Photovoltaic charging device of goods three-wheeled electric vehicle

Abstract

The utility model relates to the technical field of vehicle body accessories, in particular to a photovoltaic charging device of a goods three-wheel electric vehicle. When the electric power of the goods three-wheel electric vehicle is insufficient, solar energy can be converted into electric energy through the photovoltaic charging panel to drive the electric vehicle to run normally, so that the electric vehicle is more energy-saving and environment-friendly when going out. The trolley comprises a trolley body, wheels, a supporting frame and the like. Three wheels are rotatably connected to the bottom of the vehicle body, and a supporting frame is arranged on the upper portion of the vehicle body. When the goods three-wheel electric vehicle travels, the photovoltaic charging panel can convert solar energy into electric energy, and the charger charges the storage battery, so that when the goods three-wheel electric vehicle is insufficient in power, the photovoltaic charging panel can convert the solar energy into the electric energy to drive the electric vehicle to run normally, and the situation that the electric vehicle is insufficient in power during running is avoided as much as possible; and meanwhile, the transparent window on the supporting frame cannot shield the sight of a driver during riding, and the transparent window can also shield wind for the driver.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle body accessories, in particular to a photovoltaic charging device for a cargo three-wheeled electric vehicle. Background Art

[0002] Electric tricycles for cargo use have the advantages of strong applicability, maneuverability, simple maintenance, convenient repair, and low price. They can flexibly travel through narrow roads. Electric tricycles have a reverse switch, which can easily realize the reverse and forward driving functions. This is very practical in narrow alleys and lanes. It is very convenient for driving and parking. However, electric vehicles are prone to low power after driving for a long time. At this time, the battery needs to be charged. The charging time is long, which can easily delay the use of the electric vehicle and make the electric vehicle travel not energy-saving and environmentally friendly. Utility Model Content

[0003] In view of this, the utility model provides a photovoltaic charging device for a three-wheeled cargo electric vehicle, which can convert solar energy into electrical energy through a photovoltaic charging panel to drive the electric vehicle to run normally when the three-wheeled cargo electric vehicle is short of power, making the travel of the electric vehicle more energy-saving and environmentally friendly.

[0004] The technical solution is: a photovoltaic charging device for a three-wheeled cargo electric vehicle, including a body, wheels, a support frame, a photovoltaic charging panel, a transparent window, a charger, a seat cushion, a storage box, a battery and a motor. Three wheels are rotatably connected to the bottom of the body, a support frame is provided on the upper part of the body, three photovoltaic charging panels are provided on the upper part of the support frame, a transparent window is provided on the side of the support frame close to the front of the vehicle, a charger is provided at the lower part of the body, the charger is electrically connected to the three photovoltaic charging panels, a seat cushion is rotatably connected to the lower part of the body, a storage box is provided at the lower part of the body, the storage box is located directly below the seat cushion, a battery is provided inside the storage box, the battery is electrically connected to the charger, a motor is provided inside the storage box, the battery is electrically connected to the motor, and the motor is electrically connected to the three wheels.

[0005] Furthermore, the three photovoltaic charging panels are all solar cell modules with a standard no-load voltage of 20V.

[0006] Furthermore, the charger is a 220V AC to DC lithium iron phosphate battery charger.

[0007] The beneficial effects are as follows: in the utility model, when the cargo three-wheeled electric vehicle travels when the sun is shining, the three photovoltaic charging panels will convert solar energy into electrical energy, and the charger will charge the battery. In this way, when the cargo three-wheeled electric vehicle is short of power, the photovoltaic charging panels can convert solar energy into electrical energy to drive the electric vehicle to travel normally, thus avoiding the situation where the electric vehicle is short of power when traveling as much as possible, making the travel of the electric vehicle more energy-saving and environmentally friendly. At the same time, the transparent windows on the support frame will not block the driver's line of sight when riding, and can also block the wind for the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0009] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0010] Figure numbers: 1_body, 2_wheels, 3_support frame, 4_photovoltaic charging panel, 5_transparent window, 6_charger, 7_seat cushion, 8_storage box, 9_battery, 10_motor. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Embodiment 1: A photovoltaic charging device for a cargo three-wheeled electric vehicle, such as Figure 1-Figure 2 As shown, it includes a vehicle body, wheels, a support frame, a photovoltaic charging panel, a transparent window, a charger, a seat cushion, a storage box, a battery and a motor. Three wheels are rotatably connected to the bottom of the vehicle body. A support frame is welded to the upper part of the vehicle body. Three photovoltaic charging panels are arranged on the upper part of the support frame. The support frame is used to support the three photovoltaic charging panels. A transparent window is connected to the side of the support frame close to the front of the vehicle through rivets. A charger is connected to the lower part of the vehicle body through bolts. The charger is electrically connected to the three photovoltaic charging panels. A seat cushion is rotatably connected to the lower part of the vehicle body. A storage box is welded to the lower part of the vehicle body. The storage box is located directly below the seat cushion. A battery is welded inside the storage box. The battery is electrically connected to the charger. The charger is used to charge the battery. A motor is connected to the inside of the storage box through rivets. The battery is electrically connected to the motor. The motor is electrically connected to the three wheels.

[0013] Furthermore, the three photovoltaic charging panels are all solar cell modules with a standard no-load voltage of 20V.

[0014] Furthermore, the charger is a 220V AC to DC lithium iron phosphate battery charger.

[0015] In the utility model, when the cargo three-wheeled electric vehicle travels when the sun is shining, the three photovoltaic charging panels are electrically connected to the charger, the three photovoltaic charging panels will convert solar energy into electrical energy, so that the current enters the charger, the charger is electrically connected to the battery, the charger will charge the battery, the battery is electrically connected to the motor, the current in the battery will enter the motor, so that the motor starts and drives the three wheels to rotate, so that the cargo three-wheeled electric vehicle can travel normally, in this way, when the cargo three-wheeled electric vehicle is short of power, the photovoltaic charging panels can convert solar energy into electrical energy to drive the electric vehicle to travel normally, and the situation of insufficient power of the electric vehicle when driving is avoided as much as possible, making the travel of the electric vehicle more energy-saving and environmentally friendly, and at the same time, the transparent window on the support frame will not block the driver's line of sight when riding, and can also block the wind for the driver.

[0016] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic charging device for a cargo three-wheeled electric vehicle, It is characterized in that The vehicle comprises a vehicle body, wheels, a support frame, a photovoltaic charging panel and a transparent window. Three wheels are rotatably connected to the bottom of the vehicle body. A support frame is provided on the upper part of the vehicle body. Three photovoltaic charging panels are provided on the upper part of the support frame. A transparent window is provided on the side of the support frame close to the front of the vehicle.

2. A photovoltaic charging device for a cargo three-wheeled electric vehicle according to claim 1, It is characterized in that The vehicle comprises a charger, a seat cushion and a storage box. A charger is arranged at the lower part of the vehicle body, and the charger is electrically connected to three photovoltaic charging panels. A seat cushion is rotatably connected to the lower part of the vehicle body. A storage box is arranged at the lower part of the vehicle body, and the storage box is located directly below the seat cushion.

3. A photovoltaic charging device for a cargo three-wheeled electric vehicle according to claim 2, It is characterized in that The vehicle comprises a battery and a motor. The battery is arranged inside the storage box, the battery is electrically connected to a charger, the motor is arranged inside the storage box, the battery is electrically connected to the motor, and the motor is electrically connected to three wheels.

4. A photovoltaic charging device for a cargo three-wheeled electric vehicle according to claim 1, It is characterized in that The three photovoltaic charging panels are all solar cell modules with a standard no-load voltage of 20V.

5. A photovoltaic charging device for a cargo three-wheeled electric vehicle according to claim 2, It is characterized in that The charger is a 220V AC to DC lithium iron phosphate battery charger.

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