KR20180084726A - LED lighting apparatus - Google Patents

LED lighting apparatus Download PDF

Info

Publication number
KR20180084726A
KR20180084726A KR1020180084102A KR20180084102A KR20180084726A KR 20180084726 A KR20180084726 A KR 20180084726A KR 1020180084102 A KR1020180084102 A KR 1020180084102A KR 20180084102 A KR20180084102 A KR 20180084102A KR 20180084726 A KR20180084726 A KR 20180084726A
Authority
KR
South Korea
Prior art keywords
lighting apparatus
led lighting
metal plate
led
electrode
Prior art date
Application number
KR1020180084102A
Other languages
Korean (ko)
Inventor
김영완
Original Assignee
김영완
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 김영완 filed Critical 김영완
Publication of KR20180084726A publication Critical patent/KR20180084726A/en

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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/745—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades the fins or blades being planar and inclined with respect to the joining surface from which the fins or blades extend
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • 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
    • F21Y2101/00—Point-like light sources
    • 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]
    • Y02B20/34—

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

The present invention relates to an LED lighting apparatus and, more specifically, to an LED lighting apparatus lighting using an LED element. The LED lighting apparatus comprises: at least one metal plate; and at least one LED element installed on a surface of the metal plate. Only one of a first electrode and a second electrode is coupled to the metal plate.
KR1020180084102A 2014-03-18 2018-07-19 LED lighting apparatus KR20180084726A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20140031870 2014-03-18
KR1020140031870 2014-03-18
KR1020140043611 2014-04-11
KR20140043611 2014-04-11
KR1020140192669A KR20150108734A (en) 2014-03-18 2014-12-29 LED lighting apparatus
KR1020140192669 2014-12-29
KR1020150007483A KR20150108738A (en) 2014-03-18 2015-01-15 LED lighting apparatus
KR1020150007483 2015-01-15

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020150037708A Division KR20150108797A (en) 2014-03-18 2015-03-18 LED lighting apparatus

Publications (1)

Publication Number Publication Date
KR20180084726A true KR20180084726A (en) 2018-07-25

Family

ID=54246622

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020140192669A KR20150108734A (en) 2014-03-18 2014-12-29 LED lighting apparatus
KR1020150007483A KR20150108738A (en) 2014-03-18 2015-01-15 LED lighting apparatus
KR1020150037708A KR20150108797A (en) 2014-03-18 2015-03-18 LED lighting apparatus
KR1020180084102A KR20180084726A (en) 2014-03-18 2018-07-19 LED lighting apparatus

Family Applications Before (3)

Application Number Title Priority Date Filing Date
KR1020140192669A KR20150108734A (en) 2014-03-18 2014-12-29 LED lighting apparatus
KR1020150007483A KR20150108738A (en) 2014-03-18 2015-01-15 LED lighting apparatus
KR1020150037708A KR20150108797A (en) 2014-03-18 2015-03-18 LED lighting apparatus

Country Status (2)

Country Link
JP (1) JP2017510964A (en)
KR (4) KR20150108734A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3475606A1 (en) 2016-06-22 2019-05-01 Lumileds Holding B.V. A vehicle headlight assembly and a corresponding lamp

Also Published As

Publication number Publication date
KR20150108734A (en) 2015-09-30
KR20150108797A (en) 2015-09-30
JP2017510964A (en) 2017-04-13
KR20150108738A (en) 2015-09-30

Similar Documents

Publication Publication Date Title
EP4257613A3 (en) Bispecific checkpoint inhibitor antibodies
PH12018501096A1 (en) Modulators of chemokine receptors
WO2018097665A3 (en) Coating composition and organic light-emitting device
AU2017240185A1 (en) Photosensitive dispersion and use thereof
AU2016263598A8 (en) Methods and kits for treating depression
MX2015016755A (en) Influenza virus reassortment.
MY188962A (en) A microorganism of genus corynebacterium having an ability to produce l-arginine and an method for producing l-arginine using the same
MX2022000632A (en) Carboxyterminated diene rubbers.
SG10201901915QA (en) Upper dome for epi chamber
AU2014224814A8 (en) Novel halogen-substituted compounds
MX2018005928A (en) Methods and apparatus for use in association with lighting systems.
TR201909125T4 (en) AN APPARATUS FOR CLEANING THE SURFACE
EP3738091A4 (en) Utilizing social engagement to generate metagaming resources
MX2023009431A (en) Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound.
KR20180084726A (en) LED lighting apparatus
NZ730774A (en) Method for improving turfgrass abiotic stress tolerance
UA116372C2 (en) Phenylephrine resinate particles
MX2017002609A (en) Improved process for the preparation of lacosamide and its novel intermediate.
WO2018186662A3 (en) Organic light-emitting device
MX351329B (en) Processes for making magnolol derivatives.
MX2017008323A (en) Modular heat management apparatus for outdoor lighting system.
EP3888068A4 (en) Usage-level based lighting adjustments to computing device housings
AU367127S (en) Glass jar
AU201714572S (en) Jar
TWD185888S (en) Electric pressure cooker

Legal Events

Date Code Title Description
A107 Divisional application of patent