CN102673384A - Cooling structure of battery used for vehicle - Google Patents
Cooling structure of battery used for vehicle Download PDFInfo
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- CN102673384A CN102673384A CN2012100058342A CN201210005834A CN102673384A CN 102673384 A CN102673384 A CN 102673384A CN 2012100058342 A CN2012100058342 A CN 2012100058342A CN 201210005834 A CN201210005834 A CN 201210005834A CN 102673384 A CN102673384 A CN 102673384A
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Secondary Cells (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a cooling structure of a battery used for a vehicle. The cooling structure has a foreign material containing part capable of containing foreign materials falling into an air-intake pipeline, and can ensure spacious space of a baggage room and a cabin. For an air-intake pipeline (15) extending from the floor to a side wall surface (23) separating out a baggage room (11) or a cabin, a foreign material containing part (30) is arranged at a branch of a flow passage (22b) for cooling air, the foreign material containing part (30) is used for containing the foreign materials falling from an air inlet (14). The foreign material containing part (30) is arranged in the side wall surface (23) and arranged at a position closer to an inner side than the flow passage (22b) in a vehicle width direction, a part of the air-intake pipeline (15) is arranged below the foreign material containing part (30).
Description
Technical field
The present invention relates to be applicable to the cooling construction of the battery in the vehicles such as electronlmobil, hybrid vehicle.
Background technology
In electronlmobil, hybrid vehicle, for example under the floor of luggage space, be equipped with battery as the driving energy source of electrical motor.Therefore battery is a heat-producing heat generating components when discharging and recharging, and need cool off to keep battery performance, works out the utilization scheme (for example, the referenced patent document 1) that the cooling air of introducing cools off in the compartment etc.
The vehicle of record uses the cooling construction of power subsystem unit to do in the patent documentation 1, utilizes cooling fan that the air in the compartment is introduced near the admission port of being located at the rear seat, supplies to the power subsystem unit that comprises battery with this air as cooling air and cools off.Utilize the wheel placenta of taking in spare tyre of luggage space below; To taking under the state that is accommodated in the power subsystem unit side stand after being supported in the waterproof case that possesses cover, and above power subsystem unit, take in spare tyre through the suspention of a pair of pipe-hanging hook.
Patent documentation 1: TOHKEMY 2010-120397 communique
Yet, setting the induction tract of introducing the air in the compartment from admission port, the foreign matter that cannot not exist carefully electric conductivity such as ring drops down onto the possibility in the air duct from admission port, and the foreign matter of this electric conductivity is fallen the power subsystem unit side, possibly make battery short circuit.In the cooling construction of vehicle with power subsystem unit of patent documentation 1 record, do not carry out any record to the foreign matter of falling in the air duct.
In addition, preferably guarantee as far as possible that the space in baggage room, cabin is spacious.
Summary of the invention
The present invention makes in view of above-mentioned problem just, and its purpose is to provide a kind of cooling construction of vehicle battery, and it possesses the foreign matter incorporating section that can take in the foreign matter of falling in the induction tract, and can guarantee that the space in baggage room, cabin is spacious.
In order to reach above-mentioned purpose; The invention that first aspect relates to is a kind of cooling construction of vehicle battery; It possesses: battery (battery 12 in the embodiment of stating for example), and said cell arrangement is under the floor in baggage room (baggage room 11 in the embodiment of stating for example) or cabin; And induction tract (induction tract 15 in the embodiment of stating for example); Said induction tract has admission port (admission port 14 in the embodiment of stating for example) and the air in the compartment is supplied to said battery as cooling air; It is characterized in that; Said induction tract extends below from said floor and is set in the side wall surface (side wall surface 23 the embodiment of stating for example) that is separated out said baggage room or cabin; At said induction tract; Be provided with foreign matter incorporating section (the foreign matter incorporating section 30 in the embodiment of stating for example) from stream (the stream 22b the embodiment of stating the for example) branch of cooling air; The foreign matter that falls from said admission port is taken in this foreign matter incorporating section, and said foreign matter incorporating section is configured in the said side wall surface and is configured on the overall width direction than said stream position in the inner part, and the part of said induction tract is configured in the below of said foreign matter incorporating section.
