CN105849469A

CN105849469A - Air purifier

Info

Publication number: CN105849469A
Application number: CN201480071273.3A
Authority: CN
Inventors: 坂下朗彦
Original assignee: Daikin Industries Ltd
Current assignee: Daikin Industries Ltd
Priority date: 2013-12-27
Filing date: 2014-12-24
Publication date: 2016-08-10
Anticipated expiration: 2034-12-24
Also published as: EP3091298A1; JP2015143603A; CN105849469B; JP5842962B2; WO2015098984A1; EP3091298A4

Abstract

Provided is an air purifier configured so that air tightness within a casing is easily achieved by reducing the number of openings. An air purifier (10) is provided with an air purification filter (20), a humidification unit (30), a fan (blower fan)(12a), and a casing (11). The air purification filter removes dust contained in air. The humidification unit humidifies air by vaporizing supplied water. The blower fan supplies air to the air purification filter and the humidification unit. The casing houses the humidification unit, the air purification filter, and the blower fan. The casing has an opening (15) through which the humidification unit is mounted and removed. The humidification unit is disposed downstream of the air purification filter so as to be next thereto in the direction of removal of the air purification filter. The opening enables the air purification filter to be removed after the removal of the humidification unit.

Description

Air purifier

Technical field

The present invention relates to a kind of air purifier.

Background technology

At present it is known that there is a kind of air utilizing air cleaning filter that suction air is carried out filtration, purification clean Change device.Such as shown in patent documentation 1 (Japanese Patent Laid-Open 2000-283545 publication), air cleaning It is orthogonal with the flow direction of air that filter is configured to the filter plane of air cleaning filter.

In recent years, it is also known that have a kind of air purifier including humidifying unit.Humidifying unit make water with The air of the inside of housing is humidified.Air purifier include air cleaning filter and humidifying unit this Two components, it is thus possible to make the air conditioner surroundings of the interior space change the most well.

Summary of the invention

Invent technical problem to be solved

It is however generally that, as Patent Document 1, air cleaning filter can be from the side being located at housing The opening of side inserts in the way of orthogonal with the flow direction of air.It addition, airtight in order to ensure in housing Property, it is provided with lid (door) at opening part.Herein, in the case of air purifier includes humidifying unit, except Outside the opening of mounting or dismounting air cleaning filter, it is also desirable to be provided for the opening of mounting or dismounting humidifying unit. From the viewpoint of guaranteeing air-tightness, it is undesirable for increasing open amount.

The technical problem of the present invention is that providing a kind of can readily insure that shell by the quantity of suppression opening Internal bubble-tight air purifier.

Solve the technical scheme that technical problem is used

The air purifier of the present invention the first technical scheme includes air cleaning filter, humidifying unit, air-supply Fan and housing.The dust contained in air is removed by air cleaning filter.Humidifying unit makes supply Water air is humidified.Air Blast fan is blown towards air cleaning filter and humidifying unit. Housing storage humidifying unit, air cleaning filter and Air Blast fan.Housing has for mounting or dismounting humidifying unit Opening.Humidifying unit is configured at air purification filter to arrangement in pulling down of air cleaning filter on direction The downstream of device.Opening makes air cleaning filter can pull down after pulling down humidifying unit.

In the air purifier of the present invention the first technical scheme, humidifying unit tearing open at air cleaning filter Lower section is upwards configured at the position than air cleaning filter downstream to arrangement.It addition, add for mounting or dismounting The opening of wet unit is used for making air cleaning filter pull down after pulling down humidifying unit.

Thereby, an opening can be used for the mounting or dismounting of air cleaning filter and the mounting or dismounting of air cleaning filter The two purposes.As a result of which it is, the quantity of opening can be suppressed.

The air purifier of the present invention the second technical scheme is the base of the air purifier in the first technical scheme On plinth, pull down the thickness direction that direction is air cleaning filter.

In the air purifier of the present invention the second technical scheme, pull down the thickness that direction is air cleaning filter Degree direction.That is, when pulling down humidifying unit, the thickness direction of air cleaning filter is formed and is used for tearing open The space of lower air cleaning filter.

Thereby, air cleaning filter can easily be pulled down.

The air purifier of the present invention the 3rd technical scheme is in the first technical scheme or the second technical scheme On the basis of air purifier, also include potted component.Potted component to air cleaning filter and housing it Between gap seal.Potted component is located at the upstream side at the air cleaning filter pulled down on direction.

In the air purifier of the present invention the 3rd technical scheme, pulling down on direction at air cleaning filter Trip side is provided with the potted component for sealing the gap between air cleaning filter and housing.

Thereby, air cleaning filter rocking in housing can be suppressed.

The air purifier of the present invention the 4th technical scheme is in the first technical scheme to the 3rd technical scheme On the basis of the air purifier of arbitrary technical scheme, humidifying unit has case, pallet and humidifying filter. Water is stored by case.Pallet accepts water from case.Humidifying filter comprises the water come from pallet supply, and leads to Cross and make water and air is humidified.

In the air purifier of the present invention the 4th technical scheme, humidifying unit has case, pallet and humidified Filter.It addition, after case, pallet and humidifying filter are pulled down from housing, sky can be pulled down by opening Gas polishing filter.

Thereby, can be at the top belay of air cleaning filter for pulling down the enough of air cleaning filter Space.

The air purifier of the present invention the 5th technical scheme is in the first technical scheme to the 3rd technical scheme On the basis of the air purifier of arbitrary technical scheme, humidifying unit is configured at air purification filter in housing The top of device.Humidifying unit has movement limiting portion.Movement limiting portion be provided with in housing humidifying unit and Under the state of air cleaning filter, air cleaning filter movement upward is limited.

Herein, air cleaning filter movement upward is limited by humidifying unit, therefore, and need not It is provided for limiting the special-purpose member of the movement of air cleaning filter, air can be prevented clean with easy structure Change the floating of filter.It addition, compared with the situation of the special-purpose member being provided for restriction movement, can suppress Parts count.

The air purifier of the present invention the 6th technical scheme is the base of the air purifier in the 5th technical scheme On plinth, also including filter housing, this filter housing houses at least some of of air cleaning filter. Filter housing includes air flow guide, and this air flow guide will flow through the air of air cleaning filter towards adding Wet unit guides.Movement limiting portion and the upper contact of air flow guide.

Herein, contacted with the movement limiting portion of humidifying unit by the top of the air flow guide of filter housing Limit air cleaning filter movement upward, accordingly, it is capable to prevent air cleaning with easy structure The floating of filter.It addition, air flow guide is in the relation contacted with movement limiting portion, therefore, air is not Easily flow through between air flow guide and movement limiting portion, the air flowing through air cleaning filter can be prevented by court Undesirable Route guiding.

The air purifier of the present invention the 7th technical scheme is the base of the air purifier in the 6th technical scheme On plinth, air cleaning filter includes the first filter and the second filtration of the lower section being configured at the first filter Device.Filter housing houses the first filter.When the first filter being contained in filter housing enters towards housing When row is installed, filter housing slides on the upper surface of the second filter.It is being contained in filter housing After first filter is installed on housing, filter housing and the upper surface of the second filter.

Herein, when the housing of the first filter is installed, contain the filter housing of the first filter the Sliding on the upper surface of tow filtrator, therefore, the first filter is easily installed on housing.It addition, installing After complete first filter, filter housing and the upper surface of the second filter, it is thus possible to limit second Filter moves upward.

The air purifier of the present invention the 8th technical scheme is the base of the air purifier in the 7th technical scheme On plinth, filter housing is formed with shell side protuberance or shell side recess.Housing is formed housing Side pocket or housing side protuberance, this housing side pocket or housing side protuberance are being contained in the first of filter housing With shell side protuberance or the shell side recess being formed at filter housing under the state that filter is installed on housing Chimeric.

Herein, housing and filter housing are respectively equipped with the side in the most chimeric protuberance and recess, Therefore, easily the first filter being contained in filter housing is installed on assigned position.

It addition, in the case of making filter housing slide on the upper surface of the second filter, i.e. filtering In the case of device shell is guided by the upper surface of the second filter, protuberance and recess is easily made to be fitted together to.But, (slide on the upper surface of the second filter filter housing can not be made in the case of there is no the second filter In the case of Dong), it is difficult to carry out protuberance and the para-position of recess and make protuberance and recess be fitted together to.I.e., herein, In the case of there is not the second filter, it is difficult to the first filter is installed.Therefore, easily prevent from forgetting peace Fill the second filter.

The air purifier of the present invention the 9th technical scheme is the base of the air purifier in the 8th technical scheme On plinth, also including that filter detects sensor, whether the first filter is installed by this filter detection sensor Detect in housing.

Herein, by arranging filter detection sensor, it is thus possible to prevent from forgetting to install the first filter.

It addition, air purifier have employed following structure: in the case of there is not the second filter, it is difficult to First filter is installed, therefore, only by detecting the presence or absence of the first filter, just can be to whether forgetting to install Air cleaning filter entirety detects.

Invention effect

In the air purifier of the present invention the first technical scheme, an opening can be used for air purification filter The mounting or dismounting of device and the mounting or dismounting the two purposes of air cleaning filter.As a result of which it is, the quantity of opening can be suppressed.

In the air purifier of the present invention the second technical scheme, can easily pull down air cleaning filter.

In the air purifier of the present invention the 3rd technical scheme, air purifier rolling in housing can be suppressed Dynamic.

In the air purifier of the present invention the 4th technical scheme, can be at the top belay of air cleaning filter For pulling down enough spaces of air cleaning filter.

In the air purifier of the present invention the 5th technical scheme, humidifying unit is to air cleaning filter upward The movement of side is limited, and therefore, need not be provided for limiting movement special of air cleaning filter Component, can prevent the floating of air cleaning filter with easy structure.

In the air purifier of the present invention the 6th technical scheme, air cleaning can be prevented with easy structure The floating of filter.

In the air purifier of the present invention the 7th technical scheme, easily the first filter can be installed on shell Body, and the second filter can be suppressed to move upward.

In the air purifier of the present invention the 8th technical scheme, easily the first filter can be installed on rule Location is put.

In the air purifier of the present invention the 9th technical scheme, can prevent from forgetting the first filter is installed.

Accompanying drawing explanation

Fig. 1 is the schematic isometric of the air purifier of first embodiment of the invention.

Fig. 2 is the schematic diagram during internal structure observing air purifier from rear.

Fig. 3 is the schematic diagram during internal structure observing air purifier from right side side.

Fig. 4 is the schematic diagram during internal structure of air purifier viewed from above.

Fig. 5 is the axonometric chart of the schematic construction representing humidifying unit.Show under the state being installed on housing The state of humidifying unit.

Fig. 6 is the axonometric chart of the schematic construction representing humidifying unit.Show separation when housing is pulled down Humidifying unit under state.

Fig. 7 is the figure representing the process pulling down operation.

Fig. 8 is the figure representing the process pulling down operation.

Fig. 9 is the figure of the process pulling down operation of the air purifier representing variation 1B.

Figure 10 is the figure of the process pulling down operation of the air purifier representing variation 1C.

Figure 11 is the figure of the process pulling down operation of the air purifier representing variation 1C.

Figure 12 is the schematic isometric of the air purifier of variation 1D.

Figure 13 is the schematic diagram during internal structure of the air purifier observing variation 1D from rear.

Figure 14 is the schematic diagram during internal structure of the air purifier of variation 1D viewed from above.

Figure 15 is the figure of the process pulling down operation of the air purifier representing variation 1D.

Figure 16 is the stereoscopic figure of the air purifier of variation 1E.

Figure 17 is the schematic diagram during internal structure of the air purifier observing variation 1E from rear.

Figure 18 is the schematic diagram during internal structure of the air purifier observing variation 1E from right side side.

Figure 19 is the figure of the process pulling down operation of the air purifier representing variation 1E.

Figure 20 is the axonometric chart of the air purifier of second embodiment of the invention.

Figure 21 is the sectional view observed along XXI-XXI arrow of the air purifier of Figure 20.It is from right side Observe the sectional view of the inside of air purifier.

Figure 22 is the sectional view observed along XXII-XXII arrow of the air purifier of Figure 20.It is in the past The sectional view of the inside of air purifier is observed by side.

Figure 23 is the periphery of the humidifying element in the housing of the air purifier being contained in Figure 20 viewed from above Figure.

Figure 24 be the fan circumference for the air purifier to Figure 20 structure and from fan blowout air The figure that illustrates of flow direction.

Figure 25 is the top view of the dust-collecting filter used in the air purifier of Figure 20.

Figure 26 is outside the filter containing odor removal filter the air purifier observing Figure 20 from left front The axonometric chart of shell.

Figure 27 is the axonometric chart of the filter housing observing Figure 26 from right front.

Figure 28 is for carrying out the odor removal filter detection sensor of the filter housing being adjacent to Figure 26 mutually The figure illustrated.Figure 28 (a) shows that odor removal filter detection sensor is not contained in filtration at odor removal filter State in the case of device shell.Figure 28 (b) shows that odor removal filter detection sensor is at odor removal filter It is contained in the state in the case of filter housing.

Figure 29 is the humidification installation that carries out towards housing of pallet for the air purifier to Figure 20 and humidification The figure that the connection of the rotor shaft of element and the drive shaft of humidification motor illustrates.

Figure 30 is the figure that the flowing of the air in the air purifier to Figure 20 illustrates.Figure 30 Use the sectional view from the inside of forward observation housing that the flowing of air is illustrated.

Figure 31 be for the air purifier to Figure 20, especially around humidifying unit and bypass opening sky The figure that the flowing of gas illustrates.Eliminate the diagram of humidifying element.

Figure 32 is the humidifying unit of the air purifier from forward observation Figure 20 and tearing open of air cleaning filter Under the sectional view of process.Figure 32 (a) shows humidifying unit and the air cleaning filter shape before pulling down State.What Figure 32 (b) showed humidifying unit adds the state that wet tank is pulled down.Figure 32 (c) shows humidifying unit The humidification state pulled down of pallet.Figure 32 (d) shows what the odor removal filter of air cleaning filter was pulled down State.Figure 32 (e) shows the state that the odor removal filter of air cleaning filter is pulled down.

Figure 33 is that the signal of the process of pulling down of the humidifying unit of the air purifier observing Figure 20 from left front is stood Body figure.Figure 33 (a) shows humidifying unit state before pulling down.Figure 33 (b) shows that adding wet tank pulls down State.Figure 33 (c) shows and adds the state after wet tank is pulled down.Figure 33 (d) shows that humidification pallet is pulled down State.

Figure 34 is to schematically depict out not install dust-collecting filter in the air purifier of Figure 20 but installation There is the figure of the state of filter housing.

Figure 35 is the sectional view of the inside of the air purifier from forward observation variation 2G.Formed at housing Protuberance, forms the recess chimeric with housing protuberance at filter housing.

Figure 36 is the sectional view of the inside of the air purifier observing variation 2H from right.In variation In the air purifier of 2H, humidifying unit have employed humidification and rotates Wood-scoop mode.

Detailed description of the invention

Hereinafter, referring to the drawings embodiments of the present invention are illustrated.It addition, implementation below is this One object lesson of invention, does not limit the technical scope of the present invention.

＜ the first embodiment ＞

(1) overall structure of air purifier

Fig. 1 to Fig. 4 shows the schematic construction of the air purifier 10 of first embodiment of the invention.Tool For body, Fig. 1 is the stereoscopic figure of air purifier 10.Fig. 2 is the air purifier shown in Fig. 1 The schematic diagram in I-I cross section.In other words, Fig. 2 is the internal structure observing air purifier 10 from rear side Time schematic diagram.Fig. 3 is the schematic diagram in the II-II cross section of the air purifier 10 shown in Fig. 1.Change speech It, Fig. 3 is the schematic diagram during internal structure observing air purifier 10 from right side.Fig. 4 is from top Observe the schematic diagram during internal structure of air purifier 10.

The air purifier 10 of present embodiment has air-cleaning function and humidification function.In air cleaning In device 10, form the structure that can optionally perform humidification function.Specifically, add user is non-selected In the case of wet function, in air purifier 10, only air-cleaning function works effectively, with In the case of family have selected humidification function, humidification function works together with air-cleaning function effectively.That is, In the case of user have selected humidification function, air purifier 10 also serves as damping device and works.

As it is shown in figure 1, air purifier 10 includes the housing 11 of four directions column.It addition, as in figure 2 it is shown, Air purifier 10 mainly include in the inside of housing 11 air-supply arrangement 12, air cleaning filter 20 and Humidifying unit 30.Hereinafter, the structure of air purifier 10 is described in detail.

(2) detailed construction

(2-1) housing

As it has been described above, housing 11 receives air-supply arrangement 12, air cleaning filter 20 and humidifying unit 30. As shown in Figures 2 and 3, it is internally formed plenum chamber R1, air purifying room R2 and humidifying chamber at housing 11 R3.Air-supply arrangement 12 it is configured with in plenum chamber R1.Air cleaning it is configured with in air purifying room R2 Filter 20.Humidifying unit 30 it is configured with in humidifying chamber R3.Plenum chamber R1, air purifying room R2 and add Moist chamber R3 is arranged in order the most upward.

As it has been described above, housing 11 is in four directions column.That is, housing 11 has along longitudinally longer the shape extended Shape.Therefore, the setting area of the air purifier 10 of present embodiment is than plenum chamber R1, air purifying room The setting area of the existing air purifier 10 that R2 and humidifying chamber R3 arranges in the horizontal direction is little.Specifically For, housing 11 is made up of with multiple that are installed on framework framework.

