Source: https://patents.google.com/patent/JPH07153577A/en
Timestamp: 2019-08-22 12:48:37
Document Index: 322506790

Matched Legal Cases: ['art 4', 'art 4', 'art 14', 'art 3', 'art 14', 'art 3', 'art 4', 'art 3', 'art 4', 'art 18']

JPH07153577A - Lighting system - Google Patents
JPH07153577A
JPH07153577A JP5321163A JP32116393A JPH07153577A JP H07153577 A JPH07153577 A JP H07153577A JP 5321163 A JP5321163 A JP 5321163A JP 32116393 A JP32116393 A JP 32116393A JP H07153577 A JPH07153577 A JP H07153577A
JP5321163A
憲雄 幸野
1993-11-26 Application filed by Tokin Corp, 株式会社トーキン filed Critical Tokin Corp
1993-11-26 Priority to JP5321163A priority Critical patent/JPH07153577A/en
1995-06-16 Publication of JPH07153577A publication Critical patent/JPH07153577A/en
PURPOSE:To eliminate exposure of a power supply terminal, and prevent corrosion of the terminal by arranging a power receiving coil and a power supply coil opposite to each other in a noncontact condition, and connecting them electrically to each other by mutual induction. CONSTITUTION:A power supply part 4 on the electric power supply side is enclosed in a fixing jig 2, and is fixed to a wall or the ceiling, and a ring-shaped power supply coil 12 is connected to the tip of the power supply part 4, and is housed in an insulating condition inside the jig 2. A light emitter 1 is composed of a light emitting part 14 and a power receiving part 3, and the light emitting part 14 is an electric lamp, and a power receiving coil 11 is connected to the tip of a lead pulled out of the electric lamp. Since the coil 11 is sealed in an airtight condition by protecting the outer periphery from the tip of the power receiving part 3 by an insulating material, the coils 11 and 12 are put in a noncontact condition. The coils 11 and 12 are arranged so as to be opposed to each other by a locking piece 28 extending from the power supply part 4 by approaching the power receiving part 3 of the light emitter 1 to the power supply part 4. Thereby, electric connection of the coils 11 and 12 can be efficiently performed at prescribed distance by mutual inductance.
【産業上の利用分野】本発明は、照明装置に関係し、発光器の受電部と発光部とが一体に形成され、電源側の給電部と非接触状態で電力が発光部に移送でき、特に、発光器の受電用電気接続部を非露出構造とすることができる照明装置に関係する。 BACKGROUND OF THE INVENTION This invention is related to the illumination device is formed integrally with the power receiving portion of the light emitter and the light emitting portion, can transfer power to the light emitting unit in a non-contact state and feeding of the power side, in particular, it related to the illuminator that the power receiving electrical connection of the light emitting device and the non-exposed structure.
【従来の技術】従来の照明用や表示用灯具は、図６に示すように、発光部分の発光器１と電源側の給電部４との接続が、互いにその先端に設けた接続用電極を機械的に接触させて、さらに、スイッチを介して、電気的に接続し、発光器１に電力を供給していた。 BACKGROUND OF THE INVENTION Conventional illumination or display lamp, as shown in FIG. 6, the connection between the light emitter 1 and the power supply unit 4 of the power source side of the light emitting portion, a connection electrode provided on the distal end with each other by mechanical contact, further, via a switch, electrically connected, it has been supplying power to the light emitting device 1. 浴室のように湿度の高い場所、工場などで腐蝕性のガスや粉塵が多い場所で使用される照明器具は、接点部分から漏電しやすく、 Luminaires high humidity, etc. in corrosive gas or dust plants are used in many places as bathroom, easily leak from the contact portion,
接点部の腐蝕による接触不良により点灯出来なかったり異常加熱するという問題がある。 There is a problem that abnormal heating may not be turned on by the contact failure due to corrosion of the contact portion. 白熱灯や蛍光灯などの照明器具の発光部分はガラス管に封入して用いられるが、封着部分の外に金属が露出するため、腐蝕などにより、破損していた。 Emitting portion of the lighting device, such as incandescent and fluorescent lamps are used enclosed in a glass tube, to expose the metal to the outside of the sealed portion, such as by corrosion, it was damaged. また、受電端子５や給電端子６が露出しているので、付け外し時に触れると感電事故を起こす危険がある。 In addition, since the receiving terminal 5 and the power supply terminal 6 is exposed, there is a danger of electric shock from touching at the time of disconnect with. 引火性のガスの濃度が高い場所では、接点が露出していると開閉時の火花により火災を引き起こす危険がある。 The concentration of flammable gas high places, there is a risk of causing a fire due to sparks when opening and closing the contacts are exposed. 特に非常用照明などでは、長期に亘り使用しないと接触不良などにより、すぐ使用できない等の問題がある。 In such particular emergency lighting, such as by prolonged over poor contact is not used, there is a short or the like can not be used issue.
【発明が解決しようとする課題】本発明は、上述の問題点を解消した、照明装置の発光器を簡単にしかも安全に付け外しが可能で、発光部への給電用端子が露出しない構造で、端子の腐蝕等の心配がない照明装置を供することにある。 [0008] The present invention has solved the above problems, the light emitting device can be easily yet securely attached off of the lighting device, a structure in which feeding terminals of the light-emitting part is not exposed is to provide a lighting device concerned is no corrosion, etc. of the terminals.
【課題を解決するための手段】本発明は、上述の課題を解決するために、照明装置の発光器と電源側との接続に、接触端子を用いることなく、相互誘導コイルの各々を発光器の受電部と、電源側の給電部に別々に内蔵させ、使用時に相互誘導が起こるよう、接近して配置させた構造の照明装置を供する。 Means for Solving the Problems The present invention, in order to solve the problems described above, the connection between the emitter and the power supply side of the lighting device, without using a contact terminal, the emitter of each of the mutual induction coil a power receiving portion, is incorporated separately feeding portion of the power supply side, so that mutual induction occurs during use, provide a lighting device having a structure obtained by closely spaced. 更に、上記照明装置において、受電コイルと給電コイルの周囲に磁性体を配置し、 Further, in the illumination device, a magnetic material is arranged around the receiving coil feeding coil,
コイル間の電力の移送を効率よく行えるようにする。 The transfer of power between the coils so as efficiently performed well. また、発光器と給電部に各々の存否を確認出来るセンサを設け、給電側では発光器の移動により電源側のコイルを開状態にしたり、発光器の不在を警報するため信号を発し、発光器側では電源と離れたことにより照明の状態を例えば表示から探照に変えたり、蓄電部への蓄電状態から発光部への給電に変えるなど制御のための信号を出せる構造とする。 Further, the light emitting device and a sensor that can confirm each of existence provided to a power source, the power feeding side emits a signal to alert or the power source side of the coil in the open state by the movement of the light emitter, the absence of light emitters, light emitter changing the SaguTeru the state of illumination, for example, from the display by remote power supply on the part, a structure in which it puts out a signal for control such as changing the charge state of the power storage unit to power the light emitting portion. さらに、発光器の光源部と受電コイルの間に制御回路と蓄電池からなる蓄電制御部を設け、蓄電制御部は、発光部が給電側の給電コイルと離れて相互誘導が働かなくなっても発光器は照明し続けることができるように充放電を制御し、コードレスの照明装置として効率よく使える構造の照明装置を供する。 Further, the power storage control unit comprising a control circuit and the storage battery between the light source portion of the light emitter receiving coil provided, the power storage control unit, emitter even longer work mutual induction emitting portion is separated and the feed coil of the power feeding side It controls the charging and discharging so that it can continue to illuminate, provide a lighting device efficiently usable structure as cordless illumination device.
【０００８】即ち、本発明は、発光部とこの発光部に電力を供給する受電部を持つ発光器と、この発光器に電力を供給する電源側の給電部から成る照明装置において、発光器の受電部の先端の電気的接続部と給電部の先端の電気的接続部に一対の相互誘導コイルが別々に接続収納され、発光器の受電部側の相互誘導コイル（受電コイル）と給電部側の相互誘導コイル（給電コイル）が非接触状態で所定の位置に向かい合って配置されたとき、 Namely, the present invention includes a light emitting device having a power receiving unit that supplies power to the light emitting portion and the light emitting portion, in the illumination apparatus comprising a power supply side of the power supply unit for supplying power to the light emitters, light emitters a pair of mutual induction coil electrical connections of the tip of the power receiving portion and the electrical connection section of the distal end of the feeding portion connected accommodated separately, mutual induction coil (receiving coil) of the power receiving side of the light emitter and the power supply unit side when the mutual induction coil (feeding coil) is disposed opposite the place in a non-contact state,
相互誘導により電気的に結合して、給電部から発光器の受電部に電力を供給する構造を特徴とする照明装置である。 Electrically coupled by mutual induction, an illumination device, wherein the structure for supplying power to the power receiving portion of the light emitting device from the power source. 上記記載の照明装置において、発光器が、発光部と、受電部と、蓄電池とその電流を制御する制御回路から成る蓄電制御部からなり、発光器と給電部にそれぞれの対となる給電コイルと受電コイルの存在を検知するセンサが収納され、かつ、受電コイルと給電コイルの内側や周囲に近接して磁性体が配置された構造を特徴とする照明装置である。 A lighting device as described above, the light emitting device includes a light emitting portion, a power receiving unit, composed of the power storage control unit comprising a control circuit for controlling the storage battery and its current, a feeding coil to a power source and the emitter becomes each pair is there a receiving sensor for detecting the power receiving coil, and a lighting device according to claim structure to which the magnetic material is disposed close to the inside and periphery of the receiving coil feeding coil. 上記記載の照明装置において、 A lighting device as described above,
発光器として発光表示装置と探照照明装置を有する常備用携帯型非常灯としたことを特徴とする照明装置である。 A lighting device is characterized in that the standing for a portable emergency light including a light-emitting display device and SaguTeru illumination device as a light-emitting device. 上記記載の照明装置において、発光器として消火器に併設した発光表示装置及び探照照明装置であることを特徴とする照明装置である。 A lighting device as described above, an illumination device which is a light emitting display and SaguTeru lighting apparatus features a fire extinguisher as a light-emitting device.
【作用】図２に示すように、発光器と電源側の給電部４ [Action] As shown in FIG. 2, the light emitting device and the power source side of the feeding portion 4
は別々に形成され、使用時に、所定の位置に配置することで、受電コイル１１と給電コイル１２が相互誘導状態になり、給電部４と受電部３の間で給電が行われるようになっている。 They are formed separately, in use, by placing in position, and the receiving coil 11 becomes the power supply coil 12 is the mutual induction state, so power is supplied between the power feeding portion 4 and the power receiving unit 3 there. 発光器１と電源側との接続を、従来の機械的接触による接続から、相互誘導コイルを２つのコイルに分け、各々を発光部と電源側に配置した構造なので、これを所定の距離に近接して配置したとき、電源側のコイルと発光器側のコイルの間で相互誘導が起こり、 The connection between the light emitter 1 and the power supply side, the connection by the conventional mechanical contact, divided mutual induction coil into two coils, so arranged each in the light emitting portion and the power source side structure, close to this predetermined distance when placed in mutual induction occurs between the power supply side coil and the emitter side of the coil,
電力が供給できる。 Power can be supplied. 従って、機械的接点を持つことなく取り付け取り外しが可能となり、コイル間の距離を離すことでオンオフでき、開閉などによる火花の心配や接点の腐蝕の心配もない照明装置が提供できる。 Therefore, it is possible to installation and removal without having mechanical contact, can off by increasing the distance between the coils, corrosion concerns also no lighting device concerned and contacts sparks by opening and closing can be provided. また、受電コイル１１と給電コイル１２の周囲に磁性体１３を配置することで照明装置への電力移送効率を改善でき、小型化も可能となる。 Also, can improve power transfer efficiency to the lighting device by placing the magnetic member 13 around the receiving coil 11 and the power feeding coil 12, it is possible also miniaturized. また、センサと蓄電部と制御回路部を発光器に設けることで、蓄電放電の使い分けを行うことができ、接続コードを用いずに、非常事態の発生の検知等用途を広げた効率的な使い方ができる。 Further, by providing the control circuit section sensor and the power storage unit to the emitter, it is possible to perform the proper use of rechargeable, without using a connecting cord, efficient spread of emergencies sensing applications such use can.
【実施例】本発明の実施例について、以下、図面を参照して説明する。 For the embodiment of EXAMPLES The invention will now be described with reference to the accompanying drawings. 図１は、本発明の一実施例の照明装置を示す模式断面図、図２は、本発明の照明装置の給電の原理を説明する図、図３は、本発明の他の実施例の照明装置を示す模式断面図、図４は、本発明の照明装置を常備用携帯型非常灯に応用した実施例を示す模式断面図、図５は、本発明の照明装置を消火器の表示探照照明装置に応用した実施例を示す模式断面図である。 Figure 1 is a schematic cross-sectional view of the lighting apparatus of an embodiment of the present invention, FIG. 2, FIG, 3 to explain the principles of the power supply of the lighting device of the present invention, illumination of another embodiment of the present invention schematic sectional view showing a device, FIG. 4 is a schematic sectional view showing an embodiment of a lighting device is applied to a standing for a portable emergency lamp of the present invention, FIG. 5, SaguTeru displays a lighting device of the fire extinguisher of the present invention example of an application to a lighting device is a schematic sectional view showing a.
【００１１】実施例１。 [0011] Example 1. 図１に示すように、この照明装置は、発光部１４と受電部３からなる発光器１と、電源側の給電部４からなる。 As shown in FIG. 1, the illumination device includes a light emitter 1 and the light emitting unit 14 composed of a power receiving section 3, consisting of the feeding section 4 of the power supply side. 電源側の給電部４は、固定治具２に内蔵されて壁や天井に固定される。 Power supply side of the power supply unit 4 is incorporated in the fixture 2 is secured to a wall or ceiling. 給電部４の先端には、リング状の給電コイル１２が接続され、固定治具２の内側に絶縁状態で収納されている。 The distal end of the feeding portion 4 is connected a ring-shaped feeding coil 12 are housed in an insulated state on the inner side of the fixture 2. 発光器１は、発光部１４と受電部３からなり一体に成形されている。 Light emitter 1 includes a light emitting unit 14 from the power receiving portion 3 are formed integrally. 発光部１４はフィラメントタイプの電球で、電球から引き出されたリードの先端には受電コイル１１が接続されている。 Emitting portion 14 in the filament type bulb, the power receiving coil 11 is connected to the tip of the lead drawn from the bulb. 受電コイル１１は受電部３の先端に外周を絶縁材料で保護され、気密状態で封着されている。 Receiving coil 11 is protected to the outer periphery at the tip of the power receiving portion 3 with an insulating material and is sealed in an airtight state. 受電コイル１１と給電コイル１２は、給電部４に発光器１の受電部３を接近させ、給電部４から伸びた係止片２８で固定したとき、所定の距離で、相互誘導が効率よく行われる配置となっている。 Receiving coil 11 and the power supply coil 12, the power source 4 to approximate the power receiving unit 3 of the light emitting device 1, when the fixed engaging piece 28 extending from the feeding unit 4, a predetermined distance may row mutual induction efficiency It has become a place to crack. 本実施例の照明装置では、発光部１４ In the lighting apparatus of this embodiment, the light emitting portion 14
として低圧用白熱電球を用い、給電コイル１２と受電コイル１１は外径３０ｍｍ、内径１５ｍｍの大きさで、コイルが互いに同軸状に近接したとき、約１ｍｍに近接できるように各コイルの外側は約０．４ｍｍ厚の絶縁樹脂で全面が被覆したものを用いている。 Using a low-pressure incandescent bulbs as the feed coil 12 and the receiving coil 11 is the outer diameter of 30 mm, with the inner diameter 15 mm, when the coil is in close proximity to each other coaxially, the outer coils to allow close to about 1mm to about It is used which entire surface was coated with 0.4mm thickness of the insulating resin. 電源として、１０ As a power source, 10
０キロヘルツ、５ボルトの交流を給電コイル１２に加えたところ、白熱灯を点灯させることが出来た。 0 kilohertz, AC 5 volts was added to the feed coil 12, it was possible to light the incandescent lamp. 接点が露出していないので感電事故や接触不良による事故の心配なく使用できた。 Contact could be used without worry of accidents caused by electric shock and contact failure because it is not exposed.
【００１２】実施例２。 [0012] Example 2. 第２の実施例は、図３に示すように、実施例１の照明装置において、発光器１側の発光部１４と受電コイル１１との間に、蓄電池と、制御回路を有する蓄電制御部１７を設けている。 The second embodiment, as shown in FIG. 3, the illumination device of the first embodiment, between the light-emitting device 1 side of the light emitting portion 14 and the receiving coil 11, the storage battery and the power storage control unit having a control circuit 17 a is provided. 受電コイル１１ Receiving coil 11
と給電コイル１２には、コイルが近接した状態にあるときのコイルの外側に接して、磁性体１３が配置された構造である。 And the power supply coil 12 in contact with the outside of the coil when in the state in which the coil is close, a structure in which magnetic body 13 is disposed. 実施例１と同じ構成の受電コイル１１と給電コイル１２を用い、磁性体１３として１００キロヘルツでの透磁率が約１００００のフェライトの円板を用いた。 Using Example 1 the receiving coil 11 of the same configuration as the feeding coil 12, the magnetic permeability at 100 kHz was used a disc of approximately 10000 ferrite as the magnetic material 13. 蓄電制御部１７の蓄電部にはアルカリ電池を用い、 Using alkaline batteries for power storage unit of the power storage control unit 17,
制御回路部には、整流、充放電制御回路他の回路が収容されている。 The control circuit unit, rectifier, charging and discharging control circuit other circuits are accommodated. 蓄電制御部１７では、受電コイル１１からの電圧と電池からの電圧を検出比較し、電池からの電圧が所定値より低く、受電コイル１１からの電圧が所定値以上のときは、充電を行い、同時に、発光部１４の電球にも給電する。 The power storage control unit 17, the voltage from the voltage and the battery from the power receiving coil 11 detects comparison, the voltage from the battery is lower than a predetermined value, when the voltage from the power receiving coil 11 is a predetermined value or more, was charged, At the same time, to power the bulb of the light emitting portion 14. 発光器１が所定の位置から移動した場合は受電コイル１１からの電圧は零となり、制御回路部により受電コイル１１を解放し、発光部１４に放電するように制御する。 If the light emitting device 1 is moved from the predetermined position voltage becomes zero from the receiving coil 11, to release the receiving coil 11 by the control circuit section performs control to discharge the light emitting unit 14. 給電コイル１２に１００キロヘルツで５ The feeding coil 12 5 100 kilohertz
ボルト交流を印加したところ、点灯できた。 Was applied to the bolt exchange, it was able to light up. 本実施例の照明装置により電源側から発光器に点灯用として移送した電力は、約６０％移送効率であった。 Power transferred as a lit light emitter from the power supply side by the lighting apparatus of the present embodiment was about 60% transfer efficiency. 発光器１を固定治具２の係止片２８から外して持ち歩いても固定時と同様に点灯することが出来た。 It could be turned in the same manner as in the even fixed carry disconnect the light emitter 1 from the fixture 2 of the locking piece 28.
【００１３】実施例３。 [0013] Example 3. 第３の実施例は、図４及び図５ The third embodiment, FIGS. 4 and 5
に示すように、常備用携帯型非常灯（図４）と消火器の発光表示装置２２、探照照明装置２４（図５）の例である。 As shown in, standing for a portable emergency lamp (Fig. 4) and the fire extinguisher of the light-emitting display device 22 is an example of a SaguTeru illumination device 24 (FIG. 5). 基本構成は実施例１と同様で、受電コイル１１と給電コイル１２は同じ大きさのものを使用した。 The basic configuration is the same as in Example 1, the receiving coil 11 and the power feeding coil 12 were from the same size. 各々のコイルは、近接したときの各々のコイルの外側に接した位置に、磁性体１３の円板が取り付けられている。 Each coil is in contact with the outer side of each of the coils when the close position, the disc of the magnetic member 13 is attached. 本例では磁性体１３として、透磁率が１００００のフェライト円板が用いられている。 In this embodiment the magnetic body 13, the magnetic permeability is used ferrite discs 10000. 発光器（非常灯２１、消火器２ Emitter (emergency light 21, fire extinguisher 2
６）、及び台１８に設けた電源側の給電部には、それぞれ組み合わせられる給電部及び発光器が所定の近接位置に在るか否かを検地するセンサ１５、１６が取り付けられ、各々の蓄電制御部１７に接続している。 6), and the power supply portion of the power supply side which is provided on the pedestal 18, the feeding unit and the light emitter are combined respectively attached sensors 15, 16 to Kenchi whether within a predetermined proximity position, each of the power storage It is connected to the control unit 17. 通常はセンサ１５、１６により照明装置の発光器部が所定の位置に在ることを確認し、電源側の給電コイル１２に通電し、 Normally sure the emitter of the illumination device by the sensor 15, 16 is in a predetermined position, energizing the power supply coil 12 of the power supply side,
充電部への充電放電を制御し、同時に発光表示装置２２ Controls the charging and discharging of the charging unit, at the same time light-emitting display device 22
を点灯する。 The lights. 発光器（常備用携帯型非常灯２１や消火器２６）を所定の位置から持ち出した場合、発光器側では蓄電部からの電力により探照照明装置２４が点灯され、 If taking out light emission device (standing for a portable emergency lamp 21 and extinguisher 26) from a predetermined position, the light-emitting-side SaguTeru illumination apparatus 24 is turned on by the power from the power storage unit,
電源側では給電コイル１２への電流を遮断し、発光器（非常灯２１、消火器２６）が移動したことが全体を管理している部署等へ連絡できる。 In the power supply side is cut off the current to the feeding coil 12, the light emitter (emergency light 21, fire extinguisher 26) that has moved can contact the department or the like which manages the whole.
電気的接触部を露出させる必要がない構造なので、感電事故やノイズの心配もなく、また、湿気や腐蝕性のガス等による接点の劣化の心配もなく、長期間経過後や、可燃ガスの充満している危険な場所でも安心して、接続コードなしに使用できる照明装置が供給できる。 Since the structure is not necessary to expose the electrical contacts, without fear of electric shock and noise, and no fear of contact deterioration due to moisture and corrosive gases such as, or after the lapse of long time, filling of the combustible gas safely in hazardous locations you are lighting device can supply that can be used without connecting cord.
【図１】本発明の一実施例の照明装置を示す模式断面図。 Schematic cross-sectional view of the lighting apparatus of an embodiment of the present invention; FIG.
【図２】本発明の照明装置の給電の原理を説明する説明図。 Explanatory diagram for explaining the principle of the power supply of the lighting device of the invention; FIG.
【図３】本発明の他の実施例の照明装置を示す模式断面図。 Schematic cross-sectional view of the lighting device of another embodiment of the present invention; FIG.
【図４】本発明の照明装置を常備用携帯型非常灯に応用した実施例を示す模式断面図。 Schematic cross-sectional view showing an example of applying the illumination device in standing for a portable emergency lamp of the present invention; FIG.
【図５】本発明の照明装置を消火器の発光表示装置と探照照明装置に応用した実施例を示す模式断面図。 Schematic cross-sectional view showing an example of an application to a light emitting display device and SaguTeru lighting device extinguisher lighting device of the present invention; FIG.
【図６】従来の照明装置の発光器と電源側の給電部との接続を説明する模式断面図。 Figure 6 is a schematic sectional view illustrating the connection between the emitter and the power supply side of the power supply portion of a conventional lighting device.
１ 発光器 ２ 固定治具 ３ 受電部 ４ 給電部 ５ 受電端子 ６ 給電端子 ７ ガラス管 ８ フィラメント ９ 電源ライン １０ 封着部 １１ 受電コイル １２ 給電コイル １３ 磁性体 １４ 発光部 １５ センサ １６ センサ １７ 蓄電制御部 １８ 台 １９ 係止ばね ２０ 手元スイッチ ２１ 発光表示装置 ２２ 発光表示装置 ２３ 発光表示装置用ケーブル ２４ 探照照明装置 ２５ 探照照明装置用ケーブル ２６ 消火器 ２７ 噴射ノズル ２８ 係止片 1 light emitter 2 fixing jig 3 power receiving unit 4 feeding unit 5 receiving terminal 6 feed terminal 7 glass tube 8 filaments 9 Power line 10 sealing portion 11 the receiving coil 12 supply coil 13 the magnetic body 14 light emitting unit 15 sensor 16 sensor 17 power storage control part 18 units 19 locking spring 20 hand switch 21 light-emitting display device 22 light-emitting display device 23 light-emitting display device cable 24 SaguTeru illumination device 25 SaguTeru lighting apparatus cable 26 extinguishers 27 injection nozzle 28 engaging piece
フロントページの続き (51)Int.Cl. 6識別記号 庁内整理番号 ＦＩ 技術表示箇所 // Ｆ２１Ｍ 1/00 Ｎ Front page continued (51) Int.Cl. 6 in identification symbol Agency Docket No. FI art display portion // F21M 1/00 N
【請求項１】 発光部とこの発光部に電力を供給する受電部を持つ発光器と、この発光器に電力を供給する電源側の給電部から成る照明装置において、発光器の受電部の先端の電気的接続部と給電部の先端の電気的接続部に一対の相互誘導コイルが別々に接続収納され、発光器の受電部側の相互誘導コイル（受電コイル）と給電部側の相互誘導コイル（給電コイル）が非接触状態で所定の位置に向かい合って配置されたとき、相互誘導により電気的に結合して、給電部から発光器の受電部に電力を供給する構造を特徴とする照明装置。 And 1. A light emitting device having a power receiving unit that supplies power to the light emitting portion and the light emitting portion, in the illumination apparatus comprising a power supply side of the power supply unit for supplying power to the light emitter, the tip of the power receiving portion of the light emitter electrical connections and the power supply portion of the distal electrical connections pair of mutual induction coil of connected accommodated separately, mutual induction coil (receiving coil) of the power receiving side of the light emitter and the power supply unit side mutual induction coil when (feeding coil) is disposed opposite the place in a non-contact state, and electrically coupled by mutual induction, an illumination device comprising a structure for supplying power to the power receiving portion of the light emitting device from the power supply unit .
【請求項２】 請求項１記載の照明装置において、発光器が、発光部と、受電部と、蓄電池とその電流を制御する制御回路から成る蓄電制御部からなり、発光器と給電部にそれぞれの対となる給電コイルと受電コイルの存在を検知するセンサが収納され、かつ、受電コイルと給電コイルの内側や周囲に近接して磁性体が配置された構造を特徴とする照明装置。 2. A lighting device as recited in claim 1, the light emitting device includes a light emitting portion, a power receiving unit, composed of the power storage control unit comprising a control circuit for controlling the storage battery and its current, respectively to a power source and the emitter It is paired accommodated sensor for detecting the presence of the feeding coil and receiving coil of, and illumination device comprising a structure in which magnetic material is disposed close to the inside and periphery of the receiving coil feeding coil.
【請求項３】 請求項２記載の照明装置において、発光器として発光表示装置と探照照明装置を有する常備用携帯型非常灯としたことを特徴とする照明装置。 A lighting device as 3. The method of claim 2, wherein the lighting device is characterized in that the standing for a portable emergency light including a light-emitting display device and SaguTeru illumination device as a light-emitting device.
【請求項４】 請求項２記載の照明装置において、発光器として消火器に併設した発光表示装置及び探照照明装置であることを特徴とする照明装置。 A lighting device as 4. The method of claim 2, wherein the illumination device which is a light emitting display and SaguTeru lighting apparatus features a fire extinguisher as a light-emitting device.
JP5321163A 1993-11-26 1993-11-26 Lighting system Pending JPH07153577A (en)
JP5321163A JPH07153577A (en) 1993-11-26 1993-11-26 Lighting system
JPH07153577A true JPH07153577A (en) 1995-06-16
ID=18129513
JP5321163A Pending JPH07153577A (en) 1993-11-26 1993-11-26 Lighting system
JP (1) JPH07153577A (en)
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