CN202782626U - Power battery system of electric automobile - Google Patents
Power battery system of electric automobile Download PDFInfo
- Publication number
- CN202782626U CN202782626U CN201220446430.2U CN201220446430U CN202782626U CN 202782626 U CN202782626 U CN 202782626U CN 201220446430 U CN201220446430 U CN 201220446430U CN 202782626 U CN202782626 U CN 202782626U
- Authority
- CN
- China
- Prior art keywords
- electrokinetic cell
- cell assembly
- floor
- airduct
- power battery
- 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
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Abstract
The utility model relates to a power battery system of an electric automobile, which comprises a power battery assembly, a rear floor of an electric automobile body, an air inlet pipe, a back rest of a rear seat, a cushion of a rear seat, a blind window, a luggage case automobile body side, battery mounting support saddles, rear side members, a cooling blower, an air outlet pipe and mounting lifting lugs. According to the utility model, the power battery assembly is arranged in a space among the rear floor of the electric automobile body, a left rear side member and a right rear side member, and behind the back rest of the rear seat; an interval is arranged between the power battery assembly and the rear floor of the electric automobile body; and a forced air cooling manner is adopted to partly discharge cooling air to the outside of the electric automobile after the cooling air goes through the power battery assembly. The utility model has the advantages of simple structure, reasonable layout, safety, reliability, good cooling effect, and convenience in disassembly and assembly and maintenance.
Description
Technical field
The utility model relates to electrokinetic cell, specifically a kind of electrokinetic cell system of electronlmobil.
Background technology
Under the situation of energy shortage and ecological deterioration, electronlmobil has become the developing direction of auto trade, and power battery technology then is the key of electric vehicle industrialization.Existing electrokinetic cell has seriously limited the industrialization of electronlmobil owing to there are the problems such as safe reliability is poor, insufficient driving range.In addition, existing electric automobile power battery is arranged in below forward engine room or the chassis usually, easily causes car load front and back axle load skewness, crossing ability, poor stability, and battery thermal management is inconvenient.Therefore it is very necessary to design a kind of simple in structure, connection and reasonable arrangement, safe and reliable, good cooling results, dismounting and electrokinetic cell system easy to maintenance.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, connection and reasonable arrangement, safe and reliable, good cooling results, dismounting and electrokinetic cell system easy to maintenance.
For achieving the above object, the utility model adopts following technical scheme: a kind of electrokinetic cell system of electronlmobil, comprise the electrokinetic cell assembly, floor behind the vehicle body, the air inlet airduct, the back seat backrest, the back seat cushion, louver, the baggage container body side wall, the battery erection support, floor side member, cooling blower, exhaust airduct and installation hanger, it is characterized in that the electrokinetic cell assembly is arranged at floor behind the vehicle body, in the formed space of left and right sides floor side member and back seat backrest back, be provided with the gap between the floor behind electrokinetic cell assembly and the vehicle body, the electrokinetic cell assembly is fixed on the battery erection support, the battery erection support is fixed on floor side member, be provided with louver on the baggage container body side wall, electrokinetic cell assembly top is provided with the installation hanger, electrokinetic cell assembly front portion is provided with ventilation inlet, electrokinetic cell assembly rear portion is provided with air outlet, the air inlet airduct is arranged in the below of back seat cushion, the entrance of air inlet airduct is communicated with the crew module, the outlet of air inlet airduct is connected with the anterior ventilation inlet that arranges of electrokinetic cell assembly, the entrance of cooling blower is connected with the air outlet that electrokinetic cell assembly rear portion arranges, the outlet of cooling blower is connected with the entrance of exhaust airduct, and the outlet of exhaust airduct is near louver.
Further, the gap between the floor is 10-15mm behind described electrokinetic cell assembly and the vehicle body.
Further, described installation hanger is four.
The utility model is arranged in the electrokinetic cell assembly in floor behind the vehicle body, the formed space of left and right sides floor side member and back seat backrest back, be provided with the gap between the floor behind electrokinetic cell assembly and the vehicle body, and adopt the force-air cooling mode to make cooling-air process electrokinetic cell assembly trailing portion discharged to outside the car.Therefore, simple in structure, the connection and reasonable arrangement of the utility model, safe and reliable, good cooling results, dismounting and easy to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model local structure scheme drawings;
Fig. 3 is the utility model local structure scheme drawings;
Fig. 4 is the utility model local structure scheme drawings.
Among the figure: 1-electrokinetic cell assembly, floor behind the 2-vehicle body, 3-air inlet airduct, 4-back seat backrest, 5-back seat cushion, 6-louver, 7-baggage container body side wall, 8-battery erection support, the 9-floor side member, the 10-cooling blower, 11-exhaust airduct, 12. install hanger.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation the utility model is described in further detail, but this example should not be construed as restriction of the present utility model.
The electrokinetic cell system of the electronlmobil shown in the figure comprises electrokinetic cell assembly 1, the floor 2 behind the vehicle body, air inlet airduct 3, back seat backrest 4, back seat cushion 5, louver 6, baggage container body side wall 7, battery erection support 8, floor side member 9, cooling blower 10, exhaust airduct 11 and installation hanger 12, electrokinetic cell assembly 1 is arranged at floor 2 behind the vehicle body, in left and right sides floor side member 9 and the formed space, back seat backrest 4 back, be provided with the gap between the floor 2 behind electrokinetic cell assembly 1 and the vehicle body, electrokinetic cell assembly 1 is fixed on the battery erection support 8, battery erection support 8 is fixed on floor side member 9, be provided with louver 6 on the baggage container body side wall 7, electrokinetic cell assembly 1 top is provided with installs hanger 12, electrokinetic cell assembly 1 front portion is provided with ventilation inlet, electrokinetic cell assembly 1 rear portion is provided with air outlet, air inlet airduct 3 is arranged in the below of back seat cushion 5, the entrance of air inlet airduct 3 is communicated with the crew module, the outlet of air inlet airduct 3 is connected with the electrokinetic cell assembly 1 anterior ventilation inlet that arranges, the entrance of cooling blower 10 is connected with the air outlet that electrokinetic cell assembly 1 rear portion arranges, the outlet of cooling blower 10 is connected with the entrance of exhaust airduct 11, and the outlet of exhaust airduct 11 is near louver 6.
Preferred embodiment is: in such scheme, the gap behind described electrokinetic cell assembly 1 and the vehicle body between the floor 2 is 10-15mm.
Preferred embodiment is: in such scheme, described installation hanger 12 is four.
The content that is not described in detail in this specification sheets belongs to the known prior art of those skilled in the art.
Claims (3)
1. the electrokinetic cell system of an electronlmobil, comprise electrokinetic cell assembly (1), floor behind the vehicle body (2), air inlet airduct (3), back seat backrest (4), back seat cushion (5), louver (6), baggage container body side wall (7), battery erection support (8), floor side member (9), cooling blower (10), exhaust airduct (11) and installation hanger (12), it is characterized in that: electrokinetic cell assembly (1) is arranged at floor (2) behind the vehicle body, in left and right sides floor side member (9) and the formed space, back seat backrest (4) back, be provided with the gap between floor (2) behind electrokinetic cell assembly (1) and the vehicle body, electrokinetic cell assembly (1) is fixed on the battery erection support (8), battery erection support (8) is fixed on floor side member (9), be provided with louver (6) on the baggage container body side wall (7), electrokinetic cell assembly (1) top is provided with installs hanger (12), electrokinetic cell assembly (1) front portion is provided with ventilation inlet, electrokinetic cell assembly (1) rear portion is provided with air outlet, air inlet airduct (3) is arranged in the below of back seat cushion (5), the entrance of air inlet airduct (3) is communicated with the crew module, the outlet of air inlet airduct (3) is connected with the anterior ventilation inlet that arranges of electrokinetic cell assembly (1), the entrance of cooling blower (10) is connected with the air outlet that electrokinetic cell assembly (1) rear portion arranges, the outlet of cooling blower (10) is connected with the entrance of exhaust airduct (11), and the outlet of exhaust airduct (11) is near louver (6).
2. the electrokinetic cell system of electronlmobil according to claim 1, it is characterized in that: the gap behind described electrokinetic cell assembly (1) and the vehicle body between floor (2) is 10-15mm.
3. the electrokinetic cell system of electronlmobil according to claim 1 and 2, it is characterized in that: described installation hanger (12) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446430.2U CN202782626U (en) | 2012-09-04 | 2012-09-04 | Power battery system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446430.2U CN202782626U (en) | 2012-09-04 | 2012-09-04 | Power battery system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782626U true CN202782626U (en) | 2013-03-13 |
Family
ID=47809950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220446430.2U Expired - Lifetime CN202782626U (en) | 2012-09-04 | 2012-09-04 | Power battery system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782626U (en) |
-
2012
- 2012-09-04 CN CN201220446430.2U patent/CN202782626U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |