LED table lamp with heat dissipation and automatic illumination intensity adjustment

Abstract

The invention discloses an LED table lamp with heat dissipation and automatic illumination intensity adjustment functions, and relates to the technical field of LED table lamps. According to the LED table lamp with heat dissipation and automatic illumination intensity adjustment functions, when the brightness of an LED lamp strip needs to be adjusted, only a moving rod needs to be lifted, a first spring in a conduction bin enables a conduction block to extend out of a wire to move while the moving rod is lifted, the conduction distance of the conduction block through a copper wire is shortened, the resistance is reduced in the conduction process, and the LED lamp strip is brighter; after the brightness of the LED lamp strip is fixed, a fixing bolt is rotated to fix the moving rod, the LED lamp becomes brighter and brighter along with rising of the moving rod, the brightness of the bulb becomes lower and lower when the height of the moving rod is reduced, and therefore the effect of adjusting the brightness of the LED lamp according to needs is achieved; and heat emitted by the LED lamp strip is absorbed through liquid in an evaporation frame, the LED lamp strip is cooled, meanwhile, liquid in the evaporation frame is evaporated, winged insects around the LED lamp strip are smoked away, and the illumination effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of LED desk lamps, in particular to an LED desk lamp with heat dissipation and automatic adjustment of light intensity. Background technique [0002] LED desk lamp is a desk lamp with LED or light-emitting diode as the light source. LED is a solid-state semiconductor device that can directly convert electricity into light. The LED lighting technology used is the third-generation lighting technology. The blue light produced by LED desk lamps , has the characteristics of energy saving, environmental protection, safety and reliability. The solid-state light source is a new type of light source that is expected by the industry to replace traditional lighting fixtures in the next ten years. It represents the future of lighting technology. The development of new solid-state lighting is not only a revolution in the field of lighting. Moreover, it meets the requirements of the current government to "build a resource...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an LED desk lamp with heat dissipation and automatic adjustment of light intensity, which solves the problem that the light intensity of the LED desk lamp cannot be adjusted with the adjustment of the height of the LED desk lamp, and relieves eye fatigue and adaptive adjustment. The intensity and color of the light

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