Multi-path modular UV LED driver

Abstract

The invention discloses a multi-path modular UV LED driver. The invention particularly relates to the field of UV LED driving. The driver comprises a controller host, a first output module, a second output module and a third output module are sequentially arranged on one side of the controller host. Mounting plates are fixedly arranged at the two ends of the controller host, the first output module, the second output module and the third output module. A first fixing hole is formed in one end of the mounting plate, second fixing holes are formed in the two sides of the mounting plate, and three sets of direct-current power supply terminals and three sets of signal terminals are fixedly arranged at one end of the controller host. Free combination of multi-path output can be achieved, the applicability is high, the application requirements of different occasions are met, independent assembling and independent disassembling can be achieved, the beneficial effects of being convenient to disassemble and assemble are achieved, the cost of an expansion connection mode is reduced, the expansion flexibility is improved, and high-current plane connection between modules is achieved at a lowcost.

Description

technical field [0001] The present invention relates to the field of UV LED driving, more specifically, the present invention relates to a multi-channel modularized UV LED driver. Background technique [0002] UV LED driver is an intelligent driver that converts high-voltage power frequency alternating current into a specific voltage and current to drive UV LED lamp beads to emit light. Currently, the power of UV LED power supply on the market is relatively small, but the power of UV LED required in actual use is very large. , Usually sample multiple UV LED power supplies to assemble to achieve high power. [0003] The existing UV LED driver is large in size. Due to the use of commonly used LED power supplies for assembly, the maximum use of space cannot be achieved. Space needs to be reserved for heat dissipation and external wiring, resulting in a large volume of the entire system, resulting in inconvenient disassembly and assembly, time-consuming and laborious. Due to th...

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Problems solved by technology

[0003] The existing UV LED driver is large in size. Due to the use of commonly used LED power supplies for assembly, the maximum use of space cannot be achieved. Space needs to be reserved for heat dissipation and external wiring, resulting in a large volume of the entire system, resulting in inconvenient disassembly and assembly, time-consuming and laborious. Due to the existing assembly method, the LED power supply is assembled layer by layer, and the installation is slow, time-consuming and laborious. If the bottom layer is broken and needs to be replaced, the upper power supply must not be removed to replace it, which makes disassembly and assembly very inconvenient, time-consuming and laborious.

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