CN203225282U - Battery - Google Patents
Battery Download PDFInfo
- Publication number
- CN203225282U CN203225282U CN201320030661.XU CN201320030661U CN203225282U CN 203225282 U CN203225282 U CN 203225282U CN 201320030661 U CN201320030661 U CN 201320030661U CN 203225282 U CN203225282 U CN 203225282U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- inner core
- described battery
- case
- Prior art date
- 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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- Y02E60/12—
Abstract
The utility model discloses a battery which comprises the following components: an anode cap (2102), an inner core and a battery housing (201). The battery housing (201) is provided with a bottom, a side wall and an upper opening. The battery housing (201) has an integrated forming structure. The inner core is provided in the battery housing (201) and is insulated from the side wall of the battery housing (201). The inner core is electrically contacted with the bottom of the battery housing (201). The anode cap (2102) is fixed at the upper opening of the battery housing (201) and is insulated from the battery housing (201). Compared with common battery, the battery provided by the utility model can effectively prevent high-pressure squeezing or misplacement of the battery for preventing battery damage by external factors such as housing corrosion, so that excellent performance and appearance of the battery can be kept, and furthermore long service life of the battery is ensured.
Description
Technical field
The utility model relates to field of batteries, particularly relates to a kind of combined battery.
Background technology
Along with development of science and technology, various small-sized convenient electronic products are such as the home security alarm, Infrared remote controller, door magnetic remote controller etc. bring great convenience for people's life, demand increases day by day, therefore with the supporting various laminated type assembled batteries of these convenient electronic products, demand as zinc-maganese dioxide dry cell, Ni-MH battery, nickel iron cell etc. is also increasing, and quality requirement is also more and more higher.
So-called laminated type assembled battery, namely the button cell of several same sizes is stacked together, the high-tension battery of forming behind the packaged battery shell.For example present " 23A12V " alkaline assembled battery is exactly the button cell coated outside one deck insulating paper at 8 stacked good 1.5V, again at insulating paper outer wrapping one deck iron-clad, last add respectively at two ends that positive electrode cap head and negative pole cap head form, as shown in Figure 1, for model of the prior art is the alkaline assembled battery structure chart of " 23A12V ", comprise positive electrode cap head 1102, catapult sheet 1103, anodal cushion rubber 1104, button cell 1106, battery case 1101, insulating trip 1105, negative pole cushion rubber 1107 and negative pole cap head 1108.Wherein battery case 1101 is curled into circular cylindrical shell and forms by shearing good square iron plate, and the centre joint 11011 of a sealing-in is arranged on the shell of battery.
Yet, though this cell integrated compact conformation that seems, owing on the iron-clad of outside batteries the centre joint is arranged, in the transportation of battery, inevitably can run into situations such as powerful impact or distortion, can cause a series of damages to battery, comprise the punching press distortion, break etc.Thereby cause battery to use; In daily life, these batteries also can cause corrosion of metals owing to the centre joint above the shell, situation such as break, outward appearance and the performance of battery have been had a strong impact on, and reduced useful life of battery greatly, brought great inconvenience for people's life, therefore, how to avoid or reduce these batteries before use impaired problem have to be solved.
Summary of the invention
In order to address the above problem, the utility model discloses a kind of integral type battery, can effectively ensure the useful life of battery.
Specific implementation is, a kind of battery, comprise positive electrode cap head, inner core and battery case, described battery case has bottom, sidewall and upper end open, the integrated molding structure of described battery case, described inner core be positioned at described battery case inside and with the lateral wall insulation setting of battery case, described inner core contacts with the bottom electrical of battery case, described positive electrode cap head is fixed in the upper end open place of described battery case, and arranges with described battery case insulation.
Described battery case bottom has the ledge structure to outer projection.
Described battery also comprises catapult sheet and anodal cushion rubber.
Described battery case is the iron-clad of nickel plating.
One insulating trip is arranged between described inner core and the battery case.
Described battery is cylindrical structural.
The inner core of described battery is the button cell of a plurality of stacked placements.
Described battery is alkaline assembled battery or zinc-manganese dioxide dry cell.
The integrated molding structure of described battery case forms through the punching press casting.
The beneficial effects of the utility model are: because the integral structure of battery case can effectively be avoided high-pressure extrusion or the distortion of battery, and prevent the external factors such as corrosion of metals of shell to the damage of battery, make the life-span of battery obtain guarantee.
Description of drawings
Fig. 1 is that model of the prior art is the alkaline battery structure chart of " 23A12V ";
Fig. 2 is that the model in the embodiment of the present application is the structure chart of the alkaline battery of " 23A12V ";
Fig. 3 the application is the structure chart of the integrated battery case of battery among the embodiment.
Embodiment
The utility model proposes a kind of battery with battery case of integral type on the basis of the battery that has centre joint iron-clad at present, and purpose is by improving the damage to the protection of battery itself is avoided external factor such as high-pressure extrusion, broken, corrosion of metals etc. causes battery under the high temperature.
By reference to the accompanying drawings the application is described in further detail below by embodiment.
Based on battery of the prior art shown in Figure 1, be example with model for the alkaline battery of " 23A12V ", please refer to Fig. 2, the structure chart for the application's battery comprises positive electrode cap head 2102, catapult sheet 2104, anodal cushion rubber 2103, inner core, insulating trip 202 and battery case 201.Wherein battery case 201 has bottom and sidewall, and upper end open, battery case 201 integrated molding structures.Inner core is positioned at the inside of battery case 201, with the sidewall of battery case 201 by insulating trip 202 insulation, contact with the bottom electrical of battery case 201.The positive electrode cap head is fixed in the upper end open place of battery case 201, and arranges with described battery case 201 insulation.
