CN203744126U

CN203744126U - LED illumination optical light reflection cover

Info

Publication number: CN203744126U
Application number: CN201320863695.7U
Authority: CN
Inventors: 孙伟; 潘海清; 沈涛; 张曼曼
Original assignee: Yesun (changzhou) Photoelectric Technology Co Ltd
Current assignee: Yesun (changzhou) Photoelectric Technology Co Ltd
Priority date: 2013-12-25
Filing date: 2013-12-25
Publication date: 2014-07-30
Anticipated expiration: 2023-12-25

Abstract

The utility model discloses an LED illumination optical light reflection cover which comprises a light reflection cover body. The light reflection cover body is formed by integrating a light reflection cup set and arc plates which are located on the two sides of the light reflection cup set respectively and extend upwards. The light reflection cup set is formed by arranging a plurality of light reflection cups capable of forming square light spots when an LED illuminates, and the bottom of each light reflection cup is provided with an LED lamp hole. According to the light reflection cover, the light balancing effect can be improved, the uncomfortable feeling of a human body caused by a lamp is reduced, and meanwhile, the uniform square light spots can be formed at an illuminated area, and the utilization efficiency of the lamp in a square space can be obviously improved.

Description

LED light optics reflection shield

Technical field

The utility model relates to a kind of LED light optics reflection shield, belongs to LED technical field of lamps.

Background technology

At present, the interior space, mostly be square space, because LED belongs to spot light, traditional lighting light fixture adopts circular lampshade mostly, light could arrive after penetrating circular lampshade from LED light source and use region, light type is now circle, use this kind of lamp lighting in square space time, can cause space entirety content to be prone to light and shade and replace uneven phenomenon, reduce light fixture utilization ratio, through carefully exploring, basic reason is the reflection shield of light fixture, so be badly in need of a kind of novel reflection shield of design.

Summary of the invention

Technical problem to be solved in the utility model is the defect that overcomes prior art, a kind of LED light optics reflection shield is provided, it not only can strengthen even light effect, reduce the sense of discomfort of light fixture to human body, and can form uniform square hot spot in shone region, can significantly improve the utilization ratio of light fixture in square space.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of LED light optics reflection shield, comprise reflection shield body, reflection shield body is mainly made into integration by reflector group and the both sides and the upwardly extending arc plate that lay respectively at reflector group, reflector group is arranged and is formed by multiple reflectors that can irradiate square focus spot in the time that LED throws light on, and the bottom of each reflector all has LED lamp hole.

Further, described reflector is hollow truncated rectangular pyramids structure, and LED lamp hole opens on the serrated end of reflector, and the bellend of reflector is connected with reflection shield body.

Further, the reflector of described reflector group has 12, and becomes two row, the structure that every row are six.

Adopt after technique scheme, the utility model has higher reflectivity in visible wavelength range, make light reflection to default region, control lighting angle, form uniform square hot spot in shone region, can significantly improve light fixture utilization ratio in square space, each reflector can also increase cutoff angle of a luminaire, by this series of renewal design, reduce the sense of discomfort of light fixture to human body.

Brief description of the drawings

Fig. 1 is the stereogram of LED light optics reflection shield of the present utility model;

Fig. 2 is the front view of LED light optics reflection shield of the present utility model;

Fig. 3 is the top view of Fig. 2.

Detailed description of the invention

For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below,

As shown in Fig. 1 ~ 3, a kind of LED light optics reflection shield, comprise reflection shield body 1, reflection shield body 1 is mainly made into integration by reflector group 1-1 and the both sides and the upwardly extending arc plate 1-2 that lay respectively at reflector group 1-1, reflector group 1-1 is arranged and is formed by multiple reflector 1-1-1 that can irradiate square focus spot in the time that LED throws light on, and the bottom of each reflector 1-1-1 all has LED lamp hole 1-1-1-1.

As shown in Figure 3, reflector 1-1-1 is hollow truncated rectangular pyramids structure, and LED lamp hole 1-1-1-1 opens on the serrated end of reflector 1-1-1, and the bellend of reflector 1-1-1 is connected with reflection shield body 1.

As shown in Figure 1,3, the reflector 1-1-1 of reflector group 1-1 has 12, and becomes two row, the structure that every row are six, but be not limited to this.

Operation principle of the present utility model is as follows:

The utility model has higher reflectivity in visible wavelength range, make light reflection to default region, control lighting angle, form uniform square hot spot in shone region, can significantly improve light fixture utilization ratio in square space, each reflector 1-1-1 can also increase cutoff angle of a luminaire, by this series of renewal design, reduces the sense of discomfort of light fixture to human body.

Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a LED light optics reflection shield, comprise reflection shield body (1), it is characterized in that: reflection shield body (1) is mainly made into integration by reflector group (1-1) and the both sides and the upwardly extending arc plate (1-2) that lay respectively at reflector group (1-1), reflector group (1-1) is arranged and is formed by multiple reflectors (1-1-1) that can irradiate square focus spot in the time that LED throws light on, and the bottom of each reflector (1-1-1) all has LED lamp hole (1-1-1-1).

2. LED light optics reflection shield according to claim 1, it is characterized in that: described reflector (1-1-1) is hollow truncated rectangular pyramids structure, and LED lamp hole (1-1-1-1) is opened on the serrated end of reflector (1-1-1), the bellend of reflector (1-1-1) is connected with reflection shield body (1).

3. LED light optics reflection shield according to claim 1 and 2, is characterized in that: the reflector (1-1-1) of described reflector group (1-1) has 12, and becomes two row, the structure that every row are six.