Self-power-generating-type bus carriage lighting device

Abstract

A self-power-generating-type bus carriage lighting device comprises a frame, a carriage, a vibration power generating device, a treading power generating floor, a storage battery, a storage battery controller, a lamp and a light sensor. The vibration power generating device installed above the frame and the treading power generating floor installed at the bottom of the carriage respectively convert vibration energy of the bus and gravitational potential energy of the passenger into the electric energy which is stored in the storage battery through the storage battery controller to form the self power generating device. A lamp in the carriage is controlled by the light sensor in the carriage to be turned on and off, and energy utilization efficiency is improved. By means of the device, energy recycle of the bus is achieved, fuel consumption is reduced, and the lighting device is relatively independent, and interference of other power utilization devices on the bus is avoided. The device meets the concept of being environment-friendly and saving energy. The lighting device is simple in principle, convenient to maintain, favorable for modification on the existing bus and capable of being popularized and applied in a large scale.

Description

technical field [0001] The invention relates to the field of vehicle lighting, in particular to a self-generating lighting device for bus compartments. Background technique [0002] When the light is dim in the morning and evening, in order to ensure the brightness in the compartment, the bus needs to turn on the lighting equipment in the compartment. However, the interior lights, the front and rear lights of the car, the turn signals, the starter and other electrical equipment are all supplied with electric energy by the vehicle battery. The lighting function cannot be realized in the compartment. Moreover, when the interior lights are in use, the power loss of the battery is accelerated, and the power consumption of the on-board generator is increased during the running of the vehicle, which consumes more energy and increases environmental pollution. [0003] At the same time, the flow of people on urban bus lines is large, and people will generate energy during the proc...

AI Technical Summary

Problems solved by technology

However, the interior lights, the front and rear lights of the car, the turn signals, the starter and other electrical equipment are all supplied with electric energy by the vehicle battery. The lighting function cannot be realized in the cabin

Moreover, when the interior lights are in use, the power loss of the battery is accelerated, and the power consumption of the on-board generator is increased when the vehicle is running, which consumes more energy and increases environmental pollution.

[0003] At the same time, the flow of people on urban bus lines is relatively large, and people will generate energy in the process of walking and trampling, but this energy is not recycled, resulting in a great waste of resources

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