CN201885153U - 一种节能环保型反光灯罩 - Google Patents

一种节能环保型反光灯罩 Download PDF

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Publication number
CN201885153U
CN201885153U CN2010206154157U CN201020615415U CN201885153U CN 201885153 U CN201885153 U CN 201885153U CN 2010206154157 U CN2010206154157 U CN 2010206154157U CN 201020615415 U CN201020615415 U CN 201020615415U CN 201885153 U CN201885153 U CN 201885153U
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China
Prior art keywords
reflecting
lamp housing
cavity
lampshade
nano coating
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Expired - Fee Related
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CN2010206154157U
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English (en)
Inventor
王红艳
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XIAMEN XINGHENGLONG CO., LTD.
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Xiamen Xinghenglong Lighting Technology Co Ltd
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Application filed by Xiamen Xinghenglong Lighting Technology Co Ltd filed Critical Xiamen Xinghenglong Lighting Technology Co Ltd
Priority to CN2010206154157U priority Critical patent/CN201885153U/zh
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Priority to US13/299,526 priority patent/US20120127732A1/en
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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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/33—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

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

Abstract

本实用新型揭露了一种节能环保型反光灯罩，包括灯罩主体，所述灯罩主体内侧设有一空腔，所述空腔周壁为反光面，其特征在于，所述空腔由轴向靠近光源端向远离光源端呈发散状，所述空腔壁面涂有纳米涂层。采用上述技术方案，取得的有益效果是：空腔壁面涂有纳米涂层，其对可见过和红外线光具有很高的反射率，使光源发出的光与热被反射至灯罩外部，使灯具的整灯反射效率提升30-35％以上，产生节能效果。纳米涂层可以提高反光罩的耐温温度，使反射罩不易褪色。延长灯具光源的使用寿命，提高光效，是一种绿色节能照明反射罩。另外，纳米涂层可使灯罩不易积累灰尘和水汽，又达到环保效果。

Description

一种节能环保型反光灯罩
技术领域
本实用新型涉及一种节能环保型反光灯罩。
背景技术
灯罩的作用是可以将光源发射的光线进行会聚，以提高光源的利用率，打到节能效果。目前，灯罩的形状一般是圆柱状或圆锥台状。灯罩在对光线的会聚过程中，光源产生的热量大量集中在灯罩内侧，使光源温度升高，进而影响到电路控制***的稳定，光源及灯罩的使用寿命降低。
实用新型内容
本实用新型旨在解决背景技术中的技术问题，提供了一种节能环保型反光灯罩，它包括灯罩主体，所述灯罩主体内侧设有一空腔，所述空腔周壁为反光面，所述空腔由轴向靠近光源端向远离光源端呈发散状，所述空腔壁面涂有纳米涂层。
作为本实用新型一优选方案，所述空腔分成若干菠萝状反射区。
作为本实用新型一优选方案，所述纳米涂层的厚度是0.08-0.25毫米。
作为本实用新型一优选方案，所述灯罩主体上端设有一灯源安装孔。所述灯源安装孔设于灯罩主体轴向中心位置。
作为本实用新型一优选方案，所述空腔为圆锥台状。
作为本实用新型一优选方案，所述空腔为喇叭状。
采用上述技术方案，取得的有益效果是：(1)空腔壁面涂有纳米涂层，其对可见过和红外线光具有很高的反射率，使光源发出的光与热被反射至灯罩外部。另外，纳米涂层可使灯罩不易积累灰尘和水汽，延长灯罩的使用寿命。
(2)光罩空腔的形状采用符合光学反射原理，制作成由轴向靠近光源端向远离光源端呈发散状，如喇叭状、圆锥台状，以达到较高的反射效果，使灯效提高30-35％以上
(3)空腔分成若干菠萝状反射区，可以将反射效果达到最优化，整灯光效提高70％-80％以上。
(4)垂直型灯源的使用将灯源在360度的范围内照射，使光损减少30％，使整灯节能70-80％，达到绿色环保的指标。
附图说明
图1是本实用新型所述节能环保型反光灯罩的俯视图；
图2是本实用新型所述节能环保型反光灯罩第一实施例的正视图；
图3是本实用新型所述节能环保型反光灯罩第二实施例的正视图。
具体实施方式
下面结合附图及具体实施方式说明本实用新型所述的技术方案。
如图1所示，本实用新型所述的一种节能环保型反光灯罩，包括灯罩主体1，灯罩主体内侧设有空腔12，空腔12周壁为反光面，空腔12由轴向靠近光源端(图中未示)向远离光源端呈发散状，空腔12壁面涂有纳米涂层13。纳米涂层13可以通过溅射的方法将纳米粒子镀设在灯罩主体1的内腔12上。纳米涂层13的光反射率与热反射率都很高，进一步将光与热反射出灯罩主体1。优选地，纳米涂层13的厚度是0.08-0.25毫米。另外，有了纳米涂层13，使灯罩主体1的内腔12不易积累灰尘或水汽。灯罩主体1上的轴向中心位置上设有灯源安装孔11。灯源垂直安装于灯罩主体1上，使灯源发出的灯在灯罩主体1内均匀分布。作为一优选方案，空腔12分成若干菠萝状反射区，使被反射光或热更易射出灯罩主体1的内腔。
如图2、图3所示，是灯罩主体1的两种实施例。第一实施例中，空腔12的形状是圆锥台状，灯源安装孔11灯罩主体1上的轴向中心位置上，纳米涂层13设于空腔12壁面上。第二实施例与第一实施例不同之处在于，空腔12的形状是喇叭状。但形态不限于此，只要符合光学反射原理都能为本实用新型所采用，以达到美观的效果。
以上所述，仅为本实用新型较佳实施例，不以此限定本实用新型实施的范围，依本实用新型的技术方案及说明书内容所作的等效变化与修饰，皆应属于本实用新型涵盖的范围。

Claims (6)

1.一种节能环保型反光灯罩，包括灯罩主体，所述灯罩主体内侧设有一空腔，所述空腔周壁为反光面，其特征在于，所述空腔由轴向靠近光源端向远离光源端呈发散状，所述空腔壁面涂有纳米涂层。
2.根据权利要求1所述的一种节能环保型反光灯罩，其特征在于，所述空腔分成若干菠萝状反射区。
3.根据权利要求1所述的一种节能环保型反光灯罩，其特征在于，所述纳米涂层的厚度是0.08-0.25毫米。
4.根据权利要求1所述的一种节能环保型反光灯罩，其特征在于，所述灯罩主体上端设有一灯源安装孔。所述灯源安装孔设于灯罩主体轴向中心位置。
5.根据权利要求1所述的一种节能环保型反光灯罩，其特征在于，所述空腔为圆锥台状。
6.根据权利要求1所述的一种节能环保型反光灯罩，其特征在于，所述空腔为喇叭状。
CN2010206154157U 2010-11-19 2010-11-19 一种节能环保型反光灯罩 Expired - Fee Related CN201885153U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010206154157U CN201885153U (zh) 2010-11-19 2010-11-19 一种节能环保型反光灯罩
US13/299,526 US20120127732A1 (en) 2010-11-19 2011-11-18 Reflective lampshade that is environment-friendly and energy-saving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206154157U CN201885153U (zh) 2010-11-19 2010-11-19 一种节能环保型反光灯罩

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292251A (zh) * 2013-06-25 2013-09-11 苏州科利亚照明科技有限公司 强聚光水箱观赏灯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3913358B2 (ja) * 1998-03-18 2007-05-09 株式会社小糸製作所 車輌用標識灯
JP2008522371A (ja) * 2004-11-30 2008-06-26 マグナ インターナショナル インコーポレイテッド Ｌｅｄランプ用ハイブリッド光学系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292251A (zh) * 2013-06-25 2013-09-11 苏州科利亚照明科技有限公司 强聚光水箱观赏灯

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IP01 Partial invalidation of patent right

Commission number: 5W103488

Conclusion of examination: Claim No. 201020615415.7 and 3-6 of the patent for utility model No. 1 shall be invalid, and the patent shall be maintained on the basis of claim 2.

Decision date of declaring invalidation: 20131227

Decision number of declaring invalidation: 21811

Denomination of utility model: Energy-saving environmentally-friendly reflecting lamp housing

Granted publication date: 20110629

Patentee: Xiamen Xinghenglong Lighting Technology Co., Ltd.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 361000, No. three, No. 81, Lianhua Road, lotus town, Tongan District, Fujian, Xiamen

Patentee after: XIAMEN XINGHENGLONG CO., LTD.

Address before: 361000, No. three, No. 81, Lianhua Road, lotus town, Tongan District, Fujian, Xiamen

Patentee before: Xiamen Xinghenglong Lighting Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110629

Termination date: 20181119