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Elevator control cabinet

An elevator control and control cabinet technology, applied in the field of control cabinets, can solve the problems of large physical distance, heavy weight, large elevator control cabinet, etc., and achieve the effects of reducing manufacturing and processing costs, reducing space, and compact structure

Active Publication Date: 2014-04-02
SHENZHEN SINE ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the physical distance between the three is relatively large, which requires a larger cabinet 400 when installing the three, resulting in a larger volume and heavier weight of the entire elevator control cabinet.

Method used

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Embodiment Construction

[0024] The invention provides a compact elevator control cabinet. In the elevator control cabinet, by changing the internal structure of the cabinet body and rearranging and assembling electrical components, the elevator control cabinet has a compact structure and a reduced volume, thereby reducing manufacturing and processing costs. At the same time, the housing of the original frequency converter is removed in the present invention, so that the space occupied by the frequency converter is greatly reduced, thereby further reducing the volume of the elevator control cabinet. In addition, in the present invention, the relays, rectifiers, resistors, and connectors used in the separate elevator control logic circuits in the prior art are integrated on a PCB board, and the electrical connections between the separate electrical components are passed through on the PCB board. This type of structure greatly reduces the space required for the elevator control logic circuit, thereby fu...

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PUM

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Abstract

The invention provides an elevator control cabinet. The elevator control cabinet comprises a cabinet body (1) with a storage space and an electrical element which is stored in the storage space, wherein the electrical element comprises a variable-frequency device (2), an elevator control loop circuit board (6) and a frequency converter control loop circuit board (7), which are mutually electrically connected with one another, a first separation plate (5) is also arranged in the storage space of the cabinet body (1), the storage space is divided by the first separation plate (5) into a first storage space (111) and a second storage space; the elevator control loop circuit board (6) and the frequency converter control loop circuit board (7) are stored in the first storage space (111) and are respectively and fixedly connected onto the first separation plate (5); the variable-frequency device (2) is stored in the second storage space. The elevator control cabinet has the characteristics of small size and light weight.

Description

technical field [0001] The invention relates to a control cabinet, in particular to a construction elevator control cabinet. Background technique [0002] In the field of construction elevators, the control cabinet is usually installed on the car cabinet that is lifted and lowered by the elevator. The control cabinet will rise and fall with each lift of the car cabinet. Generate energy consumption. Therefore, the greater the weight of the elevator car cabinet, the greater the energy consumption. At the same time, since an operating space needs to be reserved in the elevator, when the volume of the control cabinet is too large, the reserved operating space becomes smaller, which brings inconvenience to the operators. [0003] The elevator control cabinet in the prior art, such as figure 1 As shown, the control cabinet includes a cabinet body 400 and electrical components installed in the cabinet body. The electrical components include a frequency converter device 500 with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/34H05K5/02
Inventor 陈飞张荣亮
Owner SHENZHEN SINE ELECTRIC
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