WO2019085070A1 - 一种led火焰灯 - Google Patents

一种led火焰灯 Download PDF

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Publication number
WO2019085070A1
WO2019085070A1 PCT/CN2017/112463 CN2017112463W WO2019085070A1 WO 2019085070 A1 WO2019085070 A1 WO 2019085070A1 CN 2017112463 W CN2017112463 W CN 2017112463W WO 2019085070 A1 WO2019085070 A1 WO 2019085070A1
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Prior art keywords
led
flame
lamp
led lamp
circuit board
Prior art date
Application number
PCT/CN2017/112463
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English (en)
French (fr)
Inventor
刘志军
Original Assignee
刘志军
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Publication date
Application filed by 刘志军 filed Critical 刘志军
Publication of WO2019085070A1 publication Critical patent/WO2019085070A1/zh

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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
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames

Definitions

  • the invention relates to the field of lamps, in particular to an LED flame lamp.
  • 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 lamp produces a flame effect that is not true enough, the light atmosphere effect is poor, and the cost is high, which is not conducive to the promotion and application of the flame lamp.
  • the present invention provides an LED flame lamp having a high-fidelity flame effect, a good light atmosphere effect, and low cost.
  • An LED flame lamp includes a lamp holder, a flexible circuit board connected to the lamp holder, and a translucent lamp cover disposed on a periphery of the flexible circuit board, the flexible circuit board being a cylindrical body and a flexible circuit board
  • An LED lamp bead is disposed on the LED lamp bead, and the LED lamp bead is divided into a plurality of LED lamp groups, and the plurality of LED lamp groups are arranged on the flexible circuit board in a circumferential direction, and each of the LED lamp groups is in a “mountain”
  • the shape includes two side LED display bodies and one middle LED array body. In the axial direction, the side LED display body and the middle LED display body are formed by arrays of LED lamp beads, and the middle LED display body is adjacent to each other.
  • the number of LED lamp beads in the lower row is more than the number of LED lamp beads in the upper row, so that the middle LED display body is triangular, and the flexible circuit board drives the LED lamp group to achieve a flame effect through light and dark changes.
  • the number of groups of the side LED array bodies in the circumferential direction is a single group display.
  • the number of LED lamp beads in the axial direction of the side LED array body is three.
  • the number of the intermediate LED array bodies in the axial direction is four groups, and the number of LED lamps in each group is 1, 2, 3, and 4 from top to bottom. .
  • a lower position of each of the LED lamp groups is further provided with a flame root LED lamp group, and the flame root LED lamp group includes a plurality of flame root LED lamp beads in a circumferential direction.
  • the flame root LED lamp set includes a plurality of rows of flame root LED lamp beads in an axial direction.
  • the upper and lower rows of the bead of the LED lamp bead and the flame root LED bead are offset.
  • the invention has the beneficial effects that the present invention reproduces the LED light group in the shape of "mountain” on the flexible circuit board, and controls the brightness and darkness of the side LED display body and the middle LED array body through the flexible circuit board.
  • the combustion of the flame is well simulated to obtain a highly realistic flame effect.
  • the structure of the invention is simple and compact, convenient to assemble, low in cost, and abandoning the traditional flame lamp, and replacing the real combustion flame to reduce environmental pollution, and high fidelity.
  • the flame effect is beneficial to better improve the light atmosphere effect, improve the atmosphere and mood of the environment, and help to increase the application and promotion of LED flame lamps in large banquets, streets, fashion homes and other places.
  • Figure 1 is a schematic view of the structure of the present invention (hidden lamp holder, lamp cover lamp structure);
  • an LED flame lamp of the present invention includes a lamp holder, a flexible circuit board 1 is connected to the lamp holder, and a transparent lamp cover covering the periphery of the flexible circuit board, the flexible circuit board.
  • 1 is a cylinder, the flexible circuit board can of course also be set to a square structure, etc.
  • the flexible circuit board 1 is provided with LED lamp bead 2
  • the LED lamp bead is divided into several groups of LED lamp groups, several groups of LED lamp groups Arranged on the flexible circuit board in a circumferential direction, each of the LED lamp groups has a "mountain" shape, including two side LED display bodies 21 and one intermediate LED array body 22, in the axial direction
  • the side LED display body 21 and the intermediate LED display body 22 are all formed by an array of LED lamp bead arrays.
  • the middle LED display body 22 is adjacent to two rows of LED lamp beads, and the number of LED lamp beads in the lower row is more than the upper row.
  • the number of LED lamp beads is such that the intermediate LED display body 22 is triangular, and the flexible circuit board drives the LED lamp group to achieve a flame effect by changing light and dark.
  • the number of groups of the side LED array bodies 21 in the circumferential direction is a single group display.
  • the number of LED lamp beads in the axial direction of the side LED array body 21 is three.
  • the number of the intermediate LED array bodies 22 in the axial direction is four groups, and the number of LED lamps in each group is from top to bottom. 1, 2, 3 and 4.
  • a lower position of each of the LED lamp groups is further provided with a flame root LED lamp set 3, the flame root LED lamp group comprising a plurality of flame root LED lamp beads in a circumferential direction.
  • the flame root LED lamp set comprises a plurality of rows of flame root LED lamp beads in the axial direction, so that the flame root effect is more obvious.
  • the LED lamp bead and the flame root LED lamp bead are dislocated, which is beneficial to the flame lamp to have a more uniform and soft glare effect, which is beneficial to enhancing the flame. effect.
  • the invention has the beneficial effects that the present invention reproduces the LED light group in the shape of "mountain” on the flexible circuit board, and controls the brightness and darkness of the side LED display body and the middle LED array body through the flexible circuit board.
  • the combustion of the flame is well simulated to obtain a high realistic flame effect.
  • the structure of the invention is simple and compact, simple in assembly, low in cost, and abandoning the traditional flame lamp, and replacing the real combustion flame to reduce environmental pollution, and high fidelity.
  • the flame effect is beneficial to better improve the light atmosphere effect, improve the atmosphere and mood of the environment, and help to improve the application and promotion of LED flame lamps in large banquets, streets, fashion homes and other places.

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

Abstract

一种LED火焰灯，包括有灯座，灯座上连接有柔性线路板(1)，以及罩设于柔性线路板(1)外围的透光灯罩，柔性线路板(1)为圆柱体设置，柔性线路板(1)上设置有LED灯珠(2)， LED灯珠(2)划分为若干组LED灯组(21,22)，柔性线路板(1)驱动LED灯组(21,22)通过亮暗的变化实现火焰效果；LED火焰灯结构简单紧凑，组装简单，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。

Description

一种LED火焰灯
发明内容
本发明涉及灯具领域，特别是一种LED火焰灯。
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，产生的火焰效果不够真实，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LED火焰灯，包括有灯座，所述灯座上连接有柔性线路板，以及罩设于所述柔性线路板外围的透光灯罩，所述柔性线路板为圆柱体设置，柔性线路板上设置有LED灯珠，所述LED灯珠划分为若干组LED灯组，若干组LED灯组沿圆周方向排列布置于所述柔性线路板上，每一所述LED灯组呈“山”字造型，包括有两个侧LED陈列体和1个中间LED阵列体，在轴向方向，所述侧LED陈列体、中间LED陈列体均有若干LED灯珠阵列而成，中间LED陈列体相邻两排LED灯珠中，位于下排的LED灯珠数多于上排的LED灯珠数，使得中间LED陈列体呈三角形，所述柔性线路板驱动LED灯组通过亮暗的变化实现火焰效果。
作为上述技术方案的改进，每一所述所述LED灯组中，所述侧LED阵列体在周向的组数为单组陈列。
作为上述技术方案的进一步改进，每一所述所述LED灯组中，所述侧LED阵列体在轴向方向的LED灯珠个数为3个。
进一步，每一所述所述LED灯组中，所述中间LED阵列体在轴向的组数为四组，每组LED灯珠个数从上往下依次为1、2、3和4个。
优选的，每一所述LED灯组的下方位置还设置有焰根LED灯组，所述焰根LED灯组在圆周方向包含多个焰根LED灯珠。
进一步，所述焰根LED灯组在轴向方向包含多排焰根LED灯珠。
进一步，所述中间陈列体、焰根LED灯组中，所述LED灯珠及焰根LED灯珠的上下排灯珠均错位设置。
本发明的有益效果是：本发明通过在柔性线路板上设置呈“山”字造型的LED灯组，并通过柔性线路板控制侧LED陈列体、中间LED阵列体的亮暗方式，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（隐藏了灯座、灯罩灯结构）；
具体实施方式
参照图1，本发明的一种LED火焰灯，包括有灯座，所述灯座上连接有柔性线路板1，以及罩设于所述柔性线路板外围的透光灯罩，所述柔性线路板1为圆柱体设置，柔性线路板当然也可以设置成四方形等常规结构，柔性线路板上1设置有LED灯珠2，所述LED灯珠划分为若干组LED灯组，若干组LED灯组沿圆周方向排列布置于所述柔性线路板上，每一所述LED灯组呈“山”字造型，包括有两个侧LED陈列体21、1个中间LED阵列体22，在轴向方向，所述侧LED陈列体21、中间LED陈列体22均由有若干LED灯珠阵列而成，中间LED陈列体22相邻两排LED灯珠中，位于下排的LED灯珠数多于上排的LED灯珠数，使得中间LED陈列体22呈三角形，所述柔性线路板驱动LED灯组通过亮暗的变化实现火焰效果。
在本实施例中，优选的，每一所述所述LED灯组中，所述侧LED阵列体21在周向的组数为单组陈列。
在本实施例中，优选的，每一所述所述LED灯组中，所述侧LED阵列体21在轴向方向的LED灯珠个数为3个。
在本实施例中，优选的，每一所述所述LED灯组中，所述中间LED阵列体22在轴向的组数为四组，每组LED灯珠个数从上往下依次为1、2、3和4个。
优选的，每一所述LED灯组的下方位置还设置有焰根LED灯组3，所述焰根LED灯组在圆周方向包含多个焰根LED灯珠。
优选的，所述焰根LED灯组在轴向方向包含多排焰根LED灯珠，使得焰根效果更明显。
在本实施例中，所述中间陈列体、焰根LED灯组中，所述LED灯珠及焰根LED灯珠错位设置，这有利于火焰灯出光效果更均匀柔和不刺眼，有利于增强火焰效果。
本发明的有益效果是：本发明通过在柔性线路板上设置呈“山”字造型的LED灯组，并通过柔性线路板控制侧LED陈列体、中间LED阵列体的亮暗方式，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，组装简单，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，提高的环境的气氛和情绪，有利于提高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。

Claims (7)

  1. 一种LED火焰灯，包括有灯座，所述灯座上连接有柔性线路板，以及罩设于所述柔性线路板外围的透光灯罩，所述柔性线路板为圆柱体设置，柔性线路板上设置有LED灯珠，其特征在于：所述LED灯珠划分为若干组LED灯组，若干组LED灯组沿圆周方向排列布置于所述柔性线路板上，每一所述LED灯组呈“山”字造型，包括有两个侧LED陈列体和1个中间LED阵列体，在轴向方向，所述侧LED陈列体、中间LED陈列体均有若干LED灯珠阵列而成，中间LED陈列体相邻两排LED灯珠中，位于下排的LED灯珠数多于上排的LED灯珠数，使得中间LED陈列体呈三角形，所述柔性线路板驱动LED灯组通过亮暗的变化实现火焰效果。
  2. 根据权利要求1所述的一种LED火焰灯，其特征在于：每一所述所述LED灯组中，所述侧LED阵列体在周向的组数为单组陈列。
  3. 根据权利要求1所述的一种LED火焰灯，其特征在于：每一所述所述LED灯组中，所述侧LED阵列体在轴向方向的LED灯珠个数为3个。
  4. 根据权利要求1所述的一种LED火焰灯，其特征在于：每一所述所述LED灯组中，所述中间LED阵列体在轴向的组数为四组，每组LED灯珠个数从上往下依次为1、2、3和4个。
  5. 根据权利要求1~4中任一权利要求所述的一种LED火焰灯，其特征在于：每一所述LED灯组的下方位置还设置有焰根LED灯组，所述焰根LED灯组在圆周方向包含多个焰根LED灯珠。
  6. 根据权利要求5所述的一种LED火焰灯，其特征在于：所述焰根LED灯组在轴向方向包含多排焰根LED灯珠。
  7. 根据权利要求6所述的一种LED火焰灯，其特征在于：所述中间陈列体、焰根LED灯组中，所述LED灯珠及焰根LED灯珠的上下排灯珠均错位设置。
PCT/CN2017/112463 2017-10-30 2017-11-23 一种led火焰灯 WO2019085070A1 (zh)

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CN201721439854 2017-10-30

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101162078A (zh) * 2006-10-12 2008-04-16 王志潮 一种模拟火焰图象的方法及装置
US20140218892A1 (en) * 2013-02-05 2014-08-07 Intematix Corporation Wide emission angle led package with remote phosphor component
CN205716533U (zh) * 2016-06-29 2016-11-23 梁岳兴 一种具有多种发光效果的led灯泡
CN206145457U (zh) * 2016-10-31 2017-05-03 福建省宝能达光电科技有限公司 一种火焰泡灯
CN106764914A (zh) * 2016-11-21 2017-05-31 福建万象春电子科技有限公司 一种多功能led火焰灯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101162078A (zh) * 2006-10-12 2008-04-16 王志潮 一种模拟火焰图象的方法及装置
US20140218892A1 (en) * 2013-02-05 2014-08-07 Intematix Corporation Wide emission angle led package with remote phosphor component
CN205716533U (zh) * 2016-06-29 2016-11-23 梁岳兴 一种具有多种发光效果的led灯泡
CN206145457U (zh) * 2016-10-31 2017-05-03 福建省宝能达光电科技有限公司 一种火焰泡灯
CN106764914A (zh) * 2016-11-21 2017-05-31 福建万象春电子科技有限公司 一种多功能led火焰灯

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