JP4597605B2 - 計器装置の照明構造 - Google Patents
計器装置の照明構造 Download PDFInfo
- Publication number
- JP4597605B2 JP4597605B2 JP2004229135A JP2004229135A JP4597605B2 JP 4597605 B2 JP4597605 B2 JP 4597605B2 JP 2004229135 A JP2004229135 A JP 2004229135A JP 2004229135 A JP2004229135 A JP 2004229135A JP 4597605 B2 JP4597605 B2 JP 4597605B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- dial
- light source
- display
- light shielding
- 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 - Fee Related
Links
- 238000005286 illumination Methods 0.000 title claims description 37
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 14
- 239000000446 fuel Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Instrument Panels (AREA)
- Details Of Measuring Devices (AREA)
Description
3 表ケース(ケース本体)
3e〜3h 照明用開口部
3j 連結部
5 拡散板
6a,6b 目盛(表示部)
6e,6f,6g 文字板
7a,7b,7c,7d ムーブメント
9 ケーシング(計器ケース)
30j 遮光部
37 LED(光源)
Claims (1)
- ケース本体を有する計器ケースと、
前記ケース本体内に収容され、かつ光を照射する光源と、
前記ケース本体に取り付けられ、かつ表示部を有する文字板と、
を備えた計器装置の照明構造であって、
前記ケース本体には、前記表示部を照明するための照明用開口部が形成され、
前記照明用開口部には複数の連結部が設けられ、
前記光源は前記複数の連結部と対応する位置に設けられ、
前記光源と前記文字板との間には、前記光源に対応して配置され、かつ該光源から照射されて前記照明用開口部を透過する光を前記文字板で均一となるように調光する遮光部が複数設けられ、
前記複数の遮光部が、それぞれ、前記光源の光照射口径より大きく形成され、かつ前記複数の連結部それぞれに設けられているとともに、前記照明用開口部の周方向に沿って略等間隔に配置されていることを特徴とする計器装置の照明構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004229135A JP4597605B2 (ja) | 2004-08-05 | 2004-08-05 | 計器装置の照明構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004229135A JP4597605B2 (ja) | 2004-08-05 | 2004-08-05 | 計器装置の照明構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006047128A JP2006047128A (ja) | 2006-02-16 |
JP4597605B2 true JP4597605B2 (ja) | 2010-12-15 |
Family
ID=36025839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004229135A Expired - Fee Related JP4597605B2 (ja) | 2004-08-05 | 2004-08-05 | 計器装置の照明構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4597605B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9205775B2 (en) | 2013-10-01 | 2015-12-08 | Denso International America, Inc. | Prism for light reflecting/diffusion between LED's |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5545947B2 (ja) * | 2009-11-20 | 2014-07-09 | 矢崎総業株式会社 | 自動車用計器の照明構造 |
JP5686571B2 (ja) | 2010-11-01 | 2015-03-18 | 矢崎総業株式会社 | 計器装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001099685A (ja) * | 1999-09-29 | 2001-04-13 | Nippon Seiki Co Ltd | 計器装置 |
JP2003106874A (ja) * | 2001-09-28 | 2003-04-09 | Nippon Seiki Co Ltd | 表示装置 |
JP2004117162A (ja) * | 2002-09-26 | 2004-04-15 | Nippon Seiki Co Ltd | 計器装置 |
JP2006010402A (ja) * | 2004-06-23 | 2006-01-12 | Calsonic Kansei Corp | バックライト照明構造 |
-
2004
- 2004-08-05 JP JP2004229135A patent/JP4597605B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001099685A (ja) * | 1999-09-29 | 2001-04-13 | Nippon Seiki Co Ltd | 計器装置 |
JP2003106874A (ja) * | 2001-09-28 | 2003-04-09 | Nippon Seiki Co Ltd | 表示装置 |
JP2004117162A (ja) * | 2002-09-26 | 2004-04-15 | Nippon Seiki Co Ltd | 計器装置 |
JP2006010402A (ja) * | 2004-06-23 | 2006-01-12 | Calsonic Kansei Corp | バックライト照明構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9205775B2 (en) | 2013-10-01 | 2015-12-08 | Denso International America, Inc. | Prism for light reflecting/diffusion between LED's |
Also Published As
Publication number | Publication date |
---|---|
JP2006047128A (ja) | 2006-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7744230B2 (en) | Backlighting device | |
JP4895321B2 (ja) | 指示計器 | |
US20160091346A1 (en) | Vehicle instrument | |
JP5481780B2 (ja) | 指示計器 | |
JP2013245994A (ja) | 文字板照明構造 | |
WO2010024169A1 (ja) | 指針式計器 | |
JP5830345B2 (ja) | メータ装置 | |
JP2011047790A (ja) | 表示装置 | |
JP4597605B2 (ja) | 計器装置の照明構造 | |
JP5857758B2 (ja) | 車両用表示装置 | |
JP2005189156A (ja) | 計器装置 | |
JP4182601B2 (ja) | 車両用メータの照明装置 | |
JP2002023669A (ja) | 表示装置 | |
JP5510076B2 (ja) | 表示装置 | |
JPH07113663A (ja) | 計器装置 | |
JP4352528B2 (ja) | 車両用メータの照明装置 | |
JP3476981B2 (ja) | 計器用表示装置の指針構造 | |
JP2014163693A (ja) | 車両用表示装置 | |
JP2016080603A (ja) | 車両用計器の照明装置 | |
JP6056244B2 (ja) | 指針式計器装置 | |
JP5815249B2 (ja) | 指針ユニット及び指針計器 | |
JPH10142008A (ja) | 車両用計器装置 | |
JP5480704B2 (ja) | 車両用計器 | |
JP2003344119A (ja) | メータ装置 | |
JP2010107267A (ja) | 車両用表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070212 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100323 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100914 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100922 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4597605 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131001 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |