公开(公告)号：US20150037630A1

公开(公告)日：2015-02-05

申请号：US14516244

申请日：2014-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Yu ,  Wen Fang ,  Junxian Liu

IPC: H01M2/10 ,  H01M2/12

CPC classification number: H01M2/1077 ,  H01M2/12 ,  H01M2/1252 ,  H01M2/1264 ,  H01M10/613 ,  H01M10/6563 ,  H01M10/658

Abstract: Embodiments of the present invention provide a storage battery cabinet and storage battery system. One or more storage batteries are placed in a bottom space in the storage battery cabinet, through holes are separately opened in two opposite cabinet walls at a top of the storage battery cabinet, and a hydrogen evolution isolation component with openings is disposed in a space above the one or more storage batteries in the storage battery cabinet. The hydrogen evolution isolation component divides an internal space of the storage battery cabinet into an upper area and a lower area, and the hydrogen evolution isolation component is capable of allowing hydrogen generated by the one or more storage batteries to pass and discharge out of the storage battery cabinet from the through holes, and reducing air convection between the upper area and the lower area.

Abstract translation: 本发明的实施例提供了一种蓄电池柜和蓄电池系统。 一个或多个蓄电池被放置在蓄电池柜的底部空间中，通孔在储存电池柜的顶部的两个相对的柜壁中分别打开，并且具有开口的析氢隔离部件设置在上述空间中 蓄电池柜中的一个或多个蓄电池。 氢析出隔离部件将蓄电池组的内部空间划分为上部区域和下部区域，氢析出隔离部件能够使由一个以上的蓄电池生成的氢气通过并排出存储器 电池柜从通孔，并减少上部区域和下部区域之间的空气对流。

公开(公告)号：US20230333596A1

公开(公告)日：2023-10-19

申请号：US18340195

申请日：2023-06-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shaorui Gao ,  Jushuai Wu ,  Weicheng Luo ,  Meng Qiu ,  Hui Yu ,  Yunneng Mo ,  Tizheng Wang

IPC: G06F1/16 ,  G06F3/01 ,  G09G3/00

CPC classification number: G06F1/163 ,  G06F3/013 ,  G09G3/003 ,  G09G2340/0464 ,  G09G2320/0613 ,  G09G2354/00

Abstract: A display module for a head-mounted display device includes a display assembly, an optical imaging assembly, and a virtual image location adjustment assembly. The display assembly is configured to display an image. The optical imaging assembly is configured to form a virtual image based on the image. The virtual image location adjustment assembly is configured to adjust at least one of the optical imaging assembly and the display assembly to adjust the virtual image to a target location. The virtual image location adjustment assembly adjusts the optical imaging assembly and/or the display assembly.