CN203883057U - Power box and box body thereof - Google Patents
Power box and box body thereof Download PDFInfo
- Publication number
- CN203883057U CN203883057U CN201420166190.XU CN201420166190U CN203883057U CN 203883057 U CN203883057 U CN 203883057U CN 201420166190 U CN201420166190 U CN 201420166190U CN 203883057 U CN203883057 U CN 203883057U
- Authority
- CN
- China
- Prior art keywords
- supporting construction
- downstream
- box body
- upstream
- power supply
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model relates to a power box and a box body thereof. The power box comprises a power box body and individual power sources, wherein the individual power sources are placed in the power box body; individual power source support structures are arranged in the power box body; the individual power source support structures include an upstream support structure and a downstream support structure; the upstream support structure and the downstream support structure are respectively arranged corresponding to the upstream part and the downstream part of cooling air flow in the power box body, the upstream support structure and the downstream support structure are arranged in step types, and the corresponding individual power sources are respectively arranged on the upstream support structure and the downstream support structure to form the corresponding step types. Therefore, when the cooling air flow flows in the power box body, a part of the cooling air flow can be used for cooling the individual power sources on the upstream support structure, and the other part of the cooling air flow can directly flow to the downstream individual power sources without exchanging heat with the upstream individual power sources, so as to reduce or avoid heating of the cooling air flow by the upstream individual power sources and guarantee the cooling efficiency of the downstream individual power sources, and the cooling effect is good.
Description
Technical field
The utility model relates to power supply box and casing thereof.
Background technology
At present, the energy storage device of part hybrid power passenger car is ultracapacitor, and during use, ultracapacitor need to be placed in the casing of corresponding power supply box, then is fixed on vehicle by casing.The Chinese patent that power box body of the prior art is 201220272879.1 as application number is disclosed for placing the casing of ultracapacitor or storage battery, comprise lower shoe, support frame, upper cover plate and be arranged on the side plate between described lower shoe and upper cover plate, described lower shoe, upper cover plate and side plate surround for holding the placed cavity of the power supply singles such as ultracapacitor or storage battery.Support frame is arranged on lower shoe, be formed for the power supply single supporting construction of Power Support monomer, power supply source monomer supports placement side by side along fore-and-aft direction, the both sides, front and back of power box body are also respectively arranged with air inlet and air outlet, air inlet place is provided with air intake grid and filter screen with waterproof and dustproof, air outlet is provided with radiator fan, is used to form cooling blast.During use, the cooling blast power supply single of flowing through from front to back, realizes cooling to power supply single.
But, existing power supply box in use, because cooling blast has absorbed heat in upstream, after flowing to downstream, cannot carry out efficiently radiates heat to the power supply single in downstream, therefore the cooling effectiveness of downstream electrical source monomer is low, easily cause upstream and downstream power supply single to occur larger temperature contrast, cause the unbalanced phenomenon of decay.
Utility model content
The purpose of this utility model is to provide a kind of power supply box that can avoid upstream and downstream power supply single to occur larger temperature contrast, provides a kind of this power supply box power box body used simultaneously.
The technical scheme that in the utility model, power supply box adopts is: power supply box, comprise power box body and be placed on the power supply single in power box body, in described power box body, be provided with power supply single supporting construction, described power supply single supporting construction comprises upstream supporting construction and the downstream supporting construction being respectively used to the corresponding setting of upstream and downstream of cooling blast in power box body, described upstream supporting construction and downstream supporting construction are step shape and arrange, corresponding power supply single is separately positioned on and in described upstream supporting construction and downstream supporting construction, is corresponding step shape.
Lifting direction in described upstream supporting construction along step shape in described power box body is provided with demarcation strip towards a side of downstream supporting construction, described demarcation strip is separated out up and down two cooling air flow passages arranging in power box body, two described cooling air flow passages respectively with upstream supporting construction and downstream supporting construction along the corresponding setting of upstream and downstream direction.
In described power box body, in downstream supporting construction, the side towards upstream supporting construction is provided with for the baffler towards the power supply single water conservancy diversion of downstream supporting construction top by cooling blast.
Described power supply single supporting construction is the support frame that is arranged on the step shape in power box body, and the part that described support frame is used to form downstream supporting construction forms the gas channel passing through for cooling blast for frame structure.
The technical scheme that in the utility model, power box body adopts is: power box body, comprise for supporting the power supply single supporting construction of corresponding power supply single, described power supply single supporting construction comprises upstream supporting construction and the downstream supporting construction being respectively used to the corresponding setting of upstream and downstream of cooling blast in power box body, and described upstream supporting construction and downstream supporting construction are step shape and arrange.
Lifting direction in described upstream supporting construction along step shape in described power box body is provided with demarcation strip towards a side of downstream supporting construction, described demarcation strip is separated out up and down two cooling air flow passages arranging in power box body, two described cooling air flow passages respectively with upstream supporting construction and downstream supporting construction along the corresponding setting of upstream and downstream direction.
In described power box body, in downstream supporting construction, the side towards upstream supporting construction is provided with for the baffler towards the power supply single water conservancy diversion of downstream supporting construction top by cooling blast.
Described power supply single supporting construction is the support frame that is arranged on the step shape in power box body, and the part that described support frame is used to form downstream supporting construction forms the gas channel passing through for cooling blast for frame structure.
The utility model adopts technique scheme, described power supply single supporting construction comprises upstream supporting construction and the downstream supporting construction being respectively used to the corresponding setting of upstream and downstream of cooling blast in power box body, described upstream supporting construction and downstream supporting construction are step shape and arrange, thereby make corresponding power supply single become step shape to be arranged in power supply single supporting construction, therefore, when cooling blast flows through in power box body, a part can be carried out cooling to the power supply single in the supporting construction of upstream, another part can be not carry out heat exchange with the power supply single of upstream and directly flows to the power supply single in downstream, thereby reduce or avoid the heating of upstream electrical source monomer to cooling blast, guarantee the cooling effectiveness of downstream electrical source monomer, avoid upstream and downstream power supply single to occur larger temperature contrast, good cooling results.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of an embodiment of power box body in the utility model, is also simultaneously the overall structure schematic diagram of power box body in an embodiment of power supply box in the utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the exploded view of upper cover plate in Fig. 2;
Fig. 4 is the exploded view of Fig. 2 latus inframedium;
Fig. 5 is the structural representation of support frame in Fig. 2.
Embodiment
In the utility model, power box body embodiment is as shown in Fig. 1 ~ Fig. 5, comprise upper cover plate 11, support frame 12, lower shoe 13 and be arranged on the side plate 14 between described upper cover plate 11 and lower shoe 13, described lower shoe 13, upper cover plate 11 and side plate 14 surround for holding the placed cavity of power supply single.
Side plate 14 and lower shoe 13 are all welded and fixed with support frame 12, the rear of side plate 14 is provided with the wind scooper 141 of taper, form the diminishing air outlet 142 of bore, the rear aperture place of wind scooper 141 is provided with radiator fan, for making cooling blast discharge fast power box body; The front portion of upper cover plate 11 is provided with air inlet 111, and a waterproof grid 114 is equipped with in air inlet 111 outsides, and filter screen is equipped with in waterproof grid 114 inside, plays dustproof effect.The corresponding setting of air inlet 111 and air outlet 142 front and back can form by cooling blast mobile after forward direction in use in power box body.In addition, the binding site of side plate 14 and upper cover plate 11 is the design of " Z " shape, both edges are bolted to connection, can make so corresponding binding post part all be distributed in the front portion of side plate 14, make the interior part as much as possible of casing out exposed simultaneously, to facilitate the installation of parts, and, when maintenance, only upper cover plate 11 need be opened, without other part of dismounting.
Support frame 12 is frame structure, be step shape, its front and rear is corresponding air inlet 111 and air outlet 142 settings respectively, and rear portion is higher than front portion, be configured for respectively upstream supporting construction and the downstream supporting construction of Power Support monomer, after corresponding power supply single is installed on support frame 12, also form the step shape corresponding with upstream supporting construction and downstream supporting construction.The left and right sides of support frame 12 is respectively arranged with L shaped connector 121, for fixing with car body.On upper cover plate 11, in the top of upstream supporting construction, be provided with demarcation strip 112, in power box, be separated out upper and lower two cooling air flow passages corresponding with upstream supporting construction and downstream supporting construction respectively.On upper cover plate 11 corresponding to the top of demarcation strip 112 rear ends be fixed with arc, the reclinate baffler 113 in rear end, the front portion of the corresponding downstream of baffler 113 supporting construction, for the power supply single water conservancy diversion towards downstream supporting construction top by cooling blast, in gap between the power supply single that the cooling blast that makes to flow through from top cooling air flow passage can intensively be placed from downstream supporting construction, pass through, strengthen cooling effect.
During use, cooling blast enters from air inlet 111, be separated plate 112 and be divided into two parts, the cooling blast of demarcation strip 112 belows is directly flowed through and is arranged on the power supply single in the supporting construction of upstream, and discharge from air outlet 142 through the frame gap in the middle of the supporting construction of upstream, realization is cooling to upstream electrical source monomer; The cooling blast of demarcation strip 112 tops directly passes through from demarcation strip 112 tops and the power supply single on the dirty supporting construction downstream of baffler 113 effect, finally by air outlet 142, is discharged, and realization is cooling to downstream electrical source monomer.Because the power supply single of upstream and the power supply single in downstream stagger up and down under the support construction supports of step shape, and there is the obstruct of demarcation strip 112, the refrigerating gas of corresponding downstream electrical source monomer can not be heated in the mobile process of power supply single downstream, therefore can realize good cooling effectiveness, avoid upstream and downstream power supply single to occur larger temperature contrast and occur the unbalanced phenomenon of decay.
Power supply single in above-described embodiment can be ultracapacitor, can be also storage battery.
In the utility model, the embodiment of battery case comprises above-mentioned battery case casing and is placed on the power supply single in corresponding power supply single supporting construction, and concrete structure repeats no more herein.
In the above-described embodiments, power supply single supporting construction is to be formed by support frame, and support frame is provided with two-layer step, in other embodiment of the present utility model, power supply single also can be arranged in power box body with other forms, for example at lower shoe 13 rear portions, bracing frame is set, upstream electrical source monomer is directly fixed on lower shoe 13 and by downstream electrical source monomer and is fixed on bracing frame; And supporting construction also can be arranged to three layers of above step.In addition, the supporting construction of step also can be arranged to front height higher than the step of rearward height, now the supporting construction setting at the corresponding rear portion of demarcation strip.Moreover the baffler in above-described embodiment is nonessential structure, also can save or replace in other embodiments, for example, the baffler of arcuate structure in above-described embodiment is replaced to the straight plate being obliquely installed.
Claims (8)
1. power supply box, comprise power box body and be placed on the power supply single in power box body, in described power box body, be provided with power supply single supporting construction, it is characterized in that: described power supply single supporting construction comprises upstream supporting construction and the downstream supporting construction being respectively used to the corresponding setting of upstream and downstream of cooling blast in power box body, described upstream supporting construction and downstream supporting construction are step shape arranges, corresponding power supply single is separately positioned on and in described upstream supporting construction and downstream supporting construction, is corresponding step shape.
2. power supply box according to claim 1, it is characterized in that: the lifting direction in described upstream supporting construction along step shape in described power box body is provided with demarcation strip towards a side of downstream supporting construction, described demarcation strip is separated out up and down two cooling air flow passages arranging in power box body, two described cooling air flow passages respectively with upstream supporting construction and downstream supporting construction along the corresponding setting of upstream and downstream direction.
3. power supply box according to claim 2, is characterized in that: in described power box body, in downstream supporting construction, the side towards upstream supporting construction is provided with for the baffler towards the power supply single water conservancy diversion of downstream supporting construction top by cooling blast.
4. according to the power supply box described in any one of claim 1-3, it is characterized in that: described power supply single supporting construction is the support frame that is arranged on the step shape in power box body, the part that described support frame is used to form downstream supporting construction forms the gas channel passing through for cooling blast for frame structure.
5. power box body, comprise for supporting the power supply single supporting construction of corresponding power supply single, it is characterized in that: described power supply single supporting construction comprises upstream supporting construction and the downstream supporting construction being respectively used to the corresponding setting of upstream and downstream of cooling blast in power box body, described upstream supporting construction and downstream supporting construction are step shape and arrange.
6. power box body according to claim 5, it is characterized in that: the lifting direction in described upstream supporting construction along step shape in described power box body is provided with demarcation strip towards a side of downstream supporting construction, described demarcation strip is separated out up and down two cooling air flow passages arranging in power box body, two described cooling air flow passages respectively with upstream supporting construction and downstream supporting construction along the corresponding setting of upstream and downstream direction.
7. power box body according to claim 6, is characterized in that: in described power box body, in downstream supporting construction, the side towards upstream supporting construction is provided with for the baffler towards the power supply single water conservancy diversion of downstream supporting construction top by cooling blast.
8. according to the power box body described in any one of claim 5-7, it is characterized in that: described power supply single supporting construction is the support frame that is arranged on the step shape in power box body, the part that described support frame is used to form downstream supporting construction forms the gas channel passing through for cooling blast for frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166190.XU CN203883057U (en) | 2014-04-08 | 2014-04-08 | Power box and box body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166190.XU CN203883057U (en) | 2014-04-08 | 2014-04-08 | Power box and box body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883057U true CN203883057U (en) | 2014-10-15 |
Family
ID=51683529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166190.XU Expired - Fee Related CN203883057U (en) | 2014-04-08 | 2014-04-08 | Power box and box body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909409A (en) * | 2015-12-25 | 2021-06-04 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
-
2014
- 2014-04-08 CN CN201420166190.XU patent/CN203883057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909409A (en) * | 2015-12-25 | 2021-06-04 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141015 Termination date: 20190408 |