NL2016467B1 - Electrical connector. - Google Patents

Electrical connector. Download PDF

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Publication number
NL2016467B1
NL2016467B1 NL2016467A NL2016467A NL2016467B1 NL 2016467 B1 NL2016467 B1 NL 2016467B1 NL 2016467 A NL2016467 A NL 2016467A NL 2016467 A NL2016467 A NL 2016467A NL 2016467 B1 NL2016467 B1 NL 2016467B1
Authority
NL
Netherlands
Prior art keywords
electrical connector
connector according
magnet
male part
female
Prior art date
Application number
NL2016467A
Other languages
Dutch (nl)
Inventor
Sijtsma Robert
Marinus Simon Kok Gijs
Original Assignee
Magnetic Fit B V
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 Magnetic Fit B V filed Critical Magnetic Fit B V
Priority to NL2016467A priority Critical patent/NL2016467B1/en
Application granted granted Critical
Publication of NL2016467B1 publication Critical patent/NL2016467B1/en

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Classifications

    • 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
    • H01R13/6205—Two-part coupling devices held in engagement 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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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

Abstract

Electrical connector comprising a female part and a male part, wherein the female part is provided with at least one first magnet (2, 3) and the male part is provided with at least one second magnet (2’, 3’), and wherein the at least one first magnet (2, 3) and the at least one second magnet (2’, 3’) are arranged to mutually attract each other. The female part comprises a housing (6) and a base (1, 1.1, 14), wherein the base connects to the housing (6) and the base (1, 1.1, 14) provides for a connection to the fixed world. The male part is provided with an enclosure (15, 17), which enclosure houses electrical pin shaped contactors (12, 13) that are equipped to at least in part extend outside of said enclosure (15, 17) to enable electrical contact with external electrical contact elements (4, 5) of the female part.

Description

Electrical connector
The invention relates to an electrical connector comprising a female part and a male part.
Electrical connectors come in many forms and types. From everyday life wall sockets and light armatures are known as female parts that provide for a connection with male parts embodied as for instance electrical plugs and lightbulbs.
It is an object of the invention to provide for an alternative electrical connector which makes it easy, simple, fast and safe to provide a connection between female parts and male parts of the connector or to disconnect such parts from each other.
It is a further object of the invention to provide such an electrical connector which is fool safe, in that it prevents that the female connector and the male connector are connected to each other incorrectly, particularly but not exclusively when the connector is used in a DC-application.
It is still a further object of the invention to provide such an electrical connector which may be universally applied, and that the connector will be suitable for any type of light emitter, such as conventional light bulbs but also LED's.
Still a further object of the invention is to provide an electrical connector which tolerates the use of dimmable and remote-controlled lights.
Another object of the invention is to provide an electrical connector which is self-guiding without need to resort to complicated instructions for their proper assembly.
Still another object of the invention is to provide such an electrical connector which is suitable for in house and outdoors use.
Yet another object of the invention is to provide an electrical connector that is easily recyclable.
Another object of the invention is to provide an electrical connector which is water and dust repellent.
These and other objects of the invention which will become apparent for the skilled person reading the following disclosure are promoted with an electrical connector according to one or more of the appended claims.
In a first aspect of the invention the female part of the electrical connector is provided with at least one first magnet and the male part is provided with at least one second magnet, wherein the at least one first magnet and the at least one second magnet are arranged to mutually attract each other. This supports the ease and simplicity of applying the electrical connector in a particular application.
In a suitable embodiment of the electrical connector the female part comprises a housing and a base, wherein the base connects to the housing and the base provides for a connection to the fixed world. In this way different types of application of the electrical connector are enabled, particularly by arranging that the base is selected from the group comprising a mounting component or plate for fixture in or on a ceiling, floor or wall, or an adapter to a conventional electrical armature provided in or on a ceiling, floor or a wall. The latter possibility enables that the electrical connector of the invention can be added to an existing situation to improve the ease and simplicity of connecting electrical appliances without demolishing an existing infrastructure.
Suitably the female part has at least two apertures through which electrical contact elements are accessible.
Preferably the female part has two first magnets provided in its housing. The rationale of this will become apparent from the following discussion wherein the construction of the male part is explained.
Beneficially the housing is provided with a circumferential rim equipped to receive a water and dirt repellent material. This makes the electrical connector of the invention suitable for outdoor application.
In another aspect of the invention the male part of the electrical connector is provided with an enclosure, which enclosure houses electrical pin shaped contactors that are equipped to at least in part extend outside of said enclosure to enable electrical contact with external electrical contact elements. The said external electrical contact elements are typically embodied in the female part of the electrical connector .
Some features of the male part are particularly beneficial to the ease of using the electrical connector of the invention. One feature is that the electrical pin shaped contactors of the male part are mounted to respective mounting pieces, wherein each mounting piece is assembled with a third magnet that is arranged to cooperate and attract the second magnet or magnets of the male part. This provides for flexibility during the assembly of the female part and the male part of the electrical connector, by arranging that the second magnet(s) and the third magnet(s) are movable with respect to each other so as to enable movement of the electrical pin shaped contactors within their enclosure.
The versatility of the electrical connector of the invention is exemplified by the fact that the enclosure of the male part can be selected from the group comprising a fitting for a lightbulb and a socket plug. Both types of application are therefore enabled by the electrical connector of the invention .
In another aspect of the invention the male part has two second magnets, wherein said two second magnets are arranged to cooperate with the two first magnets of the female part to provide for a preferential orientation of the male part and the female part with respect to each other in their assembled position. The preferred orientation of the male part and the female part with respect to each other supports the use of the electrical connector of the invention not only for AC applications but also for DC applications, wherein polarity is of the essence.
The preferred orientation of the male part and the female part of the electrical connector of the invention is promoted by arranging that the two second magnets of the male part are mounted in said male part with opposite polarities facing in the mounting direction of the male part to the female part, and that the two first magnets mounted in said female part have opposite polarities facing in the mounting direction of the female part to the male part.
Finally it is remarked that the invention is also embodied in a separate female part and in a separate male part as described as part of the electrical connector of the invention .
The invention will hereinafter be further elucidated with reference to the drawing of exemplary embodiments of parts of an electrical connector according to the invention that is not limiting as to the appended claims.
In the drawing: -figure 1 shows in exploded view a first embodiment of a female part of the electrical connector according to the invention; -figure 2 shows in exploded view a second embodiment of a female part of the electrical connector according to the invention; -figure 3 shows in exploded view a third embodiment of a female part of the electrical connector according to the invention; -figure 4 shows in exploded view a first embodiment of a male part of the electrical connector according to the invention; -figure 5 shows in exploded view a second embodiment of a male part of the electrical connector of the invention; -figure 6 shows in exploded view an assembly of the electrical connector of the invention embodied by the female part of figure 3 and the male part of figure 5; -figure 7 shows an example of the polarities of the magnets in the female part of figure 2; and -figure 8 shows an example of the polarities of the magnets in the mailmale part of figure 4.
Whenever in the figures the same reference numerals are applied, these numerals refer to the same parts.
Making first reference to figure 1, figure 2 and figure 3 a female part of the electrical connector of the invention is shown in different embodiments, which all share the feature that the female part comprises a housing 6 and a base 1, 1.1, 14, wherein said base 1, 1.1, 14 connects to the housing 6 and the base 1, 1.1, 14 provides for arranging a connection to the fixed world.
In figure 1 the base 14 is an adapter to a conventional socket for instance for a lightbulb. In figure 2 the base 1 is a mounting plate for fixture of the female part in or on a ceiling, floor or wall. In figure 3 the base 1.1 is a mounting component for fixture of the female part in a ceiling, floor or wall.
As all figures 1, 2 and 3 show the female part has at least two apertures 6' , 6'' through which in mounted condition electrical contact elements 4, 5 are accessible. These electrical contact elements 4, 5 are connectable to electrical wiring and are intended to cooperate with electrical pin contactors of a male part of the electrical connector as will be explained hereinafter.
In figure 1 and figure 2 an embodiment of the female part is shown wherein the housing 6 is provided with a circumferential rim 7' equipped to receive a water and dirt repellent material, for instance a rubber ring 7.
Further it is shown in said figures 1, 2 and 3 that the female part has two first magnets 2, 3 provided in its housing 6. These first magnets 2, 3 are intended to cooperate with magnets 2', 3' of a male part of the electrical connector (as shown in fig. 4 and 5) to secure their mutual connection. This will become apparent from the following disclosure.
Turning now to figure 4 and 5 embodiments are shown of the male part of the electrical connector. Figure 4 shows an embodiment in which the enclosure 15 is embodied as a fitting for a lightbulb, whereas figure 5 shows an embodiment in which the enclosure 17 is embodied as a socket plug.
Both figure 4 and figure 5 show that the enclosure 15, 17 houses electrical pin shaped contactors 12, 13 that are equipped to at least in part extend outside of said enclosure 15, 17 to enable electrical contact with external electrical contact elements, in particular the elements 4, 5 of the female part as discussed hereinabove with reference to figures 1, 2 and 3.
As mentioned hereinabove the female part is provided with at least one first magnet and preferably two first magnets 2, 3. Correspondingly the male part is provided with at least one second magnet but preferably two second magnets 2', 3' wherein the first magnets 2, 3 of the female part and the second magnets 2', 3' of the male part mutually attract each other when the female part and the male part are placed in the proper position for connecting to each other. Figure 6 provides an exploded view wherein the relative positioning of the respective parts of the electrical connector are clearly visible. Figure 6 relates to the combination of the female part of figure 3 with the male part of figure 5.
It is further preferable that the two second magnets 2', 3' of the male part are arranged to cooperate with the two first magnets 2, 3 of the female part to provide for a preferential orientation of the male part and the female part with respect to each other in their assembled position. Figure 8 shows that for this purpose the two second magnets 2', 3' of the male part are mounted in said male part with opposite polarities +,- facing in the mounting direction (according to arrow B) of the male part to the female part, whereas figure 7 shows that the two first magnets 2, 3 mounted in said female part have opposite polarities -,+ facing in the mounting direction (according to arrow A) of the female part to the male part.
Turning back to figure 4 and figure 5 it is remarked that the electrical pin shaped contactors 12, 13 of the male part are mounted to respective mounting pieces 10, 11, wherein each mounting piece 10, 11 is assembled with a third magnet 8, 9 that is arranged to cooperate and attract the second magnets 2', 3' of the male part. For mounting the electrical pin shaped contactors 12, 13 to the respective mounting pieces 10, 11, the latter mounting pieces 10, 11 are equipped with receptacles 10', 11' that are dimensioned to receive therein a part of the electrical pin shaped contactors 12, 13.
One of the features of the electrical connector of the invention is that the second magnet(s) 2', 3' and the third magnet(s) 8, 9 of the male part are movable with respect to each other so as to enable movement of the electrical pin shaped contactors 12, 13 within their enclosure 15, 17. This is particularly helpful when the male part is assembled together with the female part and the electrical pin shaped contactors 12, 13 extend through the apertures 6', 6'' in the housing 6 of the female part (see figures 1, 2 and 3) to make electrical contact with the electrical contact elements 4, 5 within the housing 6.
Although the invention has been discussed in the foregoing with reference to exemplary embodiments of the female and male parts of the electrical connector of the invention, the invention is not restricted to these particular embodiments which can be varied in many ways without departing from the invention. The discussed exemplary embodiments shall therefore not be used to construe the appended claims strictly in accordance therewith. On the contrary the embodiments are merely intended to explain the wording of the appended claims without intent to limit the claims to these exemplary embodiments. The scope of protection of the invention shall therefore be construed in accordance with the appended claims only, wherein a possible ambiguity in the wording of the claims shall be resolved using these exemplary embodiments.

Claims (14)

1. Elektrische connector omvattende een vrouwelijk deel en een mannelijk deel, met het kenmerk, dat het vrouwelijk deel voorzien is van ten minste één eerste magneet (2, 3) en het mannelijk deel is voorzien van ten minste één tweede magneet (2', 3'), waarbij de ten minste ene eerste magneet (2, 3) en de ten minste ene tweede magneet (2', 3') zijn ingericht om elkaar wederzijds aan te trekken.An electrical connector comprising a female part and a male part, characterized in that the female part is provided with at least one first magnet (2, 3) and the male part is provided with at least one second magnet (2 ', 3 '), wherein the at least one first magnet (2, 3) and the at least one second magnet (2', 3 ') are arranged to mutually attract each other. 2. Elektrische connector volgens conclusie 1, met het kenmerk, dat het vrouwelijk deel een behuizing (6) omvat en een basis (1, 1.1, 14), waarbij de basis in verbinding staat met de behuizing (6) en de basis (1, 1.1, 14) voorziet in een verbinding met de vaste wereld.Electrical connector according to claim 1, characterized in that the female part comprises a housing (6) and a base (1, 1.1, 14), the base being in communication with the housing (6) and the base (1) , 1.1, 14) provides a connection to the fixed world. 3. Elektrische connector volgens conclusie 2, met het kenmerk, dat de basis (1, 1.1, 14) geselecteerd is uit de groep omvattende een montage-element (1.1) of plaat (1) voor bevestiging in of aan een plafond, vloer of wand, of een adapter (14) naar een conventioneel elektrisch armatuur voorzien in of op een plafond, vloer of een wand.Electrical connector according to claim 2, characterized in that the base (1, 1.1, 14) is selected from the group comprising a mounting element (1.1) or plate (1) for mounting in or on a ceiling, floor or wall, or an adapter (14) to a conventional electrical fixture provided in or on a ceiling, floor or wall. 4. Elektrische connector volgens één der conclusies 1 - 3, met het kenmerk, dat het vrouwelijk deel ten minste twee openingen (6', 6'') bezit door welke elektrische contactele-menten (4, 5) toegankelijk zijn.Electrical connector according to one of claims 1 to 3, characterized in that the female part has at least two openings (6 ', 6' ') through which electrical contact elements (4, 5) are accessible. 5. Elektrische connector volgens één der voorgaande conclusies 2-4, met het kenmerk, dat het vrouwelijk deel twee eerste magneten (2, 3) bevat die voorzien zijn in haar behuizing (6) .Electrical connector according to one of the preceding claims 2-4, characterized in that the female part comprises two first magnets (2, 3) provided in its housing (6). 6. Elektrische connector volgens één der voorgaande conclusies 2-5, met het kenmerk, dat de behuizing (6) voorzien is van een omtreksrand (7') die is ingericht om een water- en vuilafstotend materiaal (7) op te nemen.An electrical connector according to any one of the preceding claims 2-5, characterized in that the housing (6) is provided with a peripheral edge (7 ') which is adapted to receive a water and dirt-resistant material (7). 7. Elektrische connector volgens één der voorgaande conclusies 2-6, met het kenmerk, dat het mannelijk deel voorzien is van een omhulsel (15, 17), welk omhulsel elektrische penvormige contactoren (12, 13) behuisd die zijn ingericht om zich tenminste ten dele uit te strekken buiten genoemd omhulsel (15, 17) om elektrisch contact te maken met externe elektrische contactelementen (4, 5).An electrical connector according to any one of the preceding claims 2-6, characterized in that the male part is provided with a casing (15, 17), which casing accommodates electrical pin-shaped contactors (12, 13) which are adapted to at least partially extending outside said enclosure (15, 17) to make electrical contact with external electrical contact elements (4, 5). 8. Elektrische connector volgens één der voorgaande conclusies 2-7, met het kenmerk, dat de elektrische penvormige contactoren (12, 13) van het mannelijk deel gemonteerd zijn op respectievelijke montagestukken (10, 11), waarbij ieder montagestuk (10, 11) is geassembleerd met een derde magneet (8, 9) die is ingericht om met de tweede magneet of magneten (2', 3') van het mannelijk deel samen te werken en aan te trekken.An electrical connector according to any one of the preceding claims 2-7, characterized in that the electrical pin-shaped contactors (12, 13) of the male part are mounted on respective mounting pieces (10, 11), each mounting piece (10, 11) is assembled with a third magnet (8, 9) adapted to cooperate and attract with the second magnet or magnets (2 ', 3') of the male part. 9. Elektrische connector volgens conclusie 8, met het kenmerk, dat de tweede magne(e)t(en) (2', 3') en de derde mag-ne(e)t(en) (8, 9) beweegbaar zijn ten opzichte van elkaar ten einde beweging van de elektrische penvormige contactoren (12, 13) binnen hun omhulsel (15, 17) mogelijk te maken.Electrical connector according to claim 8, characterized in that the second magnet (s) (2 ', 3') and the third magnet (s) (8, 9) are movable relative to each other to allow movement of the electrical pin-shaped contactors (12, 13) within their enclosure (15, 17). 10. Elektrische connector volgens één der voorgaande conclusies 7-9, met het kenmerk, dat het omhulsel van het mannelijk deel geselecteerd is uit de groep omvattende een fitting (15) voor een lamp en een stekkerplug (17).An electrical connector according to any one of the preceding claims 7-9, characterized in that the casing of the male part is selected from the group comprising a lamp fitting (15) and a plug (17). 11. Elektrische connector volgens één der voorgaande conclusies 5 - 10, met het kenmerk, dat het mannelijk deel twee tweede magneten (2', 3') bezit, waarbij de genoemde twee tweede magneten (2', 3') zijn ingericht om samen te werken met de twee eerste magneten (2, 3) van het vrouwelijk deel voor het verschaffen van een preferentiële oriëntatie van het mannelijk deel en het vrouwelijk deel ten opzichte van elkaar in hun samengestelde positie.An electrical connector according to any one of the preceding claims 5 - 10, characterized in that the male part has two second magnets (2 ', 3'), said two second magnets (2 ', 3') being arranged to to work with the two first magnets (2, 3) of the female member to provide a preferential orientation of the male member and the female member relative to each other in their assembled position. 12. Elektrische connector volgens conclusie 11, met het kenmerk, dat de twee tweede magneten (2', 3') van het mannelijk deel in genoemd mannelijk deel met tegengestelde polariteiten in de montagerichting (B) van het mannelijk deel naar het vrouwelijk deel gemonteerd zijn, en dat de twee eerste magneten (2, 3) in genoemd vrouwelijk deel tegengestelde polariteiten bezitten in de montagerichting (A) van het vrouwelijk deel naar het mannelijk deel.An electrical connector according to claim 11, characterized in that the two second magnets (2 ', 3') of the male part are mounted in said male part with opposite polarities in the mounting direction (B) from the male part to the female part and that the two first magnets (2, 3) in said female part have opposite polarities in the mounting direction (A) from the female part to the male part. 13. Vrouwelijk elektrisch connectordeel zoals beschreven als vrouwelijk deel van de elektrische connector volgens één der conclusies 1-12.A female electrical connector part as described as a female part of the electrical connector according to any one of claims 1-12. 14. Mannelijk elektrisch connectordeel zoals beschreven als mannelijk deel van de elektrische connector volgens één der conclusies 1-12.A male electrical connector part as described as a male part of the electrical connector according to any one of claims 1-12.
NL2016467A 2016-03-22 2016-03-22 Electrical connector. NL2016467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL2016467A NL2016467B1 (en) 2016-03-22 2016-03-22 Electrical connector.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2016467A NL2016467B1 (en) 2016-03-22 2016-03-22 Electrical connector.

Publications (1)

Publication Number Publication Date
NL2016467B1 true NL2016467B1 (en) 2017-10-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
NL2016467A NL2016467B1 (en) 2016-03-22 2016-03-22 Electrical connector.

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2704265A2 (en) * 2011-04-27 2014-03-05 Autoconnector Co., Ltd Improved structure of electromagnetic electrical connection device
US20140099808A1 (en) * 2011-10-04 2014-04-10 Todd Doobrow Quick-Disconnect Power Adapters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2704265A2 (en) * 2011-04-27 2014-03-05 Autoconnector Co., Ltd Improved structure of electromagnetic electrical connection device
US20140099808A1 (en) * 2011-10-04 2014-04-10 Todd Doobrow Quick-Disconnect Power Adapters

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Effective date: 20190401