JPS5824960U - Incandescent light bulb with reflector - Google Patents

Incandescent light bulb with reflector

Info

Publication number
JPS5824960U
JPS5824960U JP11832581U JP11832581U JPS5824960U JP S5824960 U JPS5824960 U JP S5824960U JP 11832581 U JP11832581 U JP 11832581U JP 11832581 U JP11832581 U JP 11832581U JP S5824960 U JPS5824960 U JP S5824960U
Authority
JP
Japan
Prior art keywords
reflector
light bulb
metal structure
incandescent light
thermal conductivity
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
JP11832581U
Other languages
Japanese (ja)
Inventor
邦彦 木原
坂　一平
江口　義則
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11832581U priority Critical patent/JPS5824960U/en
Publication of JPS5824960U publication Critical patent/JPS5824960U/en
Pending legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図は本考案−実施例の斜視図である。 １・・・リフレクタ、２・・・金属構体、６・・・光源
、９・・・光源から放射される光線を反射する面、１１
・・・被膜。The figure is a perspective view of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Reflector, 2... Metal structure, 6... Light source, 9... Surface that reflects the light rays emitted from the light source, 11
...Coating.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内面にリフレクタを有する金属構体と、上記金属構体の
リフレ゛クタのほぼ焦点近傍にその光源を位置して設け
られた白熱電球とを有するものにおいて、上記金属構体
のリフレクタの上記白熱電球の光源から放射される光線
を反射する面を除く金属構体の全面または一部の面に上
記金属構体を構成する材料の熱伝導率より大きい熱伝導
率を有する材料を含有する被膜が被着されていることを
特徴とするりフレフタ付き白熱電球。A metal structure having a reflector on its inner surface, and an incandescent light bulb provided with its light source located almost in the vicinity of the focal point of the reflector of the metal structure, wherein the reflector of the metal structure is provided with a light source of the incandescent light bulb. A coating containing a material having a thermal conductivity higher than the thermal conductivity of the material constituting the metal structure is coated on the entire surface or a part of the surface of the metal structure, excluding the surface that reflects the emitted light rays. An incandescent light bulb with a flexible lid.
JP11832581U 1981-08-11 1981-08-11 Incandescent light bulb with reflector Pending JPS5824960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11832581U JPS5824960U (en) 1981-08-11 1981-08-11 Incandescent light bulb with reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11832581U JPS5824960U (en) 1981-08-11 1981-08-11 Incandescent light bulb with reflector

Publications (1)

Publication Number Publication Date
JPS5824960U true JPS5824960U (en) 1983-02-17

Family

ID=29912469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11832581U Pending JPS5824960U (en) 1981-08-11 1981-08-11 Incandescent light bulb with reflector

Country Status (1)

Country Link
JP (1) JPS5824960U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455270Y1 (en) * 1966-06-07 1970-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455270Y1 (en) * 1966-06-07 1970-03-12

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