KR101231551B1 - LED lighting apparatus with heat dissipation frame of air rotation type - Google Patents

LED lighting apparatus with heat dissipation frame of air rotation type Download PDF

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KR101231551B1
KR101231551B1 KR1020110073843A KR20110073843A KR101231551B1 KR 101231551 B1 KR101231551 B1 KR 101231551B1 KR 1020110073843 A KR1020110073843 A KR 1020110073843A KR 20110073843 A KR20110073843 A KR 20110073843A KR 101231551 B1 KR101231551 B1 KR 101231551B1
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South Korea
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air
led module
housing
heat dissipation
dissipation frame
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KR1020110073843A
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Korean (ko)
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KR20130012607A (en
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은종만
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주식회사 삼광산전
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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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • 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
    • F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Abstract

본 발명에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구는, 전면이 개방되고 후방 측면에 다수의 배출구멍이 형성되며 배출구멍을 통해 내부의 공기가 배출되는 하우징; 하우징의 전면에 결합되며 외부의 공기가 흡입되는 다수의 흡입구멍이 형성되는 LED 모듈 고정부; LED 모듈 고정부의 외부방향에 결합되는 LED 모듈; 및 하우징의 내부 및 LED 모듈 고정부의 내부 방향에 결합되고, 장방형의 다공성 파이프 형상으로 형성되며, 그 표면의 일부가 일정 구간별로 90도 돌출된 돌출부재가 형성되되, 돌출부재는 소정각도 비틀리도록 젖혀진 형상으로 형성되는 다공성 방열 프레임;을 구현한 바, 조명용 램프 내부의 공기를 회전시킴으로써, 조명용 램프 내부의 열을 신속히 배출할 수 있는 효과가 있다.The LED luminaire having an air-rotating heat dissipation frame according to the present invention comprises: a housing in which a front surface is opened and a plurality of discharge holes are formed at a rear side thereof and air is discharged through the discharge holes; An LED module fixing part coupled to the front surface of the housing and having a plurality of suction holes through which outside air is sucked; An LED module coupled to an outer direction of the LED module fixing part; And it is coupled to the inside of the housing and the inner direction of the LED module fixing portion, is formed in a rectangular porous pipe shape, a part of the surface is formed a protrusion member protruding 90 degrees by a predetermined interval, the protrusion member is bent to twist a predetermined angle Porous heat dissipation frame formed in a jin shape; By implementing the bar, by rotating the air inside the lighting lamp, there is an effect that can quickly discharge the heat inside the lighting lamp.

Description

공기 회전식 방열 프레임을 구비한 ＬＥＤ 등기구{LED lighting apparatus with heat dissipation frame of air rotation type}LED lighting apparatus with heat dissipation frame of air rotation type

본 발명은 공기 회전식 방열 프레임을 구비한 LED 등기구에 관한 것으로서, 보다 상세하게는 조명용 램프의 하우징 내부에 소정각도 비틀린 형상의 돌출부재가 형성된 다공성 방열 프레임을 설치하여 조명용 램프의 하우징 내부의 공기를 회전시켜 하우징 외부로 배출함으로써 하우징 내부의 공기가 신속히 배출되는 공기 회전식 방열 프레임을 구비한 LED 등기구에 관한 것이다.
The present invention relates to an LED luminaire having an air-rotating heat dissipation frame, and more particularly, by installing a porous heat dissipation frame having a projecting member having a predetermined angle twisted shape inside the housing of the lighting lamp to rotate the air inside the housing of the lighting lamp. The present invention relates to an LED luminaire having an air-rotating heat dissipation frame in which air inside the housing is quickly discharged by discharging it out of the housing.

일반적으로 사용되는 램프 조명 수단은 전구 또는 LED 모듈에서 많은 열이 발생한다. 이와 같은, 열은 전구 또는 LED 모듈의 수명을 단축시키는 문제점이 있었는데, 이러한 문제점을 개선하고자 한국공개특허 제10-2011-0065835호에서는 자연바람을 순환시켜 램프를 방열시키는 발명이 개시되고 있다. Lamp lighting means that are commonly used generate a lot of heat in the bulb or LED module. As such, the heat has a problem of shortening the life of the bulb or LED module, in order to improve this problem, Korean Patent Publication No. 10-2011-0065835 discloses an invention for circulating the natural wind to dissipate the lamp.

그러나, 한국공개특허 제10-2011-0065835호는 자연바람을 별도로 순환시키는 장치나 구조가 존재하지 않아 자연바람이 저절로 배출될때까지 기다려야하는 문제점이 있었고, 램프 내부에서 자연바람이 서로 충돌하여 자연바람이 배출되는데 소요되는 시간이 가변적이어서 방열이 신속하게 되지 않는다는 문제점이 있었다.
However, Korean Laid-Open Patent No. 10-2011-0065835 has a problem of waiting for the natural wind to be discharged by itself because there is no device or structure for circulating the natural wind separately, and the natural wind collides with each other inside the lamp. There is a problem that the heat dissipation is not rapid because the time taken for discharging is variable.

본 발명은 상기의 문제점을 해결하기 위하여 창출된 것으로서, 조명용 램프 내부의 공기를 회전시켜 신속히 배출함으로써 조명용 램프의 열을 빠르게 배출할 수 있는 공기 회전식 방열 프레임을 구비한 LED 등기구를 제공하는데 그 목적이 있다.
The present invention has been made to solve the above problems, to provide an LED luminaire having an air-rotating heat dissipation frame that can quickly discharge the heat of the lighting lamp by rotating the air inside the lighting lamp to discharge quickly. have.

상기와 같은 목적을 구현하기 위한 본 발명에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구는, 전면이 개방되고 후방 측면에 다수의 배출구멍이 형성되며 배출구멍을 통해 내부의 공기가 배출되는 하우징; 하우징의 전면에 결합되며 외부의 공기가 흡입되는 다수의 흡입구멍이 형성되는 LED 모듈 고정부; LED 모듈 고정부의 외부방향에 결합되는 LED 모듈; 및 하우징의 내부 및 LED 모듈 고정부의 내부 방향에 결합되고, 장방형의 다공성 파이프 형상으로 형성되며, 그 표면의 일부가 일정 구간별로 90도 돌출된 돌출부재가 형성되되, 돌출부재는 소정각도 비틀리도록 젖혀진 형상으로 형성되는 다공성 방열 프레임;을 포함한다.
An LED luminaire having an air-rotating heat dissipation frame according to the present invention for realizing the above object includes a housing in which a front surface is opened and a plurality of discharge holes are formed at a rear side thereof and air is discharged through the discharge holes; An LED module fixing part coupled to the front surface of the housing and having a plurality of suction holes through which outside air is sucked; An LED module coupled to an outer direction of the LED module fixing part; And it is coupled to the inside of the housing and the inner direction of the LED module fixing portion, is formed in a rectangular porous pipe shape, a part of the surface is formed a protrusion member protruding 90 degrees by a predetermined interval, the protrusion member is bent to twist a predetermined angle It includes; a porous heat radiation frame formed in a jin shape.

본 발명에 따르면, LED 등기구에서 등기구 내부의 공기를 회전시킴으로써, LED 등기구 내부의 열을 신속히 배출할 수 있는 효과가 있다.
According to the present invention, by rotating the air inside the light fixture in the LED lamp, there is an effect that can quickly discharge the heat inside the LED lamp.

도 1은 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 결합 사시도이다.
도 2는 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 분해 사시도이다.
도 3은 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 LED 모듈 고정부에 대한 사시도이다.1 is a combined perspective view of an LED luminaire having an air-rotating heat dissipation frame according to an embodiment of the present invention.
2 is an exploded perspective view of an LED luminaire having an air-rotating heat dissipation frame according to an embodiment of the present invention.
3 is a perspective view of the LED module fixing part of the LED luminaire having an air-rotating heat dissipation frame according to an embodiment of the present invention.

이하, 예시도면을 참조하여 본 발명에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 바람직한 실시예에 대한 구성 및 작용을 상세하게 설명한다.
Hereinafter, with reference to the exemplary drawings will be described in detail the configuration and operation of the preferred embodiment of the LED luminaire having an air-rotating heat radiation frame according to the present invention.

도 1은 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 결합 사시도이고, 도 2는 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 분해 사시도이며, 도 3은 본 발명의 실시예에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 LED 모듈 고정부에 대한 사시도이다.
1 is a combined perspective view of an LED luminaire having an air rotating heat dissipation frame according to an embodiment of the present invention, Figure 2 is an exploded perspective view of an LED luminaire having an air rotating heat dissipation frame according to an embodiment of the present invention, Figure 3 Is a perspective view of the LED module fixing part of the LED luminaire having an air-rotating heat dissipation frame according to an embodiment of the present invention.

도 1 내지 도 3에 도시된 바와 같이, 공기 회전식 방열 프레임을 구비한 LED 등기구(100)는 하우징(110), LED 모듈 고정부(120), LED 모듈(130) 및 다공성 방열 프레임(140)을 포함한다.
1 to 3, the LED luminaire 100 having an air-rotating heat dissipation frame includes a housing 110, an LED module fixing part 120, an LED module 130, and a porous heat dissipation frame 140. Include.

하우징(110)은 전면이 개방되고 후방 측면에 다수의 배출구멍(111)이 형성되는 것으로, 하우징(110)에 형성된 배출구멍(111)을 통해 하우징(110) 내부의 공기가 배출되어 하우징(110) 내부를 방열한다. 여기서, 하우징(110) 내부의 공기는 후술할 다공성 방열 프레임(140)에서 연돌현상으로 회전되어 배출구멍(111) 방향으로 상승되는 공기를 의미한다.The housing 110 has a front surface open and a plurality of discharge holes 111 are formed at the rear side, and the air inside the housing 110 is discharged through the discharge holes 111 formed in the housing 110 so that the housing 110 is discharged. ) Heat dissipate inside. Here, the air inside the housing 110 refers to air that is rotated in a stack phenomenon in the porous heat dissipation frame 140 to be described later and rises toward the discharge hole 111.

이와 같은, 하우징(110)에는 후술할 LED 모듈 고정부(120)와 다공성 방열 프레임(140)이 결합된다. 또한, 하우징(110)은 방열 성능이 좋은 알루미늄 합금 재질로 형성됨이 바람직하며, 이와 같은, 하우징(110)의 재질은 당업계에 공지된 범위에서 변경이 가능하다.
As such, the housing 110 is coupled to the LED module fixing part 120 and the porous heat dissipation frame 140 to be described later. In addition, the housing 110 is preferably formed of an aluminum alloy material having good heat dissipation performance, such a material of the housing 110 can be changed in a range known in the art.

LED 모듈 고정부(120)는 하우징(110)의 전면에 결합되며 외부의 공기가 흡입되는 다수의 흡입구멍(121)이 형성되는 것으로, 이와 같은 LED 모듈 고정부(120)에는 후술할 LED 모듈(130)이 결합된다. 또한, LED 모듈 고정부(120)에서 LED 모듈(130)이 결합되는 면은 반사판이 결합되어 LED 모듈(130)로부터 발생되는 빛이 반사판을 통해 반사되어 발광효율을 증대시키는 효과가 있다.
The LED module fixing part 120 is coupled to the front surface of the housing 110 and is formed with a plurality of suction holes 121 through which outside air is sucked. Such LED module fixing part 120 includes an LED module (to be described later) 130) is combined. In addition, the LED module 130 is coupled to the surface of the LED module fixing unit 120 is coupled to the reflecting plate has the effect that the light emitted from the LED module 130 is reflected through the reflecting plate to increase the luminous efficiency.

LED 모듈(130)은 LED 모듈 고정부(120)에 결합되어 빛을 발생시키는 것으로, 이와 같은, LED 모듈(130)은 당업계에서 통상적으로 사용되는 것이므로 자세한 설명은 생략한다.
The LED module 130 is coupled to the LED module fixing unit 120 to generate light. As such, the LED module 130 is commonly used in the art, and thus detailed description thereof will be omitted.

다공성 방열 프레임(140)은 하우징(110)의 내부 및 LED 모듈 고정부(120)의 내부 방향에 결합되고, 장방향의 다공성 파이프 형상으로 형성되며, 그 표면의 일부가 일정 구간별로 90도 돌출된 돌출부재(141)가 형성되되, 돌출부재(141)는 소정각도 비틀리도록 절곡되어 나선형을 이룬다.The porous heat dissipation frame 140 is coupled to the inside of the housing 110 and the inner direction of the LED module fixing part 120, is formed in the shape of a porous pipe in the longitudinal direction, a portion of the surface protrudes 90 degrees by a predetermined section Protruding member 141 is formed, the protruding member 141 is bent to twist a predetermined angle to form a spiral.

이와 같은, 다공성 방열 프레임(140)은 방열 효과가 좋은 알루미늄 합금 재료로 형성되는 것이 바람직하며, 다공성 방열 프레임(140)의 돌출부재(141)가 소정각도 비틀리는 것은 LED 모듈 고정부(120)로부터 흡입된 공기가 돌출부재(141)에 형성된 다수의 구멍으로 이동함과 동시에 돌출부재(141)가 소정각도 비틀린 방향으로 공기가 회전하며 하우징(110)의 후면부로 이동하게 하기 위함이다. 돌출부재(141)가 없을 경우에는 공기가 서로 부딪혀 하우징(110)의 후면부로 공기가 빠르게 이동하지 못하기 때문에 방열효과가 떨어지지만, 소정각도 비틀린 돌출부재(141)로 인하여 공기가 회전하며 이동하게 되고 공기가 서로 부딪히지 않기 때문에 하우징(110)의 후면부로 공기가 빠르게 배출되는 효과가 있다.As such, the porous heat dissipation frame 140 is preferably formed of an aluminum alloy material having a good heat dissipation effect, and the protrusion member 141 of the porous heat dissipation frame 140 is twisted by a predetermined angle from the LED module fixing part 120. The suctioned air moves to a plurality of holes formed in the protruding member 141 and at the same time, the air is rotated in a direction in which the protruding member 141 is twisted by a predetermined angle and moves to the rear portion of the housing 110. In the absence of the protruding member 141, the air collides with each other, so that the air does not move quickly to the rear portion of the housing 110, so that the heat dissipation effect is reduced. And since the air does not collide with each other there is an effect that the air is quickly discharged to the rear portion of the housing (110).

따라서, 다공성 방열 프레임(140)은 LED 모듈(130)에서 발생하여 하우징(110) 내부로 전달되는 열을 LED 모듈 고정부(120)에 형성된 흡입구멍(121)을 통해 흡입되는 공기를 이용하여 방열하는 것이고, 이와 같이 방열되는 과정에서 흡입구멍(121)을 통해 흡입된 공기가 다공성 방열 프레임(140)으로 인해 연돌현상과 함께 공기가 회전하여 하우징(110) 내부의 공기가 배출구멍(111)으로 빠르게 배출됨으로써 LED 모듈(130)에서 발생되는 열을 신속히 방열할 수 있는 장점이 있다.
Therefore, the porous heat dissipation frame 140 radiates heat generated by the LED module 130 and transferred to the inside of the housing 110 using air sucked through the suction hole 121 formed in the LED module fixing part 120. In the process of heat dissipation, the air sucked through the suction hole 121 is rotated together with the stack phenomenon due to the porous heat dissipation frame 140, so that the air inside the housing 110 is discharged to the discharge hole 111. By quickly discharging there is an advantage that can quickly dissipate heat generated from the LED module 130.

본 명세서에는 본 발명에 따른 공기 회전식 방열 프레임을 구비한 LED 등기구의 바람직한 실시예를 설명하였으나, 본 발명이 이에 한정되는 것은 아니다. 본 발명은 특허청구범위 및 첨부도면의 범위 내에서 다양하게 변형되어 실시될 수 있으며, 이것 또한 본 발명의 권리범위에 속한다.
In the present specification, a preferred embodiment of an LED luminaire having an air-rotating heat dissipation frame according to the present invention has been described, but the present invention is not limited thereto. The invention may be practiced in various ways within the scope of the claims and the accompanying drawings, which also belong to the scope of the invention.

100 : 공기 회전식 방열 프레임을 구비한 LED 등기구
110 : 하우징 111 : 배출구멍
120 : LED 모듈 고정부 121 : 흡입구멍
130 : LED 모듈 140 : 다공성 방열 프레임
141 : 돌출부재100: LED luminaire with air rotating heat dissipation frame
110 housing 111 discharge hole
120: LED module fixing portion 121: suction hole
130: LED module 140: porous heat dissipation frame
141: protruding member

Claims (1)

전면이 개방되고 후방 측면에 다수의 배출구멍(111)이 형성되며 상기 배출구멍(111)을 통해 내부의 공기가 배출되는 하우징(110);
상기 하우징(110)의 전면에 결합되며 외부의 공기가 흡입되는 다수의 흡입구멍(121)이 형성되는 LED 모듈 고정부(120);
상기 LED 모듈 고정부(120)의 외부방향에 결합되는 LED 모듈(130); 및
상기 하우징(110)의 내부 및 상기 LED 모듈 고정부(120)의 내부 방향에 결합되고, 장방형의 다공성 파이프 형상으로 형성되며, 그 표면의 일부가 일정 구간별로 90도 돌출된 돌출부재(141)가 형성되되, 상기 돌출부재(141)는 소정각도 비틀리도록 절곡되어 나선형을 이루는 다공성 방열 프레임(140);을 포함하는 것을 특징으로 하는 공기 회전식 방열 프레임을 구비한 LED 등기구.A housing 110 having a front surface open and having a plurality of discharge holes 111 formed at a rear side thereof and through which the air inside is discharged;
An LED module fixing part 120 coupled to the front surface of the housing 110 and having a plurality of suction holes 121 through which outside air is sucked;
An LED module 130 coupled to an outer direction of the LED module fixing part 120; And
Is coupled to the inside of the housing 110 and the inner direction of the LED module fixing part 120, is formed in a rectangular porous pipe shape, a part of the surface protruding member 141 protruding 90 degrees by a predetermined section Is formed, the protruding member 141 is bent to be twisted by a predetermined angle to form a spiral heat-resistant porous heat radiation frame 140; LED luminaire with an air-rotating heat radiation frame, characterized in that it comprises a.
KR1020110073843A 2011-07-26 2011-07-26 LED lighting apparatus with heat dissipation frame of air rotation type KR101231551B1 (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190014745A (en) 2017-08-03 2019-02-13 김병연 LED illumination lamp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090097675A (en) * 2008-03-12 2009-09-16 주식회사 웰라이트 Led lamp
KR20110059005A (en) * 2009-11-27 2011-06-02 임명춘 Light of led

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090097675A (en) * 2008-03-12 2009-09-16 주식회사 웰라이트 Led lamp
KR20110059005A (en) * 2009-11-27 2011-06-02 임명춘 Light of led

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190014745A (en) 2017-08-03 2019-02-13 김병연 LED illumination lamp

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