CN203351702U - Large-capacity lithium battery used for security prewarning system - Google Patents
Large-capacity lithium battery used for security prewarning system Download PDFInfo
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- CN203351702U CN203351702U CN2013204709925U CN201320470992U CN203351702U CN 203351702 U CN203351702 U CN 203351702U CN 2013204709925 U CN2013204709925 U CN 2013204709925U CN 201320470992 U CN201320470992 U CN 201320470992U CN 203351702 U CN203351702 U CN 203351702U
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- battery
- lithium battery
- battery unit
- warning system
- protecgulum
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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 lithium battery, in particular to a large-capacity lithium battery used for a security prewarning system. The large-capacity lithium battery comprises a front cover, a rear cover and a battery pack which is mounted between the front cover and the rear cover, wherein a positive pole contact and a negative pole contact are arranged on the front cover; the battery pack comprises a first battery unit and a second battery unit which are distributed in parallel and are connected in series; the first battery unit and the second battery unit respectively comprise a plurality of cylindrical lithium batteries which are distributed in parallel and are connected in series; the first and second battery units comprise the same number of cylindrical lithium batteries. According to the large-capacity lithium battery used for the security prewarning system, the cylindrical lithium batteries are distributed in parallel, so the large-capacity lithium battery has the characteristics that the structure is compact and the capacity is large; as the positive pole contact and the negative pole contact are arranged on the front cover, the requirements, on the rapid assembly of an independent power source, large capacity and compact structure, of the security prewarning system can be met.
Description
Technical field
The utility model relates to lithium battery, relates in particular to a kind of high-capacity lithium battery that is exclusively used in safety pre-warning system.
Background technology
For realizing safety pre-warning system, especially deploying troops on garrison duty fast for the safety pre-warning system in outdoor meeting-place, for current consuming apparatus such as the crowd's early warning front end in safety pre-warning system, detection front end, recognition of face front ends, need to adopt lithium battery as independent current source, to solve, the scheme circuit that adopts civil power is many, the wiring difficulty large, poor stability and be difficult to the problem that realization is deployed troops on garrison duty fast.
Current lithium battery comprises template battery, button cell and cylindricality lithium battery etc., its electric weight less, some lithium battery series connection need to be used, and the battery pack structure after Assembling is not compact, take up room large, and the Assembling lithium battery is lost time and manpower, can't meet safety pre-warning system for the requirement of deploying troops on garrison duty fast.
For this reason, the utility model provides a kind of preassembled lithium battery, and it has compact conformation, quick, the jumbo characteristics of dismounting, can be used in deploying troops on garrison duty fast of safety pre-warning system.
The utility model content
(1) technical problem that will solve
The purpose of this utility model is for a kind of high-capacity lithium battery that is exclusively used in safety pre-warning system is provided, and then meets safety pre-warning system for requirements such as the quick splicing of independent current source, large capacity, compact conformations.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of high-capacity lithium battery for safety pre-warning system, it comprises protecgulum, bonnet and be arranged on protecgulum and bonnet between battery pack, described protecgulum is provided with positive contact and negative contact terminal, described battery pack comprises the first battery unit and second battery unit of arranging side by side and being in series, described the first battery unit and described the second battery unit comprise respectively parallel a plurality of cylindricality lithium batteries of arranging and being in series, and described the first battery unit comprises with described the second battery unit the cylindricality lithium battery that quantity is identical.
Preferably, symmetrical the arranging of cylindricality lithium battery of described the first battery unit and described the second battery unit.
Preferably, staggered the arranging of cylindricality lithium battery of described the first battery unit and described the second battery unit.
Preferably, on described protecgulum and described bonnet, be separately installed with a plurality of connecting plates, for connecting the positive and negative electrode termination of corresponding cylindricality lithium battery.
Preferably, on described protecgulum and described bonnet, be respectively arranged with a plurality of through holes, for the positive and negative electrode termination of the described cylindricality lithium battery of plug-in mounting.
Preferably, be respectively arranged with a plurality of louvres on described protecgulum and described bonnet.
Preferably, be connected with bracing piece between described protecgulum and described bonnet.
Preferably, the both ends of described bracing piece are provided with threaded portion and adjusting nut.
Preferably, described the first battery unit and described the second battery unit comprise respectively 4 cylindricality lithium batteries.
Preferably, described the first battery unit and described the second battery unit are connected with 6 bracing pieces between respectively.
(3) beneficial effect
1, the high-capacity lithium battery for safety pre-warning system that the utility model provides, it walks abreast a plurality of cylindricality lithium batteries to arrange side by side, there are compact conformation and jumbo characteristics, and positive contact and negative contact terminal are located on protecgulum, can be linked into fast, efficiently the relevant device of safety pre-warning system, be the power supply of the current consuming apparatus such as crowd's early warning front end of safety pre-warning system, detection front end, recognition of face front end.
2, the high-capacity lithium battery for safety pre-warning system that the utility model provides, it adopts the cylindricality lithium battery arrangement mode of two row multiple rows, than existing a line arrangement mode, the more cylindricality lithium battery of can connecting on the basis of compact conformation, and arrangement mode of the present utility model makes between adjacent cylindricality lithium battery has larger gap, has improved radiating effect.
3, the high-capacity lithium battery for safety pre-warning system that the utility model provides, it is by the fixed form of bracing piece and front and rear covers, than the existing fixed form by battery case or wrap insulate band, the utility model can be adjusted by adjusting bracing piece the distance of front and rear covers, and then realize that adjustment to the battery elasticity is to adapt to the cylindricality lithium battery of different size model, and, fixed form of the present utility model, easy accessibility, especially, without the design of battery case, further improved radiating effect.
The accompanying drawing explanation
Fig. 1 is the structural representation (protecgulum is front) of the utility model embodiment;
Fig. 2 is another structural representation (bonnet is front) of the utility model embodiment;
Fig. 3 is the expansion schematic diagram of the utility model embodiment;
Fig. 4 is the cylindricality lithium battery arrangement mode schematic diagram of the utility model embodiment;
Fig. 5 is another arrangement mode schematic diagram of cylindricality lithium battery of the utility model embodiment;
Wherein: 100, protecgulum, 101, positive contact, 102, negative contact terminal, 103, louvre, 104, connecting plate, 105, through hole, 200, bonnet, 300, battery pack, 301, cylindricality lithium battery, 302, gap, the 310, first battery unit, the 320, second battery unit, 400, bracing piece, 401, adjusting nut.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
Embodiment as Figure 1-5, concrete:
A kind of high-capacity lithium battery for safety pre-warning system, it comprise protecgulum 100, bonnet 200 and be arranged on protecgulum 100 and bonnet 200 between battery pack 300, described protecgulum 100 is provided with positive contact 101 and the negative contact terminal 102 that needs power supply unit for connection,, positive contact 101 and negative contact terminal 102 are located on protecgulum 100, this battery directly is inserted in the cabinet of relevant device, positive contact 101 and negative contact terminal 102 autopatchings, to the relevant device of safety pre-warning system, and then meet the fast requirement of splicing of safety pre-warning system.
Described battery pack 300 comprises the first battery unit 310 and second battery unit 320 of arranging side by side and being in series, described the first battery unit 310 and described the second battery unit 320 comprise respectively parallel 4 cylindricality lithium batteries 301 of arranging and being in series, and described the first battery unit 310 comprises with described the second battery unit 320 the cylindricality lithium battery 301 that quantity is identical.Be also, battery pack 300 comprises and is totally 8 cylindricality lithium batteries 301 that two row four row are arranged, every row arranges 4 cylindricality lithium batteries 301, schematic diagram after its expansion as shown in Figure 3, from the negative pole termination of first cylindricality lithium battery, head and the tail are connected to the anodal termination of the 8th cylindricality lithium battery, be connected with positive contact 101 on the anodal termination of first cylindricality lithium battery, the negative pole termination of the 8th cylindricality lithium battery is connected with negative contact terminal 102, and because the first battery unit 310 and the second battery unit 320 comprise (4) cylindricality lithium battery 301 that quantity is identical, make positive contact 101 and negative contact terminal 102 be located on protecgulum 100.By above-mentioned arrangement mode, can integrating 8 cylindricality lithium battery 301 compact conformations, provide 8 times of supplies of the electric weight to single cylindricality lithium battery 301, and the structure of rectangular body on the whole, be convenient in corresponding cabinet that this lithium battery firmly is assembled to safety pre-warning system.
For improving radiating effect, preferably be set to, symmetrical the arranging of cylindricality lithium battery 301 of described the first battery unit 310 and described the second battery unit 320, as shown in Figure 4, so that there is relatively large gap 302 between adjacent cylindricality lithium battery 301, simultaneously, be respectively arranged with a plurality of louvres 103 on described protecgulum 100 and described bonnet 200, this louvre 103 communicates with the gap 302 between cylindricality lithium battery 301, by louvre 103, can get rid of in time the heat in gap 302.For being applicable to the comparatively flat spatial form in special cabinet, also can be set to, staggered the arranging of cylindricality lithium battery 301 of described the first battery unit 310 and described the second battery unit 320, as shown in Figure 5, to reduce the spacing of the first battery unit 310 and the second battery unit 320, and then reduce the integral width of lithium battery.
Be separately installed with a plurality of connecting plates 104 on described protecgulum 100 and described bonnet 200, be respectively arranged with a plurality of through holes 105 on described protecgulum 100 and described bonnet 200, described through hole 105 is suitable with the termination of cylindricality lithium battery 301, during concrete assembling, 301 minutes two row of 8 cylindricality lithium batteries are arranged on respectively between protecgulum 100 bonnets 200, and the termination of each cylindricality lithium battery 301 is inserted in corresponding through hole 105, then each connecting plate 104 is fixed on the corresponding termination that leans out through hole 105 and gets final product, fixed form can adopt grafting, the modes such as socket, and then simplified the assembled operation of this lithium battery, and easy accessibility, be convenient to change cylindricality lithium battery 301.
Separately, for being applicable to the cylindricality lithium battery 301 of different size model, protecgulum 100 of the present utility model and bonnet 200 adjustable intervals, , be connected with 6 bracing pieces 400 between described protecgulum 100 and described bonnet 200, the both ends of each bracing piece 400 are provided with threaded portion and adjusting nut 401, bracing piece 400 is inserted in protecgulum 100 and the default hole of bonnet 200, and be fixed by adjusting nut 401, and by tightening or adjust loose adjusting nut 401, can realize reducing or strengthening protecgulum 100 and bonnet 200 spacings, and, the setting of bracing piece 400 can strengthen the bonding strength of this lithium battery, prevent from destroying the electrical connection sensitivity between cylindricality lithium battery 301 in transportation or installation process.
Finally it should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those skilled in the art are to be understood that, can modify or be equal to replacement the technical solution of the utility model, for example, can be set to accordingly, the first battery unit and the second battery unit comprise respectively more than or are less than 4 cylindricality lithium batteries, can be set to more than between protecgulum and bonnet or be less than 6 bracing pieces, and do not break away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. the high-capacity lithium battery for safety pre-warning system, it comprise protecgulum, bonnet and be arranged on protecgulum and bonnet between battery pack, it is characterized in that, described protecgulum is provided with positive contact and negative contact terminal, described battery pack comprises the first battery unit and second battery unit of arranging side by side and being in series, described the first battery unit and described the second battery unit comprise respectively parallel a plurality of cylindricality lithium batteries of arranging and being in series, and described the first battery unit comprises with described the second battery unit the cylindricality lithium battery that quantity is identical.
2. the high-capacity lithium battery for safety pre-warning system according to claim 1, is characterized in that, symmetrical the arranging of cylindricality lithium battery of described the first battery unit and described the second battery unit.
3. the high-capacity lithium battery for safety pre-warning system according to claim 1, is characterized in that, staggered the arranging of cylindricality lithium battery of described the first battery unit and described the second battery unit.
4. according to the described high-capacity lithium battery for safety pre-warning system of claim 2 or 3, it is characterized in that, on described protecgulum and described bonnet, be separately installed with a plurality of connecting plates, for connecting the positive and negative electrode termination of corresponding cylindricality lithium battery.
5. the high-capacity lithium battery for safety pre-warning system according to claim 4, is characterized in that, on described protecgulum and described bonnet, is respectively arranged with a plurality of through holes, for the positive and negative electrode termination of the described cylindricality lithium battery of plug-in mounting.
6. the high-capacity lithium battery for safety pre-warning system according to claim 5, is characterized in that, on described protecgulum and described bonnet, is respectively arranged with a plurality of louvres.
7. the high-capacity lithium battery for safety pre-warning system according to claim 6, is characterized in that, between described protecgulum and described bonnet, is connected with bracing piece.
8. the high-capacity lithium battery for safety pre-warning system according to claim 7, is characterized in that, the both ends of described bracing piece are provided with threaded portion and adjusting nut.
9. the high-capacity lithium battery for safety pre-warning system according to claim 7, is characterized in that, described the first battery unit and described the second battery unit comprise respectively 4 cylindricality lithium batteries.
10. the high-capacity lithium battery for safety pre-warning system according to claim 9, is characterized in that, described the first battery unit and described the second battery unit are connected with 6 bracing pieces between respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204709925U CN203351702U (en) | 2013-08-02 | 2013-08-02 | Large-capacity lithium battery used for security prewarning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204709925U CN203351702U (en) | 2013-08-02 | 2013-08-02 | Large-capacity lithium battery used for security prewarning system |
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|---|---|
| CN203351702U true CN203351702U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204709925U Expired - Lifetime CN203351702U (en) | 2013-08-02 | 2013-08-02 | Large-capacity lithium battery used for security prewarning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293665A (en) * | 2017-04-18 | 2017-10-24 | 上海空间电源研究所 | A kind of unmanned plane Li-ion batteries piles |
| CN109065777A (en) * | 2018-07-20 | 2018-12-21 | 上海空间电源研究所 | A kind of carrier rocket Li-ion batteries piles of light-weight design |
-
2013
- 2013-08-02 CN CN2013204709925U patent/CN203351702U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293665A (en) * | 2017-04-18 | 2017-10-24 | 上海空间电源研究所 | A kind of unmanned plane Li-ion batteries piles |
| CN109065777A (en) * | 2018-07-20 | 2018-12-21 | 上海空间电源研究所 | A kind of carrier rocket Li-ion batteries piles of light-weight design |
| CN109065777B (en) * | 2018-07-20 | 2021-08-10 | 上海空间电源研究所 | Carrier rocket lithium ion battery group of lightweight design |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |