CN106299183B - A kind of power battery that security performance is high - Google Patents
A kind of power battery that security performance is high Download PDFInfo
- Publication number
- CN106299183B CN106299183B CN201610719538.7A CN201610719538A CN106299183B CN 106299183 B CN106299183 B CN 106299183B CN 201610719538 A CN201610719538 A CN 201610719538A CN 106299183 B CN106299183 B CN 106299183B
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- China
- Prior art keywords
- shell
- fixedly connected
- junction box
- far
- connector lug
- 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.)
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Classifications
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- 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
- H01M50/531—Electrode connections inside a battery 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
-
- 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 invention discloses a kind of power batteries that security performance is high, including battery main body, top on the right side of the battery main body is provided with junction box, it is provided with connecting terminal on the left of wiring chamber interior wall, one end of connecting terminal runs through junction box and extends to the inside of battery main body to be fixedly connected with the power interface of battery main body, the other end of connecting terminal is contacted with terminal plate, the one end of terminal plate far from connecting terminal is fixedly connected with one end of connector lug, the other end of connector lug runs through junction box and extends to the outside of junction box to be fixedly connected with the electrical appliance of peripheral hardware, the top of connector lug is fixedly connected with pushing plate, side of the pushing plate far from connector lug is fixedly connected with the side of temperature driving device.The high power battery of the security performance, effectively prevent power battery because when short circuit electric current it is excessive and the phenomenon that damage, security performance is high, increases the service life of power battery, reduces the economic loss of user.
Description
Technical field
The present invention relates to power battery technical field, specially a kind of power battery that security performance is high.
Background technology
Based on people for obtaining the needs of electric current for continuing and stablizing, man invented battery.Battery, which refers to, fills electrolysis
Matter solution and metal electrode can be turned chemical energy with generating the cup of electric current, the segment space of slot or other containers or clad vessel
It is melted into the device of electric energy, it has point of anode, cathode.With the development of science and technology battery refers to the small-sized dress that can be produced electricl energy
It sets, as the performance parameter of solar cell, battery mainly has electromotive force, capacity, than energy and resistance.But current electric power electricity
Pond security performance is low, and when short circuit occurs for power circuit, power battery can usually be damaged because electric current is excessive, be increased
The economic loss of user reduces the service life of power battery.
Invention content
The purpose of the present invention is to provide a kind of power batteries that security performance is high, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of power battery that security performance is high, including electricity
Tank main body, the top on the right side of the battery main body are provided with junction box, connecting terminal are provided on the left of the wiring chamber interior wall,
One end of the connecting terminal is through junction box and extends to the inside of battery main body and the power interface fixation company of battery main body
It connecing, the other end of the connecting terminal is contacted with terminal plate, and the one of the terminal plate one end and connector lug far from connecting terminal
End is fixedly connected, and the other end of the connector lug is through junction box and extends to the outside of junction box and the electrical appliance of peripheral hardware is fixed
Connection, the top of the connector lug are fixedly connected with pushing plate, and side of the pushing plate far from connector lug is filled with temperature driving
The side set is fixedly connected, and the other side of the temperature driving device is fixedly connected with substrate, and the substrate drives far from temperature
It is fixedly connected at the top of the side of device and wiring chamber interior wall, the bottom of the connector lug is fixedly connected with riser, the riser
It is flexibly connected with the right side of wiring chamber interior wall.
The temperature driving device includes first shell, second shell and third shell, and the side of the first shell is opened
Equipped with the first sliding groove, the inside that the first sliding groove is inserted into one end of the second shell is fixedly connected with the first limiting plate, and described the
The first limited block compatible with the first limiting plate is provided at the notch of one sliding slot, the second shell is far from first shell
Side offers second sliding slot, and the inside of one end insertion second sliding slot of the third shell is fixedly connected with the second limiting plate,
The second limited block compatible with the second limiting plate is provided at the notch of the second sliding slot, first limiting plate is far from
It is provided with expanding gas between the side and the top of the first sliding groove inner wall of two shells, first is offered on first limiting plate
Connecting hole, side of the second shell far from third shell offers the second connecting hole, and the first connecting hole is connect with second
Hole is connected to.
Preferably, side of the first shell far from second shell is welded with substrate.
Preferably, the side of the third shell far from second shell is fixedly connected with pushing plate.
Preferably, be provided with sliding rail on the right side of the wiring chamber interior wall, the riser close to the side of sliding rail be provided with
The compatible pulley of sliding rail.
Preferably, the one end of the riser far from connector lug is fixedly connected with one end of resetting spring, the resetting spring
The other end be fixedly connected with the bottom of wiring chamber interior wall.
Preferably, the right side opening of the junction box is equipped with the through-hole being used cooperatively with connector lug.
Compared with prior art, the beneficial effects of the invention are as follows：The high power battery of the security performance, when power circuit is sent out
When raw short circuit, connector lug fever, connector lug adstante febre delivers heat to temperature driving device, swollen inside temperature driving device
Flatulence body is expanded because temperature increases, and the thrust generated in expansion process promotes connector lug downward via pulley and sliding rail
Mobile, terminal plate is detached with connecting terminal during connector lug moves down, and to achieve the purpose that power-off, is effectively prevented
Power battery because when short circuit electric current it is excessive and the phenomenon that damage, security performance is high, and increase power battery uses the longevity
Life, reduces the economic loss of user.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A-A of the present invention；
Fig. 3 is the structural schematic diagram of temperature driving device of the present invention.
In figure：1 battery main body, 2 junction boxes, 3 connecting terminals, 4 terminal plates, 5 connector lugs, 6 pushing plates, 7 temperature driving dress
Set, 8 substrates, 9 risers, 10 first shells, 11 second shells, 12 third shells, 13 the first sliding grooves, 14 first limiting plates, 15
One limited block, 16 second sliding slots, 17 second limiting plates, 18 second limited blocks, 19 expanding gas, 20 first connecting holes, 21 second
Connecting hole, 22 sliding rails, 23 pulleys, 24 resetting springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of power battery that security performance is high, including battery
The top of main body 1,1 right side of battery main body is provided with junction box 2, and connecting terminal 3, wiring are provided on the left of 2 inner wall of junction box
One end of terminal 3 is through junction box 2 and extends to the inside of battery main body 1 and is fixedly connected with the power interface of battery main body 1, connects
The other end of line terminals 3 is contacted with terminal plate 4, and one end of the one end of terminal plate 4 far from connecting terminal 3 and connector lug 5, which is fixed, to be connected
It connects, the other end of connector lug 5 runs through junction box 2 and extends to the outside of junction box 2 to be fixedly connected with the electrical appliance of peripheral hardware, wiring
The right side opening of case 2 is equipped with the through-hole being used cooperatively with connector lug 5, and the top of connector lug 5 is fixedly connected with pushing plate 6, pushing plate 6
Side far from connector lug 5 is fixedly connected with the side of temperature driving device 7, and the other side of temperature driving device 7 and substrate 8 are solid
It is fixed to connect, it is fixedly connected at the top of side of the substrate 8 far from temperature driving device 7 and 2 inner wall of junction box, the bottom of connector lug 5
It is fixedly connected with riser 9, riser 9 is flexibly connected with the right side of 2 inner wall of junction box, and sliding rail is provided on the right side of 2 inner wall of junction box
22, riser 9 is provided with pulley 23 compatible with sliding rail 22 close to the side of sliding rail 22, the one end of riser 9 far from connector lug 5 with
One end of resetting spring 24 is fixedly connected, and the other end of resetting spring 24 is fixedly connected with the bottom of 2 inner wall of junction box, works as power supply
When short circuit occurs for circuit, the resistance meeting very little of conducting wire, knows according to Ohm's law I=U/R, due to the electricity of conducting wire on power circuit
Very little is hindered, electric current when power supply short circuit on circuit can be very big, while being known according to Q=U.I.t, when electric current is bigger, generation
Heat is also more, and to promote connector lug 5 to generate heat, 5 adstante febre of connector lug delivers heat to temperature driving device 7, temperature
Expanding gas 19 inside driving device 7 is expanded because temperature increases, and the thrust generated in expansion process promotes wiring
First 5 move down via pulley 23 and sliding rail 22, and terminal plate 4 is detached with connecting terminal 3 during connector lug 5 moves down, from
And achieved the purpose that power-off, effectively prevent power battery because when short circuit electric current it is excessive and the phenomenon that damage, safety
Performance is high, increases the service life of power battery, reduces the economic loss of user, after circuit is fixed, temperature driving
The inside of device 7 and the temperature of connector lug 5 reduce, and according to the principle expanded with heat and contract with cold, gas generates temperature driving device 7 and is restored to
Pulling force in situ, resetting spring 24 resetted using the characteristic auxiliary temperature driving device 7 of itself, has been reached and has been automatically reset
Effect reduces the operation difficulty of power equipment maintaining personnel.
Temperature driving device 7 includes first shell 10, second shell 11 and third shell 12, and the side of first shell 10 is opened
Equipped with the first sliding groove 13, the inside of one end insertion the first sliding groove 13 of second shell 11 is fixedly connected with the first limiting plate 14, the
First limited block compatible with the first limiting plate 14 15 is provided at the notch of one sliding slot 13, the first limited block 15 is effectively prevent
Second shell 11 detaches first shell 10, and side of the first shell 10 far from second shell 11 is welded with substrate 8, second shell
11 sides far from first shell 10 offer second sliding slot 16, one end of third shell 12 be inserted into the inside of second sliding slot 16 with
Second limiting plate 17 is fixedly connected, and second limited block compatible with the second limiting plate 17 is provided at the notch of second sliding slot 16
18, the second limited block 18 effectively prevent third shell 12 to detach second shell 11, and third shell 12 is far from second shell 11
Side is fixedly connected with pushing plate 6, the top of the first limiting plate 14 side far from second shell 11 and 13 inner wall of the first sliding groove
Between be provided with expanding gas 19, the first connecting hole 20 is offered on the first limiting plate 14, second shell 11 is far from third shell
12 side offers the second connecting hole 21, and the first connecting hole 20 is connected to the second connecting hole 21, inside first shell 10
Expanding gas 19 expands under the conditions of temperature is excessively high, and expanding gas generates thrust in expansion process, and the thrust of generation promotees
Third shell 13 is set to be popped up from second shell 11, second shell 11 is popped up from first shell 10, to reach overall elongated
Effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of power battery that security performance is high, including battery main body（1）, it is characterised in that：The battery main body（1）Right side
Top be provided with junction box（2）, the junction box（2）Connecting terminal is provided on the left of inner wall（3）, the connecting terminal
（3）One end run through junction box（2）And extend to battery main body（1）Inside and battery main body（1）Power interface fix connect
It connects, the connecting terminal（3）The other end and terminal plate（4）Contact, the terminal plate（4）Far from connecting terminal（3）One end
With connector lug（5）One end be fixedly connected, the connector lug（5）The other end run through junction box（2）And extend to junction box（2）
Outside be fixedly connected with the electrical appliance of peripheral hardware, the connector lug（5）Top and pushing plate（6）It is fixedly connected, the promotion
Plate（6）Far from connector lug（5）Side and temperature driving device（7）Side be fixedly connected, the temperature driving device（7）'s
The other side and substrate（8）It is fixedly connected, the substrate（8）Far from temperature driving device（7）Side and junction box（2）Inner wall
Top is fixedly connected, the connector lug（5）Bottom and riser（9）It is fixedly connected, the riser（9）With junction box（2）Inner wall
Right side flexible connection；
The temperature driving device（7）Including first shell（10）, second shell（11）With third shell（12）, the first shell
Body（10）Side offer the first sliding groove（13）, the second shell（11）One end be inserted into the first sliding groove（13）Inside with
First limiting plate（14）It is fixedly connected, the first sliding groove（13）Notch at be provided with and the first limiting plate（14）It is compatible
First limited block（15）, the second shell（11）Far from first shell（10）Side offer second sliding slot（16）, described
Third shell（12）One end be inserted into second sliding slot（16）Inside and the second limiting plate（17）It is fixedly connected, the second sliding slot
（16）Notch at be provided with and the second limiting plate（17）Compatible second limited block（18）, first limiting plate（14）Far
From second shell（11）Side and the first sliding groove（13）It is provided with expanding gas between the top of inner wall（19）, first limit
Position plate（14）On offer the first connecting hole（20）, the second shell（11）Far from third shell（12）Side offer
Two connecting holes（21）, and the first connecting hole（20）With the second connecting hole（21）Connection；The junction box（2）The right side of inner wall is arranged
There is sliding rail（22）, the riser（9）Close to sliding rail（22）Side be provided with and sliding rail（22）Compatible pulley（23）；It is described
Riser（9）Far from connector lug（5）One end and resetting spring（24）One end be fixedly connected, the resetting spring（24）It is another
End and junction box（2）The bottom of inner wall is fixedly connected.
2. a kind of high power battery of security performance according to claim 1, it is characterised in that：The first shell（10）
Far from second shell（11）Side and substrate（8）Welding.
3. a kind of high power battery of security performance according to claim 1, it is characterised in that：The third shell（12）
Far from second shell（11）Side and pushing plate（6）It is fixedly connected.
4. a kind of high power battery of security performance according to claim 1, it is characterised in that：The junction box（2）'s
Right side opening is equipped with and connector lug（5）The through-hole being used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719538.7A CN106299183B (en) | 2016-08-25 | 2016-08-25 | A kind of power battery that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719538.7A CN106299183B (en) | 2016-08-25 | 2016-08-25 | A kind of power battery that security performance is high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299183A CN106299183A (en) | 2017-01-04 |
| CN106299183B true CN106299183B (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719538.7A Active CN106299183B (en) | 2016-08-25 | 2016-08-25 | A kind of power battery that security performance is high |
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| CN (1) | CN106299183B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742691B (en) * | 2017-09-27 | 2024-03-19 | 遵义西南机械设备有限责任公司 | Wiring mechanism for battery box |
| CN107658400B (en) * | 2017-09-27 | 2024-04-05 | 遵义西南机械设备有限责任公司 | Electric automobile battery box convenient to change battery |
| TWI715406B (en) | 2020-01-06 | 2021-01-01 | 財團法人工業技術研究院 | Battery safety device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611052A (en) * | 2011-11-16 | 2012-07-25 | 创惟科技股份有限公司 | Junction box, power system and control method thereof |
| CN203631750U (en) * | 2013-12-12 | 2014-06-04 | 肇庆理士电源技术有限公司 | A connecting box |
| CN204144370U (en) * | 2014-10-27 | 2015-02-04 | 刘磊 | A kind of lithium battery |
| CN205159246U (en) * | 2015-11-02 | 2016-04-13 | 乐清市永信熔断器厂 | Fuse with reset function |
| CN205428812U (en) * | 2016-03-13 | 2016-08-03 | 安徽华希电力科技有限公司 | Automatic isolating switch of high security performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5580058B2 (en) * | 2010-01-08 | 2014-08-27 | 矢崎総業株式会社 | Electric junction box fixing structure |
-
2016
- 2016-08-25 CN CN201610719538.7A patent/CN106299183B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611052A (en) * | 2011-11-16 | 2012-07-25 | 创惟科技股份有限公司 | Junction box, power system and control method thereof |
| CN203631750U (en) * | 2013-12-12 | 2014-06-04 | 肇庆理士电源技术有限公司 | A connecting box |
| CN204144370U (en) * | 2014-10-27 | 2015-02-04 | 刘磊 | A kind of lithium battery |
| CN205159246U (en) * | 2015-11-02 | 2016-04-13 | 乐清市永信熔断器厂 | Fuse with reset function |
| CN205428812U (en) * | 2016-03-13 | 2016-08-03 | 安徽华希电力科技有限公司 | Automatic isolating switch of high security performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299183A (en) | 2017-01-04 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180814 Address after: 235000 Tengfei Road, 7 Economic Development Zone, Du Ji District, Huaibei, Anhui Applicant after: Yu Fazhou Address before: 241000 Yuhan kindergarten, frozen street, Jinghu District, Wuhu, Anhui, China Applicant before: Chen Jieqing |
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Effective date of registration: 20200911 Address after: 245600 Central South Road, Qimen County, Huangshan City, Anhui Province, No. 98 Patentee after: HUANGSHAN CITY ZHENYI ELECTRONIC Co.,Ltd. Address before: 235000 Anhui Province Economic Development Zone Huaibei City Duji District Tengfei Road No. 7 Patentee before: Yu Fazhou |