CN209675372U - A kind of shell with heating lithium ionic cell module - Google Patents
A kind of shell with heating lithium ionic cell module Download PDFInfo
- Publication number
- CN209675372U CN209675372U CN201920948324.6U CN201920948324U CN209675372U CN 209675372 U CN209675372 U CN 209675372U CN 201920948324 U CN201920948324 U CN 201920948324U CN 209675372 U CN209675372 U CN 209675372U
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- Prior art keywords
- plate
- heating
- outer housing
- shell
- cell module
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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 shells with heating lithium ionic cell module of technical field of lithium ion, including outer housing, the outer housing bottom is fixedly connected with pedestal, and cover board is provided at the top of the outer housing, electrode column is provided on the cover board, the electrode column and cover board junction are provided with sealing ring, the outer housing inner wall is provided with heat-barrier coating, flexible waterproof layer is provided on the inside of the heat-barrier coating, the outer housing intracavity bottom is provided with backing plate, installation baffle assembly is provided at the top of the backing plate, the installation baffle assembly inner cavity is plugged with heating component, and battery module is provided in the slot position between the installation baffle assembly, the utility model has the function of being heated by power itself to power module, so that the shell has preferable insulating power and resistance to low temperature, extend wherein The service life of lithium-ions battery.
Description
Technical field
The utility model relates to technical field of lithium ion, specially a kind of shell with heating lithium ionic cell module
Body.
Background technique
Lithium-ions battery is with its energy conservation and environmental protection, efficiency for charge-discharge height when feature is by favor in the prior art.But
Under hot environment, the outer housing of lithium-ions battery mould group is easily deformed, and lithium ion battery Soft Roll is also easy expansion, influences to make
Use the service life；At low ambient temperatures, it just can enter stable working condition after lithium ion battery is heated；Lithium ion electric power storage
Pond must be able to overcome the limitation of high temperature or low temperature environment can reach wider application, and existing lithium-ion battery shell
Lack the function to battery module heating, for this purpose, it is proposed that a kind of shell with heating lithium ionic cell module.
Summary of the invention
The purpose of this utility model is to provide a kind of shells with heating lithium ionic cell module, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: one kind is with heating lithium ionic cell module
Shell, including outer housing, the outer housing bottom is fixedly connected with pedestal, and is provided with cover board at the top of the outer housing, described
Be provided with electrode column on cover board, the electrode column and cover board junction are provided with sealing ring, the outer housing inner wall be provided with every
Thermal-protective coating, the heat-barrier coating inside are provided with flexible waterproof layer, and the outer housing intracavity bottom is provided with backing plate, described
It is provided with installation baffle assembly at the top of backing plate, the installation baffle assembly inner cavity is plugged with heating component, and the installation partition
Battery module is provided in slot position between component.
Further, stating heating component includes heating tube, and the heating tube is connect by power supply line with heating plate, and described
Heating tube is electrically connected with heating plate with electrode column, and the electrode column is electrically connected with the battery module of shell intracoelomic cavity.
Further, the installation baffle assembly includes cylindric plate, offers circle on the cylindric plate inner cavity
Column type mounting groove, and circumferentially spaced set has a rectangular plate for the bottom of the cylindric plate, outside the cylindric plate
Wall spaced set has vertical plate, and board slot is offered on the rectangular plate and vertical plate, and the round shape shape plate erects
Shape plate and rectangular plate side wall offer power hole.
Further, it is provided with thermally conductive sheet between the cylindric plate outer wall and adjacent two blocks of vertical plates, it is described to lead
Backing in the form of sheets lineal layout in cylindric plate outer wall.
Further, there are two the electrode column is arranged altogether, and two electrode columns are separately mounted to the two sides of cover board,
The diameter of section of the sealing ring is greater than the diameter of section of electrode column.
Further, the pedestal is vibration damper plate, and the base bottom offers mounting groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model structure is simple, and design rationally, by heating tube and heating plate is inserted into cylindric plate, rectangular respectively
In plate and vertical plate, power itself heating is carried out by battery module, so that the shell has preferable insulating power and resistance to
Cryogenic property extends the service life of wherein lithium-ions battery.
2, the utility model outer housing inner wall is provided with flexible waterproof layer, can be improved the waterproof performance of shell, and be arranged
The pedestal made of vibration damper plate improves the damping performance of shell, protects the battery module of housing cavity, and using effect is good.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model outer housing inner-cavity structure schematic diagram；
Fig. 3 is the utility model heating component structural schematic diagram；
Fig. 4 is that the utility model installs baffle assembly structural schematic diagram.
In figure: 1, outer housing；2, pedestal；3, cover board；4, electrode column；5, sealing ring；6, heat-barrier coating；7, flexible water
Layer；8, backing plate；9, baffle assembly is installed；91, cylindric plate；92, vertical plate；93, rectangular plate；94, cylindrical type is installed
Slot；95, board slot；10, heating component；101, heating tube；102, power supply line；103, heating plate；11, battery module；12, thermally conductive
Piece.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of shell with heating lithium ionic cell module
Body, including outer housing 1,1 bottom of outer housing is fixedly connected with pedestal 2, and cover board 3 is provided at the top of outer housing 1, is arranged on cover board 3
There is electrode column 4, electrode column 4 and 3 junction of cover board are provided with sealing ring 5, and 1 inner wall of outer housing is provided with heat-barrier coating 6, heat-insulated
Protective layer 6 is the structure that outer housing 1 is adapted to made of heat-barrier material, is provided with flexible waterproof layer 7 on the inside of heat-barrier coating 6,
1 intracavity bottom of outer housing is provided with backing plate 8, and for installing placing battery module 11, installation baffle assembly is provided at the top of backing plate 8
9, installation 9 inner cavity of baffle assembly is plugged with heating component 10, heats for power itself, so that the shell is with preferable resistance to low
Warm nature energy extends the service life of wherein lithium-ions battery, and installs in the slot position between baffle assembly 9 and be provided with battery mould
Block 11.
Referring to Fig. 3, heating component 10 includes heating tube 101, heating tube 101 is connected by power supply line 102 and heating plate 103
It connects, and heating tube 101 is electrically connected with heating plate 103 with electrode column 4, it is right by the heating tube 101 and heating plate 103 of scattering device
The side wall of battery module 11 and bottom are heated, so that the shell has preferable resistance to low temperature, extend wherein lithium ion
The service life of battery, electrode column 4 are electrically connected with the battery module 11 of 1 inner cavity of outer housing.
Referring to Fig. 3, installation baffle assembly 9 includes cylindric plate 91, cylinder is offered on cylindric 91 inner cavity of plate
Type mounting groove 94, for being inserted into heating tube 101, and circumferentially spaced set has rectangular plate for the bottom of cylindric plate 91
93, for being inserted into heating plate 103, cylindric 91 outer wall spaced set of plate has a vertical plate 92, rectangular plate 93 with it is vertical
Board slot 95 is offered on plate 92, for being inserted into heating component 10, cylindric plate 91, vertical plate 92 and rectangular plate 93
Side wall offers power hole, convenient for the connection of heating component 10.
Referring to Fig. 2, being provided with thermally conductive sheet 12 between cylindric 91 outer wall of plate and adjacent two blocks of vertical plates 92, it is convenient for
Heat is quickly introduced to 11 outer wall of battery module, thermally conductive sheet 12 in the form of sheets lineal layout in cylindric 91 outer wall of plate.
There are two electrode column 4 is arranged altogether, and two electrode columns 4 are separately mounted to the two sides of cover board 3, the section of sealing ring 5
Diameter is greater than the diameter of section of electrode column 4, convenient for playing the role of water proof and dust proof at seal nipple.
Pedestal 2 is vibration damper plate, and convenient for reducing vibration when lithium battery installation, and 2 bottom of pedestal offers mounting groove.
Embodiment: heating plate 103 and heating tube 101 are first inserted into cylindric plate 91, vertical plate 92 and rectangular respectively
In plate 93, heating plate 103 and heating tube 101 is connected, then installation baffle assembly 9 is installed into 1 inner cavity of outer housing, fixed
Cover board 3 carries out power itself heating by battery module 11, so that the shell has preferable insulating power and resistance to low temperature,
Extend the service life of wherein lithium-ions battery.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of shell with heating lithium ionic cell module, including outer housing (1), it is characterised in that: the outer housing (1)
Bottom is fixedly connected pedestal (2), and is provided with cover board (3) at the top of the outer housing (1), is provided with electrode on the cover board (3)
Column (4), the electrode column (4) and cover board (3) junction are provided with sealing ring (5), and outer housing (1) inner wall is provided with heat-insulated
Protective layer (6), heat-barrier coating (6) inside are provided with flexible waterproof layer (7), outer housing (1) the intracavity bottom setting
Have backing plate (8), installation baffle assembly (9) is provided at the top of the backing plate (8), installation baffle assembly (9) inner cavity is plugged with
Heating component (10), and battery module (11) are provided in the slot position between installation baffle assembly (9).
2. a kind of shell with heating lithium ionic cell module according to claim 1, it is characterised in that: the heating
Component (10) includes heating tube (101), and the heating tube (101) is connect by power supply line (102) with heating plate (103), and institute
It states heating tube (101) to be electrically connected with heating plate (103) with electrode column (4), the electricity of the electrode column (4) and outer housing (1) inner cavity
Pond module (11) electrical connection.
3. a kind of shell with heating lithium ionic cell module according to claim 1, it is characterised in that: the installation
Baffle assembly (9) includes cylindric plate (91), offers cylindrical type mounting groove (94) on cylindric plate (91) inner cavity,
And circumferentially spaced set has rectangular plate (93) for the bottom of the cylindric plate (91), the cylindric plate (91) is outside
Wall spaced set has vertical plate (92), offers board slot (95) on the rectangular plate (93) and vertical plate (92),
The cylindric plate (91), vertical plate (92) and rectangular plate (93) side wall offer power hole.
4. a kind of shell with heating lithium ionic cell module according to claim 3, it is characterised in that: the cylinder
It is provided with thermally conductive sheet (12) between shape plate (91) outer wall and adjacent two pieces of vertical plates (92), the thermally conductive sheet (12) is in the form of sheets
Lineal layout is in cylindric plate (91) outer wall.
5. a kind of shell with heating lithium ionic cell module according to claim 1, it is characterised in that: the electrode
There are two column (4) is arranged altogether, and two electrode columns (4) are separately mounted to the two sides of cover board (3), the sealing ring (5)
Diameter of section is greater than the diameter of section of electrode column (4).
6. a kind of shell with heating lithium ionic cell module according to claim 1, it is characterised in that: the pedestal
It (2) is vibration damper plate, and the pedestal (2) bottom offers mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948324.6U CN209675372U (en) | 2019-06-24 | 2019-06-24 | A kind of shell with heating lithium ionic cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948324.6U CN209675372U (en) | 2019-06-24 | 2019-06-24 | A kind of shell with heating lithium ionic cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675372U true CN209675372U (en) | 2019-11-22 |
Family
ID=68575921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920948324.6U Active CN209675372U (en) | 2019-06-24 | 2019-06-24 | A kind of shell with heating lithium ionic cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675372U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540849A (en) * | 2020-05-20 | 2020-08-14 | 武汉安泰能科技有限公司 | Low-temperature-resistant lithium ion battery |
| CN111952693A (en) * | 2020-08-21 | 2020-11-17 | 华霆（合肥）动力技术有限公司 | Battery module and electric vehicle |
| CN112259850A (en) * | 2020-09-09 | 2021-01-22 | 安徽江淮汽车集团股份有限公司 | Standardized heating function integrated battery module |
| WO2022266866A1 (en) * | 2021-06-22 | 2022-12-29 | 宁德新能源科技有限公司 | Electrochemical apparatus and electric device |
-
2019
- 2019-06-24 CN CN201920948324.6U patent/CN209675372U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540849A (en) * | 2020-05-20 | 2020-08-14 | 武汉安泰能科技有限公司 | Low-temperature-resistant lithium ion battery |
| CN111952693A (en) * | 2020-08-21 | 2020-11-17 | 华霆（合肥）动力技术有限公司 | Battery module and electric vehicle |
| CN112259850A (en) * | 2020-09-09 | 2021-01-22 | 安徽江淮汽车集团股份有限公司 | Standardized heating function integrated battery module |
| WO2022266866A1 (en) * | 2021-06-22 | 2022-12-29 | 宁德新能源科技有限公司 | Electrochemical apparatus and electric device |
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