CN103765120B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN103765120B CN103765120B CN201280041482.4A CN201280041482A CN103765120B CN 103765120 B CN103765120 B CN 103765120B CN 201280041482 A CN201280041482 A CN 201280041482A CN 103765120 B CN103765120 B CN 103765120B
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- CN
- China
- Prior art keywords
- axle
- wind
- guiding panel
- blow
- keeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Abstract
The invention provides a kind of air conditioner.The front surface of shell (3) is formed blow-off outlet (5), is provided with the wind-guiding panel (10) larger than blow-off outlet (5) in the front of blow-off outlet (5).Wind-guiding panel (10) can twoly up and down centered by upper and lower axle (11,12) be opened, and when wind-guiding panel (10) is closed, wind-guiding panel (10) is positioned at the front of blow-off outlet (5).Upper axle (11) can move, and when opening centered by wind-guiding panel (10) above axle (11), upper axle (11) is to move close to the mode of blow-off outlet (5).The end edge of upper axle (11) side of wind-guiding panel (10) is close to blow-off outlet (5).Wind-guiding panel (10) is connected with the upper wall (21) of blow-off outlet (5), and wind-guiding panel (10) becomes a part for blow-off outlet (5).Air conditioner of the present invention, by effectively utilizing the wind-guiding panel (10) of opening and closing blow-off outlet (5), can be blown efficiently.
Description
Technical field
The present invention relates to the air conditioner that indoor unit has the upper and lower two panel opened of energy.
Background technology
In the indoor unit of air conditioner, the front surface of shell is formed with blow-off outlet, from blow-off outlet blowout warm braw or cold wind.The front of blow-off outlet is provided with panel, described panel according to cooling and warming running switch blowout wind towards.
Patent document 1 discloses following content: the panel of the front surface of covering shell can twoly up and down centered by upper and lower axle be opened, and upwards opens centered by the above axle of panel, opens downwards centered by lower shaft.
Patent document 1: No. 4237238th, Japanese patent gazette
In above-mentioned air conditioner, panel is opened respectively centered by axle fixing up and down.When opening under panel, the end edge of the upper axle side of panel is positioned at and is close to top than the edge of opening of blow-off outlet.That is, the upper wall of blow-off outlet is separated with wind-guiding panel.Even if wind blows out from blow-off outlet, wind also can not directly flow along wind-guiding panel.The wind-guiding panel of separation is encountered from blow-off outlet wind out, and by wind-guiding panel guiding below.
Like this, above-mentioned wind-guiding panel is difficult to give full play to the function guided the wind blown out from blow-off outlet.Therefore, the sub barrier arranged near blow-off outlet for controlling wind direction is needed., if there is described baffle plate, the resistance of air-supply can be become, thus produce the pressure loss of air-flow, can not keep watch and blow at a distance.
Summary of the invention
In view of the above problems, the object of this invention is to provide a kind of air conditioner by effectively utilizing wind-guiding panel efficiently to blow.
Air conditioner of the present invention is formed with blow-off outlet on the front surface of shell, the front of blow-off outlet is provided with the wind-guiding panel larger than blow-off outlet, wind-guiding panel can twoly up and down centered by upper and lower axle be opened, an axle in upper and lower axle can move, be provided with: axle moving part, clamp and keep an axle, and an axle is moved in the mode close to blow-off outlet, panel moving part, makes wind-guiding panel forwards mobile to open wind-guiding panel, keeper, keeps another axle in upper and lower axle, the driven wheel of energy rotating, driven by motor and rotate, at the one side side configured board moving part of driven wheel, at the another side side of driven wheel configuration axle moving part and keeper, the rotation of driven wheel is utilized to make axle moving part, panel moving part and keeper action, when wind-guiding panel is closed, wind-guiding panel is positioned at the front of blow-off outlet, the end edge of an axle side of wind-guiding panel is positioned at and is close to front side than the edge of opening of blow-off outlet, utilize the reversion of driven wheel, after releasing keeper is to the maintenance of another axle, axle moving part is being clamped and is making an axle move in the mode close to blow-off outlet under the state keeping an axle, and wind-guiding panel is opened centered by an axle, the end edge of an axle side of wind-guiding panel moves to the position of the front side of the edge of opening close to blow-off outlet, wind-guiding panel is connected with the wall forming blow-off outlet, wind-guiding panel becomes a part for blow-off outlet, when wind-guiding panel is closed, utilize the rotating forward of driven wheel, under the state that keeper keeps another axle, remove axle moving part to after the maintenance of an axle, wind-guiding panel is opened centered by another axle.
Because wind-guiding panel is larger than blow-off outlet, so the end edge of wind-guiding panel is positioned at the position leaving blow-off outlet.When wind-guiding panel rotates around an axle and opens, by making an axle move in the mode close to blow-off outlet, the end edge of an axle side of wind-guiding panel is positioned near blow-off outlet.Thus, blow-off outlet is connected with wind-guiding panel, and blow-off outlet is extended.The constraint to wind can be lengthened, wind-guiding panel can be utilized to blow to required direction.
When wind-guiding panel is opened centered by an axle, between the end edge of an axle side of wind-guiding panel and the edge of opening of blow-off outlet, be formed with gap.Flow from the wind of gap blowout along wind-guiding panel.Utilize described wind, prevent from condensing at the outer surface of wind-guiding panel.
Air conditioner of the present invention is provided with: panel moving part, makes wind-guiding panel forwards mobile to open wind-guiding panel; And axle moving part, an axle is moved in the mode close to blow-off outlet.Utilize the action of panel moving part and axle moving part, while wind-guiding panel opening, the nearly blow-off outlet that is coupling of wind-guiding panel.Thus, the edge of opening of end edge close to blow-off outlet of an axle side of the wind-guiding panel near an axle is positioned at.
Be provided with the keeper for keeping another axle in upper and lower axle, and axle moving part keeps an axle.When wind-guiding panel is opened centered by an axle, keeper removes the maintenance to another axle, and axle moving part makes an axle move under the state of a maintenance axle.When wind-guiding panel is opened centered by another axle, under the state that keeper keeps another axle, axle moving part removes the maintenance to an axle.
Panel moving part comprises: arm, is installed on wind-guiding panel; Moving member, is supported to arm and moves freely; And drive division, make moving member move to make arm pass in and out shell.Axle moving part is connected to drive division, and drive division makes the axle moving part of a maintenance axle move to blow-off outlet.Due to panel moving part and axle moving part common drive portion, so drive division need not be arranged separately.
Axle moving part has a pair first keepers and the second keeper clamping and keep an axle, and first, second keeper can move independently from one another.When the first keeper and the second keeper move in close mode, an axle is jammed and keeps.When the first keeper and the second keeper with away from mode move time, remove the maintenance to an axle.
