CN2371672Y - Improved structure for jointing battery pola plate set and battery case set - Google Patents
Improved structure for jointing battery pola plate set and battery case set Download PDFInfo
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- CN2371672Y CN2371672Y CN 99208484 CN99208484U CN2371672Y CN 2371672 Y CN2371672 Y CN 2371672Y CN 99208484 CN99208484 CN 99208484 CN 99208484 U CN99208484 U CN 99208484U CN 2371672 Y CN2371672 Y CN 2371672Y
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- battery
- pole plate
- battery case
- pole
- improvement
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Abstract
The utility model relates to an improved structure for jointing a battery polar plate set and a battery jar. The bottoms of battery polar plate sets are connected in series through a conductive material or nonconductive material series connection part. The jointing of the battery polar plate sets and a battery jar can make the bottoms of battery polar plate sets connected in series through the series connection part and can also be provided with a foot slot on the bottom of the battery jar to be used for a polar plate ear device, or the bottom of the battery jar is convexly provided with a support column to bunt the polar plates in the slot, or the inner part of the bottom of the battery jar is provided with a series connection part of an inlaid slot to be used for the inlaying of the polar plates. By the structure, the position effect of the polar plates can be strengthened. When the series connection part is the conductive material, the conductive uniformity of the polar plates is better, and the service life of batteries is prolonged.
Description
The utility model relates to the improvement structure design of a kind of battery pole plates group that prolongs battery useful life and battery case combination.
The use of battery is quite general in recent years, especially after motorcycle, automobile come out, lead accumulator has become the indispensable significant components of these vehicles, referring to shown in Figure 1, this lead accumulator 10 consists predominantly of members such as a battery case 11, a plurality of minus plate 12, a plurality of positive plate 13, a plurality of division board, electrolyte 15 and seal cover 16; These battery case 11 inside can separate into some devices chamber 112 by dividing plate 111, each the device chamber 112 in regular turn device minus plate 12 and positive plate 13 are arranged, this yin, yang pole plate 12,13, in lead accumulator 10 be respectively lead (Pb), brown lead oxide (PbO
2), be dilute sulfuric acid H as for 15 of electrolyte
2SO
4Electrolyte, and being isolated by division board 14 between this yin, yang pole plate 12,13 prevents to touch mutually and produces short circuit phenomenon.In addition, the pole plate lug 121,131 of this yin, yang pole plate 12,13 is all towards the top, and the pole plate lug 121 of minus plate 12 is connected in series and is negative electrode pole 122, and 131 of the pole plate lugs of positive plate 13 are also connected becomes anode pole 132.Negative electrode pole 122, anode pole 132 in the different device chamber 112 can be connected in series respectively by connector 17 more again, and being respectively equipped with current output terminal extends to seal cover 16 tops, and become cathode terminal 123 and anode terminal 133 separately, so, only need anode wire (figure does not show) is connected in this anode terminal 133, negative electrode electric wire (figure does not show) is connected in cathode terminal 123, can makes lead accumulator 10 produce discharging function.Discharging and recharging of relevant lead accumulator 10 reacts as follows:
Though this lead accumulator 10 has can be for the use effect of discharge, charging, because of using in discharge or during charging, the vibrations of empathizing of battery case 11 interior regular meetings; Again, contacted, as for then tandem-free locating structure design fully of bottom, so the whole locating effect of this yin, yang pole plate 12,13 is not good because of in fact cathode- anode plate 12,13 has only the negative electrode pole 122 on top, anode pole 132.So, when empathizing vibrations, this yin, yang pole plate 12,13 often also can come off or the expansion of growing up the active material on it thereupon shaking synchronously, and makes the charging repeatability of lead accumulator 10 impaired, thereby causes the useful life of lead accumulator 10 shorter.
Main purpose of the present utility model provides the improvement structure of a kind of battery pole plates group and battery case combination, and this structure can improve the locating effect of pole plate, or increases the conduction uniformity of pole plate, prolongs the useful life of battery.
The improvement structure of battery pole plates group of the present utility model and battery case combination is achieved in that this yin, yang pole plate group bottom is positioned the battery case bottom.
Wherein yin, yang pole plate group bottom can electric conducting material or non-conducting material be connected in series.
Wherein being provided with at least one pin groove bottom this battery case sets for the pole plate lug of pole plate bottom.
Wherein this battery case bottom convexes with support column and makes it the location to hold pole plate in groove.
Wherein this battery case bottom can one-body molded electric conducting material or non-conducting material serial connection.
Wherein fill with epoxy resin or acid solution in the pin groove to fill up the gap of pin groove and pole plate lug, fill with epoxy resin and can prevent that the acid solution on the pole plate from dropping, fill with acid solution and can keep in the battery case and an amount of spent acid of pole plate, to have the heavily property covered of preferable charging.
It is distolateral that wherein the pole plate lug of this pole plate can take shape in two diagonal angles of pole plate.
Wherein the pole plate lug of this pole plate homonymy that can take shape in pole plate goes to upper and lower correspondence.
Wherein this pole plate can only have single pole plate lug.
If during wherein single innings (CELL) battery, this yin, yang pole plate top, bottom can all extend current output terminal, and the top of same polarity pole plate, bottom current output terminal all give linking power supply over against positive and negative to negative again.
During the battery that wherein many innings if (CELL) forms, the polarity of the yin, yang pole plate between office (CELL) and innings (CELL) is mutually and is connected in series, this yin, yang pole plate top, bottom have all extended one group of positive and negative current output terminal, and these two groups of current output terminal are to powering negative the binding over against positive and negative.
The utility model is connected in series pole plate group bottom respectively with the serial connection portion of electric conducting material or non-conducting material, combination as for battery pole plates group and battery case, except that pole plate group bottom can being connected in series with serial connection portion, also the pin groove is set for the pole plate lug device in the battery case bottom, or be convexly equipped with a support column with pole plate supporting pillar in battery case bottom toward groove in, or the serial connection portion that device is provided with caulking groove in bottom battery case sets for pole plate; Structure can be strengthened the locating effect of pole plate by this, when serial connection portion is electric conducting material, also can make the conduction uniformity of pole plate preferable, and prolongs battery useful life.
Below in conjunction with drawings and Examples, introduce feature and advantage of the present utility model in detail:
Fig. 1 is the schematic diagram of the present lead accumulator that uses;
Fig. 2 is the first kind of battery case of a preferred embodiment of the present utility model and the combination cross-sectional schematic of first kind of pole plate;
Fig. 3 is the first kind of battery case of an above-mentioned preferred embodiment of the present utility model and the combination cross-sectional schematic of second kind of pole plate;
Fig. 4 is the combination cross-sectional schematic of first kind of battery case and the third pole plate of an above-mentioned preferred embodiment of the present utility model;
Fig. 5 is the part cross-sectional schematic of the first kind of battery case pin groove and the pole plate of an above-mentioned preferred embodiment of the present utility model;
Fig. 6 is the second kind of battery case of an above-mentioned preferred embodiment of the present utility model and the combination cross-sectional schematic of first kind of pole plate;
Fig. 7 is the second kind of battery case of an above-mentioned preferred embodiment of the present utility model and the combination cross-sectional schematic of second kind of pole plate;
Fig. 8 is the combination cross-sectional schematic of second kind of battery case and the third pole plate of an above-mentioned preferred embodiment of the present utility model;
Fig. 9 is the combination cross-sectional schematic of the 4th kind of battery pole plates of an above-mentioned preferred embodiment of the present utility model;
Figure 10 is the combination cross-sectional schematic of the 5th kind of battery case and the pole plate of an above-mentioned preferred embodiment of the present utility model;
Figure 11 is the combination cross-sectional schematic of the 6th kind of battery case and the pole plate of an above-mentioned preferred embodiment of the present utility model;
Figure 12 is a single innings of outlet terminal connection diagram of an above-mentioned preferred embodiment of the present utility model;
Figure 13 is many innings of outlet terminal connection diagrams of a preferred embodiment of the present utility model;
About the battery pole plates group of a preferred embodiment of the utility model and the improvement structure of battery case combination, referring to Fig. 2, Fig. 3 and shown in Figure 4, mainly be respectively to be provided with a pin groove 51 in battery case 50 two bottom sides, the moon as for this embodiment, positive plate 60,70 structures include the moon of three kinds of structure designs, positive plate 60,70,61,71,62,72, and its bottom also has the negative electrode serial connection portion 63 of electric conducting material or non-conducting material and negative electrode serial connection portion 73 to be welded the knot serial connection respectively, so, pin groove 51 designs by this battery case 50, can make the moon, positive plate 60,61,70,71 bottom pole plate lug 601,611,701,711 and cloudy, anode series portion 63,73 set in this pin groove 51, make these the moon, positive plate 60,61,71 bottom combines with battery case 50 and makes locating effect better, as for only having single pole plate lug 621, the moon of 721, positive plate 62,72, then can be with the moon of its bottom, anode series portion 63,73 set in the pin groove 51; Equally also has the positioning function that to strengthen this yin, yang pole plate 62,72.Referring to shown in Figure 5, relevant these the moon, positive plate 60,61,70,71 bottom pole plate lug 601,611,701,711 set into the best important document in the pin groove 51 of battery case 50 (it is the example explanation that this figure only embeds in the pin groove 51 with the bottom pole plate lug 701 of drawing positive plate 70), pin groove 51 height A are more than the 7mm, the solid welding height B of anode series portion 73 is 2-3mm, and when setting after operation finishes, can in this pin groove 51, fill with epoxy resin (EPOXY) or acid solution, filling with epoxy resin is the gap 511 of filling up pin groove 51 and pole plate lug 701, to prevent that the acid solution on the minus plate 70 from dropping, and the acid deficient on the release positive plate 70, filling with acid solution then can keep in the battery case 50 and an amount of " spent acid " between pole plate, having the heavily property covered of good charging, and can prolong the useful life of battery.
Referring to Fig. 6, Fig. 7 and shown in Figure 8, battery case 52 for not isostructure of another kind design, these battery case 52 bottoms convex with a support column 521 in groove, so, when yin, yang pole plate 60,61,62,70,71,72 when device is gone in this battery case 52 respectively, but support the aforementioned yin, yang pole plate of 521 contacts bottom by this, also can strengthen the locating effect of aforementioned yin, yang pole plate and can prolong useful life of battery.
In addition, referring to shown in Figure 9, be another kind of battery case 53 and the moon, positive plate 64,74 schematic diagram, mainly be equiped with the moon in each device 531 bottom, chamber of this battery case 53, anode series portion 80,81, be respectively equipped with plurality of V-shaped caulking groove 801 on it, 811 for the moon, positive plate 64,74 bottom pole plate lug 640,740 set, and this moon, positive plate 64,74 are also isolated by division board 101, this the moon, anode series portion 80,81 can be electric conducting material or non-conducting material, and can independently set in the battery case 53, or can be one-body molded with battery case 53 injection mouldings, the moon in the different device chamber 531 again, positive plate 64, the moon on 74 tops, anode pole 641,741 are provided with a conducting strip 90 so that current flowing; Referring to shown in Figure 10, can be in 541 bottoms, bigger device chamber of another battery case 54 device one serial connection portion 82 of elder generation, being provided with a caulking groove 821 in the middle of this serial connection portion 82 can set for a dividing plate 542, and this bigger device chamber 541 can be separated into two dingus chambers 543, in addition, serial connection portion 82 also is provided with some caulking grooves 822 in addition in middle caulking groove 821 both sides, 823 can be for cloudy, positive plate 65,75 bottom pole plate lug 650,750 set, this serial connection portion 82 is for electric conducting material and have interlinkage serial connection the moon, positive plate 65,75 and, certainly, this the moon, positive plate 65, the moon at 75 tops, anode pole 651,751 also are provided with a conducting strip 91, referring to shown in Figure 11, for making two independences of battery case 55 bottoms, the moon that separates, sun serial connection portion 83,84 conductions, so can establish a groove 551 in battery case 55 bottoms places for conducting strip 85, and mat its link this moon, sun serial connection portion 83,84, again should serial connection portion 83, also be respectively equipped with caulking groove 831 on 84,841 for the moon, positive plate 66,76 bottom pole plate lug 660,760 set, certainly, this moon, positive plate 66, the moon at 76 tops, plate 661,761 also are provided with a conducting strip 92.
At last, referring to shown in Figure 12, with regard to single innings of (CELL) battery.Can all extend current output terminal 110,120 from yin, yang pole plate 60,70 top of above-mentioned battery case 50, the pole of bottom, and the top of the pole plate 60,70 of same polarity, bottom current output terminal 110,120 are all linked power supply over against positive and negative to negative again.Referring to Figure 13, with regard to the battery that many innings (CELL) forms, office (CELL) pushes up with the yin, yang pole plate 60,70 of office between (CELL), the polarity of bottom then is mutually and is connected in series, and can all extend one group of positive and negative current output terminal 1100,1200 from the pole of these yin, yang pole plate 60,70 tops, bottom, and these two groups of current output terminal 1100,1200 are over against positive and negative to powering negative the connection again; It has can make electric weight pass in and out simultaneously, to reduce the effect of pole plate internal resistance.
Obtainable effect of improvement structure-institute and advantage with the utility model-battery pole plates group and battery case combination is described below again:
1, the utility model is except being connected in series yin, yang pole plate bottom to strengthen its whole locating effect respectively by serial connection portion, pin groove 51 also can be set in battery case 50 bottom sides sets with the portion of being connected in series 63,73 from the pole plate lug 601,611,701,711 of yin, yang pole plate 60,61,70,71, so that strengthen the bottom locating effect of these yin, yang pole plates 60,61,62,70,71,72, and can in pin groove 51, fill with epoxy resin or acid solution, so that battery case 50 is kept an amount of spent acid, and have the effect and the advantage that can make battery keep good charging repeatability.
2, the utility model also can be convexly equipped with the aforementioned yin, yang pole plate of a support column 521 contacts in battery case 52 bottoms in groove, to strengthen the locating effect of above-mentioned pole plate, to prolong the useful life of battery.
3, when serial connection portion 63,73 is electric conducting material, except that having the positioning function that to strengthen yin, yang pole plate 60,61,70,71,72, also has and to reduce aforementioned pole plate internal resistance, and then have the effect and the advantage that can increase discharge capacity of the cell.
4, the utility model also can be by battery case 53,54,55 bottom on-line equipment serial connection portions 80,81,82,83, and can in aforementioned serial connection portion caulking groove 801,811,822,823,833,834 be set sets for yin, yang pole plate 64,74,65,75,66,76, also has the locating effect that to strengthen aforementioned pole plate, to prolong the battery effect and the advantage in useful life.
5, when serial connection portion 80,81,82,83 is electric conducting material, except that having the positioning function that to strengthen yin, yang pole plate 64,74,65,75,66,76, also have and to reduce above-mentioned pole plate internal resistance, and then have the effect and the advantage that can increase discharge capacity of the cell.
Claims (11)
1, the improvement of a kind of battery pole plates group and battery case combination structure is characterized in that: this yin, yang pole plate group bottom is positioned the battery case bottom.
2, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: wherein yin, yang pole plate group bottom can electric conducting material or non-conducting material be connected in series.
3, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: wherein be provided with at least one pin groove bottom this battery case and set for the pole plate lug of pole plate bottom.
4, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: wherein this battery case bottom convexes with support column and makes it the location to hold pole plate in groove.
5, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: wherein this battery case bottom can one-body molded electric conducting material or non-conducting material serial connection.
6, the improvement of battery pole plates group as claimed in claim 3 and battery case combination structure is characterized in that: wherein fill with epoxy resin or acid solution in the pin groove to fill up the gap of pin groove and pole plate lug.
7, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: it is distolateral that wherein the pole plate lug of this pole plate can take shape in two diagonal angles of pole plate.
8, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure is characterized in that: wherein the pole plate lug of this pole plate homonymy that can take shape in pole plate goes to upper and lower correspondence.
9, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure, it is characterized in that: wherein this pole plate can only have single pole plate lug.
10, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure, it is characterized in that: if during wherein single innings (CELL) battery, this yin, yang pole plate top, bottom can all extend current output terminal, and the top of same polarity pole plate, bottom current output terminal all give linking power supply over against positive and negative to negative again.
11, the improvement of battery pole plates group as claimed in claim 1 and battery case combination structure, it is characterized in that: if during the battery that wherein many innings (CELL) forms, the polarity of the yin, yang pole plate between office (CELL) and innings (CELL) is mutually and is connected in series, this yin, yang pole plate top, bottom have all extended one group of positive and negative current output terminal, and these two groups of current output terminal are to powering negative the binding over against positive and negative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208484 CN2371672Y (en) | 1999-04-01 | 1999-04-01 | Improved structure for jointing battery pola plate set and battery case set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208484 CN2371672Y (en) | 1999-04-01 | 1999-04-01 | Improved structure for jointing battery pola plate set and battery case set |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98207582U Division CN2354246Y (en) | 1998-07-29 | 1998-07-29 | Improved strucure of battery plate group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371672Y true CN2371672Y (en) | 2000-03-29 |
Family
ID=34002241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208484 Expired - Fee Related CN2371672Y (en) | 1999-04-01 | 1999-04-01 | Improved structure for jointing battery pola plate set and battery case set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371672Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221067A (en) * | 2021-11-13 | 2022-03-22 | 四川英能基科技有限公司 | Battery cathode structure, battery and preparation method |
-
1999
- 1999-04-01 CN CN 99208484 patent/CN2371672Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221067A (en) * | 2021-11-13 | 2022-03-22 | 四川英能基科技有限公司 | Battery cathode structure, battery and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |