CN1591049A - 红外反射器和使用该红外反射器的红外辐射器 - Google Patents

红外反射器和使用该红外反射器的红外辐射器 Download PDF

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Publication number
CN1591049A
CN1591049A CNA2004100832911A CN200410083291A CN1591049A CN 1591049 A CN1591049 A CN 1591049A CN A2004100832911 A CNA2004100832911 A CN A2004100832911A CN 200410083291 A CN200410083291 A CN 200410083291A CN 1591049 A CN1591049 A CN 1591049A
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China
Prior art keywords
infrared
reverberator
reflector
radiator
copper
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CNA2004100832911A
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English (en)
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H·-J·施密德特
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PATRA Patent Treuhand Munich
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PATRA Patent Treuhand Munich
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Publication of CN1591049A publication Critical patent/CN1591049A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • H01K1/325—Reflecting coating
    • 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
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

红外反射器和使用该红外反射器的红外辐射器。本发明涉及红外反射器，其反射表面(61)由铜组成。此外，涉及红外辐射器，有一个作为辐射源的卤素白炽灯(1)和一个具有铜组成的反射表面(61)的反射器(6)。

Description

红外反射器和使用该 红外反射器的红外辐射器
本发明涉及一种如权利要求1前序部分所述用于红外辐射的反射器和一种是用这种反射器的红外辐射器。
I.现有技术
欧洲专利展出说明书EP1072941A2描述了一个是用白炽灯作为辐射源的红外光源和一个抛物面反射器，该反射器能透光以及在所希望的方向反射红外辐射。反射器开口处用一透光滤光片盖住。
II.发明内容
本发明的任务是提供一个用于红外辐射的反射器以及一个结构尽可能简单的红外辐射器。
该任务是通过权利要求1和2的特征部分来完成的。本发明的特别有利的实施例写在从属权利要求中。
本发明的红外辐射反射面是由铜组成。因此，本发明的反射器在辐射波长700毫微米以上的反射率大于90％。在800微毫米至1500微毫米波长范围的反射率，为入射面上入射辐射的95％，仍至更大。本发明的反射器，在700毫微米至1500毫微米波长范围内有已知金反射器同样好的反射能力，而比涂金反射器所花费用极大的有利。本发明反射器与卤素白炽灯组合特别有利，因为卤素白炽灯发出的大部分能量为波长大于780微毫米以上的红外辐射。
本发明的红外辐射器有一个作为辐射源的卤素白炽灯和一个具有反射红外辐射的铜反射面的反射器。如上面已提及一个卤素白炽灯和一个具有反射红外辐射反射面的反射器组合成在700微毫米至1500微毫米波长范围内特别有效且费用较少的辐射器，因为卤素白炽灯发出的大部分能量为波长大于780微毫米以上的红外辐射以及反射器的铜表面在800微毫米至1500微毫米波长范围内有很高的反射率，大于入射辐射的95％。为了抑制卤素白炽灯发射光，灯泡最好有一反射光而透过红外辐射涂层。同样目的在反射器的开口处选用或附加一个不透光而能透过红外辐射的盖罩住。反射器的优先采用的实施例是做成杯形的玻璃反射器，其内表面涂有铜层。
III.优先采用的实施例说明
以下对本发明结合优先采用的实施例作进一步说明。见图示：
图1本发明红外辐射器优先采用的实施例的部分剖面图
图2图1中的红外辐射器的涂铜层反射器与波长相关的反射率，并和除金层的相比较
图1所示红外辐射器有一个作为辐射源的卤素白炽灯1，其需电功率约为50瓦特。它有一个一端被密封的石英玻璃灯炮。灯泡内部设置一个电钨丝组成的螺丝形灯丝2，其由两根从灯泡密封端10引出的导线3，4共给电能。灯泡包容螺丝形灯丝2的区域11涂有作为冷光镜的干涉光层13，可透过红外辐射，而螺丝形灯丝2产生的光反射回灯泡内加热灯丝。干涉滤光层13还覆盖灯泡的顶部12。
反射器6的基体8由玻璃组成，为一个抛物面玻璃反射器，反射器内壁涂有反射红外辐射的铜层61。此外，在铜层61上涂有能透过光和红外辐射的漆层62，起防腐蚀作用。反射器开口处用能透过红外辐射的盖片63封闭。卤素白炽灯的灯泡密封端10固定在反射器颈部80中。

Claims (5)

1.具有一个反射红外辐射表面(61)的反射器，其特征在于，该表面(61)是由铜组成。
2.红外辐射器，有一个作为辐射源的卤素白炽灯(1)和一个反射器(6)，其特征在于，反射器(6)具有由铜制成的反射红外辐射表面(61)。
3.如权利要求2的红外辐射器，其特征在于，反射器开口处配有一个透光盖(63)。
4.如权利要求2或3的红外辐射器，其特征在于，反射器(6)是一个碗形玻璃反射器，其内壁配有铜层(61)。
5.如权利要求2的红外辐射器，其特征在于，卤素白炽灯(1)的灯泡(11)配有能反射光和透过红外辐射的涂层(13)。
CNA2004100832911A 2003-09-05 2004-09-04 红外反射器和使用该红外反射器的红外辐射器 Pending CN1591049A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10341503.3 2003-09-05
DE10341503A DE10341503A1 (de) 2003-09-05 2003-09-05 Infrarotreflektor und Infrarotstrahler mit einem derartigen Infrarotreflektor

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CN1591049A true CN1591049A (zh) 2005-03-09

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US (1) US20050052104A1 (zh)
EP (1) EP1513189A1 (zh)
JP (1) JP2005085755A (zh)
CN (1) CN1591049A (zh)
CA (1) CA2479870A1 (zh)
DE (1) DE10341503A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN102385458A (zh) * 2010-08-30 2012-03-21 鸿富锦精密工业（深圳）有限公司 光学触控装置

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WO2008078241A1 (en) * 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh White light emitting electric lamp assembly
US20090134793A1 (en) * 2007-11-28 2009-05-28 Cseh Geza Z Ir reflecting grating for halogen lamps
JP2018073676A (ja) * 2016-10-31 2018-05-10 ウシオ電機株式会社 加熱装置、加熱ランプ
JP7025757B2 (ja) 2018-05-22 2022-02-25 フェニックス電機株式会社 赤外線ランプ
HU231486B1 (hu) * 2019-04-18 2024-02-28 Surface Igniter, LLC Repülőtéri kifutópálya lámpa

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EP0527528A1 (en) * 1991-08-09 1993-02-17 Koninklijke Philips Electronics N.V. Electric light source with reflector; blown bulb and reflector for use therein
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102385458A (zh) * 2010-08-30 2012-03-21 鸿富锦精密工业（深圳）有限公司 光学触控装置

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Publication number Publication date
CA2479870A1 (en) 2005-03-05
JP2005085755A (ja) 2005-03-31
US20050052104A1 (en) 2005-03-10
DE10341503A1 (de) 2005-03-31
EP1513189A1 (de) 2005-03-09

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