CN203215868U - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN203215868U
CN203215868U CN 201320225357 CN201320225357U CN203215868U CN 203215868 U CN203215868 U CN 203215868U CN 201320225357 CN201320225357 CN 201320225357 CN 201320225357 U CN201320225357 U CN 201320225357U CN 203215868 U CN203215868 U CN 203215868U
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CN
China
Prior art keywords
wind deflector
panel
arc
air
rod
Prior art date
Application number
CN 201320225357
Other languages
Chinese (zh)
Inventor
朱守朝
杨洪永
梁俊杰
Original Assignee
珠海格力电器股份有限公司
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Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN 201320225357 priority Critical patent/CN203215868U/en
Application granted granted Critical
Publication of CN203215868U publication Critical patent/CN203215868U/en

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Abstract

The utility model discloses an air conditioner, which comprises a shell, an air guide plate, a panel and a driving device, wherein the shell is provided with a first air inlet, a second air inlet and an air outlet; the air guide plate is arranged in a pivoting way, and is provided with a first air guide plate position of which the pivoting axis is positioned outside the shell, and a second air guide plate position of which the pivoting axis is positioned inside the shell; the panel is arranged on the front side face of the shell; the panel is outwards swung for avoiding the air guide plate and opening the first panel position of the second air inlet and is retracted for blocking the air guide plate and closing the second panel position of the second air inlet; the driving device is arranged in the shell, and comprises a first motor and a transmission mechanism; the first motor is connected with the panel and the air guide plate through the transmission mechanism in a driving way to drive the panel to move between the first panel position and the second panel position and drive the air guide plate to move between the first air guide plate position and the second air guide plate position. Due to the adoption of the air conditioner, the air input can be increased, and the sweeping range is enlarged; the air conditioner has the advantage of simple and compact structure.

Description

Air-conditioner

Technical field

The utility model relates to a kind of air-conditioner.

Background technology

Wall-hanging air conditioner of the prior art, owing 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, the evaporimeter heat exchange property is restricted.

In addition, the wind deflector of air-conditioner generally all is that dead axle rotates owing to limited by surrounding structure, outward appearance.The rotational angle of wind deflector is limited, and then makes that sweeping demeanour is with limit.Therefore, undesirable aspect the comfortableness when freezing or heating.Simultaneously, the wind deflector of above-mentioned air-conditioner is in rotation process, and for fear of the friction between air-conditioner shell and the wind deflector, under the wind deflector closure state, the air outlet place of air-conditioner all has slit (about, all have up and down), and outward appearance is not attractive in appearance.

The utility model content

The utility model aims to provide a kind ofly can increase intake, increase and to sweep that demeanour is enclosed and simple in structure, compact air-conditioner.

To achieve these goals, according to an aspect of the present utility model, provide a kind of air-conditioner, comprising: housing has first air inlet, second air inlet and air outlet; Wind deflector arranges pivotly, and wind deflector has pivot axis and is positioned at the second wind deflector position that the first outer wind deflector position of housing and pivot axis are positioned at housing; Panel is arranged on the leading flank of housing, panel have outer pendulum with dodge wind deflector and open first positions of panels of second air inlet and reclaim with the wind deflector shutoff interior and close second positions of panels of second air inlet; Drive unit, be arranged in the housing, drive unit comprises: first motor and transmission mechanism, first motor all drives with wind deflector with panel by transmission mechanism and is connected, and moves between the first wind deflector position and the second wind deflector position to drive panel in motion between first positions of panels and second positions of panels and to drive wind deflector.

Further, transmission mechanism comprises: the panel push rod is connected with panel; The wind deflector push rod is connected with wind deflector; STATEMENT OF FEDERALLY SPONSORED is subjected to first motor-driven, and STATEMENT OF FEDERALLY SPONSORED all cooperates with panel push rod and wind deflector push rod, to drive panel push rod and wind deflector push rod.

Further, first motor has first output shaft, is coaxially installed with first gear on first output shaft; STATEMENT OF FEDERALLY SPONSORED is gear train, second gear, the 3rd gear and the 4th gear that comprise coaxial rotation, second gear is meshed with first gear, the 3rd gear have along the circumferential direction arrange first tooth section and first anodontia section are arranged, the 4th gear have along the circumferential direction arrange second tooth section and second anodontia section are arranged, second has tooth section and first to have the tooth section to shift to install in a circumferential direction; The panel push rod comprises the first arc body of rod, and the madial wall of the first arc body of rod is provided with first arc-shaped rack that tooth section engagement fit can be arranged with first of the 3rd gear, and first end and the panel of the first arc body of rod are articulated in first pin joint; The wind deflector push rod comprises the second arc body of rod, and the second arc body of rod medial surface is provided with second arc-shaped rack that tooth section engagement fit can be arranged with second of the 4th gear, and first end of the second arc body of rod is connected with wind deflector.

Further, transmission mechanism also comprises: the panel fork, and first end and housing are articulated in second pin joint, and second end and the panel of panel fork are articulated in the 3rd pin joint.

Further, drive unit also comprises the driving box that is fixedly installed in the housing, first motor and transmission mechanism are installed in and drive in the box, the driving box comprises: first box body, second box body and central dividing plate, central dividing plate is provided be used to first through hole that wears gear train and for second through hole that wears first output shaft, form first spatial accommodation between first box body and the central dividing plate, form second spatial accommodation between second box body and the central dividing plate, wherein, the panel push rod, first gear, second gear and the 3rd gear all are arranged in first spatial accommodation, the wind deflector push rod, the 4th gear and first motor all are arranged in second spatial accommodation.

Further, drive unit also comprises for a plurality of first locating parts of spacing panel push rod and a plurality of second locating parts of being used for spacing wind deflector push rod, the panel push rod can be around the rotation of the center of the first arc body of rod of panel push rod under the constraint of a plurality of first locating parts, and the wind deflector push rod can be around the center rotation of the second arc body of rod of wind deflector push rod under the constraint of a plurality of second locating parts.

Further, first arc body of rod middle part is provided with first arc chute, first locating part in a plurality of first locating parts is arranged in first arc chute, and remaining first locating part is arranged on madial wall place and/or the lateral wall place of the first arc body of rod in a plurality of first locating parts.

Further, second arc body of rod middle part is provided with second arc chute, second locating part in a plurality of second locating parts is arranged in second arc chute, and remaining second locating part is arranged on madial wall place and/or the lateral wall place of the second arc body of rod in a plurality of second locating parts.

Further, first locating part and second locating part are roller.

Further, first has the tooth section corresponding to second anodontia section, and first anodontia section has the tooth section corresponding to second.

Further, end away from the first arc body of rod, first end of first arc-shaped rack be provided with cooperate with first anodontia section first only lock arc, second arc-shaped rack towards an end of the second arc body of rod, first end be provided with cooperate with second anodontia section second only lock arc.

Further, air-conditioner also comprises controller, and controller is electrically connected with first motor; Drive unit also comprises the microswitch that is electrically connected with controller; Second end of the second arc body of rod of wind deflector push rod is provided with the contact site that can cooperate with microswitch, and controller sent the signal that stops operating and gives first motor so that first output shaft of first motor stops operating when contact site contacted with microswitch.

Further, first end of the second arc body of rod of wind deflector push rod is equipped with second motor, and second motor has second output shaft, and wind deflector is connected on second output shaft and with second output shaft and rotates synchronously.

Further, second motor is electrically connected with controller, and controller sent the beginning turn signal and gives second motor so that second output shaft of second motor begins rotation when contact site contacted with microswitch.

Further, first end of the first arc body of rod removably is connected with panel.

Further, drive unit is two, and two drive units are installed in the two ends, the left and right sides near housing symmetrically, and a drive unit in two drive units also comprises second motor that pivots for the control wind deflector.

The upper edge butt of panel and air outlet when further, panel is positioned at first positions of panels.

The lower edge butt of panel and air outlet when further, panel is positioned at second positions of panels.

Further, second motor is electrically connected with controller, and when the wind deflector position was between the first wind deflector position and the second wind deflector position, controller sent the beginning turn signal and gives second motor so that second output shaft of second motor begins rotation.

In the technical solution of the utility model, air-conditioner comprises: housing, wind deflector, panel and drive unit.Housing has first air inlet, 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 the housing.First air inlet is in open mode always, and panel is controlled the opening and closing of second air inlet.Panel have outer pendulum with dodge wind deflector and open first positions of panels of second air inlet and reclaim with the wind deflector shutoff interior and close second positions of panels of second air inlet.Wind deflector has pivot axis and is positioned at the second wind deflector position that the first outer wind deflector position of housing and pivot axis are positioned at housing.Drive unit comprises: first motor and transmission mechanism, first motor all drives with wind deflector with panel by transmission mechanism and is connected, and moves between the first wind deflector position and the second wind deflector position to drive panel in motion between first positions of panels and second positions of panels and to drive wind deflector.

