Control cabinet of household elevator without machine room

Abstract

The invention relates to a control cabinet of a household elevator without a machine room, and belongs to the field of control of elevators without machine rooms. The control cabinet comprises a power supply module, a driving module, a control module and a safety loop module, wherein the driving module is connected with the power supply module and used for enabling the elevator to ascend and descend, the control module is connected with both the power supply module and the driving module and used for enabling the driving module to control the elevator to ascend or descend to a corresponding position, and the safety loop module is connected with both the power supply module and the control module and used for acquiring state information of all safety switches and feeding the information to the control module. The control cabinet of the household elevator without the machine room is mounted on an exterior wall of a top floor, electromagnetic interference of a system is reduced, influences to an outdoor decoration effect of an elevator hall are reduced, requirements of the elevator on debugging, rescue, safety and the like are met, and the control cabinet of the household elevator without the machine room is light and handy in structure, convenient to install and simple in operation.

Description

technical field [0001] The invention relates to an elevator control cabinet, in particular to an elevator control cabinet for home use without a machine room. Background technique [0002] Machine-room-less elevators can effectively save space. The structure of the machine-room-less control cabinets of existing machine-room-less elevators mainly includes the following types: [0003] 1. The machine room-less control cabinets are all placed on the left or right side of the hall door on a certain floor, but it will cause problems such as noise and electromagnetic interference; [0004] 2. The machine room-less control cabinet is divided into four parts. The main control cabinet, emergency power supply box, and braking resistor are placed in the shaft, and the maintenance box is placed on the side of the door; for example, the Chinese invention patent with the patent number of 200720302917. The elevator control cabinet in the machine room is composed of four parts: the main co...

AI Technical Summary

Problems solved by technology

Although the layout of the components of the present invention is reasonable, which reduces the impact on the decoration effect outside the elevator hall door, and meets the requirements of the elevator in terms of debugging, rescue, and safety, it is inconvenient for on-site installation and wiring.

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