JPS647464U - - Google Patents
Info
- Publication number
- JPS647464U JPS647464U JP10006887U JP10006887U JPS647464U JP S647464 U JPS647464 U JP S647464U JP 10006887 U JP10006887 U JP 10006887U JP 10006887 U JP10006887 U JP 10006887U JP S647464 U JPS647464 U JP S647464U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- unit base
- small fluorescent
- aperture
- temperature sensor
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案実施例の平面図、第２図は一部
正面図、第３図は断面図である。
１……小型蛍光ランプ、１１……アパーチヤー
、２……加熱用抵抗線、３……アルミニウム反射
膜、４……ユニツト台、５……保持具、６……プ
リント基板、７……温度センサー、８……温度ヒ
ユーズ。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a partial front view, and FIG. 3 is a sectional view. 1... Compact fluorescent lamp, 11... Aperture, 2... Heating resistance wire, 3... Aluminum reflective film, 4... Unit stand, 5... Holder, 6... Printed circuit board, 7... Temperature sensor , 8...Temperature fuse.
Claims (1)
台上の保持具で保持される小型蛍光ランプと、こ
の小型蛍光ランプのアパーチヤー以外の外面上に
軸線に沿つて配置された加熱用抵抗線と、この抵
抗線を覆うアルミニウム反射膜と、該抵抗線と直
列に接続され、小型蛍光ランプの外面に接するよ
うに配置された温度センサーおよび温度ヒユーズ
と、ユニツト台上に配置され、温度センサーおよ
び温度ヒユーズを保持するプリント基板とよりな
ることを特徴とする原稿照明装置。 A unit base, a small fluorescent lamp having an aperture and held by a holder on the unit base, a heating resistance wire arranged along the axis on the outer surface of the small fluorescent lamp other than the aperture, and this resistance An aluminum reflective film covering the wire, a temperature sensor and a temperature fuse connected in series with the resistance wire and placed in contact with the outer surface of the small fluorescent lamp, and a temperature sensor and a temperature fuse placed on the unit base. 1. A document illumination device comprising: a printed circuit board;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10006887U JPH0418286Y2 (en) | 1987-07-01 | 1987-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10006887U JPH0418286Y2 (en) | 1987-07-01 | 1987-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647464U true JPS647464U (en) | 1989-01-17 |
| JPH0418286Y2 JPH0418286Y2 (en) | 1992-04-23 |
Family
ID=31327808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10006887U Expired JPH0418286Y2 (en) | 1987-07-01 | 1987-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418286Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0295041U (en) * | 1989-01-06 | 1990-07-27 |
-
1987
- 1987-07-01 JP JP10006887U patent/JPH0418286Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0295041U (en) * | 1989-01-06 | 1990-07-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418286Y2 (en) | 1992-04-23 |
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