CN108105624A - 一种护眼led台灯 - Google Patents
一种护眼led台灯 Download PDFInfo
- Publication number
- CN108105624A CN108105624A CN201711381426.6A CN201711381426A CN108105624A CN 108105624 A CN108105624 A CN 108105624A CN 201711381426 A CN201711381426 A CN 201711381426A CN 108105624 A CN108105624 A CN 108105624A
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- Prior art keywords
- lamp
- lamp bead
- led
- lampshade
- eye
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
- F21V9/12—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light with liquid-filled chambers
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
一种护眼LED台灯,包括底座,所述底座上设置有支撑杆,所述支撑杆的顶部设置有灯体,所述灯体包括灯座和设置在所述灯座内的LED灯珠和罩在所述LED灯珠外的灯罩,所述灯罩为双层中空玻璃制成,所述灯罩的中空夹层中设置有乳白色半透明的液体,还包括一个泵,所述泵将半透明的液体抽取后送入到所述LED灯珠背后的空腔内。增加了半透明的液体以后,灯珠发出的光亮被分散,因此无形中就降低了灯珠的光亮度,因此即使眼睛直视灯体,也不会感觉到刺眼。另外,利用泵抽取液体冷却LED灯珠,也能避免LED灯珠过热引起的故障。
Description
技术领域
本发明涉及一种LED灯,尤其涉及一种护眼LED台灯。
背景技术
LED 是英文 light emitting diode (发光二极管)的缩写,它的基本结构是一块电致发光的半导体材料芯片,用银胶或白胶固化到支架上,然后用银线或金线连接芯片和电路板,然后四周用环氧树脂密封,起到保护内部芯线的作用,最后安装外壳,所以 LED 灯的抗震性能好。运用领域涉及到手机、台灯、家电等日常家电和机械生产方面。
常规的LED的灯珠部分很亮,眼睛直接看的话会产生很强的刺激。影响视力,因此有必要予以改进。
另外,LED灯在运行过程中或产生很大的热量,常规采取风冷或者自然冷却的方式,可能没办法及时冷却,因此有必要改进。
发明内容
本发明针对现有技术中的不足,提供了一种护眼LED台灯,即使眼睛直视灯体,也不会感觉到刺眼,且利用液体冷却,冷却效果好。
为了解决上述技术问题,本发明通过下述技术方案得以解决:一种护眼LED台灯,包括底座,所述底座上设置有支撑杆,所述支撑杆的顶部设置有灯体,所述灯体包括灯座和设置在所述灯座内的LED灯珠和罩在所述LED灯珠外的灯罩,所述灯罩为双层中空玻璃制成,所述灯罩的中空夹层中设置有乳白色半透明的液体,还包括一个泵,所述泵将半透明的液体抽取后送入到所述LED灯珠背后的空腔内。增加了半透明的液体以后,灯珠发出的光亮被分散,因此无形中就降低了灯珠的光亮度,因此即使眼睛直视灯体,也不会感觉到刺眼。另外,利用泵抽取液体冷却LED灯珠,也能避免LED灯珠过热引起的故障。
上述技术方案中,优选的,所述支撑由软性材料制成。
上述技术方案中,优选的,所述灯罩为圆柱形。
与现有技术相比,本发明的有益效果是:增加了半透明的液体以后,灯珠发出的光亮被分散,因此无形中就降低了灯珠的光亮度,因此即使眼睛直视灯体,也不会感觉到刺眼。另外,利用泵抽取液体冷却LED灯珠,也能避免LED灯珠过热引起的故障。
附图说明
图1是本发明实施例的示意图。
具体实施方式
下面结合具体实施方式和附图对本发明作进一步详细描述。
参见图1所示,一种护眼LED台灯,包括底座1,所述底座1上设置有支撑杆2,所述支撑杆2的顶部设置有灯体3,所述灯体3包括灯座31和设置在所述灯座31内的LED灯珠32和罩在所述LED灯珠32外的灯罩33,所述灯罩33为双层中空玻璃制成,所述灯罩33的中空夹层中设置有乳白色半透明的液体4。还包括一个泵5,所述泵5将半透明的液体4抽取后送入到所述LED灯珠32背后的空腔34内。
所述支撑杆2由软性材料制成。
所述灯座33为圆柱形。
Claims (3)
1.一种护眼LED台灯,包括底座,所述底座上设置有支撑杆,所述支撑杆的顶部设置有灯体,所述灯体包括灯座和设置在所述灯座内的LED灯珠和罩在所述LED灯珠外的灯罩,其特征在于:所述灯罩为双层中空玻璃制成,所述灯罩的中空夹层中设置有乳白色半透明的液体,还包括一个泵,所述泵将半透明的液体抽取后送入到所述LED灯珠背后的空腔内。
2.根据权利要求1所述的护眼LED台灯,其特征在于:所述支撑杆由软性材料制成。
3.根据权利要求1所述的护眼LED台灯,其特征在于:所述灯座为圆柱形。
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CN201711381426.6A CN108105624A (zh) | 2017-12-20 | 2017-12-20 | 一种护眼led台灯 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110081377A (zh) * | 2019-04-29 | 2019-08-02 | 广州大学 | 一种可变光源颜色的led灯具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110081377A (zh) * | 2019-04-29 | 2019-08-02 | 广州大学 | 一种可变光源颜色的led灯具 |
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Application publication date: 20180601 |