CN207719367U - A kind of radiating structure and battery pack - Google Patents
A kind of radiating structure and battery pack Download PDFInfo
- Publication number
- CN207719367U CN207719367U CN201721625827.7U CN201721625827U CN207719367U CN 207719367 U CN207719367 U CN 207719367U CN 201721625827 U CN201721625827 U CN 201721625827U CN 207719367 U CN207719367 U CN 207719367U
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- CN
- China
- Prior art keywords
- air
- radiating structure
- cooling fin
- channel
- battery pack
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- 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.)
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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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- Secondary Cells (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model proposes a kind of radiating structures, including wind scooper, the first fan, the first cooling fin, the wind scooper includes air intake, outlet air end and channel, the channel is connected between the air intake and outlet air end, first fan is arranged on the air intake, for sucking the hot-air outside wind scooper in the wind scooper, first cooling fin is arranged in the channel, for exchanging heat with the hot-air entered in the channel.The utility model also proposes a kind of battery pack using radiating structure.The radiating structure of the utility model effectively can help battery pack to radiate, and due to its cleverly structure design so that entire radiating structure occupied space reduces, to reduce the volume of entire battery pack.
Description
【Technical field】
The utility model is related to battery pack field of radiating more particularly to a kind of radiating structure and battery packs.
【Background technology】
As energy problem and environmental problem are increasingly serious, country vigorously supports new energy and power battery closes
Key technology it is increasingly mature, power battery is widely used to electrocar, battery-operated motor cycle, electric bicycle, solar energy, shifting
On the dynamic products such as communication terminal product and energy storage.The operating temperature of battery pack is directly related to the service life of power battery, to keep
Battery pack works within the scope of suitable temperature, and the needs according to environment, operating condition is needed to carry out system to entire battery pack
Effectively heat dissipation ensures that battery pack operating temperature maintains optimum temperature, therefore a kind of radiator structure of battery pack of design is necessary
's.And existing radiator structure mostly has the following defects：Radiating efficiency is low, and the problem that space occupancy rate is excessively high.
【Utility model content】
The technical problem to be solved by the present invention is to for battery pack radiator structure radiating efficiency in the prior art
Low, the how high problem of space occupancy rate proposes a kind of radiating structure and battery pack.
To achieve the goals above, a kind of radiating structure of the utility model, including wind scooper, the first fan,
One cooling fin；The wind scooper includes air intake, outlet air end and channel, the channel be connected to the air intake and outlet air end it
Between；First fan is arranged on the air intake, for sucking the hot-air outside wind scooper in the wind scooper；Institute
It states the first cooling fin to be arranged in the channel, for exchanging heat with the hot-air entered in the channel.
In a preferred embodiment, air inlet corresponding with first fan is provided on the air intake, it is described
First fan is installed on the air inlet, and the outlet air end is provided with air outlet.
In a preferred embodiment, the channel includes being connected in turn between the air inlet and the air outlet
Air-guiding aisle, heat exchanger channels and air-out passage, the air-guiding aisle are vertically arranged with the air-guiding aisle, the air-guiding aisle with
The air-out passage is vertically arranged, and the air-guiding aisle is arranged in parallel with the air-out passage, and the air-guiding aisle, heat exchange lead to
Road and air-out passage form " [" shape structure.
In a preferred embodiment, the first cooling fin is fin structure, is filled in the heat exchanger channels.
In a preferred embodiment, the bore of the air-out passage is less than the bore of the air-guiding aisle.
In a preferred embodiment, the position that first cooling fin is corresponded on the heat exchanger channels outer wall is provided with
Two cooling fins, and second cooling fin is fin structure.
In a preferred embodiment, there is the second fan in the end set of second cooling fin.
A kind of battery pack of the utility model, including battery modules and the radiating structure, the heat sinking
The design opposite with the battery modules of the air inlet of structure.
In a preferred embodiment, the battery pack further include bottom, the rectangular wall that is connect with bottom, and lid is located at
Case lid on the side, the bottom, side and case lid, which enclose, is set as closed space, and the battery modules are arranged in the sky
In, the wind scooper of the radiating structure is arranged in the space, and institute is attached in the heat exchanger channels outer wall of the wind scooper
It states on the inner wall of side, the second cooling fin of the radiating structure is sticked on the outer wall of the side to be led to the heat exchange
The first cooling fin in road corresponds to.
The utility model generate advantageous effect be：The radiating structure of the utility model passes through wind scooper, the first wind
The design of fan, the first cooling fin, the second cooling fin and the second fan, effectively can help battery pack to radiate, and due to it
Cleverly structure design so that entire radiating structure occupied space reduces, to reduce the volume of entire battery pack.
【Description of the drawings】
Fig. 1 is a structural schematic diagram of the radiating structure in the utility model；
Fig. 2 is another structural schematic diagram of the radiating structure in the utility model；
Fig. 3 is another structural schematic diagram of the radiating structure in the utility model；
Fig. 4 is a structural schematic diagram of battery pack in the utility model；
Fig. 5 is another structural schematic diagram of battery pack in the utility model；
Fig. 6 is another structural schematic diagram of battery pack in the utility model.
【Specific implementation mode】
It is clear in order to make the purpose of this utility model, technical solution and advantageous effects be more clear, below in conjunction with attached
Figure and specific implementation mode, the present invention will be further described in detail.It should be understood that described in this specification
Specific implementation mode is not intended to limit the utility model just for the sake of explaining the utility model.
Referring to Fig. 1 to Fig. 3, the radiating structure of the utility model, including the heat dissipation of wind scooper, the first fan 10, first
Piece 20；
The wind scooper includes air intake 21, outlet air end 22 and channel 23, and the channel 23 is connected to the air intake 21
Between outlet air end 22；
First fan 10 is arranged on the air intake 21, for will be led described in the hot-air sucking outside wind scooper
In fan housing；
First cooling fin 20 is arranged in the channel 23, for being carried out with the hot-air entered in the channel 23
Heat exchange so that the cold air blown out from the outlet air end 22 realizes effective heat dissipation.
Specifically, being provided with air inlet 211 corresponding with first fan 10, first wind on the air intake 21
Fan 10 is installed on the air inlet 211, and the outlet air end 22 is provided with air outlet 221.
Further, the channel 23 includes being connected in turn between the air inlet 211 and the air outlet 221
Air-guiding aisle 231, heat exchanger channels 232 and air-out passage 233, the air-guiding aisle 231 is vertical with the air-guiding aisle 232 to be set
It sets, the air-guiding aisle 232 is vertically arranged with the air-out passage 233, the air-guiding aisle 231 and the air-out passage 233
It is arranged in parallel, and the air-guiding aisle 231, heat exchanger channels 232 and air-out passage 233 form " [" shape structure, in this way, setting in this way
Meter can be under the premise of ensureing heat dissipation effect, and the whole volume for reducing radiator structure reduces radiator structure the space occupied.
Further, the first cooling fin 20 is fin structure, and is filled in the heat exchanger channels 232, designs, has in this way
Help reduce the flow velocity of hot-air when stream of hot air is through channel 23, extends heat-exchange time, and then improve heat dissipation effect.
Further, in order to ensure the wind pressure and wind speed of air outlet 221, the bore of the air-out passage 233 is less than described
The bore of air-guiding aisle 232 passes through in the air of the relatively low velocity flowed out from first cooling fin 20 more small-bore in this way
After air-out passage 233, improve speed and wind pressure once more so that the air after heat exchange with higher wind speed and wind pressure from institute
State the blowout of air outlet 221.
Further, corresponded on 232 outer wall of the heat exchanger channels first cooling fin 20 position be provided with second dissipate
Backing 30, and second cooling fin 30 is fin structure, in this way, the heat of the first cooling fin 20 can pass through the outer of channel 232
Wall passes to the second cooling fin 30, and then exchanges heat with external environment, further increases radiating efficiency.
Further, it sheds to increase the heat in the second cooling fin 30, is set in the end of second cooling fin 30
It is equipped with the second fan 40, reinforces heat transfer effect.
In conjunction with Fig. 1 to Fig. 6, the utility model also provides a kind of battery to radiate using above-mentioned radiating structure
Packet, specifically, the battery pack includes battery modules 100 and above-mentioned radiating structure, the air inlet of above-mentioned radiating structure
Mouth 211 is opposite with the battery modules 100 to be designed, when battery pack needs heat dissipation at work, the startup of the first fan 10,
The heat of the battery modules 100 is under the action of the first fan 10, into the channel 23, and by the channel
The first cooling fin 20 exchange heat, and blow out air after heat exchange from the air outlet 221, and then realize to battery pack
Heat dissipation.
Specifically, whether preset temperature can be more than, by detecting the temperature of battery pack to control the first fan 10 and second
Whether fan 40 works.
Further, the battery pack further includes bottom, the rectangular wall being connect with bottom 200, and covers and be located at the side
Case lid 300 in portion 200, the bottom, side 200 and case lid 300, which enclose, is set as closed space, and the battery modules 100 are set
It sets in the space, the wind scooper of the radiating structure is arranged in the space, the heat exchanger channels 232 of the wind scooper
It is attached in outer wall on the inner wall of the side 200, the second cooling fin 30 of the radiating structure is sticked in the side 200
Outer wall on it is corresponding with the first cooling fin 20 in the heat exchanger channels 232, so that the second of the radiating structure
Cooling fin 30 and the second fan 40 are arranged outside the space, help to improve the heat exchange of battery pack and external environment, enhance
The heat dissipation effect of battery pack.
Design through the above structure, not only radiating efficiency enhances the battery pack of the utility model, but also in battery pack
The occupied space of radiator structure also reduces.
The radiating structure and battery pack of the utility model, it is not only in the description and the implementation to be retouched
It states, therefore other advantage and modification is easily implemented for the personnel of familiar field, therefore without departing substantially from claim
And in the case of the spirit and scope of universal defined by equivalency range, the utility model is not limited to specific details,
Representative equipment and diagram example shown and described herein.
Claims (9)
1. a kind of radiating structure, which is characterized in that including wind scooper, the first fan, the first cooling fin；
The wind scooper includes air intake, outlet air end and channel, and the channel is connected between the air intake and outlet air end；
First fan is arranged on the air intake, for sucking the hot-air outside wind scooper in the wind scooper；
First cooling fin is arranged in the channel, for exchanging heat with the hot-air entered in the channel.
2. radiating structure according to claim 1, which is characterized in that be provided on the air intake and described first
The corresponding air inlet of fan, first fan are installed on the air inlet, and the outlet air end is provided with air outlet.
3. radiating structure according to claim 2, which is characterized in that the channel include be connected in turn it is described into
Air-guiding aisle, heat exchanger channels between air port and the air outlet and air-out passage, the air-guiding aisle and the air-guiding aisle
It is vertically arranged, the air-guiding aisle is vertically arranged with the air-out passage, and the air-guiding aisle is parallel with the air-out passage to be set
It sets, and the air-guiding aisle, heat exchanger channels and air-out passage form " [" shape structure.
4. radiating structure according to claim 3, which is characterized in that the first cooling fin is fin structure, is filled in
In the heat exchanger channels.
5. radiating structure according to claim 4, which is characterized in that the bore of the air-out passage is less than described lead
The bore in wind channel.
6. radiating structure according to claim 5, which is characterized in that correspond to described on the heat exchanger channels outer wall
The position of one cooling fin is provided with the second cooling fin, and second cooling fin is fin structure.
7. radiating structure according to claim 6, which is characterized in that have in the end set of second cooling fin
Second fan.
8. a kind of battery pack, which is characterized in that including battery modules and as described in any in claim 1 to claim 7
Radiating structure, the design opposite with the battery modules of the air inlet of the radiating structure.
9. battery pack according to claim 8, which is characterized in that the battery pack further includes bottom, connect with bottom
Rectangular wall, and lid are located at the case lid on the side, and the bottom, side and case lid, which enclose, is set as closed space, the electricity
Pond module is arranged in the space, and the wind scooper of the radiating structure is arranged in the space, and the wind scooper changes
It is attached in passage of heat outer wall on the inner wall of the side, the second cooling fin of the radiating structure is sticked in the side
It is corresponding with the first cooling fin in the heat exchanger channels on outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625827.7U CN207719367U (en) | 2017-11-28 | 2017-11-28 | A kind of radiating structure and battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625827.7U CN207719367U (en) | 2017-11-28 | 2017-11-28 | A kind of radiating structure and battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719367U true CN207719367U (en) | 2018-08-10 |
Family
ID=63057569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625827.7U Expired - Fee Related CN207719367U (en) | 2017-11-28 | 2017-11-28 | A kind of radiating structure and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353002A (en) * | 2018-11-13 | 2019-02-19 | 苏州无限三维科技产业有限公司 | A kind of cooling mechanism of the printing head of 3D printer |
-
2017
- 2017-11-28 CN CN201721625827.7U patent/CN207719367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353002A (en) * | 2018-11-13 | 2019-02-19 | 苏州无限三维科技产业有限公司 | A kind of cooling mechanism of the printing head of 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20181128 |