CN212323759U - Multifunctional integrated mobile power supply with gallium nitride collection function - Google Patents

Abstract

The utility model discloses a take gallium nitride set multi-functional in an organic whole portable power source, including power module, AD DC module, power control module, HUB module, PD module, the module of discharging that charges, gallium nitride module, key switch module, portable power source storage module, go up and down to press the module, discharge module and adapter module 12. A power supply module: supplying power to the whole power supply system; the power supply module comprises an electric core and a power supply assembly, the electric core consists of two electric cores with capacity of 21700 mah-2 and is electrically connected with the power supply assembly, and the electric cores are positioned on a power supply PCB control board; the power supply module comprises the power supply line of supplying power for each power module, with each module electrical connection, power module's output and the input electric connection of AD DC module, AD DC module turns into the direct current with exchanging, for being different from other products of the same kind on the market and a charge-discharge power height that designs, structure small and have adapter, portable power source, HUB function in the utility model of an organic whole concurrently.

Description

Multifunctional integrated mobile power supply with gallium nitride collection function

Technical Field

The utility model relates to a portable power source technical field especially relates to a take gallium nitride set multi-functional in an organic whole portable power source.

Background

The power on the existing market is positive correlation mostly in charge-discharge power and structure volume, and the product can not have power height, small characteristics concurrently, for realize one kind with market in can not have power height, small characteristics concurrently, the utility model relates to a take gallium nitride's power improves switch frequency, reduces the device of transformer winding and inductance, reduces power volume's utility model.

Most function singleness on the product of the power in the existing market, do not have adapter, portable power source, HUB function in an organic whole concurrently, for realize one kind with market in the problem of function singleness, the utility model discloses have adapter, portable power source, HUB function in an organic whole concurrently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a mobile power supply with gallium nitride integration and multiple functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including power module, AD DC module, power control module, HUB module, PD module, the module of discharging that charges, gallium nitride module, key switch module, portable power source storage module, go up and down to press the module, discharge module and adapter module, power module: supplying power to the whole power supply system; the power supply module comprises an electric core and a power supply assembly, the electric core consists of two electric cores with capacity of 21700 mah-2 and is electrically connected with the power supply assembly, and the electric cores are positioned on a power supply PCB control board; the power supply assembly consists of power supply lines for supplying power to each power supply module, the power supply assembly is electrically connected with each module, the output end of the power supply module is electrically connected with the input end of the AD/DC module, and the AD/DC module converts alternating current into direct current; the AC/DC module is electrically connected with the main controller module and embedded in the power supply PCB, the output end of the AD/DC module is electrically connected with the input end of the power supply control module, the output end of the power supply control module is electrically connected with the input end of the HUB module, and the HUB module transmits pictures/videos on a computer to a screen, is electrically connected with the main controller module and is embedded in the power supply PCB; the HUB module comprises an HDMI interface; the HDMI interface is electrically connected with the HUB module and embedded in the power supply PCB.

In a preferred embodiment: the output end of the power supply control module is electrically connected with the input end of the PD module, and the PD module is used for agreeing with the charging/discharging voltage and current value of the power supply; the PD module is electrically connected with the main controller module and embedded in the power supply PCB.

In a preferred embodiment: the output end of the power supply control module is electrically connected with the input end of the charging and discharging module, the charging and discharging module realizes that the adapter charges the mobile phone, the mobile power supply charges the battery cell, the mobile power supply charges the mobile phone, the mobile power supply is electrically connected with the main controller module and is embedded in the power supply PCB; the charging and discharging module comprises a TYPE-C interface; the TYPE-C interface comprises a TYPE-C1 interface downlink and a TYPE-C2 interface uplink, and is electrically connected with the charging and discharging module and embedded in the power supply PCB.

In a preferred embodiment: the output end of the power supply control module is electrically connected with the input end of the gallium nitride module, the gallium nitride module enables the switching frequency of the power supply to be increased to 10 times or higher frequency, the higher the switching frequency is, the smaller the devices with large volumes such as windings and inductors of the transformer are required to be, and the power supply volume is reduced; the gallium nitride module comprises a gallium nitride MOS tube which is electrically connected with the power supply main controller and is embedded in the power supply PCB control board.

In a preferred embodiment: the output end of the power supply control module is electrically connected with the input end of the key switch module, and the key switch module is connected with the switch output by the adapter; the key switch module is electrically connected with the main controller module and embedded in the PCB

In a preferred embodiment: the output of power control module and the input electric connection of portable power source storage module, the output of portable power source storage module and the input electric connection of adapter module, the output of adapter module and the input electric connection of step-up and step-down module, the output of step-up and step-down module and the input electric connection of module of discharging.

The utility model discloses following beneficial effect has:

1. the utility model discloses a be different from other products of the same kind on the market and a charge-discharge power height, the structure is small.

2. The utility model discloses have adapter, portable power source, HUB function in the utility model of an organic whole concurrently.

Drawings

Fig. 1 is a flow chart of a system with a gallium nitride integrated multifunctional portable power source according to the present invention.

Illustration of the drawings:

the device comprises a power supply module, a 2-AD/DC module, a 3-power supply control module, a 4-HUB module, a 5-PD module, a 6-charging and discharging module, a 7-gallium nitride module, an 8-key switch module, a 9-mobile power storage module, a 10-buck-boost module, an 11-discharging module and a 12-adapter module.

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, the present invention provides the following technical solutions: including power module 1, AD DC module 2, power control module 3, HUB module 4, PD module 5, the module 6 that discharges that charges, gallium nitride module 7, key switch module 8, portable power source storage module 9, go up and down to press module 10, discharge module 11 and adapter module 12, power module: supplying power to the whole power supply system; the power supply module comprises an electric core and a power supply assembly, the electric core consists of two electric cores with capacity of 21700 mah-2 and is electrically connected with the power supply assembly, and the electric core phase is arranged on a power supply PCB control board; the power supply module comprises the power supply line of supplying power for each power module, with each module electric connection, power module 1's output and AD/DC module 2's input electric connection, AC/DC module: converting alternating current into direct current; AC/DC module and main control unit module electrically link to each other and imbed in power PCB board, AD/DC module 2's output and power control module 3's input electric connection, power control module 3's output and HUB module 4's input electric connection, the HUB module: transmitting pictures/videos on a computer to a screen, electrically connecting the pictures/videos with a main controller module and embedding the pictures/videos into a power supply PCB; the HUB module comprises an HDMI interface; HDMI interface and HUB module electricity link to each other and imbed in power PCB board, power control module 3's the output and the input electric connection of PD module 5, the PD module: protocol power supply charge/discharge voltage and current values; the PD module is electrically connected with the main controller module and is embedded into the power supply PCB, the output end of the power supply control module 3 is electrically connected with the input end of the charging and discharging module 6, and the charging and discharging module is characterized in that: the adapter is used for charging the mobile phone, the mobile power supply is used for charging the battery cell, the mobile power supply is used for charging the mobile phone, the mobile power supply is electrically connected with the main controller module and is embedded into the power supply PCB; the charging and discharging module comprises a TYPE-C interface; the TYPE-C interface includes that the TYPE-C1 interface is gone down, the TYPE-C2 interface goes up and links to each other and imbed in power PCB board with charge-discharge module electricity, power control module 3's output and gallium nitride module 7's input electric connection, the gallium nitride module: the switching frequency of the power supply is increased to 10 times or higher frequency, and the higher the switching frequency is, the smaller the devices with large volumes such as a winding and an inductance device of the transformer are required to be, so that the volume of the power supply is reduced; the gallium nitride module includes that gallium nitride MOS pipe links to each other and imbeds in power PCB control panel with power master controller electricity, power control module 3's output and key switch module 8's input electric connection, key switch module: a switch at the output of the adapter; the key switch module is electrically connected with the main controller module and is embedded in the PCB, the output end of the power supply control module 3 is electrically connected with the input end of the mobile power supply storage module 9, and the mobile power supply comprises: external adapter goes up two-way port electrical connection with Type-C1 interface down or Type-C2 interface, awakens up power supply main control unit, main control unit enable signal, and power module opens, portable power source storage module 9's the output and adapter module 12's input electric connection, adapter: under initial state, AC participates in and links to each other with AC socket electricity, and the button is pressed, and main control unit detects the signal that the button was pressed, awakens up main control unit, and main control unit enable signal, adapter output are opened, and adapter module 12's output and the input electric connection of going up and down to press module 10 go up and down to press the module: providing output voltage levels of 5V, 9V, 12V, 15V and 20V; the buck-boost module is electrically connected with the power main controller and embedded in the power PCB; the output end of the buck-boost module 10 and the input end of the discharging module 11 are electrically connected to the discharging module: the mobile power supply is used for charging the mobile phone, is electrically connected with the main controller module and is embedded into the power supply PCB.

The utility model discloses work flow:

in an initial state, the AC pin is electrically connected with the AC socket, the key is pressed down, the power control module 3 detects a signal of pressing down the key, the power control module 3 is awakened, the power control module 3 enables the signal, the adapter module 12 outputs open, the AC/DC module 2 converts alternating current into direct current, the power module 1 is started, the system is powered on, a CC1 or CC2 pin detects that the mobile phone is inserted, if the mobile phone supports a PD protocol, the PD module 5 broadcasts a voltage level to the mobile phone, the mobile phone selects a gear consistent with the voltage level of the mobile phone, the PD protocol is OK, the voltage value of the PD module 5 protocol is output by the voltage increasing and decreasing module 10, the current value of the PD module 5 protocol, the constant power is 65W-100W to charge the mobile phone, if the mobile phone does not support the PD protocol, the common power charges the mobile phone with BC1.2 protocol, the key is pressed down again, and the power module 1 is closed, and the system is powered off. In an initial state, an external adapter is electrically connected with a downlink Type-C1 interface or an uplink Type-C2 interface bidirectional port, a power control module 3 is awakened, a main controller enables signals, a power module 1 is started, a system is powered on, a CC1 or CC2 pin detects that an adapter module 12 is inserted, if the adapter module 12 supports a PD protocol, the adapter broadcasts a voltage level to a PD module 5, the PD module 5 selects a voltage level consistent with that of the adapter 12, the PD protocol handshake is OK, a voltage value of the PD module 5 protocol is output by a buck-boost module 10, a protocol charging current value of the PD module 5, constant power 30W charges a battery cell, and if the adapter does not support the PD protocol, normal power charges the battery cell; the pin CC1 or the pin CC2 detects that the mobile phone is inserted, if the mobile phone supports the PD protocol, the PD module 5 broadcasts the voltage level to the mobile phone, the mobile phone selects a gear with the same voltage level as the mobile phone, the PD protocol is handshake OK, the voltage value of the PD module 5 protocol, the current value of the PD module 5 protocol and the constant power of 30W are output by the voltage increasing and decreasing module 10 to charge the mobile phone; the external mobile phone is electrically connected with the USB-A interface, the power supply load is automatically identified, the main controller 3 enables a signal to the discharging module 11, the discharging module 11 discharges electricity, and the mobile phone is charged with a BC1.2 protocol.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (1)

1. The utility model provides a take gallium nitride collection multi-functional in an organic whole portable power source, includes power module (1), AD/DC module (2), power control module (3), HUB module (4), PD module (5), the module of discharging (6) that charges, gallium nitride module (7), key switch module (8), portable power source storage module (9), goes up and down to press module (10), the module of discharging (11) and adapter module (12), its characterized in that: the output end of the power supply module (1) is electrically connected with the input end of the AD/DC module (2), the output end of the AD/DC module (2) is electrically connected with the input end of the power supply control module (3), the output end of the power supply control module (3) is electrically connected with the input end of the HUB module (4), the output end of the power supply control module (3) is electrically connected with the input end of the PD module (5), the output end of the power supply control module (3) is electrically connected with the input end of the charging and discharging module (6), the output end of the power supply control module (3) is electrically connected with the input end of the gallium nitride module (7), the output end of the power supply control module (3) is electrically connected with the input end of the key switch module (8), and the output end of the power supply control module (3) is electrically connected with the input end of the mobile power supply storage module (9), the output end of the mobile power supply storage module (9) is electrically connected with the input end of the adapter module (12), the output end of the adapter module (12) is electrically connected with the input end of the buck-boost module (10), and the output end of the buck-boost module (10) is electrically connected with the input end of the discharge module (11).

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