To provide an electronic control device which can inhibit occurrence of a failure in its control.SOLUTION: An electronic control device 10 has: a housing; and a blower fan 100 which has a blade part 120 and a housing 200 and supplies air to an outer surface of the housing from second vent holes 212 provided at the housing 200 in conjunction with rotation of the blade part 120. Further, the electronic control device 10 includes: a calculation part which is housed in the housing and controls the blower fan 100 and an engine; and a circuit element 61 including a cooling instruction part which drives the blower fan in response to an instruction from the calculation part and an actuator driving part which drives the engine. The second vent ports 212 are provided at positions in the housing such that air is supplied to a facing part of the circuit element 61.SELECTED DRAWING: Figure 3
【課題】制御に不具合が生じることを抑制できる電子制御装置を提供すること。【解決手段】電子制御装置10は、筐体と、羽根部120とハウジング200とを有し、羽根部120の回転にともないハウジング200に設けられた第2通気口212から筐体の外面に空気を供給する送風ファン100とを備えている。また、電子制御装置10は、筐体に収容され、送風ファン100及びエンジンを制御する演算部と、演算部からの指示に応じて送風ファンを駆動する冷却指示部及びエンジンを駆動するアクチュエータ駆動部を含む回路素子61とを備えている。そして、第2通気口212は、筐体における回路素子61の対向部に空気が供給される位置に設けられている。【選択図】図3
ELECTRONIC CONTROL DEVICE
電子制御装置
2019-02-07
Patent
Electronic Resource
Japanese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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