CN211125709U - Battery module - Google Patents
Battery module Download PDFInfo
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- CN211125709U CN211125709U CN201921309450.3U CN201921309450U CN211125709U CN 211125709 U CN211125709 U CN 211125709U CN 201921309450 U CN201921309450 U CN 201921309450U CN 211125709 U CN211125709 U CN 211125709U
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- battery module
- heat dissipation
- battery
- fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a battery module, it is provided with the heat dissipation wind channel between battery or group battery. The battery module further comprises a cooling air area, and the cooling air area is arranged at one end of the battery module; and a blowing fan is arranged in the cooling air area, and the axis of the blowing fan is aligned with the central line of the heat dissipation air duct. Therefore, heat can be quickly dissipated, and the heat dissipation capacity of the battery module is improved.
Description
Technical Field
The utility model relates to a battery field, in particular to battery module.
Background
With the rise of new energy and communication industries, small-sized standard modularized and high-power density electric products are an indispensable trend for the rapid development of the electronic information industry at present. In the standby power module, a battery is usually used as a carrier for energy storage, and when the battery is discharged at a high rate to supply power to an external load, the temperature rise of the battery is suddenly increased, if an effective ventilation path is not established, heat is timely discharged to the outside of the module, the service life and the power supply capacity of the battery are seriously affected, and thus the performance of the whole product is greatly reduced.
At present, most of standby power modules provided with batteries are densely arranged in order to save space and discharge more batteries as much as possible, which is very unfavorable for ventilation and heat dissipation of the batteries and causes low working efficiency of products. Particularly, in the 1U standard module, the heat dissipation problem of the battery module is a technical difficulty to be solved urgently on the premise of meeting the requirement of high-power supply.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: provided is a battery module having good heat dissipation capability.
The utility model discloses a solution is realized like this: a battery module comprises a plurality of batteries (201) connected in series and/or in parallel, wherein a heat dissipation air duct (202) is arranged between the batteries (201).
Another technical scheme of the utility model lies in on above-mentioned basis, battery module still includes cooling air district (1), cooling air district (1) sets up the one end at battery module.
The utility model discloses a another technical scheme lies in on above-mentioned basis, be provided with fan (101) of blowing in cooling wind district (1), fan (101) of blowing axis with radiating air duct (202) central line aligns.
Another technical solution of the present invention is that, on the basis, the blowing fan (101) is an axial flow type dc fan.
Another technical scheme of the utility model lies in on the basis of above-mentioned, battery module includes the parallelly connected group battery of multiunit, the group battery includes the monomer battery of a plurality of series connections.
Another technical scheme of the utility model lies in on above-mentioned basis, adjacent be provided with heat dissipation wind channel (202) between the group battery.
Another technical scheme of the utility model lies in on above-mentioned basis, battery module still includes hot-blast district (3), hot-blast district (3) set up the other end at battery module.
The utility model discloses a further technical scheme lies in on above-mentioned basis, be provided with induced draft fan (301) in hot-blast district (3), the axis of induced draft fan (301) with radiating air duct (202) central line aligns.
The utility model discloses a another technical scheme lies in on above-mentioned basis, exhaust fan (301) are axial-flow type direct current fan.
The utility model discloses a another technical scheme lies in on above-mentioned basis, works as when the length in radiating air duct (202) surpassed the default, set up exhaust fan (301) in hot-blast district (3).
Another technical scheme of the utility model lies in on above-mentioned basis, battery module's bottom is provided with heat dissipation chamber, heat dissipation gap or heat dissipation vent.
According to the technical scheme, above can see, technical scheme have following advantage:
the utility model provides a battery module, it is provided with the heat dissipation wind channel between battery or group battery. Therefore, heat can be quickly dissipated, and the heat dissipation capacity of the battery module is improved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.
Fig. 1 is a schematic structural diagram of a battery module according to an embodiment of the present invention;
fig. 2 is a side view of a battery module according to an embodiment of the present invention;
in the drawings:
1. a cooling air zone; 2. a heat source region; 3. a hot air zone; 4. a chassis;
101. a blowing fan; 201. a battery; 202. a heat dissipation air duct; 301. air exhausting fan
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto. The description is to be regarded as illustrative and explanatory only and should not be taken as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified. Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
The embodiment of the utility model provides a following, as shown in fig. 1 and 2, a battery module, including a plurality of series connection and/or parallelly connected battery 201, wherein, be provided with heat dissipation wind channel 202 between the battery 201. A plurality of batteries 201 connected in series and/or in parallel are used as a heat source region 2, and heat emitted from the heat source region 2 is discharged to the outside of the battery module through a heat-dissipating air duct 202. Further, the battery module is mounted in a 1U standard cabinet 4.
Another embodiment of the present invention is based on the above, as shown in fig. 1, the battery module further includes a cooling air region 1, and the cooling air region 1 is disposed at one end of the battery module.
Another embodiment of the present invention is based on the above, as shown in fig. 1 and 2, a blowing fan 101 is disposed in the cooling air zone 1, and an axis of the blowing fan 101 is aligned with a central line of the cooling air duct 202. Further, the plurality of blowing fans 101 are provided, and the plurality of blowing fans 101 are uniformly spaced in the cooling air zone 1.
Another embodiment of the present invention is that, on the basis of the above, the blowing fan 101 is an axial flow type dc fan.
Another embodiment of the present invention is on the above basis, wherein the battery module comprises a plurality of groups of parallel battery packs, and each battery pack comprises a plurality of series-connected single batteries.
Another embodiment of the present invention is based on the above, and as shown in fig. 1, a heat dissipation air duct 202 is disposed between the adjacent battery packs. Further, a plurality of heat dissipation air ducts 202 are disposed in the battery module.
Another embodiment of the present invention is based on the above, as shown in fig. 1, the battery module further includes a hot air zone 3, and the hot air zone 3 is disposed at the other end of the battery module.
Another embodiment of the present invention is on the above basis, as shown in fig. 1, an induced draft fan 301 is disposed in the hot air zone 3, and an axis of the induced draft fan 301 is aligned with a central line of the heat dissipation air duct 202.
Another embodiment of the present invention is that on the above basis, the exhaust fan 301 is an axial flow type dc fan.
Another embodiment of the present invention is based on the above, as shown in fig. 1, when the length of the heat dissipation air duct 202 exceeds the preset value, the interior of the hot air zone 3 is provided with an exhaust fan 301.
Another embodiment of the present invention is based on the above, wherein the bottom of the battery module is provided with a heat dissipation cavity, a heat dissipation gap or a heat dissipation vent.
According to the technical scheme, above can see, technical scheme have following advantage:
the utility model provides a battery module, it is provided with the heat dissipation wind channel between battery or group battery. Therefore, heat can be quickly dissipated, and the heat dissipation capacity of the battery module is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A battery module comprises a plurality of batteries (201) which are connected in series and/or in parallel, and is characterized in that a heat dissipation air duct (202) is arranged between the batteries (201);
the battery module further comprises a cooling air zone (1), wherein the cooling air zone (1) is arranged at one end of the battery module; a blowing fan (101) is arranged in the cooling air area (1), and the axis of the blowing fan (101) is aligned with the central line of the heat dissipation air duct (202).
2. The battery module according to claim 1, wherein the blowing fan (101) is an axial flow direct current fan.
3. The battery module of claim 1, wherein the battery module comprises a plurality of groups of parallel-connected battery packs, the battery packs comprising a plurality of series-connected cells.
4. The battery module according to claim 3, wherein a heat dissipation duct (202) is provided between the adjacent battery packs.
5. The battery module according to any one of claims 1 to 4, further comprising a hot air zone (3), the hot air zone (3) being provided at the other end of the battery module.
6. The battery module according to claim 5, characterized in that an air extraction fan (301) is arranged in the hot air zone (3), and the axis of the air extraction fan (301) is aligned with the center line of the heat dissipation air duct (202).
7. The battery module according to claim 6, wherein the exhaust fan (301) is an axial flow DC fan.
8. The battery module according to claim 7, wherein when the length of the heat dissipation air duct (202) exceeds a preset value, an exhaust fan (301) is arranged in the hot air zone (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309450.3U CN211125709U (en) | 2019-08-13 | 2019-08-13 | Battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309450.3U CN211125709U (en) | 2019-08-13 | 2019-08-13 | Battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211125709U true CN211125709U (en) | 2020-07-28 |
Family
ID=71723696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309450.3U Active CN211125709U (en) | 2019-08-13 | 2019-08-13 | Battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211125709U (en) |
-
2019
- 2019-08-13 CN CN201921309450.3U patent/CN211125709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A battery module Effective date of registration: 20230313 Granted publication date: 20200728 Pledgee: Cloud Storage New Energy Technology Co.,Ltd. Pledgor: Xiang investment Cloud Storage Technology Co.,Ltd. Registration number: Y2023980034667 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230714 Granted publication date: 20200728 Pledgee: Cloud Storage New Energy Technology Co.,Ltd. Pledgor: Xiang investment Cloud Storage Technology Co.,Ltd. Registration number: Y2023980034667 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: Floor 1, Building 4, No. 27, Xingyu Road, Zhifu District, Yantai City, Shandong Province, 264004 Patentee after: Cloud Storage New Energy Technology Co.,Ltd. Address before: Hunan Electronic Information Industry Group, No. 40 Lufeng Road, Yuelu District, Changsha City, Hunan Province, 410000 Patentee before: Xiang investment Cloud Storage Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |