KR200421214Y1 - Street lamp - Google Patents

Abstract

According to the present invention, the street lamp is a support having a bamboo shape, a plurality of lamp units provided on the top of the support and made of a light emitting diode, a transparent or translucent cover installed at the end of the support and surrounding the lamp unit, the cover It is provided with a cap provided with a reflecting member is installed on top of the reflecting member to reflect light reflected from the lamp unit in the radial direction.

Street lamp, reflector, lighting, road

Description

Street lamp {a street lamp}

1 is an exploded perspective view of a street lamp according to the present invention,

2 is a cross-sectional view of the street lamp shown in FIG.

3 is a cross-sectional view showing another embodiment of a street lamp according to the present invention.

<Description of Symbols for Main Parts of Drawings>

11; branch

20,25; Lamp unit

30; cover

40; cap

50; secondary lamp unit

The present invention relates to a street lamp, and more particularly to a street lamp capable of implementing various colors of lighting.

Typically, streetlights are provided at predetermined intervals to illuminate the road at night. The street light includes a prop and a head installed therein, which includes an outer case, a reflector and a socket, a canopy cover, a lamp, and the like.

The conventional street lamp having the configuration as described above illuminates the road through the canopy cover by reflecting the light emitted from the lamp downward by the reflecting plate when the lamp is turned on. Since the street lamps installed on the side of the road have relatively high posts, the illuminance between the street lamps is remarkably low, from 9 lx to 15 lx.

In view of such a point, Utility Model No. 20-0190898 discloses a street light having a light collecting plate, and Publication No. 2003-0017090 discloses a street light. The disclosed street lights are installed side by side with a predetermined interval at the bottom of the canopy cover, and diffuse reflectors for diffusing and reflecting the light reflected from the lamp in the longitudinal direction of the road, and are installed on both sides of the canopy in the direction of the road width among the light emitted from the lamp. It is provided with an inductive reflector for guiding consumed light into the road.

Such streetlights have a problem of relatively low illumination because they diffuse light emitted from the lamp even when the light is guided and collected in the road width direction.

Registered Utility Model No. 20-0342005 discloses a street light head structure. The head structure is configured to form an upper surface of a reflecting plate fixed inside the head body as a downward curved reflective protrusion surface to reflect light reflected upward from the lamp to the reflective protrusion surface and be reflected downward.

When the reflecting plate is formed with a downward curved reflective projecting surface, part of the light is diffusely reflected by the projecting surface, making it difficult to increase the illuminance on the road surface. In addition, Korean Utility Model Registration No. 20-0389234 discloses a street light that uses a prism as a lower cover.

Such a street lamp has a problem that the roughness of the road surface is inevitably lowered because the lamp is installed at the end of the relatively high shore. In particular, the street light has a structure that irradiates light around the roadway, so there is a problem that the lighting of India is not made relatively.

In addition, the conventional street light has a structure capable of irradiating uniform light, it is difficult to implement various types of lighting. In the case of a conventional street light, since the light is irradiated at a relatively high place, the structure is complicated.

The present invention is to solve the problems described above, to maximize the efficiency of the light irradiated from the light emitting lamp, it is possible to implement a variety of colors and to provide a street lamp that can relatively increase the ambient illumination There is this.

Another object of the present invention is to provide a street light that can illuminate the road surface around the shore, and can express the appearance of beauty according to local characteristics.

Another object of the present invention is to provide a street lamp that can obtain a high lighting effect with low power consumption.

The street lamp of the present invention for achieving the above object,

With prop having bamboo shape,

A plurality of lamp units installed on an upper part of the pillar and made of a light emitting diode;

It is provided with a transparent or semi-transparent cover that is installed at the end of the post and surrounds the lamp unit, and a cap is installed on the top of the cover to reflect the light reflected from the lamp unit in the radial direction. do.

In the present invention, the light emitting diodes are made of red, green, and blue light emitting diodes capable of realizing full color, and further include an auxiliary lamp unit for illuminating the periphery of the bottom of the support.

Alternatively, the street lamp of the present invention for achieving the above object is

With prop having bamboo shape,

A plurality of lower lamp units installed on an upper part of the support and made of a light emitting diode;

A transparent or translucent cover installed on an end of the support and surrounding the upper lamp unit, a cap installed on an upper portion of the cover,

An upper lamp unit installed in the cap;

It is characterized in that it is provided on the cover and provided with a reflective member for irradiating the light emitted from the upper and lower lamp unit in the radial direction.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

Street lamp according to the present invention can be used as a landscape lighting, such as a driveway, sidewalks or gardens, an embodiment thereof is shown in Figs.

Referring to the drawings, the street lamp 10 is installed at predetermined intervals on a roadside such as a roadway, sidewalk, and the like, and a lamp unit 20 installed at an end of the support 11 and the lamp unit. A cover 30, which is transparent or translucent and surrounds the lamp at a predetermined interval from 20, is provided, and a cap 40 is provided on the cover 30.

The support 11 has a shape of bamboo and has a plurality of nodes, and a base member 13 having a plurality of through-holes 12 formed thereon is fixed to an anchor bolt (not shown). The support 11 is not limited to the above-described embodiment and may be manufactured in various shapes. The height of the support 11 can be produced in various sizes depending on the application of street lights, landscape lighting, lawn lighting. And in the case of a relatively high shore such as a street lamp, the auxiliary lamp unit 50 for illuminating the ground is installed on the bottom of the shore. The auxiliary lamp unit 40 has a see-through window 51 formed on the outer circumferential surface of the support, and a lamp 52 is provided inside the corresponding view window 51, and the lamp 52 has a red, green, and blue color. It is preferable that the light emitting diode is made of a full color.

The lamp unit 20 is installed on an upper portion of the support 11, and includes a lamp housing 21 and a lamp 22 installed in the lamp housing 21. The lamp 22 includes a plurality of lamps. It may be made of a light emitting diode. The light emitting diodes may be formed of red, blue, and green light emitting diodes capable of realizing full color. The lamp housing 21 may be provided with a reflective film (not shown) for reflecting the light emitted from the lamp 22 to the front. The lamp housing 21 may be formed in a funnel shape so as to reflect light generated from the light emitting diodes. Plural small reflection shades may be installed. The cap 40 may be provided with a first reflecting member 60 for radially irradiating light emitted from the lamp unit 20. The first reflecting member 60 may include a plurality of reflecting surfaces. It may be made in the shape of a multi-corner having a.

Meanwhile, as shown in FIG. 3, the lamp unit may include a lower lamp unit 20 installed at an end of the support 11 and an upper lamp unit 25 installed at the cap 40. In this case, the cover 30 is provided with a second reflecting member 80 for reflecting the light emitted from each lamp unit 20, 25 in the radial direction. The second reflecting member 80 may be formed in a diamond shape having a polygonal surface.

The cover 30 may be formed in the shape of a bamboo node that extends the shape of the support 11 made of a bamboo shape, but is not limited thereto. On the other hand, although not shown in the drawing may be further provided with a driving unit for selectively lighting the street lights installed at a predetermined interval.

The street lamp according to the present invention configured as described above, when external power is supplied to the lamp units 20 and 25 at night, its lamp 22, that is, the light emitting diode is driven to emit light. In this way, the light irradiated from the light emitting diode is radiated in the radial direction through the first reflecting member or the second reflecting member 70, 80 provided in the cap 40 or the cover 30.

At this time, since the light is irradiated from the top to the radial direction can emit light around. In particular, when the lamp unit is installed on the upper side and the cap 40 of the support 11, since the light is irradiated radially from the upper and lower side through the second reflecting member 80, it is possible to increase the roughness around the garrod.

In addition, since the auxiliary lamp unit is installed on the lower side of the support 11, the ground around the support can be irradiated to illuminate the front road of the pedestrian.

As described above, the street lamp may be formed in a bamboo shape, and the lamp unit may be installed at an end side thereof to increase illuminance due to careful light irradiation and reduce power consumption. In addition, it is possible to implement a street image suitable for local characteristics, away from the uniform street light.

The LEDs of the lamp units of the street lamps can be selectively driven to produce a specific event.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent embodiments are possible.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

Claims (3)

With prop having bamboo shape, A plurality of lamp units installed on an upper part of the pillar and made of a light emitting diode; And a cap installed at an end of the support and having a transparent or translucent cover surrounding the lamp unit, and a cap installed at the top of the cover to reflect the light reflected from the lamp unit in a radial direction. Street lamp. The method of claim 1, The lower part of the pillar is a street light, characterized in that further provided with an auxiliary lamp unit for illuminating the surrounding of the pillar. With prop having bamboo shape, A lamp unit on a lower side formed of an upper part of the pillar and made of a light emitting diode; A transparent or translucent cover installed at an end of the support and surrounding the lamp unit, a cap installed at the top of the cover, An upper lamp unit installed in the cap; And a reflecting member provided on the cover to radially irradiate light emitted from the upper and lower lamp units.

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