KR20230008382A - Light bulb type LED lights for outdoor use - Google Patents

Light bulb type LED lights for outdoor use Download PDF

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Publication number
KR20230008382A
KR20230008382A KR1020210088954A KR20210088954A KR20230008382A KR 20230008382 A KR20230008382 A KR 20230008382A KR 1020210088954 A KR1020210088954 A KR 1020210088954A KR 20210088954 A KR20210088954 A KR 20210088954A KR 20230008382 A KR20230008382 A KR 20230008382A
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South Korea
Prior art keywords
glove
led
body portion
bulb
outdoor
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KR1020210088954A
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Korean (ko)
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김종화
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김종화
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Priority to KR1020210088954A priority Critical patent/KR20230008382A/en
Publication of KR20230008382A publication Critical patent/KR20230008382A/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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • 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]

Abstract

The present invention relates to an incandescent LED bulb for outdoor use, which is completely waterproof even in heavy rain and can achieve sufficient heat dissipation effect. The incandescent LED bulb for outdoor use includes a first member, a glove, and a second member. A body of the first member is formed in a hollow cylindrical shape with open bottom, a hole is drilled in the top of the first member body to allow two wires to pass through, and the bottom of the first member body extends downward to form a plurality of fitting protrusions.

Description

야외용 백열전구형 LED 전구{Light bulb type LED lights for outdoor use}Light bulb type LED lights for outdoor use}

본 발명은 야외용 백열전구형 LED 전구에 관한 것으로, 더욱 상세하게는 비가 많이 와도 완전방수가 되고 충분한 방열효과도 거둘 수 있는 야외용 백열전구형 LED 전구에 관한 것이다. The present invention relates to an outdoor incandescent bulb-type LED bulb, and more particularly, to an outdoor incandescent bulb-type LED bulb that is completely waterproof even in heavy rain and can achieve a sufficient heat dissipation effect.

일반적으로 전구는 설치가 용이하고, 취급이 간편하여 건물 내 실내 광원으로 많이 사용되어 왔다. 주로 백열전구가 오랜 동안 사용되어 왔는데, 백열전구는 소비전력이 많아 요즈음에는 거의 퇴출되고, 소비전력이 적은 LED 를 광원으로 사용하는 LED 전구가 널리 사용되고 있다. In general, light bulbs have been widely used as indoor light sources in buildings because they are easy to install and easy to handle. Incandescent bulbs have been mainly used for a long time, but incandescent bulbs are almost eliminated these days due to their high power consumption, and LED bulbs using low power consumption LEDs as light sources are widely used.

LED 전구에는 여러 가지 형상이 있지만, 백열전구형 LED 전구가 많이 사용되고 있다. 백열전구형 LED 전구는 전구소켓에 결합되도록 상단에 체결나사부를 가진 몸체부, 몸체부 내부에 내장 설치되는 LED 기판, LED 기판 표면에 구비되는 다수개의 LED, LED 기판과 LED를 덮는 글로브로 구성된다. 글로브는 투명 또는 반투명의 플라스틱 재질로 구비되며, LED로부터 발광된 빛을 외부로 발산한다. There are various shapes of LED light bulbs, but incandescent light bulb type LED light bulbs are often used. An incandescent light bulb type LED bulb is composed of a body having a fastening screw at the top to be coupled to a bulb socket, an LED substrate embedded in the body, a plurality of LEDs provided on the surface of the LED substrate, and a globe covering the LED substrate and the LED. The glove is made of a transparent or translucent plastic material, and emits light emitted from the LED to the outside.

LED는 전기에너지를 빛으로 변환하는 과정에서 많은 열이 발생하고 이러한 열은 LED의 수명을 단축시키는 요인으로 작용한다. 이를 감안하여 LED 기판으로부터 발생한 열의 방출이 가능하도록 백열전구형 LED 전구에는 LED의 방열효과를 높여 LED의 수명단축을 방지하기 위해 방열판, 방열핀이 구비되거나 방열구가 형성되기도 한다. The LED generates a lot of heat in the process of converting electrical energy into light, and this heat acts as a factor that shortens the lifespan of the LED. In view of this, incandescent bulb-type LED bulbs are equipped with heat sinks, heat sink fins, or formed heat sinks to prevent shortening of LED life by increasing the heat dissipation effect of LEDs so that heat generated from the LED substrate can be released.

요즈음에는 옥외 장식등이나 연등행사, 야외 축제 등 야외용 행사에도 소비전력이 적은 LED 전구가 사용되고 있다. 야외행사 시 설치된 LED 전구는 한 달 가까이 어두워지는 시간대에 계속 켜진 상태로 유지되며, 연등행사 시 한 장소에서 사용되는 LED 전구는 수천 개에 달하는 경우도 적지 않다. These days, LED bulbs with low power consumption are used for outdoor events such as outdoor decorative lights, lotus lantern events, and outdoor festivals. LED bulbs installed during outdoor events remain lit during dark times for nearly a month, and there are often thousands of LED bulbs used in one place during lantern events.

백열전구형 LED 전구는 종래의 백열전구처럼 전구소켓에 전구의 베이스를 끼워넣고 돌려서 나선결합하는 방식으로 사용되어 왔으며, 이와 같은 결합이 편리하기는 하지만, LED 전구를 야외용으로 사용할 경우에는 심각한 문제가 발생한다. The incandescent bulb type LED bulb has been used in a way of screwing together by inserting the base of the bulb into the bulb socket and turning it like a conventional incandescent bulb. Although this combination is convenient, serious problems arise when using the LED bulb for outdoor use. do.

LED 전구에 방열구가 형성되는 경우, 열 방출이 쉽게 되도록 LED 전구 상단에 형성되며, LED 전구에는 본드를 사용하여 글로브를 장착하므로 방수가 되지는 않는다. When a heat sink is formed in the LED bulb, it is formed on top of the LED bulb to facilitate heat dissipation, and since the globe is attached to the LED bulb using a bond, it is not waterproof.

따라서 LED 전구를 야외에 설치한 후 비가 많이 오면 빗물이 LED 전구 내로 스며들게 되며, 이에 따라 LED 기판이 젖으면 빛이 어두워지다가 결국 LED 전구가 작동되지 않는다. Therefore, when it rains heavily after installing the LED bulb outdoors, rainwater permeates into the LED bulb, and accordingly, when the LED substrate gets wet, the light becomes dark and eventually the LED bulb does not work.

전구소켓, LED 전구의 베이스는 도전성 있는 금속으로 형성되어 사용 시 비가 오거나, 창고 등에 보관 시 습기가 차면 전구소켓, LED 전구의 베이스에 녹이 슬어 작동이 안되거나 서로 분리시키기 어렵게 된다. The bulb socket and the base of the LED bulb are made of conductive metal, so if it rains during use or becomes damp when stored in a warehouse, the base of the bulb socket or LED bulb rusts, making it inoperable or difficult to separate from each other.

LED는 전기에너지를 빛으로 변환하는 과정에서 많은 열이 발생하며, 특히 연등행사 시에는 연등 내측에 LED 전구를 설치하게 되는데, LED 전구에서 발생한 열로 인해 불이 잘 붙는 비닐지 등으로 만들어진 연등 겉지에 불이 붙고 인접한 연등들에까지 불이 번져 화재가 발생할 위험이 있다.LED generates a lot of heat in the process of converting electrical energy into light. In particular, during a lantern event, an LED bulb is installed inside the lantern. There is a risk of fire igniting and spreading to adjacent lanterns.

전구소켓 내부로 빗물이나 수분이 침투하는 것을 방지하는 방수용 전구소켓에 관한 선행기술이 공개되어 있는데, 전구소켓과 LED 전구 베이스 간의 기밀성을 강화하여 방수문제를 해결할 수는 있지만, 전구소켓과 LED 전구 베이스 간의 기밀성을 강화할수록 방열문제는 해결하기 어려워지게 된다. Prior art related to a waterproof bulb socket that prevents rainwater or moisture from penetrating into the bulb socket has been disclosed. Although the waterproof problem can be solved by strengthening the airtightness between the bulb socket and the LED bulb base, the bulb socket and the LED bulb base The tighter the airtightness of the space, the more difficult it is to solve the heat dissipation problem.

실내용뿐만 아니라 야외용으로도 소비전력이 적은 LED 전구의 사용이 경제적이지만, 비가 많이 와도 완전방수가 되고 충분한 방열효과도 거둘 수 있는 야외용 LED 전구가 필요한데, 지금까지 개발되지 못하고 있다.Although it is economical to use LED bulbs with low power consumption not only for indoor use but also for outdoor use, outdoor LED bulbs that are completely waterproof even in heavy rain and can achieve sufficient heat dissipation effect are needed, but have not been developed so far.

등록실용신안 제0389283호 “연등용 엘이디 전구”(2005. 6. 30. 등록)Registered Utility Model No. 0389283 “LED light bulb for lantern” (registered on June 30, 2005) 등록특허 제1231658호 “방열기능을 개선한 엘이디 전구”(2013. 2. 4. 등록)Registered Patent No. 1231658 “LED bulb with improved heat dissipation function” (registered on February 4, 2013) 등록특허 제1651016호 “백열전구형 엘이디 방수전구”(2016. 8. 18. 등록)Registered Patent No. 1651016 “Incandescent light bulb type LED waterproof light bulb” (registered on August 18, 2016) 공개특허 제2021-0000137호 “방수용 전구소켓”(2021. 1. 4. 공개)Patent Publication No. 2021-0000137 “Waterproof light bulb socket” (published on January 4, 2021)

본 발명은 비가 많이 와도 완전방수가 되고 충분한 방열효과도 거둘 수 있는 야외용 백열전구형 LED 전구를 제공하는데 그 목적이 있다.An object of the present invention is to provide an outdoor incandescent light bulb type LED bulb that is completely waterproof even in heavy rain and can achieve sufficient heat dissipation effect.

본 발명에 의한 야외용 백열전구형 LED 전구는, 제1부재(10), 글로브(20)와 제2부재(30)를 포함하며, 상기 제1부재(10)의 몸체부(11)는 하측이 개방된 중공의 원기둥형으로 형성되고, 상기 제1부재(10) 몸체부(11)의 상면에는 2가닥의 전선을 관통시키기 위해 구멍(12)을 뚫으며, 상기 제1부재(10) 몸체부(11)의 개방된 하단에서 하방으로 연장되어 복수개의 끼움돌기(14)가 형성되고, 상기 글로브(20)는 목부(21)와 몸체부(22)로 구성되며, 상기 글로브(20)의 목부(21)는 상·하방이 개방된 중공의 원기둥형으로 형성되고, 글로브(20) 목부(21)의 크기는 제1부재(10) 몸체부(11) 내측 상단 및 내측벽으로부터 일정 거리 이격되게 삽입되는 크기를 갖도록 형성되며, 제1부재(10) 몸체부(11)의 내측으로 상기 글로부(20)의 목부(21)를 삽입하더라도 제1부재(10) 몸체부(11) 상단 측에 중공(40)이 남아있는 높이로 형성되고, 글로브(20) 목부(21)의 내주면에는 암나사산(23)이 형성되며, 상기 글로브(20)의 몸체부(22)는 글로브(20) 목부(21)에서 연장되어 하방으로 갈수록 벌어지다가 다시 좁아지는 중공의 구형과 유사한 형상을 가지고, 글로브(20) 몸체부(22)의 하방으로 갈수록 벌어지는 경사면의 외측에는 끼움홈(24)이 형성되며, 상기 제2부재(30)의 몸체부(31)는 상·하방이 개방된 중공의 원기둥형으로 형성되고, 제2부재(30) 몸체부(31)의 외주면에는 숫나사산(32)이 형성되며, 상기 제2부재(30) 몸체부(31) 내에는 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에는 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되며, 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 2가닥의 전선(35, 36)이 구비되고, 상기 제2부재(30) 몸체부(31) 내에 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되면, 글로브(20) 목부(21) 내주면의 암나사산(23)에 제2부재(30) 몸체부(31) 외주면의 숫나사산(32)을 끼워넣고 돌려서 나선결합시키고, 그 후 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 구비된 2가닥의 전선(35, 36)을 제1부재(10) 몸체부(11) 상면에 형성된 구멍(12)에 삽입하여 외측으로 빼내며, 제1부재(10)의 끼움돌기(14)를 글로브(20)의 끼움홈(24)에 억지끼움 결합시키고, 상기 글로브(20)의 끼움홈(24)에 제1부재(10)의 끼움돌기(14)를 끼우면 제1부재(10) 몸체부(11)의 내측면과 글로브(20) 목부(21)의 외측면 간에, 본 발명에 의한 야외용 LED 전구(100)의 방열을 위한 유로의 역할을 하는 빈 공간(41)이 형성되는 것을 특징으로 할 수 있다. An outdoor incandescent light bulb type LED bulb according to the present invention includes a first member 10, a glove 20 and a second member 30, and the lower side of the body portion 11 of the first member 10 is open. It is formed in a hollow cylindrical shape, and a hole 12 is drilled in the upper surface of the body portion 11 of the first member 10 to allow two wires to pass through, and the first member 10 body portion ( 11) extends downward from the open lower end to form a plurality of fitting protrusions 14, the glove 20 is composed of a neck portion 21 and a body portion 22, and the neck portion of the glove 20 ( 21) is formed in a hollow cylindrical shape with upper and lower ends open, and the size of the neck portion 21 of the glove 20 is inserted at a predetermined distance from the inner upper end and inner wall of the body portion 11 of the first member 10 It is formed to have a size to be, and even if the neck part 21 of the glow part 20 is inserted into the inside of the body part 11 of the first member 10, the upper end side of the body part 11 of the first member 10 is hollow. (40) is formed at the remaining height, a female thread (23) is formed on the inner circumferential surface of the neck portion (21) of the glove (20), and the body portion (22) of the glove (20) is formed on the neck portion (21) of the glove (20). It has a shape similar to a hollow sphere that extends from and widens downward and narrows again, and a fitting groove 24 is formed on the outside of the inclined surface that widens downward of the body portion 22 of the glove 20. The body portion 31 of the two members 30 is formed in a hollow cylindrical shape with upper and lower ends open, and a male thread 32 is formed on the outer circumferential surface of the body portion 31 of the second member 30. Parts for an LED bulb are provided in the body portion 31 of the second member 30, and the LED substrate 33 and the LED attached to the surface of the LED substrate 33 are provided at the bottom of the body portion 31 of the second member 30. (34) is provided, and two wires (35, 36) are provided from the LED substrate 33 upward to the body portion 31 of the second member 30, and the body portion of the second member 30 is provided. (31) is provided with parts for the LED bulb, the LED at the bottom of the body portion 31 of the second member 30 When the substrate 33 and the LED 34 attached to the surface of the LED substrate 33 are provided, the second member 30 body portion 31 is attached to the female thread 23 of the inner peripheral surface of the neck portion 21 of the glove 20. The male thread 32 on the outer circumferential surface is inserted and turned to engage the screw, and then the two wires 35 and 36 provided from the LED substrate 33 upward to the body 31 of the second member 30 The first member 10 is inserted into the hole 12 formed on the upper surface of the body portion 11 and taken out to the outside, and the fitting protrusion 14 of the first member 10 is inserted into the fitting groove 24 of the glove 20. When the fitting protrusion 14 of the first member 10 is inserted into the fitting groove 24 of the glove 20, the inner surface of the body part 11 of the first member 10 and the glove 20 It may be characterized in that an empty space 41 serving as a flow path for heat dissipation of the outdoor LED bulb 100 according to the present invention is formed between the outer surfaces of the neck portion 21 .

