Heat dissipation structure of assembled miniature circuit breaker

The utility model discloses a heat dissipation structure of a split mounting type miniature circuit breaker, which relates to the field of miniature circuit breakers, and comprises a circuit breaker main body formed by splicing a plurality of circuit breaker shells, heat dissipation separation cavit...

Full description

Saved in:
Bibliographic Details
Main Authors FANG HUIWEN, PENG BING, LIU YIYI
Format Patent
LanguageChinese
English
Published 15.09.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a heat dissipation structure of a split mounting type miniature circuit breaker, which relates to the field of miniature circuit breakers, and comprises a circuit breaker main body formed by splicing a plurality of circuit breaker shells, heat dissipation separation cavities are formed on two sides inside the circuit breaker shells, a plurality of reinforcing ribs which are distributed in parallel and level are formed on the inner sides of the heat dissipation separation cavities, and the reinforcing ribs are connected with the circuit breaker main body. The heat dissipation separation cavity is used for increasing the heat dissipation space between the two circuit breaker shells, and the reinforcing ribs are used for increasing the strength of the inner side of the heat dissipation separation cavity. According to the utility model, the heat dissipation efficiency of a single circuit breaker shell can be improved through the arrangement of the heat dissipation separation cavities,
Bibliography:Application Number: CN202321160605U