CN203859157U - Novel battery box structure - Google Patents
Novel battery box structure Download PDFInfo
- Publication number
- CN203859157U CN203859157U CN201420265176.5U CN201420265176U CN203859157U CN 203859157 U CN203859157 U CN 203859157U CN 201420265176 U CN201420265176 U CN 201420265176U CN 203859157 U CN203859157 U CN 203859157U
- Authority
- CN
- China
- Prior art keywords
- battery box
- battery
- battery case
- box structure
- novel
- 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 - Lifetime
Links
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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 discloses a novel battery box structure, which comprises a battery box shell and a battery box cover, wherein the battery box shell comprises a bottom wall, a plurality of sidewalls extending from the bottom wall and surrounding the bottom wall and an accommodation cavity formed by the bottom wall and the sidewalls; the battery box cover has a trapezoidal structure; battery pack fixing plates are arranged on the inner side of the battery box shell; a U-shaped cavity is formed in one side of the battery box. According to the novel battery box structure, air enters the battery box through the U-shaped cavity, and dissipates the heat of the battery box, so that the existing phenomena of heating and loss of batteries in a using process of the batteries are avoided, and the temperature of a battery pack is effectively balanced; the battery box is subjected to local reinforcement and process weight reduction, so that the overall rigidity and strength are enhanced, the utilization rate of materials is increased, and the cost is lowered.
Description
technical field:
The utility model relates to a kind of battery case structure, especially relates to a kind of for the novel battery box structure on electric automobile.
background technology:
Battery case is for holding battery pack and the lead-in wire that is connected outside and battery.
On market, conventional battery case is rectangular frame structure, and frame, underframe are used section bar welding, and build is large, and structural strength is low, and cost is high.In normal battery use procedure and charge and discharge process, battery-heating phenomenon cannot be avoided, and heat build-up can cause battery life to reduce for a long time, and hydraulic performance decline directly increases user's use cost.
utility model content:
In sum, the purpose of this utility model is to provide a kind of novel battery case structure, for solving at present at battery use procedure battery-heating and battery being caused to the phenomenon of loss.It can form air pipeline in battery case, effectively the temperature of battery pack is carried out to balance.
For solving above-mentioned technical problem, the technical scheme that the utility model adopts is:
A kind of novel battery box structure, it comprises battery case housing and battery case case lid, battery case housing comprises diapire, the some sidewalls around diapire that extend from diapire and the host cavity jointly being formed by diapire and sidewall, battery case case lid is trapezium structure, wherein, in battery case housing inner side, be provided with battery pack fixed head.
Further, described battery pack fixed head is provided with hole.
Further, described hole forms the slot of the described battery pack of installing.
Further, described battery case is provided with U-shaped cavity in a side.
Further, battery case housing is connected by hexagon flange bolt with case lid.
The beneficial effects of the utility model are: battery case is carried out to part and strengthen, and carry out technique loss of weight, when guaranteeing that integral rigidity, intensity are strengthened, improved stock utilization, reduce costs.The cavity body structure of a side forms air pipeline simultaneously, is conducive to the temperature balance control to battery pack.
accompanying drawing explanation:
Fig. 1 is the utility model battery case structural representation;
Fig. 2 is battery pack fixed plate structure schematic diagram of the present utility model;
Fig. 3 is U-shaped cavity body structure schematic diagram of the present utility model.
embodiment:
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
The three-dimensional exploded view of a kind of novel battery box structure as depicted in figs. 1 and 2, it comprises battery case housing 1 and battery case case lid 2, battery case housing 1 comprises diapire, the some sidewalls around diapire that extend from diapire and the host cavity jointly being formed by diapire and sidewall, battery case case lid 2 is trapezium structure, in battery case housing inner side, is provided with battery pack fixed head 3.
3 pairs of battery cases of battery pack fixed head carry out part and strengthen, and carry out technique loss of weight, when guaranteeing that integral rigidity, intensity are strengthened, have improved stock utilization, reduce costs.
Battery pack fixed head 3 is welded on the inside of battery case housing, be strip structure, on battery pack fixed head 3, there are some holes, for placing battery group fixing, between the fixed head facing mutually with it at battery pack fixed head 3, by short slab, be connected, also porose on short slab, short slab is used for separate batteries group and strengthens the bulk strength of battery pack fixed head 3, thereby strengthens the structural strength of whole battery case.
