CN110513775A

CN110513775A - Air purifying mechanism

Info

Publication number: CN110513775A
Application number: CN201910763434.XA
Authority: CN
Inventors: 柳生隆之
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2015-03-03
Filing date: 2016-01-19
Publication date: 2019-11-29
Also published as: JP2016161228A; JP6506989B2; CN106796049B; WO2016139980A1; CN106796049A

Abstract

The present invention provides a kind of air purifying mechanism for allowing user that can easily and safely remove dust containing case.The air purifying mechanism (20) has main body (22) and dust containing case (23).Main body has dust arrestment portion (21) and engaged part (B1, Bc).Dust containing case has dust receiving portion (231), fastener (233f) and operation portion (233a).Dust receiving portion is used to accommodate the dust of dust arrestment portion trapping.Fastener can be locked on the engaged part of main body.In the state that fastener is locked on engaged part, the operation direction of operation portion includes at least lower section ingredient.Moreover, fastener is disengaged from engaged part when operation portion is operated along the operation direction comprising lower section ingredient, the dust containing case becomes the state that can be detached from main body.

Description

Air purifying mechanism

Technical field

The present invention relates to the air purifying mechanisms for having cleaning function.

Background technique

It is previous open (special referring for example to Japanese Patent Open Publication just like air conditioner shown in the prior art below Open No. 2010-197014 etc.).

(prior art)

A kind of air conditioner having the cleaning unit for removing the dust adhered on filter, the cleaning unit Have: there is the supporting member for the filter guide rail for keeping the filter mobile；And dust collection box assembly, detachably pacify On the supporting member, the dust collection case with dust scraping portion and the lower section for being mounted on dust scraping portion, in institute The front face for stating air conditioner is installed in left-right direction, on one end of the left and right directions in dust scraping portion have with it is described The axis of the mounting hole engaging of supporting member, and the other end of left and right directions engages with the fixation hole of the supporting member, the dust Scraping portion has the retainer that can be retreated in the lateral direction using spring, in the front end of the retainer, described supporting member On the face of side, form the corner portion that abuts with the abutting part of the supporting member, by the retainer pressing supporting member side, The corner portion makes the spring contraction after abutting with the abutting part of the supporting member, the retainer moves inward, then Engage with the fixation hole of the supporting member.

Existing technical literature

Patent document 1: Japanese Patent Laid-Open Publication 2010-197014 (referring to abstract, Fig. 6 etc.)

Patent document 2: Japanese Patent Laid-Open Publication 2010-249358 (referring to abstract, Fig. 6 etc.)

But in the air conditioner shown in the above-mentioned prior art, user is in order to outwell in dust collection case Dust and when removing dust collection box assembly from supporting member, need to insert a finger into fixation hole etc. so that retainer overcomes spring Elastic force and to spring side it is mobile after, in the state that the front end of retainer 7 is located at the inside of fixation hole, by dust collection case group Part pulls in face of oneself.That is, in order to remove dust collection box assembly from supporting member in the air conditioner, user needs With the hands it is compared complicated operation, cumbersome.Further, since the indoor unit of general air conditioner is arranged relatively high Place, it is therefore desirable to which the operation of both hands is than relatively hazardous.

Summary of the invention

The object of the present invention is to provide a kind of air purifying mechanism, even if being arranged in opposite eminence, user can be also allowed Than easily and safely removing dust containing case (being equivalent to above-mentioned " dust collection box assembly ") in the past.

The air purifying mechanism of first method of the present invention has main body and dust containing case.Main body has dust arrestment portion The engaged part and.In addition, heat exchanger and pressure fan, humidifier, dehumidifier etc. can be loaded in the main body.That is, the sky Gas purification mechanism can be assembled into air conditioner (conditioner), the air cleaner with humidification function, with removing In the air cleaner of wet function.In addition, the main body can not load other structures constituent part, and as individual device In the presence of.Dust containing case has dust receiving portion, fastener and operation portion.Dust receiving portion is for accommodating the trapping of dust arrestment portion Dust.Fastener can be locked on the engaged part of main body.A pair of of engaged part and fastener can be only set, it can also be with It is arranged multipair.In addition, locking can also be bent when fastener is locked on engaged part.It is locked on and is locked in fastener In the state of in portion, the operation direction of operation portion include at least lower section ingredient.In addition, the operation direction of operation portion can be only under Fang Chengfen is constituted.Furthermore it is preferred that operation portion is at two hereinafter, more preferably one.Moreover, when operation portion edge includes lower section ingredient Operation direction when being operated, the dust containing case becomes the state that fastener disengages from engaged part, can be detached from main body.

The air purifying mechanism of second method of the present invention is on the basis of the air purifying mechanism of first method, engaged part tool There is opening.Fastener is stick-like.Moreover, in the state that fastener is locked on engaged part, operation portion is along comprising lower section When the operation direction of ingredient is operated, the fastener is extracted from opening, is detached from engaged part.In addition, the air of the method is net Change in mechanism, preferably at least there is two pairs of engaged parts (opening) and fastener.Under above situation, preferably fastener is arranged in ash On the two sides of dirt containing case.

For the air purifying mechanism of Third Way of the present invention on the basis of the air purifying mechanism of second method, fastener is by court It is reinforced to the outside of dust containing case.Moreover, the front end of the fastener, with towards dust containing case to the installation side of main body To, inwardly tilt.

Air of the air purifying mechanism of fourth way of the present invention in first method any one mode into Third Way On the basis of purification mechanism, dust containing case also has dust removing unit.Dust removing unit is locked on engaged part in fastener In the state of, it is opposite with dust arrestment portion.In addition, the dust removing unit is such as band brush roll and aspirator, by making ash The dust of dirt trap portion trapping is mobile to dust receiving portion, and dust is removed from dust arrestment portion.Moreover, being locked in fastener In the state of on engaged part, fastener is located on the upside of dust removing unit.

Air of the air purifying mechanism of 5th mode of the invention in first method any one mode into fourth way On the basis of purification mechanism, main body also has bottom supporting portion.Bottom supporting portion is locked on the state on engaged part in fastener The bottom of lower support dust accretions case.Moreover, the bottom supporting portion is equipped with notch, the notch at least makes and dust accretions A part of the bottom surface of the main body opposite side opposite side of case is exposed.

The air purifying mechanism of 6th mode of the invention, has dust arrestment portion, dust removing unit, driven member, bearing Portion and driving source.Dust removing unit and a part in dust arrestment portion are oppositely arranged.In addition, the dust removing unit such as four directions Described in the explanation of the air purifying mechanism of formula.Driven member is connected with dust arrestment portion.Additionally, it is preferred that dust arrestment portion energy It is dismounted from driven member.Supporting part detachably supports driven member.Driving source and driven member detachably connect.And And the driving source is in a manner of making a part of continuous phase pair in dust removing unit and dust arrestment portion, driving driven member.

On the basis of the air purifying mechanism of the 6th mode, driven member is the air purifying mechanism of 7th mode of the invention Roller with holding section.In addition, " roller " mentioned here is such as band brush roll, it is the dust for dust arrestment portion to be trapped The roller removed from dust arrestment portion.Driving source is detachably connect with the first shaft portion of the axle portion of the side as roller.Bearing Portion detachably supports the second shaft portion of the axle portion of the opposite side as first shaft portion.

For the air purifying mechanism of eighth mode of the present invention on the basis of the air purifying mechanism of the 7th mode, two rollers are with that This shaft is erected at mode opposite on the same line and between the second shaft portion and is arranged.Moreover, there is only a supporting part, altogether With two the second shaft portions of bearing.

The air purifying mechanism of 9th mode of the invention on the basis of the air purifying mechanism of eighth mode, first shaft portion and The second shaft portion is symmetrical relationship.

The air purifying mechanism of tenth mode of the invention on the basis of the air purifying mechanism of the 9th mode, first shaft portion and The second shaft portion is respectively provided with bearing axle portion and connection axle portion.Connection axle portion is formed in the front end side of bearing axle portion.In addition, support shaft Portion be formed in than connection axle portion close to roller main part position.

As described above, in the air purifying mechanism of first method of the present invention, when operation portion is along the operation comprising lower section ingredient When direction is operated, fastener is disengaged from engaged part, dust containing case becomes the state that can be detached from main body.Therefore, user While supporting the body of oneself with a hand, another hand is placed on operation portion, only by the way that front lower place is led downwards or tiltedly It draws, so that it may remove dust containing case from main body.Therefore, even if the air purifying mechanism is arranged in opposite eminence, user It also can be than being easier and safely removing dust containing case in the past.

As described above, being locked on engaged part in the air purifying mechanism of second method of the present invention when in fastener Under state, when operation portion is operated along the operation direction comprising lower section ingredient, fastener is extracted from opening, is detached from engaged part. Therefore, the air purifying mechanism can solve technical problem of the invention with relatively simple structure, cost can be inhibited to increase Add.

As described above, in the air purifying mechanism of Third Way of the present invention, fastener is by towards the outside of dust containing case Reinforcing, the front end of fastener tilts inwardly with towards dust containing case to the installation direction of main body.Therefore, the air In purification mechanism, when dust containing case is installed to main body by user, user need not operate operation portion, and only dust is received Tank is pushed into the installation site of main body, so that it may which dust containing case is mounted in main body.

As described above, being locked on the shape on engaged part in fastener in the air purifying mechanism of fourth way of the present invention Under state, fastener is located on the upside of dust removing unit.Therefore, it is located on the downside of dust removing unit compared to fastener in air purifying mechanism The case where, this air purifying mechanism can be such that dust removing unit is steadily locked.In addition, preferably being removed in dust under above situation Go to subordinate side that locking structure is further set, so that dust removing unit is further steadily locked.

As described above, being locked on the shape on engaged part in fastener in the air purifying mechanism of the 5th mode of the invention Under state, the bottom supporting portion of main body bearing dust accretions case bottom.Moreover, the bottom supporting portion is equipped with notch, thus At least expose a part with the bottom surface of the main body opposite side opposite side of dust accretions case.Therefore, according to the air cleaner Structure, when user removes dust containing case from main body, such as can with thumb support dust containing case bottom while, Keep operation portion mobile to operation direction with other fingers.Therefore, in the air purifying mechanism, user can hold in original state Firmly removed in the state of dust containing case, by dust containing case from main body.

As described above, supporting part detachably supports driven member in the air purifying mechanism of the 6th mode of the invention While, driving source is detachably connect with driven member.It therefore, can be by driven member in the air purifying mechanism It removes, cleaned etc. in washing basin etc..In addition, previous air purifying mechanism is (referring for example to Japanese Patent Open Publication Special open 2010-249358 etc.) in, user cannot remove driven member, in order to clean the driven member made dirty by dust, make User can only stand it is upper to chair etc., wipe driven member with wet wipes etc..

As described above, in the air purifying mechanism of 7th mode of the invention, driving source detachably with one as roller The first shaft portion of the axle portion of side connects, and supporting part detachably supports the of the axle portion of the opposite side as first shaft portion Two axle portions.Therefore, according to the air cleaner, roller can be removed and is cleaned etc..

As described above, two rollers are erected at same in the air purifying mechanism of eighth mode of the present invention with mutual shaft Opposite mode is arranged on bar line and between the second shaft portion.Moreover, there is only a supporting part in the air purifying mechanism, by The supporting part supports two the second shaft portions jointly.Therefore, according to the air purifying mechanism, by carrying out three operations, i.e. handle The roller of one side is mounted on the operation in driving source, operation and the handle roller of another party being mounted in the driving source of opposite side Both of the aforesaid roller is mounted on the operation on supporting part, so that it may which two rollers are installed in main body.Therefore, this air purifying mechanism The labour of user's mounted roller can be mitigated.

As described above, the first shaft portion and the second shaft portion of roller are symmetrical in the air purifying mechanism of the 9th mode of the invention Relationship.Therefore, in the air purifying mechanism, user need not consider the installation direction of roller, so that it may easily pacify roller It is attached on supporting part and driving source.

As described above, first shaft portion and the second shaft portion are respectively provided with branch in the air purifying mechanism of the tenth mode of the invention Hold axle portion and connection axle portion.Therefore, in air purifying mechanism, the freedom degree of the design of roller and its carrier is improved.

Detailed description of the invention

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

Fig. 2 is the skiagraph of the indoor unit of the air conditioner of first embodiment of the invention.

Fig. 3 is the exploded perspective view of the indoor unit of the air conditioner of first embodiment of the invention.

Fig. 4 is the control system schematic diagram of the indoor unit of the air conditioner of first embodiment of the invention.

Fig. 5 is the indoor unit of the air conditioner of composition first embodiment of the invention, dust-collecting filter unit outer See perspective view.

Fig. 6 is master that constitute the indoor unit of the air conditioner of first embodiment of the invention, dust-collecting filter unit View.

Fig. 7 is office that constitute the indoor unit of the air conditioner of first embodiment of the invention, dust-collecting filter unit Portion's exploded perspective view.

Fig. 8 be constitute first embodiment of the invention air conditioner indoor unit, under dust-collecting filter unit The partial sectional view in portion.

Fig. 9 is positive appearance that constitute the dust-collecting filter unit of first embodiment of the invention, dust containing case Perspective view.

Figure 10 is the enlarged drawing of the part A of Fig. 8.

Figure 11 is perspective view that removed the state of radiator grille, dust containing case.

Figure 12 is main view that removed the state of radiator grille, dust containing case, illustrates operation bar portion not by arriving down The state that the state of side, i.e. operation bar portion are reinforced upwards.

Figure 13 is main view that remove the state of radiator grille, dust containing case, illustrates operation bar portion by by lower section State.

Figure 14 be constitute first embodiment of the invention dust-collecting filter unit, open and close type bearing be set as opening state When figure.

Figure 15 constitutes the dust-collecting filter unit of first embodiment of the invention, from open and close type bearing removes filter Figure when driven roller.

Figure 16 is the main view of the filter driven roller of first embodiment of the invention.

Figure 17 be by the filter driven roller of first embodiment of the invention by connection sheet, be installed to drive motor when Perspective view.

Description of symbols

20 dust-collecting filter units (air purifying mechanism)

21 dust-collecting filters (dust arrestment portion)

22 bearings main body (main body)

23 dust containing cases

24 filter driven rollers (driven member, roller)

24M drive motor (driving source)

25 open and close type bearings (supporting part)

226 bottom supporting portions

231 dusts accommodate case portion (dust receiving portion)

233a operates bar portion (operation portion)

233f engagement pin portion (fastener)

234 bands brush roll (dust removing unit)

242 pinion parts (holding section)

243 bearing axle portions (first shaft portion, the second shaft portion support axle portion)

244 interconnecting pieces (first shaft portion, the second shaft portion connect axle portion)

The hole B1 (engaged part, opening)

The hole Bc (engaged part, opening)

RC notch

Specific embodiment

Hereinafter, being described with reference to embodiments of the present invention.In the following description, the same part is marked identical attached Icon note.Their title and function is also identical.Therefore, specific description no longer is repeated to it.

First embodiment

(overall structure of the indoor unit of air conditioner)

Firstly, illustrating the overall structure of the indoor unit (claiming " indoor unit " to place an order) of the air conditioner of present embodiment.

As shown in Figure 1, the indoor unit 1 of present embodiment has the shape of approximately cuboid, it is typically hung from room wall Top use.The indoor unit 1 gets in touch with piping (not shown) and gas side contact piping (not shown) and room by hydraulic fluid side Outer machine connection (not shown).In this way, the indoor unit 1 and outdoor unit constitute refrigerant circuit (not shown), as a result, as sky Controlled atmosphere section machine, that is, conditioner functions.In addition, very due to the present invention and the relevance of outdoor unit and refrigerant circuit It is small, therefore omit their description.

As shown in FIG. 1 to 3, the indoor unit 1 of present embodiment is mainly by cabinet 10, dust-collecting filter unit 20, air It adjusts unit 30 and electric component unit 40 is constituted.Hereinafter, illustrating above-mentioned constituent part respectively.

(1) cabinet

As shown in FIG. 1 to 3, cabinet 10 is the synthetic resin of substantially rectangular parallelepiped, mainly by front panel 11, main surface Plate 12 and backplate 13 are constituted, inside contain dust-collecting filter unit 20, air-conditioning unit 30 and electric component list Member 40.As shown in Figures 2 and 3, main body panel 12 is open above.Therefore, the upside of dust-collecting filter unit 20, not by cabinet 10 cover and expose.In addition, as shown in Figures 2 and 3, the lower part of the main body panel 12 and baffle 15 connect.When operating stops When, the baffle 15 constitutes the bottom plate of cabinet 10.In addition, the baffle 15 and drive motor 15M (referring to Fig. 4) connection.And And the drive motor 15M is communicated to connect by communication line Lc (referring to Fig. 4) with electric component unit 40, in operation, According to the rotational angle of the control Signal Regulation baffle 15 from electric component unit 40.

(2) air-conditioning unit

As shown in Figures 2 and 3, air-conditioning unit 30 is mainly examined by indoor side heat exchanger 31, cross flow fan 32, temperature Survey device TD (referring to Fig. 4), indoor liquid pipe (not shown), indoor tracheae composition (not shown).Hereinafter, illustrating above-mentioned want Plain component.

(2-1) indoor side heat exchanger

Indoor side heat exchanger 31 is as shown in Fig. 2, be the side by multiple heat exchangers to cover the top of cross flow fan 32 Formula combination.In addition, being equipped with multiple heat dissipations on the heat-transfer pipe (not shown) repeatedly turned back on the left and right ends of each heat exchanger Piece (not shown), when refrigeration operation, function as evaporator, and when heating operation functions as knockouts.

(2-2) cross flow fan

Cross flow fan 32 and drive motor 32M (referring to Fig. 4) connection.Moreover, the cross flow fan 32 is in operation, benefit It is driven to rotate with the drive motor 32M, indoor air is being sucked into cabinet 10 and is being supplied to indoor side heat exchanger While 31, side heat exchanger 31 indoors is carried out the air after heat exchange to indoor submitting.In addition, the drive motor 32M is communicated to connect by communication line Lc (referring to Fig. 4) with electric component unit 40, is sent according to from electric component unit 40 Control signalizing activity.

The indoor (2-3) liquid pipe

Indoor liquid pipe is the piping extended from the liquid side section of indoor side heat exchanger 31.The indoor liquid pipe is The pipe thinner than indoor tracheae, when operating, liquid refrigerant circulates in the indoor liquid pipe.The indoor liquid pipe is such as It is upper described, by hydraulic fluid side contact piping and the connection (not shown) of outside liquid pipe.

The indoor (2-4) tracheae

Indoor tracheae is the piping extended from the gas side section of indoor side heat exchanger 31.Indoor tracheae is to compare room The thicker pipe of inside liquid pipe, when operating, gas refrigerant circulates in the indoor tracheae.The indoor tracheae institute as above It states, by gas side contact piping and the connection (not shown) of outside tracheae.

(2-5) temperature detector

Temperature detector TD is thermistor.Temperature detector TD configures the intracorporal suction of side heat exchanger 31, case indoors Entrance etc..Temperature detector TD is communicated to connect by communication line Lc (referring to Fig. 4) with electric component unit 40, will be measured Temperature information is periodically sent to electric component unit 40.

(3) dust-collecting filter unit

As shown in Fig. 5~Fig. 7, dust-collecting filter unit 20 is mainly accommodated by dust-collecting filter 21, bearing main body 22, dust Case 23, filter driven roller 24, drive motor 24M, 26 structure of drive motor 23M, open and close type bearing 25 and power relay At.In addition, in the indoor unit 1 of present embodiment, as shown in Fig. 5~Fig. 7, dust-collecting filter 21, dust containing case 23, filtering Device driven roller 24 and drive motor 24M respectively set one in left and right.In addition, as shown in Fig. 5~Fig. 7, only in bearing main body 22 Right side wall portions 225 are (aftermentioned) to be equipped with a drive motor 23M.Moreover, as shown in fig. 6, only in the lower part of bearing main body 22 It is central that an open and close type bearing 25 and power relay 26 is nearby respectively set.Hereinafter, illustrating above-mentioned constituent part.

(3-1) dust-collecting filter

As shown in Figure 5 and Figure 6, dust-collecting filter 21 mainly (is located at aftermentioned grill frame by framework 211 and air filter The opening portion of portion 211b, for ease of illustration not shown) constitute, it is detachably supported in bearing main body 22.Such as Fig. 5 and figure Shown in 6, framework 211 is mainly formed by big outer frame 211a and grid frame portion 211b.Big outer frame 211a is generally rectangular The position of frame shape.As shown in figure 8, forming tooth-strip part on the lower surface of the left and right edges part of the big outer frame 211a 211c.Moreover, when the dust-collecting filter 21 is mounted in bearing main body 22, the tooth-strip part 211c and filter driven roller 24 pinion part 242 is (aftermentioned) chimeric.That is, filter driven roller 24 is driven by drive motor 24M when rotating, overlook, collection Dirt filter 21 along bearing main body 22 guide portion GD (aftermentioned) forwards or rear is mobile, in terms of front, downwards or top It is mobile.In addition, the move mode of the dust-collecting filter 21 will be specific aftermentioned.Grid frame portion 211b is formed in big outer frame 211a Inside, firm support air filter.

(3-2) supports main body

As shown in Fig. 5~Fig. 8, it is not only dust-collecting filter 21, bearing main body 22 or bearing dust containing case 23, driving Motor 24M, drive motor 23M, open and close type bearing 25 and power relay 26 component, as shown in Fig. 5~Fig. 8, bearing Main body 22 is mainly by main part 221, grid rib 222, left side wall 223, central wall 224, right side wall portions 225 and bottom supporting Portion 226 is constituted.

As shown in figure 5 and figure 7, main part 221 is with from side at the moment towards inboard, curved heavy wall downward tree Rouge plate body, as grid rib 222, left side wall 223, central wall 224, right side wall portions 225 and bottom branch to be arranged The matrix of bearing portion 226 functions.

As shown in figure 5 and figure 7, grid rib 222 is grid-like ribs, is formed along the upper surface of main part 221.

As shown in fig. 7, left side wall 223 is the sidewall portion for being partially toward front from the left side edge of main part 221 and extending Point.Moreover, the right side of the left side wall 223 is inside as shown in fig. 7, forming guide portion GD.The guide portion GD be in order to Dust-collecting filter 21 is moved along defined direction when making the movement of dust-collecting filter 21 using drive motor 24M and is formed. In addition, i.e. outside fixedly supports drive motor 24M to the left side wall 223 to the left.Moreover, the left side wall The hole B1 that can accept the engagement pin portion 233f (aftermentioned) of dust containing case 23 is formed on 223.

As shown in fig. 7, right side wall portions 225 are the sidewall portions extended from the right edge portions of main part 221 towards front Point.Moreover, the left side of the right side wall portions 225 be inside on and left side wall 223 be similarly formed guide portion (not shown). In addition, the guide portion GD formed on the guide portion and left side wall 223 is in same shape.In addition, the right side wall portions 225 exist Its right side is outside, fixed bearing drive motor 23M and drive motor 24M.In addition, as shown in Fig. 5~Fig. 7, described In right side wall portions 225, drive motor 23M is arranged on the downside of drive motor 24M.Moreover, being formed in the right side wall portions 225 The hole (not shown) of the engagement pin portion 233f (aftermentioned) of dust containing case 23 can be accepted.

As shown in fig. 7, central wall 224 is extended from the width direction substantially center portion of main part 221 towards front Wall portion.Moreover, the two sides of the central wall 224 are as shown in fig. 7, form guide portion GD.In addition, guide sections GD and a left side The guide portion GD of sidewall portion 223 and the guide portion of right side wall portions 225 are in same shape.Moreover, the guide portion and left side wall in left side The guide portion GD in portion 223 is relative to each other, and the guide portion GD on right side and the guide portion of right side wall portions 225 are relative to each other.That is, two collection A side in dirt filter 21 is guided by the guide portion GD of the guide portion in the left side of central wall 224 and left side wall 223, another Side is guided by the guide portion of the guide portion GD on the right side of central wall 224 and right side wall portions 225.

As shown in fig. 7, bottom supporting portion 226 is the supporting plate portion for being partially toward front from the bottom of main part 221 and extending Point, mainly formed by supporting plate portion 226a and claw 226b.In addition, the bottom supporting portion 226 undertakes bearing dust containing case 23 Bottom function.As shown in fig. 7, away from supporting plate portion 226a right end (or left end) a quarter and 3/4ths position (by supporting plate portion 226a divide for right area and left area consideration when, position, that is, center portion of the half in each region) Notch RC is formed on side at the moment.In addition, in the state that dust containing case 23 is installed to bearing main body 22, it is described when looking up Notch RC exposes a part with the bottom surface of the main part opposite side opposite side of dust containing case 23.As shown in fig. 7, claw 226b is that the both sides of each notch RC is arranged in slightly towards top protrusion, rectangle protrusion from the upper surface of supporting plate portion 226a. In addition, the claw 226b is responsible for the effect for preventing the left-right position of dust containing case 23 from deviating.

(3-3) dust containing case

As shown in Fig. 8 to Figure 13, dust containing case 23 mainly by dust receiving case portion 231, mechanism receiving portion 232, up and down Linkage 233, band brush roll 234 and heel teeth wheel portion 235 is rotated to constitute.

As shown in figure 8, dust receiving case portion 231 is the case portion of upper opening, approximately cuboid shape, receiving is undertaken by band The effect of dust that brush roll 234 scrapes, on dust-collecting filter.In addition, dust receiving case portion 231 can be from outer by user The dust of portion's identification accumulation, transparent or semitransparent resin is formed.In addition, as shown in figure 8, the dust accommodates case portion 231 Opening first half, blocked by horizontal plate part 231a.In addition, the shape on the bottom wall 231b of dust receiving case portion 231 At pawl carrier 231c, for accepting the claw 226b (reference being arranged in the bottom supporting portion 226 of above-mentioned bearing main body 22 Fig. 8).

As shown in figure 8, mechanism receiving portion 232 is positioned at the top of the front part of dust receiving case portion 231, substantially square The position of barrel shape, receiving undertake supporting role while rotating upwardly and downwardly linkage 233.In addition, as shown in figure 8, the mechanism Receiving portion 232 is by intermediate wall Wi in conjunction with the front side upper end of dust receiving case portion 231.Moreover, as shown in Fig. 8~Figure 13, The mechanism receiving portion 232 and intermediate wall Wi are mainly formed by frame 232A, upper wall portions 232B and radiator grille 232C.Such as Shown in Fig. 8~Figure 13, frame 232A is the position of frame shape as described in text, from the front side upper end of dust receiving case portion 231 Extend upward.As shown in figure 8, upper wall portions 232B is formed in the curved wall portion of the inside of frame 232A, mainly by water Flat wall portion Wh, vertical wall portion Wv, bottom wall part Wb and rear wall parts Wr are formed.As shown in figure 8, horizontal walls Wh is from frame 232A's Lower portion upper end extends slightly toward rear.Vertical wall portion Wv extends above the rear end of horizontal walls Wh.In addition, such as Fig. 8 Shown, the vertical wall portion Wv and radiator grille 232C constitute intermediate wall Wi together.As shown in figure 8, bottom wall part Wb is from vertical wall The upper end of portion Wv extends towards rear, constitutes the bottom wall of mechanism receiving portion 232.Rear wall parts Wr is from the rear end of bottom wall part Wb towards upper The inboard end of upper rim portion that is square, extending to frame 232A, constitutes the rear wall of mechanism receiving portion 232.In addition, the rear wall parts In the surface side of Wr, as shown in Fig. 8, Figure 11, Figure 12 and Figure 13, formation is multiple to rotate upwardly and downwardly linkage 233 for supporting The rotation axle portion 233b (aftermentioned) of lower rotating bar 233A (aftermentioned) and the bearing claw Ns for lockking unit 233B (aftermentioned), while shape It is used to support the spring-loaded for the end for rotating upwardly and downwardly linkage 233, helical spring CS side (inside) at pair of right and left Pin portion 232a (referring to Fig.1 3).As shown in figure 8, radiator grille 232C is the plate body that section is inverted L-shaped, in insertion frame 232A In the state of and vertical wall portion Wv constitute intermediate wall Wi together, while constitute mechanism receiving portion 232 antetheca and roof one Part.In addition, the opening OP is used for as shown in figure 9, forming opening OP on the corner of the central portion of the radiator grille 232C Make the operation bar portion 233a for rotating upwardly and downwardly bar 233A is (aftermentioned) to expose.In addition, the shapes and sizes of the opening OP are arranged to Move up and down operation bar portion 233a to give full play to function.In addition, as shown in figure 8, on the back side of the radiator grille 232C Form bearing claw Nc, the bearing claw Nc be used to support rotate upwardly and downwardly linkage 233 rotate upwardly and downwardly bar 233A's (aftermentioned) It rotates axle portion 233b (aftermentioned).That is, rotating upwardly and downwardly the rotation axle portion 233b for rotating upwardly and downwardly bar 233A (aftermentioned) of linkage 233 (aftermentioned) is supported in a manner of by the bearing claw Nc of the bearing claw Ns and radiator grille 232C of above-mentioned rear wall parts Wr clamping (referring to Fig. 8).In addition, as shown in figs. 9 to 12, the side side opening of the mechanism receiving portion 232, by opening Or, on It is lower rotation linkage 233 latching unit 233B (aftermentioned) engagement pin portion 233f (aftermentioned) can enter and leave (referring to Fig.1 2 and figure 13 etc.).

Rotating upwardly and downwardly linkage 233 is the mechanism for enabling dust containing case 23 easily to dismount from bearing main body 22, As shown in Fig. 8~Figure 13, mainly by rotating upwardly and downwardly bar 233A, lockking unit 233B and above-mentioned spring-loaded pin portion 232a structure At.

As shown in Fig. 8~Figure 13, bar 233A is rotated upwardly and downwardly mainly by operation bar portion 233a, rotation axle portion 233b and protrusion 233c is constituted.As shown in Fig. 8~Figure 13, operation bar portion 233a be generally rectangular plate position, and from rotation axle portion 233b A part of outer peripheral surface of center portion extend outwardly.In addition, as shown in figure 9, the operation bar portion 233a is from above-mentioned machine The opening OP of the radiator grille 232C of structure receiving portion 232 is prominent towards diagonally above and frontward.In addition, the operation bar portion 233a is configured to The color different with the color of dust receiving case portion 231 and heel teeth wheel portion 235.This is to make the operation bar portion 233a than it His component is more eye-catching.As shown in Figure 11~Figure 13, rotation axle portion 233b is the axis extended to the width direction of dust containing case 23 Body is able to rotate freely as described above, being supported by bearing claw Rs, Rc in mechanism receiving portion 232.In addition, such as Figure 11~Figure 13 It is shown, the front end portion of the rotation axle portion 233b, across the slide section 233d (aftermentioned) for lockking unit 233B.Protrusion 233c As shown in Figure 11~Figure 13, from outwardly protruding for the front end portion of rotation axle portion 233b.That is, described protrusion 233c In the inside (1~Figure 13 referring to Fig.1) for the slide section 233d (aftermentioned) for lockking unit 233B.

Unit 233B is lockked as shown in Figure 11~Figure 13, mainly by slide section 233d, spring support portion 233e and engagement pin Portion 233f is constituted.In addition, slide section 233d, spring support portion 233e and engagement pin portion 233f, are resin molding part and integration It is formed.As shown in Figure 11~Figure 13, slide section 233d is generally square framework, mainly by frame portion 233g and inclined surface forming portion 233h is constituted.As shown in Figure 11~Figure 13, inclined surface forming portion 233h is formed in terms of front in frame portion 233g with from inside Towards outside, inclined surface Ps inclined downward.As shown in Figure 11~Figure 13, spring support portion 233e is generally square frame Body is mainly made of frame portion 233i and spring-loaded pin portion 233j.As shown in Figure 12 and Figure 13, spring-loaded pin portion 233j be from The position for the pin-shaped that the lateral wall of cradle portion 233i extends towards inside, by the hole, the bearing spiral bullet that are inserted into helical spring CS The end of the side (outside) of spring CS.In addition, here helical spring CS as described above, inner end by the bullet of mechanism receiving portion 232 While spring fulcrum post portion 232a is supported (referring to Fig.1 3), outboard end is by the spring-loaded pin portion 233j branch of spring support portion 233e It holds.Moreover, the helical spring CS reinforces latching unit 233B towards outside.Engagement pin portion 233f is for accommodating dust Case 23 is locked on the position in bearing main body 22, is dimensioned to that the left side wall 223 and right side wall of bearing main body 22 can be passed through The hole B1 in the portion 225 and hole Bc (aftermentioned) of open and close type bearing 25.In addition, in the present embodiment, the engagement pin portion 233f with Towards dust containing case 23 bearing main body 22 installation direction, i.e., tilted inwardly with from front side towards rear side, front end. Moreover, the engagement pin portion 233f is in the case where user does not operate the operation bar portion 233a for rotating upwardly and downwardly bar 233A From the opening Or state outstanding (referring to Fig.1 2) of the side of mechanism receiving portion 232, when user's handle rotates upwardly and downwardly bar 233A Operation bar portion 233a when pressing downwards, the engagement pin portion 233f is in the state of the inside of retraction mechanism receiving portion 232 (referring to Fig.1 3).In addition, illustrating the structure of the discrepancy of the engagement pin portion 233f referring to Figure 12 and Figure 13.

Firstly, when user does not apply power downwards to the operation bar portion 233a for rotating upwardly and downwardly bar 233A, due to spiral shell It revolves spring CS not reinforce latching unit 233B towards outside, so rotating upwardly and downwardly on the rotation axle portion 233b of linkage 233 Protrusion 233c, the innermost state as shown in figure 12 in the slide section 233d for being located at latching unit 233B.Moreover, at this time As is illustrated by figs. 11 and 12, the operation bar portion 233a for rotating upwardly and downwardly bar 233A is in the state extended to diagonally above and frontward.

On the other hand, after user presses the operation bar portion 233a for rotating upwardly and downwardly bar 233A from state above-mentioned, up and down The protrusion 233c rotated on the rotation axle portion 233b of linkage 233 rotates downward around shaft, as a result, overcoming spiral Active force, the latching unit 233B of spring CS is drawn into inside, becomes state shown in Figure 13.In addition, in this state, rotation Protrusion 233c on axle portion 233b, as shown in figure 13, as the outermost of the slide section 233d for being located at latching unit 233B State.

It is mounted with to brush on the outer peripheral surface of roller with brush roll 234, and is revolvably pivotally supported on dust receiving case portion 231 On two sidewalls.It is described to undertake the dust accumulated on scraping dust-collecting filter with brush roll 234, recycled simultaneously to dust receiving case portion 231 Clean the effect of dust-collecting filter 21.In addition, as shown in figure 8, being mounted on the shape in bearing main body 22 in dust receiving case portion 231 Under state, by with 24 co-operating of brush roll 234 and filter driven roller, sandwich a part of dust-collecting filter 21.

As shown in figures 9 and 11, heel teeth wheel portion 235 is separately mounted to, the band outstanding to two sides from dust receiving case portion 231 In the axle portion of brush roll 234.Moreover, being mounted on driving electricity in the state that dust receiving case portion 231 is mounted in bearing main body 22 The region (i.e. right area) of side, dust receiving case portion 231 heel teeth wheel portion 235, a side and drive motor is arranged in motivation The engagement (not shown) of the gear of the axis front end of 23M, (aftermentioned) engagement of the relay gear 26a of another party and power relay 26.Separately On the one hand, it is mounted on the region (i.e. left area) of the non-setting side of drive motor, dust receiving case portion 231 heel teeth wheel portion 235, a side engages with the relay gear 26a (aftermentioned) of power relay 26, and another party is in free state.

(3-4) filter driven roller

As shown in figure 16, filter driven roller 24 is the roller with symmetrical shape, mainly by roller main body 241, small tooth Wheel portion 242, bearing axle portion 243 and the formation of interconnecting piece 244.As shown in figure 8, dust containing case 23 is mounted in bearing main body 22 Under state, roller main body 241 is opposite across the band brush roll 234 of dust-collecting filter 21 and dust containing case 23, and being responsible for does not make because of band The effect that the dust that the driving of brush roll 234 is rolled disperses to the back side of dust-collecting filter 21.As shown in figure 16, pinion part 242 are arranged in the rotor shaft direction two sides of roller main body 241.In addition, as described above, being fitted into the pinion part 242 has dust mistake The tooth-strip part 211c of filter 21 (referring to Fig. 8).As shown in figure 16, bearing axle portion 243 is the short cylinder position of length, along roller main body 241 shaft extends from the outer surface of pinion part 242 towards outside.Moreover, filter driven roller 24 is by open and close type bearing 25 When bearing, the side of the bearing axle portion 243 is supported by open and close type bearing 25.As shown in figure 17, interconnecting piece 244 is in from the side Generally cruciform, as shown in figure 16, the shaft along roller main body 241 extends from the outer surface of bearing axle portion 243 towards outside.And And when filter driven roller 24 is connect with the connection sheet Pr of the axis front end of drive motor 24M, the one of the interconnecting piece 244 Side is connect with connection sheet Pr.In addition, in order to be smoothly connected with the connection sheet Pr of drive motor 24M, the interconnecting piece 244 across Entire surface all implements chamfered.

(3-5) drive motor

Drive motor 24M is the motor that can rotate forward, invert switching, as described above, by making filter driven roller 24 Rotation, moves dust-collecting filter 21 along guide portion GD.In addition, specifically, when drive motor 24M rotate forward when, dust mistake Filter 21 moves forwards in the guide portion GD (aftermentioned) for overlooking lower edge bearing main body 22, moves downwards in terms of front.It is tied Fruit, the dust accumulated on dust-collecting filter 21 are successively scraped dust receiving to dust containing case 23 with brush roll 234 from below In case portion 231.On the other hand, when drive motor 24M is inverted, dust-collecting filter 21 overlooks drawing for lower edge bearing main body 22 It leads portion GD (aftermentioned) rearward to move, be moved upward in terms of front.As a result, making to clean the return of dust-collecting filter 21 finished To defined position.

Drive motor 23M is the motor that can only be rotated forward, and is cleaned in operating, rotates band brush roll 234 persistently.

(3-6) open and close type bearing

As shown in Figure 14 and Figure 15, open and close type bearing 25 is mainly locked piece 252 and rotatable lamella by bearing portion 251, upside 253 are constituted.As shown in Figure 14 and Figure 15, bearing portion 251 is formed in the lower part of the central wall 224 of bearing main body 22.Moreover, institute State the recess portion Cv for being formed on bearing portion 251 and capable of accommodating the bearing axle portion 243 of filter driven roller 24.As shown in Figure 14 and Figure 15, It is band-like bending board member that upside, which is locked piece 252, is mounted on the top of the central wall 224 of bearing main body 22.Moreover, institute The front end for stating the lowest part that upside is locked piece 252 forms engaged part 252a.As shown in Figure 14 and Figure 15,253 turns of rotatable lamella The dynamic lower part for being pivotally supported on bearing portion 251 freely.Fastener 253a is formed in the upper end of the rotatable lamella 253.Moreover, working as When the rotatable lamella 253 turns to uppermost position, fastener 253a and engaged part 251a are engaged.In addition, such as Fig. 7, Figure 14 It can be with (aftermentioned) the chimeric hole Bc of the engagement pin portion 233f of dust containing case 23 with being formed shown in Figure 15, on the rotatable lamella 253. Moreover, engagement pin portion 233f could be embedded in the hole since rotatable lamella 253 becomes the state engaged with engaged part 252a. In addition, the rotatable lamella 253 is arranged to the color different from the color that bearing portion 251, upside are locked piece 252.This be in order to Keep the rotatable lamella 253 more eye-catching than other component.

(3-7) power relay

As shown in fig. 7, power relay 26 is mainly made of relay gear 261 and bearing portion 262.Relay gear 261 is It can be with 242 meshed gears of pinion part of filter driven roller 24.Bearing portion 262 is pivotally supported relay gear 261, makes its rotation Freely.That is, the relay gear 261 plays following effects: making that the region of side is arranged by drive motor 23M in drive motor Driving rotation, dust containing case 23 rotary power with brush roll 234, is transmitted to the region of the non-setting side of drive motor , dust containing case 23 band brush roll 234.

(4) electric component unit

Electric component unit 40 is as shown in figure 4, mainly by central processing operational part 42, infrared receiver portion 43 and communication Portion 41 is constituted.Above-mentioned part 41~43 is connected with each other by bus.In addition, as shown in figure 4, the electric component unit 40 is borrowed Help communication line Lc (referring to Fig. 4) and the drive motor 32M of cross flow fan 32, the drive motor 15M of baffle 15, band brush roll 234 drive motor 23M, the drive motor 24M of filter driven roller 24 and temperature detector TH communication connection.Centre Manage operational part 42 at any time to output information of control signal and temperature detector TH from remote control device 50 (referring to Fig. 4) etc. into Row calculation processing, export control parameter appropriate, and the drive described control parameter etc. by communication unit 41 to cross flow fan 32 The drive of dynamic motor 32M, the drive motor 15M of baffle 15, drive motor 23M, filter driven roller 24 with brush roll 234 Dynamic motor 24M is sent.In addition, central processing operational part 42 is as needed, by communication unit 41 by control parameter etc. to outdoor The electric component unit of machine is (not shown) to be sent, or receives control parameter etc. from the electric component unit of outdoor unit.It is infrared Line receiving unit 43 receives the flashing infrared ray generated from remote control device 50.The infrared receiver portion 43 carries out flashing infrared ray Signalling processing, and the signal of generation is sent to central processing operational part 42.

(installation method of dust containing case and retract method)

(1) installation method

Dust containing case 23 is placed on right area or the left side area for supporting the bottom supporting portion 226 of main body 22 by staff On domain, and dust containing case 23 is pushed into inboard.Then, the card for rotating upwardly and downwardly linkage 233 of dust containing case 23 first The front end face of dowel pin portion 233f is abutted with the left side wall 223 or right side wall portions 225 of rotatable lamella 253 and bearing main body 22.And Afterwards, when dust containing case 23 is further pushed into inboard from there by staff, engagement pin portion 233f overcomes helical spring CS's Active force, towards the medial movement of dust containing case 23, submerge engagement pin portion 233f almost in dust containing case 23.Separately Outside, the front end geometry of engagement pin portion 233f is utilized at this time, and engagement pin portion 233f is smoothly towards medial movement.Moreover, this Under state, if dust containing case 23 is further pushed into inboard by staff, constantly side is mobile inwards for dust containing case 23, when Engagement pin portion 233f reaches the left side wall 223 or right side wall portions 225, hole B1 and rotatable lamella 253 hole Bc of bearing main body 22 When opposite position, the outside of dust containing case 23 is pushed out into simultaneously using the active force of helical spring CS, engagement pin portion 233f It is inserted into hole Bc, B1.In this way, forming locking structure by engagement pin portion 233f and hole Bc, B1, dust containing case 23 is mounted (locking) In bearing main body 22.

(2) method is retracted

Bottom surface exposed by the notch RC in bottom supporting portion 226, dust containing case 23 is supported with thumb in staff In the state of, after the operation bar portion 233a of dust containing case 23 is turned to lower section, before dust containing case 23 is directly pulled to body Side, so that it may remove dust containing case 23 from bearing main body 22.In addition, as described above, working as staff for dust containing case 23 Operation bar portion 233a when turning to bottom, engagement pin portion 233f becomes the state for submerging mechanism receiving portion 232, becomes card The only state that structure releases completely.

(installation method of filter driven roller and retract method)

(1) installation method

After the staff 252a from engaged part first removes fastener 253a and rotates rotatable lamella 253 downwards, make Open and close type bearing 25 is in the open state.Then, staff is by the interconnecting piece 244 and drive motor of filter driven roller 24 The connection sheet Pc connection of 24M.Then, the bearing axle portion 243 of filter driven roller 24 is inserted into the recessed of bearing portion 251 by staff Portion Cv.Finally, rotatable lamella 253 is turned to uppermost position, engages fastener 253a and engaged part 252a by staff. In this way, filter driven roller 24 is mounted on open and close type bearing 25.

(2) method is retracted

When removing filter driven roller 24 from open and close type bearing 25, take with the antipodal step of installation method i.e. It can.That is, staff removes fastener 253a from engaged part 252a and rotates rotatable lamella 253 downwards first, make to be opened and closed Formula bearing 25 becomes opening state.Then, staff is the bearing axle portion 243 of filter driven roller 24 from bearing portion 251 Recess portion Cv is extracted.Then, staff is the interconnecting piece 244 of filter driven roller 24 from the connection sheet Pc of drive motor 24M It extracts.In this way, extracting filter driven roller 24 from open and close type bearing 25.

(feature of the indoor unit of first embodiment)

(1)

In the indoor unit 1 of present embodiment, is supported in staff with thumb and exposed by the notch RC in bottom supporting portion 226 , in the state of the bottom surface of dust containing case 23, after the operation bar portion 233a of dust containing case 23 is turned to lower section, direct general Dust containing case 23 pulls on front side of body, so that it may remove dust containing case 23 from bearing main body 22.Therefore, even if the indoor unit 1 is arranged in opposite eminence, and user also can be than easily and safely removing dust containing case 23 in the past.

(2)

Indoor unit 1 in the embodiment, staff are placed on bearing main body 22 only by by dust containing case 23 Bottom supporting portion 226 right area or left area in and dust containing case 23 is pushed into inboard, so that it may dust is received Tank 23 is mounted in bearing main body 22.Therefore, even if the indoor unit 1 is arranged in opposite eminence, user can also be easy And safely dust containing case 23 is mounted in bearing main body 22.

(3)

Indoor unit 1 in the embodiment utilizes tool as dust containing case 23 to the mounting structure of bearing main body 22 Standby relatively easy structure rotates upwardly and downwardly linkage 233.Therefore, the increased costs of indoor unit 1 are able to suppress.

(4)

Indoor unit 1 in the embodiment, the front end of engagement pin portion 233f is with from front side towards rear side, inwardly rolling Tiltedly.Therefore, in the indoor unit 1, when staff is installed to dust containing case 23 in bearing main body 22, make engagement pin Portion 233f is smoothly towards medial movement.Therefore, in the indoor unit 1, staff is easy 23 direction of dust containing case Inboard is pressed into.

(5)

Indoor unit 1 in the embodiment, in the state that dust containing case 23 is mounted in bearing main body 22, up and down The engagement pin portion 233f for rotating linkage 233 is located at 234 upside of band brush roll (referring to Fig. 9), while the bottom of dust containing case 23 It is supported by the bottom supporting portion 226 of bearing main body 22.Therefore, when band brush roll 234 is driven to rotate in the indoor unit 1, also can Fix dust containing case 23 steadily.

(6)

Indoor unit 1 in the embodiment can be removed from dust-collecting filter unit 20 by filter driven roller 24.Cause This, which can clean filter driven roller 24 etc. with washing basin etc..

(7)

Indoor unit 1 in the embodiment, the symmetrical shape of filter driven roller 24 of dust-collecting filter unit 20 Shape.Therefore, user's accidentally installation filter driven roller 24 can be prevented in the indoor unit 1.

(8)

The filter driven roller 24 of indoor unit 1 in the embodiment, dust-collecting filter unit 20 is provided in end Support axle portion 243 and interconnecting piece 244.Therefore, the indoor unit 1 makes the design freedom of filter driven roller 24 and its carrier It improves.

(9)

Indoor unit 1 in the embodiment is erected at same in dust-collecting filter unit 20 with mutual shaft Two mode, setting filter driven rollers 24 on line.Moreover, there is only an open and close types in the dust-collecting filter unit 20 Bearing 25 supports two axle portions by the open and close type bearing 25 together.Therefore, the dust-collecting filter unit 20 passes through three behaviour Make, i.e., the filter driven roller 24 of a side is mounted on the operation on the connection sheet Pr of drive motor 24M, the mistake of another party Filter driven roller 24 is mounted on the operation on the connection sheet Pr of the drive motor 24M of opposite side, and two mistakes above-mentioned Filter driven roller 24 is mounted on the operation on open and close type bearing 25, so that it may which two filter driven rollers 24 are mounted on bearing master On body 22.Therefore, the indoor unit 1 can reduce the formality that user installs filter driven roller 24.

(10)

Indoor unit 1 in the embodiment (rotates upwardly and downwardly bar machine with operating position in dust-collecting filter unit 20 The operation bar portion 233a of structure 233, rotatable lamella 253 of open and close type bearing 25 etc.) mode more obvious than other positions, by operating position It is arranged to be different from other positions color.Staff can easily recognize operating position as a result, can go on smoothly ash The assembly and disassembly operation of dirt containing case 23 and filter driven roller 24.

Second embodiment

The indoor unit 1 of the indoor unit and first embodiment of second embodiment only difference is that, for realizing card The mechanism of the discrepancy of dowel pin portion 233f.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

The indoor unit of present embodiment replaces rotating upwardly and downwardly linkage 233 using button mechanism.The button mechanism in addition to It saves operation bar portion 233a from bar 233A is rotated upwardly and downwardly, pinion gear is installed in the substantially central portion of rotation axle portion 233b, go forward side by side one It walks other than additional button and tooth-strip part, it is about the same with the structure for rotating upwardly and downwardly linkage 233 of embodiment before.In addition, Here, tooth-strip part extends downward from button and engages with the pinion gear of rotation axle portion 233b.Therefore, user presses lower button When, make same pinion gear rotation, by the way that tooth-strip part is mobile downwards to make to rotate axle portion 233b rotation.

Third embodiment

The indoor unit 1 of the indoor unit and first embodiment of third embodiment only difference is that, real as in the previous The band brush roll 234 for applying mode is such, and filter driven roller 24 is by a drive motor rotation driving.

The indoor unit of present embodiment is equipped with the power relay of filter driven roller 24.In addition, this mode also can It applies in this second embodiment.

4th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 4th embodiment only difference is that, dust containing case 23 to bearing main body 22 mounting means.Therefore, for the indoor unit of present embodiment, only illustrate which.

Indoor unit in the embodiment, using the other kinds of linkage that rotates upwardly and downwardly instead of above embodiment Rotate upwardly and downwardly linkage 233.It is described it is other kinds of rotate upwardly and downwardly in linkage, rotate upwardly and downwardly bar machine from embodiment before Structure 233, which is omitted, locks unit 233B.It is reinforced upwards in addition, rotating upwardly and downwardly bar 233A by helical spring.Moreover, further attached Add a pair of of arm from the outer peripheral surface extension of rotation axle portion 233b, with claw, the arm is through dust containing case 23 Rear wall and extend to outside.That is, the arm is upward when operation bar portion 233a overcomes the active force of helical spring to rotate downwards Fang Yidong.Moreover, from operation bar portion 233a let go after, using the active force of helical spring, operation bar portion 233a rotate upwards, Meanwhile the arm moves downwards.Moreover, in the indoor unit of present embodiment, under the main part 221 of bearing main body 22 In portion and the position opposite with arm, the vertical slot hole that can be engaged with the claw of arm is formed.The vertical slot hole design are as follows: operating stick When not applying downward power on portion 233a, the claw of arm upper end, it is more slightly higher than the lower end of vertical slot hole.Therefore, dust accommodates After case 23 is pressed into bearing main body 22, the lower end abutting of claw and vertical slot hole, the active force for overcoming helical spring, arm are by slightly It lifts, after claw enters the innermost portion of vertical slot hole, original position is returned to using the active force of helical spring, arm, at claw In the state engaged by the lower part wall of vertical slot hole.This state is released, staff only needs just to pin operating stick directly down Portion 233a, dust containing case 23 is extracted from bearing main body 22.

5th embodiment

Only difference is that for the indoor unit 1 of the indoor unit and first embodiment of 5th embodiment, operates bar portion Initial angle.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

Indoor unit in the embodiment, in the state that dust containing case 23 is mounted in bearing main body 22, operation Bar portion is located at the downside of the plane comprising axis.In this way, can easily complete dust receiving height lower staff Case 23 retracts operation.In addition, this mode can also be applied in the second~the 4th embodiment.

Sixth embodiment

The indoor unit 1 of the indoor unit and first embodiment of sixth embodiment only difference is that filter drives The setting number of roller 24.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

The setting number of filter driven roller 24 can be 1 in the indoor unit of present embodiment, be also possible to 3 with On.In addition, the drive motor 24M of bearing main body 22 is only arranged arbitrarily when the setting number of filter driven roller 24 is 1 One, open and close type bearing 25 is set in the sidewall portion 223,225 of the drive motor 24M opposite side.On the other hand, when When the setting number of filter driven roller 24 is 3 or more, central filter driven roller 24 is at least needed and is controlled arbitrary Filter driven roller 24 connects.In addition, this mode can also be applied in the second~the 5th embodiment.

7th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 7th embodiment only difference is that filter drives The shape of roller.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

In the indoor unit of present embodiment, the shape of filter driven roller is asymmetrical shape.Specifically, omitting filtering The interconnecting piece 244 of the side of device driven roller 24.In addition, this mode can also be applied in second~sixth embodiment.

8th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 8th embodiment the difference lies in that bearing main body 22 The presence or absence of in bottom supporting portion 226, notch RC and claw 226a.Therefore, for the indoor unit of present embodiment, only to this Point is illustrated.

In the indoor unit of present embodiment, not formed notch RC and claw in the bottom supporting portion 226 of main body 22 are supported 226a.In addition, this mode can also be applied in the second~the 7th embodiment.9th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 9th embodiment only difference is that, dust containing case 23 setting number.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

In the indoor unit of present embodiment, the setting number of dust containing case 23 can be 1, be also possible to 3 or more.Separately Outside, when the setting number of dust containing case 23 is 1, power relay 26 is omitted.On the other hand, setting when dust containing case 23 When setting number as 3 or more, additional power relay 26 is needed therebetween.In addition, this mode also can be in the second~the 8th embodiment party It is applied in formula.Tenth embodiment

The indoor unit 1 of the indoor unit and first embodiment of tenth embodiment only difference is that, as above-mentioned implementation The band brush roll 234 of such, each dust containing case 23 of the filter driven roller 24 of mode is separately driven to rotate.Therefore, For the indoor unit of present embodiment, only this point is illustrated.

In the indoor unit of present embodiment, drive motor 23M also is provided on left side wall 223.In addition, this mode It can be applied in the second~the 9th embodiment.

11st embodiment

The indoor unit 1 of the indoor unit and first embodiment of 11st embodiment only difference is that dust filters Mounting means of the device to filter driven roller.Therefore, for the indoor unit of present embodiment, only illustrate which.

Indoor unit in the embodiment, permutation on the edge part of the left and right of the big outer frame 211a of dust-collecting filter 21 Multiple separate openings are formed, the teeth of the pinion part 242 of filter driven roller 24 enter the separate openings.In addition, this Mode can also be applied in the second~the tenth embodiment.In addition, as dust-collecting filter to the installation side of filter driven roller Formula, can also be using the mounting means using other mechanisms.

12nd embodiment

The indoor unit 1 of the indoor unit and first embodiment of 12nd embodiment only difference is that, only with one Drive motor drives whole rollers 24,234 to rotate.Therefore, for the indoor unit of present embodiment, only this point is said It is bright.

In the indoor unit of present embodiment, only any one drive motor 23M, 24M, In in remaining above embodiment The shaft with brush roll 234 is connected with the shaft of filter driven roller 24 with belt rotating mechanism in right area.In addition, this Mode can also be applied in the second~the 11st embodiment.

13rd embodiment

The indoor unit 1 of the indoor unit and first embodiment of 13rd embodiment only difference is that, using attraction Device replaces band brush roll 234.Therefore, for the indoor unit of present embodiment, only this point is illustrated.

In the indoor unit of present embodiment, the band brush roll 234 of above embodiment is replaced into aspirator.In addition, by institute The dust for stating aspirator attraction is sent to dust receiving case portion 231 by pipeline.In addition, this mode also can be the second~the It is applied in 12 embodiments.

14th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 14th embodiment only difference is that, the card of side Dowel pin portion is fixed pin, and the engagement pin portion 233f of the engagement pin portion of the other side and above embodiment can similarly enter and leave.Separately Outside, this mode can also be applied in the second~the 13rd embodiment.

15th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 15th embodiment only difference is that, engagement pin portion It is supported in main body 22 with flexibility, and using flexible be mounted on dust containing case 23.In addition, this mode also can be It is applied in two~the 14th embodiment.

16th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 16th embodiment only difference is that, receive in dust In the state that tank 23 is mounted in bearing main body 22, the engagement pin portion 233f for rotating upwardly and downwardly linkage 233 is located at band brush roll 234 Downside.In addition, this mode can also be applied in the second~the 15th embodiment.

17th embodiment

The indoor unit 1 of the indoor unit and first embodiment of 17th embodiment only difference is that, engagement pin portion The front end of 233f is rounded.In addition, this mode can also be applied in the second~the 16th embodiment.

Other application example

It is entirely illustration in embodiment of disclosure rather than restrictive feature.The scope of the present invention is not limited to The explanation stated, but be represented by claim, and include the content equivalent with claim and within the scope of the claims complete Portion's change.For example, the indoor unit in embodiment by air conditioner illustrates the present invention, but the present invention can also apply to Common air purifier, the air purifier with humidification function, the air purifier with dehumidification function, with dehumidifying, The air purifier etc. of humidification function.

Claims

1. a kind of air purifying mechanism, characterized by comprising:

Dust arrestment portion；

The dust removing unit being oppositely arranged with a part in the dust arrestment portion；

The driven member being connect with the dust arrestment portion；

Detachably support the supporting part of the driven member；And

The driving source of the driven member is driven, the driving source and the driven member detachably connect, and make the ash A part of continuous phase pair of dirt removing unit and the dust arrestment portion.

2. air purifying mechanism according to claim 1, which is characterized in that

The driven member is the roller with holding section, the driving source detachably axle portion with the side as the roller First shaft portion connection, the supporting part detachably supports the second axis of the axle portion of the opposite side as the first shaft portion Portion.

3. air purifying mechanism according to claim 2, which is characterized in that

Two rollers are erected at mode opposite on the same line and between the second shaft portion with mutual shaft and are arranged, only There are a supporting part, the supporting part supports two the second shaft portions jointly.

4. air purifying mechanism according to claim 3, which is characterized in that

The first shaft portion and the second shaft portion are symmetrical relationships.

5. air purifying mechanism according to claim 4, which is characterized in that

The first shaft portion and the second shaft portion are respectively provided with bearing axle portion and are formed in the front end side of the bearing axle portion Connect axle portion.