CN109661544A - Air purifier - Google Patents

Air purifier Download PDF

Info

Publication number
CN109661544A
CN109661544A CN201780012138.5A CN201780012138A CN109661544A CN 109661544 A CN109661544 A CN 109661544A CN 201780012138 A CN201780012138 A CN 201780012138A CN 109661544 A CN109661544 A CN 109661544A
Authority
CN
China
Prior art keywords
prefilter
work beam
supply roller
air purifier
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201780012138.5A
Other languages
Chinese (zh)
Other versions
CN109661544B (en
Inventor
中村芳纪
小滨卓
内村谦介
伊藤克浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CN109661544A publication Critical patent/CN109661544A/en
Application granted granted Critical
Publication of CN109661544B publication Critical patent/CN109661544B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/003Ventilation in combination with air cleaning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters

Abstract

The air purifier that manufacturing cost can be reduced is provided.Having: offering the shell (2) of suction inlet (3) and blow-off outlet (4,5);Connect the air flue (8) of suction inlet (3) and blow-off outlet (4,5);The pressure fan (10) being disposed in air flue (8);The prefilter (6) (filter) being arranged towards suction inlet (3);And in the air purifier (1) of the clean cleaning device (30) of prefilter (6) progress, cleaning device (30) includes supply roller (40), is wound with the prefilter (6) of sheet;Work beam (50) is wound prefilter (6);Drive motor (100) carries out rotation driving to work beam (50);Force section (70) has in the winding of work beam (50) to the disc spring (75) of the opposite direction force of the axial rotary take-up direction of supply roller (40);And brush body (80), it is slided on prefilter in the rotation of work beam (50).

Description

Air purifier
Technical field
The present invention relates to the air purifiers for the cleaning device for having cleaning filter.
Background technique
Patent document 1 discloses existing air purifier.The air purifier, which has, offers suction inlet and blowout The shell of mouth.It is provided with the air flue for connecting suction inlet with blow-off outlet in shell, air-supply is equipped in air flue Machine.Prefilter (filter) is equipped towards suction inlet.
In the air purifier of above structure, if operation start, drives pressure fan and sucked in room from suction inlet Air.The air sucked from suction inlet is sent out after being collected dust by prefilter from blow-off outlet.Thereby, it is possible to carry out room Interior air cleaner.
In recent years, the urgently expectation for having the air purifier of the cleaning device of cleaning prefilter is surging.Patent document 2 It discloses the filter that the air entry towards projector is arranged and carries out clean cleaning device.The cleaning device has supply Roller, work beam, brush body, supply roller motor, work beam motor, brush body motor and disposal box.
The filter of sheet is wound in supply roller.Work beam is rotated by the driving of work beam motor, winding from The filter that supply roller is drawn.Brush body, with radial formation bristle, uses horse by brush body in the rotation of work beam on axis body The driving that reaches and rotate, thus bristle friction filter and dust is removed.Disposal box from filter to being removed by brush body Dust carries out dust.Supply roller is supplied to roller and is driven with motor rotation, makes the filter unwinding for being wound in work beam.As a result, will Dust on filter removes, and cleans filter.
Existing technical literature
Patent document
Patent document 1: special open 2009-66466 bulletin (page eight, page nine, the first figure)
Patent document 2: No. 5627066 bulletin (page six, page seven, the first figure, the 4th figure) of special permission
Summary of the invention
The technical problems to be solved by the invention
However, using horse except work beam is also equipped with supply roller in addition to motor according to the cleaning device of above patent document 2 It reaches.Therefore, the number of components of cleaning device increases, if the cleaning device is set to air purifier, there are air cleanings The problem of manufacturing cost of device increases.
The purpose of the present invention is to provide the air purifiers that can reduce manufacturing cost.
The means solved the problems, such as
To achieve the goals above, air purifier of the invention has: offering the shell of suction inlet and blow-off outlet; Connect the air flue of above-mentioned suction inlet Yu above-mentioned blow-off outlet;The pressure fan being disposed in above-mentioned air flue;Towards above-mentioned suction The filter that entrance is arranged;And clean cleaning device is carried out to above-mentioned filter, which is characterized in that, on It states cleaning device and includes supply roller, be wound with the above-mentioned filter of sheet;Work beam winds above-mentioned filter;Drive horse It reaches, rotation driving is carried out to above-mentioned work beam;Force section has in the winding of above-mentioned work beam to above-mentioned supply roller The disc spring of the opposite direction force of axial rotary take-up direction;And brush body, in the rotation of above-mentioned work beam in above-mentioned mistake It is slided on filter.
In addition, the present invention is preferred in the air purifier of above structure: above-mentioned supply roller is matched in a manner of assemble and unassemble Set on above-mentioned shell, above-mentioned force section includes the first of the axle portion for engaging above-mentioned supply roller and the one end for being equipped with above-mentioned disc spring Rotary body;The other end of above-mentioned disc spring is installed and the rotation confined in the direction that makes the active force of above-mentioned disc spring become smaller Two rotary bodies;And the handle of rotation process is carried out to above-mentioned second rotary body.
In addition, the present invention is preferred in the air purifier of above structure: above-mentioned force section has connecting component, the company Relay part is disposed between above-mentioned handle and above-mentioned second rotary body and to above-mentioned handle to making the active force of above-mentioned disc spring become smaller The rotation in direction limited, above-mentioned connecting component is rotated integrally with above-mentioned second rotary body.
In addition, the present invention is preferred in the air purifier of above structure: above-mentioned filter is at the both ends of take-up direction With the rod piece axially extended, the axis for forming the axle portion of above-mentioned supply roller and above-mentioned work beam has: core material, with edge The inclined groove portion of axially extending and opposed inner wall;And sleeve, it is outer to be embedded in above-mentioned core material and by the elastomer of section C-shaped It constitutes, resilient clamp is carried out to above-mentioned rod piece by above-mentioned sleeve and above-mentioned groove portion.
In addition, the present invention is preferred in the air purifier of above structure: above-mentioned core material consists of metal, above-mentioned sleeve It is made of resin forming product.
In addition, the present invention is preferred in the air purifier of above structure: above-mentioned shell, which includes, has been arranged above-mentioned air-supply The main part of machine;With the cover portion for being arranged and offering above-mentioned suction inlet in a manner of assemble and unassemble relative to aforementioned body portion, Above-mentioned drive motor is disposed in aforementioned body portion and above-mentioned supply roller and above-mentioned work beam are disposed in above-mentioned cover portion.
Invention effect
According to the present invention, comprising: drive motor carries out rotation driving to the work beam of winding filter;And force section, It has in the winding of work beam to the disc spring of the opposite direction force of the axial rotary take-up direction of supply roller.As a result, not It needs in addition to be arranged in addition to drive motor for making supply roller to the conventional example rotated with the take-up direction opposite direction of work beam The supply roller motor of son.Therefore, the manufacturing cost of air purifier can be reduced.
Detailed description of the invention
Fig. 1 is the main view for indicating the air purifier of first embodiment of the invention.
Fig. 2 is the side sectional view for indicating the air purifier of first embodiment of the invention.
Fig. 3 is the exploded perspective view for indicating the cleaning device of air purifier of first embodiment of the invention.
Fig. 4 is the top view for indicating the prefilter of air purifier of first embodiment of the invention.
Fig. 5 is the side sectional view of the supply roller of the cleaning device of the air purifier of first embodiment of the invention.
Fig. 6 is work beam, dust collecting part and the tooth for indicating the cleaning device of air purifier of first embodiment of the invention Take turns the perspective view of the inside of unit.
Fig. 7 is that the amplification of the inside of the gear unit of the cleaning device of the air purifier of first embodiment of the invention is three-dimensional Figure.
Fig. 8 is the exploded perspective view of the force section of the cleaning device of the air purifier of first embodiment of the invention.
Fig. 9 is the side view before the supply roller installation of the bearing part of the cover portion of the air purifier of second embodiment of the present invention Figure.
Figure 10 is the side after the supply roller installation of the bearing part of the cover portion of the air purifier of second embodiment of the present invention View.
Figure 11 is the side before the supply roller installation of the bearing part of the cover portion of the air purifier of third embodiment of the present invention View.
Figure 12 is the side after the supply roller installation of the bearing part of the cover portion of the air purifier of third embodiment of the present invention View.
Figure 13 is the top view of the prefilter of the air purifier of the 4th embodiment of the invention.
Figure 14 is the perspective view of the pressing component of the air purifier of the 5th embodiment of the invention.
Specific embodiment
< first embodiment >
Embodiments of the present invention will be described referring to the drawings.Fig. 1 and Fig. 2 indicates that the air of first embodiment is net Change the main view and side sectional view of device.In addition, arrow S indicates the flowing of air.Air purifier 1 has shell 2, described Shell 2 offers suction inlet 3 and blow-off outlet 4,5 and is set to and occupies indoor floor etc..Shell 2 have main part 20 and Cover portion 21.Cover portion 21 is arranged in a manner of assemble and unassemble relative to the back side of main part 20, and offers suction inlet 3.Main part 20 portion and upper surface offer blow-off outlet 4,5 respectively on the front surface.
The wind direction board 14,15 for keeping wind direction variable is respectively arranged in blow-off outlet 4,5.Wind direction board 14 is made of plate, and by The rotation axle portion bearing (not shown) of wind direction board 14 is set to as that can rotate along the vertical direction.In the lower surface of wind direction board 14, Multiple vertical shutter 14a are arranged to hang down in left-right direction and be set.The vertical shutter 14a of both side ends is more on the front more in the lateral direction Outside inclination.
Wind direction board 15 is made of plate, and the rotation axle portion 15b bearing of the front by being set to wind direction board 15 is being capable of edge Up and down direction rotation.In the lower surface of wind direction board 15, multiple vertical shutter 15a are arranged to hang down in left-right direction and be set.Both side ends The outside inclination of vertical shutter 15a more rearward more in the lateral direction.
Wind direction board 14,15 closes blow-off outlet 4,5 when the operating of air purifier 1 stops respectively, opens blow in the running Outlet 4,5.
The air flue 8 of connection suction inlet 3 and blow-off outlet 4,5 is provided in shell 2.From sucking in air flue 8 Mouthfuls 3 are disposed with prefilter 6 (filter), odor removal filter towards blow-off outlet 4,5 (from the upstream of air-flow towards downstream) 7, dust-collecting filter 9, humidifying part 200, pressure fan 10, ion generating apparatus 11 and windscreen 12.
Air flue 8 includes the first tributary circuit 8a and the second branch in the downstream branch of ion generating apparatus 11 Access 8b.First tributary circuit 8a and the second tributary circuit 8b are connected to blow-off outlet 4,5 respectively, the sky of the first tributary circuit 8a Sectional area of the sectional area of the flow path of gas less than the flow path of the air of the second tributary circuit 8b.
Windscreen 12 is rotated axle portion 12a bearing with lamellar formation as that can rotate along the vertical direction.Windscreen 12 can It is rotated from the position (referring to Fig. 2) for closing the first tributary circuit 8a to open direction (in Fig. 2, counterclockwise).Pass through wind Gear 12 keeps the air balance of the first tributary circuit 8a and the second tributary circuit 8b variable.
Pressure fan 10 is formed by centrifugal fans such as the sirocco fans that is driven by motor 10a, and air-breathing is in week in the axial direction Exhaust upwards.
Prefilter 6 is formed by the mesh of the sheets such as polypropylene, is disposed in cover portion 21 towards suction inlet 3.It can pass through Prefilter 6 collects biggish dust in air-breathing.
Odor removal filter 7 is formed with honeycomb, can be adsorbed the stink odor in air and be made air deodorization.
Dust-collecting filter 9 is made of HEPA filter, by hot melt adhesive come deposition in a manner of covering filter material (not shown) Framework (not shown).It can be collected by dust-collecting filter 9 smaller than the small dust in air, specified particle size (such as 3 μm) The PM2.5 of partial size etc. fine particle.
The lower part of humidifying filter 202 is impregnated into the water in pallet 201 by humidifying part 200, to passing through humidifying filter 202 air is humidified.Humidifying air is sent out from blow-off outlet 4,5 as a result,.
There is ion generating apparatus 11 ion for generating ion by the application of high tension voltage to generate face 11a, and ion produces Dough 11a is towards in air flue 8.Face 11a, which is generated, in ion is applied with the voltage being made of AC wave shape or impulse waveform. It is main to generate by H in the case where the application voltage that ion generates face 11a is positive voltage+(H2O) m constitute cation, for It mainly generates in the case where negative voltage by O2 -(H2O) the anion that n is constituted.Herein, m, n are integer.H+(H2O) m and O2 - (H2O) the aerial flcating germ of n, stink odor surface agglutination and they are surrounded.
In addition, due to collision, agglutination generates and is used as reactive species on the surface of microorganism etc. as shown in formula (1)~(3) [OH] (hydroxyl radical free radical), H2O2(hydrogen peroxide) and destroy flcating germ etc..Herein, m ', n ' are integer.Therefore, make just from Son and anion are generated and are sent out from blow-off outlet 4,5, and thus, it is possible to carry out occupying indoor sterilization and deodorization.
H+(H2O)m+O2 -(H2O)n→·OH+1/2O2+(m+n)H2O···(1)
H+(H2O)m+H+(H2O)m’+O2 -(H2O)n+O2 -(H2O)n’→2·OH+O2+(m+m'+n+n')H2O···(2)
H+(H2O)m+H+(H2O)m’+O2 -(H2O)n+O2 -(H2O)n’→H2O2+O2+(m+m'+n+n')H2O···(3)
The upper surface front of main part 20 is provided with operation portion 19.Operation portion 19 has multiple buttons (not shown), leads to The operation for crossing user carries out the movement setting of air purifier 1.By the operation of each button, it is able to carry out from blow-off outlet 4,5 Change, change of the blow-off direction of air of the air quantity of the air of submitting etc..
Clean cleaning device 30 is carried out to prefilter 6 in addition, being provided in cover portion 21.Fig. 3 indicates cleaning device 30 Exploded perspective view.Cleaning device 30 has supply roller 40, work beam 50, gear unit 60, force section 70, brush body 80, dust Portion 90 and drive motor 100 (referring to Fig. 2).
Supply roller 40 and work beam 50 are separately equipped in the top and lower part of cover portion 21, keep the two of prefilter 6 End.Prefilter 6 is wound in supply roller 40 in the stopping of cleaning device 30, in the driving of cleaning device 30 from supply roller 40 It sends out and is wound in work beam 50.
Supply roller 40 has the axis 41 extended in the lateral direction, and at the both ends of axis 41, covering is chimeric cap 48.Cap 48 It is that can rotate by the bearing of bearing part 49 that the upper end of the inner surface in cover portion 21 is arranged.Supply roller 40 is matched and is set as a result, It can be rotated using the rotary shaft extended in the lateral direction.In addition, one end (right end) of supply roller 40 connects via cap 48 It is connected to force section 70.
Work beam 50 has the axis 51 extended in the lateral direction, and at the both ends of axis 51, covering is chimeric cap 58.Left and right Cap 58 by the inner surface in cover portion 21 lower end be arranged bearing part 59 and gear unit 60 respectively support be can Rotation.Work beam 50, which is matched, as a result, is set as to rotate using the rotary shaft extended in the lateral direction.
The top view of Fig. 4 expression prefilter 6.Prefilter 6 includes in left-right direction at the both ends of take-up direction W Extend and is supplied to the rod piece 6a that roller 40 and work beam 50 are kept.Stop in addition, prefilter 6 is included in cleaning device 30 When only towards suction inlet 3 be arranged ventilating part 6b and in the driving of cleaning device 30 from supply roller 40 send out incorporating section 6c.
It is distinguished on the 6c of incorporating section with ventilating part 6b and be provided with being capable of pattern 6g from suction inlet 3 depending on recognizing.In this implementation In mode, the text of " cleaning " red is used as pattern 6g.In addition, pattern 6g is not particularly limited, such as can also be with It is the candy strip etc. with ventilating part 6b different colours.
The side sectional view of Fig. 5 expression supply roller 40.In addition, the structure of work beam 50 is knot identical with supply roller 40 Structure, therefore be illustrated with supply roller 40 for representative.The axis 41 for forming the axle portion of supply roller 40 has core material 41a and sleeve 41d。
Core material 41a is made of the extrusion molding article of the metals such as the aluminium of section C-shaped, has on circumferential surface and axially extends Groove portion 41b.The opposed inner wall 41c inclination of groove portion 41b, for the circumferential width of groove portion 41b, inner circumferential is compared in peripheral side Side is wide.The circumferential surface of the rod piece 6a of prefilter 6 is supported by the inner wall 41c of groove portion 41b.
Sleeve 41d is externally embedded to by having the resin forming product of the section C-shaped of the opening portion 41e axially extended to be formed In core material 41a.Opening portion 41e is inserted through in the prefilter 6 of groove portion 41b upper support rod part 6a.The opening portion 41e of sleeve 41d Width be less than rod piece 6a diameter, prevent from being fallen off by the rod piece 6a that core material 41a is supported.At this point, the circumferential both ends of sleeve 41d Portion presses rod piece 6a due to elasticity, passes through the groove portion 41b and sleeve 41d resilient clamp rod piece 6a of core material 41a.
In addition, if to direction (left and right directions in Fig. 5) applied force for expanding the opening portion 41e of sleeve 41d, sleeve 41d flexible deformation.The rod piece 6a of prefilter 6 can be made to load and unload relative to axis 41 via the opening portion 41e expanded.Together Sample can be such that the rod piece 6a of the lower end of prefilter 6 loads and unloads relative to axis 51.Thereby, it is possible to easily by prefilter 6 from The replacement etc. of prefilter 6 is removed and carried out to cleaning device 30.
In Fig. 3, brush body 80 is arranged in the dust collecting part 90 for being installed on cover portion 21 in a manner of assemble and unassemble.Brush body 80 is collecting Dirt portion 90 has the axis 81 supported to axial both ends, as described later in the driving of cleaning device 30 rotation and incite somebody to action Dust on prefilter 6 removes.One end (right end) of axis 81 is provided with spur gear 68, in the circumferential surface of axis 81, bristle tuft 82 Spirally and at predetermined intervals it is implanted into setting.
Dust collecting part 90 has cover 91, container 92 and pars pectinata 93, is matched in a manner of assemble and unassemble relative to cover portion 21 If.Container 92 is formed by transparent resin, and upper surface is made to be open and support brush body 80 in both sides.Cover 91 is offered across left Right end and the opening portion 91a being open, and cover the upper surface of container 92.The bristle tuft 82 of brush body 80 is from opening portion 91a to outside Expose.Pars pectinata 93 extends to form in left-right direction, is disposed in tooth top in container 92 upward.The brush body 80 of rotation Bristle tuft 82 is abutted with the tooth top of pars pectinata 93.The dust for being attached to bristle tuft 82 is removed from bristle tuft 82 by pars pectinata 93 It goes.
It is deposited by the dust removed by brush body 80 from prefilter 6 and by pars pectinata 93 from the dust that brush body 80 removes It stays in container 92.At this point, container 92 is formed by transparent resin, therefore user can easily grasp the ash in container 92 Dust quantity.
Drive motor 100 (referring to Fig. 2) is disposed in the main part 20 of shell 2, and the rotary shaft of drive motor 100 (is not schemed Show) it is prominent from the back side of main part 20 towards rear.
In addition, being equipped with pressing component 22 in a manner of with defined gap in the front of prefilter 6.Pressing component 22 are installed in a manner of assemble and unassemble relative to cover portion 21.Pressing component 22 has the rectangle formed by synthetic resin such as ABS Frame 22a.The rib 22b vertically extended is provided in frame 22a and extend in left-right direction and in the up-down direction side by side Multiple (in the present embodiment three) the rib 22c being arranged.Pressing component 22 has the window of multilayer multiple row as a result,.Pass through pressing Component 22 steadily configures prefilter 6 along suction inlet 3, so as to prevent prefilter 6 as caused by suction airflow Loosening.
The central portion of the right-hand end of the frame 22a of pressing component 22 is provided with magnet 23.Main part 20 and magnet 23 opposed positions are provided with Hall element (not shown).Air purifier 1 can judge that cover portion 21 is by Hall element It is no to be installed on main part 20.Moreover, air purifier 1 is forbidden in the case where being judged as that cover portion 21 is not installed on main part 20 The movement of pressure fan 10.The air-supply that avoidable cover portion 21 is not installed on the air purifier 1 in the state of main part 20 as a result, is moved Make.
In addition, gear unit 60 and force section 70 are configured at the one end (right part) of cover portion 21.Therefore, in cover portion 21 Inner surface on and be formed between gear unit 60 and force section 70 space S P.It is pasted with and describes and air in space S P The strip-shaped members 300 of the relevant information of the operating instruction of clarifier 1.Above- mentioned information include with prefilter 6 from cleaning device 30 Remove the relevant information of method and information relevant to the operating method of handle 73 of aftermentioned force section 70.
User can readily recognize pre- mistake depending on recognizing above- mentioned information when removing cover portion 21 from main part 20 as a result, Operating method of the filter 6 from the handle 73 for removing method and force section 70 of cleaning device 30.Therefore, it is net to can be improved air Change the convenience of device 1.
Fig. 6 is the perspective view of the inside of the work beam 50 for indicating cleaning device 30, dust collecting part 90 and gear unit 60.Figure 7 be the amplification stereogram of the inside of gear unit 60.Gear unit 60 has bevel gear 61 (the in shell 60a (referring to Fig. 3) One cross shaft gear), bevel gear 62 (the second cross shaft gear), spur gear 63 (the first parallel-axes gears), spur gear 64 (second Parallel-axes gears), internal gear 65, spur gear 66 and spur gear 67.Shell 60a is screwed on cover portion 21 (referring to Fig. 3).
Bevel gear 61 makes axially to be arranged along the longitudinal direction, and has the rotation with drive motor 100 (referring to Fig. 2) on axis Axis chimeric embedded hole 61a (not shown).Bevel gear 62 makes axially to be arranged in left-right direction, and engages with bevel gear 61.Straight-tooth Wheel 63 is concentrically integrally formed with bevel gear 62.
The axle portion 63a of spur gear 63 has the embedded hole (not shown) chimeric for the protrusion 58a (referring to Fig. 3) of cap 58.By This, spur gear 63 and bevel gear 62 are connected to work beam 50.
Spur gear 64 is configured at the lower section of spur gear 63, engages with spur gear 63.Internal gear 65 and spur gear 64 are integrally Setting.Spur gear 66 is engaged with internal gear 65.Spur gear 67 is concentrically integrally formed with spur gear 66.It is set to the one of brush body 80 The spur gear 68 at end is engaged with spur gear 67.
By the driving of drive motor 100, rotate work beam 50 via bevel gear 61, bevel gear 62.In addition, passing through The rotation of integrated spur gear 63 with bevel gear 62, via spur gear 64, internal gear 65, spur gear 66, spur gear 67, spur gear 68 and make brush body 80 rotate.It is engaged with the integrated spur gear 63 of bevel gear 62, the spur gear 64 being connect with same brush body 80, therefore energy Rotate the brush body being arranged in parallel with work beam 50 80 easily.
It, can will be in the rotary shaft of brush body 80 at this point, because being provided with the internal gear 65 with the one of spur gear 64 Spur gear 68 is configured between the rotary shaft (axle portion 63a) of spur gear 63 and the rotary shaft of spur gear 64.Thereby, it is possible to make rolling up The brush body 80 slided on the prefilter 6 on roller 50 is taken to have easy access to work beam 50 and configure.
In addition, bevel gear 61,62 is cross shaft gear.In addition, each spur gear is parallel-axes gears, it can also be with Use helical gear etc..
Fig. 8 shows the exploded perspective views of the force section 70 of cleaning device 30.Force section 70 includes that be accommodated in mutual screw thread solid Rotary body 71 (the first rotary body) and rotary body 72 (the second rotary body) in fixed shell 78,79.From the axis of rotary body 71 To an end face be equipped with clamping part 71a and other end be provided with groove portion 71b.It is fitted into groove portion 71b and is set to cap 48 fastener 48a.Rotary body 71 engages the axle portion of supply roller 40 as a result, and supply roller 40 is connected to force section 70.
Rotary body 72 stores disc spring 75 in the inside of 71 side of rotary body.One end (inner end) of disc spring 75 is by the folder of rotary body 71 Portion 71a clamping is held, the other end (outer end) is mounted on the inner peripheral surface of rotary body 72.If (being seen from the direction arrow A from right side Examine) rotary body 71 rotates clockwise relative to rotary body 72, then and the active force of disc spring 75 becomes larger.That is, if from the arrow side A It is rotated clockwise to observation rotary body 72 relative to rotary body 71, the active force of disc spring 75 becomes smaller.
Outer peripheral surface in the axial outside (right side) of rotary body 72 is provided with multiple pawl 72a at predetermined intervals.In shell 78 inner shafts are supported with limiter 77, are exerted a force to the direction of pressing rotary body 72 to limiter 77 by torsion-coil spring 77a.By This, rotary body 72, which is limited by limiter 77 with the engaging of pawl 72a, becomes the active force of disc spring 75 from the direction arrow A Small rotation clockwise.
In the right side of shell 78, opening has opening portion 78a, and is equipped with cylindrical shape in a manner of covering opening portion 78a Handle 73.The flange part 73a bigger than opening portion 78a diameter is equipped in shell 78.The handle 73 via opening portion 78a It is screwed in a manner of there is defined gap in the axial direction with flange part 73a relative to the outer wall of shell 78.Handle as a result, 73 are installed on shell 78 in a manner of it can rotate.
Connecting component 74 is equipped in shell 78 and in the axial inside (left side) of flange part 73a.In rotary body 72 It is equipped compressed spring 76 between connecting component 74, exerts a force to the outside (right side) of connecting component 74 in the axial direction.In interconnecting piece The circumferential surface of part 74 is formed with multiple notch section 74c at predetermined intervals.It is formed with and notch in the axial outer end of rotary body 72 Portion 74c chimeric multiple rib 72c with radiated entend.Connecting component 74 is integrally rotated with rotary body 72 as a result,.
Connecting component 74 is formed as bigger than flange part 73a and opening portion 78a diameter.In the axial of connecting component 74 The face in outside (right side) is provided with multiple rake 74a and multiple rib 74b at predetermined intervals.Rake 74a is formed as from arrow The observation of the head direction A gradually to get higher counterclockwise.Rib 74b is formed as with the adjoining of the top of rake 74a and with radial Extend, and higher than top.
In addition, being provided with prolonging with radial of engaging with rib 74b in the face (left side) of the axial inside of flange part 73a The multiple rib 73b stretched.The protrusion (not shown) engaged with rib 74b is provided in the inner wall of shell 78.
If rotating handle 73 clockwise from the direction arrow A, rib 74b engage with rib 73b and with it is outer The protrusion of shell 78 engages.The rotation of handle 73 is limited as a result,.
On the other hand, if rotating handle 73 counterclockwise from the direction arrow A, rib 73b is in rake 74a Upper sliding.Therefore, connecting component 74 resists the active force of compressed spring 76 and medial movement, rib 74b are remote in the axial direction in the axial direction Protrusion from shell 78.Thereby, it is possible to rotate handle 73, rib 74b engage with rib 73b and rotary body 72 to making disc spring 75 The direction that active force becomes larger rotates.That is, carrying out rotation process to rotary body 72 by handle 73.
In the air purifier 1 of above structure, if the operation by operation portion 19 starts running, to cover portion 21 whether Main part 20 is installed on to be judged.If it is determined that being installed on main part 20 for cover portion 21, then pressure fan 10 and ion are generated Device 11 drives.Indoor air is occupied as a result, to be inhaled into from suction inlet 3 and circulate in air flue 8.At this point, utilizing pre-filtering Device 6 collects biggish dust in air.In addition, being collected to air deodorization by dust-collecting filter 9 by odor removal filter 7 The fine particle of small dust, PM2.5 in air etc..
In addition, being contained in air by the ion that ion generating apparatus 11 generates.Air comprising ion is from blow-off outlet 4,5 One side or both sides is blown out into room.The air-supply movement for carrying out air purifier 1 as a result, carries out occupying indoor air cleaner.
Next, being illustrated to the movement of cleaning device 30.If becoming defined period, drive cleaning device 30 and Start based on the cleaning action of cleaning device 30.Accumulation operating of the cleaning action for example within the specified time limit of air purifier 1 Time has been more than to start in the case where the stipulated time.In the driving of cleaning device 30, pressure fan 10 stops.
Drive motor 100 rotates if driving cleaning device 30, is observed from the front bevel gear 61 (referring to Fig. 6, Fig. 7) around inverse Clockwise rotation.Bevel gear 62 and spur gear 63 revolve (from the direction arrow A) clockwise from right side Turn.Work beam 50 rotates clockwise from right side as a result, draws from supply roller 40 and winds prefilter 6.
Spur gear 64, internal gear 65, spur gear 66 and spur gear 67 rotate counterclockwise from right side, directly Gear 68 rotates clockwise from right side.Brush body 80 rotates clockwise from right side as a result,.This When, the bristle tuft 82 of brush body 80 is slided on the prefilter 6 on work beam 50.The dust on prefilter 6 is removed as a result, It goes, dust is in container 92 by dust.
