CN112880036A - Ceiling type air conditioner indoor unit - Google Patents

Ceiling type air conditioner indoor unit Download PDF

Info

Publication number
CN112880036A
CN112880036A CN201911206387.5A CN201911206387A CN112880036A CN 112880036 A CN112880036 A CN 112880036A CN 201911206387 A CN201911206387 A CN 201911206387A CN 112880036 A CN112880036 A CN 112880036A
Authority
CN
China
Prior art keywords
indoor unit
shell
air outlet
air conditioner
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911206387.5A
Other languages
Chinese (zh)
Inventor
古康
王永涛
闫宝升
关婷婷
李英舒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201911206387.5A priority Critical patent/CN112880036A/en
Publication of CN112880036A publication Critical patent/CN112880036A/en
Pending legal-status Critical Current

Links

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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • 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
    • F24F13/20—Casings or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

The invention provides a ceiling type air conditioner indoor unit. Wherein the ceiling type air conditioner indoor unit includes: the air conditioner comprises an inner shell, a fan and a fan, wherein a cavity is defined in the inner shell, and a preset number of first air outlet holes are formed in the inner shell; the outer shell is arranged outside the inner shell, and a second air outlet corresponding to the first air outlet is formed in the outer shell; the rotary driving mechanism is arranged on the inner shell and is configured to drive the outer shell to rotate so as to change the area of the overlapped part of the first air outlet and the second air outlet; and a centrifugal fan disposed inside the cavity and configured to blow air entering the cavity into the air flow and out through the overlapping portion. The ceiling type air conditioner indoor unit can realize circumferential air outlet, enlarge the air supply angle and range, realize rapid and balanced temperature adjustment of a room, avoid discomfort of a user caused by small-range blowing of air flow, and effectively improve the use experience of the user.

Description

Ceiling type air conditioner indoor unit
Technical Field
The invention relates to the technical field of household appliances, in particular to a ceiling type air conditioner indoor unit.
Background
With the development of society and the increasing living standard of people, various air conditioning devices have become one of the indispensable electrical devices in people's daily life. Various air conditioning devices can help people to reach a temperature that can be adapted to when the ambient temperature is too high or too low.
The current air conditioner adjusting device mainly comprises various types of air conditioners and fans, but the wall-mounted air conditioner and the vertical air conditioner which are most widely applied at present have angle limitation in the air supply range, can only realize single-side air supply, and the air supply angle is less than 180 degrees. The air supply range has certain limitations on the temperature in the room with balanced regulation and the rapid refrigeration and heating, the air supply angle is small, the refrigeration and heating efficiency is low, and the use experience of a user is influenced.
Disclosure of Invention
An object of the present invention is to provide a ceiling type air conditioner indoor unit having a large blowing angle.
The invention further aims to realize rapid and balanced temperature adjustment of the indoor unit of the ceiling type air conditioner and reasonably adjust the air output.
In particular, the present invention provides a ceiling type air conditioner indoor unit, comprising: the air conditioner comprises an inner shell, a fan and a fan, wherein a cavity is defined in the inner shell, and a preset number of first air outlet holes are formed in the inner shell; the outer shell is arranged outside the inner shell, and a second air outlet corresponding to the first air outlet is formed in the outer shell; the rotary driving mechanism is arranged on the inner shell and is configured to drive the outer shell to rotate so as to change the area of the overlapped part of the first air outlet and the second air outlet; and a centrifugal fan disposed inside the cavity and configured to blow air entering the cavity into the air flow and out through the overlapping portion.
Optionally, the inner and outer housings are both cylindrical.
Optionally, the inner housing bottom end is provided with a first support, the outer housing bottom end is provided with a second support, and the rotary drive mechanism includes: and the rotating motor is fixed on the first support, and a rotating shaft of the rotating motor is connected with the second support so as to drive the outer shell to rotate through the rotating shaft after the rotating motor is opened.
Optionally, the first support comprises: a plurality of first spokes respectively extending from the bottom end of the inner shell to the center of the inner shell; and a first hub plate provided at the center of the inner case and connected to the plurality of first spokes, and to which the rotating electric machine is fixed.
Optionally, the second bracket comprises: a plurality of second spokes respectively extending from the bottom end of the outer shell to the center of the outer shell; and a second hub plate provided at the center of the outer housing and connected to the plurality of second spokes, and to which the rotating shaft is fixed.
Optionally, the outer peripheral wall of the inner shell is provided with an inner ring, and the outer shell is provided with an outer ring matched with the inner ring, so that the outer shell is arranged outside the inner shell.
Optionally, the inner ring is disposed on the upper half portion of the outer peripheral wall of the inner housing, and the top end of the outer housing is turned inwards to form the outer ring.
Optionally, the rotary drive mechanism is further configured to: the outer shell is driven to rotate, so that the area of the overlapped part is in direct proportion to the size of an air outlet gear of the indoor unit of the ceiling type air conditioner.
Optionally, the indoor unit of the ceiling type air conditioner further comprises: the air inlet grid is arranged at the bottom of the outer shell and is provided with a plurality of air inlets so that external air can enter the cavity.
Optionally, the indoor unit of the ceiling type air conditioner further comprises: and an evaporator disposed outside the periphery of the centrifugal fan and configured to exchange heat with air generated by the centrifugal fan.
The invention relates to a ceiling type air conditioner indoor unit, comprising: the air conditioner comprises an inner shell, a fan and a fan, wherein a cavity is defined in the inner shell, and a preset number of first air outlet holes are formed in the inner shell; the outer shell is arranged outside the inner shell, and a second air outlet corresponding to the first air outlet is formed in the outer shell; the rotary driving mechanism is arranged on the inner shell and is configured to drive the outer shell to rotate so as to change the area of the overlapped part of the first air outlet and the second air outlet; and a centrifugal fan disposed inside the cavity and configured to blow air entering the cavity into the air flow and out through the overlapping portion. The indoor unit of the ceiling type air conditioner can achieve circumferential air outlet, air supply angles and ranges are enlarged, rapid and balanced temperature adjustment can be achieved for a room, discomfort of a user caused by blowing of a small air flow range is avoided, and use experience of the user is effectively improved.
Furthermore, the indoor unit of the ceiling type air conditioner of the invention has the cylindrical inner shell and the cylindrical outer shell. Interior casing bottom is provided with first support, and the shell body bottom is provided with the second support to rotary drive mechanism includes: and the rotating motor is fixed on the first support, and a rotating shaft of the rotating motor is connected with the second support so as to drive the outer shell to rotate through the rotating shaft after the rotating motor is opened. Through the relative motion between shell body and the interior casing, realize that the area of the coincidence portion of first exhaust vent and second exhaust vent changes, and then can effectively adjust the air output for air output and user's demand phase-match.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view illustrating an overall structure of an indoor unit of a ceiling type air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating the construction of an inner case of the indoor unit of the ceiling type air conditioner shown in fig. 1;
FIG. 3 is a schematic view of the inner housing shown in FIG. 2 from another perspective;
fig. 4 is a schematic view showing the construction of an outer case of the indoor unit of the ceiling type air conditioner shown in fig. 1;
fig. 5 is a partial schematic view of the indoor unit of the ceiling type air conditioner shown in fig. 1; and
fig. 6 is a schematic view showing the construction of an evaporator and a centrifugal fan of the indoor unit of the ceiling type air conditioner shown in fig. 1.
Detailed Description
This embodiment provides a ceiling type air conditioner indoor unit, can realize circumference air-out, enlarges air supply angle and scope for quick balanced thermoregulation can be realized in the room, and avoid the air current minim scope to blow and lead to the user uncomfortable, effectively promote user's use and experience. Fig. 1 is a schematic view illustrating an overall structure of a ceiling type air conditioner indoor unit 100 according to an embodiment of the present invention, fig. 2 is a schematic view illustrating a structure of an inner case 110 of the ceiling type air conditioner indoor unit 100 shown in fig. 1, fig. 3 is a schematic view illustrating a structure of the inner case 110 shown in fig. 2 from another perspective, fig. 4 is a schematic view illustrating a structure of an outer case 120 of the ceiling type air conditioner indoor unit 100 shown in fig. 1, fig. 5 is a schematic view illustrating a partial structure of the ceiling type air conditioner indoor unit 100 shown in fig. 1, and fig. 6 is a schematic view illustrating a structure of an evaporator 170 and a centrifugal fan 130 of the ceiling type air conditioner. As shown in fig. 1 to 6, the indoor unit 100 of the ceiling type air conditioner may generally include: an inner casing 110, an outer casing 120, a rotation driving mechanism (not shown), and a centrifugal fan 130.
Wherein, the inside of interior casing 110 is limited with the cavity, has seted up the first exhaust vent 111 of default quantity on interior casing 110. The outer housing 120 is disposed outside the inner housing 110, and the outer housing 120 is provided with a second air outlet 121 corresponding to the first air outlet 111. In a preferred embodiment, the inner housing 110 and the outer housing 120 are both cylindrical. The number and shape of the first air outlet 111 and the second air outlet 121 are correspondingly arranged.
Specifically, as shown in fig. 1 to 4, the first air outlet 111 and the second air outlet 121 may be flower-shaped to improve the overall aesthetic appearance of the ceiling type air conditioner indoor unit 100. The number of the first air outlet 111 and the second air outlet 121 can be set to 39, and the first air outlet and the second air outlet are uniformly arranged in 13 rows, three in each row, so that the ceiling type air conditioner indoor unit 100 can uniformly supply air in the circumferential direction. It should be noted that the specific number and the specific shape of the first air outlet 111 and the second air outlet 121 are only examples, and are not intended to limit the present invention. In other embodiments, the first outlet holes 111 and the second outlet holes 121 may be arranged in other numbers and shapes.
The rotation driving mechanism is disposed on the inner housing 110 and configured to drive the outer housing 120 to rotate so as to change an area of a portion where the first air outlet 111 and the second air outlet 121 overlap. The centrifugal fan 130 is disposed inside the cavity and configured to wind air entering the cavity and blow out through the overlapped portion. The air outlet amount is the largest when the area of the overlapped part of the first air outlet 111 and the second air outlet 121 is the largest, that is, the first air outlet 111 and the second air outlet 121 are completely overlapped. When the area of the overlapped part of the first air outlet hole and the second air outlet hole 121 is the smallest, that is, the first air outlet hole 111 and the second air outlet hole 121 are not overlapped completely, the air outlet quantity is the smallest, and almost no air is discharged.
The ceiling type air conditioner indoor unit 100 of this embodiment, the coincident part air-out through the first exhaust vent 111 of interior casing 110 and the second exhaust vent 121 of shell body 120 can realize the even air-out of circumference, enlarges air supply angle and scope for quick balanced thermoregulation can be realized in the room, and avoid the air current minim scope to blow and lead to the user uncomfortable, effectively promote user's use and experience.
As shown in fig. 3 and 4, the first bracket 140 is provided at the bottom end of the inner case 110, and the second bracket 150 is provided at the bottom end of the outer case 120. And the rotation driving mechanism includes: a rotating motor (not shown) is fixed to the first bracket 140, and a rotating shaft thereof is connected to the second bracket 150 to rotate the outer case 120 by the rotating shaft after being turned on. In fact, the bottom end of the outer case 120 is lower than the bottom end of the inner case 110 so that the second bracket 150 is located below the first bracket 140, thereby making it possible to fix the upper side of the rotary motor to the first bracket 140 and the rotary shaft below the rotary motor to the second bracket 150. Preferably, the rotating electric machine may be a stepping motor.
The first bracket 140 includes: a plurality of first spokes 141 and a first hub plate 142. Wherein, a plurality of first spokes 141 respectively extend from the bottom end of the inner housing 110 to the center of the inner housing 110. The first hub plate 142 is centrally disposed in the inner case 110 and connected to the plurality of first spokes 141, and the rotating electric machine is fixed to the first hub plate 142. The second bracket 150 includes: a plurality of second spokes 151 and a second hub plate 152. Wherein, the plurality of second spokes 151 extend from the bottom end of the outer shell 120 to the center of the outer shell 120. The second hub plate 152 is centrally disposed in the outer housing 120 and connected to the plurality of second spokes 151, and the rotating shaft is fixed to the second hub plate 152. It should be noted that the first spokes 141 and the second spokes 151 are uniformly distributed.
In a specific embodiment, such as shown in fig. 3 and 4, each of the first spokes 141 and the second spokes 151 is provided with three first spokes 141, and an included angle between every two first spokes 141 is 120 °; the included angle between every two of the three second spokes 151 is 120 degrees. The first hub plate 142 and the second hub plate 152 may also be provided with holes for fixing the rotating shaft above the rotating electrical machine, and especially the holes for fixing the rotating shaft on the second hub plate 152 may be matched to the cross-sectional shape of the rotating shaft.
As shown in fig. 1 and 3, the outer circumferential wall of the inner housing 110 is provided with an inner ring 112, and the outer housing 120 is provided with an outer ring 122 engaged with the inner ring 112 such that the outer housing 120 is disposed outside the inner housing 110. Preferably, the inner ring 112 is disposed on the upper half of the outer peripheral wall of the inner housing 110, and the top end of the outer housing 120 is folded inward to form the outer ring 122. Also, the inner ring 112 may actually be a raceway structure, and the inner ring 112 and the outer ring 122 are engaged with each other in a rolling bearing-like manner, so that the outer housing 120 may be disposed outside the inner housing 110, and resistance when the rotation driving mechanism drives the outer housing 120 to rotate may be effectively reduced.
Through the relative motion between outer shell 120 and inner shell 110, the area of the coincidence part of first exhaust vent 111 and second exhaust vent 121 changes, and then can effectively adjust the air output for air output and user's demand phase-match. In a preferred embodiment, the rotary drive mechanism is further configured to: the outer housing 120 is driven to rotate such that the area of the overlapped portion is proportional to the size of the air outlet position of the indoor unit 100 of the ceiling type air conditioner. That is, the bigger the air outlet gear is, the larger the area of the overlapped part of the first air outlet 111 and the second air outlet 121 is; the smaller the air outlet gear is, the smaller the area of the overlapped part of the first air outlet 111 and the second air outlet 121 is.
As shown in fig. 5 and 6, the indoor unit 100 of the ceiling type air conditioner may further include: an air intake grill 160 and an evaporator 170. The air inlet grill 160 is disposed at the bottom of the outer casing 120, and is provided with a plurality of air inlets 161 for allowing external air to enter the cavity. The evaporator 170 is disposed outside the periphery of the centrifugal fan 130, and is configured to exchange heat with air generated by the centrifugal fan 130. Specifically, the shape of the evaporator 170 is matched with the shapes of the inner casing 110 and the outer casing 120, so that the heat-exchanged wind is uniformly discharged through the overlapping portion of the first air outlet 111 and the second air outlet 121 in the circumferential direction.
In addition, the centrifugal fan 130 may include a centrifugal motor 131 and a centrifugal fan 132, and the centrifugal motor 131 is disposed on the top of the centrifugal fan 132 and configured to drive the centrifugal fan 132 to rotate. The ceiling type air conditioner indoor unit 100 may further include: and a top plate 180 covering the top of the inner case 110 and fixed to the ceiling of the room, and the centrifugal motor 131 may be fixed to the top plate 180.
The ceiling type air conditioner indoor unit 100 of this embodiment, the coincident part air-out through the first exhaust vent 111 of interior casing 110 and the second exhaust vent 121 of shell body 120 can realize the even air-out of circumference, enlarges air supply angle and scope for quick balanced thermoregulation can be realized in the room, and avoid the air current minim scope to blow and lead to the user uncomfortable, effectively promote user's use and experience.
Further, the ceiling type air conditioner indoor unit 100 of the embodiment realizes that the area of the overlapped part of the first air outlet 111 and the second air outlet 121 changes through the relative movement between the outer shell 120 and the inner shell 110, and then the air output can be effectively adjusted, so that the air output is matched with the user requirement.
It should be understood by those skilled in the art that, unless otherwise specified, terms such as "upper", "lower", "left", "right", "front", "rear", etc., used in the embodiments of the present invention to indicate orientation or positional relationship are based on the actual usage state of the ceiling type air conditioner indoor unit 100, and these terms are only used for convenience of describing and understanding the technical solution of the present invention, and do not indicate or imply that the device or component referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A ceiling type air conditioner indoor unit comprising:
the air conditioner comprises an inner shell, a fan and a fan, wherein a cavity is defined in the inner shell, and a preset number of first air outlet holes are formed in the inner shell;
the outer shell is arranged outside the inner shell, and a second air outlet corresponding to the first air outlet is formed in the outer shell;
the rotary driving mechanism is arranged on the inner shell and is configured to drive the outer shell to rotate so as to change the area of the overlapped part of the first air outlet and the second air outlet; and
and the centrifugal fan is arranged in the cavity and is configured to enable the air entering the cavity to form wind and blow out through the overlapped part.
2. The indoor unit of a ceiling type air conditioner according to claim 1,
the inner shell and the outer shell are both cylindrical.
3. The indoor unit of a ceiling type air conditioner according to claim 2,
the interior casing bottom is provided with first support, the shell body bottom is provided with the second support, and rotary drive mechanism includes:
and the rotating motor is fixed on the first support, and a rotating shaft of the rotating motor is connected with the second support so as to drive the outer shell to rotate through the rotating shaft after the rotating motor is opened.
4. The indoor unit of claim 3, wherein the first bracket comprises:
a plurality of first spokes extending from the bottom end of the inner housing to the center of the inner housing, respectively; and
a first hub plate provided at the center of the inner housing and connected to the plurality of first spokes, and the rotating electric machine is fixed to the first hub plate.
5. The indoor unit of claim 4, wherein the second bracket comprises:
a plurality of second spokes respectively extending from the bottom end of the outer shell to the center of the outer shell; and
a second hub plate centrally disposed in the outer housing and connected to the plurality of second spokes, and the rotating shaft is fixed to the second hub plate.
6. The indoor unit of a ceiling type air conditioner according to claim 1,
the periphery wall of interior casing is provided with the inner circle, the shell body be provided with inner circle complex outer lane, so that the shell body set up in the outside of interior casing.
7. The indoor unit of claim 6, wherein,
the inner ring is arranged on the upper half part of the peripheral wall of the inner shell, and the top end of the outer shell is turned inwards to form the outer ring.
8. The indoor unit of a ceiling type air conditioner according to claim 1,
the rotary drive mechanism is further configured to: and driving the shell to rotate so that the area of the overlapped part is in direct proportion to the size of an air outlet gear of the indoor unit of the ceiling type air conditioner.
9. The indoor unit of claim 1, further comprising:
and the air inlet grid is arranged at the bottom of the outer shell and is provided with a plurality of air inlets so as to enable external air to enter the cavity.
10. The indoor unit of claim 1, further comprising:
and an evaporator disposed outside a peripheral portion of the centrifugal fan and configured to exchange heat with air formed by the centrifugal fan.
CN201911206387.5A 2019-11-29 2019-11-29 Ceiling type air conditioner indoor unit Pending CN112880036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911206387.5A CN112880036A (en) 2019-11-29 2019-11-29 Ceiling type air conditioner indoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911206387.5A CN112880036A (en) 2019-11-29 2019-11-29 Ceiling type air conditioner indoor unit

Publications (1)

Publication Number Publication Date
CN112880036A true CN112880036A (en) 2021-06-01

Family

ID=76039084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911206387.5A Pending CN112880036A (en) 2019-11-29 2019-11-29 Ceiling type air conditioner indoor unit

Country Status (1)

Country Link
CN (1) CN112880036A (en)

Similar Documents

Publication Publication Date Title
US11873828B2 (en) Ceiling fan including a communication module and a controller and method for controlling the same
CN106801919B (en) Ceiling air conditioner
CN209819709U (en) Wall-mounted air conditioner indoor unit
CN210050882U (en) Air conditioner indoor unit and air conditioner
CN213019964U (en) Wall-mounted air conditioner indoor unit
CN203518160U (en) Baffle-swing type dual-air-outlet air conditioning device
CN210511920U (en) Air conditioner
WO2018188370A1 (en) Air conditioning mechanism
CN107131148A (en) Tubular wine wheel, cross flow fan and air-supply arrangement
CN211345549U (en) Ceiling type air conditioner indoor unit
CN210638118U (en) Air conditioner
CN205842853U (en) Floor type air-conditioner
CN112413729A (en) Floor type air conditioner indoor unit and air conditioner
CN105783226B (en) A kind of mobile air conditioner air exhausting structure and the mobile air conditioner with it
CN112880036A (en) Ceiling type air conditioner indoor unit
CN107631360B (en) Indoor unit of air conditioner and air conditioner
CN106839096B (en) Ceiling air conditioner
CN110749007B (en) Ceiling fan air conditioner and control method thereof
CN210425278U (en) Ceiling type air conditioner indoor unit
CN106322528B (en) Cabinet air conditioner and air outlet control method of cabinet air conditioner
CN220648426U (en) Indoor unit of air conditioner
CN206903937U (en) Tubular wine wheel, cross flow fan and air-supply arrangement
CN106123126B (en) Indoor unit and air conditioner with same
CN210509721U (en) Spacing strutting arrangement, fan and air conditioner
CN210425277U (en) Ceiling type air conditioner indoor unit

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