CN204179117U - Power brick housing - Google Patents
Power brick housing Download PDFInfo
- Publication number
- CN204179117U CN204179117U CN201420595672.7U CN201420595672U CN204179117U CN 204179117 U CN204179117 U CN 204179117U CN 201420595672 U CN201420595672 U CN 201420595672U CN 204179117 U CN204179117 U CN 204179117U
- Authority
- CN
- China
- Prior art keywords
- hole
- air intake
- upper cover
- plate
- lower cover
- 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.)
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Classifications
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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)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of power brick housing, comprise upper cover plate, lower cover, air intake plate and some pieces of wind isolation boards, upper cover plate and lower cover measure-alike and relatively to put, at upper cover plate, the mesophase spherule co-located of lower cover has the first identical hole of size and shape, second hole, described air intake plate is vertically set on the periphery between the first hole of upper cover plate and the second hole of lower cover, first hole, a passage is formed between second hole and air intake plate, described air intake plate offers several fresh air inlets, some pieces of wind isolation boards are vertically mounted on the periphery of upper cover plate and lower cover, keep at a certain distance away between adjacent two pieces of wind isolation boards, upper cover plate, lower cover, formed between air intake plate and wind isolation board between battery or battery pack rest area.Use the power brick of power brick housing of the present utility model, be conducive to airflow, the temperature difference between battery or battery pack can be reduced better.
Description
Technical field
The utility model relates to a kind of power brick housing.
Background technology
Traditional power brick, battery pack or battery cell are positioned on battery bracket and form battery module, then layering is positioned in battery pack case, air-flow one end from battery module is sent into by air-flow feeder, and the fresh air inlet in inlet shell flows between battery pack, flows out from the exhaust vent of air-out housing, the power brick of structure like this, because air-flow is more chaotic in internal battery pack flowing, can not the temperature difference well between balancing battery, affect the useful life of power brick.
Utility model content
The utility model aims to provide a kind of novel structure, effectively can reduce the power brick housing of the battery temperature difference.Realized by following scheme:
A kind of power brick housing, comprise upper cover plate, lower cover, air intake plate and some pieces of wind isolation boards, upper cover plate and lower cover measure-alike and relatively to put, at upper cover plate, the mesophase spherule co-located of lower cover has the first identical hole of size and shape, second hole, described air intake plate is vertically set on the periphery between the first hole of upper cover plate and the second hole of lower cover, first hole, a passage is formed between second hole and air intake plate, described air intake plate offers several fresh air inlets, some pieces of wind isolation boards are vertically mounted on the periphery of upper cover plate and lower cover, keep at a certain distance away between adjacent two pieces of wind isolation boards, upper cover plate, lower cover, formed between air intake plate and wind isolation board between battery or battery pack rest area.
For better reaching the effect reducing the battery temperature difference, described upper cover plate, lower cover are all preferably rounded, and described first hole, the second hole are all preferably rounded.
In order to the temperature difference better making air-flow circulate between reduction battery or battery pack smoothly between battery or battery pack, described fresh air inlet is rectangle, and the length direction of fresh air inlet is parallel to the short transverse of described air intake plate, the length of fresh air inlet is less than the height of air intake plate, and the width of fresh air inlet is less than the diameter of single battery monomer.
Further, between described adjacent two pieces of wind isolation boards, the distance at interval is less than the diameter of single battery monomer.
In actual production, in order to simplify the operation, upper cover plate, lower cover and air intake plate are integrated making.
Power brick housing of the present utility model, structure is simple, novel, use the power brick of power brick housing of the present utility model, air-flow feeder is arranged on the first hole, is formed in a passage between the second hole and air intake plate, air-flow flows through battery or battery pack from the fresh air inlet of air intake plate surrounding, flow out from the interval between adjacent two pieces of wind isolation boards respectively again, make the circulation of air-flow between battery or battery pack smoothly, be conducive to the temperature difference reducing battery or battery pack, the useful life of power brick can be extended.
Accompanying drawing explanation
Fig. 1: the overall structure schematic diagram of the power brick housing of embodiment 1
Fig. 2: the structural representation of the power brick housing (not containing wind isolation board) of embodiment 1
Fig. 3: the structural representation of the power brick housing (not containing upper cover plate) of embodiment 1
Fig. 4: upper cover plate structural representation
Fig. 5: lower cover structural representation
Embodiment
Embodiment is in order to a kind of implementation of the present utility model is described, not as the restricted explanation to the utility model protection range.
embodiment 1
A kind of power brick housing, as Fig. 1, Fig. 2, shown in Fig. 3, comprise upper cover plate 1, lower cover 2, air intake plate 3 and some pieces of wind isolation boards 4, as Fig. 4, shown in Fig. 5, upper cover plate 1 is all rounded with lower cover 2, measure-alike and relatively put, at upper cover plate 1, the mesophase spherule co-located of lower cover 2 has the first identical and all rounded hole 5 of size, second hole 6, air intake plate 3 is vertically set on the periphery between the first hole 5 of upper cover plate 1 and the second hole 6 of lower cover 2, first hole 5, a passage 7 is formed between second hole 6 and air intake plate 3, air intake plate 3 offers the fresh air inlet 8 that several are rectangle, and the length direction of fresh air inlet 8 is parallel to the short transverse of air intake plate 3, the length of fresh air inlet 8 is 3/4 of air intake plate 3 height, the width of fresh air inlet 8 is 2/3 of single battery monomer diameter.Some pieces of wind isolation boards 4 are vertically mounted on the periphery of upper cover plate 1 and lower cover 2, spacing distance between adjacent two pieces of wind isolation boards 4 is 1/2 of single battery monomer diameter, upper cover plate 1, lower cover 2, to form between battery or battery pack rest area 9 between air intake plate 3 and wind isolation board 4.
During actual use, conveniently operate, upper cover plate, lower cover and air intake plate are integrated making, air-flow feeder is installed in the first hole, the passage that formed between the second hole and air intake plate, to be positioned in upper cover plate, lower cover, the battery formed between air intake plate and wind isolation board or battery pack rest area after battery or battery pack serial or parallel connection, again some pieces of wind isolation boards are vertically mounted on border seal battery or the battery pack of upper cover plate and lower cover, complete the making of power brick.The power brick of making like this, its air-flow flows through fresh air inlet by battery or battery pack from passage surrounding, flow out from the interval between adjacent two pieces of wind isolation boards respectively again, make the circulation of air-flow between battery or battery pack smoothly, be conducive to the temperature difference reducing battery or battery pack, extend the useful life of power brick.
embodiment 2
A kind of power brick housing, its structure is similar with the power brick housing of embodiment 1, and its difference is: the length of the fresh air inlet be rectangle that air intake plate is offered is 3/5 of air intake plate height, and the width of fresh air inlet is 3/4 of single battery monomer diameter; Spacing distance between adjacent two pieces of wind isolation boards is 2/3 of single battery monomer diameter.
Claims (5)
1. a power brick housing, it is characterized in that: comprise upper cover plate, lower cover, air intake plate and some pieces of wind isolation boards, upper cover plate and lower cover measure-alike and relatively to put, at upper cover plate, the mesophase spherule co-located of lower cover has the first identical hole of size and shape, second hole, described air intake plate is vertically set on the periphery between the first hole of upper cover plate and the second hole of lower cover, first hole, a passage is formed between second hole and air intake plate, described air intake plate offers several fresh air inlets, some pieces of wind isolation boards are vertically mounted on the periphery of upper cover plate and lower cover, keep at a certain distance away between adjacent two pieces of wind isolation boards, upper cover plate, lower cover, formed between air intake plate and wind isolation board between battery or battery pack rest area.
2. power brick housing as claimed in claim 1, is characterized in that: described upper cover plate, lower cover are all rounded, and described first hole, the second hole are all rounded.
3. power brick housing as claimed in claim 1 or 2, it is characterized in that: described fresh air inlet is rectangle, and the length direction of fresh air inlet is parallel to the short transverse of described air intake plate, the length of fresh air inlet is less than the height of air intake plate, and the width of fresh air inlet is less than the diameter of single battery monomer.
4. power brick housing as claimed in claim 1 or 2, is characterized in that: between described adjacent two pieces of wind isolation boards, the distance at interval is less than the diameter of single battery monomer.
5. power brick housing as claimed in claim 3, is characterized in that: between described adjacent two pieces of wind isolation boards, the distance at interval is less than the diameter of single battery monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595672.7U CN204179117U (en) | 2014-10-15 | 2014-10-15 | Power brick housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595672.7U CN204179117U (en) | 2014-10-15 | 2014-10-15 | Power brick housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179117U true CN204179117U (en) | 2015-02-25 |
Family
ID=52567901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595672.7U Active CN204179117U (en) | 2014-10-15 | 2014-10-15 | Power brick housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179117U (en) |
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2014
- 2014-10-15 CN CN201420595672.7U patent/CN204179117U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |