公开(公告)号：US06775148B2

公开(公告)日：2004-08-10

申请号：US10307078

申请日：2002-11-26

Applicant: Yong-Qing Hong

Inventor： Yong-Qing Hong

IPC: H02H504

CPC classification number: H05K7/026 ,  H01H85/201 ,  H01H85/32

Abstract: A fuse box has a base seat, a plug fuse inserted in the base seat, a breakdown display electric circuit board disposed in the base seat, an upper cover engaging with the base seat, and a connection band connected to the base seat and the upper cover. A light emitting device is disposed on the base seat. The breakdown display electric circuit board has a positive end, a negative end, the plug fuse connected to the breakdown display electric circuit board, a first resistance connected to the plug fuse in parallel, a second resistance connected to the plug fuse in parallel, the second resistance connected to the first resistance in series, the light emitting device connected to the first resistance in parallel and connected to the second resistance in series, a load connected to the plug fuse and the second resistance, and the negative end connected to the load.

Abstract translation: 保险丝盒具有基座，插入基座的插头保险丝，设置在基座中的击穿显示电路板，与基座接合的上盖，以及连接到基座和上座的连接带 盖。 发光装置设置在基座上。 故障显示电路板有一个正极端子，一个负极端子，插头熔丝连接到击穿显示电路板上，一个第一个电阻并联连接到插头熔断器，一个第二个电阻并联插头上的熔断器， 第二电阻串联连接到第一电阻，发光器件并联连接到第一电阻并且串联连接到第二电阻，负载连接到插头熔丝和第二电阻，负端连接到负载 。