LED (Light-Emitting Diode) substrate and illuminating apparatus comprising same

Abstract

The invention belongs to the technical field of illuminating apparatuses and discloses an LED (Light-Emitting Diode) substrate and an illuminating apparatus comprising the LED substrate. The LED substrate comprises a body for fixing LEDs and drive chips, wherein easily-broken grooves or broken hidden lines or perforated lines capable of dividing the body into at least two sub substrates are arranged in the body. The illuminating apparatus comprises a shell component, wherein the shell component comprises a lamp body and a light-transmissible cover, and the LED substrate is arranged in the shell component. According to the LED substrate and the illuminating apparatus comprising the LED substrate, provided by the invention, based on the principle of disassembled and assembled modules, the body is divided into at least two sub substrates with independent functions, the opening and the reassembly among the sub substrates can be conveniently carried out, and the maintenance is convenient to carry out, so that the technical problem that large waste is caused because the whole LED substrate is needed to be replaced when one LED is in failure in the prior art is solved, and then, the decrease of the cost for use and maintenance of products is facilitated.

Description

technical field [0001] The invention belongs to the technical field of lighting devices, and in particular relates to an LED substrate and a lighting device including the LED substrate. Background technique [0002] At present, the LED substrates of lighting devices are all integral structures, on which a plurality of LEDs are fixedly arranged, so as to facilitate production and installation. When the LED on the base board fails and requires maintenance, the operator needs to loosen all the screws to remove the base board and replace it with a new one. However, because the failure rate of LEDs is generally relatively low, generally only one or a few LEDs fail on a substrate, and other LEDs still have a long life, but because the LEDs are fixed and packaged on the substrate, even if only If one LED fails, the substrate and the LEDs on it must be replaced as a whole, which causes a lot of waste and high product use and maintenance costs. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

However, because the failure rate of LEDs is generally relatively low, generally only one or a few LEDs fail on a substrate, and other LEDs still have a long life, but because the LEDs are fixed and packaged on the substrate, even if only If one LED fails, the substrate and the LEDs on it must be replaced as a whole, which causes a lot of waste and high product use and maintenance costs

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