rotate around the axis of the head (113) in an arc manner under the driving of the driving device (12) to open or close the first air outlet end (1112), the second air diffuser plate (117) can rotate around the axis of the head (113) in an arc manner under the driving of the driving device (12) to open or close the second air outlet end (1113); when the first air diffuser plate (112) and the second air diffuser plate (117) close the air outlet (111), a tightly attached sealing surface is formed between the first air diffuser plate (112) and the second air diffuser plate (117) and the air outlet (111); a plurality of air dispersing holes (1121) are formed in the first air dispersing plate (112) and the second air dispersing plate (117);
air outlet grid (1111) is arranged at air outlet (111), and air outlet grid (1111) is located the rear side of stand (14).
2. An indoor unit of a floor air conditioner according to claim 1, wherein: air outlet (111) are located on inside casing (1131) of head (113), inside casing (1131) are the upper end and seal, lower extreme open-ended cylindric structure, the open end of inside casing (1131) through rotate with fuselage casing (114) link to each other, just holding chamber (1132) that inside casing (1131) enclose with air current channel (1141) intercommunication.
3. An indoor unit of a floor air conditioner according to claim 1, wherein: the upright post (14) is vertically arranged at the front side of the air outlet (111), the upright post (14) is connected with an inner frame (1131) of the head part (113), and the air outlet (111) is equally divided into a first air outlet end (1112) and a second air outlet end (1113).
4. An indoor unit of a floor air conditioner according to claim 2, wherein: the driving device (12) comprises a driving motor (121), a first gear (122), a second gear (123) and a first rack (1122) arranged on the first air diffuser plate (112) or the second air diffuser plate (117), an output shaft of the driving motor (121) is connected with the first gear (122), and the second gear (123) is meshed with the first gear (122) and the first rack (1122) respectively;
the driving motor (121), the first gear (122) and the second gear (123) are arranged at the upper end of the inner frame (1131), and the first rack (1122) is arranged on the inner side of the upper end of the first air diffuser (112) or the second air diffuser (117).
5. An indoor unit of a floor air conditioner according to claim 4, wherein: a circle of annular ribs (1134) are circumferentially arranged at the edge of the upper end of the inner frame (1131), an accommodating space (1135) with an opening at the upper end is defined between the ribs (1134) and the upper cover of the inner frame (1131), the driving motor (121) and the second gear (123) of the first gear (122) are both arranged in the accommodating space (1135), and a cover plate (1137) is arranged at the opening end of the accommodating space (1135);
the rib (1134) is provided with a first through hole (1136), and the second gear (123) can fully or partially extend out of the first through hole (1136) to be meshed with a first rack (1122) positioned on the outer side of the inner frame (1131).
6. An indoor unit of a floor air conditioner according to claim 4, wherein: the driving device (12) further comprises a third gear (124) and a transmission shaft (125), the upper end of the transmission shaft (125) is connected with the second gear (123), the lower end of the transmission shaft is connected with the third gear (124), and second racks (1123) meshed with the third gear (124) are arranged on the inner sides of the lower ends of the first air diffuser plate (112) and the second air diffuser plate (117).
7. An indoor unit of a floor air conditioner according to claim 6, wherein: the third gear (124) is located in an accommodating cavity (1132) enclosed by the inner frame (1131), a second through hole (1133) is formed in the position, corresponding to the third gear (124), on the side wall of the inner frame (1131), and the third gear (124) can be completely or partially meshed with a second rack (1123) located on the outer side of the inner frame (1131) through the second through hole (1133).
8. An indoor unit of a floor air conditioner according to claim 1, wherein: the air duct assembly comprises an axial flow fan (115) and an air duct wall, the air duct wall encloses the airflow channel (1141), and the axial flow fan (115) is arranged in the airflow channel (1141).
9. An indoor unit of a floor air conditioner according to claim 8, wherein: a heat exchanger (116) is arranged in the machine body shell (114), the heat exchanger (116) is positioned at an air inlet (13) on the machine body shell (114), and the air inlet (13) is arranged at two sides below and/or at the rear side below the machine body shell (114); the axial flow fan (115) is arranged in the machine body shell (114) and is positioned on the upper side of the air inlet (13).
10. An indoor unit of a floor air conditioner according to any one of claims 1 to 9, wherein: the area of each air dispersing hole (1121) is 10-100mm2And the sum of the areas of the plurality of air dispersing holes (1121) accounts for more than half of the total area of the first air dispersing plate (112).
11. An indoor unit of a floor air conditioner according to any one of claims 10, wherein: the air dispersing holes (1121) are round through holes formed in the first air dispersing plate (112), and the round through holes are uniformly distributed on the first air dispersing plate (112).
12. A control method of an indoor unit of an air conditioner according to claim 1, characterized by comprising the steps of:
s1, the control panel on the indoor machine of the air conditioner selects a cooling mode or a heating mode according to the received control signal;
s2, selecting a conventional air-out mode or a breeze air-out mode according to the control signal received by the control panel;
s3, in the breeze air-out mode, the driving device controls the first air-out plate (112) to close the first air-out end (1112) and the second air-out plate (117) to close the second air-out end (1113), the indoor temperature T1 detected by a temperature sensor electrically connected with the control board is compared with a preset temperature range, and when T1 falls within the preset temperature range, the speed of a fan in the air duct assembly is controlled to be reduced;
in a normal air outlet mode, a driving device drives the first air diffuser plate (112) to open the first air outlet end (1112), the second air diffuser plate (117) to open the second air outlet end (1113), the indoor temperature T2 is detected through a temperature sensor electrically connected with the control board, the temperature T2 is compared with a preset temperature range, and when the temperature T2 falls within the preset temperature range, the indoor unit of the air conditioner is automatically switched to a breeze air outlet state.
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| CN201610791892.0A CN106152290B (en) | 2016-08-31 | 2016-08-31 | Indoor unit of floor air conditioner and control method thereof |
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Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766053B (en) * | 2016-12-30 | 2022-08-23 | 珠海格力电器股份有限公司 | Sweep wind blade, sweep wind mechanism and air conditioner |
| CN106705397B (en) * | 2017-01-24 | 2022-05-17 | 珠海格力电器股份有限公司 | Air outlet panel, indoor unit and control method of indoor unit |
| CN106765999A (en) * | 2017-01-24 | 2017-05-31 | 珠海格力电器股份有限公司 | Control device of air conditioner, air conditioner and control method of air conditioner |
| CN106642359A (en) * | 2017-02-22 | 2017-05-10 | 广东美的制冷设备有限公司 | Louver blade for air-conditioner indoor unit, louver component and air-conditioner indoor unit |
| CN106918078A (en) * | 2017-03-09 | 2017-07-04 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN107192011B (en) * | 2017-04-13 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air-conditioner indoor wall on-hook and its control method |
| CN107449059A (en) * | 2017-07-19 | 2017-12-08 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| CN107606704B (en) * | 2017-09-27 | 2023-05-09 | 海信空调有限公司 | Cabinet air conditioner |
| CN107796058B (en) * | 2017-11-30 | 2024-05-28 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| CN109869808B (en) * | 2018-01-13 | 2024-03-29 | 广东美的制冷设备有限公司 | Air outlet panel and air conditioner |
| CN108151270B (en) * | 2018-01-13 | 2024-04-09 | 广东美的制冷设备有限公司 | Air outlet panel and floor type indoor air conditioner |
| CN108151154B (en) * | 2018-01-13 | 2024-04-09 | 广东美的制冷设备有限公司 | Air outlet panel and floor type indoor air conditioner |
| CN108361826B (en) * | 2018-01-13 | 2024-04-26 | 广东美的制冷设备有限公司 | Air outlet panel and air conditioner |
| CN108302619B (en) * | 2018-01-13 | 2024-04-26 | 广东美的制冷设备有限公司 | Air outlet panel and air conditioner |
| CN108266811B (en) * | 2018-03-21 | 2024-01-23 | 广东美的制冷设备有限公司 | Vertical air conditioning equipment |
| CN108413494B (en) * | 2018-03-21 | 2023-12-26 | 广东美的制冷设备有限公司 | Vertical air conditioning equipment |
| CN108518803B (en) * | 2018-04-27 | 2020-12-11 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN109059237A (en) * | 2018-07-18 | 2018-12-21 | Tcl空调器(中山)有限公司 | Air outlet mechanism and floor air conditioner |
| CN113091292B (en) * | 2021-04-21 | 2022-10-18 | 一汽解放汽车有限公司 | Air outlet grid assembly and air supply device comprising same |
| CN115235069B (en) * | 2021-04-25 | 2024-03-08 | 芜湖美智空调设备有限公司 | Air conditioner, control method thereof and computer readable storage medium |
| CN113623848A (en) * | 2021-08-31 | 2021-11-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113623847A (en) * | 2021-08-31 | 2021-11-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205372791U (en) * | 2016-01-20 | 2016-07-06 | 芜湖美智空调设备有限公司 | Machine and air conditioner in components of a whole that can function independently console mode air conditioning |
| CN105823189A (en) * | 2016-05-18 | 2016-08-03 | 珠海格力电器股份有限公司 | Sweep wind support and air conditioner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4185820B2 (en) * | 2003-06-05 | 2008-11-26 | 松下環境空調エンジニアリング株式会社 | Air outlet and air conditioning method using the same |
| CN102644967A (en) * | 2012-04-16 | 2012-08-22 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN202792442U (en) * | 2012-07-12 | 2013-03-13 | 广东美的电器股份有限公司 | Air conditioner indoor machine |
| CN104676759B (en) * | 2015-02-13 | 2018-03-27 | 广东美的制冷设备有限公司 | Air conditioner room unit and its control method |
| CN105042761B (en) * | 2015-05-29 | 2018-08-17 | 广东美的制冷设备有限公司 | Air conditioner and its wind speed control method |
| CN206145794U (en) * | 2016-08-31 | 2017-05-03 | 芜湖美智空调设备有限公司 | Floor air conditioner indoor machine |
-
2016
- 2016-08-31 CN CN201610791892.0A patent/CN106152290B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205372791U (en) * | 2016-01-20 | 2016-07-06 | 芜湖美智空调设备有限公司 | Machine and air conditioner in components of a whole that can function independently console mode air conditioning |
| CN105823189A (en) * | 2016-05-18 | 2016-08-03 | 珠海格力电器股份有限公司 | Sweep wind support and air conditioner |
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