DE20314298U1 - LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections - Google Patents

LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections

Info

Publication number
DE20314298U1
DE20314298U1 DE20314298U DE20314298U DE20314298U1 DE 20314298 U1 DE20314298 U1 DE 20314298U1 DE 20314298 U DE20314298 U DE 20314298U DE 20314298 U DE20314298 U DE 20314298U DE 20314298 U1 DE20314298 U1 DE 20314298U1
Authority
DE
Germany
Prior art keywords
circuit boards
several
leds
light
baseboard
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
DE20314298U
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 DE20314298U priority Critical patent/DE20314298U1/en
Publication of DE20314298U1 publication Critical patent/DE20314298U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • 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
    • F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • 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]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10439—Position of a single component
    • H05K2201/10446—Mounted on an edge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10439—Position of a single component
    • H05K2201/10462—Flat component oriented parallel to the PCB surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)

Abstract

The baseplate (30) has an electric connector (40). Several parallel circuit boards or mounting boards (10) are connected to the baseboard and carry various numbers of LEDs (20). Each led has a contact pin (21) and a heat conductor disk or tongue (22) for cooling the LED. The assembly of LEDs may have a standard screw fitting of the pattern normally used on incandescent electric light bulbs.

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 (5)

1. LED-Leuchte, die aus
Leitenplatten (10, 12), die jeweils eine stufige oder kurvenförmge Außenkante (11) aufweisen,
lateralen Leuchtdioden (20), die an den Außenkanten (11) der Leiterplatten (10) angeordnet sind, und
einem Träger (30, 31), an dem die Leiterplatten (10) befestigt sind, besteht, wodurch
ein vielseitiges und stufiges oder kurvenförmges Licht erzeugt werden kann.1. LED light coming out
Guide plates ( 10 , 12 ), each having a stepped or curved outer edge ( 11 ),
lateral light emitting diodes ( 20 ) which are arranged on the outer edges ( 11 ) of the printed circuit boards ( 10 ), and
a carrier ( 30 , 31 ) to which the printed circuit boards ( 10 ) are attached, whereby
a versatile and stepped or curved light can be generated. 2. LED-Leuchtdiode nach Anspruch 1, dadurch gekennzeichnet, daß die Kontaktstifte der lateralen Leuchtdioden (20) direkt auf den Leiterplatten (10) gelötet sind.2. LED light-emitting diode according to claim 1, characterized in that the contact pins of the lateral light-emitting diodes ( 20 ) are soldered directly to the circuit boards ( 10 ). 3. LED-Leuchtdiode nach Anspruch 1, dadurch gekennzeichnet, daß entlang den stufigen oder kurvenförmigen Außenkanten (11) der Leiterplatten (10) eine Vielzahl von Kammern (23) vorgesehen sind, in denen jeweils eine laterale Leuchtdiode (20) geklemmt ist, wodurch die Leichtdioden (20) leicht einzusetzen und abzunehmen sind.3. LED light-emitting diode according to claim 1, characterized in that a plurality of chambers ( 23 ) are provided along the stepped or curved outer edges ( 11 ) of the circuit boards ( 10 ), in each of which a lateral light-emitting diode ( 20 ) is clamped, whereby the light diodes ( 20 ) are easy to insert and remove. 4. LED-Leuchtdiode nach Anspruch 1, dadurch gekennzeichnet, daß die Leiterplatten (10) mit Abstand an dem Träger (30) befestigt sind.4. LED light-emitting diode according to claim 1, characterized in that the circuit boards ( 10 ) are fixed at a distance to the carrier ( 30 ). 5. LED-Leuchtdiode nach Anspruch 1, dadurch gekennzeichnet, daß die Leiterplatten (10) in unterschiedlicher Höhe des Trägers (30) liegen.5. LED light-emitting diode according to claim 1, characterized in that the circuit boards ( 10 ) are at different heights of the carrier ( 30 ).
DE20314298U 2003-09-12 2003-09-12 LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections Expired - Lifetime DE20314298U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20314298U DE20314298U1 (en) 2003-09-12 2003-09-12 LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20314298U DE20314298U1 (en) 2003-09-12 2003-09-12 LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections

Publications (1)

Publication Number Publication Date
DE20314298U1 true DE20314298U1 (en) 2003-11-20

Family

ID=29594892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20314298U Expired - Lifetime DE20314298U1 (en) 2003-09-12 2003-09-12 LED assembly has several circuit boards each with several mountings for LEDs, each circuit board being mounted on baseboard with electric connections

Country Status (1)

Country Link
DE (1) DE20314298U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317207A1 (en) * 2009-10-29 2011-05-04 Chia-Cheng Chang Full angle led illumination device
EA016630B1 (en) * 2008-02-01 2012-06-29 Фхф Функе + Хустер Фернсиг Гмбх Electric switch device, in particular signal lights

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA016630B1 (en) * 2008-02-01 2012-06-29 Фхф Функе + Хустер Фернсиг Гмбх Electric switch device, in particular signal lights
EP2317207A1 (en) * 2009-10-29 2011-05-04 Chia-Cheng Chang Full angle led illumination device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031224

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

Effective date: 20060912

R157 Lapse of ip right after 6 years

Effective date: 20100401