KR101758457B1 - An ac-type led guardrail lighting system which is easy to build and maintenance, and the building method therefor - Google Patents

An ac-type led guardrail lighting system which is easy to build and maintenance, and the building method therefor Download PDF

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Publication number
KR101758457B1
KR101758457B1 KR1020150092040A KR20150092040A KR101758457B1 KR 101758457 B1 KR101758457 B1 KR 101758457B1 KR 1020150092040 A KR1020150092040 A KR 1020150092040A KR 20150092040 A KR20150092040 A KR 20150092040A KR 101758457 B1 KR101758457 B1 KR 101758457B1
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South Korea
Prior art keywords
led
power supply
supply lines
bar
lid
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KR1020150092040A
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Korean (ko)
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KR20170002088A (en
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김진태
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주식회사 어텍
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The AC type LED parapet lighting system according to the present invention includes AC main power supply lines 10a and 10b having a first length and male and female coupling means coupled to both ends of the AC main power supply lines 10a and 10b with different waterproof type connector modules 12a, AC branch power supply lines 17a and 17b distributed from a part of the main power supply lines 10a and 10b and waterproof type fuse holders 16a and 16b provided on one line of the branch power supply lines 17a and 17b, A modular power supply line assembly 10 comprising: A handrail member (50) of a second length in which a predetermined opening (52) is formed in the longitudinal direction and an interior thereof is longitudinally communicated; An LED-BAR illumination module 20 on which a substrate 28 in the form of a bar (BAR), a plurality of LEDs 27 in its longitudinal direction, and its control circuit 25 and AC driver 24 are mounted thereon; The LED-BAR lighting module 20 is seated in the longitudinal direction and the first guide vanes 34a and 34b protruding upward from both sides of the LED- A longitudinally elongated LED-BAR illumination module body 30 corresponding to the LED-BAR illumination module; And second guide vanes 44a and 44b corresponding to the first guide vanes 34a and 34b formed on the LED-BAR illumination module body 30 in the lengthwise direction corresponding to the opening 52, And a light-transmitting diffuser plate cover (40) having a predetermined curvature and formed over the opening (52) at an upper portion thereof; The branched power supply lines 17a and 17b of the modular power supply line assembly 10 are coupled to the AC driving unit 24 of the LED-BAR lighting module 20 so as to be supplied with AC power, The first guide vanes 34a and 34b of the body 30 and the second guide vanes 44a and 44b of the lid 40 face each other in a predetermined direction, And the main body 30 coupled with the lid 40 in the state where the AC main power supply lines 10a and 10b are drawn out to the both side ends through the through holes of the railing member 50, The main body 30 and the lid 40 are tightly coupled with each other through a predetermined fastening hole and the both end surfaces of the railing member 50 tightly fastened to the lid 40 are provided with a waterproof type A predetermined end cap (END-CAP) is tightly coupled to the main power supply lines (10a, 10b) at both ends of the connector module (12a, 12b) Is longer than the second length of the handrail member (50). Accordingly, the present invention provides a method and a system for constructing and maintaining a building, which is extremely simple in construction and maintenance compared with the conventional structure, Providing an AC type LED rail lighting system and a construction method thereof that are remarkably improved and cost-effective.

Description

TECHNICAL FIELD [0001] The present invention relates to an AC type LED railing lighting system which is easy to construct and maintain, and a construction method thereof,

More particularly, the present invention relates to an AC-type LED parapet lighting system, which is very simple in construction and maintenance in the field, and which is greatly improved in assembling and waterproofing at the time of manufacture, and a construction method thereof will be.

Recently, LED lighting modules have been combined with railings (guard rails) and railings such as roads, bridges, stairs, and walkways, as the cost and efficiency of LED lighting modules with excellent lifetime and efficiency have improved. So that it is used as a landscape or a security lamp. This prior art has been filed with "Lighting apparatus for bridge railings (Registration Utility Model No. 20-0333212) ". This prior art is repeatedly installed and operated over a long distance at regular intervals by being coupled to the inside or one side of the handrail member of the LED lamp.

These LED rail lighting devices first install the railings and the guardrail rods in the field according to specifications. Next, after the AC main power supply line of several hundred meters to several kilometers is passed through the inside of the rail bar, the power supply line branching work for separately supplying AC power for each lighting apparatus from the main power supply . Next, the LED lighting device module is mounted inside the rail bar, and the branched power supply line is connected to the bar. Accordingly, such a conventional construction method includes the steps of 1) installing a railing support and a rail bar on the site, 2) embedding a main power supply line in the rail bar, 3) powering the main power supply line And 4) the branching power supply line is connected to each of the individual lighting device modules installed in the railing rod and is subjected to a complicated step of finishing, so that the construction period is long and the burden of the construction cost is very large. Especially when the working condition of the construction site is not good (cold / strong wind / rain / night work), or when a person with low proficiency is put in, the construction can not be completely processed at power line junction or wiring In this case, waterproof failure, short circuit and safety accidents due to wiring error, shortening the life span of LED lighting due to fluctuation of power source characteristics, and frequent failure are caused. Also, in the method and structure of coupling the LED lighting module to the railway member, the coupling structure is very complicated or inefficient so that the assembling efficiency is lowered and the waterproofing property is not good, There was a problem.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems at the same time and it is an object of the present invention to provide a method of manufacturing a semiconductor device which is very simple in construction and maintenance and is excellent in process and construction time, An object of the present invention is to provide an AC-type LED railing illumination system.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems at the same time and it is an object of the present invention to provide a method of manufacturing a semiconductor device which is very simple in construction and maintenance and is excellent in process and construction time, Another object is to provide a construction method using an AC-type LED rail illumination system.

According to an aspect of the present invention, there is provided an AC type LED lighting railing lighting system, which is simple in construction and maintenance, comprises: AC main power supply lines (10a, 10b) of a first length; A waterproof connector module 12a and 12b coupled to both ends of the main power supply lines 10a and 10b and having male and female coupling means different from each other; And a waterproof type fuse holder (16) provided on one side of the branch power supply lines (17a, 17b), wherein the AC branch power supply lines (17a, 17b) A handrail member (50) of a second length in which a predetermined opening (52) is formed in the longitudinal direction and an interior thereof is longitudinally communicated; An LED-BAR illumination module 20 on which a substrate 28 in the form of a bar (BAR), a plurality of LEDs 27 in its longitudinal direction, and its control circuit 25 and AC driver 24 are mounted thereon; The LED-BAR lighting module 20 is seated in the longitudinal direction and the first guide vanes 34a and 34b protruding upward from both sides of the LED- A longitudinally elongated LED-BAR illumination module body 30 corresponding to the LED-BAR illumination module; And second guide vanes 44a and 44b corresponding to the first guide vanes 34a and 34b formed on the LED-BAR illumination module body 30 in the lengthwise direction corresponding to the opening 52, And a light-transmitting diffuser plate cover (40) having a predetermined curvature and formed over the opening (52) at an upper portion thereof;

The branched power supply lines 17a and 17b of the modular power supply line assembly 10 are coupled to the AC driving unit 24 of the LED-BAR lighting module 20 so as to be supplied with AC power, The first guide vanes 34a and 34b of the body 30 and the second guide vanes 44a and 44b of the lid 40 face each other in a predetermined direction, And the main body 30 coupled with the lid 40 in the state where the AC main power supply lines 10a and 10b are drawn out to the both side ends through the through holes of the railing member 50, The main body 30 and the lid 40 are tightly coupled with each other through a predetermined fastening hole and the both end surfaces of the railing member 50 tightly fastened to the lid 40 are provided with a waterproof type A predetermined end cap (END-CAP) is tightly coupled to the main power supply lines (10a, 10b) at both ends of the connector module (12a, 12b) Is longer than the second length of the handrail member (50).

In the present invention, the center of the first guide vanes (34a, 34b) is formed into a guide groove shape fitted in the longitudinal direction, and the second guide vanes (44a, 44b) And the protruding guide vanes are fitted to the fitting guide grooves so as to face each other.

In the present invention, the waterproof connector modules 12a and 12b provided in the modular power supply line assembly 10 are preferably configured to further include a power ground line.

According to another aspect of the present invention, there is provided a method of constructing an AC type LED lighting railway lighting system having a simple construction and maintenance according to the present invention, (12a, 12b) having different fastening means), branching the AC branch power supply lines (17a, 17b) from a part of the main power supply lines (10a, 10b) A first step of manufacturing a modular power supply line assembly 10 by coupling a waterproof type fuse holder 16 to one side of branch power supply lines 17a and 17b;

A handrail member 50 of a second length in which a predetermined opening 52 is formed in the longitudinal direction and an interior thereof is longitudinally communicated; An LED-BAR illumination module 10 in which a plurality of LEDs 27 in the longitudinal direction are mounted on a substrate 28 in the form of a bar (BAR), and the control circuit 25 and the AC driver 24 are mounted thereon; The LED-BAR lighting module 10 is seated in the longitudinal direction and the first guide vanes 34a and 34b protruded upward from both sides of the LED- An LED-BAR illumination module body 30 formed in a lengthwise direction corresponding to the LED-BAR illumination module 20; And second guide vanes 44a and 44b corresponding to the first guide vanes 34a and 34b of the LED-BAR illumination module body 30 protrude in the longitudinal direction corresponding to the opening 52 on both sides of the lower portion. A second step of forming a light-transmitting diffuser plate cover (40) having a predetermined curvature, which is formed over the opening (52) at an upper portion thereof;

The branched power supply lines 17a and 17b of the modular power supply line assembly 10 are coupled to the AC driving unit 24 of the LED-BAR lighting module 20 to apply AC power, The first guide vanes 34a and 34b of the body portion 30 and the second guide vanes 44a and 44b of the lid 40 are seated in the longitudinal direction of the LED- And the main body power supply lines 10a and 10b are drawn out to both side ends of the railing member through the through holes of the railing member 50. In this state, The lid 40 and the railing member 50 are tightly coupled to each other through predetermined fastening holes 54 and 55 and the railing member 50 The end caps 12a and 12b of the main power supply lines 10a and 10b are connected to the end caps 12a and 12b in such a manner that both ends of the waterproof connector modules 12a and 12b are pulled out to the outside, The LED-BAR lighting module 20, the main body 30, the light-diffusing plate-like lid 40 and the balustrade member 50 are integrated, A third step of constructing an illumination system assembly;

A fourth step of installing a predetermined predetermined support post in the installation place of the handrail lighting and installing a handrail member having a through hole at each position except the position where the handrail illumination is installed;

A fifth step of installing a modular AC type LED handrail lighting system assembly constructed in the third step for each of the handrail lighting installation positions excluded in the fourth step;

The sixth step of withdrawing the waterproof type connector modules 12a and 12b drawn out from both ends of the modular assembly of the AC type LED railing light system installed in the fifth step through the inner hole of the predetermined rail member installed in the fourth step ; And

The waterproof connector module drawn out in the sixth step and the other waterproof connector module adjacent to the waterproof connector module are fastened to each other so that the male and female are coupled to each other, and after the LED illumination reflection angle of the handrail member is adjusted to face the target direction, And a seventh step of establishing stepwise engagement,

The first lengths of the main power supply lines 10a and 10b are determined to be mutually connectable lengths of the adjacent modular AC type LED handrail lighting system assemblies installed in the fifth step.

According to the present invention, when the main power supply line assembly, the LED lighting module, and the handrail member are combined with each other, the standardized integrated assembly is shipped from the factory, and only the waterproof connector is coupled at the construction site, And shorten construction period, reduce cost, maintain uniform construction quality, and prevent accident accident.

In addition, the present invention provides an advantage of being able to maintain a very simple, fast, and safe maintenance because only a relevant section is replaced with a new one-body assembly even when a main power supply line is short-circuited or a LED lighting module fails during installation operation.

Furthermore, the present invention further improves the assembly efficiency, minimizes the defect rate, and maximizes the watertightness effect of the factory by further suggesting a simple coupling structure and a coupling method of the integrated assembly which is optimized for the AC type LED-BAR illumination that does not require SMPS.

Particularly, since the AC type LED parapet lighting system according to the present invention basically blocks the possibility of poor construction depending on work conditions / work proficiency at the time of construction in the field, it is very simple and quick, It also provides additional features such as the construction and maintenance of LED parapet lighting system.

1 is a conceptual diagram illustrating a basic configuration of an integral assembly according to the present invention,
FIG. 2 is a conceptual view for explaining a method of easily installing the integral assembly of FIG. 1 in the field according to the present invention,
FIG. 3 is a view of an assembly of an LED lighting module according to an embodiment of the present invention,
Figure 4 is a cross-sectional view of the assembly of Figure 3 vertically cut away from one side, with the LED lighting module body and the guide wings of the lid being fitted vertically in Figure 3, according to a first preferred embodiment of the present invention,
FIG. 5 is an exploded perspective view of an LED parapet lighting system to which the fitting method of FIG. 4 is applied, according to a first preferred embodiment of the present invention,
FIG. 6 is an assembled perspective view of FIG. 5 according to a first preferred embodiment of the present invention,
FIG. 7 is a vertical cross-sectional view of the assembly of FIG. 3, in which the LED lighting module body and the guide vanes of the lid are vertically tightly coupled in FIG. 3 according to a second preferred embodiment of the present invention,
FIG. 8 is an exploded perspective view of an LED parapet lighting system to which the close coupled method of FIG. 7 is applied, according to a second preferred embodiment of the present invention,
FIG. 9 is a perspective view of FIG. 8 according to a second preferred embodiment of the present invention,
FIG. 10 is a view schematically showing a basic structure of a waterproof connector 12 (12a, 12b) according to a preferred embodiment of the present invention,
FIG. 11 is a view for schematically explaining a manner in which adjacent waterproof connector modules are male-female connected to the perforated lines a1-a2 of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, an LED parapet lighting system and a method of construction thereof according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual diagram of a basic structure of an integrated assembly according to the present invention, and FIG. 2 is a conceptual diagram for explaining a method of easily assembling the integrated assembly module of FIG. 1 in the field according to the present invention.

Referring to FIG. 1, the present invention is a modular power supply assembly 10 that is organically coupled to an LED-BAR lighting module 20 to form an integrated assembly structure. For the sake of clarity, in the drawing of FIG. 1, the LED-BAR illumination module 20 is omitted from being attached to the handrail member 50.

The modular power supply line assembly 10 includes AC main power supply lines 10a and 10b of a first length and main and auxiliary power supply lines 10a and 10b which are coupled to both ends of the main power supply lines 10a and 10b to have different MAIL / FEMAIL fastening means AC branch power supply lines 17a and 17b that are branched (branched) from portions 14a and 14b of the main power supply lines 10a and 10b and AC branch power supply lines 17a and 17b branched from the branch power supply lines 17a and 17b And a waterproof type fuse holder 16 having a surge or an overvoltage prevention fuse installed on one side of the line 17b. The modular power supply line assembly 10 according to the present invention is manufactured in advance in customized specifications at the time of shipment from the factory, and is put on the market in a state of being organically coupled to a predetermined LED lighting module and a predetermined railed member.

FIG. 10 is a schematic view showing the basic structure of the waterproof connector module 12a, 12b for fastening the AC main power line according to a preferred embodiment of the present invention, and FIG. 11 is a sectional view taken along the line a1- And the adjacent waterproof connector modules 12a and 12b are coupled through different male and female fastening means. In FIG. 10, the middle portion is detachable and has a waterproof structure at the time of engagement. When the connector is separated, different male and female connector modules 12a and 12b appear as shown in the sectional view of FIG. Therefore, it can be understood that the waterproof connector modules 12a and 12b shown in FIG. 1 are separated from the waterproof connectors 12 shown in FIG. 11, the cross-sectional structure of the fastening parts of the waterproof connector modules 12a and 12b includes main power supply lines 10a and 10b having polarities different from each other, and 3 It is more preferable to construct the mechanism of the waterproof connector so as to have the wire fastening structure. In this case, a power ground line is also added to the main power supply lines (10a, 10b) supplying AC commercial power, thereby absorbing a lightning or transient voltage at the time of operation of the LED parapet lighting, It is possible to further protect.

The LED-BAR illumination module 20 includes a bar-shaped substrate 28 and an AC power input terminal 23, an AC power driver 24, an LED control circuit 25, 27) Cells are organically mounted. It is preferable that the power input terminal 23 is structured considering safety because a commercial power source is applied to the power input terminal 23 and its fastening system is configured to be easy to attach and detach by terminal connection or one-touch connector method. In particular, as the LED lighting technology has recently developed, a method of driving and controlling LED lighting by directly receiving AC 220V of a commercial power source without increasing the number of SMPSs is increasing. Accordingly, load stabilization by serial / It is preferable to employ an AC drive control unit (implemented by an IC) for constant voltage / constant current control for each channel using feedback from a load. Therefore, the AC type LED handrail lighting system according to the present invention is very simple in configuration because it does not require an external SMPS adapter that converts the AC commercial power to the DC driving voltage and applies it to the LED lighting module. There is no restriction on the designing of the mechanism and the coupling / mounting according to the diameter and the volume of the predetermined SMPS adapter. Therefore, the coupling structure and the method are greatly simplified compared to the conventional structure. Particularly, although the conventional SMPS adapter has to be inserted and inserted inward from the side of the cylindrical (rectangular) rail member in the size and structure, side insertion is not necessary in the AC type LED parapet lighting system of the present invention, So that the assembling process and the coupling structure thereof can be greatly simplified.

1, a modular combination, in which at least the LED lighting module 20 and the power supply line assembly 10 are integrally combined, is organically joined to the inside of a predetermined rail member 50 (cylindrical or rectangular pipe or guardrail) As shown in FIG. 2, the waterproof connector modules 12a and 12b are fastened to each other by female / male fastening between the integral assembly modules A1, A2 and A3 of FIG. Since only the AC main power supply lines (10a, 10b) need to be connected to each other, construction and maintenance can be performed very easily even for a novice who is not an advanced engineer.

FIG. 3 is a front view of an assembly of the LED lighting module 20 according to the present invention, in which the LED lighting module 20 is coupled to the railing member 50. In FIG. 3, it can be seen that the lid 42 is closely attached to the upper part of the handrail member 50 and is fastened with a predetermined bolt or screw through a plurality of fastening holes 54. Type connector modules 12a and 12b and AC main power supply lines 10a and 10b (not shown) provided in the modular power supply line assembly are provided at both side ends 80a and 80b thereof, Are coupled to a predetermined end-cap in a state where a part of the end-cap is drawn out to both ends of the end.

4 is a perspective view of the LED lighting module body 30 in FIG. 3 showing the second guide vanes 44a, 44b of the lid 40, which also serves as the light transmission diffuser plate, FIG. 5 is an exploded perspective view of an LED railing lighting system to which the fitting method of FIG. 4 is applied, according to a first preferred embodiment of the present invention. FIG. And FIG. 6 is an assembled perspective view of FIG. 5 according to a first preferred embodiment of the present invention.

4 and 5, the cover 40 and the LED-BAR illumination module body 30 are fitted to each other so that the lid 40 supports the body 30, Thereby sealing the inside of the body 30 with the outside. Next, the LED-BAR lighting module body 30 of the combination is inserted from the outside into the opening 52 of the handrail member 50 so that the inner periphery of the lid 42 surrounds the outer periphery of the handrail member 50 And then tightened with bolts or screws through the fastening holes 54 and 55. [

The LED-BAR illumination module body 30 is formed with a heat dissipating member 32 protruding downward. The LED-BAR illumination module 20 is firmly seated on the LED-BAR illumination module body 30, The first guide blades 34a and 34b having the fitting guide grooves 38a and 38b at the center thereof are formed. Here, it is preferable that the heat dissipating member 32 is designed as shown in FIG. 4 so as to maximize the external contact area while fully utilizing the space inside the handrail member 50. Therefore, when the rail member 50 is a cylindrical guide rail as shown in FIG. 4, it is more preferable that the length of the heat dissipating member 32 becomes longer toward the center.

Second guide vanes 44a and 44b protrude downward from both sides of the lower side of the light-transmitting diffusion plate cover 40 and are formed to be long in the longitudinal direction. The design layout and size of the second guide vanes 44a and 44b are designed such that the first guide wings 44a and 44b of the LED-BAR illumination module body 30 are in close contact with the inner end faces of the openings 52 of the handrail member 50, The LED-BAR illumination module body 30 and the heat dissipating member 32 are firmly fitted into the fitting guide grooves 38a and 38b formed at the central portions of the LED-BAR lighting module body portions 34a and 34b, It is preferable that the inner periphery of the lid member 42 is determined so as to be able to close and sufficiently cover the outer periphery of the upper portion of the railing member 50.

4, the LED-BAR lighting module 20 is fixed to the upper portion of the body portion 30 and is firmly fixed, and the lid 42 and the body portion 30 are fitted to each other, The module 20 is completely enclosed with the inside and the outside, and at the same time, the cover 42 completely seals the opening 52 of the handrail member 50. The cover 40 according to the present invention is made of a material and a structure having appropriate light transmittance and light diffusibility so that the light transmitting diffuser plate can also be used. There is no need to provide a light diffusion plate at all. Since the body portion 30 and the lid 40 are mutually fitted and vertically fitted in a simple manner, the assembling efficiency in the manufacturing process is greatly improved and the defect rate can be minimized .

FIG. 5 is a perspective view of a main part of an LED parapet lighting system to which the vertical fitting method of FIG. 4 is applied. In the first step, the branch power supply lines 17a and 17b of the power supply line assembly 10 shown in FIG. 1 are inserted into the power input terminal 23 of the LED-BAR lighting module 20 and are fastened together . In the second step, the LED-BAR lighting module 20 is slid in the lengthwise direction from the opposite side of the side end of the power input terminal 23 to the upper portion of the LED-BAR lighting module body 30, A modular power supply line assembly 10 having an MAIL / FEMAIL fastening means at both ends is provided on the inner space side of the railing member 50 below the heat dissipating member 32 of the body portion 30 Is set. The second guide vanes 44a and 44b protruding from the bottom of the lid 40 serving as the light transmission diffusion plate are formed on the both sides of the LED-BAR illumination module body 30 as the first guide vanes 34a, 34b, respectively. The guide grooves 38a, 38b are provided at the center of the guide grooves 34a, 34b. The waterproof connector modules 12a and 12b provided at both ends of the power supply line assembly 10 are led into the interior of the handrail member through the opening 52 of the handrail member 50, And draws out of both longitudinal sides in the longitudinal direction. In a fifth step, the assembly in the third step is completely inserted into the railing member through the opening 52 of the railing member, so that the lid 42 is brought into close contact with the railing member 50 as if the railing member 50 is wrapped around. In the sixth step, the lid 42 and the opening 52 are tightly fastened with screws through fastening holes 54 and 55 formed opposite to each other at appropriate positions, and the final assembly thereof is briefly shown in Fig. In the seventh step, the waterproof connector modules 12a and 12b of the power supply line assembly 10 drawn out in the sixth step are respectively connected to the outside through the side through holes of the two end caps (END-CAP) The inside of the handrail member 50 is completely sealed with the outside by completely connecting one end of the end cap to both side ends 80a and 80b of the handrail member and completing the assembly. Here, it is preferable that the inner end of the end cap is structured to be coupled with the handrail member 50, and the outer end thereof is configured to be watertightly coupled with a railing support or other handrail member or the like, So that detailed description thereof will be omitted.

7 is a side view of the LED lighting module 20 in which the body 30 of the LED lighting module 20 and the guide vanes 44a and 44b of the lid 40 are vertically abutted against each other in the stepped surface according to a second preferred embodiment of the present invention. FIG. 8 is an exploded perspective view of an LED railing lighting system to which the close coupled method of FIG. 7 is applied, according to a second preferred embodiment of the present invention, and FIG. FIG. 9 is an assembled perspective view of FIG. 8 according to a second preferred embodiment of the present invention.

A second preferred embodiment of the present invention disclosed in Figs. 7 to 9 is a modified embodiment of the first embodiment, in which the light-transmitting diffuser plate cover 40 and the body portion 30 of the LED- And its structure are the same as those of the first embodiment, only the difference will be described.

7, when the first guide vane of the body 30 has horizontal steps 37a and 37b at a predetermined height, the guide vane is folded once horizontally toward the inner side, and then the projections 35a , And 35b, respectively. Here, the heights 37a and 37b of the second embodiment are equal to the heights of the bottom surfaces of the fitting guide grooves 38a and 38b of the first guide vanes 34a and 34b shown in Fig. 4 according to the first embodiment , And the overall height of the first guide wing is the same as that of the first embodiment shown in Fig.

Therefore, in the fourth step of the first embodiment, the lid 40 and the LED-BAR illumination module body 30 according to the structure of the second embodiment are combined with the lid 40 instead of the fit- The second guide vanes 44a and 44b of the first guide vanes 40 are vertically hung on the first guide vane stages 37a and 37b and are brought into tight contact with the outer side surfaces of the guide vane protrusions 35a and 35b. At this time, a sealing member such as silicone or an adhesive may be used between the horizontal surface of the step (hooking jaw) and the outer surface of the guide wing which is folded back to the upper side to be engaged with each other. More preferably, It is preferable that they are tightly fixed to each other by a bolt or a screw fastening method through a predetermined fastening hole (not shown) formed.

As described above, the AC type LED parapet lighting system according to the preferred embodiments of the present invention is completed as a one-piece assembly through factory standardized production standards and process management / quality control / Therefore, construction errors and quality deterioration caused in the connection, distribution, and assembly processes in the field are fundamentally blocked according to the work conditions of the construction site and the proficiency of the installer. In addition, when LED lighting module and handrail member are combined, new structure and combination method is presented to provide a high-quality LED railing lighting system which is simpler than before, but improved workability, robustness, waterproofness and safety accident prevention effect .

On the other hand, in a railway lighting construction site, a predetermined railing support is provided for each predetermined position, and a general railing member having a through hole is provided for each position excluding the position where the railing illumination is to be installed. Next, for each handrail installation location, an individual LED handrail lighting system, which is released as a one-piece assembly in the factory according to the present invention, is placed. Next, the waterproof connector modules 12a and 12b drawn out from both side ends of the disposed integral assembly are drawn out to the opposite sides through the inner hole of the installed general rail member. Next, as shown in Fig. 2, the drawn-out waterproof connector module and the adjacent male and female connectors of the waterproof connector module adjacent to each other are coupled to each other so that the LED illumination reflection angle of the handrail member 50 is adjusted to the target direction along the specification do. It is generally fixed so as to illuminate the side of the road or the side of the road when the roadside railings are illuminated, and fixed to illuminate the lower railings when it is used for scenery lighting in decks or in India.

Finally, the construction of the LED railing illumination system is completed by fastening and fixing the adjacent railway members and the railings stairs in a stepwise manner. Here, the first lengths of the AC main power supply lines 10a and 10b shown in FIG. 1 are determined to be sufficiently long enough to be mutually connected to each other between adjacent LED rail lighting system assemblies, It is manufactured in advance at the factory. For example, when the LED parapet lighting is installed across the railings one by one in the specification, it is preferable that the first length of the main power supply line is determined to be a margin that is slightly more than twice the distance between the railings.

Meanwhile, when a large number of LED handrail lights are installed and operated in outdoor areas such as roads and bridges, it may be required not only security lamps but also scenery lighting according to color and light quantity variable according to season, time, and event, It is possible to add a function of remotely monitoring the failure of the individual LED railing illumination. Even in this case, an alternative embodiment of the present invention in which the remote communication control means is constituted as an integral module based on the technical idea and embodiments of the present invention described above and is further organically coupled to the AC type LED parapet lighting system of the present invention It is possible. In this case, a communication module and an LED variable control logic according to the LED lighting direction may be added to the LED-BAR lighting module 20, and the communication method may be implemented by further combining the power line communication module for each proper system in the configuration shown in FIG. 1 , It is possible to efficiently add a landscape lighting effect or a remote monitoring function without laying a separate communication line.

As described above, in the case of railing illumination using the LED parapet lighting system according to the present invention, the waterproof type connector modules 12a and 12b provided at both ends of the AC main power supply lines 10a and 10b Since only the male and female fastening means need to be connected to each other, the construction method is very simple, so that it is possible to achieve uniform construction quality even if it is not a skilled engineer. A non-skilled manager can perform the maintenance even during operation such as a short circuit of the AC main power supply lines 10a and 10b, a short circuit of the AC branch power supply lines 17a and 17b, a short circuit accident caused by lightning / Only the connector of the part is dismantled immediately and replaced immediately with the new integral assembly according to the present invention, the maintenance work is immediately finished. Therefore, the construction method using the LED railing lighting system according to the present invention is very excellent compared with the existing one, such as shortening the process time, shortening the construction period, reducing cost, maintaining uniform construction quality, preventing safety accidents, Performance and price competitiveness.

It will be apparent to those skilled in the art that various modifications and changes may be made thereto without departing from the spirit and scope of the present invention as defined by the appended claims. Will be understood clearly.

10: Modular power supply assembly
10a, 10b: AC main power supply lines with different polarities (+, -)
12a and 12b: a waterproof connector module (the male and female fastening means on both sides are configured differently)
14a, 14b: power supply branch point 16: fuse holder (with fuse)
17a, 17b: AC branch power supply lines of different polarities (+, -)
A1, A2, A3: LED-BAR lighting module with integrated power supply assembly
20: LED-BAR lighting module 23: power input terminal
24: AC driver 25: control circuit
27: a plurality of LEDs 28:
29,32: Heat dissipation part (heat sink set)
30: LED-BAR illumination module body part 34a, 34b: first guide wing
35a, 35b: protrusion 36: LED-BAR lighting module storage space
37a, 37b: horizontal step 38a, 38b:
40: lid for combined light diffusing plate 42: lid
44a, 44b: a second guide wing 50: a railing member
52: opening 54,55:
72a, 72b, 72c: FEMALE fastening means 74a, 74b, 74c: MALE fastening means

Claims (3)

In an LED railing lighting system,
Waterproof connector modules 12a and 12b having first and second lengths of AC main power supply lines 10a and 10b and second and third main power supply lines 10a and 10b, AC splitter power supply lines 17a and 17b distributed from a part of the main power supply lines 10a and 10b and a waterproof type fuse holder 16 provided on one line of the branch power supply lines 17a and 17b A modular power supply assembly (10) comprising;
A handrail member (50) of a second length in which an opening (52) is formed in only a part of the center in the longitudinal direction and the inside thereof is a longitudinal hole;
An LED-BAR illumination module 20 on which a substrate 28 in the form of a bar (BAR), a plurality of LEDs 27 in its longitudinal direction, and its control circuit 25 and AC driver 24 are mounted thereon;
The heat releasing section 32 to the lower portion is formed to protrude downward, and the upper part is mounted coupled to the LED-BAR lighting module 20 is the longitudinal direction, and both side surfaces, the first guide blade (34a, 34b projecting into the upper A LED-BAR illumination module body 30 formed in the longitudinal direction corresponding to the LED-BAR illumination module; And
BAR illumination module main body 30 in the lengthwise direction corresponding to the opening 52 on the lower side of the lower portion of the LED-BAR illumination module main body 30 , the second guide wings 44a, 44b And a light-transmitting diffuser plate cover (40) having a curvature corresponding to the outer periphery of the railing member (50), the cover being broader than the opening (52)
The branched power supply lines 17a and 17b of the modular power supply line assembly 10 are coupled to the AC driving unit 24 of the LED-BAR lighting module 20 so as to be supplied with AC power, The first guide vanes 34a and 34b of the body 30 and the second guide vanes 44a and 44b of the lid 40 face each other in a predetermined direction, And the main body 30 coupled with the lid 40 in the state where the AC main power supply lines 10a and 10b are drawn out to the both side ends through the through holes of the railing member 50, The main body 30 and the lid 40 are tightly coupled with each other through a predetermined fastening hole and the both end surfaces of the railing member 50 tightly fastened to the lid 40 are provided with a waterproof type A predetermined end cap (END-CAP) is tightly coupled to the main power supply lines (10a, 10b) at both ends of the connector module (12a, 12b) Is longer than the second length of the handrail member (50)
The waterproof connector modules 12a and 12b provided in the modular power supply line assembly 10 further include a power ground line,
The center of the first guide vanes 34a and 34b is formed in a guide groove shape in only a part of its length in the longitudinal direction and the second guide vanes 44a and 44b are formed by projecting guide blades , And the protrusion guide vanes are fitted to the fitting guide grooves so as to face each other so that the lid (40) seals the opening (52) from the top. Type LED Railing Lighting System. delete delete
KR1020150092040A 2015-06-29 2015-06-29 An ac-type led guardrail lighting system which is easy to build and maintenance, and the building method therefor KR101758457B1 (en)

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KR102101716B1 (en) * 2019-02-13 2020-04-20 주식회사 나무 A post for wood fence having lighting function
KR20210101484A (en) 2020-02-10 2021-08-19 주식회사 이티스 Led bar for guardrail lighting
KR102406671B1 (en) * 2020-12-30 2022-06-07 타이니파워주식회사 Direct current power line communication method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979675B1 (en) * 2009-11-17 2010-09-02 비앤지주식회사 Rail with a led-lighting apparatus
JP2014056845A (en) * 2013-12-24 2014-03-27 San Rail:Kk Led lighting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979675B1 (en) * 2009-11-17 2010-09-02 비앤지주식회사 Rail with a led-lighting apparatus
JP2014056845A (en) * 2013-12-24 2014-03-27 San Rail:Kk Led lighting device

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