CA2426529A1 - Flexible rod light and manufacturing method thereof - Google Patents
Flexible rod light and manufacturing method thereof Download PDFInfo
- Publication number
- CA2426529A1 CA2426529A1 CA002426529A CA2426529A CA2426529A1 CA 2426529 A1 CA2426529 A1 CA 2426529A1 CA 002426529 A CA002426529 A CA 002426529A CA 2426529 A CA2426529 A CA 2426529A CA 2426529 A1 CA2426529 A1 CA 2426529A1
- Authority
- CA
- Canada
- Prior art keywords
- inner layer
- conductor sections
- conductor
- led lamp
- section
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/26—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
Flexible rod light device and manufacturing method thereof are disclosed.
The device comprises an inner layer including a plurality of equally spaced apart dents on a tap groove; a string of LED lamps comprising a plurality of series connected units each including a LED lamp, two bent conductor sections with the LED lamp therein received, and a resistor; a pair of main wires parallel disposed in the inner layer proximate sides; and a jacket wrapped up the inner layer and the string of LED lamps. All LED lamps are secured and have the same orientation for achieving an increased illumination.
The device comprises an inner layer including a plurality of equally spaced apart dents on a tap groove; a string of LED lamps comprising a plurality of series connected units each including a LED lamp, two bent conductor sections with the LED lamp therein received, and a resistor; a pair of main wires parallel disposed in the inner layer proximate sides; and a jacket wrapped up the inner layer and the string of LED lamps. All LED lamps are secured and have the same orientation for achieving an increased illumination.
Claims (9)
1. A method of manufacturing a flexible rod light device having concentrated light and increased flexibility to withstand a pulling thereof, the method comprising the steps of:
(a) wrapping a parallel pair of main wires in a substantially H-shaped inner layer formed of a flexible elongate plastic material proximate sides by molding;
(b) soldering an end of a resistor to an other end of a conductor section and the other end thereof to an other end of another adjacent conductor section and soldering terminals of a LED lamp to ends of the adjacent conductor sections for a unit including the LED lamp, two conductor sections, and the resistor;
(c) continuing step (b) to form a string of LED lamps including a plurality of units;
(d) bending the conductor sections of each unit and inserting straight portions of the conductor sections and the LED lamp of each unit into one of a plurality of dents on a top of the inner layer with two wing portions of the conductor sections rested on a top groove of the inner layer;
(e) disposing front most and rearmost conductor sections on the main wire in front and rear sides of the inner layer respectively; and (f) wrapping up the inner layer and the string of LED lamps by a material the same as the inner layer by extruding to form a jacket.
(a) wrapping a parallel pair of main wires in a substantially H-shaped inner layer formed of a flexible elongate plastic material proximate sides by molding;
(b) soldering an end of a resistor to an other end of a conductor section and the other end thereof to an other end of another adjacent conductor section and soldering terminals of a LED lamp to ends of the adjacent conductor sections for a unit including the LED lamp, two conductor sections, and the resistor;
(c) continuing step (b) to form a string of LED lamps including a plurality of units;
(d) bending the conductor sections of each unit and inserting straight portions of the conductor sections and the LED lamp of each unit into one of a plurality of dents on a top of the inner layer with two wing portions of the conductor sections rested on a top groove of the inner layer;
(e) disposing front most and rearmost conductor sections on the main wire in front and rear sides of the inner layer respectively; and (f) wrapping up the inner layer and the string of LED lamps by a material the same as the inner layer by extruding to form a jacket.
2. A flexible rod light device having concentrated light and increased flexibility to withstand a pulling thereof, the light device comprising:
a substantially H-shaped inner layer formed of a flexible elongate transparent or half-transparent plastic material and including lengthwise top and bottom grooves and a plurality of equally spaced apart dents on the top groove;
a string of LED lamps comprising a plurality of series connected units each including a LED lamp, two substantially 90 degrees bent conductor sections with the LED lamp received in a substantially U section of the conductor sections and electrically connected thereto by connecting terminals of the LED lamp to one ends of adjacent conductor sections, and a resistor interconnecting the other end of the conductor section and the other end of the conductor section of an adjacent unit wherein straight portions of the conductor sections and the LED
lamp of each unit are rested on the dent and two wing portions of the conductor sections are rested on the top groove;
a pair of main wires parallel disposed in the, inner layer proximate sides wherein front most and rearmost conductor sections are rested on the main wires in front and rear sides of the inner layer respectively; and a jacket, formed of the same material as the inner layer, wrapped up the inner layer and the string of LED lamps.
a substantially H-shaped inner layer formed of a flexible elongate transparent or half-transparent plastic material and including lengthwise top and bottom grooves and a plurality of equally spaced apart dents on the top groove;
a string of LED lamps comprising a plurality of series connected units each including a LED lamp, two substantially 90 degrees bent conductor sections with the LED lamp received in a substantially U section of the conductor sections and electrically connected thereto by connecting terminals of the LED lamp to one ends of adjacent conductor sections, and a resistor interconnecting the other end of the conductor section and the other end of the conductor section of an adjacent unit wherein straight portions of the conductor sections and the LED
lamp of each unit are rested on the dent and two wing portions of the conductor sections are rested on the top groove;
a pair of main wires parallel disposed in the, inner layer proximate sides wherein front most and rearmost conductor sections are rested on the main wires in front and rear sides of the inner layer respectively; and a jacket, formed of the same material as the inner layer, wrapped up the inner layer and the string of LED lamps.
3. The device of claim 2, wherein the jacket has flat top and bottom surfaces so that light emitted from the LED lamps is concentrated in a direction perpendicular to the top surface.
4. The device of claim 2, wherein the inner layer further comprises a plurality of slots so that an excess length of the conductor section is capable of inserting into each slot.
5. The device of claim 2, wherein one or more dents are configured to receive one or more second resistors having a large resistance.
6. The device of claim 5, wherein an excess length of the coupled conductor section is capable of inserting into the same dent as the second resistor.
7. The device of claim 3, further comprising a plurality of parallel troughs formed on the top and the bottom surfaces of the jacket respectively.
8. The device of claim 2, wherein the jacket has a substantially rectangular cross-section.
9. The device of claim 2, wherein the jacket has a substantially square cross-section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021171998A CN100483011C (en) | 2002-04-25 | 2002-04-25 | Flexiblel ight-emitting unit and its making process |
| CN02117199.8 | 2002-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2426529A1 true CA2426529A1 (en) | 2003-10-25 |
| CA2426529C CA2426529C (en) | 2011-01-25 |
Family
ID=28680796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2426529A Expired - Fee Related CA2426529C (en) | 2002-04-25 | 2003-04-24 | Flexible rod light and manufacturing method thereof |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1357330B1 (en) |
| JP (1) | JP3935859B2 (en) |
| KR (1) | KR100985776B1 (en) |
| CN (1) | CN100483011C (en) |
| AT (1) | ATE410637T1 (en) |
| CA (1) | CA2426529C (en) |
| DE (1) | DE60323900D1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004072932A1 (en) * | 2003-02-12 | 2004-08-26 | Choi, Dong Sik | Light tube for advertisement using light emitting diode lamp |
| CN100466306C (en) * | 2004-04-01 | 2009-03-04 | 林原 | Full-colour flexible light-emitting lamp-bar device |
| FR2870080B1 (en) * | 2004-05-10 | 2008-10-03 | Pblb Sarl | CHAPELET, GUIRLANDE AND LIGHT EMITTING DIODE DEVICE AND ELECTROLUMINESCENT DIODE BRACKET |
| GB0421772D0 (en) * | 2004-09-30 | 2004-11-03 | Crescent Lighting Ltd | Electrical circuit and connection method |
| WO2006081707A1 (en) * | 2005-02-06 | 2006-08-10 | He Shan Lide Electronic Enterprise Company Ltd. | A new type light hose |
| WO2006099773A1 (en) * | 2005-03-21 | 2006-09-28 | He Shan Lide Electronic Enterprise Company Ltd. | A flexible tubular light with flowing flicker effect |
| RU2382271C2 (en) * | 2005-05-23 | 2010-02-20 | Хе Шан Лиде Електроникс Ентерпрайз Компани Лтд. | Improved flexible luminous tube with changeable light emission colour |
| KR100776401B1 (en) * | 2005-10-24 | 2007-11-16 | 안종찬 | A flexible light emitting device |
| JP4956069B2 (en) * | 2006-06-30 | 2012-06-20 | パナソニック株式会社 | Lighting staircase |
| KR100865006B1 (en) * | 2007-10-10 | 2008-10-23 | 허 샨 라이드 일렉트로닉 엔터프라이즈 컴퍼니 엘티디. | A flexible tubular light with flowing flicker effect |
| CN101255963B (en) * | 2008-03-21 | 2010-06-09 | 浙江天宇灯饰有限公司 | Method for automatic production of LED lamp string |
| CN101556030B (en) * | 2008-04-09 | 2012-02-15 | 矽诚科技股份有限公司 | LED light cluster and light set |
| WO2010013716A1 (en) * | 2008-07-28 | 2010-02-04 | ミドリ安全株式会社 | Illumination band, illumination device, and helmet |
| KR200448368Y1 (en) * | 2009-06-15 | 2010-04-07 | 주식회사 삼진일렉스 | Plug Type Connector of LED LAMP |
| JP5610851B2 (en) * | 2010-06-02 | 2014-10-22 | スパークリングライツ株式会社 | Cutable lighting device and method of manufacturing the same |
| KR101044185B1 (en) * | 2010-09-16 | 2011-06-28 | 서효명 | Air circulation device |
| CN102974907A (en) * | 2011-09-06 | 2013-03-20 | 苏州世鼎电子有限公司 | Welding process method of light emitting diode (LED) assembly |
| DE102018124751B4 (en) * | 2018-10-08 | 2023-11-02 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelectronic component and method for producing an optoelectronic component |
| CN112523085B (en) * | 2020-12-01 | 2022-08-16 | 柳州欧维姆机械股份有限公司 | Inhaul cable protecting sleeve with functional elements and construction method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607317A (en) * | 1984-08-14 | 1986-08-19 | Lin Ta Yeh | Non-neon light |
| DE19829924B4 (en) * | 1998-07-04 | 2005-01-27 | Wws West-Werkzeug-Service Werner Stief Gmbh | Method for producing a cutting plate serving for machining metallic workpieces |
| KR200188781Y1 (en) | 1999-11-15 | 2000-07-15 | 김공겸 | Taped in lamp |
| US6565251B2 (en) * | 2000-09-18 | 2003-05-20 | Wen Tarng Chen | Tubular decoration light string |
-
2002
- 2002-04-25 CN CNB021171998A patent/CN100483011C/en not_active Expired - Fee Related
-
2003
- 2003-04-21 JP JP2003115882A patent/JP3935859B2/en not_active Expired - Fee Related
- 2003-04-24 AT AT03252580T patent/ATE410637T1/en not_active IP Right Cessation
- 2003-04-24 EP EP03252580A patent/EP1357330B1/en not_active Expired - Lifetime
- 2003-04-24 CA CA2426529A patent/CA2426529C/en not_active Expired - Fee Related
- 2003-04-24 DE DE60323900T patent/DE60323900D1/en not_active Expired - Lifetime
- 2003-04-25 KR KR1020030026304A patent/KR100985776B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60323900D1 (en) | 2008-11-20 |
| JP2004006323A (en) | 2004-01-08 |
| JP3935859B2 (en) | 2007-06-27 |
| CN1453499A (en) | 2003-11-05 |
| KR20030084758A (en) | 2003-11-01 |
| EP1357330A3 (en) | 2006-04-26 |
| EP1357330A2 (en) | 2003-10-29 |
| KR100985776B1 (en) | 2010-10-06 |
| EP1357330B1 (en) | 2008-10-08 |
| CA2426529C (en) | 2011-01-25 |
| CN100483011C (en) | 2009-04-29 |
| ATE410637T1 (en) | 2008-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160425 |