CN201336341Y - Ventilating device for vehicle lithium battery - Google Patents
Ventilating device for vehicle lithium battery Download PDFInfo
- Publication number
- CN201336341Y CN201336341Y CNU2008201580343U CN200820158034U CN201336341Y CN 201336341 Y CN201336341 Y CN 201336341Y CN U2008201580343 U CNU2008201580343 U CN U2008201580343U CN 200820158034 U CN200820158034 U CN 200820158034U CN 201336341 Y CN201336341 Y CN 201336341Y
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- CN
- China
- Prior art keywords
- lithium battery
- automobile
- used lithium
- air inlet
- ventilation unit
- 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
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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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Abstract
The utility model discloses a ventilating device for a vehicle lithium battery; wherein the vehicle lithium battery is fixed on a lithium battery bracket; the lithium battery bracket is hollow and fixed on the vehicle body; the ventilating device for the vehicle lithium battery comprises an air inlet pipe and an air discharge pipe; one end of the air inlet pipe is connected with the air inlet of the vehicle lithium battery, and the other end thereof extends into the carriage and inlets air from the inner part of the carriage; and one end of the air discharge pipe is connected with the air outlet of the vehicle lithium battery, and the other end thereof is connected in the lithium battery bracket and discharges air by using the hollow lithium battery bracket. By adopting the technical scheme, the air inlet can be completed from the inner part of the carriage with relative clean air; meanwhile, the air outlet is arranged in the longitudinal beam of the relatively airtight lithium battery bracket, thereby ensuring the cleanness of the air used for lithium battery ventilation.
Description
Technical field
The utility model relates to automobile-used lithium battery structure, more particularly, relates to automobile-used lithium battery ventilation unit.
Background technology
Lithium battery is used for providing drive motors extra energy under situations such as car startup, climbing, hypervelocity.When electric power that fuel cell produced during greater than the required electric power of car, lithium battery can store this part unnecessary electric power.Lithium battery is being worked under big electric current, thereby it also needs cooling, and its methods for cooling is air-cooled.Lithium battery is installed on the below, floor of vehicle usually, and ambient air is relatively more dirty, if directly from external feed stream, airborne moisture and impurity can damage lithium battery.
The utility model content
The utility model aims to provide a kind of ventilation unit of automobile-used lithium battery, can guarantee to offer the air that automobile-used lithium battery comparatively cleans.
According to embodiment of the present utility model, a kind of automobile-used lithium battery ventilation unit is provided, automobile-used lithium battery is fixed on the lithium battery support, and the lithium battery support is a hollow, and this lithium battery support is fixed in vehicle body, and this automobile-used lithium battery ventilation unit comprises:
Admission line, admission line one end is connected to the air inlet of automobile-used lithium battery, and the other end extends to interior, from the interior air inlet;
Discharge duct, discharge duct one end is connected to the gas outlet of automobile-used lithium battery, and the other end is connected in the lithium battery support, utilizes the lithium battery support exhaust of hollow.
Admission line is formed by connecting by the hard pipeline of two sections bendings, and the hard pipeline of two sections bendings is connected with sealing ring by securing member.
Admission line extends to interior, the below air inlet of back seat.
The lithium battery support comprises the longeron of two hollows, and two longerons are separately fixed on the body shell of both sides, wherein, is positioned on the longeron of gas outlet one side of automobile-used lithium battery and has an opening, and the other end of outlet passageway is connected to this opening.
The end of longeron that is positioned at gas outlet one side of automobile-used lithium battery is equipped with the blinds pane.
Admission line is connected between the end of air inlet of automobile-used lithium battery and the air inlet and seals by sealing ring; Outlet pipe is connected between the end of gas outlet of automobile-used lithium battery and the gas outlet and seals by sealing ring.
Adopt the technical solution of the utility model, can be from the air interior air inlet of cleaning relatively, simultaneously, exhaust outlet is arranged in the longeron of airtight relatively lithium battery support, can guarantee to be used for the clean-up performance of the air that lithium battery ventilates.
Description of drawings
The above and other feature of the present utility model, character and advantage will become more obvious by the description below in conjunction with drawings and Examples, in the accompanying drawings, identical Reference numeral is represented identical feature all the time, wherein:
Fig. 1 has disclosed the structure chart according to the automobile-used lithium battery ventilation unit of an embodiment of the present utility model;
Fig. 2 has disclosed the scheme of installation according to the admission line of the automobile-used lithium battery ventilation unit of an embodiment of the present utility model;
Fig. 3 has disclosed the scheme of installation according to the outlet pipe of the automobile-used lithium battery ventilation unit of an embodiment of the present utility model.
Embodiment
With reference to shown in Figure 1, disclosed structure chart according to the automobile-used lithium battery ventilation unit of an embodiment of the present utility model.In this embodiment, automobile-used lithium battery is fixed on the lithium battery support, the lithium battery support is a hollow, the longeron that can comprise two hollows such as the lithium battery support, the lithium battery support is fixed in vehicle body, be separately fixed on the body shell of both sides such as two above-mentioned longerons, this automobile-used lithium battery ventilation unit comprises:
Continue with reference to shown in Figure 1, admission line 102 is connected between the end of air inlet of automobile-used lithium battery and the air inlet by sealing ring 116 sealings, same, outlet pipe 104 is connected between the end of gas outlet of automobile-used lithium battery and the gas outlet by sealing ring 118 sealings.In the embodiment shown in fig. 1, an end that extends to interior at admission line 102 comprises that also sealing ring 120 is used for sealing.
Adopt the technical solution of the utility model, can be from the air interior air inlet of cleaning relatively, simultaneously, exhaust outlet is arranged in the longeron of airtight relatively lithium battery support, can guarantee to be used for the clean-up performance of the air that lithium battery ventilates.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can be under the situation that does not break away from invention thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection range of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (7)
1. an automobile-used lithium battery ventilation unit is characterized in that, described automobile-used lithium battery is fixed on the lithium battery support, and the lithium battery support is a hollow, and this lithium battery support is fixed in vehicle body, and described automobile-used lithium battery ventilation unit comprises:
Admission line, described admission line one end is connected to the air inlet of automobile-used lithium battery, and the other end extends to interior, from the interior air inlet;
Discharge duct, described discharge duct one end is connected to the gas outlet of automobile-used lithium battery, and the other end is connected in the lithium battery support, utilizes the lithium battery support exhaust of hollow.
2. automobile-used lithium battery ventilation unit as claimed in claim 1 is characterized in that,
Described admission line is formed by connecting by the hard pipeline of two sections bendings.
3. automobile-used lithium battery ventilation unit as claimed in claim 2 is characterized in that,
The hard pipeline of described two sections bendings is connected with sealing ring by securing member.
4. automobile-used lithium battery ventilation unit as claimed in claim 2 is characterized in that,
Described admission line extends to interior, the below air inlet of back seat.
5. automobile-used lithium battery ventilation unit as claimed in claim 1 is characterized in that,
Described lithium battery support comprises the longeron of two hollows, and two longerons are separately fixed on the body shell of both sides, wherein, is positioned on the longeron of gas outlet one side of automobile-used lithium battery and has an opening, and the other end of described outlet passageway is connected to this opening.
6. automobile-used lithium battery ventilation unit as claimed in claim 5 is characterized in that,
The end of longeron that is positioned at gas outlet one side of automobile-used lithium battery is equipped with the blinds pane.
7. automobile-used lithium battery ventilation unit as claimed in claim 1 is characterized in that,
Described admission line is connected between the end of air inlet of automobile-used lithium battery and the described air inlet and seals by sealing ring;
Described outlet pipe is connected between the end of gas outlet of automobile-used lithium battery and the described gas outlet and seals by sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201580343U CN201336341Y (en) | 2008-12-26 | 2008-12-26 | Ventilating device for vehicle lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201580343U CN201336341Y (en) | 2008-12-26 | 2008-12-26 | Ventilating device for vehicle lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336341Y true CN201336341Y (en) | 2009-10-28 |
Family
ID=41288002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201580343U Expired - Fee Related CN201336341Y (en) | 2008-12-26 | 2008-12-26 | Ventilating device for vehicle lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336341Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502032A (en) * | 2011-05-05 | 2014-01-08 | 戴姆勒股份公司 | Vehicle having battery |
| CN104302498A (en) * | 2012-06-12 | 2015-01-21 | 日产自动车株式会社 | Gas discharge structure for battery cover |
| GB2601423A (en) * | 2020-11-10 | 2022-06-01 | Porsche Ag | Electric vehicle |
-
2008
- 2008-12-26 CN CNU2008201580343U patent/CN201336341Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502032A (en) * | 2011-05-05 | 2014-01-08 | 戴姆勒股份公司 | Vehicle having battery |
| US20140127539A1 (en) * | 2011-05-05 | 2014-05-08 | Daimler Ag | Vehicle Having a Battery |
| CN104302498A (en) * | 2012-06-12 | 2015-01-21 | 日产自动车株式会社 | Gas discharge structure for battery cover |
| CN104302498B (en) * | 2012-06-12 | 2015-11-25 | 日产自动车株式会社 | The exhaust structure of battery cover |
| GB2601423A (en) * | 2020-11-10 | 2022-06-01 | Porsche Ag | Electric vehicle |
| GB2601423B (en) * | 2020-11-10 | 2023-09-13 | Porsche Ag | Electric vehicle |
| US11872897B2 (en) | 2020-11-10 | 2024-01-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery degassing duct structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Anting Jiading District Town, Shanghai City Road No. 123 in 201805 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE COMPANY LIMITED Address before: 201805 No. 63, Luopu Road, Shanghai, Anting Patentee before: Dazhang Automobile Co., Ltd., Shanghai |
|
| 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: 20091028 Termination date: 20171226 |