CN2637896Y - 一种灯罩 - Google Patents

一种灯罩 Download PDF

Info

Publication number
CN2637896Y
CN2637896Y CN 03277134 CN03277134U CN2637896Y CN 2637896 Y CN2637896 Y CN 2637896Y CN 03277134 CN03277134 CN 03277134 CN 03277134 U CN03277134 U CN 03277134U CN 2637896 Y CN2637896 Y CN 2637896Y
Authority
CN
China
Prior art keywords
lampshade
utility
model
ripple
shape
Prior art date
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.)
Expired - Fee Related
Application number
CN 03277134
Other languages
English (en)
Inventor
杨一江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KEPU ELECTRONIC TECHNOLOGY Co Ltd SHENZHEN CITY
Original Assignee
KEPU ELECTRONIC TECHNOLOGY Co Ltd SHENZHEN CITY
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 KEPU ELECTRONIC TECHNOLOGY Co Ltd SHENZHEN CITY filed Critical KEPU ELECTRONIC TECHNOLOGY Co Ltd SHENZHEN CITY
Priority to CN 03277134 priority Critical patent/CN2637896Y/zh
Application granted granted Critical
Publication of CN2637896Y publication Critical patent/CN2637896Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型是利用光学原理公开了一种可产生光学效果的灯罩,其主要是灯罩的内壁面为非光滑的线性面,灯罩内壁面由排列细密的波纹条构成,波纹条的剖面形状为半圆形。按此方案实施的灯罩,由于灯罩内壁是由排列细密的其剖面是半圆形的条所构成的面,也可以说内壁面是由无数个“透镜条”构成,“透镜条”具有聚光特性,使得条形灯罩的光亮性更为集中和明亮,可使点光源变为光柱并产生彩虹效应。本实用新型为建筑物的美化和灯饰广告提供了一种极有前景的灯具。

Description

一种灯罩
技术领域
本实用新型涉及照明灯罩,尤其是一种条形等罩。
背景技术
现有照明灯罩的内壁均是光滑的面,一般不会产生光学现象或透射效果。即便是用作各种灯饰广告的灯具,其中的灯罩一般也不具有光学构造。所以其灯饰广告仅仅是色彩的变化,不多见或未见有光学效果变化的灯罩。
实用新型内容
本实用新型是利用光学原理公开了一种可产生光学效果的灯罩的技术方案,该技术方案是采取以下措施实现的。一种灯罩,其特征是灯罩的内壁面为非光滑的线性面,灯罩内壁面由排列细密的波纹条构成,波纹条的剖面形状为半圆形。
按此方案实施的灯罩,由于灯罩内壁是由排列细密的其剖面是半圆形的条所构成的面,半圆形的剖面类似一个透镜,所以,也可以说内壁面是由无数个“透镜条”构成的。当光源发光时,灯罩内壁面的“透镜条”具有聚光特性,使得条形灯罩的光亮性更为集中和明亮,且可使点光源变为光柱。其次,鉴于内壁面无数个透镜条相互之间的光衍射作用,还壳产生彩虹效应。若配置彩色的发光二极管作光源,其灯饰广告的效果更为精彩。本实用新型为建筑物的美化和灯饰广告提供了一种极有前景的灯具。
附图说明
图1是本实用新型一种条形灯罩的结构及局部放大示意图。
具体实施方式
结合附图就该实施例作具体说明。灯罩1可由透明材料(玻璃或塑料)制成弧面的条状,沿其内壁制有排列细密的波纹条,该波纹条的剖面形状为半圆形11。图中的2是发光二极管。

Claims (3)

1、一种灯罩,其特征是灯罩的内壁面为非光滑的线性面。
2、按权利要求1所述的灯罩,其特征是灯罩内壁面由排列细密的波纹条构成。
3、按权利要求1、2所述的灯罩,其特征是波纹条的剖面形状为半圆形。
CN 03277134 2003-07-21 2003-07-21 一种灯罩 Expired - Fee Related CN2637896Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03277134 CN2637896Y (zh) 2003-07-21 2003-07-21 一种灯罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03277134 CN2637896Y (zh) 2003-07-21 2003-07-21 一种灯罩

Publications (1)

Publication Number Publication Date
CN2637896Y true CN2637896Y (zh) 2004-09-01

Family

ID=34302629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03277134 Expired - Fee Related CN2637896Y (zh) 2003-07-21 2003-07-21 一种灯罩

Country Status (1)

Country Link
CN (1) CN2637896Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102102836A (zh) * 2010-12-27 2011-06-22 北京唐艺亮霸工贸有限公司 一种筒灯
CN103827699A (zh) * 2011-09-13 2014-05-28 法雷奥照明公司 特别地用于机动车辆的包括两个光源和多焦点会聚透镜的光学单元

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102102836A (zh) * 2010-12-27 2011-06-22 北京唐艺亮霸工贸有限公司 一种筒灯
CN103827699A (zh) * 2011-09-13 2014-05-28 法雷奥照明公司 特别地用于机动车辆的包括两个光源和多焦点会聚透镜的光学单元

Similar Documents

Publication Publication Date Title
CN201513790U (zh) 一种转角式led带孔双发光板装饰灯
CN101858137A (zh) 超薄发光地板
CN2572213Y (zh) 一种led草坪灯
CN2637896Y (zh) 一种灯罩
KR100898415B1 (ko) 엘이디와 크리스탈 반사체에 의한 부분 장식 조명부를 갖는천정 직착등
CN203190245U (zh) 多个发光体组合的灯具结构
CN101349395B (zh) 一种led照明装饰两用灯
CN202074361U (zh) Led草坪灯
CN2934909Y (zh) 一种装饰灯
CN201204006Y (zh) Led发光广告装饰板
CN2523643Y (zh) 背光照明仪表
CN208687394U (zh) 一种装饰用led灯泡
CN2586878Y (zh) 具有投射装饰图样的灯罩结构
CN221684354U (zh) 一种带有灯具结构的家具
CN202812838U (zh) Led灯泡
CN2596183Y (zh) Led数码幻彩支架灯
CN2861740Y (zh) 发光灯罩座
CN202252940U (zh) 多功能led平板灯
CN201246683Y (zh) 灯罩组合结构
TWM404310U (en) Art lamps having light transmissive decoration plate structure
KR20110102966A (ko) 후광기능을 갖는 채널간판
CN201149205Y (zh) 观赏型灯泡
KR20080003589U (ko) 장식부재가 구비된 조명등커버
CN201206763Y (zh) Led贴近式水晶灯
CN208365235U (zh) 一种led手提装饰灯

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee