CN206422116U - A kind of air-cooled Waterproof battery case for electric automobile - Google Patents
A kind of air-cooled Waterproof battery case for electric automobile Download PDFInfo
- Publication number
- CN206422116U CN206422116U CN201621445919.2U CN201621445919U CN206422116U CN 206422116 U CN206422116 U CN 206422116U CN 201621445919 U CN201621445919 U CN 201621445919U CN 206422116 U CN206422116 U CN 206422116U
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- Prior art keywords
- air
- electric automobile
- lid
- casing
- battery
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of air-cooled Waterproof battery case for electric automobile, it includes casing, battery module, lid and aluminium row, the casing includes internal box and outer case, the internal box is nested in outer case and gap is left in centre, the battery module is arranged in internal box, the lid is arranged on above casing, and the aluminium row is arranged in lid.The battery case lifting casing radiating effect and water resistance while energy density is increased, increase battery life, improve electric automobile security.
Description
Technical field
The utility model belongs to electric automobile accessory technical field, and in particular to a kind of air-cooled waterproof for electric automobile
Battery case.
Background technology
The type of cooling of batteries of electric automobile mainly has air-cooled and two kinds of water cooling in the market.Wherein air-cooled structure letter
It is single, it is easy to accomplish, typically all air is passed in and out out of case, and degree of protection is low, it is impossible to meet the requirement of battery case waterproof and dustproof；
Water-cooling structure is complicated, needs to install additional radiator, water pump and water pipe etc. as the necessary annex of cooling system on car.And when space compared with
During small but larger battery energy density, radiating effect is often poor, influences the performance of battery, brings safety hidden to electric automobile
Suffer from.
Utility model content
The purpose of this utility model is to provide a kind of air-cooled Waterproof battery case for electric automobile, solves existing air-cooled
The problem of battery case waterproof and poor radiating effect.
Lifting casing radiating effect and water resistance, increase battery life while energy density is increased, and improve electronic
Vehicle safety.
The utility model is the technical scheme adopted is that a kind of air-cooled Waterproof battery case for electric automobile：It includes
Casing, battery module, lid and aluminium row, the casing include internal box and outer case, and the internal box is nested in outer case
It is interior and it is middle leave gap, the battery module is arranged in internal box, and the lid is arranged on above casing, and the aluminium row sets
Put in lid.
The characteristics of the utility model, also resides in,
Air channel is provided with the surface of the internal box.
The lid includes being glued with aluminium row on the inside of the nested inner cap and enclosing cover set, the inner cap.
It is provided with the outside of the inner cap for increasing the radiating fin of area of dissipation.
The outer cap surface is provided with lid fan and compartment.
The compartment includes waterproof box cover and compartment lower cover, is set between the waterproof box cover and compartment lower cover
It is equipped with sealing ring b.
The battery module includes multiple batteries and is arranged on the heat-conducting glue of battery bottom, and the multiple battery passes through aluminium
Its connection of row's control.
The surface of the outer case is provided with casing fan.
At least one layer of sealing ring a is provided between the casing and lid.
Roller is provided with the gap of the internal box and outer case and roller extends to the outside of outer case.
Compared with prior art, the beneficial effects of the utility model are, a kind of wind for electric automobile of the utility model
Cold Waterproof battery case, is arranged by aluminium and connects the battery in casing, improves battery energy density, casing is set to two layers, carried
High water resistance, while setting air inlet, air outlet and air channel respectively on internal box and outer case, improves radiating effect
Really, in addition, the radiating fin being arranged on lid adds area of dissipation, radiating effect is equally also improved.
Brief description of the drawings
Fig. 1 is the explosive view that the utility model embodiment provides a kind of air-cooled Waterproof battery case for electric automobile.
In figure, 1. casings, 2. battery modules, 3. lids, 4. aluminium row, 5. lugs, 6. sockets, 7. sealing rings, 8. rollers,
11. internal box, 12. outer cases, 31. inner caps, 32. enclosing covers, 121. casing fans, lid fan, 322. compartments on 321..
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
The utility model embodiment provides a kind of air-cooled Waterproof battery case for electric automobile, as depicted in figs. 1 and 2,
It includes casing 1, battery module 2, lid 3 and aluminium row 4, and the casing 1 includes internal box 11 and outer case 12, the interior case
Body 11 is nested in outer case 12 and gap is left in centre, and the battery module 2 is arranged in internal box 11, and the lid 2 is set
Put in the top of casing 1, the aluminium row 4 is arranged in lid 3, so, arranging 4 by aluminium connects the battery in casing 1, improves electricity
Pond energy density, casing 1 is set to two layers, water resistance is improved, while putting air inlet, air outlet and wind on casing 12
Road, improves radiating effect, in addition, the radiating fin being arranged on lid 3 adds area of dissipation, equally also improves radiating effect
Really.
Air channel is provided with the surface of the internal box 11, radiating effect is improved.
The lid 3 includes the nested inner cap 31 and enclosing cover 32 set, and the inner side of the inner cap 31 is glued with aluminium row 4.
The outside of the inner cap 31 is provided with for increasing the radiating fin of area of dissipation.
The surface of enclosing cover 32 is provided with lid fan 321 and compartment 322, and the compartment 322 is included in compartment
Lid 3221 and compartment lower cover 3222, sealing ring is provided between the waterproof box cover 3221 and compartment lower cover 3222
B3223, improves the water resistance of compartment 322, and then ensure that the waterproof effect of battery module.
The battery module 2 includes multiple batteries and is arranged on the heat-conducting glue of battery bottom, and the multiple battery passes through
Its connection of the control of aluminium row 4, the heat transfer that heat-conducting glue can produce battery passes through wind into the gap of internal box and outer case
Heat is discharged in road, and aluminium row 4 can multiple batteries in series or in parallel as needed.
The surface of the outer case 12 is provided with casing fan 121, and box house is dissipated by casing fan 121
Heat.
At least one layer of sealing ring a7 is provided between the casing 1 and lid 3, it is ensured that battery module 2 is anti-in casing 1
Aqueous energy.
Roller 8 is provided with the gap of the internal box 11 and outer case 12 and roller extends to the outside of outer case 12,
The setting of roller 8 makes the convenient transport of casing, and being arranged on the gap of internal box 11 and outer case 12 does not increase the height of whole casing,
It ensure that the space of car body.
Voltage and temperature, which are adopted, to be set line and is calculated as on integrated pcb board, pcb board having connector, and BMS is used from control module wire harness with PCB
Connector realizes quick connection.
In use, the battery required for arranging 4 connections by aluminium as required constitutes battery module 5, battery module 5 is placed
In casing, while covering lid 3, socket 6 is connected with electric powered motor line.In the electric automobile course of work, battery mould
Block 5 produces heat, and the heat of bottom is reached by heat-conducting glue in the gap between internal box 11 and outer case 12, and then passes through wind
Road is shed, and the heat of side is discharged by air inlet, air outlet and air channel, and the heat at the top of battery module 5 reaches lid 3
On, heat is shed by the upper lid fan 321 and radiating fin on lid 3, in addition, the compartment on enclosing cover 32 can effectively be kept away
Exempt from battery case water inlet, improve security performance.
Using such scheme, compared with prior art, the utility model is arranged by aluminium and connects the battery in casing, improves
Battery energy density, casing is set to two layers, water resistance is improved, while setting air inlet, air outlet in outer case
And air channel, radiating effect is improved, in addition, the radiating fin being arranged on lid adds area of dissipation, is equally also improved
Radiating effect.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (10)
1. a kind of air-cooled Waterproof battery case for electric automobile, it include casing (1), battery module (2), lid (3) and
Aluminium arranges (4), it is characterised in that the casing (1) includes internal box (11) and outer case (12), and the internal box (11) is nested in
Gap is left in outer case (12) and centre, and the battery module (2) is arranged in internal box (11), and the lid (2) is set
Above casing (1), the aluminium row (4) is arranged in lid (3).
2. a kind of air-cooled Waterproof battery case for electric automobile according to claim 1, it is characterised in that the interior case
Air channel is provided with the surface of body (11).
3. a kind of air-cooled Waterproof battery case for electric automobile according to claim 1, it is characterised in that the lid
(3) include being glued with aluminium row (4) on the inside of the nested inner cap (31) and enclosing cover (32) set, the inner cap (31).
4. a kind of air-cooled Waterproof battery case for electric automobile according to claim 3, it is characterised in that the inner cap
(31) it is provided with the outside of for increasing the radiating fin of area of dissipation.
5. a kind of air-cooled Waterproof battery case for electric automobile according to claim 3, it is characterised in that the enclosing cover
(32) surface is provided with lid fan (321) and compartment (322).
6. a kind of air-cooled Waterproof battery case for electric automobile according to claim 5, it is characterised in that the waterproof
Box (322) is included under waterproof box cover (3221) and compartment lower cover (3222), the waterproof box cover (3221) and compartment
Sealing ring b (3223) is provided between lid (3222).
7. a kind of air-cooled Waterproof battery case for electric automobile according to claim any one of 1-6, it is characterised in that
The battery module (2) includes multiple batteries and is arranged on the heat-conducting glue of battery bottom, and the multiple battery is arranged (4) by aluminium
Control it to connect.
8. a kind of air-cooled Waterproof battery case for electric automobile according to claim 7, it is characterised in that the outer container
The surface of body (12) is provided with casing fan (121).
9. according to a kind of any described air-cooled Waterproof battery casees for electric automobile of claim 1-6, it is characterised in that institute
State and at least one layer of sealing ring a (7) is provided between casing (1) and lid (3).
10. according to a kind of any described air-cooled Waterproof battery casees for electric automobile of claim 1-6, it is characterised in that
Roller (8) is provided with the gap of the internal box (11) and outer case (12) and roller extends to the outside of outer case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445919.2U CN206422116U (en) | 2016-12-27 | 2016-12-27 | A kind of air-cooled Waterproof battery case for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445919.2U CN206422116U (en) | 2016-12-27 | 2016-12-27 | A kind of air-cooled Waterproof battery case for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422116U true CN206422116U (en) | 2017-08-18 |
Family
ID=59575815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445919.2U Active CN206422116U (en) | 2016-12-27 | 2016-12-27 | A kind of air-cooled Waterproof battery case for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422116U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091800A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Battery box and cooling system thereof |
| CN108091960A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Air duct structure of battery box and battery box |
| CN108091798A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Battery box |
| CN108110172A (en) * | 2017-12-07 | 2018-06-01 | 珠海格力精密模具有限公司 | Battery box |
| CN109088121A (en) * | 2018-07-12 | 2018-12-25 | 珠海格力精密模具有限公司 | Battery box and battery box |
| CN110034256A (en) * | 2019-03-22 | 2019-07-19 | 中国电力科学研究院有限公司 | Battery case and energy-storage battery cabinet with fire-fighting structure |
-
2016
- 2016-12-27 CN CN201621445919.2U patent/CN206422116U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091800A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Battery box and cooling system thereof |
| CN108091960A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Air duct structure of battery box and battery box |
| CN108091798A (en) * | 2017-12-07 | 2018-05-29 | 珠海格力精密模具有限公司 | Battery box |
| CN108110172A (en) * | 2017-12-07 | 2018-06-01 | 珠海格力精密模具有限公司 | Battery box |
| CN108091960B (en) * | 2017-12-07 | 2024-02-09 | 珠海格力精密模具有限公司 | Air duct structure of battery box and battery box |
| CN108091800B (en) * | 2017-12-07 | 2024-02-27 | 珠海格力精密模具有限公司 | Battery box and cooling system thereof |
| CN109088121A (en) * | 2018-07-12 | 2018-12-25 | 珠海格力精密模具有限公司 | Battery box and battery box |
| CN110034256A (en) * | 2019-03-22 | 2019-07-19 | 中国电力科学研究院有限公司 | Battery case and energy-storage battery cabinet with fire-fighting structure |
| CN110034256B (en) * | 2019-03-22 | 2023-04-18 | 中国电力科学研究院有限公司 | Battery box and energy storage battery rack with fire control structure |
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