LED underground lamp

Abstract

The invention relates to an LED (Light-Emitting Diode) underground lamp. The LED underground lamp comprises a substrate provided with a lamp source, a base, a light sensing switch, a human body sensing switch, waterproof rubber rings, a storage battery and a lamp shade, wherein a waterproof rubber cover is further arranged between the edge of the lamp shade and the edge of the base; the human body sensing switch and the light sensing switch are respectively arranged at the lower end of the edge of the lamp shade; the storage battery is arranged at the bottom of the base; a radiator is arranged at the upper end of the storage battery; the upper end of the radiator is connected to the substrate; a solar cell panel is further arranged on the upper surface of the substrate in a sleeving mode. The LED underground lamp has the benefits that the solar cell panel is arranged on the substrate for charging the storage battery, so that electric energy is provided for the lamp source while energy saving is realized; moreover, the waterproof rubber cover further arranged at the connecting part of the lamp shade and the base can achieve a better waterproof effect; meanwhile, the on / off of the lamp source are controlled through the sensing of the human body sensing switch and the light sensing switch; the LED underground lamp is simple in structure, convenient to use and high in practicability.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an LED buried lamp with good waterproof effect and energy saving. Background technique [0002] LED buried lights are buried on the ground for decoration or indication lighting. They are commonly found in shopping malls, parking lots, green belts, park tourist attractions, residential quarters, urban sculptures, pedestrian streets, building steps and other outdoor places. Buried lights are generally The surface cover, lamp body, and bottom cover are sealed and combined, and then placed in the embedded parts and installed in the underground pit. Because it is used on the outdoor ground, the technical indicators of the buried lamp are waterproof, corrosion-resistant, and anti-corrosion. Aging resistance, high temperature resistance, etc., especially need to have strong water resistance. [0003] The surface cover of the existing LED buried lamp and the LED lamp body have the same...

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Problems solved by technology

[0003] The surface cover of the existing LED buried lamp and the LED lamp body have the same area at the contact surface, and the shape and size are the same. When assembling, align the edges of the two and fix them with screws. In rainy days, the accumulated water on the ground will pass through. The top cover of the embedded part penetrates into the LED underground light below. Since the edges of the surface cover and the LED lamp body are flush, rainwater drops on the surface cover and will penetrate into the LED lamp body along the edge of the surface cover. There will be water in the lamp body, which will damage the circuit system of the lamp body and affect the service life of the LED lamp body. Therefore, the waterproof design of the existing LED buried lamp can also be improved from the structure of the surface cover and the LED lamp body to achieve better. waterproof effect

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