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Patent Searching and Data


Title:
MULTI-FUSE-ELEMENT FUSE WITH MULTI-PATH INPUT AND CONFLUENCE OUTPUT
Document Type and Number:
WIPO Patent Application WO/2021/007898
Kind Code:
A1
Abstract:
The present invention relates to a multi-fuse-element fuse holder with multi-path input and confluence output, the fuse holder comprising a fuse base, a fuse carrier, fuse elements and a wiring terminal assembly. At least two fuse elements are provided; the wiring terminal assembly comprises input terminal units matching the fuse elements in number and an output terminal unit used for connecting output ends of all the fuse elements, and the input terminal unit comprises an input terminal and an input electricity-conducting member used for connecting the input terminal and an input end of the fuse element, so that one end of the plurality of fuse elements is separately input, and the other ends of the fuse elements are mutually connected in parallel for confluence output; and the fuse base is internally provided with an embedded wiring groove used for matching and embedding the input electricity-conducting member, and an interval groove used for increasing a creepage distance of the input electricity-conducting member in adjacent embedded wiring grooves is arranged between adjacent positions of the adjacent embedded wiring grooves. The present invention has the advantages that the structure is compact, multiple paths of input lines can be connected to the same fuse holder simultaneously, the cost is low, and the creepage problem among multiple paths of fuse links is solved.

Inventors:
HUANG JIANYONG (CN)
WANG RENYUAN (CN)
CHANG FEI (CN)
WANG YUHENG (CN)
Application Number:
PCT/CN2019/100730
Publication Date:
January 21, 2021
Filing Date:
August 15, 2019
Export Citation:
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Assignee:
ZHEJIANG BENYI ELECTRICAL CO LTD (CN)
International Classes:
H01H85/20; H01H85/12
Foreign References:
CN205621696U2016-10-05
CN105097379A2015-11-25
CN208835009U2019-05-07
US20180108506A12018-04-19
Attorney, Agent or Firm:
WENZHOU MINGCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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