Underwater LED light

Abstract

The invention discloses an underwater LED light. The light comprises a casing, a waterproof cover, a mounting frame, a supporting frame and a base; the casing is fixed on the mounting frame; the mounting frame rotates vertically relative to the supporting frame through a vertical rotating component; the supporting frame rotates horizontally relative to the base through a horizontal rotating component; an LED light source and a radiator are mounted in the casing; the radiator comprises a base plate and a cooling module mounted on the top surface of the base plate; the cooling module comprises multiple cooling fins; the cooling fins surround the circumference of the circle center of the base plate; a cavity is formed in the cooling module; a first power supply is arranged in the cavity; cooling slots arranged around the circumference of the circle center of the base plate are formed in the base plate; a first power line penetrates through the cooling slots to connect the power supply with the LED light source; the light further comprises a control unit arranged inside the casing; and the control unit is connected with the vertical rotating component and the horizontal rotating component. The light is simple in structure, good in cooling effect and capable of realizing multi-direction illumination automatically.

Description

Technical field [0001] The present invention relates to the technical field of LED lamps, in particular to an LED underwater lamp. Background technique [0002] As LED (light emitting diode) has the characteristics of energy saving, safety and long life, in aquaculture, fountains, theme parks, exhibitions and other places, LEDs are used more and more underwater. The existing LED underwater light can only achieve one direction of illumination, and cannot be rotated in multiple directions according to actual needs; the radiator of the LED underwater light is mainly composed of a heat dissipation column. In order to improve the heat dissipation effect of the LED light, it is often necessary to configure the volume A relatively large radiator increases the heat dissipation area, resulting in a larger volume of the LED lamp, increasing the manufacturing cost, and the current heat-dissipating lamp holder structure is mainly formed by metal mold casting that is integrated with the heat-...

AI Technical Summary

Problems solved by technology

Existing LED underwater lights can only be illuminated in one direction, and cannot be rotated in multiple directions according to actual needs; the radiator of LED underwater lights is mainly composed of heat dissipation columns. In order to improve the heat dissipation effect of LED lamps, it is often necessary to configure volume Larger radiators increase the heat dissipation area, resulting in larger volumes of LED lamps and increased manufacturing costs. Moreover, the structure of the current heat dissipation lamp holder is mainly formed by metal die-casting that is integrated with the heat dissipation columns on the outer wall of the base. Therefore Not only is the heat sink seat heavy, but the number of heat dissipation columns is also limited, which cannot form a dense distribution, and the heat dissipation effect is not as expected

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