CN206878064U - Covered on a kind of electric automobile battery box - Google Patents
Covered on a kind of electric automobile battery box Download PDFInfo
- Publication number
- CN206878064U CN206878064U CN201720579170.9U CN201720579170U CN206878064U CN 206878064 U CN206878064 U CN 206878064U CN 201720579170 U CN201720579170 U CN 201720579170U CN 206878064 U CN206878064 U CN 206878064U
- Authority
- CN
- China
- Prior art keywords
- covered
- lid body
- extension board
- upper lid
- window
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
It the utility model is related to battery case, disclose and covered on a kind of electric automobile battery box, it is hollow upper lid body including inside, the upper surface that upper lid body includes covering on lid first on lid and second on first is provided with a plurality of the first interlaced strip groove, a plurality of the second strip groove connected with the first strip groove also is provided with the surrounding side covered on first, the upper surface covered on second is provided with a plurality of interlaced Article 3 connected in star, a plurality of Article 4 connected in star also is provided with the front-back covered on second, upper lid body bottom surrounding is surrounded with the extension board of outwardly convex, extension board and upper lid body integral type.Lid body is provided with multiple interlaced the first strip grooves and Article 3 connected in star on the utility model, so that the height of upper lid body upper end surface intensity more, multiple first reinforcements and the second reinforcement are provided between extension board and upper lid body, so that fixation is more firm between extension board and upper lid body.
Description
Technical field
It the utility model is related to and covered on battery case, more particularly to a kind of electric automobile battery box.
Background technology
With earth environment continuous worsening and petroleum-based energy it is in short supply, it is a kind of to replace petroleum resources using electric power energy
Electric automobile has captured rapidly market, turns into the important component of automobile industry.Electric automobile power battery uses battery pack
Into technology, by battery case come load capacity and fixation.The performance impact of battery case to the overall performance of electric automobile, security and
Reliability.Key components and parts of the battery box cover as battery case, play a part of self-contained battery group.Battery box structure of today
Upper fairly simple, form is single, can not meet the needs of different automobile types.
The content of the invention
A kind of the shortcomings that the utility model is for battery box cover poor reliability in the prior art, there is provided batteries of electric automobile
Box cover.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Covered on a kind of electric automobile battery box, including inside is hollow upper lid body, upper lid body includes covering on first
With second on cover, all upper cuboid is covered on first on lid and second, covers on second and is covered on first, Gai Yu on first
Cover inside on two to be interconnected, the upper surface covered on first is provided with a plurality of the first interlaced strip groove, covers on first
Surrounding side on also be provided with a plurality of the second strip groove connected with the first strip groove, the upper surface covered on second is provided with
A plurality of interlaced Article 3 connected in star, also be provided with the front-back covered on second it is a plurality of connected with Article 3 connected in star
Four strip grooves, end face to be covered on first and is provided with Article 5 connected in star, Article 5 connected in star bottom offers first window, and first
Window connects with covering inside on first, and first window is rectangular window, and the right flank covered on second is provided with the second window, the
Two windows with covered on second it is internal connect, upper lid body bottom surrounding is surrounded with the extension board of outwardly convex, extension board with it is upper
Lid body integral type.
Preferably, first window surrounding is disposed with the first pilot hole, the surrounding of the second window is disposed with the second pilot hole.
Preferably, extension board is provided with multiple 3rd pilot holes, the 3rd pilot hole both sides are designed with the first reinforcement, the
One reinforcement side is fixedly connected with extension board, and its opposite side is fixedly connected with upper lid body, between adjacent two the 3rd pilot hole
Provided with the second reinforcement, the second reinforcement side is fixedly connected with extension board, and its opposite side is fixedly connected with upper lid body, and second
Reinforcement is located between two adjacent first reinforcements.
Preferably, extension board is provided with the fixed plate horizontally outward extended, the number of fixed plate is at least six, fixed
Plate and extension board integral type, in same level, fixed plate is provided with the 4th dress for the end face of fixed plate and the end face of extension board
Distribution.
At least one air vent is provided with before and after end face at two edges preferably, being covered on first.
The utility model has significant technique effect as a result of above technical scheme：This is covered on the utility model
Body is provided with multiple interlaced the first strip grooves and Article 3 connected in star, so that upper lid body upper end surface intensity is more
Height, the side of upper lid body is provided with a plurality of second strip groove and Article 4 connected in star, so that upper this body side surface of lid is strong
Degree is more high, multiple first reinforcements and the second reinforcement is provided between extension board and upper lid body, so that extension board
Fixation is more firm between upper lid body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 1-upper lid body, on 11-the first
Cover, lid, 13-extension board, the 14-the first reinforcement, the 15-the second reinforcement, 16-fixed plate, 111-the first on 12-the second
Strip groove, the 112-the second strip groove, 113-Article 5 connected in star, 114-first window, the 115-the first pilot hole,
116-air vent, 121-Article 3 connected in star, 122-Article 4 connected in star, the 123-the second window, the 124-the second assembling
Hole, the 131-the three pilot hole, the 161-the four pilot hole, the 1311-the first raised line, the 1611-the second raised line.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Covered on a kind of electric automobile battery box, as shown in Figure 1, 2, including inside is hollow upper lid body 1, upper lid body
1 includes on first lid 12 on lid 11 and second, the integral type of lid 12 on lid 11 and second on first, and the height of lid 11 is higher than on first
The height of lid 12 on second, all upper cuboid of lid 12 on lid 11 and second on first, lid 12 covers on first on second
11, the inside of lid 12 is interconnected on lid 11 and second on first, and the upper surface of lid 11 is provided with a plurality of interlaced on first
First strip groove 111, a plurality of first strip groove 111 be right-angled intersection together, on first on the surrounding side of lid 11
Provided with a plurality of the second strip groove 112 connected with the first strip groove 111, the upper surface of lid 12 is provided with a plurality of phase on second
Mutually Article 3 connected in star 121 staggeredly, it also is provided with the front-back of lid 12 on second a plurality of connecting with Article 3 connected in star 121
Article 4 connected in star 122, the upper surface of lid 11 is provided with Article 5 connected in star 113 on first, and the bottom of Article 5 connected in star 113 offers
First window 114, first window 114 connect with the inside of lid on first 11, and first window 114 is rectangular window, is covered on second
12 right flank is provided with the second window 123, and the second window 123 connects with the inside of lid on second 12, the upper bottom four of lid body 1
It is surrounded with the extension board 13 of outwardly convex, extension board 13 and the upper integral type of lid body 1 week.
The surrounding of first window 114 is disposed with the first pilot hole 115, and the quantity of the first pilot hole of the present embodiment 115 is six, the
The surrounding of two windows 123 is disposed with the second pilot hole 124, and the quantity of the second pilot hole of the present embodiment 124 is 11.
Extension board 13 is provided with multiple 3rd pilot holes 131, and multiple axles thereto are evenly equipped with the inwall of the 3rd pilot hole 131
The first raised raised line 1311 of line direction, the first raised line 1311 are more firm when upper lid body 11 is connected with miscellaneous part
To lean on, the both sides of the 3rd pilot hole 131 are designed with the first reinforcement 14, and the side of the first reinforcement 14 is fixedly connected with extension board 13, its
Opposite side is fixedly connected with upper lid body 1, and the second reinforcement 15, the second reinforcement are provided between adjacent two the 3rd pilot hole 131
15 sides are fixedly connected with extension board, and its opposite side is fixedly connected with upper lid body 1, and the second reinforcement 15 is located at two adjacent first
Between reinforcement 14.
Extension board 13 is provided with the fixed plate 16 horizontally outward extended, and the number of fixed plate 16 is at least six, this implementation
The number of example fixed plate 16 is six, fixed plate 16 and the integral type of extension board 13, the end face of fixed plate 16 and the end of extension board 13
In same level, fixed plate 16 is provided with the 4th pilot hole 161, is evenly equipped with the side wall of the 4th pilot hole 161 multiple in face
The second raised raised line 1611 of axis direction thereto, the second raised line 1611 cause when upper lid body 11 is connected with miscellaneous part more
What is added is firm.
