A large building intelligent lighting device

Abstract

The invention is applicable to the technical field of lighting devices, and provides an intelligent lighting device for large buildings, comprising: an intelligent adjustment mechanism for adjusting the size of the angle formed between the shield and the fixed seat according to the light intensity; a cleaning mechanism, a driving member The first drives the moving base to move, and the moving base cleans the lighting parts longitudinally by driving the cleaning parts to move longitudinally; the second driving part drives the driving wheel and the second driven wheel to rotate through the driving wheel, the driving wheel drives the driven wheel to rotate, and the driven wheel passes through The rotating component drives the movable component to rotate, the driven wheel 2 drives the cam to rotate, the cam cooperates with the elastic member 1 to drive the movable component to reciprocate, the movable component cooperates with the elastic component 2 to drive the movable component to reciprocate, and the movable component drives the cleaning member to reciprocate. Perform lateral cleaning. The method of the invention is novel and practical, can clean a plurality of lighting parts at the same time, has good cleaning effect, and the device is intelligent and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of lighting devices, and in particular relates to an intelligent lighting device for large buildings. Background technique [0002] The environment composed of various factors that affect the human body's sense of heat and cold is called thermal environment. Factors that affect the indoor thermal environment of a building include: indoor air temperature, indoor air humidity, airflow velocity, and thermal radiation. Building lighting determines the thermal radiation intensity of the building envelope and affects the interior lighting. [0003] The structure size, lighting time, lighting intensity, illuminance, projection angle and other factors of the lighting devices in the building have a direct impact on the thermal radiation of the building, and the change of the thermal radiation value has a great influence on the indoor thermal environment. It is of great significance to study the lighting structure o...

AI Technical Summary

Problems solved by technology

[0005] However, in the existing large-scale building intelligent lighting devices, the light guide plate is generally exposed on the outside. Some large-scale building intelligent lighting devices use cylinders to drive the cleaning parts to move in one direction, and the cleaning parts clean the lighting parts. After use, there will still be a lot of dust attached to the surface, which will affect the collection of light by the lighting parts, and the light guide effect will be low, which will affect people's lives. Therefore, we propose a large-scale building intelligent lighting device

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