JPS5947906U - fluorescent lamp device - Google Patents

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) [Summary] 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 the drawing]

図面は本考案の一実施例を示し、第１図は一部断面で示
す側面図、第２図は第１図中■−■線に沿う矢視図、第
３図は第１図中■部の拡大断面図、第４図は特性図であ
る。 ２・・・口金、４・・・外囲器、５・・・発光管、８・
・・始動回路部品（点灯管）、１２・・・被膜。The drawings show an embodiment of the present invention, in which Fig. 1 is a side view partially shown in section, Fig. 2 is a view taken along the line ■-■ in Fig. 1, and Fig. 3 is a view taken along the line -■ in Fig. 1. FIG. 4 is an enlarged sectional view of the section and a characteristic diagram. 2... Cap, 4... Envelope, 5... Luminous tube, 8...
... Starting circuit parts (lighting tube), 12... Coating.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）口金を備えた透光性の外囲器内に、発光管および
少なくともこの発光管を始動させるための始動回路部品
を収容したけい光ランプ装置において、上記外囲器の外
周面もしくは内周面の少なくともいずれか一方に、透光
性を有しかつ上記外囲器よりも摩擦係数の低い被膜を被
着したことを特徴とするけい光ランプ装置。(1) In a fluorescent lamp device in which an arc tube and at least a starting circuit component for starting the arc tube are housed in a light-transmitting envelope equipped with a base, the outer circumferential surface or inner surface of the envelope is A fluorescent lamp device characterized in that a coating having a light-transmitting property and having a lower coefficient of friction than the envelope is coated on at least one of the peripheral surfaces. （２）上記被膜は摩擦係数がｏ、ｉ以下であるフッ素樹
脂（テフロン）を塗布してなることを特徴とする実用新
案登録請求の範囲第（１）項記載のけい光ランプ装置。(2) The fluorescent lamp device according to claim (1), wherein the coating is coated with a fluororesin (Teflon) having a friction coefficient of o, i or less.