Title:
WIRING DEVICE FOR CIRCUIT BREAKER, AND CIRCUIT BREAKER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/000752
Kind Code:
A1
Abstract:
Disclosed are a wiring device for a circuit breaker and a circuit breaker having same. The wiring device comprises: a wire holder (1) having a plurality of busbar slots (11) distributed in the height direction; a plurality of wiring busbars (2) correspondingly inserted into the plurality of busbar slots (11), the wiring busbars (2) being provided with first busbar parts (21) which are vertically arranged; a plurality of first conductive elements (3) arranged on the wire holder (1) at intervals in the width direction, the first conductive elements (3) being provided with first connecting plates (31) which are arranged in the vertical direction; and a first fastening structure (5) which is used for fixedly connecting the first busbar parts (21) and the first connecting plates (31). Since the plurality of first connecting plates (31) are vertically arranged in the width direction in a staggered manner, the plurality of first busbar parts (21) arranged in the height direction can be directly connected to the corresponding first connecting plates (31), such that the structure is simpler; the first busbar part (21) and the first connecting plate (31) of each layer are vertically arranged, such that the length of the wiring device for a circuit breaker is greatly reduced, and compared with the prior art, the wiring device for a circuit breaker is more miniaturized; and in addition, due to a small amount of copper materials being used, the temperature rise of the wiring device for a circuit breaker is not only lower, but the cost is also lower.
Inventors:
LIU XIANGRONG (CN)
LI JING (CN)
LI JING (CN)
Application Number:
PCT/CN2020/112385
Publication Date:
January 06, 2022
Filing Date:
August 31, 2020
Export Citation:
Assignee:
YUEQING GAOKE ENV CO LTD (CN)
International Classes:
H01H71/08; H01H9/52; H02G5/00
Foreign References:
| CN212461566U | 2021-02-02 | |||
| CN210325662U | 2020-04-14 | |||
| CN205992517U | 2017-03-01 | |||
| CN205666197U | 2016-10-26 | |||
| CN108288569A | 2018-07-17 | |||
| US20150248987A1 | 2015-09-03 | |||
| CN210325662U | 2020-04-14 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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