LED drive power source with cooling device

Abstract

The invention relates to an LED drive power source with a cooling device. The LED drive power source with the cooling device comprises an LED drive power source body, a wire arrangement box, a drive unit, a base, a ceramic heat exchanger, a condenser, a cooling chamber, a compressor, an evaporator, a throttling valve, a water pipe and cooling fins. The LED drive power source body is arranged in the drive unit. The wire arrangement box is arranged on the left end face of the drive unit. The ceramic heat exchanger is arranged on the left side inside the base. The cooling chamber is arranged on the right end face of the base. The water pipe sequentially penetrates the cooling chamber and the base and extends out of the base. The part, inside the base, of the water pipe is provided with the cooling fins. The part, in the cooling chamber, of the water pipe penetrates the condenser. The evaporator and the compressor are both arranged in the cooling chamber. The condenser and the evaporator are connected with the compressor through a connection pipe. The condenser is connected with the evaporator through a guide pipe. The throttling valve is arranged on the guide pipe. The contact faces of the base and the drive unit are provided with heat conduction holes. By means of the design, the cooling purpose is achieved, the drive unit is cooled, and heat inside the drive unit is reduced.

Description

technical field [0001] The invention relates to the field of LED equipment, in particular to an LED driving power supply with a cooling device. Background technique [0002] Light-emitting diodes are referred to as LEDs for short. Made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. Visible light can be radiated when electrons and holes recombine, so they can be used to make light-emitting diodes. It is used as an indicator light in circuits and instruments, or as a text or number display. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to chemical properties, it is divided into organic light-emitting diode OLED and inorganic light-emitting diode LED. It is a type of semiconductor diode that converts electrical energy into light energy. When a forward voltage is applied to the light-emitting diode, the holes ...

AI Technical Summary

Problems solved by technology

[0003] The LED lamp is powered by the LED drive power supply. When the LED drive power supply is working, it will generate a lot of heat, which will corrode the parts in the LED drive power supply, causing the circuit to be paralyzed, and the LED lamp cannot work. To sum up, there is an urgent need for a cooling device. LED drive power supply to solve the above problems

Images