CN107084441B - Air conditioner indoor unit and air conditioner - Google Patents

Air conditioner indoor unit and air conditioner Download PDF

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Publication number
CN107084441B
CN107084441B CN201710529985.0A CN201710529985A CN107084441B CN 107084441 B CN107084441 B CN 107084441B CN 201710529985 A CN201710529985 A CN 201710529985A CN 107084441 B CN107084441 B CN 107084441B
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CN
China
Prior art keywords
air
fan blade
frame strip
frame
indoor unit
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.)
Active
Application number
CN201710529985.0A
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Chinese (zh)
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CN107084441A (en
Inventor
叶海林
毛先友
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.)
Midea Group Co Ltd
Wuhu Meizhi Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Wuhu Meizhi Air Conditioning Equipment Co Ltd
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Filing date
Publication date
Application filed by Midea Group Co Ltd, Wuhu Meizhi Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201710529985.0A priority Critical patent/CN107084441B/en
Priority to CN202210250604.6A priority patent/CN114593459B/en
Publication of CN107084441A publication Critical patent/CN107084441A/en
Application granted granted Critical
Publication of CN107084441B publication Critical patent/CN107084441B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

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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 discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises: the shell is provided with an air inlet, an air outlet and an air channel positioned between the air inlet and the air outlet; the air outlet frame is connected with the shell corresponding to the air outlet; air guide assembly includes: the air guide frame comprises a transverse frame strip and a longitudinal frame strip connected with the transverse frame strip; the air guide plate extends along the length direction of the longitudinal frame strip and is rotatably connected with the transverse frame strip; the horizontal frame strip and/or the vertical frame strip with the air-out frame can be dismantled and be connected. In the technical scheme of the invention, when the air guide assembly needs to be cleaned, the air guide frame is only required to be detached from the air outlet frame or the shell, and then the air guide assembly is cleaned, so that the air guide assembly is very convenient and rapid to mount, detach, maintain and replace.

Description

Air conditioner indoor unit and air conditioner
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
The cleaning procedure of the air guide component of the existing air conditioner indoor unit is very complex, and during cleaning, all air guide components need to be detached independently according to a certain sequence and then cleaned respectively, and after cleaning is finished, shells of the air conditioner indoor unit need to be installed back one by one according to a certain sequence. The complex disassembly and cleaning process causes the cleaning of the air guide assembly of the indoor unit of the air conditioner to be very inconvenient.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, aiming at improving the convenience of cleaning an air conditioner.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, comprising:
the shell is provided with an air inlet, an air outlet and an air channel positioned between the air inlet and the air outlet;
the air outlet frame is connected with the shell corresponding to the air outlet;
air guide assembly includes:
the air guide frame comprises a transverse frame strip and a longitudinal frame strip connected with the transverse frame strip;
the air guide plate extends along the length direction of the longitudinal frame strip and is rotatably connected with the transverse frame strip;
the horizontal frame strip and/or the vertical frame strip with the air-out frame can be dismantled and be connected.
Preferably, the air deflector comprises a strip-shaped air guide blade and blade rotating shafts arranged at two ends of the air guide blade;
the transverse frame strip is provided with a through hole corresponding to the fan blade rotating shaft;
the fan blade motor used for driving the air deflector is detachably connected with the air outlet frame;
one end of the fan blade rotating shaft, which is far away from the fan blade, is connected with the fan blade motor through the through hole.
Preferably, the air guide assembly further comprises a connecting pin, and the connecting pin comprises a pin shaft and a coupling part fixedly connected with the pin shaft;
the hinge pin is detachably connected with the fan blade motor, and the coupling part is detachably connected with the fan blade rotating shaft.
Preferably, a bolt hole is formed in the blade rotating shaft along the length direction of the blade rotating shaft, a bolt inlet is formed in one end, close to the fan guide blade, of the blade rotating shaft corresponding to the bolt hole, and a bolt outlet is formed in one end, far away from the fan guide blade, of the blade rotating shaft corresponding to the bolt hole;
the pin shaft enters the pin hole from the pin inlet and extends out of the pin outlet to be connected with the fan blade motor.
Preferably, the coupling part is fastened with the fan blade rotating shaft and/or the wind guide blade.
Preferably, the connecting pin further comprises a limiting block, and the limiting block is fixedly connected with one end, far away from the pin shaft, of the coupling part;
the limiting block is provided with a through groove which is formed along the length direction of the fan blade rotating shaft;
a guide rib arranged along the length direction of the fan blade rotating shaft is arranged at the position, close to the fan blade rotating shaft, on the guide fan blade, and a stop buckle is arranged at one end, far away from the fan blade rotating shaft, of the guide rib;
the guide ribs are arranged in the through grooves.
Preferably, the guide blade is provided with a stop buckle corresponding to the limiting block on one side of the guide rib.
Preferably, the wind guide assembly further comprises a plurality of wind guide plates, the plurality of wind guide plates are arranged along the width direction of the wind guide frame, and the plurality of wind guide plates are linked through the wind guide plate connecting rods.
Preferably, the end of the horizontal frame strip or the vertical frame strip is provided with a limit buckle, the limit buckle extends along the length direction of the horizontal frame strip, and the shell or the air outlet frame is provided with a buckle position corresponding to the limit buckle.
Preferably, the longitudinal frame strip and/or the transverse frame strip of the air guide frame are/is provided with a fixing buckle, and the fixing buckle is arranged along the length direction of the longitudinal frame strip; the shell or the air outlet frame is provided with a buckle groove corresponding to the limiting buckle.
Preferably, the air guide assembly further comprises a louver, and the louver is arranged along the length direction of the transverse frame strip and is rotatably connected with the longitudinal frame strip.
Preferably, the air guide assembly further comprises a cam link mechanism, the cam link mechanism comprises a louver link and a cam, one end of the louver link is connected with the louver, and the other end of the louver link is connected with the cam;
the indoor unit of the air conditioner further comprises a louver motor, the louver motor is installed on the air outlet frame, and a driving shaft of the louver motor is fixedly connected with the cam.
Preferably, the number of the louver is multiple, the multiple louvers are arranged along the length direction of the longitudinal frame strip, and each louver is connected with the louver connecting rod.
Preferably, the air guide assembly further comprises a protective net, and the protective net is arranged on one side, back to the air duct, of the air guide frame.
The invention further provides an air conditioner, which comprises an air conditioner indoor unit;
the air-conditioning indoor unit comprises: the shell is provided with an air inlet, an air outlet and an air channel positioned between the air inlet and the air outlet;
the air outlet frame is connected with the shell corresponding to the air outlet;
air guide assembly includes:
the air guide frame comprises a transverse frame strip and a longitudinal frame strip connected with the transverse frame strip;
the air guide plate extends along the length direction of the longitudinal frame strip and is rotatably connected with the transverse frame strip;
the horizontal frame strip and/or the vertical frame strip with the air-out frame can be dismantled and be connected.
In the technical scheme of the invention, when the air guide assembly needs to be cleaned, the air guide frame is only required to be detached from the air outlet frame or the shell, and then the air guide assembly is cleaned, so that the air guide assembly is very convenient and quick to mount, detach, maintain and replace; meanwhile, after the air guide assembly is taken down, other parts exposed in the shell can be subjected to dust removal, loading and unloading, maintenance and the like, so that the air conditioner is very convenient and quick to install, disassemble, clean and maintain, and a user can better maintain and use the air conditioner.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
fig. 3 is an exploded view of an air guide assembly of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is a schematic view of the wind guiding frame of FIG. 3 at another angle;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is an exploded view of the cam linkage of FIG. 3;
fig. 9 is a schematic structural diagram of an embodiment of the inner part in fig. 1.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
100 Shell body 110 Air inlet
120 Air outlet 200 Air guide assembly
300 Air outlet frame 400 Protective net
500 Cam link mechanism 600 Mounting box
700 Heat exchanger 800 Wind wheel
210 Air guide frame 211 Longitudinal frame strip
212 Transverse frame strip 220 Air deflector
221 Air guide blade 222 Fan blade rotating shaft
223 Bolt hole 240 Guide rib
241 Stop buckle 250 Stop buckle
230 Connecting pin 231 Pin shaft
232 Coupling part 233 Limiting block
234 Through groove 260 Limit button
270 Fixing buckle 271 Connecting arm
272 Fastening part 510 Cam wheel
520 Connecting rod 610 Box cover
620 Box body
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The following will mainly describe a specific structure of the air conditioning indoor unit.
Referring to fig. 1 to 9, in an embodiment of the present invention, an air conditioning indoor unit includes:
a housing 100 having an inlet 110, an outlet 120, and an air duct between the inlet 110 and the outlet 120;
an air outlet frame 300 connected to the housing 100 corresponding to the air outlet 120;
air guide assembly 200 includes:
the air guide frame 210 comprises a transverse frame strip 212 and a longitudinal frame strip 211 connected with the transverse frame strip 212;
the air guide plate 220 extends along the length direction of the longitudinal frame strip 211 and is rotatably connected with the transverse frame strip 212;
the horizontal frame strip 212 and/or the vertical frame strip 211 are detachably connected with the air-out frame 300.
Specifically, in this embodiment, the indoor unit of an air conditioner includes a wall-mounted indoor unit of an air conditioner, an indoor unit of a floor air conditioner, an integrated indoor unit, and the like, where the indoor unit of a floor air conditioner includes a cabinet axial flow air conditioner, a cabinet cross-flow air conditioner, and the like, and the cabinet cross-flow air conditioner is taken as an example.
The housing 100 has an inlet 110, an outlet 120, and an air duct communicating the inlet 110 and the outlet 120. The housing 100 may have a variety of shapes, such as a rectangular parallelepiped shape and a cylindrical shape. The housing 100 includes a front shell and a rear shell, the air inlet 110 is disposed on the rear shell, the air outlet 120 is disposed on the front shell, and the air outlet 120 is a rectangular opening disposed up and down. The casing 100 is provided with an air guide assembly 200 at a position corresponding to the air outlet 120 along the height direction of the casing 100, and the air guide assembly 200 includes air deflectors 220 for guiding air left and right and louvers for guiding air up and down. An air inlet grille is disposed on the casing 100 at a position corresponding to the air inlet 110 along the height direction of the casing 100 to prevent external objects from entering the indoor unit of the air conditioner through the air inlet 110. The U-shaped heat exchanger 700 and the cross flow wind wheel 800 are arranged in the air duct along the height direction of the shell 100, and the heat exchanger 700 is arranged by wrapping the cross flow wind wheel 800 so as to improve the heat exchange efficiency of the heat exchanger 700. The cross flow wind wheel 800 works to discharge the air after heat exchange in the air duct from the air outlet 120, so that negative pressure is formed in the air duct, and the air outside the cabinet enters the air duct from the air inlet 110 under the action of the negative pressure to exchange heat with the heat exchanger 700. When the heat-exchanged gas is discharged from the air outlet 120, the heat-exchanged gas is conveyed to a position designated by a user under the action of the air guide assembly 200.
The air outlet frame 300 is arranged in a frame shape, is arranged in the air outlet 120, and is connected with the casing 100 enclosing the air outlet 120, and the connection mode can be various, such as detachable connection (through screws or buckles and the like), fixed connection (through rivets or adhesion and the like), and even can be arranged with the casing 100 in an integrated manner.
The number of the horizontal frame strips 212 and the vertical frame strips 211 of the air guide frame 210 is not particularly limited, but two horizontal frame strips 212 and two vertical frame strips 211 are taken as an example for illustration. The horizontal frame strip 212 or the vertical frame strip 211 is provided with a shaft hole, and the air guiding plate 220 is rotatably connected with the horizontal frame strip 212 or the vertical frame strip 211 through the shaft hole, in this embodiment, the air guiding plate 220 extends along the length direction of the vertical frame strip 211 and is rotatably connected with the horizontal frame strip 212 as an example. The transverse frame strip 212 and/or the longitudinal frame strip 211 and the air-out frame 300 can be detachably connected in many ways, such as through screw connection, through buckle connection, and the like.
The detachable connection of the air guiding frame 210 will be further described below by taking the snap connection as an example. In the process of installing the air guide frame 210, the air guide frame 210 is arranged corresponding to the air outlet frame 300, one side (left side or right side, for example, right side) of the air guide frame 210 is buckled into the air outlet frame 300 or the casing 100 to limit the degree of freedom in the left-right direction of the air guide frame 210, and then the air guide frame 210 is moved upward by a certain distance (for example, 4-8 mm, and 6mm is optional) relative to the air outlet frame 300, so that the other side (left side, for example) of the air guide frame 210 is buckled with the air outlet frame 300 or the casing 100 to limit the degree of freedom in the up-down direction and the front-back direction of the air guide frame 210, and finally the air guide frame 210 is installed. When the air guide frame 210 needs to be disassembled, the air guide frame 210 moves downwards for a certain distance, the distance is equivalent to the distance of the upward movement during installation, then the buckled side (taking the right side as an example) is taken as a shaft to rotate, the buckled side is rotated out of the air guide frame 300, and the whole air guide frame 210 can be taken out after the side is rotated for a certain angle.
The specific structure is as follows, the end of the horizontal frame strip 212 or the vertical frame strip 211 is provided with a limit buckle 260, the limit buckle 260 extends along the length direction of the horizontal frame strip 212, and the casing 100 or the air-out frame 300 is provided with a buckle position corresponding to the limit buckle 260. The vertical frame strip 211 and/or the horizontal frame strip 212 of the air guide frame 210 are/is provided with a fixing buckle 270, and the fixing buckle 270 is arranged along the length direction of the vertical frame strip 211; the shell 100 or the air outlet frame 300 is provided with a fastening groove corresponding to the limit buckle 260.
The position-limiting buckles 260 are disposed on the longitudinal frame strips 211, for example, the position-limiting buckles 260 are uniformly arranged along the length direction of the longitudinal frame strips 211, and the extending direction of the position-limiting buckles 260 is equivalent to the length direction of the transverse frame strips 212. In the housing 100 or the air-out frame 300, a fastening position or a rotating shaft is provided corresponding to the limit buckle 260 so as to allow the limit buckle 260 to rotate. The fixing button 270 may be disposed on the horizontal frame bar 212, or may be disposed on the vertical frame bar 211, for example, on the vertical frame bar 211. The fixing buckle 270 includes a connecting arm 271 and a buckling portion 272, the connecting arm 271 extends outward from the longitudinal frame strip 211, and the extending direction of the connecting arm 271 is perpendicular to the length direction of the longitudinal frame strip 211; the buckling portion 272 extends upward from one end of the connecting arm 271 away from the longitudinal frame strip 211 perpendicular to the connecting arm 271, i.e., upward along the length direction of the longitudinal frame strip 211. The limiting buckle 260 is arranged on one longitudinal frame strip 211, and the positioning buckle is arranged on the other longitudinal frame strip 211, so that the air guide frame 210 can be easily processed without a disassembling tool in the assembling and disassembling process, and the assembling and disassembling of the air guide frame 210 are facilitated.
In this embodiment, when the air guide assembly 200 needs to be cleaned, only the air guide frame 210 needs to be detached from the air outlet frame 300 or the casing 100, and then the air guide assembly 200 is cleaned, so that the air guide assembly 200 is very convenient and quick to mount, detach, maintain and replace; meanwhile, after the air guide assembly 200 is taken down, other parts exposed in the shell 100 can be subjected to dust removal, loading and unloading, maintenance and the like, so that the air conditioner is very convenient and quick to install, disassemble, clean and maintain, and a user can better maintain and use the air conditioner.
When the air guide plate 220 of the air conditioner is driven by the motor, the driving motor cannot be directly cleaned, and thus, a user does not want to remove the motor when detaching the air guide assembly 200. At this time, the motor is installed on the air-out frame 300 or the casing 100, and the motor shaft driving the air guiding plate 220 is detachably connected to the air guiding plate 220. There are many ways for detachably connecting the motor rotating shaft and the air deflector 220, for example, the fan blade rotating shaft 222 of the air deflector 220 is directly connected with the motor rotating shaft through screws or buckles; or a connecting piece is added, so that one end of the connecting piece is connected with the fan blade rotating shaft 222 through a screw or a buckle, and the other end of the connecting piece is connected with the fan blade rotating shaft 222 through a screw or a buckle. The detachable connection of the air deflector 220 to the motor will be described in detail with the addition of the connecting pin 230.
The specific structure is as follows, the wind deflector 220 includes a strip wind-guiding blade 221 and a blade rotating shaft 222 disposed at one end of the wind-guiding blade 221. The cross frame strip 212 is provided with a through hole corresponding to the fan blade rotating shaft 222. The fan blade motor for driving the air deflector 220 is detachably connected with the air outlet frame 300. One end of the fan blade rotating shaft 222, which is far away from the fan blade 221, is connected with the fan blade motor through the through hole. In order to improve convenience for assembling and disassembling the wind deflector 220, the wind deflector assembly 200 further includes a connection pin 230, and the connection pin 230 includes a pin shaft 231 and a coupling portion 232 fixedly connected to the pin shaft 231. The hinge pin 231 and the fan blade motor are detachably connected, the coupling portion 232 and the fan blade rotating shaft 222 are detachably connected, the hinge pin 231 and the motor rotating shaft are detachably connected in a buckling or inserting mode, and the coupling portion 232 and the fan blade rotating shaft 222 are detachably connected in a buckling or limiting clamping mode.
A plug pin hole 223 is formed in the fan blade rotating shaft 222 along the length direction thereof, a plug pin inlet is formed at one end of the fan blade rotating shaft 222 close to the fan guide blade 221 corresponding to the plug pin hole 223, and a plug pin outlet is formed at one end of the fan blade rotating shaft 222 far away from the fan guide blade 221 corresponding to the plug pin hole 223. The pin shaft 231 enters the pin hole 223 from the pin inlet and extends out of the pin outlet to be connected with the fan blade motor. The plug pin enters the plug pin hole 223 from the plug pin inlet, extends out of the plug pin hole 223 from the plug pin outlet, and is inserted into the motor rotating shaft. The coupling portion 232 is fastened to the fan blade rotating shaft 222 and/or the fan blade 221.
When the air deflector 220 needs to be connected to the fan blade motor, the plug pin penetrates through the plug pin hole 223 to be connected with a rotating shaft of the fan blade motor, and when the air guide assembly 200 needs to be disassembled, the plug pin needs to be pulled out of the rotating shaft of the motor; through the arrangement of the structure, the detachable connection mode of the bolt, the fan blade rotating shaft 222 and the rotating shaft motor is ingenious in structure, the space is fully and reasonably utilized, the connection structure of the air deflector 220 and the fan blade motor is compact, the installation stability of the air deflector 220 is improved, and the stable work of the air deflector 220 is facilitated.
In some embodiments, in order to detach the wind deflector 220 without the connecting pin 230 falling off the wind deflector 220, the connecting pin 230 further includes a limit block 233, and the limit block 233 is fixedly connected to an end of the coupling portion 232 away from the pin shaft 231. The limiting block 233 has a through groove 234 formed along the length direction of the fan blade rotating shaft 222. The position, close to the fan blade rotating shaft 222, of the fan blade 221 is provided with a guide rib 240 arranged along the length direction of the fan blade rotating shaft 222, and one end, far away from the fan blade rotating shaft 222, of the guide rib 240 is provided with a stop buckle 241. The guide rib 240 is disposed in the through groove 234.
The connection modes of the pin shaft 231, the coupling part 232 and the limiting block 233 are many, and the pin shaft, the coupling part 232 and the limiting block 233 can be connected in a screw mode, a buckle mode, an adhesive mode and the like, and can also be arranged in an integrated mode. The guide rib 240 is arranged corresponding to the fan blade rotating shaft 222, when the air deflector 220 is connected with the motor, the pin shaft 231 is connected with the motor rotating shaft, at this time, the guide rib 240 is arranged in the through groove 234, and the limiting block 233 is separated from the stopping buckle 241; when the air deflector 220 is separated from the motor, the pin shaft 231 is separated from the motor, at this time, the guiding rib 240 is disposed in the through groove 234, the limit block 233 abuts against the stop buckle 241, and the stop buckle 241 prevents the limit block 233 from falling downward.
In some embodiments, in order to prevent the limiting block 233 from moving in the width direction of the wind guide vane 221, a stop buckle 250 is disposed on one side of the guide rib 240 on the wind guide vane 221, corresponding to the limiting block 233. The stopper 250 may be provided on one side or both sides of the guide rib 240 to prevent the stopper 233 from being deviated.
It can be understood that, in order to increase the wind guiding effect of the wind guiding assembly 200, the wind guiding assembly 200 further includes a plurality of blade connecting rods, the number of the wind guiding plates 220 is multiple, the plurality of wind guiding plates 220 are arranged along the width direction of the wind guiding frame 210, and the plurality of wind guiding plates 220 are linked through the blade connecting rods. The connecting rods are respectively connected to one side of the air deflectors 220, and when one of the air deflectors 220 rotates, all the air deflectors 220 are driven to rotate by the connecting rods. By arranging the air deflectors 220, the air guiding effect of the air guiding assembly 200 is effectively improved.
In order to increase the wind guiding effect of the wind guiding assembly 200, the wind guiding assembly 200 further includes louvers, and the louvers are disposed along the length direction of the horizontal frame strips 212 and are rotatably connected to the vertical frame strips 211. In order to drive a plurality of shutters simultaneously by one motor, the air guide assembly 200 further comprises a cam linkage 500, the cam linkage 500 comprises a shutter linkage 520 and a cam 510, one end of the shutter linkage 520 is connected with the shutters, and the other end is connected with the cam 510; the indoor unit of the air conditioner further comprises a louver motor, the louver motor is installed on the air outlet frame 300, and a driving shaft of the louver motor is fixedly connected with the cam 510. The number of the louver is a plurality, the plurality of louvers are arranged along the length direction of the longitudinal frame strip 211, and each louver is connected with the louver connecting rod.
Wherein, the thickness of the cam 510 gradually increases along the circumference thereof, one end of the link is disposed at one side of the cam 510, and abuts against the surface of the cam 510, and the other end is connected with one side of all the louvers. When the cam 510 is driven by the shutter motor to rotate, the connecting rod abutted against the cam 510 moves up and down along with the rotation of the cam 510 due to the different thickness of the cam 510, and the movement of the connecting rod drives the shutter to swing. Through the setting of cam 510 link structure 500, ingenious the rotation of converting the motor into reciprocating of connecting rod, convert the swing of tripe again for the drive compact structure of tripe is favorable to the stable work of tripe.
Of course, in some embodiments, in order to increase the stability of the operation of the connecting rod structure 500 of the cam 510, a mounting box 600 is further provided, the mounting box 600 includes a box body 620 and a box cover 610, the cam 510 is mounted in the box body 620, the connecting rod passes through the bottom of the box body 620 from the lower side of the box cover 610 to abut against the cam 510, and the box cover 610 and the box body 620 are connected by buckling.
Of course, in some embodiments, the protection net 400 may also be disposed on the air guide frame 210 to further facilitate the washing of the air conditioner. The air guide assembly 200 further includes a protective net 400, and the protective net 400 is disposed on a side of the air guide frame 210, which faces away from the air duct. At this time, the connection between the air guide frame 210 and the air outlet frame 300 or the casing 100 requires a connection manner that can be detached only by using a tool, so as to increase the safety of the air conditioner indoor unit.
Of course, in some embodiments, in order to increase safety and prevent sundries or hands from entering the air duct and affecting the operation of the wind wheel 800, the protection net 400 is connected to the housing 100 corresponding to the air duct in an undetachable manner.
The present invention further provides an air conditioner, which includes an air conditioner indoor unit, and the specific structure of the air conditioner indoor unit refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. An indoor unit of an air conditioner, comprising:
the shell is provided with an air inlet, an air outlet and an air channel positioned between the air inlet and the air outlet;
the air outlet frame is connected with the shell corresponding to the air outlet;
air guide assembly includes:
the air guide frame comprises a transverse frame strip and a longitudinal frame strip connected with the transverse frame strip;
the air guide plate extends along the length direction of the longitudinal frame strip and is rotationally connected with the transverse frame strip;
the transverse frame strip and/or the longitudinal frame strip are/is detachably connected with the air outlet frame;
the wind deflector comprises strip-shaped wind guide blades and fan blade rotating shafts arranged at two ends of the wind guide blades;
the transverse frame strip is provided with a through hole corresponding to the fan blade rotating shaft;
the fan blade motor for driving the air deflector is detachably connected with the air outlet frame;
one end of the fan blade rotating shaft, which is far away from the fan blade, is connected with the fan blade motor through the through hole;
the air guide assembly further comprises a connecting pin, and the connecting pin comprises a pin shaft and a coupling part fixedly connected with the pin shaft;
the pin shaft is detachably connected with the fan blade motor, and the coupling part is detachably connected with the fan blade rotating shaft;
the connecting pin comprises a limiting block, and the limiting block is fixedly connected with one end of the coupling part, which is far away from the pin shaft;
the limiting block is provided with a through groove which is formed along the length direction of the fan blade rotating shaft;
a guide rib arranged along the length direction of the fan blade rotating shaft is arranged at the position, close to the fan blade rotating shaft, on the guide fan blade, and a stop buckle is arranged at one end, far away from the fan blade rotating shaft, of the guide rib;
the guide ribs are arranged in the through grooves.
2. An indoor unit of an air conditioner according to claim 1,
a bolt hole is formed in the fan blade rotating shaft along the length direction of the fan blade rotating shaft, a bolt inlet is formed in one end, close to the fan guide blade, of the fan blade rotating shaft corresponding to the bolt hole, and a bolt outlet is formed in one end, far away from the fan guide blade, of the fan blade rotating shaft corresponding to the bolt hole;
the pin shaft enters the pin hole from the pin inlet and extends out of the pin outlet to be connected with the fan blade motor.
3. The indoor unit of claim 1, wherein the coupling part is fastened to the blade shaft and/or the air guide blade.
4. The indoor unit of claim 1, wherein a stop button is provided on the guide blade at a side of the guide rib corresponding to the stopper.
5. The indoor unit of claim 1, wherein the air guide assembly further comprises a plurality of blade links, the plurality of air guide plates are arranged along a width direction of the air guide frame, and the plurality of air guide plates are linked by the blade links.
6. An indoor unit of an air conditioner according to claim 1,
the end part of the transverse frame strip or the longitudinal frame strip is provided with a limit buckle, the limit buckle extends along the length direction of the transverse frame strip, and the shell or the air outlet frame is provided with a buckle position corresponding to the limit buckle.
7. The indoor unit of claim 6, wherein the longitudinal frame strip and/or the transverse frame strip of the air-guiding frame are/is provided with a fixing buckle, and the fixing buckle is arranged along the length direction of the longitudinal frame strip; the shell or the air outlet frame is provided with a buckle groove corresponding to the limiting buckle.
8. The indoor unit of claim 1, wherein the air guide assembly further comprises louvers, and the louvers are disposed along a length direction of the cross frame strips and rotatably connected to the longitudinal frame strips.
9. An indoor unit of an air conditioner as claimed in claim 8, wherein the air guide assembly further comprises a cam link mechanism including a louver link and a cam, one end of the louver link being connected to the louver, and the other end thereof being connected to the cam;
the indoor unit of the air conditioner further comprises a louver motor, the louver motor is installed on the air outlet frame, and a driving shaft of the louver motor is fixedly connected with the cam.
10. The indoor unit of claim 9, wherein the number of the louver blades is plural, and a plurality of the louver blades are arranged along the length direction of the longitudinal frame strip, and each louver blade is connected to the louver blade connecting rod.
11. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 10.
CN201710529985.0A 2017-06-30 2017-06-30 Air conditioner indoor unit and air conditioner Active CN107084441B (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107327949A (en) * 2017-08-30 2017-11-07 广东美的制冷设备有限公司 Air conditioner
CN109373487A (en) * 2018-10-12 2019-02-22 山东阿尔普尔节能装备有限公司 A kind of air-source air-heater with air wetting function
CN109269066A (en) * 2018-11-09 2019-01-25 珠海格力电器股份有限公司 A kind of wind mount structure, air guide structure and the cooling fan with it
CN109341038B (en) * 2018-11-22 2024-02-02 安徽扬子空调股份有限公司 Air conditioner aviation baffle convenient to dismantle
CN109798652A (en) * 2019-03-13 2019-05-24 珠海格力电器股份有限公司 Ducting assembly and air conditioner
CN112484149A (en) * 2019-09-11 2021-03-12 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN112503755B (en) * 2020-10-29 2023-02-17 Tcl空调器(中山)有限公司 Air conditioner air outlet assembly and indoor unit of air conditioner
CN114413347A (en) * 2021-12-13 2022-04-29 珠海格力电器股份有限公司 Portable air conditioner

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002293133A (en) * 2001-03-29 2002-10-09 Nippon Plast Co Ltd Wind direction regulator
KR100677883B1 (en) * 2005-09-15 2007-02-05 삼성전자주식회사 Air conditioner
KR20070065577A (en) * 2005-12-20 2007-06-25 엘지전자 주식회사 Indoor unit of picture frame type air-conditioner
CN201819360U (en) * 2010-07-30 2011-05-04 艾默生网络能源有限公司 Airducting device and air conditioner therewith
CN202186658U (en) * 2011-07-26 2012-04-11 上海宝钢设备检修有限公司 Quick adjusting device for oil level stop block of underground oil depot of rolling mill
CN103528175B (en) * 2013-10-09 2017-09-15 Tcl空调器(中山)有限公司 Air conditioner and its air ducting
CN203819374U (en) * 2014-04-14 2014-09-10 国机重工（常州）挖掘机有限公司 Anti-fall off device for track
CN104565093A (en) * 2015-01-06 2015-04-29 无锡新宏泰电器科技股份有限公司 Mounting structure of part and motor spindle
CN204490321U (en) * 2015-01-07 2015-07-22 上海梅山钢铁股份有限公司 Be applicable to the waste reservoir of clamp Automatic-dumping
CN204853673U (en) * 2015-03-31 2015-12-09 广东美的制冷设备有限公司 Indoor unit of air conditioner
CN105258315A (en) * 2015-09-18 2016-01-20 广州金田瑞麟净化设备制造有限公司 Wind guide assembly and indoor air monitoring processor comprising same
CN105115131B (en) * 2015-09-24 2018-06-05 广东美的制冷设备有限公司 Air deflection assemblies and with its air conditioner
CN205048667U (en) * 2015-10-10 2016-02-24 江苏友奥电器有限公司 Integral air outlet structure of mobile air conditioner
CN205860413U (en) * 2016-07-20 2017-01-04 广东美的暖通设备有限公司 Wind guiding component and indoor apparatus of air conditioner
CN106287989B (en) * 2016-09-30 2022-03-22 芜湖美智空调设备有限公司 Through-flow air conditioner and control method thereof
CN206281066U (en) * 2016-12-09 2017-06-27 广东美的制冷设备有限公司 Air-conditioner and its indoor set
CN206905123U (en) * 2017-06-30 2018-01-19 芜湖美智空调设备有限公司 Indoor apparatus of air conditioner and air conditioner

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CN107084441A (en) 2017-08-22
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