CN204289585U - Battery modules assembly and electrokinetic cell bag - Google Patents
Battery modules assembly and electrokinetic cell bag Download PDFInfo
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- CN204289585U CN204289585U CN201420843607.1U CN201420843607U CN204289585U CN 204289585 U CN204289585 U CN 204289585U CN 201420843607 U CN201420843607 U CN 201420843607U CN 204289585 U CN204289585 U CN 204289585U
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- battery modules
- copper bar
- positive pole
- negative pole
- stud
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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
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Abstract
The utility model discloses a kind of battery modules assembly and electrokinetic cell bag, this battery modules assembly comprises: top has the battery modules of at least two installing holes; One end is electrically connected with battery modules positive pole, and the other end is positioned at the positive pole switching copper bar on battery modules top; One end is connected with battery modules negative electricity, and the other end is positioned at the negative pole switching copper bar on battery modules top; For being electrically connected the positive pole stud of positive pole copper bar and positive pole switching copper bar; For being electrically connected the negative pole stud of negative pole copper bar and negative pole switching copper bar; Wherein, positive pole stud with and negative pole stud be all positioned at installing hole and insulate with installing hole and be connected.Above-mentioned battery modules assembly drawn together by described electrokinetic cell handbag.Battery modules assembly disclosed in the utility model, positive pole stud all can be connected copper bar all around with negative pole stud, avoid battery modules sidewall and interfere copper bar closure, effectively can utilize the limited installation space in electrokinetic cell bag, simplify the connection between battery modules, facilitate the installation of copper bar; Meanwhile, the versatility of copper bar is also improved.
Description
Technical field
The utility model relates to power battery technology field, more particularly, relates to a kind of battery modules assembly and electrokinetic cell bag.
Background technology
Electrokinetic cell, by its energy saving standard performance, is applied in automobile gradually.In order to meet the requirement of voltage and capacity, electrokinetic cell bag needs the battery modules arranging multiple series connection or parallel connection usually, adopts copper bar directly to connect between battery modules.
At present, the lug of battery modules is positioned on the sidewall of battery modules, and lug position is unique, the closure of copper bar is caused to be subject to the interference of battery modules sidewall, because electrokinetic cell bag inner space is limited, cause the connection between battery modules more complicated, install inconvenient.
In addition, electrokinetic cell bag inner space is limited, and the connection between battery modules can relate to multiple directions, and the closure due to copper bar is subject to the interference of battery modules sidewall, causes the copper bar needing various shape to connect, and makes the versatility of copper bar lower.
In sum, how simplifying the connection between battery modules, to facilitate the installation of copper bar, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of battery modules assembly, simplifies the connection of adjacent two battery modules, to facilitate the installation of copper bar.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of battery modules assembly, comprising:
Top has the battery modules of at least two installing holes;
One end is electrically connected with the positive pole of described battery modules, and the other end is positioned at the positive pole switching copper bar on described battery modules top;
One end is connected with the negative electricity of described battery modules, and the other end is positioned at the negative pole switching copper bar on described battery modules top;
For being electrically connected the positive pole stud of positive pole copper bar and described positive pole switching copper bar;
For being electrically connected the negative pole stud of negative pole copper bar and described negative pole switching copper bar;
Wherein, described positive pole stud with and described negative pole stud be all positioned at described installing hole and insulate with described installing hole and be connected.
Preferably, the number of described installing hole is four, and distributes successively along the Width of described battery modules; The number of described positive pole stud and described negative pole stud is one.
Preferably, above-mentioned battery modules assembly also comprises: the fixed head being fixed on described battery modules top, and the outer surface of described fixed head is enclosed with insulating barrier, and described fixed head has the through hole corresponding with described installing hole.
Preferably, described fixed head is fixed on described battery modules by screw rod.
Preferably, above-mentioned battery modules assembly also comprises insulation protection seat, and described insulation protection seat comprises connected hold-down support and upper cover;
Wherein, described hold-down support is positioned at above described fixed head, described hold-down support and described fixed head clamping and have the fixing hole passed for described positive pole stud and described negative pole stud;
Described positive pole stud and described negative pole stud is covered in outside described upper cover, and the two ends of described upper cover have for described positive pole copper bar and described negative pole copper bar stretch out open-ended, the first side wall of described upper cover has the positive pole opening stretched out for described positive pole copper bar, and the second sidewall of described upper cover has the negative pole opening stretched out for described negative pole copper bar.
Preferably, described hold-down support is connected with described upper cover clamping.
Preferably, above-mentioned battery modules assembly also comprises: be fixed on described battery modules sidewall, and covers in the insulation side cover of described positive pole switching copper bar and described negative pole switching copper bar outward.
Preferably, described insulation side cover is connected with described battery modules clamping.
Preferably, described insulation side cover comprises: insulation side cover body, is rotatedly connected and can away from the insulation rotor plate of the negative lug of described battery modules with described side cover body; Wherein, described insulation rotor plate is relative with described negative lug.
Based on the above-mentioned battery modules assembly provided, the utility model additionally provides a kind of electrokinetic cell bag, this electrokinetic cell handbag is drawn together: the battery modules assembly described in above-mentioned any one, the number of described battery modules assembly is at least two, the described positive pole stud of adjacent two described battery modules assemblies is connected by positive pole copper bar, the described negative pole stud of adjacent two described battery modules assemblies is connected by negative pole copper bar, described positive pole copper bar and described positive pole switching copper bar are fixed on described positive pole stud by nut, described negative pole copper bar and described negative pole switching copper bar are fixed on described negative pole stud by nut.
The battery modules assembly that the utility model provides, to transfer copper bar by arranging transfer copper bar and the positive pole that is electrically connected with battery modules positive pole of the negative pole that is connected with battery modules negative electricity, the positive pole stud of electrical connection positive pole copper bar and positive pole switching copper bar, the negative pole stud of electrical connection negative pole copper bar and negative pole switching copper bar, and positive pole stud and negative pole stud are positioned at the installing hole on battery modules top, achieve the link position of battery modules sidewall lug is transferred to top positive pole stud and negative pole stud on, make positive pole stud all can be connected copper bar all around with negative pole stud, thus avoid battery modules sidewall interference copper bar closure, effectively can utilize the limited installation space in electrokinetic cell bag, and then the connection simplified between battery modules, facilitate the installation of copper bar.
Meanwhile, the battery modules assembly that the utility model provides, positive pole stud all can be connected copper bar all around with negative pole stud, avoids battery modules sidewall and interferes copper bar closure, thus effectively reduce the shape kind of copper bar, improve the versatility of copper bar.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The exploded pictorial intention of the battery modules assembly that Fig. 1 provides for the utility model embodiment;
The structural representation of positive pole switching copper bar in the battery modules assembly that Fig. 2 provides for the utility model embodiment;
The structural representation of negative pole switching copper bar in the battery modules assembly that Fig. 3 provides for the utility model embodiment;
The structural representation of fixed head in the battery modules assembly that Fig. 4 provides for the utility model embodiment;
Insulate in the battery modules assembly that Fig. 5 provides for the utility model embodiment the structural representation of side cover;
The structural representation of insulation protection seat in the battery modules assembly that Fig. 6 provides for the utility model embodiment;
The structural representation of upper cover in the battery modules assembly that Fig. 7 provides for the utility model embodiment;
The structural representation of hold-down support in the battery modules assembly that Fig. 8 provides for the utility model embodiment;
To transfer in the battery modules assembly that Fig. 9 provides for the utility model embodiment a kind of scheme of installation of copper bar;
To transfer in the battery modules assembly that Figure 10 provides for the utility model embodiment the another kind of scheme of installation of copper bar.
In upper Fig. 1-Figure 10:
1 be switching copper bar, 11 be positive pole switching copper bar, 12 be negative pole switching copper bar, 2 be hold-down support for insulation protection seat, 21 be upper cover, 22,23 be positive pole opening, 24 be negative pole opening, 25 be negative end opening, 26 be positive end opening, 3 be fixed head, 31 be through hole, 4 be insulation side cover, 41 be insulation rotor plate, 42 be negative pole stud for insulation side cover body, 5 be battery modules, 6 is positive pole stud, 7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1-10, the battery modules assembly that the utility model embodiment provides, comprising: battery modules 5, switching copper bar 1, positive pole stud 6 and negative pole stud 7.
Wherein, battery modules 5 top has at least two installing holes; Switching copper bar 1 comprises positive pole switching copper bar 11 and negative pole switching copper bar 12, one end of positive pole switching copper bar 11 is electrically connected with the positive pole of battery modules 5, the other end of positive pole switching copper bar 11 is positioned at battery modules 5 top, one end of negative pole switching copper bar 12 is connected with the negative electricity of battery modules 5, and negative pole switching copper bar 12 other end is positioned at battery modules 5 top; Positive pole stud 6 is for being electrically connected positive pole copper bar and positive pole switching copper bar 11; Negative pole stud 7 is for being electrically connected negative pole copper bar and negative pole switching copper bar 12; Positive pole stud 6 with and negative pole stud 7 be all positioned at installing hole and insulate with installing hole and be connected.
Be understandable that, positive pole switching copper bar 11 has the connecting hole passed for positive pole stud 6, and negative pole switching copper bar 12 has the connecting hole passed for negative pole stud 7.Negative pole copper bar and negative pole switching copper bar 12 are fixed on negative pole stud 7 by nut, and positive pole copper bar and positive pole switching copper bar 11 are fixed on positive pole stud 6 by nut.Positive pole switching copper bar 11 and battery modules 5 positive pole syndeton and negative pole transfers the syndeton of copper bar 12 and battery modules 5 negative pole, and can select according to actual needs, the utility model embodiment does not limit this.
The battery modules assembly that the utility model embodiment provides, to transfer copper bar 11 by arranging transfer copper bar 12 and the positive pole that is electrically connected with battery modules 5 positive pole of the negative pole that is connected with battery modules 5 negative electricity, the positive pole stud 6 of electrical connection positive pole copper bar and positive pole switching copper bar 11, the negative pole stud 7 of electrical connection negative pole copper bar and negative pole switching copper bar 12, and positive pole stud 6 and negative pole stud 7 are positioned at the installing hole on battery modules 5 top, achieve the link position of battery modules 5 sidewall lug is transferred to top positive pole stud 6 and negative pole stud 7 on, make positive pole stud 6 all can be connected copper bar all around with negative pole stud 7, thus avoid battery modules 5 sidewall interference copper bar closure, effectively can utilize the limited installation space in electrokinetic cell bag, and then the connection simplified between battery modules 5, facilitate the installation of copper bar.
Simultaneously, the battery modules assembly that the utility model embodiment provides, positive pole stud 6 all can be connected copper bar all around with negative pole stud 7, avoids battery modules 5 sidewall and interferes copper bar closure, thus effectively reduce the shape kind of copper bar, improve the versatility of copper bar.
Further, in above-mentioned battery modules assembly, the number of installing hole is four, and distributes successively along the Width of battery modules 5; The number of positive pole stud 6 and negative pole stud 7 is one.Like this, along the Width of battery modules 5, when needs connect battery modules 5 by side, can positive pole stud 6 and negative pole stud 7 be arranged in the installing hole by this side; When needs connect battery modules 5 by opposite side, can positive pole stud 6 and negative pole stud 7 be arranged in the installing hole by this side, as shown in Figure 9 and Figure 10.Like this, further reduce the shape kind of copper bar, improve the versatility of copper bar; Also further simplify the connection between battery modules 5, facilitate the installation of copper bar.
In order to improve security reliability, above-mentioned battery modules assembly also comprises the fixed head 3 being fixed on battery modules 5 top, and the outer surface of this fixed head 3 is enclosed with insulating barrier, and this fixed head 3 has the through hole 31 corresponding with installing hole.Like this, by the setting of fixed head 3, achieve the insulation on switching copper bar 1 and battery modules 5 top.Be understandable that, the outer surface uniform throughout insulating barrier of fixed head 3, i.e. fixed head 3 and external insulation.It should be noted that, the number of through hole 31 is identical with the number of installing hole, concrete, and when installing hole is four, the number of through hole 31 is also four, and through hole 31 and installing hole one_to_one corresponding.
The fixed form of fixed head 3 exists multiple, conveniently mounts and dismounts, and prioritizing selection fixed head 3 is fixed on battery modules 5 by screw rod.Certainly, also can select other modes, be not limited thereto.Insulating barrier can be insulating paper layer, also can be insulating plastic layer, conveniently arranges, and prioritizing selection insulating barrier is insulating paper layer.
Further, above-mentioned battery modules assembly also comprises insulation protection seat 2, and this insulation protection seat 2 comprises connected hold-down support 22 and upper cover 21.Wherein, hold-down support 22 is positioned at above fixed head 3, and hold-down support 22 is with fixed head 3 clamping and have the fixing hole passed for positive pole stud 6 and negative pole stud 7; Positive pole stud 6 and negative pole stud 7 is covered in outside upper cover 21, and the two ends of upper cover 21 have for positive pole copper bar and negative pole copper bar stretch out open-ended, the first side wall of upper cover 21 has the positive pole opening 23 stretched out for positive pole copper bar, and the second sidewall of upper cover 21 has the negative pole opening 24 stretched out for negative pole copper bar.Like this, achieve the insulation protection to switching copper bar 1 and copper bar by upper cover 21, upper cover 21 also ensure that copper bar closure all around simultaneously.
It should be noted that, one end of upper cover 21 have for positive pole copper bar and negative pole copper bar stretch out open-ended, the other end also have for positive pole copper bar and negative pole copper bar stretch out open-ended, as shown in Figure 6, open-endedly to comprise: the negative end opening 25 stretched out for negative pole copper bar and the positive end opening 26 stretched out for positive pole copper bar.The first side wall of upper cover 21 is relative with the second sidewall.
Preferably, in above-mentioned battery modules assembly, hold-down support 22 is connected with upper cover 21 clamping.Certainly, the two also can be selected to be threaded connection part or other modes and to be connected, be not limited thereto.
Further, above-mentioned battery modules assembly also comprises: be fixed on battery modules 5 sidewall, and covers in the insulation side cover 4 of positive pole switching copper bar 11 and negative pole switching copper bar 12 outward.Like this, achieve the junction of the lug of positive pole switching copper bar 11 and negative pole switching copper bar 12 and battery modules 5 and extraneous insulation, also achieve the insulation protection of the lug to battery modules 5, further increase security reliability.
Preferably, in above-mentioned battery modules assembly, insulation side cover 4 is connected with battery modules 5 clamping.Certainly, the two also can be selected to be threaded connection part or other modes and to be connected, be not limited thereto.
Conveniently mount and dismount, prioritizing selection insulation side cover 4 comprises: insulation side cover body 42, is rotatedly connected and can away from the insulation rotor plate 41 of the negative lug of battery modules 5 with side cover body 42; Wherein, the rotor plate 41 that insulate is relative with negative lug.Like this, when negative pole switching copper bar 12 is installed or dismantled to needs, rotate insulation rotor plate 41 and can mount and dismount, without the need to dismantling whole insulating arthropleura.
The installation procedure of the battery modules assembly that above-described embodiment provides is: fixed head 3 is fixed on battery modules 5 top, is fixed on by hold-down support 22 on fixed head 3; Copper bar 11 of being transferred by positive pole is installed in battery modules 5; Insulation side cover 4 is arranged in battery modules 5; Copper bar 12 of being transferred by negative pole is arranged in battery modules 5; Copper bar is adopted to connect battery modules 5; Upper cover 21 is arranged in battery modules 5.
Based on the battery modules assembly that above-described embodiment provides, the utility model embodiment still provides a kind of electrokinetic cell bag, this electrokinetic cell handbag is drawn together: the battery modules assembly described in above-described embodiment, the number of battery modules assembly is at least two, the positive pole stud 6 of two adjacent battery modules assemblies is connected by positive pole copper bar, the negative pole stud 7 of two adjacent battery modules assemblies is connected by negative pole copper bar, positive pole copper bar and positive pole switching copper bar 11 are fixed on positive pole stud 6 by nut, negative pole copper bar and negative pole switching copper bar 12 are fixed on negative pole stud 7 by nut.
The battery modules assembly provided due to above-described embodiment has above-mentioned technique effect, the electrokinetic cell bag that the utility model embodiment provides has above-mentioned battery modules assembly, the electrokinetic cell bag that then the utility model embodiment provides also has corresponding technique effect, repeats no more herein.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the utility model.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a battery modules assembly, is characterized in that, comprising:
Top has the battery modules (5) of at least two installing holes;
One end is electrically connected with the positive pole of described battery modules (5), and the other end is positioned at positive pole switching copper bar (11) on described battery modules (5) top;
One end is connected with the negative electricity of described battery modules (5), and the other end is positioned at negative pole switching copper bar (12) on described battery modules (5) top;
For being electrically connected the positive pole stud (6) of positive pole copper bar and described positive pole switching copper bar (11);
For being electrically connected the negative pole stud (7) of negative pole copper bar and described negative pole switching copper bar (12);
Wherein, described positive pole stud (6) is all positioned at described installing hole with described negative pole stud (7) and insulate with described installing hole and is connected.
2. battery modules assembly according to claim 1, is characterized in that, the number of described installing hole is four, and distributes successively along the Width of described battery modules (5); The number of described positive pole stud (6) and described negative pole stud (7) is one.
3. battery modules assembly according to claim 1, it is characterized in that, also comprise: the fixed head (3) being fixed on described battery modules (5) top, the outer surface of described fixed head (3) is enclosed with insulating barrier, and described fixed head (3) has the through hole (31) corresponding with described installing hole.
4. battery modules assembly according to claim 3, is characterized in that, described fixed head (3) is fixed on described battery modules (5) by screw rod.
5. battery modules assembly according to claim 3, is characterized in that, also comprises insulation protection seat (2), and described insulation protection seat (2) comprises connected hold-down support (22) and upper cover (21);
Wherein, described hold-down support (22) is positioned at described fixed head (3) top, described hold-down support (22) and (3) clamping of described fixed head and have the fixing hole passed for described positive pole stud (6) and described negative pole stud (7);
Described positive pole stud (6) and described negative pole stud (7) is covered in outside described upper cover (21), and the two ends of described upper cover (21) have for described positive pole copper bar and described negative pole copper bar stretch out open-ended, the first side wall of described upper cover (21) has the positive pole opening (23) stretched out for described positive pole copper bar, and the second sidewall of described upper cover (21) has the negative pole opening (24) stretched out for described negative pole copper bar.
6. battery modules assembly according to claim 5, is characterized in that, described hold-down support (22) is connected with described upper cover (21) clamping.
7. according to the battery modules assembly in claim 1-6 described in any one, it is characterized in that, also comprise: be fixed on described battery modules (5) sidewall, and cover in the insulation side cover (4) of described positive pole switching copper bar (11) and described negative pole switching copper bar (12) outward.
8. battery modules assembly according to claim 7, is characterized in that, described insulation side cover (4) is connected with described battery modules (5) clamping.
9. battery modules assembly according to claim 7, it is characterized in that, described insulation side cover (4) comprising: insulation side cover body (42), is rotatedly connected with described side cover body (42) and can away from the insulation rotor plate (41) of the negative lug of described battery modules (5); Wherein, described insulation rotor plate (41) is relative with described negative lug.
10. an electrokinetic cell bag, it is characterized in that, comprise: as the battery modules assembly in claim 1-9 as described in any one, the number of described battery modules assembly is at least two, the described positive pole stud (6) of adjacent two described battery modules assemblies is connected by positive pole copper bar, the described negative pole stud (7) of adjacent two described battery modules assemblies is connected by negative pole copper bar, described positive pole copper bar and described positive pole switching copper bar (11) are fixed on described positive pole stud (6) by nut, described negative pole copper bar and described negative pole switching copper bar (12) are fixed on described negative pole stud (7) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843607.1U CN204289585U (en) | 2014-12-26 | 2014-12-26 | Battery modules assembly and electrokinetic cell bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843607.1U CN204289585U (en) | 2014-12-26 | 2014-12-26 | Battery modules assembly and electrokinetic cell bag |
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| Publication Number | Publication Date |
|---|---|
| CN204289585U true CN204289585U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843607.1U Active CN204289585U (en) | 2014-12-26 | 2014-12-26 | Battery modules assembly and electrokinetic cell bag |
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| CN (1) | CN204289585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767305A (en) * | 2018-08-31 | 2018-11-06 | 大洋电机新动力科技有限公司 | A kind of pile mounting bracket and apply its fuel cell |
| CN114824668A (en) * | 2022-03-31 | 2022-07-29 | 东风汽车集团股份有限公司 | Series-parallel switching device, battery pack and vehicle |
-
2014
- 2014-12-26 CN CN201420843607.1U patent/CN204289585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767305A (en) * | 2018-08-31 | 2018-11-06 | 大洋电机新动力科技有限公司 | A kind of pile mounting bracket and apply its fuel cell |
| CN108767305B (en) * | 2018-08-31 | 2024-01-09 | 大洋电机新动力科技有限公司 | Pile installing support and use its fuel cell |
| CN114824668A (en) * | 2022-03-31 | 2022-07-29 | 东风汽车集团股份有限公司 | Series-parallel switching device, battery pack and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000022 Denomination of utility model: Battery module assembly and power battery pack Granted publication date: 20150422 License type: Exclusive License Record date: 20181130 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190107 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Co-patentee before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Patentee before: Chongqing Changan Automobile Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 588 Shuguang Road, Longxing Town, Yubei District, Chongqing, 401135 Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |