Patent ID: 9589756
Date: 2017-03-07
CPC Classifications: H01H

Claim:
1. A fusible link mounting structure, comprising: an n-series fusible link (n is an integer of three or more) which is formed by providing n-pieces of fuse elements in series within a single common housing; a plurality of monopole fusible links, each of which is formed by providing a piece of fuse element in a single monopole housing; a cavity having a mounting space accommodating, mounted therein, the common housing in one instance and at least one of the monopole housings in a second instance, the cavity being formed according to a size of the common housing; and a plurality of terminals which are projected from a bottom of the cavity into the mounting space, or projected by passing through a bottom of the cavity into the mounting space, the terminals and the fuse elements of the n-series fusible link being electrically connected when the common housing is mounted in the cavity, and at least one of the terminals and the at least one fuse element of the at least one monopole fusible link being electrically connected when the at least one monopole housing is mounted in the cavity; wherein a total length of the mounting space is set to be shorter than a sum of lengths of n-pieces of the monopole housings, and wherein a pitch of the plurality of terminals in a lengthwise direction of the cavity is reduced such that n monopole fusible links could not be arranged adjacent to each other in the cavity sized according to the common housing of n-pieces of fuse elements in series in the n-series fusible link; the number of the plurality of terminals which are connected to the n-series fusible link is identical to a number of terminals that would be individually connected to an equivalent number of monopole fusible links, and a plurality of the terminals are arranged corresponding to positions of a plurality of fuse terminals which are provided in the n-series fusible link, and also arranged at such positions that a plurality of the terminals do not interfere with the at least one monopole housing, when the at least one monopole fusible link is mounted in the cavity.