CN207410271U - A kind of flexible solar charger convenient for storing up - Google Patents
A kind of flexible solar charger convenient for storing up Download PDFInfo
- Publication number
- CN207410271U CN207410271U CN201721289854.1U CN201721289854U CN207410271U CN 207410271 U CN207410271 U CN 207410271U CN 201721289854 U CN201721289854 U CN 201721289854U CN 207410271 U CN207410271 U CN 207410271U
- Authority
- CN
- China
- Prior art keywords
- circuit
- flexible solar
- switch
- solar panel
- spool
- 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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Classifications
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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
Abstract
The utility model discloses a kind of flexible solar chargers convenient for storing up, including box body, flexible solar panel, spool and circuit box, the spool and box body are coaxial and can rotate, the flexible solar panel is rolled up on spool and is accommodated in tray interior when not in use, be conducive to preserve and carry, during use, directly flexible solar panel is pulled out and is tiled in the sun, the circuit box internal structure includes voltage-stablizer, first switch, accumulator group, second switch, voltage detection module, controller and circuit protection module, include charging interface outside the circuit box, first indicator light and the second indicator light, the accumulator group is formed in parallel by two accumulators, the circuit protection module includes overheat protector, overvoltage protection and short-circuit protection.For the utility model convenient for preserving and carrying, box body provides protection, it can be achieved that being the purpose that portable electronic products charge under the conditions of power free in the wild for flexible solar panel.
Description
Technical field
The utility model is related to the applied technical fields of solar energy more particularly to a kind of flexible solar convenient for storing up to fill
Electric appliance.
Background technology
Solar charger is to convert the solar into electric energy and other electronic products is supplied to use, and can pass through electricity
Road design adjusts different output voltage and electric current, is a kind of wild suitable for long-time to be adapted to the electronic product of different requirements
The electronic product charging equipment that the personnel of outer operation and tourism use.To provide higher voltage and handing over big electric current, solar energy
Charger generally requires as far as possible big solar panel, but traditional solar panel is inconvenient to carry, limits to too
The use of positive energy technology.The appearance of novel flexible solar panel provides new opportunities to solve this problem, but compared to
For traditional solar panel, novel flexible solar panel is often not firm enough, easily damaged.
Utility model content
In order to overcome the above problem, the utility model discloses a kind of flexible solar chargers convenient for storing up.
Technical solution is used by the utility model solves its technical problem：A kind of flexible solar convenient for storing up fills
Electric appliance, it is described including including box body, flexible solar panel, spool and circuit box, the box body and spool coaxial arrangement
Flexible solar panel on spool, the circuit box internal structure include voltage-stablizer, first switch, accumulator
Group, second switch, voltage detection module, controller and circuit protection module include charging interface, the outside the circuit box
One indicator light and the second indicator light, voltage regulator circuit connection flexible solar panel and first switch, described the
One on-off circuit connects accumulator group, accumulator group circuit connection second switch, second switch circuit connection
Charging interface, voltage detection module circuit connection accumulator group, controller circuitry connection voltage detection module,
Circuit protection module, first switch, second switch, the first indicator light and the second indicator light.
A kind of above-mentioned flexible solar charger convenient for storing up, the accumulator group it is in parallel by two accumulators and
Into.
A kind of above-mentioned flexible solar charger convenient for storing up, the circuit protection module include overheat protector,
Overvoltage protection and short circuit are protected.
The beneficial effects of the utility model are that for the utility model convenient for preserving and carrying, box body is flexible solar battery
Plate provides protection, it can be achieved that the purpose to charge under the conditions of power free in the wild for portable electronic products, and charging process pair
Electronic product provides protection, it is therefore prevented that voltage and current is unstable to damage electronic product.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall appearance schematic diagram；
Fig. 2 is the utility model circuit box appearance diagram；
Fig. 3 is the electrical block diagram of the utility model.
1. box body in figure, 2. flexible solar panels, 3. spools, 4. circuit box, 401. voltage-stablizers, 402. first open
It closes, 403. accumulator groups, 404. second switches, 405. charging interfaces, 406. voltage detection modules, 407. controllers, 408. electricity
Road protection module, 409. first indicator lights, 410. second indicator lights.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, the utility model is done below in conjunction with the accompanying drawings further
Explanation, it should be apparent that, drawings described below is only one embodiment of the utility model, for the general of this field
For logical technical staff, without creative efforts, other embodiments are obtained according to this drawings and examples,
Belong to the scope of protection of the utility model.
A kind of flexible solar charger convenient for storing up, including including box body 1, flexible solar panel 2, spool 3
With circuit box 4, the box body 1 and spool 3 are coaxially disposed, and the flexible solar panel 2 is on spool 3, institute
4 internal structure of circuit box stated includes voltage-stablizer 401, first switch 402, accumulator group 403, second switch 404, voltage detecting
Module 406, controller 407 and circuit protection module 408,4 outside of circuit box include charging interface 405, first and indicate
409 and second indicator light 410 of lamp, 401 circuit of voltage-stablizer connection flexible solar panel 2 and first switch 402,
402 circuit of the first switch connection accumulator group 403,403 circuit of accumulator group connection second switch 404, institute
404 circuit of the second switch connection charging interface 405 stated, 406 circuit of voltage detection module connection accumulator group 403,
407 circuit of controller connects voltage detection module 406, circuit protection module 408, first switch 402, second switch
404th, the first indicator light 409 and the second indicator light 410.The accumulator group 403 is formed in parallel by two accumulators, described
Circuit protection module 408 include overheat protector, overvoltage protection and short-circuit protection.
The utility model so works：Flexible solar panel 2 is pulled out box body 1 by practical personnel manually, and will
Flexible solar panel 2 tiles in the sun, and the flexible solar panel 2 is converted solar energy into electrical energy and passed through
Circuit is conveyed to voltage-stablizer 401, and electric current is conveyed to accumulator group 403, institute after the processing of voltage-stablizer 401 by first switch 402
The accumulator group 403 stated is formed in parallel by two pieces of accumulators, and voltage detection module detects the virtual voltage of two pieces of accumulators, and
The accumulator for by controller 407 first switch 402 being controlled to select electric energy saturation degree relatively low charges, while controller 407 controls
Second switch 404 selects the higher external output current of accumulator of electric energy saturation degree.When having electric current from flexible solar panel 2
When flowing into accumulator group 403 through voltage-stablizer 401 and first switch 402, controller 407 controls the first indicator light 409 to light, when
It is that controller 407 controls the second indicator light that electric current flows out charging interface 405 from accumulator group 403 by second switch 404
410 light, and the working condition of practical this charger of personnel is reminded with this.Circuit protection module 408 keep to entire circuit temperature,
The monitoring of voltage and current, when either electric current is excessive in circuit when circuit temperature is excessively high or in circuit during overtension,
Or during short circuit, circuit protection module 408 simultaneously switches off first switch 402 and second switch 404 by controller 407, eventually
The only work of this solar charger, and the first indicator light 409 and the second indicator light 410 are lighted simultaneously, remind user of service's note
Meaning abnormal conditions, prevent that the electronic product to charge is caused to damage.When after use, user of service can manually revolve
Turn spool 3 flexible solar panel 2 is recovered to inside box body 1.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (3)
1. a kind of flexible solar charger convenient for storing up, including including box body (1), flexible solar panel (2), spool
(3) with circuit box (4), the box body (1) and spool (3) coaxial arrangement, the flexible solar panel (2) wound on
On spool (3), the circuit box (4) internal structure include voltage-stablizer (401), first switch (402), accumulator group (403),
Second switch (404), voltage detection module (406), controller (407) and circuit protection module (408), the circuit box
(4) it is external to include charging interface (405), the first indicator light (409) and the second indicator light (410), the voltage-stablizer (401) electricity
Road connection flexible solar panel (2) and first switch (402), the first switch (402) circuit connection accumulator group
(403), described accumulator group (403) circuit connection second switch (404), the connection of the second switch (404) circuit are filled
Electrical interface (405), the voltage detection module (406) circuit connection accumulator group (403), the controller (407) electricity
Road connection voltage detection module (406), circuit protection module (408), first switch (402), second switch (404), first refer to
Show lamp (409) and the second indicator light (410).
A kind of 2. flexible solar charger convenient for storing up according to claim 1, which is characterized in that the electric power storage
Pond group (403) is formed in parallel by two accumulators.
A kind of 3. flexible solar charger convenient for storing up according to claim 1, which is characterized in that the circuit
Protection module (408) includes overheat protector, overvoltage protection and short-circuit protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289854.1U CN207410271U (en) | 2017-10-09 | 2017-10-09 | A kind of flexible solar charger convenient for storing up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289854.1U CN207410271U (en) | 2017-10-09 | 2017-10-09 | A kind of flexible solar charger convenient for storing up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410271U true CN207410271U (en) | 2018-05-25 |
Family
ID=62407312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289854.1U Expired - Fee Related CN207410271U (en) | 2017-10-09 | 2017-10-09 | A kind of flexible solar charger convenient for storing up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202019103039U1 (en) | 2019-05-29 | 2019-07-01 | Rüdiger Schloo | Roll-off flexible solar cells with programmable sunscreen for lawns and other plants |
-
2017
- 2017-10-09 CN CN201721289854.1U patent/CN207410271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202019103039U1 (en) | 2019-05-29 | 2019-07-01 | Rüdiger Schloo | Roll-off flexible solar cells with programmable sunscreen for lawns and other plants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20201009 |