WO2022037072A1 - Deodorization device - Google Patents
Deodorization device Download PDFInfo
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- WO2022037072A1 WO2022037072A1 PCT/CN2021/083918 CN2021083918W WO2022037072A1 WO 2022037072 A1 WO2022037072 A1 WO 2022037072A1 CN 2021083918 W CN2021083918 W CN 2021083918W WO 2022037072 A1 WO2022037072 A1 WO 2022037072A1
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- WIPO (PCT)
- Prior art keywords
- ozone
- unit
- person
- mist
- control unit
- Prior art date
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- 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
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- 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
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
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- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
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- 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
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
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- 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
- A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
Definitions
- the invention relates to a deodorizing device utilizing ozone for deodorizing.
- Patent Document 1 describes an ozone sprayer which generates ozone by electrolyzing water stored in a container and sprays ozone water containing the generated ozone in water.
- the above-mentioned ozone sprayer sprays ozone water to objects such as toilets in toilets and sinks in kitchens to disinfect and sterilize objects. Therefore, the amount of ozone water released needs to be sufficient to wet the objects. Therefore, since ozone water cannot be made into a mist with a small particle size, and it is difficult to diffuse widely in the room, it is difficult to deodorize the room using the above-mentioned ozone sprayer.
- Patent Document 1 Japanese Patent No. 6249200
- the present invention has been made in view of this problem, and an object thereof is to provide a deodorizing apparatus which is less likely to feel uncomfortable for a person and which can deodorize well by using ozone.
- the main scheme of the present invention relates to a deodorizing device.
- the deodorizing device of this aspect includes: a first discharge unit that discharges ozone; a second discharge unit that discharges mist; a control unit that controls the first discharge unit and the second discharge unit; and a person detection unit that detects a distance Whether anyone exists within the specified range of the deodorizing device.
- the control unit causes the first emission unit to emit ozone
- the control unit causes the first emission unit to emit ozone.
- the control part stops the ozone emission from the first discharge part and discharges the mist from the second discharge part.
- the ozone remaining in the vicinity is decomposed by the mist discharged from the second discharge part, and its concentration decreases rapidly, and the ozone odor rapidly weakens. Thereby, it can make it difficult for a person to feel uncomfortable.
- the deodorizing device of the present aspect further includes a temperature detecting unit for detecting the ambient temperature of the deodorizing device, and the human detecting unit may include an output corresponding to a magnitude of a temperature change caused by infrared rays emitted by a human being.
- a human-sensing sensor for a detection signal that changes in the ground, and a determination unit that determines whether or not a person is present by comparing the detection signal with a predetermined threshold value.
- the control section may be configured to adjust the threshold value so as to determine the presence of a person based on the temperature change, which is larger as the temperature detected by the temperature detection section is lower.
- the fluctuation of the detection range of the presence of a person due to changes in ambient temperature can be suppressed, so that it is less likely that the emission of ozone does not stop regardless of whether there is a person in the vicinity of the deodorizing device due to room temperature, etc. There is no one that does not emit ozone.
- the deodorizing device of the present aspect further includes a temperature detection unit that detects the ambient temperature of the deodorizing device, and the first discharge unit may be configured to include an ozone generating unit that generates ozone from oxygen in the air.
- the control unit may adopt a configuration in which the amount of mist per unit time released by the second release unit increases as the temperature detected by the temperature detection unit decreases.
- the lower the ambient temperature of the deodorizer the higher the concentration of ozone released from the first discharge part, and the greater the amount of mist discharged per unit time from the second discharge part, so that the fog can be suppressed.
- the ozone concentration can be quickly reduced to an appropriate level, and the ozone odor can be quickly reduced to an appropriate state.
- the first discharge unit may include an ozone generation unit that generates ozone from oxygen in the air, and an ozone generation unit that sends out the ozone generated by the ozone generation unit to the outside of the first discharge unit.
- the structure of the air supply unit when the presence of a person is not detected by the person detection unit, the control unit may operate the ozone generating unit and the blower unit, and when ozone is being emitted, the control unit may When the person detection unit detects the presence of a person, the control unit stops the operation of the ozone generating unit and causes the blower unit to operate.
- the ozone generation unit is stopped to stop ozone emission, while the blower unit operates to release air.
- the mist discharged from the second discharge part is diffused by the discharged air, and the periphery of the deodorizer is suppressed from being wetted by the mist.
- the deodorizing apparatus which can perform deodorization by ozone, can be provided with little discomfort to a person.
- FIG. 1 is a perspective view of an ozone deodorizing apparatus according to an embodiment.
- FIG. 2 is a vertical cross-sectional view of the ozone deodorizing apparatus according to the embodiment.
- FIG 3 is a perspective view of a water supply unit, a rain discharge unit, and a mist discharge unit according to the embodiment.
- FIG. 4( a ) is a cross-sectional view of the rain discharge portion of the embodiment
- FIG. 4( b ) is a cross-sectional view of the mist discharge portion of the embodiment.
- FIG. 5 is a block diagram showing the configuration of the ozone sprayer according to the embodiment.
- FIG. 6 is a block diagram showing the configuration of the charger according to the embodiment.
- FIG. 7 is a flowchart showing control processing of the ozone atomizer by the control unit in the ozone gas mode according to the embodiment.
- FIG. 8 is a flowchart showing control processing of the charger by the control unit in the ozone gas mode of the present embodiment.
- ozone deodorizing device deodorizing device
- 2 ozone sprayer
- 3 charger
- 50 mist discharge part (second discharge part)
- 81 control part
- 104 air duct
- 120 ozone generator ( ozone generation part)
- 130 fan (air supply part)
- 150 ozone discharge part (first discharge part); 160: human sensor.
- FIG. 1 is a perspective view of an ozone deodorizing apparatus 1 .
- FIG. 2 is a vertical cross-sectional view of the ozone deodorizing apparatus 1 .
- FIG. 3 is a perspective view of the water supply unit 30 , the rain discharge unit 40 , and the mist discharge unit 50 .
- FIG. 4( a ) is a cross-sectional view of the rain discharge portion 40
- FIG. 4( b ) is a cross-sectional view of the mist discharge portion 50 .
- the ozone deodorizing device 1 is composed of an ozone sprayer 2 and a charger 3 .
- the ozone sprayer 2 includes a generation part 20 , a water supply part 30 , a rain discharge part 40 , a mist discharge part 50 , and an operation part 60 in the casing 10 .
- the ozone sprayer 2 sends the ozone water produced by the production part 20 to the rain discharge part 40 through the water supply part 30 and discharges it from the rain discharge part 40 to the outside in a rain-like manner. Further, the ozone sprayer 2 sends the ozone water generated by the generating unit 20 to the mist discharging unit 50 through the water supply unit 30 , generates mist containing ozone from the ozone water, and discharges the mist from the mist discharging unit 50 to the outside.
- the ozone sprayer 2 includes a power supply unit 70 including a rechargeable battery 710 in the casing 10 .
- the ozone sprayer 2 is detachably mounted on the charger 3 to charge the rechargeable battery 710 .
- the charger 3 includes a power supply unit 110 in the housing 100 , and the power supply unit 110 supplies power for charging the rechargeable battery 710 through the power supply unit 110 in a state where the ozone sprayer 2 is installed.
- the charger 3 includes an ozone generator 120 and a fan 130 in the casing 100, and by the operation of the fan 130, the ozone generated from the oxygen in the air by the ozone generator 120 is contained in the air and released to the outside.
- the ozone discharged from the charger 3 is a gas, and can also be called ozone gas.
- the casing 10 is composed of a trunk portion 10a, a neck portion 10b, and a head portion 10c.
- the trunk portion 10a the upper portion thereof is formed in a substantially bottomed cylindrical shape having a tapered shape whose inside is narrowed toward the neck portion 10b.
- An elongated display window 11 is formed in the trunk portion 10a.
- the mode switching button 12 and the mode display part 13 are formed in the trunk part 10a. Every time the mode switching button 12 is pressed, the operation mode is switched between the ozone rain mode in which the ozone water is released in rain form from the rain release part 40 and the ozone mist mode in which the mist containing ozone is released from the mist release part 50 .
- the mode display unit 13 includes LEDs that can be lit in a plurality of colors, and lights up in colors corresponding to the operation modes.
- the neck portion 10b has a substantially cylindrical shape and extends in the up-down direction.
- the head portion 10c has a substantially square cylindrical shape, and extends in the front-rear direction.
- the generating part 20 includes a container 210 for storing water; an electrolysis part 220 for taking in the water in the container 210 and generating ozone from the taken-in water through electrolysis; The ozone water is sent to the rain discharge part 40 and the mist discharge part 50 through the water supply part 30 .
- the container 210 has translucency and is formed in a shape corresponding to the casing 10 .
- the container 210 stores water such as pure water and tap water.
- the height of the top surface of the container 210 is lower than the height of the neck 10b of the casing 10 .
- a space for arranging components such as the pump 230, the switching portion 360, and the operation portion 60 is formed in the upper portion of the neck portion 10b.
- a protrusion 211 having a shape corresponding to the display window 11 is formed on the front side.
- the protruding portion 211 is exposed to the outside from the display window 11 .
- the user can confirm the amount of water in the container 210 through the display window 11 .
- the container 210 is provided with a water supply port 212 for discharging water into the container 210 on the rear side.
- the water supply port 212 slightly protrudes outward from the opening 14 provided in the casing 10 .
- the cover 15 that blocks the water supply port 212 is fitted into the opening 14 .
- the electrolysis unit 220 includes an anode, a cathode, and an ion exchange membrane, and is disposed at the bottom of the container 210 .
- the electrolysis unit 220 is provided with an inflow port 221 and an outflow port 222 for water.
- the pump 230 is, for example, a diaphragm-driven small pump.
- a suction pipe 240 is connected to the suction port 231 of the pump 230 .
- the suction port 241 at the front end of the suction pipe 240 is located at the bottom of the container 210 .
- One end of the discharge pipe 250 is connected to the discharge port 232 of the pump 230 .
- the other end of the discharge pipe 250 is connected to the inflow port 221 of the electrolysis unit 220.
- the pump 230 When the pump 230 operates, the water in the container 210 is sucked from the water suction port 241 , and sent to the electrolysis unit 220 through the water suction pipe 240 , the pump 230 , and the discharge pipe 250 . In a state where the anode and the cathode are energized, when water passes through the electrolysis unit 220, the water is electrolyzed to generate ozone. The generated ozone is dissolved in water to generate ozone water.
- the water supply unit 30 includes a water supply pipe 310 , a rain pipe 320 , a mist pipe 330 , a rain valve 340 , and a mist valve 350 .
- the water supply pipe 310 is connected to the outflow port 222 of the electrolysis unit 220 .
- the rain pipe 320 and the mist pipe 330 are branched from the water supply pipe 310 and connected to the rain discharge part 40 and the mist discharge part 50 , respectively.
- the rain pipe 320 and the mist pipe 330 are composed of two pipes, and the rain valve 340 and the mist valve 350 are respectively arranged between the two pipes.
- the rain valve 340 and the mist valve 350 are solenoid valves, and constitute a switching unit 360 that switches which of the rain pipe 320 and the mist pipe 330 the ozone water flowing out of the generation unit 20 flows to.
- the rain valve 340 and the mist valve 350 are closed, and when the pump 230 is operating, one valve is opened.
- the ozone water discharged from the pump 230 flows through the water supply pipe 310 .
- the ozone water sent to the water supply pipe 310 is sent to the rain discharge part 40 through the rain pipe 320 when the rain valve 340 is open, and is sent to the mist discharge part through the mist valve 350 when the mist valve 350 is opened. 50.
- the rain discharge portion 40 is arranged at the front end portion of the head portion 10 c of the casing 10 .
- An annular discharge port 41 having a tapered frustum is provided on the front surface of the rain discharge portion 40 .
- the discharge port 41 is exposed to the outside from the front end face of the head portion 10c.
- a circular discharge plate 42 is attached to the discharge port 41 .
- a plurality of holes 42a are formed in the discharge plate 42 in a dispersed manner.
- a connection port 43 is provided at the rear of the rain discharge portion 40 , and the rain pipe 320 is connected to the connection port 43 . Inside the rain discharge portion 40 , a flow path 44 is formed from the connection port 43 to the discharge port 41 .
- the ozone water sent to the rain discharge unit 40 by the rain pipe 320 is strongly discharged or sprayed from the plurality of holes 42 a of the discharge plate 42 in a rain-like manner.
- the mist discharge part 50 is arrange
- release part 50 is exposed to the exterior from the rear-end surface of the head part 10c.
- the mist discharge part 50 includes a casing 510 , an ultrasonic vibrator 520 , and a water storage tank 530 .
- the mist discharge part 50 corresponds to the second discharge part of the present invention.
- a circular recess 511 is formed on the front surface of the housing 510, and a disk-shaped ultrasonic transducer 520 is attached to the recess 511.
- the ultrasonic vibrator 520 includes a vibrating surface 521 that has many pores and that vibrates ultrasonically.
- the water storage tank 530 is arranged in the upper part of the casing 510 .
- the volume of the water storage tank 530 is much smaller than the volume of the container 210 .
- An inflow pipe 531 is formed on the top surface of the water storage tank 530 .
- the inflow pipe 531 protrudes rearward from the rear surface of the housing 510 .
- the mist tube 330 is connected to the inflow tube 531 .
- an overflow port 532 is formed in the upper portion of the rear surface of the water storage tank 530 .
- the overflow port 532 protrudes rearward from the rear surface of the casing 510 .
- the overflow pipe 540 is connected to the overflow port 532 .
- the front end of the overflow pipe 540 is placed in the container 210 .
- the water storage tank 530 has a portion extending obliquely downward toward the concave portion 511 of the housing 510 , and an outflow port 533 is provided at the front end of the portion.
- the outflow port 533 is connected to the vibration surface 521 of the ultrasonic transducer 520 in the recessed portion 511 .
- the water storage tank 530 stores the ozone water sent from the mist pipe 330 to the mist discharge part 50 .
- the vibrating surface 521 vibrates ultrasonically.
- the ozone water which contacts the vibration surface 521 in the outflow port 533 of the water storage tank 530 is atomized, and becomes mist containing ozone.
- the mist is released from the many pores of the vibration surface 521 as the release port.
- the operation part 60 is provided in the front side of the neck part 10b of the housing 10.
- the operation unit 60 includes an operation button 61, and when the operation button 61 is pressed, an internal contact opening and closing type switch is turned on.
- the power supply unit 70 includes a rechargeable battery 710 and a charging device 720 .
- the rechargeable battery 710 is, for example, a lithium ion battery, and outputs electric power for driving electrical components such as the electrolysis unit 220 , the pump 230 , and the switching unit 360 .
- the charging device 720 includes a power receiving coil 721 and a charging circuit board 722 and charges the rechargeable battery 710 .
- the power receiving coil 721 is formed by winding a lead wire in a spiral shape, and is arranged so as to be close to the bottom surface of the case 10 .
- the rechargeable battery 710 and the rechargeable circuit board 722 are arranged in the lower rear portion of the container 210 in the casing 10 .
- a proximity switch 16 is arranged on the bottom of the casing 10 .
- the proximity switch 16 is constituted by a reed switch or the like, and is turned on in response to the magnetic force of the magnet 140 provided in the charger 3 when the ozone atomizer 2 is installed on the mounting surface 102 of the charger 3 .
- FIG. 5 is a block diagram showing the configuration of the ozone sprayer 2 .
- the ozone sprayer 2 further includes a control unit 81 , a storage unit 82 , an operation detection unit 83 , a display drive unit 84 , an electrode energization unit 85 , a pump drive unit 86 , a valve drive unit 87 , a vibrator drive unit 88 , and Communication section 89.
- the operation detection unit 83 When the operation button 61 or the mode switching button 12 of the operation unit 60 is pressed, the operation detection unit 83 outputs an operation signal corresponding to the pressed button to the control unit 81 .
- the proximity switch 16 When the proximity switch 16 is turned on, an ON signal is output from the proximity switch 16 to the control unit 81 .
- the display drive unit 84 lights the mode display unit 13 according to a control signal from the control unit 81 .
- the electrode energizing unit 85 applies a voltage for electrolysis between the anode and the cathode of the electrolysis unit 220 according to a control signal from the control unit 81 .
- the pump drive unit 86 drives the pump 230 according to the control signal from the control unit 81 .
- the valve driving unit 87 drives the rain valve 340 and the mist valve 350 , that is, the switching unit 360 based on the control signal from the control unit 81 .
- the transducer driving unit 88 drives the ultrasonic transducer 520 according to the control signal from the control unit 81 .
- the communication unit 89 communicates with the communication unit 186 of the charger 3 by a short-range wireless communication method such as an infrared communication method.
- the storage section 82 includes a ROM (Read Only Memory), a RAM (Random Access Memory), and the like.
- the storage unit 82 stores a program for causing the control unit 81 to execute predetermined processing.
- the storage unit 82 stores various parameters and various control flags for executing the program.
- the control unit 81 controls the display drive unit 84 , the electrode energization unit 85 , the pump drive unit 86 , the valve drive unit 87 , and the vibrator drive according to the program stored in the storage unit 82 based on the respective signals from the operation detection unit 83 , the proximity switch 16 , and the like. part 88, communication part 89, etc.
- the charger 3 includes a substantially cylindrical case 100 that is flat up and down.
- a slightly recessed recess 101 is formed on the top surface of the case 100 .
- the bottom surface of the recessed part 101 becomes the mounting surface 102 on which the ozone sprayer 2 is mounted, and is parallel to the bottom surface of the casing 100 .
- a discharge port 103 is formed in the upper part of the rear side on the peripheral surface of the casing 100 .
- the discharge port 103 is constituted by a plurality of slit holes arranged in the circumferential direction.
- the housing 100 is provided with a power supply unit 110 and a magnet 140 .
- the power supply unit 110 includes a power supply device 111 and a power transmission coil 112 .
- a plug not shown is connected to the power supply device 111 .
- the power transmitting coil 112 is formed by winding a lead wire in a spiral shape, and is disposed at a position facing the power receiving coil 721 when the ozone sprayer 2 is installed on the charger 3 so as to be close to the mounting surface 102 .
- the magnet 140 is disposed at a position facing the proximity switch 16 when the ozone sprayer 2 is placed on the charger 3 so as to be close to the placement surface 102 .
- an air duct 104 extending in the front-rear direction is provided in the casing 100 .
- the front side of the air duct 104 is parallel to the bottom surface of the housing 100 , and the rear side is inclined obliquely upward with respect to the bottom surface.
- a housing chamber 105 is formed such that the front side of the side surface is recessed inward, and the inlet 104 a of the air duct 104 is connected to the housing chamber 105 .
- the outlet 104b of the air duct 104 is connected to the discharge outlet 103 .
- the ozone generator 120 is arranged in the air duct 104 , and the fan 130 is arranged in the storage chamber 105 .
- the ozone generator 120 , the fan 130 , and the air duct 104 constitute the ozone discharge part 150 that discharges ozone.
- the ozone discharge part 150 corresponds to the first discharge part of the present invention.
- the ozone generator 120 corresponds to the ozone generation part of this invention, and the fan 130 corresponds to the ventilation part of this invention.
- the ozone generator 120 is a discharge type ozone generator, and generates discharges such as corona discharge and silent discharge between a pair of electrodes, and generates ozone from oxygen in the air passing between the pair of electrodes.
- the fan 130 is an axial flow fan, takes in air from the outside of the casing 100 and sends the taken-in air to the ozone generator 120 in the air duct 104 . Further, the fan 130 contains the ozone generated by the ozone generator 120 in the air, and sends it to the outside through the discharge port 103 . It should be noted that the fan 130 may also be a centrifugal fan.
- a human presence sensor 160 is arranged at the rear of the casing 100 .
- the temperature sensor 170 is arrange
- a positioning structure composed of a protrusion 106 formed on the housing 100 of the charger 3 and a recess 17 formed on the housing 10 of the ozone sprayer 2 and accommodating the protrusion 106, With this positioning structure, the ozone sprayer 2 is not placed on the charger 3 in a state where the front and rear are reversed.
- FIG. 6 is a block diagram showing the configuration of the charger 3 .
- the charger 3 includes a control unit 181 , a storage unit 182 , an inverter 183 , a generator drive unit 184 , a fan drive unit 185 , and a communication unit 186 in addition to the above-described configuration.
- the inverter 183 generates an AC voltage from the voltage supplied from the power supply device 111 according to a control signal from the control unit 181 , and applies it to the power transmission coil 112 .
- the inverter 183 constitutes the power supply unit 110 together with the power supply device 111 and the power transmission coil 112.
- the generator drive unit 184 drives the ozone generator 120 according to a control signal from the control unit 181 .
- the fan drive unit 185 drives the fan 130 according to the control signal from the control unit 181 .
- the communication unit 186 communicates with the communication unit 89 of the ozone sprayer 2 by short-range wireless communication.
- the human detection sensor 160 is a thermal infrared sensor such as a pyroelectric type or a thermoelectromotive force type, and outputs a detection signal that changes according to the magnitude of the temperature change due to infrared rays emitted by a person to the control unit 181 .
- the control part 151 determines whether there exists a person within a predetermined range from the ozone deodorizing apparatus 1 by comparing the input detection signal with a predetermined threshold value.
- the detection signal has a waveform in which the temperature change when receiving infrared rays emitted by a person, that is, the larger the temperature difference of the surrounding temperature, the larger the peak voltage becomes.
- the control unit 181 compares the peak voltage with a predetermined voltage as a threshold value, and determines that a person is present when the peak voltage is higher than the predetermined voltage.
- the control unit 181 corresponds to the determination unit of the present invention, and the human detection sensor 160 and the control unit 181 constitute the human detection unit of the present invention.
- the temperature sensor 170 is, for example, a thermistor, and outputs a temperature signal corresponding to the detected temperature to the control unit 181 .
- the temperature sensor 170 corresponds to the temperature detection unit of the present invention.
- the storage section 182 includes ROM, RAM, and the like.
- the storage unit 182 stores a program of predetermined processing to be executed by the control unit 181 .
- the storage unit 182 stores various parameters and various control flags for executing the program.
- the control unit 181 controls the inverter 183 , the generator drive unit 184 , the fan drive unit 185 , the communication unit 186 , and the like according to the program stored in the storage unit 182 .
- the ozone deodorizing apparatus 1 can perform the operation of the ozone rain mode and the operation of the ozone mist mode by the ozone sprayer 2 when the ozone sprayer 2 is separated from the charger 3 .
- the processing for the operation of these two modes is performed by the control unit 81 of the ozone sprayer 2 .
- the control unit 81 opens the rain valve 340 and operates the pump 230 and the electrolysis unit 220 for a predetermined time (eg, 3 seconds). Thereby, the ozone water generated by the electrolysis unit 220 , that is, the generation unit 20 is sent to the rain discharge unit 40 , and rain-like ozone water is sprayed from the discharge port 41 of the rain discharge unit 40 for a predetermined time.
- the user can spray ozone water on objects such as a toilet in a bathroom and a sink in a kitchen to clean the objects.
- the control unit 81 opens the mist valve 350 and operates the pump 230 and the electrolysis unit 220. Thereby, the ozone water is stored in the water storage tank 530 . After that, the control unit 81 operates the ultrasonic transducer 520 . Thereby, the mist containing ozone is released from the vibration surface 521 serving as the release port of the mist release part 50 . The ultrasonic vibrator 520 operates until almost all the ozone water stored in the water storage tank 530 is released. The user can deodorize the room by diffusing the ozone-containing mist into the room. In addition, the user can deodorize the object by bringing the ozone-containing mist into contact with the object such as clothing.
- the ozone sprayer 2 is charged.
- the control unit 81 of the ozone sprayer 2 instructs the control unit 181 of the charger 3 to start charging using short-range wireless communication.
- the control unit 181 operates the inverter 183 so that the alternating current flows through the power transmission coil 112 .
- an alternating current flows to the power receiving coil 721 on the ozone sprayer 2 side to generate an alternating voltage.
- the AC voltage is converted into a DC voltage by the charging circuit board 722 and supplied to the rechargeable battery 710 . Thereby, the rechargeable battery 710 is charged.
- the ozone deodorizing apparatus 1 when the ozone sprayer 2 is installed in the charger 3, the operation of the ozone gas mode is performed, and the air containing ozone is discharged from the discharge port 103 of the charger 3.
- the ozone concentration in the discharged air is higher than the ozone concentration in the mist discharged from the ozone sprayer 2 in the ozone mist mode.
- the decomposition of ozone does not occur due to water in the mist. Therefore, the effect of deodorizing indoors is high.
- the ozone gas mode is more prone to ozone odor than the ozone fog mode. Many users are easily uncomfortable with the smell of ozone. Therefore, in the ozone gas mode, when no one exists in the vicinity of the ozone deodorizing device 1, the discharge of ozone is performed from the charger 3. Also, when someone comes to the vicinity of the ozone deodorizing device 1 while ozone is being emitted, the ozone emission is stopped and mist is emitted from the ozone sprayer 2 so that the ozone is rapidly decomposed to reduce the ozone odor.
- the processing for the operation of the ozone gas mode is executed by the control unit 81 of the ozone sprayer 2 and the control unit 181 of the charger 3 in cooperation.
- the control unit of the present invention is constituted by the control unit 81 of the ozone sprayer 2 and the control unit 181 of the charger 3 .
- FIG. 7 is a flowchart showing the control process of the ozone atomizer 2 by the control unit 81 in the ozone gas mode.
- FIG. 8 is a flowchart showing control processing of the charger 3 by the control unit 181 in the ozone gas mode.
- control part 81 determines whether the ozone sprayer 2 is installed in the charger 3 based on the ON/OFF of the proximity switch 16 (S101).
- the user sets the ozone sprayer 2 on the charger 3 when the ozone sprayer 2 is used.
- the control unit 81 transmits a notification of the setting to the control unit 181 of the charger 3 using short-range wireless communication ( S102 ). Then, the control part 81 waits for the instruction
- the control unit 181 determines whether or not the ozone sprayer 2 is installed in the charger 3 (S201). When the notification of the installation of the control unit 81 of the ozone sprayer 2 is received, the control unit 81 determines that the ozone sprayer 2 is installed in the charger 3 .
- the control unit 181 When the ozone sprayer 2 is installed in the charger 3 ( S201 : YES), the control unit 181 first sets a threshold value to be compared with the detection signal from the human-sensing sensor 160 based on the ambient temperature of the ozone deodorizing device 1 , and performs Setting of the output of the ultrasonic vibrator 520 of the mist discharge part 50 of the ozone sprayer 2 (S202 to S207).
- control part 181 detects the surrounding temperature with the temperature sensor 170 (S202), and determines whether the surrounding temperature is lower than a predetermined temperature (S203).
- the control unit 181 sets the threshold value to be compared with the detection signal from the human-presence sensor 160 to a relatively high value so as to be determined based on a relatively large temperature change as Someone exists (S204).
- the control unit 181 sets the threshold to a relatively low value so as to determine that a person is present with a relatively small temperature change ( S206 ).
- the control unit 181 sets the output of the ultrasonic transducer 520 to a relatively high value so that the amount of mist released per unit time from the mist release unit 50 is increased. relatively more (S205).
- the control unit 181 sets the output of the ultrasonic vibrator 520 to a relatively low value so that the mist per unit time from the mist discharge unit 50 is reduced in volume.
- the release amount is relatively small (S207).
- the amplitude and period of ultrasonic vibration are changed.
- control unit 181 compares the detection signal from the human sensor 160 with the threshold value set in S204 or S206 to determine whether there is a person within a predetermined range from the ozone deodorizer 1 (S208).
- S208 NO
- S209 YES
- the control unit 181 operates the ozone generator 120 and the fan 130 ( S210 ). Thereby, ozone is discharged from the discharge port 103 of the charger 3 together with the air.
- the control unit 181 determines that a person is present ( S208 : YES) and that ozone is being emitted ( S211 : YES). In this case, the control part 181 stops the ozone generator 120 (S212). At this time, the fan 130 continues to operate without being stopped. Thereby, the discharge of ozone from the discharge port 103 of the charger 3 is stopped, and only air is discharged from the discharge port 103 .
- control unit 181 instructs the control unit 81 of the ozone sprayer 2 to generate mist using the short-range wireless communication ( S213 ), and notifies the value of the output of the ultrasonic transducer 520 set in S205 or S207 ( S214 ). After that, when the predetermined time has elapsed since the ozone generator 120 was stopped ( S215 : YES), the control unit 181 stops the fan 130 ( S216 ).
- the control unit 81 opens the mist valve 350 ( S104 ), and then operates the pump 230 ( S105 ). Thereby, the water in the container 210 is sent to the mist discharge
- the control unit 81 operates the ultrasonic transducer 520 according to the output notified by the control unit 181 ( S106 ). Thereby, the mist is released from the mist release part 50 .
- the released mist comes into contact with the ozone remaining around the ozone deodorizer 1 .
- the remaining ozone is decomposed by the mist, that is, water.
- the ozone concentration around the ozone deodorizing device 1 rapidly decreases, and the ozone odor rapidly decreases.
- the air that is, the wind
- the air is sent from the discharge port 103 of the charger to the periphery of the ozone deodorizing device 1. Therefore, the mist is diffused by the wind, and the surrounding of the ozone deodorizing device 1 is prevented from being wetted by the mist. .
- control unit 81 determines that the ozone sprayer 2 is removed from the charger 3 ( S107 : YES). The control unit 81 sends a notification of leaving to the control unit 181 of the charger 3 ( S108 ), and the control process of the ozone mode ends.
- the control unit 181 operates the ozone generator 120 and the fan 130, Ozone is released from the ozone release unit 150 .
- the control unit 81 ends the control process of the ozone mode.
- control process of the ozone mode by the control parts 81 and 181 is performed from the beginning immediately after completion
- the ozone deodorizing device 1 when someone comes to the vicinity of the ozone deodorizing device 1 while ozone is being released from the ozone release part 150, the ozone remaining in the vicinity is decomposed by the mist released from the mist release part 50, the concentration of which is rapidly decreased, and the ozone smells rapidly weakened. Thereby, it can make it difficult for a person to feel uncomfortable.
- the human-sensing sensor 160 that outputs a detection signal that changes according to the magnitude of the temperature change caused by the infrared rays emitted by a person is provided, and the presence or absence of a person is determined by comparing the detection signal with a predetermined threshold value. . And the threshold value is adjusted so that a person exists based on the temperature change which becomes large as the surrounding temperature of the ozone deodorizer 1 becomes low.
- the ozone generator 120 is stopped to stop ozone emission, while the fan 130 is operated to emit air.
- the mist discharged from the mist discharge part 50 is diffused by the discharged air, and the periphery of the ozone deodorizing apparatus 1 is suppressed from being wetted by the mist.
- the human sensor 160 which is a thermal infrared sensor
- a human-sensing sensor other than the thermal-type infrared sensor and a human-sensing sensor other than the infrared sensor can also be used.
- the processing of S204 and S206 in FIG. 8 that is, the adjustment of the threshold value based on the ambient temperature is not performed during the operation in the ozone gas mode.
- the amount of mist discharged per unit time from the mist discharge unit 50 is adjusted according to the ambient temperature.
- the amount of mist emitted per unit time may be constant. In this case, the amount of mist emitted may be determined according to the time when the ambient temperature is low and the ozone concentration becomes high.
- the fan 130 in the operation of the ozone gas mode, when the presence of a person is detected and the ozone generator 120 is stopped while the ozone is being emitted, the fan 130 continues to operate.
- the fan 130 may also be controlled to be temporarily stopped together with the ozone generator 120 and restarted thereafter.
- the fan 130 may be stopped together with the ozone generator 120 and then not operated.
- the mist discharger 50 adopts a configuration in which the water stored in the water storage tank 530 is discharged by the ultrasonic vibration of the ultrasonic vibrator 520 .
- the mist discharge part 50 is not limited to the above-mentioned structure, and may be, for example, a structure having a nozzle having a hole diameter for discharging water in a mist form.
- the mist is discharged
- the mist may be released obliquely downward from the ozone sprayer 2 by inclining the mist releasing part 50 or the like. In this way, the emitted mist easily intersects with the ozone emitted obliquely upward from the charger 3 to be easily mixed with the ozone, and the ozone is easily decomposed by the mist.
- the ozone deodorizing apparatus 1 consists of the ozone sprayer 2 and the charger 3.
- the structure of the ozone deodorizing apparatus 1 is not limited to this structure.
- the ozone deodorizing device 1 may be constituted by only the ozone sprayer 2, and the ozone discharge part 150 originally provided in the charger 3 may be provided on the bottom of the casing 10.
- the AC adapter may be connected to the ozone sprayer 2 , and the electric power for charging is supplied from the AC adapter to the ozone sprayer 2 .
- the ozone deodorizing device 1 may be constituted by a mist discharge part that discharges only mist not containing ozone and a discharge part that discharges ozone.
- an ozone discharger may be provided at the bottom of a nebulizer that does not have an ozone generating function but can discharge only mist. the ozone emission part.
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Abstract
The present invention provides a deodorization device which may not easily bring uncomfortableness to people and can well implement deodorization by using ozone. The ozone deodorization device (1) comprises: an ozone release part (150), for releasing ozone; a fog release part (50), for releasing fog; a control part, for controlling the ozone release part (150) and the fog release part (50); and a human-presence sensor (160), for detecting whether there is a person within a specified range around the ozone deodorization device (1). When no person is detected, the control part enables the ozone release part (150) to stop releasing ozone and enables the fog release part (50) to release fog.
Description
本发明涉及一种利用臭氧进行除臭的除臭装置。The invention relates to a deodorizing device utilizing ozone for deodorizing.
例如在专利文献1中记载了一种臭氧喷雾器,其通过将贮存于容器中的水电解而生成臭氧并喷雾出水中含有所生成的臭氧而成的臭氧水。For example, Patent Document 1 describes an ozone sprayer which generates ozone by electrolyzing water stored in a container and sprays ozone water containing the generated ozone in water.
上述的臭氧喷雾器是将臭氧水喷雾至卫生间的马桶、厨房的洗碗池等对象物来进行对象物的消毒、杀菌等的装置,因此臭氧水的放出量需要达到充分润湿对象物的程度。因此,无法使臭氧水呈小粒径的雾状,难以向室内广泛扩散,因此,难以使用上述的臭氧喷雾器进行室内的除臭。The above-mentioned ozone sprayer sprays ozone water to objects such as toilets in toilets and sinks in kitchens to disinfect and sterilize objects. Therefore, the amount of ozone water released needs to be sufficient to wet the objects. Therefore, since ozone water cannot be made into a mist with a small particle size, and it is difficult to diffuse widely in the room, it is difficult to deodorize the room using the above-mentioned ozone sprayer.
因此,考虑向室内放出含有臭氧的空气而不是上述的臭氧水来进行室内的除臭。含有臭氧的空气与臭氧水不同,容易向室内广泛扩散。Therefore, it is considered to deodorize the room by releasing the air containing ozone into the room instead of the above-mentioned ozone water. Unlike ozone water, ozone-containing air tends to diffuse widely indoors.
但是,在从除臭装置使气体状的臭氧放出来进行除臭的情况下,由于臭氧的放出,根据其浓度,能被人感觉到的臭氧气味容易向周围扩散,当人来到除臭装置附近时,例如,如果是卫生间等狭窄的室内,当人进入该室内时,会有因臭氧气味而使人感到不舒服的隐患。However, when gaseous ozone is released from the deodorizer for deodorization, the odor of ozone that can be felt by a person is easily diffused to the surroundings due to the release of ozone, and when a person comes to the deodorizer When it is nearby, for example, in a narrow room such as a toilet, when a person enters the room, there is a risk that the person will feel uncomfortable due to the smell of ozone.
现有技术文献prior art literature
专利文献Patent Literature
专利文献1:日本专利第6249200号公报Patent Document 1: Japanese Patent No. 6249200
发明内容SUMMARY OF THE INVENTION
发明所要解决的问题The problem to be solved by the invention
本发明是鉴于该问题而完成的,其目的在于提供一种人不易感到不舒服并 能良好地利用臭氧进行除臭的除臭装置。The present invention has been made in view of this problem, and an object thereof is to provide a deodorizing apparatus which is less likely to feel uncomfortable for a person and which can deodorize well by using ozone.
用于解决问题的方案solution to the problem
本发明的主要方案涉及一种除臭装置。本方案的除臭装置具备:第一放出部,放出臭氧;第二放出部,放出雾;控制部,控制所述第一放出部和所述第二放出部;以及人检测部,检测距所述除臭装置规定范围内是否有人存在。当由所述人检测部未检测到人的存在时,所述控制部使所述第一放出部放出臭氧,当正在放出臭氧放时由所述人检测部检测到人的存在时,所述控制部使所述第一放出部停止放出臭氧并且使所述第二放出部放出雾。The main scheme of the present invention relates to a deodorizing device. The deodorizing device of this aspect includes: a first discharge unit that discharges ozone; a second discharge unit that discharges mist; a control unit that controls the first discharge unit and the second discharge unit; and a person detection unit that detects a distance Whether anyone exists within the specified range of the deodorizing device. When the presence of a person is not detected by the person detection unit, the control unit causes the first emission unit to emit ozone, and when the presence of a person is detected by the person detection unit while ozone is being emitted, the control unit causes the first emission unit to emit ozone. The control part stops the ozone emission from the first discharge part and discharges the mist from the second discharge part.
根据上述结构,当第一放出部正在放出臭氧时有人来到除臭装置附近时,残留于附近的臭氧会被从第二放出部放出的雾分解,其浓度迅速降低,臭氧气味迅速减弱。由此,能使人不易感到不舒服。According to the above configuration, when someone comes to the vicinity of the deodorizer while the first discharge part is discharging ozone, the ozone remaining in the vicinity is decomposed by the mist discharged from the second discharge part, and its concentration decreases rapidly, and the ozone odor rapidly weakens. Thereby, it can make it difficult for a person to feel uncomfortable.
在本方案的除臭装置中,还具备:温度检测部,检测所述除臭装置的周边温度,所述人检测部可以采用包括输出与因人所放出的红外线而产生的温度变化的大小相应地变化的检测信号的人感传感器和通过将所述检测信号与规定的阈值进行比较来判定是否有人存在的判定部的结构。在该情况下,所述控制部可以配置为调整所述阈值以便根据由所述温度检测部检测到的温度越低则越大的所述温度变化来判定有人存在。The deodorizing device of the present aspect further includes a temperature detecting unit for detecting the ambient temperature of the deodorizing device, and the human detecting unit may include an output corresponding to a magnitude of a temperature change caused by infrared rays emitted by a human being. A human-sensing sensor for a detection signal that changes in the ground, and a determination unit that determines whether or not a person is present by comparing the detection signal with a predetermined threshold value. In this case, the control section may be configured to adjust the threshold value so as to determine the presence of a person based on the temperature change, which is larger as the temperature detected by the temperature detection section is lower.
根据上述的结构,能抑制因周边温度变化而引起的人的存在的检测范围的变动,因此不易发生因室温等而导致无论臭装置附近是否有人存在都不停止放出臭氧或无论除臭装置附近是否无人存在都不放出臭氧的情况。According to the above-described configuration, the fluctuation of the detection range of the presence of a person due to changes in ambient temperature can be suppressed, so that it is less likely that the emission of ozone does not stop regardless of whether there is a person in the vicinity of the deodorizing device due to room temperature, etc. There is no one that does not emit ozone.
在本方案的除臭装置中,还具备:温度检测部,检测所述除臭装置的周边温度,所述第一放出部可以采用包括由空气中的氧气生成臭氧的臭氧生成部的结构。在该情况下,所述控制部可以采用由所述温度检测部检测到的温度越低则所述第二放出部所放出的雾的每单位时间的放出量越多的结构。The deodorizing device of the present aspect further includes a temperature detection unit that detects the ambient temperature of the deodorizing device, and the first discharge unit may be configured to include an ozone generating unit that generates ozone from oxygen in the air. In this case, the control unit may adopt a configuration in which the amount of mist per unit time released by the second release unit increases as the temperature detected by the temperature detection unit decreases.
根据上述的结构,除臭装置的周边温度越低,从第一放出部放出的臭氧的浓度越高,则从第二放出部放出的每单位时间的雾的放出量越多,因此能抑制雾的无谓耗费,并且无论周边温度如何,都能迅速地使臭氧浓度降低至适当的水平,能迅速地使臭氧气味减弱至适当的状态。According to the above-mentioned configuration, the lower the ambient temperature of the deodorizer, the higher the concentration of ozone released from the first discharge part, and the greater the amount of mist discharged per unit time from the second discharge part, so that the fog can be suppressed. No matter what the ambient temperature is, the ozone concentration can be quickly reduced to an appropriate level, and the ozone odor can be quickly reduced to an appropriate state.
在本方案的除臭装置中,所述第一放出部可以采用包括由空气中的氧气生成臭氧的臭氧生成部和将由所述臭氧生成部生成的臭氧向所述第一放出部的外部送出的送风部的结构。在该情况下,可以采用如下结构:当由所述人检测部未检测到人的存在时,所述控制部使所述臭氧生成部和所述送风部工作,当正在放出臭氧时由所述人检测部检测到人的存在时,所述控制部使所述臭氧生成部停止工作并使所述送风部工作。In the deodorizing apparatus of the present aspect, the first discharge unit may include an ozone generation unit that generates ozone from oxygen in the air, and an ozone generation unit that sends out the ozone generated by the ozone generation unit to the outside of the first discharge unit. The structure of the air supply unit. In this case, when the presence of a person is not detected by the person detection unit, the control unit may operate the ozone generating unit and the blower unit, and when ozone is being emitted, the control unit may When the person detection unit detects the presence of a person, the control unit stops the operation of the ozone generating unit and causes the blower unit to operate.
根据上述的结构,当正在放出臭氧时有人来到除臭装置附近时,通过停止臭氧生成部来停止放出臭氧,另一方面,送风部进行工作来进行空气的放出。由此,通过放出的空气来使从第二放出部放出的雾扩散,抑制除臭装置的周边被雾润湿。According to the above-mentioned configuration, when someone comes to the vicinity of the deodorizer while ozone is being emitted, the ozone generation unit is stopped to stop ozone emission, while the blower unit operates to release air. Thereby, the mist discharged from the second discharge part is diffused by the discharged air, and the periphery of the deodorizer is suppressed from being wetted by the mist.
发明效果Invention effect
根据本发明,能提供一种人不易感到不舒服并能良好地利用臭氧进行除臭的除臭装置。ADVANTAGE OF THE INVENTION According to this invention, the deodorizing apparatus which can perform deodorization by ozone, can be provided with little discomfort to a person.
本发明效果乃至意义通过以下所示的实施方式的说明会变得更明确。不过,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所记载的内容的任何限制。The effect and the meaning of this invention will become clearer by description of the embodiment shown below. However, the following embodiment is merely an example for implementing the present invention, and the present invention is not limited by the contents described in the following embodiment at all.
图1是实施方式的臭氧除臭装置的立体图。FIG. 1 is a perspective view of an ozone deodorizing apparatus according to an embodiment.
图2是实施方式的臭氧除臭装置的纵剖视图。FIG. 2 is a vertical cross-sectional view of the ozone deodorizing apparatus according to the embodiment.
图3是实施方式的送水部、雨放出部以及雾放出部的立体图。3 is a perspective view of a water supply unit, a rain discharge unit, and a mist discharge unit according to the embodiment.
图4的(a)是实施方式的雨放出部的剖视图,图4的(b)是实施方式的雾放出部的剖视图。FIG. 4( a ) is a cross-sectional view of the rain discharge portion of the embodiment, and FIG. 4( b ) is a cross-sectional view of the mist discharge portion of the embodiment.
图5是表示实施方式的臭氧喷雾器的结构的框图。FIG. 5 is a block diagram showing the configuration of the ozone sprayer according to the embodiment.
图6是表示实施方式的充电器的结构的框图。FIG. 6 is a block diagram showing the configuration of the charger according to the embodiment.
图7是表示实施方式的臭氧气体模式下由控制部实现的臭氧喷雾器的控制处理的流程图。FIG. 7 is a flowchart showing control processing of the ozone atomizer by the control unit in the ozone gas mode according to the embodiment.
图8是表示本实施方式的臭氧气体模式下由控制部实现的充电器的控制处理的流程图。FIG. 8 is a flowchart showing control processing of the charger by the control unit in the ozone gas mode of the present embodiment.
附图标记说明Description of reference numerals
1:臭氧除臭装置(除臭装置);2:臭氧喷雾器;3:充电器;50:雾放出部(第二放出部);81:控制部;104:风道;120:臭氧发生器(臭氧生成部);130:风扇(送风部);150:臭氧放出部(第一放出部);160:人感传感器。1: ozone deodorizing device (deodorizing device); 2: ozone sprayer; 3: charger; 50: mist discharge part (second discharge part); 81: control part; 104: air duct; 120: ozone generator ( ozone generation part); 130: fan (air supply part); 150: ozone discharge part (first discharge part); 160: human sensor.
以下,参照附图对作为本发明的除臭装置的一个实施方式的臭氧除臭装置进行说明。Hereinafter, the ozone deodorizing apparatus which is one Embodiment of the deodorizing apparatus of this invention is demonstrated, referring drawings.
图1是臭氧除臭装置1的立体图。图2是臭氧除臭装置1的纵剖视图。图3是送水部30、雨放出部40以及雾放出部50的立体图。图4的(a)是雨放出部40的剖视图,图4的(b)是雾放出部50的剖视图。FIG. 1 is a perspective view of an ozone deodorizing apparatus 1 . FIG. 2 is a vertical cross-sectional view of the ozone deodorizing apparatus 1 . FIG. 3 is a perspective view of the water supply unit 30 , the rain discharge unit 40 , and the mist discharge unit 50 . FIG. 4( a ) is a cross-sectional view of the rain discharge portion 40 , and FIG. 4( b ) is a cross-sectional view of the mist discharge portion 50 .
需要说明的是,以下,以雨放出部40侧为臭氧除臭装置1的前侧来进行说明。In addition, below, the rain discharge|release part 40 side is demonstrated as the front side of the ozone deodorizing apparatus 1. FIG.
臭氧除臭装置1由臭氧喷雾器2和充电器3构成。The ozone deodorizing device 1 is composed of an ozone sprayer 2 and a charger 3 .
臭氧喷雾器2在壳体10内具备生成部20、送水部30、雨放出部40、雾放出部50以及操作部60。The ozone sprayer 2 includes a generation part 20 , a water supply part 30 , a rain discharge part 40 , a mist discharge part 50 , and an operation part 60 in the casing 10 .
臭氧喷雾器2将由生成部20生成的臭氧水经过送水部30送向雨放出部40并从雨放出部40向外部呈雨状放出。此外,臭氧喷雾器2将由生成部20生成的臭氧水经过送水部30送向雾放出部50,由臭氧水生成含有臭氧的雾并将该雾从雾放出部50向外部放出。The ozone sprayer 2 sends the ozone water produced by the production part 20 to the rain discharge part 40 through the water supply part 30 and discharges it from the rain discharge part 40 to the outside in a rain-like manner. Further, the ozone sprayer 2 sends the ozone water generated by the generating unit 20 to the mist discharging unit 50 through the water supply unit 30 , generates mist containing ozone from the ozone water, and discharges the mist from the mist discharging unit 50 to the outside.
而且,臭氧喷雾器2在壳体10内具备包括充电电池710的电源部70。臭氧喷雾器2以可拆装的方式设置于充电器3以便向充电电池710充电。Furthermore, the ozone sprayer 2 includes a power supply unit 70 including a rechargeable battery 710 in the casing 10 . The ozone sprayer 2 is detachably mounted on the charger 3 to charge the rechargeable battery 710 .
充电器3在壳体100内包括供电部110,在设置有臭氧喷雾器2的状态下通过供电部110来供给用于对充电电池710进行充电的电力。此外,充电器3在壳体100内具备臭氧发生器120和风扇130,通过风扇130的工作,使利用臭氧 发生器120由空气中的氧气生成的臭氧包含在空气中向外部放出。需要说明的是,从充电器3放出的臭氧为气体,也能称为臭氧气体。The charger 3 includes a power supply unit 110 in the housing 100 , and the power supply unit 110 supplies power for charging the rechargeable battery 710 through the power supply unit 110 in a state where the ozone sprayer 2 is installed. In addition, the charger 3 includes an ozone generator 120 and a fan 130 in the casing 100, and by the operation of the fan 130, the ozone generated from the oxygen in the air by the ozone generator 120 is contained in the air and released to the outside. In addition, the ozone discharged from the charger 3 is a gas, and can also be called ozone gas.
参照图1至图4的(b),对臭氧喷雾器2的结构进行详细说明。1-4(b), the structure of the ozone sprayer 2 is demonstrated in detail.
壳体10由躯干部10a、颈部10b以及头部10c构成。躯干部10a中,其上部形成为具有随着趋向颈部10b而内部变窄的锥形的大致有底圆筒状。在躯干部10a形成有细长的显示窗11。此外,在躯干部10a形成有模式切换按钮12和模式显示部13。每当模式切换按钮12被按下,工作模式在从雨放出部40呈雨状放出臭氧水的臭氧雨模式与从雾放出部50放出含有臭氧的雾的臭氧雾模式之间进行切换。模式显示部13包括能以多种颜色点亮的LED,以与工作模式相应的颜色点亮。The casing 10 is composed of a trunk portion 10a, a neck portion 10b, and a head portion 10c. In the trunk portion 10a, the upper portion thereof is formed in a substantially bottomed cylindrical shape having a tapered shape whose inside is narrowed toward the neck portion 10b. An elongated display window 11 is formed in the trunk portion 10a. Moreover, the mode switching button 12 and the mode display part 13 are formed in the trunk part 10a. Every time the mode switching button 12 is pressed, the operation mode is switched between the ozone rain mode in which the ozone water is released in rain form from the rain release part 40 and the ozone mist mode in which the mist containing ozone is released from the mist release part 50 . The mode display unit 13 includes LEDs that can be lit in a plurality of colors, and lights up in colors corresponding to the operation modes.
颈部10b具有大致圆筒状,在上下方向上延伸。头部10c具有大致方形筒状,在前后方向上延伸。The neck portion 10b has a substantially cylindrical shape and extends in the up-down direction. The head portion 10c has a substantially square cylindrical shape, and extends in the front-rear direction.
生成部20包括:容器210,贮存水;电解部220,摄入容器210内的水,通过电解,由摄入的水产生臭氧;以及泵230,用于将含有由电解部220产生的臭氧的臭氧水经过送水部30送向雨放出部40和雾放出部50。The generating part 20 includes a container 210 for storing water; an electrolysis part 220 for taking in the water in the container 210 and generating ozone from the taken-in water through electrolysis; The ozone water is sent to the rain discharge part 40 and the mist discharge part 50 through the water supply part 30 .
容器210具有透光性,形成为与壳体10对应的形状。容器210中贮存纯水、自来水等水。容器210的顶面的高度比壳体10的颈部10b的高度低。由此,在颈部10b的上部形成有配置泵230、切换部360、操作部60等部件的空间。The container 210 has translucency and is formed in a shape corresponding to the casing 10 . The container 210 stores water such as pure water and tap water. The height of the top surface of the container 210 is lower than the height of the neck 10b of the casing 10 . As a result, a space for arranging components such as the pump 230, the switching portion 360, and the operation portion 60 is formed in the upper portion of the neck portion 10b.
在容器210,于前侧形成有与显示窗11对应形状的突出部211。突出部211从显示窗11向外部露出。用户能经过显示窗11来确认容器210内的水量。此外,在容器210,于后侧设有用于向容器210内放水的供水口212。供水口212从设于壳体10的开口部14稍微向外突出。堵住供水口212的盖15嵌入开口部14。In the container 210, a protrusion 211 having a shape corresponding to the display window 11 is formed on the front side. The protruding portion 211 is exposed to the outside from the display window 11 . The user can confirm the amount of water in the container 210 through the display window 11 . In addition, the container 210 is provided with a water supply port 212 for discharging water into the container 210 on the rear side. The water supply port 212 slightly protrudes outward from the opening 14 provided in the casing 10 . The cover 15 that blocks the water supply port 212 is fitted into the opening 14 .
电解部220包括阳极、阴极以及离子交换膜,配置于容器210内的底部。在电解部220设有水的流入口221和流出口222。The electrolysis unit 220 includes an anode, a cathode, and an ion exchange membrane, and is disposed at the bottom of the container 210 . The electrolysis unit 220 is provided with an inflow port 221 and an outflow port 222 for water.
泵230例如为隔膜驱动式的小型泵。在泵230的吸入口231连接有吸水管240。吸水管240的前端的吸水口241位于容器210内的底部。在泵230的吐出口232连接有吐出管250的一端。吐出管250的另一端连接于电解部220的流 入口221。The pump 230 is, for example, a diaphragm-driven small pump. A suction pipe 240 is connected to the suction port 231 of the pump 230 . The suction port 241 at the front end of the suction pipe 240 is located at the bottom of the container 210 . One end of the discharge pipe 250 is connected to the discharge port 232 of the pump 230 . The other end of the discharge pipe 250 is connected to the inflow port 221 of the electrolysis unit 220.
当泵230工作时,容器210内的水从吸水口241被吸入,经过吸水管240、泵230以及吐出管250被送向电解部220。在对阳极和阴极通电的状态下,当水经过电解部220时,该水被电解而生成臭氧。生成的臭氧溶解于水中,生成臭氧水。When the pump 230 operates, the water in the container 210 is sucked from the water suction port 241 , and sent to the electrolysis unit 220 through the water suction pipe 240 , the pump 230 , and the discharge pipe 250 . In a state where the anode and the cathode are energized, when water passes through the electrolysis unit 220, the water is electrolyzed to generate ozone. The generated ozone is dissolved in water to generate ozone water.
送水部30包括送水管310、雨用管320、雾用管330、雨用阀340以及雾用阀350。The water supply unit 30 includes a water supply pipe 310 , a rain pipe 320 , a mist pipe 330 , a rain valve 340 , and a mist valve 350 .
送水管310连接于电解部220的流出口222。雨用管320和雾用管330从送水管310分支并分别连接于雨放出部40和雾放出部50。雨用管320和雾用管330由两个管构成,在两个管之间分别配置有雨用阀340和雾用阀350。雨用阀340和雾用阀350是电磁阀,构成对要使从生成部20流出的臭氧水流向雨用管320和雾用管330中的哪个管进行切换的切换部360。The water supply pipe 310 is connected to the outflow port 222 of the electrolysis unit 220 . The rain pipe 320 and the mist pipe 330 are branched from the water supply pipe 310 and connected to the rain discharge part 40 and the mist discharge part 50 , respectively. The rain pipe 320 and the mist pipe 330 are composed of two pipes, and the rain valve 340 and the mist valve 350 are respectively arranged between the two pipes. The rain valve 340 and the mist valve 350 are solenoid valves, and constitute a switching unit 360 that switches which of the rain pipe 320 and the mist pipe 330 the ozone water flowing out of the generation unit 20 flows to.
泵230不工作时,雨用阀340和雾用阀350处于关闭状态,泵230工作时,一方的阀被打开。When the pump 230 is not operating, the rain valve 340 and the mist valve 350 are closed, and when the pump 230 is operating, one valve is opened.
从泵230吐出的臭氧水在送水管310中流动。送至送水管310的臭氧水在雨用阀340打开的情况下经过雨用管320被送向雨放出部40,在雾用阀350打开的情况下经过雾用管330被送向雾放出部50。The ozone water discharged from the pump 230 flows through the water supply pipe 310 . The ozone water sent to the water supply pipe 310 is sent to the rain discharge part 40 through the rain pipe 320 when the rain valve 340 is open, and is sent to the mist discharge part through the mist valve 350 when the mist valve 350 is opened. 50.
雨放出部40配置于壳体10的头部10c的前端部。在雨放出部40的前表面设有外周带有锥形台的圆环状的放出口41。放出口41从头部10c的前端面向外部露出。在放出口41装配有圆形的放出板42。在放出板42分散地形成有多个孔42a。在雨放出部40的后部设有连接口43,雨用管320连接于该连接口43。在雨放出部40的内部,从连接口43向放出口41形成有流路44。如图4的(a)的单点划线箭头所示,由雨用管320送至雨放出部40的臭氧水从放出板42的多个孔42a以雨状被强势地放出即喷射。The rain discharge portion 40 is arranged at the front end portion of the head portion 10 c of the casing 10 . An annular discharge port 41 having a tapered frustum is provided on the front surface of the rain discharge portion 40 . The discharge port 41 is exposed to the outside from the front end face of the head portion 10c. A circular discharge plate 42 is attached to the discharge port 41 . A plurality of holes 42a are formed in the discharge plate 42 in a dispersed manner. A connection port 43 is provided at the rear of the rain discharge portion 40 , and the rain pipe 320 is connected to the connection port 43 . Inside the rain discharge portion 40 , a flow path 44 is formed from the connection port 43 to the discharge port 41 . As indicated by the one-dot chain arrow in FIG. 4( a ), the ozone water sent to the rain discharge unit 40 by the rain pipe 320 is strongly discharged or sprayed from the plurality of holes 42 a of the discharge plate 42 in a rain-like manner.
雾放出部50配置于壳体10的头部10c的后端部。雾放出部50的前表面从头部10c的后端面向外部露出。雾放出部50包括外壳510、超声波振子520以及贮水箱530。雾放出部50相当于本发明的第二放出部。The mist discharge part 50 is arrange|positioned at the rear-end part of the head part 10c of the housing|casing 10. The front surface of the mist discharge|release part 50 is exposed to the exterior from the rear-end surface of the head part 10c. The mist discharge part 50 includes a casing 510 , an ultrasonic vibrator 520 , and a water storage tank 530 . The mist discharge part 50 corresponds to the second discharge part of the present invention.
在外壳510,于前表面形成有圆形的凹部511,在该凹部511装接有圆盘状 的超声波振子520。超声波振子520具备具有许多微孔并进行超声波振动的振动面521。A circular recess 511 is formed on the front surface of the housing 510, and a disk-shaped ultrasonic transducer 520 is attached to the recess 511. The ultrasonic vibrator 520 includes a vibrating surface 521 that has many pores and that vibrates ultrasonically.
贮水箱530配置于外壳510内的上部。贮水箱530的容积远小于容器210的容积。在贮水箱530的顶面形成有流入管531。流入管531从外壳510的后表面向后方突出。雾用管330连接于流入管531。此外,在贮水箱530的后表面上部形成有溢水口532。溢水口532从外壳510的后表面向后方突出。溢水管540连接于溢水口532。溢水管540的前端被置入容器210内。The water storage tank 530 is arranged in the upper part of the casing 510 . The volume of the water storage tank 530 is much smaller than the volume of the container 210 . An inflow pipe 531 is formed on the top surface of the water storage tank 530 . The inflow pipe 531 protrudes rearward from the rear surface of the housing 510 . The mist tube 330 is connected to the inflow tube 531 . In addition, an overflow port 532 is formed in the upper portion of the rear surface of the water storage tank 530 . The overflow port 532 protrudes rearward from the rear surface of the casing 510 . The overflow pipe 540 is connected to the overflow port 532 . The front end of the overflow pipe 540 is placed in the container 210 .
贮水箱530具有朝外壳510的凹部511向斜下方延伸的部分,在该部分的前端设有流出口533。流出口533在凹部511内连接于超声波振子520的振动面521。The water storage tank 530 has a portion extending obliquely downward toward the concave portion 511 of the housing 510 , and an outflow port 533 is provided at the front end of the portion. The outflow port 533 is connected to the vibration surface 521 of the ultrasonic transducer 520 in the recessed portion 511 .
贮水箱530中贮存由雾用管330送至雾放出部50的臭氧水。当超声波振子520工作时,振动面521进行超声波振动。由此,如图4的(b)所示,在贮水箱530的流出口533处与振动面521接触的臭氧水雾化,成为含有臭氧的雾。雾从作为放出口的振动面521的许多微孔放出。The water storage tank 530 stores the ozone water sent from the mist pipe 330 to the mist discharge part 50 . When the ultrasonic vibrator 520 operates, the vibrating surface 521 vibrates ultrasonically. Thereby, as shown in FIG.4(b), the ozone water which contacts the vibration surface 521 in the outflow port 533 of the water storage tank 530 is atomized, and becomes mist containing ozone. The mist is released from the many pores of the vibration surface 521 as the release port.
操作部60设于壳体10的颈部10b的前侧。操作部60包括操作按钮61,当操作按钮61被按下时,内部的触点开闭式的开关接通。The operation part 60 is provided in the front side of the neck part 10b of the housing 10. The operation unit 60 includes an operation button 61, and when the operation button 61 is pressed, an internal contact opening and closing type switch is turned on.
电源部70包括充电电池710和充电装置720。充电电池710例如为锂离子电池,输出用于驱动电解部220、泵230、切换部360等电装部件的电力。充电装置720包括受电线圈721和充电电路板722,对充电电池710进行充电。受电线圈721将导线卷绕成涡旋状而成,以接近壳体10的底面的方式配置。充电电池710和充电电路板722在壳体10内配置于容器210的后方下部。The power supply unit 70 includes a rechargeable battery 710 and a charging device 720 . The rechargeable battery 710 is, for example, a lithium ion battery, and outputs electric power for driving electrical components such as the electrolysis unit 220 , the pump 230 , and the switching unit 360 . The charging device 720 includes a power receiving coil 721 and a charging circuit board 722 and charges the rechargeable battery 710 . The power receiving coil 721 is formed by winding a lead wire in a spiral shape, and is arranged so as to be close to the bottom surface of the case 10 . The rechargeable battery 710 and the rechargeable circuit board 722 are arranged in the lower rear portion of the container 210 in the casing 10 .
在壳体10的底部配置有接近开关16。接近开关16由簧片开关等构成,在臭氧喷雾器2设置于充电器3的载置面102时对设于充电器3的磁铁140的磁力作出反应而接通。A proximity switch 16 is arranged on the bottom of the casing 10 . The proximity switch 16 is constituted by a reed switch or the like, and is turned on in response to the magnetic force of the magnet 140 provided in the charger 3 when the ozone atomizer 2 is installed on the mounting surface 102 of the charger 3 .
图5是表示臭氧喷雾器2的结构的框图。FIG. 5 is a block diagram showing the configuration of the ozone sprayer 2 .
臭氧喷雾器2除了上述结构之外,还具备:控制部81、存储部82、操作检测部83、显示驱动部84、电极通电部85、泵驱动部86、阀驱动部87、振子驱动部88以及通信部89。In addition to the above configuration, the ozone sprayer 2 further includes a control unit 81 , a storage unit 82 , an operation detection unit 83 , a display drive unit 84 , an electrode energization unit 85 , a pump drive unit 86 , a valve drive unit 87 , a vibrator drive unit 88 , and Communication section 89.
当操作部60的操作按钮61或模式切换按钮12被按下时,操作检测部83将与被按下的按钮相应的操作信号输出给控制部81。接近开关16接通时,从接近开关16向控制部81输出接通信号。When the operation button 61 or the mode switching button 12 of the operation unit 60 is pressed, the operation detection unit 83 outputs an operation signal corresponding to the pressed button to the control unit 81 . When the proximity switch 16 is turned on, an ON signal is output from the proximity switch 16 to the control unit 81 .
显示驱动部84根据来自控制部81的控制信号来使模式显示部13点亮。电极通电部85根据来自控制部81的控制信号来向电解部220的阳极与阴极之间施加用于电解的电压。泵驱动部86根据来自控制部81的控制信号来驱动泵230。The display drive unit 84 lights the mode display unit 13 according to a control signal from the control unit 81 . The electrode energizing unit 85 applies a voltage for electrolysis between the anode and the cathode of the electrolysis unit 220 according to a control signal from the control unit 81 . The pump drive unit 86 drives the pump 230 according to the control signal from the control unit 81 .
阀驱动部87根据来自控制部81的控制信号来驱动雨用阀340和雾用阀350即切换部360。振子驱动部88根据来自控制部81的控制信号来驱动超声波振子520。The valve driving unit 87 drives the rain valve 340 and the mist valve 350 , that is, the switching unit 360 based on the control signal from the control unit 81 . The transducer driving unit 88 drives the ultrasonic transducer 520 according to the control signal from the control unit 81 .
通信部89通过红外线通信方式等近距离无线通信方式与充电器3的通信部186进行通信。The communication unit 89 communicates with the communication unit 186 of the charger 3 by a short-range wireless communication method such as an infrared communication method.
存储部82包括ROM(只读存储器)、RAM(随机存取存储器)等。存储部82中存储有用于使控制部81执行规定的处理的程序。此外,存储部82中存储有用于程序的执行的各种参数、各种控制标记。The storage section 82 includes a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The storage unit 82 stores a program for causing the control unit 81 to execute predetermined processing. In addition, the storage unit 82 stores various parameters and various control flags for executing the program.
控制部81基于来自操作检测部83、接近开关16等的各个信号,根据存储于存储部82的程序来控制显示驱动部84、电极通电部85、泵驱动部86、阀驱动部87、振子驱动部88、通信部89等。The control unit 81 controls the display drive unit 84 , the electrode energization unit 85 , the pump drive unit 86 , the valve drive unit 87 , and the vibrator drive according to the program stored in the storage unit 82 based on the respective signals from the operation detection unit 83 , the proximity switch 16 , and the like. part 88, communication part 89, etc.
再次参照图1和图2,对充电器3的结构进行详细说明。1 and 2 again, the structure of the charger 3 will be described in detail.
充电器3具备上下扁平的大致圆柱状的壳体100。在壳体100的顶面形成有稍微凹陷的凹部101。凹部101的底面成为用于载置臭氧喷雾器2的载置面102,与壳体100的底面平行。在壳体100的周面,于后侧的上部形成有放出口103。放出口103由沿周向排列的多个狭缝孔构成。在臭氧喷雾器2设置于充电器3时,放出口103与作为臭氧喷雾器2的雾放出部50的放出口的振动面521朝向相同的方向。The charger 3 includes a substantially cylindrical case 100 that is flat up and down. A slightly recessed recess 101 is formed on the top surface of the case 100 . The bottom surface of the recessed part 101 becomes the mounting surface 102 on which the ozone sprayer 2 is mounted, and is parallel to the bottom surface of the casing 100 . A discharge port 103 is formed in the upper part of the rear side on the peripheral surface of the casing 100 . The discharge port 103 is constituted by a plurality of slit holes arranged in the circumferential direction. When the ozone sprayer 2 is installed in the charger 3 , the discharge port 103 and the vibration surface 521 which is the discharge port of the mist discharge part 50 of the ozone sprayer 2 face the same direction.
壳体100内设有供电部110和磁铁140。供电部110包括电源装置111和送电线圈112。在电源装置111连接有未图示的插头。当插头连接于插座时,从商用电源对电源装置111进行供电。送电线圈112将导线卷绕成涡旋状而成,以接近载置面102的方式配置在当臭氧喷雾器2设置于充电器3时与受电线圈721 对置的位置。磁铁140以接近载置面102的方式配置在当臭氧喷雾器2载置于充电器3时与接近开关16对置的位置。The housing 100 is provided with a power supply unit 110 and a magnet 140 . The power supply unit 110 includes a power supply device 111 and a power transmission coil 112 . A plug not shown is connected to the power supply device 111 . When the plug is connected to the outlet, power is supplied to the power supply device 111 from a commercial power source. The power transmitting coil 112 is formed by winding a lead wire in a spiral shape, and is disposed at a position facing the power receiving coil 721 when the ozone sprayer 2 is installed on the charger 3 so as to be close to the mounting surface 102 . The magnet 140 is disposed at a position facing the proximity switch 16 when the ozone sprayer 2 is placed on the charger 3 so as to be close to the placement surface 102 .
而且,在壳体100内设有在前后方向上延伸的风道104。风道104的前侧与壳体100的底面平行,后侧相对于底面向斜上方倾斜。在壳体100,以使侧面的前侧向内侧凹陷的方式形成有容纳室105,风道104的入口104a与容纳室105相连。风道104的出口104b与放出口103相连。在风道104内配置有臭氧发生器120,在容纳室105内配置有风扇130。由臭氧发生器120、风扇130以及风道104构成放出臭氧的臭氧放出部150。臭氧放出部150相当于本发明的第一放出部。此外,臭氧发生器120相当于本发明的臭氧生成部,风扇130相当于本发明的送风部。Furthermore, an air duct 104 extending in the front-rear direction is provided in the casing 100 . The front side of the air duct 104 is parallel to the bottom surface of the housing 100 , and the rear side is inclined obliquely upward with respect to the bottom surface. In the housing 100 , a housing chamber 105 is formed such that the front side of the side surface is recessed inward, and the inlet 104 a of the air duct 104 is connected to the housing chamber 105 . The outlet 104b of the air duct 104 is connected to the discharge outlet 103 . The ozone generator 120 is arranged in the air duct 104 , and the fan 130 is arranged in the storage chamber 105 . The ozone generator 120 , the fan 130 , and the air duct 104 constitute the ozone discharge part 150 that discharges ozone. The ozone discharge part 150 corresponds to the first discharge part of the present invention. In addition, the ozone generator 120 corresponds to the ozone generation part of this invention, and the fan 130 corresponds to the ventilation part of this invention.
臭氧发生器120是放电式的臭氧发生器,在一对电极间产生电晕放电、无声放电等放电,由经过一对电极间的空气中的氧气生成臭氧。The ozone generator 120 is a discharge type ozone generator, and generates discharges such as corona discharge and silent discharge between a pair of electrodes, and generates ozone from oxygen in the air passing between the pair of electrodes.
风扇130是轴流扇,从壳体100的外部摄入空气并将摄入的空气送向风道104内的臭氧发生器120。此外,风扇130使由臭氧发生器120生成的臭氧包含在空气中并经过放出口103向外部送出。需要说明的是,风扇130也可以是离心扇。The fan 130 is an axial flow fan, takes in air from the outside of the casing 100 and sends the taken-in air to the ozone generator 120 in the air duct 104 . Further, the fan 130 contains the ozone generated by the ozone generator 120 in the air, and sends it to the outside through the discharge port 103 . It should be noted that the fan 130 may also be a centrifugal fan.
为了检测距臭氧除臭装置1规定范围内是否有人存在,在壳体100的后部配置有人感传感器160。此外,为了检测臭氧除臭装置1的周边温度,在壳体100的后部配置有温度传感器170。In order to detect whether a person exists within a predetermined range from the ozone deodorizing device 1 , a human presence sensor 160 is arranged at the rear of the casing 100 . In addition, in order to detect the ambient temperature of the ozone deodorizing apparatus 1, the temperature sensor 170 is arrange|positioned in the rear part of the casing 100.
在臭氧喷雾器2与充电器3之间具有定位结构,该定位结构由形成于充电器3的壳体100的突起106和形成于臭氧喷雾器2的壳体10并容纳突起106的凹部17构成,通过该定位结构,臭氧喷雾器2不会以前后颠倒的状态载置于充电器3。Between the ozone sprayer 2 and the charger 3, there is a positioning structure composed of a protrusion 106 formed on the housing 100 of the charger 3 and a recess 17 formed on the housing 10 of the ozone sprayer 2 and accommodating the protrusion 106, With this positioning structure, the ozone sprayer 2 is not placed on the charger 3 in a state where the front and rear are reversed.
图6是表示充电器3的结构的框图。FIG. 6 is a block diagram showing the configuration of the charger 3 .
充电器3除了上述结构之外,还具备:控制部181、存储部182、逆变器183、发生器驱动部184、风扇驱动部185以及通信部186。The charger 3 includes a control unit 181 , a storage unit 182 , an inverter 183 , a generator drive unit 184 , a fan drive unit 185 , and a communication unit 186 in addition to the above-described configuration.
逆变器183根据来自控制部181的控制信号,由从电源装置111供给来的电压生成交流电压并施加给送电线圈112。逆变器183与电源装置111和送电线 圈112一起构成供电部110。The inverter 183 generates an AC voltage from the voltage supplied from the power supply device 111 according to a control signal from the control unit 181 , and applies it to the power transmission coil 112 . The inverter 183 constitutes the power supply unit 110 together with the power supply device 111 and the power transmission coil 112.
发生器驱动部184根据来自控制部181的控制信号来驱动臭氧发生器120。风扇驱动部185根据来自控制部181的控制信号来驱动风扇130。通信部186通过近距离无线通信方式与臭氧喷雾器2的通信部89进行通信。The generator drive unit 184 drives the ozone generator 120 according to a control signal from the control unit 181 . The fan drive unit 185 drives the fan 130 according to the control signal from the control unit 181 . The communication unit 186 communicates with the communication unit 89 of the ozone sprayer 2 by short-range wireless communication.
人感传感器160为热电型、热电动势型等热型的红外线传感器,向控制部181输出与因人所放出的红外线而产生的温度变化的大小相应地变化的检测信号。控制部151通过将输入的检测信号与规定的阈值进行比较来判定距臭氧除臭装置1规定范围内是否有人存在。例如,检测信号具有接受到人所放出的红外线时的温度变化即周边温度的温度差越大则峰值电压越大的波形。控制部181将峰值电压与作为阈值的规定电压进行比较,在峰值电压高于规定电压时判定为有人存在。控制部181相当于本发明的判定部,由人感传感器160和控制部181构成本发明的人检测部。The human detection sensor 160 is a thermal infrared sensor such as a pyroelectric type or a thermoelectromotive force type, and outputs a detection signal that changes according to the magnitude of the temperature change due to infrared rays emitted by a person to the control unit 181 . The control part 151 determines whether there exists a person within a predetermined range from the ozone deodorizing apparatus 1 by comparing the input detection signal with a predetermined threshold value. For example, the detection signal has a waveform in which the temperature change when receiving infrared rays emitted by a person, that is, the larger the temperature difference of the surrounding temperature, the larger the peak voltage becomes. The control unit 181 compares the peak voltage with a predetermined voltage as a threshold value, and determines that a person is present when the peak voltage is higher than the predetermined voltage. The control unit 181 corresponds to the determination unit of the present invention, and the human detection sensor 160 and the control unit 181 constitute the human detection unit of the present invention.
温度传感器170例如为热敏电阻,向控制部181输出与检测到的温度相应的温度信号。温度传感器170相当于本发明的温度检测部。The temperature sensor 170 is, for example, a thermistor, and outputs a temperature signal corresponding to the detected temperature to the control unit 181 . The temperature sensor 170 corresponds to the temperature detection unit of the present invention.
存储部182包括ROM、RAM等。存储部182中存储有使控制部181执行的规定的处理的程序。此外,存储部182中存储有用于程序的执行的各种参数、各种控制标记。The storage section 182 includes ROM, RAM, and the like. The storage unit 182 stores a program of predetermined processing to be executed by the control unit 181 . In addition, the storage unit 182 stores various parameters and various control flags for executing the program.
控制部181根据存储于存储部182的程序来控制逆变器183、发生器驱动部184、风扇驱动部185、通信部186等。The control unit 181 controls the inverter 183 , the generator drive unit 184 , the fan drive unit 185 , the communication unit 186 , and the like according to the program stored in the storage unit 182 .
臭氧除臭装置1能在臭氧喷雾器2脱离了充电器3时通过臭氧喷雾器2来进行臭氧雨模式的工作和臭氧雾模式的工作。用于这两个模式的工作的处理由臭氧喷雾器2的控制部81来执行。The ozone deodorizing apparatus 1 can perform the operation of the ozone rain mode and the operation of the ozone mist mode by the ozone sprayer 2 when the ozone sprayer 2 is separated from the charger 3 . The processing for the operation of these two modes is performed by the control unit 81 of the ozone sprayer 2 .
在设定为臭氧雨模式的状态下,当操作按钮61被按下时,控制部81打开雨用阀340后使泵230和电解部220工作规定时间(例如3秒)。由此,由电解部220即生成部20生成的臭氧水被送向雨放出部40,以规定时间从雨放出部40的放出口41喷射雨状的臭氧水。用户能对卫生间的马桶、厨房的洗碗池等对象物喷洒臭氧水来清洁对象物。When the operation button 61 is pressed while the ozone rain mode is set, the control unit 81 opens the rain valve 340 and operates the pump 230 and the electrolysis unit 220 for a predetermined time (eg, 3 seconds). Thereby, the ozone water generated by the electrolysis unit 220 , that is, the generation unit 20 is sent to the rain discharge unit 40 , and rain-like ozone water is sprayed from the discharge port 41 of the rain discharge unit 40 for a predetermined time. The user can spray ozone water on objects such as a toilet in a bathroom and a sink in a kitchen to clean the objects.
另一方面,在设定为臭氧雾模式的状态下,当操作按钮61被按下时,控制 部81打开雾用阀350后使泵230和电解部220工作。由此,在贮水箱530内蓄有臭氧水。之后,控制部81使超声波振子520工作。由此,从作为雾放出部50的放出口的振动面521放出含有臭氧的雾。超声波振子520工作至贮存于贮水箱530的臭氧水几乎全部被放出为止。用户能通过将含有臭氧的雾向室内扩散来对室内进行除臭。此外,用户能使含有臭氧的雾与衣物等对象物接触来将对象物除臭。On the other hand, when the operation button 61 is pressed while the ozone mist mode is set, the control unit 81 opens the mist valve 350 and operates the pump 230 and the electrolysis unit 220. Thereby, the ozone water is stored in the water storage tank 530 . After that, the control unit 81 operates the ultrasonic transducer 520 . Thereby, the mist containing ozone is released from the vibration surface 521 serving as the release port of the mist release part 50 . The ultrasonic vibrator 520 operates until almost all the ozone water stored in the water storage tank 530 is released. The user can deodorize the room by diffusing the ozone-containing mist into the room. In addition, the user can deodorize the object by bringing the ozone-containing mist into contact with the object such as clothing.
在臭氧除臭装置1中,当臭氧喷雾器2设置于充电器3时,臭氧喷雾器2被充电。当由接近开关16检测到臭氧喷雾器2设置于充电器3时,臭氧喷雾器2的控制部81使用近距离无线通信来向充电器3的控制部181进行充电开始的指示。控制部181使逆变器183工作,交流电流流过送电线圈112。通过电磁感应作用,交流电流流向臭氧喷雾器2侧的受电线圈721而产生交流电压。交流电压通过充电电路板722被转换为直流电压并供给至充电电池710。由此,充电电池710被充电。In the ozone deodorizing apparatus 1, when the ozone sprayer 2 is installed in the charger 3, the ozone sprayer 2 is charged. When the proximity switch 16 detects that the ozone sprayer 2 is installed in the charger 3 , the control unit 81 of the ozone sprayer 2 instructs the control unit 181 of the charger 3 to start charging using short-range wireless communication. The control unit 181 operates the inverter 183 so that the alternating current flows through the power transmission coil 112 . By electromagnetic induction, an alternating current flows to the power receiving coil 721 on the ozone sprayer 2 side to generate an alternating voltage. The AC voltage is converted into a DC voltage by the charging circuit board 722 and supplied to the rechargeable battery 710 . Thereby, the rechargeable battery 710 is charged.
在臭氧除臭装置1中,当臭氧喷雾器2设置于充电器3时,进行臭氧气体模式的工作,从充电器3的放出口103放出含有臭氧的空气。放出的空气中的臭氧浓度比臭氧雾模式下从臭氧喷雾器2放出的雾中的臭氧浓度高。此外,不会因雾中的水而发生臭氧的分解。因此,对室内进行除臭的效果高。In the ozone deodorizing apparatus 1, when the ozone sprayer 2 is installed in the charger 3, the operation of the ozone gas mode is performed, and the air containing ozone is discharged from the discharge port 103 of the charger 3. The ozone concentration in the discharged air is higher than the ozone concentration in the mist discharged from the ozone sprayer 2 in the ozone mist mode. In addition, the decomposition of ozone does not occur due to water in the mist. Therefore, the effect of deodorizing indoors is high.
另一方面,臭氧气体模式比臭氧雾模式容易产生臭氧气味。很多用户容易对臭氧气味感到不舒服。因此,在臭氧气体模式下,当臭氧除臭装置1附近无人存在时,从充电器3进行臭氧的放出。而且,当正在放出臭氧时有人来到臭氧除臭装置1附近时,停止放出臭氧并且从臭氧喷雾器2放出雾以便臭氧迅速地分解来减弱臭氧气味。On the other hand, the ozone gas mode is more prone to ozone odor than the ozone fog mode. Many users are easily uncomfortable with the smell of ozone. Therefore, in the ozone gas mode, when no one exists in the vicinity of the ozone deodorizing device 1, the discharge of ozone is performed from the charger 3. Also, when someone comes to the vicinity of the ozone deodorizing device 1 while ozone is being emitted, the ozone emission is stopped and mist is emitted from the ozone sprayer 2 so that the ozone is rapidly decomposed to reduce the ozone odor.
用于臭氧气体模式的工作的处理由臭氧喷雾器2的控制部81和充电器3的控制部181合作执行。由臭氧喷雾器2的控制部81和充电器3的控制部181构成本发明的控制部。The processing for the operation of the ozone gas mode is executed by the control unit 81 of the ozone sprayer 2 and the control unit 181 of the charger 3 in cooperation. The control unit of the present invention is constituted by the control unit 81 of the ozone sprayer 2 and the control unit 181 of the charger 3 .
图7是表示臭氧气体模式下由控制部81实现的臭氧喷雾器2的控制处理的流程图。图8是表示臭氧气体模式下由控制部181实现的充电器3的控制处理的流程图。FIG. 7 is a flowchart showing the control process of the ozone atomizer 2 by the control unit 81 in the ozone gas mode. FIG. 8 is a flowchart showing control processing of the charger 3 by the control unit 181 in the ozone gas mode.
参照图7,在臭氧喷雾器2中,控制部81基于接近开关16的接通、断开来判定臭氧喷雾器2是否设置于充电器3(S101)。7, in the ozone sprayer 2, the control part 81 determines whether the ozone sprayer 2 is installed in the charger 3 based on the ON/OFF of the proximity switch 16 (S101).
用户在完成臭氧喷雾器2的使用时将臭氧喷雾器2设置于充电器3。The user sets the ozone sprayer 2 on the charger 3 when the ozone sprayer 2 is used.
当臭氧喷雾器2设置于充电器3时(S101:是),控制部81使用近距离无线通信向充电器3的控制部181发送设置的通知(S102)。之后,控制部81一边监视臭氧喷雾器2从充电器3的离开(S107)一边等待来自控制部181的雾产生的指示(S103)。When the ozone sprayer 2 is installed in the charger 3 ( S101 : YES), the control unit 81 transmits a notification of the setting to the control unit 181 of the charger 3 using short-range wireless communication ( S102 ). Then, the control part 81 waits for the instruction|indication of mist generation from the control part 181 (S103), monitoring the leaving|separation of the ozone sprayer 2 from the charger 3 (S107).
参照图8,在充电器3中,控制部181判定臭氧喷雾器2是否设置于充电器3(S201)。当接收到来自臭氧喷雾器2的控制部81的设置的通知时,控制部81判定为臭氧喷雾器2设置于充电器3。8 , in the charger 3, the control unit 181 determines whether or not the ozone sprayer 2 is installed in the charger 3 (S201). When the notification of the installation of the control unit 81 of the ozone sprayer 2 is received, the control unit 81 determines that the ozone sprayer 2 is installed in the charger 3 .
当臭氧喷雾器2设置于充电器3时(S201:是),控制部181首先根据臭氧除臭装置1的周边温度来进行要与来自人感传感器160的检测信号比较的阈值的设定,并且进行臭氧喷雾器2的雾放出部50的超声波振子520的输出的设定(S202~S207)。When the ozone sprayer 2 is installed in the charger 3 ( S201 : YES), the control unit 181 first sets a threshold value to be compared with the detection signal from the human-sensing sensor 160 based on the ambient temperature of the ozone deodorizing device 1 , and performs Setting of the output of the ultrasonic vibrator 520 of the mist discharge part 50 of the ozone sprayer 2 (S202 to S207).
即,控制部181通过温度传感器170来检测周边温度(S202),判定周边温度是否比规定温度低(S203)。That is, the control part 181 detects the surrounding temperature with the temperature sensor 170 (S202), and determines whether the surrounding temperature is lower than a predetermined temperature (S203).
在人感传感器160中,在从该传感器到人的距离相同的情况下,周边温度越低,则因人所放出的红外线而产生的温度变化越大,检测信号的峰值电压越高。因此,在周边温度比规定温度低的情况下(S203:是),控制部181将要与来自人感传感器160的检测信号比较的阈值设定为相对高的值以便根据相对大的温度变化判定为有人存在(S204)。另一方面,在周边温度为规定温度以上的情况下(S203:否),控制部181将阈值设定为相对低的值以便更具相对小的温度变化判定为有人存在(S206)。通过进行这样的阈值调整,抑制因周边温度变化而导致使用了人感传感器160的人的存在的检测范围变动。In the human detection sensor 160, when the distance from the sensor to the person is the same, the lower the ambient temperature, the larger the temperature change due to the infrared rays emitted by the person, and the higher the peak voltage of the detection signal. Therefore, when the ambient temperature is lower than the predetermined temperature ( S203 : YES), the control unit 181 sets the threshold value to be compared with the detection signal from the human-presence sensor 160 to a relatively high value so as to be determined based on a relatively large temperature change as Someone exists (S204). On the other hand, when the ambient temperature is equal to or higher than the predetermined temperature ( S203 : NO), the control unit 181 sets the threshold to a relatively low value so as to determine that a person is present with a relatively small temperature change ( S206 ). By performing such threshold value adjustment, fluctuations in the detection range of the presence of a person using the human presence sensor 160 due to changes in ambient temperature are suppressed.
此外,在臭氧放出部150中,在向臭氧发生器120施加了相同电压的情况下,周边温度越低,则由臭氧发生器120产生的臭氧越多,因此臭氧的放出量越多,臭氧浓度越高。若臭氧浓度不高,则为了将臭氧分解来使臭氧浓度降低至规定的水平所需要的水的量变多。因此,在周边温度比规定温度低的情况下 (S203:是),控制部181将超声波振子520的输出设定为相对高的值以便使来自雾放出部50的每单位时间的雾的放出量相对变多(S205)。另一方面,在周边温度为规定温度以上的情况下(S203:否),控制部181将超声波振子520的输出设定为相对低的值以便使来自雾放出部50的每单位时间的雾的放出量相对变少(S207)。为了变更超声波振子520的输出,例如使超声波振动的振幅、周期变更。通过进行这样的来自雾放出部50的雾的放出量的调整,能在进行后述的臭氧喷雾器2的S104至S106的处理时抑制雾的无谓耗费,并且无论周边温度如何都能迅速地使臭氧浓度降低至规定的水平。In addition, in the ozone emission part 150, when the same voltage is applied to the ozone generator 120, the lower the ambient temperature is, the more ozone is generated by the ozone generator 120, and therefore the more ozone is emitted, and the ozone concentration is increased. higher. If the ozone concentration is not high, the amount of water required to decompose ozone and reduce the ozone concentration to a predetermined level increases. Therefore, when the ambient temperature is lower than the predetermined temperature ( S203 : YES), the control unit 181 sets the output of the ultrasonic transducer 520 to a relatively high value so that the amount of mist released per unit time from the mist release unit 50 is increased. relatively more (S205). On the other hand, when the ambient temperature is equal to or higher than the predetermined temperature ( S203 : NO), the control unit 181 sets the output of the ultrasonic vibrator 520 to a relatively low value so that the mist per unit time from the mist discharge unit 50 is reduced in volume. The release amount is relatively small (S207). In order to change the output of the ultrasonic vibrator 520, for example, the amplitude and period of ultrasonic vibration are changed. By adjusting the amount of mist emitted from the mist emission unit 50 in this way, it is possible to suppress unnecessary consumption of mist when performing the processes of S104 to S106 of the ozone sprayer 2 to be described later, and to rapidly release ozone regardless of the ambient temperature. The concentration is reduced to the specified level.
接着,控制部181通过将来自人感传感器160的检测信号与S204或S206中设定的值即阈值进行比较来判定距臭氧除臭装置1规定范围内是否有人存在(S208)。在无人存在(S208:否)、非臭氧放出中的情况下(S209:是),控制部181使臭氧发生器120和风扇130工作(S210)。由此,臭氧与空气一起从充电器3的放出口103放出。Next, the control unit 181 compares the detection signal from the human sensor 160 with the threshold value set in S204 or S206 to determine whether there is a person within a predetermined range from the ozone deodorizer 1 (S208). When no one is present ( S208 : NO) and the ozone is not being released ( S209 : YES), the control unit 181 operates the ozone generator 120 and the fan 130 ( S210 ). Thereby, ozone is discharged from the discharge port 103 of the charger 3 together with the air.
之后,当正在放出臭氧时有人接近臭氧除臭装置1规定范围内时,控制部181判定为有人存在(S208:是)、正在放出臭氧(S211:是)。在该情况下,控制部181使臭氧发生器120停止(S212)。此时,风扇130不停止而持续工作。由此,来自充电器3的放出口103的臭氧的放出停止,从放出口103仅放出空气。Then, when a person approaches within the predetermined range of the ozone deodorizer 1 while ozone is being emitted, the control unit 181 determines that a person is present ( S208 : YES) and that ozone is being emitted ( S211 : YES). In this case, the control part 181 stops the ozone generator 120 (S212). At this time, the fan 130 continues to operate without being stopped. Thereby, the discharge of ozone from the discharge port 103 of the charger 3 is stopped, and only air is discharged from the discharge port 103 .
而且,控制部181使用近距离无线通信向臭氧喷雾器2的控制部81指示雾产生(S213),并且通知S205或S207中设定的超声波振子520的输出的值(S214)。之后,当臭氧发生器120停止起经过规定时间时(S215:是),控制部181使风扇130停止(S216)。Then, the control unit 181 instructs the control unit 81 of the ozone sprayer 2 to generate mist using the short-range wireless communication ( S213 ), and notifies the value of the output of the ultrasonic transducer 520 set in S205 or S207 ( S214 ). After that, when the predetermined time has elapsed since the ozone generator 120 was stopped ( S215 : YES), the control unit 181 stops the fan 130 ( S216 ).
返回图7,在臭氧喷雾器2中,当接收到雾产生的指示时(S103:是),控制部81打开雾用阀350(S104),之后使泵230工作(S105)。由此,容器210内的水被送向雾放出部50并蓄于贮水箱530。控制部81使超声波振子520按由控制部181通知的输出进行工作(S106)。由此,雾从雾放出部50被放出。放出的雾与残留于臭氧除臭装置1周边的臭氧接触。残存的臭氧被雾即水分解。由此,臭氧除臭装置1周边的臭氧浓度迅速降低,臭氧气味迅速减弱。Returning to FIG. 7 , when an instruction to generate mist is received in the ozone sprayer 2 ( S103 : YES), the control unit 81 opens the mist valve 350 ( S104 ), and then operates the pump 230 ( S105 ). Thereby, the water in the container 210 is sent to the mist discharge|release part 50, and is stored in the water storage tank 530. The control unit 81 operates the ultrasonic transducer 520 according to the output notified by the control unit 181 ( S106 ). Thereby, the mist is released from the mist release part 50 . The released mist comes into contact with the ozone remaining around the ozone deodorizer 1 . The remaining ozone is decomposed by the mist, that is, water. As a result, the ozone concentration around the ozone deodorizing device 1 rapidly decreases, and the ozone odor rapidly decreases.
此时,通过风扇130的工作,从充电器的放出口103向臭氧除臭装置1的 周边输送空气即风,因此雾会因该风而扩散,会抑制臭氧除臭装置1周边被雾润湿。At this time, by the operation of the fan 130, the air, that is, the wind, is sent from the discharge port 103 of the charger to the periphery of the ozone deodorizing device 1. Therefore, the mist is diffused by the wind, and the surrounding of the ozone deodorizing device 1 is prevented from being wetted by the mist. .
当用户为了用于清洁等而使臭氧喷雾器2从充电器3离开时,控制部81判定为臭氧喷雾器2已从充电器3离开(S107:是)。控制部81向充电器3的控制部181发送离开的通知(S108),臭氧模式的控制处理结束。When the user removes the ozone sprayer 2 from the charger 3 for cleaning or the like, the control unit 81 determines that the ozone sprayer 2 is removed from the charger 3 ( S107 : YES). The control unit 81 sends a notification of leaving to the control unit 181 of the charger 3 ( S108 ), and the control process of the ozone mode ends.
返回图8,充电器3中,在风扇130停止后,如果在臭氧喷雾器2设置于充电器3的状态下规定范围内再次无人存在,则控制部181使臭氧发生器120和风扇130工作,由臭氧放出部150放出臭氧。另一方面,当通过从臭氧喷雾器2的控制部81接收离开的通知而判定为臭氧喷雾器2已从充电器3离开时(S217),控制部81结束臭氧模式的控制处理。Returning to FIG. 8 , in the charger 3, after the fan 130 is stopped, if no one exists again within a predetermined range with the ozone sprayer 2 installed on the charger 3, the control unit 181 operates the ozone generator 120 and the fan 130, Ozone is released from the ozone release unit 150 . On the other hand, when it is determined that the ozone sprayer 2 has been separated from the charger 3 by receiving the notification of separation from the control unit 81 of the ozone sprayer 2 ( S217 ), the control unit 81 ends the control process of the ozone mode.
需要说明的是,由控制部81、181实现的臭氧模式的控制处理在结束后立即从最初开始执行。In addition, the control process of the ozone mode by the control parts 81 and 181 is performed from the beginning immediately after completion|finish.
<实施方式的效果><Effect of the embodiment>
根据本实施方式,当正在由臭氧放出部150放出臭氧时有人来到臭氧除臭装置1附近时,残留于附近的臭氧会被从雾放出部50放出的雾分解,其浓度迅速降低,臭氧气味迅速减弱。由此,能使人不易感到不舒服。According to the present embodiment, when someone comes to the vicinity of the ozone deodorizing device 1 while ozone is being released from the ozone release part 150, the ozone remaining in the vicinity is decomposed by the mist released from the mist release part 50, the concentration of which is rapidly decreased, and the ozone smells rapidly weakened. Thereby, it can make it difficult for a person to feel uncomfortable.
而且,根据本实施方式,具备输出与因人所放出的红外线而产生的温度变化的大小相应地变化的检测信号的人感传感器160,通过将检测信号与规定的阈值进行比较来判定是否有人存在。并且,调整阈值以便根据臭氧除臭装置1的周边温度越低则越大的温度变化来判定有人存在。由此,能抑制因周边温度变化而引起的人的存在的检测范围的变动,因此不易发生因室温等而导致无论臭氧除臭装置1附近是否有人存在都不停止放出臭氧或无论臭氧除臭装置1附近是否无人存在都不放出臭氧的情况。Furthermore, according to the present embodiment, the human-sensing sensor 160 that outputs a detection signal that changes according to the magnitude of the temperature change caused by the infrared rays emitted by a person is provided, and the presence or absence of a person is determined by comparing the detection signal with a predetermined threshold value. . And the threshold value is adjusted so that a person exists based on the temperature change which becomes large as the surrounding temperature of the ozone deodorizer 1 becomes low. As a result, fluctuations in the detection range of human presence due to changes in ambient temperature can be suppressed, so that it is less likely that the ozone deodorizing device 1 does not stop releasing ozone regardless of whether there is a person near the ozone deodorizing device 1 due to room temperature or the like, or that the ozone deodorizing device does not stop. 1 Whether there is no one in the vicinity and no ozone is emitted.
而且,根据本实施方式,臭氧除臭装置1的周边温度越低,从臭氧放出部150放出的臭氧的浓度越高,则从雾放出部50放出的每单位时间的雾的放出量越多,因此能抑制雾的无谓耗费,并且无论周边温度如何,都能迅速地使臭氧浓度降低至适当的水平,能迅速地使臭氧气味减弱至适当的状态。Furthermore, according to the present embodiment, the lower the ambient temperature of the ozone deodorizing device 1 is, the higher the concentration of ozone discharged from the ozone discharge unit 150 is, the greater the amount of mist discharged from the mist discharge unit 50 per unit time is. Therefore, unnecessary consumption of fog can be suppressed, and the ozone concentration can be quickly reduced to an appropriate level regardless of the ambient temperature, and the ozone odor can be quickly reduced to an appropriate state.
而且,根据本实施方式,当正在放出臭氧时有人来到臭氧除臭装置1附近 时,通过停止臭氧发生器120的来停止放出臭氧,另一方面,风扇130进行工作来进行空气的放出。由此,通过放出的空气来使从雾放出部50放出的雾扩散,抑制臭氧除臭装置1的周边被雾润湿。Furthermore, according to the present embodiment, when a person comes to the vicinity of the ozone deodorizer 1 while ozone is being emitted, the ozone generator 120 is stopped to stop ozone emission, while the fan 130 is operated to emit air. Thereby, the mist discharged from the mist discharge part 50 is diffused by the discharged air, and the periphery of the ozone deodorizing apparatus 1 is suppressed from being wetted by the mist.
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,此外,本发明的实施方式也可以在上述内容以外进行各种变更。The embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments and the like, and the embodiments of the present invention may be modified in various ways other than those described above.
例如,在上述实施方式中,为了检测距臭氧除臭装置1规定范围内是否有人存在,使用了作为热型的红外线传感器的人感传感器160。但是,也可以使用作为热型以外的红外线传感器的人感传感器、红外线传感器以外的人感传感器。在使用了这样的热型的红外线传感器以外的人感传感器的情况下,在臭氧气体模式的工作中不进行图8的S204和S206的处理即基于周边温度的阈值的调整。For example, in the above-described embodiment, in order to detect whether or not a person exists within a predetermined range from the ozone deodorizer 1, the human sensor 160, which is a thermal infrared sensor, is used. However, a human-sensing sensor other than the thermal-type infrared sensor, and a human-sensing sensor other than the infrared sensor can also be used. When a human sensor other than such a thermal infrared sensor is used, the processing of S204 and S206 in FIG. 8 , that is, the adjustment of the threshold value based on the ambient temperature is not performed during the operation in the ozone gas mode.
此外,在上述实施方式中,在臭氧气体模式的工作中,根据周边温度来调整从雾放出部50放出的每单位时间的雾的放出量。但是,也可以设为无论周边温度如何,每单位时间的雾的放出量都固定。在该情况下,配合周边温度低而臭氧浓度变高的时间来确定雾的放出量即可。In addition, in the above-described embodiment, in the operation of the ozone gas mode, the amount of mist discharged per unit time from the mist discharge unit 50 is adjusted according to the ambient temperature. However, regardless of the ambient temperature, the amount of mist emitted per unit time may be constant. In this case, the amount of mist emitted may be determined according to the time when the ambient temperature is low and the ozone concentration becomes high.
而且,在上述实施方式中,在臭氧气体模式的工作中,当正在放出臭氧时检测到人的存在而使臭氧发生器120停止时,风扇130持续工作。但是,风扇130也可以被控制为与臭氧发生器120一起暂时停止并在之后重新开始工作。而且,在不容易因雾的放出量等而导致臭氧除臭装置1周边被雾润湿的情况下,风扇130也可以与臭氧发生器120一起停止并在之后不工作。Furthermore, in the above-described embodiment, in the operation of the ozone gas mode, when the presence of a person is detected and the ozone generator 120 is stopped while the ozone is being emitted, the fan 130 continues to operate. However, the fan 130 may also be controlled to be temporarily stopped together with the ozone generator 120 and restarted thereafter. Furthermore, when the periphery of the ozone deodorizing device 1 is not easily wetted by the mist due to the amount of mist released, the fan 130 may be stopped together with the ozone generator 120 and then not operated.
而且,在上述实施方式中,采用了雾放出部50通过超声波振子520的超声波振动来将贮存于贮水箱530的水雾化放出的结构。但是,雾放出部50并不限于上述结构,例如也可以是具有使水呈雾状放出的孔径的喷嘴的结构。Furthermore, in the above-described embodiment, the mist discharger 50 adopts a configuration in which the water stored in the water storage tank 530 is discharged by the ultrasonic vibration of the ultrasonic vibrator 520 . However, the mist discharge part 50 is not limited to the above-mentioned structure, and may be, for example, a structure having a nozzle having a hole diameter for discharging water in a mist form.
而且,在上述实施方式中,以臭氧喷雾器2水平的状态从臭氧喷雾器2的雾放出部50向水平方向放出雾。但是,也可以通过使雾放出部50倾斜等方式来从臭氧喷雾器2向斜下方放出雾。如此,放出的雾容易与从充电器3向斜上方放出的臭氧交叉而容易与臭氧混合,容易进行由雾实现的臭氧的分解。Moreover, in the said embodiment, the mist is discharged|emitted in the horizontal direction from the mist discharge|release part 50 of the ozone sprayer 2 in the state in which the ozone sprayer 2 was horizontal. However, the mist may be released obliquely downward from the ozone sprayer 2 by inclining the mist releasing part 50 or the like. In this way, the emitted mist easily intersects with the ozone emitted obliquely upward from the charger 3 to be easily mixed with the ozone, and the ozone is easily decomposed by the mist.
而且,在上述实施方式中,臭氧除臭装置1由臭氧喷雾器2和充电器3构成。但是,臭氧除臭装置1的结构并不限于这种结构。例如,可以是,臭氧除 臭装置1仅由臭氧喷雾器2构成,将原本设于充电器3的臭氧放出部150设于壳体10的底部。在该情况下,采用如下结构即可:AC适配器连接于臭氧喷雾器2,从AC适配器向臭氧喷雾器2供给充电用的电力。Moreover, in the said embodiment, the ozone deodorizing apparatus 1 consists of the ozone sprayer 2 and the charger 3. However, the structure of the ozone deodorizing apparatus 1 is not limited to this structure. For example, the ozone deodorizing device 1 may be constituted by only the ozone sprayer 2, and the ozone discharge part 150 originally provided in the charger 3 may be provided on the bottom of the casing 10. In this case, the AC adapter may be connected to the ozone sprayer 2 , and the electric power for charging is supplied from the AC adapter to the ozone sprayer 2 .
而且,可以是,臭氧除臭装置1由仅放出不含臭氧的雾的雾放出部和放出臭氧的放出部构成,例如在不具有臭氧生成功能而仅能放出雾的喷雾器的底部设有放出臭氧的臭氧放出部。Furthermore, the ozone deodorizing device 1 may be constituted by a mist discharge part that discharges only mist not containing ozone and a discharge part that discharges ozone. For example, an ozone discharger may be provided at the bottom of a nebulizer that does not have an ozone generating function but can discharge only mist. the ozone emission part.
此外,本发明的实施方式可以在技术方案所示的技术思想的范围内适当进行各种变更。In addition, the embodiment of the present invention can be appropriately modified in various ways within the scope of the technical idea shown in the claims.
Claims (4)
- 一种除臭装置,其特征在于,具备:A deodorizing device, characterized in that it has:第一放出部,放出臭氧;The first release part releases ozone;第二放出部,放出雾;The second release part releases fog;控制部,控制所述第一放出部和所述第二放出部;以及a control part that controls the first discharge part and the second discharge part; and人检测部,检测距所述除臭装置规定范围内是否有人存在,A person detection part detects whether there is a person within a predetermined range from the deodorizing device,当由所述人检测部未检测到人的存在时,所述控制部使所述第一放出部放出臭氧,When the presence of a person is not detected by the person detection unit, the control unit causes the first emission unit to emit ozone,当正在放出臭氧时由所述人检测部检测到人的存在时,所述控制部使所述第一放出部停止放出臭氧并且使所述第二放出部放出雾。When the presence of a person is detected by the person detection unit while ozone is being emitted, the control unit stops the emission of ozone from the first emission unit and causes the second emission unit to emit mist.
- 根据权利要求1所述的除臭装置,其特征在于,The deodorizing device according to claim 1, wherein:还具备:温度检测部,检测所述除臭装置的周边温度,and further comprising: a temperature detection unit for detecting the ambient temperature of the deodorizing device,所述人检测部包括:人感传感器,输出与因人所放出的红外线而产生的温度变化的大小相应地变化的检测信号;以及判定部,通过将所述检测信号与规定的阈值进行比较来判定是否有人存在,The human detection unit includes a human detection sensor that outputs a detection signal that changes according to the magnitude of a temperature change due to infrared rays emitted by a human, and a determination unit that compares the detection signal with a predetermined threshold value. to determine whether someone exists,所述控制部调整阈值以便根据由所述温度检测部检测到的温度越低则越大的所述温度变化来判定有人存在。The control unit adjusts the threshold value so as to determine the presence of a person based on the temperature change, which increases as the temperature detected by the temperature detection unit decreases.
- 根据权利要求1或2所述的除臭装置,其特征在于,The deodorizing device according to claim 1 or 2, characterized in that,还具备:温度检测部,检测所述除臭装置的周边温度,and further comprising: a temperature detection unit for detecting the ambient temperature of the deodorizing device,所述第一放出部包括:臭氧生成部,由空气中的氧气生成臭氧,The first discharge part includes: an ozone generating part, which generates ozone from oxygen in the air,所述控制部设为:由所述温度检测部检测到的温度越低,则所述第二放出部所放出的雾的每单位时间的放出量越多。The control unit may be configured such that the lower the temperature detected by the temperature detection unit, the larger the amount of mist released per unit time from the second release unit.
- 根据权利要求1至3中任一项所述的除臭装置,其特征在于,The deodorizing device according to any one of claims 1 to 3, characterized in that:所述第一放出部包括:臭氧生成部,由空气中的氧气生成臭氧;以及送风部,将由所述臭氧生成部生成的臭氧向所述第一放出部的外部送出,The first discharge part includes: an ozone generation part that generates ozone from oxygen in the air; and an air supply part that sends the ozone generated by the ozone generation part to the outside of the first discharge part,当由所述人检测部未检测到人的存在时,所述控制部使所述臭氧生成部和所述送风部工作,When the presence of a person is not detected by the person detection unit, the control unit operates the ozone generating unit and the air blowing unit,当正在放出臭氧时由所述人检测部检测到人的存在时,所述控制部使所述臭氧生成部停止工作并使所述送风部工作。When the presence of a person is detected by the person detection unit while ozone is being emitted, the control unit stops the operation of the ozone generation unit and causes the blower unit to operate.
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