KR102339695B1 - LED luminaires for street lights with decorative lighting - Google Patents

Abstract

The present invention relates to a luminaire for a street lamp, which is installed on the periphery of various roads so that people or vehicles can travel, and more particularly, to an LED luminaire for a street lamp in which an upper cover with a built-in converter is hingedly coupled to an upper side of a lower body to which a heat sink, a lens plate, and an LED substrate are coupled. A heat dissipation lighting slot for heat dissipation and indirect lighting is formed in the lower body in a vertical direction, a radial fastening lighting slot is formed in the upper cover in a horizontal direction, and an elastic support fixing clip and an LED module corresponding to the fastening lighting slot are formed inside the upper cover. Accordingly, the heat generated in the luminaire is rapidly released by various positions and sizes of slots formed in the lower body and the upper cover, and decorative lighting irradiated through the slots as described above creates a beautiful decorative effect for the luminaire. In the case of a street lamp erected in the form of a colonnade, the aesthetics of a city is improved by realizing ambient lighting and decorative lighting in the form of waves or gradations by using the luminaire with decorative lighting, while the decorativeness of the street lamp can be further improved.

Description

{LED luminaires for street lights with decorative lighting}

The present invention relates to a luminaire for street lamps installed on the periphery of various roads so that people or cars can travel, and more particularly, the LED module is formed by coupling the tan fixing clip inside the upper cover of the luminaire having the LED light source embedded therein. Thus, while the lighting light of the LED module is irradiated to the lower part and side of the luminaire, beautiful decorative light by indirect lighting is produced, and the heat dissipation effect by various slots is improved, while using the decorative light of the luminaire itself to form a colonnade. It relates to an LED luminaire for street lamps that can produce decorative lighting for street lamps installed upright and rhythmic and dynamic decorative lighting.

In general, street lights for illuminating the road are generally installed at the edge of various roads, such as a road for vehicles or a road for people or bicycles to pass through, or a road for bicycles.

In addition, park lights or security lights to illuminate dark places at night are installed in various amusement parks, amusement parks, walkways, and apartment complexes. It is installed in the vicinity of facilities, etc. so that these various facilities can be conveniently used even at night.

Most of these streetlights, park lights, and security lights have the same or similar structure, and as shown in FIG. 1 , an arm 11 protruding from one or both sides from the tip of a pillar 10 installed vertically in common, and It consists of a downward luminaire 12 that is mounted and fixed to the end of the arm 11 .

That is, the street lights, park lights, and security lights as described above are to enable cars, motorcycles, bicycles, and people to safely pass and view the surroundings at night. It is completed by coupling and forming a luminaire in which a lamp is built-in to the end of the support arm in a state in which the support arms on one or both sides are installed in the transverse direction at the upper end of the column installed vertically from the stand.

The lighting fixture at this time is formed by coupling a transparent light-transmitting body to the lower side of the opaque body, and a high-intensity lamp is coupled to the inside of the body. When the lamp is turned on, the light of the lamp brightly illuminates the surrounding areas such as roads and parks located on the ground through the electric projector.

In this case, the lighting fixture is formed by coupling a transparent light-transmitting body to the lower side of the lighting fixture body, and a high-intensity lamp or LED light source is coupled to the inside of the body, and power is applied from a wire connected through the inside of the pole to the light source When the above-mentioned light source is turned on, the lighting of the light source brightly illuminates the surroundings of roads and parks located on the ground through the electric projection body.

In addition, the light fixture has a built-in LED light source plate, a heat sink, and a converter therein, and as the upper cover is formed by hinged coupling to the main body of the light fixture, the internal parts are inspected through the opening and closing action of the upper cover. Replacement or repair will be made.

As in Patent Registration No. 10-0941034, a rectangular light irradiating hole is perforated in the center of the bottom surface of such an LED luminaire, and several long air distribution holes are vertically spaced on the four sides formed to be inclined outwardly from the bottom surface to the top. a lower case having a structure in which a fixing piece of a pillar coupler which is perforated in the direction and integrally provided with a pair of hinge pieces at the rear portion is formed to protrude; an LED mounting hole that is detachably installed around the light irradiating hole from the inside of the lower case; a plurality of LED substrates that are respectively fixedly installed on the inner surface and the ceiling of the four side surfaces of the LED installation unit to generate light required for lighting; a floodlight that transmits light generated from the light emitting diodes and blocks the inflow of various foreign substances and running water from the outside; A waterproof and dustproof gasket that not only maintains airtightness between the LED installation part and the floodlight, but also alleviates the impact force applied from the outside; a heat sink which is fixedly installed on the upper surface of the LED mounting hole and radiates heat generated when the light emitting diodes are driven; a column coupler which is detachably installed on the fixing piece of the column coupler of the lower case; In a state in which the hinge coupling piece formed on the rear side is axially supported to open and close on the hinge piece formed by bending the pillar coupling part fixing piece of the lower case, the upper cover is fixed in a form that completely surrounds the upper opening of the lower case through several fixtures; ; When supplying AC voltage, a power supply unit that converts the DC voltage required to drive the light emitting diode and supplies it to the LED substrates has been devised and registered.

Next, in the case of Patent Registration No. 10-1425515, the LED light source mounted inside the main body of the luminaire is separately formed and mounted into a plurality of split light source plates, and each of these split light source plates can be adjusted with various angles from the luminaire body. By using each split light source plate with individually adjustable angle, it is possible to control and change the irradiation range and irradiation angle without the need for a shading plate that has been used in existing street lamp luminaires. If there is a house, it is possible to minimize the damage caused by the lighting of street lamps by using the best shading and irradiation range in consideration of the characteristics and conditions of roads and adjacent areas by adjusting the irradiation angle or changing the irradiation range. For street lamps that have the effect of preventing safety accidents in advance by preventing fatigue or confusion while driving due to a decrease in the evenness because the uniformity system for the road on which the column-type street lamp is installed can be maintained at a constant high level. LED luminaires have been devised and registered.

In addition, as shown in Patent Registration No. 10-1708377, a plurality of LED module assembly parts are mounted in a matrix of an assembly frame and LED module assembly parts of the assembly frame. By providing an LED street light fixture with an electric part for supplying electricity to the street light pole arm so that it can be fastened to the street light pole arm, even on a wide road with three or more lanes, not only the outer lane where the LED street light is installed, but also the inner lane far from the LED street light is required by road standards. LED street light fixtures to ensure light distribution have been devised and registered.

Next, as shown in Patent Registration No. 10-1898638, the area where the LED module is installed is selected so that the cooling of the heat emitted from the LED module is smoothly circulated and the sediment such as dust is not accumulated on the internal LED module due to the characteristics of the street lamp installed on the street. 1 An LED street light fixture in which upper and lower through-holes and side through-holes are formed in the rim of the lower case and the side cover of the upper cover has been devised and registered.

However, the existing LED luminaires for street lamps as described above are being improved by focusing only on the combined structure of the luminaire itself or heat dissipation or opening and closing structure. It has a problem that the appearance and lighting form are extremely monotonous because the role as a decoration or landscape means using erected street lamps is weak.

In other words, in recent years, various indirect lighting technologies are being applied to improve the aesthetics of the city center, and landscape lighting of various brightness and colors is installed on cultural assets, various sculptures, outer walls of buildings, tops, bridges or parks, etc. Rather than the original role of lighting, it illuminates all or part of the lighting object to shine brightly at night or in dark weather, making these lighting objects more colorful and beautiful, improving and improving the aesthetics of the city center due to the beautiful lighting decoration. .

On the other hand, streetlights installed along roadsides and parks innumerable numbers do not play any role during the daytime, but also merely play a role of lighting at night. Efforts are urgently needed to solve the problems of the street lamp and to improve the decorativeness of the luminaire itself.

Republic of Korea Patent 10-0941034 (Registered on Feb. 1, 2010) Republic of Korea Patent 10-1425515 (Registered on July 25, 2014) Republic of Korea Patent Registration 10-1708377 (Registered on Feb. 14, 2017) Republic of Korea Patent 10-1898638 (Registered on September 7, 2018)

The present invention is an improvement of the above-described problems, in an LED luminaire for street lamps in which an upper cover having a converter built-in is hinged on an upper side of a lower body to which a heat sink, a lens plate, and an LED substrate are coupled, the lower body includes A heat dissipation lighting slot for heat dissipation and indirect lighting is formed in a vertical direction, a radial fastening lighting slot is formed in the upper cover in a horizontal direction, and an LED module and a tan fixing clip corresponding to the fastening lighting slot are formed inside the upper cover. By forming a bond to form,

The lighting light of the LED module to which the power is applied is directed to the lower surface of the lower body and the side of the upper cover to produce a beautiful decorative light for the entire luminaire, and the street lamp installed in the form of a colonnade as well as the implementation of ambient lighting by the LED module It is an object of the present invention to provide an LED luminaire for a street lamp that can be controlled to produce decorative lighting in the form of waves or gradations.

The present invention for achieving the above object is divided into a lower body to which a heat sink, an LED substrate and a lens plate are sequentially coupled, and an upper cover to which a converter is mounted inside, and an upper part on one upper side of the lower body In the LED luminaire for street lamps in which the lower side of the cover is hinged to each other,

A heat dissipation lighting slot is formed through the lower body in a vertical direction, and an LED module is coupled to the inner surface of the upper cover using a separately provided tan fixing clip, and the lighting light of the LED module is transmitted through the upper cover. At the same time, it is made by repeatedly forming a fastening lighting slot for fixing the tan fixing clip in the horizontal direction.

According to the present invention, the heat generated in the luminaire is rapidly released by slots of various positions and sizes formed in the lower body and the upper cover, and the decorative lighting irradiated through the slots as described above has a beautiful decorative effect on the luminaire. In the case of a street lamp erected in the form of a colonnade, the luminaire having the above decorative lighting is used to realize ambient lighting and to produce decorative lighting in the form of waves or gradations to improve the aesthetics of the city and improve the aesthetics of the street lamp itself. The decorativeness can be further improved.

1 is an overall view showing the structure of a general street lamp;
2 is an overall perspective view of the upper and lower sides of the luminaire according to the present invention;
3 is an exploded perspective view of the main part of the luminaire according to the present invention;
4 is an exploded perspective view of the entire luminaire according to the present invention;
5 is a perspective view of an LED module coupled to the upper cover of the luminaire according to the present invention;
6 is a layout view of the LED module for the upper cover of the luminaire according to the present invention;
7 is a cross-sectional explanatory view showing a lighting directing action for a luminaire according to the present invention

Additional objects, features and advantages of the present invention may be more clearly understood from the following detailed description and accompanying drawings.

Prior to the detailed description of the present invention, the present invention can make various changes and can have various embodiments, and the examples described below and shown in the drawings are not intended to limit the present invention to specific embodiments. No, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In addition, when it is said that a certain component is "connected" or "connected" to another component, it may be directly connected or connected to the other component, but other components may exist in between. It should be understood that there is On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

Next, the terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

In addition, terms such as "...unit", "...unit", "...module", etc. described in the specification mean a unit that processes at least one function or operation, which includes hardware or software or hardware and It can be implemented by a combination of software.

In addition, in the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

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

1 is an overall view showing a general street lamp structure, FIG. 2 is an overall upper and lower perspective view of the luminaire according to the present invention, FIG. 3 is an exploded perspective view of the main part of the luminaire according to the present invention, and FIG. 4 is a luminaire according to the present invention It is a completely disassembled perspective view.

As shown, the LED luminaire according to the present invention consists of a lower body 100 and an upper cover 200 made by die-casting which is strong and has excellent heat dissipation, and an upper side of the lower body 100 and an upper cover 200. One side of the lower part is hinged to each other to rotate the upper cover 200 upward from the lower body 100 to open the interior of the lower body 100 and the lower part of the upper cover 200. , The lower body 100 and the upper cover 200 are made to fix the state in close contact with each other through a separately provided locking means (not shown in the drawing).

At this time, as the LED substrate 120 is mounted downwardly on the lower body 100 as described above, a high-level lighting light is produced toward the ground by the LED substrate 120 to which power is applied. A heat sink 110 made of a material having excellent heat dissipation such as aluminum is closely fixed to the upper side of 120, and a lens plate 130 is closely fixed to the lower side of the LED substrate 120, and the heat sink ( 110) is to protrude innumerable blades or pillar-shaped heat dissipation fins to increase the contact area with air, and the lens plate 130 corresponds to the number of light emitting diodes soldered to the LED substrate 120 and the soldering position. This type of lens is repeatedly formed so that the lighting light of the LED substrate 120 is evenly spread toward the ground.

In addition, the converter 210 and the like are mounted inside the lower inner side of the upper cover 200 as described above to stably supply power to the LED substrate 120 .

In the present invention, in the LED luminaire for a street lamp having such a configuration, a plurality of heat dissipation lighting slots 101 and 101 ' are formed through the lower body 100 in the vertical direction, and the heat dissipation lighting slot 101 Reference numeral 101 ′ is formed in a narrow and elongated shape in the lower body 100 at a position not to interfere with the LED substrate 120 .

Accordingly, due to the heat dissipation lighting slots 101 and 101 ′, the high temperature heat from the built-in heat sink 110 and the LED board 120 can be rapidly released while the outside air naturally communicates inside the luminaire, so it is turned on. It is possible to further improve the efficiency and extend the service life of the LED substrate 120 at the same time. It looks subtly and creates a beautiful decorative light by indirect lighting.

That is, on the inner surface of the upper cover 200 as described above, a separately provided LED module 400, 400' is formed by using a separately provided tan fixing clip 300, 300'. In the upper cover 200, a plurality of fastening lighting slots 201, 201' at positions corresponding to the LED modules 400, 400' are repeatedly formed in the horizontal direction to penetrate radially.

At this time, the carbon fixing clips 300 and 300' are metal bends in the shape of a "C", and are bent outwardly in the upper or lower direction at the upper and lower centers of the carbon fixing clips 300 and 300'. Fastening parts 302 and 302' having a locking hole 301 are formed.

In addition, the LED modules 400 and 400' as described above can receive stable power from a separately provided SMPS fixed to the inside of the upper cover 200, and the SMPS is a general addition in LED lighting. Since it corresponds to a component, it will be omitted from the drawings and detailed description.

Accordingly, by pressing the fastening parts 302, 302' located on the upper and lower sides with the fingers in the state where the LED modules 400 and 400' are accommodated inside the tan fixing clips 300 and 300', When the fastening parts 302, 302' are inserted into the fastening lighting slots 201 and 201' of the upper cover 200 in the compressed state, the fastening parts 302, 302' are As the force pressing the fastening parts 302 and 302' is removed the moment it is inserted through the fastening lighting slots 201, 201', the pressing force of the fastening parts 302 and 302' is lost, and the elastic restoring force is to be expanded to its original shape by the elastic expansion, and the locking hole 301 is locked to the outer surface of the upper cover 200 through the upper and lower ends of the fastening lighting slots 201 and 201 ′ and the upper cover Coupling and solid fixing of the tan fixing clips 300 and 300' to the 200 are made.

In addition, when it is desired to separate the LED modules 400 and 400 ′ from the upper cover 200 , the coupling parts 302 and 302 ′ exposed to the inside of the upper cover 200 are pressed in opposite directions. So that the locking hole 301 of the end of the fastening part 302, 302' is located in the fastening lighting slot 201, 201', the LED module 400, 400' and the tanji are easily removed from the upper cover 200. The fixing clips 300 and 300' may be separated.

Accordingly, when power is applied to the LED modules 400 and 400' in the assembled state as described above, the LED modules 400 and 400' are turned on, and the lighting lights of the LED modules 400 and 400' are While being transmitted through the fastening lighting slots 201 and 201 ′ of the upper cover 200 as described above, beautiful decorative lighting is produced from the outside, and the light emitting diodes soldered to the LED modules 400 and 400 ′ are As shown in FIG. 6 , by arranging the same as the spacing between the fastening lighting slots 201 and 201 ′, the decorative lighting of relatively high illuminance from the fastening lighting slots 201 and 201 ′ is produced to the outside. would be ideal

Therefore, by the above-described LED substrate 120, the street lamp luminaire produces a lighting light toward the floor at a desired illuminance, and by the above-described LED modules 400 and 400 ′, the upper cover 200 is The indirect lighting on the outer surface of the upper cover 200 is produced through the fastening lighting slots 201 and 201', and the LED modules 400 and 400' located inside the upper cover 200 as described above. ), some of the lighting light is transmitted through the heat dissipation lighting slots 101 and 101' formed in the lower body 100, and indirect lighting for the bottom part of the lower body 100 can be produced together. there will be

In this case, the LED modules 400 and 400' may be combined with various brightnesses and colors, and if necessary, may be applied to produce various indirect lighting through color change.

In addition, when the street lamp to which the luminaire of the present invention as described above is applied is constructed in the form of a colonnade, the color change or difference in brightness or flickering of the luminaires of the entire street lamp is controlled by using the luminaire with indirect lighting as described above. and decorative lighting in the form of rhythmic ambient or in the form of waves or gradations, it is possible to improve the aesthetics of the city and further enhance the beautiful decorativeness.

Therefore, in the LED luminaire of the present invention, the heat inside the luminaire is removed by the heat dissipation lighting slots 101 and 101 ′ and the fastening lighting slots 201 and 201 ′ penetrating the lower body 100 and the upper cover 200 . It can be emitted quickly, so that it is possible to improve lighting efficiency and extend the service life, and due to the lighting of the built-in LED modules 400, 400', beautiful decorative lighting of the luminaire itself is possible, as well as luminaires having decorative lighting It is possible to produce various and beautiful decorative lighting for the applied colonnade-shaped street lamp.

The configuration shown in the embodiments and drawings described in the present specification as described above is merely the most preferred embodiment of the present invention and does not represent all of the technical spirit of the present invention, so various equivalents and modifications that can be substituted for them It should be understood that there may be examples.

100: lower body 101, 101': heat dissipation lighting slot
110: heat sink
120: LED board
130: lens plate
200: upper cover 201,201': fastening lighting slot
210: converter
300,300': tan fixing clip 301: locking hole
302,302': fastening part
400,400' : LED module

Claims (2)

The heat sink 110, the LED substrate 120, and the lens plate 130 are sequentially coupled to the lower body 100, and the upper cover 200 to which the converter 210 is mounted inside the lower body ( 100) so that the lower one side of the upper cover 200 is hinged to each other on one upper side of the upper body 100, and heat dissipation lighting slots 101 and 101' are formed through the lower body 100 in the vertical direction, and the upper cover ( 200), the LED module 400, 400' is coupled using a separately provided tan fixing clip 300, 300', and the LED module 400 is on the upper cover 200 ( A street lamp in which the lighting light of 400') is transmitted and at the same time, the fastening lighting slots 201 and 201' for fixing the tan fixing clips 300 and 300' are penetrated in the horizontal direction to produce decorative lighting. In the LED luminaire for
The tan fixing clips 300 and 300' are bent bodies in the shape of a "C", and are fastened with hooking holes 301 of outward bending at the center of the upper and lower sides of the tan fixing clips 300 and 300'. The parts 302, 302' are formed, and the fastening parts 302, 302' in a state in which the LED module 400, 400' is accommodated inside the tan fixing clip 300, 300'. The LED module 400 for the upper cover 200 (400) ( 400') LED luminaire for street lamps to produce decorative lighting, characterized in that it is easily installed. delete

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