CN208723047U - The automobile batteries packet of fan and air hose water conservancy diversion is utilized in a kind of confined space - Google Patents
The automobile batteries packet of fan and air hose water conservancy diversion is utilized in a kind of confined space Download PDFInfo
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- CN208723047U CN208723047U CN201821509936.7U CN201821509936U CN208723047U CN 208723047 U CN208723047 U CN 208723047U CN 201821509936 U CN201821509936 U CN 201821509936U CN 208723047 U CN208723047 U CN 208723047U
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- air hose
- air
- battery pack
- fan
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses the automobile batteries packets that fan and air hose water conservancy diversion are utilized in a kind of confined space, including multiple groups battery pack, aluminium sheet, plastic support shell, thermally conductive film, partition and battery gap, the outer surface both ends of the battery pack are provided with aluminium sheet, and middle position is provided with partition between two groups of adjacent aluminium sheets, region becomes battery gap between two groups of adjacent aluminium sheets, the outer surface top and bottom of the battery pack are provided with plastic support shell and thermally conductive film, it further include the first air hose and the second air hose, the leading exterior surface of battery pack described in multiple groups is provided with the first air hose.The utility model is directed to fan cooling mode, make inner air forced convertion by the first air hose of addition and the second air hose, in the case where lower cost, the even temperature effect that is not achieved when battery pack being made to reach free convection, small size, low temperature, big power consumption, while guaranteeing the service life of battery pack.
Description
Technical field
The utility model relates to new-energy automobile power battery packet technology fields, more specifically to a kind of confined air
Between in utilize fan and air hose water conservancy diversion automobile batteries packet.
Background technique
Power battery pack is that new-energy automobile provides the power supply of power resources, and common power battery packaging material is dynamic for lithium
Power battery, nickel-hydrogen chargeable cell and fuel cell etc., the service life of automobile power cell packet are limited, maximum shadows
The factor of sound is exactly heat dissipation performance, and the temperature range that general lithium battery can be born is -40~60 DEG C, if being higher than 60 DEG C, can be destroyed
Chemical balance in battery, the performance of rechargeable battery material can degenerate under high temperature, and the service life of circulating battery will also greatly reduce, by
Battery of weak heat-dissipating will affect the performance of automobile power cell packet service life and battery known to this.
The heat dissipation technology of existing power battery pack has following: firstly, water-cooling is best, but there is asking for leakage
Topic, and equipment and components cost are very high；Secondly, leading to the cooling fin being placed in outside shell using heat pipe, but due to cooling fin
Volume can become very large because heat dissipation needs, and the space that car is capable of providing is extremely limited；Finally, adding on one side in battery pack
Fan, the other end open up air outlet, and effect is can only to carry out air-flow flowing in periphery substantially, although air-flow flowing is able to drive heat
Amount, battery pack internal fan freely blows, but due to the gap very little between battery, and it is very big that fan blows the resistance received,
The heat of center portion battery cannot effectively spread out of.For this purpose, it is proposed that utilizing fan and air hose water conservancy diversion in a kind of confined space
Automobile batteries packet.
Utility model content
The technical problems to be solved in the utility model is that the middle battery pack internal fan of the prior art is overcome freely to blow, can only
Air-flow flowing is carried out in periphery, the defect that the heat of center portion battery cannot effectively spread out of provides benefit in a kind of confined space
With the automobile batteries packet of fan and air hose water conservancy diversion.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: utilize fan in a kind of confined space
With the automobile batteries packet of air hose water conservancy diversion, including multiple groups battery pack, aluminium sheet, plastic support shell, thermally conductive film, partition and battery slit
Gap, the outer surface both ends of the battery pack are provided with aluminium sheet, and middle position is provided between two groups of adjacent aluminium sheets
Partition, region becomes battery gap between two groups of adjacent aluminium sheets, and the outer surface top and bottom of the battery pack are equal
It is provided with plastic support shell and thermally conductive film, further includes the first air hose and the second air hose, the front end appearance of battery pack described in multiple groups
Face is provided with the first air hose, and the back end outer surface of battery pack described in multiple groups is provided with the second air hose, before first air hose
End is fixedly installed with the first radiator fan, and the rear end of second air hose is fixedly installed with the second radiator fan.
Preferably, first air hose is in staggered up and down in vertical direction with the second air hose.
Preferably, first air hose is identical with the structure of the second air hose.
Preferably, first air hose and the second air hose include air inlet, air duct and air outlet, the outside in the air duct
Air inlet is provided among one end, and the air inlet is connect with the open end of the second radiator fan, the inside one in the air duct
The air outlet that end is provided with multiple groups and battery gap matches.
Preferably, the inner opposite end in the air duct of first air hose and the second air hose offers multiple groups holes.
Preferably, first radiator fan is identical with the structure size of the second radiator fan.
Compared with prior art, the utility model has the following beneficial effects: utilizing fan and air hose in the confined space
The automobile batteries packet of water conservancy diversion increases the first air hose and the second air hose mutually staggered on vertical direction at both ends, in adjacent two plate
An air outlet is added in battery gap between battery pack, and the air-flow forced of the first radiator fan and the second radiator fan is sent
To in battery gap, drive battery pack center portion heat, during outflow with low temperature battery carry out heat exchange, after outflow again and aluminium sheet
Heat exchange is carried out with thermally conductive film, so that each battery pack temperature is evenly distributed, and enhance the heat-transfer effect of aluminium sheet and thermally conductive film, is dissipated
Thermal effect is significant.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure perspective view of the explosion of the utility model；
Fig. 3 is the location A enlarged drawing of Fig. 2 of the utility model；
Fig. 4 is the side schematic view of the utility model；
Fig. 5 is first air hose and the second air duct structure schematic diagram of the utility model.
In figure: 1, battery pack；2, aluminium sheet；3, plastic support shell；4, thermally conductive film；5, the first air hose；6, the second air hose；
601, air inlet；602, air duct；603, air outlet；7, the first radiator fan；8, the second radiator fan；9, partition；10, battery slit
Gap.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.In the description of the present invention, it should be understood that term " on ",
The orientation or positional relationship of the instructions such as "lower", " preceding ", " back ", "top", "bottom", "inner", "outside" is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
The automobile batteries packet of fan and air hose water conservancy diversion is utilized in confined space in the present embodiment:
As shown in Figure 1 to Figure 3, including multiple groups battery pack 1, aluminium sheet 2, plastic support shell 3, thermally conductive film 4, partition 9 and electricity
Pond gap 10, the outer surface both ends of battery pack 1 are provided with aluminium sheet 2, and middle position is provided between two groups of adjacent aluminum plates 2
Partition 9, region becomes battery gap 10 between two groups of adjacent aluminum plates 2, and the width in battery gap 10 is the width of partition 9, electricity
The outer surface top and bottom of pond group 1 are provided with plastic support shell 3 and thermally conductive film 4, and plastic support shell 3 is played with aluminium sheet 2
The effect of fixed battery pack 1, thermally conductive film 4 increase heat radiation sam effect, further include the first air hose 5 and the second air hose 6, multiple groups electricity
The leading exterior surface of pond group 1 is provided with the first air hose 5, and the back end outer surface of multiple groups battery pack 1 is provided with the second air hose 6, the
The front end of one air hose 5 is fixedly installed with the first radiator fan 7, and the rear end of the second air hose 6 is fixedly installed with the second radiator fan 8,
First radiator fan 7 is identical with the structure size of the second radiator fan 8, and the first air hose 5 and the second air hose 6 radiate first
The air-flow forced of fan 7 and the second radiator fan 8 is sent in battery gap 10, battery pack center portion heat is driven, during outflow
Heat exchange is carried out with low temperature battery, heat exchange is carried out with aluminium sheet 2 and thermally conductive film 4 again after outflow, makes each 1 Temperature Distribution of battery pack
Uniformly, and enhance the heat-transfer effect of aluminium sheet 2 and thermally conductive film 4.
As shown in figure 4, the first air hose 5 and the second air hose 6 in vertical direction in staggered up and down, can be by air flow method
To each corner of battery pack, and it can guarantee the wind arrival pair that the first radiator fan 7 and the second radiator fan 8 have just been blown out
Face more effectively reaches even temperature effect in the case where lower cost.
As shown in figure 5, the first air hose 5 is identical with the structure of the second air hose 6, the first air hose 5 is wrapped with the second air hose 6
Air inlet 601, air duct 602 and air outlet 603 are included, is provided with air inlet 601, and air inlet among the lateral ends in air duct 602
601 connect with the open end of the second radiator fan 8, and the inner opposite end in air duct 602 is provided with multiple groups and matches with battery gap 10
Air outlet 603, the inner opposite end in air duct 602 offers multiple groups holes, and the first radiator fan 7 and the second radiator fan 8 are blown out
Wind be then dispensed for each air outlet 603 from air inlet 601 into air duct 602, corresponding battery is entered by air outlet 603
In gap 10, battery pack center portion heat is driven, carries out heat exchange with low temperature battery during outflow.
The advantages of the utility model: utilizing the automobile batteries packet of fan and air hose water conservancy diversion in the confined space, increases at both ends
Add the first air hose 5 and the second air hose 6 mutually staggered on vertical direction, the battery gap 10 between adjacent two plates battery pack 1
One air outlet 603 of middle addition, the air-flow forced of the first radiator fan 7 and the second radiator fan 8 is sent in battery gap 10,
Drive battery pack center portion heat, during outflow with low temperature battery carry out heat exchange, after outflow again with aluminium sheet 2 and thermally conductive film 4
Heat exchange is carried out, makes each 1 uniformity of temperature profile of battery pack, and enhance the heat-transfer effect of aluminium sheet 2 and thermally conductive film 4, heat dissipation effect
Significantly, practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. in a kind of confined space utilize fan and air hose water conservancy diversion automobile batteries packet, including multiple groups battery pack (1), aluminium sheet (2),
Plastic support shell (3), thermally conductive film (4), partition (9) and battery gap (10), the outer surface both ends of the battery pack (1) are all provided with
It is equipped with aluminium sheet (2), and middle position is provided with partition (9) between two groups of adjacent aluminium sheets (2), described two groups adjacent described
Region becomes battery gap (10) between aluminium sheet (2), and the outer surface top and bottom of the battery pack (1) are provided with plastics branch
Support shell (3) and thermally conductive film (4), it is characterised in that: further include the first air hose (5) and the second air hose (6), battery pack described in multiple groups
(1) leading exterior surface is provided with the first air hose (5), and the back end outer surface of battery pack described in multiple groups (1) is provided with the second wind
It manages (6), the front end of first air hose (5) is fixedly installed with the first radiator fan (7), and the rear end of second air hose (6) is solid
Dingan County is equipped with the second radiator fan (8).
2. utilizing the automobile batteries packet of fan and air hose water conservancy diversion, feature in a kind of confined space according to claim 1
It is, first air hose (5) is with the second air hose (6) in vertical direction in staggered up and down.
3. utilizing the automobile batteries packet of fan and air hose water conservancy diversion, feature in a kind of confined space according to claim 1
It is, first air hose (5) is identical with the structure of the second air hose (6).
4. utilizing the automobile batteries packet of fan and air hose water conservancy diversion, feature in a kind of confined space according to claim 1
It is, first air hose (5) and the second air hose (6) include air inlet (601), air duct (602) and air outlet (603), institute
It states and is provided among the lateral ends of air duct (602) air inlet (601), and the air inlet (601) and the second radiator fan (8)
Open end connection, the air outlet that the inner opposite end of the air duct (602) is provided with multiple groups and battery gap (10) match
(603).
5. utilizing the automobile batteries packet of fan and air hose water conservancy diversion, feature in a kind of confined space according to claim 1
It is, the inner opposite end in the air duct (602) of first air hose (5) and the second air hose (6) offers multiple groups holes.
6. utilizing the automobile batteries packet of fan and air hose water conservancy diversion, feature in a kind of confined space according to claim 1
It is, first radiator fan (7) is identical with the structure size of the second radiator fan (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509936.7U CN208723047U (en) | 2018-09-17 | 2018-09-17 | The automobile batteries packet of fan and air hose water conservancy diversion is utilized in a kind of confined space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509936.7U CN208723047U (en) | 2018-09-17 | 2018-09-17 | The automobile batteries packet of fan and air hose water conservancy diversion is utilized in a kind of confined space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723047U true CN208723047U (en) | 2019-04-09 |
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ID=65982072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509936.7U Active CN208723047U (en) | 2018-09-17 | 2018-09-17 | The automobile batteries packet of fan and air hose water conservancy diversion is utilized in a kind of confined space |
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| Country | Link |
|---|---|
| CN (1) | CN208723047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451678A (en) * | 2020-03-26 | 2021-09-28 | 太普动力新能源(常熟)股份有限公司 | Battery module of wind-guiding portion with binary channels wind current |
| CN115863841A (en) * | 2023-02-27 | 2023-03-28 | 南京莱迪新能源科技有限公司 | Outdoor lithium battery mobile power supply combination structure and use method |
-
2018
- 2018-09-17 CN CN201821509936.7U patent/CN208723047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451678A (en) * | 2020-03-26 | 2021-09-28 | 太普动力新能源(常熟)股份有限公司 | Battery module of wind-guiding portion with binary channels wind current |
| CN113451678B (en) * | 2020-03-26 | 2023-07-21 | 太普动力新能源(常熟)股份有限公司 | Battery module with wind guide part of binary channels wind current |
| CN115863841A (en) * | 2023-02-27 | 2023-03-28 | 南京莱迪新能源科技有限公司 | Outdoor lithium battery mobile power supply combination structure and use method |
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