KR101414433B1 - Bar-type lighter box for led - Google Patents

Bar-type lighter box for led Download PDF

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Publication number
KR101414433B1
KR101414433B1 KR1020130012482A KR20130012482A KR101414433B1 KR 101414433 B1 KR101414433 B1 KR 101414433B1 KR 1020130012482 A KR1020130012482 A KR 1020130012482A KR 20130012482 A KR20130012482 A KR 20130012482A KR 101414433 B1 KR101414433 B1 KR 101414433B1
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KR
South Korea
Prior art keywords
housing
led
bar
box
pcb
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KR1020130012482A
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Korean (ko)
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김철민
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김철민
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Priority to KR1020130012482A priority Critical patent/KR101414433B1/en
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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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • 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
    • F21V23/023—Power supplies in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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

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

Abstract

The present invention relates to a bar-shaped lighting box for an LED and, more specifically, to a bar-shaped lighting box for an LED which is molded by extrusion, and has reduced interference of an LED power wire and an improved heat sink structure. According to the present invention, the bar-shaped lighting box for an LED comprises a housing of which the cross section is in the shape of ′��prime; and the top, the bottom, and end portions of both sides are open, and in which an LED PCB and an insulation pad are mounted; a pair of side covers which are joined to the open end portions of both sides; and a top cover which is made of an acryl material and is joined to the top of the housing. On the top of the housing, a cover guide groove is formed to join the top cover. At the bottom of the housing, multiple protrusions are formed to have the heat sink structure.

Description

ＬＥＤ용 바-타입 조명박스{BAR-TYPE LIGHTER BOX FOR LED}Bar-type light box for LED {BAR-TYPE LIGHTER BOX FOR LED}

본 발명은 LED용 바-타입 조명박스에 관한 것으로서, 보다 상세하게는 압출 성형으로 이루어지며 LED 전원선의 와이어 간섭개선 및 히트 싱크 구조를 개선한 LED용 바-타입 조명박스에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bar-type lighting box for an LED, and more particularly, to a bar-type lighting box for an LED which is formed by extrusion and improves wire interference of an LED power line and a heat sink structure.

근래에는 제품의 수명이 길고 전기 소모량이 적은 장점을 갖는 반도체 소자인 LED(Light Emitting Diode, 발광 다이오드)를 이용한 조명이 개발되고 있다.2. Description of the Related Art In recent years, light using a light emitting diode (LED), which is a semiconductor device having a long lifetime and low electric consumption, has been developed.

LED는 P형과 N형 반도체의 접합구조를 가지고, 전압을 가하면 전자와 정공의 결합에 의하여, 반도체의 에너지 밴드 갭(Band gap)에 해당하는 에너지의 빛을 방출하는 광전자 소자로서, 반응시간이 일반적인 가스방전방식의 램프에 비하여 빠르고 소비전력도 낮아 고효율의 조명수단으로 다방면에 활용되고 있다.The LED has a junction structure of P-type and N-type semiconductor. When the voltage is applied, the LED emits light of energy corresponding to the energy band gap of the semiconductor by the combination of electrons and holes. Compared to general gas discharge type lamps, it is faster and consumes less power, and is used in various fields as a highly efficient lighting means.

도 1은 종래의 LED 바-타입 조명박스의 구조도이다.1 is a structural view of a conventional LED bar-type lighting box.

도 1에 도시된 조명박스는 단면도이며, 종래의 LED 바-타입 조명박스는 사각박스 형태의 하우징(11)으로 이루어지며, 그 내부로는 LED PCB 및 방열패드가 안착된다.The lighting box shown in Fig. 1 is a sectional view, and a conventional LED bar-type lighting box comprises a housing 11 in the form of a rectangular box, in which an LED PCB and a heat radiation pad are seated.

LED PCB(13) 아래에는 LED의 열을 흡수하기 위한 방열패드(14)가 형성된다.A heat dissipation pad 14 for absorbing the heat of the LED is formed under the LED PCB 13.

하우징(11)의 하단부는 특정 위치에 취부되는 취부면이 형성되고, LED PCB(13)에 연결되는 전원선(15)이 인입 또는 인출될 수 있는 인입구(16)가 형성된다. The lower end of the housing 11 is formed with a mounting surface to be mounted at a specific position and an inlet 16 through which the power line 15 connected to the LED PCB 13 can be drawn or drawn is formed.

이러한 종래의 LED 바-타입 조명박스는 LED가 조광되는 상부 커버(12)가 볼트에 의해 체결되는 방식이어서 길이가 긴 조명박스의 경우는 상부 커버(아크릴 판으로 이루어짐)가 휘어지는 현상이 발생하고, 방열구조가 열악하며, LED PCB(13)에 연결되는 전원선(15)이 취부면으로부터 벗어나 있어 조명박스 취부시 전원선의 간섭이 일어나는 문제가 있고, 하우징이 박스형태의 구조이어서 주물 및 가공 제작으로 조명박스의 길이 옵션선택이 용이하지 못하다는 문제가 있다.
In such a conventional LED bar-type lighting box, the upper cover 12 to which the LED is illuminated is fastened by bolts. In the case of the long lighting box, the upper cover (made of acrylic plate) There is a problem that the power supply line 15 connected to the LED PCB 13 is deviated from the mounting surface and the power line interferes with the mounting of the lighting box. In addition, since the housing has a box-like structure, There is a problem in that selection of the length option of the lighting box is not easy.

본 발명이 해결하려는 과제는 상부 커버의 휨 발생을 방지할 수 있는 슬라이드 구조의 LED 바-타입 조명박스를 제공하고자 한다.SUMMARY OF THE INVENTION An object of the present invention is to provide an LED bar-type lighting box having a slide structure capable of preventing warpage of an upper cover.

또한, LED PCB 가이드 홈 구조를 가지면서, 아울러 복수개의 가이드 홈 구조를 갖도록 하여 LED PCB의 장착을 용이하게 하고 장착 높이를 조절할 수 있는 LED 바-타입 조명박스를 제공하고자 한다.The present invention also provides an LED bar-type lighting box having an LED PCB guide groove structure and having a plurality of guide groove structures to facilitate the mounting of the LED PCB and adjust the mounting height.

또한, 조명박스의 하단면을 히트 싱크 구조로 개선하여 방열효과를 높이고, LED PCB 전원선의 취부를 조명박스의 취부면 내측으로 삽입될 수 있도록 하여 취부 용이성을 제공하고자 한다.Further, the lower end surface of the lighting box is improved to have a heat sink structure to enhance the heat radiating effect, and the mounting of the power supply line of the LED PCB can be inserted into the mounting surface of the lighting box to provide ease of mounting.

또한, 조명박스를 압출금형에 의해 생산이 가능하도록 하여 주문시 길이의 옵션선택이 가능한 LED 바-타입 조명박스를 제공하고자 한다.
Further, it is desirable to provide an LED bar-type illumination box capable of producing an illumination box by an extrusion mold and selecting an optional length when ordering.

상술한 과제를 해결하기 위한 본 발명에 따른 LED용 바-타입 조명박스는, 단면이 'ㄷ'자 형태로 이루어져 상단부 및 양측단이 개구된 형상을 가지며, 내부에 LED PCB 및 방열패드가 안착되는 하우징과, 상기 하우징의 개구된 양측단에 체결되는 한 쌍의 측면 커버와, 상기 하우징의 상단부에 결합되는 아크릴재의 상부 커버를 포함하며, 상기 하우징의 상단부는 상기 상부 커버를 결합시키기 위한 커버 가이드홈이 형성되고, 상기 하우징의 하단부는 복수개의 요철패턴이 형성되어 히트 싱크 구조를 갖는 것을 특징으로 하여 이루어진다.According to an aspect of the present invention, there is provided a bar-type light box for an LED, the LED box having an upper end and an open end, the LED PCB and the heat- A pair of side covers which are fastened to both ends of the housing, and an upper cover made of an acrylic material and coupled to an upper end of the housing, wherein an upper end of the housing has a cover guide groove And a lower end of the housing is formed with a plurality of concavo-convex patterns to have a heat sink structure.

여기서, 상기 하우징의 하단부에 형성된 요철패턴의 중심부는 상기 LED PCB에 전원을 인가하기 위한 전원선이 인입되는 인입구가 형성될 수 있다.Here, a central portion of the concave-convex pattern formed at the lower end of the housing may be formed with an inlet through which a power line for supplying power to the LED PCB is drawn.

여기서, 상기 한 쌍의 측면 커버의 내측면에는 상기 LED PCB가 장착될 수 있는 슬라이드 구조의 PCB 가이드홈이 형성되고, 상기 PCB 가이드홈은 적어도 하나 이상 상하방향으로 형성되어 PCB의 장착 높이를 조절할 수 있다.The PCB guide grooves are formed on the inner side surfaces of the pair of side covers so that the LED PCB can be mounted thereon. The PCB guide grooves are formed in at least one vertical direction, have.

여기서, 상기 하우징은 알루미늄 압출 성형으로 제작되어 주문시 길이에 대한 옵션선택이 가능하다.
Here, the housing is manufactured by aluminum extrusion molding, and it is possible to select an option for the length at the time of ordering.

상술한 본 발명의 구성에 따르면, LED 바-타입 조명박스는 상부 커버의 휨 발생을 방지할 수 있는 슬라이드 구조를 가지며, LED PCB의 장착을 용이하게 하고 장착 높이를 조절할 수 있고, 히트 싱크 구조로 개선하여 방열효과를 높이며, 하부의 방열 날개 홈을 통한 와이어를 밀착하여 조명박스의 취부 용이성을 더하고, 조명박스를 압출금형에 의해 생산이 가능하도록 하여 주문시 길이의 옵션선택이 가능하도록 한다.
According to the structure of the present invention, the LED bar-type lighting box has a slide structure for preventing warpage of the upper cover, facilitates mounting of the LED PCB, adjusts the mounting height, and has a heat sink structure The heat radiation effect is improved and the wire through the lower heat dissipating blade groove is closely contacted to increase the ease of mounting the lighting box and the lighting box can be produced by the extrusion mold so that the option of the length at the time of ordering can be selected.

도 1은 종래의 LED 바-타입 조명박스의 구조도이다.
도 2는 본 발명에 따른 LED 바-타입 조명박스의 사시도이다.
도 3은 도 2의 A-A 단면도이다.
도 4는 도 2의 B-B 단면도이다.1 is a structural view of a conventional LED bar-type lighting box.
2 is a perspective view of an LED bar-type light box according to the present invention.
3 is a sectional view taken along the line AA in Fig.
4 is a sectional view taken along line BB of Fig.

이하, 첨부된 도면을 참조하여 본 발명에 따른 LED 바-타입 조명박스의 구조 및 작용 효과를 설명한다.Hereinafter, the structure and effects of the LED bar-type light box according to the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 LED 바-타입 조명박스의 사시도이며, 도 3은 도 2의 A-A 단면도이고, 도 4는 도 2의 B-B 단면도이다.FIG. 2 is a perspective view of an LED bar-type illumination box according to the present invention, FIG. 3 is a sectional view taken along the line A-A of FIG. 2, and FIG. 4 is a sectional view taken along the line B-B of FIG.

도 2 내지 도 4에 도시된 바와 같이, 본 발명에 따른 LED 바-타입 조명박스는 알루미늄 재질로 이루어지며 압출 금형에 의한 압출 방식으로 제작된다.2 to 4, the LED bar-type light box according to the present invention is made of aluminum and is manufactured by an extrusion method using an extrusion die.

본 발명에 따른 LED 바-타입 조명박스(20)는 'ㄷ'자 형태의 상부가 개구된 하우징(21)과 하우징(21)의 양단에 볼트에 의해 체결되어 양단을 폐쇄시키는 측면 커버(22, 23)로 이루어진다.The LED bar-type lighting box 20 according to the present invention includes a housing 21 having an upper opened 'C' shape and side covers 22 and 22 which are fastened to both ends of the housing 21 by bolts to close both ends, 23).

하우징(21)의 상단부에는 투명 아크릴 소재의 상부 커버(24)가 결합되고, 하우징(21)의 내부에는 LED PCB(25) 및 방열패드(26)가 안착되며, LED PCB(25) 상에는 LED 모듈이 장착된다. An upper cover 24 of a transparent acrylic material is coupled to the upper end of the housing 21 and an LED PCB 25 and a heat radiating pad 26 are seated inside the housing 21. On the LED PCB 25, Respectively.

LED PCB(25)의 하단에는 전원선(27)이 외부로 인입되며, 전원선(27)는 하우징(21)의 인입구(28)로 인입된다.The power line 27 is drawn into the lower end of the LED PCB 25 and the power line 27 is drawn into the inlet 28 of the housing 21.

하우징(21)의 구조는 'ㄷ'자 형태로 이루어지므로 압출 금형을 제작하여 압출에 의해 길이에 관계없이 제작될 수 있다는 장점을 가지며, 하우징(21)의 양사이드 측의 측면 커버(22, 23)도 압출 금형에 의해 제작되어 하우징(21)과 체결된다.Since the structure of the housing 21 is formed in a 'C' shape, it has an advantage that an extrusion mold can be manufactured and can be manufactured regardless of the length by extrusion. The side covers 22 and 23 on both sides of the housing 21 ) Is also manufactured by an extrusion die and fastened to the housing 21.

하우징(21)의 길이에 따라 측면 커버(22, 23)의 길이도 결정된다.The length of the side covers 22, 23 is also determined according to the length of the housing 21.

압출 금형 제작방식의 채택은 주문 생산시 그 길이를 선택적으로 적용할 수 있다는 장점을 가지며, 종래 길이에 따라 별도의 판금 및 가공물을 제작하여 생산하는 방식에 비해 제작 비용을 다운시킬 수 있게 된다.The adoption of the extrusion mold manufacturing method has an advantage that the length can be selectively applied in the order production, and the manufacturing cost can be lowered compared with the conventional method of manufacturing and producing a separate sheet metal and a workpiece according to the conventional length.

도 3 및 도 4를 참조하면, 하우징(21)은 단면이 'ㄷ'자 형태이며, 상단부에는 상부 커버(24)가 체결되는 커버 가이드홈(29)이 형성된다.Referring to FIGS. 3 and 4, the housing 21 is formed in a 'C' shape in cross section and a cover guide groove 29 is formed at an upper end thereof to which the upper cover 24 is fastened.

커버 가이드홈(29)에는 투명 아크릴 재질로 이루어지는 상부 커버(24)가 끼워지고 도 2에서의 측면 커버(22, 23)의 상단부에서 볼트로 체결된다.An upper cover 24 made of a transparent acrylic material is fitted in the cover guide groove 29 and is bolted to the upper end of the side covers 22 and 23 in FIG.

바-타입 조명박스(20)는 취부되는 위치에 따라 그 길이가 다르며, 박스의 길이가 충분히 긴 경우에는 아크릴재의 상부 커버(24)가 휘어지는 문제가 생긴다. 이렇게 휘어지는 문제를 해결하기 위해서는 상대적으로 긴 상부 커버(24)의 좌우측단을 잡아주어야 하며, 커버 카이드홈(29)은 상부 커버(24)의 좌우측단을 지지해주는 역할을 겸하게 되어 휨발생을 개선시키기에 충분하다.The length of the bar-type illuminated box 20 varies depending on the position where the bar-type illuminated box 20 is mounted, and when the length of the box is long enough, the upper cover 24 of the acrylic material is bent. In order to solve this problem, it is necessary to hold the left and right ends of the relatively long upper cover 24, and the cover cage groove 29 also serves to support the left and right ends of the upper cover 24, Is sufficient.

측면 커버(22, 23) 각각의 일측면(조명박스 조립시 내측면)에는 PCB 가이드홈(31, 32, 33, 34)이 형성된다.PCB guide grooves 31, 32, 33 and 34 are formed on one side of each of the side covers 22 and 23 (inner side in assembling the lighting box).

PCB 가이드홈(31, 32, 33, 34)은 2단 이상으로 형성시키는 것이 바람직한데, 이는 LED PCB(25)가 용이하게 하우징(21) 내에 안착할 수 있도록 함과 동시에 LED PCB(25)의 안착 높이를 조절할 수 있는 기능을 제공한다.It is preferable that the PCB guide grooves 31, 32, 33 and 34 are formed in two or more stages so that the LED PCB 25 can be easily mounted in the housing 21, It provides the ability to adjust the seat height.

하우징(21)의 바닥면은 다수개의 요철패턴(35)을 갖으며, 이러한 요철패턴(35)은 히트싱크 구조를 갖는다.The bottom surface of the housing 21 has a plurality of uneven patterns 35, and the uneven pattern 35 has a heat sink structure.

요철패턴(35)은 LED로부터 발생되는 과다열을 외부로 방출할 수 있는 기능을 제공한다.The concavo-convex pattern 35 provides a function of emitting excessive heat generated from the LED to the outside.

또한, 요철패턴(35)의 중심부에는 LED PCB(25)에 전원을 인가하기 위한 전원선(27)이 인입될 수 있는 인입구(28)의 역할을 한다. 특히 인입구(28)은 전원선(27)을 면 밀착할 수 있는 홈역할을 한다.The central portion of the concavo-convex pattern 35 serves as an inlet 28 through which the power line 27 for applying power to the LED PCB 25 can be drawn. Particularly, the inlet 28 serves as a groove to which the power line 27 can be brought into surface contact.

종래의 도 1과 같은 구조는 전원선이 취부면 밖으로 돌출될 수 밖에 없는 구조이어서 벽면이나 바닥면에 조명박스 취부시 전원선의 간섭에 의해 취부작업이 어렵고, 취부후에도 미관상 좋지 않은 면이 있지만, 본 발명에서는 히트 싱크의 구조를 갖는 요철패턴(35)의 중심부를 전원선(27) 인입구(28)로 형성하여 전원선(27)이 조명박스의 취부면 안쪽으로 삽입되도록 형성시킴으로써 전원선 간섭에 의한 조명박스 설치문제를 해결한다.1 is a structure in which a power source line is forced to protrude beyond the mounting surface. Therefore, it is difficult to mount the lighting box on a wall surface or a floor surface due to interference of a power source line, According to the present invention, the central portion of the concavo-convex pattern 35 having the structure of the heat sink is formed by the inlet 28 of the power supply line 27 so that the power supply line 27 is inserted into the mounting face of the illumination box, Fix lighting box installation problem.

상술한 바와 같이, 본 발명의 LED 바-타입 조명박스는 상부 커버(24)의 휨 발생을 방지할 수 있는 슬라이드 커버 가이드홈(29) 구조를 가지며, LED PCB(25)의 장착을 용이하게 하고 장착 높이를 조절할 수 있는 PCB 가이드홈(31, 32, 33, 34)구조를 가지고, 하우징(21)의 하단을 히트 싱크 구조로 개선하여 방열효과를 높이며 전원선의 취부를 하우징(21)의 내측에 위치하도록 하여 조명박스의 취부 용이성을 더하며, 압출금형에 의한 생산이 가능하여 주문시 길이의 옵션선택이 가능하도록 한다.As described above, the LED bar-type light box of the present invention has a slide cover guide groove 29 structure that can prevent the upper cover 24 from being warped, facilitates the mounting of the LED PCB 25 The lower end of the housing 21 is improved to have a heat sink structure so as to enhance the heat radiating effect and the mounting of the power source line can be performed inside the housing 21 by adjusting the height of the PCB guide groove 31, 32, 33, This makes it easier to mount the lighting box, and it is possible to produce by the extrusion mold so that the option of the length at the time of ordering can be selected.

이상 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하였지만, 상술한 본 발명의 기술적 구성은 본 발명이 속하는 기술 분야의 당업자가 본 발명의 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로서 이해되어야 하고, 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 등가 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, As will be understood by those skilled in the art. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

20 : 조명박스 21 : 하우징
22, 23 : 측면 커버 24 : 상부 커버
25 : LED PCB 26 : 방열패드
27 : 전원선 28 : 인입구
29 : 커버 가이드홈 31, 32, 33, 34 PCB 가이드홈
35 : 요철패턴 20: lighting box 21: housing
22, 23: side cover 24: upper cover
25: LED PCB 26: heat sink pad
27: power line 28: inlet
29: Cover guide grooves 31, 32, 33, 34 PCB guide grooves
35: concave / convex pattern

Claims (4)

단면이 'ㄷ'자 형태로 이루어져 상단부 및 양측단이 개구된 형상을 가지며, 내부에 LED PCB 및 방열패드가 안착되는 하우징과,
상기 하우징의 개구된 양측단에 체결되는 한 쌍의 측면 커버와,
상기 하우징의 상단부에 결합되는 아크릴재의 상부 커버를 포함하며,
상기 하우징의 상단부는 상기 상부 커버를 결합시키기 위한 커버 가이드홈이 형성되고,
상기 하우징의 하단부는 복수개의 요철패턴이 형성되어 히트 싱크 구조를 갖으며,
상기 한 쌍의 측면 커버의 내측면 각각에는 상기 LED PCB가 장착될 수 있는 슬라이드 구조의 PCB 가이드홈이 상하방향으로 적어도 2개 이상으로 형성되고,
상기 하우징의 하단부에 형성된 요철패턴의 중심부는 상기 LED PCB에 전원을 인가하기 위한 전원선이 인입되는 인입구가 형성되는, LED용 바-타입 조명박스.A housing having an upper end portion and an open end at both ends and having an LED PCB and a heat radiation pad,
A pair of side covers which are fastened to both open ends of the housing,
And an upper cover of acrylic material coupled to an upper end of the housing,
Wherein an upper end of the housing is formed with a cover guide groove for engaging the upper cover,
The lower end of the housing is formed with a plurality of concavo-convex patterns to have a heat sink structure,
Wherein at least two or more PCB guide grooves of a slide structure on which the LED PCB can be mounted are formed on the inner side surfaces of the pair of side covers in the vertical direction,
And a central portion of the concavo-convex pattern formed at the lower end of the housing is formed with an inlet through which a power line for supplying power to the LED PCB is drawn. 삭제delete 삭제delete 제1항에 있어서,
상기 하우징은 알루미늄 압출 성형으로 제작되는, LED용 바-타입 조명박스.

The method according to claim 1,
Wherein the housing is made of aluminum extrusion.

KR1020130012482A 2013-02-04 2013-02-04 Bar-type lighter box for led KR101414433B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160026391A (en) 2014-09-01 2016-03-09 권정열 Multipurpose lighting box

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KR20100110197A (en) * 2009-04-02 2010-10-12 김태상 Lighting apparatus using led, and frame for the same
KR101133725B1 (en) * 2011-09-07 2012-04-09 주식회사 대산정밀 A led illuminating device for plant cultivation
KR101155449B1 (en) * 2010-12-28 2012-06-15 남경 주식회사 CAR ROOM 12V or 24V LED LAMP FOR ADJUSTING BRIGHTNESS
KR101173656B1 (en) 2010-11-23 2012-08-13 주식회사 아모럭스 Case for led lighting and led lighting apparatus using the same

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Publication number Priority date Publication date Assignee Title
KR20100110197A (en) * 2009-04-02 2010-10-12 김태상 Lighting apparatus using led, and frame for the same
KR101173656B1 (en) 2010-11-23 2012-08-13 주식회사 아모럭스 Case for led lighting and led lighting apparatus using the same
KR101155449B1 (en) * 2010-12-28 2012-06-15 남경 주식회사 CAR ROOM 12V or 24V LED LAMP FOR ADJUSTING BRIGHTNESS
KR101133725B1 (en) * 2011-09-07 2012-04-09 주식회사 대산정밀 A led illuminating device for plant cultivation

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* Cited by examiner, † Cited by third party
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KR20160026391A (en) 2014-09-01 2016-03-09 권정열 Multipurpose lighting box

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