CN1517613A - Ceiling air conditioner - Google Patents
Ceiling air conditioner Download PDFInfo
- Publication number
- CN1517613A CN1517613A CNA2004100012715A CN200410001271A CN1517613A CN 1517613 A CN1517613 A CN 1517613A CN A2004100012715 A CNA2004100012715 A CN A2004100012715A CN 200410001271 A CN200410001271 A CN 200410001271A CN 1517613 A CN1517613 A CN 1517613A
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- grill frame
- grid
- suction
- suction grid
- filter
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Provided is a recessed type ceiling air conditioner capable of completely accommodating a suction grill even when the suction grill is inclined and oscillated. This recessed type ceiling air conditioner comprises a lifting and lowering grill 200 constituted to integrally lower the suction grill 10 and a long life filter 11 to a filter replacement position. The suction grill 10 constituting the lifting and lowering grill 200 is precedingly entered into a grill frame 4 when the suction grill 10 is raised to a grill frame 4 side, and comprises guide members 40, 42 for guiding the lifting and lowering grill 200 to a proper position of the grill frame 4, on its both ends in the longitudinal direction and an end part in the lateral direction. Further the suction grill 10 comprises a contact member 50 brought into contact with a lower face of the grill frame 4 first when the suction grill 10 is raised to the grill frame 4 side, so that it is lifted at a contact part with the contact 50 as a support.
Description
Technical field
The present invention relates to ceiling-embedded air conditioner.
Background technology
As everyone knows, usually, lower end at the ceiling-embedded air conditioner body is provided with the grill frame with outlet and suction inlet, peristome at this grill frame is provided with the suction grid of supporting filter, make the related filter free lifting of this suction grid, when changing filter, make the related filter of suction grid descend and to change this filter (referenced patent file 1) at lower.
(patent document 1) spy opens the 2002-349893 communique.
But, when promoting with four lifting ropes when sucking in the grids income grill frames, because the lifting force unbalance and can cause and suck that grid tilts or swing, grid takes place to suck can not be placed state in the grill frame into fully of each lifting rope.
Summary of the invention
At this, the objective of the invention is to solve the problem that exists in the existing technology, also can suck the ceiling-embedded air conditioner that grid is put into fully even provide when sucking grid inclination or swing.
In order to solve described problem, first aspect present invention is described to be a kind of ceiling mount type air conditioner.The lower end of its body in being installed in ceiling is provided with the grill frame with outlet and suction inlet, suction inlet at this grill frame is provided with the suction grid, purification that can dismounting the peristome setting of this suction grid sucks the filter of air, and has the lift grille that described suction grid and filter can be dropped to with being integral the position of changing filter; Two ends longitudinally at the suction grid that constitutes described lift grille have guiding parts, be introduced in the described grill frame from position this guiding parts when described grill frame side promotes of changing described filter when sucking grid, guide this lift grille to enter the appropriate position of described grill frame.
According to this structure, because on the two ends of the length direction that sucks grid, have guiding parts, this guiding parts is introduced into and guides this lift grille to enter the appropriate position of grill frame in the grill frame when lifting suction grid enters the grill frame side, even swing at length direction so suck grid, also can suppress its swing lift grille is placed the into appropriate position of grill frame.
Second aspect present invention is described to be a kind of ceiling mount type air conditioner.The lower end of its body in being installed in ceiling is provided with the grill frame with outlet and suction inlet, suction inlet at this grill frame is provided with the suction grid, purification that can dismounting the peristome setting of this suction grid sucks the filter of air, and has the lift grille that described suction grid and filter can be dropped to with being integral the position of changing filter; End in the short direction of the suction grid that constitutes described lift grille has guiding parts, be introduced in the described grill frame from position this guiding parts when described grill frame side promotes of changing described filter when sucking grid, guide this lift grille to enter the appropriate position of described grill frame.
According to this structure, because on the end of the short direction of this suction grid, have guiding parts, this guiding parts is introduced into and guides this lift grille to enter the appropriate position of grill frame in the grill frame when lifting suction grid enters the grill frame side, even, also can suppress its swing lift grille is placed the into appropriate position of grill frame so suck grid in short direction swing.
Third aspect present invention is described be first or the described structure of second aspect in, hang a side of the long side that draws described suction grid with two lifting ropes, hang the summary central portion of another side that draws this long side simultaneously with a lifting rope; Described suction grid has described guiding parts hanging the side side of drawing with this lifting rope, hang the side side of drawing at described two lifting ropes and have the body of touching, when making this suction grid rise when entering described grill frame side from changing described filters locations side that this touches body and touches at first below described grill frame, and to touch position that body touches with this be fulcrum this suction grid of slinging.
According to this structure, because have the body that touches that when making the rising of suction grid enter grill frame, touches at first below grill frame, and touching position that body touches with this is fulcrum this suction grid of slinging, even so suck that grid tilts also to touch the position that body touches with this is fulcrum, sling and rotate this suction grid, make to suck grid and get back to level.Therefore, lift grille can be placed in the appropriate position of grill frame into.
The described invention of fourth aspect present invention is in the structure of the third aspect, in described grill frame with described suction grid touch body relative to the position on step is set, described suction grid touch body and this step touches.
The described invention of fifth aspect present invention be aspect the first～four in the described structure of any one party face, the guiding parts of described suction grid touches the inner side surface of described grill frame, and guides described lift grille to enter in the appropriate position of described grill frame along this inner side surface.
The described invention of sixth aspect present invention is aspect the 5th in the described structure, and the inner side surface of the described grill frame that the guiding parts of described suction grid is touched forms the inclined plane that tilts laterally gradually along direction downwards.
Description of drawings
Fig. 1 is the figure that expression relates to an embodiment of ceiling-embedded air conditioner of the present invention;
Fig. 2 relates to the profile of the short direction of ceiling-embedded air conditioner of the present invention;
Fig. 3 is that expression relates to the grill frame of ceiling-embedded air conditioner of the present invention and the figure of suction grid;
Fig. 4 is the sectional side view of the state of the suction grid of expression ceiling-embedded air conditioner of the present invention when entering in the grill frame;
Fig. 5 is the sectional side view of the state of suction grid when entering grill frame with heeling condition of expression ceiling-embedded air conditioner of the present invention.
The numbering explanation
1 body; 5 outlets; 4 grill frames; 6 suction inlets; 10 suck grid; 11 long-acting filters; 12,13,14 lifting ropes; Unit 21; 23,24,50 touch body; 25 air cleaning filters; 27 fixing metal anchor clamps; 40,42 guiding parts; 41,44 projectioies; 43 ribs; 100 ceiling-embedded air conditioners; 200 lift grilles.
The specific embodiment
Be described in detail embodiments of the invention below with reference to accompanying drawing.
Fig. 1 is the figure that expression relates to ceiling-embedded air conditioner 100 of the present invention.Ceiling-embedded air conditioner 100 is installed on the ceiling of room as shown in Figure 1, and particularly against the position of wall, body 1 is embedded in ceiling inside.
As shown in Figure 2, placing heat exchanger 2, pressure fan 3 etc. in the inside of this body 1.Fixing grill frame 4 in the lower end of body 1, establishing outlet 5 in a side of the close room of this grill frame 4 broad area.Discharge air from this outlet 5 to room space broad area side (using the house center side of air conditioner).In addition, establish suction inlet 6, suck air from this suction inlet 6 in another distolateral leaning on the position of wall of described grill frame 4.At this suction inlet 6 the placement section 6A of lift grille 200 is set, in this placement section 6A, places lift grille 200.
Peristome at described suction grid 10 can be provided with the long-acting filter 11 that purifies the suction air removably.As shown in Figure 3, these suction grids 10 and filter 11 are lifted on the grill frame 4 lifting freely by three lifting ropes 12,13,14.
One end 12a of three lifting ropes 12,13,14,13a, 14a be three places of fixedly connected described suction grid 10 respectively, and other end 12b, 13b, the 14b of each lifting rope 12,13,14 are connected on the elevating mechanism.This elevating mechanism comprises the illustrated stepper motor of omission, is driven three spools that rotate and controlled driving Stepping Motor Control device by this stepper motor, as shown in Figure 3, is placed in the unit 21 of suction inlet 6 configurations in the close grill frame 4.
At this lift grille 200, a side 10A who sucks the long side of grid 10 hangs with two lifting ropes 12,13 and draws, and the cardinal principle central portion of another side 10B of long side hangs with a lifting rope 14 and draws simultaneously.
Have again, lift grille 200 has the body of touching 23 near hanging the position of drawing with this lifting rope 14, this touches that 6B touches below the placement section 6A of body 23 and grill frame 4 in the time of in the appropriate position of the placement section 6A that lift grille 200 is placed grill frame 4, and this touches body 23 and forms one with the fixing of air cleaning filter 25 with metal fixture 27.Narration at length, the overlapping air cleaning filter 25 that is provided with on the long-acting filter 11 in this air conditioner 100 forms the described body 23 that touches on the fixing metal anchor clamps 27 that are positioned near the fixedly middle position the lifting rope 14 among the fixing metal anchor clamps 27 at the central authorities of fixing this air cleaning filter 25 respectively and two ends.
Have again, hang at two lifting ropes 12,13 position of drawing near have the body of touching 24, when in the appropriate position of the placement section 6A that lift grille 200 is placed grill frame 4 this touch body 24 and grill frame 4 placement section 6A below 6B touch.
Have again, this lift grille 200 has guiding parts 40 on the two ends of the length direction (arrow x direction among Fig. 3) that sucks grid 10, this guiding parts 40 is introduced into and guides this lift grille 200 to enter the appropriate position of grill frame 4 in the grill frame 4 when lifting lift grille 200 enters grill frame 4 sides.Narration at length, as shown in Figure 4, this guiding parts 40 is made of with the projection 41 that is located at the both end sides top of this outer lateral side that touches body 24 the described body 24 that touches, this projection 41 is introduced in the grill frame 4 than the body that sucks grids 10 and touches with the inner side surface of grill frame 4, along the position of the arrow x direction of the inner side surface guiding lift grille 200 that touches to appropriate position.In addition, the body of said suction grid 10 is the parts of removing described guiding parts 40 and guiding parts described later 42.Have again, represented that in the example of accompanying drawing projection 41 is hemispherical substantially, but its shape can change.
Have again, as shown in Figure 4, this lift grille 200 also has guiding parts 42 in the end (part of side 10B side) of the short direction (arrow y direction) that sucks grid 10, and this guiding parts 42 is introduced into and guides this lift grille 200 to enter the appropriate position of grill frame 4 in the grill frame 4 when lifting lift grille 200 enters grill frame 4 sides.Narration at length, this guiding parts 42 is by the two ends (with reference to Fig. 3) of the side 10B that is located at the described long side that sucks grid 10 respectively, to the last side-prominent rib 43 of grill frame 4 and be located on the top of outer lateral side of this rib 43 and with described protruding 41 projectioies 44 formations with shape.That is, this projection 44 be introduced in the grill frame 4 than the body that sucks grids 10 and touch with the inner side surface 6C (with reference to figure 4) of grill frame 4, along the position of the arrow y direction of the inner side surface 6C guiding lift grille 200 that touches to appropriate position.
Here, as shown in Figure 4, the inner side surface 6C at grill frame 4 and described protruding 41,42 positions that touch becomes the inclined plane that tilts laterally gradually along downward direction.That is, the placement section 6A of grill frame 4 forms big more opening more downwards, enters easily in the grill frame 4 by making lift grille 200 like this.
Have, have the body of touching 50 at this lift grille 200 on the other end (left-hand portion among the figure) of the short direction of suction grid 10, when lifting lift grille 200 entered grill frame 4 sides, this touched body 50 and touches earlier below grill frame 4.Be described in detail, establish in the end that sucks grid 10 and touch body 50, and grill frame 4 establish step 51 with the described relative part of body 50 that touches, by this step 51 be lower than described below the position of 6B form below 51B.The body 23,24 that touches that touches body 50 and other of grill frame 4 similarly touches below grill frame 4 described on the 51B in the time of in the appropriate position of lift grille 200 being placed grill frame 4.
Next explanation action.
Being wound on each lifting rope 12,13,14 on the spool when the stepper motor in the unit 21 rotates is respectively emitted or is reeled.Described control device in the unit 21 is controlled described stepper motor and is rotated when selecting grid lifting running by controller and radio communication remote controller (not illustrating).Grid lifting running comprises the rising running of described suction grid 10 and the running that descends, and is used for the maintenance operations such as cleaning, replacing to described filter 11,25.
The operator at first selects the decline running of grid lifting running with remote controller when the maintenance operation.When select descending running, do not make illustrated control device starting stepper motor by described, 21 emit lifting rope 12,13,14 from the unit, and described as shown in Figure 1 suction grid 10 begins to descend from ceiling.At this moment, keep the discharging amount of 21 each lifting rope 12,13,14 of emitting identical, keeping the level described suction grid 10 that descends substantially from the unit by control device.
When described suction grid 10 drops to the position H that how much exceeds than filter replacing position L, pick up counting the very first time by not making illustrated control device, the very first time is that described suction grid 10 arrives filter replacing position L required time from position H decline.Drop to filter at the grid of suction described in the very first time that clocks with level and change position L.When described suction grid 10 drops to this filter and changes position L, the spool that lifting rope 14 is reeled, for example, by disengaging driving system of stepping motor such as clutches, stop to emit this lifting rope 14.
Then, picked up counting for second time by not making illustrated control device.Second time, to be described grid 10 began to tilt time of arrival inclination angle a from level.In this second time from the unit 21 emit two lifting ropes 12,13, described suction grid 10 is tilted to the house center side (discharge air side) of using air conditioner from level.
When suction grid 10 tilts to angle a, stop the stepper motor driving by not making illustrated control device, stop to emit of two lifting ropes 12,13, stop the running that descends.
At this, described filter is changed position L and is changed to ideal so that the operator maintains the low level of operation.This filter is changed position L and is for example emitted lifting rope 12,13,14 about 1m from ceiling in ceiling height is the room of about 2.5m, the position of the about 1m of described suction grid 10 declines, and described suction grid 10 is higher than floor 1.5m.
Have, described inclination angle a is so that be arranged in the operator of the broad side in the room house center side of air conditioner (use) and can confirm to change the angle of face of described filter 11,25 of position L for desirable at described filter again.For example, spend from inclined 45 in the house central portion side (discharge air side) of using air conditioner.
Pulling down described filter 11,25 by the operator from the described suction grid 10 among described filter replacement position L cleans, changes.Then, described filter 11,25 is installed on described suction grid 10, is selected the rising running of grid lifting running with remote controller by the operator.
When selecting described running, picked up counting for the 3rd time by not making illustrated control device.The 3rd time was to turn back to the level required time with the described suction grid 10 that inclination angle a inclines.When the pick up counting stepper motor starting of the 3rd time, two lifting ropes 12,13 that begin to reel, level is returned in a distolateral rising of the described suction grid 10 that tilts to the house central portion side (discharge air side) of using air conditioner.At this moment, the spool of the lifting rope 14 of reeling, for example, by the drive system of clutch disengaging stepper motor, lifting rope 14 stops to reel.
Then, when described suction grid 10 turned back to level, the spool of the lifting rope 14 of reeling just was connected on the driving system of stepping motor, promotes described suction grid 10 with level.
In this occasion, do not swing on the ground with level all the time and rise if suck grid 10, the parts of contact grid frame 4 do not enter grill frame 4, and 6B, 51B touch below the described placement section 6A that touches body 23,24,50 and grill frame 4.And, after below the placement section 6A that touches body 23,24,50 and grill frame 4, touching, for example, corresponding spool will break away from from the drive system of stepper motor, slippage, stop the corresponding lifting rope of reeling, when all stopping, stopping the running of rising by not making illustrated control device.Like this, suck grid 10 and be placed the into appropriate position of grill frame 4.
, in sucking grid 10 risings, suck grid 10 and be subjected to swing from the meetings such as power of outside.According to present embodiment, because the opening of the placement section 6A of formation grill frame 4 is big more more downwards, so a bit can positively enter in the grill frame 4 even suck grid 10 how many swings.
And then, enter in the grill frame 4 prior to the body that sucks grid 10 at the described guiding parts 40,42 that the upside that sucks grid 10 protrudes at present embodiment, therefore, the corresponding swaying direction of some meetings in this guiding parts 40,42 and the inner side surface 6C of grill frame 4 touch, and touch by this and suppress to suck the further swing of grid 10 in length direction (arrow x direction) or short direction (arrow y direction).And then, by this guiding parts 40 or 42 and the inner side surface 6C of grill frame 4 touch, rise along with sucking grid 10, slowly suppressed along the length direction (arrow x direction) of this inner side surface 6C suction grid 10 or the oscillating quantity of short direction (arrow y direction), sucking grid 10 is directed in the appropriate position of grill frame 4, like this, touch body 23 what suck grid 10,24,50 touch below the placement section 6A of grill frame 4 and stop till the coiling of whole lifting ropes 12～14, the stepper motor running drives, and sucks grid 10 and is placed the appropriate position that enters grill frame 4.
Have again, in sucking grid 10 risings, can cause the coiling amount difference of each lifting rope 12～14 owing to the equal reason of the pulling force that is applied to each lifting rope 12～14, originally the grid 10 that is in level rises with heeling condition, can suck grid 10 and can not be placed phenomenon in the forward space grid 4 fully.Particularly the weight of the suction grid 10 born of the weight ratio lifting rope 12,13 of the suction grid 10 born of lifting rope 14 is big, lifting rope 14 sides that therefore grid 10 can take place to suck as illustrated in fig. 5 by under the state rising.
At present embodiment, touch body 50 owing to be provided with in the end of upside, so this touches body 50 and touch with the following 51B of grill frame 4 at first, and to suck grid 10 be fulcrum with this position that touches in this occasion, arrow z direction is being rotated and is slinging in the drawings.And, turn to other always and touch body 23,24 and bump with grill frame 4 and connect owing to suck grid 10, therefore return the cardinal principle level.Have, suction grid 10 suitably touches by the inner side surface 6C of described guiding parts 40,42 and grill frame 4 in this rotation again, and the position of adjusting arrow x direction and arrow y direction is appropriate position.Like this, sucking grid 10 will be placed in the appropriate position of grill frame 4 into.
In contrast, when the heeling condition high with touching body 50 opposite sides that sucks grid 10 rises, because the described body 23 that touches touches with the following 6B of grill frame 4 at first, to touch the parts position with this be that fulcrum touches other the body 24,50 that touches so suck grid 10.Like this, suction grid 10 returns the cardinal principle level and is placed the into appropriate position of grill frame 4.
Have again, the process that suction grid 10 tilts in the occasion correction of short direction (arrow y direction) inclination has been described in described explanation, yet when length direction (arrow x direction) tilts because be located at length direction the end touch body 24 at first below grill frame 4 6B touch, so sucking grid 10 is that the body 23,50 that touches that fulcrum rotates up to other touches with this position that touches, and returns level substantially.Thus, suck grid 10 and no matter tilt in any direction, it tilts and also can both revise by touching body 23,24,50.
As described above, promote when sucking grid 10 changing position L from filter according to this embodiment to grill frame 4 sides, guiding parts 40,42 is introduced in the grill frame 4, suck the position of grid 10 along the inner side surface guiding of grill frame 4, therefore, also can place in the appropriate position of grill frame 4 even suck grid 10 swings with sucking grid 10.
Have again, when changing position L lifting suction grid 10 from filter to grill frame 4 sides, described any one that touches body 50,23,24 touches with following 51B, the 6B of grill frame 4 at first, and with the position that touches is that fulcrum rotates the suction grid 10 of slinging, even therefore also can return level when sucking grid 10 inclinations.
Thereby, even when sucking grid 10 inclinations or swing, also can fully be placed in the grill frame 4 with sucking grid 10.
Have again, according to this embodiment, when described filter 11 cleanings are changed, because fall described suction grid 10 and tilt to the house central portion side (air discharge side) of using air conditioner, institute is so that operator A can confirm the state of described filter 11,25, the dismounting of carrying out filter 11,25 easily operates.Have again, after 11,25 cleanings of described filter, changing, because make described suction grid 10 return level and rise, so can successfully be installed in described suction grid in the grill frame with level from heeling condition.
More than, according to described embodiment the present invention has been described, but the present invention is not limited to described embodiment.
For example, a direction filter type air conditioner has been described, but also can be suitable for to the filter type two direction filter types, four directions.At this moment, do not limit the direction that sucks the grid inclination and discharge side at air.
The effect of invention
As mentioned above, even the present invention also can fully place suction when suction grid tilts or swings Enter grid.
Claims (6)
1. ceiling-embedded air conditioner, the lower end of its body in being installed in ceiling is provided with the grill frame with outlet and suction inlet, suction inlet at this grill frame is provided with the suction grid, purification that can dismounting the peristome setting of this suction grid sucks the filter of air, and has the lift grille that described suction grid and filter can be dropped to with being integral the position of changing filter; It is characterized in that, two ends longitudinally at the suction grid that constitutes described lift grille have guiding parts, be introduced in the described grill frame from position this guiding parts when described grill frame side promotes of changing described filter when sucking grid, guide this lift grille to enter the appropriate position of described grill frame.
2. ceiling-embedded air conditioner, the lower end of its body in being installed in ceiling is provided with the grill frame with outlet and suction inlet, suction inlet at this grill frame is provided with the suction grid, purification that can dismounting the peristome setting of this suction grid sucks the filter of air, and has the lift grille that described suction grid and filter can be dropped to with being integral the position of changing filter; It is characterized in that, two ends in the short direction of the suction grid that constitutes described lift grille have guiding parts, be introduced in the described grill frame from position this guiding parts when described grill frame side promotes of changing described filter when sucking grid, guide this lift grille to enter the appropriate position of described grill frame.
