公开(公告)号：US20100327781A1

公开(公告)日：2010-12-30

申请号：US12563978

申请日：2009-09-21

Applicant: Ting LUO ,  Xian-Wei MA

Inventor： Ting LUO ,  Xian-Wei MA

IPC: H05B37/00

CPC classification number: F21S10/00 ,  F21S6/00 ,  F21V23/04 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0809

Abstract: A lighting device comprising: a shell, a plurality of luminophors, a first slideway and a second slideway. The plurality of luminophors is set in an external surface of the shell. The first slideway and the second slideway each of which comprise an up peristome and a down peristome respectively. A plurality of trigger switches is set in the first slideway. Each of which is configured for connecting/disconnecting a first circuit, so as to turn on/off the one or more luminophors. A ball is located movable along the slideways. A launching device is set in a bottom of the second slideway and is configured for driving the ball to move. A controlling unit is configured for connecting/disconnecting a second circuit, so as to connect/disconnect a power supply, which supplies power for the lighting device via the first circuit.

Abstract translation: 一种照明装置，包括：壳体，多个发光体，第一滑道和第二滑道。 多个发光体被设置在外壳的外表面中。 第一滑道和第二滑道各自分别包括上腹部和下腹部。 在第一滑道中设置多个触发开关。 每一个被配置为连接/断开第一电路，以便打开/关闭一个或多个发光体。 一个球可以沿着滑道移动。 发射装置设置在第二滑道的底部并且被配置为用于驱动球移动。 控制单元被配置为连接/断开第二电路，以便连接/断开通过第一电路为照明装置供电的电源。

公开(公告)号：US20250162358A1

公开(公告)日：2025-05-22

申请号：US18395796

申请日：2023-12-26

Applicant: Ting LUO

Inventor： Ting LUO

IPC: B60D1/07 ,  B60D1/06 ,  B60D1/46 ,  B60D1/52

Abstract: A hitch ball hook device includes a hitch ball pendant and a hitch arm body, the hitch ball hook device further includes a square steel configured to connect to a vehicle receiver, the hitch ball pendant includes a hitch ball seat, and the hitch ball seat includes at least a hitch ball; the hitch ball pendant further includes a holding jaw, and the holding jaw is disposed at a front end of the hitch ball. The hitch arm body includes: two side walls, and the hitch arm body defines a vertical groove disposed between the two side walls; a front end of the holding jaw abuts against the vertical groove, and the holding jaw is connected to the hitch arm body through the two side walls. The device has a reasonable structure, strong practicality, is convenient use and greatly improving work efficiency.