WO2021036410A1 - Ensemble de commande d'ascenseur et machine tout-en-un de commande d'ascenseur comprenant celui-ci - Google Patents

Ensemble de commande d'ascenseur et machine tout-en-un de commande d'ascenseur comprenant celui-ci Download PDF

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Publication number
WO2021036410A1
WO2021036410A1 PCT/CN2020/095599 CN2020095599W WO2021036410A1 WO 2021036410 A1 WO2021036410 A1 WO 2021036410A1 CN 2020095599 W CN2020095599 W CN 2020095599W WO 2021036410 A1 WO2021036410 A1 WO 2021036410A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
board
elevator control
bracket
layer
Prior art date
Application number
PCT/CN2020/095599
Other languages
English (en)
Chinese (zh)
Inventor
朱佳炜
于清波
Original Assignee
苏州汇川技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州汇川技术有限公司 filed Critical 苏州汇川技术有限公司
Publication of WO2021036410A1 publication Critical patent/WO2021036410A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure

Definitions

  • the application belongs to the field of elevator equipment, and in particular relates to an elevator control assembly and an elevator control integrated machine having the same.
  • the elevator control cabinet mainly includes an elevator control module, a power supply module, an interface module, and an overhaul circuit.
  • the elevator control module integrates a drive unit and a control unit, and the overhaul circuit is integrated in one place through an integrated box, and
  • the above-mentioned components are connected by cables, and are separately installed in the elevator control cabinet. Due to the scattered assembly of various parts, the control cabinet is bulky and costly. Furthermore, the length of the connecting cable between the parts is too long, and the manufacturing cost of the production wiring and management is high; at the same time, because of the elevator control module
  • the drive unit and the control unit are integrated. Therefore, it is necessary to provide a separate heat dissipation device for the elevator control module. This further increases the occupied space and further increases the volume of the control cabinet.
  • the purpose of this application is to provide an elevator control assembly and an elevator control integrated machine having the same.
  • an embodiment of the present application provides an elevator control assembly, including: a base, a function button group, and a plurality of circuit boards stacked on the base, the plurality of circuit boards including a driving board , Power supply board, capacitor board and main control board integrated control circuit and interface circuit;
  • the function button group includes emergency stop button, maintenance button, up and down control buttons, the emergency stop button and maintenance button are fixed to the station through the maintenance bracket
  • the up and down control buttons are arranged on the main control board; wherein at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base.
  • the elevator control assembly further includes a plurality of base fasteners, the heights of the plurality of base fasteners are not completely the same; the plurality of circuit boards are in a direction perpendicular to the base
  • the arrangement is at least two layers, the maintenance bracket and each circuit board are provided with at least one fixing hole, and the fixing hole cooperates with the base fastener for fixing.
  • the circuit board is arranged in three layers in a direction perpendicular to the base, each being a first layer located next to the base, and a second layer located next to the first layer away from the base , And the third layer adjacent to the second layer away from the base;
  • the maintenance bracket is straddled and fixed between the three layers of the base, and the maintenance bracket includes a first plane for fixing the circuit board on the third layer and a first plane for fixing the emergency stop button and the maintenance button. Two planes, the second plane is higher than the first plane.
  • the plurality of circuit boards further include a UCMP board to protect the elevator car from accidental movement, and the main control board and the UCMP board are arranged on the third layer.
  • the UCMP board is provided with at least one fixing hole
  • the maintenance bracket further includes a plurality of bracket fasteners
  • the UCMP board passes through the bracket fasteners and the fixing holes. It is matched and fixed on the maintenance bracket; a part of the fixing hole of the main control board is matched and fixed with the base fastener, and the other part is matched and fixed with the bracket fastener.
  • the capacitor plates are arranged on the first layer, and the driving boards and power boards are arranged on the second layer.
  • the elevator control assembly further includes: a heat dissipation device arranged on the top of the base, and the heat dissipation device includes: a fan bracket arranged on the base, and a fan bracket fixed on the base. The fan on the fan bracket; wherein the axis of the fan is parallel to the plane where the base is located.
  • an embodiment of the present application provides an integrated elevator control machine, which includes: a control cabinet with a storage space, and the elevator control assembly as described above housed in the control cabinet.
  • the beneficial effect of the present application is that in the elevator control assembly of the present application and the elevator control integrated machine with the same, each circuit board is stacked on the base, which greatly improves the space utilization rate.
  • Figure 1 is a schematic diagram of the overall structure of an elevator control assembly in an embodiment of the present application
  • Fig. 2 is a schematic diagram of the exploded structure of Fig. 1.
  • an elevator control assembly which includes: a base 10, a functional button group, and a plurality of circuit boards stacked on the base.
  • a circuit board includes: a drive board 21, a power supply board 22, a capacitor board 23, and a main control board 25 integrating a control circuit 251 and an interface circuit 252;
  • the functional button group includes an emergency stop button 262, a maintenance button 263, and uplink and downlink control Button 264, the emergency stop button 262 and the overhaul button 263 are fixed on the base 10 through the overhaul bracket 261, the up and down control buttons 264 are arranged on the main control board 25; wherein, the plurality of circuit boards At least two of them are partially stacked in a direction perpendicular to the base 10.
  • the above arrangement of the function button group of the present application can be different from the traditional function button group that requires the integrated setting method of the operation box, so that the overall layout is more compact; and, by integrating the control circuit 251 and the interface circuit 252 in the same main
  • the control board 25 can further save the connecting cables between them and reduce the cost of wiring and cable management.
  • stacking each circuit board on the base 10 can improve the space utilization rate as a whole.
  • the base 10 is made of plastic material, which is convenient for process production.
  • Laminating means that two components are at least partially stacked in space in the vertical direction of the base 10.
  • the plurality of circuit boards further include an elevator car accidental movement protection UCMP board 24, and UCMP is Unintended car movement
  • UCMP is Unintended car movement
  • the abbreviation of protection system, the Chinese definition is the accidental movement protection system of the elevator car.
  • the aforementioned elevator car accidental movement protection UCMP board 24 cooperates with other circuit boards in the elevator control assembly, and the shell realizes the accidental movement protection of the elevator car.
  • a plurality of circuit boards are arranged in at least two layers in a direction perpendicular to the base 10, and each circuit board is specifically arranged on a corresponding layer according to installation requirements;
  • the elevator assembly further includes: Firmware 40, the heights of the plurality of base fasteners 40 are not exactly the same, the maintenance bracket 261 and each circuit board are provided with at least one fixing hole 30, and the fixing hole 30 is fastened to the base The piece 40 cooperates for fixing.
  • the base fastener 40 is, for example, screws, bolts, studs, BOSS posts, etc.
  • the base fastener 40 is a BOSS provided on the base.
  • BOSS posts there are two main types of BOSS posts.
  • One is a protruding BOSS post, which can pass through the fixing holes 30 on the circuit board and/or the overhaul bracket 261 for fixing, and the other It is a BOSS column with a through hole, the position of the through hole corresponds to the position of the fixing hole 30 on the circuit board, and other parts such as screws are used to pass through the fixing hole 30 and the through hole for fixing at the same time. No further details are given here.
  • any one of the circuit board and the overhaul bracket can also be detachably fixed to the base 10 in a snap-fit manner; and when disassembly and assembly are not considered, it can also be used
  • the circuit board and/or the maintenance bracket are fixed on the base 10 by means of gluing, etc., which will not be further described here.
  • each circuit board in each layer can optionally be partially staggered with the circuit boards of other layers in the direction perpendicular to the base, so as to make reasonable use of space.
  • the circuit board is arranged in three layers in the direction perpendicular to the base 10, which are respectively the first layer arranged next to the base, the second layer arranged next to the first layer and away from the base 10, and the adjacent
  • the second layer is a third layer disposed on the side away from the base 10.
  • the maintenance bracket 261 is straddled and fixed between the three layers of the base 10, and the maintenance bracket 261 includes a first plane 2611 for fixing the circuit board on the third layer and an emergency stop button 262 ,
  • the second plane 2612 of the maintenance button 263, the second plane 2612 is higher than the first plane 2611.
  • the layout of each circuit board in the elevator control assembly is optimized, so that the structure of the elevator control assembly is more compact.
  • the fixed emergency stop button 262 and the maintenance button 263 are located on the second plane 2612, it is advantageous to operate the fixed emergency stop button 262 and the maintenance button 263.
  • the UCMP board 24 is provided with at least one fixing hole 30.
  • the maintenance bracket 261 further includes a plurality of bracket fasteners 2613.
  • the UCMP board 24 is fixed in the fixing hole 30 through the bracket fastener 2613.
  • the capacitor board 23 is arranged on the first layer, the drive board 21 and the power supply board 22 are arranged on the second layer; the UCMP board 24 and the main control board 25 are arranged On the third layer.
  • the number of cables between the circuit boards of each layer is reduced, the length is shortened, the cost of cable materials is reduced, and the wiring and cable management The production cost is also reduced; in addition, the UCMP board 24 and the main control board 25 are arranged on the third layer, which is convenient for testing and wiring operations; further, each circuit board on each layer is connected to other Layers of circuit boards are partially staggered in the direction perpendicular to the base, so that each circuit board has at least one fixing hole 30 directly corresponding to the base fastener 40 on the base 10, that is, each base is preferably fastened The piece 40 only passes through and is fixed to one fixing hole 30; at this time, it is convenient to disassemble any of the circuit boards.
  • the elevator control assembly further includes: a heat dissipation device 27 arranged on the top of the base 10, and the heat dissipation device includes: a fan bracket 271 arranged on the base 10, and a fan bracket 271 fixed on the fan The fan 272 on the bracket 271; wherein the axis of the fan 272 is parallel to the plane where the base is located.
  • the heat dissipation device 27 can dissipate the heat generated during the operation of the elevator control assembly, and prevent the accumulation of heat from affecting the stability and service life of the elevator control assembly.
  • the UCMP board 27 and one of the control board 21 and the interface board 22 are partially fixed on the fan bracket 271, wherein the axis of the fan 272 is parallel to the plane where the base 10 is located.
  • the heat dissipation device on the top of the base 10 can perform integral heat dissipation and ventilation for all the circuit boards.
  • the fan 272 can optionally be arranged across three layers to increase the heat dissipation coverage area, so as to facilitate the heat dissipation of the circuit boards on each layer.
  • the direction of the base in the figure is used as a reference for specific introduction.
  • the heat sink 27 is arranged at the top of the base 10 and is arranged across three layers.
  • the capacitor plate 23 is arranged on the first layer and is arranged at the lower part of the base 10; the drive board 21 and the power supply board 22 are arranged on the first layer.
  • the drive board 21 is located in the middle and the lower part of the base 10, and the power board 22 is located on the base 10; the maintenance bracket 261 straddles the 3-layer processing and is located on the upper part of the base 10.
  • the maintenance bracket 261 is adjacent to the heat sink 27
  • the emergency stop button 262 and the maintenance button 263 are arranged close to the left side of the maintenance bracket 261, and are arranged on the first plane 2611 of the maintenance bracket 261; the UCMP board 24 and the main control board 25 are arranged on the third layer, and the UCMP board 24 is close to
  • the overhaul bracket 261 is arranged on the right side, and is fixed on the second plane 2612 of the overhaul bracket 261 by bracket fasteners 2613.
  • the main control board 25 is arranged on the middle and lower part of the base 10, and the upper part of the main control board 25 is tightened by the bracket.
  • the firmware 2613 is fixed on the maintenance bracket 261, and other parts are fixed on the base 10 by the base fastener 40; in addition, the up and down control keys 264 are also integrated on the main control board 25.
  • an integrated elevator control machine includes: a control cabinet (not shown) with a receiving space, and the elevator control assembly as described above housed in the control cabinet.
  • the control cabinet can realize the installation and fixation of the elevator control components, and realize the isolation of the elevator control components from the outside, prevent dust from accumulating on the circuit board, and avoid accidental touch to the circuit board.
  • each circuit board is stacked on the base, which can effectively reduce the volume of the control cabinet and greatly improve the space utilization rate; and After adopting this layout method, the connecting cables between the circuit boards are shorter, which reduces the man-hours and costs required for production wiring and cable management.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Elevator Control (AREA)

Abstract

La présente invention concerne un ensemble de commande d'ascenseur et une machine tout-en-un de commande d'ascenseur comprenant celui-ci. L'ensemble de commande d'ascenseur comprend une base (10), un ensemble de boutons de fonction et une pluralité de cartes de circuit imprimé empilées sur la base (10), et la pluralité de cartes de circuit imprimé comprend une carte d'entraînement (21), une carte d'alimentation électrique (22), une carte de condensateur (23), et une carte de commande principale (25) d'un circuit de commande intégré (251) et un circuit d'interface (252) ; l'ensemble de boutons de fonction comprend un bouton d'arrêt d'urgence (262), un bouton d'inspection (263), et des boutons de commande vers le haut et vers le bas (264), le bouton d'arrêt d'urgence (262) et le bouton d'inspection (263) sont fixés sur la base (10) au moyen d'un support d'inspection (261), et les boutons de commande vers le haut et vers le bas (264) sont agencés sur la carte de commande principale (25) ; au moins deux de la pluralité de cartes de circuit imprimé sont partiellement empilées dans une direction perpendiculaire à la base (10). Selon l'ensemble de commande d'ascenseur et la machine tout-en-un de commande d'ascenseur comprenant celui-ci, différentes cartes de circuit imprimé sont empilées sur la base (10), ce qui permet d'améliorer considérablement le taux d'utilisation de l'espace.
PCT/CN2020/095599 2019-08-27 2020-06-11 Ensemble de commande d'ascenseur et machine tout-en-un de commande d'ascenseur comprenant celui-ci WO2021036410A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921398015.2U CN210480505U (zh) 2019-08-27 2019-08-27 电梯控制组件及具有其的电梯控制一体机
CN201921398015.2 2019-08-27

Publications (1)

Publication Number Publication Date
WO2021036410A1 true WO2021036410A1 (fr) 2021-03-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/095599 WO2021036410A1 (fr) 2019-08-27 2020-06-11 Ensemble de commande d'ascenseur et machine tout-en-un de commande d'ascenseur comprenant celui-ci

Country Status (2)

Country Link
CN (1) CN210480505U (fr)
WO (1) WO2021036410A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210480505U (zh) * 2019-08-27 2020-05-08 苏州汇川技术有限公司 电梯控制组件及具有其的电梯控制一体机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006151577A (ja) * 2004-11-29 2006-06-15 Toshiba Elevator Co Ltd エレベータ制御装置
CN202799498U (zh) * 2012-08-30 2013-03-13 艾默生网络能源有限公司 一种控制柜
CN204474067U (zh) * 2014-12-26 2015-07-15 深圳市英威腾电气股份有限公司 一种施工升降变频一体机
CN204490237U (zh) * 2014-12-29 2015-07-22 上海新时达电气股份有限公司 电梯控制驱动装置
CN106185492A (zh) * 2016-08-31 2016-12-07 艾瑞斯股份有限公司 一种电梯控制柜用集成化电路板
CN206923178U (zh) * 2017-05-05 2018-01-23 苏州汇川技术有限公司 电梯控制柜
CN210480505U (zh) * 2019-08-27 2020-05-08 苏州汇川技术有限公司 电梯控制组件及具有其的电梯控制一体机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006151577A (ja) * 2004-11-29 2006-06-15 Toshiba Elevator Co Ltd エレベータ制御装置
CN202799498U (zh) * 2012-08-30 2013-03-13 艾默生网络能源有限公司 一种控制柜
CN204474067U (zh) * 2014-12-26 2015-07-15 深圳市英威腾电气股份有限公司 一种施工升降变频一体机
CN204490237U (zh) * 2014-12-29 2015-07-22 上海新时达电气股份有限公司 电梯控制驱动装置
CN106185492A (zh) * 2016-08-31 2016-12-07 艾瑞斯股份有限公司 一种电梯控制柜用集成化电路板
CN206923178U (zh) * 2017-05-05 2018-01-23 苏州汇川技术有限公司 电梯控制柜
CN210480505U (zh) * 2019-08-27 2020-05-08 苏州汇川技术有限公司 电梯控制组件及具有其的电梯控制一体机

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