CN217159317U - Modularization portable power source - Google Patents

Abstract

The utility model discloses a modularization portable power source, including interface module, contravariant module and electric core module, be provided with the contravariant module in the electric core module, be provided with interface module in the contravariant module, interface module, contravariant module and electric core module are assembled and are formed portable power source. The utility model discloses its maintenance after being convenient for can satisfy the user demand more.

Description

Modularization portable power source

Technical Field

The utility model relates to a remove battery charging outfit technical field, especially relate to a modularization portable power source.

Background

As is known, a portable power source is a portable charger that can be carried about by a person and store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile devices, and is particularly applied to occasions without external power supply.

When the existing mobile power supply is designed and manufactured, one mobile power supply can only charge one electronic device generally. Or a plurality of electronic devices can be charged, the scheme adopted is that a plurality of USB interfaces for discharging are arranged on the mobile power supply, and each electronic device is charged from the USB interfaces through data lines, and the mode can only centralize 2-3 electronic devices together, namely, mobile power supply accessories are charged.

If the utility model discloses a chinese utility model patent that the publication number is CN212518486U discloses a modularization portable power source, outdoor portable power source is integral equipment on the existing market, and all parts are all concentrated and are packed into in the shell, and this kind is unfavorable for after-sale maintenance, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a modularization portable power source, its maintenance after being convenient for can satisfy the user demand more.

(II) technical scheme to be adopted

In order to achieve the purpose, the technical scheme adopted by the utility model is that;

the utility model provides a modularization portable power source, includes interface module, contravariant module and electric core module, be provided with the contravariant module in the electric core module, be provided with interface module in the contravariant module, interface module, contravariant module and electric core module are assembled and are formed portable power source.

Preferably, the battery cell module includes a first casing, a cavity is arranged inside the first casing, a first battery cell and a processor are installed in the cavity, and the inverter module is clamped on one end face of the first casing.

Preferably, the temperature monitoring device further comprises a temperature monitoring unit arranged in the cavity, and the temperature monitoring unit is connected with the processor.

Preferably, the module includes a second housing, a cavity is formed in the second housing, the cavity is provided with an inverter, one end face of the second housing is connected with the first housing through a clamping connection, and the other end face of the second housing is connected with one end face of the interface module through a clamping connection.

Preferably, at least one heat dissipation fan is disposed on a side wall inside the second casing, and the second casing is provided with a ventilation window in a region of the heat dissipation fan.

Preferably, the corresponding inner side walls of the second casing are respectively provided with one heat dissipation fan, and the second casing is provided with the ventilation window in the area corresponding to the heat dissipation fan.

Preferably, the interface module includes the third casing, the inside master controller that is provided with of third casing, be provided with dc switch, ac switch, the switch that charges, wireless control switch, display switch and USB interface module on the third casing up end to and pilot lamp and the pilot lamp switch of work operation, dc switch, ac switch and the corresponding output interface that has of switch that charges, dc switch, ac switch, the switch that charges, wireless control switch, display switch and USB interface module to and the pilot lamp switch of work operation equally divide and do not be connected with the master controller, the lower terminal surface of third casing with contravariant module up end buckle fixed connection.

Preferably, the device further comprises a plug-in board arranged on the side wall of the third shell, and the plug-in board is connected with the master controller.

Preferably, two of the cards are used.

Preferably, the display is an LCD touch screen.

Preferably, the USB interface component comprises two USB-A interfaces, a FAST-CHARGE interface, a USB-C interface, and a USB on-off key.

Preferably, the third housing is provided with at least one groove, and the third housing on the groove is provided with a handle hole.

Preferably, the third housing is provided with one groove on each of two corresponding sides thereof, and the third housing on each groove is provided with a handle hole.

Preferably, the battery cell capacity increasing module is arranged on the battery cell module.

Preferably, the cell capacity increasing module includes a fourth casing, a second cell is disposed inside the fourth casing, an upper end surface of the fourth casing is connected to the inverter module in a clamping manner, and a bottom base is disposed on a lower end surface of the fourth casing.

(III) the beneficial effects to be achieved

Compared with the prior art, the utility model discloses the beneficial effect who takes is:

one of which, the utility model discloses be provided with the contravariant module in the electric core module, be provided with interface module in the contravariant module, interface module, contravariant module and electric core module are assembled and are formed portable power source, this kind of reasonable in design, the modular design has not only been realized, can realize the after-sales maintenance of epilogue more, and be favorable to the epilogue to dismantle the change more, and the life has been prolonged, the user can carry out the combination of power wantonly when using simultaneously (can increase wantonly or reduce power in the use), use under satisfying various occasions.

And secondly, the utility model discloses still including setting up the electric core increase-volume module in electric core module, can change electric core increase-volume module at any time under the state of using promptly (can be under the condition that urgently needs used quick replacement electric core increase-volume module, do not influence special environment and use down), can satisfy the user demand more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the main view direction of the present invention.

Fig. 3 is a sectional view taken along a line a-a in fig. 2.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic overall perspective view of the present invention.

Fig. 6 is a perspective view of the present invention.

Fig. 7 is an internal schematic view of the present invention.

Fig. 8 is a schematic diagram of the position of the first electrical core and the second electrical core of the present invention.

In the figure: 1, an interface module; 2, an inversion module; 3, a battery cell module; 4, a mobile power supply; 5, a cell capacity increasing module; 10, a third shell; 11, a direct current switch; 12, an alternating current switch; 13, a charging switch; 14, a wireless control switch; 15, a display; 16, a display switch; 17, a USB interface component; 18, an indicator light switch; 19, a card; 21, a second housing; 22, a cavity; 23, an inverter; 24, a heat dissipation fan; 25, a ventilation window; 31, a first housing; 32, a cavity; 33, a first cell; 34, a processor; 51, a fourth housing; 52, a second cell; 53, a foot base; 101, a groove; 102, a handle aperture; 171, USB-a interface; 172, FAST-CHARGE interface; 173, USB-C interface; 174, USB on-off key.

Detailed Description

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is for purposes of illustration only and is not intended to limit the scope of the present disclosure. 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.

Referring to fig. 1 and 2, a modularization portable power source, including interface module 1, contravariant module 2 and electric core module 3, be provided with contravariant module 2 on the electric core module 3, be provided with interface module 1 on the contravariant module 2, interface module 1, contravariant module 2 and electric core module 3 assemble and form portable power source 4, this kind of setting is favorable to realizing portable power source 4 and is favorable to realizing the modularized design, integrated shaping has been avoided, be favorable to maintenance and the modularization of epilogue to be changed, the degree of difficulty and the cost input of maintenance have been reduced, can satisfy the user demand more.

The first embodiment is as follows: further, as shown in fig. 3, the cell module 3 includes a first casing 31, a cavity 32 is disposed inside the first casing 31, a first cell 33 and a processor 34 are installed in the cavity 32, an end surface of the first casing 31 is formed by fastening the inverter module 2, such fastening may be a male-female fastening structure, which is not limited herein, and the first cell 33 is electrically connected by plugging, so that the cell module 3 provides electric energy for others. Further, the first battery cell 33 may be a 18650 lithium battery or a polymer lithium battery, which is not limited herein. More specifically, the battery further includes a temperature monitoring unit disposed in the cavity 32, the temperature monitoring unit is connected to the processor 34 (a single chip may be used in the processor 34), and the temperature monitoring unit is configured to monitor the temperature of the first battery cell 33. It is emphasized that the first housing 31 is made of flame-retardant and explosion-proof material, so as to improve the safety of the present invention.

Example two: on the basis of the first embodiment, as further shown in fig. 3, 4, 6 and 7, the inverter module 2 includes a second housing 21, a cavity 22 is formed inside the second housing 21, an inverter 23 is disposed in the cavity 22, one end surface of the second housing 21 is connected to the first housing 31 through a snap fit, the other end surface of the second housing 21 is connected to one end surface of the interface module 1 through a snap fit, the snap fit may be a groove and snap fit structure, and is not limited herein, and the inverter 23 is electrically connected to the processor 34 through a plug connection. It should be understood that the inverter 23 converts the direct current of the first battery cell 33 into an alternating current for output, and the voltage of the alternating current output by the inverter 23 may be determined according to the voltage used in different countries or regions, including 220V, 100V or other voltages. It is also contemplated that at least one heat dissipation fan 24 is disposed on the inner sidewall of the second casing 21, as shown in fig. 5, the second casing 21 is provided with ventilation windows 25 in the region of the heat dissipation fan 24, and the heat dissipation fan 24 and the ventilation windows 25 facilitate the flow of air in the second casing 21. In this implementation, all be provided with a radiator fan 24 on the corresponding inside lateral wall of second casing 21, second casing 21 is equipped with ventilation window 25 in radiator fan 24's region correspondingly, and then the hot speed of dc-to-ac converter 23 has been accelerated, ventilation window 25 sets up the heat dissipation that also is favorable to the inside other parts of second casing 21, avoid the inside high temperature of portable power source, thereby avoid portable power source's work efficiency to reduce, reduce hidden danger such as portable power source fires, explode, and the security performance is good.

Example three: on the basis of the first embodiment or the second embodiment, as further shown in fig. 3, fig. 4, fig. 5 and fig. 6, the interface module 1 includes a third housing 10, a main controller is disposed inside the third housing 10, the main controller includes a circuit board, a wireless controller, a display screen controller, a direct current device and an alternating current device, the wireless controller, the display screen controller, the direct current device and the alternating current device are disposed on the circuit board, a Direct Current (DC) switch 11, an Alternating Current (AC) switch 12, a charging switch 13, a wireless control (WLC) switch 14, a display 15, a display switch 16 and a USB interface component 17 are disposed on an upper end surface of the third housing 10, an output interface corresponding to the Direct Current (DC) switch 11, the Alternating Current (AC) switch 12 and the charging switch 13, and an indicator LIGHT switch 18(LIGHT) for work operation are disposed, the Direct Current (DC) switch 11 is connected with the direct current device, the Alternating Current (AC) switch 12 is connected with the alternating current device, a wireless control (WLC) switch 14 is connected with a wireless controller, a display 15 and a display switch 16 are respectively connected with a display screen controller, a charging switch 13 is connected with a master controller, a USB interface component 17 is connected with the master controller, and an indicator LIGHT switch 18(LIGHT) are respectively connected with the master controller; the lower end face of the third casing 10 is fixedly connected with the upper end face of the inverter module 2 (the second casing 21) in a buckling manner, and the main controller is connected with the inverter module 2 in an inserting manner, so that the conduction and the signal transmission are realized. As shown in fig. 2, the power supply device further includes a plug-in board 19 disposed on a side wall of the third casing 10, the plug-in board 19 is connected to the master controller, and in this embodiment, two plug-in boards 19 are used, and the plug-in boards 19 are sockets, which are common components in the present stage and are suitable for direct connection of most of the electric devices.

As shown in fig. 5, a Direct Current (DC) switch 11 and an Alternating Current (AC) switch 12 are beneficial to realizing an AD \ DC power supply, and are mainly used in the fields of communication, power maintenance, emergency rescue, small equipment maintenance, emergency power supply and the like under field conditions, and are simple and practical.

As shown in fig. 5, the display controller is a touch screen controller, and the display 15 is an LCD touch screen. The LCD touch screen display interface is developed by adopting a Qt technology, is presented in a multi-level menu mode, and mainly comprises a display charging and discharging state voltage, a current curve, system electric quantity, real-time state parameters of each battery and a user touch screen input interface. Preferably, a large LCD screen is adopted, a large number of state parameters in the mobile power supply can be visually displayed in real time, and the method is favorable for the prejudgment and decision of a user. Especially, the introduction of the touch screen technology is beneficial to the accurate matching of the output voltage. The utility model discloses use four-wire resistance-type touch-sensitive screen and the integrated design of LCD liquid crystal display, preferably, utilize XPT2046 as the touch-sensitive screen controller. The most obvious characteristics of the mode are that the response speed is higher, the sensitivity is higher, the communication time between the main controller (also can be a processor) and the touch screen is greatly reduced, and the efficiency of the main controller is improved. The display screen in the utility model is LCD liquid crystal display, and shows the content and include: battery power, percentage, charge progress bar, battery real-time temperature, charge voltage, charge current, AC operating state, DC operating state, background light display.

As shown in fig. 5, the USB interface module 17 in this embodiment includes two USB-a interfaces 171, a FAST-CHARGE interface 172, a USB-C interface 173, and a USB switch key 174. Of course, the USB interface may also be other types of interfaces.

The USB interface and the socket of this embodiment are the parts that are used commonly at present stage, are fit for most consumer lug connection, and the style of port is abundant, need not the switching mouth and can make portable power source directly supply power for more various consumer. Similarly, the USB-C interface 174 facilitates connection of the portable mobile power supply to the adapter.

As shown in fig. 2, 4 and 6, at least one groove 101 is formed on the third housing 10, and a handle hole 102 is formed on the third housing 10 above the groove 101. In this embodiment, the two corresponding sides of the third casing 10 are respectively provided with a groove 101, and the third casing 10 on each groove 101 is provided with a handle hole 102, so that the third casing is convenient to hold and carry by hand, and the overall weight is also reduced.

In this embodiment, the inverter 23 in the inverter module 2 is beneficial to corresponding output interfaces, USB interfaces and sockets to realize 5V output, 6V output, 12V output, 24V output port, 36V output and 220V output, so as to be beneficial to charging various types, such as mobile phone charging, vehicle charging and the like, and further meet the use requirements.

Example four: on the basis of the first embodiment, the second embodiment, or the third embodiment, as further shown in fig. 1, fig. 3, fig. 4, fig. 6, fig. 7, and fig. 8, the battery cell module further includes a cell capacity increasing module 5 disposed on the cell module 3, and the cell capacity increasing module 5 is connected to the cell module 3 in an inserting manner, which is not only beneficial to increasing electric quantity, but also beneficial to replacement, and prolongs the service life. Further, the electric core capacity increasing module 5 includes a fourth casing 51, a second electric core 52 is arranged inside the fourth casing 51, the upper end surface of the fourth casing 51 is connected with the lower end surface of the second casing 21 on the inverter module 2 in a clamping manner, so that the installation and the disassembly are convenient, the subsequent replacement is facilitated, and a bottom foot seat 53 is arranged on the lower end surface of the fourth casing 51, thereby being more beneficial to placing the ground, reducing the friction, and being beneficial to reducing the damage to the fourth casing 51.

Standard parts used in the application file can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature clamping in the prior art, the main controller and the internal parts of the processor adopt conventional models in the prior art, the internal structure of the main controller and the internal parts of the processor belongs to the structure of the prior art, a worker can complete normal operation of the main controller and the internal parts of the processor according to a manual of the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that specific description is not given.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (10)

1. A modular portable power source, its characterized in that: including interface module (1), contravariant module (2) and electric core module (3), be provided with contravariant module (2) on electric core module (3), be provided with interface module (1) on contravariant module (2), interface module (1), contravariant module (2) and electric core module (3) are assembled and are formed portable power source (4).

2. The modular mobile power supply of claim 1, wherein: the battery cell module (3) comprises a first shell (31), a cavity (32) is arranged inside the first shell (31), a first battery cell (33) and a processor (34) are installed in the cavity (32), and one end face of the first shell (31) is clamped by the inverter module (2).

3. A modular mobile power supply as claimed in claim 2, wherein: the module (2) comprises a second shell (21), a containing cavity (22) is formed in the second shell (21), an inverter (23) is arranged in the containing cavity (22), one end face of the second shell (21) is connected with the first shell (31) through clamping, and the other end face of the second shell (21) is connected with one end face of the interface module (1) through clamping.

4. A modular mobile power supply as in claim 3, wherein: at least one heat radiation fan (24) is arranged on the side wall of the inner part of the second shell (21), and a ventilation window (25) is arranged on the second shell (21) in the area of the heat radiation fan (24).

5. A modular mobile power supply as in claim 3, wherein: the interface module (1) comprises a third shell (10), a master controller is arranged inside the third shell (10), a direct current switch (11), an alternating current switch (12), a charging switch (13), a wireless control switch (14), a display (15), a display switch (16) and a USB interface component (17) are arranged on the upper end face of the third shell (10), and an indicator light switch (18) in working operation are arranged, the direct current switch (11), the alternating current switch (12) and the charging switch (13) are corresponding to each other and have output interfaces, the direct current switch (11), the alternating current switch (12), the charging switch (13), the wireless control switch (14), the display (15), the display switch (16) and the USB interface component (17), and the indicator light switch (18) in working operation are respectively connected with the master controller, the lower end face of the third shell (10) is fixedly connected with the upper end face of the inversion module (2) in a buckling mode.

6. The modular mobile power supply of claim 5, wherein: the device also comprises a plug-in board (19) arranged on the side wall of the third shell (10), and the plug-in board (19) is connected with the master controller.

7. The modular mobile power supply of claim 5, wherein: the display (15) adopts an LCD touch screen.

8. The modular mobile power supply of claim 5, wherein: the USB interface assembly (17) includes two USB-A interfaces (171), a FAST-CHARGE interface (172), a USB-C interface (173), and a USB switch key (174).

9. The modular mobile power supply of claim 5, wherein: at least one groove (101) is formed in the third shell (10), and a handle hole (102) is formed in the third shell (10) on the groove (101).

10. A modular mobile power supply as claimed in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 wherein: the battery cell capacity increasing module is characterized by further comprising a battery cell capacity increasing module (5) arranged on the battery cell module (3).

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