WO2014104723A1 - 형광등형 엘이디 조명장치 - Google Patents
형광등형 엘이디 조명장치 Download PDFInfo
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- WO2014104723A1 WO2014104723A1 PCT/KR2013/012128 KR2013012128W WO2014104723A1 WO 2014104723 A1 WO2014104723 A1 WO 2014104723A1 KR 2013012128 W KR2013012128 W KR 2013012128W WO 2014104723 A1 WO2014104723 A1 WO 2014104723A1
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- led lighting
- fluorescent lamp
- case
- light
- lighting device
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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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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- 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
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/275—Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings
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- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
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- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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 an LED lighting device, and more particularly to a fluorescent lamp type LED lighting device that can improve the expandability and versatility.
- indoor lighting devices using LEDs can be broadly classified into bulb-type lighting devices for replacing general socket-type bulbs and surface lighting devices for replacing fluorescent lamps.
- the surface lighting apparatus is mostly to use a diffusion plate of a certain area as a cover, for example, Patent No. 10-0998980 (December 1, 2010).
- a diffusion plate of a certain area for example, Patent No. 10-0998980 (December 1, 2010). 4 which is a representative view of the registered patent, mounts a substrate on which a plurality of LEDs are disposed to emit light upward, and includes at least one or more diffusion layers on the upper side of the substrate, thereby emitting light emitted from the plurality of LEDs. It is a configuration that allows them to be diffused so that they can be illuminated with a constant illuminance across a certain size plane.
- This configuration is a method commonly used in general surface lighting apparatus, the diffusion plate is effective in preventing the occurrence of glare by preventing the light from being concentrated in part, there was a problem that the light efficiency is reduced due to the large light loss .
- the light emitting surface is directed to the bottom surface, and the light emission angle is limited at the light emitting surface, so dark zones (DARK ZONE) exist in the surrounding ceiling of the lighting apparatus. .
- the technical problem to be solved by the present invention in view of the above problems is to provide a fluorescent lamp type LED lighting device that can achieve surface emission while using a simple structure.
- the technical problem to be solved by the present invention is to provide a fluorescent type LED lighting device that can be applied to the existing fluorescent lamp as it is in a form that can be integrated or separated from the power supply.
- another object of the present invention is to provide a fluorescent LED lighting device that can be applied irrespective of the distance between the buried or pendant light and the ceiling, in particular to prevent the formation of dark zones on the ceiling. .
- Another problem to be solved by the present invention is to provide an LED lighting device having excellent versatility and excellent expandability to meet the required illuminance of the installation location can easily replace the fluorescent lamp fixtures currently in use in the room. have.
- the present invention provides a fluorescent type LED lighting device, the case portion is formed long in one direction, the bottom surface is open and provides a reflection space therein, and provided on the bottom surface of the case portion and reflected in the case portion And a cover unit in which diffused light is emitted, and a plurality of LEDs that emit light from inside the cover unit and the case unit to reflect and diffuse the inside of the case unit.
- the fluorescent lamp type LED lighting device of the present invention allows the light of the LED to be emitted toward the ceiling of the room, and provides a reflecting space for reflecting and diffusing the emitted LED light, so that the light is emitted through the bottom portion, thereby allowing for surface light emission. Since there is no separate diffusion plate, there is an effect to increase the light efficiency.
- the present invention can be easily applied to existing embedded fluorescent lamps or pendant fluorescent lamps, there is an effect that can improve the versatility, to induce a portion of the light to be emitted to the ceiling side to prevent the dark zone to occur in the ceiling It can be effective.
- the present invention is capable of providing a fluorescent lamp type LED lighting device of the resin material, and has an effect of increasing the storage and transportability compared to the conventional fluorescent lamp which is a glass material, and can prevent human damage due to breakage.
- FIG. 1 is a perspective view of a fluorescent type LED lighting apparatus according to a preferred embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the A-A direction in FIG. 1.
- FIG. 3 is a bottom view of FIG. 1.
- FIG. 4 and 5 is a cross-sectional view of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- FIG. 6 is a perspective view of another embodiment of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- FIG. 7 is a cross-sectional view taken along the line A-A in FIG.
- FIG. 8 is a cross-sectional view of a fluorescent LED lighting apparatus according to another embodiment of the present invention.
- FIG. 9 is an installation state diagram of a fluorescent lamp type LED lighting apparatus according to another embodiment of the present invention.
- FIG. 10 is a partial perspective view of the present invention shown in FIG. 9.
- FIG. 11 is a sectional view taken along line A-A in FIG. 10.
- FIG. 12 is a partial configuration diagram of a fluorescent lamp type LED lighting apparatus according to another embodiment of the present invention.
- Figure 13 is a cross-sectional view of the installation state of the fluorescent lamp type LED lighting apparatus according to another embodiment of the present invention.
- FIG. 14 is a partial configuration diagram of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- 15 is a partial cross-sectional view of another embodiment of the present invention.
- FIG. 16 is an external perspective view of FIG. 15.
- 17 is an installation state diagram of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- FIG. 18 is a cross-sectional view taken along the line A-A in FIG.
- FIG. 19 is an explanatory diagram of operations illustrating some aspects of FIG. 17.
- FIG. 1 is a perspective view of a fluorescent lamp LED lighting apparatus according to a preferred embodiment of the present invention
- Figure 2 is a cross-sectional configuration of the A-A direction in Figure 1
- Figure 3 is a bottom view of Figure 1.
- the fluorescent lamp type LED lighting apparatus providing a reflection space of the light inside and the case part 20 long in one direction, and the bottom surface of the case part 20
- the cover 30 is coupled to the upper portion of the cover portion 30 is provided along the longitudinal direction of the case portion 20, and includes a plurality of LEDs 11 mounted on the substrate (10) .
- the case portion 20 has a flat central portion, and has a side reflection surface 21 in which both side surfaces of the longitudinal direction are bent downward, and a finishing reflection surface 22 is also provided in the width direction.
- the finishing reflective surface 22 may be integral with, or bonded or combined with, the case part 20.
- the case part 20 has a box-shaped structure in which the lower part is open, and in particular, has a long shape in one direction to replace the existing fluorescent lamp.
- the case part 20 may be a resin material capable of reflecting light, or a reflective sheet may be attached to the inside of the resin material. Before the case part 20 is processed, the reflective sheet is attached and then bent to form the side reflection surface 21, thereby making it easier to attach the reflective sheet.
- a transparent cover portion 30 may be bonded or bonded to the bottom surface of the case portion 20.
- the cover 10 may be used to transmit light without diffusing light. Even when the transparent cover 10 is used, since the light is reflected in the reflective space provided by the case part 20 and then emitted through the cover part 30, the surface light emission can be remarkably reduced. have.
- the cover 10 may be completely translucent, and a diffuser plate may be used as much as possible.
- the substrate 10 is attached to an upper surface of the cover 10, that is, a surface facing the inner upper portion of the case part 20.
- a plurality of LEDs 11 are mounted on the substrate 10, and the board 10 is elongated along a length direction of the cover 10.
- the substrate 10 may be provided at the center portion of the cover part 30 to divide the cover part 30 in the width direction. It is similar to the shape of a conventional fluorescent lamp with two fluorescent lamps installed side by side, so that even visually sensitive users can be satisfied without special visual rejection.
- the light of the LED 11 does not emit light toward the bottom surface in the installation state, but emits light toward the upper side of the ceiling.
- the emitted light is diffused while variously reflected inside the case part 20 to achieve surface emission through the cover part 30.
- the inner angle ⁇ formed by the side reflecting surface 21 of the case part 20 and the flat surface of the upper portion is an obtuse angle of more than 90 degrees and less than 180 degrees. To do that.
- the present invention diffuses the light of the LED 11 in the space and then illuminates the surface by emitting the light through the cover part 30, thereby increasing the light efficiency because the light efficiency is not sacrificed for diffusion.
- FIG. 4 is a cross-sectional view of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- the substrate 10 may be disposed in a space between the cover part 30 and the inside of the case part 20 without being installed to be in contact with the upper portion of the cover part 30.
- the light is diffused even in the space between the substrate 10 and the cover part 30, so that the cover part 30 is not shaped to divide the cover part 30 by the substrate 10. To ensure that light is emitted uniformly throughout.
- the substrate 10 may be disposed such that the light emitting surface of the LED 11 faces the cover part 30.
- FIG. 6 is a perspective view of another embodiment of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention
- Figure 7 is a cross-sectional view A-A in FIG.
- the G13 socket portion 40 is fitted to both ends of the structure of the present invention shown in Figure 1 so that it can be applied to existing fluorescent lighting fixtures It is.
- a hole is provided in a part of the finishing reflection surface 22 to provide the terminal portion 41. Wires connected to the substrate 10 may be connected to the substrate 10.
- the inner surface of the G13 socket portion 40 is also preferably used to reflect the resin material.
- 6 and 7 are structures that can be applied when the power supply unit for supplying DC power is located outside.
- FIG. 8 is a cross-sectional view of a fluorescent LED lighting apparatus according to another embodiment of the present invention.
- a power supply unit 50 may be embedded inside the G13 socket part 40, and the structure of FIG. 8 is directly applied to a fluorescent lamp apparatus using an existing AC power source.
- the AC power may be supplied through the terminal part 41, and may be converted into DC power by the power supply unit 50 to be supplied to the substrate 10.
- Such a structure can use the existing luminaire as it is, and can improve versatility.
- the power supply unit 50 is built in both sides, and power may be supplied from both sides of the substrate 10. This is a configuration capable of compensating for the voltage drop in consideration of the fact that the voltage drop may occur when the length of the substrate 10 is long, that is, when the length of the case part 20 of the present invention is longer than a predetermined length.
- FIG. 9 is a view illustrating an installation state of a fluorescent lamp type LED lighting apparatus according to another embodiment of the present invention
- FIG. 10 is a partial perspective view of the present invention shown in FIG. 9, and FIG.
- the fluorescent lamp type lighting apparatus is not embedded in the ceiling, the case portion 20 by the lifting unit 60 which can be adjusted in height from the ceiling (1) ) Is fixed and can be moved up and down by the lifting unit 60.
- Such a structure can be applied when the height of the lighting is required as necessary, such as the upper side of the table, the upper side of the desk, the lifting unit 60 may be manual or electric, the structure or height adjustment method
- the present invention is not limited by the.
- the case portion 20 may further include a light emitting port 23 emitted to the ceiling (1) in the process of the light of the LED 11 is reflected and diffused inside the case portion (20). have.
- the light outlet 23 may be transparent or a semi-transparent material that partially reflects light and transmits only a part thereof.
- the light emitting port 23 may be a separate configuration, as shown in the figure, may be provided linearly along the circumference of the case portion (20).
- the fluorescent LED lighting apparatus may be fixedly installed at a position spaced apart from the ceiling 1, and at this time, the connection between the ceiling 1 and the case part 20 is performed.
- the tube 70 may be provided.
- the connection tube 70 is a tube that transmits or diffuses light, and an inner side of the connector tube 70 is provided with a separate substrate 71 and an LED 72 mounted on the substrate 71.
- the light of the large LED 72 is transmitted through the connector 70 or diffused from the connector 70 to illuminate the ceiling 1, thereby preventing the dark zone from being generated in the ceiling 1. You can do it.
- Figure 13 is a cross-sectional view of the installation state of the fluorescent lamp type LED lighting apparatus according to another embodiment of the present invention.
- the case part 20 is connected to the ceiling 1 through a connector 70, which is the same as the embodiment of FIG. 12. Do.
- through-holes 24 are formed in the case part 20 at the part where the case part 20 and the connection pipe 70 are connected, and the light of the LED 11 reflected and diffused in the case part 20 is Reflected to the inside of the connector 70, it is emitted to the outside through a connector 70 for transmitting or diffusing light.
- the present invention may have various embodiments, and various modifications may be made depending on the purpose and need of lighting.
- FIG. 14 is a partial configuration diagram of a fluorescent lamp LED lighting apparatus according to another embodiment of the present invention.
- a pair of metal electrode patterns 13 are formed on the cover part 30, and the upper part of the metal electrode pattern 13 is formed.
- the LED 11 can be mounted.
- the metal electrode pattern 13 is not limited to the present invention by the process method as long as it can be formed by a low temperature process that can be directly formed on the cover portion 30 made of a resin material.
- the metal electrode pattern 13 may be formed by printing a paste, laser processing, or sputtering.
- the cover part 30, which is a resin material may serve as a substrate without using the substrate 10, and may reduce the number of components and reduce costs. .
- the shape of the metal electrode pattern 13 can be formed in a desired shape, various patterns can be produced. For example, when the metal electrode pattern 13 is processed into a traditional window and door pattern, different illuminations are provided to enable various productions of an indoor atmosphere.
- the metal electrode pattern 13 as described above may be applied to all the embodiments of the present invention described above.
- the metal electrode pattern 13 may be a transparent electrode such as ITO, in which only an LED 11 having a dot shape is displayed on the outside, or a small LED 11 does not appear on the light emitting surface by diffraction of light. It can be implemented to enable surface emission.
- the LED 11 can vary the color temperature by adjusting the color in a variety of colors and the same color, it can easily provide a light having a variety of colors and color temperature, it is possible to produce a variety of indoor atmosphere Done.
- FIG. 15 is a cross-sectional configuration diagram of another embodiment of the G13 socket portion 40 described above, and FIG. 16 is a partial configuration diagram of FIG. 15.
- one end is rotatably fixed to the rotation support part 42 fixed to the inner side of the G13 socket part 40, and the rotation support part 42, and the terminal part 41 is disposed at the other end thereof.
- An inner rotating part 43 protruding outward from the side of the G13 socket part 40 in a fixed state and an outer rotating part fastened to the whole or part of the outer side of the inner rotating part 43 and having protrusions on the side parts to facilitate rotation.
- And 44 is
- the terminal portion 41 can be rotated within a predetermined angle range, so that the terminal portion 41 can be easily coupled to and separated from a conventional fluorescent lamp.
- the above configuration is one embodiment, if the structure that can rotate the terminal portion 41 to be easily coupled to the existing fluorescent lamp, it can be applied regardless of the structure.
- FIG. 17 is a view illustrating an installation state of a fluorescent lamp type LED lighting apparatus according to another exemplary embodiment of the present invention
- FIG. 18 is a cross-sectional view taken along the line A-A in FIG. 17, and FIG.
- a plurality of fluorescent lamp type LED lighting devices 100 are fixed to both bottom surfaces of a pair of support frames 200 provided with sockets 210 at a bottom thereof. Can be installed. That is, in the fluorescent LED lighting apparatus without using the G13 socket portion 40 of the previous embodiment to install the case 20 of the plurality of fluorescent LED lighting apparatus 100 in a different way to supply power. It is made up.
- each of the fixing projections 420 provided in the fluorescent lamp type LED lighting device 100 is configured to include a rotation fixing portion 400 for fixing in an easily removable state.
- the rotation fixing part 400 has a plate-like structure, the rotation shaft portion 41 is rotatable in a fixed position, the groove is cut in the rotational direction is provided with the fixing protrusion 420 is cut.
- the case part 20 of the fluorescent type LED lighting device 100 may be fixed to the support frame 200 by being inserted into the groove.
- a portion of the fluorescent LED lighting device 100 in contact with the support frame 200 includes a protruding plug 110, and the plug 110 is inserted into a socket portion 210 provided in the support frame 200.
- the power supply is connected to the plug 110 to supply power to the substrate 10.
- the socket portion 210 is preferably configured to have a shape having an elastic restoring force to the side of the plug 110 so that the plug 110 is not easily separated, the stable power supply.
- the fluorescent fixing LED lighting device 100 according to the present invention is easily detachable by the rotation fixing part 400.
- the rotation fixing unit 400 By fixing the plurality of fluorescent lamps type LED lighting device 100 by the rotation fixing unit 400 as necessary, it is possible to provide a lighting device of illumination corresponding to the purpose of use, damaged fluorescent lamp type LED lighting device 100 can be used easily replace.
- Reference numeral 300 denotes a fixed frame that connects and fixes an upper portion of the pair of support frames 200.
- the fixed frame 300 may be provided with a wire for installing the fixed frame 300 in the ceiling or other position, and omitted in the drawing, but receives the external AC power to convert the DC power to the pair of support frames
- a power supply unit for supplying power to the socket unit 210 through a substrate 220 provided on at least one of the 200 may be provided.
- the present invention can be easily attached and detached, and the fluorescent lamp type LED lighting device 100 that needs to be replaced can be replaced by one unit, thereby reducing maintenance and management costs.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (15)
- 일방향으로 길게 형성되며, 저면이 개방되고 내측에 반사공간을 제공하는 케이스부;상기 케이스부의 저면에 마련되어 상기 케이스부 내에서 반사 및 확산된 광이 방출되는 커버부; 및상기 커버부와 상기 케이스부의 내측에서 광을 방출하여 상기 케이스부의 내측에서 반사 및 확산되도록 하는 다수의 엘이디를 포함하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 케이스부는,길이 방향을 따라 양측이 절곡되되, 절곡된 내각이 둔각인 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 엘이디는,상기 커버부의 상부측에 접하거나, 이격된 위치에 고정되는 기판에 실장되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 엘이디는,상기 커버부의 상부에 접하여 형성된 금속 전극 패턴에 실장되어 전원을 공급받는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 케이스부의 양단에는,형광등 기구에 결합되도록 G13 소켓부가 결합된 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제5항에 있어서,상기 G13 소켓부의 적어도 일측 내부에는 직류전원을 공급하는 전원공급부가 실장되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제5항에 있어서,상기 전원공급부가 상기 G13 소켓부의 일측에만 위치하는 경우 반대편 G13 소켓부에는 무게추가 실장되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제5항에 있어서,상기 G13 소켓부는 형광등 기구에 결합 되는 단자부를 포함하며, 상기 단자부는 회전이 가능한 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 케이스부의 상부 둘레측에는 광을 방출하는 광방출구가 마련된 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항에 있어서,상기 케이스부는 연결부에 의해 천장에 고정설치되며,상기 연결부를 통해 천장을 조명하는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제10항에 있어서,상기 케이스부에는 상기 연결부와 연통되는 통공이 마련되어, 상기 엘이디의 광이 상기 연결부를 통해 방출되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제10항에 있어서,상기 연결부의 내측에 제1엘이디를 실장하는 제1기판이 마련되어 제1엘이디의 광이 상기 천장으로 방출되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 케이스부의 상부 양단부가 다수로 결합 되는 한 쌍의 지지프레임을 더 포함하되,상기 케이스부의 탈부착이 용이하도록 상기 한 쌍의 지지프레임의 바깥쪽에는 회전결합부가 마련된 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제13항에 있어서,상기 회전결합부는,상기 지지프레임의 측면에 마련된 회동축부에 위치가 고정된 상태로 회전가능하며, 상기 케이스부의 양단부에 마련된 고정돌기부가 끼움결합되는 절개홈이 마련된 것을 특징으로 하는 형광등형 엘이디 조명장치.
- 제14항에 있어서,상기 지지프레임은 전원의 공급을 위한 소켓부가 마련되어 있으며,상기 지지프레임의 상부에는 상기 기판에 연결되는 플러그가 돌출되어, 상기 지지프레임과 상기 케이스부의 결합에 의해 상기 기판에 전원이 공급되는 것을 특징으로 하는 형광등형 엘이디 조명장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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EP13867637.4A EP2937627B1 (en) | 2012-12-24 | 2013-12-24 | Fluorescent lamp-type led lighting device |
AU2013371192A AU2013371192B2 (en) | 2012-12-24 | 2013-12-24 | Fluorescent lamp-type LED lighting device |
JP2015549276A JP6125662B2 (ja) | 2012-12-24 | 2013-12-24 | 蛍光灯型led照明装置 |
CN201380067883.1A CN104919245A (zh) | 2012-12-24 | 2013-12-24 | 荧光灯型发光二极管照明装置 |
US14/749,186 US10066790B2 (en) | 2012-12-24 | 2015-06-24 | Fluorescent lamp-type LED lighting device |
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KR20120151847 | 2012-12-24 | ||
KR10-2012-0151847 | 2012-12-24 | ||
KR10-2013-0073102 | 2013-06-25 | ||
KR1020130073102A KR101568669B1 (ko) | 2012-12-24 | 2013-06-25 | 형광등형 엘이디 조명장치 |
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US14/749,186 Continuation US10066790B2 (en) | 2012-12-24 | 2015-06-24 | Fluorescent lamp-type LED lighting device |
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US (1) | US10066790B2 (ko) |
EP (1) | EP2937627B1 (ko) |
JP (1) | JP6125662B2 (ko) |
KR (2) | KR101568669B1 (ko) |
CN (1) | CN104919245A (ko) |
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WO2017099279A1 (ko) * | 2015-12-11 | 2017-06-15 | 주식회사 케이엠더블유 | 엘이디 조명기구 |
RU168501U1 (ru) * | 2016-06-15 | 2017-02-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская Государственная художественно-промышленная Академия имени А.Л. Штиглица | Светильник настольный светодиодный |
KR102307195B1 (ko) * | 2019-06-12 | 2021-09-29 | 김한을 | 조립식 블록형 실내 인테리어 마감재 |
CN110726097B (zh) * | 2019-10-23 | 2022-01-18 | 派洛奇科技(广东)有限公司 | 照明天花板及发光照明装置 |
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Also Published As
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US10066790B2 (en) | 2018-09-04 |
EP2937627A1 (en) | 2015-10-28 |
JP2016506601A (ja) | 2016-03-03 |
CN104919245A (zh) | 2015-09-16 |
KR20140082548A (ko) | 2014-07-02 |
AU2013371192A1 (en) | 2015-08-13 |
JP6125662B2 (ja) | 2017-05-10 |
AU2013371192B2 (en) | 2017-01-19 |
EP2937627B1 (en) | 2017-12-06 |
EP2937627A4 (en) | 2016-08-10 |
KR20150122612A (ko) | 2015-11-02 |
US20150292683A1 (en) | 2015-10-15 |
KR101568669B1 (ko) | 2015-11-12 |
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