The electrical connection box includes a case, a frame that is made of a synthetic resin and whose position is fixed relative to the case, fixed terminals that are fixed to the frame and can be connected to external terminals, a fuse having terminals that are put over the fixed terminals, stud bolts for fastening the external terminals, the fixed terminals, and the terminals of the fuse together, and a holding member that holds the stud bolts. The frame includes an attached portion to which the holding member is attached.

A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.

A fuse employing a plurality of tuning fork terminal configurations with an improved current capacity within a smaller footprint and a housing design to provide the terminals with insert protection and strain relief.

A multi-load fuse block, which receives insertion of at least two safety fuses therein, includes: a housing, a first surface of the housing configured with a first fuse slot and at least one second fuse slot; a conductive joint, configured on a second surface of the housing, and in electric connection with the first fuse slot; a first load conductive wire, configured on a third surface of the housing; and a second load conductive wire, configured on a fourth surface of the housing, where the first fuse slot and second fuse slot allow a plurality of safety fuses to be inserted therein or separated therefrom. The first load conductive wires and second load conductive wires of the housing can provide electric connection for automotive electronics, allowing the safety fuses to be in electric connection with more automotive electronics so as to protect them from overcurrent.

A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.

A fuse employing a plurality of tuning fork terminal configurations with an improved current capacity within a smaller footprint and a housing design to provide the terminals with insert protection and strain relief.

The fuse box may accommodate at least two fuses, and includes a casing having a first face, a second face, and a third face; a first fuse socket and at least a second fuse socket configured on the first face, where each first and second fuse socket has a first fuse slot and a second fuse slot; a power plug configured on the second face, and electrically connected to the first fuse socket; at least a load cable connected to the third face, where the load cable includes a positive wire and a load wire electrically connecting the first and second fuse slots of the second fuse socket, respectively. The first and second fuse sockets are for the detachable installation of the fuses. As such, two or more fuses may be configured on a single casing to achieve more thorough protection to multiple car appliances.

An extended protection device for a vehicle includes: a housing, three conductive wires configured therein, the three conductive wires respectively being a first conductive wire, second conductive wire and third conductive wire extended outward form one end of the housing, another end of the housing configured with a fuse slot, and a combination portion configured on the outside of the fuse slot; a protection element, constituted by two sets of safety fuses, and in corresponding combination with the fuse slot, allowing the protection element to be in electric connection with the first conductive wire, second conduction wire and third conductive wire; and a cover, covered correspondingly on the combination portion of the housing for the protection of the protection element.

A multi-load fuse block, which receives insertion of at least two safety fuses therein, includes: a housing, a first surface of the housing configured with a first fuse slot and at least one second fuse slot; a conductive joint, configured on a second surface of the housing, and in electric connection with the first fuse slot; a first load conductive wire, configured on a third surface of the housing; and a second load conductive wire, configured on a fourth surface of the housing, where the first fuse slot and second fuse slot allow a plurality of safety fuses to be inserted therein or separated therefrom. The first load conductive wires and second load conductive wires of the housing can provide electric connection for automotive electronics, allowing the safety fuses to be in electric connection with more automotive electronics so as to protect them from overcurrent.

The present disclosure has an object of providing a power supply block suitable to be shared among different types or classes of vehicles. A power supply block includes a block main body including a first insertion port for inserting a power supply terminal and a first fuse terminal insertion port for inserting a connection terminal, a conductive first conduction member that is held inside the block main body and configured to be electrically connected to the power supply terminal, and a conductive second conduction member that is held inside the block main body, is electrically connected to the first conduction member inside the block main body, and is configured to be electrically connected to the connection terminal.