CN205303568U - Safe explosion -proof battery module - Google Patents
Safe explosion -proof battery module Download PDFInfo
- Publication number
- CN205303568U CN205303568U CN201521040943.3U CN201521040943U CN205303568U CN 205303568 U CN205303568 U CN 205303568U CN 201521040943 U CN201521040943 U CN 201521040943U CN 205303568 U CN205303568 U CN 205303568U
- Authority
- CN
- China
- Prior art keywords
- battery module
- box body
- fixing hole
- proof valve
- pole
- 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.)
- Active
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 discloses a safe explosion -proof battery module, including box body and the battery module of setting in the box body, battery module includes anodal utmost point post fixed orifices, negative terminal fixed orifices, admits air and evacuating valve and safety explosion -proof valve I, admit air and the evacuating valve is located the anodal utmost point post fixed orifices or the negative terminal fixed orifices outside, safety explosion -proof valve I just is being located, between the negative terminal fixed orifices, the box body top is equipped with anodal utmost point post, negative terminal and safety explosion -proof valve II, anodal utmost point post and negative terminal bottom are fixed respectively on positive pole utmost point post fixed orifices, negative terminal fixed orifices, safety explosion -proof valve II is located between anodal utmost point post and the negative terminal. The utility model discloses rational in infrastructure, effectively to improve battery module safe in utilization, has good using value.
Description
Technical field
This utility model relates to a kind of battery module, particularly a kind of safety anti-explosive battery module.
Background technology
The power supply product of electrokinetic cell and energy-storage battery module composition is widely used in electric automobile and energy storage station. In battery use procedure, once battery short circuit, overcharge, high current charge-discharge or be subject to mechanical external force, then easily cause the security incidents such as battery catches fire blast. The security performance of battery module is that power supply uses most important condition. For improving the security performance of battery module, it is necessary to make improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of rational in infrastructure, safety anti-explosive battery module that security performance is high.
This utility model solves its technical problem and be the technical scheme is that
A kind of safety anti-explosive battery module, including box body and the battery module being arranged in box body, described battery module includes Positive Poles fixing hole, negative pole pole fixing hole, air inlet and evacuating valve and safety explosion-proof valve I, described air inlet and evacuating valve are positioned at outside Positive Poles fixing hole or negative pole pole fixing hole, and described safety explosion-proof valve I is between positive and negative electrode pole fixing hole; Described box body top is provided with Positive Poles, negative pole pole and safety explosion-proof valve II, described Positive Poles and negative pole pole bottom are separately fixed on Positive Poles fixing hole, negative pole pole fixing hole, and described safety explosion-proof valve II is between Positive Poles and negative pole pole.
Wherein, described battery module side and bottom surface are connected to metallic plate, have spring to be connected with inboard wall of cartridge elasticity by metallic plate.
The beneficial effects of the utility model are: when blast on fire occurs battery module time; safety explosion-proof valve I in battery module is washed open by air-flow; combustible and poisonous gas is now in box body; immediately personnel and environment will not be worked the mischief; when battery module occurs in the little situation of detonation gas pressure on fire; safety explosion-proof valve II in box body will not break through, and can effectively protect personnel and property safety. When battery module occurs detonation gas pressure on fire big, the safety explosion-proof valve II in box body can break through again, when second time breaks through safety explosion-proof valve II, then can slow down detonation gas pressure on fire further, reduce personnel and property loss.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of battery module in this utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of safety anti-explosive battery module, including box body 2 and the battery module 1 being arranged in box body 2, described battery module 1 includes Positive Poles fixing hole 11, negative pole pole fixing hole 12, air inlet and evacuating valve 13 and safety explosion-proof valve I 14, described air inlet and evacuating valve 13 are positioned at outside Positive Poles fixing hole 11 or negative pole pole fixing hole 12, by air inlet and evacuating valve 13 to after evacuation in battery module 1 and be filled with noble gas, described safety explosion-proof valve I 14 is between positive and negative electrode pole fixing hole 11,12; Described box body 2 top is provided with Positive Poles 21, negative pole pole 22 and safety explosion-proof valve II 23, described Positive Poles 21 and negative pole pole 22 bottom are separately fixed on Positive Poles fixing hole 11, negative pole pole fixing hole 12, and described safety explosion-proof valve II 23 is between Positive Poles 21 and negative pole pole 22.
Wherein, described box body 2 material is rustless steel or aluminium alloy, and described Positive Poles fixing hole 11, negative pole pole fixing hole 12, Positive Poles 21, negative pole pole 22 material are copper, nickel or rustless steel.
In time there is blast on fire in battery module; safety explosion-proof valve I 14 in battery module 1 is washed open by air-flow; combustible and poisonous gas is now in box body 2; immediately personnel and environment will not be worked the mischief; when battery module 1 occurs in the little situation of detonation gas pressure on fire; safety explosion-proof valve II in box body 2 will not break through, and can effectively protect personnel and property safety. When battery module 1 occurs detonation gas pressure on fire big, the safety explosion-proof valve II 23 in box body 2 can break through again, when second time breaks through safety explosion-proof valve II 23, then can slow down detonation gas pressure on fire further, reduce personnel and property loss.
In this utility model, described battery module 1 side and bottom surface are connected to metallic plate 25, have spring 24 to be connected with box body 2 inwall elasticity by metallic plate 25. Occur in explosive gas situation on fire at battery module 1, the housing of battery module 1 can expand, damping spring in box body 2 24 and can shell deformation that effectively buffer battery module 1 blast on fire causes, avoid causing the deformation extruding caused due to the blast on fire of single battery module between battery module 1 to cause battery short circuit in other adjacent battery modules, thus the secondary cell use accident caused. This utility model can be effectively improved battery module and use safety, has applications well and is worth.
Claims (2)
1. a safety anti-explosive battery module, including box body (2) and the battery module (1) that is arranged in box body (2), it is characterized in that: described battery module (1) includes Positive Poles fixing hole (11), negative pole pole fixing hole (12), air inlet and evacuating valve (13) and safety explosion-proof valve I (14), described air inlet and evacuating valve (13) are positioned at Positive Poles fixing hole (11) or negative pole pole fixing hole (12) outside, and described safety explosion-proof valve I (14) is positioned between positive and negative electrode pole fixing hole (11,12); Described box body (2) top is provided with Positive Poles (21), negative pole pole (22) and safety explosion-proof valve II (23), described Positive Poles (21) and negative pole pole (22) bottom are separately fixed on Positive Poles fixing hole (11), negative pole pole fixing hole (12), and described safety explosion-proof valve II (23) is positioned between Positive Poles (21) and negative pole pole (22).
2. a kind of safety anti-explosive battery module according to claim 1, it is characterised in that described battery module (1) side and bottom surface are connected to metallic plate (25), have spring (24) to be connected with box body (2) inwall elasticity by metallic plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040943.3U CN205303568U (en) | 2015-12-15 | 2015-12-15 | Safe explosion -proof battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040943.3U CN205303568U (en) | 2015-12-15 | 2015-12-15 | Safe explosion -proof battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303568U true CN205303568U (en) | 2016-06-08 |
Family
ID=56431795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040943.3U Active CN205303568U (en) | 2015-12-15 | 2015-12-15 | Safe explosion -proof battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123760A (en) * | 2017-05-12 | 2017-09-01 | 苏州霍姆特传感技术有限公司 | A kind of electrical equipment flame proection |
-
2015
- 2015-12-15 CN CN201521040943.3U patent/CN205303568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123760A (en) * | 2017-05-12 | 2017-09-01 | 苏州霍姆特传感技术有限公司 | A kind of electrical equipment flame proection |
| CN107123760B (en) * | 2017-05-12 | 2020-04-14 | 乐清海创智能科技有限公司 | Explosion-proof protection device of electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105070860A (en) | Rechargeable battery | |
| CN203826457U (en) | High-voltage nickel-metal hydride battery with high heat dissipation function and safety device | |
| CN205303568U (en) | Safe explosion -proof battery module | |
| CN105977428B (en) | A kind of explosion-proof mobile power source nickel-metal hydride battery | |
| CN202817036U (en) | Lithium ion battery with PP (Propene Polymer) plastic shell | |
| CN201877473U (en) | Cover plate for lithium battery | |
| CN207353359U (en) | A kind of lithium battery with explosion-proof effect | |
| CN203377294U (en) | Row type storage battery safety valve | |
| CN203205467U (en) | Lithium iron phosphate battery | |
| CN204333053U (en) | Short-circuit protection formula anti-explosion battery cover plate | |
| CN204760445U (en) | Protection explosion -proof battery that opens circuit apron | |
| CN204156039U (en) | Coiled lithium ion battery constructs | |
| CN201838674U (en) | Novel lithium-ion storage battery | |
| CN203707244U (en) | Lithium battery | |
| CN205303597U (en) | Safe aluminum -shell battery | |
| CN203812930U (en) | Power cylinder type lithium ion battery safety cap | |
| CN202695572U (en) | Sealing ring and nickel-hydrogen battery using same | |
| CN205543056U (en) | Lead acid battery is maintained less to special type for coal mine | |
| CN201490267U (en) | Ni-mh high capacity battery anode plate | |
| CN204243115U (en) | The anti-explosion safety end cover structure of lithium-ion-power cell | |
| CN204230315U (en) | A kind of can two directions' inputing pole-changing become can battery | |
| CN203026571U (en) | Energy storage battery for coal mine | |
| CN203574024U (en) | Full-sealing anti-explosion lithium battery | |
| CN203277539U (en) | High-voltage nickel-metal hydride battery structure | |
| CN206225214U (en) | A kind of New card seals formula super capacitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |