A lithium battery led lighting system with low temperature protection of lithium batteries

Abstract

The invention relates to a lithium battery type LED lighting system with lithium battery low temperature protection, comprising a power supply lithium battery assembly and an LED lamp group, the power supply lithium battery assembly includes a packaging case, an intelligent control box and a battery protection board arranged inside the packaging case And the heat preservation lithium battery pack, the intelligent control box includes the box body and the intelligent controller arranged inside the box body, the intelligent controller, the battery protection board and the heat preservation lithium battery pack are electrically connected in turn; the heat preservation lithium battery pack includes the heat preservation layer and the lithium battery pack , the lithium battery pack includes a heat-shrinkable sleeve and a lithium battery set inside the heat-shrinkable sleeve, a constant temperature control board, a heating plate and a heat-conducting aluminum plate. The heat-conducting aluminum plate is in contact with multiple sides of the lithium battery pack. The surface of the aluminum plate, the lithium battery pack and the constant temperature control board are all connected to the battery protection board through wires. This system effectively solves the problem of lithium battery protection in low-temperature environments, and at the same time ensures that the system has a long service life and use effect.

Description

technical field [0001] The invention relates to the technical field of lithium battery low temperature protection management and LED lighting, in particular to an LED lighting system with a low temperature resistant lithium battery, especially to a lithium battery LED lighting system with low temperature protection of the lithium battery. Background technique [0002] In recent years, lithium battery technology has continued to develop, and its application range has become wider and wider. However, lithium batteries have higher requirements on the application environment. Lithium batteries used in lighting systems are often installed in suspension and exposed to the outside of lighting fixtures. The performance and life of lithium batteries are greatly affected by the external ambient temperature, especially when the external ambient temperature is below zero, lithium batteries cannot be discharged. In order to solve the problem of high temperature requirements of lithium ba...

AI Technical Summary

Problems solved by technology

However, due to its high production cost and complex structure and large volume, this kind of incubator-type power supply lithium battery is limited in its application range, especially in the application of low-cost lighting products.

[0003] In recent years, the combination of lithium batteries and LED lights in lighting systems has achieved rapid development. However, due to the large temperature changes in the environment where lithium battery LED lighting systems are located, especially in winter in the north of the Huaihe River in my country, lithium batteries are used in lithium battery. Problems encountered with the use of LED lighting systems

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