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JP2012064372A - Filament lamp with base - Google Patents

Filament lamp with base Download PDF

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Publication number
JP2012064372A
JP2012064372A JP2010206324A JP2010206324A JP2012064372A JP 2012064372 A JP2012064372 A JP 2012064372A JP 2010206324 A JP2010206324 A JP 2010206324A JP 2010206324 A JP2010206324 A JP 2010206324A JP 2012064372 A JP2012064372 A JP 2012064372A
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JP
Japan
Prior art keywords
base
power supply
external lead
supply line
sealing portion
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.)
Granted
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JP2010206324A
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Japanese (ja)
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JP5343949B2 (en
Inventor
Kentaro Yagi
健太郎 八木
Toshiyuki Yamamoto
敏幸 山本
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Ushio Denki KK
Ushio Inc
Original Assignee
Ushio Denki KK
Ushio Inc
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Priority to JP2010206324A priority Critical patent/JP5343949B2/en
Priority to CN2011203441351U priority patent/CN202332793U/en
Priority to KR1020110091888A priority patent/KR101414318B1/en
Publication of JP2012064372A publication Critical patent/JP2012064372A/en
Application granted granted Critical
Publication of JP5343949B2 publication Critical patent/JP5343949B2/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing

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  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)

Abstract

【課題】発光管の端部の封止部から外部リードが突出してなるフィラメントランプと、該フィラメントランプの封止部に嵌合されるベースとからなり、前記外部リードがベース内で給電線に接続されてなるベース付きフィラメントランプにおいて、組み立て作業を簡略化し、更には、ベースの全長の短縮化を図った構造を提供しようとするものである。
【解決手段】前記給電線がベース内で外部リードに直接接続され、給電線にはベースの外部で固定具が取り付けられ、該固定具と、封止部の端面又は外部リードに取り付けた位置決め具との間でベースを固定したことを特徴とする。
【選択図】 図１
The present invention relates to a filament lamp in which an external lead protrudes from a sealing portion at an end of an arc tube, and a base fitted to the sealing portion of the filament lamp, and the external lead serves as a power supply line in the base. In the connected filament lamp with the base, it is intended to provide a structure that simplifies the assembly operation and further shortens the overall length of the base.
The power supply line is directly connected to an external lead within the base, and a fixing tool is attached to the power supply line outside the base, and the fixing tool and a positioning tool attached to the end face of the sealing portion or the external lead. The base is fixed between the two.
[Selection] Figure 1

Description

この発明は、ベース付きフィラメントランプに関するものであり、特に、ベースをセメント等の接着剤を用いることなくフィラメントランプに固定してなるベース付きフィラメントランプに係わるものである。   The present invention relates to a filament lamp with a base, and more particularly to a filament lamp with a base formed by fixing the base to the filament lamp without using an adhesive such as cement.

従来、複写機、レーザービームプリンタなどの画像固定装置のトナー定着用加熱光源として用いられるフィラメントランプにおいては、その両端の封止部内の金属箔に、フィラメントの両端の内部リードと、発光管外に導出される外部リードとを接続してピンチシールするものが一般に多用されていた。
このようなフィラメントランプは、通常その両端のピンチシール部にベースを取り付けて使用されるが、このベースをセメント等の接着剤を用いることなく取り付ける構造のものが知られている。例えば、実用新案登録第２５７９０４２公報（特許文献１）などがこれである。 Conventionally, in a filament lamp used as a heating light source for fixing toner in an image fixing apparatus such as a copying machine or a laser beam printer, a metal foil in a sealing portion at both ends, an internal lead at both ends of the filament, and an outside of the arc tube In general, a pinch seal is connected to the lead-out external lead.
Such a filament lamp is usually used with a base attached to pinch seal portions at both ends thereof, and a structure in which this base is attached without using an adhesive such as cement is known. For example, this is Utility Model Registration No. 2579042 (Patent Document 1).

図５にその構造が示されている。
フィラメントランプ３０は、石英ガラスからなる長尺な発光管３１の両端にピンチシールからなる封止部３２が形成されており、その発光管３１内部にはフィラメント３３が管軸と一致するように配置されている。そして、前記発光管３１の両端の封止部３２内には、図示しない金属箔が埋設されていて、前記フィラメント３３の内部リード３４と、発光管外部に導出された外部リード３５とが、それぞれ溶接等により接続されている。
そして、前記封止部３２には、ベース３６が嵌合されている。このベースは、例えばセラミックよりなる略円筒形状体であり、一端側に封止部３２が挿入される第１の開口３７が、他端側に給電線４２が挿入される第２の開口３８が形成されている。
その中央部には、溶接作業孔３９が形成されており、該溶接作業孔３９は第２開口３８と連通している。また、該溶接作業孔３９と前記第１開口３７との間には隔壁４０が形成され、該隔壁４０には外部リード挿通口４１が形成されている。 The structure is shown in FIG.
The filament lamp 30 is formed with a sealing portion 32 made of a pinch seal at both ends of a long arc tube 31 made of quartz glass, and the filament 33 is arranged inside the arc tube 31 so as to coincide with the tube axis. Has been. A metal foil (not shown) is embedded in the sealing portions 32 at both ends of the arc tube 31, and an internal lead 34 of the filament 33 and an external lead 35 led out of the arc tube are respectively provided. Connected by welding or the like.
A base 36 is fitted into the sealing portion 32. The base is a substantially cylindrical body made of, for example, ceramic, and has a first opening 37 into which the sealing portion 32 is inserted at one end side and a second opening 38 into which the power supply line 42 is inserted into the other end side. Is formed.
A welding work hole 39 is formed at the center thereof, and the welding work hole 39 communicates with the second opening 38. Further, a partition wall 40 is formed between the welding work hole 39 and the first opening 37, and an external lead insertion port 41 is formed in the partition wall 40.

フィラメントランプ３０の封止部３２はベース３６の第１開口３７に挿入され、このとき、封止部３２から外部に導出された外部リード３５は前記外部リード挿通口４１を貫通して溶接作業孔３９内にまで突出する。
一方、給電線４２の先端には端子４３が、圧着や溶接などの手段によって固着されていて、この給電線４２が第２開口３８に挿入されると、その先端の端子４３は前記溶接作業孔３９内に位置し、ここで前記外部リード３５と重なり合う位置関係になる。
そして、該溶接作業孔３９を介して適宜の溶接具により、外部リード３５と前記端子４３とが溶接されるものである。
このとき、封止部３２と端子４３は、隔壁４０を両側から挟さむように固定され、これによりベース３６が封止部３２に対して固定される。 The sealing portion 32 of the filament lamp 30 is inserted into the first opening 37 of the base 36. At this time, the external lead 35 led out from the sealing portion 32 penetrates the external lead insertion port 41 and is a welding work hole. It protrudes into 39.
On the other hand, a terminal 43 is fixed to the tip of the power supply line 42 by means such as crimping or welding, and when the power supply line 42 is inserted into the second opening 38, the terminal 43 at the tip of the terminal 43 is connected to the welding work hole. 39, where the external leads 35 overlap with each other.
The external lead 35 and the terminal 43 are welded by an appropriate welding tool through the welding work hole 39.
At this time, the sealing portion 32 and the terminal 43 are fixed so as to sandwich the partition wall 40 from both sides, whereby the base 36 is fixed to the sealing portion 32.

ところで、この従来例においては、ランプ３０と給電線４２とをベース３６内に挿入した後に、給電線４２に固着された給電端子４３に外部リード３５が溶接作業孔３９を介して溶接されるので、限定された箇所での作業となり、非常に煩雑であり、組立て作業が非効率となっていた。
また、ベース３６内で給電端子４３を介して給電線４２から外部リード３５への電気的接続がなされるので、ベース３６の全長が給電端子４３の分だけ大きくなり、その小型化が図れないという問題もあった。 Incidentally, in this conventional example, after the lamp 30 and the power supply line 42 are inserted into the base 36, the external lead 35 is welded to the power supply terminal 43 fixed to the power supply line 42 via the welding work hole 39. The work is limited, and it is very complicated and the assembly work is inefficient.
In addition, since the electrical connection from the power supply line 42 to the external lead 35 is made through the power supply terminal 43 in the base 36, the total length of the base 36 is increased by the power supply terminal 43, and the size reduction cannot be achieved. There was also a problem.

実用新案登録第２５７９０４２号公報Utility Model Registration No. 2579042

この発明は、上記従来技術の問題点に鑑みて、フィラメントランプの封止部に嵌合されたベースを有し、前記フィラメントランプの外部リードがベース内で給電線に接続されてなるベース付きフィラメントランプにおいて、給電線と外部リードをベース内で直接接続し、前記ベースをランプの封止部又は外部リードに取り付けた位置決め具と、給電線に取り付けた固定具とで固定することにより、作業の簡略化を図り、かつ、ベースの小型化を達成することができる構造を提供しようとするものである。   In view of the problems of the prior art, the present invention has a base having a base fitted to a sealing portion of a filament lamp, and an external lead of the filament lamp connected to a power supply line in the base In the lamp, the power supply line and the external lead are directly connected within the base, and the base is fixed by a positioning tool attached to the sealing part of the lamp or the external lead and a fixing tool attached to the power supply line. It is an object of the present invention to provide a structure that can be simplified and the size of the base can be reduced.

上記課題を解決するために、この発明では、前記ベースには、前記封止部が挿入される第１開口と、前記給電線が挿入される第２開口とが互いに連通するように形成され、前記第１開口と第２開口の間には段部が形成され、前記ランプの封止部の端面または外部リードに設けた位置決め具が前記段部に当接し、前記第２開口に挿入された給電線は、前記ベース内で外部リードに接続されるとともに、該給電線には前記ベースの外部で固定具が取り付けられており、該固定具は前記ベースの端面に当接していることを特徴とする。   In order to solve the above-described problem, in the present invention, the base is formed such that a first opening into which the sealing portion is inserted and a second opening into which the power supply line is inserted communicate with each other. A step portion is formed between the first opening and the second opening, and a positioning tool provided on an end surface of the sealing portion of the lamp or an external lead is in contact with the step portion and inserted into the second opening. The power supply line is connected to an external lead in the base, and a fixing tool is attached to the power supply line outside the base, and the fixing tool is in contact with an end surface of the base. And

本発明によれば、予め給電線と外部リードが直接接続された状態でベース内に配置されるので、これらを個別にベース内に配置した後に溶接するといった煩雑な作業がなくなり、かつ、給電端子を用いないので、部品点数が減るとともに、給電端子の分だけベースを小型化できるという効果を奏するものである。   According to the present invention, since the power supply line and the external lead are arranged in advance in the base in advance, there is no troublesome work such as welding after arranging them individually in the base, and the power supply terminal. Thus, the number of parts is reduced and the base can be reduced in size by the number of power supply terminals.

本発明のベース付きフィラメントランプの第１実施例の断面図。Sectional drawing of 1st Example of the filament lamp with a base of this invention. 図１の第１実施例の別の実施形態の部分拡大断面図。The partial expanded sectional view of another embodiment of 1st Example of FIG. 第２実施例の断面図。Sectional drawing of 2nd Example. 第２実施例に用いられるケーブル結束具の一例の説明図。Explanatory drawing of an example of the cable binding tool used for 2nd Example. 従来技術の断面図。Sectional drawing of a prior art.

図１は、本発明のベース付きフィラメントランプの端部の断面図であって、フィラメントランプ１は発光管２と封止部３とから成り、発光管２内にはフィラメント４が配置され、封止部３内には金属箔５が埋設されている。該金属箔５にはフィラメント４の内部リード６および、封止部３から外部に突出する外部リード７が溶接等により電気的に接続されている。
そして、該外部リード７には、給電線８が溶接や圧着などにより直接接続されている。
前記封止部３にはベース１０が嵌合されていて、該ベース１０は、例えばセラミックよりなる略円筒形状体であり、一端側に封止部３が挿入される第１開口１１が形成され、他端側に給電線８が挿入される第２開口１２が形成されており、これら第１開口１１と第２開口１２は互いに連通している。そして、これらの開口１１、１２の間には段部１３が形成されている。
なお、この段部１３は前記第１開口１１と第２開口１２の内径を変えることによって形成したものを示したが、これら開口を同一径として、その一部に内方に突出する突部を設けることにより形成してもよい。
そして、前記給電線８には固定具１５が取り付けられていて、この実施例では、該固定具１５は熱収縮チューブ１６からなる。 FIG. 1 is a cross-sectional view of an end portion of a filament lamp with a base according to the present invention. A filament lamp 1 is composed of an arc tube 2 and a sealing portion 3. A filament 4 is disposed in the arc tube 2 and sealed. A metal foil 5 is embedded in the stopper 3. The metal foil 5 is electrically connected to the internal lead 6 of the filament 4 and the external lead 7 protruding outward from the sealing portion 3 by welding or the like.
A power supply line 8 is directly connected to the external lead 7 by welding or pressure bonding.
A base 10 is fitted to the sealing portion 3, and the base 10 is a substantially cylindrical body made of, for example, ceramic, and a first opening 11 into which the sealing portion 3 is inserted is formed on one end side. A second opening 12 into which the feeder 8 is inserted is formed on the other end side, and the first opening 11 and the second opening 12 communicate with each other. A step portion 13 is formed between the openings 11 and 12.
In addition, although this step part 13 showed what was formed by changing the internal diameter of the said 1st opening 11 and the 2nd opening 12, these protrusions are made into the same diameter, and the protrusion which protrudes inward in the one part is shown. You may form by providing.
A fixing tool 15 is attached to the power supply line 8. In this embodiment, the fixing tool 15 includes a heat shrinkable tube 16.

上記構成において、ベース１０の取り付け方法を説明すると以下のとおりである。
まず、給電線８に熱収縮チューブ１６を嵌合し、次いで給電線８をベース１０の第２開口１２内に挿入する。更に、給電線８を第１開口１１側にまで挿入して、その先端をベース１０の反対端（図の右端）から突出させる。その状態で、フィラメントランプ１の外部リード７と前記給電線８とを、溶接や圧着などにより接合する。
その後、ベース１０を移動させて、ランプ１の封止部３の端面をベース１０の段部１３に当接させる。
その状態で、熱収縮チューブ１６をベース１０の端面に当接させ、その位置で加熱処理して該熱収縮チューブ１６を収縮固定する。
これにより、前記ベース１０は、ランプ１の封止部３と熱収縮チューブ１６によって挟持されて固定され、その動きが規制される。 In the above configuration, a method for attaching the base 10 will be described as follows.
First, the heat shrinkable tube 16 is fitted to the power supply line 8, and then the power supply line 8 is inserted into the second opening 12 of the base 10. Further, the feeder 8 is inserted to the first opening 11 side, and the tip of the feeder 8 protrudes from the opposite end (right end in the figure) of the base 10. In this state, the external lead 7 of the filament lamp 1 and the power supply line 8 are joined by welding or pressure bonding.
Thereafter, the base 10 is moved so that the end surface of the sealing portion 3 of the lamp 1 is brought into contact with the step portion 13 of the base 10.
In this state, the heat-shrinkable tube 16 is brought into contact with the end face of the base 10, and heat treatment is performed at that position to shrink-fix the heat-shrinkable tube 16.
Thereby, the base 10 is sandwiched and fixed by the sealing portion 3 of the lamp 1 and the heat shrinkable tube 16, and its movement is restricted.

上記実施例では、封止部３の端面をベース１０の段部１３に当接させたが、図２に示すように、ランプ１の外部リード７に金属等からなる位置決め具１８を取り付け、該位置決め具１８をベース１０の段部１３に当接させるようにしてもよい。
こうすることにより、ガラス製である封止部３を当接させたものより、長さ方向の寸法がより精度の高いものとなる。
なお、図２において、他の構成は図１と同様である。 In the above embodiment, the end surface of the sealing portion 3 is brought into contact with the stepped portion 13 of the base 10. However, as shown in FIG. 2, a positioning tool 18 made of metal or the like is attached to the external lead 7 of the lamp 1. The positioning tool 18 may be brought into contact with the step portion 13 of the base 10.
By carrying out like this, the dimension of a length direction becomes a higher precision than what contacted the sealing part 3 made from glass.
In FIG. 2, other configurations are the same as those in FIG.

図３に他の実施例が示されていて、この実施例では、前記図１の実施例における固定具１５が熱収縮チューブであったものが、ケーブル結束具１７としたものであり、その他の構成は図１と同様である。
このケーブル結束具１７としては、特開平８−２８１８２５号公報や特開２００６−２５４５８９号公報などに開示されたものが使用される。該ケーブル結束具１７は、結束部１７ａとバンド部１７ｂとからなり、バンド部１７ｂを給電線８に巻きつけた後、結束部１７ａに通して固定するものである。 FIG. 3 shows another embodiment. In this embodiment, the fixture 15 in the embodiment of FIG. 1 is a heat-shrinkable tube, but is a cable tie 17. The configuration is the same as in FIG.
As the cable tying member 17, those disclosed in Japanese Patent Application Laid-Open Nos. 8-281825 and 2006-254589 are used. The cable binding tool 17 includes a binding part 17a and a band part 17b. The band binding part 17b is wound around the power supply line 8 and then fixed through the binding part 17a.

そして、この実施例の場合のベース１０の取り付け方法を述べる。
まず、給電線８をベース１０の第２開口１２から挿入し、そのまま更に第１開口１１まで挿入して、その先端をベース１０から突出させる。
その状態で、ランプ１の外部リード７と給電線８を溶接等により接続する。その後、ベース１０を移動して、封止部７の端面にベース１０の段部１３を当接させる。
そして、図４に示すケーブル結束具１７をベース１０の端面に当接させた状態で固定する。
なお、この実施例の場合も、図２に示した実施例と同様に、外部リード７に位置決め具１８を取り付け、該位置決め具１８をベース１０の段部１３に当接させるようにしてもよい。 And the attachment method of the base 10 in the case of this Example is described.
First, the feeder 8 is inserted from the second opening 12 of the base 10 and further inserted to the first opening 11 as it is, and the tip of the feeder 8 protrudes from the base 10.
In this state, the external lead 7 of the lamp 1 and the feeder line 8 are connected by welding or the like. Thereafter, the base 10 is moved, and the step portion 13 of the base 10 is brought into contact with the end surface of the sealing portion 7.
Then, the cable tying member 17 shown in FIG.
In this embodiment, as in the embodiment shown in FIG. 2, a positioning tool 18 may be attached to the external lead 7 so that the positioning tool 18 is brought into contact with the step portion 13 of the base 10. .

上記のように、本発明においては、フィラメントランプの封止部に嵌合されたベース内で外部リードと給電線を直接接続し、給電線に取り付けた固定具と、ランプの封止部端面又は外部リードに取り付けた位置決め具とで該ベースを挟持してその位置を規制するようにしたので、従来使用していた給電端子が不要となり、ベース内での該給電端子への外部リードの溶接作業が不要となり、作業の簡略化が図られる。
また、前記給電端子のない分だけベースの全長が短くて済み、その小型化が達成できる。
更には、外部リードに位置決め部を取り付けることにより、ベースを含めたランプ全長の寸法精度が向上する。 As described above, in the present invention, the external lead and the power supply line are directly connected within the base fitted to the sealing part of the filament lamp, the fixture attached to the power supply line, and the end face of the sealing part of the lamp or Since the base is clamped with a positioning tool attached to the external lead, the position of the base is regulated, so that the power supply terminal used in the past becomes unnecessary, and the work of welding the external lead to the power supply terminal in the base is eliminated. Is unnecessary, and the work can be simplified.
Further, the total length of the base can be shortened as much as there is no power supply terminal, and the miniaturization can be achieved.
Furthermore, by attaching the positioning portion to the external lead, the dimensional accuracy of the entire lamp length including the base is improved.

１ フィラメントランプ
２ 発光管
３ 封止部
４ フィラメント
５ 金属箔
７ 外部リード
８ 給電線
１０ ベース
１１ 第１開口
１２ 第２開口
１３ 段部
１５ 固定具
１６ 熱収縮チューブ（固定具）
１７ ケーブル結束具（固定具）
１８ 位置決め具


DESCRIPTION OF SYMBOLS 1 Filament lamp 2 Arc tube 3 Sealing part 4 Filament 5 Metal foil 7 External lead 8 Feed line 10 Base 11 1st opening 12 2nd opening 13 Step part 15 Fixing tool 16 Heat shrinkable tube (fixing tool)
17 Cable tie (fixture)
18 Positioning tool


Claims (3)

発光管の端部の封止部から突出する外部リードに給電線が接続されてなるフィラメントランプと、該フィラメントランプの封止部に嵌合されるベースとからなるベース付きフィラメントランプにおいて、
前記ベースには、前記封止部が挿入される第１開口と、前記給電線が挿入される第２開口とが互いに連通するように形成され、
前記第１開口と第２開口の間には段部が形成され、
前記ランプの封止部の端面または外部リードに設けた位置決め具が前記段部に当接し、
前記第２開口に挿入された給電線は、前記ベース内で外部リードに接続されるとともに、該給電線には前記ベースの外部で固定具が取り付けられており、該固定具は前記ベースの端面に当接している、
ことを特徴とするベース付きフィラメントランプ。 In a filament lamp with a base comprising a filament lamp in which a power supply line is connected to an external lead protruding from the sealing portion at the end of the arc tube, and a base fitted into the sealing portion of the filament lamp,
The base is formed such that a first opening into which the sealing portion is inserted and a second opening into which the power supply line is inserted communicate with each other.
A step is formed between the first opening and the second opening,
A positioning tool provided on an end face of the sealing portion of the lamp or an external lead contacts the stepped portion,
The power supply line inserted into the second opening is connected to an external lead in the base, and a fixing tool is attached to the power supply line outside the base, and the fixing tool is an end surface of the base. Abutting,
A filament lamp with a base characterized by that. 前記固定具は熱収縮チューブであることを特徴とする請求項１に記載のランプ。   The lamp of claim 1, wherein the fixture is a heat shrinkable tube. 前記固定具はケーブル結束具であることを特徴とする請求項１に記載のランプ。


The lamp according to claim 1, wherein the fixture is a cable binding tool.


JP2010206324A 2010-09-15 2010-09-15 Filament lamp with base Active JP5343949B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015082075A (en) * 2013-10-24 2015-04-27 ウシオ電機株式会社 Filament lamp with toner fixing base

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102127688B1 (en) * 2013-12-19 2020-06-29 어플라이드 머티어리얼스, 인코포레이티드 Adapter for replaceable lamp
KR101818722B1 (en) * 2016-04-20 2018-01-15 에이피시스템 주식회사 Apparatus for lamp and method for manufacturing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149880A (en) * 1998-11-12 2000-05-30 Ushio Inc Incandescent bulb with base
JP2002170528A (en) * 2000-11-30 2002-06-14 Harison Toshiba Lighting Corp Tube bulb and tube bulb lighting device
JP2006331952A (en) * 2005-05-27 2006-12-07 Harison Toshiba Lighting Corp Tube type incandescent heater, fixing device
JP2008269955A (en) * 2007-04-20 2008-11-06 Ushio Inc Lamp with base

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503269B2 (en) 2003-11-27 2010-07-14 ハリソン東芝ライティング株式会社 Tube light bulb with base
JP2011141980A (en) 2010-01-06 2011-07-21 Ushio Inc Incandescent lamp with base

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149880A (en) * 1998-11-12 2000-05-30 Ushio Inc Incandescent bulb with base
JP2002170528A (en) * 2000-11-30 2002-06-14 Harison Toshiba Lighting Corp Tube bulb and tube bulb lighting device
JP2006331952A (en) * 2005-05-27 2006-12-07 Harison Toshiba Lighting Corp Tube type incandescent heater, fixing device
JP2008269955A (en) * 2007-04-20 2008-11-06 Ushio Inc Lamp with base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015082075A (en) * 2013-10-24 2015-04-27 ウシオ電機株式会社 Filament lamp with toner fixing base

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