JP2019016511A5

JP2019016511A5 -

Info

Publication number: JP2019016511A5
Application number: JP2017133049A
Authority: JP
Filing date: 2017-07-06
Publication date: 2019-06-20
Anticipated expiration: 2037-07-06

Description

開示された電池装置のひとつは、複数の単電池（２０）と、複数の単電池を収容する電池ケース（２１）と、電池ケースの外部に設けられて、電池ケースの外部の空気を内部に引き込んで複数の単電池を冷却する空気流れを形成する送風装置（３）と、電池ケースの外部に設けられる電子部品（４，５）と、を備え、
送風装置は、電池ケースの内部と連通して電池ケースの外部の空気を電池ケースの内部を経由して吸い込む吸込み部（３３０）と、異なる複数の方向に空気を吹き出す吹出し部（３５）とを有し、電子部品は、吹出し部よりも空気流れの下流に設けられており、送風装置は、ファン（３０）の径外方向に放射状に空気を吹き出すターボファンを有し、ファンは、吹出し部に対向する位置に設けられた電子部品に対して傾いた姿勢で設置されている。 One of the disclosed battery devices is provided outside the battery case with a plurality of single cells (20), a battery case (21) for containing the plurality of single cells, and the air outside the battery case inside. A blower (3) that forms an air flow that draws in and cools a plurality of unit cells, and an electronic component (4, 5) provided outside the battery case,
The air blower communicates with the inside of the battery case and sucks the air outside the battery case via the inside of the battery case (330), and a blow-off portion (35) which blows air in a plurality of different directions. The electronic component is provided downstream of the air flow than the blowout unit, and the blower includes a turbofan that blows out air radially outward of the fan (30), and the fan is the blowout unit. It is installed in an inclined posture with respect to the electronic component provided at the position opposite to .

開示された電池装置のひとつは、複数の単電池（２０）と、複数の単電池を収容する電池ケース（２１）と、電池ケースの外部に設けられて、電池ケースの外部の空気を内部に引き込んで複数の単電池を冷却する空気流れを形成する送風装置（３）と、電池ケースの外部に設けられる電子部品（４，５）と、を備え、
送風装置は、電池ケースの内部と連通して電池ケースの外部の空気を電池ケースの内部を経由して吸い込む吸込み部（３３０）と、異なる複数の方向に空気を吹き出す吹出し部（３５）とを有し、電子部品は、吹出し部よりも空気流れの下流に設けられている。
送風装置は、ファン（３０）の径外方向に放射状に空気を吹き出すターボファンを有し、
ファンの全体は、吹出し部に対向する位置に設けられた電子部品に対して空気吹出し方向に重なるように設置されており、
電子部品は、単電池に接続されている電池側端子（４０）と、電子部品において電池側端子が設けられている部位（４２２）と対向する部位（４２３）に設けられて、負荷に接続されている負荷側端子（４１）とを有し、
ファンは、電子部品において電池側端子と負荷側端子との間を占める部分（ＡＲ１）に重なるように設置されている。 One of the disclosed battery devices is provided outside the battery case with a plurality of single cells (20), a battery case (21) for containing the plurality of single cells, and the air outside the battery case inside. includes a blower for forming an air flow for cooling the unit cells of multiple (3) draw, the electronic component provided outside of the battery case (4,5), a,
Blower, the suction unit sucks through the inside of the battery case to the outside of the air within the communication with batteries case of the battery case and (330), blowing portion blows air to a plurality of different directions and (35) And the electronic component is provided downstream of the air flow than the blowout unit .
The blower has a turbo fan which blows out air radially outward of the fan (30).
The entire fan is installed so as to overlap in the air blowing direction with the electronic component provided at the position facing the blowing portion,
The electronic component is provided in a portion (423) opposite to the battery side terminal (40) connected to the unit cell and the portion (422) where the battery side terminal is provided in the electronic component, and is connected to the load And the load side terminal (41)
The fan is installed so as to overlap a portion (AR1) which occupies between the battery side terminal and the load side terminal in the electronic component.

開示された電池装置のひとつは、複数の単電池（２０）と、複数の単電池を収容する電池ケース（２１）と、電池ケースの外部に設けられて、電池ケースの外部の空気を内部に引き込んで複数の単電池を冷却する空気流れを形成する送風装置（３）と、電池ケースの外部に設けられる電子部品（４，５）と、を備え、
送風装置は、電池ケースの内部と連通して電池ケースの外部の空気を電池ケースの内部を経由して吸い込む吸込み部（３３０）と、異なる複数の方向に空気を吹き出す吹出し部（３５）とを有し、電子部品は、吹出し部よりも空気流れの下流に設けられている。
送風装置は、ファン（３０）の径外方向に放射状に空気を吹き出すターボファンを有し、
電池ケースの内部において最も下流に位置する下流通路（２２３）は、吸込み部よりも下方に位置し、送風装置は、吸込み部が下流通路に向くように傾いた姿勢で設置されている。 One of the disclosed battery devices is provided outside the battery case with a plurality of single cells (20), a battery case (21) for containing the plurality of single cells, and the air outside the battery case inside. A blower (3) that forms an air flow that draws in and cools a plurality of unit cells, and an electronic component (4, 5) provided outside the battery case,
The air blower communicates with the inside of the battery case and sucks the air outside the battery case via the inside of the battery case (330), and a blow-off portion (35) which blows air in a plurality of different directions. And the electronic component is provided downstream of the air flow than the blowout unit.
The blower has a turbo fan which blows out air radially outward of the fan (30).
Downstream passage located most downstream in the battery case (223), the suction unit positioned below, blower, the suction unit is that is installed in a posture inclined to face the downstream passage.

Claims

With multiple cells (20),
A battery case (21) for accommodating a plurality of the unit cells;
An air blower (3) provided outside the battery case to draw air outside the battery case into the inside to form an air flow for cooling a plurality of the unit cells;
Electronic components (4, 5) provided outside the battery case;
Equipped with
The air blower communicates with the inside of the battery case and sucks the air outside the battery case via the inside of the battery case (330), and a blow-off portion (air blows out air in different directions) 35) and
The electronic component is provided downstream of the air flow from the blowout portion ,
The blower has a turbo fan which blows out air radially outward of the fan (30).
The battery device , wherein the fan is installed in an inclined posture with respect to the electronic component provided at a position facing the blowout portion .

The entire fan battery device according to claim 1 that is disposed so as to overlap the air blowing direction with respect to the electronic component provided at a position opposed to the balloon portion.

The battery device according to claim 1 or 2 , wherein the downstream passage (223) located most downstream in the inside of the battery case is located below the suction portion .

With multiple cells (20),
A battery case (21) for accommodating a plurality of the unit cells;
An air blower (3) provided outside the battery case to draw air outside the battery case into the inside to form an air flow for cooling a plurality of the unit cells;
Electronic components (4, 5) provided outside the battery case;
Equipped with
The air blower communicates with the inside of the battery case and sucks the air outside the battery case via the inside of the battery case (330), and a blow-off portion (air blows out air in different directions) 35) and
The electronic component is provided downstream of the air flow from the blowout portion,
The blower has a turbo fan which blows out air radially outward of the fan (30).
The downstream passage (223) located most downstream in the inside of the battery case is located below the suction portion,
The blower, the suction unit is tilted batteries that are installed in a posture device facing the downstream passage.

The battery device according to claim 4 , wherein the whole of the fan is installed so as to overlap in the air blowing direction with respect to the electronic component provided at a position facing the blowing portion .

The battery device according to claim 4 , wherein the fan is installed in an inclined posture with respect to the electronic component provided at a position facing the blowout portion .

The electronic component is provided at a portion (423) opposite to a battery side terminal (40) connected to the unit cell and a portion (422) where the battery side terminal is provided in the electronic component, And has a load side terminal (41) connected to the load;
The battery according to any one of claims 1 to 6, wherein the fan is installed so as to overlap a portion (AR1) that occupies between the battery side terminal and the load side terminal in the electronic component. apparatus.

With multiple cells (20),
A battery case (21) for accommodating a plurality of the unit cells;
An air blower (3) provided outside the battery case to draw air outside the battery case into the inside to form an air flow for cooling a plurality of the unit cells;
Electronic components (4, 5) provided outside the battery case;
Equipped with
The air blower communicates with the inside of the battery case and sucks the air outside the battery case via the inside of the battery case (330), and a blow-off portion (air blows out air in different directions) 35) and
The electronic component is provided downstream of the air flow from the blowout portion,
The blower may have a turbofan blows air radially outward in a radial fan (30),
The whole of the fan is installed so as to overlap in the air blowing direction with respect to the electronic component provided at a position facing the blowing portion,
The electronic component is provided at a portion (423) opposite to a battery side terminal (40) connected to the unit cell and a portion (422) where the battery side terminal is provided in the electronic component, And has a load side terminal (41) connected to the load;
The fan, the installation has been that batteries device so as to overlap the portion (AR1), which accounts for between the electronic component and the battery-side terminal and the load terminal.

The electronic components, battery device according to any one of claims 8 currents for a plurality of the unit cells from claim 1 that include a relay device (4) is controllable components.

The battery device according to claim 9 , wherein the electronic component further includes a battery control device (5) that controls input and output with respect to a plurality of the single cells.