CN101706058A - 一种led灯泡 - Google Patents
一种led灯泡 Download PDFInfo
- Publication number
- CN101706058A CN101706058A CN200910250434A CN200910250434A CN101706058A CN 101706058 A CN101706058 A CN 101706058A CN 200910250434 A CN200910250434 A CN 200910250434A CN 200910250434 A CN200910250434 A CN 200910250434A CN 101706058 A CN101706058 A CN 101706058A
- Authority
- CN
- China
- Prior art keywords
- led
- mist
- circuit board
- lampshade
- bulb
- Prior art date
Links
- 239000007789 gases Substances 0.000 claims abstract description 44
- 240000006028 Sambucus nigra Species 0.000 claims abstract description 25
- 239000003595 mist Substances 0.000 claims description 46
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NScgaGVpZ2h0PSc4NScgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMjIuNjcyNScgeT0nNDcuNzk1NScgc3R5bGU9J2ZvbnQtc2l6ZTozOHB4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO2ZpbGw6IzNCNDE0MycgPjx0c3Bhbj5BcjwvdHNwYW4+PC90ZXh0Pgo8L3N2Zz4K [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 25
- 239000004199 argon Substances 0.000 claims description 22
- 229910052786 argon Inorganic materials 0.000 claims description 22
- 230000001186 cumulative Effects 0.000 claims description 21
- 239000001308 nitrogen Substances 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 21
- 229910052743 krypton Inorganic materials 0.000 claims description 12
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton(0) Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052724 xenon Inorganic materials 0.000 claims description 12
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon(0) Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwJyBoZWlnaHQ9JzMwMCcgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMTI0LjYzNicgeT0nMTU2JyBzdHlsZT0nZm9udC1zaXplOjQwcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojM0I0MTQzJyA+PHRzcGFuPlhlPC90c3Bhbj48L3RleHQ+Cjwvc3ZnPgo= data:image/svg+xml;base64,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 [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon(0) Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NScgaGVpZ2h0PSc4NScgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMTYuMjI1NCcgeT0nNDcuNzk1NScgc3R5bGU9J2ZvbnQtc2l6ZTozOHB4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO2ZpbGw6IzNCNDE0MycgPjx0c3Bhbj5OZTwvdHNwYW4+PC90ZXh0Pgo8L3N2Zz4K [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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Classifications
-
- 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
- F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
-
- 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]
Abstract
本发明涉及照明灯具技术领域，尤其涉及一种LED灯泡；本发明包括灯头、灯罩、LED和电路板，灯罩底端安装固定在灯头的顶端，所述电路板安装固定在灯罩内，电路板与灯头电连接；所述灯罩内填充有用于将LED产生的热量传导到灯泡外的混合气体；本发明通过混合气体将LED产生的热量散发出去，具有重量小、体积小、生产成本低的特点，而且本发明利用混合气体作为热传递的媒介，能够快速将LED产生的热量散发到灯泡外，散热速度快，有效解决LED的散热问题，延长LED的使用寿命。
Description
一种LED灯泡
技术领域：
[0001] 本发明涉及照明灯具技术领域，尤其涉及一种LED灯泡。 背景技术：
[0002] 近年来，因为LED (Light Emitting Diode，发光二极管）的使用寿命长、能耗低、节 约能源显著，LED作为光源已广泛地应用于日常生活中。例如，有些厂家设计出可以直接安 装在普通灯泡插座中的LED灯泡，以取代现有的鸨丝灯等灯泡。
[0003] 目前，市售的LED灯泡包括灯头、灯罩、铝基板、安装固定在铝基板上的LED，铝基 板的底端固定有铝合金散热装置，灯头固定在铝合金散热装置的底端，灯头与LED电连接， 灯罩安装固定在铝基板的顶端，用于罩住LED，当LED工作照明时，LED产生的光线可以透过 灯罩照射出去，达到照明的目的，但是，上述的LED灯泡在工作时，由于LED会产生大量的热 量，只有通过铝基板底端的铝合金散热装置将LED产生的热量及时地散发出去，才能保持 LED的正常工作，否则，会导致LED的使用寿命縮短，甚至烧坏，所以，现有的LED灯泡一般 都会将LED安装固定在铝基板上，并设置铝合金散热装置，然而，铝基板和铝合金散热装置 的重量较大，而且占用LED灯泡一定的体积，使得现有LED灯泡的重量大、体积大，生产成本 高。
[0004] 另外，LED灯泡中的LED集中向一个方向发射光线，致使LED灯泡发光不均匀，在 LED灯泡的两侧形成暗区，这也是现有技术的LED灯泡所无法解决的问题。
发明内容：
[0005] 本发明的目的就是针对现有技术存在的不足而提供一种重量小、体积小、生产成
本低、能够快速散热、发光均匀的LED灯泡。
[0006] 为了实现上述目的，本发明采用的技术方案是：
[0007] —种LED灯泡，它包括灯头、灯罩、LED和电路板，灯罩底端安装固定在灯头的顶 端，所述电路板安装固定在灯罩内，电路板与灯头电连接；所述灯罩内填充有用于将LED产 生的热量传导到灯泡外的混合气体。
[0008] 所述混合气体为氮气和氩气组成的混合气体，其中，氮气的气体占混合气体总体
积的30%〜90%，氩气占混合气体总体积的10%〜70%。
[0009] 所述混合气体为氮气、氩气、氖气、氪气或氙气中的一种。
[0010] 所述混合气体为氮气、氩气、氪气和氙气组成的混合气体。
[0011] 所述氮气、氩气、氪气和氙气在混合气体总体积中的比例分别为：
[0012] 氮气占混合气体总体积的60 % ，
[0013] 氩气占混合气体总体积的25 % ，
[0014] 氪气占混合气体总体积的15%，
[0015] 氙气占混合气体总体积的5%。
[0016] 所述LED为贴片式LED。[0017] 所述电路板为纵横交错的两块印刷电路板构成，每块印刷电路板的正面和背面分 别焊接固定LED。
[0018] 所述电路板上设有整流模块，整流模块的输入端与灯头的交流输入端连接，LED串 联连接在整流模块的正极输出端和负极输出端之间。
[0019] 本发明的有益效果：本发明包括灯头、灯罩、LED和电路板，灯罩底端安装固定在 灯头的顶端，所述电路板安装固定在灯罩内，电路板与灯头电连接；所述灯罩内填充有用于 将LED产生的热量传导到灯泡外的混合气体；本发明通过混合气体将LED产生的热量散发 出去，具有重量小、体积小、生产成本低的特点，而且本发明利用混合气体作为热传递的媒 介，能够快速将LED产生的热量散发到灯泡外，散热速度快，有效解决LED的散热问题，延长 LED的使用寿命。
[0020] 另外，本发明将LED设置在由纵横交错的印刷电路板的电路板上，各个方向都安 装有LED, LED灯泡在发光时更加均匀。
附图说明：
[0021] 下面结合附图对本发明做进一步的说明：
[0022] 图1为本发明的结构示意图；
[0023] 图2为本发明的电路板的结构示意图；
[0024] 图3为本发明的电路板另一视角的结构示意图；
[0025] 图4为本发明的电路板的分解示意图。
具体实施方式：
[0026] 下面结合附图对本发明作进一步的说明，请参考图1至4，LED灯泡包括灯头1、灯 罩2、 LED3和电路板4，灯罩2底端安装固定在灯头1的顶端，使得灯头1可将灯罩2的开 口封闭起来，所述电路板4安装固定在灯罩2内，电路板4与灯头1电连接。 [0027] 所述灯罩2内填充有用于传导热量的混合气体。
[0028] 进一步地，所述混合气体为氮气和氩气组成的混合气体，其中，氮气的气体占混合 气体总体积的30%〜90%，氩气占混合气体总体积的10%〜70%。
[0029] 由于本发明的灯罩内填充有混合气体，当LED工作照明时，LED会产生热量，灯罩 内的混合气体则会因为受热而上升流动，从而将LED产生的热量传导至灯罩的内表面，再 由灯罩散发出去。更具体地说，本实施例的混合气体为氮气和氩气组成的氮氩混合气体，于 较佳实施方式中，氮氩混合气体的成份为30%氮气和70%氩气，氮气能够快速传导热量， 而氩气除传导热量的功能之外，氩气更重要的功能是增加LED灯的亮度，它使LED灯具有更 大的亮度，而且LED发出的光线柔和不剌眼。本实施例所述的氮氩混合气体可以较快地将 LED3产生的热量传导给灯罩2，由灯罩2散发出去，当然，所述氮氩混合气体也可以采用其 它的混合成份，只要其具有热量传导作用即可。
[0030] 当然，所述混合气体亦可以为氮气、氩气、氖气、氪气或氙气中的一种。
[0031] 或者，所述混合气体为氮气、氩气、氪气和氙气组成的混合气体。于较佳实施方式
中，所述氮气、氩气、氪气和氙气在混合气体总体积中的比例分别为：
[0032] 氮气占混合气体总体积的60 % ，[0033] 氩气占混合气体总体积的25 % ， [0034] 氪气占混合气体总体积的15 % ， [0035] 氙气占混合气体总体积的5 % 。
[0036] 上述几种实施方式都能够实现本发明的目的，并达到本发明所述的预期效果。 [0037] 具体地，所述电路板4为纵横交错的两块印刷电路板构成，每块印刷电路板的正 面和背面分别焊接固定LED3;由于LED3设置在由纵横交错的印刷电路板的电路板上，各个 方向都安装有LED，各个方向都有LED发射的光线，使得LED灯泡在发光时更加均匀，解决了 现有LED灯泡发光不均匀，LED灯泡在照明时存在暗区的问题。
[0038] 本实施例中，电路板4为纵横交错成"十"字形状的两块两块印刷电路板构成，电 路板4具有更多的朝向不同方向的平面来安装LED3。当然，所述电路板4亦可以由三块、四 块印刷电路板交错而成，电路板4电路板4具有更多的朝向不同方向的平面来安装LED3。 [0039] 本实施例的LED3优选为贴片式LED，因为贴片式LED的体积小，而且工作时产生的 热量较少，可以进一步减少LED灯泡的重量和体积，当然，所述LED3也可以采用其它形式的 LED，不限于本实施例选用的贴片式LED。
[0040] 所述电路板4上设有整流模块6，整流模块6的输入端与灯头1的交流输入端连 接，LED3串联连接在整流模块6的正极输出端和负极输出端之间。
[0041] 本实施例的灯罩2为透明玻璃气密罩，可以让LED3发出的光线照射出去，达到照 明的目的，当然，为了达到不同的照明效果，所述灯罩2也可以采用其它有颜色的灯罩2，如 乳白色。另外，需要说明的是，所述灯罩2的形状可以为尖顶形状、球状、椭圆状或其它形 状，不限于本实施例选用的尖顶形状。
[0042] 本实施例的电路板4上设有整流模块6，整流模块6的输入端与灯头1的交流输 入端连接，LED3串联连接在整流模块6的正极输出端和负极输出端之间，更具体地说，复数 个LED3同向串联连接，组成灯串，其中，灯串正极的一端与整流模块6的正极连接，灯串负 极的一端与整流模块6的负极连接，其工作原理是：整流模块6将灯头1输入的交流电整流 为直流电，为复数个LED3提供电源。
[0043] 本发明在使用时，可以取代现有的钨丝灯等灯泡，灯头1可以直接插接在现有的 普通灯泡插座中，由交流电供电，当LED3工作照明时，灯罩2内的混合气体因为受热而上升 流动，可以将LED3产生的热量传导至灯罩2的内表面，再由灯罩2散发出去；与现有的LED 灯泡相比，本发明无需安装重量较大的铝基板和铝合金散热装置，即可将LED3产生的热量 散发出去，而且，组装生产过程简单，因此，本发明具有重量小、体积小、生产成本低等特点。 [0044] 以上内容仅为本发明的较佳实施例，对于本领域的普通技术人员，依据本发明的 思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明 的限制。
Claims (8)
- 一种LED灯泡，它包括灯头(1)、灯罩(2)、LED(3)和电路板(4)，灯罩(2)底端安装固定在灯头(1)的顶端，所述电路板(4)安装固定在灯罩(2)内，电路板(4)与灯头(1)电连接；其特征在于：所述灯罩(2)内填充有用于将LED(3)产生的热量传导到灯泡外的混合气体。
- 2. 根据权利要求1所述的一种LED灯泡，其特征在于：所述混合气体为氮气和氩气组 成的混合气体，其中，氮气的气体占混合气体总体积的30%〜90%，氩气占混合气体总体 积的10%〜70%。
- 3. 根据权利要求1所述的一种LED灯泡，其特征在于：所述混合气体为氮气、氩气、氖 气、氪气或氙气中的一种。
- 4. 根据权利要求1所述的一种LED灯泡，其特征在于：所述混合气体为氮气、氩气、氪 气和氙气组成的混合气体。
- 5. 根据权利要求4所述的一种LED灯泡，其特征在于：所述氮气、氩气、氪气和氙气在 混合气体总体积中的比例分别为：氮气占混合气体总体积的60%， 氩气占混合气体总体积的25%， 氪气占混合气体总体积的15%， 氙气占混合气体总体积的5%。
- 6. 根据权利要求1至5之一所述的一种LED灯泡，其特征在于：所述LED(3)为贴片式LED。
- 7. 根据权利要求6所述的一种LED灯泡，其特征在于：所述电路板（4)为纵横交错的 两块印刷电路板构成，每块印刷电路板的正面和背面分别焊接固定LED(3)。
- 8. 根据权利要求7所述的一种LED灯泡，其特征在于：所述电路板（4)上设有整流模 块（6)，整流模块（6)的输入端与灯头（1)的交流输入端连接，LED(3)串联连接在整流模块 (6)的正极输出端和负极输出端之间。
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| CN109296954A (zh) * | 2018-09-03 | 2019-02-01 | 上海鼎晖科技股份有限公司 | 一种一体化led灯的制备方法 |
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