CN1517618A - Ceiling air conditioner - Google Patents
Ceiling air conditioner Download PDFInfo
- Publication number
- CN1517618A CN1517618A CNA2004100019555A CN200410001955A CN1517618A CN 1517618 A CN1517618 A CN 1517618A CN A2004100019555 A CNA2004100019555 A CN A2004100019555A CN 200410001955 A CN200410001955 A CN 200410001955A CN 1517618 A CN1517618 A CN 1517618A
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- filter
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- suction grille
- grille
- ceiling
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
To fix a filter to a suction grill while maintaining the easiness of the attaching/detaching operation of the filter. This ceiling embedded type air conditioner comprises a lifting grill 200 formed so that the suction grill 10 and the filter 11 can be integrally lowered to a filter replacement position. A guide 51 positioning the filter 11 is installed on the suction grill 10, a lever 53 extended to the upper surface of the filter 11 to hold the filter 11 is fitted to the guide 51, and the lever is formed detachably from the upper surface of the filter 11.
Description
Technical field
The present invention relates to ceiling-embedded air conditioner.
Background technology
The aircondition of Gou Chenging is known in the following manner: the lower end of the body in being embedded in ceiling is provided with has the grid framework of exhaust outlet and air entry, the suction grille of a plurality of support filters is set on the air entry peristome of this grid framework, and this suction grille can freely be constituted with descending together with filter, when changing this filter, suction grille is descended together with filter, so that can change this filter at lower.In this aircondition, when suction grille is descended,, the state that carries out filter easily makes suction grille inclination (with reference to patent document 1) for taking the mounting or dismounting operation of industry and filter really as.At this moment, in prior art constructions, usually support four corners of suction grille respectively with messenger wire, by emitting this messenger wire or this messenger wire of reeling makes the suction grille lifting.And when employing makes the structure of suction grille inclination, fall and must be fixed on filter on the suction grille from suction grille in order not make filter.
Patent document 1: the spy opens the 2002-349893 communique.
Summary of the invention
Yet, in the occasion that filter is securely fixed in suction grille, can install and remove the easiness of operation by the infringement filter, and suction grille is risen, when being contained in this suction grille in the grid framework, in the length of suction grille when long side direction is long, even four turnings of suction grille are received fully, also exist because of deadweight and make the danger of holding under its state that becomes downward protrusion in central portion distortion, like this, if suction grille not exclusively be received and in the central portion be deformed into protruding state downwards, then have the problem of infringement outward appearance U.S..
Therefore, the objective of the invention is to solve above-mentioned problems of the prior art, and when still keeping the mounting or dismounting operation easiness of filter, filter can be fixed on the suction grille.
In order to achieve the above object, the ceiling-embedded air conditioner of first aspect present invention is characterised in that: the lower end of the body in burying ceiling underground is provided with has the grid framework of exhaust outlet and air entry, on the air entry of this grid framework, suction grille is set, is provided for cleaning the filter that sucks air and equipment dismantledly at the peristome of this suction grille and has and make above-mentioned suction grille and filter one drop to the lift grille that filter is changed the structure of position; On above-mentioned suction grille, be provided for the guide rail of localization filter, on this guide rail, be arranged on the control stick that extends and keep this filter above the above-mentioned filter, and have the structure that this control stick is broken away from above above-mentioned filter.
The second aspect present invention invention is characterised in that: in the described ceiling-embedded air conditioner of first aspect, the switch of confirming usefulness of taking in above-mentioned control stick interlocking action is set on above-mentioned grid framework.
The third aspect present invention invention is characterised in that: in the described ceiling-embedded air conditioner of first aspect, a lateral margin of its long side of suction grille that constitutes above-mentioned lift grille is by two messenger wire supports, simultaneously, the substantial middle portion of another lateral margin of long side is by a messenger wire support, and near by the central portion of at least one messenger wire support the contact that just contacts with this grid framework when time on the appropriate position that above-mentioned lift grille is accommodated in grid framework is set.
Fourth aspect present invention invention is characterised in that: in first, second or the described ceiling-embedded air conditioner of the third aspect, above-mentioned lift grille have with can above-mentioned filter change on the position by above-mentioned two messenger wire discharging amounts are set more than so that the structure that a lateral margin of the long side of above-mentioned suction grille tilts than the mode of another lateral margin step-down of this long side.
The fifth aspect present invention invention is characterised in that: in the described ceiling-embedded air conditioner of fourth aspect, above-mentioned lift grille has so that be conditioned the structure that the mode of the central portion step-down of chamber tilts.
According to the described invention of first aspect, can in the easiness of the mounting or dismounting operation that still can keep filter, filter be fixed on the suction grille.
According to the described invention of second aspect, can confirm whether suction grille normally is accommodated on the grid framework.
According to the described invention of the third aspect, even because under the length of suction grille is long situation, also can take in suction grille reliably, so can prevent under the central portion that makes suction grille because of deadweight is deformed into the state of downward protrusion, to take in.
According to the described invention of fourth aspect because when suction grille descends so that a lateral margin of the long side of this suction grille tilts than another lateral margin step-down mode, so can make the operator confirm the state of filter easily, carry out the mounting or dismounting operation of filter easily.
According to the described invention in the 5th aspect, because when the cleaning of filter and exchange etc., suction grille is descended so that be conditioned the central portion side step-down mode of chamber and tilt,, carry out the mounting or dismounting operation of filter easily so can make the state of the easier affirmation filter of operator.
Description of drawings
Fig. 1 is the figure of an embodiment of ceiling-embedded air conditioner of the present invention.
Fig. 2 is the profile of ceiling-embedded air conditioner short side direction shown in Figure 1.
Fig. 3 is the figure of grid framework and suction grille.
Fig. 4 (A) is the figure of expression grid framework, (B) is the figure of expression suction grille, (C) is the enlarged drawing of expression microswitch, (D) is the enlarged drawing of expression control stick, (E) is the figure of expression suction grille.
Fig. 5 is the figure of expression suction grille.
Embodiment 1
Embodiments of the invention are described with reference to the accompanying drawings.Fig. 1 is the figure of ceiling-embedded air conditioner 100 of the present invention.As shown in Figure 1, ceiling-embedded air conditioner 100 is arranged on the ceiling of living space, particularly is arranged near on the position of wall.Body 1 is embedded in ceiling inside.
In the inside of above-mentioned body 1, as shown in the figure, take in heat exchanger 2, pressure fan 3.At the lower end of body 1 stationary grizzly framework 4, the extensive region side in one of this grid framework 4 distolateral close living space is provided with exhaust outlet 5.Air blows out from the extensive region (being conditioned the center side of chamber) of exhaust outlet 5 to the living space, and in the position of another distolateral close wall of above-mentioned grid framework 4 air entry 6 is set, and air sucks from air entry 6.On this air entry 6, set lift grille 200.
Above-mentioned lift grille 200 is by suction grille 10 and the elevating mechanism (not shown) of these suction grille 10 liftings is constituted.
On the peristome 3 of above-mentioned suction grille 10, be provided for purifying the filter 11 that sucks air dismantledly.And filter 11 is made of the long-life filter, and above-mentioned suction grille 10 and filter 11 are held on the grid framework 4 but hang by three messenger wires, 12,13,14 free lifting ground as shown in Figure 1.
One end 12a of three messenger wires 12,13,14,13a, 14a tie up to respectively on three positions of above-mentioned suction grille 10, and other end 12b, 13b, the 14b of each messenger wire 12,13,14 are connected on the elevating mechanism.This elevating mechanism constitutes by omitting illustrated stepping motor, three rolls by this stepping motor rotating drive and the control device that drives the control step motor, as shown in Figure 3, be accommodated near the air entry that is configured on the grid framework 46 the assembly 21.
Other end 12b, the 13b of above-mentioned three messenger wires 12,13,14,14b are wound on respectively on three roll (not shown) in the said modules 21.The outside that one end 12a of these messenger wires 12,13,14,13a, 14a are directed to assembly 21 respectively, after being formed on each guide rail 16 guiding on the grid framework 4, through being formed on each through hole 17 on the grid framework 4, as shown in Figure 1, extend out to and be conditioned the chamber side, be fixed on three positions of above-mentioned suction grille 10.
In above-mentioned lift grille 200, the long side edge 10 of suction grille 10 is supported by two messenger wires 12,13, and the substantial middle portion of another lateral margin 10B of long side is supported by a messenger wire 14, near the contact 23 of the equipment part of being supported by this root messenger wire 14 on time on the appropriate position of the incorporating section 4 that lift grille 200 is accommodated in grid framework 4 just contacts below the incorporating section of this grid framework 4.And the contact 24 near the equipment part of being supported by two messenger wires 12,13 just contacts below the incorporating section of grid framework 4 when lift grille 200 is accommodated on the appropriate position of incorporating section of grid framework 4.
In above-mentioned formation, the contact 23 of central portion is formed on the retaining element 27 of air cleanness filter 25, that is to say, in this air conditioner, air cleanness filter 25 overlapping being arranged on the filter 11 that is made of the long-life filter form above-mentioned contact 23 on the retaining element 27 of this air cleanness filter 25.Part 27 is fixed on the filter 11 because above-mentioned air cleanness filter 25 is fixed, so can install and remove on suction grille 10 with filter 11 one.
Show to Fig. 4 pattern the relation of grid framework 4 and suction grille 10, in Fig. 4 (A), grid framework 4 has been shown, in Fig. 4 (B), suction grille 10 has been shown.Though omitted diagram in Fig. 4 (B), suction grille 10 has guide rail near a lateral margin 10A of its long side.
Above-mentioned guide rail 51 is to reduce the align member that prevents the landing of filter 11 when suction grille 10 is tilted at the lateral margin 10A by making suction grille 10 than another lateral margin 10B, as shown in Figure 5, is provided with almost spreading all on the whole width of filter 11.Guide rail 51 is equipped with filter 11 is fixed on control stick 53 on the end of messenger wire 13 sides.
The enlarged drawing of above-mentioned control stick 53 has been shown in Fig. 4 (D).This control stick 53 is made of the fingertip jut 53B of extended fixed part 53A of 11A on filter 11 and manipulation bar 53, and guide rail 51 is connected by pivot 51A with control stick 53.Therefore control stick 53 can be a center steering with pivot 51A.Shown in the arrow A among Fig. 4 (E),, just filter 11 is fixed on the suction grille 10 when making the fixed part 53A that rotates control stick 53 so that extended mode is turned round on filter 11.And shown in the arrow of Fig. 4 (D), when the mode that the 53A of said fixing portion is broken away from 11A above filter 11 is turned round, the fixed solution of filter 11 on suction grille 10 removed.
In addition, above-mentioned grid framework 4 is installed microswitch 61 in the right border portion in the figure of suction inlet 6 shown in Fig. 4 (A).The enlarged drawing of microswitch 61 has been shown in Fig. 4 (C).This microswitch 61 when taking on grid framework 4 when suction grille 10, is provided with on the position relative with the fixed part 53A of above-mentioned control stick 53 shown in Fig. 4 (A) to (D).
Above-mentioned microswitch 61 is connected on the not shown control device, the fixed part 53A of control stick 53 and the 61A of executing agency of microswitch 61 bump and connect, taking in confirmation signal when microswitch 61 sends unshowned control device to, just can confirm that suction grille 10 is accommodated on the grid framework 4.
The fixed part 53A of above-mentioned control stick 53 had both had the function of Fixed-Filter 11, had again as confirming that suction grille 10 is accommodated in the function of the detection faces on the grid framework 4.Utilize these functions, can prevent from suction grille 10 to be accommodated on the grid framework 4, can also reduce the component count of suction grille 10 at the fixing incomplete state of filter 11.
Follow description operation, when driving the stepping motor revolution of going up in the assembly 21, operation be wound on each messenger wire 12,13,14 on the roll emit/above-mentioned control device in the winding assembly 21 is in the grid lifting operation key (not shown) of the remote-operated controller (not shown) of communicating by letter at wireless status with this control device, and drives the above-mentioned stepping motor of control when the grid elevating movement is selected.Grid lifting operation key has the rising operation key (not shown) of above-mentioned suction grille 10 and the operation key (not shown) that descends, and can use when maintenance activities such as the cleaning of above-mentioned each filter 11, exchange.
When this maintenance activity, the operator at first selects the decline operation key of operation grid lifting operation key by far distance controlled.When selecting this to descend the operation key, by above-mentioned not shown control device starting stepping motor, emit messenger wire 12,13,14 from assembly 21, as shown in Figure 1, make above-mentioned suction grille 10 begin to descend from ceiling.At this moment the discharging amount of the messenger wire 12,13,14 of emitting from assembly 21 keeps identical amount respectively by control device, makes above-mentioned suction grille 10 limits almost keep level, and the limit descends.
When above-mentioned suction grille 10 drops to when changing the position Y of high some distances than filter, beginning very first time counting, the very first time is that above-mentioned suction grille 10 drops to the time that filter is changed position X from position Y.During very first time counting, above-mentioned suction grille 10 drops to filter in level and changes position X.When above-mentioned suction grille 10 drops to when filtering this filter and changing X, the roll of the messenger wire 14 of reeling breaks away from by the drive system from stepping motor such as for example clutch, and emitting of this root messenger wire 14 stopped.
Then, begin second time counting by not shown control device.Second time was above-mentioned suction grille 10 tilts to inclination alpha from level time.During this second time, only two messenger wires 12,13 are emitted from assembly 21, and above-mentioned suction grille 10 tilts from level, reduces gradually so that be conditioned the central portion side (air discharge side) of chamber.
When above-mentioned suction grille 10 is inclined to inclination alpha, stop the driving of stepping motor by not shown control device, emitting of two messenger wires 12,13 stopped, stopping descending motion.
At this, the replacing of above-mentioned filter preferably can be kept the lower position of operation the operator, it is for example in the living space of the about 2.5m of ceiling height that this heat exchanger is changed position X, from ceiling messenger wire 12,13,14 is emitted about 1m, make the position of the about 1m of above-mentioned suction grille 10 declines, above-mentioned suction grille 10 is the height of about 1.5m overhead.
In addition, above-mentioned tilt angle alpha is changed the angle that preferably can confirm the face of above-mentioned filter 11 on the X of position in the operator's who is positioned at the wide region side of living space (being conditioned the center side of chamber) the visual field at above-mentioned filter, for example spends to the central portion side that is conditioned the chamber (air discharge side) inclination 45 from horizontal level.
Change on the X of position at above-mentioned filter, the operator is as using among Fig. 4 (D) shown in the arrow B, select the fingertip jut 53b of the control stick 53 of operation Fixed-Filter 11 with finger tip, so control stick 53 is a center steering with pivot 51A, fixed part 53A 11A above filter 11 of control stick 53 is broken away from.After the 53A of said fixing portion 11A above filter 11 broke away from, filter 11 also can prevent that filter 11 from falling to the ground by guide rail 51 location.The side at the moment of then raising filter 11 is promptly by guide rail 51 location one side, filter 11 is pulled down from the guide rail 51 that is arranged on the suction grille 10, between two messenger wires 12,13, pull out filter 11 from suction grille 10, carry out the cleaning or the replacing of filter 11.
After the cleaning of filter 11 or changing, the operator is with filter 11 centering positions and be configured on the guideway 51 that is arranged on the suction grille 10.Then shown in the arrow A among Fig. 4 (E), with finger tip operation fingertip projection 53B.So control stick 53 is a center steering with pivot 51A, fixed part 53A 11A on filter 11 of control stick 53 is extended, whereby filter 11 is fixed on the suction grille 10.Utilize far distance controlled to select the rising operation key of operation grid lifting operation by the operator then.
At this, when selecting to rise the operation key,, begin the counting of the 3rd time by not shown control device.The 3rd time was to have tilted to turn back to for the above-mentioned suction grille 10 of inclination alpha the time of level.When beginning to count for the 3rd time, drive stepping motor, begin the coiling of two messenger wires 12,13, to the central portion side that is conditioned the chamber (air discharge side) one side a distolateral level that turns back to of the above-mentioned suction grille 10 that tilts, Yi Bian rising.At this, the roll of the messenger wire of reeling breaks away from from the stepping motor drive system by for example clutch, stops messenger wire 14 and reels.
Then, when above-mentioned suction grille 10 turned back to level, the roll of the messenger wire 14 of reeling was connected again on the drive system of stepping motor, and above-mentioned suction grille 10 is risen in level.So suction grille 10 enters in the grid framework 4 under keeping former level, up to above-mentioned contact 23,24 touch grid framework the incorporating section below on, each messenger wire 12,13,14 is reeled.After contact 23,24 contacts were below the incorporating section of grid 4, for example Dui Ying roll broke away from from the drive system of stepping motor, slides etc.Corresponding messenger wire stops to batch, and all batching when stopping, stopping the rising operation of lift grille 200 by not shown control device.
In addition, the control stick 53 of fixing above-mentioned suction grille 10 and filter 11 is when rising suction grille 10, and contact is on the 61A of executing agency that is arranged on the microswitch 61 on the grid framework 4.This microswitch 61 is provided with in order to confirm that suction grille 10 is accommodated on the grid framework 4 fully.When the fixed part 53A of control stick 53 bumps on the 61A of executing agency that is connected on microswitch 61, send not shown control device to taking in confirmation signal, finish the affirmation of taking in of suction grille 10, and do not bump when being connected on the above-mentioned 61A of executing agency at the 53A of said fixing portion, do not take in confirmation signal because do not transmit, be accommodated on the grid framework 4 so can not confirm suction grille 10, can not move this aircondition.Therefore,, filter 11 is configured on the preposition, confirms just can make after filter is fixed suction grille 10 to rise at control stick 53 though suction grille 10 is descended once more.
According to present embodiment, in cleaning to above-mentioned filter 11, during replacing, even above-mentioned suction grille 10 descends, and when the central portion side that is conditioned the chamber (air discharge side) tilts,, and can prevent falling of filter 11 because fix above-mentioned filters by the guide rail 51 and the control stick 53 that are arranged on the suction grille 10, can use finger tip manipulation bar 53 again, so that the operation of filter mounting or dismounting is easy.And because the function of the existing Fixed-Filter 11 of fixed part 53A of control stick 53, have again as confirming that suction grille 10 is accommodated in the function of the detection faces on the grid framework 4, so can prevent to be accommodated on the grid framework 4 at the fixing incomplete state suction grille 10 of filter 11.
In addition, in the length of above-mentioned suction grille 10 occasion at long side direction, even four angles of suction grille 10 are contained fully, also exist because of deadweight makes the central portion of suction grille 10 and become the danger that is contained to lower convexity, but according to this embodiment, a lateral margin 10A of long side who makes suction grille 10 is by two messenger wires 12,13 support, and support the substantial middle portion of another lateral margin 10B of long side with a messenger wire 14, up to above-mentioned contact 23,24 touch till following go up of incorporating section of grid framework 4, these messenger wires 12 of just reeling, 13,14, so that the two ends of the long side of suction grille 10 and at least the substantial middle portion of another lateral margin 10B rise to fully in the grid framework 4, and because in its occasion that promotes fully, contact 23,24 the contact below the incorporating section of grid framework 4 on, the institute so that suction grille 10 be positioned fully in the grid framework 4.
Therefore, can not be contained at the state that the central portion that makes suction grille 10 because of deadweight is deformed into to lower convexity.
In addition, according to the embodiment of the invention, in the cleaning of above-mentioned filter 11, when changing, because above-mentioned suction grille 10 is descended, and tilt so that be conditioned central portion side (air discharge side) the step-down mode of chamber, so operator A can correctly confirm the state of above-mentioned filter 11, carry out filter 11 mounting or dismounting operations easily.And after the cleaning of above-mentioned filter 11, changing, make above-mentioned filter 11 turn back to level from the state that has tilted, can promote in level on the limit, the limit is loaded onto above-mentioned suction grille 10 non-imposed ground smoothly.In addition, because above-mentioned suction grille 10 keeps level to rise, so can suppress the vibration of suction grille 10.
Though more than be to illustrate of the present inventionly with regard to an above-mentioned embodiment, the present invention is not limited.
Though for example, also box applicable to two directions with regard to a box aircondition explanation of direction, also be applicable to the aircondition that four direction is box.The direction of suction grille inclination at this moment is not limited to air and discharges side.
Claims (5)
1. ceiling-embedded air conditioner, it is characterized in that: setting has the grid framework of exhaust outlet and air entry on the lower end of the body of this aircondition in being embedded in ceiling, on the air entry of this grid framework, suction grille is set, can be provided for cleaning the filter that sucks air at the peristome of this suction grille, and equipment has and makes above-mentioned suction grille and filter can drop to filter integratedly to change the lift grille that the position constitutes with installing and removing;
The guide rail of localization filter is set on above-mentioned suction grille, on this guide rail, is arranged on the control stick that extends and keep this filter above the above-mentioned filter, and have the structure that this control stick can be broken away from above above-mentioned filter.
2. ceiling-embedded air conditioner as claimed in claim 1 is characterized in that: be provided with on above-mentioned grills with taking in of above-mentioned control stick interlocking action and recognize the switch of confirming usefulness.
3. ceiling-embedded air conditioner as claimed in claim 1, it is characterized in that: a lateral margin of its long side of suction grille that constitutes above-mentioned lift grille is by two messenger wire supports, the substantial middle portion of another lateral margin of long side is by a messenger wire support, and near at least by the central portion of a messenger wire support contact that just contacts with this grills when time on the appropriate position that above-mentioned lift grille is accommodated in grid framework is set.
4. as claim 1,2 or 3 described ceiling-embedded air conditioners, it is characterized in that: above-mentioned lift grille has changing on the position by the discharging amount of above-mentioned two messenger wires being set many so that the structure that a lateral margin of the long side of above-mentioned suction grille tilts than the mode of another lateral margin inclination step-down of this long side at filter.
5. ceiling-embedded air conditioner as claimed in claim 4 is characterized in that: above-mentioned lift grille has the structure that tilts in the mode that can make the central portion side step-down that is conditioned the chamber.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003007958 | 2003-01-16 | ||
| JP7958/03 | 2003-01-16 | ||
| JP7958/2003 | 2003-01-16 | ||
| JP2003013030 | 2003-01-22 | ||
| JP13030/2003 | 2003-01-22 | ||
| JP13030/03 | 2003-01-22 | ||
| JP368181/2003 | 2003-10-29 | ||
| JP368181/03 | 2003-10-29 | ||
| JP2003368181A JP4271008B2 (en) | 2003-01-16 | 2003-10-29 | Embedded ceiling air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517618A true CN1517618A (en) | 2004-08-04 |
| CN100386573C CN100386573C (en) | 2008-05-07 |
Family
ID=33033059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100019555A Expired - Fee Related CN100386573C (en) | 2003-01-16 | 2004-01-16 | Ceiling air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4271008B2 (en) |
| CN (1) | CN100386573C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102089594A (en) * | 2008-07-18 | 2011-06-08 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN101493249B (en) * | 2008-01-21 | 2012-09-05 | Lg电子株式会社 | and method for controlling Indoor unit of air conditioner |
| CN101932887B (en) * | 2008-02-05 | 2012-12-05 | 大金工业株式会社 | Air-conditioning indoor unit |
| CN102099633B (en) * | 2008-07-18 | 2013-08-28 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN104019496A (en) * | 2014-06-20 | 2014-09-03 | 苏州贝昂科技有限公司 | Suspended ceiling purification machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655264B (en) * | 2005-07-04 | 2012-07-04 | 三菱重工业株式会社 | Indoor unit and air conditioner |
| JP4418427B2 (en) * | 2005-07-04 | 2010-02-17 | 三菱重工業株式会社 | Indoor unit and air conditioner |
| JP4766974B2 (en) * | 2005-09-27 | 2011-09-07 | 三洋電機株式会社 | Filter and air conditioner |
| JP4813921B2 (en) * | 2006-02-22 | 2011-11-09 | 三菱重工業株式会社 | Indoor unit and air conditioner |
| JP2009103399A (en) * | 2007-10-25 | 2009-05-14 | Fujitsu General Ltd | Air conditioner |
| JP4433059B2 (en) * | 2008-02-05 | 2010-03-17 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP5211865B2 (en) * | 2008-06-05 | 2013-06-12 | ダイキン工業株式会社 | Air-conditioning indoor unit movable panel |
| JP4561924B2 (en) * | 2008-07-18 | 2010-10-13 | ダイキン工業株式会社 | Ceiling-mounted air conditioner |
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- 2003-10-29 JP JP2003368181A patent/JP4271008B2/en not_active Expired - Lifetime
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- 2004-01-16 CN CNB2004100019555A patent/CN100386573C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493249B (en) * | 2008-01-21 | 2012-09-05 | Lg电子株式会社 | and method for controlling Indoor unit of air conditioner |
| CN101932887B (en) * | 2008-02-05 | 2012-12-05 | 大金工业株式会社 | Air-conditioning indoor unit |
| CN102089594A (en) * | 2008-07-18 | 2011-06-08 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN102089594B (en) * | 2008-07-18 | 2013-07-24 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN102099633B (en) * | 2008-07-18 | 2013-08-28 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN104019496A (en) * | 2014-06-20 | 2014-09-03 | 苏州贝昂科技有限公司 | Suspended ceiling purification machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004245567A (en) | 2004-09-02 |
| CN100386573C (en) | 2008-05-07 |
| JP4271008B2 (en) | 2009-06-03 |
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