KR100874195B1 - Cluster lamp assembly - Google Patents

Abstract

A cluster lamp assembly is provided to prevent breakdown and operation failure by protecting components on a surface from the moisture by installing an LED module inversely. A cluster lamp assembly includes a main body(10), an LED module(20), and a cover(30). The main body includes a radiating unit and a connecting unit. The LED module is composed of a printed circuit board, a plurality of LEDs, a DC-DC converter, an integrated circuit, a molding member, and a local molding member. A local molding member is locally coated on an LED(22) to protect the LED from the moisture and is made of a transparent epoxy and the transparent coating liquid of a weight ratio of 95-97 : 5-3. The cover is composed of an irradiation unit, a coupling unit, a support terminal, two installation member(34). The irradiation unit is detachably coupled to the main body to protect the inner part of the main body and the LED module and irradiate the light to the outside. The coupling unit(32) is composed of a horizontal unit and a vertical unit corresponding to the main body.

Description

Cluster Lamp Assembly

The present invention relates to a cluster lamp assembly that can illuminate an object to be illuminated or to implement an image or an image by itself, and more specifically, dustproof, moistureproof and waterproof efficiency is improved, and can be easily installed regardless of the installation place. This compact cluster lamp assembly relates.

In general, various types of lamps are used to provide light or to irradiate an object at night or indoors. Such lamps are powered by converting electrical energy into light energy to provide light or irradiate an object, and generally use incandescent lamps or fluorescent lamps.

Recently, due to the advantage of being able to perform a variety of color output in spite of being expensive, a lamp using an LED (Light Emitting Diode) has been proposed and widely used. However, such LED lighting has a problem that the efficiency is lowered by the heat generated when used for a certain time, the long-term use eventually increases the amount of heat generated to shorten the life.

On the other hand, techniques for preventing the shortening of the lifetime due to such long-term use and excessive heat is proposed, as an example of the lamp, also known as a light emitting diode cluster lamp is disclosed in Korea Patent Publication No. 10-2008-0025692 Is disclosed.

Korean Patent Publication No. 10-2008-0025692 discloses a light emitting diode cluster lamp including a plurality of light emitting diode lamp packages, and a control circuit module for controlling the light emitting diode lamp packages, wherein each of the light emitting diode lamp packages includes: A heat transfer / dissipation module including a heat transfer device having a flat portion, at least one heat dissipation fin installed on an outer circumference of the heat transfer device, and a light emitting diode module disposed on the flat portion of the heat transfer device, When the diode cluster lamp is connected to a power supply, the control circuit module selectively controls the light emitting diode modules to emit light, and heat generated while one of the light emitting diode modules emits light is emitted from the one light emitting diode module. From at least the flat portion of the heat transfer device corresponding to It is configured and operated to be divergent to the at least one heat dissipation pin after being delivered to one of the heat dissipation pins.

By such a configuration and operation, it is possible to immediately dissipate the heat generated by the light emitting diode module to improve heat dissipation efficiency, high intensity and high brightness is maintained, it is possible to implement a variety of colors.

However, in the conventional Korean Patent Publication No. 10-2008-25692, a gap is formed in a connection or coupling portion between the components, so that water or dust flows in, or moisture is generated in the LED module, thereby causing failure and malfunction. When installing and fixing, a separate fixing means such as a bolt is required separately, and the appearance is not compact, and there is a problem in that it does not provide light of a constant color and illuminance, especially when the lighting or image implementation range is long or wide.

The present invention has been made in view of the above-mentioned various problems, and an object of the present invention is excellent in moistureproof, dustproof, and waterproof effects, preventing defects and malfunctions, and can be easily and quickly installed regardless of installation location and location. The present invention provides a cluster lamp assembly that is compact in appearance and capable of displaying illumination, an image, or a video with a constant color and illumination regardless of an illumination range and an image implementation range.

In order to achieve the above object, the cluster lamp assembly according to the present invention has a heat dissipation part having a concave-convex shape for heat dissipation and gripping on the outer side of the periphery, and is formed vertically upward on the horizontal part and the horizontal part on the upper surface A main body having a connecting part formed of a vertical part having a spiral formed thereon, a supporting jaw formed at an upper part of the connecting part, and a supporting part being formed in a step shape at an upper inner side thereof; A disk-shaped printed circuit board having a rear surface facing upward, a plurality of LEDs installed at a predetermined interval on a rear surface of the printed circuit board, for directing light, and a surface of the printed circuit board. A direct current (DC) -DC converter for providing a constant voltage to the LED so that each LED can emit light with uniform color and illuminance, an IC for stably receiving a transmitted control signal, and the respective A plurality of resistors, capacitors and diodes, a plurality of terminals, and both surfaces of the printed circuit board for fixing the main body to the LEDs, DC-DC converters and ICs to maintain the normal and stable functions. A molding member formed of transparent epoxy and locally applied to the LEDs to prevent moisture from penetrating the LEDs. The name 95 and the weight ratio of the epoxy coating 97 and the transparent watertight: LED modules consisting of local molded member formed of a mixture in a ratio of 5 to 3; And a releasably coupled to the main body to protect the inside of the main body and the LED module, and an upper part of the upper part includes an irradiating part for radiating the light produced by the light emission of each of the LED modules to the outside. And a coupling part including a horizontal part corresponding to a horizontal part of the connection part of the main body and a vertical part formed perpendicularly to the horizontal part and a spiral formed to be releasably coupled to a spiral formed on the vertical part of the connection part. A support end that is supported and fixed to a support jaw of the main body is formed at an upper portion of the unit, and an outer circumference of the coupling part includes two cover members which face each other to protrude outwards.

According to the cluster lamp assembly according to the present invention, the LED module is inverted and installed to protect the components disposed on the surface from moisture to prevent failure and malfunction, as well as various types of brackets, regardless of the installation location and location It can be installed easily and stably, and its product is compact due to its compact appearance, and it has a remarkable effect that a constant rated voltage is always supplied to the LED so that it can always be provided with lighting, image or video of constant color and illuminance. .

Hereinafter, various embodiments of the cluster lamp assembly according to the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing a cluster lamp assembly according to a first embodiment of the present invention, Figure 2 is a perspective view of the cluster lamp assembly of Figure 1 coupled, Figure 3 is a line III-III of Figure 2 4 is a perspective view showing a cover of the cluster lamp assembly according to the second embodiment of the present invention, FIG. 5 is a perspective view showing a main body of the cluster lamp assembly according to the third embodiment of the present invention, and FIG. 8 is a state diagram of the installation of the cluster lamp assembly according to the present invention.

First, in FIGS. 1 to 3 and 6, reference numeral 10 denotes a main body which can be stably fixed or arranged at various installation places and positions. The main body 10 is made of aluminum which is lightweight and has excellent heat dissipation performance. In addition, the body 10 may be surface treated by an anodizing process to prevent oxidation and to improve durability.

On the outer side of the main body 10, a heat radiating portion 11 is formed in a concave-convex shape so as to dissipate heat generated by the LED module to be described later to the outside, as well as the operator can easily grip during installation.

On the upper surface of the main body 10 is formed a coupling portion 12 to be detachably connected to the cover to be described later. As shown in the drawing, the connection part 12 includes a horizontal part 122 that forms a horizontal portion, and a vertical part 124 that is formed perpendicularly upwardly to the horizontal part 122.

In particular, the horizontal portion of the connection portion 12 has an o-ring groove 1222 is formed in a circular shape along the whole, the O-ring (O) is inserted to achieve a waterproof and dust-proof action with the bottom of the cover to be described later, On the outer side of the vertical portion 124 of the connecting portion 12, a spiral 1242 is formed in which a spiral formed inside the cover to be described later is releasably coupled.

In addition, the support jaw 13 is formed along the periphery of the upper surface of the main body 10 so as to maintain the coupling range of the cover to be described later as well as to support the cover more stably.

In addition, the upper portion of the main body 10 is formed with a support 14 for supporting and fixing the LED module to be described later in the form of a stage (段).

Reference numeral 20 is an LED module for actually emitting light for lighting or image realization. The LED module 20 is formed in a circular shape to correspond to the cross-sectional shape of the main body 10, that is, to be stably supported and fixed to the support 14 of the main body 10.

The LED module 20 includes a disk-shaped printed circuit board 21 disposed on the support part 14 of the main body 10. Basically, the printed circuit board 21 is provided with a plurality of LEDs 22 capable of emitting light of various colors at appropriate positions of the printed circuit board 21. The number of the LEDs 22 may be selectively determined according to the size or capacity of the cluster lamp. In particular, each of the LED 22 is protruded to the rear surface of the printed circuit board 21. The reason why the respective LEDs 22 are installed on the rear surface of the printed circuit board 21 is that the respective components constituting the LED module 20 may be generated by internal and external temperature differences. To be protected from moisture.

On the surface, that is, the upper surface of the printed circuit board 21, various kinds of resistors, capacitors, terminals, etc. connected to the respective LEDs 22 are installed at appropriate positions. In particular, the upper surface of the printed circuit board 21, even when a plurality of cluster lighting lamps are connected to each other in series over a long range or a wide range, the control signal and the rated power to the LED 22 of each cluster lighting lamp constant The DC-DC converter 23 is installed to transmit and maintain the same to provide uniform color and illuminance. That is, the DC-DC converter 23, the rated voltage of each LED 22 is set to 5.2V, 5 to 36V in the server or power supply (not shown) to operate a plurality of cluster lamps connected in series In the case of supplying 24V within the SPEC Voltage range, each cluster lamp, as well as the final cluster lamp, is converted to the rated voltage and supplied to the LED 22, thereby maintaining a uniform color and illuminance at all times. Do it. The DC-DC converter 23 includes a power inductor 23a for receiving power, an IC 23b for converting DC-DC power to a rated voltage, and a capacitor 23c for accumulating and maintaining a rated voltage. And a diode 23d for maintaining the electric shock voltage without a load and a short circuit. In addition, the printed circuit board 21 is provided with an IC 24a for stably receiving a control signal transmitted from a server (not shown) or a previous cluster lamp. Of course, the surface of the printed circuit board 21, a plurality of resistors (24b), capacitors for maintaining the function of the respective LED 22, DC-DC converter 23 and IC 24a normal and stable 24c and a diode 24d are respectively installed in position and are connected to the circuit. In addition, the printed circuit board 21 has terminals 25 formed therethrough for transmitting and receiving various electrical signals, and each of these terminals transmit and receive cables (not shown) connected to a server or neighboring cluster lamps. The ends of are connected.

On the other hand, it is preferable that the molding member 26 is applied to both surfaces of the printed circuit board 21 for firm and stable coupling or fixing with the main body 10. The molding member 26 is formed of a transparent epoxy.

In particular, each LED 22 is coated with a local molding member 27, also called transparent clear mold, in order to prevent penetration of moisture or moisture. The local molding member 27 is formed by mixing a transparent epoxy and a transparent waterproof coating liquid. The weight ratio of the transparent epoxy and the transparent coating solution is mixed in 95 ~ 97: 5 ~ 3. Here, if the weight ratio of the transparent coating liquid is 95% or less, the viscosity or concentration may be lowered, thereby lowering the adhesion to the LED 22, and if it is more than 97%, the resistance to moisture or moisture may be lowered. Therefore, the weight ratio of the most transparent transparent epoxy and the clear coating liquid is 96: 4.

Reference numeral 30 denotes a cover for shielding the upper portion of the main body 10 and the entire LED module 20. The cover 30 is formed of durable polycarbonate to prevent damage due to external impact and to stably protect the LED module 20.

The upper part of the cover 30 is formed with an irradiation unit 31 for emitting the light produced by the light emission of each of the LED 22 of the LED module 20 to the outside. The irradiation part 31 is formed in a semi-circular or hemispherical shape and is formed in a transparent or semi-transparent.

The lower portion of the cover 30 is formed with a coupling portion 32 corresponding to the connection portion 12 of the main body 10 and releasably connected to the connection portion 12. The coupling part 32 is a horizontal part 322 corresponding to the horizontal part 122 of the connection part 12 of the main body 10, and is formed perpendicularly upwardly to the horizontal part 322 and the connection part 12. It consists of a vertical portion 324 corresponding to the vertical portion 124 of the ().

The horizontal portion 322 of the coupling portion 32 corresponds to the O-ring groove 1222 of the horizontal portion 122 of the connecting portion 12 of the main body 10 so that the O-ring (O) can be inserted into Another o-ring groove 3222 is formed in a semi-circular shape so as to form a complete circle with the O-ring groove 1222.

In addition, the spiral portion 3242 releasably coupled to the spiral 1242 formed on the outer side of the vertical portion 124 of the connecting portion 12 of the main body 10 to the vertical portion 324 of the coupling portion 32. Is formed.

On the other hand, the entire outer surface of the coupling portion 32 when the cover 30 is coupled to the main body 10, a plurality of protrusions (3244) for preventing the operator's hand slipping formed at a predetermined interval do.

And the upper end of the coupling portion 32, the support end 33 that can be stably supported and fixed to the support jaw 13 of the main body 10 is formed along the periphery.

In particular, at an appropriate position of the lower portion of the cover 30, the installation member 34 for easy, robust and stable installation in the bracket 100, the installation hole 102 is formed protrudes outward symmetrically with each other Is formed.

Each installation member 34 is formed corresponding to the through coupling hole 104 formed in the installation hole 102 of the bracket 100. The mounting member 34 may be used to insert and fix the front of the mounting hole 102 of the bracket 100 to the front.

In particular, one side of each of the mounting member 34, more specifically inserted into the installation hole 102 of the bracket 100, and then easily reversed to rotate in a fixed direction or reverse removal The support surface 342 in contact with the surface of the bracket 100 when rotated in the direction forms a curved surface for stable and warning contact with the surface of the bracket 100 at the same time as the cluster lamp assembly is easily rotated. Or rounded. In addition, the support surface 342 of the installation member 34 is rounded in this way, so that the gap between the both ends of the support surface 342 and the surface of the bracket 100 when rotating in the fixed direction or the release direction. By this, easy rotation can be performed. Of course, the support surface 342 is able to achieve a firm and stable fixing with each other by the pressure contact with the surface of the bracket 100 by the convex shape of the central portion.

On the other hand, as shown in Figure 4 and 7, according to the second embodiment of the present invention, the appropriate position of the cover 30, that is, the lower portion of the mounting member 34 of the first embodiment of the mounting member ( 34 and a support member 35 is paired at regular intervals. The support member 35 may be used when the main body 10 is inserted into the installation hole 102 of the bracket 100 from the front to the rear when the bracket 100 is installed in the bracket 100, and then fixed in rotation. Of course, the support member 35 may be formed in the same structure as the installation member 34 described in the first embodiment and may be installed on the bracket 100 in the same manner as the installation member 34. That is, the support member 35 is inserted to install in the mounting hole 102 of the bracket 100 and then rotated in the fixed direction or easily rotated in the opposite direction to remove the reverse bracket (100) The support surface 352 in contact with the surface of the c) is formed to form or round a curved surface for stable and secure contact fixation with the surface of the bracket 100 simultaneously with the easy rotation of the cluster lamp assembly. In addition, the support surface 352 of the support member 35 is rounded in this way, so that the gap between the both ends of the support surface 352 and the surface of the bracket 100 when rotating in the fixed direction or the release direction. By this, easy rotation can be performed. Of course, the support surface 352 is able to achieve a stable and stable mutually by the pressure contact with the surface of the bracket 100 by the convex shape of the center.

Of course, each of the support members 35 is formed to correspond to the through coupling hole 104 formed in the installation hole 102 of the bracket 100. In addition, the support members 35 are formed at regular intervals from the installation member 34, the installation grooves 36 are formed between the respective installation member 34 and the support member 35, The cover 30 is fixed to the bracket 100 in such a way that the periphery of the installation hole 102 of the bracket 100 is inserted into the installation groove 36, so that the entire cluster lamp may be installed in the bracket 100. It can be.

In addition, the ventilation hole 31a may be perforated to allow air to enter and exit the inside of the irradiation unit 31 to prevent moisture from being generated therein. In the present exemplary embodiment, the vent 31a is illustrated as being formed in the center of the irradiator 31, but the vent 31a may be drilled at another proper position of the irradiator 31.

On the other hand, as shown in Figures 5 and 8, the fixing portion 15 in the lower portion of the main body 10 to be installed in the bracket or other structure 200 is not provided with a fixing means such as bolts (B) ) Is integrally provided. The fixing portion 15 is formed of a plurality of two to four, each of the fixing portion 15 is a fixing hole 152 is formed so that the bolt (B) can be penetrated and fixed.

Hereinafter, the installation and operation mode of the cluster lamp assembly configured as described above will be described in detail.

First, the manufacturer fixes the LED module 20 to the main body 10, and combines the cover 30 to the main body 10 to complete the cluster lamp assembly.

When the cluster lamp assembly thus completed is installed in the bracket 100, the cluster lamp assembly according to the first embodiment of the present invention is inserted forward through the installation hole 102 from the rear surface of the bracket 100 and at the same time. When one mounting member 34 provided in the cover 30 of the cluster lamp assembly is inserted into the through coupling hole 104 of the bracket 100 and rotated in the tightening direction or the fixed direction, the respective mounting members The support surface 342 of 34 is fixed to the surface around the installation hole 102 of the bracket 100 to complete the installation. At this time, the support surface 342 of the installation member 34 is convexly rounded at the center thereof, so that both ends thereof maintain a constant distance from the surface of the bracket 100, and thus initial rotation is easy, and the support surface 342 When the central portion of the contact with the surface of the bracket 100 is to make a solid contact with each other. In addition, when the cover 30 is rotated by the protrusion formed on the outer surface of the vertical portion 324 of the cover 30, the operator's hand is prevented from slipping to achieve a stable coupling operation.

In the above description, the cluster lamp assembly has been described in such a manner as to be installed in the bracket 100 in a completely assembled state. However, in some cases, the bracket 30 is first installed with the cover 30 and then the main body 10 and the LED module. 20 can be assembled and installed or vice versa.

In the case of the cluster lamp assembly according to the second embodiment, the support member 35 provided in the cover 30 of the cluster lamp assembly while being inserted backward from the front of the bracket 100 through the mounting hole 102. Is rotated in the tightening direction or the fixed direction in the state of being inserted into the through coupling hole 104 of the bracket 100, each of the mounting member 34 to the surface around the mounting hole 102 of the bracket 100 It is pressurized and the installation is completed. In this case, the peripheral surface of the mounting hole 102 of the bracket 100 is inserted into the mounting groove 36 formed between the mounting member 34 and the support member 35 so as to be fixed to each cluster lamp assembly. Is fixed to the bracket 100 will be installed.

In addition, in the case of installing the cluster lamp assembly in the bracket or other structure 200 is not provided with the installation hole, the fixing hole of each fixing portion 15 provided in the main body 10 as described in the third embodiment Inserting the bolt (B) to (152) and tighten or fix each cluster lamp assembly is fixed installation.

Of course, each installation hole 102 of the bracket 100 is each installed a cluster lamp assembly, each of these cluster lamp assembly is interconnected, the first or final cluster lamp assembly is connected to the central control unit or server According to the program, each LED 22 of the LED module 20 emits light to illuminate an object to be illuminated, or to implement an image or a video together with other cluster lamps.

In the operation of a cluster lamp such as a singer, especially when a plurality of cluster lamps are installed in series, the entire cluster lighting connected in series by a DC-DC converter 23 installed in the LED module 20 of each cluster lamp. By constant supply and maintenance of the rated voltage to the LEDs 22 of the lamp, illumination of a uniform color and illuminance is always provided or an image or video is provided.

In addition, when moisture is generated in the LED module 20 due to a temperature difference between the inside and outside of the cluster lamp assembly, only the LED 22 of the LED module 20 is installed on the rear surface of the LED module 20 and the LED is reversed. Components such as the DC-DC converter 23, the IC 24a, the resistor 24b, the capacitor 24c, the diode 24d, and the like, which constitute the module, are protected from moisture to prevent short circuits and malfunctions. .

Therefore, the cluster lamp assembly can be installed in a robust and stable regardless of the installation location and location as well as the bracket of various forms to implement the lighting, image or video.

1 is an exploded perspective view showing a cluster lamp assembly according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the cluster lamp assembly of FIG. 1 coupled; FIG.

3 is a cross-sectional view taken along line III-III of FIG. 2;

4 is a perspective view showing a cover of the cluster lamp assembly according to the second embodiment of the present invention.

5 is a perspective view showing a main body of the cluster lamp assembly according to the third embodiment of the present invention;

6 to 8 is an installation state of the cluster lamp assembly according to the present invention.

♣ Explanation of symbols for the main parts of the drawing ♣

10: main body 20: LED module

30: cover

Claims (9)

The heat dissipation part 11 of the concave-convex shape for heat dissipation and gripping is formed on the outer side of the periphery, and on the upper surface, the horizontal part 122 and the horizontal part 122 are vertically upwardly formed, and the spiral 1242 A connecting portion 12 formed of a vertical portion 124 is formed, a support jaw 13 is formed on the upper portion of the connecting portion 12, and the supporting portion 14 is formed in a step shape on the upper inner side. Main body 10; The disk-shaped printed circuit board 21 is disposed on the support part 14 of the main body 10 to face upward, and is installed at a predetermined interval on the back surface of the printed circuit board 21 to produce light. A plurality of LEDs 22 and the printed circuit board 21 is provided on the surface of the LED 22 to supply a constant voltage to the LED 22 so that each of the LED 22 can emit light with uniform color and illuminance. A DC-DC converter 23, an IC 24a for stably receiving a control signal to be transmitted, the respective LEDs 22, a DC-DC converter 23, and an IC. A plurality of terminals 25 to which a plurality of resistors 24b, a capacitor 24c and a diode 24d for maintaining the function of the 24a are normally and stably connected, and wires for receiving and transmitting power and signals And the main body 10 on both surfaces of the printed circuit board 21. And a molding member 26 formed of transparent epoxy and locally applied to the LED 22 to prevent moisture from penetrating into the LED 22. The weight ratio of the transparent epoxy and the transparent waterproof coating liquid is 95 to 97. : LED module 20 consisting of a local molding member 27 is formed by mixing at a ratio of 5 to 3; And Removably coupled to the main body 10 to protect the inside of the main body 10 and the LED module 20, the upper portion is produced by the light emission of each of the LED 22 of the LED module 20 Irradiation part 31 is formed to emit the light to the outside, the lower portion of the horizontal portion 322 corresponding to the horizontal portion 122 of the connection portion 12 of the main body 10 and the horizontal portion 322 A coupling portion 32 formed of a vertical portion 324 formed vertically and having spirals 2322 releasably coupled to a spiral 1242 formed on the vertical portion 124 of the connection portion 12, The upper end of the coupling portion 32 is formed with a support end 33 that can be supported and fixed to the support jaw 13 of the main body 10, the outer periphery of the coupling portion 32 is opposed to each other Cluster lamp assembly, characterized in that the installation member (34) comprises a cover (30) protruding to the outside. The method of claim 1, wherein the main body 10 is formed of aluminum having light weight and its own heat dissipation performance, and the entire surface of the main body 10 is anodized to prevent oxidation and to have durability. In the horizontal portion 122 of the connecting portion 12 of the main body 20, an o-ring groove 1222 having a semicircular cross section for accommodating the O-ring O for waterproof and dustproof is formed, and the coupling portion of the cover 30 is formed. Clustering assembly, characterized in that the horizontal portion (322) of the (32) is formed with an o-ring groove (3222) for receiving a portion of the O-ring (O). The DC-DC converter 23 of the LED module 20 includes: a power inductor 23a for receiving power, an IC 23b for converting DC-DC power to a rated voltage; And a capacitor (23c) for accumulating and maintaining the rated voltage, and a diode (23d) for maintaining the rated voltage without a load and a short circuit. delete The mounting hole 102 of claim 1, wherein each of the mounting members 34 includes a plurality of mounting holes 102 formed with through holes 104 formed therein. A support surface 342 which is in pressure contact with the surface of the bracket 100 when inserted in order to be inserted therein and rotated in the fixed direction; The support surface (342) is cluster lamp assembly, characterized in that the convex shape so as to increase the contact area with the surface of the bracket (100) at the same time as the rotation. The method of claim 5, wherein the lower portion of the mounting member 34, the support member 35 at a predetermined interval with the mounting member 34 is formed protruding, between the mounting member 34 and the support member 35 Cluster lamp assembly, characterized in that the installation groove 36 is formed is inserted into the periphery of the installation hole 102 of the bracket (100). According to claim 1, A plurality of projections (3244) for preventing the sliding of the operator's hand when the cover 30 is coupled to the main body 10, the entire outer surface of the coupling portion 32 is constant Cluster lamp assembly, characterized in that protruding at intervals. According to claim 1, The lower portion of the main body 10 is a plurality of holes in which the fixing hole 152 through which the bolt (B) is fixed so as to be directly fixed to the structure 200 by the bolt (B) Cluster lamp assembly, characterized in that the government (15) is further formed. In the cluster lamp assembly provided in the bracket 100 having a plurality of mounting holes 102, the through-coupling hole 104 is formed, The heat dissipation part 11 of the concave-convex shape for heat dissipation and gripping is formed on the outer side of the periphery, and on the upper surface, the horizontal part 122 and the horizontal part 122 are vertically upwardly formed, and the spiral 1242 is formed. A connecting portion 12 formed of a vertical portion 124 is formed, a support jaw 13 is formed on the upper portion of the connecting portion 12, and the supporting portion 14 is formed in a step shape on the upper inner side. Main body 10; The disk-shaped printed circuit board 21 is disposed on the support part 14 of the main body 10 to face upward, and is installed at a predetermined interval on the back surface of the printed circuit board 21 to produce light. A plurality of LEDs 22 and the printed circuit board 21 is provided on the surface of the LED 22 to supply a constant voltage to the LED 22 so that each of the LED 22 can emit light with uniform color and illuminance. A DC-DC converter 23, an IC 24a for stably receiving a control signal to be transmitted, the respective LEDs 22, a DC-DC converter 23, and an IC. A plurality of terminals 25 to which a plurality of resistors 24b, a capacitor 24c and a diode 24d for maintaining the function of the 24a are normally and stably connected, and wires for receiving and transmitting power and signals And the main body 10 on both surfaces of the printed circuit board 21. Four and the molding element 26 that is, the LED module, the LED 20 is made of a local molding member 27 to be locally applied to the LED 22 to prevent the moisture penetration to 22; And Removably coupled to the main body 10 to protect the inside of the main body 10 and the LED module 20, the upper portion is produced by the light emission of each of the LED 22 of the LED module 20 Irradiation part 31 is formed to emit the light to the outside, the lower portion of the horizontal portion 322 corresponding to the horizontal portion 122 of the connection portion 12 of the main body 10 and the horizontal portion 322 A coupling portion 32 formed of a vertical portion 324 formed vertically and having spirals 2322 releasably coupled to a spiral 1242 formed on the vertical portion 124 of the connection portion 12, The upper end of the coupling portion 32 is formed with a support end 33 that can be supported and fixed to the support jaw 13 of the main body 10, the bracket 100 on the outer circumference of the coupling portion 32 Inserted into the through coupling hole 104 of the two mounting members 34 facing each other and fixed to the surface of the bracket 100 and facing each other Cluster lamp assembly, characterized in that it comprises a cover (30) protruding into the.

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