At this point, the direction of rotation of work beam 50 and the direction of rotation of brush body 80 become identical direction.Therefore, brush body 80 Bristle tuft 82 is slided on prefilter 6 from the direction of travel opposite direction with prefilter 6.Therefore, brush body 80 can be reliable Ground removes the dust on prefilter 6.
Additionally, it is preferred that the peripheral speed of brush body 80 is greater than the peripheral speed of work beam 50.Make bristle tuft 82 on prefilter 6 as a result, Circumferential contact length be greater than the period that bristle tuft 82 is contacted, so as to make bristle tuft 82 on prefilter 6 continuously Unoccupied place contact.
Bristle tuft 82 on the axis 81 of rotation is combed by pars pectinata 93, falls the dust for being attached to bristle tuft 82 in container In 92.
When prefilter 6 is wound in work beam 50, the rotary body 71 for the force section 70 connecting with supply roller 40 is (referring to figure 8) it is rotated clockwise (from the direction arrow A) from right side.Disc spring 75 is wound as a result, the effect of disc spring 75 Power becomes larger.
At this point, the pattern 6g (referring to Fig. 4) on the incorporating section 6c of prefilter 6 is moved downwards, via suction inlet 3 by Depending on recognizing.User can readily recognize just in the driving of cleaning device 30 as a result,.Therefore, user's misidentification can be prevented Stop for pressure fan 10 because of failure.In addition it is also possible to make 10 low-speed running of pressure fan in the driving of cleaning device 30.
If the rotation amount of drive motor 100 reaches specified value, drive motor 100 is inverted.61 Xiang Yujuan of bevel gear as a result, Opposite direction (in the present embodiment clockwise) rotates when taking.At this point, work beam 50 and brush body 80 are from right side Observation rotates counter-clockwise.
In at the end of the batching of prefilter 6 based on work beam 50, the active force of disc spring 75 is greater than before batching.Therefore, If inverting drive motor 100, due to the restoring force of disc spring 75, rotary body 71 revolves counterclockwise from right side Turn.Prefilter 6 is wound in supply roller 40 as a result,.
If the rotation amount of drive motor 100 reaches specified value, drive motor 100 stops.According to the above, being based on sanitizer cartridge Setting 30 cleaning action terminates.
In addition it is also possible to which the sensor detected to the outer diameter of work beam 50 is arranged.Thereby, it is possible to detect to be wound with The outer diameter of the work beam 50 of the state of prefilter 6 is greater than defined outer diameter and inverts drive motor 100.In addition, can examine The outer diameter for measuring work beam 50 is less than defined outer diameter and stops drive motor 100.
The cleaning action based on cleaning device 30 after, user can remove dust collecting part 90 from cover portion 21, The dust for retaining in container 92 is abandoned.
In addition, the supply roller 40 for being mounted with one end of prefilter 6 is installed on cover portion 21 in replacement by prefilter 6. Moreover, the lower end of prefilter 6 is installed on work beam 50.
At this point, the prefilter 6 between supply roller 40 and work beam 50 generates loosening sometimes.In this case, if User rotates the handle 73 of force section 70 counterclockwise (from the direction arrow A) from right side, then rotates Body 71,72 rotates counterclockwise from right side.Prefilter 6 is wound in supply roller 40 as a result, so as to will be pre- The loosening of filter 6 is eliminated.Therefore, make the air sucked from suction inlet 3 reliably pre- when enabling pressure fan 10 to drive Filter 6 passes through.
According to the present embodiment, the force section 70 of cleaning device 30 is included in the winding of the prefilter 6 of work beam 50 To the disc spring 75 of the opposite direction force of the axial rotary take-up direction of supply roller 40.If work beam 50 batches end as a result, After make drive motor 100 invert, then so that prefilter 6 is wound in supply roller 40 by the restoring force of disc spring 75.It therefore, there is no need to In addition to drive motor 100 in addition setting for making supply roller 40 to rotating with the take-up direction W opposite direction of work beam 50 Motor.As a result, the manufacturing cost of air purifier 1 can be reduced.In addition, due to using disc spring 75, it can be on one side Force makes prefilter 6 be wound in work beam 50 with longer distance on one side.Thereby, it is possible to improve the size of prefilter 6 The freedom degree of design.
In addition, force section 70 includes the axle portion of locking supply roller 40 and is equipped with the rotary body 71 (the of one end of disc spring 75 One rotary body);The other end of disc spring 75 is installed and the confined rotation of rotation in the direction that makes the active force of disc spring 75 become smaller Turn 72 (the second rotary bodies);And the handle 73 of rotation process is carried out to rotary body 72.If supply roller 40 is installed on as a result, Cover portion 21 and operation handle 73, then prefilter 6 is wound to take-up direction W opposite direction.Therefore, prefilter 6 is reduced It loosens, the air comprising dust can reliably pass through prefilter 6.
In addition, force section 70 has: being disposed between handle 73 and rotary body 72 and to handle 73 to the work for making disc spring 75 The connecting component 74 that the rotation in the direction firmly to become smaller is limited, connecting component 74 are rotated integrally with rotary body 72.As a result, can Enough it is reliably prevented rotation of the rotary body 72 to the direction for making the active force of disc spring 75 become smaller.
In addition, the axis 41 of supply roller 40 has: there is the core material 41a of groove portion 41b and outside embedded in core material 41a by section C The sleeve 41d that the elastomer of shape is constituted carries out elastic clip by rod piece 6a of the sleeve 41d and groove portion 41b to prefilter 6 It holds.If as a result, expanding the opening portion 41e of sleeve 41d, easily rod piece 6a can be removed from axis 41.In addition, can lead to Crossing sleeve 41d prevents rod piece 6a falling off from axis 41.Work beam 50 is also same.
In addition, the core material 41a of supply roller 40 consists of metal, sleeve 41d is made of resin forming product.Work beam 50 be also Similarly.Thereby, it is possible to substantially ensure the intensity of axis 41,51 and rod piece 6a is made to be easy handling relative to axis 41,51.
In addition, drive motor 100 is disposed in the main part 20 of shell 2 and supply roller 40 and work beam 50 are arranged In cover portion 21.Prefilter 6 is easily replaced thereby, it is possible to remove cover portion 21 from main part 20.In addition, air purifier 1 has a cleaning device 30, but sometimes due to the setting place of air purifier 1 (for example, the place more than the greasy dirt as kitchen Deng) and generate the blocking of prefilter 6.In this case, also easily prefilter 6 can be removed and meticulously carried out clear It is clean.
In addition, brush body 80 is connect with the drive motor 100 for carrying out rotation driving to work beam 50, in the rotation of work beam 50 Shi Jinhang is rotated and is slided on the prefilter 6 (filter) on work beam 50.It is not needed as a result, except drive motor 100 The brush body motor of the existing example that setting rotates brush body 80 outer in addition.Therefore, air purifier 1 can be further reduced Manufacturing cost.
In addition, the direction of rotation of work beam 50 and the direction of rotation of brush body 80 are the same direction.As a result, brush body 80 from it is pre- The direction of travel opposite direction of filter 6 is slided on prefilter 6.Therefore, brush body 80 can reliably will be on prefilter 6 Dust remove.
Additionally, it is preferred that the peripheral speed of brush body 80 is greater than the peripheral speed of work beam 50.Make bristle tuft 82 on prefilter 6 as a result, Circumferential contact length be greater than the period that bristle tuft 82 is contacted, can make bristle tuft 82 on prefilter 6 seamlessly Contact.Therefore, more reliably the dust on prefilter 6 can be removed.
In addition, having: (the first cross of bevel gear 61 with the embedded hole 61a chimeric with the rotary shaft of drive motor 100 Shaft gear), the bevel gear 62 (the second cross shaft gear) that is engaged with bevel gear 61, rotate integrally and same work beam with bevel gear 62 The spur gear 63 (the first parallel-axes gears) of 50 connections and the spur gear 64 being connect with the engagement of spur gear 63 with brush body 80 (the second parallel-axes gears).Thereby, it is possible to easily realize work beam 50 based on a drive motor 100 and brush body 80 Rotation.
In addition, the spur gear 63 for being connected to work beam 50, which is configured at, compares the spur gear 64 for being connected to brush body 80 more by driving 100 side of motor, is able to suppress the decaying for being transmitted to the driving force of work beam 50.Thereby, it is possible to make to be applied via prefilter 6 Power portion 70 exert a force 50 resistant function power of work beam and driving is reliably rotated by drive motor 100.
In addition, being provided with the internal gear 65 and and internal gear being wholely set with spur gear 64 in brush body 80 and spur gear 64 The spur gear 66 (third parallel-axes gears) of 65 engagements, the rotary shaft of brush body 80 are disposed in the rotary shaft and spur gear of spur gear 63 Between 64 rotary shaft.Thereby, it is possible to make the brush body 80 slided on the prefilter 6 on work beam 50 have easy access to batch Roller 50 and configure.
In addition, prefilter 6 include in the stopping of cleaning device 30 the ventilating part 6b being arranged towards suction inlet 3 and The incorporating section 6c sent out in the driving of cleaning device 30 from supply roller 40.Moreover, being distinguished on the 6c of incorporating section with ventilating part 6b And be provided with being capable of pattern 6g from suction inlet 3 depending on recognizing.The movement of prefilter 6 is easy by depending on recognizing as a result, and user can hold It changes places and identifies the cleaning of the prefilter 6 based on cleaning device 30.
In addition, the out-of-blast machine 10 in the driving of cleaning device 30.Thereby, it is possible to prevent after removing from prefilter 6 Sucking of the back to back dust to the downstream side of prefilter 6.In addition, user can be prevented to be mistakenly considered to blow by pattern 6g Machine 10 stops because of failure.
< second embodiment >
Next, being illustrated to second embodiment of the present invention.Fig. 9 indicates the cover portion of the air purifier of present embodiment Bearing part side view.For convenience of explanation, to portion identical with first embodiment shown in above-mentioned FIG. 1 to FIG. 8 Minute mark infuses identical appended drawing reference.In the present embodiment, the structure Yu first embodiment of the bearing part 49 of cover portion 21 be not Together.Other parts are identical with first embodiment.
It is provided with along the vertical direction in the front end of the bearing part 49 (referring to Fig. 3) of the right of the supply roller 40 of cover portion 21 The rotor plate 400 of the resin of rotation.The axle portion 401 of rotor plate 400 is central in the front-back direction compared to rotor plate 400 and is biased to Rear is arranged.As a result, as shown in figure 9, in the case where being not installed with supply roller 40 on bearing part 49 rotor plate 400 front end Portion protrudes forwards than bearing part 49.Therefore, if being intended to pacify cover portion 21 in the state that supply roller 40 is not installed on cover portion 21 Loaded on main part 20, then the front end of rotor plate 400 is interfered with 20 phase of main part.Therefore, it can be easily prevented from that forget will be for Cover portion 21 is installed to roller 40.
On the other hand, as shown in Figure 10, if supply roller 40 is mounted on bearing part 49, supply roller 40 and rotor plate 400 rear end collision, rotor plate 400 rotate upwards.The front end of rotor plate 400 is rearward kept out of the way as a result, prevents from inciting somebody to action The interference of rotor plate 400 and main part 20 when cover portion 21 is installed on main part 20.
In addition, present embodiment can also obtain effect same as the first embodiment.
< third embodiment >
Next, being illustrated to third embodiment of the present invention.Figure 11 indicates the cover of the air purifier of present embodiment The side view of the bearing part in portion.For convenience of explanation, to identical with first embodiment shown in above-mentioned FIG. 1 to FIG. 8 Part marks identical appended drawing reference.In the present embodiment, the structure and first embodiment of the bearing part 49 of cover portion 21 It is different.Other parts are identical with first embodiment.
Bearing part 49 has fixed part 49a and moving portion 49b.The rear end of moving portion 49b is provided with spring 49c, one end of spring 49c are installed on the front surface of cover portion 21.At this point, constituting are as follows: moving portion in the state that spring 49c is stretched The front end of 49b protrudes forwards than fixed part 49a.As a result, as shown in figure 11, supply roller is not installed on bearing part 49 The front end of moving portion 49b protrudes forwards than fixed part 49a in the case where 40.Therefore, if not being installed on cover in supply roller 40 It is intended to cover portion 21 being installed on main part 20 in the state of portion 21, then the front end of moving portion 49b is interfered with 20 phase of main part.Cause This, can be easily prevented from and forget supply roller 40 being installed to cover portion 21.
On the other hand, as shown in figure 12, if supply roller 40 is mounted on bearing part 49, abutted with fixed part 49a Supply roller 40 move moving portion 49b rearward.The front end of moving portion 49b is rearward kept out of the way as a result, can prevent from covering The interference of moving portion 49b and main part 20 when portion 21 is installed on main part 20.
Present embodiment can also obtain effect same as the first embodiment.
In addition, the magnet 23 of first embodiment can also be substituted in second embodiment and third embodiment And Hall element and Photo Interrupter (not shown) is set.Photo Interrupter has opposed illumination region and acceptance part.By by Light portion detects the light from illumination region towards acceptance part by the rotation of second embodiment outstanding forwards than bearing part 49 Plate 400, third embodiment moving portion 49b block in the case where, forbid the driving of pressure fan 10.Thereby, it is possible to prevent cover Portion 21 is not installed on the air-supply movement of the air purifier 1 in the state of main part 20.
The 4th embodiment > of <
Next, being illustrated to the 4th embodiment of the invention.Figure 13 indicates the pre- of the air purifier of present embodiment The top view of filter.For convenience of explanation, part identical with first embodiment shown in above-mentioned FIG. 1 to FIG. 8 is marked Infuse identical appended drawing reference.The structure of prefilter 6 is different from the first embodiment in the present embodiment.Other parts with First embodiment is identical.
The prefilter 6 of sheet is formed with first area A1~the fourth region A4 along take-up direction W arrangement.First area A1 As the low density region of mesh, region second area A2 high as the density of mesh, it is attached that third region A3 becomes mesh The region of active charcoal, the fourth region A4 become mesh and be attached with the region of aromatic.
In addition, air purifier 1 has dust sensor (not shown) and odor sensor (not shown).Dust sensing Device detects the dust concentration occupied in indoor air.Odor sensor is dense to the stink odor occupied in indoor air Degree is detected.
It is judged as in air in the air purifier 1 of above structure, such as according to the testing result of dust sensor Dust concentration it is low in the case where drive motor 100 driven, thus work beam 50 rotate, first area A1 is towards suction inlet 3 are arranged.Thereby, it is possible to improve the air supply efficiency of air purifier 1.In addition, for example in the testing result according to dust sensor Drive motor 100 is driven in the case that the dust concentration being judged as in air is high, so that work beam 50 rotates, second area A2 is arranged towards suction inlet 3.Furthermore it is possible to length and drive based on first area A1~the fourth region A4 take-up direction W The rotation amount of dynamic motor 100, to determine the region being arranged towards suction inlet 3.
It is driven in the highly concentrated situation that the testing result according to odor sensor is judged as the stink odor in air Motor 100 is driven, so that work beam 50 rotates, third region A3 or the fourth region A4 are arranged towards suction inlet 3.
According to the above, the region for being suitable for occupying the prefilter 6 of the state of indoor air is arranged towards suction inlet 3, therefore It can be improved the usability of air purifier 1.
Present embodiment can also obtain effect same as the first embodiment.In addition, prefilter 6 is along take-up direction W arrangement is formed with first area A1~the fourth region A4.It is suitable for occupying the area of the prefilter 6 of the state of indoor air as a result, Domain is arranged towards suction inlet 3, therefore can be improved the usability of air purifier 1.
In addition it is also possible to be operated by user to operation portion 19, to select first area A1~the fourth region A4.
The 5th embodiment > of <
Next, being illustrated to the 5th embodiment of the invention.Figure 14 indicates the pre- of the air purifier of present embodiment The perspective view of the pressing component of filter.For convenience of explanation, to first embodiment phase shown in above-mentioned FIG. 1 to FIG. 8 Same part marks identical appended drawing reference.The structure of pressing component 22 is different from the first embodiment in the present embodiment. Other parts are identical with first embodiment.
It (is upper that the pressing component 22 of present embodiment only has along the take-up direction W of prefilter 6 in the present embodiment Lower direction) the rib 22b that extends, without prolonging along the direction (being in the present embodiment left and right directions) orthogonal with take-up direction W The rib stretched.Thereby, it is possible to prevent caused by the rib extended along the direction orthogonal with take-up direction W from sliding on prefilter 6 Dust is fallen.
In addition, present embodiment can also obtain effect same as the first embodiment.
In first embodiment~the 5th embodiment, supply roller 40 and work beam 50 are disposed in cover portion 21, but Main part 20 can also be disposed in instead of this.
In the cleaning action of first embodiment~the 5th embodiment air purifier 1, work beam 50 is batched Speed can be the same or different with to the withdrawal speed of supply roller 40.For example, if being less than the coiling speed of work beam 50 To the withdrawal speed of supply roller 40, then withdrawal speed can be made to become larger while removing the dust on prefilter 6 and contracted The time of short cleaning action.
Industrial utilization possibility
The present invention can utilize in having the air purifier for carrying out clean cleaning device to filter.
Description of symbols
1 air purifier;2 shells;3 suction inlets;4,5 blow-off outlet;6 prefilters (filter);6a rod piece;6b ventilation Portion;The incorporating section 6c;6g pattern;7 odor removal filters;8 air flues;The first tributary circuit of 8a;The second tributary circuit of 8b;9 dusts Filter;10 pressure fan;11 ion generating apparatus;12 windscreens;14,15 wind direction board;20 main parts;21 cover portions;22 pressing components; 23 magnet;30 cleaning devices;40 supply rollers;41 axis;41a core material;41d sleeve;50 work beams;60 gear units;61 bevel gears (the first cross shaft gear);62 bevel gears (the second cross shaft gear);63 spur gears (the first parallel-axes gears);64 spur gears (the second parallel-axes gears);65 internal gears;66 spur gears (third parallel-axes gears);69 shells;70 force sections;71 rotary bodies (the first rotary body);71a clamping part;72 rotary bodies (the second rotary body);72a pawl;73 handles;74 connecting components;75 disc springs;76 Compressed spring;77 limiters;77a torsion-coil spring;78,79 shell;80 brush bodies;81 axis;82 bristle tufts;90 dust collecting parts;91 Cover;The opening portion 91a;92 containers;93 pars pectinatas;100 drive motors;200 humidifying parts;201 pallets;202 humidifying filters; 300 strip-shaped members;400 rotor plates;401 axle portions;The space SP.

Claims (6)

1. a kind of air purifier, has: offering the shell of suction inlet and blow-off outlet;Connect the suction inlet with it is described The air flue of blow-off outlet;The pressure fan being disposed in the air flue;The filter being arranged towards the suction inlet;And Clean cleaning device is carried out to the filter, which is characterized in that
The cleaning device includes supply roller, is wound with the filter of sheet;Work beam winds the filter; Drive motor carries out rotation driving to the work beam;Force section has in the winding of the work beam to the confession The disc spring to exert a force to the opposite direction of the axial rotary take-up direction of roller;And brush body, in the rotation of the work beam It is slided on the filter.
2. air purifier according to claim 1, which is characterized in that
The supply roller is disposed in the shell in a manner of assemble and unassemble, and the force section includes the locking supply roller Axle portion and the first rotary body for being equipped with one end of the disc spring;The other end of the disc spring is installed and makes the disc spring Confined second rotary body of the rotation in the direction that active force becomes smaller;And the hand of rotation process is carried out to second rotary body Handle.
3. air purifier according to claim 2, which is characterized in that
The force section has a connecting component, and the connecting component is disposed between the handle and second rotary body and right The handle is limited to the rotation in the direction for making the active force of the disc spring become smaller, the connecting component and second rotation Swivel rotates integrally.
4. air purifier according to any one of claim 1 to 3, which is characterized in that
The filter has the rod piece axially extended at the both ends of take-up direction, forms the supply roller and the volume Take the axis of the axle portion of roller to have: core material has and axially extends and the inclined groove portion of opposed inner wall;And sleeve, outside It constitutes embedded in the core material and by the elastomer of section C-shaped, the rod piece is carried out by the sleeve and the groove portion Resilient clamp.
5. air purifier according to claim 4, which is characterized in that
The core material consists of metal, and the sleeve is made of resin forming product.
6. air purifier according to any one of claim 1 to 5, which is characterized in that
The shell includes the main part that the pressure fan has been arranged;With relative to the main part in a manner of assemble and unassemble Be arranged and offer the cover portion of the suction inlet, the drive motor be disposed in the main part and the supply roller and The work beam is disposed in the cover portion.
CN201780012138.5A 2016-09-12 2017-02-07 Air purifier Active CN109661544B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-178017 2016-09-12
JP2016178017 2016-09-12
PCT/JP2017/004296 WO2018047368A1 (en) 2016-09-12 2017-02-07 Air purifier

Publications (2)

Publication Number Publication Date
CN109661544A true CN109661544A (en) 2019-04-19
CN109661544B CN109661544B (en) 2020-12-08

Family

ID=61561547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780012138.5A Active CN109661544B (en) 2016-09-12 2017-02-07 Air purifier

Country Status (6)

Country Link
JP (1) JP6768072B2 (en)
CN (1) CN109661544B (en)
PH (1) PH12018501648A1 (en)
SG (1) SG11201806619SA (en)
TW (1) TWI622425B (en)
WO (1) WO2018047368A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117563355A (en) * 2024-01-16 2024-02-20 共益合创集团有限公司 Waste heat recycling device and method
CN117563355B (en) * 2024-01-16 2024-03-22 共益合创集团有限公司 Waste heat recycling device and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210077905A (en) * 2019-12-18 2021-06-28 삼성전자주식회사 Filter module and air conditioning apparatus comprising the same
CN115046270B (en) * 2022-06-13 2023-09-05 张立春 Indoor air exchange purifier
CN116085921B (en) * 2023-04-10 2023-06-13 山西太康高科节能股份有限公司 Dustproof device for refrigeration equipment convenient to clean

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1076267A (en) * 1992-01-22 1993-09-15 三星电子株式会社 Apparatus for removing dust from air filter in air conditioner
CN2176706Y (en) * 1993-09-28 1994-09-14 陈宗林 Automatic curtain-rolling machine
CN2282513Y (en) * 1996-09-10 1998-05-27 石崇荣 Curtain-type automatic inflating bag device for automobile
CN2301529Y (en) * 1997-06-05 1998-12-23 应广建 Rolling screen or window screen
CN2415827Y (en) * 1999-11-03 2001-01-24 曹世清 Flue gas cleaning and humidifing device for exhauster for removing cooking fumes and ventilating fan
CN1693650A (en) * 2005-06-17 2005-11-09 陆桥乃 Self-lock sun shade curtain and its manufacturing method
CN101173594A (en) * 2007-11-20 2008-05-07 宗翠红 Concealed curtain
CN201244421Y (en) * 2008-05-09 2009-05-27 南京埃科净化技术有限公司 Automatic coiling type filter
CN201287015Y (en) * 2008-10-14 2009-08-12 张家港市友成复合材料厂 Self-cleaning device of filter net
CN101543704A (en) * 2009-04-19 2009-09-30 江阴市空调除尘设备厂 Self-cleaning dust filter
CN101619873A (en) * 2008-06-30 2010-01-06 三菱电机株式会社 Ceiling-embedded type air-conditioner
CN101630140A (en) * 2008-07-14 2010-01-20 夏普株式会社 Cleaning apparatus using web sheet
CN201439682U (en) * 2009-07-10 2010-04-21 奇立科技有限公司 Rolling type door sill
KR20110035636A (en) * 2009-09-30 2011-04-06 웅진코웨이주식회사 Filter apparatus of aircleaner
JP2011245460A (en) * 2010-05-31 2011-12-08 Mitsubishi Electric Corp Mechanism for cleaning filter, filter unit, optical unit, and projection-type image display
CN102551611A (en) * 2010-12-15 2012-07-11 乐金电子(天津)电器有限公司 Coil spring adjusting device of reel of dust collector
CN202879684U (en) * 2012-11-21 2013-04-17 邢伟忠 Moisture-proof and sun-shading shutter device for vehicle seat
CN103930730A (en) * 2011-09-27 2014-07-16 夏普株式会社 Air purifier
CN203937487U (en) * 2014-04-12 2014-11-12 谢思虎 Automobile sun peep-proof electric rolling
JP5627066B2 (en) * 2008-08-29 2014-11-19 株式会社コーワ Retractable air filter mechanism and projector device
CN203990163U (en) * 2014-07-10 2014-12-10 尤瑞豊 Air cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09184656A (en) * 1995-12-28 1997-07-15 Mitsubishi Heavy Ind Ltd Ceiling mounted type air conditioner
JPH11226331A (en) * 1998-02-18 1999-08-24 Daikin Ind Ltd Indoor unit of air-conditioner
US6003802A (en) * 1998-04-03 1999-12-21 Seagate Technology, Inc. Tape leader pin assembly and method for making the same
JP4270705B2 (en) * 2000-02-25 2009-06-03 三洋電機株式会社 Air conditioner
JP2004263983A (en) * 2003-03-04 2004-09-24 Matsushita Electric Ind Co Ltd Air conditioner
TWI303580B (en) * 2006-08-28 2008-12-01 Teco Elec & Machinery Co Ltd Filter auto-renew apparatus
KR20120083114A (en) * 2011-01-17 2012-07-25 삼성전자주식회사 Ceiling embedded type air conditioner
CN204757323U (en) * 2015-07-06 2015-11-11 珠海格力电器股份有限公司 Filter screen dust removal mechanism and air conditioner

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1076267A (en) * 1992-01-22 1993-09-15 三星电子株式会社 Apparatus for removing dust from air filter in air conditioner
CN2176706Y (en) * 1993-09-28 1994-09-14 陈宗林 Automatic curtain-rolling machine
CN2282513Y (en) * 1996-09-10 1998-05-27 石崇荣 Curtain-type automatic inflating bag device for automobile
CN2301529Y (en) * 1997-06-05 1998-12-23 应广建 Rolling screen or window screen
CN2415827Y (en) * 1999-11-03 2001-01-24 曹世清 Flue gas cleaning and humidifing device for exhauster for removing cooking fumes and ventilating fan
CN1693650A (en) * 2005-06-17 2005-11-09 陆桥乃 Self-lock sun shade curtain and its manufacturing method
CN101173594A (en) * 2007-11-20 2008-05-07 宗翠红 Concealed curtain
CN201244421Y (en) * 2008-05-09 2009-05-27 南京埃科净化技术有限公司 Automatic coiling type filter
CN101619873A (en) * 2008-06-30 2010-01-06 三菱电机株式会社 Ceiling-embedded type air-conditioner
CN101630140A (en) * 2008-07-14 2010-01-20 夏普株式会社 Cleaning apparatus using web sheet
JP5627066B2 (en) * 2008-08-29 2014-11-19 株式会社コーワ Retractable air filter mechanism and projector device
CN201287015Y (en) * 2008-10-14 2009-08-12 张家港市友成复合材料厂 Self-cleaning device of filter net
CN101543704A (en) * 2009-04-19 2009-09-30 江阴市空调除尘设备厂 Self-cleaning dust filter
CN201439682U (en) * 2009-07-10 2010-04-21 奇立科技有限公司 Rolling type door sill
KR20110035636A (en) * 2009-09-30 2011-04-06 웅진코웨이주식회사 Filter apparatus of aircleaner
JP2011245460A (en) * 2010-05-31 2011-12-08 Mitsubishi Electric Corp Mechanism for cleaning filter, filter unit, optical unit, and projection-type image display
CN102551611A (en) * 2010-12-15 2012-07-11 乐金电子(天津)电器有限公司 Coil spring adjusting device of reel of dust collector
CN103930730A (en) * 2011-09-27 2014-07-16 夏普株式会社 Air purifier
CN202879684U (en) * 2012-11-21 2013-04-17 邢伟忠 Moisture-proof and sun-shading shutter device for vehicle seat
CN203937487U (en) * 2014-04-12 2014-11-12 谢思虎 Automobile sun peep-proof electric rolling
CN203990163U (en) * 2014-07-10 2014-12-10 尤瑞豊 Air cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117563355A (en) * 2024-01-16 2024-02-20 共益合创集团有限公司 Waste heat recycling device and method
CN117563355B (en) * 2024-01-16 2024-03-22 共益合创集团有限公司 Waste heat recycling device and method

Also Published As

Publication number Publication date
PH12018501648A1 (en) 2019-05-27
WO2018047368A1 (en) 2018-03-15
JPWO2018047368A1 (en) 2019-06-27
TWI622425B (en) 2018-05-01
SG11201806619SA (en) 2018-09-27
CN109661544B (en) 2020-12-08
JP6768072B2 (en) 2020-10-14
TW201811417A (en) 2018-04-01

Similar Documents

Publication Publication Date Title
KR102056846B1 (en) Air cleaning filter that can be used continuously and air cleaner provided with same
US20090205498A1 (en) Air cleaner
JP2002319472A (en) Ion generating equipment and air-conditioning apparatus provided with this
CN109661544A (en) Air purifier
CN109661543A (en) Air cleaner
JP6725213B2 (en) Air cleaner
CN109844414B (en) Air purifier
KR102111867B1 (en) The air clean machine
JP6718971B2 (en) Air cleaner
JP2018155471A (en) Air cleaner
JP2016137488A (en) Air blowing device
KR20180099005A (en) Air cleaning filter and air cleaner provided with same
JP5800617B2 (en) Air cleaner
CN108686510A (en) Absorbing unit and air purifier
KR101885645B1 (en) Air cleaning filter that can be used continuously and air cleaner provided with same
JP6924258B2 (en) Air cleaner
JP2021058849A (en) Air cleaner
JP2023129816A (en) Humidifier and cleaning part

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant