Camera type LED projection lamp

Abstract

The invention discloses a camera type LED projection lamp. The camera type LED projection lamp comprises a shell, a light-permeable cover plate, an LED lamp assembly and a support; an inner cavity with a projection port is defined by the shell, the light-permeable cover plate is installed at the projection port, the LED lamp assembly is arranged in the inner cavity, and the support is connected with the shell; the shell comprises a first heat conduction cylinder and a second heat conduction cylinder which are arranged in an internal and external sleeving manner, an annular gap is formed between the first heat conduction cylinder and the second heat conduction cylinder, one port of the first heat conduction cylinder is provided with a bottom wall, an inner cavity is defined by the bottom wall, the other port of the first heat conduction cylinder serves as the projection port, the end, close to the projection port, of the second heat conduction cylinder is connected with the first heat conduction cylinder through a heat conduction plate, and the end, far away from the projection port, of the second heat conduction cylinder is connected with the first heat conduction cylinder through a heat dissipation plate. According to the camera type LED projection lamp, by arranging the heat conduction plate and the heat dissipation plate, the heat dissipation effect is more direct and more effective, temperature rising is lower, and the defects that a traditional LED lamp is high in temperature rising and light attenuation and low in luminous efficiency are overcome.

Description

technical field [0001] The invention is an LED floodlight, especially a camera-type LED floodlight, which belongs to the field of LED lighting equipment. Background technique [0002] LED in LED lights is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected with silver or gold wires. The chip and the circuit board are then sealed with epoxy resin to protect the inner core wire, and finally the shell is installed, so the LED lamp has good shock resistance. The field of application involves mobile phones, table lamps, home appliances and other daily household appliances and machinery production. [0003] At present, with the continuous development of the industry, breakthroughs in technology, and vigorous promotion of applications, the luminous efficiency of LEDs is also constantly improving, and the price is constantly fal...

AI Technical Summary

Problems solved by technology

However, the heat dissipation effect of common LED floodlights is poor, the light efficiency is low, and the cost is high, which cannot meet the needs of modern people's life.

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