CN207409572U - A kind of pellet type battery case - Google Patents
A kind of pellet type battery case Download PDFInfo
- Publication number
- CN207409572U CN207409572U CN201721610210.8U CN201721610210U CN207409572U CN 207409572 U CN207409572 U CN 207409572U CN 201721610210 U CN201721610210 U CN 201721610210U CN 207409572 U CN207409572 U CN 207409572U
- Authority
- CN
- China
- Prior art keywords
- pallet
- pellet type
- type battery
- battery case
- babinet
- 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
The utility model belongs to automobile power cell field, specifically, is related to a kind of pellet type battery case, main purpose is to solve the problems, such as that the too high assembling of existing babinet is inconvenient.A kind of pellet type battery case, including babinet and battery modules, the babinet includes pallet and is installed on pallet upper box lid, and the battery modules are fixed on pallet, in the installation space formed with case lid；Wherein pallet is molded by extruded signing panel material agitating friction weldering, and pallet cavity heights are less than or equal to 45mm.
Description
Technical field
The utility model belongs to automobile power cell field, specifically, is related to a kind of pellet type battery case.
Background technology
With raising of the people to environmental protection requirement, the research and application of electric vehicle are increasingly paid attention to.It is electronic
Power source of the power battery pack of automobile sum as electric vehicle is the important component of electric vehicle.Power battery is general
It is made of babinet and power battery, power battery is encapsulated in babinet, and babinet includes upper cover and under casing, and upper cover is fastened under casing
On.Modern electric automobile power battery bag is in the case where meeting customer requirement, it is desirable that and it is small, it is light-weight, compact-sized, and
Existing battery case box height is higher, is unfavorable for battery bottom and the assembling of side circuit.
Utility model content
The technical problems to be solved in the utility model is that overcoming the problems, such as that existing babinet is too high assembles inconvenience, provides one
Kind pellet type battery case.
In order to solve the above technical problems, the utility model is using the basic conception of technical solution：
A kind of pellet type battery case, including babinet and battery modules, is characterized in that：The babinet include pallet and
Pallet upper box lid is installed on, the battery modules are fixed on pallet, in the installation space formed with case lid；Wherein pallet
It is molded by extruded signing panel material agitating friction weldering, pallet cavity heights are less than or equal to 45mm.
Further, maintenance window is offered on the case lid, maintenance control panel is fixed in maintenance window, facilitates and carries out day
Often safeguard.
Further, the pallet is surrounded by screw hole, standing screw is equipped in screw hole, battery modules pass through screw rod
It is fixed on pallet.
Further, sealing ring is equipped between the faying face of case lid and pallet, babinet can be sealed well, waterproof
It is dust-proof.
Further, the pallet is surrounded by the fixed feet of global formation, is provided with nut in fixed feet, facilitates babinet
It is installed on vehicle.
Further, the pallet corner offers lifting screw hole, facilitates lifting.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
1st, pallet cavity heights are less than or equal to 45mm, and battery modules are largely exposed, convenient to be made in side
Industry, and too wide arc gap need not be stayed between babinet and battery modules, overall volume utilization rate is high.
2nd, pallet uses extruded signing panel material agitating friction weldering spicing forming type, and body structure intensity is good, and integral smoothness is high, welding
Defect is few, can realize IP67 sealing grades, and light-weight, perfect heat-dissipating.
3rd, maintenance window is offered on the case lid, maintenance control panel is fixed in maintenance window, facilitates carry out regular maintenance.
4th, sealing ring is equipped between the faying face of case lid and pallet, can further promote the sealing performance of babinet.
5th, pallet is surrounded by the fixed feet of global formation, is provided with nut in fixed feet, babinet is facilitated to pacify on vehicle
Dress；Pallet corner offers lifting screw hole simultaneously, facilitates lifting.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the application, is further understood from the utility model for providing, the utility model
Schematic description and description for explaining the utility model, but do not form the improper restriction to the utility model.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
On the premise of dynamic, other accompanying drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is a kind of explosive view of pellet type battery case in the utility model embodiment.
In figure：1- pallets；2- case lids；3- battery modules；4- maintenance control panels；5- standing screws；6- sealing rings；7- nuts；
11- screw holes；12- fixed feets；13- lifts screw hole；21- maintenance windows.
It should be noted that these attached drawings and word description are not intended to limit the design of the utility model in any way
Scope, but illustrate the concept of the utility model for those skilled in the art by reference to specific embodiment.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is used to illustrate this
Utility model, but be not intended to limit the scope of the present invention.
, it is necessary to explanation in the description of the utility model, term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary.
For the ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing with concrete condition
Justice.
Embodiment
Referring to Fig. 1, a kind of explosive view of pellet type battery case, a kind of pellet type battery case, including babinet and battery modules
3, the babinet includes pallet 1 and is installed on 1 upper box lid 2 of pallet, and battery modules 3 are located in the installation space formed with case lid 2,
Pallet 1 is surrounded by screw hole 11, and standing screw 5 is equipped in screw hole, and battery modules 3 are fixed on pallet 1 by standing screw 5
On；Wherein pallet 1 is molded by extruded signing panel material agitating friction weldering, and body structure intensity is good, and integral smoothness is high, and weld defect is few,
It can realize IP67 sealing grades, and light-weight, perfect heat-dissipating.1 cavity heights of pallet are less than or equal to 45mm, battery mould
Group 3 is most of to be exposed, convenient to carry out operation in side, and too wide arc gap need not be stayed between babinet and battery modules,
Overall volume utilization rate is high.
Maintenance window 21 is offered on the case lid 1, maintenance control panel 4 is fixed in maintenance window 21, facilitates progress daily
It safeguards.Sealing ring 6 is equipped between the faying face of case lid 2 and pallet 1, babinet can be sealed well, water proof and dust proof.It is described
Pallet 1 is surrounded by the fixed feet 12 of global formation, is provided with nut 7 in fixed feet 12, babinet is facilitated to be installed on vehicle.Institute
That states 1 four jiaos of pallet offers lifting screw hole 13, facilitates lifting.
This programme is suitable for the battery that all battery structures, especially electrical fitting are placed on battery pack side.
The above is only the preferred embodiment of the utility model, and not the utility model is made in any form
Limitation although the utility model has been disclosed with preferred embodiment as above, is not limited to the utility model, any to be familiar with
The technical staff of this patent is not being departed from the range of technical solutions of the utility model, when the technology contents work using above-mentioned prompting
Go out a little change or be modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model,
According to any simple modification, equivalent change and modification that the technical essence of the utility model makees above example, still belong to
In the range of the utility model.
Claims (6)
1. a kind of pellet type battery case, including babinet and battery modules (3), it is characterised in that：The babinet include pallet (1) and
Pallet upper box lid (2) is installed on, the battery modules (3) are fixed on pallet (1), empty positioned at the installation formed with case lid (2)
In；Wherein pallet (1) is molded by extruded signing panel material agitating friction weldering, and pallet (1) cavity heights are less than or equal to 45mm.
2. pellet type battery case according to claim 1, it is characterised in that：Maintenance window is offered on the case lid (2)
(21), it is fixed with maintenance control panel (4) in maintenance window (21).
3. pellet type battery case according to claim 1 or 2, it is characterised in that：The pallet (1) is equipped with screw hole
(11), standing screw (5) is installed in screw hole (11), battery modules (3) are fixed on by screw rod (5) on pallet (1).
4. pellet type battery case according to claim 3, it is characterised in that：The case lid (2) and the faying face of pallet (1)
Between be equipped with sealing ring (6).
5. pellet type battery case according to claim 4, it is characterised in that：The pallet (1) is surrounded by global formation
Fixed feet (12), is provided with nut (7) in fixed feet (12).
6. pellet type battery case according to claim 5, it is characterised in that：Pallet (1) corner offers lifting
Screw hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610210.8U CN207409572U (en) | 2017-11-27 | 2017-11-27 | A kind of pellet type battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610210.8U CN207409572U (en) | 2017-11-27 | 2017-11-27 | A kind of pellet type battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409572U true CN207409572U (en) | 2018-05-25 |
Family
ID=62317406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610210.8U Expired - Fee Related CN207409572U (en) | 2017-11-27 | 2017-11-27 | A kind of pellet type battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167321A (en) * | 2019-05-29 | 2019-08-23 | 上海航天设备制造总厂有限公司 | A kind of Liquid cooling chasis and its manufacturing method of cooling water channel perforation |
-
2017
- 2017-11-27 CN CN201721610210.8U patent/CN207409572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167321A (en) * | 2019-05-29 | 2019-08-23 | 上海航天设备制造总厂有限公司 | A kind of Liquid cooling chasis and its manufacturing method of cooling water channel perforation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206155129U (en) | Lightweight is battery box for electric motor car | |
| CN207409572U (en) | A kind of pellet type battery case | |
| CN202797173U (en) | Low-heat high-efficiency 2.5 V Ni-MH battery | |
| CN205621942U (en) | Group battery plug -in components base | |
| CN210866874U (en) | Protection level reaches IP67 box case lid cooperation waterproof construction | |
| CN201601154U (en) | Buried energy storage battery sealing device of solar photovoltaic system | |
| CN209843804U (en) | Sealing structure of battery module | |
| CN201663164U (en) | Junction box for solar thin-film cell | |
| CN208706702U (en) | A kind of power cabinet | |
| CN205452395U (en) | Power battery box adopting top seal | |
| CN208674618U (en) | A kind of power cabinet | |
| CN203521538U (en) | Maintainable sealing lead-acid storage battery | |
| CN203151890U (en) | Power supply box casing | |
| CN206850798U (en) | A kind of explosion-proof interchanger | |
| CN205452396U (en) | battery box with waterproof structure | |
| CN206734072U (en) | A kind of service switch installing mechanism | |
| CN206758495U (en) | Closed battery box | |
| CN208393286U (en) | Electric car distribution box | |
| CN208272400U (en) | Cable sealing device and power distribution cabinet for power distribution cabinet | |
| CN205319203U (en) | Battery box of electric automobile | |
| CN206022960U (en) | There is the explosion-proof of pure explosion insulation performance, anti-corrosion, dustproof distributor box | |
| CN213905492U (en) | Special container | |
| CN205319204U (en) | A battery box for electric automobile | |
| CN203206634U (en) | Seal structure based on box body | |
| CN205784144U (en) | A kind of waterproof cable accesses window and packaging type refrigeration station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20201127 |