To provide a power transmission coil unit capable of suppressing metal foreign matters from remaining on a surface of a housing.SOLUTION: A power transmission coil unit includes a power transmission coil and a first housing for housing the power transmission coil. A first surface of the first housing is a surface positioned on a predetermined first direction side of a surface of the first housing, and being inclined with respect to a first base surface of the first housing. The first base surface is a surface parallel to a surface facing the power transmission coil side of a base portion that the first housing has and having the largest area, and a plane parallel to the first direction.SELECTED DRAWING: Figure 3
【課題】金属製の異物が筐体の表面に乗ったまま残ってしまうことを抑制することができる送電コイルユニットを提供する。【解決手段】送電コイルと、前記送電コイルを収容する第1筐体と、を備え、前記第1筐体の第1表面は、前記第1筐体の表面のうち所定の第1方向側に位置する表面であり、且つ、前記第1筐体の第1ベース面に対して傾斜しており、前記第1ベース面は、前記第1筐体が有するベース部分の前記送電コイル側に面する面のうち最も面積が大きな面と平行な面であり、且つ、前記第1方向と平行な面である、送電コイルユニット。【選択図】図3
POWER TRANSMISSION COIL UNIT, POWER RECEIVING COIL UNIT, AND WIRELESS POWER TRANSMISSION SYSTEM
送電コイルユニット、受電コイルユニット、及びワイヤレス電力伝送システム
2021-08-10
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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