LED (light-emitting diode) light bulb

Abstract

Disclosed is an LED light bulb. In the LED light bulb, according to heat dissipation principles, a traditional structure is optimized, the heat dissipation speed is fast, the insulation performance is good, time, materials and costs are saved, and products meet national standards. In order to solve the technical problems of the LED light bulb, the adopted scheme of the LED light bulb is that a mode of a split-combined type structure is designed, an LED light board which is a main heating source is fully in close contact with a heat conducting strip, heat is rapidly conducted to an external light body aluminum cup heat dissipation device which can dissipate heat more rapidly than a traditional heat dissipation device through the heat conducting strip, and the heat is in contact with air and is dissipated into the air. The aluminum cup is made of thin aluminum sheet and is made into a shape of a trumpet, and the middle of the inside of the aluminum cup is hollow-out. The inner support of the LED light bulb is made of transparent plastics to achieve the function of connecting the front and the back, the inside of an inner cavity is provided with an LED driving power supply to achieve total isolation with light body metal materials, so that the insulation performance is enhanced. An LED lampshade is made of plastics of high light transmittance, so that a light source can be used to the largest extent. The LED light bulb does not need complex devices or complex processes, and is easy and convenient to fabricate. The LED light bulb has the advantages of being lightweight, quick in heat dissipation, convenient to manufacture, time-saving, material-saving, cost-saving and good in safety and insulation.

Description

technical field [0001] The invention relates to an LED light bulb, belonging to the technical field of LED light sources. technical background [0002] In the lighting industry, there are various types of lighting sources. As a new type of light source, LED products are also developing rapidly, but heat dissipation devices and cost issues seriously affect product quality and promotion. In order to expand the heat dissipation area, slotting and digging are complicated. Time-consuming and labor-intensive, increased product costs. Contents of the invention [0003] According to the principle of heat dissipation, the present invention provides an LED light bulb to overcome the above-mentioned defects, which changes the traditional structure, is light in weight, fast in heat dissipation, and saves time, material and cost. [0004] The technical solution adopted by the present invention to solve its technical problems is: a split and combined structure is designed, the main hea...

AI Technical Summary

Problems solved by technology

[0002] In the lighting industry, there are various types of lighting sources. As a new type of light source, LED products are also developing rapidly, but heat dissipation devices and cost issue

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