CN117954982B - Power distribution cabinet with modularized installation of internal elements - Google Patents
Power distribution cabinet with modularized installation of internal elements Download PDFInfo
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- CN117954982B CN117954982B CN202410346721.1A CN202410346721A CN117954982B CN 117954982 B CN117954982 B CN 117954982B CN 202410346721 A CN202410346721 A CN 202410346721A CN 117954982 B CN117954982 B CN 117954982B
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- cabinet
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003032 molecular docking Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000012634 fragment Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with modularized installation of internal elements. Including the cabinet body, the cabinet door, the connector lug, the mounting panel, plug I, the terminal, insulating cover etc. the connector lug is installed in the internal bottom surface of cabinet, mounting panel fixed connection is internal in the cabinet, and evenly spaced apart has the mounting hole on the mounting panel, the terminal is connected on plug I, terminal one end can insert in the wiring end of electrical component, and plug I tip can insert in the mounting hole, in order to fix electrical component on the mounting panel, insulating cover is connected in plug I side, and insulating cover parcel is lived the terminal other end, the terminal is close to the one end of insulating cover and is opened there is jack I. The wiring terminal on the plug I can be inserted into the wiring terminal of the electric element, and the plug I can be manually inserted into the mounting hole, so that the electric element can be quickly fixed on the mounting plate through the plug I, the operation is simple, the disassembly is convenient, and the working efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with modularized installation of internal elements.
Background
A power distribution cabinet is an electric device for distributing and controlling electric energy, which is generally installed in a building or industrial facility, and functions as a receiving, distributing, controlling and protecting circuit, and has various electric elements such as a circuit breaker, a fuse, a contactor, a relay, a switch, etc., and corresponding overload protection, short-circuit protection, leakage protection, etc., installed therein.
When an existing power distribution cabinet is used for installing electrical components, firstly, a guide rail is required to be installed inside the power distribution cabinet in a screwing mode, then various electrical components are sequentially clamped on the guide rail according to a design drawing, the electrical components are sequentially fixed on the guide rail in a screwing mode, then wire ends are sequentially inserted into wiring terminals of the electrical components to be wired by manpower, the wire ends are fixed in the wiring terminals of the electrical components in a screwing mode, and the installation mode has some defects:
1. the guide rail, the electrical components and the wire end part in the power distribution cabinet are sequentially installed in a manual screwing mode, so that the operation is troublesome, the working efficiency is low, and when a certain electrical component fails, the disassembly and the maintenance are inconvenient;
2. In the wiring process, if wire length overlength, then need the manual work to twine it or cut, twine fixedly comparatively troublesome to the electric wire, twine good electric wire and can occupy the great space in the switch board moreover, cut the electric wire then the precision requirement is higher, if wire length is too short can influence subsequent wiring work, so can lead to whole wiring process consuming time longer, work efficiency is lower.
Disclosure of Invention
In view of the above, the invention provides a power distribution cabinet with modularized installation of internal elements, which can overcome the defects that the prior power distribution cabinet is troublesome to operate and inconvenient to disassemble and maintain when electric elements are installed, and the whole wiring process is long in time consumption, so that the working efficiency is low.
The technical proposal is as follows: the utility model provides a switch board of interior element modularization installation, including the cabinet body and cabinet door, still including the connector lug, the mounting panel, plug I, the terminal, the insulating cover, coupling assembling and docking mechanism, the connector lug is installed in the internal bottom surface of cabinet, mounting panel fixed connection is internal in the cabinet, and evenly spaced apart has the mounting hole on the mounting panel, the terminal is connected on plug I, terminal one end can insert in the wiring of electrical components, and plug I tip can insert in the mounting hole, in order to fix electrical components on the mounting panel, the insulating cover is connected in plug I side, and the insulating cover parcel is the terminal other end, jack I has been opened to the one end that the terminal is close to the insulating cover, jack I can be connected main circuit breaker and connector lug with docking mechanism cooperation, docking mechanism can be connected main circuit breaker and other electrical components with coupling assembling cooperation.
Optionally, docking mechanism is including connecting piece, connecting wire, the connector, wiring inserted bar and fixed subassembly, the connecting piece comprises connecting socket and connecting plug, connecting socket rotates and connects in the connecting plug tip, fixed shell fragment symmetrical connection is inside connecting socket, connecting plug tip symmetry is opened there is the draw-in groove, and fixed shell fragment can block into the draw-in groove, connecting wire connects in the connecting piece is inside, when two adjacent connecting pieces splice, the tip of its inside two connecting wires can contact each other and connect, and the connecting piece can splice and form the circuit, the connector rotates and connects in the both ends of above-mentioned circuit, and the connector side symmetry is opened there is the arc wall, the wiring inserted bar is connected on the connector, the wiring inserted bar tip is electrically conductive with the connecting wire contact at above-mentioned circuit both ends, and the wiring inserted bar can also insert in jack I and the wiring end of connector in, fixed subassembly is used for fixing the connector respectively in insulating sleeve and connector.
Optionally, fixed subassembly is including solid fixed ring I and spacing shell fragment I, gu fixed ring I is connected in insulating cover side and connector lug top surface respectively, and spacing shell fragment I symmetrical connection is in gu fixed ring I side, and in spacing shell fragment I can block into the arc wall.
Optionally, coupling assembling is including connecting plate, plug II, the wiring board, the contact patch, solid fixed ring II, spacing shell fragment II and locking shell fragment, plug II symmetrical connection is in the connecting plate side, and plug II can insert in the mounting hole, the wiring board is connected on the connecting plate, a plurality of contact patch interval connection is in the connecting plate side, and the contact patch all cooperates electrically conductive with the wiring board contact, it has jack II to open on the connecting plate, gu fixed ring II is connected in the connecting plate bottom surface, spacing shell fragment II symmetrical connection is in gu fixed ring II bottom surface, when the wiring inserted bar inserts in jack II and contacts with the wiring board, spacing shell fragment II can block into the arc inslot, a plurality of locking shell fragment interval connection is in the connecting plate side, the wiring inserted bar can insert between two adjacent locking shell fragments with the contact patch contact.
Optionally, still including chucking mechanism, chucking mechanism is including chucking board and lifting unit, chucking board sliding connection in the cabinet is internal, and the chucking board is located the mounting panel side, when plug I and plug II insert in the mounting hole, lifting unit can drive chucking board decline and carry out the simultaneous chucking to plug I and plug II.
Optionally, lifting unit is including the protection frame, rotate lead screw and drive assembly, and the protection frame is connected in the cabinet body outside, rotates the lead screw and rotates to be connected in the cabinet body, and chucking board and rotate lead screw threaded connection, the rotation axis of cabinet door and rotate and carry out the transmission through drive assembly between the lead screw tip, can drive to rotate the lead screw and rotate when the cabinet door rotates the opening, and drive assembly is located the protection frame.
Optionally, the circuit is characterized by further comprising a magnet and a limiting rod, wherein the limiting rod is connected to the side face of the magnet, the magnet can be adsorbed to the side face of the mounting plate through magnetic force, and the limiting rod can limit the circuit.
Optionally, the cabinet also comprises a fixing block and a fixing rod, wherein the fixing block is connected to the inner side of the cabinet body, the fixing rod is symmetrically connected to the side surface of the fixing block, and the fixing rod can be clamped into the arc-shaped groove.
The invention has the following advantages: 1. the wiring terminal on the plug I can be inserted into the wiring terminal of the electric element, and the plug I can be manually inserted into the mounting hole, so that the electric element can be quickly fixed on the mounting plate through the plug I, the operation is simple, the disassembly is convenient, and the working efficiency can be improved.
2. According to the invention, the circuit can be formed by splicing the plurality of connecting pieces, the number of the connecting pieces in the circuit can be increased or reduced according to arrangement requirements, winding and coiling or cutting of wires with overlong lengths are not needed manually, the operation is simple, and the whole wiring work of the power distribution cabinet is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the installation of the connector lug and mounting plate of the present invention.
Fig. 3 is an enlarged view of section a of fig. 2 in accordance with the present invention.
Fig. 4 is a cross-sectional view of the header i and post of the present invention.
Fig. 5 is a schematic view of the installation of the docking mechanism of the present invention.
Fig. 6 is a cross-sectional view of a connector of the present invention.
Fig. 7 is a schematic structural diagram of a connector plug according to the present invention.
Fig. 8 is a schematic diagram showing the cooperation of the wiring plug and the wiring post according to the present invention.
Fig. 9 is a schematic view of the installation of the fixing assembly of the present invention.
Fig. 10 is a schematic view showing a specific structure of the connection assembly of the present invention.
Fig. 11 is a cross-sectional view of a web of the present invention.
Fig. 12 is a schematic installation view of the locking spring of the present invention.
Fig. 13 is a schematic view of the installation of the clamping mechanism of the present invention.
Fig. 14 is a schematic view of the present invention with the cabinet door of fig. 13 removed.
Fig. 15 is a schematic view of the structure of the magnet and the stop lever of the present invention.
Fig. 16 is a schematic view of the installation of the fixing block of the present invention.
Fig. 17 is a schematic view showing the specific structure of the fixing block and the fixing rod according to the present invention.
Meaning of reference numerals in the drawings: 1-cabinet body, 2-cabinet door, 3-connector lug, 4-mounting plate, 41-mounting hole, 5-plug I, 6-terminal, 7-insulating cover, 8-jack I, 9-connecting piece, 91-connecting socket, 911-fixed shrapnel, 92-connecting plug, 921-draw-in groove, 10-connecting wire, 11-connector, 111-arc wall, 12-wiring inserted link, 13-fixed ring I, 14-spacing shrapnel I, 15-connecting plate, 16-plug II, 17-wiring board, 18-contact piece, 19-jack II, 20-fixed ring II, 21-spacing shrapnel II, 22-locking shrapnel, 23-chucking board, 24-protective frame, 25-rotating screw rod, 26-transmission component, 27-magnet, 28-spacing rod, 29-fixed block, 30-fixed link.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
Examples: the power distribution cabinet with modularized installation of internal elements comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is rotatably connected to the left part of the front side of the cabinet body 1, and the right part of the front side of the cabinet door 2 is connected with a handle, so that the cabinet door 2 can be manually rotated to be opened and closed; still including connector lug 3, mounting panel 4, plug I5, terminal 6, insulating sleeve 7, coupling assembling and docking mechanism, connector lug 3 installs in cabinet 1 internal bottom surface, connector lug 3 is used for connecting external total power cord, and connector lug 3 top surface still is provided with three wiring end, mounting panel 4 fixed connection is in cabinet 1 inside, and evenly spaced apart has mounting hole 41 on mounting panel 4, mounting hole 41 divide into upper and lower two parts, the last half of mounting hole 41 is circular, the latter half of mounting hole 41 is similar oval, and the width of mounting hole 41 latter half is less than the width of its last half, plug I5 comprises the installation piece, quarter butt and plectane, the installation piece rear side is connected with the quarter butt, the diameter of quarter butt is slightly less than the width of mounting hole 41 latter half, the diameter of plectane is slightly less than the width of the last half of mounting hole 41, so that plectane and quarter butt homoenergetic pass the last half of mounting hole 41, then, the whole down removal of plug I5, can drive the quarter butt joint in mounting hole 41, make the latter half 7 card insert the width of the latter half at the terminal I5 at the same time of mounting hole 4, the electrical apparatus 7 is connected with the electrical apparatus 7, the terminal 7 is connected with the electrical apparatus, the other end of the electrical apparatus is connected with I3 in the electrical apparatus, the electrical apparatus is connected with the terminal 7 in the electrical apparatus, the electrical apparatus is connected with the 7, the electrical apparatus is connected with the electrical apparatus, I6, the electrical apparatus is connected with the electrical apparatus and is connected with the electrical apparatus, the electrical apparatus and is connected with the electrical apparatus.
As shown in fig. 5-9, the docking mechanism comprises a connecting piece 9, a connecting wire 10, a connector 11, a wiring inserted link 12 and a fixing component, wherein the connecting piece 9 is composed of a connecting socket 91 and a connecting plug 92, the connecting socket 91 is rotationally connected to the lower end of the connecting plug 92, a fixing spring piece 911 is symmetrically connected inside the connecting socket 91, clamping grooves 921 are symmetrically arranged on the end part of the connecting plug 92, the fixing spring piece 911 can be clamped in the clamping grooves 921, so that two adjacent connecting pieces 9 can be spliced through the splicing fit of the connecting plug 92 and the connecting socket 91, the connecting wire 10 is connected inside the connecting piece 9, the upper end face of the connecting wire 10 is flush with the upper end face of the connecting plug 92, the lower end face of the connecting wire 10 is flush with the lower end face of the connecting socket 91, when the two adjacent connecting pieces 9 are spliced, the end faces of the two connecting wires 10 inside the connecting wire 10 can be mutually contacted and connected, so that a plurality of connecting pieces 9 can be spliced into a line, the connector 11 is rotationally connected to the two ends of the line, the connector 11 is symmetrically arranged on the side face of the side of the connector 11, the connecting wire inserted link 12 is connected to the connector 11, the connecting wire 12 can be spliced with the connecting wire 3 through the connecting wire inserted link 12 and the connecting wire connector 3 and the connecting wire 3 in the connecting wire inserted link 3 and the connecting wire inserted link 3 is fixed in the connecting wire connector 3; the fixed subassembly is including solid fixed ring I13 and spacing shell fragment I14, gu fixed ring I13 connect respectively in insulating cover 7 side and connector lug 3 top surface, and spacing shell fragment I14 bilateral symmetry connects in gu fixed ring I13 side, and in spacing shell fragment I14 can block into arc groove 111 to fix connector 11.
As shown in fig. 10-12, the connection assembly comprises a connection plate 15, a plug ii 16, a wiring board 17, contact pieces 18, a fixing ring ii 20, a limit elastic piece ii 21 and a locking elastic piece 22, wherein the plug ii 16 is vertically and symmetrically connected to the side surface of the connection plate 15, and the structure of the plug ii 16 is consistent with that of the plug i 5, so that the plug ii 16 can be inserted into the mounting hole 41 to fix the connection plate 15 on the mounting plate 4, the wiring board 17 is connected in the connection plate 15, a plurality of arc holes are uniformly spaced on the front side surface of the connection plate 15, the contact pieces 18 are connected in each arc hole, the rear side surface of each contact piece 18 is in contact fit with the front side surface of the wiring board 17 for conducting electricity, the lower part of the connection plate 15 is provided with an insertion hole ii 19, the fixing ring ii 20 is connected to the bottom surface of the connection plate 15, the limit elastic piece ii 21 is bilaterally symmetrically connected to the bottom surface of the fixing ring ii 20, when the wiring board 12 is inserted into the insertion hole ii 19 to contact with the wiring board 17, the limit elastic piece ii 21 can be clamped into the arc grooves 111 for fixing the connection plate 11, the front side surface of the connection plate 15 is uniformly spaced and connected with a plurality of locking elastic pieces 22, and each hole is uniformly positioned between two adjacent arc holes 22 and is positioned in the arc holes for clamping adjacent wiring boards 12, and can be contacted with two adjacent arc elastic pieces 18.
Firstly, the power distribution cabinet is arranged at a designated position, then a zero line, a fire wire and a ground wire of an external power supply are respectively connected to the lower end of a connector lug 3, then a cabinet door 2 is rotated forwards to be opened, then two plugs I5 are respectively inserted into adjacent mounting holes 41 (as shown in figure 3), then the two plugs I5 are moved downwards, the two plugs I5 can be clamped in the mounting holes 41, then an electrical element can be placed on the two plugs I5, and the upper ends of binding posts 6 on the two plugs I5 can be inserted into the wiring ends of the bottom surfaces of the electrical element; then two plugs I5 are respectively inserted into the adjacent mounting holes 41, the two plugs I5 are located above the electrical components, then the two plugs I5 are moved downwards, the two plugs I5 can be clamped in the mounting holes 41, the lower ends of binding posts 6 on the two plugs I5 can be inserted into the binding posts on the top surface of the electrical components, and therefore the positions of the electrical components can be fixed through the four plugs I5, and various electrical components can be quickly and sequentially mounted on the mounting plate 4 according to design drawings; When the electrical element is required to be disassembled and overhauled, the two plugs I5 on the upper side of the electrical element can be pulled upwards, the binding post 6 on the plug I5 can be separated from the binding post on the electrical element, then the plug I5 can be pulled out from the mounting hole 41, at the moment, the electrical element can be pulled upwards and taken out, and the electrical element can be separated from the plug I5 on the lower side of the electrical element; then, the two connecting pieces 9 can be spliced (the splicing principle is that a connecting plug 92 of one connecting piece 9 is inserted into a connecting socket 91 of the other connecting piece 9, so that a fixed elastic sheet 911 in the connecting socket 91 can be clamped into a clamping groove 921, the two connecting pieces 9 can be fixed together, the end parts of connecting wires 10 in the two connecting pieces 9 can be mutually contacted for conducting electricity), and a plurality of connecting pieces 9 can be spliced into a circuit in sequence, and the upper end and the lower end of the circuit are respectively provided with a connecting head 11 and a wiring inserting rod 12; In the process of installing the circuit, firstly, the wiring inserted bars 12 at the lower ends of the two circuits are respectively inserted into the two wiring terminals on the connector lug 3, when the connector 11 at the lower ends of the two circuits is contacted with the limiting elastic piece I14 on the connector lug 3, the connector 11 at the lower ends of the circuits can press the limiting elastic piece I14 on the connector lug 3 to bend and deform towards the far side, when the limiting elastic piece I14 on the connector lug 3 is aligned with the arc-shaped groove 111 on the connector lug 11, the limiting elastic piece I14 on the connector lug 3 can restore to the original state due to the elastic energy of the connector lug I14 on the connector lug 3, Therefore, the wiring inserted link 12 at the lower end of the line can be fixed in the wiring terminal on the wiring lug 3, the wiring inserted links 12 at the upper ends of the two lines can be respectively inserted into the jacks I8 of the two wiring lugs 6 on the main circuit breaker, the limiting elastic sheet I14 close to the end parts of the wiring lugs 6 can be clamped in the arc-shaped groove 111 on the connector 11, the wiring inserted link 12 at the upper end of the line can be fixed in the jacks I8 of the wiring lugs 6, the connection between an external power zero line and a fire wire and the main circuit breaker can be completed through the conductive action of the wiring lugs 6, the wiring inserted link 12 and the connecting wire 10, and the insulating sleeve 7 plays an insulating protection role; Similarly, the wiring inserted bars 12 at two ends of the line can be respectively inserted into the other wiring end of the wiring lug 3 and the jack II 19 of the connecting plate 15, and the limiting elastic sheet II 21 can be clamped in the arc-shaped groove 111 on the connector 11, so that the wiring inserted bars 12 at the end of the line can be fixed in the jack II 19 of the connecting plate 15, and the connection between the external power ground wire and the wiring plate 17 can be completed through the conductive effect of the wiring inserted bars 12 and the connecting wires 10; similarly, the wiring inserted bars 12 at two ends of the line can be respectively inserted into the jack II 19 of the connecting plate 15 and the jack I8 of the other two binding posts 6 on the main breaker, and the connection of the external power zero line and the fire line with the wiring board 17 can be completed through the conduction actions of the binding posts 6, the connecting wires 10 and the wiring inserted bars 12; When other electrical components are installed, the wiring inserted bars 12 at two ends of the circuit can be inserted into the jack I8 of the wiring terminal 6 on the electrical component and the arc-shaped hole on the connecting plate 15 respectively, the locking elastic piece 22 can fix the wiring inserted bars 12 in the arc-shaped hole, so that the wiring inserted bars 12 can be contacted with the contact pieces 18, and the connection of zero line, fire wire and ground wire of other electrical components can be completed through the conduction of the wiring terminal 6, the connecting wire 10, the wiring inserted bars 12, the contact pieces 18 and the wiring board 17; in the course of arranging the lines, the number of the connecting pieces 9 in the lines can be increased or decreased according to the need (the principle is that two hands respectively hold two adjacent connecting pieces 9, then one connecting piece 9 is rotated, the connecting socket 91 and the connecting plug 92 of the two adjacent connecting pieces 9 can relatively rotate, the connecting plug 92 can press the fixed elastic sheet 911 in the connecting socket 91 to deform towards the side far away from each other, the fixed elastic sheet 911 can be separated from the clamping groove 921, at the moment, the connecting pieces 9 can be increased or decreased between the two connecting pieces 9), thus the installation of electric elements can be rapidly completed, the disassembly and the maintenance are also convenient, and the electric wire is not required to be wound or sheared manually, the operation is simple, and the working efficiency can be improved.
As shown in fig. 13 and 14, the electric appliance further comprises a clamping mechanism, wherein the clamping mechanism comprises a clamping plate 23 and a lifting assembly, a guide rod is connected to the right rear side of the interior of the cabinet body 1, the clamping plate 23 is slidably connected to the guide rod in the interior of the cabinet body 1 and can slide up and down, mounting holes 41 are uniformly formed in the clamping plate 23 at intervals, the clamping plate 23 is positioned at the rear side of the mounting plate 4, the mounting holes 41 in the clamping plate 23 and the mounting plate 4 are longitudinally aligned front and back, when the plug I5 and the plug II 16 are inserted into the mounting holes 41 in the mounting plate 4, the plug I5 and the plug II 16 also pass through the mounting holes 41 in the clamping plate 23, and then the lifting assembly drives the clamping plate 23 to descend, the clamping plate 23 can clamp the plug I5 and the plug II 16 simultaneously, so that the plug I5 and the plug II 16 cannot move in the mounting holes 41 in the mounting plate 4, and further fixing the electric appliance elements and the connecting plate 15 can be realized; the lifting assembly comprises a protection frame 24, a rotating screw rod 25 and a transmission assembly 26, wherein the protection frame 24 is connected to the left side of the lower part of the cabinet body 1, the rotating screw rod 25 is rotationally connected to the left rear side of the inside of the cabinet body 1, the left side of the clamping plate 23 is in threaded connection with the rotating screw rod 25, the transmission assembly 26 consists of two transmission wheels and a transmission belt, the two transmission wheels are respectively connected to the lower end of a rotating shaft of the cabinet door 2 and the lower end of the rotating screw rod 25, the transmission belt winds around the two transmission wheels, when the cabinet door 2 is rotationally closed, the transmission assembly 26 can drive the rotating screw rod 25 to rotate, so that the clamping plate 23 can be driven to rotate reversely through the transmission assembly 26 when the cabinet door 2 is rotationally opened, the clamping plate 23 can be driven to rise to release the plug I5 and the plug II 16, the electrical components and the connecting plate 15 can be conveniently disassembled and taken out, and the transmission assembly 26 is positioned in the protection frame 24, so that the transmission assembly 26 is protected.
15-17, The circuit breaker further comprises a magnet 27 and a limiting rod 28, wherein the limiting rod 28 is connected to the front side surface of the magnet 27, the limiting rod 28 is in a bent shape, the mounting plate 4 is made of iron, the magnet 27 can be adsorbed on the side surface of the mounting plate 4 through magnetic force so as to fix the limiting rod 28 on the mounting plate 4, and when a circuit is mounted manually, the circuit can be limited through the limiting rod 28 so as to control the trend of the circuit; the novel multifunctional cabinet is characterized by further comprising fixing blocks 29 and fixing rods 30, wherein the two fixing blocks 29 are connected to the right side of the inner wall of the cabinet body 1, the fixing rods 30 are connected to the left side face of the fixing blocks 29 in a front-back symmetrical mode, when the temporary unused connectors 11 exist, redundant connecting pieces 9 can be spliced with the temporary unused connectors 11, then the temporary unused connectors 11 are placed on the fixing rods 30, the fixing rods 30 are clamped into the arc-shaped grooves 111, and accordingly the temporary unused connectors 11 and the redundant connecting pieces 9 can be fixedly placed.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a power distribution cabinet of interior element modularization installation, including cabinet body (1) and cabinet door (2), a serial communication port, still including connector lug (3), mounting panel (4), plug I (5), terminal (6), insulating sleeve (7), coupling assembling and docking mechanism, connector lug (3) are installed in cabinet body (1) interior bottom surface, mounting panel (4) fixed connection is inside cabinet body (1), and evenly spaced apart on mounting panel (4) have mounting hole (41), terminal (6) are connected on plug I (5), in the terminal of electrical components can be inserted to terminal (6), and in the terminal part of plug I (5) can be inserted mounting hole (41), The electric element is fixed on the mounting plate (4), the insulating sleeve (7) is connected to the side face of the plug I (5), the insulating sleeve (7) wraps the other end of the binding post (6), a jack I (8) is formed in one end, close to the insulating sleeve (7), of the binding post (6), the jack I (8) is matched with the abutting mechanism to be capable of connecting the main circuit breaker and the binding post (3), and the abutting mechanism is matched with the connecting assembly to be capable of connecting the main circuit breaker and other electric elements; The butt joint mechanism comprises a connecting piece (9), a connecting wire (10), a connector (11), a wiring inserted link (12) and a fixing component, wherein the connecting piece (9) consists of a connecting socket (91) and a connecting plug (92), the connecting socket (91) is rotationally connected to the end part of the connecting plug (92), a fixed elastic piece (911) is symmetrically connected to the inside of the connecting socket (91), a clamping groove (921) is symmetrically formed in the end part of the connecting plug (92), the fixed elastic piece (911) can be clamped into the clamping groove (921), the connecting wire (10) is connected to the inside of the connecting piece (9), when two adjacent connecting pieces (9) are spliced, The ends of two connecting wires (10) in the electric wire connector can be connected in a mutual contact manner, the connecting pieces (9) can be spliced to form a circuit, the connector (11) is rotationally connected to two ends of the circuit, arc grooves (111) are symmetrically formed in the side faces of the connector (11), the wiring inserted link (12) is connected to the connector (11), the ends of the wiring inserted link (12) are in contact with the connecting wires (10) at two ends of the circuit, the wiring inserted link (12) can be inserted into the jack I (8) and the wiring end of the wiring connector (3), and the fixing assembly is used for fixing the connector (11) in the insulating sleeve (7) and the wiring connector (3) respectively; the fixing assembly comprises a fixing ring I (13) and a limiting elastic piece I (14), the fixing ring I (13) is respectively connected to the side face of the insulating sleeve (7) and the top face of the connector lug (3), the limiting elastic piece I (14) is symmetrically connected to the side face of the fixing ring I (13), and the limiting elastic piece I (14) can be clamped into the arc-shaped groove (111); the connecting component comprises a connecting plate (15), a plug II (16), a wiring board (17), contact plates (18), a fixed ring II (20), a limiting elastic piece II (21) and a locking elastic piece (22), wherein the plug II (16) is symmetrically connected to the side surface of the connecting plate (15), the plug II (16) can be inserted into a mounting hole (41), the wiring board (17) is connected to the connecting plate (15), a plurality of contact plates (18) are connected to the side surface of the connecting plate (15) at intervals, the contact plates (18) are in contact fit with the wiring board (17) and are conductive, a jack II (19) is formed in the connecting plate (15), the fixed ring II (20) is connected to the bottom surface of the connecting plate (15), Limiting elastic pieces II (21) are symmetrically connected to the bottom surface of the fixed ring II (20), when the wiring inserted link (12) is inserted into the jack II (19) to be in contact with the wiring board (17), the limiting elastic pieces II (21) can be clamped into the arc-shaped groove (111), the locking elastic pieces (22) are connected to the side surface of the connecting plate (15) at intervals, and the wiring inserted link (12) can be inserted between two adjacent locking elastic pieces (22) to be in contact with the contact piece (18).
2. The power distribution cabinet with modularized installation of internal components according to claim 1, further comprising a clamping mechanism, wherein the clamping mechanism comprises a clamping plate (23) and a lifting assembly, the clamping plate (23) is slidably connected in the cabinet body (1), the clamping plate (23) is located on the side face of the installation plate (4), and when the plug I (5) and the plug II (16) are inserted into the installation hole (41), the lifting assembly can drive the clamping plate (23) to descend to clamp the plug I (5) and the plug II (16) simultaneously.
3. The power distribution cabinet with modularized installation of internal components according to claim 2, wherein the lifting assembly comprises a protection frame (24), a rotating screw rod (25) and a transmission assembly (26), the protection frame (24) is connected to the outer side of the cabinet body (1), the rotating screw rod (25) is rotationally connected to the cabinet body (1), the clamping plate (23) is in threaded connection with the rotating screw rod (25), a rotation shaft of the cabinet door (2) is in transmission with the end part of the rotating screw rod (25) through the transmission assembly (26), the cabinet door (2) can drive the rotating screw rod (25) to rotate when being rotationally opened, and the transmission assembly (26) is located in the protection frame (24).
4. The power distribution cabinet with modularized installation of internal components according to claim 1, further comprising a magnet (27) and a limiting rod (28), wherein the limiting rod (28) is connected to the side surface of the magnet (27), the magnet (27) can be adsorbed to the side surface of the mounting plate (4) through magnetic force, and the limiting rod (28) can limit the circuit.
5. The power distribution cabinet with modularized installation of internal components according to claim 1, further comprising a fixing block (29) and a fixing rod (30), wherein the fixing block (29) is connected to the inner side of the cabinet body (1), the fixing rod (30) is symmetrically connected to the side surface of the fixing block (29), and the fixing rod (30) can be clamped into the arc-shaped groove (111).
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| CN202410346721.1A CN117954982B (en) | 2024-03-26 | 2024-03-26 | Power distribution cabinet with modularized installation of internal elements |
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| CN202410346721.1A CN117954982B (en) | 2024-03-26 | 2024-03-26 | Power distribution cabinet with modularized installation of internal elements |
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| CN117954982A CN117954982A (en) | 2024-04-30 |
| CN117954982B true CN117954982B (en) | 2024-07-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271583A (en) * | 2020-11-05 | 2021-01-26 | 黄国兴 | Switch board of high-efficient heat dissipation cooling |
| CN112688196A (en) * | 2020-12-28 | 2021-04-20 | 重庆伏特猫科技有限公司 | Electrical control cabinet structure and wiring process thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208890151U (en) * | 2018-09-30 | 2019-05-21 | 浙江奔月电气科技有限公司 | A kind of switchgear with LED light |
| CN217009652U (en) * | 2022-04-19 | 2022-07-19 | 沈阳安亿家智能科技有限公司 | Movable distribution box wiring terminal base |
| CN114914823A (en) * | 2022-04-27 | 2022-08-16 | 皖西学院 | Electrical cabinet with lightning protection function |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271583A (en) * | 2020-11-05 | 2021-01-26 | 黄国兴 | Switch board of high-efficient heat dissipation cooling |
| CN112688196A (en) * | 2020-12-28 | 2021-04-20 | 重庆伏特猫科技有限公司 | Electrical control cabinet structure and wiring process thereof |
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| CN117954982A (en) | 2024-04-30 |
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