ES222018U - Reflector arrangement for a lamp - Google Patents

Reflector arrangement for a lamp

Info

Publication number
ES222018U
ES222018U ES1976222018U ES222018U ES222018U ES 222018 U ES222018 U ES 222018U ES 1976222018 U ES1976222018 U ES 1976222018U ES 222018 U ES222018 U ES 222018U ES 222018 U ES222018 U ES 222018U
Authority
ES
Spain
Prior art keywords
reflector
central opening
main reflector
lamp
reflect
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.)
Granted
Application number
ES1976222018U
Other languages
Spanish (es)
Other versions
ES222018Y (en
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.)
Hoffmeister Leuchten GmbH
Original Assignee
Hoffmeister Leuchten GmbH
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
Priority claimed from DE19752532142 external-priority patent/DE2532142C2/en
Application filed by Hoffmeister Leuchten GmbH filed Critical Hoffmeister Leuchten GmbH
Publication of ES222018U publication Critical patent/ES222018U/en
Application granted granted Critical
Publication of ES222018Y publication Critical patent/ES222018Y/en
Expired legal-status Critical Current

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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Reflector refined; consisting of a parabolically curved main reflector together with a central opening for the incandescent bulb socket, as well as an auxiliary reflector in an almost hemispherical shape that is dismountable in front of the lamp to allow its replacement and they reflect on the main reflector the light radiation that the light source had been emitted forward, characterized in that the auxiliary reflector, which is arranged below the main reflector, has instead of the central area that would reflect the light radiation towards the central opening of the main reflector, a central opening located just below the bulb. (Machine-translation by Google Translate, not legally binding)
ES1976222018U 1975-07-18 1976-06-30 PERFECTED REFLECTOR. Expired ES222018Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752532142 DE2532142C2 (en) 1975-07-18 Reflector arrangement for an electric narrow-beam luminaire with an approximately punctiform light source

Publications (2)

Publication Number Publication Date
ES222018U true ES222018U (en) 1977-03-01
ES222018Y ES222018Y (en) 1977-06-16

Family

ID=5951826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976222018U Expired ES222018Y (en) 1975-07-18 1976-06-30 PERFECTED REFLECTOR.

Country Status (14)

Country Link
AT (1) AT354556B (en)
BE (1) BE842963A (en)
CA (1) CA1062221A (en)
CH (1) CH598537A5 (en)
DK (1) DK146576C (en)
ES (1) ES222018Y (en)
FI (1) FI60067C (en)
FR (1) FR2318382A1 (en)
GB (1) GB1527274A (en)
IE (1) IE43492B1 (en)
IT (1) IT1062468B (en)
NL (1) NL179610C (en)
NO (1) NO139497C (en)
SE (1) SE405505B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040130A1 (en) * 2004-08-18 2006-02-23 Aldi Einkauf Gmbh & Co. Ohg lighting device
DE102010003341A1 (en) * 2010-03-26 2011-09-29 Osram Gesellschaft mit beschränkter Haftung light unit

Also Published As

Publication number Publication date
NL179610C (en) 1986-10-01
CH598537A5 (en) 1978-04-28
NO761776L (en) 1977-01-19
NO139497B (en) 1978-12-11
DK208876A (en) 1977-01-19
ES222018Y (en) 1977-06-16
SE7607098L (en) 1977-01-19
CA1062221A (en) 1979-09-11
GB1527274A (en) 1978-10-04
SE405505B (en) 1978-12-11
DE2532142B1 (en) 1976-12-02
DK146576B (en) 1983-11-07
IE43492B1 (en) 1981-03-11
IT1062468B (en) 1984-10-10
FI60067C (en) 1981-11-10
IE43492L (en) 1977-01-18
DK146576C (en) 1984-05-14
NL179610B (en) 1986-05-01
NL7607789A (en) 1977-01-20
FR2318382A1 (en) 1977-02-11
AT354556B (en) 1979-01-10
FI761851A (en) 1977-01-19
BE842963A (en) 1976-10-01
FR2318382B1 (en) 1981-05-29
FI60067B (en) 1981-07-31
NO139497C (en) 1979-03-21
ATA337576A (en) 1979-06-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991207