CN205791737U - A kind of intelligence multi-purpose type uninterrupted power source - Google Patents

A kind of intelligence multi-purpose type uninterrupted power source Download PDF

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CN205791737U
CN205791737U CN201620762074.3U CN201620762074U CN205791737U CN 205791737 U CN205791737 U CN 205791737U CN 201620762074 U CN201620762074 U CN 201620762074U CN 205791737 U CN205791737 U CN 205791737U
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lithium battery
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intelligent control
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李景魁
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Wuxi Institute of Commerce
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

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

Abstract

本实用新型公布了一种智能多用型不间断电源,包括:锂电池包单元,其输出端与锂电池平衡保护单元连接;所述锂电池平衡保护单元的输出端与主机电源开关连接;所述主机电源开关的电源输出端分别与恒流降压单元、DC 5V降压单元、MCU智能控制单元、DC‑DC升降压单元以及DC‑DC 9V降压单元连接。本实用新型通过MCU控制升降压电路,解决了单电感升降压成本高的问题,其转换效率为95%以上,与市场现有升降压电路的转换效率相等,成本是市场现有升降压电路成本的1/3。

The utility model discloses an intelligent multi-purpose uninterruptible power supply, comprising: a lithium battery pack unit, the output end of which is connected to a lithium battery balance protection unit; the output end of the lithium battery balance protection unit is connected to a host power switch; The power output terminals of the host power switch are respectively connected to the constant current step-down unit, DC 5V step-down unit, MCU intelligent control unit, DC-DC buck-boost unit and DC-DC 9V step-down unit. The utility model solves the problem of high cost of a single inductance buck-boost circuit through MCU control, and its conversion efficiency is more than 95%, which is equal to the conversion efficiency of the existing buck-boost circuit in the market. 1/3 of the cost of the step-down circuit.

Description

一种智能多用型不间断电源An intelligent multi-purpose uninterruptible power supply

技术领域technical field

本实用新型涉及一种智能多用型不间断电源。The utility model relates to an intelligent multi-purpose uninterruptible power supply.

背景技术Background technique

目前,自人类进入移动数码时代,室内和户外智能多用型不间断电源(简称:UPS)来供电,其使用方便、体积小、并且用途广,不受种类多的数码产品及设备电源所烦,从而为人们在室内应急,户外工作,旅行探险,野外急救,采矿科研,军队行军,媒体工作,抗震救灾,医疗急救,应急照明等方面提供电能。At present, since human beings entered the mobile digital era, indoor and outdoor intelligent multi-purpose uninterruptible power supplies (UPS for short) are used for power supply. So as to provide electric energy for people in indoor emergency, outdoor work, travel adventure, field first aid, mining scientific research, army march, media work, earthquake relief, medical first aid, emergency lighting, etc.

现在市面的产品都只有单一功能或两三个功能,并且转换效率只有90%左右。The products on the market now only have a single function or two or three functions, and the conversion efficiency is only about 90%.

实用新型内容Utility model content

本实用新型目的是针对现有技术存在的缺陷提供一种智能多用型不间断电源。The purpose of the utility model is to provide an intelligent multi-purpose uninterruptible power supply aiming at the defects existing in the prior art.

本实用新型为实现上述目的,采用如下技术方案:一种智能多用型不间断电源,包括:锂电池包单元,其输出端与锂电池平衡保护单元连接;所述锂电池平衡保护单元的输出端与主机电源开关连接;所述主机电源开关的电源输出端分别与恒流降压单元、DC5V降压单元、MCU智能控制单元、DC-DC升降压单元以及DC-DC 9V降压单元连接;In order to achieve the above object, the utility model adopts the following technical scheme: an intelligent multi-purpose uninterruptible power supply, comprising: a lithium battery pack unit, the output end of which is connected to the lithium battery balance protection unit; the output end of the lithium battery balance protection unit Connect with the host power switch; the power output end of the host power switch is respectively connected with the constant current step-down unit, the DC5V step-down unit, the MCU intelligent control unit, the DC-DC step-down unit and the DC-DC 9V step-down unit;

所述恒流降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与LED灯连接;The control input end of the constant current step-down unit is connected to the MCU intelligent control unit, and its control output end is connected to the LED lamp;

所述DC 5V降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端分别与USB输出口、3G输入口以及WiFi模块单元连接;所述WiFi模块单元的信号输入端分别与3G输入口以及WAN输入口连接,其信号输出端分别与LAN输出口以及WiFi天线连接;其中,所述WiFi模块单元的控制输入端与所述MCU智能控制单元连接;The control input end of the DC 5V step-down unit is connected with the MCU intelligent control unit, and its control output end is connected with the USB output port, the 3G input port and the WiFi module unit respectively; the signal input end of the WiFi module unit is connected with the WiFi module unit respectively. 3G input port and WAN input port are connected, and its signal output port is connected with LAN output port and WiFi antenna respectively; Wherein, the control input port of described WiFi module unit is connected with described MCU intelligent control unit;

所述DC-DC升降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与设置输出口连接;The control input end of the DC-DC step-down unit is connected to the MCU intelligent control unit, and the control output end is connected to the setting output port;

所述DC-DC 9V降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与DC 9V输出口连接;The control input end of the DC-DC 9V step-down unit is connected to the MCU intelligent control unit, and the control output end is connected to the DC 9V output port;

还包括:Also includes:

控制端与所述MCU智能控制单元连接的锂电池充电管理单元;所述锂电池充电管理单元的充电输入端与充电输入口连接,其充电输出端与所述锂电池平衡保护单元连接;The control terminal is connected to the lithium battery charging management unit of the MCU intelligent control unit; the charging input terminal of the lithium battery charging management unit is connected to the charging input port, and its charging output terminal is connected to the lithium battery balance protection unit;

LED显示单元,其输入端与所述MCU智能控制单元连接,用于显示当前充电电量状态;LED display unit, its input end is connected with described MCU intelligent control unit, is used for displaying the current state of charging power;

操作面板,其输出端与所述MCU智能控制单元连接,用于控制所述MCU智能控制单元的工作状态。An operation panel, whose output terminal is connected with the MCU intelligent control unit, is used to control the working state of the MCU intelligent control unit.

进一步的,所述锂电池包单元中还设置有温度传感器。Further, the lithium battery pack unit is also provided with a temperature sensor.

进一步的,还包括DC 12V防反串流单元,其输入端与所述主机电源开关连接,其输出端与DC 12V输出口连接。Further, it also includes a DC 12V anti-current flow prevention unit, the input end of which is connected to the power switch of the host computer, and the output end thereof is connected to the DC 12V output port.

进一步的,还包括大电流保护单元,其输入端与所述锂电池平衡保护单元连接,其输出端与EC5输出口连接。Further, it also includes a large current protection unit, the input terminal of which is connected to the lithium battery balance protection unit, and the output terminal of which is connected to the output port of EC5.

本实用新型的有益效果:The beneficial effects of the utility model:

本实用新型通过MCU控制升降压电路,解决了单电感升降压成本高的问题,其转换效率为95%以上,与市场现有升降压电路的转换效率相等,成本是市场现有升降压电路成本的1/3。另外,本实用新型可设置电压输出口多种电压(5V;9V;12V;16V;19V;24V),可给PC,手机,相机,电动工具等不同型号电压的数码产品和设备供电,实现移动供电须求。The utility model solves the problem of high cost of a single inductance buck-boost circuit by controlling the buck-boost circuit with an MCU. 1/3 of the cost of the step-down circuit. In addition, the utility model can set multiple voltages (5V; 9V; 12V; 16V; 19V; 24V) at the voltage output port, which can supply power to digital products and equipment with different types of voltages such as PCs, mobile phones, cameras, and electric tools, and realize mobile Power requirements.

本实用新型通过WAN输入口连接到ADSL或路由器上,使得PC、IPAD、手机等数码产品就能无线上网及共享。The utility model is connected to an ADSL or a router through a WAN input port, so that digital products such as PCs, IPADs, and mobile phones can surf the Internet and share wirelessly.

本实用新型的3G功能是将3G卡插入3G输入口,PC、IPAD、手机等数码产品就能无线上网及共享;将3G卡换为盘后,可成为网内云盘。The 3G function of the utility model is to insert a 3G card into the 3G input port, and digital products such as PCs, IPADs, and mobile phones can surf the Internet and share wirelessly; after replacing the 3G card with a disk, it can become a cloud disk in the network.

本实用新型在郊区和夜间,没有电力的情况,可使用本产品的LED照明功能,警示灯和求救信号灯功能。The utility model can use the LED lighting function of the product, the warning light and the distress signal light function in the suburbs and at night when there is no electric power.

本实用新型的USB输出口可以给所有的数码产品供电。The USB output port of the utility model can supply power to all digital products.

本实用新型在汽车电瓶没电或不能启动时,可使用本产的EC5接口提供电能,也可以连接逆变器升压为市电给家用电器使用。The utility model can use the EC5 interface of this product to provide electric energy when the battery of the automobile is out of power or cannot be started, and can also be connected with an inverter to boost the voltage to be used by household appliances.

本实用新型没电时,可由市电适配器,风能发电机,太阳能板和汽车通过锂电池充管理电路控制给锂电池包充电。When the utility model is out of power, the lithium battery pack can be charged by the mains adapter, the wind power generator, the solar panel and the automobile through the lithium battery charging management circuit control.

附图说明Description of drawings

图1本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

具体实施方式detailed description

图1所示涉及一种智能多用型不间断电源,包括:锂电池包单元,其输出端与锂电池平衡保护单元连接;锂电池平衡保护单元的输出端与主机电源开关连接;主机电源开关的电源输出端分别与恒流降压单元、DC 5V降压单元、MCU智能控制单元、DC-DC升降压单元以及DC-DC 9V降压单元连接。As shown in Figure 1, it relates to an intelligent multi-purpose uninterruptible power supply, including: a lithium battery pack unit, whose output end is connected with the lithium battery balance protection unit; the output end of the lithium battery balance protection unit is connected with the host power switch; the host power switch The output terminals of the power supply are respectively connected with the constant current step-down unit, the DC 5V step-down unit, the MCU intelligent control unit, the DC-DC buck-boost unit and the DC-DC 9V step-down unit.

恒流降压单元的控制输入端与MCU智能控制单元连接,其控制输出端与LED灯连接;The control input terminal of the constant current step-down unit is connected to the MCU intelligent control unit, and its control output terminal is connected to the LED lamp;

DC 5V降压单元的控制输入端与MCU智能控制单元连接,其控制输出端分别与USB输出口、3G输入口以及WiFi模块单元连接;WiFi模块单元的信号输入端分别与3G输入口以及WAN输入口连接,其信号输出端分别与LAN输出口以及WiFi天线连接;其中,WiFi模块单元的控制输入端与MCU智能控制单元连接;The control input terminal of the DC 5V step-down unit is connected to the MCU intelligent control unit, and its control output terminal is respectively connected to the USB output port, 3G input port and WiFi module unit; the signal input port of the WiFi module unit is respectively connected to the 3G input port and WAN input port The signal output port is connected to the LAN output port and the WiFi antenna respectively; wherein, the control input port of the WiFi module unit is connected to the MCU intelligent control unit;

DC-DC升降压单元的控制输入端与MCU智能控制单元连接,其控制输出端与设置输出口连接;The control input terminal of the DC-DC buck-boost unit is connected to the MCU intelligent control unit, and its control output terminal is connected to the setting output port;

DC-DC 9V降压单元的控制输入端与MCU智能控制单元连接,其控制输出端与DC9V输出口连接;The control input terminal of the DC-DC 9V step-down unit is connected to the MCU intelligent control unit, and its control output terminal is connected to the DC9V output port;

本实用新型的不间断电源中还包括:The uninterruptible power supply of the present utility model also includes:

控制端与所述MCU智能控制单元连接的锂电池充电管理单元;所述锂电池充电管理单元的充电输入端与充电输入口连接,其充电输出端与所述锂电池平衡保护单元连接;The control terminal is connected to the lithium battery charging management unit of the MCU intelligent control unit; the charging input terminal of the lithium battery charging management unit is connected to the charging input port, and its charging output terminal is connected to the lithium battery balance protection unit;

LED显示单元,其输入端与MCU智能控制单元连接,用于显示当前充电电量状态;The LED display unit, whose input terminal is connected with the MCU intelligent control unit, is used to display the current state of charging power;

操作面板,其输出端与MCU智能控制单元连接,用于控制MCU智能控制单元的工作状态。The operation panel, whose output terminal is connected with the MCU intelligent control unit, is used to control the working state of the MCU intelligent control unit.

本实用新型的不间断电源中还包括DC 12V防反串流单元,其输入端与主机电源开关连接,其输出端与DC 12V输出口连接;由DC12V输出口输出给电动工具及其它设备供电和充电。The uninterruptible power supply of the present utility model also includes a DC 12V anti-serial current unit, whose input end is connected to the host power switch, and whose output end is connected to the DC 12V output port; the DC 12V output port is output to supply power and charge to electric tools and other equipment .

本实用新型的不间断电源中还包括大电流保护单元,其输入端与锂电池平衡保护单元连接,其输出端与EC5输出口连接;这样,可以通过EC5输出口给汽车,电动工具,逆变器等家用或室外设备使用。The uninterruptible power supply of the present utility model also includes a large current protection unit, whose input end is connected with the lithium battery balance protection unit, and whose output end is connected with the EC5 output port; appliances such as household or outdoor appliances.

使用时,对操作面版进行设置,通过MCU智能控制单元控制DC-DC升降压单元对设置输出口的输出,给PC、手机、像机、数码、电动工具等等不同型号电压的数码产品和设备供电,实现移动供电,并且LED显示单元显示当前电量状态。When in use, set the operation panel, and control the output of the DC-DC buck-boost unit to the set output port through the MCU intelligent control unit, and provide digital products with different types of voltages such as PCs, mobile phones, cameras, digitals, and electric tools. Power supply with equipment to realize mobile power supply, and the LED display unit displays the current power status.

对操作面版进行设置,通过MCU智能控制单元控制DC-DC 9V降压单元对DC 9V输出口的输出,同时供平板电脑、像机,数码,等数码产品和设备供电。Set the operation panel, and control the output of the DC-DC 9V step-down unit to the DC 9V output port through the MCU intelligent control unit, and at the same time supply power to digital products and equipment such as tablet computers, cameras, and digital devices.

对操作面版进行设置,通过MCU智能控制单元控制恒流降压单元驱动LED灯发光,使LED照明功能,警示灯和求救信号功能实现。Set the operation panel, and control the constant current step-down unit to drive the LED light to emit light through the MCU intelligent control unit, so that the LED lighting function, warning light and distress signal function can be realized.

对操作面版进行设置,通过MCU智能控制单元控制DC 5V降压单元对USB输出口的输出,可供手机、IPAD、像机,数码,数码产品充电。Set the operation panel, and control the output of the DC 5V step-down unit to the USB output port through the MCU intelligent control unit, which can be used for charging mobile phones, IPADs, cameras, digital and digital products.

本实用新型中,当开启DC 5V降压单元时,按下WiFi开关,将3G卡插入3G输入口连接到WiFi模块单元,或者将ADSL或路由器的网线插入WAN输入口连接到WIFI模块单元;再通过WiFi天线发射无线信号;这样,PC、IPAD、手机等数码产品就能无线上网;而没无线网卡的数码产品可通过网线连接LAN输出口也可以同时上网;也可将U盘插入3G输入口,就可以U盘共享,文件备份等等。In the utility model, when the DC 5V step-down unit is turned on, press the WiFi switch, insert the 3G card into the 3G input port to connect to the WiFi module unit, or insert the ADSL or router network cable into the WAN input port to connect to the WIFI module unit; Transmit wireless signals through the WiFi antenna; in this way, digital products such as PCs, IPADs, and mobile phones can access the Internet wirelessly; digital products without wireless network cards can be connected to the LAN output port through a network cable and can also access the Internet at the same time; the U disk can also be inserted into the 3G input port. , you can share U disk, file backup and so on.

本实用新型的不间断电源可通过市电适配器、风能发电机、太阳能板或汽车连接充电输入口,通过锂电池充管理单元得到恒流恒压电源,再通过锂电池平衡保护单元对锂电池包单元充电储存。另外,LED显示单元可显示当前锂电池包对各个设备的充电电量状态,当充满电后由锂电池充管理单元会自动断开充电;在充电期间,锂电池超过过充,过放,过流,短路,过温的范围值,由锂电池平衡保护单元断开充电,保护锂电包;其中锂电包单元中设置的温度传感器,其可以实时将锂电池包单元中的温度传送到锂电池平衡保护单元,当锂电池包单元温度过高时,由锂电池平衡保护单元对锂电池包进行过温保护。并且锂电池平衡保护单元还有一项特别功能,在每次充电时,当其中有一颗电池电压达到4.2V时,这时会启动平衡功能,最综使电池电压都达到一此。The uninterruptible power supply of the utility model can be connected to the charging input port through a mains adapter, a wind power generator, a solar panel or a car, and a constant current and constant voltage power supply can be obtained through a lithium battery charging management unit, and then the lithium battery pack can be controlled by a lithium battery balance protection unit. The unit charges for storage. In addition, the LED display unit can display the current charging status of the lithium battery pack for each device. When fully charged, the lithium battery charging management unit will automatically disconnect the charging; during charging, the lithium battery exceeds overcharge, overdischarge, and overcurrent. , short circuit, and over-temperature range value, the lithium battery balance protection unit disconnects charging to protect the lithium battery pack; the temperature sensor set in the lithium battery pack unit can transmit the temperature in the lithium battery pack unit to the lithium battery balance protection unit in real time unit, when the temperature of the lithium battery pack unit is too high, the lithium battery balance protection unit performs over-temperature protection for the lithium battery pack. And the lithium battery balance protection unit also has a special function. When the voltage of one of the batteries reaches 4.2V every time it is charged, the balance function will be activated at this time, so that the voltage of the batteries will reach one.

以上仅为本实用新型的较佳实施例,并不用以限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of protection.

Claims (4)

1.一种智能多用型不间断电源,其特征在于,包括:锂电池包单元,其输出端与锂电池平衡保护单元连接;所述锂电池平衡保护单元的输出端与主机电源开关连接;所述主机电源开关的电源输出端分别与恒流降压单元、DC 5V降压单元、MCU智能控制单元、DC-DC升降压单元以及DC-DC 9V降压单元连接;1. An intelligent multi-purpose uninterruptible power supply is characterized in that, comprising: a lithium battery pack unit, whose output end is connected with a lithium battery balance protection unit; the output end of the lithium battery balance protection unit is connected with a host power switch; The power output terminals of the host power switch are respectively connected to the constant current step-down unit, the DC 5V step-down unit, the MCU intelligent control unit, the DC-DC step-down unit and the DC-DC 9V step-down unit; 所述恒流降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与LED灯连接;The control input end of the constant current step-down unit is connected to the MCU intelligent control unit, and its control output end is connected to the LED lamp; 所述DC 5V降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端分别与USB输出口、3G输入口以及WiFi模块单元连接;所述WiFi模块单元的信号输入端分别与3G输入口以及WAN输入口连接,其信号输出端分别与LAN输出口以及WiFi天线连接;其中,所述WiFi模块单元的控制输入端与所述MCU智能控制单元连接;The control input end of the DC 5V step-down unit is connected with the MCU intelligent control unit, and its control output end is connected with the USB output port, the 3G input port and the WiFi module unit respectively; the signal input end of the WiFi module unit is connected with the WiFi module unit respectively. 3G input port and WAN input port are connected, and its signal output port is connected with LAN output port and WiFi antenna respectively; Wherein, the control input port of described WiFi module unit is connected with described MCU intelligent control unit; 所述DC-DC升降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与设置输出口连接;The control input end of the DC-DC step-down unit is connected to the MCU intelligent control unit, and the control output end is connected to the setting output port; 所述DC-DC 9V降压单元的控制输入端与所述MCU智能控制单元连接,其控制输出端与DC 9V输出口连接;The control input end of the DC-DC 9V step-down unit is connected to the MCU intelligent control unit, and the control output end is connected to the DC 9V output port; 还包括:Also includes: 控制端与所述MCU智能控制单元连接的锂电池充电管理单元;所述锂电池充电管理单元的充电输入端与充电输入口连接,其充电输出端与所述锂电池平衡保护单元连接;The control terminal is connected to the lithium battery charging management unit of the MCU intelligent control unit; the charging input terminal of the lithium battery charging management unit is connected to the charging input port, and its charging output terminal is connected to the lithium battery balance protection unit; LED显示单元,其输入端与所述MCU智能控制单元连接,用于显示当前充电电量状态;LED display unit, its input end is connected with described MCU intelligent control unit, is used for displaying the current state of charging power; 操作面板,其输出端与所述MCU智能控制单元连接,用于控制所述MCU智能控制单元的工作状态。An operation panel, whose output terminal is connected with the MCU intelligent control unit, is used to control the working state of the MCU intelligent control unit. 2.如权利要求1所述的一种智能多用型不间断电源,其特征在于,所述锂电池包单元中还设置有温度传感器。2. A kind of intelligent multi-purpose uninterruptible power supply as claimed in claim 1, characterized in that, a temperature sensor is also arranged in the lithium battery pack unit. 3.如权利要求1所述的一种智能多用型不间断电源,其特征在于,还包括DC 12V防反串流单元,其输入端与所述主机电源开关连接,其输出端与DC 12V输出口连接。3. A kind of intelligent multi-purpose uninterruptible power supply as claimed in claim 1, it is characterized in that, also comprises DC 12V anti-serial current unit, its input terminal is connected with described host power switch, and its output terminal is connected with DC 12V output port connect. 4.如权利要求1所述的一种智能多用型不间断电源,其特征在于,还包括大电流保护单元,其输入端与所述锂电池平衡保护单元连接,其输出端与EC5输出口连接。4. A kind of intelligent multi-purpose uninterruptible power supply as claimed in claim 1, is characterized in that, also comprises the large current protection unit, and its input end is connected with described lithium battery balance protection unit, and its output end is connected with EC5 output port .
CN201620762074.3U 2016-07-12 2016-07-12 A kind of intelligence multi-purpose type uninterrupted power source Expired - Fee Related CN205791737U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106973092A (en) * 2017-03-22 2017-07-21 广州汽车集团股份有限公司 The system and method that mobile communications network is provided in the car
CN107017701A (en) * 2017-06-12 2017-08-04 中山市中泰能科技有限公司 A kind of solar energy uninterrupted power source management system
WO2020098234A1 (en) * 2018-11-13 2020-05-22 深圳市华思旭科技有限公司 Electric tool power supply having vehicle starting function
US11837901B2 (en) 2018-11-13 2023-12-05 Shenzhen Carku Technology Co., Limited Electric tool power supply having vehicle starting function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106973092A (en) * 2017-03-22 2017-07-21 广州汽车集团股份有限公司 The system and method that mobile communications network is provided in the car
CN107017701A (en) * 2017-06-12 2017-08-04 中山市中泰能科技有限公司 A kind of solar energy uninterrupted power source management system
WO2020098234A1 (en) * 2018-11-13 2020-05-22 深圳市华思旭科技有限公司 Electric tool power supply having vehicle starting function
CN112930634A (en) * 2018-11-13 2021-06-08 深圳市华思旭科技有限公司 Electric tool power supply with vehicle starting function
US11451078B2 (en) 2018-11-13 2022-09-20 Shenzhen Carku Technology Co., Limited Electric tool power supply having vehicle starting function
US11837901B2 (en) 2018-11-13 2023-12-05 Shenzhen Carku Technology Co., Limited Electric tool power supply having vehicle starting function

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