As shown in Figure 3, in a side of battery case, be provided with U-shaped cavity body structure, the two ends up and down of cavity are connected by hexagon flange bolt with case lid with battery case housing respectively.The rear and front end of U-shaped cavity 4 is hatch frame, in electric automobile traveling process, air enters battery case by U-shaped cavity 4, and flow through from U-shaped cavity 4, increased the Air Flow in battery case, battery pack is dispelled the heat, prevent because the intensive heat accumulation that causes of battery affects battery life, improve the strength and stiffness of battery case, increased the effective time of battery, extending battery life.
Claims (5)
1. a novel battery box structure, it comprises battery case housing and battery case case lid, battery case housing comprises diapire, the some sidewalls around diapire that extend from diapire and the host cavity jointly being formed by diapire and sidewall, battery case case lid is trapezium structure, it is characterized in that: described battery case housing inner side is provided with battery pack fixed head.
2. a kind of novel battery box structure according to claim 1, is characterized in that: described battery pack fixed head is provided with hole.
3. a kind of novel battery box structure according to claim 2, is characterized in that: described hole forms the slot of the described battery pack of installing.
4. a kind of novel battery box structure according to claim 1, is characterized in that: described battery case is provided with U-shaped cavity in a side.
5. a kind of novel battery box structure according to claim 1, is characterized in that: battery case housing is connected by hexagon flange bolt with case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265176.5U CN203859157U (en) | 2014-05-23 | 2014-05-23 | Novel battery box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265176.5U CN203859157U (en) | 2014-05-23 | 2014-05-23 | Novel battery box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859157U true CN203859157U (en) | 2014-10-01 |
Family
ID=51608998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265176.5U Expired - Lifetime CN203859157U (en) | 2014-05-23 | 2014-05-23 | Novel battery box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996804A (en) * | 2014-05-23 | 2014-08-20 | 河南速达电动汽车科技有限公司 | Novel battery box structure |
-
2014
- 2014-05-23 CN CN201420265176.5U patent/CN203859157U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996804A (en) * | 2014-05-23 | 2014-08-20 | 河南速达电动汽车科技有限公司 | Novel battery box structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ596249A (en) | Heavy-duty ground transportation vehicle, in particular an unmanned heavy-duty transportation vehicle for iso containers | |
| CN202495497U (en) | Shock-resistant storage battery | |
| CN103996804A (en) | Novel battery box structure | |
| CN203859157U (en) | Novel battery box structure | |
| CN206022462U (en) | A kind of battery for electric automobile case for being easy to assembly or disassembly | |
| CN103996805A (en) | Aluminum alloy battery box | |
| CN201601168U (en) | Vehicle power battery case frame | |
| CN201985189U (en) | Battery box and electric traffic tool | |
| CN109962195A (en) | Battery modules, power battery and vehicle | |
| CN203859170U (en) | Aluminum alloy battery box | |
| CN208489303U (en) | A kind of ternary battery core automatic switch structure of automobile power cell | |
| CN204584234U (en) | A kind of cast-weld mould of lead-acid storage battery | |
| CN204257720U (en) | A kind of electric vehicle pedal integral battery box | |
| CN210416887U (en) | Electric scooter's base | |
| CN203946212U (en) | A kind of electric bicycle fame | |
| CN202050005U (en) | Battery | |
| CN203536499U (en) | Short-distance combined structure for electrode plates of lead-acid storage battery | |
| CN207800692U (en) | A kind of lithium battery group | |
| CN207347088U (en) | It is a kind of to have side fork and the electri forklift of rear V shape storage battery substitute mode concurrently | |
| CN210490539U (en) | Anti-collision UPS high-voltage box | |
| CN205564856U (en) | Welding formula heat dissipation battery case body | |
| CN205159376U (en) | Casing reaches lithium ion battery who contains it | |
| CN210984777U (en) | Novel energy storage box | |
| CN204264292U (en) | A kind of light truck vehicle carriage front plate device | |
| CN212026057U (en) | Road sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |