KR20130131848A - Boardless type led light emitting apparatus for safety clothes using conductive thread and safety wear using the same - Google Patents

Boardless type led light emitting apparatus for safety clothes using conductive thread and safety wear using the same Download PDF

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Publication number
KR20130131848A
KR20130131848A KR1020120055726A KR20120055726A KR20130131848A KR 20130131848 A KR20130131848 A KR 20130131848A KR 1020120055726 A KR1020120055726 A KR 1020120055726A KR 20120055726 A KR20120055726 A KR 20120055726A KR 20130131848 A KR20130131848 A KR 20130131848A
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KR
South Korea
Prior art keywords
safety
led
light emitting
emitting device
led light
Prior art date
Application number
KR1020120055726A
Other languages
Korean (ko)
Inventor
윤선애
차희철
이현명
Original Assignee
윤선애
차희철
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Application filed by 윤선애, 차희철 filed Critical 윤선애
Priority to KR1020120055726A priority Critical patent/KR20130131848A/en
Publication of KR20130131848A publication Critical patent/KR20130131848A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • 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
    • F21S4/24—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 ribbon or tape form, e.g. LED tapes
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12041—LED

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Outerwear In General, And Traditional Japanese Garments (AREA)

Abstract

The present invention discloses an LED device without a board safety clothes using a conductive thread and the safety clothes applying the same, capable of improving wear sensation and preventing accidents such as traffic accidents by easily identifying a wearer in a natural environment with poor visibility. For this purpose, the LED device for the safety clothes including a plurality of LED chips are provided, a conductive a conductive thread part which is composed of the conductive thread and electrically connects each LED chip, and a power input terminal which is formed on a textile sheet, receives external power, and transmits the external power to the conductive thread part, and the safety clothes applying the same. According to the present invention, the wear sensation is improved by using the conductive thread instead of a general cable and excluding an LED board.

Description

LED light emitting device for non-substrate type safety clothing using conductive yarns and safety clothing using the same {BOARDLESS TYPE LED LIGHT EMITTING APPARATUS FOR SAFETY CLOTHES USING CONDUCTIVE THREAD AND SAFETY WEAR USING THE SAME}

The present invention relates to a non-substrate type LED light emitting device using a conductive yarn and safety clothing to which the same is applied. The present invention can significantly improve visibility from others and prevent various accidents. The present invention relates to an LED light emitting device for a non-substrate type safety clothing using a conductive material that can be applied to safety clothing, a bag, a hat, and a garment accessory that can prevent damage or failure of the LED device and a safety clothing using the same.

In general, people who enjoy sports, such as cycling, inline skating, and running, wear specialized clothing for the sports. Such clothing for sports wear provides various conveniences to the wearer to enjoy the sports, but at night, rainy weather, heavy fog. In forested mountains, there is a problem that can not be recognized by others.

In particular, the lack of visibility in the case of a bicycle, inline skating, running, etc., which are not easily seen by pedestrians or drivers at night, and are moving at a high speed, may lead to an accident with a pedestrian or a vehicle.

Therefore, it is desirable that the clothing for sports wear can be recognized by pedestrians and drivers even under conditions such as nighttime when the clock is poor, so as to prevent damage to human life or equipment due to a collision.

In addition, as the recent activity of mountain climbing or walking is active, the number of people enjoying it is increasing. However, in the forest-dense mountains, sunlight is sometimes shaded by the shade of trees, and there are also environmental features that rapidly darken at sunset. Unlike the city, these environmental characteristics and mountains do not have indirect lighting around them, so they can be distressed because they can't follow the predecessor or identify the road. As such, there is an increasing demand for functional safety clothing that can be easily identified by a remote person even when hiking.

In addition, clothing that is mainly worn at night or at dawn, or clothing worn by environmental sanitation workers is required for such functionality.

That is, police officers often inspect cars on the road to detect drunk driving, escape or search vehicles, or environmental sanitation workers clean up on the road after sunset or before the day is bright. In the case of the formed clothing or equipment is not enough to attract the attention of the driver, it is not easy to recognize the police checkup, and thus the police are often injured accidents occur.

Therefore, in order to protect valuable lives from various safety accidents, there is a demand for improvement measures to prevent the police officers from being easily identified from the surroundings and suffering from automobiles.

Accordingly, in recent years, technologies for installing light sources on clothes so that a user who wears the clothes can be easily recognized by others are being developed.

However, these technologies do not guarantee activity by mounting LEDs on printed circuit boards that do not bend or bend, and even if LEDs are mounted on curved printed circuit boards, they do not completely eliminate the restriction of wearing comfort.

In addition, the use of a general electric wire due to the short-circuit of the wire according to the human activity or the failure of the device due to the infiltration of water during rain or laundry, and thus fail to provide a reliable safety clothing or safety patch.

In addition, the technology for clothing that has been developed so that it is easy to identify the person walking at night by storing a light emitting body that emits light, but this also has a problem that is not enough visibility.

That is, such a garment can be easily broken when washing or strong impact from the outside, and since the LED used as the light source applies light to the end of the polymer, which is a light transmission medium, rather than directly emitting to the front, There is a problem that the recognition of the wearer of the clothing is improved, but the recognition of the wearer is far from the distance.

Republic of Korea Patent No. 10-1035442 (announced on May 18, 2011) Republic of Korea Utility Model Registration No. 20-0240675 (August 12, 2001)

Therefore, the first object of the present invention is to improve the wearer's activity and wearing comfort, while improving the identification and ambient ventilation for the wearer even when the watch is poor, it is possible to prevent accidents such as traffic accidents in advance, The present invention provides an LED light emitting device for non-substrate safety clothing using a conductive yarn that is easily prevented from being damaged by washing.

A second object of the present invention is to provide safety clothing such as clothing, bags, hats, fashion accessories, etc. to which the LED light emitting device for non-substrate type safety clothing using the above-described conductive material is applied.

In order to achieve the first object of the present invention described above, in one embodiment of the present invention is composed of a plurality of LED chips, conductive yarns and conductive yarns for electrically connecting each LED chip, and provided in the fabric sheet and external It provides an LED light emitting device for safety clothing including a power input terminal for receiving a power input to the conductive yarn.

In order to achieve the second object of the present invention described above, an embodiment of the present invention provides a safety clothing applying the LED light emitting device for safety clothing.

When the present invention is used for sports clothing such as cycling clothes and inline skating clothing, even when the sports are enjoyed in a dark environment, the light of the light is emitted through the LED chip attached to the clothing, so that the driver or pedestrian can recognize the movement of the wearer. Accordingly, a person wearing the safety patch according to the present invention can prevent accidents colliding with a driver or a pedestrian even if they enjoy sports in the late evening or dawn.

And when the clothing or backpack with a safety patch according to the present invention is used during the night mountaineering, it is possible to easily recognize the position of the safety patch user to the person climbing together, and even to the rescuer in case of emergency I can deliver it smoothly.

In addition, the present invention can minimize the damage caused by the impact or washing provided from the outside compared to the case of using a flexible LED substrate using a fabric sheet instead of a flexible LED substrate. In addition, the present invention is to reduce the weight of the garment, the wearing feeling of the garment is improved by using a conductive yarn provided in a state that is sewn in a safety patch instead of a general cable such as electric wire as a cable connecting the power supply means and LED.

In addition, the present invention is composed of a secondary safety patch attached to clothing, bags, hats, various fashion accessories, and the like, and the secondary safety patch detachable to the secondary safety patch, the LED is formed, so that only by replacing the main safety patch Various aesthetics can be provided in bags and the like.

1 is a schematic diagram illustrating a safety patch and a power supply means according to an embodiment of the present invention.
Figure 2 is a perspective view for explaining the LED light emitting device for safety clothing according to an embodiment of the present invention.
3 is a perspective view showing the LED light emitting device for safety clothing according to another embodiment of the present invention.
4 is a perspective view showing the LED light emitting device for safety clothing of FIG.

Hereinafter, with reference to the accompanying drawings, a non-substrate type safety clothing LED light emitting device using a conductive yarn according to the preferred embodiments of the present invention (hereinafter, abbreviated as "safety clothing LED light emitting device") and the safety clothing to which the applied Explain.

1 is a block diagram illustrating a safety clothing LED light emitting device and a power supply means according to an embodiment of the present invention, Figure 2 is a view illustrating a safety clothing LED light emitting device according to an embodiment of the present invention Perspective view.

1 and 2, an LED light emitting device for safety clothing according to an embodiment of the present invention includes a plurality of LED chips 110 emitting light and a conductive yarn part connecting the plurality of LED chips 110. And a main safety patch 100 including a power input terminal 130 that receives the external power and transfers power to the conductive yarn 120. At this time, the main safety patch 100 is the fabric sheet 140 is selectively coupled to the conductive yarn portion 120, the adhesive 150 to assist the coupling of the conductive yarn portion 120 and the LED chip 110, A protective cover 160 may be further formed to surround the plurality of LED chips 110 and the conductive yarns 120. In addition, the power input terminal 130 may be directly connected to a power supply means such as a battery through a USB cable, or may be indirectly connected through an auxiliary safety patch to be described later.

The LED light emitting device for safety clothing can be used for cycle clothes, in-line skate clothes, mountaineering clothes, raincoats, sportswear, work clothes, advertising clothes, police clothes, hiking bags, briefcases, student bags, shoes and the like.

Hereinafter, each component will be described in more detail with reference to the drawings.

1 and 2, the main safety patch 100 according to an embodiment of the present invention includes a plurality of LED chips 110.

The LED chip 110 emits light by receiving power from the outside, and any LED chip may be used as long as it can achieve this purpose.

For example, the LED chip 110 according to the present invention is one or more R, G, B for emitting red (R: R), green (G :), blue (B: B) light respectively for color display It may be formed of an LED unit unit having an LED. The LED unit units are adjacent to each other and arranged at predetermined intervals.

1 and 2, the main safety patch 100 according to an embodiment of the present invention includes a conductive yarn part 120.

The conductive yarn 120 is connected to the power supply means 300 and the plurality of LED chips 110 to provide power to the plurality of LED chips 110 input through the power supply means 300, It is composed of conductive yarns as possible.

More specifically, the conductive yarn 120 may be provided alone between the LED chip and the LED chip adjacent to the LED chip, but in a state that is sewn on the fabric sheet 140 to prevent the short circuit by an external force It may be provided on the outer cover of the raw fabric sheet 140, or may be provided on the inner side of the protective cover in a state sewn on the protective cover. As such, the conductive yarn 120 does not need a separate attachment space.

In addition, the conductive yarn 120 may be sewn to the fabric sheet 140 or the protective cover in a loose state to prevent a short circuit occurs when the external force is applied to the safety clothing LED light emitting device of the present invention bent.

Here, the conductive yarn is a composite fiber having conductivity close to a metal, and can be obtained by forming a conductive layer such as copper or carbon black in the center of the fiber using polyester, nylon, acrylic fiber, or the like as a matrix.

When the conductive cable 120 uses a universal cable as a cable for providing electricity to the LED chip 110, the conductive cable 120 is installed to solve the problem that the wear of the universal cable is in direct contact with the user's body is reduced. .

As such, the conductive yarn 120 may be coupled to the LED light emitting device for safety clothing through the sewing process, but has a conductivity to provide the LED chip 110 with power supplied from the power supply unit 300. As the body is not exposed to the outside of the LED light emitting device for safety clothing, the wearer's body is not degraded. In addition, since the conductive yarn is lighter than a general cable, the use of the conductive yarn may substantially reduce the weight of the LED light emitting device for safety clothing.

Referring to FIG. 1, the LED light emitting device for safety clothing according to an embodiment of the present invention may further include a power supply unit 300.

The power supply means 300 is provided to supply power to the LED chip 110, and includes a storage battery in which electrical energy is stored.

Here, although any one of a disposable battery, a rechargeable battery, or a charging capacitor may be used as the storage battery, it is preferable to use a charging capacitor.

In this case, when the disposable battery is used as the storage battery, a battery replacement cost is generated when the battery is replaced. However, the design of the LED light emitting device for safety clothing may be simplified.

On the contrary, when the rechargeable battery is used as the storage battery, there is an advantage in that the replacement cost of the battery does not occur, but the size of the battery is larger than that of the disposable battery, which reduces the wearing comfort of the LED light emitting device for safety clothing.

Finally, the use of the charging capacitor as the storage battery, there is an advantage that not only does not incur a battery replacement cost, but also its size is smaller than the rechargeable battery can minimize the problem of a drop in fit due to the volume and weight of the battery. .

As an embodiment, the power supply means 300 according to the present invention may be formed of a storage battery electrically connected to a power supply means PCB and the power supply means PC. At this time, the power supply means PCB is provided with an output terminal for supplying the power stored in the battery to the outside. In addition, the power supply means PCB may be provided with an input terminal coupled to the connector connected to the commercial power source to supply the external commercial power to the battery.

On the other hand, the power supply means 300 may further include an operation switch electrically connected to the storage battery.

The operation switch controls the supply of power provided from the power supply means 300 to the main safety patch 100, and performs an on-off operation under the control of the user of the LED light emitting device for safety clothing. By allowing the LED to emit light, the electrical energy stored in the battery can be used only when necessary. When the operation switch is in the on state, the power stored in the battery is supplied to the safety clothing LED light emitting device through the power cable 230, and in the off state, the power stored in the battery is stored through the power cable. It blocks the supply to the LED light emitting device for clothing.

More specifically, the operation switch according to the present invention may be configured to be integrated with the power supply means 300 through a configuration that is electrically connected to the power supply means PCB in a state coupled to one side of the power supply means PCB.

Referring to Figure 2, the main safety patch 100 according to an embodiment of the present invention may further include a fabric sheet 140.

The fabric sheet 140 is provided to prevent the conductive yarn 120 from being disconnected by an external force, and is coupled to the conductive yarn 120 disposed between each LED chip and the LED chip for this purpose.

In addition, the fabric sheet 140 is polyamide (cellulose), cellulose, cotton, flax, ramie, rayon, viscose, hemp, wool, silk, linen, bamboo, tencel, viscose, mohair, polyester, polypropylene, polyurethane , Woven fabrics such as polyester, ethylene-alpha olefin copolymers or two or more kinds thereof, or fabrics and knitted fabrics prepared by mixing two or more thereof can be used.

When the LED chip 110 is used for a long time, since heat may be generated in the LED chip 110 and the conductive yarn 120, the fabric sheet 140 installed in the conductive yarn 120 should have excellent heat resistance. In addition, the fabric sheet 140 installed on the conductive yarn 120 should be equipped with excellent elasticity to improve the fit and activity of the user.

On the other hand, the conductive yarn portion 120 from the LED chip 110 to the contact portion of the conductive yarn 120 and the LED chip 110, or the contact portion of the conductive yarn 120 and the LED chip 110 and the fabric sheet 140 described above. The adhesive 150, such as an epoxy resin, may be provided to prevent falling and to improve adhesion to each other.

3 and 4 are perspective views showing the LED light emitting device for safety clothing according to another embodiment of the present invention.

3 and 4, the main safety patch 100 according to an embodiment of the present invention may further include a protective cover 160.

The protective cover 160 is formed to surround the plurality of LED chips 110 and the conductive yarns 120 or the plurality of LED chips 110, the conductive yarns 120, and the fabric sheet 140 to form the conductive yarns ( 120), it is preferable to use a heat resistant and wrinkle-free fabric, one example may be a fabric containing a polyamide material.

In addition, the protective cover 160 may be provided with a through hole at a position facing the plurality of LED chips 110 so that light emitted from the plurality of LED chips 110 is smoothly provided to the outside. These through holes form a movement path of light emitted from the plurality of LED chips 110.

The main safety patch 100 provided with the protective cover 160 may be mounted on a wear item such as clothing in a state of being inserted into a separate pocket. In addition, the main safety patch 100 may be fixed by sewing process along the outer circumferential surface in contact with the outer skin of the wearable article, or selectively detachable using a velcro.

3 and 4, the LED light emitting device for safety clothing according to an embodiment of the present invention may further include an auxiliary safety patch 200.

The auxiliary safety patch 200 is installed on the wearable to be attached and detached to the main safety patch 100 smoothly to the wear, the attachment auxiliary sheet 210 and the power supply terminal 220 and the power cable 230 It includes.

More specifically, the attachment auxiliary sheet 210 constituting the auxiliary safety patch 200 according to the present invention, the lower surface is attached to the wear and the upper surface is in contact with the main safety patch 100, the protective cover 160 and It may be formed of the same material.

The attachment auxiliary sheet 210 is preferably mounted in a removable manner in the wear. Specifically, in consideration of the ease of replacement and separation during washing, the attachment auxiliary sheet 210 is attached to clothing or the like by using a velcro, a snap fastener, a magnet, a button, or a zipper. It is mounted to the article, and may be configured to wash only the wear separately when washing.

For example, when the snap fastener or Velcro is used as the detachable means, one side of the snap fastener or Velcro is sewn and fixed to the outer skin of the worn article, and the other side of the snap fastener or Velcro is attached to the attachment auxiliary sheet 210. . As such, using a snap fastener or Velcro coupled to the wearable article and the attachment auxiliary sheet 210, the auxiliary safety patch 200 can be easily detached from the wearable product.

Accordingly, the wear can detach the auxiliary safety patch 200 from the outer shell of the wear for washing, and then wash the wear. In addition, after washing, the auxiliary safety patch 200 is mounted on the wearable product, and then the main safety patch 100 is attached to the auxiliary safety patch 200, resulting in attaching the main safety patch 100 to the wearable product. .

The auxiliary safety patch 200 can be separated from the wear before washing the wear, but because it is relatively expensive, such as the LED chip 110 and the external shock-resistant parts are not mounted on the wear It may be washed in a state.

The power supply terminal 220 constituting the auxiliary safety patch 200 according to the present invention is installed so that a part of the attachment auxiliary sheet 210 is exposed, and is coupled to the power input terminal 130 to attach a protective cover 160. As fixed to the auxiliary sheet 210, when coupled to the power input terminal 130 serves to transfer the power transmitted through the power cable 230 to the power input terminal 130.

As such, the power supply terminal 220 is coupled to the power input terminal 130 and serves to couple the main safety patch 100 to the auxiliary safety patch 200 and to deliver power to the power input terminal 130. Since all must be performed smoothly, for this purpose, the power input terminal 130 and the power supply terminal 220 is preferably composed of a snap fastener made of a conductor as shown in Figs. At this time, the power supply terminal 220 and the power input terminal 130, it is preferable to use a conductor with an electrical conductivity of 1.04 ㅧ 10 6 S / m or more for smooth power supply.

The power cable 230 constituting the auxiliary safety patch 200 according to the present invention is to connect the auxiliary safety patch 200 to the power supply means, one end is connected to the external power supply means for this purpose, The other end is connected to the power supply terminal 220.

LED clothing device for safety clothing according to an embodiment of the present invention may further include a light source control device (not shown).

The light source control device is installed in the power supply means 300, the mode switch for selecting the light emitting pattern of the LED chip 110, and the LED chip 110 in accordance with the signal input to the mode switch connected to the mode switch And a program chip that emits light in a predetermined pattern.

More specifically, when the light source control device is installed in the power supply means 300, a mode switch and a program chip are mounted on the power supply means PCB.

When the wearer selects one of the modes by operating the mode switch, the light source control device changes the flashing order, emission color, etc. of the LED chips 110 based on a program embedded in the program chip.

Accordingly, by combining the color of the light irradiated by the LED chip 110 to emit light of various colors to the outside, or to transmit a specific meaning to others by adjusting the flashing speed or flashing order or as described above safety clothing LED light emitting device You can select the optimum flashing speed according to the user's motion type.

When the LED light emitting device for safety clothing according to the present invention is attached to a wearable item and the power is supplied to the LED light emitting device for safety clothing, a plurality of LED chips 110 are emitted to allow the safety clothing to be used during rainy weather or at night. It is possible to increase the discriminating power and ambient ventilation for the wearer of the LED light emitting device.

Commercially available safety clothing that is integrally attached to the lighting device is not only sold at a relatively high price, but in order to be provided with the functionality of the lighting device, only the safety clothing should be continuously worn. Since the functionality of the can be provided, it is possible to wear a variety of clothing.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It can be understood that it is possible.

100: main safety patch 110: LED chip
120: conductive part 130: power input terminal
140: fabric sheet 150: adhesive
160: protective cover 200: auxiliary safety patch
210: attachment auxiliary sheet 220: power supply terminal
230: power cable 300: power supply means

Claims (7)

A plurality of LED chips;
Conductive yarns consisting of conductive yarns for electrically connecting each LED chip; And
Is provided on the fabric sheet, LED light emitting device for safety clothing comprising a power input terminal for receiving the external power input to the conductive yarn. The method of claim 1,
It is provided on the contact portion of the conductive yarns and the LED chip, LED light emitting device for safety clothing characterized in that it further comprises an adhesive made of epoxy resin. The method of claim 1,
Safety LED light emitting device further comprises a fabric sheet coupled to the conductive yarns located between each LED chip and the LED chip. The method of claim 3, wherein
It is formed to surround the fabric sheet, a plurality of LED chips, and conductive yarns, characterized in that it further comprises a protective cover is formed in the movement path of the light emitted from the LED chip in a position facing the plurality of LED chips LED light emitting device for safety clothing. 5. The method of claim 4,
Attached auxiliary sheet in contact with the protective cover,
A power supply terminal which is installed to expose a part of the attachment auxiliary sheet and is coupled to the power input terminal to fix the protective cover to the attachment auxiliary sheet;
And an auxiliary safety patch having one end connected to an external power supply means and the other end corresponding to the one end being connected to the power supply terminal. The method of claim 5, wherein
The power input terminal and the power supply terminal LED light emitting device for safety clothing, characterized in that consisting of a snap fastener made of a conductor. Safety clothing comprising an LED light emitting device for safety clothing according to claim 1.
KR1020120055726A 2012-05-25 2012-05-25 Boardless type led light emitting apparatus for safety clothes using conductive thread and safety wear using the same KR20130131848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120055726A KR20130131848A (en) 2012-05-25 2012-05-25 Boardless type led light emitting apparatus for safety clothes using conductive thread and safety wear using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120055726A KR20130131848A (en) 2012-05-25 2012-05-25 Boardless type led light emitting apparatus for safety clothes using conductive thread and safety wear using the same

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180002595A (en) * 2015-01-27 2018-01-08 마스 액티브 트레이딩 피브이티 리미티드 Visibility Enhancer
WO2019050172A1 (en) * 2017-09-08 2019-03-14 Yeon Seo Choi Light emitting panel with improved handling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180002595A (en) * 2015-01-27 2018-01-08 마스 액티브 트레이딩 피브이티 리미티드 Visibility Enhancer
KR20180004704A (en) * 2015-01-27 2018-01-12 마스 액티브 트레이딩 피브이티 리미티드 Fiber or fabric with a flexible and adaptive light source mechanism
WO2019050172A1 (en) * 2017-09-08 2019-03-14 Yeon Seo Choi Light emitting panel with improved handling
US11175024B2 (en) 2017-09-08 2021-11-16 Yeon Seo CHOI Light emitting panel with improved handling

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