CN206271781U - Battery pack and battery bag - Google Patents
Battery pack and battery bag Download PDFInfo
- Publication number
- CN206271781U CN206271781U CN201621158618.1U CN201621158618U CN206271781U CN 206271781 U CN206271781 U CN 206271781U CN 201621158618 U CN201621158618 U CN 201621158618U CN 206271781 U CN206271781 U CN 206271781U
- Authority
- CN
- China
- Prior art keywords
- buffer body
- cell
- shell
- battery pack
- lug plate
- 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.)
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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
Abstract
The utility model provides a kind of battery pack and battery bag.Battery pack includes：At least one cell, arrangement form assembly, each cell has two lugs；Lug plate, outside is located at along the length direction of assembly, and whole lugs of at least one cell are fixed on lug plate；Housing, houses cell and lug plate, is independently molded with lug plate；Buffer body, is folded between lug plate and housing along the length direction of assembly.Battery bag includes at least two battery packs, shell and at least one buffer body.Battery pack is arranged side by side and respectively includes：At least one cell, arranged forms assembly, and each cell has two lugs；Lug plate, outside is located at along the length direction of assembly, and whole lugs of at least one cell are fixed on lug plate.Shell houses battery pack.The lug plate of at least one battery pack is independently molded with shell.Each buffer body is folded between the lug plate and shell being independently molded with shell.
Description
Technical field
The utility model is generally related to energy storage field, and in particular to a kind of battery pack and battery bag.
Background technology
The either battery pack still battery bag including battery pack, when being shaken (such as drop test by from outside
Or jolted using the electronic installation of these battery packs or battery bag when using) when, it is desirable to battery pack is avoided that monomer
Battery lug displacement (especially along cell arrangement form assembly length direction) because the lug of cell
Displacement, even deformation can cause reliability and the service life reduction of the electrical connection of cell.
Utility model content
In view of problem present in background technology, the purpose of this utility model is to provide a kind of battery pack and battery bag,
When by being shaken from outside, battery pack can at least along at least one cell arrangement form assembly length
Degree direction avoids the lug displacement and deformation of cell and avoids the damage of the thus lug of caused cell, so that
Ensure that the reliability and service life of the electrical connection of cell.
To achieve these goals, in a first aspect, the utility model provide a kind of battery pack, it includes：At least one
Individual cell, arranged forms assembly, and each cell has opposite polarity two lugs；Lug plate, along described
The length direction of the assembly of at least one cell arrangement form is located at the outside of at least one cell, and institute
The whole lugs for stating at least one cell are fixed on lug plate；Housing, houses at least one cell and pole
Otic placode, and be independently molded with lug plate；And buffer body, along the length of the assembly of at least one cell arrangement form
Degree direction is folded between lug plate and housing.
To achieve these goals, in second aspect, the utility model provides a kind of battery bag, and it includes at least two
Battery pack, shell and at least one buffer body.At least two battery pack is arranged side by side, and each battery pack includes：At least one
Individual cell, arranged forms assembly, and each cell has opposite polarity two lugs；And lug plate, edge
The length direction of the assembly of at least one cell arrangement form is located at the outside of at least one cell,
And whole lugs of at least one cell are fixed on lug plate.Shell houses at least two battery pack.Extremely
A few lug plate for battery pack is independently molded with shell.Each buffer body is folded in the lug plate and shell being independently molded with shell
Between.
The beneficial effects of the utility model are as follows：
According to the battery pack of first aspect of the present utility model, buffer body is arranged along at least one cell
The length direction of the assembly of formation is folded between lug plate and housing, when battery pack from outside by being shaken, is delayed
Rush body can not only the damping along the length direction elastic deformation of the assembly of at least one cell arrangement form, and
Can keep the relative position between lug plate and housing, so battery pack be avoided that cell lug displacement and deformation and
The damage of the thus lug of caused cell 1 is avoided, the reliability of the electrical connection of cell is thereby ensured that and is made
Use the life-span.
According to the battery bag of second aspect of the present utility model, each buffer body is folded in the pole being independently molded with shell
Between otic placode and shell, when battery bag from outside by being shaken, each buffer body can not only be along described in correspondence battery pack
The length direction elastic deformation of the assembly of at least one cell arrangement form and damping, and correspondence lug plate can be kept
Relative position and shell between, and then correspondingly battery pack is avoided that the lug displacement and deformation of cell and avoids thus
The damage of the lug of caused corresponding cell, thereby ensures that the reliability of the electrical connection of corresponding cell and makes
Use the life-span.
Brief description of the drawings
Fig. 1 is the exploded view according to battery pack of the present utility model, wherein for the sake of clarity, housing is only shown with half
Go out.
Fig. 2 is the assembling figure of Fig. 1.
Fig. 3 is a variation of Fig. 2.
Fig. 4 is the variation of Fig. 3.
Fig. 5 is the variation of Fig. 4.
Fig. 6 is the exploded view according to battery bag of the present utility model, wherein for the sake of clarity, shell is only shown with half
Go out.
Fig. 7 is the assembling figure of Fig. 6.
Fig. 8 is a variation of Fig. 7.
Fig. 9 is the variation of Fig. 8.
Figure 10 is the variation of Fig. 9.
Wherein, description of reference numerals is as follows：
The recess of P battery bags 41
The baffle plate of M battery packs 5
The reinforcement of 1 cell 51
The buffer substrate tablet of 11 lug 6
2 lug plate L length directions
3B housing W widths
3A shell T thickness directions
4 buffer bodies
Specific embodiment
Described in detail referring now to accompanying drawing according to battery pack of the present utility model and battery bag.
The battery pack according to first aspect of the present utility model is illustrated first.
Referring to figs. 1 to Fig. 5, the battery pack M according to first aspect of the present utility model includes：At least one cell 1,
Arranged forms assembly, and each cell 1 has opposite polarity two lugs 11；Lug plate 2, along described at least one
The length direction L of the assembly of the arrangement form of cell 1 be located at least one cell 1 outside, and it is described extremely
Whole lugs 11 of a few cell 1 are fixed on lug plate 2；Housing 3B, houses the He of at least one cell 1
Lug plate 2, and be independently molded with lug plate 2；And buffer body 4, along the combination of the arrangement form of at least one cell 1
The length direction L of body is folded between lug plate 2 and housing 3B.
In the battery pack M according to first aspect of the present utility model, buffer body 4 is along at least one cell 1
The length direction L of the assembly of arrangement form is folded between lug plate 2 and housing 3B, when battery pack M is subject to from outside
During vibrations, buffer body 4 can not only become along the length direction L of the assembly of the arrangement form of at least one cell 1 elasticity
Shape and damping, and the relative position between lug plate 2 and housing 3B can be kept, and then battery pack M is avoided that cell 1
The displacement of lug 11 and deformation and the damage of the lug 11 for avoiding thus caused cell 1, thereby ensure that cell 1
Electrical connection reliability and service life.
In the battery pack M according to first aspect of the present utility model, in one embodiment, as shown in figure 3, buffer body 4
Side abut lug plate 2 and the opposite side of buffer body 4 abuts housing 3B.In other words, in this embodiment, buffer body
4 are set directly between lug plate 2 and housing 3B, and when battery pack M from outside by being shaken, buffer body 4 can not only subtract
Shake and the relative position between lug plate 2 and housing 3B can be kept.
In the battery pack M according to first aspect of the present utility model, in one embodiment, as depicted in figs. 1 and 2, electricity
Pond group M also includes：Baffle plate 5, is fixedly installed on housing 3B, between buffer body 4 and housing 3B；Wherein, the side of buffer body 4
Abut the opposite side abutting baffle plate 5 of lug plate 2 and buffer body 4.In other words, in this embodiment, buffer body 4 is via gear
Plate 5 is arranged between lug plate 2 and housing 3B indirectly, and when battery pack M from outside by being shaken, buffer body 4 can not only
Damping and the relative position that can keep between lug plate 2 and baffle plate 5, so as to keep the relative position between lug plate 2 and baffle plate 5
Put.
In the battery pack M according to first aspect of the present utility model, in one embodiment, as shown in figure 4, battery pack M
Also include：Baffle plate 5, is fixedly installed on housing 3B, between buffer body 4 and housing 3B；Wherein, the side of buffer body 4 abuts
Lug plate 2, the opposite side of buffer body 4 abuts housing 3B, and buffer body 4 is provided with recess 41, and baffle plate 5 is housed in recess 41
And abutted by buffer body 4 on both sides.In other words, in this embodiment, buffer body 4 has not only acted as the work of dual shock absorption
With, and buffer body 4 and baffle plate 5, buffer body 4 and housing 3B play the relative position of dual holding lug plate 2 and housing 3B
Effect；The setting of recess 41 is easy to buffer body 4 to be installed on baffle plate 5, while also allowing for the further of the transmitted vibrations of release
Release.The recess 41 of buffer body 4 can be formed by otch or buffer body 4 is bent to form around baffle plate 5.
In the battery pack M according to first aspect of the present utility model, in one embodiment, as shown in figure 5, battery pack M
Also include：Baffle plate 5, is fixedly installed on housing 3B, between buffer body 4 and housing 3B；Wherein, the side of buffer body 4 abuts
Lug plate 2, the opposite side of buffer body 4 is spaced apart with housing 3B, and buffer body 4 is provided with recess 41, and baffle plate 5 is housed in recess
Abutted in 41 and by buffer body 4 on both sides.In other words, in this embodiment, buffer body 4 is set indirectly via baffle plate 5
Between lug plate 2 and housing 3B, when battery pack M from outside by being shaken, buffer body 4 damping and can not only be protected
The relative position between lug plate 2 and baffle plate 5 is held, so as to keep the relative position between lug plate 2 and baffle plate 5；Recess 41
Setting is easy to buffer body 4 to be installed on baffle plate 5, while also allowing for the further release of the transmitted vibrations of release；Buffer body 4
Opposite side is spaced apart the further release of the same vibrations be easy to and discharge transmitted with housing 3B.The recess 41 of buffer body 4
Can be formed by otch.
In the battery pack M according to first aspect of the present utility model, baffle plate 5 can be integrally formed with housing 3B.Such as Fig. 1 and
Shown in Fig. 2, baffle plate 5 can be provided with the reinforcement 51 being fixedly connected with housing 3B, so as to improve the intensity of baffle plate 5.For the ease of peace
Dress buffer body 4, as depicted in figs. 1 and 2, reinforcement 51 can be located at the side towards housing 3B of baffle plate 5.
In the battery pack M according to first aspect of the present utility model, buffer body 4 is foam or sponge, preferred foam, this
Because foam has high resiliency.
In the battery pack M according to first aspect of the present utility model, as shown in 1 to Fig. 5, battery pack M also includes：Buffering
Piece 6, is folded in surface and/or the thickness direction of the width W of the assembly of the arrangement form of at least one cell 1
Between the surface of T and housing 3B.The setting of buffer substrate tablet 6 can provide the buffering of the vibrations to width W and/or thickness direction T,
So as to clamp the assembly of cell 1 with holding.
In the battery pack M according to first aspect of the present utility model, buffer substrate tablet 6 can be foam or sponge, preferred foam,
Because foam has high resiliency.
In the battery pack M according to first aspect of the present utility model, housing 3B is insulation shell.Insulation shell can be rubber
Glue insulation shell.
In the battery pack M according to first aspect of the present utility model, the shore hardness of buffer body 4 is 20HC~85HC,
To meet the range requirement of elastic deformation and bumper and absorbing shock.
Secondly the battery bag according to second aspect of the present utility model is illustrated.
To Figure 10, the battery bag P according to second aspect of the present utility model includes at least two battery pack M, outer to reference picture 6
Shell 3A and at least one buffer body 4.At least two battery packs M is arranged side by side.Each battery pack M includes：At least one is single
Body battery 1, arranged forms assembly, and each cell 1 has opposite polarity two lugs 11, lug plate 2, along described
The length direction L of the assembly of the arrangement form of at least one cell 1 is located at the outside of at least one cell 1,
And whole lugs 11 of at least one cell 1 are fixed on lug plate 2.Shell 3A houses at least two battery
Group M.The lug plate 2 of at least one battery pack M is independently molded with shell 3A.Each buffer body 4 is folded in and is independently molded with shell 3A
Lug plate 2 and shell 3A between.
In the battery bag P according to second aspect of the present utility model, each buffer body 4 is folded in and is independently molded with shell 3A
Lug plate 2 and shell 3A between, when battery bag P from outside by being shaken, each buffer body 4 can not only along correspondence battery
The length direction L elastic deformations of the assembly of the arrangement form of at least one cell 1 of group M and damping, and can protect
The relative position between correspondence lug plate 2 and shell 3A is held, and then correspondence battery pack M is avoided that the lug 11 of cell 1
The damage of the thus lug 11 of caused corresponding cell 1 is moved and deform and avoid, corresponding monomer electricity is thereby ensured that
The reliability and service life of the electrical connection in pond 1.
In the battery bag P according to second aspect of the present utility model, in one embodiment, as shown in figure 8, each buffer body
4 side abuts corresponding lug plate 2 and the opposite side of each buffer body 4 abuts shell 3A.In other words, in the embodiment
In, each buffer body 4 is set directly between corresponding lug plate 2 and shell 3A, when battery bag P is shaken by from outside
When, the buffer body 4 can not only damping and the relative position that can keep between corresponding lug plate 2 and shell 3A.
In the battery bag P according to second aspect of the present utility model, in one embodiment, as shown in Figure 6 and Figure 7, electricity
Pond bag P also includes：Baffle plate 5, is fixedly installed on shell 3A, between corresponding buffer body 4 and shell 3A；Wherein, it is corresponding
The side of buffer body 4 abuts the opposite side abutting baffle plate 5 of lug plate 2 and the corresponding buffer body 4.In other words, at this
In embodiment, each buffer body 4 is arranged between corresponding lug plate 2 and shell 3A indirectly via baffle plate 5, when battery bag P is subject to
During from outside vibrations, the buffer body 4 damping and can not only can keep relative between corresponding lug plate 2 and baffle plate 5
Position, so as to keep the relative position between corresponding lug plate 2 and baffle plate 5.
In the battery bag P according to second aspect of the present utility model, in one embodiment, as shown in figure 9, battery bag P
Also include：Baffle plate 5, is fixedly installed on shell 3A, between corresponding buffer body 4 and shell 3A；Wherein, correspondence buffer body 4
Side abut lug plate 2, opposite side of the correspondence buffer body 4 abuts shell 3A, and buffer body 4 is provided with recess 41, keeps off
Plate 5 is housed in recess 41 and is abutted by the correspondence buffer body 4 on both sides.In other words, in this embodiment, buffer body
4 effects for having not only acted as dual shock absorption, and buffer body 4 to play dual holding with baffle plate 5, buffer body 4 and shell 3A corresponding
Lug plate 2 and shell 3A relative position effect；The setting of recess 41 is easy to buffer body 4 to be installed on baffle plate 5, while
It is easy to the further release of the transmitted vibrations of release.The recess 41 of buffer body 4 is formed by otch or buffer body 4 is around baffle plate 5
It is bent to form.
In the battery bag P according to second aspect of the present utility model, in one embodiment, as shown in Figure 10, battery bag P
Also include：Baffle plate 5, is fixedly installed on shell 3A, between corresponding buffer body 4 and shell 3A；Wherein, correspondence buffer body 4
Side abut lug plate 2, opposite side of the correspondence buffer body 4 is spaced apart with shell 3A, and buffer body 4 is provided with recess
41, baffle plate 5 is housed in recess 41 and is abutted by the correspondence buffer body 4 on both sides.In other words, in this embodiment,
Buffer body 4 is arranged between lug plate 2 and shell 3A indirectly via baffle plate 5, when battery bag P from outside by being shaken,
Each buffer body 4 can not only damping and the relative position that can keep between corresponding lug plate 2 and baffle plate 5, so as to keep correspondence
Lug plate 2 and baffle plate 5 between relative position；The setting of recess 41 is easy to buffer body 4 to be installed on baffle plate 5, while also just
In the release for discharging transmitted vibrations；The opposite side of buffer body 4 and housing 3B are spaced apart same is easy to release to be transmitted
Vibrations further release.The recess 41 of buffer body 4 is formed by otch.
In the battery bag P according to second aspect of the present utility model, baffle plate 5 can be integrally formed with shell 3A.It is real one
Apply in example, as shown in Figure 6 and Figure 7, baffle plate 5 is provided with the reinforcement 51 being fixedly connected with shell 3A.For the ease of installing buffer body
4, as shown in Figure 6 and Figure 7, the side towards shell 3A that reinforcement 51 is located at baffle plate 5 is installed.
In the battery bag P according to second aspect of the present utility model, buffer body 4 can be foam or sponge, preferred foam,
Because foam has high resiliency.
In the battery bag P according to second aspect of the present utility model, in one embodiment, as shown in Fig. 6 to Figure 10, electricity
Pond bag P also includes：At least one set of buffer substrate tablet 6, each group buffer substrate tablet 6 is folded in one width side of the assembly of battery pack M of correspondence
To between the surface of W and/or the surface of thickness direction T and shell 3A.The setting of buffer substrate tablet 6 can provide to width W and/or
The buffering of the vibrations of thickness direction T, so as to the assembly to holding clamping corresponding cell 1.Buffer substrate tablet 6 can be foam or sea
Silk floss, preferably foam, because foam has high resiliency.
In the battery bag P according to second aspect of the present utility model, shell 3A can be insulation crust.Insulation crust can be
Rubber-covered shell.
In the battery bag P according to second aspect of the present utility model, in one embodiment, the lug of all battery pack M
Plate 2 is independently molded with shell 3A.
In the battery bag P according to second aspect of the present utility model, the shore hardness of each buffer body 4 can for 20HC~
85HC, to meet the range requirement of elastic deformation and bumper and absorbing shock.
Claims (10)
1. a kind of battery pack (M), including：
At least one cell (1), arranged forms assembly, and each cell (1) is with opposite polarity two pole
Ear (11)；
Lug plate (2), is located at described along the length direction (L) of the assembly of at least one cell (1) arrangement form
The outside of at least one cell (1), and whole lugs (11) of at least one cell (1) are fixed on lug plate
(2) on；
Housing (3B), houses at least one cell (1) and lug plate (2), and be independently molded with lug plate (2)；
Characterized in that, battery pack (M) also includes：
Buffer body (4), pole is folded in along the length direction (L) of the assembly of at least one cell (1) arrangement form
Between otic placode (2) and housing (3B).
2. battery pack (M) according to claim 1, it is characterised in that the side of buffer body (4) abut lug plate (2) and
The opposite side of buffer body (4) abuts housing (3B).
3. battery pack (M) according to claim 1, it is characterised in that
Battery pack (M) also includes：Baffle plate (5), is fixedly installed on housing (3B), between buffer body (4) and housing (3B)；
Wherein, the side of buffer body (4) abuts opposite side abutting baffle plate (5) of lug plate (2) and buffer body (4).
4. battery pack (M) according to claim 1, it is characterised in that
Battery pack (M) also includes：Baffle plate (5), is fixedly installed on housing (3B), between buffer body (4) and housing (3B), its
In, the side of buffer body (4) abuts lug plate (2), and the opposite side of buffer body (4) abuts housing (3B), and buffer body (4) sets
Recess (41) is equipped with, baffle plate (5) is housed in recess (41) and on both sides by the abutting of buffer body (4)；Or
Battery pack (M) also includes：Baffle plate (5), is fixedly installed on housing (3B), between buffer body (4) and housing (3B), its
In, the side of buffer body (4) abuts lug plate (2), and the opposite side of buffer body (4) is spaced apart with housing (3B), buffer body
(4) recess (41) is provided with, baffle plate (5) is housed in recess (41) and on both sides by the abutting of buffer body (4).
5. battery pack (M) according to claim 1, it is characterised in that the shore hardness of buffer body (4) be 20HC~
85HC。
6. a kind of battery bag (P), including：
At least two battery packs (M), are arranged side by side, and each battery pack (M) includes：
At least one cell (1), arranged forms assembly, and each cell (1) is with opposite polarity two pole
Ear (11)；And
Lug plate (2), is located at described along the length direction (L) of the assembly of at least one cell (1) arrangement form
The outside of at least one cell (1), and whole lugs (11) of at least one cell (1) are fixed on lug plate
(2) on；
Shell (3A), houses at least two battery pack (M)；
Characterized in that,
The lug plate (2) of at least one battery pack (M) is independently molded with shell (3A)；
Battery bag (P) also includes：At least one buffer body (4), each buffer body (4) is folded in the pole being independently molded with shell (3A)
Between otic placode (2) and shell (3A).
7. battery bag (P) according to claim 6, it is characterised in that the side of each buffer body (4) abuts corresponding lug
Opposite side abutting shell (3A) of plate (2) and each buffer body (4).
8. battery bag (P) according to claim 6, it is characterised in that
Battery bag (P) also includes：Baffle plate (5), is fixedly installed on shell (3A), positioned at corresponding buffer body (4) and shell (3A)
Between；
Wherein, the side of corresponding buffer body (4) abuts lug plate (2) and the opposite side of the corresponding buffer body (4) is supported
Connect baffle plate (5).
9. battery bag (P) according to claim 6, it is characterised in that
Battery bag (P) also includes：Baffle plate (5), is fixedly installed on shell (3A), positioned at corresponding buffer body (4) and shell (3A)
Between, wherein, the side of correspondence buffer body (4) abuts lug plate (2), outside the opposite side abutting of correspondence buffer body (4)
Shell (3A), buffer body (4) is provided with recess (41), and baffle plate (5) is housed in recess (41) and is buffered by the correspondence on both sides
The abutting of body (4)；Or
Battery bag (P) also includes：Baffle plate (5), is fixedly installed on shell (3A), positioned at corresponding buffer body (4) and shell (3A)
Between, wherein, correspond to side abutting lug plate (2) of buffer body (4), the opposite side of correspondence buffer body (4) and shell
(3A) is spaced apart, and buffer body (4) is provided with recess (41), and baffle plate (5) is housed in recess (41) and on both sides by the correspondence
The abutting of buffer body (4).
10. battery bag (P) according to claim 6, it is characterised in that the shore hardness of each buffer body (4) be 20HC~
85HC。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158618.1U CN206271781U (en) | 2016-10-25 | 2016-10-25 | Battery pack and battery bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158618.1U CN206271781U (en) | 2016-10-25 | 2016-10-25 | Battery pack and battery bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271781U true CN206271781U (en) | 2017-06-20 |
Family
ID=59037805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158618.1U Active CN206271781U (en) | 2016-10-25 | 2016-10-25 | Battery pack and battery bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482146A (en) * | 2017-08-14 | 2017-12-15 | 安徽华凯新能源科技有限公司 | Electric vehicle battery bag and the battery pack with counterweight module |
-
2016
- 2016-10-25 CN CN201621158618.1U patent/CN206271781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482146A (en) * | 2017-08-14 | 2017-12-15 | 安徽华凯新能源科技有限公司 | Electric vehicle battery bag and the battery pack with counterweight module |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: Room 413, unit 2, building 1, No. 9, Keji 9th Road, Songshanhu Park, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan xinneng'an Technology Co.,Ltd. Address before: Guangdong province Dongguan City Dongkeng Town 523000 village corner Xingguo Road No. 8 Patentee before: Dongguan NVT Technology Co.,Ltd. |