KR102382299B1 - Led factory lamp with skirt in integral type - Google Patents

Led factory lamp with skirt in integral type Download PDF

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Publication number
KR102382299B1
KR102382299B1 KR1020210077431A KR20210077431A KR102382299B1 KR 102382299 B1 KR102382299 B1 KR 102382299B1 KR 1020210077431 A KR1020210077431 A KR 1020210077431A KR 20210077431 A KR20210077431 A KR 20210077431A KR 102382299 B1 KR102382299 B1 KR 102382299B1
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South Korea
Prior art keywords
waterproof
edge
led
bolt
led module
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KR1020210077431A
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Korean (ko)
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박용재
고광용
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신승라이텍 주식회사
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    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/143—The cover being attached to a supporting lampshade frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • 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
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • 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
    • 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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a shade-integrated LED factory lamp capable of reducing a defect rate, simplifying a manufacturing process, reducing a manufacturing cost, and improving durability. According to the present invention, the shade-integrated LED factory lamp includes: an integrated floodlight body; an LED module; a sealing member; a light diffusion waterproof cover; a through-hole; and a waterproof bolt.

Description

갓 일체형 LED 공장등{LED FACTORY LAMP WITH SKIRT IN INTEGRAL TYPE}LED factory lamp with integrated shade {LED FACTORY LAMP WITH SKIRT IN INTEGRAL TYPE}

본 발명은 저비용으로 투광등 본체를 일체형으로 다이캐스팅하여 제조하여 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있고, 방열핀에 의해 방열효율을 극대화하여 내구성을 향상시킬 수 있는, 갓 일체형 LED 공장등에 관한 것이다.The present invention can reduce the defect rate, simplify the manufacturing process, and reduce manufacturing cost by manufacturing the floodlight body integrally at low cost by die-casting, so that mutual assembly is unnecessary, and the durability can be improved by maximizing the heat dissipation efficiency by the heat dissipation fin , it relates to lampshade all-in-one LED factory lights.

주지하는 바와 같이, 조명을 위해 사용되는 등기구로, 전력 소모량이 적으면서 사용 수명이 반 영구적으로 제공되는 LED가 주로 활용되고 있다.As is well known, as a luminaire used for lighting, LED, which consumes less power and provides a semi-permanent service life, is mainly used.

한편, 공장등(Factory Lamp)은 공장등, 특히 공장 내부의 조립라인에 설치되는 조명은 천장에 설치되며, 하부로 광을 조사하여 내부를 밝게 하는 조명등으로 LED를 적용한 사례가 증가하고 있다.On the other hand, factory lamps, especially those installed on the assembly line inside the factory, are installed on the ceiling, and the cases of applying LED as lighting lamps that illuminate the interior by irradiating light downwards are increasing.

이와 관련한 선행기술로서, 한국 등록특허공보 제10-1941153호가 개시되어 있는데, 종래기술에 의한 착탈식 LED 공장등은, 복수의 LED(111)가 실장되어 있는 LED 모듈(110)과, LED 모듈(110)에서 발생하는 열을 방열하기 위해서 LED 모듈(110)의 상면에 설치되는 방열판(120)과, 방열판(120)에 체결되어서 LED 모듈(110)에서 발광되는 빛을 반사하여서 집중시키는 반사갓(190)을 포함하여 구성되고, 방열판(120)의 하측에는 나사홈(125a)이 형성되어 있고, 반사갓(190)의 상단에는 나사홈(125a)과 나사체결되는 나사산(191a)이 형성되어 있어서, 반사갓(190)은 방열판(120)에 나사식으로 착탈되어, 반사갓을 착탈식으로 구비하도록 한다.As a prior art related to this, Korean Patent Publication No. 10-1941153 is disclosed, and a detachable LED factory light according to the prior art, an LED module 110 in which a plurality of LEDs 111 are mounted, and an LED module 110 ) to dissipate heat generated from the heat sink 120 installed on the upper surface of the LED module 110, and a reflector shade 190 that is fastened to the heat sink 120 to reflect and focus the light emitted from the LED module 110. A screw groove 125a is formed on the lower side of the heat sink 120, and a screw thread 191a screwed with the screw groove 125a is formed at the upper end of the reflector shade 190, so the reflection shade ( 190 is screw-type attached to and detached from the heat sink 120, so that the reflector is detachably provided.

하지만, 착탈식으로 나사체결하는 방열판과 반사갓의 결합구조를 개선하여 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있는 기술이 요구된다.However, there is a need for a technology capable of reducing the defect rate, simplifying the manufacturing process and reducing manufacturing cost by improving the coupling structure of the heat sink and the reflector, which is detachably fastened with screws, to eliminate the need for mutual assembly.

한국 등록특허공보 제10-1941153호 (착탈식 LED 공장등, 2019.04.12)Korean Patent Publication No. 10-1941153 (Removable LED Factory Light, 2019.04.12)

본 발명의 사상이 이루고자 하는 기술적 과제는, 저비용으로 투광등 본체를 일체형으로 다이캐스팅하여 제조하여 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있고, 방열핀에 의해 방열효율을 극대화하여 내구성을 향상시킬 수 있는, 갓 일체형 LED 공장등을 제공하는 데 있다.The technical problem to be achieved by the spirit of the present invention is to reduce the defect rate, simplify the manufacturing process and reduce manufacturing cost, as there is no need for mutual assembly by manufacturing the floodlight body integrally at low cost by die-casting, and heat dissipation efficiency by the heat dissipation fins It is to provide a shade-integrated LED factory light that can be maximized to improve durability.

전술한 목적을 달성하고자, 본 발명은, 평탄화 가공된 저면에는 LED PCB 기판이 형성되고, 상면에 상기 LED PCB 기판으로부터의 발열을 방열시키는 다수의 방열핀이 방사형으로 배열 형성된 원판 프레임과, 상기 원판 프레임의 가장자리로부터 외측으로 100° 이상 170°의 각도를 유지하여 연장되어 갓 형상으로 형성되는 등갓으로 이루어지고, 상기 방열핀과 상기 원판 프레임과 상기 등갓은 다이캐스팅 금형에 의해 일체형으로 형성되는, 일체형 투광등 본체; 상기 일체형 투광등 본체의 저면에 열전달 내열구리스가 도포되어 밀착되도록 나사체결되는, LED모듈; 상기 LED모듈이 안착되는 상기 일체형 투광등 본체의 저면의 단차진 가장자리에 형성된 실링홈에 안착되는 링 형상의 실링부재; 상기 LED모듈 전체를 커버하며, 가장자리는 상기 실링부재에 밀착되어 방수처리되고, 상기 저면의 가장자리와 나사체결되는, 광확산방수커버; 상기 원판 프레임의 정중앙에 관통 형성되어 전원선이 상기 LED PCB 기판으로 연결되는 관통홀; 및 상기 관통홀에 삽입 체결되고, 상기 관통홀 내측으로 단열링과 내열성 방수링이 함께 조립되는 방수볼트;를 포함하는, 갓 일체형 LED 공장등을 제공한다.In order to achieve the above object, the present invention provides a circular plate frame in which an LED PCB substrate is formed on a flattened bottom surface, and a plurality of heat dissipation fins for dissipating heat from the LED PCB substrate are formed in a radial arrangement on the top surface, and the circular plate frame It consists of a lampshade extending outward by maintaining an angle of 100° or more and 170° outward from the edge of ; an LED module, which is screw-fastened so that heat transfer heat-resistant grease is applied to the bottom surface of the integrated floodlight body and is in close contact; a ring-shaped sealing member seated in a sealing groove formed at a stepped edge of a bottom surface of the integrated floodlight body on which the LED module is seated; a light-diffusion waterproof cover that covers the entire LED module, the edge is in close contact with the sealing member, is waterproofed, and is screwed to the edge of the bottom; a through hole formed through the center of the circular plate frame and through which a power line is connected to the LED PCB substrate; and a waterproof bolt inserted and fastened into the through-hole and assembled with an insulating ring and a heat-resistant waterproof ring inside the through-hole.

여기서, 상기 실링부재는 상기 LED모듈의 가장자리와 상기 광확산방수커버 가장자리 사이에 개재되어 상호 밀착 결합되고, 상기 LED모듈에 대향하는 일측에는 곡선형 요홈부가 형성되고 타측에는 볼록부가 형성되되, 상기 곡선형 요홈부에 접촉하는 상기 LED모듈의 가장자리는 돌출 형성될 수 있다.Here, the sealing member is interposed between the edge of the LED module and the edge of the light diffusion waterproof cover and closely coupled to each other, a curved concave portion is formed on one side opposite to the LED module and a convex portion is formed on the other side, the curved The edge of the LED module in contact with the mold recess may be formed to protrude.

또한, 상기 관통홀의 하단에는 단차부가 형성되고, 상기 단차부의 상단에는 상기 전원선을 압착하여 감싸는 상기 단열링이 삽입되고, 상기 관통홀의 상단 내주면에는 상기 방수볼트가 나사체결하는 나사산이 형성되고, 상기 관통홀의 상단면과 상기 방수볼트의 볼트머리 저면 사이에는 상기 내열성 방수링이 개재될 수 있다.In addition, a step portion is formed at the lower end of the through hole, the heat insulating ring is inserted to compress the power wire at the upper end of the step portion, and a thread for screwing the waterproof bolt is formed on the inner circumferential surface of the upper end of the through hole, The heat-resistant waterproof ring may be interposed between the top surface of the through-hole and the bottom surface of the bolt head of the waterproof bolt.

또한, 외부전원이 AC인 경우, 상기 방수볼트는 상기 관통홀에 나사체결하는 하단 볼트핀과 볼트머리와 상단 볼트핀으로 구성될 수 있다.In addition, when the external power is AC, the waterproof bolt may be composed of a lower bolt pin screwed to the through hole, a bolt head, and an upper bolt pin.

또는, 외부전원이 DC인 경우, 상기 원판 프레임의 상단에는 SMPS가 안착되어 고정되는 한쌍의 체결보스가 이격되어 돌출 형성되고, 상기 방수볼트는 상기 관통홀에 나사체결하는 볼트핀과 볼트머리로 구성될 수 있다.Alternatively, when the external power is DC, a pair of fastening bosses on which the SMPS is seated and fixed are protruded apart from each other on the upper end of the disc frame, and the waterproof bolt consists of a bolt pin and a bolt head screwed into the through hole. can be

또한, 상기 원판 프레임의 가장자리에는 한쌍의 천정 고정용 프레임이 직립하여 형성되고, 상기 천정 고정용 프레임에는 행거가 결합될 수 있다.In addition, a pair of frames for fixing the ceiling are formed upright at the edges of the disc frame, and a hanger may be coupled to the frame for fixing the ceiling.

또한, 상기 일체형 투광등 본체는 Al로 구성될 수 있다.In addition, the integrated floodlight body may be made of Al.

본 발명에 의하면, 저비용으로 투광등 본체를 일체형으로 다이캐스팅하여 제조하여 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있고, 방열핀에 의해 방열효율을 극대화하여 내구성을 향상시키고, 전원선이 인입되는 방수볼트를 적용하여 방수구조를 이루도록 할 수 있는 효과가 있다.According to the present invention, it is possible to reduce the defect rate, simplify the manufacturing process and reduce manufacturing cost by manufacturing the floodlight body integrally at low cost by die-casting it, thereby reducing the defect rate, simplify the manufacturing process, and improve the durability by maximizing the heat dissipation efficiency by the heat dissipation fins. , there is an effect that can achieve a waterproof structure by applying a waterproof bolt through which the power line is introduced.

도 1은 종래기술에 의한 착탈식 LED 공장등을 예시한 것이다.
도 2는 본 발명의 실시예에 의한 갓 일체형 LED 공장등의 사시도를 도시한 것이다.
도 3은 도 2의 갓 일체형 LED 공장등의 측면구조를 도시한 것이다.
도 4는 도 2의 갓 일체형 LED 공장등의 AC용 방수볼트와 일체형 투광등 본체의 체결구조를 도시한 것이다.
도 5는 도 2의 갓 일체형 LED 공장등의 DC용 방수볼트와 일체형 투광등 본체의 체결구조를 도시한 것이다.
도 6은 도 2의 갓 일체형 LED 공장등의 실링부재의 체결구조를 도시한 것이다.
도 7은 도 2의 갓 일체형 LED 공장등의 제품 사진을 예시한 것이다.1 illustrates a removable LED factory light according to the prior art.
Figure 2 shows a perspective view of a lamp shade integrated LED factory light according to an embodiment of the present invention.
Figure 3 shows the side structure of the lamp integrated LED factory lamp of Figure 2;
4 is a view illustrating the fastening structure of the AC waterproof bolt and the integrated floodlight body of the shade integrated LED factory light of FIG. 2 .
5 is a diagram illustrating the fastening structure of the DC waterproof bolt and the integrated floodlight body of the shade integrated LED factory light of FIG. 2 .
6 is a view showing the fastening structure of the sealing member of the lamp integrated LED factory of FIG. 2 .
7 is an illustration of a product photo of the lamp integrated LED factory of FIG. 2 .

이하, 첨부된 도면을 참조로 전술한 특징을 갖는 본 발명의 실시예를 더욱 상세히 설명하고자 한다.Hereinafter, embodiments of the present invention having the above-described characteristics will be described in more detail with reference to the accompanying drawings.

본 발명의 실시예에 의한 갓 일체형 LED 공장등은, 평탄화 가공된 저면(111)에는 LED PCB 기판이 형성되고, 상면에 LED PCB 기판으로부터의 발열을 방열시키는 다수의 방열핀(112)이 방사형으로 배열 형성된 원판 프레임(113)과, 원판 프레임(113)의 가장자리로부터 외측으로 100° 이상 170°의 각도를 유지하여 연장되어 갓 형상으로 형성되는 등갓(114)으로 이루어지고, 방열핀(112)과 원판 프레임(113)과 등갓(114)은 다이캐스팅 금형에 의해 일체형으로 형성되는, 일체형 투광등 본체(110), 일체형 투광등 본체(110)의 저면에 열전달 내열구리스가 도포되어 밀착되도록 나사체결되는, LED모듈(120), LED모듈(120)이 안착되는 일체형 투광등 본체(110)의 저면의 단차진 가장자리에 형성된 실링홈(131)에 안착되는 링 형상의 실링부재(130), LED모듈(120) 전체를 커버하며, 가장자리는 실링부재(130)에 밀착되어 방수처리되고, 저면의 가장자리와 나사체결되는, 광확산방수커버(140), 원판 프레임(113)의 정중앙에 관통 형성되어 전원선(10)이 LED PCB 기판으로 연결되는 관통홀(150), 및 관통홀(150)에 삽입 체결되고, 관통홀(150) 내측으로 단열링(161)과 내열성 방수링(162)이 함께 조립되는 방수볼트(160)를 포함하여, 저비용으로 투광등 본체를 일체형으로 다이캐스팅하여 제조하고 방열효율을 극대화하면서 방수구조를 이루도록 하는 것을 요지로 한다.In the shade-integrated LED factory light according to the embodiment of the present invention, an LED PCB substrate is formed on the flattened bottom surface 111 , and a plurality of heat dissipation fins 112 for dissipating heat from the LED PCB substrate are radially arranged on the top surface. The formed disk frame 113 and the lampshade 114 extending outward from the edge of the disk frame 113 by maintaining an angle of 100° or more and 170° to form a lampshade, heat dissipation fins 112 and the disk frame 113 and the lampshade 114 are integrally formed by a die-casting mold, the integrated floodlight body 110, the bottom surface of the integrated floodlight body 110 is coated with heat transfer heat-resistant grease and screwed so as to be in close contact with the LED module (120), a ring-shaped sealing member 130 seated in the sealing groove 131 formed on the stepped edge of the bottom of the integrated floodlight body 110 on which the LED module 120 is seated, the entire LED module 120 The light diffusion waterproof cover 140, which is attached to the sealing member 130 and is waterproofed, and screwed to the edge of the bottom, is formed penetrating through the center of the disc frame 113, and the power line (10) A waterproof bolt that is inserted and fastened into the through hole 150 connected to the LED PCB board and the through hole 150, and the insulation ring 161 and the heat resistant waterproof ring 162 are assembled together inside the through hole 150 ( 160), the main objective is to manufacture the floodlight body by die casting integrally at low cost, and to achieve a waterproof structure while maximizing heat dissipation efficiency.

이하, 도 2 내지 도 7을 참조하여, 전술한 구성의 갓 일체형 LED 공장등을 상술하면 다음과 같다.Hereinafter, with reference to FIGS. 2 to 7, the lamp shade integrated LED factory lamp of the above configuration will be described in detail as follows.

우선, 일체형 투광등 본체(110)의 평탄화 가공된 저면(111)에는 LED PCB 기판(미도시)이 형성되고(도 2의 (b) 참조), 상면에는 구동시 LED PCB 기판으로부터 전달되는 발열을 방열시키는(hitsink) 다수의 방열핀(112)이 방사형으로 다수 배열 형성된 원판 프레임(113)(도 2의 (a) 참조)과, 원판 프레임(113)의 가장자리로부터 외측으로 100° 이상 170°의 각도(a)를 유지하여(도 3의 (a) 참조) 연장되고 갓 형상으로 형성되어 광확산 각도를 제공하는 등갓(114)으로 이루어진다.First, an LED PCB substrate (not shown) is formed on the flattened bottom surface 111 of the integrated floodlight body 110 (refer to FIG. 2 (b)), and on the top surface, heat transmitted from the LED PCB substrate during driving A plurality of heat dissipation fins 112 for heat dissipation are formed in a plurality of radially arranged disk frame 113 (see FIG. (a) is maintained (refer to (a) of FIG. 3) and is formed in the shape of a lampshade and consists of a lampshade 114 that provides a light diffusion angle.

여기서, 일체형 투광등 본체(110)를 형성하는 방열핀(112)과 원판 프레임(113)과 등갓(114)은 다이캐스팅 금형에 의해 일체형으로 형성될 수 있다.Here, the heat dissipation fin 112, the disc frame 113, and the lamp shade 114 forming the integrated floodlight body 110 may be integrally formed by a die-casting mold.

즉, 종래의 투광등 본체에서와 같이, 방열판과 반사갓을 각각 분리 형성하여 상호 체결하여 결합되는 구성과 달리, 방열핀(112)과 원판 프레임(113)과 등갓(114)을 일체형으로 형성하여서, 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있다.That is, unlike the configuration in which the heat sink and the reflective shade are separately formed and coupled to each other as in the conventional floodlight main body, the heat dissipation fin 112, the disc frame 113, and the lamp shade 114 are integrally formed and mutually Since assembly is unnecessary, the defect rate can be reduced, the manufacturing process can be simplified, and the manufacturing cost can be reduced.

한편, 일체형 투광등 본체(110)의 표면, 특히 등갓(114)의 내부면에는 고광량 분체 도료가 코팅된 반사면이 형성되어 광 조사 효율을 높일 수 있고, 일체형 투광등 본체(110)는 Al로 구성되고 애노다이징 도장처리되어 내식성과 강성을 향상시킬 수도 있다.On the other hand, the surface of the integrated floodlight body 110, particularly the inner surface of the lampshade 114, is formed with a reflective surface coated with a high light intensity powder paint to increase light irradiation efficiency, and the integrated floodlight body 110 is made of Al It can be made of and anodized to improve corrosion resistance and rigidity.

다음, LED모듈(120)은, 도 7의 (b)에 예시된 바와 같이, 일체형 투광등 본체(110)의 저면(111)에 열전달 내열구리스가 도포되어 밀착되도록 나사체결되어 결합된다.Next, the LED module 120 is screwed so that heat transfer heat-resistant grease is applied to the bottom surface 111 of the integrated floodlight body 110 and is in close contact with the LED module 120, as illustrated in FIG. 7(b) .

여기서, LED모듈(120)은 LED PCB 기판에 의해 구동되는 다수의 LED를 구비하고, 다수의 LED는 방사형으로 배열될 수 있다.Here, the LED module 120 includes a plurality of LEDs driven by an LED PCB substrate, and the plurality of LEDs may be radially arranged.

다음, 실링부재(130)는, 도 3의 (b)에 도시된 바와 같이, 링 형상으로 형성되어, LED모듈(120)이 안착되는 일체형 투광등 본체(110)의 저면(111)의 단차진 가장자리에 형성된 실링홈(131)에 인입되어 안착된다.Next, the sealing member 130, as shown in Fig. 3 (b), is formed in a ring shape, the step difference of the bottom surface 111 of the integrated floodlight body 110 on which the LED module 120 is mounted. It is inserted into the sealing groove 131 formed on the edge and is seated.

즉, 실링부재(130)는 광확산방수커버(140)와 LED모듈(120)이 안착된 일체형 투광등 본체(110)의 저면 사이의 내부공간을 수밀시켜 방수시킬 수 있다.That is, the sealing member 130 can make waterproof by sealing the inner space between the light diffusion waterproof cover 140 and the bottom surface of the integrated floodlight body 110 on which the LED module 120 is mounted.

또는, 도 6에 도시된 바와 같이, 실링부재(130)는 LED모듈(120)의 가장자리와 광확산방수커버(140) 가장자리 사이에 개재되어 상호 밀착 결합되고, 실링부재(130)에서, LED모듈(120)에 대향하는 일측에는 곡선형 요홈부(132)가 형성되고 타측에는 볼록부(133)가 형성되되, 곡선형 요홈부(133)에 접촉하는 LED모듈(120)의 가장자리는 돌출 형성되어서, 실링부재(130)와의 압착시에, LED모듈(120)의 돌출영역과 광확산방수커버(140) 가장자리영역 사이의 접촉면적을 확장시켜 수밀성을 보다 높일 수도 있다.Alternatively, as shown in FIG. 6 , the sealing member 130 is interposed between the edge of the LED module 120 and the edge of the light diffusion waterproof cover 140 to be closely coupled to each other, and in the sealing member 130 , the LED module A curved concave portion 132 is formed on one side opposite to 120 and a convex portion 133 is formed on the other side, and the edge of the LED module 120 in contact with the curved concave portion 133 is formed to protrude. , at the time of compression with the sealing member 130, the contact area between the protrusion area of the LED module 120 and the edge area of the light diffusion waterproof cover 140 may be expanded to further increase the watertightness.

다음, 광확산방수커버(140)는 LED모듈(120) 전체를 커버하며, 가장자리는 실링부재(130)에 밀착되어 방수처리되고, 저면의 가장자리와 나사체결되어 실링부재(130)를 실링홈(131)에 압착시키고, 투명소재 또는 반투명소재로 이루어져 LED모듈(120)로부터 조사되는 광을 확산시킨다.Next, the light diffusion waterproof cover 140 covers the entire LED module 120, and the edge is in close contact with the sealing member 130 to be waterproofed, and is screwed with the edge of the bottom to secure the sealing member 130 to the sealing groove ( 131), and is made of a transparent or semi-transparent material to diffuse the light irradiated from the LED module 120.

다음, 관통홀(150)은 원판 프레임(113)의 정중앙에 관통 형성되어 전원선(10)이 LED PCB 기판으로 전기적으로 연결되도록 한다.Next, the through hole 150 is formed through the center of the circular plate frame 113 so that the power line 10 is electrically connected to the LED PCB board.

다음, 방수볼트(160)는, 도 2의 (a)에 도시된 바와 같이, 관통홀(150)에 삽입 체결되고, 관통홀(150) 내측으로 단열링(161)과 내열성 방수링(162)이 함께 조립되고, 전원선(10)은 방수볼트(160)의 내측홀에 인입되어 LED PCB 기판으로 연결된다.Next, the waterproof bolt 160 is inserted and fastened into the through hole 150, as shown in FIG. These are assembled together, and the power line 10 is introduced into the inner hole of the waterproof bolt 160 and is connected to the LED PCB board.

