JPH05250905A - Electric lamp type fluorescent lamp - Google Patents

Electric lamp type fluorescent lamp

Info

Publication number
JPH05250905A
JPH05250905A JP5009892A JP5009892A JPH05250905A JP H05250905 A JPH05250905 A JP H05250905A JP 5009892 A JP5009892 A JP 5009892A JP 5009892 A JP5009892 A JP 5009892A JP H05250905 A JPH05250905 A JP H05250905A
Authority
JP
Japan
Prior art keywords
lamp
fluorescent lamp
lighting device
case
lamp holder
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
JP5009892A
Other languages
Japanese (ja)
Inventor
Tsunetaka Araki
恒隆 荒木
Shiro Iida
史朗 飯田
Takeshi Matsumura
武 松村
Kenji Nakano
憲次 中野
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
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 filed Critical Matsushita Electronics Corp
Priority to JP5009892A priority Critical patent/JPH05250905A/en
Publication of JPH05250905A publication Critical patent/JPH05250905A/en
Pending legal-status Critical Current

Links

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE:To reduce the mandays of assembling, facilitate the assembling, and reduce cost by obtaining an excellent heat radiating effect without using a heat radiating plate or a heat radiating material, and simplifying the management on parts while reducing the number of part items. CONSTITUTION:An electric lamp type fluorescent lamp is provided with at least one fluorescent lamp 1 having a straight tube part, a lighting device 3 for this fluorescent lamp 1, a lamp holder 2 to hold the fluorescent lamp 1, a case 5 to enclose the lighting device 3 and the lamp holder 2, a globe 8 installed under this case 5 to enclose the fluorescent lamp 1 and an electric lamp base 6 arranged protrusively on one edge of the case 5. The globe 8 is fixed between the case 5 and the lamp holder 2 by means of silicone adhesive 7, and a hole 9 is arranged around the lamp holder 2, and the silicon adhesive 7 is brought into contact with the lighting device 3 through this hole 9.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は電球形蛍光灯に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compact fluorescent lamp.

【0002】[0002]

【従来の技術】従来から知られている少なくとも1本の
直管部を有する蛍光ランプと、この蛍光ランプの点灯装
置と、蛍光ランプを保持するランプホルダーと、点灯装
置とランプホルダーを内包するケースと、電球口金など
からなる電球形蛍光灯は、電球代替光源として用いられ
るため、形状が小型、軽量化され、それにともない蛍光
ランプや点灯装置の熱的負荷が大きくなってきたため、
蛍光ランプや点灯装置に放熱板や放熱用物質を取り付
け、熱的負荷の減少を行なっていた。
2. Description of the Related Art A conventionally known fluorescent lamp having at least one straight tube portion, a lighting device for the fluorescent lamp, a lamp holder for holding the fluorescent lamp, and a case including the lighting device and the lamp holder. Since the bulb-shaped fluorescent lamp including the bulb cap is used as an alternative light source for the bulb, the shape is reduced in size and weight, and the thermal load of the fluorescent lamp and the lighting device is increased accordingly, so that
The heat load was reduced by attaching a heat sink and a heat sink to the fluorescent lamp and lighting device.

【0003】[0003]

【発明が解決しようとする課題】上記のように放熱板や
放熱用物質を取り付けて組み立てる従来のものでは、部
品点数の増加による部品管理の複雑化という問題や、組
立が複雑で困難であるなどの問題があった。
SUMMARY OF THE INVENTION In the conventional assembly in which the heat radiating plate and the heat radiating substance are attached as described above, the problem of complicated parts management due to an increase in the number of parts and the complicated and difficult assembly are involved. There was a problem.

【0004】本発明はこのような課題を解決するもの
で、部品点数を減少させて部品管理の簡素化を図るとと
もに、組立工数を少なくして組立容易で安価な電球形蛍
光灯を提供することを目的とするものである。
SUMMARY OF THE INVENTION The present invention solves such a problem by providing a compact fluorescent bulb that is easy to assemble and inexpensive by reducing the number of parts and simplifying parts management. The purpose is.

【0005】[0005]

【課題を解決するための手段】この課題を解決するため
に本発明は、少なくとも1本の直管部を有する蛍光ラン
プと、この蛍光ランプの点灯装置と、前記蛍光ランプを
保持するランプホルダーと、前記点灯装置と前記ランプ
ホルダーを内包するケースと、この前記ケースに取り付
けられ且つ前記蛍光ランプを内包するグローブと、前記
ケースの一端に突設された電球口金とを有する電球形蛍
光灯であって、前記グローブを前記ケースと前記ランプ
ホルダーとの間に接着剤により固定し、前記ランプホル
ダーには周囲に穴を設けて、前記接着剤をこの穴を通し
て前記点灯装置に接触させたものである。
To solve this problem, the present invention provides a fluorescent lamp having at least one straight tube portion, a lighting device for the fluorescent lamp, and a lamp holder for holding the fluorescent lamp. A light bulb-shaped fluorescent lamp having a case that encloses the lighting device and the lamp holder, a globe that is attached to the case and encloses the fluorescent lamp, and a light bulb base projecting from one end of the case. Then, the globe is fixed between the case and the lamp holder with an adhesive, and a hole is provided around the lamp holder, and the adhesive is brought into contact with the lighting device through the hole. .

【0006】[0006]

【作用】この構成により、前記点灯装置に接触させた前
記接着剤が前記点灯装置の熱を前記グローブや前記ケー
スに伝達し、外部へ放熱するため、従来のような放熱板
や放熱用物質を使用することなく優れた放熱効果が得ら
れ、組み立てを行なう際の部品点数の減少を実現でき、
また組立工数を少なくして組立容易であり、安価な電球
形蛍光灯を提供することができる。
With this configuration, the adhesive in contact with the lighting device transfers the heat of the lighting device to the globe or the case and radiates the heat to the outside. Excellent heat dissipation effect can be obtained without using it, and the number of parts when assembling can be reduced,
Further, it is possible to provide an inexpensive fluorescent bulb that is easy to assemble with a reduced number of assembling steps.

【0007】[0007]

【実施例】以下、本発明の一実施例について、図面に基
づいて説明する。図1において、電球形蛍光灯は蛍光ラ
ンプ1と、ランプホルダー2と、このランプホルダー2
に取り付けられている点灯装置3と、蛍光ランプ1を始
動させるための始動装置4と、ランプホルダー2と点灯
装置3とを内蔵するケース5と、このケース5の一端に
突設された電球口金6と、蛍光ランプ1を内包し且つケ
ース5にシリコーン接着剤7によって取り付けられたグ
ローブ8とから構成されている。蛍光ランプ1はU字形
ガラス管をさらに屈曲させて形成されたダブルU字形蛍
光ランプとなっている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, a compact fluorescent lamp includes a fluorescent lamp 1, a lamp holder 2, and a lamp holder 2
Lighting device 3 attached to the lamp, a starting device 4 for starting the fluorescent lamp 1, a case 5 incorporating the lamp holder 2 and the lighting device 3, and a bulb cap protruding from one end of the case 5. 6 and a globe 8 which contains the fluorescent lamp 1 and is attached to the case 5 by a silicone adhesive 7. The fluorescent lamp 1 is a double U-shaped fluorescent lamp formed by further bending a U-shaped glass tube.

【0008】前記ランプホルダー2はその周囲、すなわ
ちケース5との間にグローブ8を挟み込む面に穴9が設
けられており、グローブ8は穴9を塞がないように取り
付けられる。なお、穴9は点灯装置3に面するように設
けられている。この穴9は丸穴、角穴、スリットなど適
宜選択すればよく、ランプホルダー2の周囲に適当間隔
をおいて設けられる。
The lamp holder 2 is provided with a hole 9 on the periphery thereof, that is, on a surface for sandwiching the globe 8 with the case 5, and the globe 8 is attached so as not to close the hole 9. The hole 9 is provided so as to face the lighting device 3. The holes 9 may be appropriately selected from round holes, square holes, slits, etc., and are provided at appropriate intervals around the lamp holder 2.

【0009】このような構成により、グローブ8を固定
するためのシリコーン接着剤7をランプホルダー2とケ
ース5との間の空間に充填した後、グローブ8を取り付
けると、穴9よりシリコーン接着剤7がランプホルダー
2の内部へ流入し、点灯装置3に接触する。すると、点
灯装置3からの熱をシリコーン接着剤7を介してケース
5やグローブ8に伝えて行き電球形蛍光灯の外部へ放熱
する。
With this structure, after the silicone adhesive 7 for fixing the globe 8 is filled in the space between the lamp holder 2 and the case 5, the globe 8 is attached and the silicone adhesive 7 is inserted through the hole 9. Flows into the lamp holder 2 and contacts the lighting device 3. Then, the heat from the lighting device 3 is transferred to the case 5 and the globe 8 through the silicone adhesive 7 and radiated to the outside of the bulb-type fluorescent lamp.

【0010】以上の構成に基づき、17Wの電球形蛍光
灯を作製し、その点灯装置3の温度を測定した結果を表
1に示す。また、比較例として本発明のような構成を持
たず、点灯装置3にシリコーン接着剤7が接触していな
い場合の従来の点灯装置3の温度を測定した結果も同時
に示す。
Table 1 shows the results of measuring the temperature of the lighting device 3 of a 17 W light bulb type fluorescent lamp manufactured based on the above construction. Further, as a comparative example, the results of measuring the temperature of the conventional lighting device 3 when the lighting device 3 is not in contact with the silicone adhesive 7 and does not have the configuration of the present invention are also shown.

【0011】[0011]

【表1】 [Table 1]

【0012】表1から明らかなように、本発明実施例の
電球形蛍光灯は従来品に比して点灯装置3の温度が低減
し、且つ構成が簡素になっていることがわかる。本実施
例は、点灯装置3の放熱を例として挙げたが、前記始動
装置4が電子スタータなどのように放熱が必要な場合
は、図面に示すようにシリコーン接着剤7をランプホル
ダー2の穴9より始動装置4に接触させて、始動装置4
からの熱を外部へ放熱することが可能であり、また他か
らの放熱も同時に行なうことが可能である。
As is clear from Table 1, the bulb-type fluorescent lamp of the embodiment of the present invention has a lower temperature of the lighting device 3 and a simpler structure than the conventional product. In the present embodiment, the heat dissipation of the lighting device 3 is taken as an example. However, when the starting device 4 needs heat dissipation such as an electronic starter, the silicone adhesive 7 is applied to the hole of the lamp holder 2 as shown in the drawing. The starting device 4 is brought into contact with the starting device 4 from 9
It is possible to radiate the heat from the outside to the outside, and it is also possible to radiate the heat from the other side at the same time.

【0013】なお、グローブ8取り付け用の接着剤7も
シリコーン接着剤に限らず、接着剤として用が足りるも
のならよいが、熱伝導率の高いものほど好ましい。
The adhesive 7 for attaching the glove 8 is not limited to the silicone adhesive, and any adhesive that can be used may be used, but one having a higher thermal conductivity is preferable.

【0014】[0014]

【発明の効果】以上のように本発明によれば、従来と異
なり、放熱板や放熱用物質を使用することなく優れた放
熱効果が得られ、組み立てを行なう際の部品点数の減少
を実現でき、部品管理の簡素化を図ることができ、さら
には組立工数が少なく組立容易であり、安価な電球形蛍
光灯を提供することができる。
As described above, according to the present invention, unlike the prior art, an excellent heat dissipation effect can be obtained without using a heat dissipation plate or a heat dissipation substance, and a reduction in the number of parts during assembly can be realized. In addition, it is possible to provide a low cost bulb-type fluorescent lamp which can simplify the parts management, can be easily assembled with a small number of assembling steps.

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

【図1】本発明の一実施例における電球形蛍光灯の断面
図である。
FIG. 1 is a sectional view of a compact fluorescent lamp according to an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 蛍光ランプ 2 ランプホルダー 3 点灯装置 4 始動装置 5 ケース 6 電球口金 7 シリコーン接着剤 8 グローブ 9 穴 1 Fluorescent Lamp 2 Lamp Holder 3 Lighting Device 4 Starting Device 5 Case 6 Light Bulb Base 7 Silicone Adhesive 8 Gloves 9 Holes

フロントページの続き (72)発明者 中野 憲次 大阪府門真市大字門真1006番地 松下電子 工業株式会社内Continuation of the front page (72) Inventor Kenji Nakano 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electronics Industrial Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 少なくとも1本の直管部を有する蛍光ラ
ンプと、この蛍光ランプの点灯装置と、前記蛍光ランプ
を保持するランプホルダーと、前記点灯装置と前記ラン
プホルダーを内包するケースと、この前記ケースに取り
付けられ且つ前記蛍光ランプを内包するグローブと、前
記ケースの一端に突設された電球口金とを有する電球形
蛍光灯であって、前記グローブを前記ケースと前記ラン
プホルダーとの間に接着剤により固定し、前記ランプホ
ルダーには周囲に穴を設けて、前記接着剤をこの穴を通
して前記点灯装置に接触させたことを特徴とする電球形
蛍光灯。
1. A fluorescent lamp having at least one straight tube portion, a lighting device for the fluorescent lamp, a lamp holder for holding the fluorescent lamp, and a case for enclosing the lighting device and the lamp holder. A bulb-type fluorescent lamp having a globe attached to the case and containing the fluorescent lamp, and a bulb base projecting from one end of the case, wherein the globe is between the case and the lamp holder. A bulb-type fluorescent lamp characterized in that the lamp holder is fixed by an adhesive, and a hole is provided around the lamp holder, and the adhesive is brought into contact with the lighting device through the hole.
JP5009892A 1992-03-09 1992-03-09 Electric lamp type fluorescent lamp Pending JPH05250905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5009892A JPH05250905A (en) 1992-03-09 1992-03-09 Electric lamp type fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5009892A JPH05250905A (en) 1992-03-09 1992-03-09 Electric lamp type fluorescent lamp

Publications (1)

Publication Number Publication Date
JPH05250905A true JPH05250905A (en) 1993-09-28

Family

ID=12849599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5009892A Pending JPH05250905A (en) 1992-03-09 1992-03-09 Electric lamp type fluorescent lamp

Country Status (1)

Country Link
JP (1) JPH05250905A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021156A (en) * 2006-12-07 2010-01-28 Hikari Denki Tsushin System Kk Set-type led lamp
JP2010192337A (en) * 2009-02-19 2010-09-02 Toshiba Lighting & Technology Corp Lamp system and lighting apparatus
US8899795B2 (en) 2009-02-19 2014-12-02 Toshiba Lighting & Technology Corporation Lamp device and lighting fixture including LED as light source and metallic cover
JP2014239058A (en) * 2014-08-06 2014-12-18 三菱電機照明株式会社 Bulb-shaped lamp and lighting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021156A (en) * 2006-12-07 2010-01-28 Hikari Denki Tsushin System Kk Set-type led lamp
JP4505543B2 (en) * 2006-12-07 2010-07-21 光電気通信システム株式会社 Collective LED lamp
JP2010192337A (en) * 2009-02-19 2010-09-02 Toshiba Lighting & Technology Corp Lamp system and lighting apparatus
US8899795B2 (en) 2009-02-19 2014-12-02 Toshiba Lighting & Technology Corporation Lamp device and lighting fixture including LED as light source and metallic cover
JP2014239058A (en) * 2014-08-06 2014-12-18 三菱電機照明株式会社 Bulb-shaped lamp and lighting device

Similar Documents

Publication Publication Date Title
JP3275797B2 (en) Low pressure mercury vapor discharge lamp
JPH05250905A (en) Electric lamp type fluorescent lamp
JPH0882798A (en) Display device with back light
JPS6252401B2 (en)
JP4550000B2 (en) Lighting unit
JPH0638479Y2 (en) Shield case for electronic components
TWI297957B (en)
JPH07176202A (en) Bulb-form fluorescent lamp
JPH02157789A (en) Back-light device
JPH11167806A (en) Luminaire
JPH0312163Y2 (en)
JP3173650B2 (en) Flat fluorescent lamp device and liquid crystal display device
JPS6314322Y2 (en)
JPH0412537Y2 (en)
JP3083431B2 (en) Bulb-type fluorescent lamp
JP3981802B2 (en) Fluorescent lamp device
JPH0229604Y2 (en)
JPH0453671Y2 (en)
JP2002279889A (en) Discharge lamp and lighting apparatus
JPS6342402Y2 (en)
JP2719092B2 (en) Light bulb type fluorescent lamp
JP2002298611A (en) Bulb-shaped fluorescent lamp
JP2004119324A (en) Compact self-ballasted fluorescent lamp
JPH03167706A (en) Circuit component device
JPH0785709A (en) Fluorescent lamp system