CN201332368Y

CN201332368Y - Portable solar electric source

Info

Publication number: CN201332368Y
Application number: CNU2009200019290U
Authority: CN
Inventors: 陆建益
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-02
Filing date: 2009-01-02
Publication date: 2009-10-21
Anticipated expiration: 2019-01-02

Abstract

The utility model discloses a portable solar electric source, which comprises a box body, a inner cavity under which is provided with a electronic device, external side of which is provided with a panel that connects with the electronic device; two lateral sides of the box body are provided with a notch respectively; the notch and a box cover are provided with a solar cell between power cell plates in shaft rotation mode inside separately, which hide inside the box body in a folding way; the solar cells are connected to a positive, negative output of a electronic device in series or in parallel so as to constitute a electric appliance loop. Because the solar cell provided in the utility model can be folded inside the box when not used, the advantages of small size and light weight, easy taking are provided, and when used, the utility model can be drawn out from the box to form an expansion status, the electric energy output is big which provides sufficient electric power, and can provide uninterrupted power supply for portable electric appliances like notebook computer, mobile telephones and PDA, hence immediacy and convenience of power supply is guaranteed.

Description

The portable type solar energy power supply

Technical field

The utility model relates to a kind of supply unit, particularly a kind of portable type solar energy power supply.

Background technology

Progress along with science and technology development and society, modern's work and rhythm of life also constantly promote, use notebook computer, mobile phone, portable electronics such as PDA, DC more and more general, but these portable electronics also exist self insurmountable difficulty, the electric weight of storage that Here it is very little, keep the limited time of use, if away from cities and towns unregulated power can for the place use for a long time, will interrupt using owing to can not get replenishing of electric energy, influence people's operate as normal and life.In recent years, there is the dealer to make full use of heliotechnics, also occurred on the market with the compact power of solar energy as charge power supply, its employed solar energy light collecting plate mostly is large-scale plant, complex structure, volume is big, carry the root inconvenience, dwindle solar energy light collecting plate area if carry for convenience, the effect of the light ray energy of gathering is undesirable, cause the electric weight deficiency that stores, thereby do not have great practical value.Therefore, people expect that a kind of novel portable type solar energy source occurs, remedy not enough in the past in, preferably volume is little, electric energy output is big, can uninterrupted power supply.

Summary of the invention

The purpose of this utility model is to provide a kind of structure novel, and collapsible hiding volume is little, and the daylighting face that launches is big, and electric energy output is sufficient, enables the portable type solar energy power supply of uninterrupted power supply.

For realizing above-mentioned purpose, the technical scheme that the utility model solved is, a kind of portable type solar energy power supply, comprise box body, lower lumen at this box body is provided with electronic device, the outside of box body is provided with the panel that links to each other with electronic device, the bottom surface of box body is provided with a clip, the two sides of box body are respectively equipped with notch, be respectively arranged with the solar cell that connects with the rotating shaft rotation mode between cell panel and the cell panel in the described notch and in the lid, being folded each other is hidden in the box body, between the described solar cell by the lead serial or parallel connection in just, negative output terminal and electronic device are connected to form an electrical circuit.

Described electronic device is to fill the AC load that diode, controller, rechargeable battery, DC load and inverter link to each other by counnter attack to be in turn connected into one.

Described solar cell has at least three groups to be fixed together with the corresponding position of box body respectively, and exports different voltages on demand.

Described cell panel is to deposit multi-element compounds semiconductor hull cell composition more than two layers on the substrate successively.

Described panel is provided with and electronic device closely link to each other control switch, voltage demonstration, USB interface and discharge and recharge interface.

After adopting such scheme; solar cell of the present utility model can be when not using folded concealed in box body; both protected solar cell not to be subjected to mill to draw damage; can avoid again reducing the efficient that solar energy directly is converted to luminous energy electric energy because of long term exposure; form the expansion shape and from box body, extract solar cell in use out; make the collection area of solar cell enlarge and the increase energy output; reach maximum so that be stored in the energy of rechargeable battery; electric energy output is big; the efficiency for charge-discharge height; can be in the place that unregulated power can supply; can be for needing the notebook computer of electricity consumption; mobile phone; PDA; portable electronics uninterrupted power supplies such as DC, thus instantaneity and the convenience that people use power supply significantly promoted.It constructs novel, and it is little to occupy the space, and small volume and less weight is easy to use, is convenient to deposit and carry, and has excellent popularization to be worth.

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiments.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a unfolding assumption diagram of the present utility model.

Fig. 3 is a box bear building-up composition of the present utility model.

Fig. 4 is a circuit block diagram of the present utility model.

Among the figure: 1. box body, 2. lid, 3. control button, 4. voltage shows, 5.USB interface 6. discharges and recharges interface, 7. solar cell, 8. notch, 9. clip, 10. solar cell, 11. cell panels, 12. rotating shaft, 13. cell panels, 14. solar cells, 15. cell panel, 16. rotating shafts, 17. rotating shafts, 18. cell panel, 19. cell panels, 20 cell panels.

Embodiment

As shown in Figure 1 and Figure 4, a kind of portable type solar energy power supply, comprise box body (1), this box body (1) external form can be cuboid or square, inner chamber in box body (1) bottom is equipped with counnter attack and fills diode, controller, rechargeable battery, the AC load that DC load links to each other with inverter is in turn connected into the electronic device of one, the outside of box body (1) is provided with panel, panel is provided with control button (3), voltage shows (4), USB interface (5) with discharge and recharge interface (6) and closely be connected with corresponding electronic device, the both sides of box body (1) are respectively equipped with notch (8), in two notches (8), be concealed with solar cell (7) and solar cell (10) respectively, be provided with solar cell (14) in the lid (2), serial or parallel connection is in just between described solar cell (7) and solar cell (10) and the solar cell (14), negative output and electronic device are connected to form an electrical circuit.

By Fig. 2 and Fig. 3 as can be known, solar cell of the present utility model (7) has the function of hiding and launching with solar cell (10) and solar cell (14), wherein solar cell (7) and solar cell are extract out launching from notch (8) or the mode of folded concealed is fixed in the two sides of box body (1) respectively, and solar cell (14) is hidden in the lid (2) in the mode of opening or amount to.After solar cell (7) is extracted out from the notch (8) of box body (1), promptly pressing the direction of arrow shown in the figure launches, connect light source receiving plane of formation with rotating shaft (12) rotation mode between the cell panel (11) that launches and the cell panel (20), between cell panel (11) and the cell panel (20) by the lead serial or parallel connection in just, negative output constitutes solar cell (7), after solar cell (10) is extracted out from the notch (8) of box body (1) another side, pressing the direction of arrow shown in the figure launches, be connected to form another light source receiving plane with rotating shaft (17) rotation mode between cell panel (18) that launches and the cell panel (19), between cell panel (18) and the cell panel (19) by the lead serial or parallel connection in just, negative output constitutes solar cell (10), place the solar cell (14) in the lid (2), on the one side in the lid (2) cell panel (15) is installed, on box body (1) one side cell panel (13) is installed, be connected with rotating shaft (16) rotation mode between lid (2) and the box body (1), press the direction of arrow shown in the figure and launch to form the light source receiving plane, between cell panel (15) and the cell panel (13) by the lead serial or parallel connection in just, negative output constitutes solar cell (14), thereby make light source receiving plane of the present utility model enlarge and the increase energy output, the electric weight that stores can rapidly and efficiently reach maximum, after the electrical power storage abundance, promptly folding solar cell (7) and solar cell (10) and solar cell (14) are hidden in the box body (1) respectively in order, use fixture (9) that the portable type solar energy power supply is loaded on pocket or the waistband in order to the usefulness at the place work that non-transformer can supply then, start-up control connects button (3) turning circuit in use, circuit is started working, voltage shows that (4) are bright, this moment is by regulating control button (3), USB interface (5) and discharge and recharge interface (6) and just can be selected the output voltage values set on demand can be for needing the notebook computer of electricity consumption, mobile phone, PDA, various portable electronics uninterrupted power supplies such as DC.

Claims

1. portable type solar energy power supply, comprise box body, it is characterized in that: the lower lumen of this box body is provided with electronic device, the outside of box body is provided with the panel that links to each other with electronic device, the bottom surface of box body is provided with a clip, the two sides of box body are respectively equipped with notch, be respectively arranged with the solar cell that connects with the rotating shaft rotation mode between cell panel and the cell panel in the described notch and in the lid, being folded each other is hidden in the box body, is connected to form an electrical circuit by the lead serial or parallel connection in positive and negative output and electronic device between the described solar cell.

2. portable type solar energy power supply according to claim 1 is characterized in that: described electronic device is to fill diode by counnter attack, controller, and rechargeable battery, the AC load that DC load links to each other with inverter is in turn connected into one.

3. portable type solar energy power supply according to claim 1 is characterized in that: described solar cell has at least three groups to be fixed together with the corresponding position of box body respectively, and exports different voltages on demand.

4. portable type solar energy power supply according to claim 1 is characterized in that: described cell panel is to deposit multi-element compounds semiconductor hull cell composition more than two layers on the substrate successively.

5. portable type solar energy power supply according to claim 1 is characterized in that: described panel is provided with and electronic device closely link to each other control switch, voltage demonstration, USB interface and discharge and recharge interface.