WO2004048845A1 - A support for the fluorescent light - Google Patents

A support for the fluorescent light Download PDF

Info

Publication number
WO2004048845A1
WO2004048845A1 PCT/CN2003/000907 CN0300907W WO2004048845A1 WO 2004048845 A1 WO2004048845 A1 WO 2004048845A1 CN 0300907 W CN0300907 W CN 0300907W WO 2004048845 A1 WO2004048845 A1 WO 2004048845A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
lamp
bracket
luminous flux
light
Prior art date
Application number
PCT/CN2003/000907
Other languages
English (en)
French (fr)
Other versions
WO2004048845A8 (en
Inventor
Jianxiong He
Jianbo Wen
Original Assignee
Jianxiong He
Jianbo Wen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jianxiong He, Jianbo Wen filed Critical Jianxiong He
Priority to EP03811716A priority Critical patent/EP1566589A1/en
Priority to JP2004554162A priority patent/JP2006507634A/ja
Priority to AU2003277470A priority patent/AU2003277470A1/en
Publication of WO2004048845A1 publication Critical patent/WO2004048845A1/zh
Priority to US11/140,509 priority patent/US20050276043A1/en
Publication of WO2004048845A8 publication Critical patent/WO2004048845A8/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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
    • F21Y2113/00—Combination of light sources

Definitions

  • the invention relates to a lamp bracket, and in particular to a lamp bracket for lighting. Background technique
  • the structure of the existing lamp bracket basically fixes the fluorescent lamp in an arc-shaped metal sheet, or installs one metal sheet on each side of the fluorescent lamp.
  • the products using the above technology have improved a certain brightness than using only fluorescent lamps , But the effect is not very significant.
  • the purpose of the present invention is to provide a lamp bracket with good brightness effect, energy saving, and simple structure in view of the fact that the brightness of the lamp bracket existing in the existing lamp bracket is not significantly improved.
  • the present invention provides a lamp bracket including a reflector plate 2, a housing 1, a reflector fixing bracket 3, a fluorescent lamp 4, a light transmitting plate 5, and a waterproof ring 6.
  • the reflecting plate of the bracket is composed of a multi-faceted mirror reflecting plate, which is in the shape of a pentagonal prism ⁇ ⁇ _ or in the shape of a seven-sided prism.
  • the reflecting plate 2 can be made in single or multiple pieces and fixed on the reflecting plate fixing bracket 3.
  • the light-transmitting plate 5 is directly installed on the casing 1, and the waterproof plate 6 is sealed between the light-transmitting plate 5 and the casing 1.
  • the entire lamp When used as a street light, the entire lamp is supported by a tubular cantilever 8, and the luminaire is connected to the tubular cantilever 8 through a pipe nut 7.
  • Adopting the technical solution of this invention has the following advantages: When the fluorescent lamp is placed at a specific position in front of the reflector, when the light emitted by the centerline of the lamp tube hits the midpoint of the reflector, it is reflected to the front of the lamp bracket. When incident light hits the edge of the surface, the reflected light forms an included angle with the front. Within this included angle, the reflected light flux of the reflector is equivalent to the light flux of a fluorescent lamp, and the reflected light flux of the reflector behind the fluorescent lamp is constant.
  • the included angle is equivalent to the luminous flux of one-half fluorescent lamps, so the luminous flux of the entire lamp bracket is: n (m + l / 2) L (where n is the number of reflectors, m is the number of faces of the reflectors, and L Is the luminous flux of a single fluorescent lamp).
  • FIG. 1 is a schematic diagram of a lamp bracket according to the present invention.
  • Fig. 2 is a working principle diagram of the reflector.
  • Fig. 3 is a structural diagram of a 5-sided reflector.
  • FIG. 4 is a schematic structural diagram of a 7-sided reflector.
  • Fig. 5 is a schematic diagram when used as a street light.
  • a conventional connection structure of a lamp bracket shown in FIG. 1 the bracket has a shell 1, and the inner surface of the shell has two reflective plate fixing brackets 3, V, a five-sided reflective plate or a seven-sided reflective plate 2 arranged and fixed on the reflective surface.
  • the plate fixing brackets 3 and V the light-transmitting plate 5 is directly installed on the casing 1, and a waterproof ring 6 is sealed between the light-transmitting plate 5 and the casing 1.
  • the lamp bases at both ends of the lamp tube 4 are pressed against the reflector 2 and fixed on the bracket to ensure the relative position between the lamp tube 4 and the reflector 2.
  • an opening is opened at one end of the housing 1 to support the entire lamp bracket with a cantilever 8, and the lamp bracket is connected to the tubular cantilever 8 through a pipe nut 7.
  • n is the number of connected reflectors
  • n is the number of faces of the reflector
  • L is the luminous flux of a single fluorescent lamp.
  • the reflector is directly fixed on the bracket through the reflector bracket, the purpose of fixing and dissipating heat is achieved.
  • the lamp holder of the fluorescent lamp is fixed on the bracket by pressing the reflecting plate tightly to ensure the relative position between the lamp tube and the reflecting plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

灯具支架 技术领域
本发明涉及一种灯具支架， 具体地说是涉及一种用于照明的灯具支架。 背景技术
现有的灯具支架的结构基本上是把日光灯固定在一块弧形的金属片中， 或 者是在日光灯的两侧各安装一块金属片， 使用以上技术的产品比仅用日光灯照 明提高了一定的亮度， 但效果不很显著。
发明内容
本发明的目的是针对现有的灯具支架存在的灯具支架亮度提高不显著而提 供一种亮度效果好、 节能、 结构简单的灯具支架。
为达到上述目的， 本发明提供一种包括反光板 2、外壳 1、反光板固定支架 3、 日光灯 4、 透光板 5、 防水圈 6组成的灯具支架。 该支架的反光板由一种多 面镜面反射板组成，呈五棱柱展开图形 \^_ 或呈七棱柱展开图形 形状。 反光板 2可以做成单个或者多联， 固定在反光板固定支架 3上。 透光板 5直接安装在外壳 1上， 透光板 5与外壳 1之间由防水圈 6密封。
当用作路灯时， 整个灯具有管状悬臂 8支撑， 灯具通过管子螺母 7与管状 悬臂 8连接。
采用本 ^：明的技术方案， 有以下优点： 当日光灯置于反光板前的特定位置 时， 灯管中线所发射的光线照射到反光板的中点时， 被反射到灯具支架的正前 方， 当入射光线照射到该面的边缘时， 反射光与正前方形成一个夹角， 在该夹 角内， 反光板的反射光通量相当于一支日光灯的光通量， 日光灯正背后的反光 板的反射光通量在一定夹角内相当于二分之一支日光灯的光通量， 所以整个灯 具支架的光通量为： n(m+l/2)L (其中 n是反光板的联数， m是反光板的面数， L是单支日光灯的光通量）。
附图说明
图 1是本发明灯具支架示意图。
图 2是反光板的工作原理图。
图 3是 5面反光板结构示意图。
图 4是 7面反光板结构示意图。 图 5是作为路灯时的示意图。
具体实施方式
如图 1所示的一种灯具支架的常规连接结构， 该支架有一外壳 1， 该外壳 的内面有两条反光板固定支架 3、 V , 五面反光板或七面反光板 2排列固定在 反光板固定支架 3、 V 上， 透光板 5直接安装在外壳 1上， 透光板 5与外壳 1 之间由一防水圈 6密封。 灯管 4两端的灯管座紧压反光板 2并固定在支架上， 保证灯管 4与反光板 2之间的相对位置。
作为本发明的另一个实施例， 当本发明用作路灯时， 在外壳 1的一端开一 个口， 用悬臂 8支撑整个灯具支架， 灯具支架通过管子螺母 7与管状悬臂 8连 接。
如图 2所示，灯管中线所发出的入射光线照射到反光板的某一面的中点时， 被反射到灯具支架的正前方， 当入射光照射到该面的边缘时， 反射光与正前方 形成一个夹角，在该夹角内，反光板的反射光通量相当于一支日光灯的光通量， 日光灯正背后的反光板的反射光通量在一定夹角内相当于二分之一支日光灯的 光通量， 所以整个灯具支架的光通量为： n(m+l/2)L，
其中， n是反光板的联数，
m是反光板的面数，
L是单支日光灯的光通量。
另外由于反光板通过反光板支架直接固定在支架上， 达到固定和散热的目 的。 日光灯的灯座紧压反光板固定在支架上， 保证了灯管与反光板之间的相对 位置。

Claims

权利要求书
1、一种灯具支架： 包括反光板（2)、 反光板固定支架（3)、 外壳（1 )、 日 光灯 （4)、 透明板 （5)、 防水圈 （6)， 其特征是， 所述反光板由一种多面镜面 反光板组成， 呈五棱柱展形图形 或呈七棱柱展形图形 结 构， 当日光灯置于反光板前的特定位置时， 灯管中线所发射光线照射到反光板 的某一面的中点时， 被反射到灯具支架的正前方； 当入射光照射到该面的边缘 时， 反射光与正前方形成一个夹角， 在该夹角内， 反光板的反射光通量相当于 一支灯管的光通量； 日光灯正背后的反光板的反射光通量在一定夹角内相当于 二分之一支灯管的光通量； 所以整个灯具支架的光通量为： n(m+l/2)L (其中 n 是反光板的联数， m是反光板的面数， L是单支日光灯的光通量）。
2、 根据权利要求 υ所述的一种灯具支架， 其特征是， 反光板 （2)做成一 · 联或多联， 固定在反光板固定支架（3 ) 上； 反光板 （2)通过反光板固定支架'
(3 )直接固定在外壳（1 )上， 达到固定和散热的目的。
3、 根据权利要求 1所述的一种灯具支架， 其特征是， 透光板 （5 )直接安 装在外壳 （1 ) 上， 两者之间由防水圈 （6)密封。
4、根据权利要求 1所述的一种灯具支架，其特征是，当该支架用作路灯时， ： 整个灯具由管状悬臂 （8)支撑， 灯具支架通过管子螺母（7) 与管状悬臂 （8) 连接。
PCT/CN2003/000907 2002-11-26 2003-10-28 A support for the fluorescent light WO2004048845A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03811716A EP1566589A1 (en) 2002-11-26 2003-10-28 A support for the fluorescent light
JP2004554162A JP2006507634A (ja) 2002-11-26 2003-10-28 照明器具ブラケット
AU2003277470A AU2003277470A1 (en) 2002-11-26 2003-10-28 A support for the fluorescent light
US11/140,509 US20050276043A1 (en) 2002-11-26 2005-05-26 Support for the fluorescent light

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02152060.7 2002-11-26
CNA021520607A CN1502843A (zh) 2002-11-26 2002-11-26 灯具支架

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/140,509 Continuation US20050276043A1 (en) 2002-11-26 2005-05-26 Support for the fluorescent light

Publications (2)

Publication Number Publication Date
WO2004048845A1 true WO2004048845A1 (en) 2004-06-10
WO2004048845A8 WO2004048845A8 (en) 2007-05-03

Family

ID=32331912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2003/000907 WO2004048845A1 (en) 2002-11-26 2003-10-28 A support for the fluorescent light

Country Status (6)

Country Link
US (1) US20050276043A1 (zh)
EP (1) EP1566589A1 (zh)
JP (1) JP2006507634A (zh)
CN (1) CN1502843A (zh)
AU (1) AU2003277470A1 (zh)
WO (1) WO2004048845A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2937819Y (zh) * 2006-08-09 2007-08-22 陈锦焜 板式普通照明和应急照明两用灯架
CN110242917A (zh) * 2019-04-10 2019-09-17 高邮市诚顺照明电器有限公司 一种太阳能路灯集中控制系统
CN110715223B (zh) * 2019-10-14 2021-01-01 深圳市维业装饰集团股份有限公司 智能发光吊顶

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669033A (en) * 1985-09-19 1987-05-26 Specuflex, Inc. Adjustable optical reflector for fluorescent fixture
US4779178A (en) * 1986-05-21 1988-10-18 Spitz Russell W Compact fluorescent lighting apparatus
US6257735B1 (en) * 2000-02-19 2001-07-10 Smartlite, Inc. Fluorescent light reflector
US6428183B1 (en) * 2000-10-30 2002-08-06 X-Tra Light Manufacturing, Inc. Fluorescent light fixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198942A (en) * 1963-04-05 1965-08-03 Young Fluorescent light fixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669033A (en) * 1985-09-19 1987-05-26 Specuflex, Inc. Adjustable optical reflector for fluorescent fixture
US4779178A (en) * 1986-05-21 1988-10-18 Spitz Russell W Compact fluorescent lighting apparatus
US6257735B1 (en) * 2000-02-19 2001-07-10 Smartlite, Inc. Fluorescent light reflector
US6428183B1 (en) * 2000-10-30 2002-08-06 X-Tra Light Manufacturing, Inc. Fluorescent light fixture

Also Published As

Publication number Publication date
US20050276043A1 (en) 2005-12-15
CN1502843A (zh) 2004-06-09
AU2003277470A1 (en) 2004-06-18
AU2003277470A8 (en) 2004-06-18
WO2004048845A8 (en) 2007-05-03
EP1566589A1 (en) 2005-08-24
JP2006507634A (ja) 2006-03-02

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