DE20308837U1 - Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide - Google Patents

Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide

Info

Publication number
DE20308837U1
DE20308837U1 DE20308837U DE20308837U DE20308837U1 DE 20308837 U1 DE20308837 U1 DE 20308837U1 DE 20308837 U DE20308837 U DE 20308837U DE 20308837 U DE20308837 U DE 20308837U DE 20308837 U1 DE20308837 U1 DE 20308837U1
Authority
DE
Germany
Prior art keywords
led
protrusion
circuit board
led module
screen
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
DE20308837U
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.)
Para Light Electronics Co Ltd
Original Assignee
Para Light Electronics Co Ltd
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 Para Light Electronics Co Ltd filed Critical Para Light Electronics Co Ltd
Priority to DE20308837U priority Critical patent/DE20308837U1/en
Publication of DE20308837U1 publication Critical patent/DE20308837U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The device essentially consists of a cylindrical holder (10) with an opening (101) in which a protrusion (102) is arranged, whereby the wall of the holder has a number of through bores (103) and an external thread (104), a LED (20) joined at the underside to a circuit board (21) with a central hole through which the protrusion can pass and lines fed through the holder and a screen (30) on the LED as a light guide.

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 (3)

1. Leistungsfähiges LED-Modul, dass im wesentlichen aus
einer Fassung (10), die zylindrisch ausgebildet ist und eine Ausnehmung (101) aufweist, in der ein Vorsprung (102) vorgesehen ist, wobei die Wandung der Fassung (10) mit einer Vielzahl von Durchgangsbohrungen (103) versehen ist und an der Außenseite ein Gewinde (104) besitzt,
einer Leuchtdiode (20), die auf der Unterseite mit ei­ ner Leiterplatte (21) verbunden ist, die ein Mittelloch (211), durch das der Vorsprung (102) in der Ausnehmung (101) der Fassung (10) hindurchgehen kann, und Leitun­ gen (22) besitzt, die durch die Fassung (10) geführt werden, und
einem Schirm (30), der sich auf der Leuchtdiode (20) befindet und zur Lichtführung dient, besteht.1. Powerful LED module that essentially consists of
a socket ( 10 ) which is cylindrical and has a recess ( 101 ) in which a projection ( 102 ) is provided, the wall of the socket ( 10 ) being provided with a plurality of through holes ( 103 ) and on the outside has a thread ( 104 ),
a light-emitting diode ( 20 ) which is connected on the underside to a printed circuit board ( 21 ) which has a center hole ( 211 ) through which the projection ( 102 ) in the recess ( 101 ) of the socket ( 10 ) can pass, and conductors gene ( 22 ), which are passed through the socket ( 10 ), and
a screen ( 30 ), which is located on the light-emitting diode ( 20 ) and is used to guide light. 2. Leistungsfähiger LED-Modul nach Anspruch 1, dadurch gekennzeichnet, daß das Gewinde (104) des Sitzes (10) in ein entsprechendes Gewinde (401) eines Kopplers (40) eingeschraubt wird, in dem eine Leiterplatte (50) vor­ gesehen ist, durch die das LED-Modul mit dem Koppler elektrisch verbunden werden kann, wodurch die Fläche der Wärmeableitung vergrößert wird. 2. Powerful LED module according to claim 1, characterized in that the thread ( 104 ) of the seat ( 10 ) is screwed into a corresponding thread ( 401 ) of a coupler ( 40 ) in which a circuit board ( 50 ) is seen before, through which the LED module can be electrically connected to the coupler, thereby increasing the area of heat dissipation. 3. Leistungsfähiger LED-Modul nach Anspruch 1, dadurch gekennzeichnet, daß die Außenseite der Wandung der Fas­ sung (10) mit Ringwülsten (109) und die Unterseite der Fassung (10) mit Nuten (105, 106, 107) versehen ist, um die Fläche der Wärmeableitung zu vergrößern, damit die Wirkung der Wärmeableitung erhöht wird.3. Powerful LED module according to claim 1, characterized in that the outside of the wall of the Fas solution ( 10 ) with annular beads ( 109 ) and the underside of the socket ( 10 ) with grooves ( 105 , 106 , 107 ) is provided to increase the area of heat dissipation so that the effect of heat dissipation is increased.
DE20308837U 2003-06-05 2003-06-05 Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide Expired - Lifetime DE20308837U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20308837U DE20308837U1 (en) 2003-06-05 2003-06-05 Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308837U DE20308837U1 (en) 2003-06-05 2003-06-05 Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide

Publications (1)

Publication Number Publication Date
DE20308837U1 true DE20308837U1 (en) 2003-09-18

Family

ID=28459160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308837U Expired - Lifetime DE20308837U1 (en) 2003-06-05 2003-06-05 Powerful LED module has cylindrical holder with opening with protrusion, through bores, external thread, LED joined to circuit board with hole for protrusion, screen on LED as light guide

Country Status (1)

Country Link
DE (1) DE20308837U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009061650A1 (en) 2007-11-05 2009-05-14 Xicato, Inc. Modular solid state lighting device
DE202010000518U1 (en) 2010-03-31 2011-08-09 Turck Holding Gmbh Lamp with a LED arranged in a hermetically sealed housing
EP1914470B1 (en) * 2006-10-20 2016-05-18 OSRAM GmbH Semiconductor lamp
EP2407711B1 (en) * 2009-03-09 2018-07-18 Yi Wang Screw-shaped led

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914470B1 (en) * 2006-10-20 2016-05-18 OSRAM GmbH Semiconductor lamp
WO2009061650A1 (en) 2007-11-05 2009-05-14 Xicato, Inc. Modular solid state lighting device
US8376577B2 (en) 2007-11-05 2013-02-19 Xicato, Inc. Modular solid state lighting device
EP2407711B1 (en) * 2009-03-09 2018-07-18 Yi Wang Screw-shaped led
DE202010000518U1 (en) 2010-03-31 2011-08-09 Turck Holding Gmbh Lamp with a LED arranged in a hermetically sealed housing

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031023

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

Effective date: 20060529

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

Effective date: 20090622

R152 Utility model maintained after payment of third maintenance fee after eight years
R071 Expiry of right