Illuminating device with light-emitting diodes (LEDs)

Abstract

The invention discloses an illuminating device with light-emitting diodes (LEDs). The illuminating device comprises a rear cover, a front cover and a light emitting module, wherein the rear cover is provided with an accommodating space; the front cover is located inside the accommodating space and is provided with two penetration holes; the light emitting module is clamped between the front cover and the rear cover and comprises a substrate and a plurality of LEDs; two opposite faces of the substrate are respectively and directly laminated with the rear cover and the front cover; and the LEDs are configured at one side of the substrate in an array distribution manner and respectively extend out of the penetration holes in a one-to-one correspondence manner.

Description

Technical field [0001] The invention relates to a lighting device, in particular to a lighting device with light emitting diodes. Background technique [0002] In daily life, lighting equipment has always been an indispensable tool, and most of the existing lighting equipment uses bulbs or tubes as the main light source. As these tubes or bulbs, the more common ones are fluorescent tubes, incandescent bulbs, halogen tubes or halogen bulbs, which consume more power and energy during work. Therefore, today, where energy saving and carbon reduction are emphasized, light sources have gradually been illuminated. Modules made of diodes are replaced. [0003] However, the light-emitting diode module also generates heat energy when it emits light. Therefore, under long-term lighting, the heat energy generated will continue to accumulate, which will eventually lead to problems of degradation and light attenuation of the light-emitting diode module. [0004] Generally speaking, the light-emi...

AI Technical Summary

Problems solved by technology

However, the LED lampshade cannot effectively remove the heat energy generated by the LED module. Therefore, its heat dissipation effect is limited, and the heat energy is continuously accumulated on the LED module, which leads to problems such as chip degradation.

In addition, when the heat dissipation effect of the light-emitting diode lampshade is limited, the circuit on the substrate may be affected under the state of poor heat dissipation efficiency, resulting in a short circuit and burning of the circuit

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