To provide a highly reliable Faraday cage ensuring better protection and interception of electrical component inside and outside of the housing from electromagnetic waves.SOLUTION: A housing (10) for encapsulating at least one electronic component of a motor car includes a first housing member (20) having a first circumference connection surface (21) on the external surface, and a second housing member (30) having a second circumference connection surface (31) on the internal surface. The housing member (20, 30) are designed so that the first and second circumference connection surface (21, 31) are located to face each other in the connection state. The first housing member (20) includes multiple biting elements (22) projecting from the corresponding first circumference connection surface (21). A passivation film is formed on the second housing member (30). In a state where the first and second housing member (20, 30) are interconnected, the biting elements (22) penetrates the passivation film.SELECTED DRAWING: Figure 1
【課題】ハウジング内外の電気部品を電磁波からより良好に保護及び遮蔽する信頼性の高いファラデーケージを提供すること。【解決手段】自動車の少なくとも1つの電子部品を封入するハウジング(10)であって、外面に第1の周縁接続面(21)を有する第1のハウジング部材(20)と、内面に第2の周縁接続面(31)を有する第2のハウジング部材(30)とを備える。前記ハウジング部材(20、30)は、前記第1及び第2の周縁接続面(21、31)が接続状態において互いに面して位置するように設計される。前記第1のハウジング部材(20)は、対応する前記第1の周縁接続面(21)から突出する複数の食込み要素(22)を備える。前記第2のハウジング部材(30)にはパッシベーション膜が形成される。前記第1及び第2のハウジング部材(20,30)同士が接続された状態では、前記食込み要素(22)が前記パッシベーション膜を貫通する。【選択図】図1
HOUSING FOR ENCAPSULATING AT LEAST ONE ELECTRICAL COMPONENT OF MOTOR CAR
自動車の少なくとも1つの電気部品を封入するハウジング
2020-09-17
Patent
Electronic Resource
Japanese
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