CN107461711A - 一种仿烛焰歪焰尖led电子蜡烛 - Google Patents

一种仿烛焰歪焰尖led电子蜡烛 Download PDF

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CN107461711A
CN107461711A CN201710615200.1A CN201710615200A CN107461711A CN 107461711 A CN107461711 A CN 107461711A CN 201710615200 A CN201710615200 A CN 201710615200A CN 107461711 A CN107461711 A CN 107461711A
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candle
flame
askew
circuit board
imitative
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刘绍家
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00Lighting devices or systems producing a varying lighting effect
    • F21S10/04Lighting devices or systems producing a varying lighting effect simulating flames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023Power supplies in a casing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

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

Abstract

一种仿烛焰歪焰尖LED电子蜡烛,包括烛杆、烛身、烛焰,所述烛杆上方跟烛身连接,所述烛身上方跟烛焰连接,所述烛身上有开关,烛身里有电池、微电脑和电路板,烛焰由电路板和电路板上密密麻麻的许多LED灯组成,烛焰的焰尖是歪的。微电脑通过电路板控制LED灯发出光的频率和光子数,调节部分LED灯流动,从而十分逼真的模仿点燃的蜡烛的火焰。仿真的烛焰,通过凸透镜所成的像效果十分理想。

Description

一种仿烛焰歪焰尖LED电子蜡烛
【技术领域】
本发明涉及一种LED电子蜡烛,尤其涉及教学用的一种仿烛焰歪焰尖LED电子蜡烛。
【背景技术】
物理教材中,《探究凸透镜成像》的学生实验教学中,利用点燃蜡烛的烛焰作为物体,研究凸透镜成像规律。学生在动手实验的过程中,利用点燃蜡烛的烛焰作为物体虽然通过凸透镜成像效果十分理想,但有如下明显缺点:①、点燃蜡烛的烛焰容易烫伤学生。②、烛液既容易流出烫伤学生,烛液又容易滴在桌子上、地面上后不易清除。③、蜡烛不方便固定在光具座上,学生往往先将蜡烛尾部在火焰上烧熔化后,再靠烛液凝固的粘力将蜡烛站立在光具座上,这种方法既不易站直,又弄脏光具座和桌面。
【发明内容】
本发明的目的在于克服点燃蜡烛的烛焰作为物体,研究凸透镜成像规律而具有的明显缺点而提供的一种仿烛焰歪焰尖LED电子蜡烛。
本发明是通过以下技术方案来实现的:一种仿烛焰歪焰尖LED电子蜡烛,包括烛杆、烛身、烛焰,所述烛杆上方跟烛身连接,所述烛身上方跟烛焰连接,所述烛身上有开关,所述烛身里有电池、微电脑和电路板一,所述烛焰由电路板二和电路板二上密密麻麻的许多LED灯组成,所述烛焰的焰尖是歪的。
进一步地,所述微电脑通过电路板一和电路板二控制LED灯发出光的频率和光子数,从而调节LED灯的颜色和明暗程度,微电脑还调节部分LED灯流动,这样,就十分逼真的模仿点燃的蜡烛的火焰。
本发明的有益效果在于:一种仿烛焰歪焰尖LED电子蜡烛的烛焰由许多密密麻麻的LED灯组成,通过微电脑控制烛焰的LED灯发出光的频率和光子数,从而调节LED灯的颜色和明暗程度,还调节部分LED灯流动,就十分逼真的模仿点燃蜡烛的火焰,仿真的烛焰,通过凸透镜所成的像效果理想;焰尖是歪的,便于学生探究凸透镜成像时像与物的左右变化。保留了点燃蜡烛的烛焰作为物体研究凸透镜成像所具有的一切优点,克服了点燃蜡烛的烛焰作为物体研究凸透镜成像所具有的一切缺点。
【附图说明】
图1为本发明一种仿烛焰歪焰尖LED电子蜡烛结构示意图;
附图标记:1、烛杆;2、烛身;3、烛焰;21、开关;22、电池;23、微电脑;24、电路板一;31、焰尖;32、电路板二;33、密密麻麻的许多LED灯。
【具体实施方式】
下面结合附图及具体实施方式对本发明做进一步描述:
实施例1
一种仿烛焰歪焰尖LED电子蜡烛,包括烛杆1、烛身2、烛焰3,所述烛杆1上方跟烛身2连接,所述烛身2上方跟烛焰3连接,所述烛身2上有开关21,所述烛身2里有电池22、微电脑23和电路板一24,所述烛焰3由电路板二32和电路板二32上密密麻麻的许多LED灯33组成,所述烛焰3的焰尖31是歪的。
进一步地,所述微电脑23通过电路板一24和电路板二32控制LED灯33发出光的频率和光子数,从而调节LED灯33的颜色和明暗程度,微电脑23还调节部分LED灯33流动,十分逼真的模仿点燃的蜡烛的火焰。
根据上述说明书的揭示和教导,本发明所属领域的技术人员还可以对上述实施方式进行适当的变更和修改。因此,本发明并不局限于上面揭示和描述的具体实施方式,对本发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外,尽管本说明书中使用了一些特定的术语,但这些术语只是为了方便说明,并不对本发明构成任何限制。

Claims (6)

1.一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:包括烛杆、烛身、烛焰。
2.根据权利要求1所述的一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:烛杆上方跟烛身连接,烛身上方跟烛焰连接。
3.根据权利要求1所述的一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:所述烛身上有开关,烛身里有电池、微电脑和电路板。
4.根据权利要求1所述的一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:所述烛焰由电路板和电路板上密密麻麻的许多LED灯组成。
5.根据权利要求1所述的一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:所述烛焰的焰尖是歪的。
6.根据权利要求1所述的一种仿烛焰歪焰尖LED电子蜡烛,其特征在于:通过微电脑和电路板控制LED灯发出光的频率和光子数,调节部分LED灯流动,从而十分逼真的模仿点燃蜡烛的火焰。
CN201710615200.1A 2017-07-14 2017-07-14 一种仿烛焰歪焰尖led电子蜡烛 Pending CN107461711A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108182858A (zh) * 2018-02-01 2018-06-19 刘绍家 一种探究凸透镜成像规律的红绿蓝三色电子蜡烛
CN108205956A (zh) * 2018-02-01 2018-06-26 刘绍家 一种探究平面镜成像特点的伸缩电子蜡烛

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939834A (zh) * 2014-04-11 2014-07-23 江苏达伦电子股份有限公司 一种烛火形led壁灯
CN104266136A (zh) * 2014-06-24 2015-01-07 李晓锋 用于模拟真火发光的模组
CN204153691U (zh) * 2014-11-21 2015-02-11 四川通盈能源开发有限公司 高逼真火焰灯

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939834A (zh) * 2014-04-11 2014-07-23 江苏达伦电子股份有限公司 一种烛火形led壁灯
CN104266136A (zh) * 2014-06-24 2015-01-07 李晓锋 用于模拟真火发光的模组
CN204153691U (zh) * 2014-11-21 2015-02-11 四川通盈能源开发有限公司 高逼真火焰灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108182858A (zh) * 2018-02-01 2018-06-19 刘绍家 一种探究凸透镜成像规律的红绿蓝三色电子蜡烛
CN108205956A (zh) * 2018-02-01 2018-06-26 刘绍家 一种探究平面镜成像特点的伸缩电子蜡烛

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Application publication date: 20171212