KR101055486B1 - Lighting assembly and equalizer containing it - Google Patents

Abstract

The present invention relates to an illumination assembly and an equalizer comprising the same. The lighting assembly according to the present invention includes a light source module having a casing, a flexible circuit board accommodated inside the casing, and the light source is electrically mounted therein, and disposed inside the casing and disposed radially toward the center to generate heat from the light source module. It characterized in that it comprises a heat dissipation member having a plurality of heat dissipation fins to radiate heat, and a coupling unit disposed along the outer surface of the heat dissipation member and into which the light source module is inserted and coupled such that the light source module is supported along the outer surface of the heat dissipation member. As a result, by providing a plurality of radiation fins radially provided to improve the heat radiation performance of the heat generation of the light source module, it is possible to improve the reliability of the product.

In addition, by using the coupling unit to closely contact the light source module and the heat dissipation member and at the same time improve the coupling method of the light source module can simplify the assembly process of the light source module and the heat dissipation member, thereby reducing the maintenance cost.

Light source, flexible circuit board, heat dissipation fin, heat dissipation member, coupling unit

Description

ILLUMINATION ASSEMBLY AND BEACON INCLUDING THE SAME}

The present invention relates to an illumination assembly and an illuminator including the same, and more particularly, to an illumination assembly having an improved structure so as to efficiently dissipate heat generated by a light source and increase brightness and brightness. .

In general, the light register emits intense light at night to indicate the location and danger area of the land when the ship or aircraft is operating. The register is used for the operation of a shelf and is housed inside a buoy which is usually a sign indicating a lighthouse or route. In addition, the register is used in a route display installation installed on the top of the mountain close to the air route for the operation of the aircraft.

These lanterns should be illuminated at high luminosity so that ships and aircraft in flight at night can have sufficient field of view. In addition, the light register is installed on the sea or the top of the mountain, so it is vulnerable to humidity and the likelihood of failure.

On the other hand, the conventional light fixture uses an incandescent light bulb or the like as a light source so that light can reach a long distance. In addition, the light lamp using the incandescent light bulb as a light source is configured to automatically replace the incandescent light bulb with a spare bulb by rotationally driving a socket member provided with a plurality of incandescent light bulbs using a mechanical structure called a light bulb exchanger.

However, light emitters using incandescent lamps have a problem in that the brightness and luminance of light irradiated from the light source are not high. In addition, when replacing the incandescent bulb, the bulb exchanger must be driven by a motor, and the maintenance cost increases as the mechanical structure becomes complicated.

Accordingly, it is an object of the present invention to provide an illumination assembly having an improved structure so as to have high brightness and brightness and an illuminator comprising the same.

In addition, to simplify the assembly structure and the replacement structure of the light source is to provide a lighting assembly that can reduce the maintenance cost and the lighter including the same.

According to the present invention, there is provided, according to the present invention, a light source module having a casing, a light source module having a light source and a flexible circuit board electrically mounted therein, and housed inside the casing; A heat dissipation member having a plurality of heat dissipation fins arranged to dissipate heat generated from the light source module, and disposed along a circumference of an outer surface of the heat dissipation member, wherein the light source module is supported along the outer surface circumference of the heat dissipation member; It is made by an illumination assembly, characterized in that it comprises a coupling unit which is inserted and coupled.

The light source may include a light emitting diode (LED).

The casing has a pair of cover members coupled to both sides of the heat dissipation member in a horizontal direction in the radial direction of the heat dissipation fin, and is interposed between the pair of the cover members in a closed loop shape along an outer periphery of the cover member. It may include a transmission member for transmitting the light irradiated from the light source.

The transmission member may be disposed adjacent to the light source module to diffuse the light radiated from the light source, and may be convex in the irradiation direction of the light radiated from the light source, and may be spaced apart from the diffusion part. It may include a light distribution unit for condensing the light diffused from the light.

It is preferable that the inner center of the heat radiating member is hollow.

In addition, the coupling unit may be provided in plural and closely supported in a closed loop shape along the outer surface of the heat radiating member.

The coupling unit is tightly supported on the outer surface of the heat dissipation member, the heat transfer member for transmitting the heat generated by the light source to the heat dissipation member, one side forms a support end supported by the heat transfer member, the other side is a light source module It may include a clip member formed with a free end to be inserted.

Here, the clip member may be bent and formed between the support end and the free end, and may include a crimping part for crimping the light source module, and the heat transfer member may include a crimping support part having an opening corresponding to the crimping part.

The clip member preferably provides an elastic force to press the light source module inserted between the clip member and the heat transfer member.

On the other hand, according to the present invention, the problem solving means, according to the present invention, a lighting assembly having the above-described configuration, a base portion for supporting the lighting assembly, and a power supply unit accommodated in the base portion to supply power to the lighting assembly Also made by the equalizer characterized in that.

Here, it is preferable that the lighting assembly is provided in plural and stacked together.

In addition, it is preferable that a communication portion is formed on the plate surfaces of the casings such that a power cable for electrically connecting the plurality of lighting assemblies to each other passes therethrough.

In addition, it is preferable that one of the casings connected to each other is provided with a protruding positioning projection, and the other is provided with a positioning groove for engaging the positioning projection.

Therefore, according to the solution of the above problem, by providing a plurality of radiating fins provided radially to improve the heat dissipation performance of the heat generation of the light source module, it is possible to provide a lighting assembly that can improve the reliability of the product and an equalizer comprising the same. have.

In addition, by using the coupling unit to closely contact the light source module and the heat dissipation member and at the same time improve the coupling method of the light source module, the assembly process of the light source module and the heat dissipation member can be simplified, thereby reducing the maintenance cost. And an equalizer including the same.

In addition, by improving the structure of the casing so that a plurality of illumination assemblies can be stacked on each other, it is possible to provide an illumination assembly and an equalizer including the same that can increase the brightness and luminance of light emitted from the light source.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the lighting assembly according to the present invention and the equalizer comprising the same.

Prior to the description of the present invention, the illuminator described below has two lighting assemblies, but it is noted that they can be applied to one lighting assembly or more than two lighting assemblies.

As shown in Figs. 1 to 3, the illuminator 1 according to the present invention comprises an illumination assembly 3, a base portion 90 and a power supply (not shown).

The lighting assembly 3 is arranged to emit light by receiving power. The lighting assembly 3 is an embodiment of the present invention, the two are arranged stacked on each other. The lighting assembly 3 includes a casing 10, a light source module 30 (see FIG. 4), a heat dissipation member 50, and a coupling unit 70.

The casing 10 includes a light source module 30 for irradiating light, a heat dissipation member 50 for dissipating heat from the light source module 30, and a flexible printed circuit board of the light source module 30 to be described later. : FPCB) (34: see Figs. 6 and 7) and the coupling unit 70 for interconnecting the heat dissipation member (50). The casing 10 is provided in a cylindrical shape corresponding to the shape of the heat dissipation member 50 according to one embodiment of the present invention. However, the casing 10 may have a rectangular or triangular shape in correspondence with the shape of the heat dissipation member 50, and may have a cylindrical shape as in the present invention irrespective of the shape of the heat dissipation member 50.

The casing 10 includes a pair of cover members 11 coupled to both side surfaces of the heat dissipation member 50, and a transmission member 12 that transmits light emitted from the light source module 30. In addition, the casing 10 further includes a communication portion 16, a positioning projection 17 and a positioning groove 19 under the condition that two or more lighting assemblies 3 of the present invention are stacked. Of course, when one illumination assembly 3 is used, the above-mentioned communication section 16, positioning projection 17 and positioning groove 19 may be unnecessary. The communicating portion 16, the positioning projections 17 and the positioning grooves 19 will be described together when the stacking arrangement for the plurality of lighting assemblies 3 will be described later.

4 and 5, the cover member 11 is provided in a pair to cover both sides of the heat dissipation body 52 in the horizontal direction of the radiation direction of the heat radiation fins 54 to be described later. That is, the cover member 11 covers both side surfaces of the heat dissipation member 50 of the present invention provided in a cylindrical shape. The cover member 11 has a disk shape corresponding to the shape of the heat dissipation member 50 and is hollow. In addition, the cover member 11 is provided as a disc having a larger cross-sectional area than the heat dissipation member 50 so that the light source module 30 and the transmission member 12 can have a separation distance.

The permeable member 12 is interposed between the pair of cover members 11 in a closed loop shape along the outer periphery of the cover member 11. That is, the transmission member 12 covers the pair of cover members 11 to form a cylindrical shape with the cover member 11. The transmission member 12 includes a diffusion part 13 and a light distribution part 14.

The diffuser 13 diffuses the light radiated from the light source 32 and collects and diffuses the diffused light. The diffusion part 13 is disposed adjacent to the light source module 30 and has a first diffusion part 13a having a concave shape toward the light distribution part 14 to diffuse the light from the light source 32, and the first diffusion part. And a second diffusion part 13b disposed corresponding to the part 13a and guiding the light diffused from the first diffusion part 13a to the light distribution part 14.

The light distribution unit 14 collects and distributes the light diffused through the diffusion unit 13. The light distribution unit 14 is provided with a convex lens that is convexly formed in the irradiation direction of light in order to collect the diffused light. Thus, since the transmission member 12 includes the diffusion part 13 and the light distribution part 14, the reaching distance of the light irradiated from the light source 32 is increased.

Next, as illustrated in FIGS. 6 and 7, the light source module 30 includes a light source 32 and a flexible circuit board 34. The light source module 30 forms a closed loop along the outer surface of the heat dissipation member 50 and is disposed adjacent to the heat dissipation member 50.

Here, the light source 32 is a light emitting diode (LED) having high brightness and brightness. The light source 32 is mounted on the flexible circuit board 34 in the form of an LED package. The flexible circuit board 34 is tightly supported along the outer surface of the heat dissipation member 50. In addition, the flexible circuit board 34 is inserted into the coupling unit 70 by sliding. A process of slidingly inserting the flexible circuit board 34 having the light source 32 mounted into the coupling unit 70 will be described in detail in the description of the coupling unit 70 to be described later.

The heat dissipation member 50 serves to dissipate heat generated from the light source module 30. Since the heat dissipation member 50 generates high heat due to the characteristics of the light emitting diode used as the light source 32, the heat dissipation member 50 is disposed inside the casing 10 to dissipate it. The heat dissipation member 50 of the present invention includes a heat dissipation body 52 and a plurality of heat dissipation fins 54 disposed radially.

The heat dissipation body 52 is provided to support the plurality of heat dissipation fins 54 disposed radially. As shown in the present invention, the heat dissipation body 52 is provided in a cylindrical shape having a thin thickness. On the outer surface of the heat dissipation body 52, a coupling support hole (not shown) for fastening the heat dissipation member 50 and the coupling unit 70 to each other by a known fastening means such as a screw (not shown) is formed. have.

The heat dissipation fins 54 are disposed radially from the inner circumferential surface of the heat dissipation body 52 of the present invention provided in a cylindrical shape. The heat dissipation fins 54 are arranged in plural on the inner circumferential surface of the heat dissipation body 52 at a predetermined interval from each other. The plurality of heat dissipation fins 54 may increase the contact surface with air to effectively dissipate heat generated from the light source module 30.

On the other hand, as shown in the drawings of the present invention, the heat radiation fins 54 are not disposed radially to the center of the heat dissipation body 52, but are formed in a predetermined length so as not to reach the center from the inner circumferential surface of the heat dissipation body 52. . As such, the heat radiation fins 54 are formed to have a predetermined length so that the heat radiation fins 54 do not reach the center, and thus the heat radiation member 50 has a hollow shape. The support pin 99 of the base unit 90 to be described later is inserted into the hollow region of the heat dissipation member 50, and the air contacting the heat dissipation fin 54 may be circulated to the hollow region. Therefore, the hollow heat dissipation member 50 improves circulation of air in contact with the heat dissipation fins, thereby increasing heat dissipation performance.

Next, the coupling unit 70 is disposed along the outer surface of the heat dissipation member 50, and the light source module 30 is inserted into the light source module 30 so as to slide along the outer surface of the heat dissipation member 50. Support. Coupling unit 70 is provided in plurality so that it can be disposed along the outer surface circumference of the heat radiation member 50 of the present invention.

Here, the narrower the width of the coupling unit 70 is provided in plurality, the closer to the heat radiation member 50 is supported. This is because it is close to the circle to form a closed loop while reducing the coupling angle between the coupling unit 70 to the maximum in order to closely support the coupling unit 70 to the heat radiation member 50 having a circular shape. Therefore, reducing the width of the coupling unit 70 as much as possible will be able to closely support the heat dissipation member 50. However, in adjusting the width of the coupling unit 70, it should be designed so as not to interfere with the light emitting diode, which is the light source 32.

Coupling unit 70 of the present invention includes a heat transfer member 72 in contact with the heat dissipation member 50, and a clip member 74 coupled to one region of the heat transfer member 72.

The heat transfer member 72 is closely attached to the outer surface of the heat dissipation member 50 to transmit heat generated from the light source 32 to the heat dissipation member 50. The heat transfer member 72 is provided in a plate shape, and the plate surface is formed with a crimp support portion 72a engaged with the crimp portion 74c of the clip member 74 to be described later in order to crimp and support the flexible circuit board 34. . In one embodiment of the present invention, the pressing support parts 72a are formed in four pieces corresponding to the four pressing parts 74c. In addition, a coupling guide 72b through which a screw for coupling the coupling unit 70 and the heat dissipation member 50 to each other is further formed on the plate surface of the heat transfer member 72.

The clip member 74 includes a support end portion 74a supported by the heat transfer member 72, a free end portion 74b into which the light source module is inserted, a crimping portion 74c provided corresponding to the crimp support portion 72a, And a coupling hole 74d through which a screw connecting the coupling unit 70 and the heat dissipation member 50 to each other passes.

The support end 74a is coupled to the heat transfer member 72. In addition, the above-described coupling hole 74d is formed in the support end 74a so that the screw can pass therethrough.

The free end 74b extends from the support end 74a along the plate surface of the heat transfer member 72. The free end 74b of the present invention is formed to extend in two on both sides of the support end 74a. The free end 74b is vertically reciprocated in the transverse direction in the extending direction from the support end 74a with respect to the region adjacent to the support end 74a. Here, the light source 32 is positioned between the two free ends 74b when the light source module 30 is inserted. That is, when the light source module 30 is slidingly inserted into the coupling unit 70, the light source 32 is disposed between the two free ends 74b.

On the other hand, the crimping portion 74c is formed by bending the plate surface of the free end portion 74b from the support end portion 74a in the extending direction of the free end portion 74b. In one embodiment of the present invention, the crimping portion 74c is bent at two free ends 74b to engage the crimping support portion 72a formed on the heat transfer member 72. The crimping portion 74c is convexly bent in the engagement direction with the crimping support portion 72a, and when the light source module 30 is slid into the coupling unit 70, the crimping portion 74c moves the flexible circuit board 34 toward the crimping support portion 72a. Pressurization increases the coupling force between the coupling unit 70 and the light source module 30. The crimping portion 74c of the present invention is bent at two free ends 74b respectively corresponding to the four crimping support portions 72a, but the number of the crimping portions 74c may vary depending on the number of the crimping support portions 72a.

The above-described configuration of the coupling unit 70 has a feature of simplifying the assembly process for close support of the light source module 30 and the heat dissipation member 50. In addition, the coupling unit 70 provides an elastic force to support the inserted light source module 30. That is, the free end 74b provides an elastic force toward the plate surface of the flexible circuit board 34 after the light source module 30 is inserted into the coupling unit 70, while the free end 74b provides the coupling unit 70. The elastic force is released when the light source module 30 is inserted or removed. Thus, the interassembly process is simplified when the coupling unit 70 and the light source module 30 are inserted or removed, and after the coupling unit 70 and the light source module 30 are inserted, pressure is applied to the coupling unit 70 and the light source module 30. Can be improved.

Meanwhile, a configuration and a lamination process for laminating a plurality of lighting assemblies 3 will be described with reference to FIG. 8. Prior to the description, the first, second and third lighting assemblies 3, 3 ', 3 "shown in Fig. 8 are described with different reference numerals for their distinction, but the communication section 17, positioning Note that the projections 17 and the positioning grooves 19 indicate in advance that the same reference numerals have been described.

When a plurality of lighting assemblies 3 are provided and stacked on each other, a communication unit 16, a positioning protrusion 17, and a positioning groove 19 for determining a stacking position of the plurality of lighting assemblies 3 are provided. .

The communicating portion 16 is formed through each cover member 11 of the plurality of lighting assemblies 3. Communication portions 16 formed on each cover member 11 communicate with each other to form a guide path of a power cable (not shown) for supplying power to the light source module 30.

The positioning projections 17 and the positioning grooves 19 are formed in the cover member 11 that are in contact with each other. The positioning protrusion 17 and the positioning groove 19 guide the engagement position such that the communicating portions 16 formed in the respective lighting assemblies 3 communicate with each other. For example, when the positioning protrusion 17 and the positioning groove 19 are engaged, the communicating portions 16 formed in the respective lighting assemblies 3 communicate with each other to form a guide path through which the power cable passes.

Here, unlike the present invention, when stacking more than two lighting assemblies (3), the positioning projections 17 and the positioning grooves 19 are formed at a predetermined angle. When the lighting assemblies 3, 3 ', 3 "are stacked on each other, a positioning groove 19 is formed in the upper cover member 11 of the first lighting assembly 3, and the second lighting assembly 3' The lower cover member 11 is provided with a positioning protrusion 17 that engages with the positioning groove 19. The upper cover member 11 of the second lighting assembly 3 'is provided with a lower cover member in a clockwise direction. A positioning groove 19 is formed with a rotation angle of 90 degrees with respect to the positioning projection 17 of 11. The lower cover member 11 of the third lighting assembly 3 "is provided with a second lighting assembly ( A positioning projection 17 is formed to engage with the positioning groove 19 of 3 ').

Of course, the rotation angle specifying the position of the positioning projection 17 and the positioning groove 19 formed with a 90 degree rotation angle can be varied. Contrary to the above description, as the number of the lighting assemblies 3 increases, the rotation angle for positioning the corresponding positioning projection 17 and the positioning groove 19 can be made smaller.

Here, as shown in Figure 8, the communication part 16 also has a rotational movement angle in conjunction with the rotational movement angle of the positioning projection 17 and the positioning groove 19, but such a communication portion 16 Rotational movement position of is only a preferred embodiment of the present invention, the design change for a plurality of lighting assembly (3. 3 ', 3 ") mutual stacking.

In addition, in the preferred embodiment of the present invention, it is shown that three lighting assemblies 3, 3 ', 3 "are stacked, but two lighting assemblies 3 or four or more lighting assemblies 3 are laminated to each other. Of course, it can be applied to.

Next, the base unit 90 includes a base body 92, a body coupling part 94, a blocking part 97, and a support pin 99.

The base body 92 is divided into an illumination support 92a for supporting the lighting assembly 3 and an accommodating portion 92b for receiving a power supply for supplying power to the lighting assembly 3. The body coupling portion 94 extends from the bottom of the base body 92 and is coupled to a lighthouse (not shown) to which the lamp 1 is installed.

On the other hand, a hinge portion (not shown) that hinge-couples the lighting support 92a and the receiving portion 92b so that the lighting support 92a can be opened and closed with respect to the receiving portion 92b. The light support unit 92a and the receiving unit 92b are hinged to be opened and closed to accommodate and release the power supply unit inside the receiving unit 92b. The coupling method of the lighting support unit 92a and the receiving unit 92b may be coupled to each other while rotating in the circumferential direction in addition to the hinge coupling. The blocking unit 97 blocks the lighting assembly 3 from the foreign matter so that foreign matter does not flow into the lighting assembly 3, and the support pin 99 prevents play of the lighting assembly 3 with respect to the lighting support 92a. do.

In the present invention, the power supply unit not shown serves to supply power to the lighting assembly 3. The power supply unit may use a storage battery that stores electricity, or a solar cell using sunlight.

Looking at the assembly process and the operation process of the brightener 1 according to the present invention for this configuration as follows.

Prior to the description, since the stacking process of the lighting assembly 3 has been described together with the communication unit 16, the positioning projection 17 and the positioning groove 19, it will be omitted below.

First, a heat dissipation member 50 having a plurality of heat dissipation fins 54 radially inside is manufactured. Then, the plurality of coupling units 70 composed of the clip member 74 and the heat transfer member 72 are coupled along the outer surface of the heat dissipation member 50. Here, the clip member 74 has a heat transfer member 72, a support end portion 74a supported only on one side, and two free ends 74b extending from the support end portion 74a. That is, the clip member 74 has a U shape.

The light source module 30 composed of the light source 32 and the flexible circuit board 34 mounted with the light source 32 is slidably inserted into the coupling unit. When the flexible circuit board 34 is slid and inserted through the free end 74b of the clip member 74, the crimping portion 74c of the clip member 74 and the crimping support portion 72a of the heat transfer member 72 are flexible. It is mutually press-fitted with the circuit board 34 interposed therebetween.

The pair of cover members 11 and the transmissive member 12 are used to cover the heat dissipation member 50, the light source module 30, and the coupling unit 70 to complete the lighting assembly 3. The completed lighting assembly 3 is laminated on the base 90.

On the other hand, when the light source 32 emits light by the power supplied from the power supply, heat is generated accordingly. The heat generated by the light source 32 is transferred to the heat transfer member 72, and the heat transferred to the heat transfer member 72 is transferred to the heat dissipation member 50. Heat transmitted to the heat dissipation member 50 is radiated by contact with the plurality of heat dissipation fins 54 and air.

Thus, by providing a plurality of radiating fins provided radially to improve the heat dissipation performance of the heat generation of the light source module, it is possible to improve the reliability of the product.

In addition, by using the coupling unit to closely contact the light source module and the heat dissipation member and at the same time improve the coupling method of the light source module can simplify the assembly process of the light source module and the heat dissipation member, thereby reducing the maintenance cost.

In addition, by improving the structure of the casing so that a plurality of lighting assemblies can be stacked on each other, it is possible to increase the brightness and luminance of light emitted from the light source.

1 is a perspective view of an illuminator according to a preferred embodiment of the present invention;

2 is a perspective view of the lighting assembly shown in FIG.

3 is a rear perspective view of the lighting assembly shown in FIG. 2;

4 is a cutaway perspective view of the lighting assembly shown in FIG.

5 is a cross-sectional view taken along the line VV of FIG. 2;

6 is an exploded perspective view of the light source module and the coupling unit of the present invention;

7 is a perspective view of the combined back of the light source module and the coupling unit shown in FIG.

8 is a perspective view of stacking a plurality of lighting assemblies of the present invention.

<Description of the symbols for the main parts of the drawings>

  3: lighting assembly 10: casing

 12: transmission member 16: communication section

 17: positioning projection 19: positioning groove

 30: light source module 32: light source

 34: flexible circuit board 50: heat dissipation member

 54: heat sink fin 70: coupling unit

 72: heat transfer member 72a: crimping support portion

 74: clip member 74a: support end

74b: free end 74c: crimp

 90: base part

Claims (13)

Casing; A light source module accommodated in the casing and having a light source and a flexible circuit board on which the light source is electrically mounted; A heat dissipation member accommodated in the casing and disposed radially toward the center and having a plurality of heat dissipation fins for dissipating heat generated from the light source module, and having a hollow formed at an inner center thereof so that air is circulated; It is disposed along the outer surface circumference of the heat dissipation member, and includes a coupling unit is inserted and coupled to the light source module so that the light source module is supported along the outer surface circumference of the heat dissipation member, The casing is coupled to both sides of the heat dissipation member in the horizontal direction of the radiation direction of the heat dissipation fins, a pair of cover members having a hollow formed therein; It includes a transmissive member is described in a closed loop shape along the outer periphery of the cover member between the pair of the cover member, and transmits the light irradiated from the light source, And a positioning protrusion protruding from the outer surface of the pair of cover members so that the air circulated in the hollow is discharged to the outside. The method of claim 1, The light source comprises a light emitting diode (LED). delete The method of claim 1, The transmission member, A diffusion part disposed adjacent to the light source module and having a concave shape in a light irradiation direction such that light emitted from the light source is diffused; And a light distribution unit which is formed convexly in the irradiation direction of the light irradiated from the light source and is spaced apart from the diffusion unit to collect and distribute the light diffused from the diffusion unit. delete The method of claim 1, The coupling unit is provided with a plurality, the lighting assembly, characterized in that the tightly supported in a closed loop shape along the outer surface of the heat radiating member. The method of claim 1, The coupling unit, A heat transfer member that is closely attached to the outer surface of the heat radiation member and transfers heat generated by the light source to the heat radiation member; One side forms a support end supported by the heat transfer member, the other side is an illumination assembly, characterized in that it comprises a clip member formed as a free end into which the light source module is inserted. The method of claim 7, wherein The clip member is bent and formed between the support end and the free end, and includes a crimping portion for crimping the light source module; The heat transfer member is an illumination assembly, characterized in that it comprises a crimping support opening formed in correspondence with the crimping portion. The method of claim 7, wherein The clip member is an illumination assembly, characterized in that to provide an elastic force to press the light source module inserted between the clip member and the heat transfer member. A lighting assembly according to any one of claims 1, 2, 4, and 6 to 9; A base part for supporting the lighting assembly; And a power supply unit accommodated in the base unit and supplying power to the lighting assembly. The method of claim 10, The lighting assembly is provided in plurality, it is laminated to each other. The method of claim 11, Communicating unit is formed on the plate surface of the plurality of casing so that the communication portion is passed through the power cable for electrically connecting the plurality of the lighting assembly, respectively. The method of claim 12, And one of the casings which are connected to each other is provided with a protruding positioning projection, and the other is provided with a positioning groove that engages with the positioning projection.

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