WO2004076913A1 - Structure de lampe a bandes - Google Patents

Structure de lampe a bandes Download PDF

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Publication number
WO2004076913A1
WO2004076913A1 PCT/CN2003/000932 CN0300932W WO2004076913A1 WO 2004076913 A1 WO2004076913 A1 WO 2004076913A1 CN 0300932 W CN0300932 W CN 0300932W WO 2004076913 A1 WO2004076913 A1 WO 2004076913A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductors
conductor
light
insulator
strip
Prior art date
Application number
PCT/CN2003/000932
Other languages
English (en)
Chinese (zh)
Inventor
Zhengzhong He
Original Assignee
Zhengzhong He
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhengzhong He filed Critical Zhengzhong He
Priority to AU2003280923A priority Critical patent/AU2003280923A1/en
Publication of WO2004076913A1 publication Critical patent/WO2004076913A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
    • 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
    • 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]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Definitions

  • the present invention relates to a light bar structure, and more particularly, to a light bar structure having a matrix arrangement circuit and a flexible use effect that can be flexibly bent.
  • the display devices made of LEDs are all made in a flat shape. Although this display device has a considerable degree of display function, it is not suitable for bending use because it is a flat device.
  • a flat-type LED display device is not suitable for being flexibly arranged at a corner of an eave, or a corner of an outer edge of an advertising signboard, or a corner of a car body.
  • the invention includes: a body composed of a plurality of segments of conductors and an insulator; a plurality of light-emitting elements having conductive pins; and the plurality of segments of conductors on the body are arranged in a stripe shape and spaced from each other. The conductors between plural segments are used to connect the plural ones. Light-emitting element conductive pins.
  • a plurality of segmented strip-shaped conductors are arranged on a flexible insulating strip, and then a plurality of light-emitting elements (such as LEDs) are arranged on the conductor to form a matrix circuit.
  • the above-mentioned arrangement of the conductor includes two ways. One is to arrange a plurality of staggered corresponding conductors on both sides of one surface of the insulator to form two rows on the same side and the conductors are staggered; or The two opposite surfaces of the insulator are arranged in a row with a plurality of conductors, the adjacent conductors in the same row have a space between them, and the conductors on the opposite sides form an offset arrangement with each other.
  • the invention has the flexible use effect that can be flexibly and flexibly, and has a reliable connection circuit, which can widely meet the needs of various lighting products and applications.
  • FIG. 1 is an external view of a horizontal structure of the present invention.
  • FIG. 2 is a schematic circuit diagram of the present invention.
  • FIG. 3 is a state diagram of the bending use of the hair.
  • FIG. 4 is a schematic structural diagram of another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another embodiment of the present invention.
  • FIG. 6 is an external view of a vertical structure of the present invention.
  • FIG. 7 is a schematic circuit diagram of the present invention.
  • Fig. 8 is a state diagram of the bending use of the present invention.
  • Fig. 9 is a state diagram of another bending use of the present invention.
  • FIG. 10 is a state diagram of twisted use of the present invention.
  • FIG. 12 is a schematic structural diagram of still another embodiment of the present invention.
  • FIG. 1 shows a horizontal strip light 10.
  • the strip light 10 includes a body 12 and a plurality of light emitting elements 14.
  • the main body 12 is composed of a strip-shaped insulator 13 and a plurality of strip-shaped conductors 15 and 16.
  • the plurality of pieces of chip conductors 15 and 16 are arranged on the surface of the same side of the insulator 13 and form two opposite rows.
  • Each column of conductors 15 and 16 includes a plurality of pieces, and there is a gap 18 between adjacent conductors 15 and 16 of the same column.
  • Each of the sheet-like conductors 15 and 16 corresponds to a distance 18 formed by different rows of conductors 15 and 16.
  • a plurality of light emitting elements (for example, LEDs) 14 are formed by combining conductive pins 22 and 24 with conductors 15 and 16 of the main body 12, respectively.
  • Each light-emitting element 14 has four pins 22 and 24, and the four pins 22 and 24 of each light-emitting element 14 are respectively It is connected to two opposite conductors 15 and 16.
  • the conductors 15 or 16 on one side are separated and spaced apart, the arrangement of the conductors 16 or 15 on the other side is just apart from the two conductors 15. Or the conductors 16 are opposed.
  • the element Ul and the two pins 22 of the light-emitting element 14 are connected to the conductor 15
  • the other two pins 24 are connected to the conductor 16; and the two pins 22 of the element U3 and the U4 are connected to the conductor 15 again.
  • the conductor 16 is connected, and the other two pins 24 are connected to the conductor 15 again; the two pins 22 of the component U5 and the U6 are connected to the conductor 15 again, and the other two pins 24 are connected to the conductor 15 again.
  • the conductors 16 are connected. At this time, the elements Ul, U2, U3, U4, U5, and U6 of the light-emitting element 14 are connected in parallel because their two ends are connected to the same conductors 15, 16, respectively. Ul, element U2 and element U3, element U4, and element U5, element U6 are connected in series.
  • the conductors 15 and 16 used in the present invention refer to sheet-shaped conductors or conductors with flexible effect of being flexible and flexible enough to be connected to the pins of the light-emitting element, and the shape is simple. It can be easily fixed on both sides of the insulator 13 during production, so it has the requirements of mass production, rapid production, and thinning.
  • each light-emitting element 14 is bridged on the same side of the main body 12, therefore, It can be bent vertically when used. It can be used to bend and fix the strip light 10 at a corner position, such as a corner of an eave or a corner of the outer edge of an advertising signboard.
  • a conductor 19 is further provided on the other side of the insulator 13 of the body 12, and the conductor 19 is connected to the conductor 15 or the conductor 16, so that the power sources L1 and L2 can be connected to the conductor 19
  • the non-connected conductor 15 or conductor 16 constitutes a circuit loop structure. Therefore, in use, as long as a strip of required length is intercepted, and then the bottom conductor 19 and the upper conductor 15 are short-circuited at the end, and the other end is connected to the power sources L1 and L2, a loop can be formed without inputting power from both ends.
  • a conductor 20 is further provided between the conductor 15 and the conductor 16 on the same side of the insulator 13 of the main body 12, and the conductor 20 is connected to the conductor 15 or the conductor 16.
  • the power sources L1, L2 That is, the conductor 15 or the conductor 16 provided at one end not connected to the conductor 20 may be connected to form a circuit loop structure. Therefore, in use, as long as a strip of required length is intercepted, and then the conductor 20 and the conductor 16 are short-circuited at the end, and the other end is connected to the power sources L1 and L2, a loop can be formed without inputting power from both ends.
  • the present invention has a single-matrix circuit structure, which can be used flexibly without being damaged due to the damage of some of the light-emitting elements 14, and therefore has better use efficiency. It is thin and light in production.
  • the strip light 10 disclosed in the figure is a vertical type.
  • the light bar 10 includes a body 12 and a plurality of light emitting elements 14.
  • the body 12 includes an insulator 13 and a plurality of segments of conductors 15 and 16.
  • the plural pieces of sheet conductors 15 and 16 are respectively arranged on opposite sides of the insulator 13.
  • the conductors 15 or 16 on the same side are arranged in a row, and there is a gap 18 between adjacent conductors 15 or 16, and each conductor 15, 16 corresponds to a distance 18 formed by different rows of conductors 15, 16 .
  • a plurality of light-emitting elements (such as LEDs) 14 are formed by combining conductive pins 22 and 24 with conductors 15 and 16 of the body 12, respectively.
  • the insulator 13 is bendable and formed into a thin strip.
  • Each light-emitting element 14 has two pins 22 and 24, and the two pins 22 and 24 of each light-emitting element 14 are respectively connected to two opposite conductors 15 and 16.
  • the conductors 16 or 15 on the opposite side are arranged in a position that is just apart from the two.
  • the conductor 15 or the conductor 16 faces each other.
  • the conductor 16 is connected, and the other pin 24 is connected to the conductor 15 again; and the pin 22 of the component U5 and the component U6 is connected to the conductor 15 again, and the other pin 24 is connected to the conductor again 16 connection, at this time, the element Ul, the element U2, the element U3, the element U4, the element U5, and the element U6 in the light-emitting element 14 are connected in parallel because the two terminals of the light emitting element 14 are connected to the same conductor 15, 16, respectively, and the element Ul The element U2 is connected in series with the element U3, the element U4, and the element U5 and the element U6.
  • the conductors 15 and 16 used in the present invention refer to sheet-shaped conductors or conductors with flexible effects of repeated bending and sufficient to be connected to the pins of the light-emitting element, so they can be easily manufactured. Since it is fixed on both sides of the insulator 13, it is required to be able to be mass-produced quickly and thin in manufacturing.
  • the insulator 13 of the main body 12 is capable of being bent, and each light-emitting element 14 is bridged on both sides of the main body 12, it can be bent horizontally in use.
  • the light bar 10 can be bent and fixed at a corner position, such as a corner of a vehicle body or a corner of an intersection.
  • the insulator 13 of the main body 12 is capable of being bent, and each light-emitting element 14 is bridged on both sides of the main body 12, it can be bent in a vertical direction in use.
  • the strip light 10 can be bent and fixed at a corner position, such as a corner of an eave or a corner of an outer edge of an advertising signboard.
  • the main body 12 since the main body 12 has a bending ability, the main body 12 can be twisted. In this way, the strip light 10 can have a display function in more directions, and the light distance can be shortened, so that the strip light 10 Use is more diverse.
  • a conductor 19 is further provided in the insulator 13 of the main body 12, and the conductor 19 is connected to the conductor 15 or the conductor 16, so that the power sources L1 and L2 can be connected to the conductor.
  • the conductor 15 or the conductor 16 which is not connected at one end constitutes a circuit loop structure. It has the same convenience and effectiveness as shown in Figure 4 and Figure 5.
  • the present invention has a single matrix circuit
  • the structure can be bent and used without being damaged due to the damage of some of the light-emitting elements 14. Therefore, it has better use efficiency and is thin and lightweight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne une structure de lampe à bandes, qui comprend un corps et plusieurs éléments émettant de la lumière. Le corps est constitué d'un isolant et d'une pluralité de tôles conductrices qui forment des bandes sur l'isolant, chaque élément émettant de la lumière étant connecté aux conducteurs disposés en bandes pour former un circuit en matrice. Une telle lampe à bandes peut être pliée à volonté et présente un circuit fiable lui permettant de satisfaire à toute une variété de demandes concernant des produits d'éclairage et leurs utilisations.
PCT/CN2003/000932 2003-02-26 2003-11-04 Structure de lampe a bandes WO2004076913A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003280923A AU2003280923A1 (en) 2003-02-26 2003-11-04 A strip lamp structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03113810A CN1445474A (zh) 2003-02-26 2003-02-26 条灯结构
CN03113810.1 2003-02-26

Publications (1)

Publication Number Publication Date
WO2004076913A1 true WO2004076913A1 (fr) 2004-09-10

Family

ID=27814750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2003/000932 WO2004076913A1 (fr) 2003-02-26 2003-11-04 Structure de lampe a bandes

Country Status (3)

Country Link
CN (1) CN1445474A (fr)
AU (1) AU2003280923A1 (fr)
WO (1) WO2004076913A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008057680A3 (fr) * 2006-11-03 2008-11-06 Apple Inc Système d'affichage
GB2484152A (en) * 2010-12-03 2012-04-04 Zeta Controls Ltd Method of manufacturing an electrical device
US8169388B2 (en) 2007-07-02 2012-05-01 Apple Inc. Color correction apparatus
WO2014014903A1 (fr) * 2012-07-16 2014-01-23 The Sloan Company, Inc. Dba Sloanled Module à del de ruban souple
US9410665B2 (en) 2012-07-16 2016-08-09 The Sloan Company, Inc. Flexible ribbon LED module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1355395A (zh) * 2000-11-29 2002-06-26 吴政雄 可弯形灯饰装置及其制造方法
CN2517965Y (zh) * 2001-11-28 2002-10-23 林建尧 可任意弯折成各种形状的灯条
US6478455B2 (en) * 2000-12-22 2002-11-12 Joseph M. Ahroni Decorative lighting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1355395A (zh) * 2000-11-29 2002-06-26 吴政雄 可弯形灯饰装置及其制造方法
US6478455B2 (en) * 2000-12-22 2002-11-12 Joseph M. Ahroni Decorative lighting apparatus
CN2517965Y (zh) * 2001-11-28 2002-10-23 林建尧 可任意弯折成各种形状的灯条

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008057680A3 (fr) * 2006-11-03 2008-11-06 Apple Inc Système d'affichage
EP2442179A1 (fr) * 2006-11-03 2012-04-18 Apple Inc. Système d'affichage
US8748909B2 (en) 2006-11-03 2014-06-10 Apple Inc. Display system
US8169388B2 (en) 2007-07-02 2012-05-01 Apple Inc. Color correction apparatus
GB2484152A (en) * 2010-12-03 2012-04-04 Zeta Controls Ltd Method of manufacturing an electrical device
GB2484152B (en) * 2010-12-03 2015-03-25 Zeta Specialist Lighting Methods of manufacturing electrical devices such as electric lamps
WO2014014903A1 (fr) * 2012-07-16 2014-01-23 The Sloan Company, Inc. Dba Sloanled Module à del de ruban souple
US9410665B2 (en) 2012-07-16 2016-08-09 The Sloan Company, Inc. Flexible ribbon LED module

Also Published As

Publication number Publication date
AU2003280923A1 (en) 2004-09-17
CN1445474A (zh) 2003-10-01

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