WO2015156595A1 - Luminaire orienté vers le bas à del comportant une structure capable de séparation/couplage - Google Patents

Luminaire orienté vers le bas à del comportant une structure capable de séparation/couplage Download PDF

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Publication number
WO2015156595A1
WO2015156595A1 PCT/KR2015/003508 KR2015003508W WO2015156595A1 WO 2015156595 A1 WO2015156595 A1 WO 2015156595A1 KR 2015003508 W KR2015003508 W KR 2015003508W WO 2015156595 A1 WO2015156595 A1 WO 2015156595A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
fixing member
frame
downlight
present
Prior art date
Application number
PCT/KR2015/003508
Other languages
English (en)
Korean (ko)
Inventor
한윤희
Original Assignee
주식회사 아이티앤티
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 주식회사 아이티앤티 filed Critical 주식회사 아이티앤티
Publication of WO2015156595A1 publication Critical patent/WO2015156595A1/fr

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]

Definitions

  • the present invention relates to a downlight luminaire, and in particular, in replacing the luminaire of the downlight, which is composed of a general lamp, which is already installed, with an LED, by using the components already installed without changing the structure of the existing downlight.
  • LED downlight luminaire having a removable fastening structure to be replaced with LED, but has a structure that is easy to change installation and replacement installation work by the user.
  • Representative of the attached lighting is a lighting means that is fixed to the wall or ceiling, such as fluorescent lamps, and equipped with a reflection shade. The trend is increasing day by day.
  • Such downlights generally have a structure in which a cylindrical frame is fixed to a ceiling or a wall in a board shape and a light source is inserted into the frame.
  • a conventional downlight generally uses a light source such as an incandescent lamp. .
  • the present invention is to solve the above problems, it provides a structure to replace the light source adopted in the downlight with LED, but simple by the user in the state that does not remove all the existing downlight structure already installed It is an object of the present invention to provide an LED downlight luminaire having a detachable fastening structure having a structure that allows replacement and construction.
  • the LED housing is provided to have a light source function by mounting the LED inside the fixing member connected to the embedding frame without dismantling or removing the components such as the embedding frame of the existing downlight, and the front of the LED housing
  • a cover body to cover the provides a configuration that can be utilized as it is without removing the existing embedded frame.
  • a light source of a downlight which is composed of a fluorescent lamp or a three-wavelength lamp and is configured to be embedded in a ceiling or a wall, can be replaced with an LED, but the user does not remove the existing embedded frame. It can be expected that the effect of enabling a direct replacement exchange by.
  • the present invention is to replace the corresponding parts of the consumer, the user when the end of the service life or to replace the LED housing including the LED voltage supply unit, the printed circuit board mounted with LED among the components constituting the downlight, It can be expected that the exchange can be facilitated.
  • FIG 1 is a perspective view showing a downlight of an embodiment according to the present invention
  • FIG. 2 is an exploded perspective view illustrating the present invention by FIG.
  • FIG. 3 is a schematic cross-sectional view of the present invention by FIG. 1
  • a buried frame 110 consisting of a connecting frame 114 for connecting and fixing between the base member 111 and the fixing member 113 having a hollow shape, the down is inserted into the fixing member 113 and provided with a light source In the light 100 structure,
  • An LED voltage supply unit 130 connected to the socket 112 provided at the base member 111 so as to be detachable and fastened and having an output terminal 131;
  • Is inserted into the fixing member 113 is provided with a printed circuit board 140, the LED 141 is mounted, the contact is connected from the printed circuit board 140 and separated from the output terminal 131 and And LED housing 120 having an input terminal 142 to be coupled,
  • cover body 150 it is the best form of the cover body 150 to cover the front of the LED housing 120.
  • the present invention provides a downlight as shown in Figure 1 attached, but provides a configuration to enable the replacement of the light source to the LED in the state of not removing the existing frame installed in the downlight.
  • reference numeral 100 denotes a downlight
  • reference numeral 110 denotes an embedded frame
  • reference numeral 111 denotes a base member
  • reference numeral 112 denotes a socket
  • reference numeral 113 denotes a fixing member
  • reference numeral 114 is a connection.
  • Frame 115 is an elastic piece
  • 120 is an LED housing
  • 121 is a through hole
  • 130 is an LED voltage supply
  • 131 is an output terminal
  • 140 is a printed circuit board
  • 141 is an LED
  • Reference numeral 142 denotes an input terminal
  • reference numeral 150 denotes a cover body covering the front surface.
  • the base member In the conventional downlight structure used to form a buried frame consisting of a connecting frame for connecting and fixing the base member and the fixing member having a hollow shape, and is inserted into the fixing member and provided with a light source, the base member An LED voltage supply unit connected to a socket provided at an output terminal having an output terminal, and a printed circuit board having an LED mounted therein, which is inserted into the fixing member, is electrically connected to the printed circuit board and is output.
  • LED housing having an input terminal coupled to the terminal and made of a cover body covering the front of the LED housing.
  • the configuration of the embedded frame 110 is not significantly changed, because it does not change the existing downlight structure, and in the case of the structural features of the downlight 100 in the present invention.
  • the embedded frame 110 constituting the frame of the existing downlight 100 is configured to be carried out as it is.
  • the embedding frame 110 has a conventional structure as described above, briefly explaining its configuration, as shown in FIGS. 1 to 3, connecting and fixing the base member 111 and the fixing member 113 spaced apart from each other. It has a conventional structure consisting of a connecting frame 114 to.
  • a socket 112 to be coupled to the existing three-wavelength lamp, such that the power is energized.
  • the fixing member 113 is configured to form a circular frame in the form of a central hole so that the light source and the LED housing 120 surrounding the light source can be inserted therein, and the elastic member 115 is formed as an inner circumferential surface of the fixing member 113. It is configured to be elastically fixed when the LED housing 120 is embedded.
  • the present invention provides a structure for escaping from the existing method of fastening with the socket 112 of the base member 111, which is coupled to the socket 112 LED voltage supply unit 130 having an output terminal 131.
  • the LED voltage supply unit 130 has a constant current driving method by converting an alternating current (AC) supplied to a switching mode power supply (SMPS) into a direct current (DC) current and then converting the supply to an appropriate voltage.
  • AC alternating current
  • SMPS switching mode power supply
  • DC direct current
  • the LED voltage supply unit 130 is configured to be fastened with the socket 112 in accordance with the object of the present invention, when the LED voltage supply unit 130 during use or when the end of the service life is easily used by the user It can be removed and replaced.
  • the output terminal 131 continued from the LED voltage supply unit 130 has a structure to be coupled to the input terminal 142, which will be described later to be energized.
  • the output terminal 131 connected to the LED voltage supply unit 130 coupled to the socket 112 is connected to the input terminal 142 connected to the LED 141 so as to be separated and fastened.
  • the printed circuit board 140 on which the LED 141 is surface mounted is surrounded on an outer surface of the printed circuit board 140 to reflect light emitted from the LED 141 as shown in FIGS. 2 to 3. It is fixedly attached, and connected to the printed circuit board 140 through the through-hole 121 in the center of the LED housing 120, so that the input terminal 142 to be energized toward the LED 141 side is derived.
  • the input terminal 142 may be short-circuited with the above-described output terminal 131 in order for the LED housing 120 surrounding the printed circuit board 140 having the LED 141 to be easily replaced or exchanged by the user. .
  • the LED housing 120 to audit the outside of the printed circuit board 140, so as to have a plate shape as shown in the figure.
  • the LED housing 120 is fitted to the inner fixing member 113 of the buried frame 110 to cover the front of the LED housing 120 using a semi-transparent cover 150.
  • the present invention having the above configuration, when replacing the three wavelengths or fluorescent lamps with LED 141 in the downlight 100 is provided with the existing three wavelengths or fluorescent lamps, the three wavelengths in the downlight 100, After removing a light source such as a fluorescent lamp, the input terminal 142 and the socket 112 exiting the through-hole 121 side of the LED housing 120 to which the printed circuit board 140 on which the LED 141 is mounted is fixed. After connecting between the output terminal 131 of the LED voltage supply unit 130 is fastened to the fixing member 113 of the embedded frame 110 is fixed.
  • the LED housing 120 is inserted and fixed to be elastically fixed to the elastic piece 115 of the inner circumferential surface of the fixing member 113, and the front of the LED housing 120 using the cover body 150 to cover the existing It is possible to replace and replace the downlight 100, which uses the installed three-wavelength or fluorescent lamp, with the downlight 100 using the LED 141 as a light source.
  • the present invention is to replace the light source applied to the downlight lighting means, which is one of the existing standardized and embedded lighting means with LED, essential components such as the downlight housing of the existing buried form to be recycled as it is It has industrial applicability which makes it possible to replace and exchange with a light source.

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)
  • Led Device Packages (AREA)

Abstract

La présente invention porte sur une structure d'éclairage vers le bas, laquelle constitue une armature en retrait comprenant une armature de connexion permettant de connecter/fixer un organe de base à un organe de fixation creux et est insérée dans l'organe de fixation et comporte une source de lumière, et sur un luminaire orienté vers le bas à DEL comportant une structure capable de séparation/couplage, caractérisé par le fait qu'il comprend : un logement de DEL comprenant une première borne, laquelle sert à la connexion avec une prise installée dans l'organe de base, et une seconde borne, laquelle est insérée à l'intérieur de l'organe de fixation, le logement comportant une carte de circuit imprimé sur laquelle est montée une DEL, étant connecté de manière électriquement conductrice à la carte de circuit imprimé, et étant connecté/couplé à la première borne ; et un couvercle permettant de recouvrir toute la surface du logement de DEL. Le luminaire orienté vers le bas à DEL comportant une structure capable de séparation/couplage est conçu de telle sorte que la source de lumière d'un éclairage orienté vers le bas, lequel comprend une lampe fluorescente, une lampe à trois ondes, ou similaire et peut être installé en retrait dans un plafond ou dans un mur, peut être remplacée par une DEL, et est prévu pour pouvoir être changé/remplacé directement par un utilisateur sans démolir l'armature en retrait installée précédemment.
PCT/KR2015/003508 2014-04-08 2015-04-08 Luminaire orienté vers le bas à del comportant une structure capable de séparation/couplage WO2015156595A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0041722 2014-04-08
KR1020140041722A KR20150116628A (ko) 2014-04-08 2014-04-08 분리 체결 가능한 구조를 갖는 엘이디 다운라이트 조명기구

Publications (1)

Publication Number Publication Date
WO2015156595A1 true WO2015156595A1 (fr) 2015-10-15

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Application Number Title Priority Date Filing Date
PCT/KR2015/003508 WO2015156595A1 (fr) 2014-04-08 2015-04-08 Luminaire orienté vers le bas à del comportant une structure capable de séparation/couplage

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KR (1) KR20150116628A (fr)
WO (1) WO2015156595A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102510960B1 (ko) 2020-11-27 2023-03-16 주식회사 서현인터내셔날 Led 다운라이트 장치
KR20220078111A (ko) 2020-12-03 2022-06-10 주식회사 서현인터내셔날 Led 다운라이트 장치
KR20220078112A (ko) 2020-12-03 2022-06-10 주식회사 서현인터내셔날 Led 다운라이트 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100571361B1 (ko) * 2005-07-05 2006-04-17 손성길 인테리어 조명판과 천정 매입형 다운 라이트
KR20100052973A (ko) * 2008-11-11 2010-05-20 주식회사 동부하이텍 조명 장치
US20110286200A1 (en) * 2008-11-26 2011-11-24 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
WO2012091364A2 (fr) * 2010-12-30 2012-07-05 금강전기(주) Appareil d'éclairage à del et son procédé de fabrication
KR20130141952A (ko) * 2012-06-18 2013-12-27 차승진 형광등 소켓에 접속할 수 있는 단자를 구비한 엘이디 조명등

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100571361B1 (ko) * 2005-07-05 2006-04-17 손성길 인테리어 조명판과 천정 매입형 다운 라이트
KR20100052973A (ko) * 2008-11-11 2010-05-20 주식회사 동부하이텍 조명 장치
US20110286200A1 (en) * 2008-11-26 2011-11-24 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
WO2012091364A2 (fr) * 2010-12-30 2012-07-05 금강전기(주) Appareil d'éclairage à del et son procédé de fabrication
KR20130141952A (ko) * 2012-06-18 2013-12-27 차승진 형광등 소켓에 접속할 수 있는 단자를 구비한 엘이디 조명등

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KR20150116628A (ko) 2015-10-16

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