CN106058361B - The cooling structure and battery unit of battery - Google Patents
The cooling structure and battery unit of battery Download PDFInfo
- Publication number
- CN106058361B CN106058361B CN201610212812.1A CN201610212812A CN106058361B CN 106058361 B CN106058361 B CN 106058361B CN 201610212812 A CN201610212812 A CN 201610212812A CN 106058361 B CN106058361 B CN 106058361B
- Authority
- CN
- China
- Prior art keywords
- air
- battery
- idle call
- admission line
- pipeline
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 83
- 238000004378 air conditioning Methods 0.000 claims abstract description 125
- 238000003379 elimination reaction Methods 0.000 claims description 14
- 230000000630 rising Effects 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 210000001217 Buttocks Anatomy 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 210000002356 Skeleton Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 230000002829 reduced Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 210000001061 Forehead Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 230000003750 conditioning Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000670 limiting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036961 partial Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Abstract
The present invention provides the cooling structure and battery unit of a kind of battery, is able to suppress manufacturing cost, and efficiently cooled down using air in a car compartment and Air Conditioning.The cooling structure of battery (1) has: battery (1)；It is taken into the air-inlet grille (5) of the air in compartment；And the admission line (6) for being connected to the air-inlet grille (5) and importing the air in compartment (14) to battery (1), admission line (6) is connect with the outlet (101b) of idle call pipeline (100), the idle call pipeline (100) is connect with air-conditioning device, and imports the air being discharged from the air-conditioning device.
Description
Technical field
The present invention relates to the cooling structure of battery and it is accommodated with the battery unit of battery.
Background technique
HEV (Hybrid Electrical Vehicle: hybrid vehicle) and EV (Electrical Vehicle:
Electric car) etc. in vehicles, be equipped with the battery (high-tension battery) or battery unit for driving motor.This vehicle has
For cooling down the cooling structure of battery, the cooling structure of air-cooled type is widely used.
For example, patent document 1 shows a kind of cooling structure of battery, battery, Neng Gou are configured under the seat in compartment
It is switched between following state: (following to take the circumstances into consideration to be referred to as air in a car compartment using the air imported from compartment.) cool down battery
State, (following to take the circumstances into consideration to be referred to as Air Conditioning using the air being discharged from air-conditioning device.) cool down state, the Yi Jili of battery
The state of battery is cooled down with the air imported from luggage compartment.
In addition, being described in patent document 2 in addition to air in a car compartment, imports also into battery unit and arranged from air-conditioning device
Air out is (following to take the circumstances into consideration to be referred to as Air Conditioning.) energetically to cool down battery.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2004-331024 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2006-141153 bulletin
Summary of the invention
Problems to be solved by the invention
In the cooling structure of the battery documented by patent document 1, make to connect air-conditioning device and the sky in compartment inner opening
The middle part branch for calling the idle call pipeline of outlet, and connect with battery side, but must branch portion setting switching valve with into
The switching of row flow path, therefore manufacturing cost is caused to increase.Also, in the cooling structure of the battery documented by patent document 1, from
The idle call outlet sucking of discharge Air Conditioning is originally used for for cooling down the air in a car compartment of battery, and after cooling battery is discharged
Air, it is thus possible to bring the indisposed sense of passenger and sense of discomfort.
In addition, having respectively constituted the importing for importing air in a car compartment in the battery unit documented by patent document 2
Portion and introduction part for importing Air Conditioning, it is thus possible to so that battery unit is enlarged.Moreover, because for importing compartment
The introduction part of interior air and lead-in portion for importing Air Conditioning are from a part of battery is cooled down by air in a car compartment, remaining
Battery by Air Conditioning or be mixed with air in a car compartment and Air Conditioning air it is cooling, therefore supply to the air of battery
Temperature unevenness may occur.
Of the invention the 1st is designed to provide a kind of cooling structure of battery, is able to suppress manufacturing cost, and can make
It is efficiently cooled down with air in a car compartment and Air Conditioning.
Of the invention the 2nd is designed to provide a kind of battery unit, compact-sized, and can using air in a car compartment and
Air Conditioning cools down battery, can inhibit to supply uneven to the temperature of the air of battery.
Means for solving the problems
In order to realize above-mentioned 1st purpose, invention documented by technical solution 1 is a kind of cooling structure of battery, the battery
Cooling structure have: battery (such as battery 1 in aftermentioned embodiment)；Air inlet (such as in aftermentioned embodiment
Air-inlet grille 5), the air being taken into compartment；And admission line (such as the admission line in aftermentioned embodiment
6) it, is connected to the air inlet, and imports the air in compartment, the admission line and idle call pipeline (example to the battery
Idle call pipeline 100 in embodiment as be described hereinafter) outlet (such as outlet 101b in aftermentioned embodiment)
Connection, the idle call pipeline are connect with air-conditioning device, and import the air being discharged from the air-conditioning device.
Invention documented by technical solution 2 is the cooling structure of battery documented by technical solution 1, wherein the air-conditioning
With (such as the remittance in aftermentioned embodiment of the fluidic junction of the outlet of pipeline and the upstream side for being located at the admission line
Conjunction portion J) connection.
Invention documented by technical solution 3 is the cooling structure of battery documented by technical solution 2, wherein the air-conditioning
With a part (such as idle call pipeline 101 in the incorporating section in aftermentioned embodiment) of pipeline along the admission line pair
Configuration is set, is formed with the outlet in the downstream side of a part.
Invention documented by technical solution 4 is the cooling structure of battery documented by technical solution 2 or 3, wherein the electricity
Pond and the admission line are accommodated in battery receiving part (such as battery receiving part P in aftermentioned embodiment), and constitute
Idle call pipeline in the incorporating section of a part of the idle call pipeline (such as air-conditioning in the incorporating section in aftermentioned embodiment
With pipeline 101) it is also accommodated in the battery receiving part, the outlet is equipped on idle call pipeline in the incorporating section.
Invention documented by technical solution 5 is the cooling knot of battery documented by any one in Claims 1-4
Structure, wherein the outlet is arranged in the mode opposed with the battery.
Invention documented by technical solution 6 is the cooling knot of battery documented by any one in technical solution 1 to 5
Structure, wherein limitation air is equipped between the air inlet and the outlet from the outlet to the air inlets flow
Check valve (such as check valve 61 in aftermentioned embodiment).
Invention documented by technical solution 7 is the cooling knot of battery documented by any one in technical solution 1 to 6
Structure, wherein the idle call pipeline has branch portion (such as branch portion 103 in aftermentioned embodiment), the branch portion
One end is connect, this point in the idle call of compartment inner opening outlet (such as idle call outlet 105 in aftermentioned embodiment)
The other end of branch is connect with the admission line.
