CN208315629U - A kind of Prospect of EVS Powered with Batteries system - Google Patents
A kind of Prospect of EVS Powered with Batteries system Download PDFInfo
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- CN208315629U CN208315629U CN201820708327.8U CN201820708327U CN208315629U CN 208315629 U CN208315629 U CN 208315629U CN 201820708327 U CN201820708327 U CN 201820708327U CN 208315629 U CN208315629 U CN 208315629U
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- battery modules
- wall
- prospect
- latch segment
- spring
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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
Abstract
The utility model discloses a kind of Prospect of EVS Powered with Batteries systems, including Battery case, top cover, limit plate, spring, latch segment and battery modules, Battery case includes two sides one disposed in parallel, one inner wall of side is equipped with and the vertically disposed limit plate in side one and spring, spring one end is connected on one inner wall of side, the other end is connect with latch segment side three, latch segment lower end is contacted with one inner wall of Battery case bottom surface, spring moves horizontally in Battery case, limit plate is between corresponding one inner wall of side and latch segment, two latch segments are oppositely arranged, placing battery mould group between two latch segment sides four.The utility model has the advantages that due to being equipped with spring, limit plate and latch segment, pass through the effect of spring, reduce the vibration and shaking of battery modules during the work time, limiting locking is carried out to battery modules by two latch segments, it prevents battery modules from being jolted during the work time, improves the service life of Prospect of EVS Powered with Batteries system.
Description
Technical field
The utility model relates to battery for electric automobile fields, more particularly to a kind of Prospect of EVS Powered with Batteries system
System.
Background technique
Electric car refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, security legislation
The vehicle of requirements.Electric car has the advantage that 1) environmental protection, and pure electric automobile can accomplish zero dirt in the process of running
Dye, the completely not pernicious gas of exhaust emission atmosphere；2) economical preferential, all there are to a certain degree electric car in country and government
On subsidy；3) noise is small, and motor noise in operation and level of vibration will be far smaller than traditional combustion engine；4) it saves
Can, especially in the congestion environment in city, the power savings advantages of electric car can be further amplified；5) structure is simple, maintenance side
Just；6) accelerate it is fast, motor in whole ranges of speeds can maximum output torque because starting accelerate it is very swift and violent.Just
Be due to above-mentioned advantage, electric car using more and more common, while also having driven Prospect of EVS Powered with Batteries system
Development.
But Prospect of EVS Powered with Batteries system used at present, it is easy to be jolted in use, affect
The service life of Prospect of EVS Powered with Batteries system.
Utility model content
Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of power electrics for electric vehicle
Cell system, to solve to be easy the technical issues of being jolted.
Technical solution:
A kind of Prospect of EVS Powered with Batteries system, including Battery case, top cover, limit plate, spring, latch segment and battery
Mould group, the Battery case top are equipped with the top cover, and the Battery case includes two sides one disposed in parallel, described
One inner wall of side is equipped with and is connected to the vertically disposed limit plate in the side one and the spring, the spring one end
On one inner wall of side, the other end is connect with the side three of the latch segment, the latch segment lower end and the Battery case
The contact of one inner wall of bottom surface, the spring moves horizontally in the Battery case, and the limit plate is located at the corresponding side
Between one inner wall of face and the latch segment, two latch segments are oppositely arranged, and the corresponding side of two latch segments
The battery modules are placed between four；
Under the action of the spring, the side three of the latch segment is moved to separate with the corresponding limit plate
The end thereof contacts of the side one or separation.Due to being equipped with spring, limit plate and latch segment, by the effect of spring, electricity is reduced
The vibration and shaking of Chi Mo group during the work time carry out limiting locking to battery modules by two latch segments, further prevent
Only battery modules are jolted during the work time, improve the service life of Prospect of EVS Powered with Batteries system；Limit plate
The running track that latch segment can be limited keeps the moving process of latch segment more acurrate.
The latch segment includes the water that vertical plate and the vertical plate upper and lower side are separately connected in one of the embodiments,
Plate, the level board extend to the battery modules direction, and the side that the vertical plate is connect with the spring is the side
Face three, the side that the vertical plate is contacted with the battery modules are the side four, two level boards and described vertical
The U-lag size that plate is formed is matched with the battery modules size.
In one of the embodiments, on the level board of the vertical plate lower end and the contact surface of the battery modules
Equipped with cushioning piece.Due to being equipped with cushioning piece, it is possible to reduce battery modules in a lateral direction vibrated in the course of work
Journey.
One inner wall of the bottom surface of the Battery case is equipped with slideway, the slideway packet in one of the embodiments,
Sliding slot and slide way body are included, is the slide way body in the middle part of the slideway, the slide way body both ends are equipped with and the latch segment
The matched sliding slot of the level board of lower end, the slide way body upper surface are contacted with the bottom surface of the battery modules.Due to setting
There are slide way body and sliding slot, the motion profile of latch segment can be limited,
One inner wall of the bottom surface below the limit plate is equipped with temperature sensor in one of the embodiments,.By
In being equipped with temperature sensor, the intracorporal temperature of battery case can be monitored in real time, understand the working environment of battery modules.
One outer wall of the bottom surface of the Battery case is equipped with cooling device in one of the embodiments, described cold
But device includes that cooling shell and radiator fan, the cooling shell are fixed on one outer wall of bottom surface, the radiator fan
It is mounted on the bottom surface inner wall of the cooling shell, a side of the cooling shell is equipped with air inlet.It is dissipated due to being equipped with
Hot-air fan and air inlet can radiate to Battery case outside Battery case bottom surface, due to being equipped with air inlet, Ke Yijia
The convection current of strong air, the more conducively radiation processes of Battery case.
The top cover is equipped with heat release hole in one of the embodiments,.Due to being equipped with heat release hole, can be further improved
The radiating efficiency of Prospect of EVS Powered with Batteries system.
The limit plate there are two being set on one inner wall of side in one of the embodiments, two limit plates
It is correspondingly arranged up and down, and the spring is located between upper and lower corresponding two limit plates.
The quantity that the battery modules include in one of the embodiments, is multiple, multiple battery modules series connection
Setting, outermost two battery modules are contacted with the side four of two latch segments respectively, the battery case
Two inner wall of side of body is equipped with the buffer stopper of strip, the battery modules and the matched side in the side two and delays with described
Block contact is rushed, two both ends of side are connect with two sides one respectively.It, can be to battery modules due to being equipped with buffer stopper
Longitudinal direction movement formed buffering, be further reduced the vibration of battery modules.
The utility model has the advantages that compared with prior art, the utility model has the advantages that: above-mentioned Prospect of EVS Powered with Batteries system
System, by the effect of spring and clamping block, reduces battery modules after being used for a long time due to being equipped with spring, limit plate and latch segment
Vibration and shaking during the work time carry out limiting locking to battery modules by two latch segments, further prevent battery
Mould group is jolted during the work time, improves the service life of Prospect of EVS Powered with Batteries system；Limit plate can limit
The running track of latch segment processed keeps the moving process of latch segment more acurrate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Prospect of EVS Powered with Batteries system of the utility model；
Fig. 2 is the structural schematic diagram of the latch segment of the utility model；
Fig. 3 is the right view of the Prospect of EVS Powered with Batteries system of the utility model；
Fig. 4 is the structural schematic diagram of the slideway of the utility model.
Specific embodiment
Please refer to Fig. 1~3, a kind of Prospect of EVS Powered with Batteries system, including Battery case 1, top cover 2, limit plate 3,
Multiple springs 4, latch segment 5, battery modules 6, cushioning piece 7, slideway 8, temperature sensor 9, cooling device 10 and buffer stopper 11,
1 top of Battery case is equipped with top cover 2, and conjunction can be opened or be covered to top cover 2 on 1 top of Battery case.Top cover 2 is equipped with heat release hole
210.The quantity of heat release hole 210 be it is multiple, the quantity and size of heat release hole 210 set according to Battery case 1
It sets.The quantity of battery modules 6 be it is multiple, multiple battery modules 6 are arranged in series, and in the present embodiment, the quantity of battery modules 6 is six
It is a.Six battery modules 6 are arranged successively setting along the transverse direction that two sides 1 of Battery case 1 are formed, outermost
Two battery modules 6 are contacted with the side 4 520 of two latch segments 5 respectively, and 2 130 inner wall of side of Battery case 1 is equipped with
The buffer stopper 11 of strip, six battery modules 6 are all contacted with buffer stopper 11 with the matched side in side 2 130, buffer stopper 11
Material be rubber.In other embodiments, the quantity of battery modules 6, which can according to need, is set, and such as four, eight
Deng.
Battery case 1 includes two sides 1 disposed in parallel, the side two disposed in parallel of bottom surface one 120, two
130, in the present embodiment, the laterally setting of two sides 1, i.e. left and right settings in Fig. 1, two sides 2 130 are longitudinally disposed,
That is the bottom end of the front and back setting in Fig. 1, two sides 1 and two sides 2 130 is equipped with bottom surface 1, a side two
130 both ends are connect with one end of two sides 1 respectively.
Wherein, one 110 inner wall of side be equipped with one 110 vertically disposed two limit plates 3 in side and three springs 4,
Three 4 one end of spring are connected on one 110 inner wall of side, and the other end is connect with the side 3 510 of latch segment 5, and three 4, spring
In in same level and arranged in parallel, 5 lower end of latch segment is contacted with one 120 inner wall of bottom surface of Battery case 1, spring 4
Moved horizontally in transverse direction in Battery case 1, limit plate 3 between corresponding one 110 inner wall of side and latch segment 5,
Two latch segments 5 are oppositely arranged.About 3 two limit plates on one side 1 are correspondingly arranged, and three springs 4 are located at
Between upper and lower corresponding two limit plates 3.The level that latch segment 5 is separately connected including vertical plate 530,530 upper and lower side of vertical plate
Plate 540 and triangle fixed plate 550, level board 540 extend to 6 direction of battery modules, and 550 one end of triangle fixed plate is connected to vertically
530 upper outside of plate, the other end are connected to 540 outside of level board, longitudinal two sides of triangle fixed plate 550 and battery modules 6
Contact, can limit the vibration on 6 longitudinal direction of battery modules, while guaranteeing the structural stability of entire latch segment 5.Vertical plate
530 sides being connect with spring 4 be side 3 510, the side that vertical plate 530 is contacted with battery modules 6 be side 4 520, two
Six battery modules 6, two level boards 540 and the formation of vertical plate 530 are placed between the corresponding side 4 520 of a latch segment 5
U-lag size matched with 6 size of battery modules.The respective sides face and bed-plate dimension of U-lag size and battery modules 6
Match.Wherein, the level board 540 of 530 lower end of vertical plate and the contact surface of battery modules 6 are equipped with cushioning piece 7.The present embodiment
In, cushioning piece 7 is designed on the level board 540 of vertical plate 530 and lower end and the contact surface of battery modules 6.Wherein, resilient cushion
Piece 7 is rubber sheet gasket.Under the action of spring 4, the side 3 510 of latch segment 5 is moved to corresponding limit plate 3 far from side
One 110 end thereof contacts or separation.The size of latch segment 5 is set according to the size of battery modules 6.3 longitudinal direction of limit plate
Length is matched with the length of 5 longitudinal direction of latch segment, the length and 6 longitudinal direction length of battery modules of 5 longitudinal direction of latch segment
Matching.The quantity of limit plate 3, spring 4 on one side 1, which can according to need, to be set, and is not limited to the present embodiment
In quantity.
Please refer to Fig. 1 and Fig. 4, one 120 inner wall of bottom surface of Battery case 1 is equipped with slideway 8, slideway 8 include sliding slot 810 and
Slide way body 820, is slide way body 820 in the middle part of slideway 8, and 820 both ends of slide way body are equipped with the level board with 5 lower end of latch segment
540 matched sliding slots 810,820 upper surface of slide way body are contacted with the bottom surface of battery modules 6.The 8 not set sliding slot in middle part of slideway
810 part is slide way body 820.The lateral length of slideway 8 limit plate 3 corresponding with two is far between one 110 one end of side
Distance matching, the limit plate 3 of the corresponding position on two corresponding limit plates 3 fingers, two sides 1,820th area of slide way body
Domain lateral length is slightly less than the length of the whole mould group transverse direction of six battery modules 6 formation, what six battery modules 6 were formed
Whole mould group transverse ends stretch out 820 both ends of slide way body, and extension elongation is matched with the lateral length of level board 540.Slideway
Difference in height between 810 bottom of 820 upper surface of ontology and sliding slot is 540 thickness of level board and cushioning piece 7 in level board 540
On the sum of thickness, so that 6 transverse ends of battery modules is stretched out 820 region of slide way body and the resilient cushion on level board 540
Piece 7 contacts.One 120 inner wall of bottom surface of 3 lower section of limit plate is equipped with temperature sensor 9.In the present embodiment, temperature sensor 9
Quantity is two.Two temperature sensors 9 are located at the both ends of one 120 inner wall radial direction of bottom surface.Existed by level board 540
Sliding in sliding slot 810 can limit the motion profile of latch segment 5, guarantee entire battery modules 6 under the elastic force effect of spring 4
It is not easy to vibrate.
Wherein, one 120 outer wall of bottom surface of Battery case 1 is equipped with cooling device 10, and cooling device 10 includes cooling shell
101 and radiator fan 102, cooling shell 101 is fixed on one 120 outer wall of bottom surface, and radiator fan 102 is mounted on cooling shell
On 101 bottom surface inner wall, a side of cooling shell 101 is equipped with air inlet 101a.In the present embodiment, radiator fan 102
Quantity be three, the fan blade of radiator fan 102 is arranged towards 1 direction of Battery case.In other embodiments, radiator fan
102 quantity can according to need setting.Temperature sensor 9 is connect by signal with controller.Radiator fan 102 passes through route
It is connect with controller.Temperature data in Battery case 1 is transferred to controller in real time by temperature sensor 9, when in Battery case 1
Temperature be more than predetermined temperature value when, controller control radiator fan 102 open work, when the temperature in Battery case 1 is down to
When less than or equal to predetermined temperature value, controller control radiator fan 102 stops working.It, can by the way that temperature sensor 9 is arranged
The accurate use temperature for obtaining Battery case 1, and it can be in work or halted state by radiator fan 102, to control electricity
Chi Mo group 6 is within the scope of normal working temperature, extends the service life of battery modules 6, and does not have to make radiator fan 102 1
It is straight in running order, save energy consumption.
The course of work of above-mentioned Prospect of EVS Powered with Batteries system are as follows: be mounted on Prospect of EVS Powered with Batteries system
On electric car, when during the work time, when temperature sensor 9 detects the temperature in Battery case 1 and is more than predetermined temperature value, control
Device control processed starts three radiator fans 102 and works, and air enters in cooling shell 101 from air inlet 101a, is dissipated by three
Hot-air fan 102 radiates to Battery case 1 from bottom, and hot-air is distributed in air by the heat release hole 210 on top cover 2,
It radiates to Battery case 1；When temperature sensor 9, which detects the temperature in Battery case 1, is less than or equal to predetermined temperature value,
Controller control radiator fan 102 stops working, and when the temperature in Battery case 1 is again above predetermined temperature value, opens again
Dynamic radiator fan 102 works, and circulation is opened or stopped, and makes the better heat-radiation effect of Battery case 1.
A kind of installation method of Prospect of EVS Powered with Batteries system, comprising the following steps:
1) top cover is opened, a latch segment is pressed to corresponding one direction of side, until latch segment side three with
End thereof contacts of the limit plate far from side one.
Specifically, by the sliding slot of the level board insertion slideway of latch segment lower end, by a latch segment of left or right side
It is pressed along the chute to corresponding one direction of side (i.e. leftward or rightward direction).
2) battery modules are placed in Battery case, battery modules are located between two latch segments, make battery modules
Bottom surface is contacted with one inner wall of bottom surface of Battery case.
Six battery modules are placed between two latch segments, the right side side or the leftmost side of rightmost side battery modules are made
The left lateral sides of battery modules are contacted with the latch segment not moved, the underrun fastener and battery of six battery modules
The slide way body upper surface of cabinet, which contacts, to be fixed, the leading flank of six battery modules and trailing flank respectively with the side of Battery case
Buffer stopper contact on two.Due to being equipped with latch segment, after preventing long-term work, battery modules occur to loosen and generate shaking, protect
Demonstrate,prove the stability in use of battery modules.
The left side of battery modules is in Fig. 1 close to the side of the battery modules of left lateral sides one, the right side of battery modules
Face is close to the side of the battery modules of right side side one in Fig. 1, after battery modules close in Fig. 1 is in the trailing flank of battery modules
The side of the battery modules of side two.
3) latch segment for unclamping pressing makes corresponding with the battery modules two sides face contact locking of two latch segments, after will top
Lid lid closes on Battery case top.
The latch segment of left or right side pressing is unclamped, under the action of the spring, the lower end level board of latch segment moves along the chute
It is dynamic, until the U-lag of latch segment of left or right side and the left side of corresponding outermost battery modules or right side face contact are locked,
Top cover afterwards, blending bolt are tightened, and the installation process of Prospect of EVS Powered with Batteries system can be completed.
Claims (9)
1. a kind of Prospect of EVS Powered with Batteries system, which is characterized in that including Battery case (1), top cover (2), limit plate
(3), spring (4), latch segment (5) and battery modules (6), Battery case (1) top is equipped with the top cover (2), described
Battery case (1) includes two sides one (110) disposed in parallel, and side one (110) inner wall is equipped with and the side
The vertically disposed limit plate (3) in one (110) and the spring (4), described spring (4) one end are connected to the side one
(110) on inner wall, the other end is connect with the side three (510) of the latch segment (5), latch segment (5) lower end and the electricity
Bottom surface one (120) inner wall of pond cabinet (1) contacts, and the spring (4) moves horizontally in the Battery case (1), the limit
For position plate (3) between corresponding side one (110) inner wall and the latch segment (5), two latch segments (5) are opposite
Setting, and the battery modules (6) are placed between the corresponding side four (520) of two latch segments (5)；
Under the action of the spring (4), the side three (510) of the latch segment (5) is moved to and the corresponding limit
End thereof contacts or separation of the position plate (3) far from the side one (110).
2. a kind of Prospect of EVS Powered with Batteries system according to claim 1, which is characterized in that the latch segment (5)
Including the level board (540) that vertical plate (530) and the vertical plate (530) upper and lower side are separately connected, the level board (540) to
Battery modules (6) direction extends, and the side that the vertical plate (530) connect with the spring (4) is the side three
(510), the side that the vertical plate (530) contacts with the battery modules (6) is the side four (520), two water
The U-lag size that plate (540) and the vertical plate (530) are formed is matched with the battery modules (6) size.
3. a kind of Prospect of EVS Powered with Batteries system according to claim 2, which is characterized in that the vertical plate
(530) level board (540) of lower end and the contact surface of the battery modules (6) are equipped with cushioning piece (7).
4. a kind of Prospect of EVS Powered with Batteries system according to claim 2, which is characterized in that the Battery case
(1) the bottom surface one (120) inner wall is equipped with slideway (8), and the slideway (8) includes sliding slot (810) and slide way body
It (820), is the slide way body (820) that slide way body (820) both ends are equipped with and the locking in the middle part of the slideway (8)
The level board (540) matched sliding slot (810) of block (5) lower end, slide way body (820) upper surface and the battery mould
The bottom surface of group (6) contacts.
5. a kind of Prospect of EVS Powered with Batteries system according to claim 1, which is characterized in that the limit plate (3)
The bottom surface one (120) inner wall of lower section is equipped with temperature sensor (9).
6. a kind of Prospect of EVS Powered with Batteries system according to claim 1, which is characterized in that the Battery case
(1) the bottom surface one (120) outer wall is equipped with cooling device (10), and the cooling device (10) includes cooling shell (101)
And radiator fan (102), the cooling shell (101) are fixed on bottom surface one (120) outer wall, the radiator fan
(102) be mounted on the bottom surface inner wall of the cooling shell (101), a side of the cooling shell (101) be equipped with into
Air port (101a).
7. a kind of Prospect of EVS Powered with Batteries system according to claim 1, which is characterized in that on the top cover (2)
Equipped with heat release hole (210).
8. a kind of Prospect of EVS Powered with Batteries system described according to claim 1~any one of 7, which is characterized in that
There are two setting on side one (110) inner wall limit plate (3), two limit plates (3) are correspondingly arranged up and down, and institute
Spring (4) are stated to be located between upper and lower corresponding two limit plates (3).
9. a kind of Prospect of EVS Powered with Batteries system described according to claim 1~any one of 7, which is characterized in that
The quantity of the battery modules (6) be it is multiple, multiple battery modules (6) are arranged in series, outermost two batteries
Mould group (6) is contacted with the side four (520) of two latch segments (5) respectively, the side two of the Battery case (1)
(130) inner wall is equipped with the buffer stopper (11) of strip, the battery modules (6) and the matched side of side two (130)
It is contacted with the buffer stopper (11), side two (130) both ends are connect with two sides one (110) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708327.8U CN208315629U (en) | 2018-05-14 | 2018-05-14 | A kind of Prospect of EVS Powered with Batteries system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708327.8U CN208315629U (en) | 2018-05-14 | 2018-05-14 | A kind of Prospect of EVS Powered with Batteries system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315629U true CN208315629U (en) | 2019-01-01 |
Family
ID=64711447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820708327.8U Active CN208315629U (en) | 2018-05-14 | 2018-05-14 | A kind of Prospect of EVS Powered with Batteries system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208315629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335981A (en) * | 2019-07-25 | 2019-10-15 | 盐城市步高汽配制造有限公司 | A kind of battery for electric automobile structure and its installation method |
| CN112421168A (en) * | 2020-11-20 | 2021-02-26 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembling method thereof |
-
2018
- 2018-05-14 CN CN201820708327.8U patent/CN208315629U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335981A (en) * | 2019-07-25 | 2019-10-15 | 盐城市步高汽配制造有限公司 | A kind of battery for electric automobile structure and its installation method |
| CN112421168A (en) * | 2020-11-20 | 2021-02-26 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembling method thereof |
| CN112421168B (en) * | 2020-11-20 | 2023-09-01 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 2 Dagang Dashan Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province Patentee after: ETRUST POWER Group Ltd. Address before: No. 4571, Cao'an Road, Jiading District, Shanghai, 201804 Patentee before: SHANGHAI LIXIN ENERGY TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 Dagang Dashan Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province Patentee after: Lixin (Jiangsu) Energy Technology Co.,Ltd. Address before: 2 Dagang Dashan Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province Patentee before: ETRUST POWER Group Ltd. |