CN110034261A - The automobile-used nickel-metal hydride battery packet of two-wheel electric - Google Patents
The automobile-used nickel-metal hydride battery packet of two-wheel electric Download PDFInfo
- Publication number
- CN110034261A CN110034261A CN201910427696.9A CN201910427696A CN110034261A CN 110034261 A CN110034261 A CN 110034261A CN 201910427696 A CN201910427696 A CN 201910427696A CN 110034261 A CN110034261 A CN 110034261A
- Authority
- CN
- China
- Prior art keywords
- battery
- cabinet
- tds
- detect switch
- temperature detect
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/103—Fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of automobile-used nickel-metal hydride battery packets of two-wheel electric, including cabinet, upper cover, battery module and temperature detect switch (TDS), battery module is placed in cabinet, upper cover and the mating closing of cabinet are together, the setting position of temperature detect switch (TDS) is changed according to the difference of the battery pack number of plies in battery module, the positive terminal of battery module respectively with the positive terminal on cabinet, one end of temperature detect switch (TDS) is connected, the other end of temperature detect switch (TDS) is connected with the temperature detect switch (TDS) terminal on cabinet, the negative pole end of battery module is connected with the negative terminal on cabinet, in battery pack charging, temperature detect switch (TDS) terminal on cabinet is connected with the cathode output end of corresponding charger, negative terminal on cabinet is connected with the cathode output end of corresponding charger.The automobile-used nickel-metal hydride battery packet of two-wheel electric of the invention, design is simple, novel, and compact-sized and safety is higher.
Description
Technical field
The present invention relates to a kind of automobile-used nickel-metal hydride battery packets of two-wheel electric.
Background technique
Majority uses lead-acid battery packet on electric motor car with two wheels, but with the continuous proposition of environmental requirement, uses ni-mh
Battery pack substitution lead-acid battery packet is the trend of a certainty.But since the space of placing battery packet on electric motor car with two wheels is limited
And it is substantially stationary, and its power line is substantially stationary, i.e., battery inclusion quantity, voltage etc. are substantially stationary, to replace lead-acid battery packet
Other parts without changing electric motor car with two wheels, then need to design a space requirement for meeting electric motor car with two wheels and power wanted
The nickel-metal hydride battery packet asked.
Summary of the invention
The present invention is intended to provide a kind of simple, novel, the automobile-used nickel of the higher two-wheel electric of compact-sized and safety of design
Hydrogen battery packet.
The present invention is realized by the following scheme:
A kind of automobile-used nickel-metal hydride battery packet of two-wheel electric, including cabinet, upper cover and battery module, the battery module packet
Include several battery packs and fixed bracket, the battery pack is connected by several cylindrical single batteries and is formed, it is described several
The dislocation of battery component layers is fixed on fixed bracket, several described battery packs are serially connected or/and in parallel, the battery pack mould
Block is placed in cabinet, and the upper cover and the mating closing of cabinet further include temperature detect switch (TDS) together, if the battery pack number of plies is two layers,
Then lower layer battery is arranged on the single battery lateral surface in middle position in temperature detect switch (TDS), if the battery pack number of plies is three layers or more
And the number of plies is odd number, then temperature detect switch (TDS) is arranged on the single battery lateral surface by middle position of most intermediate one layer of battery pack,
If the battery pack number of plies is three layers or more and the number of plies is even number, temperature detect switch (TDS) is arranged in any one in intermediate two layers of battery pack
On the single battery lateral surface by middle position of layer battery pack, positive terminal, cathode are provided on an end face of the cabinet
Terminal and temperature detect switch (TDS) terminal, the positive terminal of the battery module respectively with positive terminal, temperature detect switch (TDS) on cabinet one
End is connected, and the other end of the temperature detect switch (TDS) is connected with the temperature detect switch (TDS) terminal on cabinet, and the battery module is born
Extremely be connected with the negative terminal on cabinet, in battery pack charging, temperature detect switch (TDS) terminal on the cabinet with it is corresponding
The cathode output end of charger is connected, and the negative terminal on the cabinet is connected with the cathode output end of corresponding charger
It connects.The quantity of battery pack can be selected as needed, and the number of plies can be designed as needed, and every layer of battery pack quantity can
It is identical, can also be different, it adjusts as the case may be.When actual fabrication, cabinet and upper cover can be integrated to form clamshell case
Body component is provided with seal member such as sealing ring, sealing strip etc. in order to guarantee leakproofness, between cabinet and upper cover.
Further, fuse is serially connected on the positive terminal or/and negative pole end of the battery module.
Further, the gap between two neighboring battery pack is 3~4mm.
Further, when the temperature of the battery module is more than 50 DEG C, temperature detect switch (TDS) is disconnected；In the battery pack mould
When the temperature of block is lower than 35 DEG C, temperature detect switch (TDS) closure.
For preferably waterproof, the material of the cabinet and upper cover is zinc-plated plate material.
The automobile-used nickel-metal hydride battery packet of two-wheel electric of the invention, design is simple, novel, characteristics of compact layout, two neighboring battery it
Between gap it is very small, can preferably meet the existing battery placement space requirement of electric motor car with two wheels, can directly replace lead-acid battery
Packet uses, and has power more better than lead-acid battery packet, and setting battery management system is not required in battery pack, in charging, leads to
Cross the charging security that temperature detect switch (TDS) guarantees the automobile-used nickel-metal hydride battery packet of two-wheel electric.In addition, the automobile-used nickel of two-wheel electric of the invention
Hydrogen battery packet, it is all lower to the heavy-current discharge performance of nickel-metal hydride battery, capacity requirement, it can directly be led the long period using inventory
The nickel-metal hydride battery that capacity portions are decayed or capacity is inferior is caused, to realize abatement inventory, reduces battery loss cost.
Detailed description of the invention
Fig. 1 is the overall diagram of the automobile-used nickel-metal hydride battery packet of two-wheel electric in embodiment 1；
Fig. 2 is the explosive view of the automobile-used nickel-metal hydride battery packet of two-wheel electric in embodiment 1；
Fig. 3 is the explosive view of battery module in embodiment 1.
Specific embodiment
The invention will be further described with reference to embodiments, but the invention is not limited to the statements of embodiment.
Embodiment 1
A kind of automobile-used nickel-metal hydride battery packet of two-wheel electric, as shown in Figure 1 and Figure 2, including cabinet 1, upper cover 2, battery module 3
With temperature detect switch (TDS) 4, the material of cabinet 1 and upper cover 2 is zinc-plated plate material, as shown in figure 3, battery module includes 18 electricity
Pond group 31 and fixed bracket 32, battery pack 31 are connected by six cylindrical single batteries and are formed, 18 four faults of battery component
Position is fixed on fixed bracket 32, and topmost one layer of battery pack quantity is three, and the battery pack quantity of remainder layer is five,
Gap between two neighboring battery pack is 3mm, 18 battery packs 31 first two two-phases and after be serially connected again together, battery
Group module 3 is placed in cabinet 1, and upper cover 2 and the mating closing of cabinet 1 together, and are provided with sealing strip between upper cover 2 and cabinet 1
(sealing strip is not illustrated in figure), temperature detect switch (TDS) 4 be arranged in third layer battery pack 31 on the outside of the single battery in middle position
On face (second layer, third layer battery pack are to lean on intermediate two layers of battery pack), positive terminal is provided on an end face of cabinet 1
11, negative terminal 12 and temperature detect switch (TDS) terminal 13, the positive terminal of battery module 3 respectively on cabinet 1 positive terminal 11, temperature
One end of control switch 4 is connected, and the other end of temperature detect switch (TDS) 4 is connected with the temperature detect switch (TDS) terminal 13 on cabinet 1, battery pack mould
Negative pole end concatenation fuse (not illustrating fuse in figure) of block 3 is connected with the negative terminal 12 on cabinet 1 afterwards, in battery
When packet charging, the temperature detect switch (TDS) terminal 13 on cabinet 1 is connected with the cathode output end of corresponding charger, and 1 bears on cabinet
Extreme son 12 is connected with the cathode output end of corresponding charger, and when the temperature of battery module is more than 50 DEG C, temperature control is opened
Shutdown is opened；When the temperature of battery module is lower than 35 DEG C, temperature detect switch (TDS) closure；Battery pack is in use, positive terminal on cabinet 1
Son 11, the power electrode input end of negative terminal 12 and corresponding electric motor car with two wheels, the corresponding connection of power negative input.
Battery pack during the charging process, if temperature detect switch (TDS) senses that the temperature of battery module is more than 50 DEG C, open by temperature control
Automatic disconnection is closed, battery pack charging pause, when temperature detect switch (TDS) senses the temperature of battery module lower than 35 DEG C, temperature control is opened
Automatic closure is closed, battery pack continues to charge, repeatedly, until battery pack is fully charged.
Embodiment 2
A kind of two-wheel electric automobile-used nickel-metal hydride battery packet in the automobile-used nickel-metal hydride battery packet of two-wheel electric, structure and embodiment 1
Structure it is similar, the difference is that: cabinet and upper cover are integrated to form clamshell box assembly, two neighboring battery
Gap between group is 4mm, is serially connected with fuse on the positive terminal of battery module, does not concatenate on the negative pole end of battery module
Fuse.
Embodiment 3
A kind of two-wheel electric automobile-used nickel-metal hydride battery packet in the automobile-used nickel-metal hydride battery packet of two-wheel electric, structure and embodiment 1
Structure it is similar, the difference is that: battery pack quantity in battery module is 15,15 battery components three
Fault position is fixed on fixed bracket, and every layer of battery pack quantity is five, and second layer battery pack is arranged in temperature detect switch (TDS)
On the single battery lateral surface in middle position, fuse is serially connected on the positive terminal of battery module, negative pole end.
Claims (5)
1. a kind of automobile-used nickel-metal hydride battery packet of two-wheel electric, including cabinet, upper cover and battery module, the battery module include
Several battery packs and fixed bracket, the battery pack are connected by several cylindrical single batteries and are formed, several described electricity
Component layers dislocation in pond is fixed on fixed bracket, several described battery packs are serially connected or/and in parallel, the battery module
It is placed in cabinet, the upper cover and the mating closing of cabinet are together, it is characterised in that: further include temperature detect switch (TDS), if battery layer
Number is two layers, then lower layer battery is arranged on the single battery lateral surface in middle position in temperature detect switch (TDS), if the battery pack number of plies
For three layers or more and the number of plies is odd number, then the single battery by middle position of most intermediate one layer of battery pack is arranged in temperature detect switch (TDS)
On lateral surface, if the battery pack number of plies is three layers or more and the number of plies is even number, temperature detect switch (TDS) setting is by intermediate two layers of battery pack
In any one layer of battery pack the single battery lateral surface by middle position on, be provided with anode on an end face of the cabinet
Terminal, negative terminal and temperature detect switch (TDS) terminal, the positive terminal of the battery module respectively with the positive terminal on cabinet, temperature control
One end of switch is connected, and the other end of the temperature detect switch (TDS) is connected with the temperature detect switch (TDS) terminal on cabinet, the battery pack
The negative pole end of module is connected with the negative terminal on cabinet, the temperature detect switch (TDS) terminal in battery pack charging, on the cabinet
It is connected with the cathode output end of corresponding charger, the cathode of the negative terminal on the cabinet and corresponding charger exports
End is connected.
2. the automobile-used nickel-metal hydride battery packet of two-wheel electric as described in claim 1, it is characterised in that: the anode of the battery module
Fuse is serially connected on end or/and negative pole end.
3. the automobile-used nickel-metal hydride battery packet of two-wheel electric as described in claim 1, it is characterised in that: between two neighboring battery pack
Gap is 3~4mm.
4. the automobile-used nickel-metal hydride battery packet of two-wheel electric as described in claims 1 to 3 is any, it is characterised in that: in the battery pack
When the temperature of module is more than 50 DEG C, temperature detect switch (TDS) is disconnected；When the temperature of the battery module is lower than 35 DEG C, temperature detect switch (TDS) is closed
It closes.
5. the automobile-used nickel-metal hydride battery packet of two-wheel electric as described in claims 1 to 3 is any, it is characterised in that: the cabinet and upper
The material of lid is zinc-plated plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427696.9A CN110034261A (en) | 2019-05-22 | 2019-05-22 | The automobile-used nickel-metal hydride battery packet of two-wheel electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427696.9A CN110034261A (en) | 2019-05-22 | 2019-05-22 | The automobile-used nickel-metal hydride battery packet of two-wheel electric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110034261A true CN110034261A (en) | 2019-07-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427696.9A Pending CN110034261A (en) | 2019-05-22 | 2019-05-22 | The automobile-used nickel-metal hydride battery packet of two-wheel electric |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210722 Address after: 41st floor, China energy storage building, 3099 Keyuan South Road, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Applicant after: NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SHEN ZHEN) Co.,Ltd. Address before: 410205 No. 348, west slope, Tongzi high tech Development Zone, Hunan, Changsha Applicant before: HUNAN COPOWER EV BATTERY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |