JPS59165364A - Scattering prevention type high power rapid start fluorescent lamp - Google Patents

Scattering prevention type high power rapid start fluorescent lamp

Info

Publication number
JPS59165364A
JPS59165364A JP3992683A JP3992683A JPS59165364A JP S59165364 A JPS59165364 A JP S59165364A JP 3992683 A JP3992683 A JP 3992683A JP 3992683 A JP3992683 A JP 3992683A JP S59165364 A JPS59165364 A JP S59165364A
Authority
JP
Japan
Prior art keywords
tube
fluorescent lamp
glass tube
start fluorescent
repellent material
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
JP3992683A
Other languages
Japanese (ja)
Inventor
Yutaka Oyamada
豊 小山田
Yasunori Okada
安功 岡田
Sadao Tabata
定男 田畑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Matsushita Electric Industrial Co Ltd
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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP3992683A priority Critical patent/JPS59165364A/en
Publication of JPS59165364A publication Critical patent/JPS59165364A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Abstract

PURPOSE:To provide scattering prevention effect and good starting performance regardless of environmental conditions by covering a glass tube with a tube and forming a film comprising a water repellent material on the tube. CONSTITUTION:The outer surface of a glass tube 1 is covered with a tube 1, and a film 3 comprising a water repellent material is formed on the outside of the tube 2. For example, a 100mu thick heat shrinking tube 2 which is slightly longer than a glass tube 1 is covered on the glass tube 1 of high power rapid start fluorescent lamp FLR110H/A, and heated at 110-130 deg.C so as to shrink the tube 2 and adhere it to the glass tube. A tube 2 extruded from a base is cut. A water repellent material such as amino modified silicone solution is applied on the tube and dried at room temperature to form a film 3.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、飛散防止形高出カラピッドスタート螢光ラン
プに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a shatterproof high output calapid start fluorescent lamp.

々横側がなされ、例えば、ポリエチレンテレフタレート
系の透明な熱収縮チューブで被覆し、これを加熱・収縮
させて、ガラス管に密着させた螢光ランプが代表的であ
る。これはすぐれた防爆効果を有しており、すなわち、
万一ガラス管が破損した場合でもガラス破片が飛散して
人体を傷つけるのを未然に防ぐ飛散防止効果等を有し、
安全面から実用上きわめて有効なものである。A typical example is a fluorescent lamp in which each side is covered with a transparent heat-shrinkable tube made of polyethylene terephthalate, which is heated and shrunk to fit tightly onto a glass tube. It has excellent explosion protection, i.e.
Even if the glass tube is broken, it has a shatterproof effect that prevents glass fragments from scattering and injuring the human body.
This is extremely effective in practice from a safety standpoint.

しかしながら、たとえばＦＬＲ１１０Ｈ／Ａなどの高山
カラピッドスタート形螢光ランプの場合において、ガラ
ス管に上記チューブを被せると、そのチューブ上に水蒸
気や埃等が付着したとき、ランプ両端間のチーープ表面
抵抗値が著しく低下する恐れがある。一般に、チーーブ
表面抵抗値が低下すると、起動電圧が著しく上昇する傾
向がある。However, in the case of an alpine calapid-start type fluorescent lamp such as the FLR110H/A, if the above-mentioned tube is placed over a glass tube, when water vapor or dust adheres to the tube, the cheap surface resistance between both ends of the lamp increases. may decrease significantly. Generally, when the Chive surface resistance value decreases, the starting voltage tends to increase significantly.

このため、従来では実際上起動性能が良好で、かつ飛散
防止効果を有する高出力ラピッドスタート螢光ランプを
実現することができなかった。For this reason, in the past, it has not been possible to realize a high-output rapid-start fluorescent lamp that has good starting performance and a scattering prevention effect.

発明の目的 本発明は飛散防止効果を有しつつ、周囲の環境条件の如
何にかかわらず、起動性能にすぐれた飛散防止形高出カ
ラピッドスタート螢光ランプを提供するものである。OBJECTS OF THE INVENTION The present invention provides a shatterproof high output calapid start fluorescent lamp which has a shatterproof effect and has excellent starting performance regardless of surrounding environmental conditions.

発明の構成 本発明の飛散防止形ラピッドスタート螢光ランプはガラ
ス管外面をチューブで被覆し、さらに前記チーーブの外
面に撥水性物質からなる被膜を形成するようにしたもの
である。Structure of the Invention In the anti-scattering rapid start fluorescent lamp of the present invention, the outer surface of the glass tube is covered with a tube, and the outer surface of the tube is further coated with a water-repellent material.

・実施例の説明 以下、本発明の一実施例について図面を用いて説明する
。-Description of Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

高出力ラピッドスタート螢光ランプＦＬＲ１１ｏＨ／Ａ
のガラス管長より若干長い、厚さ約１００μの熱収縮チ
ューブをかぶせ、例えば１１０〜１３０℃の温度に加熱
することによシ前記チー−プを収縮させガラス管に密着
させる。そして、口金部からはみ出したチーープの余分
の部分を切断する。High output rapid start fluorescent lamp FLR11oH/A
The tube is covered with a heat-shrinkable tube having a thickness of about 100 microns and slightly longer than the length of the glass tube, and heated to a temperature of, for example, 110 to 130 DEG C., thereby shrinking the tube and bringing it into close contact with the glass tube. Then, cut off the excess part of the cheep that protrudes from the base.

その後、チーープ上に撥水性物質、例えば高分子アミン
編成のシリコーン液を塗布し、自然乾燥させる。Thereafter, a water-repellent material, such as a silicone liquid composed of polymeric amines, is applied onto the chip and allowed to air dry.

第１図および第２図はこのようにして得られた飛散防止
形高出カラピッドスタート形螢光ランプを示し、１はガ
ラス管、２はチーーブ、３は撥水性物質からなる被膜で
ある。FIGS. 1 and 2 show the thus obtained scatter-proof high-output calapid-start type fluorescent lamp, in which 1 is a glass tube, 2 is a tube, and 3 is a coating made of a water-repellent material.

本発明実施例の飛散防止形高出カラピッドスタート螢光
ランプと、撥水性物質が塗布されていない点を除いては
上記と同一構造である飛散防止形高出カラピッドスター
ト螢光ランプとを各々１０本、高湿雰囲気中で、電源電
圧の８０，９０，１ｏＯ係の電圧印加によって始動した
ランプの本数は下表に示すとおりであった。A shatterproof type high output calapid start fluorescent lamp according to an embodiment of the present invention and a shatterproof type high output calapid start fluorescent lamp having the same structure as above except that no water repellent material is coated. The number of lamps that were started by applying voltages of 80, 90, and 1 oO of the power supply voltage in a high-humidity atmosphere was as shown in the table below.

上表から明らかなように、撥水性物質の塗布さピッドス
タート螢光ランプは、電源電圧の８０％Ｖでは９割が、
９０％Ｖおよび１００％Ｖではすべてが始動し、顕著な
効果が得られた。As is clear from the above table, at 80% V of the power supply voltage, 90% of the pit-start fluorescent lamp coated with a water-repellent material
At 90%V and 100%V everything started with noticeable effect.

また、本発明の高山カラピッドスタート形螢光ランプに
おける飛散防止効果は、撥水性物質の塗布されていない
高出力ラピッドスタート螢光ランプの場合と同等であっ
た。Furthermore, the anti-scattering effect of the alpine rapid-start fluorescent lamp of the present invention was equivalent to that of a high-output rapid-start fluorescent lamp not coated with a water-repellent material.

さらに、上記の効果は、上記実施例であげたＦ　ＬＲ１
１ｏＨ／Ａのみならず、ＦＬＲ８０Ｈ／Ａ　。Furthermore, the above effects can be obtained from FLR1 mentioned in the above example.
Not only 1oH/A but also FLR80H/A.

ＦＬＲ２２０ＥＨ／Ａ等の高出力の飛散防止形ラピッド
スタート螢光ランプにおいても得られることが実験によ
シ認められた。It has been experimentally confirmed that this effect can also be obtained in high-output shatterproof rapid-start fluorescent lamps such as FLR220EH/A.

また、撥水性物質としては、高分子アミン編成のシＩ）
　ｊ−ン液のほかに、水溶性エマルジョンシリコーン液
、ジメチルポリシロキサンオイル等ヲ用いることができ
る。In addition, as a water-repellent substance, a polymeric amine composition is used.
In addition to the resin solution, water-soluble emulsion silicone liquid, dimethylpolysiloxane oil, etc. can be used.

発明の詳細 な説明したように、本発明はガラス管をチーープで覆い
、さらにそのチヱープ上に高分子アミノ編成のシリコー
ン液等の撥水性物質からなる被膜を形成させることによ
り、飛散防止効果を有しつつ、周囲の環境条件に左右さ
れずに、ランプ始動を可能にし、従来困難であった飛散
防止形高出カラピッドスタート螢光ランプを実現するこ
とができるものである。As described in detail, the present invention has a scattering prevention effect by covering a glass tube with a cheap material and further forming a coating made of a water-repellent material such as a silicone liquid composed of polymeric amino on the cheap material. At the same time, it is possible to start the lamp regardless of the surrounding environmental conditions, and it is possible to realize a shatter-proof high-output calapid-start fluorescent lamp, which has been difficult to achieve in the past.

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

第１−図は本発明の一実施例である高山カラピッドスタ
ート形螢光ランプの一部切欠正面断面図、第２図は同じ
く側面断面図である。 １・・・・・・ガラス管、２・・・・・チューブ、３・
旧・・被膜。FIG. 1 is a partially cutaway front sectional view of an alpine calapid-start type fluorescent lamp according to an embodiment of the present invention, and FIG. 2 is a side sectional view of the same. 1...Glass tube, 2...Tube, 3.
Old... membrane.

Claims (1)

【特許請求の範囲】[Claims] ガラス管外面をチューブで被覆し、さらにそのチューブ
の外面に撥水性物質からなる被膜を形成したことを特徴
とする飛散防止形高出カラピッドスタート螢光ランプ。A shatterproof, high-output, calapid-start fluorescent lamp characterized in that the outer surface of the glass tube is covered with a tube, and a coating made of a water-repellent substance is further formed on the outer surface of the tube.
JP3992683A 1983-03-09 1983-03-09 Scattering prevention type high power rapid start fluorescent lamp Pending JPS59165364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3992683A JPS59165364A (en) 1983-03-09 1983-03-09 Scattering prevention type high power rapid start fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3992683A JPS59165364A (en) 1983-03-09 1983-03-09 Scattering prevention type high power rapid start fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS59165364A true JPS59165364A (en) 1984-09-18

Family

ID=12566536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3992683A Pending JPS59165364A (en) 1983-03-09 1983-03-09 Scattering prevention type high power rapid start fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS59165364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204580A (en) * 1988-09-20 1993-04-20 Toshiba Lighting & Technology Corporation Ring-shaped lamp device having bulb tiltable relative to base structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204580A (en) * 1988-09-20 1993-04-20 Toshiba Lighting & Technology Corporation Ring-shaped lamp device having bulb tiltable relative to base structure

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