JP2537756B2 - Peripheral structure of fluorescent tube - Google Patents
Peripheral structure of fluorescent tubeInfo
- Publication number
- JP2537756B2 JP2537756B2 JP6039542A JP3954294A JP2537756B2 JP 2537756 B2 JP2537756 B2 JP 2537756B2 JP 6039542 A JP6039542 A JP 6039542A JP 3954294 A JP3954294 A JP 3954294A JP 2537756 B2 JP2537756 B2 JP 2537756B2
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent tube
- case
- peripheral structure
- circuit board
- soft
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Casings For Electric Apparatus (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は蛍光管を保持する周辺構
造に関する。BACKGROUND OF THE INVENTION The present invention relates to a peripheral structure for holding a fluorescent tube.
About construction .
【０００２】[0002]
【従来の技術】従来の電子機器の蛍光管の周辺構造は、
実願昭５９ー１４４４２号に示され、図２に示すように
蛍光管１１は、蛍光管ふた１２に固定部１３をもつて着
脱可能に固定している。ここで（ａ）は側面図，（ｂ）
は正面図である。蛍光管ふた１２は、箱体１４に片側を
引つ掛けて他方を固定ねじ１５によつてねじ止めするこ
とにより箱体１４に着脱可能に取り付けている。蛍光管
１１には、外部電極１６を設けた端末部１７を構成して
おり電気導通は箱体１４内部に設けた電気導通用端子と
外部電極ｌ６の接触によりなされている。2. Description of the Related Art The peripheral structure of a conventional fluorescent tube of electronic equipment is
As shown in Japanese Patent Application No. 59-14442, and as shown in FIG. 2, the fluorescent tube 11 is detachably fixed to the fluorescent tube lid 12 with a fixing portion 13. Here, (a) is a side view, (b)
Is a front view. The fluorescent tube lid 12 is detachably attached to the box body 14 by hooking one side on the box body 14 and screwing the other side with a fixing screw 15. The fluorescent tube 11 constitutes a terminal portion 17 provided with an external electrode 16, and electrical conduction is made by contact between an electrical conduction terminal provided inside the box body 14 and the external electrode 16.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
蛍光管の周辺構造では、蛍光管と本体との電気導通をと
る上で、蛍光管自体に外部電極を設けた端末部を構成し
なければならない、本体内部にバネ性を持つた電気導通
用端子を設けなければならない、バネ接点のため電気接
続が確実でない等の問題があつた。又、蛍光管を保持す
る上で、蛍光管ふたに蛍光管を取り付けるために充分な
バネ性を持った固定部が必要であり、かつ蛍光管ふたを
本体に取り付ける際に片側に引つ掛け構造、片側に固定
用ねじが必要であつた。以上従来の蛍光管周辺構造で
は、数品点数が多数必要でありこの結果コストアップに
つながっていた。また、部品点数が多いために蛍光管周
辺構造の占めるスペースが大きくなってしまう等の問題
があった。However, in the peripheral structure of the conventional fluorescent tube, in order to establish electrical continuity between the fluorescent tube and the main body, the fluorescent tube itself must be provided with an end portion provided with an external electrode. However, there is a problem that an electric conduction terminal having a spring property must be provided inside the main body, and the electric connection is not reliable due to the spring contact. In addition, in order to hold the fluorescent tube, it is necessary to have a fixing part with sufficient spring property to attach the fluorescent tube to the lid, and when attaching the fluorescent tube lid to the main body, it is hooked on one side , One side needed fixing screws. As described above, the conventional fluorescent tube peripheral structure requires a large number of items, resulting in an increase in cost. Further, there is a problem that the space occupied by the structure around the fluorescent tube becomes large due to the large number of parts.
【０００４】本発明は、従来の課題を解決し、蛍光管の
交換が容易でかつ保持構造上においても耐衝撃性に優れ
た簡単な構造がとれ、電気的な導通も確実にした構造を
提供することを目的とする。The present invention solves the conventional problems and provides a structure in which the fluorescent tube can be easily replaced and has a simple structure excellent in impact resistance even in the holding structure, and the electric conduction is ensured. The purpose is to do.
【０００５】[0005]
【課題を解決するための手段】本発明による蛍光管の周
辺構造は、蛍光管の端部に接続される導通用リード線の
一端が実装される回路基板と、前記蛍光管の複数箇所に
おいてそれぞれ管面の外周を囲むように配置される軟質
部材と、前記蛍光管が配置されるケースとを有し、前記
軟質部材が前記蛍光管の管面と前記回路基板及び前記ケ
ースとの間に介在配置されること特徴とする。また、前
記軟質部材はゴム部材であることを特徴とする。 SUMMARY OF THE INVENTION The circumference of a fluorescent tube according to the present invention.
The side structure is a lead wire for conduction connected to the end of the fluorescent tube.
One end is mounted on the circuit board, and
The soft material is placed around the outer circumference of the pipe surface.
A member and a case in which the fluorescent tube is arranged,
The soft member includes the fluorescent tube surface, the circuit board, and the casing.
It is characterized in that it is interposed between the base and the base. Also before
The soft member is a rubber member.
【０００６】[0006]
【実施例】本発明の実施例を図１に示す。図面中１は蛍
光管、２は蛍光管の導通用リード線、３は固定用クッシ
ョン、４は蛍光管取り付け用回路基板、５はコネクタで
ある。図３は、図１の実施例に外装ケースを加えた断面
図である。図４は、図１の実施例に外装ケースを加えた
平面図である。図３において、蛍光管取り付け用回路基
板４に固定用クッション３及び導通用リード線２のハン
ダ付けによつて取り付けられた蛍光管１は、上外装ケー
ス６と下外装ケース７の間に設けられた蛍光管収納部に
挟持される。ここで、固定用クッション３の材質として
軟質部材、すなわちシリコンゴム等のある程度軟度のあ
る材質を選び、寸法上上外装ケース６と下外装ケース７
で挟持する際に締め代を持つ様に設計すれば、蛍光管１
の保持がより確実になる。FIG. 1 shows an embodiment of the present invention. In the drawing, 1 is a fluorescent tube, 2 is a lead wire for conducting the fluorescent tube, 3 is a fixing cushion, 4 is a circuit board for mounting the fluorescent tube, and 5 is a connector. FIG. 3 is a cross-sectional view in which an outer case is added to the embodiment of FIG. FIG. 4 is a plan view in which an outer case is added to the embodiment of FIG. 3, the fluorescent tube 1 mounted Te cowpea soldering of the stationary cushion 3 and the conduction leads 2 to the fluorescent tube mounting circuit board 4, Uegaiso cable
It is sandwiched fluorescent tube housing portion provided between the scan 6 and Shitagaiso case 7. Here, as the material of the fixing cushion 3,
A soft member, that is , a material having a certain degree of softness such as silicone rubber is selected, and the upper and lower outer cases 6 and 7 are sized.
Fluorescent tube 1
Will be held more reliably.
【０００７】また図４において、固定用クッション３に
設けた溝を下外装ケース７に設けた溝と合わせる設計に
すれば、蛍光管１の長手方向の位置ずれも防ぐことがで
きる。また、蛍光管１より出る導通用リード線２にある
程度余裕を持たせて回路基板４に実装しておけば、蛍光
管１にかかる衝撃を緩和することができかつ回路基板４
のハンダ付け部にかかる負荷も減少する事ができ電気的
接続もより確実になる。本実施例においては、蛍光管交
換が容易にできる様にコネクタ５を設けかつ蛍光管取り
付け回路基板４を個別に用意している。Further, in FIG. 4, if the groove provided on the fixing cushion 3 and the groove provided on the lower exterior case 7 are designed to be aligned with each other, the positional displacement of the fluorescent tube 1 in the longitudinal direction can be prevented. Further, if the lead wire 2 for conduction that comes out of the fluorescent tube 1 is mounted on the circuit board 4 with a certain margin, the impact applied to the fluorescent tube 1 can be mitigated and the circuit board 4 can be provided.
The load on the soldering part of can be reduced and the electrical connection can be made more reliable. In this embodiment, the connector 5 is provided and the fluorescent tube mounting circuit boards 4 are individually prepared so that the fluorescent tubes can be easily replaced.
【０００８】ここで、蛍光管の交換渉度の少ない製品に
対する本発明の実施例を図５に示す。１は蛍光管、２は
蛍光管の導通用リード線、６は上外装ケース、８は本体
の駆動回路素子の実装基板である。本実施例によれば、
蛍光管１を基板８に実装するだけて保持、位置出しがで
きるために、従来の様な保持機構の必要がなくなり、省
スペース、省コストが可能である。FIG. 5 shows an embodiment of the present invention for a product having a low exchange rate of fluorescent tubes. Reference numeral 1 is a fluorescent tube, 2 is a lead wire for conducting the fluorescent tube, 6 is an upper and lower case, and 8 is a mounting substrate of a drive circuit element of the main body. According to the present embodiment,
Since the fluorescent tube 1 can be held and positioned just by mounting it on the substrate 8, there is no need for a conventional holding mechanism, and space and cost can be saved.
【０００９】[0009]
【発明の効果】以上、述べたように本発明による蛍光管
の周辺構造は、蛍光管の端部に接続される導通用リード
線の一端が実装される回路基板と、蛍光管の複数箇所に
おいてそれぞれ管面の外周を囲むように配置される軟質
部材と、蛍光管が配置されるケースとを有し、軟質部材
が蛍光管の管面と回路基板及びケースとの間に介在配置
されるという簡単な構造により、蛍光管を保持する構成
にしたために、従来使用していた複雑な蛍光管の端末構
造、蛍光管の保持構造が不要となった。その結果、蛍光
管回りの省スペース化が実現でき、部品点数の減少から
コストダウンが実現できる。また、軟質部材は、複数箇
所において蛍光管の管面の外周を囲むように配置され、
さらに蛍光管の管面とケース及び回路基板の間に介在配
置されるため、軟質部材の弾性を利用して、複数箇所で
衝撃を分散吸収でき、蛍光管の保持及び蛍光管の管面の
耐衝撃性の改善を行うことができる。 As described above, the fluorescent tube according to the present invention.
The peripheral structure is a lead for conduction that is connected to the end of the fluorescent tube.
At the circuit board where one end of the wire is mounted and at multiple points of the fluorescent tube
The soft material is placed around the outer circumference of the pipe surface.
A flexible member having a member and a case in which the fluorescent tube is arranged.
Is placed between the fluorescent tube surface and the circuit board and case.
The structure that holds the fluorescent tube by the simple structure
Because of this, the complicated fluorescent tube end structure
The structure and structure for holding the fluorescent tube are no longer required. As a result, fluorescence
Space saving around the pipe can be realized, and the number of parts is reduced.
Cost reduction can be realized. In addition, multiple soft members
Placed so as to surround the outer circumference of the fluorescent tube surface at the place
In addition, there is an interposition between the fluorescent tube surface and the case and circuit board.
Since it is placed, it can be used at multiple points by utilizing the elasticity of the soft member.
Disperses and absorbs shock, holds the fluorescent tube and
The impact resistance can be improved.
【図１】図１は本発明の実施例の概観図。FIG. 1 is a schematic view of an embodiment of the present invention.
【図２】図２は従来例を示す概観図。FIG. 2 is a schematic view showing a conventional example.
【図３】図３は図１の実施例に外装ケースを加えた平面
図。3 is a plan view in which an outer case is added to the embodiment of FIG.
【図４】図４は図１の実施例に外装ケースを加えた平面
図。FIG. 4 is a plan view in which an outer case is added to the embodiment of FIG.
【図５】図５は本発明考の他の実施例の概観図。FIG. 5 is a schematic view of another embodiment of the present invention.
ｌ…蛍光管 ２…導通用リード線 ３…固定用クッション ４…蛍光管取り付け用回路基板 ５…コネクター l ... Fluorescent tube 2 ... Conductive lead wire 3 ... Fixing cushion 4 ... Fluorescent tube mounting circuit board 5 ... Connector
Claims (2)
の一端が実装される回路基板と、前記蛍光管の複数箇所
においてそれぞれ管面の外周を囲むように配置される軟
質部材と、前記蛍光管が配置されるケースとを有し、前
記軟質部材が前記蛍光管の管面と前記回路基板及び前記
ケースとの間に介在配置されることを特徴とする蛍光管
の周辺構造。 1. A lead wire for conduction connected to an end of a fluorescent tube.
A circuit board on which one end of the fluorescent tube is mounted, and a plurality of locations of the fluorescent tube.
In each case, the soft
A quality member and a case in which the fluorescent tube is arranged,
The flexible member includes the fluorescent tube surface, the circuit board, and
Fluorescent tube characterized by being interposed between the case and the case
Peripheral structure.
とする特許請求の範囲第１項記載の蛍光管の周辺構造。 2. The soft member is a rubber member.
The peripheral structure of the fluorescent tube according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6039542A JP2537756B2 (en) | 1994-03-10 | 1994-03-10 | Peripheral structure of fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6039542A JP2537756B2 (en) | 1994-03-10 | 1994-03-10 | Peripheral structure of fluorescent tube |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7192292A Division JP2802734B2 (en) | 1995-07-27 | 1995-07-27 | Electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0750490A JPH0750490A (en) | 1995-02-21 |
| JP2537756B2 true JP2537756B2 (en) | 1996-09-25 |
Family
ID=12555947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6039542A Expired - Lifetime JP2537756B2 (en) | 1994-03-10 | 1994-03-10 | Peripheral structure of fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537756B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554978U (en) * | 1978-10-05 | 1980-04-14 | ||
| JPS59194253U (en) * | 1983-06-13 | 1984-12-24 | セイコーエプソン株式会社 | Fluorescent tube terminal structure |
-
1994
- 1994-03-10 JP JP6039542A patent/JP2537756B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750490A (en) | 1995-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |