CN2287750Y - Column sealed rechargeable lead battery - Google Patents
Column sealed rechargeable lead battery Download PDFInfo
- Publication number
- CN2287750Y CN2287750Y CN97200965U CN97200965U CN2287750Y CN 2287750 Y CN2287750 Y CN 2287750Y CN 97200965 U CN97200965 U CN 97200965U CN 97200965 U CN97200965 U CN 97200965U CN 2287750 Y CN2287750 Y CN 2287750Y
- Authority
- CN
- China
- Prior art keywords
- battery
- negative
- plate
- negative pole
- positive
- 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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- Y02E60/126—
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a self-protection type column sealing rechargeable lead battery which is suitable for the application range of dry batteries. The utility model is mainly composed of a battery container 10 in which an anode plate 8 and a cathode plate 7 are arranged, a pole ear penetrates through a sealing cover 14, an anode leading wire 12 is connected with an anode cap 1, and a cathode leading wire 6 is connected with a cathode negative plate 11 along the wall of the battery container 10 to the bottom end of the battery container 10. The utility model has the characteristics of high monomer voltage, small internal resistance, long service life, no leakage of usage in any direction, etc., and can effectively prevent the battery from being damaged when large electric current or a short circuit occurs.
Description
The utility model relates to a kind of column sealed chargeable excide battery of self protection type that is suitable for the dry cell range of application.
Existing column sealed chargeable excide battery connects the both positive and negative polarity dististyle owing to adopt copper sheet to draw, and often because of the internal resistance of cell is little, makes the positive/negative plate short circuit, burns out lead-in wire or electrode assembly welding line point, lug etc., causes battery to be scrapped or damages electrical equipment.
The purpose of this utility model is that design is a kind of when the output of short circuit or super-high-current appears in the charging excide battery, the energy self-protecting column sealed chargeable excide battery.
Design of the present utility model is mainly by battery case 10, positive electrode cap 1, seal cover 14, positive plate 8, negative plate 7, membrane layer 9, negative pole egative film 11, plastics trim ring 4, insulation spacer 3 constitutes, wherein be arranged on the negative plate 7 in the battery case 10, the lug of positive plate 8, pass the seal cover 14 that is arranged on battery case 10 upper ends respectively, positive wire 12 1 ends connect anode ear, the other end is connected with positive electrode cap 1, negative wire 5 one ends connect the negative electrode lug other end and connect negative pole line 6, negative pole line 6 other ends are connected with negative pole egative film 11 to the bottom along the shell wall of battery case 10, and seal cover 14 centers are provided with the sealing ring 2 of band unidirectional valve.
The column sealed chargeable excide battery of self protection type described in the utility model, characteristics such as have the monomer voltage height, internal resistance is little, the life-span is long, any direction uses no leakage.Connect negative plate 7 by negative pole line 6, damage the situation of battery in the time of effectively preventing big electric current or short circuit.
Fig. 1, column sealed chargeable excide battery structure chart;
Fig. 2, column sealed chargeable excide battery A-A cutaway view.
1,2 pairs of enforcements of the present invention further describe with reference to accompanying drawing.
Being placed on and putting into electrolyte between positive plate 8 in the battery case 10 and the negative plate 7 is membrane layer 9, the lug of positive plate 8, negative plate 7 stretches out the hole of the channel bottom on the seal cover 14 respectively to carry out assembly welding and uses fluid sealant 13 sealing, positive wire 12 connects positive electrode cap 1, negative wire 5 is connected with negative pole line 6 one ends made from alloy material, if negative pole line 6 in the form of sheets then be attached to the top layer of battery case 10 sides, negative pole line 6 other ends are connected with negative pole egative film 11 to battery bottom, and the unidirectional valve on glue sealing ring 2 ring bodies is poroid.
Claims (1)
1; a kind of by battery case 10; positive electrode cap 1; seal cover 14; positive plate 8; negative plate 7; membrane layer 9; negative pole egative film 11; plastics trim ring 4; the column sealed chargeable excide battery of self protection type that insulation spacer 3 constitutes; it is characterized in that being arranged on the negative plate 7 in the battery case 10; the lug of positive plate 8; pass the seal cover 14 that is arranged on battery case 10 upper ends respectively; positive wire 12 1 ends connect anode ear; the other end is connected with positive electrode cap 1; negative wire 5 one ends connect negative electrode lug; the other end connects negative pole line 6; 10 shell wall is connected with negative pole egative film 11 to the bottom negative pole line 6 other ends along electricity along shell, and seal cover 14 centers are provided with the sealing ring 2 of band unidirectional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97200965U CN2287750Y (en) | 1997-01-31 | 1997-01-31 | Column sealed rechargeable lead battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97200965U CN2287750Y (en) | 1997-01-31 | 1997-01-31 | Column sealed rechargeable lead battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287750Y true CN2287750Y (en) | 1998-08-12 |
Family
ID=33922498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97200965U Expired - Fee Related CN2287750Y (en) | 1997-01-31 | 1997-01-31 | Column sealed rechargeable lead battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287750Y (en) |
-
1997
- 1997-01-31 CN CN97200965U patent/CN2287750Y/en not_active Expired - Fee Related
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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 |