CN101506934A - 塑料led灯泡 - Google Patents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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Abstract
一种LED灯泡(10),具有灯泡形状的外壳(30)、该灯泡形状的外壳内的导热塑料材料(60)、以及该灯泡形状的外壳内的至少一个LED(50)。该灯泡还包括基座(20),其中将该基座形成***到标准电插口内所需的尺寸。
Description
与相关申请的相互参引
这个申请要求2006年5月2日提交的申请号为60/797,146的美国临时专利申请的优先权,通过这个参引将该临时申请的全部内容在此并入。
技术领域
本发明涉及由发光二极管(LED)灯泡替代用于照明的灯泡,而且尤其涉及有效去除LED生成的热量以使替代灯泡可与被替代灯泡的光输出相当。
背景技术
由半导体结构成的LED,由电流流过该结引起发光。乍一看,好像LED应当能够对传统的钨丝白炽灯做极好的替代。在等量功率上,它们给出比白炽灯多得多的光输出,同样地,它们使用少得多的功率发出等量的光;而且它们的使用寿命是更大数量级的,即1-10万小时vs.1-2千小时。
然而,LED有若干缺点导致它们至今还未被广泛采用作为白炽灯的替代。其中主要的是,虽然对于某一给定的光输出来说LED比白炽灯需要少得多的功率,但它还是使用很多瓦数才能生成足够照明用的光。而白炽灯泡中的钨丝在大概3000°(度)K的温度上工作,由于LED是半导体,不能忍受比约120℃更热的温度。因而LED具有一个重要的热量问题:如果像白炽灯那样工作在真空中,或者即使在空气中,它就会迅速变得过热并停止工作。这已将可用的LED灯泡限制到了非常低的功率(即还不到大概3W),导致不足以替代白炽灯的照明。
对于这个问题一种可能的解决办法是使用大型的金属散热片,附着到LED上。这个散热片从灯泡向外延伸,去除LED发出的热量。这种解决办法不受欢迎,而且事实上未经尝试,因为一般的用户不会使用形状根本不同于白炽灯泡传统形状的灯泡;而且散热片使灯泡不可能适合现有的固定件。
这个发明的目的是开发利用发光二极管(LED)的发光设备,以便有效地解决上述主要问题。目标在于提供一种具有多个LED的白炽灯照明的替代灯泡,该替代灯泡光输出强度与白炽灯泡相等,而且其耗散的功率从LED中有效去除以便不超出它们最大的额定温度。该设备包括灯泡形状的外壳,优选由塑料比如聚碳酸酯形成。该外壳可能是透明的,或者可能包含分散在其中以分散光线的材料,使它看起来没有点光源,而且还可能包含分散在其中的材料将LED光微带蓝的颜色变成带较多黄的颜色,酷似正常的白炽灯泡发出的光。
发明内容
根据一个实施例,LED灯泡包括:灯泡形状的外壳、以及基座,其中基座被形成为***到电插口内所需的尺寸。
根据另一个实施例,一种制造LED灯泡的方法包括:建造灯泡形状的塑料外壳;用一种塑料填充该外壳,其中该塑料是导热材料;在固化该塑料之前安装至少一个LED在该塑料中;并且固化该塑料。
因此,一种制造LED灯泡的方法包括:建造灯泡形状的塑料外壳;在该灯泡形状的塑料外壳中安装至少一个LED;用一种塑料填充该外壳,其中该塑料是导热材料;并且固化该塑料。
根据又一个实施例,一种制造白炽灯泡的LED替代品的方法,包括:建造白炽灯泡形状的塑料外壳;用一种塑料填充该外壳而且其中该塑料导热,其中该塑料在比可能损坏该LED的温度低的温度上固化;在固化之前在该塑料中安装至少一个LED;并且在填充措施和安装措施完成之后固化该塑料。
根据又一个实施例,一种制造白炽灯泡的LED替代品的方法,包括:建造白炽灯泡形状的塑料外壳;在该白炽灯泡形状的外壳内安装至少一个LED;用一种塑料填充该外壳而且其中该塑料导热,其中该塑料在比可能损坏该LED的温度低的温度上固化;并且在填充措施和安装措施完成之后固化该塑料。
根据另一个实施例,一种LED灯泡包括:导热塑料灯泡、在导热塑料灯泡内的至少一个LED、以及基座,其中该基座被形成为***到电插口内所需的尺寸。
按照又一个实施例,一种制造白炽灯泡的LED替代品的方法,包括:将至少一个LED安装到灯泡形状的模子中;用导热塑料填充该模子;并且固化该塑料,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
根据又一个实施例,一种制造LED灯泡的方法包括:建造灯泡形状的塑料外壳;用导热材料填充该外壳;在胶化该导热材料之前安装至少一个LED在该导热材料中;并且胶化该导热材料。
附图说明
将所附的图形加进来以提供对该发明的进一步理解,而且并入并构成这个说明书的一部分。这些图形图示说明该发明的实施例而且跟说明书一起用于解释该发明的原理。在这些图形中,
图1是一种LED替代灯泡的横截面视图,示出安置在塑料中的LED的发光部分。
图2是一种LED替代灯泡的横截面视图,示出嵌入塑料外壳中而与一种塑料保持热接触的LED。
图3是一种LED替代灯泡的横截面视图,示出安置在一种塑料中的多个LED。
图4是一种LED替代灯泡的横截面视图,示出导热塑料灯泡中的该LED。
具体实施方式
现在将详细参考本发明的优选实施例,其示例在所附图形中图示说明。在任何可能的地方,在图形和说明书中使用的相同的附图标记是指相同或类似的部件。
图1是LED替代灯泡10的横截面视图,示出按照一个实施例安置在一种塑料中的LED的发光部分。如图1所示,LED替代灯泡10包括拧入式基座20、塑料外壳30、包含透明或半透明导热材料的内部40,可能是任何合适的塑料60、以及至少一个LED50。可理解的是外壳30(或外罩)可能是任何形状,或者其他任何用于灯泡的常规或装饰形状,包括但不限于球形、圆柱、以及“火焰”形状的外壳30。作为另一选择,外壳30可以是管状构件,如荧光灯或其他设计中所用的。
拧入式基座20包括一系列螺纹22和基座插销24。将该拧入式基座20构造成适合放在标准电插口内并且与其进行电接触。该电插口优选的是形成接收现有技术所知的白炽或其他标准灯泡所需的尺寸。然而,可理解的是可以将拧入式基座20改成适合放在任一被构造成接收白炽灯泡的电插口内的基座,比如卡口型基座。拧入式基座20通过它的螺纹22和它的基座插销24与插口中的AC电源进行电接触。在拧入式基座20里边有电源器件(未示出)将AC电源转换成适合驱动至少一个LED50的形式。
如图1中所示,塑料外壳30将塑料60完全罩在LED替代灯泡10的内部40之中。外壳30还至少罩住至少一个LED50的发光部分52,而连接线54穿出外壳30并通过密封连接件到达电源器件。
优选的是该灯泡形状的外壳30由一种塑料形成,液体塑料或类似塑料的材料,比如聚碳酸酯。然而,可理解的是外壳30可以由任何合适的塑料来构造。另外,优选的是外壳30是透明的,然而,可理解的是该外壳还可以包含遍布外壳30的分散材料32。优选的是将分散材料32构造成分散从LED50的发光部分52发出的光。对来自发光部分52的光源进行分散使灯泡10看起来没有点光源或与多个LED50一起的多个点光源。可理解的是外壳30还可以包含分散材料32来辅助将典型LED管芯微带蓝的颜色变成带较多黄的颜色,酷似普通白炽灯泡发出的光。
在另一个实施例中,外壳30和/或塑料60可以包括多个气泡(未示出),其中这些气泡分散至少一个LED50发出的光线。还有另一实施例中,可以将染料(未示出)添加到外壳30或外壳30内的塑料60上,其中染料将至少一个LED50的光线从第一色谱变到第二色谱。
如图1所示,外壳30填充有导热塑料60,比如液体塑料或其他合适的材料。在一个优选实施例中,塑料60在比可导致LED50损坏的温度低的温度上固化。塑料60还可能与该外壳的材料相同。塑料60还可能是一种胶体。在使用期间,塑料60作为将至少一个LED50生成的热能向外壳30转移的措施,在外壳处可以通过辐射和对流去除它,如普通白炽灯泡中那样。塑料60可以是透明的,或者可能包含一种分散材料62以辅助分散LED50的发光部分52发出的光。分散材料使灯泡10看起来没有点光源或与多个LED50在一起的多个点光源。另外,分散在塑料60中的分散材料62可能被用来将LED50的发光部分52略带蓝的颜色变成带较多黄的颜色,酷似普通白炽灯泡发出的光。优选的是塑料60电绝缘。
优选的是在固化塑料之前或在添加塑料之前将至少一个LED50安装在该塑料中。一旦将至少一个LED50安装到塑料60中,不过仍然是在固化之前,就将用来给LED50供电的电触点引出。该引线被连接到LED50的电源,典型的是该电源包括在灯泡10的其余部分里边。优选的是将该电源设计成与现有设计兼容,以便灯泡10直接替代传统灯泡而无需对现有固定件进行任何更改。灯泡10具有安置于其上的金属触点,这些金属触点将向至少一个LED50的电源提供电力。
图2是一种LED替代灯泡10的横截面视图,示出嵌入塑料外壳30中而与塑料60保持热接触的至少一个LED50。LED替代灯泡10可以包括拧入式基座20、外壳30、包含塑料60的内部40、以及至少一个带有发光部分52和一对连接线54的LED50。拧入式基座20通过其螺纹22及其基座插销24进行与插口中AC电源的电接触。在拧入式基座20里边有电源器件(未示出),将AC电源转换成适合驱动至少一个LED50的形式。一个或多个LED50由两部分组成,将它们连接到电源器件上的连接线54、以及发光部分52。外壳30完全罩住塑料40。外壳30还罩住该至少一个LED50,连接线54连接到电源器件上。在这个实施例中,至少一个LED50通过薄外壳壁70热连接到塑料40上。外壳壁70为至少一个LED50所耗散的热量提供通向塑料60的低热敏电阻路径。
图3是一种LED替代灯泡10的横截面视图,示出按照又一个实施例安置在塑料60中的多个LED50。LED替代灯泡10包括拧入式基座20、外壳30、包含塑料60的内部40、以及带有LED支架56的多个LED50。拧入式基座20通过其螺纹22及其基座插销24进行与插口中AC电源的电接触。在拧入式基座20里边有电源器件(未示出),将AC电源转换成适合驱动至少一个LED50的形式。
优选的是这个实施例中的多个LED50是排布成以合适的构造分配光源的至少3或4个LED管芯。在一个实施例中,可以将多个LED50排布成四面体构造。至少一个LED或多个LED50由两部分组成,将它们连接到电源上的连接线54、以及一个或多个LED50本身。连接线56硬到足以用作一个或多个LED50的支架,而且在有多个器件时还形成LED50之间的互连件。外壳30完全罩住塑料60。外壳30还罩住一个或多个LED50,而连接线56穿出外壳30并通过密封连接件到达电源器件。可理解的是在另一个实施例中,该支架可能是与这些互连件或连接件不同材料的。
图4是一种LED替代灯泡10的横截面视图,示出热导塑料灯泡12中的LED50。如图4所示,LED灯泡10可以包括热导塑料灯泡12、灯泡12内的至少一个LED50、以及拧入式基座20。基座20包括一系列螺纹22和基座插销24,其中将螺纹22和基座插销24形成适合***到标准电插口内的尺寸。典型的是,如果图1中所示灯泡10的塑料60和外壳30是由同样材料制成的,而没有限定外壳30和导热塑料60之间分开,外壳30和导热塑料60可以形成导热灯泡12。此外,如果同样的材料用于外壳30和塑料60,LED灯泡10可以通过将拧入式基座20和至少一个LED50放入模子并向其添加塑料60而形成,该拧入式基座包括一系列螺纹22和基座插销24。然后在比可能损坏至少一个LED50温度低的温度上将塑料60固化。对塑料60的后续处理可能造成固化步骤之后外壳的形成。作为另一选择,对塑料60的后续处理可能是在固化步骤之后添加外壳。
可理解的是如图1-4所示的LED替代灯泡被示出为标准白炽灯泡的替代灯泡,然而,在此所述的灯泡10和方法可以用于任何照明***,包括手电筒、汽车和/或摩托车的前灯、以及/或者提灯。
本领域技术人员还应当理解,可以对本发明的结构进行各种修改和变型而不脱离该发明的精神或范围。有鉴于上述内容,其意图在于本发明覆盖所提供的这个发明的各种修改和变型,它们落入随后权利要求及其同等物的范围。
Claims (130)
1.一种LED灯泡,包括:
灯泡形状的外壳;
该灯泡形状的外壳内的导热塑料;
该灯泡形状的外壳内的至少一个LED;以及
拧入式基座,该基座包括一系列螺纹以及基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
2.如权利要求1中所述的LED灯泡,其中该外壳是塑料的。
3.如权利要求1中所述的LED灯泡,其中将该至少一个LED的至少一部分安置在该塑料内。
4.如权利要求1中所述的LED灯泡,其中该至少一个LED通过薄外壳壁热连接到该塑料上。
5.如权利要求1中所述的LED灯泡,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
6.如权利要求1中所述的LED灯泡,还包括电源,其中供该至少一个LED用的该电源包含在该灯泡的基座内。
7.如权利要求6中所述的LED灯泡,其中供该至少一个LED用的该电源与现有的电源兼容,使该灯泡可以用在现有的固定件中。
8.如权利要求1中所述的LED灯泡,其中该塑料透光。
9.如权利要求1中所述的LED灯泡,其中该塑料电绝缘。
10.如权利要求1中所述的LED灯泡,还包括该外壳内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
11.如权利要求1中所述的LED灯泡,还包括该塑料内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
12.如权利要求1中所述的LED灯泡,还包括该外壳内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱变到第二色谱。
13.如权利要求1中所述的LED灯泡,还包括该塑料内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱成第二色谱。
14.如权利要求1中所述的LED灯泡,其中该外壳的材料透光。
15.如权利要求1中所述的LED灯泡,还包括该塑料内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
16.如权利要求1中所述的LED灯泡,还包括该灯泡形状的塑料外壳内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
17.如权利要求1中所述的LED灯泡,还包括向该塑料添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
19.如权利要求1中所述的LED灯泡,还包括向该外壳添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
18.如权利要求1中所述的LED灯泡,其中该塑料外壳是聚碳酸酯的。
20.如权利要求1中所述的LED灯泡,其中该塑料是一种液体塑料。
21.如权利要求1中所述的LED灯泡,其中该塑料是一种胶体。
22.一种制造LED灯泡的方法,包括:
建造灯泡形状的塑料外壳;
用一种塑料填充该外壳,其中该塑料导热;
在固化该塑料之前将至少一个LED安装在该塑料中;以及
固化该塑料。
23.如权利要求22中所述的方法,还包括将拧入式基座附着到该外壳上,该基座包括一系列螺纹和基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
24.如权利要求22中所述的方法,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
25.如权利要求22中所述的方法,还包括将电源安装在该灯泡的基座内。
26.如权利要求25中所述的方法,其中该LED的电源与现有的电源兼容,使该灯泡可用在现有固定件中。
27.如权利要求22中所述的方法,其中该塑料透光。
28.如权利要求22中所述的方法,其中该塑料电绝缘。
29.如权利要求22中所述的方法,还包括对该塑料内的光进行分散的措施和/或进行变色的措施。
30.如权利要求22中所述的方法,其中该外壳的材料透光。
31.如权利要求22中所述的方法,还包括对该外壳内所包含的光进行分散的措施和/或进行变色的措施。
32.一种制造LED灯泡的方法,包括:
建造灯泡形状的塑料外壳;
在该灯泡形状的塑料外壳中安装至少一个LED;
用一种塑料填充该外壳,其中该塑料导热;以及
固化该塑料。
33.如权利要求32中所述的方法,还包括将拧入式基座附着到该外壳上,该基座包括一系列螺纹和基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
34.如权利要求32中所述的方法,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
35.如权利要求32中所述的方法,还包括将电源安装在该灯泡的基座内。
36.如权利要求35中所述的方法,其中该LED的电源与现有的电源兼容,使该灯泡可用在现有固定件中。
37.如权利要求32中所述的方法,其中该塑料透光。
38.如权利要求32中所述的方法,其中该塑料电绝缘。
39.如权利要求32中所述的方法,还包括对该塑料内的光进行分散的措施和/或进行变色的措施。
40.如权利要求32中所述的方法,其中该外壳的材料透光。
41.如权利要求32中所述的方法,还包括对该外壳内所包含的光进行分散的措施和/或进行变色的措施。
42.一种制造白炽灯泡的LED替代品的方法,包括:
建造白炽灯泡形状的塑料外壳;
用一种塑料填充该外壳而且其中该塑料导热,其中该塑料在比可能损坏所述LED的温度低的温度上固化;
在固化之前将至少一个LED安装在该塑料中;以及
在填充措施和安装措施完成之后固化该塑料。
43.一种制造白炽灯泡的LED替代品的方法,包括:
建造白炽灯泡形状的塑料外壳;
在该白炽灯泡形状的外壳内安装至少一个LED;
用一种塑料填充该外壳而且其中该塑料导热,其中该塑料在比可能损坏所述LED的温度低的温度上固化;以及
在填充措施和安装措施完成之后固化该塑料。
44.一种LED灯泡包括:
导热塑料灯泡;
该导热塑料灯泡内的至少一个LED;以及
拧入式基座,该基座包括一系列螺纹以及基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
45.如权利要求44中所述的LED灯泡,还包括电源,其中供该至少一个LED用的该电源包含在该灯泡的基座内。
46.如权利要求45中所述的LED灯泡,其中供该至少一个LED用的该电源与现有的电源兼容,使该灯泡可以用在现有的固定件中。
47.如权利要求44中所述的LED灯泡,其中该导热塑料灯泡透光。
48.如权利要求44中所述的LED灯泡,其中该导热塑料灯泡电绝缘。
49.如权利要求44中所述的LED灯泡,还包括该导热塑料灯泡内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
50.如权利要求44中所述的LED灯泡,还包括该导热塑料灯泡内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱变到第二色谱。
51.如权利要求44中所述的LED灯泡,其中该导热塑料灯泡透光。
52.如权利要求44中所述的LED灯泡,还包括该导热塑料灯泡内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
53.如权利要求44中所述的LED灯泡,还包括向该导热塑料灯泡添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
54.如权利要求44中所述的LED灯泡,其中该导热塑料灯泡是聚碳酸酯的。
55.一种制造白炽灯泡的LED替代品的方法,包括:
将至少一个LED安装到灯泡形状的模子中;
用导热塑料填充该模子;以及
固化该塑料,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
56.如权利要求55中所述的方法,还包括将拧入式基座附着到该外壳上,该基座包括一系列螺纹以及基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
57.如权利要求55中所述的方法,还包括进一步处理该灯泡的外边从而产生外壳的步骤。
58.如权利要求55中所述的方法,还包括将外壳添加到该灯泡上的步骤。
59.一种LED灯泡,包括:
灯泡形状的外壳;
该外壳内的导热塑料;
该外壳内的至少一个LED;以及
构造成适合放在插口内的基座。
60.如权利要求59中所述的LED灯泡,其中该基座包括一系列螺纹以及基座插销,其中将这些螺纹和该基座插销形成***到标准电插口内所需的尺寸。
61.如权利要求59中所述的LED灯泡,其中该外壳是塑料的。
62.如权利要求59中所述的LED灯泡,其中将该至少一个LED的至少一部分安置在该导热材料内。
63.如权利要求59中所述的LED灯泡,其中该至少一个LED通过薄外壳壁热连接到该导热材料上。
64.如权利要求59中所述的LED灯泡,其中该塑料在比可能损坏该至少一个LED的温度低的温度上固化。
65.如权利要求59中所述的LED灯泡,还包括电源,其中供该至少一个LED用的该电源包含在该灯泡内。
66.如权利要求65中所述的LED灯泡,其中供该至少一个LED用的该电源与现有的电源兼容,使该灯泡可以用在现有的固定件中。
67.如权利要求59中所述的LED灯泡,其中该导热材料透光。
68.如权利要求59中所述的LED灯泡,其中该导热材料电绝缘。
69.如权利要求59中所述的LED灯泡,还包括该外壳内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
70.如权利要求59中所述的LED灯泡,还包括该导热材料内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
71.如权利要求59中所述的LED灯泡,还包括该外壳内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱变到第二色谱。
72.如权利要求59中所述的LED灯泡,还包括该导热材料内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱变到第二色谱。
73.如权利要求59中所述的LED灯泡,其中该外壳的材料透光。
74.如权利要求59中所述的LED灯泡,还包括该导热材料内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
75.如权利要求59中所述的LED灯泡,还包括该灯泡形状的外壳内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
76.如权利要求59中所述的LED灯泡,还包括向该导热材料添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
77.如权利要求59中所述的LED灯泡,还包括向该外壳添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
78.如权利要求59中所述的LED灯泡,其中该外壳是聚碳酸酯的。
79.如权利要求59中所述的LED灯泡,其中该导热材料是一种液体塑料。
80.如权利要求59中所述的LED灯泡,其中该导热材料是一种胶体。
81.如权利要求59中所述的LED灯泡,其中该外壳和该导热材料是同样的材料。
82.一种制造LED灯泡的方法包括:
建造灯泡形状的塑料外壳;
用一种导热材料填充该外壳;
在固化该导热材料之前将至少一个LED安装在该塑料中;以及
固化该导热材料。
83.如权利要求82中所述的方法,还包括将基座附着到该外壳上,其中将该基座形成***到标准电插口内所需的尺寸。
84.如权利要求82中所述的方法,其中该导热材料在比可能损坏该至少一个LED的温度低的温度上固化。
85.如权利要求82中所述的方法,还包括将电源安装在该灯泡内。
86.如权利要求85中所述的方法,其中该LED的电源与现有的电源兼容,使该灯泡可用在现有固定件中。
87.如权利要求82中所述的方法,其中该导热材料透光。
88.如权利要求82中所述的方法,其中该导热材料电绝缘。
89.如权利要求82中所述的方法,还包括对该导热材料内的光进行分散的措施和/或进行变色的措施。
90.如权利要求82中所述的方法,其中该外壳的材料透光。
91.如权利要求82中所述的方法,还包括对该外壳内所包含的光进行分散的措施和/或进行变色的措施。
92.如权利要求82中所述的方法,其中该外壳和该导热材料是同样的材料。
93.一种制造LED灯泡的方法,包括:
建造塑料外壳;
在该塑料中安装至少一个LED;
用一种导热材料填充该外壳;以及
固化该导热材料。
94.如权利要求93中所述的方法,还包括将基座附着到该外壳上,其中将该基座形成***到标准电插口内所需的尺寸。
95.如权利要求93中所述的方法,其中该导热材料在比可能损坏该至少一个LED的温度低的温度上固化。
96.如权利要求93中所述的方法,还包括将电源安装在该灯泡内。
97.如权利要求96中所述的方法,其中该LED的电源与现有的电源兼容,使该灯泡可用在现有固定件中。
98.如权利要求93中所述的方法,其中该导热材料透光。
99.如权利要求93中所述的方法,其中该导热材料电绝缘。
100.如权利要求93中所述的方法,还包括对该导热材料内的光进行分散的措施和/或进行变色的措施。
101.如权利要求93中所述的方法,其中该外壳的材料透光。
102.如权利要求93中所述的方法,还包括对该外壳内所包含的光进行分散的措施和/或进行变色的措施。
103.如权利要求93中所述的方法,其中该外壳和该导热材料是同样的材料。
104.一种制造白炽灯泡的LED替代品的方法,包括:
建造塑料外壳;
用一种导热材料填充该外壳,而且其中该导热材料在比可能损坏所述LED的温度低的温度上固化;
在固化之前将至少一个LED安装在该导热材料中;以及
在填充措施和安装措施完成之后固化该导热材料。
105.一种制造白炽灯泡的LED替代品的方法,包括:
建造白炽灯泡形状的塑料外壳;
在该白炽灯泡形状的外壳内安装至少一个LED;
用一种塑料填充该外壳而且其中该塑料导热,其中该塑料在比可能损坏所述LED的温度低的温度上固化;以及
在填充措施和安装措施完成之后固化该塑料。
106.一种LED灯泡包括:
导热塑料灯泡;
该导热塑料灯泡内的至少一个LED;以及
基座,其中将该基座形成***到标准电插口内所需的尺寸。
107.如权利要求106中所述的LED灯泡,还包括电源,其中供该至少一个LED用的该电源包含在该灯泡内。
108.如权利要求107中所述的LED灯泡,其中供该至少一个LED用的该电源与现有的电源兼容,使该灯泡可以用在现有的固定件中。
109.如权利要求106中所述的LED灯泡,其中该导热塑料灯泡透光。
110.如权利要求106中所述的LED灯泡,其中该导热塑料灯泡电绝缘。
111.如权利要求106中所述的LED灯泡,还包括该导热塑料灯泡内的一种分散材料,其中该分散材料分散该至少一个LED发出的光。
112.如权利要求106中所述的LED灯泡,还包括该导热塑料灯泡内的一种变色材料,其中该变色材料将该LED发出的光从第一色谱变到第二色谱。
113.如权利要求106中所述的LED灯泡,其中该导热塑料灯泡透光。
114.如权利要求106中所述的LED灯泡,还包括该该导热塑料灯泡内的多个气泡,其中这些气泡分散该至少一个LED发出的光。
115.如权利要求106中所述的LED灯泡,还包括向该导热塑料灯泡添加染料,其中该染料将该至少一个LED的光从第一色谱变到第二色谱。
116.如权利要求106中所述的LED灯泡,其中该导热塑料灯泡是聚碳酸酯的。
117.一种制造白炽灯泡的LED替代品的方法,包括:
将至少一个LED安装到灯泡形状的模子中;
用一种导热材料填充该模子;以及
固化该导热材料,其中该导热材料在比可能损坏该至少一个LED的温度低的温度上固化。
118.如权利要求117中所述的方法,其中将该基座形成***到标准电插口内所需的尺寸。
119.如权利要求117中所述的方法,还包括进一步处理该灯泡的外边从而产生外壳的步骤。
120.如权利要求117中所述的方法,还包括将外壳添加到该灯泡上的步骤。
121.一种制造LED灯泡的方法,包括:
建造灯泡形状的塑料外壳;
用一种导热材料填充该外壳;
在胶化该导热材料之前将至少一个LED安装在该导热材料中;以及
胶化该导热材料。
122.如权利要求121中所述的方法,还包括将基座附着到该外壳上,其中将该基座形成***到标准电插口内所需的尺寸。
123.如权利要求121中所述的方法,还包括将电源安装在该灯泡内。
124.如权利要求123中所述的方法,其中该LED的电源与现有的电源兼容,使该灯泡可用在现有固定件中。
125.如权利要求121中所述的方法,其中该导热材料透光。
126.如权利要求121中所述的方法,其中该导热材料电绝缘。
127.如权利要求121中所述的方法,还包括对该导热材料内的光进行分散的措施和/或进行变色的措施。
128.如权利要求121中所述的方法,其中该导热材料具有对该光进行分散和/或变色的特性。
129.如权利要求121中所述的方法,其中该外壳的材料透光。
130.如权利要求121中所述的方法,还包括对该外壳内所包含的光进行分散的措施和/或进行变色的措施。
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EP (1) | EP2022077A4 (zh) |
JP (1) | JP2009535783A (zh) |
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2007
- 2007-04-27 EA EA200870494A patent/EA200870494A1/ru unknown
- 2007-04-27 AU AU2007248757A patent/AU2007248757A1/en not_active Abandoned
- 2007-04-27 EP EP07756165A patent/EP2022077A4/en not_active Withdrawn
- 2007-04-27 CN CNA2007800151122A patent/CN101506934A/zh active Pending
- 2007-04-27 CA CA002645353A patent/CA2645353A1/en not_active Abandoned
- 2007-04-27 US US12/299,049 patent/US8702257B2/en not_active Expired - Fee Related
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- 2007-04-27 JP JP2009509644A patent/JP2009535783A/ja active Pending
- 2007-04-27 WO PCT/US2007/010469 patent/WO2007130358A2/en active Application Filing
- 2007-04-27 MX MX2008013870A patent/MX2008013870A/es not_active Application Discontinuation
- 2007-04-27 BR BRPI0711150-9A patent/BRPI0711150A2/pt not_active IP Right Cessation
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2014
- 2014-04-14 US US14/252,677 patent/US20140218930A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
EP2022077A4 (en) | 2011-10-26 |
KR20090008317A (ko) | 2009-01-21 |
BRPI0711150A2 (pt) | 2011-08-23 |
WO2007130358A2 (en) | 2007-11-15 |
CA2645353A1 (en) | 2007-11-15 |
WO2007130358A3 (en) | 2008-11-27 |
JP2009535783A (ja) | 2009-10-01 |
AU2007248757A1 (en) | 2007-11-15 |
US20140218930A1 (en) | 2014-08-07 |
MX2008013870A (es) | 2009-01-07 |
US8702257B2 (en) | 2014-04-22 |
AU2007248757A2 (en) | 2008-09-25 |
US20090257220A1 (en) | 2009-10-15 |
EA200870494A1 (ru) | 2009-06-30 |
EP2022077A2 (en) | 2009-02-11 |
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