Axle is the axle of upside, and another axle is the axle of downside, wind-guiding panel centered by an axle under open, and centered by another axle on open.When opening under wind-guiding panel, the end edge of the upper axle side of wind-guiding panel is close to blow-off outlet, and wind-guiding panel is connected with the upper wall of blow-off outlet.
The edge of opening of the upside of blow-off outlet is bent to form upward from level.When wind-guiding panel bending is formed, when wind-guiding panel is opened centered by an axle, wind-guiding panel becomes toward the front and the upper wall of the blow-off outlet oliquely downward bent from level.
According to the present invention, by the part making the wind-guiding panel larger than blow-off outlet become blow-off outlet, blow-off outlet is extended.Utilize wind-guiding panel can control the flowing of wind, make blasting high-efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the indoor unit of air conditioner of the present invention.
The sectional drawing of indoor unit when (a) of Fig. 2 is wind-guiding panel closed posture, the sectional drawing of indoor unit when (b) opens under being, the sectional drawing of indoor unit when (c) opens on being.
Fig. 3 is the control block diagram of air conditioner.
Fig. 4 is the stereogram of blowing unit.
Fig. 5 is the stereogram of the casing of opening/closing portion.
Fig. 6 is the exploded perspective view of the opening/closing portion from inner surface side observation.
Fig. 7 is the exploded perspective view of the opening/closing portion observed from outer surface side.
(a) of Fig. 8 is the side view of the outer surface side of drive division, and (b) is the side view of the inner surface side of drive division.
Fig. 9 represents opening/closing portion during running stopping, and (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 10 represent start on opening/closing portion when opening, (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 11 represent wind-guiding panel start on opening/closing portion when opening, (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 12 represents out the opening/closing portion of midway, and (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 13 represents the opening/closing portion ended when entirely opening, and (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 14 represent start under opening/closing portion when opening, (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Figure 15 represents opening/closing portion when opening under wind-guiding panel starts, and (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Open the opening/closing portion of midway under Figure 16 represents, (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
End opening/closing portion when entirely opening under Figure 17 represents, (a) is the figure of the action representing arm, and (b) is the figure of the action representing keeper, and (c) is the figure of the action of the pin representing keeper.
Description of reference numerals
3 shells
5 blow-off outlets
10 wind-guiding panels
Axle on 11
12 lower shafts
14 control device
16 opening/closing portions
20 blowing unit
21 upper walls
22 antethecas
23 lower walls
27 panel moving parts
28 axle moving parts
29 lower shaft keepers
31 arms
35 moving members
36 drive divisions
37 motors
45 arm axles
48 arm guide portion
50 medial launders
Groove on 51
52 times grooves
Axle keeper on 70 first
Axle keeper on 71 second
82 first grooves
83 second grooves
84 shunt slots
A, B gap
Detailed description of the invention
Fig. 1,2 illustrates the indoor unit of the air conditioner of present embodiment.Indoor unit possesses heat exchanger 1 and indoor fan 2, and heat exchanger 1 and indoor fan 2 are built in shell 3.The upper surface of shell 3 is formed with suction inlet 4, forms flexure plane from the front surface of shell 3 to bottom surface, and flexure plane is formed blow-off outlet 5.
In the inside of shell 3, be formed with the air duct 6 from suction inlet 4 to blow-off outlet 5, heat exchanger 1 and indoor fan 2 are configured at described air duct 6.Between suction inlet 4 and heat exchanger 1, be provided with filter, utilize filter to remove from the dust the room air of suction inlet 4 suction.
Shell 3 is provided with the wind-guiding panel 10 for opening and closing blow-off outlet 5.Wind-guiding panel 10 can twoly up and down be opened, and opening and closing is bearing on shell 3 freely.
Wind-guiding panel 10 by rotating to different directions centered by upper and lower axle, and arbitrary direction is opened up and down.As shown in (b) of Fig. 2, when heating running, wind-guiding panel 10 is opened for 11 times around upper axle.When opening posture under described, wind-guiding panel 10 covers the front of blow-off outlet 5, pushes down the warm braw blown out toward the front, warm braw guiding direction, ground.In addition, during fast-refrigerating running, wind-guiding panel 10 opens posture under also becoming, and makes cold wind blow to direction, ground, carries out fast-refrigerating.
As shown in (c) of Fig. 2, wind-guiding panel 10 is opened on lower shaft 12 when cooling operation.When opening posture on described, wind-guiding panel 10 leads cold wind oblique upper, and cold wind is blown out along ceiling.As shown in (a) of Fig. 2, wind-guiding panel 10 becomes closed posture when operating and stopping, and covering blow-off outlet 5 is also integrated with shell 3.
In air conditioner, be provided with not shown outdoor unit relative to indoor unit in outdoor.Outdoor unit is built-in with compressor, heat exchanger, cross valve, outdoor fan etc., forms cooling cycle system 13 by the heat exchanger 1 of said apparatus and indoor.And as shown in Figure 3, indoor unit is provided with the control device 14 for controlling cooling cycle system 13.The control device 14 be made up of microprocessor, according to the detection signal of the various sensors 15 such as the temperature sensor of the gentle outside air temperature of the instruction of user and sensing chamber, controls cooling cycle system 13, thus carries out cooling and warming running.Now, control device 14, according to cooling and warming running, controls the opening/closing portion 16 being used for opening and closing wind-guiding panel 10, thus opening and closing wind-guiding panel 10.
Shell 3 is formed as by the backplate 17 of rear side, the side cover of left and right, the front panel 18 of front side the box like that left and right directions is grown crosswise.Shell 3 is provided with the blowing unit 20 for the formation of blow-off outlet 5.Front panel 18 is positioned at the top of the front side of shell 3, in the space of bottom to the bottom surface of the front side surrounded from the side cover by front panel 18 and left and right, is built-in with blowing unit 20.Blowing unit 20 is arranged on backplate 17 by screw etc.
As shown in Figure 4, blowing unit 20 forms tubular by wall up and down.The front side of blowing unit 20 becomes blow-off outlet 5, and inner space is communicated with air duct 6.The upper wall 21 of blowing unit 20, at rear section general horizontal, bends obliquely in front part and is connected with the antetheca 22 tilted obliquely upward.Lower wall 23 tilts in the mode declined to front side from rear side.The sidewall 24 of left and right is vertical and leading edge is bending.
The front surface of blowing unit 20 is positioned at the front surface side slightly rearward of front surface than front panel 18 and side cover.In the front of blowing unit 20, be formed with the recess of low single order from the front surface of shell 3 to bottom surface.Wind-guiding panel 10 is arranged at described recess.Wind-guiding panel 10 is formed as being greater than blowing unit 20 in the lateral direction, and wind-guiding panel 10 is positioned at the front of blowing unit 20, and covers the side cover of blowing unit 20 and left and right.
At this, the edge of opening of blow-off outlet 5 is formed by the leading edge of the sidewall 24 of upper wall 21 and the border of antetheca 22, the leading edge of lower wall 23 and left and right.Upper wall 21 is the folding line portions being parallel to left and right directions with the border of antetheca 22, is positioned at the position bent obliquely from horizontal direction.In addition, blowing unit 20 is provided with wind direction board 25.Wind direction board 25, by changing angle at left and right directions, changes the wind direction of left and right directions.In addition, blowing unit 20 is provided with ion generation unit 26.
When wind-guiding panel 10 is opened, if wind-guiding panel 10 is near blow-off outlet 5, then wind-guiding panel 10 can be used as a part for blow-off outlet 5, blows efficiently.At this, opening/closing portion 16 makes wind-guiding panel 10 move while opening and closing, so that wind-guiding panel 10 is applied to efficient air-supply.
As shown in Fig. 5 ~ 7, opening/closing portion 16 comprises: panel moving part 27, makes wind-guiding panel 10 forwards mobile to open wind-guiding panel 10; Axle moving part 28, axle 11 in maintenance also makes axle 11 to move close to the mode of blow-off outlet 5; And lower shaft keeper 29, keep lower shaft 12.As shown in Figure 1, opening/closing portion 16 is provided with a pair in left and right, and is built in the left and right sides of shell 3.Opening/closing portion 16 is close to arranged outside than blow-off outlet 5.
The wind-guiding panel 10 of closed posture covers blow-off outlet 5, and the end edge of the upside of wind-guiding panel 10 is positioned at the oblique below of the antetheca 22 of blowing unit 20.Now, upper axle 11 is in the separate location being close to forward upper than blow-off outlet 5.Lower shaft 12 is positioned near the edge of opening of blow-off outlet 5.
Centered by wind-guiding panel more than 10 axle 11 during opening and closing, panel moving part 27 makes wind-guiding panel 10 move, and lower shaft keeper 29 removes the maintenance to lower shaft 12, under the state of axle moving part 28 axle 11 on keeping, axle 11 is moved.Upper axle 11 is close to blow-off outlet 5, and wind-guiding panel 10 limit is opened close to blow-off outlet 5 limit.Wind-guiding panel 10 is centered by lower shaft 12 during opening and closing, and panel moving part 27 makes wind-guiding panel 10 move, and under the state keeping lower shaft 12 at lower shaft keeper 29, axle moving part 28 removes the maintenance to upper axle 11.Do not move lower shaft 12 and open wind-guiding panel 10.
When opening under centered by wind-guiding panel more than 10 axle 11, the end edge of the upside of wind-guiding panel 10 arrives the position close to the edge of opening of blow-off outlet 5.When wind-guiding panel 10 is opened, the end edge of the downside of wind-guiding panel 10 is near blow-off outlet 5, and the position of the end edge of downside is substantially constant.
Wind-guiding panel 10 is formed by the one piece of panel bent, and the recess of covering shell 3.The wind-guiding panel 10 of closed posture forms the flexure plane of shell 3.The width of wind-guiding panel 10 is identical with the width of shell 3, larger than the width of blow-off outlet 5.
As shown in Figure 6,7, the both sides of the left and right directions of the inner surface of wind-guiding panel 10 are provided with supporting member 30.Wind-guiding panel 10 is detachably installed on supporting member 30.Arm 31 is rotatably installed on supporting member 30, and arm 31 is supported on shell 3.That is, wind-guiding panel 10 is installed on shell 3 by arm 31, and can install and remove relative to shell 3.
Upper lower shaft 11,12 is arranged on wind-guiding panel 10 side.Upper axle 11 is arranged on the front side of supporting member 30, is positioned near the end edge on the upside of wind-guiding panel 10.Lower shaft 12 is arranged on the rear side of supporting member 30, is positioned near the end edge on the downside of wind-guiding panel 10.Upper lower shaft 11,12 configured in parallel in left-right direction, two ends are supported to away from supporting member 30.Upper lower shaft 11,12 all around, direction is positioned at than blow-off outlet 5 be close to outside and be close to front than blow-off outlet 5.Therefore, upper lower shaft 11,12 can not hinder the flowing of the wind blown out from blow-off outlet 5.
In addition, can by supporting member 30 and wind-guiding panel 10 integration.Arm 31 is directly installed on wind-guiding panel 10.Now, by arm 31 can be installed on wind-guiding panel 10 with installing and removing, wind-guiding panel 10 can be installed and removed relative to shell 3.
Opening/closing portion 16 is built in casing 32 and is unitized.Casing 32 is arranged on shell 3 by screw etc.Casing 32 is formed as energy two and is divided into pair of right and left internal box 32a, outer case 32b.Internal box 32a is positioned at the inner surface side of shell 3, and outer case 32b is positioned at outer surface side.The inner surface side of shell 3 is the sides towards blow-off outlet 5 in left and right directions, and outer surface side is the side of the left and right side cap towards shell 3.
The flexure plane of the lower front of casing 32 is relative with wind-guiding panel 10, described flexure plane is formed with the opening 33 that for arm 31 passes in and out.The opening 33 that the arm 31 being connected to wind-guiding panel 10 passes casing 32 passes in and out shell 3.
Panel moving part 27 comprises: arm 31, is installed on wind-guiding panel 10; Moving member 35, is supported to arm 31 and moves freely; And drive division 36, make moving member 35 move to make arm 31 pass in and out shell 3.
Drive division 36 is the driven wheels being driven rotation by motor 37, is rotatably freely supported on the fixed axis 38 that outer case 32b is formed.Motor 37 is arranged on outer case 32b, is arranged on the gear teeth meshing that motor gear on motor shaft 39 and the periphery of drive division 36 are formed.When drive motors 37, drive division 36 rotates.The rotating of motor 37 energy, corresponding to the opening direction drive motors 37 of wind-guiding panel 10, makes drive division 36 forward or reverse.Drive division 36 synchronous rotary of left and right.At this, when observing drive division 36 from front, with the direction of sideway swivel forward for forward, be reverse with the direction of sideway swivel backward.When wind-guiding panel is opened for 10 times, drive division 36 reversely rotates, and when wind-guiding panel 10 is opened, drive division 36 rotates forward.
As shown in Figure 8, straight-line groove 40 is formed with in the inner surface side of drive division 36.Straight-line groove 40 is formed along radial direction across fixed axis 38.Moving member 35 can embed straight-line groove 40 slidably.The projecting bearing 41 had for embedding fixed axis 38 in straight-line groove 40, the central authorities of moving member 35 are formed with the hole 42 passed for bearing 41.By moving member 35 is embedded straight-line groove 40, and cover 43 is installed on the fixed axis 38 in bearing 41, the mode that can not depart from drive division 36 with moving member 35 presses moving member 35.The side of straight-line groove 40 is lower than opposite side, and the side of moving member 35 can be stretched out laterally from drive division 36.In addition, the side of straight-line groove 40 is provided with step, by making moving member 35 contact step, moving member 35 can not be deviate from from straight-line groove 40.
The side of moving member 35 is projecting arm axle 45, the axis hole 46 that the rear side that arm axle 45 embeds arm 31 is formed.The front side of arm 31 is rotatably installed on supporting member 30 by pivot pin 47.Arm 31 is rotatably freely supported on moving member 35.That is, arm 31 can false bearing movably in shell 3.
Further, in order to the outstanding of regulating arm 31 corresponding to the opening and closing of wind-guiding panel 10, the arm guide portion 48 of the movement for restricted arm 31 is provided with.As shown in Figure 7, arm guide portion 48 is the gathering sills guiding arm axle 45.Arm guide portion 48 is formed on the inner surface of internal box 32a, and the arm axle 45 running through arm 31 can be held in arm guide portion 48 movably.
When arm guide portion 48 is opened from above lead arm 31 upward guide piece and under when opening the upward guide piece of lead arm 31 form.When wind-guiding panel 10 is opened, if moving member 35 moves in a circumferential direction with the rotation of drive division 36, then the rear side of arm 31 moves along upward guide piece or upward guide piece, and moving member 35 linearly groove 40 slides in the radial direction.In addition, the front side of arm 31 is not moved.Then, moving member 35 limit is moved limit in a circumferential direction and is slided, and arm 31 entirety moves to the front of shell 3.When wind-guiding panel 10 is closed, the action of moving member 35 and arm 31 is contrary to the above.
Arm guide portion 48 is the groove of roughly C shape, is made up of curvilinear three grooves.The large upper groove 51 of curvature and lower groove 52 are set across the medial launder 50 that curvature is little, form a gathering sill by three grooves.Form upward guide piece by the first half of medial launder 50 and upper groove 51, form upward guide piece by the Lower Half of medial launder 50 and lower groove 52.Lower groove 52 is greater than upper groove 51 apart from the distance at the center of fixed axis 38.
And the shunting point of upward guide piece and upward guide piece is positioned at medial launder 50, this position is the stop position of arm 31.When the rear side of arm 31 is in stop position, wind-guiding panel 10 is closed posture.
In upward guide piece, the region of medial launder 50 is set as under the state of closing wind-guiding panel 10, clutch region when keeping or remove axle 11, and the region of upper groove 51 is set as the opening and closing region of opening and closing wind-guiding panel 10.Too, the region of medial launder 50 is set as under the state of closing wind-guiding panel 10 upward guide piece, clutch region when keeping or remove lower shaft 12, and the region of lower groove 52 is set as the opening and closing region of opening and closing wind-guiding panel 10.
In clutch region, arm axle 45 moves along medial launder 50, and the circular arc of the rear side of arm 31 centered by the pivot pin 47 on front side of arm 31 moves.Therefore, the movement of arm 31 is restricted, and the front side of arm 31 is not given prominence to from the opening 33 of casing 32.In opening and closing region, arm axle 45 moves along upper groove 51 or lower groove 52.Because upper groove 51 and lower groove 52 are formed in the mode of the front surface close to casing 32, so when wind-guiding panel 10 is opened, arm axle 45 forwards moves, arm 31 is slowly given prominence to from casing 32.When wind-guiding panel 10 is closed, arm axle 45 rearward moves conversely, and arm 31 slowly returns in casing 32.
As shown in Figure 6, lower shaft keeper 29 is rotatably freely supported on fulcrum 55 projecting on internal box 32a.Lower shaft keeper 29 has the pawl 56 hooking and keep lower shaft 12, and bar 57 and pawl 56 are integrally formed.Pawl 56 is given prominence to from casing 32, and casing 32 is formed with tab 58 in the mode relative with pawl 56.By clamping lower shaft 12 by pawl 56 and tab 58, thus keep lower shaft 12.When pawl 56 leaves tab 48, remove the maintenance to lower shaft 12.
Lower shaft keeper 29 utilizes drive division 36 and moves, and makes pawl 56 close to or away from tab 58.When pawl 56 is close to tab 58, keep lower shaft 12, when pawl 56 leaves tab 58, remove and keep.As shown in Figure 7,8, drive division 36 is integrally formed with the plane cam 59 for making lower shaft keeper 29 movement.Plane cam 59 is formed in the outer surface side of drive division 36.And be provided with the spring 60 pressed to plane cam 59 by bar 57.One end of spring 60 is installed on outer case 32b, and the other end of spring 60 is installed on lower shaft keeper 29.
Plane cam 59 is formed with great circle portion 61 and roundlet portion 62.When the bar 57 of lower shaft keeper 29 contacts great circle portion 61, even if drive division 36 rotates, lower shaft keeper 29 does not also move.Lower shaft keeper 29 maintains the state keeping lower shaft 12.When bar 57 contacts roundlet portion 62, lower shaft keeper 29 rotates around fulcrum 55 with the rotation of drive division 36, and pawl 56 is close to or away from tab 58.Now, the maintenance to lower shaft 12 is removed.
Axle moving part 28 has to be clamped and axle keeper 71 on axle keeper 70 and second on a pair first that keep axle 11.On first, second, axle keeper 70,71 can move independently from one another.On first, on axle keeper 70 and second, axle keeper 71 is configured to face side more outer than drive division 36, and is rotatably freely supported on bolster 72 projecting on outer case 32b.On first, on axle keeper 70 and second, axle keeper 71 configures side by side at left and right directions.Axle keeper 70,71 is formed for the perforation 73 through fixed axis 38 on each, perforation 73 is formed as, and makes fixed axis 38 run through each upper axle keeper 70,71, even and if each upper axle keeper 70,71 move and also do not contact fixed axis 38.
On first, on axle keeper 70 and second, axle keeper 71 has hook 70a, the 71a for clamping upper axle 11 respectively, and on first, the hook 70a of axle keeper 70 is positioned at the hook 71a of axle keeper 71 on than second and is close to below.The flexure plane of casing 32 is formed with elongated hole 74, each hook 70a, 71a pass elongated hole 74 and give prominence to from casing 32, and can move to blow-off outlet 5.In addition, on second, axle keeper 71 is formed with the sideboard 75 for blocking elongated hole 74, when making each upper axle keeper 70,71 move with each hook 70a, 71a close to the mode of blow-off outlet 5, sideboard 75 moves to the position of blocking elongated hole 74.In addition, when each hook 70a, 71a are in the position keeping upper axle 11, elongated hole 74 is blocked by the outer peripheral face of axle keeper 71 on second.
By making the hook 71a of the hook 70a of axle keeper 70 on first axle keeper 71 on second, thus the maintenance carried out upper axle 11 and releasing maintenance.In addition, by clamp at two hook 70a, 71a and under the state keeping axle 11, make axle keeper 70,71 one on two mobile, upper axle 11 is circumferentially moving centered by bolster 72.
Axle moving part 28 is connected with drive division 36, and drive division 36 makes axle moving part 28 move to blow-off outlet 5.And be provided with axle guide portion, for when axle moving part 28 moves, guide the movement of each upper axle keeper 70,71 corresponding to the opening and closing direction of wind-guiding panel 10.
As can be seen from figures 6 to 8, axle guide portion has grooved cam 80 and pin 70b, 71b, and described pin 70b, 71b to be arranged on first axle keeper 71 on axle keeper 70 and second.Grooved cam 80 is arranged on drive division 36, and is formed at the lateral surface of plane cam 59.Axle keeper 70 is in left-right direction on arranged side by side second on axle keeper 71 on first, is formed with the pin-and-hole 81 of the pin 70b for inserting axle keeper 70 on first.On first, on axle keeper 70 and second, pin 70b, 71b of axle keeper 71 are embedded in grooved cam 80.Utilize the rotation of drive division 36, pin 70b, 71b along grooved cam 80, move on the radial direction of drive division 36.Utilize the movement of described pin 70b, 71b, each upper axle keeper 70,71 rotates mobile around bolster 72.
Guide when opening on grooved cam 80 has first groove 82 of two pin 70b, 71b and under guide second groove 83 of two pin 70b, 71b when opening.Grooved cam 80 is formed by continuous print groove, with starting point S during axle 11 upper by axle keeper on first, second 70,71 maintenance residing for pin 70b, 71b for boundary, is divided into the first groove 82 and the second groove 83.Second groove 83 is the groove extended to upside from starting point S, forms the curve-like slowly leaving fixed axis 38.First groove 82 extends from starting point S to downside, is formed in the groove circumferentially centered by fixed axis 38, and near starting point S, be provided with the shunt slot 84 leaving fixed axis 38.On second, the pin 71b of axle keeper 71 is by groove circumferentially, on first the pin 70b of axle keeper 70 via shunt slot 84 by groove circumferentially.
When pin 70b, 71b of axle keeper 70,71 are by identical groove on each, the action of each upper axle keeper 70,71 is identical.When on first, the pin 70b of axle keeper 70 is by shunt slot 84, on first, axle keeper 70 is different from the action of axle keeper 71 on second.That is, the hook 71a of hook 70a axle keeper 71 on second of axle keeper 70 on first.
When wind-guiding panel 10 is closed posture, two pin 70b, 71b are positioned at the starting point S of grooved cam 80.When wind-guiding panel is opened for 10 times, if moving member 35 rotates with the rotation of drive division 36, then two pin 70b, 71b be integrated along the second groove 83 one-tenth, and to away from fixed axis 38 direction, namely move close to blow-off outlet 5 direction.Each upper axle keeper 70,71 is around bolster 72 in the upper rotation in direction (oppositely) towards rear side, and hook 70a, 71a of each upper axle keeper 70,71 are in a closed condition to move close to the mode of blow-off outlet 5.
When wind-guiding panel 10 is opened, if moving member 35 rotates with the rotation of drive division 36, then two pin 70b, 71b are again close after temporarily separating along the first groove 82, and two pin 70b, 71b become be integrated and do not move subsequently.Again close after hook 70a, 71a of each upper axle keeper 70,71 open.Each hook 70a, 71a be not to move close to the mode of blow-off outlet 5.When wind-guiding panel 10 is closed, corresponding to the movement of each pin 70b, 71b, the action of each upper axle keeper 70,71 is contrary to the above.
In opening/closing portion 16, panel moving part 27, axle moving part 28 and lower shaft keeper 29 utilize drive division 36 as a drive source and action, and described drive division 36 is driven by motor.If running starts, then control device 14 controls the motor 37 of opening/closing portion 16.Drive division 36 carries out action according to the control sequence of regulation.When axle moving part 28 or 29 action of lower shaft keeper, remove the maintenance of the axle to the side in upper and lower axle 11,12.During 27 action of panel moving part, arm 31 moves to the front of shell 3, and wind-guiding panel 10 is opened.During 28 action of axle moving part, upper axle 11 moves, and the end edge of the upper axle side of wind-guiding panel 10 is close to the edge of opening of blow-off outlet 5.
When wind-guiding panel 10 is closed, arm 31 moves to direction contrary to the above, and after wind-guiding panel 10 becomes closed posture, the axle of a side is kept.Then, when arm 31 arrives stop position, stop the driving of motor 37.
At this, opening/closing portion 16 possesses the sense switch 85 for the position of detection arm 31.Plane cam 59 is formed with protuberance 86, when arm 31 arrives stop position, sense switch 85 contacts with protuberance 86.At this moment, sense switch 85 conducting, to control device 14 output detections signal.According to described detection signal, control device 14 judges that wind-guiding panel 10 becomes closed posture, thus shut down.
Then, the action of wind-guiding panel 10 according to the opening/closing portion 16 during control sequence opening and closing is described.Fig. 9 ~ 11 illustrate the action of the opening/closing portion 16 when wind-guiding panel 10 is opened.As shown in Figure 9, when running stops, opening/closing portion 16 is in halted state.That is, wind-guiding panel 10 is closed posture.On first, on axle keeper 70 and second, axle keeper 71 keeps upper axle 11, and lower shaft keeper 29 keeps lower shaft 12.Arm 31 is in stop position.At this, if receive the instruction of cooling operation, then control device 14 makes opening/closing portion 16 start action, and drived control motor 37 rotates forward to make drive division 36.
As shown in Figure 10, utilize the driving of motor 37, drive division 36 rotates forward.On first, second, pin 70b, 71b of axle keeper 70,71 are by the first groove 82, and when on first, the pin 70b of axle keeper 70 enters shunt slot 84, on first, axle keeper 70 rotates.On second, axle keeper 71 does not rotate.On second, the hook 71a of axle keeper 71 does not move, and on first, the hook 70a of axle keeper 70 leaves the hook 71a of axle keeper 71 on second.Because the bar 57 of lower shaft keeper 29 contacts with the great circle portion 61 of plane cam 59, and lower shaft keeper 29 does not move, so lower shaft 12 is kept by original state.Arm axle 45 is by the medial launder 50 of upward guide piece.Although the rear side of arm 31 moves, the front side of arm 31 is not moved.Wind-guiding panel 10 maintains closed posture.
As shown in figure 11, if arm axle 45 enters groove 51, then arm 31 starts forwards to move.On first, the pin 70b of axle keeper 70 is in shunt slot 84, on first axle keeper 70 hook 70a and second on the hook 71a of axle keeper 71 separate, relieve the maintenance to upper axle 11.Lower shaft 12 is kept by original state.Forwards move with arm 31, wind-guiding panel 10 starts to open centered by lower shaft 12.
As shown in figure 12, arm axle 45 is by upper groove 51, and arm 31 is slowly given prominence to from shell 3.The open angle of wind-guiding panel 10 becomes large.On first, the pin 70b of axle keeper 70 enters the first groove 82 together with the pin 71b of axle keeper 71 on second.On first, the hook 70a of axle keeper 70 is close to the hook 71a of axle keeper 71 on second, and two hook 70a, 71a become closed condition.As mentioned above, making two hook 70a, 71a close during by opening on wind-guiding panel 10, even if the upper effect of hook 70a, 71a has impact, also can prevent hook 70a, 71a from damaging.
As shown in figure 13, if the open angle of wind-guiding panel 10 arrives maximum, then control device 14 makes motor 37 stop.The anglec of rotation of control device 14 pairs of motors 37 counts, and when arriving the anglec of rotation of regulation, judges that wind-guiding panel 10 is opened completely and motor 37 is stopped.Now, when arm axle 45 is positioned at the front of the clearing end of upper groove 51, the rotation of drive division 36 stops.When the wind-guiding panel 10 opened completely has external force from top effect, because arm axle 45 can move to the clearing end of upper groove 51, thus wind-guiding panel 10 is opened further.By opening wind-guiding panel 10 as mentioned above, the impact of external force can be got rid of, each several part of opening/closing portion 16 can not act on load.
If wind-guiding panel 10 is opened, then control device 14 controls cooling cycle system 13, carries out the running indicated.Wind is guided from blow-off outlet 5 by wind-guiding panel 10, is flatly blown out at a distance.
At this, when wind-guiding panel 10 is opened, the end edge of the lower shaft side of wind-guiding panel 10 is positioned near the edge of opening of blow-off outlet 5, and wind-guiding panel 10 is connected with the lower wall 23 of blow-off outlet 5 and becomes a part for blow-off outlet 5.Now, because the end edge of wind-guiding panel 10 moves around lower shaft 12, so wind-guiding panel 10 can not be allowed to contact the lower wall 23 of blow-off outlet 5.
As shown in (c) of Fig. 2, be formed with gap A between the end edge of wind-guiding panel 10 and the lower wall 23 of blow-off outlet 5, when opening with convenient wind-guiding panel 10, the end edge of wind-guiding panel 10 can move.Further, the end edge of wind-guiding panel 10 is in the position slightly declined than the lower wall 23 of blow-off outlet 5.Step is formed between the inner surface of wind-guiding panel 10 and the lower wall 23 of blow-off outlet 5.Even if wind-guiding panel 10 produces play when producing thermal expansion and move, by arranging step, wind-guiding panel 10 also can not be positioned at the position being close to top than the lower wall 23 of blow-off outlet 5.Therefore, prevent wind-guiding panel 10 to hinder the flowing of wind, the wind of smooth outflow can be obtained all the time.
In addition, utilize the blast flowing through the air of blow-off outlet 5, suck the air of shell 3 outside from gap A.When wind-guiding panel 10 is opened, although from blow-off outlet 5 blowing cold air, cold air can not spill from gap A.Prevent because cold air produces condensation at the outer surface of wind-guiding panel 10.
If receive the instruction that running stops, then control device 14 drive motors 37, makes drive division 36 reversely rotate.Arm 31 rearward moves, and wind-guiding panel 10 starts to close.As shown in figure 11, before wind-guiding panel 10 becomes closed posture, hook 70a, 71a of closedown open.As shown in Figure 10, after wind-guiding panel 10 becomes closed posture, on first, the hook 70a of axle keeper 70 moves, and on first, second, two hook 70a, 71a of axle keeper 70,71 clamp and keep axle 11.If the rear side of arm 31 arrives stop position, then sense switch 85 conducting, control device 14 makes motor 37 stop shutting down.
When opening/closing portion 16 is in the halted state shown in Fig. 9, if receive the instruction heating running or fast-refrigerating running, then control device 14 starts running, and drived control motor 37 reversely rotates to make drive division 36.As shown in figure 14, utilize the driving of motor 37, drive division 36 reversely rotates.Contact the bar 57 of the lower shaft keeper 29 in the great circle portion 61 of plane cam 59, contact with roundlet portion 62.Lower shaft keeper 29 moves, and the pawl 56 of lower shaft keeper 29 leaves tab 58.Relieve the maintenance to lower shaft 12.On first, second, pin 70b, 71b of axle keeper 70,71 are by the second groove 83.Upper axle 11 is kept by original state.When relieving the maintenance to lower shaft 12, on first, second, axle keeper 70,71 does not also rotate.Arm axle 45 is by the medial launder 50 of upward guide piece.Although the rear side of arm 31 moves, the front side of arm 31 is not moved.Wind-guiding panel 10 maintains closed posture.
As shown in figure 15, if arm axle 45 enters lower groove 52, then arm 31 starts forwards to move.On first, second, pin 70b, 71b of axle keeper 70,71 are in second groove 83, two pin 70b, 71b and slowly leave fixed axis 38.On first, second, axle keeper 70,71 rotates together.Upper axle 11 starts mobile under the state be kept.With arm 31 movement toward the front, start to open centered by wind-guiding panel more than 10 axle 11.With the movement of upper axle 11, the end edge of upper axle 11 side of wind-guiding panel 10 moves to blow-off outlet 5 side.Because the bar 57 of lower shaft keeper 29 contacts with the roundlet portion 62 of plane cam 59, separate so the pawl 56 of lower shaft keeper 29 maintains with tab 58.
As shown in figure 16, arm axle 45 is by lower groove 52, and arm 31 is given prominence to further from shell 3.The open angle of wind-guiding panel 10 becomes large.On first, second, pin 70b, 71b of axle keeper 70,71 are in the second groove 83, and leave fixed axis 38 further.On first, second, axle keeper 70,71 rotates further, and upper axle 11 is positioned near blow-off outlet 5.If two pin 70b, 71b arrive from fixed axis 38 position farthest, then on first, second, axle keeper 70,71 stops operating.Now, upper axle 11 is in the position closest to blow-off outlet 5.
As shown in figure 17, if drive division 36 further rotates, then, under the state that axle keeper 70,71 does not rotate on first, second, namely do not move axle 11 and wind-guiding panel 10 is opened, open angle becomes maximum.Control device 14 judges that wind-guiding panel 10 is opened completely, thus stops motor 37.If wind-guiding panel 10 is opened, then control device 14 controls the running that cooling cycle system 13 carries out indicating.Wind from blow-off outlet 5 by wind-guiding panel 10 lead below.
When wind-guiding panel 10 is opened completely, arm axle 45 arrives the clearing end of lower groove 52.Pin 70b, 71b of each upper axle keeper 70,71 are positioned at the front of the clearing end of the second groove 83.When having acted on external force to wind-guiding panel 10 from below, wind-guiding panel 10 has rotated around upper axle 11.Be accompanied by this, arm 31 rotates around arm axle 45, and on first, second, axle keeper 70,71 is pressed by wind-guiding panel 10 and moves.By as mentioned above wind-guiding panel 10 being set to mobile state, the impact of external force can be got rid of.
If receive the instruction that running stops, then control device 14 drive motors 37 makes drive division 36 rotate forward.Arm 31 rearward moves, and wind-guiding panel 10 is closed.Upper axle 11 return-to-home position, lower shaft 12 is kept, and wind-guiding panel 10 becomes closed posture.If the rear side of arm 31 arrives stop position, then control device 14 makes motor 37 stop shutting down.
If under open time centered by the upper axle 11 of not movement, open wind-guiding panel 10, then to move centered by the above axle 11 of end edge of upper axle 11 side of wind-guiding panel 10, and then close to the edge of opening of blow-off outlet 5.As mentioned above, can not be hindered by upper axle 11 and make the end edge of wind-guiding panel 10 close to the edge of opening of blow-off outlet 5.Wind-guiding panel 10 is connected with the upper wall 21 of blow-off outlet 5, and make wind-guiding panel 10 become a part for blow-off outlet 5, blow-off outlet 5 is extended.By making the wind from blow-off outlet 5 be extended guiding by wind-guiding panel 10, can smooth and easy air-supply in a desired direction.In addition, utilize wind-guiding panel 10, can make the opening of blow-off outlet 5 towards becoming required direction, thus easily control air-flow.
In the structure of existing wind-guiding panel 10, when wind-guiding panel 10 is opened, the end edge of wind-guiding panel 10 leaves blow-off outlet 5.Therefore, the wind blown out from blow-off outlet 5 can not flow along wind-guiding panel 10, but leaves wind-guiding panel 10 and flow.Now, in the space formed between blow-off outlet 5 and wind-guiding panel 10, produce whirlpool, the movement disorder of wind.Therefore, in order to prevent above-mentioned situation to be provided with baffle plate., by making the end edge of wind-guiding panel 10 be positioned near blow-off outlet 5, the space producing described whirlpool can be eliminated, efficient air-supply can be realized.And, also baffle plate need not be set again.
At this, the edge of opening of the upside of blow-off outlet 5 is formed in the mode bent upward from level.Therefore, as shown in (b) of Fig. 2, between the end edge of upper axle 11 side of wind-guiding panel 10 and the edge of opening of blow-off outlet 5, form gap B.A part for wind flows from upper wall 21 along antetheca 22, and flows out to outside from gap B.The wind flowed out flows along the outer surface of wind-guiding panel 10.When fast-refrigerating operates, wind-guiding panel 10 is cooled by cold air, and the outer surface of wind-guiding panel 10 easily condenses., utilize the wind blown out from gap B, the moisture of proximity is blown away, and can prevent condensation.
In addition, due in order under open time the end edge of wind-guiding panel 10 and blow-off outlet 5 between form gap B, the edge of opening of the upside of blow-off outlet 5 forms level and smooth flexure plane, so when wind-guiding panel 10 is opened, wind is along the smooth and easy blowout of edge of opening., in order to make not form gap B between the end edge of upper axle 11 side of wind-guiding panel 10 and the edge of opening of blow-off outlet 5, must arrange angle between the upper wall 21 of blow-off outlet 5 and antetheca 22, edge of opening forms bight.So when wind blows out from blow-off outlet 5, produce whirlpool in bight and become turbulent flow, ambient air is involved in, thus makes cold wind die down.In addition, the reason of noise is also become.As mentioned above, by arranging the shape of the edge of opening that can form gap B, the flowing of wind can be made quiet and smooth and easy.
In addition, the invention is not restricted to above-mentioned embodiment, certainly can carry out various correction and distortion to above-mentioned embodiment within the scope of the invention.As the keeper of the axle of movement, can be by making the axle of wind-guiding panel embed and the bearing of retainer shaft.By making bearing (left and right directions) movement vertically freely and making it move vertically, can keep axle and remove the maintenance to axle.In addition, by making bearing move along the longitudinal direction, the nearly blow-off outlet that is coupling can be made.
Above-mentioned air conditioner is the structure making axle movement, but also can be the structure making lower shaft movement.For making the opening/closing portion of lower shaft movement same as described above.When the lower shaft of wind-guiding panel is in the position of the edge of opening left on the downside of blow-off outlet, by making lower shaft move, wind-guiding panel can be made close to blow-off outlet.Further, also can be the structure making upper and lower axle movement.
Claims (10)
1. an air conditioner, is characterized in that,
The front surface of shell is formed with blow-off outlet, and the front of blow-off outlet is provided with the wind-guiding panel larger than blow-off outlet, and wind-guiding panel can twoly up and down centered by upper and lower axle be opened, and an axle in upper and lower axle can move,
Be provided with: axle moving part, clamp and keep an axle, and an axle is moved in the mode close to blow-off outlet; Panel moving part, makes wind-guiding panel forwards mobile to open wind-guiding panel; Keeper, keeps another axle in upper and lower axle; The driven wheel of energy rotating, is driven by motor and rotates,
At the one side side configured board moving part of driven wheel, at the another side side of driven wheel configuration axle moving part and keeper, the rotation of driven wheel is utilized to make axle moving part, panel moving part and keeper action,
When wind-guiding panel is closed, wind-guiding panel is positioned at the front of blow-off outlet, the end edge of an axle side of wind-guiding panel is positioned at and is close to front side than the edge of opening of blow-off outlet, utilize the reversion of driven wheel, after releasing keeper is to the maintenance of another axle, axle moving part is being clamped and is making an axle move in the mode close to blow-off outlet under the state keeping an axle, and wind-guiding panel is opened centered by an axle, the end edge of an axle side of wind-guiding panel moves to the position of the front side of the edge of opening close to blow-off outlet, wind-guiding panel is connected with the wall forming blow-off outlet, wind-guiding panel becomes a part for blow-off outlet,
When wind-guiding panel is closed, utilize the rotating forward of driven wheel, under the state that keeper keeps another axle, remove axle moving part to after the maintenance of an axle, wind-guiding panel is opened centered by another axle.
2. air conditioner according to claim 1, it is characterized in that, the edge of opening of blow-off outlet is bent to form, when wind-guiding panel is opened centered by an axle, be formed with gap between the end edge of an axle side of wind-guiding panel and the edge of opening of blow-off outlet, flow along wind-guiding panel from the wind of gap blowout.
3. air conditioner according to claim 1, is characterized in that,
Panel moving part comprises:
Arm, is installed on wind-guiding panel;
Moving member, is supported to arm and moves freely; And
Arm guide portion, when the movement of each axle clutch limit arm, when opening wind-guiding panel with the mode lead arm making arm forwards give prominence to,
Moving member can be embedded in driven wheel slidably.
4. air conditioner according to claim 2, is characterized in that,
Panel moving part comprises:
Arm, is installed on wind-guiding panel;
Moving member, is supported to arm and moves freely; And
Arm guide portion, when the movement of each axle clutch limit arm, when opening wind-guiding panel with the mode lead arm making arm forwards give prominence to,
Moving member can be embedded in driven wheel slidably.
5. according to the air conditioner in Claims 1 to 4 described in any one, it is characterized in that, axle moving part has a pair first keepers and the second keeper clamping and keep an axle, first keeper and the second keeper can move independently from one another, and are provided with the axle guide portion guiding the movement of the first keeper and the second keeper according to the opening and closing direction of wind-guiding panel.
6. air conditioner according to claim 5, it is characterized in that, when wind-guiding panel is opened centered by an axle, axle guide portion guides the first keeper and the second keeper to make the mode of the first keeper and the movement of the second keeper one, when wind-guiding panel is opened centered by another axle, axle guide portion with make the first keeper and the second keeper temporarily separately after again close mode guide the first keeper and the second keeper.
7. according to the air conditioner in Claims 1 to 4 described in any one, it is characterized in that, axle is the axle of upside, and another axle is the axle of downside, wind-guiding panel centered by an axle under open, and centered by another axle on open.
8. air conditioner according to claim 7, it is characterized in that, the edge of opening of the upside of blow-off outlet is bent to form upward from level, and when wind-guiding panel is opened centered by an axle, wind-guiding panel becomes toward the front and the upper wall of the blow-off outlet oliquely downward bent from level.
9. air conditioner according to claim 5, is characterized in that, axle is the axle of upside, and another axle is the axle of downside, wind-guiding panel centered by an axle under open, and centered by another axle on open.
10. air conditioner according to claim 9, it is characterized in that, the edge of opening of the upside of blow-off outlet is bent to form upward from level, and when wind-guiding panel is opened centered by an axle, wind-guiding panel becomes toward the front and the upper wall of the blow-off outlet oliquely downward bent from level.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011185707A JP5215441B2 (en) | 2011-08-29 | 2011-08-29 | Air conditioner |
| JP2011-185707 | 2011-08-29 | ||
| PCT/JP2012/063880 WO2013031317A1 (en) | 2011-08-29 | 2012-05-30 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103765120A CN103765120A (en) | 2014-04-30 |
| CN103765120B true CN103765120B (en) | 2016-03-23 |
Family
ID=47755833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280041482.4A Active CN103765120B (en) | 2011-08-29 | 2012-05-30 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2752625B1 (en) |
| JP (1) | JP5215441B2 (en) |
| CN (1) | CN103765120B (en) |
| WO (1) | WO2013031317A1 (en) |
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| CN104864493A (en) * | 2014-02-20 | 2015-08-26 | 大金工业株式会社 | Air conditioner indoor unit and method for controlling the same |
| CN105020873B (en) * | 2014-04-24 | 2018-08-07 | 珠海格力电器股份有限公司 | Motion, facing and household electrical appliance |
| JP6701329B2 (en) * | 2015-07-14 | 2020-05-27 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Drive board and drive mechanism |
| CN105783227B (en) * | 2016-05-11 | 2019-04-30 | 广东美的制冷设备有限公司 | The control method of the ducting assembly of air conditioner, air conditioner and air conditioner |
| CN105757914B (en) * | 2016-05-11 | 2019-07-30 | 广东美的制冷设备有限公司 | The control method of the ducting assembly of air conditioner, air conditioner and air conditioner |
| US10619648B2 (en) | 2017-02-10 | 2020-04-14 | Samsung Electronics Co., Ltd. | Air conditioner |
| JP2017227438A (en) * | 2017-09-27 | 2017-12-28 | シャープ株式会社 | Air conditioner |
| CN108224555A (en) * | 2018-01-04 | 2018-06-29 | 奥克斯空调股份有限公司 | A kind of wind-guiding apparatus of air conditioner and air conditioner |
| WO2019220566A1 (en) * | 2018-05-16 | 2019-11-21 | 三菱電機株式会社 | Indoor unit of air-conditioning device and air-conditioning device |
| JP7319767B2 (en) * | 2018-09-14 | 2023-08-02 | シャープ株式会社 | Wind direction change member |
| JP7233311B2 (en) * | 2019-06-11 | 2023-03-06 | シャープ株式会社 | air conditioner |
| CN110594957B (en) * | 2019-09-06 | 2021-11-23 | 宁波奥克斯电气股份有限公司 | Control method and control device for preventing condensation of air conditioner, storage medium and air conditioner |
| CN111692646B (en) * | 2020-05-25 | 2024-03-26 | 珠海格力电器股份有限公司 | Lower air outlet air conditioner indoor unit, control method and air conditioner |
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2011
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2012
- 2012-05-30 WO PCT/JP2012/063880 patent/WO2013031317A1/en active Application Filing
- 2012-05-30 EP EP12826816.6A patent/EP2752625B1/en active Active
- 2012-05-30 CN CN201280041482.4A patent/CN103765120B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183535A (en) * | 1996-06-26 | 1998-06-03 | 株式会社东芝 | Indoor machine for air conditioner |
| CN2266980Y (en) * | 1996-10-09 | 1997-11-12 | 应耀明 | Electric blower for body drying |
| CN101278158A (en) * | 2005-09-29 | 2008-10-01 | 夏普株式会社 | Filter cleaning device and air conditioner having the same |
| JP4237238B1 (en) * | 2007-09-07 | 2009-03-11 | シャープ株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103765120A (en) | 2014-04-30 |
| EP2752625A4 (en) | 2015-10-07 |
| EP2752625B1 (en) | 2020-03-18 |
| JP5215441B2 (en) | 2013-06-19 |
| EP2752625A1 (en) | 2014-07-09 |
| WO2013031317A1 (en) | 2013-03-07 |
| JP2013047580A (en) | 2013-03-07 |
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