CN205069692U - Equalizing charge's three electric core group batteries - Google Patents
Equalizing charge's three electric core group batteries Download PDFInfo
- Publication number
- CN205069692U CN205069692U CN201520836715.0U CN201520836715U CN205069692U CN 205069692 U CN205069692 U CN 205069692U CN 201520836715 U CN201520836715 U CN 201520836715U CN 205069692 U CN205069692 U CN 205069692U
- Authority
- CN
- China
- Prior art keywords
- nickel strap
- high voltage
- output
- output interface
- relative low
- 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
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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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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to an equalizing charge's three electric core group batteries. The utility model provides a equalizing charge's three electric core group batteries includes that three groups adopt the electric core of the positive negative pole of nickel strap series connection and the casing of taking the lid side by side, and three organize electric core forms the group battery, and the series connection nickel strap that has the high voltage is relative high voltage nickel strap, and the series connection nickel strap of low -voltage is relative low -voltage nickel strap, on cover and be equipped with positive output interface, negative output interface, a voltage output high relatively end, a voltage output end low relatively, establish positive terminal and the anodal nickel strap of positive output interface, the negative pole end of connecting the electric core of establishing ties and the negative pole nickel strap of negative output interface of connecting the electric core of establishing ties in the casing.
Description
Technical field
The utility model relates to a kind of three battery core battery pack of equalizing charge.
Background technology
Throughout life everywhere, little of temperature measuring device, formula order dishes system, e-book, arrives notebook computer greatly to electronic product, digital camera.According to CAE and the prompt research inspiring confidence in the report of triumphant digital world, within 2014, global consumer-elcetronics devices expenditure is up to 1.02 trillion dollars, exceeds 10% than 2010.Estimate that global consumption electronic product sales volume in 2016 will reach 1.4 ten thousand dollars, China is global maximum internet economy body, has intelligent terminal more than 700,000,000 in use.
A part that battery is formed as a lot of consumption electronic product, along with the rising of the demand of global consumption electronic product, also in rising, along with the progress of technology, the innovation lithium battery role that performer is very important in consumption electronic product of technique.
Summary of the invention
The object of the invention is to provide a kind of three battery core battery pack of equalizing charge, when decreasing charging by battery pack misoperation, the probability that short-circuit conditions occurs such as to touch.
For achieving the above object, the technical solution adopted in the utility model is:
Three battery core battery pack of equalizing charge, comprise three groups and adopt the battery core of nickel strap series connection both positive and negative polarity and the housing of band upper cover side by side, three groups of battery core composition battery pack, having high-tension series connection nickel strap is opposing high voltage potentials nickel strap, and the series connection nickel strap of low-voltage is relative low voltage nickel strap; On cover and be provided with positive pole output interface, negative pole output interface, an opposing high voltage potentials output, a relative low voltage output; Establish the positive pole nickel strap of positive terminal with positive pole output interface of connection series connection battery core in housing, be connected the series connection negative pole end of battery core and the negative pole nickel strap of negative pole output interface; Be connected with opposing high voltage potentials electric conductor between opposing high voltage potentials nickel strap and opposing high voltage potentials output, between relative low voltage nickel strap and relative low voltage output, be connected with relative low voltage electric conductor,
Between described positive pole output interface and opposing high voltage potentials output, between opposing high voltage potentials output and relative low voltage output and between relative low voltage output and negative pole output interface, be connected with equalizing charger, use can carry out single-unit equalizing charge with supporting charger, supporting equalizing charger has anti-reverse function, avoid not operating battery damage, and reduce the probability touching and produce short circuit.
As preferably, positive pole nickel strap is provided with renewable fuse, can clamp down on maximum current, prevent short circuit when battery pack overcurrent uses, and protects battery pack to escape injury to greatest extent, also to a certain degree can protect power consumption equipment simultaneously, avoids it to produce and damages.
As preferably, opposing high voltage potentials electric conductor, relative low voltage electric conductor, positive pole nickel strap and negative pole nickel strap surface covers insulating tape except link position.Battery core is the battery core that LiFePO 4 material forms as positive pole, have have extended cycle life, the feature such as fail safe is high, stable operating voltage
The present invention has easy to assembly, and fail safe is high, and structure is rationally ingenious, repeatedly can use by recharge, economize on resources, do not have the components and parts such as power consuming circuit, little from power consumption, saves time.
The 9V battery system that is composed in series of cylindrical lithium electricity battery core, the battery core that the battery core of use forms as positive pole for LiFePO 4 material, have have extended cycle life, the feature such as fail safe is high, stable operating voltage.Profile and traditional zinc-manganese dioxide dry cell are as good as, and are just provided with the equalizing charge mouth of single-unit charging at cap.Internal positive is with the resettable fuse preventing short circuit and overcurrent protection.Supporting charger has anti-reverse charging protection function.
