WO2018123383A1 - Dust collection filter and air cleaner - Google Patents

Dust collection filter and air cleaner Download PDF

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Publication number
WO2018123383A1
WO2018123383A1 PCT/JP2017/042307 JP2017042307W WO2018123383A1 WO 2018123383 A1 WO2018123383 A1 WO 2018123383A1 JP 2017042307 W JP2017042307 W JP 2017042307W WO 2018123383 A1 WO2018123383 A1 WO 2018123383A1
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WO
WIPO (PCT)
Prior art keywords
dust collection
fragrance
collection filter
air
electrode
Prior art date
Application number
PCT/JP2017/042307
Other languages
French (fr)
Japanese (ja)
Inventor
登記子 戸上
良昭 辰己
莉 羅
Original Assignee
株式会社クリエイティブテクノロジー
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Publication of WO2018123383A1 publication Critical patent/WO2018123383A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings

Definitions

  • the present invention relates to a dust collecting filter and an air cleaner that emit fragrance.
  • this type of air purifier is provided with a dust collecting filter in an air flow passage and an aroma portion for releasing a fragrance in the air flow passage, as described in Patent Document 1 and Patent Document 2, for example.
  • a dust collecting filter in an air flow passage and an aroma portion for releasing a fragrance in the air flow passage
  • the air cleaner sucks air from the inlet into the air flow passage, removes dust and the like in the air by the dust collecting filter interposed in the air flow passage, and then discharges the air from the passage outlet. Then, the fragrance released from the fragrance part is discharged to the outside together with the air in the air flow passage to relax the user's mind and body or to recover from fatigue.
  • the above-described conventional air cleaner has the following problems.
  • the conventional air purifier uses a specially manufactured aroma device and essential oil volatilization device as the fragrance part that emits a fragrance, and these devices are built into the air purifier.
  • the structure becomes complicated and the manufacturing cost increases.
  • the used air freshener and clogged dust collection filter must be replaced separately, and the replacement work is complicated.
  • the present invention has been made in order to solve the above-described problems.
  • a dust collection filter and an air cleaner having a simple structure and easy replacement of a fragrance and a dust collection filter used in a fragrance portion are provided.
  • the purpose is to provide.
  • the dust collection filter according to the first aspect of the present invention holds one or more planar bodies that adsorb dust in the air when air passes and one or more planar bodies. It was set as the structure provided with 1 or more frames of these, and the fragrance part which emits a fragrance. With this configuration, by incorporating the dust collection filter of the present invention in an air cleaner or the like, dust in the air is adsorbed by the planar body when air passes through the planar body held by the frame body. And the fragrance from an aroma part rides on the flow of air, and is diffused around. By replacing the used dust collection filter, the fragrance and the filter body can be replaced at a time.
  • the fragrance part is provided in the dust collection filter, it is not necessary to specially prepare the aroma apparatus and the essential oil volatilization apparatus as the fragrance part separately from the dust collection filter as in the conventional air purifier.
  • the structure of the entire air cleaner can be simplified. As a result, the manufacturing cost of an air cleaner or the like using the dust collection filter of the present invention can be reduced.
  • a dust collection filter according to a second invention is the dust collection filter according to the first invention, wherein at least one surface of the sheet-like first electrode is covered with the first insulating sheet, and the first voltage is the first voltage.
  • a second voltage different from the first voltage is applied to at least one surface of the first planar body applied to the first electrode and the sheet-like second electrode with the second insulating sheet.
  • Second planar bodies to be applied to the electrodes are alternately stacked via insulating frames, and penetrate from the first insulating sheet to the first electrode, and pass through the first electrode.
  • One or more first vent holes that are partially exposed to the inside are provided in the first planar body, penetrate from the second insulating sheet to the second electrode, and pass through the second electrode.
  • One or more second vent holes that are partially exposed to each other are provided in the second planar body, and in plan view, the second vent holes Location is to be shifted from the position of the first vent hole by a predetermined distance, the second vent hole has a configuration which is arranged.
  • the charged dust flows into the dust collection filter together with the air.
  • the air and dust flowing between the first planar body and the second planar body are It moves in the surface direction from the second air hole toward the second air hole, flows through the second air hole, and flows between the second surface member and the first surface member in the subsequent stage.
  • the dust that has not been charged by the corona discharge in the vicinity of the first electrode is charged by the corona discharge in the vicinity of the second electrode exposed in the second ventilation hole.
  • the air containing the charged dust flows while meandering in the filter.
  • the dust is removed by the first and second planar bodies, and only clean air flows out of the dust collection filter. Is done. Further, as described above, air flows while meandering in the filter, so that the time for flowing in the filter becomes longer, and much dust can be reliably adsorbed by that amount.
  • a dust collection filter according to a third aspect of the present invention is the dust collection filter according to the second aspect of the present invention, wherein the fragrance portion is formed by mixing a fragrance in the frame.
  • a dust collection filter according to a fourth aspect of the present invention is the dust collection filter according to the second aspect of the present invention, wherein the fragrance portion is formed by impregnating a sheet of insulating sheet with a fragrance.
  • a dust collection filter according to a fifth aspect of the present invention is the dust collection filter according to the second aspect of the present invention. It is set as the structure formed by arranging.
  • the air cleaner which concerns on 6th invention set it as the structure provided with either the dust collection filter which concerns on 1st invention thru
  • any one of the dust collection filters according to the first to fifth inventions in the vicinity of the air inlet / outlet of the air cleaner or in the middle of the air flow passage, when the air passes through the dust collection filter, Dust is adsorbed by the dust collecting filter.
  • the fragrance from the fragrance part provided in the dust collection filter rides on the flow of air, and is diffused around the air cleaner.
  • the fragrance and the filter body can be replaced at a time.
  • the dust collecting filter having the fragrance portion the structure of the entire air cleaner can be simplified, and the manufacturing cost of the air cleaner can be reduced correspondingly.
  • the fragrance part and the filter body can be replaced at a time by replacing the used dust collecting filter. Furthermore, since the fragrance part is provided in the dust collecting filter, the structure of the entire air cleaner can be simplified, and the manufacturing cost of the air cleaner can be reduced correspondingly. .
  • Example 1 1 is an exploded perspective view of a dust collection filter according to a first embodiment of the present invention
  • FIG. 2 is an external view of the dust collection filter
  • FIG. 3 is a cross-sectional view of the dust collection filter.
  • the dust collecting filter 1 of this embodiment includes two sheet-like bodies 2-1, 2-2, one frame 3, a power source 4, and an aromatic portion 5-1.
  • An electric dust collecting filter provided.
  • the planar bodies 2-1 and 2-2 are members for adsorbing dust in the air when air passes, and the planar bodies 2-1 and 2-2 are attached to both surfaces of the frame body 3, respectively. It has been. That is, the two planar bodies 2-1 and 2-2 are held by one frame body 3. A fragrance portion 5-1 that emits a fragrance is provided in the frame 3.
  • FIG. 4 is a plan view of the planar body 2-1 as the first planar body
  • FIG. 5 is an exploded perspective view of the planar body 2-1.
  • the planar body 2-1 has the mesh electrode 20 as the first electrode in the form of a sheet formed by two insulating sheets 21 and 21 before and after (left of FIG. 5). , Right) and is covered.
  • the mesh electrode 20 of the planar body 2-1 is connected to the positive electrode of the power supply 4 so that a positive voltage as a first voltage is applied.
  • the planar body 2-1 is formed with a central circular hole 23 as a first ventilation hole. The central circular hole 23 penetrates the insulating sheets 21 and 21 and partially exposes the mesh electrode 20 inside.
  • FIG. 6 is a plan view of the planar body 2-2 as the second planar body
  • FIG. 7 is an exploded perspective view of the planar body 2-2.
  • the planar body 2-2 has a mesh electrode 20 ′ as a sheet-like second electrode, which is front and rear by two insulating sheets 22 and 22 (FIG. 7). The structure is covered by sandwiching from left and right).
  • the mesh electrode 20 ′ of the planar body 2-2 is connected to the negative electrode of the power supply 4 so that a negative voltage as a second voltage is applied.
  • a ring-shaped hole 24 as a second ventilation hole is formed.
  • the ring-shaped hole 24 penetrates the insulating sheets 22 and 22 and partially exposes the mesh electrode 20 ′. Therefore, as shown in FIG. 3, the ring-shaped hole 24 provided in the planar body 2-2 is opened at a position shifted from the position of the central circular hole 23 by a predetermined distance in the radial direction.
  • FIG. 8 is a plan view of the frame 3.
  • each frame 3 is a ring-shaped body having substantially the same diameter as the planar bodies 2-1 and 2-2. 2-2 is pasted.
  • the frame body 3 is made of ceramics, and the planar bodies 2-1 and 2-2 on both sides are firmly held by the frame body 3.
  • Such a frame 3 is formed thick as shown in FIG. 3, so that a space S is formed in the gap between the planar bodies 2-1 and 2-2 and the inside of the frame 3. Has been.
  • the fragrance 5-1 is provided on the frame 3. Specifically, as shown in FIGS. 3 and 8, the fragrance portion 5-1 was formed by mixing the fragrance M in the frame 3. In detail, after impregnating the essential oil of the fragrance M such as eucalyptus leaf oil, peppermint, tea tree, etc. into the ceramic plate, the ceramic plate is processed to form the frame 3 having the fragrance 5-1 did.
  • the essential oil of the fragrance M such as eucalyptus leaf oil, peppermint, tea tree, etc.
  • FIG. 9 is a cross-sectional view for explaining the operation of the dust collection filter 1.
  • the dust collection filter 1 of this embodiment is small, so it can be carried in a pocket and is easy to carry. Therefore, this small dust collection filter 1 can be easily attached before or after the air conditioner of the automobile. In other words, the dust collection filter 1 can be easily carried at any time, and can be attached to the entrance / exit of an arbitrary air passage or in the middle to collect dust.
  • the dust collection filter 1 is disposed at the entrance / exit of an air conditioner or the like of an automobile so as to block the flow path of the air A as shown in FIG. Then, the power supply 4 of the dust collection filter 1 is turned on. Then, a positive voltage is applied to the mesh electrode 20 of the planar body 2-1, and a negative voltage is applied to the mesh electrode 20 'of the planar body 2-2. Thereby, the mesh electrode 20 and the mesh electrode 20 ′ are charged with opposite polarities. Then, in the vicinity of the mesh electrode 20 exposed in the central circular hole 23 of the planar body 2-1, and in the vicinity of the mesh electrode 20 'exposed in the ring-shaped hole 24 of the planar body 2-2, Discharge occurs.
  • the air A on which the dust is electrostatically adsorbed passes through the ring-shaped hole 24 and flows out of the dust collection filter 1.
  • the air A and dust flow through the dust collecting filter 1, so that the dust is electrostatically adsorbed to the planar body 2-1 and the planar body 2-2. Only the clean air A that has been removed by the planar bodies 2-1 and 2-2 flows out of the dust collection filter 1.
  • the fragrance M is mixed in the frame 3 to form the fragrance portion 5-1, and the fragrance M is always diffused from the frame 3. Therefore, the fragrance M is diffused outward in the radial direction of the frame 3 (up and down direction in FIG. 9), and diffused inward of the frame 3 (inside the space S in FIG. 9).
  • the fragrance M diffused in the space S flows out from the ring-shaped hole 24 of the dust collection filter 1 together with the air A, and the entire periphery of the dust collection filter 1 is wrapped in a fragrant fragrance by the fragrance M. .
  • FIG. 10 is a sectional view showing a dust collecting filter according to the second embodiment of the present invention.
  • the dust collection filter 1 of this embodiment is different from the first embodiment in that the fragrance portions 5-1 and 5-2 are provided on the planar bodies 2-1 and 2-2, respectively.
  • the liquid fragrance M is impregnated into the insulating sheet 21 of the planar body 2-1, and the fragrance portion 5-1 is formed, and the liquid fragrance M is similarly insulated with the planar body 2-2.
  • the fragrance 5-2 was formed by impregnating the sheet 22.
  • the fragrance M is diffused from the planar bodies 2-1 and 2-2 of the dust collection filter 1 and flows out of the ring-shaped hole 24 of the planar body 2-2.
  • the entire surroundings will be wrapped in a fragrant scent. Since other configurations, operations, and effects are the same as those in the first embodiment, description thereof is omitted.
  • FIG. 11 is a sectional view showing a dust collecting filter according to a third embodiment of the present invention.
  • the dust collection filter 1 of this embodiment is different from the first and second embodiments in that the fragrance 5-1 is provided in the space S.
  • the solid fragrance M was scattered in the space S of the dust collection filter 1, and the fragrance M was adhered to the surface of the planar bodies 2-1 and 2-2 with an adhesive (not shown).
  • FIG. 12 is a sectional view showing an air cleaner according to a fourth embodiment of the present invention.
  • the air cleaner 100 of this embodiment includes a dust collection filter.
  • the air cleaner 100 can be equipped with any of the dust collection filters 1 of the first to third embodiments.
  • the dust collecting filter 1 of the first embodiment is provided.
  • the air cleaner 100 has an air flow passage 102 in the housing 101.
  • the inflow port 103 of the air flow passage 102 opens on the front surface of the housing 101 (the left side surface in FIG. 12).
  • the air flow passage 102 passes through the inside of the casing 101 and reaches the upper surface of the casing 101 (the upper side surface in FIG. 12).
  • the outflow port 104 opens on the upper surface of the housing 101.
  • the fan 110 is attached to the rotating shaft 112 of the motor 111, and the fan 110 is disposed at the rear stage of the air flow passage 102.
  • the motor 111 is connected to the controller 120. When the power button 121 of the controller 120 is turned on, the motor 111 is driven, and when the accelerator button 122 is pressed, the rotation speed of the motor 111 can be increased or decreased. .
  • the dust collection filter 1 is detachably attached to an attachment portion 105 at the back of the inflow port 103. Specifically, as shown in FIG. 3, the dust collection filter 1 is disposed with the planar body 2-1 facing the inlet 103 and the planar body 2-2 facing the outlet 104. ing.
  • the mesh electrodes 20 and 20 ′ of the planar bodies 2-1 and 2-2 are electrically connected to the power source 4 in the controller 120.
  • the power source 4 rectifies and uses a commercial power source taken from the outside by the controller 120. Therefore, when the power button 121 is turned on, a predetermined voltage is applied to the mesh electrodes 20, 20 ′, and the dust collecting filter 1 is driven and the motor 111 is also driven.
  • the accelerator button 122 functions only for the motor 111.
  • the power button 121 of the controller 120 is turned on, and the dust collection filter 1 and the motor 111 are driven. Then, the fan 110 rotates and external air A is sucked from the inflow port 103.
  • the air A passes through the dust collection filter 1, and as described in the first embodiment, dust in the air A is electrostatically adsorbed on the planar bodies 2-1 and 2-2 of the dust collection filter 1, Only the clean air A collected is discharged from the dust collection filter 1. Further, the fragrance of the fragrance M is diffused from the fragrance 5-1 of the dust collection filter 1.
  • the scent of the air A and the fragrance M discharged and diffused into the air flow passage 102 is guided to the outlet 104 side by the fan 110 and is released from the outlet 104 around the air cleaner 100.
  • the air cleaner 100 of this embodiment is equipped with the dust collecting filter 1 having the fragrance 5-1. Therefore, as in the conventional air purifier, the aroma apparatus and the essential oil volatilization are used as the fragrance. It is not necessary to make the device specially separate from the dust collection filter 1, and accordingly, the structure of the entire air cleaner can be simplified.
  • the dust collection filter 1 is clogged due to long-term use, the flow of the scent of the air A and the fragrance M in the air flow passage 102 of the air cleaner 100 is stagnated, and the air cleaner 100 Will not work. Therefore, in this case, the used dust collection filter 1 is removed from the mounting portion 105, and a new dust filter 1 is replaced. As a result, the fragrance 5-1 and the filter 1 main body can be replaced at a time without having to be replaced separately. Since other configurations, operations, and effects are the same as those in the first to third embodiments, description thereof is omitted.
  • this invention is not limited to the said Example, A various deformation
  • the dust collecting filter 1 of the “electric dust collecting filter” that is charged by applying a certain voltage as the dust collecting filter is illustrated, but the dust collecting filter is not limited to this. Accordingly, an electrostatic filter that precharges a planar body or the like without using a voltage, a HEPA (High Efficiency Particulate Air) filter that captures dust by the fiber structure of the planar body, and the like are also included in the scope of the present invention. .
  • HEPA High Efficiency Particulate Air

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Abstract

Provided are a dust collection filter and an air cleaner which have simple structures, and further, in which an aromatic agent for use in an aroma section or a dust collection filter can be replaced easily. A dust collection filter 1 is provided with planar bodies 2-1, 2-2, a frame body 3, a power source 4, and an aroma section 5-1. The planar bodies 2-1, 2-2 are members for electrostatically adsorbing dust in the air. The frame body 3 is a member for holding the planar bodies 2-1, 2-2 and for forming a space S. The aroma section 5-1 is provided in the frame body 3. Specifically, an aromatic agent M is mixed in the frame body 3.

Description

集塵フィルタ及び空気清浄機Dust collection filter and air purifier
　この発明は、芳香を放つ集塵フィルタ及び空気清浄機に関するものである。 The present invention relates to a dust collecting filter and an air cleaner that emit fragrance.
　従来、この種の空気清浄機は、例えば、特許文献１や特許文献２に記載のように、集塵フィルタを空気流通路内に取り付け、芳香を放つ芳香部を、空気流通路内に設けた構造をしている。
　これにより、空気清浄機が、空気を流入口から空気流通路内に吸引し、空気内の塵等を空気流通路内に介在する集塵フィルタによって、除去した後、通路出口から排出する。そして、芳香部から放たれた芳香を空気流通路内の空気と共に、外部に排出して、ユーザの心身をリラックスさせたり、疲労回復を図っている。 Conventionally, this type of air purifier is provided with a dust collecting filter in an air flow passage and an aroma portion for releasing a fragrance in the air flow passage, as described in Patent Document 1 and Patent Document 2, for example. Has a structure.
Thus, the air cleaner sucks air from the inlet into the air flow passage, removes dust and the like in the air by the dust collecting filter interposed in the air flow passage, and then discharges the air from the passage outlet. Then, the fragrance released from the fragrance part is discharged to the outside together with the air in the air flow passage to relax the user's mind and body or to recover from fatigue.
特開２００８－１５４７２９号公報JP 2008-154729 A 実登３１７００８７号公報Noto 3170087 publication
　しかし、上記した従来の空気清浄機では、次のような問題がある。
　すなわち、従来の空気清浄機では、芳香を放つ芳香部として、特別に製作したアロマ装置や精油揮散装置を用い、これらの装置を空気清浄機内に組み込んだ構成になっているので、空気清浄機の構造が複雑になり、製造コストが高くなる。また、使用済みの芳香剤や目詰まりがした集塵フィルタを、別々に交換しなければならず、交換作業が煩雑である。 However, the above-described conventional air cleaner has the following problems.
In other words, the conventional air purifier uses a specially manufactured aroma device and essential oil volatilization device as the fragrance part that emits a fragrance, and these devices are built into the air purifier. The structure becomes complicated and the manufacturing cost increases. In addition, the used air freshener and clogged dust collection filter must be replaced separately, and the replacement work is complicated.
　この発明は、上述した課題を解決するためになされたもので、簡易な構造で、しかも、芳香部で使用する芳香剤の交換や集塵フィルタの交換が容易な集塵フィルタ及び空気清浄機を提供することを目的とする。 The present invention has been made in order to solve the above-described problems. A dust collection filter and an air cleaner having a simple structure and easy replacement of a fragrance and a dust collection filter used in a fragrance portion are provided. The purpose is to provide.
　上記課題を解決するために、第１の発明に係る集塵フィルタは、空気の通過時に空気中の塵を吸着する１枚以上の面状体と、１枚以上の面状体を保持するための１以上の枠体と、芳香を放つ芳香部とを備える構成とした。
　かかる構成により、この発明の集塵フィルタを空気清浄機等に組み込むことで、空気が、枠体で保持された面状体を通過する時に、空気中の塵が面状体によって吸着される。そして、芳香部からの芳香が、空気の流れに乗って、周囲に放散される。
　使用済みの集塵フィルタを交換することで、芳香部とフィルタ本体とを一度に交換することができる。
　また、芳香部が集塵フィルタに設けられているので、従来の空気清浄機のように、芳香部としてアロマ装置や精油揮散装置を、集塵フィルタとは別体に特製する必要がなく、その分、空気清浄機全体の構造を簡単にすることができる。この結果、この発明の集塵フィルタを用いた空気清浄機等の製造コストを低減化させることができる。 In order to solve the above-described problem, the dust collection filter according to the first aspect of the present invention holds one or more planar bodies that adsorb dust in the air when air passes and one or more planar bodies. It was set as the structure provided with 1 or more frames of these, and the fragrance part which emits a fragrance.
With this configuration, by incorporating the dust collection filter of the present invention in an air cleaner or the like, dust in the air is adsorbed by the planar body when air passes through the planar body held by the frame body. And the fragrance from an aroma part rides on the flow of air, and is diffused around.
By replacing the used dust collection filter, the fragrance and the filter body can be replaced at a time.
In addition, since the fragrance part is provided in the dust collection filter, it is not necessary to specially prepare the aroma apparatus and the essential oil volatilization apparatus as the fragrance part separately from the dust collection filter as in the conventional air purifier. The structure of the entire air cleaner can be simplified. As a result, the manufacturing cost of an air cleaner or the like using the dust collection filter of the present invention can be reduced.
　第２の発明に係る集塵フィルタは、第１の発明の集塵フィルタにおいて、シート状の第１の電極の少なくとも一方面が第１の絶縁シートで被覆され且つ第１の電圧がこの第１の電極に印加される第１の面状体と、シート状の第２の電極の少なくとも一方面が第２の絶縁シートで被覆され且つ第１の電圧と異なる第２の電圧がこの第２の電極に印加される第２の面状体とが、絶縁性の枠体を介して交互に積層され、且つ、第１の絶縁シートから第１の電極に渡って貫通し、第１の電極を内部に一部露出させた第１の通気孔が、第１の面状体に１つ以上設けられると共に、第２の絶縁シートから第２の電極に渡って貫通し、第２の電極を内部に一部露出させた第２の通気孔が、第２の面状体に１つ以上設けられ、平面視において、第２の通気孔の位置が、第１の通気孔の位置から所定距離だけずれるように、第２の通気孔が配設されている構成とした。
　かかる構成により、第１の電圧を第１の面状体の第１の電極に印加すると共に、第２の電圧を第２の面状体の第２の電極に印加すると、第１の電極と第２の電極とが、互いに逆極性で帯電する。
　また、第１の通気孔内に露出した第１の電極の近傍や第２の通気孔内に露出した第２の電極の近傍において、コロナ放電が発生する。このため、塵を含む空気が、前段の第１の面状体の第１の通気孔を通る際には、塵が、第１の電極の近傍のコロナ放電によって帯電させられる。そして、帯電した塵は、空気と共に、集塵フィルタ内部に流入する。
　このとき、第２の通気孔が、第１の通気孔から所定距離だけずれているので、第１の面状体と第２の面状体との間に流入した空気と塵は、第１の通気孔から第２の通気孔に向かって面方向に移動し、第２の通気孔を通って、第２の面状体と後段の第１の面状体との間に流入する。
　この際、上記第１の電極の近傍のコロナ放電によって帯電しなかった塵は、第２の通気孔内に露出した第２の電極の近傍のコロナ放電によって帯電させられる。
　以後同様に、帯電した塵を含んだ空気は、フィルタ内を蛇行しながら流れ、最終的に、塵が第１及び第２の面状体によって除去され、清浄な空気だけが集塵フィルタから流出される。
　また、上記のごとく、空気は、フィルタ内を蛇行しながら流れるので、フィルタ内を流れる時間が長くなり、その分、多くの塵を確実に静電吸着することができる。 A dust collection filter according to a second invention is the dust collection filter according to the first invention, wherein at least one surface of the sheet-like first electrode is covered with the first insulating sheet, and the first voltage is the first voltage. A second voltage different from the first voltage is applied to at least one surface of the first planar body applied to the first electrode and the sheet-like second electrode with the second insulating sheet. Second planar bodies to be applied to the electrodes are alternately stacked via insulating frames, and penetrate from the first insulating sheet to the first electrode, and pass through the first electrode. One or more first vent holes that are partially exposed to the inside are provided in the first planar body, penetrate from the second insulating sheet to the second electrode, and pass through the second electrode. One or more second vent holes that are partially exposed to each other are provided in the second planar body, and in plan view, the second vent holes Location is to be shifted from the position of the first vent hole by a predetermined distance, the second vent hole has a configuration which is arranged.
With this configuration, when the first voltage is applied to the first electrode of the first planar body and the second voltage is applied to the second electrode of the second planar body, The second electrode is charged with opposite polarities.
Further, corona discharge occurs in the vicinity of the first electrode exposed in the first vent hole and in the vicinity of the second electrode exposed in the second vent hole. For this reason, when the air containing dust passes through the first vent hole of the first planar body in the previous stage, the dust is charged by corona discharge in the vicinity of the first electrode. The charged dust flows into the dust collection filter together with the air.
At this time, since the second ventilation hole is displaced from the first ventilation hole by a predetermined distance, the air and dust flowing between the first planar body and the second planar body are It moves in the surface direction from the second air hole toward the second air hole, flows through the second air hole, and flows between the second surface member and the first surface member in the subsequent stage.
At this time, the dust that has not been charged by the corona discharge in the vicinity of the first electrode is charged by the corona discharge in the vicinity of the second electrode exposed in the second ventilation hole.
Thereafter, similarly, the air containing the charged dust flows while meandering in the filter. Finally, the dust is removed by the first and second planar bodies, and only clean air flows out of the dust collection filter. Is done.
Further, as described above, air flows while meandering in the filter, so that the time for flowing in the filter becomes longer, and much dust can be reliably adsorbed by that amount.
　第３の発明に係る集塵フィルタは、第２の発明に係る集塵フィルタにおいて、芳香部を、芳香剤を枠体に混在することで形成した構成とする。 A dust collection filter according to a third aspect of the present invention is the dust collection filter according to the second aspect of the present invention, wherein the fragrance portion is formed by mixing a fragrance in the frame.
　第４の発明に係る集塵フィルタは、第２の発明に係る集塵フィルタにおいて、芳香部を、芳香剤を面状体の絶縁シートに含浸させることで形成した構成とする。 A dust collection filter according to a fourth aspect of the present invention is the dust collection filter according to the second aspect of the present invention, wherein the fragrance portion is formed by impregnating a sheet of insulating sheet with a fragrance.
　第５の発明に係る集塵フィルタは、第２の発明に係る集塵フィルタにおいて、芳香部を、芳香剤を第１及び第２の面状体の間隙であって枠体の内側の空間に配置することで形成した構成とする。 A dust collection filter according to a fifth aspect of the present invention is the dust collection filter according to the second aspect of the present invention. It is set as the structure formed by arranging.
　また、第６の発明に係る空気清浄機は、第１の発明に係る集塵フィルタないし第５の発明に係る集塵フィルタのいずれかを備える構成とした。
　かかる構成により、第１ないし第５の発明に係る集塵フィルタのいずれかを空気清浄機の空気出入り口近傍や空気流通路途中に組み込むことで、　空気が集塵フィルタを通過する時に、空気中の塵が集塵フィルタによって吸着される。そして、集塵フィルタに設けられた芳香部からの芳香が空気の流れに乗って、空気清浄機の周囲に放散される。
　使用済みの集塵フィルタを交換することで、芳香部とフィルタ本体とを一度に交換することができる。
　また、芳香部を有する集塵フィルタを用いることで、空気清浄機全体の構造を簡単にすることができ、その分、空気清浄機の製造コストを低減化することができる。 Moreover, the air cleaner which concerns on 6th invention set it as the structure provided with either the dust collection filter which concerns on 1st invention thru | or the dust collection filter which concerns on 5th invention.
With this configuration, by incorporating any one of the dust collection filters according to the first to fifth inventions in the vicinity of the air inlet / outlet of the air cleaner or in the middle of the air flow passage, when the air passes through the dust collection filter, Dust is adsorbed by the dust collecting filter. And the fragrance from the fragrance part provided in the dust collection filter rides on the flow of air, and is diffused around the air cleaner.
By replacing the used dust collection filter, the fragrance and the filter body can be replaced at a time.
Further, by using the dust collecting filter having the fragrance portion, the structure of the entire air cleaner can be simplified, and the manufacturing cost of the air cleaner can be reduced correspondingly.
　以上詳しく説明したように、この発明によれば、使用済みの集塵フィルタを交換することで、芳香部とフィルタ本体とを一度に交換することができる、という優れた効果がある。
　さらに、芳香部が集塵フィルタに設けられているので、空気清浄機全体の構造を簡単にすることができ、その分、空気清浄機の製造コストを低減化することができる、とい効果もある。 As described above in detail, according to the present invention, there is an excellent effect that the fragrance part and the filter body can be replaced at a time by replacing the used dust collecting filter.
Furthermore, since the fragrance part is provided in the dust collecting filter, the structure of the entire air cleaner can be simplified, and the manufacturing cost of the air cleaner can be reduced correspondingly. .
この発明の第１実施例に係る集塵フィルタの分解斜視図である。It is a disassembled perspective view of the dust collection filter which concerns on 1st Example of this invention. 集塵フィルタの外観図である。It is an external view of a dust collection filter. 集塵フィルタの断面図である。It is sectional drawing of a dust collection filter. 第１の面状体としての面状体の平面図である。It is a top view of the planar body as a 1st planar body. 面状体の分解斜視図である。It is a disassembled perspective view of a planar body. 第２の面状体としての面状体の平面図である。It is a top view of the planar body as a 2nd planar body. 面状体の分解斜視図である。It is a disassembled perspective view of a planar body. 枠体の平面図である。It is a top view of a frame. 集塵フィルタの作用を説明するための断面図である。It is sectional drawing for demonstrating the effect | action of a dust collection filter. この発明の第２実施例に係る集塵フィルタを示す断面図である。It is sectional drawing which shows the dust collection filter which concerns on 2nd Example of this invention. この発明の第３実施例に係る集塵フィルタを示す断面図である。It is sectional drawing which shows the dust collection filter which concerns on 3rd Example of this invention. この発明の第４実施例に係る空気清浄機を示す断面図である。It is sectional drawing which shows the air cleaner which concerns on 4th Example of this invention.
　以下、この発明の最良の形態について図面を参照して説明する。 Hereinafter, the best mode of the present invention will be described with reference to the drawings.
（実施例１）
　図１は、この発明の第１実施例に係る集塵フィルタの分解斜視図であり、図２は、集塵フィルタの外観図であり、図３は、集塵フィルタの断面図である。
　図１～図３に示すように、この実施例の集塵フィルタ１は、２枚の面状体２－１，２－２と１つの枠体３と電源４と芳香部５－１とを備えた電気集塵フィルタである。 Example 1
1 is an exploded perspective view of a dust collection filter according to a first embodiment of the present invention, FIG. 2 is an external view of the dust collection filter, and FIG. 3 is a cross-sectional view of the dust collection filter.
As shown in FIGS. 1 to 3, the dust collecting filter 1 of this embodiment includes two sheet-like bodies 2-1, 2-2, one frame 3, a power source 4, and an aromatic portion 5-1. An electric dust collecting filter provided.
　面状体２－１，２－２は、空気の通過時に空気中の塵を吸着するための部材であり、面状体２－１，２－２が、枠体３の両面にそれぞれ貼り付けられている。つまり、２枚の面状体２－１，２－２は、１つの枠体３によって保持されている。
　そして、芳香を放つ芳香部５－１が、枠体３に設けられている。 The planar bodies 2-1 and 2-2 are members for adsorbing dust in the air when air passes, and the planar bodies 2-1 and 2-2 are attached to both surfaces of the frame body 3, respectively. It has been. That is, the two planar bodies 2-1 and 2-2 are held by one frame body 3.
A fragrance portion 5-1 that emits a fragrance is provided in the frame 3.
　図４は、第１の面状体としての面状体２－１の平面図であり、図５は、面状体２－１の分解斜視図である。
　図４及び図５に示すように、面状体２－１は、シート状の第１の電極としての網目状電極２０を、２枚の絶縁シート２１，２１により、前，後（図５左，右）から挟んで被覆した構造になっている。
　図３に示すように、面状体２－１の網目状電極２０は、電源４の正極に接続され、第１の電圧としての正電圧が印加されるようになっている。
　そして、このような面状体２－１には、第１の通気孔としての中心円孔２３が形成されている。この中心円孔２３は、絶縁シート２１，２１を貫通しており、網目状電極２０を内部に一部露出させている。 FIG. 4 is a plan view of the planar body 2-1 as the first planar body, and FIG. 5 is an exploded perspective view of the planar body 2-1.
As shown in FIGS. 4 and 5, the planar body 2-1 has the mesh electrode 20 as the first electrode in the form of a sheet formed by two insulating sheets 21 and 21 before and after (left of FIG. 5). , Right) and is covered.
As shown in FIG. 3, the mesh electrode 20 of the planar body 2-1 is connected to the positive electrode of the power supply 4 so that a positive voltage as a first voltage is applied.
The planar body 2-1 is formed with a central circular hole 23 as a first ventilation hole. The central circular hole 23 penetrates the insulating sheets 21 and 21 and partially exposes the mesh electrode 20 inside.
　図６は、第２の面状体としての面状体２－２の平面図であり、図７は、面状体２－２の分解斜視図である。
　図６及び図７に示すように、面状体２－２は、シート状の第２の電極としての網目状電極２０’を、２枚の絶縁シート２２，２２により、前，後（図７左，右）から挟んで被覆した構造になっている。
　図３に示すように、面状体２－２の網目状電極２０’は、電源４の負極に接続され、第２の電圧としての負電圧が印加されるようになっている。
　そして、このような面状体２－２には、第２の通気孔としてのリング状孔２４が形成されている。このリング状孔２４は、絶縁シート２２，２２を貫通しており、網目状電極２０’を内部に一部露出させている。
　したがって、面状体２－２に設けられたリング状孔２４は、図３に示すように、中心円孔２３の位置から径方向に所定距離ずれた位置で開口している。 FIG. 6 is a plan view of the planar body 2-2 as the second planar body, and FIG. 7 is an exploded perspective view of the planar body 2-2.
As shown in FIG. 6 and FIG. 7, the planar body 2-2 has a mesh electrode 20 ′ as a sheet-like second electrode, which is front and rear by two insulating sheets 22 and 22 (FIG. 7). The structure is covered by sandwiching from left and right).
As shown in FIG. 3, the mesh electrode 20 ′ of the planar body 2-2 is connected to the negative electrode of the power supply 4 so that a negative voltage as a second voltage is applied.
In the planar body 2-2, a ring-shaped hole 24 as a second ventilation hole is formed. The ring-shaped hole 24 penetrates the insulating sheets 22 and 22 and partially exposes the mesh electrode 20 ′.
Therefore, as shown in FIG. 3, the ring-shaped hole 24 provided in the planar body 2-2 is opened at a position shifted from the position of the central circular hole 23 by a predetermined distance in the radial direction.
　図８は、枠体３の平面図である。
　図８に示すように、各枠体３は、面状体２－１，２－２とほぼ同径のリング状体であり、この枠体３の両面全面に、面状体２－１，２－２が貼り付けられている。
　枠体３は、セラミックスで形成されており、両面の面状体２－１，２－２が、枠体３によって強固に保持されている。
　このような枠体３は、図３に示すように、肉厚に形成されており、これにより、空間Ｓが、面状体２－１，２－２と枠体３内側との間隙に形成されている。 FIG. 8 is a plan view of the frame 3.
As shown in FIG. 8, each frame 3 is a ring-shaped body having substantially the same diameter as the planar bodies 2-1 and 2-2. 2-2 is pasted.
The frame body 3 is made of ceramics, and the planar bodies 2-1 and 2-2 on both sides are firmly held by the frame body 3.
Such a frame 3 is formed thick as shown in FIG. 3, so that a space S is formed in the gap between the planar bodies 2-1 and 2-2 and the inside of the frame 3. Has been.
　芳香部５－１は、枠体３に設けられている。
　具体的には、図３及び図８に示すように、芳香剤Ｍを枠体３に混在することで、芳香部５－１を形成した。
　詳しくは、ユーカリ葉油，ペパーミント，ティーツリー等の芳香剤Ｍの精油を、セラミックス板に浸み込ませた後、セラミックス板を加工することで、芳香部５－１を有する枠体３を形成した。 The fragrance 5-1 is provided on the frame 3.
Specifically, as shown in FIGS. 3 and 8, the fragrance portion 5-1 was formed by mixing the fragrance M in the frame 3.
In detail, after impregnating the essential oil of the fragrance M such as eucalyptus leaf oil, peppermint, tea tree, etc. into the ceramic plate, the ceramic plate is processed to form the frame 3 having the fragrance 5-1 did.
　次に、この実施例の集塵フィルタ１が示す作用及び効果について説明する。
　図９は、集塵フィルタ１の作用を説明するための断面図である。
　図２等で示したように、この実施例の集塵フィルタ１は、小型であるので、ポケットに入れて携帯することができ、持ち運びが容易である。
　したがって、この小型の集塵フィルタ１を、自動車のエアコンの前や後に簡単に取り付けることができる。
　つまり、集塵フィルタ１をいつでも容易に携帯して、任意の空気通路の出入り口や途中に取り付けて、集塵を行うことができる。 Next, the operation and effect of the dust collection filter 1 of this embodiment will be described.
FIG. 9 is a cross-sectional view for explaining the operation of the dust collection filter 1.
As shown in FIG. 2 and the like, the dust collection filter 1 of this embodiment is small, so it can be carried in a pocket and is easy to carry.
Therefore, this small dust collection filter 1 can be easily attached before or after the air conditioner of the automobile.
In other words, the dust collection filter 1 can be easily carried at any time, and can be attached to the entrance / exit of an arbitrary air passage or in the middle to collect dust.
　具体的には、集塵フィルタ１を、自動車のエアコン等の出入り口に配置して、図９に示すように、空気Ａの流路を遮るようにする。
　そして、集塵フィルタ１の電源４をオンにする。すると、正電圧が面状体２－１の網目状電極２０に印加され、負電圧が面状体２－２の網目状電極２０’に印加される。
　これにより、網目状電極２０と網目状電極２０’とが、互いに逆極性で帯電する。
　そして、面状体２－１の中心円孔２３内に露出した網目状電極２０の近傍や、面状体２－２のリング状孔２４内に露出した網目状電極２０’の近傍において、コロナ放電が発生する。 Specifically, the dust collection filter 1 is disposed at the entrance / exit of an air conditioner or the like of an automobile so as to block the flow path of the air A as shown in FIG.
Then, the power supply 4 of the dust collection filter 1 is turned on. Then, a positive voltage is applied to the mesh electrode 20 of the planar body 2-1, and a negative voltage is applied to the mesh electrode 20 'of the planar body 2-2.
Thereby, the mesh electrode 20 and the mesh electrode 20 ′ are charged with opposite polarities.
Then, in the vicinity of the mesh electrode 20 exposed in the central circular hole 23 of the planar body 2-1, and in the vicinity of the mesh electrode 20 'exposed in the ring-shaped hole 24 of the planar body 2-2, Discharge occurs.
　このため、塵を含む空気Ａが、前段の面状体２－１の中心円孔２３を通る際には、塵が、網目状電極２０の近傍のコロナ放電によって帯電させられる。そして、帯電した塵は、空気Ａと共に、空間Ｓ内に流入する。
　ところで、面状体２－２のリング状孔２４は、中心円孔２３から径方向に所定距離だけずれている。
　このため、面状体２－１と面状体２－２との間の空間Ｓに流入した空気Ａと塵は、中心円孔２３からリング状孔２４に向かって径方向に移動し、リング状孔２４内に入り込む。
　このとき、面状体２－１の網目状電極２０によって帯電された塵は、逆極性の面状体２－２の表面に静電吸着される。 For this reason, when the air A containing dust passes through the central circular hole 23 of the front planar body 2-1, the dust is charged by corona discharge in the vicinity of the mesh electrode 20. The charged dust flows into the space S together with the air A.
By the way, the ring-shaped hole 24 of the planar body 2-2 is shifted from the central circular hole 23 by a predetermined distance in the radial direction.
For this reason, the air A and dust that flow into the space S between the planar body 2-1 and the planar body 2-2 move in the radial direction from the central circular hole 23 toward the ring-shaped hole 24, and the ring It enters into the hole 24.
At this time, the dust charged by the mesh electrode 20 of the planar body 2-1 is electrostatically adsorbed on the surface of the planar body 2-2 having a reverse polarity.
　そして、塵が静電吸着された空気Ａは、リング状孔２４を通過して、集塵フィルタ１の外部に流出する。 The air A on which the dust is electrostatically adsorbed passes through the ring-shaped hole 24 and flows out of the dust collection filter 1.
　以上のように、空気Ａと塵とが集塵フィルタ１内を流れることにより、塵が、面状体２－１や面状体２－２に静電吸着されるので、最終的に、塵が面状体２－１，２－２によって除去された清浄な空気Ａだけが、集塵フィルタ１から流出されることとなる。 As described above, the air A and dust flow through the dust collecting filter 1, so that the dust is electrostatically adsorbed to the planar body 2-1 and the planar body 2-2. Only the clean air A that has been removed by the planar bodies 2-1 and 2-2 flows out of the dust collection filter 1.
　ところで、この実施例では、芳香剤Ｍを枠体３に混在させて、芳香部５－１を形成しており、芳香剤Ｍが常時枠体３から放散されている。
　このため、芳香剤Ｍは、枠体３の径方向外方（図９の上下方向）に放散されると共に、枠体３の内方（図９の空間Ｓ内部）に放散される。空間Ｓ内に放散された芳香剤Ｍは、空気Ａと共に、集塵フィルタ１のリング状孔２４から流出され、集塵フィルタ１の周囲全体が、芳香剤Ｍによる香ばしい香りに包まれることとなる。 By the way, in this embodiment, the fragrance M is mixed in the frame 3 to form the fragrance portion 5-1, and the fragrance M is always diffused from the frame 3.
Therefore, the fragrance M is diffused outward in the radial direction of the frame 3 (up and down direction in FIG. 9), and diffused inward of the frame 3 (inside the space S in FIG. 9). The fragrance M diffused in the space S flows out from the ring-shaped hole 24 of the dust collection filter 1 together with the air A, and the entire periphery of the dust collection filter 1 is wrapped in a fragrant fragrance by the fragrance M. .
（実施例２）
　次に、この発明の第２実施例について説明する。
　図１０は、この発明の第２実施例に係る集塵フィルタを示す断面図である。
　この実施例の集塵フィルタ１では、芳香部５－１，５－２を面状体２－１，２－２にそれぞれ設けた点が、上記第１実施例と異なる。 (Example 2)
Next explained is the second embodiment of the invention.
FIG. 10 is a sectional view showing a dust collecting filter according to the second embodiment of the present invention.
The dust collection filter 1 of this embodiment is different from the first embodiment in that the fragrance portions 5-1 and 5-2 are provided on the planar bodies 2-1 and 2-2, respectively.
　具体的には、液状の芳香剤Ｍを面状体２－１の絶縁シート２１に含浸させて、芳香部５－１を形成し、同じく液状の芳香剤Ｍを面状体２－２の絶縁シート２２に含浸させて、芳香部５－２を形成した。 Specifically, the liquid fragrance M is impregnated into the insulating sheet 21 of the planar body 2-1, and the fragrance portion 5-1 is formed, and the liquid fragrance M is similarly insulated with the planar body 2-2. The fragrance 5-2 was formed by impregnating the sheet 22.
　かかる構成により、芳香剤Ｍが、集塵フィルタ１の面状体２－１，２－２から放散されると共に、面状体２－２のリング状孔２４から流出され、集塵フィルタ１の周囲全体が、香ばしい香りに包まれることとなる。
　その他の構成、作用及び効果は、上記第１実施例と同様であるので、それらの記載は省略する。 With this configuration, the fragrance M is diffused from the planar bodies 2-1 and 2-2 of the dust collection filter 1 and flows out of the ring-shaped hole 24 of the planar body 2-2. The entire surroundings will be wrapped in a fragrant scent.
Since other configurations, operations, and effects are the same as those in the first embodiment, description thereof is omitted.
（実施例３）
　次に、この発明の第３実施例について説明する。
　図１１は、この発明の第３実施例に係る集塵フィルタを示す断面図である。
　この実施例の集塵フィルタ１では、芳香部５－１を空間Ｓに設けた点が、上記第１及び第２実施例と異なる。 (Example 3)
Next explained is the third embodiment of the invention.
FIG. 11 is a sectional view showing a dust collecting filter according to a third embodiment of the present invention.
The dust collection filter 1 of this embodiment is different from the first and second embodiments in that the fragrance 5-1 is provided in the space S.
　具体的には、固形の芳香剤Ｍを集塵フィルタ１の空間Ｓ内に散在させ、図示しない接着剤等で、芳香剤Ｍを面状体２－１，２－２の表面に接着した。 Specifically, the solid fragrance M was scattered in the space S of the dust collection filter 1, and the fragrance M was adhered to the surface of the planar bodies 2-1 and 2-2 with an adhesive (not shown).
　かかる構成により、空気Ａが、面状体２－１の中心円孔２３から流入して、集塵フィルタ１の空間Ｓを通る。すると、芳香剤Ｍの香りを含んだ空気Ａが、面状体２－２のリング状孔２４から流出され、集塵フィルタ１の周囲全体が、香ばしい香りに包まれることとなる。
　その他の構成、作用及び効果は、上記第１及び第２実施例と同様であるので、それらの記載は省略する。 With this configuration, air A flows from the central circular hole 23 of the planar body 2-1 and passes through the space S of the dust collection filter 1. Then, the air A containing the scent of the fragrance M flows out from the ring-shaped hole 24 of the planar body 2-2, and the entire periphery of the dust collection filter 1 is wrapped in a fragrant scent.
Since other configurations, operations, and effects are the same as those in the first and second embodiments, description thereof is omitted.
（実施例４）
　次に、この発明の第４実施例について説明する。
　図１２は、この発明の第４実施例に係る空気清浄機を示す断面図である。
　図１２に示すように、この実施例の空気清浄機１００は、集塵フィルタを備えている。空気清浄機１００には、上記第１～第３実施例の集塵フィルタ１のいずれのフィルタでも装備することができる。この実施例では、第１実施例の集塵フィルタ１を装備した。 Example 4
Next explained is the fourth embodiment of the invention.
FIG. 12 is a sectional view showing an air cleaner according to a fourth embodiment of the present invention.
As shown in FIG. 12, the air cleaner 100 of this embodiment includes a dust collection filter. The air cleaner 100 can be equipped with any of the dust collection filters 1 of the first to third embodiments. In this embodiment, the dust collecting filter 1 of the first embodiment is provided.
　空気清浄機１００は、空気流通路１０２を筐体１０１内に有している。
　具体的には、空気流通路１０２の流入口１０３が、筐体１０１の前面（図１２の左側面）に開口している。そして、空気流通路１０２が、筐体１０１内部を通って、筐体１０１の上面（図１２の上側面）に至る。最後部で、流出口１０４が、筐体１０１の上面に開口している。 The air cleaner 100 has an air flow passage 102 in the housing 101.
Specifically, the inflow port 103 of the air flow passage 102 opens on the front surface of the housing 101 (the left side surface in FIG. 12). The air flow passage 102 passes through the inside of the casing 101 and reaches the upper surface of the casing 101 (the upper side surface in FIG. 12). At the rearmost part, the outflow port 104 opens on the upper surface of the housing 101.
　ファン１１０が、モータ１１１の回転軸１１２に取り付けられ、このファン１１０が、空気流通路１０２の後段に配設されている。
　モータ１１１は、コントローラ１２０に接続されており、コントローラ１２０の電源ボタン１２１をオンにすることで、モータ１１１が駆動し、アクセルボタン１２２を押すことで、モータ１１１の回転速度を増減させることができる。 The fan 110 is attached to the rotating shaft 112 of the motor 111, and the fan 110 is disposed at the rear stage of the air flow passage 102.
The motor 111 is connected to the controller 120. When the power button 121 of the controller 120 is turned on, the motor 111 is driven, and when the accelerator button 122 is pressed, the rotation speed of the motor 111 can be increased or decreased. .
　集塵フィルタ１は、流入口１０３の奥の取付部１０５に着脱自在に取り付けられている。
　具体的には、図３に示すように、集塵フィルタ１の面状体２－１を流入口１０３側に向け、面状体２－２を流出口１０４側に向けた状態で、配置されている。
　そして、面状体２－１，２－２の網目状電極２０，２０’が、コントローラ１２０内の電源４に電気的に接続されている。ここでは、電源４は、コントローラ１２０が外部から取り入れた商用電源を整流して用いる。
　したがって、電源ボタン１２１をオンにすると、所定の電圧が網目状電極２０，２０’に印加されて、集塵フィルタ１が駆動状態になると共に、モータ１１１も駆動状態になる。なお、アクセルボタン１２２は、モータ１１１にのみ機能する。 The dust collection filter 1 is detachably attached to an attachment portion 105 at the back of the inflow port 103.
Specifically, as shown in FIG. 3, the dust collection filter 1 is disposed with the planar body 2-1 facing the inlet 103 and the planar body 2-2 facing the outlet 104. ing.
The mesh electrodes 20 and 20 ′ of the planar bodies 2-1 and 2-2 are electrically connected to the power source 4 in the controller 120. Here, the power source 4 rectifies and uses a commercial power source taken from the outside by the controller 120.
Therefore, when the power button 121 is turned on, a predetermined voltage is applied to the mesh electrodes 20, 20 ′, and the dust collecting filter 1 is driven and the motor 111 is also driven. The accelerator button 122 functions only for the motor 111.
　次に、この実施例の空気清浄機１００の作用及び効果について説明する。
　コントローラ１２０の電源ボタン１２１をオンにして、集塵フィルタ１とモータ１１１を駆動状態にする。
　すると、ファン１１０が回転し、外部の空気Ａが、流入口１０３から吸気される。
　空気Ａは集塵フィルタ１を通過し、上記第１実施例で説明したように、空気Ａ内の塵が、集塵フィルタ１の面状体２－１，２－２に静電吸着され、集塵された清潔な空気Ａのみが、集塵フィルタ１から流出される。また、芳香剤Ｍの香りが、集塵フィルタ１の芳香部５－１から放散される。
　空気流通路１０２中に流出及び放散された空気Ａと芳香剤Ｍの香りは、ファン１１０によって、流出口１０４側に導かれ、流出口１０４から、空気清浄機１００の周囲に放出される。 Next, the operation and effect of the air cleaner 100 of this embodiment will be described.
The power button 121 of the controller 120 is turned on, and the dust collection filter 1 and the motor 111 are driven.
Then, the fan 110 rotates and external air A is sucked from the inflow port 103.
The air A passes through the dust collection filter 1, and as described in the first embodiment, dust in the air A is electrostatically adsorbed on the planar bodies 2-1 and 2-2 of the dust collection filter 1, Only the clean air A collected is discharged from the dust collection filter 1. Further, the fragrance of the fragrance M is diffused from the fragrance 5-1 of the dust collection filter 1.
The scent of the air A and the fragrance M discharged and diffused into the air flow passage 102 is guided to the outlet 104 side by the fan 110 and is released from the outlet 104 around the air cleaner 100.
　このように、この実施例の空気清浄機１００では、芳香部５－１を有した集塵フィルタ１を装備しているので、従来の空気清浄機のように、芳香部としてアロマ装置や精油揮散装置を、集塵フィルタ１とは別体に特製する必要がなく、その分、空気清浄機全体の構造を簡単にすることができる。
　そして、長期の使用によって、集塵フィルタ１に目詰まり等が生じた場合には、空気清浄機１００の空気流通路１０２内の空気Ａや芳香剤Ｍの香りの流れが滞り、空気清浄機１００が機能しなくなる。
　したがって、この場合には、使用済みの集塵フィルタ１を取付部１０５から取り外し、新たな塵フィルタ１を交換する。これにより、芳香部５－１とフィルタ１本体とを別々に交換することなく、一度で交換することができる。
　その他の構成、作用及び効果は、上記第１ないし第３実施例と同様であるので、それらの記載は省略する。 As described above, the air cleaner 100 of this embodiment is equipped with the dust collecting filter 1 having the fragrance 5-1. Therefore, as in the conventional air purifier, the aroma apparatus and the essential oil volatilization are used as the fragrance. It is not necessary to make the device specially separate from the dust collection filter 1, and accordingly, the structure of the entire air cleaner can be simplified.
When the dust collection filter 1 is clogged due to long-term use, the flow of the scent of the air A and the fragrance M in the air flow passage 102 of the air cleaner 100 is stagnated, and the air cleaner 100 Will not work.
Therefore, in this case, the used dust collection filter 1 is removed from the mounting portion 105, and a new dust filter 1 is replaced. As a result, the fragrance 5-1 and the filter 1 main body can be replaced at a time without having to be replaced separately.
Since other configurations, operations, and effects are the same as those in the first to third embodiments, description thereof is omitted.
　なお、この発明は、上記実施例に限定されるものではなく、発明の要旨の範囲内において種々の変形や変更が可能である。
　例えば、上記実施例では集塵フィルタとして一定の電圧を印加して帯電させる「電気集塵フィルタ」の集塵フィルタ１を例示したが、集塵フィルタは、これに限定されない。
　したがって、電圧を使用せず、面状体等を予め帯電させおく静電気フィルタや、面状体の繊維構造によって塵を捕獲するＨＥＰＡ（　Ｈｉｇｈ　Ｅｆｆｉｃｉｅｎｃｙ　Ｐａｒｔｉｃｕｌａｔｅ　Ａｉｒ）フィルタ等も、この発明の範囲に含まれる。 In addition, this invention is not limited to the said Example, A various deformation | transformation and change are possible within the range of the summary of invention.
For example, in the above-described embodiment, the dust collecting filter 1 of the “electric dust collecting filter” that is charged by applying a certain voltage as the dust collecting filter is illustrated, but the dust collecting filter is not limited to this.
Accordingly, an electrostatic filter that precharges a planar body or the like without using a voltage, a HEPA (High Efficiency Particulate Air) filter that captures dust by the fiber structure of the planar body, and the like are also included in the scope of the present invention. .
　１…集塵フィルタ、　２－１，２－２…面状体、　３…枠体、　４…電源、　５－１，５－２…芳香部、　２０，２０’…網目状電極、　２１，２２…絶縁シ－ト、　２３…中心円孔、　２４…リング状孔、　１００…空気清浄機、　１０１…筐体、　１０２…空気流通路、　１０３…流入口、　１０４…流出口、　１０５…取付部、　１１０…ファン、　１１１…モ－タ、　１１２…回転軸、　１２０…コントローラ、　１２１…電源ボタン、　１２２…アクセルボタン、　Ｓ…空間、　Ｍ…芳香剤、　Ａ…空気。 DESCRIPTION OF SYMBOLS 1 ... Dust collection filter, 2-1, 2-2 ... Planar body, 3 ... Frame body, 4 ... Power source, 5-1, 5-2 ... Fragrance part, 20, 20 '... Mesh electrode, 21, 22 Insulating sheet, 23 ... center hole, 24 ... ring-shaped hole, 100 ... air purifier, 101 ... casing, 102 ... air flow passage, 103 ... inflow port, 104 ... outflow port, 105 ... mounting part, 110 ... Fan, 111 ... Motor, 112 ... Rotary axis, 120 ... Controller, 121 ... Power button, 122 ... Accel button, S ... Space, M ... Air freshener, A ... Air.

Claims (6)

  1. 　空気の通過時に空気中の塵を吸着する１枚以上の面状体と、
    　上記１枚以上の面状体を保持するための１以上の枠体と、
    　芳香を放つ芳香部と
    　を備えることを特徴とする集塵フィルタ。     One or more planar bodies that adsorb dust in the air when air passes;
    One or more frames for holding the one or more planar bodies;
    A dust collection filter comprising: an fragrance portion that emits fragrance.
  2. 　請求項１に記載の集塵フィルタにおいて、
    　シート状の第１の電極の少なくとも一方面が第１の絶縁シートで被覆され且つ第１の電圧がこの第１の電極に印加される第１の上記面状体と、シート状の第２の電極の少なくとも一方面が第２の絶縁シートで被覆され且つ上記第１の電圧と異なる第２の電圧がこの第２の電極に印加される第２の上記面状体とが、絶縁性の上記枠体を介して交互に積層され、
    　且つ、上記第１の絶縁シートから第１の電極に渡って貫通し、第１の電極を内部に一部露出させた第１の通気孔が、上記第１の面状体に１つ以上設けられると共に、上記第２の絶縁シートから第２の電極に渡って貫通し、第２の電極を内部に一部露出させた第２の通気孔が、上記第２の面状体に１つ以上設けられ、
    　平面視において、上記第２の通気孔の位置が、上記第１の通気孔の位置から所定距離だけずれるように、第２の通気孔が配設されている、
    　ことを特徴とする集塵フィルタ。     The dust collection filter according to claim 1,
    A first sheet-like body in which at least one surface of the sheet-like first electrode is covered with a first insulating sheet and a first voltage is applied to the first electrode; and a sheet-like second electrode The at least one surface of the electrode is covered with a second insulating sheet, and the second planar body to which a second voltage different from the first voltage is applied to the second electrode is the insulating material. Stacked alternately through the frame,
    One or more first air holes penetrating from the first insulating sheet to the first electrode and partially exposing the first electrode are provided in the first planar body. And at least one second vent hole penetrating from the second insulating sheet to the second electrode and partially exposing the second electrode to the second planar body. Provided,
    In plan view, the second ventilation hole is disposed so that the position of the second ventilation hole is shifted from the position of the first ventilation hole by a predetermined distance.
    A dust collecting filter characterized by that.
  3. 　請求項２に記載の集塵フィルタにおいて、
    　上記芳香部を、芳香剤を上記枠体に混在することで形成した、
    　ことを特徴とする集塵フィルタ。     The dust collection filter according to claim 2,
    The fragrance portion was formed by mixing a fragrance in the frame,
    A dust collecting filter characterized by that.
  4. 　請求項２に記載の集塵フィルタにおいて、
    　上記芳香部を、芳香剤を上記面状体の絶縁シートに含浸させることで形成した、
    　ことを特徴とする集塵フィルタ。     The dust collection filter according to claim 2,
    The fragrance portion was formed by impregnating the planar insulating sheet with a fragrance,
    A dust collecting filter characterized by that.
  5. 　請求項２に記載の集塵フィルタにおいて、
    　上記芳香部を、芳香剤を上記第１及び第２の面状体の間隙であって上記枠体の内側の空間に配置することで形成した、
    　ことを特徴とする集塵フィルタ。     The dust collection filter according to claim 2,
    The fragrance part was formed by arranging the fragrance in the space inside the frame body in the gap between the first and second planar bodies,
    A dust collecting filter characterized by that.
  6. 　請求項１ないし請求項５のいずれかに記載の集塵フィルタを備える、
    　ことを特徴とする空気清浄機。     The dust collection filter according to any one of claims 1 to 5 is provided.
    An air purifier characterized by that.
PCT/JP2017/042307 2016-12-28 2017-11-25 Dust collection filter and air cleaner WO2018123383A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212448A (en) * 2020-10-10 2021-01-12 东莞市净诺环境科技股份有限公司 Novel air purifier with plug-in filter element structure

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JPS49144544U (en) * 1973-04-10 1974-12-13
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JPS6183415U (en) * 1984-11-02 1986-06-02
JPH0498129U (en) * 1991-01-18 1992-08-25
JP2003329277A (en) * 2002-05-08 2003-11-19 Toshio Sakurazawa Range hood with air cleaner
JP2006046730A (en) * 2004-08-02 2006-02-16 Sharp Corp Dust collecting filter and air cleaner using it
WO2016027635A1 (en) * 2014-08-18 2016-02-25 株式会社クリエイティブテクノロジー Dust collection device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49144544U (en) * 1973-04-10 1974-12-13
US4118226A (en) * 1977-03-22 1978-10-03 Richard Lawrence Bourassa Combination air filter and air treating device
JPS6183415U (en) * 1984-11-02 1986-06-02
JPH0498129U (en) * 1991-01-18 1992-08-25
JP2003329277A (en) * 2002-05-08 2003-11-19 Toshio Sakurazawa Range hood with air cleaner
JP2006046730A (en) * 2004-08-02 2006-02-16 Sharp Corp Dust collecting filter and air cleaner using it
WO2016027635A1 (en) * 2014-08-18 2016-02-25 株式会社クリエイティブテクノロジー Dust collection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212448A (en) * 2020-10-10 2021-01-12 东莞市净诺环境科技股份有限公司 Novel air purifier with plug-in filter element structure

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