Under the driving of first motor and under the transmission of transmission mechanism, when air-conditioner was started shooting, panel was in outer first positions of panels of putting to dodge wind deflector and opening second air inlet, and wind deflector is in primary importance.At this moment, panel opening second air inlet, like this, increased incoming air area and the intake of air-conditioner effectively, thereby improved refrigeration, evaporimeter heat exchange property when 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 surrounding structure to the rotational angle of wind deflector and the restriction of scope of activities, increased 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 first motor and under the transmission of transmission mechanism, when air-conditioner shuts down, panel be in recovery with the wind deflector shutoff interior and close second positions of panels of second air inlet, wind deflector is in the second place that pivot axis is positioned at housing.At this moment, panel shelters from wind deflector, second air inlet and air outlet, reduces to influence in the prior art slit of appearance effect effectively, makes the air-conditioner globality stronger, more elegant in appearance, can prevent to a certain extent that also dust from entering in the housing simultaneously from above-mentioned slit.

In addition, the motion of stretching out of opening motion and wind deflector of panel all drives by first motor and the transmission mechanism of drive unit, need not to arrange separately two cover drive unit counter plates and wind deflector and drives respectively.Like this, not only reduce component number, reduce cost, and improve reliability, and then make overall structure simpler, compact.

Description of drawings

The Figure of description that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 shows the decomposition texture schematic diagram according to the embodiment of air-conditioner of the present utility model;

Fig. 2 a shows the decomposition texture schematic diagram of drive unit of the air-conditioner of Fig. 1;

Fig. 2 b shows the decomposition texture schematic diagram of another angle of drive unit of the air-conditioner of Fig. 1;

Fig. 3 shows the structural representation of gear train of the drive unit of Fig. 2 a;

Fig. 4 shows the structural representation of panel push rod of the drive unit of Fig. 2 a;

Fig. 5 shows the structural representation of 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 first profile position from off-mode to the 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 second profile position from off-mode to the 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, first air inlet; 22, second air inlet; 23, air outlet; 30, drive unit; 31, first motor; 311, first gear; 32, gear train; 321, second gear; 322, the 3rd gear; 3221, first has the tooth section; 3222, first anodontia section; 323, the 4th gear; 3231, second has the tooth section; 3232, second anodontia section; 33, panel push rod; 331, the first arc body of rod; 3311, first arc chute; 332, first arc-shaped rack; 3321, first only locks arc; 34, panel fork; 351, first box body; 352, second box body; 353, central dividing plate; 3531, first through hole; 3532, second through hole; 361, first locating part; 362, second locating part; 37, wind deflector push rod; 371, the second arc body of rod; 3711, second arc chute; 372, second arc-shaped rack; 3721, second only locks arc; 373, contact site; 38, microswitch; 39, second motor; 50, wind deflector.

The specific embodiment

Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

As shown in Figure 1, the air-conditioner of present embodiment comprises: housing 20, wind deflector 50, panel 10 and drive unit 30.Housing 20 has first air inlet 21, 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 the housing 20.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 first positions of panels (panel 10 positions shown in Fig. 6 c and Fig. 7 c) of second air inlet 22 and reclaim with wind deflector 50 shutoff interior and close second positions of panels (panel 10 positions shown in Fig. 6 a and Fig. 7 a) of second air inlet 22.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 second wind deflector position (wind deflector 50 positions shown in Fig. 6 a and Fig. 7 a) that the outer first wind deflector position (wind deflector 50 positions shown in Fig. 6 c and Fig. 7 c) of housing 20 and pivot axis are positioned at housing.Shown in Fig. 2 a, drive unit 30 comprises: first motor 31 and the transmission mechanism, first motor 31 all drives with wind deflector 50 with panel 10 by transmission mechanism and is connected, and moves between the first wind deflector position and the second wind deflector position to drive panel 10 in motion between first positions of panels and second positions of panels and to drive wind deflector 50.The axis of first output shaft of first motor 31 is parallel to the axis of pitch of housing 20.

Under the driving of first motor 31 and under the transmission of transmission mechanism, when air-conditioner was started shooting, shown in Fig. 6 c, panel 10 was in outer first positions of panels of putting to dodge wind deflector 50 and opening second air inlet 22, and wind deflector 50 is in primary importance.At this moment, panel 10 has been opened second air inlet 22, like this, has increased incoming air area and the intake (air intake direction S1 has been shown among Fig. 6 c) of air-conditioner effectively, thereby has improved refrigeration, evaporimeter heat exchange property when heating, and 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 surrounding structure to the rotational angle of wind deflector 50 and the restriction of scope of activities, increased 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 first motor 31 and under the transmission of transmission mechanism, when air-conditioner shuts down, shown in Fig. 6 a, panel 10 be in recovery with wind deflector 50 shutoff interior and close second positions of panels of second air inlet 22, wind deflector 50 is in the second place that pivot axis is positioned at housing 20.At this moment, panel 10 shelters from wind deflector 50, second air inlet 22 and air outlet 23, reduces to influence in the prior art slit of appearance effect effectively, makes the air-conditioner globality stronger, more elegant in appearance, can prevent to a certain extent that also dust from entering in the housing 20 simultaneously from above-mentioned slit.

In addition, the motion of stretching out of opening motion and wind deflector 50 of panel 10 all drives by first motor 31 and the transmission mechanism of drive unit 30, need not to arrange separately two cover drive unit counter plates 10 and wind deflector 50 and drives respectively.Like this, not only reduce component number, reduce cost, and improve reliability, and then make overall structure simpler, compact.

As shown in Figure 1, in the present embodiment, the stationarity when panel 10 and wind deflector 50 open and close, drive unit 30 is two, two drive units 30 are installed in the two ends, the left and right sides of close housing 20 symmetrically.A drive unit 30 in two drive units 30 also comprises second motor 39 that pivots for control wind deflector 50.Second motor 39 is preferably stepper motor.In other not shown embodiment, drive unit 30 also can be for more than one or three.

Preferably, 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 positions of panels.That is to say that panel 10 is connected to the position that housing 20 forms air port 23.At this moment, can prevent from effectively directly entering second air inlet 22 from the slit between panel 10 and the housing 20 from the air that air outlet 23 flows out, mix to reduce heating or refrigeration with second air inlet, 22 leaked-in airs.

The lower edge butt of panel 10 and air outlet 23 when preferably, panel 10 is positioned at second positions of panels.Make the surface gaps of air-conditioner reduce to minimum like this, make the air-conditioner globality stronger, more elegant in appearance, can prevent that also dust from entering in the housing 20 simultaneously from above-mentioned slit.

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 the housing 20 and move between first positions of panels and second positions of panels to drive panel 10.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 the housing 20 and move between the first wind deflector position and the second wind deflector position to drive wind deflector 50.STATEMENT OF FEDERALLY SPONSORED is driven by first motor 31, and STATEMENT OF FEDERALLY SPONSORED all cooperates 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 therefore, panel push rod 33 and wind deflector push rod 37 be motion simultaneously because panel 10 and wind deflector 50 have the situation of interference at movement locus.Shown in Fig. 2 a, in the present embodiment, first motor 31 has first output shaft, and first motor 31 is preferably stepper motor, is coaxially installed with first gear 311 on 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 that is fixedly installed in the housing 20, drives box and preferably is fixed on the housing 20 by screw, and first motor 31 and transmission mechanism are installed in and drive in the box.

Shown in Fig. 2 a and Fig. 2 b, gear train 32 comprises second gear 321, the 3rd gear 322 and the 4th gear 323 of coaxial rotation.Second gear 321 is meshed with first gear 311, and second gear 321 is the driven gear of first gear 311.The 3rd gear 322 have along the circumferential direction arrange first tooth section 3221 and first anodontia section 3222 are arranged, 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 on the circumferencial direction again.That is to say that second has tooth section 3231 and first that the certain angle that staggered between the tooth section 3221 is arranged, like this, first has tooth section 3221 in when 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 fully, and perhaps part staggers.Preferably, in the present embodiment, first has tooth section 3221 corresponding to second tooth section 3231 to be arranged corresponding to second anodontia section 3232, the first anodontia sections 3222.Just first has tooth section 3221 and second to have tooth section 3231 to stagger fully.Like this, first has tooth section 3221 when engagement, and second has tooth section 3231 just breaking away from engagement, and correspondingly, when first had tooth section 3221 in the disengaging engagement, second had tooth section 3231 just in engagement.Preferably, 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 first arc-shaped rack 332 that the madial wall of the first arc body of rod, 331, the first arc bodies of rod 331 is provided with can tooth section 3221 engagement fit with first of the 3rd gear 322.When first arc-shaped rack 332 and first has tooth section 3221 to be meshed, can drive the first arc body of rod 331 and stretch out or withdraw.When first arc-shaped rack 332 and first had tooth section 3221 separately namely to break away from engagement, first arc-shaped rack 332 and first anodontia section 3222 matched 331 stop motions of the first arc body of rod.Shown in Fig. 6 a and Fig. 7 a, first end of the first arc body of rod 331 and panel 10 are articulated in the first pin joint A.Panel 10 is being taken exercises between first positions of panels and second positions of panels under the driving of panel push rod 33.

Preferably, as shown in Figure 4, the end away from the first arc body of rod, 331 first ends of first arc-shaped rack 332 be provided with cooperate with first anodontia section 3222 first only lock arc 3321.Above-mentioned first first anodontia section 3222 the wheel rims of only locking arc 3321 and the 3rd gear 322 is closed, and the effect of start-stop lock.

Shown in Fig. 5 and Fig. 6 a, wind deflector push rod 37 comprises the second arc body of rod 371, the second arc body of rod, 371 medial surfaces are provided with second arc-shaped rack 372 that tooth section 3231 engagement fit can be arranged with second of the 4th gear 323, when second arc-shaped rack 372 and second has tooth section 3231 to be meshed, can drive the second arc body of rod 371 and stretch out or withdraw.When second arc-shaped rack 372 and second had tooth section 3231 separately namely to break away from engagement, second arc-shaped rack 372 and second anodontia section 3232 matched 371 stop motions of the second arc body of rod.First end of the second arc body of rod 371 is connected with wind deflector 50.Wind deflector 50 is being taken exercises between the first wind deflector position and the second wind deflector position under the driving of wind deflector push rod 37.

Preferably, as shown in Figure 5, second arc-shaped rack 372 towards an end of the second arc body of rod, 371 first ends be provided with cooperate with second anodontia section 3232 second only lock arc 3721.Above-mentioned second second anodontia section 3232 the wheel rims of only locking arc 3721 and the 4th gear 323 is closed, and the effect of start-stop lock.

Preferably, shown in Fig. 2 a, Fig. 6 a and Fig. 7 a, first end of panel fork 34 and housing 20 are articulated in the second pin joint B, and preferably, first end of panel fork 34 is articulated in the second pin joint B with the driving box.The second pin joint B is positioned at the top of the first pin joint A, and second end of panel fork 34 and panel 10 are articulated in 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, the driving box comprises: first box body 351, second box body 352 and central dividing plate 353, central dividing plate 353 are provided be used to first through hole 3531 that wears gear train 32 and for second through hole 3532 that wears first output shaft.Gear train 32 is located in first through hole 3531, and first output shaft of first motor 31 passes second through hole 3532 and is connected with first gear 311.

Form first spatial accommodation between first box body 351 and the central dividing plate 353, panel push rod 33, first gear 311, second gear 321 and the 3rd gear 322 all are arranged in first spatial accommodation.Form second spatial accommodation between second box body 352 and the central dividing plate 353, wind deflector push rod 37, the 4th gear 323 and first motor 31 all are arranged in second spatial accommodation.In the present embodiment, first motor 31 is installed on the central dividing plate 353, and panel fork 34 is arranged in second spatial accommodation.

As Fig. 2 a, Fig. 6 a,, shown in Fig. 6 b Fig. 7 a and Fig. 7 b, drive unit 30 also comprises for a plurality of first locating parts 361 of spacing panel push rod 33 and a plurality of second locating parts 362 of being used for spacing wind deflector push rod 37.Panel push rod 33 can be around the rotation of the center of the first arc body of rod 331 of panel push rod 33 under the constraint of a plurality of first locating parts 361, and wind deflector push rod 37 can be around the center rotation of the second arc body of rod 371 of wind deflector push rod 37 under the constraint of a plurality of second locating parts 362.Preferably, first locating part 361 and second locating part 362 are roller, and above-mentioned rollers is preferably mounted in the driving box.Panel push rod 33 constrains in the driving box by the roller of a plurality of diverse locations, and wind deflector push rod 37 also constrains in the driving box by the roller of a plurality of diverse locations.One skilled in the art will appreciate that first locating part 361 and second locating part 362 also can be structures such as gib block or guide rail.

Preferably, the first arc body of rod, 331 middle parts are provided with first arc chute 3311, first locating part 361 in a plurality of first locating parts 361 is arranged in first arc chute 3311, and 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 a plurality of first locating parts 361.Among the unshowned in the drawings embodiment, 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 in a plurality of first locating parts.

Preferably, the second arc body of rod, 371 middle parts are provided with second arc chute 3711, second locating part 362 in a plurality of second locating parts 362 is arranged in second arc chute 3711, and 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 a plurality of second locating parts 362.Among the unshowned in the drawings embodiment, 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 in a plurality of second locating parts.

Preferably, air-conditioner also comprises controller (not shown), and controller is electrically connected with first motor 31.Shown in Fig. 2 a, Fig. 2 b and Fig. 6 c, drive unit 30 also comprises the microswitch 38 that is electrically connected with controller, and microswitch 38 is installed in and drives in the box, and microswitch 38 is preferably mounted on the central dividing plate 353.As shown in Figure 5, 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 cooperate with microswitch 38, and controller sent the signal that stops operating and gives first motor 31 so that first output shaft of first motor 31 stops operating when contact site 373 contacted with microswitch 38.

Preferably, as Fig. 1 to Fig. 2 b and shown in Figure 5, first end of the second arc body of rod 371 of wind deflector push rod 37 is equipped with second motor 39, second motor 39 is used for the pivot of control wind deflector 50 to realize sweeping the wind function, second motor 39 has second output shaft, and wind deflector 50 is connected on second output shaft and with second output shaft and rotates synchronously.Preferably, peg graft between wind deflector 50 and second output shaft.

Preferably, second motor 39 is electrically connected with controller, and controller sent the beginning turn signal and gives second motor 39 so that second output shaft of second motor 39 begins rotation when contact site 373 contacted with microswitch 38.Perhaps, preferably, second motor 39 is electrically connected with controller, and when wind deflector 50 positions were between the first wind deflector position and the second wind deflector position, controller sent the beginning turn signal and gives second motor 39 so that second output shaft of second motor 39 begins rotation.That is to say that after wind deflector 50 left the second place, wind deflector 50 just began to pivot.

For the ease of maintenance, preferably, first end of the first arc body of rod 331 removably is connected with panel 10.Like this, under off-mode, user or maintenance personal can be by manually lifting panel 10, separate between first end that makes the first arc body of rod 331 and the panel 10, and then can lift panel 10 and keep in repair.

The motion state of panel 10 and wind deflector 50 is made and being specified during below in conjunction with the startup and shutdown of the air-conditioner of Fig. 3 and the application's of Fig. 6 a to Fig. 7 c preferred embodiment:

Specific as follows to the motion process of start by shutdown:

1, shown in Fig. 3 and Fig. 7 a, when off-mode, panel 10 is in second positions of panels, and wind deflector 50 is in the second wind deflector position.First of first arc-shaped rack 332 of panel push rod 33 and the 3rd gear 322 has 3221 engagements of tooth section, and the static determinacy moment that is provided when cutting off the power supply by first motor 31 keeps original state.Shown in Fig. 6 a, at this moment, second anodontia section 3232 of second arc-shaped rack 372 of wind deflector push rod 37 and the 4th gear 323 cooperates no meshing relation.Second second anodontia section 3232 the wheel rims of only locking arc 3721 and the 4th gear 323 is closed, and the effect of start-stop lock, does not vacillate before and after not understanding in the original position of wind deflector push rod 37 maintenances.

2, shown in Fig. 3, Fig. 7 a and Fig. 7 b, in when start, under the driving of first gear 311 of first motor 31, rotate with second gear 321 of first gear, 311 engagements.When second gear 321 rotated, the 3rd gear 322 also rotated thereupon.Like this, driving has tooth section 3221 the panel push rod 33 of meshing relation to be arranged around the rotation of the center of the first arc body of rod 331 with first of the 3rd gear 322 this moment.And then, make that panel 10 is done liftings under the promotion of panel push rod 33 and panel fork 34, constraint, extrapolation is moved.Shown in Fig. 6 b, this moment, wind deflector push rod 37 second arc-shaped rack 372 still cooperated with second anodontia section 3232 of the 4th gear 323, no meshing relation, and wind deflector 50 maintenances are motionless, still are in the second wind deflector position.

3, shown in Fig. 3 and Fig. 7 c, after panel 10 is opened, promoted, wind deflector 50 and air outlet 23 have been left.Shown in Fig. 7 c, first arc-shaped rack 332 and first of panel push rod 33 has tooth section 3221 to break away from engagement at this moment, and cooperates no meshing relation with first anodontia section 3222.First first anodontia section 3222 the wheel rims of only locking arc 3321 and the 3rd gear 322 is closed, and the effect of start-stop lock, does not vacillate before and after not understanding in the original position of panel push rod 33 maintenances, and panel 10 stop motions this moment also keep this state, and panel 10 is in first positions of panels.Meanwhile, shown in Fig. 6 b and Fig. 6 c, second of the 4th gear 323 has tooth section 3231 to turn to second arc-shaped rack, 372 places of wind deflector push rod 37, both begin to enter engagement, have under the driving of tooth section 3231 second, wind deflector push rod 37 begins around the rotation of the center of the second arc body of rod 371, and wind deflector 50 is pushed out to the outside of housing 20.

4, shown in Fig. 6 c, after wind deflector 50 stretched out certain distance, the contact site 373 of the second end setting of the second arc body of rod 371 touched and is installed in the microswitch 38 that drives on the box.Controller cuts out the power supply of first motor 31, and opens the power supply of second motor 39.At this moment, wind deflector push rod 37 stops at the first wind deflector position, and second motor 39 begins action, drives wind deflector 50 and rotates to an angle or back and forth rotation around second output shaft of second motor 39.Shown in Fig. 6 c, after 31 outages of first motor, wind deflector push rod 37 and second has tooth section 3231 still to be in engagement, and the static determinacy moment that wind deflector push rod 37, wind deflector 50 can provide after 31 outages of first motor keeps original state, namely is in the first wind deflector position.Shown in Fig. 7 c, this moment first only the locking arc 3321 and still cooperate with first anodontia section 3222 wheel rim of panel push rod 33, the position of panel 10 remains unchanged, panel 10 is in first positions of panels.

Be the inverse process of said process by start to the motion process that shuts down, specific as follows:

1, shown in Fig. 6 c, during shutdown, the sequence of motion of panel 10, wind deflector 50 is just opposite with when start.This moment, first output shaft of first motor 31 reversed, and had tooth section 3231 that the wind deflector push rod 37 first counter motions of meshing relation are arranged with second of the 4th gear 323.Wind deflector 50 is withdrawn to housing 20 inside by the first wind deflector position.Shown in Fig. 7 c, and panel push rod 33 cooperates with first anodontia section 3222 wheel rim of the 3rd gear 322, no meshing relation, and the position of panel remains unchanged, and still is in first positions of panels.

2, shown in Fig. 6 b, when the inside that wind deflector 50 is fully retracted to housing 20 namely was in the second wind deflector position, wind deflector push rod 37 and second had tooth section 3231 to break away from engagement, and beginning cooperates with second anodontia section 3232.37 stop motions of wind deflector push rod.Shown in Fig. 7 b, at this moment, first of the 3rd gear 322 has 3221 beginnings of tooth section and 33 engagements of panel push rod, 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, shown in Fig. 7 a, namely panel 10 is got back to second positions of panels.

The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (19)

1. an air-conditioner is characterized in that, comprising:
Housing (20) has first air inlet (21), second air inlet (22) and air outlet (23);
Wind deflector (50) arranges pivotly, and described wind deflector (50) has pivot axis and is positioned at the second wind deflector position that the first outer wind deflector position of described housing (20) and described pivot axis are positioned at 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 first positions of panels of described second air inlet (22) and reclaim with described wind deflector (50) shutoff interior and close second positions of panels of described second air inlet (22);
Drive unit (30), be arranged in the described housing (20), described drive unit (30) comprising: first motor (31) and transmission mechanism, described first motor (31) all drives with described wind deflector (50) with described panel (10) by described transmission mechanism and is connected, and moves between the described first wind deflector position and the described second wind deflector position to drive described panel (10) in motion between described first positions of panels and described second positions of panels and to drive described wind deflector (50).
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 first motor (31), and described STATEMENT OF FEDERALLY SPONSORED all cooperates 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 first motor (31) has first output shaft, is coaxially installed with first gear (311) on described first output shaft;
Described STATEMENT OF FEDERALLY SPONSORED is gear train (32), second gear (321) that comprises coaxial rotation, the 3rd gear (322) and the 4th gear (323), described second gear (321) is meshed with described first gear (311), described the 3rd gear (322) have along the circumferential direction arrange first tooth section (3221) and first anodontia section (3222) are arranged, described the 4th gear (323) have along the circumferential direction arrange second tooth section (3231) and second anodontia section (3232) are arranged, 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), the madial wall of the described first arc body of rod (331) is provided with first arc-shaped rack (332) that tooth section (3221) engagement fit can be arranged with first of described the 3rd gear (322), and first end of the described first arc body of rod (331) and described panel (10) are articulated in first pin joint (A);
Described wind deflector push rod (37) comprises the second arc body of rod (371), the described second arc body of rod (371) medial surface is provided with second arc-shaped rack (372) that tooth section (3231) engagement fit can be arranged with second of described the 4th gear (323), and 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 in second pin joint (B), and second end of described panel fork (34) and described panel (10) are articulated in 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 that is fixedly installed in the described housing (20), and described first motor (31) and described transmission mechanism are installed in the described driving box, and described driving box comprises:
First box body (351), second box body (352) and central dividing plate (353), described central dividing plate (353) is provided be used to first through hole (3531) that wears described gear train (32) and for second through hole (3532) that wears described first output shaft, form first spatial accommodation between described first box body (351) and the described central dividing plate (353), form second spatial accommodation between described second box body (352) and the described central dividing plate (353)
Wherein, described panel push rod (33), described first gear (311), described second gear (321) and the 3rd gear (322) all are arranged in described first spatial accommodation,
Described wind deflector push rod (37), described the 4th gear (323) and described first motor (31) all are arranged in described second spatial accommodation.
6. air-conditioner according to claim 3, it is characterized in that, described drive unit (30) also comprises for a plurality of first locating parts (361) of spacing described panel push rod (33) and a plurality of second locating parts (362) of being used for spacing described wind deflector push rod (37), described panel push rod (33) can be around the rotation of the center of the first arc body of rod (331) of described panel push rod (33) under the constraint of a plurality of described first locating parts (361), and described wind deflector push rod (37) can be around the center rotation of the second arc body of rod (371) of described wind deflector push rod (37) under the constraint of a plurality of described second locating parts (362).
7. air-conditioner according to claim 6, it is characterized in that, the described first arc body of rod (331) middle part is provided with first arc chute (3311), first locating part (361) in described a plurality of first locating parts (361) is arranged in described first arc chute (3311), and 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) in described a plurality of first locating parts (361).
8. air-conditioner according to claim 6, it is characterized in that, the described second arc body of rod (371) middle part is provided with second arc chute (3711), second locating part (362) in described a plurality of second locating parts (362) is arranged in described second arc chute (3711), and 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) in described a plurality of second locating parts (362).
9. air-conditioner according to claim 6 is characterized in that, described first locating part (361) and described 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-conditioner according to claim 3, it is characterized in that, end away from the described first arc body of rod (331) first ends of described first arc-shaped rack (332) be provided with cooperate with described first anodontia section (3222) first only lock arc (3321), described second arc-shaped rack (372) towards an end of the described second arc body of rod (371) first ends be provided with cooperate with described second anodontia section (3232) second only lock arc (3721).
12. air-conditioner according to claim 3 is characterized in that,
Described air-conditioner also comprises controller, and described controller is electrically connected with described first motor (31);
Described drive unit (30) also comprises the microswitch (38) that is electrically connected with described controller;
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 cooperate with microswitch (38), described contact site (373) and described microswitch (38) when contacting described controller send the signal that stops operating and give described first motor (31) so that first output shaft of described first motor (31) stops operating.
13. air-conditioner according to claim 12, it is characterized in that, first end of the second arc body of rod (371) of described wind deflector push rod (37) is equipped with second motor (39), described second motor (39) has second output shaft, and described wind deflector (50) is connected on described second output shaft and with described second output shaft and rotates synchronously.
14. air-conditioner according to claim 13, it is characterized in that, described second motor (39) is electrically connected with described controller, described contact site (373) and described microswitch (38) when contacting described controller send that the beginning turn signal is given described second motor (39) so that second output shaft of described second motor (39) begins to rotate.
15. air-conditioner according to claim 3 is characterized in that, first end of the described first arc body of rod (331) removably is connected with described panel (10).
16. air-conditioner according to claim 1, it is characterized in that, described drive unit (30) is two, two described drive units (30) are installed in the two ends, the left and right sides near described housing (20) symmetrically, and the drive unit (30) in two described drive units (30) also comprises second motor (39) that pivots for the described wind deflector of control (50).
17. air-conditioner according to claim 1 is characterized in that, the upper edge butt of described panel (10) and described air outlet (23) when described panel (10) is positioned at described first positions of panels.
18. air-conditioner according to claim 1 is characterized in that, the lower edge butt of described panel (10) and described air outlet (23) when described panel (10) is positioned at described second positions of panels.
19. air-conditioner according to claim 13, it is characterized in that, described second motor (39) is electrically connected with described controller, when described wind deflector (50) position was between the described first wind deflector position and the described second wind deflector position, described controller sent the beginning turn signal and gives described second motor (39) so that second output shaft of described second motor (39) begins rotation.
CN 201320225357 2013-04-27 2013-04-27 Air conditioner CN203215868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320225357 CN203215868U (en) 2013-04-27 2013-04-27 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320225357 CN203215868U (en) 2013-04-27 2013-04-27 Air conditioner

Publications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104121628A (en) * 2013-04-27 2014-10-29 珠海格力电器股份有限公司 Air conditioner
CN104990245A (en) * 2015-07-14 2015-10-21 广东美的制冷设备有限公司 Driving mechanism
CN105020873A (en) * 2014-04-24 2015-11-04 珠海格力电器股份有限公司 Motion mechanism, panel mechanism and household appliance
CN105402873A (en) * 2015-12-09 2016-03-16 珠海格力电器股份有限公司 Air deflector driving mechanism and wall-hanging air conditioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104121628A (en) * 2013-04-27 2014-10-29 珠海格力电器股份有限公司 Air conditioner
CN105020873A (en) * 2014-04-24 2015-11-04 珠海格力电器股份有限公司 Motion mechanism, panel mechanism and household appliance
US10422549B2 (en) 2014-04-24 2019-09-24 Gree Electric Appliances, Inc. Of Zhuhai Movement mechanism, panel mechanism and household appliance
CN104990245A (en) * 2015-07-14 2015-10-21 广东美的制冷设备有限公司 Driving mechanism
CN104990245B (en) * 2015-07-14 2017-10-13 广东美的制冷设备有限公司 Drive mechanism
CN105402873A (en) * 2015-12-09 2016-03-16 珠海格力电器股份有限公司 Air deflector driving mechanism and wall-hanging air conditioner
CN105402873B (en) * 2015-12-09 2019-04-26 珠海格力电器股份有限公司 Wind deflector driving mechanism and air conditioner wall-mounted machine

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