CN107791812A - 车辆 - Google Patents
车辆 Download PDFInfo
- Publication number
- CN107791812A CN107791812A CN201710754353.4A CN201710754353A CN107791812A CN 107791812 A CN107791812 A CN 107791812A CN 201710754353 A CN201710754353 A CN 201710754353A CN 107791812 A CN107791812 A CN 107791812A
- Authority
- CN
- China
- Prior art keywords
- battery
- current
- collecting device
- electric vehicle
- vehicle
- 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.)
- Granted
Links
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- 238000010586 diagram Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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Classifications
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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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
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- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/46—Series type
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- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
- B60L1/04—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B60L53/20—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 characterised by converters located in the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- Y—GENERAL 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
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Abstract
电动车辆(1)具备形成电动车辆(1)的下表面的底板(5)、配置于底板(5)的下表面的电池(26)、以及配置于底板(5)的下方并且以非接触的方式从设置于外部的送电装置(27)接受电力的受电装置(11)。上述受电装置(11)的下表面位于比电池(26)的下表面(74)靠下方的位置。电动车辆(1)是混合动力车辆、电动汽车等各种车辆,在上述的车辆中,实现了电池(26)的保护。
Description
技术领域
本公开涉及能够进行非接触充电的车辆。
背景技术
日本特开2011-250593号公报所记载的混合动力车辆具备受电装置和电池。受电装置以非接触的方式从设置于地面的送电装置接受电力,向电池供给受电电力。该受电装置设置于混合动力车辆的后底板(rear floor panel)的下表面,电池配置于后底板的上表面。
发明内容
在混合动力车辆、电动汽车等车辆中,为了使利用来自电池的电力所能够行驶的EV行驶距离延长,需要使电池的容量增大。要是将大容量的电池配置在车内,那么车室空间和/或行李箱(后备箱)空间会变窄。
因此,考虑一种将电池配置于车辆的下面侧来避免车室空间和/或行李空间变窄的方法。
在受电装置配置于车辆的下表面的车辆中,若将电池配置于车辆的下表面,则会变成受电装置以及电池配置于车辆的下面侧这一情况。
若将受电装置和/或电池配置于车辆的下表面,则在车辆行驶在有凹凸的路面上时,受电装置和/或电池有时会与地面发生干涉。另外,被车轮弹飞的碎石等异物有时会碰撞到受电装置和/或电池。
若受电装置损坏则不再能够使用受电装置对电池充电,但可维持车辆的行驶功能。在电池已损坏的情况下,难以确保车辆的行驶功能。因此,相比于受电装置的保护,需要优选进行电池的保护。
本公开是鉴于上述那样的问题而完成的,其目的在于提供一种在电池以及受电装置配置于车辆的下面侧的车辆中实现了电池的保护的车辆。
本公开的车辆具备底板、电池以及受电装置。底板形成车辆的下表面。电池配置于上述底板的下表面。受电装置配置于上述底板的下方,并且以非接触的方式从设置于外部的送电装置接受电力。上述受电装置的下表面位于比电池的下表面靠下方的位置。
根据上述的车辆,在车辆行驶在形成有凸部的路面上时,受电装置容易在电池与地面等接触之前与地面接触。由此,受电装置作为缓冲件发挥功能,因此能够实现电池的保护。
本公开的车辆还具备发动机和储存向发动机供给的燃料的燃料箱。上述燃料箱的下表面位于比受电装置的下表面靠上方的位置。
根据上述的车辆,在车辆行驶在形成有凸部的路面上时,受电装置容易先于燃料箱而与路面接触。由此,能够实现燃料箱的保护。
本公开的车辆还具备发动机和储存向发动机供给的燃料的燃料箱。上述燃料箱的下表面位于比受电装置的下表面以及电池的下表面靠上方的位置。根据上述的车辆,相比于受电装置以及电池,燃料箱不容易与地面接触,能够实现燃料箱的保护。
本公开的车辆中,在燃料箱为加满燃料的状态时利用燃料箱的燃料所能够行驶的行驶距离比在电池为充满电的状态时利用来自电池的电力所能够行驶的行驶距离长。根据上述的车辆,通过避免燃料箱的损坏,能够确保较长的可行驶距离。
本公开的车辆还具备充电部,该充电部供设置于外部的充电插头连接,向电池供给从充电插头供给的电力。上述充电部配置于比底板靠上方的位置。
根据上述的车辆,充电部配置在比底板靠上方的位置,因此,即使受电装置与地面接触而发生了损坏,也能够避免充电部损坏。因此,即使受电装置发生了损坏,也能够使用充电部对电池充电。
在本公开的车辆中,受电装置配置于所述电池的下表面。
根据上述的车辆,受电装置容易在地面与电池接触之前与地面接触,能够实现电池保护的提高。进而,即使在碎石等异物被弹飞时,也由于受电装置配置于电池的下表面,因此能够抑制碎石等异物碰上电池的情况。
本发明的上述以及其他的目的、特征、方案以及优点,根据与附图关联而理解的关于本发明的下面的详细说明而得到明确。
附图说明
图1是表示电动车辆的示意图。
图2是示意性表示驱动装置、受电装置以及充电装置等的框图。
图3是表示电动车辆的正视图。
图4是从下方观察电动车辆时的底面图。
图5是从下方观察电池以及受电装置时的平面图。
图6是图5的VI-VI线上的剖视图。
图7是说明使壳体的下表面为最小离地间隙(minimum ground clearance)时的纵向通过角(ramp breakover angle)的侧视图。
图8是说明受电装置的搭载位置的侧视图。
图9是说明燃料箱的搭载位置的侧视图。
图10是表示电动车辆向凸部靠近的情形的侧视图。
图11是表示前轮越过了凸部的顶点部分的状态的侧视图。
图12是表示电动车辆从图11所示的状态起前进了的状态的侧视图。
图13是表示在未设置受电装置的电动车辆中凸部与电池发生了接触的状态的侧视图。
图14是表示电动车辆向台阶部靠近的情形的侧视图。
图15是表示在未设置受电装置的电动车辆中电池与台阶部发生接触的情形的侧视图。
图16是表示受电装置与台阶部发生了接触的状态的侧视图。
图17是表示在图16所示的状态下受电装置和受电装置周围的结构的侧视图。
图18是表示在图16所示的状态下受电装置和燃料箱的位置关系的侧视图。
图19是表示电动车辆向台阶部靠近的情形的侧视图。
图20是表示在未设置受电装置的电动车辆中电池与台阶部(地面)发生接触的状态的侧视图。
图21是表示在电动车辆下台阶部的过程中受电装置与地面发生接触的状态的侧视图。
图22是表示在图21所示的状态下的受电装置、电池以及后轮等的相对位置关系的侧视图。
图23是表示电动车辆开始在车辙上行驶的状态的正视图。
图24是表示受电装置与凸部发生了接触的状态的正视图。
图25是表示电池与凸部发生了接触的状态的正视图。
图26是表示电动车辆的变形例的示意图。
标号的说明
1:电动车辆;
2:发动机舱;
3:乘车室;
4:行李箱;
5:底板;
6:前轮;
6L、6R:左前轮;
7、7L、7R:后轮;
8:右侧面;
9:左侧面;
10:驱动装置;
11:受电装置;
12:充电装置;
13:燃料箱;
20:发动机;
21、22:旋转电机;
23:动力分配机构;
26:电池;
27:送电装置;
30:盖;
31、53:连接器;
32、42:整流器;
33:充电插头;
34、43:充电继电器;40:受电线圈;
41、45:电容器;
44:送电线圈;
46:变换器;
47:电源;
50:线圈壳体;
51:设备壳体;
52:充电电缆;
54:顶板;
55:树脂盖;
60:排气管;
61:消音器;
62、63:保护部件;
64:壳体;
65:电池本体;
67:设备;
68:分隔壁;
69:电池单元;
70、71:收容室;
72、73:电池模块;
74、75、76:下表面;
80、91:凸部;
81、82:下部;
83:台阶部;
90:车辙;
L1、L3、L4、L5、L6:虚拟直线;
L2:中央虚拟线;
O1:卷绕中心线;
P1、P6:交点;
P3:中间平面;
P4、P5:接地点;
P8:前端部;
P9:后端部;
W:宽度方向;
a:顶点角度;
h1、h2:高度。
具体实施方式
使用图1~图26对本实施方式涉及的电动车辆进行说明。此外,有时对图1~图26所示的构成中的相同或实质相同的构成标注相同的标号而省略重复的说明。
此外,图1等所示的“U”表示上方,“D”表示下方。“L”表示车辆的左方,“R”表示车辆的右方。“F”表示车辆前方,“B”表示车辆后方。
图1是表示电动车辆1的示意图。如该图1所示,在电动车辆1内形成有发动机舱2、乘车室3以及行李箱4。
发动机舱2形成于电动车辆1的前方侧,搭载有发动机20等各种设备。乘车室3配置于发动机舱2的后方侧,是供乘员搭乘的空间。行李箱4形成于乘车室3的后方侧,是收容货物等的空间。
电动车辆1具备形成电动车辆1的底面的底板5、一对前轮6以及一对后轮7。通过底板5形成乘车室3的底面和行李箱4的底面。
电动车辆1具备驱动装置10、受电装置11、充电装置12以及燃料箱13。
驱动装置10包括发动机20、旋转电机21、22、动力分配机构23、PCU(Power ControlUnit,功率控制单元)24以及电池26。
发动机20、旋转电机21、22、动力分配机构23以及PCU24配置在发动机舱2内。
电池26固定于底板5的下表面75。电池26在电动车辆1的前后方向上配置在前轮6与后轮7之间。
燃料箱13配置于电池26的后方侧,并且固定于底板5的下表面75。燃料箱13的至少一部分配置在2个后轮7之间。
受电装置11固定于电池26的下表面74。受电装置11以非接触的方式从设置于地面等的送电装置27接受电力。
充电装置12包括盖30、接入口(inlet)主体(充电部)31以及整流器32。盖30以及接入口主体31设置于电动车辆1的侧面,位于比底板5靠上方的位置。当通过用户打开盖30时,接入口主体31向外部露出。能够将设置于电动车辆1外部的充电连接器(充电插头)33连接于接入口主体31。整流器32配置在底板5的上表面上,在该图1所示的例子中,整流器32配置在行李箱4内。
图2是示意性表示驱动装置10、受电装置11以及充电装置12等的框图。
如该图2所示,驱动装置10包括与电池26连接的SMR(系统主继电器)25,PCU24与SMR25连接。当SMR25接通时,PCU24和电池26电连接。在电动车辆1行驶时,蓄积在电池26中的电力通过PCU24被供给到旋转电机22,旋转电机22的动力被传递到前轮6。此外,动力分配机构23将来自发动机20的动力传递到旋转电机21以及前轮6。
充电装置12包括与整流器32以及电池26连接的充电继电器34。当充电继电器34接通时,整流器32和电池26电连接。此外,充电连接器33与未图示的电源连接。在使用充电装置12对电池26充电时,充电连接器33与接入口主体31连接,充电继电器34被接通。并且,从充电连接器33向接入口主体31供给交流电力。整流器32将所供给来的交流电力变换成直流电力,向电池26供给。此外,在使用充电装置12对电池26充电时,SMR25被断开。
受电装置11包括受电线圈40、电容器41、整流器42以及充电继电器43。电容器41与受电线圈40串联连接。整流器42与受电线圈40以及电容器41连接。充电继电器43与电池26以及整流器42连接,当充电继电器43接通时,整流器42和电池26电连接。
送电装置27包括送电线圈44、电容器45以及变换器46。电容器45与送电线圈44串联连接。变换器46与送电线圈44以及电容器45连接。变换器46与电源47连接。
在使用受电装置11对电池26充电时,充电继电器43被接通。并且,从电源47向变换器46供给交流电力。变换器46对从电源47供给的交流电力的频率和/或电压进行调整,向送电线圈44供给交流电力。当交流电流在送电线圈44中流通时,在送电线圈44的周围形成电磁场。受电线圈40通过在送电线圈44的周围形成的电磁场来接受电力,向整流器42供给所接受的交流电力。整流器42将交流电力变换成直流电力,向电池26供给。此外,在使用受电装置11对电池26充电时,SMR25被断开。
图3是表示电动车辆1的正视图。如该图3所示,受电装置11的下表面76位于比电池26的下表面74靠下方的位置。燃料箱13的下表面77位于比受电装置11的下表面76靠上方的位置。此外,在该图3所示的例子中,燃料箱13的下表面77位于比电池26的下表面74靠上方的位置,燃料箱13的下表面77位于比电池26的下表面74以及受电装置11的下表面76靠上方的位置。
图4是从下方观察电动车辆1时的底面图。此外,图4所示的“L1”是经过电动车辆1的宽度方向W的中央并且在前后方向上延伸的虚拟直线,“P3”是经过左前轮6L与左后轮7L的中间位置和右前轮6R与右后轮7R的中间位置的中间平面,是在上下方向上延伸的平面。并且,“P1”是虚拟直线L1与中间平面P3的交点。
如该图4所示,当从电动车辆1的下方仰视电动车辆1时,电池26配置成与交点P1重叠。
电池26形成为在电动车辆1的前后方向上长,在该图4所示的例子中,在电动车辆1的前后方向上,电池26的长度比后轮7与中间平面P3之间的距离L10长。
在电动车辆1的宽度方向W上,电池26配置成相比于电动车辆1的右侧面8更靠近左侧面9。因此,在电动车辆1的宽度方向W上,在电池26的右侧设置有比电池26的左侧大的空间。
并且,在电池26的右侧配置有排气管60。排气管60的前端与发动机20连接,排气管60的后端与消音器61连接。
当从相对于受电装置11以及电池26向下方离开的位置仰视受电装置11以及电池26时,受电装置11位于电池26的下表面74内,并且,受电装置11配置成与交点P1重叠。
图5是从下方观察电池26以及受电装置11时的平面图。如该图5所示,受电装置11包括线圈壳体50和设备壳体51。设备壳体51配置成在电动车辆1的宽度方向W上与线圈壳体50相邻。此外,在该图5所示的例子中,设备壳体51相对于线圈壳体50配置在左侧。
在设备壳体51中收容有电容器41、整流器42以及充电继电器43。设备壳体51由金属材料形成,例如由铝等形成。从设备壳体51的后端部引出充电电缆52。充电电缆52从设备壳体51的后端部向电池26的右侧侧面延伸。并且,充电电缆52沿着电池26的右侧面延伸,与设置在电池26的前端的连接器53连接。
在线圈壳体50中收容有受电线圈40。此外,线圈壳体50的底部板由树脂材料形成,形成为磁通能够穿过线圈壳体50的底部板。
受电线圈40是平面形状的螺旋式线圈。受电线圈40形成为包围在上下方向上延伸的卷绕中心线O1的周围。
当从下方仰视电动车辆1时,受电装置11配置成受电线圈40的卷绕中心线O1位于虚拟直线L1上。
在电池26的下表面74,配置有相对于受电装置11配置在电动车辆1的前侧的保护部件62和相对于受电装置11配置在后侧的保护部件63。保护部件62、63形成为中空状,在保护部件63内配置有充电电缆52。
图6是图5的VI-VI线上的剖视图。如该图6所示,电池26包括壳体64、电池本体65、电池ECU66、连接器53以及设备67。
壳体64是金属制,例如由铝或铝合金形成。在壳体64内配置有将壳体64内的空间分隔为收容室70和收容室71的分隔壁68。收容室71形成于收容室70的后方侧。
电池ECU66、连接器53以及设备67被收容在收容室70内。电池本体65被收容在收容室71内。电池本体65包括多个电池模块72、73。电池模块72、73配置成在前后方向上排列。电池模块72、73包含多个电池单元(battery cell)69。
受电装置11的线圈壳体50包括顶板54和配置在顶板54的下面侧的树脂盖55。顶板54的上表面与壳体64的下表面74接触。顶板54例如既可以由铝或铝合金等金属构成,也可以由树脂等构成。
保护部件62配置在受电装置11的前方侧。保护部件62形成为随着从电动车辆1的前侧向受电装置11靠近而以朝向下方的方式倾斜。保护部件63配置在受电装置11的后方侧,形成为随着从电动车辆1的后侧向受电装置11靠近而以朝向下方的方式倾斜。保护部件62、63由铝或铝合金等形成。
保护部件62位于比分隔壁68稍靠后方侧的位置,保护部件62相对于电池模块72配置在下方。
受电装置11配置成与电池模块72和电池模块73均在上下方向上重叠。
受电装置11与电池模块72在上下方向上重叠的面积,比受电装置11与电池模块73在上下方向上重叠的面积大。保护部件63和电池模块73配置成在上下方向上重叠。
图7是说明使壳体64的下表面74为最小离地间隙时的纵向通过角的侧视图。如该图7所示,壳体64的下表面74为平坦面。在该图7中,“L2”是在电池26的下表面74中经过前轮6与后轮7的中间位置并且在电动车辆1的宽度方向W上延伸的虚拟直线。在几何学上,是电池26的下表面74与中间平面P3的交线。“α”表示使壳体64的下表面74为最小离地间隙时的纵向通过角。
纵向通过角α是在侧视电动车辆1时虚拟直线L3和虚拟直线L4所成的角度。虚拟直线L3是经过前轮6的接地点P4和中央虚拟线L2的虚拟线。虚拟直线L4是经过后轮7的接地点P5和中央虚拟线L2的虚拟直线。受电装置11设置于下表面74中的中央虚拟线L2所经过的位置并且配置成从下表面74向下方突出。
图8是说明受电装置11的搭载位置的侧视图。在该图8中,在侧视电动车辆1的状态下,“L5”是经过后轮7的接地点P5和下表面74的前端部P8的虚拟直线。“L6”是经过前轮6的接地点P4和下表面74的后端部P9的虚拟直线。
受电装置11包括位于比虚拟直线L5靠下方的位置的下部81和位于比虚拟直线L6靠下方的位置的下部82。此外,保护部件62的下端部位于比虚拟直线L5靠下方的位置,保护部件63的下端部位于比虚拟直线L6靠下方的位置。
图9是说明燃料箱13的搭载位置的侧视图。在该图9中,在侧视电动车辆1的状态下,“L7”是经过前轮6的接地点P4和受电装置11的下表面76的后端部P10的虚拟直线。并且,燃料箱13的下表面77位于比虚拟直线L7靠上方的位置。
对如上述那样构成的电动车辆1行驶在各种路面上的情况进行说明。图10~图13是表示电动车辆1行驶在形成有凸部80的路面上的情形的示意图。此外,对于形成于路面的凸部80,顶点角度a与纵向通过角α相同,高度h1比电池26的下表面74的高度稍高。
如图11所示,当前轮6越过凸部80的顶点时,电池26的下表面74与凸部80的顶点开始靠近。
在假设在电池26的下表面74未设置受电装置11的情况下,如图13所示,凸部80的顶点部分与电池26接触,电池26有可能会损坏。具体而言,凸部80的顶点部分与下表面74中的中央虚拟线L2所在的部分发生接触。
另一方面,在本实施方式涉及的电动车辆1中,由于在电池26的下表面74设置有受电装置11,因此受电装置11在电池26与凸部80接触之前与凸部80接触,实现了电池26的保护。具体而言,使用图11以及图12进行说明。
图11是表示前轮6越过了凸部80的顶点部分的状态的侧视图。如图11所示,保护部件62先于电池26与凸部80接触。这是因为保护部件62的下端部位于比图8所示的虚拟直线L5靠下方的位置。
此外,由于保护部件62配置在比受电装置11靠前侧的位置,因此保护部件62先于受电装置11与凸部80接触。
图12是表示电动车辆1从图11所示的状态起前进了的状态的侧视图。如该图12所示,受电装置11在电池26与凸部80接触之前与凸部80接触。这是因为受电装置11包括位于比图8所示的虚拟直线L5靠下方的位置的下部81。如此,根据本实施方式涉及的电动车辆1,通过受电装置11以及保护部件62实现了电池26的保护。保护部件62先于受电装置11与凸部80接触,通过保护部件62,也实现了受电装置11的保护。
此外,在电动车辆1朝向凸部80后退时,保护部件63以及受电装置11在电池26与凸部80接触之前与凸部80接触。
如此,即使电动车辆1朝向凸部80前进和后退,也能够抑制电池26的损坏。
在此,在电动车辆1相对于凸部80前进或后退时,凸部80的顶点部分向电池26的下表面74的中央虚拟线L2靠近。在图5中,线圈壳体50与设备壳体51,在与中央虚拟线L2在上下方向上重叠的位置配置成沿中央虚拟线L2延伸的方向(电动车辆1的宽度方向W)排列。因此,中央虚拟线L2所在的部分以及位于其周围的部分中的大部分被线圈壳体50以及设备壳体51覆盖。因此,能够抑制凸部80的顶点部分与下表面74接触。
由于电池模块72、73配置在保护部件62、63以及受电装置11的上方,因此保护部件62、63以及受电装置11中的某一方在电池模块72、73与凸部80接触之前与凸部80接触。电池模块72、73的电压比电池ECU66的电压高。因此,在本实施方式中,使用受电装置11等而相比于电池ECU66等优先保护了高电压的电池模块72、73。
此外,当在电动车辆1正在行驶的路面上存在岩石、货物等异物的情况下,电池26的前端部与异物会发生碰撞。此时,由于在比电池本体65靠前方侧的位置配置有连接器53、电池ECU66以及设备67,因此连接器53等作为溃缩区(crushable zone)发挥功能,能够抑制对电池本体65施加大的冲击力。
接着,使用图14~图18对电动车辆1行驶在形成有台阶部83的路面上的情况进行说明。台阶部83的高度h2比壳体64的下表面74的路面高度稍高。
电动车辆1从图14所示的状态起向台阶部83靠近,然后,前轮6越过台阶部83。
在假设未设置受电装置11等的情况下,如图15所示,在电池26的后端部P9附近,电池26与台阶部83接触。
另一方面,如图16所示,在电动车辆1中,由于在电池26的下表面74设置有受电装置11,因此受电装置11先于电池26与台阶部83接触,从而能够保护电池26。具体而言,使用图17来说明。
图17是表示在图16所示的状态下受电装置11以及受电装置11周围的结构的侧视图。如该图17所示,受电装置11具有位于比虚拟直线L6靠下方的位置的下部82,受电装置11的下部82在台阶部83与电池26接触之前与台阶部83接触。
如此,即使在电动车辆1攀爬台阶部83这样的情况下,电池26也被受电装置11等保护。
此外,如图18所示,由于燃料箱13的下表面77位于比虚拟直线L7靠上方的位置,因此受电装置11在燃料箱13与台阶部83接触之前与台阶部83接触。当受电装置11与台阶部83接触时,电动车辆1变得难以前进,并且,用户在听到碰撞声时往往会使电动车辆1停止前进。由此,抑制了燃料箱13与台阶部83的接触,从而也实现了燃料箱13的保护。
接着,使用图19~图22对电动车辆1下台阶部83这样的情况进行说明。当电动车辆1从图19所示的状态起开始下台阶部83时,电池26与台阶部83靠近。
在假设在电池26的下表面74未设置受电装置11的情况下,如图20所示,电池26的前端部P8与地面接触。
另一方面,在本实施方式中,由于在电池26的下表面74设置有受电装置11,因此如图21所示,受电装置11在地面与电池26接触之前与地面接触。
具体而言,如图22所示,由于受电装置11包括位于比虚拟直线L5靠下方的位置的下部81,因此受电装置11的下部81在地面与电池26接触之前与地面接触。如此,即使在电动车辆1下台阶部83的情况下,也实现了电池26的保护。
接着,使用图23~图25对电动车辆1行驶在形成有深的车辙的路面上的情况进行说明。
在图23~图25所示的例子中,如图23所示,电动车辆1开始在车辙90上行驶,之后,如图24以及图25所示,随着电动车辆1前进,车辙90的深度变深,形成于车辙90之间的凸部91的高度变高。
在此,在假设在电池26的下表面74未设置受电装置11的情况下,凸部91有时会像图25所示出的那样与电池26以及燃料箱13接触。
另一方面,在本实施方式中,如图24所示,由于在电池26的下表面74设置有受电装置11,因此受电装置11在电池26与凸部91接触之前与凸部91接触。进而,由于燃料箱13的下表面77位于比受电装置11的下表面76靠上方的位置,因此受电装置11在燃料箱13与凸部91接触之前与凸部91接触。如此,通过受电装置11实现了电池26以及燃料箱13的保护。
此外,由于燃料箱13的下表面77位于比电池26的下表面74靠上方的位置,因此燃料箱13相比于电池26不容易与凸部91接触。在假设电池26已损坏但燃料箱13未损坏的情况下,有时能够从燃料箱13向发动机20供给燃料来使电动车辆1继续行驶。并且,若对在燃料箱13加满燃料时利用从燃料箱13供给的燃料所能够行驶的燃料行驶距离与在电池26充满电时利用来自电池26的电力所能够行驶的EV行驶距离进行比较,则燃料行驶距离较长。因此,在避免了燃料箱13的损坏的情况下,能够确保较长的行驶距离。
如此,根据本实施方式涉及的电动车辆1,即使车辆行驶在各种路面上,也能够通过受电装置11来实现电池26的保护。
此外,作为电池26损坏的例子,对地面与电池26接触的例子进行了说明,但例如也存在如下情况:在电动车辆1的行驶期间,被前轮6弹飞的碎石等异物与电池26碰撞。另一方面,在本实施方式涉及的电动车辆1中,由于在电池26的下表面74设置有受电装置11,因此碎石等异物容易在碰上电池26前先碰上受电装置11。如此,在上述的电动车辆1中,也保护了电池26而使其避开被前轮6等弹飞的异物。
进而,燃料箱13配置于比受电装置11靠后方的位置,并且,燃料箱13的下表面77位于比受电装置11的下表面76靠上方的位置。因此,碎石等异物相比于碰上燃料箱13更容易碰上受电装置11和/或电池26,实现了燃料箱13的保护。
在图2中,如上所述,若受电装置11与地面接触或受电装置11与碎石等发生碰撞而导致受电装置11损坏,则无法使用受电装置11对电池26充电。另一方面,在避免了电池26的损坏的情况下,能够使驱动装置10驱动来使电动车辆1行驶。
进而,即使受电装置11已损坏,也能够使用充电装置12对电池26充电。特别是,如图1所示,充电装置12的构成部件位于比底板5靠上方的位置,在假设受电装置11与地面等接触这样的情况下,充电装置12也不容易损坏。如此,根据本实施方式涉及的电动车辆1,能够使用受电装置11实现电池26的保护,并且能够实现电动车辆1的行驶功能的确保以及通过充电装置12而获得的充电功能的确保。
此外,在受电装置11以非接触的方式从送电装置27接受电力时,受电装置11的温度容易变高,另一方面,由于受电装置11固定于电池26的壳体64,因此能够使受电装置11的热向壳体64传递。
进而,由于壳体64由铝、铝合金等形成,因此,即使在受电装置11的周围形成的磁通入射到壳体64,也可抑制壳体64变得高温。
此外,在上述图1~图25中,对受电装置11配置于电池26的下表面74的例子进行了说明,但也可以将受电装置11配置于从电池26离开的位置。
图26是表示电动车辆1的变形例的示意图。在该图26所示出的例子中,受电装置11配置于比电池26靠前侧的位置并且固定于底板5。此外,受电装置11的下表面76位于比电池26的下表面74靠下方的位置,燃料箱13的下表面77位于比受电装置11的下表面76靠上方的位置。
如此,在配置有受电装置11等的情况下,也是受电装置11容易在凸部80、91、台阶部83等与电池26和/或燃料箱13接触之前与凸部80、91和/或台阶部83接触,能够实现电池26和/或燃料箱13的保护。
虽然对本发明的实施方式进行了说明,但是,应该认为本次所公开的实施方式在所有的方面均为例示性的,而并非限制性的。本发明的范围由权利要求书表示,意在包含与权利要求书均等的含义以及范围内的所有变更。
Claims (6)
1.一种车辆,具备:
底板,其形成车辆的下表面;
电池,其配置于所述底板的下表面;以及
受电装置,其配置于所述底板的下方,并且以非接触的方式从设置于外部的送电装置接受电力,
所述受电装置的下表面位于比所述电池的下表面靠下方的位置。
2.根据权利要求1所述的车辆,还具备:
发动机;和
燃料箱,其储存向所述发动机供给的燃料,
所述燃料箱的下表面位于比所述受电装置的下表面靠上方的位置。
3.根据权利要求1所述的车辆,还具备:
发动机;和
燃料箱,其储存向所述发动机供给的燃料,
所述燃料箱的下表面位于比所述受电装置的下表面以及所述电池的下表面靠上方的位置。
4.根据权利要求2或3所述的车辆,
在所述燃料箱为加满燃料的状态时利用所述燃料箱的燃料所能够行驶的行驶距离,比在所述电池为充满电的状态时利用来自所述电池的电力所能够行驶的行驶距离长。
5.根据权利要求1~4中任一项所述的车辆,
还具备充电部,该充电部供设置于外部的充电插头连接,向所述电池供给从所述充电插头供给的电力,
所述充电部配置于比所述底板靠上方的位置。
6.根据权利要求1~5中任一项所述的车辆,
所述受电装置配置于所述电池的下表面。
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CN115214331A (zh) * | 2021-03-30 | 2022-10-21 | 本田技研工业株式会社 | 电动车辆 |
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CN106080159B (zh) * | 2016-05-25 | 2019-03-22 | 上海蔚来汽车有限公司 | 锁体组件、动力电池、其锁止机构及使用方法、交通工具 |
JP6546956B2 (ja) * | 2017-04-28 | 2019-07-17 | 株式会社Subaru | 車両 |
DE102017215113B4 (de) * | 2017-08-30 | 2019-06-19 | Ford Global Technologies, Llc | Kraftfahrzeug |
CN110588275B (zh) * | 2018-06-12 | 2022-07-22 | 富泰华工业(深圳)有限公司 | 导热装置及具有所述导热装置的车辆 |
JP7087950B2 (ja) * | 2018-11-21 | 2022-06-21 | トヨタ自動車株式会社 | 車両 |
JP7191290B2 (ja) * | 2018-12-26 | 2022-12-19 | マツダ株式会社 | バッテリ搭載装置 |
CN110525240B (zh) * | 2019-08-09 | 2022-09-16 | 华为数字能源技术有限公司 | 车载动力电池、可充放电的储能系统和电动汽车 |
JP7251637B2 (ja) * | 2019-09-02 | 2023-04-04 | 日産自動車株式会社 | 駆動モータ及びバッテリの車両への搭載構造 |
CN112706601A (zh) * | 2020-12-16 | 2021-04-27 | 浙江零跑科技有限公司 | 无线电池包组件、无线电池包车辆、无线电池包充电组件 |
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EP3293029B1 (en) | 2019-04-03 |
MY184427A (en) | 2021-04-01 |
KR20180027342A (ko) | 2018-03-14 |
EP3293029A1 (en) | 2018-03-14 |
CA2977883C (en) | 2019-03-19 |
MX369068B (es) | 2019-10-28 |
KR102032297B1 (ko) | 2019-10-15 |
TWI636903B (zh) | 2018-10-01 |
PH12017000242A1 (en) | 2018-10-15 |
CN107791812B (zh) | 2021-02-09 |
US10293697B2 (en) | 2019-05-21 |
JP6460068B2 (ja) | 2019-01-30 |
US20180065490A1 (en) | 2018-03-08 |
CA2977883A1 (en) | 2018-03-05 |
TW201811586A (zh) | 2018-04-01 |
AU2017219118A1 (en) | 2018-03-22 |
BR102017018037A2 (pt) | 2018-07-17 |
RU2669241C1 (ru) | 2018-10-09 |
AU2017219118B2 (en) | 2018-11-15 |
MX2017011337A (es) | 2018-09-21 |
JP2018042314A (ja) | 2018-03-15 |
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