JP7522263B2 - 無線充電装置 - Google Patents
無線充電装置 Download PDFInfo
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- JP7522263B2 JP7522263B2 JP2023085831A JP2023085831A JP7522263B2 JP 7522263 B2 JP7522263 B2 JP 7522263B2 JP 2023085831 A JP2023085831 A JP 2023085831A JP 2023085831 A JP2023085831 A JP 2023085831A JP 7522263 B2 JP7522263 B2 JP 7522263B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/731—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/124—Detection or removal of foreign bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/65—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overtemperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
2:電子装置
10:外殻
11:ハウジング
111:台
1111:内下面
1111a:第一の領域
1111b:第二の領域
1111c:排水斜面
1111d:第一の側
1111e:第二の側
1112:内側面
1113:遮水壁
1114:排水口
1115:空気出口
112:蓋
1121:支持面
1121a:配置領域
1122:内上面
1123:接続穴
113:内部空間
1131:排水路
1132:電子素子収容領域
12:エアガイド
121:シールド部
1221:凹部
122:壁部
123:ガイド空間
13:空気入口
20:無線充電モジュール
21:回路板
211:熱源
22:コイルパック
30:ファン
31:入風側
40:分離素子
41:排水槽
411:幅狭部
412:テーパー部
413:幅広部
50:支持クッション
51:突出構造
511:角
52:流路
60:ネジ
D1、D2:幅
H1、H2:深さ
O:開口
T1、T2:距離
L1:第一の直線
L2:第二の直線
L3:第三の直線
L4:第四の直線
S:平面
D1:第一の方向
D2:第二の方向
C:線分
Claims (15)
- 2つの電子装置を充電することに用いられる無線充電装置であって、
内部空間と、少なくとも1つの空気入口と、空気出口と、支持面とを有し、前記少なくとも1つの空気入口と前記空気出口は前記内部空間に接続し、前記支持面は2つの配置領域を有し、前記支持面は前記内部空間に反対向き、前記少なくとも1つの空気入口は前記2つの配置領域の間に位置し、前記2つの配置領域は前記2つの電子装置の配置に供することに用いられる、外殻と、
前記内部空間に設けられ、前記2つの配置領域に対応する、無線充電モジュールと、
前記内部空間内に設けられ、前記少なくとも1つの空気入口から空気を前記内部空間に吸い込み、前記空気出口により空気を吹き出すことに用いられる、ファンと、
を含む、無線充電装置。 - 前記外殻に接続して前記内部空間内に位置する分離素子を更に含み、前記分離素子は前記内部空間を排水路と電子素子収容領域とに分け、前記外殻は少なくとも1つの排水口を更に有し、前記少なくとも1つの空気入口と前記少なくとも1つの排水口は前記排水路に接続し、前記空気出口は前記電子素子収容領域に接続し、前記無線充電モジュールの少なくとも一部と前記ファンは前記電子素子収容領域に位置する、請求項1に記載の無線充電装置。
- 前記外殻は前記支持面に反対向く内上面と、前記内上面に向く内下面と、遮水壁とを有し、前記空気出口と前記少なくとも1つの排水口はいずれも前記内下面に位置し、前記遮水壁は前記内下面から隆起し、前記分離素子は前記内上面に固定され、前記分離素子と前記内下面との間には開口が形成され、前記遮水壁は前記開口を遮る、請求項2に記載の無線充電装置。
- 前記分離素子は排水槽を有し、前記外殻は内側面を更に有し、前記内側面は前記内上面と前記内下面とを繋げ、前記内上面と、前記内下面と、前記内側面と、前記排水槽とはともに前記排水路を形成し、前記排水槽は連接する幅広部と幅狭部とを有し、前記幅広部の幅は前記幅狭部の幅より大きく、前記幅狭部は前記幅広部より前記内側面から離れる、請求項3に記載の無線充電装置。
- 前記排水槽はテーパー部を更に有し、前記テーパー部は前記幅広部と前記幅狭部を繋げ、前記テーパー部の幅は前記幅狭部から前記幅広部への方向に沿って広がる、請求項4に記載の無線充電装置。
- 前記幅広部の深さは前記幅狭部の深さより大きく、前記テーパー部の深さは前記幅狭部から前記幅広部への方向に沿って広がる、請求項5に記載の無線充電装置。
- 前記遮水壁は前記内下面を第一の領域と第二の領域とに分け、前記第一の領域の少なくとも一部は前記排水路に対応し、前記第二の領域は前記電子素子収容領域に対応し、前記第一の領域は少なくとも1つの排水斜面を有し、前記少なくとも1つの排水斜面は相対的な第一の側と第二の側を有し、前記第一の側から前記内上面までの距離は前記第二の側から前記内上面までの距離より小さく、前記第二の側は前記第一の側と前記少なくとも1つの排水口との間に位置する、請求項3に記載の無線充電装置。
- 前記少なくとも1つの排水口の数と前記少なくとも1つの排水斜面の数はいずれも2つであり、前記2つの排水斜面は互いに対称し、前記2つの排水斜面は前記2つの排水口の間に位置する、請求項7に記載の無線充電装置。
- 前記外殻はハウジングと、エアガイドとを含み、前記内部空間と、前記空気出口と、前記支持面とは前記ハウジングに位置し、前記ハウジングは少なくとも1つの接続穴を有し、前記少なくとも1つの接続穴は前記支持面上に位置し、前記2つの配置領域の間に位置し、前記エアガイドはシールド部と壁部とを含み、前記壁部は前記シールド部の周囲に接続し、前記壁部は前記シールド部とともにガイド空間を形成し、前記壁部は前記シールド部から離れる側に複数の凹部を有し、前記壁部は前記支持面に当接して前記少なくとも1つの接続穴の周囲に位置し、前記少なくとも1つの空気入口の数は複数個であり、前記空気入口はそれぞれに前記凹部のところに形成され、前記空気入口は前記ガイド空間と前記少なくとも1つの接続穴を介して前記内部空間に接続する、請求項1に記載の無線充電装置。
- 前記少なくとも1つの接続穴の数は2つであり、前記凹部の数は4つであり、前記空気入口の数は4つであり、2つの前記空気入口は一方の前記接続穴の両側に相対的に位置し、別の2つの前記空気入口は他方の前記接続穴の両側に相対的に位置する、請求項9に記載の無線充電装置。
- 複数のネジを更に含み、前記エアガイドは前記ネジにより前記ハウジングに固定される、請求項9に記載の無線充電装置。
- 2つの支持クッションを更に含み、前記2つの支持クッションはそれぞれ前記2つの配置領域に設けられ、前記2つの支持クッションのそれぞれは複数の突出構造を有し、前記複数の突出構造は前記2つの電子装置を支持することに用いられ、前記複数の突出構造は前記少なくとも1つの空気入口に向く複数の流路を形成する、請求項1に記載の無線充電装置。
- 前記支持クッションのそれぞれにおいて、前記複数の突出構造は三角形状のバンプであり、それぞれに互いに平行な第一の直線と、第二の直線と、第三の直線と、第四の直線とに沿って配列し、前記第二の直線及び前記第三の直線は前記第一の直線と前記第四の直線との間に位置し、前記第一の直線及び前記第三の直線に位置する一部の前記複数の突出構造の角は第一の方向に向き、前記第二の直線及び前記第四の直線に配列する別の一部の前記複数の突出構造の角は第二の方向に向き、前記第一の方向と前記第二の方向とは反対であり、前記第一の直線及び前記第二の直線に位置する一部の前記複数の突出構造は千鳥に配列し、前記第三の直線及び前記第四の直線に位置する別の一部の前記複数の突出構造は千鳥に配列する、請求項12に記載の無線充電装置。
- 前記第一の直線と、前記第二の直線と、前記第三の直線と、前記第四の直線とは前記少なくとも1つの空気入口が位置する平面に対して平行である、請求項13に記載の無線充電装置。
- 前記無線充電モジュールは回路板とそれぞれに前記2つの配置領域に対応する2つのコイルパックとを含み、前記回路板は前記2つのコイルパックより前記ファンに近く、前記回路板は前記ファンの入風側の近隣にある少なくとも1つの熱源を有する、請求項1に記載の無線充電装置。
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