Light supplementing device and image collection device adopting light supplementing device

Abstract

The invention provides a light supplementing device and an image collection device adopting the light supplementing device. The light supplementing device comprises a plurality of LED lamp panels installed on the two sides of the camera. The red light filter is used for being arranged on a front light-transmitting glass window of the camera; each LED lamp panel comprises a main LED light source and an auxiliary LED light source; the main LED light source is a red LED lamp bead; the brightness of the main LED light source is greater than that of the auxiliary LED light source; the main LED light source and the auxiliary LED light source are synthesized into white visible light; the red light filter can filter other interference light sources entering the camera; the LED lamp panel is used as a light source to supplement light, so that the light entering the camera is single and uniform, the quality of shot images is guaranteed, the LED lamp panel has the advantages of low power, low energy consumption, low heat productivity and long service life, the light emitted by the light supplementing device is white visible light, and the light supplementing device has universality and can meet the requirements of various use occasions.

Description

technical field [0001] The invention relates to the electrical field, in particular to a supplementary light device and an image acquisition device using the supplementary light device. Background technique [0002] In recent years, with the development of the national economy, electric locomotives with high efficiency and environmental protection have been widely used and developed. It is more easily affected by external forces and environmental factors. If it cannot be discovered and dealt with in time, it will cause great safety hazards. [0003] At present, domestic locomotive status monitoring adopts the working mode of camera shooting and constant high-power spotlight supplementary light. Traditional spotlights have the following disadvantages: high power, high energy consumption, and weak light intensity. The effect of supplementary light at night is difficult to meet the needs of camera shooting, and it is greatly disturbed by natural light during the day and night;...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned existing high-power spotlights with high power and high energy consumption, the light intensity is weak, and the lighting effect at night is difficult to meet the needs of camera shooting, and it is greatly disturbed by natural light during the day and night; it is large in size, has many parts, and occupies The space is large, the installation position is limited, it is not flexible enough and reliable enough, and it is impossible to realize the technical problems of vehicle circumference installation and fixed-point monitoring. This invention provides a kind of supplementary light device. The combination of auxiliary LED light sources is less disturbed by natural light, small in size, flexible and reliable, reduces power consumption of the device, improves safety performance, and has a good supplementary light effect

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