WO2018027454A1 - Guirlande lumineuse à diodes électroluminescentes - Google Patents

Guirlande lumineuse à diodes électroluminescentes Download PDF

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Publication number
WO2018027454A1
WO2018027454A1 PCT/CN2016/093912 CN2016093912W WO2018027454A1 WO 2018027454 A1 WO2018027454 A1 WO 2018027454A1 CN 2016093912 W CN2016093912 W CN 2016093912W WO 2018027454 A1 WO2018027454 A1 WO 2018027454A1
Authority
WO
WIPO (PCT)
Prior art keywords
string
line
main line
light string
led light
Prior art date
Application number
PCT/CN2016/093912
Other languages
English (en)
Chinese (zh)
Inventor
熊辉
Original Assignee
深圳市蓝月光电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市蓝月光电子科技有限公司 filed Critical 深圳市蓝月光电子科技有限公司
Priority to PCT/CN2016/093912 priority Critical patent/WO2018027454A1/fr
Publication of WO2018027454A1 publication Critical patent/WO2018027454A1/fr

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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
    • 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
    • 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

Definitions

  • the present invention relates to the field of lighting technologies, and in particular, to an LED light string.
  • the structure of LED light strings mainly has the following two types:
  • the traditional light string the main raw material is to use the straight insert lamp bead, use a single pvc (polyvinyl chloride) wire to solder the lamp bead, and then roll multiple pvc wires together after welding.
  • pvc polyvinyl chloride
  • High-voltage flexible strips which are mainly mounted on the soft pcb (printed circuit board) board and then wrapped with pvc (polyvinyl chloride) insulating glue.
  • the direct-inserted lamp bead is directly soldered on the pvc wire, the heat dissipation effect is not good and the life of the lamp bead is short; in addition, since the plurality of wires are soldered with the in-line lamp bead The pvc wires are welded together, resulting in a large and thick product of the formed LED string. When it is tied to some objects that need to be illuminated, such as a Christmas tree, the user can easily view the pcv line visually. Therefore, the appearance of the decorative effect is not good.
  • the patch lamp bead is mounted on the soft pcb and then wrapped with the PVC insulating rubber, the product is bulky, and since the soft pcb cannot transmit light, the light is not comprehensive, only 180.
  • the angle of illumination is opaque on the back and cannot meet the needs of 360-degree illumination.
  • the invention provides an LED light string, which is used to solve the problem that the conventional conventional LED light string is large in volume, the appearance decoration effect is not good, and the 360-degree light-emitting requirement cannot be satisfied.
  • an LED light string is provided.
  • the LED light string comprises a transparent line, a positive main line encapsulated in the transparent line, a negative main line, a string serial line and a plurality of light string assemblies, wherein the negative main line is arranged in parallel with the positive main line, and the string is connected in series. Located between the positive main line and the negative main line, the plurality of light string components are sequentially connected in series on the string serial line.
  • the light string assembly comprises an LED patch light and a cover wrapped around the LED patch light An edge member, the string of wires is passed through the insulating member and connected to the LED patch lamp.
  • the width of the insulating member is less than or equal to a distance between the positive main line and the series line of the light string.
  • the insulating member is an insulating glue, and the insulating member is made of an optical grade light-transmitting material.
  • the LED string further includes a first voltage dividing component and a second voltage dividing component, the first voltage dividing component is connected to the string serial line at one end, and the other end is connected to the positive main line, the second branch One end of the press assembly is connected to the string serial line and the other end is connected to the negative main line.
  • the first voltage dividing component and the second voltage dividing component each include a chip resistor and an insulating rubber coated on the outside of the chip resistor, and the string is connected in series through the insulating glue and the sticker. Chip resistor connection.
  • the transparent wire is made of polyvinyl chloride.
  • the LED patch lights of the plurality of light string assemblies are all disposed in a direction parallel to the series line of the light strings, and the distance between the adjacent two light string components is equal.
  • the LED light string further comprises a battery box, and the positive main line and the negative main line are respectively connected to the positive pole and the negative pole of the battery box.
  • the LED light string comprises a solar cell, the positive main line and the negative main line are respectively connected to a positive electrode and a negative electrode of the solar cell;
  • the LED light string includes a battery, and the positive main line and the negative main line are respectively connected to a positive electrode and a negative electrode of the solar battery.
  • the ends of the positive main line and the negative main line are provided with plugs for directly plugging the mains;
  • the ends of the positive main line and the negative main line are each provided with a transformer connector or a USB connector.
  • the distance of the string serial line to the positive main line is equal to the distance of the string serial line to the negative main line.
  • the LED string provided by the invention has the following beneficial effects:
  • the overall volume is small and can achieve 360-degree light transmission.
  • the LED light string provided by the invention encapsulates a plurality of light string assemblies, a positive main line, a negative main line and a string serial line in a transparent line. Therefore, the LED light string has a small overall volume, and can be passed through when the light is emitted.
  • the transparent line realizes 360-degree light transmission to meet the requirements of light transmission.
  • the appearance decoration effect is good.
  • the transparent line can be arbitrarily tied to some needs.
  • a luminous object such as a Christmas tree
  • the user can only see a luminous line in the visual effect, and the appearance decoration effect is good.
  • the heat dissipation effect is good.
  • the LED patch light of the invention is directly soldered on the series of strings of the light string, the heat of the LED patch light is small, and at the same time, since the LED patch light is directly soldered on the series line of the light string, the contact area of the two is contacted. Less, it is beneficial to the heat dissipation of the LED patch light.
  • FIG. 1 is a schematic structural diagram of an LED light string provided by an embodiment of the present invention.
  • Fig. 2 is a partial enlarged view of Fig. 1;
  • FIG. 1 to FIG. 2 are schematic structural diagrams of an LED light string 100 according to an embodiment of the present invention.
  • the LED light string 100 provided by the embodiment of the present invention includes a transparent line 10, a positive main line 20, a negative main line 30, a string serial line 40, and a plurality of string assemblies 50, which are packaged in the transparent line 10, and the negative main line 30 and the
  • the positive main lines 20 are arranged in parallel, and the string serial line 40 is located between the positive main line 20 and the negative main line 30, and the plurality of string assemblies 50 are arranged in series on the string serial line 40.
  • the overall volume of the LED string 100 is made larger. Small, at the same time, the use of the transparent line 10 for light transmission can achieve the requirement of 360-degree light transmission.
  • the transparent wire 10 can be made of polyvinyl chloride (PVC) to have a good light transmission effect. Since the transparent line 10 is a line having a certain degree of softness, the length of the transparent line 10 can be set according to the needs of the user, or can be continued. In addition, the transparent wire 10 can be used to attach to any object, such as a Christmas tree, a flower in a flower pot, or other objects or occasions that need to be illuminated to enhance the festive atmosphere.
  • PVC polyvinyl chloride
  • the transparent line 10 can transmit light
  • the positive main line 20 and the negative main line 30 are not visually viewed by the user in order to make the transparent main line 20 and the negative main line 30 visually unapplied to the user.
  • 30 can also be made of a transparent material.
  • the spacing between the positive main line 20 and the negative main line 30 is determined to be connectable to the string assembly 50.
  • the spacing between the positive main line 20 and the negative main line 30 is equal to or slightly larger than the width of the string assembly 50 so that the string assembly 50 is connected and located between the positive main line 20 and the negative main line 30.
  • the positions of the positive electrode main line 20, the negative electrode main line 30, and the lamp string assembly 50 in the transparent wire 10 are more compact, and the occupied area is small, which is advantageous for reducing the overall volume of the transparent wire 10.
  • the ends of the positive main line 20 and the negative main line 30 are each provided with a transformer connector (not labeled) or a USB connector (not labeled), so that the LED string 100 can be energized, thereby enabling The light string assembly 50 is illuminated and illuminated.
  • the ends of the positive main line and the negative main line can also be provided with plugs for directly plugging the mains, so that the external power supply can be directly connected for power supply indoors or in the case of mains.
  • the LED light string 100 further includes a battery case (not labeled), and the positive electrode main line 20 and the negative main line 30 are respectively connected to the battery, in order to facilitate use in the outdoor or the like without power supply or power failure.
  • the battery case is connected to the positive main line 20 and the negative main line 30, so that the string assembly 50 located in the transparent line 10 can be powered to ensure normal illumination of the string assembly 50.
  • the battery case may be replaced by a solar cell or a battery, and the positive main line and the negative main line are respectively connected to the positive electrode and the negative electrode of the solar cell; or the positive main line And the negative main lines are respectively connected to the positive and negative poles of the battery, and the light string assembly 50 of the LED light string 100 can also be supplied with power.
  • solar energy The battery or battery is designed such that the LED string 100 can be used outdoors or in a power outage, and is not limited to indoor use, and has a wide range of applications.
  • the light string serial line 40 may be made of a transparent material.
  • the distance from the string serial line 40 to the positive main line 20 is equal to the distance from the string serial line 40 to the negative main line 30 to facilitate subsequent connection of the string assembly 50.
  • the light string assembly 50 includes an LED patch light 51 and an insulating member 52 wrapped around the LED patch light 51.
  • the string serial line 40 passes through the insulating member 52 and is attached to the LED patch.
  • the lamps 51 are connected.
  • the LED chip light 51 can be soldered to the string serial line 40, and the insulating member 52 can be an insulating glue to achieve an insulating effect.
  • the use of insulating glue is easy to form and reduce the space due to its good ductility.
  • the insulating member 52 may be made of an optical grade light-transmitting material. It can be understood that in other embodiments, the insulating member 52 can also be other insulating members.
  • the insulating member 52 can be a lens that is coated on the outside of the LED patch light 51.
  • the width of the insulating member 52 is smaller than the distance between the positive electrode main line 20 and the string serial line 40 to ensure that the LED chip light 51 is disposed, and also the light string assembly The 50 is more compact, which is advantageous for further reduction in the volume of the transparent wire 10.
  • the LED patch lamps 51 are all disposed in a direction parallel to the string serial line 40, and the distance between adjacent two string assemblies 50 is equal, so that when illuminated, the whole The brightness is relatively uniform, and the phenomenon that the light is too scattered or excessively concentrated due to uneven arrangement of the light string assembly 50 is avoided.
  • the LED patch lamps 51 are attached in a direction parallel to the string serial line 40, which is advantageous for increasing the contact area of the LED patch lamps 51 on the string serial line 40, and preventing the LED patch lamps 51 from falling.
  • the distance between adjacent two string assemblies 50 may also be unequal, for example, the arrangement between the partial string assemblies 50 may be dense, and then the other portions of the lamps may be The arrangement between the string assemblies 50 is relatively loose, so that the effect of partial light dispersion in a portion of the light is achieved. Therefore, the mounting area of the string assembly 50 can be adjusted according to the actual installation conditions.
  • the LED patch light 51 can emit light of the same color, for example, emitting white Light, red or green light.
  • the LED patch light 51 can also emit light of different colors, for example, the color of light emitted between two adjacent LED patch lights 51 is different, and when one of them emits white light, another one A light that emits red, yellow or green light causes the color of the light transmitted through the transparent line 10 to be varied, which is advantageous for making the visual effect of the LED light string 100 better.
  • the LED string 100 further includes a first voltage dividing component 60 and a second voltage dividing component 70.
  • the first voltage dividing component 60 is connected to the string serial line 40 at one end and to the positive main line 20 at the other end.
  • the second voltage dividing component 70 is connected to the string serial line 40 at one end and to the negative main line 30 at the other end.
  • the first voltage dividing component 60 and the second voltage dividing component 70 can function as a partial pressure to prevent the voltage string from being excessively high, thereby causing the lamp string assembly 50 to burn out, and ensuring the LED.
  • the normal use of the light string 100 also extends the useful life of the LED light string 100.
  • first voltage dividing component 60 and the second voltage dividing component 70 each include a chip resistor 61 and an insulating rubber 62 wrapped around the chip resistor 61.
  • the string serial line 40 passes through the The insulating paste 62 is connected to the chip resistor 61.
  • the insulating glue 62 can be made of transparent glue to facilitate light transmission.
  • the chip resistor 61 can be soldered to the string serial line 40 to ensure that the chip resistor 61 is firmly connected to the string serial line 40.
  • the positive main wire 20 and the negative main wire 30 may be extended from the transparent wire 10, and then the external voltage dividing resistor or the varistor may be externally connected. Press the effect or control the effect of flickering.
  • first voltage dividing component 60 and the second voltage dividing component 70 may not include the chip resistor 61, but use other electronic components instead of the chip resistor 61, and may also achieve voltage division or control. The effect of flickering.
  • the LED string provided by the invention has the following beneficial effects:
  • the overall volume is small and can achieve 360-degree light transmission.
  • the LED light string provided by the invention encapsulates a plurality of light string assemblies, a positive main line, a negative main line and a string serial line in a transparent line. Therefore, the LED light string has a small overall volume, and can be passed through when the light is emitted.
  • the transparent line realizes 360-degree light transmission to meet the requirements of light transmission.
  • the appearance decoration effect is good.
  • the transparent line can be arbitrarily tied to some needs.
  • a luminous object such as a Christmas tree
  • the user can only see a luminous line in the visual effect, and the appearance decoration effect is good.
  • the heat dissipation effect is good.
  • the LED patch light of the invention is directly soldered on the series of strings of the light string, the heat of the LED patch light is small, and at the same time, since the LED patch light is directly soldered on the series line of the light string, the contact area of the two is contacted. Less, it is beneficial to the heat dissipation of the LED patch light.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une guirlande lumineuse à diodes électroluminescentes (100), comprenant une ligne transparente (10), ainsi qu'un fil principal de polarité positive (20), un fil principal de polarité négative (30), un câblage en série de guirlande lumineuse (40) et plusieurs composants de guirlande lumineuse (50) encapsulés dans la ligne transparente (10), le fil principal de polarité négative (30) et le fil principal de polarité positive (20) étant disposés en parallèle à intervalles, le câblage en série de guirlande lumineuse (40) étant disposé entre le fil principal de polarité positive (20) et le fil principal de polarité négative (30) et les plusieurs composants de guirlande lumineuse (50) étant successivement connectés en série sur le câblage en série de guirlande lumineuse (40). La guirlande lumineuse à diodes électroluminescentes (100) est petite en termes de volume global. Lorsque la guirlande lumineuse émet de la lumière, la lumière peut passer à travers la ligne transparente (10) de façon à réaliser une transmission de lumière de 360 degrés, répondant ainsi aux exigences de transmission de lumière. De plus, lorsque la longueur de la ligne transparente (10) est insuffisante, la longueur peut être allongée au besoin et peut être réglée selon les différentes exigences d'un utilisateur pour la longueur. La guirlande lumineuse à diodes électroluminescentes est pratique à utiliser et facilite l'amélioration de l'expérience de l'utilisateur.
PCT/CN2016/093912 2016-08-08 2016-08-08 Guirlande lumineuse à diodes électroluminescentes WO2018027454A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2016/093912 WO2018027454A1 (fr) 2016-08-08 2016-08-08 Guirlande lumineuse à diodes électroluminescentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093912 WO2018027454A1 (fr) 2016-08-08 2016-08-08 Guirlande lumineuse à diodes électroluminescentes

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WO2018027454A1 true WO2018027454A1 (fr) 2018-02-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119522A (zh) * 2018-09-30 2019-01-01 惠州市鹏程电子科技有限公司 自动化照明柔性铝基板
WO2021073661A3 (fr) * 2019-10-17 2021-06-10 上犹县嘉亿灯饰制品有限公司 Guirlande lumineuse et ensemble d'éclairage décoratif
EP3760913B1 (fr) * 2019-07-02 2022-10-05 Shangyou Jiayi Lighting Product Co., Ltd. Chaîne de lampes haute tension et système
CN117663022A (zh) * 2024-02-01 2024-03-08 永林电子股份有限公司 一种高性能led灯条

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Publication number Priority date Publication date Assignee Title
CN101666444A (zh) * 2009-08-07 2010-03-10 江苏江南生物科技有限公司 一种led发光管及其为工厂化栽培金针菇补光的方法
CN102032483A (zh) * 2010-09-27 2011-04-27 陈炜旻 Led面光源
CN202691735U (zh) * 2012-05-16 2013-01-23 汤凌云 一种透明线灯串
CN204268182U (zh) * 2014-08-23 2015-04-15 杨清鹏 一种led灯串
CN204579750U (zh) * 2015-01-18 2015-08-26 杨清鹏 Led棒棒糖
CN205299202U (zh) * 2016-01-18 2016-06-08 张�荣 一种led灯串结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101666444A (zh) * 2009-08-07 2010-03-10 江苏江南生物科技有限公司 一种led发光管及其为工厂化栽培金针菇补光的方法
CN102032483A (zh) * 2010-09-27 2011-04-27 陈炜旻 Led面光源
CN202691735U (zh) * 2012-05-16 2013-01-23 汤凌云 一种透明线灯串
CN204268182U (zh) * 2014-08-23 2015-04-15 杨清鹏 一种led灯串
CN204579750U (zh) * 2015-01-18 2015-08-26 杨清鹏 Led棒棒糖
CN205299202U (zh) * 2016-01-18 2016-06-08 张�荣 一种led灯串结构

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119522A (zh) * 2018-09-30 2019-01-01 惠州市鹏程电子科技有限公司 自动化照明柔性铝基板
CN109119522B (zh) * 2018-09-30 2024-02-13 惠州市鹏程电子科技有限公司 自动化照明柔性铝基板
EP3760913B1 (fr) * 2019-07-02 2022-10-05 Shangyou Jiayi Lighting Product Co., Ltd. Chaîne de lampes haute tension et système
WO2021073661A3 (fr) * 2019-10-17 2021-06-10 上犹县嘉亿灯饰制品有限公司 Guirlande lumineuse et ensemble d'éclairage décoratif
US11473739B2 (en) 2019-10-17 2022-10-18 Shangyou Jiayi Lighting Product Co., Ltd. Light string and decorative illumination assembly
CN117663022A (zh) * 2024-02-01 2024-03-08 永林电子股份有限公司 一种高性能led灯条
CN117663022B (zh) * 2024-02-01 2024-04-26 永林电子股份有限公司 一种高性能led灯条

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