CN204793109U - Air outlet structure of power battery group - Google Patents
Air outlet structure of power battery group Download PDFInfo
- Publication number
- CN204793109U CN204793109U CN201520431970.7U CN201520431970U CN204793109U CN 204793109 U CN204793109 U CN 204793109U CN 201520431970 U CN201520431970 U CN 201520431970U CN 204793109 U CN204793109 U CN 204793109U
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- China
- Prior art keywords
- air outlet
- power battery
- battery pack
- outlet structure
- air
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- 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
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- Secondary Cells (AREA)
Abstract
The utility model discloses an air outlet structure of power battery group, it contains: a plurality of exhaust pipe, it is located respectively the battery box is external, every exhaust pipe contain an air intake and an air exit respectively, every the air intake correspond to connect respectively each air exit, every exhaust pipe's air exit all is located below the height of each air outlet, every exhaust pipe's air exit all moves towards the outer wall of battery box is offered, every the air exit contain a plurality of bar through -holes that set up side by side respectively. Its advantage is: simple structure's air outlet design, the easily easy production of installation, and its structural strength is big, uses reliably, has solved the problem of paddling of power battery group.
Description
Technical field
The utility model relates to electric automobile power battery technical group field, is specifically related to a kind of air outlet structure of power battery pack.
Background technology
Lithium-ion-power cell group system is as a kind of novel environment friendly energy, and because of its environmental protection, low noise, energy-conservation characteristic, prospect of the application is better.Lithium-ion-power cell group is as the power train in vehicle application energy, it is one of Main way of electric powered motor development in the world at present, but because Li-ion batteries piles is in work running, produce a large amount of thermal conductances and cause battery pack temperature rising, affect fail safe and the useful life of battery, in order to make power battery pack normally work in suitable temperature range, need to carry out cooling effectively to battery pack.
At present, the cooling mode of power battery pack is mainly divided into liquid cooling and air-cooled two kinds; The system more complicated of liquid cooling, the runner design of liquid is unreasonable, there is insulation hidden danger; Air-cooled is pour into the cold wind in device by the external world or adopt blower fan to make power battery pack system convective cooling, its structure simple effects is obvious, its Problems existing is, usual lithium-ion-power cell group system is mounted in vehicle chassis position, can meet with and paddle, when vehicle runs into the road surface of catchmenting darker, often owing to dealing with improperly, rainwater pours in down a chimney and enters power battery pack system, whole system is paralysed cannot normally run, even there is the risk causing internal components to damage, cause unnecessary loss.
Utility model content
The purpose of this utility model is the air outlet structure providing a kind of power battery pack, and it effectively solves the problem of paddling of power battery pack, improves the safety in utilization of battery pack.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
An air outlet structure for power battery pack, described power battery pack comprises Battery case, some air outlets, it is corresponding is respectively arranged on described Battery case, some blower fans, its respectively correspondence be arranged on inside each air outlet, it is characterized in that, described air outlet structure comprises:
Some exhaust ducts, it lays respectively at outside described Battery case, and each described exhaust duct comprises an air inlet and an exhaust outlet respectively; Each described air inlet is connected respectively each described exhaust outlet.
The air outlet structure of above-mentioned power battery pack, wherein:
The air inlet of each described exhaust duct is respectively equipped with fixed frame, and each fixed frame is fixed in the outside wall surface of described Battery case respectively by connector.
The air outlet structure of above-mentioned power battery pack, wherein:
Described connector is some bolts.
The air outlet structure of above-mentioned power battery pack, wherein, also comprises:
Some gasket seals, it is separately positioned on described between each fixed frame and outside wall surface of battery case body.
The air outlet structure of above-mentioned power battery pack, wherein:
Described gasket seal adopts elastomeric material to make.
The air outlet structure of above-mentioned power battery pack, wherein:
Each described exhaust duct is respectively in inverted "L" shaped.
The air outlet structure of above-mentioned power battery pack, wherein:
The exhaust outlet of each described exhaust duct is all positioned at below the height of each air outlet described.
The air outlet structure of above-mentioned power battery pack, wherein:
The exhaust outlet of each described exhaust duct is all offered towards the outside wall surface of described Battery case.
The air outlet structure of above-mentioned power battery pack, wherein:
Each described exhaust outlet comprises some strip through-holes be arranged side by side respectively.
The utility model compared with prior art has the following advantages: the simple air outlet design of structure, easy installation is easily produced, and its structural strength is large, uses reliable, solve the problem of paddling of power battery pack, the industry such as electric automobile, track traffic can be widely used in.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of power battery pack system of the present utility model;
Fig. 2 is the partial sectional view of electrokinetic cell system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, 2; A kind of air outlet structure of power battery pack, described power battery pack comprises Battery case 1, some air outlets, it is corresponding is respectively arranged on described Battery case 1, some blower fans 4, its respectively correspondence be arranged on inside each air outlet, it is characterized in that, described air outlet structure comprises: some exhaust ducts, and it lays respectively at outside described Battery case 1, and each described exhaust duct comprises an air inlet and an exhaust outlet 31 respectively; Each described air inlet is connected respectively each described exhaust outlet.
The air inlet of each described exhaust duct is respectively equipped with fixed frame 32, and each fixed frame 32 is fixed in the outside wall surface of described Battery case 1 respectively by connector; In the present embodiment, described connector is some bolts.
The air outlet structure of described power battery pack also comprises: some gasket seals 2, and it is separately positioned on described between each fixed frame 32 and outside wall surface of battery case body 1; In the present embodiment, described gasket seal 2 adopts elastomeric material to make, and described blower fan 4, fixed frame 32 and gasket seal 2 are all bolted on Battery case 1 by described.
Each described exhaust duct is respectively in inverted "L" shaped.
The exhaust outlet 31 of each described exhaust duct is all positioned at below the height of each air outlet described.
The exhaust outlet 31 of each described exhaust duct is all offered towards the outside wall surface of described Battery case 1, and in the present embodiment, each exhaust outlet 31 is formed by some strip through-holes be arranged side by side.
To sum up, the utility model proposes the simple air outlet design of a kind of structure, easily install and easily produce, and its structural strength is large, use reliable, solve the problem of paddling of power battery pack, the industry such as electric automobile, track traffic can be widely used in.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (9)
1. the air outlet structure of a power battery pack, described power battery pack comprises Battery case (1), some air outlets, it is corresponding is respectively arranged on described Battery case (1), some blower fans (4), its respectively correspondence be arranged on inside each air outlet, it is characterized in that, described air outlet structure comprises:
Some exhaust ducts, it lays respectively at described Battery case (1) outward, and each described exhaust duct comprises an air inlet and an exhaust outlet (31) respectively; Each described air inlet is connected respectively each described exhaust outlet.
2. the air outlet structure of power battery pack as claimed in claim 1, is characterized in that:
The air inlet of each described exhaust duct is respectively equipped with fixed frame (32), and each fixed frame (32) is fixed in the outside wall surface of described Battery case (1) respectively by connector.
3. the air outlet structure of power battery pack as claimed in claim 2, is characterized in that:
Described connector is some bolts.
4. the air outlet structure of power battery pack as claimed in claim 2, is characterized in that, also comprise:
Some gasket seals (2), it is separately positioned between described each fixed frame (32) and the outside wall surface of battery case body (1).
5. the air outlet structure of power battery pack as claimed in claim 4, is characterized in that:
Described gasket seal (2) adopts elastomeric material to make.
6. the air outlet structure of power battery pack as claimed in claim 1, is characterized in that:
Each described exhaust duct is respectively in inverted "L" shaped.
7., as the air outlet structure of the power battery pack in claim 1 ~ 6 as described in any one, it is characterized in that:
The exhaust outlet (31) of each described exhaust duct is all positioned at below the height of each air outlet described.
8. the air outlet structure of power battery pack as claimed in claim 7, is characterized in that:
The exhaust outlet (31) of each described exhaust duct is all offered towards the outside wall surface of described Battery case (1).
9., as the air outlet structure of the power battery pack in claim 8 as described in any one, it is characterized in that:
Each described exhaust outlet (31) comprises some strip through-holes be arranged side by side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431970.7U CN204793109U (en) | 2015-06-23 | 2015-06-23 | Air outlet structure of power battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431970.7U CN204793109U (en) | 2015-06-23 | 2015-06-23 | Air outlet structure of power battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793109U true CN204793109U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431970.7U Expired - Fee Related CN204793109U (en) | 2015-06-23 | 2015-06-23 | Air outlet structure of power battery group |
Country Status (1)
| Country | Link |
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| CN (1) | CN204793109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871943A (en) * | 2020-12-21 | 2021-06-01 | 江苏拓米洛环境试验设备有限公司 | Battery box fire control discharging equipment |
-
2015
- 2015-06-23 CN CN201520431970.7U patent/CN204793109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871943A (en) * | 2020-12-21 | 2021-06-01 | 江苏拓米洛环境试验设备有限公司 | Battery box fire control discharging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201401 Shanghai Fengxian District City Ring Road No. 168 South Building on the ground floor Co-patentee after: HOPE (SHANGHAI) NEW ENERGY CHARGING EQUIPMENT CO.,LTD. Patentee after: HOPE NEW ENERGY TECHNOLOGY Inc. Address before: 201401 Shanghai Fengxian District City Ring Road No. 168 South Building on the ground floor Co-patentee before: SHANGHAI PUTIAN ZHILV NEW ENERGY TECHNOLOGY CO.,LTD. Patentee before: HOPE NEW ENERGY TECHNOLOGY Inc. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: Lianmin road Qingpu District Xujing town 200702 Shanghai City No. 1881 building 10 A zone 3 room 340 Patentee after: HOPE (SHANGHAI) NEW ENERGY CHARGING EQUIPMENT CO.,LTD. Address before: 201401 Shanghai Fengxian District City Ring Road No. 168 South Building on the ground floor Co-patentee before: HOPE (SHANGHAI) NEW ENERGY CHARGING EQUIPMENT CO.,LTD. Patentee before: HOPE NEW ENERGY TECHNOLOGY Inc. |
|
| 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: 20151118 Termination date: 20180623 |