WO2019085089A1 - 一种采用rgb灯珠模拟火焰效果的led灯 - Google Patents

一种采用rgb灯珠模拟火焰效果的led灯 Download PDF

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Publication number
WO2019085089A1
WO2019085089A1 PCT/CN2017/112743 CN2017112743W WO2019085089A1 WO 2019085089 A1 WO2019085089 A1 WO 2019085089A1 CN 2017112743 W CN2017112743 W CN 2017112743W WO 2019085089 A1 WO2019085089 A1 WO 2019085089A1
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rgb lamp
rgb
lamp bead
flame effect
effect
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PCT/CN2017/112743
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English (en)
French (fr)
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刘志军
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刘志军
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    • 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]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
    • 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
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/18—Controlling the intensity of the light using temperature feedback
    • 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]
    • H05B45/20—Controlling the colour of the light

Definitions

  • the invention relates to the field of lamps, in particular to LED lamps which use RGB lamp beads to simulate flame effects.
  • the flame lamp can be widely used in large-scale banquets, streets, fashion homes, etc. because it has no chemical components generated by actual combustibles, which may cause harm to the environment and the human body, and does not cause fire hazards. The place is greatly loved by the people to greatly enhance the atmosphere of the environment.
  • the existing flame lamps the generated flames are all monochromatic, the light atmosphere effect is poor, and the cost is high, which is not conducive to the promotion and application of the flame lamps.
  • the present invention provides an LED flame lamp having a high-fidelity flame effect, a good light atmosphere effect, and low cost.
  • An LED lamp using RGB lamp bead to simulate a flame effect comprising a lamp holder, wherein the lamp holder is connected with a flexible circuit board disposed in a cylindrical shape, and a plurality of RGB lamp beads are arranged in a circumferential direction on the flexible circuit board.
  • the utility model is characterized in that: the RGB lamp bead is controlled by a circuit to display different colors and different brightnesses to realize the effect of simulating a flame, and the effect of simulating the flame is divided into two states, namely a basic state and a dynamic process, and the basic state and the dynamic process cycle are repeated.
  • RGB lamp bead shows dark yellow, bottom is medium brightness, upper layer is dark; dynamic process is: RGB lamp bead is divided into three colors from bottom to top: dark yellow, yellow red, dark The red gradually transitions, the brightness gradually becomes larger, and the action is displayed as: from the middle up, the top swings to the left and right sides to form a left and right swing effect;
  • step 1 surge from the middle, and then back to the basic state
  • step 2 Surging upwards from the middle, rushing back to half, and swaying to the left
  • step 3 Surging to the right, rushing back to the basic state
  • step 4 rushing upward from the middle, rushing back halfway, swaying to the left, rushing back half And it is biased to the right
  • step 5 Surging upwards from the middle, rushing back to half, and swaying to the right
  • Step 6 rushing upward from the middle, rushing back to the half, swaying to the left, rushing back to the half, and swaying to the right; the above steps cycle back and forth;
  • the effect durations of the steps are 500 ms, 800 ms, 500 ms, 1200 ms, 800 ms, and 1200 ms, respectively;
  • the flexible circuit board peripheral cover is provided with a light-transmitting lamp cover
  • the RGB lamp beads are arranged in a misaligned array on the flexible circuit board;
  • the RGB lamp beads are arranged in a corresponding array on the flexible circuit board.
  • the invention has the beneficial effects that: the invention controls the RGB lamp bead to display different colors and different brightnesses through the circuit, and truly reproduces the combustion of the flame, and the good simulation obtains a highly realistic flame effect, and the structure of the invention is simple and compact, and the assembly is simple. Convenient, low cost, abandoning the traditional flame lamp, while replacing the real burning flame to reduce environmental pollution, the high realistic flame effect is beneficial to better improve the light atmosphere effect, improve the environment atmosphere and mood, and help increase the LED flame. The application and promotion of lamps in large banquets, streets, fashion homes and other places.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic view showing the structure of a flexible wiring board of the present invention.
  • an LED lamp using a RGB lamp bead to simulate a flame effect includes a lamp holder 1 to which a flexible circuit board 2 disposed in a cylinder is connected, and the flexible circuit board 2 is connected.
  • the peripheral cover is provided with a light-transmitting lamp cover 4, and a plurality of RGB lamp beads 3 are arranged on the flexible circuit board 2 in a circumferential direction, and the RGB lamp beads 3 are arranged in a dislocation array or corresponding array on the flexible circuit board 2, the RGB
  • the lamp bead 3 displays different colors and different brightness through circuit control to realize the effect of simulating flame.
  • the effect of simulating flame is divided into two states, namely basic state and dynamic process, and the basic state and dynamic process cycle are repeated.
  • the basic state is: RGB The lamp bead is dark yellow, the bottom is medium brightness, and the upper layer is dark; the dynamic process is: RGB lamp beads are divided into three colors from the bottom up: respectively, dark yellow, yellow red, dark red gradually transition, brightness gradually When it becomes larger, the action is displayed as: from the middle up, the top swings to the left and right sides to form a left and right swing effect.
  • step 1 surge from the middle, and then back to the basic state
  • step 2 Surging upwards from the middle, rushing back to half, and swaying to the left
  • step 3 Surging to the right, rushing back to the basic state
  • Step 4 rushing upward from the middle, rushing back halfway, swaying to the left, rushing back half And it is biased to the right
  • step 5 Surging upward from the middle, rushing back to half, and swaying to the right
  • Step 6 Surging upward from the middle, rushing back to the half, swaying to the left, rushing back to the half, and then swaying to the right;
  • the effect durations of the steps are 500 ms, 800 ms, 500 ms, 1200 ms, 800 ms, and 1200 ms, respectively.
  • the invention has the beneficial effects that: the invention controls the RGB lamp bead to display different colors and different brightnesses through the circuit, and truly reproduces the combustion of the flame, and the good simulation obtains a highly realistic flame effect, and the structure of the invention is simple and compact, and the assembly is simple. Convenient, low cost, abandoning the traditional flame lamp, while replacing the real burning flame to reduce environmental pollution, the high realistic flame effect is beneficial to better improve the light atmosphere effect, improve the environment atmosphere and mood, and help increase the LED flame. The application and promotion of lamps in large banquets, streets, fashion homes and other places.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种采用RGB灯珠(3)模拟火焰效果的LED灯，包括有灯座(1)，灯座(1)上连接有呈圆柱体设置的柔性线路板(2)，柔性线路板(2)上沿圆周方向排列布置有若干个RGB灯珠(3)，RGB灯珠(3)通过电路控制显示不同颜色以及不同亮度，实现模拟火焰的效果，通过电路控制RGB灯珠(3)显示不同颜色以及不同亮度，真实再现了火焰的燃烧，很好的模仿得到了高逼真的火焰效果，采用RGB灯珠(3)模拟火焰效果的LED灯结构简单紧凑，组装方便，成本低廉。

Description

一种采用RGB灯珠模拟火焰效果的LED灯
发明内容
本发明涉及灯具领域，特别是采用RGB灯珠模拟火焰效果的LED灯。
背景技术
随着社会的发展和人民生活水平的提高，人们的生活品味和欣赏水平也在不断的提高。灯作为人们生活所涉及的一部分，特别是城市的夜晚，人们对灯的要求已经不再局限于照明，而是把灯作为装饰灯，给生活空间增添更多的美感、气氛和情趣。
火焰灯作为一种模仿火焰效果的发光装置，因其没有实际可燃物产生的化学成分对环境、人体产生危害，以及不会引发火灾危害，可被广泛应用于大型的宴会、街道、时尚家居等场所，以大大的提高环境的气氛，深受广大人们喜爱。
然而，现有的火焰灯，产生的火焰都是单色发光，光氛围效果较差，成本高，不利于火焰灯的推广和应用。
发明内容
为了克服上述现有技术的不足，本发明提供一种具有高逼真火焰效果、光氛围效果好、成本低廉的LED火焰灯。
本发明解决其技术问题所采用的技术方案是：
一种采用RGB灯珠模拟火焰效果的LED灯，包括有灯座，所述灯座上连接有呈圆柱体设置的柔性线路板，柔性线路板上沿圆周方向排列布置有若干个RGB灯珠，其特征在于：所述RGB灯珠通过电路控制显示不同颜色以及不同亮度，实现模拟火焰的效果，模拟火焰的效果分为两种状态，分别为基本状态和动态过程，基本状态和动态过程循环重复，基本状态为：RGB灯珠显示深黄色，底部为中等亮度，上层偏暗；动态过程为：RGB灯珠分为从底部往上分为三种颜色显示：分别为深黄色，黄红色、暗红色逐渐过渡，亮度逐渐变大，动作显示为：从中间向上涌动，顶部向左右两侧摆动，形成左右摆动效果；
作为上述技术方案的改进，所述的涌动过程分为6个步骤，步骤1：从中间向上涌动，再涌回基本状态；步骤2： 从中间向上涌动，涌回一半，偏向左涌动；步骤3： 偏向右涌动，在涌回基本状态；步骤4： 从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；步骤5： 从中间向上涌动，涌回一半，偏向右涌动；步骤6：从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；以上步骤循环往复；
作为上述技术方案的进一步改进，所述步骤的效果时长分别为500ms、800ms、500ms、1200ms、800ms、1200ms；
进一步，所述柔性线路板外围罩设有透光灯罩；
进一步，所述RGB灯珠在柔性线路板上错位阵列布置；
进一步，所述RGB灯珠在柔性线路板上对应阵列布置。
本发明的有益效果是：本发明通过电路控制RGB灯珠显示不同颜色以及不同亮度，真实再现了火焰的燃烧，很好的模仿得到了高逼真的火焰效果，本发明所述结构简单紧凑，组装方便，成本低廉，摒弃了传统的火焰灯，在取代真实燃烧火焰减少环境污染的同时，高逼真的火焰效果有利于更好的提高光氛围效果，提高环境的气氛和情绪，有利于增加LED火焰灯在大型的宴会、街道、时尚家居等场所的应用和推广。
附图说明
图1是本发明的结构示意图；
图2是本发明的柔性线路板结构示意图。
具体实施方式
参照图1、图2，一种采用RGB灯珠模拟火焰效果的LED灯，包括有灯座1，所述灯座1上连接有呈圆柱体设置的柔性线路板2，所述柔性线路板2外围罩设有透光灯罩4，柔性线路板2上沿圆周方向排列布置有若干个RGB灯珠3，所述RGB灯珠3在柔性线路板2上错位阵列布置或对应阵列布置，所述RGB灯珠3通过电路控制显示不同颜色以及不同亮度，实现模拟火焰的效果，模拟火焰的效果分为两种状态，分别为基本状态和动态过程，基本状态和动态过程循环重复，基本状态为：RGB灯珠显示深黄色，底部为中等亮度，上层偏暗；动态过程为：RGB灯珠分为从底部往上分为三种颜色显示：分别为深黄色，黄红色、暗红色逐渐过渡，亮度逐渐变大，动作显示为：从中间向上涌动，顶部向左右两侧摆动，形成左右摆动效果。
所述的涌动过程分为6个步骤，步骤1：从中间向上涌动，再涌回基本状态；步骤2： 从中间向上涌动，涌回一半，偏向左涌动；步骤3： 偏向右涌动，在涌回基本状态；步骤4： 从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；步骤5： 从中间向上涌动，涌回一半，偏向右涌动；步骤6：从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；以上步骤循环往复
所述步骤的效果时长分别为500ms、800ms、500ms、1200ms、800ms、1200ms。
本发明的有益效果是：本发明通过电路控制RGB灯珠显示不同颜色以及不同亮度，真实再现了火焰的燃烧，很好的模仿得到了高逼真的火焰效果，本发明所述结构简单紧凑，组装方便，成本低廉，摒弃了传统的火焰灯，在取代真实燃烧火焰减少环境污染的同时，高逼真的火焰效果有利于更好的提高光氛围效果，提高环境的气氛和情绪，有利于增加LED火焰灯在大型的宴会、街道、时尚家居等场所的应用和推广。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (6)

  1. 一种采用RGB灯珠模拟火焰效果的LED灯，包括有灯座（1），所述灯座（1）上连接有呈圆柱体设置的柔性线路板（2），柔性线路板（2）上沿圆周方向排列布置有若干个RGB灯珠（3），其特征在于：所述RGB灯珠（3）通过电路控制显示不同颜色以及不同亮度，实现模拟火焰的效果，模拟火焰的效果分为两种状态，分别为基本状态和动态过程，基本状态和动态过程循环重复，基本状态为：RGB灯珠显示深黄色，底部为中等亮度，上层偏暗；动态过程为：RGB灯珠分为从底部往上分为三种颜色显示：分别为深黄色，黄红色、暗红色逐渐过渡，亮度逐渐变大，动作显示为：从中间向上涌动，顶部向左右两侧摆动，形成左右摆动效果。
  2. 根据权利要求1所述的一种采用RGB灯珠模拟火焰效果的LED灯，其特征在于：所述的涌动过程分为6个步骤，步骤1：从中间向上涌动，再涌回基本状态；步骤2： 从中间向上涌动，涌回一半，偏向左涌动；步骤3： 偏向右涌动，在涌回基本状态；步骤4： 从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；步骤5： 从中间向上涌动，涌回一半，偏向右涌动；步骤6：从中间向上涌动，涌回一半，偏向左涌动，涌回一半，又偏向右涌动；以上步骤循环往复。
  3. 根据权利要求2所述的一种采用RGB灯珠模拟火焰效果的LED灯，其特征在于：所述步骤的效果时长分别为500ms、800ms、500ms、1200ms、800ms、1200ms。
  4. 根据权利要求1所述的一种采用RGB灯珠模拟火焰效果的LED灯，其特征在于：所述柔性线路板（2）外围罩设有透光灯罩（4）。
  5. 根据权利要求1所述的一种采用RGB灯珠模拟火焰效果的LED灯，其特征在于：所述RGB灯珠（3）在柔性线路板（2）上错位阵列布置。
  6. 根据权利要求1所述的一种采用RGB灯珠模拟火焰效果的LED灯，其特征在于：所述RGB灯珠（3）在柔性线路板（2）上对应阵列布置。
PCT/CN2017/112743 2017-10-30 2017-11-24 一种采用rgb灯珠模拟火焰效果的led灯 WO2019085089A1 (zh)

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CN108916792A (zh) * 2018-06-13 2018-11-30 深圳市同方光电科技有限公司 Oled发光片模拟多层次火焰的方法

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