CN201321123Y - Solar folding electric bicycle - Google Patents

Abstract

The utility model discloses a solar energy folding electric bicycle. The main structure is: a solar crystal silicon battery panel is added in front of the bicycle handlebar, supported by a peripheral steel wire frame, and fixed on the handlebar at three points; Voltage display, the angle of the solar panel can be adjusted at will, and the power of the electric bicycle can be increased by adding solar panels to the front and rear fenders. The utility model is a portable solar energy folding electric bicycle, which has the characteristics of small size, light weight, labor-saving driving, easy to carry, etc., and belongs to a new type of transportation tool.

Description

Solar Folding Electric Bicycle

technical field

The product of the invention is a portable folding bicycle, more specifically, relates to a solar folding electric bicycle.

Background technique

In view of the imminent global energy crisis, only solar energy is inexhaustible. Convert solar energy into electricity while researching and designing solar bicycles. It makes full use of solar energy as power, and is an environmentally friendly vehicle with no pollution, energy saving, low cost of use, and good development prospects.

Contents of the invention

This product mainly overcomes the problems of current electric bicycles, such as long charging time, short travel mileage, and affecting normal use when there is no power supply outdoors.

The solar energy folding electric bicycle of the present utility model comprises a vehicle body, a crystalline silicon solar panel, a lithium battery, and a DC brushless motor; wherein, the crystalline silicon solar panel is arranged on the front of the handlebar and on the front and rear fenders; The battery board is connected to the lithium battery; the lithium battery is connected to the DC brushless motor through wires; and the DC brushless motor is associated with wheels for providing power.

The solar foldable electric bicycle of the utility model also includes a mains/solar charging socket arranged on the crossbeam of the vehicle;

In addition, the crystalline silicon solar panel is divided into three pieces, including the crystalline silicon solar panel installed at the front end of the handlebar, the crystalline silicon solar panel at the rear fender, and the crystalline silicon solar panel at the front fender plate. Among them, the crystalline silicon solar panel at the front is fixed by a movable support steel wire adjustment frame.

The crystalline silicon solar panel at the front is fixed by a movable support steel wire adjustment frame.

The main structure of this product: add a solar crystalline silicon panel in front of the bicycle handlebar, supported by a peripheral steel wire frame, and fix it on the handlebar at three points; it is equipped with a solar panel LED power and voltage display, and the angle of the solar panel can be adjusted at will , and by adding solar panels to the front and rear fenders, the power of the electric bicycle can be improved, and the whole vehicle is easy to disassemble and assemble. The product consists of solar panels, lithium batteries, electric motors, pedals, bicycle or electric body, protection circuit and external chargers. Choose solar panels (one or more) according to different models. It is connected with a lithium battery and a motor.

The utility model has the advantage of crystalline silicon solar panels, 1-3 pieces can be selected according to the power requirements of the electric bicycle, and the solar panels are placed in front of the bicycle and on the front and rear fenders, and the kinetic energy generated by manpower transformation is boosted during driving. Recharge after cycle to save energy. Lithium batteries can be scattered in the interior of the vehicle frame to save space. Because a small and concealed brushless DC motor is used as power, the appearance is similar to that of a non-electric vehicle, and the bicycle of the present invention cannot be recognized as an electric bicycle only by the appearance.

The solar panel of the utility model can be disassembled and assembled conveniently, and can be charged by an external power supply and manpower in rainy days or nights, so as to ensure the continuous use of the bicycle without worrying about the impact on travel. If the rider needs to exercise, he can also ride the bicycle of the present invention as a human-powered bicycle, so the bicycle of the present invention is a real multi-purpose environmental protection electric bicycle.

The solar panel of the utility model has the advantages of safe and simple wiring, and is easy for ordinary people to operate. It is equipped with a variety of DC power supplies and a variety of plugs. When working in the field, the solar panel can be used to provide different voltages for laptops, mobile phones, lighting, etc. Various electrical appliances are used. Increase the power display LED display, and the voltmeter is a pointer shockproof type, which is more convenient to use.

Description of drawings

Fig. 1 is the structural representation of electric bicycle of the present utility model;

Fig. 2 is the top view of the solar panel structure involved in the utility model;

Fig. 3 is the left view of the crystalline silicon solar panel structure involved in the utility model;

Fig. 4 is a right view of the structure of the crystalline silicon solar panel involved in the utility model.

Among them, 1, 2, and 3 are crystalline silicon solar panels; 4 is a cushion telescopic switch; 5 is a lithium battery; 6, 8 is a movable support wire adjustment frame; 7 is a power and voltage display; 9 is a handlebar folding switch; 10 is a mains/solar charging socket; 11 is a DC motor; 12 is an aluminum alloy sheet of a crystalline silicon solar panel.

Below in conjunction with implementing accompanying drawing, the utility model is described in detail.

Detailed ways

Referring to Figures 1-4, the solar foldable electric bicycle of the present utility model mainly includes components such as a body, a crystalline silicon solar panel, a lithium battery, a DC brushless motor, pedals, wires, a multi-purpose plug, LED power, and a voltage display. Wherein, as shown in Figure 1, the crystalline silicon solar cell panel includes a crystalline silicon solar cell panel 1 installed at the front end of the handlebar, a crystalline silicon solar cell panel 2 at the rear fender, and a crystalline silicon solar cell at the front fender plate 3. Cushion retractable switch 4 is used for controlling the height of the cushion. Lithium battery 5 is arranged on the beam rear end of car. Among the figure, the movable support steel wire adjustment frames 6, 8 are used to fix the crystalline silicon solar cell panel 1 at the front end of the handlebar; The handlebar folding switch 9 is used to control the folding of the bicycle. The mains/solar charging socket 10 is used to control the rechargeable lithium battery to select an appropriate charging mode. The DC motor 11 is used as the power source of the driving mechanism. In addition, FIG. 4 shows an aluminum alloy sheet 12 constituting a crystalline silicon solar panel.

The solar panel of the utility model is placed on the front of the bicycle handlebar and the front and rear fenders, and a total of 3 pieces are selected according to the power level. The fixing and disassembling method: the handlebar is fixed by the movable support steel wire adjustment frame at three points according to Figure 1, and can be adjusted at will. Angle and handling. The fenders are directly replaced with solar silicon panels. Charge the lithium battery through the wire. When folded, the solar silicon panel is placed in the bracket or disassembled for easy portability.

If it is raining, at night, or without sunlight, it can be charged with a common power source, and it can be used by pedaling without being limited by various environments. In addition, solar panels can provide a variety of power sources, using a variety of plugs. When working in the field, solar panels can be used to provide power to various electrical appliances such as laptops, mobile phones, and lighting. The solar bicycle of the utility model can add solar battery panels on the front and rear fenders of the electric bicycle to achieve the effect of increasing the power charging capacity. The utility model adds a motor boosting circuit, and the battery can also be charged while using the pedals to travel.

The solar bicycle uses crystalline silicon solar panel epoxy board, which is cemented with aluminum alloy plate. After the crimping treatment in the figure, the strength of the crystalline silicon solar panel is improved, and it is light in weight and easy to install and carry. In addition, the power display. The power display is displayed by 4 LECs, which are 25%, 50%, 75%, and 100%. The voltage display voltmeter is shockproof. Careful selection of LCD and digital displays prevents damage from sunlight.

The feature of this product is that it uses the crystalline silicon solar panel charging device to improve the battery life of the electric bicycle. The aluminum alloy plate is processed by pleating and cementing in the figure to increase the strength of the bottom plate, so that the crystalline silicon solar panel is light in weight and easy to install and carry. The solar panel is set in the front, in the front and rear fenders, and does not occupy the position of the body, increasing the light receiving area and fully Make use of solar energy. It has the characteristics of small size, light weight, labor-saving driving, easy to carry, etc. It belongs to a new type of transportation.

Claims (5)

1, a kind of solar power folding electric bicycle comprises vehicle body, and its characteristic is: also comprise crystal silicon solar batteries plate, lithium cell, dc brushless motor; Wherein, described crystal silicon solar batteries plate is placed on handlebar the place ahead and the front ﹠ rear mudguard; Described crystal silicon solar batteries plate is connected with lithium cell; Described lithium cell connects described dc brushless motor by lead; The related wheel of described dc brushless motor is used to provide power.

2, solar power folding electric bicycle according to claim 1, its characteristic is: also comprise the civil power/solar charging electrical connector that is placed on the car crossbeam.

3, solar power folding electric bicycle according to claim 2, its characteristic is: also comprise the electric weight, the voltage read-out that are placed in front end handlebar top.

4, according to the arbitrary described solar power folding electric bicycle of claim 1-3, its characteristic is: described crystal silicon solar batteries plate is divided into 3, comprise the crystal silicon solar batteries plate (1) that is installed on the handlebar front end, the crystal silicon solar batteries plate (2) at rear mudguard place, and the crystal silicon solar batteries plate (3) at front fender apron place.

5, solar power folding electric bicycle according to claim 4, its characteristic is: the crystal silicon solar batteries plate (1) of front end is fixing by kinematic support steel wire adjusting bracket (6,8).

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