阅读说明：本技术 光伏压电膜顶棚供电共享电动车及工作方法 (Photovoltaic piezoelectric film ceiling power supply sharing electric vehicle and working method ) 是由 袁艳平 周锦志 曹晓玲 邓梦思 于 2021-01-29 设计创作，主要内容包括：本发明提供一种光伏压电膜顶棚供电共享电动车及工作方法,包括共享电动车、光伏压电膜顶棚、蓄电池、碳纤维车座,光伏压电膜融合了透明光伏发电膜、柔性光伏发电膜以及压电发电膜,根据不同薄膜发电原理充分利用光照及雨水重力势能等自然界能量为共享电动车提供电能,并将碳纤维发热膜与车座结合,以解决雨后雨水驻留和冬季骑行中低温不舒适等问题。本发明融合多种发电方式并解决了骑行中的因环境引起的部分问题。(The invention provides a photovoltaic piezoelectric film ceiling power supply shared electric vehicle and a working method thereof. The invention integrates a plurality of power generation modes and solves partial problems caused by environment in riding.)

1. The utility model provides a photovoltaic piezoelectric film ceiling power supply sharing electric motor car which characterized in that: the solar photovoltaic power generation system comprises a shared electric vehicle (1), a photovoltaic piezoelectric film ceiling (2) above the shared electric vehicle (1), a storage battery (3) and a carbon fiber vehicle seat (4);

the shared electric vehicle (1) is a main body of the whole device, and the photovoltaic piezoelectric film ceiling (2) is fixed above the shared electric vehicle (1) in a semicircular arc shape;

the photovoltaic piezoelectric film ceiling (2) comprises a transparent piezoelectric film (21) and a photovoltaic power generation layer, the transparent piezoelectric film (21) and the photovoltaic power generation layer are combined into a ceiling shape, the front half part of the photovoltaic power generation layer is a transparent photovoltaic power generation film (22), the rear half part of the photovoltaic power generation layer is an opaque flexible photovoltaic power generation film (23), and the front end and the rear end of the photovoltaic piezoelectric film ceiling (2) are respectively fixed at the front end and the rear end of the shared electric vehicle (1);

the inner layer of the carbon fiber saddle (4) is attached with a carbon fiber heating film (41); the storage battery (3) is located below the carbon fiber vehicle seat (4), and the storage battery (3) is electrically connected with the photovoltaic piezoelectric film ceiling (2) and the carbon fiber heating film (41) simultaneously.

2. The photovoltaic piezoelectric film ceiling power supply sharing electric vehicle as claimed in claim 1, wherein: the transparent piezoelectric film (21), the transparent photovoltaic power generation film (22) and the flexible photovoltaic power generation film (23) are connected to form an arc-shaped structure.

3. The photovoltaic piezoelectric film ceiling power supply sharing electric vehicle as claimed in claim 1, wherein: the surface layer of the carbon fiber vehicle seat (4) is a waterproof layer (42).

4. The method for operating a photovoltaic piezoelectric film ceiling power supply sharing electric vehicle as claimed in any one of claims 1 to 3, wherein:

under a sunny mode, the transparent photovoltaic power generation film (22) and the flexible photovoltaic power generation film (23) receive solar illumination, convert the solar illumination into electric energy and store the electric energy in the storage battery (3); when the environmental temperature is lower, the carbon fiber heating film (41) is powered by the storage battery (3) to heat the carbon fiber saddle (4) so as to provide heat for a rider; under the rainy day mode, transparent piezoelectric film (21) turns into the electric energy with the gravitational potential energy of rainwater and stores in battery (3), and simultaneously, carbon fiber heating film (41) evaporates the rainwater on waterproof layer (42) surface on carbon fiber saddle (4) top layer to dryness, does benefit to and rides passerby and use at any time.

Technical Field

The invention belongs to the technical field of photovoltaic and piezoelectric power generation, and particularly relates to a photovoltaic piezoelectric film ceiling and a shared electric vehicle combined application.

Background

The shared electric vehicle is used as a vehicle for solving the problem of short-distance travel of individuals at present, has convenience and rapidity, and becomes a development trend of environmental protection. The shared electric vehicle is different from a common electric vehicle in that the shared electric vehicle cannot be charged quickly and conveniently, and the utilization of energy of the surrounding environment to supplement electric energy in time is a development direction with potential.

A small amount of PV plate generated energy has limitation, and the illumination utilization rate and the environmental energy utilization capacity need to be improved so as to meet the power requirement of the electric vehicle.

Disclosure of Invention

The invention provides a photovoltaic piezoelectric film ceiling power supply sharing electric vehicle, aiming at the problems of difficult charging, low environmental energy utilization rate and the like of the existing electric vehicle. The photovoltaic piezoelectric film is fused with the transparent photovoltaic power generation film, the flexible photovoltaic power generation film and the piezoelectric power generation film, natural world energy such as illumination, rainwater gravitational potential energy and the like is fully utilized according to different film power generation principles to provide electric energy for the shared electric vehicle, and the carbon fiber heating film is combined with the vehicle seat to solve the problems of rainwater retention after rain, low-temperature discomfort during riding in winter and the like.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a photovoltaic piezoelectric film ceiling power supply shared electric vehicle comprises a shared electric vehicle 1, a photovoltaic piezoelectric film ceiling 2 above the shared electric vehicle 1, a storage battery 3 and a carbon fiber vehicle seat 4;

the shared electric vehicle 1 is a main body of the whole device, and the photovoltaic piezoelectric film ceiling 2 is fixed above the shared electric vehicle 1 in a semicircular arc shape;

the photovoltaic piezoelectric film ceiling 2 comprises a transparent piezoelectric film 21 and a photovoltaic power generation layer, the transparent piezoelectric film 21 and the photovoltaic power generation layer are combined into a ceiling shape, the front half part of the photovoltaic power generation layer is a transparent photovoltaic power generation film 22, the rear half part of the photovoltaic power generation layer is an opaque flexible photovoltaic power generation film 23, and the front end and the rear end of the photovoltaic piezoelectric film ceiling 2 are respectively fixed at the front end and the rear end of the shared electric vehicle 1;

the carbon fiber heating film 41 is attached to the inner layer of the carbon fiber saddle 4; the storage battery 3 is located below the carbon fiber vehicle seat 4, and the storage battery 3 is simultaneously electrically connected with the photovoltaic piezoelectric film ceiling 2 and the carbon fiber heating film 41.

Preferably, the transparent piezoelectric film 21, the transparent photovoltaic power generation film 22 and the flexible photovoltaic power generation film 23 are connected to form an arc-shaped structure.

Preferably, the surface layer of carbon fiber seat 4 is waterproof layer 42.

The invention also provides a working method of the photovoltaic piezoelectric film ceiling power supply shared electric vehicle, which comprises the following steps:

in a sunny mode, the transparent photovoltaic power generation film 22 and the flexible photovoltaic power generation film 23 receive solar illumination, convert the solar illumination into electric energy and store the electric energy in the storage battery 3; when the environmental temperature is lower, the carbon fiber heating film 41 is powered by the storage battery 3 to heat the carbon fiber saddle 4, so as to provide heat for a rider; under the rainy day mode, transparent piezoelectric film 21 turns into the electric energy with the gravitational potential energy of rainwater and stores in battery 3, and simultaneously, carbon fiber heating film 41 evaporates the rainwater on the waterproof layer 42 surface on carbon fiber saddle 4 top layer to dryness, does benefit to and rides passerby and use at any time.

The photovoltaic piezoelectric film ceiling 2 can convert solar illumination and rainwater gravitational potential energy into electric energy at the same time.

The photovoltaic power generation layer is composed of two different power generation materials, namely a transparent photovoltaic power generation film 22 and a flexible photovoltaic power generation film 23. The transparent photovoltaic power generation film 22 is arranged at the front half section, and the vision field of a rider is not influenced by the transparent characteristic; the flexible photovoltaic power generation film 23 plays a role in shading light due to the light-tight characteristic of the rear half section.

Compared with the prior art, the invention has the following beneficial effects:

1. the photovoltaic power generation film and the piezoelectric film are integrated, and multi-energy utilization is realized on the premise of ensuring the functions of shading sun and shielding rain.

2. The combination of the carbon fiber heating film and the vehicle seat can effectively ensure thermal comfort after rain and in low-temperature environment.

Drawings

Fig. 1 is a structural diagram of a photovoltaic piezoelectric film ceiling power supply shared electric vehicle according to an embodiment of the invention;

in the figure, 1 is a shared electric vehicle, 2 is a photovoltaic piezoelectric film ceiling, 21 is a transparent piezoelectric film, 22 is a transparent photovoltaic power generation film, 23 is a flexible photovoltaic power generation film, 3 is a storage battery, 4 is a carbon fiber vehicle seat, 41 is a carbon fiber heating film, and 42 is a waterproof layer.

Detailed Description

As shown in fig. 1, the photovoltaic piezoelectric film ceiling power supply shared electric vehicle comprises a shared electric vehicle 1, a photovoltaic piezoelectric film ceiling 2 above the shared electric vehicle 1, a storage battery 3 and a carbon fiber vehicle seat 4;

the shared electric vehicle 1 is a main body of the whole device, and the photovoltaic piezoelectric film ceiling 2 is fixed above the shared electric vehicle 1 in a semicircular arc shape;

the photovoltaic piezoelectric film ceiling 2 comprises a transparent piezoelectric film 21 and a photovoltaic power generation layer, the transparent piezoelectric film 21 and the photovoltaic power generation layer are combined into a ceiling shape, the front half part of the photovoltaic power generation layer is a transparent photovoltaic power generation film 22, the rear half part of the photovoltaic power generation layer is an opaque flexible photovoltaic power generation film 23, and the front end and the rear end of the photovoltaic piezoelectric film ceiling 2 are respectively fixed at the front end and the rear end of the shared electric vehicle 1;

the carbon fiber heating film 41 is attached to the inner layer of the carbon fiber saddle 4; the storage battery 3 is located below the carbon fiber vehicle seat 4, and the storage battery 3 is simultaneously electrically connected with the photovoltaic piezoelectric film ceiling 2 and the carbon fiber heating film 41.

The transparent piezoelectric film 21, the transparent photovoltaic power generation film 22 and the flexible photovoltaic power generation film 23 are connected to form an arc-shaped structure.

The surface layer of the carbon fiber vehicle seat 4 is a waterproof layer 42.

The working method of the photovoltaic piezoelectric film ceiling power supply shared electric vehicle comprises the following steps: in a sunny mode, the transparent photovoltaic power generation film 22 and the flexible photovoltaic power generation film 23 receive solar illumination, convert the solar illumination into electric energy and store the electric energy in the storage battery 3; when the environmental temperature is lower, the carbon fiber heating film 41 is powered by the storage battery 3 to heat the carbon fiber saddle 4, so as to provide heat for a rider; under the rainy day mode, transparent piezoelectric film 21 turns into the electric energy with the gravitational potential energy of rainwater and stores in battery 3, and simultaneously, carbon fiber heating film 41 evaporates the rainwater on the waterproof layer 42 surface on carbon fiber saddle 4 top layer to dryness, does benefit to and rides passerby and use at any time.

The photovoltaic piezoelectric film ceiling 2 can convert solar illumination and rainwater gravitational potential energy into electric energy at the same time.

The photovoltaic power generation layer is composed of two different power generation materials, namely a transparent photovoltaic power generation film 22 and a flexible photovoltaic power generation film 23. The transparent photovoltaic power generation film 22 is arranged at the front half section, and the vision field of a rider is not influenced by the transparent characteristic; the flexible photovoltaic power generation film 23 plays a role in shading light due to the light-tight characteristic of the rear half section.

While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.