CN112397757A - Fuel cell stack packaging structure, packaging box body thereof and cell structure - Google Patents
Fuel cell stack packaging structure, packaging box body thereof and cell structure Download PDFInfo
- Publication number
- CN112397757A CN112397757A CN202011271389.5A CN202011271389A CN112397757A CN 112397757 A CN112397757 A CN 112397757A CN 202011271389 A CN202011271389 A CN 202011271389A CN 112397757 A CN112397757 A CN 112397757A
- Authority
- CN
- China
- Prior art keywords
- box
- main body
- fuel cell
- cell stack
- packaging
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention relates to a fuel cell stack packaging structure, a packaging box body thereof and a cell structure, wherein the packaging box body comprises a box main body and a box cover, the box main body is provided with an opening for the cell to enter and exit, and at least one guide rib or guide groove is respectively arranged on a pair of opposite inner walls of the box main body along the entering and exiting directions of the cell; the box cover is used for sealing and matching with the box main body to close the opening; when the battery cell box is applied, the battery cells are placed into the box main body one by one, so that the battery cells are matched with the guide structures on the box main body to guide and position the battery cells so as to facilitate the assembly of each battery cell, and finally the box cover is assembled on the box main body to stack, compress and fix the battery cells; above-mentioned encapsulation box and direction muscle or guide way integration equipment forming structure can wrap up battery cell wherein, plays good protection effect and bears battery cell encapsulation power, and automatic manipulator assembly can be realized to the opening in the case main part to can lead and fix a position battery cell in battery cell assembling process, play the effect of frock, improve battery cell assembly precision.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a fuel cell stack packaging structure and a packaging box and a cell structure thereof.
Background
The fuel cell stack package is an important component of the stack, and needs a certain protection capability in addition to good strength.
At present, in the conventional electric reactor, a packaging shell is installed after the reactor core is assembled; although some of the reactor cores are installed inside the package, the package only has a function of receiving the assembly force.
Therefore, how to provide a packaging box which can protect the stack, bear the stack assembly force, and also can function as an external tool for facilitating the assembly of the battery cell becomes an important technical problem to be solved by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a packaging box body for a fuel cell stack, so as to achieve the purposes of protecting the stack, bearing the assembly force of the stack and having an external tool function convenient for assembling a battery cell.
A second object of the present invention is to provide a cell structure adapted to the package case for a fuel cell stack, and a fuel cell stack package structure based on the package case for a fuel cell stack and the cell structure.
In order to achieve the purpose, the invention provides the following technical scheme:
a packaging can for a fuel cell stack, comprising:
the battery cell box comprises a box main body, wherein an opening for the battery cell to enter and exit is formed in the box main body, and at least one guide rib or guide groove is formed in each of a pair of opposite inner walls of the box main body along the inlet and outlet directions of the battery cell;
and the box cover is used for sealing and matching with the box main body to close the opening.
Preferably, an insulating structure is arranged at a position of the packaging box body for the fuel cell stack, which is used for being in contact with the battery cell.
Preferably, the packaging box for the fuel cell stack is made of an insulating material.
Preferably, an insulating layer is arranged on the surface of the guide rib or the guide groove, which is in contact with the battery core, or the guide rib is made of an insulating material.
Preferably, an elastic pad is arranged on the surface of the guide rib or the guide groove, which is in contact with the battery cell.
Preferably, the battery pack further comprises a pressing device for pressing the stacked battery cells, wherein the pressing device is arranged on the box cover, and/or the pressing device is arranged on a box wall of the box main body opposite to the box cover.
Preferably, the pressing means includes a pressing bolt that is screw-engaged with the cover or a wall of the case body opposite to the cover.
Preferably, the box main body comprises a body and a side cover plate, the opening is formed in the top of the body, a window is formed in the side face of the body, the side cover plate is in sealing fit with the body, and at least the guide ribs or the guide grooves are formed in the inner walls, opposite to the side cover plate, of the side cover plate and the body.
The edge of the cell structure is provided with a matching groove matched with the guide rib of the packaging box body for the fuel cell stack, or the edge of the cell structure is provided with a matching boss matched with the guide groove of the packaging box body for the fuel cell stack.
A fuel cell stack package structure comprising:
the package case for a fuel cell stack as described in any one of the above; and
the battery cells are stacked and fixed on the packaging box body for the fuel cell stack.
According to the above technical solution, the present invention discloses a packaging box for a fuel cell stack, which comprises a box main body and a box cover, wherein the packaging box for the fuel cell stack can be made of insulating or non-insulating materials, and in order to ensure the strength thereof to bear a certain packaging force, the packaging box for the fuel cell stack can be made of metal or polymer materials with certain strength, such as resin materials, the box main body is provided with an opening for the electrical core to enter and exit, at least one guiding rib or guiding groove is respectively arranged on a pair of opposite inner walls of the box main body along the entering and exiting direction of the electrical core, and the pair of opposite inner walls of the box main body can be provided with only the guiding rib or guiding groove, and can also be provided with the guiding rib and the guiding groove; the box cover is used for sealing and matching with the box main body to close the opening; when the battery cell stacking box is applied, the battery cells are put into the box main body one by one from the opening of the box main body, in the process, the battery cells are matched with the guide ribs or the guide grooves on the box main body, the battery cells are guided and positioned by the guide ribs or the guide grooves, the assembly of each battery cell is facilitated, and finally the box cover is assembled on the box main body to stack, compress and fix the battery cells; above-mentioned encapsulation box and direction muscle or guide way integration equipment forming structure can wrap up battery cell wherein, plays good protection effect and bears battery cell encapsulation power, and automatic manipulator assembly can be realized to the opening in the case main part to can lead and fix a position battery cell in battery cell assembling process, can play the effect of frock, improve battery cell assembly precision.
The invention also provides a battery cell structure matched with the packaging box body for the fuel cell stack and a fuel cell stack packaging structure based on the packaging box body for the fuel cell stack and the battery cell structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of a packaging case for a fuel cell stack according to an embodiment of the present invention;
fig. 2 is a front view of a package body for a fuel cell stack according to an embodiment of the present invention;
fig. 3 is a schematic view of fig. 2 from direction a-a.
Wherein:
1 is a box main body; 101 is a body; 102 is a side cover plate; 103 is a reinforcing rib; 2 is a guide rib; and 3, a battery core.
Detailed Description
The invention has the core that the invention provides the packaging box body for the fuel cell stack, so as to achieve the purposes of protecting the stack, bearing the assembly force of the stack and having the function of an external tool convenient for assembling a battery cell.
The other core of the invention is to provide a cell structure matched with the packaging box body for the fuel cell stack, and a fuel cell stack packaging structure based on the packaging box body for the fuel cell stack and the cell structure.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, fig. 1 is an exploded view of a fuel cell stack package according to an embodiment of the present invention, fig. 2 is a front view of the fuel cell stack package according to the embodiment of the present invention, and fig. 3 is a schematic view of the direction a-a of fig. 2.
The embodiment of the invention discloses a packaging box body for a fuel cell stack, which comprises a box main body 1 and a box cover.
The packaging box body for the fuel cell stack can be made of insulating or non-insulating materials, in order to ensure the strength of the packaging box body to bear certain packaging force, the packaging box body for the fuel cell stack can be made of metal or high polymer materials with certain strength, such as resin materials, an opening for the cell 3 to enter and exit is arranged on the box main body 1, at least one guide rib 2 or guide groove is respectively arranged on a pair of opposite inner walls of the box main body 1 along the entering and exiting direction of the cell 3, the number of the guide ribs 2 or the number of the guide grooves on the pair of opposite inner walls can be the same or different, when the number of the guide ribs 2 or the number of the guide grooves is the same, the guide ribs 2 or the guide grooves can be symmetrically arranged or asymmetrically arranged, only the guide ribs 2 or the guide grooves can be arranged on the pair of opposite inner walls of the box main body 1, and the guide ribs 2 and; the cover is adapted to sealingly engage the body 1 to close the opening.
It can be seen that, compared with the prior art, when the packaging box for the fuel cell stack provided by the embodiment of the invention is applied, the electric cores 3 are put into the box main body 1 one by one from the opening of the box main body 1, in the process, the electric cores 3 are matched with the guide ribs 2 or the guide grooves on the box main body 1, the electric cores 3 are guided and positioned by the guide ribs 2 or the guide grooves, the assembly of each electric core 3 is facilitated, and finally the box cover is assembled on the box main body 1 to stack, compress and fix the electric cores 3; above-mentioned encapsulation box and the integration equipment shaping structure of direction muscle 2 or guide way can wrap up electric core 3 wherein, plays good protection effect and bears electric core 3 encapsulation power, and automatic manipulator assembly can be realized to the opening on the case main part 1 to can lead and fix a position electric core 3 in electric core 3 assembling process, can play the effect of frock, improve electric core 3 assembly accuracy.
Preferably, an insulating structure is provided at a position where the fuel cell stack packaging case is in contact with the electric core 3, so that the insulating value of the stack can be greatly improved.
Above-mentioned insulation system can this adopt multiple mode to realize, for example, can make fuel cell pile with the whole insulating material that adopts of encapsulation box, or can only set up insulation system with the part of electric core 3 contact, for example can set up the insulating layer on the surface with electric core 3 contact with direction muscle 2 or guide way, perhaps direction muscle 2 adopts insulating material to make.
In order to further optimize the above technical solution, in order to make the packaging box for a fuel cell stack have sufficient strength to bear the packaging force of the electrical core 3 and to insulate the electrical core 3, in the embodiment of the present invention, both the box main body 1 and the box cover are made of metal materials, such as stainless steel, aluminum alloy, cast iron, etc., the guide ribs 2 are made of insulating materials, and the guide ribs 2 are detachably mounted on the box main body 1 or the box cover.
In order to improve the shock resistance and shock resistance of the electric pile, in the embodiment of the invention, the elastic pad is arranged on the surface of the guide rib 2 or the guide groove, which is contacted with the electric core 3, and the elastic pad and the insulating layer on the surface of the guide rib 2 or the guide groove can be integrated into a whole or can be respectively and independently arranged, and through the arrangement of the elastic pad, the electric core 3 can be pressed and fixed by utilizing the elastic deformation of the elastic pad on the premise of not damaging the electric core 3, and a certain buffering effect can be achieved, so that the shock resistance and shock resistance of the electric pile are improved.
After each electric core 3 is assembled in the packaging box body for the fuel cell stack, each electric core 3 needs to be pressed and fixed along the thickness direction of each electric core 3, the pressing can be realized by an elastic structure on a box cover, such as a spongy cushion, a rubber cushion, a spring and the like with certain hardness, and a special pressing device can be arranged aiming at the situation, in the embodiment of the invention, the packaging box body for the fuel cell stack further comprises a pressing device for pressing a plurality of stacked electric cores 3 together, the pressing device is arranged on the box cover, the pressing device presses downwards to be matched with the bottom surface of the box main body 1 to clamp the electric cores 3, and/or the pressing device is arranged on the box wall of the box main body 1 opposite to the box cover, the pressing device is matched with the box cover to clamp the electric cores 3, or the pressing device arranged on the box main body 1 is matched with the pressing device arranged on the box cover to clamp the electric cores 3, the pressing device can adopt a cam connecting rod structure, a thread structure and the like.
Specifically, above-mentioned closing device includes clamp bolt, and clamp bolt and case lid or the relative tank wall screw-thread fit of case main part 1 and case lid further, can also set up rotationally the gasket in the one end of clamp bolt and the contact of electric core 3 to avoid clamp bolt's tip damage electric core 3.
Preferably, as shown in fig. 1, in the embodiment of the present invention, for convenience of operation, the box main body 1 includes a main body 101 and a side cover plate 102, an opening is provided at the top of the main body 101, a window is provided at a side surface of the main body 101, the side cover plate 102 is in sealing fit with the main body 101, and at least on the side cover plate 102 and an inner wall of the main body 101 opposite to the side cover plate 102, a guide rib 2 or a guide groove is provided, when the stacking of each battery cell 3 in the main body 101 is completed, the side cover plate 102 is assembled to the main body, and the battery cell 3 is pressed by the side cover plate.
Further optimizing the technical scheme, in order to improve the strength of the packaging box body for the fuel cell stack, criss-cross reinforcing ribs 103 are further arranged on the outer surface of the packaging box body for the fuel cell stack.
The embodiment of the invention also provides a battery cell structure matched with the packaging box body for the fuel cell stack, wherein the edge of the battery cell structure is provided with a matching groove used for matching with the guide rib 2 of the packaging box body for the fuel cell stack, or the edge of the battery cell structure is provided with a matching boss used for matching with the guide groove of the packaging box body for the fuel cell stack.
Further, an embodiment of the present invention further provides a fuel cell stack packaging structure, where the fuel cell stack packaging structure includes any one of the above-mentioned fuel cell stack packaging cases and a plurality of battery cells 3 adopting the above-mentioned battery cell structure, and each battery cell 3 is stacked and fixed to the fuel cell stack packaging case.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A packaging case for a fuel cell stack, comprising:
the battery cell box comprises a box main body, wherein an opening for the battery cell to enter and exit is formed in the box main body, and at least one guide rib or guide groove is formed in each of a pair of opposite inner walls of the box main body along the inlet and outlet directions of the battery cell;
and the box cover is used for sealing and matching with the box main body to close the opening.
2. The fuel cell stack packaging case according to claim 1, wherein an insulating structure is provided at a position of the fuel cell stack packaging case for contacting the cell.
3. The fuel cell stack enclosure according to claim 2, wherein the fuel cell stack enclosure is made of an insulating material.
4. The packaging box body for the fuel cell stack as claimed in claim 2, wherein an insulating layer is provided on a surface of the guide rib or the guide groove contacting the cell, or the guide rib is made of an insulating material.
5. The packaging box for a fuel cell stack according to any one of claims 1 to 4, wherein an elastic pad is provided on a surface of the guide rib or the guide groove which is in contact with the cell.
6. The fuel cell stack package box according to any one of claims 1 to 4, further comprising a pressing device for pressing the stacked plurality of cells, the pressing device being provided on the box cover, and/or the pressing device being provided on a box wall of the box main body opposite to the box cover.
7. The fuel cell stack package case of claim 6, wherein the hold-down means includes a hold-down bolt threadedly engaged with the case cover or a wall of the case main body opposite the case cover.
8. The packaging box for a fuel cell stack according to any one of claims 1 to 4 and 6, wherein the box main body comprises a main body and a side cover plate, the opening is provided at the top of the main body, a window is provided on a side surface of the main body, the side cover plate is in sealing fit with the main body, and the guide rib or the guide groove is provided at least on the side cover plate and an inner wall of the main body opposite to the side cover plate.
9. A cell structure, characterized in that the edge of the cell structure is provided with a matching groove for matching with the guiding rib of the fuel cell stack packaging box body in any one of claims 1 to 8, or the edge of the cell structure is provided with a matching boss for matching with the guiding groove of the fuel cell stack packaging box body in any one of claims 1 to 8.
10. A fuel cell stack encapsulation structure, comprising:
the packaging case for a fuel cell stack according to any one of claims 1 to 8; and
a plurality of battery cells adopting the cell structure of claim 9, wherein each battery cell is stacked and fixed on the packaging box for the fuel cell stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271389.5A CN112397757A (en) | 2020-11-13 | 2020-11-13 | Fuel cell stack packaging structure, packaging box body thereof and cell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271389.5A CN112397757A (en) | 2020-11-13 | 2020-11-13 | Fuel cell stack packaging structure, packaging box body thereof and cell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112397757A true CN112397757A (en) | 2021-02-23 |
Family
ID=74599780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011271389.5A Pending CN112397757A (en) | 2020-11-13 | 2020-11-13 | Fuel cell stack packaging structure, packaging box body thereof and cell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112397757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013464A (en) * | 2021-03-04 | 2021-06-22 | 上海捷氢科技有限公司 | Fuel cell stack and packaging box body of fuel cell stack |
| CN114400400A (en) * | 2022-01-06 | 2022-04-26 | 广州小鹏汽车科技有限公司 | Electric core stack end plate |
| CN117954665A (en) * | 2024-03-25 | 2024-04-30 | 盛世秦誉氢能科技(西安)有限公司 | Fuel cell assembly equipment and use method |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601160A (en) * | 2006-12-21 | 2009-12-09 | 艾奈德有限公司 | Be used to hold and compress the shell of at least one fuel cell pack |
| CN102169970A (en) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | Fuel cell stack enclosure |
| CN102930994A (en) * | 2012-11-01 | 2013-02-13 | 海博瑞恩电子科技无锡有限公司 | High reliability electrochemical energy storage device vibration-proof structure |
| CN104576991A (en) * | 2014-12-10 | 2015-04-29 | 深圳市科陆电子科技股份有限公司 | Battery pile mounting structure |
| CN204873821U (en) * | 2015-08-03 | 2015-12-16 | 深圳伊腾迪新能源有限公司 | Pit lamination formula reformation hydrogen manufacturing ware |
| CN205004364U (en) * | 2015-06-30 | 2016-01-27 | 广东嘉腾机器人自动化有限公司 | AGV battery box fixed structure |
| CN108206297A (en) * | 2017-12-20 | 2018-06-26 | 新源动力股份有限公司 | A kind of fuel cell module packaging and fixed structure |
| CN208819950U (en) * | 2018-10-16 | 2019-05-03 | 北京长城华冠汽车科技股份有限公司 | Battery case and battery pack and vehicle with it |
| CN110534786A (en) * | 2019-09-27 | 2019-12-03 | 北京中氢绿能科技有限公司 | Fuel cell mounting structure, fuel cell stack and fuel cell assembly method |
| CN110931834A (en) * | 2019-12-18 | 2020-03-27 | 新源动力股份有限公司 | Adjustable fuel cell packaging structure |
| CN210467995U (en) * | 2019-10-22 | 2020-05-05 | 上海捷氢科技有限公司 | Fuel cell assembly |
| CN210837970U (en) * | 2019-12-26 | 2020-06-23 | 未势能源科技有限公司 | Fuel cell and vehicle |
| CN111463466A (en) * | 2020-04-21 | 2020-07-28 | 上海交通大学 | Self-adaptive fuel cell assembly structure with composite function |
| CN111509281A (en) * | 2020-04-24 | 2020-08-07 | 风氢扬科技(杭州)有限公司 | Fuel cell system, box structure thereof and manufacturing method of box structure |
| JP2020126735A (en) * | 2019-02-04 | 2020-08-20 | パナソニックＩｐマネジメント株式会社 | Fuel cell stack |
| CN211605304U (en) * | 2020-04-24 | 2020-09-29 | 风氢扬科技(杭州)有限公司 | Fuel cell system and fuel cell box structure thereof |
-
2020
- 2020-11-13 CN CN202011271389.5A patent/CN112397757A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601160A (en) * | 2006-12-21 | 2009-12-09 | 艾奈德有限公司 | Be used to hold and compress the shell of at least one fuel cell pack |
| CN102169970A (en) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | Fuel cell stack enclosure |
| CN102930994A (en) * | 2012-11-01 | 2013-02-13 | 海博瑞恩电子科技无锡有限公司 | High reliability electrochemical energy storage device vibration-proof structure |
| CN104576991A (en) * | 2014-12-10 | 2015-04-29 | 深圳市科陆电子科技股份有限公司 | Battery pile mounting structure |
| CN205004364U (en) * | 2015-06-30 | 2016-01-27 | 广东嘉腾机器人自动化有限公司 | AGV battery box fixed structure |
| CN204873821U (en) * | 2015-08-03 | 2015-12-16 | 深圳伊腾迪新能源有限公司 | Pit lamination formula reformation hydrogen manufacturing ware |
| CN108206297A (en) * | 2017-12-20 | 2018-06-26 | 新源动力股份有限公司 | A kind of fuel cell module packaging and fixed structure |
| CN208819950U (en) * | 2018-10-16 | 2019-05-03 | 北京长城华冠汽车科技股份有限公司 | Battery case and battery pack and vehicle with it |
| JP2020126735A (en) * | 2019-02-04 | 2020-08-20 | パナソニックＩｐマネジメント株式会社 | Fuel cell stack |
| CN110534786A (en) * | 2019-09-27 | 2019-12-03 | 北京中氢绿能科技有限公司 | Fuel cell mounting structure, fuel cell stack and fuel cell assembly method |
| CN210467995U (en) * | 2019-10-22 | 2020-05-05 | 上海捷氢科技有限公司 | Fuel cell assembly |
| CN110931834A (en) * | 2019-12-18 | 2020-03-27 | 新源动力股份有限公司 | Adjustable fuel cell packaging structure |
| CN210837970U (en) * | 2019-12-26 | 2020-06-23 | 未势能源科技有限公司 | Fuel cell and vehicle |
| CN111463466A (en) * | 2020-04-21 | 2020-07-28 | 上海交通大学 | Self-adaptive fuel cell assembly structure with composite function |
| CN111509281A (en) * | 2020-04-24 | 2020-08-07 | 风氢扬科技(杭州)有限公司 | Fuel cell system, box structure thereof and manufacturing method of box structure |
| CN211605304U (en) * | 2020-04-24 | 2020-09-29 | 风氢扬科技(杭州)有限公司 | Fuel cell system and fuel cell box structure thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王洪涛 等编著: "《电解质与燃料电池》", 31 January 2019, 合肥工业大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013464A (en) * | 2021-03-04 | 2021-06-22 | 上海捷氢科技有限公司 | Fuel cell stack and packaging box body of fuel cell stack |
| CN114400400A (en) * | 2022-01-06 | 2022-04-26 | 广州小鹏汽车科技有限公司 | Electric core stack end plate |
| CN117954665A (en) * | 2024-03-25 | 2024-04-30 | 盛世秦誉氢能科技(西安)有限公司 | Fuel cell assembly equipment and use method |
| CN117954665B (en) * | 2024-03-25 | 2024-06-14 | 盛世秦誉氢能科技(西安)有限公司 | Fuel cell assembly equipment and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112397757A (en) | Fuel cell stack packaging structure, packaging box body thereof and cell structure | |
| EP3748732B1 (en) | Secondary battery | |
| CN102934259B (en) | Battery module | |
| US8609272B2 (en) | Secondary battery with finishing tapes | |
| US9136507B2 (en) | Can and lithium secondary battery using the same | |
| US20120052341A1 (en) | Rechargeable battery | |
| KR101122811B1 (en) | coupling member for electrode tabs of secondary battery and secondary battery using the same | |
| US10553905B2 (en) | Battery cell of novel structure with improved safety | |
| KR100719730B1 (en) | Cylinderical lithium rechargeable battery | |
| JP2006040879A (en) | Lithium-ion secondary battery, case for lithium-ion secondary battery, and manufacturing method of lithium-ion secondary battery | |
| JP7400545B2 (en) | Battery module and battery module manufacturing method | |
| CN113675510B (en) | End connection structure of battery cell, battery cell and power battery | |
| US6007936A (en) | Battery | |
| US20110076528A1 (en) | Secondary battery | |
| CN216563237U (en) | Fuel cell stack packaging box and fuel cell stack packaging structure | |
| JP2007188711A (en) | Sealed battery | |
| CN218827490U (en) | End cover assembly of battery, battery monomer, energy storage device and consumer | |
| CN218498201U (en) | Battery case and large capacity battery | |
| CN216389659U (en) | A top cap subassembly, battery and energy memory for battery | |
| CN112687935B (en) | Electric pile packaging box | |
| US20230150176A1 (en) | Pouch, Apparatus For Molding The Pouch, And Method For Manufacturing Secondary Battery Comprising The Pouch | |
| EP4009393A1 (en) | Battery pack, electronic device, and vehicle | |
| JP2865371B2 (en) | Manufacturing method of prismatic sealed battery | |
| CN111969151A (en) | Battery and electronic device | |
| KR102267586B1 (en) | Battery Module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201800 No. 1788, xiechun Road, Anting Town, Jiading District, Shanghai Applicant after: Shanghai jiehydrogen Technology Co.,Ltd. Address before: 201804 unit 10, No.17, Lane 56, Antuo Road, Jiading District, Shanghai Applicant before: Shanghai Jet Hydrogen Technology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210223 |