CN108332403A - A kind of air-conditioning indoor hanging unit and baffle plate assembly and its control method for it - Google Patents
A kind of air-conditioning indoor hanging unit and baffle plate assembly and its control method for it Download PDFInfo
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- CN108332403A CN108332403A CN201711320644.9A CN201711320644A CN108332403A CN 108332403 A CN108332403 A CN 108332403A CN 201711320644 A CN201711320644 A CN 201711320644A CN 108332403 A CN108332403 A CN 108332403A
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- air
- baffle
- leading screw
- telescopic arm
- hanging unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The present invention provides a kind of air-conditioning indoor hanging unit and for its baffle plate assembly and its control method, the baffle plate assembly includes the telescopic arm for being removable installed in the rotary drive mechanism of indoor on-hook both sides and being connect with rotary drive mechanism, and the telescopic end of telescopic arm is connected with baffle.The invention further provides indoor air conditioner and its corresponding control method including the baffle plate assembly.According to technical solution provided by the invention, telescopic arm rotates under rotary drive mechanism drive so that baffle moves on the top of air-conditioning indoor hanging unit between lower part；Telescopic arm may further regulating fender to indoor on-hook spacing.Using technical solution provided by the invention, not only it is possible to prevente effectively from dust falls into the air inlet of air-conditioning indoor hanging unit and its avoids air-conditioning cold wind blow-through people, but also it can achieve the effect that auxiliary is blown at a distance.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of air-conditioning indoor hanging unit and for its baffle plate assembly and
Its control method.
Background technology
Currently, as the improvement of people's living standards, air-conditioning has become the household electrical appliance of family's indispensability.Existing interior
On-hook, air inlet are usually located at top, and air inlet is easy accumulation dust under long-time service；In the prior art generally by
The structure for being easy to unpick and wash is designed to need the timely cleaning and maintenance of client in order to clear up dust, make troubles to user.
Particularly, in summer, air-conditioning can reduce indoor environment temperature, provide a home from home to people, but majority are
There is the experience directly blown by the cold wind of air-conditioner air outlet with.This not only allows people to feel cold, is also easy to cause to catch a cold, tracheae
It is bad, the air conditioner comprehensives disease such as cervical vertebra mono-anesthesia.Therefore air conditioning air flow wind direction regulating device is also required to change the wind of air outlet
To.
Invention content
It is an object of the present invention to provide a kind of baffle plate assembly for air-conditioning indoor hanging unit, which hangs indoors
For blocking air inlet when machine does not work, prevent dust from entering air inlet.
A further object of the present invention is to baffle arrange-ments at can be on the top of air-conditioning indoor hanging unit between lower part
It is mobile, in air-conditioning work, air outlet is blocked in whole or in part, avoids air-conditioner wind blow-through human body, can also be assisted remote
Air-supply.
Particularly, the present invention provides a kind of baffle plate assemblies for air-conditioning indoor hanging unit, including：
It is removable installed in the rotary drive mechanism of indoor on-hook both sides；
Two telescopic arms, fixing end are connect with rotary drive mechanism respectively；
Baffle, both side ends are connect with the telescopic end of telescopic arm respectively, and telescopic arm is driven down by rotary drive mechanism
Rotation so that baffle moves on the top of air-conditioning indoor hanging unit between lower part；
Telescopic end telescopic arm drive under regulating fender to indoor on-hook spacing.
Preferably, rotary drive mechanism includes the pedestal being connect with indoor on-hook and the electric rotating machine installed in pedestal,
Electric rotating machine arbor is connect with fixing end, for driving telescopic arm to rotate；
Fixing end includes the connecting plate being connect with chassis outer side and the rectangle that is protruded to pedestal direction positioned at connecting plate top
Cavity；
Telescopic end is set in rectangular enclosure, including pars contractilis and telescopic component, for realizing the elongation or contracting of telescopic arm
It is short.
Preferably, telescopic component includes spindle motor and the lead screw assembly that is connected up with spindle motor arbor；Wherein,
Lead screw assembly includes the leading screw pedestal being fixedly connected with spindle motor and is arranged upwards in turn along leading screw pedestal is vertical
Leading screw and leading screw upper cover；Leading screw warp-wise upper sleeve through has pars contractilis, pars contractilis to pump along leading screw.
Preferably, leading screw the middle of the base is equipped with the cylindrical first boss that center is provided with first through hole, first through hole upwards
It is inside fixed with leading screw lower bearing, leading screw lower bearing, which is interference fitted, axle sleeve, and the lower end of spindle motor arbor and leading screw is in axle sleeve
Interior connection.
Preferably, pars contractilis include set on its bottom sliding panel and along sliding panel two sides parallel with connecting plate symmetrically to
The flexible face of upper extension；
It is provided with the second through-hole in the middle part of sliding panel, the internal thread of the second through-hole and the external screw thread of leading screw are equipped with；Sliding panel
The end surface symmetric adjacent with flexible face is provided with the first groove, is provided with the second groove in the middle part of each first groove, and second
Pars contractilis guide bearing is provided in groove, pars contractilis guide bearing both sides are snapped in equipped with connecting shaft in the first groove；
It is arranged with the first flexible guide groove on the inside of flexible face, for limiting movement rail of the flexible face with respect to leading screw upper cover
Mark.
Preferably, each the upper end in flexible face is turned-out folds joint face, for connecting telescopic arm and baffle.
Preferably, leading screw upper cover include upper cover plate and the cylindrical second boss extended downwardly along upper cover plate bottom and on
The bearing groove of cover board top setting；Wherein,
It is provided with hole slot in the middle part of second boss, leading screw upper bearing (metal), leading screw upper bearing (metal) and the interference of leading screw upper end are equipped in hole slot
It is connected；
Bearing groove includes longitudinally perpendicular in the parallel positioning plate set up of upper cover plate, positioning plate transverse direction vertical telescopic face,
The locating slot being located in the middle part of upper cover plate is formed between positioning plate, demarcation strip is equipped at the lateral symmetry axis of locating slot, for that will position
Slot is divided into two parts, is equipped with upper cover guide bearing in the locating slot of every part, passes through bearing connecting pole and positioning plate both ends
Card slot be connected together；Upper cover guide bearing and the first flexible guide groove match resultant motion.
Preferably, upper cover plate is parallel to the both sides in positioning plate direction and vertically extends link block, for by leading screw top cap
It connects and is fixed in fixing end.
Preferably, the end of the connecting plate of fixing end is provided inwardly with telescopic arm shaft, is connect with electric rotating machine arbor；
Lower part four corners in the rectangular enclosure of fixing end are equipped with the first fixing leg, for leading screw pedestal to be connected and fixed
In in rectangular enclosure；The two sides middle inside of top adjacent connection plates in rectangular enclosure is arranged with the second fixing leg, with
Link block connects, for being fixedly connected with leading screw upper cover；
The second flexible guide groove is extended in the lower part of second fixing leg, and the movement at end is relatively fixed for limiting telescopic arm
Track.
Preferably, baffle plate assembly further includes control cabinet, is set to pedestal top；Control cabinet is configured to the elongation of control telescopic arm
Or shortens and control rotary drive mechanism and baffle is driven to be moved between lower part on the top of indoor on-hook.
The present invention also provides a kind of air-conditioning indoor hanging units, including：
Casing is provided with air inlet and air outlet thereon；And
According to the above-mentioned baffle plate assembly for air-conditioning indoor hanging unit, the both sides of casing are mounted at, baffle is used for
Block air inlet or all or part of air outlet.
The present invention also provides a kind of control methods of air-conditioning indoor hanging unit, are controlled for above-mentioned air-conditioning indoor hanging unit
System, and control method includes：
Air-conditioning indoor hanging unit is switched on, and telescopic arm elongation, baffle moves upwardly away from air inlet, so that extraneous air enters；
According to the operational mode of air-conditioning indoor hanging unit, the rotation angle of regulating fender and the extension elongation of telescopic arm, with
Baffle fit is set to blow；
Air-conditioning indoor hanging unit shuts down, and baffle is made to rotate to air inlet top and the telescopic arm that bounces back, so that baffle covering air inlet
Mouthful.
Baffle plate assembly provided by the invention, due to being provided with telescopic arm, when on-hook does not work indoors, at telescopic arm
In original state, baffle blocks air inlet, prevents dust from falling into air inlet；When indoor on-hook works, telescopic arm elongation, baffle
Far from air inlet, air inlet is manifested, so that extraneous air enters.
Further, baffle plate assembly of the invention, is additionally provided with rotary drive mechanism, can on-hook indoors enter operation
After pattern, the rotation angle of regulating fender moves between lower part on the top of indoor on-hook, completely or partially blocks air-supply
Mouthful, avoid air-conditioning cold wind blow-through people；In turn, when baffle is in the lower part of indoor on-hook and does not block air outlet, air-supply side
To with baffle close to it is parallel when, baffle can also play auxiliary send wind action at a distance.
The air-conditioning indoor hanging unit provided by the invention for being equipped with above-mentioned baffle plate assembly so that baffle can hide in baffle plate assembly
The indoor on-hook air inlet of gear, prevents dust from falling into, it is also possible that the baffle of baffle plate assembly on the top of air-conditioning indoor hanging unit and
Rotation is to any angle between lower part, to block air outlet in whole or in part.
The method of the above-mentioned air-conditioning indoor hanging unit of control provided by the invention, sends out instruction to control cabinet by remote controler, leads to
Cross leading screw telescoping mechanism, position of the baffle outside air-conditioning indoor hanging unit can be accurately controlled, to realize block air inlet and
The purpose of air outlet.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of air-conditioning indoor hanging unit according to an embodiment of the invention；
Fig. 2 is the schematic diagram of the baffle plate assembly of air-conditioning indoor hanging unit shown in Fig. 1；
Fig. 3 is the schematic diagram of a telescopic arm of baffle plate assembly shown in Fig. 2；
Fig. 4 is the exploded schematic structure chart of telescopic arm shown in Fig. 4；
Fig. 5 is the partial lengthwise sectional view of baffle plate assembly shown in Fig. 2；
Fig. 6 is the explosive view of the telescopic end of telescopic arm shown in fig. 5；
Fig. 7 is the schematic diagram of the fixing end of telescopic arm shown in fig. 5；
Fig. 8 is the schematic diagram according to the air-conditioning indoor hanging unit of another embodiment of the invention；
Fig. 9 is the schematic diagram of air-conditioning indoor hanging unit in accordance with another embodiment of the present invention；
Figure 10 is the schematic diagram according to the air-conditioning indoor hanging unit of further embodiment of the present invention；
Figure 11 is the control method flow chart of air-conditioning indoor hanging unit provided by the invention.
Specific implementation mode
Fig. 1 is the schematic diagram of air-conditioning indoor hanging unit according to an embodiment of the invention.Air-conditioning indoor hanging unit 100
It may include indoor unit shell in general manner, be equipped with air inlet 110 and air outlet 120 on the top of shell and front lower ends respectively；
In one embodiment, the both sides of indoor on-hook 100 are detachably provided with baffle plate assembly 200, as shown in Figure 2
The schematic diagram of the baffle plate assembly of air-conditioning indoor hanging unit 100, the baffle plate assembly 200 include 100 liang of on-hook indoors of installation
The rotary drive mechanism 210 of side and the telescopic arm 220 being connect respectively with rotary drive mechanism 210.Fig. 3 is one in baffle plate assembly
The schematic diagram of a telescopic arm 220, it is found that the fixing end 221 and rotary drive mechanism of telescopic arm 220 in Fig. 3 combinations Fig. 2
210 connections, telescopic end 222 are connected with baffle 230.
Further, to adapt to different size air-conditionings, which can replace various sizes of gear according to air-conditioning size
Plate 230.
Baffle 230 telescopic arm 220 drive under regulating fender 230 to indoor on-hook 100 spacing；Work as air-conditioning indoor hanging unit
100 when not working, and in a state of nature, baffle 230 blocks air inlet 110 to telescopic arm 220, prevents dust from entering air inlet 110；
When indoor on-hook 100 works, telescopic arm 220 extends, and baffle 230 manifests air inlet 110, for outer far from air inlet 110
Portion's air enters.The working condition of indoor on-hook 100 as shown in Figure 1, it is residing when the on-hook indoors of baffle 230 100 works
One of which state, manifest air inlet 110, for extraneous air enter.In addition, the baffle at work of indoor on-hook 100
230 other states and when not working baffle 230 state, will be described later.
Telescopic arm 220 rotates under the drive of rotary drive mechanism 210, can be with baffle 230 in the upper of air-conditioning indoor hanging unit 100
It is moved between lower part in portion.When indoor on-hook 100 works, baffle 230 can be parked in 120 any position of air outlet, to draw
Air-out direction is led, cold wind is avoided directly to blow people；When baffle 230 is located at indoor 100 lower part of on-hook and does not block air outlet 120,
Baffle 230 can play auxiliary and send wind action at a distance.
The baffle plate assembly 200 of air-conditioning indoor hanging unit 100 shown in Fig. 2, the baffle 230 are detachably arranged in air conditioning chamber
In on-hook 100, therefore on mounted air-conditioning, the device can be individually installed additional.
Fig. 3 is the schematic diagram of a telescopic arm 220 of baffle plate assembly 200 shown in Fig. 2, and further, Fig. 4 is
The exploded schematic structure chart of telescopic arm 220；It is found that telescopic end 222 is installed on the square on 221 top of fixing end from Fig. 3 and Fig. 4
In shape cavity, telescopic end 222 can be moved relative to fixing end 221.
Fig. 5 is the partial lengthwise sectional view of baffle plate assembly 200 shown in Fig. 2；Fig. 5 combinations aforementioned figures are it is found that rotation is driven
Motivation structure 210 includes the pedestal 211 being connect with indoor on-hook 100 and the electric rotating machine 212 installed in pedestal 211, electric rotating
212 arbor of machine is connect with the fixing end 221 of telescopic arm 220, electric rotating machine 212 of the rotary drive mechanism 210 in pedestal 211
Under effect, drives telescopic arm 220 to rotate, moved between 100 upper and lower part of indoor on-hook.
Fixing end 221 includes the connecting plate 221-1 being connect with the outside of pedestal 211 and the tops connecting plate 221-1 to pedestal 211
The rectangular enclosure 221-2 of direction protrusion, wherein the arbor of electric rotating machine 212 is connect with the lower part of connecting plate 221-1.
Telescopic end 222 includes pars contractilis 222-5 and telescopic component, and telescopic end 222 is set to above-mentioned rectangular enclosure 221-2
It is interior, it can be achieved that telescopic end 222 elongates or shortens movement, telescopic arm 220 relative to fixing end 221 under the action of telescopic component
Elongate or shorten distance of the baffle 230 for adjusting be attached thereto in turn relative to indoor on-hook 100.
Further, the realizations such as rack and pinion mechanism, turbine and worm mechanism or screw mechanism may be used in telescopic component
Its Telescopic.Rack and pinion mechanism practical cost is low, and transmission precision is low, is suitable for long range heavy load and is driven；Turbine and worm
Mechanism is that transmission ratio is big, and transmission efficiency is relatively low, is suitable for that two shaft staggered, transmission ratio is big, transmission power is little or discontinuous operation
Occasion；However, screw body is in short distance transmission, precision is apparently higher than the two.Therefore in the present invention, the distance segment of transmission
It is short, and require the precision of transmission high, telescopic component uses screw mechanism.
The explosive view of the telescopic end 222 shown in fig. 6 for being telescopic arm 220, the telescopic arm 220 include pars contractilis 222-5 and
Telescopic component, as seen from the figure, telescopic component includes spindle motor 222-1 and lead screw assembly, lead screw assembly and spindle motor
222-1 arbors connect vertically upward.
Further, lead screw assembly includes leading screw pedestal 222-2, leading screw 222-3 and leading screw upper cover 222-4.Leading screw pedestal
222-2 is fixedly connected with spindle motor 222-1, and vertically leading screw 222-3 and leading screw are provided with upwards in turn on leading screw pedestal 222-2
Upper cover 222-4, leading screw 222-3 warp-wise upper sleeve throughs have pars contractilis 222-5, effects of the pars contractilis 222-5 in spindle motor 222-1
It is lower to pump along lead screw 222-3.
It is equipped with the cylindrical first boss 222- that center is provided with first through hole 222-23 upwards in the middle part of leading screw pedestal 222-2
22, leading screw lower bearing 222-24 is fixed in first through hole 222-23, leading screw lower bearing 222-24 interference fits have axle sleeve
Spindle motor 222-1 arbors are connect with the lower end of leading screw 222-3 in 222-31, axle sleeve 222-31.Axle sleeve 222-31 not only rises
To the effect of lead screw lower bearing 222-24, also avoid under spindle motor 222-1 rotations and leading screw 222-3 movements and leading screw
Friction causes parts depreciation, renewal part comparatively laborious to bearing 222-24 for a long time.Therefore when selecting axle sleeve, should select hardness compared with
Low, the preferable material of wearability axle sleeve is protected, and the cost of renewal part is reduced.Further, axle sleeve 222-31 can also
Fit-up gap is eliminated, keeps 220 telescopic moving of telescopic arm more accurate.
Pars contractilis 222-5 includes the sliding panel 222-51 of bottom, and middle part is provided with the second through-hole 222-53, the second through-hole 222-
53 internal thread and the external screw thread of leading screw are equipped with, and sliding panel 222-51 can pump along lead screw 222-3；Along sliding
The two sides parallel with connecting plate 222-1 movable plate 222-51 have symmetrically upwardly extended flexible face 222-52, sliding panel 222-51 with stretch
End surface symmetric adjacent contracting face 222-52 is provided with the first groove 222-54, is provided in the middle part of each first groove 222-54
It is provided with pars contractilis guide bearing 222-56, pars contractilis guide bearing in second groove 222-55, second groove 222-55
222-56 is equipped in connecting shaft buckle and the first groove 222-54.
Wherein, the upper end of the flexible face 222-52 connect cooperation with baffle 230.
Further, it is arranged with the first flexible guide groove 222-57 on the inside of flexible face 222-52, for limiting flexible face
Running orbits of the 222-52 with respect to leading screw upper cover 222-4.
When spindle motor 222-1 is rotated, the leading screw 222-3 being connect with spindle motor 222-1 arbors is in axle sleeve 222-31
Interior rotation, under the guiding of the first flexible guide groove 222-51, flexible face 222-52 axially moves along leading screw 222-3, into
And it realizes the pars contractilis 222-5 of telescopic arm 220 and does flexible reciprocating motion along end 221 is relatively fixed.Baffle 230 is in telescopic arm 220
Drive under, the spacing for adjusting itself and indoor on-hook 100 may be implemented.
In some alternate embodiments, the upper end of each flexible face 222-52 joint face 222-58 at fold outward,
Joint face 222-58 is for connecting telescopic arm 220 and baffle 230.
Further, leading screw upper cover 222-4 includes upper cover plate 222-41 and is extended downwardly along the bottoms upper cover plate 222-41
Cylindrical second boss 222-42 and the bearing groove of the tops upper cover plate 222-41 setting；Wherein, second boss 222-42's
Middle part is provided with hole slot, and the upper ends leading screw upper bearing (metal) 222-47, leading screw upper bearing (metal) 222-47 and leading screw 222-3 mistake is equipped in the hole slot
It is full of mating connection.
The bearing groove includes longitudinally perpendicular in the parallel positioning plate 222-43 set up of upper cover plate, positioning plate 222-43
The locating slot being located in the middle part of upper cover plate 222-4 is formed between lateral vertical telescopic face 222-52, positioning plate 222-43, locating slot is horizontal
Demarcation strip 222-44 is equipped with to symmetry axis, being equipped with upper cover for locating slot to be divided into two parts, in the locating slot of every part leads
To bearing 222-45, it is connected together by bearing connecting pole and the card slot at the both ends positioning plate 222-43；Upper cover guide bearing
The flexible guide groove 222-57 of 222-45 and first match resultant motion.
Further, upper cover plate 222-4 is parallel to the both sides in the directions positioning plate 222-43 and vertically extends link block 222-
46, for leading screw upper cover 222-4 to be connected and fixed in the rectangular enclosure 221-2 of fixing end 221.
In some embodiments, the end of the connecting plate 221-1 of fixing end 221 is provided inwardly with 220 shaft of telescopic arm, Yu Xuan
212 arbor of rotating motor connect, under the drive of electric rotating machine 212, telescopic arm 220 can on-hook indoors 100 upper and lower part
Between move, cover air inlet 110 or block all or part of air outlet 120.
It is illustrated in figure 7 the schematic diagram of the fixing end 221 of telescopic arm 220, in the rectangular enclosure of fixing end 221
Lower part four corners in 221-2 are arranged with the first fixing leg 221-21, for leading screw pedestal 222-2 to be connected and fixed on square
In shape cavity 221-2；The two sides middle inside of top adjacent connection plates 221-1 in rectangular enclosure 221-2 is arranged with
Two fixing leg 221-22 are connected and fixed leading screw upper cover 222-4 with link block 222-46.
The second flexible guide groove 221-23 is extended in the lower part of second fixing leg 221-22, for limiting telescopic arm
Movement locus in 220 opposite rectangular enclosure 221-2, prevents movement of the telescopic arm 220 in rectangular enclosure 221-2 from occurring inclined
From both sides are inconsistent when in turn resulting in the elongation of telescopic arm 220 or shortening, and break down using when baffle 230.
In some alternate embodiments, the baffle plate assembly 200 in the present invention further includes control cabinet 240, the control cabinet 240
Set on 211 top of pedestal, and the control cabinet 240 is configured to control the elongation of telescopic arm 220 or shortening and control rotation
Driving mechanism 210 drives baffle 230 to be moved between lower part on the top of indoor on-hook 100.
Power supply is carried in control cabinet 240, since 100 installation site of air-conditioning indoor hanging unit is higher, form of power is with power cord
It is best to be directly connected to power supply, avoids replacing battery.Certain power supply may be one-shot battery or rechargeable battery.
In another embodiment, it is illustrated in figure 8 state of the air-conditioning indoor hanging unit 100 when not working, at this point, baffle
230 reset completely, block air inlet 110, and then prevent dust from falling into air inlet 110.
There are one a kind of state in embodiment, being illustrated in figure 9 when air-conditioning indoor hanging unit 100 works, under the state, gear
Under the drive of rotary drive mechanism 210, baffle 230 is moved at air outlet 120 plate 230, is finely adjusted, is made to baffle 230
Baffle 230 completely or partially blocks air outlet 120, and then avoids air-conditioning cold wind blow-through people.
In further embodiment, another state when even indoor on-hook 100 works for air-conditioning as shown in Figure 10, the state
Under, baffle 230 is located at the lower part of indoor on-hook 100, does not block air outlet 120,230 plane of baffle is substantially parallel with air-out direction
When, baffle 230 plays the role of wind deflector at this time, and then plays the remote air-supply of auxiliary.
The different working condition of above-mentioned interior on-hook 100 can use remote control device, which can replace original
Remote controler controls air-conditioning, as universal air conditioner remote controler.
The present invention also provides a kind of air-conditioning indoor hanging units 100, including casing and above-mentioned baffle plate assembly 200；On casing
It scrounges air inlet 110 and air outlet 120, which is mounted at the both sides of casing.
According to the different working condition of air-conditioning indoor hanging unit 100, baffle 230 can both block air inlet 110 completely, avoid
Dust falls into air inlet 110；Air outlet 120 can also be blocked in whole or in part, to avoid air-conditioning cold wind blow-through people.When
So, which can not both block air inlet 110, can not also block air outlet 120, but under air outlet 120
The effect that auxiliary is blown at a distance is played in portion.
The present invention also provides a kind of control method of air-conditioning indoor hanging unit 100, the control method as shown in figure 11
Flow chart, the control method are used for air-conditioning indoor hanging unit 100 above-mentioned, include the following steps：
Step S1102：Air-conditioning indoor hanging unit 100 is switched on, and telescopic arm 220 extends；Baffle 230 moves upwardly away from air inlet
110, appear air inlet 110, so that extraneous air enters；
Step S1104：According to the operational mode of air-conditioning indoor hanging unit 100, the rotation angle of regulating fender 230 and flexible
The extension elongation of arm 220, so that the cooperation air-supply of baffle 230；
Step S1106：Air-conditioning indoor hanging unit 100 shut down when, make baffle 230 rotation to 110 top of air inlet and bounce back stretch
Contracting arm 220, baffle 230 resets, so that baffle 230 blocks air inlet 110.
In step S1104, air outlet 120 is blocked when baffle 230 is all or part of, you can avoid air-conditioning cold wind blow-through
People；When baffle 230 is located at indoor 100 lower part of on-hook, when plane is substantially parallel with air-out direction, auxiliary can be played at a distance
Send wind action.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (12)
1. a kind of baffle plate assembly for air-conditioning indoor hanging unit, including：
It is removable installed in the rotary drive mechanism of the indoor on-hook both sides；
Two telescopic arms, fixing end are connect with the rotary drive mechanism respectively；
Baffle, both side ends are connect with the telescopic end of the telescopic arm respectively, and the telescopic arm is by the rotary driving machine
Structure drives lower rotation so that the baffle moves on the top of the air-conditioning indoor hanging unit between lower part；
The telescopic end adjusts the baffle to the spacing of the indoor on-hook under telescopic arm drive.
2. baffle plate assembly according to claim 1, wherein
The rotary drive mechanism includes the pedestal being connect with the indoor on-hook and the electric rotating machine installed in the pedestal,
The electric rotating machine arbor is connect with the fixing end, for driving the telescopic arm to rotate；
The fixing end includes the connecting plate being connect with the chassis outer side and is located at the connecting plate top to the pedestal side
To the rectangular enclosure of protrusion；
The telescopic end is set in the rectangular enclosure, including pars contractilis and telescopic component, for realizing the telescopic arm
It elongates or shortens.
3. according to the baffle plate assembly described in claim 2, wherein
The telescopic component includes spindle motor and the lead screw assembly that is connected up with the spindle motor arbor；Wherein,
The lead screw assembly includes the leading screw pedestal being fixedly connected with the spindle motor and vertical successively along the leading screw pedestal
The leading screw and leading screw upper cover set up；The leading screw is radially coated with the pars contractilis, and the pars contractilis is along the leading screw
It pumps.
4. according to the baffle plate assembly described in claim 3, wherein
The leading screw the middle of the base is equipped with the cylindrical first boss that center is provided with first through hole upwards, consolidates in the first through hole
There are leading screw lower bearing, the leading screw lower bearing interference fit to have axle sleeve, the lower end of the spindle motor arbor and the leading screw surely
Portion connects in the axle sleeve.
5. baffle plate assembly according to claim 3, wherein
The pars contractilis includes set on the sliding panel of its bottom and symmetrical along sliding panel two sides parallel with the connecting plate
The flexible face upwardly extended；
The second through-hole is provided in the middle part of the sliding panel, the internal thread of second through-hole is set with the external screw thread cooperation of the leading screw
It sets；The sliding panel end surface symmetric adjacent with the flexible face is provided with the first groove, perpendicular to each first groove
Middle part is provided with the second groove, and pars contractilis guide bearing is provided in second groove, and pars contractilis guide bearing both sides are set
There is connecting shaft to be snapped in first groove；
It is arranged with the first flexible guide groove on the inside of the flexible face, for limiting the relatively described leading screw upper cover in the flexible face
Movement locus.
6. baffle plate assembly according to claim 5, wherein
The upper end in each flexible face is turned-out to fold joint face, for connecting the telescopic arm and the baffle.
7. baffle plate assembly according to claim 3, wherein
The leading screw upper cover includes upper cover plate and the cylindrical second boss extended downwardly along the upper cover plate bottom and described
The bearing groove of upper cover plate top setting；Wherein,
It is provided with hole slot in the middle part of the second boss, leading screw upper bearing (metal), the leading screw upper bearing (metal) and the silk are equipped in the hole slot
The interference fit connection of thick stick upper end；
The bearing groove includes longitudinally perpendicular in the parallel positioning plate set up of the upper cover plate, and the positioning plate is laterally vertical
The flexible face forms the locating slot being located in the middle part of the upper cover plate, the lateral symmetry axis of locating slot between the positioning plate
Place is equipped with demarcation strip, and being equipped with the upper cover for the locating slot to be divided into two parts, in the locating slot of every part is oriented to
Bearing is connected together by bearing connecting pole and the card slot at the positioning plate both ends；The upper cover guide bearing with it is described
First flexible guide groove matches resultant motion.
8. baffle plate assembly according to claim 7, wherein
The both sides that the upper cover plate is parallel to the positioning plate direction vertically extend link block, are used for the leading screw top cap
It connects and is fixed in the fixing end.
9. baffle plate assembly according to claim 2, wherein
The end of the connecting plate of the fixing end is provided inwardly with telescopic arm shaft, is connect with the electric rotating machine arbor；
Lower part four corners in the rectangular enclosure of the fixing end are equipped with the first fixing leg, for connecting the leading screw pedestal
It is fixed in the rectangular enclosure；The two sides middle inside of the adjacent connecting plate in top in the rectangular enclosure is arranged with
Second fixing leg is connect with the link block, for being fixedly connected with the leading screw upper cover；
The second flexible guide groove is extended in the lower part of second fixing leg, for limiting the relatively described fixation of the telescopic arm
The movement locus at end.
10. according to the baffle plate assembly described in claim 1 to 9, further include,
Control cabinet is set to the pedestal top；The control cabinet is configured to control elongating or shortening and controlling for the telescopic arm
Making the rotary drive mechanism drives the baffle to be moved between lower part on the top of the indoor on-hook.
11. a kind of air-conditioning indoor hanging unit, including：
Casing is provided with air inlet and air outlet thereon；And
Baffle plate assembly according to any one of claim 1 to 10 for air-conditioning indoor hanging unit is mounted at
The both sides of the casing, the baffle is for blocking the air inlet or all or part of air outlet.
12. a kind of control method of air-conditioning indoor hanging unit, controls for the air-conditioning indoor hanging unit to claim 12, and
The control method includes：
The air-conditioning indoor hanging unit booting, the telescopic arm elongation, the baffle moves upwardly away from the air inlet, for outer
Portion's air enters；
According to the operational mode of the air-conditioning indoor hanging unit, the rotation angle of the baffle and the stretching of the telescopic arm are adjusted
Length, so that the baffle fit is blown；
The air-conditioning indoor hanging unit shutdown, makes the baffle rotate to the air inlet top and the telescopic arm that bounces back, so that
The baffle covers the air inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320644.9A CN108332403B (en) | 2017-12-12 | 2017-12-12 | Air conditioner indoor hanging machine, baffle plate assembly used for same and control method thereof |
| PCT/CN2018/119400 WO2019114588A1 (en) | 2017-12-12 | 2018-12-05 | Wall-mounted indoor unit of air conditioner, baffle assembly therefor, and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320644.9A CN108332403B (en) | 2017-12-12 | 2017-12-12 | Air conditioner indoor hanging machine, baffle plate assembly used for same and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108332403A true CN108332403A (en) | 2018-07-27 |
| CN108332403B CN108332403B (en) | 2020-03-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320644.9A Active CN108332403B (en) | 2017-12-12 | 2017-12-12 | Air conditioner indoor hanging machine, baffle plate assembly used for same and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108332403B (en) |
| WO (1) | WO2019114588A1 (en) |
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| CN109237628A (en) * | 2018-09-10 | 2019-01-18 | 青岛海尔空调器有限总公司 | Dustproof construction and air conditioner indoor unit |
| WO2019114588A1 (en) * | 2017-12-12 | 2019-06-20 | 青岛海尔空调器有限总公司 | Wall-mounted indoor unit of air conditioner, baffle assembly therefor, and control method thereof |
| CN112254212A (en) * | 2020-09-30 | 2021-01-22 | 青岛海尔空调器有限总公司 | Air conditioner and control method and control device thereof |
| CN112283795A (en) * | 2020-11-13 | 2021-01-29 | 江苏枂硕电子科技有限公司 | Air conditioner indoor hanging machine with wind shield and using method |
| CN112524784A (en) * | 2020-12-04 | 2021-03-19 | 青岛海尔空调器有限总公司 | Air conditioner panel assembly and air conditioner with same |
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Also Published As
| Publication number | Publication date |
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| WO2019114588A1 (en) | 2019-06-20 |
| CN108332403B (en) | 2020-03-31 |
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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 Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |