EP3391782B1 - Elektrische regalversorgung und elektrisches regalversorgungssystem damit - Google Patents

Elektrische regalversorgung und elektrisches regalversorgungssystem damit Download PDF

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Publication number
EP3391782B1
EP3391782B1 EP18168156.0A EP18168156A EP3391782B1 EP 3391782 B1 EP3391782 B1 EP 3391782B1 EP 18168156 A EP18168156 A EP 18168156A EP 3391782 B1 EP3391782 B1 EP 3391782B1
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EP
European Patent Office
Prior art keywords
positive
negative
electrical supply
shelf electrical
shelf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18168156.0A
Other languages
English (en)
French (fr)
Other versions
EP3391782A1 (de
Inventor
Wanjiong Lin
Dong Chen
Jianguo Dong
Kai Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIN, WANJIONG
Ningbo Self Electronics Co Ltd
Self Electronics Germany GmbH
Original Assignee
Ningbo Self Electronics Co Ltd
Self Electronics Germany GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Self Electronics Co Ltd, Self Electronics Germany GmbH filed Critical Ningbo Self Electronics Co Ltd
Publication of EP3391782A1 publication Critical patent/EP3391782A1/de
Application granted granted Critical
Publication of EP3391782B1 publication Critical patent/EP3391782B1/de
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
    • A47B96/061—Cantilever brackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0075—Lighting
    • A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1408—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like regularly perforated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10—Adjustable or foldable or dismountable display stands
    • A47F5/101—Display racks with slotted uprights
    • A47F5/103—Display shelving racks with the uprights aligned in only one plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • 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
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the present invention relates to a shelf system, with particular emphasis on a shelf electrical supply and its shelf electrical supply system.
  • shelf is very wide, such as in shopping malls, logistics storage, factory warehouses etc., .These occasions need shelves to place the goods which are being sold or not immediately used.
  • lighting is necessary, especially in the shopping malls, lighting requirements are particularly high, such as space-saving, safe, easy assembly, aesthetics and so on.
  • the power supply for supplying the LED lamps disposed on the shelf irradiation surface is generally arranged on the back surface of the shelf. So the wires need to pass through the LED lamps or need to be wound from the shelf irradiation surface to make the LED lamps reach the back surface of the shelf and then connect to the power supply.
  • a power supply arrangement in the prior art leads to be inconvenient to wind wires, more wiring and clutter so it is unfavorable for maintenance and aesthetic effects, thereby it will affect the effect of commodity irradiation.
  • the shelves are required to be universally versatile and capable of placing different kinds of products, the installation positions of the shelves that need to be placed on the shelves for placing the products can be changed accordingly.
  • a patent whose application is No. 201520163602.9 and whose name is shelf electrical supply system discloses a shelf to solve the above technical problems.
  • the power plug-in provided on the support arm of the shelf protrudes from the side where the support arm is located, and usually to make the shelf beautiful the tolerances of the components including the post, the back board and the like are small but the tolerances still exist. Therefore, when there is a slight error in the back board the installation may be difficult due to the power plug-in, which may cause inconvenience to the user.
  • Document EP 3 015 030 A1 discloses a shelf electrical supply using pogo pins.
  • a shelf electrical supply comprising: a bottom cover, a top cover disposed on the bottom cover, positive and negative wires sandwiched between the bottom cover and the top cover and insulated from each other, and positive and negative power contactors sandwiched between the bottom cover and the top cover, the bottom cover comprising a body, protruding holes of the positive and negative contactors alternately disposed at ends of the body, a wire accommodating groove arranged on the body; the positive and negative wires being held in the wire accommodating groove; the positive and negative power contactors respectively comprising a positive and a negative sleeves, and two superposed positive and negative magnets respectively arranged in the positive and the negative sleeves; the positive and the negative sleeves respectively comprising a positive and a negative protruding portion, a positive and a negative clamping portion respectively electrically connected with the positive and negative wires; the positive and negative clamping portions being located between the bottom cover and the top cover; two magnets held in the positive and the negative sleeves being mutually exclusive and being located between the positive and negative protruding portions and
  • the bottom cover further comprises a circuit board accommodating end located at the another end of the body, and the shelf electrical supply comprises a circuit board held in the accommodating end of the circuit board, the circuit board is electrically connected to the positive and negative wires.
  • the shelf electrical supply further comprises a power plug-in assembly disposed on the circuit board, and an end cover mounted on the circuit board accommodating end.
  • the end cover comprises an accommodating cavity, and the power plug-in assembly is disposed in the accommodating cavity.
  • positive and negative sleeves are a frustum-shaped sleeve.
  • the positive and negative wires are flexible enameled wires.
  • the top cover comprises a groove for holding the positive and negative sleeves.
  • the top cover further comprises two magnet accommodating cavities disposed in the groove, each of the magnet accommodating cavities is configured to fix one of the two magnets respectively held in the positive and negative sleeves.
  • the positive and negative clamping portions are clamped between the top cover and the protruding holes of the positive and negative contactors of the bottom cover.
  • a shelf electrical supply system comprises at least one carrier arm disposed on the column, and at least one shelf electrical supply as described above disposed on the carrier arm.
  • the carrier arm comprises an opening for setting the shelf electrical supply.
  • the assembly of the carrier arm can be completed without being influenced by the electrical supply device when the carrier arm of the shelf electrical supply system is inserted into the slotted hole of the column so that the impact of the tolerance is minimized when assembling the column, the back board and the carrier arm.
  • FIG. 1 is an exploded structure diagram of the shelf electrical supply system provided by the present invention.
  • the shelf electrical supply system 100 comprises at least one column 10, a power supply strip support frame 20 fixed in each of the column 10, a power supply strip 30 disposed in each of the power supply strip support frames 20, at least carrier arm 40 disposed on the column 10, and shelf electrical supplies 50 provided on the at least one carrier arm 40.
  • the column 10 is a hollow cylinder and comprises at least one row of insertion holes 11. Each row of insertion holes 11 comprises a plurality of insertion holes 11. It is understandable that the shelf electrical supply system 100 comprises at least two columns 10. The two columns 10 are vertically arranged side by side, the base are respectively horizontally disposed at the bottom of the two columns 10. Of course, when the shelf electrical supply system 100 comprises more than three columns 10, the columns may not be aligned in a straight line, and the columns may also be directly mounted on the ground or on a wall surface. When the shelf is mounted on a wall, the columns 10 can be installed either directly or via a suspension, for example by a horizontal bar. In this embodiment, each column 10 is a rectangular pipe that comprises four side walls to form an internal cavity 12.
  • each column 10 Two opposite side walls of each column 10 are provided with two rows of insertion holes 11 passing through the side walls of the columns 10 to form a channel with the internal cavity 12.
  • the two rows of insertion holes 11 are arranged side by side along the extending direction of the column 10.
  • Each row has a plurality of insertion holes 11 and the distance between them is equal.
  • These insertion holes 11 make it possible to arrange the laminates or the like at different heights through the carrier arm 40.
  • Each of the insertion holes 11 is a groove which has a smaller width in the transverse direction about 4 to 5 mm, which is difficult for the adults to insert one finger.
  • Each of the insertion holes 11 has a height of about 20 mm and has the same spacing distance, such as 30, 40, and 50 mm. It is understandable that these designs can vary based on actual requirements.
  • the power supply strip support frame 20 is made of insulating material and is composed of two mountain-shaped structures arranged opposite each other. Each "mountain-shaped" structure comprises a power supply strip setting plate 21.
  • the power supply strip support frame 20 is fixed in the internal cavity 12 of the column 10. In a cross section perpendicular to the extending direction of the column 10, the length of the power supply strip setting plate 21 is equal to the length of the internal cavity 12.
  • the power supply strip 30 serves for providing a low voltage, particularly a direct current.
  • the power supply strip 30 comprises a first conducting strip 31 providing a first polarity current and a second conducting strip 32 providing a second polarity current.
  • the first and second conducting strips 31, 32 are common circuits for providing different polarity voltages and are disposed on the power supply strip setting plate 21.
  • the first and second conducting strips 31, 32 are disposed in parallel and spaced apart from each other. It is conceivable that each of power supply strip support frames 20 may have four of the supply strips 30 respectively disposed at two sides of the power supply strip setting plate 21.
  • first and second conducting strips 31, 32 are embedded in the insulated power supply strip setting plate 21, they are insulated by an insulating material and covered with concave and convex ears made of an insulating material to provide additional non-electric contact protection.
  • the orientation of the column 10 doesn't need to be considered. Because the front and back sides of the column 10 are the same, and the carrier arm 40 are mounted on the front or rear side wall of the column 10. At the same time, power plug-ins for providing the interface for the lighting device or other power device is respectively provided by the first and second conducting strips 31, 32.
  • the carrier arm 40 may be made of steel plate, preferably which is made as a stamped part only by stamping and bending.
  • the carrier arm 40 comprises a supporting portion 41 and an engagement portion 42 for engaging with the insertion hole 11.
  • the supporting part 41 is used for placing laminates, which extends from the edge.
  • the supporting portion 41 is vertically inserted into the insertion hole 11 of the column 10 and is supported on the front or rear side wall of the column 10 by the engaging portion 42.
  • the engaging portion 42 comprises two portions, namely, a first engaging portion 421 and a second engaging portion 422 spaced from the first engaging portion 421.
  • the first engaging portion 421 has a downwardly protruding nose-shaped hook that resembles a finger and is formed on an edge of the carrier arm 40 with a small cutout 423 formed below the nose-shaped hook.
  • the second engaging portion 422 may also have a hook-shaped structure in principle, but in the present embodiment, it is a straight-edge extending portion for convenience of installation. The distance between the straight-edge extending portion and the nose-shaped hook is set as the minimum distance between the two insertion holes 12.
  • the carrier arm 40 further comprises an opening 43 for disposing the shelf electrical supply 50.
  • the opening 43 is disposed on the first engaging portion 421 or the second engaging portion 422 of the carrier arm 40 by a pressing process.
  • the shelf electrical supply 50 is disposed in the opening 43 of the carrier arm 40 and comprises a bottom cover 51, a top cover 52 disposed on the bottom cover 51, positive and negative wires 53, 54 sandwiched between the bottom cover 51 and the top cover 52, and positive and negative power contactors 55, 56 sandwiched between the bottom cover 51 and the top cover 52, a circuit board 57 provided on the bottom cover 51, a power plug-in assembly 58 disposed on the circuit board 57 , and an end cover 59 mounted on the circuit board 57. It should be understood that the shelf electrical supply 50 may further comprise other functional components, such as a fastener for fixing the bottom cover 51 and the top cover 52, a mechanism for fixing the circuit board 57 and the like.
  • the bottom cover 51 comprises a body 511, protruding (512, 513 of the positive and negative contactors alternately disposed at ends of the body 511, a wire accommodating groove 514 arranged on the body 511, a circuit board accommodating end 515 located at the other end of the body 511.
  • the bottom cover 51 is made of an insulating material, such as plastic, plastic or the like, by injection molding.
  • the body 511 needs to extend into the power supply strip support frame 20 along with the carrier arm 40, and thus the body 511 may be in a strip shape.
  • Protruding holes 512, 513 of the positive and negative contactors alternately are disposed at ends of the body 511 and insulated from each other, The protruding holes 512, 513 of the positive and negative contactors are spaced apart and arranged side by side in the inserting direction of the shelf electrical supply 50.
  • the wire accommodating groove 514 is configured to hold the positive and negative wires 53, 54.
  • the circuit board accommodating end 515 is configured to set the circuit board 57 and hold the power plug-in assembly 58 and set the end cover 59. Therefore, the size of the circuit board accommodating end 515 is generally larger. Therefore, when assembled, the circuit board accommodating end 515 is generally disposed outside the column 10.
  • the top cover 52 comprises a groove 521 for holding the positive and negative sleeves 55, 56 and two magnet accommodating cavities 522 disposed in the groove 521. Since power take-plug assembly 58 is directly and fixed on the circuit board 57, the length of the top cover 52 extends from the end of the contactor accommodating end of the bottom cover 51 to the circuit board 57, but it can't cover the circuit board 57. In order to dispose the top cover 52 on the bottom cover 51, fasteners can be used such as screws, etc. To further reduce the size, a plurality of pins are disposed on the top cover 52, the bottom cover 51 is provided with a plurality of insertion holes for inserting the pins so as to fix the relative positions of the top cover 52.
  • the function and structure of the groove 521 and the magnet accommodating cavity 522 are described below in detail with the positive and negative power contactors 55, 56.
  • the positive and negative wires 53, 54 are flexible wires, such as enamelled wires, to reduce the resilience of the positive and negative power contactors 55, 56.
  • One ends of the positive and negative wires 53, 54 are respectively electrically connected to the positive and negative power contactors 55, 56, and the other ends of the positive and negative wires 53, 54 are electrically connected to the circuit board 57 for electrically connecting with the power plug-in assembly 58.
  • the positive and negative power contactors 55, 56 respectively comprise a positive and a negative sleeve 551, 561,and two superposed positive and negative magnets 552, 562 respectively arranged in the positive and the negative sleeves 551, 561.
  • the positive and the negative sleeves 551, 561 respectively comprise a positive and a negative protruding portions 553, 563, a positive and a negative clamping portions 554, 564 respectively electrically connected with the positive and negative wires 53, 54.
  • the positive and a negative protruding portions 553, 563 can extend out of the protruding holes 512, 513 of the positive and negative contactors.
  • the positive and negative clamping portions 554, 564 are located between the bottom cover 51 and the top cover 52.
  • the positive and the negative sleeves 551, 561 may be stepped structures or frustum-shaped structures.
  • the positive and the negative sleeves 551, 561 are frustum-shaped structures.
  • the positive and negative magnets 552, 562 respectively include two and are superposed together. As we all know, each magnet has N, S pole.
  • the two magnets 552, 562 in each of the sleeves 551, 566 have the same polarity disposed opposite each other to generate mutually exclusive magnetic forces. Therefore, the positive and a negative protruding portions 553, 563 respectively protrude the protruding holes 512, 513 of the positive and negative contactors under the repulsive force of the two positive and negative magnets 552, 562 held in the positive and negative sleeves 551, 561.
  • the top cover 52 is provided with a groove 521 for holding the positive and negative sleeves 551,561.
  • the top cover 52 is also provided with two magnet accommodating cavities 522, the magnet accommodating cavities 522 is configured to hold one of the two positive and negative magnets 552, 562.
  • the magnet accommodating cavity 522 may not be provided.
  • the positive and negative magnets 552 and 562 make the positive and a negative protruding portions 553, 563 respectively protrude the protruding holes 512, 513 of the positive and negative contactors.
  • the circuit board 57 is used for electrically connecting the positive and negative wires 53, 54 and the power plug-in assembly 58, and is also used for fixing the positive and negative wires 53, 54 and the power plug-in assembly 58.
  • the structure and circuit arrangement of the circuit board 57 are technologies known to those skilled in the art, and they are not described herein again.
  • the circuit board 57 is disposed on the circuit board accommodating end514 of the bottom cover 51.
  • the circuit board accommodating end 514 may be an accommodating cavity, and then the circuit board 57 is placed in the accommodating cavity, which makes it easy to assemble.
  • the power plug-in assembly 58 is a commonly used wire connecting assembly in the prior art and corresponds to a socket for connecting with electric devices, such as a lamp, to provide power to the electric devices.
  • the end cover 59 is used to protect the circuit board 57 and the power plug-in assembly 58.
  • the end cover 59 is also used for clamping the circuit board accommodating end 514 of the bottom cover 51 on the carrier arm 40. It is envisioned that the end cover 59 may include an accommodating cavity 591for holding the power plug-in assembly 58.
  • the end cover 59 and the bottom c cover 51 can be connected by any means, such as screwing, latching, or even gluing.
  • the barb assembly is adopted, that is, the end cover 59 has four barbs and the bottom cap 51 has four through holes.
  • the assembly of the carrier arm can be completed when the carrier arm of the shelf electrical supply system 100 is inserted into the insertion hole 11 of the column 10 so that the impact of the tolerance is minimized when assembling the column, the back board and the carrier arm 40.
  • a shelf electrical supply and its shelf electrical supply system including a bottom cover, a top cover disposed on the bottom cover, positive and negative wires sandwiched between the bottom cover and the top cover and insulated from each other, and positive and negative power contactors sandwiched between the bottom cover and the top cover.
  • the positive and negative power contacts respectively include a positive and a negative sleeve, and two superposed positive and negative magnets respectively arranged in the positive sleeve and the negative sleeve.
  • the two magnets are mutually exclusive and respectively located between the positive and negative protruding portions and the top cover.
  • the positive and negative extensions respectively protrude the protruding holes of the positive and negative contactors under the repulsive force of the two positive and negative magnets.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Assembled Shelves (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Claims (10)

  1. Elektrische Regal-Versorgung (50), umfassend: eine untere Abdeckung (51), eine obere Abdeckung (52), die auf der unteren Abdeckung angeordnet ist, positive und negative Drähte (53, 54), die zwischen der unteren Abdeckung und der oberen Abdeckung sandwichartig und voneinander isoliert angeordnet sind, und positive und negative Leistungs-Kontakte (55, 56), die zwischen der unteren Abdeckung und der oberen Abdeckung sandwichartig angeordnet sind,
    wobei die untere Abdeckung (51) ein Hauptteil (511), vorstehende Löcher (512, 513) der positiven und negativen Kontakte, die abwechselnd an den Enden des Hauptteils angeordnet sind, und eine Draht-Aufnahmenut (514), die an dem Hauptteil angeordnet ist, umfasst;
    wobei die positiven und negativen Drähte (53, 54) in der Draht-Aufnahmenut (514) gehalten werden;
    wobei die positiven und negativen Leistungs-Kontakte (55, 56) jeweils eine positive und eine negative Hülse (551, 561) und zwei übereinander angeordnete positive und negative Magnete (552, 562) umfassen, die jeweils in der positiven und der negativen Hülse angeordnet sind;
    wobei die positive und die negative Hülse (551, 561) jeweils einen positiven und einen negativen vorstehenden Abschnitt (553, 563), einen positiven und einen negativen Klemmabschnitt (554, 564), die jeweils elektrisch mit dem positiven und dem negativen Draht verbunden sind, umfassen; wobei die positiven und negativen Klemmabschnitte zwischen der unteren Abdeckung (51) und der oberen Abdeckung (52) angeordnet sind; wobei zwei Magnete (552, 562), die in der positiven und der negativen Hülse (551, 561) gehalten werden, sich gegenseitig ausschließen und zwischen den positiven und negativen vorstehenden Abschnitten (553, 563) und der oberen Abdeckung (52) angeordnet sind; wobei die positiven und negativen vorstehenden Abschnitte jeweils die vorstehenden Löcher (512, 513) der positiven und negativen Kontakte vorstehen unter der Abstoßungskraft der beiden positiven und negativen Magnete (552, 562), die in den positiven und negativen Hülsen gehalten werden,
  2. Elektrische Regal-Versorgung (50) nach Anspruch 1, wobei die untere Abdeckung ferner ein Leiterplatten-Aufnahmeende aufweist, das an dem anderen Ende des Hauptteils angeordnet ist, und die elektrische Regal-Versorgung eine Leiterplatte aufweist, die in dem Leiterplatten-Aufnahmeende gehalten wird, wobei die Leiterplatte elektrisch mit den positiven und negativen Drähten verbunden ist.
  3. Elektrische Regal-Versorgung (50) nach Anspruch 2, wobei die elektrische Regal-Versorgung ferner auf der Leiterplatte angeordnete Leistungs-Steckanschluss-Baugruppe und eine auf dem Leiterplatten-Aufnahmeende montierte Endabdeckung umfasst.
  4. Elektrische Regal-Versorgung (50) nach Anspruch 3, wobei die Endabdeckung einen Aufnahmeraum umfasst und die Leistungs-Steckanschluss-Baugruppe in dem Aufnahmeraum angeordnet ist.
  5. Elektrische Regal-Versorgung (50) nach einem der vorstehenden Ansprüche, wobei die positiven und negativen Hülsen jeweils einer kegelstumpfförmigen Hülse entsprechen.
  6. Elektrische Regal-Versorgung (50) nach einem der vorhergehenden Ansprüche, wobei die positiven und negativen Drähte flexible lackisolierte Drähte sind.
  7. Elektrische Regal-Versorgung nach einem der vorhergehenden Ansprüche, wobei die obere Abdeckung eine Nut zum Halten der positiven und negativen Hülsen aufweist.
  8. Elektrische Regal-Versorgung nach Anspruch 7, wobei die obere Abdeckung ferner zwei Magnet-Aufnahmehohlräume aufweist, die in der Nut angeordnet sind, wobei jeder der Magnet-Aufnahmehohlräume so konfiguriert ist, dass er einen der beiden Magnete fixiert, der in der jeweiligen positiven bzw. negativen Hülse gehalten wird.
  9. Elektrische Regal-Versorgung nach einem der vorstehenden Ansprüche, wobei die positiven und negativen Klemmteile zwischen der oberen Abdeckung und den vorstehenden Löchern der positiven und negativen Kontakte der unteren Abdeckung eingeklemmt sind.
  10. Elektrisches Regal-Versorgungs-System (100) umfassend mindestens einen Trägerarm (40), der auf einer Stütze (10) angeordnet ist, und mindestens eine elektrische Regal-Versorgung (50), wie in einem der Ansprüche 1 bis 7 beschrieben, die auf dem Trägerarm (40) angeordnet ist; wobei der Trägerarm eine Öffnung (43) zum Einstellen der elektrischen Regal-Versorgung umfasst.
EP18168156.0A 2017-04-19 2018-04-19 Elektrische regalversorgung und elektrisches regalversorgungssystem damit Active EP3391782B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710256033.6A CN106949402A (zh) 2017-04-19 2017-04-19 一种货架取电头及其货架取电系统

Publications (2)

Publication Number Publication Date
EP3391782A1 EP3391782A1 (de) 2018-10-24
EP3391782B1 true EP3391782B1 (de) 2020-02-26

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CN108332172B (zh) * 2018-03-29 2023-11-03 江南大学 一种带电轨道供电装置
CN108923207A (zh) * 2018-06-21 2018-11-30 昆山展韵电子塑胶有限公司 一种简易层板通电结构
GB2572666C (en) * 2018-12-18 2022-05-18 United Aluminium Ltd A display system and power insert therefor
CN110056845A (zh) * 2019-03-28 2019-07-26 赛尔富电子有限公司 一种表贴取电装置
CN110581395B (zh) * 2019-08-23 2024-08-06 赛尔富电子有限公司 一种嵌入式取电插头、取电托臂以及货架取电系统

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