WO2024119893A1 - 接线结构、电梯控制柜及电梯*** - Google Patents
接线结构、电梯控制柜及电梯*** Download PDFInfo
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- WO2024119893A1 WO2024119893A1 PCT/CN2023/114047 CN2023114047W WO2024119893A1 WO 2024119893 A1 WO2024119893 A1 WO 2024119893A1 CN 2023114047 W CN2023114047 W CN 2023114047W WO 2024119893 A1 WO2024119893 A1 WO 2024119893A1
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- Prior art keywords
- plug
- control cabinet
- elevator control
- shell
- cabinet
- Prior art date
Links
- 238000002788 crimping Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Definitions
- a first shell wherein the first shell is provided with a wire inlet, the first shell is arranged in a cabinet of an elevator control cabinet, the wire inlet is located outside the cabinet, and a first conductive member is arranged in the first shell;
- a second housing the second housing being arranged inside the cabinet of the elevator control cabinet, the second housing being provided with a second conductive member, the second conductive member being used to be electrically connected to a control module in the elevator control cabinet;
- the first shell is plugged into the second shell to connect the first conductive member and the second conductive member.
- wiring structure according to the present disclosure may also have the following additional technical features:
- At least a portion of the cable inlet is disposed on the outside of the cabinet, or an outer end surface of the cable inlet is aligned with an outer surface of the cabinet.
- a groove is provided on the outer side of the cabinet, and the wire inlet is located in the groove.
- the first shell is provided with a plug-in protrusion and the second shell is provided with a plug-in groove, or the first shell is provided with a plug-in groove and the second shell is provided with a plug-in protrusion; wherein, the plug-in protrusion is provided with a conductor channel connected to the plug-in groove, the plug-in groove is plug-fitted with the plug-in protrusion, and the first conductive member and the second conductive member are connected through the conductor channel.
- the wiring assembly includes a fastener that cooperates with the first shell, the first conductive part is provided with a first connecting portion, the fastener is in contact with the first shell and can generate an extrusion force perpendicular to the first connecting portion, and the first connecting portion is compressed by the fastener so that the first connecting portion is crimped to the external wire on the wire placement portion.
- the wiring assembly further includes a crimping piece, which is disposed between the fastener and the first connecting portion, and the fastener crimps the first connecting portion to the external wire on the wire placement portion through the crimping piece.
- the first conductive member is provided with a recessed portion in the plug-in protrusion
- the second conductive member is provided with a protrusion in the plug-in groove, and the protrusion and the recessed portion are engaged when the plug-in protrusion is matingly connected with the plug-in groove.
- a bending piece is provided on the inner wall of the plug-in groove, the bending piece extends along the depth direction of the plug-in groove, and the bending piece matches the outer shape structure of the plug-in protrusion to press the plug-in protrusion in the plug-in groove.
- a second aspect of the present disclosure provides an elevator control cabinet, the elevator control cabinet comprising:
- a cabinet wherein a drive module is arranged in the cabinet
- the elevator control cabinet further comprises the wiring structure described in any one of the above items, and the second conductive member in the wiring structure is electrically connected to the driving module.
- the driving module includes a driving plate, and the second shell is fixed to the driving plate.
- FIG1 schematically shows an elevator control cabinet according to an embodiment of the present disclosure
- FIG2 schematically shows a partial internal structure of an elevator control cabinet according to an embodiment of the present disclosure
- FIG3 schematically shows a perspective view of a first terminal row of an elevator control cabinet according to an embodiment of the present disclosure
- FIG4 schematically shows a perspective view of a first terminal row of an elevator control cabinet according to an embodiment of the present disclosure from another perspective;
- FIG5 schematically shows a front view of a first terminal row of an elevator control cabinet according to an embodiment of the present disclosure
- FIG6 schematically shows a top view of a first terminal row of an elevator control cabinet according to an embodiment of the present disclosure
- FIG7 schematically shows a rear view of a first terminal row of an elevator control cabinet according to an embodiment of the present disclosure
- Fig. 9 is a cross-sectional view taken along line A-A of Fig. 8;
- FIG10 schematically shows an elevation view of a second terminal row of an elevator control cabinet according to an embodiment of the present disclosure
- first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as “first”, “second” and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
- spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as “inside”, “outside”, “inner side”, “outer side”, “below”, “below”, “above”, “above”, etc.
- Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as “below other elements or features” or “below other elements or features” will subsequently be oriented as “above other elements or features" or “above other elements or features”. Therefore, the example term “below" can include both upper and lower orientations.
- the device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.
- a groove is provided on the outside of the cabinet 210, wherein the line inlet is located in the groove. Wiring work can be performed through the line inlet on the outside of the cabinet 210. The operation can be performed without opening the cabinet 210 of the elevator control cabinet, and there is no need to reach into the interior of the elevator control cabinet for wiring.
- the wiring structure in the elevator control cabinet provided by the present invention includes a first shell 110, and multiple first shells 110 are connected in sequence to form a first terminal row, wherein the multiple first shells 110 can be integrally formed to form the first terminal row, so that the overall structure of the first terminal row is more compact; it is also possible to provide a snap-in structure on the side of the first shell to connect the multiple first shells 110 as a whole to form the first terminal row.
- the number of first shells can be adjusted according to actual needs, and the number of line inlets of the first terminal row can be appropriately adjusted, especially in the later maintenance and debugging stages, the appropriate increase in wiring structures with line inlets can make the maintenance and debugging work more standardized and orderly.
- the first shell is arranged in the elevator control cabinet. Under normal conditions, an opening structure suitable for the first shell needs to be set on the cabinet body 210 of the elevator control cabinet.
- the opening structure can be used only for the channel connecting the first shell and the second shell.
- the opening structure can also be further configured to fix the first shell.
- the first shell can be fixed on the cabinet body 210 of the elevator control cabinet alone, or it can be fixed to the cabinet body 210 of the elevator control cabinet in cooperation with the second shell.
- the first shell and the second shell are fixed to the cabinet body 210 of the elevator control cabinet by plugging.
- the first conductive member 120 in the first shell 110 is partially arranged in the plug-in protrusion 113, one end of the first conductive member 120 extends to the wire inlet 111 to achieve connection with the external connecting line, and the other end of the first conductive member 120 extends into the plug-in protrusion 113, and a conductor channel 1131 connected to the plug-in groove is provided in the plug-in protrusion 113.
- An opening can also be provided on the outer side of the plug-in protrusion 113, and the opening is connected to the conductor channel 1131 of the plug-in protrusion, so that the second conductive member 140 in the second shell enters the plug-in protrusion through the opening and is electrically connected to the first conductive member.
- the first shell includes a wire placement portion 151, which provides a platform for placing external connecting wires extending from the wire inlet.
- the wire placement portion 151 can be set as a plane, or can be set as a slot, or other irregular structures that can carry external connections, wherein the wire placement portion 151 can cooperate with one end of the first conductive member 120 to ensure a firm electrical connection between the external connecting wire and the first conductive member 120, or the wire placement portion 151 cooperates with the first connecting portion of the first conductive member 120 so that one end of the first conductive member 120 can be firmly connected to the external connecting wire.
- the wiring assembly includes a fastener 152, which is arranged on the outside of the cabinet body 210 of the elevator control cabinet.
- the fastener 152 cooperates with the first shell 110 to provide a clamping force to one end of the first conductive member 120 or the first connecting portion.
- the fastener 152 is threadedly connected to the first shell 110.
- the fastener can also be snap-connected to the first shell, or other connection methods can be used.
- One end of the fastener contacts the first connecting portion and provides a vertical clamping force, so that the first connecting portion can be firmly connected to the external connecting wire on the wire placement portion 151.
- the fastener is used to connect the external wire to the first conductive member.
- the fastener and the first shell are combined with each other and are arranged on the outside of the cabinet 210 of the elevator control cabinet.
- the fastener and the first shell are threaded, they are arranged on the outside of the cabinet 210, which is conducive to completing the wiring work outside the elevator control cabinet.
- the fastener can be arranged on the first shell and located on the inner side of the cabinet 210. This arrangement can play a protective role.
- the fastener and the first shell can also be arranged in other connection methods, such as snap-on connection.
- the wiring assembly can also be provided with a crimping piece 153, and the crimping piece 153 is placed between the fastener 152 and the first connecting part 121.
- the fastener 152 first provides a force to the crimping piece 153, so that the crimping piece 153 is crimped to the first connecting part.
- a separate crimping piece is provided to protect the first connecting part or the first conductive part in the first shell;
- the crimping piece is provided as a conductive structural part, and during the inspection or even installation and debugging stage of the elevator control cabinet, the voltage and current of the first conductive part can be detected by the crimping piece and the fastener, or the various modules in the elevator control cabinet can be further tested by the first conductive part;
- the crimping piece is provided as an insulating structural part, which can better protect the first conductive part in the first shell and the external connecting wire extending into the line inlet.
- the first housing plug-in protrusion 113 cooperates with the second housing plug-in groove, so that the first conductive member and the second conductive member 140 in the second housing can be firmly connected, as described below:
- the wiring structure of the elevator control cabinet includes a second shell 130, in which a plug-in groove 131 matching the plug-in protrusion 113 of the first shell is arranged.
- the plug-in groove 131 can accommodate the plug-in protrusion 113 in the first shell, so that the first shell and the second shell are firmly fixed on the cabinet 210 of the elevator control cabinet.
- a second conductive member 140 is arranged in the second shell, and the second conductive member 140 is partially arranged in the plug-in groove 131, and part of the second conductive member 140 in the plug-in groove 131 has a structure adapted to the opening size of the plug-in protrusion 113, so that the second conductive member 140 in the plug-in groove 131 can extend into the opening of the plug-in protrusion 113 and be connected to the first conductive member, thereby enabling the second conductive member 140 to be electrically connected to the external connecting line.
- the entire wiring structure can be fixed on the cabinet 210 of the elevator control cabinet, and the external connecting wire can be firmly electrically connected to the first conductive member and the second conductive member 140.
- the first conductive member is provided with a recess in the plug-in protrusion 113 of the first shell 110
- the second conductive member 140 is provided with a protrusion 141 in the plug-in groove 131 of the second shell.
- the plug-in protrusion 113 is plugged into the plug-in groove 131
- the second conductive member 140 extends through the opening of the plug-in protrusion 113 and achieves a good electrical connection with the first conductive member through the cooperation between the recess and the protrusion 141.
- the cooperation between the recess and the protrusion 141 can adopt structural forms such as snap-on, plug-in or docking. According to the technical inspiration given in this embodiment, any embodiment that can achieve a firm electrical connection between the recess and the protrusion 141 can be selected.
- a bending piece 132 is provided in the plug-in groove 131 of the second housing.
- the purpose of providing the bending piece 132 is that when the plug-in protrusion 113 is inserted into the plug-in groove 131, the bending piece 132 can provide a certain pre-tightening force so that the plug-in protrusion 113 can be
- the first shell and the second shell can be more stably fixed in the insertion groove 131 , so that the first shell and the second shell can be more stably connected.
- the bending piece 132 can be extended along the depth direction of the insertion groove 131 , and the bending piece 132 has an outer shape structure adapted to the insertion protrusion 113 .
- a matching guide rail structure can be set on the outer side of the plug-in protrusion 113 and the inner side of the plug-in groove 131.
- a guide rail assembly 133 is set on one side of the first terminal row and one side of the second terminal row, or a guide rail assembly 133 is set on the outer side of the plug-in protrusion 113 of the first shell and the inner side of the plug-in groove 131 of the second shell, so that the cooperation between the first terminal row and the second terminal row, and the cooperation between the first shell and the second shell are smoother.
- the specific structure of the second shell component of the wiring structure for the elevator control cabinet disclosed in the present invention and the preferred implementation are given. It can be seen that the wiring structure provided by the present invention can be applied to the elevator control cabinet, and enables the elevator control cabinet to achieve external wiring, installation and debugging and subsequent maintenance.
- the innovative point of the wiring structure provided by the present invention is essentially different from the existing traditional control cabinets of the same type for elevators.
- a power module, a drive module, and an industrial control module are provided on the PCB in the cabinet 210, wherein the drive module is provided with an input terminal and an output terminal, the input terminal and the output terminal are arranged on the outer surface of the cabinet 210, and the industrial control module is provided with a signal terminal on the outer surface of the cabinet 210, and is connected to the drive module through the signal connection terminal; wherein the power module is connected to the drive module, and the power module converts the external power input from the input terminal into a power supply of different voltage levels and outputs it through the output terminal.
- its wiring method can adopt the wiring structure in the above embodiment, so that the external wire can be connected to each module in the elevator control cabinet outside the first control cabinet.
- the elevator control cabinet provided by the present disclosure also includes an electrical module, which is arranged on the outer surface of one side of the cabinet body 210, and the electrical module includes an emergency stop button, a conversion switch, and buttons for controlling the elevator to go up and down respectively; wherein the emergency stop button and the conversion switch are respectively connected to the safety circuit of the elevator through the signal terminal, and the conversion switch controls the elevator to switch between different working states.
- the elevator control cabinet provided by the present disclosure can no longer be provided with a door structure.
- the input terminal, the output terminal and the signal terminal are arranged at the rear side of the cabinet 210, and the electrical module is arranged at the front side of the cabinet 210. This arrangement is more conducive to the placement and operation of the elevator control cabinet.
- the drive module is connected to an external power supply through an input end, and the drive module outputs the electric energy converted from the gravitational potential energy during the descent of the elevator car through an output end.
- This function of the drive module can more effectively utilize the gravitational potential energy of the elevator car and transmit the electric energy to the outside through the output end, which is more energy-efficient compared with the braking resistor of the existing elevator system.
- the industrial control module is connected to the elevator traction machine through the signal terminal, the industrial control module is connected to the drive module, the drive module controls the forward rotation, reverse rotation and stop of the elevator traction machine through the industrial control module, and the industrial control module can also be connected to the elevator car to control the opening of the elevator car door, and can also detect and test the elevator car door.
- the industrial control module is connected to the elevator car through the signal terminal to control the opening and closing of the elevator car door, and detect whether the door lock is short-circuited.
- an onboard heat sink is provided in the cabinet 210 for dissipating heat from the drive module, the power module and the industrial control module in the cabinet 210 .
- an elevator system is also proposed, the elevator system includes an elevator traction machine, a car and an elevator control cabinet, wherein the drive module is connected to the elevator traction machine and the car respectively. Since the elevator system includes the elevator control cabinet in any of the above technical solutions, the elevator system proposed in the present disclosure has the same technical effect as the elevator control cabinet, which will not be described in detail here.
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Abstract
一种接线结构,所述接线结构适用于电梯控制柜,所述接线结构包括:第一壳体,所述第一壳体设有进线口,所述第一壳体设置于电梯控制柜的柜体,所述进线口位于所述柜体的外侧,所述第一壳体内设有第一导电件;第二壳体,所述第二壳体设置于所述电梯控制柜的柜体内侧,所述第二壳体设有第二导电件,所述第二导电件用于与所述电梯控制柜内的控制模组电连接;其中,所述第一壳体与所述第二壳体插接以使所述第一导电件和所述第二导电件相连。本公开提供的接线结构使外部导线与第一导电件和第二导电件电连接,外部导线可以通过第二导电件与电梯控制柜内的其他控制模组相连接。
Description
相关申请的交叉引用
本申请要求于以下专利申请的优先权和权益,其全部内容通过引用结合在本申请中:
2022年12月05日提交至中国国家知识产权局的、申请号为202211550761.5、名称为“接线结构、电梯控制柜及电梯***”的中国专利申请。
本公开属于电梯设备技术领域,具体涉及一种接线结构、电梯控制柜及电梯***。
本部分提供的仅仅是与本公开相关的背景信息,其并不必然是现有技术。
目前,电梯行业内所用控制柜体积普遍庞大,并且接线工作、安装操作以及后期的维修和调试基本都需打开柜子在柜内进行,这种类型的电梯控制柜较占空间且接线、操作、调试都十分不方便;由于电梯控制柜的体积大,占据电梯***的大部分空间,制约着电梯***的进一步发展。
因此,行业内需要提供一种能够更小型化的电梯控制柜,且尽量在电梯控制柜的外部即可完成接线工作。
申请内容
本公开的目的是至少解决了无法在电梯控制柜外部进行接线、维修、调试的技术问题。该目的是通过以下技术方案实现的:
本公开提出了一种接线结构,所述接线结构适用于电梯控制柜,所述接线结构包括:
第一壳体,所述第一壳体设有进线口,所述第一壳体设置于电梯控制柜的柜体,所述进线口位于所述柜体的外侧,所述第一壳体内设有第一导电件;
第二壳体,所述第二壳体设置于所述电梯控制柜的柜体内侧,所述第二壳体设有第二导电件,所述第二导电件用于与所述电梯控制柜内的控制模组电连接;
其中,所述第一壳体与所述第二壳体插接以使所述第一导电件和所述第二导电件相连。
本公开提供的接线结构,在使用时,第一壳体设置于电梯控制柜,并且至少第一壳体中的进线口位于所述电梯控制柜的柜体外侧,第二壳体设置于电梯控制柜的内侧,外部导线通过第一壳体的进线口伸入第一壳体内由于设置于第一壳体内的第一导电件和设置于第二壳体内的第二导电件相连接,从而使外部导线与第二导电件电连接,外部导线可以通过第二导电件与电梯控制柜内的控制模组相连接。
另外,根据本公开的接线结构,还可具有如下附加的技术特征:
在本公开的一些实施方式中,至少部分所述进线口设于所述柜体的外侧,或,所述进线口的外端面与所述柜体的外表面对齐设置。
在本公开的一些实施方式中,至所述柜体的外侧设有凹槽,且所述进线口位于所述凹槽内。
在本公开的一些实施方式中,所述第一壳体设有插接凸起且所述第二壳体设有插接凹槽,或所述第一壳体设有插接凹槽且所述第二壳体设有插接凸起;其中,所述插接凸起设有与所述插接凹槽连通的导体通道,所述插接凹槽与所述插接凸起插接配合,且所述第一导电件与所述第二导电件通过所述导体通道相连。
在本公开的一些实施方式中,所述接线结构还包括接线组件,所述接线组件设于所述第一壳体内,所述第一壳体在所述进线口延伸设置有导线放置部,所述接线组件将通过所述进线口伸入至所述导线放
置部的外部导线连接于所述第一导电件。
在本公开的一些实施方式中,所述接线组件包括与所述第一壳体相配合的紧固件,所述第一导电件设有第一连接部,所述紧固件与所述第一壳体相接触且能够产生垂直于所述第一连接部的挤压力,通过所述紧固件挤压所述第一连接部,使所述第一连接部压接于所述导线放置部上的外部导线。
在本公开的一些实施方式中,所述接线组件还包括压接件,所述压接件设于所述紧固件与所述第一连接部之间,所述紧固件通过所述压接件将所述第一连接部压接于所述导线放置部上的外部导线。
在本公开的一些实施方式中,所述第一导电件在所述插接凸起内设有凹部,所述第二导电件在所述插接凹槽内设有凸部,当所述插接凸起与所述插接凹槽配合连接时所述凸部和所述凹部卡接。
在本公开的一些实施方式中,所述插接凹槽的内壁上设置有折弯件,所述折弯件沿所述插接凹槽的深度方向延伸,且所述折弯件与所述插接凸起的外形结构相匹配,以压紧所述插接凹槽内的所述插接凸起。
在本公开的一些实施方式中,所述插接凸起的外侧和所述插接凹槽的内侧设有相配合的导轨组件。
本公开的第二方面提供了一种电梯控制柜,所述电梯控制柜包括:
柜体,所述柜体内设有驱动模块;
所述电梯控制柜还包括上述任一项所述的接线结构,所述接线结构中的所述第二导电件与所述驱动模块电连接。
根据本公开的电梯控制柜的一些实施方式,所述驱动模块包括驱动板,所述第二壳体固定于所述驱动板。
本公开的第三方面提供了一种电梯***,所述电梯***包括电梯曳引机、轿厢和电梯控制柜,所述电梯控制柜为上述任一项所述的电梯控制柜;其中,所述驱动模块分别与所述电梯曳引机和所述轿厢相连。
通过阅读下文优选实施方式的详细描述,各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的,而并不认为是对本公开的限制。而且在整个附图中,用相同的附图标记表示相同的部件。在附图中:
图1示意性地示出了根据本公开实施方式的电梯控制柜;
图2示意性地示出了根据本公开实施方式的电梯控制柜的部分内部结构;
图3示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排的立体图;
图4示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排的另一视角的立体图;
图5示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排的主视图;
图6示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排的俯视图;
图7示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排的后视图;
图8示意性地示出了根据本公开实施方式的电梯控制柜的第一接线端排和第二接线端排插接配合的后视图;
图9为图8的A-A剖视图;
图10示意性地示出了根据本公开实施方式的电梯控制柜的第二接线端排的立视图;
图11示意性地示出了根据本公开实施方式的电梯控制柜的第二接线端排的另一视角的立视图;
图12示意性地示出了根据本公开实施方式的电梯控制柜的第二接线端排的后视图;
图13示意性地示出了根据本公开实施方式的电梯控制柜的第二接线端排的主视图。
附图标记如下:
100、接线结构;
110、第一壳体;111、进线口;112、第一连接面;113、插接凸起;1131、导体通道;
120、第一导电件;121、第一连接部;
130、第二壳体;131、插接凹槽;132、折弯件;133、导轨组件;
140、第二导电件;141、凸部;142、伸出端;
150、接线组件;151、导线放置部;152、紧固件;153、压接件;
200、电梯控制柜;210、柜体;220、驱动模块;230、驱动板。
下面将参照附图更详细地描述本公开的示例性实施方式。虽然附图中显示了本公开的示例性实施方式,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施方式所限制。相反,提供这些实施方式是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。
应理解的是,文中使用的术语仅出于描述特定示例实施方式的目的,而无意于进行限制。除非上下文另外明确地指出,否则如文中使用的单数形式“一”、“一个”以及“所述”也可以表示包括复数形式。术语“包括”、“包含”、“含有”以及“具有”是包含性的,并且因此指明所陈述的特征、步骤、操作、元件和/或部件的存在,但并不排除存在或者添加一个或多个其它特征、步骤、操作、元件、部件、和/或它们的组合。文中描述的方法步骤、过程、以及操作不解释为必须要求它们以所描述或说明的特定顺序执行,除非明确指出执行顺序。还应当理解,可以使用另外或者替代的步骤。
尽管可以在文中使用术语第一、第二、第三等来描述多个元件、部件、区域、层和/或部段,但是,这些元件、部件、区域、层和/或部段不应被这些术语所限制。这些术语可以仅用来将一个元件、部件、区域、层或部段与另一区域、层或部段区分开。除非上下文明确地指出,否则诸如“第一”、“第二”之类的术语以及其它数字术语在文中使用时并不暗示顺序或者次序。因此,以下讨论的第一元件、部件、区域、层或部段在不脱离示例实施方式的教导的情况下可以被称作第二元件、部件、区域、层或部段。
为了便于描述,可以在文中使用空间相对关系术语来描述如图中示出的一个元件或者特征相对于另一元件或者特征的关系,这些相对关系术语例如为“内部”、“外部”、“内侧”、“外侧”、“下面”、“下方”、“上面”、“上方”等。这种空间相对关系术语意于包括除图中描绘的方位之外的在使用或者操作中装置的不同方位。例如,如果在图中的装置翻转,那么描述为“在其它元件或者特征下面”或者“在其它元件或者特征下方”的元件将随后定向为“在其它元件或者特征上面”或者“在其它元件或者特征上方”。因此,示例术语“在……下方”可以包括在上和在下的方位。装置可以另外定向(旋转90度或者在其它方向)并且文中使用的空间相对关系描述符相应地进行解释。
如图1所示,本公开提供了一种电梯控制柜,电梯控制柜200包括柜体210和接线结构100,其中部分接线结构100设置于柜体的外部,方便了在电梯控制柜的外部进行接线工作。
本公开提供的电梯控制柜的一侧设置有接线结构,通过接线结构将控制柜与电梯***的其他结构引出的连接线相连,比如电梯曳引机和轿厢等,进而实现对电梯曳引机的正转,反转和转速、停止、以及紧急停止等逻辑控制,还可以实现对轿厢门的提前开启和检测门锁短路等,因此,在安装阶段,在电梯控制柜的外部即可完成接线工作,由于不再需要打开电梯控制柜,且外部的连接线不再设置于电梯控制柜内,所以电梯控制柜可以适当减小体积,并且更适于将电梯控制柜内的驱动部分、工控部分、以及电气部分等控制模组进行模块化设计,从而进一步减小了电梯控制柜的体积。
在后期电梯控制柜的维修与调试阶段,可以通过设置于电梯控制柜一侧的接线结构即可完成检测、调试工作,不再需要进入电梯控制柜的内部进行调试。
图2示意性地示出了根据本公开实施方式的电梯控制柜的部分内部结构,如图2所示,本公开的电梯控制柜包括第二壳体130,第二壳体130设置于柜体210内,而且第二壳体130与柜体210内的控制模组相连,其中控制模组包括驱动模块、工控模块、电气模块等,电梯控制柜还包括第一壳体110,第一壳体设置有进线口111,至少将部分进线口111设置于柜体210外,用于与电梯***的其他结构引出的连接线进行接线。其中进线口111可以全部位于柜体210的外侧;还可以将进线口的外端面与柜体210的外表面对齐设置。
在柜体210的外侧设有凹槽,其中进线口位于凹槽内。通过柜体210外侧的进线口即可进行接线工
作,而无需打开电梯控制柜的柜体210,更无需伸入电梯控制柜的内部进行接线。
从图2中还可以看出,驱动模块220设置于驱动板230上,由于将驱动模块高度集成于驱动板上,因此,可以将电梯***的驱动部分的体积适当缩小,同样的,对于电梯控制柜内的其他部分,同样可以模块化处理,集成于驱动板中,而且,电梯控制柜内不再设置线槽,外部导线设置于电梯控制柜的外部,因此,电梯控制柜的体积可以很大程度上较小,与现有技术中的电梯控制柜相比,本公开提供的电梯控制柜的体积可以减小75%,从而较大的节省场地空间,安装也更加方便。
本公开提供的电梯控制柜,与现有的传统控制柜相比较,具有更明显的优势,由于电梯控制柜的控制模组,比如驱动部分、工控部分和电气部分,进行模块化设计,且通过第一壳体和第二壳体与外部导线相连,因此,不再需要布置门体结构,电梯控制柜的整体结构更小,也方便了运输。
如图1和图2所示,本公开提供的电梯控制柜中的接线结构,包括第一壳体110,多个第一壳体110依次连接构成第一接线端排,其中,多个第一壳体110可以一体成型构成第一接线端排,使得第一接线端排的整体结构更加紧凑;还可以通过在第一壳体的侧部设置卡接结构,将多个第一壳体110连接为一体构成第一接线端排,这样的布置,可以根据实际需要调整第一壳体的数量,适当调整第一接线端排的进线口的数量,尤其是在后期的维修与调试阶段,适当的增加具有进线口的接线结构,可以使得维修工作和调试工作更加规范,有序进行。
结合图10和图11,本公开提供的电梯控制柜的接线结构还包括第二壳体130,多个第二壳体130可以依次连接构成第二接线端排,类似地,多个第二壳体130可以一体成型构成第二接线端排,多个第二壳体130也可以通过卡接连接为一体,构成第二接线端排。
其中,第一接线端排和第二接线端排插接连接为一体,且固定于电梯控制柜的柜体210的一侧,实现了在电梯控制柜的外部即可将外部连接线,通过第一接线端排和第二接线端排与柜体210内的各个控制模组相连接,不再需要将外部连接线引入柜体210内,因此,节约了柜体210内的大部分空间。
需要说明的是,第一壳体设置于电梯控制柜,通常条件下,电梯控制柜的柜体210上需要设置适于第一壳体的开口结构,该开口结构可以仅用于第一壳体和第二壳体相连接的通道,该开口结构也可以进一步设置为用于固定第一壳体,本公开给出的具体实施例中,没有局限第一壳体与电梯控制柜的连接方式,第一壳体可以单独固定于电梯控制柜的柜体210上,也可以与第二壳体之间相配合固定于电梯控制柜的柜体210,比如第一壳体和第二壳体之间以插接方式固定于电梯控制柜的柜体210。
结合图3、图4和图8,本公开提供的用于电梯控制柜的接线结构,其中的第一壳体110上设置有第一连接面112,第一连接面112用于与电梯控制柜的柜体210的外侧面相连接,第一壳体110中设置有第一导电件120,第一导电件120用于与外部连接线连接,第一壳体110上设有进线口111,进线口111设置于电梯控制柜的柜体210的外侧,外部连接线通接线结构100进入第一壳体110内,与第一壳体110内的第一导电件120相连。
第一壳体110内还设置有插接凸起113,插接凸起113在第一连接面112的一侧向电梯控制柜内延伸设置,插接凸起113用于与第二壳体的插接凹槽相配合,通过插接凸起113和插接凹槽的插接配合,使第一壳体110与第二壳体相连接为一体,且固定于电梯控制柜的柜体210的一侧。
第一壳体110内的第一导电件120部分地设置于插接凸起113内,第一导电件120的一端延伸至进线口111,以实现与外部连接线的连接,第一导电件120的另一端延伸至插接凸起113内,插接凸起113内设有与插接凹槽相连通的导体通道1131,还可以在插接凸起113的外侧设置开口,该开口与插接凸起的导体通道1131相连通,使得第二壳体内的第二导电件140通过开口进入插接凸起内与第一导电件电连接。
在本公开的一些实施方式中,结合图8,第一导电件120设置有第一连接部121,第一连接部121用于与外部连接线连接,从而使得电梯***的其他结构的连接线与第一导电件120的更加牢固的连接在一起。
结合图5至图9,第一壳体110内还设置有接线组件150,接线组件150设置于第一壳体110内且位于第一连接面112的背离电梯控制柜的一侧,其中接线组件150用于将从进线口111伸入的外部连接
线与第一导电件120相连接。接线组件150包括紧固件152和压接件153,第一壳体在进线口延伸设置导线放置部151,下面结合附图分别说明,
参阅图8和图9,第一壳体包括导线放置部151,导线放置部151提供放置从进线口伸入的外部连接线的平台,导线放置部151可以设置为平面,还可以设置为槽体,或其他能够承载外部连接连的不规则结构,其中导线放置部151能够与第一导电件120的一端相配合,以使外部连接线与第一导电件120牢固的电连接,或者导线放置部151与第一导电件120的第一连接部相配合,使得第一导电件120的一端能够与外部连接线牢固连接。
接线组件包括紧固件152,紧固件152设置于电梯控制柜的柜体210的外侧,紧固件152与第一壳体110相配合,以向第一导电件120的一端或第一连接部提供压紧力,比如紧固件152与第一壳体110以螺纹连接,通过预紧紧固件152,可以向第一导电件的一端或第一连接部提供稳定且可控的压紧力,紧固件还可以与第一壳体卡扣连接,或者其他连接方式,紧固件的一端与第一连接部相接触,且提供垂直的压紧力,使得在导线放置部151上,第一连接部能够与外部连接线牢固的连接。
需要说明的是,紧固件用于将外部导线与第一导电件相连接,一般条件下,紧固件与第一壳体之间相互结合并且设置于电梯控制柜的柜体210的外侧,比如紧固件与第一壳体之间以螺纹配合时,设置于柜体210的外侧,有利于在电梯控制柜的外部完成接线工作;有时在完成接线工作后,为了防止对外部导线与第一导电件之间连接部分的干扰,可以将紧固件设置于第一壳体上且位于柜体210的内侧,这种布置可以起到保护作用;紧固件与第一壳体之间还可以设置于其他连接方式,比如卡接等。
接线组件还可以设置压接件153,将压接件153放置于紧固件152与第一连接部121之间,紧固件152首先向压接件153提供作用力,进而使压接件153压接于第一连接部,在本实施例中,设置单独的压接件,可以对第一壳体内的第一连接部或者第一导电件起到保护作用;将压接件设置为能够导电的结构件,在电梯控制柜的检测甚至安装调试阶段,能够通过压接件和紧固件检测第一导电件的电压、电流,或者进一步通过第一导电件测试电梯控制柜内的各个模块;另一方面,将压接件设置为绝缘结构件,能够更好的保护第一壳体内的第一导电件和伸入进线口的外部连接线。
通过上述不同的实施例,说明了第一壳体110内的接线组件150中的各个结构件的作用和用途,因此,通过设置接线组件150,在电梯控制柜的外部,能够在第一壳体内将外部连接线与第一导电件牢固地相连接。
在第一导电件120的另一端,通过第一壳体的插接凸起113与第二壳体的插接凹槽相配合,同样能够使第一导电件和第二壳体中的第二导电件140紧固的连接,具体说明如下:
结合图10和图11,本公开提供的电梯控制柜的接线结构包括第二壳体130,在第二壳体130中设置有与第一壳体的插接凸起113相配合的插接凹槽131,首先,插接凹槽131能够容纳第一壳体中的插接凸起113,使得第一壳体与第二壳体牢固的固定于电梯控制柜的柜体210上,其次,在第二壳体内设置有第二导电件140,第二导电件140部分地设置于插接凹槽131内,且在插接凹槽131内的部分第二导电件140具有与插接凸起113的开口尺寸相适应的结构,使得插接凹槽131内的第二导电件140能够伸入插接凸起113的开口内,并与第一导电件相连接,进而使第二导电件140与外部连接线实现电连接。
因此,通过在第二壳体内设置能够承载并与插接凸起113形成良好配合的插接凹槽131,既能够使整个接线结构固定于电梯控制柜的柜体210上,又能够使外部连接线与第一导电件、第二导电件140实现牢固的电连接。
在本公开的一些实施方式中,如图6、图8和图11所示,在第一壳体110的插接凸起113内,第一导电件设置有凹部,在第二壳体的插接凹槽131内,第二导电件140设有凸部141,当插接凸起113与插接凹槽131相插接配合后,第二导电件140通过插接凸起113的开口伸入并与第一导电件,通过凹部与凸部141的配合实现良好的电连接,凹部与凸部141的配合可以采用卡接、插接或者对接等结构形式,根据本实施方式给出的技术启示,可以选择任一种能够实现凹部与凸部141牢固电连接的实施方式。
在本公开的一些实施方式中,在第二壳体的插接凹槽131内设有折弯件132,设置折弯件132的目的在于当插接凸起113***插接凹槽131内,折弯件132能够提供一定的预紧力,使插接凸起113能够
更加稳定的固定于插接凹槽131内,从而使第一壳体与第二壳体能够更加稳定的连接。在一些可行的实施方式中,可以将折弯件132沿插接凹槽131的深度方向延伸,且折弯件132具有与插接凸起113的外形结构相适应。
为了使第一壳体的插接凸起113顺利的***至第二壳体的插接凹槽131中,可以在插接凸起113的外侧和插接凹槽131的内侧设置相配合的导轨结构,结合图10和图12、以及图3和图4,可以看出,第一接线端排的一侧和第二接线端排的一侧设置有导轨组件133,或者第一壳体的插接凸起113的外侧和第二壳体的插接凹槽131的内侧设置导轨组件133,使得第一接线端排和第二接线端排的配合,第一壳体和第二壳体的配合更加顺畅。
综上,给出了本公开的用于电梯控制柜的接线结构的第二壳体组件的具体结构,以及优选的实施方式,可以看出,本公开提供的接线结构,能够适用于电梯控制柜,并且使电梯控制柜实现在外部接线、安装调试和后续维修的可能性,本公开提供的接线结构的创新点,与现有的传统的同类用于电梯的控制柜,有着本质区别。
本公开提供的电梯控制柜内,在柜体210内的PCB上设有电源模块、驱动模块、工控模块,其中,驱动模块设有输入端和输出端,所述输入端和所述输出端设置于所述柜体210的外表面,所述工控模块在所述柜体210的外表面均设有信号接线端,且通过所述信号连接端与所述驱动模块相连;其中,所述电源模块与所述驱动模块相连接,所述电源模块将所述输入端输入的外部电源转化为不同电压等级的电源并通过所述输出端输出。在电梯控制柜中,无论是输入端还是输出端,其接线方式均可采用上述实施例中的接线结构,从而使外部导线在第一控制柜的外部即可与电梯控制柜内的各个模块相连。
本公开提供的电梯控制柜还包括电气模块,所述电气模块设于所述柜体210一侧的外表面,所述电气模块包括急停按钮、转换开关、分别用于控制电梯上行和下行的按钮;其中,所述急停按钮和所述转换开关分别通过所述信号接线端与电梯的安全回路相连,所述转换开关控制电梯在不同工作状态之间转换。在电梯控制柜的表面设置操作按钮,可以在电梯控制柜的外部即可实现对电梯***的操作与调试,这种条件下,电梯控制柜不再需要设置门体结构,一方面,电梯控制柜内不再需要布置太多的电线电缆,相应的不再需要布置线槽,另一方面,通过将操作按钮设置于电梯控制柜的外部,不再需要直接操作电梯控制柜内的各个模块,因此,本公开提供的电梯控制柜可以不再布置门体结构。
在本公开提供的电梯控制的一些实施方式中,所述输入端、输出端以及所述信号接线端设置于所述柜体210的后侧,所述电气模块设于所述柜体210的前侧。这种布置更有利于对电梯控制柜的放置和操作。
在本公开提供的电梯控制的一些实施方式中,驱动模块通过输入端与外部电源相连,所述驱动模块通过输出端输出电梯轿厢下降过程中重力势能转化的电能,驱动模块的这种功能够更有效的利用电梯轿厢的重力势能,并且通过输出端将电能向外部输送,与现有的电梯***的制动电阻相比较,更加节能。
在本公开提供的电梯控制的一些实施方式中,所述工控模块通过所述信号接线端与电梯曳引机相连,所述工控模块与所述驱动模块相连,所述驱动模块通过所述工控模块控制所述电梯曳引机的正转、反转与停止,工控模块还可以与电梯轿厢相连,控制电梯轿厢门的打开,还能够对于电梯轿厢门进行检测与测试。所述工控模块通过所述信号接线端与电梯轿厢相连,以控制所述电梯轿厢的开门与关门,以及检测门锁是否短路。
在本公开提供的电梯控制的一些实施方式中,所述柜体210内设置有板载散热器,用于对所述柜体210内的所述驱动模块、所述电源模块和所述工控模块散热。
根据本公开的实施方式,还提出一种电梯***,电梯***包括电梯曳引机、轿厢和电梯控制柜,其中,驱动模块分别与电梯曳引机和轿厢相连。因电梯***包括上述任一技术方案中的电梯控制柜,本公开提出的电梯***具有与电梯控制柜相同的技术效果,在此不再赘述。
以上所述,仅为本公开的一些具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。
Claims (13)
- 一种接线结构,其中,所述接线结构适用于电梯控制柜,所述接线结构包括:第一壳体,所述第一壳体设有进线口,所述第一壳体设置于电梯控制柜的柜体,所述第一壳体内设有第一导电件;第二壳体,所述第二壳体设置于所述电梯控制柜的柜体内侧,所述第二壳体设有第二导电件,所述第二导电件用于与所述电梯控制柜内的控制模组电连接;其中,所述第一壳体与所述第二壳体插接以使所述第一导电件和所述第二导电件相连。
- 根据权利要求1所述的接线结构,其中,至少部分所述进线口设于所述柜体的外侧,或,所述进线口的外端面与所述柜体的外表面对齐设置。
- 根据权利要求2所述的接线结构,其中,所述柜体的外侧设有凹槽,且所述进线口位于所述凹槽内。
- 根据权利要求1-3任一项所述的接线结构,其中,所述第一壳体设有插接凸起且所述第二壳体设有插接凹槽,或所述第一壳体设有插接凹槽且所述第二壳体设有插接凸起;其中,所述插接凸起设有与所述插接凹槽连通的导体通道,所述插接凹槽与所述插接凸起插接配合,且所述第一导电件与所述第二导电件通过所述导体通道相连。
- 根据权利要求4所述的接线结构,其中,所述接线结构还包括接线组件,所述接线组件设于所述第一壳体内,所述第一壳体在所述进线口延伸设置有导线放置部,所述接线组件将通过所述进线口伸入至所述导线放置部的外部导线连接于所述第一导电件。
- 根据权利要求5所述接线结构,其中,所述接线组件包括与所述第一壳体相配合的紧固件,所述第一导电件设有第一连接部,所述紧固件与所述第一壳体相接触且能够产生垂直于所述第一连接部的挤压力,通过所述紧固件挤压所述第一连接部,使所述第一连接部压接于所述导线放置部上的外部导线。
- 根据权利要求6所述接线结构,其中,所述接线组件还包括压接件,所述压接件设于所述紧固件与所述第一连接部之间,所述紧固件通过所述压接件将所述第一连接部压接于所述导线放置部上的外部导线。
- 根据权利要求4所述的接线结构,其中,所述第一导电件在所述插接凸起内设有凹部,所述第二导电件在所述插接凹槽内设有凸部,当所述插接凸起与所述插接凹槽配合连接时所述凸部和所述凹部卡接。
- 根据权利要求2所述的接线结构,其中,所述插接凹槽的内壁上设置有折弯件,所述折弯件沿所述插接凹槽的深度方向延伸,且所述折弯件与所述插接凸起的外形结构相匹配,以压紧所述插接凹槽内的所述插接凸起。
- 根据权利要求2所述的接线结构,其中,所述插接凸起的外侧和所述插接凹槽的内侧设有相配合的导轨组件。
- 一种电梯控制柜,其中,所述电梯控制柜包括:柜体,所述柜体内设有驱动模块;所述电梯控制柜还包括权利要求1-10任一项所述的接线结构,所述接线结构中的所述第二导电件与所述驱动模块电连接。
- 根据权利要求11所述的电梯控制柜,其中,所述驱动模块包括驱动板,所述第二壳体固定于所述驱动板。
- 一种电梯***,其中,所述电梯***包括电梯曳引机、轿厢和电梯控制柜,所述电梯控制柜 为权利要求11或12所述的电梯控制柜;其中,所述驱动模块分别与所述电梯曳引机和所述轿厢相连。
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