Accompanying drawing explanation
Fig. 1 is battery core of the present utility model series connection schematic diagram;
Fig. 2 is that the utility model nickel strap arranges schematic diagram;
Fig. 3 is upper cover of the present utility model and battery core scheme of installation;
Fig. 4 is the structural representation that the utility model takes upper cover apart;
In accompanying drawing: 1, battery core, 2, opposing high voltage potentials nickel strap, 3, relative low voltage nickel strap, 4, positive pole nickel strap, 5, opposing high voltage potentials electric conductor, 6, negative pole nickel strap, 7, relative low voltage electric conductor, 8, negative pole output interface, 9, positive pole output interface, 10, opposing high voltage potentials output, 11, relative low voltage output, 12, upper cover, 13, housing, 15, insulating tape.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Three battery core battery pack of equalizing charge, comprise three groups and adopt the battery core 1 of nickel strap series connection both positive and negative polarity and the housing 13 of band upper cover 12 side by side, three groups of battery core composition battery pack, having high-tension series connection nickel strap is opposing high voltage potentials nickel strap 2, and the series connection nickel strap of low-voltage is relative low voltage nickel strap 3;
Upper cover 12 is provided with positive pole output interface 9, negative pole output interface 8, opposing high voltage potentials output 10, relative low voltage output 11;
Establish the positive pole nickel strap 4 of positive terminal with positive pole output interface 9 of connection series connection battery core in housing 13, be connected the series connection negative pole end of battery core and the negative pole nickel strap 6 of negative pole output interface 8;
Be connected with opposing high voltage potentials electric conductor 5 between opposing high voltage potentials nickel strap 2 and opposing high voltage potentials output 10, between relative low voltage nickel strap 3 and relative low voltage output 11, be connected with relative low voltage electric conductor 3,
Equalizing charger is connected with between positive pole output interface 9 and opposing high voltage potentials output 10, between opposing high voltage potentials output 10 and relative low voltage output 11 and between relative low voltage output 11 and negative pole output interface 8, use can carry out single-unit equalizing charge with supporting charger, supporting equalizing charger has anti-reverse function, avoid not operating battery damage, and reduce the probability touching and produce short circuit.
Positive pole nickel strap is provided with renewable fuse, can clamp down on maximum current, prevent short circuit when battery pack overcurrent uses, and protects battery pack to escape injury to greatest extent, also to a certain degree can protect power consumption equipment simultaneously, avoids it to produce and damages.
Opposing high voltage potentials electric conductor, relative low voltage electric conductor, positive pole nickel strap and negative pole nickel strap surface covers insulating tape except link position.Battery core is the battery core that LiFePO 4 material forms as positive pole, have have extended cycle life, the feature such as fail safe is high, stable operating voltage.
Opposing high voltage potentials electric conductor 5, relative low voltage electric conductor 7, positive pole nickel strap 4 and negative pole nickel strap 6 surface cover insulating tape 15 except link position.Housing is together with upper cover ultrasonic bonding, and housing is ABS material, has some strength, cell safety can be wrapped up.
The cylinder lithium cell that the utility model is selected is the common model in market, has low price, dependable performance, and the advantage such as have extended cycle life.
Embodiment recited above; only that preferred implementation of the present utility model is described; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (3)
1. three battery core battery pack of an equalizing charge, it is characterized in that, comprise three groups and adopt the battery core (1) of nickel strap series connection both positive and negative polarity and the housing (13) of band upper cover (12) side by side, three groups of battery core composition battery pack, having high-tension series connection nickel strap is opposing high voltage potentials nickel strap (2), and the series connection nickel strap of low-voltage is relative low voltage nickel strap (3); Upper cover (12) is provided with positive pole output interface (9), negative pole output interface (8), an opposing high voltage potentials output (10), a relative low voltage output (11); Establish the positive pole nickel strap (4) of positive terminal with positive pole output interface (9) of connection series connection battery core in housing (13), be connected the series connection negative pole end of battery core and the negative pole nickel strap (6) of negative pole output interface (8);
Be connected with opposing high voltage potentials electric conductor (5) between opposing high voltage potentials nickel strap (2) and opposing high voltage potentials output (10), between relative low voltage nickel strap (3) and relative low voltage output (11), be connected with relative low voltage electric conductor (3),
Between described positive pole output interface (9) and opposing high voltage potentials output (10), between opposing high voltage potentials output (10) and relative low voltage output (11) and between relative low voltage output (11) and negative pole output interface (8), be connected with equalizing charger.
2. three battery core battery pack of equalizing charge according to claim 1, is characterized in that, described positive pole nickel strap (4) is provided with renewable fuse.
3. three battery core battery pack of equalizing charge according to claim 1, it is characterized in that, described opposing high voltage potentials electric conductor (5), relative low voltage electric conductor (7), positive pole nickel strap (4) and negative pole nickel strap (6) surface cover insulating tape (15) except link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836715.0U CN205069692U (en) | 2015-10-27 | 2015-10-27 | Equalizing charge's three electric core group batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836715.0U CN205069692U (en) | 2015-10-27 | 2015-10-27 | Equalizing charge's three electric core group batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069692U true CN205069692U (en) | 2016-03-02 |
Family
ID=55396205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836715.0U Expired - Fee Related CN205069692U (en) | 2015-10-27 | 2015-10-27 | Equalizing charge's three electric core group batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069692U (en) |
-
2015
- 2015-10-27 CN CN201520836715.0U patent/CN205069692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20161027 |