CN206250258U - A kind of cell connector and the battery including the connection sheet - Google Patents
A kind of cell connector and the battery including the connection sheet Download PDFInfo
- Publication number
- CN206250258U CN206250258U CN201621262885.3U CN201621262885U CN206250258U CN 206250258 U CN206250258 U CN 206250258U CN 201621262885 U CN201621262885 U CN 201621262885U CN 206250258 U CN206250258 U CN 206250258U
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- CN
- China
- Prior art keywords
- lamellar body
- temperature switch
- cell connector
- battery
- section
- Prior art date
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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
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Abstract
The utility model discloses a kind of cell connector and the battery including the connection sheet, cell connector includes connected lamellar body one and lamellar body two, the lamellar body one is L-shaped lamellar body, the lamellar body two is that section is the lamellar body of L-shaped, the free end of the lamellar body one is battery charging and discharging end, the temperature switch is placed in one section that the lamellar body one is connected with the lamellar body two of top, the lamellar body two is fixedly connected with the inner terminal of the temperature switch, because being provided with lamellar body two, lug centre-to-centre spacing size is not controlled by temperature switch, temperature switch do not influence after operation PCM design and the assembling of PCM and battery, so that the terminal of temperature switch is unlikely to deform in subsequent technique, cracking, then so that the qualification rate lifting of battery.
Description
Technical field
The utility model is related to cell art, and in particular to a kind of cell connector and the electricity including the connection sheet
Pond.
Background technology
Battery is widely used among all kinds of electric equipment products as a kind of green energy resource, and client gets over to cell safety requirement
More to pay attention to, the measure that lifting battery safety is used at present is to set safeguard protection device, such as temperature switch TCO.
Reference picture 1, Fig. 1 is schematic diagram before and after the temperature switch connection of conventional batteries, right before left figure is for connection temperature switch
After figure is connection temperature switch, battery body 1 ' with two lugs, in typically designing battery pole ear according to cell widths
The heart away from.But, in conventional battery preparation technique, the inner terminal of temperature switch 2 ' is connected with lug, another terminal and company
Contact pin 3 ' connect, after connection, lug centre-to-centre spacing is connection sheet ' center to the center of another lug apart from d because temperature is opened
2 ' are closed with certain length, after directly being connected using common lengthy motion picture shape connection sheet 3 ', can cause that lug centre-to-centre spacing becomes big, and
And for the less battery of width, temperature switch 2 ' and connection sheet 3 ' can all exceed battery body, extreme influence battery size and
Terminal client is used.How could so that lug centre-to-centre spacing size is not controlled by temperature switch, temperature switch not shadow how is caused
The design and PCM of operation PCM and the assembling of battery are, it is necessary to look for a solution after sound.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cell connector and the electricity including the connection sheet
Pond.
Technical solution adopted in the utility model is：
A kind of cell connector, including connected lamellar body one and lamellar body two, the lamellar body one are L-shaped lamellar body, the lamellar body
Two is that section is the lamellar body of L-shaped.
Some preferred embodiment in, the lamellar body one and the lamellar body two are vertically connected.
Some preferred embodiment in, the width on along its length direction of the lamellar body two is identical.
In such scheme further preferred embodiment, the width of be connected with the lamellar body two one section of the lamellar body one
Degree is identical with the width of the lamellar body two.
Some preferred embodiment in, the lamellar body one is identical with the thickness of the lamellar body two.
Some preferred embodiment in, the thickness of the lamellar body one and the lamellar body two is 0.05-0.15mm.
Some preferred embodiment in, the cell connector be nickel sheet.
The utility model additionally provides a kind of battery, including cell connector and temperature described in claim any one of 1-7
Degree switch, the temperature switch is placed in one section that the lamellar body one is connected with the lamellar body two of top, the lamellar body two and institute
The inner terminal for stating temperature switch is fixedly connected.
Some preferred embodiment in, the outer terminal of the temperature switch is connected with a lug.
Some preferred embodiment in, the lamellar body two welds together with the inner terminal of the temperature switch.
The beneficial effects of the utility model are：
The utility model provides a kind of cell connector and the battery including the connection sheet, and cell connector includes phase
Lamellar body one and lamellar body two even, the lamellar body one is L-shaped lamellar body, and the lamellar body two is that section is the lamellar body of L-shaped, the lamellar body one
Free end be battery charging and discharging end, lamellar body two is inserted into temperature switch, and be fixedly connected with the inner terminal of temperature switch.Often
It is that the inner terminal of temperature switch is connected with lug in the preparation technology of rule, is the medial extremity of temperature switch in the utility model
Son and lamellar body two are connected, because the section of lamellar body two is L-shaped, lamellar body two is capable of the termination of binding temperature switch so that piece
The terminal connection of body two and temperature switch is more firm, is not susceptible to the problem of temperature switch deformation or cracking.Can be by adjustment sheet
The length of body one adjusts lug centre-to-centre spacing, and after can controlling to have connected temperature switch, lug centre-to-centre spacing size does not change,
The design and PCM of rear operation PCM and the assembling of battery are nor affected on after installing temperature switch, the qualified of battery is then caused
Rate is lifted.
Brief description of the drawings
Fig. 1 is schematic diagram before and after the temperature switch connection of conventional batteries.
Fig. 2 be connection before cell connector and temperature switch structural representation.
Fig. 3 be connection after cell connector and temperature switch structural representation.
Fig. 4 is schematic diagram before and after the temperature switch connection of battery.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to that component directly connects, and refer to can be according to specific
Performance, more excellent draw bail is constituted by adding or reducing couple auxiliary.Each skill in the utility model creation
Art feature, can be with combination of interactions on the premise of not conflicting conflict.
Embodiment 1：
Reference picture 2, Fig. 2 be connection before cell connector and temperature switch structural representation, the utility model provide
A kind of cell connector, the cell connector is nickel sheet, including connected lamellar body 1 and lamellar body 22, the lamellar body 1
It is L-shaped lamellar body, the lamellar body 22 is that section is the lamellar body of L-shaped, and the lamellar body 1 and the lamellar body 22 are vertically connected.It is described
The width on along its length direction of lamellar body 22 is identical, and a section be connected with the lamellar body 22 with the lamellar body 1 width
Degree is identical.And the lamellar body 1 is identical with the thickness of the lamellar body 22.In the present embodiment, the lamellar body 1 and described
The thickness of lamellar body 22 is 0.05mm.Temperature switch 3 has inner terminal 4 and outer terminal 5.
Reference picture 3 and Fig. 4, Fig. 3 be connection after cell connector and temperature switch structural representation, Fig. 4 is battery
Temperature switch connection before and after schematic diagram, left figure for connection temperature switch 3 before, right figure for connection temperature switch 3 after, this reality
A kind of battery, including cell connector as described above and temperature switch 3 are additionally provided with new, the temperature switch 3 is placed in
The top of be connected with the lamellar body 22 one section of the lamellar body 1, the inner terminal of the lamellar body 22 and the temperature switch 3
4 weld together.The outer terminal 5 of the temperature switch 3 welds together with battery pole ear 6.Because the section of lamellar body 22 is
L-shaped, so lamellar body 22 is capable of the termination of binding temperature switch 3 so that the inner terminal 4 of lamellar body 22 and temperature switch 3 is connected
It is more firm, it is not susceptible to the problem that temperature switch 3 deforms or ftractures.In can adjusting lug by adjusting the length of lamellar body 1
Away from d, after can controlling to have connected temperature switch 3, lug centre-to-centre spacing size does not change the heart, after installing temperature switch 3
The design and PCM of operation PCM and the assembling of battery, then cause the qualification rate lifting of battery after not influenceing.
Embodiment 2：
The present embodiment is substantially the same manner as Example 1, and difference is：The thickness of the lamellar body 1 and the lamellar body 22
It is 0.15mm.
Claims (10)
1. a kind of cell connector, it is characterised in that including the lamellar body one and lamellar body two that are connected, the lamellar body one is L-shaped lamellar body,
The lamellar body two is that section is the lamellar body of L-shaped.
2. cell connector according to claim 1, it is characterised in that the lamellar body one and the vertical phase of the lamellar body two
Even.
3. cell connector according to claim 1, it is characterised in that the lamellar body two is along wide on its length direction
Degree is identical.
4. cell connector according to claim 3, it is characterised in that the lamellar body one be connected with the lamellar body two one
The width of section is identical with the width of the lamellar body two.
5. the cell connector according to claim any one of 1-3, it is characterised in that the lamellar body one and the lamellar body two
Thickness it is identical.
6. the cell connector according to claim any one of 1-3, it is characterised in that the lamellar body one and the lamellar body two
Thickness be 0.05-0.15mm.
7. the cell connector according to claim any one of 1-3, it is characterised in that the cell connector is nickel sheet.
8. a kind of battery, it is characterised in that including cell connector and temperature switch described in claim any one of 1-7, institute
State the top that temperature switch is placed in a section that the lamellar body one is connected with the lamellar body two, the lamellar body two and the temperature switch
Inner terminal be fixedly connected.
9. battery according to claim 8, it is characterised in that the outer terminal of the temperature switch is connected with a lug.
10. battery according to claim 8, it is characterised in that the inner terminal of the lamellar body two and the temperature switch
Weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262885.3U CN206250258U (en) | 2016-11-22 | 2016-11-22 | A kind of cell connector and the battery including the connection sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262885.3U CN206250258U (en) | 2016-11-22 | 2016-11-22 | A kind of cell connector and the battery including the connection sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250258U true CN206250258U (en) | 2017-06-13 |
Family
ID=59001992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262885.3U Active CN206250258U (en) | 2016-11-22 | 2016-11-22 | A kind of cell connector and the battery including the connection sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510303A (en) * | 2020-12-02 | 2021-03-16 | 新余赣锋电子有限公司 | Button cell and electrode assembly connecting method thereof |
-
2016
- 2016-11-22 CN CN201621262885.3U patent/CN206250258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510303A (en) * | 2020-12-02 | 2021-03-16 | 新余赣锋电子有限公司 | Button cell and electrode assembly connecting method thereof |
| CN112510303B (en) * | 2020-12-02 | 2023-03-17 | 新余赣锋电子有限公司 | Button cell and electrode assembly connecting method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |