CN107238130A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN107238130A CN107238130A CN201710392606.8A CN201710392606A CN107238130A CN 107238130 A CN107238130 A CN 107238130A CN 201710392606 A CN201710392606 A CN 201710392606A CN 107238130 A CN107238130 A CN 107238130A
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- China
- Prior art keywords
- arc
- purification assembly
- shaped rack
- air inlet
- air conditioner
- Prior art date
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- 238000000746 purification Methods 0.000 claims abstract description 151
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 39
- 230000033001 locomotion Effects 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000001788 irregular Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 oxygen ion Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
-
- 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
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- 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
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides a kind of wall-hanging air conditioner indoor unit, it includes：Case, its top is formed with air inlet；Front panel, is arranged on the front portion of case；Drive device, is arranged on case；Purification assembly, is connected to drive device, and is configured to move between drive device driving is on the inside of front panel and on the inside of air inlet, and purification assembly, when moving to the inner side of air inlet, completely obscured air inlet is purified with the air-flow to the machine of getting in；Limit switch, is configured to, when purification assembly moves to front panel inner side or moved on the inside of air inlet, stop the operation of drive device.The lifting of the air quality of its extension for realizing the function of indoor apparatus of air conditioner and indoor apparatus of air conditioner working environment.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to wall-hanging air conditioner indoor unit.
Background technology
Air regulator (Air Conditioner, abbreviation air conditioner) is for directly being carried to the space or region of closing
For the electrical equipment of treated air, in the prior art, air conditioner is generally used for that the temperature of working environment is adjusted.With
Requirement more and more higher of the people to environmental degree of comfort, the function of air conditioner is also increasingly enriched.
Requirement more and more higher due to people to air cleaning degree, occurs in that some set purification in air conditioner at present
The scheme of device, it is purified to the partial air for entering air conditioner, but these air conditioners with purification function are present
Problems with：Due to being only capable of that partial air is purified, clean-up effect is poor；Further, since purifier works long hours,
Even if in the case that air is in very cleaning, remaining in that work so that purifier service life is reduced, and is also easy to
Bring secondary pollution.
The content of the invention
In view of the above problems, it is an object of the present invention to provide one kind to overcome above mentioned problem or solve at least in part
The certainly wall-hanging air conditioner indoor unit of above mentioned problem.
The present invention one is further objective is that the function and lifting indoor apparatus of air conditioner working environment of extension indoor apparatus of air conditioner
Air quality.
The invention provides a kind of wall-hanging air conditioner indoor unit, it includes：Case, its top is formed with air inlet；Above
Plate, is arranged on the front portion of case；Drive device, is arranged on case；Purification assembly, is connected to drive device, and be configured to by
Drive device is moved between driving on the inside of front panel and on the inside of air inlet, and purification assembly is in the inner side for moving to air inlet
When, completely obscured air inlet is purified with the air-flow to the machine of getting in；Limit switch, is configured to when purification assembly motion
On the inside of to front panel or when moving on the inside of air inlet, stop the operation of drive device.
Alternatively, drive device includes：At guide assembly, the frame for being arranged at the lateral side end of case；Motor；Gear,
Connected with the output shaft of corresponding motor, to be rotated under the driving of motor；Arc-shaped rack, with corresponding gear engage, with
Moved under the rotation of gear；And purification assembly is connected with arc-shaped rack, to be moved by arc-shaped rack drives edge guide assembly.
Alternatively, guide assembly includes：At pedestal, the frame for being arranged on the lateral side end of case；Side cover, is fastened on pedestal
The one side of lateral side end away from case, side cover constitutes the space for accommodating gear and arc-shaped rack with pedestal；The output shaft of motor
It is connected through pedestal with gear, to drive arc-shaped rack to slide.
Alternatively, side cover has the guide groove being engaged with arc-shaped rack；Guide groove close to the side of purification assembly be formed with
The first consistent guide rail of guide groove bearing of trend；Purification assembly is driven by arc-shaped rack and slided along the first rail, with front panel
Slided between on the inside of side and air inlet.
Alternatively, the first guide rail is formed with arc vacancy section；Arc-shaped rack company of being provided with the side of purification assembly
Post is connect, connecting pole is connected through arc vacancy section with purification assembly；Limit switch is arranged on the first guide rail, and purification assembly is by arc
The driving of shape rack is slid on the inside of air inlet and during completely obscured air inlet or when sliding on the inside of front panel, limit switch with
Connecting pole is contacted, so as to stop the operation of motor.
Alternatively, drive device also includes：Connecting rod, is arranged in the space that pedestal and side cover are constituted, the first end of connecting rod
Rotate and be connected with arc-shaped rack, connecting rod is rotationally and slidably set by arc-shaped rack driving；And the second end of connecting rod with
Purification assembly rotates connection；Purification assembly from connecting rod drive rotationally and slidably with guide assembly, with by connecting rod band
Moved between moving on the inside of front panel and on the inside of air inlet.
Alternatively, the side of pedestal towards arc-shaped rack is formed with deep-slotted chip breaker, the drive that arc-shaped rack passes through gear by motor
Dynamic arcuately groove is slided；Side of the side cover away from pedestal is formed with the second guide rail, and purification assembly is led by the drive of connecting rod along second
Rail is moved；Second end of connecting rod is provided with positioning traveller, and positioning traveller is rotated with purification assembly through the second guide rail and is connected；And
Limit switch is arranged on the second guide rail, and purification assembly is moved on the inside of air inlet and completely obscured air inlet by the drive of connecting rod
When or when sliding on the inside of front panel, limit switch is contacted with positioning traveller, so as to stop the operation of motor.
Alternatively, the second guide rail by the first segmental arc and second segmental arc different from the first segmental arc radian connects and
Into the first segmental arc is located at the frame position corresponding with air inlet of the lateral side end of case, and the second segmental arc forward downward prolongs
Extend the inner side of front panel；And the second segmental arc is located at the outside of deep-slotted chip breaker, to cause the motion path of purification assembly to be located at
The outside of deep-slotted chip breaker, so as to save the inner space of indoor set.
Alternatively, purification assembly includes：Second end of bracket, bracket and connecting rod rotates connection；Cleaning module, is arranged at support
On frame.
Alternatively, bracket includes：Two connecting portions for being oppositely arranged, connecting portion be arranged on two of cleaning module it is relative
End edge, the first end of connecting portion and the second end of connecting rod, which are rotated, to be connected, and the second end and the second guide rail of connecting portion are slidably matched.
The wall-hanging air conditioner indoor unit of the present invention, is provided with the purification assembly being connected with drive device, purification assembly is by driving
Dynamic device driving can be moved on the inside of front panel and on the inside of air inlet and between the position of completely obscured air inlet, purification assembly
When moving on the inside of air inlet, the air-flow for the machine of getting in can be purified, lift the air quality of indoor environment, purification group
When part is moved on the inside of front panel, the air-flow for getting in machine is directly entered indoor set without the purification of purification assembly, can drop
The windage that low purification assembly is produced, reduces the energy consumption of air conditioner, realize the extension of indoor apparatus of air conditioner function and use it is flexible
Property.Meanwhile, when purification assembly moves to front panel inner side or moved on the inside of air inlet, limit switch is triggered, Ke Yiting
The only operation of drive device, it is to avoid motor rotated step.
Further, in wall-hanging air conditioner indoor unit of the invention, the second guide rail by the first segmental arc and with the first arc
Different the second segmental arc of section radian, which connects, to be formed, and is consequently formed the guide rail of irregular shape, and position it is relatively low second
Segmental arc is located at the outside of deep-slotted chip breaker, and gear driving arc-shaped rack is slided in deep-slotted chip breaker, and arc-shaped rack passes through with purification assembly
Connecting rod is connected, the guide rail motion of purification assembly irregular shape with the drive of connecting rod so that the motion path of purification assembly
Positioned at the outside of deep-slotted chip breaker, so as to save the inner space of indoor set, facilitate the arrangement of heat exchanger and blower fan in indoor set, subtract
The volume of small indoor set.
Further, in wall-hanging air conditioner indoor unit of the invention, overall construction design exquisiteness, the structure of drive device
It is compact, be conveniently arranged in the indoor set of narrow space, be purification assembly on the inside of front panel and on the inside of air inlet between turn
Change and stable power and moving track is provided.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is when the purification assembly of wall-hanging air conditioner indoor unit according to an embodiment of the invention moves to air inlet
Schematic diagram；
Fig. 2 is that the purification assembly of wall-hanging air conditioner indoor unit according to an embodiment of the invention is moved on the inside of front panel
When schematic diagram；
Fig. 3 is that the purification assembly of wall-hanging air conditioner indoor unit according to an embodiment of the invention is moved on the inside of front panel
When sectional view；
Fig. 4 is the exploded perspective view of the drive device of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 5 is the part-structure signal of the drive device of wall-hanging air conditioner indoor unit according to an embodiment of the invention
Figure；
Fig. 6 is the schematic diagram of the drive device of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 7 is purification assembly and the blast of drive device of wall-hanging air conditioner indoor unit according to another embodiment of the present invention
Schematic diagram；
Fig. 8 is the exploded perspective view of the drive device of wall-hanging air conditioner indoor unit according to another embodiment of the present invention；
Fig. 9 is the sectional view of wall-hanging air conditioner indoor unit according to another embodiment of the present invention.
Embodiment
A kind of wall-hanging air conditioner indoor unit 100 is present embodiments provided, Fig. 1 is wall hanging according to an embodiment of the invention
The purification assembly 150 of formula indoor apparatus of air conditioner 100 moves to schematic diagram during air inlet 121, and Fig. 2 is according to one implementation of the present invention
The purification assembly 150 of the wall-hanging air conditioner indoor unit 100 of example moves to schematic diagram during 130 inner side of front panel, and Fig. 3 is according to this
The purification assembly 150 of the wall-hanging air conditioner indoor unit 100 of invention one embodiment moves to section view during 130 inner side of front panel
Figure.
The wall-hanging air conditioner indoor unit 100 can include body skeleton 110, case 120, front panel 130, drive in general manner
Dynamic device 140 and purification assembly 150 etc..Body skeleton 110 constitutes the receiving space of heat exchanger 160 and blower fan 170, case 120
The front portion of body skeleton 110 is covered on, with closed exchangers 160 and blower fan 170, the top of case 120 is formed with air inlet 121,
Case 120 is detachably secured on body skeleton 110, and front panel 130 is arranged on the front portion of case 120, to form indoor set 100
Preceding surface, front panel 130 is removably mounted on case 120.
Purification assembly 150 can be driven by drive device 140 by the medial motion of front panel 130 to completely obscured air inlet
121 position, is purified so as to the air-flow to the machine of getting in 100.Purification assembly 150 can also be by drive device 140
Driving, to the inner side of front panel 130, air inlet 121 is appeared, air-flow is without purification assembly by the medial motion of air inlet 121
150 are directly entered in indoor set 100, and purification assembly 150 will not produce windage, reduce the energy consumption of air-conditioning.Also, work as purification assembly
When moving to the inner side of front panel 130 or moving to 121 inner side of air inlet, limit switch is triggered, and can stop drive device
Operation, prevents motor from rotating step.
For example, when during air quality is or when poor, purification assembly 150 is driven in front panel 130 by drive device 140
Lateral movement to the position of completely obscured air inlet 121, purification assembly 150 is fully contacted with air, to the gas of the machine of getting in 100
Stream carries out sufficiently cleaned up, the air quality of lifting indoor environment.
When air quality is good or excellent, purification assembly 150 is driven by the medial motion of air inlet 121 by drive device 140
To the inner side of front panel 130, air inlet 121 is appeared, air-flow is directly entered indoor set 100, purification group without purification assembly 150
Part 150 will not produce resistance to the air-flow for entering air inlet 121 so that air conditioner more energy-conserving and environment-protective.
In some alternative embodiments, drive device 140 can be two, and two drive devices 140 are separately positioned on cover
At the both lateral sides frame of shell 120, and it is oppositely arranged.
Laterally refer to the length direction of case 120, case 120 is formed with opening from top to front portion, and case 120, which is located at, to be opened
Part at mouthful constitutes the frame of case 120, and the opening positioned at top of case 120 is air inlet 121, case 120
Covered with front panel 130 in anterior opening.
Purification assembly 150 is located between two drive devices 140, and is connected respectively with two drive devices 140, two drives
Dynamic device 140 is run simultaneously.Thus it is easy to purification assembly 150 to be driven by drive device 140 in the inner side of front panel 130 and air inlet
Moved between 121 inner sides.
Fig. 4 is the blast signal of the drive device 140 of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
Figure, Fig. 5 is the part-structure signal of the drive device 140 of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
Figure, Fig. 6 is the schematic diagram of the drive device 140 of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention.
Drive device 140 can include guide assembly, motor 141, gear 142 and arc-shaped rack 143.Guide assembly can be with
At the frame for being arranged on the lateral side end of case 120.
Motor 141 can be arranged on guide assembly, and gear 142 is connected with the output shaft of motor 141, arc-shaped rack 143
Engaged with gear 142, purification assembly 150 is connected on arc-shaped rack 143, motor 141 passes through gear 142 and arc-shaped rack 143
Driving purification assembly 150 is slided along guide assembly.
Purification assembly 150 directly can be connected with arc-shaped rack 143, and motor 141 passes through gear 142 and arc-shaped rack 143
Direct drive purification assembly 150 is slided along guide assembly so that purification assembly 150 turns between purification pattern and non-purification pattern
Change.
Guide assembly can include pedestal 144 and side cover 145, and pedestal 144 is arranged on the frame of the lateral side end of case 120
Place, for example pedestal 144 can be fixed by screws at the frame of the lateral side end of case 120, and side cover 145 is fastened on pedestal 144
One side away from lateral side end, side cover 145 constitutes the space for accommodating gear 142 and arc-shaped rack 143, motor 141 with pedestal 144
Output shaft be connected through pedestal 144 with gear 142, motor 141 by gear 142 drive arc-shaped rack 143 slide.
Side cover 145 has the guide groove 145-1 coordinated with arc-shaped rack 143, and guide groove 145-1 can be arc, with arc-shaped gear
The radian of bar 143 is identical, and motor 141 drives arc-shaped rack 143 to be slided in guide groove 145-1 by gear 142.Guide groove 145-1
Side close to purification assembly 150 is formed with the curved first guide rail 145-3 consistent with guide groove 145-1 bearing of trends.
As shown in Figure 4,5, arc-shaped rack 143 can also set at least one first roller close to the side of pedestal 144
143-1, guide groove 145-1 are formed with the vacancy section consistent with its bearing of trend close to the side of pedestal 144, and arc body is close to lead
Groove 145-1 side is formed with curved groove 144-1, first roller 143-1 corresponding with vacancy section and passes through the vacancy section
It is contained in groove 144-1 and is slided with the movement of arc-shaped rack 143 in groove 144-1, with the shifting of correcting arc-shaped rack 143
Dynamic direction.It is possible thereby to which the moving direction of stable arc-shaped rack 143, lifting purification assembly 150 is led with arc-shaped rack 143 along first
The stability that rail 145-3 is slided.
While motor 141 is slided by the driving arc-shaped rack 143 of gear 142 in guide groove 145-1, purification assembly 150
Driven along the first guide rail 145-3 and slided by arc-shaped rack 143, so as to be changed between purification pattern and non-purification pattern.
Pedestal 144 can include arc body, and the upper surface of arc body is formed with shape on riser protruding upward, riser
Into the avoidance hole 144-2 having for the output shaft by motor 141, the output shaft of motor 141, which is passed through, avoids hole 144-2 and gear
142 connections.The avoidance hole 144-2 and side cover 145 on gear placement position 145-2, pedestal 144 can also be opened up on side cover 145
On gear place position 145-2 coordinate, constitute accommodate gear 142 space.
For convenience of the fastening of side cover 145 and pedestal 144, the upper surface of arc body and/or lower surface are close to side cover 145
Position can set buckle 144-3, and the upper surface of side cover 145 and/or lower surface can set the slot being engaged with buckle
145-5, side cover 145 is fastened on pedestal 144.
As shown in figure 4, the upper surface of arc body is provided with multiple buckle 144-3, set in the lower surface of arc body
There are the one-to-one multiple buckles of the buckle set with upper surface, and set and arc in the upper and lower surface of side cover 145
The slot 145-5 of buckle adaptation on body.When mounted, side cover 145 is from the sidepiece of pedestal 144 to the direction of pedestal 144
It is mobile, and be fastened on pedestal 144.It is possible thereby to be easy to the dismounting of guide assembly, while also allowing for gear 142, arc-shaped rack
143 and the dismounting and maintenance of motor 141.
It should be noted that the orientation that " on ", " under " in above-mentioned indicates is based on orientation shown in the drawings, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
As shown in Figure 5,6, for convenience of the connection of arc-shaped rack 143 and purification assembly 150, one end of arc-shaped rack 143 can
To extend guide groove 145-1 outside, arc-shaped rack 143 is provided with connecting pole 143-2 on the side of purification assembly 150,
Also, one section of arc vacancy section 145-4 consistent with the first guide rail 145-3 bearing of trends can be formed on the first guide rail 145-3,
The part corresponding with arc vacancy section 145-4 of arc-shaped rack 143 is appeared, the connecting pole 143-2 on arc-shaped rack 143 is passed through
Arc vacancy section 145-4 is connected with purification assembly 150.
As shown in fig. 6, arc vacancy section 145-4 can be from the first guide rail 145-3 close to arc-shaped rack 143 and purification assembly
One end of 150 junctions proceeds by extension, drives purification assembly 150 to be slided along the first guide rail 145-3 in arc-shaped rack 143
Cheng Zhong, is arranged on the connecting pole 143-2 for being used for being connected on arc-shaped rack 143 with purification assembly 150 in the 145-4 of arc vacancy section
Slide, when arc-shaped rack 143 is moved to arc vacancy section 145-4 end, arc-shaped rack 143 is connected with purification assembly 150
Connecting pole 143-2 is blocked, and arc-shaped rack 143 can not be further continued for equidirectional movement, so as to limit arc-shaped rack 143 with it is net
Change the stroke of component 150.
Limit switch 145-6 can be arranged on the first guide rail 145-3, such as two limits are set on the first guide rail 145-3
Bit switch, purification assembly 150 slides into the inner side of air inlet 121 and completely obscured air inlet 121 by the driving of arc-shaped rack 143
During position, arc-shaped rack 143 is contacted with the connecting pole 143-2 that purification assembly 150 is connected with corresponding limit switch 145-6, limit
Bit switch 145-6 is triggered, and the output shaft of motor 141 stops operating, so as to avoid motor 141 from rotating step noise, reduction
The abrasion of gear 142 and rack 143.Similarly, purification assembly 150 is driven by arc-shaped rack 143 moves to the inner side of front panel 130
When, connecting pole 143-2 is contacted with corresponding limit switch, and limit switch is triggered, and motor 141 is out of service.
Fig. 7 is the purification assembly 150 and drive device of wall-hanging air conditioner indoor unit 100 according to another embodiment of the present invention
140 exploded perspective view, Fig. 8 is the drive device 140 of wall-hanging air conditioner indoor unit 100 according to another embodiment of the present invention
Exploded perspective view, Fig. 9 is the sectional view of wall-hanging air conditioner indoor unit 100 according to another embodiment of the present invention.
Drive device 140 can include guide assembly, motor 141, gear 142, arc-shaped rack 143 and connecting rod 146.Guide rail
Component can be arranged at the frame of the lateral side end of case 120.
Purification assembly 150 can also be connected by connecting rod 146 with arc-shaped rack 143.Specifically, the first end of connecting rod 146
Rotate and be connected with arc-shaped rack 143, the drive gear 142 of motor 141 is rotated, gear 142 drives arc-shaped rack 143 to slide, arc
The drive of rack 143 rotates the connecting rod 146 being connected with it and rotates and slide.Also, the second end of connecting rod 146 and purification assembly 150
Rotate connection, purification assembly 150 from connecting rod 146 drive rotationally and slidably with guide assembly.So that purification
Component 150 is moved between the inner side of front panel 130 and the inner side of air inlet 121.
Guide assembly can include pedestal 144 and side cover 145, and pedestal 144 is arranged on the frame of the lateral side end of case 120
Place, for example pedestal 144 can be fixed by screws at the frame of the lateral side end of case 120, and side cover 145 is fastened on pedestal 144
One side away from lateral side end, side cover 145 constitutes the space for accommodating gear 142 and arc-shaped rack 143, motor 141 with pedestal 144
Output shaft be connected through pedestal 144 with gear 142, motor 141 by gear 142 drive arc-shaped rack 143 slide.
Connecting rod 146 is arranged in the receiving space that pedestal 144 and side cover 145 are constituted, the first end and arc-shaped gear of connecting rod 146
Bar 143 rotates connection, and the second end of connecting rod 146 is rotated with purification assembly to be connected, and connecting rod 146 drives purification assembly 150 rotatable
And slideably coordinate with guide assembly, so that purification assembly 150 is in the inner side of front panel 130 and the inner side of air inlet 121
Between move.
As shown in Figure 7,8, pedestal 144 can also be formed with deep-slotted chip breaker 144-4, arc towards the side of arc-shaped rack 143
Rack 143 is provided with least one second roller 143-3, the second roller 143-3 close to the side of pedestal 144 can be contained in arc
Slide in shape groove 144-4 and with deep-slotted chip breaker 144-4 and connect.It is possible thereby to so that arc-shaped rack 143 arcuately groove 144-4 is stable slides
It is dynamic, improve the stability that drive device 140 is run.
Side of the side cover 145 away from pedestal 144 could be formed with the second guide rail 145-7, and purification assembly 150 is by connecting rod 146
Drive rotationally and slidably coordinate with the second guide rail 145-7, with the inner side of front panel 130 and the inner side of air inlet 121
Between move.
Motor 141 drives arc-shaped rack 143 by gear 142, and arcuately groove 144-4 is slided, and arc-shaped rack 143 is being slided
During, connecting rod 146 is slided with arc-shaped rack 143, and produces between arc-shaped rack 143 relative motion of rotation, purification group
Part 150 from connecting rod 146 drive and with the second guide rail 145-7 path moved along the second guide rail 145-7, be achieved in purification group
Part 150 is moved between the inner side of front panel 130 and the inner side of air inlet 121.
Second end of connecting rod 146 can set a positioning traveller 146-1, positioning traveller 146-1 to pass through the second guide rail 145-7
Rotate and be connected with purification assembly 150.Guide rail 145-7 is formed with vacancy section in their extension direction, and positioning traveller 146-1, which is passed through, to be engraved
Dead zone is rotated with purification assembly 150 and is connected, during connecting rod 146 is moved with arc-shaped rack 143, and positioning traveller 146-1 is being engraved
Slided in dead zone.
Limit switch can be arranged on the second guide rail 145-7, for example, be provided with the second guide rail 145-7 two it is spacing
Switch.When purification assembly 150 moves to the inner side of air inlet 121 and completely obscured air inlet 121 by the drive of connecting rod 146, positioning is slided
Post 146-1 is contacted with corresponding limit switch, and limit switch is triggered, and the output shaft of motor 141 stops operating, so as to avoid
Motor 141 rotated step noise, the abrasion of reduction gear 142 and rack 143.Similarly, purification assembly 150 is driven by connecting rod 146
When moving to 130 inner side of front panel, positioning traveller 146-1 is contacted with corresponding limit switch, and limit switch is triggered, motor
141 is out of service.
Second guide rail 145-7 can include the first segmental arc 145-7-1 and connect with the first segmental arc 145-7-1 second
Segmental arc 145-7-2, the first segmental arc 145-7-1 are different from the second segmental arc 145-7-2 radian, namely refer to the first arc
Section 147-1-1 is different from the second segmental arc 147-1-2 degree of crook, thus form and the motion path one of purification assembly 150
Second guide rail 145-7, the first segmental arc 145-7-1 of the irregular shape of cause can be located at the lateral side end of case 120 frame with
The corresponding position of air inlet 121, the second segmental arc 145-7-2 forward downwards extend to the inner side of front panel 130.Deep-slotted chip breaker 144-
4 also may extend to the inner side of front panel 130, and the second segmental arc 145-7-2 can be located at deep-slotted chip breaker 144-4 outside, in other words,
Compared with the position where deep-slotted chip breaker 144-4, the second segmental arc 145-7-2 is closer to front panel 130.
The drive gear 142 of motor 141 is rotated, and the driving arc-shaped rack 143 of gear 142 is slided in deep-slotted chip breaker 144-4, arc
Rack 143 is in sliding process, and connecting rod 146 is slided with arc-shaped rack 143, and produces between arc-shaped rack 143 phase of rotation
To motion, purification assembly 150 is driven by connecting rod 146 can be in front panel 130 along the second guide rail 145-7 of irregular shape
Moved between the position of the position of side and the inner side of air inlet 121, and the motion path of purification assembly 150 is located at deep-slotted chip breaker
144-4 outside.
With directly driving purification assembly 150 using arc-shaped rack 143, and the first guide rail 145-3 is used for purification assembly 150
The scheme for providing sliding rail is compared, and connecting rod 146 drives the second guide rail 145-7's of the cooperation irregular shape of purification assembly 150
The shared space of motion is smaller, can save the inner space of indoor apparatus of air conditioner 100.
For ease of it is clear, be visually known using arc-shaped rack 143 drive purification assembly 150, and use the first guide rail
145-3 is that purification assembly 150 provides the scheme of sliding rail and arc-shaped rack 143 is matched somebody with somebody by the drive purification assembly 150 of connecting rod 146
The difference of the scheme of the second guide rail 145-7 of irregular shape motion is closed, Fig. 9 shows the second guide rail of irregular shape
145-7 and the first curved guide rail 145-3 path, as shown in figure 9, A be by the first segmental arc 145-7-1 and with the first arc
Second guide rail 145-7 of the irregular shape that the second different segmental arc 145-7-2 of shape section 145-7-1 radians connects road
Footpath, B is the path of the first curved guide rail 145-3, and the second guide rail 145-7 of irregular shape is led positioned at curved first
Rail 145-3 outside.
Correspondingly, if purification assembly 150 is directly driven along curved the first guide rail 145-3 fortune by arc-shaped rack 143
Dynamic, the movement locus of purification assembly 150 is located at outside, if purification assembly 150 is driven by connecting rod 146, purification assembly 150
Movement locus should be located at inner side.Therefore, purification assembly 150 is driven along the second guide rail 145-7's of irregular shape by connecting rod 146
Space needed for motion is smaller, can concede more inner spaces of indoor set 100, the volume without increasing indoor set 100, in cloth
While putting drive device 140 and purification assembly 150, or the arrangement of heat exchanger 160, blower fan 170 and miscellaneous part is provided
Enough spaces.
As shown in Fig. 1,4,6,7, purification assembly 150 can be detachably connected with drive device 140, facilitate purification assembly
150 cleaning and replacing.
Purification assembly 150 can include bracket and the cleaning module 151 being placed on bracket.The shape of cleaning module 151 and
It is big lower to be determined according to the inner space of indoor set 100 and the size of air inlet 121, for example, cleaning module 151 can be with
It is curved.
Cleaning module 151 can include set gradually from outside to inside Electrostatic Absorption module, plasma cleaning module, bear from
Module and ceramics activated carbon device etc., Electrostatic Absorption module, plasma cleaning module, anion generation module and ceramics occur for son
Activated-carbon device can be with curved shape.
Electrostatic Absorption module can adsorb PM2.5 particulate matters in powered PM2.5 particulate matters, high efficiency filter environment, wait from
Sub- cleaning module can be caught to proprietary asymmetrical ion, efficiently kill bacterium, virus, and resolve into micro H2O, CO2
Air inlet, anion generation module can discharge anion into air, form negative oxygen ion, high-effective dust-removing sterilizing, purification
Air, while enlivening air molecule, improves human lung's function, enhances metabolism.
Bracket can include two connecting portions 152 being oppositely arranged, and purification assembly 150 is directly driven in arc-shaped rack 143
In the scheme slided along curved guide rail, two connecting portions 152 are directly connected with corresponding arc-shaped rack 143.
Second guide rail 145-7 of the purification assembly 150 along irregular shape is driven to transport by connecting rod 146 in arc-shaped rack 143
In dynamic scheme, two connecting portions 152 are rotated with corresponding connecting rod 146 and connected.Cleaning module 151 is arranged on connecting portion 152
And between two connecting portions 152.Specifically, two connecting portions 152 can be oppositely arranged on two phases of cleaning module 151
To end edge, the first end of connecting portion 152 rotated with the second end of connecting rod 146 and is connected, and the second end of connecting portion 152 is led with second
Rail 145-7 is slidably matched.
Cleaning module 151 can be that a cross bar 153 can be set between two, connecting portion 152, the two ends point of cross bar 153
It is not connected with two connecting portions 152, cross bar 153 has groove, facilitates cleaning module 151 to be fastened in the groove.Cross bar 153
Medium position can be provided with joint portion 154, and to connect two cleaning modules 151, and two cleaning modules 151 are located at combination
Side at the position of portion 154 is abutted.
Purification assembly 150 is driven by drive device 140 and moved between the inner side of front panel 130 and the inner side of air inlet 121
Dynamic, when being not turned on purification function, purification assembly 150 is moved to the inner side of front panel 130, in non-purification position；Opening
After purification function, purification assembly 150 is driven by drive device, is moved to the completely obscured air inlet 121 in the inner side of air inlet 121, place
In purification position, the air-flow of the machine of getting in 100 is purified.
Because purification assembly 150 is when purifying position and non-purification position, the windage that indoor set blower fan produces air-flow is obvious
Difference, after purification function is opened, air-flow necessarily causes the heat transfer effect decay by heat exchanger 160, easily gone out by filtering
Existing high load capacity problem, can accordingly be controlled according to the operational mode of air conditioner, air conditioner is reduced in purification to air-conditioning
The normal refrigeration of device or the influence of heat-production functions.
For example after purification function is opened, the target tube temperature of the Tube Sheet of Heat Exchanger temperature of indoor set 100 can be set, and examine in real time
The Tube Sheet of Heat Exchanger temperature of indoor set 100 is surveyed, the refrigeration system of air conditioner is carried out according to the temperature difference of detection pipe temperature and target tube temperature anti-
Feedback control.
A kind of specific control mode is：
In air conditioner refrigerating operaton, if Tube Sheet of Heat Exchanger temperature is no more than the first temperature difference threshold less than target tube temperature after cleaning
When being worth (such as 3 degree), feedback control can be carried out to the blower fan of indoor set 100 according to difference, Tube Sheet of Heat Exchanger temperature temperature is lower, room
The rotation speed of fan of interior machine 100 is faster.If the lifting of the rotation speed of fan of indoor set 100 is it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained and mesh
The pipe temperature temperature difference is marked when within the first temperature difference threshold, then the aperture of the throttling arrangement of increase compression kind of refrigeration cycle, if still can not
Ensure that Tube Sheet of Heat Exchanger temperature is maintained with the target tube temperature temperature difference when within the second temperature difference threshold, then frequency reducing is carried out to compressor, from
And prevent the heat exchange temperature of indoor set 100 too low and high load capacity occur.
When air conditioner carries out refrigerating operaton, if Tube Sheet of Heat Exchanger temperature is warm no more than first higher than target tube temperature after cleaning
During poor threshold value (such as 3 degree), feedback control can be carried out to the blower fan of indoor set 100 according to difference, Tube Sheet of Heat Exchanger temperature temperature is got over
Height, the rotation speed of fan of indoor set 100 is faster.If the lifting of the rotation speed of fan of indoor set 100 is it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained
In the aperture for the throttling arrangement for increasing compression kind of refrigeration cycle when within the first temperature difference threshold, then with the target tube temperature temperature difference, if
Still it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained with the target tube temperature temperature difference when within the second temperature difference threshold, then compressor is dropped
Frequently, so as to prevent the heat exchange temperature of indoor set 100 too high and high load capacity occur.
Above-mentioned first temperature difference threshold and the second temperature difference threshold can be according to the specifications and use requirement of the heat exchanger of indoor set 100
Configured, for example, the first temperature difference threshold is set positive and negative 3 degrees Celsius, the second temperature difference threshold is set to positive and negative 5 degrees Celsius.
The wall-hanging air conditioner indoor unit 100 of the present embodiment, is provided with the purification assembly 150 being connected with drive device 140, only
Changing component 150 can be in the inner side of front panel 130 and the inner side of air inlet 121 and completely obscured air inlet by the driving of drive device 140
Move, when purification assembly 150 moves to 121 inner side of air inlet, the air-flow of the machine of getting in 100 can be entered between 121 position
Row purification, lifts the air quality of indoor environment, when purification assembly 150 moves to 130 inner side of front panel, gets in machine 100
Air-flow be directly entered indoor set 100 without the purification of purification assembly 150, it is possible to decrease purification assembly 150 produce windage, drop
The energy consumption of low air conditioner, the flexibility for realizing the extension of the function of indoor apparatus of air conditioner 100 and using.Meanwhile, when purification assembly 150
When moving to the inner side of front panel 130 or moving to 121 inner side of air inlet, limit switch 145-6 is triggered, and can stop driving dress
Put 140 operation, it is to avoid motor rotated step.
Further, in the wall-hanging air conditioner indoor unit 100 of the present embodiment, the second guide rail 145-7 is by the first segmental arc
145-7-1 and the second segmental arc 145-7-2 different from the first segmental arc radian 145-7-1, which connect, to be formed, and has been consequently formed not
The guide rail of regular shape, and the second relatively low segmental arc 145-7-2 of position is located at the outside of deep-slotted chip breaker, the drive arc of gear 142
Shape rack 143 is slided in deep-slotted chip breaker 144-4, and arc-shaped rack 143 is connected with purification assembly 150 by connecting rod 146, purification assembly
150 are coordinated the guide rail motion of irregular shape from the drive of connecting rod 146 so that the motion path of purification assembly 150 is positioned at arc
Groove 144-4 outside, so as to save the inner space of indoor set 100, facilitates heat exchanger 160 and blower fan 170 in indoor set 100
Arrangement, reduce indoor set 100 volume.
Further, in the wall-hanging air conditioner indoor unit 100 of the present embodiment, driving fills 140 overall construction designs put
Exquisite, compact conformation, is conveniently arranged in the indoor set 100 of narrow space, be purification assembly 150 the inner side of front panel 130 with
Conversion between the inner side of air inlet 121 provides stable power and moving track.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of wall-hanging air conditioner indoor unit, including：
Case, its top is formed with air inlet；
Front panel, is arranged on the front portion of the case；
Drive device, is arranged on the case；
Purification assembly, is connected to the drive device, and be configured to by drive device driving on the inside of the front panel with
Moved between on the inside of the air inlet, and the purification assembly is when moving to the inner side of the air inlet, completely obscured institute
Air inlet is stated, to be purified to the air-flow for entering the indoor set；
Limit switch, is configured to when the purification assembly is moved on the inside of the front panel or moved on the inside of the air inlet
When, stop the operation of the drive device.
2. indoor apparatus of air conditioner according to claim 1, wherein, the drive device includes：
At guide assembly, the frame for being arranged at the lateral side end of the case；
Motor；
Gear, is connected with the output shaft of the corresponding motor, to be rotated under the driving of the motor；
Arc-shaped rack, is engaged with the corresponding gear, to be moved under the rotation of the gear；And
The purification assembly is connected with the arc-shaped rack, is moved with the guide assembly as described in the arc-shaped rack drives edge.
3. indoor apparatus of air conditioner according to claim 2, wherein, the guide assembly includes：
At pedestal, the frame for being arranged on the lateral side end of the case；
Side cover, is fastened on the one side of lateral side end of the pedestal away from the case, and the side cover is constituted with the pedestal to be held
Receive the space of the gear and the arc-shaped rack；
The output shaft of the motor is connected through the pedestal with the gear, to drive the arc-shaped rack to slide.
4. indoor apparatus of air conditioner according to claim 3, wherein
The side cover has the guide groove being engaged with the arc-shaped rack；
The guide groove is formed with first guide rail consistent with the guide groove bearing of trend close to the side of the purification assembly；
The purification assembly by the arc-shaped rack drive along first guide rail slide, with the inside of the front panel with it is described
Slided between on the inside of air inlet.
5. indoor apparatus of air conditioner according to claim 4, wherein
First guide rail is formed with arc vacancy section；
The arc-shaped rack is provided with connecting pole on the side of the purification assembly, and the connecting pole is engraved through the arc
Dead zone is connected with the purification assembly；
The limit switch is arranged on first guide rail, and the purification assembly slides into institute by the driving of the arc-shaped rack
State on the inside of air inlet and during the completely obscured air inlet or when sliding on the inside of the front panel, the limit switch with it is described
Connecting pole is contacted, so as to stop the operation of the motor.
6. indoor apparatus of air conditioner according to claim 3, wherein, the drive device also includes：
Connecting rod, is arranged in the space that the pedestal and the side cover are constituted, the first end of the connecting rod and the arc-shaped rack
Connection is rotated, the connecting rod is rotationally and slidably set by arc-shaped rack driving；And
Second end of the connecting rod rotates with the purification assembly and is connected；
The purification assembly from the connecting rod drive rotationally and slidably with the guide assembly, with by the connecting rod
Moved between driving on the inside of the front panel and on the inside of the air inlet.
7. indoor apparatus of air conditioner according to claim 6, wherein
The side of the pedestal towards the arc-shaped rack is formed with deep-slotted chip breaker, and the arc-shaped rack is passed through described by the motor
Deep-slotted chip breaker described in the drives edge of gear is slided；
Side of the side cover away from the pedestal is formed with the second guide rail, and the purification assembly is by the drive of the connecting rod along institute
State the motion of the second guide rail；
Second end of the connecting rod is provided with positioning traveller, and the positioning traveller passes through second guide rail and the purification assembly
Rotate connection；And
The limit switch is arranged on second guide rail, and the purification assembly is driven by the connecting rod and moves to the air intake
When intraoral side and the completely obscured air inlet or when sliding on the inside of the front panel, the limit switch is slided with the positioning
Post is contacted, so as to stop the operation of the motor.
8. indoor apparatus of air conditioner according to claim 7, wherein
Second guide rail is connected and formed with second segmental arc different from the first segmental arc radian by the first segmental arc, institute
The first segmental arc is stated positioned at the frame position corresponding with the air inlet of the lateral side end of the case, second segmental arc
Forward downward extends to the inner side of the front panel；And
Second segmental arc is located at the outside of the deep-slotted chip breaker, to cause the motion path of the purification assembly to be located at the arc
The outside of shape groove, so as to save the inner space of the indoor set.
9. indoor apparatus of air conditioner according to claim 6, wherein, the purification assembly includes：
Bracket, the bracket is rotated with the second end of the connecting rod and is connected；
Cleaning module, is arranged on the bracket.
10. indoor apparatus of air conditioner according to claim 9, wherein, the bracket includes：
Two connecting portions for being oppositely arranged, the connecting portion is arranged on two relative end edges of the cleaning module, the company
The first end of socket part is rotated with the second end of the connecting rod and is connected, and the second end of the connecting portion is slided with second guide rail matches somebody with somebody
Close.
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| CN201710392606.8A CN107238130B (en) | 2017-05-27 | 2017-05-27 | Wall-mounted air conditioner indoor unit |
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| CN201710392606.8A CN107238130B (en) | 2017-05-27 | 2017-05-27 | Wall-mounted air conditioner indoor unit |
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| CN107238130B CN107238130B (en) | 2020-04-14 |
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|---|---|
| CN107238130B (en) | 2020-04-14 |
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Effective date of registration: 20201102 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |