CN108682552A - Paper covered wire locking device on a kind of transformer reel - Google Patents
Paper covered wire locking device on a kind of transformer reel Download PDFInfo
- Publication number
- CN108682552A CN108682552A CN201810630056.3A CN201810630056A CN108682552A CN 108682552 A CN108682552 A CN 108682552A CN 201810630056 A CN201810630056 A CN 201810630056A CN 108682552 A CN108682552 A CN 108682552A
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- China
- Prior art keywords
- locking device
- conduit
- bar
- covered wire
- welded
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses paper covered wire locking devices on a kind of transformer reel,Including conduit,Left side on the outside of the conduit is provided with lateral locking device,Right side on the outside of the conduit is provided with longitudinal locking device,It is provided with fastening device for positioning on the left of the conduit,The inner wall of the conduit is equidistant to be welded with bearing plate,The opposite side of the bearing plate is fixedly connected with inner tube,The transformer coil bobbin winder bracket paper covered wire locking device,Coordinate vertical locking device by lateral locking device,It distinguishes laterally and vertical locking device all has good locking effect for the flat wire with paper wrapped of various models,Lateral locking device is all made of the mode of rolling friction with vertical locking device and is contacted with the outer surface of paper covered wire,Change the form of original sliding friction,During reducing coiling conducting wire,The frictional force of conducting wire and the device,So as to avoid conducting wire cuticular breakdown,Raising for transformer total quality,Has significance.
Description
Technical field
The present invention relates to transformer technology field, paper covered wire locking device on specially a kind of transformer reel.
Background technology
Transformer is essential important device in power transmission network as important transformer equipment, and transformer was producing
Cheng Zhong is typically necessary and distinguishes high-tension coil and low-voltage coil and distinguish coiling, and use now relatively broad high-tension coil around
Mode processed, mostly flat wire with paper wrapped enwinding type need to use bobbin winder bracket when using aforesaid way coiling high-tension coil（For
Place conducting wire）.
And the bobbin winder bracket actually used in factory at present, two pieces of felts are mostly used greatly fixes the mode that paper covered wire is locked
To conducting wire, although this mode can achieve the effect that lock conducting wire, the frictional force of felt and conductive line surfaces is big, often leads
The skin breakage for causing conducting wire, affects the insulation performance of conducting wire, and then be easy to influence the performance of transformer, for how will lead
Line compresses and is not damaged in winding process the insulation of conducting wire, we are by continuous research, it is proposed that a kind of transformer coiling
Paper covered wire locking device on frame.
Invention content
In view of the deficiencies of the prior art, the present invention provides paper covered wire locking devices on a kind of transformer reel, solve
The problem of above-mentioned background technology is previously mentioned.
In order to achieve the above object, the present invention is achieved by the following technical programs：
Paper covered wire locking device on a kind of transformer reel, including left side on the outside of conduit described in conduit are provided with transverse direction
Locking device, the right side on the outside of the conduit are provided with longitudinal locking device, and positioning card is provided on the left of the conduit
Tight device, the inner wall of the conduit is equidistant to be welded with bearing plate, and the opposite side of the bearing plate is fixedly connected with inner tube；
The transverse direction locking device includes the first change, described to select the middle part of the first change inner wall both sides is equidistant to be welded with lateral tune
Pole, the opposite side of the lateral adjustments bar run through conduit and extend to the inner cavity of conduit, the lateral adjustments bar
It is welded with the first crushing block positioned at the side of conducting wire tube cavity；It is described longitudinal direction locking device include the second change, described second turn
The middle part of ring inside top and bottom is equidistant to be welded with longitudinally adjust bar, and the opposite side of the longitudinally adjust bar is run through
Conduit and the inner cavity for extending to conduit, the side that the longitudinally adjust bar is located at conducting wire tube cavity are welded with the second extruding
Block.
Preferably, the outside of first change and the second change is equidistant is welded with the first bolt, described first turn
Ring and the second change etc. are big.
Preferably, the fastening device for positioning includes loose collar, and lock tube, the lock tube are welded on the right side of the loose collar
Inner wall it is equidistant be welded with the second bolt, the first spring is welded on the right side of the loose collar.
Preferably, the middle part of said inner tube both sides is equidistant through being connected with transverse shear stress bar, the transverse shear stress bar
Opposite side runs through inner tube and extends to the inner cavity of inner tube, and the side that the transverse shear stress bar is located on the outside of inner tube is welded with
Third crushing block.
Preferably, the middle part of said inner tube top and bottom is equidistant through being connected with longitudinal pressure ram, the longitudinal direction
The opposite side of pressure ram runs through inner tube and extends to the inner cavity of inner tube, and the longitudinal direction pressure ram is located at the side on the outside of inner tube
It is welded with the 4th crushing block.
Preferably, the transverse shear stress bar and longitudinal pressure ram run through close to the side in the center of circle is connected with compensation bar, described
Compensation bar offers compensating tank close to the middle part of center of circle side, and the inner cavity of the compensating tank is provided with boosting wheel by roller bearing,
It is socketed with second spring on the outside of the compensation bar.
Preferably, first crushing block, the second crushing block, third crushing block and the 4th crushing block etc. are big, and described first
Crushing block is gore.
Preferably, be fixedly connected on the left of the right side of first spring and conduit, the left side of first spring with
It is fixedly connected, is fixedly connected on the outside of the opposite side of the second spring and compensation bar, first lock on the right side of loose collar
Item is meshed with the second bolt.
The present invention provides paper covered wire locking devices on a kind of transformer reel.Has following advantageous effect：
（1）, the transformer coil bobbin winder bracket paper covered wire locking device, vertical locking device is coordinated by lateral locking device,
It distinguishes laterally and vertical locking device all has good locking effect, lateral locking device for the flat wire with paper wrapped of various models
It is all made of the mode of rolling friction with vertical locking device to contact with the outer surface of paper covered wire, changes the shape of original sliding friction
Formula, during reducing coiling conducting wire, the frictional force of conducting wire and the device, so as to avoid conducting wire cuticular breakdown, for becoming
The raising of depressor total quality has significance.
（2）, the transformer coil bobbin winder bracket paper covered wire locking device, the setting of multiple crushing blocks, each two crushing block
Pressure ram is applied centainly while being bonded to each other, and can be squeezed when being rotated using triangular design
Pressure assists its positioning to fix.
（3）, the transformer coil bobbin winder bracket paper covered wire locking device, the main function of the first spring is to be stretched
Loose collar carry out homing action, while its also have by loose collar and lock tube carry out positioning prevent interaction cause locking loosely
Gu the function that situation occurs.
（4）, the transformer coil bobbin winder bracket paper covered wire locking device, the main function of second spring be for conducting wire and
One cushion space is provided between boosting wheel, the pressure of an extruding conducting wire can be not only provided for boosting wheel, and when chance
Certain compensation cushioning effect can be carried out when uneven to conducting wire.
（5）, the transformer coil bobbin winder bracket paper covered wire locking device, the setting of lock tube and bolt, mainly utilize lock tube
In the second bolt and the first bolt engagement clamping active force processing is fixed on the positioning in change.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is conduit side view of the present invention；
Fig. 3 is the lateral locking device structure schematic diagram of the present invention；
Fig. 4 is the longitudinal locking device structure schematic diagram of the present invention；
Fig. 5 is fastening device for positioning structural schematic diagram of the present invention；
Fig. 6 is lock tube side view of the present invention;
The enlarged view that A goes out in Fig. 7 Fig. 2 of the present invention.
In figure：1 conduit, 2 lateral locking devices, 3 longitudinal locking devices, 4 fastening device for positioning, 5 bearing plates, 6 inner tubes,
7 first changes, 8 lateral adjustments bars, 9 first crushing blocks, 10 second changes, 11 longitudinally adjust bars, 12 second crushing blocks, 13 activities
Ring, 14 lock tubes, 15 second bolts, 16 first springs, 17 transverse shear stress bars, 18 longitudinal pressure rams, 19 third crushing blocks, 20 the 4th
Crushing block, 21 compensation bars, 22 compensating tanks, 23 boosting wheels, 24 second springs, 25 first bolts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the present invention, and it is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：Paper covered wire locking device on a kind of transformer reel,
Including conduit 1, the left side in 1 outside of conduit is provided with lateral locking device 2, and the right side in 1 outside of conduit is provided with longitudinal direction
The left side of locking device 3, conduit 1 is provided with fastening device for positioning 4, and the inner wall of conduit 1 is equidistant to be welded with bearing plate 5,
The opposite side of bearing plate 5 is fixedly connected with inner tube 6, and the middle parts of 6 both sides of inner tube is equidistant through being connected with transverse shear stress bar
17, transverse shear stress bar 17 and longitudinal pressure ram 18 run through close to the side in the center of circle is connected with compensation bar 21, the close circle of compensation bar 21
The middle part of heart side offers compensating tank 22, and the inner cavity of compensating tank 22 is provided with boosting wheel 23 by roller bearing, compensation bar 21
Outside is socketed with second spring 24, and the opposite side of transverse shear stress bar 17 runs through inner tube 6 and extends to the inner cavity of inner tube 6, horizontal
The side for being located at 6 outside of inner tube to pressure ram 17 is welded with third crushing block 19, and the middle part of 6 top and bottom of inner tube is equidistant
Through longitudinal pressure ram 18 is connected with, the opposite side of longitudinal pressure ram 18 runs through inner tube 6 and extends to the inner cavity of inner tube 6,
The side that longitudinal pressure ram 18 is located at the outside of inner tube 6 is welded with the 4th crushing block 20, the first crushing block 9, the second crushing block 12, the
Three crushing blocks 19 and the 4th crushing block 20 etc. are big, and the first crushing block 9 is gore.
Lateral locking device 2 includes the first change 7, selects the middle part of 7 inner wall both sides of the first change is equidistant to be welded with cross
To adjusting rod 8, the opposite side of lateral adjustments bar 8 runs through conduit 1 and extends to the inner cavity of conduit 1, lateral adjustments bar 8
It is welded with the first crushing block 9 positioned at the side of 1 inner cavity of conduit.
Longitudinal locking device 3 includes the second change 10, and the outside of the first change 7 and the second change 10 is equidistant to be welded with
First bolt 25, the first change 7 and the second change 10 etc. are big, the equidistant weldering in middle part of 10 inside top of the second change and bottom
It is connected to longitudinally adjust bar 11, the opposite side of longitudinally adjust bar 11 runs through conduit 1 and extends to the inner cavity of conduit 1, indulges
The side for being located at 1 inner cavity of conduit to adjusting rod 11 is welded with the second crushing block 12.
Fastening device for positioning 4 includes loose collar 13, and the right side of loose collar 13 is welded with lock tube 14, and the inner wall of lock tube 14 is equidistant
From the second bolt 15 is welded with, the right side of loose collar 13 is welded with the first spring 16, right side and the conduit 1 of the first spring 16
Left side is fixedly connected, and the left side of the first spring 16 is fixedly connected with the right side of loose collar 13, the opposite side of second spring 24 with
The outside of compensation bar 21 is fixedly connected, and the first bolt 25 is meshed with the second bolt 15.
Operation principle：By the interspersed inner cavity into conduit 1 of conducting wire, and after conduit 1, first turn is first rotated
Ring 7, the first change 7 drive lateral adjustments bar 8 to rotate, and lateral adjustments bar 8 drives 9 turns of the first crushing block in the inner cavity of conduit 1
It is dynamic, it is bonded to each other with third crushing block 19 until turning to the first crushing block 9, and turn to the first crowded change 7 to have suitably
It stops operating when resistance, is rotated further by the second change 10, the second change 10 drives longitudinally adjust bar 11 in the inner cavity of conduit 1
Rotation, longitudinally adjust bar 11 drive the rotation of the second crushing block 12, and are bonded to each other with the 4th crushing block 20 until generating certain
It stops operating after resistance, third crushing block 19 drives transverse shear stress bar 17 to be moved to inner ring, and the 4th crushing block 20 drives longitudinal direction
Pressure ram 18 is moved to inner ring direction, and transverse shear stress bar 11 drives 23 guiding line of boosting wheel to move by compensating bar 21, until will
Until boosting wheel 23 and conductive contact.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. paper covered wire locking device on a kind of transformer reel, including conduit（1）, it is characterised in that：The conduit（1）
Lateral locking device is provided on the left of outside（2）, the conduit（1）Longitudinal locking device is provided on the right side of outside（3）,
The conduit（1）Left side be provided with fastening device for positioning（4）, the conduit（1）Inner wall equidistant be welded with load-bearing
Plate（5）, the bearing plate（5）Opposite side is fixedly connected with inner tube（6）；
The transverse direction locking device（2）Including the first change（7）, first change（7）The middle part of inner wall both sides is equidistant
It is welded with lateral adjustments bar（8）, the lateral adjustments bar（8）Conduit is run through in opposite side（1）And extend to conduit
（1）Inner cavity, the lateral adjustments bar（8）Positioned at conduit（1）The side of inner cavity is welded with the first crushing block（9）；
The longitudinal direction locking device（3）Including the second change（10）, second change（10）The middle part of inside top and bottom
It is equidistant to be welded with longitudinally adjust bar（11）, the longitudinally adjust bar（11）Conduit is run through in opposite side（1）And prolong
Extend to conduit（1）Inner cavity, the longitudinally adjust bar（11）Positioned at conduit（1）The side of inner cavity is welded with the second extruding
Block（12）.
2. paper covered wire locking device on a kind of transformer reel according to claim 1, it is characterised in that：Described first
Change（7）With the second change（10）Outside equidistant be welded with the first bolt（25）, first change（7）With second turn
Ring（10）Deng big.
3. paper covered wire locking device on a kind of transformer reel according to claim 1, it is characterised in that：Said inner tube
（6）The middle part of both sides is equidistant through being connected with transverse shear stress bar（17）, the transverse shear stress bar（17）Opposite side is equal
Through inner tube（6）And extend to inner tube（6）Inner cavity, the transverse shear stress bar（17）Positioned at inner tube（6）It welds the side in outside
There is third crushing block（19）.
4. paper covered wire locking device on a kind of transformer reel according to claim 1, it is characterised in that：Said inner tube
（6）The middle part of top and bottom is equidistant through being connected with longitudinal pressure ram（18）, the longitudinal direction pressure ram（18）Opposite
Inner tube is run through in side（6）And extend to inner tube（6）Inner cavity, it is described longitudinal direction pressure ram（18）Positioned at inner tube（6）The one of outside
Side is welded with the 4th crushing block（20）.
5. paper covered wire locking device on a kind of transformer reel according to claim 4, it is characterised in that：The transverse direction
Pressure ram（17）With longitudinal pressure ram（8）Run through close to the side in the center of circle and is connected with compensation bar（21）, the compensation bar（21）It leans on
The middle part of nearly center of circle side offers compensating tank（22）, the compensating tank（22）Inner cavity boosting wheel is provided with by roller bearing
（23）, the compensation bar（21）Outside be socketed with second spring（24）.
6. paper covered wire locking device on a kind of transformer reel according to claim 1, it is characterised in that：Described first
Crushing block（9）, the second crushing block（12）, third crushing block（19）With the 4th crushing block（20）Deng big, first crushing block（9）
It is gore.
7. paper covered wire locking device on a kind of transformer reel according to claim 6, it is characterised in that：Described first
Spring（16）Right side and conduit（1）Left side be fixedly connected, first spring（16）Left side and loose collar（13）'s
Right side is fixedly connected, the second spring（24）Opposite side and compensation bar（21）Outside be fixedly connected, it is described first lock
Item（25）With the second bolt（15）It is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630056.3A CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630056.3A CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682552A true CN108682552A (en) | 2018-10-19 |
| CN108682552B CN108682552B (en) | 2023-06-30 |
Family
ID=63811336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810630056.3A Active CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682552B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130027818A1 (en) * | 2011-07-25 | 2013-01-31 | Mcgrail Kenneth William | Transformer instrumentation and metering system |
| US20130206893A1 (en) * | 2012-02-09 | 2013-08-15 | Nittoku Egineering Co., Ltd. | Multiple winding apparatus and multiple winding method for coil |
| CN106783155A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of power distribution network transformer drum type brake winding process equipment and its transformer |
| CN106783147A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of substation transformer drum type brake winding production equipment and its transformer |
| CN206558367U (en) * | 2017-03-20 | 2017-10-13 | 深圳市万志宇科技有限公司 | A kind of inductance enamel-covered wire kinking equipment |
| CN107452497A (en) * | 2017-08-17 | 2017-12-08 | 芜湖市凯鑫避雷器有限责任公司 | A kind of efficient winding device suitable for transformer |
| CN206819868U (en) * | 2017-05-08 | 2017-12-29 | 广西仙河电气有限公司 | Transformer lead insulating part process equipment |
| CN207124118U (en) * | 2017-05-03 | 2018-03-20 | 江山海维科技有限公司 | A kind of dry transformer high-tension coil conducting wire tightening device |
| CN208767155U (en) * | 2018-06-19 | 2019-04-19 | 章丽 | Paper covered wire locking device on transformer reel |
-
2018
- 2018-06-19 CN CN201810630056.3A patent/CN108682552B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130027818A1 (en) * | 2011-07-25 | 2013-01-31 | Mcgrail Kenneth William | Transformer instrumentation and metering system |
| US20130206893A1 (en) * | 2012-02-09 | 2013-08-15 | Nittoku Egineering Co., Ltd. | Multiple winding apparatus and multiple winding method for coil |
| CN106783155A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of power distribution network transformer drum type brake winding process equipment and its transformer |
| CN106783147A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of substation transformer drum type brake winding production equipment and its transformer |
| CN107833744A (en) * | 2017-01-06 | 2018-03-23 | 储德姣 | A kind of high security power distribution network transformer coli winding intelligence making apparatus |
| CN206558367U (en) * | 2017-03-20 | 2017-10-13 | 深圳市万志宇科技有限公司 | A kind of inductance enamel-covered wire kinking equipment |
| CN207124118U (en) * | 2017-05-03 | 2018-03-20 | 江山海维科技有限公司 | A kind of dry transformer high-tension coil conducting wire tightening device |
| CN206819868U (en) * | 2017-05-08 | 2017-12-29 | 广西仙河电气有限公司 | Transformer lead insulating part process equipment |
| CN107452497A (en) * | 2017-08-17 | 2017-12-08 | 芜湖市凯鑫避雷器有限责任公司 | A kind of efficient winding device suitable for transformer |
| CN208767155U (en) * | 2018-06-19 | 2019-04-19 | 章丽 | Paper covered wire locking device on transformer reel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108682552B (en) | 2023-06-30 |
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Effective date of registration: 20230602 Address after: 325604 Liuqing North Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: CONSO ELECTRICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 324400 No. 4, Dayuan New Village, Qianjiang New Village, Mohuan Township, Longyou County, Quzhou City, Zhejiang Province Applicant before: Zhang Li |
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