KR20070090281A - M-shape reflecting cover - Google Patents

Abstract

A reflective cover is provided to guide a scattered beam toward a ground or a target area for improving an optical efficiency by using an outer wing of the reflective cover. A lighting device includes a lighting lamp(1), a first reflective surface(2), a second reflective surface(3), and an angle adjusting unit. The first reflective surface guides a scattered beam toward crops or a target area. The first reflective surface guides the scattered beam toward the second reflective surface. The second reflective surface guides the reflected beam from the first reflective surface to the crops, so that the crops use the reflected beam and reflects the beam back to the first reflective surface. A reflective cover is arranged at a tube-type or pipe-type lamping ceiling. A folding angle of an outer wing of the reflective cover is adjusted by the angle adjusting unit.

Description

Gull wing reflecting cover {M-shape reflecting cover}

1 is a detailed cross-sectional view of the present invention

2 is an area of light used for a crop or a target range after first entering the second reflecting surface and then passing through the first reflecting surface.

3 is 70% of the light area lost to the air by the conventional method, not the present invention

Figure 4 is a perspective view of the inner surface of the present invention M type reflective cover

⊙ Explanation of the main parts of the drawing ⊙

1, lamp

2, left and right first reflection surface

3, left and right second reflecting surface

4, left and right second reflecting angle adjustable ten buckle

5, plant light available lamp irradiation angle

6, adjusting shaft of the second reflecting surface

7, light incident on the second reflecting surface first and then inducing reflection on the first reflecting surface

The present invention relates to the efficiency of the artificial weather room and the general lighting device, the conventional lighting device is 70% of the irradiated light is scattered to the air without reaching the crop or the target range is lost because the use efficiency is low, there is an uneconomical defect,

In order to achieve the invention, it is possible to increase the light utilization efficiency by directing the light from the lamp which is not on the ground where the crop is grown in the artificial weather room or about 70% to the other side rather than the target. It is technical problem to do

The configuration of the present invention is a technology using the principle that all the light goes straight and reflects the angle of the same size as the angle of incidence when touching the reflective surface

First reflective surface

Second reflective surface

It consists of a structure that combines the angle adjustment tenbuckle of the second reflecting surface

The first reflecting surface has a function of inducing and reflecting light 7 incident on the second reflecting surface and scattering in a direction that cannot be used by the plant or in the opposite direction of the target range toward the direction or the cropping range where the first surface can be used; Has a function of inducing diffuse light in a direction that cannot enter the second surface to enter the second reflective surface

  The second reflecting surface has a function of guiding the light incident from the first reflecting surface in a direction that the crop can use, and inducing the incident light so that the first reflecting surface can enter the directional reflected light 7 which the crop cannot use. There is a function to let it.

Lighting lamps are usually bulb-like, onion-like bulbs and tubes or pipes,

Bulb-type lamps, such as onion bulbs, are vertical on the horizon where crops grow, so the angle of incidence at which the crops receive light is adversely affected.

Because the tube or pipe is like a bar parallel to the horizontal line on which the crop grows, the angle of incidence at which the crop receives light is favorable, and 70% of the scattered light can be directed in the direction that the crop can use.

형 반사cover를 설치한 것인데 반사cover의 바깥쪽 날개는 갈매기가 날개 짓 할 때와 같이 필요한 각도만큼 각도 조절 텐버클을 접거나 펴서 펼침 각을 조절할 수 있는 기능이 있다.The present invention is a structure in which the first reflecting surface, the second reflecting surface, and the second reflecting surface are constructed by the angle adjusting tenbuckles, which are engraved like a seagull wing on a tube or pipe lamp ceiling.

The outer cover of the reflective cover has the function to adjust the spread angle by folding or unfolding the angle-adjustable buckle as necessary as the seagull does.

Any lamps such as bulbs, tubes, pipes, etc., which are lost to the ground, other than 30%, are lost to the air, but the first and second reflective surfaces of the present invention can be used in the direction of 99% of the crop. Induces a role

In the present invention, the use of 99% by inducing 70% of the light of the lamp to be used in the crop or the target range with 70% of the light extinguished to a space other than the range or the target range of the crop can be used as the first and second reflecting surfaces. The efficiency enhancing function is effective.

Claims (1)

Using the principle of the light of the present invention to go straight and reflect the angle of the same size as the angle of incidence when touching the reflective surface

Type namely M cover and right and left second reflecting angle adjustable ten buckle

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