JP5370658B2 - 計器照明装置 - Google Patents
計器照明装置 Download PDFInfo
- Publication number
- JP5370658B2 JP5370658B2 JP2009129926A JP2009129926A JP5370658B2 JP 5370658 B2 JP5370658 B2 JP 5370658B2 JP 2009129926 A JP2009129926 A JP 2009129926A JP 2009129926 A JP2009129926 A JP 2009129926A JP 5370658 B2 JP5370658 B2 JP 5370658B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- light
- instrument
- display panel
- pointer
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 45
- 238000005286 illumination Methods 0.000 claims description 30
- 230000000630 rising effect Effects 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/336—Light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/34—Backlit symbols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/695—Dial features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
Description
2 駆動軸
3 計器本体
4 指針
5 指標部
6 表示パネル
7 光源
8 計器ハウジング
41 指示部
42 基部
43 指針キャップ
50 地色部
60 貫通孔
80 周壁部
81 光案内筒部
82 光案内開口部
83 立ち上がり反射周壁部
84 光路案内反射壁部
85 第1の反射壁部
86 第2の反射壁部
L 照明室
P 電子部品
S 空間部
Claims (5)
- 硬質材料からなる回路基板と、この回路基板の背面側に配置され駆動軸が前方に延びる計器本体と、前記駆動軸の先端側に装着される発光式の指針と、この指針と前記回路基板との間に配置され少なくとも前記指針に対応する指標部を有する表示パネルと、前記回路基板の表面側に配置され前記指針と前記指標部とを照明する光源と、前記表示パネルと前記回路基板との間に配置され、前記表示パネルと前記回路基板との間隔を設定するために設けられた計器ハウジングと、からなる計器照明装置において、前記計器ハウジングには、前記表示パネルの背面側に位置し、かつ前記光源からの照射光線を前記発光式の指針の基部側へと光を案内する略円筒形の光案内筒部と、この光案内筒部の下端部と前記回路基板との間に設けられた光案内開口部と、前記回路基板の表面側に位置し、前記光案内開口部の周囲を取り巻くとともに前記光源と所定の間隔を配して設けられ、且つ前記光源の発光面より上方へ延出した立ち上がり反射周壁部と、この立ち上がり反射周壁部の上端側の端部から連続して、前記表示パネルの前記指標部領域を透過照明するために設けられた第1の反射壁部と、前記光源からの光を前記第1の反射壁部へと反射導光するために前記光案内筒部の外周箇所に設けられた略逆円錐形状からなる第2の反射壁部と、を備えてなることを特徴とする計器照明装置。
- 前記計器ハウジングには、前記立ち上がり反射壁部と前記第1の反射周壁部との間を繋ぐ光路案内反射壁部を設けてなることを特徴とする請求項1に記載の計器照明装置。
- 前記計器ハウジングには、前記回路基板の周縁部に沿って前記表示パネルと前記回路基板との間隔を設定するために周壁部を設けてなることを特徴とする請求項1または請求項2に記載の計器照明装置。
- 前記立ち上がり反射周壁部と前記第1の反射壁部とによって区画された空間部によって、前記回路基板の表面箇所に実装される電子部品の収納部を形成してなることを特徴とする請求項1に記載の計器照明装置。
- 前記第1の反射壁部と前記光路案内反射壁部および前記立ち上がり反射周壁部によって区画された空間部によって、前記回路基板の表面箇所に実装される電子部品の収容部を形成してなることを特徴とする請求項2に記載の計器照明装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009129926A JP5370658B2 (ja) | 2009-05-29 | 2009-05-29 | 計器照明装置 |
PCT/JP2010/058257 WO2010137478A1 (ja) | 2009-05-29 | 2010-05-17 | 計器照明装置 |
US13/375,170 US8764208B2 (en) | 2009-05-29 | 2010-05-17 | Meter illumination device |
CN201080023627.9A CN102449440B (zh) | 2009-05-29 | 2010-05-17 | 仪表照明装置 |
KR1020117028913A KR101666244B1 (ko) | 2009-05-29 | 2010-05-17 | 계기 조명 장치 |
EP10780433.8A EP2437035B1 (en) | 2009-05-29 | 2010-05-17 | Meter illumination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009129926A JP5370658B2 (ja) | 2009-05-29 | 2009-05-29 | 計器照明装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013152268A Division JP5510762B2 (ja) | 2013-07-23 | 2013-07-23 | 計器照明装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010276498A JP2010276498A (ja) | 2010-12-09 |
JP2010276498A5 JP2010276498A5 (ja) | 2012-06-07 |
JP5370658B2 true JP5370658B2 (ja) | 2013-12-18 |
Family
ID=43222589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009129926A Expired - Fee Related JP5370658B2 (ja) | 2009-05-29 | 2009-05-29 | 計器照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8764208B2 (ja) |
EP (1) | EP2437035B1 (ja) |
JP (1) | JP5370658B2 (ja) |
KR (1) | KR101666244B1 (ja) |
CN (1) | CN102449440B (ja) |
WO (1) | WO2010137478A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5724364B2 (ja) * | 2010-12-21 | 2015-05-27 | 日本精機株式会社 | 計器装置 |
JP5387648B2 (ja) * | 2011-10-14 | 2014-01-15 | 株式会社デンソー | 指針表示装置 |
JP5828804B2 (ja) * | 2012-05-24 | 2015-12-09 | カルソニックカンセイ株式会社 | 文字板照明構造 |
JP5851471B2 (ja) * | 2013-10-15 | 2016-02-03 | 日本精機株式会社 | 指針式計器 |
JP6384159B2 (ja) * | 2014-07-10 | 2018-09-05 | 日本精機株式会社 | 表示装置 |
USD777800S1 (en) * | 2014-09-26 | 2017-01-31 | Kubota Corporation | Meter panel for construction equipment |
US10180524B2 (en) * | 2014-10-30 | 2019-01-15 | MAGNETI MARELLI S.p.A. | Instrument cluster |
JP6458776B2 (ja) * | 2016-06-24 | 2019-01-30 | 株式会社デンソー | 車両用表示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3106464B2 (ja) * | 1997-09-26 | 2000-11-06 | 日本精機株式会社 | 照明装置 |
JP3082194B2 (ja) * | 1997-10-31 | 2000-08-28 | 日本精機株式会社 | 計器装置 |
JP4382194B2 (ja) * | 1999-06-09 | 2009-12-09 | 株式会社三徳 | 非水系2次電池用正極活物質、その製造方法及び非水系2次電池 |
CN1135362C (zh) * | 1999-09-29 | 2004-01-21 | 日本精机株式会社 | 计量仪表装置 |
JP2001201372A (ja) | 2000-01-20 | 2001-07-27 | Calsonic Kansei Corp | 計器の照明装置 |
JP4223856B2 (ja) * | 2003-04-22 | 2009-02-12 | 矢崎総業株式会社 | 文字板の照明構造 |
JP4272476B2 (ja) * | 2003-07-03 | 2009-06-03 | 矢崎総業株式会社 | 計器装置 |
JP2006145334A (ja) | 2004-11-18 | 2006-06-08 | Calsonic Kansei Corp | 車両用計器 |
JP4855235B2 (ja) * | 2006-12-19 | 2012-01-18 | 本田技研工業株式会社 | 車両用計器装置 |
GB2450109B (en) * | 2007-06-12 | 2011-09-07 | Visteon Global Tech Inc | Backlit display |
-
2009
- 2009-05-29 JP JP2009129926A patent/JP5370658B2/ja not_active Expired - Fee Related
-
2010
- 2010-05-17 KR KR1020117028913A patent/KR101666244B1/ko active IP Right Grant
- 2010-05-17 WO PCT/JP2010/058257 patent/WO2010137478A1/ja active Application Filing
- 2010-05-17 EP EP10780433.8A patent/EP2437035B1/en not_active Not-in-force
- 2010-05-17 US US13/375,170 patent/US8764208B2/en not_active Expired - Fee Related
- 2010-05-17 CN CN201080023627.9A patent/CN102449440B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20120075831A1 (en) | 2012-03-29 |
JP2010276498A (ja) | 2010-12-09 |
EP2437035A1 (en) | 2012-04-04 |
EP2437035A4 (en) | 2016-06-22 |
US8764208B2 (en) | 2014-07-01 |
CN102449440B (zh) | 2014-10-29 |
EP2437035B1 (en) | 2017-07-12 |
KR101666244B1 (ko) | 2016-10-13 |
CN102449440A (zh) | 2012-05-09 |
WO2010137478A1 (ja) | 2010-12-02 |
KR20120016266A (ko) | 2012-02-23 |
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