• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Hidden safety base for electric plug. Hidden base of electrical safety plug composed of a fixed part (1) inside which a rotating part (2) is connected to which the plug (12) of the electric receiver is connected and can accommodate this rotating part (2) a piece of electrical protection (3) inside, hiding all these elements together as the rotating part rotates inside the fixed part (1), leaving the base hidden and inaccessible to direct contact of people and avoiding the risk of electrocution. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2569744A1
    申请号:ES201500874
    申请日:2015-12-07
    公开日:2016-05-12
    发明作者:Carlos González Bravo；Loreto BARRIOS RODRÍGUEZ
    申请人:Carlos González Bravo；Loreto BARRIOS RODRÍGUEZ；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Hidden safety base for electric plug.
    Technology Sector
    The invention falls within the field of engineering and electrical installations and within said sector, in that of mechanisms and connection systems of electric receivers in Low Voltage. It can also be included in the telecommunications sector and electronic mechanisms for network connections, antenna, etc.
    State of the prior art
    The problematic of the connection of an electric receiver to a system in tension supposes or has supposed for a long time the incorporation of adequate security means, and that are reflected in the corresponding regulations that affect these systems. To this we must add that, more and more often, the market demands more integrated and mimetized systems in the spaces they serve, either for convenience of use, for aesthetics and design or for the possibility of integrating them into furniture elements properly and in accordance with the materials and designs used
    In the closest state of the art one of these aspects, security, is preferably covered, as referred to below by the following documents:
    In the utility model ES-1070334 U with presentation date 12.02.2009, which we will call D01, a system is proposed by which an element is inserted inside a plug base, disabling said base in case it is not connected a plug.
    In the ES-2503892 A1 patent with filing date 30.05.2014, which we will call D02, it refers to a disconnectable plug base, by means of a concentric system that connects and disconnects the plug.
    In the utility model ES-1063933 U with presentation date 12.07.2006 that we will call D03, it consists of a plug base with a safety shutter.
    In the utility model document ES-1066378 U with filing date 19.11.2007 that we will call D04, it consists of a plug for plug base.
    Below is the difference between the closest prior art and the present invention claimed, providing a brief statement of the problem that is solved.
    With respect to file D01, and although there is a disconnection of the electrical voltage when inserting the plug, said plug is in tension and accessible to the contact when it is removed from the base. Therefore, we understand that one of the reasons behind the novelty and inventive activity of the present invention is based on the safe manipulation of the plug base. Both the introduction and the extraction of the receiver plug in the base occur in positions of the same in which there is no electrical voltage of any kind.
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    In the case of file D02, the same occurs because the receiver plug is inserted without voltage, but is manipulated in the base for its extraction with electric voltage by means of a turn. In state # 3 of D02, the plug and plug are visible and in tension. Manipulation of the receiver plug may have a risk of direct contact between the person and the electrical system, which does not happen in the case of the present invention. This happens thanks to the fact that in the claimed invention the stages in electrical tension are spatially isolated from the different elements that compose it.
    In the case of D03, we are facing a closure or plugging of the pins of the base, but that continues to leave the connection and disconnection in electric voltage at the moment in which the receiver plug is manipulated.
    In the case of D04 we are facing the same case as the previous document, which we understand does not solve the problem of safety, comfort and aesthetics that the present invention addresses.
    Explanation of the invention
    The present invention consists of an electric plug base, which is hidden and without the possibility of contact between the plugs of the plug base and people, at any stage or position in which it is located.
    The base is composed of a fixed part that is embedded, embedded or absorbed in the plane on which said base is located and of a rotating part that is coupled to said fixed part and on which it can rotate. Finally there is a piece of protection that works as a ground connection.
    With regard to the fixed part, it consists of a plastic housing or any other material that does not transmit current, whose shape allows the rotation of the rotating part inside. For this, the fixed part has two clearances located on two sides of the housing, on which two projections of the rotating part fit and which allow the rotation of one over the other. The housing of the fixed part contains a protruding body at one of its ends, inside which there are metallic elements connected to the circuit of the phase, neutral and earth lines of the electrical network.
    The rotating part is composed of a hollow housing, which houses the plug of the electric receiver inside and there are perforations on its inner face where the pins of said plug are inserted.
    The protection piece is located inside the housing of the rotating part and hugs the receiver plug when it is inserted into the rotating part.
    The general operating principle of the hidden electric plug base system is explained below by the 4-position voltage input and the 4-position voltage disconnection.
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    Position 1. The plug base is closed and vala. The rotating part is inserted inside the fixed part, and there is no receiver plug inside.
    Technical advantage: The base is safe against any manipulation because the active elements in tension are inside it, hidden and inaccessible. Nor is it possible to accidentally introduce wires or metal elements that come into contact with parts in electrical tension and cause discharges.
    Position 2. With the plug and socket base closed, it is manually opened by pulling the end of the rotating part of the rotating part from the fixed part, exposing the housing of the rotating part where it is They locate the holes where the plug of the receiver plug can be inserted.
    Technical advantage: This manipulation does not favor any contact with parts in tension of the electrical system. In addition, since the active parts, plugs and tension elements are hidden, there is inherent protection against accidental or accidental contact against people. Again, in this position it is not possible to accidentally introduce wires or metal elements that come into contact with parts in electrical tension and cause discharges.
    Position 3. After opening the base, the plug of the receiver plug is inserted into the perforations of the rotating part housing, at which point the plug is embraced by the protection piece located inside the part. swivel
    Technical advantage: The introduction of the receiver plug is carried out without contact of elements in electrical voltage, avoiding the risk of electrocution, short circuits and electric shock. On the other hand, it is important to note that, before the introduction of the prescription plug, the tension parts of the electrical system are not only hidden, but that the rotating part housing, in an open position prevents access, manipulation or introduction of metal elements to them accidentally by children or babies.
    Position 4. With the receiver plug inserted, the end of the swivel-piece cover (from which it was pulled in position 2 for opening the base) is pushed, closing and hiding it is inside the part- fixed. At the end of the turning path, the pins of the receiver plug come into contact with the pins of the base, and therefore enter electrical voltage. On the other hand, the grounding lines are connected and the discharge of possible electrostatic currents in the receiver takes place.
    Technical advantage: The closure of the base hides the mechanism and puts the receiver and the base of the electrical system in electrical contact, also deriving the existing electrostatic charges and all this without manipulation or contact with the elements introduced in the situations of voltage input or decoupling of it, by the user. In this position the absence of the risk of electrocution and electric shock is confirmed.
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    Position 1. The plug base is closed and contains a receiver plug in tension.
    Technical advantage: In this position the voltage elements put in contact are inaccessible, so there is no risk of electrocution during the operation of the receiver in a situation of electric charge, even before a malfunction of the same or a leakage current.
    Position 2. The base is opened manually, pulling the end of the rotating part of the rotating part with respect to the fixed part, exposing the housing of the rotating part where the receiver plug no longer has electrical voltage.
    Technical advantage This manipulation does not favor any contact with parts in tension of the electrical system by adults or children. The voltage cut occurs without access to the active elements, neither plugs nor pins of the base. The risk of accidental or accidental shock and electrocution is avoided.
    Position 3. After opening the base, the plug of the receiver is removed from the housing of the rotating part, leaving this vase.
    Technical advantage: The extraction of the receiver plug is carried out without contact of elements in electrical voltage, avoiding the risk of electrocution, short circuits and electrical discharges. Again, the tension elements of the electrical system of the base, being hidden and inaccessible, avoid the risk of possible contacts by people or by introduction of foreign elements in the pins of the base, avoiding the risk of electrocution.
    Position 4. With the base open and vacla, the cover of the rotating part is pushed again, in the same way as position 4 of the base connection, this time without receiver plug, hiding said base on the plane in which it is embedded.
    Technical advantage: Again, the tensioning elements of the electrical system of the base, being hidden and inaccessible, avoid the risk of possible contacts of people and therefore accidental and / or accidental electrocutions.
    The claimed socket base can therefore be applied to the electrical sector as described above. Additionally, it can be applied to the telecommunications and network connections sector, due to its hiding characteristics in the walls or furniture on which it can be installed. This has the innovation of being able to control mixed bases of electrical and electronic mechanisms in the same set.
    Description of the content of the drawings
    The description of a preferred, but not exclusive, embodiment of the electric plug base system of the present invention is described below, for the best understanding of which is camped out of drawings given merely by way of non-limiting example, and of a glossary of references on them.
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    Glossary of references
    (1) Fixed-piece;
    (2) Rotating part;
    (3) Protection piece;
    (4) Outgoing body of the fixed part that houses the electrical connections of the base;
    (5) Phase and neutral connections of the base;
    (6) Protection connection and grounding of the plug base;
    (7) Communication between base connections and electrical system conductors:
    (8) Perforations of the fixed part housing corresponding to the axis of rotation:
    (9) Axis of rotation between the rotating part and the fixed part;
    (10) Assembly plan where the fixed part is embedded;
    (11) Perforations in the rotating part for the introduction of the receiver pins:
    (12) Receiver plug;
    (13) Receiver cable;
    (14) Slot of the rotating part cover for receiver cable exit;
    (15) Closing cover integrated in the rotating part housing;
    (16) Projections of the rotating part housing corresponding to the axis of rotation;
    (17) Stiffening element between the cover and the rotating part housing;
    (18) Gap in the housing of the rotating part where the protection part is inserted;
    (19) Extensions of the protection piece that embrace the plug of the receiver;
    (20) Element of the protection piece that connects to the ground pin of the base;
    Brief description of the figures
    Figure 1 shows the perspective views and top view of the fixed part.
    Figure 2 shows the front and side views of the fixed part.
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    Figure 3 shows the perspective views and top, front and side views of the rotating part in which the different parts of the housing of this piece can be seen as well as the position of the projections of the rotation axis that will serve so that this piece can be introduced into the fixed piece.
    Figure 4 shows the perspective and top, front and side views of the electrical protection part that is housed in the rotating part.
    Figure 5 shows a section in which a top view of the system can be seen, with the active parts or in electrical tension of the base, connected to the conductors of the electrical network by means of metal parts, all located in one of the inner and hidden ends of the fixed part when the position of the base is open. This figure also shows the path of the arcs of rotation of the rotating part on the fixed part and how the axis of rotation is positioned so that the base closing cover is flush with the installation plan of said base.
    Figure 6 shows a section in which a top view of the system can be seen, with the active parts or in electrical tension of the base, connected to the conductors of the electrical network in the position in which the rotating part It is closed and connected on the fixed part and the receiver plug cable protrudes through the groove of the cover flush in the installation plan of the base.
    Figure 7 shows a spatially developed perspective view where you can see how the different pieces and elements fit into each other.
    Figure 8 shows a perspective view of the assembled system with 2 stages. In Stage A the closed base is observed and without any plug inside. This stage corresponds to position 1 of the base connection system and position 4 of the disconnection system, already described above. In Stage B the open base is observed and without any plug inserted in the rotating part. This stage coincides with position 2 of the base connection system and with position 3 of the disconnection system, described above.
    Figure 9 shows a perspective view of the assembled system with 2 stages. In Stage C the open base is observed and with a plug inserted in the rotating part. This position coincides with position 3 of the base connection system and position 2 of the disconnection system, already described above. In Stage D the closed base is observed, with a plug inside connected to the mains and with the receiver cable coming out of the slot in the lid. This position coincides with position 4 of the base connection system and position 1 of the disconnection system, described above.
    Detailed exposure of a preferred embodiment of the invention
    As can be seen in the figures, the invention consists of a hidden electric plug base, consisting of a fixed part (1), a rotating part (2) that tilts or rotates with respect to the fixed part (1) and a electrical protection piece (3) that goes inside the rotating part.
    The fixed part (1) is composed of a hollow housing with a lateral area (4) where the electrical connections to the phase, neutral (5) and protection (6) conductors of the base are located, which by means of metal parts (7) they are connected to the active and protective conductors of the electrical network of the installation. In addition, the fixed part (1) 5 has two perforations (8) aligned in which the rotating part (2) fits and which serve as the axis of rotation (9) of this piece with respect to the fixed part (1) ) that is embedded or embedded in a plane (10) that can have any spatial orientation.
    The rotating part (2) consists of a hollow housing on whose inner face there are about 10 perforations (11) through which the plug (12) of the receiver whose cable (13) is lodged through a slot (14) is inserted. existing in the projecting plane of the housing and serving as a closure or cover (15) of the plug base. In addition, the rotating part (2) has projections (16) at the top and bottom of the housing that coincide with the perforations (8) in the fixed part (1) and whose play is responsible for the rotation of 15 one piece with respect to the other, and therefore, the concealment of the rotating part (2) within the fixed part (1). The closing plane or cover (15) of the rotating part (2) has a stiffening element (17) that joins it with its housing and that facilitates the manual opening and closing of the rotating part (2) without suffering deformations in its different elements.
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    Inside the housing of the rotating part (2) there is a gap (18) that crosses the wall of the housing and into which the protection part (3) is inserted, remaining inside the housing of the rotating part (2) extensions (19) of the metal of the protection part (3) that embrace the plug (12) of the receiver. Outside the housing 25 of the rotating part (2), an element (20) protrudes that fits into the protective connection part (6) of the base, when it is in the closed position.
    权利要求:
    Claims (3)
    [1]
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    1. Hidden electric plug base applicable to low voltage electrical installations and telecommunications installations, located in any space plane and constituted by a fixed part (1) inside which a rotating part (2) is attached in which the standard plug plugs (12) are introduced, characterized in that it comprises:
    - A fixed piece (1) that can be embedded in a plane (10) of wall, floor, ceiling or part of the furniture, and that contains:
    - A hollow housing with perforations (8) in its upper and lower part where the rotating part (2) fits;
    - A hollow body adhered laterally (4) to the housing where the electrical connections to the phase, neutral (5) and protection (6) conductors of the plug base are located, which by means of metal parts (7) are connected to the active and protective conductors of the electrical network of the installation.
    - A rotating part (2) that fits inside the fixed part and that by means of the same fitting rotates on it, entering inside and containing:
    - A hollow housing on whose inner face there is a perforation (11); a hole in the same face in which the protection piece (3) fits;
    - Some projections (16) in the lower and upper part of the housing that coincide and fit in the fixed part:
    - A projecting plane of closure or cover (15) with a groove (14) at one of the ends, said projecting plane being connected to the housing of the piece by means of a connection element (17);
    - A protection piece (3) containing metal projections (19) that embrace the plug (12) and a cylindrical projection (20) that connects to the ground line of the fixed part.
    and because, fundamentally, the rotating part by means of its introduction inside the fixed part, connects, conceals and protects the connections and tension plugs of the receiver plug, without having ever manipulated or touched said receiver plug at the times when It is connected or disconnected from the electrical voltage.
    [2]
    2. Hidden electric plug base, according to claim 1, characterized in that it can have the standardized accessories of the current plug bases type "A" to "N".
    [3]
    3. Electric plug base according to claim 1, characterized in that it can contain mixed electrical plug bases and network and telecommunications sockets.
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    同族专利:
    公开号 | 公开日
    ES2569744B1|2017-02-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2441643A|1946-05-13|1948-05-18|Mickler Stanislaus Albert|Protective electrical outlet receptacle|
    US20090236918A1|2008-03-20|2009-09-24|Thomas & Betts International , Inc.|While-in-use electrical box that shuts power off to the device when cover is open|
    US20100124849A1|2008-11-17|2010-05-20|Sigma Electric Manufacturing Corporation|Electrical Box|
    EP2533377A1|2011-06-06|2012-12-12|Berker GmbH & Co. KG|Electric safety plug|
    JP2013045734A|2011-08-26|2013-03-04|Hideyuki Miura|Electric outlet|
    法律状态:
    2017-02-23| FG2A| Definitive protection|Ref document number: 2569744 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170223 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201500874A|ES2569744B1|2015-12-07|2015-12-07|Hidden safety base for electric plug|ES201500874A| ES2569744B1|2015-12-07|2015-12-07|Hidden safety base for electric plug|
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