KR101291567B1 - Outdoor lighting - Google Patents

Outdoor lighting Download PDF

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KR101291567B1
KR101291567B1 KR1020110128884A KR20110128884A KR101291567B1 KR 101291567 B1 KR101291567 B1 KR 101291567B1 KR 1020110128884 A KR1020110128884 A KR 1020110128884A KR 20110128884 A KR20110128884 A KR 20110128884A KR 101291567 B1 KR101291567 B1 KR 101291567B1
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South Korea
Prior art keywords
psu
unit
cover
housing
unit pin
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KR1020110128884A
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Korean (ko)
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KR20130062562A (en
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안성준
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안성준
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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
    • F21V29/74—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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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

Abstract

본 발명은 옥외에서 사용되는 옥외용등기구 기구에 관한 것으로서, 보다 상세하게는 옥외용등기구의 하우징을 낱개의 방열핀을 조립하여 형성함으로써, 방열 기능을 대폭 향상시킴과 동시에 상기 방열핀의 개수를 임의로 정함으로써 방열핀 하면에 장착되는 발광부(LED)의 크기를 조절할 수 있다 The present invention relates to an outdoor lighting fixture for outdoor use, and more particularly, by forming a housing of the outdoor lighting fixture by assembling individual heat radiation fins, greatly improving the heat dissipation function and at the same time arbitrarily determining the number of heat radiation fins The size of the light emitting unit (LED) mounted on the can be adjusted

Description

조립식 핀구조 하우징을 갖는 조립식 옥외용등기구{Outdoor lighting}Prefabricated outdoor lighting fixture with prefabricated fin structure housing

본 발명은 옥외에서 사용되는 옥외용등기구 기구에 관한 것으로서, 보다 상세하게는 옥외용등기구의 하우징을 낱개의 방열핀을 조립하여 형성함으로써, 방열 기능을 대폭 향상시킴과 동시에 상기 방열핀의 개수를 임의로 정함으로써 방열핀 하면에 장착되는 발광부(LED)의 크기를 조절할 수 있어 등기구의 무게도 최적화 할 수 있어 생산 단가를 낮출 수 있다
The present invention relates to an outdoor lighting fixture for outdoor use, and more particularly, by forming a housing of the outdoor lighting fixture by assembling individual heat radiation fins, greatly improving the heat dissipation function and at the same time arbitrarily setting the number of the heat radiation fins The size of the light emitting unit (LED) mounted on the product can be adjusted, so the weight of the luminaire can be optimized, thereby reducing the production cost.

통상 옥외에서 사용되는 등기구의 주요 부품으로는 조명등 및 전원을 인가하는 PSU(POWER SUPPLY UNIT)와 하우징 등으로 구성된다.
The main components of a luminaire used in the outdoors are generally composed of a PSU (POWER SUPPLY UNIT) for applying a lamp and a power and a housing.

일사에 의한 복사열 뿐만 아니라 등기구에 전원을 인가하면 PSU 및 조명등 의 발광에 의해 상기 주요 부품들의 온도가 상승하게 되는데, 이러한 온도 상승은 부품의 수명단축, 광속 하강 등의 문제를 일으킨다.
When not only radiant heat by solar radiation but also power is applied to the luminaire, the temperature of the main components is increased by light emission of PSUs and lamps.

종래의 등기구(도 1)는 등기구 하우징(3) 내부에 방열핀(미도시)을 장착하여 등기구에서 발생되는 열을 방출하고는 있지만 이러한 종래의 방식으로는 효과적인 방열이 되지 못하고 있다.Conventional luminaires (FIG. 1) are provided with heat radiation fins (not shown) inside the luminaire housing 3 to dissipate heat generated from the luminaires, but these conventional methods do not provide effective heat dissipation.

게다가 등기구 하우징(3)은 그 크기가 정해져 있어 등기구 크기나 하우징 내부의 방열핀의 확장이 용이하지 않은 문제점이 있었다.
In addition, the size of the luminaire housing 3 has a problem that the size of the luminaire and the expansion of the heat radiation fins inside the housing is not easy.

종래의 등기구 중에는 하우징 상부에 통기구를 형성(미도시)하여, 자연대류에 의한 방열 효과를 높힌 사례도 있지만 이러한 경우 우천시 수분과 먼지의 침착으로 인한 누전 발생, 조류 배설물이나 벌레의 유입, 옥외용등기구 세척시 수분유입 등의 문제가 빈번하여 등기구 주요 부품의 수명저하 현상이 반복되고 있는 실정이다.
선행특허기술을 살펴보면 대한민국 공개특허공보 공개번호 10-2009-0100784(발명의 명칭:엘이디 방열구조가 구비된 가로등, 출원번호 10-2008-0026211)가 있다.
Some conventional luminaires are provided with a vent (not shown) on the upper part of the housing to increase the heat dissipation effect due to natural convection, but in this case, leakage occurs due to the deposition of moisture and dust in rainy weather, bird droppings and insects, and outdoor lamp cleaning. As a result of frequent water inflow, the deterioration of lifespan of major lighting parts is repeated.
Looking at the prior patent technology there is Republic of Korea Patent Publication No. 10-2009-0100784 (name of the invention: LED street light having a heat dissipation structure, the application number 10-2008-0026211).

본 발명의 과제는 다음과 같이 요약된다.The problem of the present invention is summarized as follows.

첫째, 방열효과를 극대화하기 위하여 하우징 자체를 조립식 방열핀구조로 형성한 조립식 옥외용등기구을 제시하고자 한다.
First, in order to maximize the heat dissipation effect, we propose a prefabricated outdoor lighting fixture that is formed with a prefabricated heat dissipation fin structure.

둘째, 등기구의 크기(빛 조도의 확장) 조절이 편리하도록, 방열핀들은 복수의 단위 유니트 형태로 제작하며, 이들을 상호 병렬식 결합한 하우징을 구비한 조립식 옥외용등기구을 제시하고자 한다.
Second, to facilitate the adjustment of the size (expansion of light intensity) of the luminaire, the heat dissipation fins are manufactured in the form of a plurality of unit units, and a prefabricated outdoor lamp having a housing in which these are connected in parallel to each other is proposed.

세째, 수분과 먼저의 유입을 최소화한 구조를 갖춘 조립식 옥외용등기구을 제시하고자 한다.
Third, we propose a prefabricated outdoor lamp with a structure that minimizes the inflow of moisture and water.

상기 과제를 해결하기 위한 수단으로서 다음과 같은 구성을 제시한다.The following configuration is proposed as a means for solving the above problems.

즉 발광용 등을 장착한 옥외용등기구에 있어서,In other words, in the outdoor lighting fixture equipped with a light emitting lamp,

PSU가 장착되는 몸체부(105);Body portion 105 to which the PSU is mounted;

상기 몸체부(105)의 일측으로 병렬적으로 결합되는 복수의 단위핀구조(110)를 포함하되,It includes a plurality of unit pin structure 110 coupled in parallel to one side of the body portion 105,

상기 단위핀구조(110)는, The unit pin structure 110,

방열 기능 수행 및 이웃한 단위핀구조로의 열전달 수행을 위하여, 접촉부(C) 및 방열핀부(F)가 결합되어 형성되며, In order to perform the heat dissipation function and heat transfer to the neighboring unit fin structure, the contact portion (C) and the heat dissipation fin portion (F) are formed by combining,

상기 복수의 단위핀구조들을 상호 연결하기 위한 체결부재(115) 및 고정부재에 의하여 상기 몸체부(105)에 결합되는 것을 특징으로 하는,Characterized in that coupled to the body portion 105 by a fastening member 115 and a fixing member for connecting the plurality of unit pin structures,

조립식 핀구조 하우징을 갖는 조립식 옥외용등기구이 제시된다.
A prefabricated outdoor luminaire having a prefabricated fin structure housing is provided.

상기 체결부재는 단부가 나사결합되는 봉형상으로 형성되며, 단위핀구조의 일측에 형성된 홀 내부로 상기 봉이 관통됨으로써 상기 단위핀구조(110)들이 상호 체결되는 것을 특징으로 하며, 기타 상세한 내용은 발명을 실시하기 위한 구체적인 내용 부분에서 설명하도록 한다.
The fastening member is formed in a rod shape end is screwed, the unit pin structure 110 is fastened to each other by passing the rod into the hole formed in one side of the unit pin structure, other details are invented This will be described in detail section.

본 발명에 의하여 다음과 같은 효과가 발휘될 수 있다.By the present invention the following effects can be exerted.

단위핀구조 각각은 외기와 직접 맞닿는 면적이 매우 커지게 되므로 방열효과를 극대화 할수 있는 장점이 있다. Each of the unit fin structures has an advantage of maximizing heat dissipation effect because the area directly contacting the outside air becomes very large.

그리고 하우징 자체를 조립식 방열핀구조로 형성함으로써 옥외용등기구기구의 크기 및 확장된 크기에 대응된 LED모듈 설치로 인하여 조도 조절 확장도 용이하다는 장점이 있다.
In addition, since the housing itself is formed of a prefabricated heat dissipation fin structure, it is easy to expand and adjust the illuminance by installing an LED module corresponding to the size and the expanded size of outdoor lighting fixtures.

도 1은 종래의 옥외용등기구 측면도이다.
도 2는 본 발명의 바람직한 실시예에 따른 조립식 옥외용등기구의 분해사시도이다.
도 3은 도 2의 단위핀구조들을 분리해 둔 상태의 분해사시도이다.
도 4는 도 2의 결합된 상태도이되, PSU카바 부분만을 분리한 상태도이다.
도 5는 단위핀구조 1개 부분을 도 3의 V방향으로부터 바란 본 사시도이다.
도 6은 옥외용등기구 하측으로부터 바라본 사시도이다.
도 7은 하우징 상부에 통기구가 형성되고 내부에 방열기기가 내장된 가로등과 본 발명의 가로등의 LED 모듈 발광부 표면 온도를 측정한 것이다.1 is a side view of a conventional outdoor lighting fixture.
Figure 2 is an exploded perspective view of a prefabricated outdoor lighting fixture according to a preferred embodiment of the present invention.
3 is an exploded perspective view showing the unit pin structures of FIG. 2 separated;
4 is a combined state diagram of FIG. 2, but only a state in which the PSU cover portion is separated.
FIG. 5 is a perspective view of one unit pin structure viewed from the V direction of FIG. 3. FIG.
6 is a perspective view of the outdoor lighting fixture viewed from below.
7 is a measurement of the surface temperature of the LED module light emitting unit of the street lamp and the street lamp of the present invention is formed with a vent formed on the upper portion of the housing and the heat radiator therein.

이하, 도면을 참조하며 본 발명의 바람직한 실시예에 대하여 설명한다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention.

다만 본 발명의 권리범위은 이하의 실시예에 한정되지 아니하고 특허청구범위에서 파악되는 발명과 균등 수준의 여하한 발명을 모두 포함한다.
However, the scope of the present invention is not limited to the following examples, and includes all inventions equivalent to the invention and the equivalent level grasped in the claims.

도 1은 종래의 옥외용등기구 측면도이고 도 2는 본 발명의 바람직한 실시예에 따른 조립식 옥외용등기구의 분해사시도이며 도 3은 도 2의 단위핀구조들을 분리해 둔 상태의 분해사시도이다.
1 is a side view of a conventional outdoor lighting fixture and Figure 2 is an exploded perspective view of a prefabricated outdoor lighting fixture according to a preferred embodiment of the present invention and Figure 3 is an exploded perspective view of the unit pin structure of Figure 2 separated.

상술된 바와 같이, 종래의 옥외용등기구기구(도 1참조)는 일 몸체로된 구성된 하우징(3) 내부에 소정의 등기구가 형성되어 있는 구조이므로 등기구 기타 부품에서 발생되는 열을 효과적으로 방출하기 어려운 구조이었다.As described above, the conventional outdoor lighting fixture (see FIG. 1) has a structure in which a predetermined luminaire is formed inside the housing 3 composed of one body, so that it is difficult to effectively release heat generated from the luminaire and other components. .

이에 반하여 본 발명에서는 효과적인 열 방출을 유도하기 위하여 하우징 자체의 구조를 방열핀 구조로 구성하였으며, 이러한 방열핀을 개별적으로 단위핀구조 (도 3, 110)로 형성한 뒤, 이들을 병렬적으로 결합함으로써 전체적인 하우징 구조를 제작할 수 있음을 특징으로 한다.
On the contrary, in the present invention, in order to induce effective heat dissipation, the structure of the housing itself is configured as a heat dissipation fin structure, and the heat dissipation fins are individually formed as a unit fin structure (FIGS. It is characterized in that the structure can be manufactured.

도 2와 도 3을 참조하면, 하우징(100) 부분의 일측에는 PSU(200)를 수용할 수 있는 PSU장착공간부(108)이 형성되어 있으며, 그 내부에 PSU가 장착된다.2 and 3, a PSU mounting space 108 for accommodating the PSU 200 is formed at one side of a portion of the housing 100, and a PSU is mounted therein.

PSU장착공간부의 상부 방향으로는 PSU카바(230)가 결합된다. PSU카바(230)의 상부면에는 PSU카바 방열핀(235)이 형성되는데 요철 형상으로 외기와의 접촉 면적을 확장시킨 구조를 이루고 있다.PSU cover 230 is coupled to the upper direction of the PSU mounting space portion. The PSU cover heat dissipation fin 235 is formed on the upper surface of the PSU cover 230, and has a structure in which the contact area with the outside air is expanded in an uneven shape.

도시되지는 않았지만, PSU카바(230) 둘레를 따라 패킹물을 부재하여 PSU장착공간부와 PSU카바 사이가 밀봉되도록 함이 바람직하다.Although not shown, it is preferable to seal the space between the PSU mounting space portion and the PSU cover by missing a packing along the periphery of the PSU cover 230.

하우징 몸체부(105)의 좌측 단부(PSU장착공간부의 좌측) 에는 옥외용등기구의 암(도 1 참조)과 체결되는 부분인 암결합부(400)가 형성되어 있으며, 몸체부(105)는 상기 PSU카바(230)의 상부면 처럼 방열을 촉진하기 위하여 요철 형상으로 방열핀들이 형성되어 있다.
The left end portion (left side of the PSU mounting space portion) of the housing body portion 105 is formed with an arm coupling portion 400, which is a portion that is engaged with the arm of the outdoor lighting fixture (see Fig. 1), the body portion 105 is the PSU Heat dissipation fins are formed in a concave-convex shape to promote heat dissipation, such as an upper surface of the cover 230.

몸체부(105)의 우측 에는 단위핀구조(110)들이 복수개가 나란히 결합되어 있다. 이러한 단위핀구조(110)의 상세한 그림은 도 5에 도시되어 있다. On the right side of the body portion 105, a plurality of unit pin structures 110 are coupled side by side. Detailed illustration of the unit pin structure 110 is shown in FIG.

단위핀구조의 하측 및 몸체부(105)에는 홀(112)이 형성되어 있으며 도 3에서 도시된 것과 같이 이러한 홀(112)을 관통한 체결부재(115,116)에 의하여 단위핀구조(110)들은 상호 병렬적으로 이웃하게 배치되며, 몸체부(105)에 연결된다.Holes 112 are formed in the lower side and the body portion 105 of the unit pin structure, and as shown in FIG. 3, the unit pin structures 110 are mutually connected by the fastening members 115 and 116 penetrating the holes 112. It is disposed adjacent to each other in parallel and connected to the body portion 105.

고정부재(119)에 의해서 단단히 고정될 수 있다. A구간은 단위핀구조 결합구간에 해당되며, 도 3에 도시된 복수의 단위핀구조들을 모두 병렬적으로 나란히 결합한 구간에 해당된다. It can be firmly fixed by the fixing member 119. Section A corresponds to a unit pin structure coupling section, and corresponds to a section in which all of the plurality of unit pin structures shown in FIG. 3 are coupled in parallel.

도 5에서 부호 F는 FIN을 역할을 담당하는 부분(방열기능)이고, 부호 C는 이웃한 단위핀구조(110)와 접촉되어(connecting) 이웃한 방열핀으로의 열전달 역할을 담당하게 된다.
In FIG. 5, a symbol F is a portion (heat dissipation function) that plays a role of FIN, and a symbol C is in contact with a neighboring unit pin structure 110 to serve as heat transfer to a neighboring heat dissipation fin.

단위핀구조들의 체결방법은 상기 방법에 국한됨은 아니며 당업자 수준에서 용이하게 변형할 수도 있을 것이나, 여하한 형태든지 단위핀구조(110)를 병렬적으로 연결한 형태의 방열핀 구조를 갖춘 것은 본 발명 권리에 속하여야 할 것이다.The fastening method of the unit pin structures is not limited to the above method and may be easily modified at the level of those skilled in the art, but any form having a heat dissipation fin structure in which the unit pin structures 110 are connected in parallel is a right of the present invention. Should belong to.

하우징의 길이(B1)은 체결부재(115)의 길이(B2)에 대응되도록 제작됨이 바람직하다.
The length B1 of the housing is preferably manufactured to correspond to the length B2 of the fastening member 115.

하우징(100)의 하측에는 LED모듈(300)이 장착되며, 그 하부에는 LED모듈을 보호하기 위한 LED카바(310)이 장착된다. LED모듈 및 PSU 등 전기 부품과 관련된 배선들은 통상적인 기술이므로 도시 및 설명을 생략한다.
The LED module 300 is mounted on the lower side of the housing 100, and the LED cover 310 for protecting the LED module is mounted on the lower side of the housing 100. Wiring associated with electrical components such as LED modules and PSUs is a common technology and thus illustration and description are omitted.

단위핀구조(110)는 본 발명의 가장 큰 특징으로서, 종래에는 하우징 자체의 형상을 핀구조물로 형성한 기술이 제시된 바 없으며, 또한 본 발명은 조립식으로 단위핀구조들의 개수를 가감함으로써, 용도에 맞는 적절한 사양의 옥외용등기구기구를 제작할 수 있다는 장점이 있다.The unit pin structure 110 is the biggest feature of the present invention, and in the related art, a technique in which the shape of the housing itself is formed as a pin structure has not been presented. In addition, the present invention is prefabricated by adding or subtracting the number of the unit pin structures to the use. The advantage is that an outdoor luminaire with suitable specifications can be manufactured.

한편, 단위핀구조의 재료로는 열전도성이 좋고 가벼운 재질이 적합하며 알루미늄이나 마그네슘이 바람직하지만 이에 국한됨은 아니다.On the other hand, as a material of the unit pin structure, a good thermal conductivity and light material is suitable, aluminum or magnesium is preferred, but is not limited thereto.

그리고 외부 노출로 인한 부식을 방지하기 위해 피막이나 도장을 형성함이 바람직할 것이다.
And it would be desirable to form a coating or coating to prevent corrosion due to external exposure.

도 6은 옥외용등기구 하측으로부터 바라본 사시도이다.(고정부재의 도시는 생략함) 도 6은 도 6에서 파악할 수 있는 바와 같이, 하우징의 하측에는 LED 모듈이 장착되어 옥외용등기구 역할을 수행할 수 있는데 상기 설명된 단위핀구조(110)의 크기와 개수를 조절하면서 조립할 경우 그에 대응된 크기의 LED모듈을 제작, 장착함으로써 다양한 사양으로 제작이 용이하다는 장점이 있다.
Figure 6 is a perspective view of the outdoor lighting fixtures from the lower side (not shown in the fixing member) Figure 6, as can be seen in Figure 6, the lower side of the housing is equipped with an LED module can serve as outdoor lighting fixtures When assembling while adjusting the size and number of the unit pin structure 110 described, there is an advantage that the production of the LED module of the corresponding size is easy to manufacture in a variety of specifications.

도 7은 하우징 상부에 통기구가 형성되고 내부에 방열기기가 내장된 가로등(종래의 가로등임) 과 본 발명의 가로등의 LED 모듈 발광부 표면 온도를 측정 비교한 것이다.7 is a measurement of the surface temperature of the LED module light emitting part of the street lamp (formerly a street lamp) and the street lamp of the present invention, the vent is formed on the housing and the heat radiator is built therein.

도 7의 실험조건으로서는, 동일한 LED 발광부 모듈을 가지는 가로등에 대하여 전원을 인가하되, 1시간 동안 데이터를 축적한 것으로서 외기 온도는 섭씨 22~24도의 항온 유지를 하여 측정하였다. 1시간 경과후 통기구가 형성된 종래의 가로등은 표면온도가 70.4 도로 측정되었고 본 발명의 가로등의 경우 39.5도로 측정되어 본 발명의 가로등이 방열 효과면에서 월등히 우수한 것을 알 수 있다.
As experimental conditions of FIG. 7, power was applied to a street lamp having the same LED light emitting module, but data was accumulated for one hour, and the outside temperature was measured by maintaining a constant temperature of 22 to 24 degrees Celsius. After 1 hour, the conventional street lamp having the ventilation hole was measured at a surface temperature of 70.4 degrees, and the street lamp of the present invention was measured at 39.5 degrees, indicating that the street lamp of the present invention was excellent in terms of heat dissipation effect.

본 발명의 단위핀구조물에 의하여 PSU 와 같은 부품에서 발생된 열을 효과적으로 하우징 외부로 전달함으로써, 전기 장치의 수명을 획기적으로 연장시킬 수 있다는 장점이 있다. By effectively transferring heat generated in a component such as a PSU by the unit pin structure of the present invention to the outside of the housing, there is an advantage that can significantly extend the life of the electrical device.

한편, 본 발명의 첨부된 도면에서는 LED를 하우징 하측에 장착한 도면들만을 제시하고 있지만, 본 발명의 하우징 구조는 어떠한 종류의 등기구를 사용하더라도 본 발명의 특징을 적용한 하우징은 충분히 구현 가능하다.
Meanwhile, in the accompanying drawings of the present invention, only the drawings in which the LED is mounted on the lower side of the housing are shown, but the housing structure of the present invention can be sufficiently implemented by applying the features of the present invention to any kind of luminaire.

A:단위핀구조결합구간
C:접촉부
F:방열핀부
100:하우징
105:몸체부 108:PSU장착공간부
110:단위핀구조 112:홀(HOLE)
116:체결부재
118:고정부재
230:PSU카바 235:PSU카바 방열핀
300:LED모듈
310:LED카바
400:암결합부A: Unit pin structure coupling section
C: contact
F: heat radiation fin part
100: housing
105: body 108: PSU mounting space
110: unit pin structure 112: hole (HOLE)
116: fastening member
118: fixing member
230: PSU cover 235: PSU cover heat radiation fins
300: LED module
310: LED cover
400: female coupling part

Claims (2)

발광용 등을 장착한 옥외용등기구에 있어서,
PSU가 장착되는 몸체부(105);
상기 몸체부(105)의 일측으로 병렬적으로 결합되는 복수의 단위핀구조(110);
복수의 단위핀구조들을 상호 연결하기 위한 체결부재 및 고정부재;
를 포함하되,

PSU가 장착되는 공간부(108)의 상부 방향으로는 PSU카바(230)가 결합되며,
PSU카바(230)의 상부면에는 PSU카바 방열핀(235)이 요철형상으로 형성되어 요철 형상으로 외기와의 접촉 면적을 확장시킨 구조를 이루며,
PSU카바(230) 둘레를 따라 패킹물을 형성하여, PSU장착공간부와 PSU카바 사이가 밀봉되도록 하며,
단위핀구조의 하측 및 몸체부(105)에는 홀(112)이 형성되어 있으며, 홀(112)을 관통한 체결부재(115,116)에 의하여 단위핀구조(110)들은 상호 병렬적으로 이웃하게 배치되어 몸체부에 결합되며,
상기 단위핀구조(110)는, 접촉부(C)와 방열핀부(F)가 합쳐진 구조이되,
하나의 단위핀구조의 접촉부(C)의 편평한 면이,
이웃한 다른 단위핀구조의 방열핀부(F)의 편평한 부분과 밀착, 접촉하도록 결합되며,
단위구조물들을 결합하기 위하여, 하우징의 길이(B1)는 체결부재(115)의 길이(B2)에 대응되도록 형성되는
조립식 핀구조 하우징을 갖는 조립식 옥외용등기구.
In the outdoor lighting fixture equipped with a light emitting lamp,
Body portion 105 to which the PSU is mounted;
A plurality of unit pin structures 110 coupled in parallel to one side of the body portion 105;
A fastening member and a fixing member for interconnecting the plurality of unit pin structures;
Including but not limited to:

PSU cover 230 is coupled to the upper direction of the space portion 108 in which the PSU is mounted,
On the upper surface of the PSU cover 230, the PSU cover heat dissipation fins 235 are formed in a concave-convex shape to form a structure in which a contact area with outside air is expanded in a concave-convex shape,
A packing is formed along the periphery of the PSU cover 230 to seal between the PSU mounting space and the PSU cover,
Holes 112 are formed in the lower side and the body portion 105 of the unit pin structure, and the unit pin structures 110 are arranged in parallel to each other by fastening members 115 and 116 penetrating the holes 112. Coupled to the body,
The unit fin structure 110 is a structure in which the contact portion (C) and the heat dissipation fin portion (F) are combined,
The flat surface of the contact portion (C) of one unit pin structure,
It is coupled to be in close contact with the flat portion of the heat radiation fin portion (F) of the neighboring unit fin structure,
In order to couple the unit structures, the length B1 of the housing is formed to correspond to the length B2 of the fastening member 115.
Prefabricated outdoor luminaires with prefabricated fin structure housing.
삭제delete
KR1020110128884A 2011-12-05 2011-12-05 Outdoor lighting KR101291567B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142540U (en) * 2008-03-07 2008-06-19 浩然科技股▲ふん▼有限公司 LED street light
KR101004260B1 (en) 2010-08-31 2011-01-03 홍성천 A led module having easy powersupply function
KR200455201Y1 (en) * 2010-06-01 2011-08-23 (주) 코콤 Heat capacity variable heat sink module and street light type LED lamp including same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142540U (en) * 2008-03-07 2008-06-19 浩然科技股▲ふん▼有限公司 LED street light
KR200455201Y1 (en) * 2010-06-01 2011-08-23 (주) 코콤 Heat capacity variable heat sink module and street light type LED lamp including same
KR101004260B1 (en) 2010-08-31 2011-01-03 홍성천 A led module having easy powersupply function

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