CN203536527U - Battery component - Google Patents
Battery component Download PDFInfo
- Publication number
- CN203536527U CN203536527U CN201320646984.1U CN201320646984U CN203536527U CN 203536527 U CN203536527 U CN 203536527U CN 201320646984 U CN201320646984 U CN 201320646984U CN 203536527 U CN203536527 U CN 203536527U
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- CN
- China
- Prior art keywords
- battery
- battery core
- protective circuit
- box hat
- circuit plate
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- 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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- 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)
Abstract
A battery component comprises a battery cell, a protective circuit board and a steel shell, wherein an anode on the battery cell is electrically connected with the steal shell; the battery cell is accommodated in the steal shell. According to the structure, the shock resistance of the battery component is greatly improved; the wireless signal absorption capability of the battery component is enhanced. Therefore, the wireless transmission power of wireless modules of radio equipment is improved, and the data transmission velocity is increased.
Description
Technical field
The utility model relates to battery, particularly relates to a kind of battery component.
Background technology
Along with the fast development of information age, radiotechnics is constantly brought forth new ideas and extensive use is changing people's life deeply, and it is with simply, data transfer mode wins everybody favor efficiently.
But along with the more little lighter and portable development trend of wireless device, make its structure more and more compacter, the air interference problem that this feature is brought also grows with each passing day, and the air interference that the device module of composition wireless device brings has just become current urgent problem.How lithium battery, as the important member of wireless device composition, can guarantee the impact resistance of lithium battery, can improve again the wireless radio transmission efficiency of wireless device, becomes the problem that industry more urgently solves.
Utility model content
Based on this, be necessary to provide a kind of impact resistance that can guarantee lithium battery, can improve again the battery component of the wireless radio transmission efficiency of wireless device.
A kind of battery component; it is characterized in that; comprise battery core, protective circuit plate and box hat; described protective circuit plate comprises positive terminal and negative terminal; described box hat is taken in described battery core; the positive pole of described battery core and described box hat are electrically connected to the positive terminal of described protective circuit plate, and the negative pole of described battery core and described box hat open circuit.
In an embodiment, described battery core comprises anode ear and the negative electrode lug of sheet therein, after described anode ear bending, is adjacent to and is welded in described positive terminal, after described negative electrode lug bending, is adjacent to and is welded in described negative terminal.
In an embodiment, described protective circuit plate also comprises anodal socket and negative pole socket therein, and described anode ear is adjacent to welding through described anodal socket and described positive terminal, and described negative electrode lug is adjacent to welding through described negative pole socket and described negative terminal.
Therein in an embodiment, described battery core is comprised of the first battery core being in parallel and the second battery core, described the first battery core and described the second battery core stick together, described the first battery core comprises the first negative electrode lug and the first anode ear, described the second battery core comprises the second negative electrode lug and the second anode ear, described protective circuit plate is provided with anodal socket and negative pole socket, described the first anode ear is adjacent to welding through described anodal socket and described positive terminal, and described the first negative electrode lug is adjacent to welding through described negative pole socket and described negative terminal; The edge of described protective circuit plate is also provided with the first breach and the second breach, and described the second negative electrode lug and described the second anode ear are connected on described negative terminal and described positive terminal from described the first breach and described the second breach bending means of surface welding respectively.
In an embodiment, described box hat comprises box hat body and lug therein, and described lug is that described box hat body extends out and is adjacent to the bending steel disc of welding with described positive terminal.
In an embodiment, also comprise insulation cushion therein, described insulation cushion is affixed on described protective circuit plate in the one side of described battery core.
In an embodiment, between described battery core and described box hat, also comprise barrier layer therein.
In an embodiment, described barrier layer comprises the gummed paper that is attached to described battery core outer surface therein.
Therein in an embodiment; also comprise battery housing; described battery housing is taken in described battery core, described protective circuit plate and described box hat, and described battery housing comprises draw-in groove or the bayonet socket that is arranged at inner side, and described protective circuit plate inserts described draw-in groove or bayonet socket is fixed in described battery housing.
In an embodiment, described battery housing is also provided with glue feeding opening therein, can be to low temperature injecting glue in described battery housing by described glue feeding opening.
In an embodiment, described battery housing outer surface also comprises resilient coating therein.
In an embodiment, described resilient coating comprises foam-rubber cushion therein.
Therein in an embodiment; also comprise support; described support is provided with support bayonet socket; on described protective circuit plate, also comprise protuberance; protuberance on described protective circuit plate injects the support bayonet socket on described support; described bracket clamp, between described box hat and described battery housing, fixes described support and described box hat and described battery housing.
Above-mentioned battery component, contains box hat, and box hat is taken in battery core, has protected well battery core.Battery core is anodal to be directly electrically connected to box hat, and the shielding of box hat formation endless metal, has strengthened the absorption of battery component to wireless signal, can significantly reduce the interference of battery component to wireless signal.
Above-mentioned battery component; in battery core, the lug of bending can be through anodal socket and the negative pole socket on protective circuit plate; then be adjacent to welding with positive terminal and negative terminal, the lug of box hat is adjacent to welding from indentation, there bending and the positive terminal of protective circuit panel edges, has saved the inner space of battery.Above-mentioned battery component also comprises insulation cushion, prevents that protective circuit plate from contacting and occurring short circuit phenomenon with battery core.Above-mentioned battery component also comprises the gummed paper as barrier layer, scratches battery core while preventing from filling box hat.Above-mentioned battery component also comprises battery housing, and battery housing comprises draw-in groove or bayonet socket, and protective circuit plate can insert draw-in groove or bayonet socket is fixed in battery housing.Battery housing also comprises glue feeding opening, can be to low temperature injecting glue in battery housing by glue feeding opening.The battery housing outer surface of above-mentioned battery component also comprises the foam-rubber cushion as resilient coating, reduces impact and the vibrations of use procedure China and foreign countries bound pair battery.
Accompanying drawing explanation
Fig. 1 is the battery core schematic diagram of an embodiment of the utility model;
Fig. 2 is the protective circuit plate schematic diagram of an embodiment of the utility model;
Fig. 3 is the box hat schematic diagram of an embodiment of the utility model;
Fig. 4 is battery core and the protective circuit plate assembling schematic diagram of an embodiment of the utility model;
Fig. 5 is battery core, protective circuit plate and the box hat assembling schematic diagram of an embodiment of the utility model;
Fig. 6 is the schematic diagram that the insulation cushion of an embodiment of the utility model is affixed on protective circuit plate;
Fig. 7 is the battery housing schematic diagram of an embodiment of the utility model;
Fig. 8 is the resilient coating schematic diagram of an embodiment of the utility model;
Fig. 9 is the assembling schematic diagram of the battery component of an embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Fig. 1 is the battery core schematic diagram of an embodiment of the utility model, and in figure, battery core 100 is the schematic diagram before assembling, and negative electrode lug 102 and anode ear 104 are straight sheet, and during assembling, the negative electrode lug 102 of battery core 100 and anode ear 104 are by bending or not bending on demand.In the present embodiment; after assembling, battery core 100 comprises the negative electrode lug 102 of bending sheet and the anode ear 104 of bending sheet; Fig. 2 is the protective circuit plate schematic diagram of an embodiment of the utility model; protective circuit plate 110 is provided with negative terminal 116 and positive terminal 118; after negative electrode lug 102 bendings, be adjacent to welding with negative terminal 116, after anode ear 104 bendings, be adjacent to welding with positive terminal 118.Fig. 3 is the box hat schematic diagram of an embodiment of the utility model, and box hat 120 comprises box hat body and the lug 122 of ring-type, and lug 122 is adjacent to the bending steel disc of welding for box hat body side extends out with positive terminal 118.
Incorporated by reference to Fig. 4 and Fig. 5.A kind of battery component; comprise battery core 100, protective circuit plate 110 and box hat 120; protective circuit plate 110 comprises and is attached to the positive terminal 118 of sheet on protective circuit plate 110 and the negative terminal 116 of sheet; the positive pole of battery core 100 and box hat 120 are electrically connected to the positive terminal 118 of protective circuit plate 110; the negative pole of battery core 100 and box hat 120 open circuit, and box hat 120 is taken in battery core 100.
The anodal anode ear 104 that connects battery core 100 bends respectively post-facing with the negative electrode lug 102 that is connected the negative pole of battery core 100 and is welded on positive terminal 118 and negative terminal 116.In the present embodiment, battery core 100 is comprised of the first battery core 100A being in parallel and the second battery core 100B, the first battery core 100A and the second battery core 100B stick together, the first battery core 100A comprises the first negative electrode lug 102A and the first anode ear 104A of sheet that can bending, the second battery core 100B comprises the second negative electrode lug 102B and the second anode ear 104B of sheet that can bending, on protective circuit plate 110, in the relative both sides of described negative terminal 116, be also provided with negative pole socket 112 and the first breach 117, in the relative both sides of described positive terminal 118, be also provided with anodal socket 114 and the second breach 115.Described the first negative electrode lug 102A and the first anode ear 104A are respectively through after described negative pole socket 112 and anodal socket 114, and bent jointing is on negative terminal 116 and positive terminal 118.The second negative electrode lug 102B and the second anode ear 104B are connected on negative terminal 116 and positive terminal 118 from the first breach 117 and the second breach 115 bending means of surface weldings respectively.Two battery core designs can improve the capacity of battery, in other embodiments, can also comprise a plurality of battery cores.
Fig. 5 is battery core, protective circuit plate and the box hat assembling schematic diagram of an embodiment of the utility model.Box hat 120 is taken in battery core 100; described protective circuit plate 110 exceeds box hat 120 bodies; and the lug 122 of box hat 120 supports and is welded on positive terminal 118, realized the positive pole of battery core 100 and box hat 120 is electrically connected to, and the negative pole of battery core 100 and box hat 120 are not electrically connected to have realized and open circuit.
Above-mentioned battery component, contains box hat 120, and box hat 120 is taken in battery core 100, has protected well battery core 100, makes it significantly to reduce impact and the vibrations of external force.Battery core 100 is anodal to be electrically connected to box hat 120 by the positive terminal 118 on protective circuit plate 110; and box hat 120 forms endless metal shielding; strengthened the absorption of battery component to wireless signal; can significantly reduce the interference of battery component to wireless signal, thus improved wireless device wireless module wireless receiving and dispatching power, improved message transmission rate.
Anode ear 104 in battery core 100 and negative electrode lug 102 press close to be welded in positive terminal 118 and negative terminal 116 after bending respectively; lug 122 on box hat 120 is also adjacent to welding from indentation, there bending and the positive terminal 118 at protective circuit plate 110 edges, has saved the inner space of battery.
Incorporated by reference to Fig. 4, Fig. 5 and Fig. 6.In the present embodiment, also comprise insulation cushion 130, insulation cushion 130 is affixed on protective circuit plate 110 in the one side of battery core 100, prevents that protective circuit plate 110 from occurring short circuit phenomenon with battery core 100 because contact.In the present embodiment, between battery core 100 and box hat 120, also comprise the gummed paper as barrier layer, gummed paper is attached in battery core 100, scratches battery core 100 while preventing from filling box hat 120.
Incorporated by reference to Fig. 7.In the present embodiment; also comprise battery housing 150; battery housing 150 is taken in battery core 100, protective circuit plate 110 and box hat 120; battery housing 150 comprises draw-in groove 152 and the bayonet socket 154 that is arranged at inner side, and protective circuit plate 110 can insert draw-in groove 152 and bayonet socket 154 is fixed in battery housing 150.Battery housing 150 also comprises glue feeding opening 156, can be to the interior low temperature injecting glue of battery housing 150 by glue feeding opening 156, and intraware is bonded together by colloid, makes the intraware of battery component be fixed better and protect.
Fig. 8 is the resilient coating schematic diagram of an embodiment of the utility model.
In the present embodiment, battery housing 150 outer surfaces also post the foam-rubber cushion 160 as resilient coating, reduce impact and the vibrations of use procedure China and foreign countries bound pair battery.
Fig. 9 is the assembling schematic diagram of the battery component of an embodiment of the utility model.Battery core 100 is accommodated in box hat 120, and battery housing 150 is taken in battery core 100, protective circuit plate 110 and box hat 120, then at battery housing 150 outer surfaces, sticks the foam-rubber cushion 160 as resilient coating.
In the present embodiment, also comprise labeling, labeling is affixed on battery housing 150, box hat 120 and support 170 outsides.
In the present embodiment, also comprise support 170, support 170 is provided with support bayonet socket 172, also comprises protuberance 119 on protective circuit plate 110.Support 170 joins with closing battery assembly from protective circuit plate 110 1 sides and battery housing 150 and box hat 120 upper walls.When battery core 100, protective circuit plate 110 and battery housing 150 are installed together; protuberance 119 on protective circuit plate 110 can inject the support bayonet socket 172 on support 170; support 170 can be stuck in and between box hat 120 upper walls and battery housing 150, make battery core 100, box hat 120 relative with battery housing 150 fixing; like this, battery core 100, protective circuit plate 110, box hat 120 and battery housing 150 are just fixed together by support 170.In other embodiments, support can be that other modes and other structures are fixed together battery core 100, protective circuit plate 110, box hat 120 and battery housing 150.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (11)
1. a battery component; it is characterized in that; comprise battery core, protective circuit plate and box hat; described protective circuit plate comprises positive terminal and negative terminal; described box hat is taken in described battery core; the positive pole of described battery core and described box hat are electrically connected to the positive terminal of described protective circuit plate, and the negative pole of described battery core and described box hat open circuit.
2. battery component according to claim 1, is characterized in that, described battery core comprises anode ear and the negative electrode lug of sheet, after described anode ear bending, is adjacent to and is welded in described positive terminal, after described negative electrode lug bending, is adjacent to and is welded in described negative terminal.
3. battery component according to claim 2; it is characterized in that; described protective circuit plate also comprises anodal socket and negative pole socket, and described anode ear is adjacent to welding through described anodal socket and described positive terminal, and described negative electrode lug is adjacent to welding through described negative pole socket and described negative terminal.
4. battery component according to claim 2, it is characterized in that, described battery core is comprised of the first battery core being in parallel and the second battery core, described the first battery core and described the second battery core stick together, described the first battery core comprises the first negative electrode lug and the first anode ear, described the second battery core comprises the second negative electrode lug and the second anode ear, described protective circuit plate is provided with anodal socket and negative pole socket, described the first anode ear is adjacent to welding through described anodal socket and described positive terminal, and described the first negative electrode lug is adjacent to welding through described negative pole socket and described negative terminal; The edge of described protective circuit plate is also provided with the first breach and the second breach, and described the second negative electrode lug and described the second anode ear are connected on described negative terminal and described positive terminal from described the first breach and described the second breach bending means of surface welding respectively.
5. battery component according to claim 1, is characterized in that, described box hat comprises box hat body and lug, and described lug is that described box hat body extends out and is adjacent to the bending steel disc of welding with described positive terminal.
6. battery component according to claim 1, is characterized in that, also comprises insulation cushion, and described insulation cushion is affixed on described protective circuit plate in the one side of described battery core.
7. battery component according to claim 1, is characterized in that, between described battery core and described box hat, also comprises barrier layer, and described barrier layer comprises the gummed paper that is attached to described battery core outer surface.
8. battery component according to claim 1; it is characterized in that; also comprise battery housing; described battery housing is taken in described battery core, described protective circuit plate and described box hat; described battery housing comprises draw-in groove or the bayonet socket that is arranged at inner side, and described protective circuit plate inserts described draw-in groove or bayonet socket is fixed in described battery housing.
9. battery component according to claim 8, is characterized in that, described battery housing is also provided with glue feeding opening, can be to low temperature injecting glue in described battery housing by described glue feeding opening.
10. battery component according to claim 8, is characterized in that, described battery housing outer surface also comprises resilient coating, and described resilient coating comprises foam-rubber cushion.
11. battery components according to claim 8; it is characterized in that; also comprise support; described support is provided with support bayonet socket; on described protective circuit plate, also comprise protuberance; protuberance on described protective circuit plate injects the support bayonet socket on described support, and described bracket clamp, between described box hat and described battery housing, fixes described support and described box hat and described battery housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646984.1U CN203536527U (en) | 2013-10-18 | 2013-10-18 | Battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646984.1U CN203536527U (en) | 2013-10-18 | 2013-10-18 | Battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536527U true CN203536527U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646984.1U Expired - Fee Related CN203536527U (en) | 2013-10-18 | 2013-10-18 | Battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054331A1 (en) * | 2016-09-22 | 2018-03-29 | 宁德新能源科技有限公司 | Spirally-wound battery cell |
| CN108428817A (en) * | 2018-04-02 | 2018-08-21 | 广州明美新能源有限公司 | A kind of more battery core batteries based on elastic support protection |
-
2013
- 2013-10-18 CN CN201320646984.1U patent/CN203536527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054331A1 (en) * | 2016-09-22 | 2018-03-29 | 宁德新能源科技有限公司 | Spirally-wound battery cell |
| CN108428817A (en) * | 2018-04-02 | 2018-08-21 | 广州明美新能源有限公司 | A kind of more battery core batteries based on elastic support protection |
| CN108428817B (en) * | 2018-04-02 | 2021-04-09 | 广州明美新能源股份有限公司 | Multi-cell battery based on elastic support protection |
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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 |
Granted publication date: 20140409 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |