LED lamp with mobile warming effect

Abstract

The invention provides an LED lamp with a mobile warming effect. The LED lamp comprises a storage battery, LED bulbs, a substrate, a pulsating heat pipe, a radiator and a charge base which are all arranged in a shell. The charge base is used for charging the storage battery, the storage battery is electrically connected with the substrate through a lighting switch arranged on the surface of the shell, the LED bulbs are electrically connected with the substrate, and the pulsating heat pipe is in thermal connection with the LED bulbs and the radiator. A warming chamber and a lighting chamber are reserved in the shell, the pulsating heat pipe, the radiator, an inner metal casing and a heat-storage heat insulation layer are sequentially arranged in the warming chamber, and the substrate, the LED bulbs and the storage battery are arranged in the lighting chamber. The LED lamp with the mobile warming effect has the advantages that energy is saved, and the LED lamp cannot only light but has a warming effect, is convenient to use, suitable for use outdoors or indoors, and is simple in structure, low in processing cost, high in safety performance, and long in service life, and the like.

Description

technical field [0001] The invention belongs to LED lighting equipment, in particular to a movable heating LED lamp. Background technique [0002] LED is a solid-state semiconductor component, which has been widely used in the field of lighting due to its advantages of small size, long life, low power consumption, fast response, and good shock resistance. However, LEDs emit a lot of heat when working, especially the heat emitted by LEDs arranged in a matrix is ​​very surprising. Therefore, in order to protect LED components, LED lighting equipment is generally equipped with heat sinks to disperse the heat generated by LEDs in time. , but this part of the high heat energy is wasted because it cannot be used properly. [0003] In autumn and winter, people often use hand warmers. The current hand warmers basically have a built-in heating plate, which is charged and heated by 220V AC power. After charging, unplug the power supply for use. This hand warmer has disadvantages suc...

AI Technical Summary

Problems solved by technology

This kind of hand warmer has disadvantages such as high power consumption and easy leakage of electricity, which makes its use unsafe and wastes energy.

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