CN203325980U - Battery box with trays - Google Patents
Battery box with trays Download PDFInfo
- Publication number
- CN203325980U CN203325980U CN2013203400990U CN201320340099U CN203325980U CN 203325980 U CN203325980 U CN 203325980U CN 2013203400990 U CN2013203400990 U CN 2013203400990U CN 201320340099 U CN201320340099 U CN 201320340099U CN 203325980 U CN203325980 U CN 203325980U
- Authority
- CN
- China
- Prior art keywords
- pallet
- battery case
- battery
- housing
- trays
- 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 provides a battery box with trays. The battery box consists of a shell, an upper cover and the trays, wherein the shell and the upper cover form a housing of the battery box so as to form a closed cavity; the trays are arranged in the shell of the battery box through threads so as to fixedly connect the trays with the shell; power batteries are regularly loaded on the trays, or a plurality of small battery modules are loaded on the trays to form a battery pack and are regularly connected; meanwhile, auxiliary electrical equipment such as a fuse, a contactor and a battery manager is loaded on the trays. Therefore, the power batteries of the battery box are not in contact with the shell and are isolated from the shell; meanwhile, the housing of the battery box is made of a metal material; an electrical insulation material and a heat insulation material cover the inner wall, so that the battery box has dual firm effects of electrical isolation and heat isolation. Furthermore, the battery box with the trays has the advantages of firmness, durability, applicability to various batteries and long service life.
Description
Technical field
The utility model relates to a kind of battery for electric automobile case, specifically, relates to a kind of used for electric vehicle and has the battery case that can whole shirk, change the interior battery pack of case and auxiliary electric equipment function.
Background technology
In order to solve energy security and environmental protection pressure, electric automobile becomes the developing direction of future automobile.
Electric automobile of the prior art loads electrokinetic cell with battery case and forms its energy resource system, to in the battery case of packing into of cell rule or by a plurality of little battery modules, pack in battery case, and connect the auxiliary electric equipments such as fuse, contactor, battery manager, connector of simultaneously packing into by rule; Form complete battery case.
In prior art, battery case is configured to and adapts to the structure that is mounted battery/module; In actual applications, due to the development of battery technology, the specification of cell (comprising capacity, overall dimension, connected mode) all can change to some extent, and difference is very large sometimes, causes original battery case can not continue to use.
Simultaneously, in client's use procedure, due to factors such as battery type selecting, apparent availability, the market prices; The client has the demand of changing battery producer, battery types; But do not wish to change battery case simultaneously.
The utility model content
In order to solve above-mentioned prior art weak point, the utility model purpose is to provide a kind of battery case with pallet, to overcome defect of the prior art.
In order to achieve the above object, the utility model provides a kind of battery case with pallet, described battery case comprises housing, upper cover and pallet, described housing and described upper cover form the shell of battery case to form airtight cavity, and described pallet is arranged on by screw thread in the housing of described battery case so that described pallet is fixedly connected with described housing; Electrokinetic cell is loaded in regularly on described pallet or by a plurality of little battery modules and is loaded on described pallet and forms battery pack, and connects by rule, and the auxiliary electric equipments such as fuse, contactor, battery manager are loaded on described pallet together simultaneously.
Preferably, described pallet has screwed hole, and described housing has the through hole corresponding with the screwed hole of described pallet, and bolt screws through the through hole of described housing and the screwed hole of described pallet.
Preferably, described electrokinetic cell does not come in contact and keeps insulation distance with the housing of described battery case with the housing of described battery case.
Preferably, the downward projection size of the battery pack of described pallet carrying and auxiliary electric equipment is less than the downward projection size of described closed cavity.
Preferably, described cavity inner wall is coated with insulation material layer.
Preferably, described cavity inner wall is coated with the insulating material layer.
Preferably, described battery case shell is made by steel plate or aluminium.Preferably, described metal material is sheet metal commonly used, and material trademark is the sheet metals such as Q235,08F, 10F; Need the light-weighted aluminium commonly used that have, as 5083, the aluminium such as cast aluminium.
Therefore, the battery case with pallet that the utility model provides, by electrokinetic cell is arranged on pallet, make electrokinetic cell not come in contact with housing, and keep insulation distance with housing; Use metal material to make the battery case shell, inwall coating electrical insulating material and heat-barrier material make battery case have the double effects of firm, electrical isolation and heat isolation simultaneously simultaneously.In addition, the utlity model has sturdy and durable, as to adapt to multiple battery, life-span length advantage.
The accompanying drawing explanation
Fig. 1 is the schematic diagram with battery case of pallet of the present utility model.
Description of reference numerals is as follows:
The battery pack of the downward projection size L of upper cover 1, housing 2, pallet 3, bolt 4, electrokinetic cell 5, closed cavity, pallet carrying and the downward projection size L ' of auxiliary electric equipment.
Embodiment
In order to make the auditor can further understand structure of the present utility model, feature and other purposes, now in conjunction with appended preferred embodiment, being accompanied by accompanying drawing is described in detail as follows, the illustrated embodiment of this accompanying drawing is only for the technical solution of the utility model is described, and non-limiting the utility model.
As shown in Figure 1, Fig. 1 is the schematic diagram with battery case of pallet of the present utility model.Battery case of the present utility model comprises upper cover 1, housing 2 and pallet 3, and upper cover 1 and the common shell that forms battery case of housing 2 are to form airtight cavity, and this cavity inner wall covers heat-barrier material and insulating material.Pallet 3 is arranged in described battery case shell so that pallet 3 is fixedly connected with housing 2 by screw thread.In the present embodiment, the battery case shell is made by steel plate or aluminium.Preferably, described metal material is sheet metal commonly used, and material trademark is the sheet metals such as Q235,08F, 10F; Need the light-weighted aluminium commonly used that have, as 5083, the aluminium such as cast aluminium.Simultaneously due to inwall coating electrical insulating material and heat-barrier material, make battery case of the present utility model there is the double effects of firm, electrical isolation and heat isolation simultaneously.
Further, electrokinetic cell 5 is loaded on pallet 3 regularly, perhaps a plurality of little battery modules are loaded on pallet 3 and form battery pack, and connect by rule, the auxiliary electric equipments such as fuse, contactor, battery manager also are loaded on pallet 3 together simultaneously.Because the downward projection size L ' of electrokinetic cell 5 and pallet 3 and auxiliary electric equipment is less than the downward projection size L of described closed cavity, i.e. L > L ', therefore, electrokinetic cell 5 and auxiliary electric equipment are convenient to that integral body is shirked and integral installation.
In addition, pallet 3 has screwed hole, and housing 2 has the through hole corresponding with pallet 3 screwed holes, and bolt 4 screws through the through hole of housing 2 and the screwed hole of pallet 3, thereby pallet 3 firmly is fixed in battery case housing 2.
Therefore, due to the utility model, by electrokinetic cell 5 is arranged on pallet 3, make electrokinetic cell 5 not come in contact with housing 2, and keep insulation distance with housing 2; Simultaneously, owing to using metal material to make the battery case shell, described cavity inner wall is coated with insulating material layer and/or insulation material layer, makes battery case have the double effects of firm, electrical isolation and heat isolation simultaneously.In addition, the utlity model has sturdy and durable, as to adapt to multiple battery, life-span length advantage.
Need statement, above-mentioned utility model content and embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the restriction to the utility model protection range.Those skilled in the art are in spirit of the present utility model and principle, when doing various modifications, be equal to and replace or improve.Protection range of the present utility model is as the criterion with appended claims.
Claims (7)
1. the battery case with pallet, it is characterized in that, described battery case comprises upper cover (1), housing (2) and pallet (3), upper cover (1) and housing (2) form the shell of battery case to form airtight cavity, and pallet (3) is arranged in described battery case shell by screw thread so that pallet (3) is fixedly connected with housing (2); Electrokinetic cell (5) is loaded in regularly pallet (3) above or a plurality of little battery modules is loaded in to the upper battery pack that forms of pallet (3), and connect by rule, the auxiliary electric equipment of fuse, contactor, battery manager is loaded on pallet (3) together simultaneously.
2. the battery case with pallet according to claim 1, it is characterized in that, pallet (3) has screwed hole, and housing (2) has the through hole corresponding with pallet (3) screwed hole, and bolt (4) screws through the through hole of housing (2) and the screwed hole of pallet (3).
3. the battery case with pallet according to claim 1, is characterized in that, electrokinetic cell (5) does not come in contact and keeps insulation distance with the housing (2) of battery case with the housing (2) of battery case.
4. the battery case with pallet according to claim 1, is characterized in that, the battery pack of pallet (3) carrying and the downward projection size of auxiliary electric equipment are less than the downward projection size of described closed cavity.
5. the battery case with pallet according to claim 1, is characterized in that, described cavity inner wall is coated with insulation material layer.
6. the battery case with pallet according to claim 1, is characterized in that, described cavity inner wall is coated with the insulating material layer.
7. the battery case with pallet according to claim 3, is characterized in that, described battery case shell is made by steel plate or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203400990U CN203325980U (en) | 2013-06-14 | 2013-06-14 | Battery box with trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203400990U CN203325980U (en) | 2013-06-14 | 2013-06-14 | Battery box with trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325980U true CN203325980U (en) | 2013-12-04 |
Family
ID=49665282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203400990U Expired - Fee Related CN203325980U (en) | 2013-06-14 | 2013-06-14 | Battery box with trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715776A (en) * | 2013-12-18 | 2014-04-09 | 北京海博思创科技有限公司 | Cell cluster controller |
| CN105789504A (en) * | 2014-12-23 | 2016-07-20 | 比亚迪股份有限公司 | Battery tray, fabrication method thereof, battery pack and electromobile |
| CN110212131A (en) * | 2019-06-17 | 2019-09-06 | 徐州远翔机车科技有限公司 | A kind of battery of electric vehicle aluminium row mounting structure |
-
2013
- 2013-06-14 CN CN2013203400990U patent/CN203325980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715776A (en) * | 2013-12-18 | 2014-04-09 | 北京海博思创科技有限公司 | Cell cluster controller |
| CN103715776B (en) * | 2013-12-18 | 2016-07-06 | 北京海博思创科技有限公司 | Cell cluster controller |
| CN105789504A (en) * | 2014-12-23 | 2016-07-20 | 比亚迪股份有限公司 | Battery tray, fabrication method thereof, battery pack and electromobile |
| CN110212131A (en) * | 2019-06-17 | 2019-09-06 | 徐州远翔机车科技有限公司 | A kind of battery of electric vehicle aluminium row mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |