Construction method of universal type LED (light-emitting diode) lamp bulb and inner flange snap ring type LED lamp bulb

Abstract

The invention discloses a construction method of a universal type LED (light-emitting diode) lamp bulb and an inner flange snap ring type LED lamp bulb. The construction method is characterized in that a heat conduction support with a flange is a structural support main body of a lamp bulb so as to form an LED lamp bulb bare engine core constructional element, and the LED lamp bulb bare engine core constructional element is supported on an inner snap ring fixed on the heat conduction support in an auxiliary manner; the LED lamp bulb bare engine core constructional element is composed of the heat conduction support, a bare engine module, the inner snap ring, an inner cover, an electrical connector and a light distribution optical lens; and the bare engine module is composed of a bare engine moldboard, an LED chip group and related lines through solid crystal and packaging, and or also integrates a power supply driving chip. According to the invention, the lamp bulb has a radiator by oneself to carry out independent working, the lamp bulb can be arranged on the incidental radiator of a lamp, the use of the lamp bulb is flexible and changeful, and the lamp bulb, the lamp and lighting control products realize respective independence in the aspects of manufacture and use; and a production link of the LED lighting product is greatly reduced, the batch production is improved, and the lamp bulb is beneficial for the industrialization of an LED energy-saving lighting product.

Description

technical field [0001] The invention relates to a construction method of a general-purpose LED light bulb and a snap-ring type LED light bulb in a flange, and belongs to the technical field of LED lighting. Background technique [0002] As a new generation of lighting technology, semiconductor lighting has high photoelectric conversion rate, easy control of light source direction, easy control of lighting period and mode, high color rendering of light source, high power factor under reasonable design, etc., which cannot be compared with other existing lighting technologies. The five energy-saving advantages are favored by global investors and strongly supported by governments of various countries. The luminous efficiency of current LED lighting can exceed 70LM / W, which is more energy-saving than traditional energy-saving lamps. Theoretically, the luminous efficiency of green LEDs can be as high as 683LM / W; the theoretical efficiency of white LEDs can also reach 182.45LM / W, ...

AI Technical Summary

Problems solved by technology

This has brought a series of fatal problems such as high manufacturing cost, inconvenient use, and difficult maintenance to LED lighting products.

First of all, it is impossible to achieve national and even global unified standardized production in manufacturing, resulting in many product specifications, few batches, and high prices; secondly, the products of each company are various, not universal, let alone interchangeable; thirdly, product failure Sometimes it is necessary to remove the LED optical module, driving power supply, lamps and other overall assemblies for maintenance. Maintenance is extremely inconvenient, and it is very easy to cause fault expansion, maintenance delays, and high maintenance costs.

These defects have greatly restricted the promotion and use of LED lighting, and are flaws in the promotion of LED lighting products.

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