WO2016180370A1 - 衣物处理装置 - Google Patents

衣物处理装置 Download PDF

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Publication number
WO2016180370A1
WO2016180370A1 PCT/CN2016/082109 CN2016082109W WO2016180370A1 WO 2016180370 A1 WO2016180370 A1 WO 2016180370A1 CN 2016082109 W CN2016082109 W CN 2016082109W WO 2016180370 A1 WO2016180370 A1 WO 2016180370A1
Authority
WO
WIPO (PCT)
Prior art keywords
ozone
blower fan
control unit
value
output voltage
Prior art date
Application number
PCT/CN2016/082109
Other languages
English (en)
French (fr)
Inventor
大西胜司
永井孝之
谷越修
Original Assignee
海尔亚洲株式会社
青岛海尔洗衣机有限公司
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 海尔亚洲株式会社, 青岛海尔洗衣机有限公司 filed Critical 海尔亚洲株式会社
Priority to EP16792220.2A priority Critical patent/EP3296450A4/en
Priority to KR1020177035383A priority patent/KR101998264B1/ko
Priority to US15/573,367 priority patent/US20180135232A1/en
Priority to CN201680027832.XA priority patent/CN107532370B/zh
Publication of WO2016180370A1 publication Critical patent/WO2016180370A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/30—Drying processes 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/30—Blowers

Definitions

  • the present invention relates to a laundry treating apparatus that performs a treatment such as deodorization on clothes.
  • a garment refreshing device comprising a storage that can hang clothes on a suspension bar for storage, and circulates air in which the high-temperature and high-humidity air is circulated, thereby introducing circulating air that adsorbs the odor of the clothes.
  • the ozone deodorizer is used to deodorize the clothes (see Patent Document 1).
  • Patent Document 1 Japanese Laid-Open Patent Publication No. 04-327900
  • the present invention has been made in view of the above problems, and an object of the invention is to provide a laundry treating apparatus capable of coping with a series of air passages including a housing portion for accommodating clothes and being damaged.
  • a laundry treating apparatus includes: a housing portion that stores laundry; an ozone supply unit that includes an ozone generator and a blower fan, and uses ozone generated by the ozone generator by operation of the blower fan The flow of air is sent to the housing portion; and the control unit controls the operation of the ozone generator and the blower fan.
  • control unit can maintain the fan to maintain a predetermined rotation Changing the output voltage value outputted to the blower fan in a speed manner, and obtaining at least one of the output voltage value when the blower fan is maintained at the predetermined rotation speed and the drive current value flowing through the blower fan
  • the processing corresponding to the determination result is executed.
  • control unit obtains at least one of the output voltage value and the drive current value, and determines that the acquired value is smaller than the threshold corresponding to the value because the series of air passages are closed, and the corresponding processing is performed. Therefore, it is possible to realize a laundry treating apparatus capable of coping with a series of air passages.
  • the above-described configuration is designed to detect the clogging of the air passage by the blower fan provided in the laundry treating apparatus. Therefore, it is not necessary to provide a dedicated detecting unit for detecting the clogging of the air passage, and it is possible to suppress an increase in the number of components. The cost rises.
  • the laundry processing apparatus of the present aspect is configured such that the control unit acquires a value of both the output voltage value and the drive current value when the fan is maintained at the predetermined number of rotations, and determines the acquired value.
  • the control unit acquires a value of both the output voltage value and the drive current value when the fan is maintained at the predetermined number of rotations, and determines the acquired value.
  • the air passage is blocked, so that it is not easy to cause an erroneous air passage occlusion determination due to the influence of noise or the like.
  • a laundry treating apparatus includes: a housing portion that stores laundry; and an ozone supply unit that includes an ozone generator and a blower fan, and the ozone generated by the ozone generator uses air by the operation of the blower fan The flow is sent to the accommodating portion; and the control unit controls the operation of the ozone generator and the blower fan.
  • control unit may change an output voltage value output to the blower fan so that the blower fan maintains a predetermined number of revolutions, and obtain the output voltage value when the blower fan is controlled to maintain the predetermined number of revolutions And at least one of the drive current values flowing to the blower fan, and when it is determined that the acquired value is larger than a predetermined threshold corresponding to the value, the process corresponding to the determination result is executed.
  • the control unit acquires at least one of the output voltage value and the drive current value, and determines that the series of air passages are broken and the acquired value is larger than the threshold corresponding to the value, the processing corresponding thereto is performed. Therefore, it is possible to realize a laundry treating apparatus capable of coping with the breakage of a series of air passages.
  • the air blower provided in the laundry treating apparatus is designed to detect breakage of the air passage. Therefore, it is not necessary to provide a dedicated detecting unit for detecting damage of the air passage, and the number of components can be suppressed. Increase, the cost rises.
  • the laundry processing apparatus of the present aspect is configured such that the control unit acquires a value of both the output voltage value and the drive current value when the fan is maintained at the predetermined number of rotations, and determines the acquired value.
  • the control unit acquires a value of both the output voltage value and the drive current value when the fan is maintained at the predetermined number of rotations, and determines the acquired value.
  • the laundry treating apparatus of the present aspect can further include a configuration including a detecting unit for detecting whether or not the input port of the laundry provided in the housing portion is locked.
  • the control unit does not operate the ozone generator and the blower as long as the detection unit does not detect that the input port is locked.
  • the laundry treating apparatuses of the first and second aspects can be configured such that, as a process corresponding to the determination result, the control unit stops the ozone generator or lowers an output of the ozone generator.
  • the laundry treating apparatuses of the first and second aspects can be configured to further include a notifying unit that reports to the outside.
  • the control unit causes the notification unit to operate as a process corresponding to the determination result.
  • the user can be notified of the occlusion or breakage of the air passage.
  • a laundry treating apparatus capable of coping with a housing portion including a laundry A series of wind passages inside are blocked and damaged.
  • FIG. 1 is a view showing a configuration of a laundry deodorizing device according to an embodiment.
  • FIG. 2 is a view showing a structure of a bag body, an introduction tube, and a detection lock according to the embodiment.
  • FIG. 3 is a view showing a configuration of an exhaust-and-hanger holding unit according to an embodiment.
  • FIG. 4 is a view showing a configuration of an ozone supply device according to an embodiment.
  • FIG. 5 is a view showing a configuration of an ozone supply device according to an embodiment.
  • FIG. 6 is a view showing a configuration of an ozone supply device according to an embodiment.
  • FIG. 7 is a view showing a configuration of an ozone supply device according to an embodiment.
  • FIG. 8 is a view for explaining the connection of the introduction pipe to the ozone supply device and the connection by the pipe detection unit according to the embodiment.
  • FIG. 9 is a view for explaining an operation in which the lock detecting unit according to the embodiment detects that the input port of the bag has been locked by the zipper.
  • FIG. 10 is a view for explaining an operation in which the lock detecting unit according to the embodiment detects that the input port of the bag has been locked by the zipper.
  • FIG. 11 is a view showing a configuration of an aroma supply unit according to the embodiment.
  • FIG. 12 is a block diagram showing an ozone supply device having a configuration of a control unit according to the embodiment.
  • FIG. 13 is a flowchart showing a control process of the deodorizing operation according to the embodiment.
  • FIG. 14 is a flowchart showing fan rotation speed stabilization control according to the embodiment.
  • FIG. 15 is a flowchart showing a process of air passage occlusion determination and a process of air path breakage determination according to the embodiment.
  • FIG. 1 is a view showing the configuration of the laundry deodorizing device 1.
  • Figure 1 (a) is the stand of the laundry deodorizing device 1
  • FIG. 1(b) is a perspective view of the base 50, the stay 60, and the bag holding portion 70 constituting the laundry deodorizing device 1.
  • FIG. 2 is a view showing a structure of the bag body 10, the introduction tube 30, and the detection lock 90.
  • 2(a) is a perspective view of a central portion of a lower portion of the bag body 10
  • FIG. 2(b) is a bottom view of the introduction tube 30.
  • FIG. 3 is a figure which shows the structure of the exhaust-container holder unit 40.
  • 3(a) and 3(b) are a rear elevational view and a front view, respectively, of an upper portion of the bag body 10 to which the exhaust and hanger holding unit 40 is attached.
  • illustration of the front surface of the bag body 10 is abbreviate
  • the laundry deodorizing apparatus 1 includes a bag body 10, an ozone supply device 20, an introduction pipe 30, an exhaust and hanger holding unit 40, a base 50, a stay 60, a bag holding portion 70, and an aroma supply unit 80. .
  • the bag body 10 accommodates various clothes such as a suit and a coat.
  • the bag body 10 is formed so as to overlap a plurality of fabrics having no gas permeability so that the airtightness is sufficient.
  • the bag body 10 has a substantially vertically long rectangular parallelepiped shape that is flat in front and rear, and the upper and lower dimensions are set to accommodate the length of a long-length garment such as a long shirt or a long coat. Further, the front and rear dimensions of the bag body 10 are set to a size capable of accommodating one piece of clothing.
  • the upper and lower dimensions of the bag body 10 may be set so as not to accommodate the length of the long-length clothing, and the front-back dimension may be set to a size that can accommodate two or three pieces of clothes in a front-rear arrangement.
  • the bag body 10 corresponds to the housing portion of the present invention.
  • a slit constituting the insertion opening 11 of the laundry is formed from the upper end to the lower end at substantially the center in the left-right direction.
  • a zipper 12 is attached to the input port 11.
  • the start end portion 12a and the end portion 12b when the zipper 12 is locked are located at the upper end and the lower end of the bag body 10, respectively.
  • the slider 12c of the zipper 12 moves between the start end portion 12a and the end portion 12b.
  • the detection lock 90 is coupled to the slider 12c via the connecting rope 95, and more specifically to the handle of the slider 12c.
  • the detection lock 90 is for detecting the locking of the input port 11 by the zipper 12.
  • the detection lock 90 has a cylindrical shape, and a projecting portion 91 is formed at a lower end portion of the circumferential surface thereof, and a ring portion 92 for fixing the connecting rope 95 is formed at an upper end portion thereof.
  • One end of the connecting rope 95 is coupled to the handle of the slider 12c, and the other end is coupled to the loop portion 92.
  • the tie rope 95 may be a rope having a predetermined length, such as by a ribbon, a chain, a wire, or the like.
  • the ozone supply device 20 performs a deodorizing operation for deodorizing the laundry and a flavoring operation for adding the fragrance to the laundry.
  • the ozone supply device 20 performs the action of causing ozone in the discharged air during the deodorizing operation.
  • the ozone-containing air is supplied to the bag body 10. Further, the ozone supply device 20 supplies ozone-free air to the bag body 10 by performing an operation of preventing ozone from being emitted from the discharged air during the scenting operation.
  • the ozone supply device 20 corresponds to the ozone supply unit of the present invention.
  • the introduction pipe 30 is coupled to the bag body 10 and the ozone supply device 20, and guides the air discharged from the ozone supply device 20 into the bag body 10.
  • an air inlet 13 is provided at a central portion of the lower surface, and a distal end portion of the introduction tube 30 is fixed to the cylindrical portion 14 that is suspended from the inlet 13.
  • the introduction pipe 30 includes a cylindrical main body portion 31 having a relatively small outer diameter and a cylindrical connecting portion 32 having a relatively large outer diameter formed under the main body portion 31.
  • a right claw portion 33 and a left claw portion 34 are formed toward a position on the right side of the bag body 10 and a position on the left side.
  • the exhaust and hanger holding unit 40 is provided at an upper portion of the rear surface of the bag body 10. As shown in FIG. 3, the exhaust-container holding unit 40 includes an exhaust portion 41, a hanger holding portion 42, and a mounting portion 43.
  • the exhaust/cloth hanger holding unit 40 is composed of a rear unit 100 and a front unit 200 that are coupled to each other so as to sandwich an upper portion of the rear surface of the bag body 10 from the outside and the inside.
  • the air from the inside of the bag body 10 is discharged to the outside through the exhaust portion 41.
  • An ozone removal filter 300 is attached to the exhaust unit 41.
  • the ozone removal filter 300 uses, for example, an activated carbon/catalyst filter obtained by transferring activated carbon and a catalyst to a substrate such as aluminum.
  • the ozone removing filter 300 removes ozone contained in the air passing through the exhaust portion 41.
  • the hanger holding portion 42 holds the hanger H for clothes on which the laundry is hung. Further, the hanger holding portion 42 holds the upper cover 440.
  • the upper cover 440 is formed in a horizontally long plate shape that is slightly curved into an arc shape.
  • the upper surface of the bag body 10 is reinforced from the inner side by the upper cover 440.
  • the attachment portion 43 is formed in a rectangular box shape extending rearward, and a mounting hole 43a is formed on the rear surface thereof.
  • the base 50 is a flat plate having a predetermined shape such as a quadrangular shape.
  • the ozone supply device 20 is placed on the base 50.
  • a support portion 51 for supporting the stay 60 is formed at the rear of the base 50.
  • the base 50 is formed with a first fixing portion 52 and a second fixing portion 53 for fixing the ozone supply device 20 such that the front surface of the ozone supply device 20 faces the front surface of the chassis 50.
  • the first fixing portion 52 is composed of a plurality of hook-shaped claw portions 52a.
  • the second fixing portion 53 includes an L-shaped elastic rod 53a whose one end portion is supported by the base 50, a projection 53b formed slightly rearward of one end portion of the elastic rod 53a, and a pressing portion formed at the other end portion of the elastic rod 53a. Part 53c. When the pressing portion 53c is pressed downward, the elastic rod 53a is elastically deformed, and the projection 53b is retracted downward.
  • the strut 60 is composed of two rods 61.
  • the lower end portion of the pillar 60 is attached to the support portion 51 with respect to the base 50 erect.
  • the pillar 60 may be composed of one or three or more rods instead of the two rods 61.
  • a telescopic mechanism capable of adjusting the height of the strut 60 may be provided in the strut 60.
  • a bag holding portion 70 is attached to the upper end of the stay 60.
  • the bag holding portion 70 includes a holding portion 71 that protrudes forward, and by inserting the holding portion 71 into the attachment hole 43a of the attachment portion 43, the bag body 10 can be suspended so as not to move forward, backward, up and down, and left and right.
  • the aroma supply unit 80 is used when the scenting operation is performed by the ozone supply device 20.
  • the aroma supply unit 80 is detachably attached to the introduction pipe 30, and the air supplied to the bag body 10 contains an aromatic component.
  • FIG. 4 to 7 are views showing the configuration of the ozone supply device 20.
  • Fig. 4 (a) is a perspective view of the ozone supply device 20 in a state where the upper cover 440 is not attached.
  • Fig. 4 (b) is a perspective view of the ozone supply device 20 in a state in which the upper cover 440 is attached.
  • Fig. 5(a) is a plan view of the ozone supply device 20, and Fig. 5(b) is a transverse cross-sectional view of the upper surface of the casing 400 of the ozone supply device 20 as seen from the inside.
  • 6(a) to 6(c) are a left side view, a rear view, and a bottom view, respectively, of the ozone supply device 20, and Figs.
  • FIG. 6(d) and (e) are main parts of the ozone supply device 20 in a state of being fixed to the base 50.
  • Fig. 7 (a) is a longitudinal sectional view of the ozone supply device 20 in a rear view
  • Fig. 7 (b) is a transverse cross-sectional view of a main portion of the ozone supply device 20 in plan view.
  • illustration of the right insertion recessed part 415, the left insertion recessed part 416, the lock insertion recessed part 417, the tube detection part 460, and the lock detection part 470 is abbreviate
  • the ozone supply device 20 includes a housing 400, a vent pipe 500, an ozone generator 600, a blower fan 700, a getter unit 800, and a control unit 900.
  • the housing 400 includes a case body 410, a front cover 420, a suction hood 430, an upper cover 440, and an operation portion 450.
  • the case main body 410 has a horizontally long rectangular parallelepiped shape in which the upper surface is gently convexly curved.
  • a front surface opening portion 411 is formed on the front surface of the case main body 410, and the front surface opening portion 411 is detachably locked by the front cover 420.
  • a concave surface portion 412 which is recessed into the same shape as that of the upper cover 440 is formed.
  • an insertion opening portion 413 which is recessed in a circular shape is provided.
  • a discharge port 414 having a lattice-shaped rebar 414a is formed.
  • a right insertion concave portion 415 and a left insertion concave portion 416 having shapes corresponding to the right claw portion 33 and the left claw portion 34 of the introduction tube 30 are formed on the right and left sides of the insertion opening portion 413. As shown in FIGS.
  • the right side of the right insertion concave portion 415 is such that the right claw portion 33 inserted into the right insertion concave portion 415 is moved by only about one right claw portion 33 in the rightward direction.
  • a right opening portion 415a is formed.
  • the left insertion recess 416 The rear side is formed with a left opening portion 416a so that the left claw portion 34 inserted into the left insertion recess portion 416 is moved by only about one amount of the left claw portion 34 in the rightward direction.
  • a lock insertion recess 417 having a shape corresponding to the detection lock 90 is formed at the right end portion. As shown in FIGS. 5(a) and 5(b), an opening portion 417a is formed on the side surface on the rear side of the lock insertion recessed portion 417.
  • the top cover 440 detached from the bag body 10 can be attached to the concave portion 412. Thereby, since the storage place of the top cover 440 detached from the bag body 10 is secured, it is possible to prevent the top cover 440 from being lost when not in use. Further, it is possible to prevent dust or the like from entering the inside of the casing 400 from the discharge port 414 and the lock insertion recess 417 when not in use.
  • a tube detecting portion 460 and a lock detecting portion 470 are disposed inside the upper surface of the case body 410.
  • the tube detecting portion 460 includes a tube detecting switch 461 and a relay rod 462.
  • the tube detecting switch 461 has a switch portion 461a and a rod portion 461b for pressing the switch portion 461a.
  • the relay lever 462 is rotatably mounted on a rotating shaft 463 formed inside the upper surface of the case main body 410, one end of which is located near the right insertion recess 415, and the other end of which is in contact with the tube detecting switch 461.
  • the lock detecting portion 470 includes a lock detecting switch 471 and a relay lever 472.
  • the lock detecting switch 471 has a switch portion 471a and a lever portion 471b for pressing the switch portion 471a.
  • the relay lever 472 is rotatably mounted on a rotating shaft 473 formed inside the upper surface of the casing main body 410, one end of which is located near the lock insertion recess 417, and the other end of which is in contact with the lock detecting switch 471.
  • the lock detecting unit 470 corresponds to the detecting unit of the present invention.
  • an operation portion 450 is provided on the left side surface of the case body 410.
  • the operation unit 450 includes a power button 451, a deodorizing button 452, and a scent button 453.
  • the power button 451 is a button for turning on and off the power of the laundry deodorizing device 1.
  • the deodorizing button 452 is a button for starting the deodorizing operation.
  • the scent button 453 is a button for starting the scenting operation.
  • the operation unit 450 includes a first notification unit 454, a second notification unit 455, a third notification unit 456, and a fourth notification unit 457.
  • the first notification unit 454 is composed of, for example, an LED, and is notified by lighting that the introduction tube 30 is not connected to the ozone supply device 20.
  • the second notification unit 455 is composed of, for example, an LED, and is notified by lighting that the input port 11 of the bag body 10 is not locked.
  • the third notification unit 456 is composed of, for example, an LED, and is notified by lighting to block a series of air passages from the air intake unit 800 of the ozone supply device 20 to the exhaust portion 41 of the bag body 10.
  • the fourth notification unit 457 is composed of, for example, an LED, and is illuminated to notify that a series of air passages are damaged.
  • the third notification unit 456 and the fourth notification unit 457 correspond to the notification unit of the present invention.
  • an intake port 418 is formed on the rear surface of the case main body 410, and the intake port 418 is formed. It is detachably locked by the suction hood 430.
  • the suction hood 430 is formed with a plurality of suction holes 431.
  • a first mounting hole 419a is formed at a position corresponding to each of the claw portions 52a of the first fixing portion 52 of the base 50, and a protrusion with the second fixing portion 53 is formed.
  • a second mounting hole 419b is formed at a position corresponding to 53b.
  • the ozone supply device 20 is fixed to the base 50 so as not to be movable up and down, front and rear, and left and right directions. Therefore, it is possible to prevent the ozone supply device 20 from being reversed by the force applied to the ozone supply device 20 when the bag body 10 is expanded by the air supplied from the ozone supply device 20.
  • a vent pipe 500 Inside the casing 400, a vent pipe 500, an ozone generator 600, a blower fan 700, an air suction unit 800, and a control unit 900 are disposed.
  • the vent pipe 500 includes a pipe main body 510 and a pipe cover 520.
  • the introduction port 511 of the pipe main body 510 is connected to the discharge port 720 of the blower fan 700, and the outlet port 512 is connected to the discharge port 414.
  • An ozone generator 600 is disposed in the vicinity of the introduction port 511 in the pipe main body 510.
  • the pipe main body 510 has a shape that extends to the left from the introduction port 511 and is bent so as to be folded back to the right at a portion where the ozone generator 600 is disposed, and then extends upward to the outlet 512. That is, the portion of the pipe main body 510 that constitutes the downstream side of the ozone generator 600 is meandered in an S shape.
  • the ozone generator 600 is a discharge type ozone generator that generates a discharge such as corona discharge or silent discharge between a pair of electrodes, and generates ozone by air passing between a pair of electrodes.
  • An opening portion 513 is formed at a position corresponding to the ozone generator 600 on the front surface of the pipe main body 510. The opening portion 513 is locked by the tube cover 520. The user can remove the front cover 420 and the tube cover 520, thereby maintaining the ozone generator 600 by cleaning the electrodes or the like through the opening 513.
  • the blower fan 700 is a centrifugal fan, and has a suction port 710 on the side surface and a discharge port 720 on the circumferential surface.
  • the suction port 710 is opposed to the suction port 418 on the rear surface of the casing 400.
  • the blower fan 700 takes air from the suction port 710 and sends the acquired air to the ozone generator 600 in the vent pipe 500.
  • the blower fan 700 can also use a fan other than a centrifugal fan, such as an axial fan.
  • an air intake unit 800 is provided between the air inlet 418 of the casing 400 and the suction port 710 of the blower fan 700.
  • the air suction unit 800 includes an air suction pipe 810, a dust filter 820, and Ozone removal filter 830.
  • the inside of the intake pipe 810 is divided into a first filter housing portion 812 on the intake port 418 side and a second filter housing portion 813 on the side of the blower fan 700 by a lattice partition plate 811.
  • the dust filter 820 is housed in the first filter housing portion 812
  • the ozone removal filter 830 is housed in the second filter housing portion 813.
  • the dust filter 820 removes dust and the like contained in the air taken from the intake port 418.
  • the ozone removing filter 830 removes ozone contained in the air passing through the dust filter 820.
  • the ozone removal filter 830 can use an activated carbon/catalyst filter.
  • the intake pipe 810 is provided with a connection portion 814 that is connected to the suction port 710 of the blower fan 700, and the connection portion 814 is connected to the second filter accommodation portion 813 through the communication hole 815.
  • the connection portion 32 of the introduction pipe 30 is inserted into the right insertion concave portion 415 and the left insertion concave portion 416 by the right claw portion 33 and the left claw portion 34, respectively. Inserted into the insertion port portion 413. Then, when the introduction tube 30 is rotated to the right as viewed from above, the right claw portion 33 and the left claw portion 34 are respectively moved toward the inner side of the upper surface of the case main body 410 through the right opening portion 415a and the left opening portion 416a, and the case main body 410 The upper surface is engaged. Thereby, the introduction pipe 30 does not fall upward.
  • the introduction pipe 30 is connected to the ozone supply device 20, and as shown in FIG. 8(b), when the right claw portion 33 moves toward the inner side of the upper surface of the casing main body 410, one end side of the relay lever 462 is pressed by the right claw portion 33. .
  • the relay lever 462 rotates, the lever portion 461b is pressed by the other end side of the relay lever 462, and the switch portion 461a is pressed by the pressed lever portion 461b.
  • the tube detecting switch 461 detects that the introduction tube 30 has been attached to the insertion port portion 413.
  • the lever portion 461b returns to the initial position while rotating the relay lever 462 by its own elastic force.
  • the tube detecting switch 461 detects that the introduction tube 30 has been detached from the insertion port portion 413.
  • the connecting cord 95 that connects the detecting lock 90 to the slider 12c has a length that detects that the lock 90 reaches the lock insertion recess 417 when the zipper 12 is locked to the vicinity of the tip end portion 12b. Therefore, as shown in Figure 9(a), When the slider 12c is not located near the end portion 12b, the detection lock 90 is not accessible to the lock insertion recess 417, and the user cannot insert the detection lock 90 into the lock insertion recess 417. That is, the detection lock 90 does not reach the lock insertion recess 417 at least in a state where the zipper 12 is completely pulled apart. On the other hand, as shown in FIG. 9(b), in a state where the zipper 12 is completely closed, the detection lock 90 can reach the lock insertion recess 417, and the lock insertion recess 417 of the detection lock 90 is inserted.
  • the detection lock 90 is inserted into the lock insertion recess 417, and the inserted detection lock 90 is rotated to the right as viewed from above.
  • the protruding portion 91 of the detecting lock 90 is moved to the inner side of the upper surface of the case main body 410 through the opening portion 417a, and the one end side of the relay rod 472 is pressed by the moved protruding portion 91.
  • the relay lever 472 rotates, and the other end side of the relay lever 472 presses the lever portion 471b, and the switch portion 471a is pressed by pressing the lever portion 471b.
  • the lock detecting switch 471 detects that the detecting lock 90 has been inserted into the lock insertion recess 417, that is, it is detected that the input port 11 of the bag body 10 has been locked by the zipper 12.
  • the lever portion 471b returns to the initial position while rotating the relay lever 472 by its own elastic force. Thereby, the lock detecting switch 471 detects that the detecting lock 90 has been detached from the lock insertion recess 417.
  • FIG. 11 is a view showing the configuration of the aroma supply unit 80.
  • (a) and (b) are a longitudinal cross-sectional view and a cross-sectional view, respectively, of a central portion of a lower portion of the bag body 10 in a state in which the aroma supply unit 80 is attached to the introduction tube 30.
  • the aroma supply unit 80 includes a box-shaped storage box 81 having an elliptical shape in a plan view and an aroma 82 housed in the storage box 81.
  • An intake port 83 is formed in the bottom surface of the storage box 81, and a mounting portion 84 that is adjacent to the intake port 83 and has a plurality of ribs extending in the longitudinal direction is formed.
  • the aromatic body 82 is placed above the placing portion 84.
  • a cylindrical connection port 85 is formed on the bottom surface of the storage box 81 so as to surround the intake port 83.
  • An opening 86 is formed on the upper surface of the storage box 81 at a position directly above the placing portion 84.
  • the opening 86 is openably and closably covered by a lid portion 87 having a plurality of ventilation holes 87a.
  • the aromatic body 82 is formed of a material such as a porous material that can be immersed in a liquid aromatic agent. The user opens the lid portion 87 to set the fragrance 82 from the opening portion 86 into the storage box 81.
  • control unit 900 Next, the configuration of the control unit 900 will be described.
  • FIG. 12 is a block diagram showing the ozone supply device 20 of the configuration of the control unit 900.
  • the control unit 900 includes a control unit 910, a storage unit 920, an operation input unit 930, a notification drive unit 940, a generator drive unit 950, a fan drive unit 960, and a fan current detection unit 970.
  • the storage unit 920 includes an EEPROM, a RAM, and the like.
  • the storage unit 920 stores a program for executing the deodorizing operation and the incense operation. Further, the storage unit 920 stores various parameters and various control flags for executing these programs.
  • Control markers include arrival markers, occlusion markers, and breakage markers.
  • the arrival flag is used to determine whether the rotational speed of the blower fan 700 is equal to a predetermined target rotational speed.
  • the occlusion mark is used to determine whether or not a series of air passages from the air suction unit 800 of the ozone supply device 20 to the exhaust portion 41 of the bag body 10 are closed.
  • the damage mark is used to determine if a series of wind paths are damaged. It should be noted that the target rotational speed is not a value, and may be a value having a certain range.
  • the operation input unit 930 outputs an input signal corresponding to a button operated by the user among the power button 451, the deodorizing button 452, and the scent button 453 to the control unit 910.
  • the notification driving unit 940 drives the first notification unit 454, the second notification unit 455, the third notification unit 456, and the fourth notification unit 457 based on the control signal from the control unit 910.
  • the generator drive unit 950 drives the ozone generator 600 based on a control signal from the control unit 910.
  • the fan drive unit 960 drives the blower fan 700 based on a control signal from the control unit 910.
  • the fan drive unit 960 includes a rotation sensor 961 that detects the number of revolutions of the blower fan 700, and supplies the output voltage of the value corresponding to the number of revolutions detected by the rotation sensor 961 to the blower fan 700 so that the blower fan 700 rotates at the target number of revolutions. Output.
  • the drive control can use PWM control.
  • the duty ratio is determined by the control unit 910 based on the detected rotational speed, and the pulse voltage of the pulse width corresponding to the determined duty ratio is output from the fan drive unit 960 to the blower fan 700.
  • the fan current detecting unit 970 detects a drive current value flowing through the blower fan 700 driven by the fan drive unit 960, and outputs a detection signal corresponding to the detected drive current value to the control unit 910.
  • the tube detecting switch 461 detects that the introduction tube 30 is attached to the ozone supply device 20, the detection signal corresponding thereto is output to the control portion 910.
  • the lock detecting switch 471 detects that the detecting lock 90 is attached to the lock insertion recess 417, that is, when the insertion opening 11 of the bag body 10 is locked by the zipper 12, the detection signal corresponding thereto is output to the control portion 910.
  • the control unit 910 controls the notification driving unit in accordance with a program stored in the storage unit 920 based on signals from the operation input unit 930, the fan current detecting unit 970, the tube detecting switch 461, the lock detecting switch 471, and the like. 940, generator drive unit 950, fan drive unit 960, and the like.
  • the user When the deodorizing operation is performed, the user stores the clothes suspended from the clothes hanger H in the bag body 10 suspended in the bag holding portion 70. At this time, as shown in FIG. 3(b), the user suspends the clothes hanger H to the hanger holding portion 42 in the bag body 10. Thus, in the bag body 10, the clothes are hung by the hanger holding portion 42.
  • the user presses the deodorizing button 452 of the operation unit 450 of the ozone supply device 20.
  • the intake pipe 810 takes in outside air from the intake port 418, and removes dust and ozone contained in the air through the dust filter 820 and the ozone removing filter 830 in the intake pipe 810.
  • the air from which dust and ozone have been removed is sent into the vent pipe 500 through the blower fan 700 (see an arrow in Fig. 7(b)).
  • the air flowing through the snorkel 500 is mixed with the ozone generated by the ozone generator 600 as it passes through the ozone generator 600.
  • the ozone-containing air passes through the inside of the vent pipe 500 to the discharge port 414, and is discharged from the discharge port 414 (see an arrow in Fig. 7(a)).
  • the ozone-containing air discharged from the ozone supply device 20 is introduced into the bag body 10 through the introduction pipe 30. As shown by the arrow in Fig. 1(a), the ozone-containing air introduced into the bag body 10 flows in the bag body 10 from the bottom to the side while coming into contact with the clothes. The clothes are deodorized by the deodorizing action of ozone contained in the air.
  • the air having a reduced ozone concentration by deodorization of the laundry is discharged to the outside of the bag body 10 through the exhaust portion 41 of the upper portion of the bag body 10 as indicated by a broken line arrow in Fig. 1(a).
  • the ozone is removed by the ozone removing filter 300. Thereby, the concentration of ozone in the air discharged from the bag body 10 is further lowered.
  • the user accommodates the laundry in the bag body 10 suspended from the bag holding portion 70, and as shown in FIG. 11, in the bag body 10, the fragrance 82 is provided.
  • the aroma supply unit 80 is mounted on the introduction tube 30.
  • the user presses the fragrance button 453 of the operation unit 450 of the ozone supply device 20.
  • the air discharged from the introduction pipe 30 is introduced into the storage box 81 from the air intake port 83.
  • the introduced air passes through the fragrance 82.
  • the aromatic component contained in the aromatic body 82 is volatilized and mixed into the air.
  • the air containing the aromatic component is discharged into the bag body 10 through the opening portion 86 and the vent hole 87a.
  • the air containing the aromatic component flows from the bottom to the top in the bag body 10, and is discharged from the exhaust portion 41 to the outside of the bag body 10.
  • the aromatic component is adsorbed on the laundry accommodated in the bag body 10.
  • the process of determining the air passage occlusion and the wind are performed in the deodorizing operation.
  • a series of air passages (hereinafter, simply referred to as "a series of air passages") from the air intake unit 800 of the ozone supply device 20 to the exhaust portion 41 of the bag body 10 in the laundry deodorizing device 1 are present. Blocking, and whether a series of wind roads have been damaged. Further, when a series of air passages are blocked or damaged, the ozone generator 600 is stopped, and the third notification unit 456 and the fourth notification unit 457 are turned on.
  • Fig. 13 is a flowchart showing a control process of the deodorizing operation.
  • the control operation of the deodorizing operation including the processing of the air passage blocking determination and the processing of the air passage break determination will be described with reference to the flowchart of FIG.
  • control unit 910 determines whether or not the introduction port 30 is attached to the insertion port portion 413 based on the detection signal from the tube detecting switch 461 (S101). Moreover, the control unit 910 determines whether or not the input port 11 of the bag body 10 is locked based on the detection signal from the lock detecting switch 471 (S102).
  • the control unit 910 turns off the arrival mark, the occlusion mark, and the breakage mark. After the state (S103), the blower fan 700 and the ozone generator 600 are started (S104).
  • control unit 910 When the blower fan 700 is started, the control unit 910 performs processing for stably controlling the fan rotation speed of the blower fan 700 at the target number of revolutions.
  • Fig. 14 is a flow chart showing the fan speed stabilization control. The fan speed stabilization control will be described with reference to Fig. 14 .
  • the control unit 910 determines whether or not the number of revolutions of the blower fan 700 is equal to the target number of revolutions (S201). When the rotational speed of the blower fan 700 deviates from the target rotational speed (S201: NO), the control unit 910 sets the arrival flag to the OFF state as long as the arrival flag is already in the ON state (S202: YES) (S203). Next, the control unit 910 determines whether the rotational speed of the blower fan 700 is small or large with respect to the target rotational speed, and when it is small (S204: small), the control fan drive unit 960 increases the voltage value output to the blower fan 700 (S205). When it is large (S204: Large), the control fan drive unit 960 reduces the fan output value (S206). For example, in the case of PWM control, the fan drive unit 960 increases the output voltage value by increasing the pulse width of the pulse voltage, and decreases the output voltage value by decreasing the pulse width.
  • step S201 when it is determined in step S201 that the number of revolutions of the blower fan 700 is equal to the target number of revolutions (S201: YES), the control unit 910 sets the arrival flag to the ON state (S207). At this time, the control unit 910 does not increase or decrease the voltage value output to the blower fan 700.
  • the blower fan 700 rotates to maintain the target number of revolutions. While the target rotational speed is maintained, the arrival flag remains ON.
  • the control unit 910 determines whether or not the arrival flag is in the ON state (S106), and determines whether or not the ozone generator 600 has stopped (S107).
  • the control unit 910 performs the processing (S108) of the air passage occlusion determination and the processing of the air passage breakage determination (S109).
  • the control unit 910 does not perform the processing of the air passage occlusion determination and the determination of the air passage breakage. deal with.
  • Fig. 15 (a) is a flowchart showing the processing of the air passage occlusion determination
  • Fig. 15 (b) is a flowchart showing the processing of the air passage break determination.
  • a part of a series of air passages of the laundry deodorizing device 1 is occluded during the deodorizing operation.
  • the intake pipe 810 is closed due to clogging of the dust filter 820 of the ozone supply device 20 and the ozone removal filter 830, and the exhaust portion 41 is blocked by the clogging of the ozone removal filter 300 of the bag body 10.
  • the resistance when the blower fan 700 rotates is reduced by the amount by which the blower amount of the blower fan 700 is lowered, and the drive power for driving the blower fan 700 is small.
  • the lower limit voltage value indicating the lower limit of the normal range of the output voltage value and the lower limit current value indicating the lower limit of the normal range of the drive current value of the blower fan 700 are determined in advance by experiments or the like, and are stored in the storage unit 920.
  • the control unit 910 determines whether or not the output voltage value is smaller than the lower limit voltage value, and whether the drive current value of the blower fan 700 is smaller than the lower limit current value (S301, S302).
  • the control unit 910 When the output voltage value is smaller than the lower limit voltage value and the drive current value is smaller than the lower limit current value (S301: YES ⁇ S302: YES), the control unit 910 starts counting by the timer (S303). Then, when the timer counts for a predetermined time, for example, 5 seconds (S304: YES), that is, when the output voltage value is smaller than the lower limit voltage value and the drive current value is smaller than the lower limit current value for at least the predetermined time, the control portion 910 The occlusion flag is set to the ON state (S305). Before the timer counts the predetermined time, when the output voltage value is equal to or higher than the lower limit voltage value or the drive current value is equal to or higher than the lower limit current value, the control unit 910 clears the timer (S306).
  • the clogging flag is processed by the air passage occlusion determination, and is set to the ON state.
  • the output voltage value when the blower fan 700 is maintained at the target number of revolutions easily exceeds the normal range, and the drive current value of the blower fan 700 easily exceeds the normal range. Therefore, the upper limit voltage value indicating the upper limit of the normal range of the output voltage value and the upper limit current value indicating the upper limit of the normal range of the drive current value of the blower fan 700 are determined in advance by experiments or the like, and are stored in the storage unit 920.
  • the control unit 910 determines whether the output voltage value is larger than the upper limit voltage value and whether the drive current value of the blower fan 700 is larger than the upper limit current value (S401, S402).
  • the control unit 910 When the output voltage value is larger than the upper limit voltage value and the drive current value is larger than the upper limit current value (S401: YES ⁇ S402: YES), the control unit 910 starts counting by the timer (S403). Then, when the timer counts a predetermined time, for example, 5 seconds (S404: YES), that is, when the output voltage value is larger than the upper limit voltage value and the drive current value is larger than the upper limit current value for at least a predetermined time, the control unit 910 The break flag is set to the ON state (S405). Before the timer counts the predetermined time, when the output voltage value is equal to or lower than the upper limit voltage value or the drive current value is equal to or lower than the upper limit current value, the control unit 910 clears the timer (S406).
  • the damage flag is determined by the air passage breakage determination process, and is set to the ON state.
  • the control unit 910 determines whether or not the occlusion flag or the damage flag is in the ON state (S110). When both the occlusion flag and the damage flag are in the OFF state (S110: NO), the control unit 910 determines whether or not the operation end time has been reached (S111). When the operation end time has not elapsed, the control unit 910 returns to step S105 and repeats a series of processes from the fan rotation speed stabilization control (S105) to the state determination of the occlusion flag or the damage flag (S110).
  • the control unit 910 controls the generator driving unit 950 to stop the ozone generator 600 (S112). Then, the control unit 910 continues the operation of the blower fan 700 to the operation end time while keeping the ozone generator 600 stopped. During this period, since the ozone generator 600 is stopped, the processing of the air passage occlusion determination and the processing of the air passage breakage determination are not performed.
  • step S111 When it is judged in step S111 that the operation end time has been reached (S111: YES), the control section 910 controls the fan drive section 960 to stop the blower fan 700, and when the ozone generator 600 is operating, the control generator drive section 950 makes The ozone generator 600 is stopped (S113).
  • the control unit 910 first stops the ozone generator 600, and then, when a predetermined waiting time has elapsed, for example, 30 seconds have elapsed. The fan 700 is stopped. In this way, since the air containing no ozone is introduced into the bag body 10, the air containing ozone is ejected from the bag body 10 by the air, so that the air containing ozone at the end of the deodorizing operation can be suppressed from remaining in the bag body.
  • a predetermined waiting time for example, 30 seconds have elapsed.
  • control unit 910 determines whether or not the occlusion flag is in the ON state (S114), and when the occlusion flag is not in the ON state (S114: NO), determines whether or not the damage flag is in the ON state (S115).
  • the control unit 910 controls the notification driving unit 940 to cause the third notification unit 456 to be turned on (S116), and when the damage flag is in the ON state (S115: YES), control The unit 910 controls the notification driving unit 940 to cause the fourth notification unit 457 to light (S117).
  • the control unit 910 determines that the inlet pipe 30 is not attached to the ozone supply device 20 in step S101 (S101: No And the first notification unit 454 is turned on (S118), and the deodorizing operation is not started.
  • the control unit 910 determines that the input port 11 is not locked in step S102 (S102: NO), and causes the second report.
  • the knowing section 455 lights up (S119), and does not start the deodorizing operation.
  • the blower fan 700 provided in the laundry deodorizing device 1 monitors the driving state of the blower fan 700, that is, the output voltage value and the drive current value, the air passage can be detected to be blocked, so that it is not necessary to provide for detection.
  • the dedicated detection unit for the occlusion of the air passage can suppress an increase in the number of components and an increase in cost.
  • both the output voltage value and the drive current value of the blower fan 700 are smaller than the respective lower limit values, if the air passage is closed, it is not easy to cause an erroneous air passage occlusion due to noise or the like. determination. Further, even if the value of both the output voltage value and the drive current value of the blower fan 700 is different Since the lower limit value is small, it is not immediately blocked as if the wind path is closed, so that it is less likely to cause an erroneous air passage occlusion determination due to the influence of noise or the like.
  • both the output voltage value and the drive current value of the blower fan 700 are smaller than the respective lower limit values, if the air passage is broken, it is not easy to cause an erroneous air passage occlusion due to noise or the like. determination. Further, even if the values of both the output voltage value and the drive current value of the blower fan 700 are larger than the respective upper limit values, the wind path is not immediately damaged, so that it is less likely to cause an erroneous wind due to the influence of noise or the like. Road damage determination.
  • the occlusion flag when the control unit 910 obtains values of both the output voltage value and the drive current value, and the output voltage value is smaller than the lower limit voltage value and the drive current value is smaller than the lower limit current value, the occlusion flag is turned ON. status.
  • the blocking flag when the control unit 910 only obtains the output voltage value and the output voltage value is smaller than the lower limit voltage value, the blocking flag may be set to the ON state.
  • the occlusion flag is set. It is set to the ON state.
  • control unit 910 when the occlusion flag is in the ON state or the breakage flag is in the ON state, the control unit 910 stops the ozone generator 600 in step S112. However, the control unit 910 may lower the output of the ozone generator 600 in step S112.
  • the ozone generator 600 is stopped, and until the operation end time has elapsed, the blower fan 700 continues to operate, and the deodorizing operation is continued.
  • the ozone generator 600 and the blower fan 700 may be stopped to complete the deodorizing operation. In this case, it is desirable to stop the blower fan 700 after a lapse of a predetermined time from the stop of the ozone generator 600.
  • the third notification unit 456 and the fourth notification unit 457 are turned on. light.
  • the laundry is housed in the bag body 10.
  • the accommodating portion for accommodating the laundry is not limited to the bag body 10, and may be a storage case formed of, for example, a resin or a metal in a box shape.
  • 10 bag body (accommodating portion); 11: input port; 20: ozone supply device (ozone supply unit); 456: third notification unit (notification unit); 457: fourth notification unit (reporting department) : 470: lock detection unit (detection unit); 600: ozone generator; 700: fan supply; 910: control unit.

Abstract

本发明提供一种衣物处理装置，其能应对包括收容衣物的收容部在内的一连串风路的闭塞、破损。衣物除臭装置(1)具备：袋体(10)，收容衣物；臭氧供给装置(20)，包括臭氧发生器(600)和送风扇(700)，通过送风扇(700)的工作，将臭氧发生器(600)产生的臭氧利用空气的流动送入袋体(10)；以及控制部(910)。控制部(910)能以使送风扇(700)维持规定转速的方式改变输出至送风扇(700)的输出电压值，并且取得控制送风扇(700)维持规定转速时的输出电压值以及流至送风扇(700)的驱动电流值，在判定取得的这些值分别比第一阈值以及第二阈值小的情况下，使臭氧发生器(600)停止。

Description

衣物处理装置 技术领域
本发明涉及对衣物实施除臭等处理的衣物处理装置。
背景技术
以往，已知一种衣物清新装置，其具备能将衣物悬挂于悬杆进行收纳的收纳库，并通过使高温高湿的空气在该收纳库内循环，将吸附了衣物异味的循环空气通入臭氧除臭器，从而进行衣物除臭(参照专利文献1)。
现有技术文献
专利文献专利文献1：日本特开平04-327900号公报
发明内容
发明所要解决的问题
上述的衣物清新装置在使用装置期间，有可能发生以下情况：包括收纳库以及臭氧除臭器在内的一连串风路闭塞，导致风路内的空气的流动变差，或者风路破损，空气容易从破损部分泄漏。在发生这种不良状况的情况下，有可能在无法确保通过臭氧进行的适度的衣物除臭性能的状态下，徒劳地持续生成臭氧。
本发明是鉴于该问题而完成的技术方案，其目的在于提供一种能应对包括收容衣物的收容部在内的一连串风路的闭塞、破损的衣物处理装置。
用于解决问题的方案
本发明的第一实施方式的衣物处理装置，具备：收容部，收容衣物；臭氧供给部，包括臭氧发生器和送风扇，通过所述送风扇的工作，将所述臭氧发生器产生的臭氧利用空气的流动送入所述收容部；以及控制部，控制所述臭氧发生器以及所述送风扇的工作。此处，所述控制部能以使所述送风扇维持规定转 速的方式改变输出至所述送风扇的输出电压值，并且取得控制所述送风扇维持所述规定转速时的所述输出电压值以及流过所述送风扇的驱动电流值中的至少一个值，在判定取得的值比该值对应的规定阈值小的情况下，执行与该判定结果对应的处理。
当从臭氧供给部到收容部的一连串风路闭塞时，风路内的空气的流动变差，由流动的空气作用于送风扇的阻力变小。由此，控制送风扇维持规定转速时的输出电压值、驱动电流值变小。
通过上述结构，当控制部取得输出电压值以及驱动电流值中的至少一个值，并判定由于一连串风路闭塞，导致取得的值比与该值对应的阈值小时，进行与此对应的处理。因此，能实现一种能应对一连串风路的闭塞的衣物处理装置。
除此之外，通过上述结构，由于设计成利用衣物处理装置所具备的送风扇来检测风路的闭塞，因此不需要设置用于检测风路的闭塞的专用检测单元，能抑制部件数量的增加、成本的上升。
本方式的衣物处理装置能采用如下方式来构成：所述控制部取得控制所述送风扇维持所述规定转速时的所述输出电压值以及所述驱动电流值双方的值，在判定取得的所述输出电压值比第一阈值小，并且取得的所述驱动电流值比第二阈值小的情况下，执行与该判定结果对应的处理。
通过上述结构，由于在输出电压值比第一阈值小且驱动电流值比第二阈值小的情况下，视如风路闭塞，因此不容易因噪声等的影响导致错误的风路闭塞判定。
本发明的第二方式的衣物处理装置具备：收容部，收容衣物；臭氧供给部，包括臭氧发生器和送风扇，通过所述送风扇的工作，将所述臭氧发生器产生的臭氧利用空气的流动送入所述收容部；以及控制部，控制所述臭氧发生器以及所述送风扇的工作。此处，所述控制部能以使所述送风扇维持规定转速的方式改变输出至所述送风扇的输出电压值，并且取得控制所述送风扇维持所述规定转速时的所述输出电压值以及流至所述送风扇的驱动电流值中的至少一个值，在判定取得的值比该值对应的规定阈值大的情况下，执行与该判定结果对应的处理。
当从臭氧供给部到收容部的一连串风路破损使得空气容易泄露时，空气变得容易在风路内流动，由流动的空气作用于送风扇的阻力变大。由此，控制送 风扇维持规定转速时的输出电压值、驱动电流值变大。
通过上述结构，当控制部取得输出电压值以及驱动电流值中的至少一个值，并判定由于一连串风路破损，取得的值比与其值对应的阈值大时，进行与此对应的处理。因此，能实现一种能应对一连串风路的破损的衣物处理装置。
除此之外，通过上述结构，由于设计成利用衣物处理装置所具备的送风扇来检测风路的破损，因此不需要设置用于检测风路的破损的专用检测单元，从而能抑制部件数量的增加、成本的上升。
本方式的衣物处理装置能以如下方式来构成：所述控制部取得控制所述送风扇维持所述规定转速时的所述输出电压值以及所述驱动电流值双方的值，在判定取得的所述输出电压值比第一阈值大且取得的所述驱动电流值比第二阈值大的情况下，执行与该判定结果对应的处理。
通过上述结构，由于在输出电压值比第一阈值大并驱动电流值比第二阈值大的情况下，视如风路破损，因此不容易因噪声等的影响导致错误的风路破损判定。
本方式的衣物处理装置能采用还具备检测部的结构，该检测部用于检测设置于所述收容部的衣物的投入口是否锁闭。在这种情况下，所述控制部只要未由所述检测部检测到所述投入口锁闭，就不会使所述臭氧发生器以及所述送风扇工作。
通过上述结构，能防止投入口的打开被误判定成风路破损的情况。
第一和第二方式的衣物处理装置能以如下方式构成：作为与所述判定结果对应的处理，所述控制部使所述臭氧发生器停止，或者使所述臭氧发生器的输出降低。
通过上述结构，能防止在难以进行正确的衣物除臭的状况下仍徒劳地持续生成臭氧。
第一和第二方式的衣物处理装置能采用还具备向外部进行报知的报知部的结构。在这种情况下，作为与所述判定结果对应的处理，所述控制部使所述报知部工作。
通过上述结构，能将风路的闭塞、破损通知给使用者。
发明效果
通过本发明，能提供一种衣物处理装置，其能应对包括收容衣物的收容部 在内的一连串风路的闭塞、破损。
本发明的效果以及意义通过对如下所示的实施方式进行说明来进一步明确。但是，以下的实施方式只不过是实施本发明时的一个例示，本发明不受以下的实施方式中记载的内容的任何限制。
附图说明
图1是表示实施方式所涉及的衣物除臭装置的结构的图。
图2是表示实施方式所涉及的袋体、导入管以及检测锁的结构的图。
图3是表示实施方式所涉及的排气兼衣架保持单元的结构的图。
图4是表示实施方式所涉及的臭氧供给装置的结构的图。
图5是表示实施方式所涉及的臭氧供给装置的结构的图。
图6是表示实施方式所涉及的臭氧供给装置的结构的图。
图7是表示实施方式所涉及的臭氧供给装置的结构的图。
图8是用于说明实施方式所涉及的导入管向臭氧供给装置的连接和通过管检测部进行的连接的检测的图。
图9是用于对实施方式所涉及的锁检测部检测袋体的投入口已通过拉链锁闭的动作进行说明的图。
图10是用于对实施方式所涉及的锁检测部检测袋体的投入口已通过拉链锁闭的动作进行说明的图。
图11是表示实施方式所涉及的香气供给单元的结构的图。
图12是表示实施方式所涉及的控制单元的结构的臭氧供给装置的框图。
图13是表示实施方式所涉及的除臭运转的控制处理的流程图。
图14是表示实施方式所涉及的风扇转速稳定控制的流程图。
图15是表示实施方式所涉及的风路闭塞判定的处理以及风路破损判定的处理的流程图。
具体实施方式
以下，关于本发明的衣物处理装置的一实施方式即衣物除臭装置，参照附图进行说明。
图1是表示衣物除臭装置1的结构的图。图1(a)是衣物除臭装置1的立 体图，图1(b)是构成衣物除臭装置1的底座50、支柱60以及袋体保持部70的立体图。此外，图2是表示袋体10、导入管30以及检测锁90的结构的图。图2(a)是袋体10的下部中央部的立体图，图2(b)是导入管30的仰视图。并且，图3是表示排气兼衣架保持单元40的结构的图。图3(a)以及(b)分别是安装有排气兼衣架保持单元40的袋体10的上部的后视图以及主视图。需要说明的是，图3(b)中，省略了袋体10的前表面的图示。
参照图1至3，衣物除臭装置1包括：袋体10、臭氧供给装置20、导入管30、排气兼衣架保持单元40、底座50、支柱60、袋体保持部70以及香气供给单元80。
袋体10收容西装、大衣等各种衣物。袋体10以重叠多张不具有透气性的面料的方式形成，以使密闭性充足。袋体10具有前后扁平的大致纵长的长方体形状，上下尺寸设定为能收容长衬衫、长大衣等长度长的衣物的尺寸。此外，袋体10的前后尺寸设定为能收容一件衣物的尺寸。需要说明的是，袋体10的上下尺寸也可以设定为不能收容长度长的衣物的尺寸，前后尺寸也可以设定为能将两三件左右的衣物前后排列进行收容的尺寸。袋体10相当于本发明的收容部。
在袋体10的前表面，在左右方向的大致中央，从上端到下端形成有构成衣物的投入口11的缝隙。在投入口11，安装有拉链12。拉链12进行锁闭时的始端部12a以及末端部12b分别位于袋体10的上端以及下端。拉链12的拉头12c在始端部12a和末端部12b之间移动。当拉头12c从始端部12a被下拉时拉链12闭合，使得投入口11锁闭，当拉头12c从末端部12b被上拉时，拉链12打开，使得投入口11打开。
如图2(a)所示，检测锁90经由连结绳索95与拉头12c，更具体地说与拉头12c的拉手连结。检测锁90用于检测通过拉链12进行的投入口11的锁闭。检测锁90具有圆筒形状，在其周面的下端部形成有突出部91，在其上端部形成有用于固定连结绳索95的吊环部92。连结绳索95的一端部与拉头12c的拉手连结，另一端部与吊环部92连结。连结绳索95可以是具有预定长度的绳索，例如通过丝带、链条、金属丝等来实现。
臭氧供给装置20进行对衣物进行除臭的除臭运转和对衣物进行添香的添香运转。臭氧供给装置20在除臭运转时，通过进行使排出的空气中含有臭氧的动 作，将含有臭氧的空气供给至袋体10。此外，臭氧供给装置20在添香运转时，通过进行使排出的空气中不含臭氧的动作，将不含臭氧的空气供给至袋体10。臭氧供给装置20相当于本发明的臭氧供给部。
导入管30与袋体10、臭氧供给装置20连结，将从臭氧供给装置20排出的空气导向袋体10内。如图2所示，在袋体10，于下表面中央部设置有空气的入口13，在从该入口13垂下的圆筒状部14，固定有导入管30的顶端部。导入管30包括外径相对较小的圆筒形的主体部31和形成于主体部31下方的外径相对较大的圆筒形的连接部32。在连接部32的下端，且在安装于袋体10的状态下朝向袋体10的右方的位置和朝向左方的位置，分别形成有右爪部33以及左爪部34。
排气兼衣架保持单元40设置于袋体10的后表面上部。如图3所示，排气兼衣架保持单元40包括排气部41、衣架保持部42、以及安装部43。排气兼衣架保持单元40由以从外侧和内侧夹住袋体10的后表面上部的方式连结着的后单元100以及前单元200构成。
来自袋体10内的空气通过排气部41排出到外部。在排气部41安装有臭氧去除过滤器300。臭氧去除过滤器300使用例如将活性炭和催化剂转移至铝等基材而成的活性炭/催化剂过滤器。臭氧去除过滤器300将通过排气部41的空气中所含的臭氧去除。衣架保持部42保持悬挂有衣物的衣物用衣架H。此外，衣架保持部42保持上面罩440。上面罩440形成为稍稍弯曲成弓形的横长的板状。袋体10的上表面通过该上面罩440从内侧得到强化。安装部43形成为向后方伸出的四方的箱状，在其后表面形成有安装孔43a。
底座50是具有规定形状例如四角形的平板。底座50上载置有臭氧供给装置20。在底座50的后部形成有用于支承支柱60的支承部51。并且，在底座50，形成有用于以使臭氧供给装置20的前表面朝向底座50的正面方向的方式固定臭氧供给装置20的第一固定部52和第二固定部53。第一固定部52由多个钩状的爪部52a构成。第二固定部53包括：一端部由底座50支承的L字状的弹性杆53a、形成于比弹性杆53a的一端部稍稍靠后方的突起53b、以及形成于弹性杆53a的另一端部的按压部53c。当向下方按压按压部53c时，弹性杆53a弹性变形，突起53b缩入至下方。
支柱60由两根杆61构成。支柱60的下端部安装于支承部51，相对于底座 50直立。支柱60也可以不由两根杆61而是由一根或三根以上的杆构成。此外，也可以在支柱60设置能调整支柱60的高度的伸缩机构。
在支柱60的上端，安装有袋体保持部70。袋体保持部70具备向前方突出的保持部71，通过将该保持部71插入安装部43的安装孔43a，能以不向前后、上下以及左右任一方向活动的方式悬挂保持袋体10。
香气供给单元80在通过臭氧供给装置20进行添香运转时使用。香气供给单元80可装卸地安装于导入管30，使供给至袋体10的空气中含有芳香成分。
接下来，对臭氧供给装置20的详细结构进行说明。
图4至图7是表示臭氧供给装置20的结构的图。图4(a)是未安装上面罩440的状态的臭氧供给装置20的立体图。图4(b)是安装有上面罩440的状态的臭氧供给装置20的立体图。图5(a)是臭氧供给装置20的俯视图，图5(b)是从内侧观察臭氧供给装置20的壳体400的上表面的横剖视图。图6(a)至(c)分别是臭氧供给装置20的左视图、后视图以及仰视图，图6(d)以及(e)是表示固定于底座50的状态的臭氧供给装置20的主要部位的侧剖图。图7(a)是后视观察臭氧供给装置20的纵剖图，图7(b)是俯视观察臭氧供给装置20的主要部位的横剖视图。需要说明的是，图7(a)中，省略了右插入凹部415、左插入凹部416、锁插入凹部417、管检测部460以及锁检测部470的图示。
臭氧供给装置20包括壳体400、通气管500、臭氧发生器600、送风扇700、吸气单元800以及控制单元900。
壳体400包括：壳主体410、前面罩420、吸气罩430、上面罩440以及操作部450。如图4(a)所示，壳主体410具有上表面平缓地凸弯曲的横长的长方体形状。在壳主体410的前表面形成有前表面开口部411，该前表面开口部411通过前面罩420可装卸地锁闭。
在壳主体410的上表面，形成有凹陷成与上面罩440的形状相同形状的凹面部412。在凹面部412的中央，设置有凹陷成圆形的插入口部413。在插入口部413，形成有具有格子状的整流筋414a的排出口414。在凹面部412，于插入口部413的左右两侧形成有具有与导入管30的右爪部33以及左爪部34对应的形状的右插入凹部415以及左插入凹部416。如图5(a)以及(b)所示，在右插入凹部415的前侧，以使插入右插入凹部415的右爪部33只向右转方向移动大概一个右爪部33的量的方式形成有右开口部415a。同样，在左插入凹部416 的后侧，以使插入左插入凹部416的左爪部34只向右转方向移动大概一个左爪部34的量的方式形成有左开口部416a。
在凹面部412，于右端部形成有具有与检测锁90对应的形状的锁插入凹部417。如图5(a)以及(b)所示，在锁插入凹部417的后侧的侧面，形成有开口部417a。
如图4(b)所示，在不使用衣物除臭装置1时，能把从袋体10卸下的上面罩440安装在凹面部412。由此，由于确保了从袋体10卸下的上面罩440的保管场所，因此能防止不使用时丢失上面罩440。此外，能防止不使用时灰尘等从排出口414、锁插入凹部417进入壳体400的内部。
如图5(b)所示，在壳主体410的上表面的内侧，配置有管检测部460以及锁检测部470。管检测部460包括管检测开关461和中继杆462。管检测开关461具有开关部461a和用于按压开关部461a的杆部461b。中继杆462自由旋转地安装在形成于壳主体410的上表面的内侧的旋转轴463，一端位于右插入凹部415附近，另一端与管检测开关461接触。锁检测部470包括锁检测开关471和中继杆472。锁检测开关471具有开关部471a和用于按压开关部471a的杆部471b。中继杆472自由旋转地安装在形成于壳主体410的上表面的内侧的旋转轴473，一端位于锁插入凹部417附近，另一端与锁检测开关471接触。锁检测部470相当于本发明的检测部。
如图6(a)所示，在壳主体410的左侧面，设置有操作部450。操作部450包括电源按钮451、除臭按钮452以及添香按钮453。电源按钮451是用于接通以及断开衣物除臭装置1的电源的按钮。除臭按钮452是用于开始除臭运转的按钮。添香按钮453是用于开始添香运转的按钮。此外，操作部450包括第一报知部454、第二报知部455、第三报知部456以及第四报知部457。第一报知部454例如由LED构成，通过亮灯来报知导入管30未与臭氧供给装置20连接。第二报知部455例如由LED构成，通过亮灯来报知袋体10的投入口11未锁闭。第三报知部456例如由LED构成，通过亮灯来报知从臭氧供给装置20的吸气单元800到袋体10的排气部41的一连串风路闭塞。第四报知部457例如由LED构成，通过亮灯来报知一连串风路有破损。第三报知部456以及第四报知部457相当于本发明的报知部。
如图6(b)所示，在壳主体410的后表面形成有吸气口418，该吸气口418 通过吸气罩430可装卸地锁闭。吸气罩430形成有许多吸气孔431。
如图6(c)所示，在壳主体410的底面，在与底座50的第一固定部52各爪部52a对应的位置形成有第一安装孔419a，在与第二固定部53的突起53b对应的位置形成有第二安装孔419b。当使用者在向下方按压第二固定部53的按压部53c，使突起53b缩入之后，使爪部52a通过第一安装孔419a，将臭氧供给装置20装载在底座50，进而横向滑动臭氧供给装置20时，如图6(d)所示，使得爪部52a和壳主体410的底面卡合。然后，当使用者停止按压按压部53c时，如图6(e)所示，突起53b嵌入第二安装孔419b。由此，臭氧供给装置20以不能向上下、前后以及左右方向活动的方式固定于底座50。因此，能防止臭氧供给装置20因袋体10由于臭氧供给装置20所供给的空气而膨胀时施加给臭氧供给装置20的力而颠倒。
在壳体400的内部，配置有通气管500、臭氧发生器600、送风扇700、吸气单元800以及控制单元900。
如图7(a)以及(b)所示，通气管500包括管主体510和管盖520。管主体510的导入口511与送风扇700的排出口720连接，导出口512与排出口414连接。在管主体510内的导入口511附近配置有臭氧发生器600。管主体510具有如下形状：在以从导入口511向左方延伸，并在过了臭氧发生器600的配置位置的部分开始向右方折回的方式弯曲后，向上方延伸至导出口512。即，管主体510的构成臭氧发生器600的下游侧的部分蛇行成S形。
臭氧发生器600为放电式臭氧发生器，使一对电极之间产生电晕放电、无声放电等放电，由通过一对电极之间的空气生成臭氧。在管主体510的前表面，在与臭氧发生器600对应的位置形成有开口部513。开口部513通过管盖520锁闭。使用者能通过将前面罩420以及管盖520卸下，从而通过开口部513进行电极的清掃等对臭氧发生器600的维护。
送风扇700为离心扇，在侧面设置有吸入口710，在周面设置有排出口720。吸入口710与壳体400后表面的吸气口418对置。送风扇700从吸入口710获取空气，并将获取的空气送至通气管500内的臭氧发生器600。送风扇700还可以使用离心扇之外的风扇，例如轴流扇。
如图7(b)所示，在壳体400的吸气口418与送风扇700的吸入口710之间设置有吸气单元800。吸气单元800包括吸气管810、灰尘过滤器820、以及 臭氧去除过滤器830。
吸气管810内通过格子状的分隔板811划分为吸气口418侧的第一过滤器收容部812和送风扇700侧的第二过滤器收容部813。在第一过滤器收容部812收容有灰尘过滤器820，在第二过滤器收容部813收容有臭氧去除过滤器830。灰尘过滤器820去除从吸气口418获取的空气中所含的尘埃等。臭氧去除过滤器830去除通过灰尘过滤器820的空气中所含的臭氧。与排气兼衣架保持单元40的臭氧去除过滤器300相同，臭氧去除过滤器830可以使用活性炭/催化剂过滤器。
吸气管810设置有与送风扇700的吸入口710连接的连接部814，连接部814与第二过滤器收容部813通过连通孔815连接。
接下来，参照图8，对导入管30向臭氧供给装置20的连接和通过管检测部460进行的连接的检测进行说明。
导入管30与臭氧供给装置20连接时，如图8(a)所示，导入管30的连接部32以右爪部33以及左爪部34分别插入右插入凹部415以及左插入凹部416的方式插入至插入口部413。然后，当导入管30从上方观察向右旋转时，右爪部33以及左爪部34分别通过右开口部415a以及左开口部416a向壳主体410的上表面的内侧移动，与壳主体410的上表面卡合。由此，导入管30就不会向上方脱落。
这样导入管30与臭氧供给装置20连接，如图8(b)所示，当右爪部33向壳主体410的上表面的内侧移动时，中继杆462的一端侧被右爪部33按压。中继杆462旋转，杆部461b被中继杆462的另一端侧按压，开关部461a通过被按压的杆部461b而被按压。由此，管检测开关461检测到导入管30已安装于插入口部413。
需要说明的是，当导入管30从插入口部413卸下时，杆部461b通过自身的弹力一边使中继杆462旋转一边返回初始位置。由此，管检测开关461检测到导入管30已从插入口部413卸下。
接下来，参照图9以及图10，对锁检测部470检测到袋体10的投入口11已经通过拉链12锁闭的动作进行说明。
将检测锁90与拉头12c连结的连结绳索95具有当拉链12被锁闭至末端部12b附近时，检测锁90抵达锁插入凹部417的长度。因此，如图9(a)所示， 当拉头12c不位于末端部12b附近时，检测锁90够不到锁插入凹部417，使用者无法将检测锁90插到锁插入凹部417。即，至少在拉链12完全拉开的状态下，检测锁90够不到锁插入凹部417。另一方面，如图9(b)所示，在拉链12完全闭合的状态下，检测锁90可以够到锁插入凹部417，插入检测锁90的锁插入凹部417。
当使用者通过拉链12将投入口11锁闭至最后时，如图10(a)所示，将检测锁90插到锁插入凹部417中，使插入的检测锁90从上方观察向右旋转。如图10(b)所示，检测锁90的突出部91通过开口部417a，向壳主体410的上表面的内侧移动，通过移动后的突出部91按压中继杆472的一端侧。中继杆472旋转，通过中继杆472的另一端侧按压杆部471b，通过按压杆部471b而按压开关部471a。由此，锁检测开关471检测到检测锁90已经插到锁插入凹部417，即，检测到袋体10的投入口11已经通过拉链12锁闭。
需要说明的是，当检测锁90从锁插入凹部417卸下时，杆部471b通过自身的弹力一边使中继杆472旋转一边返回初始位置。由此，锁检测开关471检测到检测锁90已经从锁插入凹部417卸下。
接下来，对香气供给单元80的详细结构进行说明。
图11是表示香气供给单元80的结构的图。图11(a)以及(b)分别是将香气供给单元80安装于导入管30的状态下的袋体10的下部中央部的纵剖图以及横剖图。
香气供给单元80包括俯视时具有椭圆形状的箱状的收容箱81和收容于收容箱81内的芳香体82。
在收容箱81的底面，形成有吸气口83，并且形成有与吸气口83相邻并由往长边方向延伸的多个筋构成的载置部84。在载置部84的上方载置有芳香体82。此外，在收容箱81的底面，以将吸气口83包围的方式形成有圆筒形状的连接口85。
在收容箱81的上表面，在载置部84的正上方位置形成有开口部86，该开口部86由具有多个通气孔87a的盖部87可开闭地覆盖。芳香体82由多孔质材料等能浸入液体状的芳香剂的材料形成。使用者打开盖部87从开口部86将芳香体82设置到收容箱81内。
接下来，对控制单元900的结构进行说明。
图12是表示控制单元900的结构的臭氧供给装置20的框图。控制单元900具备：控制部910、存储部920、操作输入部930、报知驱动部940、发生器驱动部950、风扇驱动部960、以及风扇电流检测部970。
存储部920包含EEPROM、RAM等。存储部920存储有用于执行除臭运转以及添香运转的程序。此外，存储部920存储有用于执行这些程序的各种参数、各种控制标记。
控制标记包括到达标记、闭塞标记以及破损标记。到达标记用于判定送风扇700的转速是否与预先设定的目标转速相等。闭塞标记用于判定从臭氧供给装置20的吸气单元800到袋体10的排气部41的一连串风路是否闭塞。破损标记用于判定一连串风路是否破损。需要说明的是，目标转速并非一个数值，可以是具有一定程度的范围的值。
操作输入部930将电源按钮451、除臭按钮452以及添香按钮453当中对应使用者所操作的按钮的输入信号输出至控制部910。报知驱动部940根据来自控制部910的控制信号，驱动第一报知部454、第二报知部455、第三报知部456以及第四报知部457。发生器驱动部950根据来自控制部910的控制信号，驱动臭氧发生器600。
风扇驱动部960根据来自控制部910的控制信号，驱动送风扇700。风扇驱动部960包括检测送风扇700的转速的旋转传感器961，并以使送风扇700以目标转速进行旋转的方式，将与由旋转传感器961检测到的转速对应的值的输出电压向送风扇700输出。例如，驱动控制可以使用PWM控制。在这种情况下，根据检测到的转速由控制部910决定占空比，与决定的占空比对应的脉冲宽度的脉冲电压从风扇驱动部960输出至送风扇700。
风扇电流检测部970检测流经通过风扇驱动部960驱动的送风扇700的驱动电流值，并将与检测到的驱动电流值对应的检测信号输出至控制部910。
当管检测开关461检测到导入管30安装到臭氧供给装置20时，将与此对应的检测信号输出至控制部910。当锁检测开关471检测到检测锁90安装到锁插入凹部417时，即袋体10的投入口11通过拉链12锁闭时，将与此对应的检测信号输出至控制部910。
控制部910根据来自操作输入部930、风扇电流检测部970、管检测开关461、锁检测开关471等的各信号，按照存储于存储部920的程序，控制报知驱动部 940、发生器驱动部950、风扇驱动部960等。
接下来，对衣物除臭装置1的除臭运转和添香运转进行说明。
在进行除臭运转的情况下，使用者将悬挂于衣物用衣架H的衣物收容在悬挂于袋体保持部70的袋体10内。此时，使用者如图3(b)所示，在袋体10内将衣物用衣架H悬挂到衣架保持部42。这样，在袋体10内，通过衣架保持部42悬挂衣物。使用者按压臭氧供给装置20的操作部450的除臭按钮452。
除臭运转开始，吸气管810从吸气口418获取外部空气，通过吸气管810内的灰尘过滤器820和臭氧去除过滤器830去除空气中含有的尘埃和臭氧。去除了尘埃和臭氧的空气通过送风扇700送入通气管500内(参照图7(b)的箭头)。流过通气管500内的空气在通过臭氧发生器600时混入由臭氧发生器600产生的臭氧。这样，含有臭氧的空气通过通气管500内到达排出口414，从排出口414排出(参照图7(a)的箭头)。
从臭氧供给装置20排出的含有臭氧的空气通过导入管30导入袋体10内。如图1(a)的箭头所示，导入袋体10内的含有臭氧的空气在袋体10内从下向上一边与衣物接触一边流动。衣物通过空气中含有的臭氧的除臭作用进行除臭。
通过衣物的除臭而降低了臭氧浓度的空气如图1(a)的虚线箭头所示，通过袋体10的上部的排气部41排出到袋体10外。除臭后的空气在通过排气部41时，通过臭氧去除过滤器300去除臭氧。由此，从袋体10排出的空气中的臭氧浓度进一步降低。
接下来，在进行添香运转的情况下，使用者将衣物收容到悬挂于袋体保持部70的袋体10内，并且如图11所示，在袋体10内，将设有芳香体82的香气供给单元80安装在导入管30。使用者按压臭氧供给装置20的操作部450的添香按钮453。
当添香运转开始时，如图11(a)所示，从导入管30排出的空气从吸气口83导入到收容箱81内。导入的空气通过芳香体82。芳香体82中含有的芳香成分挥发，混入空气中。含有芳香成分的空气通过开口部86以及通气孔87a排出到袋体10内。
含有芳香成分的空气在袋体10内从下向上流动，从排气部41排出到袋体10外。芳香成分吸附在收容于袋体10的衣物上。
在本实施方式中，在除臭追运转中，通过执行风路闭塞判定的处理以及风 路破损判定的处理，能监视衣物除臭装置1中从臭氧供给装置20的吸气单元800到袋体10的排气部41的一连串风路(以下，简称为“一连串风路”)有没有闭塞，以及一连串风路有没有破损。而且，在一连串风路发生了闭塞、破损的情况下，臭氧发生器600停止，第三报知部456、第四报知部457亮灯。
图13是表示除臭运转的控制处理的流程图。以下，根据图13的流程图，对包括风路闭塞判定的处理以及风路破损判定的处理在内的除臭运转的控制动作进行说明。
当除臭运转开始时，控制部910根据来自管检测开关461的检测信号，判断插入口部413是否安装有导入管30(S101)。此外，控制部910根据来自锁检测开关471的检测信号，判断袋体10的投入口11是否锁闭(S102)。
在插入口部413安装有导入管30，并且袋体10的投入口11锁闭的情况下(S101：是→S102：是)，控制部910在将到达标记、闭塞标记以及破损标记设为OFF状态之后(S103)，起动送风扇700和臭氧发生器600(S104)。
当送风扇700起动时，控制部910进行用于使送风扇700以目标转速进行旋转的风扇转速稳定控制的处理。
图14是表示风扇转速稳定控制的流程图。参照图14，对风扇转速稳定控制进行说明。
控制部910判定送风扇700的转速是否与目标转速相等(S201)。在送风扇700的转速偏离目标转速的情况下(S201：否)，只要到达标记已经处于ON状态(S202：是)，控制部910就将到达标记设为OFF状态(S203)。接着，控制部910判定送风扇700的转速相对于目标转速是小还是大，当较小时(S204：小)，控制风扇驱动部960使输出至送风扇700的电压值增大(S205)，当较大时(S204：大)，控制风扇驱动部960使风扇输出值减小(S206)。例如，在PWM控制的情况下，风扇驱动部960通过使脉冲电压的脉冲宽度增大从而使输出电压值增大，通过使脉冲宽度减小从而使输出电压值减小。
另一方面，在步骤S201中，当判定送风扇700的转速与目标转速相等时(S201：是)，控制部910将到达标记设为ON状态(S207)。此时，控制部910不会增减输出至送风扇700的电压值。
这样，通过进行风扇转速稳定控制，送风扇700以维持目标转速的方式进行旋转。在维持着目标转速的期间，到达标记维持ON状态。
返回图13，控制部910判定到达标记是否处于ON状态(S106)，并且判定臭氧发生器600是否已经停止(S107)。当到达标记处于ON状态(S106：是)，并且臭氧发生器600并未停止时(S107：否)，控制部910执行风路闭塞判定的处理(S108)以及风路破损判定的处理(S109)。需要说明的是，当到达标记不处于ON状态(S106：否)，或者臭氧发生器600已经停止时(S107：是)，控制部910不会执行风路闭塞判定的处理以及风路破损判定的处理。
图15(a)是表示风路闭塞判定的处理的流程图，图15(b)是表示风路破损判定的处理的流程图。
首先，参照图15(a)，对风路闭塞判定的处理进行说明。假定除臭运转过程中衣物除臭装置1的一连串风路中的一部分闭塞的情况。例如假定吸气管810由于臭氧供给装置20的灰尘过滤器820、臭氧去除过滤器830的堵塞而闭塞的情况、排气部41由于袋体10的臭氧去除过滤器300的堵塞而闭塞的情况。当一连串风路闭塞时，送风扇700旋转时的阻力减小了送风扇700的送风量降低的量，驱动送风扇700的驱动电力较小即可。因此，容易导致使送风扇700维持目标转速时的输出电压值低于正常范围，并容易使送风扇700的驱动电流值也低于正常范围。因此，表示输出电压值的正常范围的下限的下限电压值以及表示送风扇700的驱动电流值的正常范围的下限的下限电流值预先根据实验等确定，并存储于存储部920。
控制部910判定输出电压值是否比下限电压值小，以及送风扇700的驱动电流值是否比下限电流值小(S301、S302)。
在输出电压值比下限电压值小并且驱动电流值比下限电流值小的情况下(S301：是→S302：是)，控制部910通过计时器开始计时(S303)。然后，当计时器计时规定时间例如5秒时(S304：是)，即，当输出电压值比下限电压值小并且驱动电流值比下限电流值小的状态至少持续了规定时间时，控制部910将闭塞标记设为ON状态(S305)。在计时器进行规定时间的计时之前，当输出电压值为下限电压值以上或驱动电流值为下限电流值以上时，控制部910将计时器清零(S306)。
这样，在一连串风路闭塞的情况下闭塞标记通过风路闭塞判定的处理，被设为ON状态。
接下来，参照图15(b)，对风路破损判定的处理进行说明。加的除臭运转 过程中衣物除臭装置1中一连串风路中的一部分破损的情况。例如假定导入管30发生破裂、袋体10发生破损的情况。当一连串风路破损，空气容易从中泄露时，空气变得容易在风路内流动使得送风扇700的送风量增大，送风扇700旋转时的阻力增大相应的量，导致送风扇700需要较大的驱动电力。因此，使送风扇700维持在目标转速时的输出电压值容易超过正常范围，送风扇700的驱动电流值也容易超过正常范围。因此，表示输出电压值的正常范围的上限的上限电压值以及表示送风扇700的驱动电流值的正常范围的上限的上限电流值预先根据实验等确定，并存储于存储部920。
控制部910判定输出电压值是否比上限电压值大，以及送风扇700的驱动电流值是否比上限电流值大(S401、S402)。
在输出电压值比上限电压值大并且驱动电流值比上限电流值大的情况下(S401：是→S402：是)，控制部910通过计时器开始计时(S403)。然后，当计时器计时规定时间例如5秒时(S404：是)，即，当输出电压值比上限电压值大并且驱动电流值比上限电流值大的状态至少持续了规定时间时，控制部910将破损标记设为ON状态(S405)。在计时器进行规定时间的计时之前，当输出电压值为上限电压值以下或驱动电流值为上限电流值以下时，控制部910将计时器清零(S406)。
这样，在一连串风路破损的情况下破损标记通过风路破损判定的处理，被设为ON状态。
再次返回图13，当进行了风路闭塞判定的处理以及风路破损判定的处理时，接着，控制部910判定闭塞标记或破损标记是否处于ON状态(S110)。在闭塞标记以及破损标记均处于OFF状态的情况下(S110：否)，控制部910判定是否达到了运转结束时间(S111)。当未达到运转结束时间时，控制部910返回步骤S105，反复进行从风扇转速稳定控制(S105)到闭塞标记或破损标记的状态判定(S110)的一连串处理。
另一方面，当闭塞标记或破损标记均被设为ON状态时(S110：是)，控制部910控制发生器驱动部950使臭氧发生器600停止(S112)。然后，控制部910在保持使臭氧发生器600停止的状态下使送风扇700的工作持续到运转结束时间。在此期间，由于臭氧发生器600停止，不进行风路闭塞判定的处理以及风路破损判定的处理。
当在步骤S111中判断达到了运转结束时间时(S111：是)，控制部910控制风扇驱动部960使送风扇700停止，并且，当臭氧发生器600正在工作时，控制发生器驱动部950使臭氧发生器600停止(S113)。
需要说明的是，控制部910在已使臭氧发生器600和送风扇700停止的情况下，最初使臭氧发生器600停止，然后，当经过了规定等待时间，例如经过了30秒时，使送风扇700停止。如此控制，由于不含臭氧的空气导入到袋体10内，通过该空气，含有臭氧的空气被从袋体10内赶出，因此能抑制在除臭运转结束时含有臭氧的空气残留在袋体10内。
接着，控制部910判定闭塞标记是否处于ON状态(S114)，当闭塞标记不处于ON状态时(S114：否)，则判定破损标记是否处于ON状态(S115)。当闭塞标记处于ON状态时(S114：是)，控制部910控制报知驱动部940，使第三报知部456亮灯(S116)，当破损标记处于ON状态时(S115：是)，控制部910控制报知驱动部940，使第四报知部457亮灯(S117)。这样，除臭运转的控制处理结束。
需要说明的是，在导入管30未安装于臭氧供给装置20的状态下按压除臭按钮452的情况下，控制部910判定在步骤S101中导入管30未安装于臭氧供给装置20(S101：否)，并使第一报知部454亮灯(S118)，不开始除臭运转。此外，在袋体10的投入口11未锁闭的状态下按压除臭按钮452的情况下，控制部910判定在步骤S102中投入口11未锁闭(S102：否)，并使第二报知部455亮灯(S119)，不开始除臭运转。
<本实施方式的效果>
以上，通过本实施方式，起到以下的作用效果。
(1)由于能检测衣物除臭装置1的一连串风路的闭塞，因此能采取与风路的闭塞相对应的措施。并且，由于利用衣物除臭装置1中已具备的送风扇700，通过监视送风扇700的驱动状态即输出电压值、驱动电流值，就能检测到风路的闭塞，因此不需要设置用于检测风路的闭塞的专用检测单元，能抑制部件数量的增加、成本的上升。
(2)由于在送风扇700的输出电压值和驱动电流值双方的值比各自的下限值小的情况下，视如风路闭塞，因此不容易因噪声等的影响导致错误的风路闭塞判定。进而，由于即使送风扇700的输出电压值和驱动电流值双方的值比各 自的下限值小，也不会立即被视如风路闭塞，因此更不容易因噪声等的影响导致错误的风路闭塞判定。
(3)由于在风路闭塞的情况下，会使臭氧发生器600停止，因此能防止在难以进行正确的衣物除臭的状况下徒劳地持续生成臭氧。
(4)由于在风路闭塞的情况下，会使第三报知部456亮灯，因此能向使用者通知风路的闭塞。
(5)由于能检测衣物除臭装置1的一连串风路的破损，因此能采取与风路的破损相对应的措施。并且，由于利用衣物除臭装置1中已具备的送风扇700，通过监视送风扇700的驱动状态即输出电压值、驱动电流值，就能检测到风路的破损，因此不需要设置用于检测风路的破损的专用检测单元，能抑制部件数量的增加、成本的上升。
(6)由于在送风扇700的输出电压值和驱动电流值双方的值比各自的下限值小的情况下，视如风路破损，因此不容易因噪声等的影响导致错误的风路闭塞判定。进而，由于即使送风扇700的输出电压值和驱动电流值双方的值比各自的上限值大，也不会立即被视如风路破损，因此更不容易因噪声等的影响导致错误的风路破损判定。
(7)由于在风路破损的情况下，会使臭氧发生器600停止，因此能防止在难以进行正确的衣物除臭的状况下徒劳地继续生成臭氧。
(8)由于在风路破损的情况下，会使第四报知部457亮灯，因此能向使用者通知风路的闭塞。
(9)由于当通过锁检测部470未检测到袋体10的投入口11锁闭时，就不会开始除臭运转，因此能将投入口11的打开误判为风路破损。
<变更例>
以上，对本发明的实施方式进行了说明，但本发明不受上述实施方式等的任何限制，另外，本发明的实施方式也可以进行上述以外的各种变更。
例如，在上述实施方式中，在控制部910取得输出电压值和驱动电流值双方的值，输出电压值比下限电压值小并且驱动电流值比下限电流值小的情况下，闭塞标记设为ON状态。然而，也可以在控制部910只取得输出电压值，输出电压值比下限电压值小的情况下，使闭塞标被设为ON状态。此外，也在控制部910只取得驱动电流值，驱动电流值比下限电流值小的情况下，使闭塞标记 被设为ON状态。
此外，在上述实施方式中，在闭塞标记处于ON状态的情况或破损标记处于ON状态的情况下，在步骤S112中，控制部910使臭氧发生器600停止。然而，也可以设为在步骤S112中，控制部910使臭氧发生器600的输出降低。
进而，在上述实施方式中，即使闭塞标记或破损标记为ON状态使得臭氧发生器600停止，直到过了运转结束时间，送风扇700也会继续工作，继续进行除臭运转。然而，也可以设为在闭塞标记或破损标记为ON状态时使臭氧发生器600和送风扇700停止，使除臭运转结束。在这种情况下，理想的是从臭氧发生器600停止开始经过规定时间之后使送风扇700停止。
进而，在上述实施方式中，设定为在发生风路的闭塞、破损的情况下，使送风扇700停止，结束除臭运转之后，使第三报知部456、第四报知部457亮灯。然而，也可以设定为在闭塞标记或破损标记为ON状态使得臭氧发生器600停止之后，立即在除臭运转过程中使第三报知部456、第四报知部457亮灯。
进而，在上述实施方式中，衣物收容于袋体10。然而，收容衣物的收容部不局限于袋体10，也可以是例如由树脂、金属形成为箱状的收容库。
此外，本发明的实施方式在权利要求书示出的技术思想的范围内可以适当地进行各种变更。
附图标记说明
10：袋体(收容部)；11：投入口；20：臭氧供给装置(臭氧供给部)；456：第三报知部(报知部)；457：第四报知部(报知部)：470：锁检测部(检测部)；600：臭氧发生器；700：送风扇；910：控制部。

Claims (7)

  1. 一种衣物处理装置，其特征在于，具备：
    收容部，收容衣物；
    臭氧供给部，包括臭氧发生器和送风扇，通过所述送风扇的工作，将所述臭氧发生器产生的臭氧利用空气的流动送入所述收容部；以及
    控制部，控制所述臭氧发生器以及所述送风扇的工作，
    所述控制部，
    能以使所述送风扇维持规定转速的方式改变输出至所述送风扇的输出电压值，并且，
    取得控制所述送风扇维持所述规定转速时的所述输出电压值以及流过所述送风扇的驱动电流值中的至少一个值，在判定取得的值比该值对应的规定阈值小的情况下，执行与该判定结果对应的处理。
  2. 根据权利要求1所述的衣物处理装置，其特征在于，
    所述控制部取得控制所述送风扇维持所述规定转速时的所述输出电压值以及所述驱动电流值双方的值，在判定取得的所述输出电压值比第一阈值小，并且取得的所述驱动电流值比第二阈值小的情况下，执行与该判定结果对应的处理。
  3. 一种衣物处理装置，其特征在于，具备：
    收容部，收容衣物；
    臭氧供给部，包括臭氧发生器和送风扇，通过所述送风扇的工作，将所述臭氧发生器产生的臭氧利用空气的流动送入所述收容部；以及
    控制部，控制所述臭氧发生器以及所述送风扇的工作，
    所述控制部，
    能以使所述送风扇维持规定转速的方式改变输出至所述送风扇的输出电压值，并且，
    取得控制所述送风扇维持所述规定转速时的所述输出电压值以及流至所述送风扇的驱动电流值中的至少一个值，在判定取得的值比该值对应的规定阈值大的情况下，执行与该判定结果对应的处理。
  4. 根据权利要求3所述的衣物处理装置，其特征在于，
    所述控制部取得控制所述送风扇维持所述规定转速时的所述输出电压值以及所述驱动电流值双方的值，在判定取得的所述输出电压值比第一阈值大，并且取得的所述驱动电流值比第二阈值大的情况下，执行与该判定结果对应的处理。
  5. 根据权利要求3或4所述的衣物处理装置，其特征在于，
    还具备检测部，用于检测设置于所述收容部的衣物的投入口是否锁闭，
    所述控制部在通过所述检测部未检测到所述投入口锁闭的情况下，不使所述臭氧发生器以及所述送风扇工作。
  6. 根据权利要求1至5的任意一项所述的衣物处理装置，其特征在于，
    作为与所述判定结果对应的处理，所述控制部使所述臭氧发生器停止或使所述臭氧发生器的输出降低。
  7. 根据权利要求1至6的任意一项所述的衣物处理装置，其特征在于，
    还具备向外部进行报知的报知部，
    作为与所述判定结果对应的处理，所述控制部使所述报知部工作。
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