CN103400708A - Miniature low-voltage switch - Google Patents
Miniature low-voltage switch Download PDFInfo
- Publication number
- CN103400708A CN103400708A CN2013103355608A CN201310335560A CN103400708A CN 103400708 A CN103400708 A CN 103400708A CN 2013103355608 A CN2013103355608 A CN 2013103355608A CN 201310335560 A CN201310335560 A CN 201310335560A CN 103400708 A CN103400708 A CN 103400708A
- Authority
- CN
- China
- Prior art keywords
- voltage switch
- handle
- small low
- trigger piece
- manual trigger
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 5
- 210000003813 thumb Anatomy 0.000 description 12
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/521—Details concerning the lever handle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a miniature low-voltage switch, which comprises a miniature low-voltage switch body, wherein the miniature low-voltage switch body comprises a casing and a manual handle, and the manual toggle handle extends out of the casing and is used for opening and closing. The miniature low-voltage switch is characterized by also comprising an electrical opening and closing device, wherein the electrical opening and closing device is used for driving the manual toggle handle to do opening and closing actions, the electrical opening and closing device is provided with an insulation outer casing, a shift handle and an electrical mechanism, the shift handle extends out of the insulation outer casing, the electrical mechanism is used for driving the shift handle to do reciprocating shifting, the shift handle is fixed relative to the manual toggle handle on the miniature low-voltage switch body, and the electrical opening and closing device drives the manual toggle handle to do opening and closing actions via the shift handle. The miniature low-voltage switch has the advantages that the appearance is more attractive, the installation is more convenient, and more convenience in use is realized.
Description
Technical field
The invention belongs to small low-voltage construction of switch design field.
Background technology
Small low-voltage switch (for example small low-voltage switch of C45 type or DZ47 type) is although, in extensive use and supply line of family, due to the restriction of its small volume and self structure, be difficult to install additional the electrodynamic type close/open machine at present.The small low-voltage switch that has individually electronic divide-shut brake function is also arranged in the market, its structure has following two kinds: (1) is built in electronic close/open machine in the small low-voltage switch case, also namely with the small low-voltage switch in binding post, operating mechanism, overload flow protection mechanism be arranged in same housing, its structure is comparatively complicated, easily breaks down; In addition, due to the market Jiao Xiao， enterprise of present electronic opening and closing type small low-voltage switch, produce the electronic opening and closing type small low-voltage switch of this integral type, design brand-new structure, mould and production procedure, drop into larger; (2) external on small low-voltage switch case outer wall electronic close/open machine, the disclosed air switch controller of patent documentation CN201302949Y for example; The shortcoming of this structure is that profile is ugly, in addition owing on the small low-voltage switch main flow of C45 type or DZ47 type, adopting the guide tracked installation of DIN, the standardization of installing space that it is reserved, generally be difficult to meet the required space requirement that takies of this outlet structure.
In addition, the guide tracked installation of DIN is the common a kind of mounting means of industrial electric element, and has formed at the international level certain standard, supports the electric component of this standard can be stuck in easily on guide rail and without being screwed, dismounting and safeguard also very convenient.The width of common guide rail is 35mm, some novel air switches such as DZ47-63 series, and contactor CJX1,2,8 series, circuit breaker DZ-108 series, miniature relay, portion of time relay set have all adopted this standard.
Summary of the invention
The purpose of this invention is to provide the small low-voltage switch that a kind of profile is comparatively attractive in appearance, installation is comparatively convenient, use for convenience, have electronic divide-shut brake function.
The technical scheme that realizes the object of the invention is: a kind of small low-voltage switch, comprise the small low-voltage Switch main body, and the small low-voltage Switch main body comprises housing and stretches out the manual trigger piece of divide-shut brake of housing; Its design feature is: also comprise the electronic switching off/on device that carries out the divide-shut brake action be used to driving manual trigger piece; Electronic switching off/on device has insulation crust, stretches out dialling handle and dialling for driving the motor drive mechanism that handle is back and forth stirred of insulation crust; Relative being fixedly installed of manual trigger piece on the described group of handle and small low-voltage Switch main body, electronic switching off/on device drives manual trigger piece and carries out the divide-shut brake action by dialling handle.
In such scheme, dial handle and be fixedly installed by a pin is relative with manual trigger piece.
In such scheme, group handle is fixedly installed by a shackle member is relative with manual trigger piece, and this shackle member comprises linkage part and is set in the socket part of dialling on handle and manual trigger piece.
The present invention is in being arranged on insulation crust to motor drive mechanism, and make it have the handle of dialling that stretches out insulation crust, in concrete practice, can make insulation crust with the housing of adaptive small low-voltage Switch main body onesize, it can be snapped fitted on external DIN guide rail side by side with the small low-voltage Switch main body, thereby have advantages of good looking appearance, installation facility, easy to use.In addition due to the electronic switching off/on device in the present invention and small low-voltage Switch main body split setting, do not affect the manufacturing of original small low-voltage switch, concerning enterprise, can obtain this electronic switching off/on device by outsourcing or the mode of manufacturing separately, thereby effectively reduce fund input, reduce integrated cost.
The accompanying drawing explanation
Fig. 1 is a kind of perspective view of the first structure of the present invention;
A kind of perspective view of Fig. 2 when to be small low-voltage switch shown in Figure 1 observe from another angle;
Fig. 3 is a kind of perspective view of electronic switching off/on device in small low-voltage switch shown in Figure 1;
A kind of perspective view of Fig. 4 when to be electronic switching off/on device shown in Figure 3 observe from another angle;
Fig. 5 is a kind of decomposing schematic representation of electronic switching off/on device shown in Figure 3;
Fig. 6 is a kind of decomposing schematic representation of motor drive mechanism in the second structure of the present invention;
Fig. 7 is a kind of structural representation of linkage gear assembly in the third structure of the present invention;
Fig. 8 is a kind of decomposition texture schematic diagram of the 4th kind of structure of the present invention.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 5 has shown the first embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the first structure of the present invention; A kind of perspective view of Fig. 2 when to be small low-voltage switch shown in Figure 1 observe from another angle; Fig. 3 is a kind of perspective view of electronic switching off/on device in small low-voltage switch shown in Figure 1; A kind of perspective view of Fig. 4 when to be electronic switching off/on device shown in Figure 3 observe from another angle; Fig. 5 is a kind of decomposing schematic representation of electronic switching off/on device shown in Figure 3.
The present embodiment is a kind of small low-voltage switch, sees that Fig. 1 to shown in Figure 5, comprises small low-voltage Switch main body 1, and the divide-shut brake that the small low-voltage Switch main body comprises housing 11, stretch out housing is with manual trigger piece 12 and be arranged on the guide tracked clamping mechanism 13 of DIN on housing; Its design feature is: also comprise the electronic switching off/on device 2 that carries out the divide-shut brake action be used to driving manual trigger piece; Electronic switching off/on device has insulation crust 3, stretch out dialling handle 4, dialling the motor drive mechanism 5 that handle back and forth stirs and be arranged on the guide tracked section 6 that clamps of DIN on insulation crust for driving of insulation crust; Relative being fixedly installed of manual trigger piece on the described group of handle and small low-voltage Switch main body, electronic switching off/on device drives manual trigger piece and carries out the divide-shut brake action by dialling handle.
Motor drive mechanism in the present embodiment comprises the linkage gear assembly 54 of motor 52, thumb wheel 53 and interlock output gear and thumb wheel with output gear 51, described motor drives the thumb wheel reciprocating rotation by the linkage gear assembly, and and then by thumb wheel, drive and dial the handle reciprocating rotation, dial handle and be fixedly installed due to relative with manual trigger piece, thereby drive manual trigger piece, carry out the divide-shut brake action.On described thumb wheel, be fixed with plate 55, the outboard end of this plate stretches out insulation crust as dialling handle.
In the present embodiment, described linkage gear assembly comprises master gear 541 and the pinion 542 of coaxial setting, master gear and thumb wheel are on whole excircle, to be equipped with the circumference gear of the gear teeth, pinion is on whole excircle, to only have the partial arc place just to be provided with the sector gear of the gear teeth, master gear and output gear engagement arrange, and pinion and thumb wheel engagement arrange.
If while adopting outage, start the less motor of rotary resistance, also namely less power can drive the motor drive mechanism reciprocating rotation under off-position, and the existence of the electronic switching off/on device of this kind can not have influence on overload, the short-circuit protection tripping operation of small low-voltage switch.
In addition; when selecting the motor that resistance is larger; the power that is also the small low-voltage switch trip can not driving electric mechanism reciprocating rotation; a bidirectional clutch 543 with master gear, the coaxial setting of pinion can also be set; the existence of this bidirectional clutch can be so that motor forward/backward rotation when moving; all can drive thumb wheel by the linkage gear assembly and rotate, again can be under the electric motor circuit breaking state, its group handle can not hinder overload, the short-circuit protection tripping operation of small low-voltage switch.
In the present embodiment, pin 7 is relative is fixedly installed by one to dial handle and manual trigger piece.
(embodiment 2)
Fig. 6 is a kind of decomposing schematic representation of motor drive mechanism in the second structure of the present invention, has shown the second embodiment of the present invention.
The present embodiment is substantially the same manner as Example 1, and difference is: the linkage gear assembly in the present embodiment only comprises master gear 541, bearing pin 544 and bidirectional clutch 543, master gear directly with thumb wheel engagement setting; Output gear, master gear and thumb wheel are all circumference gears that whole outer circumferential walls is provided with the gear teeth.The present embodiment has been simplified the structure of wheel moving gear, on the basis of embodiment 1, has removed pinion, and in the present embodiment, the angle of thumb wheel reciprocating rotation is that the angle that relies on motor to rotate is controlled.
(embodiment 3)
Fig. 7 is a kind of structural representation of linkage gear assembly in the third structure of the present invention, has shown the third embodiment of the present invention.
The present embodiment is substantially the same manner as Example 1, difference is: as shown in Figure 7, described linkage gear assembly comprises the master gear 541 that is fixedly installed on bearing pin 544, be slidably arranged in pinion 542 on bearing pin, be arranged on coil 545 on master gear, be arranged on yoke 546 on pinion, for back-moving spring 547 that pinion is pushed away towards the direction away from master gear, be arranged on the ball 548 between master gear and pinion; The adjacent surface in abutting connection with pinion 5411 of master gear is provided with a plurality of spacing holes 549 that be arranged in parallel with the bearing pin bearing of trend, ball is positioned at the openend of spacing hole, each back-moving spring is arranged in a corresponding spacing hole, its outboard end is connected on ball, and makes ball protrude from the adjacent surface of master gear for the adjacency pinion; After coil electricity, adsorb yoke, thereby overcome the elastic force of back-moving spring, drive pinion and be connected on the adjacent surface of master gear, master gear drives the pinion rotation by the effect of frictional force at this moment, and then drives the thumb wheel rotation.
In the present embodiment, the two ends of spacing hole respectively are provided with a screw plug 100, be used to preventing ball and back-moving spring, drop out.
(embodiment 4)
Fig. 8 is a kind of decomposition texture schematic diagram of the 4th kind of structure of the present invention, has shown the 4th kind of embodiment of the present invention.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 8, dial handle and manually trigger piece shackle member 8 is relative is fixedly installed by one, this shackle member comprises linkage part 81 and is set in the socket part 82 of dialling on handle and manual trigger piece.
Require emphasis and be pointed out that, although embodiment 1 to embodiment 4 has provided the embodiment of several motor drive mechanisms, but can drive group handle back and forth stirs, and and then drive the motor drive mechanism that the manual trigger piece of divide-shut brake of miniature circuit breaker body carries out the divide-shut brake action, its structural change is multiterminal, if motor drive mechanism be small enough to can be built in the same profile of miniature circuit breaker body housing and the size insulation crust in.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (3)
1. a small low-voltage switch, comprise small low-voltage Switch main body (1), and the divide-shut brake that the small low-voltage Switch main body comprises housing (11) and stretches out housing is with manual trigger piece (12); It is characterized in that: also comprise the electronic switching off/on device (2) that carries out the divide-shut brake action be used to driving manual trigger piece; Electronic switching off/on device has insulation crust (3), stretches out dialling handle (4) and dialling for driving the motor drive mechanism (5) that handle is back and forth stirred of insulation crust; Relative being fixedly installed of manual trigger piece on the described group of handle and small low-voltage Switch main body, electronic switching off/on device drives manual trigger piece and carries out the divide-shut brake action by dialling handle.
2. small low-voltage switch according to claim 1 is characterized in that: dial handle and manual trigger piece by relative being fixedly installed of a pin (7).
3. small low-voltage switch according to claim 1 is characterized in that: dial handle and manually trigger piece is by relative being fixedly installed of a shackle member (8), this shackle member comprises linkage part (81) and is set in the socket part (82) on group handle and manual trigger piece.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335560.8A CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
| CN201610394531.2A CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394491.1A CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201610396010.0A CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395245.8A CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335560.8A CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395245.8A Division CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394531.2A Division CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Division CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201610394534.6A Division CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394491.1A Division CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A Division CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103400708A true CN103400708A (en) | 2013-11-20 |
| CN103400708B CN103400708B (en) | 2016-08-10 |
Family
ID=49564310
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395245.8A Withdrawn CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A Withdrawn CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A Pending CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394491.1A Pending CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Withdrawn CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201310335560.8A Active CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
| CN201610394531.2A Pending CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395245.8A Withdrawn CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A Withdrawn CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A Pending CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394491.1A Pending CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Withdrawn CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394531.2A Pending CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN106298392A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622924A (en) * | 2017-08-10 | 2018-01-23 | 康体佳智能科技（深圳）有限公司 | A kind of motor-operating mechanism of universal breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881509A (en) * | 2005-06-16 | 2006-12-20 | 高科技控制信息系统有限公司 | Automatic recovery device for creepage protection breakers |
| EP2131376A1 (en) * | 2008-06-03 | 2009-12-09 | Gewiss S.P.A. | Control device for circuit breakers |
| CN102983016A (en) * | 2012-11-22 | 2013-03-20 | 无锡智卓电气有限公司 | Manual and motor-driven integrated operating mechanism of breaker |
| CN203367049U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature low-voltage switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN101777445B (en) * | 2009-12-24 | 2012-09-26 | 黄勤飞 | Electromagnetic clutch type drive device |
| CN202758829U (en) * | 2012-06-28 | 2013-02-27 | 施耐德电器工业公司 | Closing driving mechanism and electric operating mechanism for miniature circuit breaker |
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
-
2013
- 2013-08-02 CN CN201610395245.8A patent/CN106298392A/en not_active Withdrawn
- 2013-08-02 CN CN201610396010.0A patent/CN106298393A/en not_active Withdrawn
- 2013-08-02 CN CN201610394534.6A patent/CN106158543A/en active Pending
- 2013-08-02 CN CN201610394491.1A patent/CN106158541A/en active Pending
- 2013-08-02 CN CN201610395986.6A patent/CN106449311A/en not_active Withdrawn
- 2013-08-02 CN CN201310335560.8A patent/CN103400708B/en active Active
- 2013-08-02 CN CN201610394531.2A patent/CN106158542A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881509A (en) * | 2005-06-16 | 2006-12-20 | 高科技控制信息系统有限公司 | Automatic recovery device for creepage protection breakers |
| EP2131376A1 (en) * | 2008-06-03 | 2009-12-09 | Gewiss S.P.A. | Control device for circuit breakers |
| CN102983016A (en) * | 2012-11-22 | 2013-03-20 | 无锡智卓电气有限公司 | Manual and motor-driven integrated operating mechanism of breaker |
| CN203367049U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature low-voltage switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106298392A (en) | 2017-01-04 |
| CN106449311A (en) | 2017-02-22 |
| CN106298393A (en) | 2017-01-04 |
| CN103400708B (en) | 2016-08-10 |
| CN106158543A (en) | 2016-11-23 |
| CN106158542A (en) | 2016-11-23 |
| CN106158541A (en) | 2016-11-23 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chu Inventor after: Pan Ruxin Inventor after: Hu Wenming Inventor after: Wei Rongling Inventor after: Zhang Jiannan Inventor before: Hu Xiaoqing |
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| COR | Change of bibliographic data | ||
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Effective date of registration: 20160612 Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Applicant after: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. Address before: Yueqing city streets east of Niu Bi Dong Cun 325600 in Zhejiang province Wenzhou City Applicant before: Yueqing Huazun Electric Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: Huanyu Group Zhejiang hi tech Limited by Share Ltd Address before: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Miniature low-voltage switch Effective date of registration: 20171219 Granted publication date: 20160810 Pledgee: China Co truction Bank Corp Yueqing branch Pledgor: Huanyu Group Zhejiang hi tech Limited by Share Ltd Registration number: 2017330000309 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325604 Wenzhou Bridge Industrial Zone, beibaixiang, Yueqing City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |