CN203301402U - Clamshell type solar tracking mobile power supply - Google Patents

Abstract

The utility model discloses a clamshell type solar tracking mobile power supply, which is composed of a first solar cell panel, a stepping motor, a supporting unit, a supercapacitor bank, a box body top part panel, a supercapacitor fixing sleeve, a control circuit and a box body, wherein the supercapacitor fixing sleeve is sleeved outside the supercapacitor bank, the supercapacitor bank and the supercapacitor fixing sleeve are arranged in a box body, the box body is provided with an insertion hole, an output shaft of the stepping motor is connected with the supporting unit, the stepping motor is hinged with the first solar cell panel, the supporting unit is inserted in the insertion hole, and the box body top part panel is covered on the box body. According to the clamshell type solar tracking mobile power supply, the first solar cell panel adopts a photosensitive element for sensing the sunlight source direction and position in real time, and the control circuit drives the first solar cell panel to rotate by driving the stepping motor, thus the first solar cell panel is kept in a sunny state in real time, and the optimal energy conversion efficiency is realized; and the internal supercapacitor bank can be directly charged through commercial power.

Description

A kind of flip-shell solar energy tracking portable power source

Technical field

The utility model relates to a kind of flip-shell solar energy tracking portable power source, the particularly a kind of solar energy of flip-shell based on super capacitor quick charge portable power source,

Background technology

Along with day by day the reducing with and the harm that environment causes is become increasingly conspicuous of traditional energy, the whole world has all been invested regenerative resource to sight, wishes that regenerative resource can change the mankind's energy resource structure, remains long-range sustainable development.Solar energy is the regenerative resource of easily obtaining, and it is subject to very big attention as free of contamination green alternative energy source, and super capacitor is as emerging high-efficiency energy-storage element, so the energy resource system of the two combination must have very large development potentiality.Super capacitor has been overturned traditional energy storage mode, does not need to be transformed through chemical energy, directly stores and discharges electric energy.Now, the electric current of lead accumulator below 0.02A (battery of 1Ah is 0.02A) just can not charge, but the charging current scope of super capacitor is all chargeable at 0.001A ~ 10A, can adapt to solar cell cloudy day electric current little, the variation that the fine day electric current is large.The combination of solar panel and super capacitor, also have charge efficiency high simultaneously, has extended cycle life, and discharges and recharges speed fast, and freedom from repairs pollutes the plurality of advantages such as little.

Chinese scholars has been carried out various research and practices to the solar cell tracking generating system, and the tracker that works out mainly is divided into active and passive type two classes.Active tracker has control to put formula tracker, clock type tracker and adopts computer control and tracker three classes of astronomical time device control; The Passive Track device has differential and light-inductive formula two classes.

Summary of the invention

the purpose of this utility model is to provide a kind of flip-shell solar energy tracking portable power source, the utility model is a kind of unattended portable power source that can use solar energy and civil power (220V) quick charge, the utility model utilizes the light-sensitive element principle that performance parameter changes when illumination, when the normal of sunray and plane skylight has angle, it is poor that light-sensitive element reflects illumination, signal acquisition circuit collects the signal difference of light-sensitive element, control circuit converts this difference to control signal, drive motors rotates, until the intensity of illumination on two light-sensitive elements is identical.

the utility model is by the first solar panel, stepping motor, support unit, the super capacitor group, the box body top panel, the super capacitor fixed cover, control circuit and box body form, the super capacitor fixed cover is enclosed within outside the super capacitor group, super capacitor group and super capacitor fixed cover are arranged in box body, on box body, has jack, the output shaft of stepping motor connects with support unit, stepping motor and the first solar panel are hinged, support unit is plugged in jack, the box body top panel covers on box body, one side of box body top panel is equipped with the second solar panel, opposite side arranges control panel, on control panel, be provided with a plurality of control switchs and button, the side of box body has the output female receptacle, the output female receptacle has the USB output socket, DC output plughole and AC220V input jack, the super capacitor group is electrically connected to USB output socket and the DC output plughole of output female receptacle by control circuit, and the AC220V input jack of output female receptacle is electrically connected to the super capacitor group by control circuit, the first solar panel and the second solar panel are electrically connected to the super capacitor group by protective circuit, on the first solar panel, light-sensitive element is set, control circuit is arranged in box body, light-sensitive element and stepping motor are electrically connected to control circuit, control circuit is the circuit take MCU main control chip and light-inductive module as core, on the first solar panel, be provided with padlock, the corresponding position of box body top panel is provided with lockhole, the first solar panel can be folded on the box body top panel, with padlock and lockhole locking, stepping motor drives the first solar panel and rotates, the first solar panel utilize the real-time sense sunlight source side of light-sensitive element to and position, control circuit rotates the first solar panel by Driving Stepping Motor, thereby control the first solar panel, keeps to light state in real time.

The beneficial effects of the utility model:

1, in real time the sense sunlight source side to and position, realize that the first solar panel keeps in real time to light state, thereby realize optimum energy conversion efficiency.

2, can directly to the super capacitor group of inside, charge by civil power (220V).Using the super capacitor group as energy-storage travelling wave tube, can realize the effect of quick charge and can charge without the multiplication of voltage pulse charging apparatus, the charging current scope of super capacitor group is all chargeable at 0.001A-10A, can adapt to solar cell cloudy day electric current little, the variation that the fine day electric current is large.The voltage-regulation knob is set on the box body control panel, can, according to institute's charging electrical equipment rated voltage, by its regulation output voltage (0.9-12V is adjustable) size, obtains desirable output voltage values.

The accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is support unit decomposing schematic representation of the present utility model.

Fig. 3 is use view of the present utility model.

Adjustment action schematic diagram one when Fig. 4 is the utility model sun-tracing.

Adjustment action schematic diagram two when Fig. 5 is the utility model sun-tracing.

Embodiment

as Fig. 1, Fig. 2 and shown in Figure 3, the utility model is by the first solar panel 4, stepping motor 2, support unit 3, super capacitor group 7, box body top panel 6, super capacitor fixed cover 8, control circuit and box body 1 form, super capacitor fixed cover 8 is enclosed within outside super capacitor group 7, super capacitor group 7 and super capacitor fixed cover 8 are arranged in box body 1, on box body 1, has jack 11, the output shaft of stepping motor 2 connects with support unit 3, stepping motor 2 and the first solar panel 4 are hinged, support unit 3 is plugged in jack 11, box body top panel 6 covers on box body 1, one side of box body top panel 6 is equipped with the second solar panel 61, opposite side arranges control panel 62, on control panel 62, be provided with a plurality of control switchs and button, the side of box body 1 has output female receptacle 9, output female receptacle 9 has the USB output socket, DC output plughole and AC220V input jack, super capacitor group 7 is electrically connected to USB output socket and the DC output plughole of output female receptacle 9 by control circuit, and the AC220V input jack of output female receptacle 9 is electrically connected to super capacitor group 7 by control circuit, the first solar panel 4 and the second solar panel 61 are electrically connected to super capacitor group 7 by protective circuit, on the first solar panel 4, light-sensitive element 10 is set, control circuit is arranged in box body 1, light-sensitive element 10 and stepping motor 2 are electrically connected to control circuit, control circuit is the circuit take MCU main control chip and light-inductive module as core, on the first solar panel 4, be provided with padlock 5, the corresponding position of box body top panel 6 is provided with lockhole 63, the first solar panel 4 can be folded on box body top panel 6, with padlock 5 and lockhole 63 lockings, stepping motor 2 drives the first solar panel 4 and rotates, the first solar panel 4 utilize the real-time sense sunlight source side of light-sensitive element 10 to and position, control circuit rotates the first solar panel 4 by Driving Stepping Motor 2, thereby controlling the first solar panel 4 keeps in real time to light state, as shown in Figure 4 and Figure 5.

Claims (2)

1. flip-shell solar energy tracking portable power source, it is characterized in that: be by the first solar panel, stepping motor, support unit, the super capacitor group, the box body top panel, the super capacitor fixed cover, control circuit and box body form, the super capacitor fixed cover is enclosed within outside the super capacitor group, super capacitor group and super capacitor fixed cover are arranged in box body, on box body, has jack, the output shaft of stepping motor connects with support unit, stepping motor and the first solar panel are hinged, support unit is plugged in jack, the box body top panel covers on box body, one side of box body top panel is equipped with the second solar panel, opposite side arranges control panel, on control panel, be provided with a plurality of control switchs and button, the side of box body has the output female receptacle, the output female receptacle has the USB output socket, DC output plughole and AC220V input jack, the super capacitor group is electrically connected to USB output socket and the DC output plughole of output female receptacle by control circuit, and the AC220V input jack of output female receptacle is electrically connected to the super capacitor group by control circuit, the first solar panel and the second solar panel are electrically connected to the super capacitor group by protective circuit, on the first solar panel, light-sensitive element is set, control circuit is arranged in box body, light-sensitive element and stepping motor are electrically connected to control circuit, and stepping motor drives the first solar panel and rotates, the first solar panel utilize the real-time sense sunlight source side of light-sensitive element to and position, control circuit rotates the first solar panel by Driving Stepping Motor, thereby control the first solar panel, keeps to light state in real time.

2. a kind of flip-shell solar energy tracking portable power source according to claim 1, it is characterized in that: on described the first solar panel, be provided with padlock, the corresponding position of box body top panel is provided with lockhole, the first solar panel can be folded on the box body top panel, with padlock and lockhole locking.

Images