Abstract: A vehicle includes a battery, an electric power acquirer, a power supply unit, and a controller. The electric power acquirer is able to acquire, from outside the vehicle, electric power to be charged to the battery. The power supply unit is able to receive electric power from a power line and supply a power supply voltage to a device other than a traveling motor. The controller is able to execute electric power adjustment processing on the condition that electric power is acquired from the electric power acquirer and the power supply unit is in operation. The electric power adjustment processing includes reducing a difference between electric power to be acquired from the electric power acquirer and electric power to be inputted to the power supply unit.

Abstract: A vehicle includes a secondary battery, a heater configured to be able to raise a temperature of the secondary battery, and a charging control unit configured to be connectable to an external power source. The charging control unit is configured to be able to output electric power supplied from the external power source to the secondary battery and the heater when connected to the external power source. The charging control unit is configured to be able to request the external power source for a requested power amount, and to be able to receive a supply of a supplied power amount in accordance with the requested power amount from the external power source. The charging control unit requests the external power source for the requested power amount including a first power amount required for charging the secondary battery and a second power amount required for heating by the heater.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a power supply unit, and a controller. The controller is able to switch a mode of electric power transmission to a direct transmission mode on the first condition that electric power is transmitted from the electric power acquirer to the battery and the power supply unit is in continuous operation or starts up. The direct transmission mode includes that the relay is in a disconnected state and electric power is transmitted from the electric power acquirer to the power supply unit.

Abstract: A vehicle includes a battery for traveling; an air conditioner that includes a defroster mode and that is configured to air-condition a vehicle cabin using a refrigeration cycle; a battery cooler configured to cool the battery with a coolant that is cooled by heat exchange with a refrigerant flowing through the air conditioner; and a control unit configured to control the air conditioner and the battery cooler. In a case where a temperature of the battery is higher than a reference temperature, the control unit operates the battery cooler and controls the air conditioner such that the air conditioner operates in the defroster mode when the vehicle is moving, and the control unit operates the battery cooler and stops the air conditioner when the vehicle is stopped.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a pre-charge relay, a power supply unit, and a controller. The controller performs a control of electric power transmission through a power line of the vehicle. The controller executes pre-charge processing on a request for operation of the power supply unit, with the relay being in a disconnected state, and with the electric power acquirer being available for electric power acquisition. The pre-charge processing includes raising a voltage of the power line by switching the pre-charge relay. The controller causes a transition of a mode of the electric power transmission to a direct transmission mode. The direct transmission mode includes transmitting electric power acquired by the electric power acquirer to the power supply unit.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a power supply unit, and a controller. The controller is able to switch a mode of electric power transmission to a direct transmission mode on the first condition that electric power is transmitted from the electric power acquirer to the battery and the power supply unit is in continuous operation or starts up. The direct transmission mode includes that the relay is in a disconnected state and electric power is transmitted from the electric power acquirer to the power supply unit.

Abstract: A vehicle includes a battery, an electric power acquirer, a power supply unit, and a controller. The electric power acquirer is able to acquire, from outside the vehicle, electric power to be charged to the battery. The power supply unit is able to receive electric power from a power line and supply a power supply voltage to a device other than a traveling motor. The controller is able to execute electric power adjustment processing on the condition that electric power is acquired from the electric power acquirer and the power supply unit is in operation. The electric power adjustment processing includes reducing a difference between electric power to be acquired from the electric power acquirer and electric power to be inputted to the power supply unit.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a pre-charge relay, a power supply unit, and a controller. The controller performs a control of electric power transmission through a power line of the vehicle. The controller executes pre-charge processing on a request for operation of the power supply unit, with the relay being in a disconnected state, and with the electric power acquirer being available for electric power acquisition. The pre-charge processing includes raising a voltage of the power line by switching the pre-charge relay. The controller causes a transition of a mode of the electric power transmission to a direct transmission mode. The direct transmission mode includes transmitting electric power acquired by the electric power acquirer to the power supply unit.

Abstract: A shutter unit includes a plurality of shutters that are grouped into groups corresponding to one of a plurality of fans, the grouped shutters being arranged beside one another and positioned on a leeward side or a windward side of the corresponding one of the plurality of fans, the grouped shutters being capable of pivoting between an open position and a closed position, the plurality of fans being for sending wind to an inside of an electronic apparatus casing; a coupling member that couples the grouped shutters together so that the grouped shutters are pivotable; and a retaining member that retains the grouped shutters in a state of being in the open position and inclined with respect to a flow direction of returning wind returning from the inside of the electronic apparatus casing toward a side of the plurality of fans.

Abstract: A shutter unit includes a plurality of shutters that are grouped into groups corresponding to one of a plurality of fans, the grouped shutters being arranged beside one another and positioned on a leeward side or a windward side of the corresponding one of the plurality of fans, the grouped shutters being capable of pivoting between an open position and a closed position, the plurality of fans being for sending wind to an inside of an electronic apparatus casing; a coupling member that couples the grouped shutters together so that the grouped shutters are pivotable; and a retaining member that retains the grouped shutters in a state of being in the open position and inclined with respect to a flow direction of returning wind returning from the inside of the electronic apparatus casing toward a side of the plurality of fans.

Abstract: An electronic circuit unit includes an electronic circuit unit main body that is housed in a shelf, a first rotating shaft that is provided on a front side of the electronic circuit unit main body, a lever member rotatably provided about the first rotating shaft for urging the electronic-circuit-unit-main-body toward a depth side of the shelf, a second rotating shaft that is provided in the lever member and extends parallel to the first rotating shaft, a locking member rotatably provided about the second rotating shaft. When the lever member is rotated in a first direction about the first rotating shaft, the electronic circuit unit main body is moved toward a depth side of the shelf. When the lever member is rotated in a second direction, opposite to the first direction, the electronic circuit unit main body is moved toward a front side of the shelf.

Abstract: An electronic apparatus including a housing that includes a first connector, and a printed circuit board unit that includes a printed circuit board, a second connector that is connected to the first connector at the completion of insertion of the printed circuit board into the housing, a lever that is rotatably provided for the printed circuit board, and a lock mechanism that locks the lever in a predetermined position. Wherein when the printed circuit board is inserted into the housing, the lever in a first position comes into contact with the housing, when the printed circuit board is further inserted into the housing, the lever rotates in one direction while being in contact with the housing, and when the insertion of the printed circuit board into the housing is completed, the lever is in a second position, and the lock mechanism locks the lever in the second position.

Abstract: An electronic circuit unit includes an electronic circuit unit main body that is housed in a shelf, a first rotating shaft that is provided on a front side of the electronic circuit unit main body, a lever member rotatably provided about the first rotating shaft for urging the electronic-circuit-unit-main-body toward a depth side of the shelf, a second rotating shaft that is provided in the lever member and extends parallel to the first rotating shaft, a locking member rotatably provided about the second rotating shaft. When the lever member is rotated in a first direction about the first rotating shaft, the electronic circuit unit main body is moved toward a depth side of the shelf. When the lever member is rotated in a second direction, opposite to the first direction, the electronic circuit unit main body is moved toward a front side of the shelf.

Abstract: An electronic apparatus includes a housing having a first connector; a Plug In Unit (PIU) having a second connecter, coupled to the first connector, and inserted into the housing; a first guide mechanism (1st GM) provided on the housing and/or the PIU; a second guide mechanism (2nd GM) provided on another housing and/or the PIU and guides insertion of the PIU in cooperation with the 1st GM so that the first connector is coupled to the second connector. The 1st GM, for example, includes a guide cylinder, and the 2nd GM, for example, includes a pin inserted into the guide cylinder; a fixed cylinder surrounding the pin; and a movable member, which has a hole that passes through the fixed cylinder, and the movable member is held by the fixed cylinder to be movable in the axial direction. The guide cylinder pushes the movable member when the pin is inserted.

Abstract: An electronic apparatus including a housing that includes a first connector, and a printed circuit board unit that includes a printed circuit board, a second connector that is connected to the first connector at the completion of insertion of the printed circuit board into the housing, a lever that is rotatably provided for the printed circuit board, and a lock mechanism that locks the lever in a predetermined position. Wherein when the printed circuit board is inserted into the housing, the lever in a first position comes into contact with the housing, when the printed circuit board is further inserted into the housing, the lever rotates in one direction while being in contact with the housing, and when the insertion of the printed circuit board into the housing is completed, the lever is in a second position, and the lock mechanism locks the lever in the second position.

Abstract: A printed board to be loaded into a printed-board-receiving structure having a backboard and a guide rail, the backboard having a connector plug-in connectable to a connector on the printed board, the guide rail guiding the printed board toward the backboard and having a groove including a sloping portion, the printed board includes a sloping portion forming a projection at an end of the printed board, the projection being fittable and slidable along the groove in the guide rail.

Abstract: An electronic apparatus includes a housing having a first connector; a Plug In Unit (PIU) having a second connecter, coupled to the first connector, and inserted into the housing; a first guide mechanism (1st GM) provided on the housing and/or the PIU; a second guide mechanism (2nd GM) provided on another housing and/or the PIU and guides insertion of the PIU in cooperation with the 1st GM so that the first connector is coupled to the second connector. The 1st GM, for example, includes a guide cylinder, and the 2nd GM, for example, includes a pin inserted into the guide cylinder; a fixed cylinder surrounding the pin; and a movable member, which has a hole that passes through the fixed cylinder, and the movable member is held by the fixed cylinder to be movable in the axial direction. The guide cylinder pushes the movable member when the pin is inserted.

Abstract: A printed board to be loaded into a printed-board-receiving structure having a backboard and a guide rail, the backboard having a connector plug-in connectable to a connector on the printed board, the guide rail guiding the printed board toward the backboard and having a groove including a sloping portion, the printed board includes a sloping portion forming a projection at an end of the printed board, the projection being fittable and slidable along the groove in the guide rail.

Abstract: An electronic device having an exhaust opening configured to exhaust air outside, the electronic device includes a door part configured to close the exhaust opening when the electronic device has a predetermined temperature, wherein the door part is rotated based on the own weight of the door part and a wind pressure of the air taken in the electronic device and exhausted outside the electronic device, so that the exhaust opening is closed.

Abstract: An electronic device having an exhaust opening configured to exhaust air outside, the electronic device includes a door part configured to close the exhaust opening when the electronic device has a predetermined temperature, wherein the door part is rotated based on the own weight of the door part and a wind pressure of the air taken in the electronic device and exhausted outside the electronic device, so that the exhaust opening is closed.