Multifunctional mobile power supply equipment

Abstract

The invention relates to multifunctional mobile power supply equipment. The mobile power supply equipment comprises a battery management module, a connector, a battery pack, a power supply output control module, a signal circuit protection module, a communication antenna, a wireless communication module, a lamplight control module and an LED illumination lamp; the battery management module is electrically connected with a main circuit power supply terminal of the connector through the power supply output control module; the power supply output control module is used for receiving a control signal transmitted by the battery management module, and executing on and off of a main circuit power supply according to the control signal; the battery management module is electrically connected witha communication signal terminal of the connector through the signal circuit protection module; the signal circuit protection module is used for preventing damage of the battery management module by anexternally guided high voltage; and the wireless communication module is in electrical connection with the communication antenna and the battery management module separately. By virtue of the mobilepower supply equipment, online detection of battery electric power parameters and temperature can be realized, and the mobile power supply equipment has the advantages of multifunction and high safety.

Description

technical field

[0001] The invention relates to the technical field of mobile power supply equipment, in particular to a multifunctional mobile power supply equipment. Background technique

[0002] Mobile power supply has the advantages of high specific energy, many cycle times, and long storage time, and is widely used in large and medium-sized electric equipment such as electric vehicles, electric bicycles, and electric tools.

[0003] At present, the mobile power supply used for lithium battery packs only provides a charging and discharging function of electric energy and a simple battery balancing function. This type of mobile power supply has simple functions, and the real-time status of the mobile power supply (such as real-time voltage, real-time Real-time capacity, real-time temperature and other information) can not let the user know in real time, even without real-time detection function, and there is no distinguishing and positioning function for the user, and the...

Examples

Embodiment 1

[0024] Such as figure 1 As shown, the multifunctional mobile power supply device 100 includes a battery management module 1, a connector 2, a battery pack 3, a power output control module 4, a signal circuit protection module 5, a communication antenna 6, a wireless communication module 7, a lighting control module 8 and LED lighting lamp 9, wherein the battery management module 1 is electrically connected to the battery pack 3, the battery management module 1 is electrically connected to the main power supply terminal of the connector 2 through the power output control module 4, and the battery management module 1 is electrically connected to the signal circuit protection module 5 It is electrically connected to the communication signal terminal of the connector 2, the wireless communication module 7 is electrically connected to the communication antenna 6 and the battery management module 1, and the lighting control module 8 is electrically connected to the LED lighting 9 and...

Embodiment 2

[0032] This embodiment is based on Embodiment 1, and the difference between this embodiment and Embodiment 1 is that the multifunctional mobile power supply device 100 in this embodiment also includes an audio power amplifier module 14, a microphone head element 15 and a speaker 16 , the audio power amplifier module 14 is electrically connected to the microphone head element 15, the speaker 16, the battery management module and the wireless communication module respectively. During use, the user terminal is connected to the multifunctional mobile power supply device 100 through the wireless communication module 7, and when the audio APP software on the user terminal performs audio playback, the user terminal outputs a high-fidelity audio signal and sends it to the audio power amplifier through the wireless communication module 7 The module 14 is used to amplify the power of the audio power amplifier module 14, and finally output the audio sound wave through the speaker 16. Whe...

Embodiment 3

[0035] This embodiment is based on Embodiment 2. The difference between this embodiment and Embodiment 2 is that the multifunctional mobile power device 100 in this embodiment also includes a temperature sensor 12 and a current sensing module 13. The temperature sensor 12 and the The battery management module 1 is electrically connected, and the current sensing module 13 is electrically connected to the battery management module 1 . The temperature sensor 12 is arranged on the terminal of the main power supply, and the temperature sensor 12 is used to collect temperature information on the terminal of the main power supply and convert it into an electrical signal and send it to the battery management module 1 . When the battery management module 1 receives the temperature information sent by the temperature sensor 12, it compares it with the pre-stored temperature upper limit and lower limit threshold. When the temperature measured by the temperature sensor 12 exceeds the tempe...

technical field

[0001] The invention relates to the technical field of mobile power supply equipment, in particular to a multifunctional mobile power supply equipment. Background technique

[0002] Mobile power supply has the advantages of high specific energy, many cycle times, and long storage time, and is widely used in large and medium-sized electric equipment such as electric vehicles, electric bicycles, and electric tools.

[0003] At present, the mobile power supply used for lithium battery packs only provides a charging and discharging function of electric energy and a simple battery balancing function. This type of mobile power supply has simple functions, and the real-time status of the mobile power supply (such as real-time voltage, real-time Real-time capacity, real-time temperature and other information) can not let the user know in real time, even without real-time detection function, and there is no distinguishing and positioning function for the user, and the...

Examples

Embodiment 1

[0024] Such as figure 1 As shown, the multifunctional mobile power supply device 100 includes a battery management module 1, a connector 2, a battery pack 3, a power output control module 4, a signal circuit protection module 5, a communication antenna 6, a wireless communication module 7, a lighting control module 8 and LED lighting lamp 9, wherein the battery management module 1 is electrically connected to the battery pack 3, the battery management module 1 is electrically connected to the main power supply terminal of the connector 2 through the power output control module 4, and the battery management module 1 is electrically connected to the signal circuit protection module 5 It is electrically connected to the communication signal terminal of the connector 2, the wireless communication module 7 is electrically connected to the communication antenna 6 and the battery management module 1, and the lighting control module 8 is electrically connected to the LED lighting 9 and...

Embodiment 2

[0032] This embodiment is based on Embodiment 1, and the difference between this embodiment and Embodiment 1 is that the multifunctional mobile power supply device 100 in this embodiment also includes an audio power amplifier module 14, a microphone head element 15 and a speaker 16 , the audio power amplifier module 14 is electrically connected to the microphone head element 15, the speaker 16, the battery management module and the wireless communication module respectively. During use, the user terminal is connected to the multifunctional mobile power supply device 100 through the wireless communication module 7, and when the audio APP software on the user terminal performs audio playback, the user terminal outputs a high-fidelity audio signal and sends it to the audio power amplifier through the wireless communication module 7 The module 14 is used to amplify the power of the audio power amplifier module 14, and finally output the audio sound wave through the speaker 16. Whe...

Embodiment 3

[0035] This embodiment is based on Embodiment 2. The difference between this embodiment and Embodiment 2 is that the multifunctional mobile power device 100 in this embodiment also includes a temperature sensor 12 and a current sensing module 13. The temperature sensor 12 and the The battery management module 1 is electrically connected, and the current sensing module 13 is electrically connected to the battery management module 1 . The temperature sensor 12 is arranged on the terminal of the main power supply, and the temperature sensor 12 is used to collect temperature information on the terminal of the main power supply and convert it into an electrical signal and send it to the battery management module 1 . When the battery management module 1 receives the temperature information sent by the temperature sensor 12, it compares it with the pre-stored temperature upper limit and lower limit threshold. When the temperature measured by the temperature sensor 12 exceeds the tempe...

Images