WO2013031236A1 - 車載用充電装置 - Google Patents
車載用充電装置 Download PDFInfo
- Publication number
- WO2013031236A1 WO2013031236A1 PCT/JP2012/005530 JP2012005530W WO2013031236A1 WO 2013031236 A1 WO2013031236 A1 WO 2013031236A1 JP 2012005530 W JP2012005530 W JP 2012005530W WO 2013031236 A1 WO2013031236 A1 WO 2013031236A1
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- WIPO (PCT)
- Prior art keywords
- short
- long
- pinion
- installation area
- drive shaft
- Prior art date
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Classifications
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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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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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
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Definitions
- the present invention relates to an in-vehicle charging device mounted on a vehicle.
- Patent Document 1 an in-vehicle charging device has been proposed that can charge the portable device even in a car.
- a substrate having a rectangular installation area on the surface, a charging coil body movably disposed on the surface of the rectangular installation area of the substrate, and a long side driver provided on the long side of the rectangular installation area And a short side driving body provided on the short side of the rectangular installation area, and the charging coil body is moved in accordance with the installation location of the portable device so as to perform charging effectively. is there.
- the drive motor provided in the drive body that drives the charging coil body is also moved together with the charging coil body, and thus the drive motor is integrated with the charging coil body. If it is configured to move, the weight of the charging coil body portion becomes substantially heavy, and as a result, it is easily affected by inertial force.
- an object of the present invention is to suppress a decrease in charging efficiency.
- the present invention includes a board having a rectangular installation area, a charging coil body movably disposed above the rectangular installation area of the board, and a long side driver disposed on a long side of the rectangular installation area. And a short side drive body arranged on the short side of the rectangular installation area, the long side drive body extending in the long side direction of the rectangular installation area, A first pinion that can roll with respect to the long rack, a first drive shaft to which the first pinion is coupled, and a drive that rotates the first pinion with a fixed position relative to the substrate.
- a long side motor that generates a force, and the short side drive body includes a short rack that extends in a short side direction of the rectangular installation area, and a first rack that can roll with respect to the short rack.
- the perspective view of the vehicle-mounted charging device concerning Embodiment 1 of this invention.
- the perspective view which removed the upper surface board of the in-vehicle charging device The perspective view which removed the upper surface board and some side plates of the vehicle-mounted charging device
- the perspective view which shows the drive mechanism of the charging coil body of the same vehicle-mounted charging device The perspective view from the lower part which shows the drive mechanism of the charging coil body of the same vehicle-mounted charging device
- Control block diagram of the in-vehicle charger Flow chart showing the operation of the in-vehicle charging device
- One aspect of the present invention is a substrate having a rectangular installation area, a charging coil body movably disposed above the rectangular installation area of the substrate, and a long side disposed on the long side of the rectangular installation area
- a long rack that includes a side drive body and a short side drive body disposed on a short side of the rectangular installation area, and the long side drive body extends in a long side direction of the rectangular installation area.
- a first pinion that can roll with respect to the long rack, a first drive shaft to which the first pinion is coupled, and a position fixed to the substrate, the first pinion A long side motor that generates a driving force to be rotated, and the short side driving body rolls relative to the short rack and a short rack extending in a short side direction of the rectangular installation area.
- Possible second pinion and said second pinion are connected A second drive shaft; and a short-side motor that generates a driving force that is fixed with respect to the substrate and rotates the second pinion.
- the charging coil body includes a base, the base A charging coil attached to a base, and the base includes a long side through-hole through which the first drive shaft passes between the long sides of the rectangular installation area, and a short of the rectangular installation area. A short side through hole through which the second drive shaft passes is provided between the sides.
- the long side through hole is provided on the charging coil side
- the short side through hole is provided on the substrate side
- the first drive shaft and the second drive shaft are: It includes those arranged in a direction perpendicular to each other with their positions shifted in the thickness direction of the charging coil body.
- the short side through hole includes a groove having an opening on the substrate side.
- one of the pair of short side through holes having the groove shape includes one having an opening diameter larger than that of the other.
- a long-side feed screw connected to the drive unit of the long-side motor is provided, and the first drive shaft is rotatably held on the long-side feed screw side of the first pinion.
- a short-side feed screw connected to the drive unit of the short-side motor is provided, and the second drive shaft is rotatably held on the short-side feed screw side of the second pinion.
- the long racks are arranged on opposite long sides of the rectangular installation area, the first pinions are provided at both ends of the first drive shaft, and the long racks have both long sides. Including those that mesh with each other in a rollable manner.
- the short racks are arranged on both short sides facing the rectangular installation area, the second pinions are provided at both ends of the second drive shaft, and each of the short racks has both short sides. Including those that mesh with each other in a rollable manner.
- a substrate having a rectangular installation area on the surface, a charging coil body movably disposed on the surface of the rectangular installation area of the substrate, and a long side driver provided on the long side of the rectangular installation area
- a short side driving body provided on the short side of the rectangular installation area
- the long side driving body including a long rack disposed on both long sides of the rectangular installation area, and at least one long side
- a long-side feed screw arranged on the side and a long-side motor connected to the long-side feed screw, and the short-side drive body is arranged on both short sides of the rectangular installation area.
- the charging coil body includes a base, a base A charging coil mounted on a base, and the base is provided with the rectangular shape.
- a long-side through-hole penetrating between the long sides of the area and a short-side through-hole penetrating between the short sides of the rectangular installation area are provided, and a first penetrating the long-side through-hole is provided.
- a first pinion that meshes with the long rack is provided at both ends of the drive shaft, and both ends of the second drive shaft that penetrate the short side through-hole mesh with the short rack. It is good also as a structure which provided the 2nd pinion.
- the long side motor and the short side motor are separated from the charging coil body in terms of movement.
- the weight of the charging coil body becomes light and is not easily affected by the inertial force, thereby suppressing a decrease in charging efficiency.
- reference numeral 1 denotes a main body case.
- the main body case 1 is configured by mounting an upper case 3 having an open bottom surface as shown in FIG. 1 on a lower case 2 having an open top surface as shown in FIG. ing.
- the upper case 3 includes an upper surface plate 4 on which a portable device is placed during charging.
- the lower case 2 includes a substrate 6 having a rectangular installation area 5 on the surface and a side plate 7 covering the outer periphery of the substrate 6.
- a charging coil body 8 is movably disposed on the surface of the rectangular installation area 5 of the lower case 2. Further, as shown in FIGS. 3 and 4, a long side driver 9 is disposed on the long side of the rectangular installation area 5, and a short side driver 10 is provided on the short side of the rectangular installation area 5. Has been placed. The long side driver 9 and the short side driver 10 are fixed on the substrate 6 of the lower case 2.
- the long side direction is defined as the Y-axis direction
- the short side direction orthogonal thereto is defined as the X-axis direction.
- the long side driver 9 includes a long rack 11 disposed on both opposing long sides of the rectangular installation area 5, a long side feed screw 12 disposed on at least one long side, and the long side feed screw 12. And a long side motor 13 coupled to the motor.
- the long rack 11 extends in the long side direction of the rectangular installation area 5, and the first pinion 22 meshes with the long rack 11 so that it can roll.
- the long side motor 13 is rotated, the long side feed screw 12 connected to the motor drive unit is rotated together, and the first pinion 22 is rotated by this driving force to roll on the long rack 11.
- the position of the long-side motor 13 is fixed directly or indirectly with respect to the substrate 6, and the driving force of the long-side motor 13 is transmitted to the first pinion 22 through the long-side feed screw 12, One pinion 22 moves along the long rack 11 while rotating.
- the short side driver 10 includes a short rack 14 disposed on both short sides of the rectangular installation area 5, a short side feed screw 15 disposed on at least one short side, and the short side feed.
- a short-side motor 16 coupled to the screw 15.
- the short rack 14 extends in the short side direction of the rectangular installation area 5, and the second pinion 24 meshes with the short rack 14 so that it can roll.
- the short side motor 16 is rotated, the short side feed screw 15 connected to the motor drive unit is rotated together, and the second pinion 24 is rotated by this driving force to roll on the short rack 14. .
- the position of the short-side motor 16 is fixed directly or indirectly with respect to the substrate 6, and the driving force of the short-side motor 16 is transmitted to the second pinion 24 through the short-side feed screw 15, The two pinions 24 move along the short rack 14 while rotating.
- the charging coil body 8 has a square base 17 shown in FIGS. 2 to 4 and a circular charging coil 18 attached to the base 17.
- the base 17 has a long side side through-hole 19 that penetrates between the long sides of the rectangular installation area 5 shown in FIGS. 5 and 6 and a short side that penetrates between the short sides of the rectangular installation area 5.
- a side through-hole 20 is provided.
- the both ends of the first drive shaft 21 penetrating the long side through-hole 19 are meshed with the long rack 11 so as to roll along the extending direction of the rack as shown in FIGS.
- the first pinion 22 to be connected is provided.
- the long rack 11 and the long side feed screw 12 are arranged substantially in parallel, and a first nut block 31 is provided on the long side feed screw 12 side of the first pinion 22.
- the first nut block 31 holds the first drive shaft 21 in a rotatable state, meshes with the long side feed screw 12, and drives the driving force of the long side motor 13 to the first pinion 22, the first pinion 22.
- the structure is such that it is transmitted to the long side drive body 9 including the drive shaft 21.
- the first pinion 22 When the first pinion 22 is rotated by the driving force of the long side motor 13, the first drive shaft 21 moves in the long side direction while rotating in conjunction with the first pinion 22.
- the first pinion 22 may be constituted by a two-stage gear, and the first pinion 22 may be directly meshed with the long side feed screw 12.
- a second pinion 24 that meshes with the short rack 14 so as to roll along the extending direction of the rack is connected to both ends of the second drive shaft 23 that passes through the short side through-hole 20.
- the short rack 14 and the short side feed screw 15 are arranged substantially in parallel, and a second nut block 32 is provided on the short side feed screw 15 side of the second pinion 24.
- the second nut block 32 holds the second drive shaft 23 in a rotatable state, meshes with the short side feed screw 15, and transmits the driving force of the short side motor 16 to the second pinion 24, the second pinion 24.
- the structure is such that it is transmitted to the short side drive body 10 including the drive shaft 23.
- the second drive shaft 23 moves in the short side direction while rotating in conjunction with the second pinion 24.
- the second pinion 24 may be configured by a two-stage gear, and the second pinion 24 may be directly meshed with the short-side feed screw 15.
- the long side through hole 19 is disposed on the charging coil 18 side of the base 17 and the short side through hole 20 is disposed on the substrate 6 side.
- the short side through hole 20 is formed in, for example, a U-shaped groove shape.
- One of the short side through holes 20 having a groove shape has a larger opening diameter than the other, and this will be described in detail later.
- FIG. 7 shows a control block, and the long side motor 13 is connected to the control unit 26 via the Y-axis motor control unit 25 as driving in the Y-axis direction.
- the short-side motor 16 is connected to the control unit 26 via the X-axis motor control unit 27 as driving in the X-axis direction.
- the charging coil 18 is connected to the control unit 26 via the charging coil control unit 28.
- a position detection coil 29 for detecting the position of the charging coil of the portable device installed on the upper surface plate 4 is connected to the control unit 26 via the detection coil control unit 30.
- the position detection coil 29 is a rectangular installation area 5 in which a plurality of coils are arranged at predetermined intervals in the X-axis and Y-axis directions.
- the detection coil controller 30 supplies a pulse signal to each coil of the position detection coil 29, detects the position of the charging coil based on the level of the echo signal with respect to the pulse signal, and outputs a position detection signal.
- the control unit 26 is configured by an information processing device such as a microcomputer, for example, and each function is realized by executing a predetermined software program.
- the control unit 26 may have functions of a Y-axis motor control unit 25, an X-axis motor control unit 27, a charging coil control unit 28, and a detection coil control unit 30.
- the control unit 26 detects the charging coil position of the portable device using the position detection coil 29 and the detection coil control unit 30. (S1, S2, S3, S4 in FIG. 8). At this time, the control unit 26 instructs the detection coil control unit 30 to execute charging coil detection control (S1), and determines whether or not the charging coil is detected (S2). Moreover, charging coil position detection control (S3) is performed, and it is determined whether the position detection of the charging coil has been confirmed (S4). A position detection signal is input to the control unit 26 from the detection coil control unit 30.
- the control unit 26 drives the Y-axis motor control unit 25 and the X-axis motor control unit 27 to move the charging coil 18 to a position facing the charging coil of the portable device.
- X, Y direction motor control (charging coil movement control) is performed (S5 in FIG. 8).
- control unit 26 When the position of the charging coil 18 is determined, the control unit 26 energizes the charging coil 18 via the charging coil control unit 28, and charging is started (S6 in FIG. 8).
- the charging coil 18 is driven by the long side motor 13 and the short side motor 16, and either one of them may operate or may operate at the same time.
- the long side motor 13 When the long side motor 13 is driven, the long side feed screw 12 is rotated, whereby the first pinion 22 meshing with the long side side feed screw 12 is rotated. Become.
- the 1st drive shaft 21 is the state which penetrated the long side through-hole 19 provided in the base 17 of the charging coil body 8 as mentioned above, the moving direction of the 1st pinion 22 mentioned above is carried out.
- the second drive shaft 23 penetrates the short side through-hole 20 provided in the base 17 of the charging coil body 8, and therefore the moving direction of the second pinion 24 described above.
- the base 17 of the charging coil body 8, that is, the charging coil 18 moves.
- the short side through-hole 20 provided in the base 17 of the charging coil body 8 has a groove shape opened on the substrate 6 side as described above. Will be done smoothly.
- the charging coil body 8 can be smoothly moved by absorbing the stress in the direction orthogonal to the rotation axis of the second drive shaft 23 due to the groove shape of the short side through hole 20.
- the long side through-hole 19 provided in the base 17 of the charging coil body 8 is arranged on the side of the charging coil 18 of the base 17 so that the base 17 is connected to the long racks on both sides.
- 11 has a shape penetrating toward 11.
- the short side through-hole 20 is arranged on the opposite side of the base 17 from the charging coil 18, that is, on the substrate 6 side, and has a shape that penetrates the base 17 toward the short racks 14 on both sides. .
- the short side through-hole 20 of the base 17 has a groove shape opened on the substrate 6 side.
- the first drive shaft 21 and the second drive shaft 23 are shifted in the thickness direction of the charging coil body 8 in the directions orthogonal to each other so as to be twisted.
- the second drive shaft 23, which is longer, is arranged so as to be received by the groove-shaped short-side through-hole 20.
- the charging coil 18 can move smoothly to the long side and the short side.
- one of the short-side through holes 20 having a groove shape has a larger opening diameter than the other, so that the charging coil 18 is also connected to the long side and the short side from this point. It will be possible to move smoothly.
- the opening diameter of one of the opposing two short side through-holes 20 is made larger than the other, for example, the driving force from the side far from the short side driver 10, that is, the short side driver 10, is transmitted.
- the stress in the direction orthogonal to the rotation axis of the second drive shaft 23 can be absorbed to move the charging coil body 8 smoothly, and the transmission loss of the drive force from the short side drive body 10 can be reduced.
- the long-side through-hole 19 may be slightly elongated with one side having a larger opening diameter than the other.
- a long second drive shaft 23 penetrates the short side through-hole 20 as shown in FIGS. 5 and 6, and the long second drive shaft 23 is a short first drive shaft 21.
- the deformation is absorbed and smooth operation is performed.
- a higher effect can be obtained by forming the through-hole that receives the longer drive shaft, which has a large amount of deformation during driving and is likely to generate a large amount of friction, into a groove shape.
- the long side motor 13 and the short side motor 16 are fixed to the lower case 2 and separated from the charging coil body 8 in terms of movement.
- the moving parts are the charging coil 18 and the base 17, the first drive shaft 21 and the first pinion 22, the second drive shaft 23 and the second pinion 24. It has become only.
- the weight of the charging coil body 8 becomes light and is not easily affected by the inertial force, which makes it difficult for the opposing relationship with the charging coil of the mobile phone to shift, and as a result, suppresses a decrease in charging efficiency. It can be done.
- the in-vehicle charging device includes the long-side driver provided on the long side of the rectangular installation area of the board and the short side provided on the short side of the rectangular installation area.
- the long side drive body includes a long rack disposed on both long sides of the rectangular installation area, a long side feed screw disposed on at least one long side, and the long side side A long side motor connected to a feed screw
- the short side drive body includes a short rack disposed on both short sides of the rectangular installation area and a short side disposed on at least one short side.
- a feed screw and a short side motor connected to the short side feed screw, and the charging coil body includes a base and a charging coil attached to the base; Is a long side side through opening penetrating between the long sides of the rectangular installation area, and the rectangle A short-side through-hole penetrating between the short sides of the mounting area, and a first drive shaft that penetrates the long-side through-hole is engaged with the long rack at both ends of the first drive shaft.
- a pinion is provided, and a second pinion that meshes with the short rack is provided at both ends of the second drive shaft that penetrates the short side through hole.
- the long-side motor and the short-side motor are separated from the charging coil body in terms of movement, and as a result, the weight of the charging coil body becomes light and hardly affected by inertial force. Thus, a decrease in charging efficiency can be suppressed.
- the present invention has an effect of suppressing a reduction in charging efficiency, and is useful as an in-vehicle charging device mounted on a vehicle.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
(実施の形態1)
図1において、符号1は本体ケースを示し、この本体ケース1は、図2のごとく上面が開口した下ケース2上に、図1のごとく下面が開口した上ケース3を装着することで構成されている。
2 下ケース
3 上ケース
4 上面板
5 長方形設置エリア
6 基板
7 側面板
8 充電コイル体
9 長辺側駆動体
10 短辺側駆動体
11 長形ラック
12 長辺側送りネジ
13 長辺側モータ
14 短形ラック
15 短辺側送りネジ
16 短辺側モータ
17 基台
18 充電コイル
19 長辺側貫通口
20 短辺側貫通口
21 第1の駆動軸
22 第1のピニオン
23 第2の駆動軸
24 第2のピニオン
25 Y軸モータ制御部
26 制御部
27 X軸モータ制御部
28 充電用コイル制御部
29 位置検出コイル
30 検出用コイル制御部
31 第1のナットブロック
32 第2のナットブロック
Claims (8)
- 長方形設置エリアを有する基板と、
前記基板の前記長方形設置エリアの上部に移動可能に配置された充電コイル体と、
前記長方形設置エリアの長辺側に配置された長辺側駆動体と、
前記長方形設置エリアの短辺側に配置された短辺側駆動体と、を備え、
前記長辺側駆動体は、前記長方形設置エリアの長辺方向に延在する長形ラックと、前記長形ラックに対して転動可能な第1のピニオンと、前記第1のピニオンが連結された第1の駆動軸と、前記基板に対して位置が固定され前記第1のピニオンを回転させる駆動力を発生する長辺側モータとを有し、
前記短辺側駆動体は、前記長方形設置エリアの短辺方向に延在する短形ラックと、前記短形ラックに対して転動可能な第2のピニオンと、前記第2のピニオンが連結された第2の駆動軸と、前記基板に対して位置が固定され前記第2のピニオンを回転させる駆動力を発生する短辺側モータとを有し、
前記充電コイル体は、基台と、前記基台に装着した充電コイルとを有し、
前記基台には、前記長方形設置エリアの長辺間に向かって前記第1の駆動軸が貫通する長辺側貫通口と、前記長方形設置エリアの短辺間に向かって前記第2の駆動軸が貫通する短辺側貫通口とを有する、車載用充電装置。 - 前記基台において、前記充電コイル側に前記長辺側貫通口が、前記基板側に前記短辺側貫通口が設けられ、
前記第1の駆動軸と前記第2の駆動軸とは、互いに直交する方向に、前記充電コイル体の厚さ方向において位置をずらして重ねて配置される、請求項1に記載の車載用充電装置。 - 前記短辺側貫通口は、前記基板側が開口した溝形状となっている、請求項2に記載の車載用充電装置。
- 前記溝形状となった一対の前記短辺側貫通口の一方は、他方に比べて開口径が大きくなっている、請求項3に記載の車載用充電装置。
- 前記長辺側モータの駆動部に連結された長辺側送りネジを有し、前記第1のピニオンの前記長辺側送りネジ側には、前記第1の駆動軸を回転可能に保持し前記長辺側送りネジと噛み合う第1のナットブロックが設けられ、前記長辺側モータの駆動力を前記第1のピニオン及び前記第1の駆動軸に伝える構造となっており、前記長辺側モータ及び前記長辺側送りネジの回転に伴って、前記第1のピニオンが回転して前記長形ラック上を転動する、請求項1から4のいずれか一項に記載の車載用充電装置。
- 前記短辺側モータの駆動部に連結された短辺側送りネジを有し、前記第2のピニオンの前記短辺側送りネジ側には、前記第2の駆動軸を回転可能に保持し前記短辺側送りネジと噛み合う第2のナットブロックが設けられ、前記短辺側モータの駆動力を前記第2のピニオン及び前記第2の駆動軸に伝える構造となっており、前記短辺側モータ及び前記短辺側送りネジの回転に伴って、前記第2のピニオンが回転して前記短形ラック上を転動する、請求項1から4のいずれか一項に記載の車載用充電装置。
- 前記長形ラックは、前記長方形設置エリアの対向する両長辺に配置され、前記第1のピニオンは前記第1の駆動軸の両端に設けられ、それぞれが前記両長辺の長形ラックに対して転動可能に噛合している、請求項1から4のいずれか一項に記載の車載用充電装置。
- 前記短形ラックは、前記長方形設置エリアの対向する両短辺に配置され、前記第2のピニオンは前記第2の駆動軸の両端に設けられ、それぞれが前記両短辺の短形ラックに対して転動可能に噛合している、請求項1から4のいずれか一項に記載の車載用充電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US13/989,075 US20130234662A1 (en) | 2011-09-02 | 2012-08-31 | Vehicle-mounted charging device |
CN2012800037221A CN103222150A (zh) | 2011-09-02 | 2012-08-31 | 车载充电装置 |
EP12828977.4A EP2752963A4 (en) | 2011-09-02 | 2012-08-31 | LOAD DEVICE MOUNTED ON A VEHICLE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2011-191346 | 2011-09-02 | ||
JP2011191346 | 2011-09-02 |
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WO2013031236A1 true WO2013031236A1 (ja) | 2013-03-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2012/005530 WO2013031236A1 (ja) | 2011-09-02 | 2012-08-31 | 車載用充電装置 |
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US (1) | US20130234662A1 (ja) |
EP (1) | EP2752963A4 (ja) |
JP (1) | JPWO2013031236A1 (ja) |
CN (1) | CN103222150A (ja) |
WO (1) | WO2013031236A1 (ja) |
Cited By (3)
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EP3007308A4 (en) * | 2013-05-31 | 2016-04-27 | Panasonic Ip Man Co Ltd | MOBILE TERMINAL LOAD DEVICE AND VEHICLE USING THE SAME |
CN107796431A (zh) * | 2017-11-06 | 2018-03-13 | 江苏精研科技股份有限公司 | 充电接头外观检测治具 |
CN110828614A (zh) * | 2019-11-22 | 2020-02-21 | 苏州晟成光伏设备有限公司 | 一种叠瓦电池片归正机构及其工作方法 |
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EP3032687B1 (en) * | 2013-07-18 | 2017-11-29 | Panasonic Intellectual Property Management Co., Ltd. | Contactless charger, program therefor, and automobile equipped with same |
WO2015064103A1 (ja) * | 2013-11-01 | 2015-05-07 | パナソニックIpマネジメント株式会社 | 携帯端末充電装置と、それを搭載した自動車 |
TWI536147B (zh) * | 2015-07-06 | 2016-06-01 | 緯創資通股份有限公司 | 無線充電裝置 |
EP3163590B1 (en) * | 2015-10-27 | 2018-06-13 | Continental Automotive GmbH | Coil positioning device |
EP3657631A1 (en) * | 2018-11-21 | 2020-05-27 | Siemens Aktiengesellschaft | System and method for assembling electromagnetically coupled components of an electrical device |
JP7281337B2 (ja) * | 2019-05-22 | 2023-05-25 | 株式会社Subaru | 車両 |
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- 2012-08-31 EP EP12828977.4A patent/EP2752963A4/en not_active Withdrawn
- 2012-08-31 JP JP2013531107A patent/JPWO2013031236A1/ja not_active Withdrawn
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CN110828614A (zh) * | 2019-11-22 | 2020-02-21 | 苏州晟成光伏设备有限公司 | 一种叠瓦电池片归正机构及其工作方法 |
CN110828614B (zh) * | 2019-11-22 | 2024-03-26 | 苏州晟成光伏设备有限公司 | 一种叠瓦电池片归正机构及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2752963A1 (en) | 2014-07-09 |
US20130234662A1 (en) | 2013-09-12 |
CN103222150A (zh) | 2013-07-24 |
JPWO2013031236A1 (ja) | 2015-03-23 |
EP2752963A4 (en) | 2015-07-15 |
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