CN202957310U - Battery box of electric bicycle - Google Patents
Battery box of electric bicycle Download PDFInfo
- Publication number
- CN202957310U CN202957310U CN2012205549308U CN201220554930U CN202957310U CN 202957310 U CN202957310 U CN 202957310U CN 2012205549308 U CN2012205549308 U CN 2012205549308U CN 201220554930 U CN201220554930 U CN 201220554930U CN 202957310 U CN202957310 U CN 202957310U
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- CN
- China
- Prior art keywords
- box body
- electric bicycle
- box
- battery
- accumulator
- 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 discloses a battery box of an electric bicycle. The battery box of the electric bicycle comprises a box body and a box cover, wherein a controller, a battery and a cooling fan installed with a cooling hole in a matched mode are accommodated and fixed in a vessel of the box body. The box cover can cover an opening of the box body, a side on the lower portion of the box cover can further cover a small part of a side of the box body, and the phenomenon of water seepage of the box body is prevented. The battery box of the electric bicycle is simple in structure, fast in heat dissipation, good in anti-theft performance, high in safety and smooth and beautiful in integrity. Due to the fact that the battery box of the electric bicycle has certain strength, the battery box is fixedly installed with a rear carrier, the electric bicycle can be used for loading a passenger, and namely the function of loading people of the electric bicycle is achieved through the battery box.
Description
Technical field
The utility model relates to the electric bicycle field, relates in particular to a kind of battery pack structure for Portable electric bicycle.
Background technology
Because power booster bicycle does not discharge dirty gas, without oil and gas, be used as power, without manpower, light by bike, streets and lanes all adapt to, and external form is better appearance also, so quantitatively development is very fast in recent years, kind is very many again, has great development prospect.But due to the battery case of existing electric bicycle, because the mode of laying is varied, many battery cases have not only destroyed the succinct light figure and features of bicycle, also there will be the phenomenon of car load generation center of gravity deviation; And, the anti-theft feature of existing battery case generally all a little less than, the anti-theft security poor performance.In addition, because battery generally all is mounted in battery case, the heat produced when battery discharge, battery output power is larger, and it is very high that heat directly is passed on battery case the temperature that makes battery case, is unfavorable for life-span of battery etc.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, develops a kind of light, rapid heat dissipation, accumulator box for electric bicycle attractive in appearance.
The utility model solves the technical scheme that its technical problem adopts: a kind of accumulator box for electric bicycle, comprise box body and lid, hold in the cavity volume of described box body and be fixed with controller, battery, radiator fan, the box body bottom also is provided with corresponding radiator fan and coordinates the louvre of installing.In cavity volume, the relative position of each parts fixed area is determined as required, and radiator fan also can be located at other zone in cavity volume as required, as middle part or the front portion of battery case cavity volume.Lid can hide the opening of box body, and the bottom side of lid can also hide the sub-fraction of box body side, can play the phenomenon that prevents the box body infiltration and occur.Controller and battery the normal operation that has guaranteed electric bicycle is set, be the very important parts of electric bicycle; Radiator fan can contribute to the heat radiation of battery case.
Further, described louvre is located at the end away from bicycle saddle.Can produce larger heat due to controller and battery (battery can be lead-acid battery, ickel-cadmium cell, lithium battery, nickel-zinc cell or Ni-MH battery) when the work, the transmission of heat can make rapidly the parts temperature in battery case and battery case raise, be provided with radiator fan and just can reduce temperature rapidly in box body, the gas after the order heat absorption is discharged from louvre.
Further, described box body is provided with the charging socket opening near the side of bicycle saddle.This charging socket opening is used for fixedly charging socket, is convenient to battery is charged.This charging socket opening also can be located at other side of battery case as required.
Further, described box body is provided with the power lock opening near an end of bicycle saddle, and this power lock opening, for the fixed power source lock, is convenient to cut off general supply, improves theftproof performance and fail safe.This power supply source lock opening also can be located at other side of battery case as required.
Further, battery case and lid have a plurality of rivets to rivet, and only have the specialized maintenance personnel just can open battery case, have further improved theftproof performance.
Further, top, described box body front side is provided with a pit as the heat radiation air inlet.This pit also can be comprised of air inlet a plurality of, other shape.Box body coordinates installation with lid after, the installed surface of box body and lid is substantially all in being in contact with one another or leaving the state of little gap (common matching problem), and is provided with pit on box body, and a wherein installed surface of box body and lid leaves larger space.When electric bicycle travels, air-flow from then on space enters in battery case, strengthens radiating effect.And pit is the top of being located at box body, can be hidden by the side of lid bottom, do not lose attractive in appearance.
Further, described box body exterior bottom is provided with the shirt rim that hides the box body bottom.Shirt rim can hide the bottom of box body, the more important thing is, the battery case bottom coordinates installation with the rear clothes hanger of electric bicycle, and the top of clothes hanger after shirt rim can hide is attractive in appearance succinct, can strengthen again the intensity of battery case bottom simultaneously.
Further, described controller, battery and radiator fan are installed in box body side by side.The three also can set the position in battery case as required.
Further, described controller and battery are separated by with dividing plate.
In sum, the beneficial effects of the utility model are: accumulator box for electric bicycle of the present utility model is simple in structure, heat radiation is quick, has good theftproof performance and high security, whole smooth attractive in appearance.Because this accumulator box for electric bicycle has certain intensity, battery case and rear clothes hanger are installed fixing, can be used for passenger's carrying, by battery case, realize that electric bicycle is for manned function.
The accompanying drawing explanation
The schematic diagram that Fig. 1 is the utility model accumulator box for electric bicycle;
Fig. 2 is the vertical view of lid;
Fig. 3 is the vertical view of box body;
Fig. 4 is the right view of box body;
Fig. 5 is the exploded view of accumulator box for electric bicycle;
Fig. 6 is the scheme of installation of accumulator box for electric bicycle and rear clothes hanger;
Fig. 7 is the decomposing schematic representation of accumulator box for electric bicycle and rear clothes hanger;
Fig. 8 is the cutaway view of box body;
Fig. 9 is the A place partial enlarged drawing of Fig. 8;
Figure 10 is the B place partial enlarged drawing of Fig. 8.
Embodiment
The described a kind of accumulator box for electric bicycle of the present embodiment 1, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, comprise box body 1 and lid 2, hold in the cavity volume of described box body and be fixed with controller 3, battery 4, radiator fan, the box body bottom also is provided with corresponding radiator fan 6 and coordinates the louvre 5 of installing.Lid can hide the opening of box body, and the bottom side of lid can also hide the sub-fraction of box body side, can play the phenomenon that prevents the box body infiltration and occur.Controller and battery the normal operation that has guaranteed electric bicycle is set, be the very important parts of electric bicycle; Radiator fan can contribute to the heat radiation of battery case.
Further, described louvre is located at the end away from bicycle saddle.Can produce larger heat due to controller and battery when the work, the transmission of heat can make rapidly the parts temperature in battery case and battery case raise, be provided with radiator fan and just can reduce temperature rapidly in box body, the gas after the order heat absorption is discharged from louvre.
Further, as shown in Figure 4, described box body is provided with charging socket opening 7 near the side of bicycle saddle.This charging socket opening is used for fixedly charging socket, is convenient to battery is charged.
Further, as shown in Figure 4, described box body is provided with power lock opening 8 near an end of bicycle saddle, and this power lock opening, for the fixed power source lock, is convenient to cut off general supply, improves theftproof performance and fail safe.
Further, battery case and lid have a plurality of rivets to rivet, and only have the specialized maintenance personnel just can open battery case, have further improved theftproof performance.
Further, as shown in Fig. 4, Figure 10, top, described box body front side is provided with a pit 10 as the heat radiation air inlet.Box body coordinates installation with lid after, the installed surface of box body and lid is substantially all in being in contact with one another or leaving the state of little gap (common matching problem), and is provided with pit on box body, and a wherein installed surface of box body and lid leaves larger space.When electric bicycle travels, air-flow from then on space enters in battery case, strengthens radiating effect.And pit is the top of being located at box body, can be hidden by the side of lid bottom, do not lose attractive in appearance.
Further, as shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, described box body exterior bottom is provided with the shirt rim 11 that hides the box body bottom.Shirt rim can hide the bottom of box body, the more important thing is, the battery case bottom coordinates installation with the rear clothes hanger 13 of electric bicycle, and the top of clothes hanger after shirt rim can hide is attractive in appearance succinct, can strengthen again the intensity of battery case bottom simultaneously.
Further, described controller, battery and radiator fan are installed in box body side by side.
Further, as shown in Figure 4, described controller and battery are separated by with dividing plate 12.
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (8)
1. an accumulator box for electric bicycle, comprise box body (1) and lid (2), it is characterized in that: hold in the cavity volume of described box body and be fixed with controller (3), battery (4), radiator fan (6), the box body bottom also is provided with corresponding radiator fan and coordinates the louvre (5) of installing.
2. accumulator box for electric bicycle according to claim 1, it is characterized in that: described louvre is located at the end away from bicycle saddle.
3. accumulator box for electric bicycle according to claim 2 is characterized in that: described box body is provided with charging socket opening (7) near the side of bicycle saddle.
4. accumulator box for electric bicycle according to claim 2 is characterized in that: described box body is provided with power lock opening (8) near an end of bicycle saddle.
5. according to claim 1 or 2 or 3 described accumulator box for electric bicycles, it is characterized in that: top, described box body front side is provided with a pit (10) as the heat radiation air inlet.
6. according to the described accumulator box for electric bicycle of claim 1-3 any one, it is characterized in that: described box body exterior bottom is provided with the shirt rim (11) that hides the box body bottom.
7. accumulator box for electric bicycle according to claim 6, it is characterized in that: described controller, battery and radiator fan are installed in box body side by side.
8. accumulator box for electric bicycle according to claim 7, it is characterized in that: described controller and battery are separated by with dividing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205549308U CN202957310U (en) | 2012-10-27 | 2012-10-27 | Battery box of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205549308U CN202957310U (en) | 2012-10-27 | 2012-10-27 | Battery box of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957310U true CN202957310U (en) | 2013-05-29 |
Family
ID=48462864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205549308U Expired - Fee Related CN202957310U (en) | 2012-10-27 | 2012-10-27 | Battery box of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523127A (en) * | 2016-02-24 | 2016-04-27 | 东莞市绿骏电动自行车科技有限公司 | Folding electric scooter |
| US9387906B2 (en) | 2014-09-10 | 2016-07-12 | Ford Global Technologies, Llc | Battery box for electric cycle |
-
2012
- 2012-10-27 CN CN2012205549308U patent/CN202957310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9387906B2 (en) | 2014-09-10 | 2016-07-12 | Ford Global Technologies, Llc | Battery box for electric cycle |
| CN105523127A (en) * | 2016-02-24 | 2016-04-27 | 东莞市绿骏电动自行车科技有限公司 | Folding electric scooter |
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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 |
Granted publication date: 20130529 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |