CN212909086U

CN212909086U - Portable solar power box

Info

Publication number: CN212909086U
Application number: CN202021513920.0U
Authority: CN
Inventors: 向小龙
Original assignee: Hunan Rich Photovoltaic Technology Co ltd
Current assignee: Hunan Rich Photovoltaic Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

A portable solar power supply case comprising: the box body is used for providing an installation carrier; a storage rack is arranged on the surface of one side of the box body; the solar photovoltaic bag is arranged in the storage rack, and a foldable solar charging component is arranged in the solar photovoltaic bag; the storage battery is arranged in the box body, is connected with the foldable solar charging assembly and is used for storing electric energy generated by the solar photovoltaic bag; the inverter is arranged in the box body, is connected with the storage battery and is used for converting direct current output by the storage battery into alternating current; and the controller is arranged in the box body and is used for controlling the storage battery and the inverter to output direct current or alternating current. The embodiment of the utility model provides a through setting up collapsible solar charging subassembly at the solar photovoltaic package, can effectually reduce the volume, and adopt this kind of structure of collapsible solar charging subassembly can effectual improvement solar energy receiving area to effectual improvement is for the charging power of battery, and it is long when shortening to charge.

Description

Portable solar power box

Technical Field

The utility model belongs to the portable power source field, concretely relates to portable solar power source box.

Background

Solar energy is regarded as an inexhaustible energy without pollution, and is more and more emphasized by people, and a solar power supply is widely applied at present. The solar power supply mainly comprises a shell, a solar panel and a controller. The portable solar power supply has the function of a small device for converting solar energy into electric energy, and the storage battery is added on the basis of the original solar power supply for power storage, so that the purpose of stable and continuous operation is achieved. Under the illumination condition, the solar cell panel generates a certain electromotive force, the storage battery is charged through the controller, and during discharging, the storage battery supplies power through the inverter or directly outputs power. The conventional portable solar power supply has large volume, long charging time and poor practicability.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a portable solar power supply box, portable solar power supply box's simple structure has solved bulky, the long problem of charge time.

According to the utility model discloses portable solar power supply box, include: the box body is used for providing an installation carrier; a storage rack is arranged on the surface of one side of the box body; the solar photovoltaic bag is arranged in the storage rack, and a foldable solar charging component is arranged in the solar photovoltaic bag; the storage battery is arranged in the box body, is connected with the foldable solar charging assembly and is used for storing electric energy generated by the solar photovoltaic pack; the inverter is arranged in the box body, is connected with the storage battery and is used for converting direct current output by the storage battery into alternating current; and the controller is arranged in the box body and is used for controlling the storage battery and the inverter to output direct current or alternating current.

According to the utility model discloses portable solar power supply box has following technological effect at least: through setting up collapsible solar charging subassembly in the solar photovoltaic package, can effectual reduction volume, and adopt this kind of structure of collapsible solar charging subassembly can effectual improvement solar energy receiving area to effectual improvement is for the charging power of battery, and it is long when shortening to charge. In addition, the components such as the storage battery, the controller, the inverter and the like are stored in the box body, so that the damage of foreign objects can be prevented, and the safety is improved. Compared with the traditional mode of storing the solar cell panel in the box body, the solar photovoltaic bag is arranged outside the box body, so that the solar photovoltaic bag can be prevented from being repeatedly stored and taken out of the box body, the possibility that the storage battery, the controller and the inverter are damaged is reduced, and the safety is further improved.

According to some embodiments of the utility model, collapsible solar charging subassembly with the connection can be dismantled to the battery.

According to some embodiments of the invention, the foldable solar charging assembly is a plurality of.

According to some embodiments of the present invention, the box body is provided with a pull rod, and the brake pulley is arranged at the bottom of the box body.

According to some embodiments of the utility model, the storage rack including set up in put the thing groove in one side of box, it is used for placing to put the thing groove solar photovoltaic package.

According to some embodiments of the utility model, the storage rack still including set up in put the fender rod of thing groove top, the fender rod is used for preventing the solar photovoltaic package is followed put and drop in the thing groove.

According to some embodiments of the invention, the battery adopts a 12V lead acid battery.

According to some embodiments of the utility model, above-mentioned portable solar power supply box still include with the apparent accuse ware that the controller is connected.

According to some embodiments of the utility model, above-mentioned portable solar power supply box still include with the wireless communication module that the controller is connected.

According to some embodiments of the utility model, above-mentioned portable solar power supply box still include with the audible-visual alarm module that the controller is connected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of the foldable solar charging assembly according to an embodiment of the present invention;

fig. 3 is a system block diagram of an embodiment of the invention;

fig. 4 is a schematic diagram of a main circuit according to an embodiment of the present invention.

Reference numerals:

a box body 100, a pull rod 110, a braking pulley 120, a storage rack 130, a storage groove 131, a protection rod 132,

A solar photovoltaic bag 200, a foldable solar charging component 210,

A storage battery 300,

An inverter 400,

A controller 500,

A display controller 600,

A wireless communication module 700,

And an audible and visual alarm module 800.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, if there are first, second, third, fourth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

A portable solar power supply box according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

According to the utility model discloses portable solar power supply box, include: the solar photovoltaic system comprises a box body 100, a solar photovoltaic bag 200, a storage battery 300, an inverter 400 and a controller 500. A case 100 for providing a mounting carrier; a storage rack 130 is disposed on one side surface of the case 100; the solar photovoltaic bag 200 is arranged in the storage rack 130, and a foldable solar charging component 210 is arranged in the solar photovoltaic bag 200; the storage battery 300 is arranged in the box body 100, connected with the foldable solar charging assembly 210 and used for storing electric energy generated by the solar photovoltaic pack 200; an inverter 400 provided in the case 100 and connected to the battery 300, for converting the dc power output from the battery 300 into ac power; and a controller 500 disposed in the case 100, for controlling the battery 300 and the inverter 400 to output dc power or ac power.

Referring to fig. 1 to 3, the storage battery 300, the inverter 400, and the controller 500 are all disposed in the box 100, and only the solar photovoltaic bag 200 is disposed outside the box 100, so that the storage battery 300, the inverter 400, and the controller 500, which are easily damaged, can be effectively protected, and the movement of the entire portable solar power box is facilitated. The foldable solar charging assembly 210 is disposed in the solar photovoltaic bag 200, and the foldable solar charging assembly 210 is used for collecting sunlight and generating electromotive force. Meanwhile, after the foldable solar charging assembly 210 is folded, although the volume is not reduced, the area is greatly reduced, so that when the storage battery 300 is not required to be charged, the foldable solar charging assembly 210 can be folded and placed into the solar photovoltaic bag 200; when the battery 300 needs to be charged, the foldable solar charging assembly 210 can be taken out of the solar photovoltaic bag 200 and unfolded to obtain a larger illumination area. Meanwhile, the solar photovoltaic bag 200 is arranged outside the box body 100, so that the size of the box body 100 can be effectively reduced.

In some embodiments of the present invention, the foldable solar charging assembly 210 comprises a plurality of solar panels, and the plurality of solar panels are connected by cables, so that the cable itself is flexible, and can be directly folded, and the solar photovoltaic bag 200 can be placed after being folded. Folding mode is many still, and the joint that also can adopt the dismantlement usually connects polylith solar cell panel, when need not using, extracts the joint between the polylith solar cell panel, can realize becoming a plurality of independent solar cell panel with a plurality of solar cell panel splits, then put into solar photovoltaic package 200, when needing to use, takes out a plurality of independent solar cell panel, then can use with articulate.

According to the utility model discloses portable solar power supply box through setting up collapsible solar charging subassembly 210 in solar photovoltaic package 200, can effectually reduce the volume, and adopts this kind of structure of collapsible solar charging subassembly 210 can effectual improvement solar energy receiving area to effectual improvement is for the charging power of battery 300, and it is long when shortening to charge. Further, by storing components such as battery 300, controller 500, and inverter 400 in case 100, damage by foreign objects can be prevented, and safety can be improved. Compared with the traditional mode of storing the solar panel in the box body 100, the solar photovoltaic bag 200 is arranged outside the box body 100, so that the solar photovoltaic bag 200 can be prevented from being repeatedly stored in the box body 100, the possibility that the storage battery 300, the controller 500 and the inverter 400 are damaged is reduced, and the safety is further improved.

In some embodiments of the present invention, the foldable solar charging assembly 210 is detachably connected to the battery 300. The mode of connection can be dismantled in the adoption, can make box 100 separately place with solar photovoltaic package 200, can further increase like this the utility model discloses portable solar energy power supply box's of embodiment portability. In some embodiments of the present invention, the case 100 is provided with a connector to facilitate quick detachment. The connector on the box 100 can be a socket or a plug and is connected with the battery 300, and the connecting wire of the foldable solar charging assembly 210 is connected with a plug or a socket which is matched with the connector on the box 100, so that the detachable connection of the foldable solar charging assembly 210 and the battery 300 can be realized. Meanwhile, a waterproof and dustproof plate can be arranged on the connector on the box body 100, so that pollution-free connection can be guaranteed when the connector is not connected.

In some embodiments of the present invention, there are a plurality of foldable solar charging assemblies 210. Referring to fig. 2, in practical use, part of customers may need faster charging efficiency, so that charging can be performed by connecting a plurality of foldable solar charging assemblies 210 in parallel. The plurality of foldable solar charging assemblies 210 may be placed in one solar photovoltaic bag 200, or the plurality of foldable solar charging assemblies 210 may be placed in the plurality of solar photovoltaic bags 200, respectively, so that the cable winding between the plurality of foldable solar charging assemblies 210 may also be avoided.

In some embodiments of the present invention, referring to fig. 1 and 2, the box 100 is provided with a pull rod 110, and a brakable pulley 120 disposed at the bottom of the box 100. Through set up pull rod 110 and brakeable pulley 120 on box 100, can increase the utility model discloses portable solar power supply box's of embodiment portability can possess the slip ability through brakeable pulley 120, can be more convenient pull through pull rod 110. In some embodiments of the present invention, the retractable pull rod 110 is adopted as the pull rod 110, which can facilitate the mobile portable solar power box for more users.

In some embodiments of the present invention, a storage rack 130 for placing the solar photovoltaic bag 200 is disposed on one side of the box 100. Referring to fig. 1, the storage rack 130 can place the solar photovoltaic bag 200 and the box body 100 together, so that the safety of the foldable solar charging assembly 210 in the solar photovoltaic bag 200 can be ensured, on one hand, the connecting line can be prevented from being easily torn off due to the fact that the solar photovoltaic bag 200 and the box body 100 are placed separately, and on the other hand, the connecting line can be prevented from being easily trodden when the foldable solar charging assembly 210 is not used.

In some embodiments of the present invention, in order to further protect the safety of the foldable solar charging assembly 210 during storage, the material of the solar photovoltaic bag 200 is hard plastic or metal. Therefore, the damage of the actions such as bumping, stepping and the like to the foldable solar charging assembly 210 can be effectively avoided.

In some embodiments of the present invention, the storage rack 130 includes a storage slot 131 disposed on one side of the box 100, and the storage slot 131 is used for placing the solar photovoltaic bag 200. The placing groove 131 with a depth capable of being placed into the solar photovoltaic bag 200 is directly arranged, so that the solar photovoltaic bag 200 can be placed.

In some embodiments of the present invention, the storage rack 130 further includes a protection rod 132 disposed above the storage slot 131, and the protection rod 132 is used to prevent the solar photovoltaic bag 200 from dropping from the storage slot 131. Adopt the mode of putting thing groove 131 and guard bar 132, can make the degree of depth of putting thing groove 131 fall to minimumly, can effectually reduce the weight of storage rack 130, make the light that whole portable solar power supply box can be more.

In some embodiments of the present invention, the battery 300 is a 12V lead acid battery. The cost of the lead-acid battery is lower than that of the lithium battery, and meanwhile, the lead-acid battery can meet the user requirements and better control the cost in consideration of lower use frequency of the portable solar power box.

In some embodiments of the present invention, referring to fig. 3, the portable solar power box further includes a display controller 600 connected to the controller 500. The display controller 600 is added, so that a user can visually see the working state of the portable solar power box, and meanwhile, some manual switching operations can be performed. In some embodiments of the present invention, the display controller 600 directly adopts a liquid crystal touch screen.

In some embodiments of the present invention, referring to fig. 3, the portable solar power box further comprises a wireless communication module 700 connected to the controller 500. Through wireless communication module 700, the user can remotely monitor the running state of the portable solar power box, and especially when the alarm is met, the user can know the alarm through a mobile terminal such as a mobile phone in time and handle dangerous situations in time. In some embodiments of the present invention, the wireless communication module 700 may adopt a bluetooth module, a wifi module, etc.

In some embodiments of the present invention, referring to fig. 3, the portable solar power box further comprises an audible and visual alarm module 800 connected to the controller 500. The acousto-optic alarm module 800 can inform surrounding people of knowing the existence of dangerous cases in time, and can prevent people from being injured. In some embodiments of the present invention, the sound and light alarm module 800 may directly adopt the existing sound and light alarm in the market.

In some embodiments of the present invention, a charging plug connected to the battery 300 is disposed on the box 100, and the charging plug is used for charging the battery 300 through an external power source.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A portable solar power supply box, comprising:

a case (100) for providing a mounting carrier; a storage rack (130) is arranged on the surface of one side of the box body (100);

the solar photovoltaic bag (200) is arranged in the storage rack (130), and a foldable solar charging component (210) is arranged in the solar photovoltaic bag (200);

the storage battery (300) is arranged in the box body (100), is connected with the foldable solar charging assembly (210) and is used for storing electric energy generated by the solar photovoltaic bag (200);

an inverter (400) disposed in the case (100), connected to the battery (300), and configured to convert the direct current output from the battery (300) into alternating current;

and the controller (500) is arranged in the box body (100) and is used for controlling the storage battery (300) and the inverter (400) to output direct current or alternating current.

2. The portable solar power box as claimed in claim 1, wherein the foldable solar charging assembly (210) is detachably connected to the battery (300).

3. The portable solar power supply box as claimed in claim 1 or 2, wherein the foldable solar charging assembly (210) is provided in plurality.

4. The portable solar power box as claimed in claim 1, characterized in that the box body (100) is provided with a pull rod (110) and a brakeable pulley (120) arranged at the bottom of the box body (100).

5. The portable solar power box as claimed in claim 1, wherein the storage rack (130) comprises a storage slot (131) arranged on one side of the box body (100), and the storage slot (131) is used for placing the solar photovoltaic bag (200).

6. The portable solar power box as claimed in claim 5, wherein the storage rack (130) further comprises a guard bar (132) disposed above the storage trough (131), the guard bar (132) being used to prevent the solar photovoltaic bag (200) from falling out of the storage trough (131).

7. The portable solar power box as claimed in claim 1, characterized in that the accumulator (300) is a 12V lead-acid battery.

8. The portable solar power box as claimed in claim 1, further comprising a display controller (600) connected to the controller (500).

9. The portable solar power box as claimed in claim 1, further comprising a wireless communication module (700) connected to the controller (500).

10. The portable solar power box as claimed in claim 1, further comprising an audible and visual alarm module (800) connected to the controller (500).