또한 상기 제1부재(10) 몸체부(11)의 상면은 원호형 경사면으로 형성되는 것을 특징으로 할 수 있다. In addition, the upper surface of the body portion 11 of the first member 10 may be characterized in that it is formed as an arcuate inclined surface.

또한 상기 제1부재(10) 몸체부(11)의 상면에 원형 돌기(13)를 형성하고 그 원형 돌기(14) 중앙에 구멍을 뚫어 전선을 삽입하며, 삽입된 전선의 주위에는 실리콘을 도포하는 것을 특징으로 할 수 있다. In addition, a circular protrusion 13 is formed on the upper surface of the body portion 11 of the first member 10, and a wire is inserted by drilling a hole in the center of the circular protrusion 14, and silicone is applied around the inserted wire. that can be characterized.

또한 상기 글로브(20) 하단에는 1개 내지 다수개의 방열구(25)가 형성되는 것을 특징으로 할 수 있다.In addition, it may be characterized in that one to a plurality of heat dissipation ports 25 are formed at the lower end of the glove 20.

본 발명에 의한 야외용 백열전구형 LED 전구는 비가 많이 와도 완전방수가 되고 충분한 방열효과도 거둘 수 있는 효과가 있다. The outdoor incandescent light bulb type LED bulb according to the present invention has the effect of being completely waterproof even in heavy rain and achieving sufficient heat dissipation effect.

본 발명에 의한 야외용 백열전구형 LED 전구는 충분한 방열효과를 거둠으로써 LED 전구의 수명을 연장하고 연등행사 시 연등 겉지에 불이 붙어 화재가 발생하는 것을 예방하는 효과가 있다. The outdoor incandescent light bulb type LED bulb according to the present invention has an effect of prolonging the life of the LED bulb by achieving a sufficient heat dissipation effect and preventing a fire from igniting on the outer surface of the lantern during a lantern event.

본 발명에 의한 야외용 백열전구형 LED 전구는 복잡하지 않은 구조를 가지며, 그 부품은 합성수지를 사출성형하여 저렴하게 생산할 수 있는 장점이 있다.The outdoor incandescent light bulb type LED bulb according to the present invention has an uncomplicated structure, and its parts have the advantage of being inexpensively produced by injection molding of synthetic resin.

도 1은 본 발명의 제1부재를 나타내는 도면,
도 2는 본 발명의 글로브를 나타내는 도면,
도 3은 본 발명의 제2부재를 나타내는 도면,
도 4는 본 발명의 글로브에 제2부재가 결합된 것을 나타내는 도면,
도 5는 도 4의 글로브에 제1부재가 결합된 것을 나타내는 도면이다.1 is a view showing a first member of the present invention;
2 is a view showing the glove of the present invention;
3 is a view showing a second member of the present invention;
4 is a view showing that the second member is coupled to the glove of the present invention;
5 is a view showing that the first member is coupled to the glove of FIG. 4;

이하, 본 발명의 실시예에 대하여 첨부한 도면을 참고로 하여 상세히 설명한다. 일반적인 백열전구형 LED 전구의 구성은 널리 알려져 있으므로 본 발명에서 상세한 설명은 생략한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Since the configuration of a general incandescent bulb type LED bulb is widely known, a detailed description thereof will be omitted in the present invention.

도 1은 본 발명의 제1부재를 나타내는 도면, 도 2는 본 발명의 글로브를 나타내는 도면, 도 3은 본 발명의 제2부재를 나타내는 도면이다.1 is a view showing a first member of the present invention, FIG. 2 is a view showing a glove of the present invention, FIG. 3 is a view showing a second member of the present invention.

본 발명에 의한 야외용 백열전구형 LED 전구(100)는 제1부재(10), 글로브(globe : 20)와 제2부재(30)를 포함한다. An outdoor incandescent light bulb type LED bulb 100 according to the present invention includes a first member 10, a globe 20 and a second member 30.

