KR20210135073A - Complex transmitting lens for bar-type led complex transmitting lighting device capable of implementing facade lighting and bar-type led complex transmitting lighting device capable of implementing facade lighting - Google Patents

Abstract

According to the present invention, disclosed is a facade lighting bar type LED complex transmitting lighting device. The facade lighting bar type LED complex transmitting lighting device comprises: a plurality of input parts (111) arranged by being brought into tight contact with a power box (210), a bar type housing (220), and an upper part of an LED chip (221), and receiving light from the LED chip (221); a concentrated output part (112) formed into a convex lens shape opposed to the input part (111), and concentratively transmitting and outputting a part of light to an upper part; a first sub output part (113) formed erectly at one end of the concentrated output part (112), having a vertical inner surface, having an outer surface curved toward the input part (111), to which a first reflector (113a) is attached, and having a first planar output surface (113b) formed on an upper side; a complex light transmission lens (110) formed erectly at one end of the concentrated output part (112), having a vertical inner surface, having an outer surface curved toward the input part (111), to which a second reflector (114a) is attached, and having a second planar output surface (114b) formed on an upper side; and a light transmission plate (230) enabling the light to be outputted to the outside. Therefore, the light inputted from at least one LED chip (221) or the one input part (111) is concentratively transmitted through the concentrated output part (112) in the center, and then, is widely transmitted through the first sub output part (113) and the second sub output part (114) at both ends, and, accordingly, a complex transmission lighting effect can be provided through one single lens, thus embodying various differentiated types of facade lighting.

Description

Composite Flood Lens for Facade Lighting Bar Type LED Complex Flood Lighting Device and Bar Type LED Composite Flood Lighting Device Available for Facade Lighting LIGHTING DEVICE CAPABLE OF IMPLEMENTING FACADE LIGHTING}

The present invention is to provide a composite floodlighting effect with one lens, so that while increasing the line light projecting height by the concentrated emission unit and the auxiliary light output unit, uniform line projection without distortion can be realized by making the illumination height the same, It relates to a composite floodlight for a bar-type LED composite floodlighting device capable of façade illumination, and a bar-type LED composite floodlighting device capable of façade illumination, which can be made to emit light at various angles by tilting and rotating the housing to increase the production effect. .

In general, the LED line floodlight bar type floodlight lighting is, as illustrated in FIG. 16 (a), a plurality of LEDs are mounted on a straight PCB 10 and formed on a tempered glass cover disposed on each LED. Since it is a simple structure in which light is irradiated through the dot-shaped circular lens see-through unit 20 to produce dot-shaped lighting, there is a problem in that the effect of the floodlight is simple. There is a disadvantage in that the light transmission height is not high, and as illustrated in FIG. For this reason, there is a limit in implementing a façade lighting of a more various bar-type light-transmitting type.

In addition, since a lot of LEDs required for a certain length are required when arranged in a straight line, there is a problem in that the manufacturing cost is high and the power consumption is high, and the specification of the power supply device accordingly increases to a high specification.

Therefore, by improving the structure of the floodlight lens corresponding to one LED, the light irradiated from one LED chip can be composited, so that the effect of various façade types of composite floodlights differentiated from the existing dot-type floodlights is achieved. There is a need to provide this, and it is necessary to minimize the number of LEDs required for a bar-type lighting section of a certain length, thereby reducing manufacturing cost and lowering power consumption, thereby providing the effect of composing a stable power supply circuit.

Korean Patent Publication No. 10-1139313 (Assembly Facade Indirect Lighting Device, 2012.04.26) Korean Patent Publication No. 10-1833226 (Method and Apparatus for Realizing Media Facade through LED Lighting System, 2018.03.02)

The technical problem to be achieved by the spirit of the present invention is to realize uniform line light projection without distortion by making the irradiation height the same while increasing the irradiation height of the line light projection by the concentrated emission unit and the auxiliary emission unit, and by tilting and rotating the housing An object of the present invention is to provide a composite floodlight for a bar type LED composite floodlight device capable of illuminating a facade and a bar type LED composite floodlight device capable of illuminating the facade, which can emit light at various angles to enhance a directing effect.

In order to achieve the above object, a first embodiment of the present invention is formed at the bottom, the light incident portion from the LED chip driven by the LED PCB; a concentrated emitting unit formed in a convex lens shape opposite to the incident unit and emitting a portion of light to an upper portion of the convex lens; Formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident portion, a first reflector is attached, and a first planar emission surface is formed on the upper surface, the first auxiliary emission unit ; and formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident unit, a second reflector is attached, and a second planar emission surface is formed on the upper surface, the second auxiliary emission It provides a composite floodlight for a bar-type LED composite floodlighting device capable of façade illumination, including;

Here, the width of the second plane exit surface may be relatively larger than the width of the first plane exit surface.

In addition, the incident portion may be formed in a concave hemispherical shape opposite to the incident direction of the light, and a surface curvature value of the concentrated emission portion may be relatively larger than a surface curvature value of the incident portion.

In addition, the incident unit, the concentrated emission unit, the first auxiliary emission unit and the second auxiliary emission unit may be made of a polycarbonate transparent synthetic resin material.

On the other hand, the second embodiment of the present invention, the power box is formed with a power supply circuit for supplying power to the LED PCB through the PCB connector; The housing is formed in a bar type and has an open top surface, the power box is fixedly coupled to the bottom, and the bar type LED PCB for driving the LED chips formed to be spaced apart from the inside surface by a predetermined distance is coupled in the longitudinal direction; In close contact with the upper portion of the LED chip, a plurality of arrays are formed, and an incident portion to which light is incident from the LED chip, and a convex lens shape opposite to the incident portion, is formed in the form of a convex lens, and a portion of the light is concentrated and emitted to the upper portion. And, formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident portion, a first reflector is attached, and a first planar emission surface is formed on the upper surface, the first auxiliary The output unit and the concentrated emission unit are formed upright at one end, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident unit, and a second reflector is attached, and a second flat emission surface is formed on the upper surface. light-transmitting lens; and a floodlight plate formed on the composite floodlight lens and coupled to the open upper surface of the housing to emit light to the outside;

Here, a plurality of spacer lenses made of a transparent material are arranged and formed between the composite light-transmitting lenses, and the spacer lenses are disposed at both ends to correspond to the first auxiliary emission unit and the second auxiliary emission unit of the composite light-transmitting lens. The first light diffusing part and the second light diffusing part are formed upright, respectively, and on the upper side of the vertical surface of both ends of the composite light-transmitting lens, the locking jaws with the inclined surfaces are formed, respectively, and the horizontal surfaces of both ends are through the fastening holes for fixing the bolts to the LED PCB. is formed, the lower end of the horizontal plane of both ends is coupled to the insertion hole to be inserted into the stopper hole formed through the LED PCB, and the upper end of the spacer lens has a locking groove recessed corresponding to the locking protrusion, and the lower end of the both ends An inclined guide surface recessed corresponding to the inclined surface of the locking jaw may be formed, and a gap for entering a tool for separating the spacer lens may be formed between the composite light-transmitting lens and the spacer lens.

In addition, the floodlight may be made of a transparent synthetic resin or tempered glass material, and may be sealed and fixed to the upper end of the housing through a masking bezel.

In addition, slide grooves are formed in both sides of the lower end of the housing in the longitudinal direction,

A tilting bracket introduced into the slide groove and coupled to both ends of the power box, a hinge shaft of the tilting bracket, and an angle limiting member to which the hinge shaft is coupled, and the angle limiting member are bolted, the ground and wall surfaces Alternatively, it may further include a tilting part, which is composed of a fixed plate fixed to the ceiling surface.

In addition, the angle limiting member is formed by being bent downwardly from the hinge shaft to the bottom surface of the housing, so that the housing can be tilted and rotated by 90° in one direction and tilted and rotated at an acute angle in the other direction.

Further, the first auxiliary emission unit may be tilted and rotated at an acute angle in a direction in which the first auxiliary emission unit is located, and the second auxiliary emission unit may be tilted and rotated by 90° in a direction in which the second auxiliary emission unit is located.

In addition, the inner side of the housing may further include a moisture discharging member for preventing condensation.

In addition, the LED chip, the first LED chip for emitting light for the main name, 590nm to 650nm, 590nm to 620nm, or 620nm to 650nm It may be composed of a second LED chip for emitting light for exterminating pests.

In addition, the power supply circuit further comprises an ultrasonic transmitter for transmitting ultrasonic waves of 30 kHz to 50 kHz using a switching signal when switching power is supplied by the PWM control module of the power supply circuit, wherein the ultrasonic transmitter includes the PWM control module An extracting unit for extracting the switching signal generated in ; It may be composed of a transmission unit that

In addition, cable glands may be respectively formed at both ends of the power box.

In addition, it can be provided with a composite floodlight for a bar-type LED composite floodlighting device capable of illuminating the facade of any one of claims 1 to 4.

According to the present invention, a single lens provides a complex floodlighting effect to realize a variety of differentiated bar-type façade lighting, and minimizes the number of LED chips while maximizing the amount of emission to improve light efficiency and reduce manufacturing cost. , by tilting and rotating the housing to emit light at various angles, there is an effect that can enhance the directing effect.

In addition, while increasing the irradiation height of the line light projection by the concentrated emission unit and the auxiliary emission unit, there is an effect that uniform line projection without distortion can be realized by making the illumination height the same.

Furthermore, by emitting light for exterminating pests, or by generating ultrasonic waves, there is an effect of blocking the access of pests having a main light property while irradiating light to prevent contamination by pest corpses in advance.

1 is a perspective view of a composite floodlight for a bar-type LED composite floodlighting device capable of illuminating a facade according to a first embodiment of the present invention.
FIG. 2 shows a cross-sectional structure of the composite light-transmitting lens of FIG. 1 .
3 to 5 respectively show a bar type LED composite floodlighting device capable of illuminating a facade according to a second embodiment of the present invention.
6 is a side view, a plan view, and a side view of the bar-type LED composite floodlighting device capable of illuminating the facade of FIG. 3, respectively.
7 and 8 show the cross-sectional structure of the bar-type LED composite floodlighting device capable of illuminating the facade of FIG. 3 .
9 to 11 are respectively exploded perspective views of the bar-type LED composite floodlighting device capable of illuminating the facade of FIG. 3 .
12 and 13 respectively show the tilting configuration by the angle limiting member of the bar-type LED composite floodlighting device capable of illuminating the facade of FIG. 3 .
FIG. 14 illustrates a screen landscape lighting to which the bar-type LED composite floodlighting device capable of façade illumination of FIG. 3 is applied.
15 illustrates a light distribution graph in which the light distribution diagram of the composite light transmitting lens is tested.
16 is an example of a bar-type floodlight lighting according to the prior art.

Hereinafter, embodiments of the present invention having the above-described characteristics will be described in more detail with reference to the accompanying drawings.

With reference to FIGS. 1 and 2 , the composite floodlight lens 110 for a bar type LED composite floodlighting device capable of illuminating the facade according to the first embodiment of the present invention will be described in detail as follows.

First, the incident part 111 is formed at the lower end in a shape corresponding to one or more LED chips 221 , and induces light to be incident from the LED chips 221 driven by the LED PCB 222 ( FIG. 7 ). , see FIGS. 8 and 11).

Next, the concentrated emission unit 112 is formed in the form of a convex lens to face the incidence unit 111, so that a portion of the light is projected to the upper portion.

Next, the first auxiliary emitting unit 113 is a wide illumination area in the form of a flat lens, formed upright at one end of the concentrated emitting unit 112 , the inner surface forms a vertical surface, and the outer surface faces the incident unit 111 . It is formed to be curved downward, a first reflecting plate 113a is attached, and a first planar emission surface 113b is formed on the upper surface, so that the light incident from the LED chip 221 is branched and the concentrated emission part 112 is one side. to be emitted to the first plane exit surface 113b of

Next, the second auxiliary output unit 114 is a wide illumination area in the form of a flat lens, formed upright on one end of the concentrated emission unit 112 , the inner surface forms a vertical surface, and the outer surface faces the incident portion 111 . It is formed to be curved downward, a second reflection plate 114a is attached, and a second planar emission surface 114b is formed on the upper surface, so that the light incident from the LED chip 221 is branched and the concentrated emission part 112 is one side. to be emitted to the second plane exit surface 114b of

On the other hand, the width w2 of the second plane exit surface 114b is formed asymmetrically to be relatively larger than the width w1 of the first plane exit surface 113b, so that the amount of light emitted is concentrated in the emission unit 112. , may be different for each of the first auxiliary emission unit 113 and the second auxiliary emission unit 114 .

In addition, as shown in FIG. 2(a), the incident portion 111 is formed in a concave hemispherical shape opposite to the incident direction of light, and the surface curvature value of the concentrated emission portion 112 is It is formed to be relatively larger than the surface curvature value, so that the incident light is diffused and guided to the first auxiliary emission unit 113 and the second auxiliary emission unit 114, and concentrated to the concentrated emission unit 112 to guide light. do.

Meanwhile, the incident unit 111 , the concentrated emission unit 112 , the first auxiliary emission unit 113 , and the second auxiliary emission unit 114 may be made of a polycarbonate transparent synthetic resin material.

Accordingly, the composite light-transmitting lens 110 of the above configuration allows the light incident from one or more LED chips 221 or one incident unit 111 to be intensively transmitted through the central concentrated emission unit 112, and both ends Wide light projection through the first auxiliary emission unit 113 and the second auxiliary emission unit 114 of the can provide a complex flood lighting effect with a single lens, thereby realizing a variety of differentiated facade lighting.

A bar-type LED composite floodlighting device capable of illuminating a facade according to a second embodiment of the present invention, as a whole, includes a power box 210 and a bar-type housing 220 and. The LED chip 221 is closely attached to the upper portion and is formed in a plurality of arrays, and the incident portion 111 through which light is incident from the LED chip 221 is formed in the form of a convex lens opposite to the incident portion 111, and a part of the light is The concentrated emission unit 112 that is intensively projected upwardly and is formed upright at one end of the concentrated emission unit 112, the inner surface forms a vertical surface, and the outer surface is formed to be curved toward the incident portion 111, and the first A reflecting plate 113a is attached, a first planar emission surface 113b is formed on the upper surface, the first auxiliary emission part 113 is formed upright at one end of the concentrated emission part 112, and the inner surface forms a vertical surface, , the outer surface is formed to be curved toward the incident part 111, a second reflection plate 114a is attached, and a second planar emission surface 114b is formed on the upper surface. It is composed of a floodlight plate 230 to emit light, so that the light incident from one or more LED chips 221 or one incident unit 111 is focused through the central concentrated emission unit 112, and the second end of the It is a gist to realize a variety of differentiated façade lighting by allowing wide light projection through the first auxiliary output unit 113 and the second auxiliary emission unit 114 to provide a composite flood lighting effect with one lens.

Hereinafter, with reference to FIGS. 3 to 14, the configuration of the above-described bar-type LED composite floodlighting device capable of illuminating the facade will be described in detail as follows.

First, the power box 210 is a main power supply, and as shown in FIGS. 5, 7 and 9 , a power supply circuit 212 for supplying power to the LED PCB 222 through the PCB connector 211 . ) and a case 213 for protecting the power supply circuit 212 .

Meanwhile, referring to FIG. 5 , cable glands 214 may be formed at both ends of the power box 210 .

Next, the housing 220, as shown in FIGS. 5 to 8, and 11, is formed in a bar type and has an open top surface, a power box 210 is fixedly coupled to the bottom, and an inner surface A bar-type LED PCB 222 for driving the LED chips 221 spaced apart by a predetermined distance is coupled in the longitudinal direction.

On the other hand, the LED chip 221, the first LED chip 221 for emitting the light for the main name, 590nm to 650nm, 590nm to 620nm or 620nm to 650nm The second LED chip for emitting light for exterminating pests (not shown) It is composed of, while irradiating light, it is also possible to block the access of pests having the main light to prevent contamination due to the pest carcass in advance.

Next, the composite light-transmitting lens 110 is arranged in close contact with the upper portion of the LED chip 221 , the incident unit 111 , the concentrated emission unit 112 , the first auxiliary emission unit 113 , and the second It is composed of two auxiliary emission units 114 , which will be described in detail with reference to FIGS. 1 and 2 .

The incident part 111 is formed at the lower end in a shape corresponding to one or more LED chips 221 , and induces light to be incident from the LED chips 221 driven by the LED PCB 222 ( FIGS. 7 and 7 ). 8 and 11).

The concentrated emitting unit 112 is formed in a convex lens shape to face the incident unit 111 , and a portion of the light is intensively transmitted to the upper portion.

The first auxiliary emitting unit 113 is a wide illumination area in the form of a flat lens, formed upright at one end of the concentrated emitting unit 112 , the inner surface is a vertical surface, and the outer surface is downward toward the incident unit 111 . It is formed to be curved, and a first reflecting plate 113a is attached, and a first planar emission surface 113b is formed on the upper surface, so that the light incident from the LED chip 221 is branched and the concentrated emission unit 112 is formed on one side of the second surface. It is made to be emitted to one plane exit surface (113b).

The second auxiliary emitting unit 114 is a wide illumination area in the form of a flat lens, formed upright at one end of the concentrated emitting unit 112 , the inner surface is a vertical surface, and the outer surface is downward toward the incident unit 111 . It is formed to be curved, and a second reflection plate 114a is attached, and a second planar emission surface 114b is formed on the upper surface, so that the light incident from the LED chip 221 is branched and the concentrated emission unit 112 is formed on one side of the second surface. It is made to be emitted to the 2 plane exit surface (114b).

On the other hand, the width w2 of the second plane exit surface 114b is formed asymmetrically to be relatively larger than the width w1 of the first plane exit surface 113b, so that the amount of light emitted is concentrated in the emission unit 112. , may be different for each of the first auxiliary emission unit 113 and the second auxiliary emission unit 114 .

In addition, as shown in FIG. 2(a), the incident portion 111 is formed in a concave hemispherical shape opposite to the incident direction of light, and the surface curvature value of the concentrated emission portion 112 is It is formed to be relatively larger than the surface curvature value, so that the incident light is diffused and guided to the first auxiliary emission unit 113 and the second auxiliary emission unit 114, and concentrated to the concentrated emission unit 112 to guide light. do.

Meanwhile, the incident unit 111 , the concentrated emission unit 112 , the first auxiliary emission unit 113 , and the second auxiliary emission unit 114 may be made of a polycarbonate transparent synthetic resin material.

Accordingly, the composite light-transmitting lens 110 of the above configuration allows the light incident from one or more LED chips 221 or one incident unit 111 to be intensively transmitted through the central concentrated emission unit 112, and both ends Wide light projection through the first auxiliary emission unit 113 and the second auxiliary emission unit 114 of the can provide a complex flood lighting effect with a single lens, thereby realizing a variety of differentiated facade lighting.

Next, the floodlight plate 230 allows the light guiding the composite floodlight lens 110 to be transmitted to the outside, and as shown in FIGS. 4, 8 and 9 , is formed on the composite floodlight lens 110, It is coupled to the open upper surface of the housing 220 to emit light to the outside.

Here, the floodlight plate 230 is made of a transparent synthetic resin or tempered glass material, and is sealed and fixed through a masking bezel 231 on the upper end of the housing 220 as shown in FIG. Diffusion of light from the edge area except for the light diffusion area of the light-transmitting lens 110 is prevented.

On the other hand, as shown in FIGS. 1, 2, 4, 9 and 11, a plurality of spacer lenses 240 of a transparent material for preventing shading are arranged and formed between the composite light-transmitting lenses 110, and specifically As such, the spacer lens 240 corresponds to the first auxiliary emission unit 113 and the second auxiliary emission unit 114 of the composite light-transmitting lens 110 , and a first light diffusion unit 241 and a second light diffusion unit 241 at both ends thereof. The light diffusing part 242 is formed upright, respectively, and on the upper side of the vertical surface of both ends of the composite light-transmitting lens 110, the hooking jaws 115 with inclined surfaces are formed to protrude, respectively, and the LED PCB 222 is bolted to the horizontal surface of both ends. The fastening hole 116 (refer to FIGS. 1 and 11) is formed through, and at the lower end of the horizontal plane of both ends, the insertion hole 117 is inserted into the stopper hole 211a (refer to FIG. 11) formed through the LED PCB 222. (refer to FIG. 9) is coupled, and at the upper ends of both ends of the spacer lens 240, engaging grooves 243 recessed corresponding to the engaging projections 115 are formed, and at the lower ends of both ends, on the inclined surface of the engaging projections 115. A correspondingly indented inclined guide surface 244 is formed to smoothly guide the insertion of the spacer lens 240 between the composite light-transmitting lens 110, and the spacer lens ( A gap D (see FIGS. 6 and 11 ) for tool entry for separating 240 is formed, so that the composite light-transmitting lens 110 and the spacer lens 240 are smoothly separated from each other.

In addition, as shown in FIGS. 3, 5, 8 and 9, slide grooves 223 are formed on both sides of the lower end of the housing 220 in the longitudinal direction, and are drawn into the slide grooves 223 to enter the power box ( A tilting bracket 251 spaced apart from both ends of the 210 and coupled to each other, a hinge shaft 252 of the tilting bracket 251, and an angle limiting member 253 to which the hinge shaft 252 is coupled, and an angle limiting member ( 253) is bolted, and further comprising a tilting part 250, which is composed of a fixing plate 254 fixed to the ground, wall or ceiling surface, and tilts the housing 220 within a certain angular range at various angles. let the light emit.

For example, as shown in FIGS. 12 and 13 , the angle limiting member 253 is formed by being bent downwardly from the hinge shaft 252 to the lower end surface of the housing 220 , so that the housing 220 moves in one direction. It can be rotated by tilting 90°, and tilting and rotated at an acute angle in the other direction.

That is, the housing 220, as shown in FIGS. 12 (a) and 13 (b), rotates at an acute angle in the direction in which the first auxiliary emission part 113 is located, preferably by 60° tilting, and FIG. As shown in (b) and 13 (c) of FIG. 13 , the second auxiliary emission unit 114 may be rotated by tilting 90° in the direction in which it is located.

On the other hand, although not shown, the inside of the housing 220 further includes a moisture discharging member for preventing condensation, and due to the nature of being exposed to the external environment and installed, it may be introduced into the housing during day temperature change, fog, rain or snowfall. It can also remove moisture to increase durability.

In addition, although not shown, when the power supply of the switching method by the PWM control module of the power supply circuit 212, using a switching signal further includes an ultrasonic transmitter for transmitting ultrasonic waves of 30 kHz to 50 kHz, the ultrasonic transmitter is, an extraction unit for extracting a switching signal generated from the PWM control module, a division unit for dividing the switching signal into ultrasonic waves, an amplifier unit for amplifying the ultrasonic wave divided by the division unit, and the ultrasonic wave amplified by the amplification unit It is composed of a transmitting unit that transmits light, and generates ultrasonic waves while irradiating light to block the access of pests having a main light property, thereby preventing contamination by pest corpses in advance.

On the other hand, FIG. 15 illustrates a light distribution graph for testing the light distribution diagram of the composite light-transmitting lens. The composite light distribution by the central convex lens-shaped concentrated output unit 112 and both sides of the planar lens-type auxiliary output unit 113 and 114 is an example. Looking at the distribution diagram, the light distribution by the concentrated emission unit 112 is focused and emitted toward the center or the front between -5° and +5° (B1), and the light distribution by the auxiliary emission units 113 and 114 is -40° to It is diffused and emitted between +40° (B2), and while increasing the irradiation height of the line projection by the concentrated emission unit 112 and the auxiliary emission units 113 and 114, the illumination height is equalized to realize a uniform line projection without distortion. can confirm that it is possible.

Therefore, by the composition of the composite floodlight for the bar-type LED composite floodlighting device capable of illuminating the facade as described above and the bar-type LED composite floodlighting device capable of illuminating the facade, the composite floodlighting effect is provided with one lens, By increasing the irradiation height of the line projection by the emission unit and the auxiliary emission unit and making the illumination height the same, it is possible to realize a uniform line projection without distortion, and differentiate it by applying various bar-type facade lighting as illustrated in FIG. 14 . The building roof top landscape lighting (a) or wall washer wall lighting (b) is implemented, and the number of LED chips is minimized while maximizing the output to improve light efficiency and reduce manufacturing cost, and tilt and rotate the housing to provide various angles. It is possible to increase the directing effect by emitting light.

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

110: composite light-transmitting lens
111: incident part 112: concentrated output part
113: first auxiliary emission unit 114: second auxiliary emission unit
210: power box
211: PCB connector 212: power supply circuit
213: case 214: cable gland
220: housing
221: LED chip 222: LED PCB
223: slide groove
230: floodlight 231: masking bezel
240: spacer lens
241: first light diffusion unit 242: second light diffusion unit
243: locking groove 244: inclined guide surface
250: tilting unit
251: tilting bracket 252: hinge shaft
253: angle limiting member 254: fixed plate

Claims (15)

an incident unit formed at the bottom and through which light is incident from the LED chip driven by the LED PCB;
a concentrated emitting unit formed in a convex lens shape opposite to the incident unit and emitting a portion of light to an upper portion;
Formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident portion, a first reflector is attached, and a first planar emission surface is formed on the upper surface, the first auxiliary emission unit ; and
Formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident unit, a second reflector is attached, and a second planar emission surface is formed on the upper surface, a second auxiliary emission unit A composite floodlight for a bar-type LED composite floodlighting device capable of façade lighting, including.
According to claim 1,
A composite floodlight for a bar-type LED composite floodlighting device capable of illuminating a facade, characterized in that the width of the second plane exit surface is relatively larger than the width of the first plane exit surface.
According to claim 1,
The incident portion is formed in a concave hemispherical shape opposite to the incident direction of the light, and the surface curvature value of the concentrated emission portion is relatively larger than the surface curvature value of the incident portion. translucent lens.
According to claim 1,
The incident part, the concentrated emitting part, the first auxiliary emitting part and the second auxiliary emitting part is a composite floodlight for a bar type LED composite floodlighting device capable of façade illumination, characterized in that it is made of a polycarbonate transparent synthetic resin material.
a power box with a power supply circuit that supplies power to the LED PCB through a PCB connector;
The housing is formed in a bar type and has an open top surface, the power box is fixedly coupled to the bottom, and the bar type LED PCB for driving the LED chips formed to be spaced apart from the inside surface by a predetermined distance is coupled in the longitudinal direction;
In close contact with the upper portion of the LED chip, a plurality of arrays are formed, and an incident portion to which light is incident from the LED chip, and a convex lens shape opposite to the incident portion, is formed in the form of a convex lens, and a portion of the light is concentrated and emitted to the upper portion. And, formed upright at one end of the concentrated emission unit, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident portion, a first reflector is attached, and a first planar emission surface is formed on the upper surface, the first auxiliary The output unit and the concentrated emission unit are formed upright at one end, the inner surface forms a vertical surface, the outer surface is formed to be curved toward the incident unit, and a second reflector is attached, and a second flat emission surface is formed on the upper surface. light-transmitting lens; and
A bar type LED composite floodlighting device capable of illuminating a facade, including; a floodlight formed on the composite floodlight lens and coupled to the open upper surface of the housing to emit light to the outside.
6. The method of claim 5,
A plurality of spacer lenses made of a transparent material are arranged and formed between the composite light-transmitting lenses, and the spacer lenses correspond to the first auxiliary emitting part and the second auxiliary emitting part of the composite light-transmitting lens, and are formed at both ends of the first light beam. The diffuser and the second light diffuser are each formed upright,
On the upper side of the vertical surface of both ends of the composite light-transmitting lens, the locking protrusion with the inclined surface is formed, respectively, the fastening hole for fixing the bolt to the LED PCB is formed through the horizontal surface of both ends, and the lower end of the horizontal surface of both ends is formed through the LED PCB. The insertion hole to be inserted into the stopper hole is combined,
At the upper ends of both ends of the spacer lens, engaging grooves recessed corresponding to the stopping jaws are formed, and at the lower ends of both ends, inclined guide surfaces recessed corresponding to the inclined surfaces of the stopping jaws are formed,
A bar-type LED composite floodlighting device capable of illuminating a facade, characterized in that a gap for entering a tool for separating the spacer lens is formed between the composite floodlight lens and the spacer lens.
6. The method of claim 5,
The floodlight is made of a transparent synthetic resin or tempered glass material, and is sealed and fixed to the upper end of the housing through a masking bezel.
6. The method of claim 5,
Slide grooves are formed on both sides of the lower end of the housing in the longitudinal direction,
A tilting bracket introduced into the slide groove and coupled to both ends of the power box, a hinge shaft of the tilting bracket, and an angle limiting member to which the hinge shaft is coupled, and the angle limiting member are bolted, the ground and wall surfaces Or composed of a fixed plate fixed to the ceiling surface, characterized in that it further comprises a tilting unit, a bar-type LED composite floodlighting device capable of façade lighting.
9. The method of claim 8,
The angle limiting member is formed by being inclined and bent downward from the hinge shaft to the lower end surface of the housing, so that the housing is tilted and rotated 90° in one direction and rotated by tilting at an acute angle in the other direction, Facade A bar-type LED composite floodlight that can be illuminated.
10. The method of claim 9,
A bar-type LED composite floodlighting device capable of illuminating a facade, characterized in that the first auxiliary emission unit is tilted and rotated at an acute angle in the direction in which the second auxiliary emission unit is located, and rotated by 90° in the direction in which the second auxiliary emission unit is located.
6. The method of claim 5,
Facade lighting possible bar type LED composite flood lighting device, characterized in that it further comprises a moisture discharge member for preventing condensation on the inside of the housing.
6. The method of claim 5,
The LED chip, characterized in that it is composed of a first LED chip emitting light for the main name, and a second LED chip emitting light for exterminating pests in a band of 590nm to 650nm, 590nm to 620nm or 620nm to 650nm, Facade lighting possible Bar type LED composite floodlighting device.
6. The method of claim 5,
When the power supply of the switching method by the PWM control module of the power supply circuit, using a switching signal further comprises an ultrasonic transmitter for transmitting ultrasonic waves of 30 kHz to 50 kHz,
The ultrasonic transmitter includes an extractor for extracting the switching signal generated from the PWM control module, a divider for dividing the switching signal into ultrasonic waves, and an amplifier for amplifying the ultrasonic divided by the divider; A bar type LED composite floodlighting device capable of façade illumination, characterized in that it is composed of a transmitting unit that transmits the ultrasonic wave amplified by the amplifying unit.
6. The method of claim 5,
A bar type LED composite floodlighting device capable of façade lighting, characterized in that cable glands are respectively formed at both ends of the power box.
A bar-type LED composite floodlighting device capable of façade illumination, comprising a composite floodlight for a bar-type LED composite floodlighting device capable of illuminating the facade of any one of claims 1 to 4.

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