JPH0291104U - - Google Patents
Info
- Publication number
- JPH0291104U JPH0291104U JP16958788U JP16958788U JPH0291104U JP H0291104 U JPH0291104 U JP H0291104U JP 16958788 U JP16958788 U JP 16958788U JP 16958788 U JP16958788 U JP 16958788U JP H0291104 U JPH0291104 U JP H0291104U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- lamp lighting
- heat generating
- glass tube
- generating element
- 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
Links
- 239000011521 glass Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の実施例を示す部分断面を含む
正面図、第２図は第１図のＡ−Ａ線に沿う拡大断
面図、第３図は第２図のＢ−Ｂ線に沿う断面図、
第４図は第２図のＣ−Ｃ線に沿う断面図、第５図
は第１図の蛍光ランプにおけるハウジングの部分
拡大斜視図、第６図は第１図の蛍光ランプにおけ
るハウジングの組立時での部分拡大断面図である
。第７図は従来の電球口金形蛍光ランプの部分断
面を含む正面図、第８図は第７図の蛍光ランプの
底面図、第９図は第７図の部分拡大図、第１０図
は第９図のＤ−Ｄ線に沿う断面図、第１１図は第
７図の蛍光ランプの部分変更例を示す部分拡大断
面図である。
１……接続手段、３……ランプ点灯手段、４…
…ガラス管、７……プリント基板、８……ランプ
点灯回路部品、Ｔ……発熱素子（トランジスタ）
、１３……ハウジング、１４……係合部、１５…
…接着剤。
Fig. 1 is a front view including a partial cross section showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1, and Fig. 3 is taken along line B-B in Fig. 2. cross section,
4 is a sectional view taken along the line C-C in FIG. 2, FIG. 5 is a partially enlarged perspective view of the housing in the fluorescent lamp in FIG. 1, and FIG. 6 is a state in which the housing in the fluorescent lamp in FIG. 1 is assembled. FIG. Fig. 7 is a front view including a partial cross section of a conventional light bulb cap type fluorescent lamp, Fig. 8 is a bottom view of the fluorescent lamp of Fig. 7, Fig. 9 is a partially enlarged view of Fig. 7, and Fig. 10 is a partial cross-sectional view of the fluorescent lamp of Fig. 7. FIG. 9 is a sectional view taken along the line DD in FIG. 9, and FIG. 11 is a partially enlarged sectional view showing a partial modification of the fluorescent lamp in FIG. 7. 1... Connection means, 3... Lamp lighting means, 4...
...Glass tube, 7... Printed circuit board, 8... Lamp lighting circuit parts, T... Heat generating element (transistor)
, 13...housing, 14...engaging portion, 15...
…glue.
Claims (1)
側に蛇行状放電路を形成するガラス管を具え、プ
リント基板に前記ガラス管を点灯させるランプ点
灯回路部品を組付けた複数種類のランプ点灯手段
を収納するハウジングの内壁面に、ランプ点灯回
路部品における発熱素子が嵌る係合部を設け、こ
の係合部に発熱素子を熱伝導性に良い接着剤で熱
的結合させたことを特徴とする電球口金形蛍光ラ
ンプ。 A plurality of types of lamp lighting means are provided with a connection means to an AC power source, a glass tube forming a meandering discharge path on the opposite side of the connection means, and a lamp lighting circuit component for lighting the glass tube is assembled on a printed circuit board. An engaging part into which the heat generating element of the lamp lighting circuit component fits is provided on the inner wall surface of the housing containing the lamp, and the heat generating element is thermally bonded to this engaging part with an adhesive having good thermal conductivity. Bulb base type fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16958788U JPH0291104U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16958788U JPH0291104U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291104U true JPH0291104U (en) | 1990-07-19 |
Family
ID=31459785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16958788U Pending JPH0291104U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015164140A (en) * | 2015-05-15 | 2015-09-10 | 三菱電機照明株式会社 | Bulb type fluorescent lamp and lighting device |
-
1988
- 1988-12-28 JP JP16958788U patent/JPH0291104U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015164140A (en) * | 2015-05-15 | 2015-09-10 | 三菱電機照明株式会社 | Bulb type fluorescent lamp and lighting device |
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