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An automatic transfer switch

A technology for automatic transfer switches and electrical appliances, applied to electric switches, power devices inside switches, circuits, etc., can solve the problems of unreliable interlocking parts of interlocking mechanisms, difficulties in installation and identification of interlocking mechanism parts, etc., and achieve reliable interlocking , simple structure and high structural strength

Active Publication Date: 2022-05-24
LEGRAND LOW VOLTAGE ELECTRICAL APPLIANCES WUXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic transfer switch electrical appliance, which can solve the problems of difficult installation and identification of interlock mechanism parts and unreliable interlock parts of the interlock mechanism

Method used

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  • An automatic transfer switch
  • An automatic transfer switch
  • An automatic transfer switch

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Embodiment Construction

[0033] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0034] Figure 1-16 , including mounting plate 1, common power module 2, common power module handle 21, spare power module 3, spare power module handle 31, operating mechanism 4, base 401, common motor 402, spare motor 403, first circuit board 404 , second circuit board 405, common side cover 406, spare side cover 407, third circuit board 408, top cover 409, interlocking mechanism 410, common gear set 411, common transmission gear 4111, spare gear set 412, spare transmission gear 4121, common interlock positioning hole 4011, spare interlock positioning hole 4012, block 4013, interlock block guide groove 4014, left block 4015, right block 4016, interlock block error-proof installation slot 4017, base Commonly used alignment mark 4018, base common indication mark 4019, base spare alignment mark 4020, base spare indication mark 4021, interlockin...

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PUM

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Abstract

The invention relates to an automatic switch electrical appliance, comprising a mounting plate, an operating mechanism is installed in the middle of the mounting plate, a common support and a spare support are fixedly installed on both sides of the mounting plate, a common power supply module is installed between the operating mechanism and the common support, the operating mechanism and the spare The backup power module is installed between the brackets, the handle of the common power module is installed in the common power module, the common shaft is rotated in the side of the common bracket and the operating mechanism, the common shaft is fixed and installed in the handle of the common power module, and the spare power module is rotated and installed in the standby power module. The power module handle, the spare bracket and the other side of the operating mechanism are rotatably provided with a spare rotating shaft, and the spare rotating shaft is fixedly installed in the handle of the spare power module. The invention has simple structure and convenient installation of internal parts of the interlocking mechanism. The interlocking mechanism can reliably perform interlocking and has high structural strength.

Description

technical field [0001] The invention belongs to the technical field of automatic transfer switch electrical appliances for electrical appliances, and relates to automatic transfer switch electrical appliances. Background technique [0002] In today's era, the demand for electricity and the stability of power supply are increasing day by day, and the importance of automatic transfer switching appliances is increasing day by day. As a conversion between two power sources, it provides a continuous and reliable power supply for the load to ensure the continuous operation of important loads. [0003] The existing small automatic transfer switch appliance includes a common power supply module, a backup power supply module and an operating mechanism device located between the two. The operating mechanism is connected with the common power module and the backup power module through a buckle or glue, and is directly installed on the standard rail. The switch is prone to twisting wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H9/26H01H3/26H02J9/06
CPCH01H9/26H01H3/26H02J9/06Y04S20/20Y02B70/30
Inventor 张洪献林萍韩瑄高杰
Owner LEGRAND LOW VOLTAGE ELECTRICAL APPLIANCES WUXI
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