CN114256559A - Be applied to new energy automobile power battery package silica gel foaming spacer - Google Patents
Be applied to new energy automobile power battery package silica gel foaming spacer Download PDFInfo
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- CN114256559A CN114256559A CN202111594502.8A CN202111594502A CN114256559A CN 114256559 A CN114256559 A CN 114256559A CN 202111594502 A CN202111594502 A CN 202111594502A CN 114256559 A CN114256559 A CN 114256559A
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- silica gel
- heat dissipation
- gel foaming
- new energy
- power battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a silica gel foaming spacer applied to a new energy automobile power battery pack, which can absorb when a silica gel foaming matrix is foamed, is convenient to eliminate strong pungent peculiar smell of most silicon rubber products vulcanized by an organic peroxide vulcanizing agent in the production process and improve the protection of the surrounding environment and personnel, when the foaming is finished, an absorption heat dissipation column is favorably inserted into a supporting tube to realize the final packaging completion, then a flow guide spacer can position a middle spacer plate and an absorption heat dissipation block, the absorption heat dissipation block is favorably used for absorbing peculiar smell air at the upper end and the lower end of the silica gel foaming matrix and at the outer protective layer and is also favorable for guiding heat, the vibration absorption buffer protection of the new energy automobile power battery pack is realized, meanwhile, the circulation of the external heat is also improved, and finally the absorption heat dissipation column in the supporting tube can absorb the peculiar smell air, in addition, the heat is guided conveniently and dissipated outwards from the front end and the rear end through the adsorption heat dissipation column.
Description
Technical Field
The invention relates to the technical field of silica gel foaming materials, in particular to a silica gel foaming spacer applied to a new energy automobile power battery pack.
Background
Silica gel has the characteristics of organic polymer elastomers, has the adaptability of inorganic substances to wide high and low temperatures, and has become a preferred material in the fields of military aerospace, medical treatment, automobiles, buildings and the like. The foaming silica gel is prepared by adding foaming agent into rubber material, decomposing the foaming agent at high temperature in the vulcanization process to generate bubbles, and wrapping the bubbles in the silicone rubber to form the foaming silica gel. The foaming silica gel material not only keeps the original excellent performance of silica gel, but also has the characteristics of heat insulation, sound insulation, shock absorption, light product weight and the like, and the application field of the foaming silica gel material is greatly extended.
According to the above, the traditional silica gel foaming spacer in the prior art has many defects and shortcomings when applied to a new energy automobile power battery, and the defects are as follows;
1. the peculiar smell is pungent in the production process, and the peculiar smell is easy to overflow in the use process, so that influence is brought to drivers.
2. Although traditional silica gel foaming spacer buffering shock attenuation is effectual, carries out higher protection to the battery package, but is unfavorable for thermal circulation, has influenced the thermal diffusivity of battery, greatly increased battery package's potential safety hazard then. Therefore, in view of the above defects, it is actually necessary to design a silica gel foaming spacer applied to a power battery pack of a new energy automobile.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the silica gel foaming spacer is applied to a new energy automobile power battery pack to solve the problems in the background art.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a be applied to new energy automobile power battery package silica gel foaming spacer, includes silica gel foaming base member (1), water conservancy diversion separates cover (2), intermediate bottom (3), adsorbs radiating block (4), stay tube (5), adsorbs heat dissipation post (6), protection skin (7), water conservancy diversion separates cover (2) quantity be a plurality of, water conservancy diversion separate cover (2) set firmly in silica gel foaming base member (1) inside from a left side to the right side, water conservancy diversion separate cover (2) and silica gel foaming base member (1) adopt hot melt to be connected, intermediate bottom (3) set firmly in water conservancy diversion separate cover (2) inside middle-end, intermediate bottom (3) and water conservancy diversion separate cover (2) adopt high temperature resistant adhesive to be connected, adsorption radiating block (4) set firmly both ends about intermediate bottom (3), adsorption radiating block (4) and intermediate bottom (3) adopt high temperature resistant adhesive to be connected, just absorption radiating block (4) and water conservancy diversion separate cover (2) and adopt high temperature adhesive to be connected, stay tube (5) quantity be a plurality of, stay tube (5) set firmly inside silica gel foaming base member (1) from a left side to the right side, stay tube (5) and silica gel foaming base member (1) adopt high temperature adhesive to be connected, just stay tube (5) and water conservancy diversion separate cover (2) to adopt the hot melt to be connected, absorption radiating column (6) set firmly inside stay tube (5), absorption radiating column (6) and stay tube (5) adopt the hot melt to be connected, protection outer layer (7) set firmly both ends about silica gel foaming base member (1), protection outer layer (7) and silica gel foaming base member (1) adopt high temperature adhesive to be connected.
Further, silica gel foaming base member (1) inside kuppe that still is equipped with a plurality of quantity place chamber (11), the kuppe place chamber (11) and be hollow cavity, the kuppe place chamber (11) and still be equipped with the heat dissipation post between two liang and place chamber (12), the heat dissipation post place chamber (12) and be hollow cavity, just the heat dissipation post place chamber (12) and kuppe and place chamber (11) integrated into one piece.
Further, the inside radiating block that still is equipped with of kuppe (2) places chamber (21), the radiating block place chamber (21) and be hollow cavity, the inside left and right sides of kuppe (2) still be equipped with water conservancy diversion hole (22) of a plurality of quantity, water conservancy diversion hole (22) be circular through-hole.
Furthermore, the material of the middle partition plate (3) is a heat insulation tin pad.
Furthermore, the adsorption heat dissipation block (4) and the adsorption heat dissipation column (6) are made of nano activated carbon fibers, and the materials are made of carboxyl, phenolic group, quinonyl and the like or one oxygen-containing group.
Furthermore, an adsorption hole (51) is further formed in the supporting tube (5), and the adsorption hole (51) is a circular through hole.
Furthermore, the protective outer layer (7) is internally provided with a plurality of silica gel sponges from left to right, and the silica gel sponges are connected with the protective outer layer (7) by a high-temperature-resistant adhesive.
Compared with the prior art, the silica gel foaming spacer applied to the new energy automobile power battery pack has the following functions;
1. the silica gel foaming base body is arranged outside the supporting tube in the production process, a negative pressure pipeline in the prior art can be conveniently inserted into the supporting tube, when the silica gel foaming base body is foamed, absorption can be realized by virtue of the negative pressure effect, the strong pungent peculiar smell of most of silicon rubber products vulcanized by organic peroxide vulcanizing agents can be conveniently eliminated in the production process, the protection to the surrounding environment and personnel is improved, after foaming is completed, the absorption heat dissipation column is favorably inserted into the supporting tube, and final packaging is completed.
2. In the use process, the flow guide separation cover can position the middle separation plate and the adsorption and heat dissipation block, so that the adsorption and heat dissipation block can adsorb odor air at the upper end and the lower end of the silica gel foaming matrix and at the outer protective layer, the flow guide heat is facilitated, the shock absorption and buffering protection of the new energy automobile power battery pack is realized, and the circulation of external heat is improved;
3. in the last use, the inside absorption heat dissipation post of stay tube can not only adsorb the peculiar smell air, also does benefit to the water conservancy diversion heat in addition, and the heat of being convenient for is outwards dispelled the heat by front and back both ends through absorption heat dissipation post.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a silica gel foaming spacer applied to a new energy automobile power battery pack;
FIG. 2 is a top view of a silica gel foaming spacer applied to a new energy automobile power battery pack;
FIG. 3 is a perspective view of a silica gel foaming spacer applied to a new energy automobile power battery pack;
FIG. 4 is a perspective view of a separated state of a silica gel foaming spacer applied to a new energy automobile power battery pack;
FIG. 5 is an enlarged perspective view of the baffle housing, the intermediate baffle, and the heat sink.
The heat dissipation device comprises a silica gel foaming base body 1, a flow guide separation cover 2, a middle partition plate 3, an adsorption heat dissipation block 4, a support tube 5, an adsorption heat dissipation column 6, a protective outer layer 7, a flow guide cover placing cavity 11, a heat dissipation column placing cavity 12, a heat dissipation block placing cavity 21, a flow guide hole 22, an adsorption hole 51 and silica gel sponge (71).
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a silica gel foaming spacer applied to a new energy automobile power battery pack comprises a silica gel foaming base body 1, a flow guide spacer cover 2, an intermediate partition plate 3, an adsorption heat dissipation block 4, a support tube 5, an adsorption heat dissipation column 6 and a protective outer layer 7, wherein the flow guide spacer cover 2 is provided with a plurality of pieces, the flow guide spacer cover 2 is fixedly arranged inside the silica gel foaming base body 1 from left to right, the flow guide spacer cover 2 is connected with the silica gel foaming base body 1 by hot melting, the intermediate partition plate 3 is fixedly arranged at the middle end inside the flow guide spacer cover 2, the intermediate partition plate 3 is connected with the flow guide spacer cover 2 by high temperature resistant adhesive, the adsorption heat dissipation block 4 is fixedly arranged at the upper end and the lower end of the intermediate partition plate 3, the adsorption heat dissipation block 4 is connected with the intermediate partition plate 3 by high temperature resistant adhesive, and the adsorption heat dissipation block 4 is connected with the flow guide spacer cover 2 by high temperature resistant adhesive, the number of the supporting tubes 5 is a plurality of, the supporting tubes 5 are fixedly arranged inside the silica gel foaming base body 1 from left to right, the supporting tubes 5 are connected with the silica gel foaming base body 1 through a high-temperature-resistant adhesive, the supporting tubes 5 are connected with the flow guide separation cover 2 through hot melting, the adsorption heat dissipation column 6 is fixedly arranged inside the supporting tubes 5, the adsorption heat dissipation column 6 is connected with the supporting tubes 5 through hot melting, the protective outer layers 7 are fixedly arranged at the upper end and the lower end of the silica gel foaming base body 1, and the protective outer layers 7 are connected with the silica gel foaming base body 1 through the high-temperature-resistant adhesive;
the silica gel foaming spacer applied to the new energy automobile power battery pack has the following functions;
A. in the production process, the silica gel foaming matrix 1 is arranged outside the supporting tube 5, so that a negative pressure pipeline in the prior art can be conveniently inserted into the supporting tube 5, when the silica gel foaming matrix 1 is foamed, the absorption can be realized by virtue of the negative pressure effect of the silica gel foaming matrix, the strong pungent peculiar smell of most of the silicon rubber products vulcanized by the organic peroxide vulcanizing agent can be conveniently eliminated in the production process, the protection on the surrounding environment and personnel is improved, and after the foaming is finished, the absorption heat dissipation column 6 is favorably inserted into the supporting tube 5, so that the final packaging is finished;
B. in the use process, the flow guide separation cover 2 can position the middle separation plate 3 and the adsorption and heat dissipation block 4, so that the adsorption and heat dissipation block 4 can adsorb the peculiar smell air at the upper end and the lower end of the silica gel foaming matrix 1 and the protection outer layer 7, the flow guide heat is facilitated, the shock absorption and buffering protection of the new energy automobile power battery pack is realized, and the circulation of the external heat is improved;
C. in the use process, the adsorption and heat dissipation columns 6 in the support tube 5 can adsorb the peculiar smell air, and are favorable for guiding heat, so that the heat can be dissipated outwards from the front end and the rear end through the adsorption and heat dissipation columns 6;
a plurality of guide flow cover placing cavities 11 are further arranged in the silica gel foaming base body 1, the guide flow cover placing cavities 11 are hollow cavities, heat dissipation column placing cavities 12 are further arranged between every two guide flow cover placing cavities 11, the heat dissipation column placing cavities 12 are hollow cavities, and the heat dissipation column placing cavities 12 and the guide flow cover placing cavities 11 are integrally formed;
it should be noted that the pod placing cavity 11 can facilitate the placing of the pod 2, the heat-dissipating post placing cavity 12 can facilitate the placing of the adsorption heat-dissipating post 6, and the heat-dissipating post placing cavity 12 and the pod placing cavity 11 are integrally formed, so that the circulation of air flow and heat is facilitated, and the heat dissipation and the adsorption of the odor air of the silica gel foaming matrix 1 in the production and use processes are facilitated;
a radiating block placing cavity 21 is further formed in the flow guide isolation cover 2, the radiating block placing cavity 21 is a hollow cavity, a plurality of flow guide holes 22 are further formed in the left side and the right side of the inside of the flow guide isolation cover 2, and the flow guide holes 22 are circular through holes;
the heat dissipation block placing cavity 21 is beneficial to placing the intermediate partition plate 3 and the adsorption heat dissipation block 4, and the flow guide holes 22 can not influence the circulation of heat and air, so that the adsorption and heat dissipation functions of the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6 are improved;
the middle partition plate 3 is made of heat-insulating tin pads;
the intermediate partition 3 adopts a heat insulation tin pad, so that heat can be blocked, and heat insulation flame retardance is improved;
the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6 are made of nano activated carbon fibers and are made of carboxyl, phenolic group, quinonyl and the like or one oxygen-containing group;
it should be noted that the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6 are made of nano activated carbon fibers, and then a plurality of micropores are arranged inside the adsorption heat dissipation block, so that the adsorption heat dissipation block can adsorb peculiar smell air in the surrounding air, is beneficial to heat circulation and improves heat dissipation performance, and meanwhile, the adsorption heat dissipation block has flexibility and enhances the soft effect of the silica gel foaming spacer;
an adsorption hole 51 is further formed in the supporting tube 5, and the adsorption hole 51 is a circular through hole;
the absorption holes 51 are beneficial to the inflow of heat and air, and the absorption heat dissipation column 6 is convenient to generate heat dissipation and absorption purification effects on the silica gel foaming matrix 1 at the outer side;
a plurality of silica gel sponges 71 are fixedly arranged inside the protective outer layer 7 from left to right, and the silica gel sponges 71 are connected with the protective outer layer 7 by a high-temperature-resistant adhesive;
it should be noted that the silica gel sponge 71 can improve the heat and the odor air entering the adsorption heat dissipation block 4, and enhance the adsorbability of the adsorption heat dissipation block 4.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a be applied to new energy automobile power battery package silica gel foaming spacer, its characterized in that includes silica gel foaming base member (1), water conservancy diversion separates cover (2), intermediate bottom (3), adsorbs radiating block (4), stay tube (5), adsorbs heat dissipation post (6), protection skin (7), water conservancy diversion separates cover (2) quantity be a plurality of, water conservancy diversion separate cover (2) set firmly in silica gel foaming base member (1) inside from a left side to the right side, water conservancy diversion separate cover (2) and silica gel foaming base member (1) adopt the hot melt to be connected, intermediate bottom (3) set firmly in water conservancy diversion separate cover (2) inside middle-end, intermediate bottom (3) and water conservancy diversion separate cover (2) adopt high temperature resistant adhesive to be connected, adsorption radiating block (4) set firmly both ends about intermediate bottom (3), adsorption radiating block (4) and intermediate bottom (3) adopt high temperature resistant adhesive to be connected, just absorption radiating block (4) and water conservancy diversion separate cover (2) and adopt high temperature adhesive to be connected, stay tube (5) quantity be a plurality of, stay tube (5) set firmly inside silica gel foaming base member (1) from a left side to the right side, stay tube (5) and silica gel foaming base member (1) adopt high temperature adhesive to be connected, just stay tube (5) and water conservancy diversion separate cover (2) to adopt the hot melt to be connected, absorption radiating column (6) set firmly inside stay tube (5), absorption radiating column (6) and stay tube (5) adopt the hot melt to be connected, protection outer layer (7) set firmly both ends about silica gel foaming base member (1), protection outer layer (7) and silica gel foaming base member (1) adopt high temperature adhesive to be connected.
2. The silica gel foaming spacer applied to the new energy automobile power battery pack as claimed in claim 1, wherein a plurality of dome placing cavities (11) are further arranged inside the silica gel foaming base body (1), the dome placing cavities (11) are hollow cavities, a heat dissipation column placing cavity (12) is further arranged between every two dome placing cavities (11), the heat dissipation column placing cavity (12) is a hollow cavity, and the heat dissipation column placing cavity (12) and the dome placing cavity (11) are integrally formed.
3. The silica gel foaming spacer applied to the power battery pack of the new energy automobile as claimed in claim 1, wherein the flow guide shield (2) is further provided with a heat dissipation block placing cavity (21), the heat dissipation block placing cavity (21) is a hollow cavity, the flow guide shield (2) is further provided with a plurality of flow guide holes (22) on the left and right sides inside, and the flow guide holes (22) are circular through holes.
4. The silica gel foaming spacer applied to the new energy automobile power battery pack as claimed in claim 1, wherein the material of the middle partition plate (3) is a heat insulation tin pad.
5. The silica gel foaming spacer applied to the new energy automobile power battery pack as claimed in claim 1, wherein the adsorption heat dissipation block (4) and the adsorption heat dissipation column (6) are made of nano activated carbon fibers, and the material is made of carboxyl, phenol, quinone or other multiple or one oxygen-containing group.
6. The silica gel foaming spacer applied to the power battery pack of the new energy automobile as claimed in claim 1, wherein an adsorption hole (51) is further formed inside the support tube (5), and the adsorption hole (51) is a circular through hole.
7. The silica gel foaming spacer applied to the new energy automobile power battery pack as claimed in claim 1, wherein a plurality of silica gel sponges are further fixedly arranged inside the protective outer layer (7) from left to right, and the silica gel sponges are connected with the protective outer layer (7) through a high temperature resistant adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594502.8A CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594502.8A CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
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| Publication Number | Publication Date |
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| CN114256559A true CN114256559A (en) | 2022-03-29 |
| CN114256559B CN114256559B (en) | 2023-05-26 |
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| CN202111594502.8A Active CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031835A1 (en) * | 2012-08-22 | 2014-02-27 | Daramic, Llc | Battery separator with gel impregnated nonwoven for lead acid battery |
| CN106450075A (en) * | 2016-04-12 | 2017-02-22 | 安徽欧鹏巴赫新能源科技有限公司 | Power battery module |
| US20190393574A1 (en) * | 2017-01-19 | 2019-12-26 | 3M Innovative Properties Company | Aziridino-functional polyether thermally-conductive gap filler |
| CN213564751U (en) * | 2020-09-18 | 2021-06-29 | 黄山市永旭木业有限公司 | Prevent absorption formula environmental protection ecological plate that ftractures |
| CN113054299A (en) * | 2021-03-12 | 2021-06-29 | 安徽舟之航电池有限公司 | Novel liquid cooling integrated power battery system for new energy automobile |
-
2021
- 2021-12-24 CN CN202111594502.8A patent/CN114256559B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031835A1 (en) * | 2012-08-22 | 2014-02-27 | Daramic, Llc | Battery separator with gel impregnated nonwoven for lead acid battery |
| CN106450075A (en) * | 2016-04-12 | 2017-02-22 | 安徽欧鹏巴赫新能源科技有限公司 | Power battery module |
| US20190393574A1 (en) * | 2017-01-19 | 2019-12-26 | 3M Innovative Properties Company | Aziridino-functional polyether thermally-conductive gap filler |
| CN213564751U (en) * | 2020-09-18 | 2021-06-29 | 黄山市永旭木业有限公司 | Prevent absorption formula environmental protection ecological plate that ftractures |
| CN113054299A (en) * | 2021-03-12 | 2021-06-29 | 安徽舟之航电池有限公司 | Novel liquid cooling integrated power battery system for new energy automobile |
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| CN114256559B (en) | 2023-05-26 |
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