Title:
MAGNETRON
Document Type and Number:
WIPO Patent Application WO/2019/119693
Kind Code:
A1
Abstract:
A magnetron, comprising a magnetron heat dissipation element used for heat dissipation of the magnetron, the magnetron heat dissipation element comprising a central heat conducting body (1) for coating the outer side wall of an anode cylinder (161), a heat transfer plate (2) extending outward from the central heat conducting body (1), and a plurality of cooling fin sets arranged vertically on at least one face of the heat transfer plate (2) and being spaced apart from each other, a direct current air duct (3) being correspondingly formed between adjacent cooling fin sets; whilst the magnetron heat dissipation structure and the mounting structure of same with a black ball assembly are simplified as much as possible, the magnetron can increase the heat transfer efficiency between the anode cylinder (161) and the magnetron heat dissipation element and inside the magnetron heat dissipation element, thereby improving the heat dissipation efficiency of the magnetron.
Inventors:
CHEN WEN (CN)
Application Number:
PCT/CN2018/083700
Publication Date:
June 27, 2019
Filing Date:
April 19, 2018
Export Citation:
Assignee:
GUANGDONG WITOL VACUUM ELECTRONIC MFT CO LTD (CN)
International Classes:
H01J23/00; H01J25/50
Foreign References:
| CN107527780A | 2017-12-29 | |||
| CN207233691U | 2018-04-13 | |||
| CN206992047U | 2018-02-09 | |||
| KR20060021585A | 2006-03-08 | |||
| CN1744264A | 2006-03-08 | |||
| CN2613042Y | 2004-04-21 | |||
| CN101728177A | 2010-06-09 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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