CN104121628A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN104121628A CN104121628A CN201310154248.9A CN201310154248A CN104121628A CN 104121628 A CN104121628 A CN 104121628A CN 201310154248 A CN201310154248 A CN 201310154248A CN 104121628 A CN104121628 A CN 104121628A
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- wind deflector
- panel
- air
- rod
- push rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 241001014327 Anodontia Species 0.000 claims description 32
- 206010002583 anodontia Diseases 0.000 claims description 32
- 230000005212 anodontia Effects 0.000 claims description 32
- 230000033001 locomotion Effects 0.000 claims description 23
- 230000004308 accommodation Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The present invention provides an air conditioner, comprising: the shell is provided with a first air inlet, a second air inlet and an air outlet; the air deflector is arranged in a pivoting manner and is provided with a first air deflector position with a pivot axis positioned outside the shell and a second air deflector position with the pivot axis positioned inside the shell; the panel is arranged on the front side face of the shell and provided with a first panel position which swings outwards to avoid the air deflector and open the second air inlet and a second panel position which is recycled to seal the air deflector inside and close the second air inlet; drive arrangement sets up in the casing, and drive arrangement includes: the first motor is in driving connection with the panel and the air guide plate through the transmission mechanism so as to drive the panel to move between the position of the first panel and the position of the second panel and drive the air guide plate to move between the position of the first air guide plate and the position of the second air guide plate. The air conditioner can increase the air inlet amount and the air sweeping range and has simple and compact structure.
Description
Technical field
The present invention relates to a kind of air-conditioner.
Background technology
Wall-hanging air conditioner of the prior art, due to the consideration that outward appearance is optimized, often design is more slim light and handy, that is, and the thinner thickness of air-conditioner.Therefore, the less intake that causes of the incoming air area of air-conditioner is less, and like this, evaporimeter heat exchange property is restricted.
In addition, the wind deflector of air-conditioner, owing to limited by surrounding structure, outward appearance, is generally all fixed-axis rotation.The rotational angle of wind deflector is limited, and then makes to sweep wind and be limited in scope.Therefore, undesirable aspect comfortableness in the time freezing or heat.Meanwhile, the wind deflector of above-mentioned air-conditioner is in rotation process, and for fear of the friction between air-conditioner shell and wind deflector, under wind deflector closure state, the air outlet place of air-conditioner all has gap (left and right, all have up and down), and outward appearance is not attractive in appearance.
Summary of the invention
The present invention aims to provide a kind ofly can increase intake, increase and sweep that demeanour is enclosed and simple in structure, compact air-conditioner.
To achieve these goals, according to an aspect of the present invention, provide a kind of air-conditioner, having comprised: housing, has had the first air inlet, the second air inlet and air outlet; Wind deflector, arranges pivotly, and wind deflector has pivot axis and be positioned at the first wind deflector position outside housing and pivot axis and be positioned at the second wind deflector position of housing; Panel, is arranged on the leading flank of housing, panel have outer pendulum with dodge wind deflector and open the first surface Board position of the second air inlet and reclaim with by wind deflector shutoff interior and close the second positions of panels of the second air inlet; Drive unit, be arranged in housing, drive unit comprises: the first motor and transmission mechanism, the first motor is all driven and is connected with panel and wind deflector by transmission mechanism, to drive panel in motion between first surface Board position and the second positions of panels and to drive wind deflector to move between the first wind deflector position and the second wind deflector position.
Further, transmission mechanism comprises: panel push rod, is connected with panel; Wind deflector push rod, is connected with wind deflector; STATEMENT OF FEDERALLY SPONSORED, is driven by the first motor, and STATEMENT OF FEDERALLY SPONSORED all coordinates with panel push rod and wind deflector push rod, to drive panel push rod and wind deflector push rod.
Further, the first motor has the first output shaft, is coaxially installed with the first gear on the first output shaft; STATEMENT OF FEDERALLY SPONSORED is gear train, comprise the second gear, the 3rd gear and the 4th gear of coaxial rotation, the second gear is meshed with the first gear, the 3rd gear have along the circumferential direction arrange first have tooth section and first anodontia section, the 4th gear have along the circumferential direction arrange second have tooth section and second anodontia section, second has tooth section and first to have tooth section to shift to install in a circumferential direction; Panel push rod comprises the first arc body of rod, is provided with first arc-shaped rack that can have with first of the 3rd gear tooth section engagement fit on the madial wall of the first arc body of rod, and the first end of the first arc body of rod and panel hinged are in the first pin joint; Wind deflector push rod comprises the second arc body of rod, is provided with second arc-shaped rack that can have with second of the 4th gear tooth section engagement fit on the second arc body of rod medial surface, and the first end of the second arc body of rod is connected with wind deflector.
Further, transmission mechanism also comprises: panel fork, and first end and housing are articulated with the second pin joint, and the second end of panel fork and panel hinged are in the 3rd pin joint.
Further, drive unit also comprises the driving box being fixedly installed in housing, the first motor and transmission mechanism are installed in and drive in box, driving box comprises: the first box body, the second box body and central dividing plate, central dividing plate is provided with the first through hole for wearing gear train and for wearing the second through hole of the first output shaft, between the first box body and central dividing plate, form the first spatial accommodation, between the second box body and central dividing plate, form the second spatial accommodation, wherein, panel push rod, the first gear, the second gear and the 3rd gear are all arranged in the first spatial accommodation, wind deflector push rod, the 4th gear and the first motor are all arranged in the second spatial accommodation.
Further, drive unit also comprises for multiple first locating parts of spacing panel push rod and for multiple second locating parts of spacing wind deflector push rod, panel push rod can be around the central rotation of the first arc body of rod of panel push rod under the constraint of multiple the first locating parts, and wind deflector push rod can be around the central rotation of the second arc body of rod of wind deflector push rod under the constraint of multiple the second locating parts.
Further, the first arc body of rod middle part is provided with the first arc chute, first locating part in multiple the first locating parts is arranged in the first arc chute, and in multiple the first locating parts, remaining first locating part is arranged on madial wall place and/or the lateral wall place of the first arc body of rod.
Further, the second arc body of rod middle part is provided with the second arc chute, second locating part in multiple the second locating parts is arranged in the second arc chute, and in multiple the second locating parts, remaining second locating part is arranged on madial wall place and/or the lateral wall place of the second arc body of rod.
Further, the first locating part and the second locating part are roller.
Further, first has tooth section corresponding to second anodontia section, and first anodontia section has tooth section corresponding to second.
Further, one end away from the first arc body of rod first end of the first arc-shaped rack be provided with coordinate with first anodontia section first only lock arc, the second arc-shaped rack be provided with towards one end of the second arc body of rod first end coordinate with second anodontia section second only lock arc.
Further, air-conditioner also comprises controller, and controller is electrically connected with the first motor; Drive unit also comprises the microswitch being electrically connected with controller; The second end of the second arc body of rod of wind deflector push rod is provided with the contact site that can coordinate with microswitch, and contact site contacts Time Controller and sends the signal that stops operating to the first motor so that the first output shaft of the first motor stops operating with microswitch.
Further, the first end of the second arc body of rod of wind deflector push rod is provided with the second motor, and the second motor has the second output shaft, and wind deflector is connected on the second output shaft and with the second output shaft synchronous and rotates.
Further, the second motor is electrically connected with controller, and contact site contacts Time Controller and sends beginning turn signal to the second motor so that the second output shaft of the second motor starts to rotate with microswitch.
Further, the first end of the first arc body of rod is removably connected with panel.
Further, drive unit is two, and two drive units are arranged on the two ends, left and right near housing symmetrically, and a drive unit in two drive units also comprises the second motor for controlling wind deflector pivotable.
Further, the upper edge butt of panel and air outlet when panel is positioned at first surface Board position.
Further, the lower edge butt of panel and air outlet when panel is positioned at the second positions of panels.
Further, the second motor is electrically connected with controller, and wind deflector position is between the first wind deflector position and the second wind deflector position time, and controller sends and starts turn signal to the second motor so that the second output shaft of the second motor starts to rotate.
In technical scheme of the present invention, air-conditioner comprises: housing, wind deflector, panel and drive unit.Housing has the first air inlet, the second air inlet and air outlet, and wind deflector arranges pivotly, and panel is arranged on the leading flank of housing, and drive unit is arranged in housing.The first air inlet is always in open mode, the opening and closing of panel control the second air inlet.Panel have outer pendulum with dodge wind deflector and open the first surface Board position of the second air inlet and reclaim with by wind deflector shutoff interior and close the second positions of panels of the second air inlet.Wind deflector has pivot axis and is positioned at the first wind deflector position outside housing and pivot axis and is positioned at the second wind deflector position of housing.Drive unit comprises: the first motor and transmission mechanism, the first motor is all driven and is connected with panel and wind deflector by transmission mechanism, to drive panel in motion between first surface Board position and the second positions of panels and to drive wind deflector to move between the first wind deflector position and the second wind deflector position.
Under the driving of the first motor and under the transmission of transmission mechanism, in the time that air-conditioner is started shooting, panel is in outer pendulum to dodge wind deflector and to open the first surface Board position of the second air inlet, and wind deflector is in primary importance.Now, panel opening the second air inlet, like this, effectively increased incoming air area and the intake of air-conditioner, thereby improved refrigeration, evaporimeter heat exchange property while heating, improved the efficiency of air-conditioner.Simultaneously, wind deflector is in primary importance, be that the space of wind deflector is in the outside of air outlet, like this, wind deflector has been broken through outward appearance and the rotational angle of surrounding structure to wind deflector and the restriction of scope of activities, increase rotational angle and slewing area, and then increased and sweep demeanour and enclose, the comfortableness that has improved refrigeration and heated.
Under the driving of the first motor and under the transmission of transmission mechanism, in the time that air-conditioner shut down, panel in recovery with by wind deflector shutoff interior and close the second positions of panels of the second air inlet, wind deflector is positioned at the second place of housing in pivot axis.Now, panel shelters from wind deflector, the second air inlet and air outlet, effectively reduces to affect in prior art the gap of appearance effect, makes air-conditioner globality stronger, more elegant in appearance, also can prevent to a certain extent that dust from entering in housing from above-mentioned gap simultaneously.
In addition, the motion of stretching out of opening motion and wind deflector of panel all drives by the first motor and the transmission mechanism of drive unit, drives respectively without two cover drive unit counter plates and wind deflector are set separately.Like this, not only reduce component number, reduce costs, and improve reliability, and then make overall structure simpler, compact.
Brief description of the drawings
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the decomposition texture schematic diagram according to the embodiment of air-conditioner of the present invention;
Fig. 2 a shows the decomposition texture schematic diagram of the drive unit of the air-conditioner of Fig. 1;
Fig. 2 b shows the decomposition texture schematic diagram of another angle of the drive unit of the air-conditioner of Fig. 1;
Fig. 3 shows the structural representation of the gear train of the drive unit of Fig. 2 a;
Fig. 4 shows the structural representation of the panel push rod of the drive unit of Fig. 2 a;
Fig. 5 shows the structural representation of the wind deflector push rod of the drive unit of Fig. 2 a;
The air-conditioner that Fig. 6 a to Fig. 6 c shows Fig. 1 the first profile position from off-mode to open state process the motion process schematic diagram of panel and wind deflector; And
The air-conditioner that Fig. 7 a to Fig. 7 c shows Fig. 1 the second profile position from off-mode to open state process the motion process schematic diagram of panel and wind deflector.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, panel; 20, housing; 21, the first air inlet; 22, the second air inlet; 23, air outlet; 30, drive unit; 31, the first motor; 311, the first gear; 32, gear train; 321, the second gear; 322, the 3rd gear; 3221, first has tooth section; 3222, first anodontia section; 323, the 4th gear; 3231, second has tooth section; 3232, second anodontia section; 33, panel push rod; 331, the first arc body of rod; 3311, the first arc chute; 332, the first arc-shaped rack; 3321, first only locks arc; 34, panel fork; 351, the first box body; 352, the second box body; 353, central dividing plate; 3531, the first through hole; 3532, the second through hole; 361, the first locating part; 362, the second locating part; 37, wind deflector push rod; 371, the second arc body of rod; 3711, the second arc chute; 372, the second arc-shaped rack; 3721, second only locks arc; 373, contact site; 38, microswitch; 39, the second motor; 50, wind deflector.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1, the air-conditioner of the present embodiment comprises: housing 20, wind deflector 50, panel 10 and drive unit 30.Housing 20 has the first air inlet 21, the second air inlet 22 and air outlet 23, and wind deflector 50 arranges pivotly, and panel 10 is arranged on the leading flank of housing 20, and drive unit 30 is arranged in housing 20.As shown in Fig. 6 a to Fig. 6 c and Fig. 7 a to Fig. 7 c, panel 10 have outer pendulum with dodge wind deflector 50 and open the first surface Board position (panel 10 positions shown in Fig. 6 c and Fig. 7 c) of the second air inlet 22 and reclaim with by wind deflector 50 shutoff interior and close second positions of panels (panel 10 positions shown in Fig. 6 a and Fig. 7 a) of the second air inlet 22.As shown in Fig. 6 a to Fig. 6 c and Fig. 7 a to Fig. 7 c, wind deflector 50 has pivot axis and is positioned at the first wind deflector position (wind deflector 50 positions shown in Fig. 6 c and Fig. 7 c) outside housing 20 and pivot axis and is positioned at the second wind deflector position (wind deflector 50 positions shown in Fig. 6 a and Fig. 7 a) of housing.As shown in Figure 2 a, drive unit 30 comprises: the first motor 31 and transmission mechanism, the first motor 31 is all driven and is connected with panel 10 and wind deflector 50 by transmission mechanism, to drive panel 10 in motion between first surface Board position and the second positions of panels and to drive wind deflector 50 to move between the first wind deflector position and the second wind deflector position.The axis of the first output shaft of the first motor 31 is parallel to the axis of pitch of housing 20.
Under the driving of the first motor 31 and under the transmission of transmission mechanism, in the time that air-conditioner is started shooting, as shown in Fig. 6 c, panel 10 is in outer pendulum to dodge wind deflector 50 and to open the first surface Board position of the second air inlet 22, and wind deflector 50 is in primary importance.Now, panel 10 has been opened the second air inlet 22, like this, has effectively increased incoming air area and the intake (air intake direction S1 has been shown in Fig. 6 c) of air-conditioner, thereby has improved refrigeration, evaporimeter heat exchange property while heating, has improved the efficiency of air-conditioner.Simultaneously, wind deflector 50 is in primary importance, be that the space of wind deflector 50 is in the outside of air outlet 23, like this, wind deflector 50 has been broken through outward appearance and the rotational angle of surrounding structure to wind deflector 50 and the restriction of scope of activities, increase rotational angle and slewing area, and then increased and sweep demeanour and enclose, the comfortableness that has improved refrigeration and heated.
Under the driving of the first motor 31 and under the transmission of transmission mechanism, in the time that air-conditioner shuts down, as shown in Figure 6 a, panel 10 in reclaim with by wind deflector 50 shutoff interior and close the second positions of panels of the second air inlet 22, wind deflector 50 is positioned at the second place of housing 20 in pivot axis.Now, panel 10 shelters from wind deflector 50, the second air inlet 22 and air outlet 23, effectively reduces to affect in prior art the gap of appearance effect, makes air-conditioner globality stronger, more elegant in appearance, also can prevent to a certain extent that dust from entering in housing 20 from above-mentioned gap simultaneously.
In addition, the motion of stretching out of opening motion and wind deflector 50 of panel 10 all drives by the first motor 31 and the transmission mechanism of drive unit 30, drives respectively without two cover drive unit counter plates 10 and wind deflector 50 are set separately.Like this, not only reduce component number, reduce costs, and improve reliability, and then make overall structure simpler, compact.
As shown in Figure 1, in the present embodiment, stationarity when panel 10 and wind deflector 50 open and close, drive unit 30 is two, two drive units 30 are arranged on the two ends, left and right near housing 20 symmetrically.A drive unit 30 in two drive units 30 also comprises the second motor 39 for controlling wind deflector 50 pivotables.The second motor 39 is preferably stepper motor.In other not shown embodiment, drive unit 30 can be also more than one or three.
Preferably, as shown in Fig. 6 c and Fig. 7 c, the upper edge butt of panel 10 and air outlet 23 when panel 10 is positioned at first surface Board position.That is to say, panel 10 is connected to housing 20 and forms the position in air port 23.Now, can effectively prevent that the air flowing out from air outlet 23 from directly entering the second air inlet 22 from the gap between panel 10 and housing 20, mix with the second air inlet 22 leaked-in airs to reduce to heat or refrigeration.
Preferably, the lower edge butt of panel 10 and air outlet 23 when panel 10 is positioned at the second positions of panels.Make like this surface gaps of air-conditioner reduce to minimum, make air-conditioner globality stronger, more elegant in appearance, also can prevent that dust from entering in housing 20 from above-mentioned gap simultaneously.
Preferably, transmission mechanism comprises: panel push rod 33, wind deflector push rod 37 and STATEMENT OF FEDERALLY SPONSORED, panel push rod 33 is connected with panel 10, and panel push rod 33 can stretch out housing 20 or be retracted in housing 20 to drive panel 10 to move between first surface Board position and the second positions of panels.Wind deflector push rod 37 is connected with wind deflector 50, and wind deflector push rod 37 can stretch out housing 20 or be retracted in housing 20 to drive wind deflector 50 to move between the first wind deflector position and the second wind deflector position.STATEMENT OF FEDERALLY SPONSORED is driven by the first motor 31, and STATEMENT OF FEDERALLY SPONSORED all coordinates with panel push rod 33 and wind deflector push rod 37, to drive panel push rod 33 and wind deflector push rod 37.It should be noted that the situation that has interference due to panel 10 and wind deflector 50 on movement locus, therefore, panel push rod 33 and wind deflector push rod 37 be motion simultaneously not.As shown in Figure 2 a, in the present embodiment, the first motor 31 has the first output shaft, and the first motor 31 is preferably stepper motor, is coaxially installed with the first gear 311 on the first output shaft.Transmission mechanism comprises: gear train 32(is as STATEMENT OF FEDERALLY SPONSORED), panel push rod 33, panel fork 34 and wind deflector push rod 37.Preferably, drive unit 30 also comprises the driving box being fixedly installed in housing 20, drives box to be preferably fixed by screws on housing 20, and the first motor 31 and transmission mechanism are installed in and drive in box.
As shown in Figure 2 a and 2 b, gear train 32 comprises the second gear 321, the 3rd gear 322 and the 4th gear 323 of coaxial rotation.The second gear 321 is meshed with the first gear 311, and the second gear 321 is the driven gear of the first gear 311.The 3rd gear 322 have along the circumferential direction arrange first have tooth section 3221 and first anodontia section 3222, the 4th gear 323 have along the circumferential direction arrange second have tooth section 3231 and second anodontia section 3232, the second to have tooth section 3231 and first to have tooth section 3221 to shift to install in a circumferential direction.That is to say, second has tooth section 3231 and first the to have certain angle that staggered between tooth section 3221, like this, first has tooth section 3221 in the time of engagement, and second has the tooth section 3231 may be at out-of-gear state.
First has tooth section 3221 and second to have tooth section 3231 to stagger completely, or part staggers.Preferably, in the present embodiment, first has tooth section 3221 to have tooth section 3231 corresponding to second anodontia section 3232, the first anodontia sections 3222 corresponding to second.Namely first has tooth section 3221 and second to have tooth section 3231 to stagger completely.Like this, first has tooth section 3221 in the time of engagement, and second has tooth section 3231 just departing from engagement, and correspondingly, in the time that first has tooth section 3221 in disengaging engagement, second has tooth section 3231 just in engagement.Preferably, the second gear 321, the 3rd gear 322 and the 4th gear 323 are structure as a whole.
As shown in Figure 4, panel push rod 33 comprises on the madial wall of the first arc body of rod 331, the first arc bodies of rod 331 and is provided with first arc-shaped rack 332 that can have with first of the 3rd gear 322 tooth section 3221 engagement fit.When the first arc-shaped rack 332 and first has tooth section 3221 to be meshed, can drive the first arc body of rod 331 stretch out or retract.When the first arc-shaped rack 332 and first has tooth section 3221 separately to depart from engagement, the first arc-shaped rack 332 and first anodontia section 3222 match, the first arc body of rod 331 stop motions.As shown in Fig. 6 a and Fig. 7 a, the first end of the first arc body of rod 331 and panel 10 are articulated with the first pin joint A.Panel 10 is taken exercises under the driving of panel push rod 33 between first surface Board position and the second positions of panels.
Preferably, as shown in Figure 4, one end away from the first arc body of rod 331 first ends of the first arc-shaped rack 332 be provided with coordinate with first anodontia section 3222 first only lock arc 3321.The above-mentioned first wheel rims of first anodontia section 3222 of only locking arc 3321 and the 3rd gear 322 is closed, and the effect of start-stop lock.
As shown in Fig. 5 and Fig. 6 a, wind deflector push rod 37 comprises the second arc body of rod 371, on the second arc body of rod 371 medial surfaces, be provided with second arc-shaped rack 372 that can have with second of the 4th gear 323 tooth section 3231 engagement fit, when the second arc-shaped rack 372 and second has tooth section 3231 to be meshed, can drive the second arc body of rod 371 stretch out or retract.When the second arc-shaped rack 372 and second has tooth section 3231 separately to depart from engagement, the second arc-shaped rack 372 and second anodontia section 3232 match, the second arc body of rod 371 stop motions.The first end of the second arc body of rod 371 is connected with wind deflector 50.Wind deflector 50 is taken exercises under the driving of wind deflector push rod 37 between the first wind deflector position and the second wind deflector position.
Preferably, as shown in Figure 5, the second arc-shaped rack 372 be provided with towards one end of the second arc body of rod 371 first ends coordinate with second anodontia section 3232 second only lock arc 3721.The above-mentioned second wheel rims of second anodontia section 3232 of only locking arc 3721 and the 4th gear 323 is closed, and the effect of start-stop lock.
Preferably, as shown in Fig. 2 a, Fig. 6 a and Fig. 7 a, the first end of panel fork 34 and housing 20 are articulated with the second pin joint B, and preferably, the first end of panel fork 34 is articulated with the second pin joint B with driving box.The second pin joint B is positioned at the top of the first pin joint A, and the second end of panel fork 34 and panel 10 are articulated with the 3rd pin joint C.Panel fork 34 counter plates 10 play certain effect of contraction, and panel 10 can be moved according to desired trajectory.
As shown in Figures 2 and 3, in the present embodiment, driving box comprises: the first box body 351, the second box body 352 and central dividing plate 353, central dividing plate 353 is provided with the first through hole 3531 for wearing gear train 32 and for wearing the second through hole 3532 of the first output shaft.Gear train 32 is located in the first through hole 3531, and the first output shaft of the first motor 31 passes the second through hole 3532 and is connected with the first gear 311.
Between the first box body 351 and central dividing plate 353, form the first spatial accommodation, panel push rod 33, the first gear 311, the second gear 321 and the 3rd gear 322 are all arranged in the first spatial accommodation.Between the second box body 352 and central dividing plate 353, form the second spatial accommodation, wind deflector push rod 37, the 4th gear 323 and the first motor 31 are all arranged in the second spatial accommodation.In the present embodiment, the first motor 31 is arranged on central dividing plate 353, and panel fork 34 is arranged in the second spatial accommodation.
As Fig. 2 a, Fig. 6 a,, as shown in Fig. 6 b Fig. 7 a and Fig. 7 b, drive unit 30 also comprises for multiple first locating parts 361 of spacing panel push rod 33 and for multiple second locating parts 362 of spacing wind deflector push rod 37.Panel push rod 33 can be around the central rotation of the first arc body of rod 331 of panel push rod 33 under the constraint of multiple the first locating parts 361, and wind deflector push rod 37 can be around the central rotation of the second arc body of rod 371 of wind deflector push rod 37 under the constraint of multiple the second locating parts 362.Preferably, the first locating part 361 and the second locating part 362 are roller, and above-mentioned rollers is preferably mounted in driving box.Panel push rod 33 is constrained in and is driven in box by the roller of multiple diverse locations, and wind deflector push rod 37 is also constrained in and driven in box by the roller of multiple diverse locations.One skilled in the art will appreciate that the first locating part 361 and the second locating part 362 can be also the structures such as gib block or guide rail.
Preferably, the the first arc body of rod 331 middle parts are provided with the first arc chute 3311, first locating part 361 in multiple the first locating parts 361 is arranged in the first arc chute 3311, and in multiple the first locating parts 361, remaining first locating part 361 is arranged on madial wall place and the lateral wall place of the first arc body of rod 331.In unshowned in the drawings embodiment, in multiple the first locating parts, remaining first locating part also can only be arranged on madial wall place or the lateral wall place of the first arc body of rod.
Preferably, the the second arc body of rod 371 middle parts are provided with the second arc chute 3711, second locating part 362 in multiple the second locating parts 362 is arranged in the second arc chute 3711, and in multiple the second locating parts 362, remaining second locating part 362 is arranged on madial wall place and the lateral wall place of the second arc body of rod 371.In unshowned in the drawings embodiment, in multiple the second locating parts, remaining second locating part also can only be arranged on madial wall place or the lateral wall place of the second arc body of rod.
Preferably, air-conditioner also comprises controller (not shown), and controller is electrically connected with the first motor 31.As shown in Fig. 2 a, Fig. 2 b and Fig. 6 c, drive unit 30 also comprises the microswitch 38 being electrically connected with controller, and microswitch 38 is arranged on and drives in box, and microswitch 38 is preferably mounted on central dividing plate 353.As shown in Figure 5, the second end of the second arc body of rod 371 of wind deflector push rod 37 is provided with the contact site 373 that can coordinate with microswitch 38, and contact site 373 contacts Time Controller and sends the signal that stops operating to the first motor 31 so that the first output shaft of the first motor 31 stops operating with microswitch 38.
Preferably, as shown in Fig. 1 to Fig. 2 b and Fig. 5, the first end of the second arc body of rod 371 of wind deflector push rod 37 is provided with the second motor 39, the second motor 39 is swept wind function for the pivotable of controlling wind deflector 50 to realize, the second motor 39 has the second output shaft, and wind deflector 50 is connected on the second output shaft and with the second output shaft synchronous and rotates.Preferably, between wind deflector 50 and the second output shaft, peg graft.
Preferably, the second motor 39 is electrically connected with controller, and contact site 373 contacts Time Controller and sends beginning turn signal to the second motor 39 so that the second output shaft of the second motor 39 starts to rotate with microswitch 38.Or, preferably, the second motor 39 is electrically connected with controller, and wind deflector 50 positions are between the first wind deflector position and the second wind deflector position time, and controller sends and starts turn signal to the second motor 39 so that the second output shaft of the second motor 39 starts to rotate.That is to say, wind deflector 50 leaves after the second place, and wind deflector 50 just starts pivotable.
For the ease of maintenance, preferably, the first end of the first arc body of rod 331 is removably connected with panel 10.Like this, under off-mode, user or maintenance personal can be by manually lifting panel 10, make to separate between the first end of the first arc body of rod 331 and panel 10, and then can lift panel 10 and keep in repair.
Below in conjunction with Fig. 3 and Fig. 6 a to Fig. 7 c, the motion state of panel 10 and wind deflector 50 is made and being illustrated when the startup and shutdown of the air-conditioner of the preferred embodiment to the application:
Specific as follows to the motion process of start by shutdown:
1, as shown in Fig. 3 and Fig. 7 a, in the time of off-mode, panel 10 is in the second positions of panels, and wind deflector 50 is in the second wind deflector position.The first arc-shaped rack 332 of panel push rod 33 has tooth section 3221 to engage with first of the 3rd gear 322, the original state of static determinacy torque keeping being provided when the power-off by the first motor 31.As shown in Figure 6 a, now, second anodontia section 3232 of the second arc-shaped rack 372 of wind deflector push rod 37 and the 4th gear 323 coordinates, without meshing relation.The second wheel rims of second anodontia section 3232 of only locking arc 3721 and the 4th gear 323 is closed, and the effect of start-stop lock, and wind deflector push rod 37 keeps original position to vacillate before and after not understanding.
2,, as shown in Fig. 3, Fig. 7 a and Fig. 7 b, in when start, under the driving of the first gear 311 of the first motor 31, the second gear 321 engaging with the first gear 311 rotates.When the second gear 321 rotates, the 3rd gear 322 also rotates thereupon.Like this, drive and now have tooth section 3221 to have the panel push rod 33 of meshing relation around the central rotation of the first arc body of rod 331 with first of the 3rd gear 322.And then, make panel 10 motion that promotes, extrapolates under the promotion of panel push rod 33 and panel fork 34, constraint.As shown in Figure 6 b, now the second arc-shaped rack 372 of wind deflector push rod 37 still coordinates with second anodontia section 3232 of the 4th gear 323, and without meshing relation, wind deflector 50 keeps motionless, still in the second wind deflector position.
3,, as shown in Fig. 3 and Fig. 7 c, after panel 10 is opened, promoted, wind deflector 50 and air outlet 23 have been left.As shown in Figure 7 c, now first arc-shaped rack 332 and first of panel push rod 33 has 3221 disengagings of tooth section to engage, and coordinates with first anodontia section 3222, without meshing relation.The first wheel rims of first anodontia section 3222 of only locking arc 3321 and the 3rd gear 322 is closed, and the effect of start-stop lock, and panel push rod 33 keeps original position to vacillate before and after not understanding, and now panel 10 stop motions also keep this state, and panel 10 is in first surface Board position.Meanwhile, as shown in Fig. 6 b and Fig. 6 c, second of the 4th gear 323 has tooth section 3231 to turn to the second arc-shaped rack 372 places of wind deflector push rod 37, both start to enter engagement, have under the driving of tooth section 3231 second, wind deflector push rod 37 starts the central rotation around the second arc body of rod 371, and wind deflector 50 is pushed out to the outside of housing 20.
4,, as shown in Fig. 6 c, when wind deflector 50 stretches out after certain distance, the contact site 373 of the second end setting of the second arc body of rod 371 touches and is arranged on the microswitch 38 driving on box.Controller cuts out the power supply of the first motor 31, and opens the power supply of the second motor 39.Now, wind deflector push rod 37 stops at the first wind deflector position, and the second motor 39 starts action, drives wind deflector 50 to rotate to an angle or reciprocating rotary around the second output shaft of the second motor 39.As shown in Fig. 6 c, after the first motor 31 power-off, wind deflector push rod 37 and second has tooth section 3231 still in engagement, and the static determinacy torque keeping original state that wind deflector push rod 37, wind deflector 50 can provide after the first motor 31 power-off, in the first wind deflector position.As shown in Figure 7 c, now first of panel push rod 33 only locks arc 3321 and still coordinates with the wheel rim of first anodontia section 3222, and the position of panel 10 remains unchanged, and panel 10 is in first surface Board position.
Be the inverse process of said process by start to the motion process of shutdown, specific as follows:
1,, as shown in Fig. 6 c, when shutdown, the sequence of motion of panel 10, wind deflector 50 is just contrary with when start.Now the first output shaft reversion of the first motor 31, has tooth section 3231 to have the first counter motion of wind deflector push rod 37 of meshing relation with second of the 4th gear 323.Wind deflector 50 is retracted to housing 20 is inner by the first wind deflector position.As shown in Figure 7 c, and panel push rod 33 coordinates with the wheel rim of first anodontia section 3222 of the 3rd gear 322, and without meshing relation, the position of panel remains unchanged, still in first surface Board position.
2, as shown in Figure 6 b, when inside that wind deflector 50 is fully retracted to housing 20 is during in the second wind deflector position, wind deflector push rod 37 and second has tooth section 3231 to depart from engage, and beginning coordinates with second anodontia section 3232.37 stop motions of wind deflector push rod.As shown in Figure 7b, now, first of the 3rd gear 322 has tooth section 3221 to start to engage with panel push rod 33,33 counter motions of panel push rod, make panel 10 closed under the effect of panel push rod 33 and panel fork 34, finally return to off-mode, as shown in Figure 7a, panel 10 is got back to the second positions of panels.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (19)
1. an air-conditioner, is characterized in that, comprising:
Housing (20), has the first air inlet (21), the second air inlet (22) and air outlet (23);
Wind deflector (50), arranges pivotly, and described wind deflector (50) has pivot axis and be positioned at the first outer wind deflector position of described housing (20) and described pivot axis and be positioned at the second wind deflector position of described housing (20);
Panel (10), be arranged on the leading flank of described housing (20), described panel (10) have outer pendulum with dodge described wind deflector (50) and open the first surface Board position of described the second air inlet (22) and reclaim with by described wind deflector (50) shutoff interior and close the second positions of panels of described the second air inlet (22);
Drive unit (30), be arranged in described housing (20), described drive unit (30) comprising: the first motor (31) and transmission mechanism, described the first motor (31) is all driven and is connected with described panel (10) and described wind deflector (50) by described transmission mechanism, to drive described panel (10) in motion between described first surface Board position and described the second positions of panels and to drive described wind deflector (50) to move between described the first wind deflector position and described the second wind deflector position.
2. air-conditioner according to claim 1, is characterized in that, described transmission mechanism comprises:
Panel push rod (33), is connected with described panel (10);
Wind deflector push rod (37), is connected with described wind deflector (50);
STATEMENT OF FEDERALLY SPONSORED, is driven by described the first motor (31), and described STATEMENT OF FEDERALLY SPONSORED all coordinates with described panel push rod (33) and described wind deflector push rod (37), to drive described panel push rod (33) and wind deflector push rod (37).
3. air-conditioner according to claim 2, is characterized in that,
Described the first motor (31) has the first output shaft, is coaxially installed with the first gear (311) on described the first output shaft;
Described STATEMENT OF FEDERALLY SPONSORED is gear train (32), comprise second gear (321) of coaxial rotation, the 3rd gear (322) and the 4th gear (323), described the second gear (321) is meshed with described the first gear (311), described the 3rd gear (322) have along the circumferential direction arrange first have tooth section (3221) and first anodontia section (3222), described the 4th gear (323) have along the circumferential direction arrange second have tooth section (3231) and second anodontia section (3232), described second has tooth section (3231) and described first to have tooth section (3221) to shift to install in a circumferential direction,
Described panel push rod (33) comprises the first arc body of rod (331), on the madial wall of the described first arc body of rod (331), be provided with first arc-shaped rack (332) that can have with first of described the 3rd gear (322) tooth section (3221) engagement fit, the first end of the described first arc body of rod (331) and described panel (10) are articulated with the first pin joint (A);
Described wind deflector push rod (37) comprises the second arc body of rod (371), on described the second arc body of rod (371) medial surface, be provided with second arc-shaped rack (372) that can have with second of described the 4th gear (323) tooth section (3231) engagement fit, the first end of the described second arc body of rod (371) is connected with described wind deflector (50).
4. air-conditioner according to claim 3, it is characterized in that, described transmission mechanism also comprises: panel fork (34), first end and described housing (20) are articulated with the second pin joint (B), and the second end of described panel fork (34) and described panel (10) are articulated with the 3rd pin joint (C).
5. air-conditioner according to claim 3, it is characterized in that, described drive unit (30) also comprises the driving box being fixedly installed in described housing (20), and described the first motor (31) and described transmission mechanism are installed in described driving box, and described driving box comprises:
The first box body (351), the second box body (352) and central dividing plate (353), described central dividing plate (353) is provided with the first through hole (3531) for wearing described gear train (32) and for wearing second through hole (3532) of described the first output shaft, between described the first box body (351) and described central dividing plate (353), form the first spatial accommodation, between described the second box body (352) and described central dividing plate (353), form the second spatial accommodation
Wherein, described panel push rod (33), described the first gear (311), described the second gear (321) and the 3rd gear (322) are all arranged in described the first spatial accommodation,
Described wind deflector push rod (37), described the 4th gear (323) and described the first motor (31) are all arranged in described the second spatial accommodation.
6. air-conditioner according to claim 3, it is characterized in that, described drive unit (30) also comprises for multiple first locating parts (361) of spacing described panel push rod (33) and for multiple second locating parts (362) of spacing described wind deflector push rod (37), described panel push rod (33) can be around the central rotation of the first arc body of rod (331) of described panel push rod (33) under the constraint of multiple described the first locating parts (361), described wind deflector push rod (37) can be around the central rotation of the second arc body of rod (371) of described wind deflector push rod (37) under the constraint of multiple described the second locating parts (362).
7. air-conditioner according to claim 6, it is characterized in that, described the first arc body of rod (331) middle part is provided with the first arc chute (3311), first locating part (361) in described multiple the first locating parts (361) is arranged in described the first arc chute (3311), and in described multiple the first locating parts (361), remaining first locating part (361) is arranged on madial wall place and/or the lateral wall place of the described first arc body of rod (331).
8. air-conditioner according to claim 6, it is characterized in that, described the second arc body of rod (371) middle part is provided with the second arc chute (3711), second locating part (362) in described multiple the second locating parts (362) is arranged in described the second arc chute (3711), and in described multiple the second locating parts (362), remaining second locating part (362) is arranged on madial wall place and/or the lateral wall place of the described second arc body of rod (371).
9. air-conditioner according to claim 6, is characterized in that, described the first locating part (361) and described the second locating part (362) are roller.
10. air-conditioner according to claim 3, is characterized in that, described first has tooth section (3221) corresponding to described second anodontia section (3232), and described first anodontia section (3222) have tooth section (3231) corresponding to described second.
11. air-conditioners according to claim 3, it is characterized in that, one end away from described the first arc body of rod (331) first end of described the first arc-shaped rack (332) be provided with coordinate with described first anodontia section (3222) first only lock arc (3321), described the second arc-shaped rack (372) be provided with towards one end of described the second arc body of rod (371) first end coordinate with described second anodontia section (3232) second only lock arc (3721).
12. air-conditioners according to claim 3, is characterized in that,
Described air-conditioner also comprises controller, and described controller is electrically connected with described the first motor (31);
Described drive unit (30) also comprises the microswitch (38) being electrically connected with described controller;
The second end of the second arc body of rod (371) of described wind deflector push rod (37) is provided with the contact site (373) that can coordinate with microswitch (38), when described contact site (373) contacts with described microswitch (38) described in controller send stop operating signal give described the first motor (31) so that the first output shaft of described the first motor (31) stop operating.
13. air-conditioners according to claim 12, it is characterized in that, the first end of the second arc body of rod (371) of described wind deflector push rod (37) is provided with the second motor (39), described the second motor (39) has the second output shaft, and described wind deflector (50) is connected on described the second output shaft and with described the second output shaft synchronous and rotates.
14. air-conditioners according to claim 13, it is characterized in that, described the second motor (39) is electrically connected with described controller, when described contact site (373) contacts with described microswitch (38) described in controller send start turn signal give described the second motor (39) so that the second output shaft of described the second motor (39) start rotate.
15. air-conditioners according to claim 3, is characterized in that, the first end of the described first arc body of rod (331) is removably connected with described panel (10).
16. air-conditioners according to claim 1, it is characterized in that, described drive unit (30) is two, two described drive units (30) are arranged on the two ends, left and right near described housing (20) symmetrically, and the drive unit (30) in two described drive units (30) also comprises the second motor (39) for controlling described wind deflector (50) pivotable.
17. air-conditioners according to claim 1, is characterized in that, when described panel (10) is positioned at described first surface Board position described in the upper edge butt of panel (10) and described air outlet (23).
18. air-conditioners according to claim 1, is characterized in that, when described panel (10) is positioned at described the second positions of panels described in the lower edge butt of panel (10) and described air outlet (23).
19. air-conditioners according to claim 13, it is characterized in that, described the second motor (39) is electrically connected with described controller, described wind deflector (50) position is between described the first wind deflector position and described the second wind deflector position time, and described controller sends and starts turn signal to described the second motor (39) so that the second output shaft of described the second motor (39) starts to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154248.9A CN104121628B (en) | 2013-04-27 | 2013-04-27 | Air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154248.9A CN104121628B (en) | 2013-04-27 | 2013-04-27 | Air conditioner |
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| Publication Number | Publication Date |
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| CN104121628A true CN104121628A (en) | 2014-10-29 |
| CN104121628B CN104121628B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310154248.9A Active CN104121628B (en) | 2013-04-27 | 2013-04-27 | Air conditioner |
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