CN110311338B - Assembled indoor power supply system - Google Patents
Assembled indoor power supply system Download PDFInfo
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- CN110311338B CN110311338B CN201910697036.2A CN201910697036A CN110311338B CN 110311338 B CN110311338 B CN 110311338B CN 201910697036 A CN201910697036 A CN 201910697036A CN 110311338 B CN110311338 B CN 110311338B
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- 238000002955 isolation Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 22
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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
- H01R13/62—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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/086—Assembled boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
According to the invention, the indoor power supply is conveyed to each application place through the plug-in type power bus duct, and is extended to each application device, switch and socket through the plug-in type power supply connecting line, so that the whole system has flexible topological structure, is fast and convenient to install and disassemble, has extremely high installation efficiency, and provides powerful support for realizing modularized power supply indoors. The system component adopts an all-metal shell, has a good heat dissipation function, and can play a role in shielding and prevent electromagnetic interference to a certain extent; the plug-in mounting mode is adopted, the structure is compact, the contact is firm, and powerful support can be provided for electricity safety, fireproof safety, protection safety and rat prevention; the whole system is convenient to install and detach quickly, can be reused, can save a great deal of cost for users, and is very suitable for the modularized indoor power supply requirements of modularized home appliances and intelligent home requirements in the future.
Description
Technical Field
The invention relates to the technical field of power supply, in particular to an assembled indoor power supply system.
Background
Electricity is a great finding in human history. At present, no matter the life or work of people is separated from electricity, if no electricity exists, great inconvenience is brought to the life and work of people.
At present, the indoor power supply circuit is directly fixed in a wall body in a pre-buried laying mode, and once a fault occurs, the indoor power supply circuit is difficult to maintain and replace; when the power supply line is required to be improved or a place is repaired again, the original decorated power supply system can only be removed or abandoned, is difficult to reuse, is very inconvenient to install and maintain, and also causes a great amount of waste.
Therefore, how to provide an indoor power supply system which is fast and convenient to install and maintain and good in safety performance and can meet requirements of future modularized home appliances and intelligent home is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides an assembled indoor power supply system, which extends an indoor power supply to various application places through an inserting-type power bus duct, extends the power supply to various application devices, switches and sockets through plug-type power supply connecting wires or power utilization distributors, has flexible topological structure, is fast and convenient to install and disassemble, adopts all-metal manufacturing as main system components, has firm structure and good heat dissipation function, has good power utilization safety, fireproof safety, protection safety and mouse disease prevention functions, can be reused, and saves cost for users.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a modular indoor power supply system comprising: the power distribution box, the plug-in type power bus duct, the plug type power connecting line, the rigid connector and the flexible connector;
the distribution box is electrically connected with the plug-in type power bus groove through a plug type power connecting wire or through a combination of the plug type power connecting wire, the rigid connector and the flexible connector; the adjacent two plug-in type power bus grooves are electrically connected through a rigid connector; or, electrically connecting through a plug type power supply connecting wire; or, electrically connecting through a combination of the rigid connector and the flexible connector; wherein the rigid connector is used for electric connection of the plug-in type power bus duct extending in a straight line direction; the plug type power supply connecting wire or the combination of the rigid connector and the flexible connector is used for the electric connection of the plug type power bus duct extending in the non-linear direction, and corresponding electric connection modes are selected according to different power consumption current values;
a plurality of protection sockets are arranged on the plug-in type power bus duct; each protection socket is electrically connected with electric equipment or an electric distributor through a plug type power supply connecting wire.
Preferably, the plug-type power connection line includes a single-head plug-type power connection line and a double-head plug-type power connection line.
Preferably, the plug-in type power bus duct includes: the bus duct comprises a bus duct upper cover, a bus duct lower cover, at least 2U-shaped metal power supply cuttings, 2 end protection sockets and a plurality of protection sockets;
the upper cover of the bus duct is clamped with the lower cover of the bus duct; a plurality of socket mounting holes matched with the protection socket are uniformly distributed on the upper cover of the bus duct;
the protective socket includes: the protective socket comprises a protective socket shell, a plurality of socket jacks, a safety pin hole, a positioning pin hole, a protective baffle clamping groove, a plurality of U-shaped cutting clamping grooves, clamping claws, a limiting baffle and a spring top plate, wherein the protective baffle and a reset spring are arranged in the protective baffle clamping groove;
a protective baffle and a return spring are arranged in the protective baffle clamping groove; the end protection socket is provided with an isolation bracket clamping groove except for the edge of the inner side of the protection socket shell, other structures are the same as those of the protection socket, and only the upper end is in a blocking state;
the protective baffle is clamped in the protective baffle clamping groove at the inner side of the protective socket shell through a claw, a limit baffle and a spring top plate are arranged in the protective baffle clamping groove, and the protective baffle is slidably arranged in the protective baffle clamping groove through a reset spring, the limit baffle and the spring top plate; one end of the reset spring is propped against the spring top plate, the other end of the reset spring is propped against the protective baffle, and the protective baffle is limited by the limiting baffle;
The protective baffle is clamped in a protective baffle clamping groove at the inner side of the protective socket shell, and a claw, a limit baffle and a spring top plate are arranged at the position of the protective baffle clamping groove; the protective baffle plate can slide left and right in the clamping groove through the limiting of the structural component and the return spring;
the U-shaped cutting clamping groove is used for clamping the U-shaped metal power supply cutting; and plastic isolation brackets are clamped at the tops of the U-shaped metal power supply cutting.
Preferably, the protective baffle includes: the safety protection device comprises a protection baffle jack, a safety pin jack, a spring clamping groove, a spring jacking column and a safety pin guide block; wherein the guard shield receptacle is mated with the receptacle; the safety pin insertion hole is matched with the safety pin hole; the spring jack post and the spring top plate clamp the return spring in the spring clamping groove; the safety pin guide block is adjacent to the limit baffle, and is provided with an inclined plane which is matched with the inclined plane of the safety pin, so that the safety pin guide block is convenient to insert.
Preferably, the plug-type power connection line includes: the electric wire sleeve is arranged in the metal hose in a penetrating way, at least two electric wires are respectively welded with a metal connecting sheet, and one electric wire is riveted with a grounding terminal;
For a single-head plug type power supply connecting wire, the combined joint is sequentially connected with the metal hose, the pipe joint and the connecting wire plug; for the double-head plug type power supply connecting wire, the two ends of the metal hose are connected with the connecting wire plug through a pipe joint; the connecting wire plug includes: the connecting wire plug comprises a connecting wire plug upper cover, a connecting wire plug lower cover, a metal connecting sheet and a grounding claw; fixing columns are symmetrically arranged at the bottom of the upper cover of the connecting wire plug, and clamping holes are formed in the top of the inner side of the connecting wire plug;
the connecting wire plug lower cover is provided with a plurality of connecting piece jacks, a screw riveting column hole, a safety pin, a positioning pin and a clamping hook, and the bottom of the connecting wire plug lower cover is symmetrically provided with fixing holes; wherein the connecting sheet jacks are in one-to-one correspondence with the metal connecting sheets; the metal connecting sheet is clamped in the connecting sheet jack; the safety pin is positioned between the two connecting sheet jacks; the positioning pins are positioned at the lower parts of the two connecting sheet insertion holes; the safety pin and the positioning pin are integrally connected with the lower cover of the connecting wire plug; the clamping hooks are matched with the clamping holes; the fixing holes are in one-to-one correspondence with the fixing columns; the grounding claw is provided with a screw riveting column and a grounding claw locking hook, and the screw riveting column penetrates through the screw riveting column hole and is fixed with the grounding terminal by using a screw; screw holes corresponding to the fixing holes and the fixing columns are symmetrically arranged on the grounding claws; the grounding claw locking hook is used for being clamped and fixed with the plug-in type power bus duct; the tail end of the safety pin is of a wedge-shaped structure, the inclination of the safety pin is corresponding to the inclination of a safety pin guide block arranged on the side edge of the lower part of a safety pin jack of the protective baffle, and the safety pin is in a transitional state, and when a connecting wire plug is inserted into a protective socket, the safety pin can be smoothly led into the safety pin jack to pull out the protective baffle;
When the connecting wire plug is not plugged into the protective socket, the safety pin is not led into the safety pin hole in advance, the protective baffle is not stirred, the reset spring is in a natural state, the positions of the protective baffle jacks on the protective baffle and the socket jacks are staggered, the protective baffle shields the socket jacks, and the metal connecting sheet cannot pass through the socket jacks and the protective baffle jacks and cannot be inserted into the U-shaped cutting slot, so that the protective socket is in a closed protection state;
when the connecting wire plug needs to be plugged into the protective socket, the safety pin is led into the safety pin hole in advance, the safety pin can pull out the protective baffle, the reset spring is in a compressed state, the protective baffle jack on the protective baffle is overlapped with the socket jack, so that the whole connecting wire plug metal connecting sheet is inserted into the U-shaped cutting slot through the socket jack and the protective baffle jack, and then the grounding claw can be firmly clamped on the plug-in type power bus slot through the grounding claw locking hook; when the connecting wire plug is pulled out of the protective socket, the safety pin is pulled out along with the connecting wire plug, the reset spring is restored to a natural state, the protective baffle is reset, and the protective socket is restored to a closed protective state.
Preferably, the rigid connector comprises: the connector comprises a connector shell, a connector plug arranged in the connector shell, at least two double-head metal connecting sheets and an insulating plugboard;
the double-end metal connecting piece comprises a connecting plate and connecting inserting pieces, wherein the connecting plate is integrally connected with the connecting inserting pieces, and the two connecting inserting pieces are in the same direction and are mutually perpendicular to the connecting plate;
the connector plug is of a groove body structure with two open ends, the top of the groove body structure is provided with a convex edge extending towards the horizontal direction in the groove, the bottom of the connector plug is provided with an inserting piece jack and a limiting partition plate integrally formed with the connector plug, and the inserting piece penetrates through the limiting partition plate and the inserting piece jack to be clamped in the inserting piece jack; the side face of the connector plug is provided with a plurality of barbs, and the bottom of the connector plug is provided with a safety pin;
slots matched with the convex edges are formed in two sides of the insulating plugboard, and the length of the insulating plugboard is equal to the sum of the lengths of the two connector plugs;
the side surface of the connector shell is provided with barb holes matched with the barbs for clamping the connector plug; and connector locking hooks are arranged at the bottoms of two sides of the connector shell and are used for being clamped and fixed with the plug-in type power bus duct.
Preferably, each of the plugging sheets has two working sections arranged in parallel and offset.
Preferably, the flexible connector includes: two junction boxes and one junction box connecting wire;
the junction box includes: the terminal box comprises a terminal box base, a terminal box upper cover, an end protection socket, a U-shaped metal power supply cutting, a terminal block and a socket cover plate;
the junction box base is connected with the junction box upper cover through rivets and can be opened and closed up and down; the wiring terminal seat is fixed at the bottom of the inner side of the wiring box base; one end of the wiring terminal seat is electrically connected with the wiring line of the wiring box, and the other end of the wiring terminal seat is electrically connected with the end protection socket through a U-shaped metal power supply cutting; the end protection socket is clamped and fixed with the junction box base through the socket cover plate.
Preferably: the fixed seat and the at least two fixed claws are arranged in the fixed seat limiting groove and can slide in a telescopic manner; wherein the fixed claw is provided with a fixed claw mounting hole;
the fixed seat is arranged at the bottom of the bus duct lower cover and is clamped with the bus duct; the inner side surface of the fixed seat is provided with a plurality of locking blocks, and the locking blocks enable the fixed seat and the plug-in type power bus duct to be clamped together; limiting grooves matched with the fixed claws in number are formed in the bottom surface of the fixed seat;
One side of the fixed claw, which is close to the limiting groove, is provided with a limiting part, and the limiting part prevents the fixed claw from sliding out of the limiting groove.
Preferably, the method further comprises: a tripod; and the triangular bracket is provided with a triangular bracket mounting hole.
Compared with the prior art, the invention discloses an assembled indoor power supply system, which extends an indoor power supply to each application place through the plug-in type power bus duct, and the adjacent plug-in type power bus duct is electrically connected through a plug-in type power supply connecting wire or a rigid connector or a flexible connector, so that the power supply is extended to each application device, a switch and a socket, and the assembled indoor power supply system is novel in structure and flexible in topology; the whole power supply system is connected in a matched mode through plugging, the installation and maintenance efficiency is extremely high, and powerful support is provided for indoor modularized power supply. The system component adopts an all-metal shell, which not only can play a role in shielding, but also can prevent electromagnetic interference to a certain extent; the plug-in type installation mode is adopted, the structure is compact, the contact is firm, and powerful support can be provided for electricity safety, fireproof safety, protection safety and rat prevention. The whole system is convenient to install and detach quickly, can be reused, and can save a great deal of cost for users.
In addition, the assembled indoor power supply system provided by the invention can be customized according to the needs of users, can meet the development requirements of future modularized home wear and intelligent home, and has wide application prospect and market prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1a is a schematic diagram of an assembled indoor power supply system according to the present invention;
FIG. 1b is a schematic diagram II of an assembled indoor power supply system according to the present invention;
FIG. 1c is a schematic diagram III of an assembled indoor power supply system according to the present invention;
fig. 2 is a schematic structural diagram of an in-line power bus duct 2 according to the present invention;
fig. 3 is a schematic diagram of a second structure of the plug-in power bus duct 2 according to the present invention;
fig. 4 is a schematic structural view of the bus duct upper cover 20 provided by the present invention;
Fig. 5 is a schematic diagram of an end protection socket 9 according to the present invention;
fig. 6 is a schematic structural diagram of the protective socket 5 provided by the present invention;
fig. 7 is a schematic diagram of a second structure of the end protection socket 9 according to the present invention;
fig. 8 is a schematic diagram of a second structure of the protective socket 5 according to the present invention;
fig. 9 is a schematic diagram of the fixing of the protection socket 5 and the U-shaped metal power plug 22 according to the present invention;
fig. 10 is a schematic view of the fixing of the end protection socket 9 and the U-shaped metal power plug 22 according to the present invention;
FIG. 11 is a schematic view of a protective baffle 52 according to the present invention;
fig. 12 is a schematic diagram of a plug-type power connection line 3 according to the present invention;
fig. 13 is a schematic diagram of a second structure of the plug-type power connection wire 3 according to the present invention;
fig. 14 is a schematic diagram showing a structure of the connecting wire plug upper cover 331 according to the present invention;
fig. 15 is a schematic diagram showing a second structure of the connecting wire plug upper cover 331 according to the present invention;
fig. 16 is a schematic diagram showing a structure of a lower cover 332 of the connecting wire plug according to the present invention;
fig. 17 is a schematic diagram showing a second structure of the connecting wire plug lower cover 332 provided by the present invention;
Fig. 18 is a schematic structural view of a grounding claw 333 provided in the present invention;
fig. 19 is a schematic structural view of a dual-head plug type power connection wire provided by the invention;
fig. 20 is a schematic view showing a first structure of a connector housing 41 according to the present invention;
fig. 21 is a schematic view of a first structure of a connector plug 42 according to the present invention;
fig. 22 is a schematic diagram showing a second structure of the connector plug 42 according to the present invention;
fig. 23 is a schematic structural view of a double-ended metal connecting sheet 43 according to the present invention;
fig. 24 is a schematic structural view of an insulating board 44 according to the present invention;
fig. 25 is a schematic structural view of a connector plug 42 and a double-ended metal connecting piece 43 according to the present invention;
fig. 26 is a schematic view showing the assembly of a connector plug 42, a double-ended metal connecting piece 43 and an insulating board 44 according to the present invention;
fig. 27 is a schematic diagram showing the external structure of the rigid connector 4 according to the present invention;
fig. 28 is a schematic diagram showing a second external structure of the rigid connector 4 according to the present invention;
fig. 29 is a schematic connection diagram of the rigid connector 4 and the plug-in power bus duct 2 provided by the present invention;
fig. 30 is a schematic structural view of a fixing seat 61 provided by the present invention;
Fig. 31 is a schematic structural view of the tripod 7 according to the present invention;
fig. 32 is a schematic structural view of the flexible connector 8 according to the present invention;
fig. 33 is a schematic view of a flexible connector junction box 81 according to the present invention;
fig. 34 is a schematic structural view of a socket cover 86 according to the present invention;
fig. 35 is a schematic view showing a first structure of a junction box base 83 provided by the present invention;
fig. 36 is a schematic diagram showing a second structure of the junction box base 83 provided by the present invention;
fig. 37 is a schematic diagram showing the combination of the flexible connector 8 and the rigid connector 4 and the connection of the plug-in power bus duct 2 according to the present invention. Wherein, the reference numerals in the figures are as follows:
1, a distribution box; 2 is an inserting and arranging type power supply bus duct, 20 is a bus duct upper cover, 201 is a socket mounting hole, 21 is a bus duct lower cover, 22 is a U-shaped metal power supply cutting, and 23 is a plastic isolation bracket;
3 is a plug type power supply connecting wire, 31 is an electric wire, 311 is a metal connecting piece, 312 is a grounding terminal, 32 is a metal hose, 33 is a connecting wire plug, 331 is a connecting wire plug upper cover, 3310 is a clamping hook, 3311 is a fixing column, 3312 is a clamping hole, 332 is a connecting wire plug lower cover, 3321 is a connecting piece inserting hole, 3322 is a riveting stud hole, 3323 is a safety pin, 3324 is a positioning pin, 3325 is a fixing hole, 333 is a grounding claw, 3331 is a riveting stud, 3323 is a screw hole, 3333 is a grounding claw locking hook, 34 is a pipe joint, and 35 is a combined joint;
4 is a rigid connector, 41 is a connector shell, 411 is a connector locking hook, 412 is a barb hole, 42 is a connector plug, 421 is a plug-in sheet jack, 422 is a convex edge, 423 is a limiting baffle, 424 is a barb, 43 is a double-end metal connecting sheet, 431 is a connecting plate, 432 is a plug-in sheet, 4320 is a plug-in sheet working section, 44 is an insulating plug board, and 441 is a slot;
5 is a protective socket, 51 is a protective socket shell, 510 is a socket jack, 511 is a safety pin hole, 512 is a positioning pin hole, 513 is a U-shaped cutting clamping groove, 514 is an isolation bracket clamping groove, 515 is a protective baffle clamping groove, 52 is a protective baffle, 521 is a protective baffle jack, 522 is a safety pin jack, 523 is a spring jack post, 524 is a safety pin guide block, 525 is a spring clamping groove, 53 is a reset spring, 54 is a claw, 55 is a limit baffle, and 56 is a spring top plate;
61 is a fixed seat, 611 is a locking block, 612 is a limiting groove, 62 is a fixed claw, 620 is a fixed claw mounting hole, 621 is a limiting part; 7 is a tripod, 71 is a tripod mounting hole; 8 is a flexible connector, 81 is a junction box, 82 is a junction box connecting wire, 83 is a junction box base, 84 is a junction box upper cover, 85 is a junction terminal block, 86 is a socket cover plate; and 9 is an end protection socket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1a and 1b, an embodiment of the present invention discloses an assembled indoor power supply system, which includes: a distribution box 1 and an inserting-arranging type power bus duct 2.
The distribution box 1 is electrically connected with the plug-in type power bus duct 2 through a plug-in type power connecting wire 3; or, the plug-in type power bus duct 2 is electrically connected through the plug-in type power supply connecting wire 3, the combination of the rigid connector 4 and the flexible connector 8.
The adjacent two plug-in type power bus slots 2 are electrically connected through a rigid connector 4; or, electrically connected through a plug type power supply connecting wire 3; or, electrically connected by a combination of the rigid connector 4 and the flexible connector 8; wherein the rigid connector 4 is used for electric connection of the plug-in type power bus duct 2 extending in the straight line direction; the plug type power supply connecting wire 3 or the combination of the rigid connector 4 and the flexible connector 8 is used for the electric connection of the plug type power bus duct 2 extending in a non-linear direction; and the corresponding electric connection mode is selected according to different electric current, wherein the plug type power supply connecting wire 3 is used in the case of smaller electric current, and the rigid connector 4 or the combination of the rigid connector 4 and the flexible connector 8 is used in the case of larger electric current.
A plurality of protection sockets 5 are arranged on the plug-in type power bus duct 2; each protective socket 5 is electrically connected to an electrical consumer or distributor via a plug-type power connection line 3.
In a specific application, the plug-in type power bus duct 2 may be extended in a straight direction by the rigid connector 4, and the plug-in type power bus duct 2 may be extended in a non-straight direction by the plug-in type power connection line 3 or the combination of the rigid connector 4 and the flexible connector 8. When a complete set of assembled indoor power supply system is arranged, at least one of the three connection modes is used. Generally, the three connection modes are required to be used simultaneously in the same assembly type indoor power supply system.
The invention extends the indoor power supply to each application place through the plug-in type power bus duct 2, and extends the power supply to each application device, switch and socket through the plug-in type power supply connecting line 3, so that the indoor power supply can be infinitely extended and topological. The whole system has flexible topological structure, is very fast and convenient to install and disassemble, can be reused, and can reduce a large amount of cost for users.
In addition, the plug-in type power bus duct 2, the plug type power connecting wire 3, the rigid connector 4 and the flexible connector 8 which are provided by the invention are all made of fireproof and flame-retardant materials, so that the plug type power bus duct is safer and more reliable.
The plug type power connection wire 3 comprises a single-head plug type power connection wire and a double-head plug type power connection wire, and can be selected according to actual requirements.
Referring to fig. 2 to 10, in order to further optimize the above technical solution, the plug-in type power bus duct 2 includes: the bus duct upper cover 20, the bus duct lower cover 21, at least 2U-shaped metal power supply cuttings 22, 2 end protection sockets 9 and a plurality of protection sockets 5.
A plurality of socket mounting holes 201 matched with the protection socket 5 are uniformly distributed on the bus duct upper cover 20, and the bus duct upper cover 20 is clamped with the bus duct lower cover 21.
The protective socket 5 includes: the protective socket housing 51, the protective socket housing 51 has a plurality of socket jacks 510, a safety pin hole 511 and a positioning pin hole 512, and a U-shaped cutting clamping groove 513 and a protective baffle clamping groove 515 are provided on the inner side, and the protective baffle clamping groove 515 clamps the protective baffle 52 and the return spring 53.
The protective baffle plate 52 is clamped in the protective baffle plate clamping groove 515, and the reset spring 53 is clamped in the spring clamping groove 525; the guard plate 52 can slide left and right in the guard plate clamping groove 515 through the component structure and the limit of the return spring 53, wherein the outer side of the guard plate clamping groove 515 is integrally connected with the clamping jaw 54, and the inner side of the guard plate clamping groove 515 is integrally connected with the limit baffle 55 and the spring top plate 56.
The end protection socket 9 is provided with an isolation bracket clamping groove 514 at the inner side edge of the protection socket shell 51, and the rest structures are the same as those of the protection socket 5;
the protective baffle 52 is clamped in a protective baffle clamping groove 515 on the inner side of the protective socket shell 51 through a claw 54, a limit baffle 55 and a spring top plate 56 are arranged in the protective baffle clamping groove 515, and the protective baffle 52 is slidably arranged in the protective baffle clamping groove 515 through a reset spring 53, the limit baffle 55 and the spring top plate 56; one end of the return spring 53 abuts against the spring top plate 56, the other end abuts against the guard baffle 52, and the guard baffle 52 is limited by the limiting baffle 55.
The U-shaped cutting clamping groove 513 is used for clamping the U-shaped metal power supply cutting 22, and plastic isolation brackets 23 are arranged at the tops of the U-shaped metal power supply cutting 22; the plastic isolation support 23 is clamped and fixed with the U-shaped metal power supply cutting 22, so that the problem of short circuit caused by lap joint of two adjacent U-shaped metal power supply cutting 22 is prevented, and the safety performance of the protection socket 5 is guaranteed.
The safety performance of the protective socket 5 is improved by arranging the protective baffle plate 52, when the connecting wire plug 33 is not inserted into the protective socket 5, the safety pin 3323 is not led into the safety pin hole 511 first, the protective baffle plate 52 shields the socket jack 510 under the action of the reset spring 53, and the protective socket 5 is always in a closed protection state. When the connecting wire plug 33 needs to be plugged into the protection socket 5, the safety pin 3323 is led into the safety pin hole 511 in advance, the safety pin 3323 dials out the protection baffle 52, the reset spring 53 is in a compressed state, the protection baffle jack 521 on the protection baffle 52 is overlapped with the socket jack 510 after the protection baffle 52 slides, so that the metal connecting piece 311 of the connecting wire plug 33 is inserted into the U-shaped metal power supply plug slot through the socket jack 510 and the protection baffle jack 521, and then the grounding claw 333 is firmly clamped on the plug-in type power supply bus duct 2 through the grounding claw locking hook 3333. When the connecting wire plug 33 is pulled out, the safety pin 3323 is pulled out along with the connecting wire plug, the return spring is restored to a natural state, the protection baffle plate 52 is reset under the action of the return spring 53 to shield the socket jack 510 again, and the protection socket 5 is restored to a closed protection state.
The claws 54 are engaged with the guard plate 52 and prevent the guard plate 52 from falling off, and it should be noted that the left-right sliding of the guard plate 52 by the claws 54 is not affected.
It should be further noted that, except for the arrangement of the isolation bracket clamping groove 514, the inner structure of the end protection socket 9 is the same as that of the protection socket 5, and only the upper end is in a blocking state, wherein the end protection socket 9 is clamped at two ends of the plug-in power bus duct 2, and the protection sockets 5 are uniformly distributed and clamped in the middle of the plug-in power bus duct 2. The protective socket 5 and the end protective socket 9 are matched with the rigid connector 4 and the plug type power connecting wire 3.
In the end protection socket 9, the plastic isolation support 23 is clamped in the isolation support clamping groove 514 of the end protection socket 9, and for the protection socket 5, the plastic isolation support 23 is positioned at two sides of the protection socket 5 to support the spaced U-shaped metal power supply cuttings 22 at intervals, so that the safety isolation function is realized.
The end protection socket 9 and the protection socket 5 are covered with a dustproof film when not connected, so that moisture and dust can be prevented from entering the plug-in type power bus duct 2, and the safety use coefficient is enhanced.
Referring to fig. 11, the guard shield 52 includes: guard plate insertion hole 521, safety pin insertion hole 522, spring jack post 523, safety pin guide block 524, and spring clip groove 525; wherein the guard plate insertion holes 521 are matched with the receptacle insertion holes 510; the shear pin receptacle 522 mates with the shear receptacle 511; the spring jack post 523 and the spring top plate 56 clamp the return spring 53 in the spring clamping groove 525; the shear pin guide block 524 is adjacent the limit stop 55.
Referring to fig. 12 to 19, in order to further optimize the above technical solution, the plug-type power connection line 3 comprises: a plurality of wires 31 coated with insulating leather, a metal hose 32, a pipe joint 34, a connecting wire plug 33 and a combined joint 35, wherein at least one end of a plug type power supply connecting wire 3 is connected with the connecting wire plug 33; the wires 31 are inserted into the metal hose 32, and at least two wires 31 are welded with metal connecting pieces 311, respectively, and one wire 31 is riveted with a grounding terminal 312.
The connection wire plug 33 includes: a connection wire plug upper cover 331, a connection wire plug lower cover 332, a metal connection piece 311, and a grounding claw 333; the top of the inner side of the connecting wire plug upper cover 331 is provided with a clamping hole 3312, and the bottom is symmetrically provided with a fixing column 3311; the top of the inner side of the connecting wire plug lower cover 332 is provided with a clamping hook 3310 matched with the clamping hole 3312, and the bottom is symmetrically provided with a fixing hole 3325; the fixing holes 3325 are in one-to-one correspondence with the fixing posts 3311, and the metal connecting pieces 311 of the welding wires 31 are clamped in the connecting wire plug upper cover 331 and the connecting wire plug lower cover 332 through the connecting piece insertion holes 3321.
The connecting wire plug lower cover 332 is provided with a plurality of connecting piece jacks 3321, screw riveting column holes 3322 and safety pins 3323 and positioning pins 3324, wherein the connecting piece jacks 3321 are in one-to-one correspondence with the metal connecting pieces 311; the safety pin 3323 is positioned between the two connecting piece jacks 3321, and the positioning pin 3324 is positioned at the lower parts of the two connecting piece jacks 3321 and is integrally connected with the connecting wire plug lower cover 332.
The positioning pin 3324 can be further designed on the connecting wire plug lower cover 332, and correspondingly, the positioning pin hole 512 is arranged on the protective socket shell of the plug-in type power bus duct 2, so as to prevent the connecting wire plug 33 with different types from being mistakenly inserted into the protective socket 5 with different types.
The bottom end of the safety pin 3323 has a wedge structure, the slope of which corresponds to the slope of the safety pin guide block 524 arranged on the side of the lower part of the safety pin jack 522 of the protection baffle plate 52, and in a transitional state, when the connecting wire plug 33 is inserted into the protection socket 32, the safety pin 3323 can be smoothly led into the safety pin jack 522 to pull out the protection baffle plate 52.
The grounding claw 333 is also symmetrically provided with screw holes 3332 corresponding to the fixing holes 3325 and the fixing posts 3311, and can be fixed by self-tapping screws; the grounding claw 333 is fixed at the bottom of the plug-type power connection wire lower cover 332, and the grounding claw 333 is provided with a screw rivet column 3331, and the screw rivet column 3331 passes through the screw rivet column hole 3322 and is fixed with the grounding terminal 312 through a screw.
Through the grounding claw 333, the connecting wire plug 33 can be tightly clamped and fixed on the plug-in type power bus duct 2, so that the problem that a gap is easy to appear at a plug-in position due to vibration or loosening of the protective socket 5 and the connecting wire plug 33 is solved, the purpose of safe power utilization is achieved, and the service lives of the plug-in type power supply connecting wire 3 and the plug-in type power bus duct 2 are further ensured.
It should be noted that, when three or more wires 31 are provided, the number of the metal connecting pieces 311 and the number of the connecting piece inserting holes 3321 are two or more, and the length of the wires 31 can be customized according to the actual requirement.
Firstly, the grounding claw 333 can plug the protection socket 5 with the connecting wire plug 33 and firmly clamp the protection socket 5 on the plug-in type power bus duct 2, so that the protection socket is in good contact, the plug-in parts of the protection socket 5 and the connecting wire plug 33 are not worn due to vibration or loosening, gaps are formed at the plug-in parts of the protection socket and the connecting wire plug 33, the use safety is further ensured, and the service life of the indoor power supply system is prolonged.
Secondly, the plug type power connecting wire 3 disclosed by the invention needs to be matched with the plug type power bus duct 2 for use, the safety pin 3323 can stir the protective baffle plate 52 in the protective socket 5, and the metal connecting sheet 311 can be inserted into the metal power cutting U-shaped slot of the power bus duct 2 only after stirring the protective baffle plate 52, so that the use safety and reliability are further ensured.
Referring to fig. 20-29, to further optimize the solution described above, the rigid connector 4 comprises: a connector housing 41, a connector plug 42, at least two double-ended metal connecting pieces 43, and an insulating insert plate 44;
The double-end metal connecting sheet 43 comprises a connecting plate 431 and connecting inserting sheets 432, wherein the connecting plate 431 is integrally connected with the connecting inserting sheets 432, and the two connecting inserting sheets 432 are in the same direction and are mutually perpendicular to the connecting plate 431;
the connector plug 42 is a groove body structure with two open ends, the top of the groove body structure is provided with a convex edge 422 extending towards the horizontal direction in the groove, the bottom of the connector plug 42 is provided with a plug-in sheet jack 421 and a limiting baffle 423 integrally formed with the connector plug 42, wherein the plug-in sheet 432 passes through the limiting baffle 423 and the plug-in sheet jack 421 to be clamped in the connector plug 42; the side of the connector plug 42 is provided with a plurality of barbs 424, and the bottom is provided with a safety pin 3323;
slots 441 matched with the protruding edges 422 are formed in two sides of the insulating plugboard 44, and the length of the insulating plugboard 44 is equal to the sum of the lengths of the two connector plugs 42;
the side of the connector housing 41 is provided with barb holes 412 that mate with the barbs 424; and the bottoms of the two sides of the connector shell 41 are provided with connector locking hooks 411, and the connector locking hooks 411 are used for being clamped and fixed with the plug-in type power bus duct 2.
Referring to fig. 23, to further optimize the solution described above, each tab 432 has two parallel offset tab work sections 4320.
The metal connecting sheet 311 and the insert working section 4320 are in parallel staggered design, the outer side of the lower end of each insert working section 4320 is provided with a transition chamfer, the insert 432 can be conveniently inserted into the U-shaped metal power supply insert slot, and the staggered design of the metal connecting sheet 311 and the insert working section 4320 enables the contact between the metal connecting sheet 311 and the insert working section 4320 to be firm after the insert is inserted into the U-shaped metal power supply insert slot, so that the design is ingenious.
Referring to fig. 30, further comprising: the fixing seat 61 and the two fixing claws 62 clamped inside the limiting grooves 612 of the fixing seat 61; wherein the fixing claws 62 are provided with fixing claw mounting holes 620;
the fixing seat 61 is arranged at the bottom of the lower cover 21 of the plug-in type power bus duct and is clamped with the plug-in type power bus duct 2; the inner side surface of the fixed seat 61 is provided with a plurality of locking blocks 611, and the bottom surface of the fixed seat 61 is provided with limit grooves 612 which are matched with the fixed claws 62 in number;
one side of the fixed jaw 62, which is close to the limiting groove 612, is provided with a limiting part 621, and the limiting part 621 prevents the fixed jaw 62 from sliding out of the limiting groove 612
Referring to fig. 31, further comprising: a tripod 7; the tripod 7 is provided with a tripod mounting hole 71.
The fixing base 61 and the tripod 7 can fix the plug-in type power bus duct 2 to a floor, a wall or a ceiling, and maintain the stability of the whole power supply system.
Referring to fig. 32-37, the invention further discloses a specific structure of the flexible connector 8, wherein the terminal box 81 of the flexible connector 8 is provided with an end protection socket 9, and the end protection socket 9 is matched with the plug type power connection wire 3 and the rigid connector 4, so that the extension of the plug type power bus duct 2 is realized through the matching of the rigid connector 4 and the flexible connector 8.
The flexible connector 8 includes: two junction boxes 81 and a junction box connection line 82;
the junction box 81 includes: terminal block base 83, terminal block upper cover 84, end shield socket 9, terminal block 85 and socket cover 86;
the junction box base 83 is connected with the junction box upper cover 84 by rivets and can be opened and closed up and down; the terminal block 85 is fixed to the bottom of the inner side of the terminal block base 83 by screws; one end of the wiring terminal seat 85 is electrically connected with the wiring box connecting wire 82, and the other end is electrically connected with the end protection socket 9 through the U-shaped metal power supply inserting strip 22;
except for the arrangement of the isolation bracket clamping groove 514, the inner structure of the end protection socket 9 is the same as that of the protection socket 5, only the upper end is in a blocking state, and the end protection socket 9 is clamped and fixed with the junction box base 83 through the socket cover plate 86.
The rigid connector 4 can be used for connecting the plug-in type power bus duct 2, the end protection socket 9 on the plug-in type power bus duct 2 is matched with the rigid connector 4, the end protection sockets 9 on two ends of the flexible connector 8 are matched with the rigid connector 4, and the specific internal structure and principle are consistent with those of the protection socket 5 on the plug-in type power bus duct 2, so that the details are not repeated.
In a specific application, plug-type power connection lines 3 of different specifications can be selected according to different power consumption currents. For example: when air conditioner socket is adoptedWhen the water heater is connected with a water heater socket, the wire diameter is 4mm 2 Plug-type power connection lines 3; when a common socket is adopted, the wire diameter is 2.5mm 2 A plug-type power connection line 3. The electric equipment can be further expanded through a single-open single-channel electric distributor and a single-open multi-channel electric distributor, and different electric equipment can be connected by selecting a plug type power supply connecting wire 3 with proper specification.
In addition, it should be emphasized that, for the structure disclosed in the present invention, the plug-in power bus duct 2, the plug-in power connection line 3, the rigid connector 4 and the flexible connector 8 may be designed into corresponding forms of 2 wires or multiple wires according to the use requirement.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An assembled indoor power supply system, comprising: the power distribution box (1), an inserting-arranging type power bus duct (2), a plug type power connecting wire (3), a rigid connector (4) and a flexible connector (8);
the distribution box (1) is connected with the plug-in type power bus duct (2) through a plug type power connecting wire (3); or, the plug-type power bus duct (2) is connected with the combination of the flexible connector (8) and the rigid connector (4) through the plug-type power connecting line (3); the two adjacent plug-in type power bus grooves (2) are electrically connected through a rigid connector (4); or, electrically connecting through a plug type power supply connecting wire (3); or, electrically connected by a combination of a rigid connector (4) and the flexible connector (8); wherein the rigid connector (4) is used for electric connection of the plug-in type power bus duct (2) extending in the straight line direction; the plug type power supply connecting wire (3) or the combination of the rigid connector (4) and the flexible connector (8) is used for the electric connection of the plug type power supply bus duct (2) extending in the non-linear direction, and the corresponding electric connection mode is selected according to different power consumption current values;
A plurality of protection sockets (5) are arranged on the plug-in type power bus duct (2); each protection socket (5) is electrically connected with electric equipment or an electric distributor through a plug type power supply connecting wire (3);
the plug-in type power bus duct (2) comprises: the bus duct comprises a bus duct upper cover (20), a bus duct lower cover (21), at least 2U-shaped metal power supply cuttings (22), 2 end protection sockets (9) and a plurality of protection sockets (5);
the bus duct upper cover (20) is clamped with the bus duct lower cover (21); a plurality of socket mounting holes (201) matched with the protection socket (5) are uniformly distributed on the bus duct upper cover (20);
the protective socket (5) comprises: a protective socket housing (51), wherein the protective socket housing (51) is provided with a plurality of socket jacks (510), a safety pin hole (511), a positioning pin hole (512), a plurality of U-shaped cutting clamping grooves (513) and a protective baffle clamping groove (515); a protective baffle (52) and a return spring (53) are arranged in the protective baffle clamping groove (515); the end protection socket (9) is provided with an isolation bracket clamping groove (514) except for the edge of the inner side of the protection socket shell (51), and the rest structures are the same as those of the protection socket (5);
the protective baffle (52) is clamped in the protective baffle clamping groove (515) at the inner side of the protective socket shell (51) through a claw (54), a limit baffle (55) and a spring top plate (56) are arranged in the protective baffle clamping groove (515), and the protective baffle (52) is slidably arranged in the protective baffle clamping groove (515) through a reset spring (53), the limit baffle (55) and the spring top plate (56); one end of the return spring (53) is propped against the spring top plate (56), the other end of the return spring is propped against the protective baffle (52), and the protective baffle (52) is limited by the limiting baffle (55);
The U-shaped cutting clamping groove (513) is used for clamping and supporting the U-shaped metal power supply cutting (22); the tops of the U-shaped metal power supply cutting (22) are respectively provided with a plastic isolation bracket (23);
the plug-type power connection line (3) comprises: a plurality of wires (31) coated with insulating leather, a metal hose (32), a connecting wire plug (33), a pipe joint (34) and a combined joint (35), wherein at least one end of a plug type power supply connecting wire (3) is connected with the connecting wire plug (33); the electric wires (31) are arranged in the metal hose (32) in a penetrating mode, at least two electric wires (31) are respectively welded with metal connecting sheets (311), and one electric wire (31) is riveted with a grounding terminal (312);
the connection wire plug (33) includes: a connecting wire plug upper cover (331), a connecting wire plug lower cover (332), a metal connecting sheet (311) and a grounding claw (333); fixing columns (3311) are symmetrically arranged at the bottom of the connecting wire plug upper cover (331), and clamping holes (3312) are formed in the top of the inner side of the connecting wire plug upper cover;
the connecting wire plug lower cover (332) is provided with a plurality of connecting piece jacks (3321), a screw riveting column hole (3322), a safety pin (3323), a positioning pin (3324) and a clamping hook (3310), and the bottom of the connecting wire plug lower cover is symmetrically provided with fixing holes (3325); the connecting piece jacks (3321) are in one-to-one correspondence with the metal connecting pieces (311), the metal connecting pieces (311) are clamped in the connecting piece jacks (3321), the safety pins (3323) are positioned between the two connecting piece jacks (3321), the positioning pins (3324) are positioned at the lower parts of the two connecting piece jacks (3321), the clamping hooks (3310) are matched with the clamping holes (3312), and the fixing holes (3325) are in one-to-one correspondence with the fixing columns (3311);
The grounding claw (333) is fixed at the bottom of the connecting wire plug lower cover (332), a screw riveting column (3331) and a grounding claw locking hook (3333) are arranged on the grounding claw (333), and the screw riveting column (3331) passes through the screw riveting column hole (3322) and is fixed with the grounding terminal (312) through a screw; the grounding claw (333) is further provided with screw holes (3332) which correspond to the fixing holes (3325) and the fixing columns (3311) and are symmetrically arranged, and the grounding claw (333), the connecting wire plug upper cover (331) and the connecting wire plug lower cover (332) are fixed together through the fixing holes (3325), the fixing columns (3311) and the corresponding screw holes (3332) by using screws; the grounding claw locking hook (3333) is used for being clamped and fixed with the plug-in type power bus duct (2) or the flexible connector (8);
the rigid connector (4) comprises: a connector housing (41), a connector plug (42) provided inside the connector housing (41), at least two double-ended metal connecting pieces (43), and an insulating insert plate (44);
the double-end metal connecting sheet (43) comprises a connecting sheet (431) and connecting inserting sheets (432), wherein the connecting sheet (431) is integrally connected with the connecting sheets (432), and the two connecting sheets (432) are in the same direction and are perpendicular to the connecting sheet (431);
The connector plug (42) is of a groove body structure with two open ends, the top of the groove body structure is provided with a convex edge (422) extending towards the horizontal direction in the groove, the bottom of the connector plug (42) is provided with a plug-in sheet jack (421) and a limiting partition plate (423) integrally formed with the connector plug (42), and the plug-in sheet (432) passes through the limiting partition plate (423) and the plug-in sheet jack (421) and is clamped in the plug-in sheet jack (421); the side surface of the connector plug (42) is provided with a plurality of protruding barbs (424), and the bottom of the connector plug is provided with a safety pin (3323);
slots (441) matched with the convex edges (422) are formed in two sides of the insulating plugboard (44), and the length of the insulating plugboard (44) is equal to the sum of the lengths of the two connector plugs (42);
the side of the connector housing (41) is provided with a barb hole (412) matched with the barb (424); the bottoms of two sides of the connector shell (41) are provided with connector locking hooks (411), and the connector locking hooks (411) are used for being clamped and fixed with the plug-in type power bus duct (2) or the flexible connector (8);
the flexible connector (8) comprises: two junction boxes (81) and a junction box connection line (82);
the junction box (81) includes: the terminal comprises a terminal box base (83), a terminal box upper cover (84), an end protection socket (9), a U-shaped metal power supply cutting (22), a terminal block (85) and a socket cover plate (86);
The junction box base (83) is connected with the junction box upper cover (84) through rivets; the wiring terminal seat (85) is fixed at the bottom of the inner side of the wiring box base (83); one end of the wiring terminal seat (85) is electrically connected with the wiring box connecting wire (82), and the other end of the wiring terminal seat is electrically connected with the end protection socket (9) through the U-shaped metal power supply cutting (22).
2. The assembled indoor power supply system as claimed in claim 1, characterized in that the plug-type power supply connection line (3) comprises a single-head plug-type power supply connection line and a double-head plug-type power supply connection line.
3. The assembled indoor power supply system as defined in claim 1, wherein the protective barrier (52) comprises: a protective baffle jack (521), a safety pin jack (522), a spring jack (523), a safety pin guide block (524) and a spring clamping groove (525); the protection baffle insertion holes (521) are matched with the socket insertion holes (510), the safety pin insertion holes (522) are matched with the safety pin holes (511), the spring clamping grooves (525), the spring jacking columns (523) and the spring top plates (56) are used for clamping the reset springs (53), and the safety pin guide blocks (524) are adjacent to the limit baffles (55).
4. The assembled indoor power supply system as in claim 1, wherein each tab (432) has two parallel offset tab working sections (4320).
5. The assembled indoor power supply system of claim 1, further comprising: the fixing seat (61) and two fixing claws (62) which are arranged in the limiting groove (612) of the fixing seat (61) and can stretch and slide; wherein the fixed jaw (62) is provided with a fixed jaw mounting hole (620);
the fixing seat (61) is arranged at the bottom of the plug-in type power bus duct (2) and is clamped with the plug-in type power bus duct (2); the inner side surface of the fixed seat (61) is provided with a plurality of locking blocks (611), and the locking blocks (611) enable the fixed seat (61) and the plug-in type power bus duct (2) to be clamped together; limiting grooves (612) which are matched with the fixed claws (62) in number are formed in the bottom surface of the fixed seat (61);
one side of the fixed claw (62) close to the limiting groove (612) is provided with a limiting part (621), and the limiting part (621) prevents the fixed claw (62) from sliding out of the limiting groove (612).
6. The assembled indoor power supply system of claim 1, further comprising: a tripod (7); and the tripod (7) is provided with a tripod mounting hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697036.2A CN110311338B (en) | 2019-07-30 | 2019-07-30 | Assembled indoor power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697036.2A CN110311338B (en) | 2019-07-30 | 2019-07-30 | Assembled indoor power supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110311338A CN110311338A (en) | 2019-10-08 |
| CN110311338B true CN110311338B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910697036.2A Active CN110311338B (en) | 2019-07-30 | 2019-07-30 | Assembled indoor power supply system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111609455A (en) * | 2020-06-01 | 2020-09-01 | 佛山市新豪瑞科技有限公司 | Ceramic tile corollary equipment with electric heating body and installation method |
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|---|---|---|---|---|
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN103531949A (en) * | 2013-10-25 | 2014-01-22 | 泛亚电子工业(无锡)有限公司 | Power supply distributor |
| CN203871667U (en) * | 2014-05-15 | 2014-10-08 | 上海华东电脑系统工程有限公司 | Bus type modularization power supply distribution structure |
| CN107394547A (en) * | 2017-07-12 | 2017-11-24 | 深圳市湖渊电气技术有限公司 | A kind of separate type safe patch board |
| CN210074714U (en) * | 2019-07-30 | 2020-02-14 | 威海宝源电气有限公司 | Assembled indoor power supply system |
-
2019
- 2019-07-30 CN CN201910697036.2A patent/CN110311338B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN103531949A (en) * | 2013-10-25 | 2014-01-22 | 泛亚电子工业(无锡)有限公司 | Power supply distributor |
| CN203871667U (en) * | 2014-05-15 | 2014-10-08 | 上海华东电脑系统工程有限公司 | Bus type modularization power supply distribution structure |
| CN107394547A (en) * | 2017-07-12 | 2017-11-24 | 深圳市湖渊电气技术有限公司 | A kind of separate type safe patch board |
| CN210074714U (en) * | 2019-07-30 | 2020-02-14 | 威海宝源电气有限公司 | Assembled indoor power supply system |
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|---|---|
| CN110311338A (en) | 2019-10-08 |
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