KR20060105081A - Illuminator using high brightness led and illumination system using it - Google Patents

Abstract

According to the present invention, the upper and lower circumferential surfaces of the cylinder have a locking plate formed outwardly, and the lower end of the inner circumferential surface of the cylinder has an upper and lower strait-shaped frame formed with inclined support jaws inwardly, and a plurality of high-brightness light emitting diodes and an external direct current that are lit by DC power. The heat-resistant fixing panel mounted on the supporting jaw of the frame and the dome shape mounted on the fixing panel so as to scatter light emitted from the high-brightness LED are fixedly installed while the connectors for connecting to the power supply are electrically connected to each other. Consists of a scattering window and a cover that is separately coupled to the frame while surrounding the scattering window, and uses a high-brightness light emitting diode that is turned on by a DC power source in place of an incandescent lamp, a fluorescent lamp, a halogen lamp, and the like. Easy to use and low power consumption can reduce the economic burden .

High brightness light emitting diodes, SMPS, reflecting surface, scattering window, lighting fixtures.

Description

Lighting equipment using high brightness light emitting diode and lighting system using it {Illuminator using High brightness LED and illumination system using it}

1 is a perspective view of a conventional halogen lamp.

FIG. 2 is a cross-sectional view illustrating a state in which the halogen lamp of FIG. 1 is installed on a ceiling. FIG.

3 is a perspective view of a lighting device using a high brightness light emitting diode according to the present invention.

4 is an exploded perspective view of a lighting device using a high brightness light emitting diode according to the present invention.

5 is a sectional view of the frame shown in FIG.

6A and 6B are plan and bottom views of the fixing panel shown in FIGS. 3 and 4.

7 is a cross-sectional view showing a state in which a high brightness light emitting diode is installed in a fixed panel.

8 is a circuit diagram showing a connection state of a high brightness light emitting diode formed in a fixed panel.

9 is a cross-sectional view showing a coupling state of a lighting device using a high brightness light emitting diode according to the present invention.

10 is a cross-sectional view showing a state in which a lighting fixture using a high brightness light emitting diode according to the present invention is installed on the ceiling.

11 is a perspective view of a lighting fixture using a high brightness light emitting diode according to another embodiment of the present invention.

12 is an exploded perspective view of a lighting fixture using a high brightness light emitting diode according to another embodiment of the present invention.

FIG. 13 is a sectional view of the frame shown in FIG.

14A and 14B are cross-sectional views illustrating a rotating state of a frame in a luminaire using a high brightness light emitting diode according to another embodiment of the present invention.

15A and 15B are plan and bottom views of the fixing panel shown in FIGS. 11 and 12.

Fig. 16 is a circuit diagram showing a wiring state of a high brightness light emitting diode formed in a fixed panel.

Fig. 17 is a sectional view showing a state where a high brightness light emitting diode is installed in a fixed panel.

18 is a cross-sectional view showing a coupling state of a lighting device using a high brightness light emitting diode according to another embodiment of the present invention.

19 is a cross-sectional view showing a state where a lighting device using a high brightness light emitting diode according to the present invention is installed on a ceiling.

20 is a schematic view showing one example of a lighting system using a luminaire using a high brightness light emitting diode.

21 to 25 are views showing the installation state of the lighting fixture according to the present invention.

-Explanation of symbols for the main parts of the drawings-

10, 30: frame 11, 31: high brightness light emitting diode

12, 32: board 13, 33: scattering window

14, 34: cover 15, 35: spring

16, 36 cylinder 17: locking plate

18, 38: support jaw 19, 39: fixed panel

20, 40: protrusion 21, 28, 41, 48: support

22, 42: ring 23a, 23b, 43a, 43b: pattern

24, 44: through hole 25a, 25b, 45a, 45b: soldering pattern

26, 46: connector 27, 47: inner wall

29, 49: hole 37: coupling hole

60: engaging projection

The present invention relates to a lighting device using a high brightness light emitting diode and a lighting system using the same. In particular, the present invention uses a high-brightness light emitting diode that is turned on by a DC power source in place of an incandescent lamp, a fluorescent lamp, a halogen lamp, or the like, so that the construction and maintenance of the lighting is easy, and the power consumption is low, thereby reducing the economic burden. The present invention relates to a luminaire using a high brightness light emitting diode and a lighting system using the same.

Halogen lamps that maintain a stable lighting state are used instead of using incandescent or fluorescent lamps as general lighting. Compared with incandescent and fluorescent lamps, these halogen lamps are brighter, have a longer life and consume less power. In addition, halogen lamps can be installed in a smaller space (area) than fluorescent lamps. Despite these advantages, halogen lamps are limited in lowering power consumption while maintaining brightness, and require continuous research and development.

