WO2019093753A1 - Dispositif de connexion de sécurité intelligent - Google Patents

Dispositif de connexion de sécurité intelligent Download PDF

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Publication number
WO2019093753A1
WO2019093753A1 PCT/KR2018/013451 KR2018013451W WO2019093753A1 WO 2019093753 A1 WO2019093753 A1 WO 2019093753A1 KR 2018013451 W KR2018013451 W KR 2018013451W WO 2019093753 A1 WO2019093753 A1 WO 2019093753A1
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WIPO (PCT)
Prior art keywords
conductive member
cable
cover member
conductive
cover
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PCT/KR2018/013451
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English (en)
Korean (ko)
Inventor
변기식
김병각
Original Assignee
부경대학교 산학협력단
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Priority claimed from KR1020180134228A external-priority patent/KR102131129B1/ko
Application filed by 부경대학교 산학협력단 filed Critical 부경대학교 산학협력단
Publication of WO2019093753A1 publication Critical patent/WO2019093753A1/fr

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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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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  

Definitions

  • the present invention relates to a smart safety connection device, and more particularly, to a smart safety connection device in which both ends of a mutually connected cable are securely connected and connected by a simple operation.
  • the conventional electric wire connection terminal merely has a function of fixing each electric wire to mutually connect the electric wires, if the insulation environment around the electric wire is changed due to immersion of the electric wire connection terminal or exposure to moisture or the like, Occasionally, a short-circuit current is generated or a current is leaked to the outside of the electric connection terminal.
  • connection portion In order to solve such a problem, a separate waterproofing process or winding of an insulation tape is used for the connection portion, but the waterproofing process is incomplete, the operation is complicated, and the cost is high.
  • the smart safety connection apparatus includes a first cover member 111 that supports at least a part of the first cable 120 and the second cable 130, And a second cover member (112); A first conductive member 125 disposed between the first cover member 111 and the second cover member 112 and electrically connecting both ends of the separated first cable 120; A second conductive member 135 disposed between the first cover member 111 and the second cover member 112 and electrically connecting both ends of the separated second cable 130; And the first cover member 111 and the second cover member 112.
  • the first conductive member 125 is disposed between the second conductive member 135 and the third conductive member 140, And at least a part of the second conductive member 135 is electrically connected to the second conductive member 135 so that an electric field leaking from the first conductive member 125 is leaked to the outside through the second conductive member 135 And may include a third conductive member 140 that cuts off.
  • first conductive member 125, the second conductive member 135 and the third conductive member 140 each extend in at least one direction and the second conductive member 135 and the third conductive member 140 140 may be longer than the length of the first conductive member 125.
  • the first cable 120 may be a normal line, and the second cable 130 may be a neutral line.
  • the first cover member 111 and the second cover member 112 may include an insulator.
  • the length of the exposed portion of the second cable 130 connected by the second conductive member 135 is longer than the length of the exposed portion of the first cable 120 connected by the first conductive member 125 It can be long.
  • the length of the exposed portion of the second cable 130 connected by the second conductive member 135 may be the same as the length of the third conductive member 140.
  • first conductive member 125, the second conductive member 135 and the third conductive member 140 each extend in at least one direction and the first conductive member 125, the second conductive member 135,
  • the extended line of the electric field vector at the upper end or the lower end of the exposed portion of the cable 120 at the end of the covered portion of the cable 120 is exposed by the coated exposed portion of the second cable 130 connected by the second conductive member 135, 3 < / RTI > conductive member 140 of FIG.
  • connection member 145 for electrically connecting the first conductive member 140 and the second conductive member 135 or the second cable 130 to each other.
  • a second shielding member 142 for electrically connecting the second cable 130 to the second cable 130.
  • the first conductive member 125 may break the current flowing when the overcurrent flows over the reference current.
  • an automatic fire extinguishing module disposed on an inner surface of at least one of the first cover member (111) and the second cover member (112), the capsules containing fire internal organisms and popping above a set temperature .
  • the automatic fire extinguishing module covers the inner surface of the first cover member 111 so as to cover a wider area than the first conductive member 125, the second conductive member 135 and the third conductive member 140 .
  • the smart safety connection apparatus includes a first cover member 111 that supports at least a first cable 120 and a second cable 130, And a second cover member (112); A first conductive member 125 disposed between the first cover member 111 and the second cover member 112 and electrically connecting both ends of the separated first cable 120; A second conductive member 135 disposed between the first cover member 111 and the second cover member 112 and electrically connecting both ends of the separated second cable 130; And at least a part of which is electrically connected to the second conductive member 135 so as to be leaked from the first conductive member 125, And a third conductive member 140 blocking the leakage of the leakage current to the outside together with the second conductive member 135.
  • the first conductive member 125 contacts the second conductive member 135,
  • the first cable 120 may be a normal line, and the second cable 130 may be a neutral line.
  • the third conductive member 140 may be connected to the second exposed portion of the second cable 130 connected by the second conductive member 135 so that the first conductive member 125, 1 shielding members 141 and 142 surrounding the covering exposed portion of the cable 120 as a closed curve.
  • the first conductive member 125, the second conductive member 135, and the third conductive member 140 are formed on the inner surface of at least one of the first cover member 111 and the second cover member 112, May be formed at a predetermined depth.
  • At least one of the first cable 120 and the second cable 130 is seated at a predetermined depth on the inner surface of at least one of the first cover member 111 and the second cover member 112
  • a seating groove can be formed.
  • a convex surface may be formed on the inner surface of the first cover member 111 and a concave surface may be formed on the inner surface of the second cover member 112 to match the convex surface.
  • both ends of the interconnected cables can be safely connected and connected by a simple operation, and leakage current can be effectively blocked even when flooded.
  • FIG. 1 is a perspective view schematically showing a smart safety connection device according to a first embodiment of the present invention.
  • Fig. 2 is a plan view of the terminal housing of the smart safety connection device of Fig. 1 in an unfolded state; Fig.
  • Fig. 3 is a plan view of the smart safety connection device of Fig. 1 in a closed state of a terminal housing.
  • Fig. 4 is a plan view showing a first cable and a second cable connected by the smart safety connection device of Fig. 1;
  • FIG. 5 is a view for explaining an electrical connection state inside the terminal housing in a closed state of the terminal housing of the smart safety connection device of FIG.
  • FIG. 6 and 7 are views schematically showing a smart safety connection device according to a second embodiment of the present invention.
  • FIG. 8 is a perspective view schematically showing a smart safety connection device according to a third embodiment of the present invention.
  • FIG. 9 is a plan view of the terminal housing of the smart safety connection device of Fig. 8 in an unfolded state.
  • FIG. 10 is a plan view of the smart safe connection device of Fig. 8 in a closed state of the terminal housing.
  • FIG. 11 is a plan view showing a first cable, a second cable, and a ground cable connected by the smart safety connection device of Fig.
  • FIG. 12 is a view for explaining an electrical connection state inside the terminal housing in a closed state of the terminal housing of the smart safety connection device of FIG. 8;
  • FIG. 13 and 14 are views schematically showing a smart safety connection device according to a fourth embodiment of the present invention.
  • FIG. 15 is a view schematically showing an automatic fire extinguishing module included in the smart safety connection device according to the present invention.
  • 16 is a view for explaining the principle of leakage current interruption of the smart safety connection device according to the present invention.
  • 17 is a diagram schematically showing the distribution of electric field strength in the case where the neutral line and the phase line are arranged in parallel with the same size with respect to the smart safety connection device according to the present invention.
  • FIG. 18 schematically shows the distribution of electric field vectors in the case of FIG. 17;
  • FIG. 19 is a diagram schematically showing the distribution of electric field strength in the case where the neutral line and the phase line are arranged in parallel with different sizes with respect to the smart safety connection device according to the present invention.
  • FIG. 21 is a diagram schematically showing the distribution of electric field strength in the case where the neutral line and the normal electric line are arranged in parallel with each other and surrounded by the blocking member with respect to the smart safety connection device according to the present invention.
  • FIG. 22 is a diagram schematically showing the distribution of electric field vectors in the case of FIG.
  • FIG. 23 is a view schematically showing the distribution of electric field strength in a case where the neutral line and the phase line are arranged in parallel with each other and surrounded by the blocking member with respect to the smart safety connection device according to the present invention.
  • FIG. 24 is a diagram schematically showing the distribution of electric field vectors in the case of FIG. 23.
  • FIG. 24 is a diagram schematically showing the distribution of electric field vectors in the case of FIG. 23.
  • FIG. 1 to 5 show a smart safety access device 100 according to a first embodiment of the present invention.
  • the smart safety connection device 100 may be an electric wire connection terminal that performs a function of electrically connecting an external power source (for example, a DC power source or a commercial power source) to various loads.
  • an external power source for example, a DC power source or a commercial power source
  • the third and fourth embodiments are applicable to the case of AC wiring.
  • the present invention is not limited to this, and the first embodiment and the second embodiment may be AC wiring.
  • the smart safe connection apparatus 100 includes a first conductive member 125, a second conductive member 135, and a third conductive member 125 disposed in the terminal housing 110 and the terminal housing 110, And may include a conductive member 140.
  • the smart safety connection apparatus 100 electrically connects both ends of the separated first cable 120 and electrically connects both ends of the separated second cable 130 to each other, It is possible to prevent the leakage current leaking from the outside from leaking to the outside.
  • the smart safety connection device 100 blocks an electric field leaking from the connection portion of the first cable 120, thereby preventing the leakage current leaking from the connection portion from leaking to the outside.
  • the smart safety connection device 100 can block an electric field leaked through water even when immersed in water, thereby preventing leakage of current through water during immersion.
  • the terminal housing 110 includes a first cover member 111 and a second cover member 112 for supporting at least a part of the first cable 120 and the second cable 130, ).
  • the first conductive member 125 and the second conductive member 135 may connect the connection portions of the first cable 120 and the second cable 130 to each other.
  • the first conductive member 125 may be connected to both ends of the separated first cable 120 to electrically connect the separated first cable 120.
  • the second conductive member 135 may be connected to both ends of the separated second cable 130 to electrically connect the separated second cable 130.
  • Coated uncovered exposed portions 121 and 123 of the first cable 120 and the first conductive member 125 can be supported between the first cover member 111 and the second cover member 112 . At this time, the uncovered coated exposed portions 121, 123 of the first cable 120 and the first conductive member 125 may be the first connecting portion.
  • Coated uncovered exposed portions 131 and 133 of the second cable 130 and the second conductive member 135 can be supported between the first cover member 111 and the second cover member 112 .
  • the uncovered coated exposed portions 131 and 133 of the second cable 130 and the second conductive member 135 may be a second connecting portion.
  • an electric field may leak from the first connection part exposed between the first cover member 111 and the second cover member 112, thereby generating a leakage current.
  • a fluid such as water permeates between the first cover member 111 and the second cover member 112 due to immersion or the like, an electric field may leak through the fluid permeated therebetween, Lt; / RTI >
  • the smart safety connection device 100 blocks an electric field leaking through the first connection portion by the second connection portion and the third conductive member 140, thereby blocking the leakage current through the first connection portion .
  • the first conductive member 125 may be disposed between the first cover member 111 and the second cover member 112 to electrically connect both ends of the separated first cable 120.
  • the second conductive member 135 may be disposed between the first cover member 111 and the second cover member 112 to electrically connect both ends of the separated second cable 130.
  • the third conductive member 140 is disposed between the first cover member 111 and the second cover member 112 and the first conductive member 125 is disposed between the second conductive member 135 and the third conductive member 125. [ May be disposed between the member (140). At this time, at least a part of the third conductive member 140 is electrically connected to the second conductive member 135 so that an electric field leaking from the first conductive member 125 is leaked to the outside through the second conductive member 135, . Accordingly, in one side, the second connection part blocks the leakage current leaking from the first connection part, and on the other side, the third conductive member 140 can block the leakage current leaking from the first connection part.
  • the first cable 120 and the second cable 130 may be arranged to penetrate the terminal housing 110 and the second cable 130 may be spaced apart from the first cable 120 by a predetermined distance.
  • the third conductive member 140 is electrically connected to the second cable 130 through the connection member 145 inside the terminal housing 110 and the connection member 145 is electrically separated from the first cable 120 And may be arranged to intersect.
  • the first cable 120 may be provided to have a higher potential than the second cable 130. That is, when power is supplied to the electric wire connection terminal while the electric wire connection terminal connects the load and the external electric power source, the first cable 120 may be connected to have a higher electric potential than the second cable 130.
  • the second cable 130 may have a potential of 1V
  • the first cable 120 may have a potential of 101V.
  • the first cable 120 may be a high electric potential cable
  • the second cable 130 may be a low electric potential cable.
  • alternating current may flow through the first cable 120 and the second cable 130, the first cable 120 may be a normal power line, and the second cable 130 may be a neutral line.
  • the neutral wire constitutes an electric circuit together with the main power line to supply current to the load.
  • the neutral line constitutes an electric circuit as a part of the electric circuit, and it is possible to maintain the state in which the constant current flows, that is, the energized state. Accordingly, it is possible to block the electric field leaking from the phase line through the neutral line, thereby effectively blocking the leakage current from the phase line.
  • the term “cable” can be used to refer to a plywood used for sending electric power or electric signals.
  • the cable may comprise a conductive member (e.g., a metal wire of copper, aluminum, etc.) and an insulator (e.g., a covering portion formed of an insulating material).
  • the first cable 120 may have a potential higher than that of the second cable 130.
  • the first conductive member 125 can connect a cable having a potential higher than that of the second conductive member 135.
  • the first conductive member 125 can electrically connect the first conductive core 121 and 123 of the first cable 120 having a high potential when the cable is connected by the smart safe connection apparatus 100.
  • the second conductive member 135 can electrically connect the second conductive core 131, 133 of the second cable 130 having a low electric potential when the cable is connected by the smart safety connection device 100.
  • a part of the first conductive cores 121 and 123 may be coated and exposed portions of the first cable 120.
  • a part of the second conductive core 131 or 133 may be a covering exposed portion of the second cable 130.
  • the smart safe connection apparatus 100 includes a first cover member 111 and a second cover member 111 which at least partly face each other and support the first cable 120 and the second cable 130 separated therebetween, (112); A first conductive member 125 disposed on the inner surface of the second cover member 112 and electrically connecting both ends of the separated first cable 120; A second conductive member 135 disposed on the inner surface of the second cover member 112 and electrically connecting both ends of the separated second cable 130; The first conductive member 125 and the second conductive member 135 are disposed on the inner surface of the first cover member 112 and the second cover member 112 and have both ends electrically connected to the second conductive member 135, 3 conductive member 140 as shown in FIG.
  • the smart safe connection apparatus 100 includes a first cover member 111 and a second cover member 112 separated from each other by at least a part of the first cover member 111 and the second cover member 112, So that the cables can be connected and connected by a simple operation.
  • the smart safe connection device 100 includes conductive members 125, 125 for electrically connecting the conductive core of each of at least one pair of cables separated on at least one side of the pair of cover members 111, 112, 135, and 140 may be disposed.
  • the smart safe connection apparatus 100 is configured such that at least a part of the conductive core coated with the insulator between the pair of cover members 111 and 112 is exposed to the cable between the pair of cover members 111 and 112
  • the cable can be simply connected and connected by fixing the pair of cover members 111,
  • the smart safety connection device 100 can securely connect both ends of the interconnected cables by a simple operation, thereby improving workability of the cable connection operation.
  • the first conductive member 125, the second conductive member 135, and the third conductive member 140 may extend in at least one direction.
  • the first conductive member 125, the second conductive member 135, and the third conductive member 140 may be spaced apart from each other by a predetermined distance and extend in the longitudinal direction, respectively.
  • the first conductive member 125, the second conductive member 135, and the third conductive member 140 may extend substantially in parallel and be separated from each other.
  • the first connection portion may be disposed between the second connection portion and the third conductive member 140. In this case, an electric field leaking through the first connection portion is blocked by the second connection portion and the third conductive member 140, and the leakage current leaked through the first connection portion by the second connection portion and the third conductive member 140 .
  • the first connection part 120a may be disposed between the second connection part 130a and the third conductive member 140 in parallel with each other.
  • the first connection part 120a has a potential of Vo [V] and the second connection part 130a and the third conductive member 140 have a potential of 0 [V], as shown in the figure.
  • the potential distribution V (y, z) can be a function of y and z.
  • the Laplace's equation can be expressed by the following equation (1). Further, the boundary condition can be expressed by the following equation (2).
  • Equation 3 the electric field vector E is the potential distribution V (y, z) (4) through the slope.
  • the current I can be expressed by Equation (5) by the resistivity ( rho ) of the electric field E and the surrounding material.
  • the smart safety connection device can cut off the leakage current leaking from the first connection part.
  • the smart safety connection device can block the leakage current leaking from the first connection portion.
  • the length of the second connection portion and the length of the third conductive member 140 of the second cable 130 connected by the second conductive member 135 may be substantially the same.
  • the end of the second connection portion and the end of the third conductive member 140 may be connected.
  • a separate connecting member 145 may connect the end of the second connection portion and the end of the third conductive member 140.
  • the connecting member 145 may be connected to a portion, for example, a center portion of the second connecting portion and the third conductive member 140, respectively.
  • the smart safety connection apparatus 100 may include a connection member 145 to prevent an electric field exiting from the first connection unit from leaking through the connection member 145 to the outside.
  • the connecting member 145 extends from the third conductive member 140 to the coated exposed portion of the second conductive member 135 or the second cable 130 and extends across the covering portion of the first cable 120, The member 140 and the second conductive member 135 or the second cable 130 can be electrically connected to each other.
  • 17 and 18 show the distribution of the electric field strength and the electric field vector analyzed through the electric field numerical analysis program in the case where the neutral wire and the normal power wire are arranged in parallel at the same size in the smart safety connection device according to the present invention.
  • the neutral line and the normal power line are arranged in parallel with each other in the same size in the smart safety connection device, the vicinity of the first connection part 120a, the second connection part 130a, and the third conductive member 140a The electric field is significantly reduced. Accordingly, by arranging the neutral line and the phase power line in parallel in the smart safety connection device, the leakage current can be reduced.
  • the length of the second conductive member 135 and the third conductive member 140 may be longer than the length of the first conductive member 125.
  • the exposed portion of the second cable 130 connected by the second conductive member 135 and the length of the second connection portion 130b and the length of the third conductive member 140 are shorter than the length of the first conductive member 125
  • the length of the exposed portion of the first cable 120 that is, the length of the first connection portion 120b. Therefore, the leakage of the leakage current to the outside can be blocked by blocking the electric field flowing out from the first connection part 120a by the second connection part 130b and the third conductive member 140.
  • 19 and 20 show the distribution of the electric field strength and the electric field vector, which are analyzed through the electric field numerical analysis program when the neutral line is arranged in parallel with the length of the normal line in the smart safety connection device according to the present invention.
  • a smart safety connection device when the neutral line is arranged longer than the normal line, the electric field exiting from the first connection portion 120b is divided by the second connection portion 130b and the third conductive member 140b, There is almost no electric field distribution outside the region. Therefore, by arranging the neutral line in the smart safety connection device so as to be longer than the phase line, it is possible to reduce leakage current leaking to the outside.
  • An upper central region 421b and a lower central region 422b and a first connection portion 120b and a third conductive member 140b are provided outside the region defined by the second connection portion 130b and the third conductive member 140b,
  • the electric field distribution is weak in the left region 411b and the right region 412b outside the region formed by connecting the respective end portions. Therefore, the second connection part 130b and the third conductive member 140 block the electric field exiting from the first connection part 120a in the smart safety connection device, thereby preventing the leakage current from leaking to the outside.
  • the smart safety connection apparatus 100 includes an upper central region 421b, a lower central region 422b, a left region 411b, and a right side region 411b.
  • the distribution of the electric field in the left side region 412a and the right side region 412b of the smart safety connection device according to the embodiment shown in Figs. 17 and 18 is smaller than the distribution of the upper central region 421a and the lower central region 422a, 412a, the distribution of the electric field is remarkably reduced.
  • the first connection part 120b and the second connection part 120b are connected to the second exposed part of the second cable 130 connected by the member 135 or the second connection part 130b and / 130b and the third conductive member 140 can be made in length and / or arrangement.
  • the lengths of the second connection portion 130b and the third conductive member 140 are longer than the extension line of the electric field vector at the upper or lower end of the first connection portion 120b so that the first connection portion 120b It is possible to effectively block the electric field that is leaked through. Therefore, the leakage of the leakage current to the outside can be blocked by blocking the electric field flowing out from the first connection part 120a by the second connection part 130b and the third conductive member 140.
  • the first conductive member 125 may be disposed on the inner surface of the second cover member 112 to electrically connect both ends of the separated first cable 120.
  • the second conductive member 135 may be disposed on the inner surface of the second cover member 112 to electrically connect both ends of the separated second cable 130.
  • the third conductive member 140 is disposed on the inner surface of the second cover member 112 so that both ends are electrically connected to the second conductive member 135 and the second conductive member 135, (Not shown).
  • the smart safe connection device 100 may include a first shielding member 141 and a second shielding member 142.
  • the first shielding member 141 extends from the third conductive member 140 to one end of the second exposed portion of the second conductive member 135 or the second cable 130,
  • the third conductive member 140 and the second conductive member 135 or the second cable 130 or the second connection unit may be electrically connected to each other.
  • the second shielding member 142 extends from the third conductive member 140 to the second exposed portion of the second conductive member 135 or the second cable 130 or the other end of the second connection portion,
  • the third conductive member 140 and the second conductive member 135 or the second cable 130 or the second connection portion may be electrically connected to each other.
  • FIGS. 6 and 7 show a third embodiment of a smart safety connection device 100 'including a first shielding member 141 and a second shielding member 142, wherein the third conductive member 140 surrounds the first connection with the second connection. Are shown.
  • the third conductive member 140 is electrically connected to the second conductive member 135 or the second connection portion at both ends and the first conductive member 125 or the second conductive member 135, 1
  • the connection can be surrounded without being electrically connected.
  • the third conductive member 140 may be electrically separated from the first conductive member 125 and the first cable 120.
  • the second conductive member 135 or the second connection portion and the third conductive member 140 may be disposed to form a closed curve that electrically surrounds the first conductive member 125 or the first connection portion.
  • both the first conductive member 125 and the first conductive core 121 and 123 may be disposed within the closed curve formed by the second conductive member 135 or the second connection portion and the third conductive member 140 .
  • an electric field leaking from the first conductive core 121, 123 and the first conductive member 125, that is, the first connection portion of the first cable 120 during the immersion is applied to the second connection portion and the third conductive member 140
  • the leakage current can be blocked by the closed curve formed by the second connecting portion and the third conductive member 140 by blocking the closed curve formed by the first shielding member 141 and the second shielding member 142. Accordingly, it is possible to prevent leakage current from leaking out of the smart safety connection device 100 'during immersion.
  • first cover member 111 and the second cover member 112 may include an insulator. Accordingly, the electric field is not leaked out through the cover members 111 and 112. In this case, the gap between the first cover member 111 and the second cover member 112 is blocked by the closed curve formed by the second conductive member 135 and the third conductive member 140, It is possible to shut off the outflow to the outside of the connection apparatus 100.
  • the closed curve formed by the second conductive member 135 and the third conductive member 140 can perform a packing function for blocking the electric field. Accordingly, the closed curve formed by the second conductive member 135 and the third conductive member 140 shields the connection portion of the cable.
  • a gap between the cover members 111 and 112 of the insulating material is formed in a closed curve formed by the second conductive member 135 and the third conductive member 140 Thereby blocking leakage of the electric field at the connection portion of the cables 120 and 130 from the front side.
  • the leakage of the electric field at the both ends can not be blocked.
  • the leakage of the electric field at the connection portion of the cables 120 and 130 can be cut off from the front surface of the vehicle.
  • the second conductive member 135 and the third conductive member 140 form a closed curve together with the first shield member 141 and the second shield member 142, And the first conductive member 125 can be disposed inside the first conductive member 125 so that the current and / or the electric field leaking from the first conductive member 125 can be blocked.
  • the present invention is not limited to this, and the connection structure shown in Figs. 6 and 7 may be achieved.
  • the second conductive member 135 and / or the second conductive core 131 and 133 are connected to both open ends of the third conductive member 140 to form a closed curve, and the closed curve is electrically connected to the closed curve
  • the leakage current and / or the electric field from the first cable 120 can be blocked by the closed curve by separating the first conductive member 125 and the first conductive core 121 and 123 from each other.
  • the present invention is not limited to this, and a closed curve may be formed between the first conductive member 125 and the first conductive core 121, 123 ) May be formed in various shapes including a trapezoidal shape with one side open.
  • the third conductive member 140 is disposed such that the closed curve thereof has a shape having a shortest distance in the plane in which the first conductive member 125 and the first conductive core 121 and 123 can be electrically separated and surrounded May be desirable.
  • the neutral line is disposed in parallel with the same length as the phase line, and the second connection portion 130c and the third conductive member 140c are disposed in parallel with the first shielding member 141c
  • the distribution of the electric field strength and the electric field vector analyzed through the electric field numerical analysis program in the case of forming the closed curve together with the second shielding member 142c is shown.
  • the neutral line is arranged to be longer than the phase line and the second connection portion 130d and the third conductive member 140d are disposed in parallel to the first shielding member 141d, And the second shielding member 142d, the electric field intensity and the distribution of the electric field vector are analyzed through the electric field numerical analysis program.
  • the second connection portions 130c and 130d and the third conductive members 140c and 140d are connected to the first shield members 141c and 141d and the second shield members 142c and 142d
  • the electric field exiting from the first connection portions 120c and 120d is applied to the second connection portions 130c and 130d and the third conductive members 140c and 140d and the first shielding members 141c and 141d and second
  • the upper central regions 421c and 421d and the lower central regions 422c and 422d and the first shielding members 422c and 422d outside the region partitioned by the second connection portions 130c and 130d and the third conductive members 140c and 140d The electric field is hardly distributed in the left and right regions 411c and 411d and the right regions 412c and 412d outside the region partitioned by the first and second shielding members 142c and 142d.
  • the first connecting portion 120a is connected to the second connecting portions 130c and 130d and the third conductive members 140c and 140d by the first and second shielding members 141c and 141d and the second shielding members 142c and 142d. It is possible to prevent the leakage current from leaking to the outside.
  • an upper central region 421b, a lower central region 422b, a left side region 411b and a right side region 412b are connected to each other by a cable,
  • the distribution of the electric field in the left side region 411a and the right side region 412a of the smart central interface device according to the embodiment shown in Figs. 23 and 24 is smaller than that of the upper side central region 421a and the lower central region 422a, There is almost no distribution of the electric field.
  • the first cover member 111 and the second cover member 112 form the terminal housing 110 by the coupling, and the first cable 120 and the second cable 120 separated from each other by mutual surface- (130).
  • the first cover member 111 and the second cover member 112 in the smart safe connection apparatus 100 are mutually face-to-face mated to each other so that a pair of cables, the ends of which are connected to each other, Or fixed.
  • the first conductive member 125, the second conductive member 135 and / or the third conductive member 140 may be formed on at least one of the first cover member 111 and the second cover member 112, .
  • the first conductive member 125, the second conductive member 135 and / or the third conductive member 140 may be disposed on the same or different surfaces of the first cover member 111 and the second cover member 112, respectively, .
  • the second conductive member 135 and the third conductive member 140 have a closed curve structure in which they are electrically connected between the first cover member 111 and the second cover member 112,
  • the first conductive member 125 and the second conductive member 135 may be provided as long as they have a structure capable of electrically separating and surrounding the first connection portion including the first conductive member 125 and the first conductive cores 121 and 123.
  • [ And / or the third conductive member 140 may be disposed on any one of the first cover member 111 and the second cover member 112, respectively.
  • the first conductive member 125 may be disposed on at least one of the first cover member 111 and the second cover member 112 to electrically connect both ends of the separated first cable 120.
  • the second conductive member 135 may be disposed on at least one of the first cover member 111 and the second cover member 112 to electrically connect both ends of the separated second cable 130.
  • the third conductive member 140 is disposed on at least one of the first cover member 111 and the second cover member 112 so that both ends are electrically connected to the second conductive member 135, Together with the member 135, may surround the first connection portion.
  • the first conductive member 125, the second conductive member 135 and the third conductive member 140 are formed by inserting and inserting grooves between the first cover member 111 and the second cover member 112, . ≪ / RTI >
  • the first conductive member 125, the second conductive member 135, and / or the third conductive member 140 are formed as a thin strip between the second cover member 112 and the first cover member 111 . Accordingly, the conductive members can be easily formed with a simple structure.
  • the first conductive member 125, the second conductive member 135, and / or the third conductive member 140 may be provided on the surface of the second cover member 112 facing the first cover member 111, Can be seated at a predetermined depth. Therefore, the first conductive member 125, the second conductive member 135, and / or the third conductive member 140 can have a structure advantageous for maintaining the airtightness of the terminal housing with a sufficient thickness to ensure conductivity.
  • the first cable 120 and the second cable 130 may be seated at a predetermined depth on a surface of the first cover member 111 facing the second cover member 112. Accordingly, the smart safety connection device 100 can have a structure favorable to airtightness while stably supporting the cables. At this time, the seating grooves 161 and 163 for the cables can be formed on the mutually facing surfaces of the first cover member 111 and / or the second cover member 112.
  • the smart safety connection apparatus 100, 100 ' may further include a cable support portion that can stably support the cable even when an external force such as a tensile force is applied thereto.
  • a cable support portion that can stably support the cable even when an external force such as a tensile force is applied thereto.
  • the protrusions of the cable seating grooves 161 and 163 as the cable supporting portions may be disposed, or the cables may be supported in the cable seating grooves 161 and 163 in a fitting structure.
  • the smart safety connection device 100 may further include a gasket inserted between the facing surfaces of the first cover member 111 and the second cover member 112 to maintain airtightness. Therefore, even if the smart safety connection device 100 is submerged, the airtightness can be effectively maintained.
  • the smart safety connection apparatus 100 may have a convex surface formed on the inner surface of the first cover member 111 and a concave surface matched with the convex surface on the inner surface of the second cover member 112. Therefore, even if the smart safety connection device 100 is submerged, the airtightness can be effectively maintained.
  • the first conductive member 125 may break the current flowing when the overcurrent flows over the reference current. That is, the first conductive member 125 may be a fuse that is broken at a set temperature.
  • the fuse is operated to cut off the power supply, And the like can be prevented from being damaged.
  • the first conductive member 125 may be made of a material that melts at a temperature higher than the operating temperature of the fuse or the breaker included in the connected general electronic device, for example, about 150 degrees. This is primarily intended to allow individual electronic devices or breakers to be operated and subsequently operated.
  • an LED element in which a terminal is connected to the first conductive member 125 side and a + terminal is connected to the second conductive member 135 side, and a resistor connected in series to the LED element And the like.
  • the LED does not light on the detector when the normal connection is established, and the LED lights up when the connection is abnormal. At this time, the LED to be lit can be arranged to be seen from the outside.
  • the first cover member 111 and the second cover member 112 may further include magnetic bodies 151 and 152 disposed on the inner surfaces of at least one of the first cover member 111 and the second cover member 112. At this time, the magnetic bodies 151 and 152 may be arranged to cover a wider area than the first conductive member 125, the second conductive member 135, and the third conductive member 140. Therefore, the magnetic bodies 151 and 152 form a closed circuit that covers a wider area than the first conductive member 125, the second conductive member 135, and the third conductive member 140, Can be removed.
  • the smart safety connection device 100 is disposed on the inner surface of at least one of the first cover member 111 and the second cover member 112, and includes a digestive organism therein, And may further include an automatic extinguishing module 300 including capsules 310. At this time, the automatic fire extinguishing module 300 may be disposed to be exposed to the inner surfaces of the first cover member 111 and / or the second cover member 112.
  • the automatic fire extinguishing module 300 is provided with a first conductive member 125, a second conductive member 135 and a third conductive member 140 on the inner surfaces of the first cover member 111 and / As shown in Fig.
  • the automatic fire extinguishing module 300 may be installed on the inner surfaces of the first cover member 111 and / or the second cover member 112 and the cables connected to the second conductive member 135 and the third conductive member 140, 123, 131, and 133 of the first and second conductive patterns 120 and 130, respectively. Therefore, the automatic fire extinguishing module 300 can sufficiently cover a portion where a fire may occur.
  • the smart safety connection device 100 has a function of inserting a substance in which fire extinguishing particles are embedded in a site causing an initial fire, and automatically extinguishing the fire extinguishing gas due to the explosion of particles in a fire situation Lt; / RTI >
  • a digestible organism such as HFC-227EA can be microencapsulated and the digested organism can comprise a thermally activated organic material that reacts at 100-120 degrees.
  • the self-extinguishing module 300 may comprise a composite material comprising a body-tolerant polymeric component and organic fibers in strength, flexibility, and stability.
  • the self-extinguishing module 300 may be formed by dispersing micro-or nanocapsules in the adhesive sheet, including micro-organisms therein.
  • the automatic fire extinguishing module 300 may be attached or disposed between the first cover member 111 and the second cover member 112 in the form of a pad. In this case, the pads are replaceable.
  • the third conductive member 140 may be insulated from the first cable 120 and may have a closed curve shape surrounding at least a portion of the first cable 120.
  • the third conductive member 140 shields the electromagnetic field generated from the first cable 120 with the second cable 130 .
  • the second cable 130 includes a pair of second conductive cores 131 and 133 spaced apart at a predetermined interval in the terminal housing 110, and a pair of second conductive cores 131 and 133 And a pair of second insulators 132 and 134 for inserting the first and second insulators 132 and 134, respectively.
  • the pair of second conductive cores 131 and 133 may be electrically connected through the second conductive member 135 disposed in the terminal housing 110.
  • the second cable 130 may include a pair of second wires electrically connected to each other through the contact of the second conductive member 135 in the terminal housing 110.
  • the third conductive member 140 is electrically connected to the pair of second conductive cores 131 and 133, and at least part of the first cable 120 is insulated from the first cable 120 May be formed to surround the region.
  • the third conductive member 140 is electrically connected to the pair of second conductive cores 131 and 133, and may have a potential lower than that of the high-potential cable.
  • the third conductive member 140 may have a potential of 0.5 [V] or ground.
  • the first cable 120 includes a pair of first conductive cores 121 and 123 and a pair of first conductive cores 121 and 123 that are spaced apart from each other at a predetermined interval in the terminal housing 110 And a pair of first insulators 122, 124 for electrical connection.
  • the pair of first conductive cores 121 and 123 may be electrically connected through the first conductive member 125 disposed in the terminal housing 110.
  • the first cable 120 may include a pair of first wires electrically connected to each other through the contact of the first conductive member 125 in the terminal housing 110.
  • first conductive member 125 and the second conductive member 135 may be formed of rod-shaped bar electrodes, respectively.
  • the third conductive member 140 may be formed of an approximately 'b' or 'e' shaped electrode.
  • the first conductive member 125 and the third conductive member 140 may be integrally formed, and may form, for example, a substantially 'C' or a quadrangular electrode closed curve.
  • the third conductive member 140 may be disposed in the terminal housing 110 so as to cross at least once with the pair of first insulators 122 and 124, respectively.
  • the third conductive member 140, the second conductive member 135 and the pair of second conductive cores 131 and 133 may be formed of the same material as the first conductive cores 121 and 123 and the first conductive member 125 And the connection points may all be arranged in a closed curve shape located inside.
  • the third conductive member 140 and the second conductive member 135 may be integrally or separately formed, and may have a substantially 'c' or a quadrangular shape.
  • the electric wire connection terminal 100 When the electric wire connection terminal 100 is submerged and the cable contacts the water (or conductive material), the electric current leaking from the first cable 120 flows to the third conductive member 140.
  • a very small electric field may be formed between the cables 120 and 130 because the resistance between the first cable 120 and the second cable 130 is large before the electric wire connection terminal 100 is submerged.
  • the electric wire connection terminal 100 is submerged or if insulation is deteriorated by moisture, short-circuit current and leakage current occur between the cables 120 and 130, and the electric field between the cables 120 and 130 becomes large.
  • the third conductive member 140 is disposed so as to surround at least part of the contact area (the contact area of the first electrode and the first conductive core) in the terminal housing 110 of the first cable 120, 1 cable 120 flows to the third conductive member 140. Accordingly, an electric field that leaks to the outside is blocked, thereby preventing a leakage current. This is due to the principle that the current is small in resistance and flows to the nearest circuit.
  • the third conductive member 140 since the third conductive member 140 has a closed curve structure, it has a potential close to the ground potential, so that the current leaked from the first cable 120 is transmitted through the third conductive member 140).
  • the terminal housing 110 is mounted on the first cover member 111 and the first cover member 111 having the first seating surface 111a so as to be openable and closable, And a second cover member 112 having a second seating surface 112a.
  • the first cover member 111 and the second cover member 112 may be formed of an insulating material such as plastic.
  • the first cover member 111 and the second cover member 112 may be connected to the connection unit 170 to be openable and closable.
  • the connection unit 170 may include a hinge.
  • the second cover member 112 can be rotatably mounted on the first cover member 111 about the hinge.
  • a lock unit 180 for maintaining the closed state can be provided.
  • the locking unit 180 can include a plurality of members 181, 182 that can be coupled and detachable, and can be configured in a variety of general ways.
  • connection unit 170 and the lock unit 180 can be made into a clip-type electrical connection terminal by which an operator can easily and easily connect electric lines to each other.
  • the first and second cables 120 and 130 are respectively seated on the first seating surface 111a at predetermined depths and the conductive member and the first and second electrodes are respectively attached to the second seating surface 112a at predetermined depths Can be seated.
  • the first seating surface 111a is provided with a pair of first cable seating grooves 161 for receiving the first cable 120, specifically, a pair of first insulators 122, 124 .
  • the interval between the pair of second cable seating grooves 163 may be larger than the interval between the pair of first cable seating grooves 161.
  • the first cable seating groove 161 and the second cable seating groove 163 may be provided with fixing portions (e.g., fitting protrusions) for fixing the insulators of the corresponding cables.
  • the fixing portion may be configured in such a manner as to surround a part of the region of the insulator, for example.
  • the second seating surface 112a is provided with a first electrode groove 162 on which the first conductive member 125 is seated and a second electrode groove 164 on which the second conductive member 135 is seated .
  • a third electrode groove 165 on which the third conductive member 140 is mounted may be provided on the second seating surface 112a.
  • the second seating surface 112a may be provided with a connection groove 166 on which the connection member 145 is seated. 6
  • the second seating surface 112a is provided with the first shielding groove 167 on which the first shielding member 141 is seated, and the second shielding groove 167 on which the second shielding member 142 is seated.
  • a second shielding groove 168 may be provided.
  • the first electrode groove 162 and the third electrode groove 165 may be integrally formed with the second conductive member 135 and the third conductive member 140. In this case, And may be formed, for example, in a substantially 'C' shape or a groove having a rectangular closed curve shape.
  • the first conductive member 125 is in contact with the pair of first conductive cores 121, 123
  • the second conductive member 135 is in contact with the pair of second conductive cores 131 and 133 and the third conductive member 140 is electrically in contact with the first conductive cores 121 and 123, May be respectively seated on the first cover member (111) and / or the second cover member (112) so as to be electrically separated and cross at least once with the pair of first insulators (122, 124).
  • a pair of conductive cores may electrically connect the open ends of the respective conductive cores through contact with the first conductive member 125 to form a first cable 120, have.
  • a pair of conductive cores may electrically interconnect the open ends of the respective conductive cores through contact with the second conductive member 135 to form a second cable 130, have.
  • the number of the mounting grooves and the number and shape of the cables are not limited to the above-described embodiments, but can be applied to both DC wiring and AC wiring.
  • the number of the seating grooves may be changed according to the number of the cables.
  • first cover member 111 and the second cover member 112 may include magnetic members 151 and 152 disposed therein, respectively.
  • the magnetic body may be a plate-shaped magnetic substance plate.
  • the first and second cables 120 and 130, the third conductive member 140, the first and second electrodes 140 and 142 are formed between the magnetic bodies 151 and 152 of the first and second members 111 and 112, 125, and 135, respectively.
  • the magnetic materials 151 and 152 may be formed of, for example, ferrite, but the materials of the magnetic materials 151 and 152 are not limited thereto.
  • the first magnetic member 151 provided inside the first cover member 111 is parallel to the second magnetic member 152 provided inside the second cover member 112 in the closed state of the terminal housing 110 .
  • the two parallel magnetic bodies 151 and 152 may form a circuit so that the lines of magnetic force generated by the cables 120 and 130 form a closed curve.
  • the magnetic circuit can remove noise absorbed in the cable.
  • noise for example, high-frequency noise
  • a magnetic field can be induced in the magnetic circuit by absorbed noise.
  • the induced magnetic field acts as a counter electromotive force for canceling the noise, so that noise can be suppressed.
  • common mode noise commonly contained in the high-potential cable 120 and the low-potential cable 130 can be suppressed through the two magnetic materials 151 and 152.
  • the first conductive member 125 is surrounded by the third conductive member 140 and the first conductive member 125 is electrically connected to the pair of first conductive cores 121 and 123 of the first cable 120 At this time, the steady noises of the harmonics included in the first cable 120 can also be suppressed by the third conductive member 140.
  • FIG. 8 to 12 show a smart safe connection device 200 according to a third embodiment of the present invention.
  • 13 and 14 show a smart safety access device 200 'according to a fourth embodiment of the present invention.
  • the smart safe connection apparatus 200 is disposed in the first cover member 111 and / or the second cover member 112 with respect to the smart safe connection apparatus 100 according to the first embodiment, And a fourth conductive member 245 for electrically connecting both ends of the separated ground cable 240 to each other.
  • the smart safe connection device 200 includes a terminal housing 110, a first cable 120 arranged to penetrate the inside of the terminal housing 110, And a second cable 130 spaced apart from the first cable 120 by a predetermined distance.
  • the electric wire connection terminal 200 is electrically connected to the second cable 130 in the terminal housing 110 and electrically connected to the third conductive member 140 And a ground cable 240 passing through the inside of the terminal housing 110 and spaced apart from the first and second cables 120 and 130 by a predetermined distance, respectively.
  • the ground cable 240 functions as a ground line in the case of AC wiring, and may have a ground potential (for example, 0 [V]).
  • the ground cable 240 includes a pair of third conductive cores (not shown) spaced apart from each other at a predetermined interval in the terminal housing 110, And a pair of third insulators 242 and 244 for inserting the third conductive cores 241 and 243 and the third conductive cores 241 and 243, respectively.
  • the pair of third conductive cores 241 and 243 may be electrically connected through the third electrode 245 disposed in the terminal housing 110.
  • the ground cable 240 may include a pair of third wires electrically connected to the third electrode 245 in the terminal housing 110.
  • the third electrode 245 may be formed as a bar electrode having a bar shape.
  • a pair of ground cable receiving grooves 261 for receiving the ground cable 240, specifically, a pair of third insulators 242 and 244, respectively, may be provided on the first seating surface 111a have. Further, the grounding cable receiving groove 261 may be provided with the above-described fixing portion. In addition, a third electrode groove 263 on which the third electrode 245 is mounted may be provided on the second seating surface 112a.
  • the third electrode 245 is in contact with each of the pair of third conductive cores 241 and 243, and the pair of third wires are electrically interconnected through contact with the third electrode 245 And a grounding cable 240 through which a current can flow can be configured.
  • the conductive member 240 is insulated from the first cable 120 and is configured to surround at least a portion of the first cable 120, as described above, .
  • the ground cable 240 is disposed in a region where the conductive member 240 is formed or outside the closed curve. That is, the first conductive member 125 is located within the region formed by the third conductive member 140, and the third electrode 245 is located outside the corresponding region.
  • the smart connection device 200 is configured such that the first connection part is disposed between the second connection part and the third conductive member 140 and the second connection part and the third connection part The conductive member 140 is connected.
  • the second conductive member 135 or the second connection portion and the third conductive member 140 are connected to the first shielding member 141.
  • the first conductive member 125 or the first connection member can be disposed in the closed curve together with the first shield member 142 and the second shield member 142 so that the current leaked from the first conductive member 125 or the first connection member, / / ≪ / RTI >
  • the present invention is not limited to this, and the connection structure shown in FIGS. 13 and 14 may be achieved.
  • the cables to be connected are placed on the first cover member 111 of the electric wire connection terminal 100 and the second cover member 112 equipped with the electrode and the conductive member is closed, Since the connection terminal 100 can be constructed, the user's convenience is increased and the connection can be made electrically or magnetically securely.
  • the smart safety connection device may further include a flood sensing device capable of sensing that the connection device is flooded.
  • the immersion sensing apparatus may include a sensing terminal unit, a flooding sensing unit, a flooding determination unit, and / or an immersion control unit.
  • the flooding detection device may be installed between the first cover member and the second cover member inside the housing.
  • the first cover member or the second cover member may be disposed in a space formed by forming a step on the inner surface of the first cover member or the second cover member.
  • the sensing terminal portion is disposed to be exposed to the inner surface of the first cover member or the second cover member, so that the first cover member and the second cover member are coupled to each other, 2 connection portion 120a and / or the third conductive member 140.
  • a water inflow guide hole or path may be formed in the housing so that the immersion sensing apparatus can immerse the immersion sensor in a stable manner.
  • One terminal of the sensing terminal unit may be electrically connected to the first connection unit 120a and the other terminal may be electrically connected to the second connection unit 120a and / or the third conductive member 140.
  • the sensing terminal portion may receive a capacitance value between the first connection portion 120a and the second connection portion 120a and / or the third conductive member 140.
  • a change in capacitance due to immersion between the first connection part 120a and the second connection part 120a and / or the third conductive member 140 can be sensed through the sensing terminal part.
  • the first connection part 120a, the second connection part 120a and the third conductive member 140 are submerged so that the first connection part 120a and the second connection part 120a and / Water is permeated between the third conductive members 140, and the configuration of the material therebetween is changed. Accordingly, the capacitance measured by the first connection portion 120a, the second connection portion 120a, and / or the third conductive member 140 is changed. Therefore, by detecting the change in capacitance of the first connection portion 120a, the second connection portion 120a, and / or the third conductive member 140, it is possible to determine whether or not the smart safety connection device is flooded.
  • the immersion sensing unit can detect and measure the electrostatic capacitance through the sensing terminal unit.
  • the flooded sensing portion can detect a capacitance and output a current that changes in accordance with a change in capacitance.
  • the immersion sensing unit may include a high-frequency oscillation circuit, a detection circuit, an amplification circuit, and an output circuit for amplifying and outputting a current that changes in accordance with a change in capacitance.
  • the immersion determination unit can determine whether the smart safety connection device is submerged from the capacitance or current detected by the immersion detection unit. At this time, the immersion determination unit can determine that the smart safety connection device is immersed when the change in the measured capacitance or current value is equal to or greater than the set reference value. On the other hand, when the change in the measured capacitance or current value exceeds the set reference value for the set time, in consideration of the case where the change of the capacitance or the current value becomes large for other reasons such as noise, Can be judged to have been flooded.
  • the capacitance change pattern or the current change pattern and the corresponding submersion dependence are stored, and the capacitance change pattern or the current change pattern of the specific pattern can be set and stored as the capacitance change pattern or the current change pattern at the immersion time have.
  • the electrostatic capacitance change pattern is set to the set electrostatic transition pattern, it can be determined that the electrostatic capacitance is immersed.
  • the immersion determination unit can communicate with the outside of the smart safety access device by wire or wirelessly via a separate data transmission / reception unit.
  • the immersion determination unit may be connected to the data storage server and / or the analysis server through a separate data transmission / reception unit.
  • the data storage server and / or the analysis server receives and analyzes the change pattern of the capacitance, and stores the capacitance change pattern or the current change pattern of the specific pattern as the change pattern or current change pattern of the capacitance at the time of flooding .
  • the data storage server and / or the analysis server may receive the flood information, process it into a form specified by the user, and provide the flood situation of the corresponding area to the user. In this case, it is possible to more precisely and more adaptively detect whether or not flooding has occurred in the area.
  • the immersion control unit can notify that the immersion has been made to the outside, such as turning on the LED connected to the outside or activating the buzzer to output sound.
  • the housing includes a foaming portion made of an insulating material such as resin, and the flooding control portion activates the foaming portion so that the connecting portion of the cable in the space inside the housing is surrounded by the insulating material so as to be shielded from the outside. Therefore, the connection portions inside the housing can be physically completely blocked from the outside.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un dispositif de connexion de sécurité intelligent configuré de telle sorte que les deux extrémités de câbles à connecter l'une à l'autre peuvent être jointes de manière sûre et connectées par une simple opération, et un courant de fuite peut être efficacement bloqué même lorsqu'il est immergé dans de l'eau. Le dispositif de connexion intelligent selon l'invention peut comprendre : un premier élément de couvercle et un second élément de couvercle, dont au moins des parties sont couplées en surface l'une à l'autre de façon à supporter un premier câble et un second câble, qui sont séparés et qui sont disposés entre celles-ci, respectivement; un premier élément conducteur disposé entre le premier élément de couvercle et le second élément de couvercle de façon à connecter électriquement les deux extrémités du premier câble, qui sont séparées l'une de l'autre; un second élément conducteur disposé entre le premier élément de couvercle et le second élément de couvercle de façon à connecter électriquement les deux extrémités du second câble, qui sont séparées l'une de l'autre; et un troisième élément conducteur disposé entre le premier élément de couvercle et le second élément de couvercle, le premier élément conducteur étant disposé entre le second élément conducteur et le troisième élément conducteur, au moins une partie du troisième élément conducteur étant électroconnectée au second élément conducteur de façon à empêcher un champ électrique, qui fuit à partir du premier élément conducteur, de fuir vers l'extérieur conjointement avec le second élément conducteur.
PCT/KR2018/013451 2017-11-08 2018-11-07 Dispositif de connexion de sécurité intelligent WO2019093753A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0147766 2017-11-08
KR20170147766 2017-11-08
KR1020180134228A KR102131129B1 (ko) 2017-11-08 2018-11-05 스마트 안전 접속장치
KR10-2018-0134228 2018-11-05

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WO2019093753A1 true WO2019093753A1 (fr) 2019-05-16

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068524A (ko) * 2003-08-01 2003-08-21 성문현 전원접지장치 및 누전경보장치
KR20090003192U (ko) * 2007-10-01 2009-04-06 한국전기안전공사 수중 인체 전격 방지를 위한 안전 콘센트
JP3167342U (ja) * 2009-08-13 2011-04-21 山田 幸江 コンセント
JP2013175389A (ja) * 2012-02-27 2013-09-05 Auto Network Gijutsu Kenkyusho:Kk 過電流遮断機能を有するコネクタ
JP2014082738A (ja) * 2012-09-28 2014-05-08 Kitagawa Ind Co Ltd ノイズフィルタ付バスバー装置
KR101571051B1 (ko) * 2015-06-08 2015-11-23 (주)마인엔지니어링 전선연결장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068524A (ko) * 2003-08-01 2003-08-21 성문현 전원접지장치 및 누전경보장치
KR20090003192U (ko) * 2007-10-01 2009-04-06 한국전기안전공사 수중 인체 전격 방지를 위한 안전 콘센트
JP3167342U (ja) * 2009-08-13 2011-04-21 山田 幸江 コンセント
JP2013175389A (ja) * 2012-02-27 2013-09-05 Auto Network Gijutsu Kenkyusho:Kk 過電流遮断機能を有するコネクタ
JP2014082738A (ja) * 2012-09-28 2014-05-08 Kitagawa Ind Co Ltd ノイズフィルタ付バスバー装置
KR101571051B1 (ko) * 2015-06-08 2015-11-23 (주)마인엔지니어링 전선연결장치

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