All-insulation full-sealed injection type outdoor high voltage fuse
A high-voltage fuse, fully-sealed technology, used in electrical components, circuits, emergency protection devices, etc., can solve problems such as poor insulation and sealing effects, and achieve the effects of avoiding falling off, improving practicability, and increasing stability
Inactive Publication Date: 2017-09-12
ZHEJIANG KIASEN ELECTRICAL CO LTD
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a fully insulated and fully sealed spray-type outdoor high-voltage fuse, which has the advantages of fully insulated and fully sealed, and solves the problem of poor insulation and sealing effects of existing high-voltage fuses
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-4 , a fully insulated and fully sealed spray-type outdoor high-voltage fuse, including an upper terminal 1, a fuse tube 11 and a lock washer 13, the bottom of the upper terminal 1 is provided with a silicone rubber sleeve 2, and the bottom of the silicone rubber sleeve 2 is provided There is a rubber sealing cover and release cover 9, the connection between the bottom of the silicone rubber sleeve 2 and the rubber sealing cover and release...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an all-insulation full-sealed injection type outdoor high voltage fuse which comprises an upper wiring terminal, a fuse tube and an anti-loose gasket. A silicone rubber sleeve is arranged at the bottom of the upper wiring terminal, a rubber sealing cover and pressure relieving cover is arranged at the bottom of the silicon rubber sleeve, a guide pipe is arranged in an inner cavity of the silicon rubber sleeve, and an arc extinguishing rod is arranged in an inner cavity of the guide pipe. According to the all-insulation full-sealed injection type outdoor high voltage fuse disclosed by the invention, the upper wiring terminal, the silicon rubber sleeve, an upper fixed contact, the arc extinguishing rod, the guide pipe, a limit block, a lower fixed contact, a lower wiring terminal, the rubber sealing cover and pressure relieving cover, a base hoop, the fuse tube, a fuse wire, the anti-loose gasket and a copper nose are matched and utilized, so that the problems that an existing high voltage fuse is poor in insulation and sealing effects are solved. The all-insulation full-sealed injection type outdoor high voltage fuse has the advantages of all insulation and full seal, improves practicability of the existing high voltage fuse and is worth of popularizing.
Description
technical field [0001] The invention relates to the technical field of high-voltage fuses, in particular to a fully insulated and fully sealed spray-type outdoor high-voltage fuse. Background technique [0002] Fuse is the simplest protective device. It is used to protect electrical equipment from overload and short-circuit current damage. Different types of high-voltage fuses are selected according to installation conditions and uses, such as outdoor drop type and indoor type. For some special equipment, high-voltage fuses The fuse should be selected as a special series. The fuse we often say is the fuse type. [0003] In the process of protecting electrical equipment, high-voltage fuses need to be used. The existing high-voltage fuses have poor insulation and sealing performance, which reduces the protection effect on electrical equipment and reduces the existing high-voltage fuses. The practicality of the device. Contents of the invention [0004] The purpose of the p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01H85/00H01H85/38
CPCH01H85/0078H01H85/38
Inventor 汪兴旺杨健标刘宪明
Owner ZHEJIANG KIASEN ELECTRICAL CO LTD