CN202083811U - 双曲线反射镜 - Google Patents

双曲线反射镜 Download PDF

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Publication number
CN202083811U
CN202083811U CN2011200845279U CN201120084527U CN202083811U CN 202083811 U CN202083811 U CN 202083811U CN 2011200845279 U CN2011200845279 U CN 2011200845279U CN 201120084527 U CN201120084527 U CN 201120084527U CN 202083811 U CN202083811 U CN 202083811U
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Expired - Fee Related
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CN2011200845279U
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Inventor
顾林海
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CHANGZHOU LIANGDI ELECTRON LIGHT SOURCE CO LTD
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CHANGZHOU LIANGDI ELECTRON LIGHT SOURCE CO LTD
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Abstract

一种双曲线反射镜,包括镜体(1),其特征在于:镜体(1)的中间后凹,形成一前一后两个反射曲面,前反射曲面(1-2)的焦距小于后反射曲面(1-1)的焦距,前反射曲面(1-2)和后反射曲面(1-1)的焦点(1-3)重合。本实用新型能将光线均匀照射范围最大化、极大地提高取暖效能。

Description

双曲线反射镜
技术领域
 本实用新型涉及照明和红外线辐射领域,具体地说,涉及一种双曲线反射镜。
背景技术
在目前技术中,很多产品将单曲线作为反射镜设计的首要条件,其缺点在于反射出来的光线不是很均匀,辐射面大部分为中间较亮或者两端较亮,极大的影响光线均匀照射范围的最大化,导致产品取暖效能降低。
发明内容
本实用新型的目的是克服现有技术的不足,提供给一种能将光线均匀照射范围最大化、极大地提高取暖效能的双曲线反射镜。
实现上述目的的技术方案是:一种双曲线反射镜,包括镜体,镜体的中间后凹,形成一前一后两个反射曲面,前反射曲面的焦距小于后反射曲面的焦距,前反射曲面和后反射曲面的焦点重合。
采用上述技术方案后,由于镜体的中间后凹,形成一前一后两个反射曲面, 且两个曲面的焦点重合,发热管的位置可以设置在该焦点上,反射镜反射出来的光线均匀,可以极大地提高发热管的取暖效能。
附图说明
图1为本实用新型的剖视结构示意图。
具体实施方式
下面结合附图和实施例对本实用新型作进一步详细的说明。
如图1所示,一种双曲线反射镜,包括镜体1,镜体1的中间后凹,形成一前一后两个反射曲面,前反射曲面1-2的焦距小于后反射曲面1-1的焦距,前反射曲面1-2和后反射曲面1-1的焦点1-3重合。
本实用新型使用时,将发热管的位置放置在两个曲面的焦点1-3上,经过反射镜反射出来的光线均匀,使光线均匀照射范围最大化,大大地提高了发热管的取暖效能。

Claims (1)

1.一种双曲线反射镜,包括镜体(1),其特征在于:镜体(1)的中间后凹,形成一前一后两个反射曲面,前反射曲面(1-2)的焦距小于后反射曲面(1-1)的焦距,前反射曲面(1-2)和后反射曲面(1-1)的焦点(1-3)重合。
CN2011200845279U 2011-03-28 2011-03-28 双曲线反射镜 Expired - Fee Related CN202083811U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200845279U CN202083811U (zh) 2011-03-28 2011-03-28 双曲线反射镜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200845279U CN202083811U (zh) 2011-03-28 2011-03-28 双曲线反射镜

Publications (1)

Publication Number Publication Date
CN202083811U true CN202083811U (zh) 2011-12-21

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Family Applications (1)

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CN2011200845279U Expired - Fee Related CN202083811U (zh) 2011-03-28 2011-03-28 双曲线反射镜

Country Status (1)

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CN (1) CN202083811U (zh)

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Granted publication date: 20111221

Termination date: 20180328