JP4467067B2 - 車輌用灯具の製造方法及び車輌用灯具 - Google Patents
車輌用灯具の製造方法及び車輌用灯具 Download PDFInfo
- Publication number
- JP4467067B2 JP4467067B2 JP2005121172A JP2005121172A JP4467067B2 JP 4467067 B2 JP4467067 B2 JP 4467067B2 JP 2005121172 A JP2005121172 A JP 2005121172A JP 2005121172 A JP2005121172 A JP 2005121172A JP 4467067 B2 JP4467067 B2 JP 4467067B2
- Authority
- JP
- Japan
- Prior art keywords
- resin plate
- metal wire
- resin
- lens
- wiring
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0017—Devices integrating an element dedicated to another function
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/60—Heating of lighting devices, e.g. for demisting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/747—Lightning equipment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (5)
- 光源からの光を出射する出射面部と該出射面部の外周縁から突出されランプボデイに取り付けられるフランジ部とを有するレンズにヒーター用の金属線が備えられた車輌用灯具の製造方法であって、
樹脂プレートの少なくとも一部が出射面部の少なくとも一部となるように樹脂プレートを熱成形によって所定の形状に形成する形状形成工程と、
金属線が熱布線された上記樹脂プレートを成形用金型内におけるレンズの少なくとも出射面部が形成される位置にインサートするインサート工程と、
成形用金型内に溶融樹脂を射出し、該溶融樹脂と接触した樹脂プレートの外周面が軟化し、樹脂プレートの外周面と溶融樹脂の樹脂プレートに接触した部分とが相溶状態となり、溶融樹脂が冷却固化することによりレンズが成形される成形工程とを備えた
ことを特徴とする車輌用灯具の製造方法。 - 上記熱布線は、上記樹脂プレートに超音波振動を与えて加熱溶融させ金属線の少なくとも一部を樹脂プレートに埋め込む超音波布線である
ことを特徴とする請求項1に記載の車輌用灯具の製造方法。 - 樹脂プレートを熱成形によって所定の形状に形成する形状形成工程の後に、樹脂プレートに金属線を熱布線する工程を備えた
ことを特徴とする請求項1又は請求項2に記載の車輌用灯具の製造方法。 - 樹脂プレートを熱成形によって所定の形状に形成する形状形成工程の前に、樹脂プレートに金属線を熱布線する工程を備えた
ことを特徴とする請求項1又は請求項2に記載の車輌用灯具の製造方法。 - 光源からの光を出射する出射面部と該出射面部の外周部に設けられランプボデイに取り付けられるフランジ部とを有するレンズにヒーター用の金属線が備えられた車輌用灯具であって、
樹脂プレートの少なくとも一部が出射面部の少なくとも一部となるように樹脂プレートが熱成形によって所定の形状に形成され、
金属線が熱布線された樹脂プレートの少なくとも一部が出射面部の少なくとも一部となるようにインサート成形され、
成形用金型内に溶融樹脂を射出し、該溶融樹脂と接触した樹脂プレートの外周面が軟化し、樹脂プレートの外周面と溶融樹脂の樹脂プレートに接触した部分とが相溶状態となり、溶融樹脂が冷却固化することにより成形されて成るレンズを備えた
ことを特徴とする車輌用灯具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005121172A JP4467067B2 (ja) | 2005-04-19 | 2005-04-19 | 車輌用灯具の製造方法及び車輌用灯具 |
US11/405,987 US20060278803A1 (en) | 2005-04-19 | 2006-04-18 | Method for manufacturing a vehicular lamp and a vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005121172A JP4467067B2 (ja) | 2005-04-19 | 2005-04-19 | 車輌用灯具の製造方法及び車輌用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006302604A JP2006302604A (ja) | 2006-11-02 |
JP4467067B2 true JP4467067B2 (ja) | 2010-05-26 |
Family
ID=37470665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005121172A Expired - Fee Related JP4467067B2 (ja) | 2005-04-19 | 2005-04-19 | 車輌用灯具の製造方法及び車輌用灯具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060278803A1 (ja) |
JP (1) | JP4467067B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0721683D0 (en) * | 2007-11-05 | 2007-12-19 | Pilkington Automotive D Gmbh | Wired glazing |
FR2953677B1 (fr) * | 2009-12-04 | 2020-11-06 | Saint Gobain | Vitrage a fils conducteurs integres par ultrasons |
US9709238B2 (en) * | 2011-02-09 | 2017-07-18 | Truck-Lite Co., Llc | Modular headlamp assembly with a heating element for removing water based contamination |
US8459848B2 (en) | 2011-02-09 | 2013-06-11 | Truck-Lite Co., Llc | Headlamp assembly for removing water based contamination |
US8899803B2 (en) | 2011-11-04 | 2014-12-02 | Truck-Lite, Co., Llc | Headlamp assembly having a heat sink structure and wire heating element for removing water based contamination |
EP2914409B1 (en) | 2012-10-30 | 2016-11-23 | Saint-Gobain Glass France | Polymeric vehicle glazing with a flush mounted opaque edge zone |
US20150055944A1 (en) * | 2013-08-21 | 2015-02-26 | George A. Van Straten | Heated Lamp and Heated Bulb Assembly for Lamp |
KR102528490B1 (ko) * | 2015-10-30 | 2023-05-04 | 엘지이노텍 주식회사 | 렌즈의 온도 제어가 가능한 히터가 증착된 카메라 모듈 |
JP6970436B2 (ja) * | 2015-11-11 | 2021-11-24 | 株式会社ホタルクス | ランプ |
KR101765435B1 (ko) * | 2017-02-28 | 2017-08-04 | 이광영 | 열선 구비 헤드라이트 |
US20180263081A1 (en) * | 2017-03-10 | 2018-09-13 | Rosemount Aerospace Inc. | Method and apparatus for resistance heating elements |
KR102024994B1 (ko) * | 2017-10-25 | 2019-09-24 | 김석칠 | 3d프린팅을 활용한 입체간판 제조방법 |
DE102018125538A1 (de) * | 2018-10-15 | 2020-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Optikvorrichtung für ein Kraftfahrzeug |
US20200232635A1 (en) * | 2019-01-17 | 2020-07-23 | James Carl Parson | Heated Light Apparatus |
US11255508B2 (en) | 2020-06-15 | 2022-02-22 | Grote Industries, Inc. | Deicing system for an automotive lamp |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080602U (ja) * | 1983-11-10 | 1985-06-04 | 日産自動車株式会社 | 自動車の灯具 |
JPS62277795A (ja) * | 1986-05-27 | 1987-12-02 | 日立化成工業株式会社 | 配線板の製造方法 |
US5705104A (en) * | 1996-05-10 | 1998-01-06 | Ford Motor Company | Method for embedding conductors in a structure |
JPH10109587A (ja) * | 1996-10-03 | 1998-04-28 | Koito Mfg Co Ltd | 車両用灯具 |
JPH10312705A (ja) * | 1997-05-14 | 1998-11-24 | Ichikoh Ind Ltd | 合成樹脂製の成形レンズ |
JP2000357408A (ja) * | 1999-06-14 | 2000-12-26 | Ichikoh Ind Ltd | 車両用灯具 |
JP2002150812A (ja) * | 2000-11-10 | 2002-05-24 | Neoex Lab Inc | 車両用照明ランプ |
JP2002211309A (ja) * | 2001-01-18 | 2002-07-31 | Neoex Lab Inc | 車両のヘッドランプ |
-
2005
- 2005-04-19 JP JP2005121172A patent/JP4467067B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-18 US US11/405,987 patent/US20060278803A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20060278803A1 (en) | 2006-12-14 |
JP2006302604A (ja) | 2006-11-02 |
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