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Spot adjustable indoor projection illuminating system

A lighting system and projection system technology, applied in the direction of lighting devices, lighting and heating equipment, lighting device components, etc., can solve the problems of changing the irradiation range or lighting spot shape, poor equipment flexibility, etc., to meet lighting needs and save The effect of the occupied space, great lighting flexibility

Active Publication Date: 2014-01-01
INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

However, at present, LED lighting and decoration products still have the problem of poor equipment flexibility, and it is impossible to change the irradiation range or the shape of the lighting spot according to the specific environmental requirements.

Method used

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  • Spot adjustable indoor projection illuminating system
  • Spot adjustable indoor projection illuminating system

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0014] The indoor projection lighting system with adjustable light spot can flexibly adjust the lighting range and light spot shape. It uses the projection principle to project basic light to multiple indoor reflection systems, and the reflected light is used for indoor general lighting or special lighting. The lighting system can provide greater flexibility for indoor lighting environments. The present invention adds heat dissipation components in the projection system, which can reduce system heat to a greater extent.

[0015] The indoor projection lighting system with adjustable light spot provided by the present invention includes: a projection system, a cooling system, a control system, and multiple indoor reflection...

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Abstract

The invention discloses a spot adjustable indoor projection illuminating system comprising a multipath projection system for providing projection light of the indoor projection lighting system, a control system for controlling intercommunication among the systems; multipath reflection system for converting the projection light from the multipath projection system into the illuminating light projection system of the multiplexer into the illumination light emitted in a specific range. The system disclosed in the invention magnifies the spots and adjusts spot shapes by setting a plurality of projection light path and a plurality of reflection surfaces; meanwhile, a heat radiating component is added in the projection system, which can reduce the heat of the system to a greater degree. The invention has the advantages of saving spaces occupied by both lamps and lens and reflectors of traditional lighting equipments and providing greater flexibility in the lighting.

Description

technical field [0001] The invention belongs to the application field of semiconductor lighting, in particular to an indoor projection lighting system with adjustable light spots. Background technique [0002] With the development of product technology and the deepening of marketization, lighting, decoration, projection lamps and other products are becoming more and more mature, and have penetrated into many fields such as our life, education, business and home entertainment. [0003] At present, LED lighting, decoration, projection, display equipment and other application products have been widely used and the technology is becoming more and more mature, but people's expectations for the integration of product functions are endless, and people hope to get more flexible, miniaturized and multi-functional lighting decoration product. [0004] The two basic functions of lighting, one is to assist in identifying objects, and the other is to render the atmosphere of the environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V7/04F21V14/04F21V14/02F21V29/00F21K9/20F21V29/50
Inventor 刘立莉杨华卢鹏志薛斌孔庆峰王兵李璟王军喜李晋闽
Owner INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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