KR101284259B1 - Border light - Google Patents

Abstract

PURPOSE: A borderlight is provided to remarkably improve workability by simply installing and separating a plurality of LED modules within a case. CONSTITUTION: A pair of side plates are installed in both apertures of a case. Upper and lower guiders (3a,3b) install plurality of front covers (4), LED module (5) and plurality of color filters (7). The front cover is transversely installed in the front unit of the upper and lower guides. A plurality of reflectors prevent separation of the LED module. The LED module is engaged with an LED module engagement bar.

Description

Border light

The present invention relates to a border light, and more particularly, a light source of a border light, which is a luminaire suspended on a stage ceiling, as one of the stage lighting equipments, and has a low heat generation, and consumes less power. LED ") can be used to eliminate the use of colored paper of various colors used to emit specific colors as illumination light on the stage, and to mount a plurality of LEDs used as light bulbs on the printed circuit board. The LED module having a shape can be easily installed and detached in the guider through the method of simply entering and exiting through a hole perforated in the front cover without disassembling the case, so that the workability is very good. Reflector shade is installed on the front part and focuses the light irradiated from the LEDs at a predetermined angle on the printed circuit board of the LED module. So as to perform a withdrawal prevention function and the product itself securely, the invention is to be able to perform easy maintenance and installation to check the AC power supply and the control circuit part is detachably provided to the bottom plate of the case plate.

In general, border light is one of stage lighting apparatuses, which is installed in a hidden space in a long and narrow black curtain on the front of the stage to illuminate the entire stage.

These border lights are usually made of metal gutters, partitioned into small compartments, with bulbs in each compartment, and colored paper (ie, colored gelatin) on the front, which is usually white, red, yellow, blue, This is controlled by the dimmer to change the tightening, illuminance and color.

In the conventional border light, as shown in FIG. 1, a plurality of light bulbs 102 are installed in a case 101 formed of metal so as to have a predetermined width, height, and volume. The lighting light is emitted to the stage in a state of being installed at a predetermined height on the top.

At this time, the light bulb 102 emits the illumination light on the stage by the color paper 103 provided in front of the case 101 in a specific color, the border light is applied to the color paper 103 having a variety of colors with the light bulbs 102 It illuminates the stage by various colors.

However, since the color paper 103 is composed of a film or the like and the film is discolored by the heat of the bulb 102 which is turned on for a long time, there is a problem in that it does not provide the color of the present application. There is a problem in that the case 101 up / down by operating.

In particular, since the colored paper 103 is fixed to the front of the case 101 to be located in front of the light bulb 102, there is also a problem that can not be replaced during the performance.

In addition, since the bulb 102 used in the conventional border light is mostly incandescent lamp (incandesent lamp) is not only a problem that is broken by the heat when it is emitted for a long time, and in the case of a broken wire mesh installed in front of the case 101 ( Debris ruptured by 107 does not fall on the stage, but there is a problem that the lights are turned off during the performance does not provide lighting to the stage.

Moreover, since the case 101 should always install the wire mesh 107 to prepare for the rupture of the bulb 102, there is a problem that not only the configuration is increased but also the work process for installing the wire mesh 107 increases.

In addition, the light bulb 102 has a short lifespan, which not only provides long-term lighting but also frequently needs to be replaced. In order to replace the light bulb 102, the case 101 must be lowered by operating a lift not shown. Therefore, the lift must be installed on the stage, of course, there is a problem that a lot of additional costs caused by the installation of the lift.

On the other hand, in the past, a border light using a plurality of color LEDs that have a long life and a vivid color and a variety of colors than the conventional light bulb has been developed and has been presented as a Korean Patent Publication No. 10-1039804.

It is a border case in which an opening is formed on one side; A plurality of LED modules installed at the openings to emit illumination light of various colors; A fastener fixing the plurality of LED modules to the opening of the border case; And a cable connected to each of the plurality of LED modules to transmit power and control signals to the LED module. The wiring guide is provided in the border case to guide and protect the cable to the border case. The wiring guide may include: a wiring duct fixed at both ends to the border case and to which the cable is wired; An additional duct formed in the same manner as the wiring duct and rotatably connected to one end of the wiring duct to open and close an end of the wiring duct; A hinge rotatably connecting the additional duct to an end of the wiring duct; And a locking member that detachably locks the additional duct from the wiring duct.

Therefore, it can be expressed in vivid colors and various colors that last longer than ordinary bulbs, so it is possible to selectively provide various colors of illumination light on the stage for a long period of time, and can be protected by hiding the wires that power the LED module. A border case with a clean appearance can be provided.

However, the border light having the above configuration has a form in which the LED module is detachably installed directly on the shield plate which is detachably installed at the border case opening so that the LEDs installed on the LED module are exposed and protruded to the outside. Since not only is easily contaminated by dust and the like, there is a problem that can not be irradiated by condensing the light generated from each LED at a desired angle.

In addition, the border light is a border case and the shield plate is made in a predetermined width and length corresponding to the number of LED modules, such as a border case having a different width and length for each number of LED modules to be installed in one border light and Since shield plates and the like must be prepared, there is a problem in that there is a lack of compatibility of these parts, and there are many difficulties in producing and storing each part, as well as an unnecessarily high production cost of the product.

In addition, although the conventional border case is provided with an inspection port, it is provided to open and close the inside of the border case to check the LED module or cable through the interior of the border case, has a relatively large size and supplies AC voltage from the outside The AC power supply unit and the control circuit unit for supplying DC voltage to the LED module or generating various control signals cannot be inspected. However, the AC voltage supply unit or the control circuit unit has failed even though the check hole is provided as described above. In this case, it is necessary to separate the shield plate installed at the opening of the border case from the case and check the AC voltage supply part or control circuit part installed therein. Problems and costly The.

1. Republic of Korea Patent Publication No. 10-1039804 (June 01, 2011) 2. Republic of Korea Patent Publication No. 10-2010-0080649 (July 12, 2010) 3. Republic of Korea Patent Publication No. 10-0882592 (February 02, 2009) 4. Korean Utility Model Registration Publication No. 20-0400245 (October 27, 2005)

The present invention has been made to solve such a conventional problem, various colors that were used to emit a specific color to the stage by using a plurality of color LED light source of the border light used as a stage lighting fixture The use of colored paper can be eliminated, and multiple LED modules used as light bulbs can be easily installed and removed from the upper and lower guiders in the case by drawing in and out through the perforated hole in the front cover without disassembling the case. It is possible to greatly improve the workability according to the installation and disassembly of the LED modules, and the light emitted from the LEDs are condensed at a predetermined angle in the through-hole of the LED module at the same time to the printed circuit board of the LED module The reflection shade is installed to perform the separation prevention function to improve the condensing efficiency. To provide the Border Lite can be installed and secured it its purpose.

Another object of the present invention is to provide a border light that can be easily maintained by installing the AC power supply unit and the control circuit unit to the check plate detachably provided on the bottom plate of the case.

Still another object of the present invention is to manufacture a case having a shape having both the sides and the front surface open in a predetermined width and length corresponding to the number of LED modules, so that the side plates are detachably installed on both sides, and the top and bottom of the front opening are predetermined. Install the upper and lower guiders extruded with aluminum to have a shape, and the front and lower guiders are provided with a number corresponding to the number of LED modules and the plurality of front covers individually formed to have color filter engaging pieces and through holes. As a result, only the case can be manufactured to a length corresponding to the number of LED modules, and the side plate and the front cover can be used in common, which greatly improves the compatibility of these parts, and is very convenient for producing and storing each part. Of course, it is to provide a border light that can significantly reduce the production cost itself.

In order to achieve the above object, the present invention is a case bent and formed using a metal plate so that both sides and the front opening; A pair of side plates detachably installed at both side openings of the case; In the state of being extruded from aluminum to have a predetermined shape, the front and bottom portions of the case are fixedly installed, respectively, and a plurality of front covers, LED modules and a plurality of color filters installed corresponding to the number of the front covers are detachable. Upper and lower guiders to be installed; A plurality of front covers installed in a horizontal direction in a front and rear direction of the upper and lower guiders; A plurality of color LEDs on the printed circuit board, and a plurality of colors that are detachably coupled to the LED module coupling bar provided in the upper and lower guiders in the through-back portion of the front cover to generate a predetermined color of light for stage lighting LED module; It has a shape with a fixing ring in the front portion of the cylindrical body tapered inward toward the rear portion and is detachably installed in the through hole of the front cover to condense the light emitted from the LEDs at a predetermined angle and at the same time the LED module A plurality of reflection shades to perform a separation prevention function of the; A plurality of color filters having a light passing hole at a center point and detachably coupled to the front cover to prevent exposure of the fixing ring of the reflection shade, and to allow the film of a predetermined color to be detachably installed; An AC power supply unit installed in the case to divide the AC voltage supplied from the outside into the control circuit unit; And a control circuit unit installed in the case to rectify the AC voltage supplied from the AC power supply unit to a DC voltage required to drive the LED, as well as generate a control signal required to drive the LED modules.

On the other hand, the case includes a top plate formed with a plurality of air distribution holes for heat dissipating heat generated from the AC power supply unit and the control circuit unit including the LED module; A bottom plate having two check holes for opening and closing an access plate to which the AC power supply unit and the control circuit unit are detachably installed, respectively; Cable duct and back plate that is detachably installed in a form that connects the rear end of the top plate and the bottom plate integrally in a state where the end surface is bent to have a "c" shape so that various wires and signal lines can be mounted It characterized by consisting of ;.

At this time, the upper and lower sides of the cable duct and the back plate is characterized in that the engaging holes are coupled to the binding holes for fixing the border light to a specific place.

In addition, the pair of side plate rear portion is characterized in that the cable through-hole is formed so that the wire and the signal line connected from the outside to the AC power supply and the control circuit in the case can pass.

In addition, when two or more border lights are coupled to each other, cable passing holes and a lighter coupling rod may be further added to the cable passing holes so that the adjacent border lights may be integrally coupled to each other and the wires and signal lines between the border lights may pass through. It is characterized by installing.

In addition, the upper and lower guiders form a front cover upper and lower coupling grooves having a "∩" shape and a "∪" shape in the transverse direction from the front side, and at the rear portion of the front cover upper and lower coupling grooves. In the horizontal and vertical directions, the front cover coupling bar is integrally formed to allow the front covers to be coupled through a plurality of screws. As an integrally protruding LED module coupling bar to allow the LED modules to be coupled through a plurality of screws, the color filter insertion hole is formed at a predetermined interval in the vertical direction from the upper surface of the image guider. It is characterized by.

" 형상을 갖되, 중심점에는 LED모듈이 통과할 수 있도록 LED모듈의 인쇄회로기판 가로 및 세로 폭보다 큰 지름을 갖는 통공을 천공하며, 상,하면 중앙에서 후방부를 향해서는 상,하 가이더의 전면커버 결합바에 착탈 가능하게 고정되는 고정판을 일체로 절곡 성형한 것을 특징으로 한다.In addition, the front cover is formed by bending the color filter engaging pieces integrally on both sides of the flat cross section "

"It has a shape, but at the center point, a hole having a diameter larger than the width and length of the printed circuit board of the LED module is allowed to pass through the LED module, and the upper and lower front cover of the upper and lower guiders from the center to the rear part. It is characterized in that the fixing plate integrally bent to be detachably fixed to the coupling bar.

In addition, the color filter is formed by bending a rectangular metal plate having a predetermined area into a front and rear plate shape having a square side having a “V” shape so as to selectively insert a film of a predetermined color between the front and rear plate bodies. However, when the color filter is coupled to the front cover through the color filter insertion hole formed in the upper guider, the handle and the locking plate which is hooked to the upper surface of the upper guider are integrally bent and formed at the center of the upper surface of the rear plate body. It is done.

As described above, according to the border light of the present invention, the use of color paper of various colors used to emit a specific color as illumination light on the stage by using a plurality of color LEDs of the light source of the border light used as the stage luminaire The LED module can be easily removed and installed in the upper and lower guiders in the case by entering and exiting a plurality of LED modules used as light bulb replacements through holes perforated in the front cover without disassembling the case. Workability of the installation and disassembly of the work can be greatly improved.

In addition, the light collecting efficiency is greatly increased by installing a reflector so as to condense the light emitted from the LEDs at a predetermined angle and to prevent the separation of the printed circuit board of the LED module in the through-hole of the LED module. At the same time, LED module can be fixed more firmly.

In addition, the AC power supply unit and the control circuit unit can be easily maintained by installing on the access plates detachably provided on the bottom plate of the case.

In addition, only the case having a form in which both sides and the front are opened are manufactured in a predetermined width and length corresponding to the number of LED modules, so that side plates are detachably installed on both sides, and aluminum is formed so as to have a predetermined shape above and below the front opening. Extruded upper and lower guiders are installed, but a plurality of front covers individually formed to have color filter engaging pieces and through holes are provided on the upper and lower guiders so as to correspond to the number of LED modules. Only the case can be made in the length corresponding to the number of LED modules, and the side plate and the front cover can be used in common, which greatly improves the compatibility of these parts and is very convenient for producing and storing each part. It is a very useful invention that can significantly reduce the production cost of itself.

1 is a perspective view of a conventional border light.
Figure 2 is a perspective view of the border light to which the present invention is applied.
Figure 3 is an exploded perspective view of the border light to which the present invention is applied.
Figure 4 is a rear exploded perspective view of the border light to which the present invention is applied.
5 is a side cross-sectional view of the border light to which the present invention is applied.
Figure 6 is a perspective view and a partially enlarged cross-sectional view of a state in which two border lights combined with the present invention are integrally combined.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows a perspective view of a border light to which the present invention is applied, Figure 3 shows an exploded perspective view of the border light to which the present invention is applied, Figure 4 shows a rear exploded perspective view of the border light to which the present invention is applied, Figure 5 Is a side cross-sectional view of a border light to which the present invention is applied, and FIG. 6 is a perspective view and a partially enlarged cross-sectional view of a state in which two border lights to which the present invention is applied are integrally combined.

According to this, the lighter of the present invention,

A case (1) bent and formed by using a metal plate so that both sides and the front surface are opened;

A pair of side plates (2) detachably installed at both side opening portions of the case (1);

LED modules 5 fixedly installed at upper and lower sides of the front of the case 1 in the state of being extruded from aluminum so as to have a predetermined shape and installed corresponding to the number of the front covers 4 and the front covers; Upper and lower guiders 3a and 3b for detachably installing the plurality of color filters 7;

A plurality of front covers (4) which are detachably installed sequentially in the horizontal direction at the front parts of the upper and lower guiders (3a) (3b);

A plurality of color LEDs 52 are actually formed on the printed circuit board 51 and the LED modules coupled to the upper and lower guiders 3a and 3b are formed at the rear portions of the through holes 42 of the front covers 4. A plurality of LED modules 5 detachably coupled to the bar 34 to generate light of a predetermined color necessary for stage lighting;

The LEDs 52 have a shape in which a fixing ring 62 is provided on the front portion of the cylindrical body 61 tapered inward toward the rear portion, and is detachably installed in the through hole 42 of the front cover 4. A plurality of reflection shades 6 for condensing the light irradiated at a predetermined angle and at the same time performing a separation prevention function of the LED module 5;

A light passing hole 74 is provided at a center point and detachably coupled to the front cover 4, respectively, to prevent exposure of the fixing ring 62 of the reflection shade 6, as well as to remove the film 73 of a predetermined color. A plurality of color filters 7 for enabling installation thereof;

An AC power supply unit 8 installed in the case 1 to divide the AC voltage supplied from the outside into the control circuit unit 9;

It is installed in the case 1 to rectify the AC voltage supplied from the AC power supply 8 to the DC voltage required to drive the LED 52 as well as generate a control signal for driving the LED module 5. The control circuit section 9;

On the other hand, the case 1,

A rectangular plate-shaped upper plate 11 having a predetermined area having a plurality of air distribution holes 111 formed therein for dissipating heat generated from the AC power supply unit 8 and the control circuit unit 9 including the LED modules 5;

A rectangular plate of a predetermined area provided with two inspection openings 121 and 122 to which the AC power supply unit 8 and the control circuit unit 9 are detachably installed. A body bottom plate 12;

Removably installed in the form of connecting the rear end portions of the top plate 11 and the bottom plate 12 integrally with each other in a state in which the end surface is bent to have a "c" shape so that various wires and signal lines can be mounted thereon. It is characterized by consisting of; cable duct and back plate (13).

At this time, the upper and lower sides of the cable duct and the back plate 13 is characterized in that the engaging holes 14 are coupled to the binding holes (not shown) for fixing the border light to a specific place. .

In addition, a cable passing hole through which the wires and the signal lines connected to the AC power supply unit 8 and the control circuit unit 9 in the case 1 from outside are passed through the rear portions of both side plates 2 of the case 1. (21) was formed.

In addition, when two or more border lights are coupled to each other, the cable passing holes 21 of the side plates 2 may be formed so that border lights adjacent to each other may be integrally coupled to each other and at the same time, wires and signal lines between the border lights may pass. It is characterized by further installing the cable passing and lighter coupling rod 22.

In addition, the upper and lower guiders (3a) (3b) forms a front cover upper and lower coupling grooves 31 having a "면" shape and a "∪" shape in the transverse direction from the front side, and the front cover In the rear and rear portions of the upper and lower coupling grooves 31, the front cover 4 is integrally formed to protrude from the front cover 4 so that the front covers 4 can be coupled through a plurality of screws. At each end of the vertical plate 33 protruded in the vertical direction toward the inside of the case 1, the LED module coupling bar 34 to allow the LED modules 5 to be coupled through a plurality of screws in the horizontal direction. Is integrally formed to protrude, characterized in that it has a form in which the color filter insertion hole 35 is further formed at a predetermined interval in the vertical direction from the upper surface of the image guider (3b).

" 형상을 갖되, 중심점에는 LED모듈(5)이 통과할 수 있도록 LED모듈(5)의 인쇄회로기판(51) 가로 및 세로 폭보다 큰 지름을 갖는 통공(42)을 천공하며, 상,하면 중앙에서 후방부를 향해서는 상,하 가이더(3a)(3b)의 전면커버 결합바(32)에 착탈 가능하게 고정되는 고정판(43)을 일체로 절곡 성형한 것을 특징으로 한다.In addition, the front cover 4 is formed by bending the color filter engaging piece 41 integrally on both sides, the flat cross section "

"It has a shape, but in the center point to drill the through-hole 42 having a diameter larger than the horizontal and vertical width of the printed circuit board 51 of the LED module 5 so that the LED module 5 can pass through, the upper and lower center To the rear portion from the front and bottom guider (3a, 3b) of the fixing plate 43 is detachably fixed to the front cover coupling bar 32 is characterized in that the bending integrally formed.

In addition, the color filter 7 is formed by bending a rectangular metal plate having a predetermined area into a front and rear plate body 71 and 72 having a square side shape having a "V" shape to form a front and rear plate body 71 ( 72 to selectively insert the film 73 of a predetermined color, but the color filter insertion hole 35 formed in the image guider 3b with the color filter 7 at the center of the upper surface of the rear plate 72. When combined with the front cover (4) through the handle is characterized in that the integrally bending molded handle and the locking plate 721 to be caught on the upper surface of the guide (3b).

Referring to the effect of the border light of the present invention configured as described above are as follows.

First, the border light to which the present invention is applied includes a case 1 having a predetermined shape, a pair of side plates 2, upper and lower guiders 3a and 3b, and a plurality of front covers as shown in FIGS. (4), a plurality of LED modules (5), a plurality of reflector (6), a plurality of color filters (7), an AC power supply unit (8) and a control circuit unit (9) is the main technical component.

Among these components, the case 1 has a top plate 11, a bottom plate 12, and a cable duct and a back having a predetermined length and width, etc. corresponding to the number of the LED modules 5 so that both sides and the front are opened. The plates 13 have a shape in which they are coupled to each other.

At this time, the upper plate 11 of the case 1 has a rectangular plate shape of a predetermined area, and includes heat generated from the AC power supply unit 8 and the control circuit unit 9 including LED modules 5 to be described later. It has a form provided with a plurality of air distribution holes 111 to dissipate heat.

In addition, the bottom plate 12 has a rectangular front plate shape similar to the top plate 11, and includes an inspection plate on which an AC power supply unit 8 and a control circuit unit 9 described later are detachably installed. 123, 124 has a form provided with two check openings 121, 122 are installed to be opened and closed.

In addition, the cable duct and the back plate 13 is formed by bending the metal plate material having a side surface having a "c" shape, the form that connects the rear end of the upper plate 11 and the bottom plate 12 integrally with each other. It is installed to be detachable through a plurality of screws, etc. to perform a function to allow various wires and signal lines to be mounted.

In addition, on both sides of the cable duct and the back plate 13 of the case 1, two pairs of hooks 14 having hook shapes are respectively installed to fix the border light to which the present invention is applied. When not shown, the binding port (not shown) is caught by the locking holes 14 so that the border light can be installed in a suspended form.

At this time, the length of the top plate 11 and bottom plate 12 and the cable duct and the back plate 13, which is a component of the case 1, is determined in accordance with the length of the border light or the number of installation of the LED module (5). It is manufactured and used in length and shape.

In addition, the pair of side plates 2 have a shape corresponding to the shape of both sides of the case 1 and are detachably installed at both openings of the case 1 through a plurality of screws or the like. 2) The rear portion has a form in which a cable passage hole 21 through which an electric wire and a signal line connected to the AC power supply unit 8 and the control circuit unit 9 in the case 1 can pass from the outside.

The cable through holes 21 of the two side plates 2 having such a configuration do not perform a function of passing only cables such as wires and signal lines as described above. If you want to use two or more border lights combined with LED modules installed integrally, the cable having a predetermined length in the cable passage hole 21 perforated in each side plate (2) adjacent to each other so as to be inserted into the two border light body Passing and lighter coupling rod 22 can be installed.

Therefore, the border lights adjacent to each other can be integrally coupled to each other through the cable passing and lighter coupling rod 22, and at the same time, cables such as wires and signal lines required by the two border lights are also passed through the cable passing and lighter coupling rods ( It can be interconnected by penetrating through 22).

At this time, the cable passage and the lighter coupling rod 22 coupled between the cable passage hole 21 and the cable passage hole 21 of the border light adjacent to each other to enhance the mutual coupling force. It is preferable to form a polygon such as a square, a hexagon, and an octagon rather than a cylindrical shape so as to prevent the border lights coupled to each other through the cable passing and the lighter coupling rods 22 at the same time.

Since the pair of side plates 2 can be detachably coupled to both sides of the case 1 manufactured in a specific length and shape regardless of the length of the border light or the number of installation of the LED modules 5, the production and It is very convenient to store and can contribute to reducing the production cost of the product.

The upper and lower guiders 3a and 3b are extruded from aluminum to have a predetermined shape, and the upper and lower guiders 3a and 3b formed as described above are provided with a plurality of front covers 4 to be described later. And the LED module 5 and the plurality of color filters 7 installed corresponding to the number of the front covers are fixedly installed on the front and the bottom of the case 1, respectively, to be detachably installed. .

At this time, the upper and lower guiders (3a) (3b) is formed in a symmetrical form to each other in the up and down direction, the front cover having a "∩" shape and a "∪" shape in the cross-sectional direction from the front to the horizontal direction The upper and lower coupling grooves 31 are formed, and the front covers 4 may be coupled through a plurality of screws in the horizontal and vertical directions at the rear portions of the front and upper coupling grooves 31. The front cover coupling bar 32 is integrally formed to protrude, and at the rear end, each of the LED modules 5 in the horizontal direction is formed at the end of the vertical plate 33 protruded vertically toward the inside of the case 1. LED module coupling bar 34 to be coupled through the screw of the protruding integrally formed, the color filter insertion hole 35 is formed at regular intervals in the vertical direction from the upper surface of the image guider (3b) Take form.

The upper and lower guiders (3a) (3b) having such a configuration is stored by extruding through the extrusion mold for a long time, the length corresponding to the number of installation of the LED module (5) when manufacturing the border light to which the present invention is applied What is necessary is just to cut | disconnect to the length corresponding to the length of the produced case 1, and to install in the front surface of the upper plate 11 and the bottom plate 12 of the said case 1 so that attachment or detachment is possible.

Therefore, the upper and lower guiders 3a and 3b can improve the compatibility of the parts themselves and are very convenient to produce and store, thereby contributing to the reduction of production cost of the product.

In addition, the plurality of front cover 4 is to be installed in a number corresponding to the number of the LED module 5 to be installed in the border light to which the present invention is applied, so as to prevent the front opening of the case (1) Between the front cover upper and lower coupling grooves 31 formed on the front portions of the upper and lower guiders 3a and 3b, respectively, by sliding in one side in a horizontal direction, and then using several screws or the like. It has a form detachably fixed to the front cover coupling bar 32 of the upper and lower guiders 3a and 3b.

" 형상을 갖도록 성형하되, 중심점에는 LED모듈(5)이 통과할 수 있도록 LED모듈(5)의 인쇄회로기판(51) 가로 및 세로 폭보다 큰 지름을 갖는 통공(42)을 천공하고, 상,하면 중앙에서 후방부를 향해서는 상,하 가이더(3a)(3b)의 전면커버 결합바(32)에 착탈 가능하게 고정되는 고정판(43)을 일체로 절곡 성형한 형태를 갖는다.At this time, the front cover (4) by bending the color filter engaging piece 41 integrally on both sides using a metal plate body flat surface "

"Formed to have a shape, but in the center point to punch the through-hole 42 having a diameter larger than the horizontal and vertical width of the printed circuit board 51 of the LED module 5 so that the LED module 5 can pass through, The fixing plate 43 which is detachably fixed to the front cover coupling bar 32 of the upper and lower guiders 3a and 3b toward the rear portion from the center of the lower surface is integrally bent and molded.

Accordingly, the front cover 4 is manufactured and stored in a predetermined amount, and then the case is manufactured in a specific length and shape regardless of the length of the border light or the number of installation of the LED modules 5, like the side plate 2 described above. Since the number of installations of the LED module 5 can be detachably installed on the front of 1), it is very convenient for the production and storage of parts and can greatly contribute to reducing the production cost of the product.

In addition, the plurality of LED modules (5) generates a predetermined color of light required for stage lighting on the printed circuit board 51 cut in the horizontal and vertical width smaller than the diameter of the through hole 42 of the front cover (4). The plurality of color LEDs 52 have a practical shape so that the side plates 2, the upper and lower guiders 3a, 3b, and the plurality of front covers 4 are integrally formed in the case 1. In the installed state, it is pushed into the case 1 through the through hole 42 of the front cover 4, and then a plurality of screws in the LED module coupling bar 34 provided in the upper and lower guiders 3a and 3b. What is necessary is just to attach | attach detachably using etc.

As described above, the plurality of LED modules 5 are pulled in and out through the through-hole 42 drilled into the front cover 4 without disassembling the case 1 or the like. (B) can be easily installed and separated, thereby greatly improving workability due to the installation and disassembly of the LED modules 5, as well as greatly reducing time and labor costs due to maintenance.

In addition, the plurality of reflection shade 6 is molded to have a shape of a cylindrical body 61 tapered inward toward the rear portion, the front portion of the through-hole perforated in the front cover (4) using a plurality of screws, etc. 42) It has a configuration having a fixing ring 62 for fixing the reflector 6 itself in the periphery, the through-hole 42 of the front cover 4 to the reflector 6 having such a configuration When it is inserted into and fixed integrally around the through-hole 42 of the front cover 4 by using a plurality of screws, the rear end of the reflecting shade 6 as shown in the cross-sectional view of Figure 5 of the LED module 5 Since the reflection shade 6 itself condenses the light irradiated from the LEDs 52 at a predetermined angle, it is possible to have the form of contact with or in contact with the printed circuit board 51. It will also prevent you from doing so.

That is, the light collecting efficiency of the LED modules 5 can be greatly increased, and at the same time, the LED module 5 can be more firmly installed.

The LED module 5 and the reflection shade 6 are also manufactured and stored in a predetermined amount, and like the above-described side plate 2 or the front cover 4 and the like are detachably installed on the front of the case 1 by a predetermined number. This makes it very convenient to produce and store these parts and can greatly contribute to reducing the production cost of the product.

In addition, since the plurality of color filters 7 includes a light passing hole 74 at a center point and is detachably coupled to the front cover 4, the color filters 7 may be provided with the reflection shades ( 6) to prevent exposure of the fixing ring 62 to maintain the beautiful appearance of the border light itself, as well as to detach the predetermined color of the film 73 can be installed as needed to illuminate the desired color. .

At this time, the color filter 7 is formed by bending a rectangular metal plate having a predetermined area rather than a simple square plate shape into a front and rear plate bodies 71 and 72 in a square shape having a “V” shape on its side. By using a color LED 52 as a light source by selectively inserting a predetermined color film 73 between the rear plate 71 and 72, the installation of the predetermined color film 73 is not as much as when using a light bulb. Although it is not necessary, when a specific color of the film 73 is required under special conditions, a specific color is formed between the front and rear plates 71 and 72 which are integrally bent and molded to have an "V" shape so as to have an elastic force itself. The film 73 can be easily installed and used.

In addition, since the handle and the locking plate 721 are integrally bent and formed at the center of the upper surface of the rear plate body 72 of the color filter 7, the color filter insertion hole formed in the image guider 3b is formed on the color filter 7. When combined with the front cover 4 through the (35), the handle and the locking plate 721 is caught on the upper surface of the image guider (3b), so that the color filter (7) itself is the front cover (4) Of course, the color filter 7 can be easily installed and disassembled by holding the handle and the locking plate 721 as well as preventing the insertion into the inside.

Meanwhile, an AC power supply unit 8 installed in the case 1 and configured to divide the AC voltage supplied from the outside into the control circuit unit 9 is installed in the case 1 and is provided in the AC power supply unit 8. In addition to rectifying the AC voltage supplied from the DC voltage required to drive the LED 52, the control circuit unit 9 for generating a control signal for driving the LED module 5, as described above, the case (1) AC power supply unit (8) because it has a form detachably fixed to the inner surface of the access plates (123, 124) detachably installed in the two access holes 121, 122 are drilled in the bottom plate 12 of the) Alternatively, in case of failure of the control circuit unit 9, only the inspection board on which the corresponding component is installed can be opened, and the corresponding component can be repaired or replaced, thereby simplifying the maintenance thereof and greatly reducing the time and cost. can do.

Although the above-described embodiments have been described with respect to the most preferred embodiments of the present invention, the present invention is not limited to the contents described in the above-described embodiments and utility model registration claims, and various modifications can be made without departing from the technical spirit of the present invention. It will be apparent to those skilled in the art.

1: Case
11: top plate 111: air distributor
12: bottom plate 121, 122: check hole
123, 124: access plate
13: cable duct and back plate
14: latch
2: side plate
21: cable through hole 22: cable through and lighter coupling rod
3a, 3b: upper and lower guiders
31: Front cover upper and lower coupling groove 32: Front cover coupling bar
33: vertical plate 34: LED module combination bar
35: color filter insertion hole
4: Front cover
41: color filter jam 42: through hole
43: fixed plate
5: LED module
51: printed circuit board 52: LED
6: reflection shade
61: cylinder 62: retaining ring
7: Color filter
71, 72: front and rear plate 721: handle and locking plate
73: filter
8: AC power supply
9: control circuit

Claims (8)

A case bent and formed using a metal plate so that both side surfaces and the front surface are opened;
A pair of side plates detachably installed at both side openings of the case;
In the state of being extruded from aluminum to have a predetermined shape, the front and bottom portions of the case are fixedly installed, respectively, and a plurality of front covers, LED modules and a plurality of color filters installed corresponding to the number of the front covers are detachable. Upper and lower guiders to be installed;
A plurality of front covers installed in a horizontal direction in a front and rear direction of the upper and lower guiders;
A plurality of color LEDs on the printed circuit board, and a plurality of colors that are detachably coupled to the LED module coupling bar provided in the upper and lower guiders in the through-back portion of the front cover to generate a predetermined color of light for stage lighting LED module;
It has a shape with a fixing ring in the front portion of the cylindrical body tapered inward toward the rear portion and is detachably installed in the through hole of the front cover to condense the light emitted from the LEDs at a predetermined angle and at the same time the LED module A plurality of reflection shades to perform a separation prevention function of the;
A plurality of color filters having a light passing hole at a center point and detachably coupled to the front cover to prevent exposure of the fixing ring of the reflection shade, and to allow the film of a predetermined color to be detachably installed;
An AC power supply unit installed in the case to divide the AC voltage supplied from the outside into the control circuit unit;
A control circuit unit installed in the case to rectify the AC voltage supplied from the AC power supply unit to a DC voltage required for driving the LED, as well as generating a control signal for driving the LED modules;
The upper and lower guiders,
In the horizontal direction from the front side cross-section side of the front cover having a "∩" shape and "∪" shape to form the upper and lower coupling grooves, the front cover in the horizontal and vertical direction at the rear of the front cover, the lower coupling groove The front cover coupling bar is formed integrally projecting to allow them to be coupled through a plurality of screws, the LED module in the horizontal direction at the end of the vertical plate protruded vertically toward the inside of the case at the rear end, respectively, a plurality of screws Bordering the LED module coupling bar to be integrally formed so as to be coupled through, but having a shape formed by molding the color filter insertion hole at a predetermined interval in the vertical direction from the upper surface of the image guider.
The method according to claim 1,
In this case,
An upper plate including a plurality of air distribution holes for dissipating heat generated from an AC power supply unit and a control circuit unit including LED modules;
A bottom plate having two check holes for opening and closing an access plate to which the AC power supply unit and the control circuit unit are detachably installed, respectively;
Cable duct and back plate that is detachably installed in a form that connects the rear end of the top plate and the bottom plate integrally in a state where the end surface is bent to have a "c" shape so that various wires and signal lines can be mounted Border light characterized by consisting of;
The method according to claim 2,
Border lights, characterized in that the upper and lower sides of the cable duct and the back plate is provided with hooks for engaging the fasteners for fixing the border light to a specific place.
The method according to claim 1,
The pair of side plate rear portion is formed with a cable passing hole for allowing the wires and signal lines connected from the outside to the AC power supply and control circuit in the case to pass through.
The method of claim 4,
And the cable passing hole and the lighter coupling rod are further installed in the cable passing hole so as to allow the adjacent border lights to be integrally coupled to each other and to allow the wires and the signal lines to pass between the border lights.
delete The method according to claim 1,
The front cover,
The color filter jam pieces are integrally bent and molded on both sides,

"It has a shape, but at the center point, a hole having a diameter larger than the width and length of the printed circuit board of the LED module is allowed to pass through the LED module, and the upper and lower front cover of the upper and lower guiders from the center to the rear part. Border light, characterized in that the bending plate formed integrally fixed to the coupling bar detachably fixed.
The method according to claim 1,
The color filter includes:
A rectangular metal plate having a predetermined area is bent into a front and rear plate shape having a square side having a “V” shape to selectively insert and install a film of a predetermined color between the front and rear plate bodies. Bordering the upper portion in the center portion formed by integrally bending the handle and the engaging plate to be caught on the upper surface of the image guider when the color filter is coupled to the front cover through the color filter insertion hole formed in the image guider.

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