CN101501408B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN101501408B CN101501408B CN2007800302758A CN200780030275A CN101501408B CN 101501408 B CN101501408 B CN 101501408B CN 2007800302758 A CN2007800302758 A CN 2007800302758A CN 200780030275 A CN200780030275 A CN 200780030275A CN 101501408 B CN101501408 B CN 101501408B
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- dust
- lid
- cleaning brush
- air conditioner
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Provided is an air conditioner having an automatic air filter cleaning function. In the air conditioner, a dust box (70) is removably attached to a main body unit. The dust box (70) is composed of a box main body (71) and a cover body (73) arranged on the box main body (71) to be freely opened and closed. A cleaning brush (90) is arranged on the cover body (73) to be freely rotated.
Description
Technical field
The present invention relates to air conditioner, especially relate to the air conditioner of automatic cleaning function with air cleaner.
Background technology
In air conditioner, make and utilize room air that Air Blast fan sucks, thus it is cooled off or heat and that it is back to is indoor, still by heat exchanger, in order to prevent to float on indoor dust pollution heat exchanger, be provided with air cleaner in the front face side of heat exchanger.When dust attached to this filter on and thereby when producing mesh and stopping up flowing resistance and increase, the air handling capacity of air conditioner reduces, power consumption simultaneously increases.In order to eliminate such unfavorable condition, various air conditioners with automatic cleaning function of filter have been proposed.
For scavenge filter automatically, have that Japan is real to open disclosed method in the clear 62-145019 communique (JP62-145019U).In the method, utilize the pair of rolls supporting to form the belt filter of ring-type, make the roller rotation by utilizing motor, thereby belt filter is moved, in this process, utilize the cleaning brush of rotation that filter is cleaned.In addition, as the method that filter is moved, as as shown in the TOHKEMY 2001-99479 communique (JP2001-99479A), also existence will be wound on a belt filter on the roller and be entangled on another roller the method for utilizing cleaning brush to clean in this process.In this case, after cleaning, filter is refunded to an above-mentioned roller from above-mentioned another roller.
Under the situation of JP62-145019U, the dust of removing from filter accumulates in the dust-collecting box (dust box) (dust stockpile device) of the front that is disposed at cleaning brush or below, when filling or utilize the suction of dust catcher to wait termly and clean.And, in JP62-145019U, dust-collecting box is installed in loading and unloading mode freely with respect to the air conditioner main body, can unload from the air conditioner main body and clean or clean.But,, therefore can't disassemble from the air conditioner main body because cleaning brush is connected on the drive motor.
In the air conditioner of JP62-145019U, there is following problems: disperse easily at the dust that dust-collecting box is accumulated when main body side disassembles.
Summary of the invention
The present invention finishes for the problem points that solves above-mentioned existing air conditioner, its purpose is, in the air conditioner of automatic cleaning function with air cleaner, provide can not make the dust of removing from filter disperse to around and the air conditioner that can handle simply.
For the dust of removing from filter is not dispersed towards periphery, in the air conditioner of JP62-145019U, for example consider to be provided with the switching lid freely of the peristome that covers dust-collecting box.But, be difficult to avoid and cleaning brush between interference in dispose this lid, and be difficult to carry out opening and closing operations.
On the other hand, also considered cleaning brush is arranged on the dust-collecting box in freely mode of rotation, and constituted and to load and unload cleaning brush and dust-collecting box together.In this case, cleaning brush has replaced lid, and the dust in the dust-collecting box is difficult to disperse.But during dust in abandoning dust-collecting box, perhaps cleaning brush becomes obstacle when using dust catcher to aspirate.Even cleaning brush is arranged on the dust-collecting box in loading and unloading mode freely, structure is also numerous and diverse, the charge and discharge operations trouble.
Therefore, for the air conditioner that the present invention relates to, remove attached to the cleaning brush of the dust on the filter and take in the air conditioner of dust-collecting box of the dust of removing having, it is characterized in that, the said dust-collecting case loading and unloading are installed on the main unit of air conditioner freely, and dust-collecting box is made of the lid that box main body and switching are arranged on this box main body freely, is formed with peristome at lid; In the inside of dust-collecting box, above-mentioned cleaning brush rotation is arranged on this lid freely, and, make bristle project to the outside from above-mentioned peristome.
According to said structure, can under lid covers state on the box main body, dust-collecting box be disassembled from the air conditioner main body.Therefore, the dust that is stored in the dust-collecting box can not disperse.And then, for the dust-collecting box that disassembles from the air conditioner main body,, can easily handle by opening lid and utilizing dust catcher to suck dust in the box main body.At this moment, because cleaning brush is installed in the lid side, so the cleaning of box main body is easy.
In one embodiment, above-mentioned lid utilizes hinge through to be connected on the box main body freely.Therefore, the opening and closing operations of lid is easy, can not see and lose lid.
In one embodiment, bearing is assemblied in sliding freely on the lid and by the calvus that is arranged on the lid and fixes, and described bearing is supporting above-mentioned cleaning brush, and can make above-mentioned cleaning brush rotation freely.Simple in structure, the installation exercise of cleaning brush is easy.
Description of drawings
Can understand the present invention more fully by following detailed description and accompanying drawing.Accompanying drawing is only used for illustrating, does not limit the invention.In the accompanying drawings,
Fig. 1 illustrates the embodiment of air conditioner of the present invention, is the exploded perspective view of air conditioner integral body.
Fig. 2 is the cutaway view that the assembled state of air conditioner is shown.
Fig. 3 is the dust-collecting box enlarged drawing on every side among Fig. 2.
Fig. 4 is the stereogram that the state behind the lid of opening dust-collecting box is shown.
Fig. 5 is the enlarged drawing that the installation portion of the cleaning brush among Fig. 4 is shown.
Fig. 6 A is the enlarged drawing that the installment state of cleaning brush is shown.
Fig. 6 B is the cutaway view that the installment state of cleaning brush is shown.
Fig. 7 is the stereogram that the state behind the lid of closing dust-collecting box is shown.
Fig. 8 illustrates the figure that cleaning brush is bearing in the modification of the supporting structure on the lid of dust-collecting box, is the stereogram of box main body and cleaning brush and lid.
Fig. 9 is the vertical view of above-mentioned modification.
Figure 10 is the cutaway view that near the X-X line in Fig. 9 of the supporting structure gear is shown.
Figure 11 is the cutaway view of the XI-XI line in Fig. 9 that the supporting structure of central portion is shown.
Figure 12 is the cutaway view of the XII-XII line in Fig. 9 of supporting structure that the opposition side of gear side is shown.
The specific embodiment
Next, at length describe with reference to the specific embodiment of accompanying drawing air conditioner of the present invention.Fig. 1 is the exploded perspective view of the integral body of air conditioner, Fig. 2 is the cutaway view of the assembled state of air conditioner, Fig. 3 is the dust-collecting box enlarged drawing on every side among Fig. 2, Fig. 4 is the stereogram that the state behind the lid of opening dust-collecting box is shown, Fig. 5 is the enlarged drawing that the installation portion of the cleaning brush among Fig. 4 is shown, Fig. 6 A and Fig. 6 B are enlarged drawing and the cutaway views that the installment state of cleaning brush is shown respectively, and Fig. 7 is the stereogram that the state behind the lid of closing dust-collecting box is shown.Air conditioner shown in Fig. 1 has main unit 10, filter unit 20, front grid 50, front panel 60 and dust-collecting box 70.Main unit 10 has the bottom framework 11 as strength member that is suspended on wall etc., on this bottom framework 11, be equipped with indoor heat converter 12, Air Blast fan (cross flow fan) (label 13 of Fig. 2) and electric part box 14, this main unit sucks room air, make it by indoor heat converter 12 and this air is blown out from blow-off outlet 15, freeze, heat, air conditioning running such as damping.
Above-mentioned filter unit 20 about respectively have a slice air cleaner 21, by these filters 21 are configured in indoor heat converter 12 above, thereby when sucking room air, can prevent to float on airborne dust pollution indoor heat converter 12 from top.And,,, also have the mobile member that filter 21 is moved towards the below in order to remove cleaning attached to the dust on the filter 21 for this filter unit 20.Mobile member makes the filter 21 that is configured to the front above main unit 10 to the bottom surface with rear side moves and further make its mechanism that is U word sigmoid and moves towards the top (with reference to Fig. 2).But, as described in the background art, also can be known mechanisms such as ring-like, winding-type.Concrete structure for filter 21 is narrated in the back.Said dust-collecting case 70 is the parts with function that filter 21 is cleaned.Narrate in the back for its concrete structure.
As shown in Figure 4, said dust-collecting case 70 has: the box main body 71 of case shape; Open and close the lid 73 that is connected freely on this box main body 71 by hinge 72; And be rotation cleaning brush 90 freely by lid 73 supporting.Adopt circular-arc hinge 72 in the present embodiment, but also can be other forms of hinges such as pin joint (pin joint), hinge.Above-mentioned box main body 71 by the base plate 74 of the external packing panel that is also used as air conditioner and from the inner surface of this base plate 74 erect respectively about sidewall 75 and front and rear wall 76 constitute.Sidewall 75 and front and rear wall 76 erect from the outer rim position slightly in the inner part than base plate 74.Become dust incorporating section 77 by base plate 74 and wall 75,76 spaces that surrounded.
As shown in Figure 3, base plate 83 integral body of lid 73 form the chevron cross section, and filter 21 can crookedly on one side be advanced Yi Bian its part forms concave surface.And then, as shown in Figure 7, be formed with peristome 84 at the central portion of base plate 83, so that the part of cleaning brush 90 is exposed.
As shown in Figure 4, two whisk broom 90a, 90b about above-mentioned cleaning brush 90 is separated into, each whisk broom 90a, 90b are by constituting with lower member: aforesaid rotating shaft 91; The aforesaid bearing 92 that rotation combines with the two ends of these rotating shafts 91 freely; And be radial arrangement four avenue system hairs row (planting the hair row), 95 (with reference to Fig. 4) around rotating shaft 91.Because bearing 92 is provided with in the mode that can't dismantle with respect to rotating shaft 91, so whisk broom 90a, 90b are as long as be installed on the lid 73 at each bearing 92.As shown in Figure 7, the end in the outside that is configured in rotating shaft 91 of the whisk broom 90a in left side is outstanding from the sidewall of lid 73, and the gear 96 of the driving force of transmitting drive member (not shown) such as motor is installed on this end.About the rotating shaft 91,91 of whisk broom 90a, 90b be connected to by shaft coupling 97 at central portion each other, can transmitting torque and loading and unloading freely.
As shown in Figure 7, the dust-collecting box 70 that constitutes like that as mentioned above is assemblied in (with reference to Fig. 2, Fig. 3) on the main unit 10 under the state that covers dust incorporating section 77 with lid 73.Under this state, the gear 96 of cleaning brush 91 and the driven wheel engagement that is arranged on the main unit 10.And then, in the sweeper mode of filter 21, filter 21 descends, and collects attached to the dust on the filter 21 and it is accommodated in the dust incorporating section 77 of box main body 71 towards mao row 95 of planting of the cleaning brush 90 of the direction rotation relative with the moving direction of filter.At this moment, as shown in Figure 3, can utilize to be arranged on scraping on the lid 73 and to get (the Sao I is got り) rib 85 and will sweep attached to the dust on the cleaning brush 90 and fall.
When the dust in the dust incorporating section 77 surpasses when a certain amount of, the user disassembles dust-collecting box 70 from main unit 10.At this moment, as shown in Figure 7, because dust incorporating section 77 sealed by lid 73, so dust can not disperse.The user is a horizontal state with dust-collecting box 70 mountings subsequently, and opens lid 73.Under this state,,, therefore realize easily utilizing dust catcher to suck the effect of the dust of box main body 71 inside because cleaning brush 90 is installed in lid 73 sides as Fig. 4, shown in Figure 5.After the cleaning to dust-collecting box 70 finished, the user is closure body 73 as shown in Figure 7, and dust-collecting box 70 is assemblied on the main unit 10.
In the above-described embodiment, lid 73 hinges are connected on the box main body 71, but also can be set at loading and unloading freely.And, cleaning brush 90 is formed two partition type, but also can form one continuous type.
Fig. 8～Figure 12 illustrates the modification that is used for cleaning brush is bearing in freely mode of rotation the supporting structure on the lid of dust-collecting box.Fig. 8 illustrates the stereogram of box main body 29 and cleaning brush 30 and lid 31.Cleaning brush 30 is that bristle 33 (planting the hair row) is planted the parts that form at the rotating shaft 32 of hollow on every side, in this case, rotating shaft 32 forms one, and, except the middle body and two end portions of rotating shaft 32, the roughly total length, the complete cycle that spread all over rotating shaft 32 have all planted bristle 33.And, on a side's of rotating shaft 32 end, gear 34 is installed, end part 35 is installed on the opposing party's end.
And, in the drawings, so that box main body 29 sides are towards the state diagram lid 31 of top.Same with above-mentioned embodiment, lid 31 has to scrape to be got rib 37 and is used to make bristle 33 to project to the peristome 36 in the outside.In this case, be formed with tiny concaveconvex shape scraping the leading section of getting rib 37.
And then for above-mentioned cleaning brush 30, near rotating shaft 32 central portion and the gear 34 and 35 rotations of end part are bearing on the lid 31 freely.In Fig. 9, show the vertical view (making) of the state on the lid 31 that cleaning brush is installed in the face of the superincumbent state of the peristome of box main body.Figure 10 is illustrated near the cutaway view (along the cutaway view of the X-X line among Fig. 9) of the supporting part the gear 34.As shown in the figure, the rotating shaft 32 of cleaning brush 30 be bearing in be arranged at above-mentioned scrape on the sidewall of getting the opposite side of rib 37 supporting rib 38 and and this supporting rib 38 separate between the elastic claw 39 that predetermined interval is provided with.In addition, above-mentioned supporting rib 38 and elastic claw 39 extend towards the peristome side.Be formed with towards the side-prominent anticreep teat 40 of supporting rib 38 at the leading section of elastic claw 39.That is, when inserting rotating shaft 32 between supporting ribs 38 and the elastic claw 39, elastic claw 39 flexibly expand, and rotating shaft 32 is crossed anticreep teat 40, then, under the state of elastic claw 39 recoveries, utilizes anticreep teat 40 to prevent that rotating shaft from deviating from.
Shown in Figure 11 at the cutaway view of the supporting part of the middle body of cleaning brush 30 (cutaway view of the XI-XI line in Fig. 9).As shown in the drawing, be provided with a pair of calvus 41,41 of controlling that extends towards the peristome side.And, being formed with the portion that embraces 42,42 of supporting this rotating shaft 32 in the mode that encases rotating shaft 32 from both sides at the middle body of controlling calvus 41,41, rotating shaft 32 is bearing in this and embraces in the portion 42,42.When inserting rotating shaft 32, control calvus 41,41 elastic dilatations, restore then.
The cutaway view (cutaway view of the XII-XII line in Fig. 9) of the part of the end part 35 of the cleaning brush 30 of supporting shown in Figure 12.Formed mount pin 43 on end part 35, in perimembranous in the end that this mount pin 43 is flexibly embedded rotating shaft 32, thereby end part 35 is installed on the rotating shaft 32.And, on the end wall of lid 31, be formed with the carrying cylinder portion 44 of extending towards cleaning brush 30 sides, erect in the interior perimembranous of carrying cylinder portion 44 and be provided with four supporting ribs 45.Each supporting rib 45 equally spaced is provided with on Zhou Fangxiang.And then, the end part 35 of rotating shaft 32 is inserted the inboard of supporting ribs 45, thereby supporting rotating shaft 32 and making its rotation freely.In this modification, cleaning brush 30 is bearing on the lid 31 in rotation mode freely by above-mentioned each structure.
More than embodiments of the present invention are illustrated, but obviously can do various changes to this.This change should not regard and broken away from the spirit and scope of the invention that self-explantory to one skilled in the art change is included in the follow-up claim as.
Claims (3)
1. air conditioner, described air conditioner has: remove the cleaning brush (90) attached to the dust on the filter (21); With the dust-collecting box of taking in the dust of removing (70), it is characterized in that,
Said dust-collecting case (70) loading and unloading are installed on the main unit (10) of air conditioner freely, and dust-collecting box (70) is by box main body (71) and open and close lid (73) formation that is arranged on freely on this box main body, is formed with peristome (84) at lid (73); Inside in dust-collecting box (70), above-mentioned cleaning brush (90) rotation is arranged on this lid (73) freely, and, make bristle project to the outside from above-mentioned peristome (84).
2. air conditioner according to claim 1 is characterized in that,
Above-mentioned lid (73) utilizes hinge (72) to rotate and is connected freely on the box main body (71).
3. air conditioner according to claim 1 and 2 is characterized in that,
Bearing (92) is assemblied on the lid (73) sliding freely, and fixing by the calvus (82) that is arranged on the lid (73), and described bearing (92) is supporting above-mentioned cleaning brush (90), and can make above-mentioned cleaning brush (90) rotation freely.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006235992 | 2006-08-31 | ||
| JP2006235987A JP4175408B2 (en) | 2006-08-31 | 2006-08-31 | Air conditioner |
| JP235992/2006 | 2006-08-31 | ||
| JP235987/2006 | 2006-08-31 | ||
| JP2006332165A JP4175421B2 (en) | 2006-08-31 | 2006-12-08 | Air conditioner |
| JP332165/2006 | 2006-12-08 | ||
| PCT/JP2007/067000 WO2008026724A1 (en) | 2006-08-31 | 2007-08-31 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101501408A CN101501408A (en) | 2009-08-05 |
| CN101501408B true CN101501408B (en) | 2011-05-04 |
Family
ID=39240838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800302758A Active CN101501408B (en) | 2006-08-31 | 2007-08-31 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4175408B2 (en) |
| CN (1) | CN101501408B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5219667B2 (en) * | 2008-07-25 | 2013-06-26 | 三菱電機株式会社 | Filter cleaning device, air conditioner |
| JP5062116B2 (en) * | 2008-09-09 | 2012-10-31 | ダイキン工業株式会社 | Air conditioner |
| CN102077034B (en) * | 2009-04-30 | 2013-07-10 | 大金工业株式会社 | Indoor unit for air conditioning device |
| JP5108119B2 (en) * | 2011-01-11 | 2012-12-26 | シャープ株式会社 | Dust box, filter cleaning device and air conditioner |
| JP5631810B2 (en) * | 2011-06-08 | 2014-11-26 | ダイキン工業株式会社 | Filter cleaning unit and air conditioner |
| JP5429235B2 (en) * | 2011-07-08 | 2014-02-26 | ダイキン工業株式会社 | Air conditioning indoor unit |
| CN102607107B (en) * | 2012-03-19 | 2016-12-14 | 海尔集团公司 | Indoor apparatus of air conditioner and air-conditioning |
| JP5751231B2 (en) * | 2012-09-28 | 2015-07-22 | ダイキン工業株式会社 | Air conditioning indoor unit |
| JP6827228B2 (en) * | 2017-02-28 | 2021-02-10 | 株式会社コーワ | Filter cleaning device and air conditioner |
| US20220370942A1 (en) * | 2021-05-24 | 2022-11-24 | Lg Electronics Inc. | Filter cleaner and air-processing apparatus including filter cleaner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584435A (en) * | 2003-08-18 | 2005-02-23 | 松下电器产业株式会社 | Air conditioner with indoor unit with automatic cleaning air filter |
-
2006
- 2006-08-31 JP JP2006235987A patent/JP4175408B2/en active Active
-
2007
- 2007-08-31 CN CN2007800302758A patent/CN101501408B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584435A (en) * | 2003-08-18 | 2005-02-23 | 松下电器产业株式会社 | Air conditioner with indoor unit with automatic cleaning air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008057882A (en) | 2008-03-13 |
| CN101501408A (en) | 2009-08-05 |
| JP4175408B2 (en) | 2008-11-05 |
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