3. as claim 1 or 2 described ceiling-embedded air conditioners, it is characterized in that, hang a side of the long side that draws described suction grid, hang the cardinal principle central portion of another side that draws this long side simultaneously with a lifting rope with two lifting ropes; Described suction grid has described guiding parts hanging the side side of drawing with this lifting rope, has the body of touching hanging the side side of drawing with described two lifting ropes, when making this suction grid rise when entering described grill frame side from changing described filters locations side that this touches body and touches at first below described grill frame, and to touch position that body touches with this be fulcrum this suction grid of slinging.
4. ceiling-embedded air conditioner as claimed in claim 3 is characterized in that, in described grill frame with described suction grid touch body relative to the position on step is set, described suction grid touch body and this step touches.
5. as any described ceiling-embedded air conditioner in the claim 1～4, it is characterized in that, the guiding parts of described suction grid touches the inner side surface of described grill frame, and guides described lift grille to enter in the appropriate position of described grill frame along this inner side surface.
6. ceiling-embedded air conditioner as claimed in claim 5 is characterized in that, the inner side surface of the described grill frame that the guiding parts of described suction grid is touched forms along the outward-dipping gradually inclined plane of direction downwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003007960A JP2004218963A (en) | 2003-01-16 | 2003-01-16 | Recessed type ceiling air conditioner |
| JP007960/2003 | 2003-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1517613A true CN1517613A (en) | 2004-08-04 |
Family
ID=32897901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100012715A Pending CN1517613A (en) | 2003-01-16 | 2004-01-05 | Ceiling air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004218963A (en) |
| CN (1) | CN1517613A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713568B (en) * | 2008-09-30 | 2012-11-28 | 三洋电机株式会社 | An air conditioner and method of controlling the air conditioner |
| CN104515201A (en) * | 2013-10-02 | 2015-04-15 | Lg电子株式会社 | Indoor unit for cassette type air conditioner |
| CN107420976A (en) * | 2017-05-10 | 2017-12-01 | 珠海格力电器股份有限公司 | Lift panel safety device, lifting panel and air conditioner |
| US10047972B2 (en) | 2013-10-02 | 2018-08-14 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| US10203150B2 (en) | 2013-10-11 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner |
| US10203124B2 (en) | 2014-01-27 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner having wind visors |
| CN116182310A (en) * | 2023-04-24 | 2023-05-30 | 武乡县正明石材有限公司 | Large-particle air dust removal device for industrial production |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915392B2 (en) * | 2008-05-29 | 2012-04-11 | ダイキン工業株式会社 | Air conditioning indoor unit and method of moving panel of air conditioning indoor unit |
| JP4915393B2 (en) * | 2008-05-29 | 2012-04-11 | ダイキン工業株式会社 | Air conditioning indoor unit |
| CN114484840B (en) * | 2022-01-17 | 2024-02-06 | 海南特约利节能环保技术开发有限公司 | Environment-friendly energy-saving central air conditioner |
-
2003
- 2003-01-16 JP JP2003007960A patent/JP2004218963A/en active Pending
-
2004
- 2004-01-05 CN CNA2004100012715A patent/CN1517613A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713568B (en) * | 2008-09-30 | 2012-11-28 | 三洋电机株式会社 | An air conditioner and method of controlling the air conditioner |
| CN104515201A (en) * | 2013-10-02 | 2015-04-15 | Lg电子株式会社 | Indoor unit for cassette type air conditioner |
| US10047972B2 (en) | 2013-10-02 | 2018-08-14 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| CN104515201B (en) * | 2013-10-02 | 2018-10-30 | Lg电子株式会社 | The indoor unit of embedded air regulator |
| US10197298B2 (en) | 2013-10-02 | 2019-02-05 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| US10203150B2 (en) | 2013-10-11 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner |
| US10203124B2 (en) | 2014-01-27 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner having wind visors |
| CN107420976A (en) * | 2017-05-10 | 2017-12-01 | 珠海格力电器股份有限公司 | Lift panel safety device, lifting panel and air conditioner |
| CN107420976B (en) * | 2017-05-10 | 2023-09-08 | 珠海格力电器股份有限公司 | Safety device for lifting panel, lifting panel and air conditioner |
| CN116182310A (en) * | 2023-04-24 | 2023-05-30 | 武乡县正明石材有限公司 | Large-particle air dust removal device for industrial production |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004218963A (en) | 2004-08-05 |
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