CN202049914U - Load control device of intelligent socket - Google Patents
Load control device of intelligent socket Download PDFInfo
- Publication number
- CN202049914U CN202049914U CN2011201909935U CN201120190993U CN202049914U CN 202049914 U CN202049914 U CN 202049914U CN 2011201909935 U CN2011201909935 U CN 2011201909935U CN 201120190993 U CN201120190993 U CN 201120190993U CN 202049914 U CN202049914 U CN 202049914U
- Authority
- CN
- China
- Prior art keywords
- utmost point
- component
- screw
- moving
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to a load control device of an intelligent socket. The load control device comprises an outer shell, an input terminal component and an output terminal component; wherein the input terminal component and the output terminal component are arranged at the corresponding installing position of the inner part of the outer shell. The load control device of the intelligent socket further comprises a resetting component, a T-shaped lever component, a breaking component, a movable contact component and an overcurrent monitoring component which are arranged at the corresponding installing position of the inner part of the outer shell. The movable contact component can be separately abutted with the two terminals of the input terminal component and connected with the two terminals of the output terminal through a wire; and the overcurrent monitoring component is connected between the movable contact component and the breaking component through the wire to play a role in monitoring an overcurrent signal and cooperated with the resetting component, the T-shaped lever component, the breaking component and the movable contact component to play the role in controlling the on-off of the circuit. The load control device of the intelligent socket is provided with a function of protecting the overcurrent and short circuit and has the advantages of high flexibility, quick breaking speed, long service life, stable and reliable performance and simple structure, thereby more effectively protecting the salty of the socket circuit.
Description
Technical field
The utility model relates to smart jack load control technology field, is specifically related to a kind of load control unit of smart jack.
Background technology
Socket major part commonly used at present is not provided with functions such as overcurrent protection, short-circuit protection; therefore; people adopt circuit breaker that circuit is realized overload and short-circuit protection more, and when overload or short circuit appearred in the circuit burst, circuit breaker ensured circuit safety with automatic shutdown circuit.And existing circuit breaker has its functional limitation; the protection range broad; can not realize protecting one to one; and the sensitivity of existing circuit breaker is low, break-time is long, and when overload appearred in circuit, the lower circuit breaker of sensitivity may untimely tripping operation open circuit and cause burning out electrical equipment; even cause the appliance fire accident; therefore, adopt the breaker protection circuit safety to exist, be difficult to ensure Electrical Safety than lower security hidden danger.
Summary of the invention
In view of this, the technical problems to be solved in the utility model provides 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, the technical scheme that the utility model provides is: a kind of load control unit of smart jack, comprise shell, be installed in the input terminal assembly on the corresponding installation position of enclosure, output terminal assembly, also comprise the reset assembly that is installed on the corresponding installation position of enclosure, T type lever assembly, the disjunction assembly, moving contact component and overcurrent monitor component, described moving contact component and separable butt joint of input terminal assembly two gate terminal, and be connected with output terminal assembly two gate terminal by lead, described overcurrent monitor component is connected in by lead and plays the effect of monitoring overcurrent signal between moving contact component and the disjunction assembly, and and reset assembly, T type lever assembly, the disjunction assembly, moving contact component collaborative to circuit connecting and disconnecting start to control to make and use.
Described input terminal assembly comprises L utmost point input terminal and N utmost point input terminal, described L utmost point input terminal specifically comprises and is used for the L utmost point input wires screw and the L utmost point conducting strip that are 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 is screwed 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 and is used for the N utmost point input wires screw and the N utmost point conducting strip that are 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 is screwed 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 and is used for the L utmost point output connection screw and the L utmost point electric-conductor that are 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 is screwed in screw and is connected with L utmost point electric-conductor; Described N utmost point lead-out terminal specifically comprises and is used for the N utmost point output connection screw and the N utmost point electric-conductor that are 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 is screwed in screw and is connected with N utmost point electric-conductor.
Described reset assembly comprises the resetting coil skeleton, around the resetting coil of resetting coil skeleton outside be arranged on the static iron core that resets in the resetting coil skeleton axle center hole.The two ends of resetting coil are connected on the control PCB.
Described T type lever assembly comprises by rotation axis and is installed in the T type lever on the installation position and is connected first moving magnet, second moving magnet at T type lever cross bar two ends.
Described disjunction assembly comprises the broken coil skeleton, around the short-circuited coil and the overcurrent coil of broken coil skeleton outside and be arranged on disjunction static iron core in the broken coil skeleton axle center hole.One end of described short-circuited coil and overcurrent coil all is 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 then 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 type lever cross bar two ends, and the described static iron core that resets, disjunction static iron core are corresponding with first moving magnet, second moving magnet respectively.
Described moving contact component comprises moving pedestal, moving support of horizontal T-shape and spring, described moving pedestal is connected by connecting rod and T type lever montant are terminal near a side of T type lever montant, opposite side away from T type lever montant has groove, the terminal socket spring of the mobile jib 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 first movable contact spring and second movable contact spring respectively, described first movable contact spring, the corresponding N utmost point of second movable contact spring input terminal fixed contact, the side of L utmost point input terminal fixed contact is connected with first moving contact respectively, second moving contact.Second movable contact spring also by lead be connected with the overcurrent monitor component, first movable contact spring is connected with N utmost point output terminal assembly by lead.
Described overcurrent monitor component comprises that the 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 and the corresponding right fixed contact in two-sided moving contact the right.Left side static contact, right static contact, bimetal leaf are connected by second movable contact spring of lead with overcurrent coil, short-circuited coil, moving contact component respectively.
The utility model also is provided with and is used to be absorbed in that circuit is connected or the extinguisher assembly of the electric arc that disjunction moment produces.Described extinguisher assembly comprises near the extinguisher one that is arranged on the L utmost point input terminal and is arranged near the N utmost point input terminal extinguisher two.
Described short-circuited coil, overcurrent coil adopt welding manner to be connected with lead.
Operation principle of the present utility model is as follows:
One, energized: when pressing start button, make resetting coil conducting electric current, this moment, reset assembly produced magnetic field because of energising, the repulsive force that thereby making resets produces between the static iron core and first moving magnet is much larger than the intrinsic suction that resets between the static iron core and first moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the static iron core that resets separates with first moving magnet, and make the disjunction static iron core and the second moving magnet adhesive, the rotation of T type lever impels T type lever montant to promote moving contact component, make first fixed contact, second fixed contact and first moving contact, second moving contact engages, the static iron core and the second moving magnet adhesive make the pressure of T type lever maintenance to moving contact component owing to reset, and the effect of being stressed between fixed contact and the moving contact keeps the energized state.
Two, deenergization: 1, when current overload, bimetal leaf bends, and impels two-sided moving contact to separate with the 4th fixed contact, and contacts with the 3rd fixed contact, thereby overload current is flow through from the overcurrent coil.The electric current that flows through the overcurrent coil makes the disjunction assembly produce magnetic field, thereby make the repulsive force that produces between the disjunction static iron core and second moving magnet much larger than the intrinsic suction between the disjunction static iron core and second moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the disjunction static iron core separates with second moving magnet, and make the reset static iron core and the first moving magnet adhesive, the rotation of T type lever impels T type lever montant pulling moving contact component, first fixed contact, second fixed contact are separated with first moving contact, second moving contact, thus deenergization.2, when short circuit, short circuit current flows through short-circuited coil makes the disjunction assembly produce magnetic field, thereby make the repulsive force that produces between the disjunction static iron core and second moving magnet much larger than the intrinsic suction between the disjunction static iron core and second moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the disjunction static iron core separates with second moving magnet, and make the reset static iron core and the first moving magnet adhesive, the rotation of T type lever impels T type lever montant pulling moving contact component, make first fixed contact, second fixed contact and first moving contact, second moving contact separates, thus deenergization.
Compared with prior art, the utlity model has following advantage:
The utility model is by being provided with reset assembly, T type 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 utility model adopts highly sensitive bimetal leaf and short-circuited coil; make overcurrent control assembly and short circuit control assembly have advantage simple in structure, highly sensitive, that breaking speed is fast, the life-span is long, stable and reliable for performance; more effective protection socket line security more can ensure people's property safety.
Description of drawings
Fig. 1 is each component groups assembling structure schematic diagram under the utility model energized state;
Fig. 2 is each component groups assembling structure schematic diagram under the utility model deenergization state.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the utility model is explained in further detail below in conjunction with accompanying drawing and embodiment.
As Fig. 1, shown in 2, a kind of load control unit of smart jack, comprise shell, be installed in the input terminal assembly on the corresponding installation position of enclosure, output terminal assembly, also comprise the reset assembly that is installed on the corresponding installation position of enclosure, T type lever assembly, the disjunction assembly, moving contact component and overcurrent monitor component, moving contact component and separable butt joint of input terminal assembly two gate terminal, and be connected with output terminal assembly two gate terminal by lead, the overcurrent monitor component is connected in by lead and plays the effect of monitoring overcurrent signal between moving contact component and the disjunction assembly, and and reset assembly, T type lever assembly, the disjunction assembly, moving contact component collaborative to circuit connecting and disconnecting start to control to make and use.
The input terminal assembly comprises L utmost point input terminal and N utmost point input terminal, L utmost point input terminal specifically comprises and is used for the L utmost point input wires screw 42 and the L utmost point conducting strip 41 that are 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 is screwed 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 and is used for the N utmost point input wires screw 7 and the N utmost point conducting strip 6 that are 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 is screwed 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 and is used for the L utmost point output connection screw 27 and the L utmost point electric-conductor 26 that are connected with L utmost point output lead, L utmost point electric-conductor is the sheet metal of rectangular bending and has screw corresponding to the bending end of L utmost point output connection screw that L utmost point output connection screw is screwed in screw and is connected with L utmost point electric-conductor; N utmost point lead-out terminal specifically comprises and is used for the N utmost point output connection screw 14 and the N utmost point electric-conductor 13 that are connected with N utmost point output lead, N utmost point electric-conductor is the sheet metal of rectangular bending and has screw corresponding to the bending end of N utmost point output connection screw that N utmost point output connection screw is screwed 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 static iron core 10 that resets in the resetting coil skeleton axle center hole, the two ends of resetting coil 9 are connected on the control PCB.
T type lever assembly comprises by rotation axis 15 and is installed in the T type lever 19 on the installation position and is connected first moving magnet 11, second moving magnet 20 at T type lever cross bar two ends.
The disjunction assembly comprises broken coil skeleton 22, around the short-circuited coil 23 and the overcurrent coil 24 of broken coil skeleton outside and be arranged on disjunction static iron core 21 in the broken coil skeleton axle center hole.One end of short-circuited coil 23 and overcurrent coil 24 all is 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 then 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 type lever 19 cross bar two ends, and the static iron core 10 that resets, disjunction static iron core 21 are corresponding with first moving magnet 11, second moving magnet 20 respectively.
Moving contact component comprises moving pedestal 36, moving support 1 of horizontal T-shape and spring 35, moving pedestal 36 is connected by connecting rod 50 and T type lever montant are terminal near a side of T type lever 19 montants, opposite side away from T type lever montant has groove, the terminal socket spring 35 of the mobile jib 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 first movable contact spring 2 and second movable contact spring, 37, the first movable contact springs 2 respectively, second movable contact spring, 37 corresponding N utmost point input terminal fixed contacts 4, the side of L utmost point input terminal fixed contact 39 is connected with first moving contact 3 respectively, second moving contact 38.Second movable contact spring 37 also by lead be connected with the overcurrent monitor component, first movable contact spring 2 is connected with N utmost point output terminal assembly by lead.
The overcurrent monitor component comprises that the 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, right side, static contact 33 upper end, a left side is provided with and the corresponding left fixed contact 16 in two-sided moving contact 17 left sides, and left side, right static contact 31 upper ends is provided with and the corresponding right fixed contact 18 in two-sided moving contact the right.Left side static contact 33, right static contact 31, bimetal leaf 32 are connected by second movable contact spring 37 of lead with overcurrent coil 24, short-circuited coil 23, moving contact component respectively.
The load control unit of present embodiment smart jack also is provided with the extinguisher assembly, is used to be absorbed in the electric arc of circuit connection or disjunction moment generation.The extinguisher assembly comprises near the extinguisher 1 that is arranged on the L utmost point input terminal and is arranged near the N utmost point input terminal extinguisher 2 40.
Short-circuited coil, overcurrent coil, second movable contact spring adopt welding manner to be connected with lead.Left side static contact, right static contact, bimetal leaf adopt welding manner to be connected with lead.
Operation principle of the present utility model is as follows:
One, energized: when pressing start button, make resetting coil conducting electric current, this moment, reset assembly produced magnetic field because of energising, the repulsive force that thereby making resets produces between the static iron core and first moving magnet is much larger than the intrinsic suction that resets between the static iron core and first moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the static iron core that resets separates with first moving magnet, and make the disjunction static iron core and the second moving magnet adhesive, the rotation of T type lever impels T type lever montant to promote moving contact component, make first fixed contact, second fixed contact and first moving contact, second moving contact engages, the static iron core and the second moving magnet adhesive make the pressure of T type lever maintenance to moving contact component owing to reset, and the effect of being stressed between fixed contact and the moving contact keeps the energized state.
Two, deenergization: 1, when current overload, bimetal leaf bends, and impels two-sided moving contact to separate with the 4th fixed contact, and contacts with the 3rd fixed contact, thereby overload current is flow through from the overcurrent coil.The electric current that flows through the overcurrent coil made the disjunction assembly produce magnetic field, thereby make the repulsive force that produces between the disjunction static iron core and second moving magnet much larger than the intrinsic suction between the disjunction static iron core and second moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the disjunction static iron core separates with second moving magnet, and make the reset static iron core and the first moving magnet adhesive, the rotation of T type lever impels T type lever montant pulling moving contact component, first fixed contact, second fixed contact are separated with first moving contact, second moving contact, thus deenergization.2, when short circuit, short circuit current flows through short-circuited coil makes the disjunction assembly produce magnetic field, thereby make the repulsive force that produces between the disjunction static iron core and second moving magnet much larger than the intrinsic suction between the disjunction static iron core and second moving magnet, causing T type lever is that fulcrum rotates rapidly with the rotation axis, the disjunction static iron core separates with second moving magnet, and make the reset static iron core and the first moving magnet adhesive, the rotation of T type lever impels T type lever montant pulling moving contact component, make first fixed contact, second fixed contact and first moving contact, second moving contact separates, thus deenergization.
The foregoing description is a preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the utility model design, any conspicuous replacement also should fall within the protection range of the present utility model.
Claims (10)
1. the load control unit of a smart jack, comprise shell, be installed in input terminal assembly, output terminal assembly on the corresponding installation position of enclosure, it is characterized in that: it also comprises reset assembly, T type lever assembly, disjunction assembly, moving contact component and the overcurrent monitor component that is installed on the corresponding installation position of enclosure; Described moving contact component and separable butt joint of input terminal assembly two gate terminal, and be connected with output terminal assembly two gate terminal by lead; Described overcurrent monitor component is connected in by lead and plays monitoring overcurrent signal effect between moving contact component and the disjunction assembly, and with reset assembly, T type lever assembly, disjunction assembly, moving contact component collaborative to circuit connecting and disconnecting start to control to make and use.
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 static iron core that resets (10) in the resetting coil skeleton axle center hole, and the two ends of described resetting coil (9) are connected to be controlled on the PCB.
3. the load control unit of smart jack according to claim 1 and 2 is characterized in that: described T type lever assembly comprises by rotation axis (15) and is installed in the T type lever (19) on the installation position and is connected first moving magnet (11), second moving magnet (20) at T type lever cross bar two ends.
4. the load control unit of smart jack according to claim 3 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 interior disjunction static iron core (21) of broken coil skeleton (22) axle center hole; Described reset assembly and disjunction assembly are separately positioned on the corresponding below at described T type lever cross bar two ends, and the described static iron core that resets (10), disjunction static iron core (21) are corresponding with first moving magnet (11), second moving magnet (20) respectively.
5. the load control unit of smart jack according to claim 4, 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 and is used for the L utmost point input wires screw (42) and the L utmost point conducting strip (41) that are 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) is screwed in screw and is connected with L utmost point conducting strip (41), and 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 and is used for the N utmost point input wires screw (7) and the N utmost point conducting strip (6) that are 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 is screwed 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.
6. the load control unit of smart jack according to claim 5, 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 and is used for the L utmost point output connection screw (27) and the L utmost point electric-conductor (26) that are 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 is screwed in screw and is connected with L utmost point electric-conductor; Described N utmost point lead-out terminal specifically comprises and is used for the N utmost point output connection screw (14) and the N utmost point electric-conductor (13) that are 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 is screwed in screw and is connected with N utmost point electric-conductor.
7. the load control unit of smart jack according to claim 6, 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 by connecting rod (50) and T type lever (19) montant are terminal near a side of T type lever (19) montant, opposite side away from T type lever (19) montant has groove, the terminal socket spring (35) of the mobile jib 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 first movable contact spring (2) and second movable contact spring (37), described first movable contact spring (2) respectively, 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 first moving contact (3) respectively, second moving contact (38).
8. the load control unit of smart jack according to claim 7, it is characterized in that: described overcurrent monitor component comprises that the 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), right side, described left static contact (33) upper end is provided with the left fixed contact (16) corresponding with two-sided moving contact (17) left side, and left side, described right static contact (31) upper end is provided with and the corresponding right fixed contact (18) in two-sided moving contact (17) the right.
9. the load control unit of smart jack according to claim 8, it is characterized in that: described left static contact (33), right static contact (31), bimetal leaf (32) are connected by second movable contact spring (37) of lead with overcurrent coil (24), short-circuited coil (23), moving contact component respectively.
10. the load control unit of smart jack according to claim 9 is characterized in that: also be provided with near described L utmost point input terminal and the N utmost point input terminal and be used to be absorbed in that circuit is connected or the extinguisher one (5) and the extinguisher two (40) of the electric arc that disjunction moment produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909935U CN202049914U (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909935U CN202049914U (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049914U true CN202049914U (en) | 2011-11-23 |
Family
ID=44990213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201909935U Expired - Lifetime CN202049914U (en) | 2011-06-09 | 2011-06-09 | Load control device of intelligent socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324347A (en) * | 2011-06-09 | 2012-01-18 | 惠州电道科技有限公司 | Load control device of intelligent socket |
| CN104124567A (en) * | 2013-04-25 | 2014-10-29 | 华为技术有限公司 | Electric connector |
| CN108377707A (en) * | 2018-01-30 | 2018-08-10 | 孙吉毅 | A kind of agricultural machinery fertilizer apparatus |
-
2011
- 2011-06-09 CN CN2011201909935U patent/CN202049914U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324347A (en) * | 2011-06-09 | 2012-01-18 | 惠州电道科技有限公司 | Load control device of intelligent socket |
| CN102324347B (en) * | 2011-06-09 | 2014-03-26 | 惠州电道科技股份有限公司 | Load control device of intelligent socket |
| CN104124567A (en) * | 2013-04-25 | 2014-10-29 | 华为技术有限公司 | Electric connector |
| CN104124567B (en) * | 2013-04-25 | 2017-11-17 | 华为技术有限公司 | Electric connector |
| CN108377707A (en) * | 2018-01-30 | 2018-08-10 | 孙吉毅 | A kind of agricultural machinery fertilizer apparatus |
| CN108377707B (en) * | 2018-01-30 | 2020-12-01 | 阮炳旭 | Agricultural machine fertilizer injection unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101980351B (en) | Rocker-type single-wire double-connection double-insurance switch | |
| CN101620959B (en) | Rocker type fire preventing switch | |
| CN102709131A (en) | Double-mechanism super-small 1P plus N electric leakage circuit breaker | |
| CN102324347B (en) | Load control device of intelligent socket | |
| CN204089185U (en) | Surge protection device | |
| CN102789933B (en) | Outdoor ac high voltage drop fuse | |
| CN202049914U (en) | Load control device of intelligent socket | |
| KR101261496B1 (en) | Circuit for smart-earthing using permanent magnetic actuator | |
| CN211629005U (en) | Circuit fault detection module integrated in circuit breaker | |
| CN201804815U (en) | Single-break wall fireproof switch | |
| CN202067740U (en) | Line terminal load controller | |
| CN203553078U (en) | Digital-analog electronic miniature circuit breaker | |
| CN110197781A (en) | Structure for the double break contact with electromagnetism arc blow-out | |
| CN209843646U (en) | Circuit breaker with over-voltage and under-voltage protection assembly | |
| CN210575790U (en) | Earth leakage circuit breaker | |
| CN102592912A (en) | Small-size prepayment circuit breaker | |
| CN102820182A (en) | Large-current miniature circuit breaker | |
| CN202454514U (en) | Small prepayment breaker | |
| CN202025692U (en) | Electronic creepage circuit breaker | |
| CN202513110U (en) | Breaker capable of improving breaking capacity | |
| CN201478226U (en) | Rocker fire protection switch | |
| CN201365036Y (en) | Circuit protection plug contact suppressing structure | |
| CN201886995U (en) | Circuit breaker capable of increasing the breaking capacity | |
| CN104282510A (en) | Two-pole compact miniature circuit breaker | |
| CN101847553A (en) | Breaker capable of improving disconnecting capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUIZHOU DEDO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUIZHOU DIANDAO TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Technology Innovation Center building B 301 Patentee after: HUIZHOU DEDO SCIENCE & TECHNOLOGY CO., LTD. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Technology Innovation Center building B 301 Patentee before: Huizhou Diandao Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111123 Effective date of abandoning: 20140326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111123 Effective date of abandoning: 20140326 |