CN201341100Y

CN201341100Y - Folding solar mobile power supply

Info

Publication number: CN201341100Y
Application number: CNU2008201818370U
Authority: CN
Inventors: 陆建益
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-11-04
Anticipated expiration: 2018-12-15

Abstract

Disclosed is a folding solar mobile power supply, comprising a box body, and the box body adopts a structure including an upper inner cavity and a lower inner cavity, the upper inner cavity is provided with a solar battery, the lower inner cavity is provided with an electronic device, a panel is disposed at the outer side of the box body, the solar battery at least has eight battery plates that are evenly arranged on a fixer main body independently and connected and fixed with each other by means of rotating extension and reverse superposition by a central spindle, then the battery plates can be connected together in parallel or in series by leads and connected with the electronic device to form an electric appliance loop. Because the solar battery adopts the rotating extension and reverse superposition structure, the occupation space is small, the sunlight receiving surface is extended, the energy conversion rate is high, the power supply is sufficient, and various portable electric appliances needing power can be charged at any time under the condition of no power supply, thereby greatly improving the instantaneity and convenience of outdoor power supply usage for people.

Description

The folding solar portable power source

Technical field

The utility model relates to a kind of supply unit, specifically a kind of folding solar portable power source.

Background technology

Along with the progress of scientific technological advance and society, portable electronics such as the notebook computer that uses with people's mobile office, mobile phone, MP4, PDA, DC are very general, are fit to modern's work and rhythm of life, more and more are subjected to more people to welcome to use.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 portable power source 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 very inconveniently, be unfavorable for moving power supply, if dwindle solar energy light collecting plate area, certainly will cause collection area little, and cause the electric weight deficiency that stores, for the place that does not have civil power to fill away from the city, powered just can not for these portable electronics, thereby there is not a great practical value, therefore, people expect that a kind of novel portable power source occurs, and are remedying the not enough while of portable power source in the past, it is little preferably to occupy the space, can uninterrupted power supply.

Summary of the invention

The purpose of this utility model is to provide a kind of and has simple in structurely, and it is little to occupy the space, and collection area is big, the energy conversion rate height, and electric power is supplied with sufficient, under the situation that non-transformer can supply, enables the folding solar portable power source of uninterrupted power supply.

For realizing above-mentioned purpose, the technical scheme that the utility model solved is, a kind of folding solar portable power source, comprise box body, this box body has the structure of two inner chambers up and down, last inner chamber is provided with solar cell, be provided with electronic device in the lower inner cavity, arranged outside at box body has panel, described solar cell has at least eight battery sheet independently to be distributed on separately on the retainer body, be connected and fixed with the rotatable expansion of axle core and the superimposed mode of reversing, make it between the battery sheet in parallel or be cascaded to be connected and constitute electrical circuit with electronic device by lead.

Described electronic device is to be shown by commutation circuit, charging circuit, output control circuit, power supply interface circuit and output to be in turn connected into one.

Described panel is provided with mains switch, charging socket, power supply base, pressure regulation button and voltage indicator lamp.

Described battery sheet is to constitute at the multi-element compounds semiconductor hull cell that deposits successively on the liner more than two layers.

Described retainer body is by the injection moulding of ABS engineering plastics, and its profile size is complementary with the profile size of box body.

After adopting such scheme; because solar cell of the present utility model has the structure of can be superimposed and launching; solar cell is hidden in the box body when not making; both protected solar cell not to be subjected to mill to draw damage; can from box body, extract solar cell in use out again and form the expansion shape; 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; the electric power abundance is provided; the efficiency for charge-discharge height; under the situation that non-transformer can supply; can provide electric power to the notebook computer that needs electricity consumption at any time; mobile phone; MP4; PDA; multiple portable electronics such as DC charges; make the charging of these portable electronics no longer be subject to the field of employment, significantly promote instantaneity and convenience that people use power supply out of doors.It is simple in structure, and it is little to occupy the space, is easy to carry, and is easy to use, thereby has very strong practicality and splendid market application foreground.

Description of drawings

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

Fig. 2 is a circuit block diagram of the present utility model.

Fig. 3 is solar cell counter-rotating stack structure figure of the present utility model.

Fig. 4 is a solar cell rotary expansion structure chart of the present utility model.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1 and Fig. 2 as can be known, folding solar portable power source of the present utility model, comprise box body 1, these box body 1 employing ABS engineering plastics are injected into has the structure of two inner chambers up and down, last inner chamber 3 is provided with solar cell 2, solar cell 2 is independent separately all on a retainer body 11 by eight battery sheet, the battery sheet is to deposit multi-element compounds semiconductor hull cell more than two layers on the substrate successively, at box body 1 lower inner cavity 4 electronic device is installed, electronic device includes commutation circuit, charging circuit, rechargeable battery, output control circuit, voltage output shows and the power supply interface circuit is in turn connected into one, the outer surface of box body 1 lower inner cavity 3 is provided with mains switch 5, charging socket 6, power supply base 7, pressure regulation button 8 is connected with corresponding electronic device with voltage indicator lamp 9, serial or parallel connection links together by lead between described each sheet of battery sheet, the hole 13 that lead passes retainer body 11 links to each other with electronic device and constitutes electrical circuit

Fig. 3 is a solar cell counter-rotating stack structure of the present utility model, retainer body 11 adopts the injection moulding of ABS engineering plastics, its profile size is complementary with box body 1 profile size, be provided with a hole 13 of passing lead at the center of retainer body 11, then retainer body 11 circumference are assigned as eight five equilibriums, each Along ent on retainer body 11 circumferential edges is respectively equipped with a hole that is complementary with the axle core, the hole of this hole and battery sheet is superimposed, be connected and fixed in the rotatable mode of axle core, the shape size of battery sheet is complementary with the radius shape size of retainer body 11, the battery sheet 10 in the present embodiment and the hole of battery sheet 15 respectively with retainer body 11 on axis hole 14 and axis hole 12 be superimposed, be connected and fixed in the rotatable mode of axle core (not marking among the figure), all the other six battery sheets are distributed on the hole of corresponding Along ent, be connected and fixed according to the method described above and be integral, then superimposed in the direction of arrows glass box body 1 body that is hidden in of each battery sheet, it is little to take up room, and is convenient to deposit and carry.

Fig. 4 is a solar cell rotary expansion structure of the present utility model, in use, the battery sheet 15 of solar cell 2, battery sheet 16, battery sheet 17, battery sheet 18, battery sheet 19, battery sheet 20 and battery sheet 21 launch in the direction of arrows, each battery sheet is over against sunlight, make the receiving plane of solar cell 4 enlarge, institute's polymerization light source abundance, the energy that is stored in rechargeable battery reaches maximum, the electric power abundance is provided, under the situation that non-transformer can supply, mains switch (5) turning circuit, circuit is started working, voltage indicator lamp 9 is bright, this moment is by pressure regulation button 8, power supply base 7 just can be selected the output voltage values set on demand, needs the notebook computer of electricity consumption, mobile phone, MP4, PDA, multiple portable electronics such as DC inserts power supply base 7 and can charge, and makes the charging of these portable electronics no longer be subject to the field of employment.

Claims

1. folding solar portable power source, comprise box body, it is characterized in that box body has the structure of two inner chambers up and down, last inner chamber is provided with solar cell, be provided with electronic device in the lower inner cavity, arranged outside at box body has panel, described solar cell has at least eight battery sheet independently to be distributed on separately on the retainer body, be connected and fixed with the rotatable expansion of axle core and the superimposed mode of reversing, make it between the battery sheet in parallel or be cascaded to be connected and constitute electrical circuit with electronic device by lead.

2. folding solar portable power source according to claim 1 is characterized in that: described electronic device is to be shown by commutation circuit, charging circuit, output control circuit, power supply interface circuit and output to be in turn connected into one.

3. folding solar portable power source according to claim 1 is characterized in that: described panel is provided with mains switch, charging socket, power supply base, pressure regulation button and voltage indicator lamp.

4. require 1 described folding solar portable power source as requested, it is characterized in that: described battery sheet is to constitute at the multi-element compounds semiconductor hull cell that deposits successively on the liner more than two layers.

5. folding solar portable power source according to claim 1 is characterized in that, described retainer body is by the injection moulding of ABS engineering plastics, and its profile size is complementary with the profile size of box body.