CN104832876A - 一种模拟动态3d火焰的灯具 - Google Patents

一种模拟动态3d火焰的灯具 Download PDF

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Publication number
CN104832876A
CN104832876A CN201510159322.5A CN201510159322A CN104832876A CN 104832876 A CN104832876 A CN 104832876A CN 201510159322 A CN201510159322 A CN 201510159322A CN 104832876 A CN104832876 A CN 104832876A
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Prior art keywords
control circuit
circuit board
dynamic
flame
lamp
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CN201510159322.5A
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English (en)
Inventor
金钊
张伟
刘邦邦
王鹏
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Wuxi Chang Ou Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
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Wuxi Chang Ou Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
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Application filed by Wuxi Chang Ou Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017 filed Critical Wuxi Chang Ou Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Priority to CN201510159322.5A priority Critical patent/CN104832876A/zh
Publication of CN104832876A publication Critical patent/CN104832876A/zh
Priority to PCT/CN2016/076752 priority patent/WO2016155521A1/zh
Pending legal-status Critical Current

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    • 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
    • F21S10/043—Lighting devices or systems producing a varying lighting effect simulating flames by selectively switching fixed light sources
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0492—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting a change in orientation, a movement or an acceleration of the lighting device, e.g. a tilt switch
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明公开了一种模拟动态3D火焰的灯具，包括底座、螺口、发光组件、灯罩和控制线路板，所述底座和螺口螺纹连接，所述控制线路板设置在底座内，其特征在于：所述发光组件由三块灯源板组成，所述灯源板包括PCB板和PCB板两侧设置的LED灯珠组，所述灯源板插接在控制线路板上，且三块灯源板两两之间呈120°夹角分布，所述LED灯珠组与控制线路板电连，所述灯罩罩在发光组件外侧，并与底座固定连接，所述模拟动态3D火焰的灯具通过控制线路板可控制灯源板上的LED灯珠亮灭形成动态的3D火焰效果，且所述模拟动态3D火焰的灯具从任何角度看都可看到3D火焰效果，动态火焰效果更加真实。

Description

一种模拟动态3D火焰的灯具
技术领域
本发明涉及照明技术领域，尤其设计一种模拟动态3D火焰的灯具。
背景技术
传统的带火焰的灯具是通过燃烧发光，存在环境污染、浪费能源等问题，且传统带火焰的灯具还存在火灾隐患，以逐渐从市场上淘汰，但某些特殊的场合，如寺庙蜡烛、生日蜡烛等等还需要使用这种带有火焰的灯具，目前、市场上也存在一些模拟火焰的灯具，但仍然火焰效果不是很真实，且存在一些观察死角，使一些角度看不出火焰效果。
发明内容
本发明的目的在于提供一种可模拟出动态3D火焰的灯具。
为达此目的，本发明采用以下技术方案：
一种模拟动态3D火焰的灯具，包括底座、螺口、发光组件、灯罩和控制线路板，所述底座和螺口螺纹连接，所述控制线路板设置在底座内，所述发光组件由三块灯源板组成，所述灯源板包括PCB板和PCB板两侧设置的LED灯珠组，所述灯源板插接在控制线路板上，且三块灯源板两两之间呈120°夹角分布，所述LED灯珠组与控制线路板电连，所述灯罩罩在发光组件外侧，并与底座固定连接。
进一步的，所述控制线路板上包括点阵控制芯片、MCU和重力传感器。
进一步的，所述灯源板均由两块单面设置有LED灯珠组的PCB板背向粘合到一起制成。
进一步的，所述灯源板均由一块两面均设置有LED灯珠组的PCB板制成。
进一步的，所述控制线路板上设置有一块定位板，所述定位板上开设有定位孔，所述灯源板穿过所述定位孔插接到控制线路板上。
进一步的，所述灯罩采用磨砂玻璃制成。
本发明的有益效果为：所述模拟动态3D火焰的灯具，通过控制线路板控制灯源板上的LED灯珠组内的灯珠亮暗及开关，可模拟真实情况下3D火焰的效果，且通过三块灯源板两两之间呈120°夹角分布，可使灯具从360°都可观察到3D火焰的效果，且所述灯具的外罩采用磨砂板制成，使火焰看上去更加真实。
附图说明
图1是本发明具体实施方式提供的模拟动态3D火焰的灯具的爆炸图；
图2是本发明具体实施方式提供的模拟动态3D火焰的灯具的部分俯视图。
图中，1、螺口；2、底座；3、控制线路吧；31、定位板；4、灯源板；5、灯罩。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
如图1、图2所示，所述模拟动态3D火焰的灯具，括底座2、螺口1、发光组件、灯罩5和控制线路板3，所述底座2和螺口1螺纹连接，所述控制线路板3设置在底座内，所述控制线路板3上设置有一块定位板31，所述定位板31上开设有三个定位孔，所述发光组件由三块灯源板4组成，所述灯源板4由一块两边均连接有LED灯珠组的PCB板制成，也可由两块单面连接有LED灯珠组的PCB板向粘合到一起制成，所述灯源板4下端设置有连接凸块，所述凸块配合定位板将灯源板4定位连接到控制线路板3上，所述三块灯源板4以定位板圆心为中心两两之间呈120°夹角分布，所述灯源板4上的LED灯珠组与控制线路板3电连，所述控制线路板3上包括点阵控制芯片、MCU和重力传感器，所述点阵控制芯片可控制LED灯珠实现每颗LED灯珠的256级亮暗调整，所述MCU电连点阵控制芯片，通过点阵控制芯片控制每颗LED灯珠的亮灭，所述重力传感器也与MCU电连，通过MCU控制保证灯具的火焰效果永远保持向上的状态，使火焰更加真实，所述灯罩5由磨砂板制成，所述灯罩5罩在发光组件外侧，并与底座2固定连接，通过磨砂板制造朦胧效果，使火焰看上去更加真实。
所述模拟动态3D火焰的灯具安装完成后，通过控制电线路板控制三块灯源板上的LED灯珠亮灭可形成动态的3D火焰效果。
以上仅以实施例对本发明进行了说明，但本发明并不限于上述尺寸和外观例证，更不应构成本发明的任何限制。只要对本发明所做的任何改进或者变型均属于本发明权利要求主张的保护范围之内。

Claims (6)

1.一种模拟动态3D火焰的灯具，包括底座、螺口、发光组件、灯罩和控制线路板，所述底座和螺口螺纹连接，所述控制线路板设置在底座内，其特征在于：所述发光组件由三块灯源板组成，所述灯源板包括PCB板和PCB板两侧设置的LED灯珠组，所述灯源板插接在控制线路板上，且三块灯源板两两之间呈120°夹角分布，所述LED灯珠组与控制线路板电连，所述灯罩罩在发光组件外侧，并与底座固定连接。
2.根据权利要求1所述的模拟动态3D火焰的灯具，其特征在于：所述控制线路板上包括点阵控制芯片、MCU和重力传感器。
3.根据权利要求1所述的模拟动态3D火焰的灯具，其特征在于：所述灯源板均由两块单面设置有LED灯珠组的PCB板背向粘合到一起制成。
4.根据权利要求1所述的模拟动态3D火焰的灯具，其特征在于：所述灯源板均由一块两面均设置有LED灯珠组的PCB板制成。
5.根据权利要求1所述的模拟动态3D火焰的灯具，其特征在于：所述控制线路板上设置有一块定位板，所述定位板上开设有定位孔，所述灯源板穿过所述定位孔插接到控制线路板上。
6.根据权利要求1所述的模拟动态3D火焰的灯具，其特征在于：所述灯罩采用磨砂板制成。
CN201510159322.5A 2015-04-03 2015-04-03 一种模拟动态3d火焰的灯具 Pending CN104832876A (zh)

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PCT/CN2016/076752 WO2016155521A1 (zh) 2015-04-03 2016-03-18 一种模拟动态3d火焰的灯具

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FR3073922A1 (fr) * 2017-11-21 2019-05-24 Chrysalis Luminaire a base de diodes electroluminescentes
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