WO2016064051A1 - Module d'éclairage à del à fibres optiques applicable à de nombreux types de matériels et son procédé de fabrication - Google Patents

Module d'éclairage à del à fibres optiques applicable à de nombreux types de matériels et son procédé de fabrication Download PDF

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Publication number
WO2016064051A1
WO2016064051A1 PCT/KR2015/003598 KR2015003598W WO2016064051A1 WO 2016064051 A1 WO2016064051 A1 WO 2016064051A1 KR 2015003598 W KR2015003598 W KR 2015003598W WO 2016064051 A1 WO2016064051 A1 WO 2016064051A1
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WIPO (PCT)
Prior art keywords
optical fiber
light
lighting module
light source
rubber plate
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Application number
PCT/KR2015/003598
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English (en)
Korean (ko)
Inventor
김영환
김태영
Original Assignee
효성종합(주)
주식회사 엔라이트
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Application filed by 효성종합(주), 주식회사 엔라이트 filed Critical 효성종합(주)
Priority to JP2017522412A priority Critical patent/JP6446717B2/ja
Publication of WO2016064051A1 publication Critical patent/WO2016064051A1/fr

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21Y2101/00—Point-like light sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Definitions

  • the present invention relates to an optical fiber LED lighting module and a manufacturing method thereof, and more particularly, to solve the problem that the optical fiber easily slips out during operation or tilts without the fiber standing upright, traffic signs, road signs, landscape lighting, Optical fiber that can be applied to various types of materials that do not produce defects in the manufacture of optical fiber LED lighting modules even when using printed material plates made of hard materials such as guide plates and safety plates, and printed material plates made of soft materials such as safety sign vests and life jackets.
  • the fiber optic LED lighting module is equipped with propaganda advertising, trademarks, etc. printed on the front side, and fixing means such as adhesive on the back side, and the optical fiber is implanted, lighting function that gives people awareness and attention at night, and illuminates the user's surroundings at night It is a marking panel that has a function of notifying others of their position visually, and of displaying a trademark panel attached to clothing or a bag worn by oneself at night.
  • the fiber optic LED lighting module When applied to soft materials such as life jackets or safety sign vests, the fiber optic LED lighting module has a problem that the optical fiber does not stand upright and tilts, and the bond strength between the optical fiber and the module base including the printing board is weak, resulting in high defect rate. This low and durability also has a low problem.
  • the module base of the optical fiber application module in the manufacturing method of the optical fiber application module disclosed in Patent No. 10-0757003 includes a top plate on which a fabric having a real-world printed design and a transparent synthetic resin plate formed with holes for planting optical fibers along the design are fixed. , Prevents tearing of the fabric, while being made of a rubber plate to hold the optical fiber, there is a problem that the optical fiber does not stand upright, and there is a weak problem of the bonding strength between the optical fiber and the module base including the printed lighting plate, the manufacturing method also with the present invention Different.
  • the light-emitting sign using the optical cable disclosed in the patent 10-1098857 is composed of a sign portion, a light transmitting portion and a light supply portion, wherein the sign portion is formed by a predetermined distance from the light supply portion through the light transmission portion, and generated in the light supply portion The light is transferred to the sign part through the light transmitting part so that the light transmitted from the front side of the sign part is scattered.
  • the durability or product defects are many because only one or the front is reinforced.
  • a method of manufacturing a flexible lighting device using an optical fiber disclosed in Korean Patent No. 10-1165624 includes the steps of: manufacturing a forming frame; Mounting a side emitting optical fiber in the forming frame, the impurity such as air bubbles in the core for transmitting light, wherein the core and the cladding surface surrounding the core are physically damaged to scatter light;
  • Coupling a silicone molding mold to the molding frame Injecting and solidifying first silicon into a forming frame to which the silicon forming mold is coupled to produce an optical fiber structure; Detaching the forming frame and the silicone forming mold from the optical fiber structure; And injecting and solidifying a second silicon into the optical fiber structure, wherein the first silicon is opaque silicon, and the second silicon is transparent or translucent silicon, but different from the present invention.
  • the light emitting assembly using the optical fiber disclosed in Korean Utility Model Registration No. 20-0470869 includes at least one optical fiber capable of side light emission; An illumination module for applying light to the one or more optical fibers; A mesh-shaped reflective cover positioned to surround the one or more optical fibers and composed of a hollow cylindrical body having a plurality of rhombus-shaped spaces; And a band-shaped first plate and a second plate attached to each other in the longitudinal direction of the at least one optical fiber and the reflective cover, wherein both ends of the optical fiber are inserted into the lighting module, and the reflective cover is from the optical fiber.
  • one of the first plate and the second plate has at least one display window so that the light emitted from the at least one optical fiber is visible from the outside It is different from the present invention in that it is provided and is not applied to things such as soft clothes.
  • the present invention for solving the above problems is a hard material as well as a soft material in the optical fiber is not tilted or pulled out from the module base after the fiber in the bond strength is strong in the production of high yield and strong durability of various types of products
  • the present invention provides an optical fiber LED lighting module and a method of manufacturing the same.
  • the optical fiber LED lighting module of the present invention includes a light source device unit for light generated from the LED light source unit is illuminated through the optical fiber, and receives power; Receiving and transmitting light from the light source device and radiating at an end portion, the optical fiber being sedimented in various shape designs; A holder for collecting the optical fibers that receive light of the same color, binding the bundles, and sending light from the light source device to the optical fibers; Various shapes of designs are printed in order to allow the optical fibers to be sedimented in various shapes, and the optical fibers are sedimented by the weaving machine, and are composed of a module base reinforced with strength without sagging.
  • the manufacturing method of the optical fiber LED lighting module in which the light generated from the LED light source unit is illuminated through the optical fiber, after placing the printing lamp plate, the front rubber plate is placed on the upper side, the rear rubber plate is placed on the lower side, pressurized and heated
  • a first step of manufacturing a module base by adhering the module base A second step of an automatic acupuncture process of manufacturing an optical fiber lighting module which is a module base on which the optical fiber is infiltrated by a door type printed on the module base by an optical fiber automatic infiltration machine;
  • optical fiber LED lighting module and its manufacturing method can solve the problem to be solved of the present invention.
  • the optical fiber LED lighting module and its manufacturing method applicable to various kinds of materials of the present invention since both the front rubber plate and the rear rubber plate are used, the holding force is high, so that the optical fiber does not fall out during or after work, and thus the yield is high and durable.
  • the problem of tilting instead of uprights has been resolved, and the light has gone straight in a certain direction for better visibility.
  • the defects in the uneven part do not occur when the front rubber plate and the rear rubber plate are pressurized and heated by high frequency and other mechanical devices to the printing lamp. As a result, the defective rate of the module base can be reduced, thereby reducing the overall manufacturing cost and improving the product quality.
  • FIG. 1 is a schematic view of the first embodiment of the optical fiber LED lighting module according to the optical fiber LED lighting module of the present invention
  • Figure 2 is a schematic view of the printed light board according to the optical fiber LED lighting module of the present invention
  • FIG. 3 is a schematic view of the front rubber plate according to the optical fiber LED lighting module of the present invention
  • Figure 4 is a schematic view of the first embodiment of the rear rubber plate according to the optical fiber LED lighting module of the present invention
  • Figure 5 is a schematic view of a second embodiment of the rear rubber plate according to the optical fiber LED lighting module of the present invention
  • Figure 6 is a schematic view of the first embodiment of the module base according to the optical fiber LED lighting module of the present invention
  • Figure 7 is a schematic view of a second embodiment of the module base according to the optical fiber LED lighting module of the present invention
  • FIG. 8 is a flow chart of the manufacturing method of the optical fiber LED lighting module of the present invention.
  • 17 is a finished product of the ninth process according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • FIG. 18 is a diagram of the needlework machine used in the manufacturing method of the optical fiber LED lighting module of the present invention.
  • FIG. 19 is a schematic view of a second embodiment of an optical fiber LED lighting module according to the optical fiber LED lighting module of the present invention.
  • FIG. 20 is a schematic view of a third embodiment of the optical fiber LED lighting module according to the optical fiber LED lighting module of the present invention
  • FIG. 1 is a schematic diagram of an optical fiber LED lighting module according to an optical fiber LED lighting module of the present invention
  • Figure 2 is a schematic view of a printing lamp according to the optical fiber LED lighting module of the present invention
  • Figure 3 is a optical fiber LED lighting module of the present invention
  • Figure 4 is a schematic view of the front rubber plate
  • Figure 4 is a schematic view of the first embodiment of the rear rubber plate according to the optical fiber LED lighting module of the present invention
  • Figure 5 is a schematic view of a second embodiment of the rear rubber plate according to the optical fiber LED lighting module of the present invention
  • Figure 7 is a schematic view of a module base according to the optical fiber LED lighting module of the present invention
  • FIG. 9 is an intermediate product of the first process according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • FIG. 10 is a second hole according to the manufacturing method of the optical fiber LED lighting module of the present invention.
  • 11 is an intermediate product
  • Figure 11 is a third process intermediate product according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • Figure 12 is a fourth process intermediate product according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • Figure 13 Is a fifth process intermediate product according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • Figure 14 is a sixth process intermediate product according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • Figure 15 is a fiber optic LED of the present invention
  • Figure 16 is an intermediate product of the eighth process according to the manufacturing method of the optical fiber LED lighting module of the present invention
  • Figure 17 is a manufacturing method of the optical fiber LED lighting module of the present invention 18 is a finished product
  • the optical fiber LED lighting module (A) is a light generated from the LED light source unit is illuminated through the optical fiber to improve the visibility of the designed part
  • a light source device unit 1 which serves to emit light by receiving power
  • An optical fiber 2 that receives light from the light source device 1 and transmits the light and emits at an end portion thereof, and is infiltrated into various shapes of designs
  • a holder (3) which collects the optical fibers (2) receiving the same color light and binds them to the bundle (21) and sends light from the light source device (1) to the optical fibers (2);
  • Modules of various shapes are printed in order to allow the optical fiber 2 to be sewn into various shape designs, and the optical fiber 2 is sedimented by the textile machine, without sagging, and reinforced with strength. It consists of the base 4.
  • the module base (4) comprises a printed light plate (41) in which the lighting door pattern is printed; It is attached to the front surface of the printing light plate 41, the same size as the printing light plate 41, and the front rubber plate 42 for holding the upper end of the optical fiber (2) first after the fiber infiltration with a soft material and ; Attached to the rear of the printing light plate 41, the same size as the printing light plate 41 or cut to fit the optical fiber infiltration site, and passes through the printing light plate 41 after the fiber infiltrate in a high-soft material It consists of a rear rubber plate 43 for holding a second optical fiber.
  • the module base 4 is manufactured by arranging the printed lighting plate 41 and then placing the front rubber plate 42 on the upper side, and placing the rear rubber plate 43 on the lower side to pressurize, heat and bond.
  • a waterproof adhesive 51 is applied to the portion of the rear rubber plate 43 infiltrated with the optical fiber for waterproofing and protection.
  • the optical fiber bundle according to the LED light source unit 11 after horizontally pressing the optical fiber (2) in order to prevent the waterproof adhesive 51 is completely hardened after being completely hardened by being applied directly to one strand of the optical fiber (2). Gather with (21) and fix by grouping with a fabric tape 52 on the back of the module base, after the grouping to bind the ends of the optical fiber with the holder (3).
  • the optical fiber (2) After binding the ends of the optical fiber with the holder (3) to prevent the light leaks to the rear of the entire rear surface of the module base (4), and finally to prevent the optical fiber (2) from falling out, the optical fiber (2) For protection, one side is covered with a black fabric and the other side is applied with a protective sheet 53 coated with an adhesive material.
  • the light source unit 1 includes an LED light source unit 11 that receives power and emits light; A controller 12 constituting a circuit so that the light can be continued, flashing and stopped in the LED light source unit 11, and having a switch and supplying power; A power cable 13 for supplying power from the controller 12 to the LED light source unit 11; It consists of a connection connector 14 for coupling the LED light source unit 11 and the holder (3).
  • the controller 12 includes a built-in battery 121 for supplying power, a printed circuit board (PCB) 122 constituting a circuit so that the light can be continued, flashed, and stopped in the LED light source unit 11; It is composed of a selector switch 123 that can be selected to allow the light to emit continuous light, blink or stop, and a main switch 124 that can be turned off or on.
  • PCB printed circuit board
  • optical fiber LED lighting module (A) of the present invention is a second embodiment of the optical fiber LED lighting module (A) of the present invention, the components of the optical fiber LED lighting module (A) is the same as the first embodiment except for the light source device unit 1, It is an embodiment that can be supplied from the solar panel 15 and stored in the storage battery 16 to supply power to the LED light source unit 11 at night without sunlight.
  • the light source device unit 1 of the second embodiment includes: a light source receiving power; A solar panel 15 for producing electricity with sunlight; A storage battery 16 for storing electricity produced by the solar panel 15;
  • the controller 17 is configured to allow the light to continue, blink and stop in the LED light source unit 11, and includes a switch and is supplied from the storage battery 16 to supply power to the LED light source unit 11. )Wow;
  • a power cable 13 for supplying power from the controller 17 to the LED light source unit 11; It consists of a connection connector 14 for coupling the LED light source unit 11 and the holder (3).
  • the control unit 17 is a PCB (Printed Circuit Board) constituting a circuit so that the light in the LED light source unit 11 can continue, flash and stop, and can be selected so that the light can emit a continuous light, flash or stop It may also consist of a selector switch and a main switch that can be switched off or on.
  • PCB Print Circuit Board
  • the components of the optical fiber LED lighting module (A) are the same as the first embodiment except for the light source device unit (1) After receiving and converting to DC, it is an embodiment of supplying power to the LED light source unit (11).
  • the light source device unit 1 of the third embodiment includes an LED light source unit 11 that receives power and emits light;
  • a switching mode power supply (SMPS) 18 including a power terminal unit into which an AC power is input and receiving AC to obtain a DC output voltage using a switching circuit to supply power to the LED light source unit 11;
  • the controller is configured to allow the light to continue, flash and stop in the LED light source unit 11 and has a switch, and receives a power from the SMPS 18 to supply power to the LED light source unit 11. (17);
  • a power cable 13 for supplying power from the controller 17 to the LED light source unit 11; It consists of a connection connector 14 for coupling the LED light source unit 11 and the holder (3).
  • the control unit 17 is a PCB (Printed Circuit Board) constituting a circuit so that the light in the LED light source unit 11 can continue, flash and stop, and can be selected so that the light can emit a continuous light, flash or stop It may also consist of a selector switch and a main switch that can be switched off or on.
  • PCB Print Circuit Board
  • the front rubber plate 42 firstly holds the upper end of the optical fiber 2 after the fiber infiltrates into a soft material
  • the rear rubber plate 43 is a fiber made of a high soft material. Since the second optical holding the optical fiber passed through the printing light plate 41 after infiltration, the problem that the optical fiber (2) is missing or inclined, and solved the problem that only a portion of the optical fiber infiltrated with sufficient holding force for waterproof and protection It is sufficient to apply the 51, so that the amount of the waterproof adhesive 51 can be reduced while providing sufficient waterproof and protective effect.
  • the optical fiber 2 is horizontally pressed in order to prevent the direct force from being applied to one strand of the optical fiber 2, and then the optical fiber bundles according to the LED light source unit 11 21) by grouping the fabric tape 52 to the rear of the module base to fix it to protect the optical fiber 2 by an external force.
  • the optical fiber (2) In order to protect), one side is covered with a black fabric and the other side is coated with a protective sheet 53 coated with an adhesive material, thereby protecting the optical fiber 2 in three times, so that durability of the final product is high.
  • the printed lighting plate 41 is a plate on which a pattern of a shape to be illuminated is printed, and a form of pomex, almite, plastic, aluminum plate, and various hard materials Hard material; It can be a soft material of woven fabric, polyethylene (PE) and various soft materials.
  • the printing light plate 41 is made of soft material such as fabric fabric
  • the printing light plate 41 is disposed, and then the front rubber plate is disposed on the upper side, and the rear rubber plate is disposed on the lower side, and then the door type 411 is disposed.
  • the front rubber plate 42 and the printing light plate 41 are pushed in the plywood process by pressing the engraved mold to generate the concave-convex portion 412 to form the concave portion or the convex portion.
  • the uneven portion 412 does not want to go out of the sentence shape causes a problem that can cause a defect.
  • the thickness of the printing light plate 41 varies depending on the material and is wide at 0.3-10 mm.
  • the rear rubber plate 43 is the main rear rubber plate 431 to eliminate the defects of the uneven portion 412; It is formed to be detachable on the rear of the main rear rubber plate 431, the printing light plate 41 and the front rubber plate 42 and the rear rubber plate 43 to prevent the deformation due to the different shrinkage of the different materials. It is composed of synthetic paper 432 having adhesive properties, low shrinkage expansion rate, poor tearing, and no deformation, so that the synthetic paper 432 eliminates the defect of the uneven portion 412.
  • FIG. 2-1 shows a printed light plate original plate before printing the sentence 411
  • FIG. 2-2 shows after printing the sentence 411.
  • FIG. 2-1 shows a printed light plate original plate before printing the sentence 411
  • FIG. 2-2 shows after printing the sentence 411.
  • the front rubber plate 42 is attached to the front surface of the printing light plate 41, is the same size as the printing light plate 41, and after the fiber is infiltrated with a soft material, the optical fiber ( It serves as the primary holding of the top of 2).
  • the front rubber plate 42 is made of a soft, transparent or translucent rubber, polyvinyl chloride (PVC, Polyvinyl Chloride), thermoplastic polyurethane (TPU, Temperature polyurethane) or thermoplastic polyolefin (TPO, Thermoplastic Polyolefin) material.
  • PVC Polyvinyl chloride
  • TPU thermoplastic polyurethane
  • TPO thermoplastic polyolefin
  • the front rubber plate 42 is soft in nature, it is preferable to use a flexible and hard connection material to protect the module base 4 and the optical fiber 2 from the outside.
  • the thickness of the front rubber plate 42 is preferably 0.1 ⁇ 0.5mm in terms of product durability and economics.
  • the printed light plate 41 is formed in one layer as an embodiment of the rear rubber plate 43 when the printed light plate 41 is made of a hard material such as foam, aluminum, plastic, or aluminum plate.
  • the rear rubber plate 43 is attached to the rear surface of the printing light plate 41, the same size as the printing light plate 41 or cut to fit to the acupuncture site, the printed light after the fiber infiltrate with a high-soft material Secondary holding the optical fiber passed through the plate 41.
  • the thickness of the rear rubber plate 43 is preferably 0.1 ⁇ 2.0mm in terms of product durability and economics.
  • the nature of the back rubber plate 43 is a chewy high soft so as to hold the optical fiber 2 passed through the back rubber plate 43.
  • the printed rubber plate 41 is doubled as an embodiment of the rear rubber plate 43 when the printed material is a soft material such as a fabric fabric.
  • the rear rubber plate 43 is attached to the rear surface of the printing light plate 41, the same size as the printing light plate 41 or cut to fit the optical fiber swelling bounties, the printing light plate 41 after optical fiber infiltration. It serves to hold the optical fiber passed through the secondary), and for use in the soft printed light panel 41, transparent, translucent or opaque rubber, polyvinyl chloride (PVC), thermoplastic A main rear rubber plate 431 made of polyurethane (TPU, Temperature polyurethane) or thermoplastic polyolefin (TPO, Thermoplastic Polyolefin); It is formed to be detachable on the rear of the main rear rubber plate 431, the printing light plate 41 and the front rubber plate 42 and the rear rubber plate 43 to prevent the deformation due to the different shrinkage of the different materials. It is composed of synthetic paper 432 having adhesive properties, low shrinkage expansion rate, poor tearing, and no deformation.
  • the synthetic paper 432 Since the synthetic paper 432 has an adhesive property, the synthetic paper 432 attached to the rear surface of the module base 4 after the module base manufacturing process for manufacturing the module base (4) by pressing and heating. It is removed in the synthetic paper removal process.
  • the synthetic paper 432 is a thermoplastic resin obtained by polymerizing propylene, and is made of polypropylene (PP), and has a low shrinkage expansion rate and is not torn.
  • PP polypropylene
  • the synthetic paper 432 is to prevent the printing light plate 41 and the front rubber plate 42 and the rear rubber plate 43 from being deformed due to a different shrinkage rate by a different material, and has adhesive properties, and has a shrinkage expansion rate. This low, not torn and no deformation eliminates the defect of the uneven portion 412.
  • the thickness of the synthetic paper 432 is preferably 0.1 ⁇ 0.5mm.
  • the module base 4 of FIG. 6 as shown in FIG. 6 is an embodiment when the printed light plate 41 is made of hard material.
  • the module base 4 is printed with various shapes in order to infiltrate the optical fiber 2 into various shape designs, and the optical fiber 2 is sedimented by the weaving machine device, and sag phenomenon occurs.
  • a printing lighting plate 41 which prints a door pattern which is a shape of a design to be illuminated, which has been reinforced with no intensity; It is attached to the front surface of the printing light plate 41, the same size as the printing light plate 41, and the front rubber plate 42 for holding the upper end of the optical fiber (2) first after the fiber infiltration with a soft material and ;
  • the optical fiber is attached to the rear surface of the printing light plate 41, the optical fiber passed through the printing light plate 41 after infiltration of the optical fiber with a high-soft material, the same size as the printing light plate 41 or cut to fit the erosion site It consists of a rear rubber plate 43 for holding the secondary.
  • the module base 4 is manufactured by arranging the printed lighting plate 41 and then placing the front rubber plate 42 on the upper side, and placing the rear rubber plate 43 on the lower side to pressurize, heat and bond.
  • the module base (4) is arranged after the printed light plate 41, the front rubber plate 42 is disposed on the upper side, the rear rubber plate 43 is disposed on the lower door 411 engraved Press and heat the mold to bond to complete.
  • the hard material of the printing lighting plate 41 is not the uneven portion 412, and the soft material may be manufactured even without the uneven portion 412, as in some cases the hard material.
  • the module base 4 of FIG. 7 as shown in FIG. 7 is an embodiment when the printed light plate 41 is made of a soft material such as woven fabric.
  • the module base 4 is printed with various shapes in order to infiltrate the optical fiber 2 into various shape designs, and the optical fiber 2 is sedimented by the weaving machine device, and sag phenomenon occurs.
  • a printing lighting plate 41 which prints a door pattern which is a shape of a design to be illuminated, which has been reinforced with no intensity; It is attached to the front surface of the printing light plate 41, the same size as the printing light plate 41, and the front rubber plate 42 for holding the upper end of the optical fiber (2) first after the fiber infiltration with a soft material and ;
  • the rear rubber plate is attached to the rear surface of the printing light plate 41 and has the same size as the printing light plate 41 and secondarily holds the optical fiber passing through the printing light plate 41 after the fiber is infiltrated with a high soft material. It consists of 43.
  • the module base 4 is manufactured by arranging the printed lighting plate 41 and then placing the front rubber plate 42 on the upper side, and placing the rear rubber plate 43 on the lower side to pressurize, heat and bond.
  • the module base (4) is arranged after the printed light plate 41, the front rubber plate 42 is disposed on the upper side, the rear rubber plate 43 is disposed on the lower door 411 engraved By pressing with a mold to create the uneven portion 412 to make the sentence portion into a concave portion or convex portion, and after forming the uneven portion is heated and bonded to complete the.
  • the rear rubber plate 43 is a soft, transparent, translucent or opaque rubber, polyvinyl chloride (PVC, Polyvinyl Chloride), thermoplastic polyurethane (TPU, Temperature polyurethane) for use in the soft printed light plate (41) ) Or a main rear rubber plate 431 of thermoplastic polyolefin (TPO); It is formed to be detachable on the rear of the main rear rubber plate 431, the printing light plate 41 and the front rubber plate 42 and the rear rubber plate 43 to prevent the deformation due to the different shrinkage of the different materials. It is composed of synthetic paper 432 having adhesive properties, low shrinkage expansion rate, poor tearing, and no deformation.
  • the module base 4 when the printed lighting plate 41 is made of soft material is attached to the synthetic rubber 432 without deformation of the adhesive property, which is detachable.
  • the printing rubber plate 41 and the main rear rubber plate 431 is soft because the characteristics of each dissimilar material is soft, so that the shrinkage rate is different depending on the properties of each material when laminating under pressure, so that the deformation is generated and the sentence pattern is printed. Shrinkage and expansion change occurs in the lighting plate 41, the printed position is deformed to obtain a stable product, there is a problem in product production.
  • the synthetic paper 432 is a material without deformation, and serves to prevent deformation during heating and pressing lamination.
  • the method of manufacturing the optical fiber LED lighting module A which improves visibility of a designed part in which light generated from the LED light source unit 11 is illuminated through an optical fiber is the printed light plate 41.
  • the first process is a module base manufacturing process for manufacturing the module base (4) by arranging the front rubber plate 42 on the upper side, and the rear rubber plate 43 on the lower side, by pressing, heating and bonding and;
  • a second process which is an automatic acupuncture process of manufacturing the optical fiber lighting module 5, which is a module base on which the optical fiber is infiltrated, by infiltrating the optical fiber 2 onto a door pattern printed on the module base 4 by an optical fiber automatic infiltrating machine; ; Waterproof adhesive for applying a waterproof adhesive 51 to the portion of the optical fiber in the rear of the optical fiber lighting module 5 in order to protect the optical fiber by strengthening the optical fiber holding force held by the rear rubber plate 43 and the waterproof role
  • a third step which is a coating step
  • a fourth process which is an optical fiber cutting process of constantly cutting the optical fiber protruding from
  • a fifth step which is an optical fiber bundle sorting step to be inserted into the; Bend the bundles 21 of the classified optical fibers at right angles to each bundle and compress them with a thermocompressor so as to be horizontal with the rear surface of the optical fiber lighting module 5 and then bind with the rear surface of the module base 4 with a fabric tape 52.
  • a sixth step which is an optical fiber bundle crimping and binding step; After arranging the bundle 21 of the optical fiber and transferring the holder 3 fitted to the bundle 21 of the optical fiber to the end portion with only 5 to 10 mm of the optical fiber, the holder 3 is shrunk with heat to form the optical fiber with a cylindrical bundle.
  • the eighth step is a protective sheet coating step of applying one surface is covered with a black fabric and the other surface is coated with a protective sheet 53 coated with an adhesive material;
  • the first process includes a first-first process of preparing a material of the printed light plate 41, the front rubber plate 42, and the rear rubber plate 43, and preparing a module base material to cut to a predetermined size;
  • a step 1-2 which is a door-type printing process in which an illumination door pattern is printed on the printed lighting plate 41; After placing the printed light plate, the front rubber plate is disposed on the upper portion, and the rear rubber plate is disposed on the lower portion, and the mold 411 is engraved by pressing the mold engraved to form a concave or convex portion 412 ) Is formed, and the first step is a plywood step of forming a concave-convex part and heating and bonding to complete the module base.
  • Pressurization and heating above are done with high frequency machinery and other machinery.
  • the second step is a second step of removing the synthetic paper 432 attached to the rear surface of the module base 4;
  • Step 2-2 which is a module base setting step of setting the module base 4 on the support jig of the machine; It is an impregnation process for manufacturing the optical fiber light module 5, which is a module base on which the optical fiber is sedimented by automatically infiltrating the optical fiber 2 on the module base 4 by a door-shaped program input to the optical fiber automatic textile machine. It consists of 2-3 processes.
  • the front rubber plate 42 is disposed on the upper portion, and the rear rubber plate 43 is disposed on the lower portion.
  • the module base (4) By bonding to form the module base (4).
  • the module base 4 has the back rubber plate 43 when the printed light plate 41 is a hard material of pomex, almite, plastic, aluminum plate and various hard materials, as shown in FIG. 9-1. There is no synthetic paper 432 so that it becomes one layer.
  • the module base (4) is when the printed light plate 41 is a soft material of fabric fabric, PE (polyethylene) and various soft materials, as shown in Figure 9-2, the rear rubber plate 43 is the main back and rear rubber plate Two layers of 431 and synthetic paper 432 are used.
  • PE polyethylene
  • the first-first process is a module base material preparation step of preparing the material of the printing light plate 41, the front rubber plate 42 and the rear rubber plate 43 and cut to a predetermined size.
  • the printed lighting plate 41 when the printed lighting plate 41 is a hard material, a single layered rear rubber plate 43 is used, and when the printed lighting plate 41 is a soft material, the main rear rubber plate 431 is used. The back rubber plate 43 to which the synthetic paper 432 is attached is used.
  • Step 1-2 is a sentence printing process in which an illumination sentence pattern is printed on the printing lamp 41.
  • the printing of the sentence pattern is a live-action printing that prints the data based on the reality to the output device.
  • the front rubber plate is disposed on the upper part, and the rear rubber plate is disposed on the lower part, and then the door part 411 is pressurized with a mold engraved with the door part to concave or convex. It is a plywood process to generate the uneven portion 412 to be added, and to heat the adhesive after forming the uneven portion to complete the module base.
  • Pressurization and heating above are done with high frequency machinery and other machinery.
  • the rear rubber plate 43 is the main back and rear rubber plate 431 and synthetic paper (see Fig. 9-2).
  • 432 may be doubled, and when the uneven portion 412 is formed by pressing, the position of the portion where the synthetic paper 432 is printed is not deformed, thereby reducing a defective rate.
  • the module base 4 when the printed light plate 41 is made of a soft material is attached to the synthetic paper 432 which is detachable and has no adhesive deformation.
  • the front rubber plate 42 and the printed rubber plate 41 are attached.
  • the main rear rubber plate 431 is soft because the properties of each dissimilar material is soft and heated, so that the shrinkage rate is different according to the properties of each material when laminating, so that the printing lamp plate 41 is printed with a sentence pattern. Shrinkage and expansion changes occur, and the printed position is deformed and a stable product is not obtained, which causes problems in product production.
  • the synthetic paper 432 is a material without deformation, and serves to prevent deformation during heating and pressurized lamination.
  • the synthetic paper 432 has the advantage of not having to pay extra cost because it is attached at the time of shipment as a product in order to prevent mutual adhesion, in the manufacture of a soft flexible transparent, translucent, opaque rubber, TPU.
  • the uneven portion 412 is to make the mold 411 to stand out and look luxurious, so that the uneven portion 412 is made during the mold production, plywood process when the printed light plate 41 is a soft material Also in the uneven part 412 can be implemented without.
  • the fiber optical illumination module 5 is fabricated by infiltrating the optical fiber 2 into a door pattern printed on the module base 4 by an optical fiber automatic weaving machine, as shown in FIG. 10. It is an automatic sedimentation process.
  • Step 2-1 is a step to be performed only when the module base 4 is made of soft material, and is not performed when the module base 4 is made of hard material, and the module base 4 is placed on the support jig.
  • Step 2-2 is a module base setting step of setting the module base 4 on the support jig 61 of the needle machine 6 of FIG. 18 so that the module base 4 does not move during the automatic needle spinning.
  • Supporting the module base 4 with the support rod 611 except for the portion to be seized in the lower, that is, the module base 4 is set on the needle frame 62 on the upper portion of the support rod 611 In the past, it was supported by a wooden rod or a metal rod, but there are various problems such as a horizontal problem and a problem of falling during work, and it is preferable to support it with the support jig 61.
  • the support jig 61 can be moved back and forth and up and down.
  • Step 2-3 is an optical fiber illumination module 5 which is a module base on which the optical fiber is sedimented by automatically infiltrating the optical fiber 2 on the module base 4 by a door-shaped program input to the textile machine device 6. ) Is an assembling process to manufacture as shown in FIG.
  • the third process is to increase the optical fiber holding force that is maintained by the rear rubber plate 43 or the main rear rubber plate 431 as shown in Figure 11 to protect the optical fiber and the waterproof role, the rear of the optical fiber lighting module (5) It is a waterproof adhesive application process of applying the waterproof adhesive 51 to the site where the optical fiber was infiltrated.
  • the waterproof adhesive on the rear side of the conventional optical fiber light is a structure in which the module base structure only holds the optical fiber on one side of the front or the rear side, so that the optical fiber does not fall out due to the weak force to hold the optical fiber after infiltrating the optical fiber.
  • the front of the foam was applied to the rear or excessively thick waterproof adhesive, but in the present invention, the holding force (holding force) is doubled in the front rubber plate 42 and the rear rubber plate 43 is strengthened, the optical fiber is Even if the thinned portion of the rubber-based elastic waterproof adhesive 51, which does not partially damage the optical fiber, the strong rubber holding force maintained by the front rubber plate 42 and the rear rubber plate 43 is further enhanced.
  • the product has a waterproof role to reduce the durability and cost of the product.
  • the fourth process is an optical fiber cutting process of constantly cutting the optical fiber protruding from the front surface when the optical fiber infiltration of the optical fiber lighting module 5 flat or protruding from 0 to 0.3mm from the front rubber plate 42 as shown in FIG. to be.
  • the optical fiber protrudes from the surface as shown in FIG.
  • the protruding optical fiber is cut using the cutting machine as shown in FIG. 12 to uniformly protrude about the thickness of the bottom blade of the cutter, or cut in the same manner as the surface using an industrial cutter.
  • the length of the protruding optical fiber is preferably flattened to 0 to 0.3 mm or protruded to 0.3 mm or less, and it is preferable to protrude to a uniform length when protruding.
  • the bundle 21 is classified according to the LED light source unit 11 that the optical fiber sedimented on the rear surface of the optical fiber lighting module 5 is suddenly fed into several strands as hair. It is an optical fiber bundle sorting process that is inserted into the holder 3 made of a shrink tube.
  • the ends of the sorted optical fiber bundles 21 are in one-to-one contact with the LED light source unit 11 to transmit light.
  • the bundles 21 of the optical fibers classified as shown in FIG. 14 are bent at a right angle to each bundle and compressed by a thermocompressor to be horizontal to the rear surface of the optical fiber lighting module 5, and then the fabric tape 52 is used. It is a fiber bundle crimping and binding process for binding to the back of the module base (4).
  • the sorted optical fiber bundle 21 is bent with a thermocompressor so as to be as perpendicular to the side as possible to reduce the rear space.
  • the bundle 3 of the optical fiber is arranged as shown in FIG. 15, and the holder 3 inserted into the bundle 21 of the optical fiber is moved to the end portion of the optical fiber having only 5 to 10 mm, and then the holder 3 is heated.
  • the holder (3) is made of a shrink tube so that it contracts when heated to tightly bind the optical fiber bundle tightly.
  • the end of the bound optical fiber is aligned with the end face of the holder 3, and the face is constantly cut with a cutter.
  • the eighth step prevents light leakage from the entire rear surface of the optical fiber lighting module 5 to the rear side except for the holder 3 portion as shown in FIG. 16, and finally prevents the optical fiber 2 from falling out.
  • one side is covered with a black fabric and the other side is a protective sheet applying process applied with a protective sheet 53 coated with an adhesive material.
  • the protective sheet 53 also serves to reduce the rear space of the module base (4).
  • the holder 33 to be connected to the LED light source unit 11 and the connection connector 14 should be spread over the protective sheet 53 and then coated on the entire rear surface.
  • the reason for not covering the holder 33 portion to be connected to the LED light source unit 11 and the connecting connector 14 is that other problems such as a decrease in lifespan or burnout of the LED light source unit 11 due to heat generation in the LED may occur. To prevent it.
  • the connecting connector 14 is of a shrink tube type, and is heated and contracted to connect the holder 3 and the LED light source unit 11 of the light source device unit 1.
  • the standard diameter of the LED of the LED light source unit 11 is ⁇ 3mm, ⁇ 5mm, ⁇ 8mm, ⁇ 10mm and ⁇ 15mm, ⁇ 20mm.
  • the size of the bundle 21 of the optical fiber bound to the holder 3 to be assembled to the LED is difficult to standardize because the size varies depending on the design represented.
  • connection connector 14 is required to connect the size of the standardized LED with the non-standardized LED and transmit the light of the LED to the optical fiber.
  • the connecting method as shown in FIG. 17 is used to assemble the bundle 21 of the standardized LED and the non-standardized fiber.
  • connection method of the present invention is an advanced method that is more standardized and standardized using the connection connector 14 than the conventional invention of connecting only the holder 3.
  • the tenth step is to check whether the optical fiber is safely protected by the protective sheet 53, and turn on the light source device 1 to check the finished product of the optical fiber LED lighting module.
  • the optical fiber LED lighting module and its manufacturing method applicable to various kinds of materials of the present invention since both the front rubber plate and the rear rubber plate are used, the holding force is high, so that the optical fiber does not fall out during or after work, and thus the yield is high and durable.
  • the problem of tilting instead of uprights has been resolved, and the light has gone straight in a certain direction, which improves visibility.
  • the front and back rubber plates are pressurized and heated by high-frequency machinery and other mechanical devices on the printed lighting board, defects in irregularities are observed. Since it does not occur, the defective rate of the module base can be reduced, thereby reducing the overall manufacturing cost and improving the product quality.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un module d'éclairage à diodes électroluminescentes (DEL) à fibres optiques qui est constitué : d'une partie dispositif source de lumière qui est éclairée au moyen d'une lumière provenant d'une unité source de lumière à DEL, qui passe par des fibres optiques et qui émet de la lumière par réception d'une alimentation électrique ; de fibres optiques qui reçoivent la lumière provenant de la partie dispositif source de lumière, la transmettent, l'émettent par leur partie d'extrémité et qui sont tressées en de nombreux types de dessins ; d'un support qui rassemble et lie les fibres optiques recevant de la lumière de la même couleur en faisceaux et qui facilite le transfert de lumière de la partie dispositif source de lumière aux fibres optiques ; d'une base de module ayant diverses formes de dessin imprimées sur elle pour tresser les fibres optiques en de nombreux dessins, ayant les fibres optiques tressées au moyen d'un dispositif de machine à tresser, retirant les formes tressées et ayant une résistance renforcée. L'invention concerne également un procédé de fabrication d'un module d'éclairage à DEL à fibres optiques qui comprend les étapes suivantes : la fabrication d'une base de module ; l'exécution d'un tressage automatique pour fabriquer un module d'éclairage à fibres optiques ; le dépôt d'un adhésif résistant à l'eau ; la coupe des fibres optiques ; la séparation des fibres optiques en faisceaux ; la compression et la liaison des faisceaux de fibres optiques ; la liaison du support de fibres optiques ; le dépôt d'une feuille de protection de surface arrière ; la connexion du support et de l'unité source de lumière à DEL ; l'inspection du produit fini. Selon le module d'éclairage à DEL à fibres optiques applicable à de nombreux types de matériels et son procédé de fabrication de la présente invention, les effets suivants sont obtenus. Une feuille de caoutchouc de surface avant et une feuille de caoutchouc de surface arrière sont toutes les deux utilisées afin que la résistance de support soit élevée. Ainsi, les fibres optiques ne tombent pas pendant le travail ni après, le rendement de production est élevé et le produit est durable. Le problème de fibres optiques s'inclinant au lieu d'être droites est résolu, la lumière se déplace en ligne droite dans une certaine direction pour offrir une bonne visibilité, les coûts de fabrication sont réduits et la qualité du produit est améliorée.
PCT/KR2015/003598 2014-10-21 2015-04-10 Module d'éclairage à del à fibres optiques applicable à de nombreux types de matériels et son procédé de fabrication WO2016064051A1 (fr)

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KR101600035B1 (ko) 2015-11-09 2016-03-15 주식회사 엔라이트 자동로봇공법을 적용한 광섬유 조명장치 제조방법

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