White light supplementing device for security and protection system, and light supplementing method thereof

Abstract

The invention discloses a white light supplementing device for a security and protection system, and a light supplementing method thereof. The white light supplementing device comprises a shell, a lamp panel, LED lamps, a power supply and an entire lamp glass cover, the entire lamp glass cover covers the shell, the lamp panel, the LED lamps and the power supply are arranged in the shell, a plurality of LED lamps are arranged on the lamp panel, the power supply is arranged below the lamp panel, and the LED lamps are electrically connected with the power supply; lenses are arranged on the LED lamps, and the lenses are used for the light distribution of the LED lamps; each LED lamp comprises a bracket, a bonding pad arranged in the bracket, a heat conduction bonding pad and a plurality of light emitting chips, the heat conduction bonding pad is provided by a silver panel silvering process, the plurality of light emitting chips are arranged on the heat conduction bonding pad, the light emitting chips comprise read light emitting chips, cyan or green light emitting chips and blue light emitting chips, and the light emitting chips are connected with the bonding pad through gold threads.The device can prevent dazzling / irritating of eyes; the device can supplement dark visual energy and reduce the occurrence of "temporary blindness" (objects cannot be seen clearly) in a conversion process of light and dark adaptation.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a white light supplementary light device and a supplementary light method for a security system. Background technique [0002] At present, in the application of the security field, in low-light environments such as nighttime, supplementary lights are generally used for supplementary light to enhance the effect of nighttime picture monitoring. Commonly used fill lights are divided into two categories: white light fill lights and infrared fill lights. The white light fill light mainly cooperates with the camera (camera) to achieve the purpose of shooting clear targets (people or objects), and is an auxiliary light source for distinguishing people or objects. With the development of intelligent identification technology and the increase of public safety requirements, the application of white light fill light is more and more widely, usually found in the field of security, used in...

AI Technical Summary

Problems solved by technology

Most of the light power emitted by the LED is concentrated in the position where the sensitivity of the human eye is high, which causes the problem of excessive brightness and glare of the white light.

Because the bright white light in the field of security monitoring not only causes eye discomfort such as glare to pedestrians and drivers, but also causes "temporary blindness" due to the adaptation of light and dark vision, which can easily lead to traffic accidents

Images