CN107946499B - Electric motor car spare battery case and electric motor car - Google Patents
Electric motor car spare battery case and electric motor car Download PDFInfo
- Publication number
- CN107946499B CN107946499B CN201711242614.0A CN201711242614A CN107946499B CN 107946499 B CN107946499 B CN 107946499B CN 201711242614 A CN201711242614 A CN 201711242614A CN 107946499 B CN107946499 B CN 107946499B
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- box
- motor car
- electric motor
- frame
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a standby battery box of an electric vehicle and the electric vehicle, wherein the standby battery box of the electric vehicle is arranged between a frame and a saddle of the electric vehicle and comprises a box shell, a lithium battery is contained in the box shell, the box shell comprises a top cover and a bottom cover which are oppositely arranged, a plurality of box fixing pins which can be fixed on the frame are arranged on the bottom cover, a plurality of fixing grooves are arranged on the top cover and used for inserting and fixing the seat fixing pins of the saddle, a charging and discharging interface is also arranged on the box shell, and the lithium battery is connected with an in-vehicle circuit of the electric vehicle through the charging and discharging interface to supply power for the electric vehicle or is connected with an external power supply through the charging and discharging interface to. The invention has the beneficial effects that: the electric bicycle can effectively prolong the running distance of the electric bicycle, can heighten the height of a saddle, and is simple in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a standby battery box of an electric vehicle and the electric vehicle.
Background
The electric vehicle is a common vehicle, and is low in cost, small in occupied road, energy-saving and environment-friendly, and popular with consumers. However, since the capacity of the storage battery carried by the conventional electric vehicle is limited, the running distance of the electric vehicle is limited and is generally short, so that a rider needs to search a charging point for charging when the electric vehicle is not powered, which is inconvenient and wastes time.
The electric motor car is usually more mini light, and its seat height is generally unadjustable, is fit for the use of the small and exquisite people of size, to the great people of size, uses the electric motor car to have the constraint and feels, therefore the use of electric motor car has received the limitation.
Disclosure of Invention
In view of this, the embodiment of the invention provides a spare battery box of an electric vehicle and an electric vehicle, which can effectively prolong the driving route of the electric vehicle, can heighten the height of a vehicle seat, and has a simple structure and convenient use.
The embodiment of the invention provides a spare battery box of an electric vehicle, which is arranged between a frame and a saddle of the electric vehicle, and comprises a box shell, wherein a lithium battery is accommodated in the box shell, the box shell comprises a top cover and a bottom cover which are oppositely arranged, a plurality of box fixing pins capable of being fixed on the frame are arranged on the bottom cover, a plurality of fixing grooves are formed in the top cover and used for inserting and fixing the seat fixing pins of the saddle, a charge and discharge interface is further arranged on the box shell, and the lithium battery is connected with an in-vehicle circuit of the electric vehicle through the charge and discharge interface to supply power to the electric vehicle or is connected with an external power supply through the charge and discharge interface to charge the lithium battery.
Further, still be equipped with the USB interface that charges on the box casing for be connected for the cell-phone charges with the data line of cell-phone.
Further, the box casing still includes the protecgulum, the protecgulum with the back lid sets up relatively, the USB interface that charges with charge and discharge interface locates the protecgulum.
Further, the box shell further comprises a rear cover, the front cover and the rear cover are oppositely arranged, a tail lamp is arranged on the rear cover, and the tail lamp is electrically connected with the lithium battery.
Further, the rear cover faces the rear of the electric vehicle.
Furthermore, the electric motor car has the back, the back pass through the back frame with the frame is connected, the back frame is located the rear of back lid, the tail lamp staggers the back frame sets up.
Further, the tail lamp has two, and bilateral symmetry sets up.
The embodiment of the invention also provides an electric vehicle which comprises the electric vehicle standby battery box.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: (1) the electric vehicle standby battery box is arranged between the frame and the saddle of the electric vehicle, so that the height of the saddle is effectively increased, and a person with a larger size can comfortably use the electric vehicle; (2) the lithium battery is accommodated in the electric vehicle standby battery box and serves as a standby battery, so that the electric quantity stored in the electric vehicle can be increased, the running distance of the electric vehicle can be effectively prolonged, and the electric vehicle is more convenient to use; (3) the box shell of the electric vehicle standby battery box is also provided with a USB charging interface which is used for being connected with a data line of a mobile phone to charge the mobile phone, so that the mobile phone can be charged in time, the normal use of the mobile phone is ensured, a good communication state is kept, and the use function of the electric vehicle is increased.
Drawings
FIG. 1 is a perspective view of a battery pack for an electric vehicle according to the present invention;
FIG. 2 is a perspective view of an alternate view of the battery pack for an electric vehicle according to the present invention;
fig. 3 is a partial schematic view showing the spare battery pack for an electric vehicle according to the present invention mounted to the electric vehicle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 3, embodiments of the present invention provide an electric vehicle battery backup 1 and an electric vehicle having the same. The saddle of the existing electric vehicle is directly arranged on the frame of the electric vehicle, and the spare battery box 1 of the electric vehicle is arranged between the frame 8 and the saddle 7 of the electric vehicle, so that the height of the saddle 7 is increased, and a person with a larger body size can comfortably use the electric vehicle.
Referring to fig. 1 and 2, a spare battery box 1 for an electric vehicle according to the present invention includes a box casing, the box casing includes a top cover 11 and a bottom cover 14, a front cover 13 and a back cover 12, which are oppositely disposed, the top cover 11, the bottom cover 14, the front cover 13 and the back cover 12 form a square barrel shape, and an accommodation space is provided therein, the accommodation space is used for accommodating a lithium battery, and in order to protect the lithium battery, a foam board is further accommodated in the accommodation space, and the foam board is disposed around the lithium battery and plays a role in shock absorption and/or vibration reduction.
Referring to fig. 2 and 3, the bottom cover 14 is provided with a plurality of box fixing legs 6, and the box fixing legs 6 have the same structural characteristics as the seat fixing legs of the seat 7 and can be fixed on the frame 8 instead of the seat fixing legs, i.e., the bottom cover 14 of the box housing is fixed on the frame 8 through the box fixing legs 6.
Referring to fig. 1 and 3, the top cover 11 is provided with a plurality of fixing grooves 2, the number of the fixing grooves 2 is equal to the number of the seat fixing legs, and the fixing grooves 2 correspond to the seat fixing legs one by one, so that the seat fixing legs of the seat 7 can be inserted and fixed, that is, the seat 7 is fixed to the top cover 11 of the box housing by the matching of the seat fixing legs and the fixing grooves 2.
Referring to fig. 1, 2 and 3, the rear cover 12 is installed toward the rear of the electric vehicle, the front cover 13 is provided with a charging and discharging interface 4 and a USB charging interface 5, and when in use, the lithium battery is connected with an in-vehicle circuit of the electric vehicle through the charging and discharging interface 4 to supply power to the electric vehicle; when the lithium battery is insufficient in electric quantity and needs to be charged, the lithium battery is connected with an external power supply through the charging and discharging interface 4 to charge the lithium battery. The USB charging interface 5 is used for being connected with a data line of a mobile phone to charge the mobile phone. The USB charging interface 5 may also be used to charge electronic devices such as a tablet computer and a digital camera.
Referring to fig. 1 and 3, in order to increase the driving safety factor, a tail light 3 is disposed on the rear cover 12, and the tail light 3 is electrically connected to the lithium battery through a switch. The electric motor car has back 9, back 9 through back frame 91 with the connected to the frame, the back frame is located the rear of back lid, tail lamp 3 staggers back frame 91 sets up. In this embodiment, the two tail lights 3 are symmetrically arranged, and the backrest frame is located between the two tail lights.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: (1) the electric vehicle spare battery box 1 is arranged between a frame 8 and a saddle 7 of an electric vehicle, so that the height of the saddle 7 is effectively increased, and a person with a larger body size can comfortably use the electric vehicle; (2) the electric vehicle standby battery box 1 is internally provided with the lithium battery which is used as the standby battery, so that the electric quantity stored in the electric vehicle can be increased, the running distance of the electric vehicle can be effectively prolonged, and the electric vehicle standby battery box is more convenient to use; (3) the box shell of the electric vehicle standby battery box 1 is also provided with a USB charging interface 5 which is used for being connected with a data line of a mobile phone to charge the mobile phone, so that the mobile phone can be charged in time, the normal use of the mobile phone is ensured, a good communication state is kept, and the use function of the electric vehicle is increased.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an electric motor car spare battery case, its installs between the frame of electric motor car and saddle, its characterized in that: the electric motor car is equipped with battery box for standby includes box casing, the lithium cell has been held in the box casing, box casing is including relative top cap and the bottom that sets up, be equipped with on the bottom and be fixed in the fixed foot of a plurality of boxes of frame, the fixed foot of box with the fixed foot of seat of saddle has the same structural feature, can replace the fixed foot of seat is fixed in on the frame, be equipped with a plurality of fixed slots on the top cap, supply the seat of saddle is fixed the foot and is inserted fixedly, still be equipped with charge-discharge interface on the box casing, the lithium cell passes through charge-discharge interface with the interior circuit connection of electric motor car does the electric motor car power supply, perhaps passes through charge-discharge interface and external power source are connected and are the lithium cell charges.
2. A battery pack for a backup for an electric vehicle as claimed in claim 1, wherein: and the box shell is also provided with a USB charging interface for charging the mobile phone by being connected with a data line of the mobile phone.
3. A battery pack for a backup for an electric vehicle as claimed in claim 2, wherein: the box shell further comprises a front cover, the front cover is connected with the top cover and the bottom cover, and the USB charging interface and the charging and discharging interface are arranged on the front cover.
4. A battery pack for a backup for an electric vehicle as claimed in claim 3, wherein: the box shell further comprises a rear cover, the front cover and the rear cover are oppositely arranged, a tail lamp is arranged on the rear cover, and the tail lamp is electrically connected with the lithium battery.
5. The battery pack for electric vehicles as claimed in claim 4, wherein: the rear cover faces the rear of the electric vehicle.
6. The battery pack for electric vehicles as claimed in claim 4, wherein: the electric motor car has the back, the back pass through the back frame with the connected to the frame, the back frame is located the rear of back lid, the tail lamp staggers the back frame sets up.
7. A battery pack for a backup for an electric vehicle as claimed in claim 6, wherein: the tail lamp has two, and bilateral symmetry sets up.
8. An electric vehicle, characterized in that: a battery pack for an electric vehicle comprising the electric vehicle as recited in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242614.0A CN107946499B (en) | 2017-11-30 | 2017-11-30 | Electric motor car spare battery case and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242614.0A CN107946499B (en) | 2017-11-30 | 2017-11-30 | Electric motor car spare battery case and electric motor car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107946499A CN107946499A (en) | 2018-04-20 |
| CN107946499B true CN107946499B (en) | 2020-01-17 |
Family
ID=61948153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242614.0A Expired - Fee Related CN107946499B (en) | 2017-11-30 | 2017-11-30 | Electric motor car spare battery case and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107946499B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103439A (en) * | 2020-09-25 | 2020-12-18 | 中国地质大学（北京） | Metal power battery pack shell device and using method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638207B (en) * | 2014-12-27 | 2017-08-15 | 台州安马达电动车有限公司 | Electromobile battery fixed structure |
| CN206163547U (en) * | 2016-06-28 | 2017-05-10 | 大斧智能科技（常州）有限公司 | Battery holder for electromobile |
-
2017
- 2017-11-30 CN CN201711242614.0A patent/CN107946499B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107946499A (en) | 2018-04-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |