JP7751808B2 - 車載電気部品冷却構造 - Google Patents
車載電気部品冷却構造Info
- Publication number
- JP7751808B2 JP7751808B2 JP2022012331A JP2022012331A JP7751808B2 JP 7751808 B2 JP7751808 B2 JP 7751808B2 JP 2022012331 A JP2022012331 A JP 2022012331A JP 2022012331 A JP2022012331 A JP 2022012331A JP 7751808 B2 JP7751808 B2 JP 7751808B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- duct
- blower
- bulging
- section
- 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.)
- Active
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
-
- 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
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0416—Arrangement in the rear part of the vehicle
-
- 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
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0422—Arrangement under the front seats
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
Claims (4)
- 車両の乗員室を形成する壁を貫通する通気孔を有する通気部と、前記車両の後部領域に設けられ且つ前記後部領域内の所定の電気部品を冷却するための空気の流れを発生させる送風機と、前記通気部から前記送風機まで延びる流路を形成するダクトと、を含む、車載電気部品冷却構造において、
前記ダクトは、筒状に形成された基準管部と、前記基準管部の外面よりも外側に膨らむと共に筒状に形成された複数の膨出管部と、を有し、
前記複数の膨出管部は、少なくとも、第1膨出管部と、前記流路に沿う方向について前記第1膨出管部よりも通気部側に位置する第2膨出管部と、を含み、
前記第2膨出管部の内部容積は、前記第1膨出管部の内部容積よりも大きく、
前記通気部は、車両上下方向について前記所定の電気部品及び前記送風機よりも上方に位置しており、
前記第2膨出管部は、車幅方向に扁平な断面を有して車両上下方向に延びており、
前記第2膨出管部の車両上下方向のダクト長は、前記第2膨出管部の車幅方向のダクト幅よりも大きい、車載電気部品冷却構造。 - 前記ダクト内の前記流路は、前記第1膨出管部と前記第2膨出管部との間の所定位置において屈曲している、請求項1に記載の車載電気部品冷却構造。
- 前記第2膨出管部は、車幅方向内側から視た場合、車両上下方向について、前記第1膨出管部の車幅方向外側から前記通気部の後方まで延びている、請求項2に記載の車載電気部品冷却構造。
- 前記ダクトは、筒状に形成されると共に前記通気部と接続する端部を有し、
前記ダクト内の前記流路は、前記第2膨出管部と前記端部との間の所定位置において屈曲している、請求項1~3のいずれか一つに記載の車載電気部品冷却構造。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022012331A JP7751808B2 (ja) | 2022-01-28 | 2022-01-28 | 車載電気部品冷却構造 |
| EP22211905.9A EP4219206B1 (en) | 2022-01-28 | 2022-12-07 | Vehicle-mounted electric component cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022012331A JP7751808B2 (ja) | 2022-01-28 | 2022-01-28 | 車載電気部品冷却構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023110724A JP2023110724A (ja) | 2023-08-09 |
| JP7751808B2 true JP7751808B2 (ja) | 2025-10-09 |
Family
ID=84440024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022012331A Active JP7751808B2 (ja) | 2022-01-28 | 2022-01-28 | 車載電気部品冷却構造 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4219206B1 (ja) |
| JP (1) | JP7751808B2 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324771A (ja) | 2004-04-16 | 2005-11-24 | Honda Motor Co Ltd | バッテリ冷却システム |
| JP2008014565A (ja) | 2006-07-05 | 2008-01-24 | Nissan Motor Co Ltd | ダクト構造 |
| JP2009202692A (ja) | 2008-02-27 | 2009-09-10 | Honda Motor Co Ltd | 車両用空調システム |
| JP2010140861A (ja) | 2008-12-15 | 2010-06-24 | Calsonic Kansei Corp | 車両用電池冷却装置 |
| JP2020152160A (ja) | 2019-03-18 | 2020-09-24 | 三菱自動車工業株式会社 | 車載電池の温調風導入構造 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166728A (ja) | 2000-11-30 | 2002-06-11 | Toyota Auto Body Co Ltd | 高電圧バッテリの冷却構造 |
| DE10112010B4 (de) * | 2001-03-13 | 2018-03-08 | Valeo Klimasysteme Gmbh | Luftführungskanal und Kraftfahrzeugs-Heiz-, Belüftungs- und oder Klimaanlage |
| FR2871872B1 (fr) * | 2004-06-18 | 2008-02-22 | Renault Sas | Conduit de ventilation comportant des moyens d'attenuation de bruit |
| FR2912201A1 (fr) * | 2007-02-02 | 2008-08-08 | Trelleborg Fluid & Acoustic Solutions Tfas | Dispositif d'attenuation des bruits pour circuit d'admission de fluide gazeux |
| JP6107929B2 (ja) * | 2013-03-22 | 2017-04-05 | トヨタ自動車株式会社 | 温度調節構造 |
| JP6524654B2 (ja) * | 2014-12-09 | 2019-06-05 | トヨタ自動車株式会社 | バッテリパックの冷却構造 |
| JP2018203141A (ja) * | 2017-06-07 | 2018-12-27 | スズキ株式会社 | 空気取り込み構造 |
-
2022
- 2022-01-28 JP JP2022012331A patent/JP7751808B2/ja active Active
- 2022-12-07 EP EP22211905.9A patent/EP4219206B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324771A (ja) | 2004-04-16 | 2005-11-24 | Honda Motor Co Ltd | バッテリ冷却システム |
| JP2008014565A (ja) | 2006-07-05 | 2008-01-24 | Nissan Motor Co Ltd | ダクト構造 |
| JP2009202692A (ja) | 2008-02-27 | 2009-09-10 | Honda Motor Co Ltd | 車両用空調システム |
| JP2010140861A (ja) | 2008-12-15 | 2010-06-24 | Calsonic Kansei Corp | 車両用電池冷却装置 |
| JP2020152160A (ja) | 2019-03-18 | 2020-09-24 | 三菱自動車工業株式会社 | 車載電池の温調風導入構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4219206A2 (en) | 2023-08-02 |
| EP4219206B1 (en) | 2026-01-28 |
| JP2023110724A (ja) | 2023-08-09 |
| EP4219206A3 (en) | 2023-08-23 |
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