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1. WO2020135732 - VEHICLE-MOUNTED POWER SOURCE STRUCTURE

Publication Number WO/2020/135732
Publication Date 02.07.2020
International Application No. PCT/CN2019/129253
International Filing Date 27.12.2019
IPC
H05K 7/20 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
CPC
H05K 7/20
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
H05K 7/20927
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
2089for power electronics, e.g. for inverters for controlling motor
20927Liquid coolant without phase change
H05K 9/00
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
9Screening of apparatus or components against electric or magnetic fields
H05K 9/0037
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
9Screening of apparatus or components against electric or magnetic fields
0007Casings
002with localised screening
0022of components mounted on printed circuit boards [PCB]
0037Housings with compartments containing a PCB, e.g. partitioning walls
Applicants
  • 比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]
Inventors
  • 刘宇 LIU, Yu
  • 王超 WANG, Chao
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201811647710.829.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VEHICLE-MOUNTED POWER SOURCE STRUCTURE
(FR) STRUCTURE DE SOURCE D'ALIMENTATION ÉLECTRIQUE MONTÉE SUR UN VÉHICULE
(ZH) 一种车载电源结构
Abstract
(EN)
Disclosed is a vehicle-mounted power source structure 100, comprising a box 1, a shield plate 2, a main PCB 4 and a control PCB 5, wherein the shield plate 2 is arranged inside the box 1; the box 1 is divided into a first area 11 and a second area 12 by means of the shield plate 2, and the first area 11 is in communication with the second area 12; the main PCB 4 is electrically connected to the control PCB 5; the first area 11 is further provided with a power device 41 and a high-voltage and high-current signal device 42 that are electrically connected to the main PCB 4; and the second area 12 is further provided with a non-power device 51 and a low-voltage and low-current signal device 52 that are electrically connected to the control PCB 5.
(FR)
L'invention concerne une structure de source d'alimentation électrique montée sur un véhicule 100, comprenant une boîte 1, une plaque de protection 2, une carte de ciruit imprimé (PCB de l'anglais "printed circuit board") principale 4 et une PCB de commande 5, la plaque de protection 2 étant disposée à l'intérieur de la boîte 1 ; la boîte 1 est divisée en une première zone 11 et une seconde zone 12 au moyen de la plaque de protection 2, et la première zone 11 est en communication avec la seconde zone 12 ; la PCB principale est électriquement connectée à la PCB de commande 5 ; la première zone 11 est en outre pourvue d'un dispositif d'alimentation électrique 41 et d'un dispositif de signal haute tension et de courant élevé 42 qui sont électriquement connectés à la PCB principale 4 ; et la seconde zone 12 est en outre pourvue d'un dispositif de non alimentation électrique 51 et d'un dispositif de signal basse tension et de faible courant 52 qui sont électriquement connectés à la PCB de commande 5.
(ZH)
本公开涉及一种车载电源结构100,包括箱体1、屏蔽板2、主PCB板4以及控制PCB板5,屏蔽板2设置在箱体1内,箱体1通过屏蔽板2分为第一区域11和第二区域12,第一区域11和第二区域12连通,主PCB板4和控制PCB板5电连接;第一区域11上还设有电连接在主PCB板4的功率器件41和高压大电流信号器件42;第二区域12上还设有电连接在控制PCB板5的非功率器件51和低压小电流信号器件52。
Also published as
Latest bibliographic data on file with the International Bureau