Title:
HIGH-CURRENT HIGH-VOLTAGE TEMPERATURE FUSE CAPABLE OF BEING QUICKLY FUSED
Document Type and Number:
WIPO Patent Application WO/2023/241180
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of temperature fuses, and in particular to a high-current high-voltage temperature fuse capable of being quickly fused. On the basis of a traditional temperature fuse, an elastic member and an insulating spacer sleeve are additionally arranged and are connected to cooperate with each other, and when an electric connector is triggered, the elastic member drives the insulating spacer sleeve to be located between a first conducting wire and a second conducting wire. That is, the electric connector between the two conducting wires is quickly pushed open under the thrust of the elastic member, so that the conduction between the two conducting wires is quickly cut off. Due to the physical separation of the insulating spacer sleeve, an electrical gap between the two conducting wires is effectively improved, so that a product of a small size can still achieve a relatively high rated voltage, and the current and high voltage safety fusing capability of the product is greatly improved.
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Inventors:
HE RENDONG (CN)
XU YOUSHENG (CN)
XU YOUSHENG (CN)
Application Number:
PCT/CN2023/086871
Publication Date:
December 21, 2023
Filing Date:
April 07, 2023
Export Citation:
Assignee:
XIAMEN SET ELECTRONICS CO LTD (CN)
International Classes:
H01H37/76
Foreign References:
| CN115172100A | 2022-10-11 | |||
| CN218482154U | 2023-02-14 | |||
| CN105161356A | 2015-12-16 | |||
| CN113851361A | 2021-12-28 | |||
| CN2741173Y | 2005-11-16 | |||
| CN204885012U | 2015-12-16 | |||
| CN208093449U | 2018-11-13 | |||
| JPH087729A | 1996-01-12 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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