CN214850607U

CN214850607U - Portable multifunctional photovoltaic power supply device

Info

Publication number: CN214850607U
Application number: CN202121540756.7U
Authority: CN
Inventors: 彭柳军; 肖祥江
Original assignee: Yunnan Normal University
Current assignee: Yunnan University YNU; Yunnan Normal University
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-23
Anticipated expiration: 2031-07-07

Abstract

The utility model belongs to the photovoltaic field, in particular to a portable multifunctional photovoltaic power supply device, which comprises a box body device, wherein the box body device comprises a box body and a box cover, the box body and the box cover are rotationally connected through a hinge, a partition plate is arranged in the box body, and the box body is divided into two independent cavities by the partition plate; a photovoltaic controller and a storage battery are arranged in one cavity, a control panel is arranged on the photovoltaic controller, and photovoltaic plates are arranged on the outer surfaces of the box body and the box cover; the portable photovoltaic power supply device is movable and portable, has diversified use places, meets the requirement of individual farmers on water pump irrigation in rural agriculture, can fully utilize the energy generated by the portable photovoltaic power supply in non-busy seasons, and can be used for power consumption of small-sized equipment such as storage battery charging, courtyard street lamp illumination, solar insect killing lamps and the like; the remote power supply can be used off the network, so that the complicated step of continuously charging on the network is avoided, and the problem of power utilization requirement in remote areas is solved.

Description

Portable multifunctional photovoltaic power supply device

Technical Field

The utility model relates to a photovoltaic field, concretely relates to portable multi-functional photovoltaic power supply device.

Background

Along with the continuous development of social economy, the electricity consumption for production and living of people in remote areas is also remarkably improved, but the investment of China on rural power grids in remote areas is relatively small, and the existing power grids are difficult to meet the electricity consumption requirements of remote areas.

In order to solve the problem, the application provides a portable multifunctional photovoltaic power supply device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a portable multi-functional photovoltaic power supply device, portable, portability, and the place of use is diversified, can leave the net and use, has removed the advantage that need constantly charge at the net from, has effectively solved the problem of remote area power consumption demand.

(II) technical scheme

In order to solve the technical problem, the utility model provides a portable multifunctional photovoltaic power supply device, which comprises a box body device, wherein the box body device comprises a box body and a box cover, the box body and the box cover are rotationally connected through a hinge, a partition plate is arranged in the box body, and the box body is divided into two independent cavities by the partition plate;

a photovoltaic controller and a storage battery are arranged in one cavity, a control panel is arranged on the photovoltaic controller, and photovoltaic plates are arranged on the outer surfaces of the box body and the box cover;

the folding mechanism comprises shaft brackets which are symmetrically arranged on the inner walls of the box body and the box cover, a rotatable overturning part is arranged between the shaft brackets, a main supporting rod is arranged on the overturning part, an inner supporting rod is sleeved in the main supporting rod, and the main supporting rod and the inner supporting rod are in limit connection through a limit bolt.

Preferably, the other cavity of the box body separated by the partition plate is a storage cavity.

Preferably, the storage battery and the photovoltaic panel are respectively connected to the photovoltaic controller through cables.

Preferably, be provided with protection mechanism in the case body, protection mechanism is including installing the slide frame on case body upper strata, the symmetry is provided with A apron and B apron on the slide frame, A apron with B apron and cavity opening specification phase-match.

Preferably, the slide plate frame is of a laminated structure, the upper layer is provided with a cover plate B in a sliding mode, and the lower layer is provided with a cover plate A in a sliding mode.

Preferably, the control panel is provided with a USB interface.

Preferably, the outer wall of the box body is provided with a protruding handle.

The above technical scheme of the utility model has following profitable technological effect:

1. the portable photovoltaic power supply device is movable and portable, has diversified use places, meets the requirement of individual farmers on water pump irrigation in rural agriculture, can fully utilize the energy generated by the portable photovoltaic power supply in non-busy seasons, and can be used for power consumption of small-sized equipment such as storage battery charging, courtyard street lamp illumination, solar insect killing lamps and the like;

2. the portable photovoltaic power supply device can be used away from a network, so that the complicated step of continuously charging on the network is avoided, and the problem of power consumption requirement in remote areas is solved;

3. a protection mechanism is arranged in the portable photovoltaic power supply device, and internal components and stored articles can be protected in a sealing mode.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the protection mechanism of the present invention;

fig. 4 is a schematic structural view of the folding mechanism of the present invention;

fig. 5 is a schematic diagram of the inclined placement of the box body of the present invention.

Reference numerals:

1. a case device; 11. a box body; 12. a hinge; 13. a box cover; 14. a partition plate; 2. a photovoltaic panel; 3. a photovoltaic controller; 4. a control panel; 5. a storage battery; 6. a folding mechanism; 61. a pedestal; 62. a turnover piece; 63. a primary strut; 64. an inner brace rod; 65. a limit bolt; 7. a protection mechanism; 71. a skateboard frame; 72. a, covering a plate; 73. and B, covering the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the portable multifunctional photovoltaic power supply device provided by the present invention is designed as a box body, a convex handle is installed on the box body, the handle can be held to carry the box body, the box body device 1 includes a box body 11 and a box cover 13, the box body 11 and the box cover 13 are rotatably connected through a hinge 12, a partition plate 14 is installed in the box body 11, and the box body 11 is divided into two independent cavities by the partition plate 14;

a cavity body of the box body 11 separated by a partition plate 14 is a storage cavity, and various application devices including a micro water pump, a charging type flashlight, a mobile phone charger and a maintenance tool can be placed in the storage cavity;

a photovoltaic controller 3 and a storage battery 5 are arranged in the other cavity, a control panel 4 is installed on the photovoltaic controller 3, and photovoltaic panels 2 are installed on the outer surfaces of the box body 11 and the box cover 13.

In this embodiment, the photovoltaic panel 2 is an energy supply end of the photovoltaic system, and converts solar energy into electric energy under the irradiation of sunlight, and the photovoltaic controller 3 makes the photovoltaic panel 2 work at the maximum power point; secondly, the storage battery 5 is protected from being charged, unstable direct current voltage exists in electric energy generated by the photovoltaic panel 2, the electric energy is regulated and stabilized by the photovoltaic controller 3 and then converted into stable direct current voltage, and the stable direct current voltage controlled by the photovoltaic controller 3 is operated by direct current loads (such as courtyard street lamp illumination and solar insect killing lamps), so that the problem of power utilization in remote areas is solved.

What needs to be supplemented is: set up the control panel 4 of auxiliary operation on the photovoltaic controller 3, battery 5 and photovoltaic board 2 are connected to photovoltaic controller 3 respectively through the cable, install the USB interface on the control panel 4, control battery 5 and photovoltaic board 2 that the photovoltaic controller 3 is connected through control panel 4.

As shown in fig. 1 and 4, a folding mechanism 6 is arranged in the box body 11 and the box cover 13, the folding mechanism 6 includes shaft brackets 61 symmetrically installed on the inner walls of the box body 11 and the box cover 13, a rotatable turning piece 62 is installed between the two shaft brackets 61, a main strut 63 is installed on the turning piece 62, an inner strut 64 is sleeved in the main strut 63, and the main strut 63 and the inner strut 64 are in limit connection through a limit bolt 65.

In one embodiment, the folding mechanism 6 is of a telescopic design, and can be turned inside the box body 11 and the box cover 13, and the box body 11 and the box cover 13 are supported by adjusting the internal telescopic structure, the main supporting rod 63 and the shaft bracket 61 are rotated by the turning piece 62, when the main supporting rod 63 and the shaft bracket 61 are rotated upwards, the two main supporting rods 63 respectively protrude out of the box body 11 and the box cover 13, the internal supporting rod 64 inside the main supporting rod 63 is drawn out, and the limiting bolt 65 is abutted against the contact end surfaces of the two main supporting rods to limit the joint of the main supporting rod 63 and the internal supporting rod 64.

As shown in fig. 5, when the box body 11 and the box cover 13 are opened to be in a shape like a straight line, the folding mechanism 6 is started, the supporting structure of the main supporting rod 63 and the inner supporting rod 64 after stretching is used for supporting the whole box body, the photovoltaic panel 2 on the surface of the box body forms a certain angle with the ground, more sunlight is fully directly irradiated on the photovoltaic panel 2, and the photovoltaic reaction effect is improved.

As shown in fig. 1-3, a protection mechanism 7 is arranged in the box body 11, the protection mechanism 7 includes a sliding plate frame 71 mounted on the upper layer of the box body 11, an a cover plate 72 and a B cover plate 73 are symmetrically arranged on the sliding plate frame 71, and the a cover plate 72 is matched with the B cover plate 73 and the cavity opening specification.

It should be noted that: the slide plate frame 71 is of a laminated structure, the upper layer is provided with a cover plate B73 in a sliding mode, the lower layer is provided with a cover plate A72 in a sliding mode, and the two cover plates can slide along the slide ways of the upper layer and the lower layer of the slide plate frame 71 to adjust the positions.

In one embodiment, when the box body 11 and the box cover 13 are opened to be in a straight line shape to perform photovoltaic reaction of the photovoltaic panel 2, each component placed in the inner cavity of the box body 11 is inverted and is easily damaged or lost due to contact with the ground, the inner cavity of the box body 11 can be sealed by the design of the protection mechanism 7, two cover plates respectively shield two separated opening cavities in the box body 11, and the components placed inside are prevented from being damaged or lost when the box body 11 is inverted.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The portable multifunctional photovoltaic power supply device is characterized by comprising a box body device (1), wherein the box body device (1) comprises a box body (11) and a box cover (13), the box body (11) and the box cover (13) are rotatably connected through a hinge (12), a partition plate (14) is arranged in the box body (11), and the box body (11) is divided into two independent cavities by the partition plate (14);

a photovoltaic controller (3) and a storage battery (5) are arranged in one cavity, a control panel (4) is installed on the photovoltaic controller (3), and photovoltaic panels (2) are installed on the outer surfaces of the box body (11) and the box cover (13);

the folding box is characterized in that folding mechanisms (6) are arranged in the box body (11) and the box cover (13), the folding mechanisms (6) are symmetrically arranged on shaft brackets (61) of the inner wall of the box body (11) and the inner wall of the box cover (13), two rotatable overturning pieces (62) are arranged between the shaft brackets (61), main supporting rods (63) are arranged on the overturning pieces (62), inner supporting rods (64) are sleeved in the main supporting rods (63), and the main supporting rods (63) are in limiting connection with the inner supporting rods (64) through limiting bolts (65).

2. A portable multifunctional photovoltaic power supply device according to claim 1, characterized in that the other cavity of the box body (11) divided by the dividing plate (14) is a storage cavity.

3. A portable multifunctional photovoltaic power supply unit, according to claim 1, characterized in that said accumulator (5) and said photovoltaic panel (2) are connected to said photovoltaic controller (3) by cables, respectively.

4. The portable multifunctional photovoltaic power supply device as claimed in claim 1, wherein a protection mechanism (7) is arranged in the box body (11), the protection mechanism (7) comprises a sliding plate frame (71) arranged on the upper layer of the box body (11), an A cover plate (72) and a B cover plate (73) are symmetrically arranged on the sliding plate frame (71), and the A cover plate (72) is matched with the B cover plate (73) and the cavity opening specification.

5. A portable multifunctional photovoltaic power supply device according to claim 4, characterized in that the sliding plate frame (71) is a laminated structure, the upper layer is slidably provided with a B cover plate (73), and the lower layer is slidably provided with an A cover plate (72).

6. A portable multifunctional photovoltaic power supply unit according to claim 1, characterized in that a USB interface is installed on the control panel (4).

7. A portable multifunctional photovoltaic power supply unit according to claim 1, characterized in that the outer wall of the box body (11) is equipped with a protruding handle.