Energy-saving courtyard decoration lamp

Abstract

The invention relates to the field of lighting devices, in particular to an energy-saving courtyard decoration lamp with ornamental value. The energy-saving courtyard decoration lamp comprises a solar panel, a solar storage battery, a motor and a light source lamp which are electrically connected through wires to convert solar energy into electricity energy for lighting, and further comprises an outer cover, a fixing frame and a base, wherein a cooling device, a temperature sensor and a control device are arranged on the base; the cooling device is connected with the solar storage battery through a transformer; the control device is connected with the cooling device and the temperature sensor; the temperature sensor is connected with a temperature display placed on the light source lamp; the control device enables the cooling device to cool down the light source lamp by detecting the temperature of the temperature sensor; and the temperature display on the light source lamp is used for displaying the temperature value detected by the temperature sensor. According to the energy-saving courtyard decoration lamp, quick and efficient cooling of the light source lamp can be realized, defects of traditional physical radiation are avoided, the service life of the energy-saving courtyard decoration lamp is prolonged, and the energy-saving courtyard decoration lamp is simple in integral structure and strong in usability and can be used for outdoor lighting or decorating.

Description

technical field [0001] The invention relates to the field of lighting appliances, in particular to an ornamental energy-saving garden decorative lamp. Background technique [0002] As an important element to beautify the city, energy-saving garden decorative lights have more and more people feel the beauty of its visual impact, which cannot be replaced by other decorations. In recent years, with the extensive use of LED lights, and It saves energy and has a long life and is loved by people. There are many classifications of energy-saving garden decorative lights, which can be roughly divided into street lights, foot lights, walkway lights, garden lights, high pole lights, low lawn lights, wall lights, underwater lights, projection lights, fiber optic lighting systems, solar lights, etc. [0003] Energy-saving garden decorative lights are also called decorative lighting. They have both ornamental and lighting properties. Every year, a large number of energy-saving garden dec...

AI Technical Summary

Problems solved by technology

[0004] Although many energy-saving garden decorative lights have high practicability and ornamental value, the waste of power resources is not conducive to the development of environmental protection plans, and the surface temperature of energy-saving garden decorative lights in many scenic spots is high, and the heat dissipation speed cannot keep up with the heat speed, which affects the lighting. The service life is long, and it is easy to burn when in contact with it, especially curious children. If the entire lamp is not well protected and installed safely, it will cause potential danger to them

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