KR200473885Y1 - Light emitting device with electroluminescence wire - Google Patents

Light emitting device with electroluminescence wire Download PDF

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Publication number
KR200473885Y1
KR200473885Y1 KR2020130005660U KR20130005660U KR200473885Y1 KR 200473885 Y1 KR200473885 Y1 KR 200473885Y1 KR 2020130005660 U KR2020130005660 U KR 2020130005660U KR 20130005660 U KR20130005660 U KR 20130005660U KR 200473885 Y1 KR200473885 Y1 KR 200473885Y1
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KR
South Korea
Prior art keywords
wire
light emitting
emitting device
air layer
present
Prior art date
Application number
KR2020130005660U
Other languages
Korean (ko)
Inventor
김진권
Original Assignee
주식회사 성원에스코
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Priority to KR2020130005660U priority Critical patent/KR200473885Y1/en
Application granted granted Critical
Publication of KR200473885Y1 publication Critical patent/KR200473885Y1/en

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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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21Y2115/20—Electroluminescent [EL] light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The present invention can be used by being fixedly attached to the outside of the coating material of the electroluminescence wire which is selectively electroluminesced according to the power supply, and can be easily fixed to clothes, bicycles, motorcycles, It is possible to prevent defects from occurring due to mutual binding in the process of extrusion molding of both sides by forming the air layer between the EL wires. Further, a retroreflective piping tube is provided inside the air layer together with the EL wire, The present invention relates to a light emitting device using the EL wire which can be used as a light emitting device without power consumption of the EL wire.
According to a preferred embodiment of the present invention, a light emitting device using a EL wire includes an EL wire that is blinked depending on whether a power source is supplied, and a light emitting device that is covered with a gap at a predetermined distance so as to form an air layer outside the EL wire, And a power supply unit connected to the EL wire so as to be able to supply electric power and to control the blinking of the EL wire according to whether power is supplied or not.

Description

TECHNICAL FIELD [0001] The present invention relates to a light emitting device using a light emitting diode (LED)

The present invention relates to a light emitting device using a wire, and more particularly to a light emitting device using EL wire, in which a fixed piece is integrally formed outside a covering material of an electroluminescence wire selectively emitting light according to power supply, It is possible to prevent the occurrence of defects due to mutual adhesion in the process of extrusion molding of both sides by forming the air layer between the covering material and the polyimide wire, And a retroreflective piping tube is further provided so that the EL wire can be used as a light emitting body without power consumption of the EL wire when a light source is present in addition to the EL wire.

As the industry develops and the leisure time increases, interest in leisure activities is increasing. Especially, as the night activity increases, interest in safety also increases. Therefore, a variety of luminous products are emerging. For example, products such as watches, interiors, fireproof appliances, lighting, toys, accessories, and signs are being researched and developed and applied to various garments and textile products.

Fabrics having a self-luminous display function, which has a self-luminous display function by processing a fabric to exhibit safety in a dark place, design effect and advertising effect, have been studied by various methods. Among them, a typical method is a method using an optical fiber, . The optical fiber usually has a double cylindrical shape in which a portion called a core in the center is surrounded by a portion called cladding in the periphery and a light source is placed at the end of the optical fiber by using the total reflection condition, By applying the basic function that light is emitted through the end, it is utilized in various color designs.

The phosphorescent material used in the phosphorescent fiber is composed of a substance whose constituent molecules are changed into an excited state by an external light stimulus and whose energy level is increased. When the stimulus is received from a light source such as the sun or a fluorescent lamp, The electrons of the compound constituting the phosphorescent material are excited to a higher energy level and then when the supply of energy from the light source is stopped, the excited electrons are restored to a stable state and emit energy equal to the difference do. This energy appears as visible light, and the phosphorescent material emits light by the energy level difference recovered from the excited state to the stable state.

However, since the light emitting fabric using the optical fiber has a function of displaying the light emission of the point light source, and since a large amount of optical fiber is required to convert the point light source to the surface light source, it is difficult to apply to a fabric or a garment due to its volume limitation , Even if several notches are formed in the cladding for effective light emission, most of the light that comes into contact with the notch is dispersed, so that the notches in the optical fiber have a disadvantage that they weaken the optical fiber. Further, in the case of optical fibers, a complicated device for providing a light source is required, and there is a limit to be woven with actual fabric material by such a complicated device.

In addition, the luminescent fabric using the phosphorescent fiber is used to apply a phosphorescent material to the fiber product to exhibit the phosphorescent performance by adhering the phosphorescent material to the fiber product. When used for a long time, the phosphorescent material is removed and the function of emitting light is lowered, The surface is rough due to the phosphorescent material.

In order to overcome such a problem, an electroluminescence wire, which is an electroluminescence wire in which the entire surface is illuminated, is recently used, and Korean Patent Laid-Open No. 10-2010-0114809 (hereinafter referred to as "prior art" ) Are known. The prior art relates to a fabric providing a light emitting pattern using a EL wire, wherein when the EL wire is fabricated together with fabric materials woven in a specific pattern and the EL wire is activated in a dark space, Gt;

However, this conventional technique has a limit that can be used only for a fabric material, and there is a problem that defects are caused when the covering material and the ELW wire are bonded together in the extrusion molding process in which the ELW wire is coated. In addition, there is a disadvantage in that the EL wire can not be used in case the EL power must be supplied at all times in order to emit light.

Therefore, the present invention is directed to an electroluminescence wire which is selectively electroluminesced depending on whether a power supply is provided or not, and a fixing wire is integrally formed outside the covering material of the electroluminescence wire to be easily fixed in clothes, bicycles, And a light emitting device using the same.

Another object of the present invention is to provide a light emitting device using the EL wire, which is capable of preventing defects from occurring due to mutual binding during extrusion molding of both sides by forming an air layer between the covering material and the EL wire .

It is another object of the present invention to provide a light emitting device using an EL wire capable of being used as a light emitting body without power consumption of the EL wire in the presence of a light source in addition to the EL wire, have.

In order to achieve the above object, the present invention provides a method of manufacturing an EL wire, comprising: an EL wire that is blinked depending on whether a power source is supplied; a cover wire which is covered with a gap at a predetermined distance to form an air layer outside the EL wire, And a power supply unit connected to the EL wire so as to be able to supply power and to control the blinking of the EL wire according to whether the power is supplied or not.

In the present invention, a retroreflective piping tube corresponding to the length of the EL wire is further provided in the air layer.

In the present invention, at least one of the fixing pieces is extended in the longitudinal direction of the covering member.

In the present invention, a plurality of through holes are formed in the fixing piece so that the fixing clip or the wire can be inserted into the through hole.

In the present invention, a fitting bundle is formed in the end portion of the fixing piece so as to be detachably coupled to the inside of the U-shaped female fixing member in an interference fit manner.

According to the light emitting device using the EL wire according to the preferred embodiment of the present invention as described above, first, the fixing piece is integrally formed outside the coating material of the electroluminescence wire which is selectively emitted according to the power supply, It has an advantage that it can be easily fixed in clothes, bicycles, motorcycles, etc. in various ways.

Secondly, since an air layer is formed between the covering material and the polyimide wire, defects can be prevented from occurring due to mutual adhesion in the process of extrusion molding of both sides.

In addition, the present invention has an advantage that a retroreflective piping tube is provided in addition to the EL wire in the air layer so that the EL wire can be used as a light emitting body without consuming power when the light source is present in addition to the EL wire.

1 is a perspective view of a light emitting device using ELW wires according to an embodiment of the present invention;
FIG. 2 is a use state diagram of a light emitting device using ELW wires according to an embodiment of the present invention. FIG.
FIG. 3 is another use state of a light emitting device using a EL wire according to an embodiment of the present invention; FIG.
4 is a perspective view of a light emitting device using a EL wire according to another embodiment of the present invention.
5 is a perspective view of a light emitting device using a EL wire according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

FIG. 1 is a perspective view of a light emitting device using ELW wires according to an embodiment of the present invention, FIG. 2 is a state of use of a light emitting device using ELW wires according to an embodiment of the present invention, and FIG. FIG. 4 is a perspective view of a light emitting device using a EL wire according to another embodiment of the present invention, and FIG. 5 is a perspective view of a light emitting device using EL wire according to another embodiment of the present invention. Fig. 2 is a perspective view of a light emitting device using wires.

The light emitting device 1 using the EL wire according to the preferred embodiment of the present invention includes an EL wire 10 blinking depending on whether power is supplied and an air layer 21 formed outside the EL wire 10 A cover member 20 which is covered with a predetermined distance so as to extend in a longitudinal direction and a fixing piece 23 is extended from the side of the cover member 20 in a longitudinal direction of the cover member 20, (30) in which the blinking of the battery (10) is controlled.

Hereinafter, the constituent members of the light emitting device 1 using the ELW wire and the connection relation thereof according to a preferred embodiment of the present invention will be described in detail with reference to FIG. 1 to FIG.

Here, the EL wire 10 is selectively flickered depending on whether power is supplied or not, and when the LED wire 10 is turned on, the EL wire 10 plays a role of illuminating the surroundings or causing aesthetic aesthetics. The EL wire 10 is connected to the power supply means 30 by a wire 31 and the blinking of the EL wire 10 is controlled depending on whether power is supplied from the power supply means 30.

The electrical connection relationship between the EL wire 10 and the power supply means 30 and between the EL wire 10 and the power supply means 30 is the same as that according to the prior art, and the detailed description will be omitted for the sake of simplification of the description.

Meanwhile, the outer side of the above described EL wire 10 is covered with a covering member 20, which protects the EL wire 10 and is formed of a synthetic resin material. The cover member 20 is covered with the EL wire 10 by a predetermined distance so that the air layer 21 can be formed on the outside of the EL wire 10 and the fixing member 23 is extended .

That is, when the air layer 21 is not formed, the wire 10 and the covering member 20 are adhered to each other, May occur. Therefore, by forming the air layer 21, such a problem can be prevented from occurring. The fixing piece 23 described above serves to facilitate the fixing of the EL wire 10 coated with the covering member 20 to clothes, a bicycle, a motorcycle, and the like.

The fixing piece 23 described above is integrally formed from the covering member 20 and is formed of a synthetic resin material like the covering member 20, and may be formed only on one side as shown in FIG. 1, As shown in FIG. 4, two or more numbers may be formed on both sides.

As shown in FIG. 2, such a fixing piece 23 is seated on one side of the fabric side constituting the garment, and then another fabric is placed on the upper side of the fixing piece 23, and then the other side fabric + fixing piece 23 + Can be fixed by a method of sewing together.

A plurality of through holes 25 are formed on the fixing piece 23 so that the fixing clip 50 or the wire can be penetrated. Therefore, as shown in FIG. 3, the fixing clip 50 is coupled to the through hole 25, and then the light emitting device 1 using the EL wire is easily positioned on the bicycle frame side.

In addition, the fitting piece 27 may be formed on the end of the fixing piece 23 to be detachably coupled to the inside of the U-shaped female fixing member 60 in an interference fit manner. That is, as shown in Fig. 3, the U-shaped female fixing member 60 is attached on the bicycle frame, and then the fitting member 27 of the fixing member 23 is forced into the U-shaped female fixing member 60 It is possible to easily fix the position of the light emitting device 1 using the EL wire on the side of the bicycle frame.

When the light emitting device 1 using the EL wire is provided in the above-described garment or bicycle, it is needless to say that the above-mentioned power supply means 30 is also required to be power supplyable to a predetermined position of the clothes or the bicycle.

4, although the two fixing pieces 23 are formed on both sides, the through holes 25 and the fitting pieces 27 can be selectively formed in the both side fixing pieces 23 And the fabric can be connected to the fixing pieces 23 by sewing the fabric separately.

The retroreflective piping tube 40 is further provided inside the air layer 21 of the covering member 20 so that the retroreflective piping tube 40 can emit light So that the device 1 can emit light. That is, when an external light source is present, it is possible to use it without consuming the power supply means 30 which can emit light by reflection of the above-described recurrent reflection piping tube 40. The reflex reflection piping tube 40 can be used not only inside the air layer 21 but also inside the cover member 20 and the fixing member 20. [ It is of course possible to install any number of them on the outside of the main body 23. The retroreflective piping tube 40 is the same as the retro-reflective piping tube according to the prior art, so that the detailed description will be omitted for simplification of the description.

As described above, the fixing piece 23 is integrally formed on the outer side of the covering member 20 of the EL wire 10 selectively emitting light depending on whether the power is supplied or not, and is easily fixed in clothes, bicycles, Can be used.

Also, since the air layer 21 is formed between the cover member 20 and the polyimide wire 10, defects can be prevented from occurring due to mutual adhesion during extrusion molding of both sides.

In addition, a retroreflective piping tube 40 is provided along with the ELW wire 10 inside the air layer 21 so that it can be used as a light emitting body without power consumption of the ELW 10 when a light source exists in addition to the ELW wire 10 .

It will be apparent to those skilled in the art that, although several embodiments above have been illustrated by way of example, the present invention may be embodied in many other forms without departing from the spirit and scope of the invention. Accordingly, the above-described embodiments are to be considered illustrative and not restrictive, and all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: Light emitting device using EL wire
10:
20:
21: air layer
23:
25: Through hole
27: Fitting bundle
30: Power supply means
31: Wires
40: Retroreflective piping tube
50: Retaining clip
60: U-shaped female fixing member

Claims (5)

An EL wire 10 blinking depending on whether power is supplied or not;
A covering member 20 which is covered with a predetermined distance so as to form an air layer 21 on the outside of the EL wire 10 and in which a fixing piece 23 is extended on the side in the longitudinal direction;
Power supply means (30) connected to the EL wire (10) so as to be able to supply power and controlling the blinking of the EL wire (10) according to the power supply; And
Wherein the air layer (21) includes a recurrent reflection piping tube (40) corresponding to the length of the EL wire (10). delete The method according to claim 1,
Wherein at least one of the fixing pieces (23) is elongated in the longitudinal direction of the cover member (20). The method of claim 3,
And a plurality of through holes (25) are formed on the fixing piece (23) so that the fixing clip (50) or the wire can be inserted into the through hole (25). The method of claim 3,
And a fitting bundle (27) is formed at an end of the fixing piece (23) so as to be detachably coupled to the inside of the U-shaped female fixing member (60) in an interference fit manner.
KR2020130005660U 2013-07-10 2013-07-10 Light emitting device with electroluminescence wire KR200473885Y1 (en)

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KR2020130005660U KR200473885Y1 (en) 2013-07-10 2013-07-10 Light emitting device with electroluminescence wire

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180076426A (en) * 2016-12-27 2018-07-06 한국생산기술연구원 luminescence structure of cabon fiber and Bycycle using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08136776A (en) * 1994-11-15 1996-05-31 Hitachi Cable Ltd Pipe containing optical fiber
KR20080105660A (en) * 2007-05-31 2008-12-04 진형국 El cable fixation structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08136776A (en) * 1994-11-15 1996-05-31 Hitachi Cable Ltd Pipe containing optical fiber
KR20080105660A (en) * 2007-05-31 2008-12-04 진형국 El cable fixation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180076426A (en) * 2016-12-27 2018-07-06 한국생산기술연구원 luminescence structure of cabon fiber and Bycycle using the same

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