JPH0358656U - - Google Patents
Info
- Publication number
- JPH0358656U JPH0358656U JP8134890U JP8134890U JPH0358656U JP H0358656 U JPH0358656 U JP H0358656U JP 8134890 U JP8134890 U JP 8134890U JP 8134890 U JP8134890 U JP 8134890U JP H0358656 U JPH0358656 U JP H0358656U
- Authority
- JP
- Japan
- Prior art keywords
- document
- document illumination
- lamp
- illumination lamp
- reflective shade
- 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
- 238000005286 illumination Methods 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の利用できる複写機の一例の説
明図、第２図、第３図、第４図は本考案の実施例
を説明する為の図である。
１０はランプ、１１，１２は反射笠、２１はヒ
ユーズ、２３，２４は板ばね、２７は第１ヒユー
ズホルダ、２８は第２ヒユーズホルダである。
FIG. 1 is an explanatory diagram of an example of a copying machine to which the present invention can be used, and FIGS. 2, 3, and 4 are diagrams for explaining embodiments of the present invention. 10 is a lamp, 11 and 12 are reflective shades, 21 is a fuse, 23 and 24 are leaf springs, 27 is a first fuse holder, and 28 is a second fuse holder.
補正 平２．８．２９
実用新案登録請求の範囲を次のように補正する
。Amendment 8/29/1999 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 原稿照明ランプと、この原稿照明ランプの
周囲の一部を囲みランプの放射光を反射する反射
笠と、上記原稿照明ランプに電気的に連結され、
上記原稿照明ランプの異常昇温時、上記原稿照明
ランプへの電力供給を断つ昇温防止素子と、を有
する原稿照明装置において、
上記昇温防止素子は上記原稿照明ランプに対向
する上記反射笠の面の裏面で、上記原稿照明ラン
プからの直接光を受けない上記反射笠の背面に当
接していることを特徴とする原稿照明装置。
(2) 上記昇温防止素子は、絶縁部材を介して上
記反射笠に当接していることを特徴とする実用新
案登録請求の範囲第１項記載の原稿照明装置。[Scope of Claim for Utility Model Registration] (1) A document illumination lamp, a reflective shade that surrounds a part of the periphery of the document illumination lamp and reflects the light emitted from the lamp, and is electrically connected to the document illumination lamp,
In the document illumination device, the document illumination device includes a temperature rise prevention element that cuts off power supply to the document illumination lamp when the temperature of the document illumination lamp abnormally rises, A document illuminating device, characterized in that a back surface of the document illuminating device is in contact with a back surface of the reflective shade that does not receive direct light from the document illuminating lamp. (2) The document illumination device according to claim 1, wherein the temperature rise prevention element is in contact with the reflective shade through an insulating member.
Claims (1)
周囲の一部を囲みランプの放射光を反射する反射
笠と、上記原稿照明ランプに電器的に連結され、
上記原稿照明ランプの異常昇温時、上記原稿照明
ランプへの電力供給を断つ昇温防止素子と、を有
する原稿照明装置において、 上記昇温防止素子は上記原稿照明ランプに対向
する上記反射笠の面の裏面で、上記原稿照明ラン
プからの直接光を受けない上記反射笠の背面に当
接していることを特徴とする原稿照明装置。 (2) 上記昇温防止素子は、絶縁部材を介して上
記反射笠に当接していることを特徴とする実用新
案登録請求の範囲第１項記載の原稿照明装置。[Scope of Claim for Utility Model Registration] (1) A document illumination lamp, a reflective shade that surrounds a part of the periphery of the document illumination lamp and reflects the light emitted from the lamp, and is electrically connected to the document illumination lamp,
In the document illumination device, the document illumination device includes a temperature rise prevention element that cuts off power supply to the document illumination lamp when the temperature of the document illumination lamp abnormally rises, A document illuminating device, characterized in that a back surface of the document illuminating device is in contact with a back surface of the reflective shade that does not receive direct light from the document illuminating lamp. (2) The document illumination device according to claim 1, wherein the temperature rise prevention element is in contact with the reflective shade through an insulating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8134890U JPH0358656U (en) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8134890U JPH0358656U (en) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0358656U true JPH0358656U (en) | 1991-06-07 |
Family
ID=31627214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8134890U Pending JPH0358656U (en) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0358656U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130583B2 (en) * | 1972-06-29 | 1976-09-01 | ||
| JPS525576B2 (en) * | 1972-11-08 | 1977-02-15 |
-
1990
- 1990-07-30 JP JP8134890U patent/JPH0358656U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130583B2 (en) * | 1972-06-29 | 1976-09-01 | ||
| JPS525576B2 (en) * | 1972-11-08 | 1977-02-15 |
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