WO2019015606A1 - 无源磁能电源及其应用设备 - Google Patents

无源磁能电源及其应用设备 Download PDF

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Publication number
WO2019015606A1
WO2019015606A1 PCT/CN2018/096130 CN2018096130W WO2019015606A1 WO 2019015606 A1 WO2019015606 A1 WO 2019015606A1 CN 2018096130 W CN2018096130 W CN 2018096130W WO 2019015606 A1 WO2019015606 A1 WO 2019015606A1
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magnetic energy
energy source
pins
passive magnetic
passive
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PCT/CN2018/096130
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English (en)
French (fr)
Inventor
王裕春
王渤渤
吕浩强
燕品儒
盛钰
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卓磁（上海）实业发展有限公司
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Publication of WO2019015606A1 publication Critical patent/WO2019015606A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy

Definitions

  • the invention relates to a power system technology, in particular to a passive magnetic energy source and an application device thereof.
  • handheld electronic devices such as smart phones, notebook computers, and digital cameras
  • the battery is a key factor affecting its use.
  • the battery used in handheld electronic devices is mainly a lithium battery, which has a limited density and must be charged from time to time, which is very inconvenient to use.
  • the use of a wider range of electric vehicles, electric bicycles, and electric vehicles has faced problems such as expensive batteries, inconvenient charging, and small battery capacity.
  • a conventional power supply system includes a battery pack, a control IC (integrated circuit), an input interface, and an output interface.
  • the input interface can be connected to an external charger or a charging device such as a charging treasure, and the output interface is an internal power supply of the mobile phone. Since the capacity of the battery pack is limited, the smart phone must be periodically charged to ensure the use.
  • the power system of the electric bicycle and the electric vehicle is similar to the power system of the smart phone, and the main difference is the power system voltage and capacity. How to develop a large capacity power system to ensure longer use requirements has become an urgent problem to be solved.
  • the present invention provides a passive magnetic energy source capable of ensuring a longer use requirement.
  • the magnetic energy chip comprises a magnetic capacitor that is stored and activated after being activated
  • the magnetic capacitance comprises: a substrate and a second conductive layer sequentially disposed on the substrate a second magnetic region, a dielectric region, a first magnetic region, and a first conductive region, wherein the second magnetic region and the first magnetic region are magnetically opposite;
  • a power management chip coupled to one or more magnetic energy chips for managing current and/or voltage output of the magnetic energy chip.
  • the first conductive region includes a first metal layer and a first set of pins
  • the first metal layer is coupled to the first set of pins
  • the second conductive region includes the second metal layer and the second set of pins
  • the second metal layer is connected to the second set of pins
  • the one or more magnetic energy chips are connected in series, in parallel or in series and parallel by the respective first set of pins and the second set of pins.
  • the voltage between the first set of pins and the second set of pins is 4.5V to 400V.
  • the invention also proposes an energy supplementing device comprising the above passive magnetic energy source and an output interface, the output interface being connected with a power management chip of the passive magnetic energy source for providing power to the electronic device.
  • the energy replenishing device further includes a housing in which the passive magnetic energy source is placed and secured to the housing.
  • the output interface includes one of a mini universal serial bus interface, a second generation serial bus interface, a lightning interface, a C-type interface, and a power adapter interface.
  • the housing of the energy replenishing device further includes an indicator light for indicating a state in which the energy replenishing device stores the amount of power.
  • the output interface is a unidirectional voltage output interface and the output voltage of the output interface is set between 4.5V and 20V.
  • the present invention also proposes a hand-held electronic device comprising the above-described passive magnetic energy source.
  • the output voltage of the passive magnetic energy source is 4.5V to 20V.
  • the passive magnetic energy source has a capacity of 3 Kwh to 10 Kwh.
  • the present invention also provides an electric assisted vehicle comprising the above passive magnetic energy source.
  • the output voltage of the passive magnetic energy source is 12V to 48V.
  • the passive magnetic energy source has a capacity of 50 Kwh to 100 Kwh.
  • the present invention also provides an electric vehicle including the above-described passive magnetic energy source.
  • the output voltage of the passive magnetic energy source is 250V to 350V.
  • the passive magnetic energy source has a capacity of 1200 Kwh to 1800 Kwh.
  • the passive magnetic energy source proposed by the embodiment of the invention has high energy storage, and the passive magnetic energy source can be provided with no input interface, which can meet the energy demand of the user in a certain period of time and is convenient to use.
  • FIG. 1 is a schematic diagram of a passive magnetic energy source according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view showing a magnetic energy chip according to another embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing the internal structure of an energy replenishing device according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing the appearance of an energy supplement device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a passive magnetic energy source of a handheld electronic device according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a passive magnetic energy source of an electric bicycle according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a passive magnetic energy source of an electric vehicle according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of a passive magnetic energy source according to an embodiment of the present invention.
  • the passive magnetic energy source includes a magnetic energy chip assembly 5 and a power management chip 4 connected thereto, wherein the magnetic energy chip assembly 5 may be one or more magnetic energy chips 51, and the plurality of magnetic energy chips 51 are connected in series, in parallel or in series. Connected in parallel.
  • the magnetic energy chip 51 includes a magnetic capacitor that stores electric energy after an activation operation.
  • An integrated circuit is disposed inside the power management chip 4 for managing the current and/or voltage output of the magnetic energy chip assembly 5.
  • the passive magnetic energy source proposed by the embodiment of the invention has high energy storage, and the passive magnetic energy source can be provided with no input interface, which can meet the energy demand of the user in a certain period of time and is convenient to use.
  • FIG. 2 is a schematic cross-sectional view showing a magnetic energy chip according to another embodiment of the present invention.
  • the magnetic energy chip 51 includes a substrate 8 and a second conductive region 7, a second magnetic region 9, a dielectric region 10, a first magnetic region 11, and a first conductive region 12 which are sequentially disposed on the substrate 8.
  • the first conductive region 12 includes a first metal layer 61 and a first set of leads 21, wherein the first metal layer 61 is connected to the first set of pins 21.
  • the second conductive region 7 includes a second metal layer 71 and a second set of leads 22, wherein the second metal layer 71 is connected to the second set of pins 22.
  • the first set of pins 21 includes at least one first pin and the second set of pins 22 includes at least one second pin.
  • the number of first pins is the same as the number of second pins.
  • the magnetic energy chip 51 is activated by a DC power source, and the activation voltage of the DC power source is 3.6V to 400V.
  • the preferred activation voltages are 12V, 48V, 72V, 100V, 150V, etc.
  • the magnetic capacitor is activated by the DC power source.
  • the magnetoelectric conversion of the second magnetic region 9 and the first magnetic region 11 inside the capacitor generates electrical energy, and the main source of the above electrical energy is magnetoelectric conversion without the energy supplement of the external DC power source.
  • the dielectric zone 10 has the function of storing electrical energy.
  • the dielectric region 10 is formed of a thin film having a thickness of not more than 250 nm, and is made of a dielectric material such as barium titanate or titanium dioxide.
  • the first magnetic region 11 and the second magnetic region 9 are both magnetic thin films and both have two magnetic poles, and " ⁇ " and " ⁇ " indicate that the magnetic poles of the first magnetic region 11 and the second magnetic region 9 of the magnetic energy chip 51 are opposite in direction. .
  • the first pin or the second pin is made of aluminum or copper, and the maximum current that a single first pin or the second pin can withstand is 1 A.
  • the magnetic energy chip 51 is packaged in such a manner that the first pin or the second pin is made of gold, and the maximum current that a single first pin or the second pin can withstand can be increased to 2.5 A.
  • the first The group pin 21 includes fourteen sets of first pins, and the second set of pins 22 also includes fourteen sets of second pins, so that the overcurrent of the single magnetic energy chip 51 can reach 35A, and the overcurrent of the magnetic energy chip 51 is increased. At the same activation voltage, the power that the magnetic energy chip 51 can output is also increased accordingly.
  • FIG. 3 is a schematic diagram showing the internal structure of an energy replenishing device according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram showing the appearance of an energy replenishing device according to an embodiment of the present invention.
  • the energy replenishing device 1 includes a housing 6 and a magnetic energy chip assembly 5 and a power management chip 4 mounted inside the housing 6, the magnetic energy chip assembly 5 and the power management chip 4 being electrically connected, and the magnetic energy chip assembly 5 including At least one magnetic energy chip 51.
  • the plurality of magnetic energy chips 51 are connected in series, in parallel, or in series and in parallel.
  • the plurality of magnetic energy chips 51 are connected in series, in parallel, or in series and parallel by respective first sets of pins 21 and second sets of pins 22.
  • the magnetic energy chip component 5 is an energy chip component for storing electrical energy for supplying power to the electronic device; the power management chip 4 is internally provided with an integrated circuit for controlling current and/or voltage output of the magnetic energy chip component 5.
  • the output interface 2 extends at least partially to the outside of the housing 6, and the output interface 2 is electrically connected to the power management chip 4.
  • the output interface 2 can be fixed to the housing 6 or can be extended to the outside of the housing 6.
  • the magnetic energy chip component 5 is output through the output interface 2 through the output voltage set by the power management chip 4.
  • An indicator light 3 is mounted on the housing 6 of the energy replenishing device 1.
  • the indicator light 3 is used to indicate the state in which the energy replenishing device stores the electric quantity, and the different colors of the indicator light 3 represent the electric quantity in different states stored in the energy replenishing device, for example: indication When the lamp 3 is green, the energy stored by the energy replenishing device is sufficient; when the indicator lamp 3 is yellow, the energy stored by the energy replenishing device is less than 10%; when the indicator lamp 3 is dark, the amount of power stored by the energy replenishing device is exhausted.
  • the output interface 2 is electrically connected to the energy supplementing device 1, and the output interface 2 can be a Mini-USB (Mini-Universal Serial BUS) interface, and a micro-USB (Micro-USB is a next-generation specification of the Mini-USB). Interface, Lighting interface (Lightning interface), Type-C (C-type) interface or power adapter interface.
  • the energy supplementing device in the embodiment of the present invention can conveniently supplement the energy source for the mobile phone or the PAD by using the Mini-USB interface, the micro-USB interface, the Lighting interface or the Type-C interface, and the power adapter interface can conveniently supplement the energy of the notebook computer.
  • FIG. 5 is a schematic diagram of a passive magnetic energy source of a handheld electronic device according to an embodiment of the present invention.
  • the passive magnetic energy source of the handheld electronic device includes a magnetic energy chip assembly 5a and a power management chip 4a.
  • the first set of pins and the second set of pins of the magnetic energy chip assembly 5a are electrically connected to the power management chip 4a.
  • the magnetic energy chip assembly 5a includes at least one magnetic energy chip 51a, and the plurality of magnetic energy chips 51a may be connected in series, in parallel, or in series and parallel, and may be distributed in one plane or laminated.
  • the plurality of magnetic energy chips 51a are connected in series, in parallel, or in series and parallel by respective first and second sets of pins.
  • the magnetic energy chip component 5a is an energy chip component for storing electrical energy; the power management chip 4a is a power management chip, and an integrated circuit is disposed inside for controlling current and/or voltage output of the magnetic energy chip component 5a.
  • the output voltage of the magnetic energy chip unit 5a set by the power management chip 4a is output via the output interface 2a.
  • FIG. 6 is a schematic diagram of a passive magnetic energy source of an electric bicycle according to an embodiment of the present invention.
  • the passive magnetic energy source of the electric bicycle includes a magnetic energy chip component 5b and a power management chip 4b.
  • the first set of pins and the second set of pins of the magnetic energy chip component 5b are electrically connected to the power management chip 4b, and the magnetic energy chip
  • the component 5b includes at least one magnetic energy chip 51b, and the plurality of magnetic energy chips 51b may be connected in series, in parallel, or in series and in parallel, and may be distributed in one plane or laminated.
  • the plurality of magnetic energy chips 51b are connected in series, in parallel, or in series and parallel by respective first and second sets of pins.
  • the magnetic energy chip component 5b is an energy chip component for storing electrical energy; the power management chip 4b is a power management chip, and an integrated circuit is disposed inside for controlling current and/or voltage output of the magnetic energy chip component 5b.
  • the magnetic energy chip component 5b is output through the output interface 2b through the output voltage set by the power management chip 4b.
  • the capacity of the passive magnetic energy source of the electric bicycle in the embodiment of the present invention is 50Kwh to 100Kwh. When the capacity of the passive magnetic power source is exhausted or is about to be exhausted, the new one can be replaced in time. Source magnetic energy source.
  • FIG. 7 is a schematic diagram of a passive magnetic energy source of an electric vehicle according to an embodiment of the present invention.
  • the passive magnetic energy source of the electric vehicle includes a magnetic energy chip component 5c and a power management chip 4c.
  • the first set of pins and the second set of pins of the magnetic energy chip component 5c are electrically connected to the power management chip 4c, and the magnetic energy chip
  • the component 5c includes at least one magnetic energy chip 51c, and the plurality of magnetic energy chips 51c may be connected in series, in parallel, or in series and parallel, and may be distributed in one plane or in a stacked connection.
  • the plurality of magnetic energy chips 51c are connected in series, in parallel, or in series and parallel by respective first and second sets of pins.
  • the magnetic energy chip component 5c is an energy chip component for storing electrical energy; the power management chip 4c is a power management chip, and an integrated circuit is disposed inside for controlling current and/or voltage output of the magnetic energy chip component 5c.
  • the magnetic energy chip component 5c is outputted via the output interface 2c through the output voltage set by the power management chip 4c.
  • the magnetic energy chip 51c of the 11th power using 8 mm ⁇ 10 mm square and GMC (giant magnetic factor) of 10 is taken as an example.
  • the capacity of the passive magnetic energy source of the electric vehicle in the embodiment of the present invention is 1200 Kwh to 1800 Kwh.
  • the passive magnetic energy source or the maintenance of the passive magnetic energy source in the 4S shop of the electric vehicle maintenance, such as reactivation, can be activated in the 4S shop of the electric vehicle maintenance, which can activate the passive magnetic energy source, including DC voltage source activation.
  • the device matches the activation device with the passive magnetic energy source. Under the action of the DC voltage source, the magnetic energy chip 51c inside the passive magnetic energy source can generate electric energy passive magnetic energy through its internal magnetoelectric conversion. Power to regain energy.
  • the passive magnetic energy source proposed by the embodiment of the invention has high energy storage capacity, and the passive magnetic energy power source does not have an input interface, and does not need to be charged, and can meet the energy demand of the user in a certain period of time, without charging, and is convenient to use.
  • the above are only the preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明实施例提供了一种无源磁能电源及其应用设备。磁能电源包括：一个或多个磁能芯片和电源管理芯片，多个磁能芯片串联、并联或串并联连接，电源管理芯片用于控制磁能芯片的电流和/或电压输出。本发明实施例还提出了包括上述磁能电源的能源补充装置、手持式电子设备、电动助力车和电动汽车。本发明实施例提出的磁能电源储能高，且磁能电源可以不设输入接口，可以满足用户在一定时间内的能源需求，使用方便。

Description

无源磁能电源及其应用设备
本申请要求2017年07月20日提交的申请号为No.201710597496.9的中国申请的优先权，通过引用将其全部内容并入本文。
技术领域
本发明涉及电源系统技术，具体涉及一种无源磁能电源及其应用设备。
发明背景
当今，手持式电子设备，如智能手机、笔记本电脑及数码相机等，正在朝向微型化、轻质量、柔性甚至可以卷曲等方面发展。对于手持式电子设备来说，电池是影响其使用的关键因素，目前，手持式电子设备使用的电池主要是锂电池，密度有限，必须时常充电，使用非常不方便。对于近些年来，使用较广的电动车，电动助力车以及电动汽车等，都面临电池昂贵，充电不方便以及电池容量小等问题。
以智能手机为例，传统的电源系统包括蓄电池组、控制IC(集成电路)、输入接口和输出接口，输入接口可以接外部充电器或充电宝等充电设备，输出接口为手机内部供电。由于蓄电池组的容量有限，所以智能手机必须定期充电来保证使用，电动助力车和电动汽车的电源系统与智能手机的电源系统类似，主要区别在于电源系统电压和容量。如何开发出一种较大的容量电源系统以保证更长时间的使用需求成了亟待解决的问题。
发明内容
有鉴于此，本发明提供一种无源磁能电源，能够保证更长时间的使用需求。
本发明实施例提出的无源磁能电源，包括：
一个或多个磁能芯片，其中一个或多个磁能芯片串联、并联或串并联连接，磁能芯片包括经过激活后储存有电能的磁电容，磁电容包括：基板和顺序设置在基板上的第二导电区、第二磁性区、介电区、第一磁性区和第一导电区，第二磁性区和第一磁性区磁性相反；
电源管理芯片，与一个或多个磁能芯片相连接，用于管理磁能芯片的电流和/或电压输出。
在一个实施例中，第一导电区包括第一金属层和第一组引脚，第一金属层和第一组引脚相连接，第二导电区包括第二金属层和第二组引脚，第二金属层和第二组引脚相连接，一个或多个磁能芯片通过各自的第一组引脚和第二组引脚串联、 并联或串并联连接。
在一个实施例中，其中磁能芯片由4.5V至400V的直流电激活，第一组引脚和第二组引脚之间的电压是4.5V至400V。
本发明还提出了一种能源补充装置，包括上述无源磁能电源和输出接口，输出接口与无源磁能电源的电源管理芯片相连接，用于为电子设备提供电源。
在一个实施例中，能源补充装置进一步包括壳体，无源磁能电源置于壳体中，且固定在壳体上。
在一个实施例中，输出接口包括迷你通用串行总线接口、第二代串行总线接口、闪电接口、C-型接口和电源适配器接口中的一种。
在一个实施例中，能源补充装置的壳体进一步包括指示灯，指示灯用于指示能源补充装置存储电量的状态。
在一个实施例中，输出接口为单向的电压输出接口，且输出接口的输出电压被设置在4.5V至20V之间。
本发明还提出了一种手持式电子设备，包括上述无源磁能电源，在一个实施中，无源磁能电源的输出电压为4.5V至20V。
在一个实施例中，无源磁能电源的容量为3Kwh至10Kwh。
本发明还提出了一种电动助力车，包括上述无源磁能电源，在一个实施例中，无源磁能电源的输出电压为12V至48V。
在一个实施例中，无源磁能电源的容量为50Kwh至100Kwh。
本发明还提出了一种电动汽车，包括上述无源磁能电源，在一个实施例中，无源磁能电源的输出电压为250V至350V。
在一个实施例中，无源磁能电源的容量为1200Kwh至1800Kwh。
本发明实施例提出的无源磁能电源储能高，且无源磁能电源可以不设输入接口，可以满足用户在一定时间内的能源需求，使用方便。
附图简要说明
图1所示为本发明一个实施例提供的无源磁能电源的示意图。
图2所示为本发明另一实施例提供的磁能芯片的截面示意图。
图3所示为本发明实施例提供的能源补充装置的内部结构示意图。
图4所示为本发明实施例提供的能源补充装置的外形示意图。
图5所示为本发明实施例提供的手持式电子设备的无源磁能电源的示意图。
图6所示为本发明实施例提供的电动助力车的无源磁能电源的示意图。
图7所示为本发明实施例提供的电动汽车的无源磁能电源的示意图。
实施本发明的方式
为使本发明的目的、技术手段和优点更加清楚明白，以下结合附图对本发明作进一步详细说明。
图1所示为本发明一个实施例提供的无源磁能电源的示意图。
如图1所示，无源磁能电源包括磁能芯片组件5和与其相连接的电源管理芯片4，其中磁能芯片组件5可以是一个或多个磁能芯片51，多个磁能芯片51串联、并联或串并联连接。磁能芯片51包括经过激活操作后储存有电能的磁电容。电源管理芯片4内部布置有集成电路，用于管理磁能芯片组件5的电流和/或电压输出。
本发明实施例提出的无源磁能电源储能高，且无源磁能电源可以不设输入接口，可以满足用户在一定时间内的能源需求，使用方便。
图2所示为本发明另一实施例提供的磁能芯片的截面示意图。
如图2所示，磁能芯片51包括基板8和顺序设置在基板8上的第二导电区7、第二磁性区9、介电区10、第一磁性区11和第一导电区12。第一导电区12包括第一金属层61和第一组引脚21，其中第一金属层61和第一组引脚21相连接。第二导电区7包括第二金属层71和第二组引脚22，其中第二金属层71和第二组引脚22相连接。
本发明实施例中，第一组引脚21包括至少一个第一引脚，第二组引脚22包括至少一个第二引脚。优选的，第一引脚的数量和第二引脚的数量相同。
上述磁能芯片51为磁电容经过直流电源激活生成，直流电源的激活电压为3.6V至400V，优选的激活电压有12V、48V、72V、100V、150V等，磁电容经过直流电源的激活操作，磁电容内部的第二磁性区9和第一磁性区11发生磁电转化可产生电能，上述电能的主要来源是磁电转化而并未外部直流电源的能量补充。
介电区10具有存储电能的作用。介电区10采用厚度不超过250nm的一层薄膜，介电材料构成，如钛酸钡或二氧化钛。第一磁性区11和第二磁性区9均为磁性薄膜，并且都具有两个磁极，“→”和“←”表示磁能芯片51的第一磁性区11和第二磁性区9的磁极方向相反。
试验表明，上述磁能芯片51若采用传统的工艺封装，第一引脚或第二引脚采用铝质或铜质，单个第一引脚或第二引脚可以承受的最大电流为1A，若改变磁能芯片51的封装方式，将第一引脚或第二引脚采用黄金，单个第一引脚或第二引脚可以承受的最大电流可提高至为2.5A，在一个实施例中，第一组引脚21包括十四组第一引脚，第二组引脚22也包括十四组第二引脚，那么采单个的磁能芯片51的过流量可达35A，磁能芯片51的过流量提高，在相同的激活电压下，磁能芯片51可输出的功率也相应提高。
图3所示为本发明实施例提供的能源补充装置的内部结构示意图，图4所示为本发明实施例提供的能源补充装置的外形示意图。
参考图3和图4，能源补充装置1包括壳体6以及安装在壳体6内部的磁能芯片组件5和电源管理芯片4，磁能芯片组件5和电源管理芯片4电连接，磁能芯片组件5包括至少一个磁能芯片51。多个磁能芯片51串联、并联或串并联连接。多个磁能芯片51通过各自的第一组引脚21和第二组引脚22串联、并联或串并联连接。
磁能芯片组件5为能源芯片组件，用于存储电能,用于为电子设备提供电源；电源管理芯片4内部布置有集成电路，用于控制磁能芯片组件5的电流和/或电压输出。输出接口2至少部分地伸出到壳体6的外部，输出接口2与电源管理芯片4电连接，输出接口2可以固定在壳体6上，也可以伸出到壳体6的外部。磁能芯片组件5通过电源管理芯片4设定的输出电压，经输出接口2输出。
能源补充装置1的壳体6上安装有指示灯3，指示灯3用于指示能源补充装置存储电量的状态，指示灯3的不同颜色代表能源补充装置内存储的不同状态的电量，例如：指示灯3为绿色时，能源补充装置存储的电量充足；指示灯3为黄色时，能源补充装置存储的电量小于10％；指示灯3暗时，能源补充装置存储的电量耗完。
输出接口2与能源补充装置1电连接，输出接口2可以是Mini-USB(Mini-Universal Serial BUS：迷你通用串行总线)接口、micro-USB(Micro-USB是Mini-USB的下一代规格)接口、Lighting接口(闪电接口)、Type-C(C-型)接口或电源适配器接口。本发明实施例中的能源补充装置使用Mini-USB接口、micro-USB接口、Lighting接口或Type-C接口可以方便为手机或PAD补充能源，使用电源适配器接口可以方便为笔记本电脑补充能源。
图5所示为本发明实施例提供的手持式电子设备的无源磁能电源的示意图。
如图5所示，手持式电子设备的无源磁能电源包括磁能芯片组件5a和电源管理芯片4a，磁能芯片组件5a的第一组引脚和第二组引脚与电源管理芯片4a电连接。磁能芯片组件5a包括至少一个磁能芯片51a，多个磁能芯片51a可以通过串联、并联或串并联的方式连接，可以分布在一个平面内，也可以层叠连接。多个磁能芯片51a通过各自的第一组引脚和第二组引脚串联、并联或串并联连接。磁能芯片组件5a为能源芯片组件，用于存储电能；电源管理芯片4a为电源管理芯片，内部布置有集成电路，用于控制磁能芯片组件5a的电流和/或电压输出。磁能芯片组件5a通过电源管理芯片4a设定的输出电压，经输出接口2a输出。
在本发明实施例中，以使用8mm×10mm见方、GMC(巨磁因子)为10的11次方的磁能芯片51a为例，磁能芯片51a的引脚间的电压为12V，储存40Wh的电能，若引脚间的电压提高到72V，则单个磁能芯片51a可以存储的电能为： 40Wh×(72/12)2＝1.44KWh，使用2至8片此种规格的磁能芯片51a，就可以满足手持式电子设备的一至三年的用电需求，本发明实施例中的手持式电子设备的无源磁能电源的容量为3Kwh至10Kwh。
图6所示为本发明实施例提供的电动助力车的无源磁能电源的示意图。
如图6所示，电动助力车的无源磁能电源包括磁能芯片组件5b和电源管理芯片4b，磁能芯片组件5b的第一组引脚和第二组引脚与电源管理芯片4b电连接，磁能芯片组件5b包括至少一个磁能芯片51b，多个磁能芯片51b可以通过串联、并联或串并联的方式连接，可以分布在一个平面内，也可以层叠连接。多个磁能芯片51b通过各自的第一组引脚和第二组引脚串联、并联或串并联连接。磁能芯片组件5b为能源芯片组件，用于存储电能；电源管理芯片4b为电源管理芯片，内部布置有集成电路，用于控制磁能芯片组件5b的电流和/或电压输出。磁能芯片组件5b通过电源管理芯片4b设定的输出电压，经输出接口2b输出。
在本发明实施例中，以使用8mm×10mm见方、GMC(巨磁因子)为10的11次方的磁能芯片51b为例，磁能芯片51b的引脚间的电压为12V，储存40Wh的电能，若引脚间的电压提高到72V，则单个磁能芯片51b可以存储的电能为：40Wh×(72/12)2＝1.44KWh，使用50至200片此种规格的磁能芯片51b，就可以满足电动助力车的一年的用电需求，本发明实施例中的电动助力车的无源磁能电源的容量为50Kwh至100Kwh，当无源磁能电源的容量耗尽或即将耗尽时，可以及时更换新的无源磁能电源。
图7所示为本发明实施例提供的电动汽车的无源磁能电源的示意图。
如图7所示，电动汽车的无源磁能电源包括磁能芯片组件5c和电源管理芯片4c，磁能芯片组件5c的第一组引脚和第二组引脚与电源管理芯片4c电连接，磁能芯片组件5c包括至少一个磁能芯片51c，多个磁能芯片51c可以通过串联、并联或串并联的方式连接，可以分布在一个平面内，也可以层叠连接。多个磁能芯片51c通过各自的第一组引脚和第二组引脚串联、并联或串并联连接。磁能芯片组件5c为能源芯片组件，用于存储电能；电源管理芯片4c为电源管理芯片，内部布置有集成电路，用于控制磁能芯片组件5c的电流和/或电压输出。磁能芯片组件5c通过电源管理芯片4c设定的输出电压，经输出接口2c输出。
在本发明实施例中，以使用8mm×10mm见方、GMC(巨磁因子)为10的11次方的磁能芯片51c为例，磁能芯片51c的引脚间的电压为12V，储存40Wh的电能，若引脚间的电压提高到150V，则单个磁能芯片51c可以存储的电能为：40Wh×(150/12)2＝6.25Kwh，使用200片至300片此种耐高压150V规格的磁能芯片51c，就可以满足一般电动汽车的一年的用电需求，本发明实施例中的电动汽车的无源磁能电源的容量为1200Kwh至1800Kwh，当无源磁能电源的容量即将耗尽时，可以及时更换新的无源磁能电源或者在电动汽车保养的4S店对无源 磁能电源进行保养如重新激活等具体操作可以是在电动汽车保养的4S店设置可以对无源磁能电源进行激活的包括直流电压源激活设备将激活设备和无源磁能电源相匹配在直流电压源的作用下无源磁能电源内部的磁能芯片51c可以通过自身内部的磁电转换产生电能无源磁能电源重新获得能量。
本发明实施例提出的无源磁能电源储能高，且无源磁能电源不设输入接口，无需充电，可以满足用户在一定时间内的能源需求，无需充电，使用方便。以上仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (18)

  1. 一种无源磁能电源，其特征在于，包括：
    一个或多个磁能芯片，其中所述一个或多个磁能芯片串联、并联或串并联连接，所述磁能芯片包括经过激活后储存有电能的磁电容，所述磁电容包括：基板和顺序设置在所述基板上的第二导电区、第二磁性区、介电区、第一磁性区和第一导电区，所述第二磁性区和所述第一磁性区磁性相反；
    电源管理芯片，与所述一个或多个磁能芯片相连接，用于管理所述磁能芯片的电流和/或电压输出。
  2. 根据权利要求1所述的无源磁能电源，其特征在于，所述第一导电区包括第一金属层和第一组引脚，所述第一金属层和所述第一组引脚相连接，所述第二导电区包括第二金属层和第二组引脚，所述第二金属层和所述第二组引脚相连接，所述一个或多个磁能芯片通过各自的第一组引脚和第二组引脚串联、并联或串并联连接。
  3. 根据权利要求1或2所述的无源磁能电源，其特征在于，所述磁能芯片由3.6V至400V的直流电激活，所述第一组引脚和所述第二组引脚之间的电压是3.6V至400V。
  4. 根据权利要求2所述的无源磁能电源，其特征在于，所述第一组引脚包括至少一个第一引脚；所述第二组引脚包括至少一个第二引脚。
  5. 根据权利要求4所述的无源磁能电源，其特征在于，所述第一引脚的数量和所述第二引脚的数量相同。
  6. 根据权利要求1至5中的任一项所述的无源磁能电源，其特征在于，所述介电区为一层薄膜，其中所述薄膜的厚度不超过250nm。
  7. 一种能源补充装置，其特征在于，包括如权利要求1至6中的任一项所述的无源磁能电源和输出接口，所述输出接口与所述无源磁能电源的电源管理芯片相连接，用于为电子设备提供电源。
  8. 如权利要求7所述的能源补充装置，其特征在于，所述能源补充装置进一步包括壳体，所述无源磁能电源置于所述壳体中，且固定在所述壳体上。
  9. 如权利要求8所述的能源补充装置，其特征在于，所述输出接口固定在所述壳体上，或者所述输出接口伸出到所述壳体的外部。
  10. 如权利要求7至9中的任一项所述的能源补充装置，其特征在于，所述输出接口包括迷你通用串行总线接口、第二代串行总线接口、闪电接口、C-型接口和电源适配器接口中的一种。
  11. 如权利要求8至10中的任一项所述的能源补充装置，其特征在于，所述 能源补充装置的所述壳体进一步包括指示灯，所述指示灯用于指示所述能源补充装置存储电量的状态。
  12. 如权利要求7至11中的任一项所述的能源补充装置，其特征在于，所述输出接口为单向的电压输出接口，且所述输出接口的输出电压被设置在4.5V至20V之间。
  13. 一种手持式电子设备，其特征在于，包括如权利要求1至6中的任一项所述的无源磁能电源，所述无源磁能电源的输出电压为4.5V至20V。
  14. 如权利要求13所述的手持式电子设备，其特征在于，所述无源磁能电源的容量为3Kwh至10Kwh。
  15. 一种电动助力车，其特征在于，包括如权利要求1至6中的任一项所述的无源磁能电源，所述无源磁能电源的输出电压为12V至48V。
  16. 如权利要求15所述的电动助力车，其特征在于所述无源磁能电源的容量为50Kwh至100Kwh。
  17. 一种电动汽车，其特征在于，包括如权利要求1至6中的任一项所述的无源磁能电源，所述无源磁能电源的输出电压为250V至350V。
  18. 如权利要求17所述的电动汽车，其特征在于，所述无源磁能电源的容量为1200Kwh至1800Kwh。
PCT/CN2018/096130 2017-07-20 2018-07-18 无源磁能电源及其应用设备 WO2019015606A1 (zh)

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