Automatic-control distance type light-emitting diode (LED) power supply

Abstract

The invention provides an automatic-control distance type light-emitting diode (LED) power supply which mainly solves the problems that work of a power supply in the prior art cannot be adjusted to be suitable for the environment to cause that the power supply is prone to be damaged, and an existing automatic-control distance type LED power supply is unreasonable in circuit board arrangement and inconvenient to install and maintain. The automatic-control distance type LED power supply comprises a circuit board, a power supply box body and a power supply box cover, wherein a control device is arranged on the circuit board, and a gap smaller than 5mm is formed between the circuit board and a bottom plate of the power supply box body. The control device additionally arranged on the automatic-control distance type LED power supply is used for reducing power supply power or cutting off the power supply when temperature or humidity is too high so as to prevent the power supply from being damaged and prolong service life of the power supply. The gap is arranged between the circuit board and the bottom plate of the power supply box body, and the gap can serve as a venting channel to facilitate air flow formation and also facilitate installation and maintenance.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to a self-controlled spacing type LED power supply. Background technique [0002] The existing LED power supply is not equipped with a control device, so that when the temperature or humidity of the power supply is too high, the power supply cannot be cut off in time, or the power supply power is reduced, causing the power supply to be damaged. [0003] In the existing LED power supply, the circuit board is generally pasted on the bottom plate of the power supply box body. This installation method is not conducive to heat dissipation, and secondly, the installation and fixing are complicated, the structure is unreasonable, and time-consuming and laborious. Contents of the invention [0004] The invention provides a self-control spacing LED power supply, which mainly solves the problem that the existing technology cannot adjust the power supply work to adapt to the environment, resultin...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a self-control spacing LED power supply, which mainly solves the problem that the existing technology cannot adjust the power supply work to adapt to the environment, resulting in easy damage to the power supply; the existing self-control spacing LED power supply circuit boards are unreasonably set up, and installation and maintenance are inconvenient. question

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