CN216489802U

CN216489802U - Outdoor power supply device with magic cube converter

Info

Publication number: CN216489802U
Application number: CN202122395106.4U
Authority: CN
Inventors: 周勤行
Original assignee: Zhejiang Aokenaiyi Digital Technology Co ltd
Current assignee: Zhejiang Aokenaiyi Digital Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-10
Anticipated expiration: 2031-09-30

Abstract

The utility model provides an outdoor power supply unit with magic cube converter, relates to power supply unit's technical field, including outdoor power source and magic cube converter, outdoor power source is connected with the magic cube converter, the magic cube converter includes four sides subassembly and converter circuit board, the four sides subassembly with converter circuit board connects, outdoor power source includes power supply circuit board, electric core and dc-to-ac converter circuit board, power supply circuit board with the electric core is connected, power supply circuit board with the dc-to-ac converter circuit board is connected. The power supply device is provided with the magic cube converter, so that the magic cube converter is provided with a plurality of sockets, and the magic cube converter can be charged through the portable mobile battery.

Description

Outdoor power supply device with magic cube converter

Technical Field

The utility model relates to the technical field of power supply devices, in particular to an outdoor power supply device with a magic cube converter.

Background

The existing outdoor power supply is often large, the number of sockets is small, extra patch boards are often required to be carried, the existing outdoor power supply is inconvenient, the existing outdoor power supply is often required to be powered through a connecting socket, and the socket capable of being connected is difficult to find at a later time after the outdoor power supply battery is exhausted.

SUMMERY OF THE UTILITY MODEL

The present invention provides an outdoor power supply device with a magic cube converter, which has a plurality of sockets and can supply power through a portable mobile battery, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an outdoor power supply unit with magic cube converter, includes outdoor power supply and magic cube converter, outdoor power supply is connected with the magic cube converter, the magic cube converter includes four sides subassembly and converter circuit board, the four sides subassembly with the converter circuit board is connected, outdoor power supply includes power supply circuit board, electric core and dc-to-ac converter circuit board, power supply circuit board with the electric core is connected, power supply circuit board with the dc-to-ac converter circuit board is connected.

Furthermore, the magic cube converter further comprises an upper cover and a shell, the upper cover is connected with the shell, a USB interface is arranged on the converter circuit board, and the USB interface is connected with the upper cover.

Furthermore, a limiting structure is arranged on the shell, and the four-side assembly is connected with the limiting structure.

Further, the outdoor power supply comprises a shell, a limiting structure is arranged in the shell, and the power circuit board, the battery cell and the inverter circuit board are connected with the limiting structure.

Further, the magic cube converter includes participating in, participate in with the four sides subassembly is connected, outdoor power source includes socket subassembly and lid, the socket subassembly with the dc-to-ac converter circuit board is connected, the socket subassembly with the lid is connected, magic cube converter and outdoor power source pass through participate in with the socket subassembly is connected, participate in with the connected mode of socket subassembly is the electricity and connects.

Further, a cooling fan and a protective cover are arranged on the inverter circuit board, the cooling fan is connected with the protective cover, and the protective cover is connected with the inverter circuit board.

Further, a key switch is arranged on the magic cube converter and connected with the four-side assembly.

Furthermore, the shell is provided with an indicator light, a key switch and a USB interface, and the indicator light, the key switch and the USB interface are all connected with the power supply circuit board.

Furthermore, the protective cover and the shell are provided with heat dissipation holes.

Furthermore, a silica gel pad is arranged on the shell.

Compared with the prior art, the utility model has the beneficial effects that: the power supply device is provided with the magic cube converter, so that the magic cube converter is provided with a plurality of sockets, and the magic cube converter can be charged through the portable mobile battery.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the utility model and the accompanying drawings.

Drawings

FIG. 1 is an overall schematic view of the present invention;

figure 2 is an exploded view of the magic cube converter structure of the present invention;

FIG. 3 is an exploded view of the outdoor power supply configuration of the present invention;

figure 4 is a schematic exploded view of the magic cube converter and outdoor power supply of the present invention;

the figures are numbered: 1. a magic cube converter; 11. an upper cover; 12. a housing; 13. a four-sided component; 14. a converter circuit board; 15. switching a key; 16. a pin; 2. an outdoor power supply; 21. a housing; 211. an anti-slip silica gel pad; 212. a key switch; 213. an indicator light; 22. a cover body; 23. a power supply circuit board; 24. an electric core; 25. a protection plate; 26. an inverter circuit board; 27. a heat radiation fan; 28. a protective cover; 29. a receptacle assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An outdoor power supply device with a magic cube converter is shown in figure 1 and comprises an outdoor power supply 2 and the magic cube converter 1, wherein the outdoor power supply 2 is connected with the magic cube converter 1. The magic cube converter 1 comprises a four-side component 13 and a converter circuit board 14, wherein the four-side component 13 is connected with the converter circuit board 14; the outdoor power supply 2 comprises a power supply circuit board 23, a battery cell 24 and an inverter circuit board 26, wherein the power supply circuit board 23 is connected with the battery cell 24, and the power supply circuit board 23 is connected with the inverter circuit board 26.

As shown in fig. 1, the cross section of the magic cube converter 1 is a square with a chamfer, the magic cube converter 1 and the outdoor power supply 2 may be cuboids with chamfered edges, and the magic cube converter 1 may also be a cube with chamfered edges.

As shown in fig. 2, the magic cube converter 1 includes an upper cover 11 and a housing 12, and the upper cover 11 and the housing 12 are connected by a snap. The shell 12 is provided with four socket faces and 1 USB interface face. The upper cover 11 is also provided with a switch key 15, a USB-C-shaped opening and a USB-A-shaped opening, and the USB-C interface is called a USB Type-C interface. The USB-a interface is called USB Type-a interface, and is a traditional USB host port design, which is one of the most easily recognized devices, such as an interface for plugging a mouse or a keyboard into a computer. The switch key 15 is electrically connected with the four-side component 13 and can be used for one-key power-off of the converter.

The four-side component 13 is arranged inside the shell 12, the four-side component 13 is used for converting an alternating current input into a plurality of alternating current outputs, the four-side component 13 supports 110V-220V/50Hz wide voltage outputs and can be used for digital and household appliances such as notebook computers, fans, table lamps, printers, televisions, routers, cameras, shavers and the like, and a plurality of sockets are arranged on the four-side component 13, and the number of the sockets can be four at most.

A converter circuit board 14 is connected above the four-side component 13, the converter circuit board 14 can convert alternating current into direct current, and two USB-a interfaces and one USB-C interface are arranged on the converter circuit board 14, and the USB-C interfaces can be used for current input and output. The USB interface supports fast charging output and can support fast charging protocols such as PD, QC, AFC, FCP, PE, SFCP, SCP, VOOC and the like. Certainly, the converter circuit board 14 can also be provided with an overcharge prevention device, when the magic cube converter 1 is started by pressing the switch key 15, the unloaded USB interface can be automatically powered off after a certain time, and when the electronic device is fully charged, the USB power supply is thoroughly disconnected, so that the possible risks of night charging or away-from-home charging and the like are reduced. The cube converter 1 may also include pins 16, the pins 16 being connected to the four-sided component 13. The four-side component 13 is also provided with an overload prevention device, so that the risk of burning the equipment can be reduced. A limiting structure is further provided inside the housing 12, and the four-side component 13 can be connected with the limiting structure, so that the movement of the four-side component 13 and the converter circuit board 14 can be limited.

As shown in fig. 3, the outdoor power supply 2 includes a housing 21 and a cover 22, and the housing 21 and the cover 22 are connected by a snap. The shell 21 is provided with a limiting structure, the power circuit board 23, the battery cell 24 and the inverter circuit board 26 are connected with the limiting structure, and the limiting structure can limit the movement of the power circuit board 23, the battery cell 24 and the inverter circuit board 26. The shell 21 is further provided with a key switch 212, a USB-C interface, a USB-a interface and an indicator light 213, the USB-C interfaces are all called USB Type-C interfaces and support bidirectional transmission, that is, the USB-C interfaces and the USB-a interfaces can be used for current input and output, and the USB-C interfaces and the USB-a interfaces are electrically connected with the battery cell 24. The outdoor power supply 2 of this embodiment can use portable power source to charge, portable power source is including the treasured that charges, and portable power source supplies power through the USB-C interface for the power supply mode is more diversified. The bottom of the shell 21 is also provided with a silica gel pad, and the silica gel pad has an anti-slip effect, so that damage to the outdoor power supply 2 caused by slipping can be effectively prevented.

The outdoor power supply 2 of this embodiment may further be provided with a plug, the plug is provided with a power cord, the plug is electrically connected to the electric core 24, and the electric core 24 is provided with a conversion device, so that the plug can directly charge the electric core 24, and the plug is detachably connected to the casing 21 with the electric wire connected to the plug.

The battery cell structure is characterized in that a power supply circuit board 23 is arranged inside the shell 21, one or more battery cells 24 are connected to the power supply circuit board 23, each battery cell 24 is of a cylindrical structure, a protection plate 25 is arranged on each battery cell 24, and the battery cells 24 are fixed and protected through the protection plates 25. The circuit board is connected with an inverter circuit board 26, and the inverter circuit board 26 and the battery cell 24 can be electrically connected through a power circuit board 23. The inverter circuit board 26 is further provided with a heat dissipation fan 27 and a protection cover 28, the heat dissipation fan 27 and the protection cover 28 can be fixedly connected, and the heat dissipation fan 27 is used for dissipating heat of the inverter circuit board 26 to prevent the inverter circuit board 26 from being damaged due to overhigh temperature. The protective cover 28 is further provided with corresponding heat dissipation holes, which are disposed at positions close to the heat dissipation fan 27, of course, the housing 21 is also provided with corresponding heat dissipation holes, which are also disposed at positions close to the heat dissipation fan 27.

The outdoor power supply 2 can also comprise a socket assembly 29, wherein the socket assembly 29 supports wide voltage output of 110V-220V/50Hz, and can be used for digital and household appliances such as notebook computers, fans, table lamps, printers, televisions, routers, cameras, shavers and the like. Be equipped with limit structure on the safety cover 28, limit structure includes the recess, socket component 29 is fixed in on the recess, socket component 29 can be five socket component 29 commonly used, also be equipped with corresponding trompil on the lid 22.

As shown in fig. 4, the magic cube converter 1 and the outdoor power supply 2 are connected with the socket assembly 29 through the pins 16, the pins 16 are electrically connected with the socket assembly 29, and the pins 16 are connected with the socket assembly 29 through the cover 22.

Of course, the housing 12, the case 21, the cover 11, the cover 22 and the protective cover 28 may all comprise a flame retardant material such as a polycarbonate material or an added flame retardant, etc.

The utility model provides an outdoor power supply device with a magic cube converter, which can enable an outdoor power supply to be provided with a plurality of sockets, can be charged through a portable mobile battery, and has the advantages of simple structure, convenience in use and high reliability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an outdoor power supply unit with magic cube converter, its characterized in that, includes outdoor power supply and magic cube converter, outdoor power supply is connected with the magic cube converter, the magic cube converter includes four sides subassembly and converter circuit board, four sides subassembly with the converter circuit board is connected, outdoor power supply includes power supply circuit board, electric core and dc-to-ac converter circuit board, power supply circuit board with the electric core is connected, power supply circuit board with the dc-to-ac converter circuit board is connected.

2. An outdoor power supply unit with a magic cube converter according to claim 1, wherein the magic cube converter further comprises an upper cover and a shell, the upper cover is connected with the shell, the converter circuit board is provided with a USB interface, and the USB interface is connected with the upper cover.

3. The outdoor power supply device with the magic cube converter as claimed in claim 2, wherein a limiting structure is arranged on the casing, and the four-side component is connected with the limiting structure.

4. The outdoor power supply unit with the magic cube converter as claimed in claim 3, wherein the outdoor power supply comprises a casing, a limiting structure is arranged in the casing, and the power circuit board, the battery cell and the inverter circuit board are connected with the limiting structure.

5. The outdoor power supply unit with the magic cube converter as claimed in claim 4, wherein the magic cube converter comprises pins, the pins are connected with the four-side components, the outdoor power supply comprises a socket component and a cover body, the socket component is connected with the inverter circuit board, the socket component is connected with the cover body, the magic cube converter and the outdoor power supply are connected with the socket component through the pins, and the pins are electrically connected with the socket component.

6. An outdoor power supply unit with a magic cube converter according to claim 5, wherein the inverter circuit board is provided with a heat radiating fan and a protective cover, the heat radiating fan is connected with the protective cover, and the protective cover is connected with the inverter circuit board.

7. An outdoor power supply unit with a magic cube converter as claimed in claim 5, wherein the magic cube converter is provided with a key switch, and the key switch is connected with the four-side component.

8. An outdoor power supply unit with a magic cube converter according to claim 5, wherein the casing is provided with an indicator light, a key switch and a USB interface, and the indicator light, the key switch and the USB interface are all connected with the power circuit board.

9. An outdoor power supply unit with magic cube converter according to claim 6 characterized in that heat dissipation holes are set on the protecting cover and the casing.

10. An outdoor power supply unit with a magic cube converter according to any one of claims 4-9, wherein a silicone pad is provided on the casing.