CN212263943U - Dust collector is used in production of soft packet of polymer lithium cell - Google Patents
Dust collector is used in production of soft packet of polymer lithium cell Download PDFInfo
- Publication number
- CN212263943U CN212263943U CN202020802573.7U CN202020802573U CN212263943U CN 212263943 U CN212263943 U CN 212263943U CN 202020802573 U CN202020802573 U CN 202020802573U CN 212263943 U CN212263943 U CN 212263943U
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- Prior art keywords
- box body
- operation box
- transmission
- dust
- collection
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- 239000000428 dust Substances 0.000 title claims abstract description 85
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 41
- 229920000642 polymer Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 83
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a dust collector is used in soft packet of polymer lithium cell production relates to the lithium cell field, including the operation box body, the bottom surface bolted connection of operation box body has the bolster, one side oblique weld of operation box body has feed hopper, one side level of operation box body is pegged graft and is had the collection drawer, one side bolted connection that the operation box body is being close to the collection drawer has the start button, the transmission channel has been seted up to the side level of operation box body, it has the transmission roller bearing to peg graft at the inboard side level of transmission channel, it has the rotation inserted bar to peg graft at the both ends of transmission roller bearing, one side bolted connection that the operation box body is keeping away from feed hopper has the storage box body. The utility model discloses device design integration simple structure convenient operation has adopted the mode of end absorption to make the effect of dust absorption better, has adopted simultaneously to clean the efficiency that makes the dust removal under the complex condition higher, can be thorough carry out the removal effect to the surface dust of lithium cell.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a dust collector is used in production of soft packet of polymer lithium cell.
Background
Need save a large amount of materials and place the effect to the lithium cell after producing, because the time has long can make the surface fall to have the dust, make the condition of bringing inconvenience when carrying out the use in the later stage take place, traditional dust removal just is simple fan to the lithium cell blows off, just so need carry out the material and blow the wind gap position of aligning the fan one by one, make the inefficiency of dust removal, and it is unfavorable for present production needs to waste time and energy relatively, also can not satisfy present market demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collector is used in production of soft packet of polymer lithium cell to solve the tradition that proposes in the above-mentioned background art and remove dust the lithium cell and just be simple fan and blow, just so need carry out the material wind gap position of alignment fan one by one and blow, make the inefficiency of removing dust, and it is difficult for present production needs to waste time and energy relatively, also can not satisfy the problem of present market demand.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust removal device for producing a soft-package polymer lithium battery comprises an operation box body, wherein a supporting cushion block is connected to the bottom surface of the operation box body through a bolt, a feeding funnel is welded to one side edge of the operation box body in an inclined mode, a collecting drawer is horizontally inserted into one side edge of the operation box body, a starting button is connected to one side edge of the operation box body close to the collecting drawer through a bolt, a transmission channel is horizontally formed in the side edge of the operation box body, a transmission roller is horizontally inserted into the inner side edge of the transmission channel, rotary insertion rods are inserted into two ends of the transmission roller, a storage box body is connected to one side edge of the operation box body far away from the feeding funnel through a bolt, a transmission mesh belt is sleeved on the outer side edge of the transmission roller, insertion rods are evenly inserted into the inner side edge of the operation box body, a cleaning roller is fixedly welded between the, the central point of transmission guipure puts the level and is provided with the bottom box of dust absorption, the bottom surface of box is evenly pegged graft at the bottom of the dust absorption has the collection hose, the inboard of operation box body is close to bottom surface position level fixed clamping and has been had sealed drop cloth, a side bolted connection of operation box body has unable adjustment base, unable adjustment base's one end bolted connection has the motor that cleans, the fixed cover of the output that cleans the motor has connect main drive gear, the peg graft pole runs through the fixed auxiliary gear that has cup jointed of lateral wall end of operation box body, the inboard side of box evenly is provided with the dust absorption mouth at the bottom of the dust absorption, the bottom.
As a preferred embodiment of the present invention: the number of the supporting cushion blocks is four, the supporting cushion blocks are all made of hard rubber materials, the four supporting cushion blocks are connected to the bottom surface of the operation box body through bolts respectively and are close to four corner positions, the bottom end opening of the feeding funnel is in butt joint with the opening position at one end of the transmission channel, and the bottom end of the feeding funnel is in butt joint with the top surface of the transmission mesh belt.
As a preferred embodiment of the present invention: the collecting drawer is inserted into the bottom surface of the inner side edge of the operation box body and is arranged inside the groove, the groove and the collecting drawer are arranged in a sealed mode, the starting button and the conveying belt are electrically connected with the cleaning motor and the dust collection motor, the transmission channel is horizontally arranged at the center of the operation box body, and two ends of the transmission channel penetrate through two side edges of the operation box body and extend to the outer side edge.
As a preferred embodiment of the present invention: the number of drive roller is two, and two drive roller settings are close to both ends position at the inboard side of transmission channel respectively the symmetry, and two drive roller settings are in the bottom surface position that is close to the transmission channel, and the opening of containing box upwards sets up, and the containing box setting is close to the bottom surface position at the one end of transmission channel, and the transmission guipure adopts the latticed setting and level to running through the both ends opening cup joint in the outside limit position of two drive roller.
As a preferred embodiment of the present invention: the number of the cleaning rolling shafts is a plurality of, the cleaning rolling shafts are arranged in a straight line shape and are arranged at the top surface position of the transmission net belt, the cleaning brush is butted at the top surface position of the transmission net belt at the end far away from the cleaning rolling shafts, the top surface of the dust collection bottom box is provided with an opening, the opening end is butted at the bottom surface position of the transmission net belt, the sealing cover cloth is horizontally buckled and arranged at the open end position of the top surface of the collection drawer, and the bottom end of the collection hose penetrates through the sealing cover cloth and extends to the bottom surface position.
As a preferred embodiment of the present invention: the side fixed welding that cleans the output of motor and run through unable adjustment base is in the one end position of an inserted bar, and auxiliary gear evenly sets up a side position that is close to main drive gear at the operation box body, and connects the setting mutually in the tooth joint, and the number of dust absorption mouth is a plurality of, and many dust absorption mouths parallel opening each other upwards set up, pass through the pipe connection between dust absorption motor and the dust absorption mouth, and the fixed hub in the output end position of dust absorption motor in the bottom surface of collecting the box at the bottom of the one end of hose runs through the dust absorption.
Compared with the prior art, the beneficial effects of the utility model are that:
the operation is more convenient and fast through design integration, the lithium battery slides into the opening end of the transmission channel under the action of gravity and falls into the top surface position of the transmission mesh belt, the lithium battery moves towards the other end along with the transmission mesh belt under the rotation of the transmission roller, and when the lithium battery moves to the top surface position of the dust absorption bottom box, dust on the lithium battery is absorbed from a dust absorption port under the dust absorption of the dust absorption motor and then is conveyed to the inside of the collection drawer through the collection hose, and under the action of the sealing cover cloth, the dust is prevented from splashing or spreading everywhere, the cleaning brush cleans the surface of the lithium battery below under the rotation of the cleaning roller, so that the dust is prevented from attaching to the surface of the lithium battery, the cleaned dust is absorbed into the inside of the collection drawer under the suction of the dust absorption motor, and the lithium battery after dust removal enters the inside of the collection box under the driving of the transmission mesh belt to be collected, device design integration simple structure convenient operation has adopted the mode of end absorption to make the effect of dust absorption better, has adopted simultaneously to clean the efficiency that makes the dust removal under the complex condition higher, can be thorough carry out the removal effect to the surface dust of lithium cell.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective structure diagram of a dust removal device for producing a soft-package polymer lithium battery;
FIG. 2 is a schematic structural diagram of a front section detail of an operation box body of the dust removal device for producing the soft-package polymer lithium battery;
FIG. 3 is a schematic structural diagram of a top-view section connection detail of an operation box body of the dust removal device for producing the soft-package polymer lithium battery;
fig. 4 is a schematic structural diagram of a dust collection bottom box section of the dust collection device for producing the soft-package polymer lithium battery.
In the figure: 1-operating a box body; 2-supporting the cushion block; 3-a feed hopper; 4-a collection drawer; 5-start button; 6-a transfer channel; 7-a drive roller; 8-rotating the inserted link; 9-a storage box body; 10-a transmission mesh belt; 11-a plug rod; 12-sweeping the roller; 13-cleaning brush; 14-dust-absorbing bottom box; 15-a collection hose; 16-sealing the drape; 17-a stationary base; 18-a sweeping motor; 19-main drive gear; 20-an auxiliary gear; 21-a dust suction port; 22-dust suction motor.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a dust removing device for producing a soft-package polymer lithium battery includes an operation box body 1, a bottom surface of the operation box body 1 is bolted with supporting cushion blocks 2, a side edge of the operation box body 1 is welded with a feeding funnel 3 in an inclined manner, the number of the supporting cushion blocks 2 is four, and all the supporting cushion blocks are made of hard rubber materials, the four supporting cushion blocks 2 are respectively bolted on the bottom surface of the operation box body 1 near four corners, a bottom opening of the feeding funnel 3 is butted on an opening position at one end of a transmission channel 6, a bottom end of the feeding funnel 3 is butted on a top surface of a transmission mesh belt 10, a side edge of the operation box body 1 is horizontally plugged with a collection drawer 4, the operation box body 1 is bolted on a side edge near the collection drawer 4 and is connected with a start button 5, the side edge of the operation box body 1 is horizontally provided with the transmission channel, the groove and the collection drawer 4 are arranged in a sealing manner, the start button 5 is electrically connected with the conveyor belt, the cleaning motor 18 and the dust collection motor 22, the transmission channel 6 is horizontally arranged at the central position of the operation box body 1, two ends of the transmission channel penetrate through two side edges of the operation box body 1 and extend to the outer side edge, the inner side edge of the transmission channel 6 is horizontally inserted with the transmission roller 7, two ends of the transmission roller 7 are inserted with the rotating inserted rod 8, the operation box body 1 is connected with the storage box body 9 through a bolt at one side edge far away from the feeding hopper 3, the number of the transmission rollers 7 is two, the two transmission rollers 7 are respectively and symmetrically arranged at the positions close to the two ends of the inner side edge of the transmission channel 6, the two transmission rollers 7 are arranged at the position close to the bottom surface of the transmission channel 6, the opening of the storage box body 9 is upwards arranged, the outer side edges of the transmission rollers 7 are sleeved with transmission mesh belts 10, the transmission mesh belts 10 are arranged in a grid mode, openings at two ends, which penetrate through the transmission channel 6 horizontally, are sleeved at the outer side edges of the two transmission rollers 7, and the inner side edges of the operation box body 1 are uniformly inserted with insertion rods 11;
referring to fig. 2, in an embodiment of the present invention, a dust removing device for producing a soft-package polymer lithium battery, wherein a cleaning roller 12 is fixedly welded between the middle ends of insertion rods 11, a cleaning brush 13 is fixedly and fixedly clamped on the outer side edge of the cleaning roller 12, the number of the cleaning rollers 12 is several, and a plurality of cleaning rollers 12 are arranged in parallel on the top surface of a transmission mesh belt 10, the cleaning brush 13 is butted on the top surface of the transmission mesh belt 10 at the end far from the cleaning roller 12, a dust-collecting bottom box 14 is horizontally arranged at the center of the transmission mesh belt 10, a collecting hose 15 is uniformly inserted on the bottom surface of the dust-collecting bottom box 14, a sealing cover cloth 16 is fixedly and horizontally clamped on the inner side of an operation box body 1 near the bottom surface, an opening is arranged on the top surface of the dust-collecting bottom box 14, the sealing cover cloth 16 is horizontally fastened on the top surface of the collection drawer 4, and the bottom end of the collection hose 15 extends to the bottom surface position through the sealing cover cloth 16;
referring to fig. 3-4, in an embodiment of the present invention, a dust removing apparatus for producing a soft-package polymer lithium battery, wherein a side of an operation box body 1 is bolted to a fixing base 17, one end of the fixing base 17 is bolted to a cleaning motor 18, an output end of the cleaning motor 18 is fixedly connected to a main transmission gear 19, an insertion rod 11 penetrates through a side end of the operation box body 1 and is fixedly connected to an auxiliary gear 20, an output end of the cleaning motor 18 penetrates through a side of the fixing base 17 and is fixedly welded to one end of the insertion rod 11, the auxiliary gears 20 are uniformly arranged at a side position of the operation box body 1 close to the main transmission gear 19, and are mutually connected in a tooth joint manner, inner side edges of a dust-absorbing bottom box 14 are uniformly provided with dust-absorbing openings 21, a dust-absorbing motor 22 is fixedly arranged at a bottom end of the dust-absorbing opening 21, a plurality of, the dust collection motor 22 is connected with the dust collection port 21 through a pipeline, and one end of the collection hose 15 penetrates through the bottom surface of the dust collection bottom box 14 and is fixedly sleeved at the output end position of the dust collection motor 22.
The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
The utility model discloses a theory of operation is:
the starting button 5 is pressed to start the transmission belt, the cleaning motor 18 and the dust collection motor 22, then the lithium batteries are put in from the feeding hopper 3 in sequence, the lithium batteries slide into the open end of the transmission channel 6 under the action of gravity and fall into the top surface position of the transmission network belt 10, the lithium batteries move towards the other end along with the transmission network belt 10 under the rotation of the transmission roller 7, when the lithium batteries move to the top surface position of the dust collection bottom box 14, dust on the lithium batteries is sucked from the dust collection port 21 under the dust collection of the dust collection motor 22 and then is conveyed into the collection drawer 4 through the collection hose 15, the dust is prevented from splashing or spreading everywhere under the action of the sealing cover cloth 16, and the main transmission gear 19 drives the auxiliary gear 20 to rotate under the action of the cleaning motor 18, make the roller bearing 12 that cleans of transmission guipure 10 top surface rotate the effect, make sweeper brush 13 clean the effect to the surface of the lithium cell of below simultaneously under the rotation of cleaning roller bearing 12 for the dust can not adhere to the surface at the lithium cell, and the dust after cleaning inhales the inside that collects drawer 4 under the suction of dust absorption motor 22, and the lithium cell after the completion removes dust enters into the inside that receives box 9 under the drive of transmission guipure 10 and accomodates the effect.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The dust removal device for the production of the soft-package polymer lithium battery comprises an operation box body (1) and is characterized in that a supporting cushion block (2) is connected to the bottom surface of the operation box body (1) through bolts, a feeding funnel (3) is welded to one side of the operation box body (1) in an inclined mode, a collection drawer (4) is horizontally inserted into one side of the operation box body (1), a starting button (5) is connected to one side of the operation box body (1) close to the collection drawer (4) through bolts, a transmission channel (6) is horizontally formed in the side of the operation box body (1), a transmission rolling shaft (7) is horizontally inserted into the inner side of the transmission channel (6), rotary inserting rods (8) are inserted into two ends of the transmission rolling shaft (7), a storage box body (9) is connected to one side of the operation box body (1) far away from the, the outer side edge of the transmission roller (7) is sleeved with a transmission mesh belt (10), the inner side edge of the operation box body (1) is uniformly inserted with an insertion rod (11), a cleaning roller (12) is fixedly welded between the insertion rod (11), the outer side edge of the cleaning roller (12) is uniformly and fixedly clamped with a cleaning brush (13), the center position of the transmission mesh belt (10) is horizontally provided with a dust absorption bottom box (14), the bottom surface of the dust absorption bottom box (14) is uniformly inserted with a collection hose (15), the inner side of the operation box body (1) is horizontally and fixedly clamped with a sealing cover cloth (16) close to the bottom surface, one side edge of the operation box body (1) is connected with a fixed base (17) through a bolt, one end of the fixed base (17) is connected with a cleaning motor (18) through a bolt, the output end of the cleaning motor (18) is fixedly sleeved with, the side wall end that peg graft pole (11) run through operation box body (1) is fixed to be cup jointed auxiliary gear (20), the inboard side of dust absorption end box (14) evenly is provided with dust absorption mouth (21), the bottom mounting of dust absorption mouth (21) is provided with dust absorption motor (22).
2. The dust removal device for the soft-package polymer lithium battery production according to claim 1, wherein the number of the supporting cushion blocks (2) is four, and the supporting cushion blocks are all made of hard rubber materials, the four supporting cushion blocks (2) are respectively connected to the bottom surface of the operation box body (1) near the four-side corners through bolts, the bottom opening of the feeding funnel (3) is butted at the opening position of one end of the transmission channel (6), and the bottom end of the feeding funnel (3) is butted at the top surface position of the transmission mesh belt (10).
3. The dust removal device for the soft-package polymer lithium battery production according to claim 1, wherein the collection drawer (4) is inserted into the bottom surface of the inner side edge of the operation box body (1) and is arranged inside the groove, the groove and the collection drawer (4) are arranged in a sealing manner, the start button (5) is electrically connected with the conveyor belt, the cleaning motor (18) and the dust collection motor (22), the transmission channel (6) is horizontally arranged in the center of the operation box body (1), and two ends of the transmission channel penetrate through two side edges of the operation box body (1) and extend to the outer side edge.
4. The dust removal device for the production of the soft-package polymer lithium battery as claimed in claim 1, wherein the number of the transmission rollers (7) is two, the two transmission rollers (7) are symmetrically arranged at the inner side edge of the transmission channel (6) respectively and are close to the positions of the two ends, the two transmission rollers (7) are arranged at the position of the bottom surface close to the transmission channel (6), the opening of the storage box body (9) is upwards arranged, the storage box body (9) is arranged at the position of one end of the transmission channel (6) close to the position of the bottom surface, and the transmission mesh belt (10) is arranged in a grid manner and is horizontally sleeved at the position of the outer side edge of the two transmission rollers (7) through the openings at the two ends of the transmission channel (6).
5. The dust removal device for the soft-package polymer lithium battery production according to claim 1, wherein the number of the cleaning rollers (12) is several, and the cleaning rollers (12) are arranged in parallel and in line on the top surface of the transmission mesh belt (10), the cleaning brush (13) is butted on the top surface of the transmission mesh belt (10) at one end far away from the cleaning rollers (12), the top surface of the dust collection bottom box (14) is provided with an opening, the opening is butted on the bottom surface of the transmission mesh belt (10), the sealing cover cloth (16) is horizontally buckled and arranged at the opening end position of the top surface of the collection drawer (4), and the bottom end of the collection hose (15) penetrates through the sealing cover cloth (16) and extends to the bottom surface.
6. The dust removal device for the soft-package polymer lithium battery production according to claim 1, wherein the output end of the cleaning motor (18) penetrates through the side edge of the fixing base (17) and is fixedly welded at one end of the insertion rod (11), the auxiliary gears (20) are uniformly arranged at one side edge of the operation box body (1) close to the main transmission gear (19), the auxiliary gears are in toothed connection with one another, the dust collection ports (21) are arranged in a plurality, parallel openings of the dust collection ports (21) are arranged upwards, the dust collection motor (22) is connected with the dust collection ports (21) through a pipeline, and one end of the collection hose (15) penetrates through the bottom surface of the dust collection bottom box (14) and is fixedly sleeved at the output end of the dust collection motor (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802573.7U CN212263943U (en) | 2020-05-14 | 2020-05-14 | Dust collector is used in production of soft packet of polymer lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802573.7U CN212263943U (en) | 2020-05-14 | 2020-05-14 | Dust collector is used in production of soft packet of polymer lithium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212263943U true CN212263943U (en) | 2021-01-01 |
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ID=73877835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020802573.7U Active CN212263943U (en) | 2020-05-14 | 2020-05-14 | Dust collector is used in production of soft packet of polymer lithium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212263943U (en) |
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2020
- 2020-05-14 CN CN202020802573.7U patent/CN212263943U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Block 41, Zhongnan Hi-Tech. Xinhui Rongzhi Chuangmei Industrial Valley, No. 44, Xinhang Road, Siqian Town, Xinhui District, Jiangmen City, Guangdong Province, 529159 Patentee after: Guangdong Youfeixiang New Energy Co.,Ltd. Address before: No.11, Lane 14, chongzhonghua village, huichengtan, Xinhui District, Jiangmen City, Guangdong Province, 529000 Patentee before: Jiangmen Youfei Electronic Co.,Ltd. |
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| CP03 | Change of name, title or address |