CN204304544U - A kind of solar charging electric lighting knapsack - Google Patents
A kind of solar charging electric lighting knapsack Download PDFInfo
- Publication number
- CN204304544U CN204304544U CN201420865469.7U CN201420865469U CN204304544U CN 204304544 U CN204304544 U CN 204304544U CN 201420865469 U CN201420865469 U CN 201420865469U CN 204304544 U CN204304544 U CN 204304544U
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- CN
- China
- Prior art keywords
- knapsack
- storage battery
- charging panel
- charging
- knapsack body
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of solar charging electric lighting knapsack, comprise knapsack body, and the superposed type solar panels be installed on described knapsack body, described superposed type solar panels are connected and fixed by the connecting portion on top and knapsack body, described folding solar plate comprises fixed charging panel, and be arranged at the collapsible charging panel of fixed charging panel both sides, described folding solar plate is connected with storage battery by charging circuit, described storage battery is installed in knapsack body, the power input of rechargeable battery connects charging circuit, the power output end of storage battery is connected with power supply interface, described storage battery is also connected with LCDs, for intuitive display display electricity.The utility model, by installing superposed type solar panels on knapsack, can meet the electrical energy demands of the particular surroundingss such as field work.
Description
Technical field
The utility model relates to solar energy equipment field, specifically, is related specifically to a kind of solar charging electric lighting knapsack.
Background technology
Existing knapsack, as the instrument loading article, can only not have other function usually, user is going out or whilst on tour, charges very inconvenient, if mobile phone or the electronic equipment such as computer or camera do not have electricity, then cannot use, certain trouble can be caused, or cannot mobile phone communication, maybe cannot by computer process relevant issues, maybe cannot take with camera, therefore, the conveniently use of user, need to improve existing knapsack, make it possess the function of mobile charging.
In the prior art, have the technology realizing the function of mobile charging by arranging solar cell on knapsack, the defect of this technology is: the solar panel of installation, by the impact of knapsack size, cannot meet the demand of larger electric energy.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of solar charging electric lighting knapsack, by installing superposed type solar panels on knapsack, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of solar charging electric lighting knapsack, comprise knapsack body, and the superposed type solar panels be installed on described knapsack body, described superposed type solar panels are connected and fixed by the connecting portion on top and knapsack body, described folding solar plate comprises fixed charging panel, and be arranged at the collapsible charging panel of fixed charging panel both sides, described folding solar plate is connected with storage battery by charging circuit, described storage battery is installed in knapsack body, the power input of rechargeable battery connects charging circuit, the power output end of storage battery is connected with power supply interface, described storage battery is also connected with LCDs, for intuitive display display electricity.
Preferably, the back side of described fixed charging panel is connected with knapsack body by demountable structure, and collapsible charging panel is installed on the both sides of fixed charging panel by flexible base, board, and collapsible charging panel can overturn along the junction with fixed charging panel.
Preferably, described knapsack body is provided with LED, and LED side is provided with control switch, and described LED is connected by control switch with storage battery.
Compared with prior art, the beneficial effects of the utility model are as follows:
Structure is simple, designing ingenious, by installing superposed type solar panels on knapsack, can meet the electrical energy demands of the particular surroundingss such as field work.
Accompanying drawing explanation
Fig. 1 be solar charging electric lighting knapsack described in the utility model fold schematic diagram.
Fig. 2 is the expansion schematic diagram of solar charging electric lighting knapsack described in the utility model.
Number in the figure illustrates: knapsack body 1, connecting portion 2, fixed charging panel 3, collapsible charging panel 4.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1 and Fig. 2, a kind of solar charging electric lighting knapsack described in the utility model, comprise knapsack body 1, and the superposed type solar panels be installed on described knapsack body 1, described superposed type solar panels are connected and fixed with knapsack body 1 by the connecting portion 2 on top, described folding solar plate comprises fixed charging panel 3, and be arranged at the collapsible charging panel 4 of fixed charging panel 3 both sides, described folding solar plate is connected with storage battery by charging circuit, described storage battery is installed in knapsack body 1, the power input of rechargeable battery connects charging circuit, the power output end of storage battery is connected with power supply interface, described storage battery is also connected with LCDs, for intuitive display display electricity.
It is to be noted, the back side of described fixed charging panel 3 is connected with knapsack body 1 by demountable structure, collapsible charging panel 4 is installed on the both sides of fixed charging panel 3 by flexible base, board, and collapsible charging panel 4 can overturn along the junction with fixed charging panel 3.By adopting said structure design, improve the generating area of solar cell.
In addition, described knapsack body 1 is provided with LED, and LED side is provided with control switch, and described LED is connected by control switch with storage battery.By adopting this kind of structural design, achieve illumination functions of the present utility model.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a solar charging electric lighting knapsack, it is characterized in that: comprise knapsack body, and the superposed type solar panels be installed on described knapsack body, described superposed type solar panels are connected and fixed by the connecting portion on top and knapsack body, described folding solar plate comprises fixed charging panel, and be arranged at the collapsible charging panel of fixed charging panel both sides, described folding solar plate is connected with storage battery by charging circuit, described storage battery is installed in knapsack body, the power input of rechargeable battery connects charging circuit, the power output end of storage battery is connected with power supply interface, described storage battery is also connected with LCDs, for intuitive display display electricity.
2. solar charging electric lighting knapsack according to claim 1, it is characterized in that: the back side of described fixed charging panel is connected with knapsack body by demountable structure, collapsible charging panel is installed on the both sides of fixed charging panel by flexible base, board, and collapsible charging panel can overturn along the junction with fixed charging panel.
3. solar charging electric lighting knapsack according to claim 1, is characterized in that: described knapsack body is provided with LED, and LED side is provided with control switch, and described LED is connected by control switch with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865469.7U CN204304544U (en) | 2014-12-31 | 2014-12-31 | A kind of solar charging electric lighting knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865469.7U CN204304544U (en) | 2014-12-31 | 2014-12-31 | A kind of solar charging electric lighting knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304544U true CN204304544U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865469.7U Active CN204304544U (en) | 2014-12-31 | 2014-12-31 | A kind of solar charging electric lighting knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391931A (en) * | 2018-01-23 | 2018-08-14 | 天津市职业大学 | A kind of solar energy laundry knapsack |
-
2014
- 2014-12-31 CN CN201420865469.7U patent/CN204304544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391931A (en) * | 2018-01-23 | 2018-08-14 | 天津市职业大学 | A kind of solar energy laundry knapsack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |