CN207938705U - A kind of lithium battery pole connection sheet of overload protection - Google Patents
A kind of lithium battery pole connection sheet of overload protection Download PDFInfo
- Publication number
- CN207938705U CN207938705U CN201820363629.6U CN201820363629U CN207938705U CN 207938705 U CN207938705 U CN 207938705U CN 201820363629 U CN201820363629 U CN 201820363629U CN 207938705 U CN207938705 U CN 207938705U
- Authority
- CN
- China
- Prior art keywords
- connection sheet
- lithium battery
- fusing
- overload protection
- sheet
- 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
-
- 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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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of lithium battery pole connection sheet of overload protection, it includes flex area, threaded securing bores, temperature device for fusing, it is characterized in that：The lithium battery pole connection sheet of the overload protection is in T-shape structure; upper end connection sheet includes two flex areas and two threaded securing bores; the flex area and threaded securing bores are using symmetrical; the temperature device for fusing is located at the centre of upper and lower ends connection sheet; lower end connection sheet is equipped with the region contacted with flow collection sheet; the region is set there are two flow collection sheet threaded securing bores; the utility model is simple in structure; it is easy for installation; it can automatically adjust; cost of labor has been saved, the service life of lithium battery is extended, has improved the service efficiency of lithium battery.
Description
Technical field
The utility model is related to lithium battery accessories field, more particularly to the lithium battery pole connection sheet of a kind of overload protection.
Background technology
With the development of the times, lithium ion battery due to its energy-saving and environment-friendly characteristic new energy field increasingly by weight
Depending on lithium battery has been widely applied in industry-by-industry, and in actual application, lithium battery is usually required will be single by connection sheet
A lithium battery is gone here and there and connects use, and actual requirement could be met, but due to company currently on the market
Contact pin is fabricated by a kind of material, it is easy to be caused scrapping for lithium battery group since electric current is excessive, can not be played protection
The effect of circuit overloads, and connection sheet material is generally copper, be easy to cause corrosion, generally use portion is connected between connection sheet
Divide and be welded to connect, there are gaps for connection, influence battery conductive performance.
Utility model content
In view of the above-mentioned problems, having carried out Improvement, the purpose of this utility model is to provide a kind of lithiums of overload protection
Battery electrode column connection sheet.
Technical solution used by the utility model is as follows：
A kind of lithium battery pole connection sheet of overload protection, it includes flex area, threaded securing bores, temperature device for fusing,
The lithium battery pole connection sheet of the overload protection is in T-shape structure, and upper end connection sheet includes two flex areas and two screw threads
Using symmetrical, the temperature device for fusing is located at upper and lower ends connection sheet for mounting hole, the flex area and threaded securing bores
Centre, lower end connection sheet is equipped with the region that contact with flow collection sheet, the region set there are two flow collection sheet threaded securing bores.
It is further improved as said program：Temperature device for fusing both ends are connected by nickel sheet with connection sheet.
It is further improved as said program：The junction of the temperature device for fusing and nickel sheet is enclosed with insulating materials.
It is further improved as said program：Contain the contact that temperature fusing can be set in the temperature device for fusing.
It is further improved as said program：Coated with conductive material in the lower end connection sheet.
Compared with the technology of the existing same industry, the usefulness of the utility model is：The utility model is simple in structure, just
Damage of the current overload to lithium battery is avoided, is risen by installing a temperature device for fusing in connection sheet in installation operation
The effect of good protection circuit has been arrived, electrically conductive screw connection is additionally used between connection sheet and is increased other than welding
Contact area between connection sheet increases electric conductivity, improves the power supply efficiency of lithium battery.
Description of the drawings
Attached drawing is used for providing further understanding technical solutions of the utility model, and a part for constitution instruction,
With for explaining the technical solution of the utility model, do not constituted to technical solutions of the utility model together with embodiments herein
Limitation.
Fig. 1 is the structural schematic diagram of the lithium battery pole connection sheet of overload protection provided by the utility model.
Wherein, 1, upper end connection sheet；2, flex area；3, threaded securing bores；4, temperature device for fusing；5, lower end connection sheet；
6, flow collection sheet threaded securing bores.
Specific implementation mode
The utility model is described further below in conjunction with drawings and examples.
As shown in Figure 1, a kind of lithium battery pole connection sheet of overload protection of the utility model embodiment, it includes bending
The lithium battery pole connection sheet in area 2, threaded securing bores 3, temperature device for fusing 4, the overload protection is in T-shape structure, upper end
Connection sheet 1 includes two flex areas 2 and two threaded securing bores 3, and the flex area 2 and the use of threaded securing bores 3 are symmetrical,
The temperature device for fusing 4 is located at the centre of upper and lower ends connection sheet, and lower end connection sheet 5 is equipped with the region contacted with flow collection sheet,
The region is set there are two flow collection sheet threaded securing bores 6.
Temperature device for fusing both ends are connected by nickel sheet with connection sheet, and nickel sheet is at low cost, and transition temperature effect is good, temperature
The reaction for spending device for fusing is fast.
The junction of the temperature device for fusing and nickel sheet is enclosed with insulating materials, prevents nickel sheet from being contacted with other connection sheets
Short circuit occurs.
Containing the contact that temperature fusing can be arranged in the temperature device for fusing, contact can be automatic according to the condition of production
It adjusts, increases practicability and flexibility.
It is coated with the material of enhancing electric conductivity in the lower end connection sheet, is coated with conductive material, enhances electric conductivity, carries
High lithium battery power supply efficiency.
The lithium battery pole connection sheet of the overload protection is in use, be connected to lithium battery group, in lithium battery power supply process
In, if overload phenomenon occurs for circuit, for electric current by temperature device for fusing, contact in temperature device for fusing is molten greatly because of electric current
It is disconnected, carry out open circuit protection, when electric current is small, contact again can automatic fusion connection, realize intelligence, saved cost of labor,
The service life for extending lithium battery improves the service efficiency of lithium battery.
Embodiment described above is only the explanation of the utility model, not imposed any restrictions to the utility model, every
According to utility model works principle to any simple modification, change and equivalence change made by above example formula, still
It falls within the protection scope of the present invention.
Claims (5)
1. a kind of lithium battery pole connection sheet of overload protection, it includes flex area, threaded securing bores, temperature device for fusing,
It is characterized in：The lithium battery pole connection sheet of overload protection is in T-shape structure, and upper end connection sheet includes two flex areas and two spiral shells
Using symmetrical, temperature device for fusing is located at the centre of upper and lower ends connection sheet for line mounting hole, flex area and threaded securing bores,
Lower end connection sheet is equipped with the region that contact with flow collection sheet, the region set there are two flow collection sheet threaded securing bores.
2. according to a kind of lithium battery pole connection sheet of overload protection of claim 1, it is characterized in that：Temperature device for fusing two
End is connected by nickel sheet with connection sheet.
3. according to a kind of lithium battery pole connection sheet of overload protection of claim 1, it is characterized in that：Temperature device for fusing with
The junction of nickel sheet is enclosed with insulating materials.
4. according to a kind of lithium battery pole connection sheet of overload protection of claim 1, it is characterized in that：In temperature device for fusing
Contain the contact that temperature fusing can be set.
5. according to a kind of lithium battery pole connection sheet of overload protection of claim 1, it is characterized in that：It is applied in the connection sheet of lower end
There is conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363629.6U CN207938705U (en) | 2018-03-17 | 2018-03-17 | A kind of lithium battery pole connection sheet of overload protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363629.6U CN207938705U (en) | 2018-03-17 | 2018-03-17 | A kind of lithium battery pole connection sheet of overload protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938705U true CN207938705U (en) | 2018-10-02 |
Family
ID=63655433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363629.6U Expired - Fee Related CN207938705U (en) | 2018-03-17 | 2018-03-17 | A kind of lithium battery pole connection sheet of overload protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938705U (en) |
-
2018
- 2018-03-17 CN CN201820363629.6U patent/CN207938705U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190317 |