CN205141084U - Multicore mobile phone lithium battery - Google Patents
Multicore mobile phone lithium battery Download PDFInfo
- Publication number
- CN205141084U CN205141084U CN201520797299.8U CN201520797299U CN205141084U CN 205141084 U CN205141084 U CN 205141084U CN 201520797299 U CN201520797299 U CN 201520797299U CN 205141084 U CN205141084 U CN 205141084U
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- CN
- China
- Prior art keywords
- electric core
- battery core
- multicore
- install
- main
- 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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a multicore mobile phone lithium battery, include casing and the electrolyte that is full of the casing, the casing in the symmetry install main electric core and vice electric core, main electric core is located vice electric core left side, all install the current electrode on main electric core and the vice electric core, install the protection shield on the casing, install three metal contact on the protection shield, the current electrode of main electric core and vice electric core all and electricity connection between the metal contact, install electric level sensor on the main electric core, still install control switch on the current electrode of vice electric core and the circuit between the metal contact, the electricity is connected between control switch and the electric level sensor. The utility model discloses a mobile phone lithium battery adopts two electric cores, and the trouble of changing the battery has been solved, convenient and practical to the automatic power supply of vice electric core when main electric core electric quantity exhausts.
Description
Technical field
The utility model relates to cellular li-ion battery technical field, is more particularly a kind of multicore cellular li-ion battery.
Background technology
Lithium battery is a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy.It is applied widely, especially in the electronic device, and such as mobile phone, panel computers etc. are all using lithium battery as working power, accordingly, electronic equipment particularly smaller as mobile phone in these electronic equipments, needs the battery compartment that is placed lithium battery.Along with the development of society, people are more and more longer to the service time of mobile phone, and the electricity of the lithium battery be equipped with is also quite limited, so conveniently use, many people have one or two battery for subsequent use, when the electricity of lithium battery is used up time, need to change, so lithium battery will be deducted in battery compartment, inconvenience very.And after having changed battery often, some mobile phone can because itself exist quality problems, and so battery compartment deformation will occur, so, lithium battery
Just can not tightly be stuck in battery compartment, even if there is the existence of cell phone rear cover, but based on the problem of heat radiation, also a part of gap is there is between cell phone rear cover and lithium battery, like this, when using mobile phone, will install because of lithium battery and tightly not causing lithium battery to rock in battery compartment, so just there will be the situation of shutdown.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provides a kind of multicore cellular li-ion battery.
The purpose of this utility model is achieved through the following technical solutions: a kind of multicore cellular li-ion battery, comprise housing and the electrolyte being full of housing, it is characterized in that: in described housing, symmetry is provided with main battery core and secondary battery core, main battery core is positioned on the left of secondary battery core, main battery core and secondary battery core are all provided with current electrode, housing is provided with baffle, baffle is provided with three metal contact, the current electrode of main battery core and secondary battery core all and between metal contact is electrically connected, main battery core is provided with electrical quantity sensor, circuit between the current electrode of secondary battery core and metal contact is also provided with control switch, be electrically connected between control switch and electrical quantity sensor.
Described a kind of multicore cellular li-ion battery, is characterized in that: be provided with controller between described control switch and electrical quantity sensor.
Described a kind of multicore cellular li-ion battery, is characterized in that: described housing is by PP injection molding.
Described a kind of multicore cellular li-ion battery, is characterized in that: described surface of shell is pasted with salient point.
Described a kind of multicore cellular li-ion battery, is characterized in that: described housing forward end symmetry be provided with two grooves.
The utility model has the advantage of: cellular li-ion battery of the present utility model adopts two battery cores, when main battery core electricity is finished, secondary battery core automatic power, solves the trouble changing battery, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model shell structure schematic diagram.
In figure: 1. housing, 2. main battery core, 3. secondary battery core, 4. current electrode, 5. baffle, 6. metal contact, 7. electrical quantity sensor, 8. current electrode, 9. control switch, 10. controller, 11. salient points, 12. grooves.
Embodiment
See accompanying drawing, a kind of multicore cellular li-ion battery, comprise housing 1 and the electrolyte being full of housing, in described housing 1, symmetry is provided with main battery core 2 and secondary battery core 3, main battery core 2 is positioned on the left of secondary battery core 3, main battery core 2 and secondary battery core 3 are all provided with current electrode 4(8), housing 1 is provided with baffle 5, baffle 5 is provided with three metal contact 6, the current electrode 4 of main battery core 2 and secondary battery core 3 all and between metal contact 6 is electrically connected, main battery core 2 is provided with electrical quantity sensor 7, circuit between the current electrode 8 of secondary battery core 3 and metal contact 6 is also provided with control switch 9, be electrically connected between control switch 9 and electrical quantity sensor 7.
Between described control switch 9 and electrical quantity sensor 7, controller 10 is installed.
Described housing 1 is by PP injection molding.
Described housing 1 surface mount has salient point 11.
Described housing 1 front end symmetry be provided with two grooves 12.
Cellular li-ion battery of the present utility model adopts two battery cores, and when main battery core electricity is finished, secondary battery core automatic power, solves the trouble changing battery, convenient and practical.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (5)
1. a multicore cellular li-ion battery, comprise housing and the electrolyte being full of housing, it is characterized in that: in described housing, symmetry is provided with main battery core and secondary battery core, main battery core is positioned on the left of secondary battery core, main battery core and secondary battery core are all provided with current electrode, housing is provided with baffle, baffle is provided with three metal contact, the current electrode of main battery core and secondary battery core all and between metal contact is electrically connected, main battery core is provided with electrical quantity sensor, circuit between the current electrode of secondary battery core and metal contact is also provided with control switch, be electrically connected between control switch and electrical quantity sensor.
2. a kind of multicore cellular li-ion battery according to claim 1, is characterized in that: be provided with controller between described control switch and electrical quantity sensor.
3. a kind of multicore cellular li-ion battery according to claim 1, is characterized in that: described housing is by PP injection molding.
4. a kind of multicore cellular li-ion battery according to claim 1, is characterized in that: described surface of shell is pasted with salient point.
5. a kind of multicore cellular li-ion battery according to claim 1, is characterized in that: described housing forward end symmetry be provided with two grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797299.8U CN205141084U (en) | 2015-10-16 | 2015-10-16 | Multicore mobile phone lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797299.8U CN205141084U (en) | 2015-10-16 | 2015-10-16 | Multicore mobile phone lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141084U true CN205141084U (en) | 2016-04-06 |
Family
ID=55626845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797299.8U Expired - Fee Related CN205141084U (en) | 2015-10-16 | 2015-10-16 | Multicore mobile phone lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129537A (en) * | 2016-08-22 | 2016-11-16 | 苏州聚冠复合材料有限公司 | A kind of 3D prints portable zinc and air cell |
-
2015
- 2015-10-16 CN CN201520797299.8U patent/CN205141084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129537A (en) * | 2016-08-22 | 2016-11-16 | 苏州聚冠复合材料有限公司 | A kind of 3D prints portable zinc and air cell |
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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: 20160406 Termination date: 20161016 |