DE20105932U1 - lamp - Google Patents

lamp

Info

Publication number
DE20105932U1
DE20105932U1 DE20105932U DE20105932U DE20105932U1 DE 20105932 U1 DE20105932 U1 DE 20105932U1 DE 20105932 U DE20105932 U DE 20105932U DE 20105932 U DE20105932 U DE 20105932U DE 20105932 U1 DE20105932 U1 DE 20105932U1
Authority
DE
Germany
Prior art keywords
glass
light source
lamp
engravings
matt
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 - Lifetime
Application number
DE20105932U
Other languages
German (de)
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.)
Herner Glas Bernd Hoffbauer GmbH and Co Leuchten und Industrieglas KG
Original Assignee
Herner Glas Bernd Hoffbauer GmbH and Co Leuchten und Industrieglas KG
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 Herner Glas Bernd Hoffbauer GmbH and Co Leuchten und Industrieglas KG filed Critical Herner Glas Bernd Hoffbauer GmbH and Co Leuchten und Industrieglas KG
Priority to DE20105932U priority Critical patent/DE20105932U1/en
Publication of DE20105932U1 publication Critical patent/DE20105932U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V5/00—Refractors for light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Leuchte (10) mit mindestens einer Lichtquelle (19) und einem ins­ gesamt lichtdurchlässigen Leuchtenglas (11), welches aus einer Klarglas­ schicht (20) gebildet ist, in welche flächenhafte reliefartige Gravuren (21) eingearbeitet sind, die Teilflächen (22, 23, 24) mit matter milchglasartiger Oberflächen bilden, dadurch gekennzeichnet, dass die flächenhaften reliefar­ tigen Gravuren (21) mit ihren eine matte milchglasartige Oberfläche aufwei­ senden Teilflächen (22, 23, 24) der Lichtquelle (19) zugewandt sind.1. luminaire ( 10 ) with at least one light source ( 19 ) and an overall translucent luminaire glass ( 11 ), which is formed from a clear glass layer ( 20 ), in which planar relief-like engravings ( 21 ) are incorporated, the partial surfaces ( 22 , 23 , 24 ) with matt, frosted glass-like surfaces, characterized in that the planar relief-like engravings ( 21 ) face the light source ( 19 ) with their partial surfaces ( 22 , 23 , 24 ) having a matt, frosted glass surface. 2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass das Leuchtenglas (11) die Lichtquelle (19) umgibt.2. Lamp according to claim 1, characterized in that the lamp glass ( 11 ) surrounds the light source ( 19 ).
DE20105932U 2001-04-04 2001-04-04 lamp Expired - Lifetime DE20105932U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20105932U DE20105932U1 (en) 2001-04-04 2001-04-04 lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20105932U DE20105932U1 (en) 2001-04-04 2001-04-04 lamp

Publications (1)

Publication Number Publication Date
DE20105932U1 true DE20105932U1 (en) 2002-08-08

Family

ID=7955352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20105932U Expired - Lifetime DE20105932U1 (en) 2001-04-04 2001-04-04 lamp

Country Status (1)

Country Link
DE (1) DE20105932U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020912

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040708

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070608

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090629

R071 Expiry of right