As it is shown in figure 1, be provided with suction inlet 11a and blow-off outlet 11b on housing 11.Suction inlet 11a is For the air in the outside of housing 11 being sucked into the opening within housing 11.Suction inlet 11a is respectively arranged on The positive basifacial of housing 11 and lower backside (with reference to Fig. 1 and Fig. 3).Blow-off outlet 11b is for flowing through shell The opening of the Air blowing of the inside of body 11.That is, the outlet of the air in blow-off outlet 11b is housing 11. As it is shown in figure 1, blow-off outlet 11b is located at the top plate portion of housing 11.Specifically, blow-off outlet 11b exists Outside the top plate portion of housing 11 is formed at along the profile of the top plate portion in addition to one side of front-surface side The inner side of shape.In other words, blow-off outlet 11b along constitute housing 11 top plate portion the left and right sides and after The limit of side is formed at the inner side (with reference to Fig. 1 and Fig. 2) on this limit.It addition, in the present embodiment, blow-off outlet 11b is formed by the framework being assembled into rectangle.

It addition, be formed with opening 15 (with reference to Fig. 7 (b), Fig. 7 (c)) on housing 11.Opening 15 is formed In the position that can touch from the face side of air purifier 10.In the present embodiment, opening 15 is positioned at The top of air purifier 10.Opening 15 can utilize door 11c to carry out either on or off.Door 11c is formed 11ca with handles.Opening 15 can carry out mounting or dismounting for being accommodated in each structure of housing 11.Specifically, can be through The humidifying unit 30 in housing 11 and air cleaning filter 20 is touched by opening 15.

Door 11c has the structure can pulled down from housing 11.It addition, door 11c is installed on case 31 described later. Specifically, door 11c is installed into and can move integratedly with case 31.That is, by by door 11c from Pulling down on housing 11, case 31 is also pulled down from housing 11.Door 11c can be towards the top of air purifier 10 Pull down (with reference to Fig. 7 (b)).It addition, door 11c can also be to pull down towards the front surface of air purifier 10 Structure.Opening 15 is opened by pulling down a 11c from housing 11.

Cowling panel 36 (with reference to Fig. 3) it is provided with inside housing 11.As it is shown on figure 3, cowling panel 36 is located at and is added Moist chamber R3.Specifically, cowling panel 36 is configured at the attached of humidifying element 33 described later in humidifying chamber R3 Closely.The flowing f3 flowing into the air of humidifying chamber R3 from air purifying room R2 is guided to humidification by cowling panel 36 Element 33.Specifically, cowling panel 36 is to avoid the flowing f3 of air to walk around humidifying element 33 and direct The flowing of air is guided by the mode flowing out to blow-off outlet 11b towards humidifying element 33.

Additionally, as in figure 2 it is shown, be provided with flange part 11d, 11f inside housing 11.Flange part 11d sets In air purifying room R2.It addition, flange part 11f is located at humidifying chamber R3.Specifically, flange part 11d It is located at the inwall of the housing 11 constituting air purifying room R2.More specifically, flange part 11d be located at along The height and position of the regulation of the inner circumferential of housing 11.It is placed with air purification filter described later at flange part 11d Device 20.That is, flange part 11d is configured at the flow direction upstream side of the air of air cleaning filter 20. Flange part 11d is configured at air purifying room R2 to be lain low by air cleaning filter 20 and sets.Convex Edge 11d works together as potted component with containment member 11e described later, and this potted component is for right Air cleaning filter 20 seals with the gap of the inwall of housing 11.Flange part 11f be set as along Constitute the inwall of the housing 11 of humidifying chamber R3.It addition, flange part 11f is also located in housing 11 The height and position of the regulation in week.The pallet 32 of humidifying unit 30 described later it is placed with at flange part 11f.That is, Flange part 11f is configured at the flow direction upstream side of the air of humidifying unit 30.

As it is shown in figure 1, be arranged over control panel 13 in the side of housing 11.On control panel 13 It is provided with the various switches (such as on and off switch, functional select switch) for operating air purifier 10.Control Panel 13 processed is connected with the control device (not shown) being built in housing 11.Received by control panel 13 Signal be transferred into control device.

(2-2) air-supply arrangement

The air in the outside of housing 11 is sucked into plenum chamber R1 by air-supply arrangement 12.It addition, air-supply arrangement The air being sucked into plenum chamber R1 is blown by 12 towards air purifying room R2 and humidifying chamber R3.That is, air-supply dress Put 12 to blow towards air cleaning filter 20 and humidifying unit 30 (humidifying element 33).

As it is shown on figure 3, air-supply arrangement 12 includes fan (Air Blast fan) 12a and fan motor 12b.Wind Fan 12a is sirocco fan.Fan 12a is made up of wheel shaft portion 12aa and multiple blade 12ab.Multiple Blade 12ab cylindrically is arranged in the periphery of wheel shaft portion 12aa.By wheel shaft portion 12aa and multiple leaf Sheet 12ab rotates, and air is inhaled into along rotor shaft direction, then blows towards centrifugal direction from multiple blade 12ab Go out.That is, rotating air from the outside warp of housing 11 by wheel shaft portion 12aa and multiple blade 12ab It is sucked in plenum chamber R1 by suction inlet 11a.The air blown out towards centrifugal direction from multiple blade 12ab with After be transported to air purifying room R2.

It addition, air-supply arrangement 12 is configured at the plane central of plenum chamber R1.Specifically, air-supply arrangement Middle position (with reference to Fig. 3) on the 12 depth directions being configured at air purifier 10 and width.That is, Utilize air-supply arrangement 12 will to be sucked into the air of plenum chamber R1 from the central authorities of plenum chamber R1 towards air purifying room Central authorities' conveying of R2.

(2-3) air cleaning filter

The air being sucked into air purifier 10 is purified by air cleaning filter 20.Specifically, The dust contained in air is removed by air cleaning filter 20.Air cleaning filter 20 is at the stream of air The downstream of air-supply arrangement 12 it is configured on dynamic direction.Air cleaning filter 20 is at the flow direction of air On be configured at the upstream side of air-supply arrangement 30.

As shown in Figures 2 and 3, air cleaning filter 20 includes dust-collecting filter 21 and odor removal filter 22.Dust-collecting filter 21 is relatively thin, soft resinous net.Dust-collecting filter 21 will contain in air Dust remove.Odor removal filter 22 is carried out with uncomfortable malodorous elements contain in air Absorb.Dust-collecting filter 21 and odor removal filter 22 are configured at sky successively from the flow direction upstream side of air In gas clean room R2.Specifically, dust-collecting filter 21 and odor removal filter 22 are configured to along respectively From thickness direction.The thickness direction of dust-collecting filter 21 and odor removal filter 22 with flow through air purifying room The flow direction f2 of the air of R2 is consistent.In other words, air cleaning filter 20 is configured in and air On the direction that flow direction f2 is orthogonal.

As it has been described above, air cleaning filter 20 is configured at flange part 11d, this flange part 11d is formed at The inside of housing 11.In other words, air cleaning filter 20 is kept by flange part 11d.In air cleaning Containment member 11e it is provided with between filter 20 and flange part 11d.Containment member 11e lies low and is configured at flange Portion 11d.Specifically, containment member 11e is configured to the face along flange part 11d.As it has been described above, Flange part 11d and containment member 11e works as potted component, and this potted component is for air cleaning Gap between the inwall of filter 20 and housing 11 seals.Flange part 11d and containment member 11e The flow direction of air is configured at the upstream side of air cleaning filter 20.In other words, potted component The upstream side of air cleaning filter 20 it is configured on direction pulling down of air cleaning filter 20.Work as sky Gas is when plenum chamber R1 is delivered to air purifying room R2, and potted component ensure that air cleaning filter 20 Sealing with housing 11.

During maintenance, air cleaning filter 20 carries out mounting or dismounting (with reference to Fig. 7) by opening 15.Specifically, After humidifying unit 30 described later is removed by opening 15, air cleaning filter 20 utilizes and is formed Space (i.e. humidifying chamber R3) in housing 11 moves, and then, carries out mounting or dismounting by opening 15.Tool For body, air cleaning filter 20 moves and by from shell on the thickness direction of air cleaning filter 20 Body 11 is pulled down.That is, the pulling down of the thickness direction of air cleaning filter 20 and air cleaning filter 20 Direction (mounting or dismounting direction) is consistent.It addition, air cleaning filter 20 pull down direction and air purifying room R2 In the flow direction of air consistent.In other words, dust-collecting filter 21 and odor removal filter 22 by along The flow direction of the air in air purifying room R2 moves and leaves flange part 11d, thus tears open from housing 11 Under.

(2-4) humidifying unit

Humidifying unit 30 makes the water of supply humidify air.Humidifying unit 30 is at air Air-supply arrangement 12 and the downstream of air cleaning filter 20 it is configured on flow direction.That is, humidifying unit 30 pairs purified by air cleaning filter 20 after air humidify.

The schematic construction of humidifying unit 30 is shown in Fig. 5 and Fig. 6.Fig. 5 shows and is installed on housing Humidifying unit 30 under the state of 11.Adding the state that Fig. 6 shows the separation when housing 11 is pulled down Wet unit 30.

As it has been described above, humidifying unit 30 is configured at humidifying chamber R3 in housing 11.That is, humidifying unit 30 It is configured at the top position in housing 11.When humidifying unit 30 is pulled down from housing 11, can be at housing 11 Interior top position forms bigger space.Specifically, when humidifying unit 30 is pulled down from housing 11, The space can moved is formed for air cleaning filter 20 in humidifying chamber R3.In other words, humidifying unit is worked as 30 when housing 11 is pulled down, is formed as pulling down air cleaning filter above air purifying room R2 The space of mobile route when 20.It addition, air cleaning filter 20 is in the thickness of air cleaning filter 20 Degree direction (direction orthogonal with air cleaning filter 20) is upper mobile and pulls down from flange part 11d.

As shown in Figures 5 and 6, humidifying unit 30 is main by case 31, pallet 32 and multiple humidifying element 33 are constituted.

(2-4-1) case

Water for supply to multiple humidifying elements 33 is stored by case 31.Case 31 has water filling port 31a. At water filling port 31a, not shown feed water valve is installed.Feed water valve utilizes spring that spool is pressed on valve port General structure.Therefore, herein, the detailed description of feed water valve is eliminated.

Case 31 is placed in the case support 32a (with reference to Fig. 4 and Fig. 6) of pallet 32 described later in use. Specifically, case 31 is installed on pallet 32 in the way of making feed water valve be positioned at lower section.Case 31 is in feed water valve court The pressure pin of pallet 32 is pressed under state below vertical.Thereby, pressure pin utilizes case 31 self Weight makes feed water valve be in open mode.

As shown in Figures 2 and 3, case 31 is configured near blow-off outlet 11b in the inside of housing 11.Separately Outward, as shown in Figure 4, case 31 is configured at left and right directions central authorities in housing 11.It addition, as it has been described above, The side of the face side of case 31 is installed on a 11c.

As it is shown in figure 5, be configured with multiple humidifying element 33 described later in the width both sides of case 31.Change Yan Zhi, case 31 is adjacent to multiple humidifying elements 33.Specifically, case 31 is configured to locally hide The firmly form in the space between a pair humidifying element 33 of relative configuration.In other words, case 31 is partially inserted To the space clamped by a pair humidifying element 33.

As shown in Figure 6, case 31 has multiple outer surface.Multiple outer surfaces include rear side vertical F1, Side vertical F2, flexure plane F3 and side inclined plane F4.

Rear side vertical F1 is in hexagonal near the rear side of air purifier 10.The back side Side vertical F1 the most vertically extends.Rear side vertical F1 is by a upper and lower opposite side, left and right one Opposite side and these six limits compositions of two limits tilted that upper and lower and left and right limit is connected.A upper and lower opposite side And pair of right and left limit is the most parallel.It addition, the size d1 ratio on one side of the upper end side of rear side vertical F1 Size d2 on one side of lower end side is big.

Side vertical F2 is the face extended towards face side from the left and right directions both sides of rear side vertical F1. Side vertical F2 is the face orthogonal with rear side vertical F1, and it the most vertically extends.Side Side vertical F2 has the shape similar with the L word turned upside down.In figure 6, illustrate only and be positioned at case The side vertical F2 on the right side of 31, but case 31 also has side vertical F2 in left side.Side vertical F2 has symmetrical shape.

Flexure plane F3 is the face extended downward from the lower end of rear side vertical F1.Flexure plane F3 local Lateral bend forward.Specifically, the upper end of flexure plane F3 is positioned at put down identical with rear side vertical F1 Position, face, the lower end of flexure plane is positioned at the plan-position leaning on face side than rear side vertical F1.That is, curved The lower end of curved surface F3 is positioned at the position by face side, the plan-position than rear side vertical F1.

Side inclined plane F4 is the wall being connected with flexure plane F3 by side vertical F2.In figure 6, Illustrate only side inclined plane F4 being positioned at right side, but case 31 also has side inclined plane F4 in left side.Side Side's inclined plane F4 has symmetrical shape.Side inclined plane F4 is relative to flowing through air cleaning filter The flow direction of the air of 20 tilts.The flow direction of the air flowing through air cleaning filter 20 is and adds The direction (with reference to the symbol f3 of Fig. 2) that the thickness direction of wet element 33 is orthogonal.Specifically, side tilts Face F4 tilts from the width central authorities of face side lateral air purifier 10 towards the back side.In other words, side Inclined plane F4 from the front-surface side of air purifier 10 towards rear side by the width of air purifier 10 Extend inside lateral.Angle of inclination formed by side inclined plane F4 and side vertical F2 can according to and phase The size etc. in the space in the distance of humidifying element 33 of adjacent configuration, humidifying chamber R3 is determined rightly. Specifically, angle of inclination is designed to tilt in the following manner: be transported to the air in humidifying chamber R3 Guided by thickness direction along humidifying element 33 well by flowing along side inclined plane F4.

Multiple outer surfaces of case 31 make the flow direction of air repeatedly change in humidifying chamber R3.Specifically, Case 31 utilizes multiple outer surface to make the flow direction of air change, so that the sky being transported in humidifying chamber R3 Gas flows through humidifying element 33, then blows out from blow-off outlet 11b.

More specifically, side inclined plane F4 makes the air court along case 31 flowing be adjacent in case 31 The humidifying element 33 of both sides flow.Thereby, it is formed in humidifying chamber R3 and flows to humidifying element 33 The flowing of air.That is, side inclined plane F4 makes the flowing flowing through the air of air cleaning filter 20 to draw The mode being directed at humidifying element 33 changes (with reference to Fig. 2).In other words, side inclined plane F4 is relative to flowing through The flow direction (roughly vertical direction) of the air of air cleaning filter 20 tilts, therefore, generally under The flowing of the air in direction is directed on the thickness direction of humidifying element 33 (the symbol with reference to Fig. 2 and Fig. 3 F3 and f4).Then, on the thickness direction of humidifying element 33, the air of flowing (flows through humidifying element 33 Air) be directed to side vertical F2, and blow out from blow-off outlet 11b.

So, case 31 is adjacent to multiple humidifying elements 33, so that at the thickness with humidifying element 33 The air that orthogonal side, direction flows up flows through humidifying element 33 in the way of changing flow direction, then, Outer surface along case 31 flows and blows out from blow-off outlet 11b.That is, by case 31 and multiple humidifying elements 33 are adjacent to, so that flowing through the flow direction change of the air near multiple humidifying element 33.Its knot Fruit is that the air flowing through air cleaning filter 20 makes flow direction become in the way of flowing through humidifying element 33 Change, the most also by after flowing through humidifying element 33, from blow-off outlet 11b blowout in the way of make flow direction Change.

(2-4-2) pallet

Pallet 32 is accepted the water come from case 31 supply and is temporarily accumulated.It addition, pallet 32 is towards aftermentioned Multiple humidifying elements 33 for feedwater.As shown in Figure 4, pallet 32 has when top view and U-shaped class As shape.Specifically, pallet 32 when top view by the part (end corresponding with the base of U-shaped Limit corresponding part) and the part (prolongation) extended from the both sides of base corresponding part constitute.Base pair Should part above extend at the width (left and right directions) of air purifier 10.Prolongation is in air cleaning The left and right sides of device 10 extends towards depth direction (fore-and-aft direction) respectively.It is clean that pallet 32 is configured at above-mentioned air Change the surface of filter 20.Specifically, as it has been described above, pallet 32 is placed in flange part 11f.

As shown in Figure 6, pallet 32 mainly has case support 32a, water supply unit 32b and bearing portion 32c.

(a) case support

Case support 32a supports above-mentioned case 31.Case support 32a is positioned at above-mentioned base corresponding part.? Case support 32a is provided with not shown support and pressure pin.The support position to the regulation of case 31 (the corner portion of case 31) supports.Pressure pin contacts with feed water valve when case 31 declines because of deadweight, with Press off feed water valve.As a result of which it is, the water of case 31 is supplied to case support 32a.

It addition, the outer wall at case support 32a is provided with handle 32d.User places a digit into this handle 32d, Case support 32a is pulled out towards front (face side), thus pulls out pallet 32 from housing 11.

(b) water supply unit

Water supply unit 32b is the part supplied towards humidifying element 33 by the water supplied from case 31.Concrete and Speech, water supply unit 32b accepts and supplies the water to case support 32a, and then, supply is to humidifying element 33. Water supply unit 32b is positioned at above-mentioned prolongation.

Water supply unit 32b and above-mentioned case support 32a is separated by not shown next door.Formed on next door Porose.The water supplied to case support 32a from case 31 is transported to water supply unit 32b via hole.That is, The water accepted by the case support 32a of the front-surface side being configured at housing 11 is subsequently in the left and right of housing 11 Both sides are carried towards depth direction.In water supply unit 32b, water is filled to predetermined water level.That is, at water In supply unit 32b, in order to impregnate humidifying element 33, water is accumulated to predetermined water level.As long as in case 31 Having water, the water lodging in water supply unit 32b is just automatically adjusted to maintain predetermined water level.So, utilize One pallet 32 is supplied to multiple humidifying element 33 from the water that a case 31 is accepted.

(c) bearing portion

Bearing portion 32c is the part that rotating shaft (rotor shaft) 33d to aftermentioned humidifying element 33 supports. Bearing portion 32c is positioned at above-mentioned prolongation.Bearing portion 32c is towards vertical from the sidewall of water supply unit 32b One coupled columns of Fang Yanshen.

In the present embodiment, water supply unit 32b prolongs in the width both sides of air purifier 10 respectively Stretch.Therefore, bearing portion 32c is respectively arranged on the water supply unit 32b being positioned at width both sides.It addition, point The bearing portion 32c not being located at each water supply unit 32b is configured at identical plan-position on depth direction.That is, It is located at the bearing portion 32c of multiple water supply unit 32b to be respectively arranged at and as to be mutually facing.

In order to be supported to rotor shaft 33d to rotate, it is formed with U-shaped in the upper end of bearing portion 32c Depression.

(2-4-3) humidifying element

Humidifying element 33 makes the water to humidify air of supply.Specifically, humidifying element 33 make to lodge in the water to humidify air of pallet 32.More specifically, humidifying element 33 Make to lodge in the water so that air to be humidified of above-mentioned water supply unit 32b.

In the present embodiment, multiple humidifying element 33 is employed.Specifically, two humidifications are employed Element 33.Two humidifying elements 33 configure side by side.Specifically, two humidifying elements 33 are in air cleaning The left and right directions both sides of device 10 configure respectively along depth direction.As shown in Fig. 2, Fig. 4 and Fig. 5, two Humidifying element 33 is respectively configured to the both sides near case 31.It addition, two humidifying elements 33 are configured at Relative position.

Two humidifying elements 33 are configured at the top of pallet 32.Specifically, humidifying element 33 is configured at The top of the water supply unit 32b of pallet 32.That is, above-mentioned case 31 and pallet 32 is utilized to add towards two respectively Wet element 33 is for feedwater.In other words, a common case 31 and common pallet 32 are utilized respectively Towards two humidifying elements 33 for feedwater.

Two humidifying elements 33 are revolving respectively.Specifically, humidifying element 33 mainly includes humidification Filter 33a and humidifying rotor 33b.Humidifying filter 33a is to be formed as discoideus gasification by non-woven fabrics Part.Humidifying filter 33a has filter plane.Two humidifying elements 33 are configured to filter each other Face is relative.Humidifying rotor 33b is that the excircle surrounding humidifying filter 33a is to keep humidifying filter 33a Framework.Humidifying rotor 33b has rotor shaft 33d at center, and has not shown gear in periphery. First drive division 33e and the second drive division 33f engages (with reference to Fig. 5 and Fig. 6) respectively with gear.

As shown in Figures 5 and 6, the first drive division 33e and the second drive division 33f is respectively provided with rotating shaft.Separately Outward, the two ends in rotating shaft are fixed with gear.Specifically, the first drive division 33e includes driving gear 33ea And driven gear 33eb.It addition, the second drive division 33f includes being driven gear 33fa, 33fb.The The driving gear 33ea of one drive division 33e is configured to the gear of the humidifying element 33 with left side and engages.Separately Outward, the gear being driven gear 33fa to be configured to the humidifying element 33 with right side of the second drive division 33f Engagement.First drive division 33e is driven gear 33eb's and the second drive division 33f to be driven gear 33fb It is configured to be engaged with each other.

The driving gear 33ea of the first drive division 33e receives revolving force from driving motor 35 and rotates (with reference to Fig. 7 (b)).The driving gear 33ea of the first drive division 33e rotates so that with drive gear 33ea The humidifying element 33 of engagement rotates.It addition, the first drive division 33e's is driven gear 33eb also because driving The rotation of gear 33ea and rotate.Additionally, the second drive division 33f's is driven gear 33fb also because of first The rotation of gear 33eb of being driven of drive division 33e rotates.Additionally, the second drive division 33f's is driven Moving gear 33fa also rotates because of the rotation being driven gear 33fb of the second drive division 33f.Thereby, with Second drive division 33f is rotated by the humidifying element 33 driving gear 33fa engagement.That is, driven by one Galvanic electricity motivation 35 rotates, the revolving force of this driving motor 35 successively be transferred to drive gear 33ea, Driven gear 33eb, 33fb, 33fa.As a result of which it is, two humidifying elements 33 all rotate.

As shown in Fig. 2, Fig. 4 and Fig. 6, humidifying element 33 includes multiple portion 33c that draws water.Multiple portions that draw water 33c is located at the side of the gear of humidifying rotor 33b.That is, the portion 33c that draws water is configured at ratio humidifying filter 33a Position in the outer part, periphery.The portion 33c that draws water is cup-shaped.Draw water portion 33c in revolving at humidifying element 33 The shape of the water of pallet 32 (water supply unit 32b) is drawn when turning.

As it is shown on figure 3, the bottom that humidifying element 33 is configured to humidifying filter 33a is not impregnated with at pallet In the water of 32, it addition, the crown of the gear of humidifying rotor 33b in minimum point near the bottom surface of pallet 32. The portion 33c that draws water impregnates because humidifying element 33 rotates, successively to draw the water in pallet 32.Then, draw Water portion 33c makes the water drawn sprinkle on humidifying filter 33a near the peak of humidifying element 33. Specifically, the portion 33c of drawing water the water drawn near the peak of humidifying element 33 from the portion 33c that draws water Flow out, so that water sprinkles on humidifying filter 33a.

(3) action of air purifier and the flowing of air.

Hereinafter, Fig. 2 and Fig. 3 is used, to the action of air purifier 10 and along with air purifier 10 The flowing of air of action illustrate.It addition, in Fig. 2 and Fig. 3, symbol f1～f5 represents empty The flowing of gas.It addition, in figure 3, about after flowing through air cleaning filter 20, inflow humidification The flowing of the air of room R3, solid line represents the flowing of the air flow through between humidifying filter 33a, dotted line Represent the flowing of the air in the outside of humidifying filter 33a.

By by the power settings of air purifier 10 for conducting, the fan motor 12b of air-supply arrangement 12 Fan 12a is made to rotate.The fan 12a rotated is towards centrifugal direction blow out air, therefore, reduces around turning The pressure of axle.Thereby, air is sucked into the fan suction inlet at the center being positioned at fan 12a.As a result of which it is, Produce the flowing of the air flowing to fan suction inlet from suction inlet 11a.Air purifier in present embodiment In 10, as it has been described above, plenum chamber R1 is located at the foot of housing 11.It addition, suction inlet 11a is formed at The positive basifacial of housing 11 and lower backside.Therefore, when air-supply arrangement 12 drives, air purifier 10 Air (with reference to the symbol f1 of Fig. 3) is sucked from positive basifacial and lower backside.That is, by air-supply arrangement 12 Driving the air outside housing 11 is sucked into plenum chamber R1.

By the driving of air-supply arrangement 12, air is blown out towards centrifugal direction from multiple blade 12ab, and towards sky Gas polishing filter 20 flows (with reference to the symbol f2 of Fig. 2 and Fig. 3).That is, the air of plenum chamber R1 is defeated Deliver to air purifying room R2.

The air being transported to air purifying room R2 first flows through the dust-collecting filter 21 of upstream side.Dust mistake The dust contained in air is removed by filter 21.The air flowing through dust-collecting filter 21 flows further through downstream The odor removal filter 22 of side.Odor removal filter 22 is utilized to be become by the uncomfortable stink contained in air Divide and be adsorbed in odor removal filter 22.It addition, on the whole surface of air cleaning filter 20 because of from plenum chamber R1 extrudes the air come and has acted on static pressure.Then, the air flowing through air cleaning filter 20 is carried To humidifying chamber R3.

The air being delivered to humidifying chamber R3 flows (with reference to the symbol f3 of Fig. 2 and Fig. 3) upward.At humidification In the R3 of room, produce the flowing of the air of the outer surface (outer wall) along case 31.It addition, utilize cowling panel 36 Guide so that the flowing f3 of air flows through humidifying filter 33a.Thereby, flow in humidifying chamber R3 Air is after thickness direction (f3 referring to the drawings) the upper flowing of air cleaning filter 20, towards two humidifications Element 33 branch (with reference to the symbol f4 of Fig. 2).That is, after flowing through air cleaning filter 20, with The flow direction of the air that the orthogonal side of the thickness direction of humidifying element 33 flows up is by humidifying chamber R3 Air flow along case 31, thus change flow direction with the thickness direction (rotor towards humidifying element 33 Rotating shaft 33d's is axial) bending.Then, air flows through the humidifying element 33 outer wall flowing along case 31, And from blow-off outlet 11b blowout (with reference to the symbol f5 of Fig. 2 and Fig. 3).

It addition, when the power supply of air purifier 10 is set to conducting, if humidification function is set to out Open, then humidifying element 33 rotates.The bottom of humidifying filter 33a is immersed in the water of pallet 32, therefore, Being rotated by humidifying element 33, the part of the humidifying filter 33a being newly immersed in water draws pallet 32 Water.It addition, by the rotation of humidifying element 33, the portion 33c of drawing water draws the water of pallet 32 and in humidification unit Sprinkle water towards humidifying filter 33a near the peak of part 33.As a result of which it is, water spreads all over humidifying filter 33a Zone Full.That is, in the case of humidification function is set to open, enter from air purifying room R2 The air of humidifying chamber R3 promotes the gasification of the water penetrating into humidifying element 33.Thereby, air becomes humidification sky Gas.Then, humidifying air is blown out from blow-off outlet 11b.On the other hand, when the electricity of air purifier 10 When source is set to conducting, if humidification function is set to close, then humidifying element 33 does not rotates.That is, Air is not fully humidified, and is just blown out from blow-off outlet 11b.

(4) assembly and disassembly operations of air cleaning filter.

Then, with reference to Fig. 7 and Fig. 8, the operation of pulling down to air cleaning filter 20 illustrates.Fig. 7 And Fig. 8 represents the operation (pulling down operation) for pulling down air cleaning filter 20 from housing 11 the most successively. Specifically, Fig. 7 (a)～Fig. 7 (d) uses the axonometric chart of air purifier 10 to show the mistake pulling down operation Journey, Fig. 8 (a)～Fig. 8 (d) use the schematic configuration diagram in the II-II cross section of the air purifier 10 of Fig. 1 Show the process pulling down operation.Fig. 7 (a)～Fig. 7 (d) corresponds respectively to Fig. 8 (a)～Fig. 8 (d).It addition, The operation of installing that air cleaning filter 20 carries out installing towards housing 11 is by the contrary operation pulling down operation Carry out.

Fig. 7 (a) and Fig. 8 (a) shows the air purifier 10 keeped in repair before starting.When maintenance starts, as Shown in Fig. 7 (b) and Fig. 8 (b), first, open a 11c.Specifically, door 11c is torn open from housing 11 Under.The result that door 11c is removed is, opening 15 opens (with reference to Fig. 7 (b)).Owing to door 11c is removed, Therefore the case 31 being installed on a 11c is also pulled down on housing 11.Herein, door 11c is lifted upward, Thus case 31 is pulled down from housing 11.Additionally, it is possible to by door 11c is pulled down and from shell towards face side Case 31 is pulled down on body 11.

Then, as shown in Fig. 7 (c) and Fig. 8 (c), pallet 32 is pulled down on housing 11.Specifically, Pallet 32 uses handle 32d to be gone out towards front layback.Now, humidifying element 33 passes through opening 15 by court Pull down outside housing 11.As a result of which it is, be formed above bigger space in housing 11.In other words, By pulling down pallet 32 and humidifying element 33 on housing 11, it is available for it is thus possible to formed in humidifying chamber R3 The space that air cleaning filter 20 moves.

Then, as shown in Fig. 7 (d) and Fig. 8 (d), air cleaning filter 20 is pulled down on housing 11. The air cleaning filter 20 thickness direction along filter is made to move and after flange part 11d pulls down, Air cleaning filter 20 is made to move in humidifying chamber R3 and pull down from housing 11.In other words, air Polishing filter 20 is by the flow direction downstream pull-up towards air, then, by opening 15 towards housing 11 Pull down outward.

(5) feature

(5-1)

The air purifier 10 of above-mentioned embodiment includes air cleaning filter 20, humidifying unit 30, wind Fan (Air Blast fan 12a) and housing 11.The dust contained in air is removed by air cleaning filter 20. Humidifying unit 30 makes the water of supply humidify air.Air-supply arrangement 12 is towards air cleaning Filter 20 and humidifying unit 30 are blown.Specifically, air-supply arrangement 12 towards air cleaning filter 20 and Humidifying filter 33a blows.Housing 11 receives humidifying unit 30, air cleaning filter 20 and air-supply dress Put 12.Housing 11 has the opening 15 for mounting or dismounting humidifying unit 30.Humidifying unit 30 is in air cleaning Be configured at air cleaning filter 20 downstream with pulling down on direction arrangement of filter 20.Opening 15 Can pull down after pulling down humidifying unit 30, for air cleaning filter 20.

It is said that in general, in the case of air purifier includes humidifying unit, air purifier sets respectively There are the opening for mounting or dismounting humidifying unit and the opening for mounting or dismounting air cleaning filter.For mounting or dismounting air The opening of polishing filter is can be inserted upwardly into air purification filter in the side orthogonal with the flow direction of air The mode of device is formed at the side of housing.For the opening of mounting or dismounting humidifying unit in order to be able to pull down and bigger for case Be formed at the side of housing.In order to ensure the air-tightness of housing, it is provided with lid (door) at opening part.Therefore, In the case of air purifier includes humidifying unit, need air cleaning filter mounting or dismounting opening and The opening part of humidifying unit mounting or dismounting is respectively provided with door.By door is located at opening, can ensure that a certain degree Air-tightness, but require higher bubble-tight in the case of, the increase of open amount is undesirable.

Therefore, in the air purifier 10 of above-mentioned embodiment, the opening of the mounting or dismounting of humidifying unit 30 15 used also as the opening 15 of the mounting or dismounting of air cleaning filter 20.Specifically, humidifying unit 30 The position than air cleaning filter 20 downstream it is configured on direction pulling down of air cleaning filter 20 Put.After humidifying unit 30 is removed by opening 15, air cleaning filter 20 can be by identical Opening 15 pull down from housing 11.That is, an opening can be used for mounting or dismounting humidifying unit 30 and mounting or dismounting are empty Gas polishing filter 20 the two purposes.As a result of which it is, the quantity of opening can be suppressed.Accordingly, it is capable to obtain Higher air-tightness.It addition, without arranging multiple opening, door, accordingly, it is capable to reduce manufacturing man-hours.

(5-2)

The direction of pulling down of the air cleaning filter 20 of the air purifier 10 of above-mentioned embodiment is that air is clean Change the thickness direction of filter 20.That is, air cleaning filter 20 is in the thickness of air cleaning filter 20 Degree is removed on direction.

As it has been described above, in existing air purifier, air cleaning filter is with the flow direction with air Orthogonal mode is inserted from the side of housing.In the case of arranging air cleaning filter, in order to improve Air cleaning filter, relative to the air-tightness of housing, typically arranges containment member.Containment member is along air The profile configuration of polishing filter.Herein, inserted from the side of housing have employed air cleaning filter Structure in the case of, when pulling down air cleaning filter, containment member and housing or air purification filter Device rubs and weares and teares.As a result, it is difficult to guarantee certain air-tightness for a long time.

In the air purifier 10 of above-mentioned embodiment, in order to air cleaning filter 20 is improved airtight Property, also use containment member.But, in the air purifier 10 of above-mentioned embodiment, air cleaning Filter 20 is removed on the thickness direction of air cleaning filter 20.Accordingly, it is capable to suppression air cleaning The filter 20 abrasion when air cleaning filter mounting or dismounting.As a result of which it is, can guarantee certain for a long time Air-tightness.

It addition, in the air purifier 10 of above-mentioned embodiment, can utilize and pull down humidifying unit 30 Air cleaning filter 20 is pulled down in the bigger space formed afterwards.Thereby, air cleaning can easily be pulled down Filter 20.

(5-3)

The air purifier 10 of above-mentioned embodiment is in the upstream of the air cleaning filter 20 pulled down on direction Side also includes potted component (flange part 11d and containment member 11e), and this potted component is to air purification filter Gap between device 20 and housing 11 seals.Specifically, as shown in Figures 2 and 3, air is clean Change filter 20 to be placed on flange part 11d and containment member 11e, wherein, above-mentioned flange part 11d shape The inner side of housing 11, above-mentioned containment member 11e is become to lie low and be configured on flange part 11d.Thereby, energy Suppression air cleaning filter 20 rocking relative to housing 11.

(5-4)

In the air purifier 10 of above-mentioned embodiment, humidifying unit 30 has: case 31, this case 31 Water is stored；Pallet 32, this pallet 32 accepts water from case 31；And humidifying filter 33a, should Humidifying filter 33a make from pallet 32 supply come water so that air is humidified.Work as humidifying unit 30 when housing 11 is pulled down, can be formed bigger above the air cleaning filter 20 in housing 11 Space.Therefore, when keeping in repair air purifier 10, can ensure that for pulling down air cleaning filter 20 Enough spaces.It addition, when air purifier 10 operates, humidifying unit 30 can be utilized to limit air clean Change filter 20.Thereby, can ensure that the stability of air cleaning filter 20.

(6) variation

Hereinafter, the variation of above-mentioned embodiment is illustrated.It addition, in variation, use identical Symbol in above-mentioned embodiment explanation structure illustrate.

(6-1) variation 1A

In the explanation of the air purifier 10 of above-mentioned embodiment, using be provided with a 11c direction as front Side (face side) illustrates, but the front of air purifier 10 can also be any direction.Such as, also Can using be provided with control panel 13 direction as front.

(6-2) variation 1B

In the air purifier 10 of above-mentioned embodiment, as it is shown in figure 1, blow-off outlet 11b is located at housing The upper end (top plate portion) of 11.It addition, in the case of door 11c is removed, in the upper end of housing 11 Portion remains the part (framework) (with reference to Fig. 7 (a), Fig. 7 (b)) constituting blow-off outlet 11b.

Herein, as it is shown in figure 9, may be used without being provided with the air of blow-off outlet grid 11g on housing 11 Depurator 100.Specifically, in air purifier 100, in the upper end of housing 11, blow-off outlet is installed Grid 11g.Blow-off outlet 11b is formed at blow-off outlet grid 11g (with reference to Fig. 9 (a)).As blow-off outlet grid 11g When being lifted upward, as shown in Fig. 9 (b), the upper end of housing 11 is opened.Then, such as Fig. 9 (c) institute Showing, case 31 is removed together with door 11c.As a result of which it is, the top of the front-surface side of housing 11 is also beaten Open.That is, housing 11 forms bigger opening 15 from the upper end of housing 11 to front-surface side top. As shown in Fig. 9 (d), pallet 32 and humidifying element 33 are pulled down on housing 11 by this opening 15.Separately Outward, in Fig. 9 (c), Fig. 9 (d), the moving direction of case 31 and pallet 32 and humidifying element 33 is top To, but the moving direction of case 31 and pallet 32 and humidifying element 33 is not limited to upper direction, it is also possible to be The front of air purifier 100.

Identical with the air purifier 10 of above-mentioned embodiment, in air purifier 100, will humidify After unit 30 is pulled down from housing 11, the bigger space being formed in housing 11 also can be utilized to make sky Gas polishing filter 20 moves in housing.It addition, air can be pulled down by opening 15 from housing 11 Polishing filter 20.

So, in air purifier 100, identical, also with the air purifier 10 of above-mentioned embodiment Can use an opening 15 that humidifying unit 30 and air cleaning filter 20 the two component are carried out mounting or dismounting.

(6-3) variation 1C

The air purifier 10 of above-mentioned embodiment and the air purifier 100 of variation B are formed as front table The structure that the top in face and top plate portion can be opened.That is, air purifier 10,100 is from the front table of housing 11 Top, face is formed with bigger opening 15 to upper end.

Herein, opening 15 can also only be formed at the front surface top of housing 11.Such as, such as Figure 10 and Shown in Figure 11, even if the air purifier of structure that the front surface top with only housing 11 can be opened 200, also can obtain the effect identical with the air purifier 10 of above-mentioned embodiment.

Specifically, air purifier 200 is formed as the structure (reference that the upper end of housing 11 can not be opened Figure 10 (a), Figure 10 (b)).Figure 10 (a) and Figure 11 (a) shows the state closing door 11c.Such as Figure 10 (b) And shown in Figure 11 (b), door 11c has and can rotate towards the direction away from housing 11 with bottom for fulcrum upper end Structure.By being drawn towards front by handle 11ca, the upper end of door 11c is away from housing 11, so that case 31 Expose (with reference to Figure 10 (b), Figure 11 (b)).Then, as shown in Figure 10 (c) and Figure 11 (c), by case 31 Being pulled down from housing 11 by opening 15, then, pallet 32 and humidifying element 33 are also by opening 15 Pull down from housing 11.Thereby, air cleaning filter 20 be formed above can be for air purification filter The space that device 20 moves.As a result of which it is, air cleaning filter 20 can be passed through opening 15 from housing 11 On pull down (with reference to Figure 10 (d) and Figure 11 (d)).

So, in air purifier 200, identical, also with the air purifier 10 of above-mentioned embodiment Can use an opening 15 that humidifying unit 30 and air cleaning filter 20 the two component are carried out mounting or dismounting.

(6-4) variation 1D

The blow-off outlet 11b of the air purifier 10 of above-mentioned embodiment is formed at the top plate portion of housing 11 (with reference to Fig. 1 and Fig. 2).

Herein, blow-off outlet 11b can also use following configuration: as shown in figure 12, and blow-off outlet 11b is formed In the top of two sides of the left and right directions of housing 11, as shown in FIG. 13 and 14, blow-off outlet 11b divides It is not configured at the position relative with the filter plane of multiple humidifying elements 33.

Figure 12 is the air on the top of the two sides of the left and right directions representing that blow-off outlet 11b is formed at housing 11 The stereoscopic figure of the example of depurator 300.Figure 13 is the III of the air purifier 300 shown in Figure 12 The schematic diagram in-III cross section.In other words, Figure 13 is the internal structure observing air purifier 300 from rear side Time schematic diagram.Figure 14 is the schematic diagram during internal structure of air purifier 300 viewed from above.With The air purifier 10 of above-mentioned embodiment is identical, and the suction inlet 11a of air purifier 300 is formed at shell The bottom on two surfaces in direction before and after body 11.

As shown in FIG. 13 and 14, the blow-off outlet 11b of air purifier 300 is respectively arranged at and humidified The position that the filter plane of filter 33a is relative.Therefore, in air purifier 300, from housing 11 Front surface bottom and lower backside are sucked into the air of plenum chamber R1 and flow to air purifying room R2 of top, Then, humidifying chamber R3 (with reference to Figure 13) it is transported to.Make to be delivered to the flow direction of the air of humidifying chamber R3 It is changed to the thickness direction of humidifying element 33.In other words, air makes flow direction be changed to and humidifying element 33 orthogonal directions, and blow out from blow-off outlet 11b.

As shown in Figure 15 (a), air purifier 300 is also identical with the air purifier 200 of variation C, Door 11c has the structure that upper end can rotate for fulcrum towards the direction away from housing 11 with bottom.By inciting somebody to action Handle 11ca draws towards front, and the upper end of door 11c is away from housing 11, so that case 31 exposes.Then, will Case 31 is pulled down, additionally, also pallet 32 and humidifying element 33 are passed through by opening 15 from housing 11 Opening 15 pulls down (with reference to Figure 15 (b)) from housing 11.Thereby, above air cleaning filter 20 It is formed with the space can moved for air cleaning filter 20.As a result of which it is, can be by air cleaning filter 20 pull down (with reference to Figure 15 (c)) by opening 15 from housing 11.

So, identical with the air purifier 10 of above-mentioned embodiment, air purifier 300 could be used that One opening 15 carries out mounting or dismounting to humidifying unit 30 and air cleaning filter 20 the two component.

Additionally, in air purifier 300, from the air of blow-off outlet 11b blowout to the outside of housing 11 Flow through the bigger scope of humidifying filter 33a.That is, by blow-off outlet 11b being configured at and humidifying filtration The position that the filter plane of device 33a is relative, can utilize the filter plane of humidifying filter 33a largely Air is humidified.In other words, can utilize said structure increase filter plane utilizes area.Its result It is to improve humidification efficiency.

(6-5) variation 1E

Air cleaning filter 20 horizontal arrangement of the air purifier 10 of above-mentioned embodiment is in housing 11 Interior (with reference to Fig. 2).Herein, air cleaning filter 20 can also be arranged perpendicular knot in housing 11 Structure.

Figure 16 is to represent air cleaning filter 20 arranged perpendicular air purifier 400 in housing 11 The stereoscopic figure of example.In air purifier 400, suction inlet 11a is formed at a left side for housing 11 The bottom of the two sides of right direction, blow-off outlet 11b is formed at the top plate portion of housing 11.

Figure 17 and Figure 18 is the schematic diagram of the internal structure representing air purifier 400.Specifically, figure 17 is the schematic diagram in the IV-IV cross section of the air purifier 400 shown in Figure 16, and it is to observe sky from rear side The schematic diagram during internal structure of gas purifier 400.It addition, Figure 18 is the air purifier shown in Figure 16 The schematic diagram in the V-V cross section of 400, showing when it is the internal structure observing air purifier 400 from right side It is intended to.As shown in FIG. 17 and 18, in air purifier 400, plenum chamber R1 is located in housing 11 Top, air purifying room R2 and humidifying chamber R3 are located at the lower section in housing 11.

Air cleaning filter 20 arranged perpendicular is internal in housing 11.I.e., as shown in figure 17, air is clean Change filter 20 and be configured at the position relative with suction inlet 11a.Specifically, air cleaning filter 20 It is configured to filter plane relative with suction inlet 11a.It addition, air cleaning filter 20 is respectively arranged at The left and right directions both sides of housing 11.Each air cleaning filter 20 is set as side before and after housing 11 To.

As shown in figure 17, in air purifier 400, humidifying element 33 is respectively arranged at housing 11 Left and right directions both sides.Specifically, humidifying element 33 is configured to the filter plane of humidifying filter 33a Relative with the filter plane of air cleaning filter 20.In air purifier 400, humidifying unit 30 is also The flow direction of air is configured at the downstream of air cleaning filter 20, it addition, also clean at air That changes filter 20 pulls down the downstream being configured at air cleaning filter 20 on direction.

From the air of suction inlet 11a suction, the lower central towards housing 11 flows.Specifically, from suction The air that mouth 11a sucks flows on the thickness direction of air cleaning filter 20 and humidifying filter 33a And flow successively through air cleaning filter 20 and humidifying filter 33a.That is, the sky sucked from suction inlet 11a Gas, after flowing through air cleaning filter 20, flows through humidifying filter 33a.

Then, the flow direction making air is changed to and air cleaning filter 20 and humidifying filter 33a The orthogonal direction of thickness direction on.Specifically, as shown in the arrow of Figure 17, flow through air cleaning The air of filter 20 and humidifying filter 33a flows upward towards plenum chamber R1 subsequently.It is transported to air-supply The air of room R1 is inhaled into along rotor shaft direction because of wheel shaft portion 12aa and the rotation of multiple blade 12ab, And blow out towards centrifugal direction from multiple blade 12ab.Then, blow out from blow-off outlet 11b.

What Figure 19 (a)～Figure 19 (c) showed the air cleaning filter 20 of air purifier 400 pulls down behaviour The process made.As shown in Figure 19 (a), air purifier 400 also with the air purifier 200 of variation C Identical, door 11c has the structure that upper end can rotate for fulcrum towards the direction away from housing 11 with bottom. By being drawn towards front by handle 11ca, the upper end of door 11c is away from housing 11, so that case 31 exposes.So After, case 31 is pulled down from housing 11 by opening 15.Additionally, then, by pallet 32 and humidification unit Part 33 pulls down (with reference to Figure 19 (b)) by opening 15 from housing 11.Thereby, at air cleaning filter The space can moved it is formed with for air cleaning filter 20 on the thickness direction of 20.As a result of which it is, can be by Air cleaning filter 20 pulls down (with reference to Figure 19 (c)) by opening 15 from housing 11.

So, in air purifier 400, identical, also with the air purifier 10 of above-mentioned embodiment Can use an opening 15 that humidifying unit 30 and air cleaning filter 20 the two component are carried out mounting or dismounting.

Additionally, in air purifier 400, be sucked into the air of the inner side of housing 11 from suction inlet 11a Flow through the bigger scope of humidifying filter 33a.That is, by blow-off outlet 11b being configured at and humidifying filtration The position that device 33a is relative, can utilize the filter plane of humidifying filter 33a to carry out air largely Humidification.As a result of which it is, humidification efficiency can be improved.

(6-6) variation 1F

The pallet 32 of above-mentioned embodiment is placed in flange part 11f.Herein, it is possible to the water at pallet 32 supplies The elongated protuberance extended along the direction that outer wall extends it is provided with, except flange part to the outer wall of portion 32b Outside 11f, the inwall at housing 11 is additionally provided with the structure that can keep this protuberance.Protuberance be set as along The direction of insertion of pallet 32.Thereby, the stability of pallet 32 is further increased.It addition, protuberance makes Movement along the pallet 32 in the depth direction of housing 11 becomes easy.

(6-7) variation 1G

In the above-described embodiment, a driving motor 35 is utilized to make multiple humidifying element 33 rotate.Tool For body, the revolving force of a driving motor 35 is transferred to drive gear 33ea, driven gear successively 33eb, 33fb, 33fa, as a result of which it is, two humidifying elements 33 rotate.

Herein, it is possible to use other structure, using as utilizing a driving motor 35 to make multiple humidification unit The structure that part 33 rotates.Such as, multiple humidifying elements 33 are fixed on a rotor shaft 33d, will drive Gear is installed on this rotor shaft 33d.Thereby, a driving motor 35 is utilized to make this driving gear Rotate, it is thus possible to make multiple humidifying element 33 rotate.

(6-8) variation 1H

In the air purifier 10 of above-mentioned embodiment, with door 11c and the case of either on or off opening 15 The mode of 31 one is installed.Therefore, when door 11c from housing 11 pull down time, case 31 is also from housing Pull down on 11.

Herein, door 11c and case 31 may not be one.I.e., it is also possible to be by door 11c from shell After pulling down on body 11, then case 31 is pulled down from opening 15.

＜ the second embodiment ＞

Hereinafter, the air purifier 510 of second embodiment of the invention is illustrated.

(1) overall structure of air purifier

Figure 20 is the stereoscopic figure of the air purifier 510 of second embodiment of the invention.Following In explanation, for direction, configuration etc., may use " front (front) ", " rear (back side) ", " right ", " left ", " on ", the statement such as D score, in the case of not recording especially, according to Figure 20 Shown arrow represents direction, configuration etc..It addition, in Figure 21～Figure 23, Figure 30～Figure 32, also show Gone out expression "front", "rear", " right ", " left ", " on ", the arrow of D score, Figure 21～ In Figure 23, Figure 30～Figure 33, direction indicated by the arrow with in Figure 20, direction indicated by the arrow is consistent.

Figure 21 is the sectional view observed along XXI-XXI arrow of the air purifier 510 shown in Figure 20. That is, Figure 21 is the figure of the inside of the air purifier 510 observing Figure 20 from right.Figure 22 is Figure 20 institute The sectional view observed along XXII-XXII arrow of the air purifier 510 shown.That is, Figure 22 is from front side Observe the figure of the inside of the air purifier 510 of Figure 20.

The air purifier 510 of present embodiment has air-cleaning function and humidification function (humidity regulation merit Can).In air purifier 510, define and can optionally perform the structure of humidification function and (can will humidify Function is set to the structure opened/close).Specifically, have selected the situation of humidification function user (will add Wet function is set to situation about opening) under, air-cleaning function and the humidification function of air purifier 510 all have Work to effect.On the other hand, humidification function (is set to close by the situation at the non-selected humidification function of user Situation) under, the only air-cleaning function of air purifier 510 works effectively.But, do not limit Due to this, air purifier 510 can also make air-cleaning function and humidification function effectively work all the time. But, use the structure that can optionally perform humidification function it is easy to ensure that the comfortableness of user.

Air purifier 510 mainly include housing 511 (with reference to Figure 20), air-supply arrangement 512 (with reference to Figure 21), Air cleaning filter 520 (with reference to Figure 21), filter housing 523 (with reference to Figure 22), filter detection pass Sensor 525 (with reference to Figure 22) and humidifying unit 530 (with reference to Figure 22).Air-supply dress is contained in housing 511 Put 512, air cleaning filter 520, filter housing 523, filter detection sensor 525 and humidification Unit 530.Air-supply arrangement 512 sucks air from the outside of housing 511, and towards air cleaning filter 520 And humidifying unit 530 carries air.The dust contained in air is removed by air cleaning filter 520, and The malodorous elements contained in air is removed.Filter housing 523 houses aftermentioned air cleaning filter 520 Odor removal filter 522.The deodorization of air cleaning filter 520 is filtered by filter detection sensor 525 Whether device 522 is installed on housing 511 is detected.Humidifying unit 530 make supply come water come to sky Gas humidifies.

(2) detailed construction

Hereinafter, to the primary structure of air purifier 510, i.e. housing 511, air-supply arrangement 512, air Polishing filter 520, filter housing 523, filter detection sensor 525 and humidifying unit 530 are entered Row describes in detail.

(2-1) housing

Housing 511 houses the air-supply arrangement 512 of air purifier 510, air cleaning filter 520, mistake Filter shell 523, filter detection constitution equipment, the constituent part such as sensor 525 and humidifying unit 530. The outward appearance of housing 511 is formed as four side column shapes of lengthwise, in other words, is formed as the longlyest The four side column shapes extended.Constitution equipment, the space of constituent part is housed being internally formed of housing 511. As shown in figure 20, above the side of housing 511, control panel 513 (above front surface), it is provided with.Controlling Panel 513 is provided with various switches (such as on and off switch, the function choosing for operating air purifier 510 Select switch).Control panel 513 is connected with the control device (not shown) being built in housing 511.By controlling The various instructions that panel 513 receives are sent to control device as signal.Control device according to by controlling The instruction that panel 513 receives, the detection of the various sensors including filter detection sensor 525 The action of air purifier 510 is controlled by result.

The inside of housing 511 is mainly divided into three spaces, thus it is clean to be formed with plenum chamber S1, air Change room S2 and humidifying chamber S3 (with reference to Figure 21 and Figure 22).

Air-supply arrangement 512 (with reference to Figure 21 and Figure 22) it is configured with in plenum chamber S1.In air purifying room S2 is configured with air cleaning filter 520 (with reference to Figure 21 and Figure 22).Humidifying chamber S3 is configured with and adds Wet unit 530 (with reference to Figure 21 and Figure 22).Plenum chamber S1, air purifying room R2 and humidifying chamber R3 under Side is arranged in order (with reference to Figure 21 and Figure 22) upward.In other words, at the housing 511 of air purifier 510 Rise the most from below and be configured with air-supply arrangement 512, air cleaning filter 520 and aftermentioned humidifying unit 530 successively Humidifying element 533 (with reference to Figure 21).Herein, above easy operation, it is configured with the humidification needed repairing Unit 530, can touch humidifying unit by being located at the aftermentioned opening 515 on the top, left surface of housing 511 530, therefore, easily carry out maintenance activity.

The first opening K1 (with reference to Figure 22) it is provided with between plenum chamber S1 and air purifying room S2.First opens Mouth K1 makes air flow through towards air purifying room S2 from plenum chamber S1.It addition, air purifying room S2 with add The second opening K2 (with reference to Figure 22) it is provided with between moist chamber S3.Second opening K2 makes air from air purifying room S2 flows through towards humidifying chamber S3.

As shown in figure 20, housing 511 is provided with suction inlet 511a and blow-off outlet 511b.Suction inlet 511a And blow-off outlet 511b is created as rectangular-shaped opening.

Suction inlet 511a is for the air outside housing 511 is sucked into the opening within housing 511.Inhale Entrance 511a is respectively arranged on bottom, left surface and the right surface lower portions (with reference to Figure 22) of housing 511.Sucking It is provided with at mouthful 511a for preventing the finger of user and allotrylic interior grid 511aa and suction grid 511ab (with reference to Figure 22).Interior grid 511aa is configured at the inner side of suction grid 511ab, this suction grid 511ab is located at the outer surface side (with reference to Figure 22) of housing 511.It addition, in the inner side of suction grid 511ab It is provided with the prefilter 511ac for removing bigger dust air in being sucked into housing 511.

Blow-off outlet 511b is the opening of the Air blowing for the inside by flowing through housing 511.That is, blowout Mouth 511b is the outlet of the air of housing 511.Blow out by air cleaning filter 520 from blow-off outlet 511b By humidifying list after carrying out the air after air cleaning or being carried out air cleaning by air cleaning filter 520 Air after unit 530 humidification.As shown in figure 20, blow-off outlet 511b is located at the upper surface (top of housing 511 Plate part).It is provided with at blow-off outlet 511b for preventing the finger of user and allotrylic wire netting 511ba and blowout grid 511bb (with reference to Figure 22).Wire netting 511ba is configured at blowout grid 511bb's Inner side (lower section), this blowout grid 511bb is located at the outer surface side (with reference to Figure 22) of housing 511.

Opening 515 (with reference to Figure 22 and Figure 33 (d)) it is formed with in the left surface, top of housing 511.Opening 515 can carry out either on or off (with reference to figure by installing/pull down the first side plate 511c and the second side plate 511d 20).First side plate 511c is integrally formed (with reference to Figure 22) with the wet tank 531 that adds of humidifying unit 530 described later. Second side plate 511d constitutes a part (side in left side of the humidification pallet 532 of aftermentioned humidifying unit 530 Wall) (with reference to Figure 22).First side plate 511c is formed and (adds wet tank when the first side plate 511c mounting or dismounting During 531 mounting or dismounting) the handle 511ca that uses (with reference to Figure 20).Second side plate 511d is formed second The handle 511da (with reference to Figure 20) used (during humidification pallet 532 mounting or dismounting) during side plate 511d mounting or dismounting.

Opening 515 is the opening for the structure being contained in housing 511 carries out mounting or dismounting.Specifically, open Mouth 515 is for the humidifying unit 530 in mounting or dismounting (install/pull down) housing 511 and air cleaning filter 520 and the opening that uses.Herein, be not respectively provided with humidifying unit 530 keeps in repair special operation with opening The operation opening that mouth is special with the maintenance of air cleaning filter 520, but can touch from an opening 515 Touch humidifying unit 530 and air cleaning filter 520 the two component.Therefore, the close of housing 511 is improved Closing property, easily prevents the gap produced from the opening of maintenance from flowing out air.Explained below via opening 515 install or pull down humidifying unit 530 and air cleaning filter 520.

The dust-collecting filter for loading aftermentioned air cleaning filter 520 it is provided with in the inside of housing 511 The flange part 511e (with reference to Figure 21 and Figure 22) of 521.Flange part 511e is located in air purifying room S2 The inwall of housing 511.Flange part 511e is the bearing-surface of the level of supporting dust-collecting filter 521 from below. Flange part 511e is configured at dust-collecting filter 521 position on the lower than air cleaning filter 520, In other words the upstream side (with reference to Figure 21 and Figure 22) of the flow direction of air it is configured at.

Flange part 511e is located in the all-round scope of the inwall of housing 511.Flange part 511e and air cleaning Lower surface 521ba (the reference of the circumference 521b (with reference to Figure 25) of the dust-collecting filter 521 of filter 520 Figure 21) it is close to, and as the sealing for the gap of dust-collecting filter 521 with housing 511 is sealed Elements act.Additionally, it is possible between flange part 511e and air cleaning filter 520, be configured with example Such as resinous containment member (not shown), improve between dust-collecting filter 521 and housing 511 with further The sealing of gap.

Being provided with support 511f in the inside of housing 511, this support 511f contains aftermentioned for mounting The filter housing 523 (with reference to Figure 22) of the odor removal filter 522 of air cleaning filter 520.Support 511f is located at the inwall (with reference to Figure 22) in the left side of housing 511 in air purifying room S2.Support 511f It is located at than flange part 511e position by the top (with reference to Figure 22).Support 511f is from below to containing The filter housing 523 of odor removal filter 522 carries out the bearing-surface (with reference to Figure 22) of the level supported.

It addition, be provided with recess 511g on the inwall of housing 511, this recess 511g is located at filtration with aftermentioned The protuberance 523a engaging (with reference to Figure 22) of device shell 523.Recess 511g is located at the interior of the right side of housing 511 Position at the two of wall.Each recess 511g respectively be located at the protuberance at position at the two of filter housing 523 One side's engaging of 523a (with reference to Figure 27).Recess 511g is located at than flange part 511e position by the top (ginseng According to Figure 22).It addition, recess 511g is located at such position: on the right side making to be located at filter housing 523 Protuberance 523a engage with recess 511g, the left side of filter housing 523 be placed in support 511f State under, filter housing 523 is in substantially horizontal.It addition, install at filter housing 523 In the state of housing 511, (protuberance 523a engages with recess 511g, the left side of filter housing 523 mounting State in support 511f) under, the lower surface of filter housing 523 and aftermentioned dust-collecting filter 521 Upper surface 521bb (with reference to Figure 21) contact of circumference 521b (with reference to Figure 25).Filter explained below Shell 523 is towards the installation of housing 511.

Cowling panel 511 (with reference to Figure 22) it is provided with inside housing 511.As shown in figure 22, cowling panel 511h It is located at humidifying chamber S3.Cowling panel 511h is located at the top of the second opening K2.Cowling panel 511h is at humidifying chamber S3 is configured in the way of adjacent with aftermentioned humidifying element 533 right of humidifying element 533.Cowling panel 511h has the plane formed in the way of gradually rising towards left side from right side.Cowling panel 511h will be from second Opening K2 flows into the flowing of the air of humidifying chamber S3 and guides to humidifying element 533.

On the other hand, cowling panel 511h is formed with bypass opening 511ha.Bypass opening 511ha joins It is placed in the top (with reference to Figure 31) of the second opening K2.As shown in the dashdotted arrow in Figure 31, bypass is opened Mouth 511ha will flow through the portion of air of air cleaning filter 520 not flow through humidification from humidifying chamber S3 The mode of element 533 guides outside housing 511.By so arranging bypass opening 511ha, whole with inciting somebody to action The situation that air guides towards the humidifying element 533 that the pressure loss is bigger is compared, and can increase and flow through air cleaning The flow of the air of filter 520.It addition, set in the face with humidifying chamber S3 opposite side of cowling panel 511h There is ion generator 540 (with reference to Figure 22).When the fortune via control panel 513 indication ion generator 540 When turning, ion generator 540 produces plasma.Plasma is flow through bypass opening 511ha and is blown out to housing Air outside 511 guides towards housing 511 is outer.

(2-2) air-supply arrangement

Air-supply arrangement 512 is configured at plenum chamber S1 (with reference to Figure 22).Air-supply arrangement 512 is by housing 511 The air in outside be sucked into plenum chamber S1 the device blown towards air purifying room S2 and humidifying chamber S3. That is, air-supply arrangement 512 is to send towards air cleaning filter 520 and humidifying unit 530 (humidifying element 533) The device of wind.

Air-supply arrangement 512 mainly has fan 512a, fan motor 512b and vortex housing 512c (ginseng According to Figure 22).Fan 512a is configured at the left side of plenum chamber S1, and fan motor 512b is configured at plenum chamber The right side (with reference to Figure 22) of S1.Vortex housing 512c forms the air court for being blown out by fan 512a The wind path that first opening K1 of the top being positioned at fan 512a guides.

Fan 512a is the sirocco fan that air quantity is stable.Fan 512a has wheel shaft portion 512aa with many Individual blade 512ab (with reference to Figure 24).Multiple blade 512ab cylindrically are arranged in wheel shaft portion 512aa's Periphery.Fan 512a is driven by fan motor 512b, wheel shaft portion 512aa and multiple blade 512ab rotation Turn, thus suck air along rotor shaft direction towards fan 512a.Now, via suction from housing 511 Mouth 511a sucks air in plenum chamber S1.In fan 512a, from multiple blade 512ab towards centrifugal Direction blow out air.The air blown out towards centrifugal direction from multiple blade 512ab is in vortex housing 512c Guided towards the first opening K1, and be transported to air purifying room S2.

It addition, air blows out towards centrifugal direction from multiple blade 512ab as mentioned above, therefore, such as Figure 24 Dashdotted arrow shown in, air the most upward, but obliquely flow into air cleaning filter 520 Dust-collecting filter 521.

(2-3) air cleaning filter

The air being sucked into air purifier 510 is purified by air cleaning filter 520.Specifically, The dust contained in air is removed by air cleaning filter 520.It addition, air cleaning filter 520 will Composition as stink reason is removed.

Air cleaning filter 520 is configured at air purifying room S2 (with reference to Figure 22).Air cleaning filter 520 tops being configured at air-supply arrangement 512, and it is configured at the lower section (with reference to Figure 22) of humidifying unit 530. It addition, air cleaning filter 520 is configured at the downstream of air-supply arrangement 512 on the flow direction of air, And it is configured at the upstream side of humidifying unit 530.

Air cleaning filter 520 mainly includes that dust-collecting filter 521 and odor removal filter 522 are (with reference to figure 21).The dust contained in air is removed by dust-collecting filter 521.Odor removal filter 522 will contain in air The composition as stink reason having is removed.

Odor removal filter 522 is configured at the top of dust-collecting filter 521.In other words, odor removal filter 522 The downstream of the flow direction of air it is configured at relative to dust-collecting filter 521.

The thickness direction of dust-collecting filter 521 and odor removal filter 522 is above-below direction.That is, air cleaning Filter 520 is using above-below direction as thickness direction.Air flows through air cleaning the most in a thickness direction Filter 520.In other words, air cleaning filter 520 is configured to air cleaning filter 520 (dust mistake Filter 521 and odor removal filter 522) extend up in the side flowing through direction orthogonal with air.

(2-3-1) dust-collecting filter

Dust-collecting filter 521 is for will not removed relatively by the prefilter 511ac being located at suction inlet 511a The filter that thin dust is removed.Dust-collecting filter 521 is formed as rectangular-shaped.

Dust-collecting filter 521 employs turns back at multiple broken line 521a and is formed with the folding of multiple " pleat " Folded filter (with reference to Figure 25).When with orthogonal with broken line 521 section dust-collecting filter 521, its Cross section is formed as having the multiple crest of continuous print and the shape of trough.By using pleated filter, with use The situation of the flat filter being formed without " pleat " is compared, can be with identical setting area by dust mistake The surface area (draught area) of filter 521 guarantees bigger.

It addition, the direction that extends with the broken line 521a of pleated filter of dust-collecting filter 521 and air-supply arrangement Direction that the tongue 512ca of the vortex housing 512c of 512 extends, in other words with the fan of air-supply arrangement 512 The mode that the rotor shaft direction of 512a is orthogonal is configured on flange part 511e (with reference to Figure 24).

As it has been described above, the dust-collecting filter 521 of air cleaning filter 520 is configured at flange part 511e, This flange part 511e is formed at the inside of housing 511.In other words, the dust of air cleaning filter 520 Filter 521 flange part 511e is held in housing 511.Flange part 511e by with dust-collecting filter 521 The lower surface 520ba contact (with reference to Figure 21) of air stream circumference 521b only (with reference to Figure 25), from And as the gap between inwall to air cleaning filter 520 and housing 511 seal close Envelope elements act.When air is delivered to air purifying room S2 from plenum chamber S1, potted component guarantees sky Gas polishing filter 520 and the sealing of housing 511.Flange part 511e joins on the flow direction of air It is placed in the upstream side of air cleaning filter 520.In other words, potted component is at air cleaning filter 520 Pull down the upstream side being configured at air cleaning filter 520 on direction.Dust-collecting filter explained below 521 relative to the installation/pull down of housing 511.

(2-3-2) odor removal filter

Odor removal filter 522 is the filter removed by the composition as stink reason contained in air.Remove Smelly filter 522 is created as rectangular-shaped filter.

As shown in Figure 26 and Figure 27, odor removal filter 522 is contained in aftermentioned filter housing 523.Remove Smelly filter 522 is configured to carry out mounting or dismounting relative to filter housing 523.Outside filter explained below Shell 523 towards the installment state of housing 511, odor removal filter 522 (filter housing 523) relative to housing The installation of 511/pull down.It addition, it is the most explained below for confirming filter with presence or absence of odor removal filter 522 Detection sensor 525.

(2-4) filter housing

Filter housing 523 houses air cleaning filter 520.Specifically, filter housing 523 is received Hold a part i.e. odor removal filter 522 (with reference to Figure 26) of air cleaning filter 520.

Filter housing 523 is the annular component of rectangle, houses odor removal filter 522 in inside.Filter Shell 523 has the side of sidewall portion 523b in substantially C word shape cross section, and this side of sidewall portion 523b is from top and side (outer circumferential side) surrounds the circumference of housed odor removal filter 522 and is kept (with reference to Figure 21 and figure 22).That is, the inner circumferential side opening of side of sidewall portion 523b.Odor removal filter 522 all-round by side of sidewall portion 523b Surround.The upper and lower surface of filter housing 523 has bigger opening, flows through dust-collecting filter 521 Air flows through the odor removal filter 522 being contained in filter housing 523 from below, and towards odor removal filter 522 Top blowout.

It is provided with protuberance 523a, this protuberance 523a on the right surface of the side of sidewall portion 523b of filter housing 523 Engage with the recess 511g of the inwall being located at housing 511.Protuberance 523a is located at the right table of side of sidewall portion 523b Position at the two of face.It addition, the number of protuberance 523a is to illustrate, it is not limited to this, as long as rightly Determine.As long as be located at the quantity of the recess 511g of the inwall of housing 511 also with the number of protuberance 523a The most appropriately determine.Each protuberance 523g respectively be located at the recess at position at the two of housing 511 One side of 511g (with reference to Figure 25) is fitted together to.

When filter housing 523 is installed on housing 511, protuberance 523a engages with recess 511g, The side, left surface of filter housing 523 is placed in support 511f, and this support 511f is located at housing 511 Inside.In other words, when filter housing 523 is installed on housing 511, filter housing 523 Supported from below by the recess 511 chimeric with protuberance 523a and support 511f.At filter housing 523 Under the state being installed on housing 511, odor removal filter 522 filters under level, in other words in deodorization It is installed on housing 511 under the state that the thickness direction of device 522 is consistent with above-below direction.Filtration explained below The installation that device shell 523 is carried out relative to housing 511/pull down.

It is formed in the left-side center portion of the side of sidewall portion 523b of filter housing 523 and has cut wall portion 523b Notch part 523ba (with reference to Figure 26).At notch part 523ba, to remain upper side (upper surface and side Upper side) mode cut side of sidewall portion 523b (with reference to Figure 26).It was contained at odor removal filter 522 Under the state of filter shell 523, notch part 523ba is in the state that odor removal filter 522 exposes.

It addition, filter housing 523 includes the air flow guide being configured at the top of air cleaning filter 524.Air flow guide 524 is integrally formed with filter housing 523.

Air flow guide 524 is located at above the left side of filter housing 523 (with reference to Figure 22).Air-flow guides Part 524 is located at the top of the first opening K1, and this first opening K1 is formed at housing 511.Air flow guide 524 have: vertical guide 524a, and this vertical guide 524a is from the left side of side of sidewall portion 523b front and back upward Extend；And first spigot surface 524b, this first spigot surface 524b from the side of sidewall portion 523b in left side towards tiltedly right Extend above (with reference to Figure 27).First spigot surface 524b is for flowing through air cleaning filter 520 The air of odor removal filter 522 guides the flexure plane of the humidifying element 533 to aftermentioned humidifying unit 530.Logical Cross and formed the first spigot surface 524b by the curved surface smoothed, the rising of crushing can be suppressed, can will flow through on one side The air of odor removal filter 522 guides towards the second opening K2, and guides towards humidifying element 533 further. The vertical guide 524a of air flow guide 524 prevents the air flowing through odor removal filter 522 from flowing through air-flow guiding Gap before and after first spigot surface 524b of part 524 and flow to top and flow through housing 511 and aftermentioned Humidify the gap of pallet 532 and flow out towards housing 511 is outer.Vertical guide 524a and the first spigot surface 524b will The air in the left side flowing mainly through odor removal filter 522 guides towards humidifying element 533.

Recess 524d (the reference formed in the way of caving in downward it is provided with on the top of air flow guide 524 Figure 27).Recess 524d caves in the most downward, also towards the upper surface 524c in left side of air flow guide 524 Lower section depression (with reference to Figure 27).Recess 524d as when the installation/pull down of filter housing 523 for The handle that family holds works.

When housing 511 is provided with air cleaning filter 520 and humidifying unit 530, air-flow is led Humidification pallet 532 to the upper surface 524c (with reference to Figure 26 and Figure 27) of part 524 with aftermentioned humidifying unit 530 Lower surface 532b contact (with reference to Figure 22).Therefore, even if sending air from air-supply arrangement 512 and producing Making air cleaning filter 520 float the power of (carrying out action upward), humidification pallet 532 also can suppress empty Gas polishing filter 520 moves upward.That is, the lower surface 532b of humidification pallet 532 is as limiting sky The movement limiting portion that gas polishing filter 520 moves upward works.

(2-5) filter detection sensor

Filter detection sensor 525 (with reference to Figure 22) is to whether air cleaning filter 520 is installed on shell Body 511 carries out the sensor detected.Specifically, filter detection sensor 525 is to air cleaning Whether the odor removal filter 522 of filter 520 is installed on the sensor that housing 511 carries out detecting.

Filter detection sensor 525 mainly has detection bar 525a and detection switch 525b (with reference to figure 28 (a) and Figure 28 (b)).Detection bar 525a is configured to 525c (with reference to Figure 28 (a) and Figure 28 (b)) around the shaft Rotate.In the end of a side side of detection bar 525a, there is contact arm 525d, this contact arm 525d The side intersected in the direction with detection bar 525a extension upwardly extends, and contacts with odor removal filter 522. The opposing party side of detection bar 525a end (be provided with the end of side of contact arm 525d across rotating shaft 525c is configured at the end of opposite side) it is provided with and detects the detection switch contact that switch 525b contacts 525aa.It addition, herein, contact arm 525d from detection bar 525a be arc-shaped extend, but do not limit Due to this, the direction that contact arm 525d also can extend with detection bar 525a vertically extends.

Detection bar 525a utilizes not shown helical spring to produce around rotating shaft 525c in one direction (with inspection Slowdown monitoring switch contact site 525aa is away from the mode of detection switch 525b) power that acts on.At contact arm 525d not (odor removal filter 522 is not contained in the shape of filter housing 523 for the state that contacts with odor removal filter 522 State) under, as Figure 28 (a), it is in the contact arm 525d notch part 523ba by filter housing 523 And towards state prominent in filter housing 523.In this condition, the detection switch of detection bar 525a connects Contact portion 525aa is in and detects the switch discontiguous state of 525b.Therefore, at odor removal filter 522 not Under the state being contained in filter housing 523, not from filter detection sensor 525 towards air purifier 510 Control device (not shown) be sent in odor removal filter 52 in the presence of the signal that sent.In above-mentioned state Under, control device and be judged as that odor removal filter 522 is not installed on air purifier 510, and it is clean to perform air The operating of change device 510 stops, sending the necessary controls such as the warning of the message being not installed with odor removal filter 522. It addition, explanations are omitted here diagram and explanation, but in not only odor removal filter 522, filter housing 523 is also In the case of not being installed on housing 511, detection switch contact 525aa is also at and detects switch 525b Discontiguous state, the signal sent in the presence of not being sent in odor removal filter 522 towards control device.

On the other hand, when odor removal filter 522 is contained in filter housing 523, at filter In the notch part 523ba of the side of sidewall portion 523b of shell 523, contact arm 525d connects with odor removal filter 522 Touch.Additionally, detection bar 525a overcomes the power of not shown helical spring, the detection switch of detection bar 525a Contact site 525aa rotates towards the direction contacted with detection switch 525b.As detection switch contact 525aa When contacting with detection switch 525b, detection switch 525b conducting, from filter detection sensor 525 towards sky The signal controlling to be sent in the presence of device is sent in odor removal filter 522 of gas purifier 510.Work as control Device is judged as when odor removal filter 522 is installed on air purifier 510, if not having other abnormal, then permits Permitted the operating of air purifier 510.

Pass it addition, this air purifier 510 is provided only with filter detection with presence or absence of detection odor removal filter 522 Sensor 525, using as being used for detecting sensor with presence or absence of filter, but is not limited to this.Such as, also Can in order to detect dust-collecting filter 521 with or without and be set using with filter detection sensor 525 identical Principle or the sensor of other Cleaning Principle.But, as described later, in this air purifier 510, In the case of there is not dust-collecting filter 521, it is difficult to the filter containing odor removal filter 522 is installed Shell 523, therefore, only by detecting the presence or absence of odor removal filter 522, also can detect and be not installed with collection The state of dirt filter 521.

(2-6) humidifying unit

Humidifying unit 530 makes the water of supply humidify air.Specifically, especially humidify The humidifying element 533 of unit 530 makes the water to humidify air of supply.Humidifying unit 530 The flow direction of air is configured at air-supply arrangement 512 and the downstream of air cleaning filter 520.That is, Air after being purified by air cleaning filter 520 is humidified by humidifying unit 530.Humidifying unit 530 It it is revolving humidifying unit.In humidifying unit 530, the circumference of humidifying element 533 is to be stored in In water in aftermentioned humidification pallet 532 by by the way of rotate, by making water from the humidifying element containing water Gasify in 533 and air is humidified.

The humidifying chamber S3 (with reference to Figure 22) that humidifying unit 530 is configured in housing 511.That is, humidifying unit 530 upper positions being configured in housing 511 (with reference to Figure 22).The aftermentioned of humidifying unit 530 adds wet tank 531, humidification pallet 532 and humidifying element 533 are configured to carry out mounting or dismounting relative to housing 511.When adding Wet tank 531, humidification pallet 532 and humidifying element 533 are torn open from the opening 515 (with reference to Figure 22) of housing 511 Time lower, bigger space can be formed in the top position in housing 511.Specifically, when humidifying unit 530 When housing 511 is pulled down, humidifying chamber S3 forms the space can moved for air cleaning filter 520. In other words, when humidifying unit 530 is pulled down from housing 511, formed above air purifying room S2 and make The space of the mobile route of the air cleaning filter 520 during for pulling down air cleaning filter 520.It addition, The installation of air cleaning filter 520 explained below/pull down.

As shown in FIG. 22 and 23, humidifying unit 530 mainly have add wet tank 531, humidification pallet 532 And humidifying element 533.It addition, humidifying unit 530 has the humidification for driving humidifying element 533 to rotate With motor 534 (with reference to Figure 22).Humidification motor 534 is arranged in housing 511.On the other hand, Add wet tank 531, humidification pallet 532 and humidifying element 533 to be configured to pull down from housing 511.

(2-6-1) wet tank is added

Add wet tank 531 water for supply to humidifying element 533 is stored.Add wet tank 531 and housing The first side plate 511c of 511 is integrally formed.Therefore, by pulling down the first side plate 511c on housing 511, Humidifying unit 531 carries out mounting or dismounting (with reference to Figure 32 (b)) from humidifying unit 530 (humidification pallet 532).

Add wet tank 531 and be configured at the left side of humidification pallet 532.Humidification pallet 532 is configured at housing 511 Left side, therefore, add wet tank 531 and be configured at the left side of housing 511.

In this air purifier 510, the heavy objects described above i.e. fan motor of air-supply arrangement 512 512b is configured at the right side (with reference to Figure 22) of housing 511.On the other hand, heavy objects i.e. adds wet tank 531 It is configured at the left side (with reference to Figure 22) of housing 511.That is, fan motor 512b is relative to air cleaning The center of filter 520 offsets towards side (right side), adds wet tank 531 relative to air cleaning filter 520 Center offsets towards the opposite side (left side) with above-mentioned side.So, greater weight fan motor 512b Do not offset towards the same side when top view with adding wet tank 531, but separate the most in the opposite direction, because of This, the weight balancing of this air purifier 510 is preferable.

Add wet tank 531 and there is water filling port 531a.Not shown feed water valve is installed at water filling port 531a. Feed water valve have employed the general structure utilizing spring that spool is pressed into valve port, therefore, omits feed water valve herein Detailed description.

Add the aftermentioned case support 532c that wet tank 531 is configured at the left side of humidification pallet 532 in use. Specifically, add wet tank 531 and be installed on humidification pallet 532 when making water filling port 531a be below Case support 532c.When adding wet tank 531 and being installed on case support 532c, it is located at humidification pallet 532 Pressure pin (not shown) press on the feed water valve of water filling port 531a downward.Additionally, adding wet tank Under the effect of the weight of 531, feed water valve is pressed into pin pressing and presses off valve port, so that water filling port 531a It is in the state opened.As a result of which it is, towards aftermentioned humidification pallet 532 for feedwater, be used for impregnating humidifying element The height of the regulation that the water of 533 is accumulated to humidification pallet 532.

Add wet tank 531 and be formed as a generally rectangular shape (with reference to Figure 21) when observing from right side.It addition, humidification Case 531 when front side on the left of be formed as plane (with reference to Figure 22) that extend on substantially vertical. It addition, add wet tank 531 when from front side on the right side of be formed as curved (with reference to Figure 22).Add wet tank 531 Be formed as curved right flank 531b (with reference to Figure 22) as flowing through the air court of humidifying element 533 The spigot surface that blow-off outlet 511b guides works.Specifically, the bottom of right flank 531b is (under right flank Portion 531ba) it is the flexure plane towards lower left side depression.Right flank bottom 531ba is the highest side, side that more keeps left The curved surface (with reference to Figure 22) that formula is formed.Right flank bottom 531ba is that slope is more to keep left side then incline direction more The curved surface (with reference to Figure 22) changed close to the mode of vertical.Top (the right flank of right flank 531b Top 531bb) it is the vertical guide (with reference to Figure 22) being smoothly connected with right flank bottom 531ba.Right flank 531b is formed as above-mentioned shape, therefore, flows through the air of humidifying element 533 towards oblique upper left side not produce relatively The mode of the big pressure loss is guided by the blow-off outlet 511b on the top towards housing 511.

(2-6-2) humidification pallet

Humidification pallet 532 is accepted from adding the water that wet tank 531 supply comes, and is temporarily stored.Specifically, The water of supply extremely aftermentioned humidifying element 533 it is stored with in humidification pallet 532.Second side plate of housing 511 511d is also used as the sidewall humidifying the left side of pallet 532.

Humidification pallet 532 is configured at the lower section (with reference to Figure 22) of humidifying element 533.As shown in figure 22, add Wet care dish 532 is shaped generally as U-shaped when observing from side (for front in Figure 22).Humidification pallet 532 The left side (with reference to Figure 22) being configured in housing 511.Sidewall and housing on the right side of humidification pallet 532 The second opening K2 (with reference to Figure 22) it is formed with between the inwall of 511.

The corner of the humidification pallet 532 bottom on the right side of it has the second spigot surface 532a, this second guiding The air flowing through air cleaning filter 520 is guided (with reference to Figure 22) towards humidifying element 533 by face 532a. In other words, humidification pallet 532 has the second guiding in the corner adjacent for opening K2 with second of side, its underpart Face 532a, this second spigot surface 532a will flow through the air of air cleaning filter 520 towards humidifying element 533 Guide (with reference to Figure 22).Specifically, the corner of the bottom on the right side of humidification pallet 532 is implemented curved surface Processing.

The first spigot surface 524b and the second spigot surface 532a of said flow guide 524 guides across air-flow The small clearance G produced between part 524 and humidification pallet 532 depicts continuous print curve.It addition, add The lower surface 532b of wet care dish 532 is provided with humidifying unit 530 and air purification filter in housing 511 The movement limiting portion moved upward as restriction air cleaning filter 520 under the state of device 520 acts as With.In other words, as the lower surface 532b humidifying pallet 532 and the air flow guide 524 of movement limiting portion Upper surface 524c contact with limit air cleaning filter 520 move upward.Therefore, air-flow guides The gap produced between part 524 and humidification pallet 532 is the narrowest and small.Therefore, odor removal filter 522 is flow through And the most of air being directed to the first spigot surface 524b is directed to the second opening K2, and towards humidification unit Part 533 guides.In other words, the nearly all air being directed to the first spigot surface 524b can't flow through The gap of air flow guide 524 and humidification pallet 532 and from the first side plate 511c, the second side plate 511d with The gap etc. of housing 511 flows out to outside housing 511.

Humidification pallet 532 has case support 532c, and this case support 532c accepts in left side and adds wet tank 531 (with reference to Figure 23).When case support 532c be configured with water filling port 531a downward add Wet tank 531 (with reference to Figure 22).It is installed on the confession of the water filling port 531a adding wet tank 531 of case support 532c Water valve is connected to pressure pin (not shown), and this pressure pin is located at case support 532c.Additionally, adding wet tank Under the effect of the weight of 531, feed water valve is pressed into pin pressing and presses off valve port, so that water filling port 531a It is in open mode, to supply feedwater towards humidification pallet 532.

From adding the water supply unit that the next water of wet tank 531 supply is supplied to the right side of humidification pallet 532 532d (with reference to Figure 23).Water supply unit 532d is configured at the lower section (with reference to Figure 22) of humidifying element 533.Water Supply unit 532d is will to supply to humidifying element from adding the water that wet tank 531 supplies in case support 532c The part of 533.

Water supply unit 532b and case support 532c is separated by not shown next door.It is formed on next door Breach, is transported to water supply unit from adding water that wet tank 531 supplies to case support 532c via breach 532d.That is, supply is to the water of the case support 532c of the side, left surface being configured at housing 511 subsequently by court The water supply unit 532d conveying on the right side of housing 511.In water supply unit 532d, in order to impregnate humidification unit Part 533, accumulates water to predetermined water level.Water is there is in the water level of water supply unit 532d within adding wet tank 531 In the case of be automatically adjusted, thus maintain predetermined water level.

Humidification pallet 532 has bearing portion 532e (with reference to Figure 29).Bearing portion 532e is by aftermentioned humidifying element Rotor shaft 533c (with reference to Figure 29) axle of 533 is supported to rotate freely.It addition, bearing portion 532e structure Become can free mounting or dismounting rotor shaft 533c, with can keep in repair time etc. pull down humidifying element 533.Specifically, Bearing portion 532e is formed as the U-shaped of opening upward, can carry out rotor from the peristome of U-shaped The installation of rotating shaft 533c/pull down (with reference to Figure 29).

Before and after the water supply unit 532d of humidification pallet 532, side is respectively provided with a guide finger 532f (ginseng According to Figure 29).When humidification pallet 532 is installed on housing 511, with guide finger 532f from C word shape Peristome embeds the guide 511i (with reference to Figure 29) being located at the C word shape of inwall before and after housing 511 Mode, is pressed into the inside to housing 511 by humidification pallet 532, thereby, humidification pallet 532 easily by It is fixed on the position of regulation.

(2-6-3) humidifying element

Humidifying element 533 makes the water to humidify air of supply.Specifically, humidifying element 533 by lodging in supplying of the water of humidification pallet 532, and makes the water to carry out air of supply Humidification.

Humidifying element 533 is configured at the right side of humidification pallet 532.Specifically, humidifying element 533 configures In the top of water supply unit 532d, this water supply unit 532d is located at the right side of humidification pallet 532.

Humidifying element 533 is formed as toroidal.Humidifying element 533 mainly have humidifying filter 533a, Humidifying rotor 533b and rotor shaft 533c (with reference to Figure 29).

Humidifying filter 533a is the vapourware formed by non-woven fabrics.Humidifying filter 533a is formed as circular Shape.Humidifying filter 533a comprises the water come from humidification pallet 532 supply, and water and right by making Air humidifies.

Humidifying rotor 533b is that the excircle surrounding humidifying filter 533a is to keep humidifying filter 533a Framework.Humidifying rotor 533b is connected with the rotor shaft 533c at the center being configured at humidifying rotor 533b.

The side (left side) of rotor shaft 533c is supported to energy by the bearing portion 532e being located at humidification pallet 532 Rotate freely.The connecting portion 533d of hexagonal shape it is formed with at opposite side (right side).It addition, on right side End is formed with leading section 533e, and this leading section 533e is connected with connecting portion 533d, and end is got over Carefully.

When humidifying pallet 532 and installing towards housing 511, rotor shaft 533c is by from leading section 533e Side is inserted into the hole 534ba (with reference to Figure 29) of the connection carrier 534b of aftermentioned humidification motor 534. Additionally, rotor shaft 533c is inserted into hole 534ba until connecting portion 533d arrives connects carrier 534b Till, thus connecting portion 533d and connection carrier 534b is connected.Specifically, carrier 534b is connected Hole 534ba be the hole of the hexagonal shape roughly the same with the profile of connecting portion 533d, by connecting Portion 533d is inserted into and is formed at the hole 534ba, connecting portion 533d that connect carrier 534b and is connected carrier 534b is chimeric and is joined together.Connect carrier 534b and connecting portion 533d to be joined together, because of This, drive shaft 534a of rotor shaft 533c and aftermentioned humidification motor 534 is joined together.This Outward, humidification motor 534 is driven, and when drive shaft 534a rotates, rotor shaft 533c also rotates. It addition, herein, the hole 534ba of connecting portion 533d and connection carrier 534b is formed as hexagonal shape, Therefore, when drive shaft 534a rotates, connect carrier 534b not dally relative to connecting portion 533d Mode rotate.

It addition, herein, rotor shaft 533c has the leading section formed in the way of end is the thinnest 533e, therefore, leading section 533e works as guide, is easily inserted into by rotor shaft 533c even Meet the hole 534ba of carrier 534b.

Rotating shaft driving force is transferred to rotor shaft 533c from aftermentioned humidification motor 534, works as humidifying element During 533 rotation, the circumference of the humidifying filter 533a of humidifying element 533 is lodging in humidification pallet 532 Water supply unit 532d water in pass through.When the circumference of humidifying filter 533a is lodging in humidification pallet When passing through in the water of the water supply unit 532d of 532, humidifying filter 533a obtains water from water supply unit 532d. Humidifying element 533 rotates, thus towards the humidifying filter 533a portion of the mobile top to water supply unit 532d Divide the air (flowing through the air of air cleaning filter 520) that supply is blown by air-supply arrangement 512.Work as sky When gas flows through humidifying filter 533a, contain in humidifying filter 533a is water, thereby, carries out sky The humidification of gas.

(2-6-4) humidification motor

Humidification motor 534 is the motor for driving humidifying element 533 to rotate.

Humidification motor 534 is arranged in housing 511.Specifically, humidification motor 534 is adding Housing 511 is fixed on the right side of wet unit 530.

Humidification motor 534 transmits driving force (with reference to Figure 22) towards drive shaft 534a.When humidification is with electronic When machine 534 rotates, drive shaft 534a rotates.

Drive shaft 534a has connection carrier 534b (with reference to Figure 22) in left side.Connecting carrier 534b It is formed with the hole 534ba (with reference to Figure 29) of hexagonal shape.The shape of hole 534ba is and rotor shaft 533c Cross sectional shape same shape.It addition, hole 534ba is can supply the connecting portion of rotor shaft 533c The mode that 533d inserts is formed as the hexagonal shape that the cross sectional shape than connecting portion 533d is slightly larger.As above institute Stating, the connecting portion 533d of rotor shaft 533c is inserted into hole 534ba, thus by drive shaft 534a with turn Sub-rotating shaft 533c links together.

(3) action of air purifier and the flowing of air

Hereinafter, Figure 30 and Figure 31 is used, to the action of air purifier 510 and along with air purifier The flowing of the air of the action of 510 illustrates.In Figure 30 and Figure 31, represent with dashdotted arrow The flowing of air.

When the power supply of air purifier 510 is set to conducting, the fan motor of air-supply arrangement 512 512b makes fan 512a rotate.Air is blown out by the fan 512a rotated towards centrifugal direction, therefore, and fan The pressure around the shaft of 512a reduces, and air is sucked into the fan suction inlet at the center being positioned at fan 512a. As a result of which it is, produce the air flowing to be positioned at the fan suction inlet at the center of fan 512a from suction inlet 511a Flowing.That is, fan 512a rotates, thus from being formed at bottom, left surface and the suction of right surface lower portions Mouth 511a sucks air towards plenum chamber S1.It addition, now, bigger dust is configured in suction inlet 511a Prefilter 511ac remove.

Blow towards centrifugal direction from multiple blade 512ab (with reference to Figure 24) of the fan 512a of air-supply arrangement 512 The air gone out is guided towards the first opening K1 by vortex housing 512c, and is delivered to air from the first opening K1 (with reference to Figure 30) in clean room S2.

First, be delivered to the air of air purifying room S2 flow through be configured in air cleaning filter 520, The dust-collecting filter 521 of the upstream side of the flow direction of air.Dust-collecting filter 521 will contain in air Dust is removed.

Flow through the deodorization in downstream that the air of dust-collecting filter 521 flows further through the flow direction of air Filter 522.Odor removal filter 522 is utilized to remove the composition as stink reason.

Then, the air flowing through air cleaning filter 520 flows through the second opening K2 and is transported to humidification Room S3.Now, the air in left side of odor removal filter 522 is especially flow through by the first of air flow guide 524 Spigot surface 524b and be formed at the second spigot surface 532a of bottom of humidification pallet 532 and smoothly open towards second Mouth K2 guides (with reference to Figure 30).It addition, as it has been described above, the upper surface 524c of air flow guide 524 and adding The lower surface 532b of wet care dish 532 is in the relation of contact, therefore, at air flow guide 524 and humidification Be hardly formed gap between pallet 532, air hardly by this gap via the opening of housing 511 It is discharged into outside housing 511 with the first side plate 511c, the gap of the second side plate 511d.First spigot surface 524b And second spigot surface 532a depict continuous print curve across small clearance G, air is along this curve quilt Smoothly guide (with reference to Figure 30) towards the second opening K2.

The air being transported to humidifying chamber S3 flows upward, and is located at the rectification of the top of housing 511 Plate 511h guides towards humidifying element 533.It addition, position is formed with bypass and opens at the two of cowling panel 511h Mouth 511ha (with reference to Figure 31), therefore, portion of air (such as the 20% of the air of inflow humidifying chamber S3) Flow through bypass opening 511ha, in the way of without flow through humidifying element 533, guided (reference towards housing 511 is outer Figure 31).It is configured with ion generator 540 in the face with humidifying chamber S3 opposite side of cowling panel 511h, The plasma produced by ion generator 540 is transported to shell together with flowing through the air of bypass opening 511ha Outside body 511.

In the case of the humidification function of air purifier 510 works, utilize humidification motor 534 Humidifying element 533 is made to rotate.Humidifying element 533 is configured in the way of its underpart impregnated in water and adds wet care The water supply unit 532d of dish 532, therefore, is rotated by humidifying element 533, humidifying filter 533a's Newly impregnated in the part in water and draw the water of humidification pallet 532.The air flowing through humidifying element 533 promotes Penetrate into the water of humidifying filter 533a.Thereby, air becomes humidifying air.

Add the right flank 531b of wet tank 531 as flow through humidifying element 533 and humidified after the leading of air Working to face, therefore, the flowing of the air of oblique upper left becomes the flowing of air vertically upward, and From blow-off outlet 511b blowout (with reference to Figure 30).

It addition, the above situation being set to humidification function open is illustrated, but at humidification function quilt In the case of being set to off, humidifying element 533 does not rotates, and flows through the air of humidifying element 533 with almost The most humidified mode is blown out from blow-off outlet 511b.

(4) the pulling down of humidifying unit and air cleaning filter

Then, referring especially to Figure 32 and Figure 33, to humidifying unit 530 and air cleaning filter 520 Pull down and illustrate.Figure 32 pulls down humidifying unit 530 and air cleaning filter 520 from housing 511, and Depict and pull down operation.In Figure 32, use the sectional view from the inside of forward observation housing 511, retouch That draws humidifying unit 530 and air cleaning filter 520 pulls down operation.Figure 33 pulls down from housing 511 Humidifying unit 530, and depict and pull down operation.In fig. 33, use and observe housing 511 from left front Axonometric chart, that depicts humidifying unit 530 pulls down operation.

What Figure 32 (a) and Figure 33 (a) represented humidifying unit 530 and air cleaning filter 520 pulls down operation Air purifier 510 before beginning.

When pulling down humidifying unit 530 and air cleaning filter 520, first, user holds the first side plate The handle 511ca of 511c, as shown in Figure 32 (b) and Figure 33 (b), by the first side plate 511c with the first side plate The top of 511c is opened towards the mode of left side.Then, by being integrally formed with the first side plate 511c The wet tank 531 that adds extract towards oblique upper left side, add wet tank 531 pulled down from housing 511 (with reference to Figure 32 (b), Figure 33 (c)).

Then, as shown in Figure 32 (c) and Figure 33 (d), humidification pallet 532 is pulled down on housing 511. Specifically, user holds the handle of the second side plate 511d being located at the part constituting humidification pallet 532 511da, and humidification pallet 532 is extracted out towards side, front (left side).Now, the rotor of humidifying element 533 The connecting portion 533d of rotating shaft 533c is pulled down on connection carrier 534b, and this connection carrier 534b sets In drive shaft 534a being connected with humidification motor 534.Herein, connecting portion 533d is simply inserted into Connect the hole 534ba of carrier 534b, fixed by fixing component (such as screw etc.) the most especially, accordingly, it is capable to From the 534ba of hole, easily extract connecting portion 533d (with reference to Figure 29) out.It addition, herein, it is located at and adds wet care The guide finger 532f of the side of dish 532 moves along the guide 511i of the inner surface being formed at housing 511, Therefore, user successfully can extract humidification pallet 532 out (with reference to Figure 29) in the horizontal direction towards left side.

By so humidifying element 533 being installed on the humidification pallet 532 of bearing portion 532e from housing 511 On pull down, make the opening 515 in the left side of housing 511 be in state that large area is opened is (with reference to Figure 32 (d) And Figure 33 (d)).It addition, humidification pallet 532 be removed after housing 511 in top be formed bigger Space.In other words, by pulling down humidification pallet 532 and humidifying element 533 on housing 511, thus Can be formed in humidifying chamber S3 and be available for the space that air cleaning filter 520 moves.

Then, as shown in Figure 32 (d), first, odor removal filter 522 quilt of air cleaning filter 520 Pull down from housing 511.Specifically, user's holding air-flow integral part of with filter housing 523 is led To the recess 524d of the upper surface of part 524, by filter housing 523 from the support 511f of housing 511 Lift upward, and recessed from housing 511 of the protuberance 523a on the right surface of filter housing 523 will be located at Portion 511g extracts.Then, user holds recess 524d, filters along deodorization making filter housing 523 After the thickness direction of device 522 (upper direction) is mobile, move in humidifying chamber S3 and inside housing 511 Pull down.In other words, odor removal filter 522, by the flow direction downstream pull-up towards air, then, passes through Opening 515 is pulled down outside housing 511.

Finally, as shown in Figure 32 (e), the dust-collecting filter 521 of air cleaning filter 520 is by from housing Pull down on 511.Specifically, dust-collecting filter 521 is lifted from the flange part 511e of housing 511 by user Rise, after the thickness direction (upper direction) making dust-collecting filter 521 along dust-collecting filter 521 is mobile, Move in humidifying chamber S3 and pull down inside housing 511.In other words, dust-collecting filter 521 is by towards sky The flow direction downstream pull-up of gas, then, is pulled down outside housing 511 by opening 515.

(5) humidifying unit and the installation of air cleaning filter

Then, the installation to humidifying unit 530 and air cleaning filter 520 illustrates.If it addition, Observe the figure in Figure 32 and Figure 33 in reverse order, be then equal to depict humidifying unit 530 and air is clean Change the installation exercise of filter 520, therefore, herein, eliminate and depict humidifying unit 530 and air is clean Change the accompanying drawing of the state of the installation exercise of filter 520.

On the basis of the state that air cleaning filter 520 and humidifying unit 530 are removed entirely, single to humidification The installation of unit 530 and air cleaning filter 520 illustrates.

First, initially, the dust-collecting filter 521 of air cleaning filter 520 is installed on housing 511 In.Specifically, user by dust-collecting filter 521 after opening 515 is inserted in humidifying chamber S3, Make dust-collecting filter 521 move downward and be placed in housing 511 flange part 511e (with reference to Figure 32 (d), Figure 32 (e)).

Then, the deodorization being contained in filter housing 523 is filtered above dust-collecting filter 521 by user Device 522 is installed on housing 511.

Specifically, user holds the recess with the integral part of air flow guide of filter housing 523 524 524d, when on the right side of reducing, is inserted into humidifying chamber S3 by filter housing 523 from opening 515 In.Then, user makes the right side of lower surface of filter housing 523 in week of dust-collecting filter 521 The upper surface 521bb (with reference to Figure 32 (d)) of edge 521b (with reference to Figure 25) is upper to slide, and makes outside filter Shell 523 moves towards right side from left side.It addition, now, user gradually makes a left side for filter housing 523 Side reduces downward, makes filter housing 523 move towards right side from left side.Filter housing 523 exists Move towards right side on dust-collecting filter 521, until being formed at the protuberance 523a of filter housing 523 and setting Till the recess 511g of housing 511 is chimeric.When protuberance 523a is chimeric with recess 511g, The left side that can make filter housing 523 declines and is placed in support 511f.On the other hand, at protuberance 523a Under not chimeric with recess 511g state, the left side of filter housing 523 is dry with the inner surface of housing 511 Relate to, it is impossible to filter housing 523 is contained in housing 511.

In addition, it is assumed that the state being intended to be not installed with dust-collecting filter 521 installs filter housing 523, then There is not the structure of supporting filter housing 523 in downside, do not exist the protuberance of filter housing 523 The structure that 523a guides towards recess 511g.Therefore, when being intended to when not installing dust-collecting filter 521 When installing filter housing 523, the right side of filter housing 523 falls the most downward as shown in Figure 34, It is difficult to filter housing 523 is installed on correct position.

When the odor removal filter 522 being contained in filter housing 523 is installed on housing 511, i.e. At the protuberance 523a of filter housing 523 and the recess 511g of housing 511 is chimeric, filter housing 523 Left side be supported on support 511f state under, filter housing 523 is in and dust-collecting filter 521 The state that contacts of the upper surface 521bb (with reference to Figure 21) of circumference 521b (with reference to Figure 25).Additionally, such as Rear described, when humidify pallet 532 and add wet tank 531 be installed on housing 511, humidify pallet 532 Lower surface 532b be in and the upper surface of the integral part of air flow guide of filter housing 523 524 The state of 524c contact.The humidified pallet of filter housing 523 movement upward 532 and add wet tank 531 Limit, additionally, the upper surface 521bb of the circumference 521b of filter housing 523 and dust-collecting filter 521 It is in the state of contact, even if dust-collecting filter 521 effect being had the such power of floating because of the flowing of air, Also dust-collecting filter 521 movement upward can be prevented.

At the end of the installation of air cleaning filter 520, humidification pallet 532 is installed on housing 511 (ginseng According to Figure 32 (c), Figure 33 (d)).Specifically, user holds and is located at the part constituting humidification pallet 532 The handle 511da of the second side plate 511d, and make humidification pallet 532 move in the horizontal direction towards right side, So that the guide finger 532f being located at humidification pallet 532 embeds is located at the guide of inwall before and after housing 511 511i, the leading section 533e of the rotor shaft 533c of humidifying element 523 are inserted into and humidification motor 534 The hole 534ba (with reference to Figure 29) of the connection carrier 534b of drive shaft 534a connected.Herein, guide 511i and connection carrier 534b works as guide, easily makes humidification pallet 532 in the horizontal direction Upper movement.It addition, when connecting portion 533d is inserted into hole 534ba, at the hexagon of connecting portion 533d Shape towards with the hole 534ba of hexagonal shape towards in the case of inconsistent, humidifying element 533 with The hexagonal shape of connecting portion 533d towards the hole 534ba with hexagonal shape towards consistent mode Rotating, thereby, connecting portion 533d and connection carrier 534b is joined together.

When humidifying pallet 532 and being installed on housing 511, the lower surface 532b of humidification pallet 532 Be in and the shape that contacts of the upper surface 524c of the integral part of air flow guide of filter housing 523 524 State.Humidification pallet 532 is in, with the upper surface 524c of air flow guide 524, the state contacted, even if because of The flowing of air and air cleaning filter 520 effect is had the such power of floating, also can prevent air cleaning Filter 520 movement upward.I.e., herein, the lower surface 532b of humidification pallet 532 is as restriction The movement limiting portion that air cleaning filter 520 moves upward works.

Finally, user holds the handle 511ca of the first side plate 511c, makes and adds wet tank 531 and be integrally formed The lower side of the first side plate 511c with the top of the first side plate 511c towards the such state of left side and the The upper side engaging (with reference to Figure 32 (b), Figure 33 (b)) of two side plate 511d.Then, by making the first side plate 511c to erect in the way of vertical, the opening 515 of housing 511 is closed (with reference to Figure 32 (a), Figure 33 (a)).

(6) feature

(6-1)

The air purifier 510 of above-mentioned embodiment include air cleaning filter 520, humidifying unit 530, Fan 512a and housing 511.The dust contained in air is removed by air cleaning filter 520.Humidification is single Unit 530 makes the water of supply humidify air.Air-supply arrangement 512 is towards air cleaning filter 520 and humidifying unit 530 blow.Specifically, air-supply arrangement 512 towards air cleaning filter 520 and Humidifying filter 533a blows.Housing 511 receives humidifying unit 530, air cleaning filter 520 and wind Fan 512a.Housing 511 has the opening 515 for mounting or dismounting humidifying unit 530.Humidifying unit 530 is at sky Be configured at air cleaning filter 520 downstream with pulling down on direction arrangement of gas polishing filter 520. Opening 515 can be pulled down after pulling down humidifying unit 530, for air cleaning filter 520.

In the air purifier 510 of above-mentioned embodiment, the opening 515 of the mounting or dismounting of humidifying unit 530 Opening 515 used also as the mounting or dismounting of air cleaning filter 520.Specifically, humidifying unit 530 It is configured at than air cleaning filter 520 downstream on direction pulling down of air cleaning filter 520 Position.After humidifying unit 530 is removed by opening 515, air cleaning filter 520 can pass through Identical opening 515 is pulled down from housing 511.That is, an opening 515 can be used for mounting or dismounting humidifying unit 530 And mounting or dismounting air cleaning filter 520 the two purposes.As a result of which it is, the quantity of opening can be suppressed, and energy Obtain the higher air-tightness of housing 511.It addition, without arranging multiple opening, door, accordingly, it is capable to reduce Manufacturing man-hours.

(6-2)

The direction of pulling down of the air cleaning filter 520 of the air purifier 510 of above-mentioned embodiment is air The thickness direction of polishing filter 520.I.e., herein, air cleaning filter 520 pull down on direction is Lower direction.

In the air purifier 510 of above-mentioned embodiment, air cleaning filter 520 is in air cleaning It is removed on the thickness direction of filter 520.Therefore, with air cleaning filter 520 from housing 511 at water Square situation about being upwards drawn out of is compared, and is not likely to produce the abrasion of air cleaning filter 520 and housing 511 (in the case of clamping sealing member between air cleaning filter 520 and housing 511, it is not likely to produce sealing member Abrasion).As a result of which it is, certain air-tightness can be guaranteed for a long time.

It addition, in the air purifier 510 of above-mentioned embodiment, can utilize and pull down humidifying unit 530 Air cleaning filter 520 is pulled down in the bigger space formed afterwards.Thereby, air can easily be pulled down clean Change filter 520.

(6-3)

The air purifier 510 of above-mentioned embodiment is upper the air cleaning filter 520 pulled down on direction Trip side also includes flange part 511e, and this flange part 511e is as to air cleaning filter 520 and housing 11 Between gap carry out the potted component that seals.

Specifically, air cleaning filter 520 is placed on flange part 511e, this flange part 511e It is formed at the inner side of housing 511.Thereby, air cleaning filter 520 can be suppressed relative to housing 511 Rock.Additionally, it is possible between air cleaning filter 520 and housing 511, also configure that sealing member.

(6-4)

In the air purifier 510 of above-mentioned embodiment, humidifying unit 530 has: add wet tank 531, This adds wet tank 531 and stores water；Pallet 532, this pallet 532 accepts water from adding wet tank 531；With And humidifying filter 533a, this humidifying filter 533a comprise the water come from humidification pallet 532 supply, and Water so that air is humidified by making.

When humidifying unit 530 add wet tank 531, humidification pallet 532 and humidifying element 533 by from housing 511 On when pulling down, the air cleaning filter 520 in housing 511 be formed above bigger space.Cause This, when keeping in repair air purifier 510, can ensure that for pulling down the enough of air cleaning filter 520 Space.It addition, when air purifier 510 operates, humidifying unit 530 can be utilized to limit air cleaning Filter 520.Thereby, can ensure that the stability of air cleaning filter 520.

(6-5)

In the air purifier 510 of above-mentioned embodiment, in housing 511, humidifying unit 530 configures Top in air cleaning filter 520.Humidifying unit 530 has the lower surface 532b of humidification pallet 532 Using as movement limiting portion.It is single that the lower surface 532b of humidification pallet 532 is provided with humidification in housing 511 Limit air cleaning filter 520 under the state of unit 530 and air cleaning filter 520 to move upward.

Herein, air cleaning filter 520 movement upward is limited by humidifying unit 530, because of This, need not be provided for limiting the special-purpose member of the movement of air cleaning filter 520, can be with easy knot Structure prevents the floating of air cleaning filter 520.It addition, be provided for limiting the special-purpose member of movement Situation is compared, and can suppress parts count.

(6-6)

The air purifier 510 of above-mentioned embodiment includes filter housing 523, this filter housing 523 House air cleaning filter 520, specifically house the odor removal filter of air cleaning filter 520 522.Filter housing 523 includes air flow guide 524, and this air flow guide 524 will flow through air cleaning The air of filter 520 guides towards humidifying unit 530.The lower surface 532b of humidification pallet 532 and air-flow Top (the upper surface 524c of the air flow guide 524) contact of guide 524.

Herein, by the air flow guide of the lower surface 532b of humidification pallet 532 with filter housing 523 The upper surface 524c contact of 524 limits air cleaning filter 520 and moves upward, accordingly, it is capable to letter Easy structure prevents the floating of air cleaning filter 520.It addition, air flow guide 524 and humidification pallet The lower surface 532b of 532 is in the relation of contact, and therefore, air flows less easily through air flow guide 524 and adds Between the lower surface 532b of wet care dish 532, it is thus possible to prevent from flowing through the air of air cleaning filter 520 It is directed to undesirable path.

(6-7)

In the air purifier 510 of above-mentioned embodiment, air cleaning filter 520 includes as first The odor removal filter 522 of one example of filter and the dust-collecting filter 521 of the example as the second filter. Dust-collecting filter 521 is configured at the lower section of odor removal filter 522.Filter housing 523 houses deodorization and filters Device 522.When the odor removal filter 522 being contained in filter housing 523 is installed towards housing 511, Filter housing 523 slides on the upper surface 521bb of the circumference 521b of dust-collecting filter 521.? It is contained in after the odor removal filter 522 of filter housing 523 is installed on housing 511, filter housing 523 Contact with the upper surface 521bb of the circumference 521b of dust-collecting filter 521.

Herein, when odor removal filter 522 is installed towards housing 511, odor removal filter 522 is contained Filter housing 523 slide on the upper surface 521bb of the circumference 521b of dust-collecting filter 521, Therefore, odor removal filter 522 is easily installed on housing 511.It addition, after odor removal filter 522 is installed, Filter housing 523 contacts with the upper surface 521bb of the circumference 521b of dust-collecting filter 521, therefore, Dust-collecting filter 521 can be suppressed to move upward.

(6-8)

In the air purifier 510 of above-mentioned embodiment, filter housing 523 is formed as outward The protuberance 523a of one example of shell-side protuberance.Housing 511 is formed the recessed of the example as housing side pocket Portion 511g, this recess 511g are installed on housing at the odor removal filter 522 being contained in filter housing 523 Engage with the protuberance 523a being formed at filter housing 523 under the state of 511.

Herein, filter housing 523 is provided with protuberance 523a, housing 511 is provided with and protuberance 523a Chimeric recess 511g, therefore, easily installs the odor removal filter 522 being contained in filter housing 523 In assigned position.

It addition, make the filter housing 523 upper surface at the circumference 521b of dust-collecting filter 521 In the case of the upper slip of 521bb, i.e. at filter housing 523 by the circumference 521b of dust-collecting filter 521 Upper surface 521bb guide in the case of, easily make protuberance 523a and recess 511g be fitted together to.But, (filter housing 523 can not be made at dust-collecting filter 521 in the case of there is no dust-collecting filter 521 In the case of sliding on the upper surface 521bb of circumference 521b), it is difficult to carry out protuberance 523a and recess 511g Para-position and make protuberance 523a and recess 511g be fitted together to.I.e., herein, there is not dust-collecting filter 521 In the case of, it is difficult to odor removal filter 522 is installed.Therefore, easily prevent from forgetting dust-collecting filter 521 is installed.

(6-9)

The air purifier 510 of above-mentioned embodiment includes that filter detects sensor 525, and this filter is examined Whether survey sensor 525 is installed on housing 511 to odor removal filter 522 is detected.

Herein, by arranging filter detection sensor 525, it is thus possible to prevent from forgetting to install odor removal filter 522。

It addition, air purifier 510 have employed following structure: in the situation that there is not dust-collecting filter 521 Under, it is difficult to odor removal filter 522 is installed, therefore, only by detecting the presence or absence of odor removal filter 522, just Can be to whether forgetting that installing air cleaning filter 520 entirety detects.

(7) variation

The structure of the air purifier 510 of above-mentioned second embodiment can also with the first embodiment Carry out in the reconcilable scope of content of the structure of air purifier 10 or the variation of the first embodiment just Work as combination.

Below, it is shown that the variation of the air purifier 510 of the second embodiment.It addition, following deformation Example also can be applied to the air purifier 10 of the first embodiment in reconcilable scope.

(7-1) variation 2A

In the above-described embodiment, the lower surface 532b of humidification pallet 532 is as limiting air purification filter The movement limiting portion that device 520 moves upward works, but is not limited to this.Such as, humidifying unit 530 Also can have the movement limiting portion formed in the way of highlighting downward from humidification pallet 532.But, pass through The lower surface 532b utilizing humidification pallet 532 limits the movement of air cleaning filter 520, can be with simply Structure limit air cleaning filter 520 movement.

(7-2) variation 2B

In the above-described embodiment, an example of movement limiting portion i.e. humidify the lower surface 532b of pallet 532 with The air flow guide 524 of filter housing 523 contacts, but is not limited to this.Such as, humidification pallet 532 Lower surface 532b also can be by the part in addition to air flow guide 524 with filter housing 523 Contact limits air cleaning filter 520 and moves upward.

It addition, such as, it is possible to use following structure: filter housing 523 does not have air flow guide 524, The lower surface 532b of humidification pallet 532 contacts with the filter housing 523 without air flow guide 524 And limit air cleaning filter 520 and move upward.But, by arranging air flow guide 524, energy In the way of the suppression pressure loss, the air flowing through odor removal filter 522 is guided towards humidifying unit 530, because of This, it is ideal for arranging air flow guide 524.

(7-3) variation 2C

In the above-described embodiment, air flow guide 524 is integrally formed with filter housing 523, but not It is defined in this.Such as, air flow guide 524 also can be located at the lower surface 532b of humidification pallet 532.At this In the case of, it is also possible to by making air flow guide 524 work as movement limiting portion, and make air-flow guide The bottom of part 524 and the upper contact of filter housing 523, thus limit air cleaning filter 520 court Top is mobile.

But, in the case of the lower surface that air flow guide 524 is located at humidification pallet 532, need relatively Megarelief becomes the opening 515 of housing 511, therefore, air flow guide 524 and filter housing 523 one Formation is ideal.

(7-4) variation 2D

In the above-described embodiment, air cleaning filter 520 also includes odor removal filter 522, but not Being defined in this, air cleaning filter 520 can also only have dust-collecting filter 521.In this case, Dust-collecting filter 521 can also be contained in filter housing 523.In addition it is also possible to by humidification pallet 532 The air-flow that had with the filter housing 523 that dust-collecting filter 521 housed of lower surface 532b The upper contact of guide 524, limits air cleaning filter 520 and moves upward.

(7-5) variation 2E

In the above-described embodiment, air cleaning filter 520 includes that dust-collecting filter 521 and deodorization are filtered Device 522, but it is not limited to this, it is also possible to also include other filter.

(7-6) variation 2F

The structure of the filter detection sensor 525 of above-mentioned embodiment is to illustrate, filter detection sensor The sensor applying other principle can also be used.

(7-7) variation 2G

In the above-described embodiment, protuberance 523a is located at filter housing 523, and recess 511g is located at housing 511, protuberance 523 is chimeric with recess 511g, but is not limited to this.

Such as, as shown in figure 35, it would however also be possible to employ following structure: as an example recessed of shell side recess Portion 523c is located at filter housing 523, and the protuberance 511j as an example of housing side protuberance is located at housing 511, The protuberance 511j of housing 511 is chimeric with the recess 523c of filter housing 523.

(7-8) variation 2H

In the above-described embodiment, in the water supply unit 532d of the humidification pallet 532 of humidifying unit 530, Employ the mode that the humidifying filter 533a of humidifying element 533 impregnated in water, but be not limited to This.

Such as, humidifying unit 530 can also use humidifying rotor Wood-scoop mode (Japanese: humidification ロタヒシャ Network mode).

Specifically, in the humidifying unit 530 of humidifying rotor Wood-scoop mode, at the humidification of humidifying element 533 Rotor 533b is provided with multiple Wood-scoop 533ba (with reference to Figure 36).In humidifying rotor Wood-scoop mode, humidification filters Device 533a not direct impregnation is in water, and when humidifying rotor 533b rotates, Wood-scoop 533ba is at humidification pallet The water supply unit 532d of 532 has contained water.Then, humidifying rotor 533b further rotates, as Wood-scoop 533ba When moving near uppermost position, Wood-scoop 533ba is towards humidifying filter 533a water-sprinkling, to filter towards humidification Device 533a is for feedwater.

Industrial utilizability

The air purifier of the present invention is as it is easy to ensure that the bubble-tight air purifier in housing is useful 's.

Symbol description

10,100,200,300,400,510 air purifier

11,511 housing

11a, 511a suction inlet

11b, 511b blow-off outlet

11c door

11ca handle

11d, 511e flange (potted component)

11e containment member (potted component)

12,512 air-supply arrangement

12a, 512a fan (Air Blast fan)

12b, 512b fan motor

12aa, 512aa wheel shaft portion

12ab, 512ab blade

15,515 opening

20,520 air cleaning filter

30,530 humidifying unit

31 casees

32 pallets

32a, 532c case support

32b, 532d water supply unit

32c, 532e bearing portion

32d, 511da handle

33,533 humidifying element

33a, 533a humidifying filter

33b, 533b humidifying rotor

33c draws water portion

33d, 533c rotor shaft

33e the first drive division

33ea drives gear

33eb is driven gear

33f the second drive division

33fa is driven gear

33fb is driven gear

35 drive motor

511c the first side plate

511ca handle

511g recess (housing side pocket)

511j protuberance (housing side protuberance)

521 dust-collecting filters (the second filter)

521bb upper surface (upper surface of the second filter)

522 odor removal filters (the first filter)

523 filter housings

523a protuberance (shell side protuberance)

523c recess (shell side recess)

524 air flow guide

525 filter detection sensors

531 add wet tank (case)

532 humidifications pallet (pallet)

532b lower surface (movement limiting portion)

534 humidification motor

R1, S1 plenum chamber

R2, S2 air purifying room

R3, S3 humidifying chamber

Prior art literature

Patent documentation

Patent documentation 1: Japanese Patent Laid-Open 2000-283545 publication

Claims

1. an air purifier (10,510), it is characterised in that including:

Air cleaning filter (20,520), this air cleaning filter (20,520) is by contain in air Dust is removed；

Humidifying unit (30,530), this humidifying unit (30,530) makes the water with to described sky of supply Gas humidifies；

Air Blast fan (12a, 512a), this Air Blast fan (12a, 512a) towards described air cleaning filter and Described humidifying unit is blown；And

Housing (11,511), this housing (11,511) receives described humidifying unit, described air purification filter Device and described Air Blast fan,

Described housing has the opening (15,515) for described humidifying unit carries out mounting or dismounting,

Described humidifying unit is configured at described sky to arrangement in pulling down of described air cleaning filter on direction The downstream of gas polishing filter,

Described opening makes described air cleaning filter can pull down after pulling down described humidifying unit.

2. air purifier as claimed in claim 1, it is characterised in that

Described pull down the thickness direction that direction is described air cleaning filter.

3. air purifier as claimed in claim 1 or 2, it is characterised in that

Upstream side at the described described air cleaning filter pulled down on direction also include potted component (11d, 11e, 511e), this potted component (11d, 11e, 511e) is to described air cleaning filter and described housing Between gap seal.

4. air purifier as claimed any one in claims 1 to 3, it is characterised in that

Described humidifying unit includes:

Case (31,531), described water is stored by this case (31,531)；

Pallet (32,532), this pallet (32,532) accepts described water from described case；And

Humidifying filter (33a, 533a), this humidifying filter (33a, 533a) comprises and supplies from described pallet The described water come, and by making described water, described air is humidified.

5. air purifier (510) as claimed any one in claims 1 to 3, it is characterised in that

Described humidifying unit (530) is configured at described air cleaning filter (520) in described housing (511) Top,

Described humidifying unit has movement limiting portion (532b), and this movement limiting portion (532b) is in described housing To described air cleaning filter under the state being provided with described humidifying unit and described air cleaning filter Movement upward limits.

6. air purifier as claimed in claim 5, it is characterised in that

Also include that filter housing (523), this filter housing (523) house described air cleaning filter At least partially,

Described filter housing includes that air flow guide (524), this air flow guide (524) will flow through described sky The described air of gas polishing filter guides towards described humidifying unit,

Described movement limiting portion and the upper contact of described air flow guide.

7. air purifier as claimed in claim 6, it is characterised in that

Described air cleaning filter includes the first filter (522) and is configured under described first filter Second filter (521) of side,

Described filter housing houses described first filter,

When described first filter being contained in described filter housing is installed towards described housing, described Filter housing above slides at the upper surface (521bb) of described second filter,

After described first filter being contained in described filter housing is installed on described housing, described mistake Filter shell and the upper surface of described second filter.

8. air purifier as claimed in claim 7, it is characterised in that

Described filter housing (523) is formed shell side protuberance (523a) or shell side recess (523c),

Described housing (523) is formed housing side pocket (511g) or housing side protuberance (511j), this shell Side recess (511g) or housing side protuberance (511j) are being contained in described first mistake of described filter housing Under the state that filter is installed on described housing be formed at described filter housing described shell side protuberance or Described shell side recess is fitted together to.

9. air purifier as claimed in claim 8, it is characterised in that

Also including filter detection sensor (525), this filter detection sensor (525) is to described first mistake Whether filter is installed on described housing is detected.