CN205231150U - Electronic lithium ion power module for cycle racing - Google Patents
Electronic lithium ion power module for cycle racing Download PDFInfo
- Publication number
- CN205231150U CN205231150U CN201520996052.9U CN201520996052U CN205231150U CN 205231150 U CN205231150 U CN 205231150U CN 201520996052 U CN201520996052 U CN 201520996052U CN 205231150 U CN205231150 U CN 205231150U
- Authority
- CN
- China
- Prior art keywords
- casing
- connector
- brace
- homonymy
- lithium ion
- 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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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
Abstract
The utility model provides an electronic lithium ion power module for cycle racing, every electric core of singly going here and there battery module all connects in parallel mutually, two electrode tips of electricity core correspond respectively and are connected with concave connector and protruding connector, the concave connector of homonymy has the connecting cylinder, the protruding connector of homonymy has connects the platform, the connecting cylinder all stretches out outside the casing with the connection platform, adjacent list is gone here and there battery module's connection platform one -to -one and is pegged graft in the connecting cylinder, adjacent list goes here and there that the one -to -one is connected with the spring between battery module's concave connector and the protruding connector. The many nuts to setting in a row of diapire fixedly connected with of casing, set up on the lateral wall of casing with the through -hole of nut one -to -one, two electrode tips of electricity core are connected with the fixing base respectively, and the fixing base links together with the nut one -to -one, and all fixing bases of homonymy are connected with first connection piece jointly, concave connector and protruding connector are connected respectively on the fixing base of homonymy, and the through -hole that concave connector and protruding connector were followed on the housing sidewall is respectively worn out.
Description
Technical field
The utility model relates to a kind of power supply module, particularly relates to a kind of electronic racing car lithium ion power supply module.
Background technology
As everyone knows, electric automobile has become the one of people's vehicles, but racing car uses electronic little, main cause is that current lead-acid battery volume is large, weight is large, the requirement of racing car car body design cannot be met, add lead-acid battery big for environment pollution, especially for the development of electronic racing car brings bottleneck.The electronic racing car of existing part at present adopts lithium battery as power source, but still volume is comparatively large, and chassis center of gravity is higher, and the accidents such as shock often appear in electronic racing car, and safety problem can not get solving.
Summary of the invention
The purpose of this utility model is to provide the electronic racing car lithium ion power supply module that a kind of center of gravity is low, volume is little, coefficient of safety is higher.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of electronic racing car lithium ion power supply module, comprise multiple list string battery module being series at hull bottom plate, it is characterized in that, single string battery module comprises casing, the battery core combination of multiple mutual parallel connection is arranged side by side in casing, battery core combination comprises battery core, the battery core of each single string battery module is in parallel mutually, two electrode tips of battery core have been connected respectively recessed connector and male connector, the recessed connector of homonymy is with connecting cylinder, the male connector of homonymy is with connected unit, connecting cylinder and connected unit all extend out to outside casing, the connected unit one_to_one corresponding of adjacent single string battery module is plugged in connecting cylinder, connected one to one between the recessed connector of adjacent single string battery module and male connector spring.
According to described one electronic racing car lithium ion power supply module, it is characterized in that, the diapire of described casing is fixedly connected with the multipair nut set in a row, the sidewall of casing offers and nut through hole one to one, two electrode tips of described battery core are connected to holder, together with holder connects one to one with nut, all holders of homonymy are connected with the first brace jointly, described recessed connector and male connector are connected on the holder of homonymy, and recessed connector and male connector pass from the through hole chassis sidewall respectively.
According to described one electronic racing car lithium ion power supply module, it is characterized in that, described holder offers and is connected and fixed hole, described recessed connector comprises body, described connecting cylinder is connected to one end of recessed connector body, the other end of recessed connector body is connected with the 3rd brace, 3rd brace has connecting hole, described male connector also comprises body, described connected unit is connected to one end of male connector body, the other end of male connector body is connected with the second brace, second brace also has connecting hole, described nut inner thread is connected with screw, the holder of homonymy and the 3rd brace, first brace is connected with nut by screw one_to_one corresponding, the holder of opposite side and the second brace, first brace is connected with the nut of opposite side by screw one_to_one corresponding.
According to described one electronic racing car lithium ion power supply module, it is characterized in that, described holder is connected with connection spacer, connects two electrode tips of the described battery core that spacer is connected to.
According to described one electronic racing car lithium ion power supply module, it is characterized in that, described envelope edge offers the casing fixing hole be connected with hull bottom plate, and casing fixing hole internal thread is connected with screw, and casing is screwed in below hull bottom plate.
According to described one electronic racing car lithium ion power supply module, it is characterized in that, described casing inboard is connected with casing cover plate, and described single string battery module is between casing cover plate and casing.
Single crosstalk pond block coupled in series is arranged at below hull bottom plate by the utility model, makes battery be laid in below electronic racing car, both greatly reduces the volume of battery, also reduce the center of gravity of battery.
In the utility model, connected unit on male connector adopts soft alloy material to make, combined by spring and connecting cylinder, when car body generation high vibration, connected unit can be separated with connecting cylinder moment, now connected unit is connected by spring with connecting cylinder, to realize the series resistance increasing battery core, plays the effect reducing electric current.If vibration continues to increase, hull bottom plate is out of shape, and connected unit can thoroughly be separated with connecting cylinder, to realize battery core separation, ensure that the safety of driving, improves the coefficient of safety of driving.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is a structural representation of single string battery module in the utility model.
Fig. 3 is another structural representation of single string battery module in the utility model.
Fig. 4 is the structural representation after Fig. 3 removes casing cover plate.
Fig. 5 is the structural representation of battery core combination in the utility model.
Fig. 6 is the structural representation of battery core in the utility model.
Fig. 7 is the structural representation of casing in the utility model.
Fig. 8 is the structural representation of casing cover plate in the utility model.
Fig. 9 is the structural representation of male connector in the utility model.
Figure 10 is the structural representation of the utility model concave connector.
Figure 11 is the structural representation of spring in the utility model.
Figure 12 is the first brace structural representation in the utility model.
In accompanying drawing:
1, hull bottom plate; 2, casing; 3, recessed connector; 4, male connector; 5, spring; 6, casing fixing hole; 7, holder; 8, screw; 9, battery core; 10, nut; 11, through hole; 12, casing cover plate; 13, the second brace; 14, the 3rd brace; 15, the first brace; 16, spacer is connected; 17, hole is connected and fixed; 18, connecting cylinder; 19, connected unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of electronic racing car lithium ion power supply module, as shown in Figures 1 to 12, comprise casing, recessed connector, male connector, battery core, battery core is connected together with recessed connector, male connector by holder screw, and be screwed on casing, in addition casing cover plate insulation, is fixed on hull bottom plate by casing fixing hole.
The both positive and negative polarity of battery core all has holder, and holder is welded to the both positive and negative polarity pole-face of battery core, holder has brace fixing hole, in battery core, two holders need guarantor to unanimously, facilitate the later stage to connect, on holder, one has connection spacer, facilitates holder and battery core spot welding.
Casing is welded with the nut of fixing battery core, the first brace is laid on nut, and holder is secured together by screw and the first brace.By the connection of holder and the first brace, battery core is parallel in casing.
Recessed connector one end is welded with the 3rd brace, and the other end is provided with connecting cylinder, and the 3rd brace is secured together by the nut on casing and holder and the first brace.
Connecting cylinder on recessed brace is connected together by spring with the connected unit on male connector, achieves the connection of single crosstalk pond intermodule, achieves series connection.
In the utility model, the series and parallel connections of each battery core all has brace to connect, and increases overcurrent capability, for load provides lasting big current.
The utility model design is ingenious, and assembling is flexible, convenient operation rationally, and overall center of gravity is low, coefficient of safety is high, meets the basic demand of electronic match power supply on vehicle, is applicable to electronic racing car or other electric vehicle.
Claims (6)
1. an electronic racing car lithium ion power supply module, comprise multiple list string battery module being series at hull bottom plate (1), it is characterized in that, single string battery module comprises casing (2), the battery core combination of multiple mutual parallel connection is arranged side by side in casing (2), battery core combination comprises battery core (9), the battery core (9) of each single string battery module is in parallel mutually, two electrode tips of battery core (9) have been connected respectively recessed connector (3) and male connector (4), the recessed connector (3) of homonymy is with connecting cylinder (18), the male connector (4) of homonymy is with connected unit (19), connecting cylinder (18) and connected unit (19) all extend out to casing (2) outward, connected unit (19) one_to_one corresponding of adjacent single string battery module is plugged in connecting cylinder (18), connected one to one between the recessed connector (3) of adjacent single string battery module and male connector (4) spring (5).
2. one according to claim 1 electronic racing car lithium ion power supply module, it is characterized in that, the diapire of described casing (2) is fixedly connected with the multipair nut (10) set in a row, the sidewall of casing (2) offers and nut (10) through hole (11) one to one, two electrode tips of described battery core (9) are connected to holder (7), together with holder (7) connects one to one with nut (10), all holders (7) of homonymy are connected with the first brace (15) jointly, described recessed connector (3) and male connector (4) are connected on the holder (7) of homonymy, recessed connector (3) and male connector (4) pass from the through hole (11) casing (2) sidewall respectively.
3. one according to claim 2 electronic racing car lithium ion power supply module, it is characterized in that, described holder (7) offers and is connected and fixed hole (17), described recessed connector (3) comprises body, described connecting cylinder (18) is connected to one end of recessed connector (3) body, the other end of recessed connector (3) body is connected with the 3rd brace (14), 3rd brace (14) has connecting hole, described male connector (4) also comprises body, described connected unit (19) is connected to one end of male connector (4) body, the other end of male connector (4) body is connected with the second brace (13), (13) also have connecting hole with second brace, described nut (10) internal thread is connected with screw (8), the holder (7) of homonymy and the 3rd brace (14), first brace (15) is connected with nut (10) by screw (8) one_to_one corresponding, the holder (7) of opposite side and the second brace (13), first brace (15) is connected with the nut (10) of opposite side by screw (8) one_to_one corresponding.
4. one according to claim 3 electronic racing car lithium ion power supply module, is characterized in that, described holder (7) is connected with and connects spacer (16), connects two electrode tips of the described battery core (9) that spacer (16) is connected to.
5. one according to claim 4 electronic racing car lithium ion power supply module, it is characterized in that, described casing (2) edge has the casing fixing hole (6) be connected with hull bottom plate (1), casing fixing hole (6) internal thread is connected with screw (8), and casing (2) is fixed on below hull bottom plate (1) by screw (8).
6. one according to claim 5 electronic racing car lithium ion power supply module, is characterized in that, described casing (2) inboard is connected with casing cover plate (12), and described single string battery module is positioned between casing cover plate (12) and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996052.9U CN205231150U (en) | 2015-12-07 | 2015-12-07 | Electronic lithium ion power module for cycle racing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996052.9U CN205231150U (en) | 2015-12-07 | 2015-12-07 | Electronic lithium ion power module for cycle racing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231150U true CN205231150U (en) | 2016-05-11 |
Family
ID=55906196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996052.9U Expired - Fee Related CN205231150U (en) | 2015-12-07 | 2015-12-07 | Electronic lithium ion power module for cycle racing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079127A (en) * | 2020-08-11 | 2022-02-22 | 北京小米移动软件有限公司 | Battery pack and terminal |
-
2015
- 2015-12-07 CN CN201520996052.9U patent/CN205231150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079127A (en) * | 2020-08-11 | 2022-02-22 | 北京小米移动软件有限公司 | Battery pack and terminal |
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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: 20160511 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |