CN112706602A - 一种电动车辆 - Google Patents
一种电动车辆 Download PDFInfo
- Publication number
- CN112706602A CN112706602A CN202011550948.6A CN202011550948A CN112706602A CN 112706602 A CN112706602 A CN 112706602A CN 202011550948 A CN202011550948 A CN 202011550948A CN 112706602 A CN112706602 A CN 112706602A
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- CN
- China
- Prior art keywords
- electric vehicle
- power supply
- power
- battery pack
- supply device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
本发明提供了一种电动车辆,包括:设置有电力输入端口的车体以及电源装置,所述电源装置包括充电器以及可拆卸电池包;所述充电器包括:获取外界电力的电源接口、设置有对接接口的充电部、输出部以及控制单元;所述输出部包括与电力输入端口对接以为电动车辆供电的第一电力输出接口;当电源接口与外界电力连接时,所述控制单元控制充电部为电池包充电。相较于现有技术,本发明电动车辆由于电源装置可拆卸,从而便于用户将电源装置拆下来为其充电,或者将所述电源装置作为应急电源使用;同时,由于电池包可拆卸地插入充电器,从而使得电池包还可以作为其它电动工具的电源使用,或者将其它电动工具的电池包插入充电器,以成为电动车辆的电源。
Description
技术领域
本发明涉及一种电动车辆。
背景技术
骑乘式割草机是一种修剪草坪、植被等的机械工具,可以有效提高草坪修剪的工作效率、节省大量人力。由于骑乘式割草机可以供操作工人骑乘,从而便于操作工人对较大草场进行作业。然而,现有的骑乘式割草机的电池包与车体通常设置为一个整体。如此设置,使得骑乘式割草机的电池包除了给骑乘式割草机供电外,别无它用。其次,当用户在户外进行作业时,有时需要使用割草机以外的其他电动工具,此时用户需要携带额外的与电动工具匹配的电池包,这样给用户的使用带来了不便。
鉴于上述问题,有必要提供一种新的电动车辆,以解决上述问题。
发明内容
本发明的目的在于提供一种电动车辆,该电动车辆由于电源装置可拆卸,从而便于用户将电源装置拆下来为其充电,或者将所述电源装置作为应急电源使用;同时,由于电池包可拆卸地插入充电器,从而使得电池包还可以作为其它电动工具的电源使用,或者将其它电动工具的电池包插入充电器,以成为电动车辆的电源。
为实现上述目的,本发明提供了一种电动车辆,包括:车体,所述车体设置有电力输入端口;以及电源装置,所述电源装置可拆卸地安装在所述车体上并为电动车辆供电,包括充电器以及可拆卸地插入所述充电器的电池包;所述充电器包括:电源接口,所述电源接口用以获取外界电力;充电部,所述充电部设置有与电池包对接的对接接口;输出部,所述输出部用以对外输出电力,包括与所述电力输入端口对接以为所述电动车辆供电的第一电力输出接口;以及控制单元;当所述电源接口与外界电力连接时,所述控制单元控制所述充电部为所述电池包充电。
作为本发明的进一步改进,所述充电器还设置有逆变单元;所述输出部还包括第二电力输出接口;所述逆变单元用以将对接接口从电池包中获取的电力逆变为交流电,并通过所述第二电力输出接口输出。
作为本发明的进一步改进,所述电池包为可拆卸地连接至电动工具的电池包。
作为本发明的进一步改进,所述车体设置有用以获取外界电力的充电端口以及与所述充电端口电性连接的电力输出端口;当所述电源装置安装在所述车体上时,所述电力输出端口与所述电源接口对接,此时所述充电器通过所述车体的充电端口获取外界电力,并为所述电池包充电。
作为本发明的进一步改进,所述电源接口包括与所述电力输出端口相配合的第一电源接口以及用于连接外界电源的第二电源接口;所述第一电源接口设置于所述充电器的底壁上,所述第二电源接口设置于所述充电器的侧壁上。
作为本发明的进一步改进,所述充电器还包括收容所述逆变单元和控制单元的基座。
作为本发明的进一步改进,所述基座位于所述充电部的一侧,并垂直于所述充电部;所述充电器还设置有收容于所述基座的通风扇以及设置于所述基座的侧壁上并与所述通风扇相配合的通风孔;所述通风扇位于所述基座远离所述充电部的一端。
作为本发明的进一步改进,所述基座位于所述充电部的一侧,并垂直于所述充电部;所述充电部的数量为1个;所述电动车辆包括若干所述电源装置,所述若干电源装置沿着所述电动车辆的前进方向排列,并且在垂直于所述电动车辆前进方向的方向上,所述电源装置的数量不多于2个。
作为本发明的进一步改进,所述充电器还包括安装在所述基座上的支撑部;所述基座设置有若干所述充电部,所述充电部分布在所述支撑部的周围;所述逆变单元、控制单元收容于所述基座内。
作为本发明的进一步改进,所述支撑部设置有为插入所述充电器的电池包进行散热的第一散热单元。
作为本发明的进一步改进,所述支撑部包括正对电池包的第一壁以及位于相邻充电部之间的第二壁;所述第一壁设置有第一通风口,所述第二壁设置有与所述第一通风口相对应的第二通风口;所述第一散热单元驱动空气自所述第一通风口、第二通风口中的一个流进,并自另一个流出。
作为本发明的进一步改进,所述基座内设置有为所述逆变单元、控制单元进行散热的第二散热单元;所述基座还设置有进风口以及与所述进风口相对应的出风口;所述第二散热单元驱动气流自所述进风口流进,并自所述出风口流出,从而对所述逆变单元、控制单元散热。
作为本发明的进一步改进,所述基座内还设置有为所述逆变单元、控制单元进行辅助散热的散热片;所述进风口、出风口的气流流动方向平行于所述散热片。
作为本发明的进一步改进,所述充电部的数量为2个,并分别位于所述支撑部的两侧,以使得两个所述充电部、支撑部在第一方向上共线;所述电动车辆包括若干所述电源装置,所述若干所述电源装置沿着所述电动车辆的前进方向排列;其中,所述第一方向平行于所述电动车辆的前进方向,在垂直于所述电动车辆的前进方向的方向上,所述电源装置的数量不多于2个。
作为本发明的进一步改进,所述充电部的数量为2个,并分别位于所述支撑部的两侧,以使得两个所述充电部、支撑部在第一方向上共线;所述电动车辆包括若干所述电源装置,所述若干电源装置沿着所述电动车辆的前进方向排列;其中,所述第一方向垂直于所述电动车辆的前进方向;并且,在所述第一方向上,所述电源装置的数量为1个。
作为本发明的进一步改进,所述充电器还包括基座;所述基座设置有若干所述充电部以及通风扇;所述通风扇驱动气流对所述充电器进行散热。
作为本发明的进一步改进,所述基座还设置有风道,所述风道沿着所述电动车辆的前进方向设置;若干所述充电部分布在所述风道的两侧;所述通风扇位于所述风道内,并驱动气流自所述风道的一端进入,并自另一端流出。
作为本发明的进一步改进,所述控制单元获取电池包的电量信息,并按照电量的高低确定每一电池包的放电优先级别,然后控制最高放电优先级别的电池包放电;当当前工作的电池包的电量与下一个放电优先级别的电池包的电量之差位于第一电量区间时,所述控制单元控制下一个放电优先级别的电池包与当前工作的电池包一起放电。
作为本发明的进一步改进,所述电动车辆包括行走机构,所述行走机构包括前轮以及后轮;所述电源装置或者多个电源装置组成的电源装置组的中心/重心位于所述前轮和后轮之间,且所述中心/重心与所述后轮的轴线的垂直距离小于490mm。
作为本发明的进一步改进,所述电动车辆包括行走机构,所述行走机构包括一对后轮;在所述电动车辆的前进方向上,所述一对后轮关于第一轴线对称;所述电源装置或者多个电源装置组成的电源装置组的中心/重心与所述第一轴线之间的垂直距离不大于500mm。
作为本发明的进一步改进,所述电源装置或者多个电源装置组成的电源装置组的重量与所述电动车辆除去电源装置后的重量之比不大于0.5。
作为本发明的进一步改进,所述电源装置或者多个电源装置组成的电源装置组的重量与所述电动车辆除去电源装置后的重量之比不大于3 1。
作为本发明的进一步改进,所述电动车辆还包括行走机构,所述行走机构包括前轮以及后轮;安装有所述电源装置的电动车辆的重心与所述后轮的轴线之间的垂直距离不大于500mm。
本发明的有益效果是:本发明电动车辆由于电源装置可拆卸,从而便于用户将电源装置拆下来为其充电,或者将所述电源装置作为应急电源使用;同时,由于电池包可拆卸地插入充电器,从而使得电池包还可以作为其它电动工具的电源使用,或者将其它电动工具的电池包插入充电器,以成为电动车辆的电源。
附图说明
图1是本发明第一实施例的电动车辆的立体示意图。
图2是图1所示电动车辆的另一状态的立体示意图。
图3是图1所示电动车辆去掉座椅、电源装置后的立体示意图。
图4是第一实施例的充电器的立体示意图。
图5是图4所示充电器的另一角度的立体示意图。
图6是图4所示充电器的立体分解图。
图7是本发明第二实施例的电动车辆的立体示意图。
图8是第二实施例的充电器的立体示意图。
图9是图8所示充电器的另一角度的立体示意图。
图10是图8所示充电器的立体分解图。
图11是本发明第三实施例的电动车辆的立体示意图。
图12是第三实施例的充电器的立体示意图。
图13是图12所示充电器的另一角度的立体示意图。
图14是图12所示充电器的立体分解图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚,下面结合附图和具体实施例对本发明进行详细描述。
请参阅图1、图2以及图3所示,本发明揭示了一种电动车辆100,其可以是电动割草机、高尔夫球车、全地形车等等。所述电动车辆100包括行走机构10、安装在所述行走机构10上的车体20、安装在所述车体20上以执行作业功能的作业机构(未图示)、驱动所述行走机构10和作业机构工作的驱动机构(未图示)以及为所述驱动机构提供能量的电源装置30。
请参阅图1以及图2所示,所述行走机构10包括前轮组件11以及与所述前轮组件11相对设置的后轮组件12。所述前轮组件11包括前轴111以及安装在所述前轴111两端的一对前轮112。所述后轮组件12包括平行于所述前轴111的后轴121以及安装在所述后轴121两端的一对后轮122。所述前轴111、后轴121共同构成一轴平面。
请参阅图1、图2以及图3所示,所述车体20安装在所述行走机构10上,包括位于所述前轴111和后轴121之间的基部21以及位于所述后轴121远离所述前轴111一侧的尾部22。所述基部21设置有收容腔211、座椅212、踏板213、操作组件214以及电力输入端口(未图示)。所述收容腔211位于所述基部21靠近所述尾部22的一侧,用以收容所述电源装置30。所述座椅212通过枢轴(未图示)枢接安装在所述收容腔211的一侧。所述座椅212远离所述枢轴的一侧还设置有减震元件2121,以避免所述电动车辆100行走过程中产生的震动对用户造成不适。在本实施例中,所述减震元件2121为弹簧。当然,所述减震元件2121还可以是其它形式的零件,本发明对此不作限制。当所述座椅212处于第一状态时(如图1所示),所述座椅212位于所述收容腔211的上方,并可充当所述收容腔211的盖板,以避免位于所述收容腔211内的电源装置30暴露于外,从而起到保护所述电源装置30的作用。当转动所述座椅212以使得所述座椅212由所述第一状态转变为第二状态(如图2所示)时,所述座椅212位于所述收容腔211远离所述尾部22的一侧,此时所述收容腔211暴露于外,以便用户放入或取出所述电源装置30。所述踏板213位于所述收容腔211远离所述尾部22的一侧,以供用户脚踩踏。当所述座椅212处于第二状态时,所述座椅212位于所述踏板213的上方。所述操作组件214设置于所述座椅212的一侧或两侧,以供用户操作。所述操作组件214通常包括刹车、调速键、开关键等等,这些都属于现有技术,本发明对此不做详细赘述。所述电力输入端口设置于所述收容腔211内,以与所述电源装置30相配合,并从所述电源装置30获取电力,进而为所述驱动机构提供电力。所述尾部22设置有收容各种零部件、用具等等的收容空间221。所述作业机构用以执行作业功能。所述作业机构可以是安装在所述基部21面向地面一侧的刀盘组件,也可以是安装在所述基部21前端的推雪组件等等。本发明对所述作业机构实现的具体功能不作限制。所述驱动机构用以驱动所述行走机构10以及作业机构工作,通常包括驱动所述行走机构10工作的第一电机(未图示)以及驱动所述作业机构工作的第二电机(未图示)。
请参阅图2、图3、图5以及图6所示,所述电源装置30可拆卸地安装在所述收容腔211内,并与所述电力输入端口相配合以为所述电动车辆100供电。所述电源装置30包括充电器31以及与所述充电器31相配合的电池包32。所述充电器31包括基座311、充电部312以及电路板,所述电路板集成有逆变单元以及控制单元313。所述基座311位于所述充电部312的一侧,并垂直于所述充电部312。所述基座311设置有若干通风孔3111、与所述通风孔3111相配合的通风扇3112以及电源接口3113。所述通风孔3111设置于所述基座311的侧壁上,所述通风扇3112设置于所述基座311内。当所述通风扇3112工作时,所述通风扇3112驱动空气自部分所述通风孔3111流入所述基座311内,并流经所述电路板,然后自剩余的通风孔3111流出,从而实现对所述电路板上的电子元件进行散热。所述电源接口3113设置于所述基座311的侧壁上,用以获取外界电力。所述充电部312用以承载所述电池包32,其上设置有对接接口3121以及输出部。所述对接接口3121用以与所述电池包32相对接,以获取所述电池包32内的电力或者对所述电池包32进行充电。所述输出部设置于所述充电部312的底部,用以对外输出电力。所述输出部包括第一电力输出接口3122以及第二电力输出接口(未图示)。所述第一电力输出接口3122用以与所述电力输入端口相对接,以为所述电动车辆100供电。所述逆变单元、控制单元313收容于所述基座311内。所述逆变单元用以将所述对接接口3121从所述电池包32中获取的电力逆变为交流电,并通过所述第二电力输出接口输出。作为另一实施例,所述充电部312还可以设置有直流输出接口(未图示),以输出直流电。所述直流输出接口包括USB2.0接口、USB3.0接口、Micro USB接口、Type-C接口中的一个或多个。所述直流输出接口的输出电压可以是5V、20V等等,本发明对此不作限制。
当所述电源接口3113与外界电力连接时,所述控制单元313控制所述充电部312对所述电池包32进行充电;当所述电源装置30为所述电动车辆100供电时,所述对接接口3121从所述电池包32中获取电力,并通过所述第一电力输出接口3122与所述电力输入端口之间的配合为所述电动车辆100供电。当其他电动工具需要使用电池包时,可以将所述电池包32从所述充电器31内取出,并将所述电池包32插入待使用的工具内。如此设置,使得本发明电动车辆100与其它电动工具可以共用所述电池包32,从而提高了所述电池包32的使用率,降低了用户的使用成本、电池包维护成本。
优选地,所述车体20还设置有用以获取外界电力的充电端口215以及与所述充电端口215电性连接的电力输出端口(未图示)。所述充电端口215设置于所述尾部22远离所述基部21的一侧。当然,可以理解的是,所述充电端口215亦可以设置在所述车体20的其它位置。本发明对所述充电端口215的设置位置不作限制。所述电力输出端口设置于所述收容腔211内。所述电源接口3113包括第一电源接口3113a以及第二电源接口3113b。所述第一电源接口3113a设置于所述充电部312的底部,用以与所述电力输出端口相对接,从而通过所述车体20的充电端口215获取外界电力。所述第二电源接口3113b设置于所述基座311的侧壁上。当所述电源装置30安装在所述收容腔211内时,所述电力输出端口直接与所述第一电源接口3113a相对接。由于所述电源装置30的自身重力的作用,所述第一电源接口3113a与所述电力输出端口之间的对接比较牢靠。
在本实施例中,所述电源装置30的充电部312的数量为1个。请参阅图2所示,所述电动车辆100通常配置有若干所述电源装置30。优选地,若干所述电源装置30沿着所述电动车辆100的前进方向AA排列。并且在垂直于所述电动车辆100前进方向的方向BB上,所述电源装置30的数量不多于2个。如此设置,可以有效缩短所述电动车辆100在方向BB上的宽度。
优选地,请参阅图2所示,所述电源装置30或者若干所述电源装置30组成的电源装置组的中心/重心G位于所述前轴111和后轴121之间,并且所述中心/重心G与所述后轮122的轴线的垂直距离S1小于490mm。如此设置,使得所述电动车辆100不易翻车。在上所述电动车辆100的前进方向上,所述一对后轮122关于第一轴线CC对称。所述电源装置30或者若干所述电源装置30组成的电源装置组的中心/重心G与所述第一轴线CC之间的垂直距离S2不大于500mm。如此设置,使得所述电动车辆100不易于侧翻。进一步地,所述电源装置30或者若干所述电源装置30组成的电源装置组的重量与所述电动车辆100去除电源装置30后的重量之比不大于0.5。优选地,所述电源装置30或者多个电源装置30组成的电源装置组的重量与所述电动车辆100除去电源装置30后的重量之比不大于1/3。进一步地,安装有所述电源装置30的电动车辆100的重心与所述后轮122的轴线之间的垂直距离不大于500mm。
相较于现有技术,本发明电动车辆100由于电源装置30可拆卸,从而便于用户将电源装置30拆下来为其充电,或者将所述电源装置30作为应急电源使用;同时,由于电池包32可拆卸地插入充电器31,从而使得电池包32还可以作为其它电动工具的电源使用,或者将其它电动工具的电池包插入充电器31,以成为电动车辆100的电源。其次,本发明电动车辆100的电源装置30还可以提供应急使用的交流电,从而解决了用户在户外对交流电的需求。
图7所示为本发明第二实施例的电动车辆200。所述电动车辆200的结构与所述电动车辆100的结构基本相同,包括所述行走机构10、所述车体20、所述作业机构以及所述驱动机构。所述电动车辆200与所述电动车辆100的不同之处在于:所述电动车辆200的电源装置40与所述电动车辆100的电源装置30不同。请参阅图8、图9、图10以及图7所示,所述电源装置40可拆卸地安装在所述收容腔211内,并与电力输入端口相配合以为所述电动车辆200供电。所述电源装置40包括充电器41以及与所述充电器41相配合的电池包42。所述充电器41包括基座411、安装在所述基座411上的支撑部412以及控制电路板,所述控制电路板集成有逆变单元(未图示)以及控制单元(未图示)。所述基座411设置有电源接口4111、若干充电部4112以及输出部。所述电源接口4111位于所述基座411的侧壁上,用以获取外界电力。所述充电部4112设置于所述基座411的顶部,并部分于所述支撑部412的周围。所述充电部4112设置有与所述电池包42相对接的对接接口4112a,用以获取所述电池包42的电力或者对所述电池包42进行充电。在本实施例中,所述充电部4112的数量为2个,并分别位于所述支撑部412的两侧,以使得两个所述充电部4112、支撑部412在第一方向DD上共线。所述输出部设置于所述基座411的底部,包括第一电力输出接口4113以及第二电力输出接口(未图示)。所述第一电力输出接口4113用以与所述电力输入端口相对接,以为所述电动车辆200供电。在本实施例中,所述输出部设置于所述基座411的底部,但是在其它实施例中,所述输出部亦可以设置于其它位置,例如:基座411的侧壁、顶壁等等。所述逆变单元、控制单元收容于所述基座411内。所述逆变单元用以将所述对接接口4112a从所述电池包42中获取的电力逆变为交流电,并通过所述第二电力输出接口输出。作为另一实施例,所述输出部还可以设置有直流输出接口(未图示),以输出直流电。所述直流输出接口包括USB2.0接口、USB3.0接口、Micro USB接口、Type-C接口中的一个或多个。所述直流输出接口的输出电压可以是5V、20V等等,本发明对此不作限制。优选地,所述基座411还设置有为所述控制电路板进行散热的第二散热单元4114。所述基座411的侧壁还设置有进风口4115以及与所述进风口4115相对应的出风口4116。所述第二散热单元4114驱动气流自所述进风口4115流进,并自所述出风口4116流出,从而对位于所述基座411内的控制电路板进行散热。优选地,所述基座411内还设置有为所述控制电路板进行辅助散热的散热片(未图示)。所述进风口4115、出风口4116的气流流动方向与所述散热片平行。
优选地,所述电源接口4111包括第一电源接口4111a以及第二电源接口4111b。所述第一电源接口4111a设置于所述基座411的底部,用以与所述电力输出端口相对接,从而通过所述车体20的充电端口215获取外界电力。所述第二电源接口4111b设置于所述基座411的侧壁上。当所述电源装置30安装在所述收容腔211内时,所述车体20的电力输出端口直接与所述第一电源接口4111a相对接。当用户将所述电源装置40自所述收容腔211取出时,用户可以通过所述第二电源接口4111b为所述充电器41供电。
请参阅图8以及图10所示,所述支撑部412包括正对所述电池包42的第一壁4121、位于相邻充电部4112之间的第二壁4122以及为所述电池包42进行散热的第一散热单元4123。所述第一壁4121设置有第一通风口4121a,所述第二壁4122设置有与所述第一通风口4121a相对应的第二通风口4122a。所述第一散热单元4123安装在所述支撑部412内,并驱动空气自所述第一通风口4121a、第二通风口4122a中的一个流进,并自另一个流出,从而为所述电池包42进行散热。
请参阅图7所示,所述电动车辆200通常配置有若干所述电源装置40。优选地,若干所述电源装置40沿着所述电动车辆200的前进方向AA排列。当所述充电器41的第一方向DD平行于所述电动车辆200的前进方向AA时,则在垂直于所述电动车辆200的前进方向的方向BB上,所述电源装置40的数量不多于2个。当所述充电器41的第一方向DD垂直于所述电动车辆200的前进方向AA时,则在垂直于所述电动车辆200的前进方向的方向BB上,所述电源装置40的数量为1个。
图11所示为本发明第三实施例的电动车辆300。所述电动车辆300的结构与所述电动车辆100的结构基本相同,包括所述行走机构10、所述车体20、所述作业机构以及所述驱动机构。所述电动车辆300与所述电动车辆100的不同之处在于:所述电动车辆300的电源装置50与所述电动车辆100的电源装置30不同。请参阅图12、图13以及图14所示,所述电源装置50可拆卸地安装在所述收容腔211内,并与电力输入端口相配合以为所述电动车辆300供电。所述电源装置50包括充电器51以及与所述充电器51相配合的电池包52。所述充电器51包括基座511、与所述基座511相配合的顶盖512、逆变单元(未图示)以及控制单元(未图示),所述逆变单元、控制单元收容于所述基座511内。所述基座511设置有电源接口5111、若干充电部5112、风道5113、通风扇5114以及输出部。所述电源接口5111位于所述基座511的侧壁上,用以获取外界电力。所述充电部5112设置于所述基座511内,并具有与所述电池包52相对接的对接接口(未图示),用以获取所述电池包52的电力或者对所述电池包52进行充电。在本实施例中,所述充电部5112的数量为6个,并沿着所述电动车辆300的前进方向AA排列。并且,在垂直于所述电动车辆300的前进方向的方向BB上,所述充电部5112的数量不超过2个。若干所述充电部5111位于所述风道5113的两侧,并且所述风道5113沿着所述电动车辆300的前进方向AA设置,贯穿所述基座511。所述通风扇5114位于所述风道5113内,并驱动气流自所述风道5113的一端流入,并自另一端流出,从而对位于所述充电部5112内的电池包52、逆变单元以及控制单元进行散热。所述输出部设置于所述基座511的底部,包括第一电力输出接口5115以及第二电力输出接口(未图示)。所述第一电力输出接口5115用以与所述电力输入端口相对接,以为所述电动车辆200供电。所述逆变单元用以将所述对接接口从所述电池包52中获取的电力逆变为交流电,并通过所述第二电力输出接口输出。作为另一实施例,所述输出部还可以设置直流输出接口(未图示),以输出直流电。所述直流输出接口包括USB2.0接口、USB3.0接口、Micro USB接口、Type-C接口中的一个或多个。所述直流输出接口的输出电压可以是5V、20V等等,本发明对此不作限制。
优选地,所述电源接口5111还包括第一电源接口5111a以及第二电源接口5111b。所述第一电源接口5111a设置于所述基座511的底部,用以与所述电力输出端口相对接,从而便于通过所述车体20的充电端口215获取外界电力。所述第二电源接口5111b设置于所述基座511的侧壁上。
由于所述电源装置40、电源装置50具有多个电池包,优选地,所述控制单元获取电池包的电量信息,并按照电量的高低确定每一电池包的放电优先级别,然后控制最高放电优先级别的电池包放电。当当前工作的电池包的电量与下一个放电优先级别对应的电池包的电量之差位于第一电量区间时,所述控制单元控制下一个放电优先级别的电池包与当前工作的电池包一起放电。所述第一电量区间可以由用户、厂家依需而设。
当所述电源装置40、电源装置50处于充电状态时,所述控制单元获取电池包的电量信息,并按照电量的高低确定每一电池包的充电优先级别,然后控制充电优先级别最高的电池包先充电。例如,电池包A的电量低于电池包B的电量,则电池包A的充电优先级别高于电池包B的充电优先级别。当当前工作的电池包的电量与下一个充电优先级别对应的电池包的电量之差位于第二电量区间时,所述控制单元控制下一个充电优先级别的电池包与当前工作的电池包一起充电。所述第二电量区间可以由用户、厂家依需而设。
以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的精神和范围。
Claims (23)
1.一种电动车辆,其特征在于,包括:
车体,所述车体设置有电力输入端口;以及
电源装置,所述电源装置可拆卸地安装在所述车体上并为电动车辆供电,包括充电器以及可拆卸地插入所述充电器的电池包;所述充电器包括:
电源接口,所述电源接口用以获取外界电力;
充电部,所述充电部设置有与电池包对接的对接接口;
输出部,所述输出部用以对外输出电力,包括与所述电力输入端口对接以为所述电动车辆供电的第一电力输出接口;以及
控制单元;
当所述电源接口与外界电力连接时,所述控制单元控制所述充电部为所述电池包充电。
2.如权利要求1所述的电动车辆,其特征在于:所述充电器还设置有逆变单元;所述输出部还包括第二电力输出接口;所述逆变单元用以将对接接口从电池包中获取的电力逆变为交流电,并通过所述第二电力输出接口输出。
3.如权利要求1所述的电动车辆,其特征在于:所述电池包为可拆卸地连接至电动工具的电池包。
4.如权利要求1所述的电动车辆,其特征在于:所述车体设置有用以获取外界电力的充电端口以及与所述充电端口电性连接的电力输出端口;当所述电源装置安装在所述车体上时,所述电力输出端口与所述电源接口对接,此时所述充电器通过所述车体的充电端口获取外界电力,并为所述电池包充电。
5.如权利要求4所述的电动车辆,其特征在于:所述电源接口包括与所述电力输出端口相配合的第一电源接口以及用于连接外界电源的第二电源接口;所述第一电源接口设置于所述充电器的底壁上,所述第二电源接口设置于所述充电器的侧壁上。
6.如权利要求2所述的电动车辆,其特征在于:所述充电器还包括收容所述逆变单元和控制单元的基座。
7.如权利要求6所述的电动车辆,其特征在于:所述基座位于所述充电部的一侧,并垂直于所述充电部;所述充电器还设置有收容于所述基座的通风扇以及设置于所述基座的侧壁上并与所述通风扇相配合的通风孔;所述通风扇位于所述基座远离所述充电部的一端。
8.如权利要求6所述的电动车辆,其特征在于:所述基座位于所述充电部的一侧,并垂直于所述充电部;所述充电部的数量为1个;所述电动车辆包括若干所述电源装置,所述若干电源装置沿着所述电动车辆的前进方向排列,并且在垂直于所述电动车辆前进方向的方向上,所述电源装置的数量不多于2个。
9.如权利要求6所述的电动车辆,其特征在于:所述充电器还包括安装在所述基座上的支撑部;所述基座设置有若干所述充电部,所述充电部分布在所述支撑部的周围;所述逆变单元、控制单元收容于所述基座内。
10.如权利要求9所述的电动车辆,其特征在于:所述支撑部设置有为插入所述充电器的电池包进行散热的第一散热单元。
11.如权利要求10所述的电动车辆,其特征在于:所述支撑部包括正对电池包的第一壁以及位于相邻充电部之间的第二壁;所述第一壁设置有第一通风口,所述第二壁设置有与所述第一通风口相对应的第二通风口;所述第一散热单元驱动空气自所述第一通风口、第二通风口中的一个流进,并自另一个流出。
12.如权利要求11所述的电动车辆,其特征在于:所述基座内设置有为所述逆变单元、控制单元进行散热的第二散热单元;所述基座还设置有进风口以及与所述进风口相对应的出风口;所述第二散热单元驱动气流自所述进风口流进,并自所述出风口流出,从而对所述逆变单元、控制单元散热。
13.如权利要求12所述的电动车辆,其特征在于:所述基座内还设置有为所述逆变单元、控制单元进行辅助散热的散热片;所述进风口、出风口的气流流动方向平行于所述散热片。
14.如权利要求9所述的电动车辆,其特征在于:所述充电部的数量为2个,并分别位于所述支撑部的两侧,以使得两个所述充电部、支撑部在第一方向上共线;所述电动车辆包括若干所述电源装置,所述若干所述电源装置沿着所述电动车辆的前进方向排列;其中,所述第一方向平行于所述电动车辆的前进方向,在垂直于所述电动车辆的前进方向的方向上,所述电源装置的数量不多于2个。
15.如权利要求9所述的电动车辆,其特征在于:所述充电部的数量为2个,并分别位于所述支撑部的两侧,以使得两个所述充电部、支撑部在第一方向上共线;所述电动车辆包括若干所述电源装置,所述若干电源装置沿着所述电动车辆的前进方向排列;其中,所述第一方向垂直于所述电动车辆的前进方向;并且,在所述第一方向上,所述电源装置的数量为1个。
16.如权利要求1所述的电动车辆,其特征在于:所述充电器还包括基座;所述基座设置有若干所述充电部以及通风扇;所述通风扇驱动气流对所述充电器进行散热。
17.如权利要求16所述的电动车辆,其特征在于:所述基座还设置有风道,所述风道沿着所述电动车辆的前进方向设置;若干所述充电部分布在所述风道的两侧;所述通风扇位于所述风道内,并驱动气流自所述风道的一端进入,并自另一端流出。
18.如权利要求9或16所述的电动车辆,其特征在于:所述控制单元获取电池包的电量信息,并按照电量的高低确定每一电池包的放电优先级别,然后控制最高放电优先级别的电池包放电;当当前工作的电池包的电量与下一个放电优先级别的电池包的电量之差位于第一电量区间时,所述控制单元控制下一个放电优先级别的电池包与当前工作的电池包一起放电。
19.如权利要求1所述的电动车辆,其特征在于:所述电动车辆包括行走机构,所述行走机构包括前轮以及后轮;所述电源装置或者多个电源装置组成的电源装置组的中心/重心位于所述前轮和后轮之间,且所述中心/重心与所述后轮的轴线的垂直距离小于490mm。
20.如权利要求1所述的电动车辆,其特征在于:所述电动车辆包括行走机构,所述行走机构包括一对后轮;在所述电动车辆的前进方向上,所述一对后轮关于第一轴线对称;所述电源装置或者多个电源装置组成的电源装置组的中心/重心与所述第一轴线之间的垂直距离不大于500mm。
21.如权利要求1所述的电动车辆,其特征在于:所述电源装置或者多个电源装置组成的电源装置组的重量与所述电动车辆除去电源装置后的重量之比不大于0.5。
23.如权利要求1所述的电动车辆,其特征在于:所述电动车辆还包括行走机构,所述行走机构包括前轮以及后轮;安装有所述电源装置的电动车辆的重心与所述后轮的轴线之间的垂直距离不大于500mm。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022262762A1 (zh) * | 2021-06-16 | 2022-12-22 | 格力博(江苏)股份有限公司 | 割草机 |
USD1014568S1 (en) | 2022-02-14 | 2024-02-13 | Techtronic Cordless Gp | Lawn mower |
USD1015381S1 (en) | 2022-02-14 | 2024-02-20 | Techtronic Cordless Gp | Lawn mower |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024064793A1 (en) * | 2022-09-21 | 2024-03-28 | Ariens Company | Removable battery storage for outdoor power equipment |
CN116034715A (zh) * | 2022-12-05 | 2023-05-02 | 浙江亚特电器股份有限公司 | 一种骑乘式割草机 |
WO2024074044A1 (zh) * | 2023-05-19 | 2024-04-11 | 皖西学院 | 一种电动汽车供电用的混合储能系统装置 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203423971U (zh) * | 2010-07-19 | 2014-02-12 | 布莱克和戴克公司 | 电池驱动的草坪割草机和可拆卸电池 |
CN104752653A (zh) * | 2013-12-31 | 2015-07-01 | 南京德朔实业有限公司 | 电动工具及其电池包 |
CN105794411A (zh) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | 动力工具 |
CN205901380U (zh) * | 2016-08-05 | 2017-01-18 | 常州格力博有限公司 | 充电器 |
CN108819747A (zh) * | 2018-06-13 | 2018-11-16 | 蔚来汽车有限公司 | 多支路储能系统的多支路功率分配管理 |
CN109941149A (zh) * | 2019-04-12 | 2019-06-28 | 爱驰汽车有限公司 | 多源电池包充放电方法、装置、电子设备、存储介质 |
CN209298226U (zh) * | 2018-10-10 | 2019-08-23 | 深圳乐行运动科技有限公司 | 电池组件和电子设备 |
CN110696958A (zh) * | 2019-11-21 | 2020-01-17 | 常州格力博有限公司 | 一种坐骑式电动工具 |
CN210092927U (zh) * | 2019-08-01 | 2020-02-18 | 常州格力博有限公司 | 充电装置 |
CN210092928U (zh) * | 2019-08-01 | 2020-02-18 | 常州格力博有限公司 | 充电装置 |
CN111123910A (zh) * | 2019-11-15 | 2020-05-08 | 江苏若博机器人科技有限公司 | 一种双核四轮驱动uwb定位割草机器人及其控制方法 |
CN210694954U (zh) * | 2019-06-26 | 2020-06-09 | 苏州金莱克精密机械有限公司 | 一种割草机 |
CN111262311A (zh) * | 2020-03-27 | 2020-06-09 | 常州格力博有限公司 | 一种充电器、割草机以及充电控制方法 |
CN111296044A (zh) * | 2020-03-26 | 2020-06-19 | 常州格力博有限公司 | 割草机及电池管理系统 |
CN111509804A (zh) * | 2020-04-27 | 2020-08-07 | 格力博(江苏)股份有限公司 | 一种充电器、割草机以及充电控制方法 |
CN211353152U (zh) * | 2019-12-05 | 2020-08-28 | 格力博(江苏)股份有限公司 | 割草机及其电池包组件 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3714679B1 (en) * | 2017-12-28 | 2022-08-03 | Nanjing Chervon Industry Co., Ltd. | Rideable electric mower |
CA3107893C (en) * | 2018-08-01 | 2023-09-26 | Nanjing Chervon Industry Co., Ltd. | Riding lawn mower, and current-limiting protection method for same |
CN111492783B (zh) * | 2019-01-30 | 2023-09-12 | 南京泉峰科技有限公司 | 骑乘式草坪护理车 |
-
2020
- 2020-12-24 CN CN202011550948.6A patent/CN112706602A/zh active Pending
-
2021
- 2021-12-14 US US17/551,125 patent/US20220203816A1/en active Pending
- 2021-12-14 AU AU2021286306A patent/AU2021286306A1/en active Pending
- 2021-12-16 EP EP21215201.1A patent/EP4046860A1/en active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203423971U (zh) * | 2010-07-19 | 2014-02-12 | 布莱克和戴克公司 | 电池驱动的草坪割草机和可拆卸电池 |
CN104752653A (zh) * | 2013-12-31 | 2015-07-01 | 南京德朔实业有限公司 | 电动工具及其电池包 |
CN105794411A (zh) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | 动力工具 |
CN205901380U (zh) * | 2016-08-05 | 2017-01-18 | 常州格力博有限公司 | 充电器 |
CN108819747A (zh) * | 2018-06-13 | 2018-11-16 | 蔚来汽车有限公司 | 多支路储能系统的多支路功率分配管理 |
CN209298226U (zh) * | 2018-10-10 | 2019-08-23 | 深圳乐行运动科技有限公司 | 电池组件和电子设备 |
CN109941149A (zh) * | 2019-04-12 | 2019-06-28 | 爱驰汽车有限公司 | 多源电池包充放电方法、装置、电子设备、存储介质 |
CN210694954U (zh) * | 2019-06-26 | 2020-06-09 | 苏州金莱克精密机械有限公司 | 一种割草机 |
CN210092927U (zh) * | 2019-08-01 | 2020-02-18 | 常州格力博有限公司 | 充电装置 |
CN210092928U (zh) * | 2019-08-01 | 2020-02-18 | 常州格力博有限公司 | 充电装置 |
CN111123910A (zh) * | 2019-11-15 | 2020-05-08 | 江苏若博机器人科技有限公司 | 一种双核四轮驱动uwb定位割草机器人及其控制方法 |
CN110696958A (zh) * | 2019-11-21 | 2020-01-17 | 常州格力博有限公司 | 一种坐骑式电动工具 |
CN211353152U (zh) * | 2019-12-05 | 2020-08-28 | 格力博(江苏)股份有限公司 | 割草机及其电池包组件 |
CN111296044A (zh) * | 2020-03-26 | 2020-06-19 | 常州格力博有限公司 | 割草机及电池管理系统 |
CN111262311A (zh) * | 2020-03-27 | 2020-06-09 | 常州格力博有限公司 | 一种充电器、割草机以及充电控制方法 |
CN111509804A (zh) * | 2020-04-27 | 2020-08-07 | 格力博(江苏)股份有限公司 | 一种充电器、割草机以及充电控制方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022262762A1 (zh) * | 2021-06-16 | 2022-12-22 | 格力博(江苏)股份有限公司 | 割草机 |
USD1014568S1 (en) | 2022-02-14 | 2024-02-13 | Techtronic Cordless Gp | Lawn mower |
USD1015381S1 (en) | 2022-02-14 | 2024-02-20 | Techtronic Cordless Gp | Lawn mower |
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