WO2016051852A1 - Ion generating apparatus - Google Patents

Ion generating apparatus Download PDF

Info

Publication number
WO2016051852A1
WO2016051852A1 PCT/JP2015/064006 JP2015064006W WO2016051852A1 WO 2016051852 A1 WO2016051852 A1 WO 2016051852A1 JP 2015064006 W JP2015064006 W JP 2015064006W WO 2016051852 A1 WO2016051852 A1 WO 2016051852A1
Authority
WO
WIPO (PCT)
Prior art keywords
ion generator
ventilation path
ions
fan
mounting board
Prior art date
Application number
PCT/JP2015/064006
Other languages
French (fr)
Japanese (ja)
Inventor
伊豆晃一
吉田茂
君島和彦
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to JP2016551580A priority Critical patent/JP6251410B2/en
Priority to CN201580006804.5A priority patent/CN105993102B/en
Publication of WO2016051852A1 publication Critical patent/WO2016051852A1/en

Links

Images

Classifications

    • 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
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere

Definitions

  • the present invention relates to an ion generator combined with a lighting device.
  • An ion generator that generates ions by discharge is installed on a table or the like, and the generated ions are released into the room by a fan. With the released ions, bacteria floating in the air can be sterilized, or the odor in the air can be decomposed and deodorized.
  • Patent Document 1 describes an ion generator in which an ion generator and a lighting device are housed in a light bulb type case.
  • a heat radiating member such as a heat sink is provided.
  • the heat generated from the LED is transmitted to the heat radiating member and is radiated from the heat radiating member. If such a heat radiating member is provided, the ion generator becomes larger and heavier and cannot be smoothly attached to the ceiling.
  • an object of the present invention is to provide an ion generator that cools an illuminating device by using air blown from a fan.
  • an ion generator that generates ions, a fan that blows out the generated ions to the outside, and a lighting device are provided in the case, and the blowing direction by the fan and the irradiation direction of the lighting device are set in the same direction. It is a thing.
  • the lighting device can be positioned in the wind for blowing out ions, and the air blown from the fan can be used for cooling the lighting device.
  • a ventilation path that guides the generated ions to the outside is formed in the case, and a lighting device is arranged on the outlet side of the ventilation path.
  • the lighting device can be cooled by the wind flowing through the ventilation path.
  • the lighting device has a mounting board on which a plurality of light emitting elements are mounted, the mounting board is disposed along the periphery of the ventilation path, and a part of the mounting board protrudes into the ventilation path.
  • the mounting board is exposed to the wind and is dissipated from the mounting board without disturbing the air flow.
  • An electronic component for collecting information or transmitting information is mounted on a mounting board protruding in the ventilation path.
  • the vacant space can be used effectively, and the installation space for such electronic components can be saved.
  • Ventilation holes are formed in the mounting plate, and the ventilation holes serve as outlets for blowing out ions.
  • the wind in the ventilation path passes through the mounting board, and the area of the mounting board that hits the wind can be increased.
  • the mounting plate whose temperature is increased by the heat generated by the lighting device can be cooled by the wind for blowing out ions. Therefore, it is not necessary to provide a heat radiating member, and the number of parts can be reduced and the apparatus can be downsized.
  • the ion generator of this embodiment is shown in FIGS.
  • the ion generator includes an ion generator 1 that generates ions, a fan 2 that blows out the generated ions to the outside, an illumination device 3, a case 4 that houses the ion generator 1, the fan 2, and the illumination device 3; And an adapter 5 for holding the case 4 in a detachable manner.
  • the case 4 is formed in a cylindrical shape, and the front and back surfaces of the case 4 in the axial direction are opened.
  • a connector 6 for connecting to the adapter 5 is mounted on the back side of the case 4.
  • the connector 6 constitutes a part of the case 4.
  • the hooking blade provided on the connector 6 is inserted into the adapter 5
  • the case 4 is detachably attached to the adapter 5.
  • the base 7 of the adapter 5 is fitted into a socket provided on the ceiling or wall of a room such as a toilet, for example, the ion generator is attached to a high place in the room, and power is supplied to the ion generator. Therefore, an ion generator having an air cleaning function such as indoor deodorization and sterilization also functions as an indoor lighting device.
  • the air inlet 8 is formed on the outer peripheral surface of the case 4 surrounding the connector 6.
  • the intake port 8 is provided over the entire circumference of the case 4.
  • a filter 9 is detachably provided on the inner surface side of the intake port 8.
  • a ventilation path 10 is formed in the case 4 from the back to the front along the axial direction in the center of the case 4. The ventilation path 10 communicates the intake port 8 and the opening on the front side through the opening on the front side of the connector 6.
  • the fan 2 is an axial fan and is provided in the ventilation path 10.
  • the fan 2 is disposed on the outlet side of the ventilation path 10 and is supported on the inner wall of the case 4 so as to be positioned on the central axis of the ventilation path 10.
  • the air around the case 4 is sucked into the case 4 from the air inlet 8, and the sucked air is changed from the radial flow to the axial flow at the inlet of the ventilation path 10. Change.
  • the ion generator 1 has two sets of discharge electrodes and induction electrodes, and each electrode is accommodated in a resin case.
  • a high voltage generating circuit for applying a high voltage to the discharge electrode and the induction electrode is provided in the case. When a high voltage is applied to the discharge electrode and the induction electrode, positive ions are generated from one discharge electrode, and negative ions are generated from the other discharge electrode.
  • the ion generator 1 is provided so as to face the ventilation path 10.
  • the ion generator 1 is attached to the side wall of the ventilation path 10.
  • the ion generator 1 is disposed on the upstream side of the fan 2.
  • an ion sensor 11 for detecting ions generated from the ion generator 1 is provided on the side wall of the ventilation path 10.
  • the ion sensor 11 is arranged side by side with the ion generator 1 in the circumferential direction, and is located downstream of the ion generator 1 in the rotation direction of the fan 2.
  • the lighting device 3 includes a plurality of light emitting elements 20 and a mounting plate 21 on which the light emitting elements 20 are mounted.
  • the lighting device 3 is provided at the outlet of the ventilation path 10.
  • the mounting board 21 is disposed in the opening on the front surface of the case 4.
  • the mounting board 21 is a circuit board formed in a disk shape.
  • the outer peripheral portion of the mounting board 21 is an annular mounting portion 22.
  • a plurality of light emitting elements 20 made of LEDs are mounted on the same circumference at a fixed interval on the mounting portion 22.
  • the mounting portion 22 is attached to the periphery of the outlet of the ventilation path 10 with screws.
  • the front surface of the mounting portion 22 is covered with a translucent cover 23.
  • the island part 24 is formed in the center of the mounting board 21, and the island part 24 is connected to the mounting part 22 by a plurality of bridge parts 25.
  • Electronic parts for collecting information or transmitting information are mounted on the disk-shaped island 22. Examples of such electronic components include a human sensor that detects the presence or absence of a person in the room, a notification lamp such as an LED that notifies various types of information, an illuminance sensor, and an odor sensor.
  • the human sensor 26 and the notification lamp 27 are mounted on the island portion 24.
  • Printed wiring is applied to the bridge portion 25, and the mounting portion 22 and the island portion 24 are electrically connected.
  • the island part 24 and the bridge part 25 are covered with a non-translucent front cover 28 and a rear cover 29.
  • the front cover 28 covers the front surfaces of the island portion 24 and the bridge portion 25 with a gap therebetween and is held by the rear cover 29.
  • the rear cover 29 covers the back surface of the island portion 24 and the bridge portion 25 with a gap, and is attached to the inner wall of the case 4. Wind flows through these gaps.
  • the inner periphery of the mounting portion 22 faces the ventilation path 10. Moreover, the bridge part 25 and the island part 24 which are a part of the mounting board 21 are located in the ventilation path 10 and protrude into the ventilation path 10.
  • the mounting board 21 has a vent hole 30 communicating with the ventilation path 10, and the vent hole 30 is formed on the inner peripheral side of the mounting portion 22.
  • a plurality of openings between the mounting portion 22 and the island portion 24 serve as the air holes 30.
  • the vent hole 30 communicates with the ventilation path 10 and serves as an outlet of the case 4 for blowing out ions.
  • the bridge part 25 is made into three so that ventilation may not be prevented, and ion is discharge
  • a main board 31 is provided on the side wall of the ventilation path 10.
  • a control device including a CPU and the like, a power supply device that supplies power to each device, and the like are mounted.
  • the main board 31 and the mounting board 20 are electrically connected by lead wires.
  • the control device controls the ion generator 1 and the fan 2 and the lighting device 3 by operating a remote switch installed in the room.
  • the ions generated from the ion generator 1 are carried toward the outlet through the ventilation path 10 by the fan 2. Then, the ions are blown out into the room from the vent hole 30 of the mounting board 21.
  • the light emitting element 20 arranged so as to surround the plurality of air holes 30 emits light, and the front is irradiated.
  • the blowing direction for blowing out ions and the irradiation direction of the lighting device 3 are the same direction. In the illuminated area, blown out positive ions and negative ions will be present.
  • the ion sensor 11 detects ions generated from the ion generator 1.
  • the generated ions flow toward the ion sensor 11 by the rotation of the fan 2, and the ion sensor 11 can reliably detect the presence or absence of ions.
  • the control device stops the operation of the ion generator 1 and operates the notification lamp 27. Thereby, the occurrence of abnormality is notified. Further, the control device controls the operations of the ion generator 1 and the lighting device 3 based on the outputs of various sensors such as the human sensor 26.
  • the light emitting element 20 When the lighting device 3 operates, the light emitting element 20 generates heat. Heat is transmitted from the mounting portion 22 to the island portion 24 through the bridge portion 25. By the operation of the fan 2, the wind flows through the ventilation path 10, and the wind blows out from the vent hole 30 and passes through the mounting board 21. At this time, wind strikes part of the mounting board 21 in the ventilation path 10, that is, the bridge portion 25 and the island portion 24. Further, high-temperature air around the mounting portion 22 is sucked into the wind passing through the vent hole 30, and an air flow is generated around the mounting portion 22. In this way, heat is radiated from the mounting board 21.
  • the mounting plate 21 on which the lighting device 3 is mounted is disposed at the outlet of the ventilation path 10, so that the lighting device 3 can be cooled using the air blown by the fan 2. And when a part of mounting board 21 protrudes in the ventilation path 10, the wind passes the mounting board 21 and the area of the mounting board 21 which touches a wind becomes large. The heat dissipation efficiency from the mounting board 21 is increased. Therefore, the illuminating device 3 can be cooled efficiently and a heat radiating member can be reduced.
  • the main board 31 and the ion generator 1 so as to face the air passage 10 around the fan 2 with the fan 2 as the center, even if the electronic components mounted on the main board 31 generate heat, Heat dissipation is promoted by the wind flowing through the ventilation path 10.
  • the main substrate 31 can be cooled, and there is no need to provide a heat dissipation member.
  • the static electricity can be removed by the generated ions, the electronic components on the main board 31 can be prevented from being destroyed by the static electricity.
  • the case 4 includes the ion generator 1 that generates ions, the fan 2 that blows out the generated ions to the outside, and the lighting device 3.
  • the direction and the irradiation direction of the illumination device 3 are the same direction.
  • the lighting device 3 can be installed in a space for blowing out ions, and the fan 2 is blown by the lighting device. It can be used to cool the ion generator and the ion generator can be made compact.
  • a ventilation path 10 that guides the generated ions to the outside is formed in the case 4, and the lighting device 3 is arranged on the outlet side of the ventilation path 10. Thereby, since the illuminating device 3 is located downstream of the fan 2, the illuminating device 3 can be cooled with the wind which flows through the ventilation path 10.
  • FIG. 1 A ventilation path 10 that guides the generated ions to the outside is formed in the case 4, and the lighting device 3 is arranged on the outlet side of the ventilation path 10.
  • the lighting device 3 includes a mounting board 21 on which a plurality of light emitting elements 20 are mounted.
  • the mounting board 21 is disposed along the periphery of the ventilation path 10, and a part of the mounting board 21 protrudes into the ventilation path 10. . Thereby, the mounting board 21 whose temperature is increased by the heat generated by the light emitting element 20 can be exposed to the wind passing through the ventilation path 10, and heat dissipation from the mounting board 21 can be promoted.
  • Electronic components for collecting information or transmitting information are mounted on the mounting board 21 protruding into the ventilation path 10. Thereby, the installation space of such an electronic component can be ensured and a new installation space can be made unnecessary.
  • Ventilation holes 30 are formed in the mounting plate 21, and the ventilation holes 30 serve as outlets for blowing out ions. Thereby, the wind of the ventilation path 10 passes the mounting board 21, and the mounting board 21 from which temperature becomes high can be cooled efficiently.
  • the plurality of light emitting elements 20 may be mounted by forming the island portion 24 of the mounting board 21 in a ring shape. Further, the plurality of light emitting elements 20 mounted on the mounting portion 22 are light emitting elements having different wavelengths. By arranging these light emitting elements 20 alternately, it is possible to irradiate light with a combined color tone. Or the light emitting element 20 of the same wavelength is arrange
  • the bridge portion 25 may be used as a louver, and by providing the bridge portion 25 with a width in the blowing direction, the blowing direction is variable. That is, the bridge portion 25 is rotatably supported by the mounting portion 22 and the island portion 24, and the bridge portion 25 is rotated to change the blowing direction. Or you may make the cover of the bridge part 25 into the louver which can be rotated.

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

A case (4) accommodates an ion generator (1) for generating ions, a fan (2) for discharging the generated ions to the outside, and an illuminating device (3). In the case (4), an air passage (10) for guiding the generated ions to the outside is formed, and the illuminating device (3) is disposed on the outlet side of the air passage (10). The illuminating device (3) has a mounting plate (21) on which a plurality of light-emitting elements (20) are mounted, the mounting plate (21) is disposed along the periphery of the air passage (10), and a portion of the mounting plate (21) is positioned inside the air passage (10). The illuminating device (3) is cooled by using the air blown by the fan (20) for discharging the generated ions.

Description

イオン発生機Ion generator
　本発明は、照明装置を組み合わせたイオン発生機に関する。 The present invention relates to an ion generator combined with a lighting device.
　放電によりイオンを発生するイオン発生機は、テーブルなどの上に設置され、発生したイオンをファンの送風により室内に放出する。放出されたイオンにより、空気中に浮遊する細菌を殺菌したり、空気中の臭いを分解して消臭したりすることができる。 An ion generator that generates ions by discharge is installed on a table or the like, and the generated ions are released into the room by a fan. With the released ions, bacteria floating in the air can be sterilized, or the odor in the air can be decomposed and deodorized.
　ここで、イオン発生機の用途を広げるために、照明装置とイオン発生機を組み合わせて、天井に設置できるものがある。特許文献１に、電球型のケースに、イオン発生装置と照明装置とが収納されたイオン発生機が記載されている。 Here, in order to expand the applications of ion generators, there are some that can be installed on the ceiling by combining a lighting device and an ion generator. Patent Document 1 describes an ion generator in which an ion generator and a lighting device are housed in a light bulb type case.
特開２００２－１５９８８０号公報JP 2002-159880 A
　照明装置としてＬＥＤを用いている場合、ＬＥＤが発熱するので、放熱が必要となる。そのため、ヒートシンクなどの放熱部材が設けられる。ＬＥＤから発生した熱は放熱部材に伝わり、放熱部材から放熱される。このような放熱部材が設けられると、イオン発生機の大型化および重量化となり、天井への取り付けがスムーズにできなくなる。 When an LED is used as the lighting device, the LED generates heat, and thus heat dissipation is required. Therefore, a heat radiating member such as a heat sink is provided. The heat generated from the LED is transmitted to the heat radiating member and is radiated from the heat radiating member. If such a heat radiating member is provided, the ion generator becomes larger and heavier and cannot be smoothly attached to the ceiling.
　ところで、イオン発生機では、発生したイオンを放出するためにファンを備えている。このファンによる送風を利用すれば、照明装置から放熱させることができる。本発明は、上記に鑑み、ファンの送風を利用して、照明装置を冷却するようにしたイオン発生機の提供を目的とする。 By the way, the ion generator is equipped with a fan for discharging the generated ions. If the ventilation by this fan is utilized, it can be radiated from an illuminating device. In view of the above, an object of the present invention is to provide an ion generator that cools an illuminating device by using air blown from a fan.
　本発明は、ケースに、イオンを発生するイオン発生装置と、発生したイオンを外部に吹き出させるファンと、照明装置とが内装され、ファンによる送風方向と照明装置の照射方向とが同一方向とされたものである。 In the present invention, an ion generator that generates ions, a fan that blows out the generated ions to the outside, and a lighting device are provided in the case, and the blowing direction by the fan and the irradiation direction of the lighting device are set in the same direction. It is a thing.
　ファンによる送風方向と照明装置の照射方向とが同一方向とされるので、イオンを吹き出すための風の中に照明装置を位置させることが可能となり、ファンの送風を照明装置の冷却に利用できる。 Since the air blowing direction by the fan and the irradiation direction of the lighting device are the same direction, the lighting device can be positioned in the wind for blowing out ions, and the air blown from the fan can be used for cooling the lighting device.
　ケースに、発生したイオンを外部に導く通風路が形成され、通風路の出口側に照明装置が配される。通風路を流れる風により、照明装置を冷却することが可能となる。 A ventilation path that guides the generated ions to the outside is formed in the case, and a lighting device is arranged on the outlet side of the ventilation path. The lighting device can be cooled by the wind flowing through the ventilation path.
　照明装置は、複数の発光素子を搭載した実装板を有し、実装板が通風路の周縁に沿って配置され、実装板の一部が通風路内に突き出される。実装板は、送風を妨げることなく、風にさらされ、実装板から放熱される。 The lighting device has a mounting board on which a plurality of light emitting elements are mounted, the mounting board is disposed along the periphery of the ventilation path, and a part of the mounting board protrudes into the ventilation path. The mounting board is exposed to the wind and is dissipated from the mounting board without disturbing the air flow.
　通風路内に突き出た実装板に、情報を収集したり、情報を発信するための電子部品が搭載される。空いているスペースを有効に活用でき、このような電子部品の設置スペースを節減できる。 An electronic component for collecting information or transmitting information is mounted on a mounting board protruding in the ventilation path. The vacant space can be used effectively, and the installation space for such electronic components can be saved.
　実装板に通気孔が形成され、通気孔がイオンを吹き出すための吹出口とされる。通風路の風が実装板を通り抜けることになり、風に当たる実装板の面積を大きくすることができる。 通 気 Ventilation holes are formed in the mounting plate, and the ventilation holes serve as outlets for blowing out ions. The wind in the ventilation path passes through the mounting board, and the area of the mounting board that hits the wind can be increased.
　本発明によると、照明装置の発熱により温度が高くなる実装板をイオンを吹き出すための風によって冷却することができる。これにより、放熱部材を設ける必要がなくなり、部品点数の削減および装置の小型化を図れる。 According to the present invention, the mounting plate whose temperature is increased by the heat generated by the lighting device can be cooled by the wind for blowing out ions. Thereby, it is not necessary to provide a heat radiating member, and the number of parts can be reduced and the apparatus can be downsized.
本発明のイオン発生機の斜視図The perspective view of the ion generator of this invention イオン発生機の主要部断面図Cross section of the main part of the ion generator ケースの斜視図Case perspective view
（第１実施形態）
　本実施形態のイオン発生機を図１～３に示す。イオン発生機は、イオンを発生するイオン発生装置１と、発生したイオンを外部に吹き出させるファン２と、照明装置３と、イオン発生装置１、ファン２および照明装置３を収容するケース４と、ケース４を着脱可能に保持するアダプタ５とを備えている。 (First embodiment)
The ion generator of this embodiment is shown in FIGS. The ion generator includes an ion generator 1 that generates ions, a fan 2 that blows out the generated ions to the outside, an illumination device 3, a case 4 that houses the ion generator 1, the fan 2, and the illumination device 3; And an adapter 5 for holding the case 4 in a detachable manner.
　図３に示すように、ケース４は円筒状に形成され、ケース４の軸方向の前面および背面が開口される。ケース４の背面側に、アダプタ５に接続するためのコネクタ６が装着されている。コネクタ６はケース４の一部を構成する。コネクタ６に設けられた引掛刃がアダプタ５に差し込まれると、ケース４はアダプタ５に着脱可能に取り付けられる。アダプタ５の口金７が例えばトイレなどの室内の天井や壁などに設けられたソケットに嵌め込まれることにより、イオン発生機は室内の高所に取り付けられ、イオン発生機に電源が供給される。したがって、室内の脱臭、除菌などの空気清浄機能を有するイオン発生機は、室内の照明装置としての機能も果たす。 As shown in FIG. 3, the case 4 is formed in a cylindrical shape, and the front and back surfaces of the case 4 in the axial direction are opened. A connector 6 for connecting to the adapter 5 is mounted on the back side of the case 4. The connector 6 constitutes a part of the case 4. When the hooking blade provided on the connector 6 is inserted into the adapter 5, the case 4 is detachably attached to the adapter 5. When the base 7 of the adapter 5 is fitted into a socket provided on the ceiling or wall of a room such as a toilet, for example, the ion generator is attached to a high place in the room, and power is supplied to the ion generator. Therefore, an ion generator having an air cleaning function such as indoor deodorization and sterilization also functions as an indoor lighting device.
　コネクタ６を取り囲むケース４の外周面に吸気口８が形成される。吸気口８はケース４の全周にわたって設けられる。吸気口８の内面側に、フィルタ９が着脱可能に設けられる。ケース４内に、ケース４の中央を軸方向に沿って背面から前面に向かう通風路１０が形成される。通風路１０は、コネクタ６の前面の開口を通じて吸気口８と前面側の開口とを連通する。 The air inlet 8 is formed on the outer peripheral surface of the case 4 surrounding the connector 6. The intake port 8 is provided over the entire circumference of the case 4. A filter 9 is detachably provided on the inner surface side of the intake port 8. A ventilation path 10 is formed in the case 4 from the back to the front along the axial direction in the center of the case 4. The ventilation path 10 communicates the intake port 8 and the opening on the front side through the opening on the front side of the connector 6.
　ファン２は、軸流ファンとされ、通風路１０内に設けられる。ファン２は、通風路１０の出口側に配置され、通風路１０の中心軸上に位置するようにケース４の内壁に支持される。ファン２が駆動されると、ケース４の周囲の空気が吸気口８からケース４内に吸い込まれ、通風路１０の入口では、吸い込まれた空気が半径方向の流れから軸方向の流れに向きを変える。 The fan 2 is an axial fan and is provided in the ventilation path 10. The fan 2 is disposed on the outlet side of the ventilation path 10 and is supported on the inner wall of the case 4 so as to be positioned on the central axis of the ventilation path 10. When the fan 2 is driven, the air around the case 4 is sucked into the case 4 from the air inlet 8, and the sucked air is changed from the radial flow to the axial flow at the inlet of the ventilation path 10. Change.
　イオン発生装置１は、２組の放電電極と誘導電極とを有し、各電極は樹脂製ケースに収容される。ケース内に、放電電極および誘導電極に高電圧を印加する高電圧発生回路が設けられる。放電電極および誘導電極に高電圧が印加されると、一方の放電電極から正イオンが発生し、他方の放電電極から負イオンが発生する。 The ion generator 1 has two sets of discharge electrodes and induction electrodes, and each electrode is accommodated in a resin case. A high voltage generating circuit for applying a high voltage to the discharge electrode and the induction electrode is provided in the case. When a high voltage is applied to the discharge electrode and the induction electrode, positive ions are generated from one discharge electrode, and negative ions are generated from the other discharge electrode.
　イオン発生装置１は、通風路１０に面するように設けられる。通風路１０の側壁に、イオン発生装置１が取り付けられる。イオン発生装置１はファン２の上流側に配置される。また、通風路１０の側壁に、イオン発生装置１から発生するイオンを検出するためのイオンセンサ１１が設けられる。イオンセンサ１１は、イオン発生装置１と円周方向に並んで配置され、ファン２の回転方向においてイオン発生装置１の下流側に位置する。 The ion generator 1 is provided so as to face the ventilation path 10. The ion generator 1 is attached to the side wall of the ventilation path 10. The ion generator 1 is disposed on the upstream side of the fan 2. Further, an ion sensor 11 for detecting ions generated from the ion generator 1 is provided on the side wall of the ventilation path 10. The ion sensor 11 is arranged side by side with the ion generator 1 in the circumferential direction, and is located downstream of the ion generator 1 in the rotation direction of the fan 2.
　照明装置３は、複数の発光素子２０と、発光素子２０を搭載する実装板２１とを有する。照明装置３は、通風路１０の出口に設けられる。実装板２１は、ケース４の前面の開口に配置される。実装板２１は、円板状に形成された回路基板である。実装板２１の外周部分が環状の実装部２２とされる。実装部２２に、ＬＥＤからなる複数の発光素子２０が一定間隔で同一円周上に実装される。実装部２２が通風路１０の出口の周縁にねじにより取り付けられる。実装部２２の前面は、透光性のカバー２３に覆われている。 The lighting device 3 includes a plurality of light emitting elements 20 and a mounting plate 21 on which the light emitting elements 20 are mounted. The lighting device 3 is provided at the outlet of the ventilation path 10. The mounting board 21 is disposed in the opening on the front surface of the case 4. The mounting board 21 is a circuit board formed in a disk shape. The outer peripheral portion of the mounting board 21 is an annular mounting portion 22. A plurality of light emitting elements 20 made of LEDs are mounted on the same circumference at a fixed interval on the mounting portion 22. The mounting portion 22 is attached to the periphery of the outlet of the ventilation path 10 with screws. The front surface of the mounting portion 22 is covered with a translucent cover 23.
　実装板２１の中央に島部２４が形成され、複数の橋部２５により島部２４が実装部２２に連結される。円板状の島部２２に、情報を収集したり、情報を発信するための電子部品が搭載される。このような電子部品として、室内の人の有無を検出する人感センサ、各種の情報を報知するＬＥＤなどの報知ランプ、照度センサ、臭いセンサなどがある。ここでは、人感センサ２６および報知ランプ２７が島部２４に搭載される。橋部２５には、プリント配線が施され、実装部２２と島部２４とは電気的に接続されている。島部２４および橋部２５は、非透光性の前カバー２８と後カバー２９に覆われている。前カバー２８は、島部２４および橋部２５の前面を隙間をあけて覆い、後カバー２９に保持される。後カバー２９は、島部２４および橋部２５の背面を隙間をあけて覆い、ケース４の内壁に取り付けられている。これらの隙間には、風が流れるようになっている。 The island part 24 is formed in the center of the mounting board 21, and the island part 24 is connected to the mounting part 22 by a plurality of bridge parts 25. Electronic parts for collecting information or transmitting information are mounted on the disk-shaped island 22. Examples of such electronic components include a human sensor that detects the presence or absence of a person in the room, a notification lamp such as an LED that notifies various types of information, an illuminance sensor, and an odor sensor. Here, the human sensor 26 and the notification lamp 27 are mounted on the island portion 24. Printed wiring is applied to the bridge portion 25, and the mounting portion 22 and the island portion 24 are electrically connected. The island part 24 and the bridge part 25 are covered with a non-translucent front cover 28 and a rear cover 29. The front cover 28 covers the front surfaces of the island portion 24 and the bridge portion 25 with a gap therebetween and is held by the rear cover 29. The rear cover 29 covers the back surface of the island portion 24 and the bridge portion 25 with a gap, and is attached to the inner wall of the case 4. Wind flows through these gaps.
　実装部２２の内側の周縁は、通風路１０に面している。また、実装板２１の一部である橋部２５および島部２４は通風路１０内に位置し、通風路１０内に突き出ている。 The inner periphery of the mounting portion 22 faces the ventilation path 10. Moreover, the bridge part 25 and the island part 24 which are a part of the mounting board 21 are located in the ventilation path 10 and protrude into the ventilation path 10.
　実装板２１は、通風路１０に連通する通気孔３０を有し、実装部２２よりも内周側に通気孔３０が形成される。実装部２２と島部２４との間にある複数の開口が通気孔３０とされる。通気孔３０は通風路１０に連通し、通気孔３０がイオンを吹き出すためのケース４の吹出口とされる。ここで、橋部２５は、送風の妨げにならないように３本とされ、吹出口からスムーズにイオンが室内に放出される。 The mounting board 21 has a vent hole 30 communicating with the ventilation path 10, and the vent hole 30 is formed on the inner peripheral side of the mounting portion 22. A plurality of openings between the mounting portion 22 and the island portion 24 serve as the air holes 30. The vent hole 30 communicates with the ventilation path 10 and serves as an outlet of the case 4 for blowing out ions. Here, the bridge part 25 is made into three so that ventilation may not be prevented, and ion is discharge | released indoors smoothly from a blower outlet.
　通風路１０の側壁に、メイン基板３１が設けられる。メイン基板３１には、ＣＰＵなどから構成される制御装置、各装置に電源を供給する電源装置などが搭載される。メイン基板３１と実装板２０とはリード線により電気的に接続される。室内に設置されたリモートスイッチの操作により、制御装置は、イオン発生装置１およびファン２を制御するとともに照明装置３を制御する。 A main board 31 is provided on the side wall of the ventilation path 10. On the main board 31, a control device including a CPU and the like, a power supply device that supplies power to each device, and the like are mounted. The main board 31 and the mounting board 20 are electrically connected by lead wires. The control device controls the ion generator 1 and the fan 2 and the lighting device 3 by operating a remote switch installed in the room.
　イオン発生装置１から発生したイオンは、ファン２の送風により通風路１０を出口に向かって運ばれる。そして、イオンは、実装板２１の通気孔３０から室内に吹き出される。複数の通気孔３０を取り囲むように配置された発光素子２０が発光して、前方が照射される。イオンを吹き出す送風方向と照明装置３の照射方向とは同一方向となる。照明される領域には、吹き出された正イオンおよび負イオンが存在することになる。 The ions generated from the ion generator 1 are carried toward the outlet through the ventilation path 10 by the fan 2. Then, the ions are blown out into the room from the vent hole 30 of the mounting board 21. The light emitting element 20 arranged so as to surround the plurality of air holes 30 emits light, and the front is irradiated. The blowing direction for blowing out ions and the irradiation direction of the lighting device 3 are the same direction. In the illuminated area, blown out positive ions and negative ions will be present.
　イオンセンサ１１は、イオン発生装置１から発生するイオンを検出する。発生したイオンはファン２の回転によりイオンセンサ１１に向かって流れ、イオンセンサ１１はイオンの有無を確実に検出することができる。イオンセンサ１１がイオン無しを検出すると、制御装置は、イオン発生装置１の動作を停止させて、報知ランプ２７を動作させる。これにより、異常の発生が報知される。また、制御装置は、人感センサ２６などの各種センサの出力に基づいて、イオン発生装置１および照明装置３の動作を制御する。 The ion sensor 11 detects ions generated from the ion generator 1. The generated ions flow toward the ion sensor 11 by the rotation of the fan 2, and the ion sensor 11 can reliably detect the presence or absence of ions. When the ion sensor 11 detects no ions, the control device stops the operation of the ion generator 1 and operates the notification lamp 27. Thereby, the occurrence of abnormality is notified. Further, the control device controls the operations of the ion generator 1 and the lighting device 3 based on the outputs of various sensors such as the human sensor 26.
　照明装置３が動作すると、発光素子２０が発熱する。熱は実装部２２から橋部２５を通って島部２４に伝わる。ファン２の動作により、風が通風路１０を流れ、風は通気孔３０から吹き出し、実装板２１を通り抜ける。このとき、通風路１０内にある実装板２１の一部、すなわち橋部２５および島部２４に風が当たる。また、実装部２２の周囲の高温の空気が通気孔３０を通る風に吸い込まれ、実装部２２の周囲に空気の流れが生じる。このようにして、実装板２１から放熱される。 When the lighting device 3 operates, the light emitting element 20 generates heat. Heat is transmitted from the mounting portion 22 to the island portion 24 through the bridge portion 25. By the operation of the fan 2, the wind flows through the ventilation path 10, and the wind blows out from the vent hole 30 and passes through the mounting board 21. At this time, wind strikes part of the mounting board 21 in the ventilation path 10, that is, the bridge portion 25 and the island portion 24. Further, high-temperature air around the mounting portion 22 is sucked into the wind passing through the vent hole 30, and an air flow is generated around the mounting portion 22. In this way, heat is radiated from the mounting board 21.
　このように、照明装置３を搭載した実装板２１が通風路１０の出口に配置されることにより、ファン２による送風を利用して照明装置３の冷却を図ることができる。そして、実装板２１の一部が通風路１０内に突き出すことにより、風が実装板２１を通り抜け、風に触れる実装板２１の面積が大きくなる。実装板２１からの放熱効率が上がる。したがって、照明装置３を効率よく冷却でき、放熱部材を削減できる。 As described above, the mounting plate 21 on which the lighting device 3 is mounted is disposed at the outlet of the ventilation path 10, so that the lighting device 3 can be cooled using the air blown by the fan 2. And when a part of mounting board 21 protrudes in the ventilation path 10, the wind passes the mounting board 21 and the area of the mounting board 21 which touches a wind becomes large. The heat dissipation efficiency from the mounting board 21 is increased. Therefore, the illuminating device 3 can be cooled efficiently and a heat radiating member can be reduced.
　また、ファン２を中心にして、ファン２の周囲にメイン基板３１およびイオン発生装置１を通風路１０に面するように設けることにより、メイン基板３１に搭載された電子部品が発熱しても、通風路１０を流れる風によって放熱が促進される。メイン基板３１を冷却することができ、放熱部材を設ける必要がなくなる。しかも、発生したイオンにより静電気を除去できるので、メイン基板３１上の電子部品の静電気による破壊を防げる。 In addition, by providing the main board 31 and the ion generator 1 so as to face the air passage 10 around the fan 2 with the fan 2 as the center, even if the electronic components mounted on the main board 31 generate heat, Heat dissipation is promoted by the wind flowing through the ventilation path 10. The main substrate 31 can be cooled, and there is no need to provide a heat dissipation member. In addition, since the static electricity can be removed by the generated ions, the electronic components on the main board 31 can be prevented from being destroyed by the static electricity.
　以上の通り、本発明のイオン発生機は、ケース４に、イオンを発生するイオン発生装置１と、発生したイオンを外部に吹き出させるファン２と、照明装置３とが内装され、ファン２による送風方向と照明装置３の照射方向とが同一方向とされたものである。 As described above, in the ion generator of the present invention, the case 4 includes the ion generator 1 that generates ions, the fan 2 that blows out the generated ions to the outside, and the lighting device 3. The direction and the irradiation direction of the illumination device 3 are the same direction.
　このように、ファン２による送風方向と照明装置３の照射方向とを同一方向にすることにより、イオンを吹き出すためのスペースに照明装置３を設置することが可能となり、ファン２の送風を照明装置の冷却に利用できるとともに、イオン発生機のコンパクト化も実現できる。 Thus, by making the blowing direction by the fan 2 and the irradiation direction of the lighting device 3 the same direction, the lighting device 3 can be installed in a space for blowing out ions, and the fan 2 is blown by the lighting device. It can be used to cool the ion generator and the ion generator can be made compact.
　ケース４に、発生したイオンを外部に導く通風路１０が形成され、通風路１０の出口側に照明装置３が配される。これにより、ファン２の下流に照明装置３が位置するので、通風路１０を流れる風によって照明装置３を冷却できる。 A ventilation path 10 that guides the generated ions to the outside is formed in the case 4, and the lighting device 3 is arranged on the outlet side of the ventilation path 10. Thereby, since the illuminating device 3 is located downstream of the fan 2, the illuminating device 3 can be cooled with the wind which flows through the ventilation path 10. FIG.
　照明装置３は、複数の発光素子２０を搭載した実装板２１を有し、実装板２１が通風路１０の周縁に沿って配置され、実装板２１の一部が通風路１０内に突き出される。これにより、通風路１０を通る風に発光素子２０の発熱によって温度が高くなる実装板２１をさらすことができ、実装板２１からの放熱を促進できる。 The lighting device 3 includes a mounting board 21 on which a plurality of light emitting elements 20 are mounted. The mounting board 21 is disposed along the periphery of the ventilation path 10, and a part of the mounting board 21 protrudes into the ventilation path 10. . Thereby, the mounting board 21 whose temperature is increased by the heat generated by the light emitting element 20 can be exposed to the wind passing through the ventilation path 10, and heat dissipation from the mounting board 21 can be promoted.
　通風路１０内に突き出た実装板２１に、情報を収集したり、情報を発信するための電子部品が搭載される。これにより、このような電子部品の設置スペースを確保でき、新たな設置スペースを不要にできる。 Electronic components for collecting information or transmitting information are mounted on the mounting board 21 protruding into the ventilation path 10. Thereby, the installation space of such an electronic component can be ensured and a new installation space can be made unnecessary.
　実装板２１に通気孔３０が形成され、通気孔３０がイオンを吹き出すための吹出口とされる。これにより、通風路１０の風が実装板２１を通り抜け、温度が高くなる実装板２１を効率よく冷却できる。 Ventilation holes 30 are formed in the mounting plate 21, and the ventilation holes 30 serve as outlets for blowing out ions. Thereby, the wind of the ventilation path 10 passes the mounting board 21, and the mounting board 21 from which temperature becomes high can be cooled efficiently.
　なお、本発明は、上記実施形態に限定されるものではなく、本発明の範囲内で上記実施形態に多くの修正および変更を加え得ることは勿論である。 In addition, this invention is not limited to the said embodiment, Of course, many corrections and changes can be added to the said embodiment within the scope of the present invention.
（第２実施形態）
　実装板２１の島部２４をリング状に形成して、複数の発光素子２０を搭載してもよい。さらに、実装部２２に搭載する複数の発光素子２０は、波長の異なる発光素子とする。これらの発光素子２０が交互に配置されることにより、色調が複合された光を照射することができる。あるいは、同じ波長の発光素子２０が１つの群として配置される。ユーザの指示によって通電する発光素子群を選ぶことにより、異なる色調の光を呈することができる。また、発光素子２０の配置は、一定間隔である必要はなく、発光素子２０の波長に基づいて照明強度を保つ配置にしてもよく、あるいは通気孔３０の形状に合わせる配置にしてもよい。 (Second Embodiment)
The plurality of light emitting elements 20 may be mounted by forming the island portion 24 of the mounting board 21 in a ring shape. Further, the plurality of light emitting elements 20 mounted on the mounting portion 22 are light emitting elements having different wavelengths. By arranging these light emitting elements 20 alternately, it is possible to irradiate light with a combined color tone. Or the light emitting element 20 of the same wavelength is arrange | positioned as one group. By selecting a light emitting element group to be energized according to a user instruction, light of different colors can be presented. Further, the arrangement of the light emitting elements 20 does not have to be a constant interval, and may be an arrangement that maintains the illumination intensity based on the wavelength of the light emitting elements 20 or an arrangement that matches the shape of the vent hole 30.
（第３実施形態）
　橋部２５をルーバとして利用してもよく、橋部２５を送風方向に幅を持たせた形状にすることにより、送風方向を可変にする構造となる。すなわち、橋部２５が実装部２２と島部２４に回動可能に支持され、橋部２５が回動して、送風方向が変更される。あるいは橋部２５のカバーを回動可能なルーバにしてもよい。 (Third embodiment)
The bridge portion 25 may be used as a louver, and by providing the bridge portion 25 with a width in the blowing direction, the blowing direction is variable. That is, the bridge portion 25 is rotatably supported by the mounting portion 22 and the island portion 24, and the bridge portion 25 is rotated to change the blowing direction. Or you may make the cover of the bridge part 25 into the louver which can be rotated.
　　　　１　　イオン発生装置
　　　　２　　ファン
　　　　３　　照明装置
　　　　４　　ケース
　　　　８　　吸気口
　　　１０　　通風路
　　　２０　　発光素子
　　　２１　　実装板
　　　２２　　実装部
　　　２４　　島部
　　　２５　　橋部
　　　２６　　人感センサ
　　　３０　　通気孔
　　　３１　　メイン基板 DESCRIPTION OF SYMBOLS 1 Ion generator 2 Fan 3 Illumination device 4 Case 8 Intake port 10 Ventilation path 20 Light emitting element 21 Mounting board 22 Mounting part 24 Island part 25 Bridge part 26 Human sensor 30 Ventilation hole 31 Main board

Claims (5)

  1. ケースに、イオンを発生するイオン発生装置と、発生したイオンを外部に吹き出させるファンと、照明装置とが内装され、ファンによる送風方向と照明装置の照射方向とが同一方向とされたことを特徴とするイオン発生機。 The case is equipped with an ion generator for generating ions, a fan for blowing out the generated ions to the outside, and a lighting device, and the blowing direction by the fan and the irradiation direction of the lighting device are the same direction Ion generator.
  2. ケースに、発生したイオンを外部に導く通風路が形成され、通風路の出口側に照明装置が配されたことを特徴とする請求項１記載のイオン発生機。 The ion generator according to claim 1, wherein a ventilation path for guiding generated ions to the outside is formed in the case, and an illumination device is arranged on the outlet side of the ventilation path.
  3. 照明装置は、複数の発光素子を搭載した実装板を有し、実装板が通風路の周縁に沿って配置され、実装板の一部が通風路内に突き出されたことを特徴とする請求項２記載のイオン発生機。 The lighting device has a mounting board on which a plurality of light emitting elements are mounted, the mounting board is disposed along the periphery of the ventilation path, and a part of the mounting board protrudes into the ventilation path. 2. The ion generator according to 2.
  4. 通風路内に突き出た実装板に、情報を収集したり、情報を発信するための電子部品が搭載されたことを特徴とする請求項３記載のイオン発生機。 4. The ion generator according to claim 3, wherein an electronic component for collecting information or transmitting information is mounted on a mounting plate protruding into the ventilation path.
  5. 実装板に通気孔が形成され、通気孔がイオンを吹き出すための吹出口とされたことを特徴とする請求項１～４のいずれかに記載のイオン発生機。 The ion generator according to any one of claims 1 to 4, wherein a ventilation hole is formed in the mounting board, and the ventilation hole serves as an outlet for blowing out ions.
PCT/JP2015/064006 2014-09-29 2015-05-15 Ion generating apparatus WO2016051852A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016551580A JP6251410B2 (en) 2014-09-29 2015-05-15 Ion generator
CN201580006804.5A CN105993102B (en) 2014-09-29 2015-05-15 Ion generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014197822 2014-09-29
JP2014-197822 2014-09-29

Publications (1)

Publication Number Publication Date
WO2016051852A1 true WO2016051852A1 (en) 2016-04-07

Family

ID=55629908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/064006 WO2016051852A1 (en) 2014-09-29 2015-05-15 Ion generating apparatus

Country Status (4)

Country Link
JP (1) JP6251410B2 (en)
CN (1) CN105993102B (en)
TW (1) TW201620557A (en)
WO (1) WO2016051852A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349874A (en) * 2001-05-30 2002-12-04 Matsushita Electric Ind Co Ltd High frequency heating apparatus
JP2004158317A (en) * 2002-11-07 2004-06-03 Matsushita Electric Ind Co Ltd Cooking device
JP2010282791A (en) * 2009-06-03 2010-12-16 Eco Business Trading:Kk Bactericidal lighting device with fan
WO2011092894A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Lighting device and display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010061674A1 (en) * 2008-11-28 2010-06-03 株式会社ニコン Correction unit, illumination optical system, exposure device, and device manufacturing method
JP5840888B2 (en) * 2011-08-05 2016-01-06 シャープ株式会社 Ion delivery device and electrical apparatus equipped with the same
CN104067061B (en) * 2012-01-24 2017-07-18 松下知识产权经营株式会社 Ion generating device
CN203743947U (en) * 2014-03-25 2014-07-30 云南聚钛节能服务有限公司 Wing-shaped LED bulb with snake-type ionizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349874A (en) * 2001-05-30 2002-12-04 Matsushita Electric Ind Co Ltd High frequency heating apparatus
JP2004158317A (en) * 2002-11-07 2004-06-03 Matsushita Electric Ind Co Ltd Cooking device
JP2010282791A (en) * 2009-06-03 2010-12-16 Eco Business Trading:Kk Bactericidal lighting device with fan
WO2011092894A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Lighting device and display device

Also Published As

Publication number Publication date
TW201620557A (en) 2016-06-16
JP6251410B2 (en) 2017-12-20
TWI559944B (en) 2016-12-01
CN105993102A (en) 2016-10-05
CN105993102B (en) 2018-01-30
JPWO2016051852A1 (en) 2017-04-27

Similar Documents

Publication Publication Date Title
US9707310B2 (en) Air cleaning device, air cleaning method using the air cleaning device, and air cleaning system
US10072869B2 (en) Illumination grille and assembly method
TWI491832B (en) Lamp
JP2008198478A (en) Led illuminator
JP2012195273A (en) Lamp
JP2016114283A (en) Ion generator
JP6408149B2 (en) Ion generator
JP2017033795A (en) Luminaire having air cleaning function
WO2021049766A1 (en) Led lighting apparatus combined with fan
KR101738504B1 (en) Led lighting with anion generator
JP2010225368A (en) Led lighting system
JP6251410B2 (en) Ion generator
JP6748964B2 (en) lighting equipment
JP2008218075A (en) Led lighting device
JP2013254576A (en) Lighting device
JP2010097837A (en) Illumination device with reflux fan
JP6057675B2 (en) lighting equipment
JP2018133256A (en) Electric device
KR20140042381A (en) Ionizer
JP2018133257A (en) Lighting fixture
KR20150011107A (en) Light for ship linked with a duct
KR100943926B1 (en) Lighting Device for Operation using LED and combination of lens
KR20220018694A (en) Lighting apparatus having indoor sterilization function
KR101060105B1 (en) Illuminator with reflux fan
TW201413169A (en) Photocatalyst illumination apparatus

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15846851

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2016551580

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15846851

Country of ref document: EP

Kind code of ref document: A1