WO2011037351A2 - Led module for lighting device - Google Patents

Led module for lighting device Download PDF

Info

Publication number
WO2011037351A2
WO2011037351A2 PCT/KR2010/006302 KR2010006302W WO2011037351A2 WO 2011037351 A2 WO2011037351 A2 WO 2011037351A2 KR 2010006302 W KR2010006302 W KR 2010006302W WO 2011037351 A2 WO2011037351 A2 WO 2011037351A2
Authority
WO
WIPO (PCT)
Prior art keywords
led module
housing
hole
lens
screw
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.)
Ceased
Application number
PCT/KR2010/006302
Other languages
French (fr)
Korean (ko)
Other versions
WO2011037351A3 (en
Inventor
이재운
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.)
SHINSUNG TECH Co Ltd
Original Assignee
SHINSUNG TECH 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 SHINSUNG TECH Co Ltd filed Critical SHINSUNG TECH Co Ltd
Publication of WO2011037351A2 publication Critical patent/WO2011037351A2/en
Publication of WO2011037351A3 publication Critical patent/WO2011037351A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • F21V17/12—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 screwing
    • 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
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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]

Definitions

  • the present invention relates to an LED module used in various lighting fixtures, and more particularly, the LED module having excellent lighting effect, heat dissipation effect and waterproof effect can be easily installed and replaced in various lighting fixtures, as well as the LED module.
  • the present invention relates to an LED module for lighting fixtures that can easily install and replace various types of PCs or lenses as needed.
  • LED modules LED modules
  • LED modules LED modules
  • the module itself is integrally configured, it is very difficult for the user to replace some of the components of the module, and there is an inconvenience of having to replace the entire LED module.
  • the replacement operation is difficult because the specific LED module is not separated from the luminaire at the time of replacement due to a failure of the specific LED module.
  • the conventional LED module is filled with an epoxy resin or silicon in the housing, so that the LED module itself is heavy, there is a problem that the additional manufacturing process is inevitably increased due to the manufacturing process.
  • the present invention is to solve the above problems, the LED module of the present invention is not only lightweight and easy to assemble and replace, but also easy to install and remove the individual LED module to a variety of lighting fixtures using a waterproof rubber ring It provides a LED module for lighting fixtures that can improve the user's convenience.
  • LED module for a lighting device of the present invention for achieving the above object is a disk-shaped structure, the center of the circular receiving portion is recessed in the center, the peripheral portion protruding around the screw groove and the lower through-hole and the heat sink are alternately arranged radially A housing; A PCB embedded in a bottom of the circular accommodation portion of the housing, and having a plurality of LED elements mounted on an upper surface thereof; A support ring for pressing an edge portion of the upper surface of the PCB; Hemispherical lens is placed on the support ring, the expansion jaw is formed in the edge portion, the central portion is projected convexly over the circular receiving portion; A rubber ring mounted on the extension jaw of the lens; It is coupled over the rim and the rubber ring of the housing, the center is formed with a circular space portion corresponding to the circular receiving portion, the periphery of the upper through the screw hole corresponding to the screw groove and the lower through hole An annular cover in which each ball protrudes; Characterized in that the coupling screw is fastened
  • LED module for lighting fixtures to prevent the penetration of moisture by using a rubber ring instead of the filling of epoxy resin or silicone for waterproofing, as well as easy assembly of the module and replacement of some components. .
  • FIG. 1 is a perspective view of an LED module for a lighting fixture according to the present invention
  • Figure 2 is an exploded perspective view of the LED module for a luminaire according to the present invention
  • FIG. 3 is a cross-sectional view taken along the line A-A of FIG.
  • LED element 30 support ring
  • FIG. 1 is a perspective view of the LED module for a luminaire according to the present invention
  • Figure 2 is an exploded perspective view of the LED module for a luminaire according to the invention
  • Figure 3 is a cross-sectional view taken along line A-A of FIG.
  • the LED module for a lighting device as shown in Figures 1, 2 and 3, and a housing 10 for a heat dissipation function, and the plurality of LED elements 21 are seated inside the housing 10
  • the support ring 30 for pressing the edge of the PC 20, the lens 40 seated on the support ring 30, and the lens 40 A rubber ring 50 having a dustproof function is provided, and a circular space portion 61 is formed to emit light to the outside through the lens 40, and a coupling screw 70 at the edge of the housing 10. It consists of an annular cover (60) coupled to.
  • the housing 10 has a disk-shaped structure, a circular accommodating portion 11 is recessed in the upper portion of the center, and a screw groove 13 and a lower through hole 14 in the edge portion 12 protruding around the center.
  • the heat sink 15 is arrange
  • the outer side of the edge portion 12 of the housing 10, the screw groove 13 and the lower through-hole 14 are preferably alternately arranged three each over the entire edge portion 12, Between the screw groove 13 and the lower through hole 14, each of five heat sinks 15 is preferably formed to protrude.
  • a pair of fitting grooves 16 may be formed inside the edge portion 12 of the housing 10 to be fitted with the fitting protrusions 64 of the cover 60 to be described later. Due to this, the clearance between the housing 10 and the cover 60 may be minimized.
  • one side of the circular accommodating part 11 of the housing 10 is provided with a through hole 17 through which an electric wire for supplying power to the PC 20 to be described later is drawn out.
  • the housing 10 is formed of a material having high thermal conductivity as well as a unique structure for heat dissipation to effectively dissipate heat generated from a plurality of heat sources.
  • the housing 10 may be formed of an aluminum material. Aluminum material has the advantage of high thermal conductivity and light weight.
  • the PC 20 is built in the bottom of the circular housing 11 of the housing 10, the upper surface is mounted with a plurality of LED elements 21 that actually emit light.
  • the PC 20 is connected to a wire 22 for supplying power.
  • the wire 22 extends outward through the through hole 17 of the housing 10 so as to extend outward without interference with the housing 10.
  • the support ring 30 has an annular shape through which a central portion thereof is penetrated.
  • the support ring 30 is fixed by pressing the edge portion of the PC 20, and the lens 40 is mounted on the LED element 21 mounted on the PC 20. Maintain a certain distance from direct contact.
  • the lens 40 is mounted on the support ring 30 to collect light emitted from the LED element 21 of the PC 20 to emit to the outside, and is mounted on the support ring 30 at the edge portion.
  • Extended jaw 41 is formed, the inner surface of the central portion is formed convex with a predetermined curvature, the outer surface is formed convexly convex with a curvature larger than the curvature of the inner surface.
  • the shape of the lens 40 is just an example, and various types of lenses may be provided as necessary.
  • the rubber ring 50 is formed of a buffer material such as an O-ring rubber mounted on the expansion jaw 41 of the lens 40, and closely adhered to the inner wall surface of the edge portion 12 of the housing 10. It is provided.
  • the cover 60 is coupled over the edge portion 12 of the housing 10 and the rubber ring 50, and a circular space portion 61 corresponding to the circular accommodating portion 11 is formed at the center thereof.
  • a screw hole 62 corresponding to the screw groove 13 and an upper through hole 63 corresponding to the lower through hole 14 protrude from each other.
  • the screw hole 62 is coupled to the coupling screw 70 through the screw groove 13, and thus the housing 10 and the cover 60 are coupled to complete the LED module of the present invention. Due to this coupling structure, the LED module of the present invention can be easily replaced with the PCB 20 or the lens 40 as needed by only disassembling the coupling screw 70. In addition, when the LED module is assembled, the upper through-hole 63 and the corresponding lower through-hole 14 can be easily attached to the lighting fixture by a fixing means (not shown), such as fixed, As the means, conventionally known fastening means is preferably used.
  • the lower surface of the cover 60 is formed to protrude downward, and the fitting projection 64 is formed to be fitted into the pair of fitting grooves 16 formed inside the edge portion 12 of the housing 10.
  • the coupling screws 70 are fastened to the screw grooves 13 of the housing 10 through the screw holes 62 of the cover 60 to fix them.
  • the LED module for a lighting device of the present invention is installed in a street lamp, a landscape lamp, an indoor lamp, etc., but is not limited thereto and may be variously applied.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to an LED module used in various lighting devices, wherein an LED module superior in lighting effects, heat radiating effects and waterproofing effects may be easily mounted or exchanged in various lighting devices, and component elements of the LED module itself may be easily mounted and exchanged, thereby enabling to exchange PCBs,lenses or the like in various shape as necessary. The LED module includes: a PCB mounted with a plurality of LED elements in a housing serving for heat radiation; a supporting ring for pressing the rim of the PCB; a lens secured on the supporting ring; a rubber ring secured on the rim of the lens for water-proofing and dust-proofing functions; a ring-shaped cover formed with a circular space section coupled with the rim of the housing and emitting light to the outside via the lens; and a coupling screw for coupling the cover with the housing. According to the LED module, the LED module itself or the PCB or the lens in the LED module may be freely exchanged as necessary, thereby improving convenience on behalf of users.

Description

조명기구용 엘이디 모듈LED module for lighting fixtures

본 발명은 각종 조명기구에 사용되는 엘이디 모듈에 관한 것으로, 좀 더 상세하게는 조명효과, 방열효과 및 방수효과가 우수한 엘이디 모듈을 각종 조명기구에 간편하게 설치 및 교체를 가능하게 할 뿐만 아니라, 엘이디 모듈 자체 내에서도 필요에 따라 다양한 형태의 피씨비나 렌즈 등을 용이하게 설치 및 교체할 수 있는 조명기구용 엘이디 모듈에 관한 것이다.The present invention relates to an LED module used in various lighting fixtures, and more particularly, the LED module having excellent lighting effect, heat dissipation effect and waterproof effect can be easily installed and replaced in various lighting fixtures, as well as the LED module. The present invention relates to an LED module for lighting fixtures that can easily install and replace various types of PCs or lenses as needed.

일반적으로 엘이디 모듈(LED Module; light emitting diode module)을 기반으로 하는 조명기구는 현재 가로등, 경관등, 실내등 등 다양한 분야에서 폭넓게 사용된다. 그러나 이러한 엘이디 모듈의 경우 모듈 자체가 일체로 구성되어 있는 관계로 사용자가 모듈의 구성요소 중 일부를 교체하기란 매우 곤란한 일이며, 엘이디 모듈 전체를 교체해야만 하는 불편함이 있다.In general, lighting fixtures based on LED modules (LED modules) are widely used in various fields such as street lights, landscape lights, and indoor lights. However, in the case of such an LED module, since the module itself is integrally configured, it is very difficult for the user to replace some of the components of the module, and there is an inconvenience of having to replace the entire LED module.

또한, 이러한 엘이디 모듈의 복수개 결합으로 이루어진 조명기구의 경우, 특정 엘이디 모듈의 고장으로 인한 교체시 조명기구로부터 특정 엘이디 모듈의 분리가 원활하지 않아 교체작업이 곤란하다.In addition, in the case of a luminaire made of a plurality of combinations of the LED module, the replacement operation is difficult because the specific LED module is not separated from the luminaire at the time of replacement due to a failure of the specific LED module.

또한, 종래의 엘이디 모듈은 하우징의 내부에 에폭시 수지나 실리콘 등을 충전하기 때문에 엘이디 모듈 자체가 무거워짐은 물론, 제조공정상으로도 추가 공정이 불가피하여 이로 인한 제조단가가 상승하게 되는 문제점이 있었다.In addition, the conventional LED module is filled with an epoxy resin or silicon in the housing, so that the LED module itself is heavy, there is a problem that the additional manufacturing process is inevitably increased due to the manufacturing process.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 엘이디 모듈은 방수용 고무링을 사용하여 경량화는 물론 조립 및 교체가 용이할 뿐만 아니라, 개별 엘이디 모듈을 각종 조명기구에 간편하게 설치 및 분리할 수 있어 사용자의 편리성을 향상시킨 조명기구용 엘이디 모듈을 제공한다.The present invention is to solve the above problems, the LED module of the present invention is not only lightweight and easy to assemble and replace, but also easy to install and remove the individual LED module to a variety of lighting fixtures using a waterproof rubber ring It provides a LED module for lighting fixtures that can improve the user's convenience.

상기 목적을 달성하기 위한 본 발명이 조명기구용 엘이디 모듈은 원판형 구조로서, 중앙 상부에는 원형수용부가 함몰되어 있고, 그 주변에 돌출된 테두리부에는 나사홈과 하부관통공 및 방열판이 방사형으로 번갈아 배치되어 있는 하우징과; 상기 하우징의 원형수용부 바닥에 내장되며, 상면에는 다수개의 엘이디소자가 장착된 피씨비와; 상기 피씨비 상면의 테두리 부분을 눌러주는 지지링과; 상기 지지링 위에 안치되며, 테두리 부위에는 확장턱이 형성되어 있고, 중앙 부위는 상기 원형수용부 위로 볼록하게 돌출되는 반구형 렌즈와; 상기 렌즈의 확장턱 위에 장착되는 고무링과; 상기 하우징의 테두리부와 상기 고무링 위에 걸쳐서 결합되며, 중앙에는 상기 원형수용부에 대응하는 원형공간부가 형성되어 있고, 그 주변에는 상기 나사홈에 대응하는 나사공과 상기 하부관통공에 대응하는 상부관통공이 각각 돌출되어 있는 고리형 커버와; 상기 나사공을 통해 상기 나사홈에 각각 체결되는 결합나사로 이루어진 것을 특징으로 한다.LED module for a lighting device of the present invention for achieving the above object is a disk-shaped structure, the center of the circular receiving portion is recessed in the center, the peripheral portion protruding around the screw groove and the lower through-hole and the heat sink are alternately arranged radially A housing; A PCB embedded in a bottom of the circular accommodation portion of the housing, and having a plurality of LED elements mounted on an upper surface thereof; A support ring for pressing an edge portion of the upper surface of the PCB; Hemispherical lens is placed on the support ring, the expansion jaw is formed in the edge portion, the central portion is projected convexly over the circular receiving portion; A rubber ring mounted on the extension jaw of the lens; It is coupled over the rim and the rubber ring of the housing, the center is formed with a circular space portion corresponding to the circular receiving portion, the periphery of the upper through the screw hole corresponding to the screw groove and the lower through hole An annular cover in which each ball protrudes; Characterized in that the coupling screw is fastened to each of the screw groove through the screw hole.

본 발명에 따른 조명기구용 엘이디 모듈은 방수를 위해 에폭시 수지나 실리콘 등의 충전 대신 고무링을 사용하여 수분이 침투하는 것을 방지함은 물론, 모듈의 조립 및 일부 구성요소의 교체가 용이한 효과가 있다.LED module for lighting fixtures according to the present invention to prevent the penetration of moisture by using a rubber ring instead of the filling of epoxy resin or silicone for waterproofing, as well as easy assembly of the module and replacement of some components. .

또한, 하우징의 하부관통공과 이에 대응하는 커버의 상부관통공에 고정수단을 이용하여 각종 조명기구에 간단하게 설치 및 교체할 수 있어 사용자의 편리성이 향상되는 효과가 있다.In addition, by using a fixing means in the lower through hole of the housing and the upper through hole of the cover corresponding to it can be easily installed and replaced in various lighting fixtures has the effect of improving the convenience of the user.

도 1은 본 발명에 따른 조명기구용 엘이디 모듈의 사시도,1 is a perspective view of an LED module for a lighting fixture according to the present invention,

도 2는 본 발명에 따른 조명기구용 엘이디 모듈의 분해 사시도,Figure 2 is an exploded perspective view of the LED module for a luminaire according to the present invention,

도 3은 도 2의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 하우징 11 : 원형수용부10 housing 11 round housing

12 : 테두리부 13 : 나사홈12: edge portion 13: screw groove

14 : 하부관통공 15 : 방열판14: lower through hole 15: heat sink

16 : 끼움홈 20 : 피씨비16: fitting groove 20: PC

21 : 엘이디소자 30 : 지지링21: LED element 30: support ring

40 : 렌즈 41 : 확장턱40 lens 41 extended jaw

50 : 고무링 60 : 커버50: rubber ring 60: cover

61 : 원형공간부 62 : 나사공61: circular space part 62: screw hole

63 : 상부관통공 64 : 끼움돌기63: upper through hole 64: fitting protrusion

이하, 첨부된 도면을 이용하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 조명기구용 엘이디 모듈의 사시도이고, 도 2는 본 발명에 따른 조명기구용 엘이디 모듈의 분해 사시도이며, 도 3은 도 2의 A-A선 단면도이다.1 is a perspective view of the LED module for a luminaire according to the present invention, Figure 2 is an exploded perspective view of the LED module for a luminaire according to the invention, Figure 3 is a cross-sectional view taken along line A-A of FIG.

본 발명에 따른 조명기구용 엘이디 모듈은 도 1, 도 2 및 도 3에 도시된 바와 같이, 방열기능을 하는 하우징(10)과, 이 하우징(10)의 내부에 안착되며 다수의 엘이디소자(21)가 장착된 피씨비(20)와, 피씨비(20)의 테두리를 눌러주는 지지링(30)과, 지지링(30) 위에 안착되는 렌즈(40)와, 렌즈(40)의 테두리에 안착되어 방수·방진기능을 하는 고무링(50)이 구비되며, 상기 렌즈(40)를 통해 빛이 외부로 발산될 수 있도록 원형공간부(61)가 형성되어 상기 하우징(10)의 테두리에 결합나사(70)로 결합되는 고리형 커버(60)로 이루어진다.The LED module for a lighting device according to the present invention, as shown in Figures 1, 2 and 3, and a housing 10 for a heat dissipation function, and the plurality of LED elements 21 are seated inside the housing 10 And the support ring 30 for pressing the edge of the PC 20, the lens 40 seated on the support ring 30, and the lens 40, A rubber ring 50 having a dustproof function is provided, and a circular space portion 61 is formed to emit light to the outside through the lens 40, and a coupling screw 70 at the edge of the housing 10. It consists of an annular cover (60) coupled to.

상기 하우징(10)은 원판형 구조로서, 중앙 상부에는 원형수용부(11)가 함몰되어 있고, 그 주변에 돌출된 테두리부(12)의 에는 나사홈(13)과 하부관통공(14) 및 방열판(15)이 방사형으로 배치되어 있다.The housing 10 has a disk-shaped structure, a circular accommodating portion 11 is recessed in the upper portion of the center, and a screw groove 13 and a lower through hole 14 in the edge portion 12 protruding around the center. The heat sink 15 is arrange | positioned radially.

또한, 상기 하우징(10)의 테두리부(12)의 바깥쪽에는 나사홈(13)과 하부관통공(14)이 테두리부(12)의 전체에 걸쳐 바람직하게는 각각 3개씩 교대로 배치되며, 이 나사홈(13)과 하부관통공(14) 사이에는 방열판(15)이 각각 5개씩 바람직하게 돌출 형성된다. 그리고, 상기 하우징(10)의 테두리부(12)의 안쪽에는 후술할 커버(60)의 끼움돌기(64)와 끼움결합되는 한쌍의 끼움홈(16)이 형성될 수 있으며, 이들의 끼움결합으로 인해 하우징(10)과 커버(60)의 유격을 최소화할 수 있다.In addition, the outer side of the edge portion 12 of the housing 10, the screw groove 13 and the lower through-hole 14 are preferably alternately arranged three each over the entire edge portion 12, Between the screw groove 13 and the lower through hole 14, each of five heat sinks 15 is preferably formed to protrude. In addition, a pair of fitting grooves 16 may be formed inside the edge portion 12 of the housing 10 to be fitted with the fitting protrusions 64 of the cover 60 to be described later. Due to this, the clearance between the housing 10 and the cover 60 may be minimized.

또한, 도 3에 도시된 바와 같이 상기 하우징(10)의 원형수용부(11)의 일측에는 후술할 피씨비(20)에 전원을 공급하기 위한 전선이 외부로 빠져나가기 위한 통공(17)이 형성된다.In addition, as shown in FIG. 3, one side of the circular accommodating part 11 of the housing 10 is provided with a through hole 17 through which an electric wire for supplying power to the PC 20 to be described later is drawn out. .

그리고, 상기 하우징(10)은 방열을 위한 독특한 구조는 물론 열전도율이 높은 재질로 형성되어 다수의 열원에서 발생하는 열을 효과적으로 방열시킨다. 일례로 하우징(10)은 알루미늄 재질로 형성될 수 있다. 알루미늄 재질의 경우 열전도율이 높고 가벼운 장점이 있다.In addition, the housing 10 is formed of a material having high thermal conductivity as well as a unique structure for heat dissipation to effectively dissipate heat generated from a plurality of heat sources. For example, the housing 10 may be formed of an aluminum material. Aluminum material has the advantage of high thermal conductivity and light weight.

상기 피씨비(20)는 상기 하우징(10)의 원형수용부(11) 바닥에 내장되는 것으로, 상면에는 실제로 발광을 수행하는 다수개의 엘이디소자(21)가 장착된다.The PC 20 is built in the bottom of the circular housing 11 of the housing 10, the upper surface is mounted with a plurality of LED elements 21 that actually emit light.

또한, 상기 피씨비(20)에는 전력을 공급하는 전선(22)이 연결된다. 이 전선(22)은 하우징(10)과의 간섭없이 외부로 연장되도록 하우징(10)의 통공(17)을 통해 외부로 연장된다.In addition, the PC 20 is connected to a wire 22 for supplying power. The wire 22 extends outward through the through hole 17 of the housing 10 so as to extend outward without interference with the housing 10.

상기 지지링(30)은 중앙부위가 관통된 고리형상으로, 상기 피씨비(20)의 테두리 부분을 눌러 고정시킴은 물론, 상기 렌즈(40)가 피씨비(20) 에 장착된 엘이디소자(21)에 직접 접촉하지 않도록 일정 간격을 유지시켜 준다.The support ring 30 has an annular shape through which a central portion thereof is penetrated. The support ring 30 is fixed by pressing the edge portion of the PC 20, and the lens 40 is mounted on the LED element 21 mounted on the PC 20. Maintain a certain distance from direct contact.

상기 렌즈(40)는 상기 지지링(30) 위에 안착되어 상기 피씨비(20)의 엘이디소자(21)에서 발광되는 빛을 모아 외부로 발산시키는 것으로, 테두리 부위에는 상기 지지링(30) 위에 안착되기 위한 확장턱(41)이 형성되어 있고, 중앙 부위의 내측면은 소정의 곡률로 볼록하게 형성되며, 외측면은 내측면의 곡률보다 더 큰 곡률로 볼록하게 반구형으로 형성된다. 이러한 렌즈(40)의 형태는 일례에 불과한 것으로, 필요에 따라 다양한 형태의 렌즈가 구비될 수 있다.The lens 40 is mounted on the support ring 30 to collect light emitted from the LED element 21 of the PC 20 to emit to the outside, and is mounted on the support ring 30 at the edge portion. Extended jaw 41 is formed, the inner surface of the central portion is formed convex with a predetermined curvature, the outer surface is formed convexly convex with a curvature larger than the curvature of the inner surface. The shape of the lens 40 is just an example, and various types of lenses may be provided as necessary.

상기 고무링(50)은 상기 렌즈(40)의 확장턱(41) 위에 장착되는 오링 형태의 고무와 같은 완충재질로 형성되며, 상기 하우징(10)의 테두리부(12)의 안쪽 벽면에 밀착되게 구비된다.The rubber ring 50 is formed of a buffer material such as an O-ring rubber mounted on the expansion jaw 41 of the lens 40, and closely adhered to the inner wall surface of the edge portion 12 of the housing 10. It is provided.

상기 커버(60)는 상기 하우징(10)의 테두리부(12)와 상기 고무링(50) 위에 걸쳐서 결합되며, 중앙에는 상기 원형수용부(11)에 대응하는 원형공간부(61)가 형성되어 있고, 그 주변에는 상기 나사홈(13)에 대응하는 나사공(62)과 상기 하부관통공(14)에 대응하는 상부관통공(63)이 각각 돌출되어 있는 고리형상이다.The cover 60 is coupled over the edge portion 12 of the housing 10 and the rubber ring 50, and a circular space portion 61 corresponding to the circular accommodating portion 11 is formed at the center thereof. In the periphery thereof, a screw hole 62 corresponding to the screw groove 13 and an upper through hole 63 corresponding to the lower through hole 14 protrude from each other.

여기서 상기 나사공(62)에는 상기 나사홈(13)을 통해 결합나사(70)가 체결되게 되며, 이로 인해 하우징(10)과 커버(60)가 결합되어 본 발명인 엘이디 모듈이 완성된다. 이러한 결합구조로 인해 본 발명 엘이디 모듈은 결합나사(70)의 해체만으로도 필요에 따라 피씨비(20)나 렌즈(40)의 교체가 용이하다. 또한, 엘이디 모듈은 조립이 완료되면, 상기 상부관통공(63)과 이에 대응하는 하부관통공(14)을 통해 고정수단(도시되지 않음)에 의해 용이하게 조명기구 등에 부착설치될 수 있으며, 고정수단은 통상의 공지된 고정수단이 바람직하게 사용된다.Here, the screw hole 62 is coupled to the coupling screw 70 through the screw groove 13, and thus the housing 10 and the cover 60 are coupled to complete the LED module of the present invention. Due to this coupling structure, the LED module of the present invention can be easily replaced with the PCB 20 or the lens 40 as needed by only disassembling the coupling screw 70. In addition, when the LED module is assembled, the upper through-hole 63 and the corresponding lower through-hole 14 can be easily attached to the lighting fixture by a fixing means (not shown), such as fixed, As the means, conventionally known fastening means is preferably used.

또한, 상기 커버(60)의 하면에는 하부로 돌출형성되며, 상기 하우징(10)의 테두리부(12) 안쪽에 형성된 한쌍의 끼움홈(16)에 끼움결합되는 끼움돌기(64)가 형성된다. 이 끼움돌기(64)와 끼움홈(16)의 끼움결합을 통해 작업시 결합나사(70)의 결합작업을 더욱 원활하게 수행할 수 있게 된다.In addition, the lower surface of the cover 60 is formed to protrude downward, and the fitting projection 64 is formed to be fitted into the pair of fitting grooves 16 formed inside the edge portion 12 of the housing 10. Through the fitting coupling of the fitting protrusion 64 and the fitting groove 16, the coupling work of the coupling screw 70 can be performed more smoothly.

상기 결합나사(70)는 상기 커버(60)의 나사공(62)을 통해 상기 하우징(10)의 나사홈(13)에 각각 체결되어 이들을 결합고정시키는 것이다.The coupling screws 70 are fastened to the screw grooves 13 of the housing 10 through the screw holes 62 of the cover 60 to fix them.

여기서 상기 결합나사(70)로 상기 하우징(10)과 커버(60)를 완전히 밀착시켜 결합시키게 되면, 하우징(10)의 테두리부(12) 안쪽면, 렌즈(40)의 확장턱(41) 및 커버(60)의 하면에 고무링(50)이 압착밀착되어 기밀성이 향상되고 방수·방진효과가 극대화된다.Here, when the housing screw 10 and the cover 60 are completely brought into close contact with the coupling screw 70, the inner side of the edge portion 12 of the housing 10, the expansion jaw 41 of the lens 40, and Rubber ring 50 is pressed close to the bottom of the cover 60 to improve the airtightness and maximize the waterproof and dustproof effect.

본 발명의 조명기구용 엘이디 모듈은 가로등, 경관등, 실내등 등에 설치되는 것으로서, 이에 한정하지 않고 다양하게 적용될 수 있는 것이다.The LED module for a lighting device of the present invention is installed in a street lamp, a landscape lamp, an indoor lamp, etc., but is not limited thereto and may be variously applied.

상기에서 설명한 바와 같이 본 발명의 목적과 동일한 범위 내에서 다양한 설계 변경을 시도할 수도 있을 것이나, 이러한 설계변경으로 인해 본 발명에서 전혀 예상치 못한 새로운 효과가 나타나지 않는 한, 본 발명의 권리범위를 벗어나지 못할 것이다.As described above, various design changes may be attempted within the same range as the object of the present invention, but unless such design changes show no unexpected new effects in the present invention, the scope of the present invention may not be exceeded. will be.

Claims (3)

원판형 구조로서, 중앙 상부에는 원형수용부(11)가 함몰되어 있고, 그 주변에 돌출된 테두리부(12)에는 나사홈(13)과 하부관통공(14) 및 방열판(15)이 방사형으로 번갈아 배치되어 있는 하우징(10)과;In the disk-shaped structure, a circular accommodating portion 11 is recessed in the upper portion of the central portion, and a screw groove 13, a lower through hole 14, and a heat sink 15 are radially formed in the edge portion 12 protruding around the center. A housing 10 arranged alternately; 상기 하우징(10)의 원형수용부(11) 바닥에 내장되며, 상면에는 다수개의 엘이디소자(21)가 장착된 피씨비(20)와;A PC (20) embedded in the bottom of the circular accommodating part (11) of the housing (10), and having a plurality of LED elements (21) mounted thereon; 상기 피씨비(20) 상면의 테두리 부분을 눌러주는 지지링(30)과;A support ring 30 for pressing an edge portion of the upper surface of the PC 20; 상기 지지링(30) 위에 안치되며, 테두리 부위에는 확장턱(41)이 형성되어 있고, 중앙 부위는 상기 원형수용부(11) 위로 볼록하게 돌출되는 반구형 렌즈(40)와;It is placed on the support ring 30, the expansion jaw (41) is formed in the edge portion, the central portion is a hemispherical lens (40) protruding convexly on the circular receiving portion (11); 상기 렌즈(40)의 확장턱(41) 위에 장착되는 고무링(50)과;A rubber ring 50 mounted on the expansion jaw 41 of the lens 40; 상기 하우징(10)의 테두리부(12)와 상기 고무링 위에 걸쳐서 결합되며, 중앙에는 상기 원형수용부(11)에 대응하는 원형공간부(61)가 형성되어 있고, 그 주변에는 상기 나사홈(13)에 대응하는 나사공(62)과 상기 하부관통공(12)에 대응하는 상부관통공(63)이 각각 돌출되어 있는 고리형 커버(60)와;It is coupled over the edge portion 12 and the rubber ring of the housing 10, the circular space portion 61 corresponding to the circular receiving portion 11 is formed in the center, and the screw groove ( An annular cover (60) protruding from a screw hole (62) corresponding to 13) and an upper through hole (63) corresponding to the lower through hole (12); 상기 나사공(62)을 통해 상기 나사홈(13)에 각각 체결되는 결합나사(70); 로 이루어진 것을 특징으로 하는 조명기구용 엘이디 모듈.Coupling screws 70 fastened to the screw grooves 13 through the screw holes 62; LED module for a lighting fixture, characterized in that consisting of. 제1항에 있어서, 상기 하우징(10)에서 나사홈(13)과 하부관통공(14)은 각각 3개씩 교대로 배치되고, 상기 나사홈(13)과 하부관통공(14) 사이에는 방열판(15)이 각각 5개씩 돌출 형성된 구조로 이루어진 것을 특징으로 하는 조명기구용 엘이디 모듈. The method of claim 1, wherein the screw groove 13 and the lower through hole 14 in the housing 10 are alternately arranged, respectively, and the heat sink (14) between the screw groove 13 and the lower through hole (14) LED module for a luminaire, characterized in that consisting of 15) is formed by protruding each five. 제1항에 있어서, 상기 하우징(10)의 테두리부(12)에는 한쌍의 끼움홈(16)이 형성되고, 이에 대응하는 상기 커버(60)의 하면에는 하부로 돌출형성되며 상기 끼움홈(16)에 끼움결합되는 끼움돌기(64)가 더 포함되는 것을 특징으로 하는 조명기구용 엘이디 모듈.According to claim 1, wherein a pair of fitting grooves 16 are formed in the edge portion 12 of the housing 10, the lower surface of the corresponding cover 60 is formed to protrude downward and the fitting grooves 16 LED module for a luminaire, characterized in that it further comprises a fitting projection 64 is fitted to.
PCT/KR2010/006302 2009-09-22 2010-09-15 Led module for lighting device Ceased WO2011037351A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020090012462U KR200448868Y1 (en) 2009-09-22 2009-09-22 LED module for lighting fixtures
KR20-2009-0012462 2009-09-22

Publications (2)

Publication Number Publication Date
WO2011037351A2 true WO2011037351A2 (en) 2011-03-31
WO2011037351A3 WO2011037351A3 (en) 2011-09-01

Family

ID=43796345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006302 Ceased WO2011037351A2 (en) 2009-09-22 2010-09-15 Led module for lighting device

Country Status (2)

Country Link
KR (1) KR200448868Y1 (en)
WO (1) WO2011037351A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012082925A1 (en) * 2010-12-15 2012-06-21 Illinois Tool Works Inc. Heat-sink/connector system for light emitting diode
CN103867916A (en) * 2012-12-11 2014-06-18 吴铭远 Structure of LED lamps
EP3136455A4 (en) * 2014-04-22 2017-10-25 Fernando Ruiz de Apodaca Cardeñosa Optical system for led lamps and luminaires

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101132883B1 (en) * 2010-07-14 2012-04-03 에스케이이노베이션 주식회사 An explosion proof LED lamp with half convex lens type globe
CN103399451B (en) * 2013-08-16 2015-09-16 深圳市帅映科技有限公司 A kind of laser projection
KR102220505B1 (en) * 2015-01-29 2021-02-25 엘지이노텍 주식회사 A light emitting module
KR101974876B1 (en) * 2018-01-19 2019-08-23 통일방폭전기 주식회사 Potable LED lighting device for preventing pressure explosion
JP7789743B2 (en) * 2020-07-06 2025-12-22 ルミレッズ リミテッド ライアビリティ カンパニー LED retrofit lamp for automotive lighting systems and manufacturing method
KR102772426B1 (en) * 2022-02-07 2025-02-26 주식회사 말타니 Light-emitting module for lighting apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2609473B2 (en) * 1989-10-23 1997-05-14 シャープ株式会社 Communication device
KR100496522B1 (en) * 2005-03-23 2005-06-27 주식회사 누리플랜 Led illumination lamp
TWM322512U (en) * 2007-05-21 2007-11-21 Jarrer Co Ltd LED lamp having shielding sheet
KR100914507B1 (en) * 2009-05-14 2009-09-04 (주)대성전기조명 Coupling apparatus of lighting led module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012082925A1 (en) * 2010-12-15 2012-06-21 Illinois Tool Works Inc. Heat-sink/connector system for light emitting diode
US9194573B2 (en) 2010-12-15 2015-11-24 Illinois Tool Works Inc. Heat-sink/connector system for light emitting diode
CN103867916A (en) * 2012-12-11 2014-06-18 吴铭远 Structure of LED lamps
EP3136455A4 (en) * 2014-04-22 2017-10-25 Fernando Ruiz de Apodaca Cardeñosa Optical system for led lamps and luminaires

Also Published As

Publication number Publication date
WO2011037351A3 (en) 2011-09-01
KR200448868Y1 (en) 2010-05-27

Similar Documents

Publication Publication Date Title
KR200448868Y1 (en) LED module for lighting fixtures
JP5340179B2 (en) Lighting assembly having a heat dissipating housing
JP5582305B2 (en) Lamp apparatus and lighting apparatus
EP2625458A1 (en) Flat modulus light source
CN101936460A (en) LED lamps
WO2011037307A1 (en) Led lighting lamp
CN101684931A (en) Light-emitting diode lamp
JP4479497B2 (en) lighting equipment
WO2013112650A1 (en) Remote thermal compensation assembly
JP5594600B2 (en) lighting equipment
US8016453B2 (en) LED lamp assembly
JP2019515426A (en) Lighting device
JP6167744B2 (en) lamp
JP5320563B2 (en) lighting equipment
CN102588777A (en) Lighting device
JP2014203682A (en) Lighting device
EP3047206B1 (en) Lighting apparatus and lighting system
CN103016979A (en) Cross-inserted-type LED light source module
WO2012167731A1 (en) A led lamp
KR200463715Y1 (en) Assembling structure of the illuminators for medical usage
JP5950141B2 (en) lighting equipment
JP5126637B2 (en) lighting equipment
JP2012146441A (en) Lighting fixture
CN212961185U (en) Down lamp
CN221279421U (en) Deep sea lamp heat dissipation compression-resistant structure and lamp

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10818992

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10818992

Country of ref document: EP

Kind code of ref document: A2