CN210444206U

CN210444206U - Portable solar power supply

Info

Publication number: CN210444206U
Application number: CN201922008370.0U
Authority: CN
Inventors: 张扬; 张敏; 宫杰
Original assignee: JIANGSU EARTHQUAKE ADMINISTRATION
Current assignee: JIANGSU EARTHQUAKE ADMINISTRATION
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-05-01
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a portable solar power supply, which comprises two groups of folding frames and photovoltaic modules arranged on the folding frames, wherein each group of folding frames comprises an upper side rod, a lower side rod, a first middle fork rod, a second middle fork rod and a pin shaft, the middle points of the first middle fork rod and the second middle fork rod are rotationally connected through the pin shaft, the upper side rod is rotationally connected with one end of the lower side rod through the pin shaft, the other ends of the upper side rod and the lower side rod are hinged at the end parts of the first middle fork rod and the second middle fork rod, the photovoltaic modules are arranged on the upper surfaces of the upper side rod, the first middle fork rod and the second middle fork rod, the utility model discloses a folding frame and a solar panel which is arranged on the upper surface of the folding frame, so that the solar panel can be folded or unfolded, when the solar panel is needed to generate electricity, the folding frame is unfolded, when the solar cell panel is required to discharge, the folding frame is folded, and the solar cell panel is convenient to carry.

Description

Portable solar power supply

Technical Field

The utility model relates to a solar power supply technical field specifically is a portable solar power supply.

Background

The notebook computers in the market all use rechargeable lithium batteries, and need to be charged after the electric quantity of the batteries is used up;

however, in the field, under the condition of no commercial power, the chargers cannot charge the battery of the notebook computer, and the solar panel can well solve the problem, but the solar panel is inconvenient to carry due to the large surface area of the solar panel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable solar power source to solve among the prior art because solar cell panel's surface area is great, so lead to it to carry inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable solar power supply, includes folding leg and the photovoltaic module of setting on the folding leg, the folding leg is provided with two sets ofly altogether, and every folding leg of group includes fork arm and round pin axle in upper limit pole, lower limit pole, first well fork arm, the second, the mid point of fork arm is connected through the round pin rotation in first well fork arm and the second, the upper limit pole is connected through the round pin rotation with lower limit pole one end, the upper limit pole articulates the tip at fork arm in first well fork arm and second with the other end of lower limit pole, photovoltaic module sets up the upper surface of fork arm in upper limit pole, first well fork arm and second, photovoltaic module includes components of a whole that can function independently solar cell panel main part and frame, and components of a whole that can function independently solar cell panel main part is installed in the inside of frame.

Preferably, the solar cell panel further comprises a storage battery and a controller, the split solar cell panel main body is in bidirectional electric connection with the controller, and the controller is in bidirectional electric connection with the storage battery.

Preferably, the split solar panel main body and the controller are provided with pluggable connecting wires, and wires are arranged inside the pluggable connecting wires.

Preferably, a handle is fixed between the two opposite lower side rods, and a binding belt is arranged on the handle on one side.

Preferably, the outer surface of the circumference of the pin shaft is fixed with a positioning ring, and the positioning ring is a rubber ring.

Preferably, the storage battery is provided with a charging and discharging plug.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the folding leg and installed solar cell panel at the folding leg upper surface with solar cell panel for solar cell panel can be folded or spread out, when needs solar cell panel electricity generation, then struts the folding leg, when needs solar cell panel discharges, then folds the folding leg, convenient to carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of the folding frame of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic block diagram of charging and discharging according to the present invention.

In the figure: 1. a storage battery; 2. a pluggable connecting wire; 3. binding bands; 4. a photovoltaic module; 41. a split solar panel body; 42. an outer frame; 5. a folding frame; 51. a top side bar; 52. a lower side bar; 53. a first middle fork rod; 54. a second middle fork rod; 55. a pin shaft; 6. a handle; 7. a controller; 8. and (6) positioning rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in an embodiment of the present invention, a portable solar power source includes a folding leg 5 and a photovoltaic module 4 disposed on the folding leg 5, and the folding leg 5 can fold the photovoltaic module 4, so that the overall area of the photovoltaic module 4 is small and the portable solar power source is convenient to carry;

as shown in fig. 2, two groups of folding frames 5 are provided, each group of folding frames 5 includes an upper side rod 51, a lower side rod 52, a first middle fork rod 53, a second middle fork rod 54 and a pin 55, the middle points of the first middle fork rod 53 and the second middle fork rod 54 are rotatably connected through the pin 55, the upper side rod 51 and one end of the lower side rod 52 are rotatably connected through the pin 55, the other ends of the upper side rod 51 and the lower side rod 52 are hinged at the ends of the first middle fork rod 53 and the second middle fork rod 54, the photovoltaic module 4 is arranged on the upper surfaces of the upper side rod 51, the first middle fork rod 53 and the second middle fork rod 54 can be folded and unfolded, the upper side rod 51 and the lower side rod 52 can be folded and unfolded, and a frame body composed of the upper side rod 51, the lower side rod 52, the first middle fork rod 53 and the second middle fork rod 54 can be folded;

as shown in fig. 2, a handle 6 is fixed between two opposite lower rods 52, a binding belt 3 is arranged on the handle 6 on one side, and after the photovoltaic modules 4 are folded, all the photovoltaic modules 4 can be wound by the binding belt 3, so that the photovoltaic modules 4 are locked;

as shown in fig. 1, the photovoltaic module 4 includes a split solar panel main body 41 and an outer frame 42, the split solar panel main body 41 is installed inside the outer frame 42, and the outer frame 42 is used for installing and protecting the split solar panel main body 41;

as shown in fig. 2 and 3, a positioning ring 8 is fixed on the outer circumferential surface of the pin shaft 55, the positioning ring 8 is a rubber ring, and the rubber positioning ring 8 can increase the friction force between the rods in rotation so as to facilitate self-locking between the rods;

combine shown in fig. 1 and fig. 4, still include battery 1 and controller 7, be provided with charge and discharge plug on the battery 1, two-way electricity is connected between components of a whole that can function independently solar cell panel main part 41 and the controller 7, two-way electricity is connected between controller 7 and the battery 1, components of a whole that can function independently solar cell panel main part 41 and controller 7 are provided with but plug connecting wire 2, but and the inside of plug connecting wire 2 is provided with the wire, components of a whole that can function independently solar cell panel main part 41 can be with solar energy transformation electric energy, and under the effect of controller 7, steerable charging for battery 1, after battery 1 is full of the electricity, the steerable components of a whole that can function independently solar cell panel main part 41.

The utility model discloses a theory of operation and use flow: the split solar panel body 41 can convert solar energy into electric energy, and can control the storage battery 1 to be charged under the action of the controller 7, when the storage battery 1 is fully charged, the controller 7 can control the split solar panel body 41 to stop charging the storage battery 1,

when the device needs to be stored, the first middle fork rod 53 and the second middle fork rod 54 can be folded and unfolded, the upper edge rod 51 and the lower edge rod 52 can be folded and unfolded, a frame body consisting of the upper edge rod 51, the lower edge rod 52, the first middle fork rod 53 and the second middle fork rod 54 can be folded, and then the binding band 3 is used for binding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable solar power supply, characterized by: the solar photovoltaic module comprises folding frames (5) and photovoltaic modules (4) arranged on the folding frames (5), wherein the folding frames (5) are provided with two groups, each group of folding frames (5) comprises an upper side rod (51), a lower side rod (52), a first middle fork rod (53), a second middle fork rod (54) and a pin shaft (55), the middle points of the first middle fork rod (53) and the second middle fork rod (54) are rotatably connected through the pin shaft (55), the upper side rod (51) and one end of the lower side rod (52) are rotatably connected through the pin shaft (55), the other ends of the upper side rod (51) and the lower side rod (52) are hinged at the end parts of the first middle fork rod (53) and the second middle fork rod (54), the photovoltaic modules (4) are arranged on the upper surfaces of the upper side rod (51), the first middle fork rod (53) and the second middle fork rod (54), and the photovoltaic modules (4) comprise a solar panel main body (41) and an outer frame (42), the split solar cell panel main body (41) is installed inside the outer frame (42).

2. A portable solar power supply as defined in claim 1, wherein: the solar cell panel is characterized by further comprising a storage battery (1) and a controller (7), the split solar cell panel main body (41) is in bidirectional electric connection with the controller (7), and the controller (7) is in bidirectional electric connection with the storage battery (1).

3. A portable solar power supply as defined in claim 2, wherein: the split solar panel main body (41) and the controller (7) are provided with a pluggable connecting wire (2), and a wire is arranged inside the pluggable connecting wire (2).

4. A portable solar power supply as defined in claim 1, wherein: a handle (6) is fixed between the two opposite lower side rods (52), and a binding band (3) is arranged on the handle (6) on one side.

5. A portable solar power supply as defined in claim 1, wherein: and a positioning ring (8) is fixed on the outer surface of the circumference of the pin shaft (55), and the positioning ring (8) is a rubber ring.

6. A portable solar power supply as defined in claim 1, wherein: and the storage battery (1) is provided with a charging and discharging plug.