상기 제1부재(10)의 몸체부(11)는 하측이 개방된 중공의 원기둥형으로 형성되며, 제1부재(10) 몸체부(11)의 상면은 비를 맞더라도 빗물이 잘 흘러내릴 수 있도록 원호형 경사면으로 형성된다. The body portion 11 of the first member 10 is formed in a hollow cylindrical shape with a lower side open, and the upper surface of the body portion 11 of the first member 10 can allow rainwater to flow down well even if it rains. It is formed as an arc-shaped inclined surface so that

상기 제1부재(10) 몸체부(11)의 상면에는 2가닥의 전선을 관통시키기 위해 구멍(12)을 뚫으며, 구멍(12)을 뚫는 부분에 빗물이 고이지 않도록 원형 돌기(13)를 형성하고 그 원형 돌기(13) 중앙에 구멍을 뚫는다. A hole 12 is drilled on the upper surface of the body part 11 of the first member 10 to allow two wires to pass therethrough, and a circular protrusion 13 is formed at the hole 12 to prevent rainwater from pooling. and drill a hole in the center of the circular protrusion (13).

상기 제1부재(10) 몸체부(11)의 개방된 하단에서 하방으로 연장되어 복수개의 끼움돌기(14)가 형성된다. A plurality of fitting protrusions 14 are formed extending downward from the open lower end of the body portion 11 of the first member 10 .

상기 글로브(20)는 목부(21)와 몸체부(22)로 구성된다. 상기 글로브(20)의 목부(21)는 상·하방이 개방된 중공의 원기둥형으로 형성되며, 글로브(20) 목부(21)의 크기는 제1부재(10) 몸체부(11) 내측 상단 및 내측벽으로부터 일정 거리 이격되게 삽입되는 크기를 갖도록 형성되며, 제1부재(10) 몸체부(11)의 내측으로 상기 글로부(20)의 목부(21)를 삽입하더라도 제1부재(10) 몸체부(11) 상단 측에 중공(40)이 남아있는 높이로 형성된다. 글로브(20) 목부(21)의 내주면에는 암나사산(23)이 형성된다. The glove 20 is composed of a neck part 21 and a body part 22. The neck portion 21 of the glove 20 is formed in a hollow cylindrical shape with upper and lower ends open, and the size of the neck portion 21 of the glove 20 is the inner upper end of the body portion 11 of the first member 10 and It is formed to have a size to be inserted at a predetermined distance from the inner wall, and even if the neck portion 21 of the glow portion 20 is inserted into the body portion 11 of the first member 10, the body of the first member 10 A hollow 40 is formed on the upper side of the portion 11 at a height remaining. A female thread 23 is formed on the inner circumferential surface of the neck portion 21 of the glove 20 .

상기 글로브(20)의 몸체부(22)는 글로브(20) 목부(21)에서 연장되어 하방으로 갈수록 벌어지다가 다시 좁아지는 중공의 구형과 유사한 형상을 가지며, 글로브(20) 몸체부(22)의 하방으로 갈수록 벌어지는 경사면의 외측에는 끼움홈(24)이 형성된다. The body portion 22 of the glove 20 has a shape similar to a hollow sphere that extends from the neck portion 21 of the glove 20, widens downward, and then narrows again. A fitting groove 24 is formed on the outside of the inclined surface that spreads downward.

상기 글로브(20) 몸체부(22)의 하단에는 글로브(20) 내측 하부에 남아있는 열을 방출하기 위해 1개 내지 다수개의 방열구(25)가 형성된다. 상기 방열구(25)는 글로브(20)가 비를 맞더라도 빗물이 흘러들지 않도록 글로브(20) 몸체부(22) 하단에 형성하되, 불빛을 보고 모여드는 작은 벌레가 들어가지 못하는 작은 크기로 형성한다. One to a plurality of heat dissipation holes 25 are formed at the lower end of the body part 22 of the glove 20 to dissipate heat remaining in the inner lower part of the glove 20 . The heat dissipation hole 25 is formed at the lower end of the body part 22 of the glove 20 so that rainwater does not flow even if the glove 20 is rained on, but is formed in a small size so that small insects that gather after seeing the light cannot enter .

상기 제2부재(30)의 몸체부(31)는 상·하부가 개방된 중공의 원기둥형으로 형성되고, 제2부재(30) 몸체부(31)의 외주면에는 숫나사산(32)이 형성되며, 상기 제2부재(30) 몸체부(31) 내에는 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에는 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되며, 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 2가닥의 전선(35, 36)이 구비된다. The body portion 31 of the second member 30 is formed in a hollow cylindrical shape with upper and lower ends open, and a male thread 32 is formed on the outer circumferential surface of the body portion 31 of the second member 30, , Parts for LED bulbs are provided in the body portion 31 of the second member 30, and attached to the LED substrate 33 and the surface of the LED substrate 33 at the bottom of the body portion 31 of the second member 30. An LED 34 is provided, and two wires 35 and 36 are provided from the LED substrate 33 upward to the body 31 of the second member 30.

도 4는 본 발명의 글로브에 제2부재가 결합된 것을 나타내는 도면, 도 5는 도 4의 글로브에 제1부재가 결합된 것을 나타내는 도면이다. Figure 4 is a view showing that the second member is coupled to the glove of the present invention, Figure 5 is a view showing that the first member is coupled to the glove of FIG.

상기 제2부재(30) 몸체부(31) 내에 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되면, 글로브(20) 목부(21) 내주면의 암나사산(23)에 제2부재(30) 몸체부(31) 외주면의 숫나사산(32)을 끼워넣고 돌려서 나선결합시킨다. A part for an LED bulb is provided in the body part 31 of the second member 30, and the LED attached to the surface of the LED board 33 and the LED board 33 at the bottom of the body part 31 of the second member 30 When 34 is provided, the male thread 32 on the outer circumferential surface of the body portion 31 of the second member 30 is inserted into the female thread 23 on the inner circumferential surface of the neck portion 21 of the glove 20, and screwed together by turning.

그 후 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 구비된 2가닥의 전선(35, 36)을 제1부재(10) 몸체부(11) 상면에 형성된 구멍(12)에 삽입하여 외측으로 빼내고, 제1부재(10)의 끼움돌기(14)를 글로브(20)의 끼움홈(24)에 억지끼움 결합시키며, 제1부재(10) 몸체부(11) 상면에 형성된 구멍(12)에 삽입된 전선(35, 36)의 주위에는 실리콘을 도포한다. After that, the two wires (35, 36) provided from the LED substrate 33 to the upper side of the body part 31 of the second member 30 are passed through a hole formed on the upper surface of the body part 11 of the first member 10. (12) is inserted and pulled outward, and the fitting protrusion 14 of the first member 10 is press-fitted into the fitting groove 24 of the glove 20, and the first member 10 body portion 11 Silicone is applied around the wires 35 and 36 inserted into the hole 12 formed on the upper surface.

본 발명의 실시예에서는 글로브(20) 목부(21) 내주면의 암나사산(23)에 제2부재(30) 몸체부(31) 외주면의 숫나사산(32)을 끼워넣고 돌려서 나선결합시켰지만 이에 제한되는 것은 아니며, 글로브(20) 목부(21)의 내주면에 제2부재(30) 몸체부(31)의 외주면을 결합시킬 수 있으면 억지끼움 등 다른 방법을 사용할 수 있다. In the embodiment of the present invention, the male thread 32 of the outer circumferential surface of the body portion 31 of the second member 30 is inserted into the female thread 23 of the inner circumferential surface of the neck portion 21 of the glove 20, and screwed together by turning, but is limited thereto However, if the outer circumferential surface of the body portion 31 of the second member 30 can be coupled to the inner circumferential surface of the neck portion 21 of the glove 20, other methods such as interference fit can be used.

상기 글로브(20)의 끼움홈(24)에 제1부재(10)의 끼움돌기(14)를 끼우면 제1부재(10) 몸체부(11)의 내측면과 글로브(20) 목부(21)의 외측면 간에 빈 공간(41)이 형성되며, 상기 빈 공간(41)이 본 발명에 의한 야외용 LED 전구(100)의 방열을 위한 유로의 역할을 하게 되어 방열이 효과적으로 이루어질 수 있다. When the fitting protrusion 14 of the first member 10 is inserted into the fitting groove 24 of the glove 20, the inner surface of the body part 11 of the first member 10 and the neck part 21 of the glove 20 An empty space 41 is formed between the outer surfaces, and the empty space 41 serves as a flow path for heat dissipation of the outdoor LED bulb 100 according to the present invention, so that heat dissipation can be effectively achieved.

본 발명에서는 열을 발생하는 LED 기판 등 부품이 들어 있는 제2부재(30) 몸체부(31)의 상부가 개방되어 있으므로 제2부재(30)의 몸체부(31)에 별도로 방열구를 형성할 필요가 없다. In the present invention, since the upper part of the body part 31 of the second member 30 containing components such as the LED board that generates heat is open, it is necessary to separately form a heat sink in the body part 31 of the second member 30. there is no

본 발명에서는 글로브(20)의 목부(21)가 제1부재(10) 몸체부(11)의 내측으로 깊게 삽입되어 있으므로 본 발명에 의한 야외용 LED 전구(100)가 비를 맞더라도 글로브(20)나 제2부재(30)에 빗물이 스며들지 못한다.In the present invention, since the neck portion 21 of the glove 20 is deeply inserted into the inside of the body portion 11 of the first member 10, even if the outdoor LED bulb 100 according to the present invention is rained on, the glove 20 Rainwater does not permeate the second member (30).

본 발명에 의한 야외용 LED 전구(100)에서는 종래의 백열전구형 LED 전구처럼 전구소켓과 전구의 베이스가 결합되는 것이 아니라 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 구비된 2가닥의 전선(35, 36)이 제1부재(10) 몸체부(11)를 관통하여 외부 전선과 직접 연결된다. In the outdoor LED bulb 100 according to the present invention, the bulb socket and the base of the bulb are not combined like the conventional incandescent bulb type LED bulb, but provided from the LED substrate 33 upward to the second member 30 body part 31 The two strands of wires 35 and 36 pass through the body 11 of the first member 10 and are directly connected to external wires.

본 발명에 의한 야외용 LED 전구(100)는 전구소켓에 전구의 베이스를 결합시켜 사용하는 것이 아니므로 LED 전구의 분리·교체가 불필요하여 LED 전구의 관리가 용이하다. Since the outdoor LED bulb 100 according to the present invention is not used by combining the base of the bulb with the bulb socket, it is not necessary to separate or replace the LED bulb, making it easy to manage the LED bulb.

상기 제1부재(10), 글로브(20), 제2부재(30) 모두 합성수지를 사출성형하여 저렴한 제조원가로 제조할 수 있다. All of the first member 10, the globe 20, and the second member 30 can be manufactured at a low manufacturing cost by injection molding a synthetic resin.

본 발명에 의한 야외용 LED 전구는 방수효과가 필요 없는 실내에서도 그 구조 상 방열효과 확보가 용이하므로 실내용으로도 사용될 수 있는 것은 물론이다.The outdoor LED bulb according to the present invention can be used indoors because it is easy to secure a heat dissipation effect due to its structure even indoors where a waterproof effect is not required.

100 : 본 발명에 의한 야외용 백열전구형 LED 전구
10 : 제1부재 11 : 몸체부
12 : 구멍 13 : 원형 돌기
14 : 끼움돌기 20 : 글로브
21 : 목부 22 : 몸체부
23 : 암나사산 24 : 끼움홈
25 : 방열구 30 : 제2부재
31 : 몸체부 32 : 숫나사산
33 : LED 기판 34 : LED
35, 36 : 전선 40 : 중공
41 : 빈 공간100: outdoor incandescent light bulb type LED bulb according to the present invention
10: first member 11: body portion
12: hole 13: circular protrusion
14: fitting protrusion 20: globe
21: neck 22: body
23: female thread 24: fitting groove
25: heat sink 30: second member
31: body part 32: male thread
33: LED substrate 34: LED
35, 36: wire 40: hollow
41: empty space

Claims (4)

제1부재(10), 글로브(20)와 제2부재(30)를 포함하며,
상기 제1부재(10)의 몸체부(11)는 하측이 개방된 중공의 원기둥형으로 형성되고,
상기 제1부재(10) 몸체부(11)의 상면에는 2가닥의 전선을 관통시키기 위해 구멍(12)을 뚫으며,
상기 제1부재(10) 몸체부(11)의 개방된 하단에서 하방으로 연장되어 복수개의 끼움돌기(14)가 형성되고,
상기 글로브(20)는 목부(21)와 몸체부(22)로 구성되며,
상기 글로브(20)의 목부(21)는 상·하방이 개방된 중공의 원기둥형으로 형성되고, 글로브(20) 목부(21)의 크기는 제1부재(10) 몸체부(11) 내측 상단 및 내측벽으로부터 일정 거리 이격되게 삽입되는 크기를 갖도록 형성되며, 제1부재(10) 몸체부(11)의 내측으로 상기 글로부(20)의 목부(21)를 삽입하더라도 제1부재(10) 몸체부(11) 상단 측에 중공(40)이 남아있는 높이로 형성되고, 글로브(20) 목부(21)의 내주면에는 암나사산(23)이 형성되며,
상기 글로브(20)의 몸체부(22)는 글로브(20) 목부(21)에서 연장되어 하방으로 갈수록 벌어지다가 다시 좁아지는 중공의 구형과 유사한 형상을 가지고, 글로브(20) 몸체부(22)의 하방으로 갈수록 벌어지는 경사면의 외측에는 끼움홈(24)이 형성되며,
상기 제2부재(30)의 몸체부(31)는 상·하방이 개방된 중공의 원기둥형으로 형성되고, 제2부재(30) 몸체부(31)의 외주면에는 숫나사산(32)이 형성되며, 상기 제2부재(30) 몸체부(31) 내에는 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에는 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되며, 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 2가닥의 전선(35, 36)이 구비되고,
상기 제2부재(30) 몸체부(31) 내에 LED 전구용 부품이 구비되고, 제2부재(30) 몸체부(31) 하단에 LED 기판(33)과 LED 기판(33)의 표면에 부착되는 LED(34)가 구비되면, 글로브(20) 목부(21) 내주면의 암나사산(23)에 제2부재(30) 몸체부(31) 외주면의 숫나사산(32)을 끼워넣고 돌려서 나선결합시키고,
그 후 상기 LED 기판(33)으로부터 제2부재(30) 몸체부(31)의 상방으로 구비된 2가닥의 전선(35, 36)을 제1부재(10) 몸체부(11) 상면에 형성된 구멍(12)에 삽입하여 외측으로 빼내며, 제1부재(10)의 끼움돌기(14)를 글로브(20)의 끼움홈(24)에 억지끼움 결합시키고,
상기 글로브(20)의 끼움홈(24)에 제1부재(10)의 끼움돌기(14)를 끼우면 제1부재(10) 몸체부(11)의 내측면과 글로브(20) 목부(21)의 외측면 간에, 본 발명에 의한 야외용 LED 전구(100)의 방열을 위한 유로의 역할을 하는 빈 공간(41)이 형성되는 것을 특징으로 하는 야외용 백열전구형 LED 전구.It includes a first member 10, a glove 20 and a second member 30,
The body portion 11 of the first member 10 is formed in a hollow cylindrical shape with a lower side open,
A hole 12 is drilled in the upper surface of the body part 11 of the first member 10 to allow two wires to pass through,
A plurality of fitting protrusions 14 are formed extending downward from the open lower end of the body portion 11 of the first member 10,
The glove 20 is composed of a neck part 21 and a body part 22,
The neck portion 21 of the glove 20 is formed in a hollow cylindrical shape with upper and lower ends open, and the size of the neck portion 21 of the glove 20 is the inner upper end of the body portion 11 of the first member 10 and It is formed to have a size to be inserted at a predetermined distance from the inner wall, and even if the neck portion 21 of the glow portion 20 is inserted into the body portion 11 of the first member 10, the body of the first member 10 The hollow 40 is formed on the upper side of the portion 11 at a height remaining, and a female thread 23 is formed on the inner circumferential surface of the neck portion 21 of the glove 20,
The body portion 22 of the glove 20 has a shape similar to a hollow sphere that extends from the neck portion 21 of the glove 20, widens downward, and then narrows again. A fitting groove 24 is formed on the outside of the inclined surface that spreads downward,
The body portion 31 of the second member 30 is formed in a hollow cylindrical shape with upper and lower ends open, and a male thread 32 is formed on the outer circumferential surface of the body portion 31 of the second member 30, , Parts for LED bulbs are provided in the body portion 31 of the second member 30, and attached to the LED substrate 33 and the surface of the LED substrate 33 at the bottom of the body portion 31 of the second member 30. An LED 34 is provided, and two wires 35 and 36 are provided from the LED substrate 33 upward to the body portion 31 of the second member 30,
A part for an LED bulb is provided in the body part 31 of the second member 30, and the LED attached to the surface of the LED board 33 and the LED board 33 at the bottom of the body part 31 of the second member 30 When the (34) is provided, the male thread 32 of the outer circumferential surface of the body portion 31 of the second member 30 is inserted into the female thread 23 of the inner circumferential surface of the neck portion 21 of the glove 20, and screwed together by screwing,
After that, the two wires (35, 36) provided from the LED substrate 33 to the upper side of the body part 31 of the second member 30 are passed through a hole formed on the upper surface of the body part 11 of the first member 10. (12) is inserted and pulled outward, and the fitting protrusion 14 of the first member 10 is press-fitted into the fitting groove 24 of the glove 20,
When the fitting protrusion 14 of the first member 10 is inserted into the fitting groove 24 of the glove 20, the inner surface of the body part 11 of the first member 10 and the neck part 21 of the glove 20 An outdoor incandescent light bulb type LED bulb characterized in that an empty space 41 serving as a flow path for heat dissipation of the outdoor LED bulb 100 according to the present invention is formed between the outer surfaces. 제1항에 있어서,
상기 제1부재(10) 몸체부(11)의 상면은 원호형 경사면으로 형성되는 것을 특징으로 하는 야외용 백열전구형 LED 전구.According to claim 1,
The upper surface of the body part 11 of the first member 10 is an outdoor incandescent light bulb type LED bulb, characterized in that formed in an arc-shaped inclined surface. 제1항에 있어서,
상기 제1부재(10) 몸체부(11)의 상면에 원형 돌기(13)를 형성하고 그 원형 돌기(14) 중앙에 구멍을 뚫어 전선을 삽입하며, 삽입된 전선의 주위에는 실리콘을 도포하는 것을 특징으로 하는 야외용 백열전구형 LED 전구.According to claim 1,
Forming a circular protrusion 13 on the upper surface of the body portion 11 of the first member 10, inserting a wire by drilling a hole in the center of the circular protrusion 14, and applying silicone around the inserted wire. Outdoor incandescent bulb type LED bulbs. 제1항에 있어서,
상기 글로브(20) 몸체부(22)의 하단에는 1개 내지 다수개의 방열구(25)가 형성되는 것을 특징으로 하는 야외용 백열전구형 LED 전구.According to claim 1,
Outdoor incandescent light bulb type LED bulb, characterized in that one to a plurality of heat dissipation ports (25) are formed at the lower end of the body portion (22) of the globe (20).
KR1020210088954A 2021-07-07 2021-07-07 Light bulb type LED lights for outdoor use KR20230008382A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389283B1 (en) 2000-09-04 2003-06-25 백우진 Manufacturing process of the pleated textile and clothes
KR101231658B1 (en) 2010-09-15 2013-02-08 주식회사 새한텅스텐 LED lamp provided an improved capability of discharging heat
KR101651016B1 (en) 2014-12-03 2016-08-24 양우석 an incandescent lamp type waterproof LED lamp
KR20210000137A (en) 2019-06-24 2021-01-04 주식회사 신성 Waterproof electric bulb socket

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389283B1 (en) 2000-09-04 2003-06-25 백우진 Manufacturing process of the pleated textile and clothes
KR101231658B1 (en) 2010-09-15 2013-02-08 주식회사 새한텅스텐 LED lamp provided an improved capability of discharging heat
KR101651016B1 (en) 2014-12-03 2016-08-24 양우석 an incandescent lamp type waterproof LED lamp
KR20210000137A (en) 2019-06-24 2021-01-04 주식회사 신성 Waterproof electric bulb socket

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