KR20160034545A

KR20160034545A - LED lighting radiator attached outside surface of quadrangular pyramid type with inside blank and cut out peaked upper

Info

Publication number: KR20160034545A
Application number: KR1020140125376A
Authority: KR
Inventors: 박찬희
Original assignee: 박찬희
Priority date: 2014-09-21
Filing date: 2014-09-21
Publication date: 2016-03-30

Abstract

The present invention attaches a radiator to an external side of a quadrangular pyramid shape which is empty and of which an upper portion is cut, attaches an LED lamp to an upper side of an inner side of the quadrangular pyramid shape, and plates a safe mirror or mirror chrome on a surface except a surface where the LED lamp is attached to the inner side of the quadrangular pyramid. The radiator is attached to the external side of the quadrangular pyramid shape such that all external sides of the quadrangular pyramid shape touching the atmosphere are used as heat radiation surfaces. Therefore, a heat radiating area gets larger than a lamp array of an existing flat panel type to be advantageous in heat radiation. Intensity of illumination of a lighting surface is increased by mirror reflection.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a LED lighting radiator having a quadrangular pyramid shape,

The LED lamp has advantages such as small power consumption per unit illumination, long lifespan, no harmful substances, and excellent linearity of light, but it is difficult to select LED lamp when manufacturing a lighting lamp because it is vulnerable to heat.

However, LED lamps are gradually becoming cheaper and cheaper, replacing traditional metal halide lamps and fluorescent lamps with many advantages.

Manufacturers of LED lamps at home and abroad have been making a lot of research and efforts for efficient heat emission from LED lamps.

The Korean Intellectual Property Office (KIPO) is registered with MOA ELECTRONICS CO., LTD., An expansive heat-dissipating device of a tree branch type (Application No.: 1020110082046) for outdoor use LED lighting and an LED lighting module (Application No.: 1020100100242)

LED lamps generate more heat as efficiency rises, and the LED lamp capacity and heat dissipation problem are taken into account when fabricating the lamp. Even if the efficiency is a little low, the LED lamp is selected within a range that does not cause heat discharge problem .

In addition, since the conventional LED illumination lamp is of a flat plate type, it is difficult to mount a reflector, the light is unnecessarily widespread, and at the same time, there is a problem that invasive light is generated at night to break the vital rhythm of animals and plants .

In order to solve the conventional problem, in the present invention, a radiator is attached to the outer surface of a quadrangular pyramid with a hollow and a top cut off, an LED lamp is attached to the upper surface of the quadrangular pyramid inner surface, A safety mirror or a mirror chrome plating is applied to the other surfaces.

Since the radiator is attached to the outer surface of the quadrangular pyramid, all of the outer surfaces of the quadrangular pyramid contacting the atmosphere can be used as the radiating surface, which is advantageous for radiating heat because the radiating area is wider than that of the conventional flat lamp arrangement.

In addition, since the radiator is attached to the outer surface of the quadrangular pyramid, the size of the radiator can be freely selected according to the heat discharge capacity such as a larger size and a smaller size than the one surface constituting the quadrangular pyramid shape.

Since a hollow quadrangular pyramid shape is used, a reflector is attached to the inner side of a quadrangular pyramid shape to enhance the illuminance of the illumination surface, and also to prevent intrusion light.

1 is a perspective view of an LED lighting fixture with a radiator attached to an outer surface of a quadrangular pyramid with a hollow and a top cut off according to the present invention.
Fig. 2 is a cross-sectional view between A and B of Fig. 1;

In addition, the conventional LED illumination lamp which attaches the lamp to the flat plate is structured to have difficulty in mounting the reflector, the light spreads unnecessarily widely, and the problem of generating intruding light that breaks the biological rhythm of animals and plants at night have.

Since the heat radiator is attached to the outer surface of the quadrangular pyramid shape, the outer surface of the quadrangular pyramid which touches the atmosphere can be used as a heat radiating surface, which is wider than the conventional flat lamp arrangement and is advantageous for heat radiation.

Hereinafter, the structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

In the space, two aluminum square plates are placed parallel to the ground and spaced apart from each other by a constant distance between the upper and lower plates so that the upper plate 1 is placed in the first plate and the lower plate 2 2 Flat plate and rectangular flat plate The four sides are defined as the left side (3) and the right side (4) on the left side, and the front side (5) and the rear side are defined as the rear side.

Each of the front and rear sides of each of the two aluminum rectangular plates is divided into three equal parts, and the three divided points are connected by straight lines to divide the first flat plate and the second flat plate into three quadrants , The triangular planar plates on both sides of the middle of the triangular planar plates are folded at 30 to 80 degrees toward the ground.

The first flat plate 1 bent at an angle of 30 to 80 degrees is moved toward the second flat plate 2 so as to overlap the left side 3 and the right side 4 of the first flat plate and the second flat plate, Of the equally divided rectangular flat plates, a portion of the facing first flat plate surface and the entirety of the second flat plate surface are in close contact with each other without any gap between them.

The area of the ladder shape formed by the front side (5) and the rear side of the second flat plate (2), which is tightly adhered without air, is covered with a ladder-like aluminum plate to form a quadrangular pyramid shape in which the inside is hollow and the upper side is cut.

In the upper part of the quadrangular pyramid shape, the facing surfaces of the center part of the first and second flat plates 1 and 2 are spaced apart from each other at regular intervals, and at the center part of the space 6, The stainless steel square pipe 7 of a predetermined size and length is inserted in the rear side direction and the stainless steel square pipe and the first and second flat plates are fixed by bolts and nuts 13. [

A certain number of LED lamps (8) are attached to the surface facing the horizontal plane from the second flat plate to the bottom of the space spaced apart from the central part.

A safety mirror (9) is attached to the surface of the inner surface of the quadrangular pyramid-shaped inner surface of the second flat plate except for the surface where the LED lamp is fixed, or mirror chrome is plated, and the left and right sides of the second flat plate The area is blocked with a transparent polycarbonate plate 10 or a plate of light diffusing.

The heat radiator 11 is closely attached to the inclined outer side surfaces of both sides of the central area of the first flat plate and is attached by the bolts 14. Heat generated from the LED lamp is dissipated through the first and second flat plates and the radiator do.

Accordingly, the present invention is applicable to a case where a radiator is attached to the outer surface of a quadrangular pyramid, a safety mirror is attached to an area of the inner surface of the quadrangular pyramid except for the surface where the LED lamp is fixed, or a mirror chrome plating is provided. It is a LED light with a radiator on the outside.

It is intended that the scope of the invention be construed as being within the purview of those skilled in the art, including the features of the present invention, and such variations are considered to be within the scope of the present invention.

1. Upper plate or first plate.
2. Lower plate or second plate.
3. Left side of rectangular plate.
4. Right side of rectangular plate.
5. The front side of the rectangular plate.
6. The space between the first and second flat plates.
7. Square pipe.
8. LED lamp.
9. Safety mirror or chrome plated side.
10. Transparent polycarbonate or light diffuser plate.
11. Radiator.
12. Adhered side of first and second plates.
13. Bolts and nuts.
14. Bolts.

Claims

In space, two aluminum square plates are placed parallel to the ground and spaced apart from each other by a constant spacing between the top and bottom so that the top plate is the first plate, the bottom plate is the second plate, and the rectangular plate 4 The sides are defined as the left side and the right side, the front side and the rear side,
The first flat plate and the second flat plate are each divided into three equal parts in a rectangular shape, and a quadrangular flat plate on both sides of the center of the rectangular flat plate is folded at 30 to 80 degrees toward the ground,
The first flat plate bent at the angle of 30 to 80 degrees is moved to the second flat plate so as to overlap the left and right sides of the first flat plate and the second flat plate, A part of the first flat plate surface facing each other and the entire second flat plate surface are in close contact with each other without any gap,
The area of the ladder-like shape formed by the front side and the rear side of the second flat plate adhered without the air gap is closed by a ladder-type aluminum plate, and a hollow cone shape in which the inside is hollowed and the upper side is cut is made,
In the upper portion of the quadrangular pyramid shape, the facing surfaces of the central portion of the first and second flat plates are spaced apart at regular intervals, and the central portion of the space spaced apart by a predetermined distance has a predetermined size and length The stainnce square pipe, the first flat plate and the second flat plate are fixed by bolts and nuts,
A certain number of LED lamps are attached to the surface of the second flat plate facing the horizontal plane,
A safety mirror is attached to the surface of the inner surface of the quadrangular pyramid-shaped inner surface formed by the second flat plate and the upper portion is fixed, except for the surface on which the LED lamp is fixed, or the mirror chrome is plated, and the area formed between the left and right sides of the second flat plate is A transparent polycarbonate plate or a plate of light diffusing,
The heat generated by the LED lamp is dissipated through the first and second flat plates and the radiator, and the heat generated from the inner surface of the quadrangular pyramid LED lamps with a radiator attached to the outer surface of the shape of a quadrangular pyramid with a hollow core with a feature of attaching a safety mirror or mirror chrome plating to the area excluding the LED lamp fixing surface.