CN201466145U - Contact-blade terminal type lithium ion power battery with shield - Google Patents
Contact-blade terminal type lithium ion power battery with shield Download PDFInfo
- Publication number
- CN201466145U CN201466145U CN2009200981011U CN200920098101U CN201466145U CN 201466145 U CN201466145 U CN 201466145U CN 2009200981011 U CN2009200981011 U CN 2009200981011U CN 200920098101 U CN200920098101 U CN 200920098101U CN 201466145 U CN201466145 U CN 201466145U
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- pole
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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 relates to a contact-blade terminal type lithium ion power battery with a shield, which comprises a battery body and a battery protective board, wherein the battery body is provided with a positive terminal and a negative terminal, and the battery protective board is sleeved on the positive and negative terminals of the battery body via two conductive holes arranged on the battery protective board and is electrically connected with the positive terminal and the negative terminal via fixing nuts, wherein two sides of each conductive hole are provided with metal discs. The lithium ion power battery is characterized in that the shield for covering the battery protective board is arranged on the same, the top surface of the shield is equipped with a positive contact blade and a negative contact blade which are respectively electrically connected with the positive terminal and the negative terminal, the shield is equipped with grooves concentrically with the positive terminal and the negative terminal of the battery, terminal through holes are arranged at the centers of the grooves, terminal caps are covered on the openings of the grooves, the battery protective board is provided with a charge slot, and charge plug holes are arranged at corresponding positions of the shield. The contact-blade terminal type lithium ion power battery with a shield has the advantages of reliable and safe work, fast and convenient operation, simple structure, convenient detachment, and being particularly adaptable to the fields of GPS and spare power sources.
Description
Technical field
The utility model relates to lithium-ion-power cell, relates in particular to a kind of with protecting cover contact formula pole type lithium-ion-power cell.
Background technology
Lithium ion battery because voltage height, specific energy height arranged, recycle often, advantages such as operating temperature range is wide, volume is little, light weight, be widely used in every field such as portable electric appts such as mobile phone, Digital Video and laptop computer.And lithium-ion-power cell is because the capacity height, power is big, flying power is strong, characteristics such as storage life is long, be widely used at present electrical equipment fields such as being applied to electric automobile, electric bicycle, electric tool, accumulation power supply and other need the occasion of high current charge-discharge.Pole type lithium-ion-power cell is a kind of electrokinetic cell of widespread usage; for strengthening the fail safe in its use; take at present on the pole face of battery container, baffle to be set; baffle is provided with electronic protection circuit; baffle is sleeved on the pole by the conductive hole of the double-sided belt conducting metal dish of setting on it; and is connected by clamp nut and pole conduction, be used to prevent over-charging of battery, cross put, overcurrent, short circuit be so that the generation of unsafe conditions such as blast, the work of assurance cell safety.Therefore baffle is being undertaken important mission to the safety of pole type lithium-ion-power cell.But baffle still is exposed parts at present, under the operating position of different occasions, be easy to damage, directly jeopardize the safety in utilization and the battery life of lithium-ion-power cell owing to factor such as extraneous as collision, humidity or improper use cause plate breaking strain or device to come off; In addition, pole type lithium-ion-power cell in use at present, must on-the-spot connect the electricity consumption device, but need the use occasion of quick ease of Use, connect by lead-in wire and then show numerous and diverse, occupation of land, inconvenience for little fixed in space supply unit in the machine or some by the pole lead-in wire.
The utility model content
Main purpose of the present utility model is at the problems referred to above, and the with protecting cover contact formula pole type lithium-ion-power cell of a kind of safe in utilization, reliable operation, swift and convenient to operate and simple in structure, easy accessibility is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of with protecting cover contact formula pole type lithium-ion-power cell; comprise the battery body and the battery protecting plate that have positive and negative pole; described battery protecting plate is set on the positive and negative pole of described battery body by the conductive hole of two double-sided belt metal dish of setting on it; and be connected with described positive and negative pole conduction by clamp nut; it is characterized in that being provided with on battery protecting plate the protective cover with its cover cap, described protective cover end face is provided with anodal contact and the negative pole contact that is connected with positive and negative pole conduction respectively.
Described protective cover and the positive and negative pole of described battery be concentric to be provided for crouching and to adorn the groove of described clamp nut, described groove center has the pole via hole, described protective cover coats the baffle spiral-lock on it by the described positive and negative pole of described pole via hole suit, and the clamp nut and the baffle of packing groove by crouching into and being screwed into positive and negative pole are fixed on the described battery body jointly; Described anodal contact is connected with positive and negative pole conduction respectively with negative terminal pad by the positive terminal pad that is arranged on the battery protecting plate with the negative pole contact.
Described groove flap has the pole cap.
On described battery protecting plate, be provided with the charging socket, on described protective cover, be provided with the charging plug via hole with described charging socket corresponding position.
The beneficial effects of the utility model are: owing to set up protective cover on the pole type lithium-ion-power cell of existing installation baffle, baffle is placed in the protective cover fully by Global Macros, therefore, baffle can not cause plate breaking strain or device to come off because of factors such as improper use in the battery use or extraneous collision, humidities, guarantee to bring into play defencive function, effectively guarantee the safety in utilization of battery, extending battery life; Anodal contact and negative pole contact structure take up room little, easy operation; Battery protecting plate has the charging socket; can conveniently adopt existing small charger, reduce supporting electrically-charging equipment cost, the utility model; good mechanical property, be easy to produce in batches, assembly and disassembly is convenient and maintenance cost is low, is particularly useful for GPS, stand-by power supply field.
Description of drawings
Fig. 1 is a package assembly schematic diagram of the present utility model;
Fig. 2 is that the A of protective cover among Fig. 1 is to cross section view;
Fig. 3 is a vertical view of the present utility model.
Among the figure: 1 pole cap, 2 clamp nuts, 31 anodal contacts, 32 negative pole contacts, 4 protective covers, 5 charging plug via holes; 6 grooves, 71 positive terminal pad, 72 negative terminal pad, 8 battery protecting plates, 91 positive terminals; 92 negative terminals, 10 charging sockets, 11 conductive holes, 12 battery bodies, 13 pole via holes.
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in detail.
Embodiment
Fig. 1～Fig. 3 illustrates a kind of with protecting cover contact formula pole type lithium-ion-power cell; comprise the battery body 12 and the battery protecting plate 8 that have positive and negative pole 91,92; above-mentioned battery protecting plate 8 is set on the positive and negative pole 91,92 of above-mentioned battery body 12 by the conductive hole 11 of two double-sided belt metal dish of setting on it; and is connected with above-mentioned positive and negative pole conduction by clamp nut 2, play over-charging of battery, cross put, overcurrent, short circuit be down to the protective action of exploding etc.The effect of above-mentioned double-sided metal dish is thereby battery protecting plate 8 to be connected with clamp nut 2 conductions with positive and negative pole 91,92 conductions be connected.The protective cover 4 that is provided with on battery protecting plate 8 its cover cap that is characterised in that of the present utility model, this protective cover end face are provided with anodal contact 31 and the negative pole contact 32 that is connected with positive and negative pole 91,92 conductions respectively.
In concrete the making, the positive and negative pole of above-mentioned protective cover 4 and above-mentioned battery 91,92 is concentric to be provided for crouching and to adorn the groove 6 of described clamp nut 2, groove 6 centers have pole via hole 13, above-mentioned protective cover 4 coats baffles 8 spiral-locks on baffle by the above-mentioned positive and negative pole 91,92 of above-mentioned pole via hole 13 suits, and the clamp nut 2 of packing groove 6 by crouching into and being screwed into positive and negative pole 91,92 is fixed on the battery body 12 jointly with baffle 8; Above-mentioned anodal contact 31 is connected positive terminal pad 71 and the negative terminal pad 72 that is arranged on the battery protecting plate 8 with negative pole contact 32 respectively by lead, and is connected with positive and negative pole 91,92 conductions respectively by these two pads.In the actual fabrication, positive terminal pad 71 adopts printed circuit board technology to be connected by the metal dish of Copper Foil with conductive hole 11 with negative terminal pad 72.Be stamped pole cap 1 on the notch of above-mentioned groove 6.In the use, the two poles of the earth cap 1 need only be filled in the groove mouth, positive and negative pole 91,92 can be hidden protection.Above-mentioned protective cover 4 on the make adopts the integrated through injection molding part, and structure is simple and direct, be easy to produce in batches and satisfactory mechanical property.
On above-mentioned battery protecting plate 8, also be provided with charging socket 10, on protective cover 4, be provided with charging plug via hole 5, insert the power source charges plug when being used to charge with described charging socket 10 corresponding positions.Here, the charging socket adopts the commercially available prod, and the printed circuit by baffle 8 is connected with positive and negative pole 91,92.
The above, it only is preferred embodiment of the present utility model, be not that shape material of the present utility model and structure are done any pro forma restriction. every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. with protecting cover contact formula pole type lithium-ion-power cell; comprise the battery body and the battery protecting plate that have positive and negative pole; described battery protecting plate is set on the positive and negative pole of described battery body by the conductive hole of two double-sided belt metal dish of setting on it; and be connected with described positive and negative pole conduction by clamp nut; it is characterized in that being provided with on battery protecting plate the protective cover with its cover cap, described protective cover end face is provided with anodal contact and the negative pole contact that is connected with positive and negative pole conduction respectively.
2. with protecting cover contact formula pole type lithium-ion-power cell according to claim 1, it is characterized in that described protective cover and the positive and negative pole of described battery concentric be provided for crouching adorn the groove of described clamp nut, described groove center has the pole via hole, described protective cover coats the baffle spiral-lock on it by the described positive and negative pole of described pole via hole suit, and the clamp nut and the baffle of packing groove by crouching into and being screwed into positive and negative pole are fixed on the described battery body jointly; Described anodal contact is connected with positive and negative pole conduction respectively with negative terminal pad by the positive terminal pad that is arranged on the battery protecting plate with the negative pole contact.
3. with protecting cover contact formula pole type lithium-ion-power cell according to claim 2 is characterized in that described groove flap has the pole cap.
4. according to claim 1,2 or 3 described with protecting cover contact formula pole type lithium-ion-power cells, it is characterized in that on described battery protecting plate, being provided with the charging socket, on described protective cover, be provided with the charging plug via hole with described charging socket corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200981011U CN201466145U (en) | 2009-07-30 | 2009-07-30 | Contact-blade terminal type lithium ion power battery with shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200981011U CN201466145U (en) | 2009-07-30 | 2009-07-30 | Contact-blade terminal type lithium ion power battery with shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466145U true CN201466145U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200981011U Expired - Fee Related CN201466145U (en) | 2009-07-30 | 2009-07-30 | Contact-blade terminal type lithium ion power battery with shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466145U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580201A (en) * | 2013-09-25 | 2016-05-11 | 泰科电子公司 | Power terminal connector |
| CN106486693A (en) * | 2016-11-15 | 2017-03-08 | 漳州万宝能源科技有限公司 | A kind of 1.5V constant voltage lithium battery of alternative No. 5 disposable alkaline cells and its production method |
| CN108545038A (en) * | 2018-06-13 | 2018-09-18 | 安徽华菱汽车有限公司 | A kind of electrical firewall module of automobile and truck |
| CN109980141A (en) * | 2017-12-22 | 2019-07-05 | 大众汽车有限公司 | Battery housing and motor vehicle and charging station with such battery housing |
| CN114497701A (en) * | 2022-02-14 | 2022-05-13 | 广东国光电子有限公司 | Battery system |
| CN116174400A (en) * | 2022-12-29 | 2023-05-30 | 杭州世净科技有限公司 | Ultrasonic cleaning machine |
-
2009
- 2009-07-30 CN CN2009200981011U patent/CN201466145U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580201A (en) * | 2013-09-25 | 2016-05-11 | 泰科电子公司 | Power terminal connector |
| CN106486693A (en) * | 2016-11-15 | 2017-03-08 | 漳州万宝能源科技有限公司 | A kind of 1.5V constant voltage lithium battery of alternative No. 5 disposable alkaline cells and its production method |
| CN106486693B (en) * | 2016-11-15 | 2023-06-23 | 漳州万宝能源科技股份有限公司 | 1.5V constant-voltage lithium battery capable of replacing No. 5 disposable alkaline battery and production method thereof |
| CN109980141A (en) * | 2017-12-22 | 2019-07-05 | 大众汽车有限公司 | Battery housing and motor vehicle and charging station with such battery housing |
| CN109980141B (en) * | 2017-12-22 | 2022-07-29 | 大众汽车有限公司 | Battery housing, motor vehicle and charging station having such a battery housing |
| CN108545038A (en) * | 2018-06-13 | 2018-09-18 | 安徽华菱汽车有限公司 | A kind of electrical firewall module of automobile and truck |
| CN114497701A (en) * | 2022-02-14 | 2022-05-13 | 广东国光电子有限公司 | Battery system |
| CN116174400A (en) * | 2022-12-29 | 2023-05-30 | 杭州世净科技有限公司 | Ultrasonic cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120730 |