WO2017022255A1 - イオン発生装置および電気機器 - Google Patents
イオン発生装置および電気機器 Download PDFInfo
- Publication number
- WO2017022255A1 WO2017022255A1 PCT/JP2016/053830 JP2016053830W WO2017022255A1 WO 2017022255 A1 WO2017022255 A1 WO 2017022255A1 JP 2016053830 W JP2016053830 W JP 2016053830W WO 2017022255 A1 WO2017022255 A1 WO 2017022255A1
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- WIPO (PCT)
- Prior art keywords
- discharge
- conductors
- ion generator
- discharge electrode
- electrode
- Prior art date
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
- H01J27/22—Metal ion sources
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- 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
- H01T19/02—Corona rings
-
- 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
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Definitions
- the present invention relates to an ion generator and an electric device including the ion generator.
- ion generators are used to purify, sterilize, or deodorize indoor air.
- an ion generator includes a discharge electrode that generates ions by discharge.
- ions are generated by generating corona discharge between the tip of the discharge electrode to which a high voltage is applied and the induction electrode.
- Patent Document 1 a part of a bundle of carbon fibers is extended by a predetermined length from one end of a metal pipe, and the metal pipe is fixed by crimping to the other end of the bundle of carbon fibers.
- a brush-like discharge electrode is disclosed.
- the tip of the carbon fiber bundle spreads out, it may come into contact with the surface of the device itself. In this case, since a high voltage is applied to the carbon fiber, abnormal discharge may occur from the carbon fiber to the surface of the device, and the amount of ions generated may be reduced.
- the present invention has been made in view of the above-described problems, and an object thereof is an ion generator capable of preventing a plurality of linear conductors in a discharge electrode from coming into contact with the surface of the device itself. Is to provide.
- an ion generator includes a discharge electrode that protrudes from the surface of its own device and generates ions by discharge, and the discharge electrode has a plurality of linear shapes. And a base end portion to which the plurality of conductors are attached, and a length protruding from the surface of the base end portion is longer than a length of the tip portion. It is a feature.
- an electrical device includes the above-described ion generator.
- an ion generator capable of preventing a plurality of linear conductors in a discharge electrode from coming into contact with the surface of the device itself, and an electric device including the ion generator. be able to.
- FIG. 1 It is a perspective view which shows schematic structure of the ion generator which concerns on Embodiment 1 of this invention. It is the front view, top view, and side view which show schematic structure of the ion generator which concerns on Embodiment 1 of this invention. It is a front view which shows schematic structure of the discharge electrode and protection plate which are shown in FIG. 1 and FIG. It is a perspective view which shows schematic structure of the ion generator which concerns on Embodiment 2 of this invention. It is the front view, top view, and side view which show schematic structure of the ion generator which concerns on Embodiment 2 of this invention. It is a top view which shows an example of the internal structure of the electric equipment which concerns on Embodiment 3 of this invention.
- Embodiment 1 First, an embodiment of the present invention will be described with reference to FIGS.
- FIG. 1 is a perspective view showing a schematic configuration of an ion generator according to the present embodiment
- FIG. 2 is a front view, a plan view, and a side view showing a schematic configuration of the ion generator.
- the ion generator 1 of the present embodiment includes a rectangular case 10 (housing), a transformer drive circuit substrate 12, a high-voltage transformer 13 (high-voltage circuit), and an ion generating element.
- substrate 14, the cover body 15, discharge electrode 21 * 22, and protection plates 51 * 52 (projection member) are provided.
- the case 10 has a box shape with an open front surface and an upper surface, and is formed of an insulating resin.
- An external connection substrate 11 is attached to the front portion of the case 10. Further, in the case 10, a transformer driving circuit substrate 12, a high-voltage transformer 13, and an ion generating element substrate 14 are accommodated in order from the front.
- a lid 15 is provided on the upper surface of the case 10 so as to cover the external connection substrate 11, the transformer drive circuit substrate 12, and the high-voltage transformer 13.
- connection terminals 16 are provided on the surface of the external connection substrate 11.
- Each of the plurality of connection terminals 16 is formed of a conductive film formed on the surface of the external connection substrate 11 and is formed by, for example, a printing pattern, plating, sputtering, CVD (Chemical Vapor Deposition), or the like.
- This conductive film is made of a material such as copper (Cu), aluminum (Al), gold (Au), or an alloy thereof, and has a film thickness on the order of several tens of ⁇ m (for example, a film thickness of 35 ⁇ m).
- Each connection terminal 16 is disposed so as to be exposed to the outside of the case 10 in a state where the external connection substrate 11 is supported by the case 10.
- the transformer drive circuit board 12 is provided with a high voltage transformer drive circuit.
- This high-voltage transformer drive circuit is for driving the high-voltage transformer 13 by an external input voltage.
- the high voltage transformer 13 is driven by the high voltage transformer drive circuit to boost the input voltage.
- An ion generating element is arranged on the ion generating element substrate 14. The ion generating element generates at least one of positive ions and negative ions when a voltage boosted by the high-voltage transformer 13 is applied.
- the ion generating element includes discharge electrodes 21 and 22 and annular induction electrodes 23 and 24.
- the discharge electrode 21 is attached to one side of the ion generating element substrate 14, and the induction electrode 23 is formed around the attachment position of the discharge electrode 21.
- the discharge electrode 22 is attached to the other side of the ion generating element substrate 14, and the induction electrode 24 is formed around the attachment position of the discharge electrode 22.
- the induction electrode 23 is an electrode for forming an electric field with the discharge electrode 21, while the induction electrode 24 is an electrode for forming an electric field with the discharge electrode 22.
- the discharge electrode 21 is an electrode for generating negative ions with the induction electrode 23, while the discharge electrode 22 is an electrode for generating positive ions with the induction electrode 24.
- the induction electrodes 23 and 24 are at ground potential.
- the surface of the ion generating element substrate 14 is covered with an insulating sealing material 41 as shown in FIG.
- the insulating sealing material 41 covers the insulating sealing material 41 to a position corresponding to the surface of the lid body 15 so as to be substantially flush with the surface of the lid body 15, for example.
- an insulating material such as an epoxy resin or a urethane resin is used.
- the discharge electrodes 21 and 22 are provided perpendicularly from the surface of the ion generating element substrate 14 and protrude from the surface of the insulating sealing material 41.
- the discharge electrode 21 includes a plurality of linear conductors 25, and is a brush-like discharge electrode including a distal end portion 31 formed in a brush shape and a base end portion 33 to which the plurality of conductors 25 are attached. is there.
- the discharge electrode 22 includes a plurality of linear conductors 26, and includes a brush-shaped discharge including a distal end portion 32 formed in a brush shape and a base end portion 34 to which the plurality of conductors 26 are attached. Electrode.
- the tip portions 31 and 32 are provided on the conductors 25 and 26 from the portions ahead of the base end portions 33 and 34, specifically, from the tips 25a and 26a of the conductors 25 and 26 bundled in a brush shape.
- the part to the connection end (contact end) with the base end parts 33 and 34 is shown.
- the linear shape includes a thread shape, a fiber shape, and a wire shape.
- the tip portions 31 and 32 of the discharge electrodes 21 and 22 are made of, for example, a conductive material such as metal, carbon fiber, conductive fiber, or conductive resin.
- the outer diameter per one of the plurality of conductors 25 and 26 at the tip portions 31 and 32 is 5 ⁇ m or more and 30 ⁇ m or less.
- the conductors 25 and 26 may be carbon fibers having an outer diameter of 7 ⁇ m, or may be conductive fibers made of SUS (stainless steel) having an outer diameter of 12 ⁇ m or 25 ⁇ m.
- the base end portion 33 of the discharge electrode 21 is used for binding the sheet metal-like attachment portion 33a for attaching the discharge electrode 21 to the ion generating element substrate 14 and the plurality of conductors 25 at the distal end portion 31 at the connection end.
- Bundling portion 33b the base end portion 34 of the discharge electrode 22 includes a sheet metal-like attachment portion 34a for attaching the discharge electrode 22 to the ion generating element substrate 14 and a plurality of conductors 26 at the distal end portion 32 at the connection end.
- a bundling portion 34b for bundling.
- FIG. 3 is a front view showing a schematic configuration of the discharge electrode 21 and the protection plate 51 shown in FIGS. 1 and 2, and the discharge electrode according to the voltage applied to the discharge electrode 21 (and between the induction electrodes 23). 21 shows how the shape of the tip portion 31 of 21 changes. Although not shown, the same applies to the discharge electrode 22.
- 3 indicates the length of the distal end portion 31 of the discharge electrode 21, that is, the length of the plurality of linear conductors 25 protruding from the base end portion 33 (projection length). 3 indicates the length (protrusion length) at which the base end portion 33 of the discharge electrode 21 protrudes (exposes) from the lid 15, that is, the insulating sealing material 41.
- FIG. 3A shows a state in which no voltage is applied to the discharge electrode 21. At this time, the tips of the plurality of linear conductors 25 are closed at the tip 31 of the discharge electrode 21.
- FIG. 3B shows a state in which a high voltage pulse is applied to the discharge electrode 21.
- the conductor 25 is bent, and as a result, the tip of the brush is opened. It becomes a shape like this.
- the discharge electrode 21 of this embodiment increases the amount of ions generated when the same voltage is applied as compared to the needle-like discharge electrode.
- FIG. 3 shows a state in which a higher voltage pulse is applied to the discharge electrode 21.
- the shape is such that the distal end of the brush is further opened. Therefore, the amount of generated ions is further increased.
- the plurality of conductors 25 of the discharge electrode 21 are electrically attracted to the induction electrode 23 having a different polarity. For this reason, one or a plurality of the conductors 25 may be bent greatly toward the induction electrode 23 side.
- the protruding length L1 of the conductor 25 is smaller than the protruding length L2 of the base end portion 33. Therefore, even if the conductor 25 is electrically attracted to the induction electrode 23 and bent, or even if the conductor 25 is bent by a mechanical force such as a human touch, the conductive material 25 The body 25 does not contact the insulating sealing material 41. For this reason, abnormal discharge, current leakage, etc. occur at the contact portion where the conductor 25 is in contact with the insulating sealing material 41, and the amount of generated ions decreases or becomes zero. It is possible to reliably avoid problems that the drive circuit board 12, the high-voltage transformer 13, and the ion generating element board 14 are damaged due to abnormal discharge, current leakage, and the like, and that the noise value of the ion generator 1 increases. can do.
- the case 10 is charged with static electricity by the high-voltage transformer 13, which may cause dust or the like to adhere to the surface of the lid 15 or the insulating sealing material 41.
- the insulating sealing material 41 is an epoxy resin, a urethane resin, or the like, the frictional resistance is high, so that dust and the like are relatively easily attached. Therefore, the above-described abnormal discharge, current leakage, etc. may occur. There is.
- the lengths of the distal end portions 31 and 32 of the discharge electrode 21 are set to be smaller than the projection length L2 of the base end portions 33 and 34 as described above. If it is, it will not be specifically limited. However, if the lengths of the tip portions 31 and 32 are too short, the conductors 25 and 26 are difficult to bend, so that the spread and swinging movement of the conductors 25 and 26 are reduced, and the effect of the brush-like discharge electrode is sufficient. I can't get it. Moreover, the ion generator 1 becomes large, so that the length of the front-end
- the lengths of the tip portions 31 and 32 may be 5 mm or more. Further, it is desirable that the protruding length L2 of the base end portions 33 and 34 is not more than 5 times the length of the distal end portions 31 and 32 (the protruding length L1 of the conductors 25 and 26).
- the ion generator 1 is mounted on a certain mounting table (not shown) in a state as shown in FIGS. 1 and 2 after it is manufactured and attached to various electric devices. Not exclusively. For example, there is a possibility that the above-described state is repeatedly placed on the mounting table. Thus, when the ion generator 1 falls in the manufacturing process or the like, the discharge electrodes 21 and 22 come into contact with the floor body (floor) such as the mounting table, and damage (deformation) such as the brush portion is crushed. May occur.
- protective plates 51 and 52 for protecting the discharge electrodes 21 and 22 are provided so as to be adjacent to the discharge electrodes 21 and 22, respectively.
- the ion generating element substrate 14 on which the discharge electrodes 21 and 22 are projected is provided at one end of the rear portion of the upper surface of the rectangular case 10.
- the ion generating element substrate 14 has a rectangular shape, and the discharge electrodes 21 and 22 are arranged along the longitudinal direction of the ion generating element substrate 14.
- the substrate 14 for ion generating elements is provided facing the side 10a so that the long side 14a, which is a side parallel to the arrangement direction of the discharge electrodes 21 and 22, is parallel to the side 10a at the rear of the case 10. ing.
- protective plates 51 and 52 are provided so as to protrude from both side ends of the rear portion of the upper surface of the case 10 so as to be adjacent to the discharge electrodes 21 and 22, respectively.
- the protective plates 51 and 52 are arranged in the longitudinal direction of the ion generating element substrate 14 (that is, the direction parallel to the long side 14a of the ion generating element substrate 14), which is the arrangement direction of the discharge electrodes 21 and 22. ⁇ It is juxtaposed with 22 in between.
- the maximum value of the height of the protective plates 51 and 52 is larger than the height of the discharge electrodes 21 and 22, and the protective plates 51 and 52 have the tip portions 31 of the discharge electrodes 21 and 22 with respect to the surface of the substrate 14 for ion generating elements. -It protrudes vertically on the insulating sealing material 41 or on the upper part of the lid 15 or by integral molding with the lid 15 so as to protrude from 32.
- the height of the protective plates 51 and 52 is the length in the vertical direction, that is, the height from the surface of the insulating sealing material 41 to the upper surface of the protective plate 51, and the surface of the insulating sealing material 41. To the upper surface of the protective plate 52.
- the height of the protective plates 51 and 52 is not particularly limited as long as the protective plates 51 and 52 are formed so as to protrude from the front end portions 31 and 32 of the discharge electrodes 21 and 22 with respect to the surface of the ion generating element substrate 14. .
- the height of the protection plates 51 and 52 is such that, for example, when the ion generator 1 falls, the discharge electrodes 21 and 22 do not directly contact an object outside the ion generator 1 such as the mounting table. It is desirable to be formed at a height of.
- the height from the surface of the insulating sealing material 41 to the upper surfaces of the protective plates 51 and 52 is the height from the surface of the insulating sealing material 41 to the tips of the tip portions 31 and 32 in the discharge electrodes 21 and 22. It is desirable that the height be slightly higher than the height (that is, the maximum height from the surface of the insulating sealing material 41 to the tips 25a and 26a of the conductors 25 and 26).
- the protective plates 51 and 52 are discharged so that the distance between the discharge electrodes 21 and 22 and the protective plates 51 and 52 is longer than the lengths of the tip portions 31 and 32 of the discharge electrodes 21 and 22, respectively.
- the electrodes are spaced apart from the electrodes 21 and 22.
- the conductors 25 or 26 repel each other and the tip portions 31 and 32 spread, so that Even if it falls to an angle, the conductors 25 and 26 do not come into direct contact with the protective plates 51 and 52, and leakage can be prevented.
- the protection plates 51 and 52 are respectively protected when the discharge electrodes 21 and 22 are viewed through the protection plates 51 and 52 (that is, when the ion generator 1 is viewed from a direction parallel to the side 10a of the case 10).
- the plates 51 and 52 are formed in a plate shape in which portions facing the tip portions 31 and 32 of the discharge electrodes 21 and 22 are cut out.
- the protective plate 51 is formed with an opening 51 a that faces the discharge electrode 21 and exposes the tip 31.
- the protective plate 52 is formed with an opening 52 a that faces the discharge electrode 22 and exposes the tip 32.
- the protective plates 51 and 52 do not hinder the release of ions by the discharge electrodes 21 and 22, and perform good ion discharge. Can do.
- the plate-like attachment portions 33a and 34a are attached to the ion generating element substrate 14 so that the normal direction of the plate surface is the front-rear direction.
- the conductors 25 and 26 are likely to fall in the direction in which the thickness of the sheet-like attachment portions 33a and 34a is thin, but are difficult to fall in the direction in which the thickness of the sheet-metal attachment portions 33a and 34a is thick.
- the discharge electrodes 21 and 22 are easy to fall down in the front-rear direction but hard to fall down in the left-right direction. Therefore, the protective plates 51 and 52 provided in the left and right direction of the discharge electrodes 21 and 22 are not close to the conductors 25 and 26 of the discharge electrodes 21 and 22, and leakage can be effectively prevented.
- the plate-like attachment portions 33a and 34a of the discharge electrodes 21 and 22 are for the ion generating element so that the protective plates 51 and 52 do not exist in the normal direction of the plate surface from the attachment portions 33a and 34a. It is desirable that it is attached to the substrate 14.
- the protective plates 51 and 52 are described as an example in the case where the discharge electrodes 21 and 22 are arranged in parallel in the longitudinal direction of the ion generating element substrate 14. It is not limited to this.
- the case where the ion generating element substrate 14 is provided in the rear portion of the case 10 is described as an example.
- the ion generating element substrate 14 is provided in the front portion of the case 10. It may be provided and may be provided in the central part.
- the induction electrodes 23 and 24 are used. However, even if this is omitted, positive ions and negative ions can be generated from the discharge electrodes 21 and 22. However, it is desirable to use the induction electrodes 23 and 24 because the electric field strength at the discharge electrodes 21 and 22 increases and the amount of ions generated increases.
- FIG. 4 is a perspective view showing a schematic configuration of the ion generator according to the present embodiment
- FIG. 5 is a front view, a plan view, and a side view showing a schematic configuration of the ion generator.
- protective plates 61 and 62 protruding members for protecting the discharge electrodes 21 and 22 are arranged in the direction in which the discharge electrodes 21 and 22 are arranged.
- the direction in which the mounting portions 33a and 34a of the discharge electrodes 21 and 22 are liable to fall is different, and a recess 90 is provided on the side surface of the case 10 in place of the external connection substrate 11, and a plurality of connections are made in the recess 90.
- the point provided with the terminal 91 it has the same configuration as the ion generator 1 according to the first embodiment.
- the maximum value of the height of the protective plates 61 and 62 is larger than the height of the discharge electrodes 21 and 22, and the protective plates 61 and 62 have the tip portions 31 of the discharge electrodes 21 and 22 with respect to the surface of the substrate 14 for ion generating elements. -It protrudes vertically on the insulating sealing material 41 or on the upper part of the lid 15 or by integral molding with the lid 15 so as to protrude from 32.
- the height of the protective plates 61 and 62 is the length in the vertical direction, that is, the height from the surface of the insulating sealing material 41 to the upper surface of the protective plate 61, and the surface of the insulating sealing material 41. To the upper surface of the protective plate 62.
- the upper surfaces of the protection plates 61 and 62 are specifically upper surfaces of beam portions 71 and 81 to be described later.
- the height of the protective plates 61 and 62 is such that the height of the protective plates 61 and 62 protrudes from the front end portions 31 and 32 of the discharge electrodes 21 and 22 with respect to the surface of the ion generating element substrate 14. If it is formed in, it will not specifically limit.
- the height of the protection plates 61 and 62 is such that, for example, when the ion generator 2 falls, the discharge electrodes 21 and 22 do not directly contact an object outside the ion generator 2 such as the mounting table. It is desirable to be formed at a height of.
- the height from the surface of the insulating sealing material 41 to the upper surfaces of the protective plates 61 and 62 is the height from the surface of the insulating sealing material 41 to the tips of the tip portions 31 and 32 in the discharge electrodes 21 and 22. It is desirable that the height be slightly higher than the height (that is, the maximum height from the surface of the insulating sealing material 41 to the tips 25a and 26a of the conductors 25 and 26).
- the protective plates 61 and 62 are opposed to each other so that the distance between the discharge electrodes 21 and 22 and the protective plates 61 and 62 is longer than the lengths of the tip portions 31 and 32 of the discharge electrodes 21 and 22. Has been placed.
- the distance between the protection plates 61 and 62 adjacent to each other is formed to be twice or more as long as the tip portions 31 and 32 of the discharge electrodes 21 and 22. For this reason, even in this embodiment, the conductors 25 and 26 are repelled and the tip portions 31 and 32 are expanded, so that the conductors 25 and 26 are tilted at any angle. 26 does not contact the protective plates 61 and 62 directly, and the occurrence of leakage can be prevented.
- the upper limit of the distance between the protective plates 61 and 62 is not particularly limited as long as the distance between the protective plates 61 and 62 is formed to be at least twice as long as the tip portions 31 and 32 of the discharge electrodes 21 and 22.
- the distance is set so that the user's finger does not contact the conductors 25 and 26 of the tip portions 31 and 32. Thereby, it can prevent that a user's finger
- the protective plates 61 and 62 are each formed in a glasses shape.
- the protective plate 61 includes a beam portion 71 made of a horizontal plate parallel to the surface of the ion generating element substrate 14, support portions 72 and 73 that are columns that support both ends of the beam portion 71, and a beam portion. And a support portion 74 that is a support column that supports the central portion of 71.
- the protective plate 61 is provided with two openings 61a and 61b.
- the protection plate 62 includes a beam portion 81 made of a horizontal plate parallel to the surface of the ion generating element substrate 14, support portions 82 and 83 that are pillars that support both ends of the beam portion 81, and the beam portion 81. And a support portion 84 that is a support column that supports the center portion.
- the protective plate 62 is provided with two openings 62a and 62b.
- the support portions 72 and 73 are provided so as to protrude from both ends of the ion generating element substrate 14 in the longitudinal direction so as to face each other. Further, the support portion 74 is provided so as to protrude from the center portion of the ion generating element substrate 14 in the longitudinal direction so as to face the support portions 72 and 73.
- the support portions 82 and 83 are provided so as to be opposed to each other at both ends of the ion generating element substrate 14 in the longitudinal direction. Further, the support portion 84 protrudes from the center portion in the longitudinal direction of the ion generating element substrate 14 so as to face the support portions 82 and 83.
- the beam portions 71 and 81 are bridged from one end in the longitudinal direction of the ion generating element substrate 14 to the other end in parallel with the long side 14 a of the ion generating element substrate 14. Is provided.
- the discharge electrodes 21 and 22 are viewed through the protective plates 61 and 62 (that is, when the ion generator 2 is viewed from a direction parallel to the side 10a of the case 10), the discharge electrodes 21 and 22 are discharged from the openings 62a and 61b. Is exposed, and the discharge electrode 22 is exposed from the openings 62b and 61a.
- openings 61 a, 61 b, 62 a, and 62 b function as, for example, vents that allow a gas carrying ions generated by the discharge electrodes 21 and 22 of the ion generator 2 to pass therethrough.
- the protection plates 61 and 62 have the tip portions 31 and 32 of the discharge electrodes 21 and 22 (that is, the tip portions of the conductors 25 and 26) and the beam portions 71 and 81. It is formed at a height hidden by
- the height of the protective plates 61 and 62 (that is, the height from the surface of the insulating sealing material 41 to the upper surface of the beam portions 71 and 81) is determined from the surface of the insulating sealing material 41 to the conductors 25 and 26. It is sufficient that the height is set higher than the tip 25a / 26a, and the discharge electrode 21 is exposed from the openings 62a / 61b, and the discharge electrode 22 is exposed from the openings 62b / 61a. May be.
- the discharge electrode 21 is exposed from the openings 62a and 61b, and at least a part of the discharge electrode 22 is exposed from the openings 62b and 61a.
- the release of ions by the discharge electrodes 21 and 22 is not hindered by 61 and 62, and favorable ion release can be performed.
- the plate-like attachment portions 33a and 34a are attached to the ion generating element substrate 14 so that the normal direction of the plate surface is the left-right direction.
- the conductors 25 and 26 are likely to fall in the direction in which the thickness of the sheet-like attachment portions 33a and 34a is thin, but are difficult to fall in the direction in which the thickness of the sheet-metal attachment portions 33a and 34a is thick.
- the discharge electrodes 21 and 22 are easy to fall down in the left-right direction, but are hard to fall down in the front-rear direction. Therefore, the protective plates 61 and 62 provided in the front-rear direction of the discharge electrodes 21 and 22 do not come close to the conductors 25 and 26 of the discharge electrodes 21 and 22, and leakage can be effectively prevented.
- the plate-like attachment portions 33a and 34a of the discharge electrodes 21 and 22 are for the ion generating element so that the protective plates 61 and 62 do not exist in the normal direction of the plate surface from the attachment portions 33a and 34a. It is desirable that it is attached to the substrate 14.
- the protective plates 61 and 62 are disposed adjacent to the discharge electrodes 21 and 22 in a direction parallel to the short side 14 b of the ion generating element substrate 14.
- the conductors 25 and 26 and the protective plates 61 and 62 are not close to each other, and leakage can be effectively prevented.
- FIG. 6 is a plan view showing an example of the internal configuration of the electrical apparatus according to the present embodiment.
- the ion generator 1 is used as an ion generator
- the ion generator 1 is attached to a part of a fan casing 101 that forms an air passage 102 that is a passage for guiding ions generated by the ion generator 1 to the outside.
- An example is shown.
- an ion generator 1 and a blower 103 that blows a gas that carries ions generated by the ion generator 1 are provided in the air passage 102.
- the ion generator 1 is provided on the downstream side in the blowing direction of the blowing device 103.
- the air blower 103 may be a sirocco fan, a cross flow fan, or another fan.
- the ion generator 1 may be configured to be integrated into the electric device 100 or may be provided to be removable from the electric device 100. Since the ion generator 1 is provided so as to be detachable from the electric device 100, the ion generator 1 can be replaced or cleaned, and maintenance of the electric device 100 is facilitated.
- the electric device 100 is not particularly limited, and may be, for example, an ion generator, an air conditioner, a dehumidifier, a humidifier, an air cleaner, a fan heater, or other devices.
- the electric device 100 may be for home use or for in-vehicle use.
- the electric device 100 is preferably used to adjust air in a house, a building, a hospital room, an automobile cabin, an airplane or a ship, for example.
- the ion generators (1, 2) include discharge electrodes (21, 22) that protrude from the surface of the device and generate ions by discharge, and the discharge electrodes include a plurality of wires. And a base end portion (33, 34) to which the plurality of conductors are attached, the base end portion from the surface The protruding length is longer than the length of the tip.
- the plurality of conductors can be prevented from coming into contact with the surface of the device. As a result, it is possible to prevent a decrease in the amount of ions generated due to the occurrence of abnormal discharge, current leakage, etc. on the surface of the device from the plurality of conductors.
- examples of the shape of the linear conductor include a linear shape, a curved shape, a thread shape, a fiber shape, and a wire shape.
- examples of the above-mentioned force include a mechanical force such as a human touch, and an electric force directed toward the induction electrode in order for the plurality of conductors to perform stable discharge during discharge.
- the ion generator according to aspect 2 of the present invention may include, in the above aspect 1, a high-voltage circuit (high-voltage transformer 13) that applies a high voltage to the discharge electrode.
- a high-voltage circuit high-voltage transformer 13
- the plurality of conductors prevent abnormal discharge, current leakage, etc. from occurring on the surface of the device, and abnormal discharge occurs in the high-voltage circuit, resulting in damage to the surface.
- the high voltage circuit can be prevented from being damaged.
- the ion generator which concerns on aspect 3 of this invention may be equipped with the induction
- the induction electrode By arranging the induction electrode, the electric field strength at the discharge electrode increases, so that the amount of ions generated can be increased, or the voltage applied to the discharge electrode can be reduced. Further, similarly to the above, it is possible to prevent the plurality of conductors from causing abnormal discharge, current leakage, and the like on the surface of the device, and to prevent the surface from being damaged.
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Abstract
Description
まず、本発明の一実施形態について、図1~図3を参照して説明する。
なお、本実施形態では、保護板51・52がイオン発生素子用基板14の長手方向に放電電極21・22を挟んで並設されている場合を例に挙げて説明したが、本実施形態はこれに限定されるものではない。
本発明の他の実施形態について、図4および図5を参照して説明する。なお、本実施形態では、実施形態1との相異点について説明する。
本発明の他の実施形態について、図6を参照して説明する。本実施形態では、イオン発生装置を備えた電気機器について説明する。
なお、本実施形態では、電気機器100が送風装置103を備えている場合を例に挙げて説明したが、送風装置103は必須ではない。例えば熱対流によってもイオン発生装置1により発生したイオンを外部に排出することができる。
本発明の態様1に係るイオン発生装置(1、2)は、自装置の表面から突出し、放電によりイオンを発生させる放電電極(21、22)を備えており、該放電電極は、複数の線状の導電体(25、26)を備える先端部(31、32)と、前記複数の導電体が取り付けられる基端部(33、34)と、を有し、前記基端部が前記表面から突出する長さは、前記先端部の長さよりも長くなっている。
10 ケース
10a 辺
11 外部接続用基板
12 トランス駆動回路用基板
13 高圧トランス(高圧回路)
14 イオン発生素子用基板(基板)
14a 長辺
14b 短辺
15 蓋体
16 接続端子
21、22 放電電極
23、24 誘導電極
25、26 導電体
25a、26a 先端
31、32 先端部
33、34 基端部
33a、34a 取付部
33b、34b 結束部
41 絶縁性封止材
51、52、61、62 保護板(突出部材)
51a、52a、61a、61b、62a、62b 開口部
71、81 梁部
72、73、74、82、83、84 支持部
90 凹部
91 接続端子
100 電気機器
101 ファン用ケーシング
102 送風路
103 送風装置
Claims (4)
- 自装置の表面から突出し、放電によりイオンを発生させる放電電極を備えており、
該放電電極は、複数の線状の導電体を備える先端部と、前記複数の導電体が取り付けられる基端部と、を有し、
前記基端部が前記表面から突出する長さは、前記先端部の長さよりも長いことを特徴とするイオン発生装置。 - 前記放電電極に高電圧を印加する高圧回路を、自装置の内部に備えることを特徴とする請求項1に記載のイオン発生装置。
- 前記放電電極との間でイオンを発生させるための誘導電極を、自装置の内部に備えることを特徴とする請求項1または2に記載のイオン発生装置。
- 請求項1から3までの何れか1項に記載のイオン発生装置を備えた電気機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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MYPI2017001212A MY182125A (en) | 2015-08-05 | 2016-02-09 | Ion generation device and electrical device |
US15/552,480 US10910186B2 (en) | 2015-08-05 | 2016-02-09 | Ion generation device with brush-like discharge electrodes |
SG11201706670QA SG11201706670QA (en) | 2015-08-05 | 2016-02-09 | Ion generation device and electrical device |
KR1020177022162A KR20170102978A (ko) | 2015-08-05 | 2016-02-09 | 이온 발생 장치 및 전기 기기 |
CN201680010240.7A CN107925224B (zh) | 2015-08-05 | 2016-02-09 | 离子发生装置及电气设备 |
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JP2015-155555 | 2015-08-05 | ||
JP2015155555A JP6612084B2 (ja) | 2015-08-05 | 2015-08-05 | イオン発生装置および電気機器 |
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US (1) | US10910186B2 (ja) |
JP (1) | JP6612084B2 (ja) |
KR (1) | KR20170102978A (ja) |
CN (1) | CN107925224B (ja) |
MY (1) | MY182125A (ja) |
SG (1) | SG11201706670QA (ja) |
WO (1) | WO2017022255A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10980911B2 (en) | 2016-01-21 | 2021-04-20 | Global Plasma Solutions, Inc. | Flexible ion generator device |
US11283245B2 (en) | 2016-08-08 | 2022-03-22 | Global Plasma Solutions, Inc. | Modular ion generator device |
US11344922B2 (en) | 2018-02-12 | 2022-05-31 | Global Plasma Solutions, Inc. | Self cleaning ion generator device |
US11581709B2 (en) | 2019-06-07 | 2023-02-14 | Global Plasma Solutions, Inc. | Self-cleaning ion generator device |
US11695259B2 (en) | 2016-08-08 | 2023-07-04 | Global Plasma Solutions, Inc. | Modular ion generator device |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102201298B1 (ko) * | 2015-02-17 | 2021-01-11 | 한온시스템 주식회사 | 전기집진용 대전장치 |
JP6612084B2 (ja) * | 2015-08-05 | 2019-11-27 | シャープ株式会社 | イオン発生装置および電気機器 |
JP6526525B2 (ja) * | 2015-09-02 | 2019-06-05 | シャープ株式会社 | イオン発生装置、イオン発生装置の製造方法、および電気機器 |
CN110506373B (zh) * | 2017-04-10 | 2021-08-17 | 夏普株式会社 | 放电装置以及电气设备 |
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US11173226B1 (en) | 2021-04-29 | 2021-11-16 | Robert J. Mowris | Balanced bipolar ionizer based on unbalanced high-voltage output |
US12038204B2 (en) | 2021-04-29 | 2024-07-16 | James Lau | Ionizer feedback control |
US11563310B2 (en) | 2021-04-29 | 2023-01-24 | John Walsh | Bipolar ionizer with feedback control |
JP2023074240A (ja) * | 2021-11-17 | 2023-05-29 | シャープ株式会社 | 放電装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311968A (ja) * | 1986-03-10 | 1988-01-19 | Toei Sangyo Kk | 帯電器 |
JP2003229232A (ja) * | 2002-01-31 | 2003-08-15 | Nihon Seimitsu Co Ltd | 電極および電極の製造方法 |
JP2006278314A (ja) * | 2005-03-28 | 2006-10-12 | Chin Kuang Luo | マイナスイオンの発生装置及び発生方法 |
JP2012243504A (ja) * | 2011-05-18 | 2012-12-10 | Sharp Corp | イオン発生装置およびそれを用いた電気機器 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048102A1 (en) | 1980-09-11 | 1982-03-24 | PENNY & GILES POTENTIOMETERS LIMITED | Air ionization devices |
US4734580A (en) * | 1986-06-16 | 1988-03-29 | The Simco Company, Inc. | Built-in ionizing electrode cleaning apparatus |
JP3393270B2 (ja) | 1994-10-17 | 2003-04-07 | 増田 佳子 | コロナ放電ユニット |
US5958165A (en) * | 1996-07-19 | 1999-09-28 | Ngk Insulators, Ltd. | Method of manufacturing ceramic member |
JPH1074576A (ja) | 1996-09-02 | 1998-03-17 | Kazuo Okano | イオン発生装置用放電電極 |
JPH11168276A (ja) | 1997-12-04 | 1999-06-22 | Sony Corp | 部品実装方法 |
JP2000340393A (ja) * | 1999-05-28 | 2000-12-08 | Ishiyama Seisakusho:Kk | 高圧印加式除電器の除電電極である放電電極のスパッタリング現象防止、オゾン発生防止、並びに発光作用防止又真空層内の帯電除去等装置及びその製造方法。 |
JP4903942B2 (ja) | 2001-03-15 | 2012-03-28 | 株式会社キーエンス | イオン発生装置 |
JP3089869U (ja) * | 2002-05-10 | 2002-11-15 | 實慶 孫 | 軟式安全マイナスイオン発生器 |
JP3112435U (ja) | 2005-01-07 | 2005-08-11 | 侯彩鳳 | マイナスイオン空気浄化灯 |
WO2007078135A1 (en) * | 2005-12-30 | 2007-07-12 | Halla Climate Control Corp. | Vehicle air purifier with a negative and positive ion generator and air conditioning system using the same |
KR200429549Y1 (ko) * | 2006-07-05 | 2006-10-24 | 주식회사 성창에어텍 | 자동차용 공기청정기 |
JP2008034220A (ja) | 2006-07-28 | 2008-02-14 | Andes Denki Kk | 放電電極素子およびイオナイザー |
JP2008112714A (ja) | 2006-10-05 | 2008-05-15 | Vector:Kk | イオン風発生装置 |
JP2008101818A (ja) | 2006-10-18 | 2008-05-01 | Hitachi Appliances Inc | 空気調和機 |
KR100903315B1 (ko) * | 2006-10-31 | 2009-06-16 | 한라공조주식회사 | 이온발생장치 및 이를 이용한 차량용 공조장치 |
JP4783805B2 (ja) * | 2008-03-27 | 2011-09-28 | 春日電機株式会社 | 直流式バー形除電電極構造 |
JP4701435B2 (ja) * | 2008-08-11 | 2011-06-15 | シャープ株式会社 | イオン発生装置およびそれを用いた電気機器 |
US8564924B1 (en) * | 2008-10-14 | 2013-10-22 | Global Plasma Solutions, Llc | Systems and methods of air treatment using bipolar ionization |
CN201478694U (zh) | 2009-08-27 | 2010-05-19 | 山东金泽尔工贸有限公司 | 一种空气离子发生器 |
JP4980492B2 (ja) * | 2010-03-10 | 2012-07-18 | パナソニック株式会社 | Led装置の製造方法 |
JP4803306B1 (ja) * | 2010-04-07 | 2011-10-26 | ソニー株式会社 | 電池パックおよび電池パックの製造方法 |
JP2012038510A (ja) | 2010-08-05 | 2012-02-23 | Seiko Denki Kk | イオン発生器 |
JP4949507B2 (ja) * | 2010-08-20 | 2012-06-13 | シャープ株式会社 | イオン発生装置および電気機器 |
JP5041495B2 (ja) * | 2010-11-01 | 2012-10-03 | シャープ株式会社 | イオン発生装置 |
JP5192090B2 (ja) * | 2011-05-18 | 2013-05-08 | シャープ株式会社 | イオン発生装置およびそれを用いた電気機器 |
TWM432712U (en) * | 2011-11-11 | 2012-07-01 | da-peng Lai | Wind powered negative ion generator |
US9441845B2 (en) * | 2012-06-15 | 2016-09-13 | Global Plasma Solutions, Llc | Ion generation device |
JP6004525B2 (ja) * | 2012-08-02 | 2016-10-12 | シャープ株式会社 | イオン発生装置およびそれを用いた電気機器 |
CN202942802U (zh) * | 2012-11-06 | 2013-05-22 | 山西福万达工业新材料有限公司 | 负离子空气净化灯 |
KR102102759B1 (ko) * | 2013-05-13 | 2020-04-21 | 엘지전자 주식회사 | 이온발생기 및 이를 갖는 공기조화기 |
JP6204712B2 (ja) * | 2013-06-20 | 2017-09-27 | シャープ株式会社 | イオン発生装置およびそれを用いた電気機器 |
WO2015049933A1 (ja) * | 2013-10-02 | 2015-04-09 | シャープ株式会社 | イオン発生装置および電気機器 |
CN105474483B (zh) | 2013-10-02 | 2017-08-25 | 夏普株式会社 | 离子发生装置和电气设备 |
US10320160B2 (en) * | 2014-03-31 | 2019-06-11 | Sharp Kabushiki Kaisha | Ion generation apparatus and electrical equipment |
CN204165142U (zh) * | 2014-08-27 | 2015-02-18 | 深圳市同盛绿色科技有限公司 | 负离子空气净化器 |
JP6595823B2 (ja) * | 2015-07-10 | 2019-10-23 | シャープ株式会社 | イオン発生装置およびブラシ電極の製造方法 |
JP6612084B2 (ja) * | 2015-08-05 | 2019-11-27 | シャープ株式会社 | イオン発生装置および電気機器 |
JP6526525B2 (ja) * | 2015-09-02 | 2019-06-05 | シャープ株式会社 | イオン発生装置、イオン発生装置の製造方法、および電気機器 |
-
2015
- 2015-08-05 JP JP2015155555A patent/JP6612084B2/ja active Active
-
2016
- 2016-02-09 SG SG11201706670QA patent/SG11201706670QA/en unknown
- 2016-02-09 KR KR1020177022162A patent/KR20170102978A/ko not_active Application Discontinuation
- 2016-02-09 CN CN201680010240.7A patent/CN107925224B/zh active Active
- 2016-02-09 MY MYPI2017001212A patent/MY182125A/en unknown
- 2016-02-09 US US15/552,480 patent/US10910186B2/en active Active
- 2016-02-09 WO PCT/JP2016/053830 patent/WO2017022255A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311968A (ja) * | 1986-03-10 | 1988-01-19 | Toei Sangyo Kk | 帯電器 |
JP2003229232A (ja) * | 2002-01-31 | 2003-08-15 | Nihon Seimitsu Co Ltd | 電極および電極の製造方法 |
JP2006278314A (ja) * | 2005-03-28 | 2006-10-12 | Chin Kuang Luo | マイナスイオンの発生装置及び発生方法 |
JP2012243504A (ja) * | 2011-05-18 | 2012-12-10 | Sharp Corp | イオン発生装置およびそれを用いた電気機器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10980911B2 (en) | 2016-01-21 | 2021-04-20 | Global Plasma Solutions, Inc. | Flexible ion generator device |
US11980704B2 (en) | 2016-01-21 | 2024-05-14 | Global Plasma Solutions, Inc. | Flexible ion generator device |
US11283245B2 (en) | 2016-08-08 | 2022-03-22 | Global Plasma Solutions, Inc. | Modular ion generator device |
US11695259B2 (en) | 2016-08-08 | 2023-07-04 | Global Plasma Solutions, Inc. | Modular ion generator device |
US12100938B2 (en) | 2016-08-08 | 2024-09-24 | Global Plasma Solutions, Inc. | Modular ion generator device |
US11344922B2 (en) | 2018-02-12 | 2022-05-31 | Global Plasma Solutions, Inc. | Self cleaning ion generator device |
US11581709B2 (en) | 2019-06-07 | 2023-02-14 | Global Plasma Solutions, Inc. | Self-cleaning ion generator device |
US12015250B2 (en) | 2019-06-07 | 2024-06-18 | Global Plasma Solutions, Inc. | Self-cleaning ion generator device |
Also Published As
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JP2017033883A (ja) | 2017-02-09 |
US20180053620A1 (en) | 2018-02-22 |
SG11201706670QA (en) | 2018-02-27 |
KR20170102978A (ko) | 2017-09-12 |
JP6612084B2 (ja) | 2019-11-27 |
MY182125A (en) | 2021-01-18 |
CN107925224B (zh) | 2019-11-19 |
CN107925224A (zh) | 2018-04-17 |
US10910186B2 (en) | 2021-02-02 |
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