CN2825430Y - Solar electric bicycle - Google Patents

Abstract

The utility model relates to a solar energy electric bicycle, particularly a bicycle using solar energy as power. According to the design provided by the utility model, a front wheel and a back wheel are respectively arranged under a bicycle frame, a tail frame is arranged on the back part of the bicycle frame and above the back wheel, the middle part of the bicycle frame is provided with a cushion, and a bicycle head is arranged on the front part of the bicycle frame and above the front wheel, and the bicycle frame is provided with a motor and a driving mechanism of the motor. The utility model is characterized in that solar energy batteries are arranged on the bicycle frame or / and the tail frame. The device can be conveniently ridden with energy saving.

Description

solar electric bike

technical field

The utility model relates to an electric bicycle, in particular to a bicycle powered by solar energy.

Background technique

Solar energy is an inexhaustible and inexhaustible energy source. The application of solar energy is now receiving more and more attention from various countries. China is the country with the largest bicycle usage in the world. As the conversion efficiency of solar cells improves and prices drop, the technical possibility of solar-powered electric bicycles has emerged.

Contents of the invention

The purpose of the utility model is to design a solar electric bicycle to facilitate riding and save energy.

According to the design scheme provided by the utility model, the front wheel and the rear wheel are respectively installed under the vehicle frame, a tailstock is arranged on the rear part of the vehicle frame and above the rear wheel, a cushion is arranged on the middle part of the vehicle frame, and a seat cushion is arranged on the vehicle frame. The front part of the vehicle and the top of the front wheels are provided with a headstock, and a motor and a transmission mechanism thereof are arranged on the vehicle frame, and the feature is that solar cells are arranged on the vehicle frame or/and tailstock.

The reversible solar cells are respectively hinged on the frame or/and the tailstock on both sides of the solar cell. Solar cells are installed at the front of the vehicle frame, above the front wheels. Reversible solar cells are respectively hinged on both sides of the solar pool.

The utility model has the advantages that after using the solar battery to provide power for the electric bicycle, the electric bicycle can be automatically charged by the solar battery when the electric bicycle is not in use, and the reversible solar battery can be folded to reduce the occupied space space for easy riding.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is a right side view after removing the front of the car and the solar cells at the front of the car in Fig. 1 .

Detailed ways

Front-wheel 5 and trailing-wheel 8 are installed respectively below vehicle frame 4, tailstock 7 is arranged on the rear portion of vehicle frame 4, rear-wheel 8, and cushion 6 is set above the middle part of vehicle frame 4, for the rider Sit, headstock 3 is set on the front portion of vehicle frame 4, above front wheel 5, so that the rider operates, motor and transmission mechanism thereof are set on vehicle frame 4, solar cell 2 is arranged on tailstock 7. The reversible solar cells 1 are respectively hinged on the frame 4 or/and the tail frame 7 on both sides of the solar cell 2 . The solar cell 2 is installed on the front portion of the vehicle frame 4 and above the front wheel 5 . The reversible solar cells 1 are respectively hinged on both sides of the solar cell 2 . The used solar cell 2 and the connection between the reversible solar cell 1 and the motor all adopt the prior art, and the folding and flipping technology including the reversible solar cell 1 also adopts the prior art.

Considering the design, a practical electric vehicle may have a distance of more than 10 kilometers, and a solar cell module may be more than 0.7 square meters. The space between the front wheel 5 and the rear wheel 8 is relatively small, the solar battery 2 is not easy to place, and the electric bicycle with two wheels is easy to fall, so the center of gravity placed cannot be too high, so the utility model adopts a foldable solar battery array . As shown in Figure 1, when the electric bicycle is running, the reversible solar battery 1 located on both sides can be folded up, so that it will not affect the driving of the electric bicycle. At this time, the solar battery supplies power to the electric motor, and the electric motor drives the electric bicycle. drive. When the electric bicycle stops, the reversible solar cells 1 located on both sides are unfolded, as shown by the dotted line in Fig. 2, so as to charge the solar cells.

The utility model is designed to be symmetrical and beautiful, and the calculated area of the solar cell is 0.697 square meters, which can basically meet the requirements, and the solar cell can reach 60-70W. According to the above design, the solar electric bicycle can use the energy provided by the sun to travel about 10 kilometers every day.

Claims (3)

1, Electronic bicycle of solar energy, front-wheel (5) and trailing wheel (8) are installed respectively below vehicle frame (4), at the rear portion of vehicle frame (4), tailstock (7) arranged above the trailing wheel (8), cushion (6) is set on the middle part of vehicle frame (4), in the front portion of vehicle frame (4), headstock (3) is set above the front-wheel (5), on vehicle frame (4), electrical motor and transmission device thereof are set, it is characterized in that: at vehicle frame (4) or/and solar cell (2) is arranged on the tailstock (7).

2, Electronic bicycle of solar energy according to claim 1 is characterized in that: the vehicle frame (4) in solar cell (2) both sides is distinguished hinged turnover solar cell (1) or/and tailstock (7) is gone up.

3, Electronic bicycle of solar energy according to claim 1 is characterized in that: in the front portion of vehicle frame (4), the top of front-wheel (5) solar cell (2) is installed.

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