Waterproof surveillance camera cooling problem how to solve?
Speaking of monitoring infrared waterproof camera in the market, no one knows, no one does not know; for its advantages and disadvantages, I believe we all have a relatively clear understanding, and others do not say, take the cooling effect. The traditional infrared waterproof camera is made of 58 lights connected in series, and the heat generated by the lamp is transmitted through the positive and negative stages, and does not achieve a heat dissipation effect. Its packaging material is epoxy. Resin, working for a period of time will appear broken layer, resulting in the phenomenon of light failure, 3 months after the traditional infrared waterproof camera can be attenuated by 30%.
In order to change the situation that the infrared waterproof camera does not last long due to poor heat dissipation, a new generation of infrared waterproof cameras has made innovations and improvements in the light.
The new generation of infrared waterproof camera is a single lamp. Its one lamp is equivalent to 70-80 infrared lamps of the traditional camera. Its lamp is connected to the lamp through the lamp board (the lamp board is made of aluminum alloy). There is also a heat sink, through the chip to connect the shell, so as to get the heat-dissipating effect, its packaging material is using selenium rubber, because there is no broken layer, there will be no light failure, night vision effect is very good, life can reach 5 - Within 10 years, no attenuation is visible to the naked eye within 2 years.
Therefore, the new generation of infrared waterproof camera's heat dissipation is very good. If it is used, the shell is found to be very hot, indicating that its heat energy has been dispersed. This is a good thing. Good heat dissipation also extends life.
A new generation of infrared waterproof camera is integrated in many points, each dot matrix lamp can integrate 60-80 LED light crystals, the integrated volume is only the size of the nail cover, the volume of finished products will not be too large. Because the dot matrix lamp is a highly integrated LED, it is much smaller than other products.
The main advantage of the small size is that it is easy to use. If an infrared light source with a combination of dozens of individual LEDs is to be installed on a high-speed dome camera, the effect is conceivable. The light angle of ordinary products is generally 7°-10°, so a beam of light like a flashlight is formed. The angle of our luminous body can reach 180°. The entire space can be evenly illuminated indoors. The single LED's optical output is 5mw-15mw, while a dot matrix lamp's optical output reaches 800mw-1000mw, and the size has only one penny coin size. This shows that the dot matrix light is clearer, brighter and more distant than the similar products on the market.
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