CN213990547U

CN213990547U - Photovoltaic wireless backpack that charges

Info

Publication number: CN213990547U
Application number: CN202023332305.2U
Authority: CN
Inventors: 袁艳平; 周锦志; 吴聃; 孙亮亮
Original assignee: Southwest Jiaotong University
Current assignee: Southwest Jiaotong University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-17
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a photovoltaic wireless knapsack that charges, its constitution includes: backpack, solar flexible battery liner, conductive wire, and wireless charger. The utility model discloses the structure can realize wireless charging and hide the rain function. In sunny days, the solar flexible battery lining is placed on the surface of the bag, and the wireless charging of the mobile phone can be realized through the wireless charger; in rainy days, the solar flexible battery lining has rainproof performance, and the backpack can be prevented from being wetted. If the solar flexible battery lining is not needed to be charged and rain-proof, the appearance of the backpack is not affected when the solar flexible battery lining is placed in the backpack. The utility model has the advantages of multifunction, easy realization, simple operation mode, etc.

Description

Photovoltaic wireless backpack that charges

Technical Field

The utility model belongs to photovoltaic technology and articles for daily use combine the field, concretely relates to flexible photovoltaic and knapsack's combination is used.

Background

Solar energy is an important renewable energy source and has the advantages of universality, harmlessness, richness, durability and the like. The photovoltaic system can convert illumination into electric energy and supply power for life of people through a grid, a storage battery and the like. Photovoltaic power generation systems have been widely used in various power supply systems.

The smart phone is used as important communication equipment at the present stage, integrates multiple functions of communication, shopping, ordering, navigation, entertainment and the like, and becomes indispensable equipment for people's life. Due to the increase of the service time and frequency, the power consumption of the mobile phone is accelerated, the sustainable service time is shortened, and therefore the timely charging is the guarantee for the continuous and smooth use of the mobile phone.

Except indoor charging in a fixed place, people mostly adopt a charging baby to ensure the electric quantity of a mobile phone in the outgoing process, but the charging baby has the possibility of heavy weight and explosion and has certain potential safety hazard. Therefore, the development of the mobile phone charging equipment which is suitable for outdoor use, can realize timely charging, is light and has no danger has great application requirements.

SUMMERY OF THE UTILITY MODEL

To current outdoor cell-phone charging method inconvenient, have potential safety hazard scheduling problem, the utility model provides a photovoltaic wireless charging backpack. The scheme combines together knapsack, flexible battery of solar energy, wire and wireless charging, realizes that outdoor removal in-process wireless charges, rainy day hides rain protection knapsack function.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

a photovoltaic wireless charging backpack comprises a backpack 1, a solar flexible battery lining 2, a conducting wire 3 and a wireless charger 4;

the solar flexible battery lining 2 is connected to the backpack 1, a plurality of solar flexible batteries are fixed on the solar flexible battery lining, the solar flexible batteries are used for absorbing and converting solar energy and providing electric energy for the wireless charger 4, and the solar flexible batteries are communicated with the wireless charger 4 through a conducting wire 3; the electric lead 3 is used for connecting the solar flexible battery and the wireless charger 4; the wireless charger 4 is hung on the backpack strap and used for charging the mobile phone with electric energy provided by the solar flexible battery lining 2 in a wireless mode, and the solar flexible battery lining 2 has a waterproof surface.

Preferably, the solar flexible cell liner 2 is placed inside or on the surface of the backpack 1.

Preferably, the upper edge of the solar flexible cell liner 2 is detachably connected with the backpack 1.

Preferably, the conductive wire 3 is integrated with the backpack strap without affecting the appearance of the backpack 1.

Preferably, the conductive wire 3 is encased within a backpack strap.

Preferably, the wireless charger 4 is suspended from a backpack strap in the manner of a backpack ornament.

Preferably, the waterproof surface of the solar flexible cell lining 2 is a plastic film layer.

The utility model discloses a method for using photovoltaic wireless charging backpack, including three kinds of modes:

and (3) charging mode: the solar flexible battery lining 2 is placed on the surface of the backpack 1, sunlight is absorbed by the solar flexible battery lining 2 and converted into electric energy, and then the electric energy enters the wireless charger 4 along the conducting wire 3 to charge the mobile phone in a wireless mode;

rain shielding mode: in rainy days, the solar flexible battery lining 2 is placed on the surface of the backpack 1, and the waterproof surface of the solar flexible battery lining 2 protects the backpack 1 from being wetted;

and (3) a normal mode: the solar flexible cell liner 2 is placed inside the backpack 1.

The technical idea of the utility model is as follows:

combine photovoltaic power generation, knapsack and wireless charging technique. In sunny days, the solar flexible battery lining can be placed on the backpack, so that wireless charging of the mobile phone is realized; in rainy days, the rain-shading function can be realized, and the backpack is protected. The solar flexible battery lining can also be placed in the backpack, so that the attractiveness of the backpack is not affected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses combine together flexible photovoltaic and knapsack, can realize that outdoor cell-phone charges or the knapsack hides rain.

2. And a wireless charging technology is adopted, so that the mobile phone can be conveniently charged and used in moving.

3. The system has light weight, and can be fused with all parts of the backpack without influencing the use and the appearance of the backpack.

Drawings

Fig. 1 is a schematic view of a charging mode of a photovoltaic wireless charging backpack provided by an embodiment of the present invention;

fig. 2 is a plan view of a rain-shielding mode of the photovoltaic wireless charging backpack provided by the embodiment of the present invention;

fig. 3 is a plan view of a normal mode of a photovoltaic wireless charging backpack provided by an embodiment of the present invention;

in the figure, 1 is a backpack, 2 is a solar flexible battery lining, 3 is a conductive wire, and 4 is a wireless charger.

Detailed Description

The embodiment provides a photovoltaic wireless charging backpack, which comprises a backpack 1, a solar flexible battery lining 2, a conducting wire 3 and a wireless charger 4;

The solar flexible cell liner 2 is placed inside or on the surface of the backpack 1.

The upper edge of the solar flexible battery lining 2 is detachably connected with the backpack 1.

The conductive wire 3 is integrated with the backpack strip.

The conductive wire 3 is encapsulated in the backpack strap.

The wireless charger 4 is hung on the backpack belt in a backpack ornament style.

The waterproof surface of the solar flexible cell lining 2 is a plastic film layer.

The use method of the photovoltaic wireless charging backpack comprises three modes:

and (3) charging mode: as shown in fig. 1, a solar flexible battery lining 2 is placed on the surface of a backpack 1, sunlight is absorbed by the solar flexible battery lining 2 and converted into electric energy, and then enters a wireless charger 4 along a conducting wire 3 to charge a mobile phone in a wireless mode;

rain shielding mode: as shown in fig. 2, in rainy days, the solar flexible battery lining 2 is placed on the surface of the backpack 1, and the waterproof surface of the solar flexible battery lining 2 protects the backpack 1 from being wetted;

and (3) a normal mode: as shown in fig. 3, the solar flexible cell liner 2 is placed inside the backpack 1. The appearance of the backpack is not affected.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit and scope of the present invention, and these modifications are all within the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic wireless knapsack that charges which characterized in that: comprises a backpack (1), a solar flexible battery lining (2), a conducting wire (3) and a wireless charger (4);

the solar flexible battery lining (2) is connected to the backpack (1), a plurality of solar flexible batteries are fixed on the solar flexible battery lining, the solar flexible batteries are used for absorbing and converting solar energy and providing electric energy for the wireless charger (4), and the solar flexible batteries are communicated with the wireless charger (4) through a conducting wire (3); the conducting wire (3) is used for connecting the solar flexible battery and the wireless charger (4); the wireless charger (4) is hung on a backpack belt and used for charging the mobile phone with electric energy provided by the solar flexible battery lining (2) in a wireless mode, and the solar flexible battery lining (2) has a waterproof surface.

2. The photovoltaic wireless charging backpack of claim 1, wherein: the solar flexible battery lining (2) is placed inside or on the surface of the backpack (1).

3. The photovoltaic wireless charging backpack of claim 1, wherein: the upper edge of the solar flexible battery lining (2) is detachably connected with the backpack (1).

4. The photovoltaic wireless charging backpack of claim 1, wherein: the conductive wire (3) is integrated with the backpack strip.

5. The photovoltaic wireless charging backpack of claim 1, wherein: the conducting wire (3) is packaged in the backpack belt.

6. The photovoltaic wireless charging backpack of claim 1, wherein: the wireless charger (4) is hung on the backpack belt in the mode of backpack ornaments.

7. The photovoltaic wireless charging backpack of claim 1, wherein: the waterproof surface of the solar flexible cell lining (2) is a plastic film layer.