JPS6233163U - - Google Patents

Info

Publication number
JPS6233163U
JPS6233163U JP12470685U JP12470685U JPS6233163U JP S6233163 U JPS6233163 U JP S6233163U JP 12470685 U JP12470685 U JP 12470685U JP 12470685 U JP12470685 U JP 12470685U JP S6233163 U JPS6233163 U JP S6233163U
Authority
JP
Japan
Prior art keywords
bulb
induction coil
reflector
lamp device
wound
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP12470685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12470685U priority Critical patent/JPS6233163U/ja
Publication of JPS6233163U publication Critical patent/JPS6233163U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例１の縦断面図、第２図
は同上の実施例２の要部縦断面図、第３図は同上
の実施例３の要部縦断面図、第４図は従来例の縦
断面図であり、１は反射器、２はバルブ、３は誘
導コイル、４は発振回路、５は電源、６はホルダ
ー、７は反射鏡、８は誘導コイル巻装用凹部であ
る。 Fig. 1 is a longitudinal sectional view of the first embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the main part of the second embodiment of the same, Fig. 3 is a longitudinal sectional view of the main part of the third embodiment of the same, and Fig. 4 is a vertical sectional view of a conventional example, where 1 is a reflector, 2 is a bulb, 3 is an induction coil, 4 is an oscillation circuit, 5 is a power source, 6 is a holder, 7 is a reflector, and 8 is a recess for winding the induction coil. be.

Claims (1)

【実用新案登録請求の範囲】 (1) 希ガスや水銀等の金属蒸気を放電ガスとし
て封入したバルブと、高周波電力を発生する発振
回路とを備え、該発振回路の発生する高周波電力
が供給され上記バルブ内に高周波放電を発生させ
るバルブの外周に巻装された誘導コイルと、該高
周波放電に伴い上記バルブより発せられる光束の
一部を反射させて配光制御を行うための反射器と
を設けた無電極放電灯装置において、上記反射器
の光を通過させるための開口面にたてた法線方向
から見ることのできる位置に上記誘導コイルが巻
装されると共に、上記反射器と上記バルブとを熱
的に接続して上記バルブの発生する熱を上記反射
器に伝達して放熱を行うための放熱手段が上記バ
ルブの誘導コイルの巻装位置と反対側に配設され
ていることを特徴とする無電極放電灯装置。 (2) 上記バルブに上記誘導コイルが巻装される
部位の、上記バルブの内壁面若しくは外壁面に反
射鏡が貼着されたことを特徴とする実用新案登録
請求の範囲第１項記載の無電極放電灯装置。 (3) 上記バルブの上記誘導コイルが巻装される
部位に誘導コイル巻装用凹部が形成されたことを
特徴とする実用新案登録請求の範囲第１項及び第
２項記載の無電極放電灯装置。[Scope of Claim for Utility Model Registration] (1) A valve that is equipped with a valve that is filled with metal vapor such as a rare gas or mercury as a discharge gas, and an oscillation circuit that generates high-frequency power, and that is supplied with the high-frequency power generated by the oscillation circuit. an induction coil wrapped around the outer circumference of the bulb that generates high-frequency discharge within the bulb; and a reflector that controls light distribution by reflecting a part of the luminous flux emitted from the bulb due to the high-frequency discharge. In the provided electrodeless discharge lamp device, the induction coil is wound at a position that can be seen from the normal direction to the aperture surface for passing the light of the reflector, and the induction coil is wound between the reflector and the above. A heat radiating means for thermally connecting the bulb and transmitting the heat generated by the bulb to the reflector to radiate the heat is disposed on the side opposite to the winding position of the induction coil of the bulb. An electrodeless discharge lamp device characterized by: (2) The invention described in claim 1 of the utility model registration claim, characterized in that a reflective mirror is attached to the inner wall surface or outer wall surface of the bulb at a portion where the induction coil is wound around the bulb. Electrode discharge lamp device. (3) The electrodeless discharge lamp device according to claims 1 and 2 of the utility model registration claim, characterized in that a recess for winding the induction coil is formed in a portion of the bulb where the induction coil is wound. .
JP12470685U 1985-08-14 1985-08-14 Pending JPS6233163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12470685U JPS6233163U (en) 1985-08-14 1985-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12470685U JPS6233163U (en) 1985-08-14 1985-08-14

Publications (1)

Publication Number Publication Date
JPS6233163U true JPS6233163U (en) 1987-02-27

Family

ID=31016968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12470685U Pending JPS6233163U (en) 1985-08-14 1985-08-14

Country Status (1)

Country Link
JP (1) JPS6233163U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191161U (en) * 1987-12-08 1989-06-15
JPH02115205U (en) * 1989-03-01 1990-09-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191161U (en) * 1987-12-08 1989-06-15
JPH02115205U (en) * 1989-03-01 1990-09-14

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