WO2016072031A1 - Dryer - Google Patents

Dryer Download PDF

Info

Publication number
WO2016072031A1
WO2016072031A1 PCT/JP2014/079643 JP2014079643W WO2016072031A1 WO 2016072031 A1 WO2016072031 A1 WO 2016072031A1 JP 2014079643 W JP2014079643 W JP 2014079643W WO 2016072031 A1 WO2016072031 A1 WO 2016072031A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
light source
heat ray
fan
heat
Prior art date
Application number
PCT/JP2014/079643
Other languages
French (fr)
Japanese (ja)
Inventor
▲琢▼磨 仁衡
池田　伸一
大輔 ▲高▼木
Original Assignee
株式会社イデア
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 株式会社イデア filed Critical 株式会社イデア
Priority to PCT/JP2014/079643 priority Critical patent/WO2016072031A1/en
Publication of WO2016072031A1 publication Critical patent/WO2016072031A1/en

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

Definitions

  • the present invention relates to a dryer using radiant heating.
  • the dryer used for drying hair or the like is generally a hot air heating type in which air heated by a heater made of nichrome wire or the like is blown out by a blower fan.
  • a heater made of nichrome wire or the like is blown out by a blower fan.
  • many hair dryers have high power, and some have power consumption exceeding 1000 W.
  • Patent Document 1 In order to increase the thermal efficiency of such a dryer with respect to the heating object, a configuration combining a hot air heating method and a radiant heating method has been proposed (for example, Patent Document 1).
  • a hot air heat source part and a radiant heat source part are arranged in order toward the downstream side of the air flow generated by the air blowing part.
  • air heated by the heat source for hot air is blown out, and radiant heat rays are emitted from the radiant heat source and the reflecting mirror, so that the hair can be dried in a short time and power can be saved. ing.
  • the hair dryer described in Patent Document 1 includes a radiant heat source unit and a reflection mirror near the opening of the hair dryer, there is a risk that strong light is irradiated from the vicinity of the object to be heated and the eyes of the user are damaged. there were.
  • a filter is often used to block such strong visible light.
  • this hair dryer is configured to blow air in the radial direction of the radiant heat source, it is impossible to insert such a filter or the like.
  • the power consumption can only be reduced slightly compared to the configuration of the hot air heat source section alone.
  • the number of parts is large, there is a problem that the manufacturing cost is increased as compared with the conventional configuration.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a dryer that can reduce power consumption, increase safety, and reduce manufacturing costs.
  • the dryer according to the first aspect of the present invention comprises: A heat ray light source; A reflector provided on the inner wall with a reflection surface that reflects at least part of the light emitted by the heat-ray source in the heating direction from the heat-source to the object to be heated; A housing that supports the outer wall of the reflector in a state having a ventilation space between the outer wall of the reflector, A fan that is provided behind the heat ray light source with respect to the heating direction and sends air toward the heating direction; It is characterized by providing.
  • the reflector may include a plurality of through holes.
  • the heat ray light source may be any one of a halogen lamp, an incandescent lamp, a xenon lamp, and a metal halide lamp.
  • a filter that transmits the infrared light of the heat ray light source and attenuates the visible light may be further provided at the end of the reflector that is closer to the heating target.
  • the reflector may include a first reflecting portion having a shape in which a cross section in a plane extending in the heating direction is a parabola, or a side surface of a truncated cone having a central axis in the heating direction.
  • the reflector may further include a second reflecting portion that is continuous with the first reflecting portion and includes a side surface of a cylinder or a truncated cone having a central axis in the heating direction.
  • the control unit may stop the power supply to the fan after a predetermined time has elapsed from the stop of the power supply to the heat ray light source.
  • the power source of the heat ray light source and the fan may be a power storage device.
  • the dryer 1 which concerns on this embodiment is a dryer which dries a heating object by irradiating a heating object, such as hair, by releasing a warm air and irradiating a heat ray (light).
  • the dryer 1 includes a substantially cylindrical main body 10 and a cylindrical handle 20 extending downward from the main body 10.
  • the heating direction (P direction) toward the heating target air is sucked from the rear, hot air is discharged forward, and heat rays are irradiated.
  • the object to be heated is disposed in front of the P direction.
  • the main body 10 includes a heat source 11 and a reflector 13 provided on the inner wall with a reflection surface that reflects light emitted from the heat source 11 and directs it in the P direction.
  • a filter 15 that transmits only thermal linear infrared light out of the light emitted from the thermal linear light source 11, a housing 17 that supports the outer wall of the reflector 13, and a fan 19 are provided.
  • FIG. 2 is a sectional view of the dryer 1 in the plane indicated by aa in FIGS. 1B and 1C.
  • the handle portion 20 includes a power source 21 and a control board 23 that controls power supply from the power source 21 to the heat-linear light source 11 and the fan 19. Further, a switch 25 is provided on the side surface of the gripper 20 to turn on / off the power source or switch the output power.
  • the heat ray light source 11 includes, for example, a halogen lamp, an incandescent lamp, a xenon lamp, a metal halide lamp, or the like.
  • a fixture 111 including a power supply socket for the heat ray light source 11 is fixed to the housing 17.
  • the reflector 13 is formed by processing a material that reflects light, such as aluminum, and includes a first reflecting portion 131 and a second reflecting portion 132 that are continuous with each other about the same straight line h.
  • the first reflecting portion 131 has a shape in which a cross section in a plane passing through the straight line h is a parabola.
  • the second reflecting portion 132 has a cylindrical side surface shape with the straight line h as the central axis.
  • the reflector 13 is fixed to the housing 17 in a state in which the heat ray light source 11 is disposed at a position close to the first reflector 131. At this time, the center point where the filament of the heat ray light source 11 is located is arranged on the straight line h which is the center axis of the reflector 13. Further, the reflector 13 aligns the straight line h of the central axis with the heating direction (P direction). That is, the first reflecting portion 131 has a shape in which a cross section in a plane extending in the P direction is a parabola, and the second reflecting portion 132 is a cylinder that is continuous with the first reflecting portion 131 and has a central axis in the P direction. From the side.
  • the heat ray light source 11 is located at the focal point of a parabola having a cross-sectional shape of the first reflecting portion 131. That is, when the P direction on the straight line h is + y, and the coordinates (x, y) of the parabola of the cross-sectional shape of the first reflecting portion 131 are expressed by the following expression (1), the coordinates of the center of the heat linear light source 11 are (0, 1 / 4a).
  • the second reflecting portion 132 is provided with a plurality of through holes 133 as shown in FIGS. 3A and 3D.
  • the through hole 133 is for inflowing and outflowing air between the inside and the outside of the reflector 13.
  • the size of the through hole 133 is determined so as to have an optimum inner diameter in consideration of the amount of reflected light and the amount of air flowing in and out.
  • the reflector 13 has a circular opening q as shown in FIG. 3B when viewed from the front in the P direction.
  • the inner diameter of the opening q is the same as the inner diameter of the cylinder of the second reflecting portion 132.
  • the inner diameter of the opening s is set so that the socket of the heat ray light source 11 can pass and the opening q does not come into contact with the socket when fixed to the housing 17.
  • the filter 15 blocks visible light out of light emitted from the heat ray light source 11 and transmits heat ray infrared light. As shown in FIGS. 4A to 4D, the filter 15 is provided so as to close the opening q of the reflector 13.
  • the casing 17 of the main body 10 surrounds the outer periphery of the reflector 13 and supports the outer wall of the reflector 13 with a ventilation space between the outer wall of the reflector 13. More specifically, a plurality of supporting protrusions 171 are provided on the outer wall of the reflector 13, and the protrusions 171 are fixed inside the casing 17 of the main body 10.
  • the fan 19 is arranged behind the heat ray light source 11 in the P direction.
  • a vent 172 covered with a net is provided at the rear end of the housing 17. The fan 19 rotates to suck air from the vent 172 and blow air toward the heat ray light source 11 and the reflector 13.
  • the front end of the housing 17 is provided with a nozzle 173 fitted to the end.
  • the nozzle 173 has a shape in which the opening located on the opposite side of the fitting portion with the housing 17 is smaller than the fitting portion.
  • the nozzle 173 makes it difficult for the user to touch the reflector 13 and the filter 15 that are at a high temperature, and can reduce the hot air discharge area and increase the strength of the hot air.
  • a power supply 21 is provided at the lower part of the grip 20.
  • the power source 21 is a power storage device including a capacitor or a storage battery, and may be a device that can be repeatedly charged.
  • a conventional heater made of nichrome wire or the like it is necessary to supply power of about 1000 W, and thus a power source is obtained from an AC (Alternating Current) outlet.
  • a hot wire of 50 to 500 W is used. Since the luminescent light source 11 is used, power can be supplied from various power storage devices.
  • the power source 21 When the power source 21 is a chargeable power storage device, the power source 21 is connected to a charging terminal exposed to the outside of the housing 17 of the gripping unit 20 and stored by a charger externally connected to the charging terminal. It is stored in the device. In addition, since the power supply 21 which is an electrical storage device supplies direct current (DC) power, the fan 19 is a DC fan.
  • DC direct current
  • a control board 23 is provided above the power supply 21 of the grip portion 21. As shown in FIG. 5, the control board 23 is connected to the heat ray light source 11, the fan 19, the power source 21, and the switch 25.
  • the control board 23 includes a power control unit 231 and a timer 232.
  • the switch 25 switches between warm air output, cold air output, and OFF according to the operation of the operator. For the warm air output, the output power may be switched stepwise.
  • the power control unit 231 supplies power from the power source 21 only to the fan 19. Thereafter, when the operator sets the switch 25 to OFF, the power control unit 231 stops the power supply.
  • the power control unit 231 supplies power from the power source 21 to the hot-wire light source 11 and the fan 19.
  • the output power can be switched in a stepwise manner, power corresponding to the setting of the switch 25 is supplied.
  • the power supply to the heat ray light source 11 is stopped, and at the same time, the timer 232 is started.
  • the power control unit 231 stops the power supply to the fan 19. Thereby, after stopping the heat ray light source 11, the residual heat of the heat ray light source 11 or the reflecting plate 13 can be released to the outside of the housing 17 by air blown from the fan 19 and cooled.
  • FIGS. 6 and 7 are cross-sectional views of the main body 10 viewed from the opposite side of the gripping part 20, that is, from above.
  • the light from the heat ray light source 11 is emitted in all directions except the socket portion of the heat ray light source 11.
  • the emitted light is reflected by the first reflecting part 131 and the second reflecting part 132 of the reflector 13 and travels in the heating direction (P direction).
  • the heat-ray infrared light is transmitted in the P direction, but other visible light is attenuated by the filter 17.
  • the reflector 131 When the light of the heat ray light source 11 is reflected by the inner wall of the reflector 13, the reflector 131 is also heated and the temperature rises. Further, the temperature of the heat ray light source 11 itself rises due to light emission. The temperature of the surrounding air also rises due to the heat of the heat ray light source 11 and the reflector 13.
  • the fan 19 blows air toward the heat ray light source 11 and the reflector 13, and air flows inside and outside the reflector 13 as shown in FIG. Air from the fan 19 behind the heat ray light source 11 flows into the reflector 13 through the opening s of the first reflecting portion 131. The air that has flowed into the reflector 13 is heated by the heat of the heat source 11 and the inner wall of the reflector 13, and then flows out of the reflector 13 through the through hole 133 of the second reflector 132.
  • the air that has not flowed from the fan 19 into the opening s of the first reflecting portion 131 passes through the ventilation space between the outer periphery of the reflector 13 and the housing 17. At this time, air is heated by the heat of the reflector 13, and the temperature of the air rises. The air whose temperature has risen flows out from the nozzle 173 in the P direction. That is, the warm air flows out in the P direction.
  • the conventional dryer since the conventional dryer was equipped with a hot light source at the hot air discharge location, it could not be inserted because the hot air was blocked when the filter was inserted.
  • the dryer 1 of the present embodiment emits heat rays from the inside of the reflector 13 and emits warm air from the outside, the visible light can be blocked by the filter 15 without blocking the discharge of warm air. As a result, the user does not hurt his eyes and is highly safe.
  • the dryer 1 reflects the light emitted from the heat ray light source 11 by the first reflecting portion 131 having a parabolic cross section and the second reflecting portion 132 having a cylindrical shape.
  • the light was reflected from the inner wall of the body 13 and irradiated in the heating direction (P direction).
  • the fan 19 blows air toward the heat ray light source 11 and the reflector 13 from the rear of the heat ray light source 11, thereby releasing the air heated around the heat ray light source 11 and the reflector 13 in the P direction. It was decided. Thereby, the power consumption of the dryer 1 can be reduced, safety can be increased, and the manufacturing cost can be reduced.
  • the present invention at least a part of the light emitted from the heat ray light source is reflected in the heating direction toward the heating target by the reflector having the reflection surface on the inner wall, and the fan provided behind the heat ray light source.
  • Sends air in the heating direction warms the air by passing it around the heat source and the ventilation space between the outer wall of the reflector and the housing, and releases it in the heating direction. .
  • the power consumption of the dryer can be reduced, the safety can be increased, and the manufacturing cost can be reduced.
  • the 1st reflection part 131 of the reflector 13 was made into the shape of a parabola in cross section, it is the shape which reflects at least one part of the light of the heat ray light source 11 to a heating direction (P direction).
  • the cross section may have a semicircular arc shape.
  • the shape of the side surface of the truncated cone which the 1st reflection part 231 of the dryer 2 has a central axis in a heating direction may be sufficient.
  • the 2nd reflection part 132 of the reflector 13 was made into the shape of the side surface of the cylinder which has a central axis in a heating direction, the shape which reflects at least one part of the light of the heat ray light source 11 to a heating direction (P direction). Any other shape may be used.
  • the second reflecting portion 332 of the dryer 3 may have a shape of a side surface of a truncated cone having a central axis in the heating direction.
  • the dryer 1 is composed of the main body 10 and the grip 20, other forms may be used.
  • a configuration including only the main body 10 may include a power supply 21 and a control board 23 in the main body 10.
  • the dryer closer to the fan 19 can be gripped and used.
  • the power source 21 is composed of a power storage device
  • a power cable is provided instead of the power storage device, AC power is obtained from the AC outlet via the power cable, and AC power is supplied to the thermal linear light source 11 and the fan 19. You may do it.
  • the fan 19 is an AC fan driven by an AC power source.

Landscapes

  • Control Of Resistance Heating (AREA)

Abstract

In this dryer (1), light emitted from a hot wire light source (11) is reflected from the inner walls of a reflector (13) comprising a first reflecting part (131) having a cross section of parabolic shape and a second reflecting part (132) of cylindrical shape, and is irradiated towards a heating direction (P direction). From the back of the hot wire light source (11), a fan (19) blows air towards the hot wire light source (11) and the reflector (13), whereby the air is heated around the hot wire light source (11) and the reflector (13). The heated air is discharged towards the P direction through a venting space between the housing (17) and the outer wall of the reflector (13).

Description

ドライヤーHairdryer
　本発明は、輻射加熱を利用したドライヤーに関する。 The present invention relates to a dryer using radiant heating.
　毛髪等を乾燥させるために使用するドライヤーは、ニクロム線等からなるヒータで加熱した空気を送風ファンにより吹き出させる温風加熱方式ものが一般的である。近年のヘアドライヤーはハイパワーのものが多く、消費電力が１０００Ｗを超えるものもある。 The dryer used for drying hair or the like is generally a hot air heating type in which air heated by a heater made of nichrome wire or the like is blown out by a blower fan. In recent years, many hair dryers have high power, and some have power consumption exceeding 1000 W.
　このようなドライヤーの加熱対象物に対する熱効率を上げるために、温風加熱方式と輻射加熱方式を組み合わせた構成が提案されている（例えば、特許文献１）。 In order to increase the thermal efficiency of such a dryer with respect to the heating object, a configuration combining a hot air heating method and a radiant heating method has been proposed (for example, Patent Document 1).
　特許文献１に記載のヘアドライヤーは、送風部が発生させる空気流の下流側に向かって、温風用熱源部と放射熱源部を順に並べて配置している。温風用熱源部で加熱された空気を吹き出すとともに、放射熱源部及び反射ミラーから放射熱線を放射することにより、毛髪を短時間で乾燥させることができ、また省電力化も可能になると説明している。 In the hair dryer described in Patent Document 1, a hot air heat source part and a radiant heat source part are arranged in order toward the downstream side of the air flow generated by the air blowing part. Explains that air heated by the heat source for hot air is blown out, and radiant heat rays are emitted from the radiant heat source and the reflecting mirror, so that the hair can be dried in a short time and power can be saved. ing.
特開２００５－１７７２３４号公報JP 2005-177234 A
　特許文献１に記載のヘアドライヤーは、放射熱源部と反射ミラーをヘアドライヤーの開口部近くに備えているため、強い光が加熱対象物の間近から照射され、使用者の目を痛める危険性があった。このような強い可視光を遮るためにフィルタが用いられることが多い。しかし、このヘアドライヤーは、放射熱源部の放射方向に向かって送風する構成であるため、そのようなフィルタ等を挿入することも不可能であった。 Since the hair dryer described in Patent Document 1 includes a radiant heat source unit and a reflection mirror near the opening of the hair dryer, there is a risk that strong light is irradiated from the vicinity of the object to be heated and the eyes of the user are damaged. there were. A filter is often used to block such strong visible light. However, since this hair dryer is configured to blow air in the radial direction of the radiant heat source, it is impossible to insert such a filter or the like.
　また、温風用熱源部と放射熱源部の双方に電源を供給するため、温風用熱源部だけの構成と比較して、消費電力をわずかに低減できるに過ぎなかった。また、部品点数も多いため、従来の構成と比較して製造コストも上昇するという問題があった。 Also, since power is supplied to both the hot air heat source section and the radiant heat source section, the power consumption can only be reduced slightly compared to the configuration of the hot air heat source section alone. In addition, since the number of parts is large, there is a problem that the manufacturing cost is increased as compared with the conventional configuration.
　本発明は、上記実情に鑑みてなされたものであり、消費電力を低減し、安全性を高め、かつ製造コストを低減することのできるドライヤーを提供することを目的とする。 The present invention has been made in view of the above circumstances, and an object thereof is to provide a dryer that can reduce power consumption, increase safety, and reduce manufacturing costs.
　上記目的を達成するため、本発明の第１の観点に係るドライヤーは、
　熱線性光源と、
　前記熱線性光源が放射する光の少なくとも一部を、前記熱線性光源から加熱対象に向かう加熱方向に反射させる反射面を内壁に備えた反射体と、
　前記反射体の外壁との間に通気空間を有する状態で、前記反射体の外壁を支持する筐体と、
　前記加熱方向に対して前記熱線性光源の後方に備え、前記加熱方向に向かって空気を送るファンと、
　を備えることを特徴とする。 In order to achieve the above object, the dryer according to the first aspect of the present invention comprises:
A heat ray light source;
A reflector provided on the inner wall with a reflection surface that reflects at least part of the light emitted by the heat-ray source in the heating direction from the heat-source to the object to be heated;
A housing that supports the outer wall of the reflector in a state having a ventilation space between the outer wall of the reflector,
A fan that is provided behind the heat ray light source with respect to the heating direction and sends air toward the heating direction;
It is characterized by providing.
　前記反射体は複数の貫通穴を備えてもよい。 The reflector may include a plurality of through holes.
　前記熱線性光源は、ハロゲンランプ、白熱ランプ、キセノンランプ、メタルハライドランプのいずれか１つであってもよい。 The heat ray light source may be any one of a halogen lamp, an incandescent lamp, a xenon lamp, and a metal halide lamp.
　前記反射体の前記加熱対象に近い方の端部に、前記熱線性光源の赤外光を透過させ可視光を減衰させるフィルタを更に備えてもよい。 A filter that transmits the infrared light of the heat ray light source and attenuates the visible light may be further provided at the end of the reflector that is closer to the heating target.
　前記反射体は、前記加熱方向に延在する平面における断面が放物線である形状、又は、前記加熱方向に中心軸を有する円錐台の側面からなる第１反射部を含むようにしてもよい。 The reflector may include a first reflecting portion having a shape in which a cross section in a plane extending in the heating direction is a parabola, or a side surface of a truncated cone having a central axis in the heating direction.
　前記反射体は、前記第１反射部と連続し、前記加熱方向に中心軸を有する円筒又は円錐台の側面からなる第２反射部を更に含むようにしてもよい。 The reflector may further include a second reflecting portion that is continuous with the first reflecting portion and includes a side surface of a cylinder or a truncated cone having a central axis in the heating direction.
　前記熱線性光源及び前記ファンに対する電源供給を制御する制御部を更に備え、
　前記制御部は、前記熱線性光源への前記電源供給の停止から所定時間経過後に前記ファンへの前記電源供給を停止するようにしてもよい。 A control unit for controlling power supply to the heat ray light source and the fan;
The control unit may stop the power supply to the fan after a predetermined time has elapsed from the stop of the power supply to the heat ray light source.
　前記熱線性光源と前記ファンの電源は、蓄電デバイスであってもよい。 The power source of the heat ray light source and the fan may be a power storage device.
　本発明によれば、消費電力を低減し、安全性を高め、かつ製造コストを低減することが可能となる。 According to the present invention, it is possible to reduce power consumption, increase safety, and reduce manufacturing costs.
実施形態に係るドライヤーの側面図である。It is a side view of the dryer concerning an embodiment. 図１ＡのＰ方向の前方から見たドライヤーの側面図である。It is a side view of the dryer seen from the front of P direction of Drawing 1A. 図１ＡのＰ方向の後方から見たドライヤーの側面図である。It is a side view of the dryer seen from the back of P direction of Drawing 1A. 実施形態に係るドライヤーの断面図である。It is sectional drawing of the dryer which concerns on embodiment. 反射体の側面図である。It is a side view of a reflector. 図３ＡのＰ方向の前方から見た反射体の側面図である。It is the side view of the reflector seen from the front of the P direction of FIG. 3A. 図３ＡのＰ方向の後方から見た反射体の側面図である。It is the side view of the reflector seen from the back of the P direction of Drawing 3A. 反射体の斜視図である。It is a perspective view of a reflector. フィルタを付した反射体の側面図である。It is a side view of the reflector which attached | subjected the filter. 図３ＡのＰ方向の前方から見た、フィルタを付した反射体の側面図である。It is the side view of the reflector which attached | subjected the filter seen from the front of the P direction of FIG. 3A. 図３ＡのＰ方向の後方から見た、フィルタを付した反射体の側面図である。It is the side view of the reflector which attached | subjected the filter seen from the back of the P direction of FIG. 3A. フィルタを付した反射体の斜視図である。It is a perspective view of the reflector which attached | subjected the filter. ドライヤーの内部ブロック図である。It is an internal block diagram of a dryer. 光の反射の様子を示した図である。It is the figure which showed the mode of reflection of light. 空気流の様子を示した図である。It is the figure which showed the mode of the airflow. 他の実施形態に係るドライヤーの断面図である。It is sectional drawing of the dryer which concerns on other embodiment. 他の実施形態に係るドライヤーの断面図である。It is sectional drawing of the dryer which concerns on other embodiment.
　（実施形態）
　以下、本発明の実施形態について図を参照して詳細に説明する。 (Embodiment)
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
　本実施形態に係るドライヤー１は、毛髪等の加熱対象に対して、温風を放出するとともに熱線（光）を照射して加熱することにより、加熱対象を乾燥させる乾燥機である。ドライヤー１は、図１Ａ～Ｃに示すように、略円筒状の本体部１０と、本体部１０から下方に延びた筒状の把手部２０からなる。加熱対象に向かう加熱方向（Ｐ方向）において後方から空気を吸入し、前方に温風を放出するとともに熱線を照射する。加熱対象はＰ方向の前方に配置される。 The dryer 1 which concerns on this embodiment is a dryer which dries a heating object by irradiating a heating object, such as hair, by releasing a warm air and irradiating a heat ray (light). As shown in FIGS. 1A to 1C, the dryer 1 includes a substantially cylindrical main body 10 and a cylindrical handle 20 extending downward from the main body 10. In the heating direction (P direction) toward the heating target, air is sucked from the rear, hot air is discharged forward, and heat rays are irradiated. The object to be heated is disposed in front of the P direction.
　本体部１０の内部には、図２に示すように、熱線性光源１１と、熱線性光源１１から放射される光を反射させＰ方向に向かわせる反射面を内壁に備えた反射体１３と、熱線性光源１１から放出される光のうち熱線性の赤外光のみを透過させるフィルタ１５と、反射体１３の外壁を支持する筐体１７と、ファン１９を備える。ここで、図２は、図１Ｂ、１Ｃのａ－ａで示された平面におけるドライヤー１の断面図である。 As shown in FIG. 2, the main body 10 includes a heat source 11 and a reflector 13 provided on the inner wall with a reflection surface that reflects light emitted from the heat source 11 and directs it in the P direction. A filter 15 that transmits only thermal linear infrared light out of the light emitted from the thermal linear light source 11, a housing 17 that supports the outer wall of the reflector 13, and a fan 19 are provided. Here, FIG. 2 is a sectional view of the dryer 1 in the plane indicated by aa in FIGS. 1B and 1C.
　把手部２０の内部には、図２に示すように、電源２１と、電源２１から熱線性光源１１及びファン１９への電源供給を制御する制御基板２３と、を備える。また把持部２０の側面に電源をＯＮ／ＯＦＦし、又は、出力パワーを切り替えるスイッチ２５を備える。 As shown in FIG. 2, the handle portion 20 includes a power source 21 and a control board 23 that controls power supply from the power source 21 to the heat-linear light source 11 and the fan 19. Further, a switch 25 is provided on the side surface of the gripper 20 to turn on / off the power source or switch the output power.
　熱線性光源１１は、例えば、ハロゲンランプ、白熱ランプ、キセノンランプ、メタルハライドランプ等から構成される。熱線性光源１１の電力供給用のソケットを含む固定具１１１は筐体１７に対して固定されている。 The heat ray light source 11 includes, for example, a halogen lamp, an incandescent lamp, a xenon lamp, a metal halide lamp, or the like. A fixture 111 including a power supply socket for the heat ray light source 11 is fixed to the housing 17.
　反射体１３は、アルミ等の光を反射する材料を加工して形成したものであり、互いに同一の直線ｈを中心軸とし、互いに連続する第１反射部１３１と第２反射部１３２から構成される。第１反射部１３１は、直線ｈを通る平面における断面が放物線である形状を有する。第２反射部１３２は直線ｈを中心軸とする円筒の側面の形状を有する。 The reflector 13 is formed by processing a material that reflects light, such as aluminum, and includes a first reflecting portion 131 and a second reflecting portion 132 that are continuous with each other about the same straight line h. The The first reflecting portion 131 has a shape in which a cross section in a plane passing through the straight line h is a parabola. The second reflecting portion 132 has a cylindrical side surface shape with the straight line h as the central axis.
　反射体１３は、熱線性光源１１を第１反射部１３１に近い位置に配置した状態で筐体１７に対して固定される。このとき、熱線性光源１１のフィラメントが位置する中心点を反射体１３の中心軸である直線ｈ上に配置する。また、反射体１３は、中心軸の直線ｈを加熱方向（Ｐ方向）に合わせるようにする。つまり、第１反射部１３１は、Ｐ方向に延在する平面における断面が放物線である形状であり、第２反射部１３２は、第１反射部１３１と連続し、Ｐ方向に中心軸を有する円筒の側面からなる。 The reflector 13 is fixed to the housing 17 in a state in which the heat ray light source 11 is disposed at a position close to the first reflector 131. At this time, the center point where the filament of the heat ray light source 11 is located is arranged on the straight line h which is the center axis of the reflector 13. Further, the reflector 13 aligns the straight line h of the central axis with the heating direction (P direction). That is, the first reflecting portion 131 has a shape in which a cross section in a plane extending in the P direction is a parabola, and the second reflecting portion 132 is a cylinder that is continuous with the first reflecting portion 131 and has a central axis in the P direction. From the side.
　熱線性光源１１と反射体１３の位置関係をより詳細に説明する。熱線性光源１１は、第１反射部１３１の断面形状の放物線の焦点に位置する。つまり、直線ｈ上のＰ方向を＋ｙとして、第１反射部１３１の断面形状の放物線の座標（ｘ、ｙ）が下式（１）で表される場合、熱線性光源１１の中心の座標は（０，１／４ａ）となる。 The positional relationship between the heat ray light source 11 and the reflector 13 will be described in more detail. The heat ray light source 11 is located at the focal point of a parabola having a cross-sectional shape of the first reflecting portion 131. That is, when the P direction on the straight line h is + y, and the coordinates (x, y) of the parabola of the cross-sectional shape of the first reflecting portion 131 are expressed by the following expression (1), the coordinates of the center of the heat linear light source 11 are (0, 1 / 4a).
　ｙ＝ａ・ｘ＾２　　　　　（１） Y = a · x ^ 2 (1)
　第２反射部１３２には、図３Ａ、図３Ｄに示すように、複数の貫通穴１３３を設けている。この貫通穴１３３は反射体１３の内部と外部の間で空気を流入、流出するためのものである。貫通穴１３３の大きさは、光の反射量及び空気の流入出量を勘案して最適な内径を有するように決定する。 The second reflecting portion 132 is provided with a plurality of through holes 133 as shown in FIGS. 3A and 3D. The through hole 133 is for inflowing and outflowing air between the inside and the outside of the reflector 13. The size of the through hole 133 is determined so as to have an optimum inner diameter in consideration of the amount of reflected light and the amount of air flowing in and out.
　反射体１３は、Ｐ方向において前方から見ると図３Ｂのように円形の開口部ｑを有する。この開口部ｑの内径は、第２反射部１３２の円筒の内径と同じである。一方、Ｐ方向において後方から見ると図３Ｃのように円形の開口部ｓを有する。この開口部ｓの内径は、熱線性光源１１のソケットが通過でき、筐体１７に対して固定されているときに、開口部ｑがソケットに接触することのないような内径とする。 The reflector 13 has a circular opening q as shown in FIG. 3B when viewed from the front in the P direction. The inner diameter of the opening q is the same as the inner diameter of the cylinder of the second reflecting portion 132. On the other hand, when viewed from the rear in the P direction, it has a circular opening s as shown in FIG. 3C. The inner diameter of the opening s is set so that the socket of the heat ray light source 11 can pass and the opening q does not come into contact with the socket when fixed to the housing 17.
　フィルタ１５は、熱線性光源１１から放出される光のうち可視光を遮断し、熱線性の赤外光を透過させる。フィルタ１５は、図４Ａ～Ｄに示すように、反射体１３の開口部ｑを塞ぐように備えられる。 The filter 15 blocks visible light out of light emitted from the heat ray light source 11 and transmits heat ray infrared light. As shown in FIGS. 4A to 4D, the filter 15 is provided so as to close the opening q of the reflector 13.
　本体部１０の筐体１７は、反射体１３の外周を囲んでおり、反射体１３の外壁との間に通気空間を有する状態で反射体１３の外壁を支持している。より詳細には反射体１３の外壁には支持用の突起１７１を複数備えており、この突起１７１が本体部１０の筐体１７の内側に固定されている。 The casing 17 of the main body 10 surrounds the outer periphery of the reflector 13 and supports the outer wall of the reflector 13 with a ventilation space between the outer wall of the reflector 13. More specifically, a plurality of supporting protrusions 171 are provided on the outer wall of the reflector 13, and the protrusions 171 are fixed inside the casing 17 of the main body 10.
　ファン１９は、Ｐ方向において熱線性光源１１の後方に配置されている。筐体１７の後方端部には、網で覆われた通気口１７２を設けている。ファン１９は回転することにより、通気口１７２から空気を吸い込み、熱線性光源１１及び反射体１３に向けて空気を吹き付ける。 The fan 19 is arranged behind the heat ray light source 11 in the P direction. A vent 172 covered with a net is provided at the rear end of the housing 17. The fan 19 rotates to suck air from the vent 172 and blow air toward the heat ray light source 11 and the reflector 13.
　筐体１７の前方端部には、当該端部に嵌合されるノズル１７３を備える。ノズル１７３は、筐体１７との嵌合部分の逆側に位置する開口部が嵌合部分より小さい形状を有する。このノズル１７３により、高温になる反射体１３、フィルタ１５を使用者が触れにくくなるとともに、温風の放出面積を小さくして温風の強度を強めることができる。 The front end of the housing 17 is provided with a nozzle 173 fitted to the end. The nozzle 173 has a shape in which the opening located on the opposite side of the fitting portion with the housing 17 is smaller than the fitting portion. The nozzle 173 makes it difficult for the user to touch the reflector 13 and the filter 15 that are at a high temperature, and can reduce the hot air discharge area and increase the strength of the hot air.
　把持部２０の下部には電源２１を備える。本実施形態では、電源２１はキャパシタ又は蓄電池等からなる蓄電デバイスであり、繰り返し充電可能なデバイスであってもよい。従来のニクロム線等からなるヒータを用いた場合は、１０００Ｗ程度の電力を供給する必要があったため、ＡＣ（Alternating Current）コンセントから電源を得ていたが、本実施形態では、５０～５００Ｗの熱線性光源１１を用いているため、各種蓄電デバイスによる電源供給が可能である。 A power supply 21 is provided at the lower part of the grip 20. In the present embodiment, the power source 21 is a power storage device including a capacitor or a storage battery, and may be a device that can be repeatedly charged. When a conventional heater made of nichrome wire or the like is used, it is necessary to supply power of about 1000 W, and thus a power source is obtained from an AC (Alternating Current) outlet. In this embodiment, a hot wire of 50 to 500 W is used. Since the luminescent light source 11 is used, power can be supplied from various power storage devices.
　電源２１が充電可能な蓄電デバイスである場合、電源２１は把持部２０の筐体１７の外部に露出した充電用の端子と接続されており、充電用の端子に外部接続された充電器により蓄電デバイスに蓄電される。なお、蓄電デバイスである電源２１はＤＣ（Direct Current）電源を供給するため、ファン１９はＤＣファンである。 When the power source 21 is a chargeable power storage device, the power source 21 is connected to a charging terminal exposed to the outside of the housing 17 of the gripping unit 20 and stored by a charger externally connected to the charging terminal. It is stored in the device. In addition, since the power supply 21 which is an electrical storage device supplies direct current (DC) power, the fan 19 is a DC fan.
　把持部２１の電源２１の上方には、制御基板２３を備えている。制御基板２３は、図５に示すように、熱線性光源１１、ファン１９、電源２１、スイッチ２５に接続されている。 A control board 23 is provided above the power supply 21 of the grip portion 21. As shown in FIG. 5, the control board 23 is connected to the heat ray light source 11, the fan 19, the power source 21, and the switch 25.
　制御基板２３は、電源制御部２３１とタイマー２３２を備えている。スイッチ２５は、操作者の操作により、温風出力と冷風出力とＯＦＦとを切り替えるものである。温風出力は、出力パワーを段階的に切り替えられるようにしてもよい。 The control board 23 includes a power control unit 231 and a timer 232. The switch 25 switches between warm air output, cold air output, and OFF according to the operation of the operator. For the warm air output, the output power may be switched stepwise.
　操作者がスイッチ２５を冷風出力にセットした場合、電源制御部２３１は、ファン１９のみに電源２１から電源供給する。その後、操作者がスイッチ２５をＯＦＦにセットした場合、電源制御部２３１は電源供給を停止する。 When the operator sets the switch 25 to the cold air output, the power control unit 231 supplies power from the power source 21 only to the fan 19. Thereafter, when the operator sets the switch 25 to OFF, the power control unit 231 stops the power supply.
　操作者がスイッチ２５を温風出力にセットした場合、電源制御部２３１は、熱線性光源１１とファン１９に電源２１から電源供給する。出力パワーを段階的に切り替えられる場合にはスイッチ２５の設定に合わせた電力を供給する。その後、操作者がスイッチ２５をＯＦＦにセットした場合、まず熱線性光源１１への電源供給を停止すると同時にタイマー２３２をスタートする。タイマー２３２が予め定めた時間の経過を示したとき、電源制御部２３１はファン１９への電源供給を停止する。これにより、熱線性光源１１を停止させた後、熱線性光源１１や反射板１３の残熱をファン１９からの送風で筐体１７の外へ逃がし、冷却させることができる。 When the operator sets the switch 25 to the warm air output, the power control unit 231 supplies power from the power source 21 to the hot-wire light source 11 and the fan 19. When the output power can be switched in a stepwise manner, power corresponding to the setting of the switch 25 is supplied. Thereafter, when the operator sets the switch 25 to OFF, first, the power supply to the heat ray light source 11 is stopped, and at the same time, the timer 232 is started. When the timer 232 indicates that a predetermined time has elapsed, the power control unit 231 stops the power supply to the fan 19. Thereby, after stopping the heat ray light source 11, the residual heat of the heat ray light source 11 or the reflecting plate 13 can be released to the outside of the housing 17 by air blown from the fan 19 and cooled.
　以上のように構成したドライヤー１の動作について図６、７を用いて説明する。図６、７は本体部１０を把持部２０の逆側、つまり上方から見た断面図である。 The operation of the dryer 1 configured as described above will be described with reference to FIGS. 6 and 7 are cross-sectional views of the main body 10 viewed from the opposite side of the gripping part 20, that is, from above.
　操作者がスイッチ２５を温風出力にセットすると、熱線性光源１１とファン１９に電源供給し、熱線性光源１１は光を放射し、ファン１９は熱線性光源１１及び反射体１３に向かって送風する。 When the operator sets the switch 25 to the warm air output, power is supplied to the thermal linear light source 11 and the fan 19, the thermal linear light source 11 emits light, and the fan 19 blows air toward the thermal linear light source 11 and the reflector 13. To do.
　熱線性光源１１の光は、熱線性光源１１のソケット部分を除く全方向に向かって放射される。放射された光は、反射体１３の第１反射部１３１、第２反射部１３２で反射されて加熱方向（Ｐ方向）に向かって進む。フィルタ１７に到達した光のうち、熱線性の赤外光はＰ方向に透過するが、その他の可視光はフィルタ１７で減衰する。 The light from the heat ray light source 11 is emitted in all directions except the socket portion of the heat ray light source 11. The emitted light is reflected by the first reflecting part 131 and the second reflecting part 132 of the reflector 13 and travels in the heating direction (P direction). Of the light reaching the filter 17, the heat-ray infrared light is transmitted in the P direction, but other visible light is attenuated by the filter 17.
　つまり、Ｐ方向において、フィルタ１７の前方には熱線性の赤外光のみが放出されるため、赤外光が加熱対象に照射され、加熱対象を加熱することができる。 That is, in the P direction, only heat-ray infrared light is emitted in front of the filter 17, so that the infrared light is irradiated onto the object to be heated and the object to be heated can be heated.
　熱線性光源１１の光が反射体１３の内壁で反射する際に、反射体１３１も加熱されて温度が上昇する。また、熱線性光源１１自体も発光により温度が上昇する。熱線性光源１１、反射体１３の熱により周囲の空気の温度も上昇する。 When the light of the heat ray light source 11 is reflected by the inner wall of the reflector 13, the reflector 131 is also heated and the temperature rises. Further, the temperature of the heat ray light source 11 itself rises due to light emission. The temperature of the surrounding air also rises due to the heat of the heat ray light source 11 and the reflector 13.
　ここで、ファン１９が熱線性光源１１及び反射体１３に向かって送風しており、図７に示すように、反射体１３の内外を空気が流れる。ファン１９から熱線性光源１１の後方にあたる空気は、第１反射部１３１の開口部ｓから反射体１３内部に流れ込む。反射体１３内部に流れ込んだ空気は、熱線性光源１１及び反射体１３の内壁の熱により加熱され、その後、第２反射部１３２の貫通穴１３３から反射体１３の外部に流出する。 Here, the fan 19 blows air toward the heat ray light source 11 and the reflector 13, and air flows inside and outside the reflector 13 as shown in FIG. Air from the fan 19 behind the heat ray light source 11 flows into the reflector 13 through the opening s of the first reflecting portion 131. The air that has flowed into the reflector 13 is heated by the heat of the heat source 11 and the inner wall of the reflector 13, and then flows out of the reflector 13 through the through hole 133 of the second reflector 132.
　ファン１９から第１反射部１３１の開口部ｓに流れ込まなかった空気は、反射体１３の外周と筐体１７の間の通気空間を通過する。このとき、反射体１３の熱により空気が加熱され、空気の温度が上昇する。温度が上昇した空気はノズル１７３からＰ方向へ流出する。つまり、温風がＰ方向に流出することとなる。 The air that has not flowed from the fan 19 into the opening s of the first reflecting portion 131 passes through the ventilation space between the outer periphery of the reflector 13 and the housing 17. At this time, air is heated by the heat of the reflector 13, and the temperature of the air rises. The air whose temperature has risen flows out from the nozzle 173 in the P direction. That is, the warm air flows out in the P direction.
　このようにして、熱線性光源１１とファン１９を同時に駆動することにより、フィルタ１７からは熱線が放射され、フィルタ１７の外周から温風が放出される。熱線性光源１１は、ニクロム線等と比較して、消費電力が小さく、また熱線性光源１１及び反射体１３の熱も、ファン１９により温風として出力されることになる。このため、熱効率が従来の構成と比較して飛躍的に向上する。 In this way, by simultaneously driving the heat ray light source 11 and the fan 19, heat rays are radiated from the filter 17 and hot air is emitted from the outer periphery of the filter 17. The heat ray light source 11 consumes less power than a nichrome wire or the like, and the heat of the heat ray light source 11 and the reflector 13 is also output as warm air by the fan 19. For this reason, the thermal efficiency is dramatically improved as compared with the conventional configuration.
　ここで、従来のドライヤーは温風の放出場所に熱線性光源が備えられていたため、フィルタを挿入すると温風を遮ってしまうため挿入することができなかった。しかし、本実施形態のドライヤー１は、反射体１３の内側から熱線を放射し、外側から温風を放出するため、温風の放出を遮ることなく可視光をフィルタ１５で遮断することができる。これにより、使用者は目を痛めることもなく安全性も高くなる。 Here, since the conventional dryer was equipped with a hot light source at the hot air discharge location, it could not be inserted because the hot air was blocked when the filter was inserted. However, since the dryer 1 of the present embodiment emits heat rays from the inside of the reflector 13 and emits warm air from the outside, the visible light can be blocked by the filter 15 without blocking the discharge of warm air. As a result, the user does not hurt his eyes and is highly safe.
　以上説明したように、本実施形態において、ドライヤー１は、熱線性光源１１が放射する光を、断面が放物線の形状である第１反射部１３１と円筒形状の第２反射部１３２とからなる反射体１３の内壁で反射させ、加熱方向（Ｐ方向）に向かって照射した。また、熱線性光源１１の後方からファン１９が熱線性光源１１、反射体１３に向かって空気を吹き付けることにより、熱線性光源１１、反射体１３の周囲で温められた空気をＰ方向へ放出することとした。これにより、ドライヤー１の消費電力を低減し、安全性を高め、かつ製造コストを低減することが可能となる。 As described above, in the present embodiment, the dryer 1 reflects the light emitted from the heat ray light source 11 by the first reflecting portion 131 having a parabolic cross section and the second reflecting portion 132 having a cylindrical shape. The light was reflected from the inner wall of the body 13 and irradiated in the heating direction (P direction). In addition, the fan 19 blows air toward the heat ray light source 11 and the reflector 13 from the rear of the heat ray light source 11, thereby releasing the air heated around the heat ray light source 11 and the reflector 13 in the P direction. It was decided. Thereby, the power consumption of the dryer 1 can be reduced, safety can be increased, and the manufacturing cost can be reduced.
　このように本発明は、熱線性光源が放射する光の少なくとも一部を、反射面を内壁に備えた反射体で、加熱対象に向かう加熱方向に反射させ、熱線性光源の後方に備えたファンが加熱方向に向かって空気を送り、その空気を熱線性光源の周囲及び反射体の外壁と筐体との間の通気空間を通過させることにより温めて、加熱方向に向かって放出することとした。これにより、ドライヤーの消費電力を低減し、安全性を高め、かつ製造コストを低減することが可能となる。 As described above, according to the present invention, at least a part of the light emitted from the heat ray light source is reflected in the heating direction toward the heating target by the reflector having the reflection surface on the inner wall, and the fan provided behind the heat ray light source. Sends air in the heating direction, warms the air by passing it around the heat source and the ventilation space between the outer wall of the reflector and the housing, and releases it in the heating direction. . As a result, the power consumption of the dryer can be reduced, the safety can be increased, and the manufacturing cost can be reduced.
　なお、本発明は、本発明の広義の精神と範囲を逸脱することなく、様々な実施形態及び変形が可能とされるものである。また、上述した実施形態は、この発明を説明するためのものであり、本発明の範囲を限定するものではない。すなわち、本発明の範囲は、実施形態ではなく、特許請求の範囲によって示される。そして、特許請求の範囲内及びそれと同等の発明の意義の範囲内で施される様々な変形が、この発明の範囲内とみなされる。 The present invention is capable of various embodiments and modifications without departing from the broad spirit and scope of the present invention. The above-described embodiments are for explaining the present invention and do not limit the scope of the present invention. That is, the scope of the present invention is shown not by the embodiments but by the claims. Various modifications within the scope of the claims and within the scope of the equivalent invention are considered to be within the scope of the present invention.
　例えば、上記実施形態では、反射体１３の第１反射部１３１は、断面が放物線状の形状としたが、熱線性光源１１の光の少なくとも一部を加熱方向（Ｐ方向）に反射させる形状であれば他の形状でも良い。例えば、断面が半円弧の形状としてもよい。あるいは、図８に示すようにドライヤー２の第１反射部２３１が加熱方向に中心軸を有する円錐台の側面の形状であってもよい。 For example, in the said embodiment, although the 1st reflection part 131 of the reflector 13 was made into the shape of a parabola in cross section, it is the shape which reflects at least one part of the light of the heat ray light source 11 to a heating direction (P direction). Other shapes are possible as long as they are present. For example, the cross section may have a semicircular arc shape. Or as shown in FIG. 8, the shape of the side surface of the truncated cone which the 1st reflection part 231 of the dryer 2 has a central axis in a heating direction may be sufficient.
　また、反射体１３の第２反射部１３２は、加熱方向に中心軸を有する円筒の側面の形状としたが、熱線性光源１１の光の少なくとも一部を加熱方向（Ｐ方向）に反射させる形状であれば他の形状でも良い。例えば、図９に示すように、ドライヤー３の第２反射部３３２が加熱方向に中心軸を有する円錐台の側面の形状としてもよい。 Moreover, although the 2nd reflection part 132 of the reflector 13 was made into the shape of the side surface of the cylinder which has a central axis in a heating direction, the shape which reflects at least one part of the light of the heat ray light source 11 to a heating direction (P direction). Any other shape may be used. For example, as illustrated in FIG. 9, the second reflecting portion 332 of the dryer 3 may have a shape of a side surface of a truncated cone having a central axis in the heating direction.
　また、ドライヤー１は、本体部１０と把持部２０からなるとしたが、他の形態であってもよい。例えば、本体部１０のみからなる構成として、本体部１０内に電源２１と制御基板２３も備える構成としてもよい。略円筒形の本体部１０のみからなる構成とした場合、ファン１９に近い方を把持してドライヤーを使用することができる。 Further, although the dryer 1 is composed of the main body 10 and the grip 20, other forms may be used. For example, a configuration including only the main body 10 may include a power supply 21 and a control board 23 in the main body 10. In the case of a configuration composed of only the substantially cylindrical main body 10, the dryer closer to the fan 19 can be gripped and used.
　また、電源２１は蓄電デバイスからなるとしたが、蓄電デバイスに代えて電源ケーブルを備え、ＡＣコンセントより当該電源ケーブルを介してＡＣ電源を取得し、熱線性光源１１とファン１９にＡＣ電源を供給するようにしてもよい。この場合、ファン１９はＡＣ電源で駆動するＡＣファンにする。 Although the power source 21 is composed of a power storage device, a power cable is provided instead of the power storage device, AC power is obtained from the AC outlet via the power cable, and AC power is supplied to the thermal linear light source 11 and the fan 19. You may do it. In this case, the fan 19 is an AC fan driven by an AC power source.
　１，２，３…ドライヤー
　１０…本体部
　１１…熱線性光源
　１１１…固定具
　１３…反射体
　１３１，３３１…第１反射部
　１３２，２３２…第２反射部
　１３３…貫通穴
　１５…フィルタ
　１７…筐体
　１７１…突起
　１７２…通気口
　１７３…ノズル
　１９…ファン
　２０…把持部
　２１…電源
　２３…制御基板
　２３１…電源制御部
　２３２…タイマ
　２５…スイッチ DESCRIPTION OF SYMBOLS 1, 2, 3 ... Dryer 10 ... Main part 11 ... Heat ray light source 111 ... Fixing tool 13 ... Reflector 131,331 ... 1st reflection part 132,232 ... 2nd reflection part 133 ... Through-hole 15 ... Filter 17 ... Housing Body 171 ... Protrusion 172 ... Vent 173 ... Nozzle 19 ... Fan 20 ... Grasping part 21 ... Power supply 23 ... Control board 231 ... Power supply control part 232 ... Timer 25 ... Switch

Claims (9)

  1. 　熱線性光源と、
    　前記熱線性光源が放射する光の少なくとも一部を、前記熱線性光源から加熱対象に向かう加熱方向に反射させる反射面を内壁に備えた反射体と、
    　前記反射体の外壁との間に通気空間を有する状態で、前記反射体の外壁を支持する筐体と、
    　前記加熱方向に対して前記熱線性光源の後方に備え、前記加熱方向に向かって空気を送るファンと、
    　を備えるドライヤー。     A heat ray light source;
    A reflector provided on the inner wall with a reflection surface that reflects at least part of the light emitted by the heat-ray source in the heating direction from the heat-source to the object to be heated;
    A housing that supports the outer wall of the reflector in a state having a ventilation space between the outer wall of the reflector,
    A fan that is provided behind the heat ray light source with respect to the heating direction and sends air toward the heating direction;
    Equipped with a dryer.
  2. 　前記反射体は、複数の貫通穴を備える、
    　請求項１に記載のドライヤー。     The reflector includes a plurality of through holes.
    The dryer according to claim 1.
  3. 　前記熱線性光源は、ハロゲンランプ、白熱ランプ、キセノンランプ、メタルハライドランプのいずれか１つである、
    　請求項１又は２に記載のドライヤー。     The heat ray light source is any one of a halogen lamp, an incandescent lamp, a xenon lamp, and a metal halide lamp.
    The dryer according to claim 1 or 2.
  4. 　前記反射体の前記加熱対象に近い方の端部に、前記熱線性光源の赤外光を透過させ可視光を減衰させるフィルタを更に備える、
    　請求項１乃至３のいずれか１項に記載のドライヤー。     A filter that transmits the infrared light of the heat ray light source and attenuates the visible light at the end of the reflector closer to the heating target;
    The dryer according to any one of claims 1 to 3.
  5. 　前記反射体は、前記加熱方向に延在する平面における断面が放物線である形状、又は、前記加熱方向に中心軸を有する円錐台の側面からなる第１反射部を含む、
    　請求項１乃至４のいずれか１項に記載のドライヤー。     The reflector includes a first reflector formed of a shape in which a cross section in a plane extending in the heating direction is a parabola, or a side surface of a truncated cone having a central axis in the heating direction.
    The dryer according to any one of claims 1 to 4.
  6. 　前記反射体は、前記第１反射部と連続し、前記加熱方向に中心軸を有する円筒又は円錐台の側面からなる第２反射部を更に含む、
    　請求項５に記載のドライヤー。     The reflector further includes a second reflecting portion that is continuous with the first reflecting portion and includes a side surface of a cylinder or a truncated cone having a central axis in the heating direction.
    The dryer according to claim 5.
  7. 　前記熱線性光源と前記ファンに対する電源供給を制御する制御部と更に備え、
    　前記制御部は、前記熱線性光源への前記電源供給の停止から所定時間経過後に前記ファンへの前記電源供給を停止する、
    　請求項１乃至６のいずれか１項に記載のドライヤー。     A control unit for controlling power supply to the heat ray light source and the fan, and
    The control unit stops the power supply to the fan after a predetermined time has elapsed from the stop of the power supply to the thermal linear light source,
    The dryer according to any one of claims 1 to 6.
  8. 　前記熱線性光源と前記ファンの電源は、蓄電デバイスである、
    　請求項１乃至７のいずれか１項に記載のドライヤー。     The power source of the heat ray light source and the fan is a power storage device.
    The dryer according to any one of claims 1 to 7.
  9. 　前記筐体の前記加熱方向において前方の端部に嵌合され、前記筐体との嵌合部分の逆に位置する開口部が前記嵌合部分より小さいノズルをさらに有する、
    　請求項１乃至８のいずれか１項に記載のドライヤー。     An opening that is fitted to a front end portion in the heating direction of the housing and is positioned opposite to the fitting portion with the housing;
    The dryer according to any one of claims 1 to 8.
PCT/JP2014/079643 2014-11-07 2014-11-07 Dryer WO2016072031A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/079643 WO2016072031A1 (en) 2014-11-07 2014-11-07 Dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/079643 WO2016072031A1 (en) 2014-11-07 2014-11-07 Dryer

Publications (1)

Publication Number Publication Date
WO2016072031A1 true WO2016072031A1 (en) 2016-05-12

Family

ID=55908783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/079643 WO2016072031A1 (en) 2014-11-07 2014-11-07 Dryer

Country Status (1)

Country Link
WO (1) WO2016072031A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018021309A1 (en) * 2016-07-29 2018-02-01 日立マクセル株式会社 Hair dryer
JP2019072373A (en) * 2017-10-18 2019-05-16 マクセルホールディングス株式会社 Dryer
JP2019126703A (en) * 2018-05-15 2019-08-01 マクセルホールディングス株式会社 Hairdressing device
JP2019126452A (en) * 2018-01-23 2019-08-01 マクセルホールディングス株式会社 Hairdressing device and drying method of hair
WO2019155763A1 (en) * 2018-02-07 2019-08-15 マクセルホールディングス株式会社 Dryer
WO2019155574A1 (en) * 2018-02-08 2019-08-15 マクセルホールディングス株式会社 Dryer
WO2019215777A1 (en) * 2018-05-07 2019-11-14 タカラベルモント株式会社 Hair processing device
WO2020066500A1 (en) * 2018-09-28 2020-04-02 マクセルホールディングス株式会社 Dryer
WO2020066501A1 (en) * 2018-09-28 2020-04-02 マクセルホールディングス株式会社 Light irradiation device
JP2020058475A (en) * 2018-10-05 2020-04-16 マクセルホールディングス株式会社 Light irradiation device
WO2020095515A1 (en) * 2018-11-07 2020-05-14 マクセルホールディングス株式会社 Dryer
WO2020100418A1 (en) * 2018-11-16 2020-05-22 マクセルホールディングス株式会社 Light irradiation device
US20210169195A1 (en) * 2019-12-06 2021-06-10 Foundation Of Soongsil University-Industry Cooperation High-efficiency cordless hair dryer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274458A (en) * 1975-12-15 1977-06-22 Yukio Kuroiwa Hair drier
DE2950001A1 (en) * 1979-12-12 1981-06-19 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart ELECTRIC HAIR DRYER
JPH0662903U (en) * 1993-02-22 1994-09-06 愛敬 泰一 A warm air heater that radiates far infrared rays while reflecting red visible light.
JPH06339407A (en) * 1990-06-12 1994-12-13 Cableco Cordless electric hair dryer
JP2002519079A (en) * 1998-06-26 2002-07-02 パク，チュル，ヨン Halogen hair dryer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274458A (en) * 1975-12-15 1977-06-22 Yukio Kuroiwa Hair drier
DE2950001A1 (en) * 1979-12-12 1981-06-19 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart ELECTRIC HAIR DRYER
JPH06339407A (en) * 1990-06-12 1994-12-13 Cableco Cordless electric hair dryer
JPH0662903U (en) * 1993-02-22 1994-09-06 愛敬 泰一 A warm air heater that radiates far infrared rays while reflecting red visible light.
JP2002519079A (en) * 1998-06-26 2002-07-02 パク，チュル，ヨン Halogen hair dryer

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018021309A1 (en) * 2016-07-29 2018-02-01 日立マクセル株式会社 Hair dryer
JP2019072373A (en) * 2017-10-18 2019-05-16 マクセルホールディングス株式会社 Dryer
JP2019126452A (en) * 2018-01-23 2019-08-01 マクセルホールディングス株式会社 Hairdressing device and drying method of hair
WO2019155763A1 (en) * 2018-02-07 2019-08-15 マクセルホールディングス株式会社 Dryer
JP2019136191A (en) * 2018-02-07 2019-08-22 マクセルホールディングス株式会社 Dryer
CN111148448A (en) * 2018-02-07 2020-05-12 麦克赛尔控股株式会社 Drying machine
CN111093421A (en) * 2018-02-08 2020-05-01 麦克赛尔控股株式会社 Hair drier
CN111093421B (en) * 2018-02-08 2022-08-16 麦克赛尔株式会社 Hair drier
WO2019155574A1 (en) * 2018-02-08 2019-08-15 マクセルホールディングス株式会社 Dryer
JP7002447B2 (en) 2018-02-08 2022-01-20 マクセル株式会社 Hairdryer
JPWO2019155574A1 (en) * 2018-02-08 2020-12-03 マクセルホールディングス株式会社 Hairdryer
WO2019215777A1 (en) * 2018-05-07 2019-11-14 タカラベルモント株式会社 Hair processing device
JP7134503B2 (en) 2018-05-07 2022-09-12 タカラベルモント株式会社 hair treatment equipment
JPWO2019215777A1 (en) * 2018-05-07 2021-02-12 タカラベルモント株式会社 Hair treatment device
JP2019126703A (en) * 2018-05-15 2019-08-01 マクセルホールディングス株式会社 Hairdressing device
JP6993289B2 (en) 2018-05-15 2022-01-13 マクセル株式会社 Hairdressing equipment
WO2020066501A1 (en) * 2018-09-28 2020-04-02 マクセルホールディングス株式会社 Light irradiation device
JP7521877B2 (en) 2018-09-28 2024-07-24 マクセル株式会社 Light irradiation device
JP7386931B2 (en) 2018-09-28 2023-11-27 マクセル株式会社 light irradiation device
JP2020054496A (en) * 2018-09-28 2020-04-09 マクセルホールディングス株式会社 Light irradiation device
WO2020066500A1 (en) * 2018-09-28 2020-04-02 マクセルホールディングス株式会社 Dryer
JP7092631B2 (en) 2018-09-28 2022-06-28 マクセル株式会社 Hairdryer
JP2022113798A (en) * 2018-09-28 2022-08-04 マクセル株式会社 Light irradiation device
JP2020054495A (en) * 2018-09-28 2020-04-09 マクセルホールディングス株式会社 Dryer
JP2020058475A (en) * 2018-10-05 2020-04-16 マクセルホールディングス株式会社 Light irradiation device
JP7149798B2 (en) 2018-10-05 2022-10-07 マクセル株式会社 Light irradiation device
WO2020095515A1 (en) * 2018-11-07 2020-05-14 マクセルホールディングス株式会社 Dryer
WO2020100418A1 (en) * 2018-11-16 2020-05-22 マクセルホールディングス株式会社 Light irradiation device
JP7132831B2 (en) 2018-11-16 2022-09-07 マクセル株式会社 Light irradiation device
JP2020080951A (en) * 2018-11-16 2020-06-04 マクセルホールディングス株式会社 Light irradiation device
US20210169195A1 (en) * 2019-12-06 2021-06-10 Foundation Of Soongsil University-Industry Cooperation High-efficiency cordless hair dryer

Similar Documents

Publication Publication Date Title
WO2016072031A1 (en) Dryer
US4323761A (en) Radiant heat hair dryer
JP7002447B2 (en) Hairdryer
CN109527764B (en) Hair drier with carbon heater
CN215737367U (en) Drying apparatus
US6381407B2 (en) Lamp heat generating apparatus
JP2005177234A (en) Hair dryer
WO2007043732A1 (en) Hair dryer capable of blowing blasts of cold air and hot air separatly and simultaneously
JP3199268U (en) Nozzle for hair dryer and hair dryer provided with the same
JP7386931B2 (en) light irradiation device
WO2021227962A1 (en) Drying device
JP2019072450A (en) Dryer
JP7132831B2 (en) Light irradiation device
JP6980484B2 (en) Hairdryer
CN107307561B (en) Hair drier
CN113597267B (en) Drying apparatus
KR101765671B1 (en) a hair dryer
TW201903343A (en) Infrared light source drying apparatus and drying method
KR102026583B1 (en) Hot Air Blower Using Induction Heater
JP2022085190A (en) Hair Dryer
JP7149798B2 (en) Light irradiation device
KR101417327B1 (en) Heating structure for a hair drier with carbon heating element
KR20100080656A (en) Convection and radiant heater
KR200373154Y1 (en) a hair dryer
JP4796706B2 (en) Bathroom heater

Legal Events

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

Ref document number: 14905515

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: JP

122 Ep: pct application non-entry in european phase

Ref document number: 14905515

Country of ref document: EP

Kind code of ref document: A1