CN203406358U - Storage battery unit and multi-chamber storage battery - Google Patents
Storage battery unit and multi-chamber storage battery Download PDFInfo
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- CN203406358U CN203406358U CN201320466390.2U CN201320466390U CN203406358U CN 203406358 U CN203406358 U CN 203406358U CN 201320466390 U CN201320466390 U CN 201320466390U CN 203406358 U CN203406358 U CN 203406358U
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- secondary battery
- battery unit
- busbar
- groove
- tongue
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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 storage battery and discloses a storage battery unit and a multi-chamber storage battery. The storage battery unit comprises a battery box (1), wherein a positive plate (4) and a negative plate (5) are arranged in the battery box (1); the upper end of the positive plate (4) is connected with an upper bus bar (41) of the positive plate; the upper end of the negative plate (5) is connected with an upper bus bar (51) of the negative plate; a connecting device is arranged on the battery box (1). The multi-chamber storage battery comprises more than two groups of storage battery units. According to the storage battery, the connecting device integrally connected with the storage battery box is arranged between the storage battery units, and a plugging-joggling mode is adopted, so that the storage battery has the advantages of low cost, convenience in mounting and the like.
Description
Technical field
The utility model relates to storage battery, has related in particular to a kind of secondary battery unit and multicell storage battery.
Background technology
Storage battery is almost used in the various aspects in the modern life.Storage battery can be used for starting vehicle, ship or aeroengine; Emergency Light is provided; To vehicles supply electric power, and can be used as and can cushion cryopreservation device by solar energy.As can be seen here, storage battery can be apparent in the reason of extensive use in future.Storage battery is with its stable performance, durable in use, easy to carry and low price and win good reputation.In addition,, under the overall situation of global warming and environmental degradation problem, with storage battery, replace gasoline a kind of practical ways at last.
At present, no matter traditional storage battery, be at cascaded structure or parallel-connection structure, all requires to utilize various connectors that single lattice battery is coupled together.Use aerial lug not only to increase battery manufacture cost, and, various connectors have increased total weight and the space of battery, moreover when changing and removing some battery compartment, this firmly connection makes to insert and remove cell negative terminal to become very time-consuming.
Summary of the invention
The utility model is for connecting by connector between storage battery traditional in prior art, not only cost is high, and connector has increased battery weight and space, the shortcomings such as very inconvenient are installed simultaneously, a kind of jockey being connected as a single entity by setting and accumulator box between secondary battery unit is provided, adopt the mode of plug joggle to connect, there is secondary battery unit and the multicell storage battery of the advantages such as cost is low, easy for installation.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Secondary battery unit, comprises battery case, is provided with positive plate and negative plate in described battery case, and positive plate upper end is connected with busbar on positive plate, and negative plate upper end is connected with busbar on negative plate; Battery case is provided with jockey.
Positive plate and negative plate are more than two pairs, positive plate and the negative plate layout that is interspersed.
As preferably, described jockey comprises that the tongue being arranged on battery case sidewall is protruding, and is arranged on the groove on battery case opposite side wall, and the cross sectional shape that tongue is protruding and groove cross sectional shape match.
As preferably, on described positive plate, busbar is connected with tongue is protruding, and on negative plate, busbar is connected with groove; Or busbar is connected with groove on positive plate, on negative plate, busbar is connected with tongue is protruding.
As preferably, on described positive plate, to be arranged on tongue protruding upper for busbar link, and on negative plate, busbar link is arranged in groove; Or busbar link is arranged in groove on positive plate, on negative plate busbar link be arranged on tongue protruding on.
As preferably, the protruding cross section of described tongue is trapezoidal, total length setting from top to bottom on the sidewall of battery case, and groove is a trapezoid cross section recess consistent with the protruding cross section of tongue, is vertically arranged on the sidewall on opposite.
As preferably, described jockey also comprises that positive plate lower end is connected with positive plate pin, and positive plate pin is connected with positive plug, and negative plate lower end is connected with negative plate pin, and negative plate pin is connected with negative plug.
As preferably, described battery case upper end is provided with left hollow inserting column and right hollow inserting column.
Multicell storage battery, comprises above-mentioned secondary battery unit, and described secondary battery unit is more than two groups, and secondary battery unit comprises the first secondary battery unit and the second secondary battery unit, and the first secondary battery unit and the second secondary battery unit are connected in series; In the second groove on protruding insertion the second secondary battery unit left side wall of the first tongue on the first secondary battery unit right side wall, the first tongue protruding with the second groove joggle.On the positive plate of the protruding upper setting of tongue busbar with busbar on negative plate be set in groove dock.Tongue is protruding is more than one group, and the quantity of groove is corresponding with the protruding quantity of tongue.
As preferably, described secondary battery unit is more than two groups, secondary battery unit comprises the first secondary battery unit and the 3rd secondary battery unit, the first secondary battery unit and the second secondary battery unit are connected in parallel, and the first positive plug of the first secondary battery unit bottom is arranged in the 3rd left hollow inserting column on the 3rd secondary battery unit; The first negative plug of the first secondary battery unit bottom is arranged in the 3rd right hollow inserting column on the 3rd secondary battery unit.
As preferably, described secondary battery unit comprises the first secondary battery unit, the second secondary battery unit, the 3rd secondary battery unit and the 4th secondary battery unit, the first secondary battery unit and the second secondary battery unit are connected in series, the 3rd secondary battery unit and the 4th secondary battery unit are connected in series, the first secondary battery unit and the 3rd secondary battery unit are connected in parallel, and the second secondary battery unit and the 4th secondary battery unit are connected in parallel.
The utility model is owing to having adopted above technical scheme, there is significant technique effect: the utility model is by the jockey being connected as a single entity by setting and accumulator box between secondary battery unit, adopt the mode of plug joggle to connect, there is the advantages such as cost is low, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the partial sectional view of Fig. 1.
Fig. 3 is the cutaway view of A-A face in Fig. 1.
Fig. 4 is the cutaway view of B-B face in Fig. 3.
Fig. 5 is that the utility model embodiment 2, the first secondary battery units and the second secondary battery unit are connected in series schematic diagram.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the utility model embodiment 3, the first secondary battery units and the second secondary battery unit schematic diagram that is connected in parallel.
Fig. 8 is the utility model embodiment 4, the first secondary battery unit and the second secondary battery unit are connected in series, the 3rd secondary battery unit and the 4th secondary battery unit are connected in series, the first secondary battery unit and the 3rd secondary battery unit are connected in parallel, the second secondary battery unit and the 4th secondary battery unit schematic diagram that is connected in parallel.
The toponym that in above accompanying drawing, each number designation refers to is as follows: 1-battery case wherein, 2-tongue is protruding, 3-groove, 4-positive plate, 5-negative plate, the 11-the first secondary battery unit, the 12-the second secondary battery unit, the 13-the three secondary battery unit, the 14-the four secondary battery unit, the 21-the first tongue is protruding, the 22-the second tongue is protruding, the 31-the first groove, the 32-the second groove, busbar on 41-positive plate, busbar on 51-negative plate, the 142-the first negative plug, the 143-the first right hollow inserting column, the 152-the first positive plug, the 153-the first left hollow inserting column, busbar on the 341-the three positive plate, the 342-the second positive plug, the 343-the three right hollow inserting column, busbar on the 351-the three negative plate, the 352-the second negative plug, the 353-the three left hollow inserting column.
Embodiment
Below in conjunction with accompanying drawing 1 to Fig. 8 and embodiment, the utility model is described in further detail:
Secondary battery unit, as shown in Figure 1,2,3, 4, comprises battery case 1, is provided with positive plate 4 and negative plate 5 in described battery case 1, and positive plate 4 upper ends are connected with busbar on positive plate 41, and negative plate 5 upper ends are connected with busbar on negative plate 51; Battery case 1 is provided with jockey.Positive plate 4 is more than two pairs with negative plate 5, positive plate 4 and negative plate 5 layout that is interspersed.
Jockey comprises that the tongue being arranged on battery case 1 sidewall is protruding 2, and is arranged on the groove 3 on battery case 1 opposite side wall, and the cross sectional shape of tongue protruding 2 and groove 3 cross sectional shapes match.
On positive plate, busbar 41 is connected with tongue protruding 2, and on negative plate, busbar 51 is connected with groove 3; Or busbar 41 is connected with groove 3 on positive plate, on negative plate, busbar 51 is connected with tongue protruding 2.Therefore, tongue protruding 2 is connected with anode, and groove 3 is connected with battery cathode, and the positive pole between adjacent secondary battery unit is connected with negative pole, thereby reaches the object that secondary battery unit is connected in series.
In the present embodiment, on positive plate, busbar 41 links are arranged on tongue protruding 2, and on negative plate, busbar 51 links are arranged in groove 3; Or busbar 41 links are arranged in groove 3 on positive plate, on negative plate, busbar 51 links are arranged on tongue protruding 2.Its principle is the same, the height that on positive plate, busbar 41 links arrange is identical with the height that 51 links of busbar on negative plate arrange, therefore, in the time of can guaranteeing that tongue protruding 2 between adjacent secondary battery unit is connected with groove 3, on positive plate, busbar 41 links communicate with 51 links of busbar on negative plate.
The cross section of tongue protruding 2 is trapezoidal, total length setting from top to bottom on the sidewall of battery case 1, and groove 3 is trapezoid cross section recesses consistent with protruding 2 cross sections of tongue, is vertically arranged on the sidewall on opposite.
Jockey also comprises that positive plate 4 lower ends are connected with positive plate pin, and positive plate pin is connected with positive plug 42, and negative plate 5 lower ends are connected with negative plate pin, and negative plate pin is connected with negative plug 52.
Multicell storage battery, as shown in Figure 5,6, comprise above-mentioned secondary battery unit, described secondary battery unit is two groups, secondary battery unit comprises that the first secondary battery unit 11 and the second secondary battery unit 12, the first secondary battery units 11 and the second secondary battery unit 12 are connected in series; In the second groove 32 that the first tongue protruding 21 on the first secondary battery unit 11 right side walls inserts on the second secondary battery unit 12 left side walls, the first tongue protruding 21 and the second groove 32 joggles.On the positive plate arranging on tongue protruding 21, busbar 41 and groove 32 are interior arranges busbar 51 on negative plate and docks.Tongue protruding 21 is more than one group, and the quantity of groove 32 is corresponding with protruding 21 quantity of tongue.
Owing to can being connected by corresponding groove 32 and tongue protruding 21 between secondary battery unit, therefore, the multicell storage battery in the present embodiment also can by three groups, four groups even more plurality of groups of storage batteries units in series form.
In battery case 1, also comprise the product pressure device being formed by the positive/negative plate being immersed in electrolyte solution.Protruding and the groove of tongue according to the present invention has identical cross section, so when the tongue of a battery unit is protruding while being slipped in the groove of another battery, two batteries will link together due to pressure.Tongue is protruding to be one and to extend to outstanding outside battery sidewall, and is all trapezoidal cross-section.Groove is a groove, extends to outside another battery case sidewall always, is also a corresponding trapezoid cross section, and the protruding cooperation closely of tongue.Therefore, the mechanical connection battery of groove and tongue configuration is connected with each other by the busbar of horizontal expansion.Protruding and the groove part of tongue is to be made by electric electric conducting material.For example, the busbar of each horizontal expansion is to be made by electric conducting material, and is connected on the busbar of battery separately, and the busbar of horizontal expansion is that the sidewall along battery extends.When the tongue of a battery is protruding, be while being slipped to the groove of another battery, the busbar of horizontal expansion will contact with the busbar in another battery.Because the busbar of horizontal expansion is manufactured by electric conducting material, and be connected on the busbar of battery separately.Therefore between these two batteries, be, that busbar by separately connects.In addition,, because busbar 51 on the negative plate of busbar 41 on the positive plate of the first secondary battery unit 11 extending transverselies and the second secondary battery unit 12 extending transverselies is connected, therefore, the cell panel of two secondary battery units reaches the object being connected in series.
Multicell storage battery, as shown in Figure 7, in the present embodiment, secondary battery unit is two groups, secondary battery unit comprises the first secondary battery unit 11 and the 3rd secondary battery unit 13, the first secondary battery unit 11 and the second secondary battery unit 12 are connected in parallel, and the first positive plug 152 of the first secondary battery unit 11 bottoms is arranged in the 3rd left hollow inserting column 353 on the 3rd secondary battery unit 13; The first negative plug 142 of the first secondary battery unit 11 bottoms is arranged in the 3rd right hollow inserting column 343 on the 3rd secondary battery unit 13.
The 3rd left hollow inserting column 353 lower ends arrange on the 3rd negative plate the positive plug 152 of busbar 351, the first insert after, be connected with busbar 351 on the 3rd negative plate; The 3rd right hollow inserting column 343 lower ends arrange on the 3rd positive plate the negative plug 142 of busbar 341, the first insert after, be connected with busbar 341 on the 3rd positive plate.
In the present embodiment, the battery pack of storage battery connects by vertical cell parallel.These vertical battery utilizations be distributed in battery top hollow vertical insert and be distributed in the plug-in unit plug of battery bottom.Hollow plug-in unit and plug-in unit plug are all made by electric conducting material, and connect respectively the busbar of top cylinder manifold and battery bottom.The design of hollow inserting column and plug-in unit plug, makes when two fast storage batterys are vertically enumerated, and the plug-in unit plug of first battery is inserted into the hollow inserting column of second battery rightly.The lower surface of first battery is just mutually neat with second battery end face.The connected pin machinery of these two batteries is to the intersection after the weight by upper battery.These two batteries are connected with plug-in unit plug by the plug-in unit post conducting electricity, and the voltage of generation is not connected on battery separately by busbar wind.In addition, the battery of vertically enumerating is connected by plug-in unit plug side by side, and these pins are connected on the busbar of a polarity of first battery, can be connected on another plug-in unit post simultaneously, and this plug-in unit post is connected on the busbar of another piece battery same polarity.Owing to can being connected by corresponding plug and hollow inserting column between secondary battery unit, therefore, the multicell storage battery in the present embodiment also can by three groups, four groups even more plurality of groups of storage batteries unit compose in parallel.
Multicell storage battery, as shown in Figure 8, in the present embodiment, secondary battery unit comprises the first secondary battery unit 11, the second secondary battery unit 12, the 3rd secondary battery unit 13 and the 4th secondary battery unit 14, the first secondary battery unit 11 and the second secondary battery unit 12 are connected in series, the 3rd secondary battery unit 13 and the 4th secondary battery unit 14 are connected in series, the first secondary battery unit 11 and the 3rd secondary battery unit 13 are connected in parallel, and the second secondary battery unit 12 and the 4th secondary battery unit 14 are connected in parallel.
Interconnecting between secondary battery unit is the busbar connection realization by two electrolytic cells.If wish is connected electrolytic cell, the busbar of an electrolytic cell must be connected to the busbar that another electrolytic cell Semi-polarity is contrary, as the first secondary battery unit 11 is connected with the second secondary battery unit 12; If wish is in parallel by electrolytic cell, the busbar of an electrolytic cell must be connected to the busbar that another electrolytic cell Semi-polarity is identical, as the first secondary battery unit 11 and the 3rd secondary battery unit 13 are connected in parallel.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. secondary battery unit, comprise battery case (1), it is characterized in that: in described battery case (1), be provided with positive plate (4) and negative plate (5), positive plate (4) upper end is connected with busbar on positive plate (41), and negative plate (5) upper end is connected with busbar on negative plate (51); Battery case (1) is provided with jockey.
2. secondary battery unit according to claim 1, it is characterized in that: described jockey comprises the tongue protruding (2) being arranged on battery case (1) sidewall, and being arranged on the groove (3) on battery case (1) opposite side wall, the cross sectional shape of tongue protruding (2) and groove (3) cross sectional shape match.
3. secondary battery unit according to claim 2, is characterized in that: busbar on described positive plate (41) protruding with tongue (2) is connected, and busbar on negative plate (51) is connected with groove (3); Or busbar (41) is connected with groove (3) on positive plate, busbar on negative plate (51) protruding with tongue (2) is connected.
4. secondary battery unit according to claim 2, is characterized in that: it is upper that busbar on described positive plate (41) link is arranged on tongue protruding (2), and busbar on negative plate (51) link is arranged in groove (3); Or busbar (41) link is arranged in groove (3) on positive plate, busbar on negative plate (51) link is arranged on tongue protruding (2).
5. secondary battery unit according to claim 2, it is characterized in that: the cross section of described tongue protruding (2) is trapezoidal, total length setting from top to bottom on the sidewall of battery case (1), groove (3) is a consistent trapezoid cross section recess in protruding with tongue (2) cross section, is vertically arranged on the sidewall on opposite.
6. secondary battery unit according to claim 2, it is characterized in that: described jockey also comprises that positive plate (4) lower end is connected with positive plate pin, positive plate pin is connected with positive plug (42), negative plate (5) lower end is connected with negative plate pin, and negative plate pin is connected with negative plug (52).
7. secondary battery unit according to claim 6, is characterized in that: described battery case (1) upper end is provided with left hollow inserting column (53) and right hollow inserting column (43).
8. multicell storage battery, comprise the secondary battery unit described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterized in that: described secondary battery unit is more than two groups, secondary battery unit comprises the first secondary battery unit (11) and the second secondary battery unit (12), and the first secondary battery unit (11) is connected in series with the second secondary battery unit (12); The first tongue protruding (21) on the first secondary battery unit (11) right side wall inserts in the second groove (32) on the second secondary battery unit (12) left side wall, the first tongue protruding (21) and the second groove (32) joggle.
9. multicell storage battery according to claim 8, it is characterized in that: described secondary battery unit is more than two groups, secondary battery unit comprises the first secondary battery unit (11) and the 3rd secondary battery unit (13), the first secondary battery unit (11) is connected in parallel with the second secondary battery unit (12), and the first positive plug (152) of the first secondary battery unit (11) bottom is arranged in the 3rd left hollow inserting column (353) on the 3rd secondary battery unit (13); The first negative plug (142) of the first secondary battery unit (11) bottom is arranged in the 3rd right hollow inserting column (343) on the 3rd secondary battery unit (13).
10. multicell storage battery according to claim 8, it is characterized in that: described secondary battery unit comprises the first secondary battery unit (11), the second secondary battery unit (12), the 3rd secondary battery unit (13) and the 4th secondary battery unit (14), the first secondary battery unit (11) is connected in series with the second secondary battery unit (12), the 3rd secondary battery unit (13) is connected in series with the 4th secondary battery unit (14), the first secondary battery unit (11) is connected in parallel with the 3rd secondary battery unit (13), the second secondary battery unit (12) is connected in parallel with the 4th secondary battery unit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466390.2U CN203406358U (en) | 2013-08-01 | 2013-08-01 | Storage battery unit and multi-chamber storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466390.2U CN203406358U (en) | 2013-08-01 | 2013-08-01 | Storage battery unit and multi-chamber storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406358U true CN203406358U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466390.2U Expired - Fee Related CN203406358U (en) | 2013-08-01 | 2013-08-01 | Storage battery unit and multi-chamber storage battery |
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| CN (1) | CN203406358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921006A (en) * | 2017-04-24 | 2017-07-04 | 西安科技大学 | A kind of battery thermostat and system |
| CN108140921A (en) * | 2015-10-14 | 2018-06-08 | 株式会社Emw能源 | Zinc-air battery component |
-
2013
- 2013-08-01 CN CN201320466390.2U patent/CN203406358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140921A (en) * | 2015-10-14 | 2018-06-08 | 株式会社Emw能源 | Zinc-air battery component |
| CN106921006A (en) * | 2017-04-24 | 2017-07-04 | 西安科技大学 | A kind of battery thermostat and system |
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| Date | Code | Title | Description |
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| 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: 20140122 Termination date: 20180801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |