Colorful LED underground lamp based on dispersion principle

Abstract

The invention belongs to the field of LED lamps, in particular to a colorful LED underground lamp based on the dispersion principle. The colorful LED underground lamp comprises an outer shell and an inner shell, the cross section of the outer shell and the cross section of the inner shell are both in an inverted-U shape. The inner shell is arranged in the outer shell; an LED lamp tube is arrangedon the lower bottom surface of the inner shell; the port of the inner shell is fixedly connected with a soft light plate; a transmission cavity is formed between the outer shell and the inner shell, the upper end of the outer shell and the upper end of the inner shell are jointly and fixedly connected with two symmetrically-arranged elastic treading and pressing strips, two horizontally-arranged rotating shafts are rotationally connected into the transmission cavity, and each rotating shaft is fixedly sleeved with a gear column. The water storage bag is communicated with the heat dissipation pipe, and when the water storage bag is supported into a triangular prism shape from a cylindrical shape, due to the fact that the area of the triangle with the same perimeter and the area of the triangle in the circle are smaller, the size of the whole water storage bag is reduced, redundant water can be squeezed into the heat dissipation pipe, the contact area of the water and air is increased, and the heat dissipation effect is enhanced.

Description

technical field [0001] The invention belongs to the field of LED lamps, in particular to a colorful LED underground lamp based on the principle of dispersion. Background technique [0002] There are various types of lighting facilities, including various types of lamps and lanterns. Among them, buried lights are lighting facilities embedded on the ground, which illuminate the ground and vegetation on the ground, making the landscape more beautiful and pedestrians passing through safer. [0003] When the buried lamp is in working state, the internal LED tube will generate heat, and the buried lamp is set in the ground, which is not conducive to heat dissipation. As time goes by, the temperature inside the lamp body will become higher and higher, which is easy to The service life of the electronic components inside the lamp body is reduced. Moreover, most traditional underground lamps can only emit monochromatic light, and the rendering effect is limited. Some underground lamp...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor heat dissipation of most of the above-mentioned traditional buried lamps, and to provide a colorful LED buried lamp based on the principle of dispersion that can effectively dissipate heat

Images