Intelligent temperature control device and method for LED display screen

Abstract

The invention discloses an intelligent temperature control device and method for LED display screen. The device comprises a fitting mold and an embedded water-cooling radiator,fixed mounting lugs arearranged on the two sides of the fitting mold,a tray boss is arranged at the bottom of the fitting mold,a voltage stabilizer is arranged on the tray boss,and arranged between the voltage stabilizer and a temperature sensor,the voltage stabilizer is electrically connected with a serial data bus and a temperature sensor,the type of the temperature sensor is PT100,and the temperature sensor is attached to the middle of the fitting mold,and electrically connected with a control box. The device and method have the advantages that the temperature of the LED screen can be monitored in real time,the cooling temperature is set according to the actual demand of a user,the degree of intelligence is high,and flexibility is high; meanwhile,the device has the intelligent alarm function,and when fault occurs,the user can maintenance the device conveniently.

Description

technical field [0001] The invention relates to the field of LED screen equipment, in particular to an intelligent temperature control device and a temperature control method for LED display screens. Background technique [0002] The LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. The first commercial LED tube was produced in 1960. Its basic structure is a piece of electroluminescent semiconductor material placed in a leaded On the shelf, and then sealed with epoxy resin around it to protect the internal core wire, so the LED has good shock resistance. Because the LED screen has the characteristics of high brightness, wide viewing angle and long life, it is being widely used in Outdoor advertising screens and other products. [0003] During the use of the LED screen, heat will be generated, and the shell of the LED screen is generally made of plastic, which has poor heat dissipation performance. Heat deposition will ...

AI Technical Summary

Problems solved by technology

[0003] During the use of the LED screen, heat will be generated, and the shell of the LED screen is generally made of plastic, which has poor heat dissipation performance. Heat deposition will cause the LED screen to age, reduce the service life, and the performance is also prone to instability. LED screen cooling devices generally work continuously, with poor intelligence and high power consumption.

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