Invention documented by technical solution 8 is the cooling structure of battery documented by technical solution 7, wherein the battery
Configuration is being set to one in the lower section of pillion (such as pillion 12 in aftermentioned embodiment), the branch portion configuration
Between in the central control board (such as central control board 21 in aftermentioned embodiment) front seat.
Invention documented by technical solution 9 is the cooling structure of battery documented by technical solution 8, wherein at described point
Limitation air is equipped between branch and idle call outlet, and the check valve flowed to the branch portion is exported from the idle call
(such as check valve 107 in aftermentioned embodiment).
Invention documented by technical solution 10 is the cooling structure of battery documented by technical solution 8 or 9, wherein described
A part (such as idle call pipeline 102 in the console in aftermentioned embodiment) of idle call pipeline be located at floor (such as
Floor F in aftermentioned embodiment) on, it is equipped in a part from bottom surface (such as the bottom surface in aftermentioned embodiment
Portion 102b) erect the rising portions (such as rising portions 102c in aftermentioned embodiment) of coming, described one end of the branch portion
It is connected via the rising portions and idle call outlet, the other end of the branch portion is from the bottom surface to the air inlet pipe
Road extends.
Invention documented by technical solution 11 is the cooling structure of battery documented by technical solution 10, wherein described
Branch portion is equipped with filter element (such as filter element 106 in aftermentioned embodiment).
Invention documented by technical solution 12 is the cooling structure of battery documented by technical solution 11, wherein the electricity
Pond and the admission line are accommodated in battery receiving part (such as battery receiving part P in aftermentioned embodiment), and constitute
Idle call pipeline in the incorporating section of a part of the idle call pipeline (such as air-conditioning in the incorporating section in aftermentioned embodiment
With pipeline 101) it is also accommodated in the battery receiving part, on the idle call pipeline, in the branch portion and the incorporating section
Rake upward or ladder upward (such as the rank in aftermentioned embodiment are equipped between idle call pipeline
Terraced portion 104a).
Invention documented by technical solution 13 is the cooling of battery documented by any one in technical solution 10 to 12
Structure, wherein be equipped with exhaust pipe (such as exhaust pipe 10 in aftermentioned embodiment) in the lower section on the floor and be set to and be somebody's turn to do
Noise elimination part (such as noise elimination part 10a in aftermentioned embodiment) on exhaust pipe, branch portion configuration with the noise reduction
The position that portion is staggered in the longitudinal direction.
In order to realize above-mentioned 2nd purpose, invention documented by technical solution 14 is a kind of battery unit (such as aftermentioned reality
Apply the battery unit U in mode), have: battery (such as battery 1 in aftermentioned embodiment)；Admission line is (after such as
The admission line 6 in embodiment stated), import the air in compartment；And battery receiving part (such as aftermentioned embodiment party
Battery receiving part P in formula), the battery and the admission line are stored, composition is accommodated in the battery receiving part
Idle call pipeline in the incorporating section of a part of idle call pipeline (such as idle call pipeline 100 in aftermentioned embodiment)
(such as idle call pipeline 101 in the incorporating section in aftermentioned embodiment), the idle call pipeline are connect with air-conditioning device,
And the air being discharged from the air-conditioning device is imported, it is formed on the admission line empty in the compartment for importing the air in compartment
What conductance entrance (such as air in a car compartment introducing port 6b in aftermentioned embodiment) and importing were discharged from the air-conditioning device
The Air Conditioning introducing port (such as Air Conditioning introducing port 6c in aftermentioned embodiment) of air.
Invention is battery unit documented by technical solution 14 documented by technical solution 15, wherein in the compartment
Air inlet (such as air-inlet grille 5 in the aftermentioned embodiment) configuration of air induction port connection is (such as aftermentioned at seat
Pillion 12 in embodiment) under.
Invention is battery unit documented by technical solution 15 documented by technical solution 16, wherein the air inlet with
The mode adjacent with the air in a car compartment introducing port is located at the upstream of the air in a car compartment introducing port, and the Air Conditioning is led
Entrance is located at the downstream of the air in a car compartment introducing port in the mode adjacent with the air in a car compartment introducing port.
Invention is battery unit documented by technical solution 16 documented by technical solution 17, wherein the battery outer
Portion has: the shell (such as shell 3 in aftermentioned embodiment) of the box-shaped with opening portion；With the lid for covering the opening portion
Component (such as cover 4 in aftermentioned embodiment), the shell and the cover by mutual flange part (such as
45) flange part 32 in aftermentioned embodiment is sealed, the admission line is extended to be leaned on than the flange part
The position of top, the cover longitudinal wall (such as longitudinal wall 44 in aftermentioned embodiment) and the admission line it
Between, it is equipped with space part (such as space part A in aftermentioned embodiment), is configured in the space part along the flange part
Idle call pipeline in the incorporating section.
Invention documented by technical solution 18 is battery unit documented by any one in technical solution 15 to 17,
In, the battery receiving part configures below the front side of pillion (such as pillion 12 in aftermentioned embodiment),
The lower section that the air inlet configured in the mode being directed toward in compartment in the pillion.
Invention documented by technical solution 19 is battery unit documented by any one in technical solution 14 to 18,
In, it is made of multiple battery modules (such as battery module 11 in aftermentioned embodiment), the Air Conditioning introducing port point
It is not open towards each battery module.
Invention according to technical solution 1, idle call pipeline are connect with the admission line for importing air in a car compartment, therefore
Battery can be energetically cooled down using air in a car compartment and Air Conditioning, prevent temperature from rising performance and the service life for leading to battery
Decline.Also, due to not needing switching valve, it can also inhibit manufacturing cost.In addition, the importing of air in a car compartment be not through
It by idle call pipeline, but is directly carried out from the air inlet being connect with admission line, therefore can also prevent from bringing passenger indisposed
Sense and sense of discomfort.
According to invention described in technical solution 2, the remittance of the outlet of idle call pipeline and the upstream side for being located at admission line
Conjunction portion connection, therefore can in the upstream side combination car of admission line air and Air Conditioning, and to battery supply mix
Air afterwards.It is uneven to the temperature of the air of battery thereby, it is possible to inhibit to supply, keep the cooling temperature of battery impartial.
A part of invention according to technical solution 3, idle call pipeline is arranged opposite along admission line, under it
Trip side is formed with outlet, therefore by the heat exchange between idle call pipeline and admission line, can reduce in admission line
Air themperature.
According to invention described in technical solution 4, constitute in the incorporating section of a part of idle call pipeline idle call pipeline with
Admission line is accommodated in battery receiving part together, thus can not only protective conduit, also can be improved installation exercise.
According to invention described in technical solution 5, the outlet of idle call pipeline is arranged in the mode opposed with battery, therefore
By making Air Conditioning towards battery, the pressure loss can be reduced.
According to invention described in technical solution 6, equipped with limitation air from for Air Conditioning to be discharged into admission line
Outlet therefore can prevent the Air Conditioning of adverse current to be discharged from air inlet and lead to passenger to the check valve of air inlets flow
It is uncomfortable.
According to invention described in technical solution 7, makes the idle call pipe branch for exporting connection with idle call, imported to battery
Air Conditioning, therefore be able to suppress the influence to air-conditioning and import Air Conditioning, to energetically cool down battery.Also, with from
Air-conditioning device is extended dedicated idle call pipeline to compare the case where importing to battery, can not only reduce as idle call
The number of components of pipeline is also able to suppress weight increase.
According to invention described in technical solution 8, battery is configured in the lower section of pillion, and the branch portion of idle call pipeline is matched
It sets in central control board, therefore not only the laying of idle call pipeline becomes easy, also can reduce the shadow to vehicle interior space
It rings.
According to invention described in technical solution 9, limitation is equipped between the branch portion of idle call pipeline and idle call outlet
Air exports the check valve flowed to branch portion from idle call, therefore can prevent from the air-conditioning for being originally used for discharge Air Conditioning
The air in a car compartment for cooling down battery is sucked with outlet, as a result, can prevent from exporting air inlet from idle call and bringing passenger
Noise increases and brings passenger's sense of discomfort in indisposed sense and the compartment as caused by air inlet sound.
According to invention described in technical solution 10, the other end of branch portion prolongs from the bottom surface of idle call pipeline to admission line
It stretches, therefore the mainstream of Air Conditioning can be made to be directed toward idle call outlet, and Air Conditioning is made to shunt and be directed into battery, result
It is the influence being able to suppress to air-conditioning, to maintain environment in good compartment.
According to invention described in technical solution 11, it is equipped with filter element in the branch portion of idle call pipeline, therefore can prevent
Only foreign matter is mixed into battery.
According to invention described in technical solution 12, on idle call pipeline, the idle call pipeline in branch portion and incorporating section
Between, moisture condensation equipped with rake upward or ladder upward, therefore in idle call pipeline or go out from idle call
The water that mouth enters is obstructed because of rake or ladder, and water can be prevented to immerse to battery.
According to invention described in technical solution 13, the branch portion configuration of idle call pipeline with the noise elimination part of exhaust pipe preceding
The position being staggered in rear direction, therefore it is able to suppress the heated of the noise elimination part from enlarged-diameter, preventing this to be heated causes to cool down
Efficiency decline.
According to invention described in technical solution 14, imports the air in a car compartment introducing port of air in a car compartment and import from air-conditioning
The Air Conditioning introducing port of Air Conditioning of device discharge is formed together in admission line, thus can using air in a car compartment and
Air Conditioning cools down battery, and is able to suppress the temperature unevenness supplied to the air of battery.Moreover, constituting the one of idle call pipeline
Idle call pipeline is connect with admission line in partial incorporating section, therefore can compactly be integrally formed the importing of air in a car compartment
The introduction part in portion and Air Conditioning.Also, the connecting portion in incorporating section between idle call pipeline and admission line is received in battery
It receives in portion, therefore does not also need to protect interconnecting piece.
According to invention described in technical solution 15, the air inlet connecting with air in a car compartment introducing port is configured under seat,
Therefore the air in compartment can be taken into from the relatively low lower space of air themperature in compartment.
According to invention described in technical solution 16, can in the upstream side combination car of admission line air and air-conditioning it is empty
Gas, and mixed air is supplied to battery, therefore the temperature unevenness supplied to the air of battery can be further suppressed, make electricity
The cooling temperature in pond is impartial.
According to invention described in technical solution 17, idle call pipeline is to utilize to be present in composition battery receiving part in incorporating section
Cover longitudinal wall and admission line between space part store, therefore dead angle can be efficiently used, avoid battery list
Member increases with the storage of idle call pipeline in incorporating section.
According to invention described in technical solution 18, pass through the front side fit beneath battery receipts in the buttocks for avoiding pillion
It receives portion, is able to suppress the influence to cabin space.In addition, air inlet is directed toward in compartment in the lower section of pillion, therefore can
Efficiently sucking air in a car compartment.Further, it is possible to shorten induction pathway, the cooling efficiency of battery is improved.
According to invention described in technical solution 19, the air in a car compartment in admission line can be assigned using Air Conditioning
Directionality, therefore the flowing that do not stagnate of tempering air can be promoted, further increase the uniformity of cooling temperature.
Detailed description of the invention
Fig. 1 is the main portions perspective view for being equipped with the vehicle of battery unit of an embodiment of the invention.
Fig. 2 is the main portions perspective view for showing the vehicle before assembly battery unit.
Fig. 3 is the cross-sectional view of the X-X line along Fig. 1.
Fig. 4 is the cross-sectional view of the Y-Y line along Fig. 1.
Fig. 5 is the main view for showing idle call pipeline in admission line and incorporating section.
Fig. 6 is the main portions sectional view of the structure for showing idle call pipeline and the vehicle of configuration.
Fig. 7 is the main portions perspective view of the structure for showing idle call pipeline and the vehicle of configuration.
Fig. 8 is the main view for showing the variation of idle call pipeline in admission line and incorporating section.
Label declaration
A: space part；
F: floor；
J: fluidic junction；
P: battery receiving part；
U: battery unit；
1: battery；
3: shell；
4: cover；
5: air-inlet grille (air inlet)；
6: admission line；
6b: air in a car compartment introducing port；
6c: Air Conditioning introducing port；
10: exhaust pipe；
10a: noise elimination part；
11: battery module；
12: pillion；
21: central control board；
32: flange part；
44: longitudinal wall；
45: flange part；
61: check valve；
100: idle call pipeline；
101: idle call pipeline in incorporating section；
101b: outlet；
102b: bottom surface sections (bottom surface)；
102c: rising portions；
103: branch portion；
104a: stepped part；
105: idle call outlet；
106: filter element；
107: check valve.
Specific embodiment
Illustrate an embodiment of the invention referring to the drawings.In addition, from the point of view of attached drawing is the direction with label,
In the following description, front and rear, left and right, be up and down according to driver observe direction, set in the accompanying drawings the front of vehicle as Fr,
If rear is Rr, set left as L, set right as R, set top as U, the side of setting are D and show.
Fig. 1 and vehicle V of present embodiment shown in Fig. 2 is, for example, hybrid electric vehicle, is equipped with the battery of storage battery 1
Unit U.Battery unit U configuration is anchored on floor F in the housing recess H that recess is set on the F of floor.
[battery unit]
Firstly, referring to Fig.1~Fig. 6 is illustrated battery unit U.
Battery unit U shown in FIG. 1 to FIG. 4 is configured to have with lower component: shell 3 and cover 4, they constitute conduct
The battery receiving part P of the shell of battery unit U；With the electrical equipments D such as battery 1, DC/DC converter 2 and cooling battery 1 etc.
Cooling to use component C, they are accommodated in the inside of battery receiving part P.It is cooling with component C include air-inlet grille 5, admission line 6,
Exhaust gas inside pipeline 7, cooling fan 8, idle call pipeline 101 etc. in incorporating section.
Shell 3 is the component of resin, and the component of the resin has upper opening and laterally long substantially rectangular parallelepiped,
Shell 3 includes the housing main body 31 of the box-shaped of upper opening；And extend outward from the opening edge of the housing main body 31
Cricoid flange part 32.As shown in figure 4, on housing main body 31, battery 1 is across the center of vehicle width direction (left and right directions)
Mode configures in left side with deviating, and DC/DC converter 2 configures on right side.
Cover 4 is the component for blocking the opening of housing main body 31, passes through the portions of surface support pillion 12 thereon
Front side (is leaned on than buttocks) in front side.Following part: top 43 is formed on cover 4, substantially with the opening of housing main body 31
Accordingly it is shaped generally as rectangle；Substantially the longitudinal wall 44 of quadrangle frame-shaped, the outer peripheral edge from top 43 are integrally sagging；With
And flange part 45, extend outward from the lower end edge portion complete cycle of longitudinal wall 44.
Towards on the face in front in longitudinal wall 44, the air in a car compartment entrance hole 44a for installing air-inlet grille 5 is formed in
Left side, also, the pipeline through hole for importing the air that air-conditioning device (not shown) is discharged to the inside of battery receiving part P
44b is formed in central portion (referring to Fig. 2).In addition, though the illustration is omitted, but towards being formed on the face of right in longitudinal wall 44
Connect the gas vent of exhaust pipe 9.
As shown in figure 3, the flange part 45 of cover 4 across cricoid seal member 51 and with 32 weight of the flange part of shell 3
It closes, is thus sealed.Two flange parts 32,45 being overlapped run through multiple in two flange parts 32,45 of insertion using from top
Bolt B and is fused to floor F's via the collar part 53 assigned between two flange parts 32,45 and floor F in advance
The nut N of downside screws togather.
Battery 1 is made of multiple battery modules 11.Battery module 11 is rectangle, with its length direction along left and right directions
The inside that the mode of (vehicle width direction) configured in battery receiving part P.As shown in figure 4, longitudinal is multiple in each battery module 11
Battery cell 11a is arranged side-by-side in left-right direction.Herein, so-called longitudinal to mean that shortest edge left and right directions prolongs in three sides
It stretches.In addition, being formed with the gap 11b of the flow path as cooling wind between adjacent battery cell 11a.
The battery unit U of present embodiment has 4 battery modules 11, is arranged in the lateral direction with 2 battery modules 11
The inside that the mode that column and 2 battery modules 11 arrange in the up-down direction configured in battery receiving part P.
Cooling to constitute such cooling flowing path with component C: it will be in the air sucking battery receiving part P in compartment 14
Portion is cooled down battery 1 using the air of the sucking, and air after cooling is emitted into luggage compartment 15.
Air-inlet grille 5 is installed in the air in a car compartment entrance hole 44a on the longitudinal wall 44 for being formed in cover 4, from rear portion
Air in compartment 14 is taken into the inside of battery receiving part P below the front surface at seat 12.
The admission line 6 being connected to air-inlet grille 5 is configured in the front of battery 1, the exhaust gas inside being connected to cooling fan 8
Pipeline 7 configures at the rear of battery 1.That is, before admission line 6 and 7 separate configuration of exhaust gas inside pipeline are in battery receiving part P
Two sides afterwards, configured with the battery 1 as cooling object between admission line 6 and exhaust gas inside pipeline 7.
As shown in Fig. 3, Fig. 5 and Fig. 7, left side has protruding portion 6a outstanding upwards to admission line 6 at an upper portion thereof, at this
The front surface of protruding portion 6a forms the air in a car compartment introducing port 6b of the wide shape of left and right directions width that oriented compartment 14 is open.
Air-inlet grille 5 is attached thereto and being embedded in air in a car compartment introducing port 6b, and the air in compartment 14 is imported air inlet pipe
In road 6.As shown in figure 3, the rear surface of admission line 6 is whole to the front surface opening of battery 1, from air in a car compartment introducing port 6b
The air in a car compartment of importing on one side along downwards and right side side is flowed, flowing between battery cell 11a on one side in admission line 6
Gap between gap 11b and battery module 11 etc. cools down battery 1.
As shown in figure 4, exhaust gas inside pipeline 7 has: the exhaust gas inside pipeline that the rear surface of front surface towards battery 1 is open
Main body 7a；And the cooling for being connect exhaust gas inside pipeline main body 7a with cooling fan 8 by the rear of DC/DC converter 2
Fan connecting pipe 7b.Cooling fan 8 is connected to via exhaust pipe 9 with luggage compartment 15.When cooling fan 8 drives, compartment
Air in 14 is imported into the admission line 6 in battery receiving part P via air-inlet grille 5.Compartment after being introduced into feed channel 6
Interior air passes through battery 1 on one side, flows to exhaust gas inside pipeline 7 on one side, thus cools down battery 1.Flow into the cold of exhaust gas inside pipeline 7
But the cooled fan 8 of air after sucks, and is disposed to luggage compartment 15 via exhaust pipe 9.
Also, battery 1 is energetically cooled down in order to import the air that air-conditioning device is discharged, is received in battery receiving part P
Receive a part, the i.e. idle call pipeline 101 in incorporating section for having the idle call pipeline 100 connecting with air-conditioning device.It is empty in incorporating section
Pipeline 101 is called to be opposed to the front surface top configured in admission line 6 along left and right directions and admission line 6.This embodiment party
The entire rear surface opening of idle call pipeline 101, covers the opening with the front surface of admission line 6, thus in the incorporating section of formula
Form air flow circuit.It is wide to be formed with the left and right directions width being open forwards for the right end side of idle call pipeline 101 in incorporating section
Shape pipeline connection port 101a.Pipeline through hole of the pipeline connection port 101a on the longitudinal wall 44 of cover 4
44b, the idle call pipeline 100 with configuration in the outside of battery receiving part P are connect, thus by the air-conditioning being discharged from air-conditioning device sky
Conductance enters the inside of idle call pipeline 101 in incorporating section.The left end side of idle call pipeline 101 and air inlet pipe is formed in incorporating section
The Air Conditioning introducing port 6c connection of the wide shape of left and right directions width on road 6.It is imported into as a result, from pipeline connection port 101a
Air Conditioning in incorporating section in idle call pipeline 101 is using the Air Conditioning introducing port 6c of admission line 6 as outlet 101b quilt
It is expelled in admission line 6.
The outlet 101b of idle call pipeline 101 is opposed with the front surface of battery 1 in incorporating section, is discharged from outlet 101b
Air Conditioning converge in the upstream side (fluidic junction J) of admission line 6 with air in a car compartment, in the shape mixed with air in a car compartment
Battery 1 is supplied under state.It is specifically bright, suck the air-inlet grille 5 and air in a car compartment introducing port 6b phase of air in a car compartment
It is located at the upstream of the air in a car compartment introducing port 6b of admission line 6 adjacently, imports idle call pipeline in the incorporating section of Air Conditioning
101 outlet 101b (Air Conditioning introducing port 6c) and air in a car compartment introducing port 6b, which is adjacent to, is located at air in a car compartment importing
The downstream of mouth 6b.
Limitation air is equipped between the outlet 101b of idle call pipeline 101 in air-inlet grille 5 and incorporating section from discharge
The check valve 61 that mouth 101b is flowed to air-inlet grille 5.The check valve 61 is for example halted state and air-conditioning device in cooling fan 8
In the case where for operating condition, the Air Conditioning of the outlet 101b discharge for limiting the idle call pipeline 101 out of incorporating section
Countercurrently it is discharged from air-inlet grille 5.The check valve 61 of present embodiment be by by the seal member of rubber-like be suspended in into
The air in a car compartment introducing port 6b of feed channel 6 and constitute, cooling fan 8 be driving condition in the case where, the check valve 61
It is retreated by the wind pressure of negative pressure or the air in a car compartment being inhaled into from air-inlet grille 5 in battery receiving part P, to open vehicle
Air induction port 6b in compartment, and in the case where cooling fan 8 is halted state and air-conditioning device is operating condition, the check valve
61 maintain the state for closing air in a car compartment introducing port 6b by wind pressure for the Air Conditioning for being intended to adverse current etc..
As shown in figure 3, idle call pipeline 101 utilizes space part existing as dead angle in the incorporating section of present embodiment
A and the inside for being configured in battery receiving part P.Space part A is present in the front surface of admission line 6 and the longitudinal wall of cover 4
Between 44, the admission line 6 is extended the position against the top of flange part 32,45 than shell 3 and cover 4, this reality
Idle call pipeline 101 in the incorporating section of mode is applied to configure in space part A in a manner of along flange part 32,45.
[floor panel structure]
The floor panel structure of vehicle V is illustrated referring next to FIG. 1 to FIG. 3 and Fig. 6.
As shown in FIG. 1 to FIG. 3 and Fig. 6, the floor F of vehicle V is to constitute the preceding floor 16 of the bottom in compartment 14 and constitute to go
What the rear floor 17 of the bottom in Lee compartment 15 etc. was formed by connecting in the lower section of pillion 12, vehicle width direction both ends with along preceding
The pair of right and left skeleton part 18 that rear direction extends links.
The rising portions 16a for erecting come upwards is formed in the rear end on preceding floor 16.Also, the vehicle width on preceding floor 16
Direction central portion is formed with centre gangway 16b along front-rear direction.Centre gangway 16b is so that the side that preceding floor 16 is protruded upwards
Formula bending, trapezoidal channel space S1 is formed in lower section.Configured with the noise elimination part 10a for having enlarged-diameter in channel space S1
Exhaust pipe 10.
Front side recess on rear floor 17 is provided with housing recess H, stores battery unit U here.Housing recess H's
Front side and rear side are equipped with the front side enhanced portion R1 and rear side enhanced portion R2 of the skeleton part 18 across left and right, and battery unit U is in quilt
Cricoid seal member 52 is anchored on this in the state of sealing.Rear portion is configured in a manner of avoiding buttocks on battery unit U
The front side at seat 12, under the front side that the air-inlet grille 5 of battery unit U configured in pillion 12 in the mode being directed toward in compartment 14
Air in compartment 14 is imported the inside of battery unit U by side.
Although not shown, but be equipped with pair of right and left front seat in the front of pillion 12, and in forehead support
The front of position is configured with air-conditioning device.In addition, between pair of right and left front seat, equipped with having small articles incorporating section 19, help
The central control board 21 of hand 20 etc..
[structure and configuration of idle call pipeline]
The structure of idle call pipeline 100 and configuration are illustrated referring next to Fig. 6 and Fig. 7.
Idle call pipeline 100 has: being located at idle call pipeline 102 in the console in central control board 21；From console
Branch's idle call pipeline 104 that interior idle call pipeline 102 is branched via branch portion 103 and extends to battery unit U；And it receives
It is contained in idle call pipeline 101 in the incorporating section in battery unit U.
The air that air-conditioning device is discharged idle call pipeline 102 in console is guided to after being located at central control board 21
The idle call outlet 105 on top is held, idle call pipeline 102 has in central control board 21 along centre gangway in the console
The upper surface of 16b and the horizontal part 102a that configures and the rising portions 102c of coming is erected from its bottom surface sections 102b, in rising portions 102c
Upper end be connected with idle call outlet 105.
Branch portion 103, will be empty in console by the bifurcations 103a on the bottom surface sections 102b for being formed in horizontal part 102a
The horizontal part 102a of pipeline 102 is called to branch into rising portions 102c and branch's idle call pipeline 104.Thus it enables that Air Conditioning
Mainstream be directed toward idle call outlet 105, and make Air Conditioning shunt and be directed into battery unit U.
The filter element 106 that limitation foreign matter passes through is equipped in bifurcations 103a.As long as it is logical that filter element 106 limits foreign matter
The component crossed and Air Conditioning is allowed to pass through, then its type is any, and the net member for being formed with multiple micropores can be used for example.
The branch portion 103 of present embodiment configures in central control board 21.In the lower section of branch portion 103, along front and back
To exhaust pipe 10 is configured with, branch portion is configured in the position that the noise elimination part 10a with exhaust pipe 10 is staggered in the longitudinal direction
103.Thereby inhibit noise elimination part 10a being heated to branch portion 103 from enlarged-diameter.
Branch's idle call pipeline 104 is configured along the upper surface of centre gangway 16b.Branch's idle call pipe of present embodiment
Road 104 is flat tube, to inhibit the influence to cabin space.The front end of branch's idle call pipeline 104 and branch portion
103 bifurcations 103a connection, rear end is via idle call pipeline 101 in the pipeline through hole 44b of battery unit U and incorporating section
Pipeline connection port 101a connection.It is branched the Air Conditioning of the shunting of portion 103 as a result, via branch's idle call pipeline 104 and receives
Idle call pipeline 101 in portion of receiving is imported into the admission line 6 of battery unit U.
Being formed on branch's idle call pipeline 104 of present embodiment keeps the flow path of Air Conditioning downstream raised
Stepped part 104a.The stepped part 104a of coming is erected specifically, being formed with from the rear end of branch's idle call pipeline 104, is utilized
The water that stepped part 104a blocks the moisture condensation in idle call pipeline 100 or enters from idle call outlet 105, to prevent water to electricity
Pool unit U immerses.In addition, can also prevent the immersion of water even if not being stepped part 104a but rake inclined upward.
Also, limitation air is equipped between branch portion 103 and idle call outlet 105 from idle call outlet 105 to branch
The check valve 107 that portion 103 is flowed.The check valve 107 is for example driving condition in cooling fan 8 and air-conditioning device is halted state
In the case where, for preventing the air in a car compartment for cooling down battery 1 from idle call outlet 105 via idle call pipe in console
Idle call pipeline 101 is inhaled into road 102, branch's idle call pipeline 104 and incorporating section.The check valve 107 of present embodiment
Seal member by that can be opened and closed the rubber-like of idle call outlet 105 is constituted, should in the case where air-conditioning device is operating condition
Check valve 107 is retreated by the wind pressure for the Air Conditioning being discharged from air-conditioning device, so that idle call outlet 105 is opened, and
In the case that air-conditioning device is halted state, which maintains the shape for closing idle call outlet 105 by self weight
State.
In the cooling structure of the battery 1 constituted in this way, when cooling battery 1, in the feelings that air-conditioning device is operating condition
Under condition, Air Conditioning is via idle call pipe in idle call pipeline 102, branch's idle call pipeline 104 and incorporating section in console
Road 101 is discharged to admission line 6 from outlet 101b.In admission line 6, from outlet 101b be discharged Air Conditioning with
The air in a car compartment mixing sucked from air-inlet grille 5, is supplied to battery 1.Especially in the case where battery 1 must be cooled down, example
As assumed under the burning sun in summer, temperature is also high in compartment, and air-conditioning device is in operating condition and utilizes air-conditioning in this case
Air that air and air in a car compartment are obtained by mixing cools down battery 1, as a result, and only with from the compartment that air-inlet grille 5 sucks
Interior air is compared the case where battery 1 to cool down, and can efficiently cool down battery 1.
As discussed above, the cooling structure of battery 1 according to the present embodiment, idle call pipeline 100 with lead
The admission line 6 for entering air in a car compartment connects, therefore can energetically cool down battery using air in a car compartment and Air Conditioning
1, prevent temperature from rising the performance for leading to battery 1 and service life decline.Also, due to not needing switching valve, can also inhibit to make
Cause this.In addition, the importing of air in a car compartment be not via idle call pipeline 100, but from connect with admission line 6 into
What gas grid 5 directly carried out, therefore can also prevent from bringing the indisposed sense of passenger or sense of discomfort.
In addition, the outlet 101b of idle call pipeline 100 is connect with the fluidic junction J for the upstream side for being located at admission line 6, because
This can in the upstream side combination car of admission line 6 air and Air Conditioning, and supply mixed air to battery 1.
It is uneven to the temperature of the air of battery 1 thereby, it is possible to inhibit to supply, keep the cooling temperature of battery 1 impartial.
In addition, idle call pipeline 101 is arranged opposite along admission line 6 in incorporating section, the idle call pipeline in incorporating section
101 downstream side is formed with outlet 101b, therefore passes through the heat in incorporating section between idle call pipeline 101 and admission line 6
Exchange, can reduce the air themperature in admission line 6.
In addition, idle call pipeline 101 and admission line 6 are accommodated in battery receiving part P together in incorporating section, therefore can not only
Protective conduit also can be improved installation exercise.
In addition, the outlet 101b of idle call pipeline 100 is arranged in the mode opposed with the front surface of battery 1, therefore make
Air Conditioning is discharged to battery 1, can reduce the pressure loss.
In addition, being equipped with limitation air from the outlet 101b for Air Conditioning to be discharged into admission line to air-inlet grille
The check valve 61 of 5 flowings, therefore the Air Conditioning of adverse current can be prevented to be discharged from air-inlet grille 5 and cause passenger uncomfortable.
In addition, making to export 105 100 branches of idle call pipeline connecting with idle call, Air Conditioning is imported to battery 1, because
This is able to suppress the influence to air-conditioning and imports Air Conditioning, to energetically cool down battery 1.Also, prolong with from air-conditioning device
The dedicated idle call pipeline of setting is stretched to compare the case where importing to battery 1, can not only be reduced as idle call pipeline 100
Number of components is also able to suppress weight increase.
In addition, the configuration of battery 1, in the lower section of pillion 12, the configuration of branch portion 103 of idle call pipeline 100 is controlled in center
In platform 21 processed, therefore not only the laying of idle call pipeline 100 becomes easy, and also can reduce the influence to vehicle interior space.
In addition, being equipped with limitation air between the branch portion 103 of idle call pipeline 100 and idle call outlet 105 from air-conditioning
The check valve 107 flowed with outlet 105 to branch portion 103, therefore can prevent from the air-conditioning for being originally used for discharge Air Conditioning
Suck the air in a car compartment for cooling down battery 1 with outlet 105, as a result, can prevent from idle call export 105 air inlets and
Noise in the indisposed sense of passenger and the compartment as caused by air inlet sound is brought to increase and bring passenger's sense of discomfort.
In addition, the bottom surface for the idle call pipeline 102 out of console of branch's idle call pipeline 104 being connect with branch portion 103
To admission line 6 extend, therefore can make Air Conditioning mainstream be directed toward idle call outlet 105, and make Air Conditioning shunt and
It is directed into battery 1, as a result, the influence to air-conditioning is able to suppress, to maintain environment in good compartment.
In addition, the branch portion 103 in idle call pipeline 100 is equipped with filter element 106, therefore foreign matter can be prevented to be mixed into electricity
Pond 1.
In addition, between idle call pipeline 101, being equipped with court in branch portion 103 and incorporating section on idle call pipeline 100
Stepped part 104a upwards, therefore moisture condensation in idle call pipeline 100 or the water entered from idle call outlet 105 are because of stepped part
104a and be obstructed, can prevent water to battery 1 immerse.
In addition, idle call pipeline 100 branch portion 103 configuration with the noise elimination part 10a of exhaust pipe 10 in the longitudinal direction
The position being staggered, therefore it is able to suppress the heated of the noise elimination part 10a from enlarged-diameter, preventing this to be heated causes under cooling efficiency
Drop.
In addition, battery unit U according to the present embodiment, imports the air in a car compartment introducing port 6b of air in a car compartment and lead
The Air Conditioning introducing port 6c for entering the Air Conditioning being discharged from air-conditioning device is formed together in admission line 6, therefore can be utilized
Air in a car compartment and the cooling battery 1 of Air Conditioning, and it is able to suppress the temperature unevenness supplied to the air of battery 1.Moreover, constituting
Idle call pipeline 101 is connect with admission line 6 in the incorporating section of a part of idle call pipeline 100, therefore can compactly one
Body constitutes the introduction part of air in a car compartment and the introduction part of Air Conditioning.Also, idle call pipeline 101 and air inlet pipe in incorporating section
Connecting portion between road 6 does not need to protect interconnecting piece in battery receiving part P yet.
In addition, the air-inlet grille 5 that connect with air in a car compartment introducing port 6b configures under pillion 12, therefore can be
The air being taken into compartment 14 from the relatively low lower space of air themperature in compartment 14.
In addition, air-inlet grille 5 and air in a car compartment introducing port 6b are adjacent to the upstream for being located at air in a car compartment introducing port 6b,
Air Conditioning introducing port 6c and air in a car compartment introducing port 6b are adjacent to the downstream for being located at air in a car compartment introducing port 6b, therefore energy
Enough air and Air Conditionings in the upstream side combination car of admission line 6, and mixed air is supplied to battery 1, therefore
It is able to suppress the temperature unevenness supplied to the air of battery 1, to keep the cooling temperature of battery 1 impartial.
In addition, idle call pipeline 101 is to utilize the longitudinal wall for being present in the cover 4 for constituting battery receiving part P in incorporating section
Space part A between 44 and admission line 6 is stored, therefore can efficiently use dead angle, avoids battery unit U with storage
The storage of idle call pipeline 101 in portion and increase.
In addition, being able to suppress by the front side fit beneath battery receiving part P for avoiding the buttocks of pillion 12 to vehicle
The influence in compartment space.In addition, air-inlet grille 5 is directed toward in compartment 14 in the lower section of pillion 12, therefore it can efficiently suck vehicle
Air in compartment.Further, it is possible to shorten induction pathway, the cooling efficiency of battery 1 is improved.
It is illustrated referring next to variation of the Fig. 8 to idle call pipeline 101 in admission line 6 and incorporating section.But it is right
In the component general with above embodiment, identical label is marked, only illustrates distinctive points.
For idle call pipeline 101 in admission line 6 shown in Fig. 8 and incorporating section, it is empty that air-conditioning is discharged into admission line 6
The position of gas is different from the embodiment described above.Specifically, the Air Conditioning introducing port 6c of admission line 6 is made not to be in compartment
The lower section adjacent position of air induction port 6b, but in the short transverse middle part of admission line 6, and to disperse in left-right direction
Mode formed it is multiple.In this case, in the case where battery 1 is made of multiple battery modules 11, make Air Conditioning introducing port
6c is open to each battery module 11 or is open to the easy position for being detained cooling air, and thus, it is possible to improve cooling efficiency.
In addition, can be suitably deformed, improve the present invention is not limited to above embodiment and variation.
Such as in the above-described embodiment, in incorporating section idle call pipeline 101 entire rear surface opening, by with air inlet
The front surface of pipeline 6 covers the opening to form air flow circuit, but also may be constructed are as follows: 101, idle call pipeline in incorporating section
Body has the closed section structure for constituting air flow circuit, the outlet 101b and air inlet pipe of idle call pipeline 101 in incorporating section
The Air Conditioning introducing port 6c in road 6 is connected to.
As long as in addition, Air Conditioning introducing port 6c connection air in a car compartment introducing port 6b and battery 1 flow path in, then
It is all right no matter which is located at.
Alternatively, it is also possible to not make to export the idle call pipe branch of connection with idle call, and it is extended from air-conditioning device
Dedicated idle call pipeline.The case where being not limited to cooling require according to passenger as a result, and making air-conditioning device operating condition, also
Admission line can be imported from air-conditioning device by Air Conditioning according to cooling require of battery 1.
Claims (20)
1. a kind of cooling structure of battery, the cooling structure of the battery have:
Battery；
Air inlet, the air being taken into compartment；And
Admission line is connected to the air inlet, and imports the air in compartment to the battery,
The admission line is connect with the outlet of idle call pipeline, and the idle call pipeline is connect with air-conditioning device, and is imported
The air being discharged from the air-conditioning device,
The outlet of the idle call pipeline and the upstream side for being located at the admission line and will be in Air Conditioning and compartment
Air is mixed and is supplied to the fluidic junction connection of the battery,
A part of the idle call pipeline is arranged opposite along the admission line,
The outlet is formed in the downstream side of a part.
2. the cooling structure of battery according to claim 1, wherein
The battery and the admission line are accommodated in battery receiving part, and constitute the receipts of a part of the idle call pipeline
Idle call pipeline in portion of receiving also is accommodated in the battery receiving part,
The outlet is equipped on idle call pipeline in the incorporating section.
3. the cooling structure of battery according to claim 1, wherein
The outlet is arranged in the mode opposed with the battery.
4. the cooling structure of battery according to claim 1, wherein
Limitation air is equipped between the air inlet and the outlet from the outlet to the list of the air inlets flow
To valve.
5. the cooling structure of battery according to claim 1, wherein
The idle call pipeline has branch portion,
One end of the branch portion exports with the idle call in compartment inner opening and connects,
The other end of the branch portion is connect with the admission line.
6. the cooling structure of battery according to claim 5, wherein
The battery is configured in the lower section of pillion,
The branch portion configuration is in the central control board being set between a pair of of front seat.
7. the cooling structure of battery according to claim 6, wherein
Limitation air is equipped between the branch portion and idle call outlet to export from the idle call to the branch portion
The check valve of flowing.
8. the cooling structure of battery according to claim 7, wherein
A part of the idle call pipeline is located on floor,
The rising portions come from bottom surface standing are equipped in a part,
Described one end of the branch portion via the rising portions and the idle call outlet connect, the branch portion it is described another
End extends from the bottom surface to the admission line.
9. the cooling structure of battery according to claim 8, wherein
Filter element is equipped in the branch portion.
10. the cooling structure of battery according to claim 9, wherein
The battery and the admission line are accommodated in battery receiving part, and constitute the receipts of a part of the idle call pipeline
Idle call pipeline in portion of receiving also is accommodated in the battery receiving part,
On the idle call pipeline, it is being equipped with upward between idle call pipeline in the branch portion and the incorporating section
Rake or ladder upward.
11. the cooling structure of battery according to claim 8, wherein
It is equipped with exhaust pipe and the noise elimination part on the exhaust pipe in the lower section on the floor,
The branch portion configuration is in the position being staggered in the longitudinal direction with the noise elimination part.
12. a kind of cooling structure of battery, the cooling structure of the battery have:
Battery；
Air inlet, the air being taken into compartment；And
Admission line is connected to the air inlet, and imports the air in compartment to the battery,
The admission line is connect with the outlet of idle call pipeline, and the idle call pipeline is connect with air-conditioning device, and is imported
The air being discharged from the air-conditioning device,
The outlet of the idle call pipeline is connect with the fluidic junction for the upstream side for being located at the admission line,
A part of the idle call pipeline is arranged opposite along the admission line,
It is formed with the outlet in the downstream side of a part,
The idle call pipeline has branch portion,
One end of the branch portion exports with the idle call in compartment inner opening and connects,
The other end of the branch portion is connect with the admission line,
The battery is configured in the lower section of pillion,
The branch portion configures in the central control board being set between a pair of of front seat,
A part of the idle call pipeline is located on floor,
The rising portions come from bottom surface standing are equipped in a part,
Described one end of the branch portion via the rising portions and the idle call outlet connect, the branch portion it is described another
End extends from the bottom surface to the admission line.
13. the cooling structure of battery according to claim 12, wherein
Filter element is equipped in the branch portion.
14. the cooling structure of battery according to claim 13, wherein
The battery and the admission line are accommodated in battery receiving part, and constitute the receipts of a part of the idle call pipeline
Idle call pipeline in portion of receiving also is accommodated in the battery receiving part,
On the idle call pipeline, it is being equipped with upward between idle call pipeline in the branch portion and the incorporating section
Rake or ladder upward.
15. the cooling structure of battery according to claim 12, wherein
It is equipped with exhaust pipe and the noise elimination part on the exhaust pipe in the lower section on the floor,
The branch portion configuration is in the position being staggered in the longitudinal direction with the noise elimination part.
16. a kind of battery unit, which has:
Battery；
Admission line imports the air in compartment；And
Battery receiving part stores the battery and the admission line,
Idle call pipeline in the incorporating section of a part for constituting idle call pipeline, the sky are accommodated in the battery receiving part
It calls pipeline to connect with air-conditioning device, and imports the air being discharged from the air-conditioning device,
It is formed with the air in a car compartment introducing port of the air imported in compartment on the admission line and imports from the air-conditioning
The Air Conditioning introducing port of the air of device discharge,
The air in a car compartment introducing port is connect with air inlet,
The air inlet is located at the upper of the air in a car compartment introducing port in the mode adjacent with the air in a car compartment introducing port
Trip,
The Air Conditioning introducing port is located at the air in a car compartment in the mode adjacent with the air in a car compartment introducing port and leads
The downstream of entrance.
17. battery unit according to claim 16, wherein
The air inlet configuration is under seat.
18. battery unit according to claim 17, wherein
The battery receiving part has: the shell of the box-shaped with opening portion；With cover the opening portion cover,
The shell and the cover are sealed by mutual flange part,
The admission line is extended the position more against the top than the flange part,
Space part is equipped between the longitudinal wall and the admission line of the cover,
Along the flange part configured with idle call pipeline in the incorporating section in the space part.
19. battery unit according to claim 17, wherein
The battery receiving part is located at below the front side of pillion,
The lower section that the air inlet configured in the mode being directed toward in compartment in the pillion.
20. battery unit according to claim 16, wherein
The battery is made of multiple battery modules,
The Air Conditioning introducing port is respectively facing each battery module opening.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-079401 | 2015-04-08 | ||
| JP2015-079400 | 2015-04-08 | ||
| JP2015079401A JP6546770B2 (en) | 2015-04-08 | 2015-04-08 | Battery cooling structure |
| JP2015079400A JP2016199105A (en) | 2015-04-08 | 2015-04-08 | Battery unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106058361A CN106058361A (en) | 2016-10-26 |
| CN106058361B true CN106058361B (en) | 2019-07-16 |
Family
ID=
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410261A (en) * | 2006-03-28 | 2009-04-15 | 丰田自动车株式会社 | Cooling system, automobile mounted with the system, and method of controlling cooling system |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410261A (en) * | 2006-03-28 | 2009-04-15 | 丰田自动车株式会社 | Cooling system, automobile mounted with the system, and method of controlling cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10418675B2 (en) | Cooling structure of battery and battery unit | |
| CN107199868B (en) | Vehicle | |
| US10252636B2 (en) | Vehicle | |
| US8556017B2 (en) | Vehicular power supply system | |
| CN106240340B (en) | Vehicle power source device | |
| US10583746B2 (en) | Vehicle power source system | |
| US8464817B2 (en) | Battery mounting structure of electromotive vehicle | |
| US8372530B2 (en) | Vehicular power supply system | |
| CN103201895B (en) | The cooling construction of battery | |
| US7976097B2 (en) | Cowl structure of vehicle | |
| CN103579545B (en) | For the power brick of vehicle | |
| JP6220826B2 (en) | Vehicle power supply | |
| US10005336B2 (en) | Vehicle | |
| CN107074096B (en) | Vehicle | |
| CN102555780A (en) | High voltage battery cooling system for a vehicle | |
| CN102612444B (en) | Axial-flow blower arrangement | |
| CN104425853B (en) | Vehicle | |
| KR20120139024A (en) | Cooling structure for environmental-friendly vehicle | |
| KR20120136923A (en) | Cooling structure for electric vehicle | |
| CN102844214A (en) | Vehicle battery cooling system | |
| CN104425855B (en) | Vehicle | |
| CN108290493B (en) | Vehicle with a steering wheel | |
| CN107000561A (en) | Cooling structure for battery pack | |
| JP2016199105A (en) | Battery unit | |
| CN107199867B (en) | Vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |