CN202535125U - Knapsack type solar charger - Google Patents
Knapsack type solar charger Download PDFInfo
- Publication number
- CN202535125U CN202535125U CN 201220221567 CN201220221567U CN202535125U CN 202535125 U CN202535125 U CN 202535125U CN 201220221567 CN201220221567 CN 201220221567 CN 201220221567 U CN201220221567 U CN 201220221567U CN 202535125 U CN202535125 U CN 202535125U
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- China
- Prior art keywords
- solar
- knapsack
- layer
- type solar
- charger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a knapsack type solar charger, which comprises a knapsack body (1) and a solar charging unit arranged on the upper surface of the knapsack body (1). The solar charging unit comprises a plurality of solar cells (2), a backboard layer, a protective thin film layer and a junction box (3) with a universal serial bus (USB) interface and a circuit board, wherein the backboard layer is arranged on the surface of the knapsack body (1); the solar cells (2) are arranged on the upper surface of the backboard layer; the protective thin film layer is arranged on the solar cells (2); and the solar cells (2) are connected in series through a connecting wire, and then are electrically connected with the circuit board in the junction box (3). According to the knapsack type solar charger, solar energy is converted into electric energy which is used as an emergency power supply to charge an electrical appliance such as a mobile phone and a moving picture experts group audio layer-3 (MP3); and a knapsack can be carried to charge an electronic product in the knapsack in the open air, so that the knapsack type solar charger is convenient.
Description
Technical field
The utility model relates to the Application of Solar Energy field, particularly a kind of Backpack type solar charger.
Background technology
At the whilst on tour of going out, we run into mobile phone, MP3 or notebook computer through regular meeting and do not have electricity suddenly, and this brings great inconvenience to us.The charging device of prior art needs fixed power source mostly, just can't use in case leave fixed power source, and the weight of storage battery is big and not portable, needs periodic charge, can not adapt to the situation that burst there is not electricity.Obviously solar energy can be realized emergency service as a kind of clean energy resource of easy acquisition.For this reason, occurred a kind of folding solar charger of flexibility on the market, but problem is that the folding solar charger of the flexibility of prior art needs to launch fully to charge, use still is not very convenient travelling outdoors.
Summary of the invention
The utility model technical problem to be solved is: a kind of open air that is applied to is provided, uses convenient Backpack type solar charger.
The utility model addresses the above problem the technical scheme that is adopted: a kind of Backpack type solar charger; Comprise knapsack body and the solar charging electric unit of being located at knapsack body upper surface; Described solar recharging unit comprise a plurality of solar battery sheets, backsheet layer, protective film layer and in establish USB interface and circuit board terminal box; Described backsheet layer is located at the knapsack body surface; Described a plurality of solar battery sheet is located at the upper surface of backsheet layer, and described protective film layer is located on the solar battery sheet, and described a plurality of solar battery sheets are electrically connected with the interior circuit board of terminal box through connecting line series connection back.
Compared with prior art; The advantage of the utility model is: generally can carry on the back knapsack when people go out; And these electronic products of mobile phone, MP3 or notebook computer are adorned bag often and are carried, and this Backpack type solar charger can be electric energy through utilizing conversion of solar energy, gives electrical equipment chargings such as mobile phone, MP3 as emergency power supply; Out of doors knapsack is backed on the body and charge for the electronic product in the bag, very convenient.And be provided with backsheet layer between lamellar body and the solar battery sheet, and can further protect the flexible solar battery sheet to damage because of folding, the upper surface of solar battery sheet is provided with the protective film layer, can avoid the surface to draw scraping and is damaged.
Description of drawings
Fig. 1 is the structural representation of the utility model Backpack type solar charger.
Among Fig. 1: 1 knapsack body, 2 solar battery sheets, 3 terminal boxes.
Embodiment
Embodiment to the utility model further describes below in conjunction with accompanying drawing.
Shown in accompanying drawing 1; A kind of Backpack type solar charger; Comprise knapsack body 1 and the solar charging electric unit of being located at knapsack body 1 upper surface; Described solar recharging unit comprise a plurality of solar battery sheet 2, backsheet layer, protective film layer and in establish USB interface and circuit board terminal box 3, described backsheet layer is located at knapsack body 1 surface, described a plurality of solar battery sheets 2 are located at the upper surface of backsheet layer; And described protective film layer is located on the solar battery sheet 2, and described a plurality of solar battery sheets 2 are electrically connected with terminal box 3 interior circuit boards through connecting line series connection back.
Described backsheet layer is a pet layer; Described protective film layer is the ETFE layer.
Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model not only is confined to above embodiment, and its concrete structure allows variation.All various variations of in the protection range of the utility model independent claims, being done are all in the utility model protection range.
Claims (1)
1. Backpack type solar charger; It is characterized in that: comprise knapsack body (1) and be located at the solar charging electric unit of knapsack body (1) upper surface; Described solar recharging unit comprise a plurality of solar battery sheets (2), backsheet layer, protective film layer and in establish USB interface and circuit board terminal box (3); Described backsheet layer is located at knapsack body (1) surface; Described a plurality of solar battery sheet (2) is located at the upper surface of backsheet layer, and described protective film layer is located at (2) on the solar battery sheet, and described a plurality of solar battery sheets (2) are electrically connected with the interior circuit board of terminal box (3) through connecting line series connection back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221567 CN202535125U (en) | 2012-05-17 | 2012-05-17 | Knapsack type solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221567 CN202535125U (en) | 2012-05-17 | 2012-05-17 | Knapsack type solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535125U true CN202535125U (en) | 2012-11-14 |
Family
ID=47136282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221567 Expired - Fee Related CN202535125U (en) | 2012-05-17 | 2012-05-17 | Knapsack type solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713845A (en) * | 2020-12-31 | 2021-04-27 | 西南交通大学 | Photovoltaic wireless charging backpack and use method |
-
2012
- 2012-05-17 CN CN 201220221567 patent/CN202535125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713845A (en) * | 2020-12-31 | 2021-04-27 | 西南交通大学 | Photovoltaic wireless charging backpack and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140517 |