WO2014069933A1 - 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 - Google Patents
유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 Download PDFInfo
- Publication number
- WO2014069933A1 WO2014069933A1 PCT/KR2013/009842 KR2013009842W WO2014069933A1 WO 2014069933 A1 WO2014069933 A1 WO 2014069933A1 KR 2013009842 W KR2013009842 W KR 2013009842W WO 2014069933 A1 WO2014069933 A1 WO 2014069933A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- frame
- emitting diode
- light
- moisture
- Prior art date
Links
Images
Classifications
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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
- 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
- F21V31/04—Provision of filling media
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- 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
-
- 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]
Definitions
- the present invention relates to a light emitting diode illumination device, and more particularly, to condense the light from the LED element to the lens to reach the high intensity light to a long distance, and to promote heat dissipation by filling the fluid in the frame and permeability
- the present invention relates to a light emitting diode lighting apparatus having a heat dissipation, waterproofing, and moistureproof structure using a fluid that can be used both in water and on the ground without moisture permeation.
- LED lamps have low power consumption, semi-permanent life, low lighting time, and natural light, which are suitable for street light, security light, tunnel light, fishing light, and playground. It is widely used as a light source for lighting, and the demand for replacing existing light sources is increasing exponentially because it can affect animals, plants, and human body by using a special single wavelength that could not be realized in existing light sources. .
- fish can be classified into light-refractive species and non-light-reflective fishes that respond well to light, such as squid, anchovy, mackerel, horse mackerel, saury, cutlass, eel and sardines.
- fishing lamps as an operation method for catching the same light fish, and conventionally used metal halide lamps as fishing lamps, but because of low luminous efficiency, high power consumption, and frequent replacement of lamps Due to the high cost, recently, a large number of LED lamps are used.
- Korean Unexamined Patent Publication No. 2010-129800 LED Underwater Lighting and Acquisition Lamp Actively Responding to Changes in Hydraulic Pressure
- the structure of the collection lamp is an envelope-type enclosure, the surface area of the collection lamp itself is wide, and when it enters the water, the collection lamp is pushed by the current due to the large surface area, and the enclosure itself keeps shaking and the lighting direction is not constant. The efficiency falls and there is a problem that it cannot be used at all for applications other than picking up underwater.
- the present invention has been made to solve the above problems, the object of the present invention, by filling the fluid in the case is not only excellent cooling effect, but also can prevent water permeation and moisture phenomena in the water frame even if subjected to large water pressure It is to provide a light emitting diode lighting device having a heat dissipation, waterproofing, moisture-proof structure using a fluid that can be used in both underwater and above the ground without deformation.
- Still another object of the present invention is to condense the light emitted from the LED element with a lens so that high intensity light can be reached to a long distance, and by forming a space portion through the frame, the lighting device can be placed in the sea current even if it is put in the water. It is possible to irradiate light in a certain direction without shaking the frame, and to provide a light emitting diode lighting device having a heat-dissipating, waterproofing, and moisture-proof structure using a fluid that does not cause the lighting device to fall or be damaged by wind pressure even when strong winds blow from the ground. It is to.
- a light emitting diode lighting apparatus having a heat dissipation, waterproofing, and moistureproof structure using a fluid includes a space portion formed at a rear surface thereof, and through-holes are formed at regular intervals on a front surface thereof.
- the illumination pipe made of a cylindrical and translucent material;
- a PCB substrate positioned inside the lighting pipe and mounted with LED elements at equal intervals along a length direction;
- the inside of the lighting pipe is plate-shaped ( ⁇ ) )
- a planar polygonal inner frame is provided
- the PCB substrate is attached and fastened to the inner frame
- the PCB substrate is further provided with at least one of a camera, a depth sensor, a proximity sensor for the earth leakage sensor.
- the blue color of the color of the LED is 400 to 500nm
- the green wavelength is 500 to 570nm
- the red wavelength is 600 to 800nm
- the lighting device is further provided with a remote control to display the color of the LED element It is configured to be able to convert or flash.
- the illumination pipe made of a cylindrical and translucent material;
- a Ronneon LED positioned inside the lighting pipe and further provided with an inner frame having a circular or polygonal shape and attached to an outer circumferential surface of the inner frame;
- the light emitting diode lighting device having a heat dissipation, waterproofing, and moisture proof structure using a fluid according to the present invention having the above structural features can be used both underwater and on the ground, and has a cooling effect because the fluid is filled in the case of the lighting device. Not only is it excellent, it can prevent permeation and moisture permeation in the water and above the ground, and even if a large water pressure is applied to the frame of the lighting device in the deep sea, the shape of the frame is not deformed due to the incompressibility of the fluid filled in the frame.
- the lighting device of the present invention is filled with a fluid inside the frame so that the above moisture permeation phenomenon does not occur.
- the illumination device of the present invention collects and emits light from the LED element with a lens, it is possible to reach high-illuminance light to a long distance, and since the space part penetrating the case is formed, the illumination device is underwater. Even if it is inserted, the current flows through the space part, so the frame can be irradiated with light in a certain direction without the flow of the current, so it is excellent in picking efficiency when used as a picking light. Wind pressure does not cause the lighting device to fall or break.
- FIG. 1 is a front view and a side view of a first embodiment of a lighting apparatus according to the present invention.
- FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1.
- FIG. 3 is a diagram illustrating an example in which the heat radiation fins are installed in FIG. 2.
- FIG. 4 is a view showing a second embodiment of the lighting apparatus according to the present invention.
- FIG. 5 is a view showing a third embodiment of the lighting apparatus according to the present invention.
- FIG. 6 is an assembly view of a fourth embodiment of the lighting apparatus according to the present invention.
- FIG. 7 is an exploded view of FIG. 6.
- FIG 8 is a view showing a light pipe and a lighting unit in the fourth embodiment of the lighting apparatus according to the present invention.
- FIG. 9 is a view illustrating a part of an exploded view of the lighting unit in FIG. 8.
- FIG. 10 is a view showing a light pipe and a lighting unit in a fifth embodiment of the lighting apparatus according to the present invention.
- FIG. 11 is an assembly view of a sixth embodiment using a Ronneon LED in the lighting apparatus according to the present invention.
- the cooling effect is excellent by filling the fluid in the frame (case) of the lighting device, the water is prevented from permeability and moisture permeation and due to the incompressibility of the fluid filled in the frame even under a large water pressure
- the shape of the frame does not change, and the space part penetrates the case, so that the lighting device does not shake due to the current in the water, so that light can be irradiated in a certain direction.
- the device is not tripped over or damaged.
- the light emitting diode lighting apparatuses 10 and 20 of the present invention can be used for all the same purposes as the lighting lamps used in the ground as well as the fishing lamps used in the water, and the frame of the lighting devices 10 and 20 is the front frame 11, 21, the rear frames 12 and 22 coupled to the rear of the front frames 11 and 21, the PCB board 13 on which the LEDs emitting light for illumination are mounted, and the fluid 18 filled in the space of the frame. It is configured to include, the frame may be manufactured using a glass or plastic, as well as metal.
- the front frames 11 and 21 have a space portion formed at the rear side, and through holes are formed at regular intervals on the front side, and fluid inlets 11a and 21a are formed on the upper surface or the lower surface or the side surface, so Used to fill (18).
- Rear frame (12, 22) is plate-shaped ),
- the gasket is inserted into the rear of the front frame (11, 21) and is fastened by fastening means such as bolts to serve to seal the space.
- fastening means such as bolts to serve to seal the space.
- it can also be sealed by bonding with an adhesive.
- PCB board 13 is mounted to the LED 14 at regular intervals on the front to emit light for illumination, it is arranged to emit light through the through-hole formed in the front of the front frame (11, 21), if necessary
- An infrared chip may be mounted instead of the LED 14, or a camera may be mounted instead of the LED 14 to examine ground and underwater conditions.
- PCB board 13 is fixed to the front frame (11, 21) located in the front of the LED 14 by the PCB fixing bolt (13a), especially in the absence of the rear heat sink is provided with a bimetal (13c) in the circuit portion (13b) When the heat emitted from the LED 14 rises above a certain temperature, it is preferable to cut off the circuit to protect the circuit.
- the space 18 (refer to the space between the PCB substrate and the rear frame) of the front frame (11, 21) is filled with a fluid 18.
- the reason for filling the fluid 18 is, first, absorbs the heat generated from the LED Second, to prevent the deformation and breakage caused by the pressure change, temperature change of the instrument from atmospheric pressure, water pressure or temperature change when the instrument is used underwater or on the ground by using the inherent incompressibility of the fluid. This is because it acts as a buffer to protect the apparatus from external shocks.
- the fluid 18 is preferably a polymer compound extracted from mineral oil.
- the fluid 18 has a transparent color and a fluidity range of -50 to 200 ° C., and does not discolor with light and heat, and has excellent water separation. Should be.
- the fluid 18 is filled in the space between the PCB substrate 13 and the rear frame 12, so that the filled fluid absorbs and releases the heat generated by the LED, as well as permeability and moisture permeation within the frame. The phenomenon does not occur.
- the frame may be formed in one row in which the front and rear frames 11, 12, 21, and 22 are combined, but the frame may be equally spaced horizontally or vertically from the front and rear frames 11, 12, 21, and 22. It is preferable to arrange and use so that it may be arrange
- each frame may be filled individually (see FIG. 4), but a flow path 11b may be formed so that fluids filled in each frame can communicate with each other (see FIGS. 1 and 5). An electric wire for supplying power is also inserted through the oil passage 11b.
- the current flows through the space formed between the strings even when used underwater. Since the current flows, the lighting device does not shake, and even when used on the ground, even if the strong wind blows, the strong wind passes through the space formed between the lines so that the lighting device does not fall or break.
- the frame may be changed in addition to the shape shown in the drawing.
- the inlet 11a should be sealed, and the fluid inlet 11a formed in the front frame 11.
- the sealing ball frame (11c) is inserted into the sealing ball (sealing ball, 11d) is inserted, wherein the sealing ball frame (11c) is sealed to the front frame 11 by the sealing ball (11d).
- an O-ring (16) is inserted between the through hole formed in the front frame 11 and the front surface of the lens 15, and a nut (female thread) is inserted into a portion where the lens 15 of the front frame 11 is inserted.
- the lens 15 is fixed by fastening the lens pressing bolt 17 at the rear of the lens 15, and placing the PCB substrate 13 at the rear of the lens pressing bolt 17.
- the fixing bolt 13a is fixedly coupled to the front frame 11.
- the O-ring 16 can also be bonded with an adhesive.
- a transparent resin plate or a glass plate may be provided on the front surface of each LED 14, but it is preferable to mount the lens 15 on the front surface of each LED 14.
- the color of the lens 15 may be a variety of colors, and the shape of the lens is also implemented in various forms according to the shape of the through-hole formed in the front frame 11, in the present invention, by mounting the lens to collect and irradiate light Because of this, high-illuminance light can reach far distances.
- the heat dissipation is not a problem because they are naturally cooled, but when used on the ground, the outer surface of the rear frame 12 for heat dissipation generated by the LED emitting light. It is preferable to apply foamed epoxy resin 12a to a predetermined thickness to foam and install a rear heat sink having the heat radiating fins 12b set at equal intervals to release heat (see FIG. 3).
- the rear heat sink may use an aluminum heat sink without using foamed epoxy resin.
- the light emitting diode lighting apparatus includes a light pipe (34) made of a high light transmitting material, and a lower frame (31) and an upper frame (32) fastened to the lower and upper ends of the light pipe (34), respectively.
- the fluid and the LED elements 42 filled in the lighting pipe 34 are mounted to include the PCB substrate 41 positioned in the lighting pipe 34 as a basic component.
- the epoxy resin may be filled without filling the fluid.
- the light pipe 34 has a cylindrical shape, and is made of a light-transmitting material such as plastic or glass so that light emitted from the lighting unit 40 located therein can be transmitted, and stoppers 341,
- the inner frame 35 is fixed to the center of the lighting pipe 34 by fastening the 342, but the lighting pipe 34 may be a polygonal column instead of a cylinder.
- the lighting pipe 34 may be manufactured in a double tube in consideration of the cooling effect, and may be manufactured in a hollow shape along the longitudinal center of the lighting pipe 34.
- the stoppers 341 and 342 fastened to the upper and lower ends of the light pipe 34 so that the upper and lower ends of the PCB substrate 41 or the inner frame 35 can be inserted (see FIG. 8). ).
- the stoppers 341 and 342. There is no need to tighten.
- the inner frame 35 is inserted over the entire length of the inside of the light pipe 34, the inner frame is plate-like ( ⁇ ) Although it is good also as a member of (), it is preferable to make a planar shape polygonal for illumination in all directions, and the PCB board 41 is attached and fastened to the outer surface of a polygonal shape (refer FIG. 8 and 9). If the length of the lighting device is not long, without inserting the inner frame 35, the PCB board 41 is directly inserted into the stoppers 341 and 342 to be fixed (see FIG. 10), or the stoppers 341 and 342. If it is not fastened to the lower frame 31 and the upper frame 33 may be directly fixed to the installation.
- PCB board 41 is attached to the outer surface of the inner frame 35 and fastened, the front surface is mounted with LED elements 42 at equal intervals along the longitudinal direction, each LED element for a long distance irradiation It is also possible to mount a lens (not shown) on the front surface of the 42. In addition, an infrared chip may be mounted instead of the LED device 42 or a camera may be used to examine the ground and underwater conditions as necessary.
- the rear plate of the PCB substrate 41 is provided with one or more of the depth sensor, the proximity sensor for the earth leakage sensor, in the control circuit and the sensor unit 43, the depth sensor is a sensor for measuring the water depth by measuring the water pressure
- the proximity sensor for picking up is a sensor for grasping the degree of picking up of a target fish species when used as a picking up light.
- the circuit portion is provided with a bimetal so that the circuit can be protected by blocking the circuit when the heat generated by the LED element 42 rises above a predetermined temperature.
- the inside of the light pipe 34 is filled with a fluid for the release of heat generated by the LED element 42, the fluid absorbs and releases the heat generated by the LED element 42, and uses the inherent incompressibility of the fluid underwater It prevents the deformation and breakage of the device from the change of pressure or temperature applied to the device when used for the ground, and it serves as a buffer to protect the device from external impact.
- the fluid has a transparent color and has a fluidity range of -50 to 200 ° C., and does not discolor with light and heat and has excellent water separation.
- the fluid is injected into the lighting pipe 34 through the fluid injection hole 313 formed in the lower frame 31, and then the fluid injection hole 313 is sealed.
- the filled fluid not only absorbs and releases the heat generated by the LED element 42 but also serves to prevent the permeation and moisture permeation from occurring inside the light pipe 34 and as a buffer to protect the apparatus.
- the lower frame 31 and the upper frame 32 have a cylindrical shape (such as a light pipe) by bonding at the lower end and the upper end of the lighting pipe 34 and then tightened through the bolt holes 312 and 322 to compensate for this.
- Each of the bolts may be fastened, or screwed or O-rings may be inserted to fasten the wires for supplying power supplied to the lighting unit 40 through the upper frame 32 to be sealed by the lead and to the upper frame 42. It is preferable to fasten the upper frame cover 33 to the upper end of the upper frame 32 in order to protect the wires, etc. If the battery is used as a power source, the battery can be built in the upper frame cover 33. Configure it to be.
- the wavelength of the favorite light varies depending on the fish species, the blue wavelength is 400-500 nm, the green wavelength is 500-570 nm, and the red wavelength is 600-800. What is nm is used.
- the light pipe 34 has a cylindrical shape, it is preferable to form planar portions 311 and 321 on one or both sides of the lower frame 31 and the upper frame 32 fastened to the lower and upper ends thereof. By forming a section, the lighting device can be prevented from rolling on the floor.
- the bottom of the lower frame 31 may be attached to the attachment 36 of the shape such as an awl or a harpoon, such as using the attachment 36 to fix the lighting device perpendicular to the ground or a certain place. It can also be used for outdoor activities at night while being illuminated.
- a commercially available Ronneon LED may be attached with an adhesive to form a lighting apparatus without attaching a PCB substrate to an outer circumferential surface of an inner frame located inside the lighting pipe. Since the Ronneon LED is a line in which the LED elements are mounted at regular intervals, it is wound on the outer circumferential surface of the inner frame in a spiral manner and bonded.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (16)
- 제1항에 있어서,상기 전면 및 후면프레임이 결합된 프레임은 등간격으로 2∼6줄로 배열되며, 각 프레임의 양단(兩端)을 서로 연결하여 일체로 형성한 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제2항에 있어서,상기 각 프레임에 충진된 유체가 서로 연통될 수 있도록 유로가 형성되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제1항에 있어서,상기 각 LED의 전면(前面)에는 렌즈가 장착되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제1항에 있어서,상기 PCB 기판에는 일정 온도에서 회로를 차단할 수 있도록 바이메탈이 구비되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제1항에 있어서,상기 전면프레임의 유체주입구를 통해 유체를 주입한 후, 주입구를 밀폐시키는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제1항에 있어서,상기 후면프레임의 외측면에는 일루미늄 방열판이 더 설치된 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 원통 형상이고, 투광성 있는 재질로 된 조명파이프;상기 조명파이프의 내측에 위치하며, 길이방향을 따라 등간격으로 LED 소자가 실장된 PCB 기판;상기 조명파이프의 내부에 충진되며, 광유(鑛油)로부터 추출한 고분자화합물인 유체;상기 조명파이프의 하단부와 상단부에 각각 체결되는 원통 형상의 하부프레임 및 상부프레임;을 포함하여 구성되는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제9항에 있어서,상기 조명파이프의 상단과 하단에는 각각 마개가 체결되며, 마개에는 상기 내부프레임 또는 PCB 기판의 상단과 하단이 삽입되는 홈이 형성되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제8항에 있어서,상기 상부프레임의 상단부에는 상부프레임 덮개가 더 체결되고, 상기 상부프레임 덮개 내부에는 배터리를 내장할 수 있도록 구성된 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제8항에 있어서,상기 PCB 기판에는 카메라, 수심센서, 집어용 근접센서, 누전센서 중 하나 이상이 더 구비되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제1항 또는 제8항에 있어서,상기 LED의 색상 중 청색의 파장은 400∼500㎚, 녹색의 파장은 500∼570㎚, 적색의 파장은 600∼800㎚인 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제8항에 있어서,상기 조명장치는 리모콘을 더 구비하여, 상기 LED 소자의 색상을 변환시키거나 또는 점멸시킬 수 있도록 구성된 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 제8항에 있어서,상기 각 LED의 전면(前面)에는 렌즈가 장착되어 있는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
- 원통 형상이고, 투광성 있는 재질로 된 조명파이프;상기 조명파이프의 내측에 위치하고, 평면이 원형 또는 다각형 형상인 내부프레임이 더 구비되며, 상기 내부프레임의 외주면에 부착된 론네온 LED;상기 조명파이프의 내부에 충진되며, 광유(鑛油)로부터 추출한 고분자화합물인 유체;상기 조명파이프의 하단부와 상단부에 각각 체결되는 원통 형상의 하부프레임 및 상부프레임;을 포함하여 구성되는 것을 특징으로 하는 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/402,315 US20150233565A1 (en) | 2012-11-05 | 2013-11-01 | Light-emitting diode lighting device with radiation, waterproof, and dampproof structure using fluid |
CN201380027620.8A CN105518382A (zh) | 2012-11-05 | 2013-11-01 | 具有使用液体的散热、防水,以及防潮结构的发光二极管照明装置 |
JP2015513957A JP2015520491A (ja) | 2012-11-05 | 2013-11-01 | 流体を利用した放熱・防水・防湿構造を持つ発光ダイオード照明装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120123900A KR101358873B1 (ko) | 2012-11-05 | 2012-11-05 | 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 |
KR10-2012-0123900 | 2012-11-05 | ||
KR10-2012-0156448 | 2012-12-28 | ||
KR1020120156448A KR101400069B1 (ko) | 2012-12-28 | 2012-12-28 | 유체에 의한 방열·방수·방습구조를 구비하고 전방향 조명이 가능한 발광다이오드 조명장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014069933A1 true WO2014069933A1 (ko) | 2014-05-08 |
Family
ID=50627745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/009842 WO2014069933A1 (ko) | 2012-11-05 | 2013-11-01 | 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150233565A1 (ko) |
JP (1) | JP2015520491A (ko) |
CN (1) | CN105518382A (ko) |
WO (1) | WO2014069933A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017014700A1 (en) * | 2015-07-23 | 2017-01-26 | Çöp Evren | A carbon fiber cased 360° light emitting led tube light equipped with coolant and fan |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10867533B2 (en) * | 2016-03-09 | 2020-12-15 | Trafic Innovation Inc. | Light-emitting sign apparatus |
KR101663176B1 (ko) * | 2016-03-31 | 2016-10-06 | 주식회사 쎄미라이팅 | 고온 엘이디 등기구 |
CN105953141B (zh) * | 2016-05-23 | 2019-01-25 | 厦门市朗星船舶照明有限公司 | 发光角度恒定的led集鱼灯及集鱼灯系统 |
CN108006507A (zh) * | 2017-12-11 | 2018-05-08 | 广东羿斐信息科技有限公司 | 一种带有监视功能的水底灯 |
US11761620B2 (en) * | 2018-07-13 | 2023-09-19 | William Vanacore | Waterproof PCB (LED) light |
EP3936758A1 (en) * | 2020-07-09 | 2022-01-12 | Pentair Water Pool and Spa, Inc. | Underwater light assembly and method |
US11353208B2 (en) * | 2020-09-03 | 2022-06-07 | Innotec, Corp. | Underwater LED lamp |
WO2022192718A1 (en) * | 2021-03-11 | 2022-09-15 | AMS Spectral UV | Interchangeable uv light system and docking port for uv light devices |
US11735081B1 (en) * | 2022-08-12 | 2023-08-22 | Grain Electronics, Inc. | Intelligent display assembly for CNC machine |
CN117072901B (zh) * | 2023-10-17 | 2023-12-19 | 深圳市中科绿能光电科技有限公司 | 一种防水防潮led埋地灯 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080081313A (ko) * | 2005-12-14 | 2008-09-09 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 조명 장치 및 그 제조 방법 |
KR20090065772A (ko) * | 2007-12-18 | 2009-06-23 | 서울반도체 주식회사 | 방열 구조를 갖는 면광원용 led 램프 |
JP2009158146A (ja) * | 2007-12-25 | 2009-07-16 | Panasonic Electric Works Co Ltd | 防露型照明器具 |
KR200453015Y1 (ko) * | 2008-03-28 | 2011-03-31 | 유동준 | 입체형 발광 장치 |
KR101043656B1 (ko) * | 2009-06-12 | 2011-06-22 | 한국기계연구원 | 고출력 엘이디의 방열을 위한 액체냉각장치 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697695A (en) * | 1997-01-27 | 1997-12-16 | Lin; Adam | Signal stick |
JP2000189000A (ja) * | 1998-12-25 | 2000-07-11 | Uchida Giken:Kk | 漁 具 |
JP3940596B2 (ja) * | 2001-05-24 | 2007-07-04 | 松下電器産業株式会社 | 照明光源 |
US6601983B1 (en) * | 2001-07-18 | 2003-08-05 | Vincent A. Runfola | Led vehicular light assembly with heater |
US7044623B2 (en) * | 2003-11-21 | 2006-05-16 | Deepsea Power & Light | Thru-hull light |
JP4600137B2 (ja) * | 2005-04-27 | 2010-12-15 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
US20080062694A1 (en) * | 2006-09-07 | 2008-03-13 | Foxconn Technology Co., Ltd. | Heat dissipation device for light emitting diode module |
US20090001372A1 (en) * | 2007-06-29 | 2009-01-01 | Lumination Llc | Efficient cooling of lasers, LEDs and photonics devices |
JP2008305807A (ja) * | 2008-08-22 | 2008-12-18 | Takagi Kogyo Kk | 水中照明体 |
US8471494B2 (en) * | 2009-01-29 | 2013-06-25 | Broit Light, L.L.C. | LED white-light devices for direct form, fit, and function replacement of existing fluorescent lighting devices |
CN101655189A (zh) * | 2009-07-16 | 2010-02-24 | 艾迪光电(杭州)有限公司 | 中空式液冷led条形灯 |
CN101986001B (zh) * | 2009-07-28 | 2013-09-04 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
JP5536615B2 (ja) * | 2009-11-09 | 2014-07-02 | 日亜化学工業株式会社 | 集魚灯 |
CA2796386A1 (en) * | 2010-04-23 | 2011-10-27 | Wavien, Inc. | Liquid cooled led lighting device |
JP5666191B2 (ja) * | 2010-07-30 | 2015-02-12 | 水口電装株式会社 | 水中集魚灯 |
US8536788B2 (en) * | 2010-08-06 | 2013-09-17 | Osram Sylvania Inc. | Thermal control of solid state light sources by variable series impedance |
CN102404953A (zh) * | 2010-09-17 | 2012-04-04 | 瀚斯宝丽股份有限公司 | 电子设备的外壳装置 |
-
2013
- 2013-11-01 CN CN201380027620.8A patent/CN105518382A/zh active Pending
- 2013-11-01 JP JP2015513957A patent/JP2015520491A/ja active Pending
- 2013-11-01 WO PCT/KR2013/009842 patent/WO2014069933A1/ko active Application Filing
- 2013-11-01 US US14/402,315 patent/US20150233565A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080081313A (ko) * | 2005-12-14 | 2008-09-09 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 조명 장치 및 그 제조 방법 |
KR20090065772A (ko) * | 2007-12-18 | 2009-06-23 | 서울반도체 주식회사 | 방열 구조를 갖는 면광원용 led 램프 |
JP2009158146A (ja) * | 2007-12-25 | 2009-07-16 | Panasonic Electric Works Co Ltd | 防露型照明器具 |
KR200453015Y1 (ko) * | 2008-03-28 | 2011-03-31 | 유동준 | 입체형 발광 장치 |
KR101043656B1 (ko) * | 2009-06-12 | 2011-06-22 | 한국기계연구원 | 고출력 엘이디의 방열을 위한 액체냉각장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017014700A1 (en) * | 2015-07-23 | 2017-01-26 | Çöp Evren | A carbon fiber cased 360° light emitting led tube light equipped with coolant and fan |
Also Published As
Publication number | Publication date |
---|---|
JP2015520491A (ja) | 2015-07-16 |
US20150233565A1 (en) | 2015-08-20 |
CN105518382A (zh) | 2016-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2014069933A1 (ko) | 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 | |
US11009218B2 (en) | Surface mounted light fixture and heat dissipating structure for same | |
ES2558767T5 (es) | Fuente tubular de luz LED | |
WO2009113788A2 (ko) | 조립형 led 조명기기 | |
WO2010079918A2 (ko) | 발광 다이오드를 사용한 조명장치 | |
JP2010251325A (ja) | 発光ダイオードランプ | |
WO2013047929A1 (ko) | 엘이디 조명 장치 | |
CN101482252B (zh) | 一种对流散热式led照明灯 | |
ES2755323T3 (es) | Luz de baliza que tiene una lente | |
CA2731609A1 (en) | Weather-sealed lighting system with light-emitting diodes | |
KR20150089316A (ko) | 유체에 의한 방열·방수·방습구조를 구비하고 지상과 수중에서 사용이 가능한 발광다이오드 조명장치 | |
KR101393509B1 (ko) | 엘이디 터널등기구 | |
WO2016032038A1 (ko) | 엘이디 가로등 | |
KR101243153B1 (ko) | 방수 및 방진 기능을 구비하는 led 조명 모듈 | |
WO2013157807A1 (ko) | 방열모듈, 이를 이용한 방열장치 및 방열장치의 제조방법 | |
US20230392771A1 (en) | Surface mounted light fixture and heat dissipating structure for same | |
KR101358873B1 (ko) | 유체를 이용한 방열·방수·방습구조를 갖는 발광다이오드 조명장치 | |
KR101400069B1 (ko) | 유체에 의한 방열·방수·방습구조를 구비하고 전방향 조명이 가능한 발광다이오드 조명장치 | |
KR20120007668A (ko) | 발광다이오드 모듈 | |
CN201539736U (zh) | 一种led灯具 | |
WO2013062492A1 (en) | A device for comprehensive led source protection from the outdoor weather conditions | |
KR101071417B1 (ko) | 카메라 일체형 led 보안등기구 | |
CN215895898U (zh) | 一种户外led招牌字防水装置 | |
WO2019103342A1 (ko) | 방수형 엘이디 조명모듈 및 이를 구비한 엘이디 조명장치 | |
KR100981662B1 (ko) | 열방출부를 구비한 엘이디 집어등 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13850131 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14402315 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2015513957 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 24/09/2015) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13850131 Country of ref document: EP Kind code of ref document: A1 |