Title:
PLUG-IN SURGE PROTECTOR
Document Type and Number:
WIPO Patent Application WO/2022/247389
Kind Code:
A1
Abstract:
A plug-in surge protector, comprising a housing (1), a surge protection module (2) and a crank member (3), wherein the surge protection module (2) is arranged in the housing (1), and the housing (1) is provided with a snap-fit hole (11); the crank member (3) is rotatably arranged at the housing (1) by means of a rotating shaft (33), and the crank member (3) is provided with a pressing portion (32) and a protruding snap-fit portion (31); the snap-fit portion (31) protrudes from the inside of the snap-fit hole (11), so that the housing (1) is snap-fitted at a preset position; and after being pressed, the pressing portion (32) drives the snap-fit portion (31) to retract into the housing (1) from the snap-fit hole (11), so that the housing (1) is unlocked. The surge protector is provided with the snap-fit hole (11) and the crank member (3), such that after the protector is plugged into an apparatus, the housing (1) is snap-fitted into the apparatus by means of the snap-fit portion (31) so as to prevent the apparatus from loosening and falling off; and when the protector is to be pulled out, the pressing portion (32) is pressed to drive the snap-fit portion (31) to retract into the housing (1) from the snap-fit hole (11), such that the protector is unlocked completely, which is easy and convenient.
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Inventors:
GAO TIANAN (CN)
CAO ANPING (CN)
ZHANG XIANGGUI (CN)
LI TIANMU (CN)
XIA HUAN (CN)
CAO ANPING (CN)
ZHANG XIANGGUI (CN)
LI TIANMU (CN)
XIA HUAN (CN)
Application Number:
PCT/CN2022/079981
Publication Date:
December 01, 2022
Filing Date:
March 09, 2022
Export Citation:
Assignee:
XIAMEN SET ELECTRONICS CO LTD (CN)
International Classes:
H01H71/02
Foreign References:
CN112582222A | 2021-03-30 | |||
CN112582221A | 2021-03-30 | |||
JP2009259862A | 2009-11-05 | |||
CN106711983A | 2017-05-24 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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