WO2010061753A1 - Sèche-cheveux - Google Patents

Sèche-cheveux Download PDF

Info

Publication number
WO2010061753A1
WO2010061753A1 PCT/JP2009/069494 JP2009069494W WO2010061753A1 WO 2010061753 A1 WO2010061753 A1 WO 2010061753A1 JP 2009069494 W JP2009069494 W JP 2009069494W WO 2010061753 A1 WO2010061753 A1 WO 2010061753A1
Authority
WO
WIPO (PCT)
Prior art keywords
voltage application
application circuit
metal fine
cylinder
hair dryer
Prior art date
Application number
PCT/JP2009/069494
Other languages
English (en)
Japanese (ja)
Inventor
秀樹 田中
謙吾 伊東
直樹 山▲崎▼
Original Assignee
パナソニック電工株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック電工株式会社 filed Critical パナソニック電工株式会社
Priority to CN2009801318752A priority Critical patent/CN102123626A/zh
Publication of WO2010061753A1 publication Critical patent/WO2010061753A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands

Definitions

  • the present invention relates to a hair dryer.
  • a conventional hair dryer having an ion generating part for generating ions and a metal fine particle generating part for generating metal fine particles is known (Japanese Patent Laid-Open No. 2008-23063: Patent Document 1).
  • Each of the ion generation unit and the metal fine particle generation unit has a pair of electrodes, and ions and metal fine particles are generated when a high voltage is applied between the pair of electrodes by the voltage application circuit.
  • One voltage application circuit is provided for the ion generation unit, and one voltage application circuit is provided for the metal fine particle generation unit.
  • the two voltage application circuits are affected by their electric fields and cannot apply a specified voltage to the ion generator or the metal fine particle generator.
  • the ion generation amount by the ion generation unit and the metal fine particle generation amount by the metal fine particle generation unit may be reduced.
  • An object of the present invention is to provide a hair dryer capable of suppressing a decrease in the amount of ions generated in an ion generation part and the amount of metal fine particles generated in a metal fine particle generation part.
  • a cylindrical body having both ends opened, a fan for blowing air sucked into the cylindrical body from one end of the cylindrical body from the other end of the cylindrical body, and an outside of the cylindrical body
  • a first voltage application circuit arranged;
  • a second voltage application circuit disposed outside the cylindrical body, an ion generator that generates ions by voltage application by the first voltage application circuit, and metal fine particles by voltage application by the second voltage application circuit
  • a hair dryer provided with a metal fine particle generator.
  • a perpendicular to the axial center line of the cylinder passing through the center of the first voltage application circuit is defined as a first perpendicular, and a perpendicular to the axial line passing through the center of the second voltage application circuit.
  • the second perpendicular line is defined as the axial center. It is located within the range of 80 to 280 degrees around the line.
  • the second perpendicular is located within the range of 80 degrees to 280 degrees with respect to the axial center line. It is possible to suppress a decrease in the amount of generated ions and a decrease in the amount of metal fine particles generated in the metal fine particle generation unit.
  • the first voltage application circuit and the second voltage application circuit are arranged on opposite sides with the cylinder interposed therebetween.
  • the first voltage application circuit and the second voltage application circuit are arranged on the opposite sides with the cylinder interposed therebetween, so that the first voltage application circuit and the second voltage application circuit are mutually connected. Interference can be suppressed. As a result, it is possible to suppress a decrease in the amount of ion generation in the ion generation unit and a decrease in the generation amount of metal fine particles in the metal particle generation unit.
  • a cylinder having both ends opened, a fan for blowing air sucked into the cylinder from one end of the cylinder from the other end of the cylinder, and an outer side of the cylinder
  • a hair dryer comprising a metal fine particle generation unit that generates metal fine particles by applying a voltage.
  • the first voltage application circuit and the second voltage application circuit are arranged on opposite sides with the cylinder interposed therebetween.
  • the first voltage application circuit and the second voltage application circuit are disposed on opposite sides with the cylinder interposed therebetween, so that the first voltage application circuit and the second voltage application circuit Mutual interference between the two voltage application circuits can be suppressed.
  • the first voltage application circuit and the second voltage application circuit Mutual interference between the two voltage application circuits can be suppressed.
  • the hair dryer further includes a main body having the cylindrical body inside, and a handle coupled to the main body, and the first voltage application circuit has the handle side and the It is preferable that the second voltage application circuit is disposed on one of the opposite sides of the handle, and the second voltage application circuit is disposed on the other side of the handle and the opposite side of the handle.
  • the first voltage application circuit is arranged on the handle side with respect to the cylinder, and the second voltage application circuit is arranged on the opposite side of the handle with respect to the cylinder (or vice versa). Therefore, the rotational moment (moment arm) due to gravity acting on the first voltage application circuit and the second voltage application circuit when the user holds the handle can be reduced. As a result, the load acting on the user's hand can be reduced.
  • the first voltage application circuit, the cylindrical body, and the second voltage application circuit are arranged on a straight line.
  • the hair dryer further includes a case that supports the first voltage application circuit and the second voltage application circuit configured by joining a plurality of divided bodies, and one of the divided bodies applies the first voltage application. It is preferable that the circuit is supported and the other one of the divided bodies supports the second voltage application circuit.
  • the hair dryer further includes a main body having the cylindrical body, a handle coupled to the main body, and a charging unit disposed on the handle, and the ions and the metal fine particles are charged to the same polarity.
  • the charging unit preferably maintains the surface potential of the human body so that the ions and the metal fine particles are continuously attracted / adsorbed to the surface of the human body.
  • the hair dryer includes a pair of a blower having the cylinder and the fan, a filter unit that filters air sucked into the cylinder, and a filter unit that is detachably locked to the blower.
  • a lock portion wherein the first voltage application circuit and the second voltage application circuit are arranged one above the other and viewed from the axial direction of the cylinder, and the pair of lock parts are located between the cylinders It is preferable that they are arranged on the left and right sides.
  • the first voltage application circuit and the second voltage application circuit are arranged one above the other and viewed from the axial direction of the cylinder, the pair of lock portions are arranged on the left and right with the cylinder interposed between them. Therefore, the weight balance of the hair dryer is improved and the hair dryer is easy to hold. Moreover, the hair dryer can be reduced in size by effectively utilizing the space around the cylinder between the first voltage application circuit and the second voltage application circuit.
  • FIG. 4 is a sectional view taken along line IV-IV in FIG. 1. It is a disassembled perspective view which shows the filter unit of the said hair dryer.
  • FIG. 6 is a cross-sectional view taken along line VI-VI in FIG. 1.
  • FIG. 7 is a sectional view taken along line VII-VII in FIG. 1. It is sectional drawing of the modification of the said embodiment. It is an ion generation characteristic figure of the mist generation part of the embodiment. It is an ion generation characteristic figure of the mist generation part of a comparative example.
  • the hair dryer 1 includes a handle 1a gripped by a user's hand and a main body 1b coupled in a direction intersecting the handle 1a.
  • the hair dryer 1 has a T-shaped or L-shaped appearance (T-shaped in this embodiment) with the handle 1a and the main body 1b when in use.
  • a power cord 2 is led out from the end of the handle 1a.
  • the handle 1a is divided into a base 1c and a grip 1d on the main body 1b side.
  • the base 1c and the grip 1d are rotatably connected via a connecting portion 1e.
  • the grip 1d can be folded to a position parallel to the main body 1b.
  • the case 3 constituting the outer shell of the hair dryer 1 is constituted by joining a plurality of divided bodies 3f and 3g.
  • a cavity is formed inside the case 3, and various electrical components are accommodated in the cavity.
  • a wind tunnel 4 is formed inside the main body 1b.
  • the wind tunnel 4 is formed from the inlet opening 4a on one side (right side) to the blower opening 4b along the longitudinal direction of the main body 1b (left and right direction in FIG. 1).
  • An air flow W is formed by the rotation of the fan 5 accommodated in the wind tunnel 4. That is, air (air flow W) flows into the wind tunnel 4 from the outside through the inlet opening 4a, and is exhausted to the outside through the wind tunnel 4 from the air blowing port 4b.
  • a cylindrical inner cylinder 6 having both ends opened is provided inside the outer cylinder 3a of the case 3.
  • the air flow W flows inside the inner cylinder 6.
  • a fan 5, a motor 7 for driving the fan 5, and a heater 8 as a heating mechanism are arranged in this order from the upstream side.
  • the fan 5 is driven by the motor 7, the air sucked into the inner cylinder 6 from one end is blown from the other end, and the air flow W is sent out from the blower opening 4b.
  • the heater 8 is operated, warm air is blown out from the air blowing port 4b.
  • the inner cylinder 6 constitutes a blower unit 25 together with the fan 5 and the outer cylinder 3a.
  • the heater 8 is configured by winding and arranging a strip-like and corrugated plate-like electric resistor along the inner periphery of the inner cylinder 6.
  • the configuration of the heater 8 is not limited to the configuration described above.
  • a voltage is applied to the metal fine particle generation unit 10, the mist generation unit 11 as an ion generation unit, and the mist generation unit 11.
  • a single voltage application circuit 12 and the like are accommodated. That is, the metal fine particle generation unit 10 and the mist generation unit 11 are accommodated in the case 3.
  • the cavity 13 in the base 1c of the handle 1a accommodates a second voltage application circuit 14 for applying a voltage to the metal fine particle generator 10 and a switch 15 for switching the operation mode. Furthermore, another switch 16 for turning on / off the power, switching the operation mode, and the like is accommodated in the cavity in the grip 1d of the handle 1a.
  • a lead wire 17 in which a core wire such as a metal conductor is covered with an insulating resin or the like.
  • the switches 15 and 16 can be switched between open and closed states by operating the knobs 18 and 19 exposed on the surface of the case 3.
  • the first voltage application circuit 12 and the second voltage application circuit 14 are arranged outside the inner cylinder 6 as shown in FIGS.
  • the first voltage application circuit 12 and the second voltage application circuit 14 are arranged with the inner cylinder 6 interposed therebetween.
  • the first voltage application circuit 12 is disposed on the side opposite to the handle 1 a with respect to the inner cylinder 6, and the second voltage application circuit 14 is disposed on the handle 1 a side with respect to the inner cylinder 6.
  • a perpendicular to the axial center line y of the inner cylinder 6 passing through the center of the first voltage application circuit 12 is defined as a first perpendicular x1.
  • a perpendicular to the axial center line y of the cylindrical body 6 passing through the center of the second voltage application circuit 14 is defined as a second perpendicular x2.
  • the position of the first perpendicular line x1 when viewed from the direction of the axis center line y is defined as 0 degrees with the axis center line y as the center.
  • the second perpendicular line x2 is located within the range of 80 to 280 degrees with the axis line y as the center. That is, in FIG.
  • the angle z (0 ⁇ z ⁇ 360 degrees) with respect to the first perpendicular line x1 is 80 degrees ⁇ z ⁇ 280 degrees (180 ⁇ 100 degrees).
  • the 1st voltage application circuit 12, the inner cylinder 6, and the 2nd voltage application circuit 14 are arrange
  • positioned on the straight line (z 180 degree
  • first voltage application circuit 12 and the second voltage application circuit 14 are arranged on opposite sides with the inner cylinder 6 interposed therebetween. That is, it is particularly preferable that the second perpendicular line x2 is located within a range of 160 degrees to 200 degrees with the axial center line y as the center.
  • the first voltage application circuit 12 and the second voltage application circuit 14 are supported by the case 3 or the like. Specifically, as shown in FIG. 4, the first voltage application circuit 12 is supported by a support member 23 and a divided body 3 f that are integrally formed with the inner cylinder 6. On the other hand, the second voltage application circuit 14 is supported by the divided body 3 g via the support member 24. That is, the divided body 3f that supports the first voltage application circuit 12 and the divided body 3g that supports the second voltage application circuit 14 are different.
  • the inner cylinder 6 has a cylinder body 6a, a support rib 6b (only one place is shown in FIG. 1), and a flange portion 6c.
  • the support ribs 6b extend from the cylindrical body 6a toward the outside in the radial direction, and are arranged at predetermined intervals in the circumferential direction.
  • the flange portion 6c is connected to the cylindrical body 6a via the support rib 6b and protrudes in a direction orthogonal to the axial direction of the cylindrical body 6a.
  • a gap g1 is formed between the cylindrical body 6a and the flange portion 6c.
  • a part of the air flow W is branched and flows into the cavity 9 through the gap g1 to form a branched flow Wp.
  • the gap g1 serving as an inlet for the branch flow Wp into the cavity 9 is located downstream of the fan 5 and upstream of the heater 8. Therefore, the branch flow Wp is a relatively cool air flow before being heated by the heater 8.
  • the lead wire 17a connected to the metal fine particle generation unit 10 and the lead wire 17b connected to the mist generation unit 11 are arranged as far as possible without crossing each other. It is preferable to search. By doing so, it is possible to prevent the metal fine particle generation unit 10 or the mist generation unit 11 from obtaining a desired voltage or the voltage from becoming unstable due to the mutual interference of the currents flowing through the lead wires 17a and 17b. Is done.
  • the metal fine particle generation unit 10 and the mist generation unit 11 are arranged apart from each other along the circumferential direction of the inner cylinder 6.
  • the lead wire 17a is routed in a region on one side (the upper side in FIG.
  • the lead wire 17b is routed in a region on the other side (lower side in FIG. 3) in the cavity 9 along the circumferential direction described above.
  • an elliptical through hole 3 b is formed at a position on the air outlet 4 b side of the cavity 9.
  • the through hole 3b is closed with a cover 20 made of an insulating synthetic resin material.
  • the cover 20 is formed with a metal fine particle outlet 20a and a mist outlet 20b.
  • the cover 20 preferably has lower conductivity than the case 3.
  • the cover 20 When the cover 20 is charged, the charged metal fine particles and mist are hardly released from the metal fine particle generation unit 10 and the mist generation unit 11 due to the charge.
  • the cover 20 constitutes the outer shell of the hair dryer 1.
  • the metal fine particle generation unit 10 includes a discharge electrode 10a and a ground electrode 10b formed of a conductive metal material.
  • a high voltage is applied between the discharge electrode 10a and the ground electrode 10b by the second voltage application circuit 14 to cause discharge (corona discharge or the like)
  • metal particles metal are discharged from the discharge electrode 10a, the ground electrode 10b, or the like by the discharge action. Molecules, metal ions, etc.) are released.
  • the metal fine particles generated by the metal fine particle generation unit 10 are discharged to the outside of the hair dryer 1 from the metal fine particle discharge port 20a.
  • the metal fine particle generation unit 10 includes a box-shaped housing 10c.
  • the discharge electrode 10a is fixed to a base (printed circuit board or the like, not shown) fixed to the housing 10c by soldering or caulking.
  • the discharge electrode 10a is an extremely fine wire.
  • the width (diameter) of the wire is 10 to 400 [ ⁇ m] (preferably 30 to 300 [ ⁇ m], more preferably 50 to 200 [ ⁇ m]).
  • Various wire materials having a cross-sectional shape such as a circle, an ellipse, and a polygon can be employed.
  • the discharge electrode 10a may be formed in a needle shape having a pointed end.
  • the ground electrode 10b is provided on the distal end side of the discharge electrode 10a so as to be separated from the discharge electrode 10a.
  • the ground electrode 10b is an annular plate material orthogonal to the extending direction of the discharge electrode 10a.
  • the discharge electrode 10a is configured as a single element of transition metal (for example, gold, silver, copper, platinum, zinc, titanium, rhodium, palladium, iridium, ruthenium, osmium, etc.), an alloy, or a member plated with a transition metal. Is done.
  • transition metal for example, gold, silver, copper, platinum, zinc, titanium, rhodium, palladium, iridium, ruthenium, osmium, etc.
  • gold, silver, copper, zinc, or the like is contained in the metal fine particles released from the metal fine particle generation unit 10, an antibacterial action by the metal fine particles is obtained.
  • the metal fine particles contain platinum, zinc, titanium, or the like, the metal fine particles can provide an antioxidant effect. Platinum fine particles are known to have an extremely high antioxidant effect.
  • fine-particles can be comprised using stainless steel, tungsten, etc.
  • the metal fine particle generation unit 10 is a member containing ions (negative ions such as NO 2 ⁇ , NO 3 ⁇ , etc.) generated by the discharge action, the discharge electrode 10a, the ground electrode 10b, another metal material, or a metal component. It is possible to generate metal fine particles by colliding with each other. That is, the ground electrode 10b and the other members described above may be configured by the material including the transition metal described above, and the metal fine particles may be released therefrom.
  • the mist generation unit 11 includes a discharge electrode 11a and a ground electrode 11b formed of a conductive metal material.
  • a high voltage is applied between the discharge electrode 11a and the ground electrode 11b by the first voltage application circuit 12 to cause discharge (corona discharge or the like).
  • the discharge electrode 11a is formed in a needle shape.
  • the ground electrode 11b is disposed and provided on the distal end side of the discharge electrode 11a so as to be separated from the discharge electrode 11a.
  • the ground electrode 11b is an annular plate material.
  • the mist generator 11 also has a cooling plate 11c.
  • the cooling plate 11c functions as a cooling mechanism, and includes a Peltier element (not shown) and a heat conductive member (metal member or the like). Condensed water is generated on the surface of the cooling plate 11c cooled by the Peltier element due to moisture in the air.
  • the supplied water that is, condensed water
  • a very fine mist of nanometer size a negatively charged mist including negative ions
  • the mist generated by the mist generating unit 11 is discharged to the outside of the hair dryer 1 from the mist discharge port 20b.
  • the cooling plate 11c having a Peltier element corresponds to the water supply unit.
  • the mist generation unit may be equipped with a steam generation mechanism that generates steam by heating water, and the metal particle generation unit atomizes the metal solution to generate metal particles.
  • a mechanism may be mounted.
  • the hole diameter of the metal fine particle discharge port 20a is made smaller than the hole diameter of the mist discharge port 20b. That is, maintenance of the mist generating unit 11 and confirmation of the state can be easily performed through the mist discharge port 20b. In addition, erroneous entry of a finger, a foreign object, or the like from the metal fine particle discharge port 20a is suppressed.
  • the hair dryer 1 includes a light emitting unit 21 that illuminates the metal fine particle generation unit 10 and the mist generation unit 11 which are ion generation units.
  • the light emitting unit 21 provides an effect of improving work efficiency when performing maintenance such as cleaning of the metal fine particle generation unit 10 and the mist generation unit 11.
  • the light emitting unit 21 is arranged between the metal fine particle generation unit 10 and the mist generation unit 11 arranged in parallel, and is arranged at an equal distance from the metal fine particle generation unit 10 and the mist generation unit 11. That is, the light emitting unit 21 is located on a virtual neutral plane at an intermediate position between the metal fine particle generating unit 10 and the mist generating unit 11. The light emitting unit 21 simultaneously illuminates the metal fine particle generation unit 10 and the mist generation unit 11.
  • the light emitting unit 21 is located in the vicinity of the discharge electrode 10a and the ground electrode 10b of the metal fine particle generation unit 10 and the discharge electrode 11a and the ground electrode 11b of the mist generation unit 11, and illuminates these electrodes particularly brightly. In addition to the metal fine particle generation unit 10 and the mist generation unit 11, the light emitting unit 21 also illuminates the surroundings.
  • the light emitting unit 21 includes a light source 21a disposed in the cavity 9 and a light guide member 21b that guides light from the light source 21a.
  • the light guide member 21b is formed of a light-transmitting synthetic resin material such as polycarbonate or acrylic, glass, or the like, and has a plate shape. As shown in FIG. 2, a vertically long hole 20c is formed between the metal fine particle outlet 20a and the mist outlet 20b. An emission end 21c of the light guide member 21b opposite to the light source 21a is fitted into the hole 20c and exposed outside the cover 20. Therefore, the light from the light source 21a is guided by the light guide member 21b and emitted from the emission end 21c to the outside of the cover 20 (outside the hair dryer 1).
  • the light guide member 21b emits the light from the light source 21a in the air sending direction of the air blowing port 4b. That is, the light guide member 21 b emits the light of the light source 21 a to another illumination target outside the hair dryer 1 in addition to the metal fine particle generation unit 10 and the mist generation unit 11 as the illumination target.
  • the emission end 21c is directed to the user's head.
  • the light source 21a can emit light in a plurality of colors.
  • the light source 21a emits light in a color selected by a switch (knob 23a: see FIG. 2).
  • the light source 21a has a plurality of LEDs (light emitting diodes), and can emit a color selected according to the combination of LEDs to emit light.
  • the light source 21a has a red LED, a green LED, and a blue LED according to the three primary colors of light. By mixing light emitted from the red LED, green LED, and blue LED, the light source 21a can emit light of any color.
  • the switch (knob 23a) is provided at a position close to the handle 1a of the main body 1b.
  • the switch has a control circuit for the light emitting unit 21 and is connected to the light emitting unit 21 by a lead wire.
  • the switch has a knob 23 a exposed on the surface of the case 3. When the user operates the knob 23a, the open / closed state of the internal contact of the switch is switched. The switch is switched on / off and the color of the light source 21a according to the position of the knob 23a.
  • the light from the light emitting unit 21 it is possible to give a predetermined effect to the human body by the light from the light emitting unit 21.
  • a high-brightness LED having a wavelength of 415 [nm] when used as the light source 21a, there are a bactericidal effect due to blue light emitted from the light source 21a, an acne prevention effect due to a reduction in pores and a decrease in sebum secretion, and the like. can get.
  • a high-intensity LED having a wavelength of about 630 [nm] is used as the light source 21a
  • blood circulation promotion by red light emitted from the light source 21a metabolism activation effect by angiogenesis, collagen and elastin production promotion effect Is obtained.
  • the effect of improving photoaged skin such as fine lines, spots, dullness, and open large pores and the effect of improving scars after acne can be obtained.
  • the light emitting unit 21 can be used as a display means for the operation mode of the hair dryer 1. For example, when warm air is blown out by the heater 8, it is red, when cold air is blown out without using the heater 8, it is green, and when metal fine particles are released by the metal fine particle generator 10, it is yellow, mist
  • the color of the light emitting unit 21 can be changed according to the operation state, such as blue when the mist is emitted by the generation unit 11.
  • a control circuit (not shown) mounted on the same substrate as the first voltage application circuit 12 or the like can control the light emission of the light source 21a according to the operating state.
  • the light source 21a can be blinked by the control circuit, the blinking interval can be controlled, and the light emission intensity can be changed.
  • Such a light emission form can be set in association with various operation modes.
  • the hair dryer 1 is provided with the 2nd light emission part 25a as FIG.1 and FIG.2 shows.
  • the 2nd light emission part 25a is arrange
  • the second light emitting unit 25 a irradiates light in front of the hair dryer 1. Accordingly, when the hair dryer 1 is used while being directed to the user's head, the second light emitting unit 25a irradiates the user's head with light.
  • the light source of the second light emitting unit 25a is an LED or the like.
  • the hair dryer 1 includes a filter unit 26 that filters air sucked into the inner cylinder 6.
  • the filter unit 26 is detachably attached to the upstream end of the blower 25 so as to cover the inlet opening 4a.
  • the filter unit 26 includes a first filter 26a, a second filter 26b, and a frame 26c that supports the first filter 26a and the second filter 26b.
  • the frame 26c and the first filter 26a are locked with the second filter 26b interposed between the frame 26c and the first filter 26a.
  • the second filter 26b is held between the frame 26c and the first filter 26a.
  • the filter unit 26 is detachably attached to the blower unit 25 by a pair of left and right lock units 28.
  • Each lock portion 28 includes a tab 26 e provided on the frame 26 c and an elastic member 27 provided on the blower portion 25.
  • the tab 26e is provided with a concave portion 26f
  • the elastic member 27 is provided with a convex portion 27a.
  • the elastic member 27 is fixed to the inner cylinder 6.
  • the pair of lock portions 28 are arranged such that the first voltage application circuit 12 and the second voltage application circuit 14 are arranged one above the other and viewed from the direction of the axis y of the inner cylinder 6 (FIG. 7), and the inner cylinder 6 is interposed therebetween. Are arranged on the left and right.
  • the hair dryer 1 is provided with the charge part 29 in the handle 1a, as FIG. 1 shows.
  • the charging unit 29 suppresses the mist (ion) emission from the mist generation unit 12 and the metal fine particle emission from the metal fine particle generation unit 14 from being hindered by the charging of the user.
  • the charging unit 29 includes a third voltage application circuit and an insulator (molded product) 1f. When a voltage is applied to the insulator 1f by the third voltage application circuit, the insulator 1f is charged.
  • the ions generated by the mist generation unit 12 and the metal fine particles generated by the metal fine particle generation unit 14 have the same polarity (for example, minus).
  • the charging unit 29 is charged with a polarity (for example, plus) opposite to that of ions and metal fine particles.
  • a polarity for example, plus
  • the charge unit 29 maintains the surface potential of the human body so that ions and metal fine particles are continuously attracted / adsorbed to the surface of the human body (user). To do. That is, the charge unit 29 is a potential holding unit.
  • the metal fine particle generation unit 10 and the mist generation unit 11 are accommodated in the single cavity 9.
  • the metal fine particle generation unit 10 is charged to change the voltage and the electric field, thereby destabilizing the generation of metal fine particles and the metal fine particle generation unit 10.
  • the metal fine particle generation unit 10 is disposed outside the mist passage region Ami through which the mist generated by the mist generation unit 11 passes. Specifically, the metal fine particle generation unit 10 is disposed away from the mist generation unit 11 in the direction Dn orthogonal to the mist passage direction Dp in the mist passage region Ami with respect to the mist generation unit 11. Yes. Since the mist flows from the mist generation unit 11 in the direction Dp, it is difficult for the mist to reach the metal fine particle generation unit 10 that is offset in the direction Dn with respect to the mist generation unit 11. Therefore, the metal fine particle generation unit 10 is not easily affected by the mist of the mist generation unit 11.
  • the metal fine particle generation unit 10 is disposed at a relatively close position facing the metal fine particle discharge port 20 a.
  • generation part 11 is arrange
  • the distance D1 between the mist generating unit 11 and the cover 20 is shorter than the distance D2 between the mist generating unit 11 and the metal fine particle generating unit 10.
  • the branch flow Wp that has flowed in through the gap g1 is discharged to the outside from the metal fine particle discharge port 20a and the mist discharge port 20b.
  • the metal particles generated by the metal particle generator 10 are discharged from the metal particle discharge port 20a relatively smoothly.
  • generation part 11 is discharged
  • the branch flow Wp contributes to the discharge of the metal fine particles and the mist, but the metal fine particles and the mist can be discharged from the discharge ports 20a and 20b without the branch flow Wp.
  • the arrival of the mist to the metal fine particle generation unit 10 is further reliably suppressed.
  • the light guide member 21b and the attachment member 6d (see FIGS. 1 and 3) for attaching the metal fine particle generation unit 10 to the inner cylinder 6 function as shielding walls.
  • the light guide member 21b is plate-shaped, and the thickness direction thereof is arranged along the circumferential direction of the inner cylinder 6. Further, the light guide member 21b is disposed between the metal fine particle generation unit 10 and the discharge end (left end in FIG. 3) of the mist generation unit 11.
  • the light guide member 21b partitions a metal fine particle passage region (left region of the metal fine particle generation unit 10 in FIG. 3) Ame and a mist passage region (left region of the mist generation unit 11 in FIG. 3) Ami. It functions as a shielding wall.
  • the mounting member 6d protrudes outward from the cylindrical body 6a along the radial direction.
  • the metal particulate generator 10 is attached to the inner cylinder 6 by an attachment member 6d.
  • the attachment member 6d has a shielding plate 6e extending from the metal fine particle generator 10 toward the metal fine particle outlet 20a. Since this shielding plate 6e is provided on the attachment member 6d, it is inevitably disposed close to the metal fine particle generation unit 10. For this reason, the arrival of the mist to the metal fine particle generation unit 10 can be efficiently suppressed with a relatively small configuration.
  • a gap g2 is provided between the shielding plate 6e and the cover 20.
  • the gap g2 suppresses the electric charge staying in the cover 20 from being transmitted to the metal fine particle generation unit 10 through the shielding plate 6e.
  • the generation of the metal fine particles is hindered.
  • a low conductive or insulating member may be interposed between the attachment member 6d and the cover 20.
  • the light guide member 21b and the attachment member 6d are arranged in parallel to the mist passage direction Dp and function as double shielding walls. Therefore, the arrival of the mist to the metal fine particle generation unit 10 is further effectively suppressed.
  • the first voltage application circuit 12 and the second voltage application circuit 14 are arranged on the opposite sides with the inner cylinder 6 (cylinder 6a) interposed therebetween. Has been. For this reason, mutual interference between the first voltage application circuit 12 and the second voltage application circuit 14 can be suppressed, and a decrease or instability in the applied voltage of the first voltage application circuit 12 and the second voltage application circuit 14 can be suppressed. As a result, it is possible to suppress a decrease in the mist generation amount (ion generation amount) in the mist generation unit (ion generation unit) 11 and a decrease in the metal particle generation amount in the metal fine particle generation unit 10.
  • the first voltage application circuit 12 is disposed on the opposite side of the handle 1a with respect to the inner cylinder 6. Further, the second voltage application circuit 14 is arranged on the handle 1 a side with respect to the inner cylinder 6. Therefore, the rotational moment (moment arm) due to gravity acting on the first voltage application circuit 12 and the second voltage application circuit 14 when the user grasps the handle 1a can be reduced, and the load acting on the user's hand. Can be reduced.
  • the first voltage application circuit 12, the inner cylinder 6, and the second voltage application circuit 14 are arranged on a straight line. (In particular, it is preferably arranged on the extended line of the handle 1a.) In this way, the rotational moment (moment arm) due to gravity acting on the first voltage application circuit 12 and the second voltage application circuit 14 is reduced. The load acting on the user's hand can be further reduced.
  • the divided body 3f that supports the first voltage application circuit 12 and the divided body 3g that supports the second voltage application circuit 14 are different. For this reason, even if the divided bodies 3f and 3g are charged by the influence of the electric field of each voltage application circuit 12 and 14, the movement of the charge is suppressed at the joint of the divided bodies 3f and 3g. As a result, it is possible to suppress a decrease in the mist generation amount (ion generation amount) in the mist generation unit (ion generation unit) 11 and a decrease in the metal particle generation amount in the metal fine particle generation unit 10.
  • the pair of lock portions 28 are arranged left and right with the inner cylinder 6 interposed therebetween. Has been placed. For this reason, the weight balance of the hair dryer 1 becomes favorable and the hair dryer 1 becomes easy to have. Moreover, the hair dryer 1 can be reduced in size by effectively using the space around the inner cylinder 6 between the first voltage application circuit 12 and the second voltage application circuit 14.
  • the amount of mist generated by the mist generation unit (ion generation unit) 11 it has been found by the present inventors that a decrease in (amount of generated ions) and a decrease in the amount of metal fine particles generated in the metal fine particle generator 10 can be suppressed.
  • the second perpendicular line x2 is arranged within the range of 80 degrees ⁇ z ⁇ 280 degrees with respect to the first perpendicular line x1, the first voltage application circuit 12
  • the second voltage application circuit 14 does not have to be disposed on the opposite side with the inner cylinder 6 interposed therebetween.
  • the angle z is 80 degrees and 90 degrees, ions are stably generated at a specified generation amount or more, but the angle z is 70 degrees and 290 degrees (less than 80 degrees and over 280 degrees). ), The amount of ions generated was less than the specified amount.
  • the prescribed generation amount is an ion generation amount that allows the user to feel the effect of ions on the hair.
  • ions are stably generated at a specified generation amount or more means that ions are generated at a specified generation amount I or more as indicated by lines a, b, and c in FIG. As long as it is equal to or greater than the specified generation amount I, the ion generation amount may vary. On the other hand, when the ion generation amount falls below the prescribed generation amount I, as shown by the lines d, e, and f in FIG. This is the case when the amount I fluctuates.
  • the present invention is not limited to the above embodiments, and various modifications can be made.
  • the arrangement of the metal fine particle generation unit and the mist generation unit may be replaced with each other in the embodiment and the modification.
  • the discharge port is preferably provided in a cover separate from the case, but may be provided in the case itself.
  • the insulation is provided by interposing an insulating member between the outer shell and the shielding wall. May be.
  • the light source of the light emitting unit is not limited to the LED, but may be a light bulb or the like.
  • the number of light emitting units is not limited to one, and a plurality of light emitting units may be provided.

Landscapes

  • Cleaning And Drying Hair (AREA)

Abstract

La présente invention concerne un sèche-cheveux pourvu d’un premier circuit d’application de tension pour appliquer une tension à une section de génération d’ions, et un second circuit d’application de tension pour appliquer une tension à une section de génération de microparticules métalliques. Une ligne perpendiculaire à l’axe d’un corps de tube et traversant le centre du premier circuit d’application de tension est définie comme une première ligne perpendiculaire, et une ligne perpendiculaire à l’axe et traversant le centre du second circuit d’application de tension est définie comme une seconde ligne perpendiculaire. La position de la première ligne perpendiculaire telle qu’observée dans la direction de l’axe est également définie comme la position de 0˚ autour de l’axe. Dans le cadre des définitions susmentionnées, la seconde ligne perpendiculaire est positionnée à l’intérieur de la plage allant de 80˚ à 280˚ autour de l’axe. Dans le sèche-cheveux de la configuration susmentionnée, l’interférence entre les circuits d’application de tension peut être supprimée. On peut donc ainsi éviter tant une réduction de la quantité d’ions générés par la section de génération d’ions qu’une réduction de la quantité de microparticules métalliques générées par la section de génération de microparticules métalliques.
PCT/JP2009/069494 2008-11-28 2009-11-17 Sèche-cheveux WO2010061753A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801318752A CN102123626A (zh) 2008-11-28 2009-11-17 吹风机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-304625 2008-11-28
JP2008304625A JP5147659B2 (ja) 2008-11-28 2008-11-28 ヘアドライヤ

Publications (1)

Publication Number Publication Date
WO2010061753A1 true WO2010061753A1 (fr) 2010-06-03

Family

ID=42225630

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/069494 WO2010061753A1 (fr) 2008-11-28 2009-11-17 Sèche-cheveux

Country Status (3)

Country Link
JP (1) JP5147659B2 (fr)
CN (1) CN102123626A (fr)
WO (1) WO2010061753A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023024280A1 (fr) * 2021-08-26 2023-03-02 广州希脉创新科技有限公司 Dispositif d'élimination de poussière doté d'une fonction d'alimentation électrique portable

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6820534B2 (ja) * 2017-03-01 2021-01-27 パナソニックＩｐマネジメント株式会社 加熱送風装置
JP6703791B2 (ja) * 2017-09-14 2020-06-03 シャープ株式会社 ヘアドライヤ
WO2021140979A1 (fr) * 2020-01-06 2021-07-15 メトラス株式会社 Unité d'émission de lumière

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305084A (ja) * 2005-04-28 2006-11-09 Kyushu Hitachi Maxell Ltd 温風乾燥機
JP2007330667A (ja) * 2006-06-19 2007-12-27 Matsushita Electric Works Ltd 荷電粒子供給装置
JP2008023063A (ja) * 2006-07-21 2008-02-07 Matsushita Electric Works Ltd ヘアードライヤー

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305084A (ja) * 2005-04-28 2006-11-09 Kyushu Hitachi Maxell Ltd 温風乾燥機
JP2007330667A (ja) * 2006-06-19 2007-12-27 Matsushita Electric Works Ltd 荷電粒子供給装置
JP2008023063A (ja) * 2006-07-21 2008-02-07 Matsushita Electric Works Ltd ヘアードライヤー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023024280A1 (fr) * 2021-08-26 2023-03-02 广州希脉创新科技有限公司 Dispositif d'élimination de poussière doté d'une fonction d'alimentation électrique portable

Also Published As

Publication number Publication date
JP5147659B2 (ja) 2013-02-20
JP2010125163A (ja) 2010-06-10
CN102123626A (zh) 2011-07-13

Similar Documents

Publication Publication Date Title
WO2010061762A1 (fr) Dispositif pour le soin des cheveux
JP5374252B2 (ja) イオン発生装置及びそれを備えた美容装置
JP5374253B2 (ja) イオン発生装置及びそれを備えた美容装置
EP2308337A1 (fr) Dispositif de soins capillaires
JP2014108120A (ja) 加熱送風装置
WO2010061753A1 (fr) Sèche-cheveux
JP2008073291A (ja) イオンドライヤー
WO2010013614A1 (fr) Dispositif de soin capillaire
JP5147661B2 (ja) 加熱送風装置
JP2009045208A (ja) 静電霧化装置及びこれを備えたヘアドライヤー
EP2338376B1 (fr) Dispositif pour soins capillaires comprenant des unités génératrices de microparticules métalliques
JP6465614B2 (ja) ミスト発生装置
JP5081797B2 (ja) 加熱送風装置
CN212067374U (zh) 一种多功能生发梳
JP4554872B2 (ja) 送風装置
JP5118002B2 (ja) 髪ケア装置
JP5123832B2 (ja) 髪ケア装置
JP5173766B2 (ja) 髪ケア装置
JP5009882B2 (ja) 金属微粒子生成装置およびそれを備える髪ケア装置
CN113876098A (zh) 护发型吹风机
JP2004261610A (ja) 送風装置
JP4514612B2 (ja) マイナスイオンを発生するヘアドライヤー
JP2019111155A (ja) ヘアドライヤー
JP7199025B2 (ja) 加熱送風システム
WO2021140735A1 (fr) Dispositif de soins capillaires

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980131875.2

Country of ref document: CN

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

Ref document number: 09829001

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09829001

Country of ref document: EP

Kind code of ref document: A1