CN103797310B - Air-conditioning indoor unit - Google Patents
Air-conditioning indoor unit Download PDFInfo
- Publication number
- CN103797310B CN103797310B CN201280041376.6A CN201280041376A CN103797310B CN 103797310 B CN103797310 B CN 103797310B CN 201280041376 A CN201280041376 A CN 201280041376A CN 103797310 B CN103797310 B CN 103797310B
- Authority
- CN
- China
- Prior art keywords
- state
- blow
- vertical baffle
- wind direction
- outlet
- 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.)
- Expired - Fee Related
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- 238000004378 air conditioning Methods 0.000 title abstract 3
- 230000001105 regulatory effect Effects 0.000 claims description 81
- 230000004888 barrier function Effects 0.000 claims description 37
- 238000007664 blowing Methods 0.000 abstract description 18
- 230000036544 posture Effects 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
-
- 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Provided is an air-conditioning indoor unit that can efficiently blow out air in an aimed-for direction during left-right blowing out of blown-out air. In the air-conditioning indoor unit (10), a vertical blade (20) is disposed in a main body casing (13) and can switch the blow-out state of air from an outlet (15) to either a first state or a second state. The first state is a state that blows out to the front of the main body casing (13), and the second state is a state that blows out to the sides of the main body casing (13). When halting operation, a control unit (40) causes the vertical blade (20) to be in the second state and afterwards stores an auxiliary blade (130) and causes a vertical wind direction adjustment blade (30) to be in a closed state, and therefore no interference or a small degree of interference exists among the vertical blade (20) and the vertical wind direction adjustment blade (30) and auxiliary blade (130).
Description
Technical field
The present invention relates to indoor apparatus of air conditioner.
Background technology
The air blown out from the blow-off outlet of indoor apparatus of air conditioner can change blow-off direction by the regulating fender of wind direction up and down configured near blow-off outlet and the vertical baffle configured in the inner side of blow-off outlet.Such as, in the disclosed indoor set of patent document 1 (Japanese Unexamined Patent Publication 2006-2984 publication), up-down wind direction board and multi-disc left and right wind direction board (vertical baffle) is provided with at blow-off outlet, changed by left and right wind direction board the left and right directions being blown out to indoor air towards, by up-down wind direction board change above-below direction towards.
Brief summary of the invention
The problem that invention will solve
But, the left and right wind direction board (vertical baffle) recorded in patent document 1 is incorporated in the midway of the blowout stream that fan is indoor formed towards blow-off outlet, although thus the air passed through in blowout stream can be changed in left and right, think that the air blown out at blow-off outlet is not easily advanced along target direction.
Problem of the present invention is to provide a kind of indoor apparatus of air conditioner, when the left and right blowout carrying out blow out air, and can effectively to target direction blow out air.
For the means of dealing with problems
The indoor apparatus of air conditioner of a first aspect of the present invention can change the blow-off direction of the air from blow-off outlet, and this indoor apparatus of air conditioner has shell, vertical baffle, up and down wind direction regulating fender and control part.Blow-off outlet is formed at shell.The blowout state of the air from blow-off outlet in the enclosure, can be switched to any one state in the 1st state and the 2nd state by vertical baffle configuration.1st state refers to the state that the face side to shell blows out.2nd state refers to the state that the side to shell blows out.Upper and lower wind direction regulating fender becomes the opening-wide state being in and being opened wide by blow-off outlet in the running, is in the closed condition of being closed by blow-off outlet when operating and stopping.Control part controls the action of vertical baffle and upper and lower wind direction regulating fender.Further, the size of vertical baffle is configured to, the degree of interfering with the regulating fender of wind direction being up and down in closed condition when vertical baffle is in the 1st state.Further, upper and lower wind direction regulating fender is set to closed condition after vertical baffle being set to the 2nd state when operating and stopping by control part.
In this indoor apparatus of air conditioner, control part operate stop time vertical baffle is set to the 2nd state after, upper and lower wind direction regulating fender is set to closed condition, and thus vertical baffle and upper and lower wind direction regulating fender are not interfered, even and if interfere time its degree also smaller.Therefore, the longer dimension of the blow-off direction of vertical baffle can be made, thus can make air head for target direction during laterally blowout, and prevent the plastic deformation of the vertical baffle caused due to the regulating fender of wind direction up and down when running stops and vertical baffle interference.
The indoor apparatus of air conditioner of a second aspect of the present invention is the indoor apparatus of air conditioner according to first aspect, and the 2nd state of vertical baffle when upper and lower wind direction regulating fender is in closed condition is the reference position of vertical baffle.
Past, whenever again starting running, make vertical baffle return to reference position, and in this indoor apparatus of air conditioner, 2nd state of vertical baffle during by upper and lower wind direction regulating fender being in closed condition is set to the reference position of vertical baffle, and the benchmark that can omit vertical baffle when again starting running recovers.Consequently, user can be alleviated feel from running to the time long this discomfort of Air blowing action.
The indoor apparatus of air conditioner of a third aspect of the present invention is the indoor apparatus of air conditioner according to second aspect, and control part stores the position that running is about to the vertical baffle before stopping, and makes vertical baffle return to this position when again starting running.
In this indoor apparatus of air conditioner, because the benchmark that can omit vertical baffle when again starting running recovers, thus the time required for position when vertical baffle once operates before turning back to, than short in the past, correspondingly can alleviate user and feel from running to the time long this discomfort of Air blowing action.
The indoor apparatus of air conditioner of a fourth aspect of the present invention is the indoor apparatus of air conditioner according to the third aspect, and vertical baffle has the multi-disc vertical vane of arrangement spaced apart.Control part makes the left-half in multi-disc vertical vane towards the left surface side of shell when operating and stopping, and makes right half part towards the right flank side of shell.
In this indoor apparatus of air conditioner, especially can blow out in the indoor apparatus of air conditioner of the type of blow out air independently in left and right, the benchmark that can omit vertical baffle when again starting running recovers, thus from running to the time required for position when once operating before vertical baffle returns to than short in the past, correspondingly can alleviate user and feel from running to the time long this discomfort of Air blowing action.
The indoor apparatus of air conditioner of a fifth aspect of the present invention is the indoor apparatus of air conditioner according to the third aspect, and vertical baffle has the multi-disc vertical vane of arrangement spaced apart.Control part operate stop time making multi-disc vertical vane towards left and right any side.
In this indoor apparatus of air conditioner, especially blow out air can be made towards in the indoor apparatus of air conditioner of the type of any side, left and right, the benchmark that can omit vertical baffle when again starting running recovers, thus from running to the time required for position when once operating before vertical baffle returns to than short in the past, correspondingly can alleviate user and feel from running to the time long this discomfort of Air blowing action.
The indoor apparatus of air conditioner of a sixth aspect of the present invention is the indoor apparatus of air conditioner according to first aspect, and described indoor apparatus of air conditioner also has sub barrier.Sub barrier reduces the gap produced between the rear end of the regulating fender of wind direction up and down when wind direction regulating fender takes the posture close to level and blow-off outlet in the running.Sub barrier is incorporated in the position closer to vertical baffle compared with the regulating fender of wind direction up and down of closed condition when operating and stopping.The size of vertical baffle is configured to, the degree of interfering with the sub barrier being in receiving state when vertical baffle is in the 1st state.Sub barrier is set to receiving state after vertical baffle being set to the 2nd state when operating and stopping by control part.
In this indoor apparatus of air conditioner, after vertical baffle is set to the 2nd state when operating and stopping by control part, sub barrier is set to receiving state, and thus vertical baffle and sub barrier are not interfered, even and if interfere its degree also little.Therefore, it is possible to make the longer dimension of the blow-off direction of vertical baffle, thus can make air head for target direction during laterally blowout, and prevent the plastic deformation of the vertical baffle caused due to sub barrier when running stops and vertical baffle interference.
Invention effect
Based in the indoor apparatus of air conditioner of a first aspect of the present invention, vertical baffle and upper and lower wind direction regulating fender are not interfered, even and if interfere its degree also little.Therefore, it is possible to make the longer dimension of the blow-off direction of vertical baffle, air head for target direction during laterally blowout can be made, and prevent the plastic deformation of the vertical baffle caused due to the regulating fender of wind direction up and down when running stops and vertical baffle interference.
Based in the indoor apparatus of air conditioner in a second aspect of the present invention ~ five, time required for position when once operating before vertical baffle turns back to is than short in the past, therefore, correspondingly can alleviate user to feel from running to the time long this discomfort of Air blowing action.
Based in the indoor apparatus of air conditioner of a sixth aspect of the present invention, vertical baffle and sub barrier are not interfered, even and if interfere its degree also little.Therefore, it is possible to make the longer dimension of the blow-off direction of vertical baffle, air head for target direction during laterally blowout can be made, and prevent the plastic deformation of the vertical baffle caused due to sub barrier when running stops and vertical baffle interference.
Accompanying drawing explanation
The stereogram of this indoor apparatus of air conditioner when Fig. 1 is the indoor apparatus of air conditioner running of an embodiment of the invention.
The sectional view of this indoor apparatus of air conditioner when Fig. 2 is the indoor apparatus of air conditioner running stopping shown in Fig. 1.
Fig. 3 is the side view of the indoor apparatus of air conditioner bottom of upper and lower wind direction regulating fender when being opened wide by blow-off outlet.
Fig. 4 is the side view of the regulating fender of wind direction up and down of the blowing down posture taked when heating running.
Fig. 5 is the side view of the regulating fender of wind direction up and down of the blowing up posture taked when heating running.
Fig. 6 is the blade of the 2nd state and the stereogram of periphery thereof.
Fig. 7 is the partial sectional view of the indoor apparatus of air conditioner along the A-A line in Fig. 2.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.In addition, embodiment is below concrete example of the present invention, can not limit technical scope of the present invention.
(1) structure of indoor apparatus of air conditioner 10
Fig. 1 is the stereogram of this indoor apparatus of air conditioner 10 of the indoor apparatus of air conditioner 10 of an embodiment of the invention when operating.Further, Fig. 2 is the sectional view of this indoor apparatus of air conditioner 10 of the indoor apparatus of air conditioner running shown in Fig. 1 when stopping.
In fig. 1 and 2, indoor apparatus of air conditioner 10 is wall-hanging indoor sets, is provided with indoor heat converter 11, indoor fan 12, main body cover 13, underframe 17, filter 25 and control part 40.
Main body cover 13 forms solid space by front grid 13a, front panel 13b and back panel 13c, receives indoor heat converter 11, indoor fan 12, underframe 17, filter 25 and control part 40 in this solid space.Front panel 13b covers the front surface of front grid 13a, and upper end is rotatably supported in front grid 13a, can carry out action with hinging manner.Further, main body cover 13 is installed on wall by installing plate (not shown).
Indoor heat converter 11 and indoor fan 12 are installed in underframe 17.Indoor heat converter 11 carries out heat exchange between the air that passes through.Further, indoor heat converter 11 observes the shape of the fall V shape bending downward in two ends from the side, and indoor fan 12 is positioned at below it.Indoor fan 12 is cross flow fans, makes the contact aeration chamber inside heat exchanger 11 that is taken into indoor and passes through, being then blown out to indoor.
Blow-off outlet 15 is provided with in the lower surface portion of main body cover 13.Blow-off outlet 15 is rotatably installed on for guiding the regulating fender of wind direction up and down 30 of the air blown out from blow-off outlet 15.Upper and lower wind direction regulating fender 30 is driven by motor (not shown), can not only change the blow-off direction of air, and can carry out opening and closing to blow-off outlet 15.Blow-off outlet 15 is connected with the inside of main body cover 13 by blowout stream 18, and blowout stream 18 is formed along underframe 17 from blow-off outlet 15.
Further, as shown in Figure 2, in blowout stream 18, vertical baffle 20 is configured with.Vertical baffle 20 can make blow out air at least towards any one direction in the front or side of main body cover 13.
Filter 25 is configured with between the front grid 13a and indoor heat converter 11 of main body cover 13.The dust comprised in indoor heat converter 11 leaked-in air is removed by filter 25.
Suction inlet 22 is provided with at the front upper part of front grid 13a.Room air near suction inlet 22, by the running of indoor fan 12, is inhaled in indoor fan 12 via suction inlet 22, filter 25 and indoor heat converter 11, and fan 12 is blown out by from blow-off outlet 15 through blowout stream 18 indoor.
Control part 40 is incorporated in the forward portion of main body cover 13, and the rotating speed carrying out indoor fan 12 controls, the aperture adjustment etc. of blow-off outlet 15.In addition, the aperture of blow-off outlet 15 is regulated and is undertaken by upper and lower wind direction regulating fender 30 and sub barrier 130.
(2) concrete structure
(2-1) upper and lower wind direction regulating fender 30
As depicted in figs. 1 and 2, upper and lower wind direction regulating fender 30 is the plate-shaped members be roughly rectangle, when indoor apparatus of air conditioner 10 shuts down, standby in the position (hereinafter referred to as closed position) of the opening covering blow-off outlet 15.1st 30a that can visually confirm from outside in the closed position of upper and lower wind direction regulating fender 30 forms a part for the lower surface of main body cover 13.
Further, at the back side of the 1st 30a of upper and lower wind direction regulating fender 30, that is the 2nd 30b is provided with the 1st front connecting portion 311, the 2nd front connecting portion 312 and the 3rd front connecting portion 313 (with reference to Fig. 1).When upper and lower wind direction regulating fender 30 is in the closed position, the 1st front connecting portion 311, the 2nd front connecting portion 312 and the 3rd front connecting portion 313 are configured in the side, front of the 2nd 30b with roughly equal interval along the long side direction of the 2nd 30b.
In addition, the 1st rear connecting portion 321 and the 2nd rear connecting portion 322 is provided with at the 2nd 30b of upper and lower wind direction regulating fender 30.When upper and lower wind direction regulating fender 30 is in the closed position, the 1st rear connecting portion 321 and the 2nd rear connecting portion 322 are configured in the long side direction central portion of the 2nd 30b in the side, rear of the 2nd 30b.
1st front connecting portion 311, the 2nd front connecting portion 312 are connected with one end of the rack member 46 of arc-shaped respectively with the 3rd front connecting portion 313.Rack member 46 is formed with the tooth bar 46a of tooth bar and pinion gear mechanism in convex side, rack member 46 takes the posture of the oblique upper making tooth bar 46a towards blow-off outlet 15.
In addition, as shown in Figure 1, the 1st rear connecting portion 321 is connected with one end of folding linkage component 47 respectively with the 2nd rear connecting portion 322.The end of two bar-like members rotatably engages and forms by linkage component 47 each other.The upside saving 47c in two of linkage component 47 bar-like members is called upper connecting rod 47a, downside is called lower link 47b.
Fig. 3 is the side view of indoor apparatus of air conditioner 19 bottom of upper and lower wind direction regulating fender 30 when being opened wide by blow-off outlet 15.In figure 3, the 1st stepper motor 51 is installed in the inside of main body cover 13, at the rotating shaft of the 1st stepper motor 51, pinion 51a is installed.Pinion 51a engages with tooth bar 46a, 1st stepper motor 51 makes pinion 51a rotate along the clockwise direction observed from front in Fig. 3, rack member 46 moves towards the front of blow-off outlet 15 thus, and the front portion of upper and lower wind direction regulating fender 30 is released towards the front of blow-off outlet 15.This action is called the 1st action of the 1st stepper motor 51.
On the contrary, the 1st stepper motor 51 makes pinion 51a rotate along the counter clockwise direction of observing from front in Fig. 3, and rack member 46 retreats towards the depth side of main body cover 13 thus.This action is called the 2nd action of the 1st stepper motor 51.
In addition, the 2nd stepper motor 52 is installed in the inside of main body cover 13, at the rotating shaft of the 2nd stepper motor 52, driven wheel 52a is installed.And, be provided with by driven wheel 48 in the end of the upper connecting rod 47a of rack member 47,2nd stepper motor 52 makes to be rotated along the clockwise direction observed from front in Fig. 3 by driven wheel 48 by driven wheel 52a, expand to save the central angle formed centered by 47c, by upper connecting rod 47a and lower link 47b thus, the rear portion of upper and lower wind direction regulating fender 30 is released towards the front of blow-off outlet 15.This action is called the 1st action of the 2nd stepper motor 52.
On the contrary, driven wheel 52a makes to be rotated along the counter clockwise direction of observing from front in Fig. 3 by driven wheel 48, reduce to save the central angle formed centered by 47c, by upper connecting rod 47a and lower link 47b thus, the rear portion of upper and lower wind direction regulating fender 30 retreats towards blow-off outlet 15.This action is called the 2nd action of the 2nd stepper motor 52.
Therefore, by performing the 1st action of the 1st stepper motor 51 and the 1st action of the 2nd stepper motor 52 simultaneously or continuously, upper and lower wind direction regulating fender 30 is released towards the front of blow-off outlet 15.Further, by performing the 2nd action of the 1st stepper motor 51 and the 2nd action of the 2nd stepper motor 52 simultaneously or continuously, upper and lower wind direction regulating fender 30 retreats towards blow-off outlet 15.
In addition, the posture of the regulating fender of wind direction up and down 30 shown in Figure 3 is the blowout postures up and down taked when dehumidifying running etc., in addition, according to the 1st action and the 2nd action, the 1st action of the 2nd stepper motor 52 and the combination of the 2nd action of the 1st stepper motor 51, various posture can be obtained.Below, with reference to accompanying drawing, representational posture is described.
Fig. 4 is the side view of the regulating fender of wind direction up and down 30 of the blowing down posture taked when heating running.Further, Fig. 5 is the side view of the regulating fender of wind direction up and down 30 of the blowing up posture taked when heating running.In the diagram, when using the closed position of upper and lower wind direction regulating fender 30 as benchmark, 1st stepper motor 51 makes pinion 51a along the clockwise direction anglec of rotation A1 observed from front in Fig. 3,2nd stepper motor 52 to make by driven wheel 48 along the clockwise direction anglec of rotation B1 observed from front in Fig. 3, realize thus upper and lower wind direction regulating fender 30 heat running time blowing down posture.
In addition, in Figure 5, when using the closed position of upper and lower wind direction regulating fender 30 as benchmark, 1st stepper motor 51 makes pinion 51a along the clockwise direction anglec of rotation A1 observed from front in Fig. 3,2nd stepper motor 52 to make by driven wheel 48 along the clockwise direction anglec of rotation B2 observed from front in Fig. 3, realize thus upper and lower wind direction regulating fender 30 heat running time blowing up posture.In addition, angle B 2 >=B1.
(2-2) sub barrier 130
In FIG, be provided with two sub barrier, 130, two sub barrier 130 at the rear portion of blow-off outlet 15 and there is the turning cylinder parallel with the long limit of blow-off outlet 15.Two sub barrier 130 are adjacent along the long side direction of blow-off outlet 15.
Position opposed with the central portion of blow-off outlet 15 in main body cover 13, is provided with two central support portion 131 of the one end of the turning cylinder supporting sub barrier 130.Further, the bight, rear portion of blow-off outlet 15 in main body cover 13, is provided with the support portion, side 132 of the other end of the turning cylinder supporting sub barrier 130.
Further, as shown in Figure 2, when upper and lower wind direction regulating fender 30 is positioned at closed position, sub barrier 130 is incorporated in the top of upper and lower wind direction regulating fender 30 with the posture almost parallel with upper and lower wind direction regulating fender 30, thus externally less than.Now, sub barrier 130 with the 2nd mode that 30b is overlapping of upper and lower wind direction regulating fender 30 close to upper and lower wind direction regulating fender 30, thus sub barrier 130 space of occupying in blowout stream 18 is smaller, is suppressed to Min. with at blow-off outlet 15 periphery and the interference that blows out other parts (such as vertical baffle 20) configured in stream 18.
Further, upper and lower wind direction regulating fender 30 take as shown in Figure 3 dehumidifying running time etc. blowout posture up and down time, sub barrier 130 rotates in the mode of its end towards the rear end of upper and lower wind direction regulating fender 30.When upper and lower wind direction regulating fender 30 is taked to blow out posture up and down, the blow out air from blow-off outlet 15 touches the 2nd 30b of upper and lower wind direction regulating fender 30 and is divided into towards the air of oblique upper and air obliquely downward.But, because the rear end of upper and lower wind direction regulating fender 30 is larger with the gap of blow-off outlet 15, thus a part for air obliquely downward flows towards the wall (being provided with the wall of indoor apparatus of air conditioner 10) at blow-off outlet 15 rear, becomes the reason of wall of making dirty.
In the present embodiment, get involved due to sub barrier 130 and be arranged in the rear end of upper and lower wind direction regulating fender 30 and the gap of blow-off outlet 15, thus sub barrier 130 stops the blow out air that rearward will be spilt by this gap.Consequently, prevent wall dirty because of blow out air.
In addition, upper and lower wind direction regulating fender 30 take as shown in Figure 4 heat the blowing down posture of running time or take as shown in Figure 5 heat the blowing up posture of running time, sub barrier 130 rotates in the mode almost parallel with upper and lower wind direction regulating fender 30.In this case, sub barrier 130 not only stops the blow out air that will spill downwards, and guides this blow out air towards the direction parallel with upper and lower wind direction regulating fender 30.
(2-3) vertical baffle 20
Vertical baffle 20 has more blades 201 and the pitman 203 being connected more blades 201 as shown in Figure 1.Further, as shown in Figure 2, vertical baffle 20 to be configured in blowout stream 18 than the 2nd 30b of the regulating fender of wind direction up and down 30 in the closed position closer to the position near indoor fan 12.
Blade 201 is plates that area expands from indoor fan 12 side of blowout stream 18 gradually towards blow-off outlet 15 side, be formed with the groove lyriform pore 201a inserted for pitman 203 in blow-off outlet 15 side, be formed with the support portion 201b being supported on main body cover 13 inside in the end of indoor fan 12 side.Further, two the groove gap 201c extended from central portion towards support portion 201b are formed at blade 201.
Pitman 203 carries out horizontal reciprocating along the long side direction of blow-off outlet 15 and moves, and more blades 201 swings to the left and right centered by the state vertical with the long side direction of main body cover 13 thus.In addition, pitman 203 carries out horizontal reciprocating by motor (not shown) and moves.
Blade 203 can not only swing, and can stop with arbitrary angle when after swing, motor stops.Therefore, any one state in blade 201 the 1st state (with reference to Fig. 1) that the blowout state of the air from blow-off outlet 15 can be switched to the face side to main body cover 13 blow out and the 2nd state that blows out to the side of main body cover 13.
Fig. 6 is the blade 201 of the 2nd state and the stereogram of periphery thereof.In figure 6, such as, when pitman 203 moves to greatest extent along the long side direction of blow-off outlet 15, the part be sandwiched in blade 201 between two groove gap 201c becomes and bends for the cantilever beam of stiff end with support portion 201b.Therefore, the end of blade 201 towards the side of main body cover 13, thus is in the 2nd state.
In addition, the blade 201 of vertical baffle 20 more extends the size of blow-off direction, more can make air head for target direction during laterally blowout, thus in the present embodiment, the size of the blade 201 of the 1st state is configured to the size of the degree of interfering with the regulating fender of wind direction up and down 30 being in closed condition.
Fig. 7 is the partial sectional view of the indoor apparatus of air conditioner 10 along the A-A line in Fig. 1.In the figure 7, central authorities' blade 201 on the right side of comparing of vertical baffle 20 takes end towards the posture of right flank RF side, and the keep left blade 201 of side of central authorities of comparing of vertical baffle 20 takes end towards the posture of left surface LF side.That is, control part 40 is after switching to the 2nd state making the air from blow-off outlet 15 blow out to the side of main body cover 13, is received by sub barrier 130, and makes upper and lower wind direction regulating fender 30 turn back to closed position.
Suppose that, when control part 40 makes the running of indoor apparatus of air conditioner 10 stop and making upper and lower wind direction regulating fender 30 turn back to closed position, when blade 201 keeps the 1st state, terminal part and the upper and lower wind direction regulating fender 30 of blade 201 are interfered.In addition, sub barrier 130 is incorporated in the top of upper and lower wind direction regulating fender 30, thus also interferes with sub barrier 130.This interference not only produces crunchiness sound, and likely makes blade 201 be out of shape.
Therefore, in the present embodiment, when control part 40 makes the running of indoor apparatus of air conditioner 10 stop, make blade 201 be in the 2nd state as shown in Figure 7, thus can prevent blade 201 and the sub barrier 130 being incorporated in suction inlet 15 and the regulating fender of wind direction up and down 30 that turns back to closed position from interfering.Further, even if when supposing to interfere, the degree of interference is also smaller, thus can prevent the distortion of crunchiness sound and blade 201.
In addition, in indoor apparatus of air conditioner 10, driven the pitman 203 of vertical baffle 20 by stepper motor, the 2nd state of the blade 201 when being closed condition by upper and lower wind direction regulating fender 30 is set to the reference position of vertical baffle 20.Control part 40 needs to make vertical baffle 20 move to reference position for the time being when operating and starting, then turn back to and stored frontly once be about to the position before stopping, but due to when stopping vertical baffle 20 be positioned at reference position (blade 201 is in the 2nd state), thus eliminate the time arrived till reference position.Therefore, from starting running to before vertical baffle 20 returns to, once running is shorter than the past by the time required for the position before stopping, correspondingly can alleviating user and feel from running to the time long this discomfort of Air blowing action.
In addition, in the figure 7, the end of the half vane in more blades 201 is towards right flank RF side, second half is towards left surface LF side, but being not limited thereto, making the end of whole blade 201 towards in right flank RF side and left surface LF side during any one party, also can obtaining identical effect.
(3) feature
(3-1)
In indoor apparatus of air conditioner 10, vertical baffle 20 is configured in main body cover 13, the blowout state of the air from blow-off outlet 15 can be switched to any one state in the 1st state and the 2nd state.1st state is the state of the face side blowout pointing to main body cover 13, and the 2nd state is the state of the side blowout pointing to main body cover 13.After vertical baffle 20 is set to the 2nd state when operating and stopping by control part 40, sub barrier 130 is received, and upper and lower wind direction regulating fender 30 is set to closed condition, thus vertical baffle 20 is not interfered with upper and lower wind direction regulating fender 30 and sub barrier 130, even and if interfere time its degree also smaller.Therefore, the longer dimension of the blow-off direction of vertical baffle 20 can be made, thus can make air head for target direction during laterally blowout, and prevent the plastic deformation of the vertical baffle caused due to the regulating fender of wind direction up and down when running stops and vertical baffle interference.
(3-2)
Further, the 2nd state of the vertical baffle 20 when upper and lower wind direction regulating fender 30 is in closed condition is reference positions of vertical baffle.Whenever again starting running, made vertical baffle return to compared with the indoor apparatus of air conditioner of reference position with the past, the benchmark that can omit the vertical baffle 20 when again starting running recovers.Consequently, user can be alleviated feel from running to the time long this discomfort of Air blowing action.
(3-3)
In indoor apparatus of air conditioner 10, control part 40 stores the position that running is about to the vertical baffle 20 before stopping, and makes to return to this position when again starting running.In this indoor apparatus of air conditioner, when operating beginning, vertical baffle 20 is positioned at reference position, and thus vertical baffle 20 is once about to the time required for position before stopping than short in the past before returning to.Feel from running to the time long this discomfort of Air blowing action therefore, it is possible to alleviate user.
Utilizability in industry
As mentioned above, according to the present invention, the length along the vertical baffle in Air blowing direction is set to longer than the past, thus can effectively to target direction blow out air.Therefore, the indoor apparatus of air conditioner for suction inlet automatic folding-unfolding is useful.
Label declaration
10 indoor apparatus of air conditioner; 13 main body covers; 15 blow-off outlets; 20 vertical baffles; About 30 wind direction regulating fenders; 40 control parts; 130 sub barrier; 201 blades.
[prior art document]
[patent document]
[patent document 1] Japanese Unexamined Patent Publication 2006-2984 publication
Claims (5)
1. an indoor apparatus of air conditioner (10), this indoor apparatus of air conditioner can change the blow-off direction of the air from blow-off outlet (15), and this indoor apparatus of air conditioner has:
Shell (13), is formed with described blow-off outlet (15) at this shell;
Vertical baffle (20), it is configured in described shell (13), any one state in the 1st state that the blowout state of the air from described blow-off outlet (15) can be switched to the face side to described shell (13) to blow out and the 2nd state blown out to the side of described shell (13);
Upper and lower wind direction regulating fender (30), it is in the opening-wide state opened wide by described blow-off outlet (15) in the running, is in the closed condition of being closed by described blow-off outlet (15) when operating and stopping; And
Control part (40), it controls the action of described vertical baffle (20) and described upper and lower wind direction regulating fender (30),
The size of described vertical baffle (20) is configured to, the degree of interferenceing with the described upper and lower wind direction regulating fender (30) being in described closed condition when described vertical baffle is in described 1st state, described 2nd state of the described vertical baffle (20) when described upper and lower wind direction regulating fender (30) is in closed condition is the reference position of described vertical baffle (20)
Described upper and lower wind direction regulating fender (30) is set to closed condition after described vertical baffle (20) being set to described 2nd state when operating and stopping by described control part (40).
2. indoor apparatus of air conditioner according to claim 1 (10), wherein,
Described control part (40) stores the position that running is about to the described vertical baffle (20) before stopping, and makes described vertical baffle (20) return to described position when again starting running.
3. indoor apparatus of air conditioner according to claim 2 (10), wherein,
Described vertical baffle (20) has the multi-disc vertical vane (201) of arrangement spaced apart,
Described control part (40) makes the left-half in vertical vane described in multi-disc (201) towards the left surface side of described shell (13) when operating and stopping, and makes right half part towards the right flank side of described shell (13).
4. indoor apparatus of air conditioner according to claim 2 (10), wherein,
Described vertical baffle (20) has the multi-disc vertical vane (201) of arrangement spaced apart,
Described control part (40) operate stop time making vertical vane described in multi-disc (201) towards left and right any side.
5. an indoor apparatus of air conditioner (10), this indoor apparatus of air conditioner can change the blow-off direction of the air from blow-off outlet (15), and this indoor apparatus of air conditioner has:
Shell (13), is formed with described blow-off outlet (15) at this shell;
Vertical baffle (20), it is configured in described shell (13), any one state in the 1st state that the blowout state of the air from described blow-off outlet (15) can be switched to the face side to described shell (13) to blow out and the 2nd state blown out to the side of described shell (13);
Upper and lower wind direction regulating fender (30), it is in the opening-wide state opened wide by described blow-off outlet (15) in the running, is in the closed condition of being closed by described blow-off outlet (15) when operating and stopping;
Sub barrier (130), in the running, this sub barrier reduces the gap produced between the rear end of the described upper and lower wind direction regulating fender (30) when taking the posture close to level and described blow-off outlet (15); And
Control part (40), it controls the action of described vertical baffle (20) and described upper and lower wind direction regulating fender (30),
Described sub barrier (130) is incorporated in the position closer to described vertical baffle (20) compared with the described upper and lower wind direction regulating fender (30) of closed condition when operating and stopping,
The size of described vertical baffle (20) is configured to, when described vertical baffle is in described 1st state, the degree of interferenceing with the described sub barrier (130) being in receiving state and the described upper and lower wind direction regulating fender (30) that is in described closed condition
After described vertical baffle (20) is set to the 2nd state when operating and stopping by described control part (40), described sub barrier (130) is set to described receiving state, and described upper and lower wind direction regulating fender (30) is set to closed condition.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-189474 | 2011-08-31 | ||
| JP2011189474A JP5267628B2 (en) | 2011-08-31 | 2011-08-31 | Air conditioning indoor unit |
| PCT/JP2012/062915 WO2013031306A1 (en) | 2011-08-31 | 2012-05-21 | Air-conditioning indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103797310A CN103797310A (en) | 2014-05-14 |
| CN103797310B true CN103797310B (en) | 2015-04-15 |
Family
ID=47755824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280041376.6A Expired - Fee Related CN103797310B (en) | 2011-08-31 | 2012-05-21 | Air-conditioning indoor unit |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2759780B1 (en) |
| JP (1) | JP5267628B2 (en) |
| CN (1) | CN103797310B (en) |
| ES (1) | ES2640946T3 (en) |
| WO (1) | WO2013031306A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5488574B2 (en) * | 2011-12-05 | 2014-05-14 | ダイキン工業株式会社 | Air conditioning indoor unit |
| JP6223953B2 (en) * | 2014-12-02 | 2017-11-01 | 三菱重工サーマルシステムズ株式会社 | Air conditioner |
| WO2016133261A1 (en) | 2015-02-18 | 2016-08-25 | 삼성전자주식회사 | Air conditioner |
| JP2016153717A (en) * | 2015-02-18 | 2016-08-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Ceiling embedded type indoor machine and air conditioner using the same |
| JP6065959B1 (en) * | 2015-09-30 | 2017-01-25 | ダイキン工業株式会社 | air conditioner |
| CN105180399B (en) | 2015-10-21 | 2018-09-18 | 珠海格力电器股份有限公司 | Panel driving assembly and air conditioner with same |
| JP2017215086A (en) * | 2016-05-31 | 2017-12-07 | 三菱重工サーマルシステムズ株式会社 | Air conditioner |
| CN106288284B (en) * | 2016-10-08 | 2022-05-06 | 珠海格力电器股份有限公司 | Air guide device and air conditioner |
| CN115046304B (en) * | 2017-01-04 | 2023-11-28 | 美的集团股份有限公司 | Rack and cabinet air conditioner |
| US20200224889A1 (en) * | 2017-12-05 | 2020-07-16 | Hitachi-Johnson Controls Air Conditioning, Inc. | Indoor unit of air conditioner |
| JP6833073B2 (en) * | 2018-01-25 | 2021-02-24 | 三菱電機株式会社 | Indoor unit of air conditioner |
| US20200208850A1 (en) * | 2018-02-06 | 2020-07-02 | Hitachi-Johnson Controls Air Conditioning, Inc. | Indoor unit of air conditioner |
| JP6792208B2 (en) * | 2018-03-30 | 2020-11-25 | 株式会社富士通ゼネラル | Ceiling embedded air conditioner |
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| CN101398202A (en) * | 2007-09-27 | 2009-04-01 | 日立空调·家用电器株式会社 | Air conditioner |
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| JP2010085070A (en) * | 2008-10-03 | 2010-04-15 | Hitachi Appliances Inc | Air conditioner |
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| JP4945678B1 (en) * | 2010-11-30 | 2012-06-06 | パナソニック株式会社 | Air conditioner |
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2012
- 2012-05-21 EP EP12828041.9A patent/EP2759780B1/en not_active Not-in-force
- 2012-05-21 CN CN201280041376.6A patent/CN103797310B/en not_active Expired - Fee Related
- 2012-05-21 WO PCT/JP2012/062915 patent/WO2013031306A1/en active Application Filing
- 2012-05-21 ES ES12828041.9T patent/ES2640946T3/en active Active
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| CN1793739A (en) * | 2004-12-22 | 2006-06-28 | 松下电器产业株式会社 | Indoor unit of air conditioner |
| CN1959247A (en) * | 2005-10-31 | 2007-05-09 | 松下电器产业株式会社 | Air conditioner |
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| CN101398202A (en) * | 2007-09-27 | 2009-04-01 | 日立空调·家用电器株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103797310A (en) | 2014-05-14 |
| EP2759780B1 (en) | 2017-08-16 |
| EP2759780A1 (en) | 2014-07-30 |
| ES2640946T3 (en) | 2017-11-07 |
| WO2013031306A1 (en) | 2013-03-07 |
| EP2759780A4 (en) | 2015-10-28 |
| JP5267628B2 (en) | 2013-08-21 |
| JP2013050281A (en) | 2013-03-14 |
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