led lamps

Abstract

The invention discloses an LED lamp. The LED lamp comprises a light-condensing lamp shade, a solar cell panel, circuit boards, a storage cell, LED lamp beads, a lamp housing and a lamp holder. The light-condensing lamp shade is arranged on the upper surface of the solar cell panel in a covering manner. The lamp holder is arranged at openings of the LED lamp beads in a covering manner. A heat collection cavity is formed above the LED lamp beads. A heat conduction pillar is mounted above the heat collection cavity. A heat dissipation plate is mounted above the heat conduction pillar. The storagecell is mounted above the heat dissipation plate. The circuit boards are arranged at the two sides of the storage cell. Solar light illuminates the solar cell panel through the light-condensing lampshade; and the storage cell is charged through circuit control of the circuit boards and discharged to the LED lamp beads. According to the LED lamp, the heat collection cavity is formed above the LEDlamp beads, and heat generated by the lamp can be dissipated into the heat collection cavity in time; by means of matching between the heat conduction pillar and the heat dissipation plate, the heatinside the heat collection cavity can be dissipated, and furthermore, the heat dissipation effect of the LED lamp is improved; and the service life of the lamp is prolonged.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED lamp. Background technique [0002] LED light is a novel light source that has rapidly emerged in recent years. It is the fourth generation of new light source after incandescent fluorescent lamp high-intensity discharge lamp. Solid-state lighting based on white LED is a typical green lighting method. Compared with traditional light sources It has many characteristics such as energy saving, environmental protection, long life, small size, safety and reliability, and fast response speed. It represents the future of lighting technology and meets the requirements of "building a resource-saving and environment-friendly society" proposed by the current government. At present, it has been widely used in various aspects such as urban landscape decoration, traffic signals, commercial advertisements and home lighting. In recent years, with the continuous development of manufactu...

AI Technical Summary

Problems solved by technology

[0003] Since LED is a typical point light source, it must be converted into a surface light source with uniform illumination to exert a soft lighting effect. However, the light transmittance and haze of the lampshade used in people's daily life are not high, and there is a relatively large part of the light. Energy is lost, resulting in poor overall lighting

At the same time, long-term use of existing LED lamps tends to generate a large amount of heat, and the heat is not easy to dissipate from the LED lamp, causing the LED lamp holder to heat up. When the heat reaches a certain temperature, the LED lamp is easily damaged, affecting the service life of the LED lamp, and the use effect is poor.

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