In the present embodiment, inner core is that the button cell 2106 of stacked placement is formed, and certainly in other embodiments, also can be non-button cell.In addition, insulating trip 202 can make each stacked button cell and battery case insulation, in other embodiments, also can adopt other insulation mode, and for example the inwall at battery case plates a layer insulating etc.
When cell package, 8 button cells 2106 are stacked gradually together, wherein, except a button cell 2106 near positive electrode cap head 2102, the negative pole of each button cell 2106 contacts with the positive pole of the button cell that it approaches, at stacked good button cell 2106 outer wrapping insulating trips 202, and in the battery case 201 of packing into together, place catapult sheet 2104 successively at the opening part of battery case 201 then, positive electrode cap head 2102 and anodal cushion rubber 2103, catapult sheet 2104 is between positive electrode cap head 2102 and button cell 2106, positive electrode cap head 2102 is pressed on the catapult sheet 2104, anodal cushion rubber 2103 is enclosed within on the positive electrode cap head 2102, at last by special closing machine with battery seal.
In the present embodiment, the effect of catapult sheet 2104 and anodal cushion rubber 2103 is for indeformable at battery seal time protection positive electrode cap head 2102, in other embodiments, also catapult sheet 2104 and anodal cushion rubber 2103 can be set as the case may be.
Wherein, battery case 201 can be made integrated molding structure by stamping technology and foundry engieering etc.Further, battery case 201 is the iron-clad of nickel plating, can effectively prevent the corrosion of liquid under the high temperature.Certainly also can prevent corrosion in other embodiments by the material that plates other.Further, as shown in Figure 3, the bottom of battery case 201 has the ledge structure 2011 to outer projection, and the negative pole of the inside of this ledge structure 2011 and button cell 2106 is complementary, and makes battery structure more compact.And this battery case 201 with special construction served as the negative pole in the current battery, do not need negative pole cap head and negative pole cushion rubber in the accompanying drawing 1 fully, makes battery structure simpler, simplified the battery processing link.In addition, the battery of present embodiment is cylindric, and in other embodiments, its shape can also be selected square or other shape according to actual needs.
Because battery case is integrated, there is not the centre joint 11011(in the current battery to see Fig. 1), can effectively avoid battery high-pressure extrusion or distortion, prevent that the external factors such as corrosion of metals of shell are to the damage of battery, make good performance and the outward appearance of maintenance that battery can be long-term, ensure the life-span of battery, had vast market prospect.
Present embodiment be at model for the alkaline battery of " 23A12V ", the voltage of each button cell is 1.5V, so inner stacked button cell has 8 (8*1.5V=12V).The number of button cell can be set according to the size of the voltage of the voltage of entire cell and each button cell in other embodiments.
Battery among the application can also be the battery of other model, such as zinc-maganese dioxide dry cell, Ni-MH battery, nickel iron cell etc., and can adjust the profile of battery case according to the needs of various models.
Above content be in conjunction with concrete execution mode to further describing that the application does, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (9)
1. battery, comprise positive electrode cap head (2102) and inner core, it is characterized in that, also comprise battery case (201), described battery case (201) has the bottom, sidewall and upper end open, the integrated molding structure of described battery case (201), described inner core be positioned at described battery case (201) inside and with the lateral wall insulation setting of battery case (201), described inner core contacts with the bottom electrical of battery case (201), described positive electrode cap head (2102) is fixed in the upper end open place of described battery case (201), and arranges with described battery case (201) insulation.
2. battery as claimed in claim 1 is characterized in that, described battery case bottom has the ledge structure (2011) to outer projection.
3. battery as claimed in claim 2 is characterized in that, described battery also comprises catapult sheet (2104) and anodal cushion rubber (2103).
4. battery as claimed in claim 1 is characterized in that, an insulating trip (202) is arranged between described inner core and the battery case (201).
5. battery as claimed in claim 1 is characterized in that, described battery case (201) is the iron-clad of nickel plating.
6. battery as claimed in claim 1 is characterized in that, described battery is cylindrical structural.
7. battery as claimed in claim 6 is characterized in that, the inner core of described battery is the button cell (2106) of a plurality of stacked placements.
8. battery as claimed in claim 7 is characterized in that, described battery is zinc-manganese dioxide dry cell.
9. as each described battery of claim 1-7, it is characterized in that the integrated molding structure of described battery case (201) forms through the punching press casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320030661.XU CN203225282U (en) | 2013-01-21 | 2013-01-21 | Battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320030661.XU CN203225282U (en) | 2013-01-21 | 2013-01-21 | Battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225282U true CN203225282U (en) | 2013-10-02 |
Family
ID=49252277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320030661.XU Expired - Fee Related CN203225282U (en) | 2013-01-21 | 2013-01-21 | Battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993092A (en) * | 2015-06-12 | 2015-10-21 | 福建南平南孚电池有限公司 | Secondary electrochemical cell sealing body provided with charge lamp |
-
2013
- 2013-01-21 CN CN201320030661.XU patent/CN203225282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993092A (en) * | 2015-06-12 | 2015-10-21 | 福建南平南孚电池有限公司 | Secondary electrochemical cell sealing body provided with charge lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20190121 |