On the basis of the structure of first aspect; The invention that second aspect relates to is characterised in that; Said induction tract (for example has curve crooked above vertical direction; After curve 24 in the embodiment stated), at least a portion of said curve is configured in the below of said foreign matter incorporating section.
First or the basis of the structure of second aspect on, the invention that the third aspect relates to is characterised in that said foreign matter incorporating section can be loaded and unloaded.
First or the basis of the structure of second aspect on, the invention that fourth aspect relates to is characterised in that, it is littler than top section that said foreign matter incorporating section constitutes the bottom section.
On the basis of the structure of fourth aspect; The invention that the 5th aspect relates to is characterised in that; Said foreign matter incorporating section constitutes, its wall along the width (the upper width W1 in the embodiment of stating for example, lower width W2) of the fore-and-aft direction of vehicle in the bottom than short on top.
First or the basis of the structure of second aspect on; The invention that the 6th aspect relates to is characterised in that; Said induction tract branches into the passage (the passage 22a in the embodiment of stating for example) that links to each other with said foreign matter incorporating section and the stream (the stream 22b in the embodiment of stating for example) of said cooling air at branching portion (the branching portion 22c in the embodiment of stating for example); Observe from vertical direction, the stream section at the stream section in the downstream of said branching portion and the upper reaches of said branching portion staggers, and; Observe from vertical direction, the stream section at the upper reaches of said foreign matter incorporating section and said branching portion is overlapping.
According to the invention of first aspect,, prevent that battery is short-circuited even, also can it be accommodated in the foreign matter incorporating section just in case the foreign matter of electric conductors such as coin, ring falls from admission port.In addition,, therefore, can effectively utilize the space of the below of foreign matter incorporating section, guarantee that the space in baggage room, cabin is spacious owing to the below that the part of induction tract is configured in the foreign matter incorporating section.
According to the invention of second aspect, can increase from the lower part, floor of induction tract to the radius of curvature of the crooked curve in vertical direction top, thereby can reduce aeration resistance and the cool batteries effectively of induction tract.
According to the invention of the third aspect, can reclaim the foreign matter that is accommodated in the foreign matter incorporating section as required.
According to the invention of fourth aspect, can suppress to drop to rebounding of foreign matter in the foreign matter incorporating section, reliably foreign matter is accommodated in the foreign matter incorporating section.
Invention according to the 5th aspect; Because the possibility height that foreign matter contacts with the wall of front and back when the acceleration of vehicle or when slowing down; Therefore it is shorter than top to form the bottom through the width along fore-and-aft direction with wall; Thereby can suppress to drop to rebounding of foreign matter in the foreign matter incorporating section, guarantee that reliably foreign matter is in the foreign matter incorporating section.
According to the invention of the 6th aspect, can reliably the foreign matter that falls from admission port be accommodated in the foreign matter incorporating section, prevent that battery is short-circuited.
Description of drawings
Fig. 1 is the block diagram that vehicle rear cooling construction, after from vehicle interior dress cover being unloaded of the vehicle battery of using an embodiment of the invention is shown.
Fig. 2 is the cutaway view of in Fig. 1, cutting open along fore-and-aft direction with the mode of the section that can see battery.
Fig. 3 is the cutaway view along the A-A line of Fig. 2.
Fig. 4 is the cutaway view of in Fig. 1, cutting open along fore-and-aft direction with the mode of the section that can see induction tract.
Fig. 5 is the enlarged drawing of the part of being surrounded by circle B among Fig. 3.
Fig. 6 is the cutaway view that the variation of foreign matter incorporating section is shown.
Label declaration
11: baggage room;
12: battery;
14: admission port;
15: induction tract;
22a: passage;
22b: stream;
22c: branching portion;
23: side wall surface;
24: curve;
30: the foreign matter incorporating section;
W1: upper width (width along the vehicle fore-and-aft direction of the wall of foreign matter incorporating section);
W2: lower width (width along the vehicle fore-and-aft direction of the wall of foreign matter incorporating section).
The specific embodiment
Below, based on description of drawings an embodiment of the invention.In addition, accompanying drawing be according to label towards observing.
Like Fig. 1～shown in Figure 4, the cooling construction of the vehicle battery of this embodiment possesses: battery 12, and it is configured under the floor of baggage room 11 at rear seat 10 rears, and this battery 12 is accommodated in the waterproof case 13; Induction tract 15, it has admission port 14, and an end in the downstream of this induction tract 15 is connected with waterproof case 13, and this induction tract 15 will be supplied to battery 12 as cooling air from the air that admission port 14 is introduced; And gas exhaust duct 16, an end of its upstream side is connected with waterproof case 13, and this gas exhaust duct 16 will cool off the cooling air of battery 12 and in waterproof case 13, discharge.In addition, label F representes the floor of baggage room 11.
The admission port 14 of induction tract 15 is communicated with in air-inlet grille 41 and compartment, and this air-inlet grille 41 is formed at the window frame bottom of quarter window (quarter window) 40 with being mesh-shape.
Upstream side at gas exhaust duct 16 is provided with DYN dynamic fan 17, and the negative pressure that produces through this fan 17 is drawn into cooling air in the induction tract 15 from admission port 14.Battery 12 (waterproof case 13) about a pair of pipe-hanging hook 18 suspentions in the front and back of extending along the overall width direction are supported on after side stand 19.In addition, battery 12 can be located at separately in the waterproof case 13, also can be used as battery unit and is located in the waterproof case 13, and said battery unit also comprises the electric component that batteries such as inverter, DC/DC conv are subsidiary except vehicle battery.
As shown in Figure 4, the section with the stream quadrature that is disposed at underfloor part of first conduit component 20 is the length L of the horizontal direction flat pattern longer than the height H of vertical direction.The end of downstream side of first conduit component 20 is connected with the side of the waterproof case of taking in battery 12 13.As shown in Figure 3, the upstream side of first conduit component 20 forms the curve of vertically holding up along side wall surface 23 24 with big radius of curvature, and above curve 24, is connected (with reference to figure 5) through link 25 with the lower end of downstream second conduit component 22.Constitute connecting portion 45 by the upper end of this link 25, first conduit component 20 and the lower end of downstream second conduit component 22.
Again with reference to figure 5, be provided with groove 26 at the inner peripheral surface of link 25, this groove 26 and the lower end of being located at downstream second conduit component 22 engage protuberance 27 engagings.Thus, first conduit component 20 is connected with the mode that can load and unload with downstream second conduit component 22.
Upstream side second conduit component 21 has formed: line part 21a, and it has admission port 14, and generally perpendicularly is configured along side wall surface 23; Rake 21b, it is from line part 21a tilt in the overall width direction; And the connecting portion 21c of linearity, it extends setting from rake 21b, and leans on the overall width direction generally perpendicularly to be configured medially with respect to line part 21a.Lower end at upstream side second conduit component 21 is provided with projection 29; This projection 29 engages with the groove 28 of the upper end of being located at downstream second conduit component 22; Thus, upstream side second conduit component 21 is connected with the mode that can load and unload with downstream second conduit component 22.
Downstream second conduit component 22 possesses the foreign matter incorporating section 30 of the bag shape of taking in the foreign matter (not shown) that falls from admission port 14.Specifically; Second conduit component 22 is provided with branching portion 22c in the downstream; This branching portion 22c branches into passage 22a that links to each other with foreign matter incorporating section 30 and the stream 22b that links to each other with connecting portion 45, and (offset) configuration of staggering of the inboard position of overall width direction is being leaned in foreign matter incorporating section 30 than connecting portion 45.Branching portion 22c is formed by big curved surface for fear of forming rib (edge) portion that causes the noise generation easily.
Observe from vertical direction, foreign matter incorporating section 30 leans on the stream section at the upper reaches overlapping with downstream second conduit component 22 than branching portion 22c.In addition, observe, lean on the stream section of upstream side of stream section and the branching portion 22c in downstream to stagger than branching portion 22c from vertical direction.In addition, downstream second conduit component 22 than branching portion 22c lean on the downstream the stream area of section and upstream side second conduit component 21 the minimum stream area of section about equally.
Like this; Through with foreign matter incorporating section 30 to the configuration of staggering of overall width direction inboard; Can connecting portion 45 be configured in the position of leaving to the overall width direction outside from waterproof case 13, increase the radius of curvature of the curve 24 that links to each other with connecting portion 45, reduce flow path resistance.In addition, the stream area of section of leaning on the downstream than branching portion 22c that makes downstream second conduit component 22 and the minimum stream area of section of upstream side second conduit component 21 make streamline smooth about equally, suppress to supply gas loss, and prevent the noise generation.
In addition, observe from vertical direction, foreign matter incorporating section 30 leans on the stream section at the upper reaches overlapping with downstream second conduit component 22 than branching portion 22c, can reliably foreign matter be accommodated in the foreign matter incorporating section 30 thus.On the other hand, observe from vertical direction, the stream section that leans on the downstream than branching portion 22c staggers with the stream section of the upstream side of branching portion 22c, has prevented effectively that therefore foreign matter from dropping to the stream by the downstream than branching portion 22c.
As shown in Figure 2, it is shorter than upper width W1 that the vehicle fore-and-aft direction width of the wall of foreign matter incorporating section 30 forms lower width W2, thereby the bottom section is littler than top section.Thus, the possibility height that contacts with the wall of front and back during the acceleration of vehicle or when slowing down, rebounding of the foreign matter that has suppressed to fall prevented that foreign matter from flying out from foreign matter incorporating section 30.
Then, the effect to this embodiment of possessing said structure describes.Shown in the dotted arrow among Fig. 3; Make DYN dynamic fan 17 rotations of being located at gas exhaust duct 16; Discharge the air in the waterproof case 13 and form negative pressure, thereby the air in the baggage room 11 is drawn in the induction tract 15 (upstream side second conduit component 21) from admission port 14.
The air that is incorporated in upstream side second conduit component 21 supplies to waterproof case 13 via downstream second conduit component 22 and first conduit component 20 as cooling air; After the battery in the waterproof case 13 12 is cooled off, be discharged to the rear of not shown wheel chamber of wheel chamber 31 opposition sides of induction tract side from gas exhaust duct 16.
The area of section of induction tract 15 is set to each and partly has the roughly the same area of section; And then set the radius of curvature of each curve big as far as possible; Thus, can reduce the flow path resistance of induction tract 15, the i.e. loss of supplying gas, and suppress generation of noise.
In addition; Just in case when foreign matter such as coin, ring falls from admission port 14; This foreign matter be accommodated in reliably the connecting portion 21c that is positioned at upstream side second conduit component 21 roughly under foreign matter incorporating section 30, can not get in the waterproof case 13, thereby prevent that battery is short-circuited.And then, through downstream second conduit component 22 is unloaded with upstream side second conduit component 21 with respect to first conduit component 20, can be with foreign matter 30 taking-ups and the recovery that is accommodated in the foreign matter incorporating section 30 from the foreign matter incorporating section.
As shown in Figure 6, foreign matter incorporating section 30 also can form and can load and unload with respect to downstream second conduit component 22.Thus, will not unload with upstream side second conduit component 21 from first conduit component 20 by downstream control two conduit components 22, just can the foreign matter that be accommodated in the foreign matter incorporating section 30 taken out and reclaim.
As described above; The cooling construction of the vehicle battery that relates to according to this embodiment; Extending below the induction tract 15 that is set in the side wall surface 23 that is separated out baggage room 11 from the floor; Be provided with foreign matter incorporating section 30 from the stream 22b branch of cooling air, the foreign matter that falls from admission port 14 is taken in this foreign matter incorporating section 30.Foreign matter incorporating section 30 be configured in the side wall surface 23 and on the overall width direction than stream 22b position in the inner part; And the part of induction tract 15 is configured in the below of foreign matter incorporating section 30; Therefore; Even just in case the foreign matter of electric conductors such as coin, ring falls from admission port 14, also can it be accommodated in foreign matter incorporating section 30, can prevent that battery 12 is short-circuited.In addition, because the part of induction tract 15 is configured in the below of foreign matter incorporating section 30, so can effectively utilize the space of the below of foreign matter incorporating section 30, guarantee that the space of baggage room 11 is spacious.
In addition; Induction tract 15 has to the crooked curve 24 in vertical direction top, and at least a portion of curve 24 is configured in the below of foreign matter incorporating section 30, therefore can increase the radius of curvature of curve 24; Reduce the aeration resistance of induction tract 15, cool batteries 12 effectively.
And then foreign matter incorporating section 30 can be loaded and unloaded with respect to induction tract 15, therefore can reclaim the foreign matter that is accommodated in foreign matter incorporating section 30 as required.In addition; It is a kind of notion that comprises following situation that foreign matter incorporating section 30 can be loaded and unloaded with respect to induction tract 15: like above-mentioned embodiment, possess the part (downstream second conduit component 22) of the induction tract 15 of foreign matter incorporating section 30 and can load and unload with respect to other parts of induction tract 15 (first conduit component 20, upstream side second conduit component 21).
In addition,, therefore suppressed to drop to rebounding of foreign matter in the foreign matter incorporating section 30, can reliably foreign matter be accommodated in the foreign matter incorporating section 30 because that foreign matter incorporating section 30 constitutes the bottom section is littler than top section.
And then, because foreign matter incorporating section 30 constitutes, its wall along the width of the fore-and-aft direction of vehicle in the bottom than short on top, therefore, can suppress to drop to rebounding of foreign matter in the foreign matter incorporating section 30, guarantee that reliably foreign matter is in foreign matter incorporating section 30.
And then owing to observe from vertical direction, the stream section at the stream section in the downstream of branching portion 22c and the upper reaches of branching portion 22c staggers; And; Observe from vertical direction, foreign matter incorporating section 30 is overlapping with the stream section at the upper reaches of branching portion 22c, therefore; Can reliably the foreign matter that falls from admission port 14 be accommodated in foreign matter incorporating section 30, prevent that battery is short-circuited.
In addition, the present invention is not limited to above-mentioned embodiment and variation, can carry out suitable distortion and improvement etc.As suitable vehicle, except hybrid vehicle, for example also can be only with the electronlmobil of motor as drive source.
In addition, in the above-described embodiment, battery 12 is configured under the floor of baggage room, yet is not limited thereto, also can be configured under the floor in cabin, and the height of floor from rail top that forms the cabin limits lowlyer.
Claims (6)
1. the cooling construction of a vehicle battery, the cooling construction of this vehicle battery possesses:
Battery, said cell arrangement is under the floor in baggage room or cabin; And
Induction tract, said induction tract have admission port and the air in the compartment are supplied to said battery as cooling air,
The cooling construction of said vehicle battery is characterised in that,
Said induction tract extends below from said floor and is set in the side wall surface that is separated out said baggage room or cabin,
At said induction tract, be provided with the foreign matter incorporating section from the stream branch of cooling air, the foreign matter that falls from said admission port is taken in said foreign matter incorporating section,
Said foreign matter incorporating section is configured in the said side wall surface and is configured on the overall width direction than said stream position in the inner part,
The part of said induction tract is configured in the below of said foreign matter incorporating section.
2. the cooling construction of vehicle battery according to claim 1 is characterized in that,
Said induction tract has to the crooked curve in vertical direction top, and at least a portion of said curve is configured in the below of said foreign matter incorporating section.
3. the cooling construction of vehicle battery according to claim 1 and 2 is characterized in that,
Said foreign matter incorporating section can be loaded and unloaded.
4. the cooling construction of vehicle battery according to claim 1 and 2 is characterized in that,
It is littler than top section that said foreign matter incorporating section constitutes the bottom section.
5. the cooling construction of vehicle battery according to claim 4 is characterized in that,
Said foreign matter incorporating section constitutes, its wall along the width of the fore-and-aft direction of vehicle in the bottom than short on top.
6. the cooling construction of vehicle battery according to claim 1 and 2 is characterized in that,
Said induction tract is the passage that links to each other with said foreign matter incorporating section and the stream of said cooling air in branching portion branch,
Observe from vertical direction, the stream section at the stream section in the downstream of said branching portion and the upper reaches of said branching portion staggers,
And, to observe from vertical direction, the stream section at the upper reaches of said foreign matter incorporating section and said branching portion is overlapping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-043083 | 2011-02-28 | ||
| JP2011043083A JP5430592B2 (en) | 2011-02-28 | 2011-02-28 | Cooling structure for vehicle battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673384A true CN102673384A (en) | 2012-09-19 |
| CN102673384B CN102673384B (en) | 2015-01-07 |
Family
ID=46806168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210005834.2A Active CN102673384B (en) | 2011-02-28 | 2012-01-10 | Cooling structure of battery used for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5430592B2 (en) |
| CN (1) | CN102673384B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921662A (en) * | 2013-01-10 | 2014-07-16 | 覃美莲 | Electric automobile constant temperature battery compartment |
| CN108569133A (en) * | 2017-03-08 | 2018-09-25 | 丰田自动车株式会社 | The pipeline of vehicle constructs |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017171176A (en) * | 2016-03-24 | 2017-09-28 | トヨタ自動車株式会社 | Cooling system for on-vehicle battery |
| JP6708971B2 (en) * | 2016-12-19 | 2020-06-10 | トヨタ自動車株式会社 | duct |
| CN115697747A (en) * | 2020-05-29 | 2023-02-03 | 日产自动车株式会社 | Air inlet pipeline |
| JP7223801B2 (en) * | 2021-03-30 | 2023-02-16 | 本田技研工業株式会社 | electric vehicle |
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| JP2005071759A (en) * | 2003-08-22 | 2005-03-17 | Toyota Motor Corp | Battery cooling structure |
| CN1874051A (en) * | 2005-06-02 | 2006-12-06 | 本田技研工业株式会社 | Power source for vehicle and cooling structure of cell |
| US20070102213A1 (en) * | 2005-11-04 | 2007-05-10 | Hyundai Motor Company | Cooling system for battery unit and motor control unit of hybrid vehicle |
| JP2007276668A (en) * | 2006-04-07 | 2007-10-25 | Toyota Motor Corp | Duct |
| CN101511620A (en) * | 2006-09-06 | 2009-08-19 | 丰田自动车株式会社 | Drainage structure for vehicle air conditioner |
| CN101909916A (en) * | 2007-12-25 | 2010-12-08 | 本田技研工业株式会社 | Cooling-air-intake structure of battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10157683A (en) * | 1996-12-04 | 1998-06-16 | Suzuki Motor Corp | Intake passage structure of motorcycle |
| JP2008087665A (en) * | 2006-10-03 | 2008-04-17 | Toyota Motor Corp | Liquid discharge structure for air duct |
| JP2009154696A (en) * | 2007-12-26 | 2009-07-16 | Calsonic Kansei Corp | Cooling device for heating element |
| JP4914883B2 (en) * | 2008-12-04 | 2012-04-11 | 本田技研工業株式会社 | Cooling air intake structure for vehicles |
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2011
- 2011-02-28 JP JP2011043083A patent/JP5430592B2/en not_active Expired - Fee Related
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2012
- 2012-01-10 CN CN201210005834.2A patent/CN102673384B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005071759A (en) * | 2003-08-22 | 2005-03-17 | Toyota Motor Corp | Battery cooling structure |
| CN1874051A (en) * | 2005-06-02 | 2006-12-06 | 本田技研工业株式会社 | Power source for vehicle and cooling structure of cell |
| US20070102213A1 (en) * | 2005-11-04 | 2007-05-10 | Hyundai Motor Company | Cooling system for battery unit and motor control unit of hybrid vehicle |
| JP2007276668A (en) * | 2006-04-07 | 2007-10-25 | Toyota Motor Corp | Duct |
| CN101511620A (en) * | 2006-09-06 | 2009-08-19 | 丰田自动车株式会社 | Drainage structure for vehicle air conditioner |
| CN101909916A (en) * | 2007-12-25 | 2010-12-08 | 本田技研工业株式会社 | Cooling-air-intake structure of battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921662A (en) * | 2013-01-10 | 2014-07-16 | 覃美莲 | Electric automobile constant temperature battery compartment |
| CN108569133A (en) * | 2017-03-08 | 2018-09-25 | 丰田自动车株式会社 | The pipeline of vehicle constructs |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5430592B2 (en) | 2014-03-05 |
| CN102673384B (en) | 2015-01-07 |
| JP2012179979A (en) | 2012-09-20 |
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