It is provided with least one air vent 116 on first before and after the upper surface of lid 11 at two edges, the present embodiment air vent 116
Number is two.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (5)
1. covered on a kind of electric automobile battery box, including inside is hollow upper lid body (1), it is characterised in that：Upper lid body
(1) include covering on first on (11) and second and cover (12), covered on first on (11) and second and cover (12) all upper cuboid, second
Upper lid (12) covers (11) on first, covers on first on (11) and second and is interconnected inside lid (12), is covered on first
(11) upper surface is provided with a plurality of interlaced the first strip groove (111), is covered on first on the surrounding side of (11)
Provided with a plurality of the second strip groove (112) connected with the first strip groove (111), the upper surface that (12) are covered on second is provided with
A plurality of interlaced Article 3 connected in star (121), cover on second on the front-back of (12) also be provided with it is a plurality of recessed with Article 3 shape
The Article 4 connected in star (122) of groove (121) connection, lid (11) upper surface is provided with Article 5 connected in star (113), Article 5 on first
Connected in star (113) bottom offers first window (114), and first window (114) connects with being covered on first inside (11), the first window
Mouthful (114) be rectangular window, and the right flank that (12) are covered on second is provided with the second window (123), the second window (123) and the
Cover inside (12) and connect on two, upper lid body (1) bottom surrounding is surrounded with the extension board (13) of outwardly convex, extension board (13)
With upper lid body (1) integral type.
2. covered on a kind of electric automobile battery box according to claim 1, it is characterised in that：First window (114) surrounding
The first pilot hole (115) is disposed with, the surrounding of the second window (123) is disposed with the second pilot hole (124).
3. covered on a kind of electric automobile battery box according to claim 1, it is characterised in that：Extension board (13) is provided with more
Individual 3rd pilot hole (131), the 3rd pilot hole (131) both sides are designed with the first reinforcement (14), the first reinforcement (14) side
It is fixedly connected with extension board (13), its opposite side is fixedly connected with upper lid body (1), between adjacent two the 3rd pilot hole (131)
Provided with the second reinforcement (15), the second reinforcement (15) side is fixedly connected with extension board, and its opposite side is solid with upper lid body (1)
Fixed connection, the second reinforcement (15) are located between two adjacent first reinforcements (14).
4. covered on a kind of electric automobile battery box according to claim 1, it is characterised in that：Extension board (13) is provided with water
The flat fixed plate (16) to stretch out, the number of fixed plate (16) are at least six, and fixed plate (16) and extension board (13) are integrally
Formula, with the end face of extension board (13) in same level, fixed plate (16) is provided with the 4th assembling for the end face of fixed plate (16)
Hole (161).
5. covered on a kind of electric automobile battery box according to claim 1, it is characterised in that：(11) upper surface is covered on first
At least one air vent (116) is provided with front and rear two edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579170.9U CN206878064U (en) | 2017-05-23 | 2017-05-23 | Covered on a kind of electric automobile battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579170.9U CN206878064U (en) | 2017-05-23 | 2017-05-23 | Covered on a kind of electric automobile battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878064U true CN206878064U (en) | 2018-01-12 |
Family
ID=61340453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720579170.9U Expired - Fee Related CN206878064U (en) | 2017-05-23 | 2017-05-23 | Covered on a kind of electric automobile battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190216A (en) * | 2019-03-08 | 2019-08-30 | 比亚迪股份有限公司 | Power battery pack, energy storage device and electric vehicle |
| WO2019184493A1 (en) * | 2018-03-30 | 2019-10-03 | 宁德时代新能源科技股份有限公司 | Battery box body and battery box |
| CN113471588A (en) * | 2021-06-30 | 2021-10-01 | 中国第一汽车股份有限公司 | Upper box assembly, battery assembly and electric vehicle |
-
2017
- 2017-05-23 CN CN201720579170.9U patent/CN206878064U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184493A1 (en) * | 2018-03-30 | 2019-10-03 | 宁德时代新能源科技股份有限公司 | Battery box body and battery box |
| US11539092B2 (en) | 2018-03-30 | 2022-12-27 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
| EP4145606A1 (en) * | 2018-03-30 | 2023-03-08 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
| US11929515B2 (en) | 2018-03-30 | 2024-03-12 | Contemporary Amperex Technology Co., Limited | Battery pack case and battery pack |
| CN110190216A (en) * | 2019-03-08 | 2019-08-30 | 比亚迪股份有限公司 | Power battery pack, energy storage device and electric vehicle |
| WO2020181705A1 (en) * | 2019-03-08 | 2020-09-17 | 比亚迪股份有限公司 | Power battery pack, energy storage device and electric vehicle |
| CN113471588A (en) * | 2021-06-30 | 2021-10-01 | 中国第一汽车股份有限公司 | Upper box assembly, battery assembly and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |