CN205900643U - Battery box and have vehicle of this battery box - Google Patents
Battery box and have vehicle of this battery box Download PDFInfo
- Publication number
- CN205900643U CN205900643U CN201620799381.9U CN201620799381U CN205900643U CN 205900643 U CN205900643 U CN 205900643U CN 201620799381 U CN201620799381 U CN 201620799381U CN 205900643 U CN205900643 U CN 205900643U
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- Prior art keywords
- battery case
- bulge
- box
- sealing ring
- utility
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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 battery box and have vehicle of this battery box. This battery box includes: go up box and lower box, go up the box with it is provided with annular groove structure on annular protruding structure and another to be provided with on in the box one down, protruding structure with the groove structure cooperation, and annular sealing washer, the sealing washer clamp is established protruding structure with between the groove structure. According to the utility model discloses the battery box, shape through the rational design sealing washer and with last box, the compound mode of box down, improved the sealing performance of battery box effectively.
Description
Technical field
This utility model is related to automotive field, in particular to a kind of Battery case and the car with this Battery case
?.
Background technology
Electrokinetic cell bag is the core component of electric automobile, and the sealing of battery bag directly affects the work peace of battery system
Entirely, so affect electric automobile use safety.In prior art, the sealing design of Battery case is not high, such as battery case
Body probably leak, short circuit, the security incident such as on fire in the environment soaking (as rainstorm weather).
Utility model content
This utility model is intended at least solve to a certain extent one of above-mentioned technical problem of the prior art.For this reason,
A purpose of the present utility model is to propose a kind of Battery case, improves the sealing property of Battery case, enhances battery
The security performance of casing.
Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned Battery case.
Battery case according to this utility model embodiment, comprising: upper box and lower box, described upper box and described under
The bulge-structure that annular is provided with one of casing and the groove structure that annular is provided with another, described bulge-structure
With the cooperation of described groove structure；And the sealing ring of annular, described sealing ring is folded in described bulge-structure and described groove is tied
Between structure.
According to the Battery case of this utility model embodiment, by the shape of appropriate design sealing ring and its with upper box,
The compound mode of lower box, the ip67 dustproof and waterproof performance efficiently solving Battery case requires, and improves the safety of vehicle
Performance.
In addition, according to the Battery case of this utility model above-described embodiment can also have as follows add technical characteristic:
According to some embodiments of the present utility model, described bulge-structure is arranged on described lower box, described groove knot
Structure is arranged on described upper box, and described sealing ring at least includes the body of downward opening " u " shape.
According to some embodiments of the present utility model, the section of described bulge-structure is trapezoidal for first.
According to some embodiments of the present utility model, described body includes: roof, lateral wall and medial wall, described interior
The medial surface of described bulge-structure is close to by side wall, and the lateral surface of described bulge-structure is close in described lateral wall, and described roof is close to
The top surface of described bulge-structure.
According to some embodiments of the present utility model, the lower end of described lateral wall extends downward the bottom of described bulge-structure
Face.
According to some embodiments of the present utility model, the lower end of described medial wall extends downward the bottom of described bulge-structure
Face.
According to some embodiments of the present utility model, the lower end of described lateral wall and described medial wall be additionally provided with to away from
The lower flange that direction each other extends.
According to some embodiments of the present utility model, the section of described groove structure is trapezoidal for second, and described second is trapezoidal
Trapezoidal with described first match.
According to some embodiments of the present utility model, described sealing ring is rubber parts.
According to the vehicle of this utility model another aspect embodiment, including the Battery case of above-described embodiment.
Brief description
Fig. 1 is the schematic diagram of the Battery case according to this utility model embodiment；
Fig. 2 is the installation process schematic diagram of sealing ring；
Fig. 3 is the schematic diagram of sealing ring；
Fig. 4 is the sealing ring position view after installation.
Reference:
Battery case 10, upper box 1, the first fixed part 11, lower box 2, the second fixed part 21, bulge-structure 3, top surface
31st, lateral surface 32, medial surface 33, bottom surface 34, groove structure 4, sealing ring 5, body 5 ', roof 51, lateral wall 52, medial wall
53rd, fixing bolt 7.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Of the present utility model description in it is to be understood that term " length ", " width ", " on ", D score, " left ",
The orientation of instruction such as " right ", " top ", " bottom ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship,
It is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
As two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect or can communicate with one another；Can be to be joined directly together it is also possible to pass through the indirect phase of intermediary
Even, can be the connection of two element internals or the interaction relationship of two elements.For those of ordinary skill in the art
For, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.
Describe the Battery case 10 according to this utility model embodiment with reference to Fig. 1-Fig. 4 in detail.
With reference to shown in Fig. 1, upper box 1, lower box 2 and ring are included according to the Battery case 10 of this utility model embodiment
The sealing ring 5 of shape.
The bulge-structure 3 of annular is provided with one of upper box 1 and lower box 2 and annular is provided with another
Groove structure 4, bulge-structure 3 is coordinated with groove structure 4.In the embodiment shown in Figure 2, bulge-structure 3 is arranged on lower box 2
On, groove structure 4 is arranged on upper box 1.Bulge-structure 3 can certainly be set on upper box 1, lower box 2 is arranged
Groove structure 4.
With reference to shown in Fig. 2, Fig. 4, during assembling, sealing ring 5 is folded in the space that bulge-structure 3 is constituted with groove structure 4
Between.Sealing effectiveness can be effectively increased using bulge-structure 3 and groove structure 4 sandwiched sealing ring 5, sealing ring 5 is removable simultaneously
The early stage being conducive to Battery case 10 is assembled and is devaned maintenance work with the later stage.
According to the Battery case 10 of this utility model embodiment, using bulge-structure 3 and groove structure 4 sandwiched sealing ring 5
Sealing effectiveness can be greatly increased, sealing ring 5 is difficult play displacement, efficiently solves the ip67 dustproof and waterproof of Battery case 10
Performance requirement.
With reference to shown in Fig. 1, Fig. 2 and Fig. 4, upper box 1 is provided with the first fixed part 11 circumferentially arranged spaced apart, the
One fixed part 11 and upper box 1 are integrally formed.Second fixed part 21 circumferentially arranged spaced apart is provided with lower box 2, the
Two fixed parts 21 and lower box 2 are integrally formed.Installation fixing bolt 7 is provided with the first fixed part 11 and the second fixed part 21
Through hole.During assemble casing 10, fixing bolt 7 wears the first fixed part 11 and the second fixed part 21, realizes upper box 1 He
The fixation of lower box 2.Using fixing bolt 7, fixed form is simple, easy and simple to handle, can be rapidly completed the dress of Battery case 10
Join and dismantle.
With reference to shown in Fig. 2, sealing ring 5 at least includes the body 5 ' of downward opening " u " shape, but is not limited to " u " shape
The other shapes such as structure or " several " font, now, groove structure 4 institute of the bulge-structure of lower box 23 and upper box 1
The space constituting is adapted with the shape of sealing ring 5.Sealing ring 5 is in " u " shape, can play better seal effect, so that electric
Pond casing 10 meets ip67 dustproof and waterproof performance and requires, and enhances the security performance of Battery case 10.
In certain embodiments, sealing ring 5 is rubber parts, and rubber parts has water-proof function, and has certain contractility.
When tightening fixing bolt 7, the space that the groove structure 4 of upper box 1, the bulge-structure 3 of lower box 2 are surrounded subtracts further
Little, now, because rubber parts has elasticity so that this upper box 1, lower box 2 are all fitted tightly with sealing ring 5, can reach more
Excellent sealing effectiveness.Further, rubber parts also has certain damping noise reduction effect, in vehicle travel process, sealing ring 5 energy
Absorb micro vibrational energy, and running noise can be reduced.It is pointed out that sealing ring 5 material is not limited to quality of rubber materials.
With reference to shown in Fig. 4, the section of bulge-structure 3 is trapezoidal for first.The section of groove structure 4 is trapezoidal for second, and second
Trapezoidal constituted sealing strip installing space trapezoidal with first is matched with sealing ring 5 profile.
With reference to shown in Fig. 3, body 5 ' includes roof 51, lateral wall 52 and medial wall 53.As shown in Fig. 2 medial wall 53
It is close to the medial surface 33 of bulge-structure 3, the lateral surface 32 of bulge-structure 3 is close in lateral wall 52, roof 51 is close to bulge-structure 3
Top surface 31.So, the body 5 ' of sealing ring 5 has three faces and bulge-structure 3 to fit tightly, and forms three seals, sealing effect
Really good, and bulge-structure 3 and sealing ring 5 coordinate firm, are difficult play, displacement.
As preferred embodiment, the lower end of lateral wall 52, the lower end of medial wall 53 all extend downward bulge-structure 3
Bottom surface 34.Which increase the sealing area of lateral surface 32 of lateral wall 52 and bulge-structure 3 and medial wall 53 with raised
The sealing area of the medial surface 33 of structure 3, improves sealing effectiveness further.
It is (not shown that the lower end of lateral wall 52 and medial wall 53 is additionally provided with the lower flange extending to direction away from each other
Go out) so that substantially " several " character form structure is configured to according to the sealing ring 5 of this utility model embodiment, and then ensure that close
Bulge-structure 3 is firmly surrounded in seal 5.When be locked bolt 7 when, sealing ring 5 is tightly fitted with groove structure 4, now, sealing
Circle 5 can play sealing function, prevents sewage, dust from entering inside Battery case 10.
During assembling, " u " shape mouth of sealing ring 5 is buckled on the bulge-structure 3 of lower box 2, then the groove structure by upper box 1
4 are arranged on sealing ring 5, and the bolt 7 that is then locked is so that upper box 1 compresses sealing ring 5, i.e. sealing ring 5 with lower box 2
In the space that the groove structure 4 of the bulge-structure 3 and upper box 1 that are compressed in lower box 2 by upper box 1 and lower box 2 is constituted.
Thus reach the purpose of sealing, and then ensure that vehicle can travel in sleety weather, enhance the security performance of vehicle.
According to the vehicle of this utility model another aspect embodiment, including the Battery case 10 of above-described embodiment.And for
Other constructions of vehicle, the known technology that such as chassis, variator etc. have all been well known to those skilled in the art, therefore here not
Repeat one by one again.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, those skilled in the art can be by
Different embodiments described in this specification or example are engaged and are combined.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (10)
1. a kind of Battery case is it is characterised in that include:
Upper box and lower box, one of described upper box and described lower box are provided with the bulge-structure and another of annular
It is provided with the groove structure of annular, described bulge-structure and described groove structure cooperation on individual；And
The sealing ring of annular, described sealing ring is folded between described bulge-structure and described groove structure.
2. Battery case according to claim 1 is it is characterised in that described bulge-structure is arranged on described lower box,
Described groove structure is arranged on described upper box, and described sealing ring at least includes the body of downward opening " u " shape.
3. Battery case according to claim 2 is it is characterised in that the section of described bulge-structure is trapezoidal for first.
4. Battery case according to claim 3 is it is characterised in that described body includes: roof, lateral wall and inner side
Wall, the medial surface of described bulge-structure is close in described medial wall, and the lateral surface of described bulge-structure is close in described lateral wall, described
Roof is close to the top surface of described bulge-structure.
5. Battery case according to claim 4 it is characterised in that the lower end of described lateral wall extend downward described convex
Play the bottom surface of structure.
6. Battery case according to claim 4 it is characterised in that the lower end of described medial wall extend downward described convex
Play the bottom surface of structure.
7. Battery case according to claim 4 is it is characterised in that the lower end of described lateral wall and described medial wall also sets
It is equipped with the lower flange extending to direction away from each other.
8. Battery case according to claim 3 is it is characterised in that the section of described groove structure is the second trapezoidal, institute
State second trapezoidal and described first trapezoidal match.
9. Battery case according to claim 1 is it is characterised in that described sealing ring is rubber parts.
10. a kind of vehicle is it is characterised in that include the Battery case according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799381.9U CN205900643U (en) | 2016-07-26 | 2016-07-26 | Battery box and have vehicle of this battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799381.9U CN205900643U (en) | 2016-07-26 | 2016-07-26 | Battery box and have vehicle of this battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900643U true CN205900643U (en) | 2017-01-18 |
Family
ID=57785385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799381.9U Active CN205900643U (en) | 2016-07-26 | 2016-07-26 | Battery box and have vehicle of this battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807736A (en) * | 2018-03-26 | 2018-11-13 | 深圳路极科技有限公司 | A kind of waterproof construction component and water-powered equipment |
| CN111183533A (en) * | 2018-08-14 | 2020-05-19 | 株式会社Lg化学 | Battery pack including battery frame |
| WO2020135153A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery box |
| CN115312930A (en) * | 2021-12-20 | 2022-11-08 | 奥动新能源汽车科技有限公司 | Box body assembly of battery pack and battery pack assembly comprising same |
-
2016
- 2016-07-26 CN CN201620799381.9U patent/CN205900643U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807736A (en) * | 2018-03-26 | 2018-11-13 | 深圳路极科技有限公司 | A kind of waterproof construction component and water-powered equipment |
| CN111183533A (en) * | 2018-08-14 | 2020-05-19 | 株式会社Lg化学 | Battery pack including battery frame |
| US11973203B2 (en) | 2018-08-14 | 2024-04-30 | Lg Energy Solution, Ltd. | Battery pack comprising battery frame |
| WO2020135153A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery box |
| CN115312930A (en) * | 2021-12-20 | 2022-11-08 | 奥动新能源汽车科技有限公司 | Box body assembly of battery pack and battery pack assembly comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |