CN207353296U - A kind of battery pack upper casing and grafting panel mounting structure - Google Patents
A kind of battery pack upper casing and grafting panel mounting structure Download PDFInfo
- Publication number
- CN207353296U CN207353296U CN201721240548.9U CN201721240548U CN207353296U CN 207353296 U CN207353296 U CN 207353296U CN 201721240548 U CN201721240548 U CN 201721240548U CN 207353296 U CN207353296 U CN 207353296U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- grafting panel
- pack upper
- grafting
- mounting structure
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of battery pack upper casing and grafting panel mounting structure, including battery pack upper shell, the mounting structure further includes grafting panel, and grafting panel is equipped with socket via, and battery pack upper shell is connected by fastener with grafting panel.The utility model is realized by fast and slow charge socket arrangements on battery pack upper shell, optimization plug-in position, connection relation and arrangement relation, reduce and influence is arranged caused by fast and slow charge socket position by setting grafting panel.
Description
Technical field
The utility model belongs to power battery system of electric vehicle technical field, and in particular to a kind of battery pack upper casing and grafting
Panel mounting structure.
Background technology
Battery is fast, trickle charge socket, is part indispensable in battery system, and at present, the overwhelming majority is electric on the market
Chi Bao, because architectural limitation, fast, trickle charge socket can only be fixed on battery lower housing shell, by battery is fast, trickle charge socket is installed on down
On housing, though structural feature can be reduced, at the same time there are it is corresponding the problem of, such as：Limited by fast and slow charge socket position, grafting position
Put, connection relation, arrangement can be under many restrictions；When fast, trickle charge socket is located at lower housing shell, since location point is relatively low,
In vehicle when driving, situations such as scratching, wearing easily is produced.
The material that current battery wraps housing is PP+GF35%, and the material of grafting panel is generally cast aluminium, due to two kind zero
The material of part is different, if being not provided with sealing structure, the phenomenon of battery pack leak easily occurs, the security of battery pack is subject to prestige
The side of body.
The content of the invention
The utility model is intended at least solve one of technical problem existing in the prior art.For this reason, the utility model carries
For a kind of battery pack upper casing and grafting panel mounting structure, it is therefore an objective to realize fast and slow charge socket be installed on upper shell on, reduce because
Arrangement influences caused by fast and slow charge socket position.
To achieve these goals, the technical solution that the utility model is taken is：
A kind of battery pack upper casing and grafting panel mounting structure, including battery pack upper shell, the mounting structure further include
Grafting panel, grafting panel are equipped with socket via, and battery pack upper shell is connected by fastener with grafting panel.
Sealing structure is equipped between the overlap joint installation end face of the grafting panel and battery pack upper shell.
The sealing structure is gasket seal or sealing ring.
The grafting panel is equipped with L-type mounting plates structure, and the socket via is two, and two socket vias are arranged on L
On the side panel of type mounting plates structure.
The grafting panel is equipped with multiple screw holes, and multiple screw holes are distributed in the circumferential avris of L-type mounting plates structure, described
Fastener includes by screw hole and the fastening of battery pack upper shell connecting with the same number of multiple fastening bolts of screw hole, fastening bolt
Connect.
The screw hole is heavy platform screw hole.
The bottom of the grafting panel is equipped with lower housing shell fixing bracket.
The beneficial effects of the utility model：
The 1st, grafting panel is set, realized by fast and slow charge socket arrangements on battery pack upper shell, optimization plug-in position, connection
Relation and arrangement relation, reduce and influence are arranged caused by fast and slow charge socket position.
2nd, grafting panel and lower housing shell are fixed, and are connected with upper shell, by arranging sealing structure, fastening bolt, are being inserted
Junction plate reduces the risk of battery pack leak, structure setting input with battery pack upper shell lap hermetically, realizing leakproofness
Cost is low, and it is contemplated to produces larger economic benefit.
3rd, battery pack upper shell structure and grafting panel construction have been taken into full account, can realize positioning, fixation and sealing work(
Energy.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is plug surface plate structure schematic diagram；
Fig. 2 is grafting panel trailing flank structure diagram；
Fig. 3 is grafting panel and battery pack upper shell mounting structure schematic diagram；
Fig. 4 is Insertion panel and battery pack upper casing internal seal structure schematic diagram；
Fig. 5 is grafting panel and battery pack lower housing shell mounting structure schematic diagram.
In figure mark for：
1st, battery pack upper shell, 2, grafting panel, 3, socket via, 4, socket mounting hole, 5, fast and slow charge socket, 6, sealing
Gasket, 7, L-type mounting plates structure, 8, screw hole, 9, lower housing shell fixing bracket, 10, battery pack lower housing shell, 11, bolt installation plunger stage.
Embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help design of the those skilled in the art to the utility model, technical solution have it is more complete, accurate and
Deep understanding, and contribute to its implementation.
As shown in Figures 1 to 5, the utility model is more particularly to a kind of battery pack upper casing and grafting panel mounting structure, bag
Battery pack upper shell 1 is included, which further includes grafting panel 2, and grafting panel 2 is equipped with socket via 3, battery pack upper shell
1 is connected by fastener with grafting panel 2.The surrounding of socket via sets fast and slow charge socket mounting hole 4, easy to fast and slow charge socket
5 installation fastening.By setting grafting panel, realize by fast and slow charge socket arrangements on battery pack upper shell, optimization grafting position
Put, connection relation and arrangement relation, reduce and arrange and influence caused by fast and slow charge socket position.
In order to avoid there is the situation of leak in battery pack, the overlap joint installation end face of grafting panel 2 and battery pack upper shell 1 it
Between be equipped with sealing structure.Sealing structure can be gasket seal 6 or sealing ring.
For the ease of the mounting arrangements of fast and slow charge socket, grafting panel 2 is equipped with L-type mounting plates structure 7, and socket via 3 is
Two, two socket vias 3 are on the side panel of L-type mounting plates structure.As shown in Figure 4 and Figure 5, fast and slow charge socket 5
It is preferably arranged on the Z-direction side panel of L-type mounting plates structure 7.The surrounding of each socket via is respectively provided with fast and slow charge socket peace
Hole 4 is filled, is installed easy to the fastening of fast and slow charge socket.
Grafting panel 2 is equipped with multiple screw holes 8, and multiple screw holes 8 are distributed in the circumferential avris of L-type mounting plates structure 7, fastening
Part is to be fastenedly connected with the same number of multiple fastening bolts of screw hole, fastening bolt by screw hole 8 and battery pack upper shell 1.Tool
For body, fastening bolt is nine, and the upper avris of L-type mounting plates structure is equipped with three screw holes, L-type mounting plates structure it is following
Side, left side side and the right side are equipped with two screw holes.Screw hole 8 is preferably heavy platform screw hole.As shown in Fig. 2, 2 trailing flank of grafting panel
Bolt installation plunger stage 11 is set.
In addition, for the ease of grafting panel and the fastening installation connection of battery pack lower housing shell 10, the bottom of grafting panel 2 is equipped with
Lower housing shell fixing bracket 9.
The specific implementation step of the utility model is as follows：
Step 1, grafting panel are fixed on battery pack lower housing shell by lower housing shell fixing bracket；
Step 2, fast and slow charge socket is fixedly mounted on grafting panel；
Step 3, gasket seal is installed on Insertion panel；
Step 4, battery pack upper shell are connected fastening by nine fastening bolts with grafting panel, you can complete installation.
The utility model realizes installation of the fast and slow charge socket on upper shell by the grafting panel fixed with lower housing shell
With fixation, and sealing function is realized by gasket seal, it is real by coordinating fastening bolt installation fastening to reach sealing effect
Show effect of the socket arrangements in battery pack upper shell, and realize sealing, water resistance, reduce leak risk.
The utility model is exemplarily described above in association with attached drawing.Obviously, the utility model implements not
Limited by aforesaid way.As long as employ the various unsubstantialities that the methodology of the utility model and technical solution carry out
Improvement；Or it is not improved, above-mentioned design and technical solution by the utility model directly apply to other occasions, at this
Within the protection domain of utility model.
Claims (7)
1. a kind of battery pack upper casing and grafting panel mounting structure, including battery pack upper shell (1), it is characterised in that：The peace
Assembling structure further includes grafting panel (2), and grafting panel (2) is equipped with socket via (3), and battery pack upper shell (1) passes through fastener
It is connected with grafting panel (2).
2. battery pack upper casing and grafting panel mounting structure according to claim 1, it is characterised in that：The grafting panel
(2) it is equipped with sealing structure between the overlap joint installation end face of battery pack upper shell (1).
3. battery pack upper casing and grafting panel mounting structure according to claim 2, it is characterised in that：The sealing structure is
Gasket seal (6) or sealing ring.
4. battery pack upper casing and grafting panel mounting structure according to claim 1, it is characterised in that：The grafting panel
(2) L-type mounting plates structure (7) is equipped with, the socket via (3) is two, and two socket vias (3) are arranged on L-type installing plate
On the side panel of structure (7).
5. battery pack upper casing and grafting panel mounting structure according to claim 4, it is characterised in that：The grafting panel
(2) multiple screw holes (8) are equipped with, and multiple screw holes (8) are distributed in the circumferential avris of L-type mounting plates structure (7), the fastener bag
Include and be fastenedly connected with the same number of multiple fastening bolts of screw hole, fastening bolt by screw hole (8) and battery pack upper shell (1).
6. battery pack upper casing and grafting panel mounting structure according to claim 5, it is characterised in that：The screw hole (8) is
Heavy platform screw hole.
7. battery pack upper casing and grafting panel mounting structure according to claim 1, it is characterised in that：The grafting panel
(2) bottom is equipped with lower housing shell fixing bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240548.9U CN207353296U (en) | 2017-09-26 | 2017-09-26 | A kind of battery pack upper casing and grafting panel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240548.9U CN207353296U (en) | 2017-09-26 | 2017-09-26 | A kind of battery pack upper casing and grafting panel mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353296U true CN207353296U (en) | 2018-05-11 |
Family
ID=62356714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721240548.9U Active CN207353296U (en) | 2017-09-26 | 2017-09-26 | A kind of battery pack upper casing and grafting panel mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037538A (en) * | 2018-09-21 | 2018-12-18 | 北京普莱德新能源电池科技有限公司 | Section bar support, battery pack and vehicle |
| EP3654404A1 (en) * | 2018-11-15 | 2020-05-20 | Contemporary Amperex Technology Co., Limited | Battery pack |
| CN112290153A (en) * | 2020-09-28 | 2021-01-29 | 东风汽车集团有限公司 | Power battery's installing support assembly |
-
2017
- 2017-09-26 CN CN201721240548.9U patent/CN207353296U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037538A (en) * | 2018-09-21 | 2018-12-18 | 北京普莱德新能源电池科技有限公司 | Section bar support, battery pack and vehicle |
| EP3654404A1 (en) * | 2018-11-15 | 2020-05-20 | Contemporary Amperex Technology Co., Limited | Battery pack |
| US10991920B2 (en) | 2018-11-15 | 2021-04-27 | Contemporary Amperex Technology Co., Limited | Battery pack |
| KR20210090251A (en) * | 2018-11-15 | 2021-07-19 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Battery packs, manufacturing methods for battery packs and automobiles |
| CN113161661A (en) * | 2018-11-15 | 2021-07-23 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN113161661B (en) * | 2018-11-15 | 2022-03-01 | 宁德时代新能源科技股份有限公司 | Battery pack |
| KR102459828B1 (en) * | 2018-11-15 | 2022-10-26 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Battery packs, manufacturing methods for battery packs and automobiles |
| CN112290153A (en) * | 2020-09-28 | 2021-01-29 | 东风汽车集团有限公司 | Power battery's installing support assembly |
| CN112290153B (en) * | 2020-09-28 | 2021-09-17 | 东风汽车集团有限公司 | Power battery's installing support assembly |
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