CN102099634A

CN102099634A - Ceiling-mounted type air-conditioner

Info

Publication number: CN102099634A
Application number: CN2009801286592A
Authority: CN
Inventors: 木下显
Original assignee: Daikin Industries Ltd
Current assignee: Daikin Industries Ltd
Priority date: 2008-07-18
Filing date: 2009-07-03
Publication date: 2011-06-15
Anticipated expiration: 2029-07-03
Also published as: JP4561924B2; WO2010007907A1; JP2010043839A; KR101342775B1; KR20110031391A; CN102099634B

Abstract

Provided is a ceiling-mounted type air-conditioner that can be used even in a low power capacity environment. The ceiling-mounted type indoor air-conditioner determines whether or not a command for lowering a flat panel has been given by operation of a remote control (S1). Then, when a command to lower has been given (S1: Yes), whether or not air-conditioning operation (an indoor fan is operating) is in progress is determined (S2). Then, when the air-conditioning operation is in progress (S2: Yes), the air-conditioning operation (operation of the indoor fan) is stopped, and a hoisting motor is then controlled to start lowering of the flat panel (S3). In this case, the operation of the indoor fan is stopped during the sequence of operations beginning with closing of an intake port of the flat panel until it is lowered. In contrast to this, when the air-conditioning operation is already stopped (S2: No), lowering of the flat panel is started while leaving the indoor fan (13) stopped (S4).

Description

The roof-mounted air-condition machine

Technical field

The present invention relates to a kind of roof-mounted air-condition machine that can move to the lifting panel of the position that user's hand gets in when maintenance etc. that has.

Background technology

In the field of roof-mounted air-condition machine, known have a kind ofly suck the air conditioner (for example, with reference to patent documentation 1) that grid (lifting panel) is elevated to the position that user's hand gets at for the maintenances such as cleaning of the carrying out filter operation by remote controller makes.

The prior art document

Patent documentation

Patent documentation 1: Japanese patent laid-open 11-2423 communique

Summary of the invention

Invent technical problem to be solved

Yet, when the running of the running of desiring to carry out simultaneously the lifting panel and air-conditioning equipment, use bigger power supply temporarily, thereby may can not carry out the running of lifting panel and the running of air-conditioning equipment simultaneously because of the relation of power supply capacity.

In addition, owing in this air conditioner, control the lifting running of operation of air conditioner and lifting panel respectively independently, therefore, when operation of air conditioner, sent under the situation of decline instruction of lifting panel, under the state of proceeding operation of air conditioner (runnings of indoor fan etc.), carried out the decline of lifting panel sometimes.

Yet if proceed operation of air conditioner when the lifting panel descends, the lifting panel can be adsorbed in the ceiling side because of the attraction of indoor fan, thereby has the such problem that descends smoothly that can not carry out the lifting panel.

Therefore, the present invention does for solving the problems of the technologies described above, even its purpose is to provide a kind of roof-mounted air-condition machine that also can use under the less environment of power supply capacity.

The technical scheme that the technical solution problem is adopted

The related roof-mounted air-condition machine of first invention comprises: have suction inlet and air-conditioning equipment is installed in inner main body; The lifting panel that can move from the installation site that is installed on main body; And the elevating mechanism that makes the lifting of lifting panel, when the lifting panel is positioned at above-mentioned installation site, air-conditioning equipment turn round during receive under the situation that makes the instruction that the lifting panel descends, stop or the running that limit air-conditioning equipment to begin the decline of lifting panel.

In this roof-mounted air-condition machine, when carrying out the lifting of lifting panel,, therefore, can suppress the required power supply capacity of air conditioner integral body owing to can suppress the power consumption that makes of this air-conditioning equipment by the running that stops or limit air-conditioning equipment.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition, the related roof-mounted air-condition machine of second invention is in the related roof-mounted air-condition machine of first invention, air-conditioning equipment comprises pressure fan, in heat exchanger and the filter cleaning mechanism at least one, wherein, above-mentioned filter cleaning mechanism makes the dust that is attached to the filter that the dust that is comprised is captured from the suction inlet leaked-in air break away from from this filter, when the lifting panel is positioned at the installation site, at pressure fan, in heat exchanger and the filter cleaning mechanism at least one turn round during receive under the situation that makes the instruction that the lifting panel descends, stop or limiting pressure fan, heat exchanger, the running of at least one in the filter cleaning mechanism is with the decline of beginning lifting panel.

In this roof-mounted air-condition machine, when carrying out the decline of lifting panel, owing to can suppress the power consumption that makes of this air-conditioning equipment by the running that stops or limiting air-conditioning equipment (at least one in pressure fan, heat exchanger and the filter cleaning mechanism), therefore, can suppress the whole required power supply capacity of air conditioner.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In this roof-mounted air-condition machine, at least one in pressure fan, heat exchanger and filter cleaning mechanism turn round during because the lifting panel is positioned at the installation site of main body, therefore, can cover the drive division of pressure fan etc. with this lifting panel.By this, can guarantee security.

In addition, owing to the running that stops or limiting the lifting panel during turning round at pressure fan, thereby can before the decline of carrying out the lifting panel, stop or limiting the running of pressure fan, therefore, can suppress this lifting panel is adsorbed in main body side because of the attraction of pressure fan situation.Consequently, can carry out the decline smoothly of lifting panel.

The related roof-mounted air-condition machine of the 3rd invention is in the related roof-mounted air-condition machine of second invention, and the lifting panel is can rotate, open suction inlet and close the flat plate panel of suction inlet in operation of air conditioner when operation of air conditioner stops.

If use above-mentioned flat plate panel to carry out the running of pressure fan and the decline running of flat plate panel simultaneously, then the attraction from the air of suction inlet that produces because of the rotation of indoor fan may make flat plate panel be adsorbed in main body side.Yet, in this roof-mounted air-condition machine, owing to can before flat plate panel descend, stop or limiting the running of pressure fan, therefore, even close in use under the situation of flat plate panel of shape of suction inlet, flat plate panel can not be adsorbed in main body side yet, thereby can carry out the decline smoothly of flat plate panel.

The related roof-mounted air-condition machine of the 4th invention is in the related roof-mounted air-condition machine of the 3rd invention, receives in the running of pressure fan under the situation of the instruction that makes the decline of lifting panel, and flat plate panel descends after closing suction inlet.

In this roof-mounted air-condition machine, the time point that in a series of down maneuver of flat plate panel, has flat plate panel temporary close suction inlet, but, therefore, can carry out the decline smoothly of flat plate panel owing to can before flat plate panel descend, stop or limiting the running of pressure fan.

The related roof-mounted air-condition machine of the 5th invention is in the related roof-mounted air-condition machine of the 4th invention, at least flat plate panel close suction inlet during, make the running of pressure fan slow down or stop.

In this roof-mounted air-condition machine and since can flat plate panel the easiest be adsorbed in the time point of main body side, promptly flat plate panel close suction inlet during make the running of pressure fan slow down or stop, therefore, can prevent effectively that flat plate panel is adsorbed in main body side.

The related roof-mounted air-condition machine of the 6th invention is in the related roof-mounted air-condition machine of the 5th invention, makes to a series of action that descends the running of pressure fan slow down or stop at flat plate panel from closing suction inlet.

In this roof-mounted air-condition machine, can be by making the running deceleration of pressure fan or stop to prevent reliably that flat plate panel is adsorbed in main body side to a series of action that descends from closing suction inlet at flat plate panel.

The related roof-mounted air-condition machine of the 7th invention is in first invention or second invention in the related roof-mounted air-condition machine, and the lifting panel is grid-like grid panel.

In this roof-mounted air-condition machine, owing to can partly suck air, therefore, to compare as the flat plate panel of necessity part etc. with opening the mechanism that closes suction inlet via grid, it is simple that structure becomes.

The related roof-mounted air-condition machine of the 8th invention is that any is invented in the related roof-mounted air-condition machine in first invention～the seven invention, also comprises: filter, and this filter captures the dust that is comprised from the suction inlet leaked-in air; And disposal box, this disposal box is used for the dust that is attached to filter is reclaimed, and disposal box is loaded into the lifting panel, with one lifting of lifting panel.

In this roof-mounted air-condition machine,, therefore, make maintenance become easy because disposal box descends with the lifting panel.

The related roof-mounted air-condition machine of the 9th invention is in the related roof-mounted air-condition machine of the 8th invention, also comprises brush, and this brush is installed on disposal box, scrapes from filter with the dust that will be attached to filter.

In this roof-mounted air-condition machine,, therefore, make maintenance become easy because brush descends with the lifting panel.

The related roof-mounted air-condition machine of the tenth invention is that any is invented in the related roof-mounted air-condition machine in first invention～the nine invention, also comprise controller, this controller has the timer reservation function that the running that makes air-conditioning equipment begins or stops, when the lifting panel descends or rise, make under the reservation situation constantly that the running of air-conditioning equipment begins in arrival, make the decline of lifting panel or the end of rising, then, carry out the running of air-conditioning equipment.

In this roof-mounted air-condition machine, when the lifting panel descended or rise, even by the timer reservation running of air-conditioning equipment is begun, the beginning of the running of this air-conditioning equipment also can be delayed to the decline of lifting panel or rise and finish.By this, because the not action simultaneously of air-conditioning equipment and lifting panel, therefore, even under the less environment of power supply capacity, also can utilize this air conditioner.

The invention effect

As mentioned above, according to the present invention, can obtain following effect.

In first invention, when carrying out the lifting of lifting panel,, therefore, can suppress the required power supply capacity of air conditioner integral body owing to can suppress the power consumption that makes of this air-conditioning equipment by the running that stops or limit air-conditioning equipment.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition, in second invention, when carrying out the decline of lifting panel, owing to can suppress the power consumption that makes of this air-conditioning equipment by the running that stops or limiting air-conditioning equipment (at least one in pressure fan, heat exchanger and the filter cleaning mechanism), therefore, can suppress the whole required power supply capacity of air conditioner.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition, in this roof-mounted air-condition machine, at least one in pressure fan, heat exchanger and filter cleaning mechanism turn round during because the lifting panel is positioned at the installation site of main body, therefore, can cover the drive division of pressure fan etc. with this lifting panel.By this, can guarantee security.

In addition, in the 3rd invention, owing to can before flat plate panel descend, stop or limiting the running of pressure fan, therefore, even close in use under the situation of flat plate panel of shape of suction inlet, flat plate panel can not be adsorbed in main body side yet, thereby can carry out the decline smoothly of flat plate panel.

In addition, in the 4th invention, in a series of down maneuver of flat plate panel, have the time point of flat plate panel temporary close suction inlet, but owing to can before flat plate panel descend, stop or limiting the running of pressure fan, therefore, can carry out the decline smoothly of flat plate panel.

In addition, in the 5th invention since can flat plate panel the easiest be adsorbed in the time point of main body side, promptly flat plate panel close suction inlet during make the running of pressure fan slow down or stop, therefore, can prevent effectively that flat plate panel is adsorbed in main body side.

In addition, in the 6th invention, can be by making the running deceleration of pressure fan or stop to prevent reliably that flat plate panel is adsorbed in main body side to a series of action that descends from closing suction inlet at flat plate panel.

In addition, in the 7th invention, owing to can partly suck air via grid, therefore, compare as the flat plate panel of necessity part etc. with opening the mechanism that closes suction inlet, it is simple that structure becomes.

In addition, in the 8th invention,, therefore, make maintenance become easy because disposal box descends with the lifting panel.

In addition, in the 9th invention,, therefore, make maintenance become easy because brush descends with the lifting panel.

In addition, in the tenth invention, when the lifting panel descended or rise, even by the timer reservation running of air-conditioning equipment is begun, the beginning of the running of this air-conditioning equipment also can be delayed to the decline of lifting panel or rise and finish.By this, because the not action simultaneously of air-conditioning equipment and lifting panel, therefore, even under the less environment of power supply capacity, also can utilize this air conditioner.

Description of drawings

Fig. 1 is the stereoscopic figure of the indoor apparatus of air conditioner of first embodiment of the invention.

Fig. 2 (a) is the side view of indoor apparatus of air conditioner when shutting down.Side view when Fig. 2 (b) is the indoor apparatus of air conditioner running.Side view when Fig. 2 (c) is maintenance.

Fig. 3 is the cutaway view of indoor apparatus of air conditioner.

Fig. 4 is the exploded perspective view of sub-body.

Fig. 5 is the exploded perspective view that the filter of filter cleaning mechanism is taken in frame.

Fig. 6 is the cutaway view that filter is taken in the inside of frame.

Fig. 7 (a) is the cutaway view of the filter incorporating section of filter bits when incorporating section, the place ahead.Fig. 7 (b) is the cutaway view of the filter incorporating section of filter bits when the incorporating section, rear.Fig. 7 (c) is the cutaway view of the filter incorporating section when taking out filter.

Fig. 8 is the exploded perspective view of flat plate panel.

Fig. 9 is the stereogram of decoration panel.

Figure 10 is the exploded perspective view of hinge hookup mechanism.

Figure 11 is the exploded perspective view of lowering or hoisting gear.

Figure 12 is the allocation plan of the part of lowering or hoisting gear inside.

Figure 13 is the stereogram of locking device.

Figure 14 is the stereogram that flat plate panel is opened the state behind the suction inlet.

Figure 15 is the stereogram of the state of flat plate panel decline.

Figure 16 is the amplification view of blow-off outlet module.

Figure 17 is the stereogram of blow-off outlet module.

Figure 18 is the control block diagram of indoor apparatus of air conditioner.

Figure 19 is the flow chart of the lifting control of expression flat plate panel.

Figure 20 is the stereoscopic figure of indoor apparatus of air conditioner of the variation of an embodiment of the present invention.

Figure 21 is the flow chart of lifting control of flat plate panel of the air conditioner of expression second embodiment of the invention.

Figure 22 is the flow chart of lifting control of flat plate panel of the air conditioner of expression third embodiment of the invention.

Figure 23 is the flow chart of lifting control of flat plate panel of the air conditioner of expression four embodiment of the invention.

Figure 24 is the flow chart of the action control of flat plate panel when the timer book setting and air-conditioning equipment in the air conditioner of expression fifth embodiment of the invention.

The specific embodiment

Below, the embodiment to roof-mounted air-condition machine of the present invention (indoor apparatus of air conditioner) describes with reference to the accompanying drawings.

(first embodiment)

(structure of indoor apparatus of air conditioner 2)

Fig. 1 is the stereoscopic figure of the indoor apparatus of air conditioner of first embodiment of the invention.In Fig. 1, indoor apparatus of air conditioner 2 is overhead type indoor sets, comprising: the main body 20 that has suction inlet 20a and blow-off outlet 20b at lower surface; Open the flat plate panel 24 of closing suction inlet 20a; And open first blow direction adjusting blades 52 of closing blow-off outlet 20b.Suction inlet 20a and blow-off outlet 20b are adjacent across fixed range ground, thus can not take place from the air that blow-off outlet 20b blows out be sucked into suction inlet 20a phenomenon, be so-called short circuit (short circuit).The decorated panel of the lower surface of main body 20 21 covers, in fact expose the ceiling surface be decoration panel 21, the profile of suction inlet 20a and blow-off outlet 20b is formed by decoration panel 21.

In order to improve the design on ceiling surface, it is plane that flat plate panel 24 roughly is, and forms to make air be difficult for the shape of passing through from this suction inlet 20a when closing suction inlet 20a.This flat plate panel 24 can be elevated to the maintenance position that user's hand gets at from the installation site that is installed on main body 20.In addition, this flat plate panel 24 can be in above-mentioned installation site is that fulcrum rotates with an end, opens suction inlet 20a in the installation site in operation of air conditioner, and close suction inlet 20a when operation of air conditioner stops.At this, above-mentioned " installation site " is meant that flat plate panel 24 is supported on the position of main body 20, particularly, is meant the position that links with aftermentioned hinge hookup mechanism 6 (with reference to Figure 10).

Fig. 2 (a) is the side view of indoor apparatus of air conditioner when shutting down, the side view when Fig. 2 (b) is this indoor apparatus of air conditioner running, the side view when Fig. 2 (c) is maintenance.In Fig. 2 (a), Fig. 2 (b), Fig. 2 (c), when indoor apparatus of air conditioner 2 stopped, flat plate panel 24 was incorporate with decoration panel 21 in appearance.Among Fig. 2 (b), carry out operation of air conditioner during, flat plate panel 24 is opened suction inlet 20a, first blow direction adjusting blades 52 is opened blow-off outlet 20b.One end of moveable panel 24 by hinged support in main body 20, thereby flat plate panel 24 is rotated to open suction inlet 20a.

In addition, in Fig. 2 (c), flat plate panel 24 can drop to the maintenance position that user's hand gets under the state that is hung by the wire rod 71 that extends from main body 20 sides.Yet because flat plate panel 24 can not be dropped to maintenance position by hinged support at the one end under the state of main body 20, therefore, temporary close suction inlet 20a drops to maintenance position after the supporting of having removed main body 20.

Fig. 3 is the cutaway view of indoor apparatus of air conditioner.In Fig. 3, indoor apparatus of air conditioner 2 also comprises filter 9, filter cleaning mechanism 10, indoor heat converter 12, indoor fan 13, drain pan 14 and blow-off outlet module 50.When indoor apparatus of air conditioner 2 runnings, open suction inlet 20a and blow-off outlet 20b, indoor fan 13 rotations, thus make air be inhaled into and make this to be blown from blow-off outlet 20b from suction inlet 20a inhaled air via suction inlet 20a.

(indoor heat converter 12)

Indoor heat converter 12 forms two heat exchangers with the adjacent shape of different inclination attitude, for convenience of description, the heat exchanger of upside is called overhead heat exchanger 12a, and the heat exchanger of downside is called lower heat exchanger 12b.

The upper end of overhead heat exchanger 12a is positioned at the inside upper part of main body 20, and it is below 45 ° that the angle that tilts from upside down end is configured to respect to plumb line, thereby dew is moved in overhead heat exchanger 12a reliably, flows towards drain pan 14.Therefore, drain pan 14 need not to be disposed at the whole zone, below of overhead heat exchanger 12a, and only is disposed near the below, lower end of overhead heat exchanger 12a.

The lower end of the upper end of lower heat exchanger 12b and overhead heat exchanger 12a closely disposes, the angle that tilts from upside down end with respect to plumb line above 45 °.Therefore, dew may directly drip, so drain pan 14 is disposed at the whole zone, below of lower heat exchanger 12b.

The size of overhead heat exchanger 12a is configured to longer than the size of lower heat exchanger 12b, and the upper end central authorities of following vertex angle part and lower heat exchanger 12b are approaching.Therefore, can offset overhead heat exchanger 12a is made the degree longer than lower heat exchanger 12b.

(indoor fan 13)

Indoor fan 13 is cross flow fans, because its width dimensions diameter group is long and suck air from the direction vertical with rotating shaft, therefore, can sucks air from single suction inlet 20a and also this air be blown out towards single blow-off outlet 20b.Air after being inhaled into is via filter 9 and indoor heat converter 12 inlet chamber internal fans 13.In the back, will be from suction inlet 20a to indoor fan 13 air flow circuit be called suction passage 31a.

The air that blows out from indoor fan 13 is blown from blow-off outlet 20b via blow-off outlet module 50.The constituent part that disposes blow-off outlet module 50 on blow-off outlet 20b is that first blow direction adjusting blades, 52, the first blow direction adjusting blades 52 can utilize motor to regulate the angle of inclination, and when running stopped, first blow direction adjusting blades 52 was closed blow-off outlet 20b.In the back, will air flow circuit be called and blow out stream (second blows out stream 41a, first blows out stream 51a) from indoor fan 13 to blow-off outlet 20b.Between indoor fan 13 and drain pan 14 and blow out stream 41a side second and be provided with tongue 15, this tongue 15 prevents that the leakage of blow out air is to improve performance.In addition, because the lower end part of lower heat exchanger 12b is in the below of tongue 15, therefore, with existing (for example, with reference to Japanese patent laid-open 10-205796 the position of) the sort of tongue and heat exchanger relation is compared, and can effectively utilize the dead angle.Tongue 15 is and indoor fan 13 and drain pan 14 member independently.The above-mentioned suction passage 31a and the second suction passage 41a are formed by foamed polystyrene 31 and foamed polystyrene 41.

(main body 20)

In indoor apparatus of air conditioner 2, because filter cleaning mechanism 10 is set above flat plate panel 24, therefore, compare with the standard indoor apparatus of air conditioner that filter cleaning mechanism 10 is not set, it is big that the height dimension of main body 20 becomes.

Fig. 4 is the exploded perspective view of sub-body.In Fig. 4, the filter that hinge hookup mechanism 6, lowering or hoisting gear 7, filter cleaning mechanism 10 are installed at the upper surface of decoration panel 21 is taken in frame 104, blow-off outlet module 50 and blow-off outlet module housing 50a.Lower surface at decoration panel 21 is equipped with flat plate panel 24.The filter of this blow-off outlet module 50 and filter cleaning mechanism 10 is taken in frame 104 is disposed at decoration panel 21 along long side direction upper surface.In addition, to take in frame 104 adjacent side by side on the width of decoration panel 21 for blow-off outlet module 50 and filter.In addition, near the two ends of decoration panel 21, take in the mode of frame 104 and dispose lowering or hoisting gear 7 to clip filter.

(filter cleaning mechanism 10)

Fig. 5 is the exploded perspective view that the filter of filter cleaning mechanism is taken in frame.In Fig. 5, the two ends of taking in frame 104 at filter are equipped with filter drive motors 104f.Filter drive motors 104f makes roller 102 rotations by gear, thereby filter 9 is moved.In addition, in taking in frame 104, filter is provided with filter 9, roller 102 that is formed with tooth bar 101 at the edge and the filter steadying plate 103 that floats that prevents filter 9 with pinion 102a.

(filter 9)

Filter 9 has the edge part 9b that keeps around wet end 9a and the wet end 9a, and as shown in Figure 3, this filter 9 is disposed at the front surface side of indoor heat converter 12, captures the dust from indoor inhaled air.By this, filter 9 can prevent to be suspended in the surface that dust in air is polluted indoor heat converter 12.On the edge part 9b of filter 9, be formed with tooth bar 101 with pinion 102a engagement.

(roller 102)

Roller 102 has: a plurality of pinion 102a; And to the connection shaft 102b of a plurality of pinion 102a at coaxial enterprising joining line.Tooth bar 101 engagements of pinion 102a and filter 9, thus by rotation filter 9 is moved in the horizontal direction.

(filter is taken in inside casing 104)

Filter is taken in frame 104 and is had upper ledge 104a and lower frame 104b, by making upper ledge 104a and lower frame 104b across fixing overlapping filter incorporating section that forms on above-below direction, interval.In addition, on upper ledge 104a, be formed with motor incorporating section 104c, in the 104c of this motor incorporating section, take in driven wheel 104e that drives with the travelling gear 104d of pinion 102a engagement, to travelling gear 104d and the filter drive motors 104f that makes driven wheel 104e rotation.

At this, come position relation and above-mentioned filter incorporating section that filter drive motors 104f and brush drive motor 108f take in frame 104 with respect to filter are elaborated with reference to accompanying drawing.Fig. 6 is the cutaway view that filter is taken in the inside of frame.In Fig. 6, use double dot dash line to represent that filter drive motors 104f and brush drive motor 108f are so that the position that filter drive motors 104f and brush drive motor 108f take in frame 104 with respect to filter becomes clear and definite.Filter drive motors 104f and brush drive motor 108f are positioned at filter and take in both sides on the long side direction of frame 104, are the top of the both sides on the long side direction of suction inlet 20a.

In Fig. 6, linking in the rotating shaft of filter drive motors 104f has driven wheel 104e, is engaged with travelling gear 104d on this driven wheel 104e.This travelling gear 104d makes the pinion 102a rotation of roller 102.The filter incorporating section is made of incorporating section, the place ahead 105 and incorporating section, rear 106, and the length of incorporating section, the place ahead 105 and incorporating section, rear 106 is equivalent to the length on the long side direction of filter 9.

Fig. 7 (a) is the cutaway view of the filter incorporating section of filter bits when incorporating section, the place ahead, and Fig. 7 (b) is the cutaway view of the filter incorporating section of filter bits when the incorporating section, rear, and Fig. 7 (c) is the cutaway view of the filter incorporating section when taking out filter.In Fig. 7 (a), Fig. 7 (b), Fig. 7 (c), incorporating section, the place ahead 105 has the place ahead of the linearity of the path when becoming filter 9 moving incorporating section 106 towards the rear and takes in path 105a, and incorporating section, rear 106 has takes in path 106a to filter 9 channeling conducts of moving from incorporating section, the place ahead 105, crooked rear.

As shown in Figure 3, the terminal part of incorporating section, the place ahead 105 embeds the recess 32 that caves in towards lateral direction from the wall that forms suction passage 31a, and when indoor apparatus of air conditioner 2 work, the edge part 9b of filter 9 does not expose towards suction passage 31a.In addition, incorporating section, rear 106 and is positioned at the below of drain pan between suction inlet 20a and blow-off outlet 20b.

Take among the path 106a filter 9 that exists the first bending area 106b and the second bending area 106c, the first bending area 106b to make to be sent in the wings towards direction bending near the center of pinion 102a by roller 102.The second bending area 106c makes filter 9 towards the direction bending opposite with the first bending area 106b.

In addition, filter 9 is filtered device pressing plate 91 from below supporting, and the user when filter is taken in frame 104 and taken out filters 9, can make filter pressing plate 91 rotate to pull out filter 9 towards the below for filter 9 is keeped in repair.

(position detecting switch 107)

In Fig. 7, filter 9 moves in filter is taken in frame 104, and stops in the position of regulation.The stop position of filter 9 is detected by position detecting switch 107.Position detecting switch 107 is disposed near incorporating section, the place ahead 105 terminal and near the end of incorporating section, rear 106.Utilize hinge that bar is installed in the outside of position detecting switch 107, when applying external force, the button of position detecting switch 107 is pushed thereby bar is rotated.

(brush 108)

As shown in Figure 6, the hair 108a of brush 108 is positioned at a side opposite with roller 102 with respect to filter 9 and contacts with filter 9.That is, there is roller 102 in the upside at filter 9, existence brush 108 below filter 9.Linking in the rotating shaft of hair 108a has final drive gear 108c, and linking in the rotating shaft of brush drive motor 108f has driven wheel 108e.This driven wheel 108e and intermediate drive gear 108d engagement, intermediate drive gear 108d and final drive gear 108c engagement.

In addition, because brush 108 is taken in path 105a and is taken between the path 106a with the rear of bending in the place ahead of linearity, therefore, take in path 105a and rear forwardly when filter 9 and take between the path 106a when mobile, brush 108 can contact with the whole zone of the wet end 9a of filter 9.

Final drive gear 108c and intermediate drive gear 108d remove engagement when the opening of flat plate panel 24 and when descending, thereby make final drive gear 108c with flat plate panel 24 and brush 108 and move.In addition, when flat plate panel 24 was closed suction inlet 20a, final drive gear 108c and intermediate drive gear 108d meshed once more.

Fig. 8 is the exploded perspective view of flat plate panel, and in Fig. 8, the hair 108a of brush 108 is fixed in rotating shaft 108b.Because hair 108a is plastic fine, soft fur, the mesh that therefore can enter brush 9 scrapes dust reliably.The two ends of final drive gear 108c and rotating shaft 108b link.

(disposal box 109)

In Fig. 8, disposal box 109 has dust suction inlet 109a top by blow-off outlet 20b place, and support by bearing 109b countershaft 108b at the two ends on the long side direction of dust suction inlet 109a.In addition, dusts that brush 108 is scraped from filter 9 are installed from brushing the 109c of comb portion that 108 sieves fall on dust suction inlet 109a.When abandoning the dust that is stored in this disposal box 109, disposal box 109 is removed from the flat plate panel 24 of indoor apparatus of air conditioner 2.Yet because disposal box 109 is installed on user's flat plate panel beyond reach 24, therefore, the maintenance position that the hand that the user makes flat plate panel 24 drop to the user gets at then, unloads disposal box 109 from flat plate panel 24.

Shown in Fig. 2 (b), disposal box 109 is installed by the turning cylinder side by flat plate panel 24, brush 108 near the end of suction inlet 20a more by blow-off outlet 20b side, therefore, when flat plate panel 24 rotating opening suction inlet 20a, disposal box 109 with brush 108 away from filter 9, thereby can not hinder the route that sucks air.In addition, flow to filter 9 smoothly, the face 109d relative with sucking air of disposal box 109 tilted to reduce air drag in order to make towards the air of disposal box 109.

When disposal box 109 is fixed in flat plate panel 24,, therefore, can reduce the utilization rate of the sheet-metal member that in the past was used as strengthening using because flat plate panel 24 is structurally strengthened by disposal box 109.

(the cleaning action of filter)

In indoor apparatus of air conditioner 2, automatically scavenge filter 9, or utilize remote controller 60 (with reference to Figure 18) to come scavenge filter 9 automatically when the user needs.Below, this structure is described.

In Fig. 7, the tooth bar 101 of filter 9 is accommodated in the place ahead and takes in path 105a, an end of tooth bar 101 (after, be called first end 101a) mesh with pinion 102a.When roller 102 rotations, rotation is passed to tooth bar 101 from pinion 102a, thereby can utilize roller 102 that the tooth bar 101 of filter 9 is taken in the carrying of path 106a side towards the rear.Make the first end 101a of tooth bar 101 arrive the end that path 106a is taken at the rear by making roller 102 continue rotation.

When the first end 101a of tooth bar 101 arrived the rear and takes in path 106a terminal, first end 101a rotated the bar of position detection switch 107.Aftermentioned control part 70 (with reference to Figure 18) arrives the rear according to the first end 101a that judges tooth bar 101 from the signal of position detection switch 107 outputs and takes in the end of path 106a, thereby the rotation of roller 102 is stopped.At this moment, the whole zone of the tooth bar 101 of filter 9 is accommodated in the rear and takes in path 106a, the other end of tooth bar 101 (after, be called the second end 101b) mesh with pinion 102a.

In Fig. 3 and Fig. 7, when filter 9 moved, the dust that is attached to the surface of filter 9 was brushed 108 and is scraped, and is stored in the disposal box 109.Brush 108 at least filter 9 take in from the place ahead that path 105a takes in towards the rear that path 106a moves during rotation, its direction of rotation is the direction opposite with the direct of travel of filter 9.

Filter 9 is taken in path 105a and is taken in path 106a towards the rear and move from the place ahead, when removing of dust finished, control part 70 made roller 102 reverse rotations.Because the second end 101b of the tooth bar 101 of filter 9 and pinion 102a engagement, therefore, rotation is passed to tooth bar 101 from pinion 102a, thereby can utilize roller 102 that filter 9 is taken in the carrying of path 105a side towards the place ahead.Make the second end 101b of tooth bar 101 arrive the end that path 105a is taken in the place ahead by making roller 102 continue rotation.

When the second end 101b of tooth bar 101 arrived the place ahead and takes in path 105a terminal, the second end 101b rotated the bar of position detection switch 107.Control part 70 arrives the place ahead according to the second end 101b that judges tooth bar 101 from the signal of position detection switch 107 outputs and takes in the end of path 105a, thereby the rotation of roller 102 is stopped.At this moment, the tooth bar 101 of filter 9 is accommodated in the place ahead and takes in path 105a, the first end 101a of tooth bar 101 and pinion 102a engagement.

(device related) with the action of flat plate panel 24

Fig. 9 is the stereogram of decoration panel.As shown in Figure 9, on the face of the ceiling side of decoration panel 21, except lowering or hoisting gear 7, also dispose hinge hookup mechanism 6 and locking device 8.Below, the concrete structure to hinge hookup mechanism 6, lowering or hoisting gear 7 and locking device 8 describes successively.

(hinge hookup mechanism 6)

When indoor apparatus of air conditioner 2 work, hinge hookup mechanism 6 becomes can rotate with an end bearing of flat plate panel 24, and when making flat plate panel 24 drop to maintenance position, hinge hookup mechanism 6 is removed the supporting of panel 24 1 ends.

Figure 10 is the exploded perspective view of hinge hookup mechanism.In Figure 10, hinge hookup mechanism 6 has revolving member 61, sliding component 62, first pin 63, pinion 64, motor 65, fixed component 66, second pin 67 and the screw 68.Revolving member 61 is solids of U word shape, and it has a bar-shaped bolster 61a from end face is side-prominent outwardly.In addition, be formed with axis hole 61b in an end of revolving member 61.

On sliding component 62, be formed with the tooth bar 62a that meshes with pinion 64 and clamp the arm 62b at the axis hole 61b two ends of revolving member 61.In addition, on arm 62b, be formed with the first sliding eye 62c, near the root of tooth bar 62a, be formed with the second sliding eye 62d.Motor 65 is stepper motors, and it makes pinion 64 rotations.Motor 65 has the through hole 65a that passes for screw 68.

Be formed with sliding space 66a, gear space 66b and screw hole 66c on fixed component 66, wherein, above-mentioned sliding space 66a is held in the energy slippage with sliding component 62, and said gear space 66b inserts for pinion 64, and above-mentioned screw hole 66c and screw 68 screw togather.And, on the wall that forms sliding space 66a, be formed with the first through hole 66d and the second through hole 66e.

Dispose sliding component 62 in the sliding space 66a of fixed component 66, the axis hole 61b that this sliding component 62 is configured to revolving member 61 is clamped by the arm 62b of this sliding component 62.First pin 63 is inserted into from the end of the first through hole 66d of fixed component 66, passes the first sliding eye 62c of sliding component 62 and the axis hole 61b of revolving member 61, exposes at the other end of the first through hole 66d.

Second pin, 67 ends from the second through hole 66e are inserted into, and pass the second sliding eye 62d of sliding component 62, expose at the other end of the second through hole 66e.Consequently, sliding component 62 can move horizontally in sliding space along first pin, 63 and second pin 67, and revolving member 61 can be that rotate at the center with first pin 63.

(action of hinge hookup mechanism 6)

In Fig. 9, Figure 10, when motor 65 makes pinion 64 rotations, power be passed to the tooth bar 62a of pinion 64 engagement so that sliding component 62 along 63 slippages of first pin, along with moving of sliding component 62, revolving member 61 moves towards direction or its rightabout of flat plate panel 24.At this, for convenience of description, with motor 65 so that the mode that the direction that revolving member 61 links towards revolving member 61 and flat plate panel 24 moves rotates just to be called changes, with motor 65 so that revolving member 61 rotate and be called counter-rotating towards removing mode that the direction of revolving member 61 with the binding of flat plate panel 24 move.

Be provided with the support holes 24c (with reference to Fig. 8) relative with the bolster 61a of revolving member 61 in the end of flat plate panel 24, when motor 65 is just changeing so that bolster 61a when inserting the support holes 24c of flat plate panel 24, revolving member 61 is set up with the binding of flat plate panel 24, can be that rotate at the center with first pin 63 thereby make flat plate panel 24.

On the other hand, when motor 65 counter-rotating so that bolster 61a when the support holes 24c of flat plate panel 24 deviates from, revolving member 61 is disengaged with the binding of flat plate panel 24, can not be the center rotation with first pin 63 thereby make flat plate panel 24.

(lowering or hoisting gear 7)

Figure 11 is the exploded perspective view of lowering or hoisting gear.In Figure 11, lowering or hoisting gear 7 has wire rod 71, pulley 72, bobbin 73, coiling gear 74, driven wheel 75, lifting motor 76, switch 77 and housing 78.

The sheave portion 72a of pulley 72 and cam part 72b are integrally formed, and sheave portion 72a supports wire rod 71, and rotate along with moving of wire rod 71.Cam part 72b is made of path curved surface, big footpath curved surface and plane that these two curved surfaces are linked.

Bobbin 73 is used for wound skein product 71.Coiling gear 74 and bobbin 73 coaxial bindings and one rotation.

Driven wheel

75 and 74 engagements of coiling gear, thus make bobbin 73 rotations.

Lifting motor 76 is stepper motors, and it makes driven wheel 75 rotations.The umber of pulse control that the rotating speed of lifting motor 76 is supplied with from control part 70.

Switch 77 is the microswitches with bar 77a, begins the running of lifting motor 76 by pressing lever 77a.Bar 77a contacts with the cam part 72b of pulley 72 all the time, and is depressed when relative with the big footpath curved surface of cam part 72b.

Housing 78 is divided into support housing 78a and lid 78b.Second 79b that on support housing 78a, is formed with first 79a that pulley 72 is supported, bobbin 73 and coiling gear 74 are supported and the 3rd 79c that switch 77 is supported.Lid 78 covers and is supported on each part of support housing 78a so that this each part is protected.

(action of lowering or hoisting gear 7)

Figure 12 is the allocation plan of the part of lowering or hoisting gear inside.In Figure 12, to send at lowering or hoisting gear 7 under the situation of wire rod 71, lifting motor 76 makes driven wheel 75 towards the rotation of CCW direction, thereby coiling gear 74 is rotated towards the CW direction.By this, bobbin 73 is towards the direction rotation of sending wire rod 71.

On the other hand, under the situation of lowering or hoisting gear 7 wound skein products 71, lifting motor 76 makes driven wheel 75 towards the rotation of CW direction, thereby coiling gear 74 is rotated towards the CCW direction.By this, bobbin 73 is towards the direction rotation of wound skein product 71.The rotation amount of the sendout of cotton rope and coiling amount and lifting motor 76 is proportional, and control part 70 is controlled the sendout and the coiling amount of wire rod 71 towards the umber of pulse of lifting motor 76 supplies by control.

Because linking at the front end of wire rod 71 has flat plate panel 24, therefore, produces tension force all the time on wire rod 71, when reeling when wire rod 71 is sent or with wire rod 71, sheave portion 72a rotates because of the frictional force of itself and wire rod 71.At this moment, because cam part 72b also rotates, therefore, when the big footpath curved surface of bar 77a and cam part 72b was relative, switch 77 sent the signal that makes the running beginning, and when bar 77a was relative with the path curved surface, switch 77 sent and makes the signal that turns round and stop.During pulley 72 rotations, alternately produce signal that makes the running beginning and the signal that running is stopped, these signals all are input to control part 70.

Yet, make wire rod 71 lax losing under the situation of tension force because of certain reason, for example, when sending wire rod 71 for maintenance so that flat plate panel 24 when descending, before reaching the sendout of regulation, fall on the workbench etc. and under the situation about stopping, wire rod 71 reduces with the frictional force of sheave portion 72a at flat plate panel 24, thereby pulley 72 is stopped.Therefore, can export the signal that making running beginning continuously or make the signal that running stops any from switch 77.At this moment, in control part 70, when lifting motor 76 rotations,, therefore, can infer flat plate panel 24 and stop, thereby lifting motor 76 is stopped because of certain barrier owing to the signal from switch 77 is certain.

(locking device 8)

When flat plate panel 24 was closed suction inlet 20a, what flat plate panel 24 was supported on main body 20 was hinge hookup mechanism 6 and lowering or hoisting gear 7.Indoor apparatus of air conditioner 2 also comprises locking device 8, in case remove the supporting of flat plate panel 24 because of the reason that is difficult to expect makes hinge hookup mechanism 6 malfunctions, even when the wire rod 71 of lowering or hoisting gear 7 is slack and undisciplined flat plate panel 24 is fallen.

Figure 13 is the stereogram of locking device.In Figure 13, locking device 8 has movable body 81, first maintaining part 82, second maintaining part 83, motor 84 and spring 85.Movable body 81 is the quadrangular shape, is formed with inclined plane 811 at the one end, is formed with the tooth bar 81a of gears engaged with regulation at the longest long side surface 812 of total length, is formed with hollow bulb 81b below tooth bar 81a.Movable body 81 makes long side surface 812 towards the vertical top, and remains in first maintaining part 82 with mobile state.

First maintaining part 82 is the open rectangular-shaped baskets of a upper surface and a side, is formed with gathering sill 82a in the bottom surface, and movable body 81 can move horizontally along this gathering sill 82a.The two ends of gathering sill 82a are clamped by wall 821,822, are formed with the impenetrating mouth 82b that passes for movable body 81 on a side wall 821.The wall 821,822 at two ends of clamping gathering sill 82a is adjacent with wall 823, on wall 823, be formed with towards and the outstanding tabular projection 82c of direction of gathering sill 82a quadrature.When movable body 81 remained in first maintaining part 82, inclined plane 811 was positioned at the outside of first maintaining part 82 all the time, and tooth bar 81a is positioned at the inside of first maintaining part 82 all the time.In addition, the tabular projection 82c of first maintaining part 82 passes the hollow bulb 81b of movable body 81.

Wall 823 is fixing with motor 84, and the pinion 84a that will link with the rotating shaft of motor 84 is supported to and can rotates.The tooth bar 81a engagement of pinion 84a and movable body 81 becomes rack and pinion mechanism.In the hollow bulb 81b of movable body 81, taken in spring 85.Spring 85 is compression helical springs, and it is clamped by the end of hollow bulb 81b and tabular projection 82c.

Second maintaining part 83 is the solids that are formed with the pilot hole 83a that passes for movable body 81, and it is arranged at flat plate panel 24 sides.Upper surface in second maintaining part 83 is formed with smooth curved surface 831.

(action of locking device 8)

In Figure 13, movable body 81 is in the state that the first maintenance body 82 and second keeps body 83 that remains in, make pinion 84a when the CCW direction is rotated at motor 84 under this state, rotatablely moving of pinion 84a is transformed into rectilinear motion by tooth bar 81a, thereby makes movable body 81 towards wall 822 slippages.When movable body 81 had moved predetermined distance, movable body 81 left the pilot hole 83a of second maintaining part 83.Owing to do not keep second of movable body 81 to keep body 83 to allow moving on the above-below direction, therefore, can not hinder the decline of flat plate panel 24.

Because because of the mobile side of hollow bulb 81b and the distance of tabular projection 82c of making of movable body 81 shortens, therefore, spring 85 is compressed and puts aside repulsion.During powering, motor 84 overcomes the repulsion that spring 85 increases and rotates, but when not powering, and motor 84 is because of the repulsion reverse rotation of spring 85, thereby makes movable body 81 be returned to original position.

When flat plate panel 24 does not descend and second maintaining part 83 when not mobile, movable body 81 enters the pilot hole 83a of second maintaining part 83.On the other hand, when second maintaining part 83 being moved when flat plate panel 24 declines, the standby on the track of replying of second maintaining part 83.In addition, when moveable panel 24 rises so that suction inlet 20a is closed, second maintaining part 83 makes inclined plane 811 butts of curved surface 831 and movable body 81, restores pushing movable body 81 backs open.

The movable body of being pushed by second maintaining part 83 81 moves horizontally, and spring 85 is compressed.When second maintaining part 83 was restored fully, movable body 81 passed the pilot hole 83a of second maintaining part 83.Consequently, movable body 81 hinders the decline of flat plate panel 24.

(on-off action of flat plate panel)

Figure 14 is the stereogram under the state after flat plate panel is opened suction inlet.Among Figure 14, under the state that hinge hookup mechanism 6 links flat plate panel 24, locking device 8 unlocks, and when lowering or hoisting gear 7 was sent wire rod 71, flat plate panel 24 descended because of deadweight.Yet because the end of flat plate panel 24 links with hinge hookup mechanism 6, therefore, flat plate panel 24 is that axle is towards the direction rotation of opening suction inlet 20a with the end.

On the other hand, when lowering or hoisting gear 7 wound skein products 71, flat plate panel 24 rises, but because the end of flat plate panel 24 links with hinge hookup mechanism 6, therefore, flat plate panel 24 is that axle is towards the direction rotation of closing suction inlet 20a with the end.When flat plate panel 24 was closed suction inlet 20a fully, locking device 8 was with flat plate panel 24 lockings.

(lifting action of flat plate panel)

Figure 15 is the stereogram of the state of flat plate panel decline.In Figure 15, hinge hookup mechanism 6 is removed itself and the binding of the end of flat plate panel 24, the locking of locking device 8 releasing flat plate panels 24, and when lowering or hoisting gear 7 was sent wire rod 71, flat plate panel 24 descended because of deadweight.On the other hand, when lowering or hoisting gear 7 wound skein products 71, flat plate panel 24 rises, and when flat plate panel 24 was closed suction inlet 20a fully, locking device 8 was with flat plate panel 24 lockings.

Descend with disposal box 109 because flat plate panel 24 is played by two wire rods, therefore, the gross weight of the flat plate panel 24 that comprises disposal box 109 is increased, thereby can not make posture become unstable because of indoor air-flow.Yet when the dust deflection was piled up in the disposal box 109, center of gravity can change.Therefore, in the present embodiment, set the size of the disposal box 109 on the flat plate panel 24 and position so that in posture when in disposal box 109, filling dust and the disposal box 109 posture during for sky become roughly the same posture.

Particularly, the total length on the long side direction of disposal box 109 is configured to more than 1/2 of total length on the long side direction of flat plate panel 24.In addition, the total length on the width of disposal box 109 is configured to more than 1/3 of total length on the width of flat plate panel 24.Rotating shaft configuration when in addition, disposal box 109 is rotated by flat plate panel 24.

(constituent part of blow-off outlet module 50)

Figure 16 is the amplification view of blow-off outlet module, and Figure 17 is the stereogram of blow-off outlet module.In Figure 16, Figure 17, blow-off outlet module 50 blows out stream with first and forms wall portion 51, first blow direction adjusting blades 52, second blow direction adjusting blades 53, linear leaf supporting member 54, strip supporting blades member 55 and heat insulation material 56 modularizations.

(first blows out stream forms wall portion 51)

First blow out stream form wall portion 51 form be positioned at the terminal part of air flow circuit and link to each other with blow-off outlet 20b first blow out stream 51a.First blow out stream form wall portion 51 with form second and blow out second of stream 41a and blow out end part in opposite directions that stream forms wall portion 41 (with reference to Fig. 3) and have peucinous containment member and paste face 511, be pasted with containment member 59 on it.The width dimensions that containment member is pasted face 511 is set to more than the 3mm.

First blows out stream formation wall portion 51 also has: paste outer wall 512 and the inwall 513 that face 511 extends towards the direction of blow-off outlet 20b from containment member; And the flange 514 that extends from the terminal along continuous straight runs of outer wall 512.Outer wall 512 separates predetermined distance with inwall 513, forms heat insulation air layer 51b between outer wall 512 and inwall 513.Flange 514 is positioned at a side opposite with suction inlet 20a with respect to blow-off outlet 20b, and the stiffener of double as decoration panel 21.

(first blow direction adjusting blades 52)

First blow direction adjusting blades 52 be positioned at blow-off outlet 20b near, have two

linear leaf

52a, 52b that the long side direction with blow-off outlet 20b extends

abreast.Linear leaf

52a, 52b utilize linear leaf supporting member 54 and first to blow out stream and form 51 bindings of wall portion, support 54a, the 54b of linear leaf supporting member 54 is that rotate at the center with the axle parallel with the long side direction of blow-off outlet 20b, thereby the angle of inclination of

linear leaf

52a, 52b is regulated.Yet, when indoor apparatus of air conditioner 2 stops, closing blow-off outlet 20b.

(second blow direction adjusting blades 53)

Second blow direction adjusting blades 53 is positioned at the upstream of first blow direction adjusting blades 52, has a plurality of strip blade 53a and a driving shaft 53b.Each strip blade 53a utilizes strip supporting blades member 55 and first to blow out stream and forms 51 bindings of wall portion, and is arranged in parallel on the long side direction of blow-off outlet 20b with the interval of regulation.In addition, a plurality of strip blade 53a utilize driving shaft 53b to link to each other, and 53b moves back and forth on long side direction by driving shaft, are the center swing thereby make above-mentioned a plurality of strip blade 53a with the axle vertical with the long side direction of blow-off outlet 20b.

(the first blow direction adjusting blades drive division 57)

The first blow direction adjusting blades drive division 57 is positioned on the extended line of first blow direction adjusting blades 52 in first outside that blows out stream formation wall portion 51.The first blow direction adjusting blades drive division 57 has stepper motor (not shown) and the rotation of this stepper motor is passed to the travelling gear (not shown) of linear leaf supporting member 54 in inside.

(the second blow direction adjusting blades drive division 58)

The second blow direction adjusting blades drive division 58 blows out on the extended line of driving shaft 53b that the outside that stream forms wall portion 51 is positioned at second blow direction adjusting blades 53 first.The second blow direction adjusting blades drive division 58 has stepper motor (not shown) and the rotation of this stepper motor is passed to the travelling gear (not shown) of driving shaft 53b in inside.

(structure of control part)

Figure 18 is the control block diagram of indoor apparatus of air conditioner.As shown in figure 18, in indoor apparatus of air conditioner 2, be provided with the control part 70 that is equiped with CPU, memory and motor-drive circuit etc.This control part 70 constitutes and can communicate with the switch 77 of the motor 84 of the lifting motor 76 of the motor 65 of wired or wireless mode and above-mentioned indoor fan 13, filter drive motors 104f, brush drive motor 108f, hinge hookup mechanism 6, lowering or hoisting gear 7, locking device 8, two position detecting switch 107, lowering or hoisting gear 7 and remote controller 60 etc.Remote controller 60 is according to the air-conditioning instruction of user's operation input indoor apparatus of air conditioner 2 (refrigeration instruction, heat instruction, dehumidifying instruction, air-supply instruct etc.), the lifting instruction of flat plate panel 24 and the cleaning instruction of filter 9 etc., and the various instructions that are input into remote controller 60 are transported to control part 70 via the acceptance division of indoor apparatus of air conditioner 2.In addition, the control part 70 that receives this instruction is exported the running of control signal with control indoor apparatus of air conditioner 2 according to this instruction to each structure.

In addition, in the present embodiment, operation of air conditioner carry out during, sending by the operation of remote controller 60 under the situation that makes the decline instruction that flat plate panel 24 descends, control part 70 can begin the decline of flat plate panel 24 after the running with indoor fan 13 stops.At this moment, control part 70 can be closed suction inlet 20a and drop in a series of actions of maintenance position the running of indoor fan 13 is stopped at flat plate panel 24.

(the lifting control of flat plate panel)

Figure 19 is the flow chart of the lifting control of expression flat plate panel.Then, with reference to Figure 19 the lifting control of flat plate panel is elaborated.

At first, control part 70 judges whether to have sent by the operation of remote controller 60 the decline instruction (step S1) of flat plate panel 24.In addition, under the situation of having sent the instruction that descends (step S1: be), control part 70 judges whether air-conditioning is in (step S2) in the running.Relative therewith, (step S1: not), the judgement of carrying out this step S1 repeatedly is until sending the instruction that descends under the situation of not sending the instruction that descends.

In addition, in the present embodiment, be under the situation in the running (step S2: be) at air-conditioning, control part 70 can make operation of air conditioner stop the decline (step S3) of control lifting motor 76 in back with beginning flat plate panel 24.

Relative therewith, under operation of air conditioner is in situation in stopping (step S2: not), control part 70 can be under the state that keeps operation of air conditioner to stop control lifting motor 76 with the decline (step S4) of beginning flat plate panel 24.

(feature of the indoor apparatus of air conditioner of present embodiment (air conditioner))

In the indoor apparatus of air conditioner 2 of present embodiment, has following feature.

In the indoor apparatus of air conditioner 2 of present embodiment, when flat plate panel 24 is positioned at the installation site of main body 20, owing to the decline of not carrying out flat plate panel 24 during turning round at indoor fan 13 air-conditioning equipments such as grade, therefore, this flat plate panel 24 can not be adsorbed in main body 20 sides because of the attraction of indoor fan 13.Consequently, can carry out the decline smoothly of flat plate panel 24.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment since indoor fan 12 turn round during flat plate panel 24 be positioned at the installation site of main body 20, therefore, can be with the drive division of these flat plate panel 24 covering chamber's internal fans 13 grades.By this, can guarantee security.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment,, therefore, can suppress indoor apparatus of air conditioner 2 whole required power supply capacitys owing to do not carry out the lifting running of operation of air conditioner (running of indoor fan 13) and flat plate panel 24 simultaneously.By this, even under the less environment of power supply capacity (for example, under the environment of the power supply capacity domestic power supply littler), also can utilize this indoor apparatus of air conditioner 2 than the power supply capacity of source power supply.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment, even close in use under the situation of flat plate panel 24 of shape of suction inlet 20a, flat plate panel 24 can not be attached to main body 20 sides yet, therefore, can carry out the decline smoothly of flat plate panel 24.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment, in a series of down maneuver of flat plate panel 24, step with flat plate panel 24 temporary close suction inlet 20a, but in the present embodiment, owing to the decline of not carrying out flat plate panel 24 during turning round at indoor fan 13, therefore, can carry out the decline smoothly of flat plate panel 24.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment, can prevent reliably that by the running that stops indoor fan 13 in a series of action that after flat plate panel 24 is closed suction inlet 20a, descends flat plate panel 24 is adsorbed in the situation of main body 20 sides.

In addition, in the indoor apparatus of air conditioner 2 of present embodiment, because therefore disposal box 109 and brush 108 and descend with flat plate panel 24 makes maintenance become easy.

(second embodiment)

Then, with reference to Figure 21, the lifting control of the flat plate panel of the air conditioner of second embodiment of the invention is described.In this embodiment 2, different with first embodiment that under the situation of the decline instruction that when heating operation of air conditioner such as running, cooling operation, receives flat plate panel operation of air conditioner is stopped, as the indoor fan running of an example of air-conditioning equipment the time, receiving and stop under the situation of decline instruction of flat plate panel or the running of confinement cells internal fan.All the air conditioner with first embodiment is identical because the air conditioner of second embodiment is except the lifting control of flat plate panel, therefore, marks identical symbol and omits its explanation.

(the lifting control of flat plate panel)

At first, control part 70 judges whether to have sent by the operation of remote controller 60 the decline instruction (step S101) of flat plate panel 24.In addition, under the situation of having sent the instruction that descends (step S101: be), control part 70 judges whether indoor fan 13 is in (step S102) in the running.Particularly, control part 70 judges whether the fan electromotor of drive chamber's internal fan 13 drives.Relative therewith, (step S101: not), the judgement of carrying out this step S101 repeatedly is until sending the instruction that descends under the situation of not sending the instruction that descends.

In addition, in the present embodiment, be under the situation in the running (step S102: be) at indoor fan 13, control part 70 can stop or the running of confinement cells internal fan 13 after control lifting motor 76 with the decline (step S103) of beginning flat plate panel 24.Then, after the decline of having finished flat plate panel 24, the running of beginning indoor fan 13.

Relative therewith, under the running of indoor fan 13 is in situation in stopping (step S102: not), control part 70 can be under the state that holding chamber internal fan 13 stops control lifting motor 76 with the decline (step S104) of beginning flat plate panel 24.

As mentioned above, in the running of indoor fan 13, receive and stop under the situation of decline instruction of flat plate panel 24 or the running of confinement cells internal fan 13, by this, the power consumption that makes of indoor fan 13 can be suppressed, thereby the whole required power supply capacity of air conditioner of second embodiment can be suppressed.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition and since indoor fan 13 turn round during flat plate panel 24 be positioned at the installation site of main body, therefore, the indoor fan 13 that can cover in the main body of packing into flat plate panel 24.By this, can guarantee security.

In addition, when flat plate panel 24 was positioned at the installation site of main body 20, owing to the decline of not carrying out flat plate panel 24 during turning round at indoor fan 13, therefore, this flat plate panel 24 can not be adsorbed in main body 20 sides because of the attraction of indoor fan 13.Consequently, can carry out the decline smoothly of flat plate panel 24.

(the 3rd embodiment)

Then, with reference to Figure 22, the lifting control of the flat plate panel of the air conditioner of third embodiment of the invention is described.In this embodiment 3, different with first embodiment that under the situation of the decline instruction that when heating operation of air conditioner such as running, cooling operation, receives flat plate panel operation of air conditioner is stopped, as the indoor heat converter running of an example of air-conditioning equipment the time, receiving the running that stops or limiting indoor heat converter under the situation of decline instruction of flat plate panel.All the air conditioner with first embodiment is identical because the air conditioner of the 3rd embodiment is except the lifting control of flat plate panel, therefore, marks identical symbol and omits its explanation.In the air conditioner of present embodiment,, after refrigeration, dehumidifying (drying) running finish, can make the running of the water evaporates of air conditioner inside by the heating indoor heat converter in order to suppress the mold propagates of air conditioner inside.

(the lifting control of flat plate panel)

At first, control part 70 judges whether to have sent by the operation of remote controller 60 the decline instruction (step S201) of flat plate panel 24.Then, under the situation of having sent the instruction that descends (step S201: be), control part 70 judges whether indoor heat converter 12 is in (step S202) in the running.Relative therewith, (step S201: not), the judgement of carrying out this step S201 repeatedly is until sending the instruction that descends under the situation of not sending the instruction that descends.

In addition, in the present embodiment, be under the situation in the running (step S202: be) at indoor heat converter 12, control part 70 can stop or limit the running of indoor heat converter 12 after control lifting motor 76 to begin the decline (step S203) of flat plate panel 24.

Relative therewith, under the running of indoor heat converter 12 is in situation in stopping (step S202: not), control part 70 can be under the state that keeps indoor heat converter 12 to stop control lifting motor 76 with the decline (step S204) of beginning flat plate panel 24.

As mentioned above, in the running of indoor heat converter 12, receive the running that stops or limiting indoor heat converter 12 under the situation of decline instruction of flat plate panel 24, by this, the power consumption that makes of indoor heat converter 12 can be suppressed, thereby the whole required power supply capacity of air conditioner of the 3rd embodiment can be suppressed.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition and since indoor heat converter 12 turn round during flat plate panel 24 be positioned at the installation site of main body, therefore, the indoor heat converter 12 that can cover in the main body of packing into flat plate panel 24.By this, can guarantee security.

(the 4th embodiment)

Then, with reference to Figure 23, the lifting control of the flat plate panel of the air conditioner of four embodiment of the invention is described.In the 4th embodiment, with stop under the situation of the decline instruction that receives flat plate panel when the running of indoor fan and indoor heat converter or second embodiment and the 3rd embodiment of the running of confinement cells internal fan and indoor heat converter different, as the filter cleaning mechanical operation of an example of air-conditioning equipment the time, receive and stop under the situation of decline instruction of flat plate panel or limit the running that filter is cleared away mechanism.All the air conditioner with first embodiment is identical because the air conditioner of the 4th embodiment is except the lifting control of flat plate panel, therefore, marks identical symbol and omits its explanation.

(the lifting control of flat plate panel)

At first, control part 70 judges whether to have sent by the operation of remote controller 60 the decline instruction (step S301) of flat plate panel 24.In addition, under the situation of having sent the instruction that descends (step S301: be), control part 70 judges whether filter cleaning mechanism 10 is in (step S302) in the running.Particularly, control part 70 judges whether the filter motor 104f that filter 9 is moved drives.Relative therewith, (step S301: not), the judgement of carrying out this step S301 repeatedly is until sending the instruction that descends under the situation of not sending the instruction that descends.

In addition, in the present embodiment, be under the situation in the running (step S302: be) in filter cleaning mechanism 10, control part 70 can stop or limit the running of filter cleaning mechanism 10 after control lifting motor 76 to begin the decline (step S303) of flat plate panel 24.

Relative therewith, under the running of filter cleaning mechanism 10 is in situation in stopping (step S302: not), control part 70 can be under the state that keeps filter cleaning mechanism 10 to stop control lifting motor 76 with the decline (step S304) of beginning flat plate panel 24.

As mentioned above, in the running of filter cleaning mechanism 10, receive and stop under the situation of decline instruction of flat plate panel 24 or limit the running that filter is cleared away mechanism 10, by this, the power consumption that makes of filter cleaning mechanism 10 can be suppressed, thereby the whole required power supply capacity of air conditioner of the 4th embodiment can be suppressed.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

In addition and since filter cleaning mechanism 10 turn round during flat plate panel 24 be positioned at the installation site of main body, therefore, can cover filter cleaning mechanism 10 in the main body of packing into flat plate panel 24.By this, can guarantee security.

(the 5th embodiment)

Then, with reference to Figure 24, the action control of flat plate panel during the timer book setting and air-conditioning equipment in the air conditioner of fifth embodiment of the invention is described.All the air conditioner with first embodiment is identical because the air conditioner of the 5th embodiment is except the action control of flat plate panel and air-conditioning equipment, therefore, marks identical symbol and omits its explanation.

(the lifting control of flat plate panel)

The control part of the air conditioner of present embodiment (controller) 70 has to be made with cooling operation, heat the timer reservation function that regulation begins constantly or stops that operating at of the relevant air-conditioning equipment (indoor fan 13, indoor heat converter 12, filter cleaning unit 10) of operation of air conditioner such as running.In addition, in the air conditioner of present embodiment, when flat plate panel 24 declines or lifting, under the situation in moment that the running that arrives air-conditioning equipment begins (below, be made as reservation constantly), the decline of this flat plate panel 24 or lifting are finished, then, carry out the running of air-conditioning equipment.

Particularly, control part 70 judges whether flat plate panel 24 is in (step S401) in the lifting, (step S401: not), carry out this judgement repeatedly under flat plate panel 24 is not in situation in the lifting.On the other hand, be under the situation in the lifting (descend or rise) (step S401: be) at flat plate panel 24, control part 70 judges whether to have carried out timer reservation (step S402).This timer reservation is operated to wait to remote controller 60 by the user and is set.In addition, under the situation of having carried out the timer reservation (step S402: be), the reservation of current time and the reservation of this timer compared constantly judge whether current time arrives the reservation moment (step S403).

At this, in the present embodiment, in the lifting of flat plate panel 24 (step S401: be), even current time arrives the reservation moment (step S403: be) of timer reservation, do not begin the running of air-conditioning equipment yet, and make this running begin to postpone (being in the state that stops) (step S404).Then, when the action of finishing rear plate panel 24 when the lifting of flat plate panel 24 stops (step S405: be), the running (step S406) of beginning air-conditioning equipment.

As mentioned above, when flat plate panel 24 descends or rise, even under the situation that the running of air-conditioning equipment is begun, also can with the running of this air-conditioning equipment begin be deferred to the decline of lifting panel or rise and finish.By this, because the not action simultaneously of air-conditioning equipment and flat plate panel 24, therefore, even under the less environment of power supply capacity, also can utilize the air conditioner of the 5th embodiment.

More than, with reference to the accompanying drawings embodiments of the present invention are illustrated, but are to be understood that concrete structure is not limited to these embodiments.Scope of the present invention represented by claims, do not represent and be only by the explanation of above-mentioned embodiment, and in addition, scope of the present invention also comprises the meaning that is equal to claims and all changes in the scope.

For example, in the above-described embodiment, as an example of lifting panel flat plate panel 24 is illustrated, but air conditioner of the present invention is not limited thereto, as shown in figure 20, the lifting panel also can be grid-like grid panel 124.In this case, owing to can partly suck air via grid, therefore, open the flat plate panel 24 of the mechanism's (hinge hookup mechanism 6 etc.) that closes suction inlet 20a with needs and compare, it is simple that structure becomes.

In addition, in the above-described embodiment, operation of air conditioner carry out during sent under the situation of decline instruction of flat plate panel 24, indoor fan 13 is closed suction inlet 20a and is dropped in a series of action of maintenance position at flat plate panel 24 and stops its running, but the present invention is not limited thereto, also can be only flat plate panel 24 close suction inlet 20a during control to stop the running of indoor fan 13.In this case, can prevent effectively that flat plate panel 24 is adsorbed in the situation of main body 20 sides.

In addition, in the above-described embodiment, the example that stops the running of indoor fan 13 under the situation to the decline instruction of having sent flat plate panel 24 during carrying out at operation of air conditioner is illustrated, but the present invention is not limited thereto, also can make indoor fan 13 and slow down with respect to the situation of carrying out operation of air conditioner.Particularly, operation of air conditioner carry out during sent under the situation of decline instruction of flat plate panel 24, the rotating speed of the indoor fan 13 when making the rotating ratio operation of air conditioner of indoor fan 13 is little, thereby suppresses the absorption of flat plate panel 24 towards main body side.

In addition, in above-mentioned second embodiment～the 4th embodiment, when flat plate panel is positioned at the installation site, when turning round, air-conditioning equipment (indoor fan, indoor heat converter, filter cleaning unit) receives under the situation of the instruction that makes flat plate panel decline, employing stops or limiting the structure of the running of this air-conditioning equipment, but the present invention is not limited thereto, if be contained in the air-conditioning equipment of main body, then is not limited to above-mentioned indoor fan, indoor heat converter and filter cleaning mechanism.Particularly, when as first blow direction adjusting blades 52 (the first blow direction adjusting blades drive division 57) of the example of air-conditioning equipment and at least one running in second blow direction adjusting blades 53 (the second blow direction adjusting blades drive division 58), under the situation that receives the instruction that makes flat plate panel 24 declines, also can adopt the structure that stops or limiting the running of this blade 52 and blade 53.If adopt said structure, then owing to can suppress the power consumption that makes of first blow direction adjusting blades 52 (the first blow direction adjusting blades drive division 57) and second blow direction adjusting blades 53 (the second blow direction adjusting blades drive division 58), therefore, can suppress the whole required power supply capacity of air conditioner.By this, even under the less environment of power supply capacity, also can utilize this air conditioner.

Industrial utilizability

If utilize the present invention, then can obtain to carry out the top air conditioner that descends smoothly of lifting panel.

(symbol description)

2 indoor apparatus of air conditioner (air conditioner)

7 elevating mechanisms

9 filters

10 filter cleaning mechanisms (air-conditioning equipment)

12 indoor heat converters (air-conditioning equipment)

13 indoor fans (pressure fan, air-conditioning equipment)

20 main bodys

The 20a suction inlet

The 20b blow-off outlet

24 flat plate panels (lifting panel)

60 remote controllers (input part)

70 control parts (controller)

108 brushes

109 disposal boxes

124 grid panels (lifting panel)

Claims

1. a roof-mounted air-condition machine is characterized in that, comprising:

Main body, this main body have suction inlet and at inside installing air-conditioning equipment;

The lifting panel, this lifting panel can move from the installation site that is installed on described main body; And

Elevating mechanism, this elevating mechanism make the lifting of described lifting panel,

When the lifting panel is positioned at described installation site, described air-conditioning equipment turn round during, receiving under the situation that makes the instruction that described lifting panel descends, stop or the running that limiting described air-conditioning equipment to begin the decline of described lifting panel.

2. roof-mounted air-condition machine as claimed in claim 1 is characterized in that,

Described air-conditioning equipment comprises at least one in pressure fan, heat exchanger and the filter cleaning mechanism, wherein, described filter cleaning mechanism makes the dust that is attached to filter leave from described filter, and described filter captures the dust that is comprised from described suction inlet leaked-in air

When described lifting panel is positioned at described installation site, in described pressure fan, described heat exchanger and described filter cleaning mechanism at least one turn round during, receiving under the situation that makes the instruction that described lifting panel descends, stopping or limiting at least one running in described pressure fan, described heat exchanger and the described filter cleaning mechanism to begin the decline of described lifting panel.

3. roof-mounted air-condition machine as claimed in claim 2 is characterized in that,

Described lifting panel is can rotate, open described suction inlet and close the flat plate panel of described suction inlet in operation of air conditioner when operation of air conditioner stops.

4. roof-mounted air-condition machine as claimed in claim 3 is characterized in that,

Receive in the running of described pressure fan under the situation of the instruction that makes described lifting panel decline, described flat plate panel descends after closing described suction inlet.

5. roof-mounted air-condition machine as claimed in claim 4 is characterized in that,

At least described flat plate panel close described suction inlet during, make the running of described pressure fan slow down or stop.

6. roof-mounted air-condition machine as claimed in claim 5 is characterized in that,

From closing described suction inlet to a series of action that descends, make the running of described pressure fan slow down or stop at described flat plate panel.

7. roof-mounted air-condition machine as claimed in claim 1 or 2 is characterized in that,

Described lifting panel is grid-like grid panel.

8. as each described roof-mounted air-condition machine in the claim 1 to 7, it is characterized in that,

Also comprise:

Filter, this filter captures the dust that is comprised from described suction inlet leaked-in air; And

Disposal box, this disposal box are used for the dust that is attached to described filter is reclaimed,

Described disposal box is loaded into described lifting panel, with described lifting panel one lifting.

9. roof-mounted air-condition machine as claimed in claim 8 is characterized in that,

Also comprise brush, this brush is installed on described disposal box, scrapes from described filter with the dust that will be attached to described filter.

10. as each described air conditioner in the claim 1 to 9, it is characterized in that,

Also comprise controller, this controller has the timer reservation function that the running that makes described air-conditioning equipment begins or stops,

When described lifting panel descends or rise, make under the reservation situation constantly that the running of described air-conditioning equipment begins in arrival, make the decline of described lifting panel or rise and finish, then, carry out the running of described air-conditioning equipment.