WO2009071000A1 - Dispositif numérique intelligent de lampe décorative - Google Patents

Dispositif numérique intelligent de lampe décorative Download PDF

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Publication number
WO2009071000A1
WO2009071000A1 PCT/CN2008/072499 CN2008072499W WO2009071000A1 WO 2009071000 A1 WO2009071000 A1 WO 2009071000A1 CN 2008072499 W CN2008072499 W CN 2008072499W WO 2009071000 A1 WO2009071000 A1 WO 2009071000A1
Authority
WO
WIPO (PCT)
Prior art keywords
string
light
leds
drive circuit
light string
Prior art date
Application number
PCT/CN2008/072499
Other languages
English (en)
Chinese (zh)
Inventor
Zhaojun Wang
Zumi Lu
Qixiong Cao
Yaguo Sun
Original Assignee
Zhejiang Tianyu Light Decorations Co., Ltd.
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 Zhejiang Tianyu Light Decorations Co., Ltd. filed Critical Zhejiang Tianyu Light Decorations Co., Ltd.
Publication of WO2009071000A1 publication Critical patent/WO2009071000A1/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the invention belongs to the field of lighting, and particularly relates to a smart digital decorative lamp. Background technique
  • the existing light string, curtain light, marquee, ice strip light, colorful light, etc. composed of LEDs or light bulbs are formed by connecting LEDs or miniature light bulbs in series with connecting wires, and the plurality of light strings are screwed together to form different
  • the dynamic function of the light string is limited by the controller and can not achieve the desired effect; and the controller is large in size, complicated in structure, high in production cost, and low in number of control channels, and can only be used in parallel with groups and groups. Summary of the invention
  • the technical problem to be solved by the present invention is to provide an intelligent digital decorative light device capable of improving the number of control paths at a low cost and conveniently enabling more roads and multiple colors to change.
  • the present invention adopts the following technical solutions: It comprises a power supply and a single-chip control box, and a plurality of light string control drive circuit expansion boxes, wherein the light string control drive circuit control box is sequentially connected by a power line and a signal transmission line, the The single chip control box and the first stage light string control driving circuit control box are connected by a power line and a signal transmission line, and the light string of the light string control driving circuit expansion box is connected with a light string group consisting of one or more LEDs.
  • FIG. 1 is a functional block diagram of Embodiment 1 provided by the present invention.
  • FIG. 2 is a functional block diagram of Embodiment 2 provided by the present invention.
  • Fig. 3 is a functional block diagram of Embodiment 3 of the present invention, showing an intelligent digital decorative light device with a decorative effect in a string of marquee lights.
  • Fig. 4 is a functional block diagram of a fourth embodiment of the present invention, showing a smart digital decorative light device having a decorative effect as an icy light.
  • Fig. 5 is a functional block diagram of a fifth embodiment of the present invention, showing a smart digital decorative light device with a decorative effect of a colorful light.
  • Figure 6 is a circuit diagram of Embodiment 6 of the present invention, showing an embodiment of a light string control drive circuit expansion box and an LED light string. detailed description
  • the utility model comprises a power supply and a single-chip microcomputer control box, and a plurality of light string control driving circuit expansion boxes respectively indicated by reference numerals 21, 22 ⁇ 2N, wherein the light string control driving circuit control box is sequentially connected by a power line and a signal transmission line step by step.
  • the two lines are denoted by reference numeral 31, and the single-chip control box and the first-stage light string control driving circuit control box are connected by a power line and a signal transmission line 31, and the light string controls the load output end of the driving circuit expansion box.
  • a light string set consisting of one or more LEDs is connected.
  • reference numerals 41a and 41b denote a light string group composed of one or more LEDs to which the load output terminal of the light string control driving circuit control box 21 is connected; and reference numerals 42a and 42b denote load output terminals of the light string control driving circuit control box 22.
  • a light string group consisting of one or more connected LEDs ... 4Na and 4b denote a light string group consisting of one or more LEDs connected to the load output of the light string control drive circuit control box 2N.
  • the LED is a light emitting diode.
  • the lamp string control drive circuit expansion box and the upper cover and the box body of the single-chip control box are all ultrasonic plastic welded, and the outer casing protection grade is IP44.
  • the single-chip microcomputer can realize the change mode of various light strings by programming different programs.
  • the adjacent light string control driving circuit expansion boxes are connected by two power lines and four signal transmission lines, and the single-chip control box and the first-level light string control driving circuit control box are connected by two power lines. And 4 signal transmission lines are connected. To achieve the most economical and reliable connection.
  • the light string group of the one or more LEDs is assembled in a manner of being bundled on a signal transmission line to form an LED light string.
  • FIG. 2 This embodiment is basically the same as Embodiment 1, except that the light string group composed of the one or more LEDs is assembled in such a manner that each light string group is individually drooped to form a curtain light.
  • reference numerals 51a and 51b denote a light string group composed of one or more LEDs to which a load output terminal of a first-stage string control drive circuit control box is connected;
  • reference numerals 52a and 52b denote a second-stage string control drive a string of one or more LEDs connected to the load output of the circuit control box...
  • 5Na and 5Nb represent one or more LEDs connected to the load output of the N-th string control drive circuit control box Light string set.
  • Example 3 Example 3
  • This embodiment is basically the same as the first embodiment except that the one or more light string control driving circuit expansion box load output ends are loaded into the marquee socket, and the bulbs composed of the LED bulb groups are mounted to form a marquee string.
  • the light string group composed of one or more LEDs connected to the load output end of the first stage light string control driving circuit control box 61 is loaded into the horological lamp holder 71, and the second stage light string control driving circuit control box A string of one or more LEDs connected to the load output of 62 is incorporated into the marquee holder 72, and the third-stage string controls one or more LEDs connected to the load output of the drive circuit control box 63.
  • the string unit is incorporated in the marshalling base 73.
  • Example 4 Refer to Figure 4. This embodiment is basically the same as Embodiment 1, except that the light string group consisting of the one or more LEDs is assembled in such a manner that each light string group hangs separately to form an ice strip light.
  • reference numerals 81a and 81b denote a lamp string group composed of one or more LEDs to which a load output terminal of a first-stage string control drive circuit control box is connected; reference numerals 82a and 82b denote a second-stage string control drive a string of one or more LEDs connected to the load output of the circuit control box...
  • numerals 8Na and 8b represent one or more LEDs connected to the load output of the N-th string control drive circuit control box The set of light strings.
  • Example 5
  • FIG. 5 This embodiment is basically the same as the first embodiment except that the one or more LEDs are composed of a plurality of color LEDs, such as red, yellow, and green, and placed in a lamp body to form a colorful lamp.
  • reference numerals 91a and 91b denote sets of one or more LEDs connected to the load output terminal of the control block of the first-stage string control drive circuit, which are placed in the same lamp body;
  • 92b denotes a string group of one or more LEDs connected to the load output end of the second stage string control drive circuit control box, which are placed in the same lamp body...
  • numerals 9Na and 9b indicate the Nth
  • the stage string controls a string of one or more LEDs connected to the load output of the drive circuit control box, which are placed in the same lamp body.
  • This embodiment demonstrates a light string set composed of one or more LEDs applied to the light string control drive circuit expansion box of Embodiments 1 to 5 and its load.
  • the light string control driving circuit expansion box includes a signal and a string driving circuit 11, and the control signal transmission line is connected between the signal of the adjacent driving circuit expansion box and the string driving circuit 11, reference numerals 16a, 16b 16c, 16d are input terminals of the signal transmission line, and reference numerals 16e, 16f, 16g, 16h are output connection ends of the signal transmission line.
  • Signal and light string control drive circuit consisting of 6-channel driver integrated circuit and accessories controlled by SPI bus, built-in PWM gradient module, can realize LED by simple command of serial data transmission of single chip microcomputer Complex mode changes. Designed for multi-stage cascading applications, the circuit features independent speed control for applications such as LED or bulb strings, curtain lights, icy lights, and marquees.
  • the signal and string driving circuit 11 is connected with a plurality of transistors 14 for driving the output LED string group for driving output.
  • the range of the used voltage is widened, and the power supply voltage ranges from 5V to 230V.
  • Reference numeral 17 is a light string group composed of one or more LEDs shown in Fig. 6, and in the present invention, the LEDs may each be replaced by rice bubbles.
  • the triode 14 can also be replaced by a thyristor.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne un dispositif numérique intelligent de lampe décorative comprenant une machine de puissance à puce unique et plusieurs boîtiers de commande d'un circuit d'attaque de commande d'ensembles de lampes. Les boîtiers de commande du circuit d'attaque de commande d'ensembles de lampes sont reliés, tour à tour, par l'intermédiaire d'une ligne de puissance et d'une ligne de transmission de signal. La machine à puce unique est reliée au premier boîtier de commande du circuit d'attaque de commande d'ensembles de lampes, tour à tour, par une ligne électrique et par une ligne de transmission de signal. Les ports de sortie de charge sont reliés aux groupes d'ensembles de lampes qui sont constitués d'une ou de plusieurs LED. Chaque charge du dispositif intelligent de lampe décorative peut être individuellement commandée.
PCT/CN2008/072499 2007-11-30 2008-09-24 Dispositif numérique intelligent de lampe décorative WO2009071000A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007201926050U CN201155672Y (zh) 2007-11-30 2007-11-30 一种智能数码装饰灯装置
CN200720192605.0 2007-11-30

Publications (1)

Publication Number Publication Date
WO2009071000A1 true WO2009071000A1 (fr) 2009-06-11

Family

ID=40103455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/072499 WO2009071000A1 (fr) 2007-11-30 2008-09-24 Dispositif numérique intelligent de lampe décorative

Country Status (2)

Country Link
CN (1) CN201155672Y (fr)
WO (1) WO2009071000A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034108A1 (fr) * 2008-09-23 2010-04-01 Brendan Holtom Haveman Système d’éclairage de guirlande
CN102548128A (zh) * 2011-12-06 2012-07-04 南京大学 一种基于高压串联减流方式的led驱动方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201155672Y (zh) * 2007-11-30 2008-11-26 浙江天宇灯饰有限公司 一种智能数码装饰灯装置
US10267464B2 (en) 2015-10-26 2019-04-23 Willis Electric Co., Ltd. Tangle-resistant decorative lighting assembly
US9140438B2 (en) 2013-09-13 2015-09-22 Willis Electric Co., Ltd. Decorative lighting with reinforced wiring
CN106332356B (zh) * 2016-09-06 2017-10-24 东莞市领河灯饰照明科技有限公司 一种无线驱动led装饰灯随节拍显示的方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2647008Y (zh) * 2003-09-18 2004-10-06 刘金星 一种流动灯控制装置
US20060197474A1 (en) * 2005-03-07 2006-09-07 Olsen Jeremy E Modular lighting system
US20070217209A1 (en) * 2006-03-20 2007-09-20 Wong Ming Y Modular decorative light system
CN201016448Y (zh) * 2007-02-09 2008-02-06 孙亚东 一种led装饰灯
CN201155672Y (zh) * 2007-11-30 2008-11-26 浙江天宇灯饰有限公司 一种智能数码装饰灯装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2647008Y (zh) * 2003-09-18 2004-10-06 刘金星 一种流动灯控制装置
US20060197474A1 (en) * 2005-03-07 2006-09-07 Olsen Jeremy E Modular lighting system
US20070217209A1 (en) * 2006-03-20 2007-09-20 Wong Ming Y Modular decorative light system
CN201016448Y (zh) * 2007-02-09 2008-02-06 孙亚东 一种led装饰灯
CN201155672Y (zh) * 2007-11-30 2008-11-26 浙江天宇灯饰有限公司 一种智能数码装饰灯装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034108A1 (fr) * 2008-09-23 2010-04-01 Brendan Holtom Haveman Système d’éclairage de guirlande
CN102548128A (zh) * 2011-12-06 2012-07-04 南京大学 一种基于高压串联减流方式的led驱动方法
CN102548128B (zh) * 2011-12-06 2014-06-18 南京大学 一种基于高压串联减流方式的led驱动方法

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