CN103939991B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN103939991B CN103939991B CN201410129652.5A CN201410129652A CN103939991B CN 103939991 B CN103939991 B CN 103939991B CN 201410129652 A CN201410129652 A CN 201410129652A CN 103939991 B CN103939991 B CN 103939991B
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- air outlet
- gathering sill
- indoor unit
- rotating shaft
- switch gate
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Abstract
The invention relates to an air conditioner and provides an indoor unit of the air conditioner. The indoor unit of the air conditioner comprises an indoor unit shell with an air outlet, and further comprises two switch doors which are used for opening and closing the air outlet and are arranged side by side. A rotary shaft is arranged between the two switch doors. The two switch doors are connected with the rotary shaft in a rotating mode. The indoor unit shell is provided with a drive device. The drive device is used for driving the two switch doors to rotate around the rotary shaft so as to control the switch doors to open and close the air outlet. According to the indoor unit, the air outlet is controlled by the two switch doors arranged side by side to be opened and closed, the two switch doors are connected in a rotating mode through the rotary shaft, and the drive device controls the two switch doors to rotate around the rotary shaft to control the air outlet to be opened and closed; as few joint lines exist between the two switch doors, the appearance requirement of the indoor unit is met, and the dustproof effect is achieved when the indoor unit stops operating; the indoor unit achieves the effect of an air deflector when operating.
Description
Technical field
The present invention relates to air-conditioner, more particularly, to a kind of air conditioner room unit.
Background technology
Air-conditioner, as a kind of household electrical appliance, has gradually been applied to each average family.Switch gate is as its indoor set
Vitals, it mainly plays a part folding air outlet of indoor set, it is to avoid ambient dust gets in casing body, affects room
The normal work of interior machine.When machine quits work indoors, its surface of closing air outlet has less double-open type switch for outlet of air door
Jointing line it is ensured that the outward appearance of indoor set, but current double-open type switch for outlet of air door is generally slided along indoor set surface
The dynamic opening and closing with realization to air outlet, its control is more complicated, and its function is more single, only serves the effect of dust-break.
Content of the invention
It is an object of the invention to provide a kind of air conditioner room unit is it is intended to open for the double-open type solving existing indoor set
Close gate control complicated, the problem of single function.
For solving above-mentioned technical problem, the technical scheme is that a kind of air conditioner room unit of offer, including having
The indoor unit casing in air port,
Also include for being opened and closed described air outlet and two switch gates being arranged side by side, in being provided with one described in two between switch gate
Rotating shaft, switch gate described in two is all rotatably connected with described rotating shaft,
It is provided with for ordering about switch gate described in two around described axis of rotation to open described in controlling in described indoor unit casing
Close the door and be opened and closed the driving means of described air outlet.
Specifically, described driving means include the actuator on described indoor unit casing and are driven by described actuator
Make to move linearly towards or away from the direction of described air outlet to drive switch gate described in two around the promotion machine of described axis of rotation
Structure, described pushing mechanism is all connected with switch gate described in two.
Specifically, the chute perpendicular to described air outlet, described pushing mechanism bag are offered on described indoor unit casing
Include and engage with described actuator and ordered about along the tooth bar of described slide and fixed even with described tooth bar by described actuator
Connect and can be along described chute is mobile and sliding part that be connected with switch gate described in two, switch gate described in two is away from the one of described rotating shaft
The connecting shaft that side is equipped with perpendicular to described chute and is oppositely arranged, offers for ordering about two on the bottom surface of described chute
Described connecting shaft is moved along its track so that the first gathering sill of rotating around described rotating shaft of switch gate described in two, connecting shaft described in two
Wear described first gathering sill.
Further, described rotating shaft is positioned on described indoor unit casing, offers positioned at same on described sliding part
2 second gathering sills on straight line, described first gathering sill be semicircular arc, the second gathering sill described in two be straight trough and with institute
Respectively just to the second gathering sill described in two, each described connecting shaft wears described first successively and leads for two ends stating the first gathering sill
To groove and the second gathering sill wherein described in.
Specifically, described first gathering sill is t shape groove, and described first gathering sill includes on described chute bottom surface and hangs down
Directly connect and the second straight trough parallel to described chute, described in two in the first straight trough of described chute and with described first straight trough
Connecting shaft is all arranged in two ends of described first straight trough, arranges location hole on described sliding part, and described rotating shaft wears described
Second straight trough and stretch into described positioning in the hole.
Specifically, described tooth bar is engaged with described actuator near described air outlet one side, in the bottom surface of described chute
And all offer on inwall for described rotating shaft and described sliding part along vertically described air outlet direction mobile so that described turn
Axle is away from the opening of described indoor unit casing.
Further, described sliding part is provided with the extension for conveniently wearing described opening, and described location hole is opened in
On described extension.
Specifically, described tooth bar is engaged with described actuator away from described air outlet one side.
Further, described indoor unit casing is additionally provided with the cover lid setting described chute for cover, covers out in described cover
It is provided with the 3rd gathering sill for connecting shaft motion track described in cooperation two, connecting shaft described in two is along described first gathering sill to the
The direction of three gathering sills is arranged in described 3rd gathering sill.
Specifically, described driving means include two expansion links of automatically retractable, and one end of each described expansion link is fixed
On wherein switch gate described in, its other end is fixed on described indoor unit casing, and described rotating shaft is positioned described indoor set
On housing.
The present invention has a following technique effect:
The air outlet of the indoor set of the present invention, using the two switch gate control opening and closings being arranged side by side, adopts between two switch gates
One rotating shaft connects, and can be able to be all hinged, casing body is provided with driving means indoors, this driving around this axis of rotation
Device can order about two switch gates and rotate around the axis, thus realizing the control to air outlet opening and closing.When needing to open air outlet,
Driving means are ordered about two switch gates and are all rotated around the axis, and two switch gates are in rugosity, and air outlet is opened, conversely, needing to go out
When air port is closed, then rotated by two switch gates that driving means are ordered about in rugosity and launch, two switch gates close this air outlet,
Whole control process is fairly simple, convenient, and indoors machine normal work when, two switch gates overlappings, now can be filled by driving
Put and order about two switch gates and swing around the shaft, play the effect of wind deflector, strengthen the air-out effect of air outlet.
Brief description
Fig. 1 is the structural representation of the air conditioner room unit of the embodiment of the present invention；
Fig. 2 is the structure for two switch gate closing air outlets during circular arc for first gathering sill of the air conditioner room unit of Fig. 1
Schematic diagram；
Fig. 3 is the overlooking the structure diagram of Fig. 2；
Fig. 4 is the first gathering sill of the air conditioner room unit of Fig. 1 is the structure that during circular arc, two switch gates open air outlet
Schematic diagram；
Fig. 5 is the overlooking the structure diagram of Fig. 4；
Fig. 6 be the embodiment of the present invention air conditioner room unit the first gathering sill be t shape groove when rotating shaft to indoor unit casing
Outer side shifting opens the structural representation of air outlet；
Fig. 7 is structural representation during the two switch gate closing air outlet of air conditioner room unit of Fig. 6；
Fig. 8 is the overlooking the structure diagram of Fig. 7；
Fig. 9 is the rotating shaft of the air conditioner room unit of Fig. 6 away from structural representation during indoor unit casing；
Figure 10 is the overlooking the structure diagram of Fig. 9；
Structure when two switch gates of the air conditioner room unit for Fig. 6 for the Figure 11 are opened air outlet and are located in indoor unit casing
Schematic diagram；
Figure 12 is the overlooking the structure diagram of Figure 11；
Figure 13 be the embodiment of the present invention air conditioner room unit the first gathering sill be t shape groove when rotating shaft to indoor unit casing
The structural representation of air outlet is opened in interior movement；
Figure 14 is structural representation during the two switch gate closing air outlet of air conditioner room unit of Figure 13；
Figure 15 is the overlooking the structure diagram of Figure 14；
Figure 16 is that two switch gates of the air conditioner room unit of Figure 13 open structural representation during air outlet；
Figure 17 is the overlooking the structure diagram of Figure 16.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1-Fig. 5, embodiments provide a kind of air conditioner room unit, including the interior with air outlet 11
Casing body 1 and two switch gates 2 for controlling the opening and closing of this air outlet 11, two switch gates 2 are arranged side by side, and both pass through located at
Rotating shaft 21 between it is attached, all using being rotatably connected between two switch gates 2 and rotating shaft 21, can for being rotatably connected
So that using hinged structure, the indoor set of the present embodiment also includes driving means 3, can control two switches by driving means 3
Door 21 rotation around the shaft, thus realize the control that two switch gates 2 are opened and closed to this air outlet 11.Under normal circumstances, two switch gate 2
Closing air outlet 11, it can be avoided that extraneous dust etc. is got in casing body 1 by air outlet 11, plays dust-proof effect, and
When machine needs work indoors, driving means 3 order about 21 rotation around the shaft of two switch gates 2, make former two switch gates 2 in expansion shape
It is in gradually rugosity, air outlet 11 is opened, the normal air-out of air outlet 11, otherwise when machine quits work indoors, driving means 3 are again
Secondary two switch gates 2 that order about rotate, and two switch gates 2 are converted to expansion shape by rugosity, and closing air outlet 11 is dust-proof, entirely controls
Journey is simple, convenient；Due in the present embodiment, two switch gates 2 pass through to rotate the opening and closing controlling air outlet 11, therefore in two switches
Door 2 folds when opening air outlet 11, and two switch gates 2 are also located at this air outlet 11, to this can indoors machine normal work when, by
Driving means 3 are ordered about two switch gates 2 and 21 are all done swing by a small margin around the shaft, play the effect of wind deflector, effectively strengthen air-out
Air-out effect at mouth 11.When indoor set is for cabinet-type, air outlet 11 can open up along the length direction of indoor unit casing 1, drives
Moving part 31 and pushing mechanism 32 general action, in the upper end of two switch gates 2 or bottom, are to ensure that two switch gates 2 exist to this
Stationarity in rotation process, driving means 3 are set to two sets, are respectively acting on upper end and the bottom of two switch gates 2.
Specifically, for driving means 3, it may also be employed various ways:
Embodiment one
Driving means 3 include actuator 31 and pushing mechanism 32, and actuator 31 and pushing mechanism 32 are all located at indoor set
On housing 1, it is used for providing power, pushing mechanism 32 be then actuator 31 control action lower edge towards or away from air outlet
11 direction rectilinear movement, and then drive 21 rotation around the shaft of connected two switch gates 2, two switch gates 2 are then to rotate
During realize to this air outlet 11 opening and closing control, due to two switch gates 2 all around the shaft 21 rotation, therefore in actuator 31
And during pushing mechanism 32 control two switch gate 2 rotation, rotate for direction between two switch gates 2, that is, when wherein one switch gate 2 is inverse
When hour hands rotate, then another switch gate 2 rotates clockwise, and vice versa.When machine needs work indoors, actuator 31 starts work
Make and provide power to order about pushing mechanism 32 to move linearly along towards air outlet 11 or away from the direction of air outlet 11, and pushing away
21 rotation around the shaft of two switch gates 2 is driven, making former is in gradually folding in two switch gates 2 launching shape during motivation structure 32 is mobile
Stacked, air outlet 11 is opened, the normal air-out of air outlet 11, otherwise when machine quits work indoors, actuator 31 controls promotion machine
Structure 32 moves backward, and two switch gates 2 all rotate again, and is converted to expansion shape by rugosity, and closing air outlet 11 is dust-proof, entirely
Control process is simple, convenient；When needing to use two switch gates 2 as wind deflector, it controls pushing mechanism by actuator 31
32 along its both fixed track do the reciprocating motion of small range, such that it is able to drive two switch gates 2 21 to do swing by a small margin around the shaft,
Accelerate the flowing of air-flow at air outlet 11, play wind-guiding effect.
Chute 12 perpendicular to air outlet 11 is offered on casing body 1, accordingly, pushing mechanism 32 includes and drives indoors
The tooth bar 321 of moving part 31 engagement and the sliding part 322 being fixedly connected with tooth bar 321, it can be by tooth bar 321 located at sliding part
On 322, tooth bar 321 can move linearly in the engaged transmission lower edge chute 12 of actuator 31, and sliding part 322 is in the band of tooth bar 321
Also can slide along chute 12 under dynamic, and this sliding part 322 is all connected with two switch gates 2, each switch gate 2 is away from rotating shaft 21
A side be equipped with a connecting shaft 22, the connecting shaft 22 of two switch gates 2 is oppositely arranged and is each perpendicular to chute 12, in chute 12
Bottom surface 121 on offer the first gathering sill 122, two connecting shafts 22 are all arranged in the first gathering sill 122, and first guiding
Two connecting shafts 22 can be ordered about in the presence of groove 122 slide along the conduit track of the first gathering sill 122, thus by two connecting shafts 22
Drive 22 rotation around the shaft of two switch gates 2.In such an embodiment, actuator 31 can adopt motor etc., and it has one and can turn
Dynamic gear shaft 311, this gear shaft 311 is engaged with tooth bar 321, and when gear shaft 311 rotates, it can order about and engage
Tooth bar 321 slides along chute 12, and then drives sliding part 322 also to slide along chute 12, due to the connecting shaft 22 on switch gate 2 with
Sliding part 322 connects, such that it is able to drive two switch gates 2 mobile along the first gathering sill 122 away from a side of rotating shaft 21, and then
Make 21 rotation around the shaft of two switch gates 2, when needing switch gate 2 to rotate backward, only need to control the gear shaft 311 of actuator 31
Rotate backward, thus order about sliding part 322 moving backward, very convenient.
Referring specifically to Fig. 2-Fig. 5, the shape for the first gathering sill 122 can also have multiple, and one guides first
Groove 122a is designed as semicircular arc, now rotating shaft 21 is positioned on indoor unit casing 1, limits rotating shaft by indoor unit casing 1
21 movement, specifically rotating shaft 21 can be fixed on indoor unit casing 1, and it can also casing body 1 company of being provided with indoors
Connect hole (not shown), the one end of rotating shaft 21 is inserted in this connection in the hole, and now indoor unit casing 1 limits rotating shaft 21
Mobile, but without limitation on rotating shaft 21 own rotation, the sliding part 322a of pushing mechanism 32 offers and is located along the same line
2 second gathering sill 322a1,2 second gathering sill 322a1 are straight trough be arrangeding in parallel with the first gathering sill 122a, and first
Two ends of gathering sill 122a are distinguished just to 2 second gathering sill 322a1, that is, when the first gathering sill 122a is on sliding part 322a
Orthographic projection when, two ends of the first gathering sill 122a just fall within 2 second gathering sill 322a1 respectively, each connecting shaft 22
Wear the first gathering sill 122a and wherein one second gathering sill 322a1 successively.Specifically, when two switch gate 2 closing air outlet
When 11, two connecting shafts 22 of two switch gates 2 are located at two ends of the first gathering sill 122a respectively, and now two connecting shafts 22 are also distinguished
Positioned at 2 second gathering sill 322a1 away from end, move along the direction away from air outlet 11 when actuator 31 orders about sliding part 322a
When dynamic, sliding part 322a drive two connecting shafts 22 are drawn close along the first gathering sill 122a of semicircular arc to centre, two connection simultaneously
Axle 22 is also drawn close to centre along 2 second gathering sill 322a1 from away from end, and two switch gates 2 are all to indoor unit casing 1 inner side rotation
To overlapping shape, air outlet 11 is opened, and two switch gates 2 are located in indoor unit casing 1, otherwise when indoor unit casing 1 quits work, drive
Moving part 31 orders about sliding part 322a and rotates towards air outlet 11 side, and two connecting shafts 22 being in the state of drawing close are along the first gathering sill
122a and 2 second gathering sill 322a1 is away from all to indoor unit casing 1 outside rotary expansion, air outlet 11 closes two switch gates 2
Close, when needing to use two switch gates 2 as wind deflector, then control gear shaft 311 a small range of actuator 31 uninterrupted
Rotating, you can control two switch gates 2 to swing by a small margin, controls very simple, convenient.
Referring to Fig. 6-Figure 17, in another kind of structure of the first gathering sill 122, the first gathering sill 122b is designed as t shape
Groove, now the first gathering sill 122b include the first straight trough 122b1 and the second straight trough 122b2 being opened in chute 12 bottom surface 121,
Second straight trough 122b2 and the intermediate connection of the first straight trough 122b1, the second straight trough 122b2 is identical with chute 12 length direction, and two even
Spindle 22 is all arranged in two ends of the first straight trough 122b1, accordingly arranges location hole 322b1, rotating shaft on sliding part 322b
21 wear the second straight trough 122b2 stretches in location hole 322b1, certainly in two switch gate 2 closing air outlets 11, two connecting shafts 22
And in rotating shaft 21 is generally aligned in the same plane.When two switch gates 2 need Unscrew air outlet 11, actuator 31 works, and slides
Part 322b drives rotating shaft 21 to move along the second straight trough 122b2, drives two connecting shafts 22 to lean on along the first straight trough 122b1 to centre simultaneously
Hold together, two switch gate 2 rotation is in closed state, otherwise sliding part 322b drives rotating shaft 21 to move backward along the second straight trough 122b2, two
Connecting shaft 22 is along the first straight trough 122b1 away from two switch gates 2 launch.
Referring specifically to Fig. 6-Figure 12, in the structure of above-mentioned first gathering sill 122b, tooth bar 321 is nibbled with actuator 31
Conjunction relation can consider in two kinds of situation, when tooth bar 321 is engaged with actuator 31 near air outlet 11 1 side, that is, is needing to beat
When outputing air port 11, actuator 31 orders about sliding part 322b and moves towards the direction of air outlet 11, along the second straight trough 122b2's
Direction is all further opened with opening 13 on the bottom surface 121 of chute 12 and inwall 123, and the width of the second straight trough 122b2 should be greater than
The diameter sum of two connecting shafts 22.Sliding part 322b drives rotating shaft 21 to move along towards the direction of air outlet 11, sliding part 322b
And rotating shaft 21 passes through opening 13 and away from indoor unit casing 1 outer surface, now two connecting shafts 22 along the first straight trough 122b1 in
Between draw close, and just draw close on the second straight trough 122b2, two switch gate 2 overlapping air outlet 11 is opened, and then actuator 31 controls
Sliding part 322b returns along original route, and rotating shaft 21 is located in the first straight trough 122b1 again, and drives two connecting shafts 22 side by side along the
Two straight trough 122b2 slide into two switch gates 2 and are located in indoor unit casing 1, and now two switch gates 2 are in closed state, when needs close
When closing air outlet 11, actuator 31 orders about rotating shaft 21 and passes through opening 13 away from indoor unit casing 1, and two connecting shafts 22 are along the second straight trough
122b2 slides in the first straight trough 122b1, and then to the first straight trough 122b1, it promotes two even to rotating shaft 21 backtracking simultaneously
Spindle 22 slides into two end positions of the first straight trough 122b1 respectively along the first straight trough 122b1, and two switch gates 2 are fully deployed to be closed
Close air outlet 11.Width due to the second straight trough 122b2 is more than the diameter of two connecting shafts 22, to this when rotating shaft 21 is carrying out little model
When enclosing reciprocating motion, it can promote two connecting shafts 22 to carry out by a small margin between the centre position of the second straight trough 122b2 and inwall
Swing, play the effect of wind deflector.Further, an extension 322b2, location hole can also be arranged on sliding part 322b
On this extension 322b2, extension 322b2 has certain length to 322b1, but narrower width, control in actuator 31 and turn
When axle 21 passes through opening 13, sliding part 322b only needs extension 322b2 to pass through this opening 13, so can be by the size of opening 13
Design less it is also possible to facilitate sliding part 322b and the movement of rotating shaft 21.
Referring specifically to Figure 13-Figure 17, when tooth bar 321 is engaged with actuator 31 away from air outlet 11 1 side, that is, in room
When interior machine needs to open air outlet 11, actuator 31 orders about tooth bar 321 and moves along the direction away from air outlet 11.In this situation
Under, after indoor set is started working, actuator 31 first orders about sliding part 322b away from air outlet 11, drives rotating shaft 21 along second simultaneously
Straight trough 122b2 moves, and two connecting shafts 22 are drawn close along the first straight trough 122b1 to centre, and two switch gate 2 folds air outlet 11 and opens,
And now two switch gates 2 are respectively positioned in indoor unit casing 1, otherwise after machine quits work indoors, rotating shaft 21 is along the second straight trough
122b2 is back in situ, and two connecting shafts 22 slide in situ along the first straight trough 122b1, and two switch gates 2 launch, closing air outlet 11.
Certainly using two switch gates 2 as wind deflector when, only need to order about rotating shaft 21 and move back and forth along the second straight trough 122b2 small range,
Also more convenient.
Optimize above-described embodiment, casing body 1 is provided with the cover lid 14 setting chute 12 for cover indoors, this cover lid certainly
14 movements that will not interfere with rotating shaft 21 and sliding part 322, offer the 3rd gathering sill 141, the 3rd guiding on this cover lid 14
Groove 141 is just right with the first gathering sill 122, and both are parallel and shape is identical, when the first gathering sill 122 is semicircular arc, the 3rd
Gathering sill 141 is also semicircular arc, and when the first gathering sill 122 is t shape groove, the 3rd gathering sill 141 is also t shape groove, two connections
Axle 22 is arranged in the 3rd gathering sill 141 along the direction of the first gathering sill 122 to the 3rd gathering sill 141.First gathering sill 122 with
Between 3rd gathering sill 141, there is certain gap, so that two connecting shafts 22 are more stable during sliding.
Embodiment two
Driving means 3 include two expansion link (not shown)s, and two expansion links voluntarily can control Telescopic, each flexible
One end of bar is fixed on wherein one switch gate 2, and its other end is fixed on indoor unit casing 1, and rotating shaft 21 is positioned indoor set
On housing 1, limit the movement of rotating shaft 21 by indoor unit casing 1, specifically rotating shaft 21 can be fixed on indoor unit casing 1
On, it can also be provided with connecting hole (not shown) by casing body 1 indoors, and the one end of rotating shaft 21 is inserted in this connecting hole
Interior, now indoor unit casing 1 limits the movement of rotating shaft 21, but without limitation on rotating shaft 21 own rotation.Expansion link can adopt
Cylinder etc. and all in indoor unit casing 1, and when two expansion links are cylinder, provide power by an air pump.Expansion link with go out
Air port 11 is inclined to set, and when two switch gate 2 closing air outlets 11, is to tilt to be connected, and is between expansion link and switch gate 2
Extended configuration, both junctions are located at switch gate 2 away from rotating shaft 21 1 side, can increase moment during expansion link work,
After indoor set work, expansion link retraction Drawing switch door 2 rotates to indoor unit casing 1 inner side, and two switch gate 2 overlaps air outlet 11
Open, otherwise expansion link stretches pull switch door 2 to indoor unit casing 1 outside rotation, two switch gate 2 launches air outlet 11 and closes
Close, two expansion links can adopt Synchronization Control.Specifically, when switch gate 2 uses as wind deflector, its controllable two expansion link is little
In the range of flexible so that two switch gates 2 swing by a small margin.The control mode of the present embodiment, structure is simply easily operated.
Further referring to Fig. 3, Fig. 5, Fig. 8, Figure 10, Figure 12, Figure 15 and Figure 17, it is provided with two in casing body 1 indoors
Air-out passage 15, the end of two air-out passages 15 is intersected at this air outlet 11.During machine work indoors, two switch gates 2 rotate
It is located at the centre position of two air-out passage 15 intersection afterwards, and can swing by a small margin under the control of driving means 3, by two
The air-flow discharged in air-out passage 15, under the swing effect through two switch gates 2, can strengthen the air-out effect at air outlet 11.
This can also be equipped with the inwall 151 of two air-out passages 15 with some blinds fans 16, each blinds fan 16 is parallel and interval sets
Put and can swing up and down.During machine work indoors, the fraction that indoor set produces is through two air-out passages 15 by air outlet 11
Discharge, now all synchronous a small range swings up and down of each blinds fan 16, produce certain effect to the air-flow in air-out passage 15
Power, promotes the flow velocity of air-flow at air outlet 11, can play the effect of current stabilization, strengthens the air-out effect of indoor set further.
The foregoing is only preferred embodiments of the present invention, its structure is not limited to the above-mentioned shape enumerated, all
Any modification, equivalent and improvement of being made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (8)
1. a kind of air conditioner room unit, including the indoor unit casing with air outlet it is characterised in that:
Also include for being opened and closed described air outlet and two switch gates being arranged side by side, in being provided with one turn described in two between switch gate
Axle, switch gate described in two is all rotatably connected with described rotating shaft,
It is provided with for ordering about switch gate described in two around described axis of rotation to control described switch gate in described indoor unit casing
It is opened and closed the driving means of described air outlet；
Described driving means include the actuator on described indoor unit casing and order about direction or remote by described actuator
Move linearly from the direction of described air outlet to drive switch gate described in two around the pushing mechanism of described axis of rotation, described promotion
Mechanism is all connected with switch gate described in two；
Chute perpendicular to described air outlet is offered on described indoor unit casing, described pushing mechanism includes and described driving
Part is engaged and is ordered about along the tooth bar of described slide and be fixedly connected with described tooth bar and can be along described by described actuator
Chute is mobile and the sliding part that is connected with switch gate described in two, switch gate described in two away from described rotating shaft a side be equipped with vertical
Straight in described chute and the connecting shaft that is oppositely arranged, offer for ordering about connecting shaft edge described in two on the bottom surface of described chute
So that the first gathering sill of rotating around described rotating shaft of switch gate described in two, connecting shaft described in two wears described first to the motion of its track
Gathering sill.
2. air conditioner room unit as claimed in claim 1 it is characterised in that: described rotating shaft is positioned described indoor unit casing
On, 2 second gathering sills being located along the same line are offered on described sliding part, described first gathering sill is semicircular arc,
Second gathering sill described in two is straight trough and with two ends of described first gathering sill respectively just to the second gathering sill described in two, often
Connecting shaft described in one wears described first gathering sill and the second gathering sill wherein described in successively.
3. air conditioner room unit as claimed in claim 1 it is characterised in that: described first gathering sill be t shape groove, described first
Gathering sill is included on described chute bottom surface and the first straight trough perpendicular to described chute and being connected with described first straight trough
And the second straight trough parallel to described chute, connecting shaft described in two is all arranged in two ends of described first straight trough, in described cunning
Location hole is arranged on moving part, described rotating shaft wears described second straight trough and stretches into described positioning in the hole.
4. air conditioner room unit as claimed in claim 3 it is characterised in that: described tooth bar near described air outlet one side with
Described actuator engagement, all offers on the bottom surface of described chute and inwall and hangs down for described rotating shaft and described sliding part edge
Directly described air outlet direction mobile so that described rotating shaft away from described indoor unit casing opening.
5. air conditioner room unit as claimed in claim 4 it is characterised in that: described sliding part is provided with described for conveniently wearing
The extension of opening, described location hole is opened on described extension.
6. air conditioner room unit as claimed in claim 3 it is characterised in that: described tooth bar away from described air outlet one side with
Described actuator engagement.
7. the air conditioner room unit as described in any one of claim 1-6 it is characterised in that: be additionally provided with described indoor unit casing
Set the cover lid of described chute for cover, cover in described cover and offer for coordinating the 3rd of connecting shaft motion track described in two the to lead
To groove, connecting shaft described in two is arranged in described 3rd gathering sill along described first gathering sill to the direction of the 3rd gathering sill.
8. air conditioner room unit as claimed in claim 1 it is characterised in that: described driving means include the two of automatically retractable
Expansion link, one end of each described expansion link is fixed on wherein on switch gate described in, and its other end is fixed on described indoor set
On housing, described rotating shaft is positioned on described indoor unit casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129652.5A CN103939991B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129652.5A CN103939991B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939991A CN103939991A (en) | 2014-07-23 |
| CN103939991B true CN103939991B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129652.5A Active CN103939991B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
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| CN (1) | CN103939991B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322713B (en) * | 2014-07-30 | 2019-02-22 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit door component and air conditioner room unit |
| CN110173760A (en) * | 2019-06-26 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| WO2022252587A1 (en) * | 2021-05-31 | 2022-12-08 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260631A (en) * | 2000-03-23 | 2001-09-26 | Zexel Valeo Climate Control Corp | Air conditioner |
| CN2556544Y (en) * | 2001-01-26 | 2003-06-18 | 松下电器产业株式会社 | Wind direction changer for air conditioner |
| US6702008B1 (en) * | 1999-11-29 | 2004-03-09 | Denso Corporation | Air conditioner for vehicle and air conditioning unit driving apparatus |
| CN201731592U (en) * | 2010-04-16 | 2011-02-02 | 无锡同捷汽车设计有限公司 | Automobile air-conditioning air door structure |
| KR20110108639A (en) * | 2010-03-29 | 2011-10-06 | 주식회사성산엔지니어링 | Ventilating control system for a roof |
| CN203857545U (en) * | 2014-03-31 | 2014-10-01 | 美的集团股份有限公司 | Air-conditioner indoor unit |
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2014
- 2014-03-31 CN CN201410129652.5A patent/CN103939991B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702008B1 (en) * | 1999-11-29 | 2004-03-09 | Denso Corporation | Air conditioner for vehicle and air conditioning unit driving apparatus |
| JP2001260631A (en) * | 2000-03-23 | 2001-09-26 | Zexel Valeo Climate Control Corp | Air conditioner |
| CN2556544Y (en) * | 2001-01-26 | 2003-06-18 | 松下电器产业株式会社 | Wind direction changer for air conditioner |
| KR20110108639A (en) * | 2010-03-29 | 2011-10-06 | 주식회사성산엔지니어링 | Ventilating control system for a roof |
| CN201731592U (en) * | 2010-04-16 | 2011-02-02 | 无锡同捷汽车设计有限公司 | Automobile air-conditioning air door structure |
| CN203857545U (en) * | 2014-03-31 | 2014-10-01 | 美的集团股份有限公司 | Air-conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939991A (en) | 2014-07-23 |
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