Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Novel inductor magnetic core

A magnetic core and inductance technology, applied in the direction of transformer/inductor magnetic core, transformer/inductor parts, circuits, etc., can solve the problems of magnetic flux leakage, assembly and positioning difficulties, etc., to solve the problem of magnetic flux leakage, easy to adjust air gap, Winding Simple Effects

Pending Publication Date: 2018-02-16
HANGZHOU ZHONGHEN ELECTRIC CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new inductance magnetic core, which not only needs to integrate the advantages of common combined inductance space utilization rate and simple winding, but also solves the problems of magnetic flux leakage, assembly and positioning difficulties, etc.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel inductor magnetic core
  • Novel inductor magnetic core
  • Novel inductor magnetic core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Such as figure 1 , 1a , As shown in 1b, the mouth-shaped structure constructed by the magnetic core. The column cores 11 and 12 are wire-wrapped column cores. The column cores 11 and 12 are located between the first core 13 and the second core 14 and are connected as one. Both ends of the wire-wrapped column cores are embedded respectively. Connected to the positioning holes 130 and 140 of the first magnetic core 13 and the second magnetic core 14 . There is a certain air gap 100 between the end faces of the wire-wrapped column magnetic cores 11 and 12 and the bottoms of the positioning ...

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

No PUM Login to View More

Abstract

The invention provides a novel inductor magnetic core. The novel inductor magnetic core comprises a first magnetic core, a second magnetic core and a columnar magnetic core, wherein the columnar magnetic core is connected between the first magnetic core and the second magnetic core, the first magnetic core, the second magnetic core and the columnar magnetic core are connected integratedly, at connection positions of the first magnetic core, the second magnetic core and the columnar magnetic core, the first magnetic core and the second magnetic core are provided with positioning holes, an end part of the columnar magnetic core is embedded into the positioning holes, gaps are arranged in the connection positions, and the hardness of an inductor is conveniently changed. The high-frequency inductor magnetic core integrates the advantages of space utilization rate and simple winding of a traditional combination inductor, the problems of magnetic leakage and difficulty in assembly and positioning also can be solved, meanwhile, the gaps are also convenient to adjust, and the hardness of the inductor is adjusted by adjusting the gaps.

Description

Technical field: [0001] The invention relates to a novel inductor magnetic core. Background technique: [0002] The inductance used in the industry was the earliest ring structure. The magnetic circuit of the ring inductor is closed, the heat dissipation is good, the space utilization rate is not high, and the winding is more complicated; the subsequent use of the combined inductor of the strip magnetic core or the track cylinder solves the problem of space and winding. However, there are problems such as magnetic flux leakage and difficulty in assembly and positioning. Invention content: [0003] The technical problem to be solved by the present invention is to provide a new inductance magnetic core, which not only integrates the advantages of space utilization and simple winding of ordinary combined inductance, but also solves the problems of magnetic flux leakage and difficult assembly and positioning. [0004] For this reason, the present invention adopts following te...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/26
CPCH01F27/263
Inventor 谢鸣静郭卫农王康
Owner HANGZHOU ZHONGHEN ELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com