LED Chinese style lamp lighting device, lighting equipment and lens

Abstract

The invention provides an LED Chinese style lamp lighting device, comprising a light source part, a radiating part, a lamp base, a power source part and a Chinese style lampshade. The radiating part is arranged to be a bottom hollowed structure, a connector of the lamp base is located in the hollowed structure, and the outer surface of the radiating part is coated with radiating coating. By changing the structure of a light source, the size of the Chinese style lamp is reduced, by further increasing the wide angle design of a lens, the light emergent angle close to 300 degrees is guaranteed under the condition of ensuring the existing light source structure, thereby ensuring the lighting luminance and uniformity, and expanding an effective range of lighting. Meanwhile, by using a specificgraphene radiating technology, the radiating effect of the novel structural design of the Chinese style lamp can be improved, the lighting effect is improved, and the service life is prolonged. In addition, the integral structure of the whole LED Chinese style lamp is optimized, the split independent design is adopted between the lighting source and a power source, energy accumulation is reduced,and the radiating efficiency is improved. By the improvements on the above aspects, the newly obtained LED Chinese style lamp can solve the problems about lighting and energy consumption fundamentally.

Description

technical field [0001] The invention belongs to the technical field of urban lighting lamps, and in particular relates to a novel LED Chinese lamp lighting device. Background technique [0002] As a traditional artistic lighting fixture, the Chinese lantern is widely used in lighting projects such as urban streets and gardens, especially around historical ancient capitals or traditional buildings, because it highlights unique national cultural characteristics. Traditional Chinese lamps use high-pressure sodium lamps or metal halide lamp caps, and use spiral lamp caps, but they have high energy consumption, short life, and large light decay. With the development of semiconductor technology, in recent years, the market has begun to use environmentally friendly and energy-saving LED Chinese lighting fixtures (such as commonly known as "corn lights"), such as figure 1 As shown, but the existing design has major defects, and at the same time, the structural design leads to no ef...

AI Technical Summary

Problems solved by technology

Traditional Chinese lamps use high-pressure sodium lamps or metal halide lamp caps, and use spiral lamp caps, but the energy consumption is high, the life is short, and the light decay is large.

With the development of semiconductor technology, in recent years, the market has begun to use environmentally friendly and energy-saving LED Chinese lighting fixtures (such as commonly known as "corn lights"), such as figure 1 As shown, but the existing design has major defects, and at the same time, the structural design leads to no effective countermeasures in terms of heat dissipation. The main problems include: 1. Poor heat dissipation. The light source of the traditional corn lamp is arranged in a multi-faceted dot matrix of LED lamp beads , the purpose is to illuminate the entire lampshade. This structure makes the lampshade full of light sources that dissipate heat outward. Because the space of the lampshade is closed, there is no air convection, and the corn lamp itself is relatively large. The space limitation causes the heat dissipation fins of the corn lamp itself in the lampshade to be relatively large. Small, and the power supply of the corn lamp is built in the lampshade, and the heat is large, so the heat dissipation capacity of the entire corn LED lamp is very poor; 2. Low light efficiency and large light decay, due to poor heat dissipation, the light effect and light decay will be greatly reduced ; 3. Short life, because the driving power of traditional Chinese lamps is integrated inside the lamp, and the internal temperature of the lamp is high, which will accelerate the aging of electronic components, and the power supply type selected is not integrated with surge protection due to space constraints. Lightning components, so the product is vulnerable to environmental damage

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