한편, 도 4 및 도 5를 참고하면, 관통홀(150)의 하단에는 단차부(151)가 형성되고, 단차부(151)의 상단에는 전원선(10)을 압착하여 감싸는 단열링(161)이 삽입되고, 관통홀(150)의 상단 내주면에는 방수볼트(160)가 나사체결하는 나사산(152)이 형성되고, 관통홀(150)의 상단면과 방수볼트(160)의 볼트머리(160b) 저면 사이에는 내열성 방수링(162)이 개재되어서, 방수볼트(160)의 볼트체결시 단열링(161)을 압착하여 방수볼트(160)를 관통한 전원선(10)을 수밀시키면서 전원선(10)으로 직접 전달될 수 있는 열을 차단시키고, 방수볼트(160)의 볼트머리(160b)에 의해 내열성 방수링(162)이 압착되어 수밀시켜 원판 프레임(113)을 방수처리할 수 있다.Meanwhile, referring to FIGS. 4 and 5 , a stepped portion 151 is formed at the lower end of the through hole 150 , and an insulation ring 161 that compresses and surrounds the power wire 10 at the upper end of the stepped portion 151 . This is inserted, and a thread 152 to which the waterproof bolt 160 is screwed is formed on the inner peripheral surface of the upper end of the through hole 150 , and the upper surface of the through hole 150 and the bolt head 160b of the waterproof bolt 160 are formed. A heat-resistant waterproof ring 162 is interposed between the bottom surfaces, so that when the waterproof bolt 160 is fastened, the insulation ring 161 is pressed to seal the power wire 10 passing through the waterproof bolt 160 while watertightening the power wire 10 ) to block the heat that can be directly transferred, and the heat-resistant waterproof ring 162 is pressed by the bolt head 160b of the waterproof bolt 160 to make it watertight, so that the disc frame 113 can be waterproofed.

여기서, 외부전원이 AC인 경우, 별도의 SMPS(Switching Mode Power Supply)가 불필요하므로, 도 4에 도시된 바와 같이, 방수볼트(160)는 관통홀(150)에 나사체결하는 하단 볼트핀(160a)과 볼트머리(160b)와 상단 볼트핀(160c)으로 구성될 수 있다.Here, when the external power is AC, a separate SMPS (Switching Mode Power Supply) is unnecessary, so as shown in FIG. 4 , the waterproof bolt 160 is a lower bolt pin 160a screwed to the through hole 150 . ) and a bolt head 160b and an upper bolt pin 160c.

또는, 외부전원이 DC인 경우, 도 5 및 도 7의 (a)에 도시된 바와 같이, 원판 프레임(113)의 상단에는 전원공급장치인 SMPS(20)가 안착되어 고정되는 한쌍의 체결보스(115)가 이격되어 돌출 형성되고, 방수볼트(160)는 관통홀(150)에 나사체결하는 볼트핀(160a)과 볼트머리(160b)로 구성될 수 있다. 여기서, 체결보스(115)는 일체형 투광등 본체(110)와 일체형으로 형성될 수도 있다.Alternatively, when the external power source is DC, as shown in FIGS. 5 and 7 (a), a pair of fastening bosses ( 115 are spaced apart and protrude, and the waterproof bolt 160 may be composed of a bolt pin 160a and a bolt head 160b that are screwed into the through hole 150 . Here, the fastening boss 115 may be formed integrally with the integrated floodlight body 110 .

또한, 도 2의 (a)에 도시된 바와 같이, 원판 프레임(113)의 가장자리에는 한쌍의 천정 고정용 프레임(116)이 직립하여 형성되고, 천정 고정용 프레임(116)에는 행거(미도시)가 결합되어 공장 천정에 설치되도록 할 수 있다.In addition, as shown in (a) of Figure 2, a pair of ceiling fixing frames 116 are formed upright on the edge of the disc frame 113, and the ceiling fixing frame 116 has a hanger (not shown). can be combined and installed on the factory ceiling.

한편, 일체형 투광등 본체(110), 특히 공장 특성상, 등갓(114)의 스커트 하단영역에 찌그러짐 방지 링프레임(미도시)을 형성하여 등갓(114)이 외부물체와 충돌하여 찌그러져 손상되어 광조사효율이 저하되지 않도록 할 수도 있다.On the other hand, the integrated floodlight body 110, in particular, due to the nature of the factory, an anti-collision ring frame (not shown) is formed in the lower region of the skirt of the lamp shade 114, so that the lamp shade 114 collides with an external object and is crushed and damaged, resulting in light irradiation efficiency You can also make sure it doesn't deteriorate.

따라서, 전술한 바와 같은 갓 일체형 LED 공장등의 구성에 의해서, 저비용으로 투광등 본체를 일체형으로 다이캐스팅하여 제조하여 상호 조립이 불필요하여 불량률을 낮추고 제조공정을 간소화하고 제조비용을 절감할 수 있고, 방열핀에 의해 방열효율을 극대화하여 내구성을 향상시키고, 전원선이 인입되는 방수볼트를 적용하여 방수구조를 이루도록 할 수 있다.Therefore, by the configuration of the shade-integrated LED factory light as described above, the floodlight body is manufactured by integrally die-casting at low cost, thereby reducing the defect rate and simplifying the manufacturing process and reducing the manufacturing cost because there is no need for mutual assembly, and the heat dissipation fin By maximizing heat dissipation efficiency, durability is improved, and a waterproof structure can be achieved by applying a waterproof bolt through which the power line is introduced.

본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원 시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Configurations shown in the embodiments and drawings described in this specification are only the most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be water and variations.

110 : 일체형 투광등 본체 111 : 저면
112 : 방열핀 113 : 원판 프레임
114 : 등갓 115 : 체결보스
116 : 천정 고정용 프레임 120 : LED모듈
130 : 실링부재 131 : 실링홈
132 : 곡선형 요홈부 133 : 볼록부
140 : 광확산방수커버 150 : 관통홀
151 : 단차부 152 : 나사산
160 : 방수볼트 161 : 단열링
162 : 내열성 방수링 10 : 전원선
20 : SMPS110: integrated floodlight body 111: bottom
112: heat dissipation fin 113: disc frame
114: lampshade 115: fastening boss
116: ceiling fixing frame 120: LED module
130: sealing member 131: sealing groove
132: curved concave portion 133: convex portion
140: light diffusion waterproof cover 150: through hole
151: step part 152: screw thread
160: waterproof bolt 161: insulation ring
162: heat-resistant waterproof ring 10: power line
20: SMPS

Claims (7)

평탄화 가공된 저면에는 LED PCB 기판이 형성되고, 상면에 상기 LED PCB 기판으로부터의 발열을 방열시키는 다수의 방열핀이 방사형으로 배열 형성된 원판 프레임과, 상기 원판 프레임의 가장자리로부터 외측으로 100° 이상 170°이하의 각도중 어느 하나의 각도를 유지하여 연장되어 갓 형상으로 형성되는 등갓으로 이루어지고, 상기 방열핀과 상기 원판 프레임과 상기 등갓은 다이캐스팅 금형에 의해 일체형으로 형성되며, 상기 등갓의 내부면에는 고광량 분체 도료가 코팅된 반사면이 형성되고, 상기 등갓의 스커트 하단영역에 찌그러짐 방지 링프레임이 형성되는 일체형 투광등 본체;
상기 일체형 투광등 본체의 저면에 열전달 내열구리스가 도포되어 밀착되도록 나사체결되는, LED모듈;
상기 LED모듈이 안착되는 상기 일체형 투광등 본체의 저면의 단차진 가장자리에 형성된 실링홈에 안착되는 링 형상의 실링부재;
상기 LED모듈 전체를 커버하며, 가장자리는 상기 실링부재에 밀착되어 방수처리되고, 상기 저면의 가장자리와 나사체결되며, 투명 또는 반투명소재로 이루어져 상기 LED모듈로부터 조사되는 광을 확산시키는, 광확산방수커버;
상기 원판 프레임의 정중앙에 관통 형성되어 전원선이 상기 LED PCB 기판으로 연결되는 관통홀; 및
상기 관통홀에 삽입 체결되고, 상기 관통홀 내측으로 단열링과 내열성 방수링이 함께 조립되는 방수볼트를 포함하며,
상기 일체형 투광등 본체를 구성하는 상기 방열핀과 상기 원판 프레임과 상기 등갓은 Al로 구성되면서 애노다이징 도장 처리되고,
상기 실링부재는 상기 LED모듈의 가장자리와 상기 광확산방수커버 가장자리 사이에 개재되어 상호 밀착 결합되고, 상기 LED모듈에 대향하는 일측에는 곡선형 요홈부가 형성되고 타측에는 볼록부가 형성되되, 상기 곡선형 요홈부에 접촉하는 상기 LED모듈의 가장자리는 돌출 형성되어 상기 실링부재와의 압착시 상기 LED모듈의 돌출영역과 상기 광확산방수커버 가장자리 사이의 접촉면적을 확장시키는 것을 특징으로 하는, 갓 일체형 LED 공장등.
An LED PCB board is formed on the bottom surface of the flattening process, and a plurality of heat dissipation fins for dissipating heat from the LED PCB board are formed on the top surface in a radial arrangement, and 100° or more and 170° or less from the edge of the disk frame to the outside. It consists of a lampshade which is extended by maintaining any one of the angles of the lampshade and is formed in the shape of a shade, the heat dissipation fin, the disc frame, and the lampshade are integrally formed by a die-casting mold, and high-light powder on the inner surface of the lampshade an integrated floodlight body having a paint-coated reflective surface and a distortion-preventing ring frame formed in the lower region of the skirt of the lampshade;
an LED module, which is screw-fastened so that heat transfer heat-resistant grease is applied to the bottom surface of the integrated floodlight body and is in close contact;
a ring-shaped sealing member seated in a sealing groove formed on a stepped edge of a bottom surface of the integrated floodlight body on which the LED module is seated;
A light diffusion waterproof cover that covers the entire LED module, the edge is waterproofed in close contact with the sealing member, is screwed to the edge of the bottom surface, and is made of a transparent or translucent material to diffuse the light irradiated from the LED module ;
a through hole formed through the center of the circular plate frame and through which a power line is connected to the LED PCB substrate; and
and a waterproof bolt inserted and fastened into the through hole and assembled with a heat insulating ring and a heat resistant waterproof ring inside the through hole,
The heat dissipation fin, the disc frame, and the lamp shade constituting the integrated floodlight body are made of Al and treated with anodizing,
The sealing member is interposed between the edge of the LED module and the edge of the light diffusion waterproof cover and is closely coupled to each other, and a curved concave portion is formed on one side opposite to the LED module and a convex portion is formed on the other side, the curved concave The edge of the LED module in contact with the groove is formed to protrude to expand the contact area between the protruding area of the LED module and the edge of the light diffusion waterproof cover when compressed with the sealing member. .
 삭제delete 제1항에 있어서,
상기 관통홀의 하단에는 단차부가 형성되고, 상기 단차부의 상단에는 상기 전원선을 압착하여 감싸는 상기 단열링이 삽입되고, 상기 관통홀의 상단 내주면에는 상기 방수볼트가 나사체결하는 나사산이 형성되고, 상기 관통홀의 상단면과 상기 방수볼트의 볼트머리 저면 사이에는 상기 내열성 방수링이 개재되는 것을 특징으로 하는, 갓 일체형 LED 공장등.
The method of claim 1,
A step portion is formed at the lower end of the through hole, the heat insulating ring is inserted to compress and surround the power wire at the upper end of the step portion, and a thread for fastening the waterproof bolt is formed on the inner circumferential surface of the upper end of the through hole, A lamp integrated LED factory light, characterized in that the heat-resistant waterproof ring is interposed between the top surface and the bottom surface of the bolt head of the waterproof bolt.
 제3항에 있어서,
외부전원이 AC인 경우, 상기 방수볼트는 상기 관통홀에 나사체결하는 하단 볼트핀과 볼트머리와 상단 볼트핀으로 구성되는 것을 특징으로 하는, 갓 일체형 LED 공장등
4. The method of claim 3,
When the external power is AC, the waterproof bolt comprises a lower bolt pin screwed to the through hole, a bolt head, and an upper bolt pin, a lamp integrated LED factory light
 제3항에 있어서,
외부전원이 DC인 경우, 상기 원판 프레임의 상단에는 SMPS가 안착되어 고정되는 한쌍의 체결보스가 이격되어 돌출 형성되고, 상기 방수볼트는 상기 관통홀에 나사체결하는 볼트핀과 볼트머리로 구성되는 것을 특징으로 하는, 갓 일체형 LED 공장등.
4. The method of claim 3,
When the external power is DC, a pair of fastening bosses on which the SMPS is seated and fixed are formed to protrude apart from each other on the upper end of the disc frame, and the waterproof bolt is composed of a bolt pin and a bolt head screwed into the through hole. Characterized by a shade integrated LED factory light.
 제5항에 있어서,
상기 원판 프레임의 가장자리에는 한쌍의 천정 고정용 프레임이 직립하여 형성되고, 상기 천정 고정용 프레임에는 행거가 결합되는 것을 특징으로 하는, 갓 일체형 LED 공장등.
6. The method of claim 5,
A pair of ceiling fixing frames are formed upright on the edge of the disc frame, and a hanger is coupled to the ceiling fixing frame.
 삭제delete
KR1020210077431A 2021-06-15 2021-06-15 Led factory lamp with skirt in integral type KR102382299B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240109833A (en) 2023-01-05 2024-07-12 조수호 Ceiling lampshade integrally formed with heat dissipation fins

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101621802B1 (en) * 2015-09-11 2016-05-19 주식회사 디에스이 Waterproof type LED Flood Lighting
KR101941153B1 (en) 2017-11-29 2019-04-12 에이치엘비엘이디 주식회사 A detachable typed led factory lamp
KR102051489B1 (en) * 2019-10-14 2019-12-03 (주)세광산업조명 Beam angle adjustable LED floodlight
JP2019212533A (en) * 2018-06-06 2019-12-12 三菱電機株式会社 Luminaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101621802B1 (en) * 2015-09-11 2016-05-19 주식회사 디에스이 Waterproof type LED Flood Lighting
KR101941153B1 (en) 2017-11-29 2019-04-12 에이치엘비엘이디 주식회사 A detachable typed led factory lamp
JP2019212533A (en) * 2018-06-06 2019-12-12 三菱電機株式会社 Luminaire
KR102051489B1 (en) * 2019-10-14 2019-12-03 (주)세광산업조명 Beam angle adjustable LED floodlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240109833A (en) 2023-01-05 2024-07-12 조수호 Ceiling lampshade integrally formed with heat dissipation fins

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