The halogen lamp 100 having the advantages and disadvantages as described above has a configuration as shown in FIG. 1 in order to install the halogen lamp 100 on a ceiling or the like.

First, a socket 101 coupled to the halogen lamp 100 and electrically connected to the bracket 109 installed on the wall or the ceiling is installed. The halogen lamp 100 coupled to the socket 101 is provided with a halogen lamp ( A reflector 102 is covered for reflecting light generated from 100 downwardly. At this time, the total height of the bracket 109 and the socket 101, the halogen lamp 100 and the reflection shade 102 integrally combined reaches approximately 20 cm because of the length of the halogen lamp (100).

The fixing panel 103 fixed to the bracket 109 by the plurality of supports 104 supports the fixing frame 105 exposed to the outside together with the reflection shade 102.

Since the length of the halogen lamp 100 reaches 20 cm as described above, as shown in Figure 2, because the room protrudes more than 20 cm from the ceiling 106 or the wall of the room, office, store, etc., as much as the space where the halogen lamp 100 is installed Space is reduced.

Particularly, in the case of the ceiling where the halogen lamp 100 is installed, when the height of the ceiling is low, the space looks narrow as a whole and looks frustrated. Therefore, the halogen lamp 100 is constructed as close as possible to the ceiling inner wall 107.

In addition, when the halogen lamp 100 is installed in a room, an office, a store, and the like, the halogen lamp 100 is installed according to the position of a display case or a desk disposed in the room, the office, or the store without installing the same space in the center or the entire ceiling. Determine the installation location of

Therefore, the contractor removes the ceiling board 106 and the support 108 supporting the board 106 according to the size of the room or the office and the furniture, and installs as close to the ceiling inner wall 107 as possible.

Despite this, since the ceiling board 106 is 20 cm or more away from the inner wall 107, the space of a room, an office, a store, etc. becomes narrow. In particular, the height of the space is lowered. In addition, the contractor removes a part of the support 108 supporting the ceiling board 106 to install the halogen lamp 100 on the ceiling, so that the ceiling board 106 may be changed by reconstruction of the interior interior. All of them must be removed and rebuilt.

In addition, when the halogen lamp having the above characteristics is installed in the display case where various products are displayed, the halogen lamp itself occupies a lot of space in the display case, and within a predetermined distance from the space where the halogen lamp is installed due to the heat generated from the halogen lamp. It can not display the goods, so the utilization of the showcase is less.

In addition to halogen lamps having the above characteristics, high-brightness visible light emitting diodes (LEDs) have been spotlighted as new lighting in the fields of large-scale outdoor billboards, automobiles, traffic signs and traffic lights.

Thanks to the development of visible light and ultraviolet light emitting diodes (LEDs) using double nitride semiconductors, the possibility of artificial white light is being shown, and as a result, it will be positioned as the center of new high quality, high brightness and new visible light emitting diode technology. Doing. Combination of high brightness RGB (Red, Green, Blue) light emitting diodes, single chip light emitting diode through multi-layer structure or wafer fusion, high brightness blue light emitting diode and yellow phosphor (Phosphor) ) And a method of exciting a phosphor using an ultraviolet light emitting diode in a manner similar to a fluorescent lamp, and various applications through high luminance are expected.

However, although the luminous intensity of the light emitting diode is better than that of incandescent bulbs, the luminous intensity of the light emitting diode is not as high as that of fluorescent lamps and the total luminous flux is a point light source. Have.

It is an object of the present invention to consume only 10 to 50% of the power of incandescent lamps, fluorescent lamps and halogen lamps while maintaining the brightness of lighting such as incandescent lamps, fluorescent lamps and halogen lamps, and have a very long and inexpensive life compared to incandescent lamps, fluorescent lamps and halogen lamps. It is to make maintenance cost possible.

In addition, another object of the present invention is very less heat generated from a high-brightness LED than incandescent lamps, fluorescent lamps, and halogen lamps, and uses a DC power supply to prevent safety accidents such as a short circuit or a short circuit fire, and showcases or billboards When installed on the back, it is possible to prevent deformation of the display case or billboard, and also to prevent the discoloration, deterioration and damage of the product or advertisement even if the display or advertisement is placed close to the lighting.

In addition, another object of the present invention is to enable a wide pattern formed on the front surface of the fixed panel electrically connected to the high brightness light emitting diode to act as a heat sink to maximize the heat generated from the high brightness light emitting diode.

In addition, another object of the present invention is to be able to construct a high wall and ceiling, in particular the ceiling in the process of interior interior can not only use the interior space more wide and the ceiling is high to give a visually open feeling of the interior space It is to make it possible.

In addition, another object of the present invention is to be able to reduce the construction cost of more than 30% only in ceiling construction because it can be reconstructed the interior interior including the ceiling lights without tearing off the ceiling frame, such as ceiling boards or supports.

In addition, another object of the present invention is to use both a high brightness light emitting diode and CCFL (Cold Cathode Fluorescent Lighting) or EEFL (External Electrode Fluorescent Lighting) that can replace the fluorescent lights, all the lights in the room, office, mall, store, etc. It is to prevent the temperature of the internal space from rising by replacing it with a DC power source instead of 110V or 220V AC, and to prevent heat from being transferred to the products on display.

Lighting fixture using a high-brightness light emitting diode according to the present invention, the upper and lower through the top of the outer peripheral surface of the cylinder is formed with a locking plate is outwardly, the lower end of the inner peripheral surface of the cylinder, the support jaw is formed in the upper and lower narrow frame shape, the direct current to the DC power source Heat-resistant fixing panel mounted on a support jaw of the frame and fixedly installed in a state in which a plurality of high-brightness LEDs and a connector for connection to an external DC power source are electrically connected to each other, and light emitted from the high-brightness LEDs It characterized in that it comprises a dome-shaped scattering window seated on the fixing panel and the cover is separated and coupled to the frame while wrapping the scattering window so as to scatter.

In addition, the lighting apparatus using a high brightness light emitting diode according to the present invention, the upper and lower narrow frame having a support jaw inwardly formed on the lower end of the inner circumferential surface of the cylinder penetrated up and down, and a plurality of high brightness light emitting diodes and external light which are turned on by DC power The heat-resistant fixing panel mounted on the support jaw of the frame and the connector for connecting to the DC power supply are electrically connected to each other and coupled to the fixing panel so as to scatter light emitted from the high-brightness LED. It characterized in that it comprises a dome-shaped scattering window and the cover is fixed while surrounding the top of the outer peripheral surface of the frame.

In addition, in the present invention, the height of the frame is preferably made of 20 to 30 mm.

In the present invention, it is preferable that the inner surface of the frame is made of a reflective surface capable of reflecting light generated from the high luminance light emitting diode.

In the present invention, it is preferable that patterns on which both of the high brightness light emitting diodes can be connected in series and in parallel are formed on both surfaces of the fixed panel.

Further, in the present invention, the pattern for connecting the high brightness light emitting diodes in series or in parallel is formed evenly on both sides of the fixed panel, so that heat generated from the high brightness light emitting diodes is dissipated through the fixed panel including the pattern. It is preferable.

In the present invention, the high brightness light emitting diode is preferably one of a high brightness AlGaAs light emitting diode, a high brightness InGaAlP light emitting diode, a high brightness GaN light emitting diode, or a high brightness ultraviolet light (UV) light emitting diode.

In addition, in the present invention, a predetermined distance is formed between the outer circumferential surface of the frame and the inner circumferential surface of the cover, two coupling holes are formed on both sides of the upper end of the frame, the coupling hole of the frame and the interference fit method It is preferable that two coupling protrusions are formed on the inner surface of the cover, so that the directing direction of the frame located in the cover is adjustable to adjust the irradiation direction of light.

In addition, a lighting system using a luminaire using a high-brightness light emitting diode according to the present invention, a power supply device having a plurality of output ports for converting the AC power of 110V or 220V to a direct current power, and outputs a direct current power, and the power supply device And a luminaire comprising a plurality of high brightness light emitting diodes arranged in series and parallel connection on a fixed panel, and an EEFL to which a DC power output from the power supply is input. do.

In addition, in the present invention, it is preferable that the luminaire has two connectors connected in parallel for electrical connection with the power supply and other luminaires.

In the present invention, the power supply device is preferably SMPS.

Hereinafter, the present invention will be described in detail.

FIG. 3 is a perspective view showing a lighting device according to the present invention, wherein a red high luminance AlGaAs light emitting diode or a high luminance InGaAlP light emitting diode such as red, orange, or amber, and blue, green, A fixed panel 19 having a high luminance light emitting diode 11 such as a high luminance GaN light emitting diode such as white and a high luminance ultraviolet (UV) light emitting diode is formed therein, and a scattering window 13 for scattering light is disposed on the upper portion of the frame 10. ) And the cover 14 are integrally combined. Springs 15 located on both sides of the frame 10 are for easily fixing the lighting fixtures installed on the board of the wall or ceiling without using a separate fixing means such as screws or nails.

4 is an exploded perspective view of a lighting fixture according to the present invention, in which the frame 10 serving as a skeleton of the lighting fixture is molded into a shape in which a plurality of high-brightness light emitting diodes 11 are built-in and coupled to a board of a wall or a ceiling. . In addition, the surface, particularly the inner surface, of the frame 10 is made of a reflective surface coated with a reflective material to reflect light emitted from the high brightness light emitting diode 11.

As shown in FIG. 5, the frame 10 has a cylindrical shape 16 extending in a cylinder of about 5 mm on the upper and lower portions of an inverted trapezoidal cylinder having an inner diameter of about 105 mm and an inner diameter of about 90 mm. Have Hanging plate 17 having a width of about 10 mm is formed outwardly at the lower end of the cylindrical portion located on the upper portion of the cylinder 16, which is exposed to the outside when the lighting fixture is coupled to the ceiling or wall board. The locking plate 17 may be formed with a through hole through which a screw for fixing the lighting fixture including the frame 10 to a board of a ceiling or a wall passes.

The frame 10 has a supporting jaw 18 formed horizontally to face inwardly at the lower end of the cylindrical portion located below the cylinder 16. The support jaw 18 serves to horizontally support the fixed panel 19 coupled to the frame 10. The fixing panel 19 seated on the support jaw 19 is fixed by screws that are screwed into the screw holes of the plurality of protrusions 20 formed on the inner surface of the support jaw 19.

At least two points of the side of the frame 10 where the cylinder 16 and the engaging plate 17 meet, a support 21 for supporting the spring 15 is formed downward, and the support 21 At the lower end, a ring 22 for fitting the spring 15 is formed. Accordingly, as shown in FIG. 5, the spring 15 is fitted to the ring 22 such that the end portion of the coil spring 15 contacts the outer circumferential surface of the cylinder 16.

When the spring 15 fitted to the hook 22 of the support 21 is not installed on the ceiling or board of the lighting fixture including the frame 10, the spring 15 is kept upward and the lighting fixture is raised to the ceiling or When installed on the board of the wall is to maintain the state of pressing one side of the board located between the locking plate 17 and the spring 15 serves to fix the luminaire including the frame 10 to the board.

The fixed panel 19 mounted in the frame 10 and fixed with a plurality of high brightness light emitting diodes 11 is made of a material that can withstand high heat emitted from the high brightness light emitting diodes 11, unlike a general PCB.

On the upper and lower surfaces of the fixed panel 19, as shown in Figs. 6A and 6B, a plurality of high brightness light emitting diodes 11 fixed to the fixed panel 19 can be electrically connected in series or in parallel with patterns 23a and 23b. ), Soldering patterns 25a and 25b for soldering the high brightness light emitting diode 11 and the connector are formed. In addition, a through hole 24 penetrating the fixing panel 19 up and down is formed in the center portion of the solder patterns 25a and 25b so that the high brightness light emitting diode 11 and the lead wire of the connector can be plugged. In particular, since the patterns 23a and 23b electrically connected to the high brightness light emitting diodes 11 are formed wide across the front surface of the fixed panel 19, the fixed panel 19 itself is generated from the high brightness light emitting diodes 11. It acts as a heat sink that can dissipate heat.

Therefore, as shown in FIG. 7, the lead wire of the high brightness light emitting diode 11 is inserted into the through hole 24 of the fixed panel 19, and two lead wires for supplying DC power to the high brightness light emitting diode 11 are electrically connected to each other. Each independent pattern 23a is reached and electrically connected.

In addition, the high brightness light emitting diode 11 is fixed to the fixing panel 19 because the end portion of the lead wire and the solder pattern 25b protruding from the lower surface of the fixing panel 19 are soldered. Of course, the direction is reversed, but the connector which is electrically connected to the high brightness light emitting diode 11 and the DC power is input from the power supply device is also fixed to the fixed panel 19 in the same manner.

The high brightness light emitting diodes 11 installed in the fixed panel 19 may arbitrarily adjust the number to obtain the brightness required by the user.

8 shows an example of wiring of the high brightness light emitting diode 11 fixed to the fixed panel 19.

Four high brightness light emitting diodes 11 are connected in series, and the high brightness light emitting diodes 11 connected in series are electrically connected to the connector 26 while being connected in parallel, so that the high brightness light emitting diodes 11 are connected by the DC power supply flowing through the connector 26. The high brightness light emitting diodes 11 are turned on.

Here, the number of the high brightness light emitting diodes 11 connected in series is determined by the voltage of the DC power supply input from the power supply device. In other words, when the DC power input from the power supply device is 12 V and the rated voltage for turning on one high brightness light emitting diode 11 is 4 V, it is preferable to connect four high brightness light emitting diodes 11 in series.

In addition, a dome-shaped scattering window 13 is disposed on the upper part of the frame 10 to scatter light emitted from the high luminance light emitting diode 11 evenly, which is covered by the cover 14. It is fixed at the top center.

Here, a coupling groove 27 is formed in the locking plate 17 of the frame 10 so that the cover 14 can be separately coupled to the frame 10, and the coupling groove 27 is formed on the inner surface of the cover 14. Since the coupling protrusions are formed to be separated and coupled, the scattering window 13 may be separately coupled to the frame 10 according to the needs of the user.

9 is a view showing a coupling state of a luminaire using a high brightness light emitting diode 11, and a fixing panel 19 having a plurality of high brightness light emitting diodes 11 is seated and fixed on a support jaw 18 of the frame 10. do. In addition, the cover 14 is integrally coupled to the frame 10 in a state in which the scattering window 13 for scattering light emitted from the high luminance light emitting diode 11 is seated.

Therefore, the light emitted from one high brightness light emitting diode 11 and the light emitted from the high brightness light emitting diode 11 and reflected on the inner surface of the frame 10 are uniformly radiated forward through the scattering window 13.

FIG. 10 shows a state in which a luminaire using a high brightness light emitting diode according to the present invention is installed on a board of a ceiling or a wall. In the above, the high brightness light emitting diode of the luminaire is shown and described as an example for the sake of understanding, but in FIG. 10, the light emitting diode of the luminaire is generally placed in consideration of the fact that the luminaire is attached to a ceiling or a wall. To illustrate and explain.

First, after inserting the frame 10 of the lighting fixture into the hole 29 formed in the board 12 of the ceiling or wall, the spring 15 is held on the inner surface of the board 12, By screwing the frame 10 to the board 12 through the thread, the lighting fixture is installed on the board 12 of the ceiling or wall.

At this time, since the upper and lower widths of the luminaire including the frame 10, the scattering window 13, the cover 14, and the like which are sequentially stacked are only about 40 mm, they are closer to the inner wall 27 of the ceiling or wall. Even if the board 12 is installed, sufficient space for installing the lighting fixture can be secured. In particular, since the luminaire which is substantially embedded in the ceiling or wall board 12 is a 27,8 mm frame 10 located above the latch plate 17, the board 12 is mounted on the ceiling or wall inner wall 27. By constructing close to, you can make full use of indoor space.

In addition, it is not necessary to remove the support 28 that connects the inner wall 27 and the board 12 of the ceiling or wall to construct the lighting fixture, so that the ceiling or wall is changed even if the installation position of the lighting fixture is changed to renew the interior. The interior of the lighting fixtures can be used at low cost because it is possible to use only the holes in which the lighting fixtures are inserted or to cover the entire ceiling or wall without installing the temporary support 28 and the board 12 as a whole. Interior is possible.

11 to 20 show another example of a lighting device according to the present invention, and have a feature of a small lighting device capable of adjusting a light irradiation direction. Hereinafter, a lighting device according to another example of the present invention will be described in detail.

The luminaire shown in Fig. 11 includes a red high brightness AlGaAs light emitting diode, a high brightness InGaAlP light emitting diode such as red, orange, and amber, and a high brightness GaN such as blue, green, and white in a frame 30 having a height of approximately 30 mm. A fixed panel 39 having a high brightness light emitting diode 31, such as a light emitting diode, is formed therein, and a scattering window 33 for scattering light and a cover 34 are coupled to an upper portion of the frame 30. Springs (35) located on both sides of the frame (30) is for easily fixing the lighting fixtures installed on the board of the wall or ceiling without using a separate fixing means such as screws or nails.

Fig. 12 shows a frame 30 which is a skeleton of a luminaire according to the present invention, which is shaped into a shape in which a plurality of high brightness light emitting diodes 31 are embedded and can be coupled to a board of a wall or a ceiling. In addition, the surface, particularly the inner surface of the frame 30 is preferably made of a reflective surface coated with a reflective material so as to reflect the light emitted from the high brightness light emitting diode 31.

As shown in FIG. 13, the frame 30 has a cylindrical shape 36 extending in a cylinder of about 5 mm on the upper and lower portions of an inverted trapezoidal cylinder having an inner diameter of about 50 mm and an inner diameter of about 40 mm. Have Two coupling holes 37 for coupling with the cover 34 are formed in the cylindrical portion located on the upper portion of the cylinder 36 which is exposed to the outside when the lighting fixture is coupled to the ceiling or wall board.

The frame 30 has a support jaw 38 formed horizontally to face inwardly at the lower end of the cylindrical portion located below the cylinder 36. The support jaw 38 serves to horizontally support the fixed panel 39 coupled to the frame 30. The fixing panel 39 seated on the support jaw 39 is fixed by screws screwed into the screw holes of the plurality of protrusions 40 formed on the inner surface of the support jaw 39.

The inner surface of the cover 34 disposed in the center so that the frame 30 as described above is rotatable, the engaging projection 60 is formed to be coupled to the coupling hole 37 of the frame 30, the cover 34 Two or more supports 41 for supporting the spring 35 downward from the inner surface of the extension, the lower end of the support 41 is formed with a ring 42 for fitting the spring 35. Therefore, the spring 35 is fitted to the ring 42 so that the end portion of the coil spring 35 contacts the outer circumferential surface of the cylinder 36.

When the spring 35 fitted to the ring 42 of the support 41 is not installed on the ceiling or the board of the lighting fixture including the frame 30, the spring 35 is kept upward and the lighting fixture is raised to the ceiling or the like. When installed on a board of the wall serves to fix the luminaire including the frame 30 to the board because it keeps pressing the one side of the board located between the cover 34 and the spring 35.

Particularly, as shown in FIGS. 14A and 14B, there is a distance of a certain distance between the outer circumferential surface of the frame 30 and the inner surface of the cover 34, and the coupling hole 37 of the frame 30 is connected to the cover 34. Since the coupling protrusion 60 is coupled to be rotatable by the interference fitting method, the frame 30 is not separated from the cover 34 and is centered on the coupling protrusion 60 of the cover 34 coupled to the board of the ceiling or the wall. The irradiation direction of the light emitted from the high brightness light emitting diode positioned in the frame 30 by rotating at an angle may be arbitrarily adjusted.

The fixed panel 39 mounted in the frame 30 and fixed with a plurality of high brightness light emitting diodes 31 is made of a material that can withstand high heat emitted from the high brightness light emitting diodes 31, unlike a general PCB.

15A and 15B, upper and lower surfaces of the fixed panel 39 are provided with patterns 43a and 43b for electrically connecting a plurality of high-brightness light emitting diodes 31 fixed to the fixed panel 39 in series or in parallel. ) And solder patterns 45a and 45b for soldering the high brightness light emitting diode 31 and the connector. In addition, a through hole 44 penetrating the fixing panel 39 up and down is formed at a central portion of the solder patterns 45a and 45b so that the high brightness light emitting diode 31 and the lead wire of the connector can be plugged. In particular, since the patterns 43a and 43b electrically connected to the high brightness light emitting diode 31 are formed wide across the front of the fixed panel 39, the fixed panel 39 itself is generated from the high brightness light emitting diode 31. It acts as a heat sink that can dissipate heat.

Therefore, as shown in FIG. 17, the lead wire of the high brightness light emitting diode 31 is inserted into the through hole 44 of the fixed panel 39, and two lead wires for supplying DC power to the high brightness light emitting diode 31 are electrically connected. Each of the patterns 43a is separated and electrically connected thereto.

In addition, the high brightness light emitting diode 31 is fixed to the fixed panel 39 because the end portion of the lead wire protruding to the lower surface of the fixed panel 39 and the solder pattern 45b are soldered. Of course, the direction is reversed, but the connector electrically connected to the high-brightness light emitting diode 31 and the DC power input from the power supply device is also fixed to the fixed panel 39 in the same manner.

The high brightness light emitting diode 31 installed in the fixed panel 39 may arbitrarily adjust the number to obtain the brightness required by the user.

Fig. 16 shows an example of the connection of the high brightness light emitting diodes 31 fixed to the fixed panel 39. The high brightness light emitting diodes 31 are connected in series by four, and the two high brightness light emitting diodes 31 connected in series are connected. Since it is electrically connected to the connector 46 in parallel connection state, the high brightness light emitting diodes 31 light up by the DC power supply which flows through the connector 46. FIG.

Here, the number of the high brightness light emitting diodes 31 connected in series is determined by the voltage of the DC power supply input from the power supply device. That is, when the DC power input from the power supply device is 12V and the rated voltage for turning on one high brightness light emitting diode 31 is 4V, it is preferable to connect four high brightness light emitting diodes 31 in series.

In addition, a dome-shaped scattering window 33 is disposed on the upper portion of the frame 30 to scatter light emitted from the high luminance light emitting diode 31 evenly, which is formed by a separate adhesive. It is fixed at the center.

FIG. 18 is a view illustrating a coupling state of a luminaire using a high brightness light emitting diode 31, wherein a fixing panel 39 having a plurality of high brightness light emitting diodes 31 is seated and fixed on a support jaw 38 of the frame 30. do. In addition, a scattering window 33 for scattering light emitted from the high brightness LED 31 is coupled to the upper portion of the frame 30.

Therefore, the light emitted from the one high brightness light emitting diode 31 and the light generated from the high brightness light emitting diode 31 and reflected on the inner surface of the frame 30 are uniformly radiated forward through the scattering window 33.

Fig. 19 shows a state where a luminaire using a high brightness light emitting diode according to the present invention is installed on a board of a ceiling or a wall. In the above, the high brightness light emitting diode of the luminaire is shown and described as an example for better understanding. However, in FIG. To illustrate and explain.

First, the frame 30 of the luminaire is inserted into the hole 49 formed in the board 32 of the ceiling or wall, and then the spring 35 is held on the inner surface of the board 32 so that the luminaire is mounted on the board of the ceiling or wall. It is installed in (32).

In this case, the upper and lower widths of the luminaire including the frame 30, the scattering window 33, the cover 34, and the like are only about 40 mm, and unlike the conventional lamps, the heat generated from the luminaire according to the present invention is reduced to a slight heat. Since only the board 32 is installed closer to the ceiling or the inner wall 47 of the wall, it is possible to secure a sufficient space for installing the lighting fixtures. In particular, since the luminaire which is substantially embedded into the ceiling or wall board 32 is a 27,8 mm frame 30 located on the cover 34, the board 32 is attached to the ceiling or wall inner wall 47. It can be used close to the indoor space.

In addition, it is not necessary to remove the support 48 connecting the inner wall 47 and the board 32 of the ceiling or wall to construct the lighting fixture, so even if the installation position of the lighting fixture changes, the ceiling or wall is changed. It is possible to use the lighting fixtures at low cost because it is possible to use only the holes 48 and the boards 32 installed in the construction, and to block only the holes in which the lighting fixtures have entered or to cover the entire ceiling or wall. Interior interior is possible.

FIG. 20 illustrates a lighting system 64 using the high-brightness light emitting diode described above, a lighting system using DC power such as CCFL or EEFL, and one lighting system installed in an office or a store.

First, the power supply unit 61 for converting 110V or 220V AC power used in home or office into a DC power source is a 12V, 24V or 48V power supply device that stably supplies a DC power of a set level regardless of an input or a load. And output ports 62 capable of outputting various DC power sources. Switching Mode Power Supply (SMPS) is a good example.

The output port 62 of the power supply 61 may be connected to a luminaire 64 using a high brightness light emitting diode or a CCFL (or EEFL) 65 that can replace a fluorescent lamp and various electronic products using a DC power source. have. Of course, two or more power supplies 61 may be used, depending on the number of luminaires 64, CCFL (or EEFL) 65, and electronics.

In addition, since the luminaire 64 and the CCFL (or EEFL) 65 are connected in parallel with two connectors 63a and 63b for supplying or outputting DC power, all the luminaires 64 or CCFL (or Instead of directly connecting the EEFL) 65 to the output port 62 of the power supply 61, other luminaires 64 or CCFL (or EEFL) (connected to the output port 62 of the power supply 61) ( It is also possible to obtain a DC power supply having the required voltage even if it is connected to 65).

Therefore, the lighting work can be easily performed in various merchandise stores in which a large number of lighting fixtures 64, CCFLs (or EEFLs) 65, etc. are installed, and from the lighting fixtures 64 or CCFLs (or EEFLs) 65, respectively. Since the generated heat is only mild heat, it does not adversely affect the displayed products, and has a long life and low power consumption, which is low in cost for maintenance.

21 to 25 illustrate an example in which a lighting device using a high brightness light emitting diode having the above characteristics is installed in a merchandise store, and the ceiling 67 of the store is illuminated at a predetermined interval, as shown in FIG. The mechanism 66 may be evenly installed throughout the ceiling 67. Of course, the lighting fixture 66 may be installed to be directed to a specific position according to the position of the showcase or goods displayed in the store.

22 shows a state in which the lighting device 69 is installed in the display case 68 installed in the center of the store, the display case 68 is composed of a single stage and the goods such as clothes can be displayed therein 69 may be installed on one or both walls of the showcase 68.

Therefore, since the lighting device 69 can be installed in the proper place in proximity to the goods of the showcase 68, the lighting effect can be maximized.

FIG. 23 illustrates a state in which a lighting device 71 is installed in a display case 70 disposed close to an interior or a wall of a store, and a display case 70 may be formed in multiple stages, and goods such as shoes may be displayed therein. Therefore, the luminaire 71 may be installed on one or both walls of each showcase 70.

Therefore, the lighting device 71 can be installed in the proper place so as to be close to the goods of the showcase 70, thereby maximizing the lighting effect.

24 and 25 show the luminaires 73 and 75 installed on the billboards 72 and 74. When lighting is installed inside the billboard 72, as shown in FIG. 24, a plurality of lighting devices 73 may be installed at a predetermined interval inside the billboard 72. In addition, when the lighting is installed outside the advertising board 74, as shown in Figure 25, the lighting device 75 may be installed to project the advertising board 75 on the upper end of the advertising board (75).

Therefore, the present invention consumes only 10 to 50% of power compared to incandescent lamps, fluorescent lamps and halogen lamps while maintaining the brightness of lighting such as incandescent lamps, fluorescent lamps and halogen lamps, and maintains a very long life compared to incandescent lamps, fluorescent lamps and halogen lamps. Maintenance costs are low.

In addition, the present invention is much less heat generated from a high-brightness LED than incandescent lamps, fluorescent lamps and halogen lamps, and uses a DC power supply to prevent safety accidents such as short circuits or short circuits, and installed in display cases or billboards. In addition, it is possible to prevent deformation of the display case or the billboard, and also display or advertise the product in close proximity to the lighting, so that the product or the advertisement does not discolor, deteriorate or be damaged.

In addition, in the present invention, since the pattern formed on the front surface of the fixed panel electrically connected to the high brightness light emitting diode serves as a heat sink, heat generated from the high brightness light emitting diode can be dissipated to the maximum.

In addition, the present invention can be used to build a high wall and ceiling, in particular the ceiling in the process of the interior interior can be used not only wider space, but also high ceiling can give a sense of visually open interior space.

In addition, the present invention can reconstruct the interior interior including the ceiling lights without removing the ceiling frame, such as ceiling boards or supports, it is possible to reduce the construction cost more than 30% only in the ceiling construction.

Furthermore, the present invention uses the CCFL or EEFL to replace the fluorescent lamp with a high-brightness light emitting diode to replace all the lights in the room, office, mall, store, etc. with a DC power source instead of 110V or 220V AC power. It is possible to prevent the temperature of the space from rising and thereby to prevent heat from being transferred to the products on display.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various changes and modifications are possible within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. .

Claims (11)

An upper and lower narrow frame having a locking plate formed outwardly on an upper end of an outer circumferential surface of the cylinder penetrating up and down, and a support jaw formed inwardly on a lower end of the inner circumferential surface of the cylinder; A heat-resistant fixing panel fixedly installed in a state in which a plurality of high-brightness light emitting diodes lit by a DC power supply and a connector for connecting to an external DC power supply are electrically connected to each other, and mounted on a support jaw of the frame; A dome-shaped scattering window mounted on the fixed panel to scatter light emitted from the high brightness light emitting diode; And A cover that is separated and coupled to the frame while surrounding the scattering window; Lighting equipment using a high brightness light emitting diode comprising a. A frame having an upper and lower straits formed at a lower end of the inner circumferential surface of the cylinder penetrating up and down; A heat-resistant fixing panel fixedly installed in a state in which a plurality of high-brightness light emitting diodes lit by a DC power supply and a connector for connecting to an external DC power supply are electrically connected to each other, and mounted on a support jaw of the frame; A dome-shaped scattering window coupled to the fixed panel to scatter light emitted from the high brightness light emitting diode; And A cover fixedly installed while surrounding an upper end of an outer circumference of the frame; Lighting equipment using a high brightness light emitting diode comprising a. The method according to claim 1 or 2, A luminaire using a high brightness light emitting diode, characterized in that the height of the frame is 20 to 30 mm. The method according to claim 1 or 2, The inner surface of the frame is a luminaire using a high brightness light emitting diode, characterized in that consisting of a reflective surface capable of reflecting light generated from the high brightness light emitting diode. The method according to claim 1 or 2, Lighting fixtures using a high brightness light emitting diode, characterized in that a pattern for connecting the high brightness light emitting diode in series and in parallel is formed on both sides of the fixed panel. The method of claim 5, The pattern for connecting the high brightness light emitting diodes in series or in parallel is formed evenly on both sides of the fixed panel, so that the heat generated from the high brightness light emitting diode is configured to dissipate through the fixed panel including the pattern. Lighting equipment using. The method according to claim 1 or 2, The high brightness light emitting diode is a luminaire using a high brightness AlGaAs light emitting diode, a high brightness InGaAlP light emitting diode, a high brightness GaN light emitting diode or a high brightness ultraviolet (UV) light emitting diode. The method of claim 2, A predetermined distance is formed between the outer circumferential surface of the frame and the inner circumferential surface of the cover, and two coupling holes are formed on both sides of the upper end of the frame, and two coupling protrusions are coupled to the coupling hole of the frame by interference fitting method. Is formed on the inner surface of the cover, the luminaire using a high brightness light emitting diode, characterized in that the direction of the frame located in the cover is configured to be adjustable to adjust the irradiation direction of light. A power supply device converting an AC power source of 110V or 220V into a DC power source and having a plurality of output ports for outputting the DC power source; A luminaire comprising a plurality of high-brightness light emitting diodes, in which DC power output from the power supply is input and arranged in series and parallel connection on a fixed panel; And An EEFL to which a DC power output from the power supply is input; Lighting system using a light fixture using a high brightness light emitting diode comprising a. The method of claim 8, The luminaire has a lighting system using a high brightness light emitting diode, characterized in that it has two connectors connected in parallel for electrical connection with the power supply and other luminaires. The method of claim 8, The power supply device is a lighting system using a luminaire using a high brightness light emitting diode, characterized in that the switching mode power supply (SMPS).

Images