CN102324347B - Load control device of intelligent socket - Google Patents
Load control device of intelligent socket Download PDFInfo
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- CN102324347B CN102324347B CN201110152508.XA CN201110152508A CN102324347B CN 102324347 B CN102324347 B CN 102324347B CN 201110152508 A CN201110152508 A CN 201110152508A CN 102324347 B CN102324347 B CN 102324347B
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Abstract
The invention relates to a load control device of an intelligent socket, comprising a shell, an input terminal assembly, an output terminal assembly, a resetting assembly, a T-shaped lever assembly, a disconnection assembly, a moving contact assembly and an overcurrent monitoring assembly, wherein the input terminal assembly and the output terminal assembly are arranged on corresponding mounting positions in the shell, and the resetting assembly, the T-shaped lever assembly, the disconnection assembly, the moving contact assembly and the overcurrent monitoring assembly are arranged on corresponding mounting positions in the shell; the moving contact assembly is separately abutted with the positive terminal and the negative terminal of the input terminal assembly and is connected with the positive terminal and the negative terminal of the output terminal assembly through a lead; the overcurrent monitoring assembly is connected between the moving contact assembly and the disconnection assembly through a lead to play a role in monitoring an overcurent signal and play a role in controlling the connection and the disconnection of a circuit through cooperation with the resetting assembly, the T-shaped lever assembly, the disconnection assembly and the moving contact assembly. The load control device of the intelligent socket has overcurrent protection and short-circuit protection functions and the advantages of high sensitivity, high disconnection speed, long service life, stabile and reliable performance, simple structure and more efficiency for protecting the circuit of the socket.
Description
Technical field
The present invention relates to smart jack load control technology field, be specifically related to a kind of load control unit of smart jack.
Background technology
Conventional socket major part does not arrange the functions such as overcurrent protection, short-circuit protection at present; therefore; people adopt circuit breaker to realize overload and short-circuit protection to circuit more, and when overload or short circuit appear in circuit burst, circuit breaker ensures circuit safety by automatic shutdown circuit.And existing circuit breaker You Qi functional limitation; protection range is wider; can not realize protection one to one; and the sensitivity of existing circuit breaker is low, break-time is long, when overload appears in circuit, sensitivity may be tripped open circuit not in time and cause burning out electrical equipment compared with low circuit breaker; even cause appliance fire accident; therefore, adopt circuit breaker protective circuit security presence compared with lower security hidden danger, be difficult to ensure Electrical Safety.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of highly sensitive, breaking speed is fast, the life-span is long, stable and reliable for performance smart jack load control unit.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of load control unit of smart jack, comprise shell, be arranged on the input terminal assembly on the corresponding installation position of enclosure, output terminal assembly, also comprise the reset assembly being arranged on the corresponding installation position of enclosure, T-shaped lever assembly, disjunction assembly, moving contact component and overcurrent monitor component, described moving contact component and separable docking of input terminal assembly two gate terminal, and be connected with output terminal assembly the two poles of the earth terminal by wire, described overcurrent monitor component is connected in and between moving contact component and disjunction assembly, is played the effect of monitoring overcurrent signal by wire, and and reset assembly, T-shaped lever assembly, disjunction assembly, moving contact component is collaborative, and to circuit, connecting and disconnecting play control action.
Described input terminal assembly comprises L utmost point input terminal and N utmost point input terminal, described L utmost point input terminal specifically comprises L utmost point input wires screw and the L utmost point conducting strip for being connected with L utmost point input lead, the sheet metal that described L utmost point conducting strip is the stepped bending in right angle and have screw corresponding to the bending end of L utmost point input wires screw, described L utmost point input wires screw screws in screw and is connected with L utmost point conducting strip, and described L utmost point conducting strip is provided with L utmost point input terminal fixed contact corresponding to the bending outside of moving contact component; Described N utmost point input terminal specifically comprises N utmost point input wires screw and the N utmost point conducting strip for being connected with N utmost point input lead, the sheet metal that described N utmost point conducting strip is the stepped bending in right angle and have screw corresponding to the bending end of N utmost point input wires screw, described N utmost point input wires screw screws in screw and is connected with N utmost point conducting strip, and described N utmost point conducting strip is provided with N utmost point input terminal fixed contact corresponding to the bending outside of moving contact component.
Described output terminal assembly comprises L utmost point lead-out terminal and N utmost point lead-out terminal, described L utmost point lead-out terminal specifically comprises L utmost point output connection screw and the L utmost point electric-conductor for being connected with L utmost point output lead, the sheet metal that described L utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of L utmost point output connection screw, described L utmost point output connection screw screws in screw and is connected with L utmost point electric-conductor; Described N utmost point lead-out terminal specifically comprises N utmost point output connection screw and the N utmost point electric-conductor for being connected with N utmost point output lead, the sheet metal that described N utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of N utmost point output connection screw, described N utmost point output connection screw screws in screw and is connected with N utmost point electric-conductor.
Described reset assembly comprises resetting coil skeleton, around the resetting coil of resetting coil skeleton outside be arranged on the reset static iron core in resetting coil skeleton axle center hole.The two ends of resetting coil are connected to be controlled on PCB.
Described T-shaped lever assembly comprises by rotation axis and is arranged on T-shaped lever on installation position and is connected to the first moving magnet, second moving magnet at T-shaped lever cross bar two ends.
Described disjunction assembly comprises broken coil skeleton, around short-circuited coil and the overcurrent coil of broken coil skeleton outside and be arranged on the disjunction static iron core in broken coil skeleton axle center hole.One end of described short-circuited coil and overcurrent coil is all connected with the conducting strip of L utmost point lead-out terminal, and the other end of short-circuited coil is connected with the right static contact of overcurrent monitor component, and the other end of overcurrent coil is connected with the left static contact of overcurrent monitor component.
Described reset assembly and disjunction assembly are separately positioned on the corresponding below at described T-shaped lever cross bar two ends, and described reset static iron core, disjunction static iron core are corresponding with the first moving magnet, the second moving magnet respectively.
Described moving contact component comprises moving pedestal, the moving support of horizontal T-shape and spring, described moving pedestal is connected with T-shaped lever montant end by connecting rod near a side of T-shaped lever montant, opposite side away from T-shaped lever montant has groove, the mobile jib end socket spring of the moving support of described horizontal T-shape also inserts groove and the grafting of moving pedestal, the secondary bar two ends of the moving support of described horizontal T-shape are socketed with respectively the first movable contact spring and the second movable contact spring, described the first movable contact spring, the corresponding N utmost point of the second movable contact spring input terminal fixed contact, the side of L utmost point input terminal fixed contact is connected with respectively the first moving contact, the second moving contact.The second movable contact spring also by wire be connected with overcurrent monitor component, the first movable contact spring is connected with N utmost point output terminal assembly by wire.
Described overcurrent monitor component comprises that lower end passes through fixed mount left static contact, bimetal leaf, the right static contact of parallel series successively, described bimetal leaf upper end is provided with two-sided moving contact, right side, described left static contact upper end is provided with the left fixed contact corresponding with the two-sided moving contact left side, and left side, described right static contact upper end is provided with the right fixed contact corresponding with two-sided moving contact the right.Left static contact, right static contact, bimetal leaf are connected with the second movable contact spring of overcurrent coil, short-circuited coil, moving contact component by wire respectively.
The present invention is also provided with for being absorbed in the extinguisher assembly of the electric arc of circuit connection or disjunction moment generation.Described extinguisher assembly comprises near the extinguisher one being arranged on L utmost point input terminal and is arranged near the extinguisher two N utmost point input terminal.
Described short-circuited coil, overcurrent coil adopt welding manner to be connected with wire.
Operation principle of the present invention is as follows:
One, switch on power: when pressing start button, make resetting coil On current, now reset assembly is because of energising generation magnetic field, thereby the repulsive force that produces between static iron core and the first moving magnet of making to reset is much larger than the intrinsic suction between reset static iron core and the first moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, reset static iron core is separated with the first moving magnet, and make disjunction static iron core and the second moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to promote moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact engages, because making T-shaped lever, reset static iron core and the second moving magnet adhesive keep the pressure to moving contact component, the effect of being stressed between fixed contact and moving contact keeps switching on power state.
Two, deenergization: 1, when current overload, bimetal leaf bends, impels two-sided moving contact separated with the 4th fixed contact, and contacts with the 3rd fixed contact, thereby overload current is flow through from overcurrent coil.The electric current that flows through overcurrent coil makes disjunction assembly produce magnetic field, thereby make the repulsive force producing between disjunction static iron core and the second moving magnet much larger than the intrinsic suction between disjunction static iron core and the second moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, disjunction static iron core is separated with the second moving magnet, and make to reset static iron core and the first moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to pull moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact separated, thus deenergization.2, when short circuit, short circuit current flows through short-circuited coil makes disjunction assembly produce magnetic field, thereby make the repulsive force producing between disjunction static iron core and the second moving magnet much larger than the intrinsic suction between disjunction static iron core and the second moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, disjunction static iron core is separated with the second moving magnet, and make to reset static iron core and the first moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to pull moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact is separated, thereby deenergization.
Compared with prior art, tool of the present invention has the following advantages:
The present invention is by arranging reset assembly, T-shaped lever assembly, disjunction assembly, moving contact component and overcurrent monitor component; utilize the collaborative socket that makes between each assembly to possess overcurrent protection and short-circuit protection function; and the present invention adopts highly sensitive bimetal leaf and short-circuited coil; make excess current control assembly and fault control assembly have advantages of simple in structure, highly sensitive, breaking speed is fast, the life-span is long, stable and reliable for performance; more effective protection socket line safety, more can ensure people's property safety.
Accompanying drawing explanation
Fig. 1 is the present invention's each assembly package assembly schematic diagram under state that switches on power;
Fig. 2 is each assembly package assembly schematic diagram under deenergization state of the present invention.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the present invention is explained in further detail.
As Fig. 1, shown in 2, a kind of load control unit of smart jack, comprise shell, be arranged on the input terminal assembly on the corresponding installation position of enclosure, output terminal assembly, also comprise the reset assembly being arranged on the corresponding installation position of enclosure, T-shaped lever assembly, disjunction assembly, moving contact component and overcurrent monitor component, moving contact component and separable docking of input terminal assembly two gate terminal, and be connected with output terminal assembly the two poles of the earth terminal by wire, overcurrent monitor component is connected in and between moving contact component and disjunction assembly, is played the effect of monitoring overcurrent signal by wire, and and reset assembly, T-shaped lever assembly, disjunction assembly, moving contact component is collaborative, and to circuit, connecting and disconnecting play control action.
Input terminal assembly comprises L utmost point input terminal and N utmost point input terminal, L utmost point input terminal specifically comprises L utmost point input wires screw 42 and the L utmost point conducting strip 41 for being connected with L utmost point input lead, L utmost point conducting strip is the sheet metal of the stepped bending in right angle and has screw corresponding to the bending end of L utmost point input wires screw, L utmost point input wires screw screws in screw and is connected with L utmost point conducting strip, and L utmost point conducting strip is provided with L utmost point input terminal fixed contact 39 corresponding to the bending outside of moving contact component; N utmost point input terminal specifically comprises N utmost point input wires screw 7 and the N utmost point conducting strip 6 for being connected with N utmost point input lead, N utmost point conducting strip is the sheet metal of the stepped bending in right angle and has screw corresponding to the bending end of N utmost point input wires screw, N utmost point input wires screw screws in screw and is connected with N utmost point conducting strip, and N utmost point conducting strip is provided with N utmost point input terminal fixed contact 4 corresponding to the bending outside of moving contact component.
Output terminal assembly comprises L utmost point lead-out terminal and N utmost point lead-out terminal, L utmost point lead-out terminal specifically comprises L utmost point output connection screw 27 and the L utmost point electric-conductor 26 for being connected with L utmost point output lead, the sheet metal that L utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of L utmost point output connection screw, L utmost point output connection screw screws in screw and is connected with L utmost point electric-conductor; N utmost point lead-out terminal specifically comprises N utmost point output connection screw 14 and the N utmost point electric-conductor 13 for being connected with N utmost point output lead, the sheet metal that N utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of N utmost point output connection screw, N utmost point output connection screw screws in screw and is connected with N utmost point electric-conductor.
Reset assembly comprises resetting coil skeleton 8, around the resetting coil 9 of resetting coil skeleton outside be arranged on the reset static iron core 10 in resetting coil skeleton axle center hole, the two ends of resetting coil 9 are connected to be controlled on PCB.
T-shaped lever assembly comprises by rotation axis 15 and is arranged on T-shaped lever on installation position 19 and is connected to the first moving magnet 11, second moving magnet 20 at T-shaped lever cross bar two ends.
Disjunction assembly comprises broken coil skeleton 22, around short-circuited coil 23 and the overcurrent coil 24 of broken coil skeleton outside and be arranged on the disjunction static iron core 21 in broken coil skeleton axle center hole.One end of short-circuited coil 23 and overcurrent coil 24 is all connected with the L utmost point conducting strip 26 of L utmost point lead-out terminal, the other end of short-circuited coil 23 is connected with the right static contact 31 of overcurrent monitor component, and the other end of overcurrent coil 24 is connected with the left static contact 33 of overcurrent monitor component.
Reset assembly and disjunction assembly are separately positioned on the corresponding below at T-shaped lever 19 cross bar two ends, and reset static iron core 10, disjunction static iron core 21 are corresponding with the first moving magnet 11, the second moving magnet 20 respectively.
Moving contact component comprises moving pedestal 36, the moving support 1 of horizontal T-shape and spring 35, moving pedestal 36 is connected with T-shaped lever montant end by connecting rod 50 near a side of T-shaped lever 19 montants, opposite side away from T-shaped lever montant has groove, the mobile jib end socket spring 35 of the moving support 1 of horizontal T-shape also inserts groove and 36 grafting of moving pedestal, the secondary bar two ends of the moving support 1 of horizontal T-shape are socketed with respectively the first movable contact spring 2 and the second movable contact spring 37, the first movable contact spring 2, the corresponding N utmost point of the second movable contact spring 37 input terminal fixed contact 4, the side of L utmost point input terminal fixed contact 39 is connected with respectively the first moving contact 3, the second moving contact 38.The second movable contact spring 37 also by wire be connected with overcurrent monitor component, the first movable contact spring 2 is connected with N utmost point output terminal assembly by wire.
Overcurrent monitor component comprises that lower end passes through fixed mount 30 left static contact 33, bimetal leaf 32, the right static contact 31 of parallel series successively, bimetal leaf 32 upper ends are provided with two-sided moving contact 17, left static contact 33 right sides, upper end are provided with the left fixed contact 16 corresponding with two-sided moving contact 17 left sides, and right static contact 31 left sides, upper end are provided with the right fixed contact 18 corresponding with two-sided moving contact the right.Left static contact 33, right static contact 31, bimetal leaf 32 are connected with the second movable contact spring 37 of overcurrent coil 24, short-circuited coil 23, moving contact component by wire respectively.
The load control unit of the present embodiment smart jack is also provided with extinguisher assembly, and for being absorbed in, circuit is connected or the electric arc of disjunction moment generation.Extinguisher assembly comprises near the extinguisher 1 being arranged on L utmost point input terminal and is arranged near the extinguisher 2 40 N utmost point input terminal.
Short-circuited coil, overcurrent coil, the second movable contact spring adopt welding manner to be connected with wire.Left static contact, right static contact, bimetal leaf adopt welding manner to be connected with wire.
Operation principle of the present invention is as follows:
One, switch on power: when pressing start button, make resetting coil On current, now reset assembly is because of energising generation magnetic field, thereby the repulsive force that produces between static iron core and the first moving magnet of making to reset is much larger than the intrinsic suction between reset static iron core and the first moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, reset static iron core is separated with the first moving magnet, and make disjunction static iron core and the second moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to promote moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact engages, because making T-shaped lever, reset static iron core and the second moving magnet adhesive keep the pressure to moving contact component, the effect of being stressed between fixed contact and moving contact keeps switching on power state.
Two, deenergization: 1, when current overload, bimetal leaf bends, impels two-sided moving contact separated with the 4th fixed contact, and contacts with the 3rd fixed contact, thereby overload current is flow through from overcurrent coil.The electric current that flows through overcurrent coil made disjunction assembly produce magnetic field, thereby make the repulsive force producing between disjunction static iron core and the second moving magnet much larger than the intrinsic suction between disjunction static iron core and the second moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, disjunction static iron core is separated with the second moving magnet, and make to reset static iron core and the first moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to pull moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact separated, thus deenergization.2, when short circuit, short circuit current flows through short-circuited coil makes disjunction assembly produce magnetic field, thereby make the repulsive force producing between disjunction static iron core and the second moving magnet much larger than the intrinsic suction between disjunction static iron core and the second moving magnet, causing T-shaped lever to take rotation axis rotates rapidly as fulcrum, disjunction static iron core is separated with the second moving magnet, and make to reset static iron core and the first moving magnet adhesive, the rotation of T-shaped lever impels T-shaped lever montant to pull moving contact component, make the first fixed contact, the second fixed contact and the first moving contact, the second moving contact is separated, thereby deenergization.
Above-described embodiment is the preferred embodiment of the present invention, and in addition, the present invention can also have other implementations.That is to say, do not departing under the prerequisite of the present invention's design, within any apparent replacement also should fall into protection scope of the present invention.
Claims (9)
1. the load control unit of a smart jack, comprise shell, be arranged on input terminal assembly, output terminal assembly on the corresponding installation position of enclosure, it is characterized in that: it also comprises reset assembly, T-shaped lever assembly, disjunction assembly, moving contact component and the overcurrent monitor component being arranged on the corresponding installation position of enclosure; Described moving contact component and separable docking of input terminal assembly two gate terminal, and be connected with output terminal assembly the two poles of the earth terminal by wire; Described overcurrent monitor component is connected in and between moving contact component and disjunction assembly, is played the effect of monitoring overcurrent signal by wire, and collaborative to circuit, connecting and disconnecting play control action with reset assembly, T-shaped lever assembly, disjunction assembly, moving contact component; Described T-shaped lever assembly comprises by rotation axis (15) and is arranged on the T-shaped lever (19) on installation position and is connected to the first moving magnet (11), second moving magnet (20) at T-shaped lever cross bar two ends.
2. the load control unit of smart jack according to claim 1, it is characterized in that: described reset assembly comprises resetting coil skeleton (8), around the resetting coil (9) of resetting coil skeleton outside be arranged on the reset static iron core (10) in resetting coil skeleton axle center hole, the two ends of described resetting coil (9) are connected on control PCB.
3. the load control unit of smart jack according to claim 2, is characterized in that: described disjunction assembly comprises broken coil skeleton (22), around short-circuited coil (23) and the overcurrent coil (24) of broken coil skeleton outside and be arranged on the disjunction static iron core (21) in broken coil skeleton (22) axle center hole; Described reset assembly and disjunction assembly are separately positioned on the corresponding below at described T-shaped lever cross bar two ends, and described reset static iron core (10), disjunction static iron core (21) are corresponding with the first moving magnet (11), the second moving magnet (20) respectively.
4. the load control unit of smart jack according to claim 3, it is characterized in that: described input terminal assembly comprises L utmost point input terminal and N utmost point input terminal, described L utmost point input terminal specifically comprises L utmost point input wires screw (42) and the L utmost point conducting strip (41) for being connected with L utmost point input lead, the sheet metal that described L utmost point conducting strip is the stepped bending in right angle and have screw corresponding to the bending end of L utmost point input wires screw, described L utmost point input wires screw (42) screws in screw and is connected with L utmost point conducting strip (41), described L utmost point conducting strip is provided with L utmost point input terminal fixed contact (39) corresponding to the bending outside of moving contact component, described N utmost point input terminal specifically comprises N utmost point input wires screw (7) and the N utmost point conducting strip (6) for being connected with N utmost point input lead, described N utmost point conducting strip (6) has screw for the sheet metal of the stepped bending in right angle and corresponding to the bending end of N utmost point input wires screw (7), described N utmost point input wires screw screws in screw and is connected with N utmost point conducting strip, and described N utmost point conducting strip is provided with N utmost point input terminal fixed contact (4) corresponding to the bending outside of moving contact component.
5. the load control unit of smart jack according to claim 4, it is characterized in that: described output terminal assembly comprises L utmost point lead-out terminal and N utmost point lead-out terminal, described L utmost point lead-out terminal specifically comprises L utmost point output connection screw (27) and the L utmost point electric-conductor (26) for being connected with L utmost point output lead, the sheet metal that described L utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of L utmost point output connection screw, described L utmost point output connection screw screws in screw and is connected with L utmost point electric-conductor; Described N utmost point lead-out terminal specifically comprises N utmost point output connection screw (14) and the N utmost point electric-conductor (13) for being connected with N utmost point output lead, the sheet metal that described N utmost point electric-conductor is rectangular bending and have screw corresponding to the bending end of N utmost point output connection screw, described N utmost point output connection screw screws in screw and is connected with N utmost point electric-conductor.
6. the load control unit of smart jack according to claim 5, it is characterized in that: described moving contact component comprises moving pedestal (36), horizontal T-shape moves support (1) and spring (35), described moving pedestal (36) is connected with T-shaped lever (19) montant end by connecting rod (50) near a side of T-shaped lever (19) montant, opposite side away from T-shaped lever (19) montant has groove, the mobile jib end socket spring (35) of the moving support (1) of described horizontal T-shape also inserts groove and moving pedestal (36) grafting, the secondary bar two ends of the moving support (1) of described horizontal T-shape are socketed with respectively the first movable contact spring (2) and the second movable contact spring (37), described the first movable contact spring (2), the second movable contact spring (37) corresponding N utmost point input terminal fixed contact (4), the side of L utmost point input terminal fixed contact (39) is connected with respectively the first moving contact (3), the second moving contact (38).
7. the load control unit of smart jack according to claim 6, it is characterized in that: described overcurrent monitor component comprises that lower end passes through fixed mount (30) the left static contact (33) of parallel series successively, bimetal leaf (32), right static contact (31), described bimetal leaf (32) upper end is provided with two-sided moving contact (17), described left static contact (33) right side, upper end is provided with the left fixed contact (16) corresponding with two-sided moving contact (17) left side, left side, described right static contact (31) upper end is provided with the right fixed contact (18) corresponding with two-sided moving contact (17) the right.
8. the load control unit of smart jack according to claim 7, is characterized in that: described left static contact (33), right static contact (31), bimetal leaf (32) are connected with second movable contact spring (37) of overcurrent coil (24), short-circuited coil (23), moving contact component by wire respectively.
9. the load control unit of smart jack according to claim 8, is characterized in that: near described L utmost point input terminal and N utmost point input terminal, be also provided with for being absorbed in extinguisher one (5) and the extinguisher two (40) of the electric arc of circuit connection or disjunction moment generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110152508.XA CN102324347B (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110152508.XA CN102324347B (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102324347A CN102324347A (en) | 2012-01-18 |
| CN102324347B true CN102324347B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110152508.XA Expired - Fee Related CN102324347B (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
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| CN (1) | CN102324347B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022830B (en) * | 2012-11-13 | 2015-03-04 | 孙立峰 | Safety socket |
| CN103337425A (en) * | 2013-05-28 | 2013-10-02 | 宁波市镇海怡福莱文化创意有限公司 | Electromagnetic direct-drive protector |
| CN106129730B (en) * | 2016-08-30 | 2018-09-18 | 上海家的电气有限公司 | A kind of socket with safety detection function |
| CN112635210B (en) * | 2020-12-23 | 2022-10-18 | 国网河南省电力公司桐柏县供电公司 | Emergent automated management device of electric power |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439127Y (en) * | 2000-09-04 | 2001-07-11 | 黄华道 | Leakage protection socket |
| CN2518242Y (en) * | 2001-12-31 | 2002-10-23 | 王光强 | Adapter with protector |
| CN1728470A (en) * | 2005-07-26 | 2006-02-01 | 陈景正 | Multifunctional open circuit protection socket |
| CN101320662A (en) * | 2008-07-21 | 2008-12-10 | 汲怀利 | Non-buckle tripping device of multifunctional protection socket |
| CN202049914U (en) * | 2011-06-09 | 2011-11-23 | 惠州电道科技有限公司 | Load control device of intelligent socket |
-
2011
- 2011-06-09 CN CN201110152508.XA patent/CN102324347B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439127Y (en) * | 2000-09-04 | 2001-07-11 | 黄华道 | Leakage protection socket |
| CN2518242Y (en) * | 2001-12-31 | 2002-10-23 | 王光强 | Adapter with protector |
| CN1728470A (en) * | 2005-07-26 | 2006-02-01 | 陈景正 | Multifunctional open circuit protection socket |
| CN101320662A (en) * | 2008-07-21 | 2008-12-10 | 汲怀利 | Non-buckle tripping device of multifunctional protection socket |
| CN202049914U (en) * | 2011-06-09 | 2011-11-23 | 惠州电道科技有限公司 | Load control device of intelligent socket |
Also Published As
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| CN102324347A